configure 479 KB

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  1. #! /bin/sh
  2. # Guess values for system-dependent variables and create Makefiles.
  3. # Generated by GNU Autoconf 2.69 for file 5.30.
  4. #
  5. # Report bugs to <christos@astron.com>.
  6. #
  7. #
  8. # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
  9. #
  10. #
  11. # This configure script is free software; the Free Software Foundation
  12. # gives unlimited permission to copy, distribute and modify it.
  13. ## -------------------- ##
  14. ## M4sh Initialization. ##
  15. ## -------------------- ##
  16. # Be more Bourne compatible
  17. DUALCASE=1; export DUALCASE # for MKS sh
  18. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  19. emulate sh
  20. NULLCMD=:
  21. # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  22. # is contrary to our usage. Disable this feature.
  23. alias -g '${1+"$@"}'='"$@"'
  24. setopt NO_GLOB_SUBST
  25. else
  26. case `(set -o) 2>/dev/null` in #(
  27. *posix*) :
  28. set -o posix ;; #(
  29. *) :
  30. ;;
  31. esac
  32. fi
  33. as_nl='
  34. '
  35. export as_nl
  36. # Printing a long string crashes Solaris 7 /usr/bin/printf.
  37. as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  38. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  39. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  40. # Prefer a ksh shell builtin over an external printf program on Solaris,
  41. # but without wasting forks for bash or zsh.
  42. if test -z "$BASH_VERSION$ZSH_VERSION" \
  43. && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  44. as_echo='print -r --'
  45. as_echo_n='print -rn --'
  46. elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  47. as_echo='printf %s\n'
  48. as_echo_n='printf %s'
  49. else
  50. if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  51. as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  52. as_echo_n='/usr/ucb/echo -n'
  53. else
  54. as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  55. as_echo_n_body='eval
  56. arg=$1;
  57. case $arg in #(
  58. *"$as_nl"*)
  59. expr "X$arg" : "X\\(.*\\)$as_nl";
  60. arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  61. esac;
  62. expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  63. '
  64. export as_echo_n_body
  65. as_echo_n='sh -c $as_echo_n_body as_echo'
  66. fi
  67. export as_echo_body
  68. as_echo='sh -c $as_echo_body as_echo'
  69. fi
  70. # The user is always right.
  71. if test "${PATH_SEPARATOR+set}" != set; then
  72. PATH_SEPARATOR=:
  73. (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  74. (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  75. PATH_SEPARATOR=';'
  76. }
  77. fi
  78. # IFS
  79. # We need space, tab and new line, in precisely that order. Quoting is
  80. # there to prevent editors from complaining about space-tab.
  81. # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  82. # splitting by setting IFS to empty value.)
  83. IFS=" "" $as_nl"
  84. # Find who we are. Look in the path if we contain no directory separator.
  85. as_myself=
  86. case $0 in #((
  87. *[\\/]* ) as_myself=$0 ;;
  88. *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  89. for as_dir in $PATH
  90. do
  91. IFS=$as_save_IFS
  92. test -z "$as_dir" && as_dir=.
  93. test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  94. done
  95. IFS=$as_save_IFS
  96. ;;
  97. esac
  98. # We did not find ourselves, most probably we were run as `sh COMMAND'
  99. # in which case we are not to be found in the path.
  100. if test "x$as_myself" = x; then
  101. as_myself=$0
  102. fi
  103. if test ! -f "$as_myself"; then
  104. $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  105. exit 1
  106. fi
  107. # Unset variables that we do not need and which cause bugs (e.g. in
  108. # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
  109. # suppresses any "Segmentation fault" message there. '((' could
  110. # trigger a bug in pdksh 5.2.14.
  111. for as_var in BASH_ENV ENV MAIL MAILPATH
  112. do eval test x\${$as_var+set} = xset \
  113. && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  114. done
  115. PS1='$ '
  116. PS2='> '
  117. PS4='+ '
  118. # NLS nuisances.
  119. LC_ALL=C
  120. export LC_ALL
  121. LANGUAGE=C
  122. export LANGUAGE
  123. # CDPATH.
  124. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  125. # Use a proper internal environment variable to ensure we don't fall
  126. # into an infinite loop, continuously re-executing ourselves.
  127. if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
  128. _as_can_reexec=no; export _as_can_reexec;
  129. # We cannot yet assume a decent shell, so we have to provide a
  130. # neutralization value for shells without unset; and this also
  131. # works around shells that cannot unset nonexistent variables.
  132. # Preserve -v and -x to the replacement shell.
  133. BASH_ENV=/dev/null
  134. ENV=/dev/null
  135. (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  136. case $- in # ((((
  137. *v*x* | *x*v* ) as_opts=-vx ;;
  138. *v* ) as_opts=-v ;;
  139. *x* ) as_opts=-x ;;
  140. * ) as_opts= ;;
  141. esac
  142. exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  143. # Admittedly, this is quite paranoid, since all the known shells bail
  144. # out after a failed `exec'.
  145. $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  146. as_fn_exit 255
  147. fi
  148. # We don't want this to propagate to other subprocesses.
  149. { _as_can_reexec=; unset _as_can_reexec;}
  150. if test "x$CONFIG_SHELL" = x; then
  151. as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  152. emulate sh
  153. NULLCMD=:
  154. # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  155. # is contrary to our usage. Disable this feature.
  156. alias -g '\${1+\"\$@\"}'='\"\$@\"'
  157. setopt NO_GLOB_SUBST
  158. else
  159. case \`(set -o) 2>/dev/null\` in #(
  160. *posix*) :
  161. set -o posix ;; #(
  162. *) :
  163. ;;
  164. esac
  165. fi
  166. "
  167. as_required="as_fn_return () { (exit \$1); }
  168. as_fn_success () { as_fn_return 0; }
  169. as_fn_failure () { as_fn_return 1; }
  170. as_fn_ret_success () { return 0; }
  171. as_fn_ret_failure () { return 1; }
  172. exitcode=0
  173. as_fn_success || { exitcode=1; echo as_fn_success failed.; }
  174. as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
  175. as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  176. as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
  177. if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
  178. else
  179. exitcode=1; echo positional parameters were not saved.
  180. fi
  181. test x\$exitcode = x0 || exit 1
  182. test -x / || exit 1"
  183. as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  184. as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  185. eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  186. test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
  187. test \$(( 1 + 1 )) = 2 || exit 1
  188. test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
  189. ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  190. ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  191. ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  192. PATH=/empty FPATH=/empty; export PATH FPATH
  193. test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
  194. || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
  195. if (eval "$as_required") 2>/dev/null; then :
  196. as_have_required=yes
  197. else
  198. as_have_required=no
  199. fi
  200. if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  201. else
  202. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  203. as_found=false
  204. for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  205. do
  206. IFS=$as_save_IFS
  207. test -z "$as_dir" && as_dir=.
  208. as_found=:
  209. case $as_dir in #(
  210. /*)
  211. for as_base in sh bash ksh sh5; do
  212. # Try only shells that exist, to save several forks.
  213. as_shell=$as_dir/$as_base
  214. if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  215. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  216. CONFIG_SHELL=$as_shell as_have_required=yes
  217. if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  218. break 2
  219. fi
  220. fi
  221. done;;
  222. esac
  223. as_found=false
  224. done
  225. $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  226. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  227. CONFIG_SHELL=$SHELL as_have_required=yes
  228. fi; }
  229. IFS=$as_save_IFS
  230. if test "x$CONFIG_SHELL" != x; then :
  231. export CONFIG_SHELL
  232. # We cannot yet assume a decent shell, so we have to provide a
  233. # neutralization value for shells without unset; and this also
  234. # works around shells that cannot unset nonexistent variables.
  235. # Preserve -v and -x to the replacement shell.
  236. BASH_ENV=/dev/null
  237. ENV=/dev/null
  238. (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  239. case $- in # ((((
  240. *v*x* | *x*v* ) as_opts=-vx ;;
  241. *v* ) as_opts=-v ;;
  242. *x* ) as_opts=-x ;;
  243. * ) as_opts= ;;
  244. esac
  245. exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  246. # Admittedly, this is quite paranoid, since all the known shells bail
  247. # out after a failed `exec'.
  248. $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  249. exit 255
  250. fi
  251. if test x$as_have_required = xno; then :
  252. $as_echo "$0: This script requires a shell more modern than all"
  253. $as_echo "$0: the shells that I found on your system."
  254. if test x${ZSH_VERSION+set} = xset ; then
  255. $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  256. $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  257. else
  258. $as_echo "$0: Please tell bug-autoconf@gnu.org and
  259. $0: christos@astron.com about your system, including any
  260. $0: error possibly output before this message. Then install
  261. $0: a modern shell, or manually run the script under such a
  262. $0: shell if you do have one."
  263. fi
  264. exit 1
  265. fi
  266. fi
  267. fi
  268. SHELL=${CONFIG_SHELL-/bin/sh}
  269. export SHELL
  270. # Unset more variables known to interfere with behavior of common tools.
  271. CLICOLOR_FORCE= GREP_OPTIONS=
  272. unset CLICOLOR_FORCE GREP_OPTIONS
  273. ## --------------------- ##
  274. ## M4sh Shell Functions. ##
  275. ## --------------------- ##
  276. # as_fn_unset VAR
  277. # ---------------
  278. # Portably unset VAR.
  279. as_fn_unset ()
  280. {
  281. { eval $1=; unset $1;}
  282. }
  283. as_unset=as_fn_unset
  284. # as_fn_set_status STATUS
  285. # -----------------------
  286. # Set $? to STATUS, without forking.
  287. as_fn_set_status ()
  288. {
  289. return $1
  290. } # as_fn_set_status
  291. # as_fn_exit STATUS
  292. # -----------------
  293. # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  294. as_fn_exit ()
  295. {
  296. set +e
  297. as_fn_set_status $1
  298. exit $1
  299. } # as_fn_exit
  300. # as_fn_mkdir_p
  301. # -------------
  302. # Create "$as_dir" as a directory, including parents if necessary.
  303. as_fn_mkdir_p ()
  304. {
  305. case $as_dir in #(
  306. -*) as_dir=./$as_dir;;
  307. esac
  308. test -d "$as_dir" || eval $as_mkdir_p || {
  309. as_dirs=
  310. while :; do
  311. case $as_dir in #(
  312. *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  313. *) as_qdir=$as_dir;;
  314. esac
  315. as_dirs="'$as_qdir' $as_dirs"
  316. as_dir=`$as_dirname -- "$as_dir" ||
  317. $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  318. X"$as_dir" : 'X\(//\)[^/]' \| \
  319. X"$as_dir" : 'X\(//\)$' \| \
  320. X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  321. $as_echo X"$as_dir" |
  322. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  323. s//\1/
  324. q
  325. }
  326. /^X\(\/\/\)[^/].*/{
  327. s//\1/
  328. q
  329. }
  330. /^X\(\/\/\)$/{
  331. s//\1/
  332. q
  333. }
  334. /^X\(\/\).*/{
  335. s//\1/
  336. q
  337. }
  338. s/.*/./; q'`
  339. test -d "$as_dir" && break
  340. done
  341. test -z "$as_dirs" || eval "mkdir $as_dirs"
  342. } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
  343. } # as_fn_mkdir_p
  344. # as_fn_executable_p FILE
  345. # -----------------------
  346. # Test if FILE is an executable regular file.
  347. as_fn_executable_p ()
  348. {
  349. test -f "$1" && test -x "$1"
  350. } # as_fn_executable_p
  351. # as_fn_append VAR VALUE
  352. # ----------------------
  353. # Append the text in VALUE to the end of the definition contained in VAR. Take
  354. # advantage of any shell optimizations that allow amortized linear growth over
  355. # repeated appends, instead of the typical quadratic growth present in naive
  356. # implementations.
  357. if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  358. eval 'as_fn_append ()
  359. {
  360. eval $1+=\$2
  361. }'
  362. else
  363. as_fn_append ()
  364. {
  365. eval $1=\$$1\$2
  366. }
  367. fi # as_fn_append
  368. # as_fn_arith ARG...
  369. # ------------------
  370. # Perform arithmetic evaluation on the ARGs, and store the result in the
  371. # global $as_val. Take advantage of shells that can avoid forks. The arguments
  372. # must be portable across $(()) and expr.
  373. if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  374. eval 'as_fn_arith ()
  375. {
  376. as_val=$(( $* ))
  377. }'
  378. else
  379. as_fn_arith ()
  380. {
  381. as_val=`expr "$@" || test $? -eq 1`
  382. }
  383. fi # as_fn_arith
  384. # as_fn_error STATUS ERROR [LINENO LOG_FD]
  385. # ----------------------------------------
  386. # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  387. # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  388. # script with STATUS, using 1 if that was 0.
  389. as_fn_error ()
  390. {
  391. as_status=$1; test $as_status -eq 0 && as_status=1
  392. if test "$4"; then
  393. as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  394. $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  395. fi
  396. $as_echo "$as_me: error: $2" >&2
  397. as_fn_exit $as_status
  398. } # as_fn_error
  399. if expr a : '\(a\)' >/dev/null 2>&1 &&
  400. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  401. as_expr=expr
  402. else
  403. as_expr=false
  404. fi
  405. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  406. as_basename=basename
  407. else
  408. as_basename=false
  409. fi
  410. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  411. as_dirname=dirname
  412. else
  413. as_dirname=false
  414. fi
  415. as_me=`$as_basename -- "$0" ||
  416. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  417. X"$0" : 'X\(//\)$' \| \
  418. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  419. $as_echo X/"$0" |
  420. sed '/^.*\/\([^/][^/]*\)\/*$/{
  421. s//\1/
  422. q
  423. }
  424. /^X\/\(\/\/\)$/{
  425. s//\1/
  426. q
  427. }
  428. /^X\/\(\/\).*/{
  429. s//\1/
  430. q
  431. }
  432. s/.*/./; q'`
  433. # Avoid depending upon Character Ranges.
  434. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  435. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  436. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  437. as_cr_digits='0123456789'
  438. as_cr_alnum=$as_cr_Letters$as_cr_digits
  439. as_lineno_1=$LINENO as_lineno_1a=$LINENO
  440. as_lineno_2=$LINENO as_lineno_2a=$LINENO
  441. eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  442. test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  443. # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
  444. sed -n '
  445. p
  446. /[$]LINENO/=
  447. ' <$as_myself |
  448. sed '
  449. s/[$]LINENO.*/&-/
  450. t lineno
  451. b
  452. :lineno
  453. N
  454. :loop
  455. s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  456. t loop
  457. s/-\n.*//
  458. ' >$as_me.lineno &&
  459. chmod +x "$as_me.lineno" ||
  460. { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  461. # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  462. # already done that, so ensure we don't try to do so again and fall
  463. # in an infinite loop. This has already happened in practice.
  464. _as_can_reexec=no; export _as_can_reexec
  465. # Don't try to exec as it changes $[0], causing all sort of problems
  466. # (the dirname of $[0] is not the place where we might find the
  467. # original and so on. Autoconf is especially sensitive to this).
  468. . "./$as_me.lineno"
  469. # Exit status is that of the last command.
  470. exit
  471. }
  472. ECHO_C= ECHO_N= ECHO_T=
  473. case `echo -n x` in #(((((
  474. -n*)
  475. case `echo 'xy\c'` in
  476. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  477. xy) ECHO_C='\c';;
  478. *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
  479. ECHO_T=' ';;
  480. esac;;
  481. *)
  482. ECHO_N='-n';;
  483. esac
  484. rm -f conf$$ conf$$.exe conf$$.file
  485. if test -d conf$$.dir; then
  486. rm -f conf$$.dir/conf$$.file
  487. else
  488. rm -f conf$$.dir
  489. mkdir conf$$.dir 2>/dev/null
  490. fi
  491. if (echo >conf$$.file) 2>/dev/null; then
  492. if ln -s conf$$.file conf$$ 2>/dev/null; then
  493. as_ln_s='ln -s'
  494. # ... but there are two gotchas:
  495. # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  496. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  497. # In both cases, we have to default to `cp -pR'.
  498. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  499. as_ln_s='cp -pR'
  500. elif ln conf$$.file conf$$ 2>/dev/null; then
  501. as_ln_s=ln
  502. else
  503. as_ln_s='cp -pR'
  504. fi
  505. else
  506. as_ln_s='cp -pR'
  507. fi
  508. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  509. rmdir conf$$.dir 2>/dev/null
  510. if mkdir -p . 2>/dev/null; then
  511. as_mkdir_p='mkdir -p "$as_dir"'
  512. else
  513. test -d ./-p && rmdir ./-p
  514. as_mkdir_p=false
  515. fi
  516. as_test_x='test -x'
  517. as_executable_p=as_fn_executable_p
  518. # Sed expression to map a string onto a valid CPP name.
  519. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  520. # Sed expression to map a string onto a valid variable name.
  521. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  522. SHELL=${CONFIG_SHELL-/bin/sh}
  523. test -n "$DJDIR" || exec 7<&0 </dev/null
  524. exec 6>&1
  525. # Name of the host.
  526. # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  527. # so uname gets run too.
  528. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  529. #
  530. # Initializations.
  531. #
  532. ac_default_prefix=/usr/local
  533. ac_clean_files=
  534. ac_config_libobj_dir=.
  535. LIBOBJS=
  536. cross_compiling=no
  537. subdirs=
  538. MFLAGS=
  539. MAKEFLAGS=
  540. # Identity of this package.
  541. PACKAGE_NAME='file'
  542. PACKAGE_TARNAME='file'
  543. PACKAGE_VERSION='5.30'
  544. PACKAGE_STRING='file 5.30'
  545. PACKAGE_BUGREPORT='christos@astron.com'
  546. PACKAGE_URL=''
  547. # Factoring default headers for most tests.
  548. ac_includes_default="\
  549. #include <stdio.h>
  550. #ifdef HAVE_SYS_TYPES_H
  551. # include <sys/types.h>
  552. #endif
  553. #ifdef HAVE_SYS_STAT_H
  554. # include <sys/stat.h>
  555. #endif
  556. #ifdef STDC_HEADERS
  557. # include <stdlib.h>
  558. # include <stddef.h>
  559. #else
  560. # ifdef HAVE_STDLIB_H
  561. # include <stdlib.h>
  562. # endif
  563. #endif
  564. #ifdef HAVE_STRING_H
  565. # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  566. # include <memory.h>
  567. # endif
  568. # include <string.h>
  569. #endif
  570. #ifdef HAVE_STRINGS_H
  571. # include <strings.h>
  572. #endif
  573. #ifdef HAVE_INTTYPES_H
  574. # include <inttypes.h>
  575. #endif
  576. #ifdef HAVE_STDINT_H
  577. # include <stdint.h>
  578. #endif
  579. #ifdef HAVE_UNISTD_H
  580. # include <unistd.h>
  581. #endif"
  582. ac_header_list=
  583. ac_subst_vars='am__EXEEXT_FALSE
  584. am__EXEEXT_TRUE
  585. LTLIBOBJS
  586. IS_CROSS_COMPILE_FALSE
  587. IS_CROSS_COMPILE_TRUE
  588. LIBOBJS
  589. HAVE_VISIBILITY
  590. CFLAG_VISIBILITY
  591. OTOOL64
  592. OTOOL
  593. LIPO
  594. NMEDIT
  595. DSYMUTIL
  596. MANIFEST_TOOL
  597. RANLIB
  598. ac_ct_AR
  599. AR
  600. DLLTOOL
  601. OBJDUMP
  602. NM
  603. ac_ct_DUMPBIN
  604. DUMPBIN
  605. LD
  606. FGREP
  607. SED
  608. LIBTOOL
  609. LN_S
  610. EGREP
  611. GREP
  612. CPP
  613. am__fastdepCC_FALSE
  614. am__fastdepCC_TRUE
  615. CCDEPMODE
  616. am__nodep
  617. AMDEPBACKSLASH
  618. AMDEP_FALSE
  619. AMDEP_TRUE
  620. am__quote
  621. am__include
  622. DEPDIR
  623. OBJEXT
  624. EXEEXT
  625. ac_ct_CC
  626. CPPFLAGS
  627. LDFLAGS
  628. CFLAGS
  629. CC
  630. WARNINGS
  631. FSECT5_FALSE
  632. FSECT5_TRUE
  633. fsect
  634. pkgdatadir
  635. MINGW_FALSE
  636. MINGW_TRUE
  637. MINGW
  638. host_os
  639. host_vendor
  640. host_cpu
  641. host
  642. build_os
  643. build_vendor
  644. build_cpu
  645. build
  646. AM_BACKSLASH
  647. AM_DEFAULT_VERBOSITY
  648. AM_DEFAULT_V
  649. AM_V
  650. am__untar
  651. am__tar
  652. AMTAR
  653. am__leading_dot
  654. SET_MAKE
  655. AWK
  656. mkdir_p
  657. MKDIR_P
  658. INSTALL_STRIP_PROGRAM
  659. STRIP
  660. install_sh
  661. MAKEINFO
  662. AUTOHEADER
  663. AUTOMAKE
  664. AUTOCONF
  665. ACLOCAL
  666. VERSION
  667. PACKAGE
  668. CYGPATH_W
  669. am__isrc
  670. INSTALL_DATA
  671. INSTALL_SCRIPT
  672. INSTALL_PROGRAM
  673. target_alias
  674. host_alias
  675. build_alias
  676. LIBS
  677. ECHO_T
  678. ECHO_N
  679. ECHO_C
  680. DEFS
  681. mandir
  682. localedir
  683. libdir
  684. psdir
  685. pdfdir
  686. dvidir
  687. htmldir
  688. infodir
  689. docdir
  690. oldincludedir
  691. includedir
  692. localstatedir
  693. sharedstatedir
  694. sysconfdir
  695. datadir
  696. datarootdir
  697. libexecdir
  698. sbindir
  699. bindir
  700. program_transform_name
  701. prefix
  702. exec_prefix
  703. PACKAGE_URL
  704. PACKAGE_BUGREPORT
  705. PACKAGE_STRING
  706. PACKAGE_VERSION
  707. PACKAGE_TARNAME
  708. PACKAGE_NAME
  709. PATH_SEPARATOR
  710. SHELL'
  711. ac_subst_files=''
  712. ac_user_opts='
  713. enable_option_checking
  714. enable_silent_rules
  715. enable_elf
  716. enable_elf_core
  717. enable_zlib
  718. enable_fsect_man5
  719. enable_dependency_tracking
  720. enable_static
  721. with_pic
  722. enable_shared
  723. enable_fast_install
  724. with_gnu_ld
  725. with_sysroot
  726. enable_libtool_lock
  727. enable_largefile
  728. enable_warnings
  729. '
  730. ac_precious_vars='build_alias
  731. host_alias
  732. target_alias
  733. CC
  734. CFLAGS
  735. LDFLAGS
  736. LIBS
  737. CPPFLAGS
  738. CPP'
  739. # Initialize some variables set by options.
  740. ac_init_help=
  741. ac_init_version=false
  742. ac_unrecognized_opts=
  743. ac_unrecognized_sep=
  744. # The variables have the same names as the options, with
  745. # dashes changed to underlines.
  746. cache_file=/dev/null
  747. exec_prefix=NONE
  748. no_create=
  749. no_recursion=
  750. prefix=NONE
  751. program_prefix=NONE
  752. program_suffix=NONE
  753. program_transform_name=s,x,x,
  754. silent=
  755. site=
  756. srcdir=
  757. verbose=
  758. x_includes=NONE
  759. x_libraries=NONE
  760. # Installation directory options.
  761. # These are left unexpanded so users can "make install exec_prefix=/foo"
  762. # and all the variables that are supposed to be based on exec_prefix
  763. # by default will actually change.
  764. # Use braces instead of parens because sh, perl, etc. also accept them.
  765. # (The list follows the same order as the GNU Coding Standards.)
  766. bindir='${exec_prefix}/bin'
  767. sbindir='${exec_prefix}/sbin'
  768. libexecdir='${exec_prefix}/libexec'
  769. datarootdir='${prefix}/share'
  770. datadir='${datarootdir}'
  771. sysconfdir='${prefix}/etc'
  772. sharedstatedir='${prefix}/com'
  773. localstatedir='${prefix}/var'
  774. includedir='${prefix}/include'
  775. oldincludedir='/usr/include'
  776. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  777. infodir='${datarootdir}/info'
  778. htmldir='${docdir}'
  779. dvidir='${docdir}'
  780. pdfdir='${docdir}'
  781. psdir='${docdir}'
  782. libdir='${exec_prefix}/lib'
  783. localedir='${datarootdir}/locale'
  784. mandir='${datarootdir}/man'
  785. ac_prev=
  786. ac_dashdash=
  787. for ac_option
  788. do
  789. # If the previous option needs an argument, assign it.
  790. if test -n "$ac_prev"; then
  791. eval $ac_prev=\$ac_option
  792. ac_prev=
  793. continue
  794. fi
  795. case $ac_option in
  796. *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  797. *=) ac_optarg= ;;
  798. *) ac_optarg=yes ;;
  799. esac
  800. # Accept the important Cygnus configure options, so we can diagnose typos.
  801. case $ac_dashdash$ac_option in
  802. --)
  803. ac_dashdash=yes ;;
  804. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  805. ac_prev=bindir ;;
  806. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  807. bindir=$ac_optarg ;;
  808. -build | --build | --buil | --bui | --bu)
  809. ac_prev=build_alias ;;
  810. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  811. build_alias=$ac_optarg ;;
  812. -cache-file | --cache-file | --cache-fil | --cache-fi \
  813. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  814. ac_prev=cache_file ;;
  815. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  816. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  817. cache_file=$ac_optarg ;;
  818. --config-cache | -C)
  819. cache_file=config.cache ;;
  820. -datadir | --datadir | --datadi | --datad)
  821. ac_prev=datadir ;;
  822. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  823. datadir=$ac_optarg ;;
  824. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  825. | --dataroo | --dataro | --datar)
  826. ac_prev=datarootdir ;;
  827. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  828. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  829. datarootdir=$ac_optarg ;;
  830. -disable-* | --disable-*)
  831. ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  832. # Reject names that are not valid shell variable names.
  833. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  834. as_fn_error $? "invalid feature name: $ac_useropt"
  835. ac_useropt_orig=$ac_useropt
  836. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  837. case $ac_user_opts in
  838. *"
  839. "enable_$ac_useropt"
  840. "*) ;;
  841. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  842. ac_unrecognized_sep=', ';;
  843. esac
  844. eval enable_$ac_useropt=no ;;
  845. -docdir | --docdir | --docdi | --doc | --do)
  846. ac_prev=docdir ;;
  847. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  848. docdir=$ac_optarg ;;
  849. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  850. ac_prev=dvidir ;;
  851. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  852. dvidir=$ac_optarg ;;
  853. -enable-* | --enable-*)
  854. ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  855. # Reject names that are not valid shell variable names.
  856. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  857. as_fn_error $? "invalid feature name: $ac_useropt"
  858. ac_useropt_orig=$ac_useropt
  859. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  860. case $ac_user_opts in
  861. *"
  862. "enable_$ac_useropt"
  863. "*) ;;
  864. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  865. ac_unrecognized_sep=', ';;
  866. esac
  867. eval enable_$ac_useropt=\$ac_optarg ;;
  868. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  869. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  870. | --exec | --exe | --ex)
  871. ac_prev=exec_prefix ;;
  872. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  873. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  874. | --exec=* | --exe=* | --ex=*)
  875. exec_prefix=$ac_optarg ;;
  876. -gas | --gas | --ga | --g)
  877. # Obsolete; use --with-gas.
  878. with_gas=yes ;;
  879. -help | --help | --hel | --he | -h)
  880. ac_init_help=long ;;
  881. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  882. ac_init_help=recursive ;;
  883. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  884. ac_init_help=short ;;
  885. -host | --host | --hos | --ho)
  886. ac_prev=host_alias ;;
  887. -host=* | --host=* | --hos=* | --ho=*)
  888. host_alias=$ac_optarg ;;
  889. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  890. ac_prev=htmldir ;;
  891. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  892. | --ht=*)
  893. htmldir=$ac_optarg ;;
  894. -includedir | --includedir | --includedi | --included | --include \
  895. | --includ | --inclu | --incl | --inc)
  896. ac_prev=includedir ;;
  897. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  898. | --includ=* | --inclu=* | --incl=* | --inc=*)
  899. includedir=$ac_optarg ;;
  900. -infodir | --infodir | --infodi | --infod | --info | --inf)
  901. ac_prev=infodir ;;
  902. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  903. infodir=$ac_optarg ;;
  904. -libdir | --libdir | --libdi | --libd)
  905. ac_prev=libdir ;;
  906. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  907. libdir=$ac_optarg ;;
  908. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  909. | --libexe | --libex | --libe)
  910. ac_prev=libexecdir ;;
  911. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  912. | --libexe=* | --libex=* | --libe=*)
  913. libexecdir=$ac_optarg ;;
  914. -localedir | --localedir | --localedi | --localed | --locale)
  915. ac_prev=localedir ;;
  916. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  917. localedir=$ac_optarg ;;
  918. -localstatedir | --localstatedir | --localstatedi | --localstated \
  919. | --localstate | --localstat | --localsta | --localst | --locals)
  920. ac_prev=localstatedir ;;
  921. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  922. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  923. localstatedir=$ac_optarg ;;
  924. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  925. ac_prev=mandir ;;
  926. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  927. mandir=$ac_optarg ;;
  928. -nfp | --nfp | --nf)
  929. # Obsolete; use --without-fp.
  930. with_fp=no ;;
  931. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  932. | --no-cr | --no-c | -n)
  933. no_create=yes ;;
  934. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  935. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  936. no_recursion=yes ;;
  937. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  938. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  939. | --oldin | --oldi | --old | --ol | --o)
  940. ac_prev=oldincludedir ;;
  941. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  942. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  943. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  944. oldincludedir=$ac_optarg ;;
  945. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  946. ac_prev=prefix ;;
  947. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  948. prefix=$ac_optarg ;;
  949. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  950. | --program-pre | --program-pr | --program-p)
  951. ac_prev=program_prefix ;;
  952. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  953. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  954. program_prefix=$ac_optarg ;;
  955. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  956. | --program-suf | --program-su | --program-s)
  957. ac_prev=program_suffix ;;
  958. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  959. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  960. program_suffix=$ac_optarg ;;
  961. -program-transform-name | --program-transform-name \
  962. | --program-transform-nam | --program-transform-na \
  963. | --program-transform-n | --program-transform- \
  964. | --program-transform | --program-transfor \
  965. | --program-transfo | --program-transf \
  966. | --program-trans | --program-tran \
  967. | --progr-tra | --program-tr | --program-t)
  968. ac_prev=program_transform_name ;;
  969. -program-transform-name=* | --program-transform-name=* \
  970. | --program-transform-nam=* | --program-transform-na=* \
  971. | --program-transform-n=* | --program-transform-=* \
  972. | --program-transform=* | --program-transfor=* \
  973. | --program-transfo=* | --program-transf=* \
  974. | --program-trans=* | --program-tran=* \
  975. | --progr-tra=* | --program-tr=* | --program-t=*)
  976. program_transform_name=$ac_optarg ;;
  977. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  978. ac_prev=pdfdir ;;
  979. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  980. pdfdir=$ac_optarg ;;
  981. -psdir | --psdir | --psdi | --psd | --ps)
  982. ac_prev=psdir ;;
  983. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  984. psdir=$ac_optarg ;;
  985. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  986. | -silent | --silent | --silen | --sile | --sil)
  987. silent=yes ;;
  988. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  989. ac_prev=sbindir ;;
  990. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  991. | --sbi=* | --sb=*)
  992. sbindir=$ac_optarg ;;
  993. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  994. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  995. | --sharedst | --shareds | --shared | --share | --shar \
  996. | --sha | --sh)
  997. ac_prev=sharedstatedir ;;
  998. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  999. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1000. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1001. | --sha=* | --sh=*)
  1002. sharedstatedir=$ac_optarg ;;
  1003. -site | --site | --sit)
  1004. ac_prev=site ;;
  1005. -site=* | --site=* | --sit=*)
  1006. site=$ac_optarg ;;
  1007. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1008. ac_prev=srcdir ;;
  1009. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1010. srcdir=$ac_optarg ;;
  1011. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1012. | --syscon | --sysco | --sysc | --sys | --sy)
  1013. ac_prev=sysconfdir ;;
  1014. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1015. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1016. sysconfdir=$ac_optarg ;;
  1017. -target | --target | --targe | --targ | --tar | --ta | --t)
  1018. ac_prev=target_alias ;;
  1019. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1020. target_alias=$ac_optarg ;;
  1021. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1022. verbose=yes ;;
  1023. -version | --version | --versio | --versi | --vers | -V)
  1024. ac_init_version=: ;;
  1025. -with-* | --with-*)
  1026. ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1027. # Reject names that are not valid shell variable names.
  1028. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1029. as_fn_error $? "invalid package name: $ac_useropt"
  1030. ac_useropt_orig=$ac_useropt
  1031. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1032. case $ac_user_opts in
  1033. *"
  1034. "with_$ac_useropt"
  1035. "*) ;;
  1036. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1037. ac_unrecognized_sep=', ';;
  1038. esac
  1039. eval with_$ac_useropt=\$ac_optarg ;;
  1040. -without-* | --without-*)
  1041. ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1042. # Reject names that are not valid shell variable names.
  1043. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1044. as_fn_error $? "invalid package name: $ac_useropt"
  1045. ac_useropt_orig=$ac_useropt
  1046. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1047. case $ac_user_opts in
  1048. *"
  1049. "with_$ac_useropt"
  1050. "*) ;;
  1051. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1052. ac_unrecognized_sep=', ';;
  1053. esac
  1054. eval with_$ac_useropt=no ;;
  1055. --x)
  1056. # Obsolete; use --with-x.
  1057. with_x=yes ;;
  1058. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1059. | --x-incl | --x-inc | --x-in | --x-i)
  1060. ac_prev=x_includes ;;
  1061. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1062. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1063. x_includes=$ac_optarg ;;
  1064. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1065. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1066. ac_prev=x_libraries ;;
  1067. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1068. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1069. x_libraries=$ac_optarg ;;
  1070. -*) as_fn_error $? "unrecognized option: \`$ac_option'
  1071. Try \`$0 --help' for more information"
  1072. ;;
  1073. *=*)
  1074. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1075. # Reject names that are not valid shell variable names.
  1076. case $ac_envvar in #(
  1077. '' | [0-9]* | *[!_$as_cr_alnum]* )
  1078. as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
  1079. esac
  1080. eval $ac_envvar=\$ac_optarg
  1081. export $ac_envvar ;;
  1082. *)
  1083. # FIXME: should be removed in autoconf 3.0.
  1084. $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1085. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1086. $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1087. : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
  1088. ;;
  1089. esac
  1090. done
  1091. if test -n "$ac_prev"; then
  1092. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1093. as_fn_error $? "missing argument to $ac_option"
  1094. fi
  1095. if test -n "$ac_unrecognized_opts"; then
  1096. case $enable_option_checking in
  1097. no) ;;
  1098. fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
  1099. *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1100. esac
  1101. fi
  1102. # Check all directory arguments for consistency.
  1103. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1104. datadir sysconfdir sharedstatedir localstatedir includedir \
  1105. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1106. libdir localedir mandir
  1107. do
  1108. eval ac_val=\$$ac_var
  1109. # Remove trailing slashes.
  1110. case $ac_val in
  1111. */ )
  1112. ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1113. eval $ac_var=\$ac_val;;
  1114. esac
  1115. # Be sure to have absolute directory names.
  1116. case $ac_val in
  1117. [\\/$]* | ?:[\\/]* ) continue;;
  1118. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1119. esac
  1120. as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
  1121. done
  1122. # There might be people who depend on the old broken behavior: `$host'
  1123. # used to hold the argument of --host etc.
  1124. # FIXME: To remove some day.
  1125. build=$build_alias
  1126. host=$host_alias
  1127. target=$target_alias
  1128. # FIXME: To remove some day.
  1129. if test "x$host_alias" != x; then
  1130. if test "x$build_alias" = x; then
  1131. cross_compiling=maybe
  1132. elif test "x$build_alias" != "x$host_alias"; then
  1133. cross_compiling=yes
  1134. fi
  1135. fi
  1136. ac_tool_prefix=
  1137. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1138. test "$silent" = yes && exec 6>/dev/null
  1139. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1140. ac_ls_di=`ls -di .` &&
  1141. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1142. as_fn_error $? "working directory cannot be determined"
  1143. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1144. as_fn_error $? "pwd does not report name of working directory"
  1145. # Find the source files, if location was not specified.
  1146. if test -z "$srcdir"; then
  1147. ac_srcdir_defaulted=yes
  1148. # Try the directory containing this script, then the parent directory.
  1149. ac_confdir=`$as_dirname -- "$as_myself" ||
  1150. $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1151. X"$as_myself" : 'X\(//\)[^/]' \| \
  1152. X"$as_myself" : 'X\(//\)$' \| \
  1153. X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1154. $as_echo X"$as_myself" |
  1155. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1156. s//\1/
  1157. q
  1158. }
  1159. /^X\(\/\/\)[^/].*/{
  1160. s//\1/
  1161. q
  1162. }
  1163. /^X\(\/\/\)$/{
  1164. s//\1/
  1165. q
  1166. }
  1167. /^X\(\/\).*/{
  1168. s//\1/
  1169. q
  1170. }
  1171. s/.*/./; q'`
  1172. srcdir=$ac_confdir
  1173. if test ! -r "$srcdir/$ac_unique_file"; then
  1174. srcdir=..
  1175. fi
  1176. else
  1177. ac_srcdir_defaulted=no
  1178. fi
  1179. if test ! -r "$srcdir/$ac_unique_file"; then
  1180. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1181. as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
  1182. fi
  1183. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1184. ac_abs_confdir=`(
  1185. cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
  1186. pwd)`
  1187. # When building in place, set srcdir=.
  1188. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1189. srcdir=.
  1190. fi
  1191. # Remove unnecessary trailing slashes from srcdir.
  1192. # Double slashes in file names in object file debugging info
  1193. # mess up M-x gdb in Emacs.
  1194. case $srcdir in
  1195. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1196. esac
  1197. for ac_var in $ac_precious_vars; do
  1198. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1199. eval ac_env_${ac_var}_value=\$${ac_var}
  1200. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1201. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1202. done
  1203. #
  1204. # Report the --help message.
  1205. #
  1206. if test "$ac_init_help" = "long"; then
  1207. # Omit some internal or obsolete options to make the list less imposing.
  1208. # This message is too long to be a string in the A/UX 3.1 sh.
  1209. cat <<_ACEOF
  1210. \`configure' configures file 5.30 to adapt to many kinds of systems.
  1211. Usage: $0 [OPTION]... [VAR=VALUE]...
  1212. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1213. VAR=VALUE. See below for descriptions of some of the useful variables.
  1214. Defaults for the options are specified in brackets.
  1215. Configuration:
  1216. -h, --help display this help and exit
  1217. --help=short display options specific to this package
  1218. --help=recursive display the short help of all the included packages
  1219. -V, --version display version information and exit
  1220. -q, --quiet, --silent do not print \`checking ...' messages
  1221. --cache-file=FILE cache test results in FILE [disabled]
  1222. -C, --config-cache alias for \`--cache-file=config.cache'
  1223. -n, --no-create do not create output files
  1224. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1225. Installation directories:
  1226. --prefix=PREFIX install architecture-independent files in PREFIX
  1227. [$ac_default_prefix]
  1228. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1229. [PREFIX]
  1230. By default, \`make install' will install all the files in
  1231. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1232. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1233. for instance \`--prefix=\$HOME'.
  1234. For better control, use the options below.
  1235. Fine tuning of the installation directories:
  1236. --bindir=DIR user executables [EPREFIX/bin]
  1237. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1238. --libexecdir=DIR program executables [EPREFIX/libexec]
  1239. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1240. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1241. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1242. --libdir=DIR object code libraries [EPREFIX/lib]
  1243. --includedir=DIR C header files [PREFIX/include]
  1244. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1245. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1246. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1247. --infodir=DIR info documentation [DATAROOTDIR/info]
  1248. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1249. --mandir=DIR man documentation [DATAROOTDIR/man]
  1250. --docdir=DIR documentation root [DATAROOTDIR/doc/file]
  1251. --htmldir=DIR html documentation [DOCDIR]
  1252. --dvidir=DIR dvi documentation [DOCDIR]
  1253. --pdfdir=DIR pdf documentation [DOCDIR]
  1254. --psdir=DIR ps documentation [DOCDIR]
  1255. _ACEOF
  1256. cat <<\_ACEOF
  1257. Program names:
  1258. --program-prefix=PREFIX prepend PREFIX to installed program names
  1259. --program-suffix=SUFFIX append SUFFIX to installed program names
  1260. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1261. System types:
  1262. --build=BUILD configure for building on BUILD [guessed]
  1263. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1264. _ACEOF
  1265. fi
  1266. if test -n "$ac_init_help"; then
  1267. case $ac_init_help in
  1268. short | recursive ) echo "Configuration of file 5.30:";;
  1269. esac
  1270. cat <<\_ACEOF
  1271. Optional Features:
  1272. --disable-option-checking ignore unrecognized --enable/--with options
  1273. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1274. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1275. --enable-silent-rules less verbose build output (undo: "make V=1")
  1276. --disable-silent-rules verbose build output (undo: "make V=0")
  1277. --disable-elf disable builtin ELF support
  1278. --disable-elf-core disable ELF core file support
  1279. --disable-zlib disable zlib compression support [default=auto]
  1280. --enable-fsect-man5 enable file formats in man section 5
  1281. --enable-dependency-tracking
  1282. do not reject slow dependency extractors
  1283. --disable-dependency-tracking
  1284. speeds up one-time build
  1285. --enable-static[=PKGS] build static libraries [default=no]
  1286. --enable-shared[=PKGS] build shared libraries [default=yes]
  1287. --enable-fast-install[=PKGS]
  1288. optimize for fast installation [default=yes]
  1289. --disable-libtool-lock avoid locking (might break parallel builds)
  1290. --disable-largefile omit support for large files
  1291. --disable-warnings disable compiler warnings
  1292. Optional Packages:
  1293. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1294. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1295. --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
  1296. both]
  1297. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1298. --with-sysroot=DIR Search for dependent libraries within DIR
  1299. (or the compiler's sysroot if not specified).
  1300. Some influential environment variables:
  1301. CC C compiler command
  1302. CFLAGS C compiler flags
  1303. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1304. nonstandard directory <lib dir>
  1305. LIBS libraries to pass to the linker, e.g. -l<library>
  1306. CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
  1307. you have headers in a nonstandard directory <include dir>
  1308. CPP C preprocessor
  1309. Use these variables to override the choices made by `configure' or to help
  1310. it to find libraries and programs with nonstandard names/locations.
  1311. Report bugs to <christos@astron.com>.
  1312. _ACEOF
  1313. ac_status=$?
  1314. fi
  1315. if test "$ac_init_help" = "recursive"; then
  1316. # If there are subdirs, report their specific --help.
  1317. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1318. test -d "$ac_dir" ||
  1319. { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1320. continue
  1321. ac_builddir=.
  1322. case "$ac_dir" in
  1323. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1324. *)
  1325. ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1326. # A ".." for each directory in $ac_dir_suffix.
  1327. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1328. case $ac_top_builddir_sub in
  1329. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1330. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1331. esac ;;
  1332. esac
  1333. ac_abs_top_builddir=$ac_pwd
  1334. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1335. # for backward compatibility:
  1336. ac_top_builddir=$ac_top_build_prefix
  1337. case $srcdir in
  1338. .) # We are building in place.
  1339. ac_srcdir=.
  1340. ac_top_srcdir=$ac_top_builddir_sub
  1341. ac_abs_top_srcdir=$ac_pwd ;;
  1342. [\\/]* | ?:[\\/]* ) # Absolute name.
  1343. ac_srcdir=$srcdir$ac_dir_suffix;
  1344. ac_top_srcdir=$srcdir
  1345. ac_abs_top_srcdir=$srcdir ;;
  1346. *) # Relative name.
  1347. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1348. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1349. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1350. esac
  1351. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1352. cd "$ac_dir" || { ac_status=$?; continue; }
  1353. # Check for guested configure.
  1354. if test -f "$ac_srcdir/configure.gnu"; then
  1355. echo &&
  1356. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1357. elif test -f "$ac_srcdir/configure"; then
  1358. echo &&
  1359. $SHELL "$ac_srcdir/configure" --help=recursive
  1360. else
  1361. $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1362. fi || ac_status=$?
  1363. cd "$ac_pwd" || { ac_status=$?; break; }
  1364. done
  1365. fi
  1366. test -n "$ac_init_help" && exit $ac_status
  1367. if $ac_init_version; then
  1368. cat <<\_ACEOF
  1369. file configure 5.30
  1370. generated by GNU Autoconf 2.69
  1371. Copyright (C) 2012 Free Software Foundation, Inc.
  1372. This configure script is free software; the Free Software Foundation
  1373. gives unlimited permission to copy, distribute and modify it.
  1374. _ACEOF
  1375. exit
  1376. fi
  1377. ## ------------------------ ##
  1378. ## Autoconf initialization. ##
  1379. ## ------------------------ ##
  1380. # ac_fn_c_try_compile LINENO
  1381. # --------------------------
  1382. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1383. ac_fn_c_try_compile ()
  1384. {
  1385. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1386. rm -f conftest.$ac_objext
  1387. if { { ac_try="$ac_compile"
  1388. case "(($ac_try" in
  1389. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1390. *) ac_try_echo=$ac_try;;
  1391. esac
  1392. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1393. $as_echo "$ac_try_echo"; } >&5
  1394. (eval "$ac_compile") 2>conftest.err
  1395. ac_status=$?
  1396. if test -s conftest.err; then
  1397. grep -v '^ *+' conftest.err >conftest.er1
  1398. cat conftest.er1 >&5
  1399. mv -f conftest.er1 conftest.err
  1400. fi
  1401. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1402. test $ac_status = 0; } && {
  1403. test -z "$ac_c_werror_flag" ||
  1404. test ! -s conftest.err
  1405. } && test -s conftest.$ac_objext; then :
  1406. ac_retval=0
  1407. else
  1408. $as_echo "$as_me: failed program was:" >&5
  1409. sed 's/^/| /' conftest.$ac_ext >&5
  1410. ac_retval=1
  1411. fi
  1412. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1413. as_fn_set_status $ac_retval
  1414. } # ac_fn_c_try_compile
  1415. # ac_fn_c_try_cpp LINENO
  1416. # ----------------------
  1417. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1418. ac_fn_c_try_cpp ()
  1419. {
  1420. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1421. if { { ac_try="$ac_cpp conftest.$ac_ext"
  1422. case "(($ac_try" in
  1423. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1424. *) ac_try_echo=$ac_try;;
  1425. esac
  1426. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1427. $as_echo "$ac_try_echo"; } >&5
  1428. (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1429. ac_status=$?
  1430. if test -s conftest.err; then
  1431. grep -v '^ *+' conftest.err >conftest.er1
  1432. cat conftest.er1 >&5
  1433. mv -f conftest.er1 conftest.err
  1434. fi
  1435. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1436. test $ac_status = 0; } > conftest.i && {
  1437. test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1438. test ! -s conftest.err
  1439. }; then :
  1440. ac_retval=0
  1441. else
  1442. $as_echo "$as_me: failed program was:" >&5
  1443. sed 's/^/| /' conftest.$ac_ext >&5
  1444. ac_retval=1
  1445. fi
  1446. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1447. as_fn_set_status $ac_retval
  1448. } # ac_fn_c_try_cpp
  1449. # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
  1450. # -------------------------------------------------------
  1451. # Tests whether HEADER exists, giving a warning if it cannot be compiled using
  1452. # the include files in INCLUDES and setting the cache variable VAR
  1453. # accordingly.
  1454. ac_fn_c_check_header_mongrel ()
  1455. {
  1456. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1457. if eval \${$3+:} false; then :
  1458. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1459. $as_echo_n "checking for $2... " >&6; }
  1460. if eval \${$3+:} false; then :
  1461. $as_echo_n "(cached) " >&6
  1462. fi
  1463. eval ac_res=\$$3
  1464. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1465. $as_echo "$ac_res" >&6; }
  1466. else
  1467. # Is the header compilable?
  1468. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
  1469. $as_echo_n "checking $2 usability... " >&6; }
  1470. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1471. /* end confdefs.h. */
  1472. $4
  1473. #include <$2>
  1474. _ACEOF
  1475. if ac_fn_c_try_compile "$LINENO"; then :
  1476. ac_header_compiler=yes
  1477. else
  1478. ac_header_compiler=no
  1479. fi
  1480. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1481. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
  1482. $as_echo "$ac_header_compiler" >&6; }
  1483. # Is the header present?
  1484. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
  1485. $as_echo_n "checking $2 presence... " >&6; }
  1486. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1487. /* end confdefs.h. */
  1488. #include <$2>
  1489. _ACEOF
  1490. if ac_fn_c_try_cpp "$LINENO"; then :
  1491. ac_header_preproc=yes
  1492. else
  1493. ac_header_preproc=no
  1494. fi
  1495. rm -f conftest.err conftest.i conftest.$ac_ext
  1496. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
  1497. $as_echo "$ac_header_preproc" >&6; }
  1498. # So? What about this header?
  1499. case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  1500. yes:no: )
  1501. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
  1502. $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1503. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1504. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1505. ;;
  1506. no:yes:* )
  1507. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
  1508. $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
  1509. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
  1510. $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
  1511. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
  1512. $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
  1513. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
  1514. $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
  1515. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1516. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1517. ( $as_echo "## ---------------------------------- ##
  1518. ## Report this to christos@astron.com ##
  1519. ## ---------------------------------- ##"
  1520. ) | sed "s/^/$as_me: WARNING: /" >&2
  1521. ;;
  1522. esac
  1523. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1524. $as_echo_n "checking for $2... " >&6; }
  1525. if eval \${$3+:} false; then :
  1526. $as_echo_n "(cached) " >&6
  1527. else
  1528. eval "$3=\$ac_header_compiler"
  1529. fi
  1530. eval ac_res=\$$3
  1531. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1532. $as_echo "$ac_res" >&6; }
  1533. fi
  1534. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1535. } # ac_fn_c_check_header_mongrel
  1536. # ac_fn_c_try_run LINENO
  1537. # ----------------------
  1538. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1539. # that executables *can* be run.
  1540. ac_fn_c_try_run ()
  1541. {
  1542. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1543. if { { ac_try="$ac_link"
  1544. case "(($ac_try" in
  1545. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1546. *) ac_try_echo=$ac_try;;
  1547. esac
  1548. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1549. $as_echo "$ac_try_echo"; } >&5
  1550. (eval "$ac_link") 2>&5
  1551. ac_status=$?
  1552. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1553. test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  1554. { { case "(($ac_try" in
  1555. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1556. *) ac_try_echo=$ac_try;;
  1557. esac
  1558. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1559. $as_echo "$ac_try_echo"; } >&5
  1560. (eval "$ac_try") 2>&5
  1561. ac_status=$?
  1562. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1563. test $ac_status = 0; }; }; then :
  1564. ac_retval=0
  1565. else
  1566. $as_echo "$as_me: program exited with status $ac_status" >&5
  1567. $as_echo "$as_me: failed program was:" >&5
  1568. sed 's/^/| /' conftest.$ac_ext >&5
  1569. ac_retval=$ac_status
  1570. fi
  1571. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1572. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1573. as_fn_set_status $ac_retval
  1574. } # ac_fn_c_try_run
  1575. # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  1576. # -------------------------------------------------------
  1577. # Tests whether HEADER exists and can be compiled using the include files in
  1578. # INCLUDES, setting the cache variable VAR accordingly.
  1579. ac_fn_c_check_header_compile ()
  1580. {
  1581. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1582. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1583. $as_echo_n "checking for $2... " >&6; }
  1584. if eval \${$3+:} false; then :
  1585. $as_echo_n "(cached) " >&6
  1586. else
  1587. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1588. /* end confdefs.h. */
  1589. $4
  1590. #include <$2>
  1591. _ACEOF
  1592. if ac_fn_c_try_compile "$LINENO"; then :
  1593. eval "$3=yes"
  1594. else
  1595. eval "$3=no"
  1596. fi
  1597. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1598. fi
  1599. eval ac_res=\$$3
  1600. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1601. $as_echo "$ac_res" >&6; }
  1602. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1603. } # ac_fn_c_check_header_compile
  1604. # ac_fn_c_try_link LINENO
  1605. # -----------------------
  1606. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1607. ac_fn_c_try_link ()
  1608. {
  1609. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1610. rm -f conftest.$ac_objext conftest$ac_exeext
  1611. if { { ac_try="$ac_link"
  1612. case "(($ac_try" in
  1613. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1614. *) ac_try_echo=$ac_try;;
  1615. esac
  1616. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1617. $as_echo "$ac_try_echo"; } >&5
  1618. (eval "$ac_link") 2>conftest.err
  1619. ac_status=$?
  1620. if test -s conftest.err; then
  1621. grep -v '^ *+' conftest.err >conftest.er1
  1622. cat conftest.er1 >&5
  1623. mv -f conftest.er1 conftest.err
  1624. fi
  1625. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1626. test $ac_status = 0; } && {
  1627. test -z "$ac_c_werror_flag" ||
  1628. test ! -s conftest.err
  1629. } && test -s conftest$ac_exeext && {
  1630. test "$cross_compiling" = yes ||
  1631. test -x conftest$ac_exeext
  1632. }; then :
  1633. ac_retval=0
  1634. else
  1635. $as_echo "$as_me: failed program was:" >&5
  1636. sed 's/^/| /' conftest.$ac_ext >&5
  1637. ac_retval=1
  1638. fi
  1639. # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1640. # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1641. # interfere with the next link command; also delete a directory that is
  1642. # left behind by Apple's compiler. We do this before executing the actions.
  1643. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1644. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1645. as_fn_set_status $ac_retval
  1646. } # ac_fn_c_try_link
  1647. # ac_fn_c_check_func LINENO FUNC VAR
  1648. # ----------------------------------
  1649. # Tests whether FUNC exists, setting the cache variable VAR accordingly
  1650. ac_fn_c_check_func ()
  1651. {
  1652. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1653. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1654. $as_echo_n "checking for $2... " >&6; }
  1655. if eval \${$3+:} false; then :
  1656. $as_echo_n "(cached) " >&6
  1657. else
  1658. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1659. /* end confdefs.h. */
  1660. /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
  1661. For example, HP-UX 11i <limits.h> declares gettimeofday. */
  1662. #define $2 innocuous_$2
  1663. /* System header to define __stub macros and hopefully few prototypes,
  1664. which can conflict with char $2 (); below.
  1665. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1666. <limits.h> exists even on freestanding compilers. */
  1667. #ifdef __STDC__
  1668. # include <limits.h>
  1669. #else
  1670. # include <assert.h>
  1671. #endif
  1672. #undef $2
  1673. /* Override any GCC internal prototype to avoid an error.
  1674. Use char because int might match the return type of a GCC
  1675. builtin and then its argument prototype would still apply. */
  1676. #ifdef __cplusplus
  1677. extern "C"
  1678. #endif
  1679. char $2 ();
  1680. /* The GNU C library defines this for functions which it implements
  1681. to always fail with ENOSYS. Some functions are actually named
  1682. something starting with __ and the normal name is an alias. */
  1683. #if defined __stub_$2 || defined __stub___$2
  1684. choke me
  1685. #endif
  1686. int
  1687. main ()
  1688. {
  1689. return $2 ();
  1690. ;
  1691. return 0;
  1692. }
  1693. _ACEOF
  1694. if ac_fn_c_try_link "$LINENO"; then :
  1695. eval "$3=yes"
  1696. else
  1697. eval "$3=no"
  1698. fi
  1699. rm -f core conftest.err conftest.$ac_objext \
  1700. conftest$ac_exeext conftest.$ac_ext
  1701. fi
  1702. eval ac_res=\$$3
  1703. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1704. $as_echo "$ac_res" >&6; }
  1705. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1706. } # ac_fn_c_check_func
  1707. # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
  1708. # -------------------------------------------
  1709. # Tests whether TYPE exists after having included INCLUDES, setting cache
  1710. # variable VAR accordingly.
  1711. ac_fn_c_check_type ()
  1712. {
  1713. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1714. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1715. $as_echo_n "checking for $2... " >&6; }
  1716. if eval \${$3+:} false; then :
  1717. $as_echo_n "(cached) " >&6
  1718. else
  1719. eval "$3=no"
  1720. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1721. /* end confdefs.h. */
  1722. $4
  1723. int
  1724. main ()
  1725. {
  1726. if (sizeof ($2))
  1727. return 0;
  1728. ;
  1729. return 0;
  1730. }
  1731. _ACEOF
  1732. if ac_fn_c_try_compile "$LINENO"; then :
  1733. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1734. /* end confdefs.h. */
  1735. $4
  1736. int
  1737. main ()
  1738. {
  1739. if (sizeof (($2)))
  1740. return 0;
  1741. ;
  1742. return 0;
  1743. }
  1744. _ACEOF
  1745. if ac_fn_c_try_compile "$LINENO"; then :
  1746. else
  1747. eval "$3=yes"
  1748. fi
  1749. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1750. fi
  1751. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1752. fi
  1753. eval ac_res=\$$3
  1754. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1755. $as_echo "$ac_res" >&6; }
  1756. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1757. } # ac_fn_c_check_type
  1758. # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
  1759. # ----------------------------------------------------
  1760. # Tries to find if the field MEMBER exists in type AGGR, after including
  1761. # INCLUDES, setting cache variable VAR accordingly.
  1762. ac_fn_c_check_member ()
  1763. {
  1764. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1765. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
  1766. $as_echo_n "checking for $2.$3... " >&6; }
  1767. if eval \${$4+:} false; then :
  1768. $as_echo_n "(cached) " >&6
  1769. else
  1770. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1771. /* end confdefs.h. */
  1772. $5
  1773. int
  1774. main ()
  1775. {
  1776. static $2 ac_aggr;
  1777. if (ac_aggr.$3)
  1778. return 0;
  1779. ;
  1780. return 0;
  1781. }
  1782. _ACEOF
  1783. if ac_fn_c_try_compile "$LINENO"; then :
  1784. eval "$4=yes"
  1785. else
  1786. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1787. /* end confdefs.h. */
  1788. $5
  1789. int
  1790. main ()
  1791. {
  1792. static $2 ac_aggr;
  1793. if (sizeof ac_aggr.$3)
  1794. return 0;
  1795. ;
  1796. return 0;
  1797. }
  1798. _ACEOF
  1799. if ac_fn_c_try_compile "$LINENO"; then :
  1800. eval "$4=yes"
  1801. else
  1802. eval "$4=no"
  1803. fi
  1804. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1805. fi
  1806. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1807. fi
  1808. eval ac_res=\$$4
  1809. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1810. $as_echo "$ac_res" >&6; }
  1811. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1812. } # ac_fn_c_check_member
  1813. # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
  1814. # ---------------------------------------------
  1815. # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
  1816. # accordingly.
  1817. ac_fn_c_check_decl ()
  1818. {
  1819. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1820. as_decl_name=`echo $2|sed 's/ *(.*//'`
  1821. as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  1822. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
  1823. $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
  1824. if eval \${$3+:} false; then :
  1825. $as_echo_n "(cached) " >&6
  1826. else
  1827. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1828. /* end confdefs.h. */
  1829. $4
  1830. int
  1831. main ()
  1832. {
  1833. #ifndef $as_decl_name
  1834. #ifdef __cplusplus
  1835. (void) $as_decl_use;
  1836. #else
  1837. (void) $as_decl_name;
  1838. #endif
  1839. #endif
  1840. ;
  1841. return 0;
  1842. }
  1843. _ACEOF
  1844. if ac_fn_c_try_compile "$LINENO"; then :
  1845. eval "$3=yes"
  1846. else
  1847. eval "$3=no"
  1848. fi
  1849. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1850. fi
  1851. eval ac_res=\$$3
  1852. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1853. $as_echo "$ac_res" >&6; }
  1854. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1855. } # ac_fn_c_check_decl
  1856. # ac_fn_c_find_uintX_t LINENO BITS VAR
  1857. # ------------------------------------
  1858. # Finds an unsigned integer type with width BITS, setting cache variable VAR
  1859. # accordingly.
  1860. ac_fn_c_find_uintX_t ()
  1861. {
  1862. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1863. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
  1864. $as_echo_n "checking for uint$2_t... " >&6; }
  1865. if eval \${$3+:} false; then :
  1866. $as_echo_n "(cached) " >&6
  1867. else
  1868. eval "$3=no"
  1869. # Order is important - never check a type that is potentially smaller
  1870. # than half of the expected target width.
  1871. for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
  1872. 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
  1873. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1874. /* end confdefs.h. */
  1875. $ac_includes_default
  1876. int
  1877. main ()
  1878. {
  1879. static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
  1880. test_array [0] = 0;
  1881. return test_array [0];
  1882. ;
  1883. return 0;
  1884. }
  1885. _ACEOF
  1886. if ac_fn_c_try_compile "$LINENO"; then :
  1887. case $ac_type in #(
  1888. uint$2_t) :
  1889. eval "$3=yes" ;; #(
  1890. *) :
  1891. eval "$3=\$ac_type" ;;
  1892. esac
  1893. fi
  1894. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1895. if eval test \"x\$"$3"\" = x"no"; then :
  1896. else
  1897. break
  1898. fi
  1899. done
  1900. fi
  1901. eval ac_res=\$$3
  1902. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1903. $as_echo "$ac_res" >&6; }
  1904. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1905. } # ac_fn_c_find_uintX_t
  1906. # ac_fn_c_find_intX_t LINENO BITS VAR
  1907. # -----------------------------------
  1908. # Finds a signed integer type with width BITS, setting cache variable VAR
  1909. # accordingly.
  1910. ac_fn_c_find_intX_t ()
  1911. {
  1912. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1913. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
  1914. $as_echo_n "checking for int$2_t... " >&6; }
  1915. if eval \${$3+:} false; then :
  1916. $as_echo_n "(cached) " >&6
  1917. else
  1918. eval "$3=no"
  1919. # Order is important - never check a type that is potentially smaller
  1920. # than half of the expected target width.
  1921. for ac_type in int$2_t 'int' 'long int' \
  1922. 'long long int' 'short int' 'signed char'; do
  1923. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1924. /* end confdefs.h. */
  1925. $ac_includes_default
  1926. enum { N = $2 / 2 - 1 };
  1927. int
  1928. main ()
  1929. {
  1930. static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
  1931. test_array [0] = 0;
  1932. return test_array [0];
  1933. ;
  1934. return 0;
  1935. }
  1936. _ACEOF
  1937. if ac_fn_c_try_compile "$LINENO"; then :
  1938. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1939. /* end confdefs.h. */
  1940. $ac_includes_default
  1941. enum { N = $2 / 2 - 1 };
  1942. int
  1943. main ()
  1944. {
  1945. static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
  1946. < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
  1947. test_array [0] = 0;
  1948. return test_array [0];
  1949. ;
  1950. return 0;
  1951. }
  1952. _ACEOF
  1953. if ac_fn_c_try_compile "$LINENO"; then :
  1954. else
  1955. case $ac_type in #(
  1956. int$2_t) :
  1957. eval "$3=yes" ;; #(
  1958. *) :
  1959. eval "$3=\$ac_type" ;;
  1960. esac
  1961. fi
  1962. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1963. fi
  1964. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1965. if eval test \"x\$"$3"\" = x"no"; then :
  1966. else
  1967. break
  1968. fi
  1969. done
  1970. fi
  1971. eval ac_res=\$$3
  1972. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1973. $as_echo "$ac_res" >&6; }
  1974. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1975. } # ac_fn_c_find_intX_t
  1976. cat >config.log <<_ACEOF
  1977. This file contains any messages produced by compilers while
  1978. running configure, to aid debugging if configure makes a mistake.
  1979. It was created by file $as_me 5.30, which was
  1980. generated by GNU Autoconf 2.69. Invocation command line was
  1981. $ $0 $@
  1982. _ACEOF
  1983. exec 5>>config.log
  1984. {
  1985. cat <<_ASUNAME
  1986. ## --------- ##
  1987. ## Platform. ##
  1988. ## --------- ##
  1989. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1990. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1991. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1992. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1993. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1994. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1995. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  1996. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  1997. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  1998. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1999. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  2000. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  2001. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  2002. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  2003. _ASUNAME
  2004. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2005. for as_dir in $PATH
  2006. do
  2007. IFS=$as_save_IFS
  2008. test -z "$as_dir" && as_dir=.
  2009. $as_echo "PATH: $as_dir"
  2010. done
  2011. IFS=$as_save_IFS
  2012. } >&5
  2013. cat >&5 <<_ACEOF
  2014. ## ----------- ##
  2015. ## Core tests. ##
  2016. ## ----------- ##
  2017. _ACEOF
  2018. # Keep a trace of the command line.
  2019. # Strip out --no-create and --no-recursion so they do not pile up.
  2020. # Strip out --silent because we don't want to record it for future runs.
  2021. # Also quote any args containing shell meta-characters.
  2022. # Make two passes to allow for proper duplicate-argument suppression.
  2023. ac_configure_args=
  2024. ac_configure_args0=
  2025. ac_configure_args1=
  2026. ac_must_keep_next=false
  2027. for ac_pass in 1 2
  2028. do
  2029. for ac_arg
  2030. do
  2031. case $ac_arg in
  2032. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  2033. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  2034. | -silent | --silent | --silen | --sile | --sil)
  2035. continue ;;
  2036. *\'*)
  2037. ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  2038. esac
  2039. case $ac_pass in
  2040. 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
  2041. 2)
  2042. as_fn_append ac_configure_args1 " '$ac_arg'"
  2043. if test $ac_must_keep_next = true; then
  2044. ac_must_keep_next=false # Got value, back to normal.
  2045. else
  2046. case $ac_arg in
  2047. *=* | --config-cache | -C | -disable-* | --disable-* \
  2048. | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  2049. | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  2050. | -with-* | --with-* | -without-* | --without-* | --x)
  2051. case "$ac_configure_args0 " in
  2052. "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  2053. esac
  2054. ;;
  2055. -* ) ac_must_keep_next=true ;;
  2056. esac
  2057. fi
  2058. as_fn_append ac_configure_args " '$ac_arg'"
  2059. ;;
  2060. esac
  2061. done
  2062. done
  2063. { ac_configure_args0=; unset ac_configure_args0;}
  2064. { ac_configure_args1=; unset ac_configure_args1;}
  2065. # When interrupted or exit'd, cleanup temporary files, and complete
  2066. # config.log. We remove comments because anyway the quotes in there
  2067. # would cause problems or look ugly.
  2068. # WARNING: Use '\'' to represent an apostrophe within the trap.
  2069. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  2070. trap 'exit_status=$?
  2071. # Save into config.log some information that might help in debugging.
  2072. {
  2073. echo
  2074. $as_echo "## ---------------- ##
  2075. ## Cache variables. ##
  2076. ## ---------------- ##"
  2077. echo
  2078. # The following way of writing the cache mishandles newlines in values,
  2079. (
  2080. for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  2081. eval ac_val=\$$ac_var
  2082. case $ac_val in #(
  2083. *${as_nl}*)
  2084. case $ac_var in #(
  2085. *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
  2086. $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  2087. esac
  2088. case $ac_var in #(
  2089. _ | IFS | as_nl) ;; #(
  2090. BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  2091. *) { eval $ac_var=; unset $ac_var;} ;;
  2092. esac ;;
  2093. esac
  2094. done
  2095. (set) 2>&1 |
  2096. case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  2097. *${as_nl}ac_space=\ *)
  2098. sed -n \
  2099. "s/'\''/'\''\\\\'\'''\''/g;
  2100. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  2101. ;; #(
  2102. *)
  2103. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  2104. ;;
  2105. esac |
  2106. sort
  2107. )
  2108. echo
  2109. $as_echo "## ----------------- ##
  2110. ## Output variables. ##
  2111. ## ----------------- ##"
  2112. echo
  2113. for ac_var in $ac_subst_vars
  2114. do
  2115. eval ac_val=\$$ac_var
  2116. case $ac_val in
  2117. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2118. esac
  2119. $as_echo "$ac_var='\''$ac_val'\''"
  2120. done | sort
  2121. echo
  2122. if test -n "$ac_subst_files"; then
  2123. $as_echo "## ------------------- ##
  2124. ## File substitutions. ##
  2125. ## ------------------- ##"
  2126. echo
  2127. for ac_var in $ac_subst_files
  2128. do
  2129. eval ac_val=\$$ac_var
  2130. case $ac_val in
  2131. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2132. esac
  2133. $as_echo "$ac_var='\''$ac_val'\''"
  2134. done | sort
  2135. echo
  2136. fi
  2137. if test -s confdefs.h; then
  2138. $as_echo "## ----------- ##
  2139. ## confdefs.h. ##
  2140. ## ----------- ##"
  2141. echo
  2142. cat confdefs.h
  2143. echo
  2144. fi
  2145. test "$ac_signal" != 0 &&
  2146. $as_echo "$as_me: caught signal $ac_signal"
  2147. $as_echo "$as_me: exit $exit_status"
  2148. } >&5
  2149. rm -f core *.core core.conftest.* &&
  2150. rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  2151. exit $exit_status
  2152. ' 0
  2153. for ac_signal in 1 2 13 15; do
  2154. trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
  2155. done
  2156. ac_signal=0
  2157. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  2158. rm -f -r conftest* confdefs.h
  2159. $as_echo "/* confdefs.h */" > confdefs.h
  2160. # Predefined preprocessor variables.
  2161. cat >>confdefs.h <<_ACEOF
  2162. #define PACKAGE_NAME "$PACKAGE_NAME"
  2163. _ACEOF
  2164. cat >>confdefs.h <<_ACEOF
  2165. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  2166. _ACEOF
  2167. cat >>confdefs.h <<_ACEOF
  2168. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  2169. _ACEOF
  2170. cat >>confdefs.h <<_ACEOF
  2171. #define PACKAGE_STRING "$PACKAGE_STRING"
  2172. _ACEOF
  2173. cat >>confdefs.h <<_ACEOF
  2174. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  2175. _ACEOF
  2176. cat >>confdefs.h <<_ACEOF
  2177. #define PACKAGE_URL "$PACKAGE_URL"
  2178. _ACEOF
  2179. # Let the site file select an alternate cache file if it wants to.
  2180. # Prefer an explicitly selected file to automatically selected ones.
  2181. ac_site_file1=NONE
  2182. ac_site_file2=NONE
  2183. if test -n "$CONFIG_SITE"; then
  2184. # We do not want a PATH search for config.site.
  2185. case $CONFIG_SITE in #((
  2186. -*) ac_site_file1=./$CONFIG_SITE;;
  2187. */*) ac_site_file1=$CONFIG_SITE;;
  2188. *) ac_site_file1=./$CONFIG_SITE;;
  2189. esac
  2190. elif test "x$prefix" != xNONE; then
  2191. ac_site_file1=$prefix/share/config.site
  2192. ac_site_file2=$prefix/etc/config.site
  2193. else
  2194. ac_site_file1=$ac_default_prefix/share/config.site
  2195. ac_site_file2=$ac_default_prefix/etc/config.site
  2196. fi
  2197. for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  2198. do
  2199. test "x$ac_site_file" = xNONE && continue
  2200. if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
  2201. { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
  2202. $as_echo "$as_me: loading site script $ac_site_file" >&6;}
  2203. sed 's/^/| /' "$ac_site_file" >&5
  2204. . "$ac_site_file" \
  2205. || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2206. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2207. as_fn_error $? "failed to load site script $ac_site_file
  2208. See \`config.log' for more details" "$LINENO" 5; }
  2209. fi
  2210. done
  2211. if test -r "$cache_file"; then
  2212. # Some versions of bash will fail to source /dev/null (special files
  2213. # actually), so we avoid doing that. DJGPP emulates it as a regular file.
  2214. if test /dev/null != "$cache_file" && test -f "$cache_file"; then
  2215. { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
  2216. $as_echo "$as_me: loading cache $cache_file" >&6;}
  2217. case $cache_file in
  2218. [\\/]* | ?:[\\/]* ) . "$cache_file";;
  2219. *) . "./$cache_file";;
  2220. esac
  2221. fi
  2222. else
  2223. { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
  2224. $as_echo "$as_me: creating cache $cache_file" >&6;}
  2225. >$cache_file
  2226. fi
  2227. as_fn_append ac_header_list " stdlib.h"
  2228. as_fn_append ac_header_list " unistd.h"
  2229. as_fn_append ac_header_list " sys/param.h"
  2230. # Check that the precious variables saved in the cache have kept the same
  2231. # value.
  2232. ac_cache_corrupted=false
  2233. for ac_var in $ac_precious_vars; do
  2234. eval ac_old_set=\$ac_cv_env_${ac_var}_set
  2235. eval ac_new_set=\$ac_env_${ac_var}_set
  2236. eval ac_old_val=\$ac_cv_env_${ac_var}_value
  2237. eval ac_new_val=\$ac_env_${ac_var}_value
  2238. case $ac_old_set,$ac_new_set in
  2239. set,)
  2240. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  2241. $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  2242. ac_cache_corrupted=: ;;
  2243. ,set)
  2244. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
  2245. $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  2246. ac_cache_corrupted=: ;;
  2247. ,);;
  2248. *)
  2249. if test "x$ac_old_val" != "x$ac_new_val"; then
  2250. # differences in whitespace do not lead to failure.
  2251. ac_old_val_w=`echo x $ac_old_val`
  2252. ac_new_val_w=`echo x $ac_new_val`
  2253. if test "$ac_old_val_w" != "$ac_new_val_w"; then
  2254. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
  2255. $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  2256. ac_cache_corrupted=:
  2257. else
  2258. { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
  2259. $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  2260. eval $ac_var=\$ac_old_val
  2261. fi
  2262. { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
  2263. $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
  2264. { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
  2265. $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
  2266. fi;;
  2267. esac
  2268. # Pass precious variables to config.status.
  2269. if test "$ac_new_set" = set; then
  2270. case $ac_new_val in
  2271. *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  2272. *) ac_arg=$ac_var=$ac_new_val ;;
  2273. esac
  2274. case " $ac_configure_args " in
  2275. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
  2276. *) as_fn_append ac_configure_args " '$ac_arg'" ;;
  2277. esac
  2278. fi
  2279. done
  2280. if $ac_cache_corrupted; then
  2281. { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2282. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2283. { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
  2284. $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  2285. as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  2286. fi
  2287. ## -------------------- ##
  2288. ## Main body of script. ##
  2289. ## -------------------- ##
  2290. ac_ext=c
  2291. ac_cpp='$CPP $CPPFLAGS'
  2292. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2293. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2294. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2295. am__api_version='1.15'
  2296. ac_aux_dir=
  2297. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  2298. if test -f "$ac_dir/install-sh"; then
  2299. ac_aux_dir=$ac_dir
  2300. ac_install_sh="$ac_aux_dir/install-sh -c"
  2301. break
  2302. elif test -f "$ac_dir/install.sh"; then
  2303. ac_aux_dir=$ac_dir
  2304. ac_install_sh="$ac_aux_dir/install.sh -c"
  2305. break
  2306. elif test -f "$ac_dir/shtool"; then
  2307. ac_aux_dir=$ac_dir
  2308. ac_install_sh="$ac_aux_dir/shtool install -c"
  2309. break
  2310. fi
  2311. done
  2312. if test -z "$ac_aux_dir"; then
  2313. as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
  2314. fi
  2315. # These three variables are undocumented and unsupported,
  2316. # and are intended to be withdrawn in a future Autoconf release.
  2317. # They can cause serious problems if a builder's source tree is in a directory
  2318. # whose full name contains unusual characters.
  2319. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
  2320. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
  2321. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
  2322. # Find a good install program. We prefer a C program (faster),
  2323. # so one script is as good as another. But avoid the broken or
  2324. # incompatible versions:
  2325. # SysV /etc/install, /usr/sbin/install
  2326. # SunOS /usr/etc/install
  2327. # IRIX /sbin/install
  2328. # AIX /bin/install
  2329. # AmigaOS /C/install, which installs bootblocks on floppy discs
  2330. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  2331. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  2332. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  2333. # OS/2's system install, which has a completely different semantic
  2334. # ./install, which can be erroneously created by make from ./install.sh.
  2335. # Reject install programs that cannot install multiple files.
  2336. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
  2337. $as_echo_n "checking for a BSD-compatible install... " >&6; }
  2338. if test -z "$INSTALL"; then
  2339. if ${ac_cv_path_install+:} false; then :
  2340. $as_echo_n "(cached) " >&6
  2341. else
  2342. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2343. for as_dir in $PATH
  2344. do
  2345. IFS=$as_save_IFS
  2346. test -z "$as_dir" && as_dir=.
  2347. # Account for people who put trailing slashes in PATH elements.
  2348. case $as_dir/ in #((
  2349. ./ | .// | /[cC]/* | \
  2350. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  2351. ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  2352. /usr/ucb/* ) ;;
  2353. *)
  2354. # OSF1 and SCO ODT 3.0 have their own names for install.
  2355. # Don't use installbsd from OSF since it installs stuff as root
  2356. # by default.
  2357. for ac_prog in ginstall scoinst install; do
  2358. for ac_exec_ext in '' $ac_executable_extensions; do
  2359. if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
  2360. if test $ac_prog = install &&
  2361. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2362. # AIX install. It has an incompatible calling convention.
  2363. :
  2364. elif test $ac_prog = install &&
  2365. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2366. # program-specific install script used by HP pwplus--don't use.
  2367. :
  2368. else
  2369. rm -rf conftest.one conftest.two conftest.dir
  2370. echo one > conftest.one
  2371. echo two > conftest.two
  2372. mkdir conftest.dir
  2373. if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
  2374. test -s conftest.one && test -s conftest.two &&
  2375. test -s conftest.dir/conftest.one &&
  2376. test -s conftest.dir/conftest.two
  2377. then
  2378. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  2379. break 3
  2380. fi
  2381. fi
  2382. fi
  2383. done
  2384. done
  2385. ;;
  2386. esac
  2387. done
  2388. IFS=$as_save_IFS
  2389. rm -rf conftest.one conftest.two conftest.dir
  2390. fi
  2391. if test "${ac_cv_path_install+set}" = set; then
  2392. INSTALL=$ac_cv_path_install
  2393. else
  2394. # As a last resort, use the slow shell script. Don't cache a
  2395. # value for INSTALL within a source directory, because that will
  2396. # break other packages using the cache if that directory is
  2397. # removed, or if the value is a relative name.
  2398. INSTALL=$ac_install_sh
  2399. fi
  2400. fi
  2401. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
  2402. $as_echo "$INSTALL" >&6; }
  2403. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  2404. # It thinks the first close brace ends the variable substitution.
  2405. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  2406. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  2407. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  2408. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
  2409. $as_echo_n "checking whether build environment is sane... " >&6; }
  2410. # Reject unsafe characters in $srcdir or the absolute working directory
  2411. # name. Accept space and tab only in the latter.
  2412. am_lf='
  2413. '
  2414. case `pwd` in
  2415. *[\\\"\#\$\&\'\`$am_lf]*)
  2416. as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
  2417. esac
  2418. case $srcdir in
  2419. *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
  2420. as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
  2421. esac
  2422. # Do 'set' in a subshell so we don't clobber the current shell's
  2423. # arguments. Must try -L first in case configure is actually a
  2424. # symlink; some systems play weird games with the mod time of symlinks
  2425. # (eg FreeBSD returns the mod time of the symlink's containing
  2426. # directory).
  2427. if (
  2428. am_has_slept=no
  2429. for am_try in 1 2; do
  2430. echo "timestamp, slept: $am_has_slept" > conftest.file
  2431. set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  2432. if test "$*" = "X"; then
  2433. # -L didn't work.
  2434. set X `ls -t "$srcdir/configure" conftest.file`
  2435. fi
  2436. if test "$*" != "X $srcdir/configure conftest.file" \
  2437. && test "$*" != "X conftest.file $srcdir/configure"; then
  2438. # If neither matched, then we have a broken ls. This can happen
  2439. # if, for instance, CONFIG_SHELL is bash and it inherits a
  2440. # broken ls alias from the environment. This has actually
  2441. # happened. Such a system could not be considered "sane".
  2442. as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
  2443. alias in your environment" "$LINENO" 5
  2444. fi
  2445. if test "$2" = conftest.file || test $am_try -eq 2; then
  2446. break
  2447. fi
  2448. # Just in case.
  2449. sleep 1
  2450. am_has_slept=yes
  2451. done
  2452. test "$2" = conftest.file
  2453. )
  2454. then
  2455. # Ok.
  2456. :
  2457. else
  2458. as_fn_error $? "newly created file is older than distributed files!
  2459. Check your system clock" "$LINENO" 5
  2460. fi
  2461. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2462. $as_echo "yes" >&6; }
  2463. # If we didn't sleep, we still need to ensure time stamps of config.status and
  2464. # generated files are strictly newer.
  2465. am_sleep_pid=
  2466. if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  2467. ( sleep 1 ) &
  2468. am_sleep_pid=$!
  2469. fi
  2470. rm -f conftest.file
  2471. test "$program_prefix" != NONE &&
  2472. program_transform_name="s&^&$program_prefix&;$program_transform_name"
  2473. # Use a double $ so make ignores it.
  2474. test "$program_suffix" != NONE &&
  2475. program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  2476. # Double any \ or $.
  2477. # By default was `s,x,x', remove it if useless.
  2478. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  2479. program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  2480. # Expand $ac_aux_dir to an absolute path.
  2481. am_aux_dir=`cd "$ac_aux_dir" && pwd`
  2482. if test x"${MISSING+set}" != xset; then
  2483. case $am_aux_dir in
  2484. *\ * | *\ *)
  2485. MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  2486. *)
  2487. MISSING="\${SHELL} $am_aux_dir/missing" ;;
  2488. esac
  2489. fi
  2490. # Use eval to expand $SHELL
  2491. if eval "$MISSING --is-lightweight"; then
  2492. am_missing_run="$MISSING "
  2493. else
  2494. am_missing_run=
  2495. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
  2496. $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
  2497. fi
  2498. if test x"${install_sh+set}" != xset; then
  2499. case $am_aux_dir in
  2500. *\ * | *\ *)
  2501. install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  2502. *)
  2503. install_sh="\${SHELL} $am_aux_dir/install-sh"
  2504. esac
  2505. fi
  2506. # Installed binaries are usually stripped using 'strip' when the user
  2507. # run "make install-strip". However 'strip' might not be the right
  2508. # tool to use in cross-compilation environments, therefore Automake
  2509. # will honor the 'STRIP' environment variable to overrule this program.
  2510. if test "$cross_compiling" != no; then
  2511. if test -n "$ac_tool_prefix"; then
  2512. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2513. set dummy ${ac_tool_prefix}strip; ac_word=$2
  2514. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2515. $as_echo_n "checking for $ac_word... " >&6; }
  2516. if ${ac_cv_prog_STRIP+:} false; then :
  2517. $as_echo_n "(cached) " >&6
  2518. else
  2519. if test -n "$STRIP"; then
  2520. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2521. else
  2522. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2523. for as_dir in $PATH
  2524. do
  2525. IFS=$as_save_IFS
  2526. test -z "$as_dir" && as_dir=.
  2527. for ac_exec_ext in '' $ac_executable_extensions; do
  2528. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2529. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2530. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2531. break 2
  2532. fi
  2533. done
  2534. done
  2535. IFS=$as_save_IFS
  2536. fi
  2537. fi
  2538. STRIP=$ac_cv_prog_STRIP
  2539. if test -n "$STRIP"; then
  2540. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  2541. $as_echo "$STRIP" >&6; }
  2542. else
  2543. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2544. $as_echo "no" >&6; }
  2545. fi
  2546. fi
  2547. if test -z "$ac_cv_prog_STRIP"; then
  2548. ac_ct_STRIP=$STRIP
  2549. # Extract the first word of "strip", so it can be a program name with args.
  2550. set dummy strip; ac_word=$2
  2551. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2552. $as_echo_n "checking for $ac_word... " >&6; }
  2553. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  2554. $as_echo_n "(cached) " >&6
  2555. else
  2556. if test -n "$ac_ct_STRIP"; then
  2557. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2558. else
  2559. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2560. for as_dir in $PATH
  2561. do
  2562. IFS=$as_save_IFS
  2563. test -z "$as_dir" && as_dir=.
  2564. for ac_exec_ext in '' $ac_executable_extensions; do
  2565. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2566. ac_cv_prog_ac_ct_STRIP="strip"
  2567. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2568. break 2
  2569. fi
  2570. done
  2571. done
  2572. IFS=$as_save_IFS
  2573. fi
  2574. fi
  2575. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2576. if test -n "$ac_ct_STRIP"; then
  2577. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  2578. $as_echo "$ac_ct_STRIP" >&6; }
  2579. else
  2580. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2581. $as_echo "no" >&6; }
  2582. fi
  2583. if test "x$ac_ct_STRIP" = x; then
  2584. STRIP=":"
  2585. else
  2586. case $cross_compiling:$ac_tool_warned in
  2587. yes:)
  2588. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  2589. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  2590. ac_tool_warned=yes ;;
  2591. esac
  2592. STRIP=$ac_ct_STRIP
  2593. fi
  2594. else
  2595. STRIP="$ac_cv_prog_STRIP"
  2596. fi
  2597. fi
  2598. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  2599. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
  2600. $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
  2601. if test -z "$MKDIR_P"; then
  2602. if ${ac_cv_path_mkdir+:} false; then :
  2603. $as_echo_n "(cached) " >&6
  2604. else
  2605. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2606. for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  2607. do
  2608. IFS=$as_save_IFS
  2609. test -z "$as_dir" && as_dir=.
  2610. for ac_prog in mkdir gmkdir; do
  2611. for ac_exec_ext in '' $ac_executable_extensions; do
  2612. as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
  2613. case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
  2614. 'mkdir (GNU coreutils) '* | \
  2615. 'mkdir (coreutils) '* | \
  2616. 'mkdir (fileutils) '4.1*)
  2617. ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  2618. break 3;;
  2619. esac
  2620. done
  2621. done
  2622. done
  2623. IFS=$as_save_IFS
  2624. fi
  2625. test -d ./--version && rmdir ./--version
  2626. if test "${ac_cv_path_mkdir+set}" = set; then
  2627. MKDIR_P="$ac_cv_path_mkdir -p"
  2628. else
  2629. # As a last resort, use the slow shell script. Don't cache a
  2630. # value for MKDIR_P within a source directory, because that will
  2631. # break other packages using the cache if that directory is
  2632. # removed, or if the value is a relative name.
  2633. MKDIR_P="$ac_install_sh -d"
  2634. fi
  2635. fi
  2636. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
  2637. $as_echo "$MKDIR_P" >&6; }
  2638. for ac_prog in gawk mawk nawk awk
  2639. do
  2640. # Extract the first word of "$ac_prog", so it can be a program name with args.
  2641. set dummy $ac_prog; ac_word=$2
  2642. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2643. $as_echo_n "checking for $ac_word... " >&6; }
  2644. if ${ac_cv_prog_AWK+:} false; then :
  2645. $as_echo_n "(cached) " >&6
  2646. else
  2647. if test -n "$AWK"; then
  2648. ac_cv_prog_AWK="$AWK" # Let the user override the test.
  2649. else
  2650. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2651. for as_dir in $PATH
  2652. do
  2653. IFS=$as_save_IFS
  2654. test -z "$as_dir" && as_dir=.
  2655. for ac_exec_ext in '' $ac_executable_extensions; do
  2656. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2657. ac_cv_prog_AWK="$ac_prog"
  2658. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2659. break 2
  2660. fi
  2661. done
  2662. done
  2663. IFS=$as_save_IFS
  2664. fi
  2665. fi
  2666. AWK=$ac_cv_prog_AWK
  2667. if test -n "$AWK"; then
  2668. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
  2669. $as_echo "$AWK" >&6; }
  2670. else
  2671. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2672. $as_echo "no" >&6; }
  2673. fi
  2674. test -n "$AWK" && break
  2675. done
  2676. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  2677. $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  2678. set x ${MAKE-make}
  2679. ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  2680. if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  2681. $as_echo_n "(cached) " >&6
  2682. else
  2683. cat >conftest.make <<\_ACEOF
  2684. SHELL = /bin/sh
  2685. all:
  2686. @echo '@@@%%%=$(MAKE)=@@@%%%'
  2687. _ACEOF
  2688. # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
  2689. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  2690. *@@@%%%=?*=@@@%%%*)
  2691. eval ac_cv_prog_make_${ac_make}_set=yes;;
  2692. *)
  2693. eval ac_cv_prog_make_${ac_make}_set=no;;
  2694. esac
  2695. rm -f conftest.make
  2696. fi
  2697. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  2698. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2699. $as_echo "yes" >&6; }
  2700. SET_MAKE=
  2701. else
  2702. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2703. $as_echo "no" >&6; }
  2704. SET_MAKE="MAKE=${MAKE-make}"
  2705. fi
  2706. rm -rf .tst 2>/dev/null
  2707. mkdir .tst 2>/dev/null
  2708. if test -d .tst; then
  2709. am__leading_dot=.
  2710. else
  2711. am__leading_dot=_
  2712. fi
  2713. rmdir .tst 2>/dev/null
  2714. # Check whether --enable-silent-rules was given.
  2715. if test "${enable_silent_rules+set}" = set; then :
  2716. enableval=$enable_silent_rules;
  2717. fi
  2718. case $enable_silent_rules in # (((
  2719. yes) AM_DEFAULT_VERBOSITY=0;;
  2720. no) AM_DEFAULT_VERBOSITY=1;;
  2721. *) AM_DEFAULT_VERBOSITY=1;;
  2722. esac
  2723. am_make=${MAKE-make}
  2724. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
  2725. $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
  2726. if ${am_cv_make_support_nested_variables+:} false; then :
  2727. $as_echo_n "(cached) " >&6
  2728. else
  2729. if $as_echo 'TRUE=$(BAR$(V))
  2730. BAR0=false
  2731. BAR1=true
  2732. V=1
  2733. am__doit:
  2734. @$(TRUE)
  2735. .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  2736. am_cv_make_support_nested_variables=yes
  2737. else
  2738. am_cv_make_support_nested_variables=no
  2739. fi
  2740. fi
  2741. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
  2742. $as_echo "$am_cv_make_support_nested_variables" >&6; }
  2743. if test $am_cv_make_support_nested_variables = yes; then
  2744. AM_V='$(V)'
  2745. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  2746. else
  2747. AM_V=$AM_DEFAULT_VERBOSITY
  2748. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  2749. fi
  2750. AM_BACKSLASH='\'
  2751. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  2752. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  2753. # is not polluted with repeated "-I."
  2754. am__isrc=' -I$(srcdir)'
  2755. # test to see if srcdir already configured
  2756. if test -f $srcdir/config.status; then
  2757. as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  2758. fi
  2759. fi
  2760. # test whether we have cygpath
  2761. if test -z "$CYGPATH_W"; then
  2762. if (cygpath --version) >/dev/null 2>/dev/null; then
  2763. CYGPATH_W='cygpath -w'
  2764. else
  2765. CYGPATH_W=echo
  2766. fi
  2767. fi
  2768. # Define the identity of the package.
  2769. PACKAGE='file'
  2770. VERSION='5.30'
  2771. cat >>confdefs.h <<_ACEOF
  2772. #define PACKAGE "$PACKAGE"
  2773. _ACEOF
  2774. cat >>confdefs.h <<_ACEOF
  2775. #define VERSION "$VERSION"
  2776. _ACEOF
  2777. # Some tools Automake needs.
  2778. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2779. AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2780. AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2781. AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2782. MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2783. # For better backward compatibility. To be removed once Automake 1.9.x
  2784. # dies out for good. For more background, see:
  2785. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
  2786. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
  2787. mkdir_p='$(MKDIR_P)'
  2788. # We need awk for the "check" target (and possibly the TAP driver). The
  2789. # system "awk" is bad on some platforms.
  2790. # Always define AMTAR for backward compatibility. Yes, it's still used
  2791. # in the wild :-( We should find a proper way to deprecate it ...
  2792. AMTAR='$${TAR-tar}'
  2793. # We'll loop over all known methods to create a tar archive until one works.
  2794. _am_tools='gnutar pax cpio none'
  2795. am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
  2796. # POSIX will say in a future version that running "rm -f" with no argument
  2797. # is OK; and we want to be able to make that assumption in our Makefile
  2798. # recipes. So use an aggressive probe to check that the usage we want is
  2799. # actually supported "in the wild" to an acceptable degree.
  2800. # See automake bug#10828.
  2801. # To make any issue more visible, cause the running configure to be aborted
  2802. # by default if the 'rm' program in use doesn't match our expectations; the
  2803. # user can still override this though.
  2804. if rm -f && rm -fr && rm -rf; then : OK; else
  2805. cat >&2 <<'END'
  2806. Oops!
  2807. Your 'rm' program seems unable to run without file operands specified
  2808. on the command line, even when the '-f' option is present. This is contrary
  2809. to the behaviour of most rm programs out there, and not conforming with
  2810. the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
  2811. Please tell bug-automake@gnu.org about your system, including the value
  2812. of your $PATH and any error possibly output before this message. This
  2813. can help us improve future automake versions.
  2814. END
  2815. if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
  2816. echo 'Configuration will proceed anyway, since you have set the' >&2
  2817. echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
  2818. echo >&2
  2819. else
  2820. cat >&2 <<'END'
  2821. Aborting the configuration process, to ensure you take notice of the issue.
  2822. You can download and install GNU coreutils to get an 'rm' implementation
  2823. that behaves properly: <http://www.gnu.org/software/coreutils/>.
  2824. If you want to complete the configuration process using your problematic
  2825. 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
  2826. to "yes", and re-run configure.
  2827. END
  2828. as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
  2829. fi
  2830. fi
  2831. # Check whether --enable-silent-rules was given.
  2832. if test "${enable_silent_rules+set}" = set; then :
  2833. enableval=$enable_silent_rules;
  2834. fi
  2835. case $enable_silent_rules in # (((
  2836. yes) AM_DEFAULT_VERBOSITY=0;;
  2837. no) AM_DEFAULT_VERBOSITY=1;;
  2838. *) AM_DEFAULT_VERBOSITY=0;;
  2839. esac
  2840. am_make=${MAKE-make}
  2841. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
  2842. $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
  2843. if ${am_cv_make_support_nested_variables+:} false; then :
  2844. $as_echo_n "(cached) " >&6
  2845. else
  2846. if $as_echo 'TRUE=$(BAR$(V))
  2847. BAR0=false
  2848. BAR1=true
  2849. V=1
  2850. am__doit:
  2851. @$(TRUE)
  2852. .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  2853. am_cv_make_support_nested_variables=yes
  2854. else
  2855. am_cv_make_support_nested_variables=no
  2856. fi
  2857. fi
  2858. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
  2859. $as_echo "$am_cv_make_support_nested_variables" >&6; }
  2860. if test $am_cv_make_support_nested_variables = yes; then
  2861. AM_V='$(V)'
  2862. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  2863. else
  2864. AM_V=$AM_DEFAULT_VERBOSITY
  2865. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  2866. fi
  2867. AM_BACKSLASH='\'
  2868. ac_config_headers="$ac_config_headers config.h"
  2869. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin ELF support" >&5
  2870. $as_echo_n "checking for builtin ELF support... " >&6; }
  2871. # Check whether --enable-elf was given.
  2872. if test "${enable_elf+set}" = set; then :
  2873. enableval=$enable_elf; if test "${enableval}" = yes; then
  2874. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2875. $as_echo "yes" >&6; }
  2876. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2877. else
  2878. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2879. $as_echo "no" >&6; }
  2880. fi
  2881. else
  2882. # enable by default
  2883. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2884. $as_echo "yes" >&6; }
  2885. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2886. fi
  2887. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF core file support" >&5
  2888. $as_echo_n "checking for ELF core file support... " >&6; }
  2889. # Check whether --enable-elf-core was given.
  2890. if test "${enable_elf_core+set}" = set; then :
  2891. enableval=$enable_elf_core; if test "${enableval}" = yes; then
  2892. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2893. $as_echo "yes" >&6; }
  2894. $as_echo "#define ELFCORE 1" >>confdefs.h
  2895. else
  2896. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2897. $as_echo "no" >&6; }
  2898. fi
  2899. else
  2900. # enable by default
  2901. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2902. $as_echo "yes" >&6; }
  2903. $as_echo "#define ELFCORE 1" >>confdefs.h
  2904. fi
  2905. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib support" >&5
  2906. $as_echo_n "checking for zlib support... " >&6; }
  2907. # Check whether --enable-zlib was given.
  2908. if test "${enable_zlib+set}" = set; then :
  2909. enableval=$enable_zlib;
  2910. fi
  2911. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_zlib" >&5
  2912. $as_echo "$enable_zlib" >&6; }
  2913. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file formats in man section 5" >&5
  2914. $as_echo_n "checking for file formats in man section 5... " >&6; }
  2915. # Check whether --enable-fsect-man5 was given.
  2916. if test "${enable_fsect_man5+set}" = set; then :
  2917. enableval=$enable_fsect_man5; if test "${enableval}" = yes; then
  2918. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2919. $as_echo "yes" >&6; }
  2920. fsect=5
  2921. else
  2922. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2923. $as_echo "no" >&6; }
  2924. fsect=4
  2925. fi
  2926. else
  2927. # disable by default
  2928. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2929. $as_echo "no" >&6; }
  2930. fsect=4
  2931. fi
  2932. # Make sure we can run config.sub.
  2933. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  2934. as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
  2935. { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
  2936. $as_echo_n "checking build system type... " >&6; }
  2937. if ${ac_cv_build+:} false; then :
  2938. $as_echo_n "(cached) " >&6
  2939. else
  2940. ac_build_alias=$build_alias
  2941. test "x$ac_build_alias" = x &&
  2942. ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  2943. test "x$ac_build_alias" = x &&
  2944. as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
  2945. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  2946. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
  2947. fi
  2948. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
  2949. $as_echo "$ac_cv_build" >&6; }
  2950. case $ac_cv_build in
  2951. *-*-*) ;;
  2952. *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
  2953. esac
  2954. build=$ac_cv_build
  2955. ac_save_IFS=$IFS; IFS='-'
  2956. set x $ac_cv_build
  2957. shift
  2958. build_cpu=$1
  2959. build_vendor=$2
  2960. shift; shift
  2961. # Remember, the first character of IFS is used to create $*,
  2962. # except with old shells:
  2963. build_os=$*
  2964. IFS=$ac_save_IFS
  2965. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  2966. { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
  2967. $as_echo_n "checking host system type... " >&6; }
  2968. if ${ac_cv_host+:} false; then :
  2969. $as_echo_n "(cached) " >&6
  2970. else
  2971. if test "x$host_alias" = x; then
  2972. ac_cv_host=$ac_cv_build
  2973. else
  2974. ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  2975. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
  2976. fi
  2977. fi
  2978. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
  2979. $as_echo "$ac_cv_host" >&6; }
  2980. case $ac_cv_host in
  2981. *-*-*) ;;
  2982. *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
  2983. esac
  2984. host=$ac_cv_host
  2985. ac_save_IFS=$IFS; IFS='-'
  2986. set x $ac_cv_host
  2987. shift
  2988. host_cpu=$1
  2989. host_vendor=$2
  2990. shift; shift
  2991. # Remember, the first character of IFS is used to create $*,
  2992. # except with old shells:
  2993. host_os=$*
  2994. IFS=$ac_save_IFS
  2995. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  2996. case "$host_os" in
  2997. mingw32*)
  2998. MINGW=1
  2999. ;;
  3000. *)
  3001. MINGW=0
  3002. ;;
  3003. esac
  3004. if test "$MINGW" = 1; then
  3005. MINGW_TRUE=
  3006. MINGW_FALSE='#'
  3007. else
  3008. MINGW_TRUE='#'
  3009. MINGW_FALSE=
  3010. fi
  3011. pkgdatadir='$(datadir)/misc'
  3012. if test x$fsect = x5; then
  3013. FSECT5_TRUE=
  3014. FSECT5_FALSE='#'
  3015. else
  3016. FSECT5_TRUE='#'
  3017. FSECT5_FALSE=
  3018. fi
  3019. DEPDIR="${am__leading_dot}deps"
  3020. ac_config_commands="$ac_config_commands depfiles"
  3021. am_make=${MAKE-make}
  3022. cat > confinc << 'END'
  3023. am__doit:
  3024. @echo this is the am__doit target
  3025. .PHONY: am__doit
  3026. END
  3027. # If we don't find an include directive, just comment out the code.
  3028. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
  3029. $as_echo_n "checking for style of include used by $am_make... " >&6; }
  3030. am__include="#"
  3031. am__quote=
  3032. _am_result=none
  3033. # First try GNU make style include.
  3034. echo "include confinc" > confmf
  3035. # Ignore all kinds of additional output from 'make'.
  3036. case `$am_make -s -f confmf 2> /dev/null` in #(
  3037. *the\ am__doit\ target*)
  3038. am__include=include
  3039. am__quote=
  3040. _am_result=GNU
  3041. ;;
  3042. esac
  3043. # Now try BSD make style include.
  3044. if test "$am__include" = "#"; then
  3045. echo '.include "confinc"' > confmf
  3046. case `$am_make -s -f confmf 2> /dev/null` in #(
  3047. *the\ am__doit\ target*)
  3048. am__include=.include
  3049. am__quote="\""
  3050. _am_result=BSD
  3051. ;;
  3052. esac
  3053. fi
  3054. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
  3055. $as_echo "$_am_result" >&6; }
  3056. rm -f confinc confmf
  3057. # Check whether --enable-dependency-tracking was given.
  3058. if test "${enable_dependency_tracking+set}" = set; then :
  3059. enableval=$enable_dependency_tracking;
  3060. fi
  3061. if test "x$enable_dependency_tracking" != xno; then
  3062. am_depcomp="$ac_aux_dir/depcomp"
  3063. AMDEPBACKSLASH='\'
  3064. am__nodep='_no'
  3065. fi
  3066. if test "x$enable_dependency_tracking" != xno; then
  3067. AMDEP_TRUE=
  3068. AMDEP_FALSE='#'
  3069. else
  3070. AMDEP_TRUE='#'
  3071. AMDEP_FALSE=
  3072. fi
  3073. ac_ext=c
  3074. ac_cpp='$CPP $CPPFLAGS'
  3075. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3076. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3077. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3078. if test -n "$ac_tool_prefix"; then
  3079. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3080. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3081. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3082. $as_echo_n "checking for $ac_word... " >&6; }
  3083. if ${ac_cv_prog_CC+:} false; then :
  3084. $as_echo_n "(cached) " >&6
  3085. else
  3086. if test -n "$CC"; then
  3087. ac_cv_prog_CC="$CC" # Let the user override the test.
  3088. else
  3089. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3090. for as_dir in $PATH
  3091. do
  3092. IFS=$as_save_IFS
  3093. test -z "$as_dir" && as_dir=.
  3094. for ac_exec_ext in '' $ac_executable_extensions; do
  3095. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3096. ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3097. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3098. break 2
  3099. fi
  3100. done
  3101. done
  3102. IFS=$as_save_IFS
  3103. fi
  3104. fi
  3105. CC=$ac_cv_prog_CC
  3106. if test -n "$CC"; then
  3107. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3108. $as_echo "$CC" >&6; }
  3109. else
  3110. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3111. $as_echo "no" >&6; }
  3112. fi
  3113. fi
  3114. if test -z "$ac_cv_prog_CC"; then
  3115. ac_ct_CC=$CC
  3116. # Extract the first word of "gcc", so it can be a program name with args.
  3117. set dummy gcc; ac_word=$2
  3118. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3119. $as_echo_n "checking for $ac_word... " >&6; }
  3120. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3121. $as_echo_n "(cached) " >&6
  3122. else
  3123. if test -n "$ac_ct_CC"; then
  3124. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3125. else
  3126. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3127. for as_dir in $PATH
  3128. do
  3129. IFS=$as_save_IFS
  3130. test -z "$as_dir" && as_dir=.
  3131. for ac_exec_ext in '' $ac_executable_extensions; do
  3132. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3133. ac_cv_prog_ac_ct_CC="gcc"
  3134. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3135. break 2
  3136. fi
  3137. done
  3138. done
  3139. IFS=$as_save_IFS
  3140. fi
  3141. fi
  3142. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3143. if test -n "$ac_ct_CC"; then
  3144. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3145. $as_echo "$ac_ct_CC" >&6; }
  3146. else
  3147. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3148. $as_echo "no" >&6; }
  3149. fi
  3150. if test "x$ac_ct_CC" = x; then
  3151. CC=""
  3152. else
  3153. case $cross_compiling:$ac_tool_warned in
  3154. yes:)
  3155. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3156. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3157. ac_tool_warned=yes ;;
  3158. esac
  3159. CC=$ac_ct_CC
  3160. fi
  3161. else
  3162. CC="$ac_cv_prog_CC"
  3163. fi
  3164. if test -z "$CC"; then
  3165. if test -n "$ac_tool_prefix"; then
  3166. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3167. set dummy ${ac_tool_prefix}cc; ac_word=$2
  3168. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3169. $as_echo_n "checking for $ac_word... " >&6; }
  3170. if ${ac_cv_prog_CC+:} false; then :
  3171. $as_echo_n "(cached) " >&6
  3172. else
  3173. if test -n "$CC"; then
  3174. ac_cv_prog_CC="$CC" # Let the user override the test.
  3175. else
  3176. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3177. for as_dir in $PATH
  3178. do
  3179. IFS=$as_save_IFS
  3180. test -z "$as_dir" && as_dir=.
  3181. for ac_exec_ext in '' $ac_executable_extensions; do
  3182. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3183. ac_cv_prog_CC="${ac_tool_prefix}cc"
  3184. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3185. break 2
  3186. fi
  3187. done
  3188. done
  3189. IFS=$as_save_IFS
  3190. fi
  3191. fi
  3192. CC=$ac_cv_prog_CC
  3193. if test -n "$CC"; then
  3194. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3195. $as_echo "$CC" >&6; }
  3196. else
  3197. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3198. $as_echo "no" >&6; }
  3199. fi
  3200. fi
  3201. fi
  3202. if test -z "$CC"; then
  3203. # Extract the first word of "cc", so it can be a program name with args.
  3204. set dummy cc; ac_word=$2
  3205. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3206. $as_echo_n "checking for $ac_word... " >&6; }
  3207. if ${ac_cv_prog_CC+:} false; then :
  3208. $as_echo_n "(cached) " >&6
  3209. else
  3210. if test -n "$CC"; then
  3211. ac_cv_prog_CC="$CC" # Let the user override the test.
  3212. else
  3213. ac_prog_rejected=no
  3214. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3215. for as_dir in $PATH
  3216. do
  3217. IFS=$as_save_IFS
  3218. test -z "$as_dir" && as_dir=.
  3219. for ac_exec_ext in '' $ac_executable_extensions; do
  3220. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3221. if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3222. ac_prog_rejected=yes
  3223. continue
  3224. fi
  3225. ac_cv_prog_CC="cc"
  3226. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3227. break 2
  3228. fi
  3229. done
  3230. done
  3231. IFS=$as_save_IFS
  3232. if test $ac_prog_rejected = yes; then
  3233. # We found a bogon in the path, so make sure we never use it.
  3234. set dummy $ac_cv_prog_CC
  3235. shift
  3236. if test $# != 0; then
  3237. # We chose a different compiler from the bogus one.
  3238. # However, it has the same basename, so the bogon will be chosen
  3239. # first if we set CC to just the basename; use the full file name.
  3240. shift
  3241. ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3242. fi
  3243. fi
  3244. fi
  3245. fi
  3246. CC=$ac_cv_prog_CC
  3247. if test -n "$CC"; then
  3248. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3249. $as_echo "$CC" >&6; }
  3250. else
  3251. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3252. $as_echo "no" >&6; }
  3253. fi
  3254. fi
  3255. if test -z "$CC"; then
  3256. if test -n "$ac_tool_prefix"; then
  3257. for ac_prog in cl.exe
  3258. do
  3259. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3260. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3261. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3262. $as_echo_n "checking for $ac_word... " >&6; }
  3263. if ${ac_cv_prog_CC+:} false; then :
  3264. $as_echo_n "(cached) " >&6
  3265. else
  3266. if test -n "$CC"; then
  3267. ac_cv_prog_CC="$CC" # Let the user override the test.
  3268. else
  3269. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3270. for as_dir in $PATH
  3271. do
  3272. IFS=$as_save_IFS
  3273. test -z "$as_dir" && as_dir=.
  3274. for ac_exec_ext in '' $ac_executable_extensions; do
  3275. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3276. ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3277. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3278. break 2
  3279. fi
  3280. done
  3281. done
  3282. IFS=$as_save_IFS
  3283. fi
  3284. fi
  3285. CC=$ac_cv_prog_CC
  3286. if test -n "$CC"; then
  3287. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3288. $as_echo "$CC" >&6; }
  3289. else
  3290. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3291. $as_echo "no" >&6; }
  3292. fi
  3293. test -n "$CC" && break
  3294. done
  3295. fi
  3296. if test -z "$CC"; then
  3297. ac_ct_CC=$CC
  3298. for ac_prog in cl.exe
  3299. do
  3300. # Extract the first word of "$ac_prog", so it can be a program name with args.
  3301. set dummy $ac_prog; ac_word=$2
  3302. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3303. $as_echo_n "checking for $ac_word... " >&6; }
  3304. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3305. $as_echo_n "(cached) " >&6
  3306. else
  3307. if test -n "$ac_ct_CC"; then
  3308. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3309. else
  3310. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3311. for as_dir in $PATH
  3312. do
  3313. IFS=$as_save_IFS
  3314. test -z "$as_dir" && as_dir=.
  3315. for ac_exec_ext in '' $ac_executable_extensions; do
  3316. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3317. ac_cv_prog_ac_ct_CC="$ac_prog"
  3318. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3319. break 2
  3320. fi
  3321. done
  3322. done
  3323. IFS=$as_save_IFS
  3324. fi
  3325. fi
  3326. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3327. if test -n "$ac_ct_CC"; then
  3328. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3329. $as_echo "$ac_ct_CC" >&6; }
  3330. else
  3331. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3332. $as_echo "no" >&6; }
  3333. fi
  3334. test -n "$ac_ct_CC" && break
  3335. done
  3336. if test "x$ac_ct_CC" = x; then
  3337. CC=""
  3338. else
  3339. case $cross_compiling:$ac_tool_warned in
  3340. yes:)
  3341. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3342. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3343. ac_tool_warned=yes ;;
  3344. esac
  3345. CC=$ac_ct_CC
  3346. fi
  3347. fi
  3348. fi
  3349. test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3350. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3351. as_fn_error $? "no acceptable C compiler found in \$PATH
  3352. See \`config.log' for more details" "$LINENO" 5; }
  3353. # Provide some information about the compiler.
  3354. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
  3355. set X $ac_compile
  3356. ac_compiler=$2
  3357. for ac_option in --version -v -V -qversion; do
  3358. { { ac_try="$ac_compiler $ac_option >&5"
  3359. case "(($ac_try" in
  3360. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3361. *) ac_try_echo=$ac_try;;
  3362. esac
  3363. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3364. $as_echo "$ac_try_echo"; } >&5
  3365. (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  3366. ac_status=$?
  3367. if test -s conftest.err; then
  3368. sed '10a\
  3369. ... rest of stderr output deleted ...
  3370. 10q' conftest.err >conftest.er1
  3371. cat conftest.er1 >&5
  3372. fi
  3373. rm -f conftest.er1 conftest.err
  3374. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3375. test $ac_status = 0; }
  3376. done
  3377. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3378. /* end confdefs.h. */
  3379. int
  3380. main ()
  3381. {
  3382. ;
  3383. return 0;
  3384. }
  3385. _ACEOF
  3386. ac_clean_files_save=$ac_clean_files
  3387. ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  3388. # Try to create an executable without -o first, disregard a.out.
  3389. # It will help us diagnose broken compilers, and finding out an intuition
  3390. # of exeext.
  3391. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
  3392. $as_echo_n "checking whether the C compiler works... " >&6; }
  3393. ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  3394. # The possible output files:
  3395. ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  3396. ac_rmfiles=
  3397. for ac_file in $ac_files
  3398. do
  3399. case $ac_file in
  3400. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3401. * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  3402. esac
  3403. done
  3404. rm -f $ac_rmfiles
  3405. if { { ac_try="$ac_link_default"
  3406. case "(($ac_try" in
  3407. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3408. *) ac_try_echo=$ac_try;;
  3409. esac
  3410. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3411. $as_echo "$ac_try_echo"; } >&5
  3412. (eval "$ac_link_default") 2>&5
  3413. ac_status=$?
  3414. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3415. test $ac_status = 0; }; then :
  3416. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  3417. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  3418. # in a Makefile. We should not override ac_cv_exeext if it was cached,
  3419. # so that the user can short-circuit this test for compilers unknown to
  3420. # Autoconf.
  3421. for ac_file in $ac_files ''
  3422. do
  3423. test -f "$ac_file" || continue
  3424. case $ac_file in
  3425. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  3426. ;;
  3427. [ab].out )
  3428. # We found the default executable, but exeext='' is most
  3429. # certainly right.
  3430. break;;
  3431. *.* )
  3432. if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  3433. then :; else
  3434. ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3435. fi
  3436. # We set ac_cv_exeext here because the later test for it is not
  3437. # safe: cross compilers may not add the suffix if given an `-o'
  3438. # argument, so we may need to know it at that point already.
  3439. # Even if this section looks crufty: it has the advantage of
  3440. # actually working.
  3441. break;;
  3442. * )
  3443. break;;
  3444. esac
  3445. done
  3446. test "$ac_cv_exeext" = no && ac_cv_exeext=
  3447. else
  3448. ac_file=''
  3449. fi
  3450. if test -z "$ac_file"; then :
  3451. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3452. $as_echo "no" >&6; }
  3453. $as_echo "$as_me: failed program was:" >&5
  3454. sed 's/^/| /' conftest.$ac_ext >&5
  3455. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3456. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3457. as_fn_error 77 "C compiler cannot create executables
  3458. See \`config.log' for more details" "$LINENO" 5; }
  3459. else
  3460. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3461. $as_echo "yes" >&6; }
  3462. fi
  3463. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
  3464. $as_echo_n "checking for C compiler default output file name... " >&6; }
  3465. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
  3466. $as_echo "$ac_file" >&6; }
  3467. ac_exeext=$ac_cv_exeext
  3468. rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  3469. ac_clean_files=$ac_clean_files_save
  3470. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
  3471. $as_echo_n "checking for suffix of executables... " >&6; }
  3472. if { { ac_try="$ac_link"
  3473. case "(($ac_try" in
  3474. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3475. *) ac_try_echo=$ac_try;;
  3476. esac
  3477. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3478. $as_echo "$ac_try_echo"; } >&5
  3479. (eval "$ac_link") 2>&5
  3480. ac_status=$?
  3481. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3482. test $ac_status = 0; }; then :
  3483. # If both `conftest.exe' and `conftest' are `present' (well, observable)
  3484. # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
  3485. # work properly (i.e., refer to `conftest.exe'), while it won't with
  3486. # `rm'.
  3487. for ac_file in conftest.exe conftest conftest.*; do
  3488. test -f "$ac_file" || continue
  3489. case $ac_file in
  3490. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3491. *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3492. break;;
  3493. * ) break;;
  3494. esac
  3495. done
  3496. else
  3497. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3498. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3499. as_fn_error $? "cannot compute suffix of executables: cannot compile and link
  3500. See \`config.log' for more details" "$LINENO" 5; }
  3501. fi
  3502. rm -f conftest conftest$ac_cv_exeext
  3503. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
  3504. $as_echo "$ac_cv_exeext" >&6; }
  3505. rm -f conftest.$ac_ext
  3506. EXEEXT=$ac_cv_exeext
  3507. ac_exeext=$EXEEXT
  3508. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3509. /* end confdefs.h. */
  3510. #include <stdio.h>
  3511. int
  3512. main ()
  3513. {
  3514. FILE *f = fopen ("conftest.out", "w");
  3515. return ferror (f) || fclose (f) != 0;
  3516. ;
  3517. return 0;
  3518. }
  3519. _ACEOF
  3520. ac_clean_files="$ac_clean_files conftest.out"
  3521. # Check that the compiler produces executables we can run. If not, either
  3522. # the compiler is broken, or we cross compile.
  3523. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
  3524. $as_echo_n "checking whether we are cross compiling... " >&6; }
  3525. if test "$cross_compiling" != yes; then
  3526. { { ac_try="$ac_link"
  3527. case "(($ac_try" in
  3528. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3529. *) ac_try_echo=$ac_try;;
  3530. esac
  3531. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3532. $as_echo "$ac_try_echo"; } >&5
  3533. (eval "$ac_link") 2>&5
  3534. ac_status=$?
  3535. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3536. test $ac_status = 0; }
  3537. if { ac_try='./conftest$ac_cv_exeext'
  3538. { { case "(($ac_try" in
  3539. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3540. *) ac_try_echo=$ac_try;;
  3541. esac
  3542. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3543. $as_echo "$ac_try_echo"; } >&5
  3544. (eval "$ac_try") 2>&5
  3545. ac_status=$?
  3546. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3547. test $ac_status = 0; }; }; then
  3548. cross_compiling=no
  3549. else
  3550. if test "$cross_compiling" = maybe; then
  3551. cross_compiling=yes
  3552. else
  3553. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3554. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3555. as_fn_error $? "cannot run C compiled programs.
  3556. If you meant to cross compile, use \`--host'.
  3557. See \`config.log' for more details" "$LINENO" 5; }
  3558. fi
  3559. fi
  3560. fi
  3561. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
  3562. $as_echo "$cross_compiling" >&6; }
  3563. rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
  3564. ac_clean_files=$ac_clean_files_save
  3565. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
  3566. $as_echo_n "checking for suffix of object files... " >&6; }
  3567. if ${ac_cv_objext+:} false; then :
  3568. $as_echo_n "(cached) " >&6
  3569. else
  3570. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3571. /* end confdefs.h. */
  3572. int
  3573. main ()
  3574. {
  3575. ;
  3576. return 0;
  3577. }
  3578. _ACEOF
  3579. rm -f conftest.o conftest.obj
  3580. if { { ac_try="$ac_compile"
  3581. case "(($ac_try" in
  3582. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3583. *) ac_try_echo=$ac_try;;
  3584. esac
  3585. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3586. $as_echo "$ac_try_echo"; } >&5
  3587. (eval "$ac_compile") 2>&5
  3588. ac_status=$?
  3589. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3590. test $ac_status = 0; }; then :
  3591. for ac_file in conftest.o conftest.obj conftest.*; do
  3592. test -f "$ac_file" || continue;
  3593. case $ac_file in
  3594. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  3595. *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  3596. break;;
  3597. esac
  3598. done
  3599. else
  3600. $as_echo "$as_me: failed program was:" >&5
  3601. sed 's/^/| /' conftest.$ac_ext >&5
  3602. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3603. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3604. as_fn_error $? "cannot compute suffix of object files: cannot compile
  3605. See \`config.log' for more details" "$LINENO" 5; }
  3606. fi
  3607. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  3608. fi
  3609. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
  3610. $as_echo "$ac_cv_objext" >&6; }
  3611. OBJEXT=$ac_cv_objext
  3612. ac_objext=$OBJEXT
  3613. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
  3614. $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3615. if ${ac_cv_c_compiler_gnu+:} false; then :
  3616. $as_echo_n "(cached) " >&6
  3617. else
  3618. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3619. /* end confdefs.h. */
  3620. int
  3621. main ()
  3622. {
  3623. #ifndef __GNUC__
  3624. choke me
  3625. #endif
  3626. ;
  3627. return 0;
  3628. }
  3629. _ACEOF
  3630. if ac_fn_c_try_compile "$LINENO"; then :
  3631. ac_compiler_gnu=yes
  3632. else
  3633. ac_compiler_gnu=no
  3634. fi
  3635. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3636. ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3637. fi
  3638. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
  3639. $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  3640. if test $ac_compiler_gnu = yes; then
  3641. GCC=yes
  3642. else
  3643. GCC=
  3644. fi
  3645. ac_test_CFLAGS=${CFLAGS+set}
  3646. ac_save_CFLAGS=$CFLAGS
  3647. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
  3648. $as_echo_n "checking whether $CC accepts -g... " >&6; }
  3649. if ${ac_cv_prog_cc_g+:} false; then :
  3650. $as_echo_n "(cached) " >&6
  3651. else
  3652. ac_save_c_werror_flag=$ac_c_werror_flag
  3653. ac_c_werror_flag=yes
  3654. ac_cv_prog_cc_g=no
  3655. CFLAGS="-g"
  3656. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3657. /* end confdefs.h. */
  3658. int
  3659. main ()
  3660. {
  3661. ;
  3662. return 0;
  3663. }
  3664. _ACEOF
  3665. if ac_fn_c_try_compile "$LINENO"; then :
  3666. ac_cv_prog_cc_g=yes
  3667. else
  3668. CFLAGS=""
  3669. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3670. /* end confdefs.h. */
  3671. int
  3672. main ()
  3673. {
  3674. ;
  3675. return 0;
  3676. }
  3677. _ACEOF
  3678. if ac_fn_c_try_compile "$LINENO"; then :
  3679. else
  3680. ac_c_werror_flag=$ac_save_c_werror_flag
  3681. CFLAGS="-g"
  3682. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3683. /* end confdefs.h. */
  3684. int
  3685. main ()
  3686. {
  3687. ;
  3688. return 0;
  3689. }
  3690. _ACEOF
  3691. if ac_fn_c_try_compile "$LINENO"; then :
  3692. ac_cv_prog_cc_g=yes
  3693. fi
  3694. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3695. fi
  3696. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3697. fi
  3698. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3699. ac_c_werror_flag=$ac_save_c_werror_flag
  3700. fi
  3701. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
  3702. $as_echo "$ac_cv_prog_cc_g" >&6; }
  3703. if test "$ac_test_CFLAGS" = set; then
  3704. CFLAGS=$ac_save_CFLAGS
  3705. elif test $ac_cv_prog_cc_g = yes; then
  3706. if test "$GCC" = yes; then
  3707. CFLAGS="-g -O2"
  3708. else
  3709. CFLAGS="-g"
  3710. fi
  3711. else
  3712. if test "$GCC" = yes; then
  3713. CFLAGS="-O2"
  3714. else
  3715. CFLAGS=
  3716. fi
  3717. fi
  3718. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  3719. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  3720. if ${ac_cv_prog_cc_c89+:} false; then :
  3721. $as_echo_n "(cached) " >&6
  3722. else
  3723. ac_cv_prog_cc_c89=no
  3724. ac_save_CC=$CC
  3725. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3726. /* end confdefs.h. */
  3727. #include <stdarg.h>
  3728. #include <stdio.h>
  3729. struct stat;
  3730. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  3731. struct buf { int x; };
  3732. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3733. static char *e (p, i)
  3734. char **p;
  3735. int i;
  3736. {
  3737. return p[i];
  3738. }
  3739. static char *f (char * (*g) (char **, int), char **p, ...)
  3740. {
  3741. char *s;
  3742. va_list v;
  3743. va_start (v,p);
  3744. s = g (p, va_arg (v,int));
  3745. va_end (v);
  3746. return s;
  3747. }
  3748. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  3749. function prototypes and stuff, but not '\xHH' hex character constants.
  3750. These don't provoke an error unfortunately, instead are silently treated
  3751. as 'x'. The following induces an error, until -std is added to get
  3752. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  3753. array size at least. It's necessary to write '\x00'==0 to get something
  3754. that's true only with -std. */
  3755. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3756. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3757. inside strings and character constants. */
  3758. #define FOO(x) 'x'
  3759. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3760. int test (int i, double x);
  3761. struct s1 {int (*f) (int a);};
  3762. struct s2 {int (*f) (double a);};
  3763. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3764. int argc;
  3765. char **argv;
  3766. int
  3767. main ()
  3768. {
  3769. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  3770. ;
  3771. return 0;
  3772. }
  3773. _ACEOF
  3774. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3775. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3776. do
  3777. CC="$ac_save_CC $ac_arg"
  3778. if ac_fn_c_try_compile "$LINENO"; then :
  3779. ac_cv_prog_cc_c89=$ac_arg
  3780. fi
  3781. rm -f core conftest.err conftest.$ac_objext
  3782. test "x$ac_cv_prog_cc_c89" != "xno" && break
  3783. done
  3784. rm -f conftest.$ac_ext
  3785. CC=$ac_save_CC
  3786. fi
  3787. # AC_CACHE_VAL
  3788. case "x$ac_cv_prog_cc_c89" in
  3789. x)
  3790. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  3791. $as_echo "none needed" >&6; } ;;
  3792. xno)
  3793. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  3794. $as_echo "unsupported" >&6; } ;;
  3795. *)
  3796. CC="$CC $ac_cv_prog_cc_c89"
  3797. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  3798. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  3799. esac
  3800. if test "x$ac_cv_prog_cc_c89" != xno; then :
  3801. fi
  3802. ac_ext=c
  3803. ac_cpp='$CPP $CPPFLAGS'
  3804. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3805. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3806. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3807. ac_ext=c
  3808. ac_cpp='$CPP $CPPFLAGS'
  3809. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3810. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3811. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3812. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
  3813. $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
  3814. if ${am_cv_prog_cc_c_o+:} false; then :
  3815. $as_echo_n "(cached) " >&6
  3816. else
  3817. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3818. /* end confdefs.h. */
  3819. int
  3820. main ()
  3821. {
  3822. ;
  3823. return 0;
  3824. }
  3825. _ACEOF
  3826. # Make sure it works both with $CC and with simple cc.
  3827. # Following AC_PROG_CC_C_O, we do the test twice because some
  3828. # compilers refuse to overwrite an existing .o file with -o,
  3829. # though they will create one.
  3830. am_cv_prog_cc_c_o=yes
  3831. for am_i in 1 2; do
  3832. if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
  3833. ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
  3834. ac_status=$?
  3835. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3836. (exit $ac_status); } \
  3837. && test -f conftest2.$ac_objext; then
  3838. : OK
  3839. else
  3840. am_cv_prog_cc_c_o=no
  3841. break
  3842. fi
  3843. done
  3844. rm -f core conftest*
  3845. unset am_i
  3846. fi
  3847. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
  3848. $as_echo "$am_cv_prog_cc_c_o" >&6; }
  3849. if test "$am_cv_prog_cc_c_o" != yes; then
  3850. # Losing compiler, so override with the script.
  3851. # FIXME: It is wrong to rewrite CC.
  3852. # But if we don't then we get into trouble of one sort or another.
  3853. # A longer-term fix would be to have automake use am__CC in this case,
  3854. # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  3855. CC="$am_aux_dir/compile $CC"
  3856. fi
  3857. ac_ext=c
  3858. ac_cpp='$CPP $CPPFLAGS'
  3859. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3860. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3861. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3862. depcc="$CC" am_compiler_list=
  3863. { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
  3864. $as_echo_n "checking dependency style of $depcc... " >&6; }
  3865. if ${am_cv_CC_dependencies_compiler_type+:} false; then :
  3866. $as_echo_n "(cached) " >&6
  3867. else
  3868. if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3869. # We make a subdir and do the tests there. Otherwise we can end up
  3870. # making bogus files that we don't know about and never remove. For
  3871. # instance it was reported that on HP-UX the gcc test will end up
  3872. # making a dummy file named 'D' -- because '-MD' means "put the output
  3873. # in D".
  3874. rm -rf conftest.dir
  3875. mkdir conftest.dir
  3876. # Copy depcomp to subdir because otherwise we won't find it if we're
  3877. # using a relative directory.
  3878. cp "$am_depcomp" conftest.dir
  3879. cd conftest.dir
  3880. # We will build objects and dependencies in a subdirectory because
  3881. # it helps to detect inapplicable dependency modes. For instance
  3882. # both Tru64's cc and ICC support -MD to output dependencies as a
  3883. # side effect of compilation, but ICC will put the dependencies in
  3884. # the current directory while Tru64 will put them in the object
  3885. # directory.
  3886. mkdir sub
  3887. am_cv_CC_dependencies_compiler_type=none
  3888. if test "$am_compiler_list" = ""; then
  3889. am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3890. fi
  3891. am__universal=false
  3892. case " $depcc " in #(
  3893. *\ -arch\ *\ -arch\ *) am__universal=true ;;
  3894. esac
  3895. for depmode in $am_compiler_list; do
  3896. # Setup a source with many dependencies, because some compilers
  3897. # like to wrap large dependency lists on column 80 (with \), and
  3898. # we should not choose a depcomp mode which is confused by this.
  3899. #
  3900. # We need to recreate these files for each test, as the compiler may
  3901. # overwrite some of them when testing with obscure command lines.
  3902. # This happens at least with the AIX C compiler.
  3903. : > sub/conftest.c
  3904. for i in 1 2 3 4 5 6; do
  3905. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3906. # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
  3907. # Solaris 10 /bin/sh.
  3908. echo '/* dummy */' > sub/conftst$i.h
  3909. done
  3910. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3911. # We check with '-c' and '-o' for the sake of the "dashmstdout"
  3912. # mode. It turns out that the SunPro C++ compiler does not properly
  3913. # handle '-M -o', and we need to detect this. Also, some Intel
  3914. # versions had trouble with output in subdirs.
  3915. am__obj=sub/conftest.${OBJEXT-o}
  3916. am__minus_obj="-o $am__obj"
  3917. case $depmode in
  3918. gcc)
  3919. # This depmode causes a compiler race in universal mode.
  3920. test "$am__universal" = false || continue
  3921. ;;
  3922. nosideeffect)
  3923. # After this tag, mechanisms are not by side-effect, so they'll
  3924. # only be used when explicitly requested.
  3925. if test "x$enable_dependency_tracking" = xyes; then
  3926. continue
  3927. else
  3928. break
  3929. fi
  3930. ;;
  3931. msvc7 | msvc7msys | msvisualcpp | msvcmsys)
  3932. # This compiler won't grok '-c -o', but also, the minuso test has
  3933. # not run yet. These depmodes are late enough in the game, and
  3934. # so weak that their functioning should not be impacted.
  3935. am__obj=conftest.${OBJEXT-o}
  3936. am__minus_obj=
  3937. ;;
  3938. none) break ;;
  3939. esac
  3940. if depmode=$depmode \
  3941. source=sub/conftest.c object=$am__obj \
  3942. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3943. $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  3944. >/dev/null 2>conftest.err &&
  3945. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  3946. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3947. grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
  3948. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3949. # icc doesn't choke on unknown options, it will just issue warnings
  3950. # or remarks (even with -Werror). So we grep stderr for any message
  3951. # that says an option was ignored or not supported.
  3952. # When given -MP, icc 7.0 and 7.1 complain thusly:
  3953. # icc: Command line warning: ignoring option '-M'; no argument required
  3954. # The diagnosis changed in icc 8.0:
  3955. # icc: Command line remark: option '-MP' not supported
  3956. if (grep 'ignoring option' conftest.err ||
  3957. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3958. am_cv_CC_dependencies_compiler_type=$depmode
  3959. break
  3960. fi
  3961. fi
  3962. done
  3963. cd ..
  3964. rm -rf conftest.dir
  3965. else
  3966. am_cv_CC_dependencies_compiler_type=none
  3967. fi
  3968. fi
  3969. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
  3970. $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  3971. CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3972. if
  3973. test "x$enable_dependency_tracking" != xno \
  3974. && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3975. am__fastdepCC_TRUE=
  3976. am__fastdepCC_FALSE='#'
  3977. else
  3978. am__fastdepCC_TRUE='#'
  3979. am__fastdepCC_FALSE=
  3980. fi
  3981. case $ac_cv_prog_cc_stdc in #(
  3982. no) :
  3983. ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
  3984. *) :
  3985. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
  3986. $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
  3987. if ${ac_cv_prog_cc_c99+:} false; then :
  3988. $as_echo_n "(cached) " >&6
  3989. else
  3990. ac_cv_prog_cc_c99=no
  3991. ac_save_CC=$CC
  3992. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3993. /* end confdefs.h. */
  3994. #include <stdarg.h>
  3995. #include <stdbool.h>
  3996. #include <stdlib.h>
  3997. #include <wchar.h>
  3998. #include <stdio.h>
  3999. // Check varargs macros. These examples are taken from C99 6.10.3.5.
  4000. #define debug(...) fprintf (stderr, __VA_ARGS__)
  4001. #define showlist(...) puts (#__VA_ARGS__)
  4002. #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
  4003. static void
  4004. test_varargs_macros (void)
  4005. {
  4006. int x = 1234;
  4007. int y = 5678;
  4008. debug ("Flag");
  4009. debug ("X = %d\n", x);
  4010. showlist (The first, second, and third items.);
  4011. report (x>y, "x is %d but y is %d", x, y);
  4012. }
  4013. // Check long long types.
  4014. #define BIG64 18446744073709551615ull
  4015. #define BIG32 4294967295ul
  4016. #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
  4017. #if !BIG_OK
  4018. your preprocessor is broken;
  4019. #endif
  4020. #if BIG_OK
  4021. #else
  4022. your preprocessor is broken;
  4023. #endif
  4024. static long long int bignum = -9223372036854775807LL;
  4025. static unsigned long long int ubignum = BIG64;
  4026. struct incomplete_array
  4027. {
  4028. int datasize;
  4029. double data[];
  4030. };
  4031. struct named_init {
  4032. int number;
  4033. const wchar_t *name;
  4034. double average;
  4035. };
  4036. typedef const char *ccp;
  4037. static inline int
  4038. test_restrict (ccp restrict text)
  4039. {
  4040. // See if C++-style comments work.
  4041. // Iterate through items via the restricted pointer.
  4042. // Also check for declarations in for loops.
  4043. for (unsigned int i = 0; *(text+i) != '\0'; ++i)
  4044. continue;
  4045. return 0;
  4046. }
  4047. // Check varargs and va_copy.
  4048. static void
  4049. test_varargs (const char *format, ...)
  4050. {
  4051. va_list args;
  4052. va_start (args, format);
  4053. va_list args_copy;
  4054. va_copy (args_copy, args);
  4055. const char *str;
  4056. int number;
  4057. float fnumber;
  4058. while (*format)
  4059. {
  4060. switch (*format++)
  4061. {
  4062. case 's': // string
  4063. str = va_arg (args_copy, const char *);
  4064. break;
  4065. case 'd': // int
  4066. number = va_arg (args_copy, int);
  4067. break;
  4068. case 'f': // float
  4069. fnumber = va_arg (args_copy, double);
  4070. break;
  4071. default:
  4072. break;
  4073. }
  4074. }
  4075. va_end (args_copy);
  4076. va_end (args);
  4077. }
  4078. int
  4079. main ()
  4080. {
  4081. // Check bool.
  4082. _Bool success = false;
  4083. // Check restrict.
  4084. if (test_restrict ("String literal") == 0)
  4085. success = true;
  4086. char *restrict newvar = "Another string";
  4087. // Check varargs.
  4088. test_varargs ("s, d' f .", "string", 65, 34.234);
  4089. test_varargs_macros ();
  4090. // Check flexible array members.
  4091. struct incomplete_array *ia =
  4092. malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  4093. ia->datasize = 10;
  4094. for (int i = 0; i < ia->datasize; ++i)
  4095. ia->data[i] = i * 1.234;
  4096. // Check named initializers.
  4097. struct named_init ni = {
  4098. .number = 34,
  4099. .name = L"Test wide string",
  4100. .average = 543.34343,
  4101. };
  4102. ni.number = 58;
  4103. int dynamic_array[ni.number];
  4104. dynamic_array[ni.number - 1] = 543;
  4105. // work around unused variable warnings
  4106. return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
  4107. || dynamic_array[ni.number - 1] != 543);
  4108. ;
  4109. return 0;
  4110. }
  4111. _ACEOF
  4112. for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
  4113. do
  4114. CC="$ac_save_CC $ac_arg"
  4115. if ac_fn_c_try_compile "$LINENO"; then :
  4116. ac_cv_prog_cc_c99=$ac_arg
  4117. fi
  4118. rm -f core conftest.err conftest.$ac_objext
  4119. test "x$ac_cv_prog_cc_c99" != "xno" && break
  4120. done
  4121. rm -f conftest.$ac_ext
  4122. CC=$ac_save_CC
  4123. fi
  4124. # AC_CACHE_VAL
  4125. case "x$ac_cv_prog_cc_c99" in
  4126. x)
  4127. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4128. $as_echo "none needed" >&6; } ;;
  4129. xno)
  4130. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4131. $as_echo "unsupported" >&6; } ;;
  4132. *)
  4133. CC="$CC $ac_cv_prog_cc_c99"
  4134. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
  4135. $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
  4136. esac
  4137. if test "x$ac_cv_prog_cc_c99" != xno; then :
  4138. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  4139. else
  4140. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  4141. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4142. if ${ac_cv_prog_cc_c89+:} false; then :
  4143. $as_echo_n "(cached) " >&6
  4144. else
  4145. ac_cv_prog_cc_c89=no
  4146. ac_save_CC=$CC
  4147. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4148. /* end confdefs.h. */
  4149. #include <stdarg.h>
  4150. #include <stdio.h>
  4151. struct stat;
  4152. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  4153. struct buf { int x; };
  4154. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4155. static char *e (p, i)
  4156. char **p;
  4157. int i;
  4158. {
  4159. return p[i];
  4160. }
  4161. static char *f (char * (*g) (char **, int), char **p, ...)
  4162. {
  4163. char *s;
  4164. va_list v;
  4165. va_start (v,p);
  4166. s = g (p, va_arg (v,int));
  4167. va_end (v);
  4168. return s;
  4169. }
  4170. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  4171. function prototypes and stuff, but not '\xHH' hex character constants.
  4172. These don't provoke an error unfortunately, instead are silently treated
  4173. as 'x'. The following induces an error, until -std is added to get
  4174. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  4175. array size at least. It's necessary to write '\x00'==0 to get something
  4176. that's true only with -std. */
  4177. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  4178. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  4179. inside strings and character constants. */
  4180. #define FOO(x) 'x'
  4181. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  4182. int test (int i, double x);
  4183. struct s1 {int (*f) (int a);};
  4184. struct s2 {int (*f) (double a);};
  4185. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4186. int argc;
  4187. char **argv;
  4188. int
  4189. main ()
  4190. {
  4191. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  4192. ;
  4193. return 0;
  4194. }
  4195. _ACEOF
  4196. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4197. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4198. do
  4199. CC="$ac_save_CC $ac_arg"
  4200. if ac_fn_c_try_compile "$LINENO"; then :
  4201. ac_cv_prog_cc_c89=$ac_arg
  4202. fi
  4203. rm -f core conftest.err conftest.$ac_objext
  4204. test "x$ac_cv_prog_cc_c89" != "xno" && break
  4205. done
  4206. rm -f conftest.$ac_ext
  4207. CC=$ac_save_CC
  4208. fi
  4209. # AC_CACHE_VAL
  4210. case "x$ac_cv_prog_cc_c89" in
  4211. x)
  4212. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4213. $as_echo "none needed" >&6; } ;;
  4214. xno)
  4215. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4216. $as_echo "unsupported" >&6; } ;;
  4217. *)
  4218. CC="$CC $ac_cv_prog_cc_c89"
  4219. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  4220. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4221. esac
  4222. if test "x$ac_cv_prog_cc_c89" != xno; then :
  4223. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  4224. else
  4225. ac_cv_prog_cc_stdc=no
  4226. fi
  4227. fi
  4228. ;;
  4229. esac
  4230. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
  4231. $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
  4232. if ${ac_cv_prog_cc_stdc+:} false; then :
  4233. $as_echo_n "(cached) " >&6
  4234. fi
  4235. case $ac_cv_prog_cc_stdc in #(
  4236. no) :
  4237. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4238. $as_echo "unsupported" >&6; } ;; #(
  4239. '') :
  4240. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4241. $as_echo "none needed" >&6; } ;; #(
  4242. *) :
  4243. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
  4244. $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
  4245. esac
  4246. ac_ext=c
  4247. ac_cpp='$CPP $CPPFLAGS'
  4248. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4249. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4250. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4251. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
  4252. $as_echo_n "checking how to run the C preprocessor... " >&6; }
  4253. # On Suns, sometimes $CPP names a directory.
  4254. if test -n "$CPP" && test -d "$CPP"; then
  4255. CPP=
  4256. fi
  4257. if test -z "$CPP"; then
  4258. if ${ac_cv_prog_CPP+:} false; then :
  4259. $as_echo_n "(cached) " >&6
  4260. else
  4261. # Double quotes because CPP needs to be expanded
  4262. for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  4263. do
  4264. ac_preproc_ok=false
  4265. for ac_c_preproc_warn_flag in '' yes
  4266. do
  4267. # Use a header file that comes with gcc, so configuring glibc
  4268. # with a fresh cross-compiler works.
  4269. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4270. # <limits.h> exists even on freestanding compilers.
  4271. # On the NeXT, cc -E runs the code through the compiler's parser,
  4272. # not just through cpp. "Syntax error" is here to catch this case.
  4273. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4274. /* end confdefs.h. */
  4275. #ifdef __STDC__
  4276. # include <limits.h>
  4277. #else
  4278. # include <assert.h>
  4279. #endif
  4280. Syntax error
  4281. _ACEOF
  4282. if ac_fn_c_try_cpp "$LINENO"; then :
  4283. else
  4284. # Broken: fails on valid input.
  4285. continue
  4286. fi
  4287. rm -f conftest.err conftest.i conftest.$ac_ext
  4288. # OK, works on sane cases. Now check whether nonexistent headers
  4289. # can be detected and how.
  4290. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4291. /* end confdefs.h. */
  4292. #include <ac_nonexistent.h>
  4293. _ACEOF
  4294. if ac_fn_c_try_cpp "$LINENO"; then :
  4295. # Broken: success on invalid input.
  4296. continue
  4297. else
  4298. # Passes both tests.
  4299. ac_preproc_ok=:
  4300. break
  4301. fi
  4302. rm -f conftest.err conftest.i conftest.$ac_ext
  4303. done
  4304. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4305. rm -f conftest.i conftest.err conftest.$ac_ext
  4306. if $ac_preproc_ok; then :
  4307. break
  4308. fi
  4309. done
  4310. ac_cv_prog_CPP=$CPP
  4311. fi
  4312. CPP=$ac_cv_prog_CPP
  4313. else
  4314. ac_cv_prog_CPP=$CPP
  4315. fi
  4316. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
  4317. $as_echo "$CPP" >&6; }
  4318. ac_preproc_ok=false
  4319. for ac_c_preproc_warn_flag in '' yes
  4320. do
  4321. # Use a header file that comes with gcc, so configuring glibc
  4322. # with a fresh cross-compiler works.
  4323. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4324. # <limits.h> exists even on freestanding compilers.
  4325. # On the NeXT, cc -E runs the code through the compiler's parser,
  4326. # not just through cpp. "Syntax error" is here to catch this case.
  4327. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4328. /* end confdefs.h. */
  4329. #ifdef __STDC__
  4330. # include <limits.h>
  4331. #else
  4332. # include <assert.h>
  4333. #endif
  4334. Syntax error
  4335. _ACEOF
  4336. if ac_fn_c_try_cpp "$LINENO"; then :
  4337. else
  4338. # Broken: fails on valid input.
  4339. continue
  4340. fi
  4341. rm -f conftest.err conftest.i conftest.$ac_ext
  4342. # OK, works on sane cases. Now check whether nonexistent headers
  4343. # can be detected and how.
  4344. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4345. /* end confdefs.h. */
  4346. #include <ac_nonexistent.h>
  4347. _ACEOF
  4348. if ac_fn_c_try_cpp "$LINENO"; then :
  4349. # Broken: success on invalid input.
  4350. continue
  4351. else
  4352. # Passes both tests.
  4353. ac_preproc_ok=:
  4354. break
  4355. fi
  4356. rm -f conftest.err conftest.i conftest.$ac_ext
  4357. done
  4358. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4359. rm -f conftest.i conftest.err conftest.$ac_ext
  4360. if $ac_preproc_ok; then :
  4361. else
  4362. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  4363. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  4364. as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
  4365. See \`config.log' for more details" "$LINENO" 5; }
  4366. fi
  4367. ac_ext=c
  4368. ac_cpp='$CPP $CPPFLAGS'
  4369. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4370. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4371. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4372. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
  4373. $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  4374. if ${ac_cv_path_GREP+:} false; then :
  4375. $as_echo_n "(cached) " >&6
  4376. else
  4377. if test -z "$GREP"; then
  4378. ac_path_GREP_found=false
  4379. # Loop through the user's path and test for each of PROGNAME-LIST
  4380. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4381. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4382. do
  4383. IFS=$as_save_IFS
  4384. test -z "$as_dir" && as_dir=.
  4385. for ac_prog in grep ggrep; do
  4386. for ac_exec_ext in '' $ac_executable_extensions; do
  4387. ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4388. as_fn_executable_p "$ac_path_GREP" || continue
  4389. # Check for GNU ac_path_GREP and select it if it is found.
  4390. # Check for GNU $ac_path_GREP
  4391. case `"$ac_path_GREP" --version 2>&1` in
  4392. *GNU*)
  4393. ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  4394. *)
  4395. ac_count=0
  4396. $as_echo_n 0123456789 >"conftest.in"
  4397. while :
  4398. do
  4399. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4400. mv "conftest.tmp" "conftest.in"
  4401. cp "conftest.in" "conftest.nl"
  4402. $as_echo 'GREP' >> "conftest.nl"
  4403. "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4404. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4405. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4406. if test $ac_count -gt ${ac_path_GREP_max-0}; then
  4407. # Best one so far, save it but keep looking for a better one
  4408. ac_cv_path_GREP="$ac_path_GREP"
  4409. ac_path_GREP_max=$ac_count
  4410. fi
  4411. # 10*(2^10) chars as input seems more than enough
  4412. test $ac_count -gt 10 && break
  4413. done
  4414. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4415. esac
  4416. $ac_path_GREP_found && break 3
  4417. done
  4418. done
  4419. done
  4420. IFS=$as_save_IFS
  4421. if test -z "$ac_cv_path_GREP"; then
  4422. as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4423. fi
  4424. else
  4425. ac_cv_path_GREP=$GREP
  4426. fi
  4427. fi
  4428. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
  4429. $as_echo "$ac_cv_path_GREP" >&6; }
  4430. GREP="$ac_cv_path_GREP"
  4431. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
  4432. $as_echo_n "checking for egrep... " >&6; }
  4433. if ${ac_cv_path_EGREP+:} false; then :
  4434. $as_echo_n "(cached) " >&6
  4435. else
  4436. if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  4437. then ac_cv_path_EGREP="$GREP -E"
  4438. else
  4439. if test -z "$EGREP"; then
  4440. ac_path_EGREP_found=false
  4441. # Loop through the user's path and test for each of PROGNAME-LIST
  4442. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4443. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4444. do
  4445. IFS=$as_save_IFS
  4446. test -z "$as_dir" && as_dir=.
  4447. for ac_prog in egrep; do
  4448. for ac_exec_ext in '' $ac_executable_extensions; do
  4449. ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4450. as_fn_executable_p "$ac_path_EGREP" || continue
  4451. # Check for GNU ac_path_EGREP and select it if it is found.
  4452. # Check for GNU $ac_path_EGREP
  4453. case `"$ac_path_EGREP" --version 2>&1` in
  4454. *GNU*)
  4455. ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  4456. *)
  4457. ac_count=0
  4458. $as_echo_n 0123456789 >"conftest.in"
  4459. while :
  4460. do
  4461. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4462. mv "conftest.tmp" "conftest.in"
  4463. cp "conftest.in" "conftest.nl"
  4464. $as_echo 'EGREP' >> "conftest.nl"
  4465. "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4466. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4467. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4468. if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  4469. # Best one so far, save it but keep looking for a better one
  4470. ac_cv_path_EGREP="$ac_path_EGREP"
  4471. ac_path_EGREP_max=$ac_count
  4472. fi
  4473. # 10*(2^10) chars as input seems more than enough
  4474. test $ac_count -gt 10 && break
  4475. done
  4476. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4477. esac
  4478. $ac_path_EGREP_found && break 3
  4479. done
  4480. done
  4481. done
  4482. IFS=$as_save_IFS
  4483. if test -z "$ac_cv_path_EGREP"; then
  4484. as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4485. fi
  4486. else
  4487. ac_cv_path_EGREP=$EGREP
  4488. fi
  4489. fi
  4490. fi
  4491. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
  4492. $as_echo "$ac_cv_path_EGREP" >&6; }
  4493. EGREP="$ac_cv_path_EGREP"
  4494. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  4495. $as_echo_n "checking for ANSI C header files... " >&6; }
  4496. if ${ac_cv_header_stdc+:} false; then :
  4497. $as_echo_n "(cached) " >&6
  4498. else
  4499. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4500. /* end confdefs.h. */
  4501. #include <stdlib.h>
  4502. #include <stdarg.h>
  4503. #include <string.h>
  4504. #include <float.h>
  4505. int
  4506. main ()
  4507. {
  4508. ;
  4509. return 0;
  4510. }
  4511. _ACEOF
  4512. if ac_fn_c_try_compile "$LINENO"; then :
  4513. ac_cv_header_stdc=yes
  4514. else
  4515. ac_cv_header_stdc=no
  4516. fi
  4517. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4518. if test $ac_cv_header_stdc = yes; then
  4519. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4520. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4521. /* end confdefs.h. */
  4522. #include <string.h>
  4523. _ACEOF
  4524. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4525. $EGREP "memchr" >/dev/null 2>&1; then :
  4526. else
  4527. ac_cv_header_stdc=no
  4528. fi
  4529. rm -f conftest*
  4530. fi
  4531. if test $ac_cv_header_stdc = yes; then
  4532. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4533. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4534. /* end confdefs.h. */
  4535. #include <stdlib.h>
  4536. _ACEOF
  4537. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4538. $EGREP "free" >/dev/null 2>&1; then :
  4539. else
  4540. ac_cv_header_stdc=no
  4541. fi
  4542. rm -f conftest*
  4543. fi
  4544. if test $ac_cv_header_stdc = yes; then
  4545. # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4546. if test "$cross_compiling" = yes; then :
  4547. :
  4548. else
  4549. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4550. /* end confdefs.h. */
  4551. #include <ctype.h>
  4552. #include <stdlib.h>
  4553. #if ((' ' & 0x0FF) == 0x020)
  4554. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4555. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4556. #else
  4557. # define ISLOWER(c) \
  4558. (('a' <= (c) && (c) <= 'i') \
  4559. || ('j' <= (c) && (c) <= 'r') \
  4560. || ('s' <= (c) && (c) <= 'z'))
  4561. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4562. #endif
  4563. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4564. int
  4565. main ()
  4566. {
  4567. int i;
  4568. for (i = 0; i < 256; i++)
  4569. if (XOR (islower (i), ISLOWER (i))
  4570. || toupper (i) != TOUPPER (i))
  4571. return 2;
  4572. return 0;
  4573. }
  4574. _ACEOF
  4575. if ac_fn_c_try_run "$LINENO"; then :
  4576. else
  4577. ac_cv_header_stdc=no
  4578. fi
  4579. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4580. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4581. fi
  4582. fi
  4583. fi
  4584. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  4585. $as_echo "$ac_cv_header_stdc" >&6; }
  4586. if test $ac_cv_header_stdc = yes; then
  4587. $as_echo "#define STDC_HEADERS 1" >>confdefs.h
  4588. fi
  4589. # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  4590. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  4591. inttypes.h stdint.h unistd.h
  4592. do :
  4593. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4594. ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
  4595. "
  4596. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  4597. cat >>confdefs.h <<_ACEOF
  4598. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4599. _ACEOF
  4600. fi
  4601. done
  4602. ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
  4603. if test "x$ac_cv_header_minix_config_h" = xyes; then :
  4604. MINIX=yes
  4605. else
  4606. MINIX=
  4607. fi
  4608. if test "$MINIX" = yes; then
  4609. $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
  4610. $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
  4611. $as_echo "#define _MINIX 1" >>confdefs.h
  4612. fi
  4613. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
  4614. $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
  4615. if ${ac_cv_safe_to_define___extensions__+:} false; then :
  4616. $as_echo_n "(cached) " >&6
  4617. else
  4618. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4619. /* end confdefs.h. */
  4620. # define __EXTENSIONS__ 1
  4621. $ac_includes_default
  4622. int
  4623. main ()
  4624. {
  4625. ;
  4626. return 0;
  4627. }
  4628. _ACEOF
  4629. if ac_fn_c_try_compile "$LINENO"; then :
  4630. ac_cv_safe_to_define___extensions__=yes
  4631. else
  4632. ac_cv_safe_to_define___extensions__=no
  4633. fi
  4634. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4635. fi
  4636. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
  4637. $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  4638. test $ac_cv_safe_to_define___extensions__ = yes &&
  4639. $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
  4640. $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
  4641. $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
  4642. $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
  4643. $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
  4644. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
  4645. $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
  4646. if ${ac_cv_c_bigendian+:} false; then :
  4647. $as_echo_n "(cached) " >&6
  4648. else
  4649. ac_cv_c_bigendian=unknown
  4650. # See if we're dealing with a universal compiler.
  4651. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4652. /* end confdefs.h. */
  4653. #ifndef __APPLE_CC__
  4654. not a universal capable compiler
  4655. #endif
  4656. typedef int dummy;
  4657. _ACEOF
  4658. if ac_fn_c_try_compile "$LINENO"; then :
  4659. # Check for potential -arch flags. It is not universal unless
  4660. # there are at least two -arch flags with different values.
  4661. ac_arch=
  4662. ac_prev=
  4663. for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
  4664. if test -n "$ac_prev"; then
  4665. case $ac_word in
  4666. i?86 | x86_64 | ppc | ppc64)
  4667. if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
  4668. ac_arch=$ac_word
  4669. else
  4670. ac_cv_c_bigendian=universal
  4671. break
  4672. fi
  4673. ;;
  4674. esac
  4675. ac_prev=
  4676. elif test "x$ac_word" = "x-arch"; then
  4677. ac_prev=arch
  4678. fi
  4679. done
  4680. fi
  4681. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4682. if test $ac_cv_c_bigendian = unknown; then
  4683. # See if sys/param.h defines the BYTE_ORDER macro.
  4684. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4685. /* end confdefs.h. */
  4686. #include <sys/types.h>
  4687. #include <sys/param.h>
  4688. int
  4689. main ()
  4690. {
  4691. #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
  4692. && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
  4693. && LITTLE_ENDIAN)
  4694. bogus endian macros
  4695. #endif
  4696. ;
  4697. return 0;
  4698. }
  4699. _ACEOF
  4700. if ac_fn_c_try_compile "$LINENO"; then :
  4701. # It does; now see whether it defined to BIG_ENDIAN or not.
  4702. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4703. /* end confdefs.h. */
  4704. #include <sys/types.h>
  4705. #include <sys/param.h>
  4706. int
  4707. main ()
  4708. {
  4709. #if BYTE_ORDER != BIG_ENDIAN
  4710. not big endian
  4711. #endif
  4712. ;
  4713. return 0;
  4714. }
  4715. _ACEOF
  4716. if ac_fn_c_try_compile "$LINENO"; then :
  4717. ac_cv_c_bigendian=yes
  4718. else
  4719. ac_cv_c_bigendian=no
  4720. fi
  4721. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4722. fi
  4723. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4724. fi
  4725. if test $ac_cv_c_bigendian = unknown; then
  4726. # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
  4727. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4728. /* end confdefs.h. */
  4729. #include <limits.h>
  4730. int
  4731. main ()
  4732. {
  4733. #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
  4734. bogus endian macros
  4735. #endif
  4736. ;
  4737. return 0;
  4738. }
  4739. _ACEOF
  4740. if ac_fn_c_try_compile "$LINENO"; then :
  4741. # It does; now see whether it defined to _BIG_ENDIAN or not.
  4742. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4743. /* end confdefs.h. */
  4744. #include <limits.h>
  4745. int
  4746. main ()
  4747. {
  4748. #ifndef _BIG_ENDIAN
  4749. not big endian
  4750. #endif
  4751. ;
  4752. return 0;
  4753. }
  4754. _ACEOF
  4755. if ac_fn_c_try_compile "$LINENO"; then :
  4756. ac_cv_c_bigendian=yes
  4757. else
  4758. ac_cv_c_bigendian=no
  4759. fi
  4760. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4761. fi
  4762. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4763. fi
  4764. if test $ac_cv_c_bigendian = unknown; then
  4765. # Compile a test program.
  4766. if test "$cross_compiling" = yes; then :
  4767. # Try to guess by grepping values from an object file.
  4768. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4769. /* end confdefs.h. */
  4770. short int ascii_mm[] =
  4771. { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
  4772. short int ascii_ii[] =
  4773. { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
  4774. int use_ascii (int i) {
  4775. return ascii_mm[i] + ascii_ii[i];
  4776. }
  4777. short int ebcdic_ii[] =
  4778. { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
  4779. short int ebcdic_mm[] =
  4780. { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
  4781. int use_ebcdic (int i) {
  4782. return ebcdic_mm[i] + ebcdic_ii[i];
  4783. }
  4784. extern int foo;
  4785. int
  4786. main ()
  4787. {
  4788. return use_ascii (foo) == use_ebcdic (foo);
  4789. ;
  4790. return 0;
  4791. }
  4792. _ACEOF
  4793. if ac_fn_c_try_compile "$LINENO"; then :
  4794. if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
  4795. ac_cv_c_bigendian=yes
  4796. fi
  4797. if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
  4798. if test "$ac_cv_c_bigendian" = unknown; then
  4799. ac_cv_c_bigendian=no
  4800. else
  4801. # finding both strings is unlikely to happen, but who knows?
  4802. ac_cv_c_bigendian=unknown
  4803. fi
  4804. fi
  4805. fi
  4806. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4807. else
  4808. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4809. /* end confdefs.h. */
  4810. $ac_includes_default
  4811. int
  4812. main ()
  4813. {
  4814. /* Are we little or big endian? From Harbison&Steele. */
  4815. union
  4816. {
  4817. long int l;
  4818. char c[sizeof (long int)];
  4819. } u;
  4820. u.l = 1;
  4821. return u.c[sizeof (long int) - 1] == 1;
  4822. ;
  4823. return 0;
  4824. }
  4825. _ACEOF
  4826. if ac_fn_c_try_run "$LINENO"; then :
  4827. ac_cv_c_bigendian=no
  4828. else
  4829. ac_cv_c_bigendian=yes
  4830. fi
  4831. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4832. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4833. fi
  4834. fi
  4835. fi
  4836. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
  4837. $as_echo "$ac_cv_c_bigendian" >&6; }
  4838. case $ac_cv_c_bigendian in #(
  4839. yes)
  4840. $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
  4841. ;; #(
  4842. no)
  4843. ;; #(
  4844. universal)
  4845. $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
  4846. ;; #(
  4847. *)
  4848. as_fn_error $? "unknown endianness
  4849. presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
  4850. esac
  4851. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
  4852. $as_echo_n "checking whether ln -s works... " >&6; }
  4853. LN_S=$as_ln_s
  4854. if test "$LN_S" = "ln -s"; then
  4855. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  4856. $as_echo "yes" >&6; }
  4857. else
  4858. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
  4859. $as_echo "no, using $LN_S" >&6; }
  4860. fi
  4861. case `pwd` in
  4862. *\ * | *\ *)
  4863. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
  4864. $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
  4865. esac
  4866. macro_version='2.4.2'
  4867. macro_revision='1.3337'
  4868. ltmain="$ac_aux_dir/ltmain.sh"
  4869. # Backslashify metacharacters that are still active within
  4870. # double-quoted strings.
  4871. sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
  4872. # Same as above, but do not quote variable references.
  4873. double_quote_subst='s/\(["`\\]\)/\\\1/g'
  4874. # Sed substitution to delay expansion of an escaped shell variable in a
  4875. # double_quote_subst'ed string.
  4876. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  4877. # Sed substitution to delay expansion of an escaped single quote.
  4878. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
  4879. # Sed substitution to avoid accidental globbing in evaled expressions
  4880. no_glob_subst='s/\*/\\\*/g'
  4881. ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  4882. ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
  4883. ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
  4884. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
  4885. $as_echo_n "checking how to print strings... " >&6; }
  4886. # Test print first, because it will be a builtin if present.
  4887. if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
  4888. test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
  4889. ECHO='print -r --'
  4890. elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
  4891. ECHO='printf %s\n'
  4892. else
  4893. # Use this function as a fallback that always works.
  4894. func_fallback_echo ()
  4895. {
  4896. eval 'cat <<_LTECHO_EOF
  4897. $1
  4898. _LTECHO_EOF'
  4899. }
  4900. ECHO='func_fallback_echo'
  4901. fi
  4902. # func_echo_all arg...
  4903. # Invoke $ECHO with all args, space-separated.
  4904. func_echo_all ()
  4905. {
  4906. $ECHO ""
  4907. }
  4908. case "$ECHO" in
  4909. printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
  4910. $as_echo "printf" >&6; } ;;
  4911. print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
  4912. $as_echo "print -r" >&6; } ;;
  4913. *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
  4914. $as_echo "cat" >&6; } ;;
  4915. esac
  4916. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
  4917. $as_echo_n "checking for a sed that does not truncate output... " >&6; }
  4918. if ${ac_cv_path_SED+:} false; then :
  4919. $as_echo_n "(cached) " >&6
  4920. else
  4921. ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
  4922. for ac_i in 1 2 3 4 5 6 7; do
  4923. ac_script="$ac_script$as_nl$ac_script"
  4924. done
  4925. echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
  4926. { ac_script=; unset ac_script;}
  4927. if test -z "$SED"; then
  4928. ac_path_SED_found=false
  4929. # Loop through the user's path and test for each of PROGNAME-LIST
  4930. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4931. for as_dir in $PATH
  4932. do
  4933. IFS=$as_save_IFS
  4934. test -z "$as_dir" && as_dir=.
  4935. for ac_prog in sed gsed; do
  4936. for ac_exec_ext in '' $ac_executable_extensions; do
  4937. ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
  4938. as_fn_executable_p "$ac_path_SED" || continue
  4939. # Check for GNU ac_path_SED and select it if it is found.
  4940. # Check for GNU $ac_path_SED
  4941. case `"$ac_path_SED" --version 2>&1` in
  4942. *GNU*)
  4943. ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
  4944. *)
  4945. ac_count=0
  4946. $as_echo_n 0123456789 >"conftest.in"
  4947. while :
  4948. do
  4949. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4950. mv "conftest.tmp" "conftest.in"
  4951. cp "conftest.in" "conftest.nl"
  4952. $as_echo '' >> "conftest.nl"
  4953. "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4954. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4955. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4956. if test $ac_count -gt ${ac_path_SED_max-0}; then
  4957. # Best one so far, save it but keep looking for a better one
  4958. ac_cv_path_SED="$ac_path_SED"
  4959. ac_path_SED_max=$ac_count
  4960. fi
  4961. # 10*(2^10) chars as input seems more than enough
  4962. test $ac_count -gt 10 && break
  4963. done
  4964. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4965. esac
  4966. $ac_path_SED_found && break 3
  4967. done
  4968. done
  4969. done
  4970. IFS=$as_save_IFS
  4971. if test -z "$ac_cv_path_SED"; then
  4972. as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  4973. fi
  4974. else
  4975. ac_cv_path_SED=$SED
  4976. fi
  4977. fi
  4978. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
  4979. $as_echo "$ac_cv_path_SED" >&6; }
  4980. SED="$ac_cv_path_SED"
  4981. rm -f conftest.sed
  4982. test -z "$SED" && SED=sed
  4983. Xsed="$SED -e 1s/^X//"
  4984. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
  4985. $as_echo_n "checking for fgrep... " >&6; }
  4986. if ${ac_cv_path_FGREP+:} false; then :
  4987. $as_echo_n "(cached) " >&6
  4988. else
  4989. if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
  4990. then ac_cv_path_FGREP="$GREP -F"
  4991. else
  4992. if test -z "$FGREP"; then
  4993. ac_path_FGREP_found=false
  4994. # Loop through the user's path and test for each of PROGNAME-LIST
  4995. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4996. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4997. do
  4998. IFS=$as_save_IFS
  4999. test -z "$as_dir" && as_dir=.
  5000. for ac_prog in fgrep; do
  5001. for ac_exec_ext in '' $ac_executable_extensions; do
  5002. ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
  5003. as_fn_executable_p "$ac_path_FGREP" || continue
  5004. # Check for GNU ac_path_FGREP and select it if it is found.
  5005. # Check for GNU $ac_path_FGREP
  5006. case `"$ac_path_FGREP" --version 2>&1` in
  5007. *GNU*)
  5008. ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
  5009. *)
  5010. ac_count=0
  5011. $as_echo_n 0123456789 >"conftest.in"
  5012. while :
  5013. do
  5014. cat "conftest.in" "conftest.in" >"conftest.tmp"
  5015. mv "conftest.tmp" "conftest.in"
  5016. cp "conftest.in" "conftest.nl"
  5017. $as_echo 'FGREP' >> "conftest.nl"
  5018. "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5019. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5020. as_fn_arith $ac_count + 1 && ac_count=$as_val
  5021. if test $ac_count -gt ${ac_path_FGREP_max-0}; then
  5022. # Best one so far, save it but keep looking for a better one
  5023. ac_cv_path_FGREP="$ac_path_FGREP"
  5024. ac_path_FGREP_max=$ac_count
  5025. fi
  5026. # 10*(2^10) chars as input seems more than enough
  5027. test $ac_count -gt 10 && break
  5028. done
  5029. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5030. esac
  5031. $ac_path_FGREP_found && break 3
  5032. done
  5033. done
  5034. done
  5035. IFS=$as_save_IFS
  5036. if test -z "$ac_cv_path_FGREP"; then
  5037. as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  5038. fi
  5039. else
  5040. ac_cv_path_FGREP=$FGREP
  5041. fi
  5042. fi
  5043. fi
  5044. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
  5045. $as_echo "$ac_cv_path_FGREP" >&6; }
  5046. FGREP="$ac_cv_path_FGREP"
  5047. test -z "$GREP" && GREP=grep
  5048. # Check whether --with-gnu-ld was given.
  5049. if test "${with_gnu_ld+set}" = set; then :
  5050. withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
  5051. else
  5052. with_gnu_ld=no
  5053. fi
  5054. ac_prog=ld
  5055. if test "$GCC" = yes; then
  5056. # Check if gcc -print-prog-name=ld gives a path.
  5057. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
  5058. $as_echo_n "checking for ld used by $CC... " >&6; }
  5059. case $host in
  5060. *-*-mingw*)
  5061. # gcc leaves a trailing carriage return which upsets mingw
  5062. ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  5063. *)
  5064. ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  5065. esac
  5066. case $ac_prog in
  5067. # Accept absolute paths.
  5068. [\\/]* | ?:[\\/]*)
  5069. re_direlt='/[^/][^/]*/\.\./'
  5070. # Canonicalize the pathname of ld
  5071. ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
  5072. while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
  5073. ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
  5074. done
  5075. test -z "$LD" && LD="$ac_prog"
  5076. ;;
  5077. "")
  5078. # If it fails, then pretend we aren't using GCC.
  5079. ac_prog=ld
  5080. ;;
  5081. *)
  5082. # If it is relative, then search for the first ld in PATH.
  5083. with_gnu_ld=unknown
  5084. ;;
  5085. esac
  5086. elif test "$with_gnu_ld" = yes; then
  5087. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
  5088. $as_echo_n "checking for GNU ld... " >&6; }
  5089. else
  5090. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
  5091. $as_echo_n "checking for non-GNU ld... " >&6; }
  5092. fi
  5093. if ${lt_cv_path_LD+:} false; then :
  5094. $as_echo_n "(cached) " >&6
  5095. else
  5096. if test -z "$LD"; then
  5097. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5098. for ac_dir in $PATH; do
  5099. IFS="$lt_save_ifs"
  5100. test -z "$ac_dir" && ac_dir=.
  5101. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
  5102. lt_cv_path_LD="$ac_dir/$ac_prog"
  5103. # Check to see if the program is GNU ld. I'd rather use --version,
  5104. # but apparently some variants of GNU ld only accept -v.
  5105. # Break only if it was the GNU/non-GNU ld that we prefer.
  5106. case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
  5107. *GNU* | *'with BFD'*)
  5108. test "$with_gnu_ld" != no && break
  5109. ;;
  5110. *)
  5111. test "$with_gnu_ld" != yes && break
  5112. ;;
  5113. esac
  5114. fi
  5115. done
  5116. IFS="$lt_save_ifs"
  5117. else
  5118. lt_cv_path_LD="$LD" # Let the user override the test with a path.
  5119. fi
  5120. fi
  5121. LD="$lt_cv_path_LD"
  5122. if test -n "$LD"; then
  5123. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
  5124. $as_echo "$LD" >&6; }
  5125. else
  5126. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5127. $as_echo "no" >&6; }
  5128. fi
  5129. test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
  5130. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
  5131. $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
  5132. if ${lt_cv_prog_gnu_ld+:} false; then :
  5133. $as_echo_n "(cached) " >&6
  5134. else
  5135. # I'd rather use --version here, but apparently some GNU lds only accept -v.
  5136. case `$LD -v 2>&1 </dev/null` in
  5137. *GNU* | *'with BFD'*)
  5138. lt_cv_prog_gnu_ld=yes
  5139. ;;
  5140. *)
  5141. lt_cv_prog_gnu_ld=no
  5142. ;;
  5143. esac
  5144. fi
  5145. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
  5146. $as_echo "$lt_cv_prog_gnu_ld" >&6; }
  5147. with_gnu_ld=$lt_cv_prog_gnu_ld
  5148. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
  5149. $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
  5150. if ${lt_cv_path_NM+:} false; then :
  5151. $as_echo_n "(cached) " >&6
  5152. else
  5153. if test -n "$NM"; then
  5154. # Let the user override the test.
  5155. lt_cv_path_NM="$NM"
  5156. else
  5157. lt_nm_to_check="${ac_tool_prefix}nm"
  5158. if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
  5159. lt_nm_to_check="$lt_nm_to_check nm"
  5160. fi
  5161. for lt_tmp_nm in $lt_nm_to_check; do
  5162. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5163. for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
  5164. IFS="$lt_save_ifs"
  5165. test -z "$ac_dir" && ac_dir=.
  5166. tmp_nm="$ac_dir/$lt_tmp_nm"
  5167. if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
  5168. # Check to see if the nm accepts a BSD-compat flag.
  5169. # Adding the `sed 1q' prevents false positives on HP-UX, which says:
  5170. # nm: unknown option "B" ignored
  5171. # Tru64's nm complains that /dev/null is an invalid object file
  5172. case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
  5173. */dev/null* | *'Invalid file or object type'*)
  5174. lt_cv_path_NM="$tmp_nm -B"
  5175. break
  5176. ;;
  5177. *)
  5178. case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
  5179. */dev/null*)
  5180. lt_cv_path_NM="$tmp_nm -p"
  5181. break
  5182. ;;
  5183. *)
  5184. lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
  5185. continue # so that we can try to find one that supports BSD flags
  5186. ;;
  5187. esac
  5188. ;;
  5189. esac
  5190. fi
  5191. done
  5192. IFS="$lt_save_ifs"
  5193. done
  5194. : ${lt_cv_path_NM=no}
  5195. fi
  5196. fi
  5197. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
  5198. $as_echo "$lt_cv_path_NM" >&6; }
  5199. if test "$lt_cv_path_NM" != "no"; then
  5200. NM="$lt_cv_path_NM"
  5201. else
  5202. # Didn't find any BSD compatible name lister, look for dumpbin.
  5203. if test -n "$DUMPBIN"; then :
  5204. # Let the user override the test.
  5205. else
  5206. if test -n "$ac_tool_prefix"; then
  5207. for ac_prog in dumpbin "link -dump"
  5208. do
  5209. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  5210. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  5211. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5212. $as_echo_n "checking for $ac_word... " >&6; }
  5213. if ${ac_cv_prog_DUMPBIN+:} false; then :
  5214. $as_echo_n "(cached) " >&6
  5215. else
  5216. if test -n "$DUMPBIN"; then
  5217. ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
  5218. else
  5219. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5220. for as_dir in $PATH
  5221. do
  5222. IFS=$as_save_IFS
  5223. test -z "$as_dir" && as_dir=.
  5224. for ac_exec_ext in '' $ac_executable_extensions; do
  5225. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5226. ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
  5227. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5228. break 2
  5229. fi
  5230. done
  5231. done
  5232. IFS=$as_save_IFS
  5233. fi
  5234. fi
  5235. DUMPBIN=$ac_cv_prog_DUMPBIN
  5236. if test -n "$DUMPBIN"; then
  5237. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
  5238. $as_echo "$DUMPBIN" >&6; }
  5239. else
  5240. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5241. $as_echo "no" >&6; }
  5242. fi
  5243. test -n "$DUMPBIN" && break
  5244. done
  5245. fi
  5246. if test -z "$DUMPBIN"; then
  5247. ac_ct_DUMPBIN=$DUMPBIN
  5248. for ac_prog in dumpbin "link -dump"
  5249. do
  5250. # Extract the first word of "$ac_prog", so it can be a program name with args.
  5251. set dummy $ac_prog; ac_word=$2
  5252. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5253. $as_echo_n "checking for $ac_word... " >&6; }
  5254. if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
  5255. $as_echo_n "(cached) " >&6
  5256. else
  5257. if test -n "$ac_ct_DUMPBIN"; then
  5258. ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
  5259. else
  5260. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5261. for as_dir in $PATH
  5262. do
  5263. IFS=$as_save_IFS
  5264. test -z "$as_dir" && as_dir=.
  5265. for ac_exec_ext in '' $ac_executable_extensions; do
  5266. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5267. ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
  5268. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5269. break 2
  5270. fi
  5271. done
  5272. done
  5273. IFS=$as_save_IFS
  5274. fi
  5275. fi
  5276. ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
  5277. if test -n "$ac_ct_DUMPBIN"; then
  5278. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
  5279. $as_echo "$ac_ct_DUMPBIN" >&6; }
  5280. else
  5281. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5282. $as_echo "no" >&6; }
  5283. fi
  5284. test -n "$ac_ct_DUMPBIN" && break
  5285. done
  5286. if test "x$ac_ct_DUMPBIN" = x; then
  5287. DUMPBIN=":"
  5288. else
  5289. case $cross_compiling:$ac_tool_warned in
  5290. yes:)
  5291. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5292. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5293. ac_tool_warned=yes ;;
  5294. esac
  5295. DUMPBIN=$ac_ct_DUMPBIN
  5296. fi
  5297. fi
  5298. case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
  5299. *COFF*)
  5300. DUMPBIN="$DUMPBIN -symbols"
  5301. ;;
  5302. *)
  5303. DUMPBIN=:
  5304. ;;
  5305. esac
  5306. fi
  5307. if test "$DUMPBIN" != ":"; then
  5308. NM="$DUMPBIN"
  5309. fi
  5310. fi
  5311. test -z "$NM" && NM=nm
  5312. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
  5313. $as_echo_n "checking the name lister ($NM) interface... " >&6; }
  5314. if ${lt_cv_nm_interface+:} false; then :
  5315. $as_echo_n "(cached) " >&6
  5316. else
  5317. lt_cv_nm_interface="BSD nm"
  5318. echo "int some_variable = 0;" > conftest.$ac_ext
  5319. (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
  5320. (eval "$ac_compile" 2>conftest.err)
  5321. cat conftest.err >&5
  5322. (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  5323. (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  5324. cat conftest.err >&5
  5325. (eval echo "\"\$as_me:$LINENO: output\"" >&5)
  5326. cat conftest.out >&5
  5327. if $GREP 'External.*some_variable' conftest.out > /dev/null; then
  5328. lt_cv_nm_interface="MS dumpbin"
  5329. fi
  5330. rm -f conftest*
  5331. fi
  5332. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
  5333. $as_echo "$lt_cv_nm_interface" >&6; }
  5334. # find the maximum length of command line arguments
  5335. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
  5336. $as_echo_n "checking the maximum length of command line arguments... " >&6; }
  5337. if ${lt_cv_sys_max_cmd_len+:} false; then :
  5338. $as_echo_n "(cached) " >&6
  5339. else
  5340. i=0
  5341. teststring="ABCD"
  5342. case $build_os in
  5343. msdosdjgpp*)
  5344. # On DJGPP, this test can blow up pretty badly due to problems in libc
  5345. # (any single argument exceeding 2000 bytes causes a buffer overrun
  5346. # during glob expansion). Even if it were fixed, the result of this
  5347. # check would be larger than it should be.
  5348. lt_cv_sys_max_cmd_len=12288; # 12K is about right
  5349. ;;
  5350. gnu*)
  5351. # Under GNU Hurd, this test is not required because there is
  5352. # no limit to the length of command line arguments.
  5353. # Libtool will interpret -1 as no limit whatsoever
  5354. lt_cv_sys_max_cmd_len=-1;
  5355. ;;
  5356. cygwin* | mingw* | cegcc*)
  5357. # On Win9x/ME, this test blows up -- it succeeds, but takes
  5358. # about 5 minutes as the teststring grows exponentially.
  5359. # Worse, since 9x/ME are not pre-emptively multitasking,
  5360. # you end up with a "frozen" computer, even though with patience
  5361. # the test eventually succeeds (with a max line length of 256k).
  5362. # Instead, let's just punt: use the minimum linelength reported by
  5363. # all of the supported platforms: 8192 (on NT/2K/XP).
  5364. lt_cv_sys_max_cmd_len=8192;
  5365. ;;
  5366. mint*)
  5367. # On MiNT this can take a long time and run out of memory.
  5368. lt_cv_sys_max_cmd_len=8192;
  5369. ;;
  5370. amigaos*)
  5371. # On AmigaOS with pdksh, this test takes hours, literally.
  5372. # So we just punt and use a minimum line length of 8192.
  5373. lt_cv_sys_max_cmd_len=8192;
  5374. ;;
  5375. netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
  5376. # This has been around since 386BSD, at least. Likely further.
  5377. if test -x /sbin/sysctl; then
  5378. lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
  5379. elif test -x /usr/sbin/sysctl; then
  5380. lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
  5381. else
  5382. lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
  5383. fi
  5384. # And add a safety zone
  5385. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5386. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5387. ;;
  5388. interix*)
  5389. # We know the value 262144 and hardcode it with a safety zone (like BSD)
  5390. lt_cv_sys_max_cmd_len=196608
  5391. ;;
  5392. os2*)
  5393. # The test takes a long time on OS/2.
  5394. lt_cv_sys_max_cmd_len=8192
  5395. ;;
  5396. osf*)
  5397. # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
  5398. # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
  5399. # nice to cause kernel panics so lets avoid the loop below.
  5400. # First set a reasonable default.
  5401. lt_cv_sys_max_cmd_len=16384
  5402. #
  5403. if test -x /sbin/sysconfig; then
  5404. case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
  5405. *1*) lt_cv_sys_max_cmd_len=-1 ;;
  5406. esac
  5407. fi
  5408. ;;
  5409. sco3.2v5*)
  5410. lt_cv_sys_max_cmd_len=102400
  5411. ;;
  5412. sysv5* | sco5v6* | sysv4.2uw2*)
  5413. kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
  5414. if test -n "$kargmax"; then
  5415. lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
  5416. else
  5417. lt_cv_sys_max_cmd_len=32768
  5418. fi
  5419. ;;
  5420. *)
  5421. lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
  5422. if test -n "$lt_cv_sys_max_cmd_len"; then
  5423. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5424. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5425. else
  5426. # Make teststring a little bigger before we do anything with it.
  5427. # a 1K string should be a reasonable start.
  5428. for i in 1 2 3 4 5 6 7 8 ; do
  5429. teststring=$teststring$teststring
  5430. done
  5431. SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
  5432. # If test is not a shell built-in, we'll probably end up computing a
  5433. # maximum length that is only half of the actual maximum length, but
  5434. # we can't tell.
  5435. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
  5436. = "X$teststring$teststring"; } >/dev/null 2>&1 &&
  5437. test $i != 17 # 1/2 MB should be enough
  5438. do
  5439. i=`expr $i + 1`
  5440. teststring=$teststring$teststring
  5441. done
  5442. # Only check the string length outside the loop.
  5443. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
  5444. teststring=
  5445. # Add a significant safety factor because C++ compilers can tack on
  5446. # massive amounts of additional arguments before passing them to the
  5447. # linker. It appears as though 1/2 is a usable value.
  5448. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
  5449. fi
  5450. ;;
  5451. esac
  5452. fi
  5453. if test -n $lt_cv_sys_max_cmd_len ; then
  5454. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
  5455. $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
  5456. else
  5457. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
  5458. $as_echo "none" >&6; }
  5459. fi
  5460. max_cmd_len=$lt_cv_sys_max_cmd_len
  5461. : ${CP="cp -f"}
  5462. : ${MV="mv -f"}
  5463. : ${RM="rm -f"}
  5464. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
  5465. $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
  5466. # Try some XSI features
  5467. xsi_shell=no
  5468. ( _lt_dummy="a/b/c"
  5469. test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
  5470. = c,a/b,b/c, \
  5471. && eval 'test $(( 1 + 1 )) -eq 2 \
  5472. && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
  5473. && xsi_shell=yes
  5474. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
  5475. $as_echo "$xsi_shell" >&6; }
  5476. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
  5477. $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
  5478. lt_shell_append=no
  5479. ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
  5480. >/dev/null 2>&1 \
  5481. && lt_shell_append=yes
  5482. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
  5483. $as_echo "$lt_shell_append" >&6; }
  5484. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  5485. lt_unset=unset
  5486. else
  5487. lt_unset=false
  5488. fi
  5489. # test EBCDIC or ASCII
  5490. case `echo X|tr X '\101'` in
  5491. A) # ASCII based system
  5492. # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  5493. lt_SP2NL='tr \040 \012'
  5494. lt_NL2SP='tr \015\012 \040\040'
  5495. ;;
  5496. *) # EBCDIC based system
  5497. lt_SP2NL='tr \100 \n'
  5498. lt_NL2SP='tr \r\n \100\100'
  5499. ;;
  5500. esac
  5501. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
  5502. $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
  5503. if ${lt_cv_to_host_file_cmd+:} false; then :
  5504. $as_echo_n "(cached) " >&6
  5505. else
  5506. case $host in
  5507. *-*-mingw* )
  5508. case $build in
  5509. *-*-mingw* ) # actually msys
  5510. lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
  5511. ;;
  5512. *-*-cygwin* )
  5513. lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
  5514. ;;
  5515. * ) # otherwise, assume *nix
  5516. lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
  5517. ;;
  5518. esac
  5519. ;;
  5520. *-*-cygwin* )
  5521. case $build in
  5522. *-*-mingw* ) # actually msys
  5523. lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
  5524. ;;
  5525. *-*-cygwin* )
  5526. lt_cv_to_host_file_cmd=func_convert_file_noop
  5527. ;;
  5528. * ) # otherwise, assume *nix
  5529. lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
  5530. ;;
  5531. esac
  5532. ;;
  5533. * ) # unhandled hosts (and "normal" native builds)
  5534. lt_cv_to_host_file_cmd=func_convert_file_noop
  5535. ;;
  5536. esac
  5537. fi
  5538. to_host_file_cmd=$lt_cv_to_host_file_cmd
  5539. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
  5540. $as_echo "$lt_cv_to_host_file_cmd" >&6; }
  5541. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
  5542. $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
  5543. if ${lt_cv_to_tool_file_cmd+:} false; then :
  5544. $as_echo_n "(cached) " >&6
  5545. else
  5546. #assume ordinary cross tools, or native build.
  5547. lt_cv_to_tool_file_cmd=func_convert_file_noop
  5548. case $host in
  5549. *-*-mingw* )
  5550. case $build in
  5551. *-*-mingw* ) # actually msys
  5552. lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
  5553. ;;
  5554. esac
  5555. ;;
  5556. esac
  5557. fi
  5558. to_tool_file_cmd=$lt_cv_to_tool_file_cmd
  5559. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
  5560. $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
  5561. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
  5562. $as_echo_n "checking for $LD option to reload object files... " >&6; }
  5563. if ${lt_cv_ld_reload_flag+:} false; then :
  5564. $as_echo_n "(cached) " >&6
  5565. else
  5566. lt_cv_ld_reload_flag='-r'
  5567. fi
  5568. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
  5569. $as_echo "$lt_cv_ld_reload_flag" >&6; }
  5570. reload_flag=$lt_cv_ld_reload_flag
  5571. case $reload_flag in
  5572. "" | " "*) ;;
  5573. *) reload_flag=" $reload_flag" ;;
  5574. esac
  5575. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5576. case $host_os in
  5577. cygwin* | mingw* | pw32* | cegcc*)
  5578. if test "$GCC" != yes; then
  5579. reload_cmds=false
  5580. fi
  5581. ;;
  5582. darwin*)
  5583. if test "$GCC" = yes; then
  5584. reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
  5585. else
  5586. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5587. fi
  5588. ;;
  5589. esac
  5590. if test -n "$ac_tool_prefix"; then
  5591. # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
  5592. set dummy ${ac_tool_prefix}objdump; ac_word=$2
  5593. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5594. $as_echo_n "checking for $ac_word... " >&6; }
  5595. if ${ac_cv_prog_OBJDUMP+:} false; then :
  5596. $as_echo_n "(cached) " >&6
  5597. else
  5598. if test -n "$OBJDUMP"; then
  5599. ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
  5600. else
  5601. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5602. for as_dir in $PATH
  5603. do
  5604. IFS=$as_save_IFS
  5605. test -z "$as_dir" && as_dir=.
  5606. for ac_exec_ext in '' $ac_executable_extensions; do
  5607. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5608. ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
  5609. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5610. break 2
  5611. fi
  5612. done
  5613. done
  5614. IFS=$as_save_IFS
  5615. fi
  5616. fi
  5617. OBJDUMP=$ac_cv_prog_OBJDUMP
  5618. if test -n "$OBJDUMP"; then
  5619. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
  5620. $as_echo "$OBJDUMP" >&6; }
  5621. else
  5622. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5623. $as_echo "no" >&6; }
  5624. fi
  5625. fi
  5626. if test -z "$ac_cv_prog_OBJDUMP"; then
  5627. ac_ct_OBJDUMP=$OBJDUMP
  5628. # Extract the first word of "objdump", so it can be a program name with args.
  5629. set dummy objdump; ac_word=$2
  5630. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5631. $as_echo_n "checking for $ac_word... " >&6; }
  5632. if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  5633. $as_echo_n "(cached) " >&6
  5634. else
  5635. if test -n "$ac_ct_OBJDUMP"; then
  5636. ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
  5637. else
  5638. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5639. for as_dir in $PATH
  5640. do
  5641. IFS=$as_save_IFS
  5642. test -z "$as_dir" && as_dir=.
  5643. for ac_exec_ext in '' $ac_executable_extensions; do
  5644. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5645. ac_cv_prog_ac_ct_OBJDUMP="objdump"
  5646. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5647. break 2
  5648. fi
  5649. done
  5650. done
  5651. IFS=$as_save_IFS
  5652. fi
  5653. fi
  5654. ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
  5655. if test -n "$ac_ct_OBJDUMP"; then
  5656. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
  5657. $as_echo "$ac_ct_OBJDUMP" >&6; }
  5658. else
  5659. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5660. $as_echo "no" >&6; }
  5661. fi
  5662. if test "x$ac_ct_OBJDUMP" = x; then
  5663. OBJDUMP="false"
  5664. else
  5665. case $cross_compiling:$ac_tool_warned in
  5666. yes:)
  5667. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5668. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5669. ac_tool_warned=yes ;;
  5670. esac
  5671. OBJDUMP=$ac_ct_OBJDUMP
  5672. fi
  5673. else
  5674. OBJDUMP="$ac_cv_prog_OBJDUMP"
  5675. fi
  5676. test -z "$OBJDUMP" && OBJDUMP=objdump
  5677. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
  5678. $as_echo_n "checking how to recognize dependent libraries... " >&6; }
  5679. if ${lt_cv_deplibs_check_method+:} false; then :
  5680. $as_echo_n "(cached) " >&6
  5681. else
  5682. lt_cv_file_magic_cmd='$MAGIC_CMD'
  5683. lt_cv_file_magic_test_file=
  5684. lt_cv_deplibs_check_method='unknown'
  5685. # Need to set the preceding variable on all platforms that support
  5686. # interlibrary dependencies.
  5687. # 'none' -- dependencies not supported.
  5688. # `unknown' -- same as none, but documents that we really don't know.
  5689. # 'pass_all' -- all dependencies passed with no checks.
  5690. # 'test_compile' -- check by making test program.
  5691. # 'file_magic [[regex]]' -- check by looking for files in library path
  5692. # which responds to the $file_magic_cmd with a given extended regex.
  5693. # If you have `file' or equivalent on your system and you're not sure
  5694. # whether `pass_all' will *always* work, you probably want this one.
  5695. case $host_os in
  5696. aix[4-9]*)
  5697. lt_cv_deplibs_check_method=pass_all
  5698. ;;
  5699. beos*)
  5700. lt_cv_deplibs_check_method=pass_all
  5701. ;;
  5702. bsdi[45]*)
  5703. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
  5704. lt_cv_file_magic_cmd='/usr/bin/file -L'
  5705. lt_cv_file_magic_test_file=/shlib/libc.so
  5706. ;;
  5707. cygwin*)
  5708. # func_win32_libid is a shell function defined in ltmain.sh
  5709. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5710. lt_cv_file_magic_cmd='func_win32_libid'
  5711. ;;
  5712. mingw* | pw32*)
  5713. # Base MSYS/MinGW do not provide the 'file' command needed by
  5714. # func_win32_libid shell function, so use a weaker test based on 'objdump',
  5715. # unless we find 'file', for example because we are cross-compiling.
  5716. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
  5717. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
  5718. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5719. lt_cv_file_magic_cmd='func_win32_libid'
  5720. else
  5721. # Keep this pattern in sync with the one in func_win32_libid.
  5722. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
  5723. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5724. fi
  5725. ;;
  5726. cegcc*)
  5727. # use the weaker test based on 'objdump'. See mingw*.
  5728. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  5729. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5730. ;;
  5731. darwin* | rhapsody*)
  5732. lt_cv_deplibs_check_method=pass_all
  5733. ;;
  5734. freebsd* | dragonfly*)
  5735. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5736. case $host_cpu in
  5737. i*86 )
  5738. # Not sure whether the presence of OpenBSD here was a mistake.
  5739. # Let's accept both of them until this is cleared up.
  5740. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
  5741. lt_cv_file_magic_cmd=/usr/bin/file
  5742. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
  5743. ;;
  5744. esac
  5745. else
  5746. lt_cv_deplibs_check_method=pass_all
  5747. fi
  5748. ;;
  5749. gnu*)
  5750. lt_cv_deplibs_check_method=pass_all
  5751. ;;
  5752. haiku*)
  5753. lt_cv_deplibs_check_method=pass_all
  5754. ;;
  5755. hpux10.20* | hpux11*)
  5756. lt_cv_file_magic_cmd=/usr/bin/file
  5757. case $host_cpu in
  5758. ia64*)
  5759. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
  5760. lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
  5761. ;;
  5762. hppa*64*)
  5763. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
  5764. lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
  5765. ;;
  5766. *)
  5767. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
  5768. lt_cv_file_magic_test_file=/usr/lib/libc.sl
  5769. ;;
  5770. esac
  5771. ;;
  5772. interix[3-9]*)
  5773. # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  5774. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
  5775. ;;
  5776. irix5* | irix6* | nonstopux*)
  5777. case $LD in
  5778. *-32|*"-32 ") libmagic=32-bit;;
  5779. *-n32|*"-n32 ") libmagic=N32;;
  5780. *-64|*"-64 ") libmagic=64-bit;;
  5781. *) libmagic=never-match;;
  5782. esac
  5783. lt_cv_deplibs_check_method=pass_all
  5784. ;;
  5785. # This must be glibc/ELF.
  5786. linux* | k*bsd*-gnu | kopensolaris*-gnu)
  5787. lt_cv_deplibs_check_method=pass_all
  5788. ;;
  5789. netbsd*)
  5790. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5791. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5792. else
  5793. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
  5794. fi
  5795. ;;
  5796. newos6*)
  5797. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
  5798. lt_cv_file_magic_cmd=/usr/bin/file
  5799. lt_cv_file_magic_test_file=/usr/lib/libnls.so
  5800. ;;
  5801. *nto* | *qnx*)
  5802. lt_cv_deplibs_check_method=pass_all
  5803. ;;
  5804. openbsd*)
  5805. if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
  5806. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
  5807. else
  5808. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5809. fi
  5810. ;;
  5811. osf3* | osf4* | osf5*)
  5812. lt_cv_deplibs_check_method=pass_all
  5813. ;;
  5814. rdos*)
  5815. lt_cv_deplibs_check_method=pass_all
  5816. ;;
  5817. solaris*)
  5818. lt_cv_deplibs_check_method=pass_all
  5819. ;;
  5820. sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  5821. lt_cv_deplibs_check_method=pass_all
  5822. ;;
  5823. sysv4 | sysv4.3*)
  5824. case $host_vendor in
  5825. motorola)
  5826. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
  5827. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
  5828. ;;
  5829. ncr)
  5830. lt_cv_deplibs_check_method=pass_all
  5831. ;;
  5832. sequent)
  5833. lt_cv_file_magic_cmd='/bin/file'
  5834. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
  5835. ;;
  5836. sni)
  5837. lt_cv_file_magic_cmd='/bin/file'
  5838. lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
  5839. lt_cv_file_magic_test_file=/lib/libc.so
  5840. ;;
  5841. siemens)
  5842. lt_cv_deplibs_check_method=pass_all
  5843. ;;
  5844. pc)
  5845. lt_cv_deplibs_check_method=pass_all
  5846. ;;
  5847. esac
  5848. ;;
  5849. tpf*)
  5850. lt_cv_deplibs_check_method=pass_all
  5851. ;;
  5852. esac
  5853. fi
  5854. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
  5855. $as_echo "$lt_cv_deplibs_check_method" >&6; }
  5856. file_magic_glob=
  5857. want_nocaseglob=no
  5858. if test "$build" = "$host"; then
  5859. case $host_os in
  5860. mingw* | pw32*)
  5861. if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
  5862. want_nocaseglob=yes
  5863. else
  5864. file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
  5865. fi
  5866. ;;
  5867. esac
  5868. fi
  5869. file_magic_cmd=$lt_cv_file_magic_cmd
  5870. deplibs_check_method=$lt_cv_deplibs_check_method
  5871. test -z "$deplibs_check_method" && deplibs_check_method=unknown
  5872. if test -n "$ac_tool_prefix"; then
  5873. # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
  5874. set dummy ${ac_tool_prefix}dlltool; ac_word=$2
  5875. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5876. $as_echo_n "checking for $ac_word... " >&6; }
  5877. if ${ac_cv_prog_DLLTOOL+:} false; then :
  5878. $as_echo_n "(cached) " >&6
  5879. else
  5880. if test -n "$DLLTOOL"; then
  5881. ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
  5882. else
  5883. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5884. for as_dir in $PATH
  5885. do
  5886. IFS=$as_save_IFS
  5887. test -z "$as_dir" && as_dir=.
  5888. for ac_exec_ext in '' $ac_executable_extensions; do
  5889. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5890. ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
  5891. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5892. break 2
  5893. fi
  5894. done
  5895. done
  5896. IFS=$as_save_IFS
  5897. fi
  5898. fi
  5899. DLLTOOL=$ac_cv_prog_DLLTOOL
  5900. if test -n "$DLLTOOL"; then
  5901. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
  5902. $as_echo "$DLLTOOL" >&6; }
  5903. else
  5904. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5905. $as_echo "no" >&6; }
  5906. fi
  5907. fi
  5908. if test -z "$ac_cv_prog_DLLTOOL"; then
  5909. ac_ct_DLLTOOL=$DLLTOOL
  5910. # Extract the first word of "dlltool", so it can be a program name with args.
  5911. set dummy dlltool; ac_word=$2
  5912. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5913. $as_echo_n "checking for $ac_word... " >&6; }
  5914. if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
  5915. $as_echo_n "(cached) " >&6
  5916. else
  5917. if test -n "$ac_ct_DLLTOOL"; then
  5918. ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
  5919. else
  5920. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5921. for as_dir in $PATH
  5922. do
  5923. IFS=$as_save_IFS
  5924. test -z "$as_dir" && as_dir=.
  5925. for ac_exec_ext in '' $ac_executable_extensions; do
  5926. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5927. ac_cv_prog_ac_ct_DLLTOOL="dlltool"
  5928. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5929. break 2
  5930. fi
  5931. done
  5932. done
  5933. IFS=$as_save_IFS
  5934. fi
  5935. fi
  5936. ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
  5937. if test -n "$ac_ct_DLLTOOL"; then
  5938. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
  5939. $as_echo "$ac_ct_DLLTOOL" >&6; }
  5940. else
  5941. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5942. $as_echo "no" >&6; }
  5943. fi
  5944. if test "x$ac_ct_DLLTOOL" = x; then
  5945. DLLTOOL="false"
  5946. else
  5947. case $cross_compiling:$ac_tool_warned in
  5948. yes:)
  5949. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5950. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5951. ac_tool_warned=yes ;;
  5952. esac
  5953. DLLTOOL=$ac_ct_DLLTOOL
  5954. fi
  5955. else
  5956. DLLTOOL="$ac_cv_prog_DLLTOOL"
  5957. fi
  5958. test -z "$DLLTOOL" && DLLTOOL=dlltool
  5959. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
  5960. $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
  5961. if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
  5962. $as_echo_n "(cached) " >&6
  5963. else
  5964. lt_cv_sharedlib_from_linklib_cmd='unknown'
  5965. case $host_os in
  5966. cygwin* | mingw* | pw32* | cegcc*)
  5967. # two different shell functions defined in ltmain.sh
  5968. # decide which to use based on capabilities of $DLLTOOL
  5969. case `$DLLTOOL --help 2>&1` in
  5970. *--identify-strict*)
  5971. lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
  5972. ;;
  5973. *)
  5974. lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
  5975. ;;
  5976. esac
  5977. ;;
  5978. *)
  5979. # fallback: assume linklib IS sharedlib
  5980. lt_cv_sharedlib_from_linklib_cmd="$ECHO"
  5981. ;;
  5982. esac
  5983. fi
  5984. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
  5985. $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
  5986. sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
  5987. test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
  5988. if test -n "$ac_tool_prefix"; then
  5989. for ac_prog in ar
  5990. do
  5991. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  5992. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  5993. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5994. $as_echo_n "checking for $ac_word... " >&6; }
  5995. if ${ac_cv_prog_AR+:} false; then :
  5996. $as_echo_n "(cached) " >&6
  5997. else
  5998. if test -n "$AR"; then
  5999. ac_cv_prog_AR="$AR" # Let the user override the test.
  6000. else
  6001. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6002. for as_dir in $PATH
  6003. do
  6004. IFS=$as_save_IFS
  6005. test -z "$as_dir" && as_dir=.
  6006. for ac_exec_ext in '' $ac_executable_extensions; do
  6007. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6008. ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
  6009. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6010. break 2
  6011. fi
  6012. done
  6013. done
  6014. IFS=$as_save_IFS
  6015. fi
  6016. fi
  6017. AR=$ac_cv_prog_AR
  6018. if test -n "$AR"; then
  6019. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
  6020. $as_echo "$AR" >&6; }
  6021. else
  6022. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6023. $as_echo "no" >&6; }
  6024. fi
  6025. test -n "$AR" && break
  6026. done
  6027. fi
  6028. if test -z "$AR"; then
  6029. ac_ct_AR=$AR
  6030. for ac_prog in ar
  6031. do
  6032. # Extract the first word of "$ac_prog", so it can be a program name with args.
  6033. set dummy $ac_prog; ac_word=$2
  6034. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6035. $as_echo_n "checking for $ac_word... " >&6; }
  6036. if ${ac_cv_prog_ac_ct_AR+:} false; then :
  6037. $as_echo_n "(cached) " >&6
  6038. else
  6039. if test -n "$ac_ct_AR"; then
  6040. ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
  6041. else
  6042. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6043. for as_dir in $PATH
  6044. do
  6045. IFS=$as_save_IFS
  6046. test -z "$as_dir" && as_dir=.
  6047. for ac_exec_ext in '' $ac_executable_extensions; do
  6048. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6049. ac_cv_prog_ac_ct_AR="$ac_prog"
  6050. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6051. break 2
  6052. fi
  6053. done
  6054. done
  6055. IFS=$as_save_IFS
  6056. fi
  6057. fi
  6058. ac_ct_AR=$ac_cv_prog_ac_ct_AR
  6059. if test -n "$ac_ct_AR"; then
  6060. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
  6061. $as_echo "$ac_ct_AR" >&6; }
  6062. else
  6063. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6064. $as_echo "no" >&6; }
  6065. fi
  6066. test -n "$ac_ct_AR" && break
  6067. done
  6068. if test "x$ac_ct_AR" = x; then
  6069. AR="false"
  6070. else
  6071. case $cross_compiling:$ac_tool_warned in
  6072. yes:)
  6073. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6074. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6075. ac_tool_warned=yes ;;
  6076. esac
  6077. AR=$ac_ct_AR
  6078. fi
  6079. fi
  6080. : ${AR=ar}
  6081. : ${AR_FLAGS=cru}
  6082. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
  6083. $as_echo_n "checking for archiver @FILE support... " >&6; }
  6084. if ${lt_cv_ar_at_file+:} false; then :
  6085. $as_echo_n "(cached) " >&6
  6086. else
  6087. lt_cv_ar_at_file=no
  6088. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6089. /* end confdefs.h. */
  6090. int
  6091. main ()
  6092. {
  6093. ;
  6094. return 0;
  6095. }
  6096. _ACEOF
  6097. if ac_fn_c_try_compile "$LINENO"; then :
  6098. echo conftest.$ac_objext > conftest.lst
  6099. lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
  6100. { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  6101. (eval $lt_ar_try) 2>&5
  6102. ac_status=$?
  6103. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6104. test $ac_status = 0; }
  6105. if test "$ac_status" -eq 0; then
  6106. # Ensure the archiver fails upon bogus file names.
  6107. rm -f conftest.$ac_objext libconftest.a
  6108. { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  6109. (eval $lt_ar_try) 2>&5
  6110. ac_status=$?
  6111. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6112. test $ac_status = 0; }
  6113. if test "$ac_status" -ne 0; then
  6114. lt_cv_ar_at_file=@
  6115. fi
  6116. fi
  6117. rm -f conftest.* libconftest.a
  6118. fi
  6119. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6120. fi
  6121. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
  6122. $as_echo "$lt_cv_ar_at_file" >&6; }
  6123. if test "x$lt_cv_ar_at_file" = xno; then
  6124. archiver_list_spec=
  6125. else
  6126. archiver_list_spec=$lt_cv_ar_at_file
  6127. fi
  6128. if test -n "$ac_tool_prefix"; then
  6129. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  6130. set dummy ${ac_tool_prefix}strip; ac_word=$2
  6131. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6132. $as_echo_n "checking for $ac_word... " >&6; }
  6133. if ${ac_cv_prog_STRIP+:} false; then :
  6134. $as_echo_n "(cached) " >&6
  6135. else
  6136. if test -n "$STRIP"; then
  6137. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  6138. else
  6139. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6140. for as_dir in $PATH
  6141. do
  6142. IFS=$as_save_IFS
  6143. test -z "$as_dir" && as_dir=.
  6144. for ac_exec_ext in '' $ac_executable_extensions; do
  6145. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6146. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  6147. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6148. break 2
  6149. fi
  6150. done
  6151. done
  6152. IFS=$as_save_IFS
  6153. fi
  6154. fi
  6155. STRIP=$ac_cv_prog_STRIP
  6156. if test -n "$STRIP"; then
  6157. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  6158. $as_echo "$STRIP" >&6; }
  6159. else
  6160. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6161. $as_echo "no" >&6; }
  6162. fi
  6163. fi
  6164. if test -z "$ac_cv_prog_STRIP"; then
  6165. ac_ct_STRIP=$STRIP
  6166. # Extract the first word of "strip", so it can be a program name with args.
  6167. set dummy strip; ac_word=$2
  6168. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6169. $as_echo_n "checking for $ac_word... " >&6; }
  6170. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  6171. $as_echo_n "(cached) " >&6
  6172. else
  6173. if test -n "$ac_ct_STRIP"; then
  6174. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  6175. else
  6176. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6177. for as_dir in $PATH
  6178. do
  6179. IFS=$as_save_IFS
  6180. test -z "$as_dir" && as_dir=.
  6181. for ac_exec_ext in '' $ac_executable_extensions; do
  6182. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6183. ac_cv_prog_ac_ct_STRIP="strip"
  6184. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6185. break 2
  6186. fi
  6187. done
  6188. done
  6189. IFS=$as_save_IFS
  6190. fi
  6191. fi
  6192. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  6193. if test -n "$ac_ct_STRIP"; then
  6194. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  6195. $as_echo "$ac_ct_STRIP" >&6; }
  6196. else
  6197. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6198. $as_echo "no" >&6; }
  6199. fi
  6200. if test "x$ac_ct_STRIP" = x; then
  6201. STRIP=":"
  6202. else
  6203. case $cross_compiling:$ac_tool_warned in
  6204. yes:)
  6205. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6206. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6207. ac_tool_warned=yes ;;
  6208. esac
  6209. STRIP=$ac_ct_STRIP
  6210. fi
  6211. else
  6212. STRIP="$ac_cv_prog_STRIP"
  6213. fi
  6214. test -z "$STRIP" && STRIP=:
  6215. if test -n "$ac_tool_prefix"; then
  6216. # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  6217. set dummy ${ac_tool_prefix}ranlib; ac_word=$2
  6218. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6219. $as_echo_n "checking for $ac_word... " >&6; }
  6220. if ${ac_cv_prog_RANLIB+:} false; then :
  6221. $as_echo_n "(cached) " >&6
  6222. else
  6223. if test -n "$RANLIB"; then
  6224. ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  6225. else
  6226. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6227. for as_dir in $PATH
  6228. do
  6229. IFS=$as_save_IFS
  6230. test -z "$as_dir" && as_dir=.
  6231. for ac_exec_ext in '' $ac_executable_extensions; do
  6232. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6233. ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
  6234. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6235. break 2
  6236. fi
  6237. done
  6238. done
  6239. IFS=$as_save_IFS
  6240. fi
  6241. fi
  6242. RANLIB=$ac_cv_prog_RANLIB
  6243. if test -n "$RANLIB"; then
  6244. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
  6245. $as_echo "$RANLIB" >&6; }
  6246. else
  6247. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6248. $as_echo "no" >&6; }
  6249. fi
  6250. fi
  6251. if test -z "$ac_cv_prog_RANLIB"; then
  6252. ac_ct_RANLIB=$RANLIB
  6253. # Extract the first word of "ranlib", so it can be a program name with args.
  6254. set dummy ranlib; ac_word=$2
  6255. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6256. $as_echo_n "checking for $ac_word... " >&6; }
  6257. if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  6258. $as_echo_n "(cached) " >&6
  6259. else
  6260. if test -n "$ac_ct_RANLIB"; then
  6261. ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
  6262. else
  6263. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6264. for as_dir in $PATH
  6265. do
  6266. IFS=$as_save_IFS
  6267. test -z "$as_dir" && as_dir=.
  6268. for ac_exec_ext in '' $ac_executable_extensions; do
  6269. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6270. ac_cv_prog_ac_ct_RANLIB="ranlib"
  6271. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6272. break 2
  6273. fi
  6274. done
  6275. done
  6276. IFS=$as_save_IFS
  6277. fi
  6278. fi
  6279. ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  6280. if test -n "$ac_ct_RANLIB"; then
  6281. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
  6282. $as_echo "$ac_ct_RANLIB" >&6; }
  6283. else
  6284. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6285. $as_echo "no" >&6; }
  6286. fi
  6287. if test "x$ac_ct_RANLIB" = x; then
  6288. RANLIB=":"
  6289. else
  6290. case $cross_compiling:$ac_tool_warned in
  6291. yes:)
  6292. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6293. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6294. ac_tool_warned=yes ;;
  6295. esac
  6296. RANLIB=$ac_ct_RANLIB
  6297. fi
  6298. else
  6299. RANLIB="$ac_cv_prog_RANLIB"
  6300. fi
  6301. test -z "$RANLIB" && RANLIB=:
  6302. # Determine commands to create old-style static archives.
  6303. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
  6304. old_postinstall_cmds='chmod 644 $oldlib'
  6305. old_postuninstall_cmds=
  6306. if test -n "$RANLIB"; then
  6307. case $host_os in
  6308. openbsd*)
  6309. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
  6310. ;;
  6311. *)
  6312. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
  6313. ;;
  6314. esac
  6315. old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
  6316. fi
  6317. case $host_os in
  6318. darwin*)
  6319. lock_old_archive_extraction=yes ;;
  6320. *)
  6321. lock_old_archive_extraction=no ;;
  6322. esac
  6323. # If no C compiler was specified, use CC.
  6324. LTCC=${LTCC-"$CC"}
  6325. # If no C compiler flags were specified, use CFLAGS.
  6326. LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  6327. # Allow CC to be a program name with arguments.
  6328. compiler=$CC
  6329. # Check for command to grab the raw symbol name followed by C symbol from nm.
  6330. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
  6331. $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
  6332. if ${lt_cv_sys_global_symbol_pipe+:} false; then :
  6333. $as_echo_n "(cached) " >&6
  6334. else
  6335. # These are sane defaults that work on at least a few old systems.
  6336. # [They come from Ultrix. What could be older than Ultrix?!! ;)]
  6337. # Character class describing NM global symbol codes.
  6338. symcode='[BCDEGRST]'
  6339. # Regexp to match symbols that can be accessed directly from C.
  6340. sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
  6341. # Define system-specific variables.
  6342. case $host_os in
  6343. aix*)
  6344. symcode='[BCDT]'
  6345. ;;
  6346. cygwin* | mingw* | pw32* | cegcc*)
  6347. symcode='[ABCDGISTW]'
  6348. ;;
  6349. hpux*)
  6350. if test "$host_cpu" = ia64; then
  6351. symcode='[ABCDEGRST]'
  6352. fi
  6353. ;;
  6354. irix* | nonstopux*)
  6355. symcode='[BCDEGRST]'
  6356. ;;
  6357. osf*)
  6358. symcode='[BCDEGQRST]'
  6359. ;;
  6360. solaris*)
  6361. symcode='[BDRT]'
  6362. ;;
  6363. sco3.2v5*)
  6364. symcode='[DT]'
  6365. ;;
  6366. sysv4.2uw2*)
  6367. symcode='[DT]'
  6368. ;;
  6369. sysv5* | sco5v6* | unixware* | OpenUNIX*)
  6370. symcode='[ABDT]'
  6371. ;;
  6372. sysv4)
  6373. symcode='[DFNSTU]'
  6374. ;;
  6375. esac
  6376. # If we're using GNU nm, then use its standard symbol codes.
  6377. case `$NM -V 2>&1` in
  6378. *GNU* | *'with BFD'*)
  6379. symcode='[ABCDGIRSTW]' ;;
  6380. esac
  6381. # Transform an extracted symbol line into a proper C declaration.
  6382. # Some systems (esp. on ia64) link data and code symbols differently,
  6383. # so use this general approach.
  6384. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
  6385. # Transform an extracted symbol line into symbol name and symbol address
  6386. lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
  6387. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
  6388. # Handle CRLF in mingw tool chain
  6389. opt_cr=
  6390. case $build_os in
  6391. mingw*)
  6392. opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  6393. ;;
  6394. esac
  6395. # Try without a prefix underscore, then with it.
  6396. for ac_symprfx in "" "_"; do
  6397. # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  6398. symxfrm="\\1 $ac_symprfx\\2 \\2"
  6399. # Write the raw and C identifiers.
  6400. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6401. # Fake it for dumpbin and say T for any non-static function
  6402. # and D for any global variable.
  6403. # Also find C++ and __fastcall symbols from MSVC++,
  6404. # which start with @ or ?.
  6405. lt_cv_sys_global_symbol_pipe="$AWK '"\
  6406. " {last_section=section; section=\$ 3};"\
  6407. " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
  6408. " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
  6409. " \$ 0!~/External *\|/{next};"\
  6410. " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
  6411. " {if(hide[section]) next};"\
  6412. " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
  6413. " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
  6414. " s[1]~/^[@?]/{print s[1], s[1]; next};"\
  6415. " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
  6416. " ' prfx=^$ac_symprfx"
  6417. else
  6418. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  6419. fi
  6420. lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
  6421. # Check to see that the pipe works correctly.
  6422. pipe_works=no
  6423. rm -f conftest*
  6424. cat > conftest.$ac_ext <<_LT_EOF
  6425. #ifdef __cplusplus
  6426. extern "C" {
  6427. #endif
  6428. char nm_test_var;
  6429. void nm_test_func(void);
  6430. void nm_test_func(void){}
  6431. #ifdef __cplusplus
  6432. }
  6433. #endif
  6434. int main(){nm_test_var='a';nm_test_func();return(0);}
  6435. _LT_EOF
  6436. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6437. (eval $ac_compile) 2>&5
  6438. ac_status=$?
  6439. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6440. test $ac_status = 0; }; then
  6441. # Now try to grab the symbols.
  6442. nlist=conftest.nm
  6443. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
  6444. (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
  6445. ac_status=$?
  6446. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6447. test $ac_status = 0; } && test -s "$nlist"; then
  6448. # Try sorting and uniquifying the output.
  6449. if sort "$nlist" | uniq > "$nlist"T; then
  6450. mv -f "$nlist"T "$nlist"
  6451. else
  6452. rm -f "$nlist"T
  6453. fi
  6454. # Make sure that we snagged all the symbols we need.
  6455. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
  6456. if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
  6457. cat <<_LT_EOF > conftest.$ac_ext
  6458. /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
  6459. #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
  6460. /* DATA imports from DLLs on WIN32 con't be const, because runtime
  6461. relocations are performed -- see ld's documentation on pseudo-relocs. */
  6462. # define LT_DLSYM_CONST
  6463. #elif defined(__osf__)
  6464. /* This system does not cope well with relocations in const data. */
  6465. # define LT_DLSYM_CONST
  6466. #else
  6467. # define LT_DLSYM_CONST const
  6468. #endif
  6469. #ifdef __cplusplus
  6470. extern "C" {
  6471. #endif
  6472. _LT_EOF
  6473. # Now generate the symbol file.
  6474. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
  6475. cat <<_LT_EOF >> conftest.$ac_ext
  6476. /* The mapping between symbol names and symbols. */
  6477. LT_DLSYM_CONST struct {
  6478. const char *name;
  6479. void *address;
  6480. }
  6481. lt__PROGRAM__LTX_preloaded_symbols[] =
  6482. {
  6483. { "@PROGRAM@", (void *) 0 },
  6484. _LT_EOF
  6485. $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
  6486. cat <<\_LT_EOF >> conftest.$ac_ext
  6487. {0, (void *) 0}
  6488. };
  6489. /* This works around a problem in FreeBSD linker */
  6490. #ifdef FREEBSD_WORKAROUND
  6491. static const void *lt_preloaded_setup() {
  6492. return lt__PROGRAM__LTX_preloaded_symbols;
  6493. }
  6494. #endif
  6495. #ifdef __cplusplus
  6496. }
  6497. #endif
  6498. _LT_EOF
  6499. # Now try linking the two files.
  6500. mv conftest.$ac_objext conftstm.$ac_objext
  6501. lt_globsym_save_LIBS=$LIBS
  6502. lt_globsym_save_CFLAGS=$CFLAGS
  6503. LIBS="conftstm.$ac_objext"
  6504. CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
  6505. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  6506. (eval $ac_link) 2>&5
  6507. ac_status=$?
  6508. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6509. test $ac_status = 0; } && test -s conftest${ac_exeext}; then
  6510. pipe_works=yes
  6511. fi
  6512. LIBS=$lt_globsym_save_LIBS
  6513. CFLAGS=$lt_globsym_save_CFLAGS
  6514. else
  6515. echo "cannot find nm_test_func in $nlist" >&5
  6516. fi
  6517. else
  6518. echo "cannot find nm_test_var in $nlist" >&5
  6519. fi
  6520. else
  6521. echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
  6522. fi
  6523. else
  6524. echo "$progname: failed program was:" >&5
  6525. cat conftest.$ac_ext >&5
  6526. fi
  6527. rm -rf conftest* conftst*
  6528. # Do not use the global_symbol_pipe unless it works.
  6529. if test "$pipe_works" = yes; then
  6530. break
  6531. else
  6532. lt_cv_sys_global_symbol_pipe=
  6533. fi
  6534. done
  6535. fi
  6536. if test -z "$lt_cv_sys_global_symbol_pipe"; then
  6537. lt_cv_sys_global_symbol_to_cdecl=
  6538. fi
  6539. if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  6540. { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
  6541. $as_echo "failed" >&6; }
  6542. else
  6543. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
  6544. $as_echo "ok" >&6; }
  6545. fi
  6546. # Response file support.
  6547. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6548. nm_file_list_spec='@'
  6549. elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
  6550. nm_file_list_spec='@'
  6551. fi
  6552. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
  6553. $as_echo_n "checking for sysroot... " >&6; }
  6554. # Check whether --with-sysroot was given.
  6555. if test "${with_sysroot+set}" = set; then :
  6556. withval=$with_sysroot;
  6557. else
  6558. with_sysroot=no
  6559. fi
  6560. lt_sysroot=
  6561. case ${with_sysroot} in #(
  6562. yes)
  6563. if test "$GCC" = yes; then
  6564. lt_sysroot=`$CC --print-sysroot 2>/dev/null`
  6565. fi
  6566. ;; #(
  6567. /*)
  6568. lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
  6569. ;; #(
  6570. no|'')
  6571. ;; #(
  6572. *)
  6573. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
  6574. $as_echo "${with_sysroot}" >&6; }
  6575. as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
  6576. ;;
  6577. esac
  6578. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
  6579. $as_echo "${lt_sysroot:-no}" >&6; }
  6580. # Check whether --enable-libtool-lock was given.
  6581. if test "${enable_libtool_lock+set}" = set; then :
  6582. enableval=$enable_libtool_lock;
  6583. fi
  6584. test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  6585. # Some flags need to be propagated to the compiler or linker for good
  6586. # libtool support.
  6587. case $host in
  6588. ia64-*-hpux*)
  6589. # Find out which ABI we are using.
  6590. echo 'int i;' > conftest.$ac_ext
  6591. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6592. (eval $ac_compile) 2>&5
  6593. ac_status=$?
  6594. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6595. test $ac_status = 0; }; then
  6596. case `/usr/bin/file conftest.$ac_objext` in
  6597. *ELF-32*)
  6598. HPUX_IA64_MODE="32"
  6599. ;;
  6600. *ELF-64*)
  6601. HPUX_IA64_MODE="64"
  6602. ;;
  6603. esac
  6604. fi
  6605. rm -rf conftest*
  6606. ;;
  6607. *-*-irix6*)
  6608. # Find out which ABI we are using.
  6609. echo '#line '$LINENO' "configure"' > conftest.$ac_ext
  6610. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6611. (eval $ac_compile) 2>&5
  6612. ac_status=$?
  6613. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6614. test $ac_status = 0; }; then
  6615. if test "$lt_cv_prog_gnu_ld" = yes; then
  6616. case `/usr/bin/file conftest.$ac_objext` in
  6617. *32-bit*)
  6618. LD="${LD-ld} -melf32bsmip"
  6619. ;;
  6620. *N32*)
  6621. LD="${LD-ld} -melf32bmipn32"
  6622. ;;
  6623. *64-bit*)
  6624. LD="${LD-ld} -melf64bmip"
  6625. ;;
  6626. esac
  6627. else
  6628. case `/usr/bin/file conftest.$ac_objext` in
  6629. *32-bit*)
  6630. LD="${LD-ld} -32"
  6631. ;;
  6632. *N32*)
  6633. LD="${LD-ld} -n32"
  6634. ;;
  6635. *64-bit*)
  6636. LD="${LD-ld} -64"
  6637. ;;
  6638. esac
  6639. fi
  6640. fi
  6641. rm -rf conftest*
  6642. ;;
  6643. x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
  6644. s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  6645. # Find out which ABI we are using.
  6646. echo 'int i;' > conftest.$ac_ext
  6647. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6648. (eval $ac_compile) 2>&5
  6649. ac_status=$?
  6650. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6651. test $ac_status = 0; }; then
  6652. case `/usr/bin/file conftest.o` in
  6653. *32-bit*)
  6654. case $host in
  6655. x86_64-*kfreebsd*-gnu)
  6656. LD="${LD-ld} -m elf_i386_fbsd"
  6657. ;;
  6658. x86_64-*linux*)
  6659. LD="${LD-ld} -m elf_i386"
  6660. ;;
  6661. ppc64-*linux*|powerpc64-*linux*)
  6662. LD="${LD-ld} -m elf32ppclinux"
  6663. ;;
  6664. s390x-*linux*)
  6665. LD="${LD-ld} -m elf_s390"
  6666. ;;
  6667. sparc64-*linux*)
  6668. LD="${LD-ld} -m elf32_sparc"
  6669. ;;
  6670. esac
  6671. ;;
  6672. *64-bit*)
  6673. case $host in
  6674. x86_64-*kfreebsd*-gnu)
  6675. LD="${LD-ld} -m elf_x86_64_fbsd"
  6676. ;;
  6677. x86_64-*linux*)
  6678. LD="${LD-ld} -m elf_x86_64"
  6679. ;;
  6680. ppc*-*linux*|powerpc*-*linux*)
  6681. LD="${LD-ld} -m elf64ppc"
  6682. ;;
  6683. s390*-*linux*|s390*-*tpf*)
  6684. LD="${LD-ld} -m elf64_s390"
  6685. ;;
  6686. sparc*-*linux*)
  6687. LD="${LD-ld} -m elf64_sparc"
  6688. ;;
  6689. esac
  6690. ;;
  6691. esac
  6692. fi
  6693. rm -rf conftest*
  6694. ;;
  6695. *-*-sco3.2v5*)
  6696. # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  6697. SAVE_CFLAGS="$CFLAGS"
  6698. CFLAGS="$CFLAGS -belf"
  6699. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
  6700. $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
  6701. if ${lt_cv_cc_needs_belf+:} false; then :
  6702. $as_echo_n "(cached) " >&6
  6703. else
  6704. ac_ext=c
  6705. ac_cpp='$CPP $CPPFLAGS'
  6706. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6707. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6708. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6709. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6710. /* end confdefs.h. */
  6711. int
  6712. main ()
  6713. {
  6714. ;
  6715. return 0;
  6716. }
  6717. _ACEOF
  6718. if ac_fn_c_try_link "$LINENO"; then :
  6719. lt_cv_cc_needs_belf=yes
  6720. else
  6721. lt_cv_cc_needs_belf=no
  6722. fi
  6723. rm -f core conftest.err conftest.$ac_objext \
  6724. conftest$ac_exeext conftest.$ac_ext
  6725. ac_ext=c
  6726. ac_cpp='$CPP $CPPFLAGS'
  6727. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6728. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6729. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6730. fi
  6731. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
  6732. $as_echo "$lt_cv_cc_needs_belf" >&6; }
  6733. if test x"$lt_cv_cc_needs_belf" != x"yes"; then
  6734. # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
  6735. CFLAGS="$SAVE_CFLAGS"
  6736. fi
  6737. ;;
  6738. *-*solaris*)
  6739. # Find out which ABI we are using.
  6740. echo 'int i;' > conftest.$ac_ext
  6741. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6742. (eval $ac_compile) 2>&5
  6743. ac_status=$?
  6744. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6745. test $ac_status = 0; }; then
  6746. case `/usr/bin/file conftest.o` in
  6747. *64-bit*)
  6748. case $lt_cv_prog_gnu_ld in
  6749. yes*)
  6750. case $host in
  6751. i?86-*-solaris*)
  6752. LD="${LD-ld} -m elf_x86_64"
  6753. ;;
  6754. sparc*-*-solaris*)
  6755. LD="${LD-ld} -m elf64_sparc"
  6756. ;;
  6757. esac
  6758. # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
  6759. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
  6760. LD="${LD-ld}_sol2"
  6761. fi
  6762. ;;
  6763. *)
  6764. if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
  6765. LD="${LD-ld} -64"
  6766. fi
  6767. ;;
  6768. esac
  6769. ;;
  6770. esac
  6771. fi
  6772. rm -rf conftest*
  6773. ;;
  6774. esac
  6775. need_locks="$enable_libtool_lock"
  6776. if test -n "$ac_tool_prefix"; then
  6777. # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
  6778. set dummy ${ac_tool_prefix}mt; ac_word=$2
  6779. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6780. $as_echo_n "checking for $ac_word... " >&6; }
  6781. if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
  6782. $as_echo_n "(cached) " >&6
  6783. else
  6784. if test -n "$MANIFEST_TOOL"; then
  6785. ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
  6786. else
  6787. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6788. for as_dir in $PATH
  6789. do
  6790. IFS=$as_save_IFS
  6791. test -z "$as_dir" && as_dir=.
  6792. for ac_exec_ext in '' $ac_executable_extensions; do
  6793. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6794. ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
  6795. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6796. break 2
  6797. fi
  6798. done
  6799. done
  6800. IFS=$as_save_IFS
  6801. fi
  6802. fi
  6803. MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
  6804. if test -n "$MANIFEST_TOOL"; then
  6805. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
  6806. $as_echo "$MANIFEST_TOOL" >&6; }
  6807. else
  6808. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6809. $as_echo "no" >&6; }
  6810. fi
  6811. fi
  6812. if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
  6813. ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
  6814. # Extract the first word of "mt", so it can be a program name with args.
  6815. set dummy mt; ac_word=$2
  6816. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6817. $as_echo_n "checking for $ac_word... " >&6; }
  6818. if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
  6819. $as_echo_n "(cached) " >&6
  6820. else
  6821. if test -n "$ac_ct_MANIFEST_TOOL"; then
  6822. ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
  6823. else
  6824. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6825. for as_dir in $PATH
  6826. do
  6827. IFS=$as_save_IFS
  6828. test -z "$as_dir" && as_dir=.
  6829. for ac_exec_ext in '' $ac_executable_extensions; do
  6830. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6831. ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
  6832. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6833. break 2
  6834. fi
  6835. done
  6836. done
  6837. IFS=$as_save_IFS
  6838. fi
  6839. fi
  6840. ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
  6841. if test -n "$ac_ct_MANIFEST_TOOL"; then
  6842. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
  6843. $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
  6844. else
  6845. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6846. $as_echo "no" >&6; }
  6847. fi
  6848. if test "x$ac_ct_MANIFEST_TOOL" = x; then
  6849. MANIFEST_TOOL=":"
  6850. else
  6851. case $cross_compiling:$ac_tool_warned in
  6852. yes:)
  6853. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6854. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6855. ac_tool_warned=yes ;;
  6856. esac
  6857. MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
  6858. fi
  6859. else
  6860. MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
  6861. fi
  6862. test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
  6863. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
  6864. $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
  6865. if ${lt_cv_path_mainfest_tool+:} false; then :
  6866. $as_echo_n "(cached) " >&6
  6867. else
  6868. lt_cv_path_mainfest_tool=no
  6869. echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
  6870. $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
  6871. cat conftest.err >&5
  6872. if $GREP 'Manifest Tool' conftest.out > /dev/null; then
  6873. lt_cv_path_mainfest_tool=yes
  6874. fi
  6875. rm -f conftest*
  6876. fi
  6877. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
  6878. $as_echo "$lt_cv_path_mainfest_tool" >&6; }
  6879. if test "x$lt_cv_path_mainfest_tool" != xyes; then
  6880. MANIFEST_TOOL=:
  6881. fi
  6882. case $host_os in
  6883. rhapsody* | darwin*)
  6884. if test -n "$ac_tool_prefix"; then
  6885. # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
  6886. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
  6887. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6888. $as_echo_n "checking for $ac_word... " >&6; }
  6889. if ${ac_cv_prog_DSYMUTIL+:} false; then :
  6890. $as_echo_n "(cached) " >&6
  6891. else
  6892. if test -n "$DSYMUTIL"; then
  6893. ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
  6894. else
  6895. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6896. for as_dir in $PATH
  6897. do
  6898. IFS=$as_save_IFS
  6899. test -z "$as_dir" && as_dir=.
  6900. for ac_exec_ext in '' $ac_executable_extensions; do
  6901. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6902. ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
  6903. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6904. break 2
  6905. fi
  6906. done
  6907. done
  6908. IFS=$as_save_IFS
  6909. fi
  6910. fi
  6911. DSYMUTIL=$ac_cv_prog_DSYMUTIL
  6912. if test -n "$DSYMUTIL"; then
  6913. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
  6914. $as_echo "$DSYMUTIL" >&6; }
  6915. else
  6916. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6917. $as_echo "no" >&6; }
  6918. fi
  6919. fi
  6920. if test -z "$ac_cv_prog_DSYMUTIL"; then
  6921. ac_ct_DSYMUTIL=$DSYMUTIL
  6922. # Extract the first word of "dsymutil", so it can be a program name with args.
  6923. set dummy dsymutil; ac_word=$2
  6924. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6925. $as_echo_n "checking for $ac_word... " >&6; }
  6926. if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
  6927. $as_echo_n "(cached) " >&6
  6928. else
  6929. if test -n "$ac_ct_DSYMUTIL"; then
  6930. ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
  6931. else
  6932. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6933. for as_dir in $PATH
  6934. do
  6935. IFS=$as_save_IFS
  6936. test -z "$as_dir" && as_dir=.
  6937. for ac_exec_ext in '' $ac_executable_extensions; do
  6938. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6939. ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
  6940. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6941. break 2
  6942. fi
  6943. done
  6944. done
  6945. IFS=$as_save_IFS
  6946. fi
  6947. fi
  6948. ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
  6949. if test -n "$ac_ct_DSYMUTIL"; then
  6950. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
  6951. $as_echo "$ac_ct_DSYMUTIL" >&6; }
  6952. else
  6953. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6954. $as_echo "no" >&6; }
  6955. fi
  6956. if test "x$ac_ct_DSYMUTIL" = x; then
  6957. DSYMUTIL=":"
  6958. else
  6959. case $cross_compiling:$ac_tool_warned in
  6960. yes:)
  6961. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6962. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6963. ac_tool_warned=yes ;;
  6964. esac
  6965. DSYMUTIL=$ac_ct_DSYMUTIL
  6966. fi
  6967. else
  6968. DSYMUTIL="$ac_cv_prog_DSYMUTIL"
  6969. fi
  6970. if test -n "$ac_tool_prefix"; then
  6971. # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
  6972. set dummy ${ac_tool_prefix}nmedit; ac_word=$2
  6973. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6974. $as_echo_n "checking for $ac_word... " >&6; }
  6975. if ${ac_cv_prog_NMEDIT+:} false; then :
  6976. $as_echo_n "(cached) " >&6
  6977. else
  6978. if test -n "$NMEDIT"; then
  6979. ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
  6980. else
  6981. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6982. for as_dir in $PATH
  6983. do
  6984. IFS=$as_save_IFS
  6985. test -z "$as_dir" && as_dir=.
  6986. for ac_exec_ext in '' $ac_executable_extensions; do
  6987. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6988. ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
  6989. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6990. break 2
  6991. fi
  6992. done
  6993. done
  6994. IFS=$as_save_IFS
  6995. fi
  6996. fi
  6997. NMEDIT=$ac_cv_prog_NMEDIT
  6998. if test -n "$NMEDIT"; then
  6999. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
  7000. $as_echo "$NMEDIT" >&6; }
  7001. else
  7002. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7003. $as_echo "no" >&6; }
  7004. fi
  7005. fi
  7006. if test -z "$ac_cv_prog_NMEDIT"; then
  7007. ac_ct_NMEDIT=$NMEDIT
  7008. # Extract the first word of "nmedit", so it can be a program name with args.
  7009. set dummy nmedit; ac_word=$2
  7010. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  7011. $as_echo_n "checking for $ac_word... " >&6; }
  7012. if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
  7013. $as_echo_n "(cached) " >&6
  7014. else
  7015. if test -n "$ac_ct_NMEDIT"; then
  7016. ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
  7017. else
  7018. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  7019. for as_dir in $PATH
  7020. do
  7021. IFS=$as_save_IFS
  7022. test -z "$as_dir" && as_dir=.
  7023. for ac_exec_ext in '' $ac_executable_extensions; do
  7024. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  7025. ac_cv_prog_ac_ct_NMEDIT="nmedit"
  7026. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  7027. break 2
  7028. fi
  7029. done
  7030. done
  7031. IFS=$as_save_IFS
  7032. fi
  7033. fi
  7034. ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
  7035. if test -n "$ac_ct_NMEDIT"; then
  7036. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
  7037. $as_echo "$ac_ct_NMEDIT" >&6; }
  7038. else
  7039. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7040. $as_echo "no" >&6; }
  7041. fi
  7042. if test "x$ac_ct_NMEDIT" = x; then
  7043. NMEDIT=":"
  7044. else
  7045. case $cross_compiling:$ac_tool_warned in
  7046. yes:)
  7047. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  7048. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  7049. ac_tool_warned=yes ;;
  7050. esac
  7051. NMEDIT=$ac_ct_NMEDIT
  7052. fi
  7053. else
  7054. NMEDIT="$ac_cv_prog_NMEDIT"
  7055. fi
  7056. if test -n "$ac_tool_prefix"; then
  7057. # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
  7058. set dummy ${ac_tool_prefix}lipo; ac_word=$2
  7059. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  7060. $as_echo_n "checking for $ac_word... " >&6; }
  7061. if ${ac_cv_prog_LIPO+:} false; then :
  7062. $as_echo_n "(cached) " >&6
  7063. else
  7064. if test -n "$LIPO"; then
  7065. ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
  7066. else
  7067. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  7068. for as_dir in $PATH
  7069. do
  7070. IFS=$as_save_IFS
  7071. test -z "$as_dir" && as_dir=.
  7072. for ac_exec_ext in '' $ac_executable_extensions; do
  7073. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  7074. ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
  7075. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  7076. break 2
  7077. fi
  7078. done
  7079. done
  7080. IFS=$as_save_IFS
  7081. fi
  7082. fi
  7083. LIPO=$ac_cv_prog_LIPO
  7084. if test -n "$LIPO"; then
  7085. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
  7086. $as_echo "$LIPO" >&6; }
  7087. else
  7088. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7089. $as_echo "no" >&6; }
  7090. fi
  7091. fi
  7092. if test -z "$ac_cv_prog_LIPO"; then
  7093. ac_ct_LIPO=$LIPO
  7094. # Extract the first word of "lipo", so it can be a program name with args.
  7095. set dummy lipo; ac_word=$2
  7096. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  7097. $as_echo_n "checking for $ac_word... " >&6; }
  7098. if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
  7099. $as_echo_n "(cached) " >&6
  7100. else
  7101. if test -n "$ac_ct_LIPO"; then
  7102. ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
  7103. else
  7104. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  7105. for as_dir in $PATH
  7106. do
  7107. IFS=$as_save_IFS
  7108. test -z "$as_dir" && as_dir=.
  7109. for ac_exec_ext in '' $ac_executable_extensions; do
  7110. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  7111. ac_cv_prog_ac_ct_LIPO="lipo"
  7112. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  7113. break 2
  7114. fi
  7115. done
  7116. done
  7117. IFS=$as_save_IFS
  7118. fi
  7119. fi
  7120. ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
  7121. if test -n "$ac_ct_LIPO"; then
  7122. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
  7123. $as_echo "$ac_ct_LIPO" >&6; }
  7124. else
  7125. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7126. $as_echo "no" >&6; }
  7127. fi
  7128. if test "x$ac_ct_LIPO" = x; then
  7129. LIPO=":"
  7130. else
  7131. case $cross_compiling:$ac_tool_warned in
  7132. yes:)
  7133. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  7134. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  7135. ac_tool_warned=yes ;;
  7136. esac
  7137. LIPO=$ac_ct_LIPO
  7138. fi
  7139. else
  7140. LIPO="$ac_cv_prog_LIPO"
  7141. fi
  7142. if test -n "$ac_tool_prefix"; then
  7143. # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
  7144. set dummy ${ac_tool_prefix}otool; ac_word=$2
  7145. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  7146. $as_echo_n "checking for $ac_word... " >&6; }
  7147. if ${ac_cv_prog_OTOOL+:} false; then :
  7148. $as_echo_n "(cached) " >&6
  7149. else
  7150. if test -n "$OTOOL"; then
  7151. ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
  7152. else
  7153. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  7154. for as_dir in $PATH
  7155. do
  7156. IFS=$as_save_IFS
  7157. test -z "$as_dir" && as_dir=.
  7158. for ac_exec_ext in '' $ac_executable_extensions; do
  7159. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  7160. ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
  7161. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  7162. break 2
  7163. fi
  7164. done
  7165. done
  7166. IFS=$as_save_IFS
  7167. fi
  7168. fi
  7169. OTOOL=$ac_cv_prog_OTOOL
  7170. if test -n "$OTOOL"; then
  7171. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
  7172. $as_echo "$OTOOL" >&6; }
  7173. else
  7174. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7175. $as_echo "no" >&6; }
  7176. fi
  7177. fi
  7178. if test -z "$ac_cv_prog_OTOOL"; then
  7179. ac_ct_OTOOL=$OTOOL
  7180. # Extract the first word of "otool", so it can be a program name with args.
  7181. set dummy otool; ac_word=$2
  7182. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  7183. $as_echo_n "checking for $ac_word... " >&6; }
  7184. if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
  7185. $as_echo_n "(cached) " >&6
  7186. else
  7187. if test -n "$ac_ct_OTOOL"; then
  7188. ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
  7189. else
  7190. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  7191. for as_dir in $PATH
  7192. do
  7193. IFS=$as_save_IFS
  7194. test -z "$as_dir" && as_dir=.
  7195. for ac_exec_ext in '' $ac_executable_extensions; do
  7196. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  7197. ac_cv_prog_ac_ct_OTOOL="otool"
  7198. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  7199. break 2
  7200. fi
  7201. done
  7202. done
  7203. IFS=$as_save_IFS
  7204. fi
  7205. fi
  7206. ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
  7207. if test -n "$ac_ct_OTOOL"; then
  7208. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
  7209. $as_echo "$ac_ct_OTOOL" >&6; }
  7210. else
  7211. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7212. $as_echo "no" >&6; }
  7213. fi
  7214. if test "x$ac_ct_OTOOL" = x; then
  7215. OTOOL=":"
  7216. else
  7217. case $cross_compiling:$ac_tool_warned in
  7218. yes:)
  7219. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  7220. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  7221. ac_tool_warned=yes ;;
  7222. esac
  7223. OTOOL=$ac_ct_OTOOL
  7224. fi
  7225. else
  7226. OTOOL="$ac_cv_prog_OTOOL"
  7227. fi
  7228. if test -n "$ac_tool_prefix"; then
  7229. # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
  7230. set dummy ${ac_tool_prefix}otool64; ac_word=$2
  7231. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  7232. $as_echo_n "checking for $ac_word... " >&6; }
  7233. if ${ac_cv_prog_OTOOL64+:} false; then :
  7234. $as_echo_n "(cached) " >&6
  7235. else
  7236. if test -n "$OTOOL64"; then
  7237. ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
  7238. else
  7239. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  7240. for as_dir in $PATH
  7241. do
  7242. IFS=$as_save_IFS
  7243. test -z "$as_dir" && as_dir=.
  7244. for ac_exec_ext in '' $ac_executable_extensions; do
  7245. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  7246. ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
  7247. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  7248. break 2
  7249. fi
  7250. done
  7251. done
  7252. IFS=$as_save_IFS
  7253. fi
  7254. fi
  7255. OTOOL64=$ac_cv_prog_OTOOL64
  7256. if test -n "$OTOOL64"; then
  7257. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
  7258. $as_echo "$OTOOL64" >&6; }
  7259. else
  7260. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7261. $as_echo "no" >&6; }
  7262. fi
  7263. fi
  7264. if test -z "$ac_cv_prog_OTOOL64"; then
  7265. ac_ct_OTOOL64=$OTOOL64
  7266. # Extract the first word of "otool64", so it can be a program name with args.
  7267. set dummy otool64; ac_word=$2
  7268. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  7269. $as_echo_n "checking for $ac_word... " >&6; }
  7270. if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
  7271. $as_echo_n "(cached) " >&6
  7272. else
  7273. if test -n "$ac_ct_OTOOL64"; then
  7274. ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
  7275. else
  7276. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  7277. for as_dir in $PATH
  7278. do
  7279. IFS=$as_save_IFS
  7280. test -z "$as_dir" && as_dir=.
  7281. for ac_exec_ext in '' $ac_executable_extensions; do
  7282. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  7283. ac_cv_prog_ac_ct_OTOOL64="otool64"
  7284. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  7285. break 2
  7286. fi
  7287. done
  7288. done
  7289. IFS=$as_save_IFS
  7290. fi
  7291. fi
  7292. ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
  7293. if test -n "$ac_ct_OTOOL64"; then
  7294. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
  7295. $as_echo "$ac_ct_OTOOL64" >&6; }
  7296. else
  7297. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7298. $as_echo "no" >&6; }
  7299. fi
  7300. if test "x$ac_ct_OTOOL64" = x; then
  7301. OTOOL64=":"
  7302. else
  7303. case $cross_compiling:$ac_tool_warned in
  7304. yes:)
  7305. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  7306. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  7307. ac_tool_warned=yes ;;
  7308. esac
  7309. OTOOL64=$ac_ct_OTOOL64
  7310. fi
  7311. else
  7312. OTOOL64="$ac_cv_prog_OTOOL64"
  7313. fi
  7314. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
  7315. $as_echo_n "checking for -single_module linker flag... " >&6; }
  7316. if ${lt_cv_apple_cc_single_mod+:} false; then :
  7317. $as_echo_n "(cached) " >&6
  7318. else
  7319. lt_cv_apple_cc_single_mod=no
  7320. if test -z "${LT_MULTI_MODULE}"; then
  7321. # By default we will add the -single_module flag. You can override
  7322. # by either setting the environment variable LT_MULTI_MODULE
  7323. # non-empty at configure time, or by adding -multi_module to the
  7324. # link flags.
  7325. rm -rf libconftest.dylib*
  7326. echo "int foo(void){return 1;}" > conftest.c
  7327. echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
  7328. -dynamiclib -Wl,-single_module conftest.c" >&5
  7329. $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
  7330. -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
  7331. _lt_result=$?
  7332. # If there is a non-empty error log, and "single_module"
  7333. # appears in it, assume the flag caused a linker warning
  7334. if test -s conftest.err && $GREP single_module conftest.err; then
  7335. cat conftest.err >&5
  7336. # Otherwise, if the output was created with a 0 exit code from
  7337. # the compiler, it worked.
  7338. elif test -f libconftest.dylib && test $_lt_result -eq 0; then
  7339. lt_cv_apple_cc_single_mod=yes
  7340. else
  7341. cat conftest.err >&5
  7342. fi
  7343. rm -rf libconftest.dylib*
  7344. rm -f conftest.*
  7345. fi
  7346. fi
  7347. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
  7348. $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
  7349. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
  7350. $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
  7351. if ${lt_cv_ld_exported_symbols_list+:} false; then :
  7352. $as_echo_n "(cached) " >&6
  7353. else
  7354. lt_cv_ld_exported_symbols_list=no
  7355. save_LDFLAGS=$LDFLAGS
  7356. echo "_main" > conftest.sym
  7357. LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
  7358. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  7359. /* end confdefs.h. */
  7360. int
  7361. main ()
  7362. {
  7363. ;
  7364. return 0;
  7365. }
  7366. _ACEOF
  7367. if ac_fn_c_try_link "$LINENO"; then :
  7368. lt_cv_ld_exported_symbols_list=yes
  7369. else
  7370. lt_cv_ld_exported_symbols_list=no
  7371. fi
  7372. rm -f core conftest.err conftest.$ac_objext \
  7373. conftest$ac_exeext conftest.$ac_ext
  7374. LDFLAGS="$save_LDFLAGS"
  7375. fi
  7376. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
  7377. $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
  7378. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
  7379. $as_echo_n "checking for -force_load linker flag... " >&6; }
  7380. if ${lt_cv_ld_force_load+:} false; then :
  7381. $as_echo_n "(cached) " >&6
  7382. else
  7383. lt_cv_ld_force_load=no
  7384. cat > conftest.c << _LT_EOF
  7385. int forced_loaded() { return 2;}
  7386. _LT_EOF
  7387. echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
  7388. $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
  7389. echo "$AR cru libconftest.a conftest.o" >&5
  7390. $AR cru libconftest.a conftest.o 2>&5
  7391. echo "$RANLIB libconftest.a" >&5
  7392. $RANLIB libconftest.a 2>&5
  7393. cat > conftest.c << _LT_EOF
  7394. int main() { return 0;}
  7395. _LT_EOF
  7396. echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
  7397. $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
  7398. _lt_result=$?
  7399. if test -s conftest.err && $GREP force_load conftest.err; then
  7400. cat conftest.err >&5
  7401. elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
  7402. lt_cv_ld_force_load=yes
  7403. else
  7404. cat conftest.err >&5
  7405. fi
  7406. rm -f conftest.err libconftest.a conftest conftest.c
  7407. rm -rf conftest.dSYM
  7408. fi
  7409. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
  7410. $as_echo "$lt_cv_ld_force_load" >&6; }
  7411. case $host_os in
  7412. rhapsody* | darwin1.[012])
  7413. _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
  7414. darwin1.*)
  7415. _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
  7416. darwin*) # darwin 5.x on
  7417. # if running on 10.5 or later, the deployment target defaults
  7418. # to the OS version, if on x86, and 10.4, the deployment
  7419. # target defaults to 10.4. Don't you love it?
  7420. case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
  7421. 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
  7422. _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
  7423. 10.[012]*)
  7424. _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
  7425. 10.*)
  7426. _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
  7427. esac
  7428. ;;
  7429. esac
  7430. if test "$lt_cv_apple_cc_single_mod" = "yes"; then
  7431. _lt_dar_single_mod='$single_module'
  7432. fi
  7433. if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
  7434. _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
  7435. else
  7436. _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
  7437. fi
  7438. if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
  7439. _lt_dsymutil='~$DSYMUTIL $lib || :'
  7440. else
  7441. _lt_dsymutil=
  7442. fi
  7443. ;;
  7444. esac
  7445. for ac_header in dlfcn.h
  7446. do :
  7447. ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
  7448. "
  7449. if test "x$ac_cv_header_dlfcn_h" = xyes; then :
  7450. cat >>confdefs.h <<_ACEOF
  7451. #define HAVE_DLFCN_H 1
  7452. _ACEOF
  7453. fi
  7454. done
  7455. # Set options
  7456. # Check whether --enable-static was given.
  7457. if test "${enable_static+set}" = set; then :
  7458. enableval=$enable_static; p=${PACKAGE-default}
  7459. case $enableval in
  7460. yes) enable_static=yes ;;
  7461. no) enable_static=no ;;
  7462. *)
  7463. enable_static=no
  7464. # Look at the argument we got. We use all the common list separators.
  7465. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7466. for pkg in $enableval; do
  7467. IFS="$lt_save_ifs"
  7468. if test "X$pkg" = "X$p"; then
  7469. enable_static=yes
  7470. fi
  7471. done
  7472. IFS="$lt_save_ifs"
  7473. ;;
  7474. esac
  7475. else
  7476. enable_static=no
  7477. fi
  7478. # Check whether --with-pic was given.
  7479. if test "${with_pic+set}" = set; then :
  7480. withval=$with_pic; lt_p=${PACKAGE-default}
  7481. case $withval in
  7482. yes|no) pic_mode=$withval ;;
  7483. *)
  7484. pic_mode=default
  7485. # Look at the argument we got. We use all the common list separators.
  7486. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7487. for lt_pkg in $withval; do
  7488. IFS="$lt_save_ifs"
  7489. if test "X$lt_pkg" = "X$lt_p"; then
  7490. pic_mode=yes
  7491. fi
  7492. done
  7493. IFS="$lt_save_ifs"
  7494. ;;
  7495. esac
  7496. else
  7497. pic_mode=default
  7498. fi
  7499. test -z "$pic_mode" && pic_mode=yes
  7500. enable_dlopen=no
  7501. enable_win32_dll=no
  7502. # Check whether --enable-shared was given.
  7503. if test "${enable_shared+set}" = set; then :
  7504. enableval=$enable_shared; p=${PACKAGE-default}
  7505. case $enableval in
  7506. yes) enable_shared=yes ;;
  7507. no) enable_shared=no ;;
  7508. *)
  7509. enable_shared=no
  7510. # Look at the argument we got. We use all the common list separators.
  7511. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7512. for pkg in $enableval; do
  7513. IFS="$lt_save_ifs"
  7514. if test "X$pkg" = "X$p"; then
  7515. enable_shared=yes
  7516. fi
  7517. done
  7518. IFS="$lt_save_ifs"
  7519. ;;
  7520. esac
  7521. else
  7522. enable_shared=yes
  7523. fi
  7524. # Check whether --enable-fast-install was given.
  7525. if test "${enable_fast_install+set}" = set; then :
  7526. enableval=$enable_fast_install; p=${PACKAGE-default}
  7527. case $enableval in
  7528. yes) enable_fast_install=yes ;;
  7529. no) enable_fast_install=no ;;
  7530. *)
  7531. enable_fast_install=no
  7532. # Look at the argument we got. We use all the common list separators.
  7533. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7534. for pkg in $enableval; do
  7535. IFS="$lt_save_ifs"
  7536. if test "X$pkg" = "X$p"; then
  7537. enable_fast_install=yes
  7538. fi
  7539. done
  7540. IFS="$lt_save_ifs"
  7541. ;;
  7542. esac
  7543. else
  7544. enable_fast_install=yes
  7545. fi
  7546. # This can be used to rebuild libtool when needed
  7547. LIBTOOL_DEPS="$ltmain"
  7548. # Always use our own libtool.
  7549. LIBTOOL='$(SHELL) $(top_builddir)/libtool'
  7550. test -z "$LN_S" && LN_S="ln -s"
  7551. if test -n "${ZSH_VERSION+set}" ; then
  7552. setopt NO_GLOB_SUBST
  7553. fi
  7554. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
  7555. $as_echo_n "checking for objdir... " >&6; }
  7556. if ${lt_cv_objdir+:} false; then :
  7557. $as_echo_n "(cached) " >&6
  7558. else
  7559. rm -f .libs 2>/dev/null
  7560. mkdir .libs 2>/dev/null
  7561. if test -d .libs; then
  7562. lt_cv_objdir=.libs
  7563. else
  7564. # MS-DOS does not allow filenames that begin with a dot.
  7565. lt_cv_objdir=_libs
  7566. fi
  7567. rmdir .libs 2>/dev/null
  7568. fi
  7569. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
  7570. $as_echo "$lt_cv_objdir" >&6; }
  7571. objdir=$lt_cv_objdir
  7572. cat >>confdefs.h <<_ACEOF
  7573. #define LT_OBJDIR "$lt_cv_objdir/"
  7574. _ACEOF
  7575. case $host_os in
  7576. aix3*)
  7577. # AIX sometimes has problems with the GCC collect2 program. For some
  7578. # reason, if we set the COLLECT_NAMES environment variable, the problems
  7579. # vanish in a puff of smoke.
  7580. if test "X${COLLECT_NAMES+set}" != Xset; then
  7581. COLLECT_NAMES=
  7582. export COLLECT_NAMES
  7583. fi
  7584. ;;
  7585. esac
  7586. # Global variables:
  7587. ofile=libtool
  7588. can_build_shared=yes
  7589. # All known linkers require a `.a' archive for static linking (except MSVC,
  7590. # which needs '.lib').
  7591. libext=a
  7592. with_gnu_ld="$lt_cv_prog_gnu_ld"
  7593. old_CC="$CC"
  7594. old_CFLAGS="$CFLAGS"
  7595. # Set sane defaults for various variables
  7596. test -z "$CC" && CC=cc
  7597. test -z "$LTCC" && LTCC=$CC
  7598. test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
  7599. test -z "$LD" && LD=ld
  7600. test -z "$ac_objext" && ac_objext=o
  7601. for cc_temp in $compiler""; do
  7602. case $cc_temp in
  7603. compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
  7604. distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
  7605. \-*) ;;
  7606. *) break;;
  7607. esac
  7608. done
  7609. cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
  7610. # Only perform the check for file, if the check method requires it
  7611. test -z "$MAGIC_CMD" && MAGIC_CMD=file
  7612. case $deplibs_check_method in
  7613. file_magic*)
  7614. if test "$file_magic_cmd" = '$MAGIC_CMD'; then
  7615. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
  7616. $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
  7617. if ${lt_cv_path_MAGIC_CMD+:} false; then :
  7618. $as_echo_n "(cached) " >&6
  7619. else
  7620. case $MAGIC_CMD in
  7621. [\\/*] | ?:[\\/]*)
  7622. lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
  7623. ;;
  7624. *)
  7625. lt_save_MAGIC_CMD="$MAGIC_CMD"
  7626. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  7627. ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  7628. for ac_dir in $ac_dummy; do
  7629. IFS="$lt_save_ifs"
  7630. test -z "$ac_dir" && ac_dir=.
  7631. if test -f $ac_dir/${ac_tool_prefix}file; then
  7632. lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
  7633. if test -n "$file_magic_test_file"; then
  7634. case $deplibs_check_method in
  7635. "file_magic "*)
  7636. file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
  7637. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7638. if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
  7639. $EGREP "$file_magic_regex" > /dev/null; then
  7640. :
  7641. else
  7642. cat <<_LT_EOF 1>&2
  7643. *** Warning: the command libtool uses to detect shared libraries,
  7644. *** $file_magic_cmd, produces output that libtool cannot recognize.
  7645. *** The result is that libtool may fail to recognize shared libraries
  7646. *** as such. This will affect the creation of libtool libraries that
  7647. *** depend on shared libraries, but programs linked with such libtool
  7648. *** libraries will work regardless of this problem. Nevertheless, you
  7649. *** may want to report the problem to your system manager and/or to
  7650. *** bug-libtool@gnu.org
  7651. _LT_EOF
  7652. fi ;;
  7653. esac
  7654. fi
  7655. break
  7656. fi
  7657. done
  7658. IFS="$lt_save_ifs"
  7659. MAGIC_CMD="$lt_save_MAGIC_CMD"
  7660. ;;
  7661. esac
  7662. fi
  7663. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7664. if test -n "$MAGIC_CMD"; then
  7665. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
  7666. $as_echo "$MAGIC_CMD" >&6; }
  7667. else
  7668. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7669. $as_echo "no" >&6; }
  7670. fi
  7671. if test -z "$lt_cv_path_MAGIC_CMD"; then
  7672. if test -n "$ac_tool_prefix"; then
  7673. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
  7674. $as_echo_n "checking for file... " >&6; }
  7675. if ${lt_cv_path_MAGIC_CMD+:} false; then :
  7676. $as_echo_n "(cached) " >&6
  7677. else
  7678. case $MAGIC_CMD in
  7679. [\\/*] | ?:[\\/]*)
  7680. lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
  7681. ;;
  7682. *)
  7683. lt_save_MAGIC_CMD="$MAGIC_CMD"
  7684. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  7685. ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  7686. for ac_dir in $ac_dummy; do
  7687. IFS="$lt_save_ifs"
  7688. test -z "$ac_dir" && ac_dir=.
  7689. if test -f $ac_dir/file; then
  7690. lt_cv_path_MAGIC_CMD="$ac_dir/file"
  7691. if test -n "$file_magic_test_file"; then
  7692. case $deplibs_check_method in
  7693. "file_magic "*)
  7694. file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
  7695. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7696. if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
  7697. $EGREP "$file_magic_regex" > /dev/null; then
  7698. :
  7699. else
  7700. cat <<_LT_EOF 1>&2
  7701. *** Warning: the command libtool uses to detect shared libraries,
  7702. *** $file_magic_cmd, produces output that libtool cannot recognize.
  7703. *** The result is that libtool may fail to recognize shared libraries
  7704. *** as such. This will affect the creation of libtool libraries that
  7705. *** depend on shared libraries, but programs linked with such libtool
  7706. *** libraries will work regardless of this problem. Nevertheless, you
  7707. *** may want to report the problem to your system manager and/or to
  7708. *** bug-libtool@gnu.org
  7709. _LT_EOF
  7710. fi ;;
  7711. esac
  7712. fi
  7713. break
  7714. fi
  7715. done
  7716. IFS="$lt_save_ifs"
  7717. MAGIC_CMD="$lt_save_MAGIC_CMD"
  7718. ;;
  7719. esac
  7720. fi
  7721. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7722. if test -n "$MAGIC_CMD"; then
  7723. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
  7724. $as_echo "$MAGIC_CMD" >&6; }
  7725. else
  7726. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7727. $as_echo "no" >&6; }
  7728. fi
  7729. else
  7730. MAGIC_CMD=:
  7731. fi
  7732. fi
  7733. fi
  7734. ;;
  7735. esac
  7736. # Use C for the default configuration in the libtool script
  7737. lt_save_CC="$CC"
  7738. ac_ext=c
  7739. ac_cpp='$CPP $CPPFLAGS'
  7740. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  7741. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  7742. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  7743. # Source file extension for C test sources.
  7744. ac_ext=c
  7745. # Object file extension for compiled C test sources.
  7746. objext=o
  7747. objext=$objext
  7748. # Code to be used in simple compile tests
  7749. lt_simple_compile_test_code="int some_variable = 0;"
  7750. # Code to be used in simple link tests
  7751. lt_simple_link_test_code='int main(){return(0);}'
  7752. # If no C compiler was specified, use CC.
  7753. LTCC=${LTCC-"$CC"}
  7754. # If no C compiler flags were specified, use CFLAGS.
  7755. LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  7756. # Allow CC to be a program name with arguments.
  7757. compiler=$CC
  7758. # Save the default compiler, since it gets overwritten when the other
  7759. # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
  7760. compiler_DEFAULT=$CC
  7761. # save warnings/boilerplate of simple test code
  7762. ac_outfile=conftest.$ac_objext
  7763. echo "$lt_simple_compile_test_code" >conftest.$ac_ext
  7764. eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  7765. _lt_compiler_boilerplate=`cat conftest.err`
  7766. $RM conftest*
  7767. ac_outfile=conftest.$ac_objext
  7768. echo "$lt_simple_link_test_code" >conftest.$ac_ext
  7769. eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  7770. _lt_linker_boilerplate=`cat conftest.err`
  7771. $RM -r conftest*
  7772. ## CAVEAT EMPTOR:
  7773. ## There is no encapsulation within the following macros, do not change
  7774. ## the running order or otherwise move them around unless you know exactly
  7775. ## what you are doing...
  7776. if test -n "$compiler"; then
  7777. lt_prog_compiler_no_builtin_flag=
  7778. if test "$GCC" = yes; then
  7779. case $cc_basename in
  7780. nvcc*)
  7781. lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
  7782. *)
  7783. lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
  7784. esac
  7785. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
  7786. $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
  7787. if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
  7788. $as_echo_n "(cached) " >&6
  7789. else
  7790. lt_cv_prog_compiler_rtti_exceptions=no
  7791. ac_outfile=conftest.$ac_objext
  7792. echo "$lt_simple_compile_test_code" > conftest.$ac_ext
  7793. lt_compiler_flag="-fno-rtti -fno-exceptions"
  7794. # Insert the option either (1) after the last *FLAGS variable, or
  7795. # (2) before a word containing "conftest.", or (3) at the end.
  7796. # Note that $ac_compile itself does not contain backslashes and begins
  7797. # with a dollar sign (not a hyphen), so the echo should work correctly.
  7798. # The option is referenced via a variable to avoid confusing sed.
  7799. lt_compile=`echo "$ac_compile" | $SED \
  7800. -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
  7801. -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
  7802. -e 's:$: $lt_compiler_flag:'`
  7803. (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
  7804. (eval "$lt_compile" 2>conftest.err)
  7805. ac_status=$?
  7806. cat conftest.err >&5
  7807. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  7808. if (exit $ac_status) && test -s "$ac_outfile"; then
  7809. # The compiler can only warn and ignore the option if not recognized
  7810. # So say no if there are warnings other than the usual output.
  7811. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
  7812. $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
  7813. if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
  7814. lt_cv_prog_compiler_rtti_exceptions=yes
  7815. fi
  7816. fi
  7817. $RM conftest*
  7818. fi
  7819. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
  7820. $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
  7821. if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
  7822. lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
  7823. else
  7824. :
  7825. fi
  7826. fi
  7827. lt_prog_compiler_wl=
  7828. lt_prog_compiler_pic=
  7829. lt_prog_compiler_static=
  7830. if test "$GCC" = yes; then
  7831. lt_prog_compiler_wl='-Wl,'
  7832. lt_prog_compiler_static='-static'
  7833. case $host_os in
  7834. aix*)
  7835. # All AIX code is PIC.
  7836. if test "$host_cpu" = ia64; then
  7837. # AIX 5 now supports IA64 processor
  7838. lt_prog_compiler_static='-Bstatic'
  7839. fi
  7840. ;;
  7841. amigaos*)
  7842. case $host_cpu in
  7843. powerpc)
  7844. # see comment about AmigaOS4 .so support
  7845. lt_prog_compiler_pic='-fPIC'
  7846. ;;
  7847. m68k)
  7848. # FIXME: we need at least 68020 code to build shared libraries, but
  7849. # adding the `-m68020' flag to GCC prevents building anything better,
  7850. # like `-m68040'.
  7851. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
  7852. ;;
  7853. esac
  7854. ;;
  7855. beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
  7856. # PIC is the default for these OSes.
  7857. ;;
  7858. mingw* | cygwin* | pw32* | os2* | cegcc*)
  7859. # This hack is so that the source file can tell whether it is being
  7860. # built for inclusion in a dll (and should export symbols for example).
  7861. # Although the cygwin gcc ignores -fPIC, still need this for old-style
  7862. # (--disable-auto-import) libraries
  7863. lt_prog_compiler_pic='-DDLL_EXPORT'
  7864. ;;
  7865. darwin* | rhapsody*)
  7866. # PIC is the default on this platform
  7867. # Common symbols not allowed in MH_DYLIB files
  7868. lt_prog_compiler_pic='-fno-common'
  7869. ;;
  7870. haiku*)
  7871. # PIC is the default for Haiku.
  7872. # The "-static" flag exists, but is broken.
  7873. lt_prog_compiler_static=
  7874. ;;
  7875. hpux*)
  7876. # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
  7877. # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
  7878. # sets the default TLS model and affects inlining.
  7879. case $host_cpu in
  7880. hppa*64*)
  7881. # +Z the default
  7882. ;;
  7883. *)
  7884. lt_prog_compiler_pic='-fPIC'
  7885. ;;
  7886. esac
  7887. ;;
  7888. interix[3-9]*)
  7889. # Interix 3.x gcc -fpic/-fPIC options generate broken code.
  7890. # Instead, we relocate shared libraries at runtime.
  7891. ;;
  7892. msdosdjgpp*)
  7893. # Just because we use GCC doesn't mean we suddenly get shared libraries
  7894. # on systems that don't support them.
  7895. lt_prog_compiler_can_build_shared=no
  7896. enable_shared=no
  7897. ;;
  7898. *nto* | *qnx*)
  7899. # QNX uses GNU C++, but need to define -shared option too, otherwise
  7900. # it will coredump.
  7901. lt_prog_compiler_pic='-fPIC -shared'
  7902. ;;
  7903. sysv4*MP*)
  7904. if test -d /usr/nec; then
  7905. lt_prog_compiler_pic=-Kconform_pic
  7906. fi
  7907. ;;
  7908. *)
  7909. lt_prog_compiler_pic='-fPIC'
  7910. ;;
  7911. esac
  7912. case $cc_basename in
  7913. nvcc*) # Cuda Compiler Driver 2.2
  7914. lt_prog_compiler_wl='-Xlinker '
  7915. if test -n "$lt_prog_compiler_pic"; then
  7916. lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
  7917. fi
  7918. ;;
  7919. esac
  7920. else
  7921. # PORTME Check for flag to pass linker flags through the system compiler.
  7922. case $host_os in
  7923. aix*)
  7924. lt_prog_compiler_wl='-Wl,'
  7925. if test "$host_cpu" = ia64; then
  7926. # AIX 5 now supports IA64 processor
  7927. lt_prog_compiler_static='-Bstatic'
  7928. else
  7929. lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
  7930. fi
  7931. ;;
  7932. mingw* | cygwin* | pw32* | os2* | cegcc*)
  7933. # This hack is so that the source file can tell whether it is being
  7934. # built for inclusion in a dll (and should export symbols for example).
  7935. lt_prog_compiler_pic='-DDLL_EXPORT'
  7936. ;;
  7937. hpux9* | hpux10* | hpux11*)
  7938. lt_prog_compiler_wl='-Wl,'
  7939. # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
  7940. # not for PA HP-UX.
  7941. case $host_cpu in
  7942. hppa*64*|ia64*)
  7943. # +Z the default
  7944. ;;
  7945. *)
  7946. lt_prog_compiler_pic='+Z'
  7947. ;;
  7948. esac
  7949. # Is there a better lt_prog_compiler_static that works with the bundled CC?
  7950. lt_prog_compiler_static='${wl}-a ${wl}archive'
  7951. ;;
  7952. irix5* | irix6* | nonstopux*)
  7953. lt_prog_compiler_wl='-Wl,'
  7954. # PIC (with -KPIC) is the default.
  7955. lt_prog_compiler_static='-non_shared'
  7956. ;;
  7957. linux* | k*bsd*-gnu | kopensolaris*-gnu)
  7958. case $cc_basename in
  7959. # old Intel for x86_64 which still supported -KPIC.
  7960. ecc*)
  7961. lt_prog_compiler_wl='-Wl,'
  7962. lt_prog_compiler_pic='-KPIC'
  7963. lt_prog_compiler_static='-static'
  7964. ;;
  7965. # icc used to be incompatible with GCC.
  7966. # ICC 10 doesn't accept -KPIC any more.
  7967. icc* | ifort*)
  7968. lt_prog_compiler_wl='-Wl,'
  7969. lt_prog_compiler_pic='-fPIC'
  7970. lt_prog_compiler_static='-static'
  7971. ;;
  7972. # Lahey Fortran 8.1.
  7973. lf95*)
  7974. lt_prog_compiler_wl='-Wl,'
  7975. lt_prog_compiler_pic='--shared'
  7976. lt_prog_compiler_static='--static'
  7977. ;;
  7978. nagfor*)
  7979. # NAG Fortran compiler
  7980. lt_prog_compiler_wl='-Wl,-Wl,,'
  7981. lt_prog_compiler_pic='-PIC'
  7982. lt_prog_compiler_static='-Bstatic'
  7983. ;;
  7984. pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
  7985. # Portland Group compilers (*not* the Pentium gcc compiler,
  7986. # which looks to be a dead project)
  7987. lt_prog_compiler_wl='-Wl,'
  7988. lt_prog_compiler_pic='-fpic'
  7989. lt_prog_compiler_static='-Bstatic'
  7990. ;;
  7991. ccc*)
  7992. lt_prog_compiler_wl='-Wl,'
  7993. # All Alpha code is PIC.
  7994. lt_prog_compiler_static='-non_shared'
  7995. ;;
  7996. xl* | bgxl* | bgf* | mpixl*)
  7997. # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
  7998. lt_prog_compiler_wl='-Wl,'
  7999. lt_prog_compiler_pic='-qpic'
  8000. lt_prog_compiler_static='-qstaticlink'
  8001. ;;
  8002. *)
  8003. case `$CC -V 2>&1 | sed 5q` in
  8004. *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
  8005. # Sun Fortran 8.3 passes all unrecognized flags to the linker
  8006. lt_prog_compiler_pic='-KPIC'
  8007. lt_prog_compiler_static='-Bstatic'
  8008. lt_prog_compiler_wl=''
  8009. ;;
  8010. *Sun\ F* | *Sun*Fortran*)
  8011. lt_prog_compiler_pic='-KPIC'
  8012. lt_prog_compiler_static='-Bstatic'
  8013. lt_prog_compiler_wl='-Qoption ld '
  8014. ;;
  8015. *Sun\ C*)
  8016. # Sun C 5.9
  8017. lt_prog_compiler_pic='-KPIC'
  8018. lt_prog_compiler_static='-Bstatic'
  8019. lt_prog_compiler_wl='-Wl,'
  8020. ;;
  8021. *Intel*\ [CF]*Compiler*)
  8022. lt_prog_compiler_wl='-Wl,'
  8023. lt_prog_compiler_pic='-fPIC'
  8024. lt_prog_compiler_static='-static'
  8025. ;;
  8026. *Portland\ Group*)
  8027. lt_prog_compiler_wl='-Wl,'
  8028. lt_prog_compiler_pic='-fpic'
  8029. lt_prog_compiler_static='-Bstatic'
  8030. ;;
  8031. esac
  8032. ;;
  8033. esac
  8034. ;;
  8035. newsos6)
  8036. lt_prog_compiler_pic='-KPIC'
  8037. lt_prog_compiler_static='-Bstatic'
  8038. ;;
  8039. *nto* | *qnx*)
  8040. # QNX uses GNU C++, but need to define -shared option too, otherwise
  8041. # it will coredump.
  8042. lt_prog_compiler_pic='-fPIC -shared'
  8043. ;;
  8044. osf3* | osf4* | osf5*)
  8045. lt_prog_compiler_wl='-Wl,'
  8046. # All OSF/1 code is PIC.
  8047. lt_prog_compiler_static='-non_shared'
  8048. ;;
  8049. rdos*)
  8050. lt_prog_compiler_static='-non_shared'
  8051. ;;
  8052. solaris*)
  8053. lt_prog_compiler_pic='-KPIC'
  8054. lt_prog_compiler_static='-Bstatic'
  8055. case $cc_basename in
  8056. f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
  8057. lt_prog_compiler_wl='-Qoption ld ';;
  8058. *)
  8059. lt_prog_compiler_wl='-Wl,';;
  8060. esac
  8061. ;;
  8062. sunos4*)
  8063. lt_prog_compiler_wl='-Qoption ld '
  8064. lt_prog_compiler_pic='-PIC'
  8065. lt_prog_compiler_static='-Bstatic'
  8066. ;;
  8067. sysv4 | sysv4.2uw2* | sysv4.3*)
  8068. lt_prog_compiler_wl='-Wl,'
  8069. lt_prog_compiler_pic='-KPIC'
  8070. lt_prog_compiler_static='-Bstatic'
  8071. ;;
  8072. sysv4*MP*)
  8073. if test -d /usr/nec ;then
  8074. lt_prog_compiler_pic='-Kconform_pic'
  8075. lt_prog_compiler_static='-Bstatic'
  8076. fi
  8077. ;;
  8078. sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
  8079. lt_prog_compiler_wl='-Wl,'
  8080. lt_prog_compiler_pic='-KPIC'
  8081. lt_prog_compiler_static='-Bstatic'
  8082. ;;
  8083. unicos*)
  8084. lt_prog_compiler_wl='-Wl,'
  8085. lt_prog_compiler_can_build_shared=no
  8086. ;;
  8087. uts4*)
  8088. lt_prog_compiler_pic='-pic'
  8089. lt_prog_compiler_static='-Bstatic'
  8090. ;;
  8091. *)
  8092. lt_prog_compiler_can_build_shared=no
  8093. ;;
  8094. esac
  8095. fi
  8096. case $host_os in
  8097. # For platforms which do not support PIC, -DPIC is meaningless:
  8098. *djgpp*)
  8099. lt_prog_compiler_pic=
  8100. ;;
  8101. *)
  8102. lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
  8103. ;;
  8104. esac
  8105. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
  8106. $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
  8107. if ${lt_cv_prog_compiler_pic+:} false; then :
  8108. $as_echo_n "(cached) " >&6
  8109. else
  8110. lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
  8111. fi
  8112. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
  8113. $as_echo "$lt_cv_prog_compiler_pic" >&6; }
  8114. lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
  8115. #
  8116. # Check to make sure the PIC flag actually works.
  8117. #
  8118. if test -n "$lt_prog_compiler_pic"; then
  8119. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
  8120. $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
  8121. if ${lt_cv_prog_compiler_pic_works+:} false; then :
  8122. $as_echo_n "(cached) " >&6
  8123. else
  8124. lt_cv_prog_compiler_pic_works=no
  8125. ac_outfile=conftest.$ac_objext
  8126. echo "$lt_simple_compile_test_code" > conftest.$ac_ext
  8127. lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
  8128. # Insert the option either (1) after the last *FLAGS variable, or
  8129. # (2) before a word containing "conftest.", or (3) at the end.
  8130. # Note that $ac_compile itself does not contain backslashes and begins
  8131. # with a dollar sign (not a hyphen), so the echo should work correctly.
  8132. # The option is referenced via a variable to avoid confusing sed.
  8133. lt_compile=`echo "$ac_compile" | $SED \
  8134. -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
  8135. -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
  8136. -e 's:$: $lt_compiler_flag:'`
  8137. (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
  8138. (eval "$lt_compile" 2>conftest.err)
  8139. ac_status=$?
  8140. cat conftest.err >&5
  8141. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  8142. if (exit $ac_status) && test -s "$ac_outfile"; then
  8143. # The compiler can only warn and ignore the option if not recognized
  8144. # So say no if there are warnings other than the usual output.
  8145. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
  8146. $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
  8147. if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
  8148. lt_cv_prog_compiler_pic_works=yes
  8149. fi
  8150. fi
  8151. $RM conftest*
  8152. fi
  8153. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
  8154. $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
  8155. if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
  8156. case $lt_prog_compiler_pic in
  8157. "" | " "*) ;;
  8158. *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
  8159. esac
  8160. else
  8161. lt_prog_compiler_pic=
  8162. lt_prog_compiler_can_build_shared=no
  8163. fi
  8164. fi
  8165. #
  8166. # Check to make sure the static flag actually works.
  8167. #
  8168. wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
  8169. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
  8170. $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
  8171. if ${lt_cv_prog_compiler_static_works+:} false; then :
  8172. $as_echo_n "(cached) " >&6
  8173. else
  8174. lt_cv_prog_compiler_static_works=no
  8175. save_LDFLAGS="$LDFLAGS"
  8176. LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
  8177. echo "$lt_simple_link_test_code" > conftest.$ac_ext
  8178. if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
  8179. # The linker can only warn and ignore the option if not recognized
  8180. # So say no if there are warnings
  8181. if test -s conftest.err; then
  8182. # Append any errors to the config.log.
  8183. cat conftest.err 1>&5
  8184. $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
  8185. $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
  8186. if diff conftest.exp conftest.er2 >/dev/null; then
  8187. lt_cv_prog_compiler_static_works=yes
  8188. fi
  8189. else
  8190. lt_cv_prog_compiler_static_works=yes
  8191. fi
  8192. fi
  8193. $RM -r conftest*
  8194. LDFLAGS="$save_LDFLAGS"
  8195. fi
  8196. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
  8197. $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
  8198. if test x"$lt_cv_prog_compiler_static_works" = xyes; then
  8199. :
  8200. else
  8201. lt_prog_compiler_static=
  8202. fi
  8203. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
  8204. $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
  8205. if ${lt_cv_prog_compiler_c_o+:} false; then :
  8206. $as_echo_n "(cached) " >&6
  8207. else
  8208. lt_cv_prog_compiler_c_o=no
  8209. $RM -r conftest 2>/dev/null
  8210. mkdir conftest
  8211. cd conftest
  8212. mkdir out
  8213. echo "$lt_simple_compile_test_code" > conftest.$ac_ext
  8214. lt_compiler_flag="-o out/conftest2.$ac_objext"
  8215. # Insert the option either (1) after the last *FLAGS variable, or
  8216. # (2) before a word containing "conftest.", or (3) at the end.
  8217. # Note that $ac_compile itself does not contain backslashes and begins
  8218. # with a dollar sign (not a hyphen), so the echo should work correctly.
  8219. lt_compile=`echo "$ac_compile" | $SED \
  8220. -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
  8221. -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
  8222. -e 's:$: $lt_compiler_flag:'`
  8223. (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
  8224. (eval "$lt_compile" 2>out/conftest.err)
  8225. ac_status=$?
  8226. cat out/conftest.err >&5
  8227. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  8228. if (exit $ac_status) && test -s out/conftest2.$ac_objext
  8229. then
  8230. # The compiler can only warn and ignore the option if not recognized
  8231. # So say no if there are warnings
  8232. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
  8233. $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
  8234. if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
  8235. lt_cv_prog_compiler_c_o=yes
  8236. fi
  8237. fi
  8238. chmod u+w . 2>&5
  8239. $RM conftest*
  8240. # SGI C++ compiler will create directory out/ii_files/ for
  8241. # template instantiation
  8242. test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
  8243. $RM out/* && rmdir out
  8244. cd ..
  8245. $RM -r conftest
  8246. $RM conftest*
  8247. fi
  8248. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
  8249. $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
  8250. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
  8251. $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
  8252. if ${lt_cv_prog_compiler_c_o+:} false; then :
  8253. $as_echo_n "(cached) " >&6
  8254. else
  8255. lt_cv_prog_compiler_c_o=no
  8256. $RM -r conftest 2>/dev/null
  8257. mkdir conftest
  8258. cd conftest
  8259. mkdir out
  8260. echo "$lt_simple_compile_test_code" > conftest.$ac_ext
  8261. lt_compiler_flag="-o out/conftest2.$ac_objext"
  8262. # Insert the option either (1) after the last *FLAGS variable, or
  8263. # (2) before a word containing "conftest.", or (3) at the end.
  8264. # Note that $ac_compile itself does not contain backslashes and begins
  8265. # with a dollar sign (not a hyphen), so the echo should work correctly.
  8266. lt_compile=`echo "$ac_compile" | $SED \
  8267. -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
  8268. -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
  8269. -e 's:$: $lt_compiler_flag:'`
  8270. (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
  8271. (eval "$lt_compile" 2>out/conftest.err)
  8272. ac_status=$?
  8273. cat out/conftest.err >&5
  8274. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  8275. if (exit $ac_status) && test -s out/conftest2.$ac_objext
  8276. then
  8277. # The compiler can only warn and ignore the option if not recognized
  8278. # So say no if there are warnings
  8279. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
  8280. $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
  8281. if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
  8282. lt_cv_prog_compiler_c_o=yes
  8283. fi
  8284. fi
  8285. chmod u+w . 2>&5
  8286. $RM conftest*
  8287. # SGI C++ compiler will create directory out/ii_files/ for
  8288. # template instantiation
  8289. test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
  8290. $RM out/* && rmdir out
  8291. cd ..
  8292. $RM -r conftest
  8293. $RM conftest*
  8294. fi
  8295. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
  8296. $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
  8297. hard_links="nottested"
  8298. if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
  8299. # do not overwrite the value of need_locks provided by the user
  8300. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
  8301. $as_echo_n "checking if we can lock with hard links... " >&6; }
  8302. hard_links=yes
  8303. $RM conftest*
  8304. ln conftest.a conftest.b 2>/dev/null && hard_links=no
  8305. touch conftest.a
  8306. ln conftest.a conftest.b 2>&5 || hard_links=no
  8307. ln conftest.a conftest.b 2>/dev/null && hard_links=no
  8308. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
  8309. $as_echo "$hard_links" >&6; }
  8310. if test "$hard_links" = no; then
  8311. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
  8312. $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
  8313. need_locks=warn
  8314. fi
  8315. else
  8316. need_locks=no
  8317. fi
  8318. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
  8319. $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
  8320. runpath_var=
  8321. allow_undefined_flag=
  8322. always_export_symbols=no
  8323. archive_cmds=
  8324. archive_expsym_cmds=
  8325. compiler_needs_object=no
  8326. enable_shared_with_static_runtimes=no
  8327. export_dynamic_flag_spec=
  8328. export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
  8329. hardcode_automatic=no
  8330. hardcode_direct=no
  8331. hardcode_direct_absolute=no
  8332. hardcode_libdir_flag_spec=
  8333. hardcode_libdir_separator=
  8334. hardcode_minus_L=no
  8335. hardcode_shlibpath_var=unsupported
  8336. inherit_rpath=no
  8337. link_all_deplibs=unknown
  8338. module_cmds=
  8339. module_expsym_cmds=
  8340. old_archive_from_new_cmds=
  8341. old_archive_from_expsyms_cmds=
  8342. thread_safe_flag_spec=
  8343. whole_archive_flag_spec=
  8344. # include_expsyms should be a list of space-separated symbols to be *always*
  8345. # included in the symbol list
  8346. include_expsyms=
  8347. # exclude_expsyms can be an extended regexp of symbols to exclude
  8348. # it will be wrapped by ` (' and `)$', so one must not match beginning or
  8349. # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
  8350. # as well as any symbol that contains `d'.
  8351. exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
  8352. # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
  8353. # platforms (ab)use it in PIC code, but their linkers get confused if
  8354. # the symbol is explicitly referenced. Since portable code cannot
  8355. # rely on this symbol name, it's probably fine to never include it in
  8356. # preloaded symbol tables.
  8357. # Exclude shared library initialization/finalization symbols.
  8358. extract_expsyms_cmds=
  8359. case $host_os in
  8360. cygwin* | mingw* | pw32* | cegcc*)
  8361. # FIXME: the MSVC++ port hasn't been tested in a loooong time
  8362. # When not using gcc, we currently assume that we are using
  8363. # Microsoft Visual C++.
  8364. if test "$GCC" != yes; then
  8365. with_gnu_ld=no
  8366. fi
  8367. ;;
  8368. interix*)
  8369. # we just hope/assume this is gcc and not c89 (= MSVC++)
  8370. with_gnu_ld=yes
  8371. ;;
  8372. openbsd*)
  8373. with_gnu_ld=no
  8374. ;;
  8375. esac
  8376. ld_shlibs=yes
  8377. # On some targets, GNU ld is compatible enough with the native linker
  8378. # that we're better off using the native interface for both.
  8379. lt_use_gnu_ld_interface=no
  8380. if test "$with_gnu_ld" = yes; then
  8381. case $host_os in
  8382. aix*)
  8383. # The AIX port of GNU ld has always aspired to compatibility
  8384. # with the native linker. However, as the warning in the GNU ld
  8385. # block says, versions before 2.19.5* couldn't really create working
  8386. # shared libraries, regardless of the interface used.
  8387. case `$LD -v 2>&1` in
  8388. *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
  8389. *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
  8390. *\ \(GNU\ Binutils\)\ [3-9]*) ;;
  8391. *)
  8392. lt_use_gnu_ld_interface=yes
  8393. ;;
  8394. esac
  8395. ;;
  8396. *)
  8397. lt_use_gnu_ld_interface=yes
  8398. ;;
  8399. esac
  8400. fi
  8401. if test "$lt_use_gnu_ld_interface" = yes; then
  8402. # If archive_cmds runs LD, not CC, wlarc should be empty
  8403. wlarc='${wl}'
  8404. # Set some defaults for GNU ld with shared library support. These
  8405. # are reset later if shared libraries are not supported. Putting them
  8406. # here allows them to be overridden if necessary.
  8407. runpath_var=LD_RUN_PATH
  8408. hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
  8409. export_dynamic_flag_spec='${wl}--export-dynamic'
  8410. # ancient GNU ld didn't support --whole-archive et. al.
  8411. if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
  8412. whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
  8413. else
  8414. whole_archive_flag_spec=
  8415. fi
  8416. supports_anon_versioning=no
  8417. case `$LD -v 2>&1` in
  8418. *GNU\ gold*) supports_anon_versioning=yes ;;
  8419. *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
  8420. *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
  8421. *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
  8422. *\ 2.11.*) ;; # other 2.11 versions
  8423. *) supports_anon_versioning=yes ;;
  8424. esac
  8425. # See if GNU ld supports shared libraries.
  8426. case $host_os in
  8427. aix[3-9]*)
  8428. # On AIX/PPC, the GNU linker is very broken
  8429. if test "$host_cpu" != ia64; then
  8430. ld_shlibs=no
  8431. cat <<_LT_EOF 1>&2
  8432. *** Warning: the GNU linker, at least up to release 2.19, is reported
  8433. *** to be unable to reliably create shared libraries on AIX.
  8434. *** Therefore, libtool is disabling shared libraries support. If you
  8435. *** really care for shared libraries, you may want to install binutils
  8436. *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
  8437. *** You will then need to restart the configuration process.
  8438. _LT_EOF
  8439. fi
  8440. ;;
  8441. amigaos*)
  8442. case $host_cpu in
  8443. powerpc)
  8444. # see comment about AmigaOS4 .so support
  8445. archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
  8446. archive_expsym_cmds=''
  8447. ;;
  8448. m68k)
  8449. archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
  8450. hardcode_libdir_flag_spec='-L$libdir'
  8451. hardcode_minus_L=yes
  8452. ;;
  8453. esac
  8454. ;;
  8455. beos*)
  8456. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
  8457. allow_undefined_flag=unsupported
  8458. # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
  8459. # support --undefined. This deserves some investigation. FIXME
  8460. archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
  8461. else
  8462. ld_shlibs=no
  8463. fi
  8464. ;;
  8465. cygwin* | mingw* | pw32* | cegcc*)
  8466. # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
  8467. # as there is no search path for DLLs.
  8468. hardcode_libdir_flag_spec='-L$libdir'
  8469. export_dynamic_flag_spec='${wl}--export-all-symbols'
  8470. allow_undefined_flag=unsupported
  8471. always_export_symbols=no
  8472. enable_shared_with_static_runtimes=yes
  8473. export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
  8474. exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
  8475. if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
  8476. archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
  8477. # If the export-symbols file already is a .def file (1st line
  8478. # is EXPORTS), use it as is; otherwise, prepend...
  8479. archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
  8480. cp $export_symbols $output_objdir/$soname.def;
  8481. else
  8482. echo EXPORTS > $output_objdir/$soname.def;
  8483. cat $export_symbols >> $output_objdir/$soname.def;
  8484. fi~
  8485. $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
  8486. else
  8487. ld_shlibs=no
  8488. fi
  8489. ;;
  8490. haiku*)
  8491. archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
  8492. link_all_deplibs=yes
  8493. ;;
  8494. interix[3-9]*)
  8495. hardcode_direct=no
  8496. hardcode_shlibpath_var=no
  8497. hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
  8498. export_dynamic_flag_spec='${wl}-E'
  8499. # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
  8500. # Instead, shared libraries are loaded at an image base (0x10000000 by
  8501. # default) and relocated if they conflict, which is a slow very memory
  8502. # consuming and fragmenting process. To avoid this, we pick a random,
  8503. # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
  8504. # time. Moving up from 0x10000000 also allows more sbrk(2) space.
  8505. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
  8506. archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
  8507. ;;
  8508. gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
  8509. tmp_diet=no
  8510. if test "$host_os" = linux-dietlibc; then
  8511. case $cc_basename in
  8512. diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
  8513. esac
  8514. fi
  8515. if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
  8516. && test "$tmp_diet" = no
  8517. then
  8518. tmp_addflag=' $pic_flag'
  8519. tmp_sharedflag='-shared'
  8520. case $cc_basename,$host_cpu in
  8521. pgcc*) # Portland Group C compiler
  8522. whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
  8523. tmp_addflag=' $pic_flag'
  8524. ;;
  8525. pgf77* | pgf90* | pgf95* | pgfortran*)
  8526. # Portland Group f77 and f90 compilers
  8527. whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
  8528. tmp_addflag=' $pic_flag -Mnomain' ;;
  8529. ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
  8530. tmp_addflag=' -i_dynamic' ;;
  8531. efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
  8532. tmp_addflag=' -i_dynamic -nofor_main' ;;
  8533. ifc* | ifort*) # Intel Fortran compiler
  8534. tmp_addflag=' -nofor_main' ;;
  8535. lf95*) # Lahey Fortran 8.1
  8536. whole_archive_flag_spec=
  8537. tmp_sharedflag='--shared' ;;
  8538. xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
  8539. tmp_sharedflag='-qmkshrobj'
  8540. tmp_addflag= ;;
  8541. nvcc*) # Cuda Compiler Driver 2.2
  8542. whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
  8543. compiler_needs_object=yes
  8544. ;;
  8545. esac
  8546. case `$CC -V 2>&1 | sed 5q` in
  8547. *Sun\ C*) # Sun C 5.9
  8548. whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
  8549. compiler_needs_object=yes
  8550. tmp_sharedflag='-G' ;;
  8551. *Sun\ F*) # Sun Fortran 8.3
  8552. tmp_sharedflag='-G' ;;
  8553. esac
  8554. archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
  8555. if test "x$supports_anon_versioning" = xyes; then
  8556. archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
  8557. cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
  8558. echo "local: *; };" >> $output_objdir/$libname.ver~
  8559. $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
  8560. fi
  8561. case $cc_basename in
  8562. xlf* | bgf* | bgxlf* | mpixlf*)
  8563. # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
  8564. whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
  8565. hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
  8566. archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
  8567. if test "x$supports_anon_versioning" = xyes; then
  8568. archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
  8569. cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
  8570. echo "local: *; };" >> $output_objdir/$libname.ver~
  8571. $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
  8572. fi
  8573. ;;
  8574. esac
  8575. else
  8576. ld_shlibs=no
  8577. fi
  8578. ;;
  8579. netbsd*)
  8580. if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
  8581. archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
  8582. wlarc=
  8583. else
  8584. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
  8585. archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
  8586. fi
  8587. ;;
  8588. solaris*)
  8589. if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
  8590. ld_shlibs=no
  8591. cat <<_LT_EOF 1>&2
  8592. *** Warning: The releases 2.8.* of the GNU linker cannot reliably
  8593. *** create shared libraries on Solaris systems. Therefore, libtool
  8594. *** is disabling shared libraries support. We urge you to upgrade GNU
  8595. *** binutils to release 2.9.1 or newer. Another option is to modify
  8596. *** your PATH or compiler configuration so that the native linker is
  8597. *** used, and then restart.
  8598. _LT_EOF
  8599. elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
  8600. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
  8601. archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
  8602. else
  8603. ld_shlibs=no
  8604. fi
  8605. ;;
  8606. sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
  8607. case `$LD -v 2>&1` in
  8608. *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
  8609. ld_shlibs=no
  8610. cat <<_LT_EOF 1>&2
  8611. *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
  8612. *** reliably create shared libraries on SCO systems. Therefore, libtool
  8613. *** is disabling shared libraries support. We urge you to upgrade GNU
  8614. *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
  8615. *** your PATH or compiler configuration so that the native linker is
  8616. *** used, and then restart.
  8617. _LT_EOF
  8618. ;;
  8619. *)
  8620. # For security reasons, it is highly recommended that you always
  8621. # use absolute paths for naming shared libraries, and exclude the
  8622. # DT_RUNPATH tag from executables and libraries. But doing so
  8623. # requires that you compile everything twice, which is a pain.
  8624. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
  8625. hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
  8626. archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
  8627. archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
  8628. else
  8629. ld_shlibs=no
  8630. fi
  8631. ;;
  8632. esac
  8633. ;;
  8634. sunos4*)
  8635. archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
  8636. wlarc=
  8637. hardcode_direct=yes
  8638. hardcode_shlibpath_var=no
  8639. ;;
  8640. *)
  8641. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
  8642. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
  8643. archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
  8644. else
  8645. ld_shlibs=no
  8646. fi
  8647. ;;
  8648. esac
  8649. if test "$ld_shlibs" = no; then
  8650. runpath_var=
  8651. hardcode_libdir_flag_spec=
  8652. export_dynamic_flag_spec=
  8653. whole_archive_flag_spec=
  8654. fi
  8655. else
  8656. # PORTME fill in a description of your system's linker (not GNU ld)
  8657. case $host_os in
  8658. aix3*)
  8659. allow_undefined_flag=unsupported
  8660. always_export_symbols=yes
  8661. archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
  8662. # Note: this linker hardcodes the directories in LIBPATH if there
  8663. # are no directories specified by -L.
  8664. hardcode_minus_L=yes
  8665. if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
  8666. # Neither direct hardcoding nor static linking is supported with a
  8667. # broken collect2.
  8668. hardcode_direct=unsupported
  8669. fi
  8670. ;;
  8671. aix[4-9]*)
  8672. if test "$host_cpu" = ia64; then
  8673. # On IA64, the linker does run time linking by default, so we don't
  8674. # have to do anything special.
  8675. aix_use_runtimelinking=no
  8676. exp_sym_flag='-Bexport'
  8677. no_entry_flag=""
  8678. else
  8679. # If we're using GNU nm, then we don't want the "-C" option.
  8680. # -C means demangle to AIX nm, but means don't demangle with GNU nm
  8681. # Also, AIX nm treats weak defined symbols like other global
  8682. # defined symbols, whereas GNU nm marks them as "W".
  8683. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
  8684. export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
  8685. else
  8686. export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
  8687. fi
  8688. aix_use_runtimelinking=no
  8689. # Test if we are trying to use run time linking or normal
  8690. # AIX style linking. If -brtl is somewhere in LDFLAGS, we
  8691. # need to do runtime linking.
  8692. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
  8693. for ld_flag in $LDFLAGS; do
  8694. if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
  8695. aix_use_runtimelinking=yes
  8696. break
  8697. fi
  8698. done
  8699. ;;
  8700. esac
  8701. exp_sym_flag='-bexport'
  8702. no_entry_flag='-bnoentry'
  8703. fi
  8704. # When large executables or shared objects are built, AIX ld can
  8705. # have problems creating the table of contents. If linking a library
  8706. # or program results in "error TOC overflow" add -mminimal-toc to
  8707. # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
  8708. # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
  8709. archive_cmds=''
  8710. hardcode_direct=yes
  8711. hardcode_direct_absolute=yes
  8712. hardcode_libdir_separator=':'
  8713. link_all_deplibs=yes
  8714. file_list_spec='${wl}-f,'
  8715. if test "$GCC" = yes; then
  8716. case $host_os in aix4.[012]|aix4.[012].*)
  8717. # We only want to do this on AIX 4.2 and lower, the check
  8718. # below for broken collect2 doesn't work under 4.3+
  8719. collect2name=`${CC} -print-prog-name=collect2`
  8720. if test -f "$collect2name" &&
  8721. strings "$collect2name" | $GREP resolve_lib_name >/dev/null
  8722. then
  8723. # We have reworked collect2
  8724. :
  8725. else
  8726. # We have old collect2
  8727. hardcode_direct=unsupported
  8728. # It fails to find uninstalled libraries when the uninstalled
  8729. # path is not listed in the libpath. Setting hardcode_minus_L
  8730. # to unsupported forces relinking
  8731. hardcode_minus_L=yes
  8732. hardcode_libdir_flag_spec='-L$libdir'
  8733. hardcode_libdir_separator=
  8734. fi
  8735. ;;
  8736. esac
  8737. shared_flag='-shared'
  8738. if test "$aix_use_runtimelinking" = yes; then
  8739. shared_flag="$shared_flag "'${wl}-G'
  8740. fi
  8741. else
  8742. # not using gcc
  8743. if test "$host_cpu" = ia64; then
  8744. # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
  8745. # chokes on -Wl,-G. The following line is correct:
  8746. shared_flag='-G'
  8747. else
  8748. if test "$aix_use_runtimelinking" = yes; then
  8749. shared_flag='${wl}-G'
  8750. else
  8751. shared_flag='${wl}-bM:SRE'
  8752. fi
  8753. fi
  8754. fi
  8755. export_dynamic_flag_spec='${wl}-bexpall'
  8756. # It seems that -bexpall does not export symbols beginning with
  8757. # underscore (_), so it is better to generate a list of symbols to export.
  8758. always_export_symbols=yes
  8759. if test "$aix_use_runtimelinking" = yes; then
  8760. # Warning - without using the other runtime loading flags (-brtl),
  8761. # -berok will link without error, but may produce a broken library.
  8762. allow_undefined_flag='-berok'
  8763. # Determine the default libpath from the value encoded in an
  8764. # empty executable.
  8765. if test "${lt_cv_aix_libpath+set}" = set; then
  8766. aix_libpath=$lt_cv_aix_libpath
  8767. else
  8768. if ${lt_cv_aix_libpath_+:} false; then :
  8769. $as_echo_n "(cached) " >&6
  8770. else
  8771. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  8772. /* end confdefs.h. */
  8773. int
  8774. main ()
  8775. {
  8776. ;
  8777. return 0;
  8778. }
  8779. _ACEOF
  8780. if ac_fn_c_try_link "$LINENO"; then :
  8781. lt_aix_libpath_sed='
  8782. /Import File Strings/,/^$/ {
  8783. /^0/ {
  8784. s/^0 *\([^ ]*\) *$/\1/
  8785. p
  8786. }
  8787. }'
  8788. lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  8789. # Check for a 64-bit object if we didn't find anything.
  8790. if test -z "$lt_cv_aix_libpath_"; then
  8791. lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  8792. fi
  8793. fi
  8794. rm -f core conftest.err conftest.$ac_objext \
  8795. conftest$ac_exeext conftest.$ac_ext
  8796. if test -z "$lt_cv_aix_libpath_"; then
  8797. lt_cv_aix_libpath_="/usr/lib:/lib"
  8798. fi
  8799. fi
  8800. aix_libpath=$lt_cv_aix_libpath_
  8801. fi
  8802. hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
  8803. archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
  8804. else
  8805. if test "$host_cpu" = ia64; then
  8806. hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
  8807. allow_undefined_flag="-z nodefs"
  8808. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
  8809. else
  8810. # Determine the default libpath from the value encoded in an
  8811. # empty executable.
  8812. if test "${lt_cv_aix_libpath+set}" = set; then
  8813. aix_libpath=$lt_cv_aix_libpath
  8814. else
  8815. if ${lt_cv_aix_libpath_+:} false; then :
  8816. $as_echo_n "(cached) " >&6
  8817. else
  8818. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  8819. /* end confdefs.h. */
  8820. int
  8821. main ()
  8822. {
  8823. ;
  8824. return 0;
  8825. }
  8826. _ACEOF
  8827. if ac_fn_c_try_link "$LINENO"; then :
  8828. lt_aix_libpath_sed='
  8829. /Import File Strings/,/^$/ {
  8830. /^0/ {
  8831. s/^0 *\([^ ]*\) *$/\1/
  8832. p
  8833. }
  8834. }'
  8835. lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  8836. # Check for a 64-bit object if we didn't find anything.
  8837. if test -z "$lt_cv_aix_libpath_"; then
  8838. lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  8839. fi
  8840. fi
  8841. rm -f core conftest.err conftest.$ac_objext \
  8842. conftest$ac_exeext conftest.$ac_ext
  8843. if test -z "$lt_cv_aix_libpath_"; then
  8844. lt_cv_aix_libpath_="/usr/lib:/lib"
  8845. fi
  8846. fi
  8847. aix_libpath=$lt_cv_aix_libpath_
  8848. fi
  8849. hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
  8850. # Warning - without using the other run time loading flags,
  8851. # -berok will link without error, but may produce a broken library.
  8852. no_undefined_flag=' ${wl}-bernotok'
  8853. allow_undefined_flag=' ${wl}-berok'
  8854. if test "$with_gnu_ld" = yes; then
  8855. # We only use this code for GNU lds that support --whole-archive.
  8856. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
  8857. else
  8858. # Exported symbols can be pulled into shared objects from archives
  8859. whole_archive_flag_spec='$convenience'
  8860. fi
  8861. archive_cmds_need_lc=yes
  8862. # This is similar to how AIX traditionally builds its shared libraries.
  8863. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
  8864. fi
  8865. fi
  8866. ;;
  8867. amigaos*)
  8868. case $host_cpu in
  8869. powerpc)
  8870. # see comment about AmigaOS4 .so support
  8871. archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
  8872. archive_expsym_cmds=''
  8873. ;;
  8874. m68k)
  8875. archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
  8876. hardcode_libdir_flag_spec='-L$libdir'
  8877. hardcode_minus_L=yes
  8878. ;;
  8879. esac
  8880. ;;
  8881. bsdi[45]*)
  8882. export_dynamic_flag_spec=-rdynamic
  8883. ;;
  8884. cygwin* | mingw* | pw32* | cegcc*)
  8885. # When not using gcc, we currently assume that we are using
  8886. # Microsoft Visual C++.
  8887. # hardcode_libdir_flag_spec is actually meaningless, as there is
  8888. # no search path for DLLs.
  8889. case $cc_basename in
  8890. cl*)
  8891. # Native MSVC
  8892. hardcode_libdir_flag_spec=' '
  8893. allow_undefined_flag=unsupported
  8894. always_export_symbols=yes
  8895. file_list_spec='@'
  8896. # Tell ltmain to make .lib files, not .a files.
  8897. libext=lib
  8898. # Tell ltmain to make .dll files, not .so files.
  8899. shrext_cmds=".dll"
  8900. # FIXME: Setting linknames here is a bad hack.
  8901. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
  8902. archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
  8903. sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
  8904. else
  8905. sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
  8906. fi~
  8907. $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
  8908. linknames='
  8909. # The linker will not automatically build a static lib if we build a DLL.
  8910. # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
  8911. enable_shared_with_static_runtimes=yes
  8912. exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
  8913. export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
  8914. # Don't use ranlib
  8915. old_postinstall_cmds='chmod 644 $oldlib'
  8916. postlink_cmds='lt_outputfile="@OUTPUT@"~
  8917. lt_tool_outputfile="@TOOL_OUTPUT@"~
  8918. case $lt_outputfile in
  8919. *.exe|*.EXE) ;;
  8920. *)
  8921. lt_outputfile="$lt_outputfile.exe"
  8922. lt_tool_outputfile="$lt_tool_outputfile.exe"
  8923. ;;
  8924. esac~
  8925. if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
  8926. $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
  8927. $RM "$lt_outputfile.manifest";
  8928. fi'
  8929. ;;
  8930. *)
  8931. # Assume MSVC wrapper
  8932. hardcode_libdir_flag_spec=' '
  8933. allow_undefined_flag=unsupported
  8934. # Tell ltmain to make .lib files, not .a files.
  8935. libext=lib
  8936. # Tell ltmain to make .dll files, not .so files.
  8937. shrext_cmds=".dll"
  8938. # FIXME: Setting linknames here is a bad hack.
  8939. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
  8940. # The linker will automatically build a .lib file if we build a DLL.
  8941. old_archive_from_new_cmds='true'
  8942. # FIXME: Should let the user specify the lib program.
  8943. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
  8944. enable_shared_with_static_runtimes=yes
  8945. ;;
  8946. esac
  8947. ;;
  8948. darwin* | rhapsody*)
  8949. archive_cmds_need_lc=no
  8950. hardcode_direct=no
  8951. hardcode_automatic=yes
  8952. hardcode_shlibpath_var=unsupported
  8953. if test "$lt_cv_ld_force_load" = "yes"; then
  8954. whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
  8955. else
  8956. whole_archive_flag_spec=''
  8957. fi
  8958. link_all_deplibs=yes
  8959. allow_undefined_flag="$_lt_dar_allow_undefined"
  8960. case $cc_basename in
  8961. ifort*) _lt_dar_can_shared=yes ;;
  8962. *) _lt_dar_can_shared=$GCC ;;
  8963. esac
  8964. if test "$_lt_dar_can_shared" = "yes"; then
  8965. output_verbose_link_cmd=func_echo_all
  8966. archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
  8967. module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
  8968. archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
  8969. module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
  8970. else
  8971. ld_shlibs=no
  8972. fi
  8973. ;;
  8974. dgux*)
  8975. archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
  8976. hardcode_libdir_flag_spec='-L$libdir'
  8977. hardcode_shlibpath_var=no
  8978. ;;
  8979. # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
  8980. # support. Future versions do this automatically, but an explicit c++rt0.o
  8981. # does not break anything, and helps significantly (at the cost of a little
  8982. # extra space).
  8983. freebsd2.2*)
  8984. archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
  8985. hardcode_libdir_flag_spec='-R$libdir'
  8986. hardcode_direct=yes
  8987. hardcode_shlibpath_var=no
  8988. ;;
  8989. # Unfortunately, older versions of FreeBSD 2 do not have this feature.
  8990. freebsd2.*)
  8991. archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
  8992. hardcode_direct=yes
  8993. hardcode_minus_L=yes
  8994. hardcode_shlibpath_var=no
  8995. ;;
  8996. # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
  8997. freebsd* | dragonfly*)
  8998. archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
  8999. hardcode_libdir_flag_spec='-R$libdir'
  9000. hardcode_direct=yes
  9001. hardcode_shlibpath_var=no
  9002. ;;
  9003. hpux9*)
  9004. if test "$GCC" = yes; then
  9005. archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
  9006. else
  9007. archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
  9008. fi
  9009. hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
  9010. hardcode_libdir_separator=:
  9011. hardcode_direct=yes
  9012. # hardcode_minus_L: Not really in the search PATH,
  9013. # but as the default location of the library.
  9014. hardcode_minus_L=yes
  9015. export_dynamic_flag_spec='${wl}-E'
  9016. ;;
  9017. hpux10*)
  9018. if test "$GCC" = yes && test "$with_gnu_ld" = no; then
  9019. archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
  9020. else
  9021. archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
  9022. fi
  9023. if test "$with_gnu_ld" = no; then
  9024. hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
  9025. hardcode_libdir_separator=:
  9026. hardcode_direct=yes
  9027. hardcode_direct_absolute=yes
  9028. export_dynamic_flag_spec='${wl}-E'
  9029. # hardcode_minus_L: Not really in the search PATH,
  9030. # but as the default location of the library.
  9031. hardcode_minus_L=yes
  9032. fi
  9033. ;;
  9034. hpux11*)
  9035. if test "$GCC" = yes && test "$with_gnu_ld" = no; then
  9036. case $host_cpu in
  9037. hppa*64*)
  9038. archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
  9039. ;;
  9040. ia64*)
  9041. archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
  9042. ;;
  9043. *)
  9044. archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
  9045. ;;
  9046. esac
  9047. else
  9048. case $host_cpu in
  9049. hppa*64*)
  9050. archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
  9051. ;;
  9052. ia64*)
  9053. archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
  9054. ;;
  9055. *)
  9056. # Older versions of the 11.00 compiler do not understand -b yet
  9057. # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
  9058. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
  9059. $as_echo_n "checking if $CC understands -b... " >&6; }
  9060. if ${lt_cv_prog_compiler__b+:} false; then :
  9061. $as_echo_n "(cached) " >&6
  9062. else
  9063. lt_cv_prog_compiler__b=no
  9064. save_LDFLAGS="$LDFLAGS"
  9065. LDFLAGS="$LDFLAGS -b"
  9066. echo "$lt_simple_link_test_code" > conftest.$ac_ext
  9067. if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
  9068. # The linker can only warn and ignore the option if not recognized
  9069. # So say no if there are warnings
  9070. if test -s conftest.err; then
  9071. # Append any errors to the config.log.
  9072. cat conftest.err 1>&5
  9073. $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
  9074. $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
  9075. if diff conftest.exp conftest.er2 >/dev/null; then
  9076. lt_cv_prog_compiler__b=yes
  9077. fi
  9078. else
  9079. lt_cv_prog_compiler__b=yes
  9080. fi
  9081. fi
  9082. $RM -r conftest*
  9083. LDFLAGS="$save_LDFLAGS"
  9084. fi
  9085. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
  9086. $as_echo "$lt_cv_prog_compiler__b" >&6; }
  9087. if test x"$lt_cv_prog_compiler__b" = xyes; then
  9088. archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
  9089. else
  9090. archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
  9091. fi
  9092. ;;
  9093. esac
  9094. fi
  9095. if test "$with_gnu_ld" = no; then
  9096. hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
  9097. hardcode_libdir_separator=:
  9098. case $host_cpu in
  9099. hppa*64*|ia64*)
  9100. hardcode_direct=no
  9101. hardcode_shlibpath_var=no
  9102. ;;
  9103. *)
  9104. hardcode_direct=yes
  9105. hardcode_direct_absolute=yes
  9106. export_dynamic_flag_spec='${wl}-E'
  9107. # hardcode_minus_L: Not really in the search PATH,
  9108. # but as the default location of the library.
  9109. hardcode_minus_L=yes
  9110. ;;
  9111. esac
  9112. fi
  9113. ;;
  9114. irix5* | irix6* | nonstopux*)
  9115. if test "$GCC" = yes; then
  9116. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
  9117. # Try to use the -exported_symbol ld option, if it does not
  9118. # work, assume that -exports_file does not work either and
  9119. # implicitly export all symbols.
  9120. # This should be the same for all languages, so no per-tag cache variable.
  9121. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
  9122. $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
  9123. if ${lt_cv_irix_exported_symbol+:} false; then :
  9124. $as_echo_n "(cached) " >&6
  9125. else
  9126. save_LDFLAGS="$LDFLAGS"
  9127. LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
  9128. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  9129. /* end confdefs.h. */
  9130. int foo (void) { return 0; }
  9131. _ACEOF
  9132. if ac_fn_c_try_link "$LINENO"; then :
  9133. lt_cv_irix_exported_symbol=yes
  9134. else
  9135. lt_cv_irix_exported_symbol=no
  9136. fi
  9137. rm -f core conftest.err conftest.$ac_objext \
  9138. conftest$ac_exeext conftest.$ac_ext
  9139. LDFLAGS="$save_LDFLAGS"
  9140. fi
  9141. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
  9142. $as_echo "$lt_cv_irix_exported_symbol" >&6; }
  9143. if test "$lt_cv_irix_exported_symbol" = yes; then
  9144. archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
  9145. fi
  9146. else
  9147. archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
  9148. archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
  9149. fi
  9150. archive_cmds_need_lc='no'
  9151. hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
  9152. hardcode_libdir_separator=:
  9153. inherit_rpath=yes
  9154. link_all_deplibs=yes
  9155. ;;
  9156. netbsd*)
  9157. if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
  9158. archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
  9159. else
  9160. archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
  9161. fi
  9162. hardcode_libdir_flag_spec='-R$libdir'
  9163. hardcode_direct=yes
  9164. hardcode_shlibpath_var=no
  9165. ;;
  9166. newsos6)
  9167. archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
  9168. hardcode_direct=yes
  9169. hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
  9170. hardcode_libdir_separator=:
  9171. hardcode_shlibpath_var=no
  9172. ;;
  9173. *nto* | *qnx*)
  9174. ;;
  9175. openbsd*)
  9176. if test -f /usr/libexec/ld.so; then
  9177. hardcode_direct=yes
  9178. hardcode_shlibpath_var=no
  9179. hardcode_direct_absolute=yes
  9180. if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
  9181. archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
  9182. archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
  9183. hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
  9184. export_dynamic_flag_spec='${wl}-E'
  9185. else
  9186. case $host_os in
  9187. openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
  9188. archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
  9189. hardcode_libdir_flag_spec='-R$libdir'
  9190. ;;
  9191. *)
  9192. archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
  9193. hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
  9194. ;;
  9195. esac
  9196. fi
  9197. else
  9198. ld_shlibs=no
  9199. fi
  9200. ;;
  9201. os2*)
  9202. hardcode_libdir_flag_spec='-L$libdir'
  9203. hardcode_minus_L=yes
  9204. allow_undefined_flag=unsupported
  9205. archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
  9206. old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
  9207. ;;
  9208. osf3*)
  9209. if test "$GCC" = yes; then
  9210. allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
  9211. archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
  9212. else
  9213. allow_undefined_flag=' -expect_unresolved \*'
  9214. archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
  9215. fi
  9216. archive_cmds_need_lc='no'
  9217. hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
  9218. hardcode_libdir_separator=:
  9219. ;;
  9220. osf4* | osf5*) # as osf3* with the addition of -msym flag
  9221. if test "$GCC" = yes; then
  9222. allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
  9223. archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
  9224. hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
  9225. else
  9226. allow_undefined_flag=' -expect_unresolved \*'
  9227. archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
  9228. archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
  9229. $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
  9230. # Both c and cxx compiler support -rpath directly
  9231. hardcode_libdir_flag_spec='-rpath $libdir'
  9232. fi
  9233. archive_cmds_need_lc='no'
  9234. hardcode_libdir_separator=:
  9235. ;;
  9236. solaris*)
  9237. no_undefined_flag=' -z defs'
  9238. if test "$GCC" = yes; then
  9239. wlarc='${wl}'
  9240. archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
  9241. archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
  9242. $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
  9243. else
  9244. case `$CC -V 2>&1` in
  9245. *"Compilers 5.0"*)
  9246. wlarc=''
  9247. archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
  9248. archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
  9249. $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
  9250. ;;
  9251. *)
  9252. wlarc='${wl}'
  9253. archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
  9254. archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
  9255. $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
  9256. ;;
  9257. esac
  9258. fi
  9259. hardcode_libdir_flag_spec='-R$libdir'
  9260. hardcode_shlibpath_var=no
  9261. case $host_os in
  9262. solaris2.[0-5] | solaris2.[0-5].*) ;;
  9263. *)
  9264. # The compiler driver will combine and reorder linker options,
  9265. # but understands `-z linker_flag'. GCC discards it without `$wl',
  9266. # but is careful enough not to reorder.
  9267. # Supported since Solaris 2.6 (maybe 2.5.1?)
  9268. if test "$GCC" = yes; then
  9269. whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
  9270. else
  9271. whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
  9272. fi
  9273. ;;
  9274. esac
  9275. link_all_deplibs=yes
  9276. ;;
  9277. sunos4*)
  9278. if test "x$host_vendor" = xsequent; then
  9279. # Use $CC to link under sequent, because it throws in some extra .o
  9280. # files that make .init and .fini sections work.
  9281. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
  9282. else
  9283. archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
  9284. fi
  9285. hardcode_libdir_flag_spec='-L$libdir'
  9286. hardcode_direct=yes
  9287. hardcode_minus_L=yes
  9288. hardcode_shlibpath_var=no
  9289. ;;
  9290. sysv4)
  9291. case $host_vendor in
  9292. sni)
  9293. archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
  9294. hardcode_direct=yes # is this really true???
  9295. ;;
  9296. siemens)
  9297. ## LD is ld it makes a PLAMLIB
  9298. ## CC just makes a GrossModule.
  9299. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
  9300. reload_cmds='$CC -r -o $output$reload_objs'
  9301. hardcode_direct=no
  9302. ;;
  9303. motorola)
  9304. archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
  9305. hardcode_direct=no #Motorola manual says yes, but my tests say they lie
  9306. ;;
  9307. esac
  9308. runpath_var='LD_RUN_PATH'
  9309. hardcode_shlibpath_var=no
  9310. ;;
  9311. sysv4.3*)
  9312. archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
  9313. hardcode_shlibpath_var=no
  9314. export_dynamic_flag_spec='-Bexport'
  9315. ;;
  9316. sysv4*MP*)
  9317. if test -d /usr/nec; then
  9318. archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
  9319. hardcode_shlibpath_var=no
  9320. runpath_var=LD_RUN_PATH
  9321. hardcode_runpath_var=yes
  9322. ld_shlibs=yes
  9323. fi
  9324. ;;
  9325. sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
  9326. no_undefined_flag='${wl}-z,text'
  9327. archive_cmds_need_lc=no
  9328. hardcode_shlibpath_var=no
  9329. runpath_var='LD_RUN_PATH'
  9330. if test "$GCC" = yes; then
  9331. archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
  9332. archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
  9333. else
  9334. archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
  9335. archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
  9336. fi
  9337. ;;
  9338. sysv5* | sco3.2v5* | sco5v6*)
  9339. # Note: We can NOT use -z defs as we might desire, because we do not
  9340. # link with -lc, and that would cause any symbols used from libc to
  9341. # always be unresolved, which means just about no library would
  9342. # ever link correctly. If we're not using GNU ld we use -z text
  9343. # though, which does catch some bad symbols but isn't as heavy-handed
  9344. # as -z defs.
  9345. no_undefined_flag='${wl}-z,text'
  9346. allow_undefined_flag='${wl}-z,nodefs'
  9347. archive_cmds_need_lc=no
  9348. hardcode_shlibpath_var=no
  9349. hardcode_libdir_flag_spec='${wl}-R,$libdir'
  9350. hardcode_libdir_separator=':'
  9351. link_all_deplibs=yes
  9352. export_dynamic_flag_spec='${wl}-Bexport'
  9353. runpath_var='LD_RUN_PATH'
  9354. if test "$GCC" = yes; then
  9355. archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
  9356. archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
  9357. else
  9358. archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
  9359. archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
  9360. fi
  9361. ;;
  9362. uts4*)
  9363. archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
  9364. hardcode_libdir_flag_spec='-L$libdir'
  9365. hardcode_shlibpath_var=no
  9366. ;;
  9367. *)
  9368. ld_shlibs=no
  9369. ;;
  9370. esac
  9371. if test x$host_vendor = xsni; then
  9372. case $host in
  9373. sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
  9374. export_dynamic_flag_spec='${wl}-Blargedynsym'
  9375. ;;
  9376. esac
  9377. fi
  9378. fi
  9379. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
  9380. $as_echo "$ld_shlibs" >&6; }
  9381. test "$ld_shlibs" = no && can_build_shared=no
  9382. with_gnu_ld=$with_gnu_ld
  9383. #
  9384. # Do we need to explicitly link libc?
  9385. #
  9386. case "x$archive_cmds_need_lc" in
  9387. x|xyes)
  9388. # Assume -lc should be added
  9389. archive_cmds_need_lc=yes
  9390. if test "$enable_shared" = yes && test "$GCC" = yes; then
  9391. case $archive_cmds in
  9392. *'~'*)
  9393. # FIXME: we may have to deal with multi-command sequences.
  9394. ;;
  9395. '$CC '*)
  9396. # Test whether the compiler implicitly links with -lc since on some
  9397. # systems, -lgcc has to come before -lc. If gcc already passes -lc
  9398. # to ld, don't add -lc before -lgcc.
  9399. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
  9400. $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
  9401. if ${lt_cv_archive_cmds_need_lc+:} false; then :
  9402. $as_echo_n "(cached) " >&6
  9403. else
  9404. $RM conftest*
  9405. echo "$lt_simple_compile_test_code" > conftest.$ac_ext
  9406. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  9407. (eval $ac_compile) 2>&5
  9408. ac_status=$?
  9409. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  9410. test $ac_status = 0; } 2>conftest.err; then
  9411. soname=conftest
  9412. lib=conftest
  9413. libobjs=conftest.$ac_objext
  9414. deplibs=
  9415. wl=$lt_prog_compiler_wl
  9416. pic_flag=$lt_prog_compiler_pic
  9417. compiler_flags=-v
  9418. linker_flags=-v
  9419. verstring=
  9420. output_objdir=.
  9421. libname=conftest
  9422. lt_save_allow_undefined_flag=$allow_undefined_flag
  9423. allow_undefined_flag=
  9424. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
  9425. (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
  9426. ac_status=$?
  9427. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  9428. test $ac_status = 0; }
  9429. then
  9430. lt_cv_archive_cmds_need_lc=no
  9431. else
  9432. lt_cv_archive_cmds_need_lc=yes
  9433. fi
  9434. allow_undefined_flag=$lt_save_allow_undefined_flag
  9435. else
  9436. cat conftest.err 1>&5
  9437. fi
  9438. $RM conftest*
  9439. fi
  9440. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
  9441. $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
  9442. archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
  9443. ;;
  9444. esac
  9445. fi
  9446. ;;
  9447. esac
  9448. { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
  9449. $as_echo_n "checking dynamic linker characteristics... " >&6; }
  9450. if test "$GCC" = yes; then
  9451. case $host_os in
  9452. darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
  9453. *) lt_awk_arg="/^libraries:/" ;;
  9454. esac
  9455. case $host_os in
  9456. mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
  9457. *) lt_sed_strip_eq="s,=/,/,g" ;;
  9458. esac
  9459. lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
  9460. case $lt_search_path_spec in
  9461. *\;*)
  9462. # if the path contains ";" then we assume it to be the separator
  9463. # otherwise default to the standard path separator (i.e. ":") - it is
  9464. # assumed that no part of a normal pathname contains ";" but that should
  9465. # okay in the real world where ";" in dirpaths is itself problematic.
  9466. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
  9467. ;;
  9468. *)
  9469. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
  9470. ;;
  9471. esac
  9472. # Ok, now we have the path, separated by spaces, we can step through it
  9473. # and add multilib dir if necessary.
  9474. lt_tmp_lt_search_path_spec=
  9475. lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
  9476. for lt_sys_path in $lt_search_path_spec; do
  9477. if test -d "$lt_sys_path/$lt_multi_os_dir"; then
  9478. lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
  9479. else
  9480. test -d "$lt_sys_path" && \
  9481. lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
  9482. fi
  9483. done
  9484. lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
  9485. BEGIN {RS=" "; FS="/|\n";} {
  9486. lt_foo="";
  9487. lt_count=0;
  9488. for (lt_i = NF; lt_i > 0; lt_i--) {
  9489. if ($lt_i != "" && $lt_i != ".") {
  9490. if ($lt_i == "..") {
  9491. lt_count++;
  9492. } else {
  9493. if (lt_count == 0) {
  9494. lt_foo="/" $lt_i lt_foo;
  9495. } else {
  9496. lt_count--;
  9497. }
  9498. }
  9499. }
  9500. }
  9501. if (lt_foo != "") { lt_freq[lt_foo]++; }
  9502. if (lt_freq[lt_foo] == 1) { print lt_foo; }
  9503. }'`
  9504. # AWK program above erroneously prepends '/' to C:/dos/paths
  9505. # for these hosts.
  9506. case $host_os in
  9507. mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
  9508. $SED 's,/\([A-Za-z]:\),\1,g'` ;;
  9509. esac
  9510. sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
  9511. else
  9512. sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
  9513. fi
  9514. library_names_spec=
  9515. libname_spec='lib$name'
  9516. soname_spec=
  9517. shrext_cmds=".so"
  9518. postinstall_cmds=
  9519. postuninstall_cmds=
  9520. finish_cmds=
  9521. finish_eval=
  9522. shlibpath_var=
  9523. shlibpath_overrides_runpath=unknown
  9524. version_type=none
  9525. dynamic_linker="$host_os ld.so"
  9526. sys_lib_dlsearch_path_spec="/lib /usr/lib"
  9527. need_lib_prefix=unknown
  9528. hardcode_into_libs=no
  9529. # when you set need_version to no, make sure it does not cause -set_version
  9530. # flags to be left without arguments
  9531. need_version=unknown
  9532. case $host_os in
  9533. aix3*)
  9534. version_type=linux # correct to gnu/linux during the next big refactor
  9535. library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
  9536. shlibpath_var=LIBPATH
  9537. # AIX 3 has no versioning support, so we append a major version to the name.
  9538. soname_spec='${libname}${release}${shared_ext}$major'
  9539. ;;
  9540. aix[4-9]*)
  9541. version_type=linux # correct to gnu/linux during the next big refactor
  9542. need_lib_prefix=no
  9543. need_version=no
  9544. hardcode_into_libs=yes
  9545. if test "$host_cpu" = ia64; then
  9546. # AIX 5 supports IA64
  9547. library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
  9548. shlibpath_var=LD_LIBRARY_PATH
  9549. else
  9550. # With GCC up to 2.95.x, collect2 would create an import file
  9551. # for dependence libraries. The import file would start with
  9552. # the line `#! .'. This would cause the generated library to
  9553. # depend on `.', always an invalid library. This was fixed in
  9554. # development snapshots of GCC prior to 3.0.
  9555. case $host_os in
  9556. aix4 | aix4.[01] | aix4.[01].*)
  9557. if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
  9558. echo ' yes '
  9559. echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
  9560. :
  9561. else
  9562. can_build_shared=no
  9563. fi
  9564. ;;
  9565. esac
  9566. # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
  9567. # soname into executable. Probably we can add versioning support to
  9568. # collect2, so additional links can be useful in future.
  9569. if test "$aix_use_runtimelinking" = yes; then
  9570. # If using run time linking (on AIX 4.2 or later) use lib<name>.so
  9571. # instead of lib<name>.a to let people know that these are not
  9572. # typical AIX shared libraries.
  9573. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  9574. else
  9575. # We preserve .a as extension for shared libraries through AIX4.2
  9576. # and later when we are not doing run time linking.
  9577. library_names_spec='${libname}${release}.a $libname.a'
  9578. soname_spec='${libname}${release}${shared_ext}$major'
  9579. fi
  9580. shlibpath_var=LIBPATH
  9581. fi
  9582. ;;
  9583. amigaos*)
  9584. case $host_cpu in
  9585. powerpc)
  9586. # Since July 2007 AmigaOS4 officially supports .so libraries.
  9587. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
  9588. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  9589. ;;
  9590. m68k)
  9591. library_names_spec='$libname.ixlibrary $libname.a'
  9592. # Create ${libname}_ixlibrary.a entries in /sys/libs.
  9593. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
  9594. ;;
  9595. esac
  9596. ;;
  9597. beos*)
  9598. library_names_spec='${libname}${shared_ext}'
  9599. dynamic_linker="$host_os ld.so"
  9600. shlibpath_var=LIBRARY_PATH
  9601. ;;
  9602. bsdi[45]*)
  9603. version_type=linux # correct to gnu/linux during the next big refactor
  9604. need_version=no
  9605. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  9606. soname_spec='${libname}${release}${shared_ext}$major'
  9607. finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
  9608. shlibpath_var=LD_LIBRARY_PATH
  9609. sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
  9610. sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
  9611. # the default ld.so.conf also contains /usr/contrib/lib and
  9612. # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
  9613. # libtool to hard-code these into programs
  9614. ;;
  9615. cygwin* | mingw* | pw32* | cegcc*)
  9616. version_type=windows
  9617. shrext_cmds=".dll"
  9618. need_version=no
  9619. need_lib_prefix=no
  9620. case $GCC,$cc_basename in
  9621. yes,*)
  9622. # gcc
  9623. library_names_spec='$libname.dll.a'
  9624. # DLL is installed to $(libdir)/../bin by postinstall_cmds
  9625. postinstall_cmds='base_file=`basename \${file}`~
  9626. dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
  9627. dldir=$destdir/`dirname \$dlpath`~
  9628. test -d \$dldir || mkdir -p \$dldir~
  9629. $install_prog $dir/$dlname \$dldir/$dlname~
  9630. chmod a+x \$dldir/$dlname~
  9631. if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
  9632. eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
  9633. fi'
  9634. postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
  9635. dlpath=$dir/\$dldll~
  9636. $RM \$dlpath'
  9637. shlibpath_overrides_runpath=yes
  9638. case $host_os in
  9639. cygwin*)
  9640. # Cygwin DLLs use 'cyg' prefix rather than 'lib'
  9641. soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
  9642. sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
  9643. ;;
  9644. mingw* | cegcc*)
  9645. # MinGW DLLs use traditional 'lib' prefix
  9646. soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
  9647. ;;
  9648. pw32*)
  9649. # pw32 DLLs use 'pw' prefix rather than 'lib'
  9650. library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
  9651. ;;
  9652. esac
  9653. dynamic_linker='Win32 ld.exe'
  9654. ;;
  9655. *,cl*)
  9656. # Native MSVC
  9657. libname_spec='$name'
  9658. soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
  9659. library_names_spec='${libname}.dll.lib'
  9660. case $build_os in
  9661. mingw*)
  9662. sys_lib_search_path_spec=
  9663. lt_save_ifs=$IFS
  9664. IFS=';'
  9665. for lt_path in $LIB
  9666. do
  9667. IFS=$lt_save_ifs
  9668. # Let DOS variable expansion print the short 8.3 style file name.
  9669. lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
  9670. sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
  9671. done
  9672. IFS=$lt_save_ifs
  9673. # Convert to MSYS style.
  9674. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
  9675. ;;
  9676. cygwin*)
  9677. # Convert to unix form, then to dos form, then back to unix form
  9678. # but this time dos style (no spaces!) so that the unix form looks
  9679. # like /cygdrive/c/PROGRA~1:/cygdr...
  9680. sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
  9681. sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
  9682. sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
  9683. ;;
  9684. *)
  9685. sys_lib_search_path_spec="$LIB"
  9686. if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
  9687. # It is most probably a Windows format PATH.
  9688. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
  9689. else
  9690. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
  9691. fi
  9692. # FIXME: find the short name or the path components, as spaces are
  9693. # common. (e.g. "Program Files" -> "PROGRA~1")
  9694. ;;
  9695. esac
  9696. # DLL is installed to $(libdir)/../bin by postinstall_cmds
  9697. postinstall_cmds='base_file=`basename \${file}`~
  9698. dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
  9699. dldir=$destdir/`dirname \$dlpath`~
  9700. test -d \$dldir || mkdir -p \$dldir~
  9701. $install_prog $dir/$dlname \$dldir/$dlname'
  9702. postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
  9703. dlpath=$dir/\$dldll~
  9704. $RM \$dlpath'
  9705. shlibpath_overrides_runpath=yes
  9706. dynamic_linker='Win32 link.exe'
  9707. ;;
  9708. *)
  9709. # Assume MSVC wrapper
  9710. library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
  9711. dynamic_linker='Win32 ld.exe'
  9712. ;;
  9713. esac
  9714. # FIXME: first we should search . and the directory the executable is in
  9715. shlibpath_var=PATH
  9716. ;;
  9717. darwin* | rhapsody*)
  9718. dynamic_linker="$host_os dyld"
  9719. version_type=darwin
  9720. need_lib_prefix=no
  9721. need_version=no
  9722. library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
  9723. soname_spec='${libname}${release}${major}$shared_ext'
  9724. shlibpath_overrides_runpath=yes
  9725. shlibpath_var=DYLD_LIBRARY_PATH
  9726. shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
  9727. sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
  9728. sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
  9729. ;;
  9730. dgux*)
  9731. version_type=linux # correct to gnu/linux during the next big refactor
  9732. need_lib_prefix=no
  9733. need_version=no
  9734. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
  9735. soname_spec='${libname}${release}${shared_ext}$major'
  9736. shlibpath_var=LD_LIBRARY_PATH
  9737. ;;
  9738. freebsd* | dragonfly*)
  9739. # DragonFly does not have aout. When/if they implement a new
  9740. # versioning mechanism, adjust this.
  9741. if test -x /usr/bin/objformat; then
  9742. objformat=`/usr/bin/objformat`
  9743. else
  9744. case $host_os in
  9745. freebsd[23].*) objformat=aout ;;
  9746. *) objformat=elf ;;
  9747. esac
  9748. fi
  9749. version_type=freebsd-$objformat
  9750. case $version_type in
  9751. freebsd-elf*)
  9752. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
  9753. need_version=no
  9754. need_lib_prefix=no
  9755. ;;
  9756. freebsd-*)
  9757. library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
  9758. need_version=yes
  9759. ;;
  9760. esac
  9761. shlibpath_var=LD_LIBRARY_PATH
  9762. case $host_os in
  9763. freebsd2.*)
  9764. shlibpath_overrides_runpath=yes
  9765. ;;
  9766. freebsd3.[01]* | freebsdelf3.[01]*)
  9767. shlibpath_overrides_runpath=yes
  9768. hardcode_into_libs=yes
  9769. ;;
  9770. freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
  9771. freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
  9772. shlibpath_overrides_runpath=no
  9773. hardcode_into_libs=yes
  9774. ;;
  9775. *) # from 4.6 on, and DragonFly
  9776. shlibpath_overrides_runpath=yes
  9777. hardcode_into_libs=yes
  9778. ;;
  9779. esac
  9780. ;;
  9781. gnu*)
  9782. version_type=linux # correct to gnu/linux during the next big refactor
  9783. need_lib_prefix=no
  9784. need_version=no
  9785. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
  9786. soname_spec='${libname}${release}${shared_ext}$major'
  9787. shlibpath_var=LD_LIBRARY_PATH
  9788. shlibpath_overrides_runpath=no
  9789. hardcode_into_libs=yes
  9790. ;;
  9791. haiku*)
  9792. version_type=linux # correct to gnu/linux during the next big refactor
  9793. need_lib_prefix=no
  9794. need_version=no
  9795. dynamic_linker="$host_os runtime_loader"
  9796. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
  9797. soname_spec='${libname}${release}${shared_ext}$major'
  9798. shlibpath_var=LIBRARY_PATH
  9799. shlibpath_overrides_runpath=yes
  9800. sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
  9801. hardcode_into_libs=yes
  9802. ;;
  9803. hpux9* | hpux10* | hpux11*)
  9804. # Give a soname corresponding to the major version so that dld.sl refuses to
  9805. # link against other versions.
  9806. version_type=sunos
  9807. need_lib_prefix=no
  9808. need_version=no
  9809. case $host_cpu in
  9810. ia64*)
  9811. shrext_cmds='.so'
  9812. hardcode_into_libs=yes
  9813. dynamic_linker="$host_os dld.so"
  9814. shlibpath_var=LD_LIBRARY_PATH
  9815. shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
  9816. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  9817. soname_spec='${libname}${release}${shared_ext}$major'
  9818. if test "X$HPUX_IA64_MODE" = X32; then
  9819. sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
  9820. else
  9821. sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
  9822. fi
  9823. sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
  9824. ;;
  9825. hppa*64*)
  9826. shrext_cmds='.sl'
  9827. hardcode_into_libs=yes
  9828. dynamic_linker="$host_os dld.sl"
  9829. shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
  9830. shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
  9831. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  9832. soname_spec='${libname}${release}${shared_ext}$major'
  9833. sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
  9834. sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
  9835. ;;
  9836. *)
  9837. shrext_cmds='.sl'
  9838. dynamic_linker="$host_os dld.sl"
  9839. shlibpath_var=SHLIB_PATH
  9840. shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
  9841. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  9842. soname_spec='${libname}${release}${shared_ext}$major'
  9843. ;;
  9844. esac
  9845. # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
  9846. postinstall_cmds='chmod 555 $lib'
  9847. # or fails outright, so override atomically:
  9848. install_override_mode=555
  9849. ;;
  9850. interix[3-9]*)
  9851. version_type=linux # correct to gnu/linux during the next big refactor
  9852. need_lib_prefix=no
  9853. need_version=no
  9854. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
  9855. soname_spec='${libname}${release}${shared_ext}$major'
  9856. dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
  9857. shlibpath_var=LD_LIBRARY_PATH
  9858. shlibpath_overrides_runpath=no
  9859. hardcode_into_libs=yes
  9860. ;;
  9861. irix5* | irix6* | nonstopux*)
  9862. case $host_os in
  9863. nonstopux*) version_type=nonstopux ;;
  9864. *)
  9865. if test "$lt_cv_prog_gnu_ld" = yes; then
  9866. version_type=linux # correct to gnu/linux during the next big refactor
  9867. else
  9868. version_type=irix
  9869. fi ;;
  9870. esac
  9871. need_lib_prefix=no
  9872. need_version=no
  9873. soname_spec='${libname}${release}${shared_ext}$major'
  9874. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
  9875. case $host_os in
  9876. irix5* | nonstopux*)
  9877. libsuff= shlibsuff=
  9878. ;;
  9879. *)
  9880. case $LD in # libtool.m4 will add one of these switches to LD
  9881. *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
  9882. libsuff= shlibsuff= libmagic=32-bit;;
  9883. *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
  9884. libsuff=32 shlibsuff=N32 libmagic=N32;;
  9885. *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
  9886. libsuff=64 shlibsuff=64 libmagic=64-bit;;
  9887. *) libsuff= shlibsuff= libmagic=never-match;;
  9888. esac
  9889. ;;
  9890. esac
  9891. shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
  9892. shlibpath_overrides_runpath=no
  9893. sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
  9894. sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
  9895. hardcode_into_libs=yes
  9896. ;;
  9897. # No shared lib support for Linux oldld, aout, or coff.
  9898. linux*oldld* | linux*aout* | linux*coff*)
  9899. dynamic_linker=no
  9900. ;;
  9901. # This must be glibc/ELF.
  9902. linux* | k*bsd*-gnu | kopensolaris*-gnu)
  9903. version_type=linux # correct to gnu/linux during the next big refactor
  9904. need_lib_prefix=no
  9905. need_version=no
  9906. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  9907. soname_spec='${libname}${release}${shared_ext}$major'
  9908. finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
  9909. shlibpath_var=LD_LIBRARY_PATH
  9910. shlibpath_overrides_runpath=no
  9911. # Some binutils ld are patched to set DT_RUNPATH
  9912. if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
  9913. $as_echo_n "(cached) " >&6
  9914. else
  9915. lt_cv_shlibpath_overrides_runpath=no
  9916. save_LDFLAGS=$LDFLAGS
  9917. save_libdir=$libdir
  9918. eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
  9919. LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
  9920. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  9921. /* end confdefs.h. */
  9922. int
  9923. main ()
  9924. {
  9925. ;
  9926. return 0;
  9927. }
  9928. _ACEOF
  9929. if ac_fn_c_try_link "$LINENO"; then :
  9930. if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
  9931. lt_cv_shlibpath_overrides_runpath=yes
  9932. fi
  9933. fi
  9934. rm -f core conftest.err conftest.$ac_objext \
  9935. conftest$ac_exeext conftest.$ac_ext
  9936. LDFLAGS=$save_LDFLAGS
  9937. libdir=$save_libdir
  9938. fi
  9939. shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
  9940. # This implies no fast_install, which is unacceptable.
  9941. # Some rework will be needed to allow for fast_install
  9942. # before this can be enabled.
  9943. hardcode_into_libs=yes
  9944. # Append ld.so.conf contents to the search path
  9945. if test -f /etc/ld.so.conf; then
  9946. lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
  9947. sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
  9948. fi
  9949. # We used to test for /lib/ld.so.1 and disable shared libraries on
  9950. # powerpc, because MkLinux only supported shared libraries with the
  9951. # GNU dynamic linker. Since this was broken with cross compilers,
  9952. # most powerpc-linux boxes support dynamic linking these days and
  9953. # people can always --disable-shared, the test was removed, and we
  9954. # assume the GNU/Linux dynamic linker is in use.
  9955. dynamic_linker='GNU/Linux ld.so'
  9956. ;;
  9957. netbsd*)
  9958. version_type=sunos
  9959. need_lib_prefix=no
  9960. need_version=no
  9961. if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
  9962. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
  9963. finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
  9964. dynamic_linker='NetBSD (a.out) ld.so'
  9965. else
  9966. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
  9967. soname_spec='${libname}${release}${shared_ext}$major'
  9968. dynamic_linker='NetBSD ld.elf_so'
  9969. fi
  9970. shlibpath_var=LD_LIBRARY_PATH
  9971. shlibpath_overrides_runpath=yes
  9972. hardcode_into_libs=yes
  9973. ;;
  9974. newsos6)
  9975. version_type=linux # correct to gnu/linux during the next big refactor
  9976. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  9977. shlibpath_var=LD_LIBRARY_PATH
  9978. shlibpath_overrides_runpath=yes
  9979. ;;
  9980. *nto* | *qnx*)
  9981. version_type=qnx
  9982. need_lib_prefix=no
  9983. need_version=no
  9984. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  9985. soname_spec='${libname}${release}${shared_ext}$major'
  9986. shlibpath_var=LD_LIBRARY_PATH
  9987. shlibpath_overrides_runpath=no
  9988. hardcode_into_libs=yes
  9989. dynamic_linker='ldqnx.so'
  9990. ;;
  9991. openbsd*)
  9992. version_type=sunos
  9993. sys_lib_dlsearch_path_spec="/usr/lib"
  9994. need_lib_prefix=no
  9995. # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
  9996. case $host_os in
  9997. openbsd3.3 | openbsd3.3.*) need_version=yes ;;
  9998. *) need_version=no ;;
  9999. esac
  10000. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
  10001. finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
  10002. shlibpath_var=LD_LIBRARY_PATH
  10003. if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
  10004. case $host_os in
  10005. openbsd2.[89] | openbsd2.[89].*)
  10006. shlibpath_overrides_runpath=no
  10007. ;;
  10008. *)
  10009. shlibpath_overrides_runpath=yes
  10010. ;;
  10011. esac
  10012. else
  10013. shlibpath_overrides_runpath=yes
  10014. fi
  10015. ;;
  10016. os2*)
  10017. libname_spec='$name'
  10018. shrext_cmds=".dll"
  10019. need_lib_prefix=no
  10020. library_names_spec='$libname${shared_ext} $libname.a'
  10021. dynamic_linker='OS/2 ld.exe'
  10022. shlibpath_var=LIBPATH
  10023. ;;
  10024. osf3* | osf4* | osf5*)
  10025. version_type=osf
  10026. need_lib_prefix=no
  10027. need_version=no
  10028. soname_spec='${libname}${release}${shared_ext}$major'
  10029. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  10030. shlibpath_var=LD_LIBRARY_PATH
  10031. sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
  10032. sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
  10033. ;;
  10034. rdos*)
  10035. dynamic_linker=no
  10036. ;;
  10037. solaris*)
  10038. version_type=linux # correct to gnu/linux during the next big refactor
  10039. need_lib_prefix=no
  10040. need_version=no
  10041. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  10042. soname_spec='${libname}${release}${shared_ext}$major'
  10043. shlibpath_var=LD_LIBRARY_PATH
  10044. shlibpath_overrides_runpath=yes
  10045. hardcode_into_libs=yes
  10046. # ldd complains unless libraries are executable
  10047. postinstall_cmds='chmod +x $lib'
  10048. ;;
  10049. sunos4*)
  10050. version_type=sunos
  10051. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
  10052. finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
  10053. shlibpath_var=LD_LIBRARY_PATH
  10054. shlibpath_overrides_runpath=yes
  10055. if test "$with_gnu_ld" = yes; then
  10056. need_lib_prefix=no
  10057. fi
  10058. need_version=yes
  10059. ;;
  10060. sysv4 | sysv4.3*)
  10061. version_type=linux # correct to gnu/linux during the next big refactor
  10062. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  10063. soname_spec='${libname}${release}${shared_ext}$major'
  10064. shlibpath_var=LD_LIBRARY_PATH
  10065. case $host_vendor in
  10066. sni)
  10067. shlibpath_overrides_runpath=no
  10068. need_lib_prefix=no
  10069. runpath_var=LD_RUN_PATH
  10070. ;;
  10071. siemens)
  10072. need_lib_prefix=no
  10073. ;;
  10074. motorola)
  10075. need_lib_prefix=no
  10076. need_version=no
  10077. shlibpath_overrides_runpath=no
  10078. sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
  10079. ;;
  10080. esac
  10081. ;;
  10082. sysv4*MP*)
  10083. if test -d /usr/nec ;then
  10084. version_type=linux # correct to gnu/linux during the next big refactor
  10085. library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
  10086. soname_spec='$libname${shared_ext}.$major'
  10087. shlibpath_var=LD_LIBRARY_PATH
  10088. fi
  10089. ;;
  10090. sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  10091. version_type=freebsd-elf
  10092. need_lib_prefix=no
  10093. need_version=no
  10094. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
  10095. soname_spec='${libname}${release}${shared_ext}$major'
  10096. shlibpath_var=LD_LIBRARY_PATH
  10097. shlibpath_overrides_runpath=yes
  10098. hardcode_into_libs=yes
  10099. if test "$with_gnu_ld" = yes; then
  10100. sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
  10101. else
  10102. sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
  10103. case $host_os in
  10104. sco3.2v5*)
  10105. sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
  10106. ;;
  10107. esac
  10108. fi
  10109. sys_lib_dlsearch_path_spec='/usr/lib'
  10110. ;;
  10111. tpf*)
  10112. # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
  10113. version_type=linux # correct to gnu/linux during the next big refactor
  10114. need_lib_prefix=no
  10115. need_version=no
  10116. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  10117. shlibpath_var=LD_LIBRARY_PATH
  10118. shlibpath_overrides_runpath=no
  10119. hardcode_into_libs=yes
  10120. ;;
  10121. uts4*)
  10122. version_type=linux # correct to gnu/linux during the next big refactor
  10123. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  10124. soname_spec='${libname}${release}${shared_ext}$major'
  10125. shlibpath_var=LD_LIBRARY_PATH
  10126. ;;
  10127. *)
  10128. dynamic_linker=no
  10129. ;;
  10130. esac
  10131. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
  10132. $as_echo "$dynamic_linker" >&6; }
  10133. test "$dynamic_linker" = no && can_build_shared=no
  10134. variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
  10135. if test "$GCC" = yes; then
  10136. variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
  10137. fi
  10138. if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
  10139. sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
  10140. fi
  10141. if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
  10142. sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
  10143. fi
  10144. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
  10145. $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
  10146. hardcode_action=
  10147. if test -n "$hardcode_libdir_flag_spec" ||
  10148. test -n "$runpath_var" ||
  10149. test "X$hardcode_automatic" = "Xyes" ; then
  10150. # We can hardcode non-existent directories.
  10151. if test "$hardcode_direct" != no &&
  10152. # If the only mechanism to avoid hardcoding is shlibpath_var, we
  10153. # have to relink, otherwise we might link with an installed library
  10154. # when we should be linking with a yet-to-be-installed one
  10155. ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
  10156. test "$hardcode_minus_L" != no; then
  10157. # Linking always hardcodes the temporary library directory.
  10158. hardcode_action=relink
  10159. else
  10160. # We can link without hardcoding, and we can hardcode nonexisting dirs.
  10161. hardcode_action=immediate
  10162. fi
  10163. else
  10164. # We cannot hardcode anything, or else we can only hardcode existing
  10165. # directories.
  10166. hardcode_action=unsupported
  10167. fi
  10168. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
  10169. $as_echo "$hardcode_action" >&6; }
  10170. if test "$hardcode_action" = relink ||
  10171. test "$inherit_rpath" = yes; then
  10172. # Fast installation is not supported
  10173. enable_fast_install=no
  10174. elif test "$shlibpath_overrides_runpath" = yes ||
  10175. test "$enable_shared" = no; then
  10176. # Fast installation is not necessary
  10177. enable_fast_install=needless
  10178. fi
  10179. if test "x$enable_dlopen" != xyes; then
  10180. enable_dlopen=unknown
  10181. enable_dlopen_self=unknown
  10182. enable_dlopen_self_static=unknown
  10183. else
  10184. lt_cv_dlopen=no
  10185. lt_cv_dlopen_libs=
  10186. case $host_os in
  10187. beos*)
  10188. lt_cv_dlopen="load_add_on"
  10189. lt_cv_dlopen_libs=
  10190. lt_cv_dlopen_self=yes
  10191. ;;
  10192. mingw* | pw32* | cegcc*)
  10193. lt_cv_dlopen="LoadLibrary"
  10194. lt_cv_dlopen_libs=
  10195. ;;
  10196. cygwin*)
  10197. lt_cv_dlopen="dlopen"
  10198. lt_cv_dlopen_libs=
  10199. ;;
  10200. darwin*)
  10201. # if libdl is installed we need to link against it
  10202. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
  10203. $as_echo_n "checking for dlopen in -ldl... " >&6; }
  10204. if ${ac_cv_lib_dl_dlopen+:} false; then :
  10205. $as_echo_n "(cached) " >&6
  10206. else
  10207. ac_check_lib_save_LIBS=$LIBS
  10208. LIBS="-ldl $LIBS"
  10209. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10210. /* end confdefs.h. */
  10211. /* Override any GCC internal prototype to avoid an error.
  10212. Use char because int might match the return type of a GCC
  10213. builtin and then its argument prototype would still apply. */
  10214. #ifdef __cplusplus
  10215. extern "C"
  10216. #endif
  10217. char dlopen ();
  10218. int
  10219. main ()
  10220. {
  10221. return dlopen ();
  10222. ;
  10223. return 0;
  10224. }
  10225. _ACEOF
  10226. if ac_fn_c_try_link "$LINENO"; then :
  10227. ac_cv_lib_dl_dlopen=yes
  10228. else
  10229. ac_cv_lib_dl_dlopen=no
  10230. fi
  10231. rm -f core conftest.err conftest.$ac_objext \
  10232. conftest$ac_exeext conftest.$ac_ext
  10233. LIBS=$ac_check_lib_save_LIBS
  10234. fi
  10235. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
  10236. $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
  10237. if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  10238. lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
  10239. else
  10240. lt_cv_dlopen="dyld"
  10241. lt_cv_dlopen_libs=
  10242. lt_cv_dlopen_self=yes
  10243. fi
  10244. ;;
  10245. *)
  10246. ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
  10247. if test "x$ac_cv_func_shl_load" = xyes; then :
  10248. lt_cv_dlopen="shl_load"
  10249. else
  10250. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
  10251. $as_echo_n "checking for shl_load in -ldld... " >&6; }
  10252. if ${ac_cv_lib_dld_shl_load+:} false; then :
  10253. $as_echo_n "(cached) " >&6
  10254. else
  10255. ac_check_lib_save_LIBS=$LIBS
  10256. LIBS="-ldld $LIBS"
  10257. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10258. /* end confdefs.h. */
  10259. /* Override any GCC internal prototype to avoid an error.
  10260. Use char because int might match the return type of a GCC
  10261. builtin and then its argument prototype would still apply. */
  10262. #ifdef __cplusplus
  10263. extern "C"
  10264. #endif
  10265. char shl_load ();
  10266. int
  10267. main ()
  10268. {
  10269. return shl_load ();
  10270. ;
  10271. return 0;
  10272. }
  10273. _ACEOF
  10274. if ac_fn_c_try_link "$LINENO"; then :
  10275. ac_cv_lib_dld_shl_load=yes
  10276. else
  10277. ac_cv_lib_dld_shl_load=no
  10278. fi
  10279. rm -f core conftest.err conftest.$ac_objext \
  10280. conftest$ac_exeext conftest.$ac_ext
  10281. LIBS=$ac_check_lib_save_LIBS
  10282. fi
  10283. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
  10284. $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
  10285. if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
  10286. lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
  10287. else
  10288. ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
  10289. if test "x$ac_cv_func_dlopen" = xyes; then :
  10290. lt_cv_dlopen="dlopen"
  10291. else
  10292. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
  10293. $as_echo_n "checking for dlopen in -ldl... " >&6; }
  10294. if ${ac_cv_lib_dl_dlopen+:} false; then :
  10295. $as_echo_n "(cached) " >&6
  10296. else
  10297. ac_check_lib_save_LIBS=$LIBS
  10298. LIBS="-ldl $LIBS"
  10299. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10300. /* end confdefs.h. */
  10301. /* Override any GCC internal prototype to avoid an error.
  10302. Use char because int might match the return type of a GCC
  10303. builtin and then its argument prototype would still apply. */
  10304. #ifdef __cplusplus
  10305. extern "C"
  10306. #endif
  10307. char dlopen ();
  10308. int
  10309. main ()
  10310. {
  10311. return dlopen ();
  10312. ;
  10313. return 0;
  10314. }
  10315. _ACEOF
  10316. if ac_fn_c_try_link "$LINENO"; then :
  10317. ac_cv_lib_dl_dlopen=yes
  10318. else
  10319. ac_cv_lib_dl_dlopen=no
  10320. fi
  10321. rm -f core conftest.err conftest.$ac_objext \
  10322. conftest$ac_exeext conftest.$ac_ext
  10323. LIBS=$ac_check_lib_save_LIBS
  10324. fi
  10325. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
  10326. $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
  10327. if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  10328. lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
  10329. else
  10330. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
  10331. $as_echo_n "checking for dlopen in -lsvld... " >&6; }
  10332. if ${ac_cv_lib_svld_dlopen+:} false; then :
  10333. $as_echo_n "(cached) " >&6
  10334. else
  10335. ac_check_lib_save_LIBS=$LIBS
  10336. LIBS="-lsvld $LIBS"
  10337. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10338. /* end confdefs.h. */
  10339. /* Override any GCC internal prototype to avoid an error.
  10340. Use char because int might match the return type of a GCC
  10341. builtin and then its argument prototype would still apply. */
  10342. #ifdef __cplusplus
  10343. extern "C"
  10344. #endif
  10345. char dlopen ();
  10346. int
  10347. main ()
  10348. {
  10349. return dlopen ();
  10350. ;
  10351. return 0;
  10352. }
  10353. _ACEOF
  10354. if ac_fn_c_try_link "$LINENO"; then :
  10355. ac_cv_lib_svld_dlopen=yes
  10356. else
  10357. ac_cv_lib_svld_dlopen=no
  10358. fi
  10359. rm -f core conftest.err conftest.$ac_objext \
  10360. conftest$ac_exeext conftest.$ac_ext
  10361. LIBS=$ac_check_lib_save_LIBS
  10362. fi
  10363. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
  10364. $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
  10365. if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
  10366. lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
  10367. else
  10368. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
  10369. $as_echo_n "checking for dld_link in -ldld... " >&6; }
  10370. if ${ac_cv_lib_dld_dld_link+:} false; then :
  10371. $as_echo_n "(cached) " >&6
  10372. else
  10373. ac_check_lib_save_LIBS=$LIBS
  10374. LIBS="-ldld $LIBS"
  10375. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10376. /* end confdefs.h. */
  10377. /* Override any GCC internal prototype to avoid an error.
  10378. Use char because int might match the return type of a GCC
  10379. builtin and then its argument prototype would still apply. */
  10380. #ifdef __cplusplus
  10381. extern "C"
  10382. #endif
  10383. char dld_link ();
  10384. int
  10385. main ()
  10386. {
  10387. return dld_link ();
  10388. ;
  10389. return 0;
  10390. }
  10391. _ACEOF
  10392. if ac_fn_c_try_link "$LINENO"; then :
  10393. ac_cv_lib_dld_dld_link=yes
  10394. else
  10395. ac_cv_lib_dld_dld_link=no
  10396. fi
  10397. rm -f core conftest.err conftest.$ac_objext \
  10398. conftest$ac_exeext conftest.$ac_ext
  10399. LIBS=$ac_check_lib_save_LIBS
  10400. fi
  10401. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
  10402. $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
  10403. if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
  10404. lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
  10405. fi
  10406. fi
  10407. fi
  10408. fi
  10409. fi
  10410. fi
  10411. ;;
  10412. esac
  10413. if test "x$lt_cv_dlopen" != xno; then
  10414. enable_dlopen=yes
  10415. else
  10416. enable_dlopen=no
  10417. fi
  10418. case $lt_cv_dlopen in
  10419. dlopen)
  10420. save_CPPFLAGS="$CPPFLAGS"
  10421. test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
  10422. save_LDFLAGS="$LDFLAGS"
  10423. wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
  10424. save_LIBS="$LIBS"
  10425. LIBS="$lt_cv_dlopen_libs $LIBS"
  10426. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
  10427. $as_echo_n "checking whether a program can dlopen itself... " >&6; }
  10428. if ${lt_cv_dlopen_self+:} false; then :
  10429. $as_echo_n "(cached) " >&6
  10430. else
  10431. if test "$cross_compiling" = yes; then :
  10432. lt_cv_dlopen_self=cross
  10433. else
  10434. lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  10435. lt_status=$lt_dlunknown
  10436. cat > conftest.$ac_ext <<_LT_EOF
  10437. #line $LINENO "configure"
  10438. #include "confdefs.h"
  10439. #if HAVE_DLFCN_H
  10440. #include <dlfcn.h>
  10441. #endif
  10442. #include <stdio.h>
  10443. #ifdef RTLD_GLOBAL
  10444. # define LT_DLGLOBAL RTLD_GLOBAL
  10445. #else
  10446. # ifdef DL_GLOBAL
  10447. # define LT_DLGLOBAL DL_GLOBAL
  10448. # else
  10449. # define LT_DLGLOBAL 0
  10450. # endif
  10451. #endif
  10452. /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
  10453. find out it does not work in some platform. */
  10454. #ifndef LT_DLLAZY_OR_NOW
  10455. # ifdef RTLD_LAZY
  10456. # define LT_DLLAZY_OR_NOW RTLD_LAZY
  10457. # else
  10458. # ifdef DL_LAZY
  10459. # define LT_DLLAZY_OR_NOW DL_LAZY
  10460. # else
  10461. # ifdef RTLD_NOW
  10462. # define LT_DLLAZY_OR_NOW RTLD_NOW
  10463. # else
  10464. # ifdef DL_NOW
  10465. # define LT_DLLAZY_OR_NOW DL_NOW
  10466. # else
  10467. # define LT_DLLAZY_OR_NOW 0
  10468. # endif
  10469. # endif
  10470. # endif
  10471. # endif
  10472. #endif
  10473. /* When -fvisbility=hidden is used, assume the code has been annotated
  10474. correspondingly for the symbols needed. */
  10475. #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
  10476. int fnord () __attribute__((visibility("default")));
  10477. #endif
  10478. int fnord () { return 42; }
  10479. int main ()
  10480. {
  10481. void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  10482. int status = $lt_dlunknown;
  10483. if (self)
  10484. {
  10485. if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
  10486. else
  10487. {
  10488. if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
  10489. else puts (dlerror ());
  10490. }
  10491. /* dlclose (self); */
  10492. }
  10493. else
  10494. puts (dlerror ());
  10495. return status;
  10496. }
  10497. _LT_EOF
  10498. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  10499. (eval $ac_link) 2>&5
  10500. ac_status=$?
  10501. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  10502. test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
  10503. (./conftest; exit; ) >&5 2>/dev/null
  10504. lt_status=$?
  10505. case x$lt_status in
  10506. x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
  10507. x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
  10508. x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
  10509. esac
  10510. else :
  10511. # compilation failed
  10512. lt_cv_dlopen_self=no
  10513. fi
  10514. fi
  10515. rm -fr conftest*
  10516. fi
  10517. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
  10518. $as_echo "$lt_cv_dlopen_self" >&6; }
  10519. if test "x$lt_cv_dlopen_self" = xyes; then
  10520. wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
  10521. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
  10522. $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
  10523. if ${lt_cv_dlopen_self_static+:} false; then :
  10524. $as_echo_n "(cached) " >&6
  10525. else
  10526. if test "$cross_compiling" = yes; then :
  10527. lt_cv_dlopen_self_static=cross
  10528. else
  10529. lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  10530. lt_status=$lt_dlunknown
  10531. cat > conftest.$ac_ext <<_LT_EOF
  10532. #line $LINENO "configure"
  10533. #include "confdefs.h"
  10534. #if HAVE_DLFCN_H
  10535. #include <dlfcn.h>
  10536. #endif
  10537. #include <stdio.h>
  10538. #ifdef RTLD_GLOBAL
  10539. # define LT_DLGLOBAL RTLD_GLOBAL
  10540. #else
  10541. # ifdef DL_GLOBAL
  10542. # define LT_DLGLOBAL DL_GLOBAL
  10543. # else
  10544. # define LT_DLGLOBAL 0
  10545. # endif
  10546. #endif
  10547. /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
  10548. find out it does not work in some platform. */
  10549. #ifndef LT_DLLAZY_OR_NOW
  10550. # ifdef RTLD_LAZY
  10551. # define LT_DLLAZY_OR_NOW RTLD_LAZY
  10552. # else
  10553. # ifdef DL_LAZY
  10554. # define LT_DLLAZY_OR_NOW DL_LAZY
  10555. # else
  10556. # ifdef RTLD_NOW
  10557. # define LT_DLLAZY_OR_NOW RTLD_NOW
  10558. # else
  10559. # ifdef DL_NOW
  10560. # define LT_DLLAZY_OR_NOW DL_NOW
  10561. # else
  10562. # define LT_DLLAZY_OR_NOW 0
  10563. # endif
  10564. # endif
  10565. # endif
  10566. # endif
  10567. #endif
  10568. /* When -fvisbility=hidden is used, assume the code has been annotated
  10569. correspondingly for the symbols needed. */
  10570. #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
  10571. int fnord () __attribute__((visibility("default")));
  10572. #endif
  10573. int fnord () { return 42; }
  10574. int main ()
  10575. {
  10576. void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  10577. int status = $lt_dlunknown;
  10578. if (self)
  10579. {
  10580. if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
  10581. else
  10582. {
  10583. if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
  10584. else puts (dlerror ());
  10585. }
  10586. /* dlclose (self); */
  10587. }
  10588. else
  10589. puts (dlerror ());
  10590. return status;
  10591. }
  10592. _LT_EOF
  10593. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  10594. (eval $ac_link) 2>&5
  10595. ac_status=$?
  10596. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  10597. test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
  10598. (./conftest; exit; ) >&5 2>/dev/null
  10599. lt_status=$?
  10600. case x$lt_status in
  10601. x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
  10602. x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
  10603. x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
  10604. esac
  10605. else :
  10606. # compilation failed
  10607. lt_cv_dlopen_self_static=no
  10608. fi
  10609. fi
  10610. rm -fr conftest*
  10611. fi
  10612. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
  10613. $as_echo "$lt_cv_dlopen_self_static" >&6; }
  10614. fi
  10615. CPPFLAGS="$save_CPPFLAGS"
  10616. LDFLAGS="$save_LDFLAGS"
  10617. LIBS="$save_LIBS"
  10618. ;;
  10619. esac
  10620. case $lt_cv_dlopen_self in
  10621. yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
  10622. *) enable_dlopen_self=unknown ;;
  10623. esac
  10624. case $lt_cv_dlopen_self_static in
  10625. yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
  10626. *) enable_dlopen_self_static=unknown ;;
  10627. esac
  10628. fi
  10629. striplib=
  10630. old_striplib=
  10631. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
  10632. $as_echo_n "checking whether stripping libraries is possible... " >&6; }
  10633. if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
  10634. test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
  10635. test -z "$striplib" && striplib="$STRIP --strip-unneeded"
  10636. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  10637. $as_echo "yes" >&6; }
  10638. else
  10639. # FIXME - insert some real tests, host_os isn't really good enough
  10640. case $host_os in
  10641. darwin*)
  10642. if test -n "$STRIP" ; then
  10643. striplib="$STRIP -x"
  10644. old_striplib="$STRIP -S"
  10645. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  10646. $as_echo "yes" >&6; }
  10647. else
  10648. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  10649. $as_echo "no" >&6; }
  10650. fi
  10651. ;;
  10652. *)
  10653. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  10654. $as_echo "no" >&6; }
  10655. ;;
  10656. esac
  10657. fi
  10658. # Report which library types will actually be built
  10659. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
  10660. $as_echo_n "checking if libtool supports shared libraries... " >&6; }
  10661. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
  10662. $as_echo "$can_build_shared" >&6; }
  10663. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
  10664. $as_echo_n "checking whether to build shared libraries... " >&6; }
  10665. test "$can_build_shared" = "no" && enable_shared=no
  10666. # On AIX, shared libraries and static libraries use the same namespace, and
  10667. # are all built from PIC.
  10668. case $host_os in
  10669. aix3*)
  10670. test "$enable_shared" = yes && enable_static=no
  10671. if test -n "$RANLIB"; then
  10672. archive_cmds="$archive_cmds~\$RANLIB \$lib"
  10673. postinstall_cmds='$RANLIB $lib'
  10674. fi
  10675. ;;
  10676. aix[4-9]*)
  10677. if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
  10678. test "$enable_shared" = yes && enable_static=no
  10679. fi
  10680. ;;
  10681. esac
  10682. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
  10683. $as_echo "$enable_shared" >&6; }
  10684. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
  10685. $as_echo_n "checking whether to build static libraries... " >&6; }
  10686. # Make sure either enable_shared or enable_static is yes.
  10687. test "$enable_shared" = yes || enable_static=yes
  10688. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
  10689. $as_echo "$enable_static" >&6; }
  10690. fi
  10691. ac_ext=c
  10692. ac_cpp='$CPP $CPPFLAGS'
  10693. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  10694. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  10695. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  10696. CC="$lt_save_CC"
  10697. ac_config_commands="$ac_config_commands libtool"
  10698. # Only expand once:
  10699. CFLAG_VISIBILITY=
  10700. HAVE_VISIBILITY=0
  10701. if test -n "$GCC"; then
  10702. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
  10703. $as_echo_n "checking whether the -Werror option is usable... " >&6; }
  10704. if ${gl_cv_cc_vis_werror+:} false; then :
  10705. $as_echo_n "(cached) " >&6
  10706. else
  10707. gl_save_CFLAGS="$CFLAGS"
  10708. CFLAGS="$CFLAGS -Werror"
  10709. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10710. /* end confdefs.h. */
  10711. int
  10712. main ()
  10713. {
  10714. ;
  10715. return 0;
  10716. }
  10717. _ACEOF
  10718. if ac_fn_c_try_compile "$LINENO"; then :
  10719. gl_cv_cc_vis_werror=yes
  10720. else
  10721. gl_cv_cc_vis_werror=no
  10722. fi
  10723. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  10724. CFLAGS="$gl_save_CFLAGS"
  10725. fi
  10726. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
  10727. $as_echo "$gl_cv_cc_vis_werror" >&6; }
  10728. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
  10729. $as_echo_n "checking for simple visibility declarations... " >&6; }
  10730. if ${gl_cv_cc_visibility+:} false; then :
  10731. $as_echo_n "(cached) " >&6
  10732. else
  10733. gl_save_CFLAGS="$CFLAGS"
  10734. CFLAGS="$CFLAGS -fvisibility=hidden"
  10735. if test $gl_cv_cc_vis_werror = yes; then
  10736. CFLAGS="$CFLAGS -Werror"
  10737. fi
  10738. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10739. /* end confdefs.h. */
  10740. extern __attribute__((__visibility__("hidden"))) int hiddenvar;
  10741. extern __attribute__((__visibility__("default"))) int exportedvar;
  10742. extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
  10743. extern __attribute__((__visibility__("default"))) int exportedfunc (void);
  10744. void dummyfunc (void) {}
  10745. int
  10746. main ()
  10747. {
  10748. ;
  10749. return 0;
  10750. }
  10751. _ACEOF
  10752. if ac_fn_c_try_compile "$LINENO"; then :
  10753. gl_cv_cc_visibility=yes
  10754. else
  10755. gl_cv_cc_visibility=no
  10756. fi
  10757. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  10758. CFLAGS="$gl_save_CFLAGS"
  10759. fi
  10760. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
  10761. $as_echo "$gl_cv_cc_visibility" >&6; }
  10762. if test $gl_cv_cc_visibility = yes; then
  10763. CFLAG_VISIBILITY="-fvisibility=hidden"
  10764. HAVE_VISIBILITY=1
  10765. fi
  10766. fi
  10767. cat >>confdefs.h <<_ACEOF
  10768. #define HAVE_VISIBILITY $HAVE_VISIBILITY
  10769. _ACEOF
  10770. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  10771. $as_echo_n "checking for ANSI C header files... " >&6; }
  10772. if ${ac_cv_header_stdc+:} false; then :
  10773. $as_echo_n "(cached) " >&6
  10774. else
  10775. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10776. /* end confdefs.h. */
  10777. #include <stdlib.h>
  10778. #include <stdarg.h>
  10779. #include <string.h>
  10780. #include <float.h>
  10781. int
  10782. main ()
  10783. {
  10784. ;
  10785. return 0;
  10786. }
  10787. _ACEOF
  10788. if ac_fn_c_try_compile "$LINENO"; then :
  10789. ac_cv_header_stdc=yes
  10790. else
  10791. ac_cv_header_stdc=no
  10792. fi
  10793. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  10794. if test $ac_cv_header_stdc = yes; then
  10795. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  10796. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10797. /* end confdefs.h. */
  10798. #include <string.h>
  10799. _ACEOF
  10800. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  10801. $EGREP "memchr" >/dev/null 2>&1; then :
  10802. else
  10803. ac_cv_header_stdc=no
  10804. fi
  10805. rm -f conftest*
  10806. fi
  10807. if test $ac_cv_header_stdc = yes; then
  10808. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  10809. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10810. /* end confdefs.h. */
  10811. #include <stdlib.h>
  10812. _ACEOF
  10813. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  10814. $EGREP "free" >/dev/null 2>&1; then :
  10815. else
  10816. ac_cv_header_stdc=no
  10817. fi
  10818. rm -f conftest*
  10819. fi
  10820. if test $ac_cv_header_stdc = yes; then
  10821. # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  10822. if test "$cross_compiling" = yes; then :
  10823. :
  10824. else
  10825. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10826. /* end confdefs.h. */
  10827. #include <ctype.h>
  10828. #include <stdlib.h>
  10829. #if ((' ' & 0x0FF) == 0x020)
  10830. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  10831. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  10832. #else
  10833. # define ISLOWER(c) \
  10834. (('a' <= (c) && (c) <= 'i') \
  10835. || ('j' <= (c) && (c) <= 'r') \
  10836. || ('s' <= (c) && (c) <= 'z'))
  10837. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  10838. #endif
  10839. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  10840. int
  10841. main ()
  10842. {
  10843. int i;
  10844. for (i = 0; i < 256; i++)
  10845. if (XOR (islower (i), ISLOWER (i))
  10846. || toupper (i) != TOUPPER (i))
  10847. return 2;
  10848. return 0;
  10849. }
  10850. _ACEOF
  10851. if ac_fn_c_try_run "$LINENO"; then :
  10852. else
  10853. ac_cv_header_stdc=no
  10854. fi
  10855. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  10856. conftest.$ac_objext conftest.beam conftest.$ac_ext
  10857. fi
  10858. fi
  10859. fi
  10860. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  10861. $as_echo "$ac_cv_header_stdc" >&6; }
  10862. if test $ac_cv_header_stdc = yes; then
  10863. $as_echo "#define STDC_HEADERS 1" >>confdefs.h
  10864. fi
  10865. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5
  10866. $as_echo_n "checking whether sys/types.h defines makedev... " >&6; }
  10867. if ${ac_cv_header_sys_types_h_makedev+:} false; then :
  10868. $as_echo_n "(cached) " >&6
  10869. else
  10870. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10871. /* end confdefs.h. */
  10872. #include <sys/types.h>
  10873. int
  10874. main ()
  10875. {
  10876. return makedev(0, 0);
  10877. ;
  10878. return 0;
  10879. }
  10880. _ACEOF
  10881. if ac_fn_c_try_link "$LINENO"; then :
  10882. ac_cv_header_sys_types_h_makedev=yes
  10883. else
  10884. ac_cv_header_sys_types_h_makedev=no
  10885. fi
  10886. rm -f core conftest.err conftest.$ac_objext \
  10887. conftest$ac_exeext conftest.$ac_ext
  10888. fi
  10889. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5
  10890. $as_echo "$ac_cv_header_sys_types_h_makedev" >&6; }
  10891. if test $ac_cv_header_sys_types_h_makedev = no; then
  10892. ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default"
  10893. if test "x$ac_cv_header_sys_mkdev_h" = xyes; then :
  10894. $as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h
  10895. fi
  10896. if test $ac_cv_header_sys_mkdev_h = no; then
  10897. ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
  10898. if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then :
  10899. $as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h
  10900. fi
  10901. fi
  10902. fi
  10903. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
  10904. $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
  10905. if ${ac_cv_header_sys_wait_h+:} false; then :
  10906. $as_echo_n "(cached) " >&6
  10907. else
  10908. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  10909. /* end confdefs.h. */
  10910. #include <sys/types.h>
  10911. #include <sys/wait.h>
  10912. #ifndef WEXITSTATUS
  10913. # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
  10914. #endif
  10915. #ifndef WIFEXITED
  10916. # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
  10917. #endif
  10918. int
  10919. main ()
  10920. {
  10921. int s;
  10922. wait (&s);
  10923. s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
  10924. ;
  10925. return 0;
  10926. }
  10927. _ACEOF
  10928. if ac_fn_c_try_compile "$LINENO"; then :
  10929. ac_cv_header_sys_wait_h=yes
  10930. else
  10931. ac_cv_header_sys_wait_h=no
  10932. fi
  10933. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  10934. fi
  10935. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
  10936. $as_echo "$ac_cv_header_sys_wait_h" >&6; }
  10937. if test $ac_cv_header_sys_wait_h = yes; then
  10938. $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
  10939. fi
  10940. for ac_header in stdint.h fcntl.h locale.h stdint.h inttypes.h unistd.h
  10941. do :
  10942. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  10943. ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
  10944. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  10945. cat >>confdefs.h <<_ACEOF
  10946. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  10947. _ACEOF
  10948. fi
  10949. done
  10950. for ac_header in stddef.h utime.h wchar.h wctype.h limits.h
  10951. do :
  10952. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  10953. ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
  10954. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  10955. cat >>confdefs.h <<_ACEOF
  10956. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  10957. _ACEOF
  10958. fi
  10959. done
  10960. for ac_header in getopt.h err.h xlocale.h signal.h
  10961. do :
  10962. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  10963. ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
  10964. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  10965. cat >>confdefs.h <<_ACEOF
  10966. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  10967. _ACEOF
  10968. fi
  10969. done
  10970. for ac_header in sys/mman.h sys/stat.h sys/types.h sys/utime.h sys/time.h
  10971. do :
  10972. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  10973. ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
  10974. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  10975. cat >>confdefs.h <<_ACEOF
  10976. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  10977. _ACEOF
  10978. fi
  10979. done
  10980. if test "$enable_zlib" != "no"; then
  10981. for ac_header in zlib.h
  10982. do :
  10983. ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
  10984. if test "x$ac_cv_header_zlib_h" = xyes; then :
  10985. cat >>confdefs.h <<_ACEOF
  10986. #define HAVE_ZLIB_H 1
  10987. _ACEOF
  10988. fi
  10989. done
  10990. fi
  10991. ac_fn_c_check_type "$LINENO" "sig_t" "ac_cv_type_sig_t" "
  10992. #ifdef HAVE_SIGNAL_H
  10993. #include <signal.h>
  10994. #endif
  10995. "
  10996. if test "x$ac_cv_type_sig_t" = xyes; then :
  10997. $as_echo "#define HAVE_SIG_T 1" >>confdefs.h
  10998. fi
  10999. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
  11000. $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
  11001. if ${ac_cv_c_const+:} false; then :
  11002. $as_echo_n "(cached) " >&6
  11003. else
  11004. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11005. /* end confdefs.h. */
  11006. int
  11007. main ()
  11008. {
  11009. #ifndef __cplusplus
  11010. /* Ultrix mips cc rejects this sort of thing. */
  11011. typedef int charset[2];
  11012. const charset cs = { 0, 0 };
  11013. /* SunOS 4.1.1 cc rejects this. */
  11014. char const *const *pcpcc;
  11015. char **ppc;
  11016. /* NEC SVR4.0.2 mips cc rejects this. */
  11017. struct point {int x, y;};
  11018. static struct point const zero = {0,0};
  11019. /* AIX XL C 1.02.0.0 rejects this.
  11020. It does not let you subtract one const X* pointer from another in
  11021. an arm of an if-expression whose if-part is not a constant
  11022. expression */
  11023. const char *g = "string";
  11024. pcpcc = &g + (g ? g-g : 0);
  11025. /* HPUX 7.0 cc rejects these. */
  11026. ++pcpcc;
  11027. ppc = (char**) pcpcc;
  11028. pcpcc = (char const *const *) ppc;
  11029. { /* SCO 3.2v4 cc rejects this sort of thing. */
  11030. char tx;
  11031. char *t = &tx;
  11032. char const *s = 0 ? (char *) 0 : (char const *) 0;
  11033. *t++ = 0;
  11034. if (s) return 0;
  11035. }
  11036. { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
  11037. int x[] = {25, 17};
  11038. const int *foo = &x[0];
  11039. ++foo;
  11040. }
  11041. { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
  11042. typedef const int *iptr;
  11043. iptr p = 0;
  11044. ++p;
  11045. }
  11046. { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
  11047. "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
  11048. struct s { int j; const int *ap[3]; } bx;
  11049. struct s *b = &bx; b->j = 5;
  11050. }
  11051. { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
  11052. const int foo = 10;
  11053. if (!foo) return 0;
  11054. }
  11055. return !cs[0] && !zero.x;
  11056. #endif
  11057. ;
  11058. return 0;
  11059. }
  11060. _ACEOF
  11061. if ac_fn_c_try_compile "$LINENO"; then :
  11062. ac_cv_c_const=yes
  11063. else
  11064. ac_cv_c_const=no
  11065. fi
  11066. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11067. fi
  11068. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
  11069. $as_echo "$ac_cv_c_const" >&6; }
  11070. if test $ac_cv_c_const = no; then
  11071. $as_echo "#define const /**/" >>confdefs.h
  11072. fi
  11073. ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
  11074. if test "x$ac_cv_type_off_t" = xyes; then :
  11075. else
  11076. cat >>confdefs.h <<_ACEOF
  11077. #define off_t long int
  11078. _ACEOF
  11079. fi
  11080. ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
  11081. if test "x$ac_cv_type_size_t" = xyes; then :
  11082. else
  11083. cat >>confdefs.h <<_ACEOF
  11084. #define size_t unsigned int
  11085. _ACEOF
  11086. fi
  11087. ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
  11088. if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
  11089. cat >>confdefs.h <<_ACEOF
  11090. #define HAVE_STRUCT_STAT_ST_RDEV 1
  11091. _ACEOF
  11092. fi
  11093. ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "$ac_includes_default"
  11094. if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
  11095. cat >>confdefs.h <<_ACEOF
  11096. #define HAVE_STRUCT_TM_TM_GMTOFF 1
  11097. _ACEOF
  11098. fi
  11099. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
  11100. $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
  11101. if ${ac_cv_struct_tm+:} false; then :
  11102. $as_echo_n "(cached) " >&6
  11103. else
  11104. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11105. /* end confdefs.h. */
  11106. #include <sys/types.h>
  11107. #include <time.h>
  11108. int
  11109. main ()
  11110. {
  11111. struct tm tm;
  11112. int *p = &tm.tm_sec;
  11113. return !p;
  11114. ;
  11115. return 0;
  11116. }
  11117. _ACEOF
  11118. if ac_fn_c_try_compile "$LINENO"; then :
  11119. ac_cv_struct_tm=time.h
  11120. else
  11121. ac_cv_struct_tm=sys/time.h
  11122. fi
  11123. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11124. fi
  11125. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
  11126. $as_echo "$ac_cv_struct_tm" >&6; }
  11127. if test $ac_cv_struct_tm = sys/time.h; then
  11128. $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
  11129. fi
  11130. ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
  11131. #include <$ac_cv_struct_tm>
  11132. "
  11133. if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
  11134. cat >>confdefs.h <<_ACEOF
  11135. #define HAVE_STRUCT_TM_TM_ZONE 1
  11136. _ACEOF
  11137. fi
  11138. if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
  11139. $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
  11140. else
  11141. ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
  11142. "
  11143. if test "x$ac_cv_have_decl_tzname" = xyes; then :
  11144. ac_have_decl=1
  11145. else
  11146. ac_have_decl=0
  11147. fi
  11148. cat >>confdefs.h <<_ACEOF
  11149. #define HAVE_DECL_TZNAME $ac_have_decl
  11150. _ACEOF
  11151. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
  11152. $as_echo_n "checking for tzname... " >&6; }
  11153. if ${ac_cv_var_tzname+:} false; then :
  11154. $as_echo_n "(cached) " >&6
  11155. else
  11156. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11157. /* end confdefs.h. */
  11158. #include <time.h>
  11159. #if !HAVE_DECL_TZNAME
  11160. extern char *tzname[];
  11161. #endif
  11162. int
  11163. main ()
  11164. {
  11165. return tzname[0][0];
  11166. ;
  11167. return 0;
  11168. }
  11169. _ACEOF
  11170. if ac_fn_c_try_link "$LINENO"; then :
  11171. ac_cv_var_tzname=yes
  11172. else
  11173. ac_cv_var_tzname=no
  11174. fi
  11175. rm -f core conftest.err conftest.$ac_objext \
  11176. conftest$ac_exeext conftest.$ac_ext
  11177. fi
  11178. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
  11179. $as_echo "$ac_cv_var_tzname" >&6; }
  11180. if test $ac_cv_var_tzname = yes; then
  11181. $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
  11182. fi
  11183. fi
  11184. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tm_zone in struct tm" >&5
  11185. $as_echo_n "checking for tm_zone in struct tm... " >&6; }
  11186. if ${ac_cv_struct_tm_zone+:} false; then :
  11187. $as_echo_n "(cached) " >&6
  11188. else
  11189. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11190. /* end confdefs.h. */
  11191. #include <sys/types.h>
  11192. #include <$ac_cv_struct_tm>
  11193. int
  11194. main ()
  11195. {
  11196. struct tm tm; tm.tm_zone;
  11197. ;
  11198. return 0;
  11199. }
  11200. _ACEOF
  11201. if ac_fn_c_try_compile "$LINENO"; then :
  11202. ac_cv_struct_tm_zone=yes
  11203. else
  11204. ac_cv_struct_tm_zone=no
  11205. fi
  11206. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11207. fi
  11208. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm_zone" >&5
  11209. $as_echo "$ac_cv_struct_tm_zone" >&6; }
  11210. if test "$ac_cv_struct_tm_zone" = yes; then
  11211. $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
  11212. fi
  11213. # On SGI, apparently tzname is a #define, but that's ok, AC_CHECK_DECL will
  11214. # consider it declared and we won't give our own extern.
  11215. ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
  11216. "
  11217. if test "x$ac_cv_have_decl_tzname" = xyes; then :
  11218. ac_have_decl=1
  11219. else
  11220. ac_have_decl=0
  11221. fi
  11222. cat >>confdefs.h <<_ACEOF
  11223. #define HAVE_DECL_TZNAME $ac_have_decl
  11224. _ACEOF
  11225. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
  11226. $as_echo_n "checking for tzname... " >&6; }
  11227. if ${ac_cv_var_tzname+:} false; then :
  11228. $as_echo_n "(cached) " >&6
  11229. else
  11230. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11231. /* end confdefs.h. */
  11232. #include <time.h>
  11233. #if !HAVE_DECL_TZNAME
  11234. extern char *tzname[];
  11235. #endif
  11236. int
  11237. main ()
  11238. {
  11239. return tzname[0][0];
  11240. ;
  11241. return 0;
  11242. }
  11243. _ACEOF
  11244. if ac_fn_c_try_link "$LINENO"; then :
  11245. ac_cv_var_tzname=yes
  11246. else
  11247. ac_cv_var_tzname=no
  11248. fi
  11249. rm -f core conftest.err conftest.$ac_objext \
  11250. conftest$ac_exeext conftest.$ac_ext
  11251. fi
  11252. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
  11253. $as_echo "$ac_cv_var_tzname" >&6; }
  11254. if test $ac_cv_var_tzname = yes; then
  11255. $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
  11256. fi
  11257. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tm_isdst in struct tm" >&5
  11258. $as_echo_n "checking for tm_isdst in struct tm... " >&6; }
  11259. if ${ac_cv_struct_tm_isdst+:} false; then :
  11260. $as_echo_n "(cached) " >&6
  11261. else
  11262. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11263. /* end confdefs.h. */
  11264. #include <sys/types.h>
  11265. #include <$ac_cv_struct_tm>
  11266. int
  11267. main ()
  11268. {
  11269. struct tm tm; tm.tm_isdst;
  11270. ;
  11271. return 0;
  11272. }
  11273. _ACEOF
  11274. if ac_fn_c_try_compile "$LINENO"; then :
  11275. ac_cv_struct_tm_isdst=yes
  11276. else
  11277. ac_cv_struct_tm_isdst=no
  11278. fi
  11279. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11280. fi
  11281. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm_isdst" >&5
  11282. $as_echo "$ac_cv_struct_tm_isdst" >&6; }
  11283. if test "$ac_cv_struct_tm_isdst" = yes; then
  11284. $as_echo "#define HAVE_TM_ISDST 1" >>confdefs.h
  11285. fi
  11286. ac_fn_c_check_decl "$LINENO" "daylight" "ac_cv_have_decl_daylight" "#include <time.h>
  11287. "
  11288. if test "x$ac_cv_have_decl_daylight" = xyes; then :
  11289. ac_have_decl=1
  11290. else
  11291. ac_have_decl=0
  11292. fi
  11293. cat >>confdefs.h <<_ACEOF
  11294. #define HAVE_DECL_DAYLIGHT $ac_have_decl
  11295. _ACEOF
  11296. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for daylight" >&5
  11297. $as_echo_n "checking for daylight... " >&6; }
  11298. if ${ac_cv_var_daylight+:} false; then :
  11299. $as_echo_n "(cached) " >&6
  11300. else
  11301. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11302. /* end confdefs.h. */
  11303. #include <time.h>
  11304. #if !HAVE_DECL_DAYLIGHT
  11305. extern int daylight;
  11306. #endif
  11307. int
  11308. main ()
  11309. {
  11310. atoi(daylight);
  11311. ;
  11312. return 0;
  11313. }
  11314. _ACEOF
  11315. if ac_fn_c_try_link "$LINENO"; then :
  11316. ac_cv_var_daylight=yes
  11317. else
  11318. ac_cv_var_daylight=no
  11319. fi
  11320. rm -f core conftest.err conftest.$ac_objext \
  11321. conftest$ac_exeext conftest.$ac_ext
  11322. fi
  11323. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_daylight" >&5
  11324. $as_echo "$ac_cv_var_daylight" >&6; }
  11325. if test $ac_cv_var_daylight = yes; then
  11326. $as_echo "#define HAVE_DAYLIGHT 1" >>confdefs.h
  11327. fi
  11328. # Check whether --enable-largefile was given.
  11329. if test "${enable_largefile+set}" = set; then :
  11330. enableval=$enable_largefile;
  11331. fi
  11332. if test "$enable_largefile" != no; then
  11333. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
  11334. $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
  11335. if ${ac_cv_sys_largefile_CC+:} false; then :
  11336. $as_echo_n "(cached) " >&6
  11337. else
  11338. ac_cv_sys_largefile_CC=no
  11339. if test "$GCC" != yes; then
  11340. ac_save_CC=$CC
  11341. while :; do
  11342. # IRIX 6.2 and later do not support large files by default,
  11343. # so use the C compiler's -n32 option if that helps.
  11344. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11345. /* end confdefs.h. */
  11346. #include <sys/types.h>
  11347. /* Check that off_t can represent 2**63 - 1 correctly.
  11348. We can't simply define LARGE_OFF_T to be 9223372036854775807,
  11349. since some C++ compilers masquerading as C compilers
  11350. incorrectly reject 9223372036854775807. */
  11351. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  11352. int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  11353. && LARGE_OFF_T % 2147483647 == 1)
  11354. ? 1 : -1];
  11355. int
  11356. main ()
  11357. {
  11358. ;
  11359. return 0;
  11360. }
  11361. _ACEOF
  11362. if ac_fn_c_try_compile "$LINENO"; then :
  11363. break
  11364. fi
  11365. rm -f core conftest.err conftest.$ac_objext
  11366. CC="$CC -n32"
  11367. if ac_fn_c_try_compile "$LINENO"; then :
  11368. ac_cv_sys_largefile_CC=' -n32'; break
  11369. fi
  11370. rm -f core conftest.err conftest.$ac_objext
  11371. break
  11372. done
  11373. CC=$ac_save_CC
  11374. rm -f conftest.$ac_ext
  11375. fi
  11376. fi
  11377. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
  11378. $as_echo "$ac_cv_sys_largefile_CC" >&6; }
  11379. if test "$ac_cv_sys_largefile_CC" != no; then
  11380. CC=$CC$ac_cv_sys_largefile_CC
  11381. fi
  11382. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
  11383. $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
  11384. if ${ac_cv_sys_file_offset_bits+:} false; then :
  11385. $as_echo_n "(cached) " >&6
  11386. else
  11387. while :; do
  11388. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11389. /* end confdefs.h. */
  11390. #include <sys/types.h>
  11391. /* Check that off_t can represent 2**63 - 1 correctly.
  11392. We can't simply define LARGE_OFF_T to be 9223372036854775807,
  11393. since some C++ compilers masquerading as C compilers
  11394. incorrectly reject 9223372036854775807. */
  11395. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  11396. int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  11397. && LARGE_OFF_T % 2147483647 == 1)
  11398. ? 1 : -1];
  11399. int
  11400. main ()
  11401. {
  11402. ;
  11403. return 0;
  11404. }
  11405. _ACEOF
  11406. if ac_fn_c_try_compile "$LINENO"; then :
  11407. ac_cv_sys_file_offset_bits=no; break
  11408. fi
  11409. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11410. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11411. /* end confdefs.h. */
  11412. #define _FILE_OFFSET_BITS 64
  11413. #include <sys/types.h>
  11414. /* Check that off_t can represent 2**63 - 1 correctly.
  11415. We can't simply define LARGE_OFF_T to be 9223372036854775807,
  11416. since some C++ compilers masquerading as C compilers
  11417. incorrectly reject 9223372036854775807. */
  11418. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  11419. int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  11420. && LARGE_OFF_T % 2147483647 == 1)
  11421. ? 1 : -1];
  11422. int
  11423. main ()
  11424. {
  11425. ;
  11426. return 0;
  11427. }
  11428. _ACEOF
  11429. if ac_fn_c_try_compile "$LINENO"; then :
  11430. ac_cv_sys_file_offset_bits=64; break
  11431. fi
  11432. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11433. ac_cv_sys_file_offset_bits=unknown
  11434. break
  11435. done
  11436. fi
  11437. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
  11438. $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
  11439. case $ac_cv_sys_file_offset_bits in #(
  11440. no | unknown) ;;
  11441. *)
  11442. cat >>confdefs.h <<_ACEOF
  11443. #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
  11444. _ACEOF
  11445. ;;
  11446. esac
  11447. rm -rf conftest*
  11448. if test $ac_cv_sys_file_offset_bits = unknown; then
  11449. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
  11450. $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
  11451. if ${ac_cv_sys_large_files+:} false; then :
  11452. $as_echo_n "(cached) " >&6
  11453. else
  11454. while :; do
  11455. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11456. /* end confdefs.h. */
  11457. #include <sys/types.h>
  11458. /* Check that off_t can represent 2**63 - 1 correctly.
  11459. We can't simply define LARGE_OFF_T to be 9223372036854775807,
  11460. since some C++ compilers masquerading as C compilers
  11461. incorrectly reject 9223372036854775807. */
  11462. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  11463. int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  11464. && LARGE_OFF_T % 2147483647 == 1)
  11465. ? 1 : -1];
  11466. int
  11467. main ()
  11468. {
  11469. ;
  11470. return 0;
  11471. }
  11472. _ACEOF
  11473. if ac_fn_c_try_compile "$LINENO"; then :
  11474. ac_cv_sys_large_files=no; break
  11475. fi
  11476. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11477. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11478. /* end confdefs.h. */
  11479. #define _LARGE_FILES 1
  11480. #include <sys/types.h>
  11481. /* Check that off_t can represent 2**63 - 1 correctly.
  11482. We can't simply define LARGE_OFF_T to be 9223372036854775807,
  11483. since some C++ compilers masquerading as C compilers
  11484. incorrectly reject 9223372036854775807. */
  11485. #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  11486. int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
  11487. && LARGE_OFF_T % 2147483647 == 1)
  11488. ? 1 : -1];
  11489. int
  11490. main ()
  11491. {
  11492. ;
  11493. return 0;
  11494. }
  11495. _ACEOF
  11496. if ac_fn_c_try_compile "$LINENO"; then :
  11497. ac_cv_sys_large_files=1; break
  11498. fi
  11499. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11500. ac_cv_sys_large_files=unknown
  11501. break
  11502. done
  11503. fi
  11504. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
  11505. $as_echo "$ac_cv_sys_large_files" >&6; }
  11506. case $ac_cv_sys_large_files in #(
  11507. no | unknown) ;;
  11508. *)
  11509. cat >>confdefs.h <<_ACEOF
  11510. #define _LARGE_FILES $ac_cv_sys_large_files
  11511. _ACEOF
  11512. ;;
  11513. esac
  11514. rm -rf conftest*
  11515. fi
  11516. fi
  11517. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
  11518. $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
  11519. if ${ac_cv_sys_largefile_source+:} false; then :
  11520. $as_echo_n "(cached) " >&6
  11521. else
  11522. while :; do
  11523. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11524. /* end confdefs.h. */
  11525. #include <sys/types.h> /* for off_t */
  11526. #include <stdio.h>
  11527. int
  11528. main ()
  11529. {
  11530. int (*fp) (FILE *, off_t, int) = fseeko;
  11531. return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
  11532. ;
  11533. return 0;
  11534. }
  11535. _ACEOF
  11536. if ac_fn_c_try_link "$LINENO"; then :
  11537. ac_cv_sys_largefile_source=no; break
  11538. fi
  11539. rm -f core conftest.err conftest.$ac_objext \
  11540. conftest$ac_exeext conftest.$ac_ext
  11541. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11542. /* end confdefs.h. */
  11543. #define _LARGEFILE_SOURCE 1
  11544. #include <sys/types.h> /* for off_t */
  11545. #include <stdio.h>
  11546. int
  11547. main ()
  11548. {
  11549. int (*fp) (FILE *, off_t, int) = fseeko;
  11550. return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
  11551. ;
  11552. return 0;
  11553. }
  11554. _ACEOF
  11555. if ac_fn_c_try_link "$LINENO"; then :
  11556. ac_cv_sys_largefile_source=1; break
  11557. fi
  11558. rm -f core conftest.err conftest.$ac_objext \
  11559. conftest$ac_exeext conftest.$ac_ext
  11560. ac_cv_sys_largefile_source=unknown
  11561. break
  11562. done
  11563. fi
  11564. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
  11565. $as_echo "$ac_cv_sys_largefile_source" >&6; }
  11566. case $ac_cv_sys_largefile_source in #(
  11567. no | unknown) ;;
  11568. *)
  11569. cat >>confdefs.h <<_ACEOF
  11570. #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
  11571. _ACEOF
  11572. ;;
  11573. esac
  11574. rm -rf conftest*
  11575. # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
  11576. # in glibc 2.1.3, but that breaks too many other things.
  11577. # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
  11578. if test $ac_cv_sys_largefile_source != unknown; then
  11579. $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
  11580. fi
  11581. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
  11582. $as_echo_n "checking for mbstate_t... " >&6; }
  11583. if ${ac_cv_type_mbstate_t+:} false; then :
  11584. $as_echo_n "(cached) " >&6
  11585. else
  11586. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11587. /* end confdefs.h. */
  11588. $ac_includes_default
  11589. # include <wchar.h>
  11590. int
  11591. main ()
  11592. {
  11593. mbstate_t x; return sizeof x;
  11594. ;
  11595. return 0;
  11596. }
  11597. _ACEOF
  11598. if ac_fn_c_try_compile "$LINENO"; then :
  11599. ac_cv_type_mbstate_t=yes
  11600. else
  11601. ac_cv_type_mbstate_t=no
  11602. fi
  11603. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11604. fi
  11605. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
  11606. $as_echo "$ac_cv_type_mbstate_t" >&6; }
  11607. if test $ac_cv_type_mbstate_t = yes; then
  11608. $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
  11609. else
  11610. $as_echo "#define mbstate_t int" >>confdefs.h
  11611. fi
  11612. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct option in getopt" >&5
  11613. $as_echo_n "checking for struct option in getopt... " >&6; }
  11614. if ${ac_cv_struct_option_getopt_h+:} false; then :
  11615. $as_echo_n "(cached) " >&6
  11616. else
  11617. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11618. /* end confdefs.h. */
  11619. #include <getopt.h>
  11620. int
  11621. main ()
  11622. {
  11623. struct option op; op.name;
  11624. ;
  11625. return 0;
  11626. }
  11627. _ACEOF
  11628. if ac_fn_c_try_compile "$LINENO"; then :
  11629. ac_cv_struct_option_getopt_h=yes
  11630. else
  11631. ac_cv_struct_option_getopt_h=no
  11632. fi
  11633. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11634. fi
  11635. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_option_getopt_h" >&5
  11636. $as_echo "$ac_cv_struct_option_getopt_h" >&6; }
  11637. if test "$ac_cv_struct_option_getopt_h" = yes; then
  11638. $as_echo "#define HAVE_STRUCT_OPTION 1" >>confdefs.h
  11639. fi
  11640. ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
  11641. if test "x$ac_cv_type_pid_t" = xyes; then :
  11642. else
  11643. cat >>confdefs.h <<_ACEOF
  11644. #define pid_t int
  11645. _ACEOF
  11646. fi
  11647. ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
  11648. case $ac_cv_c_uint8_t in #(
  11649. no|yes) ;; #(
  11650. *)
  11651. $as_echo "#define _UINT8_T 1" >>confdefs.h
  11652. cat >>confdefs.h <<_ACEOF
  11653. #define uint8_t $ac_cv_c_uint8_t
  11654. _ACEOF
  11655. ;;
  11656. esac
  11657. ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
  11658. case $ac_cv_c_uint16_t in #(
  11659. no|yes) ;; #(
  11660. *)
  11661. cat >>confdefs.h <<_ACEOF
  11662. #define uint16_t $ac_cv_c_uint16_t
  11663. _ACEOF
  11664. ;;
  11665. esac
  11666. ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
  11667. case $ac_cv_c_uint32_t in #(
  11668. no|yes) ;; #(
  11669. *)
  11670. $as_echo "#define _UINT32_T 1" >>confdefs.h
  11671. cat >>confdefs.h <<_ACEOF
  11672. #define uint32_t $ac_cv_c_uint32_t
  11673. _ACEOF
  11674. ;;
  11675. esac
  11676. ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
  11677. case $ac_cv_c_int32_t in #(
  11678. no|yes) ;; #(
  11679. *)
  11680. cat >>confdefs.h <<_ACEOF
  11681. #define int32_t $ac_cv_c_int32_t
  11682. _ACEOF
  11683. ;;
  11684. esac
  11685. ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
  11686. case $ac_cv_c_uint64_t in #(
  11687. no|yes) ;; #(
  11688. *)
  11689. $as_echo "#define _UINT64_T 1" >>confdefs.h
  11690. cat >>confdefs.h <<_ACEOF
  11691. #define uint64_t $ac_cv_c_uint64_t
  11692. _ACEOF
  11693. ;;
  11694. esac
  11695. ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
  11696. case $ac_cv_c_int64_t in #(
  11697. no|yes) ;; #(
  11698. *)
  11699. cat >>confdefs.h <<_ACEOF
  11700. #define int64_t $ac_cv_c_int64_t
  11701. _ACEOF
  11702. ;;
  11703. esac
  11704. ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
  11705. if test "x$ac_cv_type_intptr_t" = xyes; then :
  11706. $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
  11707. else
  11708. for ac_type in 'int' 'long int' 'long long int'; do
  11709. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11710. /* end confdefs.h. */
  11711. $ac_includes_default
  11712. int
  11713. main ()
  11714. {
  11715. static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
  11716. test_array [0] = 0;
  11717. return test_array [0];
  11718. ;
  11719. return 0;
  11720. }
  11721. _ACEOF
  11722. if ac_fn_c_try_compile "$LINENO"; then :
  11723. cat >>confdefs.h <<_ACEOF
  11724. #define intptr_t $ac_type
  11725. _ACEOF
  11726. ac_type=
  11727. fi
  11728. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11729. test -z "$ac_type" && break
  11730. done
  11731. fi
  11732. ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
  11733. if test "x$ac_cv_type_uintptr_t" = xyes; then :
  11734. $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
  11735. else
  11736. for ac_type in 'unsigned int' 'unsigned long int' \
  11737. 'unsigned long long int'; do
  11738. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11739. /* end confdefs.h. */
  11740. $ac_includes_default
  11741. int
  11742. main ()
  11743. {
  11744. static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
  11745. test_array [0] = 0;
  11746. return test_array [0];
  11747. ;
  11748. return 0;
  11749. }
  11750. _ACEOF
  11751. if ac_fn_c_try_compile "$LINENO"; then :
  11752. cat >>confdefs.h <<_ACEOF
  11753. #define uintptr_t $ac_type
  11754. _ACEOF
  11755. ac_type=
  11756. fi
  11757. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  11758. test -z "$ac_type" && break
  11759. done
  11760. fi
  11761. for ac_header in $ac_header_list
  11762. do :
  11763. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  11764. ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
  11765. "
  11766. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  11767. cat >>confdefs.h <<_ACEOF
  11768. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  11769. _ACEOF
  11770. fi
  11771. done
  11772. for ac_func in getpagesize
  11773. do :
  11774. ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
  11775. if test "x$ac_cv_func_getpagesize" = xyes; then :
  11776. cat >>confdefs.h <<_ACEOF
  11777. #define HAVE_GETPAGESIZE 1
  11778. _ACEOF
  11779. fi
  11780. done
  11781. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
  11782. $as_echo_n "checking for working mmap... " >&6; }
  11783. if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
  11784. $as_echo_n "(cached) " >&6
  11785. else
  11786. if test "$cross_compiling" = yes; then :
  11787. ac_cv_func_mmap_fixed_mapped=no
  11788. else
  11789. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11790. /* end confdefs.h. */
  11791. $ac_includes_default
  11792. /* malloc might have been renamed as rpl_malloc. */
  11793. #undef malloc
  11794. /* Thanks to Mike Haertel and Jim Avera for this test.
  11795. Here is a matrix of mmap possibilities:
  11796. mmap private not fixed
  11797. mmap private fixed at somewhere currently unmapped
  11798. mmap private fixed at somewhere already mapped
  11799. mmap shared not fixed
  11800. mmap shared fixed at somewhere currently unmapped
  11801. mmap shared fixed at somewhere already mapped
  11802. For private mappings, we should verify that changes cannot be read()
  11803. back from the file, nor mmap's back from the file at a different
  11804. address. (There have been systems where private was not correctly
  11805. implemented like the infamous i386 svr4.0, and systems where the
  11806. VM page cache was not coherent with the file system buffer cache
  11807. like early versions of FreeBSD and possibly contemporary NetBSD.)
  11808. For shared mappings, we should conversely verify that changes get
  11809. propagated back to all the places they're supposed to be.
  11810. Grep wants private fixed already mapped.
  11811. The main things grep needs to know about mmap are:
  11812. * does it exist and is it safe to write into the mmap'd area
  11813. * how to use it (BSD variants) */
  11814. #include <fcntl.h>
  11815. #include <sys/mman.h>
  11816. #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
  11817. char *malloc ();
  11818. #endif
  11819. /* This mess was copied from the GNU getpagesize.h. */
  11820. #ifndef HAVE_GETPAGESIZE
  11821. # ifdef _SC_PAGESIZE
  11822. # define getpagesize() sysconf(_SC_PAGESIZE)
  11823. # else /* no _SC_PAGESIZE */
  11824. # ifdef HAVE_SYS_PARAM_H
  11825. # include <sys/param.h>
  11826. # ifdef EXEC_PAGESIZE
  11827. # define getpagesize() EXEC_PAGESIZE
  11828. # else /* no EXEC_PAGESIZE */
  11829. # ifdef NBPG
  11830. # define getpagesize() NBPG * CLSIZE
  11831. # ifndef CLSIZE
  11832. # define CLSIZE 1
  11833. # endif /* no CLSIZE */
  11834. # else /* no NBPG */
  11835. # ifdef NBPC
  11836. # define getpagesize() NBPC
  11837. # else /* no NBPC */
  11838. # ifdef PAGESIZE
  11839. # define getpagesize() PAGESIZE
  11840. # endif /* PAGESIZE */
  11841. # endif /* no NBPC */
  11842. # endif /* no NBPG */
  11843. # endif /* no EXEC_PAGESIZE */
  11844. # else /* no HAVE_SYS_PARAM_H */
  11845. # define getpagesize() 8192 /* punt totally */
  11846. # endif /* no HAVE_SYS_PARAM_H */
  11847. # endif /* no _SC_PAGESIZE */
  11848. #endif /* no HAVE_GETPAGESIZE */
  11849. int
  11850. main ()
  11851. {
  11852. char *data, *data2, *data3;
  11853. const char *cdata2;
  11854. int i, pagesize;
  11855. int fd, fd2;
  11856. pagesize = getpagesize ();
  11857. /* First, make a file with some known garbage in it. */
  11858. data = (char *) malloc (pagesize);
  11859. if (!data)
  11860. return 1;
  11861. for (i = 0; i < pagesize; ++i)
  11862. *(data + i) = rand ();
  11863. umask (0);
  11864. fd = creat ("conftest.mmap", 0600);
  11865. if (fd < 0)
  11866. return 2;
  11867. if (write (fd, data, pagesize) != pagesize)
  11868. return 3;
  11869. close (fd);
  11870. /* Next, check that the tail of a page is zero-filled. File must have
  11871. non-zero length, otherwise we risk SIGBUS for entire page. */
  11872. fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
  11873. if (fd2 < 0)
  11874. return 4;
  11875. cdata2 = "";
  11876. if (write (fd2, cdata2, 1) != 1)
  11877. return 5;
  11878. data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
  11879. if (data2 == MAP_FAILED)
  11880. return 6;
  11881. for (i = 0; i < pagesize; ++i)
  11882. if (*(data2 + i))
  11883. return 7;
  11884. close (fd2);
  11885. if (munmap (data2, pagesize))
  11886. return 8;
  11887. /* Next, try to mmap the file at a fixed address which already has
  11888. something else allocated at it. If we can, also make sure that
  11889. we see the same garbage. */
  11890. fd = open ("conftest.mmap", O_RDWR);
  11891. if (fd < 0)
  11892. return 9;
  11893. if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
  11894. MAP_PRIVATE | MAP_FIXED, fd, 0L))
  11895. return 10;
  11896. for (i = 0; i < pagesize; ++i)
  11897. if (*(data + i) != *(data2 + i))
  11898. return 11;
  11899. /* Finally, make sure that changes to the mapped area do not
  11900. percolate back to the file as seen by read(). (This is a bug on
  11901. some variants of i386 svr4.0.) */
  11902. for (i = 0; i < pagesize; ++i)
  11903. *(data2 + i) = *(data2 + i) + 1;
  11904. data3 = (char *) malloc (pagesize);
  11905. if (!data3)
  11906. return 12;
  11907. if (read (fd, data3, pagesize) != pagesize)
  11908. return 13;
  11909. for (i = 0; i < pagesize; ++i)
  11910. if (*(data + i) != *(data3 + i))
  11911. return 14;
  11912. close (fd);
  11913. return 0;
  11914. }
  11915. _ACEOF
  11916. if ac_fn_c_try_run "$LINENO"; then :
  11917. ac_cv_func_mmap_fixed_mapped=yes
  11918. else
  11919. ac_cv_func_mmap_fixed_mapped=no
  11920. fi
  11921. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  11922. conftest.$ac_objext conftest.beam conftest.$ac_ext
  11923. fi
  11924. fi
  11925. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
  11926. $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
  11927. if test $ac_cv_func_mmap_fixed_mapped = yes; then
  11928. $as_echo "#define HAVE_MMAP 1" >>confdefs.h
  11929. fi
  11930. rm -f conftest.mmap conftest.txt
  11931. for ac_header in vfork.h
  11932. do :
  11933. ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
  11934. if test "x$ac_cv_header_vfork_h" = xyes; then :
  11935. cat >>confdefs.h <<_ACEOF
  11936. #define HAVE_VFORK_H 1
  11937. _ACEOF
  11938. fi
  11939. done
  11940. for ac_func in fork vfork
  11941. do :
  11942. as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  11943. ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
  11944. if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  11945. cat >>confdefs.h <<_ACEOF
  11946. #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  11947. _ACEOF
  11948. fi
  11949. done
  11950. if test "x$ac_cv_func_fork" = xyes; then
  11951. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
  11952. $as_echo_n "checking for working fork... " >&6; }
  11953. if ${ac_cv_func_fork_works+:} false; then :
  11954. $as_echo_n "(cached) " >&6
  11955. else
  11956. if test "$cross_compiling" = yes; then :
  11957. ac_cv_func_fork_works=cross
  11958. else
  11959. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  11960. /* end confdefs.h. */
  11961. $ac_includes_default
  11962. int
  11963. main ()
  11964. {
  11965. /* By Ruediger Kuhlmann. */
  11966. return fork () < 0;
  11967. ;
  11968. return 0;
  11969. }
  11970. _ACEOF
  11971. if ac_fn_c_try_run "$LINENO"; then :
  11972. ac_cv_func_fork_works=yes
  11973. else
  11974. ac_cv_func_fork_works=no
  11975. fi
  11976. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  11977. conftest.$ac_objext conftest.beam conftest.$ac_ext
  11978. fi
  11979. fi
  11980. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
  11981. $as_echo "$ac_cv_func_fork_works" >&6; }
  11982. else
  11983. ac_cv_func_fork_works=$ac_cv_func_fork
  11984. fi
  11985. if test "x$ac_cv_func_fork_works" = xcross; then
  11986. case $host in
  11987. *-*-amigaos* | *-*-msdosdjgpp*)
  11988. # Override, as these systems have only a dummy fork() stub
  11989. ac_cv_func_fork_works=no
  11990. ;;
  11991. *)
  11992. ac_cv_func_fork_works=yes
  11993. ;;
  11994. esac
  11995. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
  11996. $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
  11997. fi
  11998. ac_cv_func_vfork_works=$ac_cv_func_vfork
  11999. if test "x$ac_cv_func_vfork" = xyes; then
  12000. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
  12001. $as_echo_n "checking for working vfork... " >&6; }
  12002. if ${ac_cv_func_vfork_works+:} false; then :
  12003. $as_echo_n "(cached) " >&6
  12004. else
  12005. if test "$cross_compiling" = yes; then :
  12006. ac_cv_func_vfork_works=cross
  12007. else
  12008. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  12009. /* end confdefs.h. */
  12010. /* Thanks to Paul Eggert for this test. */
  12011. $ac_includes_default
  12012. #include <sys/wait.h>
  12013. #ifdef HAVE_VFORK_H
  12014. # include <vfork.h>
  12015. #endif
  12016. /* On some sparc systems, changes by the child to local and incoming
  12017. argument registers are propagated back to the parent. The compiler
  12018. is told about this with #include <vfork.h>, but some compilers
  12019. (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
  12020. static variable whose address is put into a register that is
  12021. clobbered by the vfork. */
  12022. static void
  12023. #ifdef __cplusplus
  12024. sparc_address_test (int arg)
  12025. # else
  12026. sparc_address_test (arg) int arg;
  12027. #endif
  12028. {
  12029. static pid_t child;
  12030. if (!child) {
  12031. child = vfork ();
  12032. if (child < 0) {
  12033. perror ("vfork");
  12034. _exit(2);
  12035. }
  12036. if (!child) {
  12037. arg = getpid();
  12038. write(-1, "", 0);
  12039. _exit (arg);
  12040. }
  12041. }
  12042. }
  12043. int
  12044. main ()
  12045. {
  12046. pid_t parent = getpid ();
  12047. pid_t child;
  12048. sparc_address_test (0);
  12049. child = vfork ();
  12050. if (child == 0) {
  12051. /* Here is another test for sparc vfork register problems. This
  12052. test uses lots of local variables, at least as many local
  12053. variables as main has allocated so far including compiler
  12054. temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
  12055. 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
  12056. reuse the register of parent for one of the local variables,
  12057. since it will think that parent can't possibly be used any more
  12058. in this routine. Assigning to the local variable will thus
  12059. munge parent in the parent process. */
  12060. pid_t
  12061. p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
  12062. p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
  12063. /* Convince the compiler that p..p7 are live; otherwise, it might
  12064. use the same hardware register for all 8 local variables. */
  12065. if (p != p1 || p != p2 || p != p3 || p != p4
  12066. || p != p5 || p != p6 || p != p7)
  12067. _exit(1);
  12068. /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
  12069. from child file descriptors. If the child closes a descriptor
  12070. before it execs or exits, this munges the parent's descriptor
  12071. as well. Test for this by closing stdout in the child. */
  12072. _exit(close(fileno(stdout)) != 0);
  12073. } else {
  12074. int status;
  12075. struct stat st;
  12076. while (wait(&status) != child)
  12077. ;
  12078. return (
  12079. /* Was there some problem with vforking? */
  12080. child < 0
  12081. /* Did the child fail? (This shouldn't happen.) */
  12082. || status
  12083. /* Did the vfork/compiler bug occur? */
  12084. || parent != getpid()
  12085. /* Did the file descriptor bug occur? */
  12086. || fstat(fileno(stdout), &st) != 0
  12087. );
  12088. }
  12089. }
  12090. _ACEOF
  12091. if ac_fn_c_try_run "$LINENO"; then :
  12092. ac_cv_func_vfork_works=yes
  12093. else
  12094. ac_cv_func_vfork_works=no
  12095. fi
  12096. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  12097. conftest.$ac_objext conftest.beam conftest.$ac_ext
  12098. fi
  12099. fi
  12100. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
  12101. $as_echo "$ac_cv_func_vfork_works" >&6; }
  12102. fi;
  12103. if test "x$ac_cv_func_fork_works" = xcross; then
  12104. ac_cv_func_vfork_works=$ac_cv_func_vfork
  12105. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
  12106. $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
  12107. fi
  12108. if test "x$ac_cv_func_vfork_works" = xyes; then
  12109. $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
  12110. else
  12111. $as_echo "#define vfork fork" >>confdefs.h
  12112. fi
  12113. if test "x$ac_cv_func_fork_works" = xyes; then
  12114. $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
  12115. fi
  12116. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc and mbstate_t are properly declared" >&5
  12117. $as_echo_n "checking whether mbrtowc and mbstate_t are properly declared... " >&6; }
  12118. if ${ac_cv_func_mbrtowc+:} false; then :
  12119. $as_echo_n "(cached) " >&6
  12120. else
  12121. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  12122. /* end confdefs.h. */
  12123. #include <wchar.h>
  12124. int
  12125. main ()
  12126. {
  12127. wchar_t wc;
  12128. char const s[] = "";
  12129. size_t n = 1;
  12130. mbstate_t state;
  12131. return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));
  12132. ;
  12133. return 0;
  12134. }
  12135. _ACEOF
  12136. if ac_fn_c_try_link "$LINENO"; then :
  12137. ac_cv_func_mbrtowc=yes
  12138. else
  12139. ac_cv_func_mbrtowc=no
  12140. fi
  12141. rm -f core conftest.err conftest.$ac_objext \
  12142. conftest$ac_exeext conftest.$ac_ext
  12143. fi
  12144. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mbrtowc" >&5
  12145. $as_echo "$ac_cv_func_mbrtowc" >&6; }
  12146. if test $ac_cv_func_mbrtowc = yes; then
  12147. $as_echo "#define HAVE_MBRTOWC 1" >>confdefs.h
  12148. fi
  12149. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc compiler warnings" >&5
  12150. $as_echo_n "checking for gcc compiler warnings... " >&6; }
  12151. # Check whether --enable-warnings was given.
  12152. if test "${enable_warnings+set}" = set; then :
  12153. enableval=$enable_warnings; if test "${enableval}" = no -o "$GCC" = no; then
  12154. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  12155. $as_echo "no" >&6; }
  12156. WARNINGS=
  12157. else
  12158. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  12159. $as_echo "yes" >&6; }
  12160. WARNINGS="-Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith \
  12161. -Wmissing-declarations -Wredundant-decls -Wnested-externs \
  12162. -Wsign-compare -Wreturn-type -Wswitch -Wshadow \
  12163. -Wcast-qual -Wwrite-strings -Wextra -Wunused-parameter -Wformat=2"
  12164. fi
  12165. else
  12166. if test "$GCC" = yes; then
  12167. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  12168. $as_echo "yes" >&6; }
  12169. WARNINGS="-Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith \
  12170. -Wmissing-declarations -Wredundant-decls -Wnested-externs \
  12171. -Wsign-compare -Wreturn-type -Wswitch -Wshadow \
  12172. -Wcast-qual -Wwrite-strings -Wextra -Wunused-parameter -Wformat=2"
  12173. else
  12174. WARNINGS=
  12175. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  12176. $as_echo "no" >&6; }
  12177. fi
  12178. fi
  12179. for ac_func in strerror strndup strtoul mkstemp mkostemp utimes utime wcwidth strtof newlocale uselocale freelocale setlocale
  12180. do :
  12181. as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  12182. ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
  12183. if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  12184. cat >>confdefs.h <<_ACEOF
  12185. #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  12186. _ACEOF
  12187. fi
  12188. done
  12189. ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
  12190. if test "x$ac_cv_func_getopt_long" = xyes; then :
  12191. $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
  12192. else
  12193. case " $LIBOBJS " in
  12194. *" getopt_long.$ac_objext "* ) ;;
  12195. *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
  12196. ;;
  12197. esac
  12198. fi
  12199. ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
  12200. if test "x$ac_cv_func_asprintf" = xyes; then :
  12201. $as_echo "#define HAVE_ASPRINTF 1" >>confdefs.h
  12202. else
  12203. case " $LIBOBJS " in
  12204. *" asprintf.$ac_objext "* ) ;;
  12205. *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
  12206. ;;
  12207. esac
  12208. fi
  12209. ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf"
  12210. if test "x$ac_cv_func_vasprintf" = xyes; then :
  12211. $as_echo "#define HAVE_VASPRINTF 1" >>confdefs.h
  12212. else
  12213. case " $LIBOBJS " in
  12214. *" vasprintf.$ac_objext "* ) ;;
  12215. *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
  12216. ;;
  12217. esac
  12218. fi
  12219. ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
  12220. if test "x$ac_cv_func_strlcpy" = xyes; then :
  12221. $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
  12222. else
  12223. case " $LIBOBJS " in
  12224. *" strlcpy.$ac_objext "* ) ;;
  12225. *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
  12226. ;;
  12227. esac
  12228. fi
  12229. ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
  12230. if test "x$ac_cv_func_strlcat" = xyes; then :
  12231. $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
  12232. else
  12233. case " $LIBOBJS " in
  12234. *" strlcat.$ac_objext "* ) ;;
  12235. *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
  12236. ;;
  12237. esac
  12238. fi
  12239. ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
  12240. if test "x$ac_cv_func_getline" = xyes; then :
  12241. $as_echo "#define HAVE_GETLINE 1" >>confdefs.h
  12242. else
  12243. case " $LIBOBJS " in
  12244. *" getline.$ac_objext "* ) ;;
  12245. *) LIBOBJS="$LIBOBJS getline.$ac_objext"
  12246. ;;
  12247. esac
  12248. fi
  12249. ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r"
  12250. if test "x$ac_cv_func_ctime_r" = xyes; then :
  12251. $as_echo "#define HAVE_CTIME_R 1" >>confdefs.h
  12252. else
  12253. case " $LIBOBJS " in
  12254. *" ctime_r.$ac_objext "* ) ;;
  12255. *) LIBOBJS="$LIBOBJS ctime_r.$ac_objext"
  12256. ;;
  12257. esac
  12258. fi
  12259. ac_fn_c_check_func "$LINENO" "asctime_r" "ac_cv_func_asctime_r"
  12260. if test "x$ac_cv_func_asctime_r" = xyes; then :
  12261. $as_echo "#define HAVE_ASCTIME_R 1" >>confdefs.h
  12262. else
  12263. case " $LIBOBJS " in
  12264. *" asctime_r.$ac_objext "* ) ;;
  12265. *) LIBOBJS="$LIBOBJS asctime_r.$ac_objext"
  12266. ;;
  12267. esac
  12268. fi
  12269. ac_fn_c_check_func "$LINENO" "localtime_r" "ac_cv_func_localtime_r"
  12270. if test "x$ac_cv_func_localtime_r" = xyes; then :
  12271. $as_echo "#define HAVE_LOCALTIME_R 1" >>confdefs.h
  12272. else
  12273. case " $LIBOBJS " in
  12274. *" localtime_r.$ac_objext "* ) ;;
  12275. *) LIBOBJS="$LIBOBJS localtime_r.$ac_objext"
  12276. ;;
  12277. esac
  12278. fi
  12279. ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r"
  12280. if test "x$ac_cv_func_gmtime_r" = xyes; then :
  12281. $as_echo "#define HAVE_GMTIME_R 1" >>confdefs.h
  12282. else
  12283. case " $LIBOBJS " in
  12284. *" gmtime_r.$ac_objext "* ) ;;
  12285. *) LIBOBJS="$LIBOBJS gmtime_r.$ac_objext"
  12286. ;;
  12287. esac
  12288. fi
  12289. ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread"
  12290. if test "x$ac_cv_func_pread" = xyes; then :
  12291. $as_echo "#define HAVE_PREAD 1" >>confdefs.h
  12292. else
  12293. case " $LIBOBJS " in
  12294. *" pread.$ac_objext "* ) ;;
  12295. *) LIBOBJS="$LIBOBJS pread.$ac_objext"
  12296. ;;
  12297. esac
  12298. fi
  12299. ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr"
  12300. if test "x$ac_cv_func_strcasestr" = xyes; then :
  12301. $as_echo "#define HAVE_STRCASESTR 1" >>confdefs.h
  12302. else
  12303. case " $LIBOBJS " in
  12304. *" strcasestr.$ac_objext "* ) ;;
  12305. *) LIBOBJS="$LIBOBJS strcasestr.$ac_objext"
  12306. ;;
  12307. esac
  12308. fi
  12309. ac_fn_c_check_func "$LINENO" "fmtcheck" "ac_cv_func_fmtcheck"
  12310. if test "x$ac_cv_func_fmtcheck" = xyes; then :
  12311. $as_echo "#define HAVE_FMTCHECK 1" >>confdefs.h
  12312. else
  12313. case " $LIBOBJS " in
  12314. *" fmtcheck.$ac_objext "* ) ;;
  12315. *) LIBOBJS="$LIBOBJS fmtcheck.$ac_objext"
  12316. ;;
  12317. esac
  12318. fi
  12319. ac_fn_c_check_func "$LINENO" "dprintf" "ac_cv_func_dprintf"
  12320. if test "x$ac_cv_func_dprintf" = xyes; then :
  12321. $as_echo "#define HAVE_DPRINTF 1" >>confdefs.h
  12322. else
  12323. case " $LIBOBJS " in
  12324. *" dprintf.$ac_objext "* ) ;;
  12325. *) LIBOBJS="$LIBOBJS dprintf.$ac_objext"
  12326. ;;
  12327. esac
  12328. fi
  12329. if test "$enable_zlib" != "no"; then
  12330. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzopen in -lz" >&5
  12331. $as_echo_n "checking for gzopen in -lz... " >&6; }
  12332. if ${ac_cv_lib_z_gzopen+:} false; then :
  12333. $as_echo_n "(cached) " >&6
  12334. else
  12335. ac_check_lib_save_LIBS=$LIBS
  12336. LIBS="-lz $LIBS"
  12337. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  12338. /* end confdefs.h. */
  12339. /* Override any GCC internal prototype to avoid an error.
  12340. Use char because int might match the return type of a GCC
  12341. builtin and then its argument prototype would still apply. */
  12342. #ifdef __cplusplus
  12343. extern "C"
  12344. #endif
  12345. char gzopen ();
  12346. int
  12347. main ()
  12348. {
  12349. return gzopen ();
  12350. ;
  12351. return 0;
  12352. }
  12353. _ACEOF
  12354. if ac_fn_c_try_link "$LINENO"; then :
  12355. ac_cv_lib_z_gzopen=yes
  12356. else
  12357. ac_cv_lib_z_gzopen=no
  12358. fi
  12359. rm -f core conftest.err conftest.$ac_objext \
  12360. conftest$ac_exeext conftest.$ac_ext
  12361. LIBS=$ac_check_lib_save_LIBS
  12362. fi
  12363. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzopen" >&5
  12364. $as_echo "$ac_cv_lib_z_gzopen" >&6; }
  12365. if test "x$ac_cv_lib_z_gzopen" = xyes; then :
  12366. cat >>confdefs.h <<_ACEOF
  12367. #define HAVE_LIBZ 1
  12368. _ACEOF
  12369. LIBS="-lz $LIBS"
  12370. fi
  12371. fi
  12372. if test "$MINGW" = 1; then
  12373. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for regexec in -lgnurx" >&5
  12374. $as_echo_n "checking for regexec in -lgnurx... " >&6; }
  12375. if ${ac_cv_lib_gnurx_regexec+:} false; then :
  12376. $as_echo_n "(cached) " >&6
  12377. else
  12378. ac_check_lib_save_LIBS=$LIBS
  12379. LIBS="-lgnurx $LIBS"
  12380. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  12381. /* end confdefs.h. */
  12382. /* Override any GCC internal prototype to avoid an error.
  12383. Use char because int might match the return type of a GCC
  12384. builtin and then its argument prototype would still apply. */
  12385. #ifdef __cplusplus
  12386. extern "C"
  12387. #endif
  12388. char regexec ();
  12389. int
  12390. main ()
  12391. {
  12392. return regexec ();
  12393. ;
  12394. return 0;
  12395. }
  12396. _ACEOF
  12397. if ac_fn_c_try_link "$LINENO"; then :
  12398. ac_cv_lib_gnurx_regexec=yes
  12399. else
  12400. ac_cv_lib_gnurx_regexec=no
  12401. fi
  12402. rm -f core conftest.err conftest.$ac_objext \
  12403. conftest$ac_exeext conftest.$ac_ext
  12404. LIBS=$ac_check_lib_save_LIBS
  12405. fi
  12406. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnurx_regexec" >&5
  12407. $as_echo "$ac_cv_lib_gnurx_regexec" >&6; }
  12408. if test "x$ac_cv_lib_gnurx_regexec" = xyes; then :
  12409. cat >>confdefs.h <<_ACEOF
  12410. #define HAVE_LIBGNURX 1
  12411. _ACEOF
  12412. LIBS="-lgnurx $LIBS"
  12413. else
  12414. as_fn_error $? "libgnurx is required to build file(1) with MinGW" "$LINENO" 5
  12415. fi
  12416. fi
  12417. if test "$cross_compiling" = yes; then
  12418. IS_CROSS_COMPILE_TRUE=
  12419. IS_CROSS_COMPILE_FALSE='#'
  12420. else
  12421. IS_CROSS_COMPILE_TRUE='#'
  12422. IS_CROSS_COMPILE_FALSE=
  12423. fi
  12424. if test "$enable_zlib" = "yes"; then
  12425. if test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" != "yesyes"; then
  12426. as_fn_error $? "zlib support requested but not found" "$LINENO" 5
  12427. fi
  12428. elif test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" = "yesyes"; then
  12429. $as_echo "#define ZLIBSUPPORT 1" >>confdefs.h
  12430. fi
  12431. ac_config_files="$ac_config_files Makefile src/Makefile magic/Makefile tests/Makefile doc/Makefile python/Makefile"
  12432. cat >confcache <<\_ACEOF
  12433. # This file is a shell script that caches the results of configure
  12434. # tests run on this system so they can be shared between configure
  12435. # scripts and configure runs, see configure's option --config-cache.
  12436. # It is not useful on other systems. If it contains results you don't
  12437. # want to keep, you may remove or edit it.
  12438. #
  12439. # config.status only pays attention to the cache file if you give it
  12440. # the --recheck option to rerun configure.
  12441. #
  12442. # `ac_cv_env_foo' variables (set or unset) will be overridden when
  12443. # loading this file, other *unset* `ac_cv_foo' will be assigned the
  12444. # following values.
  12445. _ACEOF
  12446. # The following way of writing the cache mishandles newlines in values,
  12447. # but we know of no workaround that is simple, portable, and efficient.
  12448. # So, we kill variables containing newlines.
  12449. # Ultrix sh set writes to stderr and can't be redirected directly,
  12450. # and sets the high bit in the cache file unless we assign to the vars.
  12451. (
  12452. for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
  12453. eval ac_val=\$$ac_var
  12454. case $ac_val in #(
  12455. *${as_nl}*)
  12456. case $ac_var in #(
  12457. *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
  12458. $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  12459. esac
  12460. case $ac_var in #(
  12461. _ | IFS | as_nl) ;; #(
  12462. BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  12463. *) { eval $ac_var=; unset $ac_var;} ;;
  12464. esac ;;
  12465. esac
  12466. done
  12467. (set) 2>&1 |
  12468. case $as_nl`(ac_space=' '; set) 2>&1` in #(
  12469. *${as_nl}ac_space=\ *)
  12470. # `set' does not quote correctly, so add quotes: double-quote
  12471. # substitution turns \\\\ into \\, and sed turns \\ into \.
  12472. sed -n \
  12473. "s/'/'\\\\''/g;
  12474. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
  12475. ;; #(
  12476. *)
  12477. # `set' quotes correctly as required by POSIX, so do not add quotes.
  12478. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  12479. ;;
  12480. esac |
  12481. sort
  12482. ) |
  12483. sed '
  12484. /^ac_cv_env_/b end
  12485. t clear
  12486. :clear
  12487. s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
  12488. t end
  12489. s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
  12490. :end' >>confcache
  12491. if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  12492. if test -w "$cache_file"; then
  12493. if test "x$cache_file" != "x/dev/null"; then
  12494. { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
  12495. $as_echo "$as_me: updating cache $cache_file" >&6;}
  12496. if test ! -f "$cache_file" || test -h "$cache_file"; then
  12497. cat confcache >"$cache_file"
  12498. else
  12499. case $cache_file in #(
  12500. */* | ?:*)
  12501. mv -f confcache "$cache_file"$$ &&
  12502. mv -f "$cache_file"$$ "$cache_file" ;; #(
  12503. *)
  12504. mv -f confcache "$cache_file" ;;
  12505. esac
  12506. fi
  12507. fi
  12508. else
  12509. { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
  12510. $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  12511. fi
  12512. fi
  12513. rm -f confcache
  12514. test "x$prefix" = xNONE && prefix=$ac_default_prefix
  12515. # Let make expand exec_prefix.
  12516. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
  12517. DEFS=-DHAVE_CONFIG_H
  12518. ac_libobjs=
  12519. ac_ltlibobjs=
  12520. U=
  12521. for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  12522. # 1. Remove the extension, and $U if already installed.
  12523. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  12524. ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  12525. # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
  12526. # will be set to the directory where LIBOBJS objects are built.
  12527. as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  12528. as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
  12529. done
  12530. LIBOBJS=$ac_libobjs
  12531. LTLIBOBJS=$ac_ltlibobjs
  12532. { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
  12533. $as_echo_n "checking that generated files are newer than configure... " >&6; }
  12534. if test -n "$am_sleep_pid"; then
  12535. # Hide warnings about reused PIDs.
  12536. wait $am_sleep_pid 2>/dev/null
  12537. fi
  12538. { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
  12539. $as_echo "done" >&6; }
  12540. if test -n "$EXEEXT"; then
  12541. am__EXEEXT_TRUE=
  12542. am__EXEEXT_FALSE='#'
  12543. else
  12544. am__EXEEXT_TRUE='#'
  12545. am__EXEEXT_FALSE=
  12546. fi
  12547. if test -z "${MINGW_TRUE}" && test -z "${MINGW_FALSE}"; then
  12548. as_fn_error $? "conditional \"MINGW\" was never defined.
  12549. Usually this means the macro was only invoked conditionally." "$LINENO" 5
  12550. fi
  12551. if test -z "${FSECT5_TRUE}" && test -z "${FSECT5_FALSE}"; then
  12552. as_fn_error $? "conditional \"FSECT5\" was never defined.
  12553. Usually this means the macro was only invoked conditionally." "$LINENO" 5
  12554. fi
  12555. if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  12556. as_fn_error $? "conditional \"AMDEP\" was never defined.
  12557. Usually this means the macro was only invoked conditionally." "$LINENO" 5
  12558. fi
  12559. if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  12560. as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
  12561. Usually this means the macro was only invoked conditionally." "$LINENO" 5
  12562. fi
  12563. if test -z "${IS_CROSS_COMPILE_TRUE}" && test -z "${IS_CROSS_COMPILE_FALSE}"; then
  12564. as_fn_error $? "conditional \"IS_CROSS_COMPILE\" was never defined.
  12565. Usually this means the macro was only invoked conditionally." "$LINENO" 5
  12566. fi
  12567. : "${CONFIG_STATUS=./config.status}"
  12568. ac_write_fail=0
  12569. ac_clean_files_save=$ac_clean_files
  12570. ac_clean_files="$ac_clean_files $CONFIG_STATUS"
  12571. { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
  12572. $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
  12573. as_write_fail=0
  12574. cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
  12575. #! $SHELL
  12576. # Generated by $as_me.
  12577. # Run this file to recreate the current configuration.
  12578. # Compiler output produced by configure, useful for debugging
  12579. # configure, is in config.log if it exists.
  12580. debug=false
  12581. ac_cs_recheck=false
  12582. ac_cs_silent=false
  12583. SHELL=\${CONFIG_SHELL-$SHELL}
  12584. export SHELL
  12585. _ASEOF
  12586. cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
  12587. ## -------------------- ##
  12588. ## M4sh Initialization. ##
  12589. ## -------------------- ##
  12590. # Be more Bourne compatible
  12591. DUALCASE=1; export DUALCASE # for MKS sh
  12592. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  12593. emulate sh
  12594. NULLCMD=:
  12595. # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  12596. # is contrary to our usage. Disable this feature.
  12597. alias -g '${1+"$@"}'='"$@"'
  12598. setopt NO_GLOB_SUBST
  12599. else
  12600. case `(set -o) 2>/dev/null` in #(
  12601. *posix*) :
  12602. set -o posix ;; #(
  12603. *) :
  12604. ;;
  12605. esac
  12606. fi
  12607. as_nl='
  12608. '
  12609. export as_nl
  12610. # Printing a long string crashes Solaris 7 /usr/bin/printf.
  12611. as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  12612. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  12613. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  12614. # Prefer a ksh shell builtin over an external printf program on Solaris,
  12615. # but without wasting forks for bash or zsh.
  12616. if test -z "$BASH_VERSION$ZSH_VERSION" \
  12617. && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  12618. as_echo='print -r --'
  12619. as_echo_n='print -rn --'
  12620. elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  12621. as_echo='printf %s\n'
  12622. as_echo_n='printf %s'
  12623. else
  12624. if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  12625. as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  12626. as_echo_n='/usr/ucb/echo -n'
  12627. else
  12628. as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  12629. as_echo_n_body='eval
  12630. arg=$1;
  12631. case $arg in #(
  12632. *"$as_nl"*)
  12633. expr "X$arg" : "X\\(.*\\)$as_nl";
  12634. arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  12635. esac;
  12636. expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  12637. '
  12638. export as_echo_n_body
  12639. as_echo_n='sh -c $as_echo_n_body as_echo'
  12640. fi
  12641. export as_echo_body
  12642. as_echo='sh -c $as_echo_body as_echo'
  12643. fi
  12644. # The user is always right.
  12645. if test "${PATH_SEPARATOR+set}" != set; then
  12646. PATH_SEPARATOR=:
  12647. (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  12648. (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  12649. PATH_SEPARATOR=';'
  12650. }
  12651. fi
  12652. # IFS
  12653. # We need space, tab and new line, in precisely that order. Quoting is
  12654. # there to prevent editors from complaining about space-tab.
  12655. # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  12656. # splitting by setting IFS to empty value.)
  12657. IFS=" "" $as_nl"
  12658. # Find who we are. Look in the path if we contain no directory separator.
  12659. as_myself=
  12660. case $0 in #((
  12661. *[\\/]* ) as_myself=$0 ;;
  12662. *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  12663. for as_dir in $PATH
  12664. do
  12665. IFS=$as_save_IFS
  12666. test -z "$as_dir" && as_dir=.
  12667. test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  12668. done
  12669. IFS=$as_save_IFS
  12670. ;;
  12671. esac
  12672. # We did not find ourselves, most probably we were run as `sh COMMAND'
  12673. # in which case we are not to be found in the path.
  12674. if test "x$as_myself" = x; then
  12675. as_myself=$0
  12676. fi
  12677. if test ! -f "$as_myself"; then
  12678. $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  12679. exit 1
  12680. fi
  12681. # Unset variables that we do not need and which cause bugs (e.g. in
  12682. # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
  12683. # suppresses any "Segmentation fault" message there. '((' could
  12684. # trigger a bug in pdksh 5.2.14.
  12685. for as_var in BASH_ENV ENV MAIL MAILPATH
  12686. do eval test x\${$as_var+set} = xset \
  12687. && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  12688. done
  12689. PS1='$ '
  12690. PS2='> '
  12691. PS4='+ '
  12692. # NLS nuisances.
  12693. LC_ALL=C
  12694. export LC_ALL
  12695. LANGUAGE=C
  12696. export LANGUAGE
  12697. # CDPATH.
  12698. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  12699. # as_fn_error STATUS ERROR [LINENO LOG_FD]
  12700. # ----------------------------------------
  12701. # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  12702. # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  12703. # script with STATUS, using 1 if that was 0.
  12704. as_fn_error ()
  12705. {
  12706. as_status=$1; test $as_status -eq 0 && as_status=1
  12707. if test "$4"; then
  12708. as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  12709. $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  12710. fi
  12711. $as_echo "$as_me: error: $2" >&2
  12712. as_fn_exit $as_status
  12713. } # as_fn_error
  12714. # as_fn_set_status STATUS
  12715. # -----------------------
  12716. # Set $? to STATUS, without forking.
  12717. as_fn_set_status ()
  12718. {
  12719. return $1
  12720. } # as_fn_set_status
  12721. # as_fn_exit STATUS
  12722. # -----------------
  12723. # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  12724. as_fn_exit ()
  12725. {
  12726. set +e
  12727. as_fn_set_status $1
  12728. exit $1
  12729. } # as_fn_exit
  12730. # as_fn_unset VAR
  12731. # ---------------
  12732. # Portably unset VAR.
  12733. as_fn_unset ()
  12734. {
  12735. { eval $1=; unset $1;}
  12736. }
  12737. as_unset=as_fn_unset
  12738. # as_fn_append VAR VALUE
  12739. # ----------------------
  12740. # Append the text in VALUE to the end of the definition contained in VAR. Take
  12741. # advantage of any shell optimizations that allow amortized linear growth over
  12742. # repeated appends, instead of the typical quadratic growth present in naive
  12743. # implementations.
  12744. if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  12745. eval 'as_fn_append ()
  12746. {
  12747. eval $1+=\$2
  12748. }'
  12749. else
  12750. as_fn_append ()
  12751. {
  12752. eval $1=\$$1\$2
  12753. }
  12754. fi # as_fn_append
  12755. # as_fn_arith ARG...
  12756. # ------------------
  12757. # Perform arithmetic evaluation on the ARGs, and store the result in the
  12758. # global $as_val. Take advantage of shells that can avoid forks. The arguments
  12759. # must be portable across $(()) and expr.
  12760. if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  12761. eval 'as_fn_arith ()
  12762. {
  12763. as_val=$(( $* ))
  12764. }'
  12765. else
  12766. as_fn_arith ()
  12767. {
  12768. as_val=`expr "$@" || test $? -eq 1`
  12769. }
  12770. fi # as_fn_arith
  12771. if expr a : '\(a\)' >/dev/null 2>&1 &&
  12772. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  12773. as_expr=expr
  12774. else
  12775. as_expr=false
  12776. fi
  12777. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  12778. as_basename=basename
  12779. else
  12780. as_basename=false
  12781. fi
  12782. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  12783. as_dirname=dirname
  12784. else
  12785. as_dirname=false
  12786. fi
  12787. as_me=`$as_basename -- "$0" ||
  12788. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  12789. X"$0" : 'X\(//\)$' \| \
  12790. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  12791. $as_echo X/"$0" |
  12792. sed '/^.*\/\([^/][^/]*\)\/*$/{
  12793. s//\1/
  12794. q
  12795. }
  12796. /^X\/\(\/\/\)$/{
  12797. s//\1/
  12798. q
  12799. }
  12800. /^X\/\(\/\).*/{
  12801. s//\1/
  12802. q
  12803. }
  12804. s/.*/./; q'`
  12805. # Avoid depending upon Character Ranges.
  12806. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  12807. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  12808. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  12809. as_cr_digits='0123456789'
  12810. as_cr_alnum=$as_cr_Letters$as_cr_digits
  12811. ECHO_C= ECHO_N= ECHO_T=
  12812. case `echo -n x` in #(((((
  12813. -n*)
  12814. case `echo 'xy\c'` in
  12815. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  12816. xy) ECHO_C='\c';;
  12817. *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
  12818. ECHO_T=' ';;
  12819. esac;;
  12820. *)
  12821. ECHO_N='-n';;
  12822. esac
  12823. rm -f conf$$ conf$$.exe conf$$.file
  12824. if test -d conf$$.dir; then
  12825. rm -f conf$$.dir/conf$$.file
  12826. else
  12827. rm -f conf$$.dir
  12828. mkdir conf$$.dir 2>/dev/null
  12829. fi
  12830. if (echo >conf$$.file) 2>/dev/null; then
  12831. if ln -s conf$$.file conf$$ 2>/dev/null; then
  12832. as_ln_s='ln -s'
  12833. # ... but there are two gotchas:
  12834. # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  12835. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  12836. # In both cases, we have to default to `cp -pR'.
  12837. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  12838. as_ln_s='cp -pR'
  12839. elif ln conf$$.file conf$$ 2>/dev/null; then
  12840. as_ln_s=ln
  12841. else
  12842. as_ln_s='cp -pR'
  12843. fi
  12844. else
  12845. as_ln_s='cp -pR'
  12846. fi
  12847. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  12848. rmdir conf$$.dir 2>/dev/null
  12849. # as_fn_mkdir_p
  12850. # -------------
  12851. # Create "$as_dir" as a directory, including parents if necessary.
  12852. as_fn_mkdir_p ()
  12853. {
  12854. case $as_dir in #(
  12855. -*) as_dir=./$as_dir;;
  12856. esac
  12857. test -d "$as_dir" || eval $as_mkdir_p || {
  12858. as_dirs=
  12859. while :; do
  12860. case $as_dir in #(
  12861. *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  12862. *) as_qdir=$as_dir;;
  12863. esac
  12864. as_dirs="'$as_qdir' $as_dirs"
  12865. as_dir=`$as_dirname -- "$as_dir" ||
  12866. $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  12867. X"$as_dir" : 'X\(//\)[^/]' \| \
  12868. X"$as_dir" : 'X\(//\)$' \| \
  12869. X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  12870. $as_echo X"$as_dir" |
  12871. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  12872. s//\1/
  12873. q
  12874. }
  12875. /^X\(\/\/\)[^/].*/{
  12876. s//\1/
  12877. q
  12878. }
  12879. /^X\(\/\/\)$/{
  12880. s//\1/
  12881. q
  12882. }
  12883. /^X\(\/\).*/{
  12884. s//\1/
  12885. q
  12886. }
  12887. s/.*/./; q'`
  12888. test -d "$as_dir" && break
  12889. done
  12890. test -z "$as_dirs" || eval "mkdir $as_dirs"
  12891. } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
  12892. } # as_fn_mkdir_p
  12893. if mkdir -p . 2>/dev/null; then
  12894. as_mkdir_p='mkdir -p "$as_dir"'
  12895. else
  12896. test -d ./-p && rmdir ./-p
  12897. as_mkdir_p=false
  12898. fi
  12899. # as_fn_executable_p FILE
  12900. # -----------------------
  12901. # Test if FILE is an executable regular file.
  12902. as_fn_executable_p ()
  12903. {
  12904. test -f "$1" && test -x "$1"
  12905. } # as_fn_executable_p
  12906. as_test_x='test -x'
  12907. as_executable_p=as_fn_executable_p
  12908. # Sed expression to map a string onto a valid CPP name.
  12909. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  12910. # Sed expression to map a string onto a valid variable name.
  12911. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  12912. exec 6>&1
  12913. ## ----------------------------------- ##
  12914. ## Main body of $CONFIG_STATUS script. ##
  12915. ## ----------------------------------- ##
  12916. _ASEOF
  12917. test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
  12918. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  12919. # Save the log message, to keep $0 and so on meaningful, and to
  12920. # report actual input values of CONFIG_FILES etc. instead of their
  12921. # values after options handling.
  12922. ac_log="
  12923. This file was extended by file $as_me 5.30, which was
  12924. generated by GNU Autoconf 2.69. Invocation command line was
  12925. CONFIG_FILES = $CONFIG_FILES
  12926. CONFIG_HEADERS = $CONFIG_HEADERS
  12927. CONFIG_LINKS = $CONFIG_LINKS
  12928. CONFIG_COMMANDS = $CONFIG_COMMANDS
  12929. $ $0 $@
  12930. on `(hostname || uname -n) 2>/dev/null | sed 1q`
  12931. "
  12932. _ACEOF
  12933. case $ac_config_files in *"
  12934. "*) set x $ac_config_files; shift; ac_config_files=$*;;
  12935. esac
  12936. case $ac_config_headers in *"
  12937. "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
  12938. esac
  12939. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  12940. # Files that config.status was made for.
  12941. config_files="$ac_config_files"
  12942. config_headers="$ac_config_headers"
  12943. config_commands="$ac_config_commands"
  12944. _ACEOF
  12945. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  12946. ac_cs_usage="\
  12947. \`$as_me' instantiates files and other configuration actions
  12948. from templates according to the current configuration. Unless the files
  12949. and actions are specified as TAGs, all are instantiated by default.
  12950. Usage: $0 [OPTION]... [TAG]...
  12951. -h, --help print this help, then exit
  12952. -V, --version print version number and configuration settings, then exit
  12953. --config print configuration, then exit
  12954. -q, --quiet, --silent
  12955. do not print progress messages
  12956. -d, --debug don't remove temporary files
  12957. --recheck update $as_me by reconfiguring in the same conditions
  12958. --file=FILE[:TEMPLATE]
  12959. instantiate the configuration file FILE
  12960. --header=FILE[:TEMPLATE]
  12961. instantiate the configuration header FILE
  12962. Configuration files:
  12963. $config_files
  12964. Configuration headers:
  12965. $config_headers
  12966. Configuration commands:
  12967. $config_commands
  12968. Report bugs to <christos@astron.com>."
  12969. _ACEOF
  12970. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  12971. ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
  12972. ac_cs_version="\\
  12973. file config.status 5.30
  12974. configured by $0, generated by GNU Autoconf 2.69,
  12975. with options \\"\$ac_cs_config\\"
  12976. Copyright (C) 2012 Free Software Foundation, Inc.
  12977. This config.status script is free software; the Free Software Foundation
  12978. gives unlimited permission to copy, distribute and modify it."
  12979. ac_pwd='$ac_pwd'
  12980. srcdir='$srcdir'
  12981. INSTALL='$INSTALL'
  12982. MKDIR_P='$MKDIR_P'
  12983. AWK='$AWK'
  12984. test -n "\$AWK" || AWK=awk
  12985. _ACEOF
  12986. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  12987. # The default lists apply if the user does not specify any file.
  12988. ac_need_defaults=:
  12989. while test $# != 0
  12990. do
  12991. case $1 in
  12992. --*=?*)
  12993. ac_option=`expr "X$1" : 'X\([^=]*\)='`
  12994. ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
  12995. ac_shift=:
  12996. ;;
  12997. --*=)
  12998. ac_option=`expr "X$1" : 'X\([^=]*\)='`
  12999. ac_optarg=
  13000. ac_shift=:
  13001. ;;
  13002. *)
  13003. ac_option=$1
  13004. ac_optarg=$2
  13005. ac_shift=shift
  13006. ;;
  13007. esac
  13008. case $ac_option in
  13009. # Handling of the options.
  13010. -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
  13011. ac_cs_recheck=: ;;
  13012. --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
  13013. $as_echo "$ac_cs_version"; exit ;;
  13014. --config | --confi | --conf | --con | --co | --c )
  13015. $as_echo "$ac_cs_config"; exit ;;
  13016. --debug | --debu | --deb | --de | --d | -d )
  13017. debug=: ;;
  13018. --file | --fil | --fi | --f )
  13019. $ac_shift
  13020. case $ac_optarg in
  13021. *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
  13022. '') as_fn_error $? "missing file argument" ;;
  13023. esac
  13024. as_fn_append CONFIG_FILES " '$ac_optarg'"
  13025. ac_need_defaults=false;;
  13026. --header | --heade | --head | --hea )
  13027. $ac_shift
  13028. case $ac_optarg in
  13029. *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
  13030. esac
  13031. as_fn_append CONFIG_HEADERS " '$ac_optarg'"
  13032. ac_need_defaults=false;;
  13033. --he | --h)
  13034. # Conflict between --help and --header
  13035. as_fn_error $? "ambiguous option: \`$1'
  13036. Try \`$0 --help' for more information.";;
  13037. --help | --hel | -h )
  13038. $as_echo "$ac_cs_usage"; exit ;;
  13039. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  13040. | -silent | --silent | --silen | --sile | --sil | --si | --s)
  13041. ac_cs_silent=: ;;
  13042. # This is an error.
  13043. -*) as_fn_error $? "unrecognized option: \`$1'
  13044. Try \`$0 --help' for more information." ;;
  13045. *) as_fn_append ac_config_targets " $1"
  13046. ac_need_defaults=false ;;
  13047. esac
  13048. shift
  13049. done
  13050. ac_configure_extra_args=
  13051. if $ac_cs_silent; then
  13052. exec 6>/dev/null
  13053. ac_configure_extra_args="$ac_configure_extra_args --silent"
  13054. fi
  13055. _ACEOF
  13056. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  13057. if \$ac_cs_recheck; then
  13058. set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  13059. shift
  13060. \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  13061. CONFIG_SHELL='$SHELL'
  13062. export CONFIG_SHELL
  13063. exec "\$@"
  13064. fi
  13065. _ACEOF
  13066. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  13067. exec 5>>config.log
  13068. {
  13069. echo
  13070. sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  13071. ## Running $as_me. ##
  13072. _ASBOX
  13073. $as_echo "$ac_log"
  13074. } >&5
  13075. _ACEOF
  13076. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  13077. #
  13078. # INIT-COMMANDS
  13079. #
  13080. AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
  13081. # The HP-UX ksh and POSIX shell print the target directory to stdout
  13082. # if CDPATH is set.
  13083. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  13084. sed_quote_subst='$sed_quote_subst'
  13085. double_quote_subst='$double_quote_subst'
  13086. delay_variable_subst='$delay_variable_subst'
  13087. macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
  13088. macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
  13089. enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
  13090. pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
  13091. enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
  13092. enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
  13093. SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
  13094. ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
  13095. PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
  13096. host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
  13097. host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
  13098. host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
  13099. build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
  13100. build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
  13101. build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
  13102. SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
  13103. Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
  13104. GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
  13105. EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
  13106. FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
  13107. LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
  13108. NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
  13109. LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
  13110. max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
  13111. ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
  13112. exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
  13113. lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
  13114. lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
  13115. lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
  13116. lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
  13117. lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
  13118. reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
  13119. reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
  13120. OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
  13121. deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
  13122. file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
  13123. file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
  13124. want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
  13125. DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
  13126. sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
  13127. AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
  13128. AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
  13129. archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
  13130. STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
  13131. RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
  13132. old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
  13133. old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
  13134. old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
  13135. lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
  13136. CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
  13137. CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
  13138. compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
  13139. GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
  13140. lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
  13141. lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
  13142. lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
  13143. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
  13144. nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
  13145. lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
  13146. objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
  13147. MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
  13148. lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
  13149. lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
  13150. lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
  13151. lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
  13152. lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
  13153. need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
  13154. MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
  13155. DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
  13156. NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
  13157. LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
  13158. OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
  13159. OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
  13160. libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
  13161. shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
  13162. extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
  13163. archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
  13164. enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
  13165. export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
  13166. whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
  13167. compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
  13168. old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
  13169. old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
  13170. archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
  13171. archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
  13172. module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
  13173. module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
  13174. with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
  13175. allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
  13176. no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
  13177. hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
  13178. hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
  13179. hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
  13180. hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
  13181. hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
  13182. hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
  13183. hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
  13184. inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
  13185. link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
  13186. always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
  13187. export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
  13188. exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
  13189. include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
  13190. prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
  13191. postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
  13192. file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
  13193. variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
  13194. need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
  13195. need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
  13196. version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
  13197. runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
  13198. shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
  13199. shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
  13200. libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
  13201. library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
  13202. soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
  13203. install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
  13204. postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
  13205. postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
  13206. finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
  13207. finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
  13208. hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
  13209. sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
  13210. sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
  13211. hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
  13212. enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
  13213. enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
  13214. enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
  13215. old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
  13216. striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
  13217. LTCC='$LTCC'
  13218. LTCFLAGS='$LTCFLAGS'
  13219. compiler='$compiler_DEFAULT'
  13220. # A function that is used when there is no print builtin or printf.
  13221. func_fallback_echo ()
  13222. {
  13223. eval 'cat <<_LTECHO_EOF
  13224. \$1
  13225. _LTECHO_EOF'
  13226. }
  13227. # Quote evaled strings.
  13228. for var in SHELL \
  13229. ECHO \
  13230. PATH_SEPARATOR \
  13231. SED \
  13232. GREP \
  13233. EGREP \
  13234. FGREP \
  13235. LD \
  13236. NM \
  13237. LN_S \
  13238. lt_SP2NL \
  13239. lt_NL2SP \
  13240. reload_flag \
  13241. OBJDUMP \
  13242. deplibs_check_method \
  13243. file_magic_cmd \
  13244. file_magic_glob \
  13245. want_nocaseglob \
  13246. DLLTOOL \
  13247. sharedlib_from_linklib_cmd \
  13248. AR \
  13249. AR_FLAGS \
  13250. archiver_list_spec \
  13251. STRIP \
  13252. RANLIB \
  13253. CC \
  13254. CFLAGS \
  13255. compiler \
  13256. lt_cv_sys_global_symbol_pipe \
  13257. lt_cv_sys_global_symbol_to_cdecl \
  13258. lt_cv_sys_global_symbol_to_c_name_address \
  13259. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
  13260. nm_file_list_spec \
  13261. lt_prog_compiler_no_builtin_flag \
  13262. lt_prog_compiler_pic \
  13263. lt_prog_compiler_wl \
  13264. lt_prog_compiler_static \
  13265. lt_cv_prog_compiler_c_o \
  13266. need_locks \
  13267. MANIFEST_TOOL \
  13268. DSYMUTIL \
  13269. NMEDIT \
  13270. LIPO \
  13271. OTOOL \
  13272. OTOOL64 \
  13273. shrext_cmds \
  13274. export_dynamic_flag_spec \
  13275. whole_archive_flag_spec \
  13276. compiler_needs_object \
  13277. with_gnu_ld \
  13278. allow_undefined_flag \
  13279. no_undefined_flag \
  13280. hardcode_libdir_flag_spec \
  13281. hardcode_libdir_separator \
  13282. exclude_expsyms \
  13283. include_expsyms \
  13284. file_list_spec \
  13285. variables_saved_for_relink \
  13286. libname_spec \
  13287. library_names_spec \
  13288. soname_spec \
  13289. install_override_mode \
  13290. finish_eval \
  13291. old_striplib \
  13292. striplib; do
  13293. case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
  13294. *[\\\\\\\`\\"\\\$]*)
  13295. eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
  13296. ;;
  13297. *)
  13298. eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
  13299. ;;
  13300. esac
  13301. done
  13302. # Double-quote double-evaled strings.
  13303. for var in reload_cmds \
  13304. old_postinstall_cmds \
  13305. old_postuninstall_cmds \
  13306. old_archive_cmds \
  13307. extract_expsyms_cmds \
  13308. old_archive_from_new_cmds \
  13309. old_archive_from_expsyms_cmds \
  13310. archive_cmds \
  13311. archive_expsym_cmds \
  13312. module_cmds \
  13313. module_expsym_cmds \
  13314. export_symbols_cmds \
  13315. prelink_cmds \
  13316. postlink_cmds \
  13317. postinstall_cmds \
  13318. postuninstall_cmds \
  13319. finish_cmds \
  13320. sys_lib_search_path_spec \
  13321. sys_lib_dlsearch_path_spec; do
  13322. case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
  13323. *[\\\\\\\`\\"\\\$]*)
  13324. eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
  13325. ;;
  13326. *)
  13327. eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
  13328. ;;
  13329. esac
  13330. done
  13331. ac_aux_dir='$ac_aux_dir'
  13332. xsi_shell='$xsi_shell'
  13333. lt_shell_append='$lt_shell_append'
  13334. # See if we are running on zsh, and set the options which allow our
  13335. # commands through without removal of \ escapes INIT.
  13336. if test -n "\${ZSH_VERSION+set}" ; then
  13337. setopt NO_GLOB_SUBST
  13338. fi
  13339. PACKAGE='$PACKAGE'
  13340. VERSION='$VERSION'
  13341. TIMESTAMP='$TIMESTAMP'
  13342. RM='$RM'
  13343. ofile='$ofile'
  13344. _ACEOF
  13345. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  13346. # Handling of arguments.
  13347. for ac_config_target in $ac_config_targets
  13348. do
  13349. case $ac_config_target in
  13350. "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
  13351. "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
  13352. "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
  13353. "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
  13354. "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
  13355. "magic/Makefile") CONFIG_FILES="$CONFIG_FILES magic/Makefile" ;;
  13356. "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
  13357. "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
  13358. "python/Makefile") CONFIG_FILES="$CONFIG_FILES python/Makefile" ;;
  13359. *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  13360. esac
  13361. done
  13362. # If the user did not use the arguments to specify the items to instantiate,
  13363. # then the envvar interface is used. Set only those that are not.
  13364. # We use the long form for the default assignment because of an extremely
  13365. # bizarre bug on SunOS 4.1.3.
  13366. if $ac_need_defaults; then
  13367. test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  13368. test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
  13369. test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
  13370. fi
  13371. # Have a temporary directory for convenience. Make it in the build tree
  13372. # simply because there is no reason against having it here, and in addition,
  13373. # creating and moving files from /tmp can sometimes cause problems.
  13374. # Hook for its removal unless debugging.
  13375. # Note that there is a small window in which the directory will not be cleaned:
  13376. # after its creation but before its name has been assigned to `$tmp'.
  13377. $debug ||
  13378. {
  13379. tmp= ac_tmp=
  13380. trap 'exit_status=$?
  13381. : "${ac_tmp:=$tmp}"
  13382. { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
  13383. ' 0
  13384. trap 'as_fn_exit 1' 1 2 13 15
  13385. }
  13386. # Create a (secure) tmp directory for tmp files.
  13387. {
  13388. tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  13389. test -d "$tmp"
  13390. } ||
  13391. {
  13392. tmp=./conf$$-$RANDOM
  13393. (umask 077 && mkdir "$tmp")
  13394. } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
  13395. ac_tmp=$tmp
  13396. # Set up the scripts for CONFIG_FILES section.
  13397. # No need to generate them if there are no CONFIG_FILES.
  13398. # This happens for instance with `./config.status config.h'.
  13399. if test -n "$CONFIG_FILES"; then
  13400. ac_cr=`echo X | tr X '\015'`
  13401. # On cygwin, bash can eat \r inside `` if the user requested igncr.
  13402. # But we know of no other shell where ac_cr would be empty at this
  13403. # point, so we can use a bashism as a fallback.
  13404. if test "x$ac_cr" = x; then
  13405. eval ac_cr=\$\'\\r\'
  13406. fi
  13407. ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
  13408. if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  13409. ac_cs_awk_cr='\\r'
  13410. else
  13411. ac_cs_awk_cr=$ac_cr
  13412. fi
  13413. echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
  13414. _ACEOF
  13415. {
  13416. echo "cat >conf$$subs.awk <<_ACEOF" &&
  13417. echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  13418. echo "_ACEOF"
  13419. } >conf$$subs.sh ||
  13420. as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  13421. ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
  13422. ac_delim='%!_!# '
  13423. for ac_last_try in false false false false false :; do
  13424. . ./conf$$subs.sh ||
  13425. as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  13426. ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  13427. if test $ac_delim_n = $ac_delim_num; then
  13428. break
  13429. elif $ac_last_try; then
  13430. as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  13431. else
  13432. ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  13433. fi
  13434. done
  13435. rm -f conf$$subs.sh
  13436. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  13437. cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
  13438. _ACEOF
  13439. sed -n '
  13440. h
  13441. s/^/S["/; s/!.*/"]=/
  13442. p
  13443. g
  13444. s/^[^!]*!//
  13445. :repl
  13446. t repl
  13447. s/'"$ac_delim"'$//
  13448. t delim
  13449. :nl
  13450. h
  13451. s/\(.\{148\}\)..*/\1/
  13452. t more1
  13453. s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
  13454. p
  13455. n
  13456. b repl
  13457. :more1
  13458. s/["\\]/\\&/g; s/^/"/; s/$/"\\/
  13459. p
  13460. g
  13461. s/.\{148\}//
  13462. t nl
  13463. :delim
  13464. h
  13465. s/\(.\{148\}\)..*/\1/
  13466. t more2
  13467. s/["\\]/\\&/g; s/^/"/; s/$/"/
  13468. p
  13469. b
  13470. :more2
  13471. s/["\\]/\\&/g; s/^/"/; s/$/"\\/
  13472. p
  13473. g
  13474. s/.\{148\}//
  13475. t delim
  13476. ' <conf$$subs.awk | sed '
  13477. /^[^""]/{
  13478. N
  13479. s/\n//
  13480. }
  13481. ' >>$CONFIG_STATUS || ac_write_fail=1
  13482. rm -f conf$$subs.awk
  13483. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  13484. _ACAWK
  13485. cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  13486. for (key in S) S_is_set[key] = 1
  13487. FS = ""
  13488. }
  13489. {
  13490. line = $ 0
  13491. nfields = split(line, field, "@")
  13492. substed = 0
  13493. len = length(field[1])
  13494. for (i = 2; i < nfields; i++) {
  13495. key = field[i]
  13496. keylen = length(key)
  13497. if (S_is_set[key]) {
  13498. value = S[key]
  13499. line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
  13500. len += length(value) + length(field[++i])
  13501. substed = 1
  13502. } else
  13503. len += 1 + keylen
  13504. }
  13505. print line
  13506. }
  13507. _ACAWK
  13508. _ACEOF
  13509. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  13510. if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  13511. sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
  13512. else
  13513. cat
  13514. fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  13515. || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
  13516. _ACEOF
  13517. # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
  13518. # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
  13519. # trailing colons and then remove the whole line if VPATH becomes empty
  13520. # (actually we leave an empty line to preserve line numbers).
  13521. if test "x$srcdir" = x.; then
  13522. ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
  13523. h
  13524. s///
  13525. s/^/:/
  13526. s/[ ]*$/:/
  13527. s/:\$(srcdir):/:/g
  13528. s/:\${srcdir}:/:/g
  13529. s/:@srcdir@:/:/g
  13530. s/^:*//
  13531. s/:*$//
  13532. x
  13533. s/\(=[ ]*\).*/\1/
  13534. G
  13535. s/\n//
  13536. s/^[^=]*=[ ]*$//
  13537. }'
  13538. fi
  13539. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  13540. fi # test -n "$CONFIG_FILES"
  13541. # Set up the scripts for CONFIG_HEADERS section.
  13542. # No need to generate them if there are no CONFIG_HEADERS.
  13543. # This happens for instance with `./config.status Makefile'.
  13544. if test -n "$CONFIG_HEADERS"; then
  13545. cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
  13546. BEGIN {
  13547. _ACEOF
  13548. # Transform confdefs.h into an awk script `defines.awk', embedded as
  13549. # here-document in config.status, that substitutes the proper values into
  13550. # config.h.in to produce config.h.
  13551. # Create a delimiter string that does not exist in confdefs.h, to ease
  13552. # handling of long lines.
  13553. ac_delim='%!_!# '
  13554. for ac_last_try in false false :; do
  13555. ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  13556. if test -z "$ac_tt"; then
  13557. break
  13558. elif $ac_last_try; then
  13559. as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  13560. else
  13561. ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  13562. fi
  13563. done
  13564. # For the awk script, D is an array of macro values keyed by name,
  13565. # likewise P contains macro parameters if any. Preserve backslash
  13566. # newline sequences.
  13567. ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
  13568. sed -n '
  13569. s/.\{148\}/&'"$ac_delim"'/g
  13570. t rset
  13571. :rset
  13572. s/^[ ]*#[ ]*define[ ][ ]*/ /
  13573. t def
  13574. d
  13575. :def
  13576. s/\\$//
  13577. t bsnl
  13578. s/["\\]/\\&/g
  13579. s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
  13580. D["\1"]=" \3"/p
  13581. s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
  13582. d
  13583. :bsnl
  13584. s/["\\]/\\&/g
  13585. s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
  13586. D["\1"]=" \3\\\\\\n"\\/p
  13587. t cont
  13588. s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
  13589. t cont
  13590. d
  13591. :cont
  13592. n
  13593. s/.\{148\}/&'"$ac_delim"'/g
  13594. t clear
  13595. :clear
  13596. s/\\$//
  13597. t bsnlc
  13598. s/["\\]/\\&/g; s/^/"/; s/$/"/p
  13599. d
  13600. :bsnlc
  13601. s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
  13602. b cont
  13603. ' <confdefs.h | sed '
  13604. s/'"$ac_delim"'/"\\\
  13605. "/g' >>$CONFIG_STATUS || ac_write_fail=1
  13606. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  13607. for (key in D) D_is_set[key] = 1
  13608. FS = ""
  13609. }
  13610. /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  13611. line = \$ 0
  13612. split(line, arg, " ")
  13613. if (arg[1] == "#") {
  13614. defundef = arg[2]
  13615. mac1 = arg[3]
  13616. } else {
  13617. defundef = substr(arg[1], 2)
  13618. mac1 = arg[2]
  13619. }
  13620. split(mac1, mac2, "(") #)
  13621. macro = mac2[1]
  13622. prefix = substr(line, 1, index(line, defundef) - 1)
  13623. if (D_is_set[macro]) {
  13624. # Preserve the white space surrounding the "#".
  13625. print prefix "define", macro P[macro] D[macro]
  13626. next
  13627. } else {
  13628. # Replace #undef with comments. This is necessary, for example,
  13629. # in the case of _POSIX_SOURCE, which is predefined and required
  13630. # on some systems where configure will not decide to define it.
  13631. if (defundef == "undef") {
  13632. print "/*", prefix defundef, macro, "*/"
  13633. next
  13634. }
  13635. }
  13636. }
  13637. { print }
  13638. _ACAWK
  13639. _ACEOF
  13640. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  13641. as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
  13642. fi # test -n "$CONFIG_HEADERS"
  13643. eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
  13644. shift
  13645. for ac_tag
  13646. do
  13647. case $ac_tag in
  13648. :[FHLC]) ac_mode=$ac_tag; continue;;
  13649. esac
  13650. case $ac_mode$ac_tag in
  13651. :[FHL]*:*);;
  13652. :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  13653. :[FH]-) ac_tag=-:-;;
  13654. :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  13655. esac
  13656. ac_save_IFS=$IFS
  13657. IFS=:
  13658. set x $ac_tag
  13659. IFS=$ac_save_IFS
  13660. shift
  13661. ac_file=$1
  13662. shift
  13663. case $ac_mode in
  13664. :L) ac_source=$1;;
  13665. :[FH])
  13666. ac_file_inputs=
  13667. for ac_f
  13668. do
  13669. case $ac_f in
  13670. -) ac_f="$ac_tmp/stdin";;
  13671. *) # Look for the file first in the build tree, then in the source tree
  13672. # (if the path is not absolute). The absolute path cannot be DOS-style,
  13673. # because $ac_f cannot contain `:'.
  13674. test -f "$ac_f" ||
  13675. case $ac_f in
  13676. [\\/$]*) false;;
  13677. *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
  13678. esac ||
  13679. as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
  13680. esac
  13681. case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
  13682. as_fn_append ac_file_inputs " '$ac_f'"
  13683. done
  13684. # Let's still pretend it is `configure' which instantiates (i.e., don't
  13685. # use $as_me), people would be surprised to read:
  13686. # /* config.h. Generated by config.status. */
  13687. configure_input='Generated from '`
  13688. $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
  13689. `' by configure.'
  13690. if test x"$ac_file" != x-; then
  13691. configure_input="$ac_file. $configure_input"
  13692. { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
  13693. $as_echo "$as_me: creating $ac_file" >&6;}
  13694. fi
  13695. # Neutralize special characters interpreted by sed in replacement strings.
  13696. case $configure_input in #(
  13697. *\&* | *\|* | *\\* )
  13698. ac_sed_conf_input=`$as_echo "$configure_input" |
  13699. sed 's/[\\\\&|]/\\\\&/g'`;; #(
  13700. *) ac_sed_conf_input=$configure_input;;
  13701. esac
  13702. case $ac_tag in
  13703. *:-:* | *:-) cat >"$ac_tmp/stdin" \
  13704. || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
  13705. esac
  13706. ;;
  13707. esac
  13708. ac_dir=`$as_dirname -- "$ac_file" ||
  13709. $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  13710. X"$ac_file" : 'X\(//\)[^/]' \| \
  13711. X"$ac_file" : 'X\(//\)$' \| \
  13712. X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
  13713. $as_echo X"$ac_file" |
  13714. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  13715. s//\1/
  13716. q
  13717. }
  13718. /^X\(\/\/\)[^/].*/{
  13719. s//\1/
  13720. q
  13721. }
  13722. /^X\(\/\/\)$/{
  13723. s//\1/
  13724. q
  13725. }
  13726. /^X\(\/\).*/{
  13727. s//\1/
  13728. q
  13729. }
  13730. s/.*/./; q'`
  13731. as_dir="$ac_dir"; as_fn_mkdir_p
  13732. ac_builddir=.
  13733. case "$ac_dir" in
  13734. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  13735. *)
  13736. ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  13737. # A ".." for each directory in $ac_dir_suffix.
  13738. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  13739. case $ac_top_builddir_sub in
  13740. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  13741. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  13742. esac ;;
  13743. esac
  13744. ac_abs_top_builddir=$ac_pwd
  13745. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  13746. # for backward compatibility:
  13747. ac_top_builddir=$ac_top_build_prefix
  13748. case $srcdir in
  13749. .) # We are building in place.
  13750. ac_srcdir=.
  13751. ac_top_srcdir=$ac_top_builddir_sub
  13752. ac_abs_top_srcdir=$ac_pwd ;;
  13753. [\\/]* | ?:[\\/]* ) # Absolute name.
  13754. ac_srcdir=$srcdir$ac_dir_suffix;
  13755. ac_top_srcdir=$srcdir
  13756. ac_abs_top_srcdir=$srcdir ;;
  13757. *) # Relative name.
  13758. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  13759. ac_top_srcdir=$ac_top_build_prefix$srcdir
  13760. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  13761. esac
  13762. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  13763. case $ac_mode in
  13764. :F)
  13765. #
  13766. # CONFIG_FILE
  13767. #
  13768. case $INSTALL in
  13769. [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  13770. *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  13771. esac
  13772. ac_MKDIR_P=$MKDIR_P
  13773. case $MKDIR_P in
  13774. [\\/$]* | ?:[\\/]* ) ;;
  13775. */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  13776. esac
  13777. _ACEOF
  13778. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  13779. # If the template does not know about datarootdir, expand it.
  13780. # FIXME: This hack should be removed a few years after 2.60.
  13781. ac_datarootdir_hack=; ac_datarootdir_seen=
  13782. ac_sed_dataroot='
  13783. /datarootdir/ {
  13784. p
  13785. q
  13786. }
  13787. /@datadir@/p
  13788. /@docdir@/p
  13789. /@infodir@/p
  13790. /@localedir@/p
  13791. /@mandir@/p'
  13792. case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
  13793. *datarootdir*) ac_datarootdir_seen=yes;;
  13794. *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  13795. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
  13796. $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
  13797. _ACEOF
  13798. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  13799. ac_datarootdir_hack='
  13800. s&@datadir@&$datadir&g
  13801. s&@docdir@&$docdir&g
  13802. s&@infodir@&$infodir&g
  13803. s&@localedir@&$localedir&g
  13804. s&@mandir@&$mandir&g
  13805. s&\\\${datarootdir}&$datarootdir&g' ;;
  13806. esac
  13807. _ACEOF
  13808. # Neutralize VPATH when `$srcdir' = `.'.
  13809. # Shell code in configure.ac might set extrasub.
  13810. # FIXME: do we really want to maintain this feature?
  13811. cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  13812. ac_sed_extra="$ac_vpsub
  13813. $extrasub
  13814. _ACEOF
  13815. cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  13816. :t
  13817. /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
  13818. s|@configure_input@|$ac_sed_conf_input|;t t
  13819. s&@top_builddir@&$ac_top_builddir_sub&;t t
  13820. s&@top_build_prefix@&$ac_top_build_prefix&;t t
  13821. s&@srcdir@&$ac_srcdir&;t t
  13822. s&@abs_srcdir@&$ac_abs_srcdir&;t t
  13823. s&@top_srcdir@&$ac_top_srcdir&;t t
  13824. s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
  13825. s&@builddir@&$ac_builddir&;t t
  13826. s&@abs_builddir@&$ac_abs_builddir&;t t
  13827. s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
  13828. s&@INSTALL@&$ac_INSTALL&;t t
  13829. s&@MKDIR_P@&$ac_MKDIR_P&;t t
  13830. $ac_datarootdir_hack
  13831. "
  13832. eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  13833. >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  13834. test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  13835. { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  13836. { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
  13837. "$ac_tmp/out"`; test -z "$ac_out"; } &&
  13838. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  13839. which seems to be undefined. Please make sure it is defined" >&5
  13840. $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
  13841. which seems to be undefined. Please make sure it is defined" >&2;}
  13842. rm -f "$ac_tmp/stdin"
  13843. case $ac_file in
  13844. -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  13845. *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  13846. esac \
  13847. || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  13848. ;;
  13849. :H)
  13850. #
  13851. # CONFIG_HEADER
  13852. #
  13853. if test x"$ac_file" != x-; then
  13854. {
  13855. $as_echo "/* $configure_input */" \
  13856. && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
  13857. } >"$ac_tmp/config.h" \
  13858. || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  13859. if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
  13860. { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
  13861. $as_echo "$as_me: $ac_file is unchanged" >&6;}
  13862. else
  13863. rm -f "$ac_file"
  13864. mv "$ac_tmp/config.h" "$ac_file" \
  13865. || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  13866. fi
  13867. else
  13868. $as_echo "/* $configure_input */" \
  13869. && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
  13870. || as_fn_error $? "could not create -" "$LINENO" 5
  13871. fi
  13872. # Compute "$ac_file"'s index in $config_headers.
  13873. _am_arg="$ac_file"
  13874. _am_stamp_count=1
  13875. for _am_header in $config_headers :; do
  13876. case $_am_header in
  13877. $_am_arg | $_am_arg:* )
  13878. break ;;
  13879. * )
  13880. _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  13881. esac
  13882. done
  13883. echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
  13884. $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  13885. X"$_am_arg" : 'X\(//\)[^/]' \| \
  13886. X"$_am_arg" : 'X\(//\)$' \| \
  13887. X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
  13888. $as_echo X"$_am_arg" |
  13889. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  13890. s//\1/
  13891. q
  13892. }
  13893. /^X\(\/\/\)[^/].*/{
  13894. s//\1/
  13895. q
  13896. }
  13897. /^X\(\/\/\)$/{
  13898. s//\1/
  13899. q
  13900. }
  13901. /^X\(\/\).*/{
  13902. s//\1/
  13903. q
  13904. }
  13905. s/.*/./; q'`/stamp-h$_am_stamp_count
  13906. ;;
  13907. :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
  13908. $as_echo "$as_me: executing $ac_file commands" >&6;}
  13909. ;;
  13910. esac
  13911. case $ac_file$ac_mode in
  13912. "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
  13913. # Older Autoconf quotes --file arguments for eval, but not when files
  13914. # are listed without --file. Let's play safe and only enable the eval
  13915. # if we detect the quoting.
  13916. case $CONFIG_FILES in
  13917. *\'*) eval set x "$CONFIG_FILES" ;;
  13918. *) set x $CONFIG_FILES ;;
  13919. esac
  13920. shift
  13921. for mf
  13922. do
  13923. # Strip MF so we end up with the name of the file.
  13924. mf=`echo "$mf" | sed -e 's/:.*$//'`
  13925. # Check whether this is an Automake generated Makefile or not.
  13926. # We used to match only the files named 'Makefile.in', but
  13927. # some people rename them; so instead we look at the file content.
  13928. # Grep'ing the first line is not enough: some people post-process
  13929. # each Makefile.in and add a new line on top of each file to say so.
  13930. # Grep'ing the whole file is not good either: AIX grep has a line
  13931. # limit of 2048, but all sed's we know have understand at least 4000.
  13932. if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
  13933. dirpart=`$as_dirname -- "$mf" ||
  13934. $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  13935. X"$mf" : 'X\(//\)[^/]' \| \
  13936. X"$mf" : 'X\(//\)$' \| \
  13937. X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
  13938. $as_echo X"$mf" |
  13939. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  13940. s//\1/
  13941. q
  13942. }
  13943. /^X\(\/\/\)[^/].*/{
  13944. s//\1/
  13945. q
  13946. }
  13947. /^X\(\/\/\)$/{
  13948. s//\1/
  13949. q
  13950. }
  13951. /^X\(\/\).*/{
  13952. s//\1/
  13953. q
  13954. }
  13955. s/.*/./; q'`
  13956. else
  13957. continue
  13958. fi
  13959. # Extract the definition of DEPDIR, am__include, and am__quote
  13960. # from the Makefile without running 'make'.
  13961. DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
  13962. test -z "$DEPDIR" && continue
  13963. am__include=`sed -n 's/^am__include = //p' < "$mf"`
  13964. test -z "$am__include" && continue
  13965. am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
  13966. # Find all dependency output files, they are included files with
  13967. # $(DEPDIR) in their names. We invoke sed twice because it is the
  13968. # simplest approach to changing $(DEPDIR) to its actual value in the
  13969. # expansion.
  13970. for file in `sed -n "
  13971. s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
  13972. sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
  13973. # Make sure the directory exists.
  13974. test -f "$dirpart/$file" && continue
  13975. fdir=`$as_dirname -- "$file" ||
  13976. $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  13977. X"$file" : 'X\(//\)[^/]' \| \
  13978. X"$file" : 'X\(//\)$' \| \
  13979. X"$file" : 'X\(/\)' \| . 2>/dev/null ||
  13980. $as_echo X"$file" |
  13981. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  13982. s//\1/
  13983. q
  13984. }
  13985. /^X\(\/\/\)[^/].*/{
  13986. s//\1/
  13987. q
  13988. }
  13989. /^X\(\/\/\)$/{
  13990. s//\1/
  13991. q
  13992. }
  13993. /^X\(\/\).*/{
  13994. s//\1/
  13995. q
  13996. }
  13997. s/.*/./; q'`
  13998. as_dir=$dirpart/$fdir; as_fn_mkdir_p
  13999. # echo "creating $dirpart/$file"
  14000. echo '# dummy' > "$dirpart/$file"
  14001. done
  14002. done
  14003. }
  14004. ;;
  14005. "libtool":C)
  14006. # See if we are running on zsh, and set the options which allow our
  14007. # commands through without removal of \ escapes.
  14008. if test -n "${ZSH_VERSION+set}" ; then
  14009. setopt NO_GLOB_SUBST
  14010. fi
  14011. cfgfile="${ofile}T"
  14012. trap "$RM \"$cfgfile\"; exit 1" 1 2 15
  14013. $RM "$cfgfile"
  14014. cat <<_LT_EOF >> "$cfgfile"
  14015. #! $SHELL
  14016. # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
  14017. # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
  14018. # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
  14019. # NOTE: Changes made to this file will be lost: look at ltmain.sh.
  14020. #
  14021. # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
  14022. # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
  14023. # Foundation, Inc.
  14024. # Written by Gordon Matzigkeit, 1996
  14025. #
  14026. # This file is part of GNU Libtool.
  14027. #
  14028. # GNU Libtool is free software; you can redistribute it and/or
  14029. # modify it under the terms of the GNU General Public License as
  14030. # published by the Free Software Foundation; either version 2 of
  14031. # the License, or (at your option) any later version.
  14032. #
  14033. # As a special exception to the GNU General Public License,
  14034. # if you distribute this file as part of a program or library that
  14035. # is built using GNU Libtool, you may include this file under the
  14036. # same distribution terms that you use for the rest of that program.
  14037. #
  14038. # GNU Libtool is distributed in the hope that it will be useful,
  14039. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14040. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14041. # GNU General Public License for more details.
  14042. #
  14043. # You should have received a copy of the GNU General Public License
  14044. # along with GNU Libtool; see the file COPYING. If not, a copy
  14045. # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
  14046. # obtained by writing to the Free Software Foundation, Inc.,
  14047. # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  14048. # The names of the tagged configurations supported by this script.
  14049. available_tags=""
  14050. # ### BEGIN LIBTOOL CONFIG
  14051. # Which release of libtool.m4 was used?
  14052. macro_version=$macro_version
  14053. macro_revision=$macro_revision
  14054. # Whether or not to build static libraries.
  14055. build_old_libs=$enable_static
  14056. # What type of objects to build.
  14057. pic_mode=$pic_mode
  14058. # Whether or not to build shared libraries.
  14059. build_libtool_libs=$enable_shared
  14060. # Whether or not to optimize for fast installation.
  14061. fast_install=$enable_fast_install
  14062. # Shell to use when invoking shell scripts.
  14063. SHELL=$lt_SHELL
  14064. # An echo program that protects backslashes.
  14065. ECHO=$lt_ECHO
  14066. # The PATH separator for the build system.
  14067. PATH_SEPARATOR=$lt_PATH_SEPARATOR
  14068. # The host system.
  14069. host_alias=$host_alias
  14070. host=$host
  14071. host_os=$host_os
  14072. # The build system.
  14073. build_alias=$build_alias
  14074. build=$build
  14075. build_os=$build_os
  14076. # A sed program that does not truncate output.
  14077. SED=$lt_SED
  14078. # Sed that helps us avoid accidentally triggering echo(1) options like -n.
  14079. Xsed="\$SED -e 1s/^X//"
  14080. # A grep program that handles long lines.
  14081. GREP=$lt_GREP
  14082. # An ERE matcher.
  14083. EGREP=$lt_EGREP
  14084. # A literal string matcher.
  14085. FGREP=$lt_FGREP
  14086. # A BSD- or MS-compatible name lister.
  14087. NM=$lt_NM
  14088. # Whether we need soft or hard links.
  14089. LN_S=$lt_LN_S
  14090. # What is the maximum length of a command?
  14091. max_cmd_len=$max_cmd_len
  14092. # Object file suffix (normally "o").
  14093. objext=$ac_objext
  14094. # Executable file suffix (normally "").
  14095. exeext=$exeext
  14096. # whether the shell understands "unset".
  14097. lt_unset=$lt_unset
  14098. # turn spaces into newlines.
  14099. SP2NL=$lt_lt_SP2NL
  14100. # turn newlines into spaces.
  14101. NL2SP=$lt_lt_NL2SP
  14102. # convert \$build file names to \$host format.
  14103. to_host_file_cmd=$lt_cv_to_host_file_cmd
  14104. # convert \$build files to toolchain format.
  14105. to_tool_file_cmd=$lt_cv_to_tool_file_cmd
  14106. # An object symbol dumper.
  14107. OBJDUMP=$lt_OBJDUMP
  14108. # Method to check whether dependent libraries are shared objects.
  14109. deplibs_check_method=$lt_deplibs_check_method
  14110. # Command to use when deplibs_check_method = "file_magic".
  14111. file_magic_cmd=$lt_file_magic_cmd
  14112. # How to find potential files when deplibs_check_method = "file_magic".
  14113. file_magic_glob=$lt_file_magic_glob
  14114. # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
  14115. want_nocaseglob=$lt_want_nocaseglob
  14116. # DLL creation program.
  14117. DLLTOOL=$lt_DLLTOOL
  14118. # Command to associate shared and link libraries.
  14119. sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
  14120. # The archiver.
  14121. AR=$lt_AR
  14122. # Flags to create an archive.
  14123. AR_FLAGS=$lt_AR_FLAGS
  14124. # How to feed a file listing to the archiver.
  14125. archiver_list_spec=$lt_archiver_list_spec
  14126. # A symbol stripping program.
  14127. STRIP=$lt_STRIP
  14128. # Commands used to install an old-style archive.
  14129. RANLIB=$lt_RANLIB
  14130. old_postinstall_cmds=$lt_old_postinstall_cmds
  14131. old_postuninstall_cmds=$lt_old_postuninstall_cmds
  14132. # Whether to use a lock for old archive extraction.
  14133. lock_old_archive_extraction=$lock_old_archive_extraction
  14134. # A C compiler.
  14135. LTCC=$lt_CC
  14136. # LTCC compiler flags.
  14137. LTCFLAGS=$lt_CFLAGS
  14138. # Take the output of nm and produce a listing of raw symbols and C names.
  14139. global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
  14140. # Transform the output of nm in a proper C declaration.
  14141. global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
  14142. # Transform the output of nm in a C name address pair.
  14143. global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
  14144. # Transform the output of nm in a C name address pair when lib prefix is needed.
  14145. global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
  14146. # Specify filename containing input files for \$NM.
  14147. nm_file_list_spec=$lt_nm_file_list_spec
  14148. # The root where to search for dependent libraries,and in which our libraries should be installed.
  14149. lt_sysroot=$lt_sysroot
  14150. # The name of the directory that contains temporary libtool files.
  14151. objdir=$objdir
  14152. # Used to examine libraries when file_magic_cmd begins with "file".
  14153. MAGIC_CMD=$MAGIC_CMD
  14154. # Must we lock files when doing compilation?
  14155. need_locks=$lt_need_locks
  14156. # Manifest tool.
  14157. MANIFEST_TOOL=$lt_MANIFEST_TOOL
  14158. # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
  14159. DSYMUTIL=$lt_DSYMUTIL
  14160. # Tool to change global to local symbols on Mac OS X.
  14161. NMEDIT=$lt_NMEDIT
  14162. # Tool to manipulate fat objects and archives on Mac OS X.
  14163. LIPO=$lt_LIPO
  14164. # ldd/readelf like tool for Mach-O binaries on Mac OS X.
  14165. OTOOL=$lt_OTOOL
  14166. # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
  14167. OTOOL64=$lt_OTOOL64
  14168. # Old archive suffix (normally "a").
  14169. libext=$libext
  14170. # Shared library suffix (normally ".so").
  14171. shrext_cmds=$lt_shrext_cmds
  14172. # The commands to extract the exported symbol list from a shared archive.
  14173. extract_expsyms_cmds=$lt_extract_expsyms_cmds
  14174. # Variables whose values should be saved in libtool wrapper scripts and
  14175. # restored at link time.
  14176. variables_saved_for_relink=$lt_variables_saved_for_relink
  14177. # Do we need the "lib" prefix for modules?
  14178. need_lib_prefix=$need_lib_prefix
  14179. # Do we need a version for libraries?
  14180. need_version=$need_version
  14181. # Library versioning type.
  14182. version_type=$version_type
  14183. # Shared library runtime path variable.
  14184. runpath_var=$runpath_var
  14185. # Shared library path variable.
  14186. shlibpath_var=$shlibpath_var
  14187. # Is shlibpath searched before the hard-coded library search path?
  14188. shlibpath_overrides_runpath=$shlibpath_overrides_runpath
  14189. # Format of library name prefix.
  14190. libname_spec=$lt_libname_spec
  14191. # List of archive names. First name is the real one, the rest are links.
  14192. # The last name is the one that the linker finds with -lNAME
  14193. library_names_spec=$lt_library_names_spec
  14194. # The coded name of the library, if different from the real name.
  14195. soname_spec=$lt_soname_spec
  14196. # Permission mode override for installation of shared libraries.
  14197. install_override_mode=$lt_install_override_mode
  14198. # Command to use after installation of a shared archive.
  14199. postinstall_cmds=$lt_postinstall_cmds
  14200. # Command to use after uninstallation of a shared archive.
  14201. postuninstall_cmds=$lt_postuninstall_cmds
  14202. # Commands used to finish a libtool library installation in a directory.
  14203. finish_cmds=$lt_finish_cmds
  14204. # As "finish_cmds", except a single script fragment to be evaled but
  14205. # not shown.
  14206. finish_eval=$lt_finish_eval
  14207. # Whether we should hardcode library paths into libraries.
  14208. hardcode_into_libs=$hardcode_into_libs
  14209. # Compile-time system search path for libraries.
  14210. sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
  14211. # Run-time system search path for libraries.
  14212. sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
  14213. # Whether dlopen is supported.
  14214. dlopen_support=$enable_dlopen
  14215. # Whether dlopen of programs is supported.
  14216. dlopen_self=$enable_dlopen_self
  14217. # Whether dlopen of statically linked programs is supported.
  14218. dlopen_self_static=$enable_dlopen_self_static
  14219. # Commands to strip libraries.
  14220. old_striplib=$lt_old_striplib
  14221. striplib=$lt_striplib
  14222. # The linker used to build libraries.
  14223. LD=$lt_LD
  14224. # How to create reloadable object files.
  14225. reload_flag=$lt_reload_flag
  14226. reload_cmds=$lt_reload_cmds
  14227. # Commands used to build an old-style archive.
  14228. old_archive_cmds=$lt_old_archive_cmds
  14229. # A language specific compiler.
  14230. CC=$lt_compiler
  14231. # Is the compiler the GNU compiler?
  14232. with_gcc=$GCC
  14233. # Compiler flag to turn off builtin functions.
  14234. no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
  14235. # Additional compiler flags for building library objects.
  14236. pic_flag=$lt_lt_prog_compiler_pic
  14237. # How to pass a linker flag through the compiler.
  14238. wl=$lt_lt_prog_compiler_wl
  14239. # Compiler flag to prevent dynamic linking.
  14240. link_static_flag=$lt_lt_prog_compiler_static
  14241. # Does compiler simultaneously support -c and -o options?
  14242. compiler_c_o=$lt_lt_cv_prog_compiler_c_o
  14243. # Whether or not to add -lc for building shared libraries.
  14244. build_libtool_need_lc=$archive_cmds_need_lc
  14245. # Whether or not to disallow shared libs when runtime libs are static.
  14246. allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
  14247. # Compiler flag to allow reflexive dlopens.
  14248. export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
  14249. # Compiler flag to generate shared objects directly from archives.
  14250. whole_archive_flag_spec=$lt_whole_archive_flag_spec
  14251. # Whether the compiler copes with passing no objects directly.
  14252. compiler_needs_object=$lt_compiler_needs_object
  14253. # Create an old-style archive from a shared archive.
  14254. old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
  14255. # Create a temporary old-style archive to link instead of a shared archive.
  14256. old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
  14257. # Commands used to build a shared archive.
  14258. archive_cmds=$lt_archive_cmds
  14259. archive_expsym_cmds=$lt_archive_expsym_cmds
  14260. # Commands used to build a loadable module if different from building
  14261. # a shared archive.
  14262. module_cmds=$lt_module_cmds
  14263. module_expsym_cmds=$lt_module_expsym_cmds
  14264. # Whether we are building with GNU ld or not.
  14265. with_gnu_ld=$lt_with_gnu_ld
  14266. # Flag that allows shared libraries with undefined symbols to be built.
  14267. allow_undefined_flag=$lt_allow_undefined_flag
  14268. # Flag that enforces no undefined symbols.
  14269. no_undefined_flag=$lt_no_undefined_flag
  14270. # Flag to hardcode \$libdir into a binary during linking.
  14271. # This must work even if \$libdir does not exist
  14272. hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
  14273. # Whether we need a single "-rpath" flag with a separated argument.
  14274. hardcode_libdir_separator=$lt_hardcode_libdir_separator
  14275. # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
  14276. # DIR into the resulting binary.
  14277. hardcode_direct=$hardcode_direct
  14278. # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
  14279. # DIR into the resulting binary and the resulting library dependency is
  14280. # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
  14281. # library is relocated.
  14282. hardcode_direct_absolute=$hardcode_direct_absolute
  14283. # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
  14284. # into the resulting binary.
  14285. hardcode_minus_L=$hardcode_minus_L
  14286. # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
  14287. # into the resulting binary.
  14288. hardcode_shlibpath_var=$hardcode_shlibpath_var
  14289. # Set to "yes" if building a shared library automatically hardcodes DIR
  14290. # into the library and all subsequent libraries and executables linked
  14291. # against it.
  14292. hardcode_automatic=$hardcode_automatic
  14293. # Set to yes if linker adds runtime paths of dependent libraries
  14294. # to runtime path list.
  14295. inherit_rpath=$inherit_rpath
  14296. # Whether libtool must link a program against all its dependency libraries.
  14297. link_all_deplibs=$link_all_deplibs
  14298. # Set to "yes" if exported symbols are required.
  14299. always_export_symbols=$always_export_symbols
  14300. # The commands to list exported symbols.
  14301. export_symbols_cmds=$lt_export_symbols_cmds
  14302. # Symbols that should not be listed in the preloaded symbols.
  14303. exclude_expsyms=$lt_exclude_expsyms
  14304. # Symbols that must always be exported.
  14305. include_expsyms=$lt_include_expsyms
  14306. # Commands necessary for linking programs (against libraries) with templates.
  14307. prelink_cmds=$lt_prelink_cmds
  14308. # Commands necessary for finishing linking programs.
  14309. postlink_cmds=$lt_postlink_cmds
  14310. # Specify filename containing input files.
  14311. file_list_spec=$lt_file_list_spec
  14312. # How to hardcode a shared library path into an executable.
  14313. hardcode_action=$hardcode_action
  14314. # ### END LIBTOOL CONFIG
  14315. _LT_EOF
  14316. case $host_os in
  14317. aix3*)
  14318. cat <<\_LT_EOF >> "$cfgfile"
  14319. # AIX sometimes has problems with the GCC collect2 program. For some
  14320. # reason, if we set the COLLECT_NAMES environment variable, the problems
  14321. # vanish in a puff of smoke.
  14322. if test "X${COLLECT_NAMES+set}" != Xset; then
  14323. COLLECT_NAMES=
  14324. export COLLECT_NAMES
  14325. fi
  14326. _LT_EOF
  14327. ;;
  14328. esac
  14329. ltmain="$ac_aux_dir/ltmain.sh"
  14330. # We use sed instead of cat because bash on DJGPP gets confused if
  14331. # if finds mixed CR/LF and LF-only lines. Since sed operates in
  14332. # text mode, it properly converts lines to CR/LF. This bash problem
  14333. # is reportedly fixed, but why not run on old versions too?
  14334. sed '$q' "$ltmain" >> "$cfgfile" \
  14335. || (rm -f "$cfgfile"; exit 1)
  14336. if test x"$xsi_shell" = xyes; then
  14337. sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
  14338. func_dirname ()\
  14339. {\
  14340. \ case ${1} in\
  14341. \ */*) func_dirname_result="${1%/*}${2}" ;;\
  14342. \ * ) func_dirname_result="${3}" ;;\
  14343. \ esac\
  14344. } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
  14345. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14346. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14347. test 0 -eq $? || _lt_function_replace_fail=:
  14348. sed -e '/^func_basename ()$/,/^} # func_basename /c\
  14349. func_basename ()\
  14350. {\
  14351. \ func_basename_result="${1##*/}"\
  14352. } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
  14353. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14354. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14355. test 0 -eq $? || _lt_function_replace_fail=:
  14356. sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
  14357. func_dirname_and_basename ()\
  14358. {\
  14359. \ case ${1} in\
  14360. \ */*) func_dirname_result="${1%/*}${2}" ;;\
  14361. \ * ) func_dirname_result="${3}" ;;\
  14362. \ esac\
  14363. \ func_basename_result="${1##*/}"\
  14364. } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
  14365. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14366. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14367. test 0 -eq $? || _lt_function_replace_fail=:
  14368. sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
  14369. func_stripname ()\
  14370. {\
  14371. \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
  14372. \ # positional parameters, so assign one to ordinary parameter first.\
  14373. \ func_stripname_result=${3}\
  14374. \ func_stripname_result=${func_stripname_result#"${1}"}\
  14375. \ func_stripname_result=${func_stripname_result%"${2}"}\
  14376. } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
  14377. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14378. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14379. test 0 -eq $? || _lt_function_replace_fail=:
  14380. sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
  14381. func_split_long_opt ()\
  14382. {\
  14383. \ func_split_long_opt_name=${1%%=*}\
  14384. \ func_split_long_opt_arg=${1#*=}\
  14385. } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
  14386. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14387. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14388. test 0 -eq $? || _lt_function_replace_fail=:
  14389. sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
  14390. func_split_short_opt ()\
  14391. {\
  14392. \ func_split_short_opt_arg=${1#??}\
  14393. \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
  14394. } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
  14395. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14396. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14397. test 0 -eq $? || _lt_function_replace_fail=:
  14398. sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
  14399. func_lo2o ()\
  14400. {\
  14401. \ case ${1} in\
  14402. \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
  14403. \ *) func_lo2o_result=${1} ;;\
  14404. \ esac\
  14405. } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
  14406. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14407. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14408. test 0 -eq $? || _lt_function_replace_fail=:
  14409. sed -e '/^func_xform ()$/,/^} # func_xform /c\
  14410. func_xform ()\
  14411. {\
  14412. func_xform_result=${1%.*}.lo\
  14413. } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
  14414. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14415. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14416. test 0 -eq $? || _lt_function_replace_fail=:
  14417. sed -e '/^func_arith ()$/,/^} # func_arith /c\
  14418. func_arith ()\
  14419. {\
  14420. func_arith_result=$(( $* ))\
  14421. } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
  14422. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14423. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14424. test 0 -eq $? || _lt_function_replace_fail=:
  14425. sed -e '/^func_len ()$/,/^} # func_len /c\
  14426. func_len ()\
  14427. {\
  14428. func_len_result=${#1}\
  14429. } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
  14430. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14431. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14432. test 0 -eq $? || _lt_function_replace_fail=:
  14433. fi
  14434. if test x"$lt_shell_append" = xyes; then
  14435. sed -e '/^func_append ()$/,/^} # func_append /c\
  14436. func_append ()\
  14437. {\
  14438. eval "${1}+=\\${2}"\
  14439. } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
  14440. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14441. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14442. test 0 -eq $? || _lt_function_replace_fail=:
  14443. sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
  14444. func_append_quoted ()\
  14445. {\
  14446. \ func_quote_for_eval "${2}"\
  14447. \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
  14448. } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
  14449. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14450. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14451. test 0 -eq $? || _lt_function_replace_fail=:
  14452. # Save a `func_append' function call where possible by direct use of '+='
  14453. sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
  14454. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14455. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14456. test 0 -eq $? || _lt_function_replace_fail=:
  14457. else
  14458. # Save a `func_append' function call even when '+=' is not available
  14459. sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
  14460. && mv -f "$cfgfile.tmp" "$cfgfile" \
  14461. || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
  14462. test 0 -eq $? || _lt_function_replace_fail=:
  14463. fi
  14464. if test x"$_lt_function_replace_fail" = x":"; then
  14465. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
  14466. $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
  14467. fi
  14468. mv -f "$cfgfile" "$ofile" ||
  14469. (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
  14470. chmod +x "$ofile"
  14471. ;;
  14472. esac
  14473. done # for ac_tag
  14474. as_fn_exit 0
  14475. _ACEOF
  14476. ac_clean_files=$ac_clean_files_save
  14477. test $ac_write_fail = 0 ||
  14478. as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
  14479. # configure is writing to config.log, and then calls config.status.
  14480. # config.status does its own redirection, appending to config.log.
  14481. # Unfortunately, on DOS this fails, as config.log is still kept open
  14482. # by configure, so config.status won't be able to write to it; its
  14483. # output is simply discarded. So we exec the FD to /dev/null,
  14484. # effectively closing config.log, so it can be properly (re)opened and
  14485. # appended to by config.status. When coming back to configure, we
  14486. # need to make the FD available again.
  14487. if test "$no_create" != yes; then
  14488. ac_cs_success=:
  14489. ac_config_status_args=
  14490. test "$silent" = yes &&
  14491. ac_config_status_args="$ac_config_status_args --quiet"
  14492. exec 5>/dev/null
  14493. $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  14494. exec 5>>config.log
  14495. # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  14496. # would make configure fail if this is the last instruction.
  14497. $ac_cs_success || as_fn_exit 1
  14498. fi
  14499. if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  14500. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
  14501. $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
  14502. fi