configure 478 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 5.21.
  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='5.21'
  544. PACKAGE_STRING='file 5.21'
  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_fsect_man5
  718. enable_dependency_tracking
  719. enable_static
  720. with_pic
  721. enable_shared
  722. enable_fast_install
  723. with_gnu_ld
  724. with_sysroot
  725. enable_libtool_lock
  726. enable_largefile
  727. enable_warnings
  728. '
  729. ac_precious_vars='build_alias
  730. host_alias
  731. target_alias
  732. CC
  733. CFLAGS
  734. LDFLAGS
  735. LIBS
  736. CPPFLAGS
  737. CPP'
  738. # Initialize some variables set by options.
  739. ac_init_help=
  740. ac_init_version=false
  741. ac_unrecognized_opts=
  742. ac_unrecognized_sep=
  743. # The variables have the same names as the options, with
  744. # dashes changed to underlines.
  745. cache_file=/dev/null
  746. exec_prefix=NONE
  747. no_create=
  748. no_recursion=
  749. prefix=NONE
  750. program_prefix=NONE
  751. program_suffix=NONE
  752. program_transform_name=s,x,x,
  753. silent=
  754. site=
  755. srcdir=
  756. verbose=
  757. x_includes=NONE
  758. x_libraries=NONE
  759. # Installation directory options.
  760. # These are left unexpanded so users can "make install exec_prefix=/foo"
  761. # and all the variables that are supposed to be based on exec_prefix
  762. # by default will actually change.
  763. # Use braces instead of parens because sh, perl, etc. also accept them.
  764. # (The list follows the same order as the GNU Coding Standards.)
  765. bindir='${exec_prefix}/bin'
  766. sbindir='${exec_prefix}/sbin'
  767. libexecdir='${exec_prefix}/libexec'
  768. datarootdir='${prefix}/share'
  769. datadir='${datarootdir}'
  770. sysconfdir='${prefix}/etc'
  771. sharedstatedir='${prefix}/com'
  772. localstatedir='${prefix}/var'
  773. includedir='${prefix}/include'
  774. oldincludedir='/usr/include'
  775. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  776. infodir='${datarootdir}/info'
  777. htmldir='${docdir}'
  778. dvidir='${docdir}'
  779. pdfdir='${docdir}'
  780. psdir='${docdir}'
  781. libdir='${exec_prefix}/lib'
  782. localedir='${datarootdir}/locale'
  783. mandir='${datarootdir}/man'
  784. ac_prev=
  785. ac_dashdash=
  786. for ac_option
  787. do
  788. # If the previous option needs an argument, assign it.
  789. if test -n "$ac_prev"; then
  790. eval $ac_prev=\$ac_option
  791. ac_prev=
  792. continue
  793. fi
  794. case $ac_option in
  795. *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  796. *=) ac_optarg= ;;
  797. *) ac_optarg=yes ;;
  798. esac
  799. # Accept the important Cygnus configure options, so we can diagnose typos.
  800. case $ac_dashdash$ac_option in
  801. --)
  802. ac_dashdash=yes ;;
  803. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  804. ac_prev=bindir ;;
  805. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  806. bindir=$ac_optarg ;;
  807. -build | --build | --buil | --bui | --bu)
  808. ac_prev=build_alias ;;
  809. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  810. build_alias=$ac_optarg ;;
  811. -cache-file | --cache-file | --cache-fil | --cache-fi \
  812. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  813. ac_prev=cache_file ;;
  814. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  815. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  816. cache_file=$ac_optarg ;;
  817. --config-cache | -C)
  818. cache_file=config.cache ;;
  819. -datadir | --datadir | --datadi | --datad)
  820. ac_prev=datadir ;;
  821. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  822. datadir=$ac_optarg ;;
  823. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  824. | --dataroo | --dataro | --datar)
  825. ac_prev=datarootdir ;;
  826. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  827. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  828. datarootdir=$ac_optarg ;;
  829. -disable-* | --disable-*)
  830. ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  831. # Reject names that are not valid shell variable names.
  832. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  833. as_fn_error $? "invalid feature name: $ac_useropt"
  834. ac_useropt_orig=$ac_useropt
  835. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  836. case $ac_user_opts in
  837. *"
  838. "enable_$ac_useropt"
  839. "*) ;;
  840. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  841. ac_unrecognized_sep=', ';;
  842. esac
  843. eval enable_$ac_useropt=no ;;
  844. -docdir | --docdir | --docdi | --doc | --do)
  845. ac_prev=docdir ;;
  846. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  847. docdir=$ac_optarg ;;
  848. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  849. ac_prev=dvidir ;;
  850. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  851. dvidir=$ac_optarg ;;
  852. -enable-* | --enable-*)
  853. ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  854. # Reject names that are not valid shell variable names.
  855. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  856. as_fn_error $? "invalid feature name: $ac_useropt"
  857. ac_useropt_orig=$ac_useropt
  858. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  859. case $ac_user_opts in
  860. *"
  861. "enable_$ac_useropt"
  862. "*) ;;
  863. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  864. ac_unrecognized_sep=', ';;
  865. esac
  866. eval enable_$ac_useropt=\$ac_optarg ;;
  867. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  868. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  869. | --exec | --exe | --ex)
  870. ac_prev=exec_prefix ;;
  871. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  872. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  873. | --exec=* | --exe=* | --ex=*)
  874. exec_prefix=$ac_optarg ;;
  875. -gas | --gas | --ga | --g)
  876. # Obsolete; use --with-gas.
  877. with_gas=yes ;;
  878. -help | --help | --hel | --he | -h)
  879. ac_init_help=long ;;
  880. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  881. ac_init_help=recursive ;;
  882. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  883. ac_init_help=short ;;
  884. -host | --host | --hos | --ho)
  885. ac_prev=host_alias ;;
  886. -host=* | --host=* | --hos=* | --ho=*)
  887. host_alias=$ac_optarg ;;
  888. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  889. ac_prev=htmldir ;;
  890. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  891. | --ht=*)
  892. htmldir=$ac_optarg ;;
  893. -includedir | --includedir | --includedi | --included | --include \
  894. | --includ | --inclu | --incl | --inc)
  895. ac_prev=includedir ;;
  896. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  897. | --includ=* | --inclu=* | --incl=* | --inc=*)
  898. includedir=$ac_optarg ;;
  899. -infodir | --infodir | --infodi | --infod | --info | --inf)
  900. ac_prev=infodir ;;
  901. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  902. infodir=$ac_optarg ;;
  903. -libdir | --libdir | --libdi | --libd)
  904. ac_prev=libdir ;;
  905. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  906. libdir=$ac_optarg ;;
  907. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  908. | --libexe | --libex | --libe)
  909. ac_prev=libexecdir ;;
  910. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  911. | --libexe=* | --libex=* | --libe=*)
  912. libexecdir=$ac_optarg ;;
  913. -localedir | --localedir | --localedi | --localed | --locale)
  914. ac_prev=localedir ;;
  915. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  916. localedir=$ac_optarg ;;
  917. -localstatedir | --localstatedir | --localstatedi | --localstated \
  918. | --localstate | --localstat | --localsta | --localst | --locals)
  919. ac_prev=localstatedir ;;
  920. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  921. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  922. localstatedir=$ac_optarg ;;
  923. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  924. ac_prev=mandir ;;
  925. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  926. mandir=$ac_optarg ;;
  927. -nfp | --nfp | --nf)
  928. # Obsolete; use --without-fp.
  929. with_fp=no ;;
  930. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  931. | --no-cr | --no-c | -n)
  932. no_create=yes ;;
  933. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  934. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  935. no_recursion=yes ;;
  936. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  937. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  938. | --oldin | --oldi | --old | --ol | --o)
  939. ac_prev=oldincludedir ;;
  940. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  941. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  942. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  943. oldincludedir=$ac_optarg ;;
  944. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  945. ac_prev=prefix ;;
  946. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  947. prefix=$ac_optarg ;;
  948. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  949. | --program-pre | --program-pr | --program-p)
  950. ac_prev=program_prefix ;;
  951. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  952. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  953. program_prefix=$ac_optarg ;;
  954. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  955. | --program-suf | --program-su | --program-s)
  956. ac_prev=program_suffix ;;
  957. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  958. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  959. program_suffix=$ac_optarg ;;
  960. -program-transform-name | --program-transform-name \
  961. | --program-transform-nam | --program-transform-na \
  962. | --program-transform-n | --program-transform- \
  963. | --program-transform | --program-transfor \
  964. | --program-transfo | --program-transf \
  965. | --program-trans | --program-tran \
  966. | --progr-tra | --program-tr | --program-t)
  967. ac_prev=program_transform_name ;;
  968. -program-transform-name=* | --program-transform-name=* \
  969. | --program-transform-nam=* | --program-transform-na=* \
  970. | --program-transform-n=* | --program-transform-=* \
  971. | --program-transform=* | --program-transfor=* \
  972. | --program-transfo=* | --program-transf=* \
  973. | --program-trans=* | --program-tran=* \
  974. | --progr-tra=* | --program-tr=* | --program-t=*)
  975. program_transform_name=$ac_optarg ;;
  976. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  977. ac_prev=pdfdir ;;
  978. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  979. pdfdir=$ac_optarg ;;
  980. -psdir | --psdir | --psdi | --psd | --ps)
  981. ac_prev=psdir ;;
  982. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  983. psdir=$ac_optarg ;;
  984. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  985. | -silent | --silent | --silen | --sile | --sil)
  986. silent=yes ;;
  987. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  988. ac_prev=sbindir ;;
  989. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  990. | --sbi=* | --sb=*)
  991. sbindir=$ac_optarg ;;
  992. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  993. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  994. | --sharedst | --shareds | --shared | --share | --shar \
  995. | --sha | --sh)
  996. ac_prev=sharedstatedir ;;
  997. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  998. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  999. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1000. | --sha=* | --sh=*)
  1001. sharedstatedir=$ac_optarg ;;
  1002. -site | --site | --sit)
  1003. ac_prev=site ;;
  1004. -site=* | --site=* | --sit=*)
  1005. site=$ac_optarg ;;
  1006. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1007. ac_prev=srcdir ;;
  1008. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1009. srcdir=$ac_optarg ;;
  1010. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1011. | --syscon | --sysco | --sysc | --sys | --sy)
  1012. ac_prev=sysconfdir ;;
  1013. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1014. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1015. sysconfdir=$ac_optarg ;;
  1016. -target | --target | --targe | --targ | --tar | --ta | --t)
  1017. ac_prev=target_alias ;;
  1018. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1019. target_alias=$ac_optarg ;;
  1020. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1021. verbose=yes ;;
  1022. -version | --version | --versio | --versi | --vers | -V)
  1023. ac_init_version=: ;;
  1024. -with-* | --with-*)
  1025. ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1026. # Reject names that are not valid shell variable names.
  1027. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1028. as_fn_error $? "invalid package name: $ac_useropt"
  1029. ac_useropt_orig=$ac_useropt
  1030. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1031. case $ac_user_opts in
  1032. *"
  1033. "with_$ac_useropt"
  1034. "*) ;;
  1035. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1036. ac_unrecognized_sep=', ';;
  1037. esac
  1038. eval with_$ac_useropt=\$ac_optarg ;;
  1039. -without-* | --without-*)
  1040. ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1041. # Reject names that are not valid shell variable names.
  1042. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1043. as_fn_error $? "invalid package name: $ac_useropt"
  1044. ac_useropt_orig=$ac_useropt
  1045. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1046. case $ac_user_opts in
  1047. *"
  1048. "with_$ac_useropt"
  1049. "*) ;;
  1050. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1051. ac_unrecognized_sep=', ';;
  1052. esac
  1053. eval with_$ac_useropt=no ;;
  1054. --x)
  1055. # Obsolete; use --with-x.
  1056. with_x=yes ;;
  1057. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1058. | --x-incl | --x-inc | --x-in | --x-i)
  1059. ac_prev=x_includes ;;
  1060. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1061. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1062. x_includes=$ac_optarg ;;
  1063. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1064. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1065. ac_prev=x_libraries ;;
  1066. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1067. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1068. x_libraries=$ac_optarg ;;
  1069. -*) as_fn_error $? "unrecognized option: \`$ac_option'
  1070. Try \`$0 --help' for more information"
  1071. ;;
  1072. *=*)
  1073. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1074. # Reject names that are not valid shell variable names.
  1075. case $ac_envvar in #(
  1076. '' | [0-9]* | *[!_$as_cr_alnum]* )
  1077. as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
  1078. esac
  1079. eval $ac_envvar=\$ac_optarg
  1080. export $ac_envvar ;;
  1081. *)
  1082. # FIXME: should be removed in autoconf 3.0.
  1083. $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1084. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1085. $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1086. : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
  1087. ;;
  1088. esac
  1089. done
  1090. if test -n "$ac_prev"; then
  1091. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1092. as_fn_error $? "missing argument to $ac_option"
  1093. fi
  1094. if test -n "$ac_unrecognized_opts"; then
  1095. case $enable_option_checking in
  1096. no) ;;
  1097. fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
  1098. *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1099. esac
  1100. fi
  1101. # Check all directory arguments for consistency.
  1102. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1103. datadir sysconfdir sharedstatedir localstatedir includedir \
  1104. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1105. libdir localedir mandir
  1106. do
  1107. eval ac_val=\$$ac_var
  1108. # Remove trailing slashes.
  1109. case $ac_val in
  1110. */ )
  1111. ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1112. eval $ac_var=\$ac_val;;
  1113. esac
  1114. # Be sure to have absolute directory names.
  1115. case $ac_val in
  1116. [\\/$]* | ?:[\\/]* ) continue;;
  1117. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1118. esac
  1119. as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
  1120. done
  1121. # There might be people who depend on the old broken behavior: `$host'
  1122. # used to hold the argument of --host etc.
  1123. # FIXME: To remove some day.
  1124. build=$build_alias
  1125. host=$host_alias
  1126. target=$target_alias
  1127. # FIXME: To remove some day.
  1128. if test "x$host_alias" != x; then
  1129. if test "x$build_alias" = x; then
  1130. cross_compiling=maybe
  1131. elif test "x$build_alias" != "x$host_alias"; then
  1132. cross_compiling=yes
  1133. fi
  1134. fi
  1135. ac_tool_prefix=
  1136. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1137. test "$silent" = yes && exec 6>/dev/null
  1138. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1139. ac_ls_di=`ls -di .` &&
  1140. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1141. as_fn_error $? "working directory cannot be determined"
  1142. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1143. as_fn_error $? "pwd does not report name of working directory"
  1144. # Find the source files, if location was not specified.
  1145. if test -z "$srcdir"; then
  1146. ac_srcdir_defaulted=yes
  1147. # Try the directory containing this script, then the parent directory.
  1148. ac_confdir=`$as_dirname -- "$as_myself" ||
  1149. $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1150. X"$as_myself" : 'X\(//\)[^/]' \| \
  1151. X"$as_myself" : 'X\(//\)$' \| \
  1152. X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1153. $as_echo X"$as_myself" |
  1154. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1155. s//\1/
  1156. q
  1157. }
  1158. /^X\(\/\/\)[^/].*/{
  1159. s//\1/
  1160. q
  1161. }
  1162. /^X\(\/\/\)$/{
  1163. s//\1/
  1164. q
  1165. }
  1166. /^X\(\/\).*/{
  1167. s//\1/
  1168. q
  1169. }
  1170. s/.*/./; q'`
  1171. srcdir=$ac_confdir
  1172. if test ! -r "$srcdir/$ac_unique_file"; then
  1173. srcdir=..
  1174. fi
  1175. else
  1176. ac_srcdir_defaulted=no
  1177. fi
  1178. if test ! -r "$srcdir/$ac_unique_file"; then
  1179. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1180. as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
  1181. fi
  1182. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1183. ac_abs_confdir=`(
  1184. cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
  1185. pwd)`
  1186. # When building in place, set srcdir=.
  1187. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1188. srcdir=.
  1189. fi
  1190. # Remove unnecessary trailing slashes from srcdir.
  1191. # Double slashes in file names in object file debugging info
  1192. # mess up M-x gdb in Emacs.
  1193. case $srcdir in
  1194. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1195. esac
  1196. for ac_var in $ac_precious_vars; do
  1197. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1198. eval ac_env_${ac_var}_value=\$${ac_var}
  1199. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1200. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1201. done
  1202. #
  1203. # Report the --help message.
  1204. #
  1205. if test "$ac_init_help" = "long"; then
  1206. # Omit some internal or obsolete options to make the list less imposing.
  1207. # This message is too long to be a string in the A/UX 3.1 sh.
  1208. cat <<_ACEOF
  1209. \`configure' configures file 5.21 to adapt to many kinds of systems.
  1210. Usage: $0 [OPTION]... [VAR=VALUE]...
  1211. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1212. VAR=VALUE. See below for descriptions of some of the useful variables.
  1213. Defaults for the options are specified in brackets.
  1214. Configuration:
  1215. -h, --help display this help and exit
  1216. --help=short display options specific to this package
  1217. --help=recursive display the short help of all the included packages
  1218. -V, --version display version information and exit
  1219. -q, --quiet, --silent do not print \`checking ...' messages
  1220. --cache-file=FILE cache test results in FILE [disabled]
  1221. -C, --config-cache alias for \`--cache-file=config.cache'
  1222. -n, --no-create do not create output files
  1223. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1224. Installation directories:
  1225. --prefix=PREFIX install architecture-independent files in PREFIX
  1226. [$ac_default_prefix]
  1227. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1228. [PREFIX]
  1229. By default, \`make install' will install all the files in
  1230. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1231. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1232. for instance \`--prefix=\$HOME'.
  1233. For better control, use the options below.
  1234. Fine tuning of the installation directories:
  1235. --bindir=DIR user executables [EPREFIX/bin]
  1236. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1237. --libexecdir=DIR program executables [EPREFIX/libexec]
  1238. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1239. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1240. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1241. --libdir=DIR object code libraries [EPREFIX/lib]
  1242. --includedir=DIR C header files [PREFIX/include]
  1243. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1244. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1245. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1246. --infodir=DIR info documentation [DATAROOTDIR/info]
  1247. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1248. --mandir=DIR man documentation [DATAROOTDIR/man]
  1249. --docdir=DIR documentation root [DATAROOTDIR/doc/file]
  1250. --htmldir=DIR html documentation [DOCDIR]
  1251. --dvidir=DIR dvi documentation [DOCDIR]
  1252. --pdfdir=DIR pdf documentation [DOCDIR]
  1253. --psdir=DIR ps documentation [DOCDIR]
  1254. _ACEOF
  1255. cat <<\_ACEOF
  1256. Program names:
  1257. --program-prefix=PREFIX prepend PREFIX to installed program names
  1258. --program-suffix=SUFFIX append SUFFIX to installed program names
  1259. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1260. System types:
  1261. --build=BUILD configure for building on BUILD [guessed]
  1262. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1263. _ACEOF
  1264. fi
  1265. if test -n "$ac_init_help"; then
  1266. case $ac_init_help in
  1267. short | recursive ) echo "Configuration of file 5.21:";;
  1268. esac
  1269. cat <<\_ACEOF
  1270. Optional Features:
  1271. --disable-option-checking ignore unrecognized --enable/--with options
  1272. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1273. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1274. --enable-silent-rules less verbose build output (undo: "make V=1")
  1275. --disable-silent-rules verbose build output (undo: "make V=0")
  1276. --disable-elf disable builtin ELF support
  1277. --disable-elf-core disable ELF core file support
  1278. --enable-fsect-man5 enable file formats in man section 5
  1279. --enable-dependency-tracking
  1280. do not reject slow dependency extractors
  1281. --disable-dependency-tracking
  1282. speeds up one-time build
  1283. --enable-static[=PKGS] build static libraries [default=no]
  1284. --enable-shared[=PKGS] build shared libraries [default=yes]
  1285. --enable-fast-install[=PKGS]
  1286. optimize for fast installation [default=yes]
  1287. --disable-libtool-lock avoid locking (might break parallel builds)
  1288. --disable-largefile omit support for large files
  1289. --disable-warnings disable compiler warnings
  1290. Optional Packages:
  1291. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1292. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1293. --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
  1294. both]
  1295. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1296. --with-sysroot=DIR Search for dependent libraries within DIR
  1297. (or the compiler's sysroot if not specified).
  1298. Some influential environment variables:
  1299. CC C compiler command
  1300. CFLAGS C compiler flags
  1301. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1302. nonstandard directory <lib dir>
  1303. LIBS libraries to pass to the linker, e.g. -l<library>
  1304. CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
  1305. you have headers in a nonstandard directory <include dir>
  1306. CPP C preprocessor
  1307. Use these variables to override the choices made by `configure' or to help
  1308. it to find libraries and programs with nonstandard names/locations.
  1309. Report bugs to <christos@astron.com>.
  1310. _ACEOF
  1311. ac_status=$?
  1312. fi
  1313. if test "$ac_init_help" = "recursive"; then
  1314. # If there are subdirs, report their specific --help.
  1315. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1316. test -d "$ac_dir" ||
  1317. { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1318. continue
  1319. ac_builddir=.
  1320. case "$ac_dir" in
  1321. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1322. *)
  1323. ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1324. # A ".." for each directory in $ac_dir_suffix.
  1325. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1326. case $ac_top_builddir_sub in
  1327. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1328. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1329. esac ;;
  1330. esac
  1331. ac_abs_top_builddir=$ac_pwd
  1332. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1333. # for backward compatibility:
  1334. ac_top_builddir=$ac_top_build_prefix
  1335. case $srcdir in
  1336. .) # We are building in place.
  1337. ac_srcdir=.
  1338. ac_top_srcdir=$ac_top_builddir_sub
  1339. ac_abs_top_srcdir=$ac_pwd ;;
  1340. [\\/]* | ?:[\\/]* ) # Absolute name.
  1341. ac_srcdir=$srcdir$ac_dir_suffix;
  1342. ac_top_srcdir=$srcdir
  1343. ac_abs_top_srcdir=$srcdir ;;
  1344. *) # Relative name.
  1345. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1346. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1347. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1348. esac
  1349. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1350. cd "$ac_dir" || { ac_status=$?; continue; }
  1351. # Check for guested configure.
  1352. if test -f "$ac_srcdir/configure.gnu"; then
  1353. echo &&
  1354. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1355. elif test -f "$ac_srcdir/configure"; then
  1356. echo &&
  1357. $SHELL "$ac_srcdir/configure" --help=recursive
  1358. else
  1359. $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1360. fi || ac_status=$?
  1361. cd "$ac_pwd" || { ac_status=$?; break; }
  1362. done
  1363. fi
  1364. test -n "$ac_init_help" && exit $ac_status
  1365. if $ac_init_version; then
  1366. cat <<\_ACEOF
  1367. file configure 5.21
  1368. generated by GNU Autoconf 2.69
  1369. Copyright (C) 2012 Free Software Foundation, Inc.
  1370. This configure script is free software; the Free Software Foundation
  1371. gives unlimited permission to copy, distribute and modify it.
  1372. _ACEOF
  1373. exit
  1374. fi
  1375. ## ------------------------ ##
  1376. ## Autoconf initialization. ##
  1377. ## ------------------------ ##
  1378. # ac_fn_c_try_compile LINENO
  1379. # --------------------------
  1380. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1381. ac_fn_c_try_compile ()
  1382. {
  1383. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1384. rm -f conftest.$ac_objext
  1385. if { { ac_try="$ac_compile"
  1386. case "(($ac_try" in
  1387. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1388. *) ac_try_echo=$ac_try;;
  1389. esac
  1390. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1391. $as_echo "$ac_try_echo"; } >&5
  1392. (eval "$ac_compile") 2>conftest.err
  1393. ac_status=$?
  1394. if test -s conftest.err; then
  1395. grep -v '^ *+' conftest.err >conftest.er1
  1396. cat conftest.er1 >&5
  1397. mv -f conftest.er1 conftest.err
  1398. fi
  1399. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1400. test $ac_status = 0; } && {
  1401. test -z "$ac_c_werror_flag" ||
  1402. test ! -s conftest.err
  1403. } && test -s conftest.$ac_objext; then :
  1404. ac_retval=0
  1405. else
  1406. $as_echo "$as_me: failed program was:" >&5
  1407. sed 's/^/| /' conftest.$ac_ext >&5
  1408. ac_retval=1
  1409. fi
  1410. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1411. as_fn_set_status $ac_retval
  1412. } # ac_fn_c_try_compile
  1413. # ac_fn_c_try_cpp LINENO
  1414. # ----------------------
  1415. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1416. ac_fn_c_try_cpp ()
  1417. {
  1418. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1419. if { { ac_try="$ac_cpp conftest.$ac_ext"
  1420. case "(($ac_try" in
  1421. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1422. *) ac_try_echo=$ac_try;;
  1423. esac
  1424. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1425. $as_echo "$ac_try_echo"; } >&5
  1426. (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1427. ac_status=$?
  1428. if test -s conftest.err; then
  1429. grep -v '^ *+' conftest.err >conftest.er1
  1430. cat conftest.er1 >&5
  1431. mv -f conftest.er1 conftest.err
  1432. fi
  1433. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1434. test $ac_status = 0; } > conftest.i && {
  1435. test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1436. test ! -s conftest.err
  1437. }; then :
  1438. ac_retval=0
  1439. else
  1440. $as_echo "$as_me: failed program was:" >&5
  1441. sed 's/^/| /' conftest.$ac_ext >&5
  1442. ac_retval=1
  1443. fi
  1444. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1445. as_fn_set_status $ac_retval
  1446. } # ac_fn_c_try_cpp
  1447. # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
  1448. # -------------------------------------------------------
  1449. # Tests whether HEADER exists, giving a warning if it cannot be compiled using
  1450. # the include files in INCLUDES and setting the cache variable VAR
  1451. # accordingly.
  1452. ac_fn_c_check_header_mongrel ()
  1453. {
  1454. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1455. if eval \${$3+:} false; then :
  1456. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1457. $as_echo_n "checking for $2... " >&6; }
  1458. if eval \${$3+:} false; then :
  1459. $as_echo_n "(cached) " >&6
  1460. fi
  1461. eval ac_res=\$$3
  1462. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1463. $as_echo "$ac_res" >&6; }
  1464. else
  1465. # Is the header compilable?
  1466. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
  1467. $as_echo_n "checking $2 usability... " >&6; }
  1468. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1469. /* end confdefs.h. */
  1470. $4
  1471. #include <$2>
  1472. _ACEOF
  1473. if ac_fn_c_try_compile "$LINENO"; then :
  1474. ac_header_compiler=yes
  1475. else
  1476. ac_header_compiler=no
  1477. fi
  1478. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1479. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
  1480. $as_echo "$ac_header_compiler" >&6; }
  1481. # Is the header present?
  1482. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
  1483. $as_echo_n "checking $2 presence... " >&6; }
  1484. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1485. /* end confdefs.h. */
  1486. #include <$2>
  1487. _ACEOF
  1488. if ac_fn_c_try_cpp "$LINENO"; then :
  1489. ac_header_preproc=yes
  1490. else
  1491. ac_header_preproc=no
  1492. fi
  1493. rm -f conftest.err conftest.i conftest.$ac_ext
  1494. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
  1495. $as_echo "$ac_header_preproc" >&6; }
  1496. # So? What about this header?
  1497. case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  1498. yes:no: )
  1499. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
  1500. $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1501. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1502. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1503. ;;
  1504. no:yes:* )
  1505. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
  1506. $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
  1507. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
  1508. $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
  1509. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
  1510. $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
  1511. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
  1512. $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
  1513. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1514. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1515. ( $as_echo "## ---------------------------------- ##
  1516. ## Report this to christos@astron.com ##
  1517. ## ---------------------------------- ##"
  1518. ) | sed "s/^/$as_me: WARNING: /" >&2
  1519. ;;
  1520. esac
  1521. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1522. $as_echo_n "checking for $2... " >&6; }
  1523. if eval \${$3+:} false; then :
  1524. $as_echo_n "(cached) " >&6
  1525. else
  1526. eval "$3=\$ac_header_compiler"
  1527. fi
  1528. eval ac_res=\$$3
  1529. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1530. $as_echo "$ac_res" >&6; }
  1531. fi
  1532. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1533. } # ac_fn_c_check_header_mongrel
  1534. # ac_fn_c_try_run LINENO
  1535. # ----------------------
  1536. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1537. # that executables *can* be run.
  1538. ac_fn_c_try_run ()
  1539. {
  1540. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1541. if { { ac_try="$ac_link"
  1542. case "(($ac_try" in
  1543. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1544. *) ac_try_echo=$ac_try;;
  1545. esac
  1546. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1547. $as_echo "$ac_try_echo"; } >&5
  1548. (eval "$ac_link") 2>&5
  1549. ac_status=$?
  1550. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1551. test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  1552. { { case "(($ac_try" in
  1553. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1554. *) ac_try_echo=$ac_try;;
  1555. esac
  1556. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1557. $as_echo "$ac_try_echo"; } >&5
  1558. (eval "$ac_try") 2>&5
  1559. ac_status=$?
  1560. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1561. test $ac_status = 0; }; }; then :
  1562. ac_retval=0
  1563. else
  1564. $as_echo "$as_me: program exited with status $ac_status" >&5
  1565. $as_echo "$as_me: failed program was:" >&5
  1566. sed 's/^/| /' conftest.$ac_ext >&5
  1567. ac_retval=$ac_status
  1568. fi
  1569. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1570. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1571. as_fn_set_status $ac_retval
  1572. } # ac_fn_c_try_run
  1573. # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  1574. # -------------------------------------------------------
  1575. # Tests whether HEADER exists and can be compiled using the include files in
  1576. # INCLUDES, setting the cache variable VAR accordingly.
  1577. ac_fn_c_check_header_compile ()
  1578. {
  1579. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1580. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1581. $as_echo_n "checking for $2... " >&6; }
  1582. if eval \${$3+:} false; then :
  1583. $as_echo_n "(cached) " >&6
  1584. else
  1585. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1586. /* end confdefs.h. */
  1587. $4
  1588. #include <$2>
  1589. _ACEOF
  1590. if ac_fn_c_try_compile "$LINENO"; then :
  1591. eval "$3=yes"
  1592. else
  1593. eval "$3=no"
  1594. fi
  1595. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1596. fi
  1597. eval ac_res=\$$3
  1598. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1599. $as_echo "$ac_res" >&6; }
  1600. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1601. } # ac_fn_c_check_header_compile
  1602. # ac_fn_c_try_link LINENO
  1603. # -----------------------
  1604. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1605. ac_fn_c_try_link ()
  1606. {
  1607. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1608. rm -f conftest.$ac_objext conftest$ac_exeext
  1609. if { { ac_try="$ac_link"
  1610. case "(($ac_try" in
  1611. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1612. *) ac_try_echo=$ac_try;;
  1613. esac
  1614. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1615. $as_echo "$ac_try_echo"; } >&5
  1616. (eval "$ac_link") 2>conftest.err
  1617. ac_status=$?
  1618. if test -s conftest.err; then
  1619. grep -v '^ *+' conftest.err >conftest.er1
  1620. cat conftest.er1 >&5
  1621. mv -f conftest.er1 conftest.err
  1622. fi
  1623. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1624. test $ac_status = 0; } && {
  1625. test -z "$ac_c_werror_flag" ||
  1626. test ! -s conftest.err
  1627. } && test -s conftest$ac_exeext && {
  1628. test "$cross_compiling" = yes ||
  1629. test -x conftest$ac_exeext
  1630. }; then :
  1631. ac_retval=0
  1632. else
  1633. $as_echo "$as_me: failed program was:" >&5
  1634. sed 's/^/| /' conftest.$ac_ext >&5
  1635. ac_retval=1
  1636. fi
  1637. # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1638. # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1639. # interfere with the next link command; also delete a directory that is
  1640. # left behind by Apple's compiler. We do this before executing the actions.
  1641. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1642. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1643. as_fn_set_status $ac_retval
  1644. } # ac_fn_c_try_link
  1645. # ac_fn_c_check_func LINENO FUNC VAR
  1646. # ----------------------------------
  1647. # Tests whether FUNC exists, setting the cache variable VAR accordingly
  1648. ac_fn_c_check_func ()
  1649. {
  1650. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1651. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1652. $as_echo_n "checking for $2... " >&6; }
  1653. if eval \${$3+:} false; then :
  1654. $as_echo_n "(cached) " >&6
  1655. else
  1656. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1657. /* end confdefs.h. */
  1658. /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
  1659. For example, HP-UX 11i <limits.h> declares gettimeofday. */
  1660. #define $2 innocuous_$2
  1661. /* System header to define __stub macros and hopefully few prototypes,
  1662. which can conflict with char $2 (); below.
  1663. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1664. <limits.h> exists even on freestanding compilers. */
  1665. #ifdef __STDC__
  1666. # include <limits.h>
  1667. #else
  1668. # include <assert.h>
  1669. #endif
  1670. #undef $2
  1671. /* Override any GCC internal prototype to avoid an error.
  1672. Use char because int might match the return type of a GCC
  1673. builtin and then its argument prototype would still apply. */
  1674. #ifdef __cplusplus
  1675. extern "C"
  1676. #endif
  1677. char $2 ();
  1678. /* The GNU C library defines this for functions which it implements
  1679. to always fail with ENOSYS. Some functions are actually named
  1680. something starting with __ and the normal name is an alias. */
  1681. #if defined __stub_$2 || defined __stub___$2
  1682. choke me
  1683. #endif
  1684. int
  1685. main ()
  1686. {
  1687. return $2 ();
  1688. ;
  1689. return 0;
  1690. }
  1691. _ACEOF
  1692. if ac_fn_c_try_link "$LINENO"; then :
  1693. eval "$3=yes"
  1694. else
  1695. eval "$3=no"
  1696. fi
  1697. rm -f core conftest.err conftest.$ac_objext \
  1698. conftest$ac_exeext conftest.$ac_ext
  1699. fi
  1700. eval ac_res=\$$3
  1701. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1702. $as_echo "$ac_res" >&6; }
  1703. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1704. } # ac_fn_c_check_func
  1705. # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
  1706. # -------------------------------------------
  1707. # Tests whether TYPE exists after having included INCLUDES, setting cache
  1708. # variable VAR accordingly.
  1709. ac_fn_c_check_type ()
  1710. {
  1711. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1712. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1713. $as_echo_n "checking for $2... " >&6; }
  1714. if eval \${$3+:} false; then :
  1715. $as_echo_n "(cached) " >&6
  1716. else
  1717. eval "$3=no"
  1718. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1719. /* end confdefs.h. */
  1720. $4
  1721. int
  1722. main ()
  1723. {
  1724. if (sizeof ($2))
  1725. return 0;
  1726. ;
  1727. return 0;
  1728. }
  1729. _ACEOF
  1730. if ac_fn_c_try_compile "$LINENO"; then :
  1731. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1732. /* end confdefs.h. */
  1733. $4
  1734. int
  1735. main ()
  1736. {
  1737. if (sizeof (($2)))
  1738. return 0;
  1739. ;
  1740. return 0;
  1741. }
  1742. _ACEOF
  1743. if ac_fn_c_try_compile "$LINENO"; then :
  1744. else
  1745. eval "$3=yes"
  1746. fi
  1747. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1748. fi
  1749. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1750. fi
  1751. eval ac_res=\$$3
  1752. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1753. $as_echo "$ac_res" >&6; }
  1754. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1755. } # ac_fn_c_check_type
  1756. # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
  1757. # ----------------------------------------------------
  1758. # Tries to find if the field MEMBER exists in type AGGR, after including
  1759. # INCLUDES, setting cache variable VAR accordingly.
  1760. ac_fn_c_check_member ()
  1761. {
  1762. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1763. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
  1764. $as_echo_n "checking for $2.$3... " >&6; }
  1765. if eval \${$4+:} false; then :
  1766. $as_echo_n "(cached) " >&6
  1767. else
  1768. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1769. /* end confdefs.h. */
  1770. $5
  1771. int
  1772. main ()
  1773. {
  1774. static $2 ac_aggr;
  1775. if (ac_aggr.$3)
  1776. return 0;
  1777. ;
  1778. return 0;
  1779. }
  1780. _ACEOF
  1781. if ac_fn_c_try_compile "$LINENO"; then :
  1782. eval "$4=yes"
  1783. else
  1784. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1785. /* end confdefs.h. */
  1786. $5
  1787. int
  1788. main ()
  1789. {
  1790. static $2 ac_aggr;
  1791. if (sizeof ac_aggr.$3)
  1792. return 0;
  1793. ;
  1794. return 0;
  1795. }
  1796. _ACEOF
  1797. if ac_fn_c_try_compile "$LINENO"; then :
  1798. eval "$4=yes"
  1799. else
  1800. eval "$4=no"
  1801. fi
  1802. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1803. fi
  1804. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1805. fi
  1806. eval ac_res=\$$4
  1807. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1808. $as_echo "$ac_res" >&6; }
  1809. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1810. } # ac_fn_c_check_member
  1811. # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
  1812. # ---------------------------------------------
  1813. # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
  1814. # accordingly.
  1815. ac_fn_c_check_decl ()
  1816. {
  1817. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1818. as_decl_name=`echo $2|sed 's/ *(.*//'`
  1819. as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  1820. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
  1821. $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
  1822. if eval \${$3+:} false; then :
  1823. $as_echo_n "(cached) " >&6
  1824. else
  1825. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1826. /* end confdefs.h. */
  1827. $4
  1828. int
  1829. main ()
  1830. {
  1831. #ifndef $as_decl_name
  1832. #ifdef __cplusplus
  1833. (void) $as_decl_use;
  1834. #else
  1835. (void) $as_decl_name;
  1836. #endif
  1837. #endif
  1838. ;
  1839. return 0;
  1840. }
  1841. _ACEOF
  1842. if ac_fn_c_try_compile "$LINENO"; then :
  1843. eval "$3=yes"
  1844. else
  1845. eval "$3=no"
  1846. fi
  1847. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1848. fi
  1849. eval ac_res=\$$3
  1850. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1851. $as_echo "$ac_res" >&6; }
  1852. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1853. } # ac_fn_c_check_decl
  1854. # ac_fn_c_find_uintX_t LINENO BITS VAR
  1855. # ------------------------------------
  1856. # Finds an unsigned integer type with width BITS, setting cache variable VAR
  1857. # accordingly.
  1858. ac_fn_c_find_uintX_t ()
  1859. {
  1860. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1861. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
  1862. $as_echo_n "checking for uint$2_t... " >&6; }
  1863. if eval \${$3+:} false; then :
  1864. $as_echo_n "(cached) " >&6
  1865. else
  1866. eval "$3=no"
  1867. # Order is important - never check a type that is potentially smaller
  1868. # than half of the expected target width.
  1869. for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
  1870. 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
  1871. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1872. /* end confdefs.h. */
  1873. $ac_includes_default
  1874. int
  1875. main ()
  1876. {
  1877. static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
  1878. test_array [0] = 0;
  1879. return test_array [0];
  1880. ;
  1881. return 0;
  1882. }
  1883. _ACEOF
  1884. if ac_fn_c_try_compile "$LINENO"; then :
  1885. case $ac_type in #(
  1886. uint$2_t) :
  1887. eval "$3=yes" ;; #(
  1888. *) :
  1889. eval "$3=\$ac_type" ;;
  1890. esac
  1891. fi
  1892. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1893. if eval test \"x\$"$3"\" = x"no"; then :
  1894. else
  1895. break
  1896. fi
  1897. done
  1898. fi
  1899. eval ac_res=\$$3
  1900. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1901. $as_echo "$ac_res" >&6; }
  1902. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1903. } # ac_fn_c_find_uintX_t
  1904. # ac_fn_c_find_intX_t LINENO BITS VAR
  1905. # -----------------------------------
  1906. # Finds a signed integer type with width BITS, setting cache variable VAR
  1907. # accordingly.
  1908. ac_fn_c_find_intX_t ()
  1909. {
  1910. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1911. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
  1912. $as_echo_n "checking for int$2_t... " >&6; }
  1913. if eval \${$3+:} false; then :
  1914. $as_echo_n "(cached) " >&6
  1915. else
  1916. eval "$3=no"
  1917. # Order is important - never check a type that is potentially smaller
  1918. # than half of the expected target width.
  1919. for ac_type in int$2_t 'int' 'long int' \
  1920. 'long long int' 'short int' 'signed char'; do
  1921. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1922. /* end confdefs.h. */
  1923. $ac_includes_default
  1924. enum { N = $2 / 2 - 1 };
  1925. int
  1926. main ()
  1927. {
  1928. static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
  1929. test_array [0] = 0;
  1930. return test_array [0];
  1931. ;
  1932. return 0;
  1933. }
  1934. _ACEOF
  1935. if ac_fn_c_try_compile "$LINENO"; then :
  1936. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1937. /* end confdefs.h. */
  1938. $ac_includes_default
  1939. enum { N = $2 / 2 - 1 };
  1940. int
  1941. main ()
  1942. {
  1943. static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
  1944. < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
  1945. test_array [0] = 0;
  1946. return test_array [0];
  1947. ;
  1948. return 0;
  1949. }
  1950. _ACEOF
  1951. if ac_fn_c_try_compile "$LINENO"; then :
  1952. else
  1953. case $ac_type in #(
  1954. int$2_t) :
  1955. eval "$3=yes" ;; #(
  1956. *) :
  1957. eval "$3=\$ac_type" ;;
  1958. esac
  1959. fi
  1960. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1961. fi
  1962. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1963. if eval test \"x\$"$3"\" = x"no"; then :
  1964. else
  1965. break
  1966. fi
  1967. done
  1968. fi
  1969. eval ac_res=\$$3
  1970. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1971. $as_echo "$ac_res" >&6; }
  1972. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1973. } # ac_fn_c_find_intX_t
  1974. cat >config.log <<_ACEOF
  1975. This file contains any messages produced by compilers while
  1976. running configure, to aid debugging if configure makes a mistake.
  1977. It was created by file $as_me 5.21, which was
  1978. generated by GNU Autoconf 2.69. Invocation command line was
  1979. $ $0 $@
  1980. _ACEOF
  1981. exec 5>>config.log
  1982. {
  1983. cat <<_ASUNAME
  1984. ## --------- ##
  1985. ## Platform. ##
  1986. ## --------- ##
  1987. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1988. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1989. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1990. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1991. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1992. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1993. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  1994. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  1995. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  1996. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1997. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  1998. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  1999. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  2000. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  2001. _ASUNAME
  2002. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2003. for as_dir in $PATH
  2004. do
  2005. IFS=$as_save_IFS
  2006. test -z "$as_dir" && as_dir=.
  2007. $as_echo "PATH: $as_dir"
  2008. done
  2009. IFS=$as_save_IFS
  2010. } >&5
  2011. cat >&5 <<_ACEOF
  2012. ## ----------- ##
  2013. ## Core tests. ##
  2014. ## ----------- ##
  2015. _ACEOF
  2016. # Keep a trace of the command line.
  2017. # Strip out --no-create and --no-recursion so they do not pile up.
  2018. # Strip out --silent because we don't want to record it for future runs.
  2019. # Also quote any args containing shell meta-characters.
  2020. # Make two passes to allow for proper duplicate-argument suppression.
  2021. ac_configure_args=
  2022. ac_configure_args0=
  2023. ac_configure_args1=
  2024. ac_must_keep_next=false
  2025. for ac_pass in 1 2
  2026. do
  2027. for ac_arg
  2028. do
  2029. case $ac_arg in
  2030. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  2031. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  2032. | -silent | --silent | --silen | --sile | --sil)
  2033. continue ;;
  2034. *\'*)
  2035. ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  2036. esac
  2037. case $ac_pass in
  2038. 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
  2039. 2)
  2040. as_fn_append ac_configure_args1 " '$ac_arg'"
  2041. if test $ac_must_keep_next = true; then
  2042. ac_must_keep_next=false # Got value, back to normal.
  2043. else
  2044. case $ac_arg in
  2045. *=* | --config-cache | -C | -disable-* | --disable-* \
  2046. | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  2047. | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  2048. | -with-* | --with-* | -without-* | --without-* | --x)
  2049. case "$ac_configure_args0 " in
  2050. "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  2051. esac
  2052. ;;
  2053. -* ) ac_must_keep_next=true ;;
  2054. esac
  2055. fi
  2056. as_fn_append ac_configure_args " '$ac_arg'"
  2057. ;;
  2058. esac
  2059. done
  2060. done
  2061. { ac_configure_args0=; unset ac_configure_args0;}
  2062. { ac_configure_args1=; unset ac_configure_args1;}
  2063. # When interrupted or exit'd, cleanup temporary files, and complete
  2064. # config.log. We remove comments because anyway the quotes in there
  2065. # would cause problems or look ugly.
  2066. # WARNING: Use '\'' to represent an apostrophe within the trap.
  2067. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  2068. trap 'exit_status=$?
  2069. # Save into config.log some information that might help in debugging.
  2070. {
  2071. echo
  2072. $as_echo "## ---------------- ##
  2073. ## Cache variables. ##
  2074. ## ---------------- ##"
  2075. echo
  2076. # The following way of writing the cache mishandles newlines in values,
  2077. (
  2078. for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  2079. eval ac_val=\$$ac_var
  2080. case $ac_val in #(
  2081. *${as_nl}*)
  2082. case $ac_var in #(
  2083. *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
  2084. $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  2085. esac
  2086. case $ac_var in #(
  2087. _ | IFS | as_nl) ;; #(
  2088. BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  2089. *) { eval $ac_var=; unset $ac_var;} ;;
  2090. esac ;;
  2091. esac
  2092. done
  2093. (set) 2>&1 |
  2094. case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  2095. *${as_nl}ac_space=\ *)
  2096. sed -n \
  2097. "s/'\''/'\''\\\\'\'''\''/g;
  2098. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  2099. ;; #(
  2100. *)
  2101. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  2102. ;;
  2103. esac |
  2104. sort
  2105. )
  2106. echo
  2107. $as_echo "## ----------------- ##
  2108. ## Output variables. ##
  2109. ## ----------------- ##"
  2110. echo
  2111. for ac_var in $ac_subst_vars
  2112. do
  2113. eval ac_val=\$$ac_var
  2114. case $ac_val in
  2115. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2116. esac
  2117. $as_echo "$ac_var='\''$ac_val'\''"
  2118. done | sort
  2119. echo
  2120. if test -n "$ac_subst_files"; then
  2121. $as_echo "## ------------------- ##
  2122. ## File substitutions. ##
  2123. ## ------------------- ##"
  2124. echo
  2125. for ac_var in $ac_subst_files
  2126. do
  2127. eval ac_val=\$$ac_var
  2128. case $ac_val in
  2129. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2130. esac
  2131. $as_echo "$ac_var='\''$ac_val'\''"
  2132. done | sort
  2133. echo
  2134. fi
  2135. if test -s confdefs.h; then
  2136. $as_echo "## ----------- ##
  2137. ## confdefs.h. ##
  2138. ## ----------- ##"
  2139. echo
  2140. cat confdefs.h
  2141. echo
  2142. fi
  2143. test "$ac_signal" != 0 &&
  2144. $as_echo "$as_me: caught signal $ac_signal"
  2145. $as_echo "$as_me: exit $exit_status"
  2146. } >&5
  2147. rm -f core *.core core.conftest.* &&
  2148. rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  2149. exit $exit_status
  2150. ' 0
  2151. for ac_signal in 1 2 13 15; do
  2152. trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
  2153. done
  2154. ac_signal=0
  2155. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  2156. rm -f -r conftest* confdefs.h
  2157. $as_echo "/* confdefs.h */" > confdefs.h
  2158. # Predefined preprocessor variables.
  2159. cat >>confdefs.h <<_ACEOF
  2160. #define PACKAGE_NAME "$PACKAGE_NAME"
  2161. _ACEOF
  2162. cat >>confdefs.h <<_ACEOF
  2163. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  2164. _ACEOF
  2165. cat >>confdefs.h <<_ACEOF
  2166. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  2167. _ACEOF
  2168. cat >>confdefs.h <<_ACEOF
  2169. #define PACKAGE_STRING "$PACKAGE_STRING"
  2170. _ACEOF
  2171. cat >>confdefs.h <<_ACEOF
  2172. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  2173. _ACEOF
  2174. cat >>confdefs.h <<_ACEOF
  2175. #define PACKAGE_URL "$PACKAGE_URL"
  2176. _ACEOF
  2177. # Let the site file select an alternate cache file if it wants to.
  2178. # Prefer an explicitly selected file to automatically selected ones.
  2179. ac_site_file1=NONE
  2180. ac_site_file2=NONE
  2181. if test -n "$CONFIG_SITE"; then
  2182. # We do not want a PATH search for config.site.
  2183. case $CONFIG_SITE in #((
  2184. -*) ac_site_file1=./$CONFIG_SITE;;
  2185. */*) ac_site_file1=$CONFIG_SITE;;
  2186. *) ac_site_file1=./$CONFIG_SITE;;
  2187. esac
  2188. elif test "x$prefix" != xNONE; then
  2189. ac_site_file1=$prefix/share/config.site
  2190. ac_site_file2=$prefix/etc/config.site
  2191. else
  2192. ac_site_file1=$ac_default_prefix/share/config.site
  2193. ac_site_file2=$ac_default_prefix/etc/config.site
  2194. fi
  2195. for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  2196. do
  2197. test "x$ac_site_file" = xNONE && continue
  2198. if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
  2199. { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
  2200. $as_echo "$as_me: loading site script $ac_site_file" >&6;}
  2201. sed 's/^/| /' "$ac_site_file" >&5
  2202. . "$ac_site_file" \
  2203. || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2204. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2205. as_fn_error $? "failed to load site script $ac_site_file
  2206. See \`config.log' for more details" "$LINENO" 5; }
  2207. fi
  2208. done
  2209. if test -r "$cache_file"; then
  2210. # Some versions of bash will fail to source /dev/null (special files
  2211. # actually), so we avoid doing that. DJGPP emulates it as a regular file.
  2212. if test /dev/null != "$cache_file" && test -f "$cache_file"; then
  2213. { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
  2214. $as_echo "$as_me: loading cache $cache_file" >&6;}
  2215. case $cache_file in
  2216. [\\/]* | ?:[\\/]* ) . "$cache_file";;
  2217. *) . "./$cache_file";;
  2218. esac
  2219. fi
  2220. else
  2221. { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
  2222. $as_echo "$as_me: creating cache $cache_file" >&6;}
  2223. >$cache_file
  2224. fi
  2225. as_fn_append ac_header_list " stdlib.h"
  2226. as_fn_append ac_header_list " unistd.h"
  2227. as_fn_append ac_header_list " sys/param.h"
  2228. # Check that the precious variables saved in the cache have kept the same
  2229. # value.
  2230. ac_cache_corrupted=false
  2231. for ac_var in $ac_precious_vars; do
  2232. eval ac_old_set=\$ac_cv_env_${ac_var}_set
  2233. eval ac_new_set=\$ac_env_${ac_var}_set
  2234. eval ac_old_val=\$ac_cv_env_${ac_var}_value
  2235. eval ac_new_val=\$ac_env_${ac_var}_value
  2236. case $ac_old_set,$ac_new_set in
  2237. set,)
  2238. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  2239. $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  2240. ac_cache_corrupted=: ;;
  2241. ,set)
  2242. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
  2243. $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  2244. ac_cache_corrupted=: ;;
  2245. ,);;
  2246. *)
  2247. if test "x$ac_old_val" != "x$ac_new_val"; then
  2248. # differences in whitespace do not lead to failure.
  2249. ac_old_val_w=`echo x $ac_old_val`
  2250. ac_new_val_w=`echo x $ac_new_val`
  2251. if test "$ac_old_val_w" != "$ac_new_val_w"; then
  2252. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
  2253. $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  2254. ac_cache_corrupted=:
  2255. else
  2256. { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
  2257. $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  2258. eval $ac_var=\$ac_old_val
  2259. fi
  2260. { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
  2261. $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
  2262. { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
  2263. $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
  2264. fi;;
  2265. esac
  2266. # Pass precious variables to config.status.
  2267. if test "$ac_new_set" = set; then
  2268. case $ac_new_val in
  2269. *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  2270. *) ac_arg=$ac_var=$ac_new_val ;;
  2271. esac
  2272. case " $ac_configure_args " in
  2273. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
  2274. *) as_fn_append ac_configure_args " '$ac_arg'" ;;
  2275. esac
  2276. fi
  2277. done
  2278. if $ac_cache_corrupted; then
  2279. { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2280. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2281. { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
  2282. $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  2283. as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  2284. fi
  2285. ## -------------------- ##
  2286. ## Main body of script. ##
  2287. ## -------------------- ##
  2288. ac_ext=c
  2289. ac_cpp='$CPP $CPPFLAGS'
  2290. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2291. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2292. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2293. am__api_version='1.14'
  2294. ac_aux_dir=
  2295. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  2296. if test -f "$ac_dir/install-sh"; then
  2297. ac_aux_dir=$ac_dir
  2298. ac_install_sh="$ac_aux_dir/install-sh -c"
  2299. break
  2300. elif test -f "$ac_dir/install.sh"; then
  2301. ac_aux_dir=$ac_dir
  2302. ac_install_sh="$ac_aux_dir/install.sh -c"
  2303. break
  2304. elif test -f "$ac_dir/shtool"; then
  2305. ac_aux_dir=$ac_dir
  2306. ac_install_sh="$ac_aux_dir/shtool install -c"
  2307. break
  2308. fi
  2309. done
  2310. if test -z "$ac_aux_dir"; then
  2311. as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
  2312. fi
  2313. # These three variables are undocumented and unsupported,
  2314. # and are intended to be withdrawn in a future Autoconf release.
  2315. # They can cause serious problems if a builder's source tree is in a directory
  2316. # whose full name contains unusual characters.
  2317. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
  2318. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
  2319. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
  2320. # Find a good install program. We prefer a C program (faster),
  2321. # so one script is as good as another. But avoid the broken or
  2322. # incompatible versions:
  2323. # SysV /etc/install, /usr/sbin/install
  2324. # SunOS /usr/etc/install
  2325. # IRIX /sbin/install
  2326. # AIX /bin/install
  2327. # AmigaOS /C/install, which installs bootblocks on floppy discs
  2328. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  2329. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  2330. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  2331. # OS/2's system install, which has a completely different semantic
  2332. # ./install, which can be erroneously created by make from ./install.sh.
  2333. # Reject install programs that cannot install multiple files.
  2334. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
  2335. $as_echo_n "checking for a BSD-compatible install... " >&6; }
  2336. if test -z "$INSTALL"; then
  2337. if ${ac_cv_path_install+:} false; then :
  2338. $as_echo_n "(cached) " >&6
  2339. else
  2340. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2341. for as_dir in $PATH
  2342. do
  2343. IFS=$as_save_IFS
  2344. test -z "$as_dir" && as_dir=.
  2345. # Account for people who put trailing slashes in PATH elements.
  2346. case $as_dir/ in #((
  2347. ./ | .// | /[cC]/* | \
  2348. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  2349. ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  2350. /usr/ucb/* ) ;;
  2351. *)
  2352. # OSF1 and SCO ODT 3.0 have their own names for install.
  2353. # Don't use installbsd from OSF since it installs stuff as root
  2354. # by default.
  2355. for ac_prog in ginstall scoinst install; do
  2356. for ac_exec_ext in '' $ac_executable_extensions; do
  2357. if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
  2358. if test $ac_prog = install &&
  2359. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2360. # AIX install. It has an incompatible calling convention.
  2361. :
  2362. elif test $ac_prog = install &&
  2363. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2364. # program-specific install script used by HP pwplus--don't use.
  2365. :
  2366. else
  2367. rm -rf conftest.one conftest.two conftest.dir
  2368. echo one > conftest.one
  2369. echo two > conftest.two
  2370. mkdir conftest.dir
  2371. if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
  2372. test -s conftest.one && test -s conftest.two &&
  2373. test -s conftest.dir/conftest.one &&
  2374. test -s conftest.dir/conftest.two
  2375. then
  2376. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  2377. break 3
  2378. fi
  2379. fi
  2380. fi
  2381. done
  2382. done
  2383. ;;
  2384. esac
  2385. done
  2386. IFS=$as_save_IFS
  2387. rm -rf conftest.one conftest.two conftest.dir
  2388. fi
  2389. if test "${ac_cv_path_install+set}" = set; then
  2390. INSTALL=$ac_cv_path_install
  2391. else
  2392. # As a last resort, use the slow shell script. Don't cache a
  2393. # value for INSTALL within a source directory, because that will
  2394. # break other packages using the cache if that directory is
  2395. # removed, or if the value is a relative name.
  2396. INSTALL=$ac_install_sh
  2397. fi
  2398. fi
  2399. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
  2400. $as_echo "$INSTALL" >&6; }
  2401. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  2402. # It thinks the first close brace ends the variable substitution.
  2403. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  2404. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  2405. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  2406. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
  2407. $as_echo_n "checking whether build environment is sane... " >&6; }
  2408. # Reject unsafe characters in $srcdir or the absolute working directory
  2409. # name. Accept space and tab only in the latter.
  2410. am_lf='
  2411. '
  2412. case `pwd` in
  2413. *[\\\"\#\$\&\'\`$am_lf]*)
  2414. as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
  2415. esac
  2416. case $srcdir in
  2417. *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
  2418. as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
  2419. esac
  2420. # Do 'set' in a subshell so we don't clobber the current shell's
  2421. # arguments. Must try -L first in case configure is actually a
  2422. # symlink; some systems play weird games with the mod time of symlinks
  2423. # (eg FreeBSD returns the mod time of the symlink's containing
  2424. # directory).
  2425. if (
  2426. am_has_slept=no
  2427. for am_try in 1 2; do
  2428. echo "timestamp, slept: $am_has_slept" > conftest.file
  2429. set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  2430. if test "$*" = "X"; then
  2431. # -L didn't work.
  2432. set X `ls -t "$srcdir/configure" conftest.file`
  2433. fi
  2434. if test "$*" != "X $srcdir/configure conftest.file" \
  2435. && test "$*" != "X conftest.file $srcdir/configure"; then
  2436. # If neither matched, then we have a broken ls. This can happen
  2437. # if, for instance, CONFIG_SHELL is bash and it inherits a
  2438. # broken ls alias from the environment. This has actually
  2439. # happened. Such a system could not be considered "sane".
  2440. as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
  2441. alias in your environment" "$LINENO" 5
  2442. fi
  2443. if test "$2" = conftest.file || test $am_try -eq 2; then
  2444. break
  2445. fi
  2446. # Just in case.
  2447. sleep 1
  2448. am_has_slept=yes
  2449. done
  2450. test "$2" = conftest.file
  2451. )
  2452. then
  2453. # Ok.
  2454. :
  2455. else
  2456. as_fn_error $? "newly created file is older than distributed files!
  2457. Check your system clock" "$LINENO" 5
  2458. fi
  2459. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2460. $as_echo "yes" >&6; }
  2461. # If we didn't sleep, we still need to ensure time stamps of config.status and
  2462. # generated files are strictly newer.
  2463. am_sleep_pid=
  2464. if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  2465. ( sleep 1 ) &
  2466. am_sleep_pid=$!
  2467. fi
  2468. rm -f conftest.file
  2469. test "$program_prefix" != NONE &&
  2470. program_transform_name="s&^&$program_prefix&;$program_transform_name"
  2471. # Use a double $ so make ignores it.
  2472. test "$program_suffix" != NONE &&
  2473. program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  2474. # Double any \ or $.
  2475. # By default was `s,x,x', remove it if useless.
  2476. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  2477. program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  2478. # Expand $ac_aux_dir to an absolute path.
  2479. am_aux_dir=`cd "$ac_aux_dir" && pwd`
  2480. if test x"${MISSING+set}" != xset; then
  2481. case $am_aux_dir in
  2482. *\ * | *\ *)
  2483. MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  2484. *)
  2485. MISSING="\${SHELL} $am_aux_dir/missing" ;;
  2486. esac
  2487. fi
  2488. # Use eval to expand $SHELL
  2489. if eval "$MISSING --is-lightweight"; then
  2490. am_missing_run="$MISSING "
  2491. else
  2492. am_missing_run=
  2493. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
  2494. $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
  2495. fi
  2496. if test x"${install_sh}" != xset; then
  2497. case $am_aux_dir in
  2498. *\ * | *\ *)
  2499. install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  2500. *)
  2501. install_sh="\${SHELL} $am_aux_dir/install-sh"
  2502. esac
  2503. fi
  2504. # Installed binaries are usually stripped using 'strip' when the user
  2505. # run "make install-strip". However 'strip' might not be the right
  2506. # tool to use in cross-compilation environments, therefore Automake
  2507. # will honor the 'STRIP' environment variable to overrule this program.
  2508. if test "$cross_compiling" != no; then
  2509. if test -n "$ac_tool_prefix"; then
  2510. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2511. set dummy ${ac_tool_prefix}strip; ac_word=$2
  2512. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2513. $as_echo_n "checking for $ac_word... " >&6; }
  2514. if ${ac_cv_prog_STRIP+:} false; then :
  2515. $as_echo_n "(cached) " >&6
  2516. else
  2517. if test -n "$STRIP"; then
  2518. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2519. else
  2520. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2521. for as_dir in $PATH
  2522. do
  2523. IFS=$as_save_IFS
  2524. test -z "$as_dir" && as_dir=.
  2525. for ac_exec_ext in '' $ac_executable_extensions; do
  2526. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2527. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2528. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2529. break 2
  2530. fi
  2531. done
  2532. done
  2533. IFS=$as_save_IFS
  2534. fi
  2535. fi
  2536. STRIP=$ac_cv_prog_STRIP
  2537. if test -n "$STRIP"; then
  2538. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  2539. $as_echo "$STRIP" >&6; }
  2540. else
  2541. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2542. $as_echo "no" >&6; }
  2543. fi
  2544. fi
  2545. if test -z "$ac_cv_prog_STRIP"; then
  2546. ac_ct_STRIP=$STRIP
  2547. # Extract the first word of "strip", so it can be a program name with args.
  2548. set dummy strip; ac_word=$2
  2549. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2550. $as_echo_n "checking for $ac_word... " >&6; }
  2551. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  2552. $as_echo_n "(cached) " >&6
  2553. else
  2554. if test -n "$ac_ct_STRIP"; then
  2555. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2556. else
  2557. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2558. for as_dir in $PATH
  2559. do
  2560. IFS=$as_save_IFS
  2561. test -z "$as_dir" && as_dir=.
  2562. for ac_exec_ext in '' $ac_executable_extensions; do
  2563. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2564. ac_cv_prog_ac_ct_STRIP="strip"
  2565. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2566. break 2
  2567. fi
  2568. done
  2569. done
  2570. IFS=$as_save_IFS
  2571. fi
  2572. fi
  2573. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2574. if test -n "$ac_ct_STRIP"; then
  2575. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  2576. $as_echo "$ac_ct_STRIP" >&6; }
  2577. else
  2578. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2579. $as_echo "no" >&6; }
  2580. fi
  2581. if test "x$ac_ct_STRIP" = x; then
  2582. STRIP=":"
  2583. else
  2584. case $cross_compiling:$ac_tool_warned in
  2585. yes:)
  2586. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  2587. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  2588. ac_tool_warned=yes ;;
  2589. esac
  2590. STRIP=$ac_ct_STRIP
  2591. fi
  2592. else
  2593. STRIP="$ac_cv_prog_STRIP"
  2594. fi
  2595. fi
  2596. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  2597. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
  2598. $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
  2599. if test -z "$MKDIR_P"; then
  2600. if ${ac_cv_path_mkdir+:} false; then :
  2601. $as_echo_n "(cached) " >&6
  2602. else
  2603. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2604. for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  2605. do
  2606. IFS=$as_save_IFS
  2607. test -z "$as_dir" && as_dir=.
  2608. for ac_prog in mkdir gmkdir; do
  2609. for ac_exec_ext in '' $ac_executable_extensions; do
  2610. as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
  2611. case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
  2612. 'mkdir (GNU coreutils) '* | \
  2613. 'mkdir (coreutils) '* | \
  2614. 'mkdir (fileutils) '4.1*)
  2615. ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  2616. break 3;;
  2617. esac
  2618. done
  2619. done
  2620. done
  2621. IFS=$as_save_IFS
  2622. fi
  2623. test -d ./--version && rmdir ./--version
  2624. if test "${ac_cv_path_mkdir+set}" = set; then
  2625. MKDIR_P="$ac_cv_path_mkdir -p"
  2626. else
  2627. # As a last resort, use the slow shell script. Don't cache a
  2628. # value for MKDIR_P within a source directory, because that will
  2629. # break other packages using the cache if that directory is
  2630. # removed, or if the value is a relative name.
  2631. MKDIR_P="$ac_install_sh -d"
  2632. fi
  2633. fi
  2634. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
  2635. $as_echo "$MKDIR_P" >&6; }
  2636. for ac_prog in gawk mawk nawk awk
  2637. do
  2638. # Extract the first word of "$ac_prog", so it can be a program name with args.
  2639. set dummy $ac_prog; ac_word=$2
  2640. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2641. $as_echo_n "checking for $ac_word... " >&6; }
  2642. if ${ac_cv_prog_AWK+:} false; then :
  2643. $as_echo_n "(cached) " >&6
  2644. else
  2645. if test -n "$AWK"; then
  2646. ac_cv_prog_AWK="$AWK" # Let the user override the test.
  2647. else
  2648. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2649. for as_dir in $PATH
  2650. do
  2651. IFS=$as_save_IFS
  2652. test -z "$as_dir" && as_dir=.
  2653. for ac_exec_ext in '' $ac_executable_extensions; do
  2654. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2655. ac_cv_prog_AWK="$ac_prog"
  2656. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2657. break 2
  2658. fi
  2659. done
  2660. done
  2661. IFS=$as_save_IFS
  2662. fi
  2663. fi
  2664. AWK=$ac_cv_prog_AWK
  2665. if test -n "$AWK"; then
  2666. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
  2667. $as_echo "$AWK" >&6; }
  2668. else
  2669. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2670. $as_echo "no" >&6; }
  2671. fi
  2672. test -n "$AWK" && break
  2673. done
  2674. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  2675. $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  2676. set x ${MAKE-make}
  2677. ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  2678. if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  2679. $as_echo_n "(cached) " >&6
  2680. else
  2681. cat >conftest.make <<\_ACEOF
  2682. SHELL = /bin/sh
  2683. all:
  2684. @echo '@@@%%%=$(MAKE)=@@@%%%'
  2685. _ACEOF
  2686. # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
  2687. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  2688. *@@@%%%=?*=@@@%%%*)
  2689. eval ac_cv_prog_make_${ac_make}_set=yes;;
  2690. *)
  2691. eval ac_cv_prog_make_${ac_make}_set=no;;
  2692. esac
  2693. rm -f conftest.make
  2694. fi
  2695. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  2696. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2697. $as_echo "yes" >&6; }
  2698. SET_MAKE=
  2699. else
  2700. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2701. $as_echo "no" >&6; }
  2702. SET_MAKE="MAKE=${MAKE-make}"
  2703. fi
  2704. rm -rf .tst 2>/dev/null
  2705. mkdir .tst 2>/dev/null
  2706. if test -d .tst; then
  2707. am__leading_dot=.
  2708. else
  2709. am__leading_dot=_
  2710. fi
  2711. rmdir .tst 2>/dev/null
  2712. # Check whether --enable-silent-rules was given.
  2713. if test "${enable_silent_rules+set}" = set; then :
  2714. enableval=$enable_silent_rules;
  2715. fi
  2716. case $enable_silent_rules in # (((
  2717. yes) AM_DEFAULT_VERBOSITY=0;;
  2718. no) AM_DEFAULT_VERBOSITY=1;;
  2719. *) AM_DEFAULT_VERBOSITY=1;;
  2720. esac
  2721. am_make=${MAKE-make}
  2722. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
  2723. $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
  2724. if ${am_cv_make_support_nested_variables+:} false; then :
  2725. $as_echo_n "(cached) " >&6
  2726. else
  2727. if $as_echo 'TRUE=$(BAR$(V))
  2728. BAR0=false
  2729. BAR1=true
  2730. V=1
  2731. am__doit:
  2732. @$(TRUE)
  2733. .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  2734. am_cv_make_support_nested_variables=yes
  2735. else
  2736. am_cv_make_support_nested_variables=no
  2737. fi
  2738. fi
  2739. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
  2740. $as_echo "$am_cv_make_support_nested_variables" >&6; }
  2741. if test $am_cv_make_support_nested_variables = yes; then
  2742. AM_V='$(V)'
  2743. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  2744. else
  2745. AM_V=$AM_DEFAULT_VERBOSITY
  2746. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  2747. fi
  2748. AM_BACKSLASH='\'
  2749. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  2750. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  2751. # is not polluted with repeated "-I."
  2752. am__isrc=' -I$(srcdir)'
  2753. # test to see if srcdir already configured
  2754. if test -f $srcdir/config.status; then
  2755. as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  2756. fi
  2757. fi
  2758. # test whether we have cygpath
  2759. if test -z "$CYGPATH_W"; then
  2760. if (cygpath --version) >/dev/null 2>/dev/null; then
  2761. CYGPATH_W='cygpath -w'
  2762. else
  2763. CYGPATH_W=echo
  2764. fi
  2765. fi
  2766. # Define the identity of the package.
  2767. PACKAGE='file'
  2768. VERSION='5.21'
  2769. cat >>confdefs.h <<_ACEOF
  2770. #define PACKAGE "$PACKAGE"
  2771. _ACEOF
  2772. cat >>confdefs.h <<_ACEOF
  2773. #define VERSION "$VERSION"
  2774. _ACEOF
  2775. # Some tools Automake needs.
  2776. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2777. AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2778. AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2779. AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2780. MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2781. # For better backward compatibility. To be removed once Automake 1.9.x
  2782. # dies out for good. For more background, see:
  2783. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
  2784. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
  2785. mkdir_p='$(MKDIR_P)'
  2786. # We need awk for the "check" target. The system "awk" is bad on
  2787. # some platforms.
  2788. # Always define AMTAR for backward compatibility. Yes, it's still used
  2789. # in the wild :-( We should find a proper way to deprecate it ...
  2790. AMTAR='$${TAR-tar}'
  2791. # We'll loop over all known methods to create a tar archive until one works.
  2792. _am_tools='gnutar pax cpio none'
  2793. am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
  2794. # POSIX will say in a future version that running "rm -f" with no argument
  2795. # is OK; and we want to be able to make that assumption in our Makefile
  2796. # recipes. So use an aggressive probe to check that the usage we want is
  2797. # actually supported "in the wild" to an acceptable degree.
  2798. # See automake bug#10828.
  2799. # To make any issue more visible, cause the running configure to be aborted
  2800. # by default if the 'rm' program in use doesn't match our expectations; the
  2801. # user can still override this though.
  2802. if rm -f && rm -fr && rm -rf; then : OK; else
  2803. cat >&2 <<'END'
  2804. Oops!
  2805. Your 'rm' program seems unable to run without file operands specified
  2806. on the command line, even when the '-f' option is present. This is contrary
  2807. to the behaviour of most rm programs out there, and not conforming with
  2808. the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
  2809. Please tell bug-automake@gnu.org about your system, including the value
  2810. of your $PATH and any error possibly output before this message. This
  2811. can help us improve future automake versions.
  2812. END
  2813. if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
  2814. echo 'Configuration will proceed anyway, since you have set the' >&2
  2815. echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
  2816. echo >&2
  2817. else
  2818. cat >&2 <<'END'
  2819. Aborting the configuration process, to ensure you take notice of the issue.
  2820. You can download and install GNU coreutils to get an 'rm' implementation
  2821. that behaves properly: <http://www.gnu.org/software/coreutils/>.
  2822. If you want to complete the configuration process using your problematic
  2823. 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
  2824. to "yes", and re-run configure.
  2825. END
  2826. as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
  2827. fi
  2828. fi
  2829. # Check whether --enable-silent-rules was given.
  2830. if test "${enable_silent_rules+set}" = set; then :
  2831. enableval=$enable_silent_rules;
  2832. fi
  2833. case $enable_silent_rules in # (((
  2834. yes) AM_DEFAULT_VERBOSITY=0;;
  2835. no) AM_DEFAULT_VERBOSITY=1;;
  2836. *) AM_DEFAULT_VERBOSITY=0;;
  2837. esac
  2838. am_make=${MAKE-make}
  2839. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
  2840. $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
  2841. if ${am_cv_make_support_nested_variables+:} false; then :
  2842. $as_echo_n "(cached) " >&6
  2843. else
  2844. if $as_echo 'TRUE=$(BAR$(V))
  2845. BAR0=false
  2846. BAR1=true
  2847. V=1
  2848. am__doit:
  2849. @$(TRUE)
  2850. .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  2851. am_cv_make_support_nested_variables=yes
  2852. else
  2853. am_cv_make_support_nested_variables=no
  2854. fi
  2855. fi
  2856. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
  2857. $as_echo "$am_cv_make_support_nested_variables" >&6; }
  2858. if test $am_cv_make_support_nested_variables = yes; then
  2859. AM_V='$(V)'
  2860. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  2861. else
  2862. AM_V=$AM_DEFAULT_VERBOSITY
  2863. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  2864. fi
  2865. AM_BACKSLASH='\'
  2866. ac_config_headers="$ac_config_headers config.h"
  2867. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin ELF support" >&5
  2868. $as_echo_n "checking for builtin ELF support... " >&6; }
  2869. # Check whether --enable-elf was given.
  2870. if test "${enable_elf+set}" = set; then :
  2871. enableval=$enable_elf; if test "${enableval}" = yes; then
  2872. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2873. $as_echo "yes" >&6; }
  2874. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2875. else
  2876. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2877. $as_echo "no" >&6; }
  2878. fi
  2879. else
  2880. # enable by default
  2881. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2882. $as_echo "yes" >&6; }
  2883. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2884. fi
  2885. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF core file support" >&5
  2886. $as_echo_n "checking for ELF core file support... " >&6; }
  2887. # Check whether --enable-elf-core was given.
  2888. if test "${enable_elf_core+set}" = set; then :
  2889. enableval=$enable_elf_core; if test "${enableval}" = yes; then
  2890. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2891. $as_echo "yes" >&6; }
  2892. $as_echo "#define ELFCORE 1" >>confdefs.h
  2893. else
  2894. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2895. $as_echo "no" >&6; }
  2896. fi
  2897. else
  2898. # enable by default
  2899. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2900. $as_echo "yes" >&6; }
  2901. $as_echo "#define ELFCORE 1" >>confdefs.h
  2902. fi
  2903. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file formats in man section 5" >&5
  2904. $as_echo_n "checking for file formats in man section 5... " >&6; }
  2905. # Check whether --enable-fsect-man5 was given.
  2906. if test "${enable_fsect_man5+set}" = set; then :
  2907. enableval=$enable_fsect_man5; if test "${enableval}" = yes; then
  2908. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2909. $as_echo "yes" >&6; }
  2910. fsect=5
  2911. else
  2912. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2913. $as_echo "no" >&6; }
  2914. fsect=4
  2915. fi
  2916. else
  2917. # disable by default
  2918. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2919. $as_echo "no" >&6; }
  2920. fsect=4
  2921. fi
  2922. # Make sure we can run config.sub.
  2923. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  2924. as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
  2925. { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
  2926. $as_echo_n "checking build system type... " >&6; }
  2927. if ${ac_cv_build+:} false; then :
  2928. $as_echo_n "(cached) " >&6
  2929. else
  2930. ac_build_alias=$build_alias
  2931. test "x$ac_build_alias" = x &&
  2932. ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  2933. test "x$ac_build_alias" = x &&
  2934. as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
  2935. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  2936. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
  2937. fi
  2938. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
  2939. $as_echo "$ac_cv_build" >&6; }
  2940. case $ac_cv_build in
  2941. *-*-*) ;;
  2942. *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
  2943. esac
  2944. build=$ac_cv_build
  2945. ac_save_IFS=$IFS; IFS='-'
  2946. set x $ac_cv_build
  2947. shift
  2948. build_cpu=$1
  2949. build_vendor=$2
  2950. shift; shift
  2951. # Remember, the first character of IFS is used to create $*,
  2952. # except with old shells:
  2953. build_os=$*
  2954. IFS=$ac_save_IFS
  2955. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  2956. { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
  2957. $as_echo_n "checking host system type... " >&6; }
  2958. if ${ac_cv_host+:} false; then :
  2959. $as_echo_n "(cached) " >&6
  2960. else
  2961. if test "x$host_alias" = x; then
  2962. ac_cv_host=$ac_cv_build
  2963. else
  2964. ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  2965. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
  2966. fi
  2967. fi
  2968. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
  2969. $as_echo "$ac_cv_host" >&6; }
  2970. case $ac_cv_host in
  2971. *-*-*) ;;
  2972. *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
  2973. esac
  2974. host=$ac_cv_host
  2975. ac_save_IFS=$IFS; IFS='-'
  2976. set x $ac_cv_host
  2977. shift
  2978. host_cpu=$1
  2979. host_vendor=$2
  2980. shift; shift
  2981. # Remember, the first character of IFS is used to create $*,
  2982. # except with old shells:
  2983. host_os=$*
  2984. IFS=$ac_save_IFS
  2985. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  2986. case "$host_os" in
  2987. mingw32*)
  2988. MINGW=1
  2989. ;;
  2990. *)
  2991. MINGW=0
  2992. ;;
  2993. esac
  2994. if test "$MINGW" = 1; then
  2995. MINGW_TRUE=
  2996. MINGW_FALSE='#'
  2997. else
  2998. MINGW_TRUE='#'
  2999. MINGW_FALSE=
  3000. fi
  3001. pkgdatadir='$(datadir)/misc'
  3002. if test x$fsect = x5; then
  3003. FSECT5_TRUE=
  3004. FSECT5_FALSE='#'
  3005. else
  3006. FSECT5_TRUE='#'
  3007. FSECT5_FALSE=
  3008. fi
  3009. DEPDIR="${am__leading_dot}deps"
  3010. ac_config_commands="$ac_config_commands depfiles"
  3011. am_make=${MAKE-make}
  3012. cat > confinc << 'END'
  3013. am__doit:
  3014. @echo this is the am__doit target
  3015. .PHONY: am__doit
  3016. END
  3017. # If we don't find an include directive, just comment out the code.
  3018. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
  3019. $as_echo_n "checking for style of include used by $am_make... " >&6; }
  3020. am__include="#"
  3021. am__quote=
  3022. _am_result=none
  3023. # First try GNU make style include.
  3024. echo "include confinc" > confmf
  3025. # Ignore all kinds of additional output from 'make'.
  3026. case `$am_make -s -f confmf 2> /dev/null` in #(
  3027. *the\ am__doit\ target*)
  3028. am__include=include
  3029. am__quote=
  3030. _am_result=GNU
  3031. ;;
  3032. esac
  3033. # Now try BSD make style include.
  3034. if test "$am__include" = "#"; then
  3035. echo '.include "confinc"' > confmf
  3036. case `$am_make -s -f confmf 2> /dev/null` in #(
  3037. *the\ am__doit\ target*)
  3038. am__include=.include
  3039. am__quote="\""
  3040. _am_result=BSD
  3041. ;;
  3042. esac
  3043. fi
  3044. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
  3045. $as_echo "$_am_result" >&6; }
  3046. rm -f confinc confmf
  3047. # Check whether --enable-dependency-tracking was given.
  3048. if test "${enable_dependency_tracking+set}" = set; then :
  3049. enableval=$enable_dependency_tracking;
  3050. fi
  3051. if test "x$enable_dependency_tracking" != xno; then
  3052. am_depcomp="$ac_aux_dir/depcomp"
  3053. AMDEPBACKSLASH='\'
  3054. am__nodep='_no'
  3055. fi
  3056. if test "x$enable_dependency_tracking" != xno; then
  3057. AMDEP_TRUE=
  3058. AMDEP_FALSE='#'
  3059. else
  3060. AMDEP_TRUE='#'
  3061. AMDEP_FALSE=
  3062. fi
  3063. ac_ext=c
  3064. ac_cpp='$CPP $CPPFLAGS'
  3065. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3066. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3067. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3068. if test -n "$ac_tool_prefix"; then
  3069. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3070. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3071. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3072. $as_echo_n "checking for $ac_word... " >&6; }
  3073. if ${ac_cv_prog_CC+:} false; then :
  3074. $as_echo_n "(cached) " >&6
  3075. else
  3076. if test -n "$CC"; then
  3077. ac_cv_prog_CC="$CC" # Let the user override the test.
  3078. else
  3079. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3080. for as_dir in $PATH
  3081. do
  3082. IFS=$as_save_IFS
  3083. test -z "$as_dir" && as_dir=.
  3084. for ac_exec_ext in '' $ac_executable_extensions; do
  3085. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3086. ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3087. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3088. break 2
  3089. fi
  3090. done
  3091. done
  3092. IFS=$as_save_IFS
  3093. fi
  3094. fi
  3095. CC=$ac_cv_prog_CC
  3096. if test -n "$CC"; then
  3097. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3098. $as_echo "$CC" >&6; }
  3099. else
  3100. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3101. $as_echo "no" >&6; }
  3102. fi
  3103. fi
  3104. if test -z "$ac_cv_prog_CC"; then
  3105. ac_ct_CC=$CC
  3106. # Extract the first word of "gcc", so it can be a program name with args.
  3107. set dummy gcc; ac_word=$2
  3108. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3109. $as_echo_n "checking for $ac_word... " >&6; }
  3110. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3111. $as_echo_n "(cached) " >&6
  3112. else
  3113. if test -n "$ac_ct_CC"; then
  3114. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3115. else
  3116. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3117. for as_dir in $PATH
  3118. do
  3119. IFS=$as_save_IFS
  3120. test -z "$as_dir" && as_dir=.
  3121. for ac_exec_ext in '' $ac_executable_extensions; do
  3122. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3123. ac_cv_prog_ac_ct_CC="gcc"
  3124. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3125. break 2
  3126. fi
  3127. done
  3128. done
  3129. IFS=$as_save_IFS
  3130. fi
  3131. fi
  3132. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3133. if test -n "$ac_ct_CC"; then
  3134. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3135. $as_echo "$ac_ct_CC" >&6; }
  3136. else
  3137. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3138. $as_echo "no" >&6; }
  3139. fi
  3140. if test "x$ac_ct_CC" = x; then
  3141. CC=""
  3142. else
  3143. case $cross_compiling:$ac_tool_warned in
  3144. yes:)
  3145. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3146. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3147. ac_tool_warned=yes ;;
  3148. esac
  3149. CC=$ac_ct_CC
  3150. fi
  3151. else
  3152. CC="$ac_cv_prog_CC"
  3153. fi
  3154. if test -z "$CC"; then
  3155. if test -n "$ac_tool_prefix"; then
  3156. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3157. set dummy ${ac_tool_prefix}cc; ac_word=$2
  3158. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3159. $as_echo_n "checking for $ac_word... " >&6; }
  3160. if ${ac_cv_prog_CC+:} false; then :
  3161. $as_echo_n "(cached) " >&6
  3162. else
  3163. if test -n "$CC"; then
  3164. ac_cv_prog_CC="$CC" # Let the user override the test.
  3165. else
  3166. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3167. for as_dir in $PATH
  3168. do
  3169. IFS=$as_save_IFS
  3170. test -z "$as_dir" && as_dir=.
  3171. for ac_exec_ext in '' $ac_executable_extensions; do
  3172. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3173. ac_cv_prog_CC="${ac_tool_prefix}cc"
  3174. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3175. break 2
  3176. fi
  3177. done
  3178. done
  3179. IFS=$as_save_IFS
  3180. fi
  3181. fi
  3182. CC=$ac_cv_prog_CC
  3183. if test -n "$CC"; then
  3184. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3185. $as_echo "$CC" >&6; }
  3186. else
  3187. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3188. $as_echo "no" >&6; }
  3189. fi
  3190. fi
  3191. fi
  3192. if test -z "$CC"; then
  3193. # Extract the first word of "cc", so it can be a program name with args.
  3194. set dummy cc; ac_word=$2
  3195. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3196. $as_echo_n "checking for $ac_word... " >&6; }
  3197. if ${ac_cv_prog_CC+:} false; then :
  3198. $as_echo_n "(cached) " >&6
  3199. else
  3200. if test -n "$CC"; then
  3201. ac_cv_prog_CC="$CC" # Let the user override the test.
  3202. else
  3203. ac_prog_rejected=no
  3204. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3205. for as_dir in $PATH
  3206. do
  3207. IFS=$as_save_IFS
  3208. test -z "$as_dir" && as_dir=.
  3209. for ac_exec_ext in '' $ac_executable_extensions; do
  3210. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3211. if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3212. ac_prog_rejected=yes
  3213. continue
  3214. fi
  3215. ac_cv_prog_CC="cc"
  3216. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3217. break 2
  3218. fi
  3219. done
  3220. done
  3221. IFS=$as_save_IFS
  3222. if test $ac_prog_rejected = yes; then
  3223. # We found a bogon in the path, so make sure we never use it.
  3224. set dummy $ac_cv_prog_CC
  3225. shift
  3226. if test $# != 0; then
  3227. # We chose a different compiler from the bogus one.
  3228. # However, it has the same basename, so the bogon will be chosen
  3229. # first if we set CC to just the basename; use the full file name.
  3230. shift
  3231. ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3232. fi
  3233. fi
  3234. fi
  3235. fi
  3236. CC=$ac_cv_prog_CC
  3237. if test -n "$CC"; then
  3238. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3239. $as_echo "$CC" >&6; }
  3240. else
  3241. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3242. $as_echo "no" >&6; }
  3243. fi
  3244. fi
  3245. if test -z "$CC"; then
  3246. if test -n "$ac_tool_prefix"; then
  3247. for ac_prog in cl.exe
  3248. do
  3249. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3250. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3251. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3252. $as_echo_n "checking for $ac_word... " >&6; }
  3253. if ${ac_cv_prog_CC+:} false; then :
  3254. $as_echo_n "(cached) " >&6
  3255. else
  3256. if test -n "$CC"; then
  3257. ac_cv_prog_CC="$CC" # Let the user override the test.
  3258. else
  3259. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3260. for as_dir in $PATH
  3261. do
  3262. IFS=$as_save_IFS
  3263. test -z "$as_dir" && as_dir=.
  3264. for ac_exec_ext in '' $ac_executable_extensions; do
  3265. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3266. ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3267. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3268. break 2
  3269. fi
  3270. done
  3271. done
  3272. IFS=$as_save_IFS
  3273. fi
  3274. fi
  3275. CC=$ac_cv_prog_CC
  3276. if test -n "$CC"; then
  3277. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3278. $as_echo "$CC" >&6; }
  3279. else
  3280. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3281. $as_echo "no" >&6; }
  3282. fi
  3283. test -n "$CC" && break
  3284. done
  3285. fi
  3286. if test -z "$CC"; then
  3287. ac_ct_CC=$CC
  3288. for ac_prog in cl.exe
  3289. do
  3290. # Extract the first word of "$ac_prog", so it can be a program name with args.
  3291. set dummy $ac_prog; ac_word=$2
  3292. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3293. $as_echo_n "checking for $ac_word... " >&6; }
  3294. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3295. $as_echo_n "(cached) " >&6
  3296. else
  3297. if test -n "$ac_ct_CC"; then
  3298. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3299. else
  3300. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3301. for as_dir in $PATH
  3302. do
  3303. IFS=$as_save_IFS
  3304. test -z "$as_dir" && as_dir=.
  3305. for ac_exec_ext in '' $ac_executable_extensions; do
  3306. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3307. ac_cv_prog_ac_ct_CC="$ac_prog"
  3308. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3309. break 2
  3310. fi
  3311. done
  3312. done
  3313. IFS=$as_save_IFS
  3314. fi
  3315. fi
  3316. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3317. if test -n "$ac_ct_CC"; then
  3318. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3319. $as_echo "$ac_ct_CC" >&6; }
  3320. else
  3321. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3322. $as_echo "no" >&6; }
  3323. fi
  3324. test -n "$ac_ct_CC" && break
  3325. done
  3326. if test "x$ac_ct_CC" = x; then
  3327. CC=""
  3328. else
  3329. case $cross_compiling:$ac_tool_warned in
  3330. yes:)
  3331. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3332. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3333. ac_tool_warned=yes ;;
  3334. esac
  3335. CC=$ac_ct_CC
  3336. fi
  3337. fi
  3338. fi
  3339. test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3340. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3341. as_fn_error $? "no acceptable C compiler found in \$PATH
  3342. See \`config.log' for more details" "$LINENO" 5; }
  3343. # Provide some information about the compiler.
  3344. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
  3345. set X $ac_compile
  3346. ac_compiler=$2
  3347. for ac_option in --version -v -V -qversion; do
  3348. { { ac_try="$ac_compiler $ac_option >&5"
  3349. case "(($ac_try" in
  3350. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3351. *) ac_try_echo=$ac_try;;
  3352. esac
  3353. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3354. $as_echo "$ac_try_echo"; } >&5
  3355. (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  3356. ac_status=$?
  3357. if test -s conftest.err; then
  3358. sed '10a\
  3359. ... rest of stderr output deleted ...
  3360. 10q' conftest.err >conftest.er1
  3361. cat conftest.er1 >&5
  3362. fi
  3363. rm -f conftest.er1 conftest.err
  3364. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3365. test $ac_status = 0; }
  3366. done
  3367. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3368. /* end confdefs.h. */
  3369. int
  3370. main ()
  3371. {
  3372. ;
  3373. return 0;
  3374. }
  3375. _ACEOF
  3376. ac_clean_files_save=$ac_clean_files
  3377. ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  3378. # Try to create an executable without -o first, disregard a.out.
  3379. # It will help us diagnose broken compilers, and finding out an intuition
  3380. # of exeext.
  3381. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
  3382. $as_echo_n "checking whether the C compiler works... " >&6; }
  3383. ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  3384. # The possible output files:
  3385. ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  3386. ac_rmfiles=
  3387. for ac_file in $ac_files
  3388. do
  3389. case $ac_file in
  3390. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3391. * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  3392. esac
  3393. done
  3394. rm -f $ac_rmfiles
  3395. if { { ac_try="$ac_link_default"
  3396. case "(($ac_try" in
  3397. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3398. *) ac_try_echo=$ac_try;;
  3399. esac
  3400. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3401. $as_echo "$ac_try_echo"; } >&5
  3402. (eval "$ac_link_default") 2>&5
  3403. ac_status=$?
  3404. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3405. test $ac_status = 0; }; then :
  3406. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  3407. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  3408. # in a Makefile. We should not override ac_cv_exeext if it was cached,
  3409. # so that the user can short-circuit this test for compilers unknown to
  3410. # Autoconf.
  3411. for ac_file in $ac_files ''
  3412. do
  3413. test -f "$ac_file" || continue
  3414. case $ac_file in
  3415. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  3416. ;;
  3417. [ab].out )
  3418. # We found the default executable, but exeext='' is most
  3419. # certainly right.
  3420. break;;
  3421. *.* )
  3422. if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  3423. then :; else
  3424. ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3425. fi
  3426. # We set ac_cv_exeext here because the later test for it is not
  3427. # safe: cross compilers may not add the suffix if given an `-o'
  3428. # argument, so we may need to know it at that point already.
  3429. # Even if this section looks crufty: it has the advantage of
  3430. # actually working.
  3431. break;;
  3432. * )
  3433. break;;
  3434. esac
  3435. done
  3436. test "$ac_cv_exeext" = no && ac_cv_exeext=
  3437. else
  3438. ac_file=''
  3439. fi
  3440. if test -z "$ac_file"; then :
  3441. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3442. $as_echo "no" >&6; }
  3443. $as_echo "$as_me: failed program was:" >&5
  3444. sed 's/^/| /' conftest.$ac_ext >&5
  3445. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3446. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3447. as_fn_error 77 "C compiler cannot create executables
  3448. See \`config.log' for more details" "$LINENO" 5; }
  3449. else
  3450. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3451. $as_echo "yes" >&6; }
  3452. fi
  3453. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
  3454. $as_echo_n "checking for C compiler default output file name... " >&6; }
  3455. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
  3456. $as_echo "$ac_file" >&6; }
  3457. ac_exeext=$ac_cv_exeext
  3458. rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  3459. ac_clean_files=$ac_clean_files_save
  3460. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
  3461. $as_echo_n "checking for suffix of executables... " >&6; }
  3462. if { { ac_try="$ac_link"
  3463. case "(($ac_try" in
  3464. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3465. *) ac_try_echo=$ac_try;;
  3466. esac
  3467. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3468. $as_echo "$ac_try_echo"; } >&5
  3469. (eval "$ac_link") 2>&5
  3470. ac_status=$?
  3471. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3472. test $ac_status = 0; }; then :
  3473. # If both `conftest.exe' and `conftest' are `present' (well, observable)
  3474. # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
  3475. # work properly (i.e., refer to `conftest.exe'), while it won't with
  3476. # `rm'.
  3477. for ac_file in conftest.exe conftest conftest.*; do
  3478. test -f "$ac_file" || continue
  3479. case $ac_file in
  3480. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3481. *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3482. break;;
  3483. * ) break;;
  3484. esac
  3485. done
  3486. else
  3487. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3488. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3489. as_fn_error $? "cannot compute suffix of executables: cannot compile and link
  3490. See \`config.log' for more details" "$LINENO" 5; }
  3491. fi
  3492. rm -f conftest conftest$ac_cv_exeext
  3493. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
  3494. $as_echo "$ac_cv_exeext" >&6; }
  3495. rm -f conftest.$ac_ext
  3496. EXEEXT=$ac_cv_exeext
  3497. ac_exeext=$EXEEXT
  3498. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3499. /* end confdefs.h. */
  3500. #include <stdio.h>
  3501. int
  3502. main ()
  3503. {
  3504. FILE *f = fopen ("conftest.out", "w");
  3505. return ferror (f) || fclose (f) != 0;
  3506. ;
  3507. return 0;
  3508. }
  3509. _ACEOF
  3510. ac_clean_files="$ac_clean_files conftest.out"
  3511. # Check that the compiler produces executables we can run. If not, either
  3512. # the compiler is broken, or we cross compile.
  3513. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
  3514. $as_echo_n "checking whether we are cross compiling... " >&6; }
  3515. if test "$cross_compiling" != yes; then
  3516. { { ac_try="$ac_link"
  3517. case "(($ac_try" in
  3518. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3519. *) ac_try_echo=$ac_try;;
  3520. esac
  3521. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3522. $as_echo "$ac_try_echo"; } >&5
  3523. (eval "$ac_link") 2>&5
  3524. ac_status=$?
  3525. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3526. test $ac_status = 0; }
  3527. if { ac_try='./conftest$ac_cv_exeext'
  3528. { { case "(($ac_try" in
  3529. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3530. *) ac_try_echo=$ac_try;;
  3531. esac
  3532. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3533. $as_echo "$ac_try_echo"; } >&5
  3534. (eval "$ac_try") 2>&5
  3535. ac_status=$?
  3536. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3537. test $ac_status = 0; }; }; then
  3538. cross_compiling=no
  3539. else
  3540. if test "$cross_compiling" = maybe; then
  3541. cross_compiling=yes
  3542. else
  3543. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3544. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3545. as_fn_error $? "cannot run C compiled programs.
  3546. If you meant to cross compile, use \`--host'.
  3547. See \`config.log' for more details" "$LINENO" 5; }
  3548. fi
  3549. fi
  3550. fi
  3551. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
  3552. $as_echo "$cross_compiling" >&6; }
  3553. rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
  3554. ac_clean_files=$ac_clean_files_save
  3555. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
  3556. $as_echo_n "checking for suffix of object files... " >&6; }
  3557. if ${ac_cv_objext+:} false; then :
  3558. $as_echo_n "(cached) " >&6
  3559. else
  3560. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3561. /* end confdefs.h. */
  3562. int
  3563. main ()
  3564. {
  3565. ;
  3566. return 0;
  3567. }
  3568. _ACEOF
  3569. rm -f conftest.o conftest.obj
  3570. if { { ac_try="$ac_compile"
  3571. case "(($ac_try" in
  3572. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3573. *) ac_try_echo=$ac_try;;
  3574. esac
  3575. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3576. $as_echo "$ac_try_echo"; } >&5
  3577. (eval "$ac_compile") 2>&5
  3578. ac_status=$?
  3579. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3580. test $ac_status = 0; }; then :
  3581. for ac_file in conftest.o conftest.obj conftest.*; do
  3582. test -f "$ac_file" || continue;
  3583. case $ac_file in
  3584. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  3585. *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  3586. break;;
  3587. esac
  3588. done
  3589. else
  3590. $as_echo "$as_me: failed program was:" >&5
  3591. sed 's/^/| /' conftest.$ac_ext >&5
  3592. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3593. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3594. as_fn_error $? "cannot compute suffix of object files: cannot compile
  3595. See \`config.log' for more details" "$LINENO" 5; }
  3596. fi
  3597. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  3598. fi
  3599. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
  3600. $as_echo "$ac_cv_objext" >&6; }
  3601. OBJEXT=$ac_cv_objext
  3602. ac_objext=$OBJEXT
  3603. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
  3604. $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3605. if ${ac_cv_c_compiler_gnu+:} false; then :
  3606. $as_echo_n "(cached) " >&6
  3607. else
  3608. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3609. /* end confdefs.h. */
  3610. int
  3611. main ()
  3612. {
  3613. #ifndef __GNUC__
  3614. choke me
  3615. #endif
  3616. ;
  3617. return 0;
  3618. }
  3619. _ACEOF
  3620. if ac_fn_c_try_compile "$LINENO"; then :
  3621. ac_compiler_gnu=yes
  3622. else
  3623. ac_compiler_gnu=no
  3624. fi
  3625. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3626. ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3627. fi
  3628. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
  3629. $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  3630. if test $ac_compiler_gnu = yes; then
  3631. GCC=yes
  3632. else
  3633. GCC=
  3634. fi
  3635. ac_test_CFLAGS=${CFLAGS+set}
  3636. ac_save_CFLAGS=$CFLAGS
  3637. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
  3638. $as_echo_n "checking whether $CC accepts -g... " >&6; }
  3639. if ${ac_cv_prog_cc_g+:} false; then :
  3640. $as_echo_n "(cached) " >&6
  3641. else
  3642. ac_save_c_werror_flag=$ac_c_werror_flag
  3643. ac_c_werror_flag=yes
  3644. ac_cv_prog_cc_g=no
  3645. CFLAGS="-g"
  3646. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3647. /* end confdefs.h. */
  3648. int
  3649. main ()
  3650. {
  3651. ;
  3652. return 0;
  3653. }
  3654. _ACEOF
  3655. if ac_fn_c_try_compile "$LINENO"; then :
  3656. ac_cv_prog_cc_g=yes
  3657. else
  3658. CFLAGS=""
  3659. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3660. /* end confdefs.h. */
  3661. int
  3662. main ()
  3663. {
  3664. ;
  3665. return 0;
  3666. }
  3667. _ACEOF
  3668. if ac_fn_c_try_compile "$LINENO"; then :
  3669. else
  3670. ac_c_werror_flag=$ac_save_c_werror_flag
  3671. CFLAGS="-g"
  3672. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3673. /* end confdefs.h. */
  3674. int
  3675. main ()
  3676. {
  3677. ;
  3678. return 0;
  3679. }
  3680. _ACEOF
  3681. if ac_fn_c_try_compile "$LINENO"; then :
  3682. ac_cv_prog_cc_g=yes
  3683. fi
  3684. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3685. fi
  3686. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3687. fi
  3688. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3689. ac_c_werror_flag=$ac_save_c_werror_flag
  3690. fi
  3691. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
  3692. $as_echo "$ac_cv_prog_cc_g" >&6; }
  3693. if test "$ac_test_CFLAGS" = set; then
  3694. CFLAGS=$ac_save_CFLAGS
  3695. elif test $ac_cv_prog_cc_g = yes; then
  3696. if test "$GCC" = yes; then
  3697. CFLAGS="-g -O2"
  3698. else
  3699. CFLAGS="-g"
  3700. fi
  3701. else
  3702. if test "$GCC" = yes; then
  3703. CFLAGS="-O2"
  3704. else
  3705. CFLAGS=
  3706. fi
  3707. fi
  3708. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  3709. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  3710. if ${ac_cv_prog_cc_c89+:} false; then :
  3711. $as_echo_n "(cached) " >&6
  3712. else
  3713. ac_cv_prog_cc_c89=no
  3714. ac_save_CC=$CC
  3715. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3716. /* end confdefs.h. */
  3717. #include <stdarg.h>
  3718. #include <stdio.h>
  3719. struct stat;
  3720. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  3721. struct buf { int x; };
  3722. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3723. static char *e (p, i)
  3724. char **p;
  3725. int i;
  3726. {
  3727. return p[i];
  3728. }
  3729. static char *f (char * (*g) (char **, int), char **p, ...)
  3730. {
  3731. char *s;
  3732. va_list v;
  3733. va_start (v,p);
  3734. s = g (p, va_arg (v,int));
  3735. va_end (v);
  3736. return s;
  3737. }
  3738. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  3739. function prototypes and stuff, but not '\xHH' hex character constants.
  3740. These don't provoke an error unfortunately, instead are silently treated
  3741. as 'x'. The following induces an error, until -std is added to get
  3742. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  3743. array size at least. It's necessary to write '\x00'==0 to get something
  3744. that's true only with -std. */
  3745. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3746. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3747. inside strings and character constants. */
  3748. #define FOO(x) 'x'
  3749. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3750. int test (int i, double x);
  3751. struct s1 {int (*f) (int a);};
  3752. struct s2 {int (*f) (double a);};
  3753. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3754. int argc;
  3755. char **argv;
  3756. int
  3757. main ()
  3758. {
  3759. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  3760. ;
  3761. return 0;
  3762. }
  3763. _ACEOF
  3764. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3765. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3766. do
  3767. CC="$ac_save_CC $ac_arg"
  3768. if ac_fn_c_try_compile "$LINENO"; then :
  3769. ac_cv_prog_cc_c89=$ac_arg
  3770. fi
  3771. rm -f core conftest.err conftest.$ac_objext
  3772. test "x$ac_cv_prog_cc_c89" != "xno" && break
  3773. done
  3774. rm -f conftest.$ac_ext
  3775. CC=$ac_save_CC
  3776. fi
  3777. # AC_CACHE_VAL
  3778. case "x$ac_cv_prog_cc_c89" in
  3779. x)
  3780. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  3781. $as_echo "none needed" >&6; } ;;
  3782. xno)
  3783. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  3784. $as_echo "unsupported" >&6; } ;;
  3785. *)
  3786. CC="$CC $ac_cv_prog_cc_c89"
  3787. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  3788. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  3789. esac
  3790. if test "x$ac_cv_prog_cc_c89" != xno; then :
  3791. fi
  3792. ac_ext=c
  3793. ac_cpp='$CPP $CPPFLAGS'
  3794. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3795. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3796. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3797. ac_ext=c
  3798. ac_cpp='$CPP $CPPFLAGS'
  3799. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3800. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3801. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3802. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
  3803. $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
  3804. if ${am_cv_prog_cc_c_o+:} false; then :
  3805. $as_echo_n "(cached) " >&6
  3806. else
  3807. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3808. /* end confdefs.h. */
  3809. int
  3810. main ()
  3811. {
  3812. ;
  3813. return 0;
  3814. }
  3815. _ACEOF
  3816. # Make sure it works both with $CC and with simple cc.
  3817. # Following AC_PROG_CC_C_O, we do the test twice because some
  3818. # compilers refuse to overwrite an existing .o file with -o,
  3819. # though they will create one.
  3820. am_cv_prog_cc_c_o=yes
  3821. for am_i in 1 2; do
  3822. if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
  3823. ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
  3824. ac_status=$?
  3825. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3826. (exit $ac_status); } \
  3827. && test -f conftest2.$ac_objext; then
  3828. : OK
  3829. else
  3830. am_cv_prog_cc_c_o=no
  3831. break
  3832. fi
  3833. done
  3834. rm -f core conftest*
  3835. unset am_i
  3836. fi
  3837. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
  3838. $as_echo "$am_cv_prog_cc_c_o" >&6; }
  3839. if test "$am_cv_prog_cc_c_o" != yes; then
  3840. # Losing compiler, so override with the script.
  3841. # FIXME: It is wrong to rewrite CC.
  3842. # But if we don't then we get into trouble of one sort or another.
  3843. # A longer-term fix would be to have automake use am__CC in this case,
  3844. # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  3845. CC="$am_aux_dir/compile $CC"
  3846. fi
  3847. ac_ext=c
  3848. ac_cpp='$CPP $CPPFLAGS'
  3849. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3850. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3851. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3852. depcc="$CC" am_compiler_list=
  3853. { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
  3854. $as_echo_n "checking dependency style of $depcc... " >&6; }
  3855. if ${am_cv_CC_dependencies_compiler_type+:} false; then :
  3856. $as_echo_n "(cached) " >&6
  3857. else
  3858. if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3859. # We make a subdir and do the tests there. Otherwise we can end up
  3860. # making bogus files that we don't know about and never remove. For
  3861. # instance it was reported that on HP-UX the gcc test will end up
  3862. # making a dummy file named 'D' -- because '-MD' means "put the output
  3863. # in D".
  3864. rm -rf conftest.dir
  3865. mkdir conftest.dir
  3866. # Copy depcomp to subdir because otherwise we won't find it if we're
  3867. # using a relative directory.
  3868. cp "$am_depcomp" conftest.dir
  3869. cd conftest.dir
  3870. # We will build objects and dependencies in a subdirectory because
  3871. # it helps to detect inapplicable dependency modes. For instance
  3872. # both Tru64's cc and ICC support -MD to output dependencies as a
  3873. # side effect of compilation, but ICC will put the dependencies in
  3874. # the current directory while Tru64 will put them in the object
  3875. # directory.
  3876. mkdir sub
  3877. am_cv_CC_dependencies_compiler_type=none
  3878. if test "$am_compiler_list" = ""; then
  3879. am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3880. fi
  3881. am__universal=false
  3882. case " $depcc " in #(
  3883. *\ -arch\ *\ -arch\ *) am__universal=true ;;
  3884. esac
  3885. for depmode in $am_compiler_list; do
  3886. # Setup a source with many dependencies, because some compilers
  3887. # like to wrap large dependency lists on column 80 (with \), and
  3888. # we should not choose a depcomp mode which is confused by this.
  3889. #
  3890. # We need to recreate these files for each test, as the compiler may
  3891. # overwrite some of them when testing with obscure command lines.
  3892. # This happens at least with the AIX C compiler.
  3893. : > sub/conftest.c
  3894. for i in 1 2 3 4 5 6; do
  3895. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3896. # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
  3897. # Solaris 10 /bin/sh.
  3898. echo '/* dummy */' > sub/conftst$i.h
  3899. done
  3900. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3901. # We check with '-c' and '-o' for the sake of the "dashmstdout"
  3902. # mode. It turns out that the SunPro C++ compiler does not properly
  3903. # handle '-M -o', and we need to detect this. Also, some Intel
  3904. # versions had trouble with output in subdirs.
  3905. am__obj=sub/conftest.${OBJEXT-o}
  3906. am__minus_obj="-o $am__obj"
  3907. case $depmode in
  3908. gcc)
  3909. # This depmode causes a compiler race in universal mode.
  3910. test "$am__universal" = false || continue
  3911. ;;
  3912. nosideeffect)
  3913. # After this tag, mechanisms are not by side-effect, so they'll
  3914. # only be used when explicitly requested.
  3915. if test "x$enable_dependency_tracking" = xyes; then
  3916. continue
  3917. else
  3918. break
  3919. fi
  3920. ;;
  3921. msvc7 | msvc7msys | msvisualcpp | msvcmsys)
  3922. # This compiler won't grok '-c -o', but also, the minuso test has
  3923. # not run yet. These depmodes are late enough in the game, and
  3924. # so weak that their functioning should not be impacted.
  3925. am__obj=conftest.${OBJEXT-o}
  3926. am__minus_obj=
  3927. ;;
  3928. none) break ;;
  3929. esac
  3930. if depmode=$depmode \
  3931. source=sub/conftest.c object=$am__obj \
  3932. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3933. $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  3934. >/dev/null 2>conftest.err &&
  3935. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  3936. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3937. grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
  3938. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3939. # icc doesn't choke on unknown options, it will just issue warnings
  3940. # or remarks (even with -Werror). So we grep stderr for any message
  3941. # that says an option was ignored or not supported.
  3942. # When given -MP, icc 7.0 and 7.1 complain thusly:
  3943. # icc: Command line warning: ignoring option '-M'; no argument required
  3944. # The diagnosis changed in icc 8.0:
  3945. # icc: Command line remark: option '-MP' not supported
  3946. if (grep 'ignoring option' conftest.err ||
  3947. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3948. am_cv_CC_dependencies_compiler_type=$depmode
  3949. break
  3950. fi
  3951. fi
  3952. done
  3953. cd ..
  3954. rm -rf conftest.dir
  3955. else
  3956. am_cv_CC_dependencies_compiler_type=none
  3957. fi
  3958. fi
  3959. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
  3960. $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  3961. CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3962. if
  3963. test "x$enable_dependency_tracking" != xno \
  3964. && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3965. am__fastdepCC_TRUE=
  3966. am__fastdepCC_FALSE='#'
  3967. else
  3968. am__fastdepCC_TRUE='#'
  3969. am__fastdepCC_FALSE=
  3970. fi
  3971. case $ac_cv_prog_cc_stdc in #(
  3972. no) :
  3973. ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
  3974. *) :
  3975. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
  3976. $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
  3977. if ${ac_cv_prog_cc_c99+:} false; then :
  3978. $as_echo_n "(cached) " >&6
  3979. else
  3980. ac_cv_prog_cc_c99=no
  3981. ac_save_CC=$CC
  3982. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3983. /* end confdefs.h. */
  3984. #include <stdarg.h>
  3985. #include <stdbool.h>
  3986. #include <stdlib.h>
  3987. #include <wchar.h>
  3988. #include <stdio.h>
  3989. // Check varargs macros. These examples are taken from C99 6.10.3.5.
  3990. #define debug(...) fprintf (stderr, __VA_ARGS__)
  3991. #define showlist(...) puts (#__VA_ARGS__)
  3992. #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
  3993. static void
  3994. test_varargs_macros (void)
  3995. {
  3996. int x = 1234;
  3997. int y = 5678;
  3998. debug ("Flag");
  3999. debug ("X = %d\n", x);
  4000. showlist (The first, second, and third items.);
  4001. report (x>y, "x is %d but y is %d", x, y);
  4002. }
  4003. // Check long long types.
  4004. #define BIG64 18446744073709551615ull
  4005. #define BIG32 4294967295ul
  4006. #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
  4007. #if !BIG_OK
  4008. your preprocessor is broken;
  4009. #endif
  4010. #if BIG_OK
  4011. #else
  4012. your preprocessor is broken;
  4013. #endif
  4014. static long long int bignum = -9223372036854775807LL;
  4015. static unsigned long long int ubignum = BIG64;
  4016. struct incomplete_array
  4017. {
  4018. int datasize;
  4019. double data[];
  4020. };
  4021. struct named_init {
  4022. int number;
  4023. const wchar_t *name;
  4024. double average;
  4025. };
  4026. typedef const char *ccp;
  4027. static inline int
  4028. test_restrict (ccp restrict text)
  4029. {
  4030. // See if C++-style comments work.
  4031. // Iterate through items via the restricted pointer.
  4032. // Also check for declarations in for loops.
  4033. for (unsigned int i = 0; *(text+i) != '\0'; ++i)
  4034. continue;
  4035. return 0;
  4036. }
  4037. // Check varargs and va_copy.
  4038. static void
  4039. test_varargs (const char *format, ...)
  4040. {
  4041. va_list args;
  4042. va_start (args, format);
  4043. va_list args_copy;
  4044. va_copy (args_copy, args);
  4045. const char *str;
  4046. int number;
  4047. float fnumber;
  4048. while (*format)
  4049. {
  4050. switch (*format++)
  4051. {
  4052. case 's': // string
  4053. str = va_arg (args_copy, const char *);
  4054. break;
  4055. case 'd': // int
  4056. number = va_arg (args_copy, int);
  4057. break;
  4058. case 'f': // float
  4059. fnumber = va_arg (args_copy, double);
  4060. break;
  4061. default:
  4062. break;
  4063. }
  4064. }
  4065. va_end (args_copy);
  4066. va_end (args);
  4067. }
  4068. int
  4069. main ()
  4070. {
  4071. // Check bool.
  4072. _Bool success = false;
  4073. // Check restrict.
  4074. if (test_restrict ("String literal") == 0)
  4075. success = true;
  4076. char *restrict newvar = "Another string";
  4077. // Check varargs.
  4078. test_varargs ("s, d' f .", "string", 65, 34.234);
  4079. test_varargs_macros ();
  4080. // Check flexible array members.
  4081. struct incomplete_array *ia =
  4082. malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  4083. ia->datasize = 10;
  4084. for (int i = 0; i < ia->datasize; ++i)
  4085. ia->data[i] = i * 1.234;
  4086. // Check named initializers.
  4087. struct named_init ni = {
  4088. .number = 34,
  4089. .name = L"Test wide string",
  4090. .average = 543.34343,
  4091. };
  4092. ni.number = 58;
  4093. int dynamic_array[ni.number];
  4094. dynamic_array[ni.number - 1] = 543;
  4095. // work around unused variable warnings
  4096. return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
  4097. || dynamic_array[ni.number - 1] != 543);
  4098. ;
  4099. return 0;
  4100. }
  4101. _ACEOF
  4102. for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
  4103. do
  4104. CC="$ac_save_CC $ac_arg"
  4105. if ac_fn_c_try_compile "$LINENO"; then :
  4106. ac_cv_prog_cc_c99=$ac_arg
  4107. fi
  4108. rm -f core conftest.err conftest.$ac_objext
  4109. test "x$ac_cv_prog_cc_c99" != "xno" && break
  4110. done
  4111. rm -f conftest.$ac_ext
  4112. CC=$ac_save_CC
  4113. fi
  4114. # AC_CACHE_VAL
  4115. case "x$ac_cv_prog_cc_c99" in
  4116. x)
  4117. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4118. $as_echo "none needed" >&6; } ;;
  4119. xno)
  4120. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4121. $as_echo "unsupported" >&6; } ;;
  4122. *)
  4123. CC="$CC $ac_cv_prog_cc_c99"
  4124. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
  4125. $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
  4126. esac
  4127. if test "x$ac_cv_prog_cc_c99" != xno; then :
  4128. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  4129. else
  4130. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  4131. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4132. if ${ac_cv_prog_cc_c89+:} false; then :
  4133. $as_echo_n "(cached) " >&6
  4134. else
  4135. ac_cv_prog_cc_c89=no
  4136. ac_save_CC=$CC
  4137. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4138. /* end confdefs.h. */
  4139. #include <stdarg.h>
  4140. #include <stdio.h>
  4141. struct stat;
  4142. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  4143. struct buf { int x; };
  4144. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4145. static char *e (p, i)
  4146. char **p;
  4147. int i;
  4148. {
  4149. return p[i];
  4150. }
  4151. static char *f (char * (*g) (char **, int), char **p, ...)
  4152. {
  4153. char *s;
  4154. va_list v;
  4155. va_start (v,p);
  4156. s = g (p, va_arg (v,int));
  4157. va_end (v);
  4158. return s;
  4159. }
  4160. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  4161. function prototypes and stuff, but not '\xHH' hex character constants.
  4162. These don't provoke an error unfortunately, instead are silently treated
  4163. as 'x'. The following induces an error, until -std is added to get
  4164. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  4165. array size at least. It's necessary to write '\x00'==0 to get something
  4166. that's true only with -std. */
  4167. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  4168. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  4169. inside strings and character constants. */
  4170. #define FOO(x) 'x'
  4171. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  4172. int test (int i, double x);
  4173. struct s1 {int (*f) (int a);};
  4174. struct s2 {int (*f) (double a);};
  4175. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4176. int argc;
  4177. char **argv;
  4178. int
  4179. main ()
  4180. {
  4181. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  4182. ;
  4183. return 0;
  4184. }
  4185. _ACEOF
  4186. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4187. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4188. do
  4189. CC="$ac_save_CC $ac_arg"
  4190. if ac_fn_c_try_compile "$LINENO"; then :
  4191. ac_cv_prog_cc_c89=$ac_arg
  4192. fi
  4193. rm -f core conftest.err conftest.$ac_objext
  4194. test "x$ac_cv_prog_cc_c89" != "xno" && break
  4195. done
  4196. rm -f conftest.$ac_ext
  4197. CC=$ac_save_CC
  4198. fi
  4199. # AC_CACHE_VAL
  4200. case "x$ac_cv_prog_cc_c89" in
  4201. x)
  4202. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4203. $as_echo "none needed" >&6; } ;;
  4204. xno)
  4205. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4206. $as_echo "unsupported" >&6; } ;;
  4207. *)
  4208. CC="$CC $ac_cv_prog_cc_c89"
  4209. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  4210. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4211. esac
  4212. if test "x$ac_cv_prog_cc_c89" != xno; then :
  4213. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  4214. else
  4215. ac_cv_prog_cc_stdc=no
  4216. fi
  4217. fi
  4218. ;;
  4219. esac
  4220. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
  4221. $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
  4222. if ${ac_cv_prog_cc_stdc+:} false; then :
  4223. $as_echo_n "(cached) " >&6
  4224. fi
  4225. case $ac_cv_prog_cc_stdc in #(
  4226. no) :
  4227. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4228. $as_echo "unsupported" >&6; } ;; #(
  4229. '') :
  4230. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4231. $as_echo "none needed" >&6; } ;; #(
  4232. *) :
  4233. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
  4234. $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
  4235. esac
  4236. ac_ext=c
  4237. ac_cpp='$CPP $CPPFLAGS'
  4238. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4239. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4240. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4241. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
  4242. $as_echo_n "checking how to run the C preprocessor... " >&6; }
  4243. # On Suns, sometimes $CPP names a directory.
  4244. if test -n "$CPP" && test -d "$CPP"; then
  4245. CPP=
  4246. fi
  4247. if test -z "$CPP"; then
  4248. if ${ac_cv_prog_CPP+:} false; then :
  4249. $as_echo_n "(cached) " >&6
  4250. else
  4251. # Double quotes because CPP needs to be expanded
  4252. for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  4253. do
  4254. ac_preproc_ok=false
  4255. for ac_c_preproc_warn_flag in '' yes
  4256. do
  4257. # Use a header file that comes with gcc, so configuring glibc
  4258. # with a fresh cross-compiler works.
  4259. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4260. # <limits.h> exists even on freestanding compilers.
  4261. # On the NeXT, cc -E runs the code through the compiler's parser,
  4262. # not just through cpp. "Syntax error" is here to catch this case.
  4263. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4264. /* end confdefs.h. */
  4265. #ifdef __STDC__
  4266. # include <limits.h>
  4267. #else
  4268. # include <assert.h>
  4269. #endif
  4270. Syntax error
  4271. _ACEOF
  4272. if ac_fn_c_try_cpp "$LINENO"; then :
  4273. else
  4274. # Broken: fails on valid input.
  4275. continue
  4276. fi
  4277. rm -f conftest.err conftest.i conftest.$ac_ext
  4278. # OK, works on sane cases. Now check whether nonexistent headers
  4279. # can be detected and how.
  4280. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4281. /* end confdefs.h. */
  4282. #include <ac_nonexistent.h>
  4283. _ACEOF
  4284. if ac_fn_c_try_cpp "$LINENO"; then :
  4285. # Broken: success on invalid input.
  4286. continue
  4287. else
  4288. # Passes both tests.
  4289. ac_preproc_ok=:
  4290. break
  4291. fi
  4292. rm -f conftest.err conftest.i conftest.$ac_ext
  4293. done
  4294. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4295. rm -f conftest.i conftest.err conftest.$ac_ext
  4296. if $ac_preproc_ok; then :
  4297. break
  4298. fi
  4299. done
  4300. ac_cv_prog_CPP=$CPP
  4301. fi
  4302. CPP=$ac_cv_prog_CPP
  4303. else
  4304. ac_cv_prog_CPP=$CPP
  4305. fi
  4306. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
  4307. $as_echo "$CPP" >&6; }
  4308. ac_preproc_ok=false
  4309. for ac_c_preproc_warn_flag in '' yes
  4310. do
  4311. # Use a header file that comes with gcc, so configuring glibc
  4312. # with a fresh cross-compiler works.
  4313. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4314. # <limits.h> exists even on freestanding compilers.
  4315. # On the NeXT, cc -E runs the code through the compiler's parser,
  4316. # not just through cpp. "Syntax error" is here to catch this case.
  4317. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4318. /* end confdefs.h. */
  4319. #ifdef __STDC__
  4320. # include <limits.h>
  4321. #else
  4322. # include <assert.h>
  4323. #endif
  4324. Syntax error
  4325. _ACEOF
  4326. if ac_fn_c_try_cpp "$LINENO"; then :
  4327. else
  4328. # Broken: fails on valid input.
  4329. continue
  4330. fi
  4331. rm -f conftest.err conftest.i conftest.$ac_ext
  4332. # OK, works on sane cases. Now check whether nonexistent headers
  4333. # can be detected and how.
  4334. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4335. /* end confdefs.h. */
  4336. #include <ac_nonexistent.h>
  4337. _ACEOF
  4338. if ac_fn_c_try_cpp "$LINENO"; then :
  4339. # Broken: success on invalid input.
  4340. continue
  4341. else
  4342. # Passes both tests.
  4343. ac_preproc_ok=:
  4344. break
  4345. fi
  4346. rm -f conftest.err conftest.i conftest.$ac_ext
  4347. done
  4348. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4349. rm -f conftest.i conftest.err conftest.$ac_ext
  4350. if $ac_preproc_ok; then :
  4351. else
  4352. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  4353. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  4354. as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
  4355. See \`config.log' for more details" "$LINENO" 5; }
  4356. fi
  4357. ac_ext=c
  4358. ac_cpp='$CPP $CPPFLAGS'
  4359. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4360. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4361. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4362. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
  4363. $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  4364. if ${ac_cv_path_GREP+:} false; then :
  4365. $as_echo_n "(cached) " >&6
  4366. else
  4367. if test -z "$GREP"; then
  4368. ac_path_GREP_found=false
  4369. # Loop through the user's path and test for each of PROGNAME-LIST
  4370. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4371. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4372. do
  4373. IFS=$as_save_IFS
  4374. test -z "$as_dir" && as_dir=.
  4375. for ac_prog in grep ggrep; do
  4376. for ac_exec_ext in '' $ac_executable_extensions; do
  4377. ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4378. as_fn_executable_p "$ac_path_GREP" || continue
  4379. # Check for GNU ac_path_GREP and select it if it is found.
  4380. # Check for GNU $ac_path_GREP
  4381. case `"$ac_path_GREP" --version 2>&1` in
  4382. *GNU*)
  4383. ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  4384. *)
  4385. ac_count=0
  4386. $as_echo_n 0123456789 >"conftest.in"
  4387. while :
  4388. do
  4389. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4390. mv "conftest.tmp" "conftest.in"
  4391. cp "conftest.in" "conftest.nl"
  4392. $as_echo 'GREP' >> "conftest.nl"
  4393. "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4394. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4395. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4396. if test $ac_count -gt ${ac_path_GREP_max-0}; then
  4397. # Best one so far, save it but keep looking for a better one
  4398. ac_cv_path_GREP="$ac_path_GREP"
  4399. ac_path_GREP_max=$ac_count
  4400. fi
  4401. # 10*(2^10) chars as input seems more than enough
  4402. test $ac_count -gt 10 && break
  4403. done
  4404. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4405. esac
  4406. $ac_path_GREP_found && break 3
  4407. done
  4408. done
  4409. done
  4410. IFS=$as_save_IFS
  4411. if test -z "$ac_cv_path_GREP"; then
  4412. as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4413. fi
  4414. else
  4415. ac_cv_path_GREP=$GREP
  4416. fi
  4417. fi
  4418. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
  4419. $as_echo "$ac_cv_path_GREP" >&6; }
  4420. GREP="$ac_cv_path_GREP"
  4421. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
  4422. $as_echo_n "checking for egrep... " >&6; }
  4423. if ${ac_cv_path_EGREP+:} false; then :
  4424. $as_echo_n "(cached) " >&6
  4425. else
  4426. if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  4427. then ac_cv_path_EGREP="$GREP -E"
  4428. else
  4429. if test -z "$EGREP"; then
  4430. ac_path_EGREP_found=false
  4431. # Loop through the user's path and test for each of PROGNAME-LIST
  4432. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4433. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4434. do
  4435. IFS=$as_save_IFS
  4436. test -z "$as_dir" && as_dir=.
  4437. for ac_prog in egrep; do
  4438. for ac_exec_ext in '' $ac_executable_extensions; do
  4439. ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4440. as_fn_executable_p "$ac_path_EGREP" || continue
  4441. # Check for GNU ac_path_EGREP and select it if it is found.
  4442. # Check for GNU $ac_path_EGREP
  4443. case `"$ac_path_EGREP" --version 2>&1` in
  4444. *GNU*)
  4445. ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  4446. *)
  4447. ac_count=0
  4448. $as_echo_n 0123456789 >"conftest.in"
  4449. while :
  4450. do
  4451. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4452. mv "conftest.tmp" "conftest.in"
  4453. cp "conftest.in" "conftest.nl"
  4454. $as_echo 'EGREP' >> "conftest.nl"
  4455. "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4456. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4457. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4458. if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  4459. # Best one so far, save it but keep looking for a better one
  4460. ac_cv_path_EGREP="$ac_path_EGREP"
  4461. ac_path_EGREP_max=$ac_count
  4462. fi
  4463. # 10*(2^10) chars as input seems more than enough
  4464. test $ac_count -gt 10 && break
  4465. done
  4466. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4467. esac
  4468. $ac_path_EGREP_found && break 3
  4469. done
  4470. done
  4471. done
  4472. IFS=$as_save_IFS
  4473. if test -z "$ac_cv_path_EGREP"; then
  4474. as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4475. fi
  4476. else
  4477. ac_cv_path_EGREP=$EGREP
  4478. fi
  4479. fi
  4480. fi
  4481. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
  4482. $as_echo "$ac_cv_path_EGREP" >&6; }
  4483. EGREP="$ac_cv_path_EGREP"
  4484. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  4485. $as_echo_n "checking for ANSI C header files... " >&6; }
  4486. if ${ac_cv_header_stdc+:} false; then :
  4487. $as_echo_n "(cached) " >&6
  4488. else
  4489. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4490. /* end confdefs.h. */
  4491. #include <stdlib.h>
  4492. #include <stdarg.h>
  4493. #include <string.h>
  4494. #include <float.h>
  4495. int
  4496. main ()
  4497. {
  4498. ;
  4499. return 0;
  4500. }
  4501. _ACEOF
  4502. if ac_fn_c_try_compile "$LINENO"; then :
  4503. ac_cv_header_stdc=yes
  4504. else
  4505. ac_cv_header_stdc=no
  4506. fi
  4507. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4508. if test $ac_cv_header_stdc = yes; then
  4509. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4510. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4511. /* end confdefs.h. */
  4512. #include <string.h>
  4513. _ACEOF
  4514. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4515. $EGREP "memchr" >/dev/null 2>&1; then :
  4516. else
  4517. ac_cv_header_stdc=no
  4518. fi
  4519. rm -f conftest*
  4520. fi
  4521. if test $ac_cv_header_stdc = yes; then
  4522. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4523. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4524. /* end confdefs.h. */
  4525. #include <stdlib.h>
  4526. _ACEOF
  4527. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4528. $EGREP "free" >/dev/null 2>&1; then :
  4529. else
  4530. ac_cv_header_stdc=no
  4531. fi
  4532. rm -f conftest*
  4533. fi
  4534. if test $ac_cv_header_stdc = yes; then
  4535. # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4536. if test "$cross_compiling" = yes; then :
  4537. :
  4538. else
  4539. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4540. /* end confdefs.h. */
  4541. #include <ctype.h>
  4542. #include <stdlib.h>
  4543. #if ((' ' & 0x0FF) == 0x020)
  4544. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4545. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4546. #else
  4547. # define ISLOWER(c) \
  4548. (('a' <= (c) && (c) <= 'i') \
  4549. || ('j' <= (c) && (c) <= 'r') \
  4550. || ('s' <= (c) && (c) <= 'z'))
  4551. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4552. #endif
  4553. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4554. int
  4555. main ()
  4556. {
  4557. int i;
  4558. for (i = 0; i < 256; i++)
  4559. if (XOR (islower (i), ISLOWER (i))
  4560. || toupper (i) != TOUPPER (i))
  4561. return 2;
  4562. return 0;
  4563. }
  4564. _ACEOF
  4565. if ac_fn_c_try_run "$LINENO"; then :
  4566. else
  4567. ac_cv_header_stdc=no
  4568. fi
  4569. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4570. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4571. fi
  4572. fi
  4573. fi
  4574. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  4575. $as_echo "$ac_cv_header_stdc" >&6; }
  4576. if test $ac_cv_header_stdc = yes; then
  4577. $as_echo "#define STDC_HEADERS 1" >>confdefs.h
  4578. fi
  4579. # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  4580. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  4581. inttypes.h stdint.h unistd.h
  4582. do :
  4583. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4584. ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
  4585. "
  4586. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  4587. cat >>confdefs.h <<_ACEOF
  4588. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4589. _ACEOF
  4590. fi
  4591. done
  4592. ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
  4593. if test "x$ac_cv_header_minix_config_h" = xyes; then :
  4594. MINIX=yes
  4595. else
  4596. MINIX=
  4597. fi
  4598. if test "$MINIX" = yes; then
  4599. $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
  4600. $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
  4601. $as_echo "#define _MINIX 1" >>confdefs.h
  4602. fi
  4603. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
  4604. $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
  4605. if ${ac_cv_safe_to_define___extensions__+:} false; then :
  4606. $as_echo_n "(cached) " >&6
  4607. else
  4608. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4609. /* end confdefs.h. */
  4610. # define __EXTENSIONS__ 1
  4611. $ac_includes_default
  4612. int
  4613. main ()
  4614. {
  4615. ;
  4616. return 0;
  4617. }
  4618. _ACEOF
  4619. if ac_fn_c_try_compile "$LINENO"; then :
  4620. ac_cv_safe_to_define___extensions__=yes
  4621. else
  4622. ac_cv_safe_to_define___extensions__=no
  4623. fi
  4624. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4625. fi
  4626. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
  4627. $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  4628. test $ac_cv_safe_to_define___extensions__ = yes &&
  4629. $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
  4630. $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
  4631. $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
  4632. $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
  4633. $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
  4634. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
  4635. $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
  4636. if ${ac_cv_c_bigendian+:} false; then :
  4637. $as_echo_n "(cached) " >&6
  4638. else
  4639. ac_cv_c_bigendian=unknown
  4640. # See if we're dealing with a universal compiler.
  4641. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4642. /* end confdefs.h. */
  4643. #ifndef __APPLE_CC__
  4644. not a universal capable compiler
  4645. #endif
  4646. typedef int dummy;
  4647. _ACEOF
  4648. if ac_fn_c_try_compile "$LINENO"; then :
  4649. # Check for potential -arch flags. It is not universal unless
  4650. # there are at least two -arch flags with different values.
  4651. ac_arch=
  4652. ac_prev=
  4653. for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
  4654. if test -n "$ac_prev"; then
  4655. case $ac_word in
  4656. i?86 | x86_64 | ppc | ppc64)
  4657. if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
  4658. ac_arch=$ac_word
  4659. else
  4660. ac_cv_c_bigendian=universal
  4661. break
  4662. fi
  4663. ;;
  4664. esac
  4665. ac_prev=
  4666. elif test "x$ac_word" = "x-arch"; then
  4667. ac_prev=arch
  4668. fi
  4669. done
  4670. fi
  4671. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4672. if test $ac_cv_c_bigendian = unknown; then
  4673. # See if sys/param.h defines the BYTE_ORDER macro.
  4674. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4675. /* end confdefs.h. */
  4676. #include <sys/types.h>
  4677. #include <sys/param.h>
  4678. int
  4679. main ()
  4680. {
  4681. #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
  4682. && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
  4683. && LITTLE_ENDIAN)
  4684. bogus endian macros
  4685. #endif
  4686. ;
  4687. return 0;
  4688. }
  4689. _ACEOF
  4690. if ac_fn_c_try_compile "$LINENO"; then :
  4691. # It does; now see whether it defined to BIG_ENDIAN or not.
  4692. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4693. /* end confdefs.h. */
  4694. #include <sys/types.h>
  4695. #include <sys/param.h>
  4696. int
  4697. main ()
  4698. {
  4699. #if BYTE_ORDER != BIG_ENDIAN
  4700. not big endian
  4701. #endif
  4702. ;
  4703. return 0;
  4704. }
  4705. _ACEOF
  4706. if ac_fn_c_try_compile "$LINENO"; then :
  4707. ac_cv_c_bigendian=yes
  4708. else
  4709. ac_cv_c_bigendian=no
  4710. fi
  4711. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4712. fi
  4713. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4714. fi
  4715. if test $ac_cv_c_bigendian = unknown; then
  4716. # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
  4717. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4718. /* end confdefs.h. */
  4719. #include <limits.h>
  4720. int
  4721. main ()
  4722. {
  4723. #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
  4724. bogus endian macros
  4725. #endif
  4726. ;
  4727. return 0;
  4728. }
  4729. _ACEOF
  4730. if ac_fn_c_try_compile "$LINENO"; then :
  4731. # It does; now see whether it defined to _BIG_ENDIAN or not.
  4732. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4733. /* end confdefs.h. */
  4734. #include <limits.h>
  4735. int
  4736. main ()
  4737. {
  4738. #ifndef _BIG_ENDIAN
  4739. not big endian
  4740. #endif
  4741. ;
  4742. return 0;
  4743. }
  4744. _ACEOF
  4745. if ac_fn_c_try_compile "$LINENO"; then :
  4746. ac_cv_c_bigendian=yes
  4747. else
  4748. ac_cv_c_bigendian=no
  4749. fi
  4750. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4751. fi
  4752. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4753. fi
  4754. if test $ac_cv_c_bigendian = unknown; then
  4755. # Compile a test program.
  4756. if test "$cross_compiling" = yes; then :
  4757. # Try to guess by grepping values from an object file.
  4758. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4759. /* end confdefs.h. */
  4760. short int ascii_mm[] =
  4761. { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
  4762. short int ascii_ii[] =
  4763. { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
  4764. int use_ascii (int i) {
  4765. return ascii_mm[i] + ascii_ii[i];
  4766. }
  4767. short int ebcdic_ii[] =
  4768. { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
  4769. short int ebcdic_mm[] =
  4770. { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
  4771. int use_ebcdic (int i) {
  4772. return ebcdic_mm[i] + ebcdic_ii[i];
  4773. }
  4774. extern int foo;
  4775. int
  4776. main ()
  4777. {
  4778. return use_ascii (foo) == use_ebcdic (foo);
  4779. ;
  4780. return 0;
  4781. }
  4782. _ACEOF
  4783. if ac_fn_c_try_compile "$LINENO"; then :
  4784. if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
  4785. ac_cv_c_bigendian=yes
  4786. fi
  4787. if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
  4788. if test "$ac_cv_c_bigendian" = unknown; then
  4789. ac_cv_c_bigendian=no
  4790. else
  4791. # finding both strings is unlikely to happen, but who knows?
  4792. ac_cv_c_bigendian=unknown
  4793. fi
  4794. fi
  4795. fi
  4796. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4797. else
  4798. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4799. /* end confdefs.h. */
  4800. $ac_includes_default
  4801. int
  4802. main ()
  4803. {
  4804. /* Are we little or big endian? From Harbison&Steele. */
  4805. union
  4806. {
  4807. long int l;
  4808. char c[sizeof (long int)];
  4809. } u;
  4810. u.l = 1;
  4811. return u.c[sizeof (long int) - 1] == 1;
  4812. ;
  4813. return 0;
  4814. }
  4815. _ACEOF
  4816. if ac_fn_c_try_run "$LINENO"; then :
  4817. ac_cv_c_bigendian=no
  4818. else
  4819. ac_cv_c_bigendian=yes
  4820. fi
  4821. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4822. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4823. fi
  4824. fi
  4825. fi
  4826. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
  4827. $as_echo "$ac_cv_c_bigendian" >&6; }
  4828. case $ac_cv_c_bigendian in #(
  4829. yes)
  4830. $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
  4831. ;; #(
  4832. no)
  4833. ;; #(
  4834. universal)
  4835. $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
  4836. ;; #(
  4837. *)
  4838. as_fn_error $? "unknown endianness
  4839. presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
  4840. esac
  4841. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
  4842. $as_echo_n "checking whether ln -s works... " >&6; }
  4843. LN_S=$as_ln_s
  4844. if test "$LN_S" = "ln -s"; then
  4845. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  4846. $as_echo "yes" >&6; }
  4847. else
  4848. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
  4849. $as_echo "no, using $LN_S" >&6; }
  4850. fi
  4851. case `pwd` in
  4852. *\ * | *\ *)
  4853. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
  4854. $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
  4855. esac
  4856. macro_version='2.4.2'
  4857. macro_revision='1.3337'
  4858. ltmain="$ac_aux_dir/ltmain.sh"
  4859. # Backslashify metacharacters that are still active within
  4860. # double-quoted strings.
  4861. sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
  4862. # Same as above, but do not quote variable references.
  4863. double_quote_subst='s/\(["`\\]\)/\\\1/g'
  4864. # Sed substitution to delay expansion of an escaped shell variable in a
  4865. # double_quote_subst'ed string.
  4866. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  4867. # Sed substitution to delay expansion of an escaped single quote.
  4868. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
  4869. # Sed substitution to avoid accidental globbing in evaled expressions
  4870. no_glob_subst='s/\*/\\\*/g'
  4871. ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  4872. ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
  4873. ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
  4874. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
  4875. $as_echo_n "checking how to print strings... " >&6; }
  4876. # Test print first, because it will be a builtin if present.
  4877. if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
  4878. test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
  4879. ECHO='print -r --'
  4880. elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
  4881. ECHO='printf %s\n'
  4882. else
  4883. # Use this function as a fallback that always works.
  4884. func_fallback_echo ()
  4885. {
  4886. eval 'cat <<_LTECHO_EOF
  4887. $1
  4888. _LTECHO_EOF'
  4889. }
  4890. ECHO='func_fallback_echo'
  4891. fi
  4892. # func_echo_all arg...
  4893. # Invoke $ECHO with all args, space-separated.
  4894. func_echo_all ()
  4895. {
  4896. $ECHO ""
  4897. }
  4898. case "$ECHO" in
  4899. printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
  4900. $as_echo "printf" >&6; } ;;
  4901. print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
  4902. $as_echo "print -r" >&6; } ;;
  4903. *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
  4904. $as_echo "cat" >&6; } ;;
  4905. esac
  4906. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
  4907. $as_echo_n "checking for a sed that does not truncate output... " >&6; }
  4908. if ${ac_cv_path_SED+:} false; then :
  4909. $as_echo_n "(cached) " >&6
  4910. else
  4911. ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
  4912. for ac_i in 1 2 3 4 5 6 7; do
  4913. ac_script="$ac_script$as_nl$ac_script"
  4914. done
  4915. echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
  4916. { ac_script=; unset ac_script;}
  4917. if test -z "$SED"; then
  4918. ac_path_SED_found=false
  4919. # Loop through the user's path and test for each of PROGNAME-LIST
  4920. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4921. for as_dir in $PATH
  4922. do
  4923. IFS=$as_save_IFS
  4924. test -z "$as_dir" && as_dir=.
  4925. for ac_prog in sed gsed; do
  4926. for ac_exec_ext in '' $ac_executable_extensions; do
  4927. ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
  4928. as_fn_executable_p "$ac_path_SED" || continue
  4929. # Check for GNU ac_path_SED and select it if it is found.
  4930. # Check for GNU $ac_path_SED
  4931. case `"$ac_path_SED" --version 2>&1` in
  4932. *GNU*)
  4933. ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
  4934. *)
  4935. ac_count=0
  4936. $as_echo_n 0123456789 >"conftest.in"
  4937. while :
  4938. do
  4939. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4940. mv "conftest.tmp" "conftest.in"
  4941. cp "conftest.in" "conftest.nl"
  4942. $as_echo '' >> "conftest.nl"
  4943. "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4944. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4945. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4946. if test $ac_count -gt ${ac_path_SED_max-0}; then
  4947. # Best one so far, save it but keep looking for a better one
  4948. ac_cv_path_SED="$ac_path_SED"
  4949. ac_path_SED_max=$ac_count
  4950. fi
  4951. # 10*(2^10) chars as input seems more than enough
  4952. test $ac_count -gt 10 && break
  4953. done
  4954. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4955. esac
  4956. $ac_path_SED_found && break 3
  4957. done
  4958. done
  4959. done
  4960. IFS=$as_save_IFS
  4961. if test -z "$ac_cv_path_SED"; then
  4962. as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  4963. fi
  4964. else
  4965. ac_cv_path_SED=$SED
  4966. fi
  4967. fi
  4968. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
  4969. $as_echo "$ac_cv_path_SED" >&6; }
  4970. SED="$ac_cv_path_SED"
  4971. rm -f conftest.sed
  4972. test -z "$SED" && SED=sed
  4973. Xsed="$SED -e 1s/^X//"
  4974. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
  4975. $as_echo_n "checking for fgrep... " >&6; }
  4976. if ${ac_cv_path_FGREP+:} false; then :
  4977. $as_echo_n "(cached) " >&6
  4978. else
  4979. if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
  4980. then ac_cv_path_FGREP="$GREP -F"
  4981. else
  4982. if test -z "$FGREP"; then
  4983. ac_path_FGREP_found=false
  4984. # Loop through the user's path and test for each of PROGNAME-LIST
  4985. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4986. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4987. do
  4988. IFS=$as_save_IFS
  4989. test -z "$as_dir" && as_dir=.
  4990. for ac_prog in fgrep; do
  4991. for ac_exec_ext in '' $ac_executable_extensions; do
  4992. ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
  4993. as_fn_executable_p "$ac_path_FGREP" || continue
  4994. # Check for GNU ac_path_FGREP and select it if it is found.
  4995. # Check for GNU $ac_path_FGREP
  4996. case `"$ac_path_FGREP" --version 2>&1` in
  4997. *GNU*)
  4998. ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
  4999. *)
  5000. ac_count=0
  5001. $as_echo_n 0123456789 >"conftest.in"
  5002. while :
  5003. do
  5004. cat "conftest.in" "conftest.in" >"conftest.tmp"
  5005. mv "conftest.tmp" "conftest.in"
  5006. cp "conftest.in" "conftest.nl"
  5007. $as_echo 'FGREP' >> "conftest.nl"
  5008. "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5009. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5010. as_fn_arith $ac_count + 1 && ac_count=$as_val
  5011. if test $ac_count -gt ${ac_path_FGREP_max-0}; then
  5012. # Best one so far, save it but keep looking for a better one
  5013. ac_cv_path_FGREP="$ac_path_FGREP"
  5014. ac_path_FGREP_max=$ac_count
  5015. fi
  5016. # 10*(2^10) chars as input seems more than enough
  5017. test $ac_count -gt 10 && break
  5018. done
  5019. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5020. esac
  5021. $ac_path_FGREP_found && break 3
  5022. done
  5023. done
  5024. done
  5025. IFS=$as_save_IFS
  5026. if test -z "$ac_cv_path_FGREP"; then
  5027. as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  5028. fi
  5029. else
  5030. ac_cv_path_FGREP=$FGREP
  5031. fi
  5032. fi
  5033. fi
  5034. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
  5035. $as_echo "$ac_cv_path_FGREP" >&6; }
  5036. FGREP="$ac_cv_path_FGREP"
  5037. test -z "$GREP" && GREP=grep
  5038. # Check whether --with-gnu-ld was given.
  5039. if test "${with_gnu_ld+set}" = set; then :
  5040. withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
  5041. else
  5042. with_gnu_ld=no
  5043. fi
  5044. ac_prog=ld
  5045. if test "$GCC" = yes; then
  5046. # Check if gcc -print-prog-name=ld gives a path.
  5047. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
  5048. $as_echo_n "checking for ld used by $CC... " >&6; }
  5049. case $host in
  5050. *-*-mingw*)
  5051. # gcc leaves a trailing carriage return which upsets mingw
  5052. ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  5053. *)
  5054. ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  5055. esac
  5056. case $ac_prog in
  5057. # Accept absolute paths.
  5058. [\\/]* | ?:[\\/]*)
  5059. re_direlt='/[^/][^/]*/\.\./'
  5060. # Canonicalize the pathname of ld
  5061. ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
  5062. while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
  5063. ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
  5064. done
  5065. test -z "$LD" && LD="$ac_prog"
  5066. ;;
  5067. "")
  5068. # If it fails, then pretend we aren't using GCC.
  5069. ac_prog=ld
  5070. ;;
  5071. *)
  5072. # If it is relative, then search for the first ld in PATH.
  5073. with_gnu_ld=unknown
  5074. ;;
  5075. esac
  5076. elif test "$with_gnu_ld" = yes; then
  5077. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
  5078. $as_echo_n "checking for GNU ld... " >&6; }
  5079. else
  5080. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
  5081. $as_echo_n "checking for non-GNU ld... " >&6; }
  5082. fi
  5083. if ${lt_cv_path_LD+:} false; then :
  5084. $as_echo_n "(cached) " >&6
  5085. else
  5086. if test -z "$LD"; then
  5087. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5088. for ac_dir in $PATH; do
  5089. IFS="$lt_save_ifs"
  5090. test -z "$ac_dir" && ac_dir=.
  5091. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
  5092. lt_cv_path_LD="$ac_dir/$ac_prog"
  5093. # Check to see if the program is GNU ld. I'd rather use --version,
  5094. # but apparently some variants of GNU ld only accept -v.
  5095. # Break only if it was the GNU/non-GNU ld that we prefer.
  5096. case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
  5097. *GNU* | *'with BFD'*)
  5098. test "$with_gnu_ld" != no && break
  5099. ;;
  5100. *)
  5101. test "$with_gnu_ld" != yes && break
  5102. ;;
  5103. esac
  5104. fi
  5105. done
  5106. IFS="$lt_save_ifs"
  5107. else
  5108. lt_cv_path_LD="$LD" # Let the user override the test with a path.
  5109. fi
  5110. fi
  5111. LD="$lt_cv_path_LD"
  5112. if test -n "$LD"; then
  5113. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
  5114. $as_echo "$LD" >&6; }
  5115. else
  5116. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5117. $as_echo "no" >&6; }
  5118. fi
  5119. test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
  5120. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
  5121. $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
  5122. if ${lt_cv_prog_gnu_ld+:} false; then :
  5123. $as_echo_n "(cached) " >&6
  5124. else
  5125. # I'd rather use --version here, but apparently some GNU lds only accept -v.
  5126. case `$LD -v 2>&1 </dev/null` in
  5127. *GNU* | *'with BFD'*)
  5128. lt_cv_prog_gnu_ld=yes
  5129. ;;
  5130. *)
  5131. lt_cv_prog_gnu_ld=no
  5132. ;;
  5133. esac
  5134. fi
  5135. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
  5136. $as_echo "$lt_cv_prog_gnu_ld" >&6; }
  5137. with_gnu_ld=$lt_cv_prog_gnu_ld
  5138. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
  5139. $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
  5140. if ${lt_cv_path_NM+:} false; then :
  5141. $as_echo_n "(cached) " >&6
  5142. else
  5143. if test -n "$NM"; then
  5144. # Let the user override the test.
  5145. lt_cv_path_NM="$NM"
  5146. else
  5147. lt_nm_to_check="${ac_tool_prefix}nm"
  5148. if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
  5149. lt_nm_to_check="$lt_nm_to_check nm"
  5150. fi
  5151. for lt_tmp_nm in $lt_nm_to_check; do
  5152. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5153. for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
  5154. IFS="$lt_save_ifs"
  5155. test -z "$ac_dir" && ac_dir=.
  5156. tmp_nm="$ac_dir/$lt_tmp_nm"
  5157. if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
  5158. # Check to see if the nm accepts a BSD-compat flag.
  5159. # Adding the `sed 1q' prevents false positives on HP-UX, which says:
  5160. # nm: unknown option "B" ignored
  5161. # Tru64's nm complains that /dev/null is an invalid object file
  5162. case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
  5163. */dev/null* | *'Invalid file or object type'*)
  5164. lt_cv_path_NM="$tmp_nm -B"
  5165. break
  5166. ;;
  5167. *)
  5168. case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
  5169. */dev/null*)
  5170. lt_cv_path_NM="$tmp_nm -p"
  5171. break
  5172. ;;
  5173. *)
  5174. lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
  5175. continue # so that we can try to find one that supports BSD flags
  5176. ;;
  5177. esac
  5178. ;;
  5179. esac
  5180. fi
  5181. done
  5182. IFS="$lt_save_ifs"
  5183. done
  5184. : ${lt_cv_path_NM=no}
  5185. fi
  5186. fi
  5187. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
  5188. $as_echo "$lt_cv_path_NM" >&6; }
  5189. if test "$lt_cv_path_NM" != "no"; then
  5190. NM="$lt_cv_path_NM"
  5191. else
  5192. # Didn't find any BSD compatible name lister, look for dumpbin.
  5193. if test -n "$DUMPBIN"; then :
  5194. # Let the user override the test.
  5195. else
  5196. if test -n "$ac_tool_prefix"; then
  5197. for ac_prog in dumpbin "link -dump"
  5198. do
  5199. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  5200. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  5201. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5202. $as_echo_n "checking for $ac_word... " >&6; }
  5203. if ${ac_cv_prog_DUMPBIN+:} false; then :
  5204. $as_echo_n "(cached) " >&6
  5205. else
  5206. if test -n "$DUMPBIN"; then
  5207. ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
  5208. else
  5209. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5210. for as_dir in $PATH
  5211. do
  5212. IFS=$as_save_IFS
  5213. test -z "$as_dir" && as_dir=.
  5214. for ac_exec_ext in '' $ac_executable_extensions; do
  5215. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5216. ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
  5217. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5218. break 2
  5219. fi
  5220. done
  5221. done
  5222. IFS=$as_save_IFS
  5223. fi
  5224. fi
  5225. DUMPBIN=$ac_cv_prog_DUMPBIN
  5226. if test -n "$DUMPBIN"; then
  5227. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
  5228. $as_echo "$DUMPBIN" >&6; }
  5229. else
  5230. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5231. $as_echo "no" >&6; }
  5232. fi
  5233. test -n "$DUMPBIN" && break
  5234. done
  5235. fi
  5236. if test -z "$DUMPBIN"; then
  5237. ac_ct_DUMPBIN=$DUMPBIN
  5238. for ac_prog in dumpbin "link -dump"
  5239. do
  5240. # Extract the first word of "$ac_prog", so it can be a program name with args.
  5241. set dummy $ac_prog; ac_word=$2
  5242. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5243. $as_echo_n "checking for $ac_word... " >&6; }
  5244. if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
  5245. $as_echo_n "(cached) " >&6
  5246. else
  5247. if test -n "$ac_ct_DUMPBIN"; then
  5248. ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
  5249. else
  5250. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5251. for as_dir in $PATH
  5252. do
  5253. IFS=$as_save_IFS
  5254. test -z "$as_dir" && as_dir=.
  5255. for ac_exec_ext in '' $ac_executable_extensions; do
  5256. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5257. ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
  5258. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5259. break 2
  5260. fi
  5261. done
  5262. done
  5263. IFS=$as_save_IFS
  5264. fi
  5265. fi
  5266. ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
  5267. if test -n "$ac_ct_DUMPBIN"; then
  5268. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
  5269. $as_echo "$ac_ct_DUMPBIN" >&6; }
  5270. else
  5271. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5272. $as_echo "no" >&6; }
  5273. fi
  5274. test -n "$ac_ct_DUMPBIN" && break
  5275. done
  5276. if test "x$ac_ct_DUMPBIN" = x; then
  5277. DUMPBIN=":"
  5278. else
  5279. case $cross_compiling:$ac_tool_warned in
  5280. yes:)
  5281. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5282. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5283. ac_tool_warned=yes ;;
  5284. esac
  5285. DUMPBIN=$ac_ct_DUMPBIN
  5286. fi
  5287. fi
  5288. case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
  5289. *COFF*)
  5290. DUMPBIN="$DUMPBIN -symbols"
  5291. ;;
  5292. *)
  5293. DUMPBIN=:
  5294. ;;
  5295. esac
  5296. fi
  5297. if test "$DUMPBIN" != ":"; then
  5298. NM="$DUMPBIN"
  5299. fi
  5300. fi
  5301. test -z "$NM" && NM=nm
  5302. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
  5303. $as_echo_n "checking the name lister ($NM) interface... " >&6; }
  5304. if ${lt_cv_nm_interface+:} false; then :
  5305. $as_echo_n "(cached) " >&6
  5306. else
  5307. lt_cv_nm_interface="BSD nm"
  5308. echo "int some_variable = 0;" > conftest.$ac_ext
  5309. (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
  5310. (eval "$ac_compile" 2>conftest.err)
  5311. cat conftest.err >&5
  5312. (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  5313. (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  5314. cat conftest.err >&5
  5315. (eval echo "\"\$as_me:$LINENO: output\"" >&5)
  5316. cat conftest.out >&5
  5317. if $GREP 'External.*some_variable' conftest.out > /dev/null; then
  5318. lt_cv_nm_interface="MS dumpbin"
  5319. fi
  5320. rm -f conftest*
  5321. fi
  5322. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
  5323. $as_echo "$lt_cv_nm_interface" >&6; }
  5324. # find the maximum length of command line arguments
  5325. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
  5326. $as_echo_n "checking the maximum length of command line arguments... " >&6; }
  5327. if ${lt_cv_sys_max_cmd_len+:} false; then :
  5328. $as_echo_n "(cached) " >&6
  5329. else
  5330. i=0
  5331. teststring="ABCD"
  5332. case $build_os in
  5333. msdosdjgpp*)
  5334. # On DJGPP, this test can blow up pretty badly due to problems in libc
  5335. # (any single argument exceeding 2000 bytes causes a buffer overrun
  5336. # during glob expansion). Even if it were fixed, the result of this
  5337. # check would be larger than it should be.
  5338. lt_cv_sys_max_cmd_len=12288; # 12K is about right
  5339. ;;
  5340. gnu*)
  5341. # Under GNU Hurd, this test is not required because there is
  5342. # no limit to the length of command line arguments.
  5343. # Libtool will interpret -1 as no limit whatsoever
  5344. lt_cv_sys_max_cmd_len=-1;
  5345. ;;
  5346. cygwin* | mingw* | cegcc*)
  5347. # On Win9x/ME, this test blows up -- it succeeds, but takes
  5348. # about 5 minutes as the teststring grows exponentially.
  5349. # Worse, since 9x/ME are not pre-emptively multitasking,
  5350. # you end up with a "frozen" computer, even though with patience
  5351. # the test eventually succeeds (with a max line length of 256k).
  5352. # Instead, let's just punt: use the minimum linelength reported by
  5353. # all of the supported platforms: 8192 (on NT/2K/XP).
  5354. lt_cv_sys_max_cmd_len=8192;
  5355. ;;
  5356. mint*)
  5357. # On MiNT this can take a long time and run out of memory.
  5358. lt_cv_sys_max_cmd_len=8192;
  5359. ;;
  5360. amigaos*)
  5361. # On AmigaOS with pdksh, this test takes hours, literally.
  5362. # So we just punt and use a minimum line length of 8192.
  5363. lt_cv_sys_max_cmd_len=8192;
  5364. ;;
  5365. netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
  5366. # This has been around since 386BSD, at least. Likely further.
  5367. if test -x /sbin/sysctl; then
  5368. lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
  5369. elif test -x /usr/sbin/sysctl; then
  5370. lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
  5371. else
  5372. lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
  5373. fi
  5374. # And add a safety zone
  5375. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5376. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5377. ;;
  5378. interix*)
  5379. # We know the value 262144 and hardcode it with a safety zone (like BSD)
  5380. lt_cv_sys_max_cmd_len=196608
  5381. ;;
  5382. os2*)
  5383. # The test takes a long time on OS/2.
  5384. lt_cv_sys_max_cmd_len=8192
  5385. ;;
  5386. osf*)
  5387. # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
  5388. # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
  5389. # nice to cause kernel panics so lets avoid the loop below.
  5390. # First set a reasonable default.
  5391. lt_cv_sys_max_cmd_len=16384
  5392. #
  5393. if test -x /sbin/sysconfig; then
  5394. case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
  5395. *1*) lt_cv_sys_max_cmd_len=-1 ;;
  5396. esac
  5397. fi
  5398. ;;
  5399. sco3.2v5*)
  5400. lt_cv_sys_max_cmd_len=102400
  5401. ;;
  5402. sysv5* | sco5v6* | sysv4.2uw2*)
  5403. kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
  5404. if test -n "$kargmax"; then
  5405. lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
  5406. else
  5407. lt_cv_sys_max_cmd_len=32768
  5408. fi
  5409. ;;
  5410. *)
  5411. lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
  5412. if test -n "$lt_cv_sys_max_cmd_len" && \
  5413. test undefined != "$lt_cv_sys_max_cmd_len"; then
  5414. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5415. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5416. else
  5417. # Make teststring a little bigger before we do anything with it.
  5418. # a 1K string should be a reasonable start.
  5419. for i in 1 2 3 4 5 6 7 8 ; do
  5420. teststring=$teststring$teststring
  5421. done
  5422. SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
  5423. # If test is not a shell built-in, we'll probably end up computing a
  5424. # maximum length that is only half of the actual maximum length, but
  5425. # we can't tell.
  5426. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
  5427. = "X$teststring$teststring"; } >/dev/null 2>&1 &&
  5428. test $i != 17 # 1/2 MB should be enough
  5429. do
  5430. i=`expr $i + 1`
  5431. teststring=$teststring$teststring
  5432. done
  5433. # Only check the string length outside the loop.
  5434. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
  5435. teststring=
  5436. # Add a significant safety factor because C++ compilers can tack on
  5437. # massive amounts of additional arguments before passing them to the
  5438. # linker. It appears as though 1/2 is a usable value.
  5439. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
  5440. fi
  5441. ;;
  5442. esac
  5443. fi
  5444. if test -n $lt_cv_sys_max_cmd_len ; then
  5445. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
  5446. $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
  5447. else
  5448. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
  5449. $as_echo "none" >&6; }
  5450. fi
  5451. max_cmd_len=$lt_cv_sys_max_cmd_len
  5452. : ${CP="cp -f"}
  5453. : ${MV="mv -f"}
  5454. : ${RM="rm -f"}
  5455. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
  5456. $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
  5457. # Try some XSI features
  5458. xsi_shell=no
  5459. ( _lt_dummy="a/b/c"
  5460. test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
  5461. = c,a/b,b/c, \
  5462. && eval 'test $(( 1 + 1 )) -eq 2 \
  5463. && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
  5464. && xsi_shell=yes
  5465. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
  5466. $as_echo "$xsi_shell" >&6; }
  5467. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
  5468. $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
  5469. lt_shell_append=no
  5470. ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
  5471. >/dev/null 2>&1 \
  5472. && lt_shell_append=yes
  5473. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
  5474. $as_echo "$lt_shell_append" >&6; }
  5475. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  5476. lt_unset=unset
  5477. else
  5478. lt_unset=false
  5479. fi
  5480. # test EBCDIC or ASCII
  5481. case `echo X|tr X '\101'` in
  5482. A) # ASCII based system
  5483. # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  5484. lt_SP2NL='tr \040 \012'
  5485. lt_NL2SP='tr \015\012 \040\040'
  5486. ;;
  5487. *) # EBCDIC based system
  5488. lt_SP2NL='tr \100 \n'
  5489. lt_NL2SP='tr \r\n \100\100'
  5490. ;;
  5491. esac
  5492. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
  5493. $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
  5494. if ${lt_cv_to_host_file_cmd+:} false; then :
  5495. $as_echo_n "(cached) " >&6
  5496. else
  5497. case $host in
  5498. *-*-mingw* )
  5499. case $build in
  5500. *-*-mingw* ) # actually msys
  5501. lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
  5502. ;;
  5503. *-*-cygwin* )
  5504. lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
  5505. ;;
  5506. * ) # otherwise, assume *nix
  5507. lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
  5508. ;;
  5509. esac
  5510. ;;
  5511. *-*-cygwin* )
  5512. case $build in
  5513. *-*-mingw* ) # actually msys
  5514. lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
  5515. ;;
  5516. *-*-cygwin* )
  5517. lt_cv_to_host_file_cmd=func_convert_file_noop
  5518. ;;
  5519. * ) # otherwise, assume *nix
  5520. lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
  5521. ;;
  5522. esac
  5523. ;;
  5524. * ) # unhandled hosts (and "normal" native builds)
  5525. lt_cv_to_host_file_cmd=func_convert_file_noop
  5526. ;;
  5527. esac
  5528. fi
  5529. to_host_file_cmd=$lt_cv_to_host_file_cmd
  5530. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
  5531. $as_echo "$lt_cv_to_host_file_cmd" >&6; }
  5532. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
  5533. $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
  5534. if ${lt_cv_to_tool_file_cmd+:} false; then :
  5535. $as_echo_n "(cached) " >&6
  5536. else
  5537. #assume ordinary cross tools, or native build.
  5538. lt_cv_to_tool_file_cmd=func_convert_file_noop
  5539. case $host in
  5540. *-*-mingw* )
  5541. case $build in
  5542. *-*-mingw* ) # actually msys
  5543. lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
  5544. ;;
  5545. esac
  5546. ;;
  5547. esac
  5548. fi
  5549. to_tool_file_cmd=$lt_cv_to_tool_file_cmd
  5550. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
  5551. $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
  5552. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
  5553. $as_echo_n "checking for $LD option to reload object files... " >&6; }
  5554. if ${lt_cv_ld_reload_flag+:} false; then :
  5555. $as_echo_n "(cached) " >&6
  5556. else
  5557. lt_cv_ld_reload_flag='-r'
  5558. fi
  5559. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
  5560. $as_echo "$lt_cv_ld_reload_flag" >&6; }
  5561. reload_flag=$lt_cv_ld_reload_flag
  5562. case $reload_flag in
  5563. "" | " "*) ;;
  5564. *) reload_flag=" $reload_flag" ;;
  5565. esac
  5566. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5567. case $host_os in
  5568. cygwin* | mingw* | pw32* | cegcc*)
  5569. if test "$GCC" != yes; then
  5570. reload_cmds=false
  5571. fi
  5572. ;;
  5573. darwin*)
  5574. if test "$GCC" = yes; then
  5575. reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
  5576. else
  5577. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5578. fi
  5579. ;;
  5580. esac
  5581. if test -n "$ac_tool_prefix"; then
  5582. # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
  5583. set dummy ${ac_tool_prefix}objdump; ac_word=$2
  5584. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5585. $as_echo_n "checking for $ac_word... " >&6; }
  5586. if ${ac_cv_prog_OBJDUMP+:} false; then :
  5587. $as_echo_n "(cached) " >&6
  5588. else
  5589. if test -n "$OBJDUMP"; then
  5590. ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
  5591. else
  5592. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5593. for as_dir in $PATH
  5594. do
  5595. IFS=$as_save_IFS
  5596. test -z "$as_dir" && as_dir=.
  5597. for ac_exec_ext in '' $ac_executable_extensions; do
  5598. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5599. ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
  5600. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5601. break 2
  5602. fi
  5603. done
  5604. done
  5605. IFS=$as_save_IFS
  5606. fi
  5607. fi
  5608. OBJDUMP=$ac_cv_prog_OBJDUMP
  5609. if test -n "$OBJDUMP"; then
  5610. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
  5611. $as_echo "$OBJDUMP" >&6; }
  5612. else
  5613. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5614. $as_echo "no" >&6; }
  5615. fi
  5616. fi
  5617. if test -z "$ac_cv_prog_OBJDUMP"; then
  5618. ac_ct_OBJDUMP=$OBJDUMP
  5619. # Extract the first word of "objdump", so it can be a program name with args.
  5620. set dummy objdump; ac_word=$2
  5621. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5622. $as_echo_n "checking for $ac_word... " >&6; }
  5623. if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  5624. $as_echo_n "(cached) " >&6
  5625. else
  5626. if test -n "$ac_ct_OBJDUMP"; then
  5627. ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
  5628. else
  5629. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5630. for as_dir in $PATH
  5631. do
  5632. IFS=$as_save_IFS
  5633. test -z "$as_dir" && as_dir=.
  5634. for ac_exec_ext in '' $ac_executable_extensions; do
  5635. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5636. ac_cv_prog_ac_ct_OBJDUMP="objdump"
  5637. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5638. break 2
  5639. fi
  5640. done
  5641. done
  5642. IFS=$as_save_IFS
  5643. fi
  5644. fi
  5645. ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
  5646. if test -n "$ac_ct_OBJDUMP"; then
  5647. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
  5648. $as_echo "$ac_ct_OBJDUMP" >&6; }
  5649. else
  5650. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5651. $as_echo "no" >&6; }
  5652. fi
  5653. if test "x$ac_ct_OBJDUMP" = x; then
  5654. OBJDUMP="false"
  5655. else
  5656. case $cross_compiling:$ac_tool_warned in
  5657. yes:)
  5658. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5659. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5660. ac_tool_warned=yes ;;
  5661. esac
  5662. OBJDUMP=$ac_ct_OBJDUMP
  5663. fi
  5664. else
  5665. OBJDUMP="$ac_cv_prog_OBJDUMP"
  5666. fi
  5667. test -z "$OBJDUMP" && OBJDUMP=objdump
  5668. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
  5669. $as_echo_n "checking how to recognize dependent libraries... " >&6; }
  5670. if ${lt_cv_deplibs_check_method+:} false; then :
  5671. $as_echo_n "(cached) " >&6
  5672. else
  5673. lt_cv_file_magic_cmd='$MAGIC_CMD'
  5674. lt_cv_file_magic_test_file=
  5675. lt_cv_deplibs_check_method='unknown'
  5676. # Need to set the preceding variable on all platforms that support
  5677. # interlibrary dependencies.
  5678. # 'none' -- dependencies not supported.
  5679. # `unknown' -- same as none, but documents that we really don't know.
  5680. # 'pass_all' -- all dependencies passed with no checks.
  5681. # 'test_compile' -- check by making test program.
  5682. # 'file_magic [[regex]]' -- check by looking for files in library path
  5683. # which responds to the $file_magic_cmd with a given extended regex.
  5684. # If you have `file' or equivalent on your system and you're not sure
  5685. # whether `pass_all' will *always* work, you probably want this one.
  5686. case $host_os in
  5687. aix[4-9]*)
  5688. lt_cv_deplibs_check_method=pass_all
  5689. ;;
  5690. beos*)
  5691. lt_cv_deplibs_check_method=pass_all
  5692. ;;
  5693. bsdi[45]*)
  5694. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
  5695. lt_cv_file_magic_cmd='/usr/bin/file -L'
  5696. lt_cv_file_magic_test_file=/shlib/libc.so
  5697. ;;
  5698. cygwin*)
  5699. # func_win32_libid is a shell function defined in ltmain.sh
  5700. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5701. lt_cv_file_magic_cmd='func_win32_libid'
  5702. ;;
  5703. mingw* | pw32*)
  5704. # Base MSYS/MinGW do not provide the 'file' command needed by
  5705. # func_win32_libid shell function, so use a weaker test based on 'objdump',
  5706. # unless we find 'file', for example because we are cross-compiling.
  5707. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
  5708. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
  5709. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5710. lt_cv_file_magic_cmd='func_win32_libid'
  5711. else
  5712. # Keep this pattern in sync with the one in func_win32_libid.
  5713. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
  5714. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5715. fi
  5716. ;;
  5717. cegcc*)
  5718. # use the weaker test based on 'objdump'. See mingw*.
  5719. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  5720. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5721. ;;
  5722. darwin* | rhapsody*)
  5723. lt_cv_deplibs_check_method=pass_all
  5724. ;;
  5725. freebsd* | dragonfly*)
  5726. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5727. case $host_cpu in
  5728. i*86 )
  5729. # Not sure whether the presence of OpenBSD here was a mistake.
  5730. # Let's accept both of them until this is cleared up.
  5731. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
  5732. lt_cv_file_magic_cmd=/usr/bin/file
  5733. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
  5734. ;;
  5735. esac
  5736. else
  5737. lt_cv_deplibs_check_method=pass_all
  5738. fi
  5739. ;;
  5740. haiku*)
  5741. lt_cv_deplibs_check_method=pass_all
  5742. ;;
  5743. hpux10.20* | hpux11*)
  5744. lt_cv_file_magic_cmd=/usr/bin/file
  5745. case $host_cpu in
  5746. ia64*)
  5747. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
  5748. lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
  5749. ;;
  5750. hppa*64*)
  5751. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
  5752. lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
  5753. ;;
  5754. *)
  5755. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
  5756. lt_cv_file_magic_test_file=/usr/lib/libc.sl
  5757. ;;
  5758. esac
  5759. ;;
  5760. interix[3-9]*)
  5761. # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  5762. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
  5763. ;;
  5764. irix5* | irix6* | nonstopux*)
  5765. case $LD in
  5766. *-32|*"-32 ") libmagic=32-bit;;
  5767. *-n32|*"-n32 ") libmagic=N32;;
  5768. *-64|*"-64 ") libmagic=64-bit;;
  5769. *) libmagic=never-match;;
  5770. esac
  5771. lt_cv_deplibs_check_method=pass_all
  5772. ;;
  5773. # This must be glibc/ELF.
  5774. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
  5775. lt_cv_deplibs_check_method=pass_all
  5776. ;;
  5777. netbsd* | netbsdelf*-gnu)
  5778. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5779. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5780. else
  5781. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
  5782. fi
  5783. ;;
  5784. newos6*)
  5785. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
  5786. lt_cv_file_magic_cmd=/usr/bin/file
  5787. lt_cv_file_magic_test_file=/usr/lib/libnls.so
  5788. ;;
  5789. *nto* | *qnx*)
  5790. lt_cv_deplibs_check_method=pass_all
  5791. ;;
  5792. openbsd*)
  5793. if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
  5794. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
  5795. else
  5796. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5797. fi
  5798. ;;
  5799. osf3* | osf4* | osf5*)
  5800. lt_cv_deplibs_check_method=pass_all
  5801. ;;
  5802. rdos*)
  5803. lt_cv_deplibs_check_method=pass_all
  5804. ;;
  5805. solaris*)
  5806. lt_cv_deplibs_check_method=pass_all
  5807. ;;
  5808. sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  5809. lt_cv_deplibs_check_method=pass_all
  5810. ;;
  5811. sysv4 | sysv4.3*)
  5812. case $host_vendor in
  5813. motorola)
  5814. 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]'
  5815. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
  5816. ;;
  5817. ncr)
  5818. lt_cv_deplibs_check_method=pass_all
  5819. ;;
  5820. sequent)
  5821. lt_cv_file_magic_cmd='/bin/file'
  5822. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
  5823. ;;
  5824. sni)
  5825. lt_cv_file_magic_cmd='/bin/file'
  5826. lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
  5827. lt_cv_file_magic_test_file=/lib/libc.so
  5828. ;;
  5829. siemens)
  5830. lt_cv_deplibs_check_method=pass_all
  5831. ;;
  5832. pc)
  5833. lt_cv_deplibs_check_method=pass_all
  5834. ;;
  5835. esac
  5836. ;;
  5837. tpf*)
  5838. lt_cv_deplibs_check_method=pass_all
  5839. ;;
  5840. esac
  5841. fi
  5842. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
  5843. $as_echo "$lt_cv_deplibs_check_method" >&6; }
  5844. file_magic_glob=
  5845. want_nocaseglob=no
  5846. if test "$build" = "$host"; then
  5847. case $host_os in
  5848. mingw* | pw32*)
  5849. if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
  5850. want_nocaseglob=yes
  5851. else
  5852. file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
  5853. fi
  5854. ;;
  5855. esac
  5856. fi
  5857. file_magic_cmd=$lt_cv_file_magic_cmd
  5858. deplibs_check_method=$lt_cv_deplibs_check_method
  5859. test -z "$deplibs_check_method" && deplibs_check_method=unknown
  5860. if test -n "$ac_tool_prefix"; then
  5861. # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
  5862. set dummy ${ac_tool_prefix}dlltool; ac_word=$2
  5863. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5864. $as_echo_n "checking for $ac_word... " >&6; }
  5865. if ${ac_cv_prog_DLLTOOL+:} false; then :
  5866. $as_echo_n "(cached) " >&6
  5867. else
  5868. if test -n "$DLLTOOL"; then
  5869. ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
  5870. else
  5871. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5872. for as_dir in $PATH
  5873. do
  5874. IFS=$as_save_IFS
  5875. test -z "$as_dir" && as_dir=.
  5876. for ac_exec_ext in '' $ac_executable_extensions; do
  5877. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5878. ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
  5879. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5880. break 2
  5881. fi
  5882. done
  5883. done
  5884. IFS=$as_save_IFS
  5885. fi
  5886. fi
  5887. DLLTOOL=$ac_cv_prog_DLLTOOL
  5888. if test -n "$DLLTOOL"; then
  5889. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
  5890. $as_echo "$DLLTOOL" >&6; }
  5891. else
  5892. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5893. $as_echo "no" >&6; }
  5894. fi
  5895. fi
  5896. if test -z "$ac_cv_prog_DLLTOOL"; then
  5897. ac_ct_DLLTOOL=$DLLTOOL
  5898. # Extract the first word of "dlltool", so it can be a program name with args.
  5899. set dummy dlltool; ac_word=$2
  5900. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5901. $as_echo_n "checking for $ac_word... " >&6; }
  5902. if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
  5903. $as_echo_n "(cached) " >&6
  5904. else
  5905. if test -n "$ac_ct_DLLTOOL"; then
  5906. ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
  5907. else
  5908. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5909. for as_dir in $PATH
  5910. do
  5911. IFS=$as_save_IFS
  5912. test -z "$as_dir" && as_dir=.
  5913. for ac_exec_ext in '' $ac_executable_extensions; do
  5914. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5915. ac_cv_prog_ac_ct_DLLTOOL="dlltool"
  5916. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5917. break 2
  5918. fi
  5919. done
  5920. done
  5921. IFS=$as_save_IFS
  5922. fi
  5923. fi
  5924. ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
  5925. if test -n "$ac_ct_DLLTOOL"; then
  5926. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
  5927. $as_echo "$ac_ct_DLLTOOL" >&6; }
  5928. else
  5929. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5930. $as_echo "no" >&6; }
  5931. fi
  5932. if test "x$ac_ct_DLLTOOL" = x; then
  5933. DLLTOOL="false"
  5934. else
  5935. case $cross_compiling:$ac_tool_warned in
  5936. yes:)
  5937. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5938. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5939. ac_tool_warned=yes ;;
  5940. esac
  5941. DLLTOOL=$ac_ct_DLLTOOL
  5942. fi
  5943. else
  5944. DLLTOOL="$ac_cv_prog_DLLTOOL"
  5945. fi
  5946. test -z "$DLLTOOL" && DLLTOOL=dlltool
  5947. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
  5948. $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
  5949. if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
  5950. $as_echo_n "(cached) " >&6
  5951. else
  5952. lt_cv_sharedlib_from_linklib_cmd='unknown'
  5953. case $host_os in
  5954. cygwin* | mingw* | pw32* | cegcc*)
  5955. # two different shell functions defined in ltmain.sh
  5956. # decide which to use based on capabilities of $DLLTOOL
  5957. case `$DLLTOOL --help 2>&1` in
  5958. *--identify-strict*)
  5959. lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
  5960. ;;
  5961. *)
  5962. lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
  5963. ;;
  5964. esac
  5965. ;;
  5966. *)
  5967. # fallback: assume linklib IS sharedlib
  5968. lt_cv_sharedlib_from_linklib_cmd="$ECHO"
  5969. ;;
  5970. esac
  5971. fi
  5972. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
  5973. $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
  5974. sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
  5975. test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
  5976. if test -n "$ac_tool_prefix"; then
  5977. for ac_prog in ar
  5978. do
  5979. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  5980. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  5981. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5982. $as_echo_n "checking for $ac_word... " >&6; }
  5983. if ${ac_cv_prog_AR+:} false; then :
  5984. $as_echo_n "(cached) " >&6
  5985. else
  5986. if test -n "$AR"; then
  5987. ac_cv_prog_AR="$AR" # Let the user override the test.
  5988. else
  5989. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5990. for as_dir in $PATH
  5991. do
  5992. IFS=$as_save_IFS
  5993. test -z "$as_dir" && as_dir=.
  5994. for ac_exec_ext in '' $ac_executable_extensions; do
  5995. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5996. ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
  5997. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5998. break 2
  5999. fi
  6000. done
  6001. done
  6002. IFS=$as_save_IFS
  6003. fi
  6004. fi
  6005. AR=$ac_cv_prog_AR
  6006. if test -n "$AR"; then
  6007. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
  6008. $as_echo "$AR" >&6; }
  6009. else
  6010. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6011. $as_echo "no" >&6; }
  6012. fi
  6013. test -n "$AR" && break
  6014. done
  6015. fi
  6016. if test -z "$AR"; then
  6017. ac_ct_AR=$AR
  6018. for ac_prog in ar
  6019. do
  6020. # Extract the first word of "$ac_prog", so it can be a program name with args.
  6021. set dummy $ac_prog; ac_word=$2
  6022. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6023. $as_echo_n "checking for $ac_word... " >&6; }
  6024. if ${ac_cv_prog_ac_ct_AR+:} false; then :
  6025. $as_echo_n "(cached) " >&6
  6026. else
  6027. if test -n "$ac_ct_AR"; then
  6028. ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
  6029. else
  6030. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6031. for as_dir in $PATH
  6032. do
  6033. IFS=$as_save_IFS
  6034. test -z "$as_dir" && as_dir=.
  6035. for ac_exec_ext in '' $ac_executable_extensions; do
  6036. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6037. ac_cv_prog_ac_ct_AR="$ac_prog"
  6038. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6039. break 2
  6040. fi
  6041. done
  6042. done
  6043. IFS=$as_save_IFS
  6044. fi
  6045. fi
  6046. ac_ct_AR=$ac_cv_prog_ac_ct_AR
  6047. if test -n "$ac_ct_AR"; then
  6048. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
  6049. $as_echo "$ac_ct_AR" >&6; }
  6050. else
  6051. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6052. $as_echo "no" >&6; }
  6053. fi
  6054. test -n "$ac_ct_AR" && break
  6055. done
  6056. if test "x$ac_ct_AR" = x; then
  6057. AR="false"
  6058. else
  6059. case $cross_compiling:$ac_tool_warned in
  6060. yes:)
  6061. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6062. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6063. ac_tool_warned=yes ;;
  6064. esac
  6065. AR=$ac_ct_AR
  6066. fi
  6067. fi
  6068. : ${AR=ar}
  6069. : ${AR_FLAGS=cru}
  6070. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
  6071. $as_echo_n "checking for archiver @FILE support... " >&6; }
  6072. if ${lt_cv_ar_at_file+:} false; then :
  6073. $as_echo_n "(cached) " >&6
  6074. else
  6075. lt_cv_ar_at_file=no
  6076. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6077. /* end confdefs.h. */
  6078. int
  6079. main ()
  6080. {
  6081. ;
  6082. return 0;
  6083. }
  6084. _ACEOF
  6085. if ac_fn_c_try_compile "$LINENO"; then :
  6086. echo conftest.$ac_objext > conftest.lst
  6087. lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
  6088. { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  6089. (eval $lt_ar_try) 2>&5
  6090. ac_status=$?
  6091. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6092. test $ac_status = 0; }
  6093. if test "$ac_status" -eq 0; then
  6094. # Ensure the archiver fails upon bogus file names.
  6095. rm -f conftest.$ac_objext libconftest.a
  6096. { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  6097. (eval $lt_ar_try) 2>&5
  6098. ac_status=$?
  6099. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6100. test $ac_status = 0; }
  6101. if test "$ac_status" -ne 0; then
  6102. lt_cv_ar_at_file=@
  6103. fi
  6104. fi
  6105. rm -f conftest.* libconftest.a
  6106. fi
  6107. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6108. fi
  6109. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
  6110. $as_echo "$lt_cv_ar_at_file" >&6; }
  6111. if test "x$lt_cv_ar_at_file" = xno; then
  6112. archiver_list_spec=
  6113. else
  6114. archiver_list_spec=$lt_cv_ar_at_file
  6115. fi
  6116. if test -n "$ac_tool_prefix"; then
  6117. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  6118. set dummy ${ac_tool_prefix}strip; ac_word=$2
  6119. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6120. $as_echo_n "checking for $ac_word... " >&6; }
  6121. if ${ac_cv_prog_STRIP+:} false; then :
  6122. $as_echo_n "(cached) " >&6
  6123. else
  6124. if test -n "$STRIP"; then
  6125. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  6126. else
  6127. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6128. for as_dir in $PATH
  6129. do
  6130. IFS=$as_save_IFS
  6131. test -z "$as_dir" && as_dir=.
  6132. for ac_exec_ext in '' $ac_executable_extensions; do
  6133. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6134. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  6135. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6136. break 2
  6137. fi
  6138. done
  6139. done
  6140. IFS=$as_save_IFS
  6141. fi
  6142. fi
  6143. STRIP=$ac_cv_prog_STRIP
  6144. if test -n "$STRIP"; then
  6145. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  6146. $as_echo "$STRIP" >&6; }
  6147. else
  6148. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6149. $as_echo "no" >&6; }
  6150. fi
  6151. fi
  6152. if test -z "$ac_cv_prog_STRIP"; then
  6153. ac_ct_STRIP=$STRIP
  6154. # Extract the first word of "strip", so it can be a program name with args.
  6155. set dummy strip; ac_word=$2
  6156. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6157. $as_echo_n "checking for $ac_word... " >&6; }
  6158. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  6159. $as_echo_n "(cached) " >&6
  6160. else
  6161. if test -n "$ac_ct_STRIP"; then
  6162. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  6163. else
  6164. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6165. for as_dir in $PATH
  6166. do
  6167. IFS=$as_save_IFS
  6168. test -z "$as_dir" && as_dir=.
  6169. for ac_exec_ext in '' $ac_executable_extensions; do
  6170. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6171. ac_cv_prog_ac_ct_STRIP="strip"
  6172. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6173. break 2
  6174. fi
  6175. done
  6176. done
  6177. IFS=$as_save_IFS
  6178. fi
  6179. fi
  6180. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  6181. if test -n "$ac_ct_STRIP"; then
  6182. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  6183. $as_echo "$ac_ct_STRIP" >&6; }
  6184. else
  6185. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6186. $as_echo "no" >&6; }
  6187. fi
  6188. if test "x$ac_ct_STRIP" = x; then
  6189. STRIP=":"
  6190. else
  6191. case $cross_compiling:$ac_tool_warned in
  6192. yes:)
  6193. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6194. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6195. ac_tool_warned=yes ;;
  6196. esac
  6197. STRIP=$ac_ct_STRIP
  6198. fi
  6199. else
  6200. STRIP="$ac_cv_prog_STRIP"
  6201. fi
  6202. test -z "$STRIP" && STRIP=:
  6203. if test -n "$ac_tool_prefix"; then
  6204. # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  6205. set dummy ${ac_tool_prefix}ranlib; ac_word=$2
  6206. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6207. $as_echo_n "checking for $ac_word... " >&6; }
  6208. if ${ac_cv_prog_RANLIB+:} false; then :
  6209. $as_echo_n "(cached) " >&6
  6210. else
  6211. if test -n "$RANLIB"; then
  6212. ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  6213. else
  6214. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6215. for as_dir in $PATH
  6216. do
  6217. IFS=$as_save_IFS
  6218. test -z "$as_dir" && as_dir=.
  6219. for ac_exec_ext in '' $ac_executable_extensions; do
  6220. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6221. ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
  6222. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6223. break 2
  6224. fi
  6225. done
  6226. done
  6227. IFS=$as_save_IFS
  6228. fi
  6229. fi
  6230. RANLIB=$ac_cv_prog_RANLIB
  6231. if test -n "$RANLIB"; then
  6232. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
  6233. $as_echo "$RANLIB" >&6; }
  6234. else
  6235. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6236. $as_echo "no" >&6; }
  6237. fi
  6238. fi
  6239. if test -z "$ac_cv_prog_RANLIB"; then
  6240. ac_ct_RANLIB=$RANLIB
  6241. # Extract the first word of "ranlib", so it can be a program name with args.
  6242. set dummy ranlib; ac_word=$2
  6243. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6244. $as_echo_n "checking for $ac_word... " >&6; }
  6245. if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  6246. $as_echo_n "(cached) " >&6
  6247. else
  6248. if test -n "$ac_ct_RANLIB"; then
  6249. ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
  6250. else
  6251. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6252. for as_dir in $PATH
  6253. do
  6254. IFS=$as_save_IFS
  6255. test -z "$as_dir" && as_dir=.
  6256. for ac_exec_ext in '' $ac_executable_extensions; do
  6257. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6258. ac_cv_prog_ac_ct_RANLIB="ranlib"
  6259. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6260. break 2
  6261. fi
  6262. done
  6263. done
  6264. IFS=$as_save_IFS
  6265. fi
  6266. fi
  6267. ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  6268. if test -n "$ac_ct_RANLIB"; then
  6269. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
  6270. $as_echo "$ac_ct_RANLIB" >&6; }
  6271. else
  6272. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6273. $as_echo "no" >&6; }
  6274. fi
  6275. if test "x$ac_ct_RANLIB" = x; then
  6276. RANLIB=":"
  6277. else
  6278. case $cross_compiling:$ac_tool_warned in
  6279. yes:)
  6280. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6281. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6282. ac_tool_warned=yes ;;
  6283. esac
  6284. RANLIB=$ac_ct_RANLIB
  6285. fi
  6286. else
  6287. RANLIB="$ac_cv_prog_RANLIB"
  6288. fi
  6289. test -z "$RANLIB" && RANLIB=:
  6290. # Determine commands to create old-style static archives.
  6291. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
  6292. old_postinstall_cmds='chmod 644 $oldlib'
  6293. old_postuninstall_cmds=
  6294. if test -n "$RANLIB"; then
  6295. case $host_os in
  6296. openbsd*)
  6297. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
  6298. ;;
  6299. *)
  6300. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
  6301. ;;
  6302. esac
  6303. old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
  6304. fi
  6305. case $host_os in
  6306. darwin*)
  6307. lock_old_archive_extraction=yes ;;
  6308. *)
  6309. lock_old_archive_extraction=no ;;
  6310. esac
  6311. # If no C compiler was specified, use CC.
  6312. LTCC=${LTCC-"$CC"}
  6313. # If no C compiler flags were specified, use CFLAGS.
  6314. LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  6315. # Allow CC to be a program name with arguments.
  6316. compiler=$CC
  6317. # Check for command to grab the raw symbol name followed by C symbol from nm.
  6318. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
  6319. $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
  6320. if ${lt_cv_sys_global_symbol_pipe+:} false; then :
  6321. $as_echo_n "(cached) " >&6
  6322. else
  6323. # These are sane defaults that work on at least a few old systems.
  6324. # [They come from Ultrix. What could be older than Ultrix?!! ;)]
  6325. # Character class describing NM global symbol codes.
  6326. symcode='[BCDEGRST]'
  6327. # Regexp to match symbols that can be accessed directly from C.
  6328. sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
  6329. # Define system-specific variables.
  6330. case $host_os in
  6331. aix*)
  6332. symcode='[BCDT]'
  6333. ;;
  6334. cygwin* | mingw* | pw32* | cegcc*)
  6335. symcode='[ABCDGISTW]'
  6336. ;;
  6337. hpux*)
  6338. if test "$host_cpu" = ia64; then
  6339. symcode='[ABCDEGRST]'
  6340. fi
  6341. ;;
  6342. irix* | nonstopux*)
  6343. symcode='[BCDEGRST]'
  6344. ;;
  6345. osf*)
  6346. symcode='[BCDEGQRST]'
  6347. ;;
  6348. solaris*)
  6349. symcode='[BDRT]'
  6350. ;;
  6351. sco3.2v5*)
  6352. symcode='[DT]'
  6353. ;;
  6354. sysv4.2uw2*)
  6355. symcode='[DT]'
  6356. ;;
  6357. sysv5* | sco5v6* | unixware* | OpenUNIX*)
  6358. symcode='[ABDT]'
  6359. ;;
  6360. sysv4)
  6361. symcode='[DFNSTU]'
  6362. ;;
  6363. esac
  6364. # If we're using GNU nm, then use its standard symbol codes.
  6365. case `$NM -V 2>&1` in
  6366. *GNU* | *'with BFD'*)
  6367. symcode='[ABCDGIRSTW]' ;;
  6368. esac
  6369. # Transform an extracted symbol line into a proper C declaration.
  6370. # Some systems (esp. on ia64) link data and code symbols differently,
  6371. # so use this general approach.
  6372. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
  6373. # Transform an extracted symbol line into symbol name and symbol address
  6374. lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
  6375. 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'"
  6376. # Handle CRLF in mingw tool chain
  6377. opt_cr=
  6378. case $build_os in
  6379. mingw*)
  6380. opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  6381. ;;
  6382. esac
  6383. # Try without a prefix underscore, then with it.
  6384. for ac_symprfx in "" "_"; do
  6385. # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  6386. symxfrm="\\1 $ac_symprfx\\2 \\2"
  6387. # Write the raw and C identifiers.
  6388. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6389. # Fake it for dumpbin and say T for any non-static function
  6390. # and D for any global variable.
  6391. # Also find C++ and __fastcall symbols from MSVC++,
  6392. # which start with @ or ?.
  6393. lt_cv_sys_global_symbol_pipe="$AWK '"\
  6394. " {last_section=section; section=\$ 3};"\
  6395. " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
  6396. " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
  6397. " \$ 0!~/External *\|/{next};"\
  6398. " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
  6399. " {if(hide[section]) next};"\
  6400. " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
  6401. " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
  6402. " s[1]~/^[@?]/{print s[1], s[1]; next};"\
  6403. " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
  6404. " ' prfx=^$ac_symprfx"
  6405. else
  6406. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  6407. fi
  6408. lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
  6409. # Check to see that the pipe works correctly.
  6410. pipe_works=no
  6411. rm -f conftest*
  6412. cat > conftest.$ac_ext <<_LT_EOF
  6413. #ifdef __cplusplus
  6414. extern "C" {
  6415. #endif
  6416. char nm_test_var;
  6417. void nm_test_func(void);
  6418. void nm_test_func(void){}
  6419. #ifdef __cplusplus
  6420. }
  6421. #endif
  6422. int main(){nm_test_var='a';nm_test_func();return(0);}
  6423. _LT_EOF
  6424. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6425. (eval $ac_compile) 2>&5
  6426. ac_status=$?
  6427. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6428. test $ac_status = 0; }; then
  6429. # Now try to grab the symbols.
  6430. nlist=conftest.nm
  6431. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
  6432. (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
  6433. ac_status=$?
  6434. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6435. test $ac_status = 0; } && test -s "$nlist"; then
  6436. # Try sorting and uniquifying the output.
  6437. if sort "$nlist" | uniq > "$nlist"T; then
  6438. mv -f "$nlist"T "$nlist"
  6439. else
  6440. rm -f "$nlist"T
  6441. fi
  6442. # Make sure that we snagged all the symbols we need.
  6443. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
  6444. if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
  6445. cat <<_LT_EOF > conftest.$ac_ext
  6446. /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
  6447. #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
  6448. /* DATA imports from DLLs on WIN32 con't be const, because runtime
  6449. relocations are performed -- see ld's documentation on pseudo-relocs. */
  6450. # define LT_DLSYM_CONST
  6451. #elif defined(__osf__)
  6452. /* This system does not cope well with relocations in const data. */
  6453. # define LT_DLSYM_CONST
  6454. #else
  6455. # define LT_DLSYM_CONST const
  6456. #endif
  6457. #ifdef __cplusplus
  6458. extern "C" {
  6459. #endif
  6460. _LT_EOF
  6461. # Now generate the symbol file.
  6462. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
  6463. cat <<_LT_EOF >> conftest.$ac_ext
  6464. /* The mapping between symbol names and symbols. */
  6465. LT_DLSYM_CONST struct {
  6466. const char *name;
  6467. void *address;
  6468. }
  6469. lt__PROGRAM__LTX_preloaded_symbols[] =
  6470. {
  6471. { "@PROGRAM@", (void *) 0 },
  6472. _LT_EOF
  6473. $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
  6474. cat <<\_LT_EOF >> conftest.$ac_ext
  6475. {0, (void *) 0}
  6476. };
  6477. /* This works around a problem in FreeBSD linker */
  6478. #ifdef FREEBSD_WORKAROUND
  6479. static const void *lt_preloaded_setup() {
  6480. return lt__PROGRAM__LTX_preloaded_symbols;
  6481. }
  6482. #endif
  6483. #ifdef __cplusplus
  6484. }
  6485. #endif
  6486. _LT_EOF
  6487. # Now try linking the two files.
  6488. mv conftest.$ac_objext conftstm.$ac_objext
  6489. lt_globsym_save_LIBS=$LIBS
  6490. lt_globsym_save_CFLAGS=$CFLAGS
  6491. LIBS="conftstm.$ac_objext"
  6492. CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
  6493. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  6494. (eval $ac_link) 2>&5
  6495. ac_status=$?
  6496. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6497. test $ac_status = 0; } && test -s conftest${ac_exeext}; then
  6498. pipe_works=yes
  6499. fi
  6500. LIBS=$lt_globsym_save_LIBS
  6501. CFLAGS=$lt_globsym_save_CFLAGS
  6502. else
  6503. echo "cannot find nm_test_func in $nlist" >&5
  6504. fi
  6505. else
  6506. echo "cannot find nm_test_var in $nlist" >&5
  6507. fi
  6508. else
  6509. echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
  6510. fi
  6511. else
  6512. echo "$progname: failed program was:" >&5
  6513. cat conftest.$ac_ext >&5
  6514. fi
  6515. rm -rf conftest* conftst*
  6516. # Do not use the global_symbol_pipe unless it works.
  6517. if test "$pipe_works" = yes; then
  6518. break
  6519. else
  6520. lt_cv_sys_global_symbol_pipe=
  6521. fi
  6522. done
  6523. fi
  6524. if test -z "$lt_cv_sys_global_symbol_pipe"; then
  6525. lt_cv_sys_global_symbol_to_cdecl=
  6526. fi
  6527. if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  6528. { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
  6529. $as_echo "failed" >&6; }
  6530. else
  6531. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
  6532. $as_echo "ok" >&6; }
  6533. fi
  6534. # Response file support.
  6535. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6536. nm_file_list_spec='@'
  6537. elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
  6538. nm_file_list_spec='@'
  6539. fi
  6540. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
  6541. $as_echo_n "checking for sysroot... " >&6; }
  6542. # Check whether --with-sysroot was given.
  6543. if test "${with_sysroot+set}" = set; then :
  6544. withval=$with_sysroot;
  6545. else
  6546. with_sysroot=no
  6547. fi
  6548. lt_sysroot=
  6549. case ${with_sysroot} in #(
  6550. yes)
  6551. if test "$GCC" = yes; then
  6552. lt_sysroot=`$CC --print-sysroot 2>/dev/null`
  6553. fi
  6554. ;; #(
  6555. /*)
  6556. lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
  6557. ;; #(
  6558. no|'')
  6559. ;; #(
  6560. *)
  6561. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
  6562. $as_echo "${with_sysroot}" >&6; }
  6563. as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
  6564. ;;
  6565. esac
  6566. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
  6567. $as_echo "${lt_sysroot:-no}" >&6; }
  6568. # Check whether --enable-libtool-lock was given.
  6569. if test "${enable_libtool_lock+set}" = set; then :
  6570. enableval=$enable_libtool_lock;
  6571. fi
  6572. test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  6573. # Some flags need to be propagated to the compiler or linker for good
  6574. # libtool support.
  6575. case $host in
  6576. ia64-*-hpux*)
  6577. # Find out which ABI we are using.
  6578. echo 'int i;' > conftest.$ac_ext
  6579. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6580. (eval $ac_compile) 2>&5
  6581. ac_status=$?
  6582. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6583. test $ac_status = 0; }; then
  6584. case `/usr/bin/file conftest.$ac_objext` in
  6585. *ELF-32*)
  6586. HPUX_IA64_MODE="32"
  6587. ;;
  6588. *ELF-64*)
  6589. HPUX_IA64_MODE="64"
  6590. ;;
  6591. esac
  6592. fi
  6593. rm -rf conftest*
  6594. ;;
  6595. *-*-irix6*)
  6596. # Find out which ABI we are using.
  6597. echo '#line '$LINENO' "configure"' > conftest.$ac_ext
  6598. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6599. (eval $ac_compile) 2>&5
  6600. ac_status=$?
  6601. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6602. test $ac_status = 0; }; then
  6603. if test "$lt_cv_prog_gnu_ld" = yes; then
  6604. case `/usr/bin/file conftest.$ac_objext` in
  6605. *32-bit*)
  6606. LD="${LD-ld} -melf32bsmip"
  6607. ;;
  6608. *N32*)
  6609. LD="${LD-ld} -melf32bmipn32"
  6610. ;;
  6611. *64-bit*)
  6612. LD="${LD-ld} -melf64bmip"
  6613. ;;
  6614. esac
  6615. else
  6616. case `/usr/bin/file conftest.$ac_objext` in
  6617. *32-bit*)
  6618. LD="${LD-ld} -32"
  6619. ;;
  6620. *N32*)
  6621. LD="${LD-ld} -n32"
  6622. ;;
  6623. *64-bit*)
  6624. LD="${LD-ld} -64"
  6625. ;;
  6626. esac
  6627. fi
  6628. fi
  6629. rm -rf conftest*
  6630. ;;
  6631. x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
  6632. s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  6633. # Find out which ABI we are using.
  6634. echo 'int i;' > conftest.$ac_ext
  6635. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6636. (eval $ac_compile) 2>&5
  6637. ac_status=$?
  6638. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6639. test $ac_status = 0; }; then
  6640. case `/usr/bin/file conftest.o` in
  6641. *32-bit*)
  6642. case $host in
  6643. x86_64-*kfreebsd*-gnu)
  6644. LD="${LD-ld} -m elf_i386_fbsd"
  6645. ;;
  6646. x86_64-*linux*)
  6647. case `/usr/bin/file conftest.o` in
  6648. *x86-64*)
  6649. LD="${LD-ld} -m elf32_x86_64"
  6650. ;;
  6651. *)
  6652. LD="${LD-ld} -m elf_i386"
  6653. ;;
  6654. esac
  6655. ;;
  6656. powerpc64le-*)
  6657. LD="${LD-ld} -m elf32lppclinux"
  6658. ;;
  6659. powerpc64-*)
  6660. LD="${LD-ld} -m elf32ppclinux"
  6661. ;;
  6662. s390x-*linux*)
  6663. LD="${LD-ld} -m elf_s390"
  6664. ;;
  6665. sparc64-*linux*)
  6666. LD="${LD-ld} -m elf32_sparc"
  6667. ;;
  6668. esac
  6669. ;;
  6670. *64-bit*)
  6671. case $host in
  6672. x86_64-*kfreebsd*-gnu)
  6673. LD="${LD-ld} -m elf_x86_64_fbsd"
  6674. ;;
  6675. x86_64-*linux*)
  6676. LD="${LD-ld} -m elf_x86_64"
  6677. ;;
  6678. powerpcle-*)
  6679. LD="${LD-ld} -m elf64lppc"
  6680. ;;
  6681. powerpc-*)
  6682. LD="${LD-ld} -m elf64ppc"
  6683. ;;
  6684. s390*-*linux*|s390*-*tpf*)
  6685. LD="${LD-ld} -m elf64_s390"
  6686. ;;
  6687. sparc*-*linux*)
  6688. LD="${LD-ld} -m elf64_sparc"
  6689. ;;
  6690. esac
  6691. ;;
  6692. esac
  6693. fi
  6694. rm -rf conftest*
  6695. ;;
  6696. *-*-sco3.2v5*)
  6697. # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  6698. SAVE_CFLAGS="$CFLAGS"
  6699. CFLAGS="$CFLAGS -belf"
  6700. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
  6701. $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
  6702. if ${lt_cv_cc_needs_belf+:} false; then :
  6703. $as_echo_n "(cached) " >&6
  6704. else
  6705. ac_ext=c
  6706. ac_cpp='$CPP $CPPFLAGS'
  6707. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6708. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6709. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6710. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6711. /* end confdefs.h. */
  6712. int
  6713. main ()
  6714. {
  6715. ;
  6716. return 0;
  6717. }
  6718. _ACEOF
  6719. if ac_fn_c_try_link "$LINENO"; then :
  6720. lt_cv_cc_needs_belf=yes
  6721. else
  6722. lt_cv_cc_needs_belf=no
  6723. fi
  6724. rm -f core conftest.err conftest.$ac_objext \
  6725. conftest$ac_exeext conftest.$ac_ext
  6726. ac_ext=c
  6727. ac_cpp='$CPP $CPPFLAGS'
  6728. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6729. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6730. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6731. fi
  6732. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
  6733. $as_echo "$lt_cv_cc_needs_belf" >&6; }
  6734. if test x"$lt_cv_cc_needs_belf" != x"yes"; then
  6735. # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
  6736. CFLAGS="$SAVE_CFLAGS"
  6737. fi
  6738. ;;
  6739. *-*solaris*)
  6740. # Find out which ABI we are using.
  6741. echo 'int i;' > conftest.$ac_ext
  6742. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6743. (eval $ac_compile) 2>&5
  6744. ac_status=$?
  6745. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6746. test $ac_status = 0; }; then
  6747. case `/usr/bin/file conftest.o` in
  6748. *64-bit*)
  6749. case $lt_cv_prog_gnu_ld in
  6750. yes*)
  6751. case $host in
  6752. i?86-*-solaris*)
  6753. LD="${LD-ld} -m elf_x86_64"
  6754. ;;
  6755. sparc*-*-solaris*)
  6756. LD="${LD-ld} -m elf64_sparc"
  6757. ;;
  6758. esac
  6759. # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
  6760. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
  6761. LD="${LD-ld}_sol2"
  6762. fi
  6763. ;;
  6764. *)
  6765. if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
  6766. LD="${LD-ld} -64"
  6767. fi
  6768. ;;
  6769. esac
  6770. ;;
  6771. esac
  6772. fi
  6773. rm -rf conftest*
  6774. ;;
  6775. esac
  6776. need_locks="$enable_libtool_lock"
  6777. if test -n "$ac_tool_prefix"; then
  6778. # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
  6779. set dummy ${ac_tool_prefix}mt; ac_word=$2
  6780. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6781. $as_echo_n "checking for $ac_word... " >&6; }
  6782. if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
  6783. $as_echo_n "(cached) " >&6
  6784. else
  6785. if test -n "$MANIFEST_TOOL"; then
  6786. ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
  6787. else
  6788. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6789. for as_dir in $PATH
  6790. do
  6791. IFS=$as_save_IFS
  6792. test -z "$as_dir" && as_dir=.
  6793. for ac_exec_ext in '' $ac_executable_extensions; do
  6794. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6795. ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
  6796. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6797. break 2
  6798. fi
  6799. done
  6800. done
  6801. IFS=$as_save_IFS
  6802. fi
  6803. fi
  6804. MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
  6805. if test -n "$MANIFEST_TOOL"; then
  6806. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
  6807. $as_echo "$MANIFEST_TOOL" >&6; }
  6808. else
  6809. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6810. $as_echo "no" >&6; }
  6811. fi
  6812. fi
  6813. if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
  6814. ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
  6815. # Extract the first word of "mt", so it can be a program name with args.
  6816. set dummy mt; ac_word=$2
  6817. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6818. $as_echo_n "checking for $ac_word... " >&6; }
  6819. if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
  6820. $as_echo_n "(cached) " >&6
  6821. else
  6822. if test -n "$ac_ct_MANIFEST_TOOL"; then
  6823. ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
  6824. else
  6825. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6826. for as_dir in $PATH
  6827. do
  6828. IFS=$as_save_IFS
  6829. test -z "$as_dir" && as_dir=.
  6830. for ac_exec_ext in '' $ac_executable_extensions; do
  6831. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6832. ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
  6833. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6834. break 2
  6835. fi
  6836. done
  6837. done
  6838. IFS=$as_save_IFS
  6839. fi
  6840. fi
  6841. ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
  6842. if test -n "$ac_ct_MANIFEST_TOOL"; then
  6843. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
  6844. $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
  6845. else
  6846. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6847. $as_echo "no" >&6; }
  6848. fi
  6849. if test "x$ac_ct_MANIFEST_TOOL" = x; then
  6850. MANIFEST_TOOL=":"
  6851. else
  6852. case $cross_compiling:$ac_tool_warned in
  6853. yes:)
  6854. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6855. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6856. ac_tool_warned=yes ;;
  6857. esac
  6858. MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
  6859. fi
  6860. else
  6861. MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
  6862. fi
  6863. test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
  6864. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
  6865. $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
  6866. if ${lt_cv_path_mainfest_tool+:} false; then :
  6867. $as_echo_n "(cached) " >&6
  6868. else
  6869. lt_cv_path_mainfest_tool=no
  6870. echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
  6871. $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
  6872. cat conftest.err >&5
  6873. if $GREP 'Manifest Tool' conftest.out > /dev/null; then
  6874. lt_cv_path_mainfest_tool=yes
  6875. fi
  6876. rm -f conftest*
  6877. fi
  6878. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
  6879. $as_echo "$lt_cv_path_mainfest_tool" >&6; }
  6880. if test "x$lt_cv_path_mainfest_tool" != xyes; then
  6881. MANIFEST_TOOL=:
  6882. fi
  6883. case $host_os in
  6884. rhapsody* | darwin*)
  6885. if test -n "$ac_tool_prefix"; then
  6886. # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
  6887. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
  6888. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6889. $as_echo_n "checking for $ac_word... " >&6; }
  6890. if ${ac_cv_prog_DSYMUTIL+:} false; then :
  6891. $as_echo_n "(cached) " >&6
  6892. else
  6893. if test -n "$DSYMUTIL"; then
  6894. ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
  6895. else
  6896. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6897. for as_dir in $PATH
  6898. do
  6899. IFS=$as_save_IFS
  6900. test -z "$as_dir" && as_dir=.
  6901. for ac_exec_ext in '' $ac_executable_extensions; do
  6902. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6903. ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
  6904. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6905. break 2
  6906. fi
  6907. done
  6908. done
  6909. IFS=$as_save_IFS
  6910. fi
  6911. fi
  6912. DSYMUTIL=$ac_cv_prog_DSYMUTIL
  6913. if test -n "$DSYMUTIL"; then
  6914. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
  6915. $as_echo "$DSYMUTIL" >&6; }
  6916. else
  6917. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6918. $as_echo "no" >&6; }
  6919. fi
  6920. fi
  6921. if test -z "$ac_cv_prog_DSYMUTIL"; then
  6922. ac_ct_DSYMUTIL=$DSYMUTIL
  6923. # Extract the first word of "dsymutil", so it can be a program name with args.
  6924. set dummy dsymutil; ac_word=$2
  6925. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6926. $as_echo_n "checking for $ac_word... " >&6; }
  6927. if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
  6928. $as_echo_n "(cached) " >&6
  6929. else
  6930. if test -n "$ac_ct_DSYMUTIL"; then
  6931. ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
  6932. else
  6933. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6934. for as_dir in $PATH
  6935. do
  6936. IFS=$as_save_IFS
  6937. test -z "$as_dir" && as_dir=.
  6938. for ac_exec_ext in '' $ac_executable_extensions; do
  6939. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6940. ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
  6941. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6942. break 2
  6943. fi
  6944. done
  6945. done
  6946. IFS=$as_save_IFS
  6947. fi
  6948. fi
  6949. ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
  6950. if test -n "$ac_ct_DSYMUTIL"; then
  6951. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
  6952. $as_echo "$ac_ct_DSYMUTIL" >&6; }
  6953. else
  6954. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6955. $as_echo "no" >&6; }
  6956. fi
  6957. if test "x$ac_ct_DSYMUTIL" = x; then
  6958. DSYMUTIL=":"
  6959. else
  6960. case $cross_compiling:$ac_tool_warned in
  6961. yes:)
  6962. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6963. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6964. ac_tool_warned=yes ;;
  6965. esac
  6966. DSYMUTIL=$ac_ct_DSYMUTIL
  6967. fi
  6968. else
  6969. DSYMUTIL="$ac_cv_prog_DSYMUTIL"
  6970. fi
  6971. if test -n "$ac_tool_prefix"; then
  6972. # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
  6973. set dummy ${ac_tool_prefix}nmedit; ac_word=$2
  6974. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6975. $as_echo_n "checking for $ac_word... " >&6; }
  6976. if ${ac_cv_prog_NMEDIT+:} false; then :
  6977. $as_echo_n "(cached) " >&6
  6978. else
  6979. if test -n "$NMEDIT"; then
  6980. ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
  6981. else
  6982. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6983. for as_dir in $PATH
  6984. do
  6985. IFS=$as_save_IFS
  6986. test -z "$as_dir" && as_dir=.
  6987. for ac_exec_ext in '' $ac_executable_extensions; do
  6988. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6989. ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
  6990. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6991. break 2
  6992. fi
  6993. done
  6994. done
  6995. IFS=$as_save_IFS
  6996. fi
  6997. fi
  6998. NMEDIT=$ac_cv_prog_NMEDIT
  6999. if test -n "$NMEDIT"; then
  7000. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
  7001. $as_echo "$NMEDIT" >&6; }
  7002. else
  7003. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7004. $as_echo "no" >&6; }
  7005. fi
  7006. fi
  7007. if test -z "$ac_cv_prog_NMEDIT"; then
  7008. ac_ct_NMEDIT=$NMEDIT
  7009. # Extract the first word of "nmedit", so it can be a program name with args.
  7010. set dummy nmedit; ac_word=$2
  7011. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  7012. $as_echo_n "checking for $ac_word... " >&6; }
  7013. if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
  7014. $as_echo_n "(cached) " >&6
  7015. else
  7016. if test -n "$ac_ct_NMEDIT"; then
  7017. ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
  7018. else
  7019. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  7020. for as_dir in $PATH
  7021. do
  7022. IFS=$as_save_IFS
  7023. test -z "$as_dir" && as_dir=.
  7024. for ac_exec_ext in '' $ac_executable_extensions; do
  7025. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  7026. ac_cv_prog_ac_ct_NMEDIT="nmedit"
  7027. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  7028. break 2
  7029. fi
  7030. done
  7031. done
  7032. IFS=$as_save_IFS
  7033. fi
  7034. fi
  7035. ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
  7036. if test -n "$ac_ct_NMEDIT"; then
  7037. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
  7038. $as_echo "$ac_ct_NMEDIT" >&6; }
  7039. else
  7040. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7041. $as_echo "no" >&6; }
  7042. fi
  7043. if test "x$ac_ct_NMEDIT" = x; then
  7044. NMEDIT=":"
  7045. else
  7046. case $cross_compiling:$ac_tool_warned in
  7047. yes:)
  7048. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5