configure 481 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 5.37.
  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='5.37'
  544. PACKAGE_STRING='file 5.37'
  545. PACKAGE_BUGREPORT='christos@astron.com'
  546. PACKAGE_URL=''
  547. # Factoring default headers for most tests.
  548. ac_includes_default="\
  549. #include <stdio.h>
  550. #ifdef HAVE_SYS_TYPES_H
  551. # include <sys/types.h>
  552. #endif
  553. #ifdef HAVE_SYS_STAT_H
  554. # include <sys/stat.h>
  555. #endif
  556. #ifdef STDC_HEADERS
  557. # include <stdlib.h>
  558. # include <stddef.h>
  559. #else
  560. # ifdef HAVE_STDLIB_H
  561. # include <stdlib.h>
  562. # endif
  563. #endif
  564. #ifdef HAVE_STRING_H
  565. # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  566. # include <memory.h>
  567. # endif
  568. # include <string.h>
  569. #endif
  570. #ifdef HAVE_STRINGS_H
  571. # include <strings.h>
  572. #endif
  573. #ifdef HAVE_INTTYPES_H
  574. # include <inttypes.h>
  575. #endif
  576. #ifdef HAVE_STDINT_H
  577. # include <stdint.h>
  578. #endif
  579. #ifdef HAVE_UNISTD_H
  580. # include <unistd.h>
  581. #endif"
  582. ac_header_list=
  583. ac_subst_vars='am__EXEEXT_FALSE
  584. am__EXEEXT_TRUE
  585. LTLIBOBJS
  586. IS_CROSS_COMPILE_FALSE
  587. IS_CROSS_COMPILE_TRUE
  588. LIBOBJS
  589. HAVE_VISIBILITY
  590. CFLAG_VISIBILITY
  591. OTOOL64
  592. OTOOL
  593. LIPO
  594. NMEDIT
  595. DSYMUTIL
  596. MANIFEST_TOOL
  597. RANLIB
  598. ac_ct_AR
  599. AR
  600. DLLTOOL
  601. OBJDUMP
  602. NM
  603. ac_ct_DUMPBIN
  604. DUMPBIN
  605. LD
  606. FGREP
  607. SED
  608. LIBTOOL
  609. LN_S
  610. EGREP
  611. GREP
  612. CPP
  613. am__fastdepCC_FALSE
  614. am__fastdepCC_TRUE
  615. CCDEPMODE
  616. am__nodep
  617. AMDEPBACKSLASH
  618. AMDEP_FALSE
  619. AMDEP_TRUE
  620. am__quote
  621. am__include
  622. DEPDIR
  623. OBJEXT
  624. EXEEXT
  625. ac_ct_CC
  626. CPPFLAGS
  627. LDFLAGS
  628. CFLAGS
  629. CC
  630. WARNINGS
  631. FSECT5_FALSE
  632. FSECT5_TRUE
  633. fsect
  634. pkgdatadir
  635. MINGW_FALSE
  636. MINGW_TRUE
  637. MINGW
  638. host_os
  639. host_vendor
  640. host_cpu
  641. host
  642. build_os
  643. build_vendor
  644. build_cpu
  645. build
  646. AM_BACKSLASH
  647. AM_DEFAULT_VERBOSITY
  648. AM_DEFAULT_V
  649. AM_V
  650. am__untar
  651. am__tar
  652. AMTAR
  653. am__leading_dot
  654. SET_MAKE
  655. AWK
  656. mkdir_p
  657. MKDIR_P
  658. INSTALL_STRIP_PROGRAM
  659. STRIP
  660. install_sh
  661. MAKEINFO
  662. AUTOHEADER
  663. AUTOMAKE
  664. AUTOCONF
  665. ACLOCAL
  666. VERSION
  667. PACKAGE
  668. CYGPATH_W
  669. am__isrc
  670. INSTALL_DATA
  671. INSTALL_SCRIPT
  672. INSTALL_PROGRAM
  673. target_alias
  674. host_alias
  675. build_alias
  676. LIBS
  677. ECHO_T
  678. ECHO_N
  679. ECHO_C
  680. DEFS
  681. mandir
  682. localedir
  683. libdir
  684. psdir
  685. pdfdir
  686. dvidir
  687. htmldir
  688. infodir
  689. docdir
  690. oldincludedir
  691. includedir
  692. localstatedir
  693. sharedstatedir
  694. sysconfdir
  695. datadir
  696. datarootdir
  697. libexecdir
  698. sbindir
  699. bindir
  700. program_transform_name
  701. prefix
  702. exec_prefix
  703. PACKAGE_URL
  704. PACKAGE_BUGREPORT
  705. PACKAGE_STRING
  706. PACKAGE_VERSION
  707. PACKAGE_TARNAME
  708. PACKAGE_NAME
  709. PATH_SEPARATOR
  710. SHELL'
  711. ac_subst_files=''
  712. ac_user_opts='
  713. enable_option_checking
  714. enable_silent_rules
  715. enable_elf
  716. enable_elf_core
  717. enable_zlib
  718. enable_libseccomp
  719. enable_fsect_man5
  720. enable_dependency_tracking
  721. enable_static
  722. with_pic
  723. enable_shared
  724. enable_fast_install
  725. with_gnu_ld
  726. with_sysroot
  727. enable_libtool_lock
  728. enable_largefile
  729. enable_warnings
  730. '
  731. ac_precious_vars='build_alias
  732. host_alias
  733. target_alias
  734. CC
  735. CFLAGS
  736. LDFLAGS
  737. LIBS
  738. CPPFLAGS
  739. CPP'
  740. # Initialize some variables set by options.
  741. ac_init_help=
  742. ac_init_version=false
  743. ac_unrecognized_opts=
  744. ac_unrecognized_sep=
  745. # The variables have the same names as the options, with
  746. # dashes changed to underlines.
  747. cache_file=/dev/null
  748. exec_prefix=NONE
  749. no_create=
  750. no_recursion=
  751. prefix=NONE
  752. program_prefix=NONE
  753. program_suffix=NONE
  754. program_transform_name=s,x,x,
  755. silent=
  756. site=
  757. srcdir=
  758. verbose=
  759. x_includes=NONE
  760. x_libraries=NONE
  761. # Installation directory options.
  762. # These are left unexpanded so users can "make install exec_prefix=/foo"
  763. # and all the variables that are supposed to be based on exec_prefix
  764. # by default will actually change.
  765. # Use braces instead of parens because sh, perl, etc. also accept them.
  766. # (The list follows the same order as the GNU Coding Standards.)
  767. bindir='${exec_prefix}/bin'
  768. sbindir='${exec_prefix}/sbin'
  769. libexecdir='${exec_prefix}/libexec'
  770. datarootdir='${prefix}/share'
  771. datadir='${datarootdir}'
  772. sysconfdir='${prefix}/etc'
  773. sharedstatedir='${prefix}/com'
  774. localstatedir='${prefix}/var'
  775. includedir='${prefix}/include'
  776. oldincludedir='/usr/include'
  777. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  778. infodir='${datarootdir}/info'
  779. htmldir='${docdir}'
  780. dvidir='${docdir}'
  781. pdfdir='${docdir}'
  782. psdir='${docdir}'
  783. libdir='${exec_prefix}/lib'
  784. localedir='${datarootdir}/locale'
  785. mandir='${datarootdir}/man'
  786. ac_prev=
  787. ac_dashdash=
  788. for ac_option
  789. do
  790. # If the previous option needs an argument, assign it.
  791. if test -n "$ac_prev"; then
  792. eval $ac_prev=\$ac_option
  793. ac_prev=
  794. continue
  795. fi
  796. case $ac_option in
  797. *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  798. *=) ac_optarg= ;;
  799. *) ac_optarg=yes ;;
  800. esac
  801. # Accept the important Cygnus configure options, so we can diagnose typos.
  802. case $ac_dashdash$ac_option in
  803. --)
  804. ac_dashdash=yes ;;
  805. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  806. ac_prev=bindir ;;
  807. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  808. bindir=$ac_optarg ;;
  809. -build | --build | --buil | --bui | --bu)
  810. ac_prev=build_alias ;;
  811. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  812. build_alias=$ac_optarg ;;
  813. -cache-file | --cache-file | --cache-fil | --cache-fi \
  814. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  815. ac_prev=cache_file ;;
  816. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  817. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  818. cache_file=$ac_optarg ;;
  819. --config-cache | -C)
  820. cache_file=config.cache ;;
  821. -datadir | --datadir | --datadi | --datad)
  822. ac_prev=datadir ;;
  823. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  824. datadir=$ac_optarg ;;
  825. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  826. | --dataroo | --dataro | --datar)
  827. ac_prev=datarootdir ;;
  828. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  829. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  830. datarootdir=$ac_optarg ;;
  831. -disable-* | --disable-*)
  832. ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  833. # Reject names that are not valid shell variable names.
  834. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  835. as_fn_error $? "invalid feature name: $ac_useropt"
  836. ac_useropt_orig=$ac_useropt
  837. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  838. case $ac_user_opts in
  839. *"
  840. "enable_$ac_useropt"
  841. "*) ;;
  842. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  843. ac_unrecognized_sep=', ';;
  844. esac
  845. eval enable_$ac_useropt=no ;;
  846. -docdir | --docdir | --docdi | --doc | --do)
  847. ac_prev=docdir ;;
  848. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  849. docdir=$ac_optarg ;;
  850. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  851. ac_prev=dvidir ;;
  852. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  853. dvidir=$ac_optarg ;;
  854. -enable-* | --enable-*)
  855. ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  856. # Reject names that are not valid shell variable names.
  857. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  858. as_fn_error $? "invalid feature name: $ac_useropt"
  859. ac_useropt_orig=$ac_useropt
  860. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  861. case $ac_user_opts in
  862. *"
  863. "enable_$ac_useropt"
  864. "*) ;;
  865. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  866. ac_unrecognized_sep=', ';;
  867. esac
  868. eval enable_$ac_useropt=\$ac_optarg ;;
  869. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  870. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  871. | --exec | --exe | --ex)
  872. ac_prev=exec_prefix ;;
  873. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  874. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  875. | --exec=* | --exe=* | --ex=*)
  876. exec_prefix=$ac_optarg ;;
  877. -gas | --gas | --ga | --g)
  878. # Obsolete; use --with-gas.
  879. with_gas=yes ;;
  880. -help | --help | --hel | --he | -h)
  881. ac_init_help=long ;;
  882. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  883. ac_init_help=recursive ;;
  884. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  885. ac_init_help=short ;;
  886. -host | --host | --hos | --ho)
  887. ac_prev=host_alias ;;
  888. -host=* | --host=* | --hos=* | --ho=*)
  889. host_alias=$ac_optarg ;;
  890. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  891. ac_prev=htmldir ;;
  892. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  893. | --ht=*)
  894. htmldir=$ac_optarg ;;
  895. -includedir | --includedir | --includedi | --included | --include \
  896. | --includ | --inclu | --incl | --inc)
  897. ac_prev=includedir ;;
  898. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  899. | --includ=* | --inclu=* | --incl=* | --inc=*)
  900. includedir=$ac_optarg ;;
  901. -infodir | --infodir | --infodi | --infod | --info | --inf)
  902. ac_prev=infodir ;;
  903. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  904. infodir=$ac_optarg ;;
  905. -libdir | --libdir | --libdi | --libd)
  906. ac_prev=libdir ;;
  907. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  908. libdir=$ac_optarg ;;
  909. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  910. | --libexe | --libex | --libe)
  911. ac_prev=libexecdir ;;
  912. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  913. | --libexe=* | --libex=* | --libe=*)
  914. libexecdir=$ac_optarg ;;
  915. -localedir | --localedir | --localedi | --localed | --locale)
  916. ac_prev=localedir ;;
  917. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  918. localedir=$ac_optarg ;;
  919. -localstatedir | --localstatedir | --localstatedi | --localstated \
  920. | --localstate | --localstat | --localsta | --localst | --locals)
  921. ac_prev=localstatedir ;;
  922. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  923. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  924. localstatedir=$ac_optarg ;;
  925. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  926. ac_prev=mandir ;;
  927. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  928. mandir=$ac_optarg ;;
  929. -nfp | --nfp | --nf)
  930. # Obsolete; use --without-fp.
  931. with_fp=no ;;
  932. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  933. | --no-cr | --no-c | -n)
  934. no_create=yes ;;
  935. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  936. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  937. no_recursion=yes ;;
  938. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  939. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  940. | --oldin | --oldi | --old | --ol | --o)
  941. ac_prev=oldincludedir ;;
  942. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  943. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  944. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  945. oldincludedir=$ac_optarg ;;
  946. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  947. ac_prev=prefix ;;
  948. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  949. prefix=$ac_optarg ;;
  950. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  951. | --program-pre | --program-pr | --program-p)
  952. ac_prev=program_prefix ;;
  953. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  954. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  955. program_prefix=$ac_optarg ;;
  956. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  957. | --program-suf | --program-su | --program-s)
  958. ac_prev=program_suffix ;;
  959. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  960. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  961. program_suffix=$ac_optarg ;;
  962. -program-transform-name | --program-transform-name \
  963. | --program-transform-nam | --program-transform-na \
  964. | --program-transform-n | --program-transform- \
  965. | --program-transform | --program-transfor \
  966. | --program-transfo | --program-transf \
  967. | --program-trans | --program-tran \
  968. | --progr-tra | --program-tr | --program-t)
  969. ac_prev=program_transform_name ;;
  970. -program-transform-name=* | --program-transform-name=* \
  971. | --program-transform-nam=* | --program-transform-na=* \
  972. | --program-transform-n=* | --program-transform-=* \
  973. | --program-transform=* | --program-transfor=* \
  974. | --program-transfo=* | --program-transf=* \
  975. | --program-trans=* | --program-tran=* \
  976. | --progr-tra=* | --program-tr=* | --program-t=*)
  977. program_transform_name=$ac_optarg ;;
  978. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  979. ac_prev=pdfdir ;;
  980. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  981. pdfdir=$ac_optarg ;;
  982. -psdir | --psdir | --psdi | --psd | --ps)
  983. ac_prev=psdir ;;
  984. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  985. psdir=$ac_optarg ;;
  986. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  987. | -silent | --silent | --silen | --sile | --sil)
  988. silent=yes ;;
  989. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  990. ac_prev=sbindir ;;
  991. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  992. | --sbi=* | --sb=*)
  993. sbindir=$ac_optarg ;;
  994. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  995. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  996. | --sharedst | --shareds | --shared | --share | --shar \
  997. | --sha | --sh)
  998. ac_prev=sharedstatedir ;;
  999. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1000. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1001. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1002. | --sha=* | --sh=*)
  1003. sharedstatedir=$ac_optarg ;;
  1004. -site | --site | --sit)
  1005. ac_prev=site ;;
  1006. -site=* | --site=* | --sit=*)
  1007. site=$ac_optarg ;;
  1008. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1009. ac_prev=srcdir ;;
  1010. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1011. srcdir=$ac_optarg ;;
  1012. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1013. | --syscon | --sysco | --sysc | --sys | --sy)
  1014. ac_prev=sysconfdir ;;
  1015. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1016. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1017. sysconfdir=$ac_optarg ;;
  1018. -target | --target | --targe | --targ | --tar | --ta | --t)
  1019. ac_prev=target_alias ;;
  1020. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1021. target_alias=$ac_optarg ;;
  1022. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1023. verbose=yes ;;
  1024. -version | --version | --versio | --versi | --vers | -V)
  1025. ac_init_version=: ;;
  1026. -with-* | --with-*)
  1027. ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1028. # Reject names that are not valid shell variable names.
  1029. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1030. as_fn_error $? "invalid package name: $ac_useropt"
  1031. ac_useropt_orig=$ac_useropt
  1032. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1033. case $ac_user_opts in
  1034. *"
  1035. "with_$ac_useropt"
  1036. "*) ;;
  1037. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1038. ac_unrecognized_sep=', ';;
  1039. esac
  1040. eval with_$ac_useropt=\$ac_optarg ;;
  1041. -without-* | --without-*)
  1042. ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1043. # Reject names that are not valid shell variable names.
  1044. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1045. as_fn_error $? "invalid package name: $ac_useropt"
  1046. ac_useropt_orig=$ac_useropt
  1047. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1048. case $ac_user_opts in
  1049. *"
  1050. "with_$ac_useropt"
  1051. "*) ;;
  1052. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1053. ac_unrecognized_sep=', ';;
  1054. esac
  1055. eval with_$ac_useropt=no ;;
  1056. --x)
  1057. # Obsolete; use --with-x.
  1058. with_x=yes ;;
  1059. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1060. | --x-incl | --x-inc | --x-in | --x-i)
  1061. ac_prev=x_includes ;;
  1062. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1063. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1064. x_includes=$ac_optarg ;;
  1065. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1066. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1067. ac_prev=x_libraries ;;
  1068. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1069. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1070. x_libraries=$ac_optarg ;;
  1071. -*) as_fn_error $? "unrecognized option: \`$ac_option'
  1072. Try \`$0 --help' for more information"
  1073. ;;
  1074. *=*)
  1075. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1076. # Reject names that are not valid shell variable names.
  1077. case $ac_envvar in #(
  1078. '' | [0-9]* | *[!_$as_cr_alnum]* )
  1079. as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
  1080. esac
  1081. eval $ac_envvar=\$ac_optarg
  1082. export $ac_envvar ;;
  1083. *)
  1084. # FIXME: should be removed in autoconf 3.0.
  1085. $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1086. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1087. $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1088. : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
  1089. ;;
  1090. esac
  1091. done
  1092. if test -n "$ac_prev"; then
  1093. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1094. as_fn_error $? "missing argument to $ac_option"
  1095. fi
  1096. if test -n "$ac_unrecognized_opts"; then
  1097. case $enable_option_checking in
  1098. no) ;;
  1099. fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
  1100. *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1101. esac
  1102. fi
  1103. # Check all directory arguments for consistency.
  1104. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1105. datadir sysconfdir sharedstatedir localstatedir includedir \
  1106. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1107. libdir localedir mandir
  1108. do
  1109. eval ac_val=\$$ac_var
  1110. # Remove trailing slashes.
  1111. case $ac_val in
  1112. */ )
  1113. ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1114. eval $ac_var=\$ac_val;;
  1115. esac
  1116. # Be sure to have absolute directory names.
  1117. case $ac_val in
  1118. [\\/$]* | ?:[\\/]* ) continue;;
  1119. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1120. esac
  1121. as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
  1122. done
  1123. # There might be people who depend on the old broken behavior: `$host'
  1124. # used to hold the argument of --host etc.
  1125. # FIXME: To remove some day.
  1126. build=$build_alias
  1127. host=$host_alias
  1128. target=$target_alias
  1129. # FIXME: To remove some day.
  1130. if test "x$host_alias" != x; then
  1131. if test "x$build_alias" = x; then
  1132. cross_compiling=maybe
  1133. elif test "x$build_alias" != "x$host_alias"; then
  1134. cross_compiling=yes
  1135. fi
  1136. fi
  1137. ac_tool_prefix=
  1138. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1139. test "$silent" = yes && exec 6>/dev/null
  1140. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1141. ac_ls_di=`ls -di .` &&
  1142. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1143. as_fn_error $? "working directory cannot be determined"
  1144. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1145. as_fn_error $? "pwd does not report name of working directory"
  1146. # Find the source files, if location was not specified.
  1147. if test -z "$srcdir"; then
  1148. ac_srcdir_defaulted=yes
  1149. # Try the directory containing this script, then the parent directory.
  1150. ac_confdir=`$as_dirname -- "$as_myself" ||
  1151. $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1152. X"$as_myself" : 'X\(//\)[^/]' \| \
  1153. X"$as_myself" : 'X\(//\)$' \| \
  1154. X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1155. $as_echo X"$as_myself" |
  1156. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1157. s//\1/
  1158. q
  1159. }
  1160. /^X\(\/\/\)[^/].*/{
  1161. s//\1/
  1162. q
  1163. }
  1164. /^X\(\/\/\)$/{
  1165. s//\1/
  1166. q
  1167. }
  1168. /^X\(\/\).*/{
  1169. s//\1/
  1170. q
  1171. }
  1172. s/.*/./; q'`
  1173. srcdir=$ac_confdir
  1174. if test ! -r "$srcdir/$ac_unique_file"; then
  1175. srcdir=..
  1176. fi
  1177. else
  1178. ac_srcdir_defaulted=no
  1179. fi
  1180. if test ! -r "$srcdir/$ac_unique_file"; then
  1181. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1182. as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
  1183. fi
  1184. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1185. ac_abs_confdir=`(
  1186. cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
  1187. pwd)`
  1188. # When building in place, set srcdir=.
  1189. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1190. srcdir=.
  1191. fi
  1192. # Remove unnecessary trailing slashes from srcdir.
  1193. # Double slashes in file names in object file debugging info
  1194. # mess up M-x gdb in Emacs.
  1195. case $srcdir in
  1196. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1197. esac
  1198. for ac_var in $ac_precious_vars; do
  1199. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1200. eval ac_env_${ac_var}_value=\$${ac_var}
  1201. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1202. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1203. done
  1204. #
  1205. # Report the --help message.
  1206. #
  1207. if test "$ac_init_help" = "long"; then
  1208. # Omit some internal or obsolete options to make the list less imposing.
  1209. # This message is too long to be a string in the A/UX 3.1 sh.
  1210. cat <<_ACEOF
  1211. \`configure' configures file 5.37 to adapt to many kinds of systems.
  1212. Usage: $0 [OPTION]... [VAR=VALUE]...
  1213. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1214. VAR=VALUE. See below for descriptions of some of the useful variables.
  1215. Defaults for the options are specified in brackets.
  1216. Configuration:
  1217. -h, --help display this help and exit
  1218. --help=short display options specific to this package
  1219. --help=recursive display the short help of all the included packages
  1220. -V, --version display version information and exit
  1221. -q, --quiet, --silent do not print \`checking ...' messages
  1222. --cache-file=FILE cache test results in FILE [disabled]
  1223. -C, --config-cache alias for \`--cache-file=config.cache'
  1224. -n, --no-create do not create output files
  1225. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1226. Installation directories:
  1227. --prefix=PREFIX install architecture-independent files in PREFIX
  1228. [$ac_default_prefix]
  1229. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1230. [PREFIX]
  1231. By default, \`make install' will install all the files in
  1232. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1233. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1234. for instance \`--prefix=\$HOME'.
  1235. For better control, use the options below.
  1236. Fine tuning of the installation directories:
  1237. --bindir=DIR user executables [EPREFIX/bin]
  1238. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1239. --libexecdir=DIR program executables [EPREFIX/libexec]
  1240. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1241. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1242. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1243. --libdir=DIR object code libraries [EPREFIX/lib]
  1244. --includedir=DIR C header files [PREFIX/include]
  1245. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1246. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1247. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1248. --infodir=DIR info documentation [DATAROOTDIR/info]
  1249. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1250. --mandir=DIR man documentation [DATAROOTDIR/man]
  1251. --docdir=DIR documentation root [DATAROOTDIR/doc/file]
  1252. --htmldir=DIR html documentation [DOCDIR]
  1253. --dvidir=DIR dvi documentation [DOCDIR]
  1254. --pdfdir=DIR pdf documentation [DOCDIR]
  1255. --psdir=DIR ps documentation [DOCDIR]
  1256. _ACEOF
  1257. cat <<\_ACEOF
  1258. Program names:
  1259. --program-prefix=PREFIX prepend PREFIX to installed program names
  1260. --program-suffix=SUFFIX append SUFFIX to installed program names
  1261. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1262. System types:
  1263. --build=BUILD configure for building on BUILD [guessed]
  1264. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1265. _ACEOF
  1266. fi
  1267. if test -n "$ac_init_help"; then
  1268. case $ac_init_help in
  1269. short | recursive ) echo "Configuration of file 5.37:";;
  1270. esac
  1271. cat <<\_ACEOF
  1272. Optional Features:
  1273. --disable-option-checking ignore unrecognized --enable/--with options
  1274. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1275. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1276. --enable-silent-rules less verbose build output (undo: "make V=1")
  1277. --disable-silent-rules verbose build output (undo: "make V=0")
  1278. --disable-elf disable builtin ELF support
  1279. --disable-elf-core disable ELF core file support
  1280. --disable-zlib disable zlib compression support [default=auto]
  1281. --disable-libseccomp disable libseccomp sandboxing [default=auto]
  1282. --enable-fsect-man5 enable file formats in man section 5
  1283. --enable-dependency-tracking
  1284. do not reject slow dependency extractors
  1285. --disable-dependency-tracking
  1286. speeds up one-time build
  1287. --enable-static[=PKGS] build static libraries [default=no]
  1288. --enable-shared[=PKGS] build shared libraries [default=yes]
  1289. --enable-fast-install[=PKGS]
  1290. optimize for fast installation [default=yes]
  1291. --disable-libtool-lock avoid locking (might break parallel builds)
  1292. --disable-largefile omit support for large files
  1293. --disable-warnings disable compiler warnings
  1294. Optional Packages:
  1295. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1296. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1297. --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
  1298. both]
  1299. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1300. --with-sysroot=DIR Search for dependent libraries within DIR
  1301. (or the compiler's sysroot if not specified).
  1302. Some influential environment variables:
  1303. CC C compiler command
  1304. CFLAGS C compiler flags
  1305. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1306. nonstandard directory <lib dir>
  1307. LIBS libraries to pass to the linker, e.g. -l<library>
  1308. CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
  1309. you have headers in a nonstandard directory <include dir>
  1310. CPP C preprocessor
  1311. Use these variables to override the choices made by `configure' or to help
  1312. it to find libraries and programs with nonstandard names/locations.
  1313. Report bugs to <christos@astron.com>.
  1314. _ACEOF
  1315. ac_status=$?
  1316. fi
  1317. if test "$ac_init_help" = "recursive"; then
  1318. # If there are subdirs, report their specific --help.
  1319. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1320. test -d "$ac_dir" ||
  1321. { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1322. continue
  1323. ac_builddir=.
  1324. case "$ac_dir" in
  1325. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1326. *)
  1327. ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1328. # A ".." for each directory in $ac_dir_suffix.
  1329. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1330. case $ac_top_builddir_sub in
  1331. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1332. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1333. esac ;;
  1334. esac
  1335. ac_abs_top_builddir=$ac_pwd
  1336. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1337. # for backward compatibility:
  1338. ac_top_builddir=$ac_top_build_prefix
  1339. case $srcdir in
  1340. .) # We are building in place.
  1341. ac_srcdir=.
  1342. ac_top_srcdir=$ac_top_builddir_sub
  1343. ac_abs_top_srcdir=$ac_pwd ;;
  1344. [\\/]* | ?:[\\/]* ) # Absolute name.
  1345. ac_srcdir=$srcdir$ac_dir_suffix;
  1346. ac_top_srcdir=$srcdir
  1347. ac_abs_top_srcdir=$srcdir ;;
  1348. *) # Relative name.
  1349. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1350. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1351. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1352. esac
  1353. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1354. cd "$ac_dir" || { ac_status=$?; continue; }
  1355. # Check for guested configure.
  1356. if test -f "$ac_srcdir/configure.gnu"; then
  1357. echo &&
  1358. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1359. elif test -f "$ac_srcdir/configure"; then
  1360. echo &&
  1361. $SHELL "$ac_srcdir/configure" --help=recursive
  1362. else
  1363. $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1364. fi || ac_status=$?
  1365. cd "$ac_pwd" || { ac_status=$?; break; }
  1366. done
  1367. fi
  1368. test -n "$ac_init_help" && exit $ac_status
  1369. if $ac_init_version; then
  1370. cat <<\_ACEOF
  1371. file configure 5.37
  1372. generated by GNU Autoconf 2.69
  1373. Copyright (C) 2012 Free Software Foundation, Inc.
  1374. This configure script is free software; the Free Software Foundation
  1375. gives unlimited permission to copy, distribute and modify it.
  1376. _ACEOF
  1377. exit
  1378. fi
  1379. ## ------------------------ ##
  1380. ## Autoconf initialization. ##
  1381. ## ------------------------ ##
  1382. # ac_fn_c_try_compile LINENO
  1383. # --------------------------
  1384. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1385. ac_fn_c_try_compile ()
  1386. {
  1387. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1388. rm -f conftest.$ac_objext
  1389. if { { ac_try="$ac_compile"
  1390. case "(($ac_try" in
  1391. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1392. *) ac_try_echo=$ac_try;;
  1393. esac
  1394. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1395. $as_echo "$ac_try_echo"; } >&5
  1396. (eval "$ac_compile") 2>conftest.err
  1397. ac_status=$?
  1398. if test -s conftest.err; then
  1399. grep -v '^ *+' conftest.err >conftest.er1
  1400. cat conftest.er1 >&5
  1401. mv -f conftest.er1 conftest.err
  1402. fi
  1403. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1404. test $ac_status = 0; } && {
  1405. test -z "$ac_c_werror_flag" ||
  1406. test ! -s conftest.err
  1407. } && test -s conftest.$ac_objext; then :
  1408. ac_retval=0
  1409. else
  1410. $as_echo "$as_me: failed program was:" >&5
  1411. sed 's/^/| /' conftest.$ac_ext >&5
  1412. ac_retval=1
  1413. fi
  1414. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1415. as_fn_set_status $ac_retval
  1416. } # ac_fn_c_try_compile
  1417. # ac_fn_c_try_cpp LINENO
  1418. # ----------------------
  1419. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1420. ac_fn_c_try_cpp ()
  1421. {
  1422. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1423. if { { ac_try="$ac_cpp conftest.$ac_ext"
  1424. case "(($ac_try" in
  1425. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1426. *) ac_try_echo=$ac_try;;
  1427. esac
  1428. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1429. $as_echo "$ac_try_echo"; } >&5
  1430. (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1431. ac_status=$?
  1432. if test -s conftest.err; then
  1433. grep -v '^ *+' conftest.err >conftest.er1
  1434. cat conftest.er1 >&5
  1435. mv -f conftest.er1 conftest.err
  1436. fi
  1437. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1438. test $ac_status = 0; } > conftest.i && {
  1439. test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1440. test ! -s conftest.err
  1441. }; then :
  1442. ac_retval=0
  1443. else
  1444. $as_echo "$as_me: failed program was:" >&5
  1445. sed 's/^/| /' conftest.$ac_ext >&5
  1446. ac_retval=1
  1447. fi
  1448. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1449. as_fn_set_status $ac_retval
  1450. } # ac_fn_c_try_cpp
  1451. # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
  1452. # -------------------------------------------------------
  1453. # Tests whether HEADER exists, giving a warning if it cannot be compiled using
  1454. # the include files in INCLUDES and setting the cache variable VAR
  1455. # accordingly.
  1456. ac_fn_c_check_header_mongrel ()
  1457. {
  1458. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1459. if eval \${$3+:} false; then :
  1460. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1461. $as_echo_n "checking for $2... " >&6; }
  1462. if eval \${$3+:} false; then :
  1463. $as_echo_n "(cached) " >&6
  1464. fi
  1465. eval ac_res=\$$3
  1466. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1467. $as_echo "$ac_res" >&6; }
  1468. else
  1469. # Is the header compilable?
  1470. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
  1471. $as_echo_n "checking $2 usability... " >&6; }
  1472. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1473. /* end confdefs.h. */
  1474. $4
  1475. #include <$2>
  1476. _ACEOF
  1477. if ac_fn_c_try_compile "$LINENO"; then :
  1478. ac_header_compiler=yes
  1479. else
  1480. ac_header_compiler=no
  1481. fi
  1482. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1483. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
  1484. $as_echo "$ac_header_compiler" >&6; }
  1485. # Is the header present?
  1486. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
  1487. $as_echo_n "checking $2 presence... " >&6; }
  1488. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1489. /* end confdefs.h. */
  1490. #include <$2>
  1491. _ACEOF
  1492. if ac_fn_c_try_cpp "$LINENO"; then :
  1493. ac_header_preproc=yes
  1494. else
  1495. ac_header_preproc=no
  1496. fi
  1497. rm -f conftest.err conftest.i conftest.$ac_ext
  1498. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
  1499. $as_echo "$ac_header_preproc" >&6; }
  1500. # So? What about this header?
  1501. case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  1502. yes:no: )
  1503. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
  1504. $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1505. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1506. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1507. ;;
  1508. no:yes:* )
  1509. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
  1510. $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
  1511. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
  1512. $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
  1513. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
  1514. $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
  1515. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
  1516. $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
  1517. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1518. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1519. ( $as_echo "## ---------------------------------- ##
  1520. ## Report this to christos@astron.com ##
  1521. ## ---------------------------------- ##"
  1522. ) | sed "s/^/$as_me: WARNING: /" >&2
  1523. ;;
  1524. esac
  1525. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1526. $as_echo_n "checking for $2... " >&6; }
  1527. if eval \${$3+:} false; then :
  1528. $as_echo_n "(cached) " >&6
  1529. else
  1530. eval "$3=\$ac_header_compiler"
  1531. fi
  1532. eval ac_res=\$$3
  1533. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1534. $as_echo "$ac_res" >&6; }
  1535. fi
  1536. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1537. } # ac_fn_c_check_header_mongrel
  1538. # ac_fn_c_try_run LINENO
  1539. # ----------------------
  1540. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1541. # that executables *can* be run.
  1542. ac_fn_c_try_run ()
  1543. {
  1544. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1545. if { { ac_try="$ac_link"
  1546. case "(($ac_try" in
  1547. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1548. *) ac_try_echo=$ac_try;;
  1549. esac
  1550. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1551. $as_echo "$ac_try_echo"; } >&5
  1552. (eval "$ac_link") 2>&5
  1553. ac_status=$?
  1554. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1555. test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  1556. { { case "(($ac_try" in
  1557. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1558. *) ac_try_echo=$ac_try;;
  1559. esac
  1560. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1561. $as_echo "$ac_try_echo"; } >&5
  1562. (eval "$ac_try") 2>&5
  1563. ac_status=$?
  1564. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1565. test $ac_status = 0; }; }; then :
  1566. ac_retval=0
  1567. else
  1568. $as_echo "$as_me: program exited with status $ac_status" >&5
  1569. $as_echo "$as_me: failed program was:" >&5
  1570. sed 's/^/| /' conftest.$ac_ext >&5
  1571. ac_retval=$ac_status
  1572. fi
  1573. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1574. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1575. as_fn_set_status $ac_retval
  1576. } # ac_fn_c_try_run
  1577. # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  1578. # -------------------------------------------------------
  1579. # Tests whether HEADER exists and can be compiled using the include files in
  1580. # INCLUDES, setting the cache variable VAR accordingly.
  1581. ac_fn_c_check_header_compile ()
  1582. {
  1583. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1584. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1585. $as_echo_n "checking for $2... " >&6; }
  1586. if eval \${$3+:} false; then :
  1587. $as_echo_n "(cached) " >&6
  1588. else
  1589. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1590. /* end confdefs.h. */
  1591. $4
  1592. #include <$2>
  1593. _ACEOF
  1594. if ac_fn_c_try_compile "$LINENO"; then :
  1595. eval "$3=yes"
  1596. else
  1597. eval "$3=no"
  1598. fi
  1599. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1600. fi
  1601. eval ac_res=\$$3
  1602. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1603. $as_echo "$ac_res" >&6; }
  1604. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1605. } # ac_fn_c_check_header_compile
  1606. # ac_fn_c_try_link LINENO
  1607. # -----------------------
  1608. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1609. ac_fn_c_try_link ()
  1610. {
  1611. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1612. rm -f conftest.$ac_objext conftest$ac_exeext
  1613. if { { ac_try="$ac_link"
  1614. case "(($ac_try" in
  1615. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1616. *) ac_try_echo=$ac_try;;
  1617. esac
  1618. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1619. $as_echo "$ac_try_echo"; } >&5
  1620. (eval "$ac_link") 2>conftest.err
  1621. ac_status=$?
  1622. if test -s conftest.err; then
  1623. grep -v '^ *+' conftest.err >conftest.er1
  1624. cat conftest.er1 >&5
  1625. mv -f conftest.er1 conftest.err
  1626. fi
  1627. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1628. test $ac_status = 0; } && {
  1629. test -z "$ac_c_werror_flag" ||
  1630. test ! -s conftest.err
  1631. } && test -s conftest$ac_exeext && {
  1632. test "$cross_compiling" = yes ||
  1633. test -x conftest$ac_exeext
  1634. }; then :
  1635. ac_retval=0
  1636. else
  1637. $as_echo "$as_me: failed program was:" >&5
  1638. sed 's/^/| /' conftest.$ac_ext >&5
  1639. ac_retval=1
  1640. fi
  1641. # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1642. # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1643. # interfere with the next link command; also delete a directory that is
  1644. # left behind by Apple's compiler. We do this before executing the actions.
  1645. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1646. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1647. as_fn_set_status $ac_retval
  1648. } # ac_fn_c_try_link
  1649. # ac_fn_c_check_func LINENO FUNC VAR
  1650. # ----------------------------------
  1651. # Tests whether FUNC exists, setting the cache variable VAR accordingly
  1652. ac_fn_c_check_func ()
  1653. {
  1654. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1655. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1656. $as_echo_n "checking for $2... " >&6; }
  1657. if eval \${$3+:} false; then :
  1658. $as_echo_n "(cached) " >&6
  1659. else
  1660. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1661. /* end confdefs.h. */
  1662. /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
  1663. For example, HP-UX 11i <limits.h> declares gettimeofday. */
  1664. #define $2 innocuous_$2
  1665. /* System header to define __stub macros and hopefully few prototypes,
  1666. which can conflict with char $2 (); below.
  1667. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1668. <limits.h> exists even on freestanding compilers. */
  1669. #ifdef __STDC__
  1670. # include <limits.h>
  1671. #else
  1672. # include <assert.h>
  1673. #endif
  1674. #undef $2
  1675. /* Override any GCC internal prototype to avoid an error.
  1676. Use char because int might match the return type of a GCC
  1677. builtin and then its argument prototype would still apply. */
  1678. #ifdef __cplusplus
  1679. extern "C"
  1680. #endif
  1681. char $2 ();
  1682. /* The GNU C library defines this for functions which it implements
  1683. to always fail with ENOSYS. Some functions are actually named
  1684. something starting with __ and the normal name is an alias. */
  1685. #if defined __stub_$2 || defined __stub___$2
  1686. choke me
  1687. #endif
  1688. int
  1689. main ()
  1690. {
  1691. return $2 ();
  1692. ;
  1693. return 0;
  1694. }
  1695. _ACEOF
  1696. if ac_fn_c_try_link "$LINENO"; then :
  1697. eval "$3=yes"
  1698. else
  1699. eval "$3=no"
  1700. fi
  1701. rm -f core conftest.err conftest.$ac_objext \
  1702. conftest$ac_exeext conftest.$ac_ext
  1703. fi
  1704. eval ac_res=\$$3
  1705. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1706. $as_echo "$ac_res" >&6; }
  1707. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1708. } # ac_fn_c_check_func
  1709. # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
  1710. # -------------------------------------------
  1711. # Tests whether TYPE exists after having included INCLUDES, setting cache
  1712. # variable VAR accordingly.
  1713. ac_fn_c_check_type ()
  1714. {
  1715. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1716. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1717. $as_echo_n "checking for $2... " >&6; }
  1718. if eval \${$3+:} false; then :
  1719. $as_echo_n "(cached) " >&6
  1720. else
  1721. eval "$3=no"
  1722. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1723. /* end confdefs.h. */
  1724. $4
  1725. int
  1726. main ()
  1727. {
  1728. if (sizeof ($2))
  1729. return 0;
  1730. ;
  1731. return 0;
  1732. }
  1733. _ACEOF
  1734. if ac_fn_c_try_compile "$LINENO"; then :
  1735. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1736. /* end confdefs.h. */
  1737. $4
  1738. int
  1739. main ()
  1740. {
  1741. if (sizeof (($2)))
  1742. return 0;
  1743. ;
  1744. return 0;
  1745. }
  1746. _ACEOF
  1747. if ac_fn_c_try_compile "$LINENO"; then :
  1748. else
  1749. eval "$3=yes"
  1750. fi
  1751. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1752. fi
  1753. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1754. fi
  1755. eval ac_res=\$$3
  1756. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1757. $as_echo "$ac_res" >&6; }
  1758. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1759. } # ac_fn_c_check_type
  1760. # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
  1761. # ----------------------------------------------------
  1762. # Tries to find if the field MEMBER exists in type AGGR, after including
  1763. # INCLUDES, setting cache variable VAR accordingly.
  1764. ac_fn_c_check_member ()
  1765. {
  1766. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1767. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
  1768. $as_echo_n "checking for $2.$3... " >&6; }
  1769. if eval \${$4+:} false; then :
  1770. $as_echo_n "(cached) " >&6
  1771. else
  1772. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1773. /* end confdefs.h. */
  1774. $5
  1775. int
  1776. main ()
  1777. {
  1778. static $2 ac_aggr;
  1779. if (ac_aggr.$3)
  1780. return 0;
  1781. ;
  1782. return 0;
  1783. }
  1784. _ACEOF
  1785. if ac_fn_c_try_compile "$LINENO"; then :
  1786. eval "$4=yes"
  1787. else
  1788. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1789. /* end confdefs.h. */
  1790. $5
  1791. int
  1792. main ()
  1793. {
  1794. static $2 ac_aggr;
  1795. if (sizeof ac_aggr.$3)
  1796. return 0;
  1797. ;
  1798. return 0;
  1799. }
  1800. _ACEOF
  1801. if ac_fn_c_try_compile "$LINENO"; then :
  1802. eval "$4=yes"
  1803. else
  1804. eval "$4=no"
  1805. fi
  1806. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1807. fi
  1808. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1809. fi
  1810. eval ac_res=\$$4
  1811. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1812. $as_echo "$ac_res" >&6; }
  1813. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1814. } # ac_fn_c_check_member
  1815. # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
  1816. # ---------------------------------------------
  1817. # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
  1818. # accordingly.
  1819. ac_fn_c_check_decl ()
  1820. {
  1821. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1822. as_decl_name=`echo $2|sed 's/ *(.*//'`
  1823. as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  1824. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
  1825. $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
  1826. if eval \${$3+:} false; then :
  1827. $as_echo_n "(cached) " >&6
  1828. else
  1829. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1830. /* end confdefs.h. */
  1831. $4
  1832. int
  1833. main ()
  1834. {
  1835. #ifndef $as_decl_name
  1836. #ifdef __cplusplus
  1837. (void) $as_decl_use;
  1838. #else
  1839. (void) $as_decl_name;
  1840. #endif
  1841. #endif
  1842. ;
  1843. return 0;
  1844. }
  1845. _ACEOF
  1846. if ac_fn_c_try_compile "$LINENO"; then :
  1847. eval "$3=yes"
  1848. else
  1849. eval "$3=no"
  1850. fi
  1851. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1852. fi
  1853. eval ac_res=\$$3
  1854. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1855. $as_echo "$ac_res" >&6; }
  1856. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1857. } # ac_fn_c_check_decl
  1858. # ac_fn_c_find_uintX_t LINENO BITS VAR
  1859. # ------------------------------------
  1860. # Finds an unsigned integer type with width BITS, setting cache variable VAR
  1861. # accordingly.
  1862. ac_fn_c_find_uintX_t ()
  1863. {
  1864. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1865. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
  1866. $as_echo_n "checking for uint$2_t... " >&6; }
  1867. if eval \${$3+:} false; then :
  1868. $as_echo_n "(cached) " >&6
  1869. else
  1870. eval "$3=no"
  1871. # Order is important - never check a type that is potentially smaller
  1872. # than half of the expected target width.
  1873. for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
  1874. 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
  1875. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1876. /* end confdefs.h. */
  1877. $ac_includes_default
  1878. int
  1879. main ()
  1880. {
  1881. static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
  1882. test_array [0] = 0;
  1883. return test_array [0];
  1884. ;
  1885. return 0;
  1886. }
  1887. _ACEOF
  1888. if ac_fn_c_try_compile "$LINENO"; then :
  1889. case $ac_type in #(
  1890. uint$2_t) :
  1891. eval "$3=yes" ;; #(
  1892. *) :
  1893. eval "$3=\$ac_type" ;;
  1894. esac
  1895. fi
  1896. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1897. if eval test \"x\$"$3"\" = x"no"; then :
  1898. else
  1899. break
  1900. fi
  1901. done
  1902. fi
  1903. eval ac_res=\$$3
  1904. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1905. $as_echo "$ac_res" >&6; }
  1906. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1907. } # ac_fn_c_find_uintX_t
  1908. # ac_fn_c_find_intX_t LINENO BITS VAR
  1909. # -----------------------------------
  1910. # Finds a signed integer type with width BITS, setting cache variable VAR
  1911. # accordingly.
  1912. ac_fn_c_find_intX_t ()
  1913. {
  1914. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1915. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
  1916. $as_echo_n "checking for int$2_t... " >&6; }
  1917. if eval \${$3+:} false; then :
  1918. $as_echo_n "(cached) " >&6
  1919. else
  1920. eval "$3=no"
  1921. # Order is important - never check a type that is potentially smaller
  1922. # than half of the expected target width.
  1923. for ac_type in int$2_t 'int' 'long int' \
  1924. 'long long int' 'short int' 'signed char'; do
  1925. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1926. /* end confdefs.h. */
  1927. $ac_includes_default
  1928. enum { N = $2 / 2 - 1 };
  1929. int
  1930. main ()
  1931. {
  1932. static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
  1933. test_array [0] = 0;
  1934. return test_array [0];
  1935. ;
  1936. return 0;
  1937. }
  1938. _ACEOF
  1939. if ac_fn_c_try_compile "$LINENO"; then :
  1940. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1941. /* end confdefs.h. */
  1942. $ac_includes_default
  1943. enum { N = $2 / 2 - 1 };
  1944. int
  1945. main ()
  1946. {
  1947. static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
  1948. < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
  1949. test_array [0] = 0;
  1950. return test_array [0];
  1951. ;
  1952. return 0;
  1953. }
  1954. _ACEOF
  1955. if ac_fn_c_try_compile "$LINENO"; then :
  1956. else
  1957. case $ac_type in #(
  1958. int$2_t) :
  1959. eval "$3=yes" ;; #(
  1960. *) :
  1961. eval "$3=\$ac_type" ;;
  1962. esac
  1963. fi
  1964. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1965. fi
  1966. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1967. if eval test \"x\$"$3"\" = x"no"; then :
  1968. else
  1969. break
  1970. fi
  1971. done
  1972. fi
  1973. eval ac_res=\$$3
  1974. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1975. $as_echo "$ac_res" >&6; }
  1976. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1977. } # ac_fn_c_find_intX_t
  1978. cat >config.log <<_ACEOF
  1979. This file contains any messages produced by compilers while
  1980. running configure, to aid debugging if configure makes a mistake.
  1981. It was created by file $as_me 5.37, which was
  1982. generated by GNU Autoconf 2.69. Invocation command line was
  1983. $ $0 $@
  1984. _ACEOF
  1985. exec 5>>config.log
  1986. {
  1987. cat <<_ASUNAME
  1988. ## --------- ##
  1989. ## Platform. ##
  1990. ## --------- ##
  1991. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1992. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1993. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1994. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1995. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1996. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1997. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  1998. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  1999. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  2000. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  2001. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  2002. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  2003. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  2004. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  2005. _ASUNAME
  2006. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2007. for as_dir in $PATH
  2008. do
  2009. IFS=$as_save_IFS
  2010. test -z "$as_dir" && as_dir=.
  2011. $as_echo "PATH: $as_dir"
  2012. done
  2013. IFS=$as_save_IFS
  2014. } >&5
  2015. cat >&5 <<_ACEOF
  2016. ## ----------- ##
  2017. ## Core tests. ##
  2018. ## ----------- ##
  2019. _ACEOF
  2020. # Keep a trace of the command line.
  2021. # Strip out --no-create and --no-recursion so they do not pile up.
  2022. # Strip out --silent because we don't want to record it for future runs.
  2023. # Also quote any args containing shell meta-characters.
  2024. # Make two passes to allow for proper duplicate-argument suppression.
  2025. ac_configure_args=
  2026. ac_configure_args0=
  2027. ac_configure_args1=
  2028. ac_must_keep_next=false
  2029. for ac_pass in 1 2
  2030. do
  2031. for ac_arg
  2032. do
  2033. case $ac_arg in
  2034. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  2035. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  2036. | -silent | --silent | --silen | --sile | --sil)
  2037. continue ;;
  2038. *\'*)
  2039. ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  2040. esac
  2041. case $ac_pass in
  2042. 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
  2043. 2)
  2044. as_fn_append ac_configure_args1 " '$ac_arg'"
  2045. if test $ac_must_keep_next = true; then
  2046. ac_must_keep_next=false # Got value, back to normal.
  2047. else
  2048. case $ac_arg in
  2049. *=* | --config-cache | -C | -disable-* | --disable-* \
  2050. | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  2051. | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  2052. | -with-* | --with-* | -without-* | --without-* | --x)
  2053. case "$ac_configure_args0 " in
  2054. "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  2055. esac
  2056. ;;
  2057. -* ) ac_must_keep_next=true ;;
  2058. esac
  2059. fi
  2060. as_fn_append ac_configure_args " '$ac_arg'"
  2061. ;;
  2062. esac
  2063. done
  2064. done
  2065. { ac_configure_args0=; unset ac_configure_args0;}
  2066. { ac_configure_args1=; unset ac_configure_args1;}
  2067. # When interrupted or exit'd, cleanup temporary files, and complete
  2068. # config.log. We remove comments because anyway the quotes in there
  2069. # would cause problems or look ugly.
  2070. # WARNING: Use '\'' to represent an apostrophe within the trap.
  2071. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  2072. trap 'exit_status=$?
  2073. # Save into config.log some information that might help in debugging.
  2074. {
  2075. echo
  2076. $as_echo "## ---------------- ##
  2077. ## Cache variables. ##
  2078. ## ---------------- ##"
  2079. echo
  2080. # The following way of writing the cache mishandles newlines in values,
  2081. (
  2082. for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  2083. eval ac_val=\$$ac_var
  2084. case $ac_val in #(
  2085. *${as_nl}*)
  2086. case $ac_var in #(
  2087. *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
  2088. $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  2089. esac
  2090. case $ac_var in #(
  2091. _ | IFS | as_nl) ;; #(
  2092. BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  2093. *) { eval $ac_var=; unset $ac_var;} ;;
  2094. esac ;;
  2095. esac
  2096. done
  2097. (set) 2>&1 |
  2098. case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  2099. *${as_nl}ac_space=\ *)
  2100. sed -n \
  2101. "s/'\''/'\''\\\\'\'''\''/g;
  2102. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  2103. ;; #(
  2104. *)
  2105. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  2106. ;;
  2107. esac |
  2108. sort
  2109. )
  2110. echo
  2111. $as_echo "## ----------------- ##
  2112. ## Output variables. ##
  2113. ## ----------------- ##"
  2114. echo
  2115. for ac_var in $ac_subst_vars
  2116. do
  2117. eval ac_val=\$$ac_var
  2118. case $ac_val in
  2119. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2120. esac
  2121. $as_echo "$ac_var='\''$ac_val'\''"
  2122. done | sort
  2123. echo
  2124. if test -n "$ac_subst_files"; then
  2125. $as_echo "## ------------------- ##
  2126. ## File substitutions. ##
  2127. ## ------------------- ##"
  2128. echo
  2129. for ac_var in $ac_subst_files
  2130. do
  2131. eval ac_val=\$$ac_var
  2132. case $ac_val in
  2133. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2134. esac
  2135. $as_echo "$ac_var='\''$ac_val'\''"
  2136. done | sort
  2137. echo
  2138. fi
  2139. if test -s confdefs.h; then
  2140. $as_echo "## ----------- ##
  2141. ## confdefs.h. ##
  2142. ## ----------- ##"
  2143. echo
  2144. cat confdefs.h
  2145. echo
  2146. fi
  2147. test "$ac_signal" != 0 &&
  2148. $as_echo "$as_me: caught signal $ac_signal"
  2149. $as_echo "$as_me: exit $exit_status"
  2150. } >&5
  2151. rm -f core *.core core.conftest.* &&
  2152. rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  2153. exit $exit_status
  2154. ' 0
  2155. for ac_signal in 1 2 13 15; do
  2156. trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
  2157. done
  2158. ac_signal=0
  2159. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  2160. rm -f -r conftest* confdefs.h
  2161. $as_echo "/* confdefs.h */" > confdefs.h
  2162. # Predefined preprocessor variables.
  2163. cat >>confdefs.h <<_ACEOF
  2164. #define PACKAGE_NAME "$PACKAGE_NAME"
  2165. _ACEOF
  2166. cat >>confdefs.h <<_ACEOF
  2167. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  2168. _ACEOF
  2169. cat >>confdefs.h <<_ACEOF
  2170. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  2171. _ACEOF
  2172. cat >>confdefs.h <<_ACEOF
  2173. #define PACKAGE_STRING "$PACKAGE_STRING"
  2174. _ACEOF
  2175. cat >>confdefs.h <<_ACEOF
  2176. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  2177. _ACEOF
  2178. cat >>confdefs.h <<_ACEOF
  2179. #define PACKAGE_URL "$PACKAGE_URL"
  2180. _ACEOF
  2181. # Let the site file select an alternate cache file if it wants to.
  2182. # Prefer an explicitly selected file to automatically selected ones.
  2183. ac_site_file1=NONE
  2184. ac_site_file2=NONE
  2185. if test -n "$CONFIG_SITE"; then
  2186. # We do not want a PATH search for config.site.
  2187. case $CONFIG_SITE in #((
  2188. -*) ac_site_file1=./$CONFIG_SITE;;
  2189. */*) ac_site_file1=$CONFIG_SITE;;
  2190. *) ac_site_file1=./$CONFIG_SITE;;
  2191. esac
  2192. elif test "x$prefix" != xNONE; then
  2193. ac_site_file1=$prefix/share/config.site
  2194. ac_site_file2=$prefix/etc/config.site
  2195. else
  2196. ac_site_file1=$ac_default_prefix/share/config.site
  2197. ac_site_file2=$ac_default_prefix/etc/config.site
  2198. fi
  2199. for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  2200. do
  2201. test "x$ac_site_file" = xNONE && continue
  2202. if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
  2203. { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
  2204. $as_echo "$as_me: loading site script $ac_site_file" >&6;}
  2205. sed 's/^/| /' "$ac_site_file" >&5
  2206. . "$ac_site_file" \
  2207. || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2208. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2209. as_fn_error $? "failed to load site script $ac_site_file
  2210. See \`config.log' for more details" "$LINENO" 5; }
  2211. fi
  2212. done
  2213. if test -r "$cache_file"; then
  2214. # Some versions of bash will fail to source /dev/null (special files
  2215. # actually), so we avoid doing that. DJGPP emulates it as a regular file.
  2216. if test /dev/null != "$cache_file" && test -f "$cache_file"; then
  2217. { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
  2218. $as_echo "$as_me: loading cache $cache_file" >&6;}
  2219. case $cache_file in
  2220. [\\/]* | ?:[\\/]* ) . "$cache_file";;
  2221. *) . "./$cache_file";;
  2222. esac
  2223. fi
  2224. else
  2225. { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
  2226. $as_echo "$as_me: creating cache $cache_file" >&6;}
  2227. >$cache_file
  2228. fi
  2229. as_fn_append ac_header_list " stdlib.h"
  2230. as_fn_append ac_header_list " unistd.h"
  2231. as_fn_append ac_header_list " sys/param.h"
  2232. # Check that the precious variables saved in the cache have kept the same
  2233. # value.
  2234. ac_cache_corrupted=false
  2235. for ac_var in $ac_precious_vars; do
  2236. eval ac_old_set=\$ac_cv_env_${ac_var}_set
  2237. eval ac_new_set=\$ac_env_${ac_var}_set
  2238. eval ac_old_val=\$ac_cv_env_${ac_var}_value
  2239. eval ac_new_val=\$ac_env_${ac_var}_value
  2240. case $ac_old_set,$ac_new_set in
  2241. set,)
  2242. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  2243. $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  2244. ac_cache_corrupted=: ;;
  2245. ,set)
  2246. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
  2247. $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  2248. ac_cache_corrupted=: ;;
  2249. ,);;
  2250. *)
  2251. if test "x$ac_old_val" != "x$ac_new_val"; then
  2252. # differences in whitespace do not lead to failure.
  2253. ac_old_val_w=`echo x $ac_old_val`
  2254. ac_new_val_w=`echo x $ac_new_val`
  2255. if test "$ac_old_val_w" != "$ac_new_val_w"; then
  2256. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
  2257. $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  2258. ac_cache_corrupted=:
  2259. else
  2260. { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
  2261. $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  2262. eval $ac_var=\$ac_old_val
  2263. fi
  2264. { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
  2265. $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
  2266. { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
  2267. $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
  2268. fi;;
  2269. esac
  2270. # Pass precious variables to config.status.
  2271. if test "$ac_new_set" = set; then
  2272. case $ac_new_val in
  2273. *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  2274. *) ac_arg=$ac_var=$ac_new_val ;;
  2275. esac
  2276. case " $ac_configure_args " in
  2277. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
  2278. *) as_fn_append ac_configure_args " '$ac_arg'" ;;
  2279. esac
  2280. fi
  2281. done
  2282. if $ac_cache_corrupted; then
  2283. { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2284. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2285. { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
  2286. $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  2287. as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  2288. fi
  2289. ## -------------------- ##
  2290. ## Main body of script. ##
  2291. ## -------------------- ##
  2292. ac_ext=c
  2293. ac_cpp='$CPP $CPPFLAGS'
  2294. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2295. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2296. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2297. am__api_version='1.15'
  2298. ac_aux_dir=
  2299. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  2300. if 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/install.sh"; then
  2305. ac_aux_dir=$ac_dir
  2306. ac_install_sh="$ac_aux_dir/install.sh -c"
  2307. break
  2308. elif test -f "$ac_dir/shtool"; then
  2309. ac_aux_dir=$ac_dir
  2310. ac_install_sh="$ac_aux_dir/shtool install -c"
  2311. break
  2312. fi
  2313. done
  2314. if test -z "$ac_aux_dir"; then
  2315. as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
  2316. fi
  2317. # These three variables are undocumented and unsupported,
  2318. # and are intended to be withdrawn in a future Autoconf release.
  2319. # They can cause serious problems if a builder's source tree is in a directory
  2320. # whose full name contains unusual characters.
  2321. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
  2322. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
  2323. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
  2324. # Find a good install program. We prefer a C program (faster),
  2325. # so one script is as good as another. But avoid the broken or
  2326. # incompatible versions:
  2327. # SysV /etc/install, /usr/sbin/install
  2328. # SunOS /usr/etc/install
  2329. # IRIX /sbin/install
  2330. # AIX /bin/install
  2331. # AmigaOS /C/install, which installs bootblocks on floppy discs
  2332. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  2333. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  2334. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  2335. # OS/2's system install, which has a completely different semantic
  2336. # ./install, which can be erroneously created by make from ./install.sh.
  2337. # Reject install programs that cannot install multiple files.
  2338. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
  2339. $as_echo_n "checking for a BSD-compatible install... " >&6; }
  2340. if test -z "$INSTALL"; then
  2341. if ${ac_cv_path_install+:} false; then :
  2342. $as_echo_n "(cached) " >&6
  2343. else
  2344. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2345. for as_dir in $PATH
  2346. do
  2347. IFS=$as_save_IFS
  2348. test -z "$as_dir" && as_dir=.
  2349. # Account for people who put trailing slashes in PATH elements.
  2350. case $as_dir/ in #((
  2351. ./ | .// | /[cC]/* | \
  2352. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  2353. ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  2354. /usr/ucb/* ) ;;
  2355. *)
  2356. # OSF1 and SCO ODT 3.0 have their own names for install.
  2357. # Don't use installbsd from OSF since it installs stuff as root
  2358. # by default.
  2359. for ac_prog in ginstall scoinst install; do
  2360. for ac_exec_ext in '' $ac_executable_extensions; do
  2361. if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
  2362. if test $ac_prog = install &&
  2363. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2364. # AIX install. It has an incompatible calling convention.
  2365. :
  2366. elif test $ac_prog = install &&
  2367. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2368. # program-specific install script used by HP pwplus--don't use.
  2369. :
  2370. else
  2371. rm -rf conftest.one conftest.two conftest.dir
  2372. echo one > conftest.one
  2373. echo two > conftest.two
  2374. mkdir conftest.dir
  2375. if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
  2376. test -s conftest.one && test -s conftest.two &&
  2377. test -s conftest.dir/conftest.one &&
  2378. test -s conftest.dir/conftest.two
  2379. then
  2380. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  2381. break 3
  2382. fi
  2383. fi
  2384. fi
  2385. done
  2386. done
  2387. ;;
  2388. esac
  2389. done
  2390. IFS=$as_save_IFS
  2391. rm -rf conftest.one conftest.two conftest.dir
  2392. fi
  2393. if test "${ac_cv_path_install+set}" = set; then
  2394. INSTALL=$ac_cv_path_install
  2395. else
  2396. # As a last resort, use the slow shell script. Don't cache a
  2397. # value for INSTALL within a source directory, because that will
  2398. # break other packages using the cache if that directory is
  2399. # removed, or if the value is a relative name.
  2400. INSTALL=$ac_install_sh
  2401. fi
  2402. fi
  2403. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
  2404. $as_echo "$INSTALL" >&6; }
  2405. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  2406. # It thinks the first close brace ends the variable substitution.
  2407. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  2408. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  2409. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  2410. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
  2411. $as_echo_n "checking whether build environment is sane... " >&6; }
  2412. # Reject unsafe characters in $srcdir or the absolute working directory
  2413. # name. Accept space and tab only in the latter.
  2414. am_lf='
  2415. '
  2416. case `pwd` in
  2417. *[\\\"\#\$\&\'\`$am_lf]*)
  2418. as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
  2419. esac
  2420. case $srcdir in
  2421. *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
  2422. as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
  2423. esac
  2424. # Do 'set' in a subshell so we don't clobber the current shell's
  2425. # arguments. Must try -L first in case configure is actually a
  2426. # symlink; some systems play weird games with the mod time of symlinks
  2427. # (eg FreeBSD returns the mod time of the symlink's containing
  2428. # directory).
  2429. if (
  2430. am_has_slept=no
  2431. for am_try in 1 2; do
  2432. echo "timestamp, slept: $am_has_slept" > conftest.file
  2433. set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  2434. if test "$*" = "X"; then
  2435. # -L didn't work.
  2436. set X `ls -t "$srcdir/configure" conftest.file`
  2437. fi
  2438. if test "$*" != "X $srcdir/configure conftest.file" \
  2439. && test "$*" != "X conftest.file $srcdir/configure"; then
  2440. # If neither matched, then we have a broken ls. This can happen
  2441. # if, for instance, CONFIG_SHELL is bash and it inherits a
  2442. # broken ls alias from the environment. This has actually
  2443. # happened. Such a system could not be considered "sane".
  2444. as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
  2445. alias in your environment" "$LINENO" 5
  2446. fi
  2447. if test "$2" = conftest.file || test $am_try -eq 2; then
  2448. break
  2449. fi
  2450. # Just in case.
  2451. sleep 1
  2452. am_has_slept=yes
  2453. done
  2454. test "$2" = conftest.file
  2455. )
  2456. then
  2457. # Ok.
  2458. :
  2459. else
  2460. as_fn_error $? "newly created file is older than distributed files!
  2461. Check your system clock" "$LINENO" 5
  2462. fi
  2463. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2464. $as_echo "yes" >&6; }
  2465. # If we didn't sleep, we still need to ensure time stamps of config.status and
  2466. # generated files are strictly newer.
  2467. am_sleep_pid=
  2468. if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  2469. ( sleep 1 ) &
  2470. am_sleep_pid=$!
  2471. fi
  2472. rm -f conftest.file
  2473. test "$program_prefix" != NONE &&
  2474. program_transform_name="s&^&$program_prefix&;$program_transform_name"
  2475. # Use a double $ so make ignores it.
  2476. test "$program_suffix" != NONE &&
  2477. program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  2478. # Double any \ or $.
  2479. # By default was `s,x,x', remove it if useless.
  2480. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  2481. program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  2482. # Expand $ac_aux_dir to an absolute path.
  2483. am_aux_dir=`cd "$ac_aux_dir" && pwd`
  2484. if test x"${MISSING+set}" != xset; then
  2485. case $am_aux_dir in
  2486. *\ * | *\ *)
  2487. MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  2488. *)
  2489. MISSING="\${SHELL} $am_aux_dir/missing" ;;
  2490. esac
  2491. fi
  2492. # Use eval to expand $SHELL
  2493. if eval "$MISSING --is-lightweight"; then
  2494. am_missing_run="$MISSING "
  2495. else
  2496. am_missing_run=
  2497. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
  2498. $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
  2499. fi
  2500. if test x"${install_sh+set}" != xset; then
  2501. case $am_aux_dir in
  2502. *\ * | *\ *)
  2503. install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  2504. *)
  2505. install_sh="\${SHELL} $am_aux_dir/install-sh"
  2506. esac
  2507. fi
  2508. # Installed binaries are usually stripped using 'strip' when the user
  2509. # run "make install-strip". However 'strip' might not be the right
  2510. # tool to use in cross-compilation environments, therefore Automake
  2511. # will honor the 'STRIP' environment variable to overrule this program.
  2512. if test "$cross_compiling" != no; then
  2513. if test -n "$ac_tool_prefix"; then
  2514. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2515. set dummy ${ac_tool_prefix}strip; ac_word=$2
  2516. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2517. $as_echo_n "checking for $ac_word... " >&6; }
  2518. if ${ac_cv_prog_STRIP+:} false; then :
  2519. $as_echo_n "(cached) " >&6
  2520. else
  2521. if test -n "$STRIP"; then
  2522. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2523. else
  2524. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2525. for as_dir in $PATH
  2526. do
  2527. IFS=$as_save_IFS
  2528. test -z "$as_dir" && as_dir=.
  2529. for ac_exec_ext in '' $ac_executable_extensions; do
  2530. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2531. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2532. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2533. break 2
  2534. fi
  2535. done
  2536. done
  2537. IFS=$as_save_IFS
  2538. fi
  2539. fi
  2540. STRIP=$ac_cv_prog_STRIP
  2541. if test -n "$STRIP"; then
  2542. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  2543. $as_echo "$STRIP" >&6; }
  2544. else
  2545. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2546. $as_echo "no" >&6; }
  2547. fi
  2548. fi
  2549. if test -z "$ac_cv_prog_STRIP"; then
  2550. ac_ct_STRIP=$STRIP
  2551. # Extract the first word of "strip", so it can be a program name with args.
  2552. set dummy strip; ac_word=$2
  2553. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2554. $as_echo_n "checking for $ac_word... " >&6; }
  2555. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  2556. $as_echo_n "(cached) " >&6
  2557. else
  2558. if test -n "$ac_ct_STRIP"; then
  2559. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2560. else
  2561. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2562. for as_dir in $PATH
  2563. do
  2564. IFS=$as_save_IFS
  2565. test -z "$as_dir" && as_dir=.
  2566. for ac_exec_ext in '' $ac_executable_extensions; do
  2567. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2568. ac_cv_prog_ac_ct_STRIP="strip"
  2569. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2570. break 2
  2571. fi
  2572. done
  2573. done
  2574. IFS=$as_save_IFS
  2575. fi
  2576. fi
  2577. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2578. if test -n "$ac_ct_STRIP"; then
  2579. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  2580. $as_echo "$ac_ct_STRIP" >&6; }
  2581. else
  2582. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2583. $as_echo "no" >&6; }
  2584. fi
  2585. if test "x$ac_ct_STRIP" = x; then
  2586. STRIP=":"
  2587. else
  2588. case $cross_compiling:$ac_tool_warned in
  2589. yes:)
  2590. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  2591. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  2592. ac_tool_warned=yes ;;
  2593. esac
  2594. STRIP=$ac_ct_STRIP
  2595. fi
  2596. else
  2597. STRIP="$ac_cv_prog_STRIP"
  2598. fi
  2599. fi
  2600. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  2601. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
  2602. $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
  2603. if test -z "$MKDIR_P"; then
  2604. if ${ac_cv_path_mkdir+:} false; then :
  2605. $as_echo_n "(cached) " >&6
  2606. else
  2607. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2608. for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  2609. do
  2610. IFS=$as_save_IFS
  2611. test -z "$as_dir" && as_dir=.
  2612. for ac_prog in mkdir gmkdir; do
  2613. for ac_exec_ext in '' $ac_executable_extensions; do
  2614. as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
  2615. case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
  2616. 'mkdir (GNU coreutils) '* | \
  2617. 'mkdir (coreutils) '* | \
  2618. 'mkdir (fileutils) '4.1*)
  2619. ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  2620. break 3;;
  2621. esac
  2622. done
  2623. done
  2624. done
  2625. IFS=$as_save_IFS
  2626. fi
  2627. test -d ./--version && rmdir ./--version
  2628. if test "${ac_cv_path_mkdir+set}" = set; then
  2629. MKDIR_P="$ac_cv_path_mkdir -p"
  2630. else
  2631. # As a last resort, use the slow shell script. Don't cache a
  2632. # value for MKDIR_P within a source directory, because that will
  2633. # break other packages using the cache if that directory is
  2634. # removed, or if the value is a relative name.
  2635. MKDIR_P="$ac_install_sh -d"
  2636. fi
  2637. fi
  2638. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
  2639. $as_echo "$MKDIR_P" >&6; }
  2640. for ac_prog in gawk mawk nawk awk
  2641. do
  2642. # Extract the first word of "$ac_prog", so it can be a program name with args.
  2643. set dummy $ac_prog; ac_word=$2
  2644. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2645. $as_echo_n "checking for $ac_word... " >&6; }
  2646. if ${ac_cv_prog_AWK+:} false; then :
  2647. $as_echo_n "(cached) " >&6
  2648. else
  2649. if test -n "$AWK"; then
  2650. ac_cv_prog_AWK="$AWK" # Let the user override the test.
  2651. else
  2652. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2653. for as_dir in $PATH
  2654. do
  2655. IFS=$as_save_IFS
  2656. test -z "$as_dir" && as_dir=.
  2657. for ac_exec_ext in '' $ac_executable_extensions; do
  2658. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2659. ac_cv_prog_AWK="$ac_prog"
  2660. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2661. break 2
  2662. fi
  2663. done
  2664. done
  2665. IFS=$as_save_IFS
  2666. fi
  2667. fi
  2668. AWK=$ac_cv_prog_AWK
  2669. if test -n "$AWK"; then
  2670. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
  2671. $as_echo "$AWK" >&6; }
  2672. else
  2673. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2674. $as_echo "no" >&6; }
  2675. fi
  2676. test -n "$AWK" && break
  2677. done
  2678. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  2679. $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  2680. set x ${MAKE-make}
  2681. ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  2682. if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  2683. $as_echo_n "(cached) " >&6
  2684. else
  2685. cat >conftest.make <<\_ACEOF
  2686. SHELL = /bin/sh
  2687. all:
  2688. @echo '@@@%%%=$(MAKE)=@@@%%%'
  2689. _ACEOF
  2690. # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
  2691. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  2692. *@@@%%%=?*=@@@%%%*)
  2693. eval ac_cv_prog_make_${ac_make}_set=yes;;
  2694. *)
  2695. eval ac_cv_prog_make_${ac_make}_set=no;;
  2696. esac
  2697. rm -f conftest.make
  2698. fi
  2699. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  2700. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2701. $as_echo "yes" >&6; }
  2702. SET_MAKE=
  2703. else
  2704. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2705. $as_echo "no" >&6; }
  2706. SET_MAKE="MAKE=${MAKE-make}"
  2707. fi
  2708. rm -rf .tst 2>/dev/null
  2709. mkdir .tst 2>/dev/null
  2710. if test -d .tst; then
  2711. am__leading_dot=.
  2712. else
  2713. am__leading_dot=_
  2714. fi
  2715. rmdir .tst 2>/dev/null
  2716. # Check whether --enable-silent-rules was given.
  2717. if test "${enable_silent_rules+set}" = set; then :
  2718. enableval=$enable_silent_rules;
  2719. fi
  2720. case $enable_silent_rules in # (((
  2721. yes) AM_DEFAULT_VERBOSITY=0;;
  2722. no) AM_DEFAULT_VERBOSITY=1;;
  2723. *) AM_DEFAULT_VERBOSITY=1;;
  2724. esac
  2725. am_make=${MAKE-make}
  2726. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
  2727. $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
  2728. if ${am_cv_make_support_nested_variables+:} false; then :
  2729. $as_echo_n "(cached) " >&6
  2730. else
  2731. if $as_echo 'TRUE=$(BAR$(V))
  2732. BAR0=false
  2733. BAR1=true
  2734. V=1
  2735. am__doit:
  2736. @$(TRUE)
  2737. .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  2738. am_cv_make_support_nested_variables=yes
  2739. else
  2740. am_cv_make_support_nested_variables=no
  2741. fi
  2742. fi
  2743. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
  2744. $as_echo "$am_cv_make_support_nested_variables" >&6; }
  2745. if test $am_cv_make_support_nested_variables = yes; then
  2746. AM_V='$(V)'
  2747. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  2748. else
  2749. AM_V=$AM_DEFAULT_VERBOSITY
  2750. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  2751. fi
  2752. AM_BACKSLASH='\'
  2753. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  2754. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  2755. # is not polluted with repeated "-I."
  2756. am__isrc=' -I$(srcdir)'
  2757. # test to see if srcdir already configured
  2758. if test -f $srcdir/config.status; then
  2759. as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  2760. fi
  2761. fi
  2762. # test whether we have cygpath
  2763. if test -z "$CYGPATH_W"; then
  2764. if (cygpath --version) >/dev/null 2>/dev/null; then
  2765. CYGPATH_W='cygpath -w'
  2766. else
  2767. CYGPATH_W=echo
  2768. fi
  2769. fi
  2770. # Define the identity of the package.
  2771. PACKAGE='file'
  2772. VERSION='5.37'
  2773. cat >>confdefs.h <<_ACEOF
  2774. #define PACKAGE "$PACKAGE"
  2775. _ACEOF
  2776. cat >>confdefs.h <<_ACEOF
  2777. #define VERSION "$VERSION"
  2778. _ACEOF
  2779. # Some tools Automake needs.
  2780. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2781. AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2782. AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2783. AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2784. MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2785. # For better backward compatibility. To be removed once Automake 1.9.x
  2786. # dies out for good. For more background, see:
  2787. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
  2788. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
  2789. mkdir_p='$(MKDIR_P)'
  2790. # We need awk for the "check" target (and possibly the TAP driver). The
  2791. # system "awk" is bad on some platforms.
  2792. # Always define AMTAR for backward compatibility. Yes, it's still used
  2793. # in the wild :-( We should find a proper way to deprecate it ...
  2794. AMTAR='$${TAR-tar}'
  2795. # We'll loop over all known methods to create a tar archive until one works.
  2796. _am_tools='gnutar pax cpio none'
  2797. am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
  2798. # POSIX will say in a future version that running "rm -f" with no argument
  2799. # is OK; and we want to be able to make that assumption in our Makefile
  2800. # recipes. So use an aggressive probe to check that the usage we want is
  2801. # actually supported "in the wild" to an acceptable degree.
  2802. # See automake bug#10828.
  2803. # To make any issue more visible, cause the running configure to be aborted
  2804. # by default if the 'rm' program in use doesn't match our expectations; the
  2805. # user can still override this though.
  2806. if rm -f && rm -fr && rm -rf; then : OK; else
  2807. cat >&2 <<'END'
  2808. Oops!
  2809. Your 'rm' program seems unable to run without file operands specified
  2810. on the command line, even when the '-f' option is present. This is contrary
  2811. to the behaviour of most rm programs out there, and not conforming with
  2812. the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
  2813. Please tell bug-automake@gnu.org about your system, including the value
  2814. of your $PATH and any error possibly output before this message. This
  2815. can help us improve future automake versions.
  2816. END
  2817. if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
  2818. echo 'Configuration will proceed anyway, since you have set the' >&2
  2819. echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
  2820. echo >&2
  2821. else
  2822. cat >&2 <<'END'
  2823. Aborting the configuration process, to ensure you take notice of the issue.
  2824. You can download and install GNU coreutils to get an 'rm' implementation
  2825. that behaves properly: <http://www.gnu.org/software/coreutils/>.
  2826. If you want to complete the configuration process using your problematic
  2827. 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
  2828. to "yes", and re-run configure.
  2829. END
  2830. as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
  2831. fi
  2832. fi
  2833. # Check whether --enable-silent-rules was given.
  2834. if test "${enable_silent_rules+set}" = set; then :
  2835. enableval=$enable_silent_rules;
  2836. fi
  2837. case $enable_silent_rules in # (((
  2838. yes) AM_DEFAULT_VERBOSITY=0;;
  2839. no) AM_DEFAULT_VERBOSITY=1;;
  2840. *) AM_DEFAULT_VERBOSITY=0;;
  2841. esac
  2842. am_make=${MAKE-make}
  2843. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
  2844. $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
  2845. if ${am_cv_make_support_nested_variables+:} false; then :
  2846. $as_echo_n "(cached) " >&6
  2847. else
  2848. if $as_echo 'TRUE=$(BAR$(V))
  2849. BAR0=false
  2850. BAR1=true
  2851. V=1
  2852. am__doit:
  2853. @$(TRUE)
  2854. .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  2855. am_cv_make_support_nested_variables=yes
  2856. else
  2857. am_cv_make_support_nested_variables=no
  2858. fi
  2859. fi
  2860. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
  2861. $as_echo "$am_cv_make_support_nested_variables" >&6; }
  2862. if test $am_cv_make_support_nested_variables = yes; then
  2863. AM_V='$(V)'
  2864. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  2865. else
  2866. AM_V=$AM_DEFAULT_VERBOSITY
  2867. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  2868. fi
  2869. AM_BACKSLASH='\'
  2870. ac_config_headers="$ac_config_headers config.h"
  2871. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin ELF support" >&5
  2872. $as_echo_n "checking for builtin ELF support... " >&6; }
  2873. # Check whether --enable-elf was given.
  2874. if test "${enable_elf+set}" = set; then :
  2875. enableval=$enable_elf; if test "${enableval}" = yes; then
  2876. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2877. $as_echo "yes" >&6; }
  2878. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2879. else
  2880. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2881. $as_echo "no" >&6; }
  2882. fi
  2883. else
  2884. # enable by default
  2885. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2886. $as_echo "yes" >&6; }
  2887. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2888. fi
  2889. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF core file support" >&5
  2890. $as_echo_n "checking for ELF core file support... " >&6; }
  2891. # Check whether --enable-elf-core was given.
  2892. if test "${enable_elf_core+set}" = set; then :
  2893. enableval=$enable_elf_core; if test "${enableval}" = yes; then
  2894. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2895. $as_echo "yes" >&6; }
  2896. $as_echo "#define ELFCORE 1" >>confdefs.h
  2897. else
  2898. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2899. $as_echo "no" >&6; }
  2900. fi
  2901. else
  2902. # enable by default
  2903. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2904. $as_echo "yes" >&6; }
  2905. $as_echo "#define ELFCORE 1" >>confdefs.h
  2906. fi
  2907. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib support" >&5
  2908. $as_echo_n "checking for zlib support... " >&6; }
  2909. # Check whether --enable-zlib was given.
  2910. if test "${enable_zlib+set}" = set; then :
  2911. enableval=$enable_zlib;
  2912. fi
  2913. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_zlib" >&5
  2914. $as_echo "$enable_zlib" >&6; }
  2915. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libseccomp support" >&5
  2916. $as_echo_n "checking for libseccomp support... " >&6; }
  2917. # Check whether --enable-libseccomp was given.
  2918. if test "${enable_libseccomp+set}" = set; then :
  2919. enableval=$enable_libseccomp;
  2920. fi
  2921. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libseccomp" >&5
  2922. $as_echo "$enable_libseccomp" >&6; }
  2923. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file formats in man section 5" >&5
  2924. $as_echo_n "checking for file formats in man section 5... " >&6; }
  2925. # Check whether --enable-fsect-man5 was given.
  2926. if test "${enable_fsect_man5+set}" = set; then :
  2927. enableval=$enable_fsect_man5; if test "${enableval}" = yes; then
  2928. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2929. $as_echo "yes" >&6; }
  2930. fsect=5
  2931. else
  2932. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2933. $as_echo "no" >&6; }
  2934. fsect=4
  2935. fi
  2936. else
  2937. # disable by default
  2938. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2939. $as_echo "no" >&6; }
  2940. fsect=4
  2941. fi
  2942. # Make sure we can run config.sub.
  2943. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  2944. as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
  2945. { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
  2946. $as_echo_n "checking build system type... " >&6; }
  2947. if ${ac_cv_build+:} false; then :
  2948. $as_echo_n "(cached) " >&6
  2949. else
  2950. ac_build_alias=$build_alias
  2951. test "x$ac_build_alias" = x &&
  2952. ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  2953. test "x$ac_build_alias" = x &&
  2954. as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
  2955. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  2956. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
  2957. fi
  2958. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
  2959. $as_echo "$ac_cv_build" >&6; }
  2960. case $ac_cv_build in
  2961. *-*-*) ;;
  2962. *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
  2963. esac
  2964. build=$ac_cv_build
  2965. ac_save_IFS=$IFS; IFS='-'
  2966. set x $ac_cv_build
  2967. shift
  2968. build_cpu=$1
  2969. build_vendor=$2
  2970. shift; shift
  2971. # Remember, the first character of IFS is used to create $*,
  2972. # except with old shells:
  2973. build_os=$*
  2974. IFS=$ac_save_IFS
  2975. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  2976. { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
  2977. $as_echo_n "checking host system type... " >&6; }
  2978. if ${ac_cv_host+:} false; then :
  2979. $as_echo_n "(cached) " >&6
  2980. else
  2981. if test "x$host_alias" = x; then
  2982. ac_cv_host=$ac_cv_build
  2983. else
  2984. ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  2985. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
  2986. fi
  2987. fi
  2988. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
  2989. $as_echo "$ac_cv_host" >&6; }
  2990. case $ac_cv_host in
  2991. *-*-*) ;;
  2992. *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
  2993. esac
  2994. host=$ac_cv_host
  2995. ac_save_IFS=$IFS; IFS='-'
  2996. set x $ac_cv_host
  2997. shift
  2998. host_cpu=$1
  2999. host_vendor=$2
  3000. shift; shift
  3001. # Remember, the first character of IFS is used to create $*,
  3002. # except with old shells:
  3003. host_os=$*
  3004. IFS=$ac_save_IFS
  3005. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  3006. case "$host_os" in
  3007. mingw32*)
  3008. MINGW=1
  3009. ;;
  3010. *)
  3011. MINGW=0
  3012. ;;
  3013. esac
  3014. if test "$MINGW" = 1; then
  3015. MINGW_TRUE=
  3016. MINGW_FALSE='#'
  3017. else
  3018. MINGW_TRUE='#'
  3019. MINGW_FALSE=
  3020. fi
  3021. pkgdatadir='$(datadir)/misc'
  3022. if test x$fsect = x5; then
  3023. FSECT5_TRUE=
  3024. FSECT5_FALSE='#'
  3025. else
  3026. FSECT5_TRUE='#'
  3027. FSECT5_FALSE=
  3028. fi
  3029. DEPDIR="${am__leading_dot}deps"
  3030. ac_config_commands="$ac_config_commands depfiles"
  3031. am_make=${MAKE-make}
  3032. cat > confinc << 'END'
  3033. am__doit:
  3034. @echo this is the am__doit target
  3035. .PHONY: am__doit
  3036. END
  3037. # If we don't find an include directive, just comment out the code.
  3038. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
  3039. $as_echo_n "checking for style of include used by $am_make... " >&6; }
  3040. am__include="#"
  3041. am__quote=
  3042. _am_result=none
  3043. # First try GNU make style include.
  3044. echo "include confinc" > confmf
  3045. # Ignore all kinds of additional output from 'make'.
  3046. case `$am_make -s -f confmf 2> /dev/null` in #(
  3047. *the\ am__doit\ target*)
  3048. am__include=include
  3049. am__quote=
  3050. _am_result=GNU
  3051. ;;
  3052. esac
  3053. # Now try BSD make style include.
  3054. if test "$am__include" = "#"; then
  3055. echo '.include "confinc"' > confmf
  3056. case `$am_make -s -f confmf 2> /dev/null` in #(
  3057. *the\ am__doit\ target*)
  3058. am__include=.include
  3059. am__quote="\""
  3060. _am_result=BSD
  3061. ;;
  3062. esac
  3063. fi
  3064. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
  3065. $as_echo "$_am_result" >&6; }
  3066. rm -f confinc confmf
  3067. # Check whether --enable-dependency-tracking was given.
  3068. if test "${enable_dependency_tracking+set}" = set; then :
  3069. enableval=$enable_dependency_tracking;
  3070. fi
  3071. if test "x$enable_dependency_tracking" != xno; then
  3072. am_depcomp="$ac_aux_dir/depcomp"
  3073. AMDEPBACKSLASH='\'
  3074. am__nodep='_no'
  3075. fi
  3076. if test "x$enable_dependency_tracking" != xno; then
  3077. AMDEP_TRUE=
  3078. AMDEP_FALSE='#'
  3079. else
  3080. AMDEP_TRUE='#'
  3081. AMDEP_FALSE=
  3082. fi
  3083. ac_ext=c
  3084. ac_cpp='$CPP $CPPFLAGS'
  3085. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3086. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3087. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3088. if test -n "$ac_tool_prefix"; then
  3089. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3090. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3091. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3092. $as_echo_n "checking for $ac_word... " >&6; }
  3093. if ${ac_cv_prog_CC+:} false; then :
  3094. $as_echo_n "(cached) " >&6
  3095. else
  3096. if test -n "$CC"; then
  3097. ac_cv_prog_CC="$CC" # Let the user override the test.
  3098. else
  3099. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3100. for as_dir in $PATH
  3101. do
  3102. IFS=$as_save_IFS
  3103. test -z "$as_dir" && as_dir=.
  3104. for ac_exec_ext in '' $ac_executable_extensions; do
  3105. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3106. ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3107. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3108. break 2
  3109. fi
  3110. done
  3111. done
  3112. IFS=$as_save_IFS
  3113. fi
  3114. fi
  3115. CC=$ac_cv_prog_CC
  3116. if test -n "$CC"; then
  3117. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3118. $as_echo "$CC" >&6; }
  3119. else
  3120. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3121. $as_echo "no" >&6; }
  3122. fi
  3123. fi
  3124. if test -z "$ac_cv_prog_CC"; then
  3125. ac_ct_CC=$CC
  3126. # Extract the first word of "gcc", so it can be a program name with args.
  3127. set dummy gcc; ac_word=$2
  3128. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3129. $as_echo_n "checking for $ac_word... " >&6; }
  3130. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3131. $as_echo_n "(cached) " >&6
  3132. else
  3133. if test -n "$ac_ct_CC"; then
  3134. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3135. else
  3136. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3137. for as_dir in $PATH
  3138. do
  3139. IFS=$as_save_IFS
  3140. test -z "$as_dir" && as_dir=.
  3141. for ac_exec_ext in '' $ac_executable_extensions; do
  3142. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3143. ac_cv_prog_ac_ct_CC="gcc"
  3144. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3145. break 2
  3146. fi
  3147. done
  3148. done
  3149. IFS=$as_save_IFS
  3150. fi
  3151. fi
  3152. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3153. if test -n "$ac_ct_CC"; then
  3154. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3155. $as_echo "$ac_ct_CC" >&6; }
  3156. else
  3157. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3158. $as_echo "no" >&6; }
  3159. fi
  3160. if test "x$ac_ct_CC" = x; then
  3161. CC=""
  3162. else
  3163. case $cross_compiling:$ac_tool_warned in
  3164. yes:)
  3165. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3166. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3167. ac_tool_warned=yes ;;
  3168. esac
  3169. CC=$ac_ct_CC
  3170. fi
  3171. else
  3172. CC="$ac_cv_prog_CC"
  3173. fi
  3174. if test -z "$CC"; then
  3175. if test -n "$ac_tool_prefix"; then
  3176. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3177. set dummy ${ac_tool_prefix}cc; ac_word=$2
  3178. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3179. $as_echo_n "checking for $ac_word... " >&6; }
  3180. if ${ac_cv_prog_CC+:} false; then :
  3181. $as_echo_n "(cached) " >&6
  3182. else
  3183. if test -n "$CC"; then
  3184. ac_cv_prog_CC="$CC" # Let the user override the test.
  3185. else
  3186. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3187. for as_dir in $PATH
  3188. do
  3189. IFS=$as_save_IFS
  3190. test -z "$as_dir" && as_dir=.
  3191. for ac_exec_ext in '' $ac_executable_extensions; do
  3192. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3193. ac_cv_prog_CC="${ac_tool_prefix}cc"
  3194. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3195. break 2
  3196. fi
  3197. done
  3198. done
  3199. IFS=$as_save_IFS
  3200. fi
  3201. fi
  3202. CC=$ac_cv_prog_CC
  3203. if test -n "$CC"; then
  3204. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3205. $as_echo "$CC" >&6; }
  3206. else
  3207. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3208. $as_echo "no" >&6; }
  3209. fi
  3210. fi
  3211. fi
  3212. if test -z "$CC"; then
  3213. # Extract the first word of "cc", so it can be a program name with args.
  3214. set dummy cc; ac_word=$2
  3215. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3216. $as_echo_n "checking for $ac_word... " >&6; }
  3217. if ${ac_cv_prog_CC+:} false; then :
  3218. $as_echo_n "(cached) " >&6
  3219. else
  3220. if test -n "$CC"; then
  3221. ac_cv_prog_CC="$CC" # Let the user override the test.
  3222. else
  3223. ac_prog_rejected=no
  3224. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3225. for as_dir in $PATH
  3226. do
  3227. IFS=$as_save_IFS
  3228. test -z "$as_dir" && as_dir=.
  3229. for ac_exec_ext in '' $ac_executable_extensions; do
  3230. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3231. if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3232. ac_prog_rejected=yes
  3233. continue
  3234. fi
  3235. ac_cv_prog_CC="cc"
  3236. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3237. break 2
  3238. fi
  3239. done
  3240. done
  3241. IFS=$as_save_IFS
  3242. if test $ac_prog_rejected = yes; then
  3243. # We found a bogon in the path, so make sure we never use it.
  3244. set dummy $ac_cv_prog_CC
  3245. shift
  3246. if test $# != 0; then
  3247. # We chose a different compiler from the bogus one.
  3248. # However, it has the same basename, so the bogon will be chosen
  3249. # first if we set CC to just the basename; use the full file name.
  3250. shift
  3251. ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3252. fi
  3253. fi
  3254. fi
  3255. fi
  3256. CC=$ac_cv_prog_CC
  3257. if test -n "$CC"; then
  3258. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3259. $as_echo "$CC" >&6; }
  3260. else
  3261. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3262. $as_echo "no" >&6; }
  3263. fi
  3264. fi
  3265. if test -z "$CC"; then
  3266. if test -n "$ac_tool_prefix"; then
  3267. for ac_prog in cl.exe
  3268. do
  3269. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3270. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3271. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3272. $as_echo_n "checking for $ac_word... " >&6; }
  3273. if ${ac_cv_prog_CC+:} false; then :
  3274. $as_echo_n "(cached) " >&6
  3275. else
  3276. if test -n "$CC"; then
  3277. ac_cv_prog_CC="$CC" # Let the user override the test.
  3278. else
  3279. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3280. for as_dir in $PATH
  3281. do
  3282. IFS=$as_save_IFS
  3283. test -z "$as_dir" && as_dir=.
  3284. for ac_exec_ext in '' $ac_executable_extensions; do
  3285. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3286. ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3287. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3288. break 2
  3289. fi
  3290. done
  3291. done
  3292. IFS=$as_save_IFS
  3293. fi
  3294. fi
  3295. CC=$ac_cv_prog_CC
  3296. if test -n "$CC"; then
  3297. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3298. $as_echo "$CC" >&6; }
  3299. else
  3300. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3301. $as_echo "no" >&6; }
  3302. fi
  3303. test -n "$CC" && break
  3304. done
  3305. fi
  3306. if test -z "$CC"; then
  3307. ac_ct_CC=$CC
  3308. for ac_prog in cl.exe
  3309. do
  3310. # Extract the first word of "$ac_prog", so it can be a program name with args.
  3311. set dummy $ac_prog; ac_word=$2
  3312. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3313. $as_echo_n "checking for $ac_word... " >&6; }
  3314. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3315. $as_echo_n "(cached) " >&6
  3316. else
  3317. if test -n "$ac_ct_CC"; then
  3318. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3319. else
  3320. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3321. for as_dir in $PATH
  3322. do
  3323. IFS=$as_save_IFS
  3324. test -z "$as_dir" && as_dir=.
  3325. for ac_exec_ext in '' $ac_executable_extensions; do
  3326. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3327. ac_cv_prog_ac_ct_CC="$ac_prog"
  3328. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3329. break 2
  3330. fi
  3331. done
  3332. done
  3333. IFS=$as_save_IFS
  3334. fi
  3335. fi
  3336. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3337. if test -n "$ac_ct_CC"; then
  3338. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3339. $as_echo "$ac_ct_CC" >&6; }
  3340. else
  3341. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3342. $as_echo "no" >&6; }
  3343. fi
  3344. test -n "$ac_ct_CC" && break
  3345. done
  3346. if test "x$ac_ct_CC" = x; then
  3347. CC=""
  3348. else
  3349. case $cross_compiling:$ac_tool_warned in
  3350. yes:)
  3351. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3352. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3353. ac_tool_warned=yes ;;
  3354. esac
  3355. CC=$ac_ct_CC
  3356. fi
  3357. fi
  3358. fi
  3359. test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3360. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3361. as_fn_error $? "no acceptable C compiler found in \$PATH
  3362. See \`config.log' for more details" "$LINENO" 5; }
  3363. # Provide some information about the compiler.
  3364. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
  3365. set X $ac_compile
  3366. ac_compiler=$2
  3367. for ac_option in --version -v -V -qversion; do
  3368. { { ac_try="$ac_compiler $ac_option >&5"
  3369. case "(($ac_try" in
  3370. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3371. *) ac_try_echo=$ac_try;;
  3372. esac
  3373. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3374. $as_echo "$ac_try_echo"; } >&5
  3375. (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  3376. ac_status=$?
  3377. if test -s conftest.err; then
  3378. sed '10a\
  3379. ... rest of stderr output deleted ...
  3380. 10q' conftest.err >conftest.er1
  3381. cat conftest.er1 >&5
  3382. fi
  3383. rm -f conftest.er1 conftest.err
  3384. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3385. test $ac_status = 0; }
  3386. done
  3387. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3388. /* end confdefs.h. */
  3389. int
  3390. main ()
  3391. {
  3392. ;
  3393. return 0;
  3394. }
  3395. _ACEOF
  3396. ac_clean_files_save=$ac_clean_files
  3397. ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  3398. # Try to create an executable without -o first, disregard a.out.
  3399. # It will help us diagnose broken compilers, and finding out an intuition
  3400. # of exeext.
  3401. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
  3402. $as_echo_n "checking whether the C compiler works... " >&6; }
  3403. ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  3404. # The possible output files:
  3405. ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  3406. ac_rmfiles=
  3407. for ac_file in $ac_files
  3408. do
  3409. case $ac_file in
  3410. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3411. * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  3412. esac
  3413. done
  3414. rm -f $ac_rmfiles
  3415. if { { ac_try="$ac_link_default"
  3416. case "(($ac_try" in
  3417. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3418. *) ac_try_echo=$ac_try;;
  3419. esac
  3420. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3421. $as_echo "$ac_try_echo"; } >&5
  3422. (eval "$ac_link_default") 2>&5
  3423. ac_status=$?
  3424. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3425. test $ac_status = 0; }; then :
  3426. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  3427. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  3428. # in a Makefile. We should not override ac_cv_exeext if it was cached,
  3429. # so that the user can short-circuit this test for compilers unknown to
  3430. # Autoconf.
  3431. for ac_file in $ac_files ''
  3432. do
  3433. test -f "$ac_file" || continue
  3434. case $ac_file in
  3435. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  3436. ;;
  3437. [ab].out )
  3438. # We found the default executable, but exeext='' is most
  3439. # certainly right.
  3440. break;;
  3441. *.* )
  3442. if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  3443. then :; else
  3444. ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3445. fi
  3446. # We set ac_cv_exeext here because the later test for it is not
  3447. # safe: cross compilers may not add the suffix if given an `-o'
  3448. # argument, so we may need to know it at that point already.
  3449. # Even if this section looks crufty: it has the advantage of
  3450. # actually working.
  3451. break;;
  3452. * )
  3453. break;;
  3454. esac
  3455. done
  3456. test "$ac_cv_exeext" = no && ac_cv_exeext=
  3457. else
  3458. ac_file=''
  3459. fi
  3460. if test -z "$ac_file"; then :
  3461. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3462. $as_echo "no" >&6; }
  3463. $as_echo "$as_me: failed program was:" >&5
  3464. sed 's/^/| /' conftest.$ac_ext >&5
  3465. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3466. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3467. as_fn_error 77 "C compiler cannot create executables
  3468. See \`config.log' for more details" "$LINENO" 5; }
  3469. else
  3470. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3471. $as_echo "yes" >&6; }
  3472. fi
  3473. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
  3474. $as_echo_n "checking for C compiler default output file name... " >&6; }
  3475. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
  3476. $as_echo "$ac_file" >&6; }
  3477. ac_exeext=$ac_cv_exeext
  3478. rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  3479. ac_clean_files=$ac_clean_files_save
  3480. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
  3481. $as_echo_n "checking for suffix of executables... " >&6; }
  3482. if { { ac_try="$ac_link"
  3483. case "(($ac_try" in
  3484. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3485. *) ac_try_echo=$ac_try;;
  3486. esac
  3487. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3488. $as_echo "$ac_try_echo"; } >&5
  3489. (eval "$ac_link") 2>&5
  3490. ac_status=$?
  3491. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3492. test $ac_status = 0; }; then :
  3493. # If both `conftest.exe' and `conftest' are `present' (well, observable)
  3494. # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
  3495. # work properly (i.e., refer to `conftest.exe'), while it won't with
  3496. # `rm'.
  3497. for ac_file in conftest.exe conftest conftest.*; do
  3498. test -f "$ac_file" || continue
  3499. case $ac_file in
  3500. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3501. *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3502. break;;
  3503. * ) break;;
  3504. esac
  3505. done
  3506. else
  3507. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3508. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3509. as_fn_error $? "cannot compute suffix of executables: cannot compile and link
  3510. See \`config.log' for more details" "$LINENO" 5; }
  3511. fi
  3512. rm -f conftest conftest$ac_cv_exeext
  3513. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
  3514. $as_echo "$ac_cv_exeext" >&6; }
  3515. rm -f conftest.$ac_ext
  3516. EXEEXT=$ac_cv_exeext
  3517. ac_exeext=$EXEEXT
  3518. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3519. /* end confdefs.h. */
  3520. #include <stdio.h>
  3521. int
  3522. main ()
  3523. {
  3524. FILE *f = fopen ("conftest.out", "w");
  3525. return ferror (f) || fclose (f) != 0;
  3526. ;
  3527. return 0;
  3528. }
  3529. _ACEOF
  3530. ac_clean_files="$ac_clean_files conftest.out"
  3531. # Check that the compiler produces executables we can run. If not, either
  3532. # the compiler is broken, or we cross compile.
  3533. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
  3534. $as_echo_n "checking whether we are cross compiling... " >&6; }
  3535. if test "$cross_compiling" != yes; then
  3536. { { ac_try="$ac_link"
  3537. case "(($ac_try" in
  3538. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3539. *) ac_try_echo=$ac_try;;
  3540. esac
  3541. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3542. $as_echo "$ac_try_echo"; } >&5
  3543. (eval "$ac_link") 2>&5
  3544. ac_status=$?
  3545. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3546. test $ac_status = 0; }
  3547. if { ac_try='./conftest$ac_cv_exeext'
  3548. { { case "(($ac_try" in
  3549. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3550. *) ac_try_echo=$ac_try;;
  3551. esac
  3552. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3553. $as_echo "$ac_try_echo"; } >&5
  3554. (eval "$ac_try") 2>&5
  3555. ac_status=$?
  3556. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3557. test $ac_status = 0; }; }; then
  3558. cross_compiling=no
  3559. else
  3560. if test "$cross_compiling" = maybe; then
  3561. cross_compiling=yes
  3562. else
  3563. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3564. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3565. as_fn_error $? "cannot run C compiled programs.
  3566. If you meant to cross compile, use \`--host'.
  3567. See \`config.log' for more details" "$LINENO" 5; }
  3568. fi
  3569. fi
  3570. fi
  3571. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
  3572. $as_echo "$cross_compiling" >&6; }
  3573. rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
  3574. ac_clean_files=$ac_clean_files_save
  3575. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
  3576. $as_echo_n "checking for suffix of object files... " >&6; }
  3577. if ${ac_cv_objext+:} false; then :
  3578. $as_echo_n "(cached) " >&6
  3579. else
  3580. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3581. /* end confdefs.h. */
  3582. int
  3583. main ()
  3584. {
  3585. ;
  3586. return 0;
  3587. }
  3588. _ACEOF
  3589. rm -f conftest.o conftest.obj
  3590. if { { ac_try="$ac_compile"
  3591. case "(($ac_try" in
  3592. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3593. *) ac_try_echo=$ac_try;;
  3594. esac
  3595. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3596. $as_echo "$ac_try_echo"; } >&5
  3597. (eval "$ac_compile") 2>&5
  3598. ac_status=$?
  3599. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3600. test $ac_status = 0; }; then :
  3601. for ac_file in conftest.o conftest.obj conftest.*; do
  3602. test -f "$ac_file" || continue;
  3603. case $ac_file in
  3604. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  3605. *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  3606. break;;
  3607. esac
  3608. done
  3609. else
  3610. $as_echo "$as_me: failed program was:" >&5
  3611. sed 's/^/| /' conftest.$ac_ext >&5
  3612. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3613. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3614. as_fn_error $? "cannot compute suffix of object files: cannot compile
  3615. See \`config.log' for more details" "$LINENO" 5; }
  3616. fi
  3617. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  3618. fi
  3619. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
  3620. $as_echo "$ac_cv_objext" >&6; }
  3621. OBJEXT=$ac_cv_objext
  3622. ac_objext=$OBJEXT
  3623. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
  3624. $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3625. if ${ac_cv_c_compiler_gnu+:} false; then :
  3626. $as_echo_n "(cached) " >&6
  3627. else
  3628. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3629. /* end confdefs.h. */
  3630. int
  3631. main ()
  3632. {
  3633. #ifndef __GNUC__
  3634. choke me
  3635. #endif
  3636. ;
  3637. return 0;
  3638. }
  3639. _ACEOF
  3640. if ac_fn_c_try_compile "$LINENO"; then :
  3641. ac_compiler_gnu=yes
  3642. else
  3643. ac_compiler_gnu=no
  3644. fi
  3645. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3646. ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3647. fi
  3648. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
  3649. $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  3650. if test $ac_compiler_gnu = yes; then
  3651. GCC=yes
  3652. else
  3653. GCC=
  3654. fi
  3655. ac_test_CFLAGS=${CFLAGS+set}
  3656. ac_save_CFLAGS=$CFLAGS
  3657. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
  3658. $as_echo_n "checking whether $CC accepts -g... " >&6; }
  3659. if ${ac_cv_prog_cc_g+:} false; then :
  3660. $as_echo_n "(cached) " >&6
  3661. else
  3662. ac_save_c_werror_flag=$ac_c_werror_flag
  3663. ac_c_werror_flag=yes
  3664. ac_cv_prog_cc_g=no
  3665. CFLAGS="-g"
  3666. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3667. /* end confdefs.h. */
  3668. int
  3669. main ()
  3670. {
  3671. ;
  3672. return 0;
  3673. }
  3674. _ACEOF
  3675. if ac_fn_c_try_compile "$LINENO"; then :
  3676. ac_cv_prog_cc_g=yes
  3677. else
  3678. CFLAGS=""
  3679. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3680. /* end confdefs.h. */
  3681. int
  3682. main ()
  3683. {
  3684. ;
  3685. return 0;
  3686. }
  3687. _ACEOF
  3688. if ac_fn_c_try_compile "$LINENO"; then :
  3689. else
  3690. ac_c_werror_flag=$ac_save_c_werror_flag
  3691. CFLAGS="-g"
  3692. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3693. /* end confdefs.h. */
  3694. int
  3695. main ()
  3696. {
  3697. ;
  3698. return 0;
  3699. }
  3700. _ACEOF
  3701. if ac_fn_c_try_compile "$LINENO"; then :
  3702. ac_cv_prog_cc_g=yes
  3703. fi
  3704. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3705. fi
  3706. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3707. fi
  3708. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3709. ac_c_werror_flag=$ac_save_c_werror_flag
  3710. fi
  3711. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
  3712. $as_echo "$ac_cv_prog_cc_g" >&6; }
  3713. if test "$ac_test_CFLAGS" = set; then
  3714. CFLAGS=$ac_save_CFLAGS
  3715. elif test $ac_cv_prog_cc_g = yes; then
  3716. if test "$GCC" = yes; then
  3717. CFLAGS="-g -O2"
  3718. else
  3719. CFLAGS="-g"
  3720. fi
  3721. else
  3722. if test "$GCC" = yes; then
  3723. CFLAGS="-O2"
  3724. else
  3725. CFLAGS=
  3726. fi
  3727. fi
  3728. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  3729. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  3730. if ${ac_cv_prog_cc_c89+:} false; then :
  3731. $as_echo_n "(cached) " >&6
  3732. else
  3733. ac_cv_prog_cc_c89=no
  3734. ac_save_CC=$CC
  3735. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3736. /* end confdefs.h. */
  3737. #include <stdarg.h>
  3738. #include <stdio.h>
  3739. struct stat;
  3740. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  3741. struct buf { int x; };
  3742. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3743. static char *e (p, i)
  3744. char **p;
  3745. int i;
  3746. {
  3747. return p[i];
  3748. }
  3749. static char *f (char * (*g) (char **, int), char **p, ...)
  3750. {
  3751. char *s;
  3752. va_list v;
  3753. va_start (v,p);
  3754. s = g (p, va_arg (v,int));
  3755. va_end (v);
  3756. return s;
  3757. }
  3758. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  3759. function prototypes and stuff, but not '\xHH' hex character constants.
  3760. These don't provoke an error unfortunately, instead are silently treated
  3761. as 'x'. The following induces an error, until -std is added to get
  3762. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  3763. array size at least. It's necessary to write '\x00'==0 to get something
  3764. that's true only with -std. */
  3765. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3766. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3767. inside strings and character constants. */
  3768. #define FOO(x) 'x'
  3769. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3770. int test (int i, double x);
  3771. struct s1 {int (*f) (int a);};
  3772. struct s2 {int (*f) (double a);};
  3773. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3774. int argc;
  3775. char **argv;
  3776. int
  3777. main ()
  3778. {
  3779. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  3780. ;
  3781. return 0;
  3782. }
  3783. _ACEOF
  3784. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3785. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3786. do
  3787. CC="$ac_save_CC $ac_arg"
  3788. if ac_fn_c_try_compile "$LINENO"; then :
  3789. ac_cv_prog_cc_c89=$ac_arg
  3790. fi
  3791. rm -f core conftest.err conftest.$ac_objext
  3792. test "x$ac_cv_prog_cc_c89" != "xno" && break
  3793. done
  3794. rm -f conftest.$ac_ext
  3795. CC=$ac_save_CC
  3796. fi
  3797. # AC_CACHE_VAL
  3798. case "x$ac_cv_prog_cc_c89" in
  3799. x)
  3800. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  3801. $as_echo "none needed" >&6; } ;;
  3802. xno)
  3803. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  3804. $as_echo "unsupported" >&6; } ;;
  3805. *)
  3806. CC="$CC $ac_cv_prog_cc_c89"
  3807. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  3808. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  3809. esac
  3810. if test "x$ac_cv_prog_cc_c89" != xno; then :
  3811. fi
  3812. ac_ext=c
  3813. ac_cpp='$CPP $CPPFLAGS'
  3814. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3815. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3816. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3817. ac_ext=c
  3818. ac_cpp='$CPP $CPPFLAGS'
  3819. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3820. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3821. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3822. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
  3823. $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
  3824. if ${am_cv_prog_cc_c_o+:} false; then :
  3825. $as_echo_n "(cached) " >&6
  3826. else
  3827. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3828. /* end confdefs.h. */
  3829. int
  3830. main ()
  3831. {
  3832. ;
  3833. return 0;
  3834. }
  3835. _ACEOF
  3836. # Make sure it works both with $CC and with simple cc.
  3837. # Following AC_PROG_CC_C_O, we do the test twice because some
  3838. # compilers refuse to overwrite an existing .o file with -o,
  3839. # though they will create one.
  3840. am_cv_prog_cc_c_o=yes
  3841. for am_i in 1 2; do
  3842. if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
  3843. ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
  3844. ac_status=$?
  3845. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3846. (exit $ac_status); } \
  3847. && test -f conftest2.$ac_objext; then
  3848. : OK
  3849. else
  3850. am_cv_prog_cc_c_o=no
  3851. break
  3852. fi
  3853. done
  3854. rm -f core conftest*
  3855. unset am_i
  3856. fi
  3857. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
  3858. $as_echo "$am_cv_prog_cc_c_o" >&6; }
  3859. if test "$am_cv_prog_cc_c_o" != yes; then
  3860. # Losing compiler, so override with the script.
  3861. # FIXME: It is wrong to rewrite CC.
  3862. # But if we don't then we get into trouble of one sort or another.
  3863. # A longer-term fix would be to have automake use am__CC in this case,
  3864. # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  3865. CC="$am_aux_dir/compile $CC"
  3866. fi
  3867. ac_ext=c
  3868. ac_cpp='$CPP $CPPFLAGS'
  3869. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3870. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3871. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3872. depcc="$CC" am_compiler_list=
  3873. { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
  3874. $as_echo_n "checking dependency style of $depcc... " >&6; }
  3875. if ${am_cv_CC_dependencies_compiler_type+:} false; then :
  3876. $as_echo_n "(cached) " >&6
  3877. else
  3878. if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3879. # We make a subdir and do the tests there. Otherwise we can end up
  3880. # making bogus files that we don't know about and never remove. For
  3881. # instance it was reported that on HP-UX the gcc test will end up
  3882. # making a dummy file named 'D' -- because '-MD' means "put the output
  3883. # in D".
  3884. rm -rf conftest.dir
  3885. mkdir conftest.dir
  3886. # Copy depcomp to subdir because otherwise we won't find it if we're
  3887. # using a relative directory.
  3888. cp "$am_depcomp" conftest.dir
  3889. cd conftest.dir
  3890. # We will build objects and dependencies in a subdirectory because
  3891. # it helps to detect inapplicable dependency modes. For instance
  3892. # both Tru64's cc and ICC support -MD to output dependencies as a
  3893. # side effect of compilation, but ICC will put the dependencies in
  3894. # the current directory while Tru64 will put them in the object
  3895. # directory.
  3896. mkdir sub
  3897. am_cv_CC_dependencies_compiler_type=none
  3898. if test "$am_compiler_list" = ""; then
  3899. am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3900. fi
  3901. am__universal=false
  3902. case " $depcc " in #(
  3903. *\ -arch\ *\ -arch\ *) am__universal=true ;;
  3904. esac
  3905. for depmode in $am_compiler_list; do
  3906. # Setup a source with many dependencies, because some compilers
  3907. # like to wrap large dependency lists on column 80 (with \), and
  3908. # we should not choose a depcomp mode which is confused by this.
  3909. #
  3910. # We need to recreate these files for each test, as the compiler may
  3911. # overwrite some of them when testing with obscure command lines.
  3912. # This happens at least with the AIX C compiler.
  3913. : > sub/conftest.c
  3914. for i in 1 2 3 4 5 6; do
  3915. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3916. # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
  3917. # Solaris 10 /bin/sh.
  3918. echo '/* dummy */' > sub/conftst$i.h
  3919. done
  3920. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3921. # We check with '-c' and '-o' for the sake of the "dashmstdout"
  3922. # mode. It turns out that the SunPro C++ compiler does not properly
  3923. # handle '-M -o', and we need to detect this. Also, some Intel
  3924. # versions had trouble with output in subdirs.
  3925. am__obj=sub/conftest.${OBJEXT-o}
  3926. am__minus_obj="-o $am__obj"
  3927. case $depmode in
  3928. gcc)
  3929. # This depmode causes a compiler race in universal mode.
  3930. test "$am__universal" = false || continue
  3931. ;;
  3932. nosideeffect)
  3933. # After this tag, mechanisms are not by side-effect, so they'll
  3934. # only be used when explicitly requested.
  3935. if test "x$enable_dependency_tracking" = xyes; then
  3936. continue
  3937. else
  3938. break
  3939. fi
  3940. ;;
  3941. msvc7 | msvc7msys | msvisualcpp | msvcmsys)
  3942. # This compiler won't grok '-c -o', but also, the minuso test has
  3943. # not run yet. These depmodes are late enough in the game, and
  3944. # so weak that their functioning should not be impacted.
  3945. am__obj=conftest.${OBJEXT-o}
  3946. am__minus_obj=
  3947. ;;
  3948. none) break ;;
  3949. esac
  3950. if depmode=$depmode \
  3951. source=sub/conftest.c object=$am__obj \
  3952. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3953. $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  3954. >/dev/null 2>conftest.err &&
  3955. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  3956. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3957. grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
  3958. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3959. # icc doesn't choke on unknown options, it will just issue warnings
  3960. # or remarks (even with -Werror). So we grep stderr for any message
  3961. # that says an option was ignored or not supported.
  3962. # When given -MP, icc 7.0 and 7.1 complain thusly:
  3963. # icc: Command line warning: ignoring option '-M'; no argument required
  3964. # The diagnosis changed in icc 8.0:
  3965. # icc: Command line remark: option '-MP' not supported
  3966. if (grep 'ignoring option' conftest.err ||
  3967. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3968. am_cv_CC_dependencies_compiler_type=$depmode
  3969. break
  3970. fi
  3971. fi
  3972. done
  3973. cd ..
  3974. rm -rf conftest.dir
  3975. else
  3976. am_cv_CC_dependencies_compiler_type=none
  3977. fi
  3978. fi
  3979. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
  3980. $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  3981. CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3982. if
  3983. test "x$enable_dependency_tracking" != xno \
  3984. && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3985. am__fastdepCC_TRUE=
  3986. am__fastdepCC_FALSE='#'
  3987. else
  3988. am__fastdepCC_TRUE='#'
  3989. am__fastdepCC_FALSE=
  3990. fi
  3991. case $ac_cv_prog_cc_stdc in #(
  3992. no) :
  3993. ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
  3994. *) :
  3995. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
  3996. $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
  3997. if ${ac_cv_prog_cc_c99+:} false; then :
  3998. $as_echo_n "(cached) " >&6
  3999. else
  4000. ac_cv_prog_cc_c99=no
  4001. ac_save_CC=$CC
  4002. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4003. /* end confdefs.h. */
  4004. #include <stdarg.h>
  4005. #include <stdbool.h>
  4006. #include <stdlib.h>
  4007. #include <wchar.h>
  4008. #include <stdio.h>
  4009. // Check varargs macros. These examples are taken from C99 6.10.3.5.
  4010. #define debug(...) fprintf (stderr, __VA_ARGS__)
  4011. #define showlist(...) puts (#__VA_ARGS__)
  4012. #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
  4013. static void
  4014. test_varargs_macros (void)
  4015. {
  4016. int x = 1234;
  4017. int y = 5678;
  4018. debug ("Flag");
  4019. debug ("X = %d\n", x);
  4020. showlist (The first, second, and third items.);
  4021. report (x>y, "x is %d but y is %d", x, y);
  4022. }
  4023. // Check long long types.
  4024. #define BIG64 18446744073709551615ull
  4025. #define BIG32 4294967295ul
  4026. #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
  4027. #if !BIG_OK
  4028. your preprocessor is broken;
  4029. #endif
  4030. #if BIG_OK
  4031. #else
  4032. your preprocessor is broken;
  4033. #endif
  4034. static long long int bignum = -9223372036854775807LL;
  4035. static unsigned long long int ubignum = BIG64;
  4036. struct incomplete_array
  4037. {
  4038. int datasize;
  4039. double data[];
  4040. };
  4041. struct named_init {
  4042. int number;
  4043. const wchar_t *name;
  4044. double average;
  4045. };
  4046. typedef const char *ccp;
  4047. static inline int
  4048. test_restrict (ccp restrict text)
  4049. {
  4050. // See if C++-style comments work.
  4051. // Iterate through items via the restricted pointer.
  4052. // Also check for declarations in for loops.
  4053. for (unsigned int i = 0; *(text+i) != '\0'; ++i)
  4054. continue;
  4055. return 0;
  4056. }
  4057. // Check varargs and va_copy.
  4058. static void
  4059. test_varargs (const char *format, ...)
  4060. {
  4061. va_list args;
  4062. va_start (args, format);
  4063. va_list args_copy;
  4064. va_copy (args_copy, args);
  4065. const char *str;
  4066. int number;
  4067. float fnumber;
  4068. while (*format)
  4069. {
  4070. switch (*format++)
  4071. {
  4072. case 's': // string
  4073. str = va_arg (args_copy, const char *);
  4074. break;
  4075. case 'd': // int
  4076. number = va_arg (args_copy, int);
  4077. break;
  4078. case 'f': // float
  4079. fnumber = va_arg (args_copy, double);
  4080. break;
  4081. default:
  4082. break;
  4083. }
  4084. }
  4085. va_end (args_copy);
  4086. va_end (args);
  4087. }
  4088. int
  4089. main ()
  4090. {
  4091. // Check bool.
  4092. _Bool success = false;
  4093. // Check restrict.
  4094. if (test_restrict ("String literal") == 0)
  4095. success = true;
  4096. char *restrict newvar = "Another string";
  4097. // Check varargs.
  4098. test_varargs ("s, d' f .", "string", 65, 34.234);
  4099. test_varargs_macros ();
  4100. // Check flexible array members.
  4101. struct incomplete_array *ia =
  4102. malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  4103. ia->datasize = 10;
  4104. for (int i = 0; i < ia->datasize; ++i)
  4105. ia->data[i] = i * 1.234;
  4106. // Check named initializers.
  4107. struct named_init ni = {
  4108. .number = 34,
  4109. .name = L"Test wide string",
  4110. .average = 543.34343,
  4111. };
  4112. ni.number = 58;
  4113. int dynamic_array[ni.number];
  4114. dynamic_array[ni.number - 1] = 543;
  4115. // work around unused variable warnings
  4116. return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
  4117. || dynamic_array[ni.number - 1] != 543);
  4118. ;
  4119. return 0;
  4120. }
  4121. _ACEOF
  4122. for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
  4123. do
  4124. CC="$ac_save_CC $ac_arg"
  4125. if ac_fn_c_try_compile "$LINENO"; then :
  4126. ac_cv_prog_cc_c99=$ac_arg
  4127. fi
  4128. rm -f core conftest.err conftest.$ac_objext
  4129. test "x$ac_cv_prog_cc_c99" != "xno" && break
  4130. done
  4131. rm -f conftest.$ac_ext
  4132. CC=$ac_save_CC
  4133. fi
  4134. # AC_CACHE_VAL
  4135. case "x$ac_cv_prog_cc_c99" in
  4136. x)
  4137. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4138. $as_echo "none needed" >&6; } ;;
  4139. xno)
  4140. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4141. $as_echo "unsupported" >&6; } ;;
  4142. *)
  4143. CC="$CC $ac_cv_prog_cc_c99"
  4144. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
  4145. $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
  4146. esac
  4147. if test "x$ac_cv_prog_cc_c99" != xno; then :
  4148. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  4149. else
  4150. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  4151. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4152. if ${ac_cv_prog_cc_c89+:} false; then :
  4153. $as_echo_n "(cached) " >&6
  4154. else
  4155. ac_cv_prog_cc_c89=no
  4156. ac_save_CC=$CC
  4157. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4158. /* end confdefs.h. */
  4159. #include <stdarg.h>
  4160. #include <stdio.h>
  4161. struct stat;
  4162. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  4163. struct buf { int x; };
  4164. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4165. static char *e (p, i)
  4166. char **p;
  4167. int i;
  4168. {
  4169. return p[i];
  4170. }
  4171. static char *f (char * (*g) (char **, int), char **p, ...)
  4172. {
  4173. char *s;
  4174. va_list v;
  4175. va_start (v,p);
  4176. s = g (p, va_arg (v,int));
  4177. va_end (v);
  4178. return s;
  4179. }
  4180. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  4181. function prototypes and stuff, but not '\xHH' hex character constants.
  4182. These don't provoke an error unfortunately, instead are silently treated
  4183. as 'x'. The following induces an error, until -std is added to get
  4184. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  4185. array size at least. It's necessary to write '\x00'==0 to get something
  4186. that's true only with -std. */
  4187. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  4188. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  4189. inside strings and character constants. */
  4190. #define FOO(x) 'x'
  4191. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  4192. int test (int i, double x);
  4193. struct s1 {int (*f) (int a);};
  4194. struct s2 {int (*f) (double a);};
  4195. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4196. int argc;
  4197. char **argv;
  4198. int
  4199. main ()
  4200. {
  4201. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  4202. ;
  4203. return 0;
  4204. }
  4205. _ACEOF
  4206. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4207. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4208. do
  4209. CC="$ac_save_CC $ac_arg"
  4210. if ac_fn_c_try_compile "$LINENO"; then :
  4211. ac_cv_prog_cc_c89=$ac_arg
  4212. fi
  4213. rm -f core conftest.err conftest.$ac_objext
  4214. test "x$ac_cv_prog_cc_c89" != "xno" && break
  4215. done
  4216. rm -f conftest.$ac_ext
  4217. CC=$ac_save_CC
  4218. fi
  4219. # AC_CACHE_VAL
  4220. case "x$ac_cv_prog_cc_c89" in
  4221. x)
  4222. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4223. $as_echo "none needed" >&6; } ;;
  4224. xno)
  4225. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4226. $as_echo "unsupported" >&6; } ;;
  4227. *)
  4228. CC="$CC $ac_cv_prog_cc_c89"
  4229. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  4230. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4231. esac
  4232. if test "x$ac_cv_prog_cc_c89" != xno; then :
  4233. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  4234. else
  4235. ac_cv_prog_cc_stdc=no
  4236. fi
  4237. fi
  4238. ;;
  4239. esac
  4240. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
  4241. $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
  4242. if ${ac_cv_prog_cc_stdc+:} false; then :
  4243. $as_echo_n "(cached) " >&6
  4244. fi
  4245. case $ac_cv_prog_cc_stdc in #(
  4246. no) :
  4247. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4248. $as_echo "unsupported" >&6; } ;; #(
  4249. '') :
  4250. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4251. $as_echo "none needed" >&6; } ;; #(
  4252. *) :
  4253. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
  4254. $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
  4255. esac
  4256. ac_ext=c
  4257. ac_cpp='$CPP $CPPFLAGS'
  4258. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4259. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4260. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4261. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
  4262. $as_echo_n "checking how to run the C preprocessor... " >&6; }
  4263. # On Suns, sometimes $CPP names a directory.
  4264. if test -n "$CPP" && test -d "$CPP"; then
  4265. CPP=
  4266. fi
  4267. if test -z "$CPP"; then
  4268. if ${ac_cv_prog_CPP+:} false; then :
  4269. $as_echo_n "(cached) " >&6
  4270. else
  4271. # Double quotes because CPP needs to be expanded
  4272. for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  4273. do
  4274. ac_preproc_ok=false
  4275. for ac_c_preproc_warn_flag in '' yes
  4276. do
  4277. # Use a header file that comes with gcc, so configuring glibc
  4278. # with a fresh cross-compiler works.
  4279. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4280. # <limits.h> exists even on freestanding compilers.
  4281. # On the NeXT, cc -E runs the code through the compiler's parser,
  4282. # not just through cpp. "Syntax error" is here to catch this case.
  4283. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4284. /* end confdefs.h. */
  4285. #ifdef __STDC__
  4286. # include <limits.h>
  4287. #else
  4288. # include <assert.h>
  4289. #endif
  4290. Syntax error
  4291. _ACEOF
  4292. if ac_fn_c_try_cpp "$LINENO"; then :
  4293. else
  4294. # Broken: fails on valid input.
  4295. continue
  4296. fi
  4297. rm -f conftest.err conftest.i conftest.$ac_ext
  4298. # OK, works on sane cases. Now check whether nonexistent headers
  4299. # can be detected and how.
  4300. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4301. /* end confdefs.h. */
  4302. #include <ac_nonexistent.h>
  4303. _ACEOF
  4304. if ac_fn_c_try_cpp "$LINENO"; then :
  4305. # Broken: success on invalid input.
  4306. continue
  4307. else
  4308. # Passes both tests.
  4309. ac_preproc_ok=:
  4310. break
  4311. fi
  4312. rm -f conftest.err conftest.i conftest.$ac_ext
  4313. done
  4314. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4315. rm -f conftest.i conftest.err conftest.$ac_ext
  4316. if $ac_preproc_ok; then :
  4317. break
  4318. fi
  4319. done
  4320. ac_cv_prog_CPP=$CPP
  4321. fi
  4322. CPP=$ac_cv_prog_CPP
  4323. else
  4324. ac_cv_prog_CPP=$CPP
  4325. fi
  4326. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
  4327. $as_echo "$CPP" >&6; }
  4328. ac_preproc_ok=false
  4329. for ac_c_preproc_warn_flag in '' yes
  4330. do
  4331. # Use a header file that comes with gcc, so configuring glibc
  4332. # with a fresh cross-compiler works.
  4333. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4334. # <limits.h> exists even on freestanding compilers.
  4335. # On the NeXT, cc -E runs the code through the compiler's parser,
  4336. # not just through cpp. "Syntax error" is here to catch this case.
  4337. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4338. /* end confdefs.h. */
  4339. #ifdef __STDC__
  4340. # include <limits.h>
  4341. #else
  4342. # include <assert.h>
  4343. #endif
  4344. Syntax error
  4345. _ACEOF
  4346. if ac_fn_c_try_cpp "$LINENO"; then :
  4347. else
  4348. # Broken: fails on valid input.
  4349. continue
  4350. fi
  4351. rm -f conftest.err conftest.i conftest.$ac_ext
  4352. # OK, works on sane cases. Now check whether nonexistent headers
  4353. # can be detected and how.
  4354. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4355. /* end confdefs.h. */
  4356. #include <ac_nonexistent.h>
  4357. _ACEOF
  4358. if ac_fn_c_try_cpp "$LINENO"; then :
  4359. # Broken: success on invalid input.
  4360. continue
  4361. else
  4362. # Passes both tests.
  4363. ac_preproc_ok=:
  4364. break
  4365. fi
  4366. rm -f conftest.err conftest.i conftest.$ac_ext
  4367. done
  4368. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4369. rm -f conftest.i conftest.err conftest.$ac_ext
  4370. if $ac_preproc_ok; then :
  4371. else
  4372. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  4373. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  4374. as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
  4375. See \`config.log' for more details" "$LINENO" 5; }
  4376. fi
  4377. ac_ext=c
  4378. ac_cpp='$CPP $CPPFLAGS'
  4379. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4380. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4381. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4382. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
  4383. $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  4384. if ${ac_cv_path_GREP+:} false; then :
  4385. $as_echo_n "(cached) " >&6
  4386. else
  4387. if test -z "$GREP"; then
  4388. ac_path_GREP_found=false
  4389. # Loop through the user's path and test for each of PROGNAME-LIST
  4390. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4391. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4392. do
  4393. IFS=$as_save_IFS
  4394. test -z "$as_dir" && as_dir=.
  4395. for ac_prog in grep ggrep; do
  4396. for ac_exec_ext in '' $ac_executable_extensions; do
  4397. ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4398. as_fn_executable_p "$ac_path_GREP" || continue
  4399. # Check for GNU ac_path_GREP and select it if it is found.
  4400. # Check for GNU $ac_path_GREP
  4401. case `"$ac_path_GREP" --version 2>&1` in
  4402. *GNU*)
  4403. ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  4404. *)
  4405. ac_count=0
  4406. $as_echo_n 0123456789 >"conftest.in"
  4407. while :
  4408. do
  4409. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4410. mv "conftest.tmp" "conftest.in"
  4411. cp "conftest.in" "conftest.nl"
  4412. $as_echo 'GREP' >> "conftest.nl"
  4413. "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4414. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4415. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4416. if test $ac_count -gt ${ac_path_GREP_max-0}; then
  4417. # Best one so far, save it but keep looking for a better one
  4418. ac_cv_path_GREP="$ac_path_GREP"
  4419. ac_path_GREP_max=$ac_count
  4420. fi
  4421. # 10*(2^10) chars as input seems more than enough
  4422. test $ac_count -gt 10 && break
  4423. done
  4424. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4425. esac
  4426. $ac_path_GREP_found && break 3
  4427. done
  4428. done
  4429. done
  4430. IFS=$as_save_IFS
  4431. if test -z "$ac_cv_path_GREP"; then
  4432. as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4433. fi
  4434. else
  4435. ac_cv_path_GREP=$GREP
  4436. fi
  4437. fi
  4438. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
  4439. $as_echo "$ac_cv_path_GREP" >&6; }
  4440. GREP="$ac_cv_path_GREP"
  4441. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
  4442. $as_echo_n "checking for egrep... " >&6; }
  4443. if ${ac_cv_path_EGREP+:} false; then :
  4444. $as_echo_n "(cached) " >&6
  4445. else
  4446. if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  4447. then ac_cv_path_EGREP="$GREP -E"
  4448. else
  4449. if test -z "$EGREP"; then
  4450. ac_path_EGREP_found=false
  4451. # Loop through the user's path and test for each of PROGNAME-LIST
  4452. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4453. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4454. do
  4455. IFS=$as_save_IFS
  4456. test -z "$as_dir" && as_dir=.
  4457. for ac_prog in egrep; do
  4458. for ac_exec_ext in '' $ac_executable_extensions; do
  4459. ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4460. as_fn_executable_p "$ac_path_EGREP" || continue
  4461. # Check for GNU ac_path_EGREP and select it if it is found.
  4462. # Check for GNU $ac_path_EGREP
  4463. case `"$ac_path_EGREP" --version 2>&1` in
  4464. *GNU*)
  4465. ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  4466. *)
  4467. ac_count=0
  4468. $as_echo_n 0123456789 >"conftest.in"
  4469. while :
  4470. do
  4471. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4472. mv "conftest.tmp" "conftest.in"
  4473. cp "conftest.in" "conftest.nl"
  4474. $as_echo 'EGREP' >> "conftest.nl"
  4475. "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4476. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4477. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4478. if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  4479. # Best one so far, save it but keep looking for a better one
  4480. ac_cv_path_EGREP="$ac_path_EGREP"
  4481. ac_path_EGREP_max=$ac_count
  4482. fi
  4483. # 10*(2^10) chars as input seems more than enough
  4484. test $ac_count -gt 10 && break
  4485. done
  4486. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4487. esac
  4488. $ac_path_EGREP_found && break 3
  4489. done
  4490. done
  4491. done
  4492. IFS=$as_save_IFS
  4493. if test -z "$ac_cv_path_EGREP"; then
  4494. as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4495. fi
  4496. else
  4497. ac_cv_path_EGREP=$EGREP
  4498. fi
  4499. fi
  4500. fi
  4501. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
  4502. $as_echo "$ac_cv_path_EGREP" >&6; }
  4503. EGREP="$ac_cv_path_EGREP"
  4504. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  4505. $as_echo_n "checking for ANSI C header files... " >&6; }
  4506. if ${ac_cv_header_stdc+:} false; then :
  4507. $as_echo_n "(cached) " >&6
  4508. else
  4509. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4510. /* end confdefs.h. */
  4511. #include <stdlib.h>
  4512. #include <stdarg.h>
  4513. #include <string.h>
  4514. #include <float.h>
  4515. int
  4516. main ()
  4517. {
  4518. ;
  4519. return 0;
  4520. }
  4521. _ACEOF
  4522. if ac_fn_c_try_compile "$LINENO"; then :
  4523. ac_cv_header_stdc=yes
  4524. else
  4525. ac_cv_header_stdc=no
  4526. fi
  4527. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4528. if test $ac_cv_header_stdc = yes; then
  4529. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4530. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4531. /* end confdefs.h. */
  4532. #include <string.h>
  4533. _ACEOF
  4534. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4535. $EGREP "memchr" >/dev/null 2>&1; then :
  4536. else
  4537. ac_cv_header_stdc=no
  4538. fi
  4539. rm -f conftest*
  4540. fi
  4541. if test $ac_cv_header_stdc = yes; then
  4542. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4543. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4544. /* end confdefs.h. */
  4545. #include <stdlib.h>
  4546. _ACEOF
  4547. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4548. $EGREP "free" >/dev/null 2>&1; then :
  4549. else
  4550. ac_cv_header_stdc=no
  4551. fi
  4552. rm -f conftest*
  4553. fi
  4554. if test $ac_cv_header_stdc = yes; then
  4555. # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4556. if test "$cross_compiling" = yes; then :
  4557. :
  4558. else
  4559. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4560. /* end confdefs.h. */
  4561. #include <ctype.h>
  4562. #include <stdlib.h>
  4563. #if ((' ' & 0x0FF) == 0x020)
  4564. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4565. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4566. #else
  4567. # define ISLOWER(c) \
  4568. (('a' <= (c) && (c) <= 'i') \
  4569. || ('j' <= (c) && (c) <= 'r') \
  4570. || ('s' <= (c) && (c) <= 'z'))
  4571. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4572. #endif
  4573. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4574. int
  4575. main ()
  4576. {
  4577. int i;
  4578. for (i = 0; i < 256; i++)
  4579. if (XOR (islower (i), ISLOWER (i))
  4580. || toupper (i) != TOUPPER (i))
  4581. return 2;
  4582. return 0;
  4583. }
  4584. _ACEOF
  4585. if ac_fn_c_try_run "$LINENO"; then :
  4586. else
  4587. ac_cv_header_stdc=no
  4588. fi
  4589. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4590. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4591. fi
  4592. fi
  4593. fi
  4594. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  4595. $as_echo "$ac_cv_header_stdc" >&6; }
  4596. if test $ac_cv_header_stdc = yes; then
  4597. $as_echo "#define STDC_HEADERS 1" >>confdefs.h
  4598. fi
  4599. # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  4600. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  4601. inttypes.h stdint.h unistd.h
  4602. do :
  4603. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4604. ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
  4605. "
  4606. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  4607. cat >>confdefs.h <<_ACEOF
  4608. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4609. _ACEOF
  4610. fi
  4611. done
  4612. ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
  4613. if test "x$ac_cv_header_minix_config_h" = xyes; then :
  4614. MINIX=yes
  4615. else
  4616. MINIX=
  4617. fi
  4618. if test "$MINIX" = yes; then
  4619. $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
  4620. $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
  4621. $as_echo "#define _MINIX 1" >>confdefs.h
  4622. fi
  4623. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
  4624. $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
  4625. if ${ac_cv_safe_to_define___extensions__+:} false; then :
  4626. $as_echo_n "(cached) " >&6
  4627. else
  4628. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4629. /* end confdefs.h. */
  4630. # define __EXTENSIONS__ 1
  4631. $ac_includes_default
  4632. int
  4633. main ()
  4634. {
  4635. ;
  4636. return 0;
  4637. }
  4638. _ACEOF
  4639. if ac_fn_c_try_compile "$LINENO"; then :
  4640. ac_cv_safe_to_define___extensions__=yes
  4641. else
  4642. ac_cv_safe_to_define___extensions__=no
  4643. fi
  4644. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4645. fi
  4646. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
  4647. $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  4648. test $ac_cv_safe_to_define___extensions__ = yes &&
  4649. $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
  4650. $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
  4651. $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
  4652. $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
  4653. $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
  4654. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
  4655. $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
  4656. if ${ac_cv_c_bigendian+:} false; then :
  4657. $as_echo_n "(cached) " >&6
  4658. else
  4659. ac_cv_c_bigendian=unknown
  4660. # See if we're dealing with a universal compiler.
  4661. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4662. /* end confdefs.h. */
  4663. #ifndef __APPLE_CC__
  4664. not a universal capable compiler
  4665. #endif
  4666. typedef int dummy;
  4667. _ACEOF
  4668. if ac_fn_c_try_compile "$LINENO"; then :
  4669. # Check for potential -arch flags. It is not universal unless
  4670. # there are at least two -arch flags with different values.
  4671. ac_arch=
  4672. ac_prev=
  4673. for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
  4674. if test -n "$ac_prev"; then
  4675. case $ac_word in
  4676. i?86 | x86_64 | ppc | ppc64)
  4677. if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
  4678. ac_arch=$ac_word
  4679. else
  4680. ac_cv_c_bigendian=universal
  4681. break
  4682. fi
  4683. ;;
  4684. esac
  4685. ac_prev=
  4686. elif test "x$ac_word" = "x-arch"; then
  4687. ac_prev=arch
  4688. fi
  4689. done
  4690. fi
  4691. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4692. if test $ac_cv_c_bigendian = unknown; then
  4693. # See if sys/param.h defines the BYTE_ORDER macro.
  4694. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4695. /* end confdefs.h. */
  4696. #include <sys/types.h>
  4697. #include <sys/param.h>
  4698. int
  4699. main ()
  4700. {
  4701. #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
  4702. && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
  4703. && LITTLE_ENDIAN)
  4704. bogus endian macros
  4705. #endif
  4706. ;
  4707. return 0;
  4708. }
  4709. _ACEOF
  4710. if ac_fn_c_try_compile "$LINENO"; then :
  4711. # It does; now see whether it defined to BIG_ENDIAN or not.
  4712. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4713. /* end confdefs.h. */
  4714. #include <sys/types.h>
  4715. #include <sys/param.h>
  4716. int
  4717. main ()
  4718. {
  4719. #if BYTE_ORDER != BIG_ENDIAN
  4720. not big endian
  4721. #endif
  4722. ;
  4723. return 0;
  4724. }
  4725. _ACEOF
  4726. if ac_fn_c_try_compile "$LINENO"; then :
  4727. ac_cv_c_bigendian=yes
  4728. else
  4729. ac_cv_c_bigendian=no
  4730. fi
  4731. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4732. fi
  4733. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4734. fi
  4735. if test $ac_cv_c_bigendian = unknown; then
  4736. # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
  4737. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4738. /* end confdefs.h. */
  4739. #include <limits.h>
  4740. int
  4741. main ()
  4742. {
  4743. #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
  4744. bogus endian macros
  4745. #endif
  4746. ;
  4747. return 0;
  4748. }
  4749. _ACEOF
  4750. if ac_fn_c_try_compile "$LINENO"; then :
  4751. # It does; now see whether it defined to _BIG_ENDIAN or not.
  4752. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4753. /* end confdefs.h. */
  4754. #include <limits.h>
  4755. int
  4756. main ()
  4757. {
  4758. #ifndef _BIG_ENDIAN
  4759. not big endian
  4760. #endif
  4761. ;
  4762. return 0;
  4763. }
  4764. _ACEOF
  4765. if ac_fn_c_try_compile "$LINENO"; then :
  4766. ac_cv_c_bigendian=yes
  4767. else
  4768. ac_cv_c_bigendian=no
  4769. fi
  4770. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4771. fi
  4772. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4773. fi
  4774. if test $ac_cv_c_bigendian = unknown; then
  4775. # Compile a test program.
  4776. if test "$cross_compiling" = yes; then :
  4777. # Try to guess by grepping values from an object file.
  4778. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4779. /* end confdefs.h. */
  4780. short int ascii_mm[] =
  4781. { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
  4782. short int ascii_ii[] =
  4783. { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
  4784. int use_ascii (int i) {
  4785. return ascii_mm[i] + ascii_ii[i];
  4786. }
  4787. short int ebcdic_ii[] =
  4788. { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
  4789. short int ebcdic_mm[] =
  4790. { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
  4791. int use_ebcdic (int i) {
  4792. return ebcdic_mm[i] + ebcdic_ii[i];
  4793. }
  4794. extern int foo;
  4795. int
  4796. main ()
  4797. {
  4798. return use_ascii (foo) == use_ebcdic (foo);
  4799. ;
  4800. return 0;
  4801. }
  4802. _ACEOF
  4803. if ac_fn_c_try_compile "$LINENO"; then :
  4804. if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
  4805. ac_cv_c_bigendian=yes
  4806. fi
  4807. if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
  4808. if test "$ac_cv_c_bigendian" = unknown; then
  4809. ac_cv_c_bigendian=no
  4810. else
  4811. # finding both strings is unlikely to happen, but who knows?
  4812. ac_cv_c_bigendian=unknown
  4813. fi
  4814. fi
  4815. fi
  4816. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4817. else
  4818. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4819. /* end confdefs.h. */
  4820. $ac_includes_default
  4821. int
  4822. main ()
  4823. {
  4824. /* Are we little or big endian? From Harbison&Steele. */
  4825. union
  4826. {
  4827. long int l;
  4828. char c[sizeof (long int)];
  4829. } u;
  4830. u.l = 1;
  4831. return u.c[sizeof (long int) - 1] == 1;
  4832. ;
  4833. return 0;
  4834. }
  4835. _ACEOF
  4836. if ac_fn_c_try_run "$LINENO"; then :
  4837. ac_cv_c_bigendian=no
  4838. else
  4839. ac_cv_c_bigendian=yes
  4840. fi
  4841. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4842. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4843. fi
  4844. fi
  4845. fi
  4846. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
  4847. $as_echo "$ac_cv_c_bigendian" >&6; }
  4848. case $ac_cv_c_bigendian in #(
  4849. yes)
  4850. $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
  4851. ;; #(
  4852. no)
  4853. ;; #(
  4854. universal)
  4855. $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
  4856. ;; #(
  4857. *)
  4858. as_fn_error $? "unknown endianness
  4859. presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
  4860. esac
  4861. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
  4862. $as_echo_n "checking whether ln -s works... " >&6; }
  4863. LN_S=$as_ln_s
  4864. if test "$LN_S" = "ln -s"; then
  4865. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  4866. $as_echo "yes" >&6; }
  4867. else
  4868. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
  4869. $as_echo "no, using $LN_S" >&6; }
  4870. fi
  4871. case `pwd` in
  4872. *\ * | *\ *)
  4873. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
  4874. $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
  4875. esac
  4876. macro_version='2.4.2'
  4877. macro_revision='1.3337'
  4878. ltmain="$ac_aux_dir/ltmain.sh"
  4879. # Backslashify metacharacters that are still active within
  4880. # double-quoted strings.
  4881. sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
  4882. # Same as above, but do not quote variable references.
  4883. double_quote_subst='s/\(["`\\]\)/\\\1/g'
  4884. # Sed substitution to delay expansion of an escaped shell variable in a
  4885. # double_quote_subst'ed string.
  4886. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  4887. # Sed substitution to delay expansion of an escaped single quote.
  4888. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
  4889. # Sed substitution to avoid accidental globbing in evaled expressions
  4890. no_glob_subst='s/\*/\\\*/g'
  4891. ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  4892. ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
  4893. ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
  4894. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
  4895. $as_echo_n "checking how to print strings... " >&6; }
  4896. # Test print first, because it will be a builtin if present.
  4897. if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
  4898. test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
  4899. ECHO='print -r --'
  4900. elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
  4901. ECHO='printf %s\n'
  4902. else
  4903. # Use this function as a fallback that always works.
  4904. func_fallback_echo ()
  4905. {
  4906. eval 'cat <<_LTECHO_EOF
  4907. $1
  4908. _LTECHO_EOF'
  4909. }
  4910. ECHO='func_fallback_echo'
  4911. fi
  4912. # func_echo_all arg...
  4913. # Invoke $ECHO with all args, space-separated.
  4914. func_echo_all ()
  4915. {
  4916. $ECHO ""
  4917. }
  4918. case "$ECHO" in
  4919. printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
  4920. $as_echo "printf" >&6; } ;;
  4921. print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
  4922. $as_echo "print -r" >&6; } ;;
  4923. *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
  4924. $as_echo "cat" >&6; } ;;
  4925. esac
  4926. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
  4927. $as_echo_n "checking for a sed that does not truncate output... " >&6; }
  4928. if ${ac_cv_path_SED+:} false; then :
  4929. $as_echo_n "(cached) " >&6
  4930. else
  4931. ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
  4932. for ac_i in 1 2 3 4 5 6 7; do
  4933. ac_script="$ac_script$as_nl$ac_script"
  4934. done
  4935. echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
  4936. { ac_script=; unset ac_script;}
  4937. if test -z "$SED"; then
  4938. ac_path_SED_found=false
  4939. # Loop through the user's path and test for each of PROGNAME-LIST
  4940. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4941. for as_dir in $PATH
  4942. do
  4943. IFS=$as_save_IFS
  4944. test -z "$as_dir" && as_dir=.
  4945. for ac_prog in sed gsed; do
  4946. for ac_exec_ext in '' $ac_executable_extensions; do
  4947. ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
  4948. as_fn_executable_p "$ac_path_SED" || continue
  4949. # Check for GNU ac_path_SED and select it if it is found.
  4950. # Check for GNU $ac_path_SED
  4951. case `"$ac_path_SED" --version 2>&1` in
  4952. *GNU*)
  4953. ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
  4954. *)
  4955. ac_count=0
  4956. $as_echo_n 0123456789 >"conftest.in"
  4957. while :
  4958. do
  4959. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4960. mv "conftest.tmp" "conftest.in"
  4961. cp "conftest.in" "conftest.nl"
  4962. $as_echo '' >> "conftest.nl"
  4963. "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4964. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4965. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4966. if test $ac_count -gt ${ac_path_SED_max-0}; then
  4967. # Best one so far, save it but keep looking for a better one
  4968. ac_cv_path_SED="$ac_path_SED"
  4969. ac_path_SED_max=$ac_count
  4970. fi
  4971. # 10*(2^10) chars as input seems more than enough
  4972. test $ac_count -gt 10 && break
  4973. done
  4974. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4975. esac
  4976. $ac_path_SED_found && break 3
  4977. done
  4978. done
  4979. done
  4980. IFS=$as_save_IFS
  4981. if test -z "$ac_cv_path_SED"; then
  4982. as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  4983. fi
  4984. else
  4985. ac_cv_path_SED=$SED
  4986. fi
  4987. fi
  4988. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
  4989. $as_echo "$ac_cv_path_SED" >&6; }
  4990. SED="$ac_cv_path_SED"
  4991. rm -f conftest.sed
  4992. test -z "$SED" && SED=sed
  4993. Xsed="$SED -e 1s/^X//"
  4994. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
  4995. $as_echo_n "checking for fgrep... " >&6; }
  4996. if ${ac_cv_path_FGREP+:} false; then :
  4997. $as_echo_n "(cached) " >&6
  4998. else
  4999. if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
  5000. then ac_cv_path_FGREP="$GREP -F"
  5001. else
  5002. if test -z "$FGREP"; then
  5003. ac_path_FGREP_found=false
  5004. # Loop through the user's path and test for each of PROGNAME-LIST
  5005. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5006. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  5007. do
  5008. IFS=$as_save_IFS
  5009. test -z "$as_dir" && as_dir=.
  5010. for ac_prog in fgrep; do
  5011. for ac_exec_ext in '' $ac_executable_extensions; do
  5012. ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
  5013. as_fn_executable_p "$ac_path_FGREP" || continue
  5014. # Check for GNU ac_path_FGREP and select it if it is found.
  5015. # Check for GNU $ac_path_FGREP
  5016. case `"$ac_path_FGREP" --version 2>&1` in
  5017. *GNU*)
  5018. ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
  5019. *)
  5020. ac_count=0
  5021. $as_echo_n 0123456789 >"conftest.in"
  5022. while :
  5023. do
  5024. cat "conftest.in" "conftest.in" >"conftest.tmp"
  5025. mv "conftest.tmp" "conftest.in"
  5026. cp "conftest.in" "conftest.nl"
  5027. $as_echo 'FGREP' >> "conftest.nl"
  5028. "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5029. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5030. as_fn_arith $ac_count + 1 && ac_count=$as_val
  5031. if test $ac_count -gt ${ac_path_FGREP_max-0}; then
  5032. # Best one so far, save it but keep looking for a better one
  5033. ac_cv_path_FGREP="$ac_path_FGREP"
  5034. ac_path_FGREP_max=$ac_count
  5035. fi
  5036. # 10*(2^10) chars as input seems more than enough
  5037. test $ac_count -gt 10 && break
  5038. done
  5039. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5040. esac
  5041. $ac_path_FGREP_found && break 3
  5042. done
  5043. done
  5044. done
  5045. IFS=$as_save_IFS
  5046. if test -z "$ac_cv_path_FGREP"; then
  5047. as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  5048. fi
  5049. else
  5050. ac_cv_path_FGREP=$FGREP
  5051. fi
  5052. fi
  5053. fi
  5054. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
  5055. $as_echo "$ac_cv_path_FGREP" >&6; }
  5056. FGREP="$ac_cv_path_FGREP"
  5057. test -z "$GREP" && GREP=grep
  5058. # Check whether --with-gnu-ld was given.
  5059. if test "${with_gnu_ld+set}" = set; then :
  5060. withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
  5061. else
  5062. with_gnu_ld=no
  5063. fi
  5064. ac_prog=ld
  5065. if test "$GCC" = yes; then
  5066. # Check if gcc -print-prog-name=ld gives a path.
  5067. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
  5068. $as_echo_n "checking for ld used by $CC... " >&6; }
  5069. case $host in
  5070. *-*-mingw*)
  5071. # gcc leaves a trailing carriage return which upsets mingw
  5072. ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  5073. *)
  5074. ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  5075. esac
  5076. case $ac_prog in
  5077. # Accept absolute paths.
  5078. [\\/]* | ?:[\\/]*)
  5079. re_direlt='/[^/][^/]*/\.\./'
  5080. # Canonicalize the pathname of ld
  5081. ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
  5082. while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
  5083. ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
  5084. done
  5085. test -z "$LD" && LD="$ac_prog"
  5086. ;;
  5087. "")
  5088. # If it fails, then pretend we aren't using GCC.
  5089. ac_prog=ld
  5090. ;;
  5091. *)
  5092. # If it is relative, then search for the first ld in PATH.
  5093. with_gnu_ld=unknown
  5094. ;;
  5095. esac
  5096. elif test "$with_gnu_ld" = yes; then
  5097. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
  5098. $as_echo_n "checking for GNU ld... " >&6; }
  5099. else
  5100. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
  5101. $as_echo_n "checking for non-GNU ld... " >&6; }
  5102. fi
  5103. if ${lt_cv_path_LD+:} false; then :
  5104. $as_echo_n "(cached) " >&6
  5105. else
  5106. if test -z "$LD"; then
  5107. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5108. for ac_dir in $PATH; do
  5109. IFS="$lt_save_ifs"
  5110. test -z "$ac_dir" && ac_dir=.
  5111. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
  5112. lt_cv_path_LD="$ac_dir/$ac_prog"
  5113. # Check to see if the program is GNU ld. I'd rather use --version,
  5114. # but apparently some variants of GNU ld only accept -v.
  5115. # Break only if it was the GNU/non-GNU ld that we prefer.
  5116. case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
  5117. *GNU* | *'with BFD'*)
  5118. test "$with_gnu_ld" != no && break
  5119. ;;
  5120. *)
  5121. test "$with_gnu_ld" != yes && break
  5122. ;;
  5123. esac
  5124. fi
  5125. done
  5126. IFS="$lt_save_ifs"
  5127. else
  5128. lt_cv_path_LD="$LD" # Let the user override the test with a path.
  5129. fi
  5130. fi
  5131. LD="$lt_cv_path_LD"
  5132. if test -n "$LD"; then
  5133. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
  5134. $as_echo "$LD" >&6; }
  5135. else
  5136. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5137. $as_echo "no" >&6; }
  5138. fi
  5139. test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
  5140. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
  5141. $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
  5142. if ${lt_cv_prog_gnu_ld+:} false; then :
  5143. $as_echo_n "(cached) " >&6
  5144. else
  5145. # I'd rather use --version here, but apparently some GNU lds only accept -v.
  5146. case `$LD -v 2>&1 </dev/null` in
  5147. *GNU* | *'with BFD'*)
  5148. lt_cv_prog_gnu_ld=yes
  5149. ;;
  5150. *)
  5151. lt_cv_prog_gnu_ld=no
  5152. ;;
  5153. esac
  5154. fi
  5155. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
  5156. $as_echo "$lt_cv_prog_gnu_ld" >&6; }
  5157. with_gnu_ld=$lt_cv_prog_gnu_ld
  5158. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
  5159. $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
  5160. if ${lt_cv_path_NM+:} false; then :
  5161. $as_echo_n "(cached) " >&6
  5162. else
  5163. if test -n "$NM"; then
  5164. # Let the user override the test.
  5165. lt_cv_path_NM="$NM"
  5166. else
  5167. lt_nm_to_check="${ac_tool_prefix}nm"
  5168. if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
  5169. lt_nm_to_check="$lt_nm_to_check nm"
  5170. fi
  5171. for lt_tmp_nm in $lt_nm_to_check; do
  5172. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5173. for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
  5174. IFS="$lt_save_ifs"
  5175. test -z "$ac_dir" && ac_dir=.
  5176. tmp_nm="$ac_dir/$lt_tmp_nm"
  5177. if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
  5178. # Check to see if the nm accepts a BSD-compat flag.
  5179. # Adding the `sed 1q' prevents false positives on HP-UX, which says:
  5180. # nm: unknown option "B" ignored
  5181. # Tru64's nm complains that /dev/null is an invalid object file
  5182. case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
  5183. */dev/null* | *'Invalid file or object type'*)
  5184. lt_cv_path_NM="$tmp_nm -B"
  5185. break
  5186. ;;
  5187. *)
  5188. case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
  5189. */dev/null*)
  5190. lt_cv_path_NM="$tmp_nm -p"
  5191. break
  5192. ;;
  5193. *)
  5194. lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
  5195. continue # so that we can try to find one that supports BSD flags
  5196. ;;
  5197. esac
  5198. ;;
  5199. esac
  5200. fi
  5201. done
  5202. IFS="$lt_save_ifs"
  5203. done
  5204. : ${lt_cv_path_NM=no}
  5205. fi
  5206. fi
  5207. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
  5208. $as_echo "$lt_cv_path_NM" >&6; }
  5209. if test "$lt_cv_path_NM" != "no"; then
  5210. NM="$lt_cv_path_NM"
  5211. else
  5212. # Didn't find any BSD compatible name lister, look for dumpbin.
  5213. if test -n "$DUMPBIN"; then :
  5214. # Let the user override the test.
  5215. else
  5216. if test -n "$ac_tool_prefix"; then
  5217. for ac_prog in dumpbin "link -dump"
  5218. do
  5219. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  5220. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  5221. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5222. $as_echo_n "checking for $ac_word... " >&6; }
  5223. if ${ac_cv_prog_DUMPBIN+:} false; then :
  5224. $as_echo_n "(cached) " >&6
  5225. else
  5226. if test -n "$DUMPBIN"; then
  5227. ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
  5228. else
  5229. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5230. for as_dir in $PATH
  5231. do
  5232. IFS=$as_save_IFS
  5233. test -z "$as_dir" && as_dir=.
  5234. for ac_exec_ext in '' $ac_executable_extensions; do
  5235. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5236. ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
  5237. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5238. break 2
  5239. fi
  5240. done
  5241. done
  5242. IFS=$as_save_IFS
  5243. fi
  5244. fi
  5245. DUMPBIN=$ac_cv_prog_DUMPBIN
  5246. if test -n "$DUMPBIN"; then
  5247. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
  5248. $as_echo "$DUMPBIN" >&6; }
  5249. else
  5250. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5251. $as_echo "no" >&6; }
  5252. fi
  5253. test -n "$DUMPBIN" && break
  5254. done
  5255. fi
  5256. if test -z "$DUMPBIN"; then
  5257. ac_ct_DUMPBIN=$DUMPBIN
  5258. for ac_prog in dumpbin "link -dump"
  5259. do
  5260. # Extract the first word of "$ac_prog", so it can be a program name with args.
  5261. set dummy $ac_prog; ac_word=$2
  5262. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5263. $as_echo_n "checking for $ac_word... " >&6; }
  5264. if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
  5265. $as_echo_n "(cached) " >&6
  5266. else
  5267. if test -n "$ac_ct_DUMPBIN"; then
  5268. ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
  5269. else
  5270. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5271. for as_dir in $PATH
  5272. do
  5273. IFS=$as_save_IFS
  5274. test -z "$as_dir" && as_dir=.
  5275. for ac_exec_ext in '' $ac_executable_extensions; do
  5276. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5277. ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
  5278. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5279. break 2
  5280. fi
  5281. done
  5282. done
  5283. IFS=$as_save_IFS
  5284. fi
  5285. fi
  5286. ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
  5287. if test -n "$ac_ct_DUMPBIN"; then
  5288. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
  5289. $as_echo "$ac_ct_DUMPBIN" >&6; }
  5290. else
  5291. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5292. $as_echo "no" >&6; }
  5293. fi
  5294. test -n "$ac_ct_DUMPBIN" && break
  5295. done
  5296. if test "x$ac_ct_DUMPBIN" = x; then
  5297. DUMPBIN=":"
  5298. else
  5299. case $cross_compiling:$ac_tool_warned in
  5300. yes:)
  5301. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5302. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5303. ac_tool_warned=yes ;;
  5304. esac
  5305. DUMPBIN=$ac_ct_DUMPBIN
  5306. fi
  5307. fi
  5308. case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
  5309. *COFF*)
  5310. DUMPBIN="$DUMPBIN -symbols"
  5311. ;;
  5312. *)
  5313. DUMPBIN=:
  5314. ;;
  5315. esac
  5316. fi
  5317. if test "$DUMPBIN" != ":"; then
  5318. NM="$DUMPBIN"
  5319. fi
  5320. fi
  5321. test -z "$NM" && NM=nm
  5322. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
  5323. $as_echo_n "checking the name lister ($NM) interface... " >&6; }
  5324. if ${lt_cv_nm_interface+:} false; then :
  5325. $as_echo_n "(cached) " >&6
  5326. else
  5327. lt_cv_nm_interface="BSD nm"
  5328. echo "int some_variable = 0;" > conftest.$ac_ext
  5329. (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
  5330. (eval "$ac_compile" 2>conftest.err)
  5331. cat conftest.err >&5
  5332. (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  5333. (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  5334. cat conftest.err >&5
  5335. (eval echo "\"\$as_me:$LINENO: output\"" >&5)
  5336. cat conftest.out >&5
  5337. if $GREP 'External.*some_variable' conftest.out > /dev/null; then
  5338. lt_cv_nm_interface="MS dumpbin"
  5339. fi
  5340. rm -f conftest*
  5341. fi
  5342. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
  5343. $as_echo "$lt_cv_nm_interface" >&6; }
  5344. # find the maximum length of command line arguments
  5345. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
  5346. $as_echo_n "checking the maximum length of command line arguments... " >&6; }
  5347. if ${lt_cv_sys_max_cmd_len+:} false; then :
  5348. $as_echo_n "(cached) " >&6
  5349. else
  5350. i=0
  5351. teststring="ABCD"
  5352. case $build_os in
  5353. msdosdjgpp*)
  5354. # On DJGPP, this test can blow up pretty badly due to problems in libc
  5355. # (any single argument exceeding 2000 bytes causes a buffer overrun
  5356. # during glob expansion). Even if it were fixed, the result of this
  5357. # check would be larger than it should be.
  5358. lt_cv_sys_max_cmd_len=12288; # 12K is about right
  5359. ;;
  5360. gnu*)
  5361. # Under GNU Hurd, this test is not required because there is
  5362. # no limit to the length of command line arguments.
  5363. # Libtool will interpret -1 as no limit whatsoever
  5364. lt_cv_sys_max_cmd_len=-1;
  5365. ;;
  5366. cygwin* | mingw* | cegcc*)
  5367. # On Win9x/ME, this test blows up -- it succeeds, but takes
  5368. # about 5 minutes as the teststring grows exponentially.
  5369. # Worse, since 9x/ME are not pre-emptively multitasking,
  5370. # you end up with a "frozen" computer, even though with patience
  5371. # the test eventually succeeds (with a max line length of 256k).
  5372. # Instead, let's just punt: use the minimum linelength reported by
  5373. # all of the supported platforms: 8192 (on NT/2K/XP).
  5374. lt_cv_sys_max_cmd_len=8192;
  5375. ;;
  5376. mint*)
  5377. # On MiNT this can take a long time and run out of memory.
  5378. lt_cv_sys_max_cmd_len=8192;
  5379. ;;
  5380. amigaos*)
  5381. # On AmigaOS with pdksh, this test takes hours, literally.
  5382. # So we just punt and use a minimum line length of 8192.
  5383. lt_cv_sys_max_cmd_len=8192;
  5384. ;;
  5385. netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
  5386. # This has been around since 386BSD, at least. Likely further.
  5387. if test -x /sbin/sysctl; then
  5388. lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
  5389. elif test -x /usr/sbin/sysctl; then
  5390. lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
  5391. else
  5392. lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
  5393. fi
  5394. # And add a safety zone
  5395. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5396. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5397. ;;
  5398. interix*)
  5399. # We know the value 262144 and hardcode it with a safety zone (like BSD)
  5400. lt_cv_sys_max_cmd_len=196608
  5401. ;;
  5402. os2*)
  5403. # The test takes a long time on OS/2.
  5404. lt_cv_sys_max_cmd_len=8192
  5405. ;;
  5406. osf*)
  5407. # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
  5408. # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
  5409. # nice to cause kernel panics so lets avoid the loop below.
  5410. # First set a reasonable default.
  5411. lt_cv_sys_max_cmd_len=16384
  5412. #
  5413. if test -x /sbin/sysconfig; then
  5414. case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
  5415. *1*) lt_cv_sys_max_cmd_len=-1 ;;
  5416. esac
  5417. fi
  5418. ;;
  5419. sco3.2v5*)
  5420. lt_cv_sys_max_cmd_len=102400
  5421. ;;
  5422. sysv5* | sco5v6* | sysv4.2uw2*)
  5423. kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
  5424. if test -n "$kargmax"; then
  5425. lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
  5426. else
  5427. lt_cv_sys_max_cmd_len=32768
  5428. fi
  5429. ;;
  5430. *)
  5431. lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
  5432. if test -n "$lt_cv_sys_max_cmd_len"; then
  5433. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5434. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5435. else
  5436. # Make teststring a little bigger before we do anything with it.
  5437. # a 1K string should be a reasonable start.
  5438. for i in 1 2 3 4 5 6 7 8 ; do
  5439. teststring=$teststring$teststring
  5440. done
  5441. SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
  5442. # If test is not a shell built-in, we'll probably end up computing a
  5443. # maximum length that is only half of the actual maximum length, but
  5444. # we can't tell.
  5445. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
  5446. = "X$teststring$teststring"; } >/dev/null 2>&1 &&
  5447. test $i != 17 # 1/2 MB should be enough
  5448. do
  5449. i=`expr $i + 1`
  5450. teststring=$teststring$teststring
  5451. done
  5452. # Only check the string length outside the loop.
  5453. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
  5454. teststring=
  5455. # Add a significant safety factor because C++ compilers can tack on
  5456. # massive amounts of additional arguments before passing them to the
  5457. # linker. It appears as though 1/2 is a usable value.
  5458. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
  5459. fi
  5460. ;;
  5461. esac
  5462. fi
  5463. if test -n $lt_cv_sys_max_cmd_len ; then
  5464. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
  5465. $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
  5466. else
  5467. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
  5468. $as_echo "none" >&6; }
  5469. fi
  5470. max_cmd_len=$lt_cv_sys_max_cmd_len
  5471. : ${CP="cp -f"}
  5472. : ${MV="mv -f"}
  5473. : ${RM="rm -f"}
  5474. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
  5475. $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
  5476. # Try some XSI features
  5477. xsi_shell=no
  5478. ( _lt_dummy="a/b/c"
  5479. test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
  5480. = c,a/b,b/c, \
  5481. && eval 'test $(( 1 + 1 )) -eq 2 \
  5482. && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
  5483. && xsi_shell=yes
  5484. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
  5485. $as_echo "$xsi_shell" >&6; }
  5486. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
  5487. $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
  5488. lt_shell_append=no
  5489. ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
  5490. >/dev/null 2>&1 \
  5491. && lt_shell_append=yes
  5492. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
  5493. $as_echo "$lt_shell_append" >&6; }
  5494. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  5495. lt_unset=unset
  5496. else
  5497. lt_unset=false
  5498. fi
  5499. # test EBCDIC or ASCII
  5500. case `echo X|tr X '\101'` in
  5501. A) # ASCII based system
  5502. # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  5503. lt_SP2NL='tr \040 \012'
  5504. lt_NL2SP='tr \015\012 \040\040'
  5505. ;;
  5506. *) # EBCDIC based system
  5507. lt_SP2NL='tr \100 \n'
  5508. lt_NL2SP='tr \r\n \100\100'
  5509. ;;
  5510. esac
  5511. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
  5512. $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
  5513. if ${lt_cv_to_host_file_cmd+:} false; then :
  5514. $as_echo_n "(cached) " >&6
  5515. else
  5516. case $host in
  5517. *-*-mingw* )
  5518. case $build in
  5519. *-*-mingw* ) # actually msys
  5520. lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
  5521. ;;
  5522. *-*-cygwin* )
  5523. lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
  5524. ;;
  5525. * ) # otherwise, assume *nix
  5526. lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
  5527. ;;
  5528. esac
  5529. ;;
  5530. *-*-cygwin* )
  5531. case $build in
  5532. *-*-mingw* ) # actually msys
  5533. lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
  5534. ;;
  5535. *-*-cygwin* )
  5536. lt_cv_to_host_file_cmd=func_convert_file_noop
  5537. ;;
  5538. * ) # otherwise, assume *nix
  5539. lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
  5540. ;;
  5541. esac
  5542. ;;
  5543. * ) # unhandled hosts (and "normal" native builds)
  5544. lt_cv_to_host_file_cmd=func_convert_file_noop
  5545. ;;
  5546. esac
  5547. fi
  5548. to_host_file_cmd=$lt_cv_to_host_file_cmd
  5549. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
  5550. $as_echo "$lt_cv_to_host_file_cmd" >&6; }
  5551. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
  5552. $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
  5553. if ${lt_cv_to_tool_file_cmd+:} false; then :
  5554. $as_echo_n "(cached) " >&6
  5555. else
  5556. #assume ordinary cross tools, or native build.
  5557. lt_cv_to_tool_file_cmd=func_convert_file_noop
  5558. case $host in
  5559. *-*-mingw* )
  5560. case $build in
  5561. *-*-mingw* ) # actually msys
  5562. lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
  5563. ;;
  5564. esac
  5565. ;;
  5566. esac
  5567. fi
  5568. to_tool_file_cmd=$lt_cv_to_tool_file_cmd
  5569. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
  5570. $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
  5571. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
  5572. $as_echo_n "checking for $LD option to reload object files... " >&6; }
  5573. if ${lt_cv_ld_reload_flag+:} false; then :
  5574. $as_echo_n "(cached) " >&6
  5575. else
  5576. lt_cv_ld_reload_flag='-r'
  5577. fi
  5578. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
  5579. $as_echo "$lt_cv_ld_reload_flag" >&6; }
  5580. reload_flag=$lt_cv_ld_reload_flag
  5581. case $reload_flag in
  5582. "" | " "*) ;;
  5583. *) reload_flag=" $reload_flag" ;;
  5584. esac
  5585. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5586. case $host_os in
  5587. cygwin* | mingw* | pw32* | cegcc*)
  5588. if test "$GCC" != yes; then
  5589. reload_cmds=false
  5590. fi
  5591. ;;
  5592. darwin*)
  5593. if test "$GCC" = yes; then
  5594. reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
  5595. else
  5596. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5597. fi
  5598. ;;
  5599. esac
  5600. if test -n "$ac_tool_prefix"; then
  5601. # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
  5602. set dummy ${ac_tool_prefix}objdump; ac_word=$2
  5603. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5604. $as_echo_n "checking for $ac_word... " >&6; }
  5605. if ${ac_cv_prog_OBJDUMP+:} false; then :
  5606. $as_echo_n "(cached) " >&6
  5607. else
  5608. if test -n "$OBJDUMP"; then
  5609. ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
  5610. else
  5611. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5612. for as_dir in $PATH
  5613. do
  5614. IFS=$as_save_IFS
  5615. test -z "$as_dir" && as_dir=.
  5616. for ac_exec_ext in '' $ac_executable_extensions; do
  5617. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5618. ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
  5619. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5620. break 2
  5621. fi
  5622. done
  5623. done
  5624. IFS=$as_save_IFS
  5625. fi
  5626. fi
  5627. OBJDUMP=$ac_cv_prog_OBJDUMP
  5628. if test -n "$OBJDUMP"; then
  5629. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
  5630. $as_echo "$OBJDUMP" >&6; }
  5631. else
  5632. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5633. $as_echo "no" >&6; }
  5634. fi
  5635. fi
  5636. if test -z "$ac_cv_prog_OBJDUMP"; then
  5637. ac_ct_OBJDUMP=$OBJDUMP
  5638. # Extract the first word of "objdump", so it can be a program name with args.
  5639. set dummy objdump; ac_word=$2
  5640. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5641. $as_echo_n "checking for $ac_word... " >&6; }
  5642. if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  5643. $as_echo_n "(cached) " >&6
  5644. else
  5645. if test -n "$ac_ct_OBJDUMP"; then
  5646. ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
  5647. else
  5648. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5649. for as_dir in $PATH
  5650. do
  5651. IFS=$as_save_IFS
  5652. test -z "$as_dir" && as_dir=.
  5653. for ac_exec_ext in '' $ac_executable_extensions; do
  5654. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5655. ac_cv_prog_ac_ct_OBJDUMP="objdump"
  5656. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5657. break 2
  5658. fi
  5659. done
  5660. done
  5661. IFS=$as_save_IFS
  5662. fi
  5663. fi
  5664. ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
  5665. if test -n "$ac_ct_OBJDUMP"; then
  5666. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
  5667. $as_echo "$ac_ct_OBJDUMP" >&6; }
  5668. else
  5669. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5670. $as_echo "no" >&6; }
  5671. fi
  5672. if test "x$ac_ct_OBJDUMP" = x; then
  5673. OBJDUMP="false"
  5674. else
  5675. case $cross_compiling:$ac_tool_warned in
  5676. yes:)
  5677. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5678. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5679. ac_tool_warned=yes ;;
  5680. esac
  5681. OBJDUMP=$ac_ct_OBJDUMP
  5682. fi
  5683. else
  5684. OBJDUMP="$ac_cv_prog_OBJDUMP"
  5685. fi
  5686. test -z "$OBJDUMP" && OBJDUMP=objdump
  5687. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
  5688. $as_echo_n "checking how to recognize dependent libraries... " >&6; }
  5689. if ${lt_cv_deplibs_check_method+:} false; then :
  5690. $as_echo_n "(cached) " >&6
  5691. else
  5692. lt_cv_file_magic_cmd='$MAGIC_CMD'
  5693. lt_cv_file_magic_test_file=
  5694. lt_cv_deplibs_check_method='unknown'
  5695. # Need to set the preceding variable on all platforms that support
  5696. # interlibrary dependencies.
  5697. # 'none' -- dependencies not supported.
  5698. # `unknown' -- same as none, but documents that we really don't know.
  5699. # 'pass_all' -- all dependencies passed with no checks.
  5700. # 'test_compile' -- check by making test program.
  5701. # 'file_magic [[regex]]' -- check by looking for files in library path
  5702. # which responds to the $file_magic_cmd with a given extended regex.
  5703. # If you have `file' or equivalent on your system and you're not sure
  5704. # whether `pass_all' will *always* work, you probably want this one.
  5705. case $host_os in
  5706. aix[4-9]*)
  5707. lt_cv_deplibs_check_method=pass_all
  5708. ;;
  5709. beos*)
  5710. lt_cv_deplibs_check_method=pass_all
  5711. ;;
  5712. bsdi[45]*)
  5713. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
  5714. lt_cv_file_magic_cmd='/usr/bin/file -L'
  5715. lt_cv_file_magic_test_file=/shlib/libc.so
  5716. ;;
  5717. cygwin*)
  5718. # func_win32_libid is a shell function defined in ltmain.sh
  5719. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5720. lt_cv_file_magic_cmd='func_win32_libid'
  5721. ;;
  5722. mingw* | pw32*)
  5723. # Base MSYS/MinGW do not provide the 'file' command needed by
  5724. # func_win32_libid shell function, so use a weaker test based on 'objdump',
  5725. # unless we find 'file', for example because we are cross-compiling.
  5726. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
  5727. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
  5728. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5729. lt_cv_file_magic_cmd='func_win32_libid'
  5730. else
  5731. # Keep this pattern in sync with the one in func_win32_libid.
  5732. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
  5733. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5734. fi
  5735. ;;
  5736. cegcc*)
  5737. # use the weaker test based on 'objdump'. See mingw*.
  5738. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  5739. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5740. ;;
  5741. darwin* | rhapsody*)
  5742. lt_cv_deplibs_check_method=pass_all
  5743. ;;
  5744. freebsd* | dragonfly*)
  5745. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5746. case $host_cpu in
  5747. i*86 )
  5748. # Not sure whether the presence of OpenBSD here was a mistake.
  5749. # Let's accept both of them until this is cleared up.
  5750. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
  5751. lt_cv_file_magic_cmd=/usr/bin/file
  5752. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
  5753. ;;
  5754. esac
  5755. else
  5756. lt_cv_deplibs_check_method=pass_all
  5757. fi
  5758. ;;
  5759. gnu*)
  5760. lt_cv_deplibs_check_method=pass_all
  5761. ;;
  5762. haiku*)
  5763. lt_cv_deplibs_check_method=pass_all
  5764. ;;
  5765. hpux10.20* | hpux11*)
  5766. lt_cv_file_magic_cmd=/usr/bin/file
  5767. case $host_cpu in
  5768. ia64*)
  5769. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
  5770. lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
  5771. ;;
  5772. hppa*64*)
  5773. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
  5774. lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
  5775. ;;
  5776. *)
  5777. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
  5778. lt_cv_file_magic_test_file=/usr/lib/libc.sl
  5779. ;;
  5780. esac
  5781. ;;
  5782. interix[3-9]*)
  5783. # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  5784. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
  5785. ;;
  5786. irix5* | irix6* | nonstopux*)
  5787. case $LD in
  5788. *-32|*"-32 ") libmagic=32-bit;;
  5789. *-n32|*"-n32 ") libmagic=N32;;
  5790. *-64|*"-64 ") libmagic=64-bit;;
  5791. *) libmagic=never-match;;
  5792. esac
  5793. lt_cv_deplibs_check_method=pass_all
  5794. ;;
  5795. # This must be glibc/ELF.
  5796. linux* | k*bsd*-gnu | kopensolaris*-gnu)
  5797. lt_cv_deplibs_check_method=pass_all
  5798. ;;
  5799. netbsd*)
  5800. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5801. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5802. else
  5803. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
  5804. fi
  5805. ;;
  5806. newos6*)
  5807. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
  5808. lt_cv_file_magic_cmd=/usr/bin/file
  5809. lt_cv_file_magic_test_file=/usr/lib/libnls.so
  5810. ;;
  5811. *nto* | *qnx*)
  5812. lt_cv_deplibs_check_method=pass_all
  5813. ;;
  5814. openbsd*)
  5815. if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
  5816. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
  5817. else
  5818. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5819. fi
  5820. ;;
  5821. osf3* | osf4* | osf5*)
  5822. lt_cv_deplibs_check_method=pass_all
  5823. ;;
  5824. rdos*)
  5825. lt_cv_deplibs_check_method=pass_all
  5826. ;;
  5827. solaris*)
  5828. lt_cv_deplibs_check_method=pass_all
  5829. ;;
  5830. sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  5831. lt_cv_deplibs_check_method=pass_all
  5832. ;;
  5833. sysv4 | sysv4.3*)
  5834. case $host_vendor in
  5835. motorola)
  5836. 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]'
  5837. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
  5838. ;;
  5839. ncr)
  5840. lt_cv_deplibs_check_method=pass_all
  5841. ;;
  5842. sequent)
  5843. lt_cv_file_magic_cmd='/bin/file'
  5844. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
  5845. ;;
  5846. sni)
  5847. lt_cv_file_magic_cmd='/bin/file'
  5848. lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
  5849. lt_cv_file_magic_test_file=/lib/libc.so
  5850. ;;
  5851. siemens)
  5852. lt_cv_deplibs_check_method=pass_all
  5853. ;;
  5854. pc)
  5855. lt_cv_deplibs_check_method=pass_all
  5856. ;;
  5857. esac
  5858. ;;
  5859. tpf*)
  5860. lt_cv_deplibs_check_method=pass_all
  5861. ;;
  5862. esac
  5863. fi
  5864. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
  5865. $as_echo "$lt_cv_deplibs_check_method" >&6; }
  5866. file_magic_glob=
  5867. want_nocaseglob=no
  5868. if test "$build" = "$host"; then
  5869. case $host_os in
  5870. mingw* | pw32*)
  5871. if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
  5872. want_nocaseglob=yes
  5873. else
  5874. file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
  5875. fi
  5876. ;;
  5877. esac
  5878. fi
  5879. file_magic_cmd=$lt_cv_file_magic_cmd
  5880. deplibs_check_method=$lt_cv_deplibs_check_method
  5881. test -z "$deplibs_check_method" && deplibs_check_method=unknown
  5882. if test -n "$ac_tool_prefix"; then
  5883. # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
  5884. set dummy ${ac_tool_prefix}dlltool; ac_word=$2
  5885. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5886. $as_echo_n "checking for $ac_word... " >&6; }
  5887. if ${ac_cv_prog_DLLTOOL+:} false; then :
  5888. $as_echo_n "(cached) " >&6
  5889. else
  5890. if test -n "$DLLTOOL"; then
  5891. ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
  5892. else
  5893. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5894. for as_dir in $PATH
  5895. do
  5896. IFS=$as_save_IFS
  5897. test -z "$as_dir" && as_dir=.
  5898. for ac_exec_ext in '' $ac_executable_extensions; do
  5899. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5900. ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
  5901. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5902. break 2
  5903. fi
  5904. done
  5905. done
  5906. IFS=$as_save_IFS
  5907. fi
  5908. fi
  5909. DLLTOOL=$ac_cv_prog_DLLTOOL
  5910. if test -n "$DLLTOOL"; then
  5911. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
  5912. $as_echo "$DLLTOOL" >&6; }
  5913. else
  5914. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5915. $as_echo "no" >&6; }
  5916. fi
  5917. fi
  5918. if test -z "$ac_cv_prog_DLLTOOL"; then
  5919. ac_ct_DLLTOOL=$DLLTOOL
  5920. # Extract the first word of "dlltool", so it can be a program name with args.
  5921. set dummy dlltool; ac_word=$2
  5922. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5923. $as_echo_n "checking for $ac_word... " >&6; }
  5924. if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
  5925. $as_echo_n "(cached) " >&6
  5926. else
  5927. if test -n "$ac_ct_DLLTOOL"; then
  5928. ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
  5929. else
  5930. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5931. for as_dir in $PATH
  5932. do
  5933. IFS=$as_save_IFS
  5934. test -z "$as_dir" && as_dir=.
  5935. for ac_exec_ext in '' $ac_executable_extensions; do
  5936. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5937. ac_cv_prog_ac_ct_DLLTOOL="dlltool"
  5938. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5939. break 2
  5940. fi
  5941. done
  5942. done
  5943. IFS=$as_save_IFS
  5944. fi
  5945. fi
  5946. ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
  5947. if test -n "$ac_ct_DLLTOOL"; then
  5948. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
  5949. $as_echo "$ac_ct_DLLTOOL" >&6; }
  5950. else
  5951. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5952. $as_echo "no" >&6; }
  5953. fi
  5954. if test "x$ac_ct_DLLTOOL" = x; then
  5955. DLLTOOL="false"
  5956. else
  5957. case $cross_compiling:$ac_tool_warned in
  5958. yes:)
  5959. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5960. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5961. ac_tool_warned=yes ;;
  5962. esac
  5963. DLLTOOL=$ac_ct_DLLTOOL
  5964. fi
  5965. else
  5966. DLLTOOL="$ac_cv_prog_DLLTOOL"
  5967. fi
  5968. test -z "$DLLTOOL" && DLLTOOL=dlltool
  5969. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
  5970. $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
  5971. if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
  5972. $as_echo_n "(cached) " >&6
  5973. else
  5974. lt_cv_sharedlib_from_linklib_cmd='unknown'
  5975. case $host_os in
  5976. cygwin* | mingw* | pw32* | cegcc*)
  5977. # two different shell functions defined in ltmain.sh
  5978. # decide which to use based on capabilities of $DLLTOOL
  5979. case `$DLLTOOL --help 2>&1` in
  5980. *--identify-strict*)
  5981. lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
  5982. ;;
  5983. *)
  5984. lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
  5985. ;;
  5986. esac
  5987. ;;
  5988. *)
  5989. # fallback: assume linklib IS sharedlib
  5990. lt_cv_sharedlib_from_linklib_cmd="$ECHO"
  5991. ;;
  5992. esac
  5993. fi
  5994. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
  5995. $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
  5996. sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
  5997. test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
  5998. if test -n "$ac_tool_prefix"; then
  5999. for ac_prog in ar
  6000. do
  6001. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  6002. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  6003. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6004. $as_echo_n "checking for $ac_word... " >&6; }
  6005. if ${ac_cv_prog_AR+:} false; then :
  6006. $as_echo_n "(cached) " >&6
  6007. else
  6008. if test -n "$AR"; then
  6009. ac_cv_prog_AR="$AR" # Let the user override the test.
  6010. else
  6011. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6012. for as_dir in $PATH
  6013. do
  6014. IFS=$as_save_IFS
  6015. test -z "$as_dir" && as_dir=.
  6016. for ac_exec_ext in '' $ac_executable_extensions; do
  6017. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6018. ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
  6019. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6020. break 2
  6021. fi
  6022. done
  6023. done
  6024. IFS=$as_save_IFS
  6025. fi
  6026. fi
  6027. AR=$ac_cv_prog_AR
  6028. if test -n "$AR"; then
  6029. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
  6030. $as_echo "$AR" >&6; }
  6031. else
  6032. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6033. $as_echo "no" >&6; }
  6034. fi
  6035. test -n "$AR" && break
  6036. done
  6037. fi
  6038. if test -z "$AR"; then
  6039. ac_ct_AR=$AR
  6040. for ac_prog in ar
  6041. do
  6042. # Extract the first word of "$ac_prog", so it can be a program name with args.
  6043. set dummy $ac_prog; ac_word=$2
  6044. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6045. $as_echo_n "checking for $ac_word... " >&6; }
  6046. if ${ac_cv_prog_ac_ct_AR+:} false; then :
  6047. $as_echo_n "(cached) " >&6
  6048. else
  6049. if test -n "$ac_ct_AR"; then
  6050. ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
  6051. else
  6052. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6053. for as_dir in $PATH
  6054. do
  6055. IFS=$as_save_IFS
  6056. test -z "$as_dir" && as_dir=.
  6057. for ac_exec_ext in '' $ac_executable_extensions; do
  6058. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6059. ac_cv_prog_ac_ct_AR="$ac_prog"
  6060. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6061. break 2
  6062. fi
  6063. done
  6064. done
  6065. IFS=$as_save_IFS
  6066. fi
  6067. fi
  6068. ac_ct_AR=$ac_cv_prog_ac_ct_AR
  6069. if test -n "$ac_ct_AR"; then
  6070. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
  6071. $as_echo "$ac_ct_AR" >&6; }
  6072. else
  6073. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6074. $as_echo "no" >&6; }
  6075. fi
  6076. test -n "$ac_ct_AR" && break
  6077. done
  6078. if test "x$ac_ct_AR" = x; then
  6079. AR="false"
  6080. else
  6081. case $cross_compiling:$ac_tool_warned in
  6082. yes:)
  6083. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6084. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6085. ac_tool_warned=yes ;;
  6086. esac
  6087. AR=$ac_ct_AR
  6088. fi
  6089. fi
  6090. : ${AR=ar}
  6091. : ${AR_FLAGS=cru}
  6092. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
  6093. $as_echo_n "checking for archiver @FILE support... " >&6; }
  6094. if ${lt_cv_ar_at_file+:} false; then :
  6095. $as_echo_n "(cached) " >&6
  6096. else
  6097. lt_cv_ar_at_file=no
  6098. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6099. /* end confdefs.h. */
  6100. int
  6101. main ()
  6102. {
  6103. ;
  6104. return 0;
  6105. }
  6106. _ACEOF
  6107. if ac_fn_c_try_compile "$LINENO"; then :
  6108. echo conftest.$ac_objext > conftest.lst
  6109. lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
  6110. { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  6111. (eval $lt_ar_try) 2>&5
  6112. ac_status=$?
  6113. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6114. test $ac_status = 0; }
  6115. if test "$ac_status" -eq 0; then
  6116. # Ensure the archiver fails upon bogus file names.
  6117. rm -f conftest.$ac_objext libconftest.a
  6118. { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  6119. (eval $lt_ar_try) 2>&5
  6120. ac_status=$?
  6121. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6122. test $ac_status = 0; }
  6123. if test "$ac_status" -ne 0; then
  6124. lt_cv_ar_at_file=@
  6125. fi
  6126. fi
  6127. rm -f conftest.* libconftest.a
  6128. fi
  6129. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6130. fi
  6131. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
  6132. $as_echo "$lt_cv_ar_at_file" >&6; }
  6133. if test "x$lt_cv_ar_at_file" = xno; then
  6134. archiver_list_spec=
  6135. else
  6136. archiver_list_spec=$lt_cv_ar_at_file
  6137. fi
  6138. if test -n "$ac_tool_prefix"; then
  6139. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  6140. set dummy ${ac_tool_prefix}strip; ac_word=$2
  6141. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6142. $as_echo_n "checking for $ac_word... " >&6; }
  6143. if ${ac_cv_prog_STRIP+:} false; then :
  6144. $as_echo_n "(cached) " >&6
  6145. else
  6146. if test -n "$STRIP"; then
  6147. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  6148. else
  6149. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6150. for as_dir in $PATH
  6151. do
  6152. IFS=$as_save_IFS
  6153. test -z "$as_dir" && as_dir=.
  6154. for ac_exec_ext in '' $ac_executable_extensions; do
  6155. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6156. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  6157. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6158. break 2
  6159. fi
  6160. done
  6161. done
  6162. IFS=$as_save_IFS
  6163. fi
  6164. fi
  6165. STRIP=$ac_cv_prog_STRIP
  6166. if test -n "$STRIP"; then
  6167. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  6168. $as_echo "$STRIP" >&6; }
  6169. else
  6170. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6171. $as_echo "no" >&6; }
  6172. fi
  6173. fi
  6174. if test -z "$ac_cv_prog_STRIP"; then
  6175. ac_ct_STRIP=$STRIP
  6176. # Extract the first word of "strip", so it can be a program name with args.
  6177. set dummy strip; ac_word=$2
  6178. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6179. $as_echo_n "checking for $ac_word... " >&6; }
  6180. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  6181. $as_echo_n "(cached) " >&6
  6182. else
  6183. if test -n "$ac_ct_STRIP"; then
  6184. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  6185. else
  6186. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6187. for as_dir in $PATH
  6188. do
  6189. IFS=$as_save_IFS
  6190. test -z "$as_dir" && as_dir=.
  6191. for ac_exec_ext in '' $ac_executable_extensions; do
  6192. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6193. ac_cv_prog_ac_ct_STRIP="strip"
  6194. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6195. break 2
  6196. fi
  6197. done
  6198. done
  6199. IFS=$as_save_IFS
  6200. fi
  6201. fi
  6202. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  6203. if test -n "$ac_ct_STRIP"; then
  6204. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  6205. $as_echo "$ac_ct_STRIP" >&6; }
  6206. else
  6207. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6208. $as_echo "no" >&6; }
  6209. fi
  6210. if test "x$ac_ct_STRIP" = x; then
  6211. STRIP=":"
  6212. else
  6213. case $cross_compiling:$ac_tool_warned in
  6214. yes:)
  6215. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6216. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6217. ac_tool_warned=yes ;;
  6218. esac
  6219. STRIP=$ac_ct_STRIP
  6220. fi
  6221. else
  6222. STRIP="$ac_cv_prog_STRIP"
  6223. fi
  6224. test -z "$STRIP" && STRIP=:
  6225. if test -n "$ac_tool_prefix"; then
  6226. # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  6227. set dummy ${ac_tool_prefix}ranlib; ac_word=$2
  6228. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6229. $as_echo_n "checking for $ac_word... " >&6; }
  6230. if ${ac_cv_prog_RANLIB+:} false; then :
  6231. $as_echo_n "(cached) " >&6
  6232. else
  6233. if test -n "$RANLIB"; then
  6234. ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  6235. else
  6236. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6237. for as_dir in $PATH
  6238. do
  6239. IFS=$as_save_IFS
  6240. test -z "$as_dir" && as_dir=.
  6241. for ac_exec_ext in '' $ac_executable_extensions; do
  6242. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6243. ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
  6244. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6245. break 2
  6246. fi
  6247. done
  6248. done
  6249. IFS=$as_save_IFS
  6250. fi
  6251. fi
  6252. RANLIB=$ac_cv_prog_RANLIB
  6253. if test -n "$RANLIB"; then
  6254. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
  6255. $as_echo "$RANLIB" >&6; }
  6256. else
  6257. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6258. $as_echo "no" >&6; }
  6259. fi
  6260. fi
  6261. if test -z "$ac_cv_prog_RANLIB"; then
  6262. ac_ct_RANLIB=$RANLIB
  6263. # Extract the first word of "ranlib", so it can be a program name with args.
  6264. set dummy ranlib; ac_word=$2
  6265. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6266. $as_echo_n "checking for $ac_word... " >&6; }
  6267. if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  6268. $as_echo_n "(cached) " >&6
  6269. else
  6270. if test -n "$ac_ct_RANLIB"; then
  6271. ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
  6272. else
  6273. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6274. for as_dir in $PATH
  6275. do
  6276. IFS=$as_save_IFS
  6277. test -z "$as_dir" && as_dir=.
  6278. for ac_exec_ext in '' $ac_executable_extensions; do
  6279. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6280. ac_cv_prog_ac_ct_RANLIB="ranlib"
  6281. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6282. break 2
  6283. fi
  6284. done
  6285. done
  6286. IFS=$as_save_IFS
  6287. fi
  6288. fi
  6289. ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  6290. if test -n "$ac_ct_RANLIB"; then
  6291. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
  6292. $as_echo "$ac_ct_RANLIB" >&6; }
  6293. else
  6294. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6295. $as_echo "no" >&6; }
  6296. fi
  6297. if test "x$ac_ct_RANLIB" = x; then
  6298. RANLIB=":"
  6299. else
  6300. case $cross_compiling:$ac_tool_warned in
  6301. yes:)
  6302. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6303. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6304. ac_tool_warned=yes ;;
  6305. esac
  6306. RANLIB=$ac_ct_RANLIB
  6307. fi
  6308. else
  6309. RANLIB="$ac_cv_prog_RANLIB"
  6310. fi
  6311. test -z "$RANLIB" && RANLIB=:
  6312. # Determine commands to create old-style static archives.
  6313. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
  6314. old_postinstall_cmds='chmod 644 $oldlib'
  6315. old_postuninstall_cmds=
  6316. if test -n "$RANLIB"; then
  6317. case $host_os in
  6318. openbsd*)
  6319. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
  6320. ;;
  6321. *)
  6322. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
  6323. ;;
  6324. esac
  6325. old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
  6326. fi
  6327. case $host_os in
  6328. darwin*)
  6329. lock_old_archive_extraction=yes ;;
  6330. *)
  6331. lock_old_archive_extraction=no ;;
  6332. esac
  6333. # If no C compiler was specified, use CC.
  6334. LTCC=${LTCC-"$CC"}
  6335. # If no C compiler flags were specified, use CFLAGS.
  6336. LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  6337. # Allow CC to be a program name with arguments.
  6338. compiler=$CC
  6339. # Check for command to grab the raw symbol name followed by C symbol from nm.
  6340. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
  6341. $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
  6342. if ${lt_cv_sys_global_symbol_pipe+:} false; then :
  6343. $as_echo_n "(cached) " >&6
  6344. else
  6345. # These are sane defaults that work on at least a few old systems.
  6346. # [They come from Ultrix. What could be older than Ultrix?!! ;)]
  6347. # Character class describing NM global symbol codes.
  6348. symcode='[BCDEGRST]'
  6349. # Regexp to match symbols that can be accessed directly from C.
  6350. sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
  6351. # Define system-specific variables.
  6352. case $host_os in
  6353. aix*)
  6354. symcode='[BCDT]'
  6355. ;;
  6356. cygwin* | mingw* | pw32* | cegcc*)
  6357. symcode='[ABCDGISTW]'
  6358. ;;
  6359. hpux*)
  6360. if test "$host_cpu" = ia64; then
  6361. symcode='[ABCDEGRST]'
  6362. fi
  6363. ;;
  6364. irix* | nonstopux*)
  6365. symcode='[BCDEGRST]'
  6366. ;;
  6367. osf*)
  6368. symcode='[BCDEGQRST]'
  6369. ;;
  6370. solaris*)
  6371. symcode='[BDRT]'
  6372. ;;
  6373. sco3.2v5*)
  6374. symcode='[DT]'
  6375. ;;
  6376. sysv4.2uw2*)
  6377. symcode='[DT]'
  6378. ;;
  6379. sysv5* | sco5v6* | unixware* | OpenUNIX*)
  6380. symcode='[ABDT]'
  6381. ;;
  6382. sysv4)
  6383. symcode='[DFNSTU]'
  6384. ;;
  6385. esac
  6386. # If we're using GNU nm, then use its standard symbol codes.
  6387. case `$NM -V 2>&1` in
  6388. *GNU* | *'with BFD'*)
  6389. symcode='[ABCDGIRSTW]' ;;
  6390. esac
  6391. # Transform an extracted symbol line into a proper C declaration.
  6392. # Some systems (esp. on ia64) link data and code symbols differently,
  6393. # so use this general approach.
  6394. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
  6395. # Transform an extracted symbol line into symbol name and symbol address
  6396. lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
  6397. 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'"
  6398. # Handle CRLF in mingw tool chain
  6399. opt_cr=
  6400. case $build_os in
  6401. mingw*)
  6402. opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  6403. ;;
  6404. esac
  6405. # Try without a prefix underscore, then with it.
  6406. for ac_symprfx in "" "_"; do
  6407. # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  6408. symxfrm="\\1 $ac_symprfx\\2 \\2"
  6409. # Write the raw and C identifiers.
  6410. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6411. # Fake it for dumpbin and say T for any non-static function
  6412. # and D for any global variable.
  6413. # Also find C++ and __fastcall symbols from MSVC++,
  6414. # which start with @ or ?.
  6415. lt_cv_sys_global_symbol_pipe="$AWK '"\
  6416. " {last_section=section; section=\$ 3};"\
  6417. " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
  6418. " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
  6419. " \$ 0!~/External *\|/{next};"\
  6420. " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
  6421. " {if(hide[section]) next};"\
  6422. " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
  6423. " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
  6424. " s[1]~/^[@?]/{print s[1], s[1]; next};"\
  6425. " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
  6426. " ' prfx=^$ac_symprfx"
  6427. else
  6428. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  6429. fi
  6430. lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
  6431. # Check to see that the pipe works correctly.
  6432. pipe_works=no
  6433. rm -f conftest*
  6434. cat > conftest.$ac_ext <<_LT_EOF
  6435. #ifdef __cplusplus
  6436. extern "C" {
  6437. #endif
  6438. char nm_test_var;
  6439. void nm_test_func(void);
  6440. void nm_test_func(void){}
  6441. #ifdef __cplusplus
  6442. }
  6443. #endif
  6444. int main(){nm_test_var='a';nm_test_func();return(0);}
  6445. _LT_EOF
  6446. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6447. (eval $ac_compile) 2>&5
  6448. ac_status=$?
  6449. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6450. test $ac_status = 0; }; then
  6451. # Now try to grab the symbols.
  6452. nlist=conftest.nm
  6453. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
  6454. (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
  6455. ac_status=$?
  6456. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6457. test $ac_status = 0; } && test -s "$nlist"; then
  6458. # Try sorting and uniquifying the output.
  6459. if sort "$nlist" | uniq > "$nlist"T; then
  6460. mv -f "$nlist"T "$nlist"
  6461. else
  6462. rm -f "$nlist"T
  6463. fi
  6464. # Make sure that we snagged all the symbols we need.
  6465. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
  6466. if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
  6467. cat <<_LT_EOF > conftest.$ac_ext
  6468. /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
  6469. #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
  6470. /* DATA imports from DLLs on WIN32 con't be const, because runtime
  6471. relocations are performed -- see ld's documentation on pseudo-relocs. */
  6472. # define LT_DLSYM_CONST
  6473. #elif defined(__osf__)
  6474. /* This system does not cope well with relocations in const data. */
  6475. # define LT_DLSYM_CONST
  6476. #else
  6477. # define LT_DLSYM_CONST const
  6478. #endif
  6479. #ifdef __cplusplus
  6480. extern "C" {
  6481. #endif
  6482. _LT_EOF
  6483. # Now generate the symbol file.
  6484. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
  6485. cat <<_LT_EOF >> conftest.$ac_ext
  6486. /* The mapping between symbol names and symbols. */
  6487. LT_DLSYM_CONST struct {
  6488. const char *name;
  6489. void *address;
  6490. }
  6491. lt__PROGRAM__LTX_preloaded_symbols[] =
  6492. {
  6493. { "@PROGRAM@", (void *) 0 },
  6494. _LT_EOF
  6495. $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
  6496. cat <<\_LT_EOF >> conftest.$ac_ext
  6497. {0, (void *) 0}
  6498. };
  6499. /* This works around a problem in FreeBSD linker */
  6500. #ifdef FREEBSD_WORKAROUND
  6501. static const void *lt_preloaded_setup() {
  6502. return lt__PROGRAM__LTX_preloaded_symbols;
  6503. }
  6504. #endif
  6505. #ifdef __cplusplus
  6506. }
  6507. #endif
  6508. _LT_EOF
  6509. # Now try linking the two files.
  6510. mv conftest.$ac_objext conftstm.$ac_objext
  6511. lt_globsym_save_LIBS=$LIBS
  6512. lt_globsym_save_CFLAGS=$CFLAGS
  6513. LIBS="conftstm.$ac_objext"
  6514. CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
  6515. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  6516. (eval $ac_link) 2>&5
  6517. ac_status=$?
  6518. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6519. test $ac_status = 0; } && test -s conftest${ac_exeext}; then
  6520. pipe_works=yes
  6521. fi
  6522. LIBS=$lt_globsym_save_LIBS
  6523. CFLAGS=$lt_globsym_save_CFLAGS
  6524. else
  6525. echo "cannot find nm_test_func in $nlist" >&5
  6526. fi
  6527. else
  6528. echo "cannot find nm_test_var in $nlist" >&5
  6529. fi
  6530. else
  6531. echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
  6532. fi
  6533. else
  6534. echo "$progname: failed program was:" >&5
  6535. cat conftest.$ac_ext >&5
  6536. fi
  6537. rm -rf conftest* conftst*
  6538. # Do not use the global_symbol_pipe unless it works.
  6539. if test "$pipe_works" = yes; then
  6540. break
  6541. else
  6542. lt_cv_sys_global_symbol_pipe=
  6543. fi
  6544. done
  6545. fi
  6546. if test -z "$lt_cv_sys_global_symbol_pipe"; then
  6547. lt_cv_sys_global_symbol_to_cdecl=
  6548. fi
  6549. if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  6550. { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
  6551. $as_echo "failed" >&6; }
  6552. else
  6553. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
  6554. $as_echo "ok" >&6; }
  6555. fi
  6556. # Response file support.
  6557. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6558. nm_file_list_spec='@'
  6559. elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
  6560. nm_file_list_spec='@'
  6561. fi
  6562. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
  6563. $as_echo_n "checking for sysroot... " >&6; }
  6564. # Check whether --with-sysroot was given.
  6565. if test "${with_sysroot+set}" = set; then :
  6566. withval=$with_sysroot;
  6567. else
  6568. with_sysroot=no
  6569. fi
  6570. lt_sysroot=
  6571. case ${with_sysroot} in #(
  6572. yes)
  6573. if test "$GCC" = yes; then
  6574. lt_sysroot=`$CC --print-sysroot 2>/dev/null`
  6575. fi
  6576. ;; #(
  6577. /*)
  6578. lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
  6579. ;; #(
  6580. no|'')
  6581. ;; #(
  6582. *)
  6583. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
  6584. $as_echo "${with_sysroot}" >&6; }
  6585. as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
  6586. ;;
  6587. esac
  6588. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
  6589. $as_echo "${lt_sysroot:-no}" >&6; }
  6590. # Check whether --enable-libtool-lock was given.
  6591. if test "${enable_libtool_lock+set}" = set; then :
  6592. enableval=$enable_libtool_lock;
  6593. fi
  6594. test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  6595. # Some flags need to be propagated to the compiler or linker for good
  6596. # libtool support.
  6597. case $host in
  6598. ia64-*-hpux*)
  6599. # Find out which ABI we are using.
  6600. echo 'int i;' > conftest.$ac_ext
  6601. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6602. (eval $ac_compile) 2>&5
  6603. ac_status=$?
  6604. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6605. test $ac_status = 0; }; then
  6606. case `/usr/bin/file conftest.$ac_objext` in
  6607. *ELF-32*)
  6608. HPUX_IA64_MODE="32"
  6609. ;;
  6610. *ELF-64*)
  6611. HPUX_IA64_MODE="64"
  6612. ;;
  6613. esac
  6614. fi
  6615. rm -rf conftest*
  6616. ;;
  6617. *-*-irix6*)
  6618. # Find out which ABI we are using.
  6619. echo '#line '$LINENO' "configure"' > conftest.$ac_ext
  6620. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6621. (eval $ac_compile) 2>&5
  6622. ac_status=$?
  6623. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6624. test $ac_status = 0; }; then
  6625. if test "$lt_cv_prog_gnu_ld" = yes; then
  6626. case `/usr/bin/file conftest.$ac_objext` in
  6627. *32-bit*)
  6628. LD="${LD-ld} -melf32bsmip"
  6629. ;;
  6630. *N32*)
  6631. LD="${LD-ld} -melf32bmipn32"
  6632. ;;
  6633. *64-bit*)
  6634. LD="${LD-ld} -melf64bmip"
  6635. ;;
  6636. esac
  6637. else
  6638. case `/usr/bin/file conftest.$ac_objext` in
  6639. *32-bit*)
  6640. LD="${LD-ld} -32"
  6641. ;;
  6642. *N32*)
  6643. LD="${LD-ld} -n32"
  6644. ;;
  6645. *64-bit*)
  6646. LD="${LD-ld} -64"
  6647. ;;
  6648. esac
  6649. fi
  6650. fi
  6651. rm -rf conftest*
  6652. ;;
  6653. x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
  6654. s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  6655. # Find out which ABI we are using.
  6656. echo 'int i;' > conftest.$ac_ext
  6657. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6658. (eval $ac_compile) 2>&5
  6659. ac_status=$?
  6660. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6661. test $ac_status = 0; }; then
  6662. case `/usr/bin/file conftest.o` in
  6663. *32-bit*)
  6664. case $host in
  6665. x86_64-*kfreebsd*-gnu)
  6666. LD="${LD-ld} -m elf_i386_fbsd"
  6667. ;;
  6668. x86_64-*linux*)
  6669. LD="${LD-ld} -m elf_i386"
  6670. ;;
  6671. ppc64-*linux*|powerpc64-*linux*)
  6672. LD="${LD-ld} -m elf32ppclinux"
  6673. ;;
  6674. s390x-*linux*)
  6675. LD="${LD-ld} -m elf_s390"
  6676. ;;
  6677. sparc64-*linux*)
  6678. LD="${LD-ld} -m elf32_sparc"
  6679. ;;
  6680. esac
  6681. ;;
  6682. *64-bit*)
  6683. case $host in
  6684. x86_64-*kfreebsd*-gnu)
  6685. LD="${LD-ld} -m elf_x86_64_fbsd"
  6686. ;;
  6687. x86_64-*linux*)
  6688. LD="${LD-ld} -m elf_x86_64"
  6689. ;;
  6690. ppc*-*linux*|powerpc*-*linux*)
  6691. LD="${LD-ld} -m elf64ppc"
  6692. ;;
  6693. s390*-*linux*|s390*-*tpf*)
  6694. LD="${LD-ld} -m elf64_s390"
  6695. ;;
  6696. sparc*-*linux*)
  6697. LD="${LD-ld} -m elf64_sparc"
  6698. ;;
  6699. esac
  6700. ;;
  6701. esac
  6702. fi
  6703. rm -rf conftest*
  6704. ;;
  6705. *-*-sco3.2v5*)
  6706. # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  6707. SAVE_CFLAGS="$CFLAGS"
  6708. CFLAGS="$CFLAGS -belf"
  6709. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
  6710. $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
  6711. if ${lt_cv_cc_needs_belf+:} false; then :
  6712. $as_echo_n "(cached) " >&6
  6713. else
  6714. ac_ext=c
  6715. ac_cpp='$CPP $CPPFLAGS'
  6716. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6717. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6718. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6719. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6720. /* end confdefs.h. */
  6721. int
  6722. main ()
  6723. {
  6724. ;
  6725. return 0;
  6726. }
  6727. _ACEOF
  6728. if ac_fn_c_try_link "$LINENO"; then :
  6729. lt_cv_cc_needs_belf=yes
  6730. else
  6731. lt_cv_cc_needs_belf=no
  6732. fi
  6733. rm -f core conftest.err conftest.$ac_objext \
  6734. conftest$ac_exeext conftest.$ac_ext
  6735. ac_ext=c
  6736. ac_cpp='$CPP $CPPFLAGS'
  6737. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6738. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6739. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6740. fi
  6741. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
  6742. $as_echo "$lt_cv_cc_needs_belf" >&6; }
  6743. if test x"$lt_cv_cc_needs_belf" != x"yes"; then
  6744. # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
  6745. CFLAGS="$SAVE_CFLAGS"
  6746. fi
  6747. ;;
  6748. *-*solaris*)
  6749. # Find out which ABI we are using.
  6750. echo 'int i;' > conftest.$ac_ext
  6751. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6752. (eval $ac_compile) 2>&5
  6753. ac_status=$?
  6754. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6755. test $ac_status = 0; }; then
  6756. case `/usr/bin/file conftest.o` in
  6757. *64-bit*)
  6758. case $lt_cv_prog_gnu_ld in
  6759. yes*)
  6760. case $host in
  6761. i?86-*-solaris*)
  6762. LD="${LD-ld} -m elf_x86_64"
  6763. ;;
  6764. sparc*-*-solaris*)
  6765. LD="${LD-ld} -m elf64_sparc"
  6766. ;;
  6767. esac
  6768. # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
  6769. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
  6770. LD="${LD-ld}_sol2"
  6771. fi
  6772. ;;
  6773. *)
  6774. if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
  6775. LD="${LD-ld} -64"
  6776. fi
  6777. ;;
  6778. esac
  6779. ;;
  6780. esac
  6781. fi
  6782. rm -rf conftest*
  6783. ;;
  6784. esac
  6785. need_locks="$enable_libtool_lock"
  6786. if test -n "$ac_tool_prefix"; then
  6787. # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
  6788. set dummy ${ac_tool_prefix}mt; ac_word=$2
  6789. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6790. $as_echo_n "checking for $ac_word... " >&6; }
  6791. if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
  6792. $as_echo_n "(cached) " >&6
  6793. else
  6794. if test -n "$MANIFEST_TOOL"; then
  6795. ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
  6796. else
  6797. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6798. for as_dir in $PATH
  6799. do
  6800. IFS=$as_save_IFS
  6801. test -z "$as_dir" && as_dir=.
  6802. for ac_exec_ext in '' $ac_executable_extensions; do
  6803. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6804. ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
  6805. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6806. break 2
  6807. fi
  6808. done
  6809. done
  6810. IFS=$as_save_IFS
  6811. fi
  6812. fi
  6813. MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
  6814. if test -n "$MANIFEST_TOOL"; then
  6815. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
  6816. $as_echo "$MANIFEST_TOOL" >&6; }
  6817. else
  6818. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6819. $as_echo "no" >&6; }
  6820. fi
  6821. fi
  6822. if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
  6823. ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
  6824. # Extract the first word of "mt", so it can be a program name with args.
  6825. set dummy mt; ac_word=$2
  6826. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6827. $as_echo_n "checking for $ac_word... " >&6; }
  6828. if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
  6829. $as_echo_n "(cached) " >&6
  6830. else
  6831. if test -n "$ac_ct_MANIFEST_TOOL"; then
  6832. ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
  6833. else
  6834. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6835. for as_dir in $PATH
  6836. do
  6837. IFS=$as_save_IFS
  6838. test -z "$as_dir" && as_dir=.
  6839. for ac_exec_ext in '' $ac_executable_extensions; do
  6840. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6841. ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
  6842. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6843. break 2
  6844. fi
  6845. done
  6846. done
  6847. IFS=$as_save_IFS
  6848. fi
  6849. fi
  6850. ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
  6851. if test -n "$ac_ct_MANIFEST_TOOL"; then
  6852. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
  6853. $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
  6854. else
  6855. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6856. $as_echo "no" >&6; }
  6857. fi
  6858. if test "x$ac_ct_MANIFEST_TOOL" = x; then
  6859. MANIFEST_TOOL=":"
  6860. else
  6861. case $cross_compiling:$ac_tool_warned in
  6862. yes:)
  6863. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6864. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6865. ac_tool_warned=yes ;;
  6866. esac
  6867. MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
  6868. fi
  6869. else
  6870. MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
  6871. fi
  6872. test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
  6873. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
  6874. $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
  6875. if ${lt_cv_path_mainfest_tool+:} false; then :
  6876. $as_echo_n "(cached) " >&6
  6877. else
  6878. lt_cv_path_mainfest_tool=no
  6879. echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
  6880. $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
  6881. cat conftest.err >&5
  6882. if $GREP 'Manifest Tool' conftest.out > /dev/null; then
  6883. lt_cv_path_mainfest_tool=yes
  6884. fi
  6885. rm -f conftest*
  6886. fi
  6887. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
  6888. $as_echo "$lt_cv_path_mainfest_tool" >&6; }
  6889. if test "x$lt_cv_path_mainfest_tool" != xyes; then
  6890. MANIFEST_TOOL=:
  6891. fi
  6892. case $host_os in
  6893. rhapsody* | darwin*)
  6894. if test -n "$ac_tool_prefix"; then
  6895. # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
  6896. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
  6897. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6898. $as_echo_n "checking for $ac_word... " >&6; }
  6899. if ${ac_cv_prog_DSYMUTIL+:} false; then :
  6900. $as_echo_n "(cached) " >&6
  6901. else
  6902. if test -n "$DSYMUTIL"; then
  6903. ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
  6904. else
  6905. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6906. for as_dir in $PATH
  6907. do
  6908. IFS=$as_save_IFS
  6909. test -z "$as_dir" && as_dir=.
  6910. for ac_exec_ext in '' $ac_executable_extensions; do
  6911. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6912. ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
  6913. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6914. break 2
  6915. fi
  6916. done
  6917. done
  6918. IFS=$as_save_IFS
  6919. fi
  6920. fi
  6921. DSYMUTIL=$ac_cv_prog_DSYMUTIL
  6922. if test -n "$DSYMUTIL"; then
  6923. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
  6924. $as_echo "$DSYMUTIL" >&6; }
  6925. else
  6926. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6927. $as_echo "no" >&6; }
  6928. fi
  6929. fi
  6930. if test -z "$ac_cv_prog_DSYMUTIL"; then
  6931. ac_ct_DSYMUTIL=$DSYMUTIL
  6932. # Extract the first word of "dsymutil", so it can be a program name with args.
  6933. set dummy dsymutil; ac_word=$2
  6934. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6935. $as_echo_n "checking for $ac_word... " >&6; }
  6936. if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
  6937. $as_echo_n "(cached) " >&6
  6938. else
  6939. if test -n "$ac_ct_DSYMUTIL"; then
  6940. ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
  6941. else
  6942. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6943. for as_dir in $PATH
  6944. do
  6945. IFS=$as_save_IFS
  6946. test -z "$as_dir" && as_dir=.
  6947. for ac_exec_ext in '' $ac_executable_extensions; do
  6948. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6949. ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
  6950. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6951. break 2
  6952. fi
  6953. done
  6954. done
  6955. IFS=$as_save_IFS
  6956. fi
  6957. fi
  6958. ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
  6959. if test -n "$ac_ct_DSYMUTIL"; then
  6960. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
  6961. $as_echo "$ac_ct_DSYMUTIL" >&6; }
  6962. else
  6963. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6964. $as_echo "no" >&6; }
  6965. fi
  6966. if test "x$ac_ct_DSYMUTIL" = x; then
  6967. DSYMUTIL=":"
  6968. else
  6969. case $cross_compiling:$ac_tool_warned in
  6970. yes:)
  6971. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6972. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6973. ac_tool_warned=yes ;;
  6974. esac
  6975. DSYMUTIL=$ac_ct_DSYMUTIL
  6976. fi
  6977. else
  6978. DSYMUTIL="$ac_cv_prog_DSYMUTIL"
  6979. fi
  6980. if test -n "$ac_tool_prefix"; then
  6981. # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
  6982. set dummy ${ac_tool_prefix}nmedit; ac_word=$2
  6983. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6984. $as_echo_n "checking for $ac_word... " >&6; }
  6985. if ${ac_cv_prog_NMEDIT+:} false; then :
  6986. $as_echo_n "(cached) " >&6
  6987. else
  6988. if test -n "$NMEDIT"; then
  6989. ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
  6990. else
  6991. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6992. for as_dir in $PATH
  6993. do
  6994. IFS=$as_save_IFS
  6995. test -z "$as_dir" && as_dir=.
  6996. for ac_exec_ext in '' $ac_executable_extensions; do
  6997. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6998. ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
  6999. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  7000. break 2
  7001. fi
  7002. done
  7003. done
  7004. IFS=$as_save_IFS
  7005. fi
  7006. fi
  7007. NMEDIT=$ac_cv_prog_NMEDIT
  7008. if test -n "$NMEDIT"; then
  7009. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
  7010. $as_echo "$NMEDIT" >&6; }
  7011. else
  7012. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7013. $as_echo "no" >&6; }
  7014. fi
  7015. fi
  7016. if test -z "$ac_cv_prog_NMEDIT"; then