configure 479 KB

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  1. #! /bin/sh
  2. # Guess values for system-dependent variables and create Makefiles.
  3. # Generated by GNU Autoconf 2.69 for file 5.33.
  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='5.33'
  544. PACKAGE_STRING='file 5.33'
  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. OTOOL64
  590. OTOOL
  591. LIPO
  592. NMEDIT
  593. DSYMUTIL
  594. MANIFEST_TOOL
  595. RANLIB
  596. ac_ct_AR
  597. AR
  598. DLLTOOL
  599. OBJDUMP
  600. NM
  601. ac_ct_DUMPBIN
  602. DUMPBIN
  603. LD
  604. FGREP
  605. SED
  606. LIBTOOL
  607. LN_S
  608. EGREP
  609. GREP
  610. CPP
  611. am__fastdepCC_FALSE
  612. am__fastdepCC_TRUE
  613. CCDEPMODE
  614. am__nodep
  615. AMDEPBACKSLASH
  616. AMDEP_FALSE
  617. AMDEP_TRUE
  618. am__quote
  619. am__include
  620. DEPDIR
  621. OBJEXT
  622. EXEEXT
  623. ac_ct_CC
  624. CPPFLAGS
  625. LDFLAGS
  626. CFLAGS
  627. CC
  628. WARNINGS
  629. FSECT5_FALSE
  630. FSECT5_TRUE
  631. fsect
  632. pkgdatadir
  633. MINGW_FALSE
  634. MINGW_TRUE
  635. MINGW
  636. host_os
  637. host_vendor
  638. host_cpu
  639. host
  640. build_os
  641. build_vendor
  642. build_cpu
  643. build
  644. AM_BACKSLASH
  645. AM_DEFAULT_VERBOSITY
  646. AM_DEFAULT_V
  647. AM_V
  648. am__untar
  649. am__tar
  650. AMTAR
  651. am__leading_dot
  652. SET_MAKE
  653. AWK
  654. mkdir_p
  655. MKDIR_P
  656. INSTALL_STRIP_PROGRAM
  657. STRIP
  658. install_sh
  659. MAKEINFO
  660. AUTOHEADER
  661. AUTOMAKE
  662. AUTOCONF
  663. ACLOCAL
  664. VERSION
  665. PACKAGE
  666. CYGPATH_W
  667. am__isrc
  668. INSTALL_DATA
  669. INSTALL_SCRIPT
  670. INSTALL_PROGRAM
  671. target_alias
  672. host_alias
  673. build_alias
  674. LIBS
  675. ECHO_T
  676. ECHO_N
  677. ECHO_C
  678. DEFS
  679. mandir
  680. localedir
  681. libdir
  682. psdir
  683. pdfdir
  684. dvidir
  685. htmldir
  686. infodir
  687. docdir
  688. oldincludedir
  689. includedir
  690. localstatedir
  691. sharedstatedir
  692. sysconfdir
  693. datadir
  694. datarootdir
  695. libexecdir
  696. sbindir
  697. bindir
  698. program_transform_name
  699. prefix
  700. exec_prefix
  701. PACKAGE_URL
  702. PACKAGE_BUGREPORT
  703. PACKAGE_STRING
  704. PACKAGE_VERSION
  705. PACKAGE_TARNAME
  706. PACKAGE_NAME
  707. PATH_SEPARATOR
  708. SHELL'
  709. ac_subst_files=''
  710. ac_user_opts='
  711. enable_option_checking
  712. enable_silent_rules
  713. enable_elf
  714. enable_elf_core
  715. enable_zlib
  716. enable_libseccomp
  717. enable_fsect_man5
  718. enable_dependency_tracking
  719. enable_static
  720. with_pic
  721. enable_shared
  722. enable_fast_install
  723. with_gnu_ld
  724. with_sysroot
  725. enable_libtool_lock
  726. enable_largefile
  727. enable_warnings
  728. '
  729. ac_precious_vars='build_alias
  730. host_alias
  731. target_alias
  732. CC
  733. CFLAGS
  734. LDFLAGS
  735. LIBS
  736. CPPFLAGS
  737. CPP'
  738. # Initialize some variables set by options.
  739. ac_init_help=
  740. ac_init_version=false
  741. ac_unrecognized_opts=
  742. ac_unrecognized_sep=
  743. # The variables have the same names as the options, with
  744. # dashes changed to underlines.
  745. cache_file=/dev/null
  746. exec_prefix=NONE
  747. no_create=
  748. no_recursion=
  749. prefix=NONE
  750. program_prefix=NONE
  751. program_suffix=NONE
  752. program_transform_name=s,x,x,
  753. silent=
  754. site=
  755. srcdir=
  756. verbose=
  757. x_includes=NONE
  758. x_libraries=NONE
  759. # Installation directory options.
  760. # These are left unexpanded so users can "make install exec_prefix=/foo"
  761. # and all the variables that are supposed to be based on exec_prefix
  762. # by default will actually change.
  763. # Use braces instead of parens because sh, perl, etc. also accept them.
  764. # (The list follows the same order as the GNU Coding Standards.)
  765. bindir='${exec_prefix}/bin'
  766. sbindir='${exec_prefix}/sbin'
  767. libexecdir='${exec_prefix}/libexec'
  768. datarootdir='${prefix}/share'
  769. datadir='${datarootdir}'
  770. sysconfdir='${prefix}/etc'
  771. sharedstatedir='${prefix}/com'
  772. localstatedir='${prefix}/var'
  773. includedir='${prefix}/include'
  774. oldincludedir='/usr/include'
  775. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  776. infodir='${datarootdir}/info'
  777. htmldir='${docdir}'
  778. dvidir='${docdir}'
  779. pdfdir='${docdir}'
  780. psdir='${docdir}'
  781. libdir='${exec_prefix}/lib'
  782. localedir='${datarootdir}/locale'
  783. mandir='${datarootdir}/man'
  784. ac_prev=
  785. ac_dashdash=
  786. for ac_option
  787. do
  788. # If the previous option needs an argument, assign it.
  789. if test -n "$ac_prev"; then
  790. eval $ac_prev=\$ac_option
  791. ac_prev=
  792. continue
  793. fi
  794. case $ac_option in
  795. *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  796. *=) ac_optarg= ;;
  797. *) ac_optarg=yes ;;
  798. esac
  799. # Accept the important Cygnus configure options, so we can diagnose typos.
  800. case $ac_dashdash$ac_option in
  801. --)
  802. ac_dashdash=yes ;;
  803. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  804. ac_prev=bindir ;;
  805. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  806. bindir=$ac_optarg ;;
  807. -build | --build | --buil | --bui | --bu)
  808. ac_prev=build_alias ;;
  809. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  810. build_alias=$ac_optarg ;;
  811. -cache-file | --cache-file | --cache-fil | --cache-fi \
  812. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  813. ac_prev=cache_file ;;
  814. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  815. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  816. cache_file=$ac_optarg ;;
  817. --config-cache | -C)
  818. cache_file=config.cache ;;
  819. -datadir | --datadir | --datadi | --datad)
  820. ac_prev=datadir ;;
  821. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  822. datadir=$ac_optarg ;;
  823. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  824. | --dataroo | --dataro | --datar)
  825. ac_prev=datarootdir ;;
  826. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  827. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  828. datarootdir=$ac_optarg ;;
  829. -disable-* | --disable-*)
  830. ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  831. # Reject names that are not valid shell variable names.
  832. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  833. as_fn_error $? "invalid feature name: $ac_useropt"
  834. ac_useropt_orig=$ac_useropt
  835. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  836. case $ac_user_opts in
  837. *"
  838. "enable_$ac_useropt"
  839. "*) ;;
  840. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  841. ac_unrecognized_sep=', ';;
  842. esac
  843. eval enable_$ac_useropt=no ;;
  844. -docdir | --docdir | --docdi | --doc | --do)
  845. ac_prev=docdir ;;
  846. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  847. docdir=$ac_optarg ;;
  848. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  849. ac_prev=dvidir ;;
  850. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  851. dvidir=$ac_optarg ;;
  852. -enable-* | --enable-*)
  853. ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  854. # Reject names that are not valid shell variable names.
  855. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  856. as_fn_error $? "invalid feature name: $ac_useropt"
  857. ac_useropt_orig=$ac_useropt
  858. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  859. case $ac_user_opts in
  860. *"
  861. "enable_$ac_useropt"
  862. "*) ;;
  863. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  864. ac_unrecognized_sep=', ';;
  865. esac
  866. eval enable_$ac_useropt=\$ac_optarg ;;
  867. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  868. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  869. | --exec | --exe | --ex)
  870. ac_prev=exec_prefix ;;
  871. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  872. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  873. | --exec=* | --exe=* | --ex=*)
  874. exec_prefix=$ac_optarg ;;
  875. -gas | --gas | --ga | --g)
  876. # Obsolete; use --with-gas.
  877. with_gas=yes ;;
  878. -help | --help | --hel | --he | -h)
  879. ac_init_help=long ;;
  880. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  881. ac_init_help=recursive ;;
  882. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  883. ac_init_help=short ;;
  884. -host | --host | --hos | --ho)
  885. ac_prev=host_alias ;;
  886. -host=* | --host=* | --hos=* | --ho=*)
  887. host_alias=$ac_optarg ;;
  888. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  889. ac_prev=htmldir ;;
  890. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  891. | --ht=*)
  892. htmldir=$ac_optarg ;;
  893. -includedir | --includedir | --includedi | --included | --include \
  894. | --includ | --inclu | --incl | --inc)
  895. ac_prev=includedir ;;
  896. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  897. | --includ=* | --inclu=* | --incl=* | --inc=*)
  898. includedir=$ac_optarg ;;
  899. -infodir | --infodir | --infodi | --infod | --info | --inf)
  900. ac_prev=infodir ;;
  901. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  902. infodir=$ac_optarg ;;
  903. -libdir | --libdir | --libdi | --libd)
  904. ac_prev=libdir ;;
  905. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  906. libdir=$ac_optarg ;;
  907. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  908. | --libexe | --libex | --libe)
  909. ac_prev=libexecdir ;;
  910. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  911. | --libexe=* | --libex=* | --libe=*)
  912. libexecdir=$ac_optarg ;;
  913. -localedir | --localedir | --localedi | --localed | --locale)
  914. ac_prev=localedir ;;
  915. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  916. localedir=$ac_optarg ;;
  917. -localstatedir | --localstatedir | --localstatedi | --localstated \
  918. | --localstate | --localstat | --localsta | --localst | --locals)
  919. ac_prev=localstatedir ;;
  920. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  921. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  922. localstatedir=$ac_optarg ;;
  923. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  924. ac_prev=mandir ;;
  925. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  926. mandir=$ac_optarg ;;
  927. -nfp | --nfp | --nf)
  928. # Obsolete; use --without-fp.
  929. with_fp=no ;;
  930. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  931. | --no-cr | --no-c | -n)
  932. no_create=yes ;;
  933. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  934. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  935. no_recursion=yes ;;
  936. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  937. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  938. | --oldin | --oldi | --old | --ol | --o)
  939. ac_prev=oldincludedir ;;
  940. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  941. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  942. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  943. oldincludedir=$ac_optarg ;;
  944. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  945. ac_prev=prefix ;;
  946. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  947. prefix=$ac_optarg ;;
  948. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  949. | --program-pre | --program-pr | --program-p)
  950. ac_prev=program_prefix ;;
  951. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  952. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  953. program_prefix=$ac_optarg ;;
  954. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  955. | --program-suf | --program-su | --program-s)
  956. ac_prev=program_suffix ;;
  957. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  958. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  959. program_suffix=$ac_optarg ;;
  960. -program-transform-name | --program-transform-name \
  961. | --program-transform-nam | --program-transform-na \
  962. | --program-transform-n | --program-transform- \
  963. | --program-transform | --program-transfor \
  964. | --program-transfo | --program-transf \
  965. | --program-trans | --program-tran \
  966. | --progr-tra | --program-tr | --program-t)
  967. ac_prev=program_transform_name ;;
  968. -program-transform-name=* | --program-transform-name=* \
  969. | --program-transform-nam=* | --program-transform-na=* \
  970. | --program-transform-n=* | --program-transform-=* \
  971. | --program-transform=* | --program-transfor=* \
  972. | --program-transfo=* | --program-transf=* \
  973. | --program-trans=* | --program-tran=* \
  974. | --progr-tra=* | --program-tr=* | --program-t=*)
  975. program_transform_name=$ac_optarg ;;
  976. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  977. ac_prev=pdfdir ;;
  978. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  979. pdfdir=$ac_optarg ;;
  980. -psdir | --psdir | --psdi | --psd | --ps)
  981. ac_prev=psdir ;;
  982. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  983. psdir=$ac_optarg ;;
  984. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  985. | -silent | --silent | --silen | --sile | --sil)
  986. silent=yes ;;
  987. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  988. ac_prev=sbindir ;;
  989. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  990. | --sbi=* | --sb=*)
  991. sbindir=$ac_optarg ;;
  992. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  993. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  994. | --sharedst | --shareds | --shared | --share | --shar \
  995. | --sha | --sh)
  996. ac_prev=sharedstatedir ;;
  997. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  998. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  999. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1000. | --sha=* | --sh=*)
  1001. sharedstatedir=$ac_optarg ;;
  1002. -site | --site | --sit)
  1003. ac_prev=site ;;
  1004. -site=* | --site=* | --sit=*)
  1005. site=$ac_optarg ;;
  1006. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1007. ac_prev=srcdir ;;
  1008. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1009. srcdir=$ac_optarg ;;
  1010. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1011. | --syscon | --sysco | --sysc | --sys | --sy)
  1012. ac_prev=sysconfdir ;;
  1013. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1014. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1015. sysconfdir=$ac_optarg ;;
  1016. -target | --target | --targe | --targ | --tar | --ta | --t)
  1017. ac_prev=target_alias ;;
  1018. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1019. target_alias=$ac_optarg ;;
  1020. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1021. verbose=yes ;;
  1022. -version | --version | --versio | --versi | --vers | -V)
  1023. ac_init_version=: ;;
  1024. -with-* | --with-*)
  1025. ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1026. # Reject names that are not valid shell variable names.
  1027. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1028. as_fn_error $? "invalid package name: $ac_useropt"
  1029. ac_useropt_orig=$ac_useropt
  1030. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1031. case $ac_user_opts in
  1032. *"
  1033. "with_$ac_useropt"
  1034. "*) ;;
  1035. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1036. ac_unrecognized_sep=', ';;
  1037. esac
  1038. eval with_$ac_useropt=\$ac_optarg ;;
  1039. -without-* | --without-*)
  1040. ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1041. # Reject names that are not valid shell variable names.
  1042. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1043. as_fn_error $? "invalid package name: $ac_useropt"
  1044. ac_useropt_orig=$ac_useropt
  1045. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1046. case $ac_user_opts in
  1047. *"
  1048. "with_$ac_useropt"
  1049. "*) ;;
  1050. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1051. ac_unrecognized_sep=', ';;
  1052. esac
  1053. eval with_$ac_useropt=no ;;
  1054. --x)
  1055. # Obsolete; use --with-x.
  1056. with_x=yes ;;
  1057. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1058. | --x-incl | --x-inc | --x-in | --x-i)
  1059. ac_prev=x_includes ;;
  1060. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1061. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1062. x_includes=$ac_optarg ;;
  1063. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1064. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1065. ac_prev=x_libraries ;;
  1066. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1067. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1068. x_libraries=$ac_optarg ;;
  1069. -*) as_fn_error $? "unrecognized option: \`$ac_option'
  1070. Try \`$0 --help' for more information"
  1071. ;;
  1072. *=*)
  1073. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1074. # Reject names that are not valid shell variable names.
  1075. case $ac_envvar in #(
  1076. '' | [0-9]* | *[!_$as_cr_alnum]* )
  1077. as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
  1078. esac
  1079. eval $ac_envvar=\$ac_optarg
  1080. export $ac_envvar ;;
  1081. *)
  1082. # FIXME: should be removed in autoconf 3.0.
  1083. $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1084. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1085. $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1086. : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
  1087. ;;
  1088. esac
  1089. done
  1090. if test -n "$ac_prev"; then
  1091. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1092. as_fn_error $? "missing argument to $ac_option"
  1093. fi
  1094. if test -n "$ac_unrecognized_opts"; then
  1095. case $enable_option_checking in
  1096. no) ;;
  1097. fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
  1098. *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1099. esac
  1100. fi
  1101. # Check all directory arguments for consistency.
  1102. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1103. datadir sysconfdir sharedstatedir localstatedir includedir \
  1104. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1105. libdir localedir mandir
  1106. do
  1107. eval ac_val=\$$ac_var
  1108. # Remove trailing slashes.
  1109. case $ac_val in
  1110. */ )
  1111. ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1112. eval $ac_var=\$ac_val;;
  1113. esac
  1114. # Be sure to have absolute directory names.
  1115. case $ac_val in
  1116. [\\/$]* | ?:[\\/]* ) continue;;
  1117. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1118. esac
  1119. as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
  1120. done
  1121. # There might be people who depend on the old broken behavior: `$host'
  1122. # used to hold the argument of --host etc.
  1123. # FIXME: To remove some day.
  1124. build=$build_alias
  1125. host=$host_alias
  1126. target=$target_alias
  1127. # FIXME: To remove some day.
  1128. if test "x$host_alias" != x; then
  1129. if test "x$build_alias" = x; then
  1130. cross_compiling=maybe
  1131. elif test "x$build_alias" != "x$host_alias"; then
  1132. cross_compiling=yes
  1133. fi
  1134. fi
  1135. ac_tool_prefix=
  1136. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1137. test "$silent" = yes && exec 6>/dev/null
  1138. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1139. ac_ls_di=`ls -di .` &&
  1140. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1141. as_fn_error $? "working directory cannot be determined"
  1142. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1143. as_fn_error $? "pwd does not report name of working directory"
  1144. # Find the source files, if location was not specified.
  1145. if test -z "$srcdir"; then
  1146. ac_srcdir_defaulted=yes
  1147. # Try the directory containing this script, then the parent directory.
  1148. ac_confdir=`$as_dirname -- "$as_myself" ||
  1149. $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1150. X"$as_myself" : 'X\(//\)[^/]' \| \
  1151. X"$as_myself" : 'X\(//\)$' \| \
  1152. X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1153. $as_echo X"$as_myself" |
  1154. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1155. s//\1/
  1156. q
  1157. }
  1158. /^X\(\/\/\)[^/].*/{
  1159. s//\1/
  1160. q
  1161. }
  1162. /^X\(\/\/\)$/{
  1163. s//\1/
  1164. q
  1165. }
  1166. /^X\(\/\).*/{
  1167. s//\1/
  1168. q
  1169. }
  1170. s/.*/./; q'`
  1171. srcdir=$ac_confdir
  1172. if test ! -r "$srcdir/$ac_unique_file"; then
  1173. srcdir=..
  1174. fi
  1175. else
  1176. ac_srcdir_defaulted=no
  1177. fi
  1178. if test ! -r "$srcdir/$ac_unique_file"; then
  1179. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1180. as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
  1181. fi
  1182. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1183. ac_abs_confdir=`(
  1184. cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
  1185. pwd)`
  1186. # When building in place, set srcdir=.
  1187. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1188. srcdir=.
  1189. fi
  1190. # Remove unnecessary trailing slashes from srcdir.
  1191. # Double slashes in file names in object file debugging info
  1192. # mess up M-x gdb in Emacs.
  1193. case $srcdir in
  1194. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1195. esac
  1196. for ac_var in $ac_precious_vars; do
  1197. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1198. eval ac_env_${ac_var}_value=\$${ac_var}
  1199. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1200. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1201. done
  1202. #
  1203. # Report the --help message.
  1204. #
  1205. if test "$ac_init_help" = "long"; then
  1206. # Omit some internal or obsolete options to make the list less imposing.
  1207. # This message is too long to be a string in the A/UX 3.1 sh.
  1208. cat <<_ACEOF
  1209. \`configure' configures file 5.33 to adapt to many kinds of systems.
  1210. Usage: $0 [OPTION]... [VAR=VALUE]...
  1211. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1212. VAR=VALUE. See below for descriptions of some of the useful variables.
  1213. Defaults for the options are specified in brackets.
  1214. Configuration:
  1215. -h, --help display this help and exit
  1216. --help=short display options specific to this package
  1217. --help=recursive display the short help of all the included packages
  1218. -V, --version display version information and exit
  1219. -q, --quiet, --silent do not print \`checking ...' messages
  1220. --cache-file=FILE cache test results in FILE [disabled]
  1221. -C, --config-cache alias for \`--cache-file=config.cache'
  1222. -n, --no-create do not create output files
  1223. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1224. Installation directories:
  1225. --prefix=PREFIX install architecture-independent files in PREFIX
  1226. [$ac_default_prefix]
  1227. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1228. [PREFIX]
  1229. By default, \`make install' will install all the files in
  1230. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1231. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1232. for instance \`--prefix=\$HOME'.
  1233. For better control, use the options below.
  1234. Fine tuning of the installation directories:
  1235. --bindir=DIR user executables [EPREFIX/bin]
  1236. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1237. --libexecdir=DIR program executables [EPREFIX/libexec]
  1238. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1239. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1240. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1241. --libdir=DIR object code libraries [EPREFIX/lib]
  1242. --includedir=DIR C header files [PREFIX/include]
  1243. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1244. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1245. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1246. --infodir=DIR info documentation [DATAROOTDIR/info]
  1247. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1248. --mandir=DIR man documentation [DATAROOTDIR/man]
  1249. --docdir=DIR documentation root [DATAROOTDIR/doc/file]
  1250. --htmldir=DIR html documentation [DOCDIR]
  1251. --dvidir=DIR dvi documentation [DOCDIR]
  1252. --pdfdir=DIR pdf documentation [DOCDIR]
  1253. --psdir=DIR ps documentation [DOCDIR]
  1254. _ACEOF
  1255. cat <<\_ACEOF
  1256. Program names:
  1257. --program-prefix=PREFIX prepend PREFIX to installed program names
  1258. --program-suffix=SUFFIX append SUFFIX to installed program names
  1259. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1260. System types:
  1261. --build=BUILD configure for building on BUILD [guessed]
  1262. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1263. _ACEOF
  1264. fi
  1265. if test -n "$ac_init_help"; then
  1266. case $ac_init_help in
  1267. short | recursive ) echo "Configuration of file 5.33:";;
  1268. esac
  1269. cat <<\_ACEOF
  1270. Optional Features:
  1271. --disable-option-checking ignore unrecognized --enable/--with options
  1272. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1273. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1274. --enable-silent-rules less verbose build output (undo: "make V=1")
  1275. --disable-silent-rules verbose build output (undo: "make V=0")
  1276. --disable-elf disable builtin ELF support
  1277. --disable-elf-core disable ELF core file support
  1278. --disable-zlib disable zlib compression support [default=auto]
  1279. --disable-libseccomp disable libseccomp sandboxing [default=auto]
  1280. --enable-fsect-man5 enable file formats in man section 5
  1281. --enable-dependency-tracking
  1282. do not reject slow dependency extractors
  1283. --disable-dependency-tracking
  1284. speeds up one-time build
  1285. --enable-static[=PKGS] build static libraries [default=no]
  1286. --enable-shared[=PKGS] build shared libraries [default=yes]
  1287. --enable-fast-install[=PKGS]
  1288. optimize for fast installation [default=yes]
  1289. --disable-libtool-lock avoid locking (might break parallel builds)
  1290. --disable-largefile omit support for large files
  1291. --disable-warnings disable compiler warnings
  1292. Optional Packages:
  1293. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1294. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1295. --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use
  1296. both]
  1297. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1298. --with-sysroot=DIR Search for dependent libraries within DIR
  1299. (or the compiler's sysroot if not specified).
  1300. Some influential environment variables:
  1301. CC C compiler command
  1302. CFLAGS C compiler flags
  1303. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1304. nonstandard directory <lib dir>
  1305. LIBS libraries to pass to the linker, e.g. -l<library>
  1306. CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
  1307. you have headers in a nonstandard directory <include dir>
  1308. CPP C preprocessor
  1309. Use these variables to override the choices made by `configure' or to help
  1310. it to find libraries and programs with nonstandard names/locations.
  1311. Report bugs to <christos@astron.com>.
  1312. _ACEOF
  1313. ac_status=$?
  1314. fi
  1315. if test "$ac_init_help" = "recursive"; then
  1316. # If there are subdirs, report their specific --help.
  1317. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1318. test -d "$ac_dir" ||
  1319. { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1320. continue
  1321. ac_builddir=.
  1322. case "$ac_dir" in
  1323. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1324. *)
  1325. ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1326. # A ".." for each directory in $ac_dir_suffix.
  1327. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1328. case $ac_top_builddir_sub in
  1329. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1330. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1331. esac ;;
  1332. esac
  1333. ac_abs_top_builddir=$ac_pwd
  1334. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1335. # for backward compatibility:
  1336. ac_top_builddir=$ac_top_build_prefix
  1337. case $srcdir in
  1338. .) # We are building in place.
  1339. ac_srcdir=.
  1340. ac_top_srcdir=$ac_top_builddir_sub
  1341. ac_abs_top_srcdir=$ac_pwd ;;
  1342. [\\/]* | ?:[\\/]* ) # Absolute name.
  1343. ac_srcdir=$srcdir$ac_dir_suffix;
  1344. ac_top_srcdir=$srcdir
  1345. ac_abs_top_srcdir=$srcdir ;;
  1346. *) # Relative name.
  1347. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1348. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1349. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1350. esac
  1351. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1352. cd "$ac_dir" || { ac_status=$?; continue; }
  1353. # Check for guested configure.
  1354. if test -f "$ac_srcdir/configure.gnu"; then
  1355. echo &&
  1356. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1357. elif test -f "$ac_srcdir/configure"; then
  1358. echo &&
  1359. $SHELL "$ac_srcdir/configure" --help=recursive
  1360. else
  1361. $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1362. fi || ac_status=$?
  1363. cd "$ac_pwd" || { ac_status=$?; break; }
  1364. done
  1365. fi
  1366. test -n "$ac_init_help" && exit $ac_status
  1367. if $ac_init_version; then
  1368. cat <<\_ACEOF
  1369. file configure 5.33
  1370. generated by GNU Autoconf 2.69
  1371. Copyright (C) 2012 Free Software Foundation, Inc.
  1372. This configure script is free software; the Free Software Foundation
  1373. gives unlimited permission to copy, distribute and modify it.
  1374. _ACEOF
  1375. exit
  1376. fi
  1377. ## ------------------------ ##
  1378. ## Autoconf initialization. ##
  1379. ## ------------------------ ##
  1380. # ac_fn_c_try_compile LINENO
  1381. # --------------------------
  1382. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1383. ac_fn_c_try_compile ()
  1384. {
  1385. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1386. rm -f conftest.$ac_objext
  1387. if { { ac_try="$ac_compile"
  1388. case "(($ac_try" in
  1389. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1390. *) ac_try_echo=$ac_try;;
  1391. esac
  1392. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1393. $as_echo "$ac_try_echo"; } >&5
  1394. (eval "$ac_compile") 2>conftest.err
  1395. ac_status=$?
  1396. if test -s conftest.err; then
  1397. grep -v '^ *+' conftest.err >conftest.er1
  1398. cat conftest.er1 >&5
  1399. mv -f conftest.er1 conftest.err
  1400. fi
  1401. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1402. test $ac_status = 0; } && {
  1403. test -z "$ac_c_werror_flag" ||
  1404. test ! -s conftest.err
  1405. } && test -s conftest.$ac_objext; then :
  1406. ac_retval=0
  1407. else
  1408. $as_echo "$as_me: failed program was:" >&5
  1409. sed 's/^/| /' conftest.$ac_ext >&5
  1410. ac_retval=1
  1411. fi
  1412. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1413. as_fn_set_status $ac_retval
  1414. } # ac_fn_c_try_compile
  1415. # ac_fn_c_try_cpp LINENO
  1416. # ----------------------
  1417. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1418. ac_fn_c_try_cpp ()
  1419. {
  1420. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1421. if { { ac_try="$ac_cpp conftest.$ac_ext"
  1422. case "(($ac_try" in
  1423. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1424. *) ac_try_echo=$ac_try;;
  1425. esac
  1426. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1427. $as_echo "$ac_try_echo"; } >&5
  1428. (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1429. ac_status=$?
  1430. if test -s conftest.err; then
  1431. grep -v '^ *+' conftest.err >conftest.er1
  1432. cat conftest.er1 >&5
  1433. mv -f conftest.er1 conftest.err
  1434. fi
  1435. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1436. test $ac_status = 0; } > conftest.i && {
  1437. test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1438. test ! -s conftest.err
  1439. }; then :
  1440. ac_retval=0
  1441. else
  1442. $as_echo "$as_me: failed program was:" >&5
  1443. sed 's/^/| /' conftest.$ac_ext >&5
  1444. ac_retval=1
  1445. fi
  1446. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1447. as_fn_set_status $ac_retval
  1448. } # ac_fn_c_try_cpp
  1449. # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
  1450. # -------------------------------------------------------
  1451. # Tests whether HEADER exists, giving a warning if it cannot be compiled using
  1452. # the include files in INCLUDES and setting the cache variable VAR
  1453. # accordingly.
  1454. ac_fn_c_check_header_mongrel ()
  1455. {
  1456. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1457. if eval \${$3+:} false; then :
  1458. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1459. $as_echo_n "checking for $2... " >&6; }
  1460. if eval \${$3+:} false; then :
  1461. $as_echo_n "(cached) " >&6
  1462. fi
  1463. eval ac_res=\$$3
  1464. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1465. $as_echo "$ac_res" >&6; }
  1466. else
  1467. # Is the header compilable?
  1468. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
  1469. $as_echo_n "checking $2 usability... " >&6; }
  1470. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1471. /* end confdefs.h. */
  1472. $4
  1473. #include <$2>
  1474. _ACEOF
  1475. if ac_fn_c_try_compile "$LINENO"; then :
  1476. ac_header_compiler=yes
  1477. else
  1478. ac_header_compiler=no
  1479. fi
  1480. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1481. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
  1482. $as_echo "$ac_header_compiler" >&6; }
  1483. # Is the header present?
  1484. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
  1485. $as_echo_n "checking $2 presence... " >&6; }
  1486. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1487. /* end confdefs.h. */
  1488. #include <$2>
  1489. _ACEOF
  1490. if ac_fn_c_try_cpp "$LINENO"; then :
  1491. ac_header_preproc=yes
  1492. else
  1493. ac_header_preproc=no
  1494. fi
  1495. rm -f conftest.err conftest.i conftest.$ac_ext
  1496. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
  1497. $as_echo "$ac_header_preproc" >&6; }
  1498. # So? What about this header?
  1499. case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  1500. yes:no: )
  1501. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
  1502. $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1503. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1504. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1505. ;;
  1506. no:yes:* )
  1507. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
  1508. $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
  1509. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
  1510. $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
  1511. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
  1512. $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
  1513. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
  1514. $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
  1515. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1516. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1517. ( $as_echo "## ---------------------------------- ##
  1518. ## Report this to christos@astron.com ##
  1519. ## ---------------------------------- ##"
  1520. ) | sed "s/^/$as_me: WARNING: /" >&2
  1521. ;;
  1522. esac
  1523. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1524. $as_echo_n "checking for $2... " >&6; }
  1525. if eval \${$3+:} false; then :
  1526. $as_echo_n "(cached) " >&6
  1527. else
  1528. eval "$3=\$ac_header_compiler"
  1529. fi
  1530. eval ac_res=\$$3
  1531. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1532. $as_echo "$ac_res" >&6; }
  1533. fi
  1534. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1535. } # ac_fn_c_check_header_mongrel
  1536. # ac_fn_c_try_run LINENO
  1537. # ----------------------
  1538. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1539. # that executables *can* be run.
  1540. ac_fn_c_try_run ()
  1541. {
  1542. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1543. if { { ac_try="$ac_link"
  1544. case "(($ac_try" in
  1545. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1546. *) ac_try_echo=$ac_try;;
  1547. esac
  1548. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1549. $as_echo "$ac_try_echo"; } >&5
  1550. (eval "$ac_link") 2>&5
  1551. ac_status=$?
  1552. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1553. test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  1554. { { case "(($ac_try" in
  1555. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1556. *) ac_try_echo=$ac_try;;
  1557. esac
  1558. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1559. $as_echo "$ac_try_echo"; } >&5
  1560. (eval "$ac_try") 2>&5
  1561. ac_status=$?
  1562. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1563. test $ac_status = 0; }; }; then :
  1564. ac_retval=0
  1565. else
  1566. $as_echo "$as_me: program exited with status $ac_status" >&5
  1567. $as_echo "$as_me: failed program was:" >&5
  1568. sed 's/^/| /' conftest.$ac_ext >&5
  1569. ac_retval=$ac_status
  1570. fi
  1571. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1572. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1573. as_fn_set_status $ac_retval
  1574. } # ac_fn_c_try_run
  1575. # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  1576. # -------------------------------------------------------
  1577. # Tests whether HEADER exists and can be compiled using the include files in
  1578. # INCLUDES, setting the cache variable VAR accordingly.
  1579. ac_fn_c_check_header_compile ()
  1580. {
  1581. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1582. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1583. $as_echo_n "checking for $2... " >&6; }
  1584. if eval \${$3+:} false; then :
  1585. $as_echo_n "(cached) " >&6
  1586. else
  1587. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1588. /* end confdefs.h. */
  1589. $4
  1590. #include <$2>
  1591. _ACEOF
  1592. if ac_fn_c_try_compile "$LINENO"; then :
  1593. eval "$3=yes"
  1594. else
  1595. eval "$3=no"
  1596. fi
  1597. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1598. fi
  1599. eval ac_res=\$$3
  1600. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1601. $as_echo "$ac_res" >&6; }
  1602. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1603. } # ac_fn_c_check_header_compile
  1604. # ac_fn_c_try_link LINENO
  1605. # -----------------------
  1606. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1607. ac_fn_c_try_link ()
  1608. {
  1609. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1610. rm -f conftest.$ac_objext conftest$ac_exeext
  1611. if { { ac_try="$ac_link"
  1612. case "(($ac_try" in
  1613. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1614. *) ac_try_echo=$ac_try;;
  1615. esac
  1616. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1617. $as_echo "$ac_try_echo"; } >&5
  1618. (eval "$ac_link") 2>conftest.err
  1619. ac_status=$?
  1620. if test -s conftest.err; then
  1621. grep -v '^ *+' conftest.err >conftest.er1
  1622. cat conftest.er1 >&5
  1623. mv -f conftest.er1 conftest.err
  1624. fi
  1625. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1626. test $ac_status = 0; } && {
  1627. test -z "$ac_c_werror_flag" ||
  1628. test ! -s conftest.err
  1629. } && test -s conftest$ac_exeext && {
  1630. test "$cross_compiling" = yes ||
  1631. test -x conftest$ac_exeext
  1632. }; then :
  1633. ac_retval=0
  1634. else
  1635. $as_echo "$as_me: failed program was:" >&5
  1636. sed 's/^/| /' conftest.$ac_ext >&5
  1637. ac_retval=1
  1638. fi
  1639. # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1640. # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1641. # interfere with the next link command; also delete a directory that is
  1642. # left behind by Apple's compiler. We do this before executing the actions.
  1643. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1644. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1645. as_fn_set_status $ac_retval
  1646. } # ac_fn_c_try_link
  1647. # ac_fn_c_check_func LINENO FUNC VAR
  1648. # ----------------------------------
  1649. # Tests whether FUNC exists, setting the cache variable VAR accordingly
  1650. ac_fn_c_check_func ()
  1651. {
  1652. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1653. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1654. $as_echo_n "checking for $2... " >&6; }
  1655. if eval \${$3+:} false; then :
  1656. $as_echo_n "(cached) " >&6
  1657. else
  1658. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1659. /* end confdefs.h. */
  1660. /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
  1661. For example, HP-UX 11i <limits.h> declares gettimeofday. */
  1662. #define $2 innocuous_$2
  1663. /* System header to define __stub macros and hopefully few prototypes,
  1664. which can conflict with char $2 (); below.
  1665. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1666. <limits.h> exists even on freestanding compilers. */
  1667. #ifdef __STDC__
  1668. # include <limits.h>
  1669. #else
  1670. # include <assert.h>
  1671. #endif
  1672. #undef $2
  1673. /* Override any GCC internal prototype to avoid an error.
  1674. Use char because int might match the return type of a GCC
  1675. builtin and then its argument prototype would still apply. */
  1676. #ifdef __cplusplus
  1677. extern "C"
  1678. #endif
  1679. char $2 ();
  1680. /* The GNU C library defines this for functions which it implements
  1681. to always fail with ENOSYS. Some functions are actually named
  1682. something starting with __ and the normal name is an alias. */
  1683. #if defined __stub_$2 || defined __stub___$2
  1684. choke me
  1685. #endif
  1686. int
  1687. main ()
  1688. {
  1689. return $2 ();
  1690. ;
  1691. return 0;
  1692. }
  1693. _ACEOF
  1694. if ac_fn_c_try_link "$LINENO"; then :
  1695. eval "$3=yes"
  1696. else
  1697. eval "$3=no"
  1698. fi
  1699. rm -f core conftest.err conftest.$ac_objext \
  1700. conftest$ac_exeext conftest.$ac_ext
  1701. fi
  1702. eval ac_res=\$$3
  1703. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1704. $as_echo "$ac_res" >&6; }
  1705. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1706. } # ac_fn_c_check_func
  1707. # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
  1708. # -------------------------------------------
  1709. # Tests whether TYPE exists after having included INCLUDES, setting cache
  1710. # variable VAR accordingly.
  1711. ac_fn_c_check_type ()
  1712. {
  1713. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1714. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1715. $as_echo_n "checking for $2... " >&6; }
  1716. if eval \${$3+:} false; then :
  1717. $as_echo_n "(cached) " >&6
  1718. else
  1719. eval "$3=no"
  1720. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1721. /* end confdefs.h. */
  1722. $4
  1723. int
  1724. main ()
  1725. {
  1726. if (sizeof ($2))
  1727. return 0;
  1728. ;
  1729. return 0;
  1730. }
  1731. _ACEOF
  1732. if ac_fn_c_try_compile "$LINENO"; then :
  1733. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1734. /* end confdefs.h. */
  1735. $4
  1736. int
  1737. main ()
  1738. {
  1739. if (sizeof (($2)))
  1740. return 0;
  1741. ;
  1742. return 0;
  1743. }
  1744. _ACEOF
  1745. if ac_fn_c_try_compile "$LINENO"; then :
  1746. else
  1747. eval "$3=yes"
  1748. fi
  1749. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1750. fi
  1751. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1752. fi
  1753. eval ac_res=\$$3
  1754. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1755. $as_echo "$ac_res" >&6; }
  1756. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1757. } # ac_fn_c_check_type
  1758. # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
  1759. # ----------------------------------------------------
  1760. # Tries to find if the field MEMBER exists in type AGGR, after including
  1761. # INCLUDES, setting cache variable VAR accordingly.
  1762. ac_fn_c_check_member ()
  1763. {
  1764. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1765. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
  1766. $as_echo_n "checking for $2.$3... " >&6; }
  1767. if eval \${$4+:} false; then :
  1768. $as_echo_n "(cached) " >&6
  1769. else
  1770. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1771. /* end confdefs.h. */
  1772. $5
  1773. int
  1774. main ()
  1775. {
  1776. static $2 ac_aggr;
  1777. if (ac_aggr.$3)
  1778. return 0;
  1779. ;
  1780. return 0;
  1781. }
  1782. _ACEOF
  1783. if ac_fn_c_try_compile "$LINENO"; then :
  1784. eval "$4=yes"
  1785. else
  1786. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1787. /* end confdefs.h. */
  1788. $5
  1789. int
  1790. main ()
  1791. {
  1792. static $2 ac_aggr;
  1793. if (sizeof ac_aggr.$3)
  1794. return 0;
  1795. ;
  1796. return 0;
  1797. }
  1798. _ACEOF
  1799. if ac_fn_c_try_compile "$LINENO"; then :
  1800. eval "$4=yes"
  1801. else
  1802. eval "$4=no"
  1803. fi
  1804. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1805. fi
  1806. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1807. fi
  1808. eval ac_res=\$$4
  1809. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1810. $as_echo "$ac_res" >&6; }
  1811. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1812. } # ac_fn_c_check_member
  1813. # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
  1814. # ---------------------------------------------
  1815. # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
  1816. # accordingly.
  1817. ac_fn_c_check_decl ()
  1818. {
  1819. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1820. as_decl_name=`echo $2|sed 's/ *(.*//'`
  1821. as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  1822. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
  1823. $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
  1824. if eval \${$3+:} false; then :
  1825. $as_echo_n "(cached) " >&6
  1826. else
  1827. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1828. /* end confdefs.h. */
  1829. $4
  1830. int
  1831. main ()
  1832. {
  1833. #ifndef $as_decl_name
  1834. #ifdef __cplusplus
  1835. (void) $as_decl_use;
  1836. #else
  1837. (void) $as_decl_name;
  1838. #endif
  1839. #endif
  1840. ;
  1841. return 0;
  1842. }
  1843. _ACEOF
  1844. if ac_fn_c_try_compile "$LINENO"; then :
  1845. eval "$3=yes"
  1846. else
  1847. eval "$3=no"
  1848. fi
  1849. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1850. fi
  1851. eval ac_res=\$$3
  1852. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1853. $as_echo "$ac_res" >&6; }
  1854. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1855. } # ac_fn_c_check_decl
  1856. # ac_fn_c_find_uintX_t LINENO BITS VAR
  1857. # ------------------------------------
  1858. # Finds an unsigned integer type with width BITS, setting cache variable VAR
  1859. # accordingly.
  1860. ac_fn_c_find_uintX_t ()
  1861. {
  1862. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1863. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
  1864. $as_echo_n "checking for uint$2_t... " >&6; }
  1865. if eval \${$3+:} false; then :
  1866. $as_echo_n "(cached) " >&6
  1867. else
  1868. eval "$3=no"
  1869. # Order is important - never check a type that is potentially smaller
  1870. # than half of the expected target width.
  1871. for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
  1872. 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
  1873. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1874. /* end confdefs.h. */
  1875. $ac_includes_default
  1876. int
  1877. main ()
  1878. {
  1879. static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
  1880. test_array [0] = 0;
  1881. return test_array [0];
  1882. ;
  1883. return 0;
  1884. }
  1885. _ACEOF
  1886. if ac_fn_c_try_compile "$LINENO"; then :
  1887. case $ac_type in #(
  1888. uint$2_t) :
  1889. eval "$3=yes" ;; #(
  1890. *) :
  1891. eval "$3=\$ac_type" ;;
  1892. esac
  1893. fi
  1894. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1895. if eval test \"x\$"$3"\" = x"no"; then :
  1896. else
  1897. break
  1898. fi
  1899. done
  1900. fi
  1901. eval ac_res=\$$3
  1902. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1903. $as_echo "$ac_res" >&6; }
  1904. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1905. } # ac_fn_c_find_uintX_t
  1906. # ac_fn_c_find_intX_t LINENO BITS VAR
  1907. # -----------------------------------
  1908. # Finds a signed integer type with width BITS, setting cache variable VAR
  1909. # accordingly.
  1910. ac_fn_c_find_intX_t ()
  1911. {
  1912. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1913. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
  1914. $as_echo_n "checking for int$2_t... " >&6; }
  1915. if eval \${$3+:} false; then :
  1916. $as_echo_n "(cached) " >&6
  1917. else
  1918. eval "$3=no"
  1919. # Order is important - never check a type that is potentially smaller
  1920. # than half of the expected target width.
  1921. for ac_type in int$2_t 'int' 'long int' \
  1922. 'long long int' 'short int' 'signed char'; do
  1923. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1924. /* end confdefs.h. */
  1925. $ac_includes_default
  1926. enum { N = $2 / 2 - 1 };
  1927. int
  1928. main ()
  1929. {
  1930. static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
  1931. test_array [0] = 0;
  1932. return test_array [0];
  1933. ;
  1934. return 0;
  1935. }
  1936. _ACEOF
  1937. if ac_fn_c_try_compile "$LINENO"; then :
  1938. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1939. /* end confdefs.h. */
  1940. $ac_includes_default
  1941. enum { N = $2 / 2 - 1 };
  1942. int
  1943. main ()
  1944. {
  1945. static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
  1946. < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
  1947. test_array [0] = 0;
  1948. return test_array [0];
  1949. ;
  1950. return 0;
  1951. }
  1952. _ACEOF
  1953. if ac_fn_c_try_compile "$LINENO"; then :
  1954. else
  1955. case $ac_type in #(
  1956. int$2_t) :
  1957. eval "$3=yes" ;; #(
  1958. *) :
  1959. eval "$3=\$ac_type" ;;
  1960. esac
  1961. fi
  1962. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1963. fi
  1964. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1965. if eval test \"x\$"$3"\" = x"no"; then :
  1966. else
  1967. break
  1968. fi
  1969. done
  1970. fi
  1971. eval ac_res=\$$3
  1972. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1973. $as_echo "$ac_res" >&6; }
  1974. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1975. } # ac_fn_c_find_intX_t
  1976. cat >config.log <<_ACEOF
  1977. This file contains any messages produced by compilers while
  1978. running configure, to aid debugging if configure makes a mistake.
  1979. It was created by file $as_me 5.33, which was
  1980. generated by GNU Autoconf 2.69. Invocation command line was
  1981. $ $0 $@
  1982. _ACEOF
  1983. exec 5>>config.log
  1984. {
  1985. cat <<_ASUNAME
  1986. ## --------- ##
  1987. ## Platform. ##
  1988. ## --------- ##
  1989. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1990. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1991. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1992. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1993. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1994. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1995. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  1996. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  1997. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  1998. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1999. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  2000. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  2001. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  2002. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  2003. _ASUNAME
  2004. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2005. for as_dir in $PATH
  2006. do
  2007. IFS=$as_save_IFS
  2008. test -z "$as_dir" && as_dir=.
  2009. $as_echo "PATH: $as_dir"
  2010. done
  2011. IFS=$as_save_IFS
  2012. } >&5
  2013. cat >&5 <<_ACEOF
  2014. ## ----------- ##
  2015. ## Core tests. ##
  2016. ## ----------- ##
  2017. _ACEOF
  2018. # Keep a trace of the command line.
  2019. # Strip out --no-create and --no-recursion so they do not pile up.
  2020. # Strip out --silent because we don't want to record it for future runs.
  2021. # Also quote any args containing shell meta-characters.
  2022. # Make two passes to allow for proper duplicate-argument suppression.
  2023. ac_configure_args=
  2024. ac_configure_args0=
  2025. ac_configure_args1=
  2026. ac_must_keep_next=false
  2027. for ac_pass in 1 2
  2028. do
  2029. for ac_arg
  2030. do
  2031. case $ac_arg in
  2032. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  2033. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  2034. | -silent | --silent | --silen | --sile | --sil)
  2035. continue ;;
  2036. *\'*)
  2037. ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  2038. esac
  2039. case $ac_pass in
  2040. 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
  2041. 2)
  2042. as_fn_append ac_configure_args1 " '$ac_arg'"
  2043. if test $ac_must_keep_next = true; then
  2044. ac_must_keep_next=false # Got value, back to normal.
  2045. else
  2046. case $ac_arg in
  2047. *=* | --config-cache | -C | -disable-* | --disable-* \
  2048. | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  2049. | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  2050. | -with-* | --with-* | -without-* | --without-* | --x)
  2051. case "$ac_configure_args0 " in
  2052. "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  2053. esac
  2054. ;;
  2055. -* ) ac_must_keep_next=true ;;
  2056. esac
  2057. fi
  2058. as_fn_append ac_configure_args " '$ac_arg'"
  2059. ;;
  2060. esac
  2061. done
  2062. done
  2063. { ac_configure_args0=; unset ac_configure_args0;}
  2064. { ac_configure_args1=; unset ac_configure_args1;}
  2065. # When interrupted or exit'd, cleanup temporary files, and complete
  2066. # config.log. We remove comments because anyway the quotes in there
  2067. # would cause problems or look ugly.
  2068. # WARNING: Use '\'' to represent an apostrophe within the trap.
  2069. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  2070. trap 'exit_status=$?
  2071. # Save into config.log some information that might help in debugging.
  2072. {
  2073. echo
  2074. $as_echo "## ---------------- ##
  2075. ## Cache variables. ##
  2076. ## ---------------- ##"
  2077. echo
  2078. # The following way of writing the cache mishandles newlines in values,
  2079. (
  2080. for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  2081. eval ac_val=\$$ac_var
  2082. case $ac_val in #(
  2083. *${as_nl}*)
  2084. case $ac_var in #(
  2085. *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
  2086. $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  2087. esac
  2088. case $ac_var in #(
  2089. _ | IFS | as_nl) ;; #(
  2090. BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  2091. *) { eval $ac_var=; unset $ac_var;} ;;
  2092. esac ;;
  2093. esac
  2094. done
  2095. (set) 2>&1 |
  2096. case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  2097. *${as_nl}ac_space=\ *)
  2098. sed -n \
  2099. "s/'\''/'\''\\\\'\'''\''/g;
  2100. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  2101. ;; #(
  2102. *)
  2103. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  2104. ;;
  2105. esac |
  2106. sort
  2107. )
  2108. echo
  2109. $as_echo "## ----------------- ##
  2110. ## Output variables. ##
  2111. ## ----------------- ##"
  2112. echo
  2113. for ac_var in $ac_subst_vars
  2114. do
  2115. eval ac_val=\$$ac_var
  2116. case $ac_val in
  2117. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2118. esac
  2119. $as_echo "$ac_var='\''$ac_val'\''"
  2120. done | sort
  2121. echo
  2122. if test -n "$ac_subst_files"; then
  2123. $as_echo "## ------------------- ##
  2124. ## File substitutions. ##
  2125. ## ------------------- ##"
  2126. echo
  2127. for ac_var in $ac_subst_files
  2128. do
  2129. eval ac_val=\$$ac_var
  2130. case $ac_val in
  2131. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2132. esac
  2133. $as_echo "$ac_var='\''$ac_val'\''"
  2134. done | sort
  2135. echo
  2136. fi
  2137. if test -s confdefs.h; then
  2138. $as_echo "## ----------- ##
  2139. ## confdefs.h. ##
  2140. ## ----------- ##"
  2141. echo
  2142. cat confdefs.h
  2143. echo
  2144. fi
  2145. test "$ac_signal" != 0 &&
  2146. $as_echo "$as_me: caught signal $ac_signal"
  2147. $as_echo "$as_me: exit $exit_status"
  2148. } >&5
  2149. rm -f core *.core core.conftest.* &&
  2150. rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  2151. exit $exit_status
  2152. ' 0
  2153. for ac_signal in 1 2 13 15; do
  2154. trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
  2155. done
  2156. ac_signal=0
  2157. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  2158. rm -f -r conftest* confdefs.h
  2159. $as_echo "/* confdefs.h */" > confdefs.h
  2160. # Predefined preprocessor variables.
  2161. cat >>confdefs.h <<_ACEOF
  2162. #define PACKAGE_NAME "$PACKAGE_NAME"
  2163. _ACEOF
  2164. cat >>confdefs.h <<_ACEOF
  2165. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  2166. _ACEOF
  2167. cat >>confdefs.h <<_ACEOF
  2168. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  2169. _ACEOF
  2170. cat >>confdefs.h <<_ACEOF
  2171. #define PACKAGE_STRING "$PACKAGE_STRING"
  2172. _ACEOF
  2173. cat >>confdefs.h <<_ACEOF
  2174. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  2175. _ACEOF
  2176. cat >>confdefs.h <<_ACEOF
  2177. #define PACKAGE_URL "$PACKAGE_URL"
  2178. _ACEOF
  2179. # Let the site file select an alternate cache file if it wants to.
  2180. # Prefer an explicitly selected file to automatically selected ones.
  2181. ac_site_file1=NONE
  2182. ac_site_file2=NONE
  2183. if test -n "$CONFIG_SITE"; then
  2184. # We do not want a PATH search for config.site.
  2185. case $CONFIG_SITE in #((
  2186. -*) ac_site_file1=./$CONFIG_SITE;;
  2187. */*) ac_site_file1=$CONFIG_SITE;;
  2188. *) ac_site_file1=./$CONFIG_SITE;;
  2189. esac
  2190. elif test "x$prefix" != xNONE; then
  2191. ac_site_file1=$prefix/share/config.site
  2192. ac_site_file2=$prefix/etc/config.site
  2193. else
  2194. ac_site_file1=$ac_default_prefix/share/config.site
  2195. ac_site_file2=$ac_default_prefix/etc/config.site
  2196. fi
  2197. for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  2198. do
  2199. test "x$ac_site_file" = xNONE && continue
  2200. if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
  2201. { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
  2202. $as_echo "$as_me: loading site script $ac_site_file" >&6;}
  2203. sed 's/^/| /' "$ac_site_file" >&5
  2204. . "$ac_site_file" \
  2205. || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2206. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2207. as_fn_error $? "failed to load site script $ac_site_file
  2208. See \`config.log' for more details" "$LINENO" 5; }
  2209. fi
  2210. done
  2211. if test -r "$cache_file"; then
  2212. # Some versions of bash will fail to source /dev/null (special files
  2213. # actually), so we avoid doing that. DJGPP emulates it as a regular file.
  2214. if test /dev/null != "$cache_file" && test -f "$cache_file"; then
  2215. { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
  2216. $as_echo "$as_me: loading cache $cache_file" >&6;}
  2217. case $cache_file in
  2218. [\\/]* | ?:[\\/]* ) . "$cache_file";;
  2219. *) . "./$cache_file";;
  2220. esac
  2221. fi
  2222. else
  2223. { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
  2224. $as_echo "$as_me: creating cache $cache_file" >&6;}
  2225. >$cache_file
  2226. fi
  2227. as_fn_append ac_header_list " stdlib.h"
  2228. as_fn_append ac_header_list " unistd.h"
  2229. as_fn_append ac_header_list " sys/param.h"
  2230. # Check that the precious variables saved in the cache have kept the same
  2231. # value.
  2232. ac_cache_corrupted=false
  2233. for ac_var in $ac_precious_vars; do
  2234. eval ac_old_set=\$ac_cv_env_${ac_var}_set
  2235. eval ac_new_set=\$ac_env_${ac_var}_set
  2236. eval ac_old_val=\$ac_cv_env_${ac_var}_value
  2237. eval ac_new_val=\$ac_env_${ac_var}_value
  2238. case $ac_old_set,$ac_new_set in
  2239. set,)
  2240. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  2241. $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  2242. ac_cache_corrupted=: ;;
  2243. ,set)
  2244. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
  2245. $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  2246. ac_cache_corrupted=: ;;
  2247. ,);;
  2248. *)
  2249. if test "x$ac_old_val" != "x$ac_new_val"; then
  2250. # differences in whitespace do not lead to failure.
  2251. ac_old_val_w=`echo x $ac_old_val`
  2252. ac_new_val_w=`echo x $ac_new_val`
  2253. if test "$ac_old_val_w" != "$ac_new_val_w"; then
  2254. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
  2255. $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  2256. ac_cache_corrupted=:
  2257. else
  2258. { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
  2259. $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  2260. eval $ac_var=\$ac_old_val
  2261. fi
  2262. { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
  2263. $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
  2264. { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
  2265. $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
  2266. fi;;
  2267. esac
  2268. # Pass precious variables to config.status.
  2269. if test "$ac_new_set" = set; then
  2270. case $ac_new_val in
  2271. *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  2272. *) ac_arg=$ac_var=$ac_new_val ;;
  2273. esac
  2274. case " $ac_configure_args " in
  2275. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
  2276. *) as_fn_append ac_configure_args " '$ac_arg'" ;;
  2277. esac
  2278. fi
  2279. done
  2280. if $ac_cache_corrupted; then
  2281. { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2282. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2283. { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
  2284. $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  2285. as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  2286. fi
  2287. ## -------------------- ##
  2288. ## Main body of script. ##
  2289. ## -------------------- ##
  2290. ac_ext=c
  2291. ac_cpp='$CPP $CPPFLAGS'
  2292. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2293. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2294. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2295. am__api_version='1.13'
  2296. ac_aux_dir=
  2297. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  2298. if test -f "$ac_dir/install-sh"; then
  2299. ac_aux_dir=$ac_dir
  2300. ac_install_sh="$ac_aux_dir/install-sh -c"
  2301. break
  2302. elif test -f "$ac_dir/install.sh"; then
  2303. ac_aux_dir=$ac_dir
  2304. ac_install_sh="$ac_aux_dir/install.sh -c"
  2305. break
  2306. elif test -f "$ac_dir/shtool"; then
  2307. ac_aux_dir=$ac_dir
  2308. ac_install_sh="$ac_aux_dir/shtool install -c"
  2309. break
  2310. fi
  2311. done
  2312. if test -z "$ac_aux_dir"; then
  2313. as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
  2314. fi
  2315. # These three variables are undocumented and unsupported,
  2316. # and are intended to be withdrawn in a future Autoconf release.
  2317. # They can cause serious problems if a builder's source tree is in a directory
  2318. # whose full name contains unusual characters.
  2319. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
  2320. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
  2321. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
  2322. # Find a good install program. We prefer a C program (faster),
  2323. # so one script is as good as another. But avoid the broken or
  2324. # incompatible versions:
  2325. # SysV /etc/install, /usr/sbin/install
  2326. # SunOS /usr/etc/install
  2327. # IRIX /sbin/install
  2328. # AIX /bin/install
  2329. # AmigaOS /C/install, which installs bootblocks on floppy discs
  2330. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  2331. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  2332. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  2333. # OS/2's system install, which has a completely different semantic
  2334. # ./install, which can be erroneously created by make from ./install.sh.
  2335. # Reject install programs that cannot install multiple files.
  2336. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
  2337. $as_echo_n "checking for a BSD-compatible install... " >&6; }
  2338. if test -z "$INSTALL"; then
  2339. if ${ac_cv_path_install+:} false; then :
  2340. $as_echo_n "(cached) " >&6
  2341. else
  2342. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2343. for as_dir in $PATH
  2344. do
  2345. IFS=$as_save_IFS
  2346. test -z "$as_dir" && as_dir=.
  2347. # Account for people who put trailing slashes in PATH elements.
  2348. case $as_dir/ in #((
  2349. ./ | .// | /[cC]/* | \
  2350. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  2351. ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  2352. /usr/ucb/* ) ;;
  2353. *)
  2354. # OSF1 and SCO ODT 3.0 have their own names for install.
  2355. # Don't use installbsd from OSF since it installs stuff as root
  2356. # by default.
  2357. for ac_prog in ginstall scoinst install; do
  2358. for ac_exec_ext in '' $ac_executable_extensions; do
  2359. if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
  2360. if test $ac_prog = install &&
  2361. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2362. # AIX install. It has an incompatible calling convention.
  2363. :
  2364. elif test $ac_prog = install &&
  2365. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2366. # program-specific install script used by HP pwplus--don't use.
  2367. :
  2368. else
  2369. rm -rf conftest.one conftest.two conftest.dir
  2370. echo one > conftest.one
  2371. echo two > conftest.two
  2372. mkdir conftest.dir
  2373. if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
  2374. test -s conftest.one && test -s conftest.two &&
  2375. test -s conftest.dir/conftest.one &&
  2376. test -s conftest.dir/conftest.two
  2377. then
  2378. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  2379. break 3
  2380. fi
  2381. fi
  2382. fi
  2383. done
  2384. done
  2385. ;;
  2386. esac
  2387. done
  2388. IFS=$as_save_IFS
  2389. rm -rf conftest.one conftest.two conftest.dir
  2390. fi
  2391. if test "${ac_cv_path_install+set}" = set; then
  2392. INSTALL=$ac_cv_path_install
  2393. else
  2394. # As a last resort, use the slow shell script. Don't cache a
  2395. # value for INSTALL within a source directory, because that will
  2396. # break other packages using the cache if that directory is
  2397. # removed, or if the value is a relative name.
  2398. INSTALL=$ac_install_sh
  2399. fi
  2400. fi
  2401. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
  2402. $as_echo "$INSTALL" >&6; }
  2403. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  2404. # It thinks the first close brace ends the variable substitution.
  2405. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  2406. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  2407. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  2408. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
  2409. $as_echo_n "checking whether build environment is sane... " >&6; }
  2410. # Reject unsafe characters in $srcdir or the absolute working directory
  2411. # name. Accept space and tab only in the latter.
  2412. am_lf='
  2413. '
  2414. case `pwd` in
  2415. *[\\\"\#\$\&\'\`$am_lf]*)
  2416. as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
  2417. esac
  2418. case $srcdir in
  2419. *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
  2420. as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
  2421. esac
  2422. # Do 'set' in a subshell so we don't clobber the current shell's
  2423. # arguments. Must try -L first in case configure is actually a
  2424. # symlink; some systems play weird games with the mod time of symlinks
  2425. # (eg FreeBSD returns the mod time of the symlink's containing
  2426. # directory).
  2427. if (
  2428. am_has_slept=no
  2429. for am_try in 1 2; do
  2430. echo "timestamp, slept: $am_has_slept" > conftest.file
  2431. set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  2432. if test "$*" = "X"; then
  2433. # -L didn't work.
  2434. set X `ls -t "$srcdir/configure" conftest.file`
  2435. fi
  2436. if test "$*" != "X $srcdir/configure conftest.file" \
  2437. && test "$*" != "X conftest.file $srcdir/configure"; then
  2438. # If neither matched, then we have a broken ls. This can happen
  2439. # if, for instance, CONFIG_SHELL is bash and it inherits a
  2440. # broken ls alias from the environment. This has actually
  2441. # happened. Such a system could not be considered "sane".
  2442. as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
  2443. alias in your environment" "$LINENO" 5
  2444. fi
  2445. if test "$2" = conftest.file || test $am_try -eq 2; then
  2446. break
  2447. fi
  2448. # Just in case.
  2449. sleep 1
  2450. am_has_slept=yes
  2451. done
  2452. test "$2" = conftest.file
  2453. )
  2454. then
  2455. # Ok.
  2456. :
  2457. else
  2458. as_fn_error $? "newly created file is older than distributed files!
  2459. Check your system clock" "$LINENO" 5
  2460. fi
  2461. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2462. $as_echo "yes" >&6; }
  2463. # If we didn't sleep, we still need to ensure time stamps of config.status and
  2464. # generated files are strictly newer.
  2465. am_sleep_pid=
  2466. if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  2467. ( sleep 1 ) &
  2468. am_sleep_pid=$!
  2469. fi
  2470. rm -f conftest.file
  2471. test "$program_prefix" != NONE &&
  2472. program_transform_name="s&^&$program_prefix&;$program_transform_name"
  2473. # Use a double $ so make ignores it.
  2474. test "$program_suffix" != NONE &&
  2475. program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  2476. # Double any \ or $.
  2477. # By default was `s,x,x', remove it if useless.
  2478. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  2479. program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  2480. # expand $ac_aux_dir to an absolute path
  2481. am_aux_dir=`cd $ac_aux_dir && pwd`
  2482. if test x"${MISSING+set}" != xset; then
  2483. case $am_aux_dir in
  2484. *\ * | *\ *)
  2485. MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  2486. *)
  2487. MISSING="\${SHELL} $am_aux_dir/missing" ;;
  2488. esac
  2489. fi
  2490. # Use eval to expand $SHELL
  2491. if eval "$MISSING --is-lightweight"; then
  2492. am_missing_run="$MISSING "
  2493. else
  2494. am_missing_run=
  2495. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
  2496. $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
  2497. fi
  2498. if test x"${install_sh}" != xset; then
  2499. case $am_aux_dir in
  2500. *\ * | *\ *)
  2501. install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  2502. *)
  2503. install_sh="\${SHELL} $am_aux_dir/install-sh"
  2504. esac
  2505. fi
  2506. # Installed binaries are usually stripped using 'strip' when the user
  2507. # run "make install-strip". However 'strip' might not be the right
  2508. # tool to use in cross-compilation environments, therefore Automake
  2509. # will honor the 'STRIP' environment variable to overrule this program.
  2510. if test "$cross_compiling" != no; then
  2511. if test -n "$ac_tool_prefix"; then
  2512. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2513. set dummy ${ac_tool_prefix}strip; ac_word=$2
  2514. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2515. $as_echo_n "checking for $ac_word... " >&6; }
  2516. if ${ac_cv_prog_STRIP+:} false; then :
  2517. $as_echo_n "(cached) " >&6
  2518. else
  2519. if test -n "$STRIP"; then
  2520. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2521. else
  2522. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2523. for as_dir in $PATH
  2524. do
  2525. IFS=$as_save_IFS
  2526. test -z "$as_dir" && as_dir=.
  2527. for ac_exec_ext in '' $ac_executable_extensions; do
  2528. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2529. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2530. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2531. break 2
  2532. fi
  2533. done
  2534. done
  2535. IFS=$as_save_IFS
  2536. fi
  2537. fi
  2538. STRIP=$ac_cv_prog_STRIP
  2539. if test -n "$STRIP"; then
  2540. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  2541. $as_echo "$STRIP" >&6; }
  2542. else
  2543. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2544. $as_echo "no" >&6; }
  2545. fi
  2546. fi
  2547. if test -z "$ac_cv_prog_STRIP"; then
  2548. ac_ct_STRIP=$STRIP
  2549. # Extract the first word of "strip", so it can be a program name with args.
  2550. set dummy strip; ac_word=$2
  2551. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2552. $as_echo_n "checking for $ac_word... " >&6; }
  2553. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  2554. $as_echo_n "(cached) " >&6
  2555. else
  2556. if test -n "$ac_ct_STRIP"; then
  2557. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2558. else
  2559. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2560. for as_dir in $PATH
  2561. do
  2562. IFS=$as_save_IFS
  2563. test -z "$as_dir" && as_dir=.
  2564. for ac_exec_ext in '' $ac_executable_extensions; do
  2565. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2566. ac_cv_prog_ac_ct_STRIP="strip"
  2567. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2568. break 2
  2569. fi
  2570. done
  2571. done
  2572. IFS=$as_save_IFS
  2573. fi
  2574. fi
  2575. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2576. if test -n "$ac_ct_STRIP"; then
  2577. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  2578. $as_echo "$ac_ct_STRIP" >&6; }
  2579. else
  2580. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2581. $as_echo "no" >&6; }
  2582. fi
  2583. if test "x$ac_ct_STRIP" = x; then
  2584. STRIP=":"
  2585. else
  2586. case $cross_compiling:$ac_tool_warned in
  2587. yes:)
  2588. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  2589. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  2590. ac_tool_warned=yes ;;
  2591. esac
  2592. STRIP=$ac_ct_STRIP
  2593. fi
  2594. else
  2595. STRIP="$ac_cv_prog_STRIP"
  2596. fi
  2597. fi
  2598. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  2599. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
  2600. $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
  2601. if test -z "$MKDIR_P"; then
  2602. if ${ac_cv_path_mkdir+:} false; then :
  2603. $as_echo_n "(cached) " >&6
  2604. else
  2605. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2606. for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  2607. do
  2608. IFS=$as_save_IFS
  2609. test -z "$as_dir" && as_dir=.
  2610. for ac_prog in mkdir gmkdir; do
  2611. for ac_exec_ext in '' $ac_executable_extensions; do
  2612. as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
  2613. case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
  2614. 'mkdir (GNU coreutils) '* | \
  2615. 'mkdir (coreutils) '* | \
  2616. 'mkdir (fileutils) '4.1*)
  2617. ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  2618. break 3;;
  2619. esac
  2620. done
  2621. done
  2622. done
  2623. IFS=$as_save_IFS
  2624. fi
  2625. test -d ./--version && rmdir ./--version
  2626. if test "${ac_cv_path_mkdir+set}" = set; then
  2627. MKDIR_P="$ac_cv_path_mkdir -p"
  2628. else
  2629. # As a last resort, use the slow shell script. Don't cache a
  2630. # value for MKDIR_P within a source directory, because that will
  2631. # break other packages using the cache if that directory is
  2632. # removed, or if the value is a relative name.
  2633. MKDIR_P="$ac_install_sh -d"
  2634. fi
  2635. fi
  2636. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
  2637. $as_echo "$MKDIR_P" >&6; }
  2638. for ac_prog in gawk mawk nawk awk
  2639. do
  2640. # Extract the first word of "$ac_prog", so it can be a program name with args.
  2641. set dummy $ac_prog; ac_word=$2
  2642. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2643. $as_echo_n "checking for $ac_word... " >&6; }
  2644. if ${ac_cv_prog_AWK+:} false; then :
  2645. $as_echo_n "(cached) " >&6
  2646. else
  2647. if test -n "$AWK"; then
  2648. ac_cv_prog_AWK="$AWK" # Let the user override the test.
  2649. else
  2650. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2651. for as_dir in $PATH
  2652. do
  2653. IFS=$as_save_IFS
  2654. test -z "$as_dir" && as_dir=.
  2655. for ac_exec_ext in '' $ac_executable_extensions; do
  2656. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2657. ac_cv_prog_AWK="$ac_prog"
  2658. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2659. break 2
  2660. fi
  2661. done
  2662. done
  2663. IFS=$as_save_IFS
  2664. fi
  2665. fi
  2666. AWK=$ac_cv_prog_AWK
  2667. if test -n "$AWK"; then
  2668. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
  2669. $as_echo "$AWK" >&6; }
  2670. else
  2671. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2672. $as_echo "no" >&6; }
  2673. fi
  2674. test -n "$AWK" && break
  2675. done
  2676. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  2677. $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  2678. set x ${MAKE-make}
  2679. ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  2680. if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  2681. $as_echo_n "(cached) " >&6
  2682. else
  2683. cat >conftest.make <<\_ACEOF
  2684. SHELL = /bin/sh
  2685. all:
  2686. @echo '@@@%%%=$(MAKE)=@@@%%%'
  2687. _ACEOF
  2688. # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
  2689. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  2690. *@@@%%%=?*=@@@%%%*)
  2691. eval ac_cv_prog_make_${ac_make}_set=yes;;
  2692. *)
  2693. eval ac_cv_prog_make_${ac_make}_set=no;;
  2694. esac
  2695. rm -f conftest.make
  2696. fi
  2697. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  2698. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2699. $as_echo "yes" >&6; }
  2700. SET_MAKE=
  2701. else
  2702. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2703. $as_echo "no" >&6; }
  2704. SET_MAKE="MAKE=${MAKE-make}"
  2705. fi
  2706. rm -rf .tst 2>/dev/null
  2707. mkdir .tst 2>/dev/null
  2708. if test -d .tst; then
  2709. am__leading_dot=.
  2710. else
  2711. am__leading_dot=_
  2712. fi
  2713. rmdir .tst 2>/dev/null
  2714. # Check whether --enable-silent-rules was given.
  2715. if test "${enable_silent_rules+set}" = set; then :
  2716. enableval=$enable_silent_rules;
  2717. fi
  2718. case $enable_silent_rules in # (((
  2719. yes) AM_DEFAULT_VERBOSITY=0;;
  2720. no) AM_DEFAULT_VERBOSITY=1;;
  2721. *) AM_DEFAULT_VERBOSITY=1;;
  2722. esac
  2723. am_make=${MAKE-make}
  2724. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
  2725. $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
  2726. if ${am_cv_make_support_nested_variables+:} false; then :
  2727. $as_echo_n "(cached) " >&6
  2728. else
  2729. if $as_echo 'TRUE=$(BAR$(V))
  2730. BAR0=false
  2731. BAR1=true
  2732. V=1
  2733. am__doit:
  2734. @$(TRUE)
  2735. .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  2736. am_cv_make_support_nested_variables=yes
  2737. else
  2738. am_cv_make_support_nested_variables=no
  2739. fi
  2740. fi
  2741. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
  2742. $as_echo "$am_cv_make_support_nested_variables" >&6; }
  2743. if test $am_cv_make_support_nested_variables = yes; then
  2744. AM_V='$(V)'
  2745. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  2746. else
  2747. AM_V=$AM_DEFAULT_VERBOSITY
  2748. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  2749. fi
  2750. AM_BACKSLASH='\'
  2751. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  2752. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  2753. # is not polluted with repeated "-I."
  2754. am__isrc=' -I$(srcdir)'
  2755. # test to see if srcdir already configured
  2756. if test -f $srcdir/config.status; then
  2757. as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  2758. fi
  2759. fi
  2760. # test whether we have cygpath
  2761. if test -z "$CYGPATH_W"; then
  2762. if (cygpath --version) >/dev/null 2>/dev/null; then
  2763. CYGPATH_W='cygpath -w'
  2764. else
  2765. CYGPATH_W=echo
  2766. fi
  2767. fi
  2768. # Define the identity of the package.
  2769. PACKAGE='file'
  2770. VERSION='5.33'
  2771. cat >>confdefs.h <<_ACEOF
  2772. #define PACKAGE "$PACKAGE"
  2773. _ACEOF
  2774. cat >>confdefs.h <<_ACEOF
  2775. #define VERSION "$VERSION"
  2776. _ACEOF
  2777. # Some tools Automake needs.
  2778. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2779. AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2780. AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2781. AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2782. MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2783. # For better backward compatibility. To be removed once Automake 1.9.x
  2784. # dies out for good. For more background, see:
  2785. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
  2786. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
  2787. mkdir_p='$(MKDIR_P)'
  2788. # We need awk for the "check" target. The system "awk" is bad on
  2789. # some platforms.
  2790. # Always define AMTAR for backward compatibility. Yes, it's still used
  2791. # in the wild :-( We should find a proper way to deprecate it ...
  2792. AMTAR='$${TAR-tar}'
  2793. am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
  2794. # Check whether --enable-silent-rules was given.
  2795. if test "${enable_silent_rules+set}" = set; then :
  2796. enableval=$enable_silent_rules;
  2797. fi
  2798. case $enable_silent_rules in # (((
  2799. yes) AM_DEFAULT_VERBOSITY=0;;
  2800. no) AM_DEFAULT_VERBOSITY=1;;
  2801. *) AM_DEFAULT_VERBOSITY=0;;
  2802. esac
  2803. am_make=${MAKE-make}
  2804. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
  2805. $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
  2806. if ${am_cv_make_support_nested_variables+:} false; then :
  2807. $as_echo_n "(cached) " >&6
  2808. else
  2809. if $as_echo 'TRUE=$(BAR$(V))
  2810. BAR0=false
  2811. BAR1=true
  2812. V=1
  2813. am__doit:
  2814. @$(TRUE)
  2815. .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  2816. am_cv_make_support_nested_variables=yes
  2817. else
  2818. am_cv_make_support_nested_variables=no
  2819. fi
  2820. fi
  2821. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
  2822. $as_echo "$am_cv_make_support_nested_variables" >&6; }
  2823. if test $am_cv_make_support_nested_variables = yes; then
  2824. AM_V='$(V)'
  2825. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  2826. else
  2827. AM_V=$AM_DEFAULT_VERBOSITY
  2828. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  2829. fi
  2830. AM_BACKSLASH='\'
  2831. ac_config_headers="$ac_config_headers config.h"
  2832. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin ELF support" >&5
  2833. $as_echo_n "checking for builtin ELF support... " >&6; }
  2834. # Check whether --enable-elf was given.
  2835. if test "${enable_elf+set}" = set; then :
  2836. enableval=$enable_elf; if test "${enableval}" = yes; then
  2837. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2838. $as_echo "yes" >&6; }
  2839. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2840. else
  2841. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2842. $as_echo "no" >&6; }
  2843. fi
  2844. else
  2845. # enable by default
  2846. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2847. $as_echo "yes" >&6; }
  2848. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2849. fi
  2850. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF core file support" >&5
  2851. $as_echo_n "checking for ELF core file support... " >&6; }
  2852. # Check whether --enable-elf-core was given.
  2853. if test "${enable_elf_core+set}" = set; then :
  2854. enableval=$enable_elf_core; if test "${enableval}" = yes; then
  2855. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2856. $as_echo "yes" >&6; }
  2857. $as_echo "#define ELFCORE 1" >>confdefs.h
  2858. else
  2859. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2860. $as_echo "no" >&6; }
  2861. fi
  2862. else
  2863. # enable by default
  2864. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2865. $as_echo "yes" >&6; }
  2866. $as_echo "#define ELFCORE 1" >>confdefs.h
  2867. fi
  2868. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib support" >&5
  2869. $as_echo_n "checking for zlib support... " >&6; }
  2870. # Check whether --enable-zlib was given.
  2871. if test "${enable_zlib+set}" = set; then :
  2872. enableval=$enable_zlib;
  2873. fi
  2874. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_zlib" >&5
  2875. $as_echo "$enable_zlib" >&6; }
  2876. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libseccomp support" >&5
  2877. $as_echo_n "checking for libseccomp support... " >&6; }
  2878. # Check whether --enable-libseccomp was given.
  2879. if test "${enable_libseccomp+set}" = set; then :
  2880. enableval=$enable_libseccomp;
  2881. fi
  2882. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libseccomp" >&5
  2883. $as_echo "$enable_libseccomp" >&6; }
  2884. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file formats in man section 5" >&5
  2885. $as_echo_n "checking for file formats in man section 5... " >&6; }
  2886. # Check whether --enable-fsect-man5 was given.
  2887. if test "${enable_fsect_man5+set}" = set; then :
  2888. enableval=$enable_fsect_man5; if test "${enableval}" = yes; then
  2889. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2890. $as_echo "yes" >&6; }
  2891. fsect=5
  2892. else
  2893. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2894. $as_echo "no" >&6; }
  2895. fsect=4
  2896. fi
  2897. else
  2898. # disable by default
  2899. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2900. $as_echo "no" >&6; }
  2901. fsect=4
  2902. fi
  2903. # Make sure we can run config.sub.
  2904. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  2905. as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
  2906. { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
  2907. $as_echo_n "checking build system type... " >&6; }
  2908. if ${ac_cv_build+:} false; then :
  2909. $as_echo_n "(cached) " >&6
  2910. else
  2911. ac_build_alias=$build_alias
  2912. test "x$ac_build_alias" = x &&
  2913. ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  2914. test "x$ac_build_alias" = x &&
  2915. as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
  2916. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  2917. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
  2918. fi
  2919. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
  2920. $as_echo "$ac_cv_build" >&6; }
  2921. case $ac_cv_build in
  2922. *-*-*) ;;
  2923. *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
  2924. esac
  2925. build=$ac_cv_build
  2926. ac_save_IFS=$IFS; IFS='-'
  2927. set x $ac_cv_build
  2928. shift
  2929. build_cpu=$1
  2930. build_vendor=$2
  2931. shift; shift
  2932. # Remember, the first character of IFS is used to create $*,
  2933. # except with old shells:
  2934. build_os=$*
  2935. IFS=$ac_save_IFS
  2936. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  2937. { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
  2938. $as_echo_n "checking host system type... " >&6; }
  2939. if ${ac_cv_host+:} false; then :
  2940. $as_echo_n "(cached) " >&6
  2941. else
  2942. if test "x$host_alias" = x; then
  2943. ac_cv_host=$ac_cv_build
  2944. else
  2945. ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  2946. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
  2947. fi
  2948. fi
  2949. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
  2950. $as_echo "$ac_cv_host" >&6; }
  2951. case $ac_cv_host in
  2952. *-*-*) ;;
  2953. *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
  2954. esac
  2955. host=$ac_cv_host
  2956. ac_save_IFS=$IFS; IFS='-'
  2957. set x $ac_cv_host
  2958. shift
  2959. host_cpu=$1
  2960. host_vendor=$2
  2961. shift; shift
  2962. # Remember, the first character of IFS is used to create $*,
  2963. # except with old shells:
  2964. host_os=$*
  2965. IFS=$ac_save_IFS
  2966. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  2967. case "$host_os" in
  2968. mingw32*)
  2969. MINGW=1
  2970. ;;
  2971. *)
  2972. MINGW=0
  2973. ;;
  2974. esac
  2975. if test "$MINGW" = 1; then
  2976. MINGW_TRUE=
  2977. MINGW_FALSE='#'
  2978. else
  2979. MINGW_TRUE='#'
  2980. MINGW_FALSE=
  2981. fi
  2982. pkgdatadir='$(datadir)/misc'
  2983. if test x$fsect = x5; then
  2984. FSECT5_TRUE=
  2985. FSECT5_FALSE='#'
  2986. else
  2987. FSECT5_TRUE='#'
  2988. FSECT5_FALSE=
  2989. fi
  2990. DEPDIR="${am__leading_dot}deps"
  2991. ac_config_commands="$ac_config_commands depfiles"
  2992. am_make=${MAKE-make}
  2993. cat > confinc << 'END'
  2994. am__doit:
  2995. @echo this is the am__doit target
  2996. .PHONY: am__doit
  2997. END
  2998. # If we don't find an include directive, just comment out the code.
  2999. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
  3000. $as_echo_n "checking for style of include used by $am_make... " >&6; }
  3001. am__include="#"
  3002. am__quote=
  3003. _am_result=none
  3004. # First try GNU make style include.
  3005. echo "include confinc" > confmf
  3006. # Ignore all kinds of additional output from 'make'.
  3007. case `$am_make -s -f confmf 2> /dev/null` in #(
  3008. *the\ am__doit\ target*)
  3009. am__include=include
  3010. am__quote=
  3011. _am_result=GNU
  3012. ;;
  3013. esac
  3014. # Now try BSD make style include.
  3015. if test "$am__include" = "#"; then
  3016. echo '.include "confinc"' > confmf
  3017. case `$am_make -s -f confmf 2> /dev/null` in #(
  3018. *the\ am__doit\ target*)
  3019. am__include=.include
  3020. am__quote="\""
  3021. _am_result=BSD
  3022. ;;
  3023. esac
  3024. fi
  3025. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
  3026. $as_echo "$_am_result" >&6; }
  3027. rm -f confinc confmf
  3028. # Check whether --enable-dependency-tracking was given.
  3029. if test "${enable_dependency_tracking+set}" = set; then :
  3030. enableval=$enable_dependency_tracking;
  3031. fi
  3032. if test "x$enable_dependency_tracking" != xno; then
  3033. am_depcomp="$ac_aux_dir/depcomp"
  3034. AMDEPBACKSLASH='\'
  3035. am__nodep='_no'
  3036. fi
  3037. if test "x$enable_dependency_tracking" != xno; then
  3038. AMDEP_TRUE=
  3039. AMDEP_FALSE='#'
  3040. else
  3041. AMDEP_TRUE='#'
  3042. AMDEP_FALSE=
  3043. fi
  3044. ac_ext=c
  3045. ac_cpp='$CPP $CPPFLAGS'
  3046. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3047. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3048. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3049. if test -n "$ac_tool_prefix"; then
  3050. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3051. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3052. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3053. $as_echo_n "checking for $ac_word... " >&6; }
  3054. if ${ac_cv_prog_CC+:} false; then :
  3055. $as_echo_n "(cached) " >&6
  3056. else
  3057. if test -n "$CC"; then
  3058. ac_cv_prog_CC="$CC" # Let the user override the test.
  3059. else
  3060. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3061. for as_dir in $PATH
  3062. do
  3063. IFS=$as_save_IFS
  3064. test -z "$as_dir" && as_dir=.
  3065. for ac_exec_ext in '' $ac_executable_extensions; do
  3066. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3067. ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3068. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3069. break 2
  3070. fi
  3071. done
  3072. done
  3073. IFS=$as_save_IFS
  3074. fi
  3075. fi
  3076. CC=$ac_cv_prog_CC
  3077. if test -n "$CC"; then
  3078. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3079. $as_echo "$CC" >&6; }
  3080. else
  3081. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3082. $as_echo "no" >&6; }
  3083. fi
  3084. fi
  3085. if test -z "$ac_cv_prog_CC"; then
  3086. ac_ct_CC=$CC
  3087. # Extract the first word of "gcc", so it can be a program name with args.
  3088. set dummy gcc; ac_word=$2
  3089. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3090. $as_echo_n "checking for $ac_word... " >&6; }
  3091. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3092. $as_echo_n "(cached) " >&6
  3093. else
  3094. if test -n "$ac_ct_CC"; then
  3095. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3096. else
  3097. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3098. for as_dir in $PATH
  3099. do
  3100. IFS=$as_save_IFS
  3101. test -z "$as_dir" && as_dir=.
  3102. for ac_exec_ext in '' $ac_executable_extensions; do
  3103. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3104. ac_cv_prog_ac_ct_CC="gcc"
  3105. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3106. break 2
  3107. fi
  3108. done
  3109. done
  3110. IFS=$as_save_IFS
  3111. fi
  3112. fi
  3113. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3114. if test -n "$ac_ct_CC"; then
  3115. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3116. $as_echo "$ac_ct_CC" >&6; }
  3117. else
  3118. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3119. $as_echo "no" >&6; }
  3120. fi
  3121. if test "x$ac_ct_CC" = x; then
  3122. CC=""
  3123. else
  3124. case $cross_compiling:$ac_tool_warned in
  3125. yes:)
  3126. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3127. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3128. ac_tool_warned=yes ;;
  3129. esac
  3130. CC=$ac_ct_CC
  3131. fi
  3132. else
  3133. CC="$ac_cv_prog_CC"
  3134. fi
  3135. if test -z "$CC"; then
  3136. if test -n "$ac_tool_prefix"; then
  3137. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3138. set dummy ${ac_tool_prefix}cc; ac_word=$2
  3139. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3140. $as_echo_n "checking for $ac_word... " >&6; }
  3141. if ${ac_cv_prog_CC+:} false; then :
  3142. $as_echo_n "(cached) " >&6
  3143. else
  3144. if test -n "$CC"; then
  3145. ac_cv_prog_CC="$CC" # Let the user override the test.
  3146. else
  3147. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3148. for as_dir in $PATH
  3149. do
  3150. IFS=$as_save_IFS
  3151. test -z "$as_dir" && as_dir=.
  3152. for ac_exec_ext in '' $ac_executable_extensions; do
  3153. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3154. ac_cv_prog_CC="${ac_tool_prefix}cc"
  3155. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3156. break 2
  3157. fi
  3158. done
  3159. done
  3160. IFS=$as_save_IFS
  3161. fi
  3162. fi
  3163. CC=$ac_cv_prog_CC
  3164. if test -n "$CC"; then
  3165. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3166. $as_echo "$CC" >&6; }
  3167. else
  3168. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3169. $as_echo "no" >&6; }
  3170. fi
  3171. fi
  3172. fi
  3173. if test -z "$CC"; then
  3174. # Extract the first word of "cc", so it can be a program name with args.
  3175. set dummy cc; ac_word=$2
  3176. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3177. $as_echo_n "checking for $ac_word... " >&6; }
  3178. if ${ac_cv_prog_CC+:} false; then :
  3179. $as_echo_n "(cached) " >&6
  3180. else
  3181. if test -n "$CC"; then
  3182. ac_cv_prog_CC="$CC" # Let the user override the test.
  3183. else
  3184. ac_prog_rejected=no
  3185. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3186. for as_dir in $PATH
  3187. do
  3188. IFS=$as_save_IFS
  3189. test -z "$as_dir" && as_dir=.
  3190. for ac_exec_ext in '' $ac_executable_extensions; do
  3191. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3192. if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3193. ac_prog_rejected=yes
  3194. continue
  3195. fi
  3196. ac_cv_prog_CC="cc"
  3197. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3198. break 2
  3199. fi
  3200. done
  3201. done
  3202. IFS=$as_save_IFS
  3203. if test $ac_prog_rejected = yes; then
  3204. # We found a bogon in the path, so make sure we never use it.
  3205. set dummy $ac_cv_prog_CC
  3206. shift
  3207. if test $# != 0; then
  3208. # We chose a different compiler from the bogus one.
  3209. # However, it has the same basename, so the bogon will be chosen
  3210. # first if we set CC to just the basename; use the full file name.
  3211. shift
  3212. ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3213. fi
  3214. fi
  3215. fi
  3216. fi
  3217. CC=$ac_cv_prog_CC
  3218. if test -n "$CC"; then
  3219. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3220. $as_echo "$CC" >&6; }
  3221. else
  3222. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3223. $as_echo "no" >&6; }
  3224. fi
  3225. fi
  3226. if test -z "$CC"; then
  3227. if test -n "$ac_tool_prefix"; then
  3228. for ac_prog in cl.exe
  3229. do
  3230. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3231. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3232. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3233. $as_echo_n "checking for $ac_word... " >&6; }
  3234. if ${ac_cv_prog_CC+:} false; then :
  3235. $as_echo_n "(cached) " >&6
  3236. else
  3237. if test -n "$CC"; then
  3238. ac_cv_prog_CC="$CC" # Let the user override the test.
  3239. else
  3240. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3241. for as_dir in $PATH
  3242. do
  3243. IFS=$as_save_IFS
  3244. test -z "$as_dir" && as_dir=.
  3245. for ac_exec_ext in '' $ac_executable_extensions; do
  3246. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3247. ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3248. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3249. break 2
  3250. fi
  3251. done
  3252. done
  3253. IFS=$as_save_IFS
  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. $as_echo "no" >&6; }
  3263. fi
  3264. test -n "$CC" && break
  3265. done
  3266. fi
  3267. if test -z "$CC"; then
  3268. ac_ct_CC=$CC
  3269. for ac_prog in cl.exe
  3270. do
  3271. # Extract the first word of "$ac_prog", so it can be a program name with args.
  3272. set dummy $ac_prog; ac_word=$2
  3273. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3274. $as_echo_n "checking for $ac_word... " >&6; }
  3275. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3276. $as_echo_n "(cached) " >&6
  3277. else
  3278. if test -n "$ac_ct_CC"; then
  3279. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3280. else
  3281. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3282. for as_dir in $PATH
  3283. do
  3284. IFS=$as_save_IFS
  3285. test -z "$as_dir" && as_dir=.
  3286. for ac_exec_ext in '' $ac_executable_extensions; do
  3287. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3288. ac_cv_prog_ac_ct_CC="$ac_prog"
  3289. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3290. break 2
  3291. fi
  3292. done
  3293. done
  3294. IFS=$as_save_IFS
  3295. fi
  3296. fi
  3297. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3298. if test -n "$ac_ct_CC"; then
  3299. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3300. $as_echo "$ac_ct_CC" >&6; }
  3301. else
  3302. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3303. $as_echo "no" >&6; }
  3304. fi
  3305. test -n "$ac_ct_CC" && break
  3306. done
  3307. if test "x$ac_ct_CC" = x; then
  3308. CC=""
  3309. else
  3310. case $cross_compiling:$ac_tool_warned in
  3311. yes:)
  3312. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3313. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3314. ac_tool_warned=yes ;;
  3315. esac
  3316. CC=$ac_ct_CC
  3317. fi
  3318. fi
  3319. fi
  3320. test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3321. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3322. as_fn_error $? "no acceptable C compiler found in \$PATH
  3323. See \`config.log' for more details" "$LINENO" 5; }
  3324. # Provide some information about the compiler.
  3325. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
  3326. set X $ac_compile
  3327. ac_compiler=$2
  3328. for ac_option in --version -v -V -qversion; do
  3329. { { ac_try="$ac_compiler $ac_option >&5"
  3330. case "(($ac_try" in
  3331. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3332. *) ac_try_echo=$ac_try;;
  3333. esac
  3334. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3335. $as_echo "$ac_try_echo"; } >&5
  3336. (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  3337. ac_status=$?
  3338. if test -s conftest.err; then
  3339. sed '10a\
  3340. ... rest of stderr output deleted ...
  3341. 10q' conftest.err >conftest.er1
  3342. cat conftest.er1 >&5
  3343. fi
  3344. rm -f conftest.er1 conftest.err
  3345. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3346. test $ac_status = 0; }
  3347. done
  3348. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3349. /* end confdefs.h. */
  3350. int
  3351. main ()
  3352. {
  3353. ;
  3354. return 0;
  3355. }
  3356. _ACEOF
  3357. ac_clean_files_save=$ac_clean_files
  3358. ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  3359. # Try to create an executable without -o first, disregard a.out.
  3360. # It will help us diagnose broken compilers, and finding out an intuition
  3361. # of exeext.
  3362. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
  3363. $as_echo_n "checking whether the C compiler works... " >&6; }
  3364. ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  3365. # The possible output files:
  3366. ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  3367. ac_rmfiles=
  3368. for ac_file in $ac_files
  3369. do
  3370. case $ac_file in
  3371. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3372. * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  3373. esac
  3374. done
  3375. rm -f $ac_rmfiles
  3376. if { { ac_try="$ac_link_default"
  3377. case "(($ac_try" in
  3378. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3379. *) ac_try_echo=$ac_try;;
  3380. esac
  3381. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3382. $as_echo "$ac_try_echo"; } >&5
  3383. (eval "$ac_link_default") 2>&5
  3384. ac_status=$?
  3385. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3386. test $ac_status = 0; }; then :
  3387. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  3388. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  3389. # in a Makefile. We should not override ac_cv_exeext if it was cached,
  3390. # so that the user can short-circuit this test for compilers unknown to
  3391. # Autoconf.
  3392. for ac_file in $ac_files ''
  3393. do
  3394. test -f "$ac_file" || continue
  3395. case $ac_file in
  3396. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  3397. ;;
  3398. [ab].out )
  3399. # We found the default executable, but exeext='' is most
  3400. # certainly right.
  3401. break;;
  3402. *.* )
  3403. if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  3404. then :; else
  3405. ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3406. fi
  3407. # We set ac_cv_exeext here because the later test for it is not
  3408. # safe: cross compilers may not add the suffix if given an `-o'
  3409. # argument, so we may need to know it at that point already.
  3410. # Even if this section looks crufty: it has the advantage of
  3411. # actually working.
  3412. break;;
  3413. * )
  3414. break;;
  3415. esac
  3416. done
  3417. test "$ac_cv_exeext" = no && ac_cv_exeext=
  3418. else
  3419. ac_file=''
  3420. fi
  3421. if test -z "$ac_file"; then :
  3422. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3423. $as_echo "no" >&6; }
  3424. $as_echo "$as_me: failed program was:" >&5
  3425. sed 's/^/| /' conftest.$ac_ext >&5
  3426. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3427. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3428. as_fn_error 77 "C compiler cannot create executables
  3429. See \`config.log' for more details" "$LINENO" 5; }
  3430. else
  3431. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3432. $as_echo "yes" >&6; }
  3433. fi
  3434. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
  3435. $as_echo_n "checking for C compiler default output file name... " >&6; }
  3436. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
  3437. $as_echo "$ac_file" >&6; }
  3438. ac_exeext=$ac_cv_exeext
  3439. rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  3440. ac_clean_files=$ac_clean_files_save
  3441. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
  3442. $as_echo_n "checking for suffix of executables... " >&6; }
  3443. if { { ac_try="$ac_link"
  3444. case "(($ac_try" in
  3445. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3446. *) ac_try_echo=$ac_try;;
  3447. esac
  3448. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3449. $as_echo "$ac_try_echo"; } >&5
  3450. (eval "$ac_link") 2>&5
  3451. ac_status=$?
  3452. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3453. test $ac_status = 0; }; then :
  3454. # If both `conftest.exe' and `conftest' are `present' (well, observable)
  3455. # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
  3456. # work properly (i.e., refer to `conftest.exe'), while it won't with
  3457. # `rm'.
  3458. for ac_file in conftest.exe conftest conftest.*; do
  3459. test -f "$ac_file" || continue
  3460. case $ac_file in
  3461. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3462. *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3463. break;;
  3464. * ) break;;
  3465. esac
  3466. done
  3467. else
  3468. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3469. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3470. as_fn_error $? "cannot compute suffix of executables: cannot compile and link
  3471. See \`config.log' for more details" "$LINENO" 5; }
  3472. fi
  3473. rm -f conftest conftest$ac_cv_exeext
  3474. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
  3475. $as_echo "$ac_cv_exeext" >&6; }
  3476. rm -f conftest.$ac_ext
  3477. EXEEXT=$ac_cv_exeext
  3478. ac_exeext=$EXEEXT
  3479. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3480. /* end confdefs.h. */
  3481. #include <stdio.h>
  3482. int
  3483. main ()
  3484. {
  3485. FILE *f = fopen ("conftest.out", "w");
  3486. return ferror (f) || fclose (f) != 0;
  3487. ;
  3488. return 0;
  3489. }
  3490. _ACEOF
  3491. ac_clean_files="$ac_clean_files conftest.out"
  3492. # Check that the compiler produces executables we can run. If not, either
  3493. # the compiler is broken, or we cross compile.
  3494. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
  3495. $as_echo_n "checking whether we are cross compiling... " >&6; }
  3496. if test "$cross_compiling" != yes; then
  3497. { { ac_try="$ac_link"
  3498. case "(($ac_try" in
  3499. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3500. *) ac_try_echo=$ac_try;;
  3501. esac
  3502. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3503. $as_echo "$ac_try_echo"; } >&5
  3504. (eval "$ac_link") 2>&5
  3505. ac_status=$?
  3506. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3507. test $ac_status = 0; }
  3508. if { ac_try='./conftest$ac_cv_exeext'
  3509. { { case "(($ac_try" in
  3510. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3511. *) ac_try_echo=$ac_try;;
  3512. esac
  3513. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3514. $as_echo "$ac_try_echo"; } >&5
  3515. (eval "$ac_try") 2>&5
  3516. ac_status=$?
  3517. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3518. test $ac_status = 0; }; }; then
  3519. cross_compiling=no
  3520. else
  3521. if test "$cross_compiling" = maybe; then
  3522. cross_compiling=yes
  3523. else
  3524. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3525. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3526. as_fn_error $? "cannot run C compiled programs.
  3527. If you meant to cross compile, use \`--host'.
  3528. See \`config.log' for more details" "$LINENO" 5; }
  3529. fi
  3530. fi
  3531. fi
  3532. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
  3533. $as_echo "$cross_compiling" >&6; }
  3534. rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
  3535. ac_clean_files=$ac_clean_files_save
  3536. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
  3537. $as_echo_n "checking for suffix of object files... " >&6; }
  3538. if ${ac_cv_objext+:} false; then :
  3539. $as_echo_n "(cached) " >&6
  3540. else
  3541. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3542. /* end confdefs.h. */
  3543. int
  3544. main ()
  3545. {
  3546. ;
  3547. return 0;
  3548. }
  3549. _ACEOF
  3550. rm -f conftest.o conftest.obj
  3551. if { { ac_try="$ac_compile"
  3552. case "(($ac_try" in
  3553. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3554. *) ac_try_echo=$ac_try;;
  3555. esac
  3556. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3557. $as_echo "$ac_try_echo"; } >&5
  3558. (eval "$ac_compile") 2>&5
  3559. ac_status=$?
  3560. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3561. test $ac_status = 0; }; then :
  3562. for ac_file in conftest.o conftest.obj conftest.*; do
  3563. test -f "$ac_file" || continue;
  3564. case $ac_file in
  3565. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  3566. *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  3567. break;;
  3568. esac
  3569. done
  3570. else
  3571. $as_echo "$as_me: failed program was:" >&5
  3572. sed 's/^/| /' conftest.$ac_ext >&5
  3573. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3574. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3575. as_fn_error $? "cannot compute suffix of object files: cannot compile
  3576. See \`config.log' for more details" "$LINENO" 5; }
  3577. fi
  3578. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  3579. fi
  3580. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
  3581. $as_echo "$ac_cv_objext" >&6; }
  3582. OBJEXT=$ac_cv_objext
  3583. ac_objext=$OBJEXT
  3584. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
  3585. $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3586. if ${ac_cv_c_compiler_gnu+:} false; then :
  3587. $as_echo_n "(cached) " >&6
  3588. else
  3589. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3590. /* end confdefs.h. */
  3591. int
  3592. main ()
  3593. {
  3594. #ifndef __GNUC__
  3595. choke me
  3596. #endif
  3597. ;
  3598. return 0;
  3599. }
  3600. _ACEOF
  3601. if ac_fn_c_try_compile "$LINENO"; then :
  3602. ac_compiler_gnu=yes
  3603. else
  3604. ac_compiler_gnu=no
  3605. fi
  3606. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3607. ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3608. fi
  3609. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
  3610. $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  3611. if test $ac_compiler_gnu = yes; then
  3612. GCC=yes
  3613. else
  3614. GCC=
  3615. fi
  3616. ac_test_CFLAGS=${CFLAGS+set}
  3617. ac_save_CFLAGS=$CFLAGS
  3618. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
  3619. $as_echo_n "checking whether $CC accepts -g... " >&6; }
  3620. if ${ac_cv_prog_cc_g+:} false; then :
  3621. $as_echo_n "(cached) " >&6
  3622. else
  3623. ac_save_c_werror_flag=$ac_c_werror_flag
  3624. ac_c_werror_flag=yes
  3625. ac_cv_prog_cc_g=no
  3626. CFLAGS="-g"
  3627. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3628. /* end confdefs.h. */
  3629. int
  3630. main ()
  3631. {
  3632. ;
  3633. return 0;
  3634. }
  3635. _ACEOF
  3636. if ac_fn_c_try_compile "$LINENO"; then :
  3637. ac_cv_prog_cc_g=yes
  3638. else
  3639. CFLAGS=""
  3640. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3641. /* end confdefs.h. */
  3642. int
  3643. main ()
  3644. {
  3645. ;
  3646. return 0;
  3647. }
  3648. _ACEOF
  3649. if ac_fn_c_try_compile "$LINENO"; then :
  3650. else
  3651. ac_c_werror_flag=$ac_save_c_werror_flag
  3652. CFLAGS="-g"
  3653. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3654. /* end confdefs.h. */
  3655. int
  3656. main ()
  3657. {
  3658. ;
  3659. return 0;
  3660. }
  3661. _ACEOF
  3662. if ac_fn_c_try_compile "$LINENO"; then :
  3663. ac_cv_prog_cc_g=yes
  3664. fi
  3665. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3666. fi
  3667. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3668. fi
  3669. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3670. ac_c_werror_flag=$ac_save_c_werror_flag
  3671. fi
  3672. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
  3673. $as_echo "$ac_cv_prog_cc_g" >&6; }
  3674. if test "$ac_test_CFLAGS" = set; then
  3675. CFLAGS=$ac_save_CFLAGS
  3676. elif test $ac_cv_prog_cc_g = yes; then
  3677. if test "$GCC" = yes; then
  3678. CFLAGS="-g -O2"
  3679. else
  3680. CFLAGS="-g"
  3681. fi
  3682. else
  3683. if test "$GCC" = yes; then
  3684. CFLAGS="-O2"
  3685. else
  3686. CFLAGS=
  3687. fi
  3688. fi
  3689. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  3690. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  3691. if ${ac_cv_prog_cc_c89+:} false; then :
  3692. $as_echo_n "(cached) " >&6
  3693. else
  3694. ac_cv_prog_cc_c89=no
  3695. ac_save_CC=$CC
  3696. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3697. /* end confdefs.h. */
  3698. #include <stdarg.h>
  3699. #include <stdio.h>
  3700. struct stat;
  3701. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  3702. struct buf { int x; };
  3703. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3704. static char *e (p, i)
  3705. char **p;
  3706. int i;
  3707. {
  3708. return p[i];
  3709. }
  3710. static char *f (char * (*g) (char **, int), char **p, ...)
  3711. {
  3712. char *s;
  3713. va_list v;
  3714. va_start (v,p);
  3715. s = g (p, va_arg (v,int));
  3716. va_end (v);
  3717. return s;
  3718. }
  3719. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  3720. function prototypes and stuff, but not '\xHH' hex character constants.
  3721. These don't provoke an error unfortunately, instead are silently treated
  3722. as 'x'. The following induces an error, until -std is added to get
  3723. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  3724. array size at least. It's necessary to write '\x00'==0 to get something
  3725. that's true only with -std. */
  3726. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3727. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3728. inside strings and character constants. */
  3729. #define FOO(x) 'x'
  3730. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3731. int test (int i, double x);
  3732. struct s1 {int (*f) (int a);};
  3733. struct s2 {int (*f) (double a);};
  3734. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3735. int argc;
  3736. char **argv;
  3737. int
  3738. main ()
  3739. {
  3740. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  3741. ;
  3742. return 0;
  3743. }
  3744. _ACEOF
  3745. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3746. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3747. do
  3748. CC="$ac_save_CC $ac_arg"
  3749. if ac_fn_c_try_compile "$LINENO"; then :
  3750. ac_cv_prog_cc_c89=$ac_arg
  3751. fi
  3752. rm -f core conftest.err conftest.$ac_objext
  3753. test "x$ac_cv_prog_cc_c89" != "xno" && break
  3754. done
  3755. rm -f conftest.$ac_ext
  3756. CC=$ac_save_CC
  3757. fi
  3758. # AC_CACHE_VAL
  3759. case "x$ac_cv_prog_cc_c89" in
  3760. x)
  3761. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  3762. $as_echo "none needed" >&6; } ;;
  3763. xno)
  3764. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  3765. $as_echo "unsupported" >&6; } ;;
  3766. *)
  3767. CC="$CC $ac_cv_prog_cc_c89"
  3768. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  3769. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  3770. esac
  3771. if test "x$ac_cv_prog_cc_c89" != xno; then :
  3772. fi
  3773. ac_ext=c
  3774. ac_cpp='$CPP $CPPFLAGS'
  3775. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3776. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3777. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3778. depcc="$CC" am_compiler_list=
  3779. { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
  3780. $as_echo_n "checking dependency style of $depcc... " >&6; }
  3781. if ${am_cv_CC_dependencies_compiler_type+:} false; then :
  3782. $as_echo_n "(cached) " >&6
  3783. else
  3784. if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3785. # We make a subdir and do the tests there. Otherwise we can end up
  3786. # making bogus files that we don't know about and never remove. For
  3787. # instance it was reported that on HP-UX the gcc test will end up
  3788. # making a dummy file named 'D' -- because '-MD' means "put the output
  3789. # in D".
  3790. rm -rf conftest.dir
  3791. mkdir conftest.dir
  3792. # Copy depcomp to subdir because otherwise we won't find it if we're
  3793. # using a relative directory.
  3794. cp "$am_depcomp" conftest.dir
  3795. cd conftest.dir
  3796. # We will build objects and dependencies in a subdirectory because
  3797. # it helps to detect inapplicable dependency modes. For instance
  3798. # both Tru64's cc and ICC support -MD to output dependencies as a
  3799. # side effect of compilation, but ICC will put the dependencies in
  3800. # the current directory while Tru64 will put them in the object
  3801. # directory.
  3802. mkdir sub
  3803. am_cv_CC_dependencies_compiler_type=none
  3804. if test "$am_compiler_list" = ""; then
  3805. am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3806. fi
  3807. am__universal=false
  3808. case " $depcc " in #(
  3809. *\ -arch\ *\ -arch\ *) am__universal=true ;;
  3810. esac
  3811. for depmode in $am_compiler_list; do
  3812. # Setup a source with many dependencies, because some compilers
  3813. # like to wrap large dependency lists on column 80 (with \), and
  3814. # we should not choose a depcomp mode which is confused by this.
  3815. #
  3816. # We need to recreate these files for each test, as the compiler may
  3817. # overwrite some of them when testing with obscure command lines.
  3818. # This happens at least with the AIX C compiler.
  3819. : > sub/conftest.c
  3820. for i in 1 2 3 4 5 6; do
  3821. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3822. # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
  3823. # Solaris 10 /bin/sh.
  3824. echo '/* dummy */' > sub/conftst$i.h
  3825. done
  3826. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3827. # We check with '-c' and '-o' for the sake of the "dashmstdout"
  3828. # mode. It turns out that the SunPro C++ compiler does not properly
  3829. # handle '-M -o', and we need to detect this. Also, some Intel
  3830. # versions had trouble with output in subdirs.
  3831. am__obj=sub/conftest.${OBJEXT-o}
  3832. am__minus_obj="-o $am__obj"
  3833. case $depmode in
  3834. gcc)
  3835. # This depmode causes a compiler race in universal mode.
  3836. test "$am__universal" = false || continue
  3837. ;;
  3838. nosideeffect)
  3839. # After this tag, mechanisms are not by side-effect, so they'll
  3840. # only be used when explicitly requested.
  3841. if test "x$enable_dependency_tracking" = xyes; then
  3842. continue
  3843. else
  3844. break
  3845. fi
  3846. ;;
  3847. msvc7 | msvc7msys | msvisualcpp | msvcmsys)
  3848. # This compiler won't grok '-c -o', but also, the minuso test has
  3849. # not run yet. These depmodes are late enough in the game, and
  3850. # so weak that their functioning should not be impacted.
  3851. am__obj=conftest.${OBJEXT-o}
  3852. am__minus_obj=
  3853. ;;
  3854. none) break ;;
  3855. esac
  3856. if depmode=$depmode \
  3857. source=sub/conftest.c object=$am__obj \
  3858. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3859. $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  3860. >/dev/null 2>conftest.err &&
  3861. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  3862. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3863. grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
  3864. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3865. # icc doesn't choke on unknown options, it will just issue warnings
  3866. # or remarks (even with -Werror). So we grep stderr for any message
  3867. # that says an option was ignored or not supported.
  3868. # When given -MP, icc 7.0 and 7.1 complain thusly:
  3869. # icc: Command line warning: ignoring option '-M'; no argument required
  3870. # The diagnosis changed in icc 8.0:
  3871. # icc: Command line remark: option '-MP' not supported
  3872. if (grep 'ignoring option' conftest.err ||
  3873. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3874. am_cv_CC_dependencies_compiler_type=$depmode
  3875. break
  3876. fi
  3877. fi
  3878. done
  3879. cd ..
  3880. rm -rf conftest.dir
  3881. else
  3882. am_cv_CC_dependencies_compiler_type=none
  3883. fi
  3884. fi
  3885. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
  3886. $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  3887. CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3888. if
  3889. test "x$enable_dependency_tracking" != xno \
  3890. && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3891. am__fastdepCC_TRUE=
  3892. am__fastdepCC_FALSE='#'
  3893. else
  3894. am__fastdepCC_TRUE='#'
  3895. am__fastdepCC_FALSE=
  3896. fi
  3897. case $ac_cv_prog_cc_stdc in #(
  3898. no) :
  3899. ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
  3900. *) :
  3901. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
  3902. $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
  3903. if ${ac_cv_prog_cc_c99+:} false; then :
  3904. $as_echo_n "(cached) " >&6
  3905. else
  3906. ac_cv_prog_cc_c99=no
  3907. ac_save_CC=$CC
  3908. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3909. /* end confdefs.h. */
  3910. #include <stdarg.h>
  3911. #include <stdbool.h>
  3912. #include <stdlib.h>
  3913. #include <wchar.h>
  3914. #include <stdio.h>
  3915. // Check varargs macros. These examples are taken from C99 6.10.3.5.
  3916. #define debug(...) fprintf (stderr, __VA_ARGS__)
  3917. #define showlist(...) puts (#__VA_ARGS__)
  3918. #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
  3919. static void
  3920. test_varargs_macros (void)
  3921. {
  3922. int x = 1234;
  3923. int y = 5678;
  3924. debug ("Flag");
  3925. debug ("X = %d\n", x);
  3926. showlist (The first, second, and third items.);
  3927. report (x>y, "x is %d but y is %d", x, y);
  3928. }
  3929. // Check long long types.
  3930. #define BIG64 18446744073709551615ull
  3931. #define BIG32 4294967295ul
  3932. #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
  3933. #if !BIG_OK
  3934. your preprocessor is broken;
  3935. #endif
  3936. #if BIG_OK
  3937. #else
  3938. your preprocessor is broken;
  3939. #endif
  3940. static long long int bignum = -9223372036854775807LL;
  3941. static unsigned long long int ubignum = BIG64;
  3942. struct incomplete_array
  3943. {
  3944. int datasize;
  3945. double data[];
  3946. };
  3947. struct named_init {
  3948. int number;
  3949. const wchar_t *name;
  3950. double average;
  3951. };
  3952. typedef const char *ccp;
  3953. static inline int
  3954. test_restrict (ccp restrict text)
  3955. {
  3956. // See if C++-style comments work.
  3957. // Iterate through items via the restricted pointer.
  3958. // Also check for declarations in for loops.
  3959. for (unsigned int i = 0; *(text+i) != '\0'; ++i)
  3960. continue;
  3961. return 0;
  3962. }
  3963. // Check varargs and va_copy.
  3964. static void
  3965. test_varargs (const char *format, ...)
  3966. {
  3967. va_list args;
  3968. va_start (args, format);
  3969. va_list args_copy;
  3970. va_copy (args_copy, args);
  3971. const char *str;
  3972. int number;
  3973. float fnumber;
  3974. while (*format)
  3975. {
  3976. switch (*format++)
  3977. {
  3978. case 's': // string
  3979. str = va_arg (args_copy, const char *);
  3980. break;
  3981. case 'd': // int
  3982. number = va_arg (args_copy, int);
  3983. break;
  3984. case 'f': // float
  3985. fnumber = va_arg (args_copy, double);
  3986. break;
  3987. default:
  3988. break;
  3989. }
  3990. }
  3991. va_end (args_copy);
  3992. va_end (args);
  3993. }
  3994. int
  3995. main ()
  3996. {
  3997. // Check bool.
  3998. _Bool success = false;
  3999. // Check restrict.
  4000. if (test_restrict ("String literal") == 0)
  4001. success = true;
  4002. char *restrict newvar = "Another string";
  4003. // Check varargs.
  4004. test_varargs ("s, d' f .", "string", 65, 34.234);
  4005. test_varargs_macros ();
  4006. // Check flexible array members.
  4007. struct incomplete_array *ia =
  4008. malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  4009. ia->datasize = 10;
  4010. for (int i = 0; i < ia->datasize; ++i)
  4011. ia->data[i] = i * 1.234;
  4012. // Check named initializers.
  4013. struct named_init ni = {
  4014. .number = 34,
  4015. .name = L"Test wide string",
  4016. .average = 543.34343,
  4017. };
  4018. ni.number = 58;
  4019. int dynamic_array[ni.number];
  4020. dynamic_array[ni.number - 1] = 543;
  4021. // work around unused variable warnings
  4022. return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
  4023. || dynamic_array[ni.number - 1] != 543);
  4024. ;
  4025. return 0;
  4026. }
  4027. _ACEOF
  4028. for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
  4029. do
  4030. CC="$ac_save_CC $ac_arg"
  4031. if ac_fn_c_try_compile "$LINENO"; then :
  4032. ac_cv_prog_cc_c99=$ac_arg
  4033. fi
  4034. rm -f core conftest.err conftest.$ac_objext
  4035. test "x$ac_cv_prog_cc_c99" != "xno" && break
  4036. done
  4037. rm -f conftest.$ac_ext
  4038. CC=$ac_save_CC
  4039. fi
  4040. # AC_CACHE_VAL
  4041. case "x$ac_cv_prog_cc_c99" in
  4042. x)
  4043. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4044. $as_echo "none needed" >&6; } ;;
  4045. xno)
  4046. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4047. $as_echo "unsupported" >&6; } ;;
  4048. *)
  4049. CC="$CC $ac_cv_prog_cc_c99"
  4050. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
  4051. $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
  4052. esac
  4053. if test "x$ac_cv_prog_cc_c99" != xno; then :
  4054. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  4055. else
  4056. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  4057. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4058. if ${ac_cv_prog_cc_c89+:} false; then :
  4059. $as_echo_n "(cached) " >&6
  4060. else
  4061. ac_cv_prog_cc_c89=no
  4062. ac_save_CC=$CC
  4063. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4064. /* end confdefs.h. */
  4065. #include <stdarg.h>
  4066. #include <stdio.h>
  4067. struct stat;
  4068. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  4069. struct buf { int x; };
  4070. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4071. static char *e (p, i)
  4072. char **p;
  4073. int i;
  4074. {
  4075. return p[i];
  4076. }
  4077. static char *f (char * (*g) (char **, int), char **p, ...)
  4078. {
  4079. char *s;
  4080. va_list v;
  4081. va_start (v,p);
  4082. s = g (p, va_arg (v,int));
  4083. va_end (v);
  4084. return s;
  4085. }
  4086. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  4087. function prototypes and stuff, but not '\xHH' hex character constants.
  4088. These don't provoke an error unfortunately, instead are silently treated
  4089. as 'x'. The following induces an error, until -std is added to get
  4090. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  4091. array size at least. It's necessary to write '\x00'==0 to get something
  4092. that's true only with -std. */
  4093. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  4094. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  4095. inside strings and character constants. */
  4096. #define FOO(x) 'x'
  4097. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  4098. int test (int i, double x);
  4099. struct s1 {int (*f) (int a);};
  4100. struct s2 {int (*f) (double a);};
  4101. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4102. int argc;
  4103. char **argv;
  4104. int
  4105. main ()
  4106. {
  4107. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  4108. ;
  4109. return 0;
  4110. }
  4111. _ACEOF
  4112. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4113. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4114. do
  4115. CC="$ac_save_CC $ac_arg"
  4116. if ac_fn_c_try_compile "$LINENO"; then :
  4117. ac_cv_prog_cc_c89=$ac_arg
  4118. fi
  4119. rm -f core conftest.err conftest.$ac_objext
  4120. test "x$ac_cv_prog_cc_c89" != "xno" && break
  4121. done
  4122. rm -f conftest.$ac_ext
  4123. CC=$ac_save_CC
  4124. fi
  4125. # AC_CACHE_VAL
  4126. case "x$ac_cv_prog_cc_c89" in
  4127. x)
  4128. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4129. $as_echo "none needed" >&6; } ;;
  4130. xno)
  4131. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4132. $as_echo "unsupported" >&6; } ;;
  4133. *)
  4134. CC="$CC $ac_cv_prog_cc_c89"
  4135. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  4136. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4137. esac
  4138. if test "x$ac_cv_prog_cc_c89" != xno; then :
  4139. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  4140. else
  4141. ac_cv_prog_cc_stdc=no
  4142. fi
  4143. fi
  4144. ;;
  4145. esac
  4146. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
  4147. $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
  4148. if ${ac_cv_prog_cc_stdc+:} false; then :
  4149. $as_echo_n "(cached) " >&6
  4150. fi
  4151. case $ac_cv_prog_cc_stdc in #(
  4152. no) :
  4153. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4154. $as_echo "unsupported" >&6; } ;; #(
  4155. '') :
  4156. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4157. $as_echo "none needed" >&6; } ;; #(
  4158. *) :
  4159. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
  4160. $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
  4161. esac
  4162. ac_ext=c
  4163. ac_cpp='$CPP $CPPFLAGS'
  4164. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4165. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4166. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4167. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
  4168. $as_echo_n "checking how to run the C preprocessor... " >&6; }
  4169. # On Suns, sometimes $CPP names a directory.
  4170. if test -n "$CPP" && test -d "$CPP"; then
  4171. CPP=
  4172. fi
  4173. if test -z "$CPP"; then
  4174. if ${ac_cv_prog_CPP+:} false; then :
  4175. $as_echo_n "(cached) " >&6
  4176. else
  4177. # Double quotes because CPP needs to be expanded
  4178. for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  4179. do
  4180. ac_preproc_ok=false
  4181. for ac_c_preproc_warn_flag in '' yes
  4182. do
  4183. # Use a header file that comes with gcc, so configuring glibc
  4184. # with a fresh cross-compiler works.
  4185. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4186. # <limits.h> exists even on freestanding compilers.
  4187. # On the NeXT, cc -E runs the code through the compiler's parser,
  4188. # not just through cpp. "Syntax error" is here to catch this case.
  4189. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4190. /* end confdefs.h. */
  4191. #ifdef __STDC__
  4192. # include <limits.h>
  4193. #else
  4194. # include <assert.h>
  4195. #endif
  4196. Syntax error
  4197. _ACEOF
  4198. if ac_fn_c_try_cpp "$LINENO"; then :
  4199. else
  4200. # Broken: fails on valid input.
  4201. continue
  4202. fi
  4203. rm -f conftest.err conftest.i conftest.$ac_ext
  4204. # OK, works on sane cases. Now check whether nonexistent headers
  4205. # can be detected and how.
  4206. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4207. /* end confdefs.h. */
  4208. #include <ac_nonexistent.h>
  4209. _ACEOF
  4210. if ac_fn_c_try_cpp "$LINENO"; then :
  4211. # Broken: success on invalid input.
  4212. continue
  4213. else
  4214. # Passes both tests.
  4215. ac_preproc_ok=:
  4216. break
  4217. fi
  4218. rm -f conftest.err conftest.i conftest.$ac_ext
  4219. done
  4220. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4221. rm -f conftest.i conftest.err conftest.$ac_ext
  4222. if $ac_preproc_ok; then :
  4223. break
  4224. fi
  4225. done
  4226. ac_cv_prog_CPP=$CPP
  4227. fi
  4228. CPP=$ac_cv_prog_CPP
  4229. else
  4230. ac_cv_prog_CPP=$CPP
  4231. fi
  4232. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
  4233. $as_echo "$CPP" >&6; }
  4234. ac_preproc_ok=false
  4235. for ac_c_preproc_warn_flag in '' yes
  4236. do
  4237. # Use a header file that comes with gcc, so configuring glibc
  4238. # with a fresh cross-compiler works.
  4239. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4240. # <limits.h> exists even on freestanding compilers.
  4241. # On the NeXT, cc -E runs the code through the compiler's parser,
  4242. # not just through cpp. "Syntax error" is here to catch this case.
  4243. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4244. /* end confdefs.h. */
  4245. #ifdef __STDC__
  4246. # include <limits.h>
  4247. #else
  4248. # include <assert.h>
  4249. #endif
  4250. Syntax error
  4251. _ACEOF
  4252. if ac_fn_c_try_cpp "$LINENO"; then :
  4253. else
  4254. # Broken: fails on valid input.
  4255. continue
  4256. fi
  4257. rm -f conftest.err conftest.i conftest.$ac_ext
  4258. # OK, works on sane cases. Now check whether nonexistent headers
  4259. # can be detected and how.
  4260. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4261. /* end confdefs.h. */
  4262. #include <ac_nonexistent.h>
  4263. _ACEOF
  4264. if ac_fn_c_try_cpp "$LINENO"; then :
  4265. # Broken: success on invalid input.
  4266. continue
  4267. else
  4268. # Passes both tests.
  4269. ac_preproc_ok=:
  4270. break
  4271. fi
  4272. rm -f conftest.err conftest.i conftest.$ac_ext
  4273. done
  4274. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4275. rm -f conftest.i conftest.err conftest.$ac_ext
  4276. if $ac_preproc_ok; then :
  4277. else
  4278. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  4279. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  4280. as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
  4281. See \`config.log' for more details" "$LINENO" 5; }
  4282. fi
  4283. ac_ext=c
  4284. ac_cpp='$CPP $CPPFLAGS'
  4285. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4286. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4287. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4288. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
  4289. $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  4290. if ${ac_cv_path_GREP+:} false; then :
  4291. $as_echo_n "(cached) " >&6
  4292. else
  4293. if test -z "$GREP"; then
  4294. ac_path_GREP_found=false
  4295. # Loop through the user's path and test for each of PROGNAME-LIST
  4296. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4297. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4298. do
  4299. IFS=$as_save_IFS
  4300. test -z "$as_dir" && as_dir=.
  4301. for ac_prog in grep ggrep; do
  4302. for ac_exec_ext in '' $ac_executable_extensions; do
  4303. ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4304. as_fn_executable_p "$ac_path_GREP" || continue
  4305. # Check for GNU ac_path_GREP and select it if it is found.
  4306. # Check for GNU $ac_path_GREP
  4307. case `"$ac_path_GREP" --version 2>&1` in
  4308. *GNU*)
  4309. ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  4310. *)
  4311. ac_count=0
  4312. $as_echo_n 0123456789 >"conftest.in"
  4313. while :
  4314. do
  4315. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4316. mv "conftest.tmp" "conftest.in"
  4317. cp "conftest.in" "conftest.nl"
  4318. $as_echo 'GREP' >> "conftest.nl"
  4319. "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4320. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4321. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4322. if test $ac_count -gt ${ac_path_GREP_max-0}; then
  4323. # Best one so far, save it but keep looking for a better one
  4324. ac_cv_path_GREP="$ac_path_GREP"
  4325. ac_path_GREP_max=$ac_count
  4326. fi
  4327. # 10*(2^10) chars as input seems more than enough
  4328. test $ac_count -gt 10 && break
  4329. done
  4330. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4331. esac
  4332. $ac_path_GREP_found && break 3
  4333. done
  4334. done
  4335. done
  4336. IFS=$as_save_IFS
  4337. if test -z "$ac_cv_path_GREP"; then
  4338. as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4339. fi
  4340. else
  4341. ac_cv_path_GREP=$GREP
  4342. fi
  4343. fi
  4344. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
  4345. $as_echo "$ac_cv_path_GREP" >&6; }
  4346. GREP="$ac_cv_path_GREP"
  4347. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
  4348. $as_echo_n "checking for egrep... " >&6; }
  4349. if ${ac_cv_path_EGREP+:} false; then :
  4350. $as_echo_n "(cached) " >&6
  4351. else
  4352. if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  4353. then ac_cv_path_EGREP="$GREP -E"
  4354. else
  4355. if test -z "$EGREP"; then
  4356. ac_path_EGREP_found=false
  4357. # Loop through the user's path and test for each of PROGNAME-LIST
  4358. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4359. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4360. do
  4361. IFS=$as_save_IFS
  4362. test -z "$as_dir" && as_dir=.
  4363. for ac_prog in egrep; do
  4364. for ac_exec_ext in '' $ac_executable_extensions; do
  4365. ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4366. as_fn_executable_p "$ac_path_EGREP" || continue
  4367. # Check for GNU ac_path_EGREP and select it if it is found.
  4368. # Check for GNU $ac_path_EGREP
  4369. case `"$ac_path_EGREP" --version 2>&1` in
  4370. *GNU*)
  4371. ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  4372. *)
  4373. ac_count=0
  4374. $as_echo_n 0123456789 >"conftest.in"
  4375. while :
  4376. do
  4377. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4378. mv "conftest.tmp" "conftest.in"
  4379. cp "conftest.in" "conftest.nl"
  4380. $as_echo 'EGREP' >> "conftest.nl"
  4381. "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4382. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4383. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4384. if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  4385. # Best one so far, save it but keep looking for a better one
  4386. ac_cv_path_EGREP="$ac_path_EGREP"
  4387. ac_path_EGREP_max=$ac_count
  4388. fi
  4389. # 10*(2^10) chars as input seems more than enough
  4390. test $ac_count -gt 10 && break
  4391. done
  4392. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4393. esac
  4394. $ac_path_EGREP_found && break 3
  4395. done
  4396. done
  4397. done
  4398. IFS=$as_save_IFS
  4399. if test -z "$ac_cv_path_EGREP"; then
  4400. as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4401. fi
  4402. else
  4403. ac_cv_path_EGREP=$EGREP
  4404. fi
  4405. fi
  4406. fi
  4407. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
  4408. $as_echo "$ac_cv_path_EGREP" >&6; }
  4409. EGREP="$ac_cv_path_EGREP"
  4410. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  4411. $as_echo_n "checking for ANSI C header files... " >&6; }
  4412. if ${ac_cv_header_stdc+:} false; then :
  4413. $as_echo_n "(cached) " >&6
  4414. else
  4415. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4416. /* end confdefs.h. */
  4417. #include <stdlib.h>
  4418. #include <stdarg.h>
  4419. #include <string.h>
  4420. #include <float.h>
  4421. int
  4422. main ()
  4423. {
  4424. ;
  4425. return 0;
  4426. }
  4427. _ACEOF
  4428. if ac_fn_c_try_compile "$LINENO"; then :
  4429. ac_cv_header_stdc=yes
  4430. else
  4431. ac_cv_header_stdc=no
  4432. fi
  4433. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4434. if test $ac_cv_header_stdc = yes; then
  4435. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4436. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4437. /* end confdefs.h. */
  4438. #include <string.h>
  4439. _ACEOF
  4440. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4441. $EGREP "memchr" >/dev/null 2>&1; then :
  4442. else
  4443. ac_cv_header_stdc=no
  4444. fi
  4445. rm -f conftest*
  4446. fi
  4447. if test $ac_cv_header_stdc = yes; then
  4448. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4449. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4450. /* end confdefs.h. */
  4451. #include <stdlib.h>
  4452. _ACEOF
  4453. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4454. $EGREP "free" >/dev/null 2>&1; then :
  4455. else
  4456. ac_cv_header_stdc=no
  4457. fi
  4458. rm -f conftest*
  4459. fi
  4460. if test $ac_cv_header_stdc = yes; then
  4461. # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4462. if test "$cross_compiling" = yes; then :
  4463. :
  4464. else
  4465. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4466. /* end confdefs.h. */
  4467. #include <ctype.h>
  4468. #include <stdlib.h>
  4469. #if ((' ' & 0x0FF) == 0x020)
  4470. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4471. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4472. #else
  4473. # define ISLOWER(c) \
  4474. (('a' <= (c) && (c) <= 'i') \
  4475. || ('j' <= (c) && (c) <= 'r') \
  4476. || ('s' <= (c) && (c) <= 'z'))
  4477. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4478. #endif
  4479. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4480. int
  4481. main ()
  4482. {
  4483. int i;
  4484. for (i = 0; i < 256; i++)
  4485. if (XOR (islower (i), ISLOWER (i))
  4486. || toupper (i) != TOUPPER (i))
  4487. return 2;
  4488. return 0;
  4489. }
  4490. _ACEOF
  4491. if ac_fn_c_try_run "$LINENO"; then :
  4492. else
  4493. ac_cv_header_stdc=no
  4494. fi
  4495. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4496. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4497. fi
  4498. fi
  4499. fi
  4500. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  4501. $as_echo "$ac_cv_header_stdc" >&6; }
  4502. if test $ac_cv_header_stdc = yes; then
  4503. $as_echo "#define STDC_HEADERS 1" >>confdefs.h
  4504. fi
  4505. # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  4506. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  4507. inttypes.h stdint.h unistd.h
  4508. do :
  4509. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4510. ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
  4511. "
  4512. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  4513. cat >>confdefs.h <<_ACEOF
  4514. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4515. _ACEOF
  4516. fi
  4517. done
  4518. ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
  4519. if test "x$ac_cv_header_minix_config_h" = xyes; then :
  4520. MINIX=yes
  4521. else
  4522. MINIX=
  4523. fi
  4524. if test "$MINIX" = yes; then
  4525. $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
  4526. $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
  4527. $as_echo "#define _MINIX 1" >>confdefs.h
  4528. fi
  4529. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
  4530. $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
  4531. if ${ac_cv_safe_to_define___extensions__+:} false; then :
  4532. $as_echo_n "(cached) " >&6
  4533. else
  4534. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4535. /* end confdefs.h. */
  4536. # define __EXTENSIONS__ 1
  4537. $ac_includes_default
  4538. int
  4539. main ()
  4540. {
  4541. ;
  4542. return 0;
  4543. }
  4544. _ACEOF
  4545. if ac_fn_c_try_compile "$LINENO"; then :
  4546. ac_cv_safe_to_define___extensions__=yes
  4547. else
  4548. ac_cv_safe_to_define___extensions__=no
  4549. fi
  4550. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4551. fi
  4552. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
  4553. $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  4554. test $ac_cv_safe_to_define___extensions__ = yes &&
  4555. $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
  4556. $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
  4557. $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
  4558. $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
  4559. $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
  4560. if test "x$CC" != xcc; then
  4561. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
  4562. $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
  4563. else
  4564. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
  4565. $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
  4566. fi
  4567. set dummy $CC; ac_cc=`$as_echo "$2" |
  4568. sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  4569. if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
  4570. $as_echo_n "(cached) " >&6
  4571. else
  4572. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4573. /* end confdefs.h. */
  4574. int
  4575. main ()
  4576. {
  4577. ;
  4578. return 0;
  4579. }
  4580. _ACEOF
  4581. # Make sure it works both with $CC and with simple cc.
  4582. # We do the test twice because some compilers refuse to overwrite an
  4583. # existing .o file with -o, though they will create one.
  4584. ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  4585. rm -f conftest2.*
  4586. if { { case "(($ac_try" in
  4587. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4588. *) ac_try_echo=$ac_try;;
  4589. esac
  4590. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4591. $as_echo "$ac_try_echo"; } >&5
  4592. (eval "$ac_try") 2>&5
  4593. ac_status=$?
  4594. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4595. test $ac_status = 0; } &&
  4596. test -f conftest2.$ac_objext && { { case "(($ac_try" in
  4597. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4598. *) ac_try_echo=$ac_try;;
  4599. esac
  4600. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4601. $as_echo "$ac_try_echo"; } >&5
  4602. (eval "$ac_try") 2>&5
  4603. ac_status=$?
  4604. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4605. test $ac_status = 0; };
  4606. then
  4607. eval ac_cv_prog_cc_${ac_cc}_c_o=yes
  4608. if test "x$CC" != xcc; then
  4609. # Test first that cc exists at all.
  4610. if { ac_try='cc -c conftest.$ac_ext >&5'
  4611. { { case "(($ac_try" in
  4612. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4613. *) ac_try_echo=$ac_try;;
  4614. esac
  4615. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4616. $as_echo "$ac_try_echo"; } >&5
  4617. (eval "$ac_try") 2>&5
  4618. ac_status=$?
  4619. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4620. test $ac_status = 0; }; }; then
  4621. ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  4622. rm -f conftest2.*
  4623. if { { case "(($ac_try" in
  4624. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4625. *) ac_try_echo=$ac_try;;
  4626. esac
  4627. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4628. $as_echo "$ac_try_echo"; } >&5
  4629. (eval "$ac_try") 2>&5
  4630. ac_status=$?
  4631. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4632. test $ac_status = 0; } &&
  4633. test -f conftest2.$ac_objext && { { case "(($ac_try" in
  4634. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4635. *) ac_try_echo=$ac_try;;
  4636. esac
  4637. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4638. $as_echo "$ac_try_echo"; } >&5
  4639. (eval "$ac_try") 2>&5
  4640. ac_status=$?
  4641. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4642. test $ac_status = 0; };
  4643. then
  4644. # cc works too.
  4645. :
  4646. else
  4647. # cc exists but doesn't like -o.
  4648. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  4649. fi
  4650. fi
  4651. fi
  4652. else
  4653. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  4654. fi
  4655. rm -f core conftest*
  4656. fi
  4657. if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
  4658. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  4659. $as_echo "yes" >&6; }
  4660. else
  4661. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  4662. $as_echo "no" >&6; }
  4663. $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
  4664. fi
  4665. # FIXME: we rely on the cache variable name because
  4666. # there is no other way.
  4667. set dummy $CC
  4668. am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  4669. eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
  4670. if test "$am_t" != yes; then
  4671. # Losing compiler, so override with the script.
  4672. # FIXME: It is wrong to rewrite CC.
  4673. # But if we don't then we get into trouble of one sort or another.
  4674. # A longer-term fix would be to have automake use am__CC in this case,
  4675. # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  4676. CC="$am_aux_dir/compile $CC"
  4677. fi
  4678. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
  4679. $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
  4680. if ${ac_cv_c_bigendian+:} false; then :
  4681. $as_echo_n "(cached) " >&6
  4682. else
  4683. ac_cv_c_bigendian=unknown
  4684. # See if we're dealing with a universal compiler.
  4685. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4686. /* end confdefs.h. */
  4687. #ifndef __APPLE_CC__
  4688. not a universal capable compiler
  4689. #endif
  4690. typedef int dummy;
  4691. _ACEOF
  4692. if ac_fn_c_try_compile "$LINENO"; then :
  4693. # Check for potential -arch flags. It is not universal unless
  4694. # there are at least two -arch flags with different values.
  4695. ac_arch=
  4696. ac_prev=
  4697. for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
  4698. if test -n "$ac_prev"; then
  4699. case $ac_word in
  4700. i?86 | x86_64 | ppc | ppc64)
  4701. if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
  4702. ac_arch=$ac_word
  4703. else
  4704. ac_cv_c_bigendian=universal
  4705. break
  4706. fi
  4707. ;;
  4708. esac
  4709. ac_prev=
  4710. elif test "x$ac_word" = "x-arch"; then
  4711. ac_prev=arch
  4712. fi
  4713. done
  4714. fi
  4715. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4716. if test $ac_cv_c_bigendian = unknown; then
  4717. # See if sys/param.h defines the BYTE_ORDER macro.
  4718. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4719. /* end confdefs.h. */
  4720. #include <sys/types.h>
  4721. #include <sys/param.h>
  4722. int
  4723. main ()
  4724. {
  4725. #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
  4726. && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
  4727. && LITTLE_ENDIAN)
  4728. bogus endian macros
  4729. #endif
  4730. ;
  4731. return 0;
  4732. }
  4733. _ACEOF
  4734. if ac_fn_c_try_compile "$LINENO"; then :
  4735. # It does; now see whether it defined to BIG_ENDIAN or not.
  4736. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4737. /* end confdefs.h. */
  4738. #include <sys/types.h>
  4739. #include <sys/param.h>
  4740. int
  4741. main ()
  4742. {
  4743. #if BYTE_ORDER != BIG_ENDIAN
  4744. not big endian
  4745. #endif
  4746. ;
  4747. return 0;
  4748. }
  4749. _ACEOF
  4750. if ac_fn_c_try_compile "$LINENO"; then :
  4751. ac_cv_c_bigendian=yes
  4752. else
  4753. ac_cv_c_bigendian=no
  4754. fi
  4755. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4756. fi
  4757. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4758. fi
  4759. if test $ac_cv_c_bigendian = unknown; then
  4760. # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
  4761. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4762. /* end confdefs.h. */
  4763. #include <limits.h>
  4764. int
  4765. main ()
  4766. {
  4767. #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
  4768. bogus endian macros
  4769. #endif
  4770. ;
  4771. return 0;
  4772. }
  4773. _ACEOF
  4774. if ac_fn_c_try_compile "$LINENO"; then :
  4775. # It does; now see whether it defined to _BIG_ENDIAN or not.
  4776. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4777. /* end confdefs.h. */
  4778. #include <limits.h>
  4779. int
  4780. main ()
  4781. {
  4782. #ifndef _BIG_ENDIAN
  4783. not big endian
  4784. #endif
  4785. ;
  4786. return 0;
  4787. }
  4788. _ACEOF
  4789. if ac_fn_c_try_compile "$LINENO"; then :
  4790. ac_cv_c_bigendian=yes
  4791. else
  4792. ac_cv_c_bigendian=no
  4793. fi
  4794. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4795. fi
  4796. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4797. fi
  4798. if test $ac_cv_c_bigendian = unknown; then
  4799. # Compile a test program.
  4800. if test "$cross_compiling" = yes; then :
  4801. # Try to guess by grepping values from an object file.
  4802. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4803. /* end confdefs.h. */
  4804. short int ascii_mm[] =
  4805. { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
  4806. short int ascii_ii[] =
  4807. { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
  4808. int use_ascii (int i) {
  4809. return ascii_mm[i] + ascii_ii[i];
  4810. }
  4811. short int ebcdic_ii[] =
  4812. { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
  4813. short int ebcdic_mm[] =
  4814. { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
  4815. int use_ebcdic (int i) {
  4816. return ebcdic_mm[i] + ebcdic_ii[i];
  4817. }
  4818. extern int foo;
  4819. int
  4820. main ()
  4821. {
  4822. return use_ascii (foo) == use_ebcdic (foo);
  4823. ;
  4824. return 0;
  4825. }
  4826. _ACEOF
  4827. if ac_fn_c_try_compile "$LINENO"; then :
  4828. if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
  4829. ac_cv_c_bigendian=yes
  4830. fi
  4831. if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
  4832. if test "$ac_cv_c_bigendian" = unknown; then
  4833. ac_cv_c_bigendian=no
  4834. else
  4835. # finding both strings is unlikely to happen, but who knows?
  4836. ac_cv_c_bigendian=unknown
  4837. fi
  4838. fi
  4839. fi
  4840. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4841. else
  4842. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4843. /* end confdefs.h. */
  4844. $ac_includes_default
  4845. int
  4846. main ()
  4847. {
  4848. /* Are we little or big endian? From Harbison&Steele. */
  4849. union
  4850. {
  4851. long int l;
  4852. char c[sizeof (long int)];
  4853. } u;
  4854. u.l = 1;
  4855. return u.c[sizeof (long int) - 1] == 1;
  4856. ;
  4857. return 0;
  4858. }
  4859. _ACEOF
  4860. if ac_fn_c_try_run "$LINENO"; then :
  4861. ac_cv_c_bigendian=no
  4862. else
  4863. ac_cv_c_bigendian=yes
  4864. fi
  4865. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4866. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4867. fi
  4868. fi
  4869. fi
  4870. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
  4871. $as_echo "$ac_cv_c_bigendian" >&6; }
  4872. case $ac_cv_c_bigendian in #(
  4873. yes)
  4874. $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
  4875. ;; #(
  4876. no)
  4877. ;; #(
  4878. universal)
  4879. $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
  4880. ;; #(
  4881. *)
  4882. as_fn_error $? "unknown endianness
  4883. presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
  4884. esac
  4885. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
  4886. $as_echo_n "checking whether ln -s works... " >&6; }
  4887. LN_S=$as_ln_s
  4888. if test "$LN_S" = "ln -s"; then
  4889. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  4890. $as_echo "yes" >&6; }
  4891. else
  4892. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
  4893. $as_echo "no, using $LN_S" >&6; }
  4894. fi
  4895. case `pwd` in
  4896. *\ * | *\ *)
  4897. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
  4898. $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
  4899. esac
  4900. macro_version='2.4.2'
  4901. macro_revision='1.3337'
  4902. ltmain="$ac_aux_dir/ltmain.sh"
  4903. # Backslashify metacharacters that are still active within
  4904. # double-quoted strings.
  4905. sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
  4906. # Same as above, but do not quote variable references.
  4907. double_quote_subst='s/\(["`\\]\)/\\\1/g'
  4908. # Sed substitution to delay expansion of an escaped shell variable in a
  4909. # double_quote_subst'ed string.
  4910. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  4911. # Sed substitution to delay expansion of an escaped single quote.
  4912. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
  4913. # Sed substitution to avoid accidental globbing in evaled expressions
  4914. no_glob_subst='s/\*/\\\*/g'
  4915. ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  4916. ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
  4917. ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
  4918. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
  4919. $as_echo_n "checking how to print strings... " >&6; }
  4920. # Test print first, because it will be a builtin if present.
  4921. if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
  4922. test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
  4923. ECHO='print -r --'
  4924. elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
  4925. ECHO='printf %s\n'
  4926. else
  4927. # Use this function as a fallback that always works.
  4928. func_fallback_echo ()
  4929. {
  4930. eval 'cat <<_LTECHO_EOF
  4931. $1
  4932. _LTECHO_EOF'
  4933. }
  4934. ECHO='func_fallback_echo'
  4935. fi
  4936. # func_echo_all arg...
  4937. # Invoke $ECHO with all args, space-separated.
  4938. func_echo_all ()
  4939. {
  4940. $ECHO ""
  4941. }
  4942. case "$ECHO" in
  4943. printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
  4944. $as_echo "printf" >&6; } ;;
  4945. print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
  4946. $as_echo "print -r" >&6; } ;;
  4947. *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
  4948. $as_echo "cat" >&6; } ;;
  4949. esac
  4950. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
  4951. $as_echo_n "checking for a sed that does not truncate output... " >&6; }
  4952. if ${ac_cv_path_SED+:} false; then :
  4953. $as_echo_n "(cached) " >&6
  4954. else
  4955. ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
  4956. for ac_i in 1 2 3 4 5 6 7; do
  4957. ac_script="$ac_script$as_nl$ac_script"
  4958. done
  4959. echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
  4960. { ac_script=; unset ac_script;}
  4961. if test -z "$SED"; then
  4962. ac_path_SED_found=false
  4963. # Loop through the user's path and test for each of PROGNAME-LIST
  4964. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4965. for as_dir in $PATH
  4966. do
  4967. IFS=$as_save_IFS
  4968. test -z "$as_dir" && as_dir=.
  4969. for ac_prog in sed gsed; do
  4970. for ac_exec_ext in '' $ac_executable_extensions; do
  4971. ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
  4972. as_fn_executable_p "$ac_path_SED" || continue
  4973. # Check for GNU ac_path_SED and select it if it is found.
  4974. # Check for GNU $ac_path_SED
  4975. case `"$ac_path_SED" --version 2>&1` in
  4976. *GNU*)
  4977. ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
  4978. *)
  4979. ac_count=0
  4980. $as_echo_n 0123456789 >"conftest.in"
  4981. while :
  4982. do
  4983. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4984. mv "conftest.tmp" "conftest.in"
  4985. cp "conftest.in" "conftest.nl"
  4986. $as_echo '' >> "conftest.nl"
  4987. "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4988. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4989. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4990. if test $ac_count -gt ${ac_path_SED_max-0}; then
  4991. # Best one so far, save it but keep looking for a better one
  4992. ac_cv_path_SED="$ac_path_SED"
  4993. ac_path_SED_max=$ac_count
  4994. fi
  4995. # 10*(2^10) chars as input seems more than enough
  4996. test $ac_count -gt 10 && break
  4997. done
  4998. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4999. esac
  5000. $ac_path_SED_found && break 3
  5001. done
  5002. done
  5003. done
  5004. IFS=$as_save_IFS
  5005. if test -z "$ac_cv_path_SED"; then
  5006. as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  5007. fi
  5008. else
  5009. ac_cv_path_SED=$SED
  5010. fi
  5011. fi
  5012. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
  5013. $as_echo "$ac_cv_path_SED" >&6; }
  5014. SED="$ac_cv_path_SED"
  5015. rm -f conftest.sed
  5016. test -z "$SED" && SED=sed
  5017. Xsed="$SED -e 1s/^X//"
  5018. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
  5019. $as_echo_n "checking for fgrep... " >&6; }
  5020. if ${ac_cv_path_FGREP+:} false; then :
  5021. $as_echo_n "(cached) " >&6
  5022. else
  5023. if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
  5024. then ac_cv_path_FGREP="$GREP -F"
  5025. else
  5026. if test -z "$FGREP"; then
  5027. ac_path_FGREP_found=false
  5028. # Loop through the user's path and test for each of PROGNAME-LIST
  5029. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5030. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  5031. do
  5032. IFS=$as_save_IFS
  5033. test -z "$as_dir" && as_dir=.
  5034. for ac_prog in fgrep; do
  5035. for ac_exec_ext in '' $ac_executable_extensions; do
  5036. ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
  5037. as_fn_executable_p "$ac_path_FGREP" || continue
  5038. # Check for GNU ac_path_FGREP and select it if it is found.
  5039. # Check for GNU $ac_path_FGREP
  5040. case `"$ac_path_FGREP" --version 2>&1` in
  5041. *GNU*)
  5042. ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
  5043. *)
  5044. ac_count=0
  5045. $as_echo_n 0123456789 >"conftest.in"
  5046. while :
  5047. do
  5048. cat "conftest.in" "conftest.in" >"conftest.tmp"
  5049. mv "conftest.tmp" "conftest.in"
  5050. cp "conftest.in" "conftest.nl"
  5051. $as_echo 'FGREP' >> "conftest.nl"
  5052. "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5053. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5054. as_fn_arith $ac_count + 1 && ac_count=$as_val
  5055. if test $ac_count -gt ${ac_path_FGREP_max-0}; then
  5056. # Best one so far, save it but keep looking for a better one
  5057. ac_cv_path_FGREP="$ac_path_FGREP"
  5058. ac_path_FGREP_max=$ac_count
  5059. fi
  5060. # 10*(2^10) chars as input seems more than enough
  5061. test $ac_count -gt 10 && break
  5062. done
  5063. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5064. esac
  5065. $ac_path_FGREP_found && break 3
  5066. done
  5067. done
  5068. done
  5069. IFS=$as_save_IFS
  5070. if test -z "$ac_cv_path_FGREP"; then
  5071. as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  5072. fi
  5073. else
  5074. ac_cv_path_FGREP=$FGREP
  5075. fi
  5076. fi
  5077. fi
  5078. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
  5079. $as_echo "$ac_cv_path_FGREP" >&6; }
  5080. FGREP="$ac_cv_path_FGREP"
  5081. test -z "$GREP" && GREP=grep
  5082. # Check whether --with-gnu-ld was given.
  5083. if test "${with_gnu_ld+set}" = set; then :
  5084. withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
  5085. else
  5086. with_gnu_ld=no
  5087. fi
  5088. ac_prog=ld
  5089. if test "$GCC" = yes; then
  5090. # Check if gcc -print-prog-name=ld gives a path.
  5091. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
  5092. $as_echo_n "checking for ld used by $CC... " >&6; }
  5093. case $host in
  5094. *-*-mingw*)
  5095. # gcc leaves a trailing carriage return which upsets mingw
  5096. ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  5097. *)
  5098. ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  5099. esac
  5100. case $ac_prog in
  5101. # Accept absolute paths.
  5102. [\\/]* | ?:[\\/]*)
  5103. re_direlt='/[^/][^/]*/\.\./'
  5104. # Canonicalize the pathname of ld
  5105. ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
  5106. while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
  5107. ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
  5108. done
  5109. test -z "$LD" && LD="$ac_prog"
  5110. ;;
  5111. "")
  5112. # If it fails, then pretend we aren't using GCC.
  5113. ac_prog=ld
  5114. ;;
  5115. *)
  5116. # If it is relative, then search for the first ld in PATH.
  5117. with_gnu_ld=unknown
  5118. ;;
  5119. esac
  5120. elif test "$with_gnu_ld" = yes; then
  5121. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
  5122. $as_echo_n "checking for GNU ld... " >&6; }
  5123. else
  5124. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
  5125. $as_echo_n "checking for non-GNU ld... " >&6; }
  5126. fi
  5127. if ${lt_cv_path_LD+:} false; then :
  5128. $as_echo_n "(cached) " >&6
  5129. else
  5130. if test -z "$LD"; then
  5131. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5132. for ac_dir in $PATH; do
  5133. IFS="$lt_save_ifs"
  5134. test -z "$ac_dir" && ac_dir=.
  5135. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
  5136. lt_cv_path_LD="$ac_dir/$ac_prog"
  5137. # Check to see if the program is GNU ld. I'd rather use --version,
  5138. # but apparently some variants of GNU ld only accept -v.
  5139. # Break only if it was the GNU/non-GNU ld that we prefer.
  5140. case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
  5141. *GNU* | *'with BFD'*)
  5142. test "$with_gnu_ld" != no && break
  5143. ;;
  5144. *)
  5145. test "$with_gnu_ld" != yes && break
  5146. ;;
  5147. esac
  5148. fi
  5149. done
  5150. IFS="$lt_save_ifs"
  5151. else
  5152. lt_cv_path_LD="$LD" # Let the user override the test with a path.
  5153. fi
  5154. fi
  5155. LD="$lt_cv_path_LD"
  5156. if test -n "$LD"; then
  5157. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
  5158. $as_echo "$LD" >&6; }
  5159. else
  5160. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5161. $as_echo "no" >&6; }
  5162. fi
  5163. test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
  5164. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
  5165. $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
  5166. if ${lt_cv_prog_gnu_ld+:} false; then :
  5167. $as_echo_n "(cached) " >&6
  5168. else
  5169. # I'd rather use --version here, but apparently some GNU lds only accept -v.
  5170. case `$LD -v 2>&1 </dev/null` in
  5171. *GNU* | *'with BFD'*)
  5172. lt_cv_prog_gnu_ld=yes
  5173. ;;
  5174. *)
  5175. lt_cv_prog_gnu_ld=no
  5176. ;;
  5177. esac
  5178. fi
  5179. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
  5180. $as_echo "$lt_cv_prog_gnu_ld" >&6; }
  5181. with_gnu_ld=$lt_cv_prog_gnu_ld
  5182. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
  5183. $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
  5184. if ${lt_cv_path_NM+:} false; then :
  5185. $as_echo_n "(cached) " >&6
  5186. else
  5187. if test -n "$NM"; then
  5188. # Let the user override the test.
  5189. lt_cv_path_NM="$NM"
  5190. else
  5191. lt_nm_to_check="${ac_tool_prefix}nm"
  5192. if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
  5193. lt_nm_to_check="$lt_nm_to_check nm"
  5194. fi
  5195. for lt_tmp_nm in $lt_nm_to_check; do
  5196. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5197. for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
  5198. IFS="$lt_save_ifs"
  5199. test -z "$ac_dir" && ac_dir=.
  5200. tmp_nm="$ac_dir/$lt_tmp_nm"
  5201. if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
  5202. # Check to see if the nm accepts a BSD-compat flag.
  5203. # Adding the `sed 1q' prevents false positives on HP-UX, which says:
  5204. # nm: unknown option "B" ignored
  5205. # Tru64's nm complains that /dev/null is an invalid object file
  5206. case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
  5207. */dev/null* | *'Invalid file or object type'*)
  5208. lt_cv_path_NM="$tmp_nm -B"
  5209. break
  5210. ;;
  5211. *)
  5212. case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
  5213. */dev/null*)
  5214. lt_cv_path_NM="$tmp_nm -p"
  5215. break
  5216. ;;
  5217. *)
  5218. lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
  5219. continue # so that we can try to find one that supports BSD flags
  5220. ;;
  5221. esac
  5222. ;;
  5223. esac
  5224. fi
  5225. done
  5226. IFS="$lt_save_ifs"
  5227. done
  5228. : ${lt_cv_path_NM=no}
  5229. fi
  5230. fi
  5231. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
  5232. $as_echo "$lt_cv_path_NM" >&6; }
  5233. if test "$lt_cv_path_NM" != "no"; then
  5234. NM="$lt_cv_path_NM"
  5235. else
  5236. # Didn't find any BSD compatible name lister, look for dumpbin.
  5237. if test -n "$DUMPBIN"; then :
  5238. # Let the user override the test.
  5239. else
  5240. if test -n "$ac_tool_prefix"; then
  5241. for ac_prog in dumpbin "link -dump"
  5242. do
  5243. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  5244. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  5245. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5246. $as_echo_n "checking for $ac_word... " >&6; }
  5247. if ${ac_cv_prog_DUMPBIN+:} false; then :
  5248. $as_echo_n "(cached) " >&6
  5249. else
  5250. if test -n "$DUMPBIN"; then
  5251. ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
  5252. else
  5253. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5254. for as_dir in $PATH
  5255. do
  5256. IFS=$as_save_IFS
  5257. test -z "$as_dir" && as_dir=.
  5258. for ac_exec_ext in '' $ac_executable_extensions; do
  5259. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5260. ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
  5261. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5262. break 2
  5263. fi
  5264. done
  5265. done
  5266. IFS=$as_save_IFS
  5267. fi
  5268. fi
  5269. DUMPBIN=$ac_cv_prog_DUMPBIN
  5270. if test -n "$DUMPBIN"; then
  5271. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
  5272. $as_echo "$DUMPBIN" >&6; }
  5273. else
  5274. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5275. $as_echo "no" >&6; }
  5276. fi
  5277. test -n "$DUMPBIN" && break
  5278. done
  5279. fi
  5280. if test -z "$DUMPBIN"; then
  5281. ac_ct_DUMPBIN=$DUMPBIN
  5282. for ac_prog in dumpbin "link -dump"
  5283. do
  5284. # Extract the first word of "$ac_prog", so it can be a program name with args.
  5285. set dummy $ac_prog; ac_word=$2
  5286. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5287. $as_echo_n "checking for $ac_word... " >&6; }
  5288. if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
  5289. $as_echo_n "(cached) " >&6
  5290. else
  5291. if test -n "$ac_ct_DUMPBIN"; then
  5292. ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
  5293. else
  5294. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5295. for as_dir in $PATH
  5296. do
  5297. IFS=$as_save_IFS
  5298. test -z "$as_dir" && as_dir=.
  5299. for ac_exec_ext in '' $ac_executable_extensions; do
  5300. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5301. ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
  5302. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5303. break 2
  5304. fi
  5305. done
  5306. done
  5307. IFS=$as_save_IFS
  5308. fi
  5309. fi
  5310. ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
  5311. if test -n "$ac_ct_DUMPBIN"; then
  5312. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
  5313. $as_echo "$ac_ct_DUMPBIN" >&6; }
  5314. else
  5315. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5316. $as_echo "no" >&6; }
  5317. fi
  5318. test -n "$ac_ct_DUMPBIN" && break
  5319. done
  5320. if test "x$ac_ct_DUMPBIN" = x; then
  5321. DUMPBIN=":"
  5322. else
  5323. case $cross_compiling:$ac_tool_warned in
  5324. yes:)
  5325. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5326. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5327. ac_tool_warned=yes ;;
  5328. esac
  5329. DUMPBIN=$ac_ct_DUMPBIN
  5330. fi
  5331. fi
  5332. case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
  5333. *COFF*)
  5334. DUMPBIN="$DUMPBIN -symbols"
  5335. ;;
  5336. *)
  5337. DUMPBIN=:
  5338. ;;
  5339. esac
  5340. fi
  5341. if test "$DUMPBIN" != ":"; then
  5342. NM="$DUMPBIN"
  5343. fi
  5344. fi
  5345. test -z "$NM" && NM=nm
  5346. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
  5347. $as_echo_n "checking the name lister ($NM) interface... " >&6; }
  5348. if ${lt_cv_nm_interface+:} false; then :
  5349. $as_echo_n "(cached) " >&6
  5350. else
  5351. lt_cv_nm_interface="BSD nm"
  5352. echo "int some_variable = 0;" > conftest.$ac_ext
  5353. (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
  5354. (eval "$ac_compile" 2>conftest.err)
  5355. cat conftest.err >&5
  5356. (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  5357. (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  5358. cat conftest.err >&5
  5359. (eval echo "\"\$as_me:$LINENO: output\"" >&5)
  5360. cat conftest.out >&5
  5361. if $GREP 'External.*some_variable' conftest.out > /dev/null; then
  5362. lt_cv_nm_interface="MS dumpbin"
  5363. fi
  5364. rm -f conftest*
  5365. fi
  5366. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
  5367. $as_echo "$lt_cv_nm_interface" >&6; }
  5368. # find the maximum length of command line arguments
  5369. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
  5370. $as_echo_n "checking the maximum length of command line arguments... " >&6; }
  5371. if ${lt_cv_sys_max_cmd_len+:} false; then :
  5372. $as_echo_n "(cached) " >&6
  5373. else
  5374. i=0
  5375. teststring="ABCD"
  5376. case $build_os in
  5377. msdosdjgpp*)
  5378. # On DJGPP, this test can blow up pretty badly due to problems in libc
  5379. # (any single argument exceeding 2000 bytes causes a buffer overrun
  5380. # during glob expansion). Even if it were fixed, the result of this
  5381. # check would be larger than it should be.
  5382. lt_cv_sys_max_cmd_len=12288; # 12K is about right
  5383. ;;
  5384. gnu*)
  5385. # Under GNU Hurd, this test is not required because there is
  5386. # no limit to the length of command line arguments.
  5387. # Libtool will interpret -1 as no limit whatsoever
  5388. lt_cv_sys_max_cmd_len=-1;
  5389. ;;
  5390. cygwin* | mingw* | cegcc*)
  5391. # On Win9x/ME, this test blows up -- it succeeds, but takes
  5392. # about 5 minutes as the teststring grows exponentially.
  5393. # Worse, since 9x/ME are not pre-emptively multitasking,
  5394. # you end up with a "frozen" computer, even though with patience
  5395. # the test eventually succeeds (with a max line length of 256k).
  5396. # Instead, let's just punt: use the minimum linelength reported by
  5397. # all of the supported platforms: 8192 (on NT/2K/XP).
  5398. lt_cv_sys_max_cmd_len=8192;
  5399. ;;
  5400. mint*)
  5401. # On MiNT this can take a long time and run out of memory.
  5402. lt_cv_sys_max_cmd_len=8192;
  5403. ;;
  5404. amigaos*)
  5405. # On AmigaOS with pdksh, this test takes hours, literally.
  5406. # So we just punt and use a minimum line length of 8192.
  5407. lt_cv_sys_max_cmd_len=8192;
  5408. ;;
  5409. netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
  5410. # This has been around since 386BSD, at least. Likely further.
  5411. if test -x /sbin/sysctl; then
  5412. lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
  5413. elif test -x /usr/sbin/sysctl; then
  5414. lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
  5415. else
  5416. lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
  5417. fi
  5418. # And add a safety zone
  5419. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5420. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5421. ;;
  5422. interix*)
  5423. # We know the value 262144 and hardcode it with a safety zone (like BSD)
  5424. lt_cv_sys_max_cmd_len=196608
  5425. ;;
  5426. os2*)
  5427. # The test takes a long time on OS/2.
  5428. lt_cv_sys_max_cmd_len=8192
  5429. ;;
  5430. osf*)
  5431. # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
  5432. # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
  5433. # nice to cause kernel panics so lets avoid the loop below.
  5434. # First set a reasonable default.
  5435. lt_cv_sys_max_cmd_len=16384
  5436. #
  5437. if test -x /sbin/sysconfig; then
  5438. case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
  5439. *1*) lt_cv_sys_max_cmd_len=-1 ;;
  5440. esac
  5441. fi
  5442. ;;
  5443. sco3.2v5*)
  5444. lt_cv_sys_max_cmd_len=102400
  5445. ;;
  5446. sysv5* | sco5v6* | sysv4.2uw2*)
  5447. kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
  5448. if test -n "$kargmax"; then
  5449. lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
  5450. else
  5451. lt_cv_sys_max_cmd_len=32768
  5452. fi
  5453. ;;
  5454. *)
  5455. lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
  5456. if test -n "$lt_cv_sys_max_cmd_len"; then
  5457. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5458. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5459. else
  5460. # Make teststring a little bigger before we do anything with it.
  5461. # a 1K string should be a reasonable start.
  5462. for i in 1 2 3 4 5 6 7 8 ; do
  5463. teststring=$teststring$teststring
  5464. done
  5465. SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
  5466. # If test is not a shell built-in, we'll probably end up computing a
  5467. # maximum length that is only half of the actual maximum length, but
  5468. # we can't tell.
  5469. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
  5470. = "X$teststring$teststring"; } >/dev/null 2>&1 &&
  5471. test $i != 17 # 1/2 MB should be enough
  5472. do
  5473. i=`expr $i + 1`
  5474. teststring=$teststring$teststring
  5475. done
  5476. # Only check the string length outside the loop.
  5477. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
  5478. teststring=
  5479. # Add a significant safety factor because C++ compilers can tack on
  5480. # massive amounts of additional arguments before passing them to the
  5481. # linker. It appears as though 1/2 is a usable value.
  5482. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
  5483. fi
  5484. ;;
  5485. esac
  5486. fi
  5487. if test -n $lt_cv_sys_max_cmd_len ; then
  5488. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
  5489. $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
  5490. else
  5491. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
  5492. $as_echo "none" >&6; }
  5493. fi
  5494. max_cmd_len=$lt_cv_sys_max_cmd_len
  5495. : ${CP="cp -f"}
  5496. : ${MV="mv -f"}
  5497. : ${RM="rm -f"}
  5498. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
  5499. $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
  5500. # Try some XSI features
  5501. xsi_shell=no
  5502. ( _lt_dummy="a/b/c"
  5503. test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
  5504. = c,a/b,b/c, \
  5505. && eval 'test $(( 1 + 1 )) -eq 2 \
  5506. && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
  5507. && xsi_shell=yes
  5508. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
  5509. $as_echo "$xsi_shell" >&6; }
  5510. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
  5511. $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
  5512. lt_shell_append=no
  5513. ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
  5514. >/dev/null 2>&1 \
  5515. && lt_shell_append=yes
  5516. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
  5517. $as_echo "$lt_shell_append" >&6; }
  5518. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  5519. lt_unset=unset
  5520. else
  5521. lt_unset=false
  5522. fi
  5523. # test EBCDIC or ASCII
  5524. case `echo X|tr X '\101'` in
  5525. A) # ASCII based system
  5526. # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  5527. lt_SP2NL='tr \040 \012'
  5528. lt_NL2SP='tr \015\012 \040\040'
  5529. ;;
  5530. *) # EBCDIC based system
  5531. lt_SP2NL='tr \100 \n'
  5532. lt_NL2SP='tr \r\n \100\100'
  5533. ;;
  5534. esac
  5535. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
  5536. $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
  5537. if ${lt_cv_to_host_file_cmd+:} false; then :
  5538. $as_echo_n "(cached) " >&6
  5539. else
  5540. case $host in
  5541. *-*-mingw* )
  5542. case $build in
  5543. *-*-mingw* ) # actually msys
  5544. lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
  5545. ;;
  5546. *-*-cygwin* )
  5547. lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
  5548. ;;
  5549. * ) # otherwise, assume *nix
  5550. lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
  5551. ;;
  5552. esac
  5553. ;;
  5554. *-*-cygwin* )
  5555. case $build in
  5556. *-*-mingw* ) # actually msys
  5557. lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
  5558. ;;
  5559. *-*-cygwin* )
  5560. lt_cv_to_host_file_cmd=func_convert_file_noop
  5561. ;;
  5562. * ) # otherwise, assume *nix
  5563. lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
  5564. ;;
  5565. esac
  5566. ;;
  5567. * ) # unhandled hosts (and "normal" native builds)
  5568. lt_cv_to_host_file_cmd=func_convert_file_noop
  5569. ;;
  5570. esac
  5571. fi
  5572. to_host_file_cmd=$lt_cv_to_host_file_cmd
  5573. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
  5574. $as_echo "$lt_cv_to_host_file_cmd" >&6; }
  5575. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
  5576. $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
  5577. if ${lt_cv_to_tool_file_cmd+:} false; then :
  5578. $as_echo_n "(cached) " >&6
  5579. else
  5580. #assume ordinary cross tools, or native build.
  5581. lt_cv_to_tool_file_cmd=func_convert_file_noop
  5582. case $host in
  5583. *-*-mingw* )
  5584. case $build in
  5585. *-*-mingw* ) # actually msys
  5586. lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
  5587. ;;
  5588. esac
  5589. ;;
  5590. esac
  5591. fi
  5592. to_tool_file_cmd=$lt_cv_to_tool_file_cmd
  5593. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
  5594. $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
  5595. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
  5596. $as_echo_n "checking for $LD option to reload object files... " >&6; }
  5597. if ${lt_cv_ld_reload_flag+:} false; then :
  5598. $as_echo_n "(cached) " >&6
  5599. else
  5600. lt_cv_ld_reload_flag='-r'
  5601. fi
  5602. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
  5603. $as_echo "$lt_cv_ld_reload_flag" >&6; }
  5604. reload_flag=$lt_cv_ld_reload_flag
  5605. case $reload_flag in
  5606. "" | " "*) ;;
  5607. *) reload_flag=" $reload_flag" ;;
  5608. esac
  5609. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5610. case $host_os in
  5611. cygwin* | mingw* | pw32* | cegcc*)
  5612. if test "$GCC" != yes; then
  5613. reload_cmds=false
  5614. fi
  5615. ;;
  5616. darwin*)
  5617. if test "$GCC" = yes; then
  5618. reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
  5619. else
  5620. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5621. fi
  5622. ;;
  5623. esac
  5624. if test -n "$ac_tool_prefix"; then
  5625. # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
  5626. set dummy ${ac_tool_prefix}objdump; ac_word=$2
  5627. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5628. $as_echo_n "checking for $ac_word... " >&6; }
  5629. if ${ac_cv_prog_OBJDUMP+:} false; then :
  5630. $as_echo_n "(cached) " >&6
  5631. else
  5632. if test -n "$OBJDUMP"; then
  5633. ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
  5634. else
  5635. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5636. for as_dir in $PATH
  5637. do
  5638. IFS=$as_save_IFS
  5639. test -z "$as_dir" && as_dir=.
  5640. for ac_exec_ext in '' $ac_executable_extensions; do
  5641. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5642. ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
  5643. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5644. break 2
  5645. fi
  5646. done
  5647. done
  5648. IFS=$as_save_IFS
  5649. fi
  5650. fi
  5651. OBJDUMP=$ac_cv_prog_OBJDUMP
  5652. if test -n "$OBJDUMP"; then
  5653. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
  5654. $as_echo "$OBJDUMP" >&6; }
  5655. else
  5656. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5657. $as_echo "no" >&6; }
  5658. fi
  5659. fi
  5660. if test -z "$ac_cv_prog_OBJDUMP"; then
  5661. ac_ct_OBJDUMP=$OBJDUMP
  5662. # Extract the first word of "objdump", so it can be a program name with args.
  5663. set dummy objdump; ac_word=$2
  5664. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5665. $as_echo_n "checking for $ac_word... " >&6; }
  5666. if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  5667. $as_echo_n "(cached) " >&6
  5668. else
  5669. if test -n "$ac_ct_OBJDUMP"; then
  5670. ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
  5671. else
  5672. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5673. for as_dir in $PATH
  5674. do
  5675. IFS=$as_save_IFS
  5676. test -z "$as_dir" && as_dir=.
  5677. for ac_exec_ext in '' $ac_executable_extensions; do
  5678. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5679. ac_cv_prog_ac_ct_OBJDUMP="objdump"
  5680. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5681. break 2
  5682. fi
  5683. done
  5684. done
  5685. IFS=$as_save_IFS
  5686. fi
  5687. fi
  5688. ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
  5689. if test -n "$ac_ct_OBJDUMP"; then
  5690. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
  5691. $as_echo "$ac_ct_OBJDUMP" >&6; }
  5692. else
  5693. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5694. $as_echo "no" >&6; }
  5695. fi
  5696. if test "x$ac_ct_OBJDUMP" = x; then
  5697. OBJDUMP="false"
  5698. else
  5699. case $cross_compiling:$ac_tool_warned in
  5700. yes:)
  5701. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5702. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5703. ac_tool_warned=yes ;;
  5704. esac
  5705. OBJDUMP=$ac_ct_OBJDUMP
  5706. fi
  5707. else
  5708. OBJDUMP="$ac_cv_prog_OBJDUMP"
  5709. fi
  5710. test -z "$OBJDUMP" && OBJDUMP=objdump
  5711. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
  5712. $as_echo_n "checking how to recognize dependent libraries... " >&6; }
  5713. if ${lt_cv_deplibs_check_method+:} false; then :
  5714. $as_echo_n "(cached) " >&6
  5715. else
  5716. lt_cv_file_magic_cmd='$MAGIC_CMD'
  5717. lt_cv_file_magic_test_file=
  5718. lt_cv_deplibs_check_method='unknown'
  5719. # Need to set the preceding variable on all platforms that support
  5720. # interlibrary dependencies.
  5721. # 'none' -- dependencies not supported.
  5722. # `unknown' -- same as none, but documents that we really don't know.
  5723. # 'pass_all' -- all dependencies passed with no checks.
  5724. # 'test_compile' -- check by making test program.
  5725. # 'file_magic [[regex]]' -- check by looking for files in library path
  5726. # which responds to the $file_magic_cmd with a given extended regex.
  5727. # If you have `file' or equivalent on your system and you're not sure
  5728. # whether `pass_all' will *always* work, you probably want this one.
  5729. case $host_os in
  5730. aix[4-9]*)
  5731. lt_cv_deplibs_check_method=pass_all
  5732. ;;
  5733. beos*)
  5734. lt_cv_deplibs_check_method=pass_all
  5735. ;;
  5736. bsdi[45]*)
  5737. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
  5738. lt_cv_file_magic_cmd='/usr/bin/file -L'
  5739. lt_cv_file_magic_test_file=/shlib/libc.so
  5740. ;;
  5741. cygwin*)
  5742. # func_win32_libid is a shell function defined in ltmain.sh
  5743. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5744. lt_cv_file_magic_cmd='func_win32_libid'
  5745. ;;
  5746. mingw* | pw32*)
  5747. # Base MSYS/MinGW do not provide the 'file' command needed by
  5748. # func_win32_libid shell function, so use a weaker test based on 'objdump',
  5749. # unless we find 'file', for example because we are cross-compiling.
  5750. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
  5751. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
  5752. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5753. lt_cv_file_magic_cmd='func_win32_libid'
  5754. else
  5755. # Keep this pattern in sync with the one in func_win32_libid.
  5756. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
  5757. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5758. fi
  5759. ;;
  5760. cegcc*)
  5761. # use the weaker test based on 'objdump'. See mingw*.
  5762. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  5763. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5764. ;;
  5765. darwin* | rhapsody*)
  5766. lt_cv_deplibs_check_method=pass_all
  5767. ;;
  5768. freebsd* | dragonfly*)
  5769. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5770. case $host_cpu in
  5771. i*86 )
  5772. # Not sure whether the presence of OpenBSD here was a mistake.
  5773. # Let's accept both of them until this is cleared up.
  5774. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
  5775. lt_cv_file_magic_cmd=/usr/bin/file
  5776. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
  5777. ;;
  5778. esac
  5779. else
  5780. lt_cv_deplibs_check_method=pass_all
  5781. fi
  5782. ;;
  5783. gnu*)
  5784. lt_cv_deplibs_check_method=pass_all
  5785. ;;
  5786. haiku*)
  5787. lt_cv_deplibs_check_method=pass_all
  5788. ;;
  5789. hpux10.20* | hpux11*)
  5790. lt_cv_file_magic_cmd=/usr/bin/file
  5791. case $host_cpu in
  5792. ia64*)
  5793. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
  5794. lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
  5795. ;;
  5796. hppa*64*)
  5797. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
  5798. lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
  5799. ;;
  5800. *)
  5801. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
  5802. lt_cv_file_magic_test_file=/usr/lib/libc.sl
  5803. ;;
  5804. esac
  5805. ;;
  5806. interix[3-9]*)
  5807. # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  5808. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
  5809. ;;
  5810. irix5* | irix6* | nonstopux*)
  5811. case $LD in
  5812. *-32|*"-32 ") libmagic=32-bit;;
  5813. *-n32|*"-n32 ") libmagic=N32;;
  5814. *-64|*"-64 ") libmagic=64-bit;;
  5815. *) libmagic=never-match;;
  5816. esac
  5817. lt_cv_deplibs_check_method=pass_all
  5818. ;;
  5819. # This must be glibc/ELF.
  5820. linux* | k*bsd*-gnu | kopensolaris*-gnu)
  5821. lt_cv_deplibs_check_method=pass_all
  5822. ;;
  5823. netbsd*)
  5824. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5825. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5826. else
  5827. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
  5828. fi
  5829. ;;
  5830. newos6*)
  5831. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
  5832. lt_cv_file_magic_cmd=/usr/bin/file
  5833. lt_cv_file_magic_test_file=/usr/lib/libnls.so
  5834. ;;
  5835. *nto* | *qnx*)
  5836. lt_cv_deplibs_check_method=pass_all
  5837. ;;
  5838. openbsd*)
  5839. if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
  5840. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
  5841. else
  5842. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5843. fi
  5844. ;;
  5845. osf3* | osf4* | osf5*)
  5846. lt_cv_deplibs_check_method=pass_all
  5847. ;;
  5848. rdos*)
  5849. lt_cv_deplibs_check_method=pass_all
  5850. ;;
  5851. solaris*)
  5852. lt_cv_deplibs_check_method=pass_all
  5853. ;;
  5854. sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  5855. lt_cv_deplibs_check_method=pass_all
  5856. ;;
  5857. sysv4 | sysv4.3*)
  5858. case $host_vendor in
  5859. motorola)
  5860. 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]'
  5861. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
  5862. ;;
  5863. ncr)
  5864. lt_cv_deplibs_check_method=pass_all
  5865. ;;
  5866. sequent)
  5867. lt_cv_file_magic_cmd='/bin/file'
  5868. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
  5869. ;;
  5870. sni)
  5871. lt_cv_file_magic_cmd='/bin/file'
  5872. lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
  5873. lt_cv_file_magic_test_file=/lib/libc.so
  5874. ;;
  5875. siemens)
  5876. lt_cv_deplibs_check_method=pass_all
  5877. ;;
  5878. pc)
  5879. lt_cv_deplibs_check_method=pass_all
  5880. ;;
  5881. esac
  5882. ;;
  5883. tpf*)
  5884. lt_cv_deplibs_check_method=pass_all
  5885. ;;
  5886. esac
  5887. fi
  5888. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
  5889. $as_echo "$lt_cv_deplibs_check_method" >&6; }
  5890. file_magic_glob=
  5891. want_nocaseglob=no
  5892. if test "$build" = "$host"; then
  5893. case $host_os in
  5894. mingw* | pw32*)
  5895. if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
  5896. want_nocaseglob=yes
  5897. else
  5898. file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
  5899. fi
  5900. ;;
  5901. esac
  5902. fi
  5903. file_magic_cmd=$lt_cv_file_magic_cmd
  5904. deplibs_check_method=$lt_cv_deplibs_check_method
  5905. test -z "$deplibs_check_method" && deplibs_check_method=unknown
  5906. if test -n "$ac_tool_prefix"; then
  5907. # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
  5908. set dummy ${ac_tool_prefix}dlltool; ac_word=$2
  5909. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5910. $as_echo_n "checking for $ac_word... " >&6; }
  5911. if ${ac_cv_prog_DLLTOOL+:} false; then :
  5912. $as_echo_n "(cached) " >&6
  5913. else
  5914. if test -n "$DLLTOOL"; then
  5915. ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
  5916. else
  5917. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5918. for as_dir in $PATH
  5919. do
  5920. IFS=$as_save_IFS
  5921. test -z "$as_dir" && as_dir=.
  5922. for ac_exec_ext in '' $ac_executable_extensions; do
  5923. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5924. ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
  5925. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5926. break 2
  5927. fi
  5928. done
  5929. done
  5930. IFS=$as_save_IFS
  5931. fi
  5932. fi
  5933. DLLTOOL=$ac_cv_prog_DLLTOOL
  5934. if test -n "$DLLTOOL"; then
  5935. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
  5936. $as_echo "$DLLTOOL" >&6; }
  5937. else
  5938. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5939. $as_echo "no" >&6; }
  5940. fi
  5941. fi
  5942. if test -z "$ac_cv_prog_DLLTOOL"; then
  5943. ac_ct_DLLTOOL=$DLLTOOL
  5944. # Extract the first word of "dlltool", so it can be a program name with args.
  5945. set dummy dlltool; ac_word=$2
  5946. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5947. $as_echo_n "checking for $ac_word... " >&6; }
  5948. if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
  5949. $as_echo_n "(cached) " >&6
  5950. else
  5951. if test -n "$ac_ct_DLLTOOL"; then
  5952. ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
  5953. else
  5954. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5955. for as_dir in $PATH
  5956. do
  5957. IFS=$as_save_IFS
  5958. test -z "$as_dir" && as_dir=.
  5959. for ac_exec_ext in '' $ac_executable_extensions; do
  5960. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5961. ac_cv_prog_ac_ct_DLLTOOL="dlltool"
  5962. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5963. break 2
  5964. fi
  5965. done
  5966. done
  5967. IFS=$as_save_IFS
  5968. fi
  5969. fi
  5970. ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
  5971. if test -n "$ac_ct_DLLTOOL"; then
  5972. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
  5973. $as_echo "$ac_ct_DLLTOOL" >&6; }
  5974. else
  5975. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5976. $as_echo "no" >&6; }
  5977. fi
  5978. if test "x$ac_ct_DLLTOOL" = x; then
  5979. DLLTOOL="false"
  5980. else
  5981. case $cross_compiling:$ac_tool_warned in
  5982. yes:)
  5983. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5984. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5985. ac_tool_warned=yes ;;
  5986. esac
  5987. DLLTOOL=$ac_ct_DLLTOOL
  5988. fi
  5989. else
  5990. DLLTOOL="$ac_cv_prog_DLLTOOL"
  5991. fi
  5992. test -z "$DLLTOOL" && DLLTOOL=dlltool
  5993. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
  5994. $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
  5995. if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
  5996. $as_echo_n "(cached) " >&6
  5997. else
  5998. lt_cv_sharedlib_from_linklib_cmd='unknown'
  5999. case $host_os in
  6000. cygwin* | mingw* | pw32* | cegcc*)
  6001. # two different shell functions defined in ltmain.sh
  6002. # decide which to use based on capabilities of $DLLTOOL
  6003. case `$DLLTOOL --help 2>&1` in
  6004. *--identify-strict*)
  6005. lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
  6006. ;;
  6007. *)
  6008. lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
  6009. ;;
  6010. esac
  6011. ;;
  6012. *)
  6013. # fallback: assume linklib IS sharedlib
  6014. lt_cv_sharedlib_from_linklib_cmd="$ECHO"
  6015. ;;
  6016. esac
  6017. fi
  6018. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
  6019. $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
  6020. sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
  6021. test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
  6022. if test -n "$ac_tool_prefix"; then
  6023. for ac_prog in ar
  6024. do
  6025. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  6026. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  6027. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6028. $as_echo_n "checking for $ac_word... " >&6; }
  6029. if ${ac_cv_prog_AR+:} false; then :
  6030. $as_echo_n "(cached) " >&6
  6031. else
  6032. if test -n "$AR"; then
  6033. ac_cv_prog_AR="$AR" # Let the user override the test.
  6034. else
  6035. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6036. for as_dir in $PATH
  6037. do
  6038. IFS=$as_save_IFS
  6039. test -z "$as_dir" && as_dir=.
  6040. for ac_exec_ext in '' $ac_executable_extensions; do
  6041. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6042. ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
  6043. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6044. break 2
  6045. fi
  6046. done
  6047. done
  6048. IFS=$as_save_IFS
  6049. fi
  6050. fi
  6051. AR=$ac_cv_prog_AR
  6052. if test -n "$AR"; then
  6053. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
  6054. $as_echo "$AR" >&6; }
  6055. else
  6056. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6057. $as_echo "no" >&6; }
  6058. fi
  6059. test -n "$AR" && break
  6060. done
  6061. fi
  6062. if test -z "$AR"; then
  6063. ac_ct_AR=$AR
  6064. for ac_prog in ar
  6065. do
  6066. # Extract the first word of "$ac_prog", so it can be a program name with args.
  6067. set dummy $ac_prog; ac_word=$2
  6068. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6069. $as_echo_n "checking for $ac_word... " >&6; }
  6070. if ${ac_cv_prog_ac_ct_AR+:} false; then :
  6071. $as_echo_n "(cached) " >&6
  6072. else
  6073. if test -n "$ac_ct_AR"; then
  6074. ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
  6075. else
  6076. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6077. for as_dir in $PATH
  6078. do
  6079. IFS=$as_save_IFS
  6080. test -z "$as_dir" && as_dir=.
  6081. for ac_exec_ext in '' $ac_executable_extensions; do
  6082. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6083. ac_cv_prog_ac_ct_AR="$ac_prog"
  6084. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6085. break 2
  6086. fi
  6087. done
  6088. done
  6089. IFS=$as_save_IFS
  6090. fi
  6091. fi
  6092. ac_ct_AR=$ac_cv_prog_ac_ct_AR
  6093. if test -n "$ac_ct_AR"; then
  6094. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
  6095. $as_echo "$ac_ct_AR" >&6; }
  6096. else
  6097. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6098. $as_echo "no" >&6; }
  6099. fi
  6100. test -n "$ac_ct_AR" && break
  6101. done
  6102. if test "x$ac_ct_AR" = x; then
  6103. AR="false"
  6104. else
  6105. case $cross_compiling:$ac_tool_warned in
  6106. yes:)
  6107. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6108. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6109. ac_tool_warned=yes ;;
  6110. esac
  6111. AR=$ac_ct_AR
  6112. fi
  6113. fi
  6114. : ${AR=ar}
  6115. : ${AR_FLAGS=cru}
  6116. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
  6117. $as_echo_n "checking for archiver @FILE support... " >&6; }
  6118. if ${lt_cv_ar_at_file+:} false; then :
  6119. $as_echo_n "(cached) " >&6
  6120. else
  6121. lt_cv_ar_at_file=no
  6122. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6123. /* end confdefs.h. */
  6124. int
  6125. main ()
  6126. {
  6127. ;
  6128. return 0;
  6129. }
  6130. _ACEOF
  6131. if ac_fn_c_try_compile "$LINENO"; then :
  6132. echo conftest.$ac_objext > conftest.lst
  6133. lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
  6134. { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  6135. (eval $lt_ar_try) 2>&5
  6136. ac_status=$?
  6137. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6138. test $ac_status = 0; }
  6139. if test "$ac_status" -eq 0; then
  6140. # Ensure the archiver fails upon bogus file names.
  6141. rm -f conftest.$ac_objext libconftest.a
  6142. { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  6143. (eval $lt_ar_try) 2>&5
  6144. ac_status=$?
  6145. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6146. test $ac_status = 0; }
  6147. if test "$ac_status" -ne 0; then
  6148. lt_cv_ar_at_file=@
  6149. fi
  6150. fi
  6151. rm -f conftest.* libconftest.a
  6152. fi
  6153. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  6154. fi
  6155. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
  6156. $as_echo "$lt_cv_ar_at_file" >&6; }
  6157. if test "x$lt_cv_ar_at_file" = xno; then
  6158. archiver_list_spec=
  6159. else
  6160. archiver_list_spec=$lt_cv_ar_at_file
  6161. fi
  6162. if test -n "$ac_tool_prefix"; then
  6163. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  6164. set dummy ${ac_tool_prefix}strip; ac_word=$2
  6165. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6166. $as_echo_n "checking for $ac_word... " >&6; }
  6167. if ${ac_cv_prog_STRIP+:} false; then :
  6168. $as_echo_n "(cached) " >&6
  6169. else
  6170. if test -n "$STRIP"; then
  6171. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  6172. else
  6173. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6174. for as_dir in $PATH
  6175. do
  6176. IFS=$as_save_IFS
  6177. test -z "$as_dir" && as_dir=.
  6178. for ac_exec_ext in '' $ac_executable_extensions; do
  6179. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6180. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  6181. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6182. break 2
  6183. fi
  6184. done
  6185. done
  6186. IFS=$as_save_IFS
  6187. fi
  6188. fi
  6189. STRIP=$ac_cv_prog_STRIP
  6190. if test -n "$STRIP"; then
  6191. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  6192. $as_echo "$STRIP" >&6; }
  6193. else
  6194. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6195. $as_echo "no" >&6; }
  6196. fi
  6197. fi
  6198. if test -z "$ac_cv_prog_STRIP"; then
  6199. ac_ct_STRIP=$STRIP
  6200. # Extract the first word of "strip", so it can be a program name with args.
  6201. set dummy strip; ac_word=$2
  6202. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6203. $as_echo_n "checking for $ac_word... " >&6; }
  6204. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  6205. $as_echo_n "(cached) " >&6
  6206. else
  6207. if test -n "$ac_ct_STRIP"; then
  6208. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  6209. else
  6210. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6211. for as_dir in $PATH
  6212. do
  6213. IFS=$as_save_IFS
  6214. test -z "$as_dir" && as_dir=.
  6215. for ac_exec_ext in '' $ac_executable_extensions; do
  6216. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6217. ac_cv_prog_ac_ct_STRIP="strip"
  6218. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6219. break 2
  6220. fi
  6221. done
  6222. done
  6223. IFS=$as_save_IFS
  6224. fi
  6225. fi
  6226. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  6227. if test -n "$ac_ct_STRIP"; then
  6228. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  6229. $as_echo "$ac_ct_STRIP" >&6; }
  6230. else
  6231. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6232. $as_echo "no" >&6; }
  6233. fi
  6234. if test "x$ac_ct_STRIP" = x; then
  6235. STRIP=":"
  6236. else
  6237. case $cross_compiling:$ac_tool_warned in
  6238. yes:)
  6239. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6240. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6241. ac_tool_warned=yes ;;
  6242. esac
  6243. STRIP=$ac_ct_STRIP
  6244. fi
  6245. else
  6246. STRIP="$ac_cv_prog_STRIP"
  6247. fi
  6248. test -z "$STRIP" && STRIP=:
  6249. if test -n "$ac_tool_prefix"; then
  6250. # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  6251. set dummy ${ac_tool_prefix}ranlib; ac_word=$2
  6252. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6253. $as_echo_n "checking for $ac_word... " >&6; }
  6254. if ${ac_cv_prog_RANLIB+:} false; then :
  6255. $as_echo_n "(cached) " >&6
  6256. else
  6257. if test -n "$RANLIB"; then
  6258. ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  6259. else
  6260. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6261. for as_dir in $PATH
  6262. do
  6263. IFS=$as_save_IFS
  6264. test -z "$as_dir" && as_dir=.
  6265. for ac_exec_ext in '' $ac_executable_extensions; do
  6266. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6267. ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
  6268. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6269. break 2
  6270. fi
  6271. done
  6272. done
  6273. IFS=$as_save_IFS
  6274. fi
  6275. fi
  6276. RANLIB=$ac_cv_prog_RANLIB
  6277. if test -n "$RANLIB"; then
  6278. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
  6279. $as_echo "$RANLIB" >&6; }
  6280. else
  6281. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6282. $as_echo "no" >&6; }
  6283. fi
  6284. fi
  6285. if test -z "$ac_cv_prog_RANLIB"; then
  6286. ac_ct_RANLIB=$RANLIB
  6287. # Extract the first word of "ranlib", so it can be a program name with args.
  6288. set dummy ranlib; ac_word=$2
  6289. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6290. $as_echo_n "checking for $ac_word... " >&6; }
  6291. if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  6292. $as_echo_n "(cached) " >&6
  6293. else
  6294. if test -n "$ac_ct_RANLIB"; then
  6295. ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
  6296. else
  6297. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6298. for as_dir in $PATH
  6299. do
  6300. IFS=$as_save_IFS
  6301. test -z "$as_dir" && as_dir=.
  6302. for ac_exec_ext in '' $ac_executable_extensions; do
  6303. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6304. ac_cv_prog_ac_ct_RANLIB="ranlib"
  6305. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6306. break 2
  6307. fi
  6308. done
  6309. done
  6310. IFS=$as_save_IFS
  6311. fi
  6312. fi
  6313. ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  6314. if test -n "$ac_ct_RANLIB"; then
  6315. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
  6316. $as_echo "$ac_ct_RANLIB" >&6; }
  6317. else
  6318. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6319. $as_echo "no" >&6; }
  6320. fi
  6321. if test "x$ac_ct_RANLIB" = x; then
  6322. RANLIB=":"
  6323. else
  6324. case $cross_compiling:$ac_tool_warned in
  6325. yes:)
  6326. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6327. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6328. ac_tool_warned=yes ;;
  6329. esac
  6330. RANLIB=$ac_ct_RANLIB
  6331. fi
  6332. else
  6333. RANLIB="$ac_cv_prog_RANLIB"
  6334. fi
  6335. test -z "$RANLIB" && RANLIB=:
  6336. # Determine commands to create old-style static archives.
  6337. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
  6338. old_postinstall_cmds='chmod 644 $oldlib'
  6339. old_postuninstall_cmds=
  6340. if test -n "$RANLIB"; then
  6341. case $host_os in
  6342. openbsd*)
  6343. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
  6344. ;;
  6345. *)
  6346. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
  6347. ;;
  6348. esac
  6349. old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
  6350. fi
  6351. case $host_os in
  6352. darwin*)
  6353. lock_old_archive_extraction=yes ;;
  6354. *)
  6355. lock_old_archive_extraction=no ;;
  6356. esac
  6357. # If no C compiler was specified, use CC.
  6358. LTCC=${LTCC-"$CC"}
  6359. # If no C compiler flags were specified, use CFLAGS.
  6360. LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  6361. # Allow CC to be a program name with arguments.
  6362. compiler=$CC
  6363. # Check for command to grab the raw symbol name followed by C symbol from nm.
  6364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
  6365. $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
  6366. if ${lt_cv_sys_global_symbol_pipe+:} false; then :
  6367. $as_echo_n "(cached) " >&6
  6368. else
  6369. # These are sane defaults that work on at least a few old systems.
  6370. # [They come from Ultrix. What could be older than Ultrix?!! ;)]
  6371. # Character class describing NM global symbol codes.
  6372. symcode='[BCDEGRST]'
  6373. # Regexp to match symbols that can be accessed directly from C.
  6374. sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
  6375. # Define system-specific variables.
  6376. case $host_os in
  6377. aix*)
  6378. symcode='[BCDT]'
  6379. ;;
  6380. cygwin* | mingw* | pw32* | cegcc*)
  6381. symcode='[ABCDGISTW]'
  6382. ;;
  6383. hpux*)
  6384. if test "$host_cpu" = ia64; then
  6385. symcode='[ABCDEGRST]'
  6386. fi
  6387. ;;
  6388. irix* | nonstopux*)
  6389. symcode='[BCDEGRST]'
  6390. ;;
  6391. osf*)
  6392. symcode='[BCDEGQRST]'
  6393. ;;
  6394. solaris*)
  6395. symcode='[BDRT]'
  6396. ;;
  6397. sco3.2v5*)
  6398. symcode='[DT]'
  6399. ;;
  6400. sysv4.2uw2*)
  6401. symcode='[DT]'
  6402. ;;
  6403. sysv5* | sco5v6* | unixware* | OpenUNIX*)
  6404. symcode='[ABDT]'
  6405. ;;
  6406. sysv4)
  6407. symcode='[DFNSTU]'
  6408. ;;
  6409. esac
  6410. # If we're using GNU nm, then use its standard symbol codes.
  6411. case `$NM -V 2>&1` in
  6412. *GNU* | *'with BFD'*)
  6413. symcode='[ABCDGIRSTW]' ;;
  6414. esac
  6415. # Transform an extracted symbol line into a proper C declaration.
  6416. # Some systems (esp. on ia64) link data and code symbols differently,
  6417. # so use this general approach.
  6418. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
  6419. # Transform an extracted symbol line into symbol name and symbol address
  6420. lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
  6421. 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'"
  6422. # Handle CRLF in mingw tool chain
  6423. opt_cr=
  6424. case $build_os in
  6425. mingw*)
  6426. opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  6427. ;;
  6428. esac
  6429. # Try without a prefix underscore, then with it.
  6430. for ac_symprfx in "" "_"; do
  6431. # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  6432. symxfrm="\\1 $ac_symprfx\\2 \\2"
  6433. # Write the raw and C identifiers.
  6434. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6435. # Fake it for dumpbin and say T for any non-static function
  6436. # and D for any global variable.
  6437. # Also find C++ and __fastcall symbols from MSVC++,
  6438. # which start with @ or ?.
  6439. lt_cv_sys_global_symbol_pipe="$AWK '"\
  6440. " {last_section=section; section=\$ 3};"\
  6441. " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
  6442. " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
  6443. " \$ 0!~/External *\|/{next};"\
  6444. " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
  6445. " {if(hide[section]) next};"\
  6446. " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
  6447. " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
  6448. " s[1]~/^[@?]/{print s[1], s[1]; next};"\
  6449. " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
  6450. " ' prfx=^$ac_symprfx"
  6451. else
  6452. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  6453. fi
  6454. lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
  6455. # Check to see that the pipe works correctly.
  6456. pipe_works=no
  6457. rm -f conftest*
  6458. cat > conftest.$ac_ext <<_LT_EOF
  6459. #ifdef __cplusplus
  6460. extern "C" {
  6461. #endif
  6462. char nm_test_var;
  6463. void nm_test_func(void);
  6464. void nm_test_func(void){}
  6465. #ifdef __cplusplus
  6466. }
  6467. #endif
  6468. int main(){nm_test_var='a';nm_test_func();return(0);}
  6469. _LT_EOF
  6470. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6471. (eval $ac_compile) 2>&5
  6472. ac_status=$?
  6473. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6474. test $ac_status = 0; }; then
  6475. # Now try to grab the symbols.
  6476. nlist=conftest.nm
  6477. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
  6478. (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
  6479. ac_status=$?
  6480. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6481. test $ac_status = 0; } && test -s "$nlist"; then
  6482. # Try sorting and uniquifying the output.
  6483. if sort "$nlist" | uniq > "$nlist"T; then
  6484. mv -f "$nlist"T "$nlist"
  6485. else
  6486. rm -f "$nlist"T
  6487. fi
  6488. # Make sure that we snagged all the symbols we need.
  6489. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
  6490. if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
  6491. cat <<_LT_EOF > conftest.$ac_ext
  6492. /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
  6493. #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
  6494. /* DATA imports from DLLs on WIN32 con't be const, because runtime
  6495. relocations are performed -- see ld's documentation on pseudo-relocs. */
  6496. # define LT_DLSYM_CONST
  6497. #elif defined(__osf__)
  6498. /* This system does not cope well with relocations in const data. */
  6499. # define LT_DLSYM_CONST
  6500. #else
  6501. # define LT_DLSYM_CONST const
  6502. #endif
  6503. #ifdef __cplusplus
  6504. extern "C" {
  6505. #endif
  6506. _LT_EOF
  6507. # Now generate the symbol file.
  6508. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
  6509. cat <<_LT_EOF >> conftest.$ac_ext
  6510. /* The mapping between symbol names and symbols. */
  6511. LT_DLSYM_CONST struct {
  6512. const char *name;
  6513. void *address;
  6514. }
  6515. lt__PROGRAM__LTX_preloaded_symbols[] =
  6516. {
  6517. { "@PROGRAM@", (void *) 0 },
  6518. _LT_EOF
  6519. $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
  6520. cat <<\_LT_EOF >> conftest.$ac_ext
  6521. {0, (void *) 0}
  6522. };
  6523. /* This works around a problem in FreeBSD linker */
  6524. #ifdef FREEBSD_WORKAROUND
  6525. static const void *lt_preloaded_setup() {
  6526. return lt__PROGRAM__LTX_preloaded_symbols;
  6527. }
  6528. #endif
  6529. #ifdef __cplusplus
  6530. }
  6531. #endif
  6532. _LT_EOF
  6533. # Now try linking the two files.
  6534. mv conftest.$ac_objext conftstm.$ac_objext
  6535. lt_globsym_save_LIBS=$LIBS
  6536. lt_globsym_save_CFLAGS=$CFLAGS
  6537. LIBS="conftstm.$ac_objext"
  6538. CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
  6539. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  6540. (eval $ac_link) 2>&5
  6541. ac_status=$?
  6542. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6543. test $ac_status = 0; } && test -s conftest${ac_exeext}; then
  6544. pipe_works=yes
  6545. fi
  6546. LIBS=$lt_globsym_save_LIBS
  6547. CFLAGS=$lt_globsym_save_CFLAGS
  6548. else
  6549. echo "cannot find nm_test_func in $nlist" >&5
  6550. fi
  6551. else
  6552. echo "cannot find nm_test_var in $nlist" >&5
  6553. fi
  6554. else
  6555. echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
  6556. fi
  6557. else
  6558. echo "$progname: failed program was:" >&5
  6559. cat conftest.$ac_ext >&5
  6560. fi
  6561. rm -rf conftest* conftst*
  6562. # Do not use the global_symbol_pipe unless it works.
  6563. if test "$pipe_works" = yes; then
  6564. break
  6565. else
  6566. lt_cv_sys_global_symbol_pipe=
  6567. fi
  6568. done
  6569. fi
  6570. if test -z "$lt_cv_sys_global_symbol_pipe"; then
  6571. lt_cv_sys_global_symbol_to_cdecl=
  6572. fi
  6573. if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  6574. { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
  6575. $as_echo "failed" >&6; }
  6576. else
  6577. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
  6578. $as_echo "ok" >&6; }
  6579. fi
  6580. # Response file support.
  6581. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6582. nm_file_list_spec='@'
  6583. elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
  6584. nm_file_list_spec='@'
  6585. fi
  6586. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
  6587. $as_echo_n "checking for sysroot... " >&6; }
  6588. # Check whether --with-sysroot was given.
  6589. if test "${with_sysroot+set}" = set; then :
  6590. withval=$with_sysroot;
  6591. else
  6592. with_sysroot=no
  6593. fi
  6594. lt_sysroot=
  6595. case ${with_sysroot} in #(
  6596. yes)
  6597. if test "$GCC" = yes; then
  6598. lt_sysroot=`$CC --print-sysroot 2>/dev/null`
  6599. fi
  6600. ;; #(
  6601. /*)
  6602. lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
  6603. ;; #(
  6604. no|'')
  6605. ;; #(
  6606. *)
  6607. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
  6608. $as_echo "${with_sysroot}" >&6; }
  6609. as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
  6610. ;;
  6611. esac
  6612. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
  6613. $as_echo "${lt_sysroot:-no}" >&6; }
  6614. # Check whether --enable-libtool-lock was given.
  6615. if test "${enable_libtool_lock+set}" = set; then :
  6616. enableval=$enable_libtool_lock;
  6617. fi
  6618. test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  6619. # Some flags need to be propagated to the compiler or linker for good
  6620. # libtool support.
  6621. case $host in
  6622. ia64-*-hpux*)
  6623. # Find out which ABI we are using.
  6624. echo 'int i;' > conftest.$ac_ext
  6625. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6626. (eval $ac_compile) 2>&5
  6627. ac_status=$?
  6628. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6629. test $ac_status = 0; }; then
  6630. case `/usr/bin/file conftest.$ac_objext` in
  6631. *ELF-32*)
  6632. HPUX_IA64_MODE="32"
  6633. ;;
  6634. *ELF-64*)
  6635. HPUX_IA64_MODE="64"
  6636. ;;
  6637. esac
  6638. fi
  6639. rm -rf conftest*
  6640. ;;
  6641. *-*-irix6*)
  6642. # Find out which ABI we are using.
  6643. echo '#line '$LINENO' "configure"' > conftest.$ac_ext
  6644. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6645. (eval $ac_compile) 2>&5
  6646. ac_status=$?
  6647. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6648. test $ac_status = 0; }; then
  6649. if test "$lt_cv_prog_gnu_ld" = yes; then
  6650. case `/usr/bin/file conftest.$ac_objext` in
  6651. *32-bit*)
  6652. LD="${LD-ld} -melf32bsmip"
  6653. ;;
  6654. *N32*)
  6655. LD="${LD-ld} -melf32bmipn32"
  6656. ;;
  6657. *64-bit*)
  6658. LD="${LD-ld} -melf64bmip"
  6659. ;;
  6660. esac
  6661. else
  6662. case `/usr/bin/file conftest.$ac_objext` in
  6663. *32-bit*)
  6664. LD="${LD-ld} -32"
  6665. ;;
  6666. *N32*)
  6667. LD="${LD-ld} -n32"
  6668. ;;
  6669. *64-bit*)
  6670. LD="${LD-ld} -64"
  6671. ;;
  6672. esac
  6673. fi
  6674. fi
  6675. rm -rf conftest*
  6676. ;;
  6677. x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
  6678. s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  6679. # Find out which ABI we are using.
  6680. echo 'int i;' > conftest.$ac_ext
  6681. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6682. (eval $ac_compile) 2>&5
  6683. ac_status=$?
  6684. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6685. test $ac_status = 0; }; then
  6686. case `/usr/bin/file conftest.o` in
  6687. *32-bit*)
  6688. case $host in
  6689. x86_64-*kfreebsd*-gnu)
  6690. LD="${LD-ld} -m elf_i386_fbsd"
  6691. ;;
  6692. x86_64-*linux*)
  6693. LD="${LD-ld} -m elf_i386"
  6694. ;;
  6695. ppc64-*linux*|powerpc64-*linux*)
  6696. LD="${LD-ld} -m elf32ppclinux"
  6697. ;;
  6698. s390x-*linux*)
  6699. LD="${LD-ld} -m elf_s390"
  6700. ;;
  6701. sparc64-*linux*)
  6702. LD="${LD-ld} -m elf32_sparc"
  6703. ;;
  6704. esac
  6705. ;;
  6706. *64-bit*)
  6707. case $host in
  6708. x86_64-*kfreebsd*-gnu)
  6709. LD="${LD-ld} -m elf_x86_64_fbsd"
  6710. ;;
  6711. x86_64-*linux*)
  6712. LD="${LD-ld} -m elf_x86_64"
  6713. ;;
  6714. ppc*-*linux*|powerpc*-*linux*)
  6715. LD="${LD-ld} -m elf64ppc"
  6716. ;;
  6717. s390*-*linux*|s390*-*tpf*)
  6718. LD="${LD-ld} -m elf64_s390"
  6719. ;;
  6720. sparc*-*linux*)
  6721. LD="${LD-ld} -m elf64_sparc"
  6722. ;;
  6723. esac
  6724. ;;
  6725. esac
  6726. fi
  6727. rm -rf conftest*
  6728. ;;
  6729. *-*-sco3.2v5*)
  6730. # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  6731. SAVE_CFLAGS="$CFLAGS"
  6732. CFLAGS="$CFLAGS -belf"
  6733. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
  6734. $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
  6735. if ${lt_cv_cc_needs_belf+:} false; then :
  6736. $as_echo_n "(cached) " >&6
  6737. else
  6738. ac_ext=c
  6739. ac_cpp='$CPP $CPPFLAGS'
  6740. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6741. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6742. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6743. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6744. /* end confdefs.h. */
  6745. int
  6746. main ()
  6747. {
  6748. ;
  6749. return 0;
  6750. }
  6751. _ACEOF
  6752. if ac_fn_c_try_link "$LINENO"; then :
  6753. lt_cv_cc_needs_belf=yes
  6754. else
  6755. lt_cv_cc_needs_belf=no
  6756. fi
  6757. rm -f core conftest.err conftest.$ac_objext \
  6758. conftest$ac_exeext conftest.$ac_ext
  6759. ac_ext=c
  6760. ac_cpp='$CPP $CPPFLAGS'
  6761. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6762. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6763. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6764. fi
  6765. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
  6766. $as_echo "$lt_cv_cc_needs_belf" >&6; }
  6767. if test x"$lt_cv_cc_needs_belf" != x"yes"; then
  6768. # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
  6769. CFLAGS="$SAVE_CFLAGS"
  6770. fi
  6771. ;;
  6772. *-*solaris*)
  6773. # Find out which ABI we are using.
  6774. echo 'int i;' > conftest.$ac_ext
  6775. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6776. (eval $ac_compile) 2>&5
  6777. ac_status=$?
  6778. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6779. test $ac_status = 0; }; then
  6780. case `/usr/bin/file conftest.o` in
  6781. *64-bit*)
  6782. case $lt_cv_prog_gnu_ld in
  6783. yes*)
  6784. case $host in
  6785. i?86-*-solaris*)
  6786. LD="${LD-ld} -m elf_x86_64"
  6787. ;;
  6788. sparc*-*-solaris*)
  6789. LD="${LD-ld} -m elf64_sparc"
  6790. ;;
  6791. esac
  6792. # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
  6793. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
  6794. LD="${LD-ld}_sol2"
  6795. fi
  6796. ;;
  6797. *)
  6798. if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
  6799. LD="${LD-ld} -64"
  6800. fi
  6801. ;;
  6802. esac
  6803. ;;
  6804. esac
  6805. fi
  6806. rm -rf conftest*
  6807. ;;
  6808. esac
  6809. need_locks="$enable_libtool_lock"
  6810. if test -n "$ac_tool_prefix"; then
  6811. # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
  6812. set dummy ${ac_tool_prefix}mt; ac_word=$2
  6813. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6814. $as_echo_n "checking for $ac_word... " >&6; }
  6815. if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
  6816. $as_echo_n "(cached) " >&6
  6817. else
  6818. if test -n "$MANIFEST_TOOL"; then
  6819. ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
  6820. else
  6821. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6822. for as_dir in $PATH
  6823. do
  6824. IFS=$as_save_IFS
  6825. test -z "$as_dir" && as_dir=.
  6826. for ac_exec_ext in '' $ac_executable_extensions; do
  6827. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6828. ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
  6829. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6830. break 2
  6831. fi
  6832. done
  6833. done
  6834. IFS=$as_save_IFS
  6835. fi
  6836. fi
  6837. MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
  6838. if test -n "$MANIFEST_TOOL"; then
  6839. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
  6840. $as_echo "$MANIFEST_TOOL" >&6; }
  6841. else
  6842. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6843. $as_echo "no" >&6; }
  6844. fi
  6845. fi
  6846. if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
  6847. ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
  6848. # Extract the first word of "mt", so it can be a program name with args.
  6849. set dummy mt; ac_word=$2
  6850. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6851. $as_echo_n "checking for $ac_word... " >&6; }
  6852. if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
  6853. $as_echo_n "(cached) " >&6
  6854. else
  6855. if test -n "$ac_ct_MANIFEST_TOOL"; then
  6856. ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
  6857. else
  6858. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6859. for as_dir in $PATH
  6860. do
  6861. IFS=$as_save_IFS
  6862. test -z "$as_dir" && as_dir=.
  6863. for ac_exec_ext in '' $ac_executable_extensions; do
  6864. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6865. ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
  6866. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6867. break 2
  6868. fi
  6869. done
  6870. done
  6871. IFS=$as_save_IFS
  6872. fi
  6873. fi
  6874. ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
  6875. if test -n "$ac_ct_MANIFEST_TOOL"; then
  6876. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
  6877. $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
  6878. else
  6879. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6880. $as_echo "no" >&6; }
  6881. fi
  6882. if test "x$ac_ct_MANIFEST_TOOL" = x; then
  6883. MANIFEST_TOOL=":"
  6884. else
  6885. case $cross_compiling:$ac_tool_warned in
  6886. yes:)
  6887. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6888. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6889. ac_tool_warned=yes ;;
  6890. esac
  6891. MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
  6892. fi
  6893. else
  6894. MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
  6895. fi
  6896. test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
  6897. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
  6898. $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
  6899. if ${lt_cv_path_mainfest_tool+:} false; then :
  6900. $as_echo_n "(cached) " >&6
  6901. else
  6902. lt_cv_path_mainfest_tool=no
  6903. echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
  6904. $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
  6905. cat conftest.err >&5
  6906. if $GREP 'Manifest Tool' conftest.out > /dev/null; then
  6907. lt_cv_path_mainfest_tool=yes
  6908. fi
  6909. rm -f conftest*
  6910. fi
  6911. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
  6912. $as_echo "$lt_cv_path_mainfest_tool" >&6; }
  6913. if test "x$lt_cv_path_mainfest_tool" != xyes; then
  6914. MANIFEST_TOOL=:
  6915. fi
  6916. case $host_os in
  6917. rhapsody* | darwin*)
  6918. if test -n "$ac_tool_prefix"; then
  6919. # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
  6920. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
  6921. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6922. $as_echo_n "checking for $ac_word... " >&6; }
  6923. if ${ac_cv_prog_DSYMUTIL+:} false; then :
  6924. $as_echo_n "(cached) " >&6
  6925. else
  6926. if test -n "$DSYMUTIL"; then
  6927. ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
  6928. else
  6929. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6930. for as_dir in $PATH
  6931. do
  6932. IFS=$as_save_IFS
  6933. test -z "$as_dir" && as_dir=.
  6934. for ac_exec_ext in '' $ac_executable_extensions; do
  6935. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6936. ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
  6937. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6938. break 2
  6939. fi
  6940. done
  6941. done
  6942. IFS=$as_save_IFS
  6943. fi
  6944. fi
  6945. DSYMUTIL=$ac_cv_prog_DSYMUTIL
  6946. if test -n "$DSYMUTIL"; then
  6947. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
  6948. $as_echo "$DSYMUTIL" >&6; }
  6949. else
  6950. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6951. $as_echo "no" >&6; }
  6952. fi
  6953. fi
  6954. if test -z "$ac_cv_prog_DSYMUTIL"; then
  6955. ac_ct_DSYMUTIL=$DSYMUTIL
  6956. # Extract the first word of "dsymutil", so it can be a program name with args.
  6957. set dummy dsymutil; ac_word=$2
  6958. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6959. $as_echo_n "checking for $ac_word... " >&6; }
  6960. if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
  6961. $as_echo_n "(cached) " >&6
  6962. else
  6963. if test -n "$ac_ct_DSYMUTIL"; then
  6964. ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
  6965. else
  6966. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6967. for as_dir in $PATH
  6968. do
  6969. IFS=$as_save_IFS
  6970. test -z "$as_dir" && as_dir=.
  6971. for ac_exec_ext in '' $ac_executable_extensions; do
  6972. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6973. ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
  6974. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6975. break 2
  6976. fi
  6977. done
  6978. done
  6979. IFS=$as_save_IFS
  6980. fi
  6981. fi
  6982. ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
  6983. if test -n "$ac_ct_DSYMUTIL"; then
  6984. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
  6985. $as_echo "$ac_ct_DSYMUTIL" >&6; }
  6986. else
  6987. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6988. $as_echo "no" >&6; }
  6989. fi
  6990. if test "x$ac_ct_DSYMUTIL" = x; then
  6991. DSYMUTIL=":"
  6992. else
  6993. case $cross_compiling:$ac_tool_warned in
  6994. yes:)
  6995. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6996. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6997. ac_tool_warned=yes ;;
  6998. esac
  6999. DSYMUTIL=$ac_ct_DSYMUTIL
  7000. fi
  7001. else
  7002. DSYMUTIL="$ac_cv_prog_DSYMUTIL"
  7003. fi
  7004. if test -n "$ac_tool_prefix"; then
  7005. # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
  7006. set dummy ${ac_tool_prefix}nmedit; ac_word=$2
  7007. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  7008. $as_echo_n "checking for $ac_word... " >&6; }
  7009. if ${ac_cv_prog_NMEDIT+:} false; then :
  7010. $as_echo_n "(cached) " >&6
  7011. else
  7012. if test -n "$NMEDIT"; then
  7013. ac_cv_pr