configure 447 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 5.14.
  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. if (eval "$as_required") 2>/dev/null; then :
  189. as_have_required=yes
  190. else
  191. as_have_required=no
  192. fi
  193. if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  194. else
  195. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  196. as_found=false
  197. for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  198. do
  199. IFS=$as_save_IFS
  200. test -z "$as_dir" && as_dir=.
  201. as_found=:
  202. case $as_dir in #(
  203. /*)
  204. for as_base in sh bash ksh sh5; do
  205. # Try only shells that exist, to save several forks.
  206. as_shell=$as_dir/$as_base
  207. if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  208. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  209. CONFIG_SHELL=$as_shell as_have_required=yes
  210. if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  211. break 2
  212. fi
  213. fi
  214. done;;
  215. esac
  216. as_found=false
  217. done
  218. $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  219. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  220. CONFIG_SHELL=$SHELL as_have_required=yes
  221. fi; }
  222. IFS=$as_save_IFS
  223. if test "x$CONFIG_SHELL" != x; then :
  224. export CONFIG_SHELL
  225. # We cannot yet assume a decent shell, so we have to provide a
  226. # neutralization value for shells without unset; and this also
  227. # works around shells that cannot unset nonexistent variables.
  228. # Preserve -v and -x to the replacement shell.
  229. BASH_ENV=/dev/null
  230. ENV=/dev/null
  231. (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  232. case $- in # ((((
  233. *v*x* | *x*v* ) as_opts=-vx ;;
  234. *v* ) as_opts=-v ;;
  235. *x* ) as_opts=-x ;;
  236. * ) as_opts= ;;
  237. esac
  238. exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  239. # Admittedly, this is quite paranoid, since all the known shells bail
  240. # out after a failed `exec'.
  241. $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  242. exit 255
  243. fi
  244. if test x$as_have_required = xno; then :
  245. $as_echo "$0: This script requires a shell more modern than all"
  246. $as_echo "$0: the shells that I found on your system."
  247. if test x${ZSH_VERSION+set} = xset ; then
  248. $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  249. $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  250. else
  251. $as_echo "$0: Please tell bug-autoconf@gnu.org and
  252. $0: christos@astron.com about your system, including any
  253. $0: error possibly output before this message. Then install
  254. $0: a modern shell, or manually run the script under such a
  255. $0: shell if you do have one."
  256. fi
  257. exit 1
  258. fi
  259. fi
  260. fi
  261. SHELL=${CONFIG_SHELL-/bin/sh}
  262. export SHELL
  263. # Unset more variables known to interfere with behavior of common tools.
  264. CLICOLOR_FORCE= GREP_OPTIONS=
  265. unset CLICOLOR_FORCE GREP_OPTIONS
  266. ## --------------------- ##
  267. ## M4sh Shell Functions. ##
  268. ## --------------------- ##
  269. # as_fn_unset VAR
  270. # ---------------
  271. # Portably unset VAR.
  272. as_fn_unset ()
  273. {
  274. { eval $1=; unset $1;}
  275. }
  276. as_unset=as_fn_unset
  277. # as_fn_set_status STATUS
  278. # -----------------------
  279. # Set $? to STATUS, without forking.
  280. as_fn_set_status ()
  281. {
  282. return $1
  283. } # as_fn_set_status
  284. # as_fn_exit STATUS
  285. # -----------------
  286. # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  287. as_fn_exit ()
  288. {
  289. set +e
  290. as_fn_set_status $1
  291. exit $1
  292. } # as_fn_exit
  293. # as_fn_mkdir_p
  294. # -------------
  295. # Create "$as_dir" as a directory, including parents if necessary.
  296. as_fn_mkdir_p ()
  297. {
  298. case $as_dir in #(
  299. -*) as_dir=./$as_dir;;
  300. esac
  301. test -d "$as_dir" || eval $as_mkdir_p || {
  302. as_dirs=
  303. while :; do
  304. case $as_dir in #(
  305. *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  306. *) as_qdir=$as_dir;;
  307. esac
  308. as_dirs="'$as_qdir' $as_dirs"
  309. as_dir=`$as_dirname -- "$as_dir" ||
  310. $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  311. X"$as_dir" : 'X\(//\)[^/]' \| \
  312. X"$as_dir" : 'X\(//\)$' \| \
  313. X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  314. $as_echo X"$as_dir" |
  315. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  316. s//\1/
  317. q
  318. }
  319. /^X\(\/\/\)[^/].*/{
  320. s//\1/
  321. q
  322. }
  323. /^X\(\/\/\)$/{
  324. s//\1/
  325. q
  326. }
  327. /^X\(\/\).*/{
  328. s//\1/
  329. q
  330. }
  331. s/.*/./; q'`
  332. test -d "$as_dir" && break
  333. done
  334. test -z "$as_dirs" || eval "mkdir $as_dirs"
  335. } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
  336. } # as_fn_mkdir_p
  337. # as_fn_executable_p FILE
  338. # -----------------------
  339. # Test if FILE is an executable regular file.
  340. as_fn_executable_p ()
  341. {
  342. test -f "$1" && test -x "$1"
  343. } # as_fn_executable_p
  344. # as_fn_append VAR VALUE
  345. # ----------------------
  346. # Append the text in VALUE to the end of the definition contained in VAR. Take
  347. # advantage of any shell optimizations that allow amortized linear growth over
  348. # repeated appends, instead of the typical quadratic growth present in naive
  349. # implementations.
  350. if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  351. eval 'as_fn_append ()
  352. {
  353. eval $1+=\$2
  354. }'
  355. else
  356. as_fn_append ()
  357. {
  358. eval $1=\$$1\$2
  359. }
  360. fi # as_fn_append
  361. # as_fn_arith ARG...
  362. # ------------------
  363. # Perform arithmetic evaluation on the ARGs, and store the result in the
  364. # global $as_val. Take advantage of shells that can avoid forks. The arguments
  365. # must be portable across $(()) and expr.
  366. if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  367. eval 'as_fn_arith ()
  368. {
  369. as_val=$(( $* ))
  370. }'
  371. else
  372. as_fn_arith ()
  373. {
  374. as_val=`expr "$@" || test $? -eq 1`
  375. }
  376. fi # as_fn_arith
  377. # as_fn_error STATUS ERROR [LINENO LOG_FD]
  378. # ----------------------------------------
  379. # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  380. # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  381. # script with STATUS, using 1 if that was 0.
  382. as_fn_error ()
  383. {
  384. as_status=$1; test $as_status -eq 0 && as_status=1
  385. if test "$4"; then
  386. as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  387. $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  388. fi
  389. $as_echo "$as_me: error: $2" >&2
  390. as_fn_exit $as_status
  391. } # as_fn_error
  392. if expr a : '\(a\)' >/dev/null 2>&1 &&
  393. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  394. as_expr=expr
  395. else
  396. as_expr=false
  397. fi
  398. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  399. as_basename=basename
  400. else
  401. as_basename=false
  402. fi
  403. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  404. as_dirname=dirname
  405. else
  406. as_dirname=false
  407. fi
  408. as_me=`$as_basename -- "$0" ||
  409. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  410. X"$0" : 'X\(//\)$' \| \
  411. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  412. $as_echo X/"$0" |
  413. sed '/^.*\/\([^/][^/]*\)\/*$/{
  414. s//\1/
  415. q
  416. }
  417. /^X\/\(\/\/\)$/{
  418. s//\1/
  419. q
  420. }
  421. /^X\/\(\/\).*/{
  422. s//\1/
  423. q
  424. }
  425. s/.*/./; q'`
  426. # Avoid depending upon Character Ranges.
  427. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  428. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  429. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  430. as_cr_digits='0123456789'
  431. as_cr_alnum=$as_cr_Letters$as_cr_digits
  432. as_lineno_1=$LINENO as_lineno_1a=$LINENO
  433. as_lineno_2=$LINENO as_lineno_2a=$LINENO
  434. eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  435. test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  436. # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
  437. sed -n '
  438. p
  439. /[$]LINENO/=
  440. ' <$as_myself |
  441. sed '
  442. s/[$]LINENO.*/&-/
  443. t lineno
  444. b
  445. :lineno
  446. N
  447. :loop
  448. s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  449. t loop
  450. s/-\n.*//
  451. ' >$as_me.lineno &&
  452. chmod +x "$as_me.lineno" ||
  453. { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  454. # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  455. # already done that, so ensure we don't try to do so again and fall
  456. # in an infinite loop. This has already happened in practice.
  457. _as_can_reexec=no; export _as_can_reexec
  458. # Don't try to exec as it changes $[0], causing all sort of problems
  459. # (the dirname of $[0] is not the place where we might find the
  460. # original and so on. Autoconf is especially sensitive to this).
  461. . "./$as_me.lineno"
  462. # Exit status is that of the last command.
  463. exit
  464. }
  465. ECHO_C= ECHO_N= ECHO_T=
  466. case `echo -n x` in #(((((
  467. -n*)
  468. case `echo 'xy\c'` in
  469. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  470. xy) ECHO_C='\c';;
  471. *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
  472. ECHO_T=' ';;
  473. esac;;
  474. *)
  475. ECHO_N='-n';;
  476. esac
  477. rm -f conf$$ conf$$.exe conf$$.file
  478. if test -d conf$$.dir; then
  479. rm -f conf$$.dir/conf$$.file
  480. else
  481. rm -f conf$$.dir
  482. mkdir conf$$.dir 2>/dev/null
  483. fi
  484. if (echo >conf$$.file) 2>/dev/null; then
  485. if ln -s conf$$.file conf$$ 2>/dev/null; then
  486. as_ln_s='ln -s'
  487. # ... but there are two gotchas:
  488. # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  489. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  490. # In both cases, we have to default to `cp -pR'.
  491. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  492. as_ln_s='cp -pR'
  493. elif ln conf$$.file conf$$ 2>/dev/null; then
  494. as_ln_s=ln
  495. else
  496. as_ln_s='cp -pR'
  497. fi
  498. else
  499. as_ln_s='cp -pR'
  500. fi
  501. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  502. rmdir conf$$.dir 2>/dev/null
  503. if mkdir -p . 2>/dev/null; then
  504. as_mkdir_p='mkdir -p "$as_dir"'
  505. else
  506. test -d ./-p && rmdir ./-p
  507. as_mkdir_p=false
  508. fi
  509. as_test_x='test -x'
  510. as_executable_p=as_fn_executable_p
  511. # Sed expression to map a string onto a valid CPP name.
  512. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  513. # Sed expression to map a string onto a valid variable name.
  514. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  515. # Check that we are running under the correct shell.
  516. SHELL=${CONFIG_SHELL-/bin/sh}
  517. case X$lt_ECHO in
  518. X*--fallback-echo)
  519. # Remove one level of quotation (which was required for Make).
  520. ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
  521. ;;
  522. esac
  523. ECHO=${lt_ECHO-echo}
  524. if test "X$1" = X--no-reexec; then
  525. # Discard the --no-reexec flag, and continue.
  526. shift
  527. elif test "X$1" = X--fallback-echo; then
  528. # Avoid inline document here, it may be left over
  529. :
  530. elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
  531. # Yippee, $ECHO works!
  532. :
  533. else
  534. # Restart under the correct shell.
  535. exec $SHELL "$0" --no-reexec ${1+"$@"}
  536. fi
  537. if test "X$1" = X--fallback-echo; then
  538. # used as fallback echo
  539. shift
  540. cat <<_LT_EOF
  541. $*
  542. _LT_EOF
  543. exit 0
  544. fi
  545. # The HP-UX ksh and POSIX shell print the target directory to stdout
  546. # if CDPATH is set.
  547. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  548. if test -z "$lt_ECHO"; then
  549. if test "X${echo_test_string+set}" != Xset; then
  550. # find a string as large as possible, as long as the shell can cope with it
  551. for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
  552. # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
  553. if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
  554. { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
  555. then
  556. break
  557. fi
  558. done
  559. fi
  560. if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
  561. echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
  562. test "X$echo_testing_string" = "X$echo_test_string"; then
  563. :
  564. else
  565. # The Solaris, AIX, and Digital Unix default echo programs unquote
  566. # backslashes. This makes it impossible to quote backslashes using
  567. # echo "$something" | sed 's/\\/\\\\/g'
  568. #
  569. # So, first we look for a working echo in the user's PATH.
  570. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  571. for dir in $PATH /usr/ucb; do
  572. IFS="$lt_save_ifs"
  573. if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
  574. test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
  575. echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
  576. test "X$echo_testing_string" = "X$echo_test_string"; then
  577. ECHO="$dir/echo"
  578. break
  579. fi
  580. done
  581. IFS="$lt_save_ifs"
  582. if test "X$ECHO" = Xecho; then
  583. # We didn't find a better echo, so look for alternatives.
  584. if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
  585. echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
  586. test "X$echo_testing_string" = "X$echo_test_string"; then
  587. # This shell has a builtin print -r that does the trick.
  588. ECHO='print -r'
  589. elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
  590. test "X$CONFIG_SHELL" != X/bin/ksh; then
  591. # If we have ksh, try running configure again with it.
  592. ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
  593. export ORIGINAL_CONFIG_SHELL
  594. CONFIG_SHELL=/bin/ksh
  595. export CONFIG_SHELL
  596. exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
  597. else
  598. # Try using printf.
  599. ECHO='printf %s\n'
  600. if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
  601. echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
  602. test "X$echo_testing_string" = "X$echo_test_string"; then
  603. # Cool, printf works
  604. :
  605. elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  606. test "X$echo_testing_string" = 'X\t' &&
  607. echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  608. test "X$echo_testing_string" = "X$echo_test_string"; then
  609. CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
  610. export CONFIG_SHELL
  611. SHELL="$CONFIG_SHELL"
  612. export SHELL
  613. ECHO="$CONFIG_SHELL $0 --fallback-echo"
  614. elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  615. test "X$echo_testing_string" = 'X\t' &&
  616. echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  617. test "X$echo_testing_string" = "X$echo_test_string"; then
  618. ECHO="$CONFIG_SHELL $0 --fallback-echo"
  619. else
  620. # maybe with a smaller string...
  621. prev=:
  622. for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
  623. if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
  624. then
  625. break
  626. fi
  627. prev="$cmd"
  628. done
  629. if test "$prev" != 'sed 50q "$0"'; then
  630. echo_test_string=`eval $prev`
  631. export echo_test_string
  632. exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
  633. else
  634. # Oops. We lost completely, so just stick with echo.
  635. ECHO=echo
  636. fi
  637. fi
  638. fi
  639. fi
  640. fi
  641. fi
  642. # Copy echo and quote the copy suitably for passing to libtool from
  643. # the Makefile, instead of quoting the original, which is used later.
  644. lt_ECHO=$ECHO
  645. if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
  646. lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
  647. fi
  648. test -n "$DJDIR" || exec 7<&0 </dev/null
  649. exec 6>&1
  650. # Name of the host.
  651. # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  652. # so uname gets run too.
  653. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  654. #
  655. # Initializations.
  656. #
  657. ac_default_prefix=/usr/local
  658. ac_clean_files=
  659. ac_config_libobj_dir=.
  660. LIBOBJS=
  661. cross_compiling=no
  662. subdirs=
  663. MFLAGS=
  664. MAKEFLAGS=
  665. # Identity of this package.
  666. PACKAGE_NAME='file'
  667. PACKAGE_TARNAME='file'
  668. PACKAGE_VERSION='5.14'
  669. PACKAGE_STRING='file 5.14'
  670. PACKAGE_BUGREPORT='christos@astron.com'
  671. PACKAGE_URL=''
  672. # Factoring default headers for most tests.
  673. ac_includes_default="\
  674. #include <stdio.h>
  675. #ifdef HAVE_SYS_TYPES_H
  676. # include <sys/types.h>
  677. #endif
  678. #ifdef HAVE_SYS_STAT_H
  679. # include <sys/stat.h>
  680. #endif
  681. #ifdef STDC_HEADERS
  682. # include <stdlib.h>
  683. # include <stddef.h>
  684. #else
  685. # ifdef HAVE_STDLIB_H
  686. # include <stdlib.h>
  687. # endif
  688. #endif
  689. #ifdef HAVE_STRING_H
  690. # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  691. # include <memory.h>
  692. # endif
  693. # include <string.h>
  694. #endif
  695. #ifdef HAVE_STRINGS_H
  696. # include <strings.h>
  697. #endif
  698. #ifdef HAVE_INTTYPES_H
  699. # include <inttypes.h>
  700. #endif
  701. #ifdef HAVE_STDINT_H
  702. # include <stdint.h>
  703. #endif
  704. #ifdef HAVE_UNISTD_H
  705. # include <unistd.h>
  706. #endif"
  707. ac_header_list=
  708. ac_subst_vars='am__EXEEXT_FALSE
  709. am__EXEEXT_TRUE
  710. LTLIBOBJS
  711. IS_CROSS_COMPILE_FALSE
  712. IS_CROSS_COMPILE_TRUE
  713. LIBOBJS
  714. HAVE_VISIBILITY
  715. CFLAG_VISIBILITY
  716. OTOOL64
  717. OTOOL
  718. LIPO
  719. NMEDIT
  720. DSYMUTIL
  721. lt_ECHO
  722. RANLIB
  723. AR
  724. OBJDUMP
  725. NM
  726. ac_ct_DUMPBIN
  727. DUMPBIN
  728. LD
  729. FGREP
  730. SED
  731. LIBTOOL
  732. LN_S
  733. EGREP
  734. GREP
  735. CPP
  736. am__fastdepCC_FALSE
  737. am__fastdepCC_TRUE
  738. CCDEPMODE
  739. am__nodep
  740. AMDEPBACKSLASH
  741. AMDEP_FALSE
  742. AMDEP_TRUE
  743. am__quote
  744. am__include
  745. DEPDIR
  746. OBJEXT
  747. EXEEXT
  748. ac_ct_CC
  749. CPPFLAGS
  750. LDFLAGS
  751. CFLAGS
  752. CC
  753. WARNINGS
  754. FSECT5_FALSE
  755. FSECT5_TRUE
  756. fsect
  757. pkgdatadir
  758. MINGW_FALSE
  759. MINGW_TRUE
  760. MINGW
  761. host_os
  762. host_vendor
  763. host_cpu
  764. host
  765. build_os
  766. build_vendor
  767. build_cpu
  768. build
  769. AM_BACKSLASH
  770. AM_DEFAULT_VERBOSITY
  771. AM_DEFAULT_V
  772. AM_V
  773. am__untar
  774. am__tar
  775. AMTAR
  776. am__leading_dot
  777. SET_MAKE
  778. AWK
  779. mkdir_p
  780. MKDIR_P
  781. INSTALL_STRIP_PROGRAM
  782. STRIP
  783. install_sh
  784. MAKEINFO
  785. AUTOHEADER
  786. AUTOMAKE
  787. AUTOCONF
  788. ACLOCAL
  789. VERSION
  790. PACKAGE
  791. CYGPATH_W
  792. am__isrc
  793. INSTALL_DATA
  794. INSTALL_SCRIPT
  795. INSTALL_PROGRAM
  796. target_alias
  797. host_alias
  798. build_alias
  799. LIBS
  800. ECHO_T
  801. ECHO_N
  802. ECHO_C
  803. DEFS
  804. mandir
  805. localedir
  806. libdir
  807. psdir
  808. pdfdir
  809. dvidir
  810. htmldir
  811. infodir
  812. docdir
  813. oldincludedir
  814. includedir
  815. localstatedir
  816. sharedstatedir
  817. sysconfdir
  818. datadir
  819. datarootdir
  820. libexecdir
  821. sbindir
  822. bindir
  823. program_transform_name
  824. prefix
  825. exec_prefix
  826. PACKAGE_URL
  827. PACKAGE_BUGREPORT
  828. PACKAGE_STRING
  829. PACKAGE_VERSION
  830. PACKAGE_TARNAME
  831. PACKAGE_NAME
  832. PATH_SEPARATOR
  833. SHELL'
  834. ac_subst_files=''
  835. ac_user_opts='
  836. enable_option_checking
  837. enable_silent_rules
  838. enable_elf
  839. enable_elf_core
  840. enable_fsect_man5
  841. enable_dependency_tracking
  842. enable_static
  843. with_pic
  844. enable_shared
  845. enable_fast_install
  846. with_gnu_ld
  847. enable_libtool_lock
  848. enable_largefile
  849. enable_warnings
  850. '
  851. ac_precious_vars='build_alias
  852. host_alias
  853. target_alias
  854. CC
  855. CFLAGS
  856. LDFLAGS
  857. LIBS
  858. CPPFLAGS
  859. CPP'
  860. # Initialize some variables set by options.
  861. ac_init_help=
  862. ac_init_version=false
  863. ac_unrecognized_opts=
  864. ac_unrecognized_sep=
  865. # The variables have the same names as the options, with
  866. # dashes changed to underlines.
  867. cache_file=/dev/null
  868. exec_prefix=NONE
  869. no_create=
  870. no_recursion=
  871. prefix=NONE
  872. program_prefix=NONE
  873. program_suffix=NONE
  874. program_transform_name=s,x,x,
  875. silent=
  876. site=
  877. srcdir=
  878. verbose=
  879. x_includes=NONE
  880. x_libraries=NONE
  881. # Installation directory options.
  882. # These are left unexpanded so users can "make install exec_prefix=/foo"
  883. # and all the variables that are supposed to be based on exec_prefix
  884. # by default will actually change.
  885. # Use braces instead of parens because sh, perl, etc. also accept them.
  886. # (The list follows the same order as the GNU Coding Standards.)
  887. bindir='${exec_prefix}/bin'
  888. sbindir='${exec_prefix}/sbin'
  889. libexecdir='${exec_prefix}/libexec'
  890. datarootdir='${prefix}/share'
  891. datadir='${datarootdir}'
  892. sysconfdir='${prefix}/etc'
  893. sharedstatedir='${prefix}/com'
  894. localstatedir='${prefix}/var'
  895. includedir='${prefix}/include'
  896. oldincludedir='/usr/include'
  897. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  898. infodir='${datarootdir}/info'
  899. htmldir='${docdir}'
  900. dvidir='${docdir}'
  901. pdfdir='${docdir}'
  902. psdir='${docdir}'
  903. libdir='${exec_prefix}/lib'
  904. localedir='${datarootdir}/locale'
  905. mandir='${datarootdir}/man'
  906. ac_prev=
  907. ac_dashdash=
  908. for ac_option
  909. do
  910. # If the previous option needs an argument, assign it.
  911. if test -n "$ac_prev"; then
  912. eval $ac_prev=\$ac_option
  913. ac_prev=
  914. continue
  915. fi
  916. case $ac_option in
  917. *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  918. *=) ac_optarg= ;;
  919. *) ac_optarg=yes ;;
  920. esac
  921. # Accept the important Cygnus configure options, so we can diagnose typos.
  922. case $ac_dashdash$ac_option in
  923. --)
  924. ac_dashdash=yes ;;
  925. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  926. ac_prev=bindir ;;
  927. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  928. bindir=$ac_optarg ;;
  929. -build | --build | --buil | --bui | --bu)
  930. ac_prev=build_alias ;;
  931. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  932. build_alias=$ac_optarg ;;
  933. -cache-file | --cache-file | --cache-fil | --cache-fi \
  934. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  935. ac_prev=cache_file ;;
  936. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  937. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  938. cache_file=$ac_optarg ;;
  939. --config-cache | -C)
  940. cache_file=config.cache ;;
  941. -datadir | --datadir | --datadi | --datad)
  942. ac_prev=datadir ;;
  943. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  944. datadir=$ac_optarg ;;
  945. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  946. | --dataroo | --dataro | --datar)
  947. ac_prev=datarootdir ;;
  948. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  949. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  950. datarootdir=$ac_optarg ;;
  951. -disable-* | --disable-*)
  952. ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  953. # Reject names that are not valid shell variable names.
  954. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  955. as_fn_error $? "invalid feature name: $ac_useropt"
  956. ac_useropt_orig=$ac_useropt
  957. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  958. case $ac_user_opts in
  959. *"
  960. "enable_$ac_useropt"
  961. "*) ;;
  962. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  963. ac_unrecognized_sep=', ';;
  964. esac
  965. eval enable_$ac_useropt=no ;;
  966. -docdir | --docdir | --docdi | --doc | --do)
  967. ac_prev=docdir ;;
  968. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  969. docdir=$ac_optarg ;;
  970. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  971. ac_prev=dvidir ;;
  972. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  973. dvidir=$ac_optarg ;;
  974. -enable-* | --enable-*)
  975. ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  976. # Reject names that are not valid shell variable names.
  977. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  978. as_fn_error $? "invalid feature name: $ac_useropt"
  979. ac_useropt_orig=$ac_useropt
  980. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  981. case $ac_user_opts in
  982. *"
  983. "enable_$ac_useropt"
  984. "*) ;;
  985. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  986. ac_unrecognized_sep=', ';;
  987. esac
  988. eval enable_$ac_useropt=\$ac_optarg ;;
  989. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  990. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  991. | --exec | --exe | --ex)
  992. ac_prev=exec_prefix ;;
  993. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  994. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  995. | --exec=* | --exe=* | --ex=*)
  996. exec_prefix=$ac_optarg ;;
  997. -gas | --gas | --ga | --g)
  998. # Obsolete; use --with-gas.
  999. with_gas=yes ;;
  1000. -help | --help | --hel | --he | -h)
  1001. ac_init_help=long ;;
  1002. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  1003. ac_init_help=recursive ;;
  1004. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  1005. ac_init_help=short ;;
  1006. -host | --host | --hos | --ho)
  1007. ac_prev=host_alias ;;
  1008. -host=* | --host=* | --hos=* | --ho=*)
  1009. host_alias=$ac_optarg ;;
  1010. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  1011. ac_prev=htmldir ;;
  1012. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  1013. | --ht=*)
  1014. htmldir=$ac_optarg ;;
  1015. -includedir | --includedir | --includedi | --included | --include \
  1016. | --includ | --inclu | --incl | --inc)
  1017. ac_prev=includedir ;;
  1018. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  1019. | --includ=* | --inclu=* | --incl=* | --inc=*)
  1020. includedir=$ac_optarg ;;
  1021. -infodir | --infodir | --infodi | --infod | --info | --inf)
  1022. ac_prev=infodir ;;
  1023. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  1024. infodir=$ac_optarg ;;
  1025. -libdir | --libdir | --libdi | --libd)
  1026. ac_prev=libdir ;;
  1027. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  1028. libdir=$ac_optarg ;;
  1029. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  1030. | --libexe | --libex | --libe)
  1031. ac_prev=libexecdir ;;
  1032. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  1033. | --libexe=* | --libex=* | --libe=*)
  1034. libexecdir=$ac_optarg ;;
  1035. -localedir | --localedir | --localedi | --localed | --locale)
  1036. ac_prev=localedir ;;
  1037. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  1038. localedir=$ac_optarg ;;
  1039. -localstatedir | --localstatedir | --localstatedi | --localstated \
  1040. | --localstate | --localstat | --localsta | --localst | --locals)
  1041. ac_prev=localstatedir ;;
  1042. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  1043. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  1044. localstatedir=$ac_optarg ;;
  1045. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  1046. ac_prev=mandir ;;
  1047. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  1048. mandir=$ac_optarg ;;
  1049. -nfp | --nfp | --nf)
  1050. # Obsolete; use --without-fp.
  1051. with_fp=no ;;
  1052. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  1053. | --no-cr | --no-c | -n)
  1054. no_create=yes ;;
  1055. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  1056. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  1057. no_recursion=yes ;;
  1058. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  1059. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  1060. | --oldin | --oldi | --old | --ol | --o)
  1061. ac_prev=oldincludedir ;;
  1062. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  1063. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  1064. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  1065. oldincludedir=$ac_optarg ;;
  1066. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  1067. ac_prev=prefix ;;
  1068. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  1069. prefix=$ac_optarg ;;
  1070. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  1071. | --program-pre | --program-pr | --program-p)
  1072. ac_prev=program_prefix ;;
  1073. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  1074. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  1075. program_prefix=$ac_optarg ;;
  1076. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  1077. | --program-suf | --program-su | --program-s)
  1078. ac_prev=program_suffix ;;
  1079. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  1080. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  1081. program_suffix=$ac_optarg ;;
  1082. -program-transform-name | --program-transform-name \
  1083. | --program-transform-nam | --program-transform-na \
  1084. | --program-transform-n | --program-transform- \
  1085. | --program-transform | --program-transfor \
  1086. | --program-transfo | --program-transf \
  1087. | --program-trans | --program-tran \
  1088. | --progr-tra | --program-tr | --program-t)
  1089. ac_prev=program_transform_name ;;
  1090. -program-transform-name=* | --program-transform-name=* \
  1091. | --program-transform-nam=* | --program-transform-na=* \
  1092. | --program-transform-n=* | --program-transform-=* \
  1093. | --program-transform=* | --program-transfor=* \
  1094. | --program-transfo=* | --program-transf=* \
  1095. | --program-trans=* | --program-tran=* \
  1096. | --progr-tra=* | --program-tr=* | --program-t=*)
  1097. program_transform_name=$ac_optarg ;;
  1098. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  1099. ac_prev=pdfdir ;;
  1100. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  1101. pdfdir=$ac_optarg ;;
  1102. -psdir | --psdir | --psdi | --psd | --ps)
  1103. ac_prev=psdir ;;
  1104. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  1105. psdir=$ac_optarg ;;
  1106. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1107. | -silent | --silent | --silen | --sile | --sil)
  1108. silent=yes ;;
  1109. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1110. ac_prev=sbindir ;;
  1111. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1112. | --sbi=* | --sb=*)
  1113. sbindir=$ac_optarg ;;
  1114. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1115. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1116. | --sharedst | --shareds | --shared | --share | --shar \
  1117. | --sha | --sh)
  1118. ac_prev=sharedstatedir ;;
  1119. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1120. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1121. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1122. | --sha=* | --sh=*)
  1123. sharedstatedir=$ac_optarg ;;
  1124. -site | --site | --sit)
  1125. ac_prev=site ;;
  1126. -site=* | --site=* | --sit=*)
  1127. site=$ac_optarg ;;
  1128. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1129. ac_prev=srcdir ;;
  1130. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1131. srcdir=$ac_optarg ;;
  1132. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1133. | --syscon | --sysco | --sysc | --sys | --sy)
  1134. ac_prev=sysconfdir ;;
  1135. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1136. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1137. sysconfdir=$ac_optarg ;;
  1138. -target | --target | --targe | --targ | --tar | --ta | --t)
  1139. ac_prev=target_alias ;;
  1140. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1141. target_alias=$ac_optarg ;;
  1142. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1143. verbose=yes ;;
  1144. -version | --version | --versio | --versi | --vers | -V)
  1145. ac_init_version=: ;;
  1146. -with-* | --with-*)
  1147. ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1148. # Reject names that are not valid shell variable names.
  1149. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1150. as_fn_error $? "invalid package name: $ac_useropt"
  1151. ac_useropt_orig=$ac_useropt
  1152. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1153. case $ac_user_opts in
  1154. *"
  1155. "with_$ac_useropt"
  1156. "*) ;;
  1157. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1158. ac_unrecognized_sep=', ';;
  1159. esac
  1160. eval with_$ac_useropt=\$ac_optarg ;;
  1161. -without-* | --without-*)
  1162. ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1163. # Reject names that are not valid shell variable names.
  1164. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1165. as_fn_error $? "invalid package name: $ac_useropt"
  1166. ac_useropt_orig=$ac_useropt
  1167. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1168. case $ac_user_opts in
  1169. *"
  1170. "with_$ac_useropt"
  1171. "*) ;;
  1172. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1173. ac_unrecognized_sep=', ';;
  1174. esac
  1175. eval with_$ac_useropt=no ;;
  1176. --x)
  1177. # Obsolete; use --with-x.
  1178. with_x=yes ;;
  1179. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1180. | --x-incl | --x-inc | --x-in | --x-i)
  1181. ac_prev=x_includes ;;
  1182. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1183. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1184. x_includes=$ac_optarg ;;
  1185. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1186. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1187. ac_prev=x_libraries ;;
  1188. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1189. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1190. x_libraries=$ac_optarg ;;
  1191. -*) as_fn_error $? "unrecognized option: \`$ac_option'
  1192. Try \`$0 --help' for more information"
  1193. ;;
  1194. *=*)
  1195. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1196. # Reject names that are not valid shell variable names.
  1197. case $ac_envvar in #(
  1198. '' | [0-9]* | *[!_$as_cr_alnum]* )
  1199. as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
  1200. esac
  1201. eval $ac_envvar=\$ac_optarg
  1202. export $ac_envvar ;;
  1203. *)
  1204. # FIXME: should be removed in autoconf 3.0.
  1205. $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1206. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1207. $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1208. : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
  1209. ;;
  1210. esac
  1211. done
  1212. if test -n "$ac_prev"; then
  1213. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1214. as_fn_error $? "missing argument to $ac_option"
  1215. fi
  1216. if test -n "$ac_unrecognized_opts"; then
  1217. case $enable_option_checking in
  1218. no) ;;
  1219. fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
  1220. *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1221. esac
  1222. fi
  1223. # Check all directory arguments for consistency.
  1224. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1225. datadir sysconfdir sharedstatedir localstatedir includedir \
  1226. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1227. libdir localedir mandir
  1228. do
  1229. eval ac_val=\$$ac_var
  1230. # Remove trailing slashes.
  1231. case $ac_val in
  1232. */ )
  1233. ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1234. eval $ac_var=\$ac_val;;
  1235. esac
  1236. # Be sure to have absolute directory names.
  1237. case $ac_val in
  1238. [\\/$]* | ?:[\\/]* ) continue;;
  1239. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1240. esac
  1241. as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
  1242. done
  1243. # There might be people who depend on the old broken behavior: `$host'
  1244. # used to hold the argument of --host etc.
  1245. # FIXME: To remove some day.
  1246. build=$build_alias
  1247. host=$host_alias
  1248. target=$target_alias
  1249. # FIXME: To remove some day.
  1250. if test "x$host_alias" != x; then
  1251. if test "x$build_alias" = x; then
  1252. cross_compiling=maybe
  1253. elif test "x$build_alias" != "x$host_alias"; then
  1254. cross_compiling=yes
  1255. fi
  1256. fi
  1257. ac_tool_prefix=
  1258. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1259. test "$silent" = yes && exec 6>/dev/null
  1260. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1261. ac_ls_di=`ls -di .` &&
  1262. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1263. as_fn_error $? "working directory cannot be determined"
  1264. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1265. as_fn_error $? "pwd does not report name of working directory"
  1266. # Find the source files, if location was not specified.
  1267. if test -z "$srcdir"; then
  1268. ac_srcdir_defaulted=yes
  1269. # Try the directory containing this script, then the parent directory.
  1270. ac_confdir=`$as_dirname -- "$as_myself" ||
  1271. $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1272. X"$as_myself" : 'X\(//\)[^/]' \| \
  1273. X"$as_myself" : 'X\(//\)$' \| \
  1274. X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1275. $as_echo X"$as_myself" |
  1276. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1277. s//\1/
  1278. q
  1279. }
  1280. /^X\(\/\/\)[^/].*/{
  1281. s//\1/
  1282. q
  1283. }
  1284. /^X\(\/\/\)$/{
  1285. s//\1/
  1286. q
  1287. }
  1288. /^X\(\/\).*/{
  1289. s//\1/
  1290. q
  1291. }
  1292. s/.*/./; q'`
  1293. srcdir=$ac_confdir
  1294. if test ! -r "$srcdir/$ac_unique_file"; then
  1295. srcdir=..
  1296. fi
  1297. else
  1298. ac_srcdir_defaulted=no
  1299. fi
  1300. if test ! -r "$srcdir/$ac_unique_file"; then
  1301. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1302. as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
  1303. fi
  1304. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1305. ac_abs_confdir=`(
  1306. cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
  1307. pwd)`
  1308. # When building in place, set srcdir=.
  1309. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1310. srcdir=.
  1311. fi
  1312. # Remove unnecessary trailing slashes from srcdir.
  1313. # Double slashes in file names in object file debugging info
  1314. # mess up M-x gdb in Emacs.
  1315. case $srcdir in
  1316. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1317. esac
  1318. for ac_var in $ac_precious_vars; do
  1319. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1320. eval ac_env_${ac_var}_value=\$${ac_var}
  1321. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1322. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1323. done
  1324. #
  1325. # Report the --help message.
  1326. #
  1327. if test "$ac_init_help" = "long"; then
  1328. # Omit some internal or obsolete options to make the list less imposing.
  1329. # This message is too long to be a string in the A/UX 3.1 sh.
  1330. cat <<_ACEOF
  1331. \`configure' configures file 5.14 to adapt to many kinds of systems.
  1332. Usage: $0 [OPTION]... [VAR=VALUE]...
  1333. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1334. VAR=VALUE. See below for descriptions of some of the useful variables.
  1335. Defaults for the options are specified in brackets.
  1336. Configuration:
  1337. -h, --help display this help and exit
  1338. --help=short display options specific to this package
  1339. --help=recursive display the short help of all the included packages
  1340. -V, --version display version information and exit
  1341. -q, --quiet, --silent do not print \`checking ...' messages
  1342. --cache-file=FILE cache test results in FILE [disabled]
  1343. -C, --config-cache alias for \`--cache-file=config.cache'
  1344. -n, --no-create do not create output files
  1345. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1346. Installation directories:
  1347. --prefix=PREFIX install architecture-independent files in PREFIX
  1348. [$ac_default_prefix]
  1349. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1350. [PREFIX]
  1351. By default, \`make install' will install all the files in
  1352. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1353. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1354. for instance \`--prefix=\$HOME'.
  1355. For better control, use the options below.
  1356. Fine tuning of the installation directories:
  1357. --bindir=DIR user executables [EPREFIX/bin]
  1358. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1359. --libexecdir=DIR program executables [EPREFIX/libexec]
  1360. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1361. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1362. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1363. --libdir=DIR object code libraries [EPREFIX/lib]
  1364. --includedir=DIR C header files [PREFIX/include]
  1365. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1366. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1367. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1368. --infodir=DIR info documentation [DATAROOTDIR/info]
  1369. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1370. --mandir=DIR man documentation [DATAROOTDIR/man]
  1371. --docdir=DIR documentation root [DATAROOTDIR/doc/file]
  1372. --htmldir=DIR html documentation [DOCDIR]
  1373. --dvidir=DIR dvi documentation [DOCDIR]
  1374. --pdfdir=DIR pdf documentation [DOCDIR]
  1375. --psdir=DIR ps documentation [DOCDIR]
  1376. _ACEOF
  1377. cat <<\_ACEOF
  1378. Program names:
  1379. --program-prefix=PREFIX prepend PREFIX to installed program names
  1380. --program-suffix=SUFFIX append SUFFIX to installed program names
  1381. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1382. System types:
  1383. --build=BUILD configure for building on BUILD [guessed]
  1384. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1385. _ACEOF
  1386. fi
  1387. if test -n "$ac_init_help"; then
  1388. case $ac_init_help in
  1389. short | recursive ) echo "Configuration of file 5.14:";;
  1390. esac
  1391. cat <<\_ACEOF
  1392. Optional Features:
  1393. --disable-option-checking ignore unrecognized --enable/--with options
  1394. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1395. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1396. --enable-silent-rules less verbose build output (undo: "make V=1")
  1397. --disable-silent-rules verbose build output (undo: "make V=0")
  1398. --disable-elf disable builtin ELF support
  1399. --disable-elf-core disable ELF core file support
  1400. --enable-fsect-man5 enable file formats in man section 5
  1401. --enable-dependency-tracking
  1402. do not reject slow dependency extractors
  1403. --disable-dependency-tracking
  1404. speeds up one-time build
  1405. --enable-static[=PKGS] build static libraries [default=no]
  1406. --enable-shared[=PKGS] build shared libraries [default=yes]
  1407. --enable-fast-install[=PKGS]
  1408. optimize for fast installation [default=yes]
  1409. --disable-libtool-lock avoid locking (might break parallel builds)
  1410. --disable-largefile omit support for large files
  1411. --disable-warnings disable compiler warnings
  1412. Optional Packages:
  1413. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1414. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1415. --with-pic try to use only PIC/non-PIC objects [default=use
  1416. both]
  1417. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1418. Some influential environment variables:
  1419. CC C compiler command
  1420. CFLAGS C compiler flags
  1421. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1422. nonstandard directory <lib dir>
  1423. LIBS libraries to pass to the linker, e.g. -l<library>
  1424. CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
  1425. you have headers in a nonstandard directory <include dir>
  1426. CPP C preprocessor
  1427. Use these variables to override the choices made by `configure' or to help
  1428. it to find libraries and programs with nonstandard names/locations.
  1429. Report bugs to <christos@astron.com>.
  1430. _ACEOF
  1431. ac_status=$?
  1432. fi
  1433. if test "$ac_init_help" = "recursive"; then
  1434. # If there are subdirs, report their specific --help.
  1435. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1436. test -d "$ac_dir" ||
  1437. { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1438. continue
  1439. ac_builddir=.
  1440. case "$ac_dir" in
  1441. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1442. *)
  1443. ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1444. # A ".." for each directory in $ac_dir_suffix.
  1445. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1446. case $ac_top_builddir_sub in
  1447. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1448. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1449. esac ;;
  1450. esac
  1451. ac_abs_top_builddir=$ac_pwd
  1452. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1453. # for backward compatibility:
  1454. ac_top_builddir=$ac_top_build_prefix
  1455. case $srcdir in
  1456. .) # We are building in place.
  1457. ac_srcdir=.
  1458. ac_top_srcdir=$ac_top_builddir_sub
  1459. ac_abs_top_srcdir=$ac_pwd ;;
  1460. [\\/]* | ?:[\\/]* ) # Absolute name.
  1461. ac_srcdir=$srcdir$ac_dir_suffix;
  1462. ac_top_srcdir=$srcdir
  1463. ac_abs_top_srcdir=$srcdir ;;
  1464. *) # Relative name.
  1465. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1466. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1467. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1468. esac
  1469. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1470. cd "$ac_dir" || { ac_status=$?; continue; }
  1471. # Check for guested configure.
  1472. if test -f "$ac_srcdir/configure.gnu"; then
  1473. echo &&
  1474. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1475. elif test -f "$ac_srcdir/configure"; then
  1476. echo &&
  1477. $SHELL "$ac_srcdir/configure" --help=recursive
  1478. else
  1479. $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1480. fi || ac_status=$?
  1481. cd "$ac_pwd" || { ac_status=$?; break; }
  1482. done
  1483. fi
  1484. test -n "$ac_init_help" && exit $ac_status
  1485. if $ac_init_version; then
  1486. cat <<\_ACEOF
  1487. file configure 5.14
  1488. generated by GNU Autoconf 2.69
  1489. Copyright (C) 2012 Free Software Foundation, Inc.
  1490. This configure script is free software; the Free Software Foundation
  1491. gives unlimited permission to copy, distribute and modify it.
  1492. _ACEOF
  1493. exit
  1494. fi
  1495. ## ------------------------ ##
  1496. ## Autoconf initialization. ##
  1497. ## ------------------------ ##
  1498. # ac_fn_c_try_compile LINENO
  1499. # --------------------------
  1500. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1501. ac_fn_c_try_compile ()
  1502. {
  1503. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1504. rm -f conftest.$ac_objext
  1505. if { { ac_try="$ac_compile"
  1506. case "(($ac_try" in
  1507. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1508. *) ac_try_echo=$ac_try;;
  1509. esac
  1510. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1511. $as_echo "$ac_try_echo"; } >&5
  1512. (eval "$ac_compile") 2>conftest.err
  1513. ac_status=$?
  1514. if test -s conftest.err; then
  1515. grep -v '^ *+' conftest.err >conftest.er1
  1516. cat conftest.er1 >&5
  1517. mv -f conftest.er1 conftest.err
  1518. fi
  1519. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1520. test $ac_status = 0; } && {
  1521. test -z "$ac_c_werror_flag" ||
  1522. test ! -s conftest.err
  1523. } && test -s conftest.$ac_objext; then :
  1524. ac_retval=0
  1525. else
  1526. $as_echo "$as_me: failed program was:" >&5
  1527. sed 's/^/| /' conftest.$ac_ext >&5
  1528. ac_retval=1
  1529. fi
  1530. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1531. as_fn_set_status $ac_retval
  1532. } # ac_fn_c_try_compile
  1533. # ac_fn_c_try_cpp LINENO
  1534. # ----------------------
  1535. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1536. ac_fn_c_try_cpp ()
  1537. {
  1538. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1539. if { { ac_try="$ac_cpp conftest.$ac_ext"
  1540. case "(($ac_try" in
  1541. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1542. *) ac_try_echo=$ac_try;;
  1543. esac
  1544. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1545. $as_echo "$ac_try_echo"; } >&5
  1546. (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1547. ac_status=$?
  1548. if test -s conftest.err; then
  1549. grep -v '^ *+' conftest.err >conftest.er1
  1550. cat conftest.er1 >&5
  1551. mv -f conftest.er1 conftest.err
  1552. fi
  1553. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1554. test $ac_status = 0; } > conftest.i && {
  1555. test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1556. test ! -s conftest.err
  1557. }; then :
  1558. ac_retval=0
  1559. else
  1560. $as_echo "$as_me: failed program was:" >&5
  1561. sed 's/^/| /' conftest.$ac_ext >&5
  1562. ac_retval=1
  1563. fi
  1564. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1565. as_fn_set_status $ac_retval
  1566. } # ac_fn_c_try_cpp
  1567. # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
  1568. # -------------------------------------------------------
  1569. # Tests whether HEADER exists, giving a warning if it cannot be compiled using
  1570. # the include files in INCLUDES and setting the cache variable VAR
  1571. # accordingly.
  1572. ac_fn_c_check_header_mongrel ()
  1573. {
  1574. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1575. if eval \${$3+:} false; then :
  1576. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1577. $as_echo_n "checking for $2... " >&6; }
  1578. if eval \${$3+:} false; then :
  1579. $as_echo_n "(cached) " >&6
  1580. fi
  1581. eval ac_res=\$$3
  1582. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1583. $as_echo "$ac_res" >&6; }
  1584. else
  1585. # Is the header compilable?
  1586. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
  1587. $as_echo_n "checking $2 usability... " >&6; }
  1588. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1589. /* end confdefs.h. */
  1590. $4
  1591. #include <$2>
  1592. _ACEOF
  1593. if ac_fn_c_try_compile "$LINENO"; then :
  1594. ac_header_compiler=yes
  1595. else
  1596. ac_header_compiler=no
  1597. fi
  1598. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1599. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
  1600. $as_echo "$ac_header_compiler" >&6; }
  1601. # Is the header present?
  1602. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
  1603. $as_echo_n "checking $2 presence... " >&6; }
  1604. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1605. /* end confdefs.h. */
  1606. #include <$2>
  1607. _ACEOF
  1608. if ac_fn_c_try_cpp "$LINENO"; then :
  1609. ac_header_preproc=yes
  1610. else
  1611. ac_header_preproc=no
  1612. fi
  1613. rm -f conftest.err conftest.i conftest.$ac_ext
  1614. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
  1615. $as_echo "$ac_header_preproc" >&6; }
  1616. # So? What about this header?
  1617. case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  1618. yes:no: )
  1619. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
  1620. $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1621. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1622. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1623. ;;
  1624. no:yes:* )
  1625. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
  1626. $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
  1627. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
  1628. $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
  1629. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
  1630. $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
  1631. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
  1632. $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
  1633. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1634. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1635. ( $as_echo "## ---------------------------------- ##
  1636. ## Report this to christos@astron.com ##
  1637. ## ---------------------------------- ##"
  1638. ) | sed "s/^/$as_me: WARNING: /" >&2
  1639. ;;
  1640. esac
  1641. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1642. $as_echo_n "checking for $2... " >&6; }
  1643. if eval \${$3+:} false; then :
  1644. $as_echo_n "(cached) " >&6
  1645. else
  1646. eval "$3=\$ac_header_compiler"
  1647. fi
  1648. eval ac_res=\$$3
  1649. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1650. $as_echo "$ac_res" >&6; }
  1651. fi
  1652. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1653. } # ac_fn_c_check_header_mongrel
  1654. # ac_fn_c_try_run LINENO
  1655. # ----------------------
  1656. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1657. # that executables *can* be run.
  1658. ac_fn_c_try_run ()
  1659. {
  1660. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1661. if { { ac_try="$ac_link"
  1662. case "(($ac_try" in
  1663. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1664. *) ac_try_echo=$ac_try;;
  1665. esac
  1666. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1667. $as_echo "$ac_try_echo"; } >&5
  1668. (eval "$ac_link") 2>&5
  1669. ac_status=$?
  1670. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1671. test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  1672. { { case "(($ac_try" in
  1673. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1674. *) ac_try_echo=$ac_try;;
  1675. esac
  1676. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1677. $as_echo "$ac_try_echo"; } >&5
  1678. (eval "$ac_try") 2>&5
  1679. ac_status=$?
  1680. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1681. test $ac_status = 0; }; }; then :
  1682. ac_retval=0
  1683. else
  1684. $as_echo "$as_me: program exited with status $ac_status" >&5
  1685. $as_echo "$as_me: failed program was:" >&5
  1686. sed 's/^/| /' conftest.$ac_ext >&5
  1687. ac_retval=$ac_status
  1688. fi
  1689. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1690. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1691. as_fn_set_status $ac_retval
  1692. } # ac_fn_c_try_run
  1693. # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  1694. # -------------------------------------------------------
  1695. # Tests whether HEADER exists and can be compiled using the include files in
  1696. # INCLUDES, setting the cache variable VAR accordingly.
  1697. ac_fn_c_check_header_compile ()
  1698. {
  1699. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1700. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1701. $as_echo_n "checking for $2... " >&6; }
  1702. if eval \${$3+:} false; then :
  1703. $as_echo_n "(cached) " >&6
  1704. else
  1705. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1706. /* end confdefs.h. */
  1707. $4
  1708. #include <$2>
  1709. _ACEOF
  1710. if ac_fn_c_try_compile "$LINENO"; then :
  1711. eval "$3=yes"
  1712. else
  1713. eval "$3=no"
  1714. fi
  1715. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1716. fi
  1717. eval ac_res=\$$3
  1718. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1719. $as_echo "$ac_res" >&6; }
  1720. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1721. } # ac_fn_c_check_header_compile
  1722. # ac_fn_c_try_link LINENO
  1723. # -----------------------
  1724. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1725. ac_fn_c_try_link ()
  1726. {
  1727. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1728. rm -f conftest.$ac_objext conftest$ac_exeext
  1729. if { { ac_try="$ac_link"
  1730. case "(($ac_try" in
  1731. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1732. *) ac_try_echo=$ac_try;;
  1733. esac
  1734. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1735. $as_echo "$ac_try_echo"; } >&5
  1736. (eval "$ac_link") 2>conftest.err
  1737. ac_status=$?
  1738. if test -s conftest.err; then
  1739. grep -v '^ *+' conftest.err >conftest.er1
  1740. cat conftest.er1 >&5
  1741. mv -f conftest.er1 conftest.err
  1742. fi
  1743. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1744. test $ac_status = 0; } && {
  1745. test -z "$ac_c_werror_flag" ||
  1746. test ! -s conftest.err
  1747. } && test -s conftest$ac_exeext && {
  1748. test "$cross_compiling" = yes ||
  1749. test -x conftest$ac_exeext
  1750. }; then :
  1751. ac_retval=0
  1752. else
  1753. $as_echo "$as_me: failed program was:" >&5
  1754. sed 's/^/| /' conftest.$ac_ext >&5
  1755. ac_retval=1
  1756. fi
  1757. # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1758. # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1759. # interfere with the next link command; also delete a directory that is
  1760. # left behind by Apple's compiler. We do this before executing the actions.
  1761. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1762. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1763. as_fn_set_status $ac_retval
  1764. } # ac_fn_c_try_link
  1765. # ac_fn_c_check_func LINENO FUNC VAR
  1766. # ----------------------------------
  1767. # Tests whether FUNC exists, setting the cache variable VAR accordingly
  1768. ac_fn_c_check_func ()
  1769. {
  1770. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1771. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1772. $as_echo_n "checking for $2... " >&6; }
  1773. if eval \${$3+:} false; then :
  1774. $as_echo_n "(cached) " >&6
  1775. else
  1776. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1777. /* end confdefs.h. */
  1778. /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
  1779. For example, HP-UX 11i <limits.h> declares gettimeofday. */
  1780. #define $2 innocuous_$2
  1781. /* System header to define __stub macros and hopefully few prototypes,
  1782. which can conflict with char $2 (); below.
  1783. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1784. <limits.h> exists even on freestanding compilers. */
  1785. #ifdef __STDC__
  1786. # include <limits.h>
  1787. #else
  1788. # include <assert.h>
  1789. #endif
  1790. #undef $2
  1791. /* Override any GCC internal prototype to avoid an error.
  1792. Use char because int might match the return type of a GCC
  1793. builtin and then its argument prototype would still apply. */
  1794. #ifdef __cplusplus
  1795. extern "C"
  1796. #endif
  1797. char $2 ();
  1798. /* The GNU C library defines this for functions which it implements
  1799. to always fail with ENOSYS. Some functions are actually named
  1800. something starting with __ and the normal name is an alias. */
  1801. #if defined __stub_$2 || defined __stub___$2
  1802. choke me
  1803. #endif
  1804. int
  1805. main ()
  1806. {
  1807. return $2 ();
  1808. ;
  1809. return 0;
  1810. }
  1811. _ACEOF
  1812. if ac_fn_c_try_link "$LINENO"; then :
  1813. eval "$3=yes"
  1814. else
  1815. eval "$3=no"
  1816. fi
  1817. rm -f core conftest.err conftest.$ac_objext \
  1818. conftest$ac_exeext conftest.$ac_ext
  1819. fi
  1820. eval ac_res=\$$3
  1821. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1822. $as_echo "$ac_res" >&6; }
  1823. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1824. } # ac_fn_c_check_func
  1825. # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
  1826. # -------------------------------------------
  1827. # Tests whether TYPE exists after having included INCLUDES, setting cache
  1828. # variable VAR accordingly.
  1829. ac_fn_c_check_type ()
  1830. {
  1831. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1832. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1833. $as_echo_n "checking for $2... " >&6; }
  1834. if eval \${$3+:} false; then :
  1835. $as_echo_n "(cached) " >&6
  1836. else
  1837. eval "$3=no"
  1838. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1839. /* end confdefs.h. */
  1840. $4
  1841. int
  1842. main ()
  1843. {
  1844. if (sizeof ($2))
  1845. return 0;
  1846. ;
  1847. return 0;
  1848. }
  1849. _ACEOF
  1850. if ac_fn_c_try_compile "$LINENO"; then :
  1851. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1852. /* end confdefs.h. */
  1853. $4
  1854. int
  1855. main ()
  1856. {
  1857. if (sizeof (($2)))
  1858. return 0;
  1859. ;
  1860. return 0;
  1861. }
  1862. _ACEOF
  1863. if ac_fn_c_try_compile "$LINENO"; then :
  1864. else
  1865. eval "$3=yes"
  1866. fi
  1867. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1868. fi
  1869. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1870. fi
  1871. eval ac_res=\$$3
  1872. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1873. $as_echo "$ac_res" >&6; }
  1874. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1875. } # ac_fn_c_check_type
  1876. # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
  1877. # ----------------------------------------------------
  1878. # Tries to find if the field MEMBER exists in type AGGR, after including
  1879. # INCLUDES, setting cache variable VAR accordingly.
  1880. ac_fn_c_check_member ()
  1881. {
  1882. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1883. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
  1884. $as_echo_n "checking for $2.$3... " >&6; }
  1885. if eval \${$4+:} false; then :
  1886. $as_echo_n "(cached) " >&6
  1887. else
  1888. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1889. /* end confdefs.h. */
  1890. $5
  1891. int
  1892. main ()
  1893. {
  1894. static $2 ac_aggr;
  1895. if (ac_aggr.$3)
  1896. return 0;
  1897. ;
  1898. return 0;
  1899. }
  1900. _ACEOF
  1901. if ac_fn_c_try_compile "$LINENO"; then :
  1902. eval "$4=yes"
  1903. else
  1904. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1905. /* end confdefs.h. */
  1906. $5
  1907. int
  1908. main ()
  1909. {
  1910. static $2 ac_aggr;
  1911. if (sizeof ac_aggr.$3)
  1912. return 0;
  1913. ;
  1914. return 0;
  1915. }
  1916. _ACEOF
  1917. if ac_fn_c_try_compile "$LINENO"; then :
  1918. eval "$4=yes"
  1919. else
  1920. eval "$4=no"
  1921. fi
  1922. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1923. fi
  1924. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1925. fi
  1926. eval ac_res=\$$4
  1927. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1928. $as_echo "$ac_res" >&6; }
  1929. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1930. } # ac_fn_c_check_member
  1931. # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
  1932. # ---------------------------------------------
  1933. # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
  1934. # accordingly.
  1935. ac_fn_c_check_decl ()
  1936. {
  1937. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1938. as_decl_name=`echo $2|sed 's/ *(.*//'`
  1939. as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  1940. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
  1941. $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
  1942. if eval \${$3+:} false; then :
  1943. $as_echo_n "(cached) " >&6
  1944. else
  1945. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1946. /* end confdefs.h. */
  1947. $4
  1948. int
  1949. main ()
  1950. {
  1951. #ifndef $as_decl_name
  1952. #ifdef __cplusplus
  1953. (void) $as_decl_use;
  1954. #else
  1955. (void) $as_decl_name;
  1956. #endif
  1957. #endif
  1958. ;
  1959. return 0;
  1960. }
  1961. _ACEOF
  1962. if ac_fn_c_try_compile "$LINENO"; then :
  1963. eval "$3=yes"
  1964. else
  1965. eval "$3=no"
  1966. fi
  1967. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1968. fi
  1969. eval ac_res=\$$3
  1970. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1971. $as_echo "$ac_res" >&6; }
  1972. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1973. } # ac_fn_c_check_decl
  1974. # ac_fn_c_find_uintX_t LINENO BITS VAR
  1975. # ------------------------------------
  1976. # Finds an unsigned integer type with width BITS, setting cache variable VAR
  1977. # accordingly.
  1978. ac_fn_c_find_uintX_t ()
  1979. {
  1980. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1981. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
  1982. $as_echo_n "checking for uint$2_t... " >&6; }
  1983. if eval \${$3+:} false; then :
  1984. $as_echo_n "(cached) " >&6
  1985. else
  1986. eval "$3=no"
  1987. # Order is important - never check a type that is potentially smaller
  1988. # than half of the expected target width.
  1989. for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
  1990. 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
  1991. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1992. /* end confdefs.h. */
  1993. $ac_includes_default
  1994. int
  1995. main ()
  1996. {
  1997. static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
  1998. test_array [0] = 0;
  1999. return test_array [0];
  2000. ;
  2001. return 0;
  2002. }
  2003. _ACEOF
  2004. if ac_fn_c_try_compile "$LINENO"; then :
  2005. case $ac_type in #(
  2006. uint$2_t) :
  2007. eval "$3=yes" ;; #(
  2008. *) :
  2009. eval "$3=\$ac_type" ;;
  2010. esac
  2011. fi
  2012. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2013. if eval test \"x\$"$3"\" = x"no"; then :
  2014. else
  2015. break
  2016. fi
  2017. done
  2018. fi
  2019. eval ac_res=\$$3
  2020. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  2021. $as_echo "$ac_res" >&6; }
  2022. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  2023. } # ac_fn_c_find_uintX_t
  2024. # ac_fn_c_find_intX_t LINENO BITS VAR
  2025. # -----------------------------------
  2026. # Finds a signed integer type with width BITS, setting cache variable VAR
  2027. # accordingly.
  2028. ac_fn_c_find_intX_t ()
  2029. {
  2030. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  2031. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
  2032. $as_echo_n "checking for int$2_t... " >&6; }
  2033. if eval \${$3+:} false; then :
  2034. $as_echo_n "(cached) " >&6
  2035. else
  2036. eval "$3=no"
  2037. # Order is important - never check a type that is potentially smaller
  2038. # than half of the expected target width.
  2039. for ac_type in int$2_t 'int' 'long int' \
  2040. 'long long int' 'short int' 'signed char'; do
  2041. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2042. /* end confdefs.h. */
  2043. $ac_includes_default
  2044. enum { N = $2 / 2 - 1 };
  2045. int
  2046. main ()
  2047. {
  2048. static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
  2049. test_array [0] = 0;
  2050. return test_array [0];
  2051. ;
  2052. return 0;
  2053. }
  2054. _ACEOF
  2055. if ac_fn_c_try_compile "$LINENO"; then :
  2056. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2057. /* end confdefs.h. */
  2058. $ac_includes_default
  2059. enum { N = $2 / 2 - 1 };
  2060. int
  2061. main ()
  2062. {
  2063. static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
  2064. < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
  2065. test_array [0] = 0;
  2066. return test_array [0];
  2067. ;
  2068. return 0;
  2069. }
  2070. _ACEOF
  2071. if ac_fn_c_try_compile "$LINENO"; then :
  2072. else
  2073. case $ac_type in #(
  2074. int$2_t) :
  2075. eval "$3=yes" ;; #(
  2076. *) :
  2077. eval "$3=\$ac_type" ;;
  2078. esac
  2079. fi
  2080. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2081. fi
  2082. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2083. if eval test \"x\$"$3"\" = x"no"; then :
  2084. else
  2085. break
  2086. fi
  2087. done
  2088. fi
  2089. eval ac_res=\$$3
  2090. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  2091. $as_echo "$ac_res" >&6; }
  2092. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  2093. } # ac_fn_c_find_intX_t
  2094. cat >config.log <<_ACEOF
  2095. This file contains any messages produced by compilers while
  2096. running configure, to aid debugging if configure makes a mistake.
  2097. It was created by file $as_me 5.14, which was
  2098. generated by GNU Autoconf 2.69. Invocation command line was
  2099. $ $0 $@
  2100. _ACEOF
  2101. exec 5>>config.log
  2102. {
  2103. cat <<_ASUNAME
  2104. ## --------- ##
  2105. ## Platform. ##
  2106. ## --------- ##
  2107. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  2108. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  2109. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  2110. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  2111. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  2112. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  2113. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  2114. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  2115. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  2116. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  2117. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  2118. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  2119. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  2120. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  2121. _ASUNAME
  2122. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2123. for as_dir in $PATH
  2124. do
  2125. IFS=$as_save_IFS
  2126. test -z "$as_dir" && as_dir=.
  2127. $as_echo "PATH: $as_dir"
  2128. done
  2129. IFS=$as_save_IFS
  2130. } >&5
  2131. cat >&5 <<_ACEOF
  2132. ## ----------- ##
  2133. ## Core tests. ##
  2134. ## ----------- ##
  2135. _ACEOF
  2136. # Keep a trace of the command line.
  2137. # Strip out --no-create and --no-recursion so they do not pile up.
  2138. # Strip out --silent because we don't want to record it for future runs.
  2139. # Also quote any args containing shell meta-characters.
  2140. # Make two passes to allow for proper duplicate-argument suppression.
  2141. ac_configure_args=
  2142. ac_configure_args0=
  2143. ac_configure_args1=
  2144. ac_must_keep_next=false
  2145. for ac_pass in 1 2
  2146. do
  2147. for ac_arg
  2148. do
  2149. case $ac_arg in
  2150. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  2151. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  2152. | -silent | --silent | --silen | --sile | --sil)
  2153. continue ;;
  2154. *\'*)
  2155. ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  2156. esac
  2157. case $ac_pass in
  2158. 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
  2159. 2)
  2160. as_fn_append ac_configure_args1 " '$ac_arg'"
  2161. if test $ac_must_keep_next = true; then
  2162. ac_must_keep_next=false # Got value, back to normal.
  2163. else
  2164. case $ac_arg in
  2165. *=* | --config-cache | -C | -disable-* | --disable-* \
  2166. | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  2167. | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  2168. | -with-* | --with-* | -without-* | --without-* | --x)
  2169. case "$ac_configure_args0 " in
  2170. "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  2171. esac
  2172. ;;
  2173. -* ) ac_must_keep_next=true ;;
  2174. esac
  2175. fi
  2176. as_fn_append ac_configure_args " '$ac_arg'"
  2177. ;;
  2178. esac
  2179. done
  2180. done
  2181. { ac_configure_args0=; unset ac_configure_args0;}
  2182. { ac_configure_args1=; unset ac_configure_args1;}
  2183. # When interrupted or exit'd, cleanup temporary files, and complete
  2184. # config.log. We remove comments because anyway the quotes in there
  2185. # would cause problems or look ugly.
  2186. # WARNING: Use '\'' to represent an apostrophe within the trap.
  2187. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  2188. trap 'exit_status=$?
  2189. # Save into config.log some information that might help in debugging.
  2190. {
  2191. echo
  2192. $as_echo "## ---------------- ##
  2193. ## Cache variables. ##
  2194. ## ---------------- ##"
  2195. echo
  2196. # The following way of writing the cache mishandles newlines in values,
  2197. (
  2198. for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  2199. eval ac_val=\$$ac_var
  2200. case $ac_val in #(
  2201. *${as_nl}*)
  2202. case $ac_var in #(
  2203. *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
  2204. $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  2205. esac
  2206. case $ac_var in #(
  2207. _ | IFS | as_nl) ;; #(
  2208. BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  2209. *) { eval $ac_var=; unset $ac_var;} ;;
  2210. esac ;;
  2211. esac
  2212. done
  2213. (set) 2>&1 |
  2214. case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  2215. *${as_nl}ac_space=\ *)
  2216. sed -n \
  2217. "s/'\''/'\''\\\\'\'''\''/g;
  2218. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  2219. ;; #(
  2220. *)
  2221. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  2222. ;;
  2223. esac |
  2224. sort
  2225. )
  2226. echo
  2227. $as_echo "## ----------------- ##
  2228. ## Output variables. ##
  2229. ## ----------------- ##"
  2230. echo
  2231. for ac_var in $ac_subst_vars
  2232. do
  2233. eval ac_val=\$$ac_var
  2234. case $ac_val in
  2235. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2236. esac
  2237. $as_echo "$ac_var='\''$ac_val'\''"
  2238. done | sort
  2239. echo
  2240. if test -n "$ac_subst_files"; then
  2241. $as_echo "## ------------------- ##
  2242. ## File substitutions. ##
  2243. ## ------------------- ##"
  2244. echo
  2245. for ac_var in $ac_subst_files
  2246. do
  2247. eval ac_val=\$$ac_var
  2248. case $ac_val in
  2249. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2250. esac
  2251. $as_echo "$ac_var='\''$ac_val'\''"
  2252. done | sort
  2253. echo
  2254. fi
  2255. if test -s confdefs.h; then
  2256. $as_echo "## ----------- ##
  2257. ## confdefs.h. ##
  2258. ## ----------- ##"
  2259. echo
  2260. cat confdefs.h
  2261. echo
  2262. fi
  2263. test "$ac_signal" != 0 &&
  2264. $as_echo "$as_me: caught signal $ac_signal"
  2265. $as_echo "$as_me: exit $exit_status"
  2266. } >&5
  2267. rm -f core *.core core.conftest.* &&
  2268. rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  2269. exit $exit_status
  2270. ' 0
  2271. for ac_signal in 1 2 13 15; do
  2272. trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
  2273. done
  2274. ac_signal=0
  2275. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  2276. rm -f -r conftest* confdefs.h
  2277. $as_echo "/* confdefs.h */" > confdefs.h
  2278. # Predefined preprocessor variables.
  2279. cat >>confdefs.h <<_ACEOF
  2280. #define PACKAGE_NAME "$PACKAGE_NAME"
  2281. _ACEOF
  2282. cat >>confdefs.h <<_ACEOF
  2283. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  2284. _ACEOF
  2285. cat >>confdefs.h <<_ACEOF
  2286. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  2287. _ACEOF
  2288. cat >>confdefs.h <<_ACEOF
  2289. #define PACKAGE_STRING "$PACKAGE_STRING"
  2290. _ACEOF
  2291. cat >>confdefs.h <<_ACEOF
  2292. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  2293. _ACEOF
  2294. cat >>confdefs.h <<_ACEOF
  2295. #define PACKAGE_URL "$PACKAGE_URL"
  2296. _ACEOF
  2297. # Let the site file select an alternate cache file if it wants to.
  2298. # Prefer an explicitly selected file to automatically selected ones.
  2299. ac_site_file1=NONE
  2300. ac_site_file2=NONE
  2301. if test -n "$CONFIG_SITE"; then
  2302. # We do not want a PATH search for config.site.
  2303. case $CONFIG_SITE in #((
  2304. -*) ac_site_file1=./$CONFIG_SITE;;
  2305. */*) ac_site_file1=$CONFIG_SITE;;
  2306. *) ac_site_file1=./$CONFIG_SITE;;
  2307. esac
  2308. elif test "x$prefix" != xNONE; then
  2309. ac_site_file1=$prefix/share/config.site
  2310. ac_site_file2=$prefix/etc/config.site
  2311. else
  2312. ac_site_file1=$ac_default_prefix/share/config.site
  2313. ac_site_file2=$ac_default_prefix/etc/config.site
  2314. fi
  2315. for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  2316. do
  2317. test "x$ac_site_file" = xNONE && continue
  2318. if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
  2319. { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
  2320. $as_echo "$as_me: loading site script $ac_site_file" >&6;}
  2321. sed 's/^/| /' "$ac_site_file" >&5
  2322. . "$ac_site_file" \
  2323. || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2324. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2325. as_fn_error $? "failed to load site script $ac_site_file
  2326. See \`config.log' for more details" "$LINENO" 5; }
  2327. fi
  2328. done
  2329. if test -r "$cache_file"; then
  2330. # Some versions of bash will fail to source /dev/null (special files
  2331. # actually), so we avoid doing that. DJGPP emulates it as a regular file.
  2332. if test /dev/null != "$cache_file" && test -f "$cache_file"; then
  2333. { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
  2334. $as_echo "$as_me: loading cache $cache_file" >&6;}
  2335. case $cache_file in
  2336. [\\/]* | ?:[\\/]* ) . "$cache_file";;
  2337. *) . "./$cache_file";;
  2338. esac
  2339. fi
  2340. else
  2341. { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
  2342. $as_echo "$as_me: creating cache $cache_file" >&6;}
  2343. >$cache_file
  2344. fi
  2345. as_fn_append ac_header_list " stdlib.h"
  2346. as_fn_append ac_header_list " unistd.h"
  2347. as_fn_append ac_header_list " sys/param.h"
  2348. # Check that the precious variables saved in the cache have kept the same
  2349. # value.
  2350. ac_cache_corrupted=false
  2351. for ac_var in $ac_precious_vars; do
  2352. eval ac_old_set=\$ac_cv_env_${ac_var}_set
  2353. eval ac_new_set=\$ac_env_${ac_var}_set
  2354. eval ac_old_val=\$ac_cv_env_${ac_var}_value
  2355. eval ac_new_val=\$ac_env_${ac_var}_value
  2356. case $ac_old_set,$ac_new_set in
  2357. set,)
  2358. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  2359. $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  2360. ac_cache_corrupted=: ;;
  2361. ,set)
  2362. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
  2363. $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  2364. ac_cache_corrupted=: ;;
  2365. ,);;
  2366. *)
  2367. if test "x$ac_old_val" != "x$ac_new_val"; then
  2368. # differences in whitespace do not lead to failure.
  2369. ac_old_val_w=`echo x $ac_old_val`
  2370. ac_new_val_w=`echo x $ac_new_val`
  2371. if test "$ac_old_val_w" != "$ac_new_val_w"; then
  2372. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
  2373. $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  2374. ac_cache_corrupted=:
  2375. else
  2376. { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
  2377. $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  2378. eval $ac_var=\$ac_old_val
  2379. fi
  2380. { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
  2381. $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
  2382. { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
  2383. $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
  2384. fi;;
  2385. esac
  2386. # Pass precious variables to config.status.
  2387. if test "$ac_new_set" = set; then
  2388. case $ac_new_val in
  2389. *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  2390. *) ac_arg=$ac_var=$ac_new_val ;;
  2391. esac
  2392. case " $ac_configure_args " in
  2393. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
  2394. *) as_fn_append ac_configure_args " '$ac_arg'" ;;
  2395. esac
  2396. fi
  2397. done
  2398. if $ac_cache_corrupted; then
  2399. { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2400. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2401. { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
  2402. $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  2403. as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  2404. fi
  2405. ## -------------------- ##
  2406. ## Main body of script. ##
  2407. ## -------------------- ##
  2408. ac_ext=c
  2409. ac_cpp='$CPP $CPPFLAGS'
  2410. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2411. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2412. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2413. am__api_version='1.12'
  2414. ac_aux_dir=
  2415. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  2416. if test -f "$ac_dir/install-sh"; then
  2417. ac_aux_dir=$ac_dir
  2418. ac_install_sh="$ac_aux_dir/install-sh -c"
  2419. break
  2420. elif test -f "$ac_dir/install.sh"; then
  2421. ac_aux_dir=$ac_dir
  2422. ac_install_sh="$ac_aux_dir/install.sh -c"
  2423. break
  2424. elif test -f "$ac_dir/shtool"; then
  2425. ac_aux_dir=$ac_dir
  2426. ac_install_sh="$ac_aux_dir/shtool install -c"
  2427. break
  2428. fi
  2429. done
  2430. if test -z "$ac_aux_dir"; then
  2431. as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
  2432. fi
  2433. # These three variables are undocumented and unsupported,
  2434. # and are intended to be withdrawn in a future Autoconf release.
  2435. # They can cause serious problems if a builder's source tree is in a directory
  2436. # whose full name contains unusual characters.
  2437. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
  2438. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
  2439. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
  2440. # Find a good install program. We prefer a C program (faster),
  2441. # so one script is as good as another. But avoid the broken or
  2442. # incompatible versions:
  2443. # SysV /etc/install, /usr/sbin/install
  2444. # SunOS /usr/etc/install
  2445. # IRIX /sbin/install
  2446. # AIX /bin/install
  2447. # AmigaOS /C/install, which installs bootblocks on floppy discs
  2448. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  2449. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  2450. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  2451. # OS/2's system install, which has a completely different semantic
  2452. # ./install, which can be erroneously created by make from ./install.sh.
  2453. # Reject install programs that cannot install multiple files.
  2454. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
  2455. $as_echo_n "checking for a BSD-compatible install... " >&6; }
  2456. if test -z "$INSTALL"; then
  2457. if ${ac_cv_path_install+:} false; then :
  2458. $as_echo_n "(cached) " >&6
  2459. else
  2460. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2461. for as_dir in $PATH
  2462. do
  2463. IFS=$as_save_IFS
  2464. test -z "$as_dir" && as_dir=.
  2465. # Account for people who put trailing slashes in PATH elements.
  2466. case $as_dir/ in #((
  2467. ./ | .// | /[cC]/* | \
  2468. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  2469. ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  2470. /usr/ucb/* ) ;;
  2471. *)
  2472. # OSF1 and SCO ODT 3.0 have their own names for install.
  2473. # Don't use installbsd from OSF since it installs stuff as root
  2474. # by default.
  2475. for ac_prog in ginstall scoinst install; do
  2476. for ac_exec_ext in '' $ac_executable_extensions; do
  2477. if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
  2478. if test $ac_prog = install &&
  2479. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2480. # AIX install. It has an incompatible calling convention.
  2481. :
  2482. elif test $ac_prog = install &&
  2483. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2484. # program-specific install script used by HP pwplus--don't use.
  2485. :
  2486. else
  2487. rm -rf conftest.one conftest.two conftest.dir
  2488. echo one > conftest.one
  2489. echo two > conftest.two
  2490. mkdir conftest.dir
  2491. if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
  2492. test -s conftest.one && test -s conftest.two &&
  2493. test -s conftest.dir/conftest.one &&
  2494. test -s conftest.dir/conftest.two
  2495. then
  2496. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  2497. break 3
  2498. fi
  2499. fi
  2500. fi
  2501. done
  2502. done
  2503. ;;
  2504. esac
  2505. done
  2506. IFS=$as_save_IFS
  2507. rm -rf conftest.one conftest.two conftest.dir
  2508. fi
  2509. if test "${ac_cv_path_install+set}" = set; then
  2510. INSTALL=$ac_cv_path_install
  2511. else
  2512. # As a last resort, use the slow shell script. Don't cache a
  2513. # value for INSTALL within a source directory, because that will
  2514. # break other packages using the cache if that directory is
  2515. # removed, or if the value is a relative name.
  2516. INSTALL=$ac_install_sh
  2517. fi
  2518. fi
  2519. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
  2520. $as_echo "$INSTALL" >&6; }
  2521. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  2522. # It thinks the first close brace ends the variable substitution.
  2523. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  2524. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  2525. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  2526. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
  2527. $as_echo_n "checking whether build environment is sane... " >&6; }
  2528. # Reject unsafe characters in $srcdir or the absolute working directory
  2529. # name. Accept space and tab only in the latter.
  2530. am_lf='
  2531. '
  2532. case `pwd` in
  2533. *[\\\"\#\$\&\'\`$am_lf]*)
  2534. as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
  2535. esac
  2536. case $srcdir in
  2537. *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
  2538. as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
  2539. esac
  2540. # Do 'set' in a subshell so we don't clobber the current shell's
  2541. # arguments. Must try -L first in case configure is actually a
  2542. # symlink; some systems play weird games with the mod time of symlinks
  2543. # (eg FreeBSD returns the mod time of the symlink's containing
  2544. # directory).
  2545. if (
  2546. am_has_slept=no
  2547. for am_try in 1 2; do
  2548. echo "timestamp, slept: $am_has_slept" > conftest.file
  2549. set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  2550. if test "$*" = "X"; then
  2551. # -L didn't work.
  2552. set X `ls -t "$srcdir/configure" conftest.file`
  2553. fi
  2554. if test "$*" != "X $srcdir/configure conftest.file" \
  2555. && test "$*" != "X conftest.file $srcdir/configure"; then
  2556. # If neither matched, then we have a broken ls. This can happen
  2557. # if, for instance, CONFIG_SHELL is bash and it inherits a
  2558. # broken ls alias from the environment. This has actually
  2559. # happened. Such a system could not be considered "sane".
  2560. as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
  2561. alias in your environment" "$LINENO" 5
  2562. fi
  2563. if test "$2" = conftest.file || test $am_try -eq 2; then
  2564. break
  2565. fi
  2566. # Just in case.
  2567. sleep 1
  2568. am_has_slept=yes
  2569. done
  2570. test "$2" = conftest.file
  2571. )
  2572. then
  2573. # Ok.
  2574. :
  2575. else
  2576. as_fn_error $? "newly created file is older than distributed files!
  2577. Check your system clock" "$LINENO" 5
  2578. fi
  2579. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2580. $as_echo "yes" >&6; }
  2581. # If we didn't sleep, we still need to ensure time stamps of config.status and
  2582. # generated files are strictly newer.
  2583. am_sleep_pid=
  2584. if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  2585. ( sleep 1 ) &
  2586. am_sleep_pid=$!
  2587. fi
  2588. rm -f conftest.file
  2589. test "$program_prefix" != NONE &&
  2590. program_transform_name="s&^&$program_prefix&;$program_transform_name"
  2591. # Use a double $ so make ignores it.
  2592. test "$program_suffix" != NONE &&
  2593. program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  2594. # Double any \ or $.
  2595. # By default was `s,x,x', remove it if useless.
  2596. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  2597. program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  2598. # expand $ac_aux_dir to an absolute path
  2599. am_aux_dir=`cd $ac_aux_dir && pwd`
  2600. if test x"${MISSING+set}" != xset; then
  2601. case $am_aux_dir in
  2602. *\ * | *\ *)
  2603. MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  2604. *)
  2605. MISSING="\${SHELL} $am_aux_dir/missing" ;;
  2606. esac
  2607. fi
  2608. # Use eval to expand $SHELL
  2609. if eval "$MISSING --run true"; then
  2610. am_missing_run="$MISSING --run "
  2611. else
  2612. am_missing_run=
  2613. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
  2614. $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
  2615. fi
  2616. if test x"${install_sh}" != xset; then
  2617. case $am_aux_dir in
  2618. *\ * | *\ *)
  2619. install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  2620. *)
  2621. install_sh="\${SHELL} $am_aux_dir/install-sh"
  2622. esac
  2623. fi
  2624. # Installed binaries are usually stripped using 'strip' when the user
  2625. # run "make install-strip". However 'strip' might not be the right
  2626. # tool to use in cross-compilation environments, therefore Automake
  2627. # will honor the 'STRIP' environment variable to overrule this program.
  2628. if test "$cross_compiling" != no; then
  2629. if test -n "$ac_tool_prefix"; then
  2630. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2631. set dummy ${ac_tool_prefix}strip; ac_word=$2
  2632. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2633. $as_echo_n "checking for $ac_word... " >&6; }
  2634. if ${ac_cv_prog_STRIP+:} false; then :
  2635. $as_echo_n "(cached) " >&6
  2636. else
  2637. if test -n "$STRIP"; then
  2638. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2639. else
  2640. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2641. for as_dir in $PATH
  2642. do
  2643. IFS=$as_save_IFS
  2644. test -z "$as_dir" && as_dir=.
  2645. for ac_exec_ext in '' $ac_executable_extensions; do
  2646. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2647. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2648. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2649. break 2
  2650. fi
  2651. done
  2652. done
  2653. IFS=$as_save_IFS
  2654. fi
  2655. fi
  2656. STRIP=$ac_cv_prog_STRIP
  2657. if test -n "$STRIP"; then
  2658. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  2659. $as_echo "$STRIP" >&6; }
  2660. else
  2661. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2662. $as_echo "no" >&6; }
  2663. fi
  2664. fi
  2665. if test -z "$ac_cv_prog_STRIP"; then
  2666. ac_ct_STRIP=$STRIP
  2667. # Extract the first word of "strip", so it can be a program name with args.
  2668. set dummy strip; ac_word=$2
  2669. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2670. $as_echo_n "checking for $ac_word... " >&6; }
  2671. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  2672. $as_echo_n "(cached) " >&6
  2673. else
  2674. if test -n "$ac_ct_STRIP"; then
  2675. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2676. else
  2677. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2678. for as_dir in $PATH
  2679. do
  2680. IFS=$as_save_IFS
  2681. test -z "$as_dir" && as_dir=.
  2682. for ac_exec_ext in '' $ac_executable_extensions; do
  2683. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2684. ac_cv_prog_ac_ct_STRIP="strip"
  2685. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2686. break 2
  2687. fi
  2688. done
  2689. done
  2690. IFS=$as_save_IFS
  2691. fi
  2692. fi
  2693. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2694. if test -n "$ac_ct_STRIP"; then
  2695. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  2696. $as_echo "$ac_ct_STRIP" >&6; }
  2697. else
  2698. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2699. $as_echo "no" >&6; }
  2700. fi
  2701. if test "x$ac_ct_STRIP" = x; then
  2702. STRIP=":"
  2703. else
  2704. case $cross_compiling:$ac_tool_warned in
  2705. yes:)
  2706. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  2707. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  2708. ac_tool_warned=yes ;;
  2709. esac
  2710. STRIP=$ac_ct_STRIP
  2711. fi
  2712. else
  2713. STRIP="$ac_cv_prog_STRIP"
  2714. fi
  2715. fi
  2716. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  2717. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
  2718. $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
  2719. if test -z "$MKDIR_P"; then
  2720. if ${ac_cv_path_mkdir+:} false; then :
  2721. $as_echo_n "(cached) " >&6
  2722. else
  2723. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2724. for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  2725. do
  2726. IFS=$as_save_IFS
  2727. test -z "$as_dir" && as_dir=.
  2728. for ac_prog in mkdir gmkdir; do
  2729. for ac_exec_ext in '' $ac_executable_extensions; do
  2730. as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
  2731. case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
  2732. 'mkdir (GNU coreutils) '* | \
  2733. 'mkdir (coreutils) '* | \
  2734. 'mkdir (fileutils) '4.1*)
  2735. ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  2736. break 3;;
  2737. esac
  2738. done
  2739. done
  2740. done
  2741. IFS=$as_save_IFS
  2742. fi
  2743. test -d ./--version && rmdir ./--version
  2744. if test "${ac_cv_path_mkdir+set}" = set; then
  2745. MKDIR_P="$ac_cv_path_mkdir -p"
  2746. else
  2747. # As a last resort, use the slow shell script. Don't cache a
  2748. # value for MKDIR_P within a source directory, because that will
  2749. # break other packages using the cache if that directory is
  2750. # removed, or if the value is a relative name.
  2751. MKDIR_P="$ac_install_sh -d"
  2752. fi
  2753. fi
  2754. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
  2755. $as_echo "$MKDIR_P" >&6; }
  2756. for ac_prog in gawk mawk nawk awk
  2757. do
  2758. # Extract the first word of "$ac_prog", so it can be a program name with args.
  2759. set dummy $ac_prog; ac_word=$2
  2760. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2761. $as_echo_n "checking for $ac_word... " >&6; }
  2762. if ${ac_cv_prog_AWK+:} false; then :
  2763. $as_echo_n "(cached) " >&6
  2764. else
  2765. if test -n "$AWK"; then
  2766. ac_cv_prog_AWK="$AWK" # Let the user override the test.
  2767. else
  2768. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2769. for as_dir in $PATH
  2770. do
  2771. IFS=$as_save_IFS
  2772. test -z "$as_dir" && as_dir=.
  2773. for ac_exec_ext in '' $ac_executable_extensions; do
  2774. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  2775. ac_cv_prog_AWK="$ac_prog"
  2776. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2777. break 2
  2778. fi
  2779. done
  2780. done
  2781. IFS=$as_save_IFS
  2782. fi
  2783. fi
  2784. AWK=$ac_cv_prog_AWK
  2785. if test -n "$AWK"; then
  2786. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
  2787. $as_echo "$AWK" >&6; }
  2788. else
  2789. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2790. $as_echo "no" >&6; }
  2791. fi
  2792. test -n "$AWK" && break
  2793. done
  2794. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  2795. $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  2796. set x ${MAKE-make}
  2797. ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  2798. if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  2799. $as_echo_n "(cached) " >&6
  2800. else
  2801. cat >conftest.make <<\_ACEOF
  2802. SHELL = /bin/sh
  2803. all:
  2804. @echo '@@@%%%=$(MAKE)=@@@%%%'
  2805. _ACEOF
  2806. # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
  2807. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  2808. *@@@%%%=?*=@@@%%%*)
  2809. eval ac_cv_prog_make_${ac_make}_set=yes;;
  2810. *)
  2811. eval ac_cv_prog_make_${ac_make}_set=no;;
  2812. esac
  2813. rm -f conftest.make
  2814. fi
  2815. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  2816. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2817. $as_echo "yes" >&6; }
  2818. SET_MAKE=
  2819. else
  2820. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2821. $as_echo "no" >&6; }
  2822. SET_MAKE="MAKE=${MAKE-make}"
  2823. fi
  2824. rm -rf .tst 2>/dev/null
  2825. mkdir .tst 2>/dev/null
  2826. if test -d .tst; then
  2827. am__leading_dot=.
  2828. else
  2829. am__leading_dot=_
  2830. fi
  2831. rmdir .tst 2>/dev/null
  2832. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  2833. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  2834. # is not polluted with repeated "-I."
  2835. am__isrc=' -I$(srcdir)'
  2836. # test to see if srcdir already configured
  2837. if test -f $srcdir/config.status; then
  2838. as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  2839. fi
  2840. fi
  2841. # test whether we have cygpath
  2842. if test -z "$CYGPATH_W"; then
  2843. if (cygpath --version) >/dev/null 2>/dev/null; then
  2844. CYGPATH_W='cygpath -w'
  2845. else
  2846. CYGPATH_W=echo
  2847. fi
  2848. fi
  2849. # Define the identity of the package.
  2850. PACKAGE='file'
  2851. VERSION='5.14'
  2852. cat >>confdefs.h <<_ACEOF
  2853. #define PACKAGE "$PACKAGE"
  2854. _ACEOF
  2855. cat >>confdefs.h <<_ACEOF
  2856. #define VERSION "$VERSION"
  2857. _ACEOF
  2858. # Some tools Automake needs.
  2859. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2860. AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2861. AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2862. AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2863. MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2864. # For better backward compatibility. To be removed once Automake 1.9.x
  2865. # dies out for good. For more background, see:
  2866. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
  2867. # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
  2868. mkdir_p='$(MKDIR_P)'
  2869. # We need awk for the "check" target. The system "awk" is bad on
  2870. # some platforms.
  2871. # Always define AMTAR for backward compatibility. Yes, it's still used
  2872. # in the wild :-( We should find a proper way to deprecate it ...
  2873. AMTAR='$${TAR-tar}'
  2874. am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
  2875. # Check whether --enable-silent-rules was given.
  2876. if test "${enable_silent_rules+set}" = set; then :
  2877. enableval=$enable_silent_rules;
  2878. fi
  2879. case $enable_silent_rules in # (((
  2880. yes) AM_DEFAULT_VERBOSITY=0;;
  2881. no) AM_DEFAULT_VERBOSITY=1;;
  2882. *) AM_DEFAULT_VERBOSITY=0;;
  2883. esac
  2884. am_make=${MAKE-make}
  2885. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
  2886. $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
  2887. if ${am_cv_make_support_nested_variables+:} false; then :
  2888. $as_echo_n "(cached) " >&6
  2889. else
  2890. if $as_echo 'TRUE=$(BAR$(V))
  2891. BAR0=false
  2892. BAR1=true
  2893. V=1
  2894. am__doit:
  2895. @$(TRUE)
  2896. .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  2897. am_cv_make_support_nested_variables=yes
  2898. else
  2899. am_cv_make_support_nested_variables=no
  2900. fi
  2901. fi
  2902. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
  2903. $as_echo "$am_cv_make_support_nested_variables" >&6; }
  2904. if test $am_cv_make_support_nested_variables = yes; then
  2905. AM_V='$(V)'
  2906. AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
  2907. else
  2908. AM_V=$AM_DEFAULT_VERBOSITY
  2909. AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
  2910. fi
  2911. AM_BACKSLASH='\'
  2912. ac_config_headers="$ac_config_headers config.h"
  2913. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin ELF support" >&5
  2914. $as_echo_n "checking for builtin ELF support... " >&6; }
  2915. # Check whether --enable-elf was given.
  2916. if test "${enable_elf+set}" = set; then :
  2917. enableval=$enable_elf; if test "${enableval}" = yes; then
  2918. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2919. $as_echo "yes" >&6; }
  2920. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2921. else
  2922. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2923. $as_echo "no" >&6; }
  2924. fi
  2925. else
  2926. # enable by default
  2927. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2928. $as_echo "yes" >&6; }
  2929. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  2930. fi
  2931. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF core file support" >&5
  2932. $as_echo_n "checking for ELF core file support... " >&6; }
  2933. # Check whether --enable-elf-core was given.
  2934. if test "${enable_elf_core+set}" = set; then :
  2935. enableval=$enable_elf_core; if test "${enableval}" = yes; then
  2936. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2937. $as_echo "yes" >&6; }
  2938. $as_echo "#define ELFCORE 1" >>confdefs.h
  2939. else
  2940. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2941. $as_echo "no" >&6; }
  2942. fi
  2943. else
  2944. # enable by default
  2945. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2946. $as_echo "yes" >&6; }
  2947. $as_echo "#define ELFCORE 1" >>confdefs.h
  2948. fi
  2949. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file formats in man section 5" >&5
  2950. $as_echo_n "checking for file formats in man section 5... " >&6; }
  2951. # Check whether --enable-fsect-man5 was given.
  2952. if test "${enable_fsect_man5+set}" = set; then :
  2953. enableval=$enable_fsect_man5; if test "${enableval}" = yes; then
  2954. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2955. $as_echo "yes" >&6; }
  2956. fsect=5
  2957. else
  2958. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2959. $as_echo "no" >&6; }
  2960. fsect=4
  2961. fi
  2962. else
  2963. # disable by default
  2964. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2965. $as_echo "no" >&6; }
  2966. fsect=4
  2967. fi
  2968. # Make sure we can run config.sub.
  2969. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  2970. as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
  2971. { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
  2972. $as_echo_n "checking build system type... " >&6; }
  2973. if ${ac_cv_build+:} false; then :
  2974. $as_echo_n "(cached) " >&6
  2975. else
  2976. ac_build_alias=$build_alias
  2977. test "x$ac_build_alias" = x &&
  2978. ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  2979. test "x$ac_build_alias" = x &&
  2980. as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
  2981. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  2982. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
  2983. fi
  2984. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
  2985. $as_echo "$ac_cv_build" >&6; }
  2986. case $ac_cv_build in
  2987. *-*-*) ;;
  2988. *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
  2989. esac
  2990. build=$ac_cv_build
  2991. ac_save_IFS=$IFS; IFS='-'
  2992. set x $ac_cv_build
  2993. shift
  2994. build_cpu=$1
  2995. build_vendor=$2
  2996. shift; shift
  2997. # Remember, the first character of IFS is used to create $*,
  2998. # except with old shells:
  2999. build_os=$*
  3000. IFS=$ac_save_IFS
  3001. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  3002. { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
  3003. $as_echo_n "checking host system type... " >&6; }
  3004. if ${ac_cv_host+:} false; then :
  3005. $as_echo_n "(cached) " >&6
  3006. else
  3007. if test "x$host_alias" = x; then
  3008. ac_cv_host=$ac_cv_build
  3009. else
  3010. ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  3011. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
  3012. fi
  3013. fi
  3014. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
  3015. $as_echo "$ac_cv_host" >&6; }
  3016. case $ac_cv_host in
  3017. *-*-*) ;;
  3018. *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
  3019. esac
  3020. host=$ac_cv_host
  3021. ac_save_IFS=$IFS; IFS='-'
  3022. set x $ac_cv_host
  3023. shift
  3024. host_cpu=$1
  3025. host_vendor=$2
  3026. shift; shift
  3027. # Remember, the first character of IFS is used to create $*,
  3028. # except with old shells:
  3029. host_os=$*
  3030. IFS=$ac_save_IFS
  3031. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  3032. case "$host_os" in
  3033. mingw32*)
  3034. MINGW=1
  3035. ;;
  3036. *)
  3037. MINGW=0
  3038. ;;
  3039. esac
  3040. if test "$MINGW" = 1; then
  3041. MINGW_TRUE=
  3042. MINGW_FALSE='#'
  3043. else
  3044. MINGW_TRUE='#'
  3045. MINGW_FALSE=
  3046. fi
  3047. pkgdatadir='$(datadir)/misc'
  3048. if test x$fsect = x5; then
  3049. FSECT5_TRUE=
  3050. FSECT5_FALSE='#'
  3051. else
  3052. FSECT5_TRUE='#'
  3053. FSECT5_FALSE=
  3054. fi
  3055. DEPDIR="${am__leading_dot}deps"
  3056. ac_config_commands="$ac_config_commands depfiles"
  3057. am_make=${MAKE-make}
  3058. cat > confinc << 'END'
  3059. am__doit:
  3060. @echo this is the am__doit target
  3061. .PHONY: am__doit
  3062. END
  3063. # If we don't find an include directive, just comment out the code.
  3064. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
  3065. $as_echo_n "checking for style of include used by $am_make... " >&6; }
  3066. am__include="#"
  3067. am__quote=
  3068. _am_result=none
  3069. # First try GNU make style include.
  3070. echo "include confinc" > confmf
  3071. # Ignore all kinds of additional output from 'make'.
  3072. case `$am_make -s -f confmf 2> /dev/null` in #(
  3073. *the\ am__doit\ target*)
  3074. am__include=include
  3075. am__quote=
  3076. _am_result=GNU
  3077. ;;
  3078. esac
  3079. # Now try BSD make style include.
  3080. if test "$am__include" = "#"; then
  3081. echo '.include "confinc"' > confmf
  3082. case `$am_make -s -f confmf 2> /dev/null` in #(
  3083. *the\ am__doit\ target*)
  3084. am__include=.include
  3085. am__quote="\""
  3086. _am_result=BSD
  3087. ;;
  3088. esac
  3089. fi
  3090. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
  3091. $as_echo "$_am_result" >&6; }
  3092. rm -f confinc confmf
  3093. # Check whether --enable-dependency-tracking was given.
  3094. if test "${enable_dependency_tracking+set}" = set; then :
  3095. enableval=$enable_dependency_tracking;
  3096. fi
  3097. if test "x$enable_dependency_tracking" != xno; then
  3098. am_depcomp="$ac_aux_dir/depcomp"
  3099. AMDEPBACKSLASH='\'
  3100. am__nodep='_no'
  3101. fi
  3102. if test "x$enable_dependency_tracking" != xno; then
  3103. AMDEP_TRUE=
  3104. AMDEP_FALSE='#'
  3105. else
  3106. AMDEP_TRUE='#'
  3107. AMDEP_FALSE=
  3108. fi
  3109. ac_ext=c
  3110. ac_cpp='$CPP $CPPFLAGS'
  3111. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3112. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3113. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3114. if test -n "$ac_tool_prefix"; then
  3115. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3116. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3117. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3118. $as_echo_n "checking for $ac_word... " >&6; }
  3119. if ${ac_cv_prog_CC+:} false; then :
  3120. $as_echo_n "(cached) " >&6
  3121. else
  3122. if test -n "$CC"; then
  3123. ac_cv_prog_CC="$CC" # Let the user override the test.
  3124. else
  3125. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3126. for as_dir in $PATH
  3127. do
  3128. IFS=$as_save_IFS
  3129. test -z "$as_dir" && as_dir=.
  3130. for ac_exec_ext in '' $ac_executable_extensions; do
  3131. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3132. ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3133. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3134. break 2
  3135. fi
  3136. done
  3137. done
  3138. IFS=$as_save_IFS
  3139. fi
  3140. fi
  3141. CC=$ac_cv_prog_CC
  3142. if test -n "$CC"; then
  3143. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3144. $as_echo "$CC" >&6; }
  3145. else
  3146. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3147. $as_echo "no" >&6; }
  3148. fi
  3149. fi
  3150. if test -z "$ac_cv_prog_CC"; then
  3151. ac_ct_CC=$CC
  3152. # Extract the first word of "gcc", so it can be a program name with args.
  3153. set dummy gcc; ac_word=$2
  3154. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3155. $as_echo_n "checking for $ac_word... " >&6; }
  3156. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3157. $as_echo_n "(cached) " >&6
  3158. else
  3159. if test -n "$ac_ct_CC"; then
  3160. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3161. else
  3162. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3163. for as_dir in $PATH
  3164. do
  3165. IFS=$as_save_IFS
  3166. test -z "$as_dir" && as_dir=.
  3167. for ac_exec_ext in '' $ac_executable_extensions; do
  3168. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3169. ac_cv_prog_ac_ct_CC="gcc"
  3170. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3171. break 2
  3172. fi
  3173. done
  3174. done
  3175. IFS=$as_save_IFS
  3176. fi
  3177. fi
  3178. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3179. if test -n "$ac_ct_CC"; then
  3180. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3181. $as_echo "$ac_ct_CC" >&6; }
  3182. else
  3183. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3184. $as_echo "no" >&6; }
  3185. fi
  3186. if test "x$ac_ct_CC" = x; then
  3187. CC=""
  3188. else
  3189. case $cross_compiling:$ac_tool_warned in
  3190. yes:)
  3191. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3192. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3193. ac_tool_warned=yes ;;
  3194. esac
  3195. CC=$ac_ct_CC
  3196. fi
  3197. else
  3198. CC="$ac_cv_prog_CC"
  3199. fi
  3200. if test -z "$CC"; then
  3201. if test -n "$ac_tool_prefix"; then
  3202. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3203. set dummy ${ac_tool_prefix}cc; ac_word=$2
  3204. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3205. $as_echo_n "checking for $ac_word... " >&6; }
  3206. if ${ac_cv_prog_CC+:} false; then :
  3207. $as_echo_n "(cached) " >&6
  3208. else
  3209. if test -n "$CC"; then
  3210. ac_cv_prog_CC="$CC" # Let the user override the test.
  3211. else
  3212. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3213. for as_dir in $PATH
  3214. do
  3215. IFS=$as_save_IFS
  3216. test -z "$as_dir" && as_dir=.
  3217. for ac_exec_ext in '' $ac_executable_extensions; do
  3218. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3219. ac_cv_prog_CC="${ac_tool_prefix}cc"
  3220. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3221. break 2
  3222. fi
  3223. done
  3224. done
  3225. IFS=$as_save_IFS
  3226. fi
  3227. fi
  3228. CC=$ac_cv_prog_CC
  3229. if test -n "$CC"; then
  3230. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3231. $as_echo "$CC" >&6; }
  3232. else
  3233. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3234. $as_echo "no" >&6; }
  3235. fi
  3236. fi
  3237. fi
  3238. if test -z "$CC"; then
  3239. # Extract the first word of "cc", so it can be a program name with args.
  3240. set dummy cc; ac_word=$2
  3241. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3242. $as_echo_n "checking for $ac_word... " >&6; }
  3243. if ${ac_cv_prog_CC+:} false; then :
  3244. $as_echo_n "(cached) " >&6
  3245. else
  3246. if test -n "$CC"; then
  3247. ac_cv_prog_CC="$CC" # Let the user override the test.
  3248. else
  3249. ac_prog_rejected=no
  3250. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3251. for as_dir in $PATH
  3252. do
  3253. IFS=$as_save_IFS
  3254. test -z "$as_dir" && as_dir=.
  3255. for ac_exec_ext in '' $ac_executable_extensions; do
  3256. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3257. if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3258. ac_prog_rejected=yes
  3259. continue
  3260. fi
  3261. ac_cv_prog_CC="cc"
  3262. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3263. break 2
  3264. fi
  3265. done
  3266. done
  3267. IFS=$as_save_IFS
  3268. if test $ac_prog_rejected = yes; then
  3269. # We found a bogon in the path, so make sure we never use it.
  3270. set dummy $ac_cv_prog_CC
  3271. shift
  3272. if test $# != 0; then
  3273. # We chose a different compiler from the bogus one.
  3274. # However, it has the same basename, so the bogon will be chosen
  3275. # first if we set CC to just the basename; use the full file name.
  3276. shift
  3277. ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3278. fi
  3279. fi
  3280. fi
  3281. fi
  3282. CC=$ac_cv_prog_CC
  3283. if test -n "$CC"; then
  3284. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3285. $as_echo "$CC" >&6; }
  3286. else
  3287. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3288. $as_echo "no" >&6; }
  3289. fi
  3290. fi
  3291. if test -z "$CC"; then
  3292. if test -n "$ac_tool_prefix"; then
  3293. for ac_prog in cl.exe
  3294. do
  3295. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3296. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3297. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3298. $as_echo_n "checking for $ac_word... " >&6; }
  3299. if ${ac_cv_prog_CC+:} false; then :
  3300. $as_echo_n "(cached) " >&6
  3301. else
  3302. if test -n "$CC"; then
  3303. ac_cv_prog_CC="$CC" # Let the user override the test.
  3304. else
  3305. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3306. for as_dir in $PATH
  3307. do
  3308. IFS=$as_save_IFS
  3309. test -z "$as_dir" && as_dir=.
  3310. for ac_exec_ext in '' $ac_executable_extensions; do
  3311. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3312. ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3313. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3314. break 2
  3315. fi
  3316. done
  3317. done
  3318. IFS=$as_save_IFS
  3319. fi
  3320. fi
  3321. CC=$ac_cv_prog_CC
  3322. if test -n "$CC"; then
  3323. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3324. $as_echo "$CC" >&6; }
  3325. else
  3326. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3327. $as_echo "no" >&6; }
  3328. fi
  3329. test -n "$CC" && break
  3330. done
  3331. fi
  3332. if test -z "$CC"; then
  3333. ac_ct_CC=$CC
  3334. for ac_prog in cl.exe
  3335. do
  3336. # Extract the first word of "$ac_prog", so it can be a program name with args.
  3337. set dummy $ac_prog; ac_word=$2
  3338. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3339. $as_echo_n "checking for $ac_word... " >&6; }
  3340. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3341. $as_echo_n "(cached) " >&6
  3342. else
  3343. if test -n "$ac_ct_CC"; then
  3344. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3345. else
  3346. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3347. for as_dir in $PATH
  3348. do
  3349. IFS=$as_save_IFS
  3350. test -z "$as_dir" && as_dir=.
  3351. for ac_exec_ext in '' $ac_executable_extensions; do
  3352. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  3353. ac_cv_prog_ac_ct_CC="$ac_prog"
  3354. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3355. break 2
  3356. fi
  3357. done
  3358. done
  3359. IFS=$as_save_IFS
  3360. fi
  3361. fi
  3362. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3363. if test -n "$ac_ct_CC"; then
  3364. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3365. $as_echo "$ac_ct_CC" >&6; }
  3366. else
  3367. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3368. $as_echo "no" >&6; }
  3369. fi
  3370. test -n "$ac_ct_CC" && break
  3371. done
  3372. if test "x$ac_ct_CC" = x; then
  3373. CC=""
  3374. else
  3375. case $cross_compiling:$ac_tool_warned in
  3376. yes:)
  3377. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3378. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3379. ac_tool_warned=yes ;;
  3380. esac
  3381. CC=$ac_ct_CC
  3382. fi
  3383. fi
  3384. fi
  3385. test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3386. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3387. as_fn_error $? "no acceptable C compiler found in \$PATH
  3388. See \`config.log' for more details" "$LINENO" 5; }
  3389. # Provide some information about the compiler.
  3390. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
  3391. set X $ac_compile
  3392. ac_compiler=$2
  3393. for ac_option in --version -v -V -qversion; do
  3394. { { ac_try="$ac_compiler $ac_option >&5"
  3395. case "(($ac_try" in
  3396. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3397. *) ac_try_echo=$ac_try;;
  3398. esac
  3399. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3400. $as_echo "$ac_try_echo"; } >&5
  3401. (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  3402. ac_status=$?
  3403. if test -s conftest.err; then
  3404. sed '10a\
  3405. ... rest of stderr output deleted ...
  3406. 10q' conftest.err >conftest.er1
  3407. cat conftest.er1 >&5
  3408. fi
  3409. rm -f conftest.er1 conftest.err
  3410. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3411. test $ac_status = 0; }
  3412. done
  3413. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3414. /* end confdefs.h. */
  3415. int
  3416. main ()
  3417. {
  3418. ;
  3419. return 0;
  3420. }
  3421. _ACEOF
  3422. ac_clean_files_save=$ac_clean_files
  3423. ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  3424. # Try to create an executable without -o first, disregard a.out.
  3425. # It will help us diagnose broken compilers, and finding out an intuition
  3426. # of exeext.
  3427. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
  3428. $as_echo_n "checking whether the C compiler works... " >&6; }
  3429. ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  3430. # The possible output files:
  3431. ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  3432. ac_rmfiles=
  3433. for ac_file in $ac_files
  3434. do
  3435. case $ac_file in
  3436. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3437. * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  3438. esac
  3439. done
  3440. rm -f $ac_rmfiles
  3441. if { { ac_try="$ac_link_default"
  3442. case "(($ac_try" in
  3443. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3444. *) ac_try_echo=$ac_try;;
  3445. esac
  3446. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3447. $as_echo "$ac_try_echo"; } >&5
  3448. (eval "$ac_link_default") 2>&5
  3449. ac_status=$?
  3450. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3451. test $ac_status = 0; }; then :
  3452. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  3453. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  3454. # in a Makefile. We should not override ac_cv_exeext if it was cached,
  3455. # so that the user can short-circuit this test for compilers unknown to
  3456. # Autoconf.
  3457. for ac_file in $ac_files ''
  3458. do
  3459. test -f "$ac_file" || continue
  3460. case $ac_file in
  3461. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  3462. ;;
  3463. [ab].out )
  3464. # We found the default executable, but exeext='' is most
  3465. # certainly right.
  3466. break;;
  3467. *.* )
  3468. if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  3469. then :; else
  3470. ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3471. fi
  3472. # We set ac_cv_exeext here because the later test for it is not
  3473. # safe: cross compilers may not add the suffix if given an `-o'
  3474. # argument, so we may need to know it at that point already.
  3475. # Even if this section looks crufty: it has the advantage of
  3476. # actually working.
  3477. break;;
  3478. * )
  3479. break;;
  3480. esac
  3481. done
  3482. test "$ac_cv_exeext" = no && ac_cv_exeext=
  3483. else
  3484. ac_file=''
  3485. fi
  3486. if test -z "$ac_file"; then :
  3487. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3488. $as_echo "no" >&6; }
  3489. $as_echo "$as_me: failed program was:" >&5
  3490. sed 's/^/| /' conftest.$ac_ext >&5
  3491. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3492. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3493. as_fn_error 77 "C compiler cannot create executables
  3494. See \`config.log' for more details" "$LINENO" 5; }
  3495. else
  3496. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3497. $as_echo "yes" >&6; }
  3498. fi
  3499. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
  3500. $as_echo_n "checking for C compiler default output file name... " >&6; }
  3501. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
  3502. $as_echo "$ac_file" >&6; }
  3503. ac_exeext=$ac_cv_exeext
  3504. rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  3505. ac_clean_files=$ac_clean_files_save
  3506. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
  3507. $as_echo_n "checking for suffix of executables... " >&6; }
  3508. if { { ac_try="$ac_link"
  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 "$ac_link") 2>&5
  3516. ac_status=$?
  3517. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3518. test $ac_status = 0; }; then :
  3519. # If both `conftest.exe' and `conftest' are `present' (well, observable)
  3520. # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
  3521. # work properly (i.e., refer to `conftest.exe'), while it won't with
  3522. # `rm'.
  3523. for ac_file in conftest.exe conftest conftest.*; do
  3524. test -f "$ac_file" || continue
  3525. case $ac_file in
  3526. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3527. *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3528. break;;
  3529. * ) break;;
  3530. esac
  3531. done
  3532. else
  3533. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3534. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3535. as_fn_error $? "cannot compute suffix of executables: cannot compile and link
  3536. See \`config.log' for more details" "$LINENO" 5; }
  3537. fi
  3538. rm -f conftest conftest$ac_cv_exeext
  3539. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
  3540. $as_echo "$ac_cv_exeext" >&6; }
  3541. rm -f conftest.$ac_ext
  3542. EXEEXT=$ac_cv_exeext
  3543. ac_exeext=$EXEEXT
  3544. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3545. /* end confdefs.h. */
  3546. #include <stdio.h>
  3547. int
  3548. main ()
  3549. {
  3550. FILE *f = fopen ("conftest.out", "w");
  3551. return ferror (f) || fclose (f) != 0;
  3552. ;
  3553. return 0;
  3554. }
  3555. _ACEOF
  3556. ac_clean_files="$ac_clean_files conftest.out"
  3557. # Check that the compiler produces executables we can run. If not, either
  3558. # the compiler is broken, or we cross compile.
  3559. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
  3560. $as_echo_n "checking whether we are cross compiling... " >&6; }
  3561. if test "$cross_compiling" != yes; then
  3562. { { ac_try="$ac_link"
  3563. case "(($ac_try" in
  3564. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3565. *) ac_try_echo=$ac_try;;
  3566. esac
  3567. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3568. $as_echo "$ac_try_echo"; } >&5
  3569. (eval "$ac_link") 2>&5
  3570. ac_status=$?
  3571. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3572. test $ac_status = 0; }
  3573. if { ac_try='./conftest$ac_cv_exeext'
  3574. { { case "(($ac_try" in
  3575. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3576. *) ac_try_echo=$ac_try;;
  3577. esac
  3578. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3579. $as_echo "$ac_try_echo"; } >&5
  3580. (eval "$ac_try") 2>&5
  3581. ac_status=$?
  3582. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3583. test $ac_status = 0; }; }; then
  3584. cross_compiling=no
  3585. else
  3586. if test "$cross_compiling" = maybe; then
  3587. cross_compiling=yes
  3588. else
  3589. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3590. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3591. as_fn_error $? "cannot run C compiled programs.
  3592. If you meant to cross compile, use \`--host'.
  3593. See \`config.log' for more details" "$LINENO" 5; }
  3594. fi
  3595. fi
  3596. fi
  3597. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
  3598. $as_echo "$cross_compiling" >&6; }
  3599. rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
  3600. ac_clean_files=$ac_clean_files_save
  3601. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
  3602. $as_echo_n "checking for suffix of object files... " >&6; }
  3603. if ${ac_cv_objext+:} false; then :
  3604. $as_echo_n "(cached) " >&6
  3605. else
  3606. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3607. /* end confdefs.h. */
  3608. int
  3609. main ()
  3610. {
  3611. ;
  3612. return 0;
  3613. }
  3614. _ACEOF
  3615. rm -f conftest.o conftest.obj
  3616. if { { ac_try="$ac_compile"
  3617. case "(($ac_try" in
  3618. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3619. *) ac_try_echo=$ac_try;;
  3620. esac
  3621. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3622. $as_echo "$ac_try_echo"; } >&5
  3623. (eval "$ac_compile") 2>&5
  3624. ac_status=$?
  3625. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3626. test $ac_status = 0; }; then :
  3627. for ac_file in conftest.o conftest.obj conftest.*; do
  3628. test -f "$ac_file" || continue;
  3629. case $ac_file in
  3630. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  3631. *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  3632. break;;
  3633. esac
  3634. done
  3635. else
  3636. $as_echo "$as_me: failed program was:" >&5
  3637. sed 's/^/| /' conftest.$ac_ext >&5
  3638. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3639. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3640. as_fn_error $? "cannot compute suffix of object files: cannot compile
  3641. See \`config.log' for more details" "$LINENO" 5; }
  3642. fi
  3643. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  3644. fi
  3645. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
  3646. $as_echo "$ac_cv_objext" >&6; }
  3647. OBJEXT=$ac_cv_objext
  3648. ac_objext=$OBJEXT
  3649. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
  3650. $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3651. if ${ac_cv_c_compiler_gnu+:} false; then :
  3652. $as_echo_n "(cached) " >&6
  3653. else
  3654. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3655. /* end confdefs.h. */
  3656. int
  3657. main ()
  3658. {
  3659. #ifndef __GNUC__
  3660. choke me
  3661. #endif
  3662. ;
  3663. return 0;
  3664. }
  3665. _ACEOF
  3666. if ac_fn_c_try_compile "$LINENO"; then :
  3667. ac_compiler_gnu=yes
  3668. else
  3669. ac_compiler_gnu=no
  3670. fi
  3671. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3672. ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3673. fi
  3674. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
  3675. $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  3676. if test $ac_compiler_gnu = yes; then
  3677. GCC=yes
  3678. else
  3679. GCC=
  3680. fi
  3681. ac_test_CFLAGS=${CFLAGS+set}
  3682. ac_save_CFLAGS=$CFLAGS
  3683. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
  3684. $as_echo_n "checking whether $CC accepts -g... " >&6; }
  3685. if ${ac_cv_prog_cc_g+:} false; then :
  3686. $as_echo_n "(cached) " >&6
  3687. else
  3688. ac_save_c_werror_flag=$ac_c_werror_flag
  3689. ac_c_werror_flag=yes
  3690. ac_cv_prog_cc_g=no
  3691. CFLAGS="-g"
  3692. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3693. /* end confdefs.h. */
  3694. int
  3695. main ()
  3696. {
  3697. ;
  3698. return 0;
  3699. }
  3700. _ACEOF
  3701. if ac_fn_c_try_compile "$LINENO"; then :
  3702. ac_cv_prog_cc_g=yes
  3703. else
  3704. CFLAGS=""
  3705. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3706. /* end confdefs.h. */
  3707. int
  3708. main ()
  3709. {
  3710. ;
  3711. return 0;
  3712. }
  3713. _ACEOF
  3714. if ac_fn_c_try_compile "$LINENO"; then :
  3715. else
  3716. ac_c_werror_flag=$ac_save_c_werror_flag
  3717. CFLAGS="-g"
  3718. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3719. /* end confdefs.h. */
  3720. int
  3721. main ()
  3722. {
  3723. ;
  3724. return 0;
  3725. }
  3726. _ACEOF
  3727. if ac_fn_c_try_compile "$LINENO"; then :
  3728. ac_cv_prog_cc_g=yes
  3729. fi
  3730. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3731. fi
  3732. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3733. fi
  3734. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3735. ac_c_werror_flag=$ac_save_c_werror_flag
  3736. fi
  3737. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
  3738. $as_echo "$ac_cv_prog_cc_g" >&6; }
  3739. if test "$ac_test_CFLAGS" = set; then
  3740. CFLAGS=$ac_save_CFLAGS
  3741. elif test $ac_cv_prog_cc_g = yes; then
  3742. if test "$GCC" = yes; then
  3743. CFLAGS="-g -O2"
  3744. else
  3745. CFLAGS="-g"
  3746. fi
  3747. else
  3748. if test "$GCC" = yes; then
  3749. CFLAGS="-O2"
  3750. else
  3751. CFLAGS=
  3752. fi
  3753. fi
  3754. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  3755. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  3756. if ${ac_cv_prog_cc_c89+:} false; then :
  3757. $as_echo_n "(cached) " >&6
  3758. else
  3759. ac_cv_prog_cc_c89=no
  3760. ac_save_CC=$CC
  3761. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3762. /* end confdefs.h. */
  3763. #include <stdarg.h>
  3764. #include <stdio.h>
  3765. struct stat;
  3766. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  3767. struct buf { int x; };
  3768. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3769. static char *e (p, i)
  3770. char **p;
  3771. int i;
  3772. {
  3773. return p[i];
  3774. }
  3775. static char *f (char * (*g) (char **, int), char **p, ...)
  3776. {
  3777. char *s;
  3778. va_list v;
  3779. va_start (v,p);
  3780. s = g (p, va_arg (v,int));
  3781. va_end (v);
  3782. return s;
  3783. }
  3784. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  3785. function prototypes and stuff, but not '\xHH' hex character constants.
  3786. These don't provoke an error unfortunately, instead are silently treated
  3787. as 'x'. The following induces an error, until -std is added to get
  3788. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  3789. array size at least. It's necessary to write '\x00'==0 to get something
  3790. that's true only with -std. */
  3791. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3792. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3793. inside strings and character constants. */
  3794. #define FOO(x) 'x'
  3795. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3796. int test (int i, double x);
  3797. struct s1 {int (*f) (int a);};
  3798. struct s2 {int (*f) (double a);};
  3799. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3800. int argc;
  3801. char **argv;
  3802. int
  3803. main ()
  3804. {
  3805. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  3806. ;
  3807. return 0;
  3808. }
  3809. _ACEOF
  3810. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3811. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3812. do
  3813. CC="$ac_save_CC $ac_arg"
  3814. if ac_fn_c_try_compile "$LINENO"; then :
  3815. ac_cv_prog_cc_c89=$ac_arg
  3816. fi
  3817. rm -f core conftest.err conftest.$ac_objext
  3818. test "x$ac_cv_prog_cc_c89" != "xno" && break
  3819. done
  3820. rm -f conftest.$ac_ext
  3821. CC=$ac_save_CC
  3822. fi
  3823. # AC_CACHE_VAL
  3824. case "x$ac_cv_prog_cc_c89" in
  3825. x)
  3826. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  3827. $as_echo "none needed" >&6; } ;;
  3828. xno)
  3829. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  3830. $as_echo "unsupported" >&6; } ;;
  3831. *)
  3832. CC="$CC $ac_cv_prog_cc_c89"
  3833. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  3834. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  3835. esac
  3836. if test "x$ac_cv_prog_cc_c89" != xno; then :
  3837. fi
  3838. ac_ext=c
  3839. ac_cpp='$CPP $CPPFLAGS'
  3840. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3841. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3842. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3843. depcc="$CC" am_compiler_list=
  3844. { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
  3845. $as_echo_n "checking dependency style of $depcc... " >&6; }
  3846. if ${am_cv_CC_dependencies_compiler_type+:} false; then :
  3847. $as_echo_n "(cached) " >&6
  3848. else
  3849. if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3850. # We make a subdir and do the tests there. Otherwise we can end up
  3851. # making bogus files that we don't know about and never remove. For
  3852. # instance it was reported that on HP-UX the gcc test will end up
  3853. # making a dummy file named 'D' -- because '-MD' means "put the output
  3854. # in D".
  3855. rm -rf conftest.dir
  3856. mkdir conftest.dir
  3857. # Copy depcomp to subdir because otherwise we won't find it if we're
  3858. # using a relative directory.
  3859. cp "$am_depcomp" conftest.dir
  3860. cd conftest.dir
  3861. # We will build objects and dependencies in a subdirectory because
  3862. # it helps to detect inapplicable dependency modes. For instance
  3863. # both Tru64's cc and ICC support -MD to output dependencies as a
  3864. # side effect of compilation, but ICC will put the dependencies in
  3865. # the current directory while Tru64 will put them in the object
  3866. # directory.
  3867. mkdir sub
  3868. am_cv_CC_dependencies_compiler_type=none
  3869. if test "$am_compiler_list" = ""; then
  3870. am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3871. fi
  3872. am__universal=false
  3873. case " $depcc " in #(
  3874. *\ -arch\ *\ -arch\ *) am__universal=true ;;
  3875. esac
  3876. for depmode in $am_compiler_list; do
  3877. # Setup a source with many dependencies, because some compilers
  3878. # like to wrap large dependency lists on column 80 (with \), and
  3879. # we should not choose a depcomp mode which is confused by this.
  3880. #
  3881. # We need to recreate these files for each test, as the compiler may
  3882. # overwrite some of them when testing with obscure command lines.
  3883. # This happens at least with the AIX C compiler.
  3884. : > sub/conftest.c
  3885. for i in 1 2 3 4 5 6; do
  3886. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3887. # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
  3888. # Solaris 10 /bin/sh.
  3889. echo '/* dummy */' > sub/conftst$i.h
  3890. done
  3891. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3892. # We check with '-c' and '-o' for the sake of the "dashmstdout"
  3893. # mode. It turns out that the SunPro C++ compiler does not properly
  3894. # handle '-M -o', and we need to detect this. Also, some Intel
  3895. # versions had trouble with output in subdirs.
  3896. am__obj=sub/conftest.${OBJEXT-o}
  3897. am__minus_obj="-o $am__obj"
  3898. case $depmode in
  3899. gcc)
  3900. # This depmode causes a compiler race in universal mode.
  3901. test "$am__universal" = false || continue
  3902. ;;
  3903. nosideeffect)
  3904. # After this tag, mechanisms are not by side-effect, so they'll
  3905. # only be used when explicitly requested.
  3906. if test "x$enable_dependency_tracking" = xyes; then
  3907. continue
  3908. else
  3909. break
  3910. fi
  3911. ;;
  3912. msvc7 | msvc7msys | msvisualcpp | msvcmsys)
  3913. # This compiler won't grok '-c -o', but also, the minuso test has
  3914. # not run yet. These depmodes are late enough in the game, and
  3915. # so weak that their functioning should not be impacted.
  3916. am__obj=conftest.${OBJEXT-o}
  3917. am__minus_obj=
  3918. ;;
  3919. none) break ;;
  3920. esac
  3921. if depmode=$depmode \
  3922. source=sub/conftest.c object=$am__obj \
  3923. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3924. $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  3925. >/dev/null 2>conftest.err &&
  3926. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  3927. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3928. grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
  3929. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3930. # icc doesn't choke on unknown options, it will just issue warnings
  3931. # or remarks (even with -Werror). So we grep stderr for any message
  3932. # that says an option was ignored or not supported.
  3933. # When given -MP, icc 7.0 and 7.1 complain thusly:
  3934. # icc: Command line warning: ignoring option '-M'; no argument required
  3935. # The diagnosis changed in icc 8.0:
  3936. # icc: Command line remark: option '-MP' not supported
  3937. if (grep 'ignoring option' conftest.err ||
  3938. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3939. am_cv_CC_dependencies_compiler_type=$depmode
  3940. break
  3941. fi
  3942. fi
  3943. done
  3944. cd ..
  3945. rm -rf conftest.dir
  3946. else
  3947. am_cv_CC_dependencies_compiler_type=none
  3948. fi
  3949. fi
  3950. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
  3951. $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  3952. CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3953. if
  3954. test "x$enable_dependency_tracking" != xno \
  3955. && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3956. am__fastdepCC_TRUE=
  3957. am__fastdepCC_FALSE='#'
  3958. else
  3959. am__fastdepCC_TRUE='#'
  3960. am__fastdepCC_FALSE=
  3961. fi
  3962. case $ac_cv_prog_cc_stdc in #(
  3963. no) :
  3964. ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
  3965. *) :
  3966. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
  3967. $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
  3968. if ${ac_cv_prog_cc_c99+:} false; then :
  3969. $as_echo_n "(cached) " >&6
  3970. else
  3971. ac_cv_prog_cc_c99=no
  3972. ac_save_CC=$CC
  3973. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3974. /* end confdefs.h. */
  3975. #include <stdarg.h>
  3976. #include <stdbool.h>
  3977. #include <stdlib.h>
  3978. #include <wchar.h>
  3979. #include <stdio.h>
  3980. // Check varargs macros. These examples are taken from C99 6.10.3.5.
  3981. #define debug(...) fprintf (stderr, __VA_ARGS__)
  3982. #define showlist(...) puts (#__VA_ARGS__)
  3983. #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
  3984. static void
  3985. test_varargs_macros (void)
  3986. {
  3987. int x = 1234;
  3988. int y = 5678;
  3989. debug ("Flag");
  3990. debug ("X = %d\n", x);
  3991. showlist (The first, second, and third items.);
  3992. report (x>y, "x is %d but y is %d", x, y);
  3993. }
  3994. // Check long long types.
  3995. #define BIG64 18446744073709551615ull
  3996. #define BIG32 4294967295ul
  3997. #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
  3998. #if !BIG_OK
  3999. your preprocessor is broken;
  4000. #endif
  4001. #if BIG_OK
  4002. #else
  4003. your preprocessor is broken;
  4004. #endif
  4005. static long long int bignum = -9223372036854775807LL;
  4006. static unsigned long long int ubignum = BIG64;
  4007. struct incomplete_array
  4008. {
  4009. int datasize;
  4010. double data[];
  4011. };
  4012. struct named_init {
  4013. int number;
  4014. const wchar_t *name;
  4015. double average;
  4016. };
  4017. typedef const char *ccp;
  4018. static inline int
  4019. test_restrict (ccp restrict text)
  4020. {
  4021. // See if C++-style comments work.
  4022. // Iterate through items via the restricted pointer.
  4023. // Also check for declarations in for loops.
  4024. for (unsigned int i = 0; *(text+i) != '\0'; ++i)
  4025. continue;
  4026. return 0;
  4027. }
  4028. // Check varargs and va_copy.
  4029. static void
  4030. test_varargs (const char *format, ...)
  4031. {
  4032. va_list args;
  4033. va_start (args, format);
  4034. va_list args_copy;
  4035. va_copy (args_copy, args);
  4036. const char *str;
  4037. int number;
  4038. float fnumber;
  4039. while (*format)
  4040. {
  4041. switch (*format++)
  4042. {
  4043. case 's': // string
  4044. str = va_arg (args_copy, const char *);
  4045. break;
  4046. case 'd': // int
  4047. number = va_arg (args_copy, int);
  4048. break;
  4049. case 'f': // float
  4050. fnumber = va_arg (args_copy, double);
  4051. break;
  4052. default:
  4053. break;
  4054. }
  4055. }
  4056. va_end (args_copy);
  4057. va_end (args);
  4058. }
  4059. int
  4060. main ()
  4061. {
  4062. // Check bool.
  4063. _Bool success = false;
  4064. // Check restrict.
  4065. if (test_restrict ("String literal") == 0)
  4066. success = true;
  4067. char *restrict newvar = "Another string";
  4068. // Check varargs.
  4069. test_varargs ("s, d' f .", "string", 65, 34.234);
  4070. test_varargs_macros ();
  4071. // Check flexible array members.
  4072. struct incomplete_array *ia =
  4073. malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  4074. ia->datasize = 10;
  4075. for (int i = 0; i < ia->datasize; ++i)
  4076. ia->data[i] = i * 1.234;
  4077. // Check named initializers.
  4078. struct named_init ni = {
  4079. .number = 34,
  4080. .name = L"Test wide string",
  4081. .average = 543.34343,
  4082. };
  4083. ni.number = 58;
  4084. int dynamic_array[ni.number];
  4085. dynamic_array[ni.number - 1] = 543;
  4086. // work around unused variable warnings
  4087. return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
  4088. || dynamic_array[ni.number - 1] != 543);
  4089. ;
  4090. return 0;
  4091. }
  4092. _ACEOF
  4093. for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
  4094. do
  4095. CC="$ac_save_CC $ac_arg"
  4096. if ac_fn_c_try_compile "$LINENO"; then :
  4097. ac_cv_prog_cc_c99=$ac_arg
  4098. fi
  4099. rm -f core conftest.err conftest.$ac_objext
  4100. test "x$ac_cv_prog_cc_c99" != "xno" && break
  4101. done
  4102. rm -f conftest.$ac_ext
  4103. CC=$ac_save_CC
  4104. fi
  4105. # AC_CACHE_VAL
  4106. case "x$ac_cv_prog_cc_c99" in
  4107. x)
  4108. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4109. $as_echo "none needed" >&6; } ;;
  4110. xno)
  4111. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4112. $as_echo "unsupported" >&6; } ;;
  4113. *)
  4114. CC="$CC $ac_cv_prog_cc_c99"
  4115. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
  4116. $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
  4117. esac
  4118. if test "x$ac_cv_prog_cc_c99" != xno; then :
  4119. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  4120. else
  4121. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  4122. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4123. if ${ac_cv_prog_cc_c89+:} false; then :
  4124. $as_echo_n "(cached) " >&6
  4125. else
  4126. ac_cv_prog_cc_c89=no
  4127. ac_save_CC=$CC
  4128. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4129. /* end confdefs.h. */
  4130. #include <stdarg.h>
  4131. #include <stdio.h>
  4132. struct stat;
  4133. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  4134. struct buf { int x; };
  4135. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4136. static char *e (p, i)
  4137. char **p;
  4138. int i;
  4139. {
  4140. return p[i];
  4141. }
  4142. static char *f (char * (*g) (char **, int), char **p, ...)
  4143. {
  4144. char *s;
  4145. va_list v;
  4146. va_start (v,p);
  4147. s = g (p, va_arg (v,int));
  4148. va_end (v);
  4149. return s;
  4150. }
  4151. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  4152. function prototypes and stuff, but not '\xHH' hex character constants.
  4153. These don't provoke an error unfortunately, instead are silently treated
  4154. as 'x'. The following induces an error, until -std is added to get
  4155. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  4156. array size at least. It's necessary to write '\x00'==0 to get something
  4157. that's true only with -std. */
  4158. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  4159. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  4160. inside strings and character constants. */
  4161. #define FOO(x) 'x'
  4162. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  4163. int test (int i, double x);
  4164. struct s1 {int (*f) (int a);};
  4165. struct s2 {int (*f) (double a);};
  4166. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4167. int argc;
  4168. char **argv;
  4169. int
  4170. main ()
  4171. {
  4172. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  4173. ;
  4174. return 0;
  4175. }
  4176. _ACEOF
  4177. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4178. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4179. do
  4180. CC="$ac_save_CC $ac_arg"
  4181. if ac_fn_c_try_compile "$LINENO"; then :
  4182. ac_cv_prog_cc_c89=$ac_arg
  4183. fi
  4184. rm -f core conftest.err conftest.$ac_objext
  4185. test "x$ac_cv_prog_cc_c89" != "xno" && break
  4186. done
  4187. rm -f conftest.$ac_ext
  4188. CC=$ac_save_CC
  4189. fi
  4190. # AC_CACHE_VAL
  4191. case "x$ac_cv_prog_cc_c89" in
  4192. x)
  4193. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4194. $as_echo "none needed" >&6; } ;;
  4195. xno)
  4196. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4197. $as_echo "unsupported" >&6; } ;;
  4198. *)
  4199. CC="$CC $ac_cv_prog_cc_c89"
  4200. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  4201. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4202. esac
  4203. if test "x$ac_cv_prog_cc_c89" != xno; then :
  4204. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  4205. else
  4206. ac_cv_prog_cc_stdc=no
  4207. fi
  4208. fi
  4209. ;;
  4210. esac
  4211. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
  4212. $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
  4213. if ${ac_cv_prog_cc_stdc+:} false; then :
  4214. $as_echo_n "(cached) " >&6
  4215. fi
  4216. case $ac_cv_prog_cc_stdc in #(
  4217. no) :
  4218. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4219. $as_echo "unsupported" >&6; } ;; #(
  4220. '') :
  4221. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4222. $as_echo "none needed" >&6; } ;; #(
  4223. *) :
  4224. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
  4225. $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
  4226. esac
  4227. ac_ext=c
  4228. ac_cpp='$CPP $CPPFLAGS'
  4229. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4230. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4231. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4232. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
  4233. $as_echo_n "checking how to run the C preprocessor... " >&6; }
  4234. # On Suns, sometimes $CPP names a directory.
  4235. if test -n "$CPP" && test -d "$CPP"; then
  4236. CPP=
  4237. fi
  4238. if test -z "$CPP"; then
  4239. if ${ac_cv_prog_CPP+:} false; then :
  4240. $as_echo_n "(cached) " >&6
  4241. else
  4242. # Double quotes because CPP needs to be expanded
  4243. for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  4244. do
  4245. ac_preproc_ok=false
  4246. for ac_c_preproc_warn_flag in '' yes
  4247. do
  4248. # Use a header file that comes with gcc, so configuring glibc
  4249. # with a fresh cross-compiler works.
  4250. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4251. # <limits.h> exists even on freestanding compilers.
  4252. # On the NeXT, cc -E runs the code through the compiler's parser,
  4253. # not just through cpp. "Syntax error" is here to catch this case.
  4254. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4255. /* end confdefs.h. */
  4256. #ifdef __STDC__
  4257. # include <limits.h>
  4258. #else
  4259. # include <assert.h>
  4260. #endif
  4261. Syntax error
  4262. _ACEOF
  4263. if ac_fn_c_try_cpp "$LINENO"; then :
  4264. else
  4265. # Broken: fails on valid input.
  4266. continue
  4267. fi
  4268. rm -f conftest.err conftest.i conftest.$ac_ext
  4269. # OK, works on sane cases. Now check whether nonexistent headers
  4270. # can be detected and how.
  4271. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4272. /* end confdefs.h. */
  4273. #include <ac_nonexistent.h>
  4274. _ACEOF
  4275. if ac_fn_c_try_cpp "$LINENO"; then :
  4276. # Broken: success on invalid input.
  4277. continue
  4278. else
  4279. # Passes both tests.
  4280. ac_preproc_ok=:
  4281. break
  4282. fi
  4283. rm -f conftest.err conftest.i conftest.$ac_ext
  4284. done
  4285. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4286. rm -f conftest.i conftest.err conftest.$ac_ext
  4287. if $ac_preproc_ok; then :
  4288. break
  4289. fi
  4290. done
  4291. ac_cv_prog_CPP=$CPP
  4292. fi
  4293. CPP=$ac_cv_prog_CPP
  4294. else
  4295. ac_cv_prog_CPP=$CPP
  4296. fi
  4297. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
  4298. $as_echo "$CPP" >&6; }
  4299. ac_preproc_ok=false
  4300. for ac_c_preproc_warn_flag in '' yes
  4301. do
  4302. # Use a header file that comes with gcc, so configuring glibc
  4303. # with a fresh cross-compiler works.
  4304. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4305. # <limits.h> exists even on freestanding compilers.
  4306. # On the NeXT, cc -E runs the code through the compiler's parser,
  4307. # not just through cpp. "Syntax error" is here to catch this case.
  4308. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4309. /* end confdefs.h. */
  4310. #ifdef __STDC__
  4311. # include <limits.h>
  4312. #else
  4313. # include <assert.h>
  4314. #endif
  4315. Syntax error
  4316. _ACEOF
  4317. if ac_fn_c_try_cpp "$LINENO"; then :
  4318. else
  4319. # Broken: fails on valid input.
  4320. continue
  4321. fi
  4322. rm -f conftest.err conftest.i conftest.$ac_ext
  4323. # OK, works on sane cases. Now check whether nonexistent headers
  4324. # can be detected and how.
  4325. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4326. /* end confdefs.h. */
  4327. #include <ac_nonexistent.h>
  4328. _ACEOF
  4329. if ac_fn_c_try_cpp "$LINENO"; then :
  4330. # Broken: success on invalid input.
  4331. continue
  4332. else
  4333. # Passes both tests.
  4334. ac_preproc_ok=:
  4335. break
  4336. fi
  4337. rm -f conftest.err conftest.i conftest.$ac_ext
  4338. done
  4339. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4340. rm -f conftest.i conftest.err conftest.$ac_ext
  4341. if $ac_preproc_ok; then :
  4342. else
  4343. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  4344. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  4345. as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
  4346. See \`config.log' for more details" "$LINENO" 5; }
  4347. fi
  4348. ac_ext=c
  4349. ac_cpp='$CPP $CPPFLAGS'
  4350. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4351. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4352. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4353. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
  4354. $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  4355. if ${ac_cv_path_GREP+:} false; then :
  4356. $as_echo_n "(cached) " >&6
  4357. else
  4358. if test -z "$GREP"; then
  4359. ac_path_GREP_found=false
  4360. # Loop through the user's path and test for each of PROGNAME-LIST
  4361. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4362. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4363. do
  4364. IFS=$as_save_IFS
  4365. test -z "$as_dir" && as_dir=.
  4366. for ac_prog in grep ggrep; do
  4367. for ac_exec_ext in '' $ac_executable_extensions; do
  4368. ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4369. as_fn_executable_p "$ac_path_GREP" || continue
  4370. # Check for GNU ac_path_GREP and select it if it is found.
  4371. # Check for GNU $ac_path_GREP
  4372. case `"$ac_path_GREP" --version 2>&1` in
  4373. *GNU*)
  4374. ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  4375. *)
  4376. ac_count=0
  4377. $as_echo_n 0123456789 >"conftest.in"
  4378. while :
  4379. do
  4380. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4381. mv "conftest.tmp" "conftest.in"
  4382. cp "conftest.in" "conftest.nl"
  4383. $as_echo 'GREP' >> "conftest.nl"
  4384. "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4385. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4386. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4387. if test $ac_count -gt ${ac_path_GREP_max-0}; then
  4388. # Best one so far, save it but keep looking for a better one
  4389. ac_cv_path_GREP="$ac_path_GREP"
  4390. ac_path_GREP_max=$ac_count
  4391. fi
  4392. # 10*(2^10) chars as input seems more than enough
  4393. test $ac_count -gt 10 && break
  4394. done
  4395. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4396. esac
  4397. $ac_path_GREP_found && break 3
  4398. done
  4399. done
  4400. done
  4401. IFS=$as_save_IFS
  4402. if test -z "$ac_cv_path_GREP"; then
  4403. as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4404. fi
  4405. else
  4406. ac_cv_path_GREP=$GREP
  4407. fi
  4408. fi
  4409. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
  4410. $as_echo "$ac_cv_path_GREP" >&6; }
  4411. GREP="$ac_cv_path_GREP"
  4412. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
  4413. $as_echo_n "checking for egrep... " >&6; }
  4414. if ${ac_cv_path_EGREP+:} false; then :
  4415. $as_echo_n "(cached) " >&6
  4416. else
  4417. if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  4418. then ac_cv_path_EGREP="$GREP -E"
  4419. else
  4420. if test -z "$EGREP"; then
  4421. ac_path_EGREP_found=false
  4422. # Loop through the user's path and test for each of PROGNAME-LIST
  4423. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4424. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4425. do
  4426. IFS=$as_save_IFS
  4427. test -z "$as_dir" && as_dir=.
  4428. for ac_prog in egrep; do
  4429. for ac_exec_ext in '' $ac_executable_extensions; do
  4430. ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4431. as_fn_executable_p "$ac_path_EGREP" || continue
  4432. # Check for GNU ac_path_EGREP and select it if it is found.
  4433. # Check for GNU $ac_path_EGREP
  4434. case `"$ac_path_EGREP" --version 2>&1` in
  4435. *GNU*)
  4436. ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  4437. *)
  4438. ac_count=0
  4439. $as_echo_n 0123456789 >"conftest.in"
  4440. while :
  4441. do
  4442. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4443. mv "conftest.tmp" "conftest.in"
  4444. cp "conftest.in" "conftest.nl"
  4445. $as_echo 'EGREP' >> "conftest.nl"
  4446. "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4447. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4448. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4449. if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  4450. # Best one so far, save it but keep looking for a better one
  4451. ac_cv_path_EGREP="$ac_path_EGREP"
  4452. ac_path_EGREP_max=$ac_count
  4453. fi
  4454. # 10*(2^10) chars as input seems more than enough
  4455. test $ac_count -gt 10 && break
  4456. done
  4457. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4458. esac
  4459. $ac_path_EGREP_found && break 3
  4460. done
  4461. done
  4462. done
  4463. IFS=$as_save_IFS
  4464. if test -z "$ac_cv_path_EGREP"; then
  4465. as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4466. fi
  4467. else
  4468. ac_cv_path_EGREP=$EGREP
  4469. fi
  4470. fi
  4471. fi
  4472. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
  4473. $as_echo "$ac_cv_path_EGREP" >&6; }
  4474. EGREP="$ac_cv_path_EGREP"
  4475. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  4476. $as_echo_n "checking for ANSI C header files... " >&6; }
  4477. if ${ac_cv_header_stdc+:} false; then :
  4478. $as_echo_n "(cached) " >&6
  4479. else
  4480. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4481. /* end confdefs.h. */
  4482. #include <stdlib.h>
  4483. #include <stdarg.h>
  4484. #include <string.h>
  4485. #include <float.h>
  4486. int
  4487. main ()
  4488. {
  4489. ;
  4490. return 0;
  4491. }
  4492. _ACEOF
  4493. if ac_fn_c_try_compile "$LINENO"; then :
  4494. ac_cv_header_stdc=yes
  4495. else
  4496. ac_cv_header_stdc=no
  4497. fi
  4498. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4499. if test $ac_cv_header_stdc = yes; then
  4500. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4501. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4502. /* end confdefs.h. */
  4503. #include <string.h>
  4504. _ACEOF
  4505. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4506. $EGREP "memchr" >/dev/null 2>&1; then :
  4507. else
  4508. ac_cv_header_stdc=no
  4509. fi
  4510. rm -f conftest*
  4511. fi
  4512. if test $ac_cv_header_stdc = yes; then
  4513. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4514. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4515. /* end confdefs.h. */
  4516. #include <stdlib.h>
  4517. _ACEOF
  4518. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4519. $EGREP "free" >/dev/null 2>&1; then :
  4520. else
  4521. ac_cv_header_stdc=no
  4522. fi
  4523. rm -f conftest*
  4524. fi
  4525. if test $ac_cv_header_stdc = yes; then
  4526. # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4527. if test "$cross_compiling" = yes; then :
  4528. :
  4529. else
  4530. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4531. /* end confdefs.h. */
  4532. #include <ctype.h>
  4533. #include <stdlib.h>
  4534. #if ((' ' & 0x0FF) == 0x020)
  4535. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4536. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4537. #else
  4538. # define ISLOWER(c) \
  4539. (('a' <= (c) && (c) <= 'i') \
  4540. || ('j' <= (c) && (c) <= 'r') \
  4541. || ('s' <= (c) && (c) <= 'z'))
  4542. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4543. #endif
  4544. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4545. int
  4546. main ()
  4547. {
  4548. int i;
  4549. for (i = 0; i < 256; i++)
  4550. if (XOR (islower (i), ISLOWER (i))
  4551. || toupper (i) != TOUPPER (i))
  4552. return 2;
  4553. return 0;
  4554. }
  4555. _ACEOF
  4556. if ac_fn_c_try_run "$LINENO"; then :
  4557. else
  4558. ac_cv_header_stdc=no
  4559. fi
  4560. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4561. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4562. fi
  4563. fi
  4564. fi
  4565. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  4566. $as_echo "$ac_cv_header_stdc" >&6; }
  4567. if test $ac_cv_header_stdc = yes; then
  4568. $as_echo "#define STDC_HEADERS 1" >>confdefs.h
  4569. fi
  4570. # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  4571. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  4572. inttypes.h stdint.h unistd.h
  4573. do :
  4574. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4575. ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
  4576. "
  4577. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  4578. cat >>confdefs.h <<_ACEOF
  4579. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4580. _ACEOF
  4581. fi
  4582. done
  4583. ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
  4584. if test "x$ac_cv_header_minix_config_h" = xyes; then :
  4585. MINIX=yes
  4586. else
  4587. MINIX=
  4588. fi
  4589. if test "$MINIX" = yes; then
  4590. $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
  4591. $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
  4592. $as_echo "#define _MINIX 1" >>confdefs.h
  4593. fi
  4594. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
  4595. $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
  4596. if ${ac_cv_safe_to_define___extensions__+:} false; then :
  4597. $as_echo_n "(cached) " >&6
  4598. else
  4599. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4600. /* end confdefs.h. */
  4601. # define __EXTENSIONS__ 1
  4602. $ac_includes_default
  4603. int
  4604. main ()
  4605. {
  4606. ;
  4607. return 0;
  4608. }
  4609. _ACEOF
  4610. if ac_fn_c_try_compile "$LINENO"; then :
  4611. ac_cv_safe_to_define___extensions__=yes
  4612. else
  4613. ac_cv_safe_to_define___extensions__=no
  4614. fi
  4615. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4616. fi
  4617. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
  4618. $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  4619. test $ac_cv_safe_to_define___extensions__ = yes &&
  4620. $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
  4621. $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
  4622. $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
  4623. $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
  4624. $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
  4625. if test "x$CC" != xcc; then
  4626. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
  4627. $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
  4628. else
  4629. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
  4630. $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
  4631. fi
  4632. set dummy $CC; ac_cc=`$as_echo "$2" |
  4633. sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  4634. if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
  4635. $as_echo_n "(cached) " >&6
  4636. else
  4637. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4638. /* end confdefs.h. */
  4639. int
  4640. main ()
  4641. {
  4642. ;
  4643. return 0;
  4644. }
  4645. _ACEOF
  4646. # Make sure it works both with $CC and with simple cc.
  4647. # We do the test twice because some compilers refuse to overwrite an
  4648. # existing .o file with -o, though they will create one.
  4649. ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  4650. rm -f conftest2.*
  4651. if { { case "(($ac_try" in
  4652. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4653. *) ac_try_echo=$ac_try;;
  4654. esac
  4655. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4656. $as_echo "$ac_try_echo"; } >&5
  4657. (eval "$ac_try") 2>&5
  4658. ac_status=$?
  4659. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4660. test $ac_status = 0; } &&
  4661. test -f conftest2.$ac_objext && { { case "(($ac_try" in
  4662. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4663. *) ac_try_echo=$ac_try;;
  4664. esac
  4665. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4666. $as_echo "$ac_try_echo"; } >&5
  4667. (eval "$ac_try") 2>&5
  4668. ac_status=$?
  4669. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4670. test $ac_status = 0; };
  4671. then
  4672. eval ac_cv_prog_cc_${ac_cc}_c_o=yes
  4673. if test "x$CC" != xcc; then
  4674. # Test first that cc exists at all.
  4675. if { ac_try='cc -c conftest.$ac_ext >&5'
  4676. { { case "(($ac_try" in
  4677. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4678. *) ac_try_echo=$ac_try;;
  4679. esac
  4680. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4681. $as_echo "$ac_try_echo"; } >&5
  4682. (eval "$ac_try") 2>&5
  4683. ac_status=$?
  4684. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4685. test $ac_status = 0; }; }; then
  4686. ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  4687. rm -f conftest2.*
  4688. if { { case "(($ac_try" in
  4689. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4690. *) ac_try_echo=$ac_try;;
  4691. esac
  4692. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4693. $as_echo "$ac_try_echo"; } >&5
  4694. (eval "$ac_try") 2>&5
  4695. ac_status=$?
  4696. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4697. test $ac_status = 0; } &&
  4698. test -f conftest2.$ac_objext && { { case "(($ac_try" in
  4699. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4700. *) ac_try_echo=$ac_try;;
  4701. esac
  4702. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4703. $as_echo "$ac_try_echo"; } >&5
  4704. (eval "$ac_try") 2>&5
  4705. ac_status=$?
  4706. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4707. test $ac_status = 0; };
  4708. then
  4709. # cc works too.
  4710. :
  4711. else
  4712. # cc exists but doesn't like -o.
  4713. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  4714. fi
  4715. fi
  4716. fi
  4717. else
  4718. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  4719. fi
  4720. rm -f core conftest*
  4721. fi
  4722. if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
  4723. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  4724. $as_echo "yes" >&6; }
  4725. else
  4726. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  4727. $as_echo "no" >&6; }
  4728. $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
  4729. fi
  4730. # FIXME: we rely on the cache variable name because
  4731. # there is no other way.
  4732. set dummy $CC
  4733. am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  4734. eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
  4735. if test "$am_t" != yes; then
  4736. # Losing compiler, so override with the script.
  4737. # FIXME: It is wrong to rewrite CC.
  4738. # But if we don't then we get into trouble of one sort or another.
  4739. # A longer-term fix would be to have automake use am__CC in this case,
  4740. # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  4741. CC="$am_aux_dir/compile $CC"
  4742. fi
  4743. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
  4744. $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
  4745. if ${ac_cv_c_bigendian+:} false; then :
  4746. $as_echo_n "(cached) " >&6
  4747. else
  4748. ac_cv_c_bigendian=unknown
  4749. # See if we're dealing with a universal compiler.
  4750. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4751. /* end confdefs.h. */
  4752. #ifndef __APPLE_CC__
  4753. not a universal capable compiler
  4754. #endif
  4755. typedef int dummy;
  4756. _ACEOF
  4757. if ac_fn_c_try_compile "$LINENO"; then :
  4758. # Check for potential -arch flags. It is not universal unless
  4759. # there are at least two -arch flags with different values.
  4760. ac_arch=
  4761. ac_prev=
  4762. for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
  4763. if test -n "$ac_prev"; then
  4764. case $ac_word in
  4765. i?86 | x86_64 | ppc | ppc64)
  4766. if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
  4767. ac_arch=$ac_word
  4768. else
  4769. ac_cv_c_bigendian=universal
  4770. break
  4771. fi
  4772. ;;
  4773. esac
  4774. ac_prev=
  4775. elif test "x$ac_word" = "x-arch"; then
  4776. ac_prev=arch
  4777. fi
  4778. done
  4779. fi
  4780. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4781. if test $ac_cv_c_bigendian = unknown; then
  4782. # See if sys/param.h defines the BYTE_ORDER macro.
  4783. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4784. /* end confdefs.h. */
  4785. #include <sys/types.h>
  4786. #include <sys/param.h>
  4787. int
  4788. main ()
  4789. {
  4790. #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
  4791. && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
  4792. && LITTLE_ENDIAN)
  4793. bogus endian macros
  4794. #endif
  4795. ;
  4796. return 0;
  4797. }
  4798. _ACEOF
  4799. if ac_fn_c_try_compile "$LINENO"; then :
  4800. # It does; now see whether it defined to BIG_ENDIAN or not.
  4801. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4802. /* end confdefs.h. */
  4803. #include <sys/types.h>
  4804. #include <sys/param.h>
  4805. int
  4806. main ()
  4807. {
  4808. #if BYTE_ORDER != BIG_ENDIAN
  4809. not big endian
  4810. #endif
  4811. ;
  4812. return 0;
  4813. }
  4814. _ACEOF
  4815. if ac_fn_c_try_compile "$LINENO"; then :
  4816. ac_cv_c_bigendian=yes
  4817. else
  4818. ac_cv_c_bigendian=no
  4819. fi
  4820. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4821. fi
  4822. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4823. fi
  4824. if test $ac_cv_c_bigendian = unknown; then
  4825. # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
  4826. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4827. /* end confdefs.h. */
  4828. #include <limits.h>
  4829. int
  4830. main ()
  4831. {
  4832. #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
  4833. bogus endian macros
  4834. #endif
  4835. ;
  4836. return 0;
  4837. }
  4838. _ACEOF
  4839. if ac_fn_c_try_compile "$LINENO"; then :
  4840. # It does; now see whether it defined to _BIG_ENDIAN or not.
  4841. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4842. /* end confdefs.h. */
  4843. #include <limits.h>
  4844. int
  4845. main ()
  4846. {
  4847. #ifndef _BIG_ENDIAN
  4848. not big endian
  4849. #endif
  4850. ;
  4851. return 0;
  4852. }
  4853. _ACEOF
  4854. if ac_fn_c_try_compile "$LINENO"; then :
  4855. ac_cv_c_bigendian=yes
  4856. else
  4857. ac_cv_c_bigendian=no
  4858. fi
  4859. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4860. fi
  4861. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4862. fi
  4863. if test $ac_cv_c_bigendian = unknown; then
  4864. # Compile a test program.
  4865. if test "$cross_compiling" = yes; then :
  4866. # Try to guess by grepping values from an object file.
  4867. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4868. /* end confdefs.h. */
  4869. short int ascii_mm[] =
  4870. { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
  4871. short int ascii_ii[] =
  4872. { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
  4873. int use_ascii (int i) {
  4874. return ascii_mm[i] + ascii_ii[i];
  4875. }
  4876. short int ebcdic_ii[] =
  4877. { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
  4878. short int ebcdic_mm[] =
  4879. { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
  4880. int use_ebcdic (int i) {
  4881. return ebcdic_mm[i] + ebcdic_ii[i];
  4882. }
  4883. extern int foo;
  4884. int
  4885. main ()
  4886. {
  4887. return use_ascii (foo) == use_ebcdic (foo);
  4888. ;
  4889. return 0;
  4890. }
  4891. _ACEOF
  4892. if ac_fn_c_try_compile "$LINENO"; then :
  4893. if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
  4894. ac_cv_c_bigendian=yes
  4895. fi
  4896. if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
  4897. if test "$ac_cv_c_bigendian" = unknown; then
  4898. ac_cv_c_bigendian=no
  4899. else
  4900. # finding both strings is unlikely to happen, but who knows?
  4901. ac_cv_c_bigendian=unknown
  4902. fi
  4903. fi
  4904. fi
  4905. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4906. else
  4907. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4908. /* end confdefs.h. */
  4909. $ac_includes_default
  4910. int
  4911. main ()
  4912. {
  4913. /* Are we little or big endian? From Harbison&Steele. */
  4914. union
  4915. {
  4916. long int l;
  4917. char c[sizeof (long int)];
  4918. } u;
  4919. u.l = 1;
  4920. return u.c[sizeof (long int) - 1] == 1;
  4921. ;
  4922. return 0;
  4923. }
  4924. _ACEOF
  4925. if ac_fn_c_try_run "$LINENO"; then :
  4926. ac_cv_c_bigendian=no
  4927. else
  4928. ac_cv_c_bigendian=yes
  4929. fi
  4930. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4931. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4932. fi
  4933. fi
  4934. fi
  4935. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
  4936. $as_echo "$ac_cv_c_bigendian" >&6; }
  4937. case $ac_cv_c_bigendian in #(
  4938. yes)
  4939. $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
  4940. ;; #(
  4941. no)
  4942. ;; #(
  4943. universal)
  4944. $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
  4945. ;; #(
  4946. *)
  4947. as_fn_error $? "unknown endianness
  4948. presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
  4949. esac
  4950. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
  4951. $as_echo_n "checking whether ln -s works... " >&6; }
  4952. LN_S=$as_ln_s
  4953. if test "$LN_S" = "ln -s"; then
  4954. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  4955. $as_echo "yes" >&6; }
  4956. else
  4957. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
  4958. $as_echo "no, using $LN_S" >&6; }
  4959. fi
  4960. case `pwd` in
  4961. *\ * | *\ *)
  4962. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
  4963. $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
  4964. esac
  4965. macro_version='2.2.6b'
  4966. macro_revision='1.3017'
  4967. ltmain="$ac_aux_dir/ltmain.sh"
  4968. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
  4969. $as_echo_n "checking for a sed that does not truncate output... " >&6; }
  4970. if ${ac_cv_path_SED+:} false; then :
  4971. $as_echo_n "(cached) " >&6
  4972. else
  4973. ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
  4974. for ac_i in 1 2 3 4 5 6 7; do
  4975. ac_script="$ac_script$as_nl$ac_script"
  4976. done
  4977. echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
  4978. { ac_script=; unset ac_script;}
  4979. if test -z "$SED"; then
  4980. ac_path_SED_found=false
  4981. # Loop through the user's path and test for each of PROGNAME-LIST
  4982. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4983. for as_dir in $PATH
  4984. do
  4985. IFS=$as_save_IFS
  4986. test -z "$as_dir" && as_dir=.
  4987. for ac_prog in sed gsed; do
  4988. for ac_exec_ext in '' $ac_executable_extensions; do
  4989. ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
  4990. as_fn_executable_p "$ac_path_SED" || continue
  4991. # Check for GNU ac_path_SED and select it if it is found.
  4992. # Check for GNU $ac_path_SED
  4993. case `"$ac_path_SED" --version 2>&1` in
  4994. *GNU*)
  4995. ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
  4996. *)
  4997. ac_count=0
  4998. $as_echo_n 0123456789 >"conftest.in"
  4999. while :
  5000. do
  5001. cat "conftest.in" "conftest.in" >"conftest.tmp"
  5002. mv "conftest.tmp" "conftest.in"
  5003. cp "conftest.in" "conftest.nl"
  5004. $as_echo '' >> "conftest.nl"
  5005. "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5006. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5007. as_fn_arith $ac_count + 1 && ac_count=$as_val
  5008. if test $ac_count -gt ${ac_path_SED_max-0}; then
  5009. # Best one so far, save it but keep looking for a better one
  5010. ac_cv_path_SED="$ac_path_SED"
  5011. ac_path_SED_max=$ac_count
  5012. fi
  5013. # 10*(2^10) chars as input seems more than enough
  5014. test $ac_count -gt 10 && break
  5015. done
  5016. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5017. esac
  5018. $ac_path_SED_found && break 3
  5019. done
  5020. done
  5021. done
  5022. IFS=$as_save_IFS
  5023. if test -z "$ac_cv_path_SED"; then
  5024. as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  5025. fi
  5026. else
  5027. ac_cv_path_SED=$SED
  5028. fi
  5029. fi
  5030. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
  5031. $as_echo "$ac_cv_path_SED" >&6; }
  5032. SED="$ac_cv_path_SED"
  5033. rm -f conftest.sed
  5034. test -z "$SED" && SED=sed
  5035. Xsed="$SED -e 1s/^X//"
  5036. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
  5037. $as_echo_n "checking for fgrep... " >&6; }
  5038. if ${ac_cv_path_FGREP+:} false; then :
  5039. $as_echo_n "(cached) " >&6
  5040. else
  5041. if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
  5042. then ac_cv_path_FGREP="$GREP -F"
  5043. else
  5044. if test -z "$FGREP"; then
  5045. ac_path_FGREP_found=false
  5046. # Loop through the user's path and test for each of PROGNAME-LIST
  5047. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5048. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  5049. do
  5050. IFS=$as_save_IFS
  5051. test -z "$as_dir" && as_dir=.
  5052. for ac_prog in fgrep; do
  5053. for ac_exec_ext in '' $ac_executable_extensions; do
  5054. ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
  5055. as_fn_executable_p "$ac_path_FGREP" || continue
  5056. # Check for GNU ac_path_FGREP and select it if it is found.
  5057. # Check for GNU $ac_path_FGREP
  5058. case `"$ac_path_FGREP" --version 2>&1` in
  5059. *GNU*)
  5060. ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
  5061. *)
  5062. ac_count=0
  5063. $as_echo_n 0123456789 >"conftest.in"
  5064. while :
  5065. do
  5066. cat "conftest.in" "conftest.in" >"conftest.tmp"
  5067. mv "conftest.tmp" "conftest.in"
  5068. cp "conftest.in" "conftest.nl"
  5069. $as_echo 'FGREP' >> "conftest.nl"
  5070. "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5071. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5072. as_fn_arith $ac_count + 1 && ac_count=$as_val
  5073. if test $ac_count -gt ${ac_path_FGREP_max-0}; then
  5074. # Best one so far, save it but keep looking for a better one
  5075. ac_cv_path_FGREP="$ac_path_FGREP"
  5076. ac_path_FGREP_max=$ac_count
  5077. fi
  5078. # 10*(2^10) chars as input seems more than enough
  5079. test $ac_count -gt 10 && break
  5080. done
  5081. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5082. esac
  5083. $ac_path_FGREP_found && break 3
  5084. done
  5085. done
  5086. done
  5087. IFS=$as_save_IFS
  5088. if test -z "$ac_cv_path_FGREP"; then
  5089. as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  5090. fi
  5091. else
  5092. ac_cv_path_FGREP=$FGREP
  5093. fi
  5094. fi
  5095. fi
  5096. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
  5097. $as_echo "$ac_cv_path_FGREP" >&6; }
  5098. FGREP="$ac_cv_path_FGREP"
  5099. test -z "$GREP" && GREP=grep
  5100. # Check whether --with-gnu-ld was given.
  5101. if test "${with_gnu_ld+set}" = set; then :
  5102. withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
  5103. else
  5104. with_gnu_ld=no
  5105. fi
  5106. ac_prog=ld
  5107. if test "$GCC" = yes; then
  5108. # Check if gcc -print-prog-name=ld gives a path.
  5109. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
  5110. $as_echo_n "checking for ld used by $CC... " >&6; }
  5111. case $host in
  5112. *-*-mingw*)
  5113. # gcc leaves a trailing carriage return which upsets mingw
  5114. ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  5115. *)
  5116. ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  5117. esac
  5118. case $ac_prog in
  5119. # Accept absolute paths.
  5120. [\\/]* | ?:[\\/]*)
  5121. re_direlt='/[^/][^/]*/\.\./'
  5122. # Canonicalize the pathname of ld
  5123. ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
  5124. while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
  5125. ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
  5126. done
  5127. test -z "$LD" && LD="$ac_prog"
  5128. ;;
  5129. "")
  5130. # If it fails, then pretend we aren't using GCC.
  5131. ac_prog=ld
  5132. ;;
  5133. *)
  5134. # If it is relative, then search for the first ld in PATH.
  5135. with_gnu_ld=unknown
  5136. ;;
  5137. esac
  5138. elif test "$with_gnu_ld" = yes; then
  5139. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
  5140. $as_echo_n "checking for GNU ld... " >&6; }
  5141. else
  5142. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
  5143. $as_echo_n "checking for non-GNU ld... " >&6; }
  5144. fi
  5145. if ${lt_cv_path_LD+:} false; then :
  5146. $as_echo_n "(cached) " >&6
  5147. else
  5148. if test -z "$LD"; then
  5149. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5150. for ac_dir in $PATH; do
  5151. IFS="$lt_save_ifs"
  5152. test -z "$ac_dir" && ac_dir=.
  5153. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
  5154. lt_cv_path_LD="$ac_dir/$ac_prog"
  5155. # Check to see if the program is GNU ld. I'd rather use --version,
  5156. # but apparently some variants of GNU ld only accept -v.
  5157. # Break only if it was the GNU/non-GNU ld that we prefer.
  5158. case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
  5159. *GNU* | *'with BFD'*)
  5160. test "$with_gnu_ld" != no && break
  5161. ;;
  5162. *)
  5163. test "$with_gnu_ld" != yes && break
  5164. ;;
  5165. esac
  5166. fi
  5167. done
  5168. IFS="$lt_save_ifs"
  5169. else
  5170. lt_cv_path_LD="$LD" # Let the user override the test with a path.
  5171. fi
  5172. fi
  5173. LD="$lt_cv_path_LD"
  5174. if test -n "$LD"; then
  5175. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
  5176. $as_echo "$LD" >&6; }
  5177. else
  5178. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5179. $as_echo "no" >&6; }
  5180. fi
  5181. test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
  5182. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
  5183. $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
  5184. if ${lt_cv_prog_gnu_ld+:} false; then :
  5185. $as_echo_n "(cached) " >&6
  5186. else
  5187. # I'd rather use --version here, but apparently some GNU lds only accept -v.
  5188. case `$LD -v 2>&1 </dev/null` in
  5189. *GNU* | *'with BFD'*)
  5190. lt_cv_prog_gnu_ld=yes
  5191. ;;
  5192. *)
  5193. lt_cv_prog_gnu_ld=no
  5194. ;;
  5195. esac
  5196. fi
  5197. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
  5198. $as_echo "$lt_cv_prog_gnu_ld" >&6; }
  5199. with_gnu_ld=$lt_cv_prog_gnu_ld
  5200. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
  5201. $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
  5202. if ${lt_cv_path_NM+:} false; then :
  5203. $as_echo_n "(cached) " >&6
  5204. else
  5205. if test -n "$NM"; then
  5206. # Let the user override the test.
  5207. lt_cv_path_NM="$NM"
  5208. else
  5209. lt_nm_to_check="${ac_tool_prefix}nm"
  5210. if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
  5211. lt_nm_to_check="$lt_nm_to_check nm"
  5212. fi
  5213. for lt_tmp_nm in $lt_nm_to_check; do
  5214. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5215. for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
  5216. IFS="$lt_save_ifs"
  5217. test -z "$ac_dir" && ac_dir=.
  5218. tmp_nm="$ac_dir/$lt_tmp_nm"
  5219. if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
  5220. # Check to see if the nm accepts a BSD-compat flag.
  5221. # Adding the `sed 1q' prevents false positives on HP-UX, which says:
  5222. # nm: unknown option "B" ignored
  5223. # Tru64's nm complains that /dev/null is an invalid object file
  5224. case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
  5225. */dev/null* | *'Invalid file or object type'*)
  5226. lt_cv_path_NM="$tmp_nm -B"
  5227. break
  5228. ;;
  5229. *)
  5230. case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
  5231. */dev/null*)
  5232. lt_cv_path_NM="$tmp_nm -p"
  5233. break
  5234. ;;
  5235. *)
  5236. lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
  5237. continue # so that we can try to find one that supports BSD flags
  5238. ;;
  5239. esac
  5240. ;;
  5241. esac
  5242. fi
  5243. done
  5244. IFS="$lt_save_ifs"
  5245. done
  5246. : ${lt_cv_path_NM=no}
  5247. fi
  5248. fi
  5249. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
  5250. $as_echo "$lt_cv_path_NM" >&6; }
  5251. if test "$lt_cv_path_NM" != "no"; then
  5252. NM="$lt_cv_path_NM"
  5253. else
  5254. # Didn't find any BSD compatible name lister, look for dumpbin.
  5255. if test -n "$ac_tool_prefix"; then
  5256. for ac_prog in "dumpbin -symbols" "link -dump -symbols"
  5257. do
  5258. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  5259. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  5260. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5261. $as_echo_n "checking for $ac_word... " >&6; }
  5262. if ${ac_cv_prog_DUMPBIN+:} false; then :
  5263. $as_echo_n "(cached) " >&6
  5264. else
  5265. if test -n "$DUMPBIN"; then
  5266. ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
  5267. else
  5268. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5269. for as_dir in $PATH
  5270. do
  5271. IFS=$as_save_IFS
  5272. test -z "$as_dir" && as_dir=.
  5273. for ac_exec_ext in '' $ac_executable_extensions; do
  5274. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5275. ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
  5276. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5277. break 2
  5278. fi
  5279. done
  5280. done
  5281. IFS=$as_save_IFS
  5282. fi
  5283. fi
  5284. DUMPBIN=$ac_cv_prog_DUMPBIN
  5285. if test -n "$DUMPBIN"; then
  5286. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
  5287. $as_echo "$DUMPBIN" >&6; }
  5288. else
  5289. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5290. $as_echo "no" >&6; }
  5291. fi
  5292. test -n "$DUMPBIN" && break
  5293. done
  5294. fi
  5295. if test -z "$DUMPBIN"; then
  5296. ac_ct_DUMPBIN=$DUMPBIN
  5297. for ac_prog in "dumpbin -symbols" "link -dump -symbols"
  5298. do
  5299. # Extract the first word of "$ac_prog", so it can be a program name with args.
  5300. set dummy $ac_prog; ac_word=$2
  5301. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5302. $as_echo_n "checking for $ac_word... " >&6; }
  5303. if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
  5304. $as_echo_n "(cached) " >&6
  5305. else
  5306. if test -n "$ac_ct_DUMPBIN"; then
  5307. ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
  5308. else
  5309. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5310. for as_dir in $PATH
  5311. do
  5312. IFS=$as_save_IFS
  5313. test -z "$as_dir" && as_dir=.
  5314. for ac_exec_ext in '' $ac_executable_extensions; do
  5315. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5316. ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
  5317. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5318. break 2
  5319. fi
  5320. done
  5321. done
  5322. IFS=$as_save_IFS
  5323. fi
  5324. fi
  5325. ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
  5326. if test -n "$ac_ct_DUMPBIN"; then
  5327. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
  5328. $as_echo "$ac_ct_DUMPBIN" >&6; }
  5329. else
  5330. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5331. $as_echo "no" >&6; }
  5332. fi
  5333. test -n "$ac_ct_DUMPBIN" && break
  5334. done
  5335. if test "x$ac_ct_DUMPBIN" = x; then
  5336. DUMPBIN=":"
  5337. else
  5338. case $cross_compiling:$ac_tool_warned in
  5339. yes:)
  5340. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5341. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5342. ac_tool_warned=yes ;;
  5343. esac
  5344. DUMPBIN=$ac_ct_DUMPBIN
  5345. fi
  5346. fi
  5347. if test "$DUMPBIN" != ":"; then
  5348. NM="$DUMPBIN"
  5349. fi
  5350. fi
  5351. test -z "$NM" && NM=nm
  5352. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
  5353. $as_echo_n "checking the name lister ($NM) interface... " >&6; }
  5354. if ${lt_cv_nm_interface+:} false; then :
  5355. $as_echo_n "(cached) " >&6
  5356. else
  5357. lt_cv_nm_interface="BSD nm"
  5358. echo "int some_variable = 0;" > conftest.$ac_ext
  5359. (eval echo "\"\$as_me:5967: $ac_compile\"" >&5)
  5360. (eval "$ac_compile" 2>conftest.err)
  5361. cat conftest.err >&5
  5362. (eval echo "\"\$as_me:5970: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  5363. (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  5364. cat conftest.err >&5
  5365. (eval echo "\"\$as_me:5973: output\"" >&5)
  5366. cat conftest.out >&5
  5367. if $GREP 'External.*some_variable' conftest.out > /dev/null; then
  5368. lt_cv_nm_interface="MS dumpbin"
  5369. fi
  5370. rm -f conftest*
  5371. fi
  5372. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
  5373. $as_echo "$lt_cv_nm_interface" >&6; }
  5374. # find the maximum length of command line arguments
  5375. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
  5376. $as_echo_n "checking the maximum length of command line arguments... " >&6; }
  5377. if ${lt_cv_sys_max_cmd_len+:} false; then :
  5378. $as_echo_n "(cached) " >&6
  5379. else
  5380. i=0
  5381. teststring="ABCD"
  5382. case $build_os in
  5383. msdosdjgpp*)
  5384. # On DJGPP, this test can blow up pretty badly due to problems in libc
  5385. # (any single argument exceeding 2000 bytes causes a buffer overrun
  5386. # during glob expansion). Even if it were fixed, the result of this
  5387. # check would be larger than it should be.
  5388. lt_cv_sys_max_cmd_len=12288; # 12K is about right
  5389. ;;
  5390. gnu*)
  5391. # Under GNU Hurd, this test is not required because there is
  5392. # no limit to the length of command line arguments.
  5393. # Libtool will interpret -1 as no limit whatsoever
  5394. lt_cv_sys_max_cmd_len=-1;
  5395. ;;
  5396. cygwin* | mingw* | cegcc*)
  5397. # On Win9x/ME, this test blows up -- it succeeds, but takes
  5398. # about 5 minutes as the teststring grows exponentially.
  5399. # Worse, since 9x/ME are not pre-emptively multitasking,
  5400. # you end up with a "frozen" computer, even though with patience
  5401. # the test eventually succeeds (with a max line length of 256k).
  5402. # Instead, let's just punt: use the minimum linelength reported by
  5403. # all of the supported platforms: 8192 (on NT/2K/XP).
  5404. lt_cv_sys_max_cmd_len=8192;
  5405. ;;
  5406. amigaos*)
  5407. # On AmigaOS with pdksh, this test takes hours, literally.
  5408. # So we just punt and use a minimum line length of 8192.
  5409. lt_cv_sys_max_cmd_len=8192;
  5410. ;;
  5411. netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
  5412. # This has been around since 386BSD, at least. Likely further.
  5413. if test -x /sbin/sysctl; then
  5414. lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
  5415. elif test -x /usr/sbin/sysctl; then
  5416. lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
  5417. else
  5418. lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
  5419. fi
  5420. # And add a safety zone
  5421. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5422. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5423. ;;
  5424. interix*)
  5425. # We know the value 262144 and hardcode it with a safety zone (like BSD)
  5426. lt_cv_sys_max_cmd_len=196608
  5427. ;;
  5428. osf*)
  5429. # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
  5430. # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
  5431. # nice to cause kernel panics so lets avoid the loop below.
  5432. # First set a reasonable default.
  5433. lt_cv_sys_max_cmd_len=16384
  5434. #
  5435. if test -x /sbin/sysconfig; then
  5436. case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
  5437. *1*) lt_cv_sys_max_cmd_len=-1 ;;
  5438. esac
  5439. fi
  5440. ;;
  5441. sco3.2v5*)
  5442. lt_cv_sys_max_cmd_len=102400
  5443. ;;
  5444. sysv5* | sco5v6* | sysv4.2uw2*)
  5445. kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
  5446. if test -n "$kargmax"; then
  5447. lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
  5448. else
  5449. lt_cv_sys_max_cmd_len=32768
  5450. fi
  5451. ;;
  5452. *)
  5453. lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
  5454. if test -n "$lt_cv_sys_max_cmd_len"; then
  5455. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5456. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5457. else
  5458. # Make teststring a little bigger before we do anything with it.
  5459. # a 1K string should be a reasonable start.
  5460. for i in 1 2 3 4 5 6 7 8 ; do
  5461. teststring=$teststring$teststring
  5462. done
  5463. SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
  5464. # If test is not a shell built-in, we'll probably end up computing a
  5465. # maximum length that is only half of the actual maximum length, but
  5466. # we can't tell.
  5467. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
  5468. = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
  5469. test $i != 17 # 1/2 MB should be enough
  5470. do
  5471. i=`expr $i + 1`
  5472. teststring=$teststring$teststring
  5473. done
  5474. # Only check the string length outside the loop.
  5475. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
  5476. teststring=
  5477. # Add a significant safety factor because C++ compilers can tack on
  5478. # massive amounts of additional arguments before passing them to the
  5479. # linker. It appears as though 1/2 is a usable value.
  5480. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
  5481. fi
  5482. ;;
  5483. esac
  5484. fi
  5485. if test -n $lt_cv_sys_max_cmd_len ; then
  5486. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
  5487. $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
  5488. else
  5489. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
  5490. $as_echo "none" >&6; }
  5491. fi
  5492. max_cmd_len=$lt_cv_sys_max_cmd_len
  5493. : ${CP="cp -f"}
  5494. : ${MV="mv -f"}
  5495. : ${RM="rm -f"}
  5496. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
  5497. $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
  5498. # Try some XSI features
  5499. xsi_shell=no
  5500. ( _lt_dummy="a/b/c"
  5501. test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
  5502. = c,a/b,, \
  5503. && eval 'test $(( 1 + 1 )) -eq 2 \
  5504. && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
  5505. && xsi_shell=yes
  5506. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
  5507. $as_echo "$xsi_shell" >&6; }
  5508. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
  5509. $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
  5510. lt_shell_append=no
  5511. ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
  5512. >/dev/null 2>&1 \
  5513. && lt_shell_append=yes
  5514. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
  5515. $as_echo "$lt_shell_append" >&6; }
  5516. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  5517. lt_unset=unset
  5518. else
  5519. lt_unset=false
  5520. fi
  5521. # test EBCDIC or ASCII
  5522. case `echo X|tr X '\101'` in
  5523. A) # ASCII based system
  5524. # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  5525. lt_SP2NL='tr \040 \012'
  5526. lt_NL2SP='tr \015\012 \040\040'
  5527. ;;
  5528. *) # EBCDIC based system
  5529. lt_SP2NL='tr \100 \n'
  5530. lt_NL2SP='tr \r\n \100\100'
  5531. ;;
  5532. esac
  5533. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
  5534. $as_echo_n "checking for $LD option to reload object files... " >&6; }
  5535. if ${lt_cv_ld_reload_flag+:} false; then :
  5536. $as_echo_n "(cached) " >&6
  5537. else
  5538. lt_cv_ld_reload_flag='-r'
  5539. fi
  5540. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
  5541. $as_echo "$lt_cv_ld_reload_flag" >&6; }
  5542. reload_flag=$lt_cv_ld_reload_flag
  5543. case $reload_flag in
  5544. "" | " "*) ;;
  5545. *) reload_flag=" $reload_flag" ;;
  5546. esac
  5547. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5548. case $host_os in
  5549. darwin*)
  5550. if test "$GCC" = yes; then
  5551. reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
  5552. else
  5553. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5554. fi
  5555. ;;
  5556. esac
  5557. if test -n "$ac_tool_prefix"; then
  5558. # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
  5559. set dummy ${ac_tool_prefix}objdump; ac_word=$2
  5560. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5561. $as_echo_n "checking for $ac_word... " >&6; }
  5562. if ${ac_cv_prog_OBJDUMP+:} false; then :
  5563. $as_echo_n "(cached) " >&6
  5564. else
  5565. if test -n "$OBJDUMP"; then
  5566. ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
  5567. else
  5568. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5569. for as_dir in $PATH
  5570. do
  5571. IFS=$as_save_IFS
  5572. test -z "$as_dir" && as_dir=.
  5573. for ac_exec_ext in '' $ac_executable_extensions; do
  5574. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5575. ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
  5576. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5577. break 2
  5578. fi
  5579. done
  5580. done
  5581. IFS=$as_save_IFS
  5582. fi
  5583. fi
  5584. OBJDUMP=$ac_cv_prog_OBJDUMP
  5585. if test -n "$OBJDUMP"; then
  5586. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
  5587. $as_echo "$OBJDUMP" >&6; }
  5588. else
  5589. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5590. $as_echo "no" >&6; }
  5591. fi
  5592. fi
  5593. if test -z "$ac_cv_prog_OBJDUMP"; then
  5594. ac_ct_OBJDUMP=$OBJDUMP
  5595. # Extract the first word of "objdump", so it can be a program name with args.
  5596. set dummy objdump; ac_word=$2
  5597. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5598. $as_echo_n "checking for $ac_word... " >&6; }
  5599. if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  5600. $as_echo_n "(cached) " >&6
  5601. else
  5602. if test -n "$ac_ct_OBJDUMP"; then
  5603. ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
  5604. else
  5605. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5606. for as_dir in $PATH
  5607. do
  5608. IFS=$as_save_IFS
  5609. test -z "$as_dir" && as_dir=.
  5610. for ac_exec_ext in '' $ac_executable_extensions; do
  5611. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5612. ac_cv_prog_ac_ct_OBJDUMP="objdump"
  5613. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5614. break 2
  5615. fi
  5616. done
  5617. done
  5618. IFS=$as_save_IFS
  5619. fi
  5620. fi
  5621. ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
  5622. if test -n "$ac_ct_OBJDUMP"; then
  5623. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
  5624. $as_echo "$ac_ct_OBJDUMP" >&6; }
  5625. else
  5626. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5627. $as_echo "no" >&6; }
  5628. fi
  5629. if test "x$ac_ct_OBJDUMP" = x; then
  5630. OBJDUMP="false"
  5631. else
  5632. case $cross_compiling:$ac_tool_warned in
  5633. yes:)
  5634. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5635. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5636. ac_tool_warned=yes ;;
  5637. esac
  5638. OBJDUMP=$ac_ct_OBJDUMP
  5639. fi
  5640. else
  5641. OBJDUMP="$ac_cv_prog_OBJDUMP"
  5642. fi
  5643. test -z "$OBJDUMP" && OBJDUMP=objdump
  5644. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
  5645. $as_echo_n "checking how to recognize dependent libraries... " >&6; }
  5646. if ${lt_cv_deplibs_check_method+:} false; then :
  5647. $as_echo_n "(cached) " >&6
  5648. else
  5649. lt_cv_file_magic_cmd='$MAGIC_CMD'
  5650. lt_cv_file_magic_test_file=
  5651. lt_cv_deplibs_check_method='unknown'
  5652. # Need to set the preceding variable on all platforms that support
  5653. # interlibrary dependencies.
  5654. # 'none' -- dependencies not supported.
  5655. # `unknown' -- same as none, but documents that we really don't know.
  5656. # 'pass_all' -- all dependencies passed with no checks.
  5657. # 'test_compile' -- check by making test program.
  5658. # 'file_magic [[regex]]' -- check by looking for files in library path
  5659. # which responds to the $file_magic_cmd with a given extended regex.
  5660. # If you have `file' or equivalent on your system and you're not sure
  5661. # whether `pass_all' will *always* work, you probably want this one.
  5662. case $host_os in
  5663. aix[4-9]*)
  5664. lt_cv_deplibs_check_method=pass_all
  5665. ;;
  5666. beos*)
  5667. lt_cv_deplibs_check_method=pass_all
  5668. ;;
  5669. bsdi[45]*)
  5670. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
  5671. lt_cv_file_magic_cmd='/usr/bin/file -L'
  5672. lt_cv_file_magic_test_file=/shlib/libc.so
  5673. ;;
  5674. cygwin*)
  5675. # func_win32_libid is a shell function defined in ltmain.sh
  5676. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5677. lt_cv_file_magic_cmd='func_win32_libid'
  5678. ;;
  5679. mingw* | pw32*)
  5680. # Base MSYS/MinGW do not provide the 'file' command needed by
  5681. # func_win32_libid shell function, so use a weaker test based on 'objdump',
  5682. # unless we find 'file', for example because we are cross-compiling.
  5683. if ( file / ) >/dev/null 2>&1; then
  5684. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5685. lt_cv_file_magic_cmd='func_win32_libid'
  5686. else
  5687. lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
  5688. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5689. fi
  5690. ;;
  5691. cegcc)
  5692. # use the weaker test based on 'objdump'. See mingw*.
  5693. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  5694. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5695. ;;
  5696. darwin* | rhapsody*)
  5697. lt_cv_deplibs_check_method=pass_all
  5698. ;;
  5699. freebsd* | dragonfly*)
  5700. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5701. case $host_cpu in
  5702. i*86 )
  5703. # Not sure whether the presence of OpenBSD here was a mistake.
  5704. # Let's accept both of them until this is cleared up.
  5705. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
  5706. lt_cv_file_magic_cmd=/usr/bin/file
  5707. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
  5708. ;;
  5709. esac
  5710. else
  5711. lt_cv_deplibs_check_method=pass_all
  5712. fi
  5713. ;;
  5714. gnu*)
  5715. lt_cv_deplibs_check_method=pass_all
  5716. ;;
  5717. hpux10.20* | hpux11*)
  5718. lt_cv_file_magic_cmd=/usr/bin/file
  5719. case $host_cpu in
  5720. ia64*)
  5721. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
  5722. lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
  5723. ;;
  5724. hppa*64*)
  5725. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
  5726. lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
  5727. ;;
  5728. *)
  5729. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
  5730. lt_cv_file_magic_test_file=/usr/lib/libc.sl
  5731. ;;
  5732. esac
  5733. ;;
  5734. interix[3-9]*)
  5735. # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  5736. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
  5737. ;;
  5738. irix5* | irix6* | nonstopux*)
  5739. case $LD in
  5740. *-32|*"-32 ") libmagic=32-bit;;
  5741. *-n32|*"-n32 ") libmagic=N32;;
  5742. *-64|*"-64 ") libmagic=64-bit;;
  5743. *) libmagic=never-match;;
  5744. esac
  5745. lt_cv_deplibs_check_method=pass_all
  5746. ;;
  5747. # This must be Linux ELF.
  5748. linux* | k*bsd*-gnu)
  5749. lt_cv_deplibs_check_method=pass_all
  5750. ;;
  5751. netbsd*)
  5752. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5753. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5754. else
  5755. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
  5756. fi
  5757. ;;
  5758. newos6*)
  5759. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
  5760. lt_cv_file_magic_cmd=/usr/bin/file
  5761. lt_cv_file_magic_test_file=/usr/lib/libnls.so
  5762. ;;
  5763. *nto* | *qnx*)
  5764. lt_cv_deplibs_check_method=pass_all
  5765. ;;
  5766. openbsd*)
  5767. if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
  5768. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
  5769. else
  5770. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5771. fi
  5772. ;;
  5773. osf3* | osf4* | osf5*)
  5774. lt_cv_deplibs_check_method=pass_all
  5775. ;;
  5776. rdos*)
  5777. lt_cv_deplibs_check_method=pass_all
  5778. ;;
  5779. solaris*)
  5780. lt_cv_deplibs_check_method=pass_all
  5781. ;;
  5782. sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  5783. lt_cv_deplibs_check_method=pass_all
  5784. ;;
  5785. sysv4 | sysv4.3*)
  5786. case $host_vendor in
  5787. motorola)
  5788. 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]'
  5789. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
  5790. ;;
  5791. ncr)
  5792. lt_cv_deplibs_check_method=pass_all
  5793. ;;
  5794. sequent)
  5795. lt_cv_file_magic_cmd='/bin/file'
  5796. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
  5797. ;;
  5798. sni)
  5799. lt_cv_file_magic_cmd='/bin/file'
  5800. lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
  5801. lt_cv_file_magic_test_file=/lib/libc.so
  5802. ;;
  5803. siemens)
  5804. lt_cv_deplibs_check_method=pass_all
  5805. ;;
  5806. pc)
  5807. lt_cv_deplibs_check_method=pass_all
  5808. ;;
  5809. esac
  5810. ;;
  5811. tpf*)
  5812. lt_cv_deplibs_check_method=pass_all
  5813. ;;
  5814. esac
  5815. fi
  5816. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
  5817. $as_echo "$lt_cv_deplibs_check_method" >&6; }
  5818. file_magic_cmd=$lt_cv_file_magic_cmd
  5819. deplibs_check_method=$lt_cv_deplibs_check_method
  5820. test -z "$deplibs_check_method" && deplibs_check_method=unknown
  5821. if test -n "$ac_tool_prefix"; then
  5822. # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
  5823. set dummy ${ac_tool_prefix}ar; ac_word=$2
  5824. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5825. $as_echo_n "checking for $ac_word... " >&6; }
  5826. if ${ac_cv_prog_AR+:} false; then :
  5827. $as_echo_n "(cached) " >&6
  5828. else
  5829. if test -n "$AR"; then
  5830. ac_cv_prog_AR="$AR" # Let the user override the test.
  5831. else
  5832. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5833. for as_dir in $PATH
  5834. do
  5835. IFS=$as_save_IFS
  5836. test -z "$as_dir" && as_dir=.
  5837. for ac_exec_ext in '' $ac_executable_extensions; do
  5838. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5839. ac_cv_prog_AR="${ac_tool_prefix}ar"
  5840. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5841. break 2
  5842. fi
  5843. done
  5844. done
  5845. IFS=$as_save_IFS
  5846. fi
  5847. fi
  5848. AR=$ac_cv_prog_AR
  5849. if test -n "$AR"; then
  5850. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
  5851. $as_echo "$AR" >&6; }
  5852. else
  5853. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5854. $as_echo "no" >&6; }
  5855. fi
  5856. fi
  5857. if test -z "$ac_cv_prog_AR"; then
  5858. ac_ct_AR=$AR
  5859. # Extract the first word of "ar", so it can be a program name with args.
  5860. set dummy ar; ac_word=$2
  5861. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5862. $as_echo_n "checking for $ac_word... " >&6; }
  5863. if ${ac_cv_prog_ac_ct_AR+:} false; then :
  5864. $as_echo_n "(cached) " >&6
  5865. else
  5866. if test -n "$ac_ct_AR"; then
  5867. ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
  5868. else
  5869. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5870. for as_dir in $PATH
  5871. do
  5872. IFS=$as_save_IFS
  5873. test -z "$as_dir" && as_dir=.
  5874. for ac_exec_ext in '' $ac_executable_extensions; do
  5875. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5876. ac_cv_prog_ac_ct_AR="ar"
  5877. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5878. break 2
  5879. fi
  5880. done
  5881. done
  5882. IFS=$as_save_IFS
  5883. fi
  5884. fi
  5885. ac_ct_AR=$ac_cv_prog_ac_ct_AR
  5886. if test -n "$ac_ct_AR"; then
  5887. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
  5888. $as_echo "$ac_ct_AR" >&6; }
  5889. else
  5890. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5891. $as_echo "no" >&6; }
  5892. fi
  5893. if test "x$ac_ct_AR" = x; then
  5894. AR="false"
  5895. else
  5896. case $cross_compiling:$ac_tool_warned in
  5897. yes:)
  5898. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5899. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5900. ac_tool_warned=yes ;;
  5901. esac
  5902. AR=$ac_ct_AR
  5903. fi
  5904. else
  5905. AR="$ac_cv_prog_AR"
  5906. fi
  5907. test -z "$AR" && AR=ar
  5908. test -z "$AR_FLAGS" && AR_FLAGS=cru
  5909. if test -n "$ac_tool_prefix"; then
  5910. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  5911. set dummy ${ac_tool_prefix}strip; ac_word=$2
  5912. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5913. $as_echo_n "checking for $ac_word... " >&6; }
  5914. if ${ac_cv_prog_STRIP+:} false; then :
  5915. $as_echo_n "(cached) " >&6
  5916. else
  5917. if test -n "$STRIP"; then
  5918. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  5919. else
  5920. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5921. for as_dir in $PATH
  5922. do
  5923. IFS=$as_save_IFS
  5924. test -z "$as_dir" && as_dir=.
  5925. for ac_exec_ext in '' $ac_executable_extensions; do
  5926. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5927. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  5928. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5929. break 2
  5930. fi
  5931. done
  5932. done
  5933. IFS=$as_save_IFS
  5934. fi
  5935. fi
  5936. STRIP=$ac_cv_prog_STRIP
  5937. if test -n "$STRIP"; then
  5938. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  5939. $as_echo "$STRIP" >&6; }
  5940. else
  5941. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5942. $as_echo "no" >&6; }
  5943. fi
  5944. fi
  5945. if test -z "$ac_cv_prog_STRIP"; then
  5946. ac_ct_STRIP=$STRIP
  5947. # Extract the first word of "strip", so it can be a program name with args.
  5948. set dummy strip; ac_word=$2
  5949. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5950. $as_echo_n "checking for $ac_word... " >&6; }
  5951. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  5952. $as_echo_n "(cached) " >&6
  5953. else
  5954. if test -n "$ac_ct_STRIP"; then
  5955. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  5956. else
  5957. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5958. for as_dir in $PATH
  5959. do
  5960. IFS=$as_save_IFS
  5961. test -z "$as_dir" && as_dir=.
  5962. for ac_exec_ext in '' $ac_executable_extensions; do
  5963. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  5964. ac_cv_prog_ac_ct_STRIP="strip"
  5965. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5966. break 2
  5967. fi
  5968. done
  5969. done
  5970. IFS=$as_save_IFS
  5971. fi
  5972. fi
  5973. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  5974. if test -n "$ac_ct_STRIP"; then
  5975. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  5976. $as_echo "$ac_ct_STRIP" >&6; }
  5977. else
  5978. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5979. $as_echo "no" >&6; }
  5980. fi
  5981. if test "x$ac_ct_STRIP" = x; then
  5982. STRIP=":"
  5983. else
  5984. case $cross_compiling:$ac_tool_warned in
  5985. yes:)
  5986. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5987. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5988. ac_tool_warned=yes ;;
  5989. esac
  5990. STRIP=$ac_ct_STRIP
  5991. fi
  5992. else
  5993. STRIP="$ac_cv_prog_STRIP"
  5994. fi
  5995. test -z "$STRIP" && STRIP=:
  5996. if test -n "$ac_tool_prefix"; then
  5997. # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  5998. set dummy ${ac_tool_prefix}ranlib; ac_word=$2
  5999. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6000. $as_echo_n "checking for $ac_word... " >&6; }
  6001. if ${ac_cv_prog_RANLIB+:} false; then :
  6002. $as_echo_n "(cached) " >&6
  6003. else
  6004. if test -n "$RANLIB"; then
  6005. ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  6006. else
  6007. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6008. for as_dir in $PATH
  6009. do
  6010. IFS=$as_save_IFS
  6011. test -z "$as_dir" && as_dir=.
  6012. for ac_exec_ext in '' $ac_executable_extensions; do
  6013. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6014. ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
  6015. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6016. break 2
  6017. fi
  6018. done
  6019. done
  6020. IFS=$as_save_IFS
  6021. fi
  6022. fi
  6023. RANLIB=$ac_cv_prog_RANLIB
  6024. if test -n "$RANLIB"; then
  6025. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
  6026. $as_echo "$RANLIB" >&6; }
  6027. else
  6028. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6029. $as_echo "no" >&6; }
  6030. fi
  6031. fi
  6032. if test -z "$ac_cv_prog_RANLIB"; then
  6033. ac_ct_RANLIB=$RANLIB
  6034. # Extract the first word of "ranlib", so it can be a program name with args.
  6035. set dummy ranlib; ac_word=$2
  6036. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6037. $as_echo_n "checking for $ac_word... " >&6; }
  6038. if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  6039. $as_echo_n "(cached) " >&6
  6040. else
  6041. if test -n "$ac_ct_RANLIB"; then
  6042. ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
  6043. else
  6044. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6045. for as_dir in $PATH
  6046. do
  6047. IFS=$as_save_IFS
  6048. test -z "$as_dir" && as_dir=.
  6049. for ac_exec_ext in '' $ac_executable_extensions; do
  6050. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6051. ac_cv_prog_ac_ct_RANLIB="ranlib"
  6052. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6053. break 2
  6054. fi
  6055. done
  6056. done
  6057. IFS=$as_save_IFS
  6058. fi
  6059. fi
  6060. ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  6061. if test -n "$ac_ct_RANLIB"; then
  6062. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
  6063. $as_echo "$ac_ct_RANLIB" >&6; }
  6064. else
  6065. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6066. $as_echo "no" >&6; }
  6067. fi
  6068. if test "x$ac_ct_RANLIB" = x; then
  6069. RANLIB=":"
  6070. else
  6071. case $cross_compiling:$ac_tool_warned in
  6072. yes:)
  6073. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6074. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6075. ac_tool_warned=yes ;;
  6076. esac
  6077. RANLIB=$ac_ct_RANLIB
  6078. fi
  6079. else
  6080. RANLIB="$ac_cv_prog_RANLIB"
  6081. fi
  6082. test -z "$RANLIB" && RANLIB=:
  6083. # Determine commands to create old-style static archives.
  6084. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
  6085. old_postinstall_cmds='chmod 644 $oldlib'
  6086. old_postuninstall_cmds=
  6087. if test -n "$RANLIB"; then
  6088. case $host_os in
  6089. openbsd*)
  6090. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
  6091. ;;
  6092. *)
  6093. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
  6094. ;;
  6095. esac
  6096. old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
  6097. fi
  6098. # If no C compiler was specified, use CC.
  6099. LTCC=${LTCC-"$CC"}
  6100. # If no C compiler flags were specified, use CFLAGS.
  6101. LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  6102. # Allow CC to be a program name with arguments.
  6103. compiler=$CC
  6104. # Check for command to grab the raw symbol name followed by C symbol from nm.
  6105. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
  6106. $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
  6107. if ${lt_cv_sys_global_symbol_pipe+:} false; then :
  6108. $as_echo_n "(cached) " >&6
  6109. else
  6110. # These are sane defaults that work on at least a few old systems.
  6111. # [They come from Ultrix. What could be older than Ultrix?!! ;)]
  6112. # Character class describing NM global symbol codes.
  6113. symcode='[BCDEGRST]'
  6114. # Regexp to match symbols that can be accessed directly from C.
  6115. sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
  6116. # Define system-specific variables.
  6117. case $host_os in
  6118. aix*)
  6119. symcode='[BCDT]'
  6120. ;;
  6121. cygwin* | mingw* | pw32* | cegcc*)
  6122. symcode='[ABCDGISTW]'
  6123. ;;
  6124. hpux*)
  6125. if test "$host_cpu" = ia64; then
  6126. symcode='[ABCDEGRST]'
  6127. fi
  6128. ;;
  6129. irix* | nonstopux*)
  6130. symcode='[BCDEGRST]'
  6131. ;;
  6132. osf*)
  6133. symcode='[BCDEGQRST]'
  6134. ;;
  6135. solaris*)
  6136. symcode='[BDRT]'
  6137. ;;
  6138. sco3.2v5*)
  6139. symcode='[DT]'
  6140. ;;
  6141. sysv4.2uw2*)
  6142. symcode='[DT]'
  6143. ;;
  6144. sysv5* | sco5v6* | unixware* | OpenUNIX*)
  6145. symcode='[ABDT]'
  6146. ;;
  6147. sysv4)
  6148. symcode='[DFNSTU]'
  6149. ;;
  6150. esac
  6151. # If we're using GNU nm, then use its standard symbol codes.
  6152. case `$NM -V 2>&1` in
  6153. *GNU* | *'with BFD'*)
  6154. symcode='[ABCDGIRSTW]' ;;
  6155. esac
  6156. # Transform an extracted symbol line into a proper C declaration.
  6157. # Some systems (esp. on ia64) link data and code symbols differently,
  6158. # so use this general approach.
  6159. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
  6160. # Transform an extracted symbol line into symbol name and symbol address
  6161. lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
  6162. 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'"
  6163. # Handle CRLF in mingw tool chain
  6164. opt_cr=
  6165. case $build_os in
  6166. mingw*)
  6167. opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  6168. ;;
  6169. esac
  6170. # Try without a prefix underscore, then with it.
  6171. for ac_symprfx in "" "_"; do
  6172. # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  6173. symxfrm="\\1 $ac_symprfx\\2 \\2"
  6174. # Write the raw and C identifiers.
  6175. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6176. # Fake it for dumpbin and say T for any non-static function
  6177. # and D for any global variable.
  6178. # Also find C++ and __fastcall symbols from MSVC++,
  6179. # which start with @ or ?.
  6180. lt_cv_sys_global_symbol_pipe="$AWK '"\
  6181. " {last_section=section; section=\$ 3};"\
  6182. " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
  6183. " \$ 0!~/External *\|/{next};"\
  6184. " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
  6185. " {if(hide[section]) next};"\
  6186. " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
  6187. " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
  6188. " s[1]~/^[@?]/{print s[1], s[1]; next};"\
  6189. " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
  6190. " ' prfx=^$ac_symprfx"
  6191. else
  6192. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  6193. fi
  6194. # Check to see that the pipe works correctly.
  6195. pipe_works=no
  6196. rm -f conftest*
  6197. cat > conftest.$ac_ext <<_LT_EOF
  6198. #ifdef __cplusplus
  6199. extern "C" {
  6200. #endif
  6201. char nm_test_var;
  6202. void nm_test_func(void);
  6203. void nm_test_func(void){}
  6204. #ifdef __cplusplus
  6205. }
  6206. #endif
  6207. int main(){nm_test_var='a';nm_test_func();return(0);}
  6208. _LT_EOF
  6209. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6210. (eval $ac_compile) 2>&5
  6211. ac_status=$?
  6212. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6213. test $ac_status = 0; }; then
  6214. # Now try to grab the symbols.
  6215. nlist=conftest.nm
  6216. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
  6217. (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
  6218. ac_status=$?
  6219. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6220. test $ac_status = 0; } && test -s "$nlist"; then
  6221. # Try sorting and uniquifying the output.
  6222. if sort "$nlist" | uniq > "$nlist"T; then
  6223. mv -f "$nlist"T "$nlist"
  6224. else
  6225. rm -f "$nlist"T
  6226. fi
  6227. # Make sure that we snagged all the symbols we need.
  6228. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
  6229. if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
  6230. cat <<_LT_EOF > conftest.$ac_ext
  6231. #ifdef __cplusplus
  6232. extern "C" {
  6233. #endif
  6234. _LT_EOF
  6235. # Now generate the symbol file.
  6236. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
  6237. cat <<_LT_EOF >> conftest.$ac_ext
  6238. /* The mapping between symbol names and symbols. */
  6239. const struct {
  6240. const char *name;
  6241. void *address;
  6242. }
  6243. lt__PROGRAM__LTX_preloaded_symbols[] =
  6244. {
  6245. { "@PROGRAM@", (void *) 0 },
  6246. _LT_EOF
  6247. $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
  6248. cat <<\_LT_EOF >> conftest.$ac_ext
  6249. {0, (void *) 0}
  6250. };
  6251. /* This works around a problem in FreeBSD linker */
  6252. #ifdef FREEBSD_WORKAROUND
  6253. static const void *lt_preloaded_setup() {
  6254. return lt__PROGRAM__LTX_preloaded_symbols;
  6255. }
  6256. #endif
  6257. #ifdef __cplusplus
  6258. }
  6259. #endif
  6260. _LT_EOF
  6261. # Now try linking the two files.
  6262. mv conftest.$ac_objext conftstm.$ac_objext
  6263. lt_save_LIBS="$LIBS"
  6264. lt_save_CFLAGS="$CFLAGS"
  6265. LIBS="conftstm.$ac_objext"
  6266. CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
  6267. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  6268. (eval $ac_link) 2>&5
  6269. ac_status=$?
  6270. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6271. test $ac_status = 0; } && test -s conftest${ac_exeext}; then
  6272. pipe_works=yes
  6273. fi
  6274. LIBS="$lt_save_LIBS"
  6275. CFLAGS="$lt_save_CFLAGS"
  6276. else
  6277. echo "cannot find nm_test_func in $nlist" >&5
  6278. fi
  6279. else
  6280. echo "cannot find nm_test_var in $nlist" >&5
  6281. fi
  6282. else
  6283. echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
  6284. fi
  6285. else
  6286. echo "$progname: failed program was:" >&5
  6287. cat conftest.$ac_ext >&5
  6288. fi
  6289. rm -rf conftest* conftst*
  6290. # Do not use the global_symbol_pipe unless it works.
  6291. if test "$pipe_works" = yes; then
  6292. break
  6293. else
  6294. lt_cv_sys_global_symbol_pipe=
  6295. fi
  6296. done
  6297. fi
  6298. if test -z "$lt_cv_sys_global_symbol_pipe"; then
  6299. lt_cv_sys_global_symbol_to_cdecl=
  6300. fi
  6301. if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  6302. { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
  6303. $as_echo "failed" >&6; }
  6304. else
  6305. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
  6306. $as_echo "ok" >&6; }
  6307. fi
  6308. # Check whether --enable-libtool-lock was given.
  6309. if test "${enable_libtool_lock+set}" = set; then :
  6310. enableval=$enable_libtool_lock;
  6311. fi
  6312. test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  6313. # Some flags need to be propagated to the compiler or linker for good
  6314. # libtool support.
  6315. case $host in
  6316. ia64-*-hpux*)
  6317. # Find out which ABI we are using.
  6318. echo 'int i;' > conftest.$ac_ext
  6319. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6320. (eval $ac_compile) 2>&5
  6321. ac_status=$?
  6322. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6323. test $ac_status = 0; }; then
  6324. case `/usr/bin/file conftest.$ac_objext` in
  6325. *ELF-32*)
  6326. HPUX_IA64_MODE="32"
  6327. ;;
  6328. *ELF-64*)
  6329. HPUX_IA64_MODE="64"
  6330. ;;
  6331. esac
  6332. fi
  6333. rm -rf conftest*
  6334. ;;
  6335. *-*-irix6*)
  6336. # Find out which ABI we are using.
  6337. echo '#line 7167 "configure"' > conftest.$ac_ext
  6338. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6339. (eval $ac_compile) 2>&5
  6340. ac_status=$?
  6341. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6342. test $ac_status = 0; }; then
  6343. if test "$lt_cv_prog_gnu_ld" = yes; then
  6344. case `/usr/bin/file conftest.$ac_objext` in
  6345. *32-bit*)
  6346. LD="${LD-ld} -melf32bsmip"
  6347. ;;
  6348. *N32*)
  6349. LD="${LD-ld} -melf32bmipn32"
  6350. ;;
  6351. *64-bit*)
  6352. LD="${LD-ld} -melf64bmip"
  6353. ;;
  6354. esac
  6355. else
  6356. case `/usr/bin/file conftest.$ac_objext` in
  6357. *32-bit*)
  6358. LD="${LD-ld} -32"
  6359. ;;
  6360. *N32*)
  6361. LD="${LD-ld} -n32"
  6362. ;;
  6363. *64-bit*)
  6364. LD="${LD-ld} -64"
  6365. ;;
  6366. esac
  6367. fi
  6368. fi
  6369. rm -rf conftest*
  6370. ;;
  6371. x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
  6372. s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  6373. # Find out which ABI we are using.
  6374. echo 'int i;' > conftest.$ac_ext
  6375. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6376. (eval $ac_compile) 2>&5
  6377. ac_status=$?
  6378. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6379. test $ac_status = 0; }; then
  6380. case `/usr/bin/file conftest.o` in
  6381. *32-bit*)
  6382. case $host in
  6383. x86_64-*kfreebsd*-gnu)
  6384. LD="${LD-ld} -m elf_i386_fbsd"
  6385. ;;
  6386. x86_64-*linux*)
  6387. LD="${LD-ld} -m elf_i386"
  6388. ;;
  6389. ppc64-*linux*|powerpc64-*linux*)
  6390. LD="${LD-ld} -m elf32ppclinux"
  6391. ;;
  6392. s390x-*linux*)
  6393. LD="${LD-ld} -m elf_s390"
  6394. ;;
  6395. sparc64-*linux*)
  6396. LD="${LD-ld} -m elf32_sparc"
  6397. ;;
  6398. esac
  6399. ;;
  6400. *64-bit*)
  6401. case $host in
  6402. x86_64-*kfreebsd*-gnu)
  6403. LD="${LD-ld} -m elf_x86_64_fbsd"
  6404. ;;
  6405. x86_64-*linux*)
  6406. LD="${LD-ld} -m elf_x86_64"
  6407. ;;
  6408. ppc*-*linux*|powerpc*-*linux*)
  6409. LD="${LD-ld} -m elf64ppc"
  6410. ;;
  6411. s390*-*linux*|s390*-*tpf*)
  6412. LD="${LD-ld} -m elf64_s390"
  6413. ;;
  6414. sparc*-*linux*)
  6415. LD="${LD-ld} -m elf64_sparc"
  6416. ;;
  6417. esac
  6418. ;;
  6419. esac
  6420. fi
  6421. rm -rf conftest*
  6422. ;;
  6423. *-*-sco3.2v5*)
  6424. # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  6425. SAVE_CFLAGS="$CFLAGS"
  6426. CFLAGS="$CFLAGS -belf"
  6427. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
  6428. $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
  6429. if ${lt_cv_cc_needs_belf+:} false; then :
  6430. $as_echo_n "(cached) " >&6
  6431. else
  6432. ac_ext=c
  6433. ac_cpp='$CPP $CPPFLAGS'
  6434. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6435. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6436. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6437. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6438. /* end confdefs.h. */
  6439. int
  6440. main ()
  6441. {
  6442. ;
  6443. return 0;
  6444. }
  6445. _ACEOF
  6446. if ac_fn_c_try_link "$LINENO"; then :
  6447. lt_cv_cc_needs_belf=yes
  6448. else
  6449. lt_cv_cc_needs_belf=no
  6450. fi
  6451. rm -f core conftest.err conftest.$ac_objext \
  6452. conftest$ac_exeext conftest.$ac_ext
  6453. ac_ext=c
  6454. ac_cpp='$CPP $CPPFLAGS'
  6455. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6456. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6457. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6458. fi
  6459. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
  6460. $as_echo "$lt_cv_cc_needs_belf" >&6; }
  6461. if test x"$lt_cv_cc_needs_belf" != x"yes"; then
  6462. # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
  6463. CFLAGS="$SAVE_CFLAGS"
  6464. fi
  6465. ;;
  6466. sparc*-*solaris*)
  6467. # Find out which ABI we are using.
  6468. echo 'int i;' > conftest.$ac_ext
  6469. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6470. (eval $ac_compile) 2>&5
  6471. ac_status=$?
  6472. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6473. test $ac_status = 0; }; then
  6474. case `/usr/bin/file conftest.o` in
  6475. *64-bit*)
  6476. case $lt_cv_prog_gnu_ld in
  6477. yes*) LD="${LD-ld} -m elf64_sparc" ;;
  6478. *)
  6479. if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
  6480. LD="${LD-ld} -64"
  6481. fi
  6482. ;;
  6483. esac
  6484. ;;
  6485. esac
  6486. fi
  6487. rm -rf conftest*
  6488. ;;
  6489. esac
  6490. need_locks="$enable_libtool_lock"
  6491. case $host_os in
  6492. rhapsody* | darwin*)
  6493. if test -n "$ac_tool_prefix"; then
  6494. # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
  6495. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
  6496. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6497. $as_echo_n "checking for $ac_word... " >&6; }
  6498. if ${ac_cv_prog_DSYMUTIL+:} false; then :
  6499. $as_echo_n "(cached) " >&6
  6500. else
  6501. if test -n "$DSYMUTIL"; then
  6502. ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
  6503. else
  6504. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6505. for as_dir in $PATH
  6506. do
  6507. IFS=$as_save_IFS
  6508. test -z "$as_dir" && as_dir=.
  6509. for ac_exec_ext in '' $ac_executable_extensions; do
  6510. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6511. ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
  6512. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6513. break 2
  6514. fi
  6515. done
  6516. done
  6517. IFS=$as_save_IFS
  6518. fi
  6519. fi
  6520. DSYMUTIL=$ac_cv_prog_DSYMUTIL
  6521. if test -n "$DSYMUTIL"; then
  6522. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
  6523. $as_echo "$DSYMUTIL" >&6; }
  6524. else
  6525. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6526. $as_echo "no" >&6; }
  6527. fi
  6528. fi
  6529. if test -z "$ac_cv_prog_DSYMUTIL"; then
  6530. ac_ct_DSYMUTIL=$DSYMUTIL
  6531. # Extract the first word of "dsymutil", so it can be a program name with args.
  6532. set dummy dsymutil; ac_word=$2
  6533. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6534. $as_echo_n "checking for $ac_word... " >&6; }
  6535. if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
  6536. $as_echo_n "(cached) " >&6
  6537. else
  6538. if test -n "$ac_ct_DSYMUTIL"; then
  6539. ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
  6540. else
  6541. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6542. for as_dir in $PATH
  6543. do
  6544. IFS=$as_save_IFS
  6545. test -z "$as_dir" && as_dir=.
  6546. for ac_exec_ext in '' $ac_executable_extensions; do
  6547. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6548. ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
  6549. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6550. break 2
  6551. fi
  6552. done
  6553. done
  6554. IFS=$as_save_IFS
  6555. fi
  6556. fi
  6557. ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
  6558. if test -n "$ac_ct_DSYMUTIL"; then
  6559. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
  6560. $as_echo "$ac_ct_DSYMUTIL" >&6; }
  6561. else
  6562. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6563. $as_echo "no" >&6; }
  6564. fi
  6565. if test "x$ac_ct_DSYMUTIL" = x; then
  6566. DSYMUTIL=":"
  6567. else
  6568. case $cross_compiling:$ac_tool_warned in
  6569. yes:)
  6570. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6571. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6572. ac_tool_warned=yes ;;
  6573. esac
  6574. DSYMUTIL=$ac_ct_DSYMUTIL
  6575. fi
  6576. else
  6577. DSYMUTIL="$ac_cv_prog_DSYMUTIL"
  6578. fi
  6579. if test -n "$ac_tool_prefix"; then
  6580. # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
  6581. set dummy ${ac_tool_prefix}nmedit; ac_word=$2
  6582. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6583. $as_echo_n "checking for $ac_word... " >&6; }
  6584. if ${ac_cv_prog_NMEDIT+:} false; then :
  6585. $as_echo_n "(cached) " >&6
  6586. else
  6587. if test -n "$NMEDIT"; then
  6588. ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
  6589. else
  6590. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6591. for as_dir in $PATH
  6592. do
  6593. IFS=$as_save_IFS
  6594. test -z "$as_dir" && as_dir=.
  6595. for ac_exec_ext in '' $ac_executable_extensions; do
  6596. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6597. ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
  6598. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6599. break 2
  6600. fi
  6601. done
  6602. done
  6603. IFS=$as_save_IFS
  6604. fi
  6605. fi
  6606. NMEDIT=$ac_cv_prog_NMEDIT
  6607. if test -n "$NMEDIT"; then
  6608. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
  6609. $as_echo "$NMEDIT" >&6; }
  6610. else
  6611. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6612. $as_echo "no" >&6; }
  6613. fi
  6614. fi
  6615. if test -z "$ac_cv_prog_NMEDIT"; then
  6616. ac_ct_NMEDIT=$NMEDIT
  6617. # Extract the first word of "nmedit", so it can be a program name with args.
  6618. set dummy nmedit; ac_word=$2
  6619. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6620. $as_echo_n "checking for $ac_word... " >&6; }
  6621. if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
  6622. $as_echo_n "(cached) " >&6
  6623. else
  6624. if test -n "$ac_ct_NMEDIT"; then
  6625. ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
  6626. else
  6627. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6628. for as_dir in $PATH
  6629. do
  6630. IFS=$as_save_IFS
  6631. test -z "$as_dir" && as_dir=.
  6632. for ac_exec_ext in '' $ac_executable_extensions; do
  6633. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6634. ac_cv_prog_ac_ct_NMEDIT="nmedit"
  6635. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6636. break 2
  6637. fi
  6638. done
  6639. done
  6640. IFS=$as_save_IFS
  6641. fi
  6642. fi
  6643. ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
  6644. if test -n "$ac_ct_NMEDIT"; then
  6645. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
  6646. $as_echo "$ac_ct_NMEDIT" >&6; }
  6647. else
  6648. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6649. $as_echo "no" >&6; }
  6650. fi
  6651. if test "x$ac_ct_NMEDIT" = x; then
  6652. NMEDIT=":"
  6653. else
  6654. case $cross_compiling:$ac_tool_warned in
  6655. yes:)
  6656. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6657. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6658. ac_tool_warned=yes ;;
  6659. esac
  6660. NMEDIT=$ac_ct_NMEDIT
  6661. fi
  6662. else
  6663. NMEDIT="$ac_cv_prog_NMEDIT"
  6664. fi
  6665. if test -n "$ac_tool_prefix"; then
  6666. # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
  6667. set dummy ${ac_tool_prefix}lipo; ac_word=$2
  6668. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6669. $as_echo_n "checking for $ac_word... " >&6; }
  6670. if ${ac_cv_prog_LIPO+:} false; then :
  6671. $as_echo_n "(cached) " >&6
  6672. else
  6673. if test -n "$LIPO"; then
  6674. ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
  6675. else
  6676. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6677. for as_dir in $PATH
  6678. do
  6679. IFS=$as_save_IFS
  6680. test -z "$as_dir" && as_dir=.
  6681. for ac_exec_ext in '' $ac_executable_extensions; do
  6682. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6683. ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
  6684. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6685. break 2
  6686. fi
  6687. done
  6688. done
  6689. IFS=$as_save_IFS
  6690. fi
  6691. fi
  6692. LIPO=$ac_cv_prog_LIPO
  6693. if test -n "$LIPO"; then
  6694. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
  6695. $as_echo "$LIPO" >&6; }
  6696. else
  6697. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6698. $as_echo "no" >&6; }
  6699. fi
  6700. fi
  6701. if test -z "$ac_cv_prog_LIPO"; then
  6702. ac_ct_LIPO=$LIPO
  6703. # Extract the first word of "lipo", so it can be a program name with args.
  6704. set dummy lipo; ac_word=$2
  6705. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6706. $as_echo_n "checking for $ac_word... " >&6; }
  6707. if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
  6708. $as_echo_n "(cached) " >&6
  6709. else
  6710. if test -n "$ac_ct_LIPO"; then
  6711. ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
  6712. else
  6713. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6714. for as_dir in $PATH
  6715. do
  6716. IFS=$as_save_IFS
  6717. test -z "$as_dir" && as_dir=.
  6718. for ac_exec_ext in '' $ac_executable_extensions; do
  6719. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6720. ac_cv_prog_ac_ct_LIPO="lipo"
  6721. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6722. break 2
  6723. fi
  6724. done
  6725. done
  6726. IFS=$as_save_IFS
  6727. fi
  6728. fi
  6729. ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
  6730. if test -n "$ac_ct_LIPO"; then
  6731. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
  6732. $as_echo "$ac_ct_LIPO" >&6; }
  6733. else
  6734. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6735. $as_echo "no" >&6; }
  6736. fi
  6737. if test "x$ac_ct_LIPO" = x; then
  6738. LIPO=":"
  6739. else
  6740. case $cross_compiling:$ac_tool_warned in
  6741. yes:)
  6742. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6743. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6744. ac_tool_warned=yes ;;
  6745. esac
  6746. LIPO=$ac_ct_LIPO
  6747. fi
  6748. else
  6749. LIPO="$ac_cv_prog_LIPO"
  6750. fi
  6751. if test -n "$ac_tool_prefix"; then
  6752. # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
  6753. set dummy ${ac_tool_prefix}otool; ac_word=$2
  6754. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6755. $as_echo_n "checking for $ac_word... " >&6; }
  6756. if ${ac_cv_prog_OTOOL+:} false; then :
  6757. $as_echo_n "(cached) " >&6
  6758. else
  6759. if test -n "$OTOOL"; then
  6760. ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
  6761. else
  6762. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6763. for as_dir in $PATH
  6764. do
  6765. IFS=$as_save_IFS
  6766. test -z "$as_dir" && as_dir=.
  6767. for ac_exec_ext in '' $ac_executable_extensions; do
  6768. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6769. ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
  6770. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6771. break 2
  6772. fi
  6773. done
  6774. done
  6775. IFS=$as_save_IFS
  6776. fi
  6777. fi
  6778. OTOOL=$ac_cv_prog_OTOOL
  6779. if test -n "$OTOOL"; then
  6780. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
  6781. $as_echo "$OTOOL" >&6; }
  6782. else
  6783. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6784. $as_echo "no" >&6; }
  6785. fi
  6786. fi
  6787. if test -z "$ac_cv_prog_OTOOL"; then
  6788. ac_ct_OTOOL=$OTOOL
  6789. # Extract the first word of "otool", so it can be a program name with args.
  6790. set dummy otool; ac_word=$2
  6791. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6792. $as_echo_n "checking for $ac_word... " >&6; }
  6793. if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
  6794. $as_echo_n "(cached) " >&6
  6795. else
  6796. if test -n "$ac_ct_OTOOL"; then
  6797. ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
  6798. else
  6799. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6800. for as_dir in $PATH
  6801. do
  6802. IFS=$as_save_IFS
  6803. test -z "$as_dir" && as_dir=.
  6804. for ac_exec_ext in '' $ac_executable_extensions; do
  6805. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6806. ac_cv_prog_ac_ct_OTOOL="otool"
  6807. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6808. break 2
  6809. fi
  6810. done
  6811. done
  6812. IFS=$as_save_IFS
  6813. fi
  6814. fi
  6815. ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
  6816. if test -n "$ac_ct_OTOOL"; then
  6817. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
  6818. $as_echo "$ac_ct_OTOOL" >&6; }
  6819. else
  6820. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6821. $as_echo "no" >&6; }
  6822. fi
  6823. if test "x$ac_ct_OTOOL" = x; then
  6824. OTOOL=":"
  6825. else
  6826. case $cross_compiling:$ac_tool_warned in
  6827. yes:)
  6828. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6829. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6830. ac_tool_warned=yes ;;
  6831. esac
  6832. OTOOL=$ac_ct_OTOOL
  6833. fi
  6834. else
  6835. OTOOL="$ac_cv_prog_OTOOL"
  6836. fi
  6837. if test -n "$ac_tool_prefix"; then
  6838. # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
  6839. set dummy ${ac_tool_prefix}otool64; ac_word=$2
  6840. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6841. $as_echo_n "checking for $ac_word... " >&6; }
  6842. if ${ac_cv_prog_OTOOL64+:} false; then :
  6843. $as_echo_n "(cached) " >&6
  6844. else
  6845. if test -n "$OTOOL64"; then
  6846. ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
  6847. else
  6848. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6849. for as_dir in $PATH
  6850. do
  6851. IFS=$as_save_IFS
  6852. test -z "$as_dir" && as_dir=.
  6853. for ac_exec_ext in '' $ac_executable_extensions; do
  6854. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6855. ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
  6856. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6857. break 2
  6858. fi
  6859. done
  6860. done
  6861. IFS=$as_save_IFS
  6862. fi
  6863. fi
  6864. OTOOL64=$ac_cv_prog_OTOOL64
  6865. if test -n "$OTOOL64"; then
  6866. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
  6867. $as_echo "$OTOOL64" >&6; }
  6868. else
  6869. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6870. $as_echo "no" >&6; }
  6871. fi
  6872. fi
  6873. if test -z "$ac_cv_prog_OTOOL64"; then
  6874. ac_ct_OTOOL64=$OTOOL64
  6875. # Extract the first word of "otool64", so it can be a program name with args.
  6876. set dummy otool64; ac_word=$2
  6877. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6878. $as_echo_n "checking for $ac_word... " >&6; }
  6879. if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
  6880. $as_echo_n "(cached) " >&6
  6881. else
  6882. if test -n "$ac_ct_OTOOL64"; then
  6883. ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
  6884. else
  6885. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6886. for as_dir in $PATH
  6887. do
  6888. IFS=$as_save_IFS
  6889. test -z "$as_dir" && as_dir=.
  6890. for ac_exec_ext in '' $ac_executable_extensions; do
  6891. if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
  6892. ac_cv_prog_ac_ct_OTOOL64="otool64"
  6893. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6894. break 2
  6895. fi
  6896. done
  6897. done
  6898. IFS=$as_save_IFS
  6899. fi
  6900. fi
  6901. ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
  6902. if test -n "$ac_ct_OTOOL64"; then
  6903. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
  6904. $as_echo "$ac_ct_OTOOL64" >&6; }
  6905. else
  6906. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6907. $as_echo "no" >&6; }
  6908. fi
  6909. if test "x$ac_ct_OTOOL64" = x; then
  6910. OTOOL64=":"
  6911. else
  6912. case $cross_compiling:$ac_tool_warned in
  6913. yes:)
  6914. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6915. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6916. ac_tool_warned=yes ;;
  6917. esac
  6918. OTOOL64=$ac_ct_OTOOL64
  6919. fi
  6920. else
  6921. OTOOL64="$ac_cv_prog_OTOOL64"
  6922. fi
  6923. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
  6924. $as_echo_n "checking for -single_module linker flag... " >&6; }
  6925. if ${lt_cv_apple_cc_single_mod+:} false; then :
  6926. $as_echo_n "(cached) " >&6
  6927. else
  6928. lt_cv_apple_cc_single_mod=no
  6929. if test -z "${LT_MULTI_MODULE}"; then
  6930. # By default we will add the -single_module flag. You can override
  6931. # by either setting the environment variable LT_MULTI_MODULE
  6932. # non-empty at configure time, or by adding -multi_module to the
  6933. # link flags.
  6934. rm -rf libconftest.dylib*
  6935. echo "int foo(void){return 1;}" > conftest.c
  6936. echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
  6937. -dynamiclib -Wl,-single_module conftest.c" >&5
  6938. $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
  6939. -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
  6940. _lt_result=$?
  6941. if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
  6942. lt_cv_apple_cc_single_mod=yes
  6943. else
  6944. cat conftest.err >&5
  6945. fi
  6946. rm -rf libconftest.dylib*
  6947. rm -f conftest.*
  6948. fi
  6949. fi
  6950. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
  6951. $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
  6952. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
  6953. $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
  6954. if ${lt_cv_ld_exported_symbols_list+:} false; then :
  6955. $as_echo_n "(cached) " >&6
  6956. else
  6957. lt_cv_ld_exported_symbols_list=no
  6958. save_LDFLAGS=$LDFLAGS
  6959. echo "_main" > conftest.sym
  6960. LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
  6961. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6962. /* end confdefs.h. */
  6963. int
  6964. main ()
  6965. {
  6966. ;
  6967. return 0;
  6968. }
  6969. _ACEOF
  6970. if ac_fn_c_try_link "$LINENO"; then :
  6971. lt_cv_ld_exported_symbols_list=yes
  6972. else
  6973. lt_cv_ld_exported_symbols_list=no
  6974. fi
  6975. rm -f core conftest.err conftest.$ac_objext \
  6976. conftest$ac_exeext conftest.$ac_ext
  6977. LDFLAGS="$save_LDFLAGS"
  6978. fi
  6979. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
  6980. $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
  6981. case $host_os in
  6982. rhapsody* | darwin1.[012])
  6983. _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
  6984. darwin1.*)
  6985. _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
  6986. darwin*) # darwin 5.x on
  6987. # if running on 10.5 or later, the deployment target defaults
  6988. # to the OS version, if on x86, and 10.4, the deployment
  6989. # target defaults to 10.4. Don't you love it?
  6990. case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
  6991. 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
  6992. _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
  6993. 10.[012]*)
  6994. _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
  6995. 10.*)
  6996. _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
  6997. esac
  6998. ;;
  6999. esac
  7000. if test "$lt_cv_apple_cc_single_mod" = "yes"; then
  7001. _lt_dar_single_mod='$single_module'
  7002. fi
  7003. if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
  7004. _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
  7005. else
  7006. _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
  7007. fi
  7008. if test "$DSYMUTIL" != ":"; then
  7009. _lt_dsymutil='~$DSYMUTIL $lib || :'
  7010. else
  7011. _lt_dsymutil=
  7012. fi
  7013. ;;
  7014. esac
  7015. for ac_header in dlfcn.h
  7016. do :
  7017. ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
  7018. "
  7019. if test "x$ac_cv_header_dlfcn_h" = xyes; then :
  7020. cat >>confdefs.h <<_ACEOF
  7021. #define HAVE_DLFCN_H 1
  7022. _ACEOF
  7023. fi
  7024. done
  7025. # Set options
  7026. # Check whether --enable-static was given.
  7027. if test "${enable_static+set}" = set; then :
  7028. enableval=$enable_static; p=${PACKAGE-default}
  7029. case $enableval in
  7030. yes) enable_static=yes ;;
  7031. no) enable_static=no ;;
  7032. *)
  7033. enable_static=no
  7034. # Look at the argument we got. We use all the common list separators.
  7035. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7036. for pkg in $enableval; do
  7037. IFS="$lt_save_ifs"
  7038. if test "X$pkg" = "X$p"; then
  7039. enable_static=yes
  7040. fi
  7041. done
  7042. IFS="$lt_save_ifs"
  7043. ;;
  7044. esac
  7045. else
  7046. enable_static=no
  7047. fi
  7048. # Check whether --with-pic was given.
  7049. if test "${with_pic+set}" = set; then :
  7050. withval=$with_pic; pic_mode="$withval"
  7051. else
  7052. pic_mode=default
  7053. fi
  7054. test -z "$pic_mode" && pic_mode=yes
  7055. enable_dlopen=no
  7056. enable_win32_dll=no
  7057. # Check whether --enable-shared was given.
  7058. if test "${enable_shared+set}" = set; then :
  7059. enableval=$enable_shared; p=${PACKAGE-default}
  7060. case $enableval in
  7061. yes) enable_shared=yes ;;
  7062. no) enable_shared=no ;;
  7063. *)
  7064. enable_shared=no
  7065. # Look at the argument we got. We use all the common list separators.
  7066. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7067. for pkg in $enableval; do
  7068. IFS="$lt_save_ifs"
  7069. if test "X$pkg" = "X$p"; then
  7070. enable_shared=yes
  7071. fi
  7072. done
  7073. IFS="$lt_save_ifs"
  7074. ;;
  7075. esac
  7076. else
  7077. enable_shared=yes
  7078. fi
  7079. # Check whether --enable-fast-install was given.
  7080. if test "${enable_fast_install+set}" = set; then :
  7081. enableval=$enable_fast_install; p=${PACKAGE-default}
  7082. case $enableval in
  7083. yes) enable_fast_install=yes ;;
  7084. no) enable_fast_install=no ;;
  7085. *)
  7086. enable_fast_install=no
  7087. # Look at the argument we got. We use all the common list separators.
  7088. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7089. for pkg in $enableval; do
  7090. IFS="$lt_save_ifs"
  7091. if test "X$pkg" = "X$p"; then
  7092. enable_fast_install=yes
  7093. fi
  7094. done
  7095. IFS="$lt_save_ifs"
  7096. ;;
  7097. esac
  7098. else
  7099. enable_fast_install=yes
  7100. fi
  7101. # This can be used to rebuild libtool when needed
  7102. LIBTOOL_DEPS="$ltmain"
  7103. # Always use our own libtool.
  7104. LIBTOOL='$(SHELL) $(top_builddir)/libtool'
  7105. test -z "$LN_S" && LN_S="ln -s"
  7106. if test -n "${ZSH_VERSION+set}" ; then
  7107. setopt NO_GLOB_SUBST
  7108. fi
  7109. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
  7110. $as_echo_n "checking for objdir... " >&6; }
  7111. if ${lt_cv_objdir+:} false; then :
  7112. $as_echo_n "(cached) " >&6
  7113. else
  7114. rm -f .libs 2>/dev/null
  7115. mkdir .libs 2>/dev/null
  7116. if test -d .libs; then
  7117. lt_cv_objdir=.libs
  7118. else
  7119. # MS-DOS does not allow filenames that begin with a dot.
  7120. lt_cv_objdir=_libs
  7121. fi
  7122. rmdir .libs 2>/dev/null
  7123. fi
  7124. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
  7125. $as_echo "$lt_cv_objdir" >&6; }
  7126. objdir=$lt_cv_objdir
  7127. cat >>confdefs.h <<_ACEOF
  7128. #define LT_OBJDIR "$lt_cv_objdir/"
  7129. _ACEOF
  7130. case $host_os in
  7131. aix3*)
  7132. # AIX sometimes has problems with the GCC collect2 program. For some
  7133. # reason, if we set the COLLECT_NAMES environment variable, the problems
  7134. # vanish in a puff of smoke.
  7135. if test "X${COLLECT_NAMES+set}" != Xset; then
  7136. COLLECT_NAMES=
  7137. export COLLECT_NAMES
  7138. fi
  7139. ;;
  7140. esac
  7141. # Sed substitution that helps us do robust quoting. It backslashifies
  7142. # metacharacters that are still active within double-quoted strings.
  7143. sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
  7144. # Same as above, but do not quote variable references.
  7145. double_quote_subst='s/\(["`\\]\)/\\\1/g'
  7146. # Sed substitution to delay expansion of an escaped shell variable in a
  7147. # double_quote_subst'ed string.
  7148. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  7149. # Sed substitution to delay expansion of an escaped single quote.
  7150. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
  7151. # Sed substitution to avoid accidental globbing in evaled expressions
  7152. no_glob_subst='s/\*/\\\*/g'
  7153. # Global variables:
  7154. ofile=libtool
  7155. can_build_shared=yes
  7156. # All known linkers require a `.a' archive for static linking (except MSVC,
  7157. # which needs '.lib').
  7158. libext=a
  7159. with_gnu_ld="$lt_cv_prog_gnu_ld"
  7160. old_CC="$CC"
  7161. old_CFLAGS="$CFLAGS"
  7162. # Set sane defaults for various variables
  7163. test -z "$CC" && CC=cc
  7164. test -z "$LTCC" && LTCC=$CC
  7165. test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
  7166. test -z "$LD" && LD=ld
  7167. test -z "$ac_objext" && ac_objext=o
  7168. for cc_temp in $compiler""; do
  7169. case $cc_temp in
  7170. compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
  7171. distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
  7172. \-*) ;;
  7173. *) break;;
  7174. esac
  7175. done
  7176. cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
  7177. # Only perform the check for file, if the check method requires it
  7178. test -z "$MAGIC_CMD" && MAGIC_CMD=file
  7179. case $deplibs_check_method in
  7180. file_magic*)
  7181. if test "$file_magic_cmd" = '$MAGIC_CMD'; then
  7182. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
  7183. $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
  7184. if ${lt_cv_path_MAGIC_CMD+:} false; then :
  7185. $as_echo_n "(cached) " >&6
  7186. else
  7187. case $MAGIC_CMD in
  7188. [\\/*] | ?:[\\/]*)
  7189. lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
  7190. ;;
  7191. *)
  7192. lt_save_MAGIC_CMD="$MAGIC_CMD"
  7193. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  7194. ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  7195. for ac_dir in $ac_dummy; do
  7196. IFS="$lt_save_ifs"
  7197. test -z "$ac_dir" && ac_dir=.
  7198. if test -f $ac_dir/${ac_tool_prefix}file; then
  7199. lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
  7200. if test -n "$file_magic_test_file"; then
  7201. case $deplibs_check_method in
  7202. "file_magic "*)
  7203. file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
  7204. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7205. if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
  7206. $EGREP "$file_magic_regex" > /dev/null; then
  7207. :
  7208. else
  7209. cat <<_LT_EOF 1>&2
  7210. *** Warning: the command libtool uses to detect shared libraries,
  7211. *** $file_magic_cmd, produces output that libtool cannot recognize.
  7212. *** The result is that libtool may fail to recognize shared libraries
  7213. *** as such. This will affect the creation of libtool libraries that
  7214. *** depend on shared libraries, but programs linked with such libtool
  7215. *** libraries will work regardless of this problem. Nevertheless, you
  7216. *** may want to report the problem to your system manager and/or to
  7217. *** bug-libtool@gnu.org
  7218. _LT_EOF
  7219. fi ;;
  7220. esac
  7221. fi
  7222. break
  7223. fi
  7224. done
  7225. IFS="$lt_save_ifs"
  7226. MAGIC_CMD="$lt_save_MAGIC_CMD"
  7227. ;;
  7228. esac
  7229. fi
  7230. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7231. if test -n "$MAGIC_CMD"; then
  7232. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
  7233. $as_echo "$MAGIC_CMD" >&6; }
  7234. else
  7235. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7236. $as_echo "no" >&6; }
  7237. fi
  7238. if test -z "$lt_cv_path_MAGIC_CMD"; then
  7239. if test -n "$ac_tool_prefix"; then
  7240. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
  7241. $as_echo_n "checking for file... " >&6; }
  7242. if ${lt_cv_path_MAGIC_CMD+:} false; then :
  7243. $as_echo_n "(cached) " >&6
  7244. else
  7245. case $MAGIC_CMD in
  7246. [\\/*] | ?:[\\/]*)
  7247. lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
  7248. ;;
  7249. *)
  7250. lt_save_MAGIC_CMD="$MAGIC_CMD"
  7251. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  7252. ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  7253. for ac_dir in $ac_dummy; do
  7254. IFS="$lt_save_ifs"
  7255. test -z "$ac_dir" && ac_dir=.
  7256. if test -f $ac_dir/file; then
  7257. lt_cv_path_MAGIC_CMD="$ac_dir/file"
  7258. if test -n "$file_magic_test_file"; then
  7259. case $deplibs_check_method in
  7260. "file_magic "*)
  7261. file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
  7262. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7263. if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
  7264. $EGREP "$file_magic_regex" > /dev/null; then
  7265. :
  7266. else
  7267. cat <<_LT_EOF 1>&2
  7268. *** Warning: the command libtool uses to detect shared libraries,
  7269. *** $file_magic_cmd, produces output that libtool cannot recognize.
  7270. *** The result is that libtool may fail to recognize shared libraries
  7271. *** as such. This will affect the creation of libtool libraries that
  7272. *** depend on shared libraries, but programs linked with such libtool
  7273. *** libraries will work regardless of this problem. Nevertheless, you
  7274. *** may want to report the problem to your system manager and/or to
  7275. *** bug-libtool@gnu.org
  7276. _LT_EOF
  7277. fi ;;
  7278. esac
  7279. fi
  7280. break
  7281. fi
  7282. done
  7283. IFS="$lt_save_ifs"
  7284. MAGIC_CMD="$lt_save_MAGIC_CMD"
  7285. ;;
  7286. esac
  7287. fi
  7288. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7289. if test -n "$MAGIC_CMD"; then
  7290. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
  7291. $as_echo "$MAGIC_CMD" >&6; }
  7292. else
  7293. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7294. $as_echo "no" >&6; }
  7295. fi
  7296. else
  7297. MAGIC_CMD=:
  7298. fi
  7299. fi
  7300. fi
  7301. ;;
  7302. esac
  7303. # Use C for the default configuration in the libtool script
  7304. lt_save_CC="$CC"
  7305. ac_ext=c
  7306. ac_cpp='$CPP $CPPFLAGS'
  7307. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  7308. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  7309. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  7310. # Source file extension for C test sources.
  7311. ac_ext=c
  7312. # Object file extension for compiled C test sources.
  7313. objext=o
  7314. objext=$objext
  7315. # Code to be used in simple compile tests
  7316. lt_simple_compile_test_code="int some_variable = 0;"
  7317. # Code to be used in simple link tests
  7318. lt_simple_link_test_code='int main(){return(0);}'
  7319. # If no C compiler was specified, use CC.
  7320. LTCC=${LTCC-"$CC"}
  7321. # If no C compiler flags were specified, use CFLAGS.
  7322. LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  7323. # Allow CC to be a program name with arguments.
  7324. compiler=$CC
  7325. # Save the default compiler, since it gets overwritten when the other
  7326. # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
  7327. compiler_DEFAULT=$CC
  7328. # save warnings/boilerplate of simple test code
  7329. ac_outfile=conftest.$ac_objext
  7330. echo "$lt_simple_compile_test_code" >conftest.$ac_ext
  7331. eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  7332. _lt_compiler_boilerplate=`cat conftest.err`
  7333. $RM conftest*
  7334. ac_outfile=conftest.$ac_objext
  7335. echo "$lt_simple_link_test_code" >conftest.$ac_ext
  7336. eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
  7337. _lt_linker_boilerplate=`cat conftest.err`
  7338. $RM -r conftest*
  7339. ## CAVEAT EMPTOR:
  7340. ## There is no encapsulation within the following macros, do not change
  7341. ## the running order or otherwise move them around unless you know exactly
  7342. ## what you are doing...
  7343. if test -n "$compiler"; then
  7344. lt_prog_compiler_no_builtin_flag=
  7345. if test "$GCC" = yes; then
  7346. lt_prog_compiler_no_builtin_flag=' -fno-builtin'
  7347. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
  7348. $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
  7349. if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
  7350. $as_echo_n "(cached) " >&6
  7351. else
  7352. lt_cv_prog_compiler_rtti_exceptions=no
  7353. ac_outfile=conftest.$ac_objext
  7354. echo "$lt_simple_compile_test_code" > conftest.$ac_ext
  7355. lt_compiler_flag="-fno-rtti -fno-exceptions"
  7356. # Insert the option either (1) after the last *FLAGS variable, or
  7357. # (2) before a word containing "conftest.", or (3) at the end.
  7358. # Note that $ac_compile itself does not contain backslashes and begins
  7359. # with a dollar sign (not a hyphen), so the echo should work correctly.
  7360. # The option is referenced via a variable to avoid confusing sed.
  7361. lt_compile=`echo "$ac_compile" | $SED \
  7362. -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
  7363. -e 's: