configure 450 KB

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  1. #! /bin/sh
  2. # Guess values for system-dependent variables and create Makefiles.
  3. # Generated by GNU Autoconf 2.68 for file 5.13.
  4. #
  5. # Report bugs to <christos@astron.com>.
  6. #
  7. #
  8. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  9. # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
  10. # Foundation, Inc.
  11. #
  12. #
  13. # This configure script is free software; the Free Software Foundation
  14. # gives unlimited permission to copy, distribute and modify it.
  15. ## -------------------- ##
  16. ## M4sh Initialization. ##
  17. ## -------------------- ##
  18. # Be more Bourne compatible
  19. DUALCASE=1; export DUALCASE # for MKS sh
  20. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  21. emulate sh
  22. NULLCMD=:
  23. # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  24. # is contrary to our usage. Disable this feature.
  25. alias -g '${1+"$@"}'='"$@"'
  26. setopt NO_GLOB_SUBST
  27. else
  28. case `(set -o) 2>/dev/null` in #(
  29. *posix*) :
  30. set -o posix ;; #(
  31. *) :
  32. ;;
  33. esac
  34. fi
  35. as_nl='
  36. '
  37. export as_nl
  38. # Printing a long string crashes Solaris 7 /usr/bin/printf.
  39. as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  40. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  41. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  42. # Prefer a ksh shell builtin over an external printf program on Solaris,
  43. # but without wasting forks for bash or zsh.
  44. if test -z "$BASH_VERSION$ZSH_VERSION" \
  45. && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  46. as_echo='print -r --'
  47. as_echo_n='print -rn --'
  48. elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  49. as_echo='printf %s\n'
  50. as_echo_n='printf %s'
  51. else
  52. if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  53. as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  54. as_echo_n='/usr/ucb/echo -n'
  55. else
  56. as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  57. as_echo_n_body='eval
  58. arg=$1;
  59. case $arg in #(
  60. *"$as_nl"*)
  61. expr "X$arg" : "X\\(.*\\)$as_nl";
  62. arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  63. esac;
  64. expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  65. '
  66. export as_echo_n_body
  67. as_echo_n='sh -c $as_echo_n_body as_echo'
  68. fi
  69. export as_echo_body
  70. as_echo='sh -c $as_echo_body as_echo'
  71. fi
  72. # The user is always right.
  73. if test "${PATH_SEPARATOR+set}" != set; then
  74. PATH_SEPARATOR=:
  75. (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76. (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77. PATH_SEPARATOR=';'
  78. }
  79. fi
  80. # IFS
  81. # We need space, tab and new line, in precisely that order. Quoting is
  82. # there to prevent editors from complaining about space-tab.
  83. # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  84. # splitting by setting IFS to empty value.)
  85. IFS=" "" $as_nl"
  86. # Find who we are. Look in the path if we contain no directory separator.
  87. as_myself=
  88. case $0 in #((
  89. *[\\/]* ) as_myself=$0 ;;
  90. *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  91. for as_dir in $PATH
  92. do
  93. IFS=$as_save_IFS
  94. test -z "$as_dir" && as_dir=.
  95. test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  96. done
  97. IFS=$as_save_IFS
  98. ;;
  99. esac
  100. # We did not find ourselves, most probably we were run as `sh COMMAND'
  101. # in which case we are not to be found in the path.
  102. if test "x$as_myself" = x; then
  103. as_myself=$0
  104. fi
  105. if test ! -f "$as_myself"; then
  106. $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  107. exit 1
  108. fi
  109. # Unset variables that we do not need and which cause bugs (e.g. in
  110. # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
  111. # suppresses any "Segmentation fault" message there. '((' could
  112. # trigger a bug in pdksh 5.2.14.
  113. for as_var in BASH_ENV ENV MAIL MAILPATH
  114. do eval test x\${$as_var+set} = xset \
  115. && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  116. done
  117. PS1='$ '
  118. PS2='> '
  119. PS4='+ '
  120. # NLS nuisances.
  121. LC_ALL=C
  122. export LC_ALL
  123. LANGUAGE=C
  124. export LANGUAGE
  125. # CDPATH.
  126. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  127. if test "x$CONFIG_SHELL" = x; then
  128. as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  129. emulate sh
  130. NULLCMD=:
  131. # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  132. # is contrary to our usage. Disable this feature.
  133. alias -g '\${1+\"\$@\"}'='\"\$@\"'
  134. setopt NO_GLOB_SUBST
  135. else
  136. case \`(set -o) 2>/dev/null\` in #(
  137. *posix*) :
  138. set -o posix ;; #(
  139. *) :
  140. ;;
  141. esac
  142. fi
  143. "
  144. as_required="as_fn_return () { (exit \$1); }
  145. as_fn_success () { as_fn_return 0; }
  146. as_fn_failure () { as_fn_return 1; }
  147. as_fn_ret_success () { return 0; }
  148. as_fn_ret_failure () { return 1; }
  149. exitcode=0
  150. as_fn_success || { exitcode=1; echo as_fn_success failed.; }
  151. as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
  152. as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  153. as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
  154. if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
  155. else
  156. exitcode=1; echo positional parameters were not saved.
  157. fi
  158. test x\$exitcode = x0 || exit 1"
  159. as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  160. as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  161. eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  162. test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
  163. test \$(( 1 + 1 )) = 2 || exit 1"
  164. if (eval "$as_required") 2>/dev/null; then :
  165. as_have_required=yes
  166. else
  167. as_have_required=no
  168. fi
  169. if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  170. else
  171. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  172. as_found=false
  173. for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  174. do
  175. IFS=$as_save_IFS
  176. test -z "$as_dir" && as_dir=.
  177. as_found=:
  178. case $as_dir in #(
  179. /*)
  180. for as_base in sh bash ksh sh5; do
  181. # Try only shells that exist, to save several forks.
  182. as_shell=$as_dir/$as_base
  183. if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  184. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  185. CONFIG_SHELL=$as_shell as_have_required=yes
  186. if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  187. break 2
  188. fi
  189. fi
  190. done;;
  191. esac
  192. as_found=false
  193. done
  194. $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  195. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  196. CONFIG_SHELL=$SHELL as_have_required=yes
  197. fi; }
  198. IFS=$as_save_IFS
  199. if test "x$CONFIG_SHELL" != x; then :
  200. # We cannot yet assume a decent shell, so we have to provide a
  201. # neutralization value for shells without unset; and this also
  202. # works around shells that cannot unset nonexistent variables.
  203. # Preserve -v and -x to the replacement shell.
  204. BASH_ENV=/dev/null
  205. ENV=/dev/null
  206. (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  207. export CONFIG_SHELL
  208. case $- in # ((((
  209. *v*x* | *x*v* ) as_opts=-vx ;;
  210. *v* ) as_opts=-v ;;
  211. *x* ) as_opts=-x ;;
  212. * ) as_opts= ;;
  213. esac
  214. exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
  215. fi
  216. if test x$as_have_required = xno; then :
  217. $as_echo "$0: This script requires a shell more modern than all"
  218. $as_echo "$0: the shells that I found on your system."
  219. if test x${ZSH_VERSION+set} = xset ; then
  220. $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  221. $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  222. else
  223. $as_echo "$0: Please tell bug-autoconf@gnu.org and
  224. $0: christos@astron.com about your system, including any
  225. $0: error possibly output before this message. Then install
  226. $0: a modern shell, or manually run the script under such a
  227. $0: shell if you do have one."
  228. fi
  229. exit 1
  230. fi
  231. fi
  232. fi
  233. SHELL=${CONFIG_SHELL-/bin/sh}
  234. export SHELL
  235. # Unset more variables known to interfere with behavior of common tools.
  236. CLICOLOR_FORCE= GREP_OPTIONS=
  237. unset CLICOLOR_FORCE GREP_OPTIONS
  238. ## --------------------- ##
  239. ## M4sh Shell Functions. ##
  240. ## --------------------- ##
  241. # as_fn_unset VAR
  242. # ---------------
  243. # Portably unset VAR.
  244. as_fn_unset ()
  245. {
  246. { eval $1=; unset $1;}
  247. }
  248. as_unset=as_fn_unset
  249. # as_fn_set_status STATUS
  250. # -----------------------
  251. # Set $? to STATUS, without forking.
  252. as_fn_set_status ()
  253. {
  254. return $1
  255. } # as_fn_set_status
  256. # as_fn_exit STATUS
  257. # -----------------
  258. # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  259. as_fn_exit ()
  260. {
  261. set +e
  262. as_fn_set_status $1
  263. exit $1
  264. } # as_fn_exit
  265. # as_fn_mkdir_p
  266. # -------------
  267. # Create "$as_dir" as a directory, including parents if necessary.
  268. as_fn_mkdir_p ()
  269. {
  270. case $as_dir in #(
  271. -*) as_dir=./$as_dir;;
  272. esac
  273. test -d "$as_dir" || eval $as_mkdir_p || {
  274. as_dirs=
  275. while :; do
  276. case $as_dir in #(
  277. *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  278. *) as_qdir=$as_dir;;
  279. esac
  280. as_dirs="'$as_qdir' $as_dirs"
  281. as_dir=`$as_dirname -- "$as_dir" ||
  282. $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  283. X"$as_dir" : 'X\(//\)[^/]' \| \
  284. X"$as_dir" : 'X\(//\)$' \| \
  285. X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  286. $as_echo X"$as_dir" |
  287. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  288. s//\1/
  289. q
  290. }
  291. /^X\(\/\/\)[^/].*/{
  292. s//\1/
  293. q
  294. }
  295. /^X\(\/\/\)$/{
  296. s//\1/
  297. q
  298. }
  299. /^X\(\/\).*/{
  300. s//\1/
  301. q
  302. }
  303. s/.*/./; q'`
  304. test -d "$as_dir" && break
  305. done
  306. test -z "$as_dirs" || eval "mkdir $as_dirs"
  307. } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
  308. } # as_fn_mkdir_p
  309. # as_fn_append VAR VALUE
  310. # ----------------------
  311. # Append the text in VALUE to the end of the definition contained in VAR. Take
  312. # advantage of any shell optimizations that allow amortized linear growth over
  313. # repeated appends, instead of the typical quadratic growth present in naive
  314. # implementations.
  315. if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  316. eval 'as_fn_append ()
  317. {
  318. eval $1+=\$2
  319. }'
  320. else
  321. as_fn_append ()
  322. {
  323. eval $1=\$$1\$2
  324. }
  325. fi # as_fn_append
  326. # as_fn_arith ARG...
  327. # ------------------
  328. # Perform arithmetic evaluation on the ARGs, and store the result in the
  329. # global $as_val. Take advantage of shells that can avoid forks. The arguments
  330. # must be portable across $(()) and expr.
  331. if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  332. eval 'as_fn_arith ()
  333. {
  334. as_val=$(( $* ))
  335. }'
  336. else
  337. as_fn_arith ()
  338. {
  339. as_val=`expr "$@" || test $? -eq 1`
  340. }
  341. fi # as_fn_arith
  342. # as_fn_error STATUS ERROR [LINENO LOG_FD]
  343. # ----------------------------------------
  344. # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  345. # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  346. # script with STATUS, using 1 if that was 0.
  347. as_fn_error ()
  348. {
  349. as_status=$1; test $as_status -eq 0 && as_status=1
  350. if test "$4"; then
  351. as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  352. $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  353. fi
  354. $as_echo "$as_me: error: $2" >&2
  355. as_fn_exit $as_status
  356. } # as_fn_error
  357. if expr a : '\(a\)' >/dev/null 2>&1 &&
  358. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  359. as_expr=expr
  360. else
  361. as_expr=false
  362. fi
  363. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  364. as_basename=basename
  365. else
  366. as_basename=false
  367. fi
  368. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  369. as_dirname=dirname
  370. else
  371. as_dirname=false
  372. fi
  373. as_me=`$as_basename -- "$0" ||
  374. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  375. X"$0" : 'X\(//\)$' \| \
  376. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  377. $as_echo X/"$0" |
  378. sed '/^.*\/\([^/][^/]*\)\/*$/{
  379. s//\1/
  380. q
  381. }
  382. /^X\/\(\/\/\)$/{
  383. s//\1/
  384. q
  385. }
  386. /^X\/\(\/\).*/{
  387. s//\1/
  388. q
  389. }
  390. s/.*/./; q'`
  391. # Avoid depending upon Character Ranges.
  392. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  393. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  394. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  395. as_cr_digits='0123456789'
  396. as_cr_alnum=$as_cr_Letters$as_cr_digits
  397. as_lineno_1=$LINENO as_lineno_1a=$LINENO
  398. as_lineno_2=$LINENO as_lineno_2a=$LINENO
  399. eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  400. test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  401. # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
  402. sed -n '
  403. p
  404. /[$]LINENO/=
  405. ' <$as_myself |
  406. sed '
  407. s/[$]LINENO.*/&-/
  408. t lineno
  409. b
  410. :lineno
  411. N
  412. :loop
  413. s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  414. t loop
  415. s/-\n.*//
  416. ' >$as_me.lineno &&
  417. chmod +x "$as_me.lineno" ||
  418. { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  419. # Don't try to exec as it changes $[0], causing all sort of problems
  420. # (the dirname of $[0] is not the place where we might find the
  421. # original and so on. Autoconf is especially sensitive to this).
  422. . "./$as_me.lineno"
  423. # Exit status is that of the last command.
  424. exit
  425. }
  426. ECHO_C= ECHO_N= ECHO_T=
  427. case `echo -n x` in #(((((
  428. -n*)
  429. case `echo 'xy\c'` in
  430. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  431. xy) ECHO_C='\c';;
  432. *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
  433. ECHO_T=' ';;
  434. esac;;
  435. *)
  436. ECHO_N='-n';;
  437. esac
  438. rm -f conf$$ conf$$.exe conf$$.file
  439. if test -d conf$$.dir; then
  440. rm -f conf$$.dir/conf$$.file
  441. else
  442. rm -f conf$$.dir
  443. mkdir conf$$.dir 2>/dev/null
  444. fi
  445. if (echo >conf$$.file) 2>/dev/null; then
  446. if ln -s conf$$.file conf$$ 2>/dev/null; then
  447. as_ln_s='ln -s'
  448. # ... but there are two gotchas:
  449. # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  450. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  451. # In both cases, we have to default to `cp -p'.
  452. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  453. as_ln_s='cp -p'
  454. elif ln conf$$.file conf$$ 2>/dev/null; then
  455. as_ln_s=ln
  456. else
  457. as_ln_s='cp -p'
  458. fi
  459. else
  460. as_ln_s='cp -p'
  461. fi
  462. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  463. rmdir conf$$.dir 2>/dev/null
  464. if mkdir -p . 2>/dev/null; then
  465. as_mkdir_p='mkdir -p "$as_dir"'
  466. else
  467. test -d ./-p && rmdir ./-p
  468. as_mkdir_p=false
  469. fi
  470. if test -x / >/dev/null 2>&1; then
  471. as_test_x='test -x'
  472. else
  473. if ls -dL / >/dev/null 2>&1; then
  474. as_ls_L_option=L
  475. else
  476. as_ls_L_option=
  477. fi
  478. as_test_x='
  479. eval sh -c '\''
  480. if test -d "$1"; then
  481. test -d "$1/.";
  482. else
  483. case $1 in #(
  484. -*)set "./$1";;
  485. esac;
  486. case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
  487. ???[sx]*):;;*)false;;esac;fi
  488. '\'' sh
  489. '
  490. fi
  491. as_executable_p=$as_test_x
  492. # Sed expression to map a string onto a valid CPP name.
  493. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  494. # Sed expression to map a string onto a valid variable name.
  495. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  496. # Check that we are running under the correct shell.
  497. SHELL=${CONFIG_SHELL-/bin/sh}
  498. case X$lt_ECHO in
  499. X*--fallback-echo)
  500. # Remove one level of quotation (which was required for Make).
  501. ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
  502. ;;
  503. esac
  504. ECHO=${lt_ECHO-echo}
  505. if test "X$1" = X--no-reexec; then
  506. # Discard the --no-reexec flag, and continue.
  507. shift
  508. elif test "X$1" = X--fallback-echo; then
  509. # Avoid inline document here, it may be left over
  510. :
  511. elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
  512. # Yippee, $ECHO works!
  513. :
  514. else
  515. # Restart under the correct shell.
  516. exec $SHELL "$0" --no-reexec ${1+"$@"}
  517. fi
  518. if test "X$1" = X--fallback-echo; then
  519. # used as fallback echo
  520. shift
  521. cat <<_LT_EOF
  522. $*
  523. _LT_EOF
  524. exit 0
  525. fi
  526. # The HP-UX ksh and POSIX shell print the target directory to stdout
  527. # if CDPATH is set.
  528. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  529. if test -z "$lt_ECHO"; then
  530. if test "X${echo_test_string+set}" != Xset; then
  531. # find a string as large as possible, as long as the shell can cope with it
  532. for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
  533. # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
  534. if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
  535. { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
  536. then
  537. break
  538. fi
  539. done
  540. fi
  541. if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
  542. echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
  543. test "X$echo_testing_string" = "X$echo_test_string"; then
  544. :
  545. else
  546. # The Solaris, AIX, and Digital Unix default echo programs unquote
  547. # backslashes. This makes it impossible to quote backslashes using
  548. # echo "$something" | sed 's/\\/\\\\/g'
  549. #
  550. # So, first we look for a working echo in the user's PATH.
  551. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  552. for dir in $PATH /usr/ucb; do
  553. IFS="$lt_save_ifs"
  554. if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
  555. test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
  556. echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
  557. test "X$echo_testing_string" = "X$echo_test_string"; then
  558. ECHO="$dir/echo"
  559. break
  560. fi
  561. done
  562. IFS="$lt_save_ifs"
  563. if test "X$ECHO" = Xecho; then
  564. # We didn't find a better echo, so look for alternatives.
  565. if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
  566. echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
  567. test "X$echo_testing_string" = "X$echo_test_string"; then
  568. # This shell has a builtin print -r that does the trick.
  569. ECHO='print -r'
  570. elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
  571. test "X$CONFIG_SHELL" != X/bin/ksh; then
  572. # If we have ksh, try running configure again with it.
  573. ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
  574. export ORIGINAL_CONFIG_SHELL
  575. CONFIG_SHELL=/bin/ksh
  576. export CONFIG_SHELL
  577. exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
  578. else
  579. # Try using printf.
  580. ECHO='printf %s\n'
  581. if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
  582. echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
  583. test "X$echo_testing_string" = "X$echo_test_string"; then
  584. # Cool, printf works
  585. :
  586. elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  587. test "X$echo_testing_string" = 'X\t' &&
  588. echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  589. test "X$echo_testing_string" = "X$echo_test_string"; then
  590. CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
  591. export CONFIG_SHELL
  592. SHELL="$CONFIG_SHELL"
  593. export SHELL
  594. ECHO="$CONFIG_SHELL $0 --fallback-echo"
  595. elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  596. test "X$echo_testing_string" = 'X\t' &&
  597. echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  598. test "X$echo_testing_string" = "X$echo_test_string"; then
  599. ECHO="$CONFIG_SHELL $0 --fallback-echo"
  600. else
  601. # maybe with a smaller string...
  602. prev=:
  603. for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
  604. if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
  605. then
  606. break
  607. fi
  608. prev="$cmd"
  609. done
  610. if test "$prev" != 'sed 50q "$0"'; then
  611. echo_test_string=`eval $prev`
  612. export echo_test_string
  613. exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
  614. else
  615. # Oops. We lost completely, so just stick with echo.
  616. ECHO=echo
  617. fi
  618. fi
  619. fi
  620. fi
  621. fi
  622. fi
  623. # Copy echo and quote the copy suitably for passing to libtool from
  624. # the Makefile, instead of quoting the original, which is used later.
  625. lt_ECHO=$ECHO
  626. if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
  627. lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
  628. fi
  629. test -n "$DJDIR" || exec 7<&0 </dev/null
  630. exec 6>&1
  631. # Name of the host.
  632. # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  633. # so uname gets run too.
  634. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  635. #
  636. # Initializations.
  637. #
  638. ac_default_prefix=/usr/local
  639. ac_clean_files=
  640. ac_config_libobj_dir=.
  641. LIBOBJS=
  642. cross_compiling=no
  643. subdirs=
  644. MFLAGS=
  645. MAKEFLAGS=
  646. # Identity of this package.
  647. PACKAGE_NAME='file'
  648. PACKAGE_TARNAME='file'
  649. PACKAGE_VERSION='5.13'
  650. PACKAGE_STRING='file 5.13'
  651. PACKAGE_BUGREPORT='christos@astron.com'
  652. PACKAGE_URL=''
  653. # Factoring default headers for most tests.
  654. ac_includes_default="\
  655. #include <stdio.h>
  656. #ifdef HAVE_SYS_TYPES_H
  657. # include <sys/types.h>
  658. #endif
  659. #ifdef HAVE_SYS_STAT_H
  660. # include <sys/stat.h>
  661. #endif
  662. #ifdef STDC_HEADERS
  663. # include <stdlib.h>
  664. # include <stddef.h>
  665. #else
  666. # ifdef HAVE_STDLIB_H
  667. # include <stdlib.h>
  668. # endif
  669. #endif
  670. #ifdef HAVE_STRING_H
  671. # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  672. # include <memory.h>
  673. # endif
  674. # include <string.h>
  675. #endif
  676. #ifdef HAVE_STRINGS_H
  677. # include <strings.h>
  678. #endif
  679. #ifdef HAVE_INTTYPES_H
  680. # include <inttypes.h>
  681. #endif
  682. #ifdef HAVE_STDINT_H
  683. # include <stdint.h>
  684. #endif
  685. #ifdef HAVE_UNISTD_H
  686. # include <unistd.h>
  687. #endif"
  688. ac_header_list=
  689. ac_subst_vars='am__EXEEXT_FALSE
  690. am__EXEEXT_TRUE
  691. LTLIBOBJS
  692. IS_CROSS_COMPILE_FALSE
  693. IS_CROSS_COMPILE_TRUE
  694. LIBOBJS
  695. HAVE_VISIBILITY
  696. CFLAG_VISIBILITY
  697. OTOOL64
  698. OTOOL
  699. LIPO
  700. NMEDIT
  701. DSYMUTIL
  702. lt_ECHO
  703. RANLIB
  704. AR
  705. OBJDUMP
  706. NM
  707. ac_ct_DUMPBIN
  708. DUMPBIN
  709. LD
  710. FGREP
  711. SED
  712. LIBTOOL
  713. LN_S
  714. EGREP
  715. GREP
  716. CPP
  717. am__fastdepCC_FALSE
  718. am__fastdepCC_TRUE
  719. CCDEPMODE
  720. AMDEPBACKSLASH
  721. AMDEP_FALSE
  722. AMDEP_TRUE
  723. am__quote
  724. am__include
  725. DEPDIR
  726. OBJEXT
  727. EXEEXT
  728. ac_ct_CC
  729. CPPFLAGS
  730. LDFLAGS
  731. CFLAGS
  732. CC
  733. WARNINGS
  734. FSECT5_FALSE
  735. FSECT5_TRUE
  736. fsect
  737. pkgdatadir
  738. MINGW_FALSE
  739. MINGW_TRUE
  740. MINGW
  741. host_os
  742. host_vendor
  743. host_cpu
  744. host
  745. build_os
  746. build_vendor
  747. build_cpu
  748. build
  749. AM_BACKSLASH
  750. AM_DEFAULT_VERBOSITY
  751. am__untar
  752. am__tar
  753. AMTAR
  754. am__leading_dot
  755. SET_MAKE
  756. AWK
  757. mkdir_p
  758. MKDIR_P
  759. INSTALL_STRIP_PROGRAM
  760. STRIP
  761. install_sh
  762. MAKEINFO
  763. AUTOHEADER
  764. AUTOMAKE
  765. AUTOCONF
  766. ACLOCAL
  767. VERSION
  768. PACKAGE
  769. CYGPATH_W
  770. am__isrc
  771. INSTALL_DATA
  772. INSTALL_SCRIPT
  773. INSTALL_PROGRAM
  774. target_alias
  775. host_alias
  776. build_alias
  777. LIBS
  778. ECHO_T
  779. ECHO_N
  780. ECHO_C
  781. DEFS
  782. mandir
  783. localedir
  784. libdir
  785. psdir
  786. pdfdir
  787. dvidir
  788. htmldir
  789. infodir
  790. docdir
  791. oldincludedir
  792. includedir
  793. localstatedir
  794. sharedstatedir
  795. sysconfdir
  796. datadir
  797. datarootdir
  798. libexecdir
  799. sbindir
  800. bindir
  801. program_transform_name
  802. prefix
  803. exec_prefix
  804. PACKAGE_URL
  805. PACKAGE_BUGREPORT
  806. PACKAGE_STRING
  807. PACKAGE_VERSION
  808. PACKAGE_TARNAME
  809. PACKAGE_NAME
  810. PATH_SEPARATOR
  811. SHELL'
  812. ac_subst_files=''
  813. ac_user_opts='
  814. enable_option_checking
  815. enable_silent_rules
  816. enable_elf
  817. enable_elf_core
  818. enable_fsect_man5
  819. enable_dependency_tracking
  820. enable_static
  821. with_pic
  822. enable_shared
  823. enable_fast_install
  824. with_gnu_ld
  825. enable_libtool_lock
  826. enable_largefile
  827. enable_warnings
  828. '
  829. ac_precious_vars='build_alias
  830. host_alias
  831. target_alias
  832. CC
  833. CFLAGS
  834. LDFLAGS
  835. LIBS
  836. CPPFLAGS
  837. CPP'
  838. # Initialize some variables set by options.
  839. ac_init_help=
  840. ac_init_version=false
  841. ac_unrecognized_opts=
  842. ac_unrecognized_sep=
  843. # The variables have the same names as the options, with
  844. # dashes changed to underlines.
  845. cache_file=/dev/null
  846. exec_prefix=NONE
  847. no_create=
  848. no_recursion=
  849. prefix=NONE
  850. program_prefix=NONE
  851. program_suffix=NONE
  852. program_transform_name=s,x,x,
  853. silent=
  854. site=
  855. srcdir=
  856. verbose=
  857. x_includes=NONE
  858. x_libraries=NONE
  859. # Installation directory options.
  860. # These are left unexpanded so users can "make install exec_prefix=/foo"
  861. # and all the variables that are supposed to be based on exec_prefix
  862. # by default will actually change.
  863. # Use braces instead of parens because sh, perl, etc. also accept them.
  864. # (The list follows the same order as the GNU Coding Standards.)
  865. bindir='${exec_prefix}/bin'
  866. sbindir='${exec_prefix}/sbin'
  867. libexecdir='${exec_prefix}/libexec'
  868. datarootdir='${prefix}/share'
  869. datadir='${datarootdir}'
  870. sysconfdir='${prefix}/etc'
  871. sharedstatedir='${prefix}/com'
  872. localstatedir='${prefix}/var'
  873. includedir='${prefix}/include'
  874. oldincludedir='/usr/include'
  875. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  876. infodir='${datarootdir}/info'
  877. htmldir='${docdir}'
  878. dvidir='${docdir}'
  879. pdfdir='${docdir}'
  880. psdir='${docdir}'
  881. libdir='${exec_prefix}/lib'
  882. localedir='${datarootdir}/locale'
  883. mandir='${datarootdir}/man'
  884. ac_prev=
  885. ac_dashdash=
  886. for ac_option
  887. do
  888. # If the previous option needs an argument, assign it.
  889. if test -n "$ac_prev"; then
  890. eval $ac_prev=\$ac_option
  891. ac_prev=
  892. continue
  893. fi
  894. case $ac_option in
  895. *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  896. *=) ac_optarg= ;;
  897. *) ac_optarg=yes ;;
  898. esac
  899. # Accept the important Cygnus configure options, so we can diagnose typos.
  900. case $ac_dashdash$ac_option in
  901. --)
  902. ac_dashdash=yes ;;
  903. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  904. ac_prev=bindir ;;
  905. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  906. bindir=$ac_optarg ;;
  907. -build | --build | --buil | --bui | --bu)
  908. ac_prev=build_alias ;;
  909. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  910. build_alias=$ac_optarg ;;
  911. -cache-file | --cache-file | --cache-fil | --cache-fi \
  912. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  913. ac_prev=cache_file ;;
  914. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  915. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  916. cache_file=$ac_optarg ;;
  917. --config-cache | -C)
  918. cache_file=config.cache ;;
  919. -datadir | --datadir | --datadi | --datad)
  920. ac_prev=datadir ;;
  921. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  922. datadir=$ac_optarg ;;
  923. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  924. | --dataroo | --dataro | --datar)
  925. ac_prev=datarootdir ;;
  926. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  927. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  928. datarootdir=$ac_optarg ;;
  929. -disable-* | --disable-*)
  930. ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  931. # Reject names that are not valid shell variable names.
  932. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  933. as_fn_error $? "invalid feature name: $ac_useropt"
  934. ac_useropt_orig=$ac_useropt
  935. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  936. case $ac_user_opts in
  937. *"
  938. "enable_$ac_useropt"
  939. "*) ;;
  940. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  941. ac_unrecognized_sep=', ';;
  942. esac
  943. eval enable_$ac_useropt=no ;;
  944. -docdir | --docdir | --docdi | --doc | --do)
  945. ac_prev=docdir ;;
  946. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  947. docdir=$ac_optarg ;;
  948. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  949. ac_prev=dvidir ;;
  950. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  951. dvidir=$ac_optarg ;;
  952. -enable-* | --enable-*)
  953. ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  954. # Reject names that are not valid shell variable names.
  955. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  956. as_fn_error $? "invalid feature name: $ac_useropt"
  957. ac_useropt_orig=$ac_useropt
  958. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  959. case $ac_user_opts in
  960. *"
  961. "enable_$ac_useropt"
  962. "*) ;;
  963. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  964. ac_unrecognized_sep=', ';;
  965. esac
  966. eval enable_$ac_useropt=\$ac_optarg ;;
  967. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  968. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  969. | --exec | --exe | --ex)
  970. ac_prev=exec_prefix ;;
  971. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  972. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  973. | --exec=* | --exe=* | --ex=*)
  974. exec_prefix=$ac_optarg ;;
  975. -gas | --gas | --ga | --g)
  976. # Obsolete; use --with-gas.
  977. with_gas=yes ;;
  978. -help | --help | --hel | --he | -h)
  979. ac_init_help=long ;;
  980. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  981. ac_init_help=recursive ;;
  982. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  983. ac_init_help=short ;;
  984. -host | --host | --hos | --ho)
  985. ac_prev=host_alias ;;
  986. -host=* | --host=* | --hos=* | --ho=*)
  987. host_alias=$ac_optarg ;;
  988. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  989. ac_prev=htmldir ;;
  990. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  991. | --ht=*)
  992. htmldir=$ac_optarg ;;
  993. -includedir | --includedir | --includedi | --included | --include \
  994. | --includ | --inclu | --incl | --inc)
  995. ac_prev=includedir ;;
  996. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  997. | --includ=* | --inclu=* | --incl=* | --inc=*)
  998. includedir=$ac_optarg ;;
  999. -infodir | --infodir | --infodi | --infod | --info | --inf)
  1000. ac_prev=infodir ;;
  1001. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  1002. infodir=$ac_optarg ;;
  1003. -libdir | --libdir | --libdi | --libd)
  1004. ac_prev=libdir ;;
  1005. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  1006. libdir=$ac_optarg ;;
  1007. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  1008. | --libexe | --libex | --libe)
  1009. ac_prev=libexecdir ;;
  1010. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  1011. | --libexe=* | --libex=* | --libe=*)
  1012. libexecdir=$ac_optarg ;;
  1013. -localedir | --localedir | --localedi | --localed | --locale)
  1014. ac_prev=localedir ;;
  1015. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  1016. localedir=$ac_optarg ;;
  1017. -localstatedir | --localstatedir | --localstatedi | --localstated \
  1018. | --localstate | --localstat | --localsta | --localst | --locals)
  1019. ac_prev=localstatedir ;;
  1020. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  1021. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  1022. localstatedir=$ac_optarg ;;
  1023. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  1024. ac_prev=mandir ;;
  1025. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  1026. mandir=$ac_optarg ;;
  1027. -nfp | --nfp | --nf)
  1028. # Obsolete; use --without-fp.
  1029. with_fp=no ;;
  1030. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  1031. | --no-cr | --no-c | -n)
  1032. no_create=yes ;;
  1033. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  1034. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  1035. no_recursion=yes ;;
  1036. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  1037. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  1038. | --oldin | --oldi | --old | --ol | --o)
  1039. ac_prev=oldincludedir ;;
  1040. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  1041. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  1042. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  1043. oldincludedir=$ac_optarg ;;
  1044. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  1045. ac_prev=prefix ;;
  1046. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  1047. prefix=$ac_optarg ;;
  1048. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  1049. | --program-pre | --program-pr | --program-p)
  1050. ac_prev=program_prefix ;;
  1051. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  1052. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  1053. program_prefix=$ac_optarg ;;
  1054. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  1055. | --program-suf | --program-su | --program-s)
  1056. ac_prev=program_suffix ;;
  1057. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  1058. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  1059. program_suffix=$ac_optarg ;;
  1060. -program-transform-name | --program-transform-name \
  1061. | --program-transform-nam | --program-transform-na \
  1062. | --program-transform-n | --program-transform- \
  1063. | --program-transform | --program-transfor \
  1064. | --program-transfo | --program-transf \
  1065. | --program-trans | --program-tran \
  1066. | --progr-tra | --program-tr | --program-t)
  1067. ac_prev=program_transform_name ;;
  1068. -program-transform-name=* | --program-transform-name=* \
  1069. | --program-transform-nam=* | --program-transform-na=* \
  1070. | --program-transform-n=* | --program-transform-=* \
  1071. | --program-transform=* | --program-transfor=* \
  1072. | --program-transfo=* | --program-transf=* \
  1073. | --program-trans=* | --program-tran=* \
  1074. | --progr-tra=* | --program-tr=* | --program-t=*)
  1075. program_transform_name=$ac_optarg ;;
  1076. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  1077. ac_prev=pdfdir ;;
  1078. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  1079. pdfdir=$ac_optarg ;;
  1080. -psdir | --psdir | --psdi | --psd | --ps)
  1081. ac_prev=psdir ;;
  1082. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  1083. psdir=$ac_optarg ;;
  1084. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1085. | -silent | --silent | --silen | --sile | --sil)
  1086. silent=yes ;;
  1087. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1088. ac_prev=sbindir ;;
  1089. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1090. | --sbi=* | --sb=*)
  1091. sbindir=$ac_optarg ;;
  1092. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1093. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1094. | --sharedst | --shareds | --shared | --share | --shar \
  1095. | --sha | --sh)
  1096. ac_prev=sharedstatedir ;;
  1097. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1098. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1099. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1100. | --sha=* | --sh=*)
  1101. sharedstatedir=$ac_optarg ;;
  1102. -site | --site | --sit)
  1103. ac_prev=site ;;
  1104. -site=* | --site=* | --sit=*)
  1105. site=$ac_optarg ;;
  1106. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1107. ac_prev=srcdir ;;
  1108. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1109. srcdir=$ac_optarg ;;
  1110. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1111. | --syscon | --sysco | --sysc | --sys | --sy)
  1112. ac_prev=sysconfdir ;;
  1113. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1114. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1115. sysconfdir=$ac_optarg ;;
  1116. -target | --target | --targe | --targ | --tar | --ta | --t)
  1117. ac_prev=target_alias ;;
  1118. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1119. target_alias=$ac_optarg ;;
  1120. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1121. verbose=yes ;;
  1122. -version | --version | --versio | --versi | --vers | -V)
  1123. ac_init_version=: ;;
  1124. -with-* | --with-*)
  1125. ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1126. # Reject names that are not valid shell variable names.
  1127. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1128. as_fn_error $? "invalid package name: $ac_useropt"
  1129. ac_useropt_orig=$ac_useropt
  1130. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1131. case $ac_user_opts in
  1132. *"
  1133. "with_$ac_useropt"
  1134. "*) ;;
  1135. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1136. ac_unrecognized_sep=', ';;
  1137. esac
  1138. eval with_$ac_useropt=\$ac_optarg ;;
  1139. -without-* | --without-*)
  1140. ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1141. # Reject names that are not valid shell variable names.
  1142. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1143. as_fn_error $? "invalid package name: $ac_useropt"
  1144. ac_useropt_orig=$ac_useropt
  1145. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1146. case $ac_user_opts in
  1147. *"
  1148. "with_$ac_useropt"
  1149. "*) ;;
  1150. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1151. ac_unrecognized_sep=', ';;
  1152. esac
  1153. eval with_$ac_useropt=no ;;
  1154. --x)
  1155. # Obsolete; use --with-x.
  1156. with_x=yes ;;
  1157. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1158. | --x-incl | --x-inc | --x-in | --x-i)
  1159. ac_prev=x_includes ;;
  1160. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1161. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1162. x_includes=$ac_optarg ;;
  1163. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1164. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1165. ac_prev=x_libraries ;;
  1166. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1167. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1168. x_libraries=$ac_optarg ;;
  1169. -*) as_fn_error $? "unrecognized option: \`$ac_option'
  1170. Try \`$0 --help' for more information"
  1171. ;;
  1172. *=*)
  1173. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1174. # Reject names that are not valid shell variable names.
  1175. case $ac_envvar in #(
  1176. '' | [0-9]* | *[!_$as_cr_alnum]* )
  1177. as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
  1178. esac
  1179. eval $ac_envvar=\$ac_optarg
  1180. export $ac_envvar ;;
  1181. *)
  1182. # FIXME: should be removed in autoconf 3.0.
  1183. $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1184. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1185. $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1186. : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
  1187. ;;
  1188. esac
  1189. done
  1190. if test -n "$ac_prev"; then
  1191. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1192. as_fn_error $? "missing argument to $ac_option"
  1193. fi
  1194. if test -n "$ac_unrecognized_opts"; then
  1195. case $enable_option_checking in
  1196. no) ;;
  1197. fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
  1198. *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1199. esac
  1200. fi
  1201. # Check all directory arguments for consistency.
  1202. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1203. datadir sysconfdir sharedstatedir localstatedir includedir \
  1204. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1205. libdir localedir mandir
  1206. do
  1207. eval ac_val=\$$ac_var
  1208. # Remove trailing slashes.
  1209. case $ac_val in
  1210. */ )
  1211. ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1212. eval $ac_var=\$ac_val;;
  1213. esac
  1214. # Be sure to have absolute directory names.
  1215. case $ac_val in
  1216. [\\/$]* | ?:[\\/]* ) continue;;
  1217. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1218. esac
  1219. as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
  1220. done
  1221. # There might be people who depend on the old broken behavior: `$host'
  1222. # used to hold the argument of --host etc.
  1223. # FIXME: To remove some day.
  1224. build=$build_alias
  1225. host=$host_alias
  1226. target=$target_alias
  1227. # FIXME: To remove some day.
  1228. if test "x$host_alias" != x; then
  1229. if test "x$build_alias" = x; then
  1230. cross_compiling=maybe
  1231. $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
  1232. If a cross compiler is detected then cross compile mode will be used" >&2
  1233. elif test "x$build_alias" != "x$host_alias"; then
  1234. cross_compiling=yes
  1235. fi
  1236. fi
  1237. ac_tool_prefix=
  1238. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1239. test "$silent" = yes && exec 6>/dev/null
  1240. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1241. ac_ls_di=`ls -di .` &&
  1242. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1243. as_fn_error $? "working directory cannot be determined"
  1244. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1245. as_fn_error $? "pwd does not report name of working directory"
  1246. # Find the source files, if location was not specified.
  1247. if test -z "$srcdir"; then
  1248. ac_srcdir_defaulted=yes
  1249. # Try the directory containing this script, then the parent directory.
  1250. ac_confdir=`$as_dirname -- "$as_myself" ||
  1251. $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1252. X"$as_myself" : 'X\(//\)[^/]' \| \
  1253. X"$as_myself" : 'X\(//\)$' \| \
  1254. X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1255. $as_echo X"$as_myself" |
  1256. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1257. s//\1/
  1258. q
  1259. }
  1260. /^X\(\/\/\)[^/].*/{
  1261. s//\1/
  1262. q
  1263. }
  1264. /^X\(\/\/\)$/{
  1265. s//\1/
  1266. q
  1267. }
  1268. /^X\(\/\).*/{
  1269. s//\1/
  1270. q
  1271. }
  1272. s/.*/./; q'`
  1273. srcdir=$ac_confdir
  1274. if test ! -r "$srcdir/$ac_unique_file"; then
  1275. srcdir=..
  1276. fi
  1277. else
  1278. ac_srcdir_defaulted=no
  1279. fi
  1280. if test ! -r "$srcdir/$ac_unique_file"; then
  1281. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1282. as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
  1283. fi
  1284. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1285. ac_abs_confdir=`(
  1286. cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
  1287. pwd)`
  1288. # When building in place, set srcdir=.
  1289. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1290. srcdir=.
  1291. fi
  1292. # Remove unnecessary trailing slashes from srcdir.
  1293. # Double slashes in file names in object file debugging info
  1294. # mess up M-x gdb in Emacs.
  1295. case $srcdir in
  1296. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1297. esac
  1298. for ac_var in $ac_precious_vars; do
  1299. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1300. eval ac_env_${ac_var}_value=\$${ac_var}
  1301. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1302. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1303. done
  1304. #
  1305. # Report the --help message.
  1306. #
  1307. if test "$ac_init_help" = "long"; then
  1308. # Omit some internal or obsolete options to make the list less imposing.
  1309. # This message is too long to be a string in the A/UX 3.1 sh.
  1310. cat <<_ACEOF
  1311. \`configure' configures file 5.13 to adapt to many kinds of systems.
  1312. Usage: $0 [OPTION]... [VAR=VALUE]...
  1313. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1314. VAR=VALUE. See below for descriptions of some of the useful variables.
  1315. Defaults for the options are specified in brackets.
  1316. Configuration:
  1317. -h, --help display this help and exit
  1318. --help=short display options specific to this package
  1319. --help=recursive display the short help of all the included packages
  1320. -V, --version display version information and exit
  1321. -q, --quiet, --silent do not print \`checking ...' messages
  1322. --cache-file=FILE cache test results in FILE [disabled]
  1323. -C, --config-cache alias for \`--cache-file=config.cache'
  1324. -n, --no-create do not create output files
  1325. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1326. Installation directories:
  1327. --prefix=PREFIX install architecture-independent files in PREFIX
  1328. [$ac_default_prefix]
  1329. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1330. [PREFIX]
  1331. By default, \`make install' will install all the files in
  1332. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1333. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1334. for instance \`--prefix=\$HOME'.
  1335. For better control, use the options below.
  1336. Fine tuning of the installation directories:
  1337. --bindir=DIR user executables [EPREFIX/bin]
  1338. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1339. --libexecdir=DIR program executables [EPREFIX/libexec]
  1340. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1341. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1342. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1343. --libdir=DIR object code libraries [EPREFIX/lib]
  1344. --includedir=DIR C header files [PREFIX/include]
  1345. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1346. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1347. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1348. --infodir=DIR info documentation [DATAROOTDIR/info]
  1349. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1350. --mandir=DIR man documentation [DATAROOTDIR/man]
  1351. --docdir=DIR documentation root [DATAROOTDIR/doc/file]
  1352. --htmldir=DIR html documentation [DOCDIR]
  1353. --dvidir=DIR dvi documentation [DOCDIR]
  1354. --pdfdir=DIR pdf documentation [DOCDIR]
  1355. --psdir=DIR ps documentation [DOCDIR]
  1356. _ACEOF
  1357. cat <<\_ACEOF
  1358. Program names:
  1359. --program-prefix=PREFIX prepend PREFIX to installed program names
  1360. --program-suffix=SUFFIX append SUFFIX to installed program names
  1361. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1362. System types:
  1363. --build=BUILD configure for building on BUILD [guessed]
  1364. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1365. _ACEOF
  1366. fi
  1367. if test -n "$ac_init_help"; then
  1368. case $ac_init_help in
  1369. short | recursive ) echo "Configuration of file 5.13:";;
  1370. esac
  1371. cat <<\_ACEOF
  1372. Optional Features:
  1373. --disable-option-checking ignore unrecognized --enable/--with options
  1374. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1375. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1376. --enable-silent-rules less verbose build output (undo: `make V=1')
  1377. --disable-silent-rules verbose build output (undo: `make V=0')
  1378. --disable-elf disable builtin ELF support
  1379. --disable-elf-core disable ELF core file support
  1380. --enable-fsect-man5 enable file formats in man section 5
  1381. --disable-dependency-tracking speeds up one-time build
  1382. --enable-dependency-tracking do not reject slow dependency extractors
  1383. --enable-static[=PKGS] build static libraries [default=no]
  1384. --enable-shared[=PKGS] build shared libraries [default=yes]
  1385. --enable-fast-install[=PKGS]
  1386. optimize for fast installation [default=yes]
  1387. --disable-libtool-lock avoid locking (might break parallel builds)
  1388. --disable-largefile omit support for large files
  1389. --disable-warnings disable compiler warnings
  1390. Optional Packages:
  1391. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1392. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1393. --with-pic try to use only PIC/non-PIC objects [default=use
  1394. both]
  1395. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1396. Some influential environment variables:
  1397. CC C compiler command
  1398. CFLAGS C compiler flags
  1399. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1400. nonstandard directory <lib dir>
  1401. LIBS libraries to pass to the linker, e.g. -l<library>
  1402. CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
  1403. you have headers in a nonstandard directory <include dir>
  1404. CPP C preprocessor
  1405. Use these variables to override the choices made by `configure' or to help
  1406. it to find libraries and programs with nonstandard names/locations.
  1407. Report bugs to <christos@astron.com>.
  1408. _ACEOF
  1409. ac_status=$?
  1410. fi
  1411. if test "$ac_init_help" = "recursive"; then
  1412. # If there are subdirs, report their specific --help.
  1413. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1414. test -d "$ac_dir" ||
  1415. { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1416. continue
  1417. ac_builddir=.
  1418. case "$ac_dir" in
  1419. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1420. *)
  1421. ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1422. # A ".." for each directory in $ac_dir_suffix.
  1423. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1424. case $ac_top_builddir_sub in
  1425. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1426. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1427. esac ;;
  1428. esac
  1429. ac_abs_top_builddir=$ac_pwd
  1430. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1431. # for backward compatibility:
  1432. ac_top_builddir=$ac_top_build_prefix
  1433. case $srcdir in
  1434. .) # We are building in place.
  1435. ac_srcdir=.
  1436. ac_top_srcdir=$ac_top_builddir_sub
  1437. ac_abs_top_srcdir=$ac_pwd ;;
  1438. [\\/]* | ?:[\\/]* ) # Absolute name.
  1439. ac_srcdir=$srcdir$ac_dir_suffix;
  1440. ac_top_srcdir=$srcdir
  1441. ac_abs_top_srcdir=$srcdir ;;
  1442. *) # Relative name.
  1443. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1444. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1445. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1446. esac
  1447. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1448. cd "$ac_dir" || { ac_status=$?; continue; }
  1449. # Check for guested configure.
  1450. if test -f "$ac_srcdir/configure.gnu"; then
  1451. echo &&
  1452. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1453. elif test -f "$ac_srcdir/configure"; then
  1454. echo &&
  1455. $SHELL "$ac_srcdir/configure" --help=recursive
  1456. else
  1457. $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1458. fi || ac_status=$?
  1459. cd "$ac_pwd" || { ac_status=$?; break; }
  1460. done
  1461. fi
  1462. test -n "$ac_init_help" && exit $ac_status
  1463. if $ac_init_version; then
  1464. cat <<\_ACEOF
  1465. file configure 5.13
  1466. generated by GNU Autoconf 2.68
  1467. Copyright (C) 2010 Free Software Foundation, Inc.
  1468. This configure script is free software; the Free Software Foundation
  1469. gives unlimited permission to copy, distribute and modify it.
  1470. _ACEOF
  1471. exit
  1472. fi
  1473. ## ------------------------ ##
  1474. ## Autoconf initialization. ##
  1475. ## ------------------------ ##
  1476. # ac_fn_c_try_compile LINENO
  1477. # --------------------------
  1478. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1479. ac_fn_c_try_compile ()
  1480. {
  1481. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1482. rm -f conftest.$ac_objext
  1483. if { { ac_try="$ac_compile"
  1484. case "(($ac_try" in
  1485. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1486. *) ac_try_echo=$ac_try;;
  1487. esac
  1488. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1489. $as_echo "$ac_try_echo"; } >&5
  1490. (eval "$ac_compile") 2>conftest.err
  1491. ac_status=$?
  1492. if test -s conftest.err; then
  1493. grep -v '^ *+' conftest.err >conftest.er1
  1494. cat conftest.er1 >&5
  1495. mv -f conftest.er1 conftest.err
  1496. fi
  1497. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1498. test $ac_status = 0; } && {
  1499. test -z "$ac_c_werror_flag" ||
  1500. test ! -s conftest.err
  1501. } && test -s conftest.$ac_objext; then :
  1502. ac_retval=0
  1503. else
  1504. $as_echo "$as_me: failed program was:" >&5
  1505. sed 's/^/| /' conftest.$ac_ext >&5
  1506. ac_retval=1
  1507. fi
  1508. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1509. as_fn_set_status $ac_retval
  1510. } # ac_fn_c_try_compile
  1511. # ac_fn_c_try_cpp LINENO
  1512. # ----------------------
  1513. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1514. ac_fn_c_try_cpp ()
  1515. {
  1516. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1517. if { { ac_try="$ac_cpp conftest.$ac_ext"
  1518. case "(($ac_try" in
  1519. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1520. *) ac_try_echo=$ac_try;;
  1521. esac
  1522. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1523. $as_echo "$ac_try_echo"; } >&5
  1524. (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1525. ac_status=$?
  1526. if test -s conftest.err; then
  1527. grep -v '^ *+' conftest.err >conftest.er1
  1528. cat conftest.er1 >&5
  1529. mv -f conftest.er1 conftest.err
  1530. fi
  1531. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1532. test $ac_status = 0; } > conftest.i && {
  1533. test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1534. test ! -s conftest.err
  1535. }; then :
  1536. ac_retval=0
  1537. else
  1538. $as_echo "$as_me: failed program was:" >&5
  1539. sed 's/^/| /' conftest.$ac_ext >&5
  1540. ac_retval=1
  1541. fi
  1542. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1543. as_fn_set_status $ac_retval
  1544. } # ac_fn_c_try_cpp
  1545. # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
  1546. # -------------------------------------------------------
  1547. # Tests whether HEADER exists, giving a warning if it cannot be compiled using
  1548. # the include files in INCLUDES and setting the cache variable VAR
  1549. # accordingly.
  1550. ac_fn_c_check_header_mongrel ()
  1551. {
  1552. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1553. if eval \${$3+:} false; then :
  1554. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1555. $as_echo_n "checking for $2... " >&6; }
  1556. if eval \${$3+:} false; then :
  1557. $as_echo_n "(cached) " >&6
  1558. fi
  1559. eval ac_res=\$$3
  1560. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1561. $as_echo "$ac_res" >&6; }
  1562. else
  1563. # Is the header compilable?
  1564. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
  1565. $as_echo_n "checking $2 usability... " >&6; }
  1566. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1567. /* end confdefs.h. */
  1568. $4
  1569. #include <$2>
  1570. _ACEOF
  1571. if ac_fn_c_try_compile "$LINENO"; then :
  1572. ac_header_compiler=yes
  1573. else
  1574. ac_header_compiler=no
  1575. fi
  1576. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1577. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
  1578. $as_echo "$ac_header_compiler" >&6; }
  1579. # Is the header present?
  1580. { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
  1581. $as_echo_n "checking $2 presence... " >&6; }
  1582. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1583. /* end confdefs.h. */
  1584. #include <$2>
  1585. _ACEOF
  1586. if ac_fn_c_try_cpp "$LINENO"; then :
  1587. ac_header_preproc=yes
  1588. else
  1589. ac_header_preproc=no
  1590. fi
  1591. rm -f conftest.err conftest.i conftest.$ac_ext
  1592. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
  1593. $as_echo "$ac_header_preproc" >&6; }
  1594. # So? What about this header?
  1595. case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  1596. yes:no: )
  1597. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
  1598. $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
  1599. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1600. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1601. ;;
  1602. no:yes:* )
  1603. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
  1604. $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
  1605. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
  1606. $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
  1607. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
  1608. $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
  1609. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
  1610. $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
  1611. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
  1612. $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
  1613. ( $as_echo "## ---------------------------------- ##
  1614. ## Report this to christos@astron.com ##
  1615. ## ---------------------------------- ##"
  1616. ) | sed "s/^/$as_me: WARNING: /" >&2
  1617. ;;
  1618. esac
  1619. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1620. $as_echo_n "checking for $2... " >&6; }
  1621. if eval \${$3+:} false; then :
  1622. $as_echo_n "(cached) " >&6
  1623. else
  1624. eval "$3=\$ac_header_compiler"
  1625. fi
  1626. eval ac_res=\$$3
  1627. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1628. $as_echo "$ac_res" >&6; }
  1629. fi
  1630. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1631. } # ac_fn_c_check_header_mongrel
  1632. # ac_fn_c_try_run LINENO
  1633. # ----------------------
  1634. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1635. # that executables *can* be run.
  1636. ac_fn_c_try_run ()
  1637. {
  1638. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1639. if { { ac_try="$ac_link"
  1640. case "(($ac_try" in
  1641. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1642. *) ac_try_echo=$ac_try;;
  1643. esac
  1644. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1645. $as_echo "$ac_try_echo"; } >&5
  1646. (eval "$ac_link") 2>&5
  1647. ac_status=$?
  1648. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1649. test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  1650. { { case "(($ac_try" in
  1651. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1652. *) ac_try_echo=$ac_try;;
  1653. esac
  1654. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1655. $as_echo "$ac_try_echo"; } >&5
  1656. (eval "$ac_try") 2>&5
  1657. ac_status=$?
  1658. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1659. test $ac_status = 0; }; }; then :
  1660. ac_retval=0
  1661. else
  1662. $as_echo "$as_me: program exited with status $ac_status" >&5
  1663. $as_echo "$as_me: failed program was:" >&5
  1664. sed 's/^/| /' conftest.$ac_ext >&5
  1665. ac_retval=$ac_status
  1666. fi
  1667. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1668. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1669. as_fn_set_status $ac_retval
  1670. } # ac_fn_c_try_run
  1671. # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  1672. # -------------------------------------------------------
  1673. # Tests whether HEADER exists and can be compiled using the include files in
  1674. # INCLUDES, setting the cache variable VAR accordingly.
  1675. ac_fn_c_check_header_compile ()
  1676. {
  1677. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1678. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1679. $as_echo_n "checking for $2... " >&6; }
  1680. if eval \${$3+:} false; then :
  1681. $as_echo_n "(cached) " >&6
  1682. else
  1683. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1684. /* end confdefs.h. */
  1685. $4
  1686. #include <$2>
  1687. _ACEOF
  1688. if ac_fn_c_try_compile "$LINENO"; then :
  1689. eval "$3=yes"
  1690. else
  1691. eval "$3=no"
  1692. fi
  1693. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1694. fi
  1695. eval ac_res=\$$3
  1696. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1697. $as_echo "$ac_res" >&6; }
  1698. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1699. } # ac_fn_c_check_header_compile
  1700. # ac_fn_c_try_link LINENO
  1701. # -----------------------
  1702. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1703. ac_fn_c_try_link ()
  1704. {
  1705. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1706. rm -f conftest.$ac_objext conftest$ac_exeext
  1707. if { { ac_try="$ac_link"
  1708. case "(($ac_try" in
  1709. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1710. *) ac_try_echo=$ac_try;;
  1711. esac
  1712. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1713. $as_echo "$ac_try_echo"; } >&5
  1714. (eval "$ac_link") 2>conftest.err
  1715. ac_status=$?
  1716. if test -s conftest.err; then
  1717. grep -v '^ *+' conftest.err >conftest.er1
  1718. cat conftest.er1 >&5
  1719. mv -f conftest.er1 conftest.err
  1720. fi
  1721. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1722. test $ac_status = 0; } && {
  1723. test -z "$ac_c_werror_flag" ||
  1724. test ! -s conftest.err
  1725. } && test -s conftest$ac_exeext && {
  1726. test "$cross_compiling" = yes ||
  1727. $as_test_x conftest$ac_exeext
  1728. }; then :
  1729. ac_retval=0
  1730. else
  1731. $as_echo "$as_me: failed program was:" >&5
  1732. sed 's/^/| /' conftest.$ac_ext >&5
  1733. ac_retval=1
  1734. fi
  1735. # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1736. # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1737. # interfere with the next link command; also delete a directory that is
  1738. # left behind by Apple's compiler. We do this before executing the actions.
  1739. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1740. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1741. as_fn_set_status $ac_retval
  1742. } # ac_fn_c_try_link
  1743. # ac_fn_c_check_func LINENO FUNC VAR
  1744. # ----------------------------------
  1745. # Tests whether FUNC exists, setting the cache variable VAR accordingly
  1746. ac_fn_c_check_func ()
  1747. {
  1748. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1749. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1750. $as_echo_n "checking for $2... " >&6; }
  1751. if eval \${$3+:} false; then :
  1752. $as_echo_n "(cached) " >&6
  1753. else
  1754. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1755. /* end confdefs.h. */
  1756. /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
  1757. For example, HP-UX 11i <limits.h> declares gettimeofday. */
  1758. #define $2 innocuous_$2
  1759. /* System header to define __stub macros and hopefully few prototypes,
  1760. which can conflict with char $2 (); below.
  1761. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1762. <limits.h> exists even on freestanding compilers. */
  1763. #ifdef __STDC__
  1764. # include <limits.h>
  1765. #else
  1766. # include <assert.h>
  1767. #endif
  1768. #undef $2
  1769. /* Override any GCC internal prototype to avoid an error.
  1770. Use char because int might match the return type of a GCC
  1771. builtin and then its argument prototype would still apply. */
  1772. #ifdef __cplusplus
  1773. extern "C"
  1774. #endif
  1775. char $2 ();
  1776. /* The GNU C library defines this for functions which it implements
  1777. to always fail with ENOSYS. Some functions are actually named
  1778. something starting with __ and the normal name is an alias. */
  1779. #if defined __stub_$2 || defined __stub___$2
  1780. choke me
  1781. #endif
  1782. int
  1783. main ()
  1784. {
  1785. return $2 ();
  1786. ;
  1787. return 0;
  1788. }
  1789. _ACEOF
  1790. if ac_fn_c_try_link "$LINENO"; then :
  1791. eval "$3=yes"
  1792. else
  1793. eval "$3=no"
  1794. fi
  1795. rm -f core conftest.err conftest.$ac_objext \
  1796. conftest$ac_exeext conftest.$ac_ext
  1797. fi
  1798. eval ac_res=\$$3
  1799. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1800. $as_echo "$ac_res" >&6; }
  1801. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1802. } # ac_fn_c_check_func
  1803. # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
  1804. # -------------------------------------------
  1805. # Tests whether TYPE exists after having included INCLUDES, setting cache
  1806. # variable VAR accordingly.
  1807. ac_fn_c_check_type ()
  1808. {
  1809. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1810. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1811. $as_echo_n "checking for $2... " >&6; }
  1812. if eval \${$3+:} false; then :
  1813. $as_echo_n "(cached) " >&6
  1814. else
  1815. eval "$3=no"
  1816. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1817. /* end confdefs.h. */
  1818. $4
  1819. int
  1820. main ()
  1821. {
  1822. if (sizeof ($2))
  1823. return 0;
  1824. ;
  1825. return 0;
  1826. }
  1827. _ACEOF
  1828. if ac_fn_c_try_compile "$LINENO"; then :
  1829. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1830. /* end confdefs.h. */
  1831. $4
  1832. int
  1833. main ()
  1834. {
  1835. if (sizeof (($2)))
  1836. return 0;
  1837. ;
  1838. return 0;
  1839. }
  1840. _ACEOF
  1841. if ac_fn_c_try_compile "$LINENO"; then :
  1842. else
  1843. eval "$3=yes"
  1844. fi
  1845. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1846. fi
  1847. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1848. fi
  1849. eval ac_res=\$$3
  1850. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1851. $as_echo "$ac_res" >&6; }
  1852. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1853. } # ac_fn_c_check_type
  1854. # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
  1855. # ----------------------------------------------------
  1856. # Tries to find if the field MEMBER exists in type AGGR, after including
  1857. # INCLUDES, setting cache variable VAR accordingly.
  1858. ac_fn_c_check_member ()
  1859. {
  1860. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1861. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
  1862. $as_echo_n "checking for $2.$3... " >&6; }
  1863. if eval \${$4+:} false; then :
  1864. $as_echo_n "(cached) " >&6
  1865. else
  1866. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1867. /* end confdefs.h. */
  1868. $5
  1869. int
  1870. main ()
  1871. {
  1872. static $2 ac_aggr;
  1873. if (ac_aggr.$3)
  1874. return 0;
  1875. ;
  1876. return 0;
  1877. }
  1878. _ACEOF
  1879. if ac_fn_c_try_compile "$LINENO"; then :
  1880. eval "$4=yes"
  1881. else
  1882. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1883. /* end confdefs.h. */
  1884. $5
  1885. int
  1886. main ()
  1887. {
  1888. static $2 ac_aggr;
  1889. if (sizeof ac_aggr.$3)
  1890. return 0;
  1891. ;
  1892. return 0;
  1893. }
  1894. _ACEOF
  1895. if ac_fn_c_try_compile "$LINENO"; then :
  1896. eval "$4=yes"
  1897. else
  1898. eval "$4=no"
  1899. fi
  1900. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1901. fi
  1902. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1903. fi
  1904. eval ac_res=\$$4
  1905. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1906. $as_echo "$ac_res" >&6; }
  1907. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1908. } # ac_fn_c_check_member
  1909. # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
  1910. # ---------------------------------------------
  1911. # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
  1912. # accordingly.
  1913. ac_fn_c_check_decl ()
  1914. {
  1915. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1916. as_decl_name=`echo $2|sed 's/ *(.*//'`
  1917. as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  1918. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
  1919. $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
  1920. if eval \${$3+:} false; then :
  1921. $as_echo_n "(cached) " >&6
  1922. else
  1923. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1924. /* end confdefs.h. */
  1925. $4
  1926. int
  1927. main ()
  1928. {
  1929. #ifndef $as_decl_name
  1930. #ifdef __cplusplus
  1931. (void) $as_decl_use;
  1932. #else
  1933. (void) $as_decl_name;
  1934. #endif
  1935. #endif
  1936. ;
  1937. return 0;
  1938. }
  1939. _ACEOF
  1940. if ac_fn_c_try_compile "$LINENO"; then :
  1941. eval "$3=yes"
  1942. else
  1943. eval "$3=no"
  1944. fi
  1945. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1946. fi
  1947. eval ac_res=\$$3
  1948. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1949. $as_echo "$ac_res" >&6; }
  1950. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  1951. } # ac_fn_c_check_decl
  1952. # ac_fn_c_find_uintX_t LINENO BITS VAR
  1953. # ------------------------------------
  1954. # Finds an unsigned integer type with width BITS, setting cache variable VAR
  1955. # accordingly.
  1956. ac_fn_c_find_uintX_t ()
  1957. {
  1958. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1959. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
  1960. $as_echo_n "checking for uint$2_t... " >&6; }
  1961. if eval \${$3+:} false; then :
  1962. $as_echo_n "(cached) " >&6
  1963. else
  1964. eval "$3=no"
  1965. # Order is important - never check a type that is potentially smaller
  1966. # than half of the expected target width.
  1967. for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
  1968. 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
  1969. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1970. /* end confdefs.h. */
  1971. $ac_includes_default
  1972. int
  1973. main ()
  1974. {
  1975. static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
  1976. test_array [0] = 0
  1977. ;
  1978. return 0;
  1979. }
  1980. _ACEOF
  1981. if ac_fn_c_try_compile "$LINENO"; then :
  1982. case $ac_type in #(
  1983. uint$2_t) :
  1984. eval "$3=yes" ;; #(
  1985. *) :
  1986. eval "$3=\$ac_type" ;;
  1987. esac
  1988. fi
  1989. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1990. if eval test \"x\$"$3"\" = x"no"; then :
  1991. else
  1992. break
  1993. fi
  1994. done
  1995. fi
  1996. eval ac_res=\$$3
  1997. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1998. $as_echo "$ac_res" >&6; }
  1999. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  2000. } # ac_fn_c_find_uintX_t
  2001. # ac_fn_c_find_intX_t LINENO BITS VAR
  2002. # -----------------------------------
  2003. # Finds a signed integer type with width BITS, setting cache variable VAR
  2004. # accordingly.
  2005. ac_fn_c_find_intX_t ()
  2006. {
  2007. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  2008. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
  2009. $as_echo_n "checking for int$2_t... " >&6; }
  2010. if eval \${$3+:} false; then :
  2011. $as_echo_n "(cached) " >&6
  2012. else
  2013. eval "$3=no"
  2014. # Order is important - never check a type that is potentially smaller
  2015. # than half of the expected target width.
  2016. for ac_type in int$2_t 'int' 'long int' \
  2017. 'long long int' 'short int' 'signed char'; do
  2018. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2019. /* end confdefs.h. */
  2020. $ac_includes_default
  2021. enum { N = $2 / 2 - 1 };
  2022. int
  2023. main ()
  2024. {
  2025. static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
  2026. test_array [0] = 0
  2027. ;
  2028. return 0;
  2029. }
  2030. _ACEOF
  2031. if ac_fn_c_try_compile "$LINENO"; then :
  2032. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2033. /* end confdefs.h. */
  2034. $ac_includes_default
  2035. enum { N = $2 / 2 - 1 };
  2036. int
  2037. main ()
  2038. {
  2039. static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
  2040. < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
  2041. test_array [0] = 0
  2042. ;
  2043. return 0;
  2044. }
  2045. _ACEOF
  2046. if ac_fn_c_try_compile "$LINENO"; then :
  2047. else
  2048. case $ac_type in #(
  2049. int$2_t) :
  2050. eval "$3=yes" ;; #(
  2051. *) :
  2052. eval "$3=\$ac_type" ;;
  2053. esac
  2054. fi
  2055. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2056. fi
  2057. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2058. if eval test \"x\$"$3"\" = x"no"; then :
  2059. else
  2060. break
  2061. fi
  2062. done
  2063. fi
  2064. eval ac_res=\$$3
  2065. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  2066. $as_echo "$ac_res" >&6; }
  2067. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  2068. } # ac_fn_c_find_intX_t
  2069. # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
  2070. # --------------------------------------------
  2071. # Tries to find the compile-time value of EXPR in a program that includes
  2072. # INCLUDES, setting VAR accordingly. Returns whether the value could be
  2073. # computed
  2074. ac_fn_c_compute_int ()
  2075. {
  2076. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  2077. if test "$cross_compiling" = yes; then
  2078. # Depending upon the size, compute the lo and hi bounds.
  2079. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2080. /* end confdefs.h. */
  2081. $4
  2082. int
  2083. main ()
  2084. {
  2085. static int test_array [1 - 2 * !(($2) >= 0)];
  2086. test_array [0] = 0
  2087. ;
  2088. return 0;
  2089. }
  2090. _ACEOF
  2091. if ac_fn_c_try_compile "$LINENO"; then :
  2092. ac_lo=0 ac_mid=0
  2093. while :; do
  2094. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2095. /* end confdefs.h. */
  2096. $4
  2097. int
  2098. main ()
  2099. {
  2100. static int test_array [1 - 2 * !(($2) <= $ac_mid)];
  2101. test_array [0] = 0
  2102. ;
  2103. return 0;
  2104. }
  2105. _ACEOF
  2106. if ac_fn_c_try_compile "$LINENO"; then :
  2107. ac_hi=$ac_mid; break
  2108. else
  2109. as_fn_arith $ac_mid + 1 && ac_lo=$as_val
  2110. if test $ac_lo -le $ac_mid; then
  2111. ac_lo= ac_hi=
  2112. break
  2113. fi
  2114. as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
  2115. fi
  2116. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2117. done
  2118. else
  2119. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2120. /* end confdefs.h. */
  2121. $4
  2122. int
  2123. main ()
  2124. {
  2125. static int test_array [1 - 2 * !(($2) < 0)];
  2126. test_array [0] = 0
  2127. ;
  2128. return 0;
  2129. }
  2130. _ACEOF
  2131. if ac_fn_c_try_compile "$LINENO"; then :
  2132. ac_hi=-1 ac_mid=-1
  2133. while :; do
  2134. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2135. /* end confdefs.h. */
  2136. $4
  2137. int
  2138. main ()
  2139. {
  2140. static int test_array [1 - 2 * !(($2) >= $ac_mid)];
  2141. test_array [0] = 0
  2142. ;
  2143. return 0;
  2144. }
  2145. _ACEOF
  2146. if ac_fn_c_try_compile "$LINENO"; then :
  2147. ac_lo=$ac_mid; break
  2148. else
  2149. as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
  2150. if test $ac_mid -le $ac_hi; then
  2151. ac_lo= ac_hi=
  2152. break
  2153. fi
  2154. as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
  2155. fi
  2156. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2157. done
  2158. else
  2159. ac_lo= ac_hi=
  2160. fi
  2161. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2162. fi
  2163. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2164. # Binary search between lo and hi bounds.
  2165. while test "x$ac_lo" != "x$ac_hi"; do
  2166. as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
  2167. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2168. /* end confdefs.h. */
  2169. $4
  2170. int
  2171. main ()
  2172. {
  2173. static int test_array [1 - 2 * !(($2) <= $ac_mid)];
  2174. test_array [0] = 0
  2175. ;
  2176. return 0;
  2177. }
  2178. _ACEOF
  2179. if ac_fn_c_try_compile "$LINENO"; then :
  2180. ac_hi=$ac_mid
  2181. else
  2182. as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
  2183. fi
  2184. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2185. done
  2186. case $ac_lo in #((
  2187. ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
  2188. '') ac_retval=1 ;;
  2189. esac
  2190. else
  2191. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  2192. /* end confdefs.h. */
  2193. $4
  2194. static long int longval () { return $2; }
  2195. static unsigned long int ulongval () { return $2; }
  2196. #include <stdio.h>
  2197. #include <stdlib.h>
  2198. int
  2199. main ()
  2200. {
  2201. FILE *f = fopen ("conftest.val", "w");
  2202. if (! f)
  2203. return 1;
  2204. if (($2) < 0)
  2205. {
  2206. long int i = longval ();
  2207. if (i != ($2))
  2208. return 1;
  2209. fprintf (f, "%ld", i);
  2210. }
  2211. else
  2212. {
  2213. unsigned long int i = ulongval ();
  2214. if (i != ($2))
  2215. return 1;
  2216. fprintf (f, "%lu", i);
  2217. }
  2218. /* Do not output a trailing newline, as this causes \r\n confusion
  2219. on some platforms. */
  2220. return ferror (f) || fclose (f) != 0;
  2221. ;
  2222. return 0;
  2223. }
  2224. _ACEOF
  2225. if ac_fn_c_try_run "$LINENO"; then :
  2226. echo >>conftest.val; read $3 <conftest.val; ac_retval=0
  2227. else
  2228. ac_retval=1
  2229. fi
  2230. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  2231. conftest.$ac_objext conftest.beam conftest.$ac_ext
  2232. rm -f conftest.val
  2233. fi
  2234. eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  2235. as_fn_set_status $ac_retval
  2236. } # ac_fn_c_compute_int
  2237. cat >config.log <<_ACEOF
  2238. This file contains any messages produced by compilers while
  2239. running configure, to aid debugging if configure makes a mistake.
  2240. It was created by file $as_me 5.13, which was
  2241. generated by GNU Autoconf 2.68. Invocation command line was
  2242. $ $0 $@
  2243. _ACEOF
  2244. exec 5>>config.log
  2245. {
  2246. cat <<_ASUNAME
  2247. ## --------- ##
  2248. ## Platform. ##
  2249. ## --------- ##
  2250. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  2251. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  2252. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  2253. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  2254. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  2255. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  2256. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  2257. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  2258. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  2259. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  2260. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  2261. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  2262. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  2263. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  2264. _ASUNAME
  2265. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2266. for as_dir in $PATH
  2267. do
  2268. IFS=$as_save_IFS
  2269. test -z "$as_dir" && as_dir=.
  2270. $as_echo "PATH: $as_dir"
  2271. done
  2272. IFS=$as_save_IFS
  2273. } >&5
  2274. cat >&5 <<_ACEOF
  2275. ## ----------- ##
  2276. ## Core tests. ##
  2277. ## ----------- ##
  2278. _ACEOF
  2279. # Keep a trace of the command line.
  2280. # Strip out --no-create and --no-recursion so they do not pile up.
  2281. # Strip out --silent because we don't want to record it for future runs.
  2282. # Also quote any args containing shell meta-characters.
  2283. # Make two passes to allow for proper duplicate-argument suppression.
  2284. ac_configure_args=
  2285. ac_configure_args0=
  2286. ac_configure_args1=
  2287. ac_must_keep_next=false
  2288. for ac_pass in 1 2
  2289. do
  2290. for ac_arg
  2291. do
  2292. case $ac_arg in
  2293. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  2294. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  2295. | -silent | --silent | --silen | --sile | --sil)
  2296. continue ;;
  2297. *\'*)
  2298. ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  2299. esac
  2300. case $ac_pass in
  2301. 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
  2302. 2)
  2303. as_fn_append ac_configure_args1 " '$ac_arg'"
  2304. if test $ac_must_keep_next = true; then
  2305. ac_must_keep_next=false # Got value, back to normal.
  2306. else
  2307. case $ac_arg in
  2308. *=* | --config-cache | -C | -disable-* | --disable-* \
  2309. | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  2310. | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  2311. | -with-* | --with-* | -without-* | --without-* | --x)
  2312. case "$ac_configure_args0 " in
  2313. "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  2314. esac
  2315. ;;
  2316. -* ) ac_must_keep_next=true ;;
  2317. esac
  2318. fi
  2319. as_fn_append ac_configure_args " '$ac_arg'"
  2320. ;;
  2321. esac
  2322. done
  2323. done
  2324. { ac_configure_args0=; unset ac_configure_args0;}
  2325. { ac_configure_args1=; unset ac_configure_args1;}
  2326. # When interrupted or exit'd, cleanup temporary files, and complete
  2327. # config.log. We remove comments because anyway the quotes in there
  2328. # would cause problems or look ugly.
  2329. # WARNING: Use '\'' to represent an apostrophe within the trap.
  2330. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  2331. trap 'exit_status=$?
  2332. # Save into config.log some information that might help in debugging.
  2333. {
  2334. echo
  2335. $as_echo "## ---------------- ##
  2336. ## Cache variables. ##
  2337. ## ---------------- ##"
  2338. echo
  2339. # The following way of writing the cache mishandles newlines in values,
  2340. (
  2341. for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  2342. eval ac_val=\$$ac_var
  2343. case $ac_val in #(
  2344. *${as_nl}*)
  2345. case $ac_var in #(
  2346. *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
  2347. $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
  2348. esac
  2349. case $ac_var in #(
  2350. _ | IFS | as_nl) ;; #(
  2351. BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  2352. *) { eval $ac_var=; unset $ac_var;} ;;
  2353. esac ;;
  2354. esac
  2355. done
  2356. (set) 2>&1 |
  2357. case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  2358. *${as_nl}ac_space=\ *)
  2359. sed -n \
  2360. "s/'\''/'\''\\\\'\'''\''/g;
  2361. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  2362. ;; #(
  2363. *)
  2364. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  2365. ;;
  2366. esac |
  2367. sort
  2368. )
  2369. echo
  2370. $as_echo "## ----------------- ##
  2371. ## Output variables. ##
  2372. ## ----------------- ##"
  2373. echo
  2374. for ac_var in $ac_subst_vars
  2375. do
  2376. eval ac_val=\$$ac_var
  2377. case $ac_val in
  2378. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2379. esac
  2380. $as_echo "$ac_var='\''$ac_val'\''"
  2381. done | sort
  2382. echo
  2383. if test -n "$ac_subst_files"; then
  2384. $as_echo "## ------------------- ##
  2385. ## File substitutions. ##
  2386. ## ------------------- ##"
  2387. echo
  2388. for ac_var in $ac_subst_files
  2389. do
  2390. eval ac_val=\$$ac_var
  2391. case $ac_val in
  2392. *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  2393. esac
  2394. $as_echo "$ac_var='\''$ac_val'\''"
  2395. done | sort
  2396. echo
  2397. fi
  2398. if test -s confdefs.h; then
  2399. $as_echo "## ----------- ##
  2400. ## confdefs.h. ##
  2401. ## ----------- ##"
  2402. echo
  2403. cat confdefs.h
  2404. echo
  2405. fi
  2406. test "$ac_signal" != 0 &&
  2407. $as_echo "$as_me: caught signal $ac_signal"
  2408. $as_echo "$as_me: exit $exit_status"
  2409. } >&5
  2410. rm -f core *.core core.conftest.* &&
  2411. rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  2412. exit $exit_status
  2413. ' 0
  2414. for ac_signal in 1 2 13 15; do
  2415. trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
  2416. done
  2417. ac_signal=0
  2418. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  2419. rm -f -r conftest* confdefs.h
  2420. $as_echo "/* confdefs.h */" > confdefs.h
  2421. # Predefined preprocessor variables.
  2422. cat >>confdefs.h <<_ACEOF
  2423. #define PACKAGE_NAME "$PACKAGE_NAME"
  2424. _ACEOF
  2425. cat >>confdefs.h <<_ACEOF
  2426. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  2427. _ACEOF
  2428. cat >>confdefs.h <<_ACEOF
  2429. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  2430. _ACEOF
  2431. cat >>confdefs.h <<_ACEOF
  2432. #define PACKAGE_STRING "$PACKAGE_STRING"
  2433. _ACEOF
  2434. cat >>confdefs.h <<_ACEOF
  2435. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  2436. _ACEOF
  2437. cat >>confdefs.h <<_ACEOF
  2438. #define PACKAGE_URL "$PACKAGE_URL"
  2439. _ACEOF
  2440. # Let the site file select an alternate cache file if it wants to.
  2441. # Prefer an explicitly selected file to automatically selected ones.
  2442. ac_site_file1=NONE
  2443. ac_site_file2=NONE
  2444. if test -n "$CONFIG_SITE"; then
  2445. # We do not want a PATH search for config.site.
  2446. case $CONFIG_SITE in #((
  2447. -*) ac_site_file1=./$CONFIG_SITE;;
  2448. */*) ac_site_file1=$CONFIG_SITE;;
  2449. *) ac_site_file1=./$CONFIG_SITE;;
  2450. esac
  2451. elif test "x$prefix" != xNONE; then
  2452. ac_site_file1=$prefix/share/config.site
  2453. ac_site_file2=$prefix/etc/config.site
  2454. else
  2455. ac_site_file1=$ac_default_prefix/share/config.site
  2456. ac_site_file2=$ac_default_prefix/etc/config.site
  2457. fi
  2458. for ac_site_file in "$ac_site_file1" "$ac_site_file2"
  2459. do
  2460. test "x$ac_site_file" = xNONE && continue
  2461. if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
  2462. { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
  2463. $as_echo "$as_me: loading site script $ac_site_file" >&6;}
  2464. sed 's/^/| /' "$ac_site_file" >&5
  2465. . "$ac_site_file" \
  2466. || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2467. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2468. as_fn_error $? "failed to load site script $ac_site_file
  2469. See \`config.log' for more details" "$LINENO" 5; }
  2470. fi
  2471. done
  2472. if test -r "$cache_file"; then
  2473. # Some versions of bash will fail to source /dev/null (special files
  2474. # actually), so we avoid doing that. DJGPP emulates it as a regular file.
  2475. if test /dev/null != "$cache_file" && test -f "$cache_file"; then
  2476. { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
  2477. $as_echo "$as_me: loading cache $cache_file" >&6;}
  2478. case $cache_file in
  2479. [\\/]* | ?:[\\/]* ) . "$cache_file";;
  2480. *) . "./$cache_file";;
  2481. esac
  2482. fi
  2483. else
  2484. { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
  2485. $as_echo "$as_me: creating cache $cache_file" >&6;}
  2486. >$cache_file
  2487. fi
  2488. as_fn_append ac_header_list " stdlib.h"
  2489. as_fn_append ac_header_list " unistd.h"
  2490. as_fn_append ac_header_list " sys/param.h"
  2491. # Check that the precious variables saved in the cache have kept the same
  2492. # value.
  2493. ac_cache_corrupted=false
  2494. for ac_var in $ac_precious_vars; do
  2495. eval ac_old_set=\$ac_cv_env_${ac_var}_set
  2496. eval ac_new_set=\$ac_env_${ac_var}_set
  2497. eval ac_old_val=\$ac_cv_env_${ac_var}_value
  2498. eval ac_new_val=\$ac_env_${ac_var}_value
  2499. case $ac_old_set,$ac_new_set in
  2500. set,)
  2501. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  2502. $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  2503. ac_cache_corrupted=: ;;
  2504. ,set)
  2505. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
  2506. $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  2507. ac_cache_corrupted=: ;;
  2508. ,);;
  2509. *)
  2510. if test "x$ac_old_val" != "x$ac_new_val"; then
  2511. # differences in whitespace do not lead to failure.
  2512. ac_old_val_w=`echo x $ac_old_val`
  2513. ac_new_val_w=`echo x $ac_new_val`
  2514. if test "$ac_old_val_w" != "$ac_new_val_w"; then
  2515. { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
  2516. $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  2517. ac_cache_corrupted=:
  2518. else
  2519. { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
  2520. $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
  2521. eval $ac_var=\$ac_old_val
  2522. fi
  2523. { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
  2524. $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
  2525. { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
  2526. $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
  2527. fi;;
  2528. esac
  2529. # Pass precious variables to config.status.
  2530. if test "$ac_new_set" = set; then
  2531. case $ac_new_val in
  2532. *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  2533. *) ac_arg=$ac_var=$ac_new_val ;;
  2534. esac
  2535. case " $ac_configure_args " in
  2536. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
  2537. *) as_fn_append ac_configure_args " '$ac_arg'" ;;
  2538. esac
  2539. fi
  2540. done
  2541. if $ac_cache_corrupted; then
  2542. { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  2543. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  2544. { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
  2545. $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  2546. as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
  2547. fi
  2548. ## -------------------- ##
  2549. ## Main body of script. ##
  2550. ## -------------------- ##
  2551. ac_ext=c
  2552. ac_cpp='$CPP $CPPFLAGS'
  2553. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2554. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2555. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2556. am__api_version='1.11'
  2557. ac_aux_dir=
  2558. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  2559. if test -f "$ac_dir/install-sh"; then
  2560. ac_aux_dir=$ac_dir
  2561. ac_install_sh="$ac_aux_dir/install-sh -c"
  2562. break
  2563. elif test -f "$ac_dir/install.sh"; then
  2564. ac_aux_dir=$ac_dir
  2565. ac_install_sh="$ac_aux_dir/install.sh -c"
  2566. break
  2567. elif test -f "$ac_dir/shtool"; then
  2568. ac_aux_dir=$ac_dir
  2569. ac_install_sh="$ac_aux_dir/shtool install -c"
  2570. break
  2571. fi
  2572. done
  2573. if test -z "$ac_aux_dir"; then
  2574. as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
  2575. fi
  2576. # These three variables are undocumented and unsupported,
  2577. # and are intended to be withdrawn in a future Autoconf release.
  2578. # They can cause serious problems if a builder's source tree is in a directory
  2579. # whose full name contains unusual characters.
  2580. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
  2581. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
  2582. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
  2583. # Find a good install program. We prefer a C program (faster),
  2584. # so one script is as good as another. But avoid the broken or
  2585. # incompatible versions:
  2586. # SysV /etc/install, /usr/sbin/install
  2587. # SunOS /usr/etc/install
  2588. # IRIX /sbin/install
  2589. # AIX /bin/install
  2590. # AmigaOS /C/install, which installs bootblocks on floppy discs
  2591. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  2592. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  2593. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  2594. # OS/2's system install, which has a completely different semantic
  2595. # ./install, which can be erroneously created by make from ./install.sh.
  2596. # Reject install programs that cannot install multiple files.
  2597. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
  2598. $as_echo_n "checking for a BSD-compatible install... " >&6; }
  2599. if test -z "$INSTALL"; then
  2600. if ${ac_cv_path_install+:} false; then :
  2601. $as_echo_n "(cached) " >&6
  2602. else
  2603. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2604. for as_dir in $PATH
  2605. do
  2606. IFS=$as_save_IFS
  2607. test -z "$as_dir" && as_dir=.
  2608. # Account for people who put trailing slashes in PATH elements.
  2609. case $as_dir/ in #((
  2610. ./ | .// | /[cC]/* | \
  2611. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  2612. ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  2613. /usr/ucb/* ) ;;
  2614. *)
  2615. # OSF1 and SCO ODT 3.0 have their own names for install.
  2616. # Don't use installbsd from OSF since it installs stuff as root
  2617. # by default.
  2618. for ac_prog in ginstall scoinst install; do
  2619. for ac_exec_ext in '' $ac_executable_extensions; do
  2620. if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  2621. if test $ac_prog = install &&
  2622. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2623. # AIX install. It has an incompatible calling convention.
  2624. :
  2625. elif test $ac_prog = install &&
  2626. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  2627. # program-specific install script used by HP pwplus--don't use.
  2628. :
  2629. else
  2630. rm -rf conftest.one conftest.two conftest.dir
  2631. echo one > conftest.one
  2632. echo two > conftest.two
  2633. mkdir conftest.dir
  2634. if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
  2635. test -s conftest.one && test -s conftest.two &&
  2636. test -s conftest.dir/conftest.one &&
  2637. test -s conftest.dir/conftest.two
  2638. then
  2639. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  2640. break 3
  2641. fi
  2642. fi
  2643. fi
  2644. done
  2645. done
  2646. ;;
  2647. esac
  2648. done
  2649. IFS=$as_save_IFS
  2650. rm -rf conftest.one conftest.two conftest.dir
  2651. fi
  2652. if test "${ac_cv_path_install+set}" = set; then
  2653. INSTALL=$ac_cv_path_install
  2654. else
  2655. # As a last resort, use the slow shell script. Don't cache a
  2656. # value for INSTALL within a source directory, because that will
  2657. # break other packages using the cache if that directory is
  2658. # removed, or if the value is a relative name.
  2659. INSTALL=$ac_install_sh
  2660. fi
  2661. fi
  2662. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
  2663. $as_echo "$INSTALL" >&6; }
  2664. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  2665. # It thinks the first close brace ends the variable substitution.
  2666. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  2667. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  2668. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  2669. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
  2670. $as_echo_n "checking whether build environment is sane... " >&6; }
  2671. # Just in case
  2672. sleep 1
  2673. echo timestamp > conftest.file
  2674. # Reject unsafe characters in $srcdir or the absolute working directory
  2675. # name. Accept space and tab only in the latter.
  2676. am_lf='
  2677. '
  2678. case `pwd` in
  2679. *[\\\"\#\$\&\'\`$am_lf]*)
  2680. as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
  2681. esac
  2682. case $srcdir in
  2683. *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
  2684. as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
  2685. esac
  2686. # Do `set' in a subshell so we don't clobber the current shell's
  2687. # arguments. Must try -L first in case configure is actually a
  2688. # symlink; some systems play weird games with the mod time of symlinks
  2689. # (eg FreeBSD returns the mod time of the symlink's containing
  2690. # directory).
  2691. if (
  2692. set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
  2693. if test "$*" = "X"; then
  2694. # -L didn't work.
  2695. set X `ls -t "$srcdir/configure" conftest.file`
  2696. fi
  2697. rm -f conftest.file
  2698. if test "$*" != "X $srcdir/configure conftest.file" \
  2699. && test "$*" != "X conftest.file $srcdir/configure"; then
  2700. # If neither matched, then we have a broken ls. This can happen
  2701. # if, for instance, CONFIG_SHELL is bash and it inherits a
  2702. # broken ls alias from the environment. This has actually
  2703. # happened. Such a system could not be considered "sane".
  2704. as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
  2705. alias in your environment" "$LINENO" 5
  2706. fi
  2707. test "$2" = conftest.file
  2708. )
  2709. then
  2710. # Ok.
  2711. :
  2712. else
  2713. as_fn_error $? "newly created file is older than distributed files!
  2714. Check your system clock" "$LINENO" 5
  2715. fi
  2716. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2717. $as_echo "yes" >&6; }
  2718. test "$program_prefix" != NONE &&
  2719. program_transform_name="s&^&$program_prefix&;$program_transform_name"
  2720. # Use a double $ so make ignores it.
  2721. test "$program_suffix" != NONE &&
  2722. program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  2723. # Double any \ or $.
  2724. # By default was `s,x,x', remove it if useless.
  2725. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  2726. program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  2727. # expand $ac_aux_dir to an absolute path
  2728. am_aux_dir=`cd $ac_aux_dir && pwd`
  2729. if test x"${MISSING+set}" != xset; then
  2730. case $am_aux_dir in
  2731. *\ * | *\ *)
  2732. MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  2733. *)
  2734. MISSING="\${SHELL} $am_aux_dir/missing" ;;
  2735. esac
  2736. fi
  2737. # Use eval to expand $SHELL
  2738. if eval "$MISSING --run true"; then
  2739. am_missing_run="$MISSING --run "
  2740. else
  2741. am_missing_run=
  2742. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
  2743. $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  2744. fi
  2745. if test x"${install_sh}" != xset; then
  2746. case $am_aux_dir in
  2747. *\ * | *\ *)
  2748. install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  2749. *)
  2750. install_sh="\${SHELL} $am_aux_dir/install-sh"
  2751. esac
  2752. fi
  2753. # Installed binaries are usually stripped using `strip' when the user
  2754. # run `make install-strip'. However `strip' might not be the right
  2755. # tool to use in cross-compilation environments, therefore Automake
  2756. # will honor the `STRIP' environment variable to overrule this program.
  2757. if test "$cross_compiling" != no; then
  2758. if test -n "$ac_tool_prefix"; then
  2759. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2760. set dummy ${ac_tool_prefix}strip; ac_word=$2
  2761. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2762. $as_echo_n "checking for $ac_word... " >&6; }
  2763. if ${ac_cv_prog_STRIP+:} false; then :
  2764. $as_echo_n "(cached) " >&6
  2765. else
  2766. if test -n "$STRIP"; then
  2767. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2768. else
  2769. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2770. for as_dir in $PATH
  2771. do
  2772. IFS=$as_save_IFS
  2773. test -z "$as_dir" && as_dir=.
  2774. for ac_exec_ext in '' $ac_executable_extensions; do
  2775. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2776. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2777. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2778. break 2
  2779. fi
  2780. done
  2781. done
  2782. IFS=$as_save_IFS
  2783. fi
  2784. fi
  2785. STRIP=$ac_cv_prog_STRIP
  2786. if test -n "$STRIP"; then
  2787. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  2788. $as_echo "$STRIP" >&6; }
  2789. else
  2790. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2791. $as_echo "no" >&6; }
  2792. fi
  2793. fi
  2794. if test -z "$ac_cv_prog_STRIP"; then
  2795. ac_ct_STRIP=$STRIP
  2796. # Extract the first word of "strip", so it can be a program name with args.
  2797. set dummy strip; ac_word=$2
  2798. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2799. $as_echo_n "checking for $ac_word... " >&6; }
  2800. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  2801. $as_echo_n "(cached) " >&6
  2802. else
  2803. if test -n "$ac_ct_STRIP"; then
  2804. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2805. else
  2806. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2807. for as_dir in $PATH
  2808. do
  2809. IFS=$as_save_IFS
  2810. test -z "$as_dir" && as_dir=.
  2811. for ac_exec_ext in '' $ac_executable_extensions; do
  2812. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2813. ac_cv_prog_ac_ct_STRIP="strip"
  2814. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2815. break 2
  2816. fi
  2817. done
  2818. done
  2819. IFS=$as_save_IFS
  2820. fi
  2821. fi
  2822. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2823. if test -n "$ac_ct_STRIP"; then
  2824. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  2825. $as_echo "$ac_ct_STRIP" >&6; }
  2826. else
  2827. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2828. $as_echo "no" >&6; }
  2829. fi
  2830. if test "x$ac_ct_STRIP" = x; then
  2831. STRIP=":"
  2832. else
  2833. case $cross_compiling:$ac_tool_warned in
  2834. yes:)
  2835. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  2836. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  2837. ac_tool_warned=yes ;;
  2838. esac
  2839. STRIP=$ac_ct_STRIP
  2840. fi
  2841. else
  2842. STRIP="$ac_cv_prog_STRIP"
  2843. fi
  2844. fi
  2845. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  2846. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
  2847. $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
  2848. if test -z "$MKDIR_P"; then
  2849. if ${ac_cv_path_mkdir+:} false; then :
  2850. $as_echo_n "(cached) " >&6
  2851. else
  2852. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2853. for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  2854. do
  2855. IFS=$as_save_IFS
  2856. test -z "$as_dir" && as_dir=.
  2857. for ac_prog in mkdir gmkdir; do
  2858. for ac_exec_ext in '' $ac_executable_extensions; do
  2859. { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
  2860. case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
  2861. 'mkdir (GNU coreutils) '* | \
  2862. 'mkdir (coreutils) '* | \
  2863. 'mkdir (fileutils) '4.1*)
  2864. ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  2865. break 3;;
  2866. esac
  2867. done
  2868. done
  2869. done
  2870. IFS=$as_save_IFS
  2871. fi
  2872. test -d ./--version && rmdir ./--version
  2873. if test "${ac_cv_path_mkdir+set}" = set; then
  2874. MKDIR_P="$ac_cv_path_mkdir -p"
  2875. else
  2876. # As a last resort, use the slow shell script. Don't cache a
  2877. # value for MKDIR_P within a source directory, because that will
  2878. # break other packages using the cache if that directory is
  2879. # removed, or if the value is a relative name.
  2880. MKDIR_P="$ac_install_sh -d"
  2881. fi
  2882. fi
  2883. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
  2884. $as_echo "$MKDIR_P" >&6; }
  2885. mkdir_p="$MKDIR_P"
  2886. case $mkdir_p in
  2887. [\\/$]* | ?:[\\/]*) ;;
  2888. */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
  2889. esac
  2890. for ac_prog in gawk mawk nawk awk
  2891. do
  2892. # Extract the first word of "$ac_prog", so it can be a program name with args.
  2893. set dummy $ac_prog; ac_word=$2
  2894. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  2895. $as_echo_n "checking for $ac_word... " >&6; }
  2896. if ${ac_cv_prog_AWK+:} false; then :
  2897. $as_echo_n "(cached) " >&6
  2898. else
  2899. if test -n "$AWK"; then
  2900. ac_cv_prog_AWK="$AWK" # Let the user override the test.
  2901. else
  2902. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2903. for as_dir in $PATH
  2904. do
  2905. IFS=$as_save_IFS
  2906. test -z "$as_dir" && as_dir=.
  2907. for ac_exec_ext in '' $ac_executable_extensions; do
  2908. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2909. ac_cv_prog_AWK="$ac_prog"
  2910. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  2911. break 2
  2912. fi
  2913. done
  2914. done
  2915. IFS=$as_save_IFS
  2916. fi
  2917. fi
  2918. AWK=$ac_cv_prog_AWK
  2919. if test -n "$AWK"; then
  2920. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
  2921. $as_echo "$AWK" >&6; }
  2922. else
  2923. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2924. $as_echo "no" >&6; }
  2925. fi
  2926. test -n "$AWK" && break
  2927. done
  2928. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  2929. $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  2930. set x ${MAKE-make}
  2931. ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  2932. if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  2933. $as_echo_n "(cached) " >&6
  2934. else
  2935. cat >conftest.make <<\_ACEOF
  2936. SHELL = /bin/sh
  2937. all:
  2938. @echo '@@@%%%=$(MAKE)=@@@%%%'
  2939. _ACEOF
  2940. # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
  2941. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  2942. *@@@%%%=?*=@@@%%%*)
  2943. eval ac_cv_prog_make_${ac_make}_set=yes;;
  2944. *)
  2945. eval ac_cv_prog_make_${ac_make}_set=no;;
  2946. esac
  2947. rm -f conftest.make
  2948. fi
  2949. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  2950. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  2951. $as_echo "yes" >&6; }
  2952. SET_MAKE=
  2953. else
  2954. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  2955. $as_echo "no" >&6; }
  2956. SET_MAKE="MAKE=${MAKE-make}"
  2957. fi
  2958. rm -rf .tst 2>/dev/null
  2959. mkdir .tst 2>/dev/null
  2960. if test -d .tst; then
  2961. am__leading_dot=.
  2962. else
  2963. am__leading_dot=_
  2964. fi
  2965. rmdir .tst 2>/dev/null
  2966. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  2967. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  2968. # is not polluted with repeated "-I."
  2969. am__isrc=' -I$(srcdir)'
  2970. # test to see if srcdir already configured
  2971. if test -f $srcdir/config.status; then
  2972. as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  2973. fi
  2974. fi
  2975. # test whether we have cygpath
  2976. if test -z "$CYGPATH_W"; then
  2977. if (cygpath --version) >/dev/null 2>/dev/null; then
  2978. CYGPATH_W='cygpath -w'
  2979. else
  2980. CYGPATH_W=echo
  2981. fi
  2982. fi
  2983. # Define the identity of the package.
  2984. PACKAGE='file'
  2985. VERSION='5.13'
  2986. cat >>confdefs.h <<_ACEOF
  2987. #define PACKAGE "$PACKAGE"
  2988. _ACEOF
  2989. cat >>confdefs.h <<_ACEOF
  2990. #define VERSION "$VERSION"
  2991. _ACEOF
  2992. # Some tools Automake needs.
  2993. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2994. AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2995. AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2996. AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2997. MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2998. # We need awk for the "check" target. The system "awk" is bad on
  2999. # some platforms.
  3000. # Always define AMTAR for backward compatibility.
  3001. AMTAR=${AMTAR-"${am_missing_run}tar"}
  3002. am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
  3003. # Check whether --enable-silent-rules was given.
  3004. if test "${enable_silent_rules+set}" = set; then :
  3005. enableval=$enable_silent_rules;
  3006. fi
  3007. case $enable_silent_rules in
  3008. yes) AM_DEFAULT_VERBOSITY=0;;
  3009. no) AM_DEFAULT_VERBOSITY=1;;
  3010. *) AM_DEFAULT_VERBOSITY=0;;
  3011. esac
  3012. AM_BACKSLASH='\'
  3013. ac_config_headers="$ac_config_headers config.h"
  3014. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin ELF support" >&5
  3015. $as_echo_n "checking for builtin ELF support... " >&6; }
  3016. # Check whether --enable-elf was given.
  3017. if test "${enable_elf+set}" = set; then :
  3018. enableval=$enable_elf; if test "${enableval}" = yes; then
  3019. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3020. $as_echo "yes" >&6; }
  3021. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  3022. else
  3023. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3024. $as_echo "no" >&6; }
  3025. fi
  3026. else
  3027. # enable by default
  3028. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3029. $as_echo "yes" >&6; }
  3030. $as_echo "#define BUILTIN_ELF 1" >>confdefs.h
  3031. fi
  3032. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF core file support" >&5
  3033. $as_echo_n "checking for ELF core file support... " >&6; }
  3034. # Check whether --enable-elf-core was given.
  3035. if test "${enable_elf_core+set}" = set; then :
  3036. enableval=$enable_elf_core; if test "${enableval}" = yes; then
  3037. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3038. $as_echo "yes" >&6; }
  3039. $as_echo "#define ELFCORE 1" >>confdefs.h
  3040. else
  3041. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3042. $as_echo "no" >&6; }
  3043. fi
  3044. else
  3045. # enable by default
  3046. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3047. $as_echo "yes" >&6; }
  3048. $as_echo "#define ELFCORE 1" >>confdefs.h
  3049. fi
  3050. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file formats in man section 5" >&5
  3051. $as_echo_n "checking for file formats in man section 5... " >&6; }
  3052. # Check whether --enable-fsect-man5 was given.
  3053. if test "${enable_fsect_man5+set}" = set; then :
  3054. enableval=$enable_fsect_man5; if test "${enableval}" = yes; then
  3055. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3056. $as_echo "yes" >&6; }
  3057. fsect=5
  3058. else
  3059. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3060. $as_echo "no" >&6; }
  3061. fsect=4
  3062. fi
  3063. else
  3064. # disable by default
  3065. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3066. $as_echo "no" >&6; }
  3067. fsect=4
  3068. fi
  3069. # Make sure we can run config.sub.
  3070. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  3071. as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
  3072. { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
  3073. $as_echo_n "checking build system type... " >&6; }
  3074. if ${ac_cv_build+:} false; then :
  3075. $as_echo_n "(cached) " >&6
  3076. else
  3077. ac_build_alias=$build_alias
  3078. test "x$ac_build_alias" = x &&
  3079. ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  3080. test "x$ac_build_alias" = x &&
  3081. as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
  3082. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  3083. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
  3084. fi
  3085. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
  3086. $as_echo "$ac_cv_build" >&6; }
  3087. case $ac_cv_build in
  3088. *-*-*) ;;
  3089. *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
  3090. esac
  3091. build=$ac_cv_build
  3092. ac_save_IFS=$IFS; IFS='-'
  3093. set x $ac_cv_build
  3094. shift
  3095. build_cpu=$1
  3096. build_vendor=$2
  3097. shift; shift
  3098. # Remember, the first character of IFS is used to create $*,
  3099. # except with old shells:
  3100. build_os=$*
  3101. IFS=$ac_save_IFS
  3102. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  3103. { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
  3104. $as_echo_n "checking host system type... " >&6; }
  3105. if ${ac_cv_host+:} false; then :
  3106. $as_echo_n "(cached) " >&6
  3107. else
  3108. if test "x$host_alias" = x; then
  3109. ac_cv_host=$ac_cv_build
  3110. else
  3111. ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  3112. as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
  3113. fi
  3114. fi
  3115. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
  3116. $as_echo "$ac_cv_host" >&6; }
  3117. case $ac_cv_host in
  3118. *-*-*) ;;
  3119. *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
  3120. esac
  3121. host=$ac_cv_host
  3122. ac_save_IFS=$IFS; IFS='-'
  3123. set x $ac_cv_host
  3124. shift
  3125. host_cpu=$1
  3126. host_vendor=$2
  3127. shift; shift
  3128. # Remember, the first character of IFS is used to create $*,
  3129. # except with old shells:
  3130. host_os=$*
  3131. IFS=$ac_save_IFS
  3132. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  3133. case "$host_os" in
  3134. mingw32*)
  3135. MINGW=1
  3136. ;;
  3137. *)
  3138. MINGW=0
  3139. ;;
  3140. esac
  3141. if test "$MINGW" = 1; then
  3142. MINGW_TRUE=
  3143. MINGW_FALSE='#'
  3144. else
  3145. MINGW_TRUE='#'
  3146. MINGW_FALSE=
  3147. fi
  3148. pkgdatadir='$(datadir)/misc'
  3149. if test x$fsect = x5; then
  3150. FSECT5_TRUE=
  3151. FSECT5_FALSE='#'
  3152. else
  3153. FSECT5_TRUE='#'
  3154. FSECT5_FALSE=
  3155. fi
  3156. DEPDIR="${am__leading_dot}deps"
  3157. ac_config_commands="$ac_config_commands depfiles"
  3158. am_make=${MAKE-make}
  3159. cat > confinc << 'END'
  3160. am__doit:
  3161. @echo this is the am__doit target
  3162. .PHONY: am__doit
  3163. END
  3164. # If we don't find an include directive, just comment out the code.
  3165. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
  3166. $as_echo_n "checking for style of include used by $am_make... " >&6; }
  3167. am__include="#"
  3168. am__quote=
  3169. _am_result=none
  3170. # First try GNU make style include.
  3171. echo "include confinc" > confmf
  3172. # Ignore all kinds of additional output from `make'.
  3173. case `$am_make -s -f confmf 2> /dev/null` in #(
  3174. *the\ am__doit\ target*)
  3175. am__include=include
  3176. am__quote=
  3177. _am_result=GNU
  3178. ;;
  3179. esac
  3180. # Now try BSD make style include.
  3181. if test "$am__include" = "#"; then
  3182. echo '.include "confinc"' > confmf
  3183. case `$am_make -s -f confmf 2> /dev/null` in #(
  3184. *the\ am__doit\ target*)
  3185. am__include=.include
  3186. am__quote="\""
  3187. _am_result=BSD
  3188. ;;
  3189. esac
  3190. fi
  3191. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
  3192. $as_echo "$_am_result" >&6; }
  3193. rm -f confinc confmf
  3194. # Check whether --enable-dependency-tracking was given.
  3195. if test "${enable_dependency_tracking+set}" = set; then :
  3196. enableval=$enable_dependency_tracking;
  3197. fi
  3198. if test "x$enable_dependency_tracking" != xno; then
  3199. am_depcomp="$ac_aux_dir/depcomp"
  3200. AMDEPBACKSLASH='\'
  3201. fi
  3202. if test "x$enable_dependency_tracking" != xno; then
  3203. AMDEP_TRUE=
  3204. AMDEP_FALSE='#'
  3205. else
  3206. AMDEP_TRUE='#'
  3207. AMDEP_FALSE=
  3208. fi
  3209. ac_ext=c
  3210. ac_cpp='$CPP $CPPFLAGS'
  3211. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3212. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3213. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3214. if test -n "$ac_tool_prefix"; then
  3215. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  3216. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  3217. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3218. $as_echo_n "checking for $ac_word... " >&6; }
  3219. if ${ac_cv_prog_CC+:} false; then :
  3220. $as_echo_n "(cached) " >&6
  3221. else
  3222. if test -n "$CC"; then
  3223. ac_cv_prog_CC="$CC" # Let the user override the test.
  3224. else
  3225. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3226. for as_dir in $PATH
  3227. do
  3228. IFS=$as_save_IFS
  3229. test -z "$as_dir" && as_dir=.
  3230. for ac_exec_ext in '' $ac_executable_extensions; do
  3231. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3232. ac_cv_prog_CC="${ac_tool_prefix}gcc"
  3233. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3234. break 2
  3235. fi
  3236. done
  3237. done
  3238. IFS=$as_save_IFS
  3239. fi
  3240. fi
  3241. CC=$ac_cv_prog_CC
  3242. if test -n "$CC"; then
  3243. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3244. $as_echo "$CC" >&6; }
  3245. else
  3246. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3247. $as_echo "no" >&6; }
  3248. fi
  3249. fi
  3250. if test -z "$ac_cv_prog_CC"; then
  3251. ac_ct_CC=$CC
  3252. # Extract the first word of "gcc", so it can be a program name with args.
  3253. set dummy gcc; ac_word=$2
  3254. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3255. $as_echo_n "checking for $ac_word... " >&6; }
  3256. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3257. $as_echo_n "(cached) " >&6
  3258. else
  3259. if test -n "$ac_ct_CC"; then
  3260. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3261. else
  3262. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3263. for as_dir in $PATH
  3264. do
  3265. IFS=$as_save_IFS
  3266. test -z "$as_dir" && as_dir=.
  3267. for ac_exec_ext in '' $ac_executable_extensions; do
  3268. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3269. ac_cv_prog_ac_ct_CC="gcc"
  3270. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3271. break 2
  3272. fi
  3273. done
  3274. done
  3275. IFS=$as_save_IFS
  3276. fi
  3277. fi
  3278. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3279. if test -n "$ac_ct_CC"; then
  3280. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3281. $as_echo "$ac_ct_CC" >&6; }
  3282. else
  3283. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3284. $as_echo "no" >&6; }
  3285. fi
  3286. if test "x$ac_ct_CC" = x; then
  3287. CC=""
  3288. else
  3289. case $cross_compiling:$ac_tool_warned in
  3290. yes:)
  3291. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3292. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3293. ac_tool_warned=yes ;;
  3294. esac
  3295. CC=$ac_ct_CC
  3296. fi
  3297. else
  3298. CC="$ac_cv_prog_CC"
  3299. fi
  3300. if test -z "$CC"; then
  3301. if test -n "$ac_tool_prefix"; then
  3302. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  3303. set dummy ${ac_tool_prefix}cc; ac_word=$2
  3304. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3305. $as_echo_n "checking for $ac_word... " >&6; }
  3306. if ${ac_cv_prog_CC+:} false; then :
  3307. $as_echo_n "(cached) " >&6
  3308. else
  3309. if test -n "$CC"; then
  3310. ac_cv_prog_CC="$CC" # Let the user override the test.
  3311. else
  3312. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3313. for as_dir in $PATH
  3314. do
  3315. IFS=$as_save_IFS
  3316. test -z "$as_dir" && as_dir=.
  3317. for ac_exec_ext in '' $ac_executable_extensions; do
  3318. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3319. ac_cv_prog_CC="${ac_tool_prefix}cc"
  3320. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3321. break 2
  3322. fi
  3323. done
  3324. done
  3325. IFS=$as_save_IFS
  3326. fi
  3327. fi
  3328. CC=$ac_cv_prog_CC
  3329. if test -n "$CC"; then
  3330. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3331. $as_echo "$CC" >&6; }
  3332. else
  3333. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3334. $as_echo "no" >&6; }
  3335. fi
  3336. fi
  3337. fi
  3338. if test -z "$CC"; then
  3339. # Extract the first word of "cc", so it can be a program name with args.
  3340. set dummy cc; ac_word=$2
  3341. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3342. $as_echo_n "checking for $ac_word... " >&6; }
  3343. if ${ac_cv_prog_CC+:} false; then :
  3344. $as_echo_n "(cached) " >&6
  3345. else
  3346. if test -n "$CC"; then
  3347. ac_cv_prog_CC="$CC" # Let the user override the test.
  3348. else
  3349. ac_prog_rejected=no
  3350. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3351. for as_dir in $PATH
  3352. do
  3353. IFS=$as_save_IFS
  3354. test -z "$as_dir" && as_dir=.
  3355. for ac_exec_ext in '' $ac_executable_extensions; do
  3356. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3357. if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  3358. ac_prog_rejected=yes
  3359. continue
  3360. fi
  3361. ac_cv_prog_CC="cc"
  3362. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3363. break 2
  3364. fi
  3365. done
  3366. done
  3367. IFS=$as_save_IFS
  3368. if test $ac_prog_rejected = yes; then
  3369. # We found a bogon in the path, so make sure we never use it.
  3370. set dummy $ac_cv_prog_CC
  3371. shift
  3372. if test $# != 0; then
  3373. # We chose a different compiler from the bogus one.
  3374. # However, it has the same basename, so the bogon will be chosen
  3375. # first if we set CC to just the basename; use the full file name.
  3376. shift
  3377. ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  3378. fi
  3379. fi
  3380. fi
  3381. fi
  3382. CC=$ac_cv_prog_CC
  3383. if test -n "$CC"; then
  3384. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3385. $as_echo "$CC" >&6; }
  3386. else
  3387. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3388. $as_echo "no" >&6; }
  3389. fi
  3390. fi
  3391. if test -z "$CC"; then
  3392. if test -n "$ac_tool_prefix"; then
  3393. for ac_prog in cl.exe
  3394. do
  3395. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  3396. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  3397. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3398. $as_echo_n "checking for $ac_word... " >&6; }
  3399. if ${ac_cv_prog_CC+:} false; then :
  3400. $as_echo_n "(cached) " >&6
  3401. else
  3402. if test -n "$CC"; then
  3403. ac_cv_prog_CC="$CC" # Let the user override the test.
  3404. else
  3405. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3406. for as_dir in $PATH
  3407. do
  3408. IFS=$as_save_IFS
  3409. test -z "$as_dir" && as_dir=.
  3410. for ac_exec_ext in '' $ac_executable_extensions; do
  3411. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3412. ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  3413. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3414. break 2
  3415. fi
  3416. done
  3417. done
  3418. IFS=$as_save_IFS
  3419. fi
  3420. fi
  3421. CC=$ac_cv_prog_CC
  3422. if test -n "$CC"; then
  3423. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
  3424. $as_echo "$CC" >&6; }
  3425. else
  3426. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3427. $as_echo "no" >&6; }
  3428. fi
  3429. test -n "$CC" && break
  3430. done
  3431. fi
  3432. if test -z "$CC"; then
  3433. ac_ct_CC=$CC
  3434. for ac_prog in cl.exe
  3435. do
  3436. # Extract the first word of "$ac_prog", so it can be a program name with args.
  3437. set dummy $ac_prog; ac_word=$2
  3438. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  3439. $as_echo_n "checking for $ac_word... " >&6; }
  3440. if ${ac_cv_prog_ac_ct_CC+:} false; then :
  3441. $as_echo_n "(cached) " >&6
  3442. else
  3443. if test -n "$ac_ct_CC"; then
  3444. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  3445. else
  3446. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3447. for as_dir in $PATH
  3448. do
  3449. IFS=$as_save_IFS
  3450. test -z "$as_dir" && as_dir=.
  3451. for ac_exec_ext in '' $ac_executable_extensions; do
  3452. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  3453. ac_cv_prog_ac_ct_CC="$ac_prog"
  3454. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  3455. break 2
  3456. fi
  3457. done
  3458. done
  3459. IFS=$as_save_IFS
  3460. fi
  3461. fi
  3462. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  3463. if test -n "$ac_ct_CC"; then
  3464. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
  3465. $as_echo "$ac_ct_CC" >&6; }
  3466. else
  3467. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3468. $as_echo "no" >&6; }
  3469. fi
  3470. test -n "$ac_ct_CC" && break
  3471. done
  3472. if test "x$ac_ct_CC" = x; then
  3473. CC=""
  3474. else
  3475. case $cross_compiling:$ac_tool_warned in
  3476. yes:)
  3477. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  3478. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  3479. ac_tool_warned=yes ;;
  3480. esac
  3481. CC=$ac_ct_CC
  3482. fi
  3483. fi
  3484. fi
  3485. test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3486. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3487. as_fn_error $? "no acceptable C compiler found in \$PATH
  3488. See \`config.log' for more details" "$LINENO" 5; }
  3489. # Provide some information about the compiler.
  3490. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
  3491. set X $ac_compile
  3492. ac_compiler=$2
  3493. for ac_option in --version -v -V -qversion; do
  3494. { { ac_try="$ac_compiler $ac_option >&5"
  3495. case "(($ac_try" in
  3496. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3497. *) ac_try_echo=$ac_try;;
  3498. esac
  3499. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3500. $as_echo "$ac_try_echo"; } >&5
  3501. (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  3502. ac_status=$?
  3503. if test -s conftest.err; then
  3504. sed '10a\
  3505. ... rest of stderr output deleted ...
  3506. 10q' conftest.err >conftest.er1
  3507. cat conftest.er1 >&5
  3508. fi
  3509. rm -f conftest.er1 conftest.err
  3510. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3511. test $ac_status = 0; }
  3512. done
  3513. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3514. /* end confdefs.h. */
  3515. int
  3516. main ()
  3517. {
  3518. ;
  3519. return 0;
  3520. }
  3521. _ACEOF
  3522. ac_clean_files_save=$ac_clean_files
  3523. ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  3524. # Try to create an executable without -o first, disregard a.out.
  3525. # It will help us diagnose broken compilers, and finding out an intuition
  3526. # of exeext.
  3527. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
  3528. $as_echo_n "checking whether the C compiler works... " >&6; }
  3529. ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  3530. # The possible output files:
  3531. ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  3532. ac_rmfiles=
  3533. for ac_file in $ac_files
  3534. do
  3535. case $ac_file in
  3536. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3537. * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  3538. esac
  3539. done
  3540. rm -f $ac_rmfiles
  3541. if { { ac_try="$ac_link_default"
  3542. case "(($ac_try" in
  3543. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3544. *) ac_try_echo=$ac_try;;
  3545. esac
  3546. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3547. $as_echo "$ac_try_echo"; } >&5
  3548. (eval "$ac_link_default") 2>&5
  3549. ac_status=$?
  3550. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3551. test $ac_status = 0; }; then :
  3552. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  3553. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  3554. # in a Makefile. We should not override ac_cv_exeext if it was cached,
  3555. # so that the user can short-circuit this test for compilers unknown to
  3556. # Autoconf.
  3557. for ac_file in $ac_files ''
  3558. do
  3559. test -f "$ac_file" || continue
  3560. case $ac_file in
  3561. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  3562. ;;
  3563. [ab].out )
  3564. # We found the default executable, but exeext='' is most
  3565. # certainly right.
  3566. break;;
  3567. *.* )
  3568. if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  3569. then :; else
  3570. ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3571. fi
  3572. # We set ac_cv_exeext here because the later test for it is not
  3573. # safe: cross compilers may not add the suffix if given an `-o'
  3574. # argument, so we may need to know it at that point already.
  3575. # Even if this section looks crufty: it has the advantage of
  3576. # actually working.
  3577. break;;
  3578. * )
  3579. break;;
  3580. esac
  3581. done
  3582. test "$ac_cv_exeext" = no && ac_cv_exeext=
  3583. else
  3584. ac_file=''
  3585. fi
  3586. if test -z "$ac_file"; then :
  3587. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  3588. $as_echo "no" >&6; }
  3589. $as_echo "$as_me: failed program was:" >&5
  3590. sed 's/^/| /' conftest.$ac_ext >&5
  3591. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3592. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3593. as_fn_error 77 "C compiler cannot create executables
  3594. See \`config.log' for more details" "$LINENO" 5; }
  3595. else
  3596. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  3597. $as_echo "yes" >&6; }
  3598. fi
  3599. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
  3600. $as_echo_n "checking for C compiler default output file name... " >&6; }
  3601. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
  3602. $as_echo "$ac_file" >&6; }
  3603. ac_exeext=$ac_cv_exeext
  3604. rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  3605. ac_clean_files=$ac_clean_files_save
  3606. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
  3607. $as_echo_n "checking for suffix of executables... " >&6; }
  3608. if { { ac_try="$ac_link"
  3609. case "(($ac_try" in
  3610. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3611. *) ac_try_echo=$ac_try;;
  3612. esac
  3613. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3614. $as_echo "$ac_try_echo"; } >&5
  3615. (eval "$ac_link") 2>&5
  3616. ac_status=$?
  3617. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3618. test $ac_status = 0; }; then :
  3619. # If both `conftest.exe' and `conftest' are `present' (well, observable)
  3620. # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
  3621. # work properly (i.e., refer to `conftest.exe'), while it won't with
  3622. # `rm'.
  3623. for ac_file in conftest.exe conftest conftest.*; do
  3624. test -f "$ac_file" || continue
  3625. case $ac_file in
  3626. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  3627. *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  3628. break;;
  3629. * ) break;;
  3630. esac
  3631. done
  3632. else
  3633. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3634. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3635. as_fn_error $? "cannot compute suffix of executables: cannot compile and link
  3636. See \`config.log' for more details" "$LINENO" 5; }
  3637. fi
  3638. rm -f conftest conftest$ac_cv_exeext
  3639. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
  3640. $as_echo "$ac_cv_exeext" >&6; }
  3641. rm -f conftest.$ac_ext
  3642. EXEEXT=$ac_cv_exeext
  3643. ac_exeext=$EXEEXT
  3644. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3645. /* end confdefs.h. */
  3646. #include <stdio.h>
  3647. int
  3648. main ()
  3649. {
  3650. FILE *f = fopen ("conftest.out", "w");
  3651. return ferror (f) || fclose (f) != 0;
  3652. ;
  3653. return 0;
  3654. }
  3655. _ACEOF
  3656. ac_clean_files="$ac_clean_files conftest.out"
  3657. # Check that the compiler produces executables we can run. If not, either
  3658. # the compiler is broken, or we cross compile.
  3659. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
  3660. $as_echo_n "checking whether we are cross compiling... " >&6; }
  3661. if test "$cross_compiling" != yes; then
  3662. { { ac_try="$ac_link"
  3663. case "(($ac_try" in
  3664. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3665. *) ac_try_echo=$ac_try;;
  3666. esac
  3667. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3668. $as_echo "$ac_try_echo"; } >&5
  3669. (eval "$ac_link") 2>&5
  3670. ac_status=$?
  3671. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3672. test $ac_status = 0; }
  3673. if { ac_try='./conftest$ac_cv_exeext'
  3674. { { case "(($ac_try" in
  3675. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3676. *) ac_try_echo=$ac_try;;
  3677. esac
  3678. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3679. $as_echo "$ac_try_echo"; } >&5
  3680. (eval "$ac_try") 2>&5
  3681. ac_status=$?
  3682. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3683. test $ac_status = 0; }; }; then
  3684. cross_compiling=no
  3685. else
  3686. if test "$cross_compiling" = maybe; then
  3687. cross_compiling=yes
  3688. else
  3689. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3690. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3691. as_fn_error $? "cannot run C compiled programs.
  3692. If you meant to cross compile, use \`--host'.
  3693. See \`config.log' for more details" "$LINENO" 5; }
  3694. fi
  3695. fi
  3696. fi
  3697. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
  3698. $as_echo "$cross_compiling" >&6; }
  3699. rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
  3700. ac_clean_files=$ac_clean_files_save
  3701. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
  3702. $as_echo_n "checking for suffix of object files... " >&6; }
  3703. if ${ac_cv_objext+:} false; then :
  3704. $as_echo_n "(cached) " >&6
  3705. else
  3706. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3707. /* end confdefs.h. */
  3708. int
  3709. main ()
  3710. {
  3711. ;
  3712. return 0;
  3713. }
  3714. _ACEOF
  3715. rm -f conftest.o conftest.obj
  3716. if { { ac_try="$ac_compile"
  3717. case "(($ac_try" in
  3718. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3719. *) ac_try_echo=$ac_try;;
  3720. esac
  3721. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  3722. $as_echo "$ac_try_echo"; } >&5
  3723. (eval "$ac_compile") 2>&5
  3724. ac_status=$?
  3725. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  3726. test $ac_status = 0; }; then :
  3727. for ac_file in conftest.o conftest.obj conftest.*; do
  3728. test -f "$ac_file" || continue;
  3729. case $ac_file in
  3730. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  3731. *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  3732. break;;
  3733. esac
  3734. done
  3735. else
  3736. $as_echo "$as_me: failed program was:" >&5
  3737. sed 's/^/| /' conftest.$ac_ext >&5
  3738. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  3739. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  3740. as_fn_error $? "cannot compute suffix of object files: cannot compile
  3741. See \`config.log' for more details" "$LINENO" 5; }
  3742. fi
  3743. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  3744. fi
  3745. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
  3746. $as_echo "$ac_cv_objext" >&6; }
  3747. OBJEXT=$ac_cv_objext
  3748. ac_objext=$OBJEXT
  3749. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
  3750. $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  3751. if ${ac_cv_c_compiler_gnu+:} false; then :
  3752. $as_echo_n "(cached) " >&6
  3753. else
  3754. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3755. /* end confdefs.h. */
  3756. int
  3757. main ()
  3758. {
  3759. #ifndef __GNUC__
  3760. choke me
  3761. #endif
  3762. ;
  3763. return 0;
  3764. }
  3765. _ACEOF
  3766. if ac_fn_c_try_compile "$LINENO"; then :
  3767. ac_compiler_gnu=yes
  3768. else
  3769. ac_compiler_gnu=no
  3770. fi
  3771. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3772. ac_cv_c_compiler_gnu=$ac_compiler_gnu
  3773. fi
  3774. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
  3775. $as_echo "$ac_cv_c_compiler_gnu" >&6; }
  3776. if test $ac_compiler_gnu = yes; then
  3777. GCC=yes
  3778. else
  3779. GCC=
  3780. fi
  3781. ac_test_CFLAGS=${CFLAGS+set}
  3782. ac_save_CFLAGS=$CFLAGS
  3783. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
  3784. $as_echo_n "checking whether $CC accepts -g... " >&6; }
  3785. if ${ac_cv_prog_cc_g+:} false; then :
  3786. $as_echo_n "(cached) " >&6
  3787. else
  3788. ac_save_c_werror_flag=$ac_c_werror_flag
  3789. ac_c_werror_flag=yes
  3790. ac_cv_prog_cc_g=no
  3791. CFLAGS="-g"
  3792. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3793. /* end confdefs.h. */
  3794. int
  3795. main ()
  3796. {
  3797. ;
  3798. return 0;
  3799. }
  3800. _ACEOF
  3801. if ac_fn_c_try_compile "$LINENO"; then :
  3802. ac_cv_prog_cc_g=yes
  3803. else
  3804. CFLAGS=""
  3805. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3806. /* end confdefs.h. */
  3807. int
  3808. main ()
  3809. {
  3810. ;
  3811. return 0;
  3812. }
  3813. _ACEOF
  3814. if ac_fn_c_try_compile "$LINENO"; then :
  3815. else
  3816. ac_c_werror_flag=$ac_save_c_werror_flag
  3817. CFLAGS="-g"
  3818. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3819. /* end confdefs.h. */
  3820. int
  3821. main ()
  3822. {
  3823. ;
  3824. return 0;
  3825. }
  3826. _ACEOF
  3827. if ac_fn_c_try_compile "$LINENO"; then :
  3828. ac_cv_prog_cc_g=yes
  3829. fi
  3830. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3831. fi
  3832. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3833. fi
  3834. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  3835. ac_c_werror_flag=$ac_save_c_werror_flag
  3836. fi
  3837. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
  3838. $as_echo "$ac_cv_prog_cc_g" >&6; }
  3839. if test "$ac_test_CFLAGS" = set; then
  3840. CFLAGS=$ac_save_CFLAGS
  3841. elif test $ac_cv_prog_cc_g = yes; then
  3842. if test "$GCC" = yes; then
  3843. CFLAGS="-g -O2"
  3844. else
  3845. CFLAGS="-g"
  3846. fi
  3847. else
  3848. if test "$GCC" = yes; then
  3849. CFLAGS="-O2"
  3850. else
  3851. CFLAGS=
  3852. fi
  3853. fi
  3854. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  3855. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  3856. if ${ac_cv_prog_cc_c89+:} false; then :
  3857. $as_echo_n "(cached) " >&6
  3858. else
  3859. ac_cv_prog_cc_c89=no
  3860. ac_save_CC=$CC
  3861. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  3862. /* end confdefs.h. */
  3863. #include <stdarg.h>
  3864. #include <stdio.h>
  3865. #include <sys/types.h>
  3866. #include <sys/stat.h>
  3867. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  3868. struct buf { int x; };
  3869. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  3870. static char *e (p, i)
  3871. char **p;
  3872. int i;
  3873. {
  3874. return p[i];
  3875. }
  3876. static char *f (char * (*g) (char **, int), char **p, ...)
  3877. {
  3878. char *s;
  3879. va_list v;
  3880. va_start (v,p);
  3881. s = g (p, va_arg (v,int));
  3882. va_end (v);
  3883. return s;
  3884. }
  3885. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  3886. function prototypes and stuff, but not '\xHH' hex character constants.
  3887. These don't provoke an error unfortunately, instead are silently treated
  3888. as 'x'. The following induces an error, until -std is added to get
  3889. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  3890. array size at least. It's necessary to write '\x00'==0 to get something
  3891. that's true only with -std. */
  3892. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  3893. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  3894. inside strings and character constants. */
  3895. #define FOO(x) 'x'
  3896. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  3897. int test (int i, double x);
  3898. struct s1 {int (*f) (int a);};
  3899. struct s2 {int (*f) (double a);};
  3900. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  3901. int argc;
  3902. char **argv;
  3903. int
  3904. main ()
  3905. {
  3906. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  3907. ;
  3908. return 0;
  3909. }
  3910. _ACEOF
  3911. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3912. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3913. do
  3914. CC="$ac_save_CC $ac_arg"
  3915. if ac_fn_c_try_compile "$LINENO"; then :
  3916. ac_cv_prog_cc_c89=$ac_arg
  3917. fi
  3918. rm -f core conftest.err conftest.$ac_objext
  3919. test "x$ac_cv_prog_cc_c89" != "xno" && break
  3920. done
  3921. rm -f conftest.$ac_ext
  3922. CC=$ac_save_CC
  3923. fi
  3924. # AC_CACHE_VAL
  3925. case "x$ac_cv_prog_cc_c89" in
  3926. x)
  3927. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  3928. $as_echo "none needed" >&6; } ;;
  3929. xno)
  3930. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  3931. $as_echo "unsupported" >&6; } ;;
  3932. *)
  3933. CC="$CC $ac_cv_prog_cc_c89"
  3934. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  3935. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  3936. esac
  3937. if test "x$ac_cv_prog_cc_c89" != xno; then :
  3938. fi
  3939. ac_ext=c
  3940. ac_cpp='$CPP $CPPFLAGS'
  3941. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3942. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3943. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3944. depcc="$CC" am_compiler_list=
  3945. { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
  3946. $as_echo_n "checking dependency style of $depcc... " >&6; }
  3947. if ${am_cv_CC_dependencies_compiler_type+:} false; then :
  3948. $as_echo_n "(cached) " >&6
  3949. else
  3950. if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3951. # We make a subdir and do the tests there. Otherwise we can end up
  3952. # making bogus files that we don't know about and never remove. For
  3953. # instance it was reported that on HP-UX the gcc test will end up
  3954. # making a dummy file named `D' -- because `-MD' means `put the output
  3955. # in D'.
  3956. mkdir conftest.dir
  3957. # Copy depcomp to subdir because otherwise we won't find it if we're
  3958. # using a relative directory.
  3959. cp "$am_depcomp" conftest.dir
  3960. cd conftest.dir
  3961. # We will build objects and dependencies in a subdirectory because
  3962. # it helps to detect inapplicable dependency modes. For instance
  3963. # both Tru64's cc and ICC support -MD to output dependencies as a
  3964. # side effect of compilation, but ICC will put the dependencies in
  3965. # the current directory while Tru64 will put them in the object
  3966. # directory.
  3967. mkdir sub
  3968. am_cv_CC_dependencies_compiler_type=none
  3969. if test "$am_compiler_list" = ""; then
  3970. am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3971. fi
  3972. am__universal=false
  3973. case " $depcc " in #(
  3974. *\ -arch\ *\ -arch\ *) am__universal=true ;;
  3975. esac
  3976. for depmode in $am_compiler_list; do
  3977. # Setup a source with many dependencies, because some compilers
  3978. # like to wrap large dependency lists on column 80 (with \), and
  3979. # we should not choose a depcomp mode which is confused by this.
  3980. #
  3981. # We need to recreate these files for each test, as the compiler may
  3982. # overwrite some of them when testing with obscure command lines.
  3983. # This happens at least with the AIX C compiler.
  3984. : > sub/conftest.c
  3985. for i in 1 2 3 4 5 6; do
  3986. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3987. # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  3988. # Solaris 8's {/usr,}/bin/sh.
  3989. touch sub/conftst$i.h
  3990. done
  3991. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3992. # We check with `-c' and `-o' for the sake of the "dashmstdout"
  3993. # mode. It turns out that the SunPro C++ compiler does not properly
  3994. # handle `-M -o', and we need to detect this. Also, some Intel
  3995. # versions had trouble with output in subdirs
  3996. am__obj=sub/conftest.${OBJEXT-o}
  3997. am__minus_obj="-o $am__obj"
  3998. case $depmode in
  3999. gcc)
  4000. # This depmode causes a compiler race in universal mode.
  4001. test "$am__universal" = false || continue
  4002. ;;
  4003. nosideeffect)
  4004. # after this tag, mechanisms are not by side-effect, so they'll
  4005. # only be used when explicitly requested
  4006. if test "x$enable_dependency_tracking" = xyes; then
  4007. continue
  4008. else
  4009. break
  4010. fi
  4011. ;;
  4012. msvisualcpp | msvcmsys)
  4013. # This compiler won't grok `-c -o', but also, the minuso test has
  4014. # not run yet. These depmodes are late enough in the game, and
  4015. # so weak that their functioning should not be impacted.
  4016. am__obj=conftest.${OBJEXT-o}
  4017. am__minus_obj=
  4018. ;;
  4019. none) break ;;
  4020. esac
  4021. if depmode=$depmode \
  4022. source=sub/conftest.c object=$am__obj \
  4023. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  4024. $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
  4025. >/dev/null 2>conftest.err &&
  4026. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  4027. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  4028. grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
  4029. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  4030. # icc doesn't choke on unknown options, it will just issue warnings
  4031. # or remarks (even with -Werror). So we grep stderr for any message
  4032. # that says an option was ignored or not supported.
  4033. # When given -MP, icc 7.0 and 7.1 complain thusly:
  4034. # icc: Command line warning: ignoring option '-M'; no argument required
  4035. # The diagnosis changed in icc 8.0:
  4036. # icc: Command line remark: option '-MP' not supported
  4037. if (grep 'ignoring option' conftest.err ||
  4038. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  4039. am_cv_CC_dependencies_compiler_type=$depmode
  4040. break
  4041. fi
  4042. fi
  4043. done
  4044. cd ..
  4045. rm -rf conftest.dir
  4046. else
  4047. am_cv_CC_dependencies_compiler_type=none
  4048. fi
  4049. fi
  4050. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
  4051. $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  4052. CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  4053. if
  4054. test "x$enable_dependency_tracking" != xno \
  4055. && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  4056. am__fastdepCC_TRUE=
  4057. am__fastdepCC_FALSE='#'
  4058. else
  4059. am__fastdepCC_TRUE='#'
  4060. am__fastdepCC_FALSE=
  4061. fi
  4062. case $ac_cv_prog_cc_stdc in #(
  4063. no) :
  4064. ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
  4065. *) :
  4066. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
  4067. $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
  4068. if ${ac_cv_prog_cc_c99+:} false; then :
  4069. $as_echo_n "(cached) " >&6
  4070. else
  4071. ac_cv_prog_cc_c99=no
  4072. ac_save_CC=$CC
  4073. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4074. /* end confdefs.h. */
  4075. #include <stdarg.h>
  4076. #include <stdbool.h>
  4077. #include <stdlib.h>
  4078. #include <wchar.h>
  4079. #include <stdio.h>
  4080. // Check varargs macros. These examples are taken from C99 6.10.3.5.
  4081. #define debug(...) fprintf (stderr, __VA_ARGS__)
  4082. #define showlist(...) puts (#__VA_ARGS__)
  4083. #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
  4084. static void
  4085. test_varargs_macros (void)
  4086. {
  4087. int x = 1234;
  4088. int y = 5678;
  4089. debug ("Flag");
  4090. debug ("X = %d\n", x);
  4091. showlist (The first, second, and third items.);
  4092. report (x>y, "x is %d but y is %d", x, y);
  4093. }
  4094. // Check long long types.
  4095. #define BIG64 18446744073709551615ull
  4096. #define BIG32 4294967295ul
  4097. #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
  4098. #if !BIG_OK
  4099. your preprocessor is broken;
  4100. #endif
  4101. #if BIG_OK
  4102. #else
  4103. your preprocessor is broken;
  4104. #endif
  4105. static long long int bignum = -9223372036854775807LL;
  4106. static unsigned long long int ubignum = BIG64;
  4107. struct incomplete_array
  4108. {
  4109. int datasize;
  4110. double data[];
  4111. };
  4112. struct named_init {
  4113. int number;
  4114. const wchar_t *name;
  4115. double average;
  4116. };
  4117. typedef const char *ccp;
  4118. static inline int
  4119. test_restrict (ccp restrict text)
  4120. {
  4121. // See if C++-style comments work.
  4122. // Iterate through items via the restricted pointer.
  4123. // Also check for declarations in for loops.
  4124. for (unsigned int i = 0; *(text+i) != '\0'; ++i)
  4125. continue;
  4126. return 0;
  4127. }
  4128. // Check varargs and va_copy.
  4129. static void
  4130. test_varargs (const char *format, ...)
  4131. {
  4132. va_list args;
  4133. va_start (args, format);
  4134. va_list args_copy;
  4135. va_copy (args_copy, args);
  4136. const char *str;
  4137. int number;
  4138. float fnumber;
  4139. while (*format)
  4140. {
  4141. switch (*format++)
  4142. {
  4143. case 's': // string
  4144. str = va_arg (args_copy, const char *);
  4145. break;
  4146. case 'd': // int
  4147. number = va_arg (args_copy, int);
  4148. break;
  4149. case 'f': // float
  4150. fnumber = va_arg (args_copy, double);
  4151. break;
  4152. default:
  4153. break;
  4154. }
  4155. }
  4156. va_end (args_copy);
  4157. va_end (args);
  4158. }
  4159. int
  4160. main ()
  4161. {
  4162. // Check bool.
  4163. _Bool success = false;
  4164. // Check restrict.
  4165. if (test_restrict ("String literal") == 0)
  4166. success = true;
  4167. char *restrict newvar = "Another string";
  4168. // Check varargs.
  4169. test_varargs ("s, d' f .", "string", 65, 34.234);
  4170. test_varargs_macros ();
  4171. // Check flexible array members.
  4172. struct incomplete_array *ia =
  4173. malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  4174. ia->datasize = 10;
  4175. for (int i = 0; i < ia->datasize; ++i)
  4176. ia->data[i] = i * 1.234;
  4177. // Check named initializers.
  4178. struct named_init ni = {
  4179. .number = 34,
  4180. .name = L"Test wide string",
  4181. .average = 543.34343,
  4182. };
  4183. ni.number = 58;
  4184. int dynamic_array[ni.number];
  4185. dynamic_array[ni.number - 1] = 543;
  4186. // work around unused variable warnings
  4187. return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
  4188. || dynamic_array[ni.number - 1] != 543);
  4189. ;
  4190. return 0;
  4191. }
  4192. _ACEOF
  4193. for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
  4194. do
  4195. CC="$ac_save_CC $ac_arg"
  4196. if ac_fn_c_try_compile "$LINENO"; then :
  4197. ac_cv_prog_cc_c99=$ac_arg
  4198. fi
  4199. rm -f core conftest.err conftest.$ac_objext
  4200. test "x$ac_cv_prog_cc_c99" != "xno" && break
  4201. done
  4202. rm -f conftest.$ac_ext
  4203. CC=$ac_save_CC
  4204. fi
  4205. # AC_CACHE_VAL
  4206. case "x$ac_cv_prog_cc_c99" in
  4207. x)
  4208. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4209. $as_echo "none needed" >&6; } ;;
  4210. xno)
  4211. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4212. $as_echo "unsupported" >&6; } ;;
  4213. *)
  4214. CC="$CC $ac_cv_prog_cc_c99"
  4215. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
  4216. $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
  4217. esac
  4218. if test "x$ac_cv_prog_cc_c99" != xno; then :
  4219. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  4220. else
  4221. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
  4222. $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4223. if ${ac_cv_prog_cc_c89+:} false; then :
  4224. $as_echo_n "(cached) " >&6
  4225. else
  4226. ac_cv_prog_cc_c89=no
  4227. ac_save_CC=$CC
  4228. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4229. /* end confdefs.h. */
  4230. #include <stdarg.h>
  4231. #include <stdio.h>
  4232. #include <sys/types.h>
  4233. #include <sys/stat.h>
  4234. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  4235. struct buf { int x; };
  4236. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  4237. static char *e (p, i)
  4238. char **p;
  4239. int i;
  4240. {
  4241. return p[i];
  4242. }
  4243. static char *f (char * (*g) (char **, int), char **p, ...)
  4244. {
  4245. char *s;
  4246. va_list v;
  4247. va_start (v,p);
  4248. s = g (p, va_arg (v,int));
  4249. va_end (v);
  4250. return s;
  4251. }
  4252. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  4253. function prototypes and stuff, but not '\xHH' hex character constants.
  4254. These don't provoke an error unfortunately, instead are silently treated
  4255. as 'x'. The following induces an error, until -std is added to get
  4256. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  4257. array size at least. It's necessary to write '\x00'==0 to get something
  4258. that's true only with -std. */
  4259. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  4260. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  4261. inside strings and character constants. */
  4262. #define FOO(x) 'x'
  4263. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  4264. int test (int i, double x);
  4265. struct s1 {int (*f) (int a);};
  4266. struct s2 {int (*f) (double a);};
  4267. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4268. int argc;
  4269. char **argv;
  4270. int
  4271. main ()
  4272. {
  4273. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  4274. ;
  4275. return 0;
  4276. }
  4277. _ACEOF
  4278. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4279. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4280. do
  4281. CC="$ac_save_CC $ac_arg"
  4282. if ac_fn_c_try_compile "$LINENO"; then :
  4283. ac_cv_prog_cc_c89=$ac_arg
  4284. fi
  4285. rm -f core conftest.err conftest.$ac_objext
  4286. test "x$ac_cv_prog_cc_c89" != "xno" && break
  4287. done
  4288. rm -f conftest.$ac_ext
  4289. CC=$ac_save_CC
  4290. fi
  4291. # AC_CACHE_VAL
  4292. case "x$ac_cv_prog_cc_c89" in
  4293. x)
  4294. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4295. $as_echo "none needed" >&6; } ;;
  4296. xno)
  4297. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4298. $as_echo "unsupported" >&6; } ;;
  4299. *)
  4300. CC="$CC $ac_cv_prog_cc_c89"
  4301. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
  4302. $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4303. esac
  4304. if test "x$ac_cv_prog_cc_c89" != xno; then :
  4305. ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  4306. else
  4307. ac_cv_prog_cc_stdc=no
  4308. fi
  4309. fi
  4310. ;;
  4311. esac
  4312. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
  4313. $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
  4314. if ${ac_cv_prog_cc_stdc+:} false; then :
  4315. $as_echo_n "(cached) " >&6
  4316. fi
  4317. case $ac_cv_prog_cc_stdc in #(
  4318. no) :
  4319. { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
  4320. $as_echo "unsupported" >&6; } ;; #(
  4321. '') :
  4322. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
  4323. $as_echo "none needed" >&6; } ;; #(
  4324. *) :
  4325. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
  4326. $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
  4327. esac
  4328. ac_ext=c
  4329. ac_cpp='$CPP $CPPFLAGS'
  4330. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4331. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4332. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4333. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
  4334. $as_echo_n "checking how to run the C preprocessor... " >&6; }
  4335. # On Suns, sometimes $CPP names a directory.
  4336. if test -n "$CPP" && test -d "$CPP"; then
  4337. CPP=
  4338. fi
  4339. if test -z "$CPP"; then
  4340. if ${ac_cv_prog_CPP+:} false; then :
  4341. $as_echo_n "(cached) " >&6
  4342. else
  4343. # Double quotes because CPP needs to be expanded
  4344. for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  4345. do
  4346. ac_preproc_ok=false
  4347. for ac_c_preproc_warn_flag in '' yes
  4348. do
  4349. # Use a header file that comes with gcc, so configuring glibc
  4350. # with a fresh cross-compiler works.
  4351. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4352. # <limits.h> exists even on freestanding compilers.
  4353. # On the NeXT, cc -E runs the code through the compiler's parser,
  4354. # not just through cpp. "Syntax error" is here to catch this case.
  4355. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4356. /* end confdefs.h. */
  4357. #ifdef __STDC__
  4358. # include <limits.h>
  4359. #else
  4360. # include <assert.h>
  4361. #endif
  4362. Syntax error
  4363. _ACEOF
  4364. if ac_fn_c_try_cpp "$LINENO"; then :
  4365. else
  4366. # Broken: fails on valid input.
  4367. continue
  4368. fi
  4369. rm -f conftest.err conftest.i conftest.$ac_ext
  4370. # OK, works on sane cases. Now check whether nonexistent headers
  4371. # can be detected and how.
  4372. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4373. /* end confdefs.h. */
  4374. #include <ac_nonexistent.h>
  4375. _ACEOF
  4376. if ac_fn_c_try_cpp "$LINENO"; then :
  4377. # Broken: success on invalid input.
  4378. continue
  4379. else
  4380. # Passes both tests.
  4381. ac_preproc_ok=:
  4382. break
  4383. fi
  4384. rm -f conftest.err conftest.i conftest.$ac_ext
  4385. done
  4386. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4387. rm -f conftest.i conftest.err conftest.$ac_ext
  4388. if $ac_preproc_ok; then :
  4389. break
  4390. fi
  4391. done
  4392. ac_cv_prog_CPP=$CPP
  4393. fi
  4394. CPP=$ac_cv_prog_CPP
  4395. else
  4396. ac_cv_prog_CPP=$CPP
  4397. fi
  4398. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
  4399. $as_echo "$CPP" >&6; }
  4400. ac_preproc_ok=false
  4401. for ac_c_preproc_warn_flag in '' yes
  4402. do
  4403. # Use a header file that comes with gcc, so configuring glibc
  4404. # with a fresh cross-compiler works.
  4405. # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4406. # <limits.h> exists even on freestanding compilers.
  4407. # On the NeXT, cc -E runs the code through the compiler's parser,
  4408. # not just through cpp. "Syntax error" is here to catch this case.
  4409. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4410. /* end confdefs.h. */
  4411. #ifdef __STDC__
  4412. # include <limits.h>
  4413. #else
  4414. # include <assert.h>
  4415. #endif
  4416. Syntax error
  4417. _ACEOF
  4418. if ac_fn_c_try_cpp "$LINENO"; then :
  4419. else
  4420. # Broken: fails on valid input.
  4421. continue
  4422. fi
  4423. rm -f conftest.err conftest.i conftest.$ac_ext
  4424. # OK, works on sane cases. Now check whether nonexistent headers
  4425. # can be detected and how.
  4426. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4427. /* end confdefs.h. */
  4428. #include <ac_nonexistent.h>
  4429. _ACEOF
  4430. if ac_fn_c_try_cpp "$LINENO"; then :
  4431. # Broken: success on invalid input.
  4432. continue
  4433. else
  4434. # Passes both tests.
  4435. ac_preproc_ok=:
  4436. break
  4437. fi
  4438. rm -f conftest.err conftest.i conftest.$ac_ext
  4439. done
  4440. # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  4441. rm -f conftest.i conftest.err conftest.$ac_ext
  4442. if $ac_preproc_ok; then :
  4443. else
  4444. { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
  4445. $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  4446. as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
  4447. See \`config.log' for more details" "$LINENO" 5; }
  4448. fi
  4449. ac_ext=c
  4450. ac_cpp='$CPP $CPPFLAGS'
  4451. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4452. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4453. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4454. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
  4455. $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  4456. if ${ac_cv_path_GREP+:} false; then :
  4457. $as_echo_n "(cached) " >&6
  4458. else
  4459. if test -z "$GREP"; then
  4460. ac_path_GREP_found=false
  4461. # Loop through the user's path and test for each of PROGNAME-LIST
  4462. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4463. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4464. do
  4465. IFS=$as_save_IFS
  4466. test -z "$as_dir" && as_dir=.
  4467. for ac_prog in grep ggrep; do
  4468. for ac_exec_ext in '' $ac_executable_extensions; do
  4469. ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4470. { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  4471. # Check for GNU ac_path_GREP and select it if it is found.
  4472. # Check for GNU $ac_path_GREP
  4473. case `"$ac_path_GREP" --version 2>&1` in
  4474. *GNU*)
  4475. ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  4476. *)
  4477. ac_count=0
  4478. $as_echo_n 0123456789 >"conftest.in"
  4479. while :
  4480. do
  4481. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4482. mv "conftest.tmp" "conftest.in"
  4483. cp "conftest.in" "conftest.nl"
  4484. $as_echo 'GREP' >> "conftest.nl"
  4485. "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4486. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4487. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4488. if test $ac_count -gt ${ac_path_GREP_max-0}; then
  4489. # Best one so far, save it but keep looking for a better one
  4490. ac_cv_path_GREP="$ac_path_GREP"
  4491. ac_path_GREP_max=$ac_count
  4492. fi
  4493. # 10*(2^10) chars as input seems more than enough
  4494. test $ac_count -gt 10 && break
  4495. done
  4496. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4497. esac
  4498. $ac_path_GREP_found && break 3
  4499. done
  4500. done
  4501. done
  4502. IFS=$as_save_IFS
  4503. if test -z "$ac_cv_path_GREP"; then
  4504. as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4505. fi
  4506. else
  4507. ac_cv_path_GREP=$GREP
  4508. fi
  4509. fi
  4510. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
  4511. $as_echo "$ac_cv_path_GREP" >&6; }
  4512. GREP="$ac_cv_path_GREP"
  4513. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
  4514. $as_echo_n "checking for egrep... " >&6; }
  4515. if ${ac_cv_path_EGREP+:} false; then :
  4516. $as_echo_n "(cached) " >&6
  4517. else
  4518. if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  4519. then ac_cv_path_EGREP="$GREP -E"
  4520. else
  4521. if test -z "$EGREP"; then
  4522. ac_path_EGREP_found=false
  4523. # Loop through the user's path and test for each of PROGNAME-LIST
  4524. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4525. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4526. do
  4527. IFS=$as_save_IFS
  4528. test -z "$as_dir" && as_dir=.
  4529. for ac_prog in egrep; do
  4530. for ac_exec_ext in '' $ac_executable_extensions; do
  4531. ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4532. { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  4533. # Check for GNU ac_path_EGREP and select it if it is found.
  4534. # Check for GNU $ac_path_EGREP
  4535. case `"$ac_path_EGREP" --version 2>&1` in
  4536. *GNU*)
  4537. ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  4538. *)
  4539. ac_count=0
  4540. $as_echo_n 0123456789 >"conftest.in"
  4541. while :
  4542. do
  4543. cat "conftest.in" "conftest.in" >"conftest.tmp"
  4544. mv "conftest.tmp" "conftest.in"
  4545. cp "conftest.in" "conftest.nl"
  4546. $as_echo 'EGREP' >> "conftest.nl"
  4547. "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4548. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4549. as_fn_arith $ac_count + 1 && ac_count=$as_val
  4550. if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  4551. # Best one so far, save it but keep looking for a better one
  4552. ac_cv_path_EGREP="$ac_path_EGREP"
  4553. ac_path_EGREP_max=$ac_count
  4554. fi
  4555. # 10*(2^10) chars as input seems more than enough
  4556. test $ac_count -gt 10 && break
  4557. done
  4558. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4559. esac
  4560. $ac_path_EGREP_found && break 3
  4561. done
  4562. done
  4563. done
  4564. IFS=$as_save_IFS
  4565. if test -z "$ac_cv_path_EGREP"; then
  4566. as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  4567. fi
  4568. else
  4569. ac_cv_path_EGREP=$EGREP
  4570. fi
  4571. fi
  4572. fi
  4573. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
  4574. $as_echo "$ac_cv_path_EGREP" >&6; }
  4575. EGREP="$ac_cv_path_EGREP"
  4576. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
  4577. $as_echo_n "checking for ANSI C header files... " >&6; }
  4578. if ${ac_cv_header_stdc+:} false; then :
  4579. $as_echo_n "(cached) " >&6
  4580. else
  4581. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4582. /* end confdefs.h. */
  4583. #include <stdlib.h>
  4584. #include <stdarg.h>
  4585. #include <string.h>
  4586. #include <float.h>
  4587. int
  4588. main ()
  4589. {
  4590. ;
  4591. return 0;
  4592. }
  4593. _ACEOF
  4594. if ac_fn_c_try_compile "$LINENO"; then :
  4595. ac_cv_header_stdc=yes
  4596. else
  4597. ac_cv_header_stdc=no
  4598. fi
  4599. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4600. if test $ac_cv_header_stdc = yes; then
  4601. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  4602. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4603. /* end confdefs.h. */
  4604. #include <string.h>
  4605. _ACEOF
  4606. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4607. $EGREP "memchr" >/dev/null 2>&1; then :
  4608. else
  4609. ac_cv_header_stdc=no
  4610. fi
  4611. rm -f conftest*
  4612. fi
  4613. if test $ac_cv_header_stdc = yes; then
  4614. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  4615. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4616. /* end confdefs.h. */
  4617. #include <stdlib.h>
  4618. _ACEOF
  4619. if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  4620. $EGREP "free" >/dev/null 2>&1; then :
  4621. else
  4622. ac_cv_header_stdc=no
  4623. fi
  4624. rm -f conftest*
  4625. fi
  4626. if test $ac_cv_header_stdc = yes; then
  4627. # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  4628. if test "$cross_compiling" = yes; then :
  4629. :
  4630. else
  4631. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4632. /* end confdefs.h. */
  4633. #include <ctype.h>
  4634. #include <stdlib.h>
  4635. #if ((' ' & 0x0FF) == 0x020)
  4636. # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  4637. # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  4638. #else
  4639. # define ISLOWER(c) \
  4640. (('a' <= (c) && (c) <= 'i') \
  4641. || ('j' <= (c) && (c) <= 'r') \
  4642. || ('s' <= (c) && (c) <= 'z'))
  4643. # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  4644. #endif
  4645. #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  4646. int
  4647. main ()
  4648. {
  4649. int i;
  4650. for (i = 0; i < 256; i++)
  4651. if (XOR (islower (i), ISLOWER (i))
  4652. || toupper (i) != TOUPPER (i))
  4653. return 2;
  4654. return 0;
  4655. }
  4656. _ACEOF
  4657. if ac_fn_c_try_run "$LINENO"; then :
  4658. else
  4659. ac_cv_header_stdc=no
  4660. fi
  4661. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  4662. conftest.$ac_objext conftest.beam conftest.$ac_ext
  4663. fi
  4664. fi
  4665. fi
  4666. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
  4667. $as_echo "$ac_cv_header_stdc" >&6; }
  4668. if test $ac_cv_header_stdc = yes; then
  4669. $as_echo "#define STDC_HEADERS 1" >>confdefs.h
  4670. fi
  4671. # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  4672. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  4673. inttypes.h stdint.h unistd.h
  4674. do :
  4675. as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4676. ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
  4677. "
  4678. if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  4679. cat >>confdefs.h <<_ACEOF
  4680. #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4681. _ACEOF
  4682. fi
  4683. done
  4684. ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
  4685. if test "x$ac_cv_header_minix_config_h" = xyes; then :
  4686. MINIX=yes
  4687. else
  4688. MINIX=
  4689. fi
  4690. if test "$MINIX" = yes; then
  4691. $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
  4692. $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
  4693. $as_echo "#define _MINIX 1" >>confdefs.h
  4694. fi
  4695. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
  4696. $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
  4697. if ${ac_cv_safe_to_define___extensions__+:} false; then :
  4698. $as_echo_n "(cached) " >&6
  4699. else
  4700. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4701. /* end confdefs.h. */
  4702. # define __EXTENSIONS__ 1
  4703. $ac_includes_default
  4704. int
  4705. main ()
  4706. {
  4707. ;
  4708. return 0;
  4709. }
  4710. _ACEOF
  4711. if ac_fn_c_try_compile "$LINENO"; then :
  4712. ac_cv_safe_to_define___extensions__=yes
  4713. else
  4714. ac_cv_safe_to_define___extensions__=no
  4715. fi
  4716. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4717. fi
  4718. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
  4719. $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  4720. test $ac_cv_safe_to_define___extensions__ = yes &&
  4721. $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
  4722. $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
  4723. $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
  4724. $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
  4725. $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
  4726. if test "x$CC" != xcc; then
  4727. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
  4728. $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
  4729. else
  4730. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
  4731. $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
  4732. fi
  4733. set dummy $CC; ac_cc=`$as_echo "$2" |
  4734. sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  4735. if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
  4736. $as_echo_n "(cached) " >&6
  4737. else
  4738. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4739. /* end confdefs.h. */
  4740. int
  4741. main ()
  4742. {
  4743. ;
  4744. return 0;
  4745. }
  4746. _ACEOF
  4747. # Make sure it works both with $CC and with simple cc.
  4748. # We do the test twice because some compilers refuse to overwrite an
  4749. # existing .o file with -o, though they will create one.
  4750. ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  4751. rm -f conftest2.*
  4752. if { { case "(($ac_try" in
  4753. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4754. *) ac_try_echo=$ac_try;;
  4755. esac
  4756. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4757. $as_echo "$ac_try_echo"; } >&5
  4758. (eval "$ac_try") 2>&5
  4759. ac_status=$?
  4760. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4761. test $ac_status = 0; } &&
  4762. test -f conftest2.$ac_objext && { { case "(($ac_try" in
  4763. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4764. *) ac_try_echo=$ac_try;;
  4765. esac
  4766. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4767. $as_echo "$ac_try_echo"; } >&5
  4768. (eval "$ac_try") 2>&5
  4769. ac_status=$?
  4770. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4771. test $ac_status = 0; };
  4772. then
  4773. eval ac_cv_prog_cc_${ac_cc}_c_o=yes
  4774. if test "x$CC" != xcc; then
  4775. # Test first that cc exists at all.
  4776. if { ac_try='cc -c conftest.$ac_ext >&5'
  4777. { { case "(($ac_try" in
  4778. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4779. *) ac_try_echo=$ac_try;;
  4780. esac
  4781. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4782. $as_echo "$ac_try_echo"; } >&5
  4783. (eval "$ac_try") 2>&5
  4784. ac_status=$?
  4785. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4786. test $ac_status = 0; }; }; then
  4787. ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  4788. rm -f conftest2.*
  4789. if { { case "(($ac_try" in
  4790. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4791. *) ac_try_echo=$ac_try;;
  4792. esac
  4793. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4794. $as_echo "$ac_try_echo"; } >&5
  4795. (eval "$ac_try") 2>&5
  4796. ac_status=$?
  4797. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4798. test $ac_status = 0; } &&
  4799. test -f conftest2.$ac_objext && { { case "(($ac_try" in
  4800. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4801. *) ac_try_echo=$ac_try;;
  4802. esac
  4803. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  4804. $as_echo "$ac_try_echo"; } >&5
  4805. (eval "$ac_try") 2>&5
  4806. ac_status=$?
  4807. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  4808. test $ac_status = 0; };
  4809. then
  4810. # cc works too.
  4811. :
  4812. else
  4813. # cc exists but doesn't like -o.
  4814. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  4815. fi
  4816. fi
  4817. fi
  4818. else
  4819. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  4820. fi
  4821. rm -f core conftest*
  4822. fi
  4823. if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
  4824. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  4825. $as_echo "yes" >&6; }
  4826. else
  4827. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  4828. $as_echo "no" >&6; }
  4829. $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
  4830. fi
  4831. # FIXME: we rely on the cache variable name because
  4832. # there is no other way.
  4833. set dummy $CC
  4834. am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  4835. eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
  4836. if test "$am_t" != yes; then
  4837. # Losing compiler, so override with the script.
  4838. # FIXME: It is wrong to rewrite CC.
  4839. # But if we don't then we get into trouble of one sort or another.
  4840. # A longer-term fix would be to have automake use am__CC in this case,
  4841. # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  4842. CC="$am_aux_dir/compile $CC"
  4843. fi
  4844. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
  4845. $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
  4846. if ${ac_cv_c_bigendian+:} false; then :
  4847. $as_echo_n "(cached) " >&6
  4848. else
  4849. ac_cv_c_bigendian=unknown
  4850. # See if we're dealing with a universal compiler.
  4851. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4852. /* end confdefs.h. */
  4853. #ifndef __APPLE_CC__
  4854. not a universal capable compiler
  4855. #endif
  4856. typedef int dummy;
  4857. _ACEOF
  4858. if ac_fn_c_try_compile "$LINENO"; then :
  4859. # Check for potential -arch flags. It is not universal unless
  4860. # there are at least two -arch flags with different values.
  4861. ac_arch=
  4862. ac_prev=
  4863. for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
  4864. if test -n "$ac_prev"; then
  4865. case $ac_word in
  4866. i?86 | x86_64 | ppc | ppc64)
  4867. if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
  4868. ac_arch=$ac_word
  4869. else
  4870. ac_cv_c_bigendian=universal
  4871. break
  4872. fi
  4873. ;;
  4874. esac
  4875. ac_prev=
  4876. elif test "x$ac_word" = "x-arch"; then
  4877. ac_prev=arch
  4878. fi
  4879. done
  4880. fi
  4881. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4882. if test $ac_cv_c_bigendian = unknown; then
  4883. # See if sys/param.h defines the BYTE_ORDER macro.
  4884. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4885. /* end confdefs.h. */
  4886. #include <sys/types.h>
  4887. #include <sys/param.h>
  4888. int
  4889. main ()
  4890. {
  4891. #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
  4892. && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
  4893. && LITTLE_ENDIAN)
  4894. bogus endian macros
  4895. #endif
  4896. ;
  4897. return 0;
  4898. }
  4899. _ACEOF
  4900. if ac_fn_c_try_compile "$LINENO"; then :
  4901. # It does; now see whether it defined to BIG_ENDIAN or not.
  4902. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4903. /* end confdefs.h. */
  4904. #include <sys/types.h>
  4905. #include <sys/param.h>
  4906. int
  4907. main ()
  4908. {
  4909. #if BYTE_ORDER != BIG_ENDIAN
  4910. not big endian
  4911. #endif
  4912. ;
  4913. return 0;
  4914. }
  4915. _ACEOF
  4916. if ac_fn_c_try_compile "$LINENO"; then :
  4917. ac_cv_c_bigendian=yes
  4918. else
  4919. ac_cv_c_bigendian=no
  4920. fi
  4921. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4922. fi
  4923. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4924. fi
  4925. if test $ac_cv_c_bigendian = unknown; then
  4926. # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
  4927. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4928. /* end confdefs.h. */
  4929. #include <limits.h>
  4930. int
  4931. main ()
  4932. {
  4933. #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
  4934. bogus endian macros
  4935. #endif
  4936. ;
  4937. return 0;
  4938. }
  4939. _ACEOF
  4940. if ac_fn_c_try_compile "$LINENO"; then :
  4941. # It does; now see whether it defined to _BIG_ENDIAN or not.
  4942. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4943. /* end confdefs.h. */
  4944. #include <limits.h>
  4945. int
  4946. main ()
  4947. {
  4948. #ifndef _BIG_ENDIAN
  4949. not big endian
  4950. #endif
  4951. ;
  4952. return 0;
  4953. }
  4954. _ACEOF
  4955. if ac_fn_c_try_compile "$LINENO"; then :
  4956. ac_cv_c_bigendian=yes
  4957. else
  4958. ac_cv_c_bigendian=no
  4959. fi
  4960. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4961. fi
  4962. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4963. fi
  4964. if test $ac_cv_c_bigendian = unknown; then
  4965. # Compile a test program.
  4966. if test "$cross_compiling" = yes; then :
  4967. # Try to guess by grepping values from an object file.
  4968. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  4969. /* end confdefs.h. */
  4970. short int ascii_mm[] =
  4971. { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
  4972. short int ascii_ii[] =
  4973. { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
  4974. int use_ascii (int i) {
  4975. return ascii_mm[i] + ascii_ii[i];
  4976. }
  4977. short int ebcdic_ii[] =
  4978. { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
  4979. short int ebcdic_mm[] =
  4980. { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
  4981. int use_ebcdic (int i) {
  4982. return ebcdic_mm[i] + ebcdic_ii[i];
  4983. }
  4984. extern int foo;
  4985. int
  4986. main ()
  4987. {
  4988. return use_ascii (foo) == use_ebcdic (foo);
  4989. ;
  4990. return 0;
  4991. }
  4992. _ACEOF
  4993. if ac_fn_c_try_compile "$LINENO"; then :
  4994. if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
  4995. ac_cv_c_bigendian=yes
  4996. fi
  4997. if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
  4998. if test "$ac_cv_c_bigendian" = unknown; then
  4999. ac_cv_c_bigendian=no
  5000. else
  5001. # finding both strings is unlikely to happen, but who knows?
  5002. ac_cv_c_bigendian=unknown
  5003. fi
  5004. fi
  5005. fi
  5006. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  5007. else
  5008. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  5009. /* end confdefs.h. */
  5010. $ac_includes_default
  5011. int
  5012. main ()
  5013. {
  5014. /* Are we little or big endian? From Harbison&Steele. */
  5015. union
  5016. {
  5017. long int l;
  5018. char c[sizeof (long int)];
  5019. } u;
  5020. u.l = 1;
  5021. return u.c[sizeof (long int) - 1] == 1;
  5022. ;
  5023. return 0;
  5024. }
  5025. _ACEOF
  5026. if ac_fn_c_try_run "$LINENO"; then :
  5027. ac_cv_c_bigendian=no
  5028. else
  5029. ac_cv_c_bigendian=yes
  5030. fi
  5031. rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  5032. conftest.$ac_objext conftest.beam conftest.$ac_ext
  5033. fi
  5034. fi
  5035. fi
  5036. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
  5037. $as_echo "$ac_cv_c_bigendian" >&6; }
  5038. case $ac_cv_c_bigendian in #(
  5039. yes)
  5040. $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
  5041. ;; #(
  5042. no)
  5043. ;; #(
  5044. universal)
  5045. $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
  5046. ;; #(
  5047. *)
  5048. as_fn_error $? "unknown endianness
  5049. presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
  5050. esac
  5051. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
  5052. $as_echo_n "checking whether ln -s works... " >&6; }
  5053. LN_S=$as_ln_s
  5054. if test "$LN_S" = "ln -s"; then
  5055. { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  5056. $as_echo "yes" >&6; }
  5057. else
  5058. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
  5059. $as_echo "no, using $LN_S" >&6; }
  5060. fi
  5061. case `pwd` in
  5062. *\ * | *\ *)
  5063. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
  5064. $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
  5065. esac
  5066. macro_version='2.2.6b'
  5067. macro_revision='1.3017'
  5068. ltmain="$ac_aux_dir/ltmain.sh"
  5069. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
  5070. $as_echo_n "checking for a sed that does not truncate output... " >&6; }
  5071. if ${ac_cv_path_SED+:} false; then :
  5072. $as_echo_n "(cached) " >&6
  5073. else
  5074. ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
  5075. for ac_i in 1 2 3 4 5 6 7; do
  5076. ac_script="$ac_script$as_nl$ac_script"
  5077. done
  5078. echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
  5079. { ac_script=; unset ac_script;}
  5080. if test -z "$SED"; then
  5081. ac_path_SED_found=false
  5082. # Loop through the user's path and test for each of PROGNAME-LIST
  5083. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5084. for as_dir in $PATH
  5085. do
  5086. IFS=$as_save_IFS
  5087. test -z "$as_dir" && as_dir=.
  5088. for ac_prog in sed gsed; do
  5089. for ac_exec_ext in '' $ac_executable_extensions; do
  5090. ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
  5091. { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
  5092. # Check for GNU ac_path_SED and select it if it is found.
  5093. # Check for GNU $ac_path_SED
  5094. case `"$ac_path_SED" --version 2>&1` in
  5095. *GNU*)
  5096. ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
  5097. *)
  5098. ac_count=0
  5099. $as_echo_n 0123456789 >"conftest.in"
  5100. while :
  5101. do
  5102. cat "conftest.in" "conftest.in" >"conftest.tmp"
  5103. mv "conftest.tmp" "conftest.in"
  5104. cp "conftest.in" "conftest.nl"
  5105. $as_echo '' >> "conftest.nl"
  5106. "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5107. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5108. as_fn_arith $ac_count + 1 && ac_count=$as_val
  5109. if test $ac_count -gt ${ac_path_SED_max-0}; then
  5110. # Best one so far, save it but keep looking for a better one
  5111. ac_cv_path_SED="$ac_path_SED"
  5112. ac_path_SED_max=$ac_count
  5113. fi
  5114. # 10*(2^10) chars as input seems more than enough
  5115. test $ac_count -gt 10 && break
  5116. done
  5117. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5118. esac
  5119. $ac_path_SED_found && break 3
  5120. done
  5121. done
  5122. done
  5123. IFS=$as_save_IFS
  5124. if test -z "$ac_cv_path_SED"; then
  5125. as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  5126. fi
  5127. else
  5128. ac_cv_path_SED=$SED
  5129. fi
  5130. fi
  5131. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
  5132. $as_echo "$ac_cv_path_SED" >&6; }
  5133. SED="$ac_cv_path_SED"
  5134. rm -f conftest.sed
  5135. test -z "$SED" && SED=sed
  5136. Xsed="$SED -e 1s/^X//"
  5137. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
  5138. $as_echo_n "checking for fgrep... " >&6; }
  5139. if ${ac_cv_path_FGREP+:} false; then :
  5140. $as_echo_n "(cached) " >&6
  5141. else
  5142. if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
  5143. then ac_cv_path_FGREP="$GREP -F"
  5144. else
  5145. if test -z "$FGREP"; then
  5146. ac_path_FGREP_found=false
  5147. # Loop through the user's path and test for each of PROGNAME-LIST
  5148. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5149. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  5150. do
  5151. IFS=$as_save_IFS
  5152. test -z "$as_dir" && as_dir=.
  5153. for ac_prog in fgrep; do
  5154. for ac_exec_ext in '' $ac_executable_extensions; do
  5155. ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
  5156. { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
  5157. # Check for GNU ac_path_FGREP and select it if it is found.
  5158. # Check for GNU $ac_path_FGREP
  5159. case `"$ac_path_FGREP" --version 2>&1` in
  5160. *GNU*)
  5161. ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
  5162. *)
  5163. ac_count=0
  5164. $as_echo_n 0123456789 >"conftest.in"
  5165. while :
  5166. do
  5167. cat "conftest.in" "conftest.in" >"conftest.tmp"
  5168. mv "conftest.tmp" "conftest.in"
  5169. cp "conftest.in" "conftest.nl"
  5170. $as_echo 'FGREP' >> "conftest.nl"
  5171. "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
  5172. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  5173. as_fn_arith $ac_count + 1 && ac_count=$as_val
  5174. if test $ac_count -gt ${ac_path_FGREP_max-0}; then
  5175. # Best one so far, save it but keep looking for a better one
  5176. ac_cv_path_FGREP="$ac_path_FGREP"
  5177. ac_path_FGREP_max=$ac_count
  5178. fi
  5179. # 10*(2^10) chars as input seems more than enough
  5180. test $ac_count -gt 10 && break
  5181. done
  5182. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  5183. esac
  5184. $ac_path_FGREP_found && break 3
  5185. done
  5186. done
  5187. done
  5188. IFS=$as_save_IFS
  5189. if test -z "$ac_cv_path_FGREP"; then
  5190. as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  5191. fi
  5192. else
  5193. ac_cv_path_FGREP=$FGREP
  5194. fi
  5195. fi
  5196. fi
  5197. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
  5198. $as_echo "$ac_cv_path_FGREP" >&6; }
  5199. FGREP="$ac_cv_path_FGREP"
  5200. test -z "$GREP" && GREP=grep
  5201. # Check whether --with-gnu-ld was given.
  5202. if test "${with_gnu_ld+set}" = set; then :
  5203. withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
  5204. else
  5205. with_gnu_ld=no
  5206. fi
  5207. ac_prog=ld
  5208. if test "$GCC" = yes; then
  5209. # Check if gcc -print-prog-name=ld gives a path.
  5210. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
  5211. $as_echo_n "checking for ld used by $CC... " >&6; }
  5212. case $host in
  5213. *-*-mingw*)
  5214. # gcc leaves a trailing carriage return which upsets mingw
  5215. ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  5216. *)
  5217. ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  5218. esac
  5219. case $ac_prog in
  5220. # Accept absolute paths.
  5221. [\\/]* | ?:[\\/]*)
  5222. re_direlt='/[^/][^/]*/\.\./'
  5223. # Canonicalize the pathname of ld
  5224. ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
  5225. while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
  5226. ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
  5227. done
  5228. test -z "$LD" && LD="$ac_prog"
  5229. ;;
  5230. "")
  5231. # If it fails, then pretend we aren't using GCC.
  5232. ac_prog=ld
  5233. ;;
  5234. *)
  5235. # If it is relative, then search for the first ld in PATH.
  5236. with_gnu_ld=unknown
  5237. ;;
  5238. esac
  5239. elif test "$with_gnu_ld" = yes; then
  5240. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
  5241. $as_echo_n "checking for GNU ld... " >&6; }
  5242. else
  5243. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
  5244. $as_echo_n "checking for non-GNU ld... " >&6; }
  5245. fi
  5246. if ${lt_cv_path_LD+:} false; then :
  5247. $as_echo_n "(cached) " >&6
  5248. else
  5249. if test -z "$LD"; then
  5250. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5251. for ac_dir in $PATH; do
  5252. IFS="$lt_save_ifs"
  5253. test -z "$ac_dir" && ac_dir=.
  5254. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
  5255. lt_cv_path_LD="$ac_dir/$ac_prog"
  5256. # Check to see if the program is GNU ld. I'd rather use --version,
  5257. # but apparently some variants of GNU ld only accept -v.
  5258. # Break only if it was the GNU/non-GNU ld that we prefer.
  5259. case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
  5260. *GNU* | *'with BFD'*)
  5261. test "$with_gnu_ld" != no && break
  5262. ;;
  5263. *)
  5264. test "$with_gnu_ld" != yes && break
  5265. ;;
  5266. esac
  5267. fi
  5268. done
  5269. IFS="$lt_save_ifs"
  5270. else
  5271. lt_cv_path_LD="$LD" # Let the user override the test with a path.
  5272. fi
  5273. fi
  5274. LD="$lt_cv_path_LD"
  5275. if test -n "$LD"; then
  5276. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
  5277. $as_echo "$LD" >&6; }
  5278. else
  5279. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5280. $as_echo "no" >&6; }
  5281. fi
  5282. test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
  5283. { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
  5284. $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
  5285. if ${lt_cv_prog_gnu_ld+:} false; then :
  5286. $as_echo_n "(cached) " >&6
  5287. else
  5288. # I'd rather use --version here, but apparently some GNU lds only accept -v.
  5289. case `$LD -v 2>&1 </dev/null` in
  5290. *GNU* | *'with BFD'*)
  5291. lt_cv_prog_gnu_ld=yes
  5292. ;;
  5293. *)
  5294. lt_cv_prog_gnu_ld=no
  5295. ;;
  5296. esac
  5297. fi
  5298. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
  5299. $as_echo "$lt_cv_prog_gnu_ld" >&6; }
  5300. with_gnu_ld=$lt_cv_prog_gnu_ld
  5301. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
  5302. $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
  5303. if ${lt_cv_path_NM+:} false; then :
  5304. $as_echo_n "(cached) " >&6
  5305. else
  5306. if test -n "$NM"; then
  5307. # Let the user override the test.
  5308. lt_cv_path_NM="$NM"
  5309. else
  5310. lt_nm_to_check="${ac_tool_prefix}nm"
  5311. if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
  5312. lt_nm_to_check="$lt_nm_to_check nm"
  5313. fi
  5314. for lt_tmp_nm in $lt_nm_to_check; do
  5315. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  5316. for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
  5317. IFS="$lt_save_ifs"
  5318. test -z "$ac_dir" && ac_dir=.
  5319. tmp_nm="$ac_dir/$lt_tmp_nm"
  5320. if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
  5321. # Check to see if the nm accepts a BSD-compat flag.
  5322. # Adding the `sed 1q' prevents false positives on HP-UX, which says:
  5323. # nm: unknown option "B" ignored
  5324. # Tru64's nm complains that /dev/null is an invalid object file
  5325. case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
  5326. */dev/null* | *'Invalid file or object type'*)
  5327. lt_cv_path_NM="$tmp_nm -B"
  5328. break
  5329. ;;
  5330. *)
  5331. case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
  5332. */dev/null*)
  5333. lt_cv_path_NM="$tmp_nm -p"
  5334. break
  5335. ;;
  5336. *)
  5337. lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
  5338. continue # so that we can try to find one that supports BSD flags
  5339. ;;
  5340. esac
  5341. ;;
  5342. esac
  5343. fi
  5344. done
  5345. IFS="$lt_save_ifs"
  5346. done
  5347. : ${lt_cv_path_NM=no}
  5348. fi
  5349. fi
  5350. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
  5351. $as_echo "$lt_cv_path_NM" >&6; }
  5352. if test "$lt_cv_path_NM" != "no"; then
  5353. NM="$lt_cv_path_NM"
  5354. else
  5355. # Didn't find any BSD compatible name lister, look for dumpbin.
  5356. if test -n "$ac_tool_prefix"; then
  5357. for ac_prog in "dumpbin -symbols" "link -dump -symbols"
  5358. do
  5359. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  5360. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  5361. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5362. $as_echo_n "checking for $ac_word... " >&6; }
  5363. if ${ac_cv_prog_DUMPBIN+:} false; then :
  5364. $as_echo_n "(cached) " >&6
  5365. else
  5366. if test -n "$DUMPBIN"; then
  5367. ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
  5368. else
  5369. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5370. for as_dir in $PATH
  5371. do
  5372. IFS=$as_save_IFS
  5373. test -z "$as_dir" && as_dir=.
  5374. for ac_exec_ext in '' $ac_executable_extensions; do
  5375. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5376. ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
  5377. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5378. break 2
  5379. fi
  5380. done
  5381. done
  5382. IFS=$as_save_IFS
  5383. fi
  5384. fi
  5385. DUMPBIN=$ac_cv_prog_DUMPBIN
  5386. if test -n "$DUMPBIN"; then
  5387. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
  5388. $as_echo "$DUMPBIN" >&6; }
  5389. else
  5390. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5391. $as_echo "no" >&6; }
  5392. fi
  5393. test -n "$DUMPBIN" && break
  5394. done
  5395. fi
  5396. if test -z "$DUMPBIN"; then
  5397. ac_ct_DUMPBIN=$DUMPBIN
  5398. for ac_prog in "dumpbin -symbols" "link -dump -symbols"
  5399. do
  5400. # Extract the first word of "$ac_prog", so it can be a program name with args.
  5401. set dummy $ac_prog; ac_word=$2
  5402. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5403. $as_echo_n "checking for $ac_word... " >&6; }
  5404. if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
  5405. $as_echo_n "(cached) " >&6
  5406. else
  5407. if test -n "$ac_ct_DUMPBIN"; then
  5408. ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
  5409. else
  5410. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5411. for as_dir in $PATH
  5412. do
  5413. IFS=$as_save_IFS
  5414. test -z "$as_dir" && as_dir=.
  5415. for ac_exec_ext in '' $ac_executable_extensions; do
  5416. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5417. ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
  5418. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5419. break 2
  5420. fi
  5421. done
  5422. done
  5423. IFS=$as_save_IFS
  5424. fi
  5425. fi
  5426. ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
  5427. if test -n "$ac_ct_DUMPBIN"; then
  5428. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
  5429. $as_echo "$ac_ct_DUMPBIN" >&6; }
  5430. else
  5431. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5432. $as_echo "no" >&6; }
  5433. fi
  5434. test -n "$ac_ct_DUMPBIN" && break
  5435. done
  5436. if test "x$ac_ct_DUMPBIN" = x; then
  5437. DUMPBIN=":"
  5438. else
  5439. case $cross_compiling:$ac_tool_warned in
  5440. yes:)
  5441. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5442. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5443. ac_tool_warned=yes ;;
  5444. esac
  5445. DUMPBIN=$ac_ct_DUMPBIN
  5446. fi
  5447. fi
  5448. if test "$DUMPBIN" != ":"; then
  5449. NM="$DUMPBIN"
  5450. fi
  5451. fi
  5452. test -z "$NM" && NM=nm
  5453. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
  5454. $as_echo_n "checking the name lister ($NM) interface... " >&6; }
  5455. if ${lt_cv_nm_interface+:} false; then :
  5456. $as_echo_n "(cached) " >&6
  5457. else
  5458. lt_cv_nm_interface="BSD nm"
  5459. echo "int some_variable = 0;" > conftest.$ac_ext
  5460. (eval echo "\"\$as_me:6077: $ac_compile\"" >&5)
  5461. (eval "$ac_compile" 2>conftest.err)
  5462. cat conftest.err >&5
  5463. (eval echo "\"\$as_me:6080: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  5464. (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  5465. cat conftest.err >&5
  5466. (eval echo "\"\$as_me:6083: output\"" >&5)
  5467. cat conftest.out >&5
  5468. if $GREP 'External.*some_variable' conftest.out > /dev/null; then
  5469. lt_cv_nm_interface="MS dumpbin"
  5470. fi
  5471. rm -f conftest*
  5472. fi
  5473. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
  5474. $as_echo "$lt_cv_nm_interface" >&6; }
  5475. # find the maximum length of command line arguments
  5476. { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
  5477. $as_echo_n "checking the maximum length of command line arguments... " >&6; }
  5478. if ${lt_cv_sys_max_cmd_len+:} false; then :
  5479. $as_echo_n "(cached) " >&6
  5480. else
  5481. i=0
  5482. teststring="ABCD"
  5483. case $build_os in
  5484. msdosdjgpp*)
  5485. # On DJGPP, this test can blow up pretty badly due to problems in libc
  5486. # (any single argument exceeding 2000 bytes causes a buffer overrun
  5487. # during glob expansion). Even if it were fixed, the result of this
  5488. # check would be larger than it should be.
  5489. lt_cv_sys_max_cmd_len=12288; # 12K is about right
  5490. ;;
  5491. gnu*)
  5492. # Under GNU Hurd, this test is not required because there is
  5493. # no limit to the length of command line arguments.
  5494. # Libtool will interpret -1 as no limit whatsoever
  5495. lt_cv_sys_max_cmd_len=-1;
  5496. ;;
  5497. cygwin* | mingw* | cegcc*)
  5498. # On Win9x/ME, this test blows up -- it succeeds, but takes
  5499. # about 5 minutes as the teststring grows exponentially.
  5500. # Worse, since 9x/ME are not pre-emptively multitasking,
  5501. # you end up with a "frozen" computer, even though with patience
  5502. # the test eventually succeeds (with a max line length of 256k).
  5503. # Instead, let's just punt: use the minimum linelength reported by
  5504. # all of the supported platforms: 8192 (on NT/2K/XP).
  5505. lt_cv_sys_max_cmd_len=8192;
  5506. ;;
  5507. amigaos*)
  5508. # On AmigaOS with pdksh, this test takes hours, literally.
  5509. # So we just punt and use a minimum line length of 8192.
  5510. lt_cv_sys_max_cmd_len=8192;
  5511. ;;
  5512. netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
  5513. # This has been around since 386BSD, at least. Likely further.
  5514. if test -x /sbin/sysctl; then
  5515. lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
  5516. elif test -x /usr/sbin/sysctl; then
  5517. lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
  5518. else
  5519. lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
  5520. fi
  5521. # And add a safety zone
  5522. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5523. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5524. ;;
  5525. interix*)
  5526. # We know the value 262144 and hardcode it with a safety zone (like BSD)
  5527. lt_cv_sys_max_cmd_len=196608
  5528. ;;
  5529. osf*)
  5530. # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
  5531. # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
  5532. # nice to cause kernel panics so lets avoid the loop below.
  5533. # First set a reasonable default.
  5534. lt_cv_sys_max_cmd_len=16384
  5535. #
  5536. if test -x /sbin/sysconfig; then
  5537. case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
  5538. *1*) lt_cv_sys_max_cmd_len=-1 ;;
  5539. esac
  5540. fi
  5541. ;;
  5542. sco3.2v5*)
  5543. lt_cv_sys_max_cmd_len=102400
  5544. ;;
  5545. sysv5* | sco5v6* | sysv4.2uw2*)
  5546. kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
  5547. if test -n "$kargmax"; then
  5548. lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
  5549. else
  5550. lt_cv_sys_max_cmd_len=32768
  5551. fi
  5552. ;;
  5553. *)
  5554. lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
  5555. if test -n "$lt_cv_sys_max_cmd_len"; then
  5556. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
  5557. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
  5558. else
  5559. # Make teststring a little bigger before we do anything with it.
  5560. # a 1K string should be a reasonable start.
  5561. for i in 1 2 3 4 5 6 7 8 ; do
  5562. teststring=$teststring$teststring
  5563. done
  5564. SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
  5565. # If test is not a shell built-in, we'll probably end up computing a
  5566. # maximum length that is only half of the actual maximum length, but
  5567. # we can't tell.
  5568. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
  5569. = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
  5570. test $i != 17 # 1/2 MB should be enough
  5571. do
  5572. i=`expr $i + 1`
  5573. teststring=$teststring$teststring
  5574. done
  5575. # Only check the string length outside the loop.
  5576. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
  5577. teststring=
  5578. # Add a significant safety factor because C++ compilers can tack on
  5579. # massive amounts of additional arguments before passing them to the
  5580. # linker. It appears as though 1/2 is a usable value.
  5581. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
  5582. fi
  5583. ;;
  5584. esac
  5585. fi
  5586. if test -n $lt_cv_sys_max_cmd_len ; then
  5587. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
  5588. $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
  5589. else
  5590. { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
  5591. $as_echo "none" >&6; }
  5592. fi
  5593. max_cmd_len=$lt_cv_sys_max_cmd_len
  5594. : ${CP="cp -f"}
  5595. : ${MV="mv -f"}
  5596. : ${RM="rm -f"}
  5597. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
  5598. $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
  5599. # Try some XSI features
  5600. xsi_shell=no
  5601. ( _lt_dummy="a/b/c"
  5602. test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
  5603. = c,a/b,, \
  5604. && eval 'test $(( 1 + 1 )) -eq 2 \
  5605. && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
  5606. && xsi_shell=yes
  5607. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
  5608. $as_echo "$xsi_shell" >&6; }
  5609. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
  5610. $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
  5611. lt_shell_append=no
  5612. ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
  5613. >/dev/null 2>&1 \
  5614. && lt_shell_append=yes
  5615. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
  5616. $as_echo "$lt_shell_append" >&6; }
  5617. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  5618. lt_unset=unset
  5619. else
  5620. lt_unset=false
  5621. fi
  5622. # test EBCDIC or ASCII
  5623. case `echo X|tr X '\101'` in
  5624. A) # ASCII based system
  5625. # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  5626. lt_SP2NL='tr \040 \012'
  5627. lt_NL2SP='tr \015\012 \040\040'
  5628. ;;
  5629. *) # EBCDIC based system
  5630. lt_SP2NL='tr \100 \n'
  5631. lt_NL2SP='tr \r\n \100\100'
  5632. ;;
  5633. esac
  5634. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
  5635. $as_echo_n "checking for $LD option to reload object files... " >&6; }
  5636. if ${lt_cv_ld_reload_flag+:} false; then :
  5637. $as_echo_n "(cached) " >&6
  5638. else
  5639. lt_cv_ld_reload_flag='-r'
  5640. fi
  5641. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
  5642. $as_echo "$lt_cv_ld_reload_flag" >&6; }
  5643. reload_flag=$lt_cv_ld_reload_flag
  5644. case $reload_flag in
  5645. "" | " "*) ;;
  5646. *) reload_flag=" $reload_flag" ;;
  5647. esac
  5648. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5649. case $host_os in
  5650. darwin*)
  5651. if test "$GCC" = yes; then
  5652. reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
  5653. else
  5654. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  5655. fi
  5656. ;;
  5657. esac
  5658. if test -n "$ac_tool_prefix"; then
  5659. # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
  5660. set dummy ${ac_tool_prefix}objdump; ac_word=$2
  5661. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5662. $as_echo_n "checking for $ac_word... " >&6; }
  5663. if ${ac_cv_prog_OBJDUMP+:} false; then :
  5664. $as_echo_n "(cached) " >&6
  5665. else
  5666. if test -n "$OBJDUMP"; then
  5667. ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
  5668. else
  5669. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5670. for as_dir in $PATH
  5671. do
  5672. IFS=$as_save_IFS
  5673. test -z "$as_dir" && as_dir=.
  5674. for ac_exec_ext in '' $ac_executable_extensions; do
  5675. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5676. ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
  5677. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5678. break 2
  5679. fi
  5680. done
  5681. done
  5682. IFS=$as_save_IFS
  5683. fi
  5684. fi
  5685. OBJDUMP=$ac_cv_prog_OBJDUMP
  5686. if test -n "$OBJDUMP"; then
  5687. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
  5688. $as_echo "$OBJDUMP" >&6; }
  5689. else
  5690. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5691. $as_echo "no" >&6; }
  5692. fi
  5693. fi
  5694. if test -z "$ac_cv_prog_OBJDUMP"; then
  5695. ac_ct_OBJDUMP=$OBJDUMP
  5696. # Extract the first word of "objdump", so it can be a program name with args.
  5697. set dummy objdump; ac_word=$2
  5698. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5699. $as_echo_n "checking for $ac_word... " >&6; }
  5700. if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  5701. $as_echo_n "(cached) " >&6
  5702. else
  5703. if test -n "$ac_ct_OBJDUMP"; then
  5704. ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
  5705. else
  5706. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5707. for as_dir in $PATH
  5708. do
  5709. IFS=$as_save_IFS
  5710. test -z "$as_dir" && as_dir=.
  5711. for ac_exec_ext in '' $ac_executable_extensions; do
  5712. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5713. ac_cv_prog_ac_ct_OBJDUMP="objdump"
  5714. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5715. break 2
  5716. fi
  5717. done
  5718. done
  5719. IFS=$as_save_IFS
  5720. fi
  5721. fi
  5722. ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
  5723. if test -n "$ac_ct_OBJDUMP"; then
  5724. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
  5725. $as_echo "$ac_ct_OBJDUMP" >&6; }
  5726. else
  5727. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5728. $as_echo "no" >&6; }
  5729. fi
  5730. if test "x$ac_ct_OBJDUMP" = x; then
  5731. OBJDUMP="false"
  5732. else
  5733. case $cross_compiling:$ac_tool_warned in
  5734. yes:)
  5735. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  5736. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  5737. ac_tool_warned=yes ;;
  5738. esac
  5739. OBJDUMP=$ac_ct_OBJDUMP
  5740. fi
  5741. else
  5742. OBJDUMP="$ac_cv_prog_OBJDUMP"
  5743. fi
  5744. test -z "$OBJDUMP" && OBJDUMP=objdump
  5745. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
  5746. $as_echo_n "checking how to recognize dependent libraries... " >&6; }
  5747. if ${lt_cv_deplibs_check_method+:} false; then :
  5748. $as_echo_n "(cached) " >&6
  5749. else
  5750. lt_cv_file_magic_cmd='$MAGIC_CMD'
  5751. lt_cv_file_magic_test_file=
  5752. lt_cv_deplibs_check_method='unknown'
  5753. # Need to set the preceding variable on all platforms that support
  5754. # interlibrary dependencies.
  5755. # 'none' -- dependencies not supported.
  5756. # `unknown' -- same as none, but documents that we really don't know.
  5757. # 'pass_all' -- all dependencies passed with no checks.
  5758. # 'test_compile' -- check by making test program.
  5759. # 'file_magic [[regex]]' -- check by looking for files in library path
  5760. # which responds to the $file_magic_cmd with a given extended regex.
  5761. # If you have `file' or equivalent on your system and you're not sure
  5762. # whether `pass_all' will *always* work, you probably want this one.
  5763. case $host_os in
  5764. aix[4-9]*)
  5765. lt_cv_deplibs_check_method=pass_all
  5766. ;;
  5767. beos*)
  5768. lt_cv_deplibs_check_method=pass_all
  5769. ;;
  5770. bsdi[45]*)
  5771. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
  5772. lt_cv_file_magic_cmd='/usr/bin/file -L'
  5773. lt_cv_file_magic_test_file=/shlib/libc.so
  5774. ;;
  5775. cygwin*)
  5776. # func_win32_libid is a shell function defined in ltmain.sh
  5777. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5778. lt_cv_file_magic_cmd='func_win32_libid'
  5779. ;;
  5780. mingw* | pw32*)
  5781. # Base MSYS/MinGW do not provide the 'file' command needed by
  5782. # func_win32_libid shell function, so use a weaker test based on 'objdump',
  5783. # unless we find 'file', for example because we are cross-compiling.
  5784. if ( file / ) >/dev/null 2>&1; then
  5785. lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  5786. lt_cv_file_magic_cmd='func_win32_libid'
  5787. else
  5788. lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
  5789. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5790. fi
  5791. ;;
  5792. cegcc)
  5793. # use the weaker test based on 'objdump'. See mingw*.
  5794. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  5795. lt_cv_file_magic_cmd='$OBJDUMP -f'
  5796. ;;
  5797. darwin* | rhapsody*)
  5798. lt_cv_deplibs_check_method=pass_all
  5799. ;;
  5800. freebsd* | dragonfly*)
  5801. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5802. case $host_cpu in
  5803. i*86 )
  5804. # Not sure whether the presence of OpenBSD here was a mistake.
  5805. # Let's accept both of them until this is cleared up.
  5806. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
  5807. lt_cv_file_magic_cmd=/usr/bin/file
  5808. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
  5809. ;;
  5810. esac
  5811. else
  5812. lt_cv_deplibs_check_method=pass_all
  5813. fi
  5814. ;;
  5815. gnu*)
  5816. lt_cv_deplibs_check_method=pass_all
  5817. ;;
  5818. hpux10.20* | hpux11*)
  5819. lt_cv_file_magic_cmd=/usr/bin/file
  5820. case $host_cpu in
  5821. ia64*)
  5822. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
  5823. lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
  5824. ;;
  5825. hppa*64*)
  5826. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
  5827. lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
  5828. ;;
  5829. *)
  5830. lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
  5831. lt_cv_file_magic_test_file=/usr/lib/libc.sl
  5832. ;;
  5833. esac
  5834. ;;
  5835. interix[3-9]*)
  5836. # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  5837. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
  5838. ;;
  5839. irix5* | irix6* | nonstopux*)
  5840. case $LD in
  5841. *-32|*"-32 ") libmagic=32-bit;;
  5842. *-n32|*"-n32 ") libmagic=N32;;
  5843. *-64|*"-64 ") libmagic=64-bit;;
  5844. *) libmagic=never-match;;
  5845. esac
  5846. lt_cv_deplibs_check_method=pass_all
  5847. ;;
  5848. # This must be Linux ELF.
  5849. linux* | k*bsd*-gnu)
  5850. lt_cv_deplibs_check_method=pass_all
  5851. ;;
  5852. netbsd*)
  5853. if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
  5854. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5855. else
  5856. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
  5857. fi
  5858. ;;
  5859. newos6*)
  5860. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
  5861. lt_cv_file_magic_cmd=/usr/bin/file
  5862. lt_cv_file_magic_test_file=/usr/lib/libnls.so
  5863. ;;
  5864. *nto* | *qnx*)
  5865. lt_cv_deplibs_check_method=pass_all
  5866. ;;
  5867. openbsd*)
  5868. if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
  5869. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
  5870. else
  5871. lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  5872. fi
  5873. ;;
  5874. osf3* | osf4* | osf5*)
  5875. lt_cv_deplibs_check_method=pass_all
  5876. ;;
  5877. rdos*)
  5878. lt_cv_deplibs_check_method=pass_all
  5879. ;;
  5880. solaris*)
  5881. lt_cv_deplibs_check_method=pass_all
  5882. ;;
  5883. sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  5884. lt_cv_deplibs_check_method=pass_all
  5885. ;;
  5886. sysv4 | sysv4.3*)
  5887. case $host_vendor in
  5888. motorola)
  5889. 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]'
  5890. lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
  5891. ;;
  5892. ncr)
  5893. lt_cv_deplibs_check_method=pass_all
  5894. ;;
  5895. sequent)
  5896. lt_cv_file_magic_cmd='/bin/file'
  5897. lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
  5898. ;;
  5899. sni)
  5900. lt_cv_file_magic_cmd='/bin/file'
  5901. lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
  5902. lt_cv_file_magic_test_file=/lib/libc.so
  5903. ;;
  5904. siemens)
  5905. lt_cv_deplibs_check_method=pass_all
  5906. ;;
  5907. pc)
  5908. lt_cv_deplibs_check_method=pass_all
  5909. ;;
  5910. esac
  5911. ;;
  5912. tpf*)
  5913. lt_cv_deplibs_check_method=pass_all
  5914. ;;
  5915. esac
  5916. fi
  5917. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
  5918. $as_echo "$lt_cv_deplibs_check_method" >&6; }
  5919. file_magic_cmd=$lt_cv_file_magic_cmd
  5920. deplibs_check_method=$lt_cv_deplibs_check_method
  5921. test -z "$deplibs_check_method" && deplibs_check_method=unknown
  5922. if test -n "$ac_tool_prefix"; then
  5923. # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
  5924. set dummy ${ac_tool_prefix}ar; ac_word=$2
  5925. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5926. $as_echo_n "checking for $ac_word... " >&6; }
  5927. if ${ac_cv_prog_AR+:} false; then :
  5928. $as_echo_n "(cached) " >&6
  5929. else
  5930. if test -n "$AR"; then
  5931. ac_cv_prog_AR="$AR" # Let the user override the test.
  5932. else
  5933. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5934. for as_dir in $PATH
  5935. do
  5936. IFS=$as_save_IFS
  5937. test -z "$as_dir" && as_dir=.
  5938. for ac_exec_ext in '' $ac_executable_extensions; do
  5939. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5940. ac_cv_prog_AR="${ac_tool_prefix}ar"
  5941. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5942. break 2
  5943. fi
  5944. done
  5945. done
  5946. IFS=$as_save_IFS
  5947. fi
  5948. fi
  5949. AR=$ac_cv_prog_AR
  5950. if test -n "$AR"; then
  5951. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
  5952. $as_echo "$AR" >&6; }
  5953. else
  5954. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5955. $as_echo "no" >&6; }
  5956. fi
  5957. fi
  5958. if test -z "$ac_cv_prog_AR"; then
  5959. ac_ct_AR=$AR
  5960. # Extract the first word of "ar", so it can be a program name with args.
  5961. set dummy ar; ac_word=$2
  5962. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  5963. $as_echo_n "checking for $ac_word... " >&6; }
  5964. if ${ac_cv_prog_ac_ct_AR+:} false; then :
  5965. $as_echo_n "(cached) " >&6
  5966. else
  5967. if test -n "$ac_ct_AR"; then
  5968. ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
  5969. else
  5970. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  5971. for as_dir in $PATH
  5972. do
  5973. IFS=$as_save_IFS
  5974. test -z "$as_dir" && as_dir=.
  5975. for ac_exec_ext in '' $ac_executable_extensions; do
  5976. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  5977. ac_cv_prog_ac_ct_AR="ar"
  5978. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  5979. break 2
  5980. fi
  5981. done
  5982. done
  5983. IFS=$as_save_IFS
  5984. fi
  5985. fi
  5986. ac_ct_AR=$ac_cv_prog_ac_ct_AR
  5987. if test -n "$ac_ct_AR"; then
  5988. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
  5989. $as_echo "$ac_ct_AR" >&6; }
  5990. else
  5991. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  5992. $as_echo "no" >&6; }
  5993. fi
  5994. if test "x$ac_ct_AR" = x; then
  5995. AR="false"
  5996. else
  5997. case $cross_compiling:$ac_tool_warned in
  5998. yes:)
  5999. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6000. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6001. ac_tool_warned=yes ;;
  6002. esac
  6003. AR=$ac_ct_AR
  6004. fi
  6005. else
  6006. AR="$ac_cv_prog_AR"
  6007. fi
  6008. test -z "$AR" && AR=ar
  6009. test -z "$AR_FLAGS" && AR_FLAGS=cru
  6010. if test -n "$ac_tool_prefix"; then
  6011. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  6012. set dummy ${ac_tool_prefix}strip; ac_word=$2
  6013. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6014. $as_echo_n "checking for $ac_word... " >&6; }
  6015. if ${ac_cv_prog_STRIP+:} false; then :
  6016. $as_echo_n "(cached) " >&6
  6017. else
  6018. if test -n "$STRIP"; then
  6019. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  6020. else
  6021. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6022. for as_dir in $PATH
  6023. do
  6024. IFS=$as_save_IFS
  6025. test -z "$as_dir" && as_dir=.
  6026. for ac_exec_ext in '' $ac_executable_extensions; do
  6027. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6028. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  6029. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6030. break 2
  6031. fi
  6032. done
  6033. done
  6034. IFS=$as_save_IFS
  6035. fi
  6036. fi
  6037. STRIP=$ac_cv_prog_STRIP
  6038. if test -n "$STRIP"; then
  6039. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
  6040. $as_echo "$STRIP" >&6; }
  6041. else
  6042. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6043. $as_echo "no" >&6; }
  6044. fi
  6045. fi
  6046. if test -z "$ac_cv_prog_STRIP"; then
  6047. ac_ct_STRIP=$STRIP
  6048. # Extract the first word of "strip", so it can be a program name with args.
  6049. set dummy strip; ac_word=$2
  6050. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6051. $as_echo_n "checking for $ac_word... " >&6; }
  6052. if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  6053. $as_echo_n "(cached) " >&6
  6054. else
  6055. if test -n "$ac_ct_STRIP"; then
  6056. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  6057. else
  6058. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6059. for as_dir in $PATH
  6060. do
  6061. IFS=$as_save_IFS
  6062. test -z "$as_dir" && as_dir=.
  6063. for ac_exec_ext in '' $ac_executable_extensions; do
  6064. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6065. ac_cv_prog_ac_ct_STRIP="strip"
  6066. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6067. break 2
  6068. fi
  6069. done
  6070. done
  6071. IFS=$as_save_IFS
  6072. fi
  6073. fi
  6074. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  6075. if test -n "$ac_ct_STRIP"; then
  6076. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
  6077. $as_echo "$ac_ct_STRIP" >&6; }
  6078. else
  6079. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6080. $as_echo "no" >&6; }
  6081. fi
  6082. if test "x$ac_ct_STRIP" = x; then
  6083. STRIP=":"
  6084. else
  6085. case $cross_compiling:$ac_tool_warned in
  6086. yes:)
  6087. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6088. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6089. ac_tool_warned=yes ;;
  6090. esac
  6091. STRIP=$ac_ct_STRIP
  6092. fi
  6093. else
  6094. STRIP="$ac_cv_prog_STRIP"
  6095. fi
  6096. test -z "$STRIP" && STRIP=:
  6097. if test -n "$ac_tool_prefix"; then
  6098. # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  6099. set dummy ${ac_tool_prefix}ranlib; ac_word=$2
  6100. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6101. $as_echo_n "checking for $ac_word... " >&6; }
  6102. if ${ac_cv_prog_RANLIB+:} false; then :
  6103. $as_echo_n "(cached) " >&6
  6104. else
  6105. if test -n "$RANLIB"; then
  6106. ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  6107. else
  6108. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6109. for as_dir in $PATH
  6110. do
  6111. IFS=$as_save_IFS
  6112. test -z "$as_dir" && as_dir=.
  6113. for ac_exec_ext in '' $ac_executable_extensions; do
  6114. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6115. ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
  6116. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6117. break 2
  6118. fi
  6119. done
  6120. done
  6121. IFS=$as_save_IFS
  6122. fi
  6123. fi
  6124. RANLIB=$ac_cv_prog_RANLIB
  6125. if test -n "$RANLIB"; then
  6126. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
  6127. $as_echo "$RANLIB" >&6; }
  6128. else
  6129. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6130. $as_echo "no" >&6; }
  6131. fi
  6132. fi
  6133. if test -z "$ac_cv_prog_RANLIB"; then
  6134. ac_ct_RANLIB=$RANLIB
  6135. # Extract the first word of "ranlib", so it can be a program name with args.
  6136. set dummy ranlib; ac_word=$2
  6137. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6138. $as_echo_n "checking for $ac_word... " >&6; }
  6139. if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  6140. $as_echo_n "(cached) " >&6
  6141. else
  6142. if test -n "$ac_ct_RANLIB"; then
  6143. ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
  6144. else
  6145. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6146. for as_dir in $PATH
  6147. do
  6148. IFS=$as_save_IFS
  6149. test -z "$as_dir" && as_dir=.
  6150. for ac_exec_ext in '' $ac_executable_extensions; do
  6151. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6152. ac_cv_prog_ac_ct_RANLIB="ranlib"
  6153. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6154. break 2
  6155. fi
  6156. done
  6157. done
  6158. IFS=$as_save_IFS
  6159. fi
  6160. fi
  6161. ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  6162. if test -n "$ac_ct_RANLIB"; then
  6163. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
  6164. $as_echo "$ac_ct_RANLIB" >&6; }
  6165. else
  6166. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6167. $as_echo "no" >&6; }
  6168. fi
  6169. if test "x$ac_ct_RANLIB" = x; then
  6170. RANLIB=":"
  6171. else
  6172. case $cross_compiling:$ac_tool_warned in
  6173. yes:)
  6174. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6175. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6176. ac_tool_warned=yes ;;
  6177. esac
  6178. RANLIB=$ac_ct_RANLIB
  6179. fi
  6180. else
  6181. RANLIB="$ac_cv_prog_RANLIB"
  6182. fi
  6183. test -z "$RANLIB" && RANLIB=:
  6184. # Determine commands to create old-style static archives.
  6185. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
  6186. old_postinstall_cmds='chmod 644 $oldlib'
  6187. old_postuninstall_cmds=
  6188. if test -n "$RANLIB"; then
  6189. case $host_os in
  6190. openbsd*)
  6191. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
  6192. ;;
  6193. *)
  6194. old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
  6195. ;;
  6196. esac
  6197. old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
  6198. fi
  6199. # If no C compiler was specified, use CC.
  6200. LTCC=${LTCC-"$CC"}
  6201. # If no C compiler flags were specified, use CFLAGS.
  6202. LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
  6203. # Allow CC to be a program name with arguments.
  6204. compiler=$CC
  6205. # Check for command to grab the raw symbol name followed by C symbol from nm.
  6206. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
  6207. $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
  6208. if ${lt_cv_sys_global_symbol_pipe+:} false; then :
  6209. $as_echo_n "(cached) " >&6
  6210. else
  6211. # These are sane defaults that work on at least a few old systems.
  6212. # [They come from Ultrix. What could be older than Ultrix?!! ;)]
  6213. # Character class describing NM global symbol codes.
  6214. symcode='[BCDEGRST]'
  6215. # Regexp to match symbols that can be accessed directly from C.
  6216. sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
  6217. # Define system-specific variables.
  6218. case $host_os in
  6219. aix*)
  6220. symcode='[BCDT]'
  6221. ;;
  6222. cygwin* | mingw* | pw32* | cegcc*)
  6223. symcode='[ABCDGISTW]'
  6224. ;;
  6225. hpux*)
  6226. if test "$host_cpu" = ia64; then
  6227. symcode='[ABCDEGRST]'
  6228. fi
  6229. ;;
  6230. irix* | nonstopux*)
  6231. symcode='[BCDEGRST]'
  6232. ;;
  6233. osf*)
  6234. symcode='[BCDEGQRST]'
  6235. ;;
  6236. solaris*)
  6237. symcode='[BDRT]'
  6238. ;;
  6239. sco3.2v5*)
  6240. symcode='[DT]'
  6241. ;;
  6242. sysv4.2uw2*)
  6243. symcode='[DT]'
  6244. ;;
  6245. sysv5* | sco5v6* | unixware* | OpenUNIX*)
  6246. symcode='[ABDT]'
  6247. ;;
  6248. sysv4)
  6249. symcode='[DFNSTU]'
  6250. ;;
  6251. esac
  6252. # If we're using GNU nm, then use its standard symbol codes.
  6253. case `$NM -V 2>&1` in
  6254. *GNU* | *'with BFD'*)
  6255. symcode='[ABCDGIRSTW]' ;;
  6256. esac
  6257. # Transform an extracted symbol line into a proper C declaration.
  6258. # Some systems (esp. on ia64) link data and code symbols differently,
  6259. # so use this general approach.
  6260. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
  6261. # Transform an extracted symbol line into symbol name and symbol address
  6262. lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
  6263. 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'"
  6264. # Handle CRLF in mingw tool chain
  6265. opt_cr=
  6266. case $build_os in
  6267. mingw*)
  6268. opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  6269. ;;
  6270. esac
  6271. # Try without a prefix underscore, then with it.
  6272. for ac_symprfx in "" "_"; do
  6273. # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  6274. symxfrm="\\1 $ac_symprfx\\2 \\2"
  6275. # Write the raw and C identifiers.
  6276. if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  6277. # Fake it for dumpbin and say T for any non-static function
  6278. # and D for any global variable.
  6279. # Also find C++ and __fastcall symbols from MSVC++,
  6280. # which start with @ or ?.
  6281. lt_cv_sys_global_symbol_pipe="$AWK '"\
  6282. " {last_section=section; section=\$ 3};"\
  6283. " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
  6284. " \$ 0!~/External *\|/{next};"\
  6285. " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
  6286. " {if(hide[section]) next};"\
  6287. " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
  6288. " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
  6289. " s[1]~/^[@?]/{print s[1], s[1]; next};"\
  6290. " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
  6291. " ' prfx=^$ac_symprfx"
  6292. else
  6293. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  6294. fi
  6295. # Check to see that the pipe works correctly.
  6296. pipe_works=no
  6297. rm -f conftest*
  6298. cat > conftest.$ac_ext <<_LT_EOF
  6299. #ifdef __cplusplus
  6300. extern "C" {
  6301. #endif
  6302. char nm_test_var;
  6303. void nm_test_func(void);
  6304. void nm_test_func(void){}
  6305. #ifdef __cplusplus
  6306. }
  6307. #endif
  6308. int main(){nm_test_var='a';nm_test_func();return(0);}
  6309. _LT_EOF
  6310. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6311. (eval $ac_compile) 2>&5
  6312. ac_status=$?
  6313. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6314. test $ac_status = 0; }; then
  6315. # Now try to grab the symbols.
  6316. nlist=conftest.nm
  6317. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
  6318. (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
  6319. ac_status=$?
  6320. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6321. test $ac_status = 0; } && test -s "$nlist"; then
  6322. # Try sorting and uniquifying the output.
  6323. if sort "$nlist" | uniq > "$nlist"T; then
  6324. mv -f "$nlist"T "$nlist"
  6325. else
  6326. rm -f "$nlist"T
  6327. fi
  6328. # Make sure that we snagged all the symbols we need.
  6329. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
  6330. if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
  6331. cat <<_LT_EOF > conftest.$ac_ext
  6332. #ifdef __cplusplus
  6333. extern "C" {
  6334. #endif
  6335. _LT_EOF
  6336. # Now generate the symbol file.
  6337. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
  6338. cat <<_LT_EOF >> conftest.$ac_ext
  6339. /* The mapping between symbol names and symbols. */
  6340. const struct {
  6341. const char *name;
  6342. void *address;
  6343. }
  6344. lt__PROGRAM__LTX_preloaded_symbols[] =
  6345. {
  6346. { "@PROGRAM@", (void *) 0 },
  6347. _LT_EOF
  6348. $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
  6349. cat <<\_LT_EOF >> conftest.$ac_ext
  6350. {0, (void *) 0}
  6351. };
  6352. /* This works around a problem in FreeBSD linker */
  6353. #ifdef FREEBSD_WORKAROUND
  6354. static const void *lt_preloaded_setup() {
  6355. return lt__PROGRAM__LTX_preloaded_symbols;
  6356. }
  6357. #endif
  6358. #ifdef __cplusplus
  6359. }
  6360. #endif
  6361. _LT_EOF
  6362. # Now try linking the two files.
  6363. mv conftest.$ac_objext conftstm.$ac_objext
  6364. lt_save_LIBS="$LIBS"
  6365. lt_save_CFLAGS="$CFLAGS"
  6366. LIBS="conftstm.$ac_objext"
  6367. CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
  6368. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  6369. (eval $ac_link) 2>&5
  6370. ac_status=$?
  6371. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6372. test $ac_status = 0; } && test -s conftest${ac_exeext}; then
  6373. pipe_works=yes
  6374. fi
  6375. LIBS="$lt_save_LIBS"
  6376. CFLAGS="$lt_save_CFLAGS"
  6377. else
  6378. echo "cannot find nm_test_func in $nlist" >&5
  6379. fi
  6380. else
  6381. echo "cannot find nm_test_var in $nlist" >&5
  6382. fi
  6383. else
  6384. echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
  6385. fi
  6386. else
  6387. echo "$progname: failed program was:" >&5
  6388. cat conftest.$ac_ext >&5
  6389. fi
  6390. rm -rf conftest* conftst*
  6391. # Do not use the global_symbol_pipe unless it works.
  6392. if test "$pipe_works" = yes; then
  6393. break
  6394. else
  6395. lt_cv_sys_global_symbol_pipe=
  6396. fi
  6397. done
  6398. fi
  6399. if test -z "$lt_cv_sys_global_symbol_pipe"; then
  6400. lt_cv_sys_global_symbol_to_cdecl=
  6401. fi
  6402. if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  6403. { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
  6404. $as_echo "failed" >&6; }
  6405. else
  6406. { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
  6407. $as_echo "ok" >&6; }
  6408. fi
  6409. # Check whether --enable-libtool-lock was given.
  6410. if test "${enable_libtool_lock+set}" = set; then :
  6411. enableval=$enable_libtool_lock;
  6412. fi
  6413. test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
  6414. # Some flags need to be propagated to the compiler or linker for good
  6415. # libtool support.
  6416. case $host in
  6417. ia64-*-hpux*)
  6418. # Find out which ABI we are using.
  6419. echo 'int i;' > conftest.$ac_ext
  6420. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6421. (eval $ac_compile) 2>&5
  6422. ac_status=$?
  6423. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6424. test $ac_status = 0; }; then
  6425. case `/usr/bin/file conftest.$ac_objext` in
  6426. *ELF-32*)
  6427. HPUX_IA64_MODE="32"
  6428. ;;
  6429. *ELF-64*)
  6430. HPUX_IA64_MODE="64"
  6431. ;;
  6432. esac
  6433. fi
  6434. rm -rf conftest*
  6435. ;;
  6436. *-*-irix6*)
  6437. # Find out which ABI we are using.
  6438. echo '#line 7277 "configure"' > conftest.$ac_ext
  6439. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6440. (eval $ac_compile) 2>&5
  6441. ac_status=$?
  6442. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6443. test $ac_status = 0; }; then
  6444. if test "$lt_cv_prog_gnu_ld" = yes; then
  6445. case `/usr/bin/file conftest.$ac_objext` in
  6446. *32-bit*)
  6447. LD="${LD-ld} -melf32bsmip"
  6448. ;;
  6449. *N32*)
  6450. LD="${LD-ld} -melf32bmipn32"
  6451. ;;
  6452. *64-bit*)
  6453. LD="${LD-ld} -melf64bmip"
  6454. ;;
  6455. esac
  6456. else
  6457. case `/usr/bin/file conftest.$ac_objext` in
  6458. *32-bit*)
  6459. LD="${LD-ld} -32"
  6460. ;;
  6461. *N32*)
  6462. LD="${LD-ld} -n32"
  6463. ;;
  6464. *64-bit*)
  6465. LD="${LD-ld} -64"
  6466. ;;
  6467. esac
  6468. fi
  6469. fi
  6470. rm -rf conftest*
  6471. ;;
  6472. x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
  6473. s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  6474. # Find out which ABI we are using.
  6475. echo 'int i;' > conftest.$ac_ext
  6476. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6477. (eval $ac_compile) 2>&5
  6478. ac_status=$?
  6479. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6480. test $ac_status = 0; }; then
  6481. case `/usr/bin/file conftest.o` in
  6482. *32-bit*)
  6483. case $host in
  6484. x86_64-*kfreebsd*-gnu)
  6485. LD="${LD-ld} -m elf_i386_fbsd"
  6486. ;;
  6487. x86_64-*linux*)
  6488. LD="${LD-ld} -m elf_i386"
  6489. ;;
  6490. ppc64-*linux*|powerpc64-*linux*)
  6491. LD="${LD-ld} -m elf32ppclinux"
  6492. ;;
  6493. s390x-*linux*)
  6494. LD="${LD-ld} -m elf_s390"
  6495. ;;
  6496. sparc64-*linux*)
  6497. LD="${LD-ld} -m elf32_sparc"
  6498. ;;
  6499. esac
  6500. ;;
  6501. *64-bit*)
  6502. case $host in
  6503. x86_64-*kfreebsd*-gnu)
  6504. LD="${LD-ld} -m elf_x86_64_fbsd"
  6505. ;;
  6506. x86_64-*linux*)
  6507. LD="${LD-ld} -m elf_x86_64"
  6508. ;;
  6509. ppc*-*linux*|powerpc*-*linux*)
  6510. LD="${LD-ld} -m elf64ppc"
  6511. ;;
  6512. s390*-*linux*|s390*-*tpf*)
  6513. LD="${LD-ld} -m elf64_s390"
  6514. ;;
  6515. sparc*-*linux*)
  6516. LD="${LD-ld} -m elf64_sparc"
  6517. ;;
  6518. esac
  6519. ;;
  6520. esac
  6521. fi
  6522. rm -rf conftest*
  6523. ;;
  6524. *-*-sco3.2v5*)
  6525. # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  6526. SAVE_CFLAGS="$CFLAGS"
  6527. CFLAGS="$CFLAGS -belf"
  6528. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
  6529. $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
  6530. if ${lt_cv_cc_needs_belf+:} false; then :
  6531. $as_echo_n "(cached) " >&6
  6532. else
  6533. ac_ext=c
  6534. ac_cpp='$CPP $CPPFLAGS'
  6535. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6536. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6537. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6538. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  6539. /* end confdefs.h. */
  6540. int
  6541. main ()
  6542. {
  6543. ;
  6544. return 0;
  6545. }
  6546. _ACEOF
  6547. if ac_fn_c_try_link "$LINENO"; then :
  6548. lt_cv_cc_needs_belf=yes
  6549. else
  6550. lt_cv_cc_needs_belf=no
  6551. fi
  6552. rm -f core conftest.err conftest.$ac_objext \
  6553. conftest$ac_exeext conftest.$ac_ext
  6554. ac_ext=c
  6555. ac_cpp='$CPP $CPPFLAGS'
  6556. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  6557. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  6558. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  6559. fi
  6560. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
  6561. $as_echo "$lt_cv_cc_needs_belf" >&6; }
  6562. if test x"$lt_cv_cc_needs_belf" != x"yes"; then
  6563. # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
  6564. CFLAGS="$SAVE_CFLAGS"
  6565. fi
  6566. ;;
  6567. sparc*-*solaris*)
  6568. # Find out which ABI we are using.
  6569. echo 'int i;' > conftest.$ac_ext
  6570. if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  6571. (eval $ac_compile) 2>&5
  6572. ac_status=$?
  6573. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  6574. test $ac_status = 0; }; then
  6575. case `/usr/bin/file conftest.o` in
  6576. *64-bit*)
  6577. case $lt_cv_prog_gnu_ld in
  6578. yes*) LD="${LD-ld} -m elf64_sparc" ;;
  6579. *)
  6580. if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
  6581. LD="${LD-ld} -64"
  6582. fi
  6583. ;;
  6584. esac
  6585. ;;
  6586. esac
  6587. fi
  6588. rm -rf conftest*
  6589. ;;
  6590. esac
  6591. need_locks="$enable_libtool_lock"
  6592. case $host_os in
  6593. rhapsody* | darwin*)
  6594. if test -n "$ac_tool_prefix"; then
  6595. # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
  6596. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
  6597. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6598. $as_echo_n "checking for $ac_word... " >&6; }
  6599. if ${ac_cv_prog_DSYMUTIL+:} false; then :
  6600. $as_echo_n "(cached) " >&6
  6601. else
  6602. if test -n "$DSYMUTIL"; then
  6603. ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
  6604. else
  6605. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6606. for as_dir in $PATH
  6607. do
  6608. IFS=$as_save_IFS
  6609. test -z "$as_dir" && as_dir=.
  6610. for ac_exec_ext in '' $ac_executable_extensions; do
  6611. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6612. ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
  6613. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6614. break 2
  6615. fi
  6616. done
  6617. done
  6618. IFS=$as_save_IFS
  6619. fi
  6620. fi
  6621. DSYMUTIL=$ac_cv_prog_DSYMUTIL
  6622. if test -n "$DSYMUTIL"; then
  6623. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
  6624. $as_echo "$DSYMUTIL" >&6; }
  6625. else
  6626. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6627. $as_echo "no" >&6; }
  6628. fi
  6629. fi
  6630. if test -z "$ac_cv_prog_DSYMUTIL"; then
  6631. ac_ct_DSYMUTIL=$DSYMUTIL
  6632. # Extract the first word of "dsymutil", so it can be a program name with args.
  6633. set dummy dsymutil; ac_word=$2
  6634. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6635. $as_echo_n "checking for $ac_word... " >&6; }
  6636. if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
  6637. $as_echo_n "(cached) " >&6
  6638. else
  6639. if test -n "$ac_ct_DSYMUTIL"; then
  6640. ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
  6641. else
  6642. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6643. for as_dir in $PATH
  6644. do
  6645. IFS=$as_save_IFS
  6646. test -z "$as_dir" && as_dir=.
  6647. for ac_exec_ext in '' $ac_executable_extensions; do
  6648. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6649. ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
  6650. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6651. break 2
  6652. fi
  6653. done
  6654. done
  6655. IFS=$as_save_IFS
  6656. fi
  6657. fi
  6658. ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
  6659. if test -n "$ac_ct_DSYMUTIL"; then
  6660. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
  6661. $as_echo "$ac_ct_DSYMUTIL" >&6; }
  6662. else
  6663. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6664. $as_echo "no" >&6; }
  6665. fi
  6666. if test "x$ac_ct_DSYMUTIL" = x; then
  6667. DSYMUTIL=":"
  6668. else
  6669. case $cross_compiling:$ac_tool_warned in
  6670. yes:)
  6671. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6672. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6673. ac_tool_warned=yes ;;
  6674. esac
  6675. DSYMUTIL=$ac_ct_DSYMUTIL
  6676. fi
  6677. else
  6678. DSYMUTIL="$ac_cv_prog_DSYMUTIL"
  6679. fi
  6680. if test -n "$ac_tool_prefix"; then
  6681. # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
  6682. set dummy ${ac_tool_prefix}nmedit; ac_word=$2
  6683. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6684. $as_echo_n "checking for $ac_word... " >&6; }
  6685. if ${ac_cv_prog_NMEDIT+:} false; then :
  6686. $as_echo_n "(cached) " >&6
  6687. else
  6688. if test -n "$NMEDIT"; then
  6689. ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
  6690. else
  6691. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6692. for as_dir in $PATH
  6693. do
  6694. IFS=$as_save_IFS
  6695. test -z "$as_dir" && as_dir=.
  6696. for ac_exec_ext in '' $ac_executable_extensions; do
  6697. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6698. ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
  6699. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6700. break 2
  6701. fi
  6702. done
  6703. done
  6704. IFS=$as_save_IFS
  6705. fi
  6706. fi
  6707. NMEDIT=$ac_cv_prog_NMEDIT
  6708. if test -n "$NMEDIT"; then
  6709. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
  6710. $as_echo "$NMEDIT" >&6; }
  6711. else
  6712. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6713. $as_echo "no" >&6; }
  6714. fi
  6715. fi
  6716. if test -z "$ac_cv_prog_NMEDIT"; then
  6717. ac_ct_NMEDIT=$NMEDIT
  6718. # Extract the first word of "nmedit", so it can be a program name with args.
  6719. set dummy nmedit; ac_word=$2
  6720. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6721. $as_echo_n "checking for $ac_word... " >&6; }
  6722. if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
  6723. $as_echo_n "(cached) " >&6
  6724. else
  6725. if test -n "$ac_ct_NMEDIT"; then
  6726. ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
  6727. else
  6728. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6729. for as_dir in $PATH
  6730. do
  6731. IFS=$as_save_IFS
  6732. test -z "$as_dir" && as_dir=.
  6733. for ac_exec_ext in '' $ac_executable_extensions; do
  6734. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6735. ac_cv_prog_ac_ct_NMEDIT="nmedit"
  6736. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6737. break 2
  6738. fi
  6739. done
  6740. done
  6741. IFS=$as_save_IFS
  6742. fi
  6743. fi
  6744. ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
  6745. if test -n "$ac_ct_NMEDIT"; then
  6746. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
  6747. $as_echo "$ac_ct_NMEDIT" >&6; }
  6748. else
  6749. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6750. $as_echo "no" >&6; }
  6751. fi
  6752. if test "x$ac_ct_NMEDIT" = x; then
  6753. NMEDIT=":"
  6754. else
  6755. case $cross_compiling:$ac_tool_warned in
  6756. yes:)
  6757. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6758. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6759. ac_tool_warned=yes ;;
  6760. esac
  6761. NMEDIT=$ac_ct_NMEDIT
  6762. fi
  6763. else
  6764. NMEDIT="$ac_cv_prog_NMEDIT"
  6765. fi
  6766. if test -n "$ac_tool_prefix"; then
  6767. # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
  6768. set dummy ${ac_tool_prefix}lipo; ac_word=$2
  6769. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6770. $as_echo_n "checking for $ac_word... " >&6; }
  6771. if ${ac_cv_prog_LIPO+:} false; then :
  6772. $as_echo_n "(cached) " >&6
  6773. else
  6774. if test -n "$LIPO"; then
  6775. ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
  6776. else
  6777. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6778. for as_dir in $PATH
  6779. do
  6780. IFS=$as_save_IFS
  6781. test -z "$as_dir" && as_dir=.
  6782. for ac_exec_ext in '' $ac_executable_extensions; do
  6783. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6784. ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
  6785. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6786. break 2
  6787. fi
  6788. done
  6789. done
  6790. IFS=$as_save_IFS
  6791. fi
  6792. fi
  6793. LIPO=$ac_cv_prog_LIPO
  6794. if test -n "$LIPO"; then
  6795. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
  6796. $as_echo "$LIPO" >&6; }
  6797. else
  6798. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6799. $as_echo "no" >&6; }
  6800. fi
  6801. fi
  6802. if test -z "$ac_cv_prog_LIPO"; then
  6803. ac_ct_LIPO=$LIPO
  6804. # Extract the first word of "lipo", so it can be a program name with args.
  6805. set dummy lipo; ac_word=$2
  6806. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6807. $as_echo_n "checking for $ac_word... " >&6; }
  6808. if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
  6809. $as_echo_n "(cached) " >&6
  6810. else
  6811. if test -n "$ac_ct_LIPO"; then
  6812. ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
  6813. else
  6814. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6815. for as_dir in $PATH
  6816. do
  6817. IFS=$as_save_IFS
  6818. test -z "$as_dir" && as_dir=.
  6819. for ac_exec_ext in '' $ac_executable_extensions; do
  6820. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6821. ac_cv_prog_ac_ct_LIPO="lipo"
  6822. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6823. break 2
  6824. fi
  6825. done
  6826. done
  6827. IFS=$as_save_IFS
  6828. fi
  6829. fi
  6830. ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
  6831. if test -n "$ac_ct_LIPO"; then
  6832. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
  6833. $as_echo "$ac_ct_LIPO" >&6; }
  6834. else
  6835. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6836. $as_echo "no" >&6; }
  6837. fi
  6838. if test "x$ac_ct_LIPO" = x; then
  6839. LIPO=":"
  6840. else
  6841. case $cross_compiling:$ac_tool_warned in
  6842. yes:)
  6843. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6844. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6845. ac_tool_warned=yes ;;
  6846. esac
  6847. LIPO=$ac_ct_LIPO
  6848. fi
  6849. else
  6850. LIPO="$ac_cv_prog_LIPO"
  6851. fi
  6852. if test -n "$ac_tool_prefix"; then
  6853. # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
  6854. set dummy ${ac_tool_prefix}otool; ac_word=$2
  6855. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6856. $as_echo_n "checking for $ac_word... " >&6; }
  6857. if ${ac_cv_prog_OTOOL+:} false; then :
  6858. $as_echo_n "(cached) " >&6
  6859. else
  6860. if test -n "$OTOOL"; then
  6861. ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
  6862. else
  6863. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6864. for as_dir in $PATH
  6865. do
  6866. IFS=$as_save_IFS
  6867. test -z "$as_dir" && as_dir=.
  6868. for ac_exec_ext in '' $ac_executable_extensions; do
  6869. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6870. ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
  6871. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6872. break 2
  6873. fi
  6874. done
  6875. done
  6876. IFS=$as_save_IFS
  6877. fi
  6878. fi
  6879. OTOOL=$ac_cv_prog_OTOOL
  6880. if test -n "$OTOOL"; then
  6881. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
  6882. $as_echo "$OTOOL" >&6; }
  6883. else
  6884. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6885. $as_echo "no" >&6; }
  6886. fi
  6887. fi
  6888. if test -z "$ac_cv_prog_OTOOL"; then
  6889. ac_ct_OTOOL=$OTOOL
  6890. # Extract the first word of "otool", so it can be a program name with args.
  6891. set dummy otool; ac_word=$2
  6892. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6893. $as_echo_n "checking for $ac_word... " >&6; }
  6894. if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
  6895. $as_echo_n "(cached) " >&6
  6896. else
  6897. if test -n "$ac_ct_OTOOL"; then
  6898. ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
  6899. else
  6900. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6901. for as_dir in $PATH
  6902. do
  6903. IFS=$as_save_IFS
  6904. test -z "$as_dir" && as_dir=.
  6905. for ac_exec_ext in '' $ac_executable_extensions; do
  6906. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6907. ac_cv_prog_ac_ct_OTOOL="otool"
  6908. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6909. break 2
  6910. fi
  6911. done
  6912. done
  6913. IFS=$as_save_IFS
  6914. fi
  6915. fi
  6916. ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
  6917. if test -n "$ac_ct_OTOOL"; then
  6918. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
  6919. $as_echo "$ac_ct_OTOOL" >&6; }
  6920. else
  6921. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6922. $as_echo "no" >&6; }
  6923. fi
  6924. if test "x$ac_ct_OTOOL" = x; then
  6925. OTOOL=":"
  6926. else
  6927. case $cross_compiling:$ac_tool_warned in
  6928. yes:)
  6929. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  6930. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  6931. ac_tool_warned=yes ;;
  6932. esac
  6933. OTOOL=$ac_ct_OTOOL
  6934. fi
  6935. else
  6936. OTOOL="$ac_cv_prog_OTOOL"
  6937. fi
  6938. if test -n "$ac_tool_prefix"; then
  6939. # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
  6940. set dummy ${ac_tool_prefix}otool64; ac_word=$2
  6941. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6942. $as_echo_n "checking for $ac_word... " >&6; }
  6943. if ${ac_cv_prog_OTOOL64+:} false; then :
  6944. $as_echo_n "(cached) " >&6
  6945. else
  6946. if test -n "$OTOOL64"; then
  6947. ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
  6948. else
  6949. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6950. for as_dir in $PATH
  6951. do
  6952. IFS=$as_save_IFS
  6953. test -z "$as_dir" && as_dir=.
  6954. for ac_exec_ext in '' $ac_executable_extensions; do
  6955. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6956. ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
  6957. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6958. break 2
  6959. fi
  6960. done
  6961. done
  6962. IFS=$as_save_IFS
  6963. fi
  6964. fi
  6965. OTOOL64=$ac_cv_prog_OTOOL64
  6966. if test -n "$OTOOL64"; then
  6967. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
  6968. $as_echo "$OTOOL64" >&6; }
  6969. else
  6970. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  6971. $as_echo "no" >&6; }
  6972. fi
  6973. fi
  6974. if test -z "$ac_cv_prog_OTOOL64"; then
  6975. ac_ct_OTOOL64=$OTOOL64
  6976. # Extract the first word of "otool64", so it can be a program name with args.
  6977. set dummy otool64; ac_word=$2
  6978. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
  6979. $as_echo_n "checking for $ac_word... " >&6; }
  6980. if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
  6981. $as_echo_n "(cached) " >&6
  6982. else
  6983. if test -n "$ac_ct_OTOOL64"; then
  6984. ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
  6985. else
  6986. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  6987. for as_dir in $PATH
  6988. do
  6989. IFS=$as_save_IFS
  6990. test -z "$as_dir" && as_dir=.
  6991. for ac_exec_ext in '' $ac_executable_extensions; do
  6992. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  6993. ac_cv_prog_ac_ct_OTOOL64="otool64"
  6994. $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
  6995. break 2
  6996. fi
  6997. done
  6998. done
  6999. IFS=$as_save_IFS
  7000. fi
  7001. fi
  7002. ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
  7003. if test -n "$ac_ct_OTOOL64"; then
  7004. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
  7005. $as_echo "$ac_ct_OTOOL64" >&6; }
  7006. else
  7007. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7008. $as_echo "no" >&6; }
  7009. fi
  7010. if test "x$ac_ct_OTOOL64" = x; then
  7011. OTOOL64=":"
  7012. else
  7013. case $cross_compiling:$ac_tool_warned in
  7014. yes:)
  7015. { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
  7016. $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
  7017. ac_tool_warned=yes ;;
  7018. esac
  7019. OTOOL64=$ac_ct_OTOOL64
  7020. fi
  7021. else
  7022. OTOOL64="$ac_cv_prog_OTOOL64"
  7023. fi
  7024. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
  7025. $as_echo_n "checking for -single_module linker flag... " >&6; }
  7026. if ${lt_cv_apple_cc_single_mod+:} false; then :
  7027. $as_echo_n "(cached) " >&6
  7028. else
  7029. lt_cv_apple_cc_single_mod=no
  7030. if test -z "${LT_MULTI_MODULE}"; then
  7031. # By default we will add the -single_module flag. You can override
  7032. # by either setting the environment variable LT_MULTI_MODULE
  7033. # non-empty at configure time, or by adding -multi_module to the
  7034. # link flags.
  7035. rm -rf libconftest.dylib*
  7036. echo "int foo(void){return 1;}" > conftest.c
  7037. echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
  7038. -dynamiclib -Wl,-single_module conftest.c" >&5
  7039. $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
  7040. -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
  7041. _lt_result=$?
  7042. if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
  7043. lt_cv_apple_cc_single_mod=yes
  7044. else
  7045. cat conftest.err >&5
  7046. fi
  7047. rm -rf libconftest.dylib*
  7048. rm -f conftest.*
  7049. fi
  7050. fi
  7051. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
  7052. $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
  7053. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
  7054. $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
  7055. if ${lt_cv_ld_exported_symbols_list+:} false; then :
  7056. $as_echo_n "(cached) " >&6
  7057. else
  7058. lt_cv_ld_exported_symbols_list=no
  7059. save_LDFLAGS=$LDFLAGS
  7060. echo "_main" > conftest.sym
  7061. LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
  7062. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  7063. /* end confdefs.h. */
  7064. int
  7065. main ()
  7066. {
  7067. ;
  7068. return 0;
  7069. }
  7070. _ACEOF
  7071. if ac_fn_c_try_link "$LINENO"; then :
  7072. lt_cv_ld_exported_symbols_list=yes
  7073. else
  7074. lt_cv_ld_exported_symbols_list=no
  7075. fi
  7076. rm -f core conftest.err conftest.$ac_objext \
  7077. conftest$ac_exeext conftest.$ac_ext
  7078. LDFLAGS="$save_LDFLAGS"
  7079. fi
  7080. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
  7081. $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
  7082. case $host_os in
  7083. rhapsody* | darwin1.[012])
  7084. _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
  7085. darwin1.*)
  7086. _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
  7087. darwin*) # darwin 5.x on
  7088. # if running on 10.5 or later, the deployment target defaults
  7089. # to the OS version, if on x86, and 10.4, the deployment
  7090. # target defaults to 10.4. Don't you love it?
  7091. case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
  7092. 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
  7093. _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
  7094. 10.[012]*)
  7095. _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
  7096. 10.*)
  7097. _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
  7098. esac
  7099. ;;
  7100. esac
  7101. if test "$lt_cv_apple_cc_single_mod" = "yes"; then
  7102. _lt_dar_single_mod='$single_module'
  7103. fi
  7104. if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
  7105. _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
  7106. else
  7107. _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
  7108. fi
  7109. if test "$DSYMUTIL" != ":"; then
  7110. _lt_dsymutil='~$DSYMUTIL $lib || :'
  7111. else
  7112. _lt_dsymutil=
  7113. fi
  7114. ;;
  7115. esac
  7116. for ac_header in dlfcn.h
  7117. do :
  7118. ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
  7119. "
  7120. if test "x$ac_cv_header_dlfcn_h" = xyes; then :
  7121. cat >>confdefs.h <<_ACEOF
  7122. #define HAVE_DLFCN_H 1
  7123. _ACEOF
  7124. fi
  7125. done
  7126. # Set options
  7127. # Check whether --enable-static was given.
  7128. if test "${enable_static+set}" = set; then :
  7129. enableval=$enable_static; p=${PACKAGE-default}
  7130. case $enableval in
  7131. yes) enable_static=yes ;;
  7132. no) enable_static=no ;;
  7133. *)
  7134. enable_static=no
  7135. # Look at the argument we got. We use all the common list separators.
  7136. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7137. for pkg in $enableval; do
  7138. IFS="$lt_save_ifs"
  7139. if test "X$pkg" = "X$p"; then
  7140. enable_static=yes
  7141. fi
  7142. done
  7143. IFS="$lt_save_ifs"
  7144. ;;
  7145. esac
  7146. else
  7147. enable_static=no
  7148. fi
  7149. # Check whether --with-pic was given.
  7150. if test "${with_pic+set}" = set; then :
  7151. withval=$with_pic; pic_mode="$withval"
  7152. else
  7153. pic_mode=default
  7154. fi
  7155. test -z "$pic_mode" && pic_mode=yes
  7156. enable_dlopen=no
  7157. enable_win32_dll=no
  7158. # Check whether --enable-shared was given.
  7159. if test "${enable_shared+set}" = set; then :
  7160. enableval=$enable_shared; p=${PACKAGE-default}
  7161. case $enableval in
  7162. yes) enable_shared=yes ;;
  7163. no) enable_shared=no ;;
  7164. *)
  7165. enable_shared=no
  7166. # Look at the argument we got. We use all the common list separators.
  7167. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7168. for pkg in $enableval; do
  7169. IFS="$lt_save_ifs"
  7170. if test "X$pkg" = "X$p"; then
  7171. enable_shared=yes
  7172. fi
  7173. done
  7174. IFS="$lt_save_ifs"
  7175. ;;
  7176. esac
  7177. else
  7178. enable_shared=yes
  7179. fi
  7180. # Check whether --enable-fast-install was given.
  7181. if test "${enable_fast_install+set}" = set; then :
  7182. enableval=$enable_fast_install; p=${PACKAGE-default}
  7183. case $enableval in
  7184. yes) enable_fast_install=yes ;;
  7185. no) enable_fast_install=no ;;
  7186. *)
  7187. enable_fast_install=no
  7188. # Look at the argument we got. We use all the common list separators.
  7189. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  7190. for pkg in $enableval; do
  7191. IFS="$lt_save_ifs"
  7192. if test "X$pkg" = "X$p"; then
  7193. enable_fast_install=yes
  7194. fi
  7195. done
  7196. IFS="$lt_save_ifs"
  7197. ;;
  7198. esac
  7199. else
  7200. enable_fast_install=yes
  7201. fi
  7202. # This can be used to rebuild libtool when needed
  7203. LIBTOOL_DEPS="$ltmain"
  7204. # Always use our own libtool.
  7205. LIBTOOL='$(SHELL) $(top_builddir)/libtool'
  7206. test -z "$LN_S" && LN_S="ln -s"
  7207. if test -n "${ZSH_VERSION+set}" ; then
  7208. setopt NO_GLOB_SUBST
  7209. fi
  7210. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
  7211. $as_echo_n "checking for objdir... " >&6; }
  7212. if ${lt_cv_objdir+:} false; then :
  7213. $as_echo_n "(cached) " >&6
  7214. else
  7215. rm -f .libs 2>/dev/null
  7216. mkdir .libs 2>/dev/null
  7217. if test -d .libs; then
  7218. lt_cv_objdir=.libs
  7219. else
  7220. # MS-DOS does not allow filenames that begin with a dot.
  7221. lt_cv_objdir=_libs
  7222. fi
  7223. rmdir .libs 2>/dev/null
  7224. fi
  7225. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
  7226. $as_echo "$lt_cv_objdir" >&6; }
  7227. objdir=$lt_cv_objdir
  7228. cat >>confdefs.h <<_ACEOF
  7229. #define LT_OBJDIR "$lt_cv_objdir/"
  7230. _ACEOF
  7231. case $host_os in
  7232. aix3*)
  7233. # AIX sometimes has problems with the GCC collect2 program. For some
  7234. # reason, if we set the COLLECT_NAMES environment variable, the problems
  7235. # vanish in a puff of smoke.
  7236. if test "X${COLLECT_NAMES+set}" != Xset; then
  7237. COLLECT_NAMES=
  7238. export COLLECT_NAMES
  7239. fi
  7240. ;;
  7241. esac
  7242. # Sed substitution that helps us do robust quoting. It backslashifies
  7243. # metacharacters that are still active within double-quoted strings.
  7244. sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
  7245. # Same as above, but do not quote variable references.
  7246. double_quote_subst='s/\(["`\\]\)/\\\1/g'
  7247. # Sed substitution to delay expansion of an escaped shell variable in a
  7248. # double_quote_subst'ed string.
  7249. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
  7250. # Sed substitution to delay expansion of an escaped single quote.
  7251. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
  7252. # Sed substitution to avoid accidental globbing in evaled expressions
  7253. no_glob_subst='s/\*/\\\*/g'
  7254. # Global variables:
  7255. ofile=libtool
  7256. can_build_shared=yes
  7257. # All known linkers require a `.a' archive for static linking (except MSVC,
  7258. # which needs '.lib').
  7259. libext=a
  7260. with_gnu_ld="$lt_cv_prog_gnu_ld"
  7261. old_CC="$CC"
  7262. old_CFLAGS="$CFLAGS"
  7263. # Set sane defaults for various variables
  7264. test -z "$CC" && CC=cc
  7265. test -z "$LTCC" && LTCC=$CC
  7266. test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
  7267. test -z "$LD" && LD=ld
  7268. test -z "$ac_objext" && ac_objext=o
  7269. for cc_temp in $compiler""; do
  7270. case $cc_temp in
  7271. compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
  7272. distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
  7273. \-*) ;;
  7274. *) break;;
  7275. esac
  7276. done
  7277. cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
  7278. # Only perform the check for file, if the check method requires it
  7279. test -z "$MAGIC_CMD" && MAGIC_CMD=file
  7280. case $deplibs_check_method in
  7281. file_magic*)
  7282. if test "$file_magic_cmd" = '$MAGIC_CMD'; then
  7283. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
  7284. $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
  7285. if ${lt_cv_path_MAGIC_CMD+:} false; then :
  7286. $as_echo_n "(cached) " >&6
  7287. else
  7288. case $MAGIC_CMD in
  7289. [\\/*] | ?:[\\/]*)
  7290. lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
  7291. ;;
  7292. *)
  7293. lt_save_MAGIC_CMD="$MAGIC_CMD"
  7294. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  7295. ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  7296. for ac_dir in $ac_dummy; do
  7297. IFS="$lt_save_ifs"
  7298. test -z "$ac_dir" && ac_dir=.
  7299. if test -f $ac_dir/${ac_tool_prefix}file; then
  7300. lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
  7301. if test -n "$file_magic_test_file"; then
  7302. case $deplibs_check_method in
  7303. "file_magic "*)
  7304. file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
  7305. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7306. if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
  7307. $EGREP "$file_magic_regex" > /dev/null; then
  7308. :
  7309. else
  7310. cat <<_LT_EOF 1>&2
  7311. *** Warning: the command libtool uses to detect shared libraries,
  7312. *** $file_magic_cmd, produces output that libtool cannot recognize.
  7313. *** The result is that libtool may fail to recognize shared libraries
  7314. *** as such. This will affect the creation of libtool libraries that
  7315. *** depend on shared libraries, but programs linked with such libtool
  7316. *** libraries will work regardless of this problem. Nevertheless, you
  7317. *** may want to report the problem to your system manager and/or to
  7318. *** bug-libtool@gnu.org
  7319. _LT_EOF
  7320. fi ;;
  7321. esac
  7322. fi
  7323. break
  7324. fi
  7325. done
  7326. IFS="$lt_save_ifs"
  7327. MAGIC_CMD="$lt_save_MAGIC_CMD"
  7328. ;;
  7329. esac
  7330. fi
  7331. MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
  7332. if test -n "$MAGIC_CMD"; then
  7333. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
  7334. $as_echo "$MAGIC_CMD" >&6; }
  7335. else
  7336. { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  7337. $as_echo "no" >&6; }
  7338. fi
  7339. if test -z "$lt_cv_path_MAGIC_CMD"; then
  7340. if test -n "$ac_tool_prefix"; then
  7341. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
  7342. $as_echo_n "checking for file... " >&6; }
  7343. if ${lt_cv_path_MAGIC_CMD+:} false; then :
  7344. $as_echo_n "(cached) " >&6
  7345. else
  7346. case $MAGIC_CMD in
  7347. [\\/*] | ?:[\\/]*)
  7348. lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
  7349. ;;
  7350. *)
  7351. lt_save_MAGIC_CMD="$MAGIC_CMD"
  7352. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  7353. ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  7354. for ac_dir in $ac_dummy; do
  7355. IFS="$lt_save_ifs"
  7356. test -z "$ac