configure 767 KB

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  1. #! /bin/sh
  2. # Guess values for system-dependent variables and create Makefiles.
  3. # Generated by GNU Autoconf 2.61.
  4. #
  5. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  6. # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
  7. # This configure script is free software; the Free Software Foundation
  8. # gives unlimited permission to copy, distribute and modify it.
  9. ## --------------------- ##
  10. ## M4sh Initialization. ##
  11. ## --------------------- ##
  12. # Be more Bourne compatible
  13. DUALCASE=1; export DUALCASE # for MKS sh
  14. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  15. emulate sh
  16. NULLCMD=:
  17. # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  18. # is contrary to our usage. Disable this feature.
  19. alias -g '${1+"$@"}'='"$@"'
  20. setopt NO_GLOB_SUBST
  21. else
  22. case `(set -o) 2>/dev/null` in
  23. *posix*) set -o posix ;;
  24. esac
  25. fi
  26. # PATH needs CR
  27. # Avoid depending upon Character Ranges.
  28. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  29. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  30. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  31. as_cr_digits='0123456789'
  32. as_cr_alnum=$as_cr_Letters$as_cr_digits
  33. # The user is always right.
  34. if test "${PATH_SEPARATOR+set}" != set; then
  35. echo "#! /bin/sh" >conf$$.sh
  36. echo "exit 0" >>conf$$.sh
  37. chmod +x conf$$.sh
  38. if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  39. PATH_SEPARATOR=';'
  40. else
  41. PATH_SEPARATOR=:
  42. fi
  43. rm -f conf$$.sh
  44. fi
  45. # Support unset when possible.
  46. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  47. as_unset=unset
  48. else
  49. as_unset=false
  50. fi
  51. # IFS
  52. # We need space, tab and new line, in precisely that order. Quoting is
  53. # there to prevent editors from complaining about space-tab.
  54. # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  55. # splitting by setting IFS to empty value.)
  56. as_nl='
  57. '
  58. IFS=" "" $as_nl"
  59. # Find who we are. Look in the path if we contain no directory separator.
  60. case $0 in
  61. *[\\/]* ) as_myself=$0 ;;
  62. *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  63. for as_dir in $PATH
  64. do
  65. IFS=$as_save_IFS
  66. test -z "$as_dir" && as_dir=.
  67. test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  68. done
  69. IFS=$as_save_IFS
  70. ;;
  71. esac
  72. # We did not find ourselves, most probably we were run as `sh COMMAND'
  73. # in which case we are not to be found in the path.
  74. if test "x$as_myself" = x; then
  75. as_myself=$0
  76. fi
  77. if test ! -f "$as_myself"; then
  78. echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  79. { (exit 1); exit 1; }
  80. fi
  81. # Work around bugs in pre-3.0 UWIN ksh.
  82. for as_var in ENV MAIL MAILPATH
  83. do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  84. done
  85. PS1='$ '
  86. PS2='> '
  87. PS4='+ '
  88. # NLS nuisances.
  89. for as_var in \
  90. LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  91. LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  92. LC_TELEPHONE LC_TIME
  93. do
  94. if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  95. eval $as_var=C; export $as_var
  96. else
  97. ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  98. fi
  99. done
  100. # Required to use basename.
  101. if expr a : '\(a\)' >/dev/null 2>&1 &&
  102. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  103. as_expr=expr
  104. else
  105. as_expr=false
  106. fi
  107. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  108. as_basename=basename
  109. else
  110. as_basename=false
  111. fi
  112. # Name of the executable.
  113. as_me=`$as_basename -- "$0" ||
  114. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  115. X"$0" : 'X\(//\)$' \| \
  116. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  117. echo X/"$0" |
  118. sed '/^.*\/\([^/][^/]*\)\/*$/{
  119. s//\1/
  120. q
  121. }
  122. /^X\/\(\/\/\)$/{
  123. s//\1/
  124. q
  125. }
  126. /^X\/\(\/\).*/{
  127. s//\1/
  128. q
  129. }
  130. s/.*/./; q'`
  131. # CDPATH.
  132. $as_unset CDPATH
  133. if test "x$CONFIG_SHELL" = x; then
  134. if (eval ":") 2>/dev/null; then
  135. as_have_required=yes
  136. else
  137. as_have_required=no
  138. fi
  139. if test $as_have_required = yes && (eval ":
  140. (as_func_return () {
  141. (exit \$1)
  142. }
  143. as_func_success () {
  144. as_func_return 0
  145. }
  146. as_func_failure () {
  147. as_func_return 1
  148. }
  149. as_func_ret_success () {
  150. return 0
  151. }
  152. as_func_ret_failure () {
  153. return 1
  154. }
  155. exitcode=0
  156. if as_func_success; then
  157. :
  158. else
  159. exitcode=1
  160. echo as_func_success failed.
  161. fi
  162. if as_func_failure; then
  163. exitcode=1
  164. echo as_func_failure succeeded.
  165. fi
  166. if as_func_ret_success; then
  167. :
  168. else
  169. exitcode=1
  170. echo as_func_ret_success failed.
  171. fi
  172. if as_func_ret_failure; then
  173. exitcode=1
  174. echo as_func_ret_failure succeeded.
  175. fi
  176. if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  177. :
  178. else
  179. exitcode=1
  180. echo positional parameters were not saved.
  181. fi
  182. test \$exitcode = 0) || { (exit 1); exit 1; }
  183. (
  184. as_lineno_1=\$LINENO
  185. as_lineno_2=\$LINENO
  186. test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
  187. test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
  188. ") 2> /dev/null; then
  189. :
  190. else
  191. as_candidate_shells=
  192. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  193. for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  194. do
  195. IFS=$as_save_IFS
  196. test -z "$as_dir" && as_dir=.
  197. case $as_dir in
  198. /*)
  199. for as_base in sh bash ksh sh5; do
  200. as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
  201. done;;
  202. esac
  203. done
  204. IFS=$as_save_IFS
  205. for as_shell in $as_candidate_shells $SHELL; do
  206. # Try only shells that exist, to save several forks.
  207. if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  208. { ("$as_shell") 2> /dev/null <<\_ASEOF
  209. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  210. emulate sh
  211. NULLCMD=:
  212. # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  213. # is contrary to our usage. Disable this feature.
  214. alias -g '${1+"$@"}'='"$@"'
  215. setopt NO_GLOB_SUBST
  216. else
  217. case `(set -o) 2>/dev/null` in
  218. *posix*) set -o posix ;;
  219. esac
  220. fi
  221. :
  222. _ASEOF
  223. }; then
  224. CONFIG_SHELL=$as_shell
  225. as_have_required=yes
  226. if { "$as_shell" 2> /dev/null <<\_ASEOF
  227. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  228. emulate sh
  229. NULLCMD=:
  230. # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  231. # is contrary to our usage. Disable this feature.
  232. alias -g '${1+"$@"}'='"$@"'
  233. setopt NO_GLOB_SUBST
  234. else
  235. case `(set -o) 2>/dev/null` in
  236. *posix*) set -o posix ;;
  237. esac
  238. fi
  239. :
  240. (as_func_return () {
  241. (exit $1)
  242. }
  243. as_func_success () {
  244. as_func_return 0
  245. }
  246. as_func_failure () {
  247. as_func_return 1
  248. }
  249. as_func_ret_success () {
  250. return 0
  251. }
  252. as_func_ret_failure () {
  253. return 1
  254. }
  255. exitcode=0
  256. if as_func_success; then
  257. :
  258. else
  259. exitcode=1
  260. echo as_func_success failed.
  261. fi
  262. if as_func_failure; then
  263. exitcode=1
  264. echo as_func_failure succeeded.
  265. fi
  266. if as_func_ret_success; then
  267. :
  268. else
  269. exitcode=1
  270. echo as_func_ret_success failed.
  271. fi
  272. if as_func_ret_failure; then
  273. exitcode=1
  274. echo as_func_ret_failure succeeded.
  275. fi
  276. if ( set x; as_func_ret_success y && test x = "$1" ); then
  277. :
  278. else
  279. exitcode=1
  280. echo positional parameters were not saved.
  281. fi
  282. test $exitcode = 0) || { (exit 1); exit 1; }
  283. (
  284. as_lineno_1=$LINENO
  285. as_lineno_2=$LINENO
  286. test "x$as_lineno_1" != "x$as_lineno_2" &&
  287. test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
  288. _ASEOF
  289. }; then
  290. break
  291. fi
  292. fi
  293. done
  294. if test "x$CONFIG_SHELL" != x; then
  295. for as_var in BASH_ENV ENV
  296. do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  297. done
  298. export CONFIG_SHELL
  299. exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
  300. fi
  301. if test $as_have_required = no; then
  302. echo This script requires a shell more modern than all the
  303. echo shells that I found on your system. Please install a
  304. echo modern shell, or manually run the script under such a
  305. echo shell if you do have one.
  306. { (exit 1); exit 1; }
  307. fi
  308. fi
  309. fi
  310. (eval "as_func_return () {
  311. (exit \$1)
  312. }
  313. as_func_success () {
  314. as_func_return 0
  315. }
  316. as_func_failure () {
  317. as_func_return 1
  318. }
  319. as_func_ret_success () {
  320. return 0
  321. }
  322. as_func_ret_failure () {
  323. return 1
  324. }
  325. exitcode=0
  326. if as_func_success; then
  327. :
  328. else
  329. exitcode=1
  330. echo as_func_success failed.
  331. fi
  332. if as_func_failure; then
  333. exitcode=1
  334. echo as_func_failure succeeded.
  335. fi
  336. if as_func_ret_success; then
  337. :
  338. else
  339. exitcode=1
  340. echo as_func_ret_success failed.
  341. fi
  342. if as_func_ret_failure; then
  343. exitcode=1
  344. echo as_func_ret_failure succeeded.
  345. fi
  346. if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  347. :
  348. else
  349. exitcode=1
  350. echo positional parameters were not saved.
  351. fi
  352. test \$exitcode = 0") || {
  353. echo No shell found that supports shell functions.
  354. echo Please tell autoconf@gnu.org about your system,
  355. echo including any error possibly output before this
  356. echo message
  357. }
  358. as_lineno_1=$LINENO
  359. as_lineno_2=$LINENO
  360. test "x$as_lineno_1" != "x$as_lineno_2" &&
  361. test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
  362. # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  363. # uniformly replaced by the line number. The first 'sed' inserts a
  364. # line-number line after each line using $LINENO; the second 'sed'
  365. # does the real work. The second script uses 'N' to pair each
  366. # line-number line with the line containing $LINENO, and appends
  367. # trailing '-' during substitution so that $LINENO is not a special
  368. # case at line end.
  369. # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  370. # scripts with optimization help from Paolo Bonzini. Blame Lee
  371. # E. McMahon (1931-1989) for sed's syntax. :-)
  372. sed -n '
  373. p
  374. /[$]LINENO/=
  375. ' <$as_myself |
  376. sed '
  377. s/[$]LINENO.*/&-/
  378. t lineno
  379. b
  380. :lineno
  381. N
  382. :loop
  383. s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  384. t loop
  385. s/-\n.*//
  386. ' >$as_me.lineno &&
  387. chmod +x "$as_me.lineno" ||
  388. { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  389. { (exit 1); exit 1; }; }
  390. # Don't try to exec as it changes $[0], causing all sort of problems
  391. # (the dirname of $[0] is not the place where we might find the
  392. # original and so on. Autoconf is especially sensitive to this).
  393. . "./$as_me.lineno"
  394. # Exit status is that of the last command.
  395. exit
  396. }
  397. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  398. as_dirname=dirname
  399. else
  400. as_dirname=false
  401. fi
  402. ECHO_C= ECHO_N= ECHO_T=
  403. case `echo -n x` in
  404. -n*)
  405. case `echo 'x\c'` in
  406. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  407. *) ECHO_C='\c';;
  408. esac;;
  409. *)
  410. ECHO_N='-n';;
  411. esac
  412. if expr a : '\(a\)' >/dev/null 2>&1 &&
  413. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  414. as_expr=expr
  415. else
  416. as_expr=false
  417. fi
  418. rm -f conf$$ conf$$.exe conf$$.file
  419. if test -d conf$$.dir; then
  420. rm -f conf$$.dir/conf$$.file
  421. else
  422. rm -f conf$$.dir
  423. mkdir conf$$.dir
  424. fi
  425. echo >conf$$.file
  426. if ln -s conf$$.file conf$$ 2>/dev/null; then
  427. as_ln_s='ln -s'
  428. # ... but there are two gotchas:
  429. # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  430. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  431. # In both cases, we have to default to `cp -p'.
  432. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  433. as_ln_s='cp -p'
  434. elif ln conf$$.file conf$$ 2>/dev/null; then
  435. as_ln_s=ln
  436. else
  437. as_ln_s='cp -p'
  438. fi
  439. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  440. rmdir conf$$.dir 2>/dev/null
  441. if mkdir -p . 2>/dev/null; then
  442. as_mkdir_p=:
  443. else
  444. test -d ./-p && rmdir ./-p
  445. as_mkdir_p=false
  446. fi
  447. if test -x / >/dev/null 2>&1; then
  448. as_test_x='test -x'
  449. else
  450. if ls -dL / >/dev/null 2>&1; then
  451. as_ls_L_option=L
  452. else
  453. as_ls_L_option=
  454. fi
  455. as_test_x='
  456. eval sh -c '\''
  457. if test -d "$1"; then
  458. test -d "$1/.";
  459. else
  460. case $1 in
  461. -*)set "./$1";;
  462. esac;
  463. case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
  464. ???[sx]*):;;*)false;;esac;fi
  465. '\'' sh
  466. '
  467. fi
  468. as_executable_p=$as_test_x
  469. # Sed expression to map a string onto a valid CPP name.
  470. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  471. # Sed expression to map a string onto a valid variable name.
  472. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  473. # Check that we are running under the correct shell.
  474. SHELL=${CONFIG_SHELL-/bin/sh}
  475. case X$ECHO in
  476. X*--fallback-echo)
  477. # Remove one level of quotation (which was required for Make).
  478. ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
  479. ;;
  480. esac
  481. echo=${ECHO-echo}
  482. if test "X$1" = X--no-reexec; then
  483. # Discard the --no-reexec flag, and continue.
  484. shift
  485. elif test "X$1" = X--fallback-echo; then
  486. # Avoid inline document here, it may be left over
  487. :
  488. elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
  489. # Yippee, $echo works!
  490. :
  491. else
  492. # Restart under the correct shell.
  493. exec $SHELL "$0" --no-reexec ${1+"$@"}
  494. fi
  495. if test "X$1" = X--fallback-echo; then
  496. # used as fallback echo
  497. shift
  498. cat <<EOF
  499. $*
  500. EOF
  501. exit 0
  502. fi
  503. # The HP-UX ksh and POSIX shell print the target directory to stdout
  504. # if CDPATH is set.
  505. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  506. if test -z "$ECHO"; then
  507. if test "X${echo_test_string+set}" != Xset; then
  508. # find a string as large as possible, as long as the shell can cope with it
  509. for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
  510. # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
  511. if (echo_test_string="`eval $cmd`") 2>/dev/null &&
  512. echo_test_string="`eval $cmd`" &&
  513. (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
  514. then
  515. break
  516. fi
  517. done
  518. fi
  519. if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  520. echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  521. test "X$echo_testing_string" = "X$echo_test_string"; then
  522. :
  523. else
  524. # The Solaris, AIX, and Digital Unix default echo programs unquote
  525. # backslashes. This makes it impossible to quote backslashes using
  526. # echo "$something" | sed 's/\\/\\\\/g'
  527. #
  528. # So, first we look for a working echo in the user's PATH.
  529. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  530. for dir in $PATH /usr/ucb; do
  531. IFS="$lt_save_ifs"
  532. if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
  533. test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
  534. echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
  535. test "X$echo_testing_string" = "X$echo_test_string"; then
  536. echo="$dir/echo"
  537. break
  538. fi
  539. done
  540. IFS="$lt_save_ifs"
  541. if test "X$echo" = Xecho; then
  542. # We didn't find a better echo, so look for alternatives.
  543. if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
  544. echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
  545. test "X$echo_testing_string" = "X$echo_test_string"; then
  546. # This shell has a builtin print -r that does the trick.
  547. echo='print -r'
  548. elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
  549. test "X$CONFIG_SHELL" != X/bin/ksh; then
  550. # If we have ksh, try running configure again with it.
  551. ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
  552. export ORIGINAL_CONFIG_SHELL
  553. CONFIG_SHELL=/bin/ksh
  554. export CONFIG_SHELL
  555. exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
  556. else
  557. # Try using printf.
  558. echo='printf %s\n'
  559. if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  560. echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  561. test "X$echo_testing_string" = "X$echo_test_string"; then
  562. # Cool, printf works
  563. :
  564. elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  565. test "X$echo_testing_string" = 'X\t' &&
  566. echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  567. test "X$echo_testing_string" = "X$echo_test_string"; then
  568. CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
  569. export CONFIG_SHELL
  570. SHELL="$CONFIG_SHELL"
  571. export SHELL
  572. echo="$CONFIG_SHELL $0 --fallback-echo"
  573. elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  574. test "X$echo_testing_string" = 'X\t' &&
  575. echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  576. test "X$echo_testing_string" = "X$echo_test_string"; then
  577. echo="$CONFIG_SHELL $0 --fallback-echo"
  578. else
  579. # maybe with a smaller string...
  580. prev=:
  581. for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
  582. if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
  583. then
  584. break
  585. fi
  586. prev="$cmd"
  587. done
  588. if test "$prev" != 'sed 50q "$0"'; then
  589. echo_test_string=`eval $prev`
  590. export echo_test_string
  591. exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
  592. else
  593. # Oops. We lost completely, so just stick with echo.
  594. echo=echo
  595. fi
  596. fi
  597. fi
  598. fi
  599. fi
  600. fi
  601. # Copy echo and quote the copy suitably for passing to libtool from
  602. # the Makefile, instead of quoting the original, which is used later.
  603. ECHO=$echo
  604. if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
  605. ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
  606. fi
  607. tagnames=${tagnames+${tagnames},}CXX
  608. tagnames=${tagnames+${tagnames},}F77
  609. exec 7<&0 </dev/null 6>&1
  610. # Name of the host.
  611. # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  612. # so uname gets run too.
  613. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  614. #
  615. # Initializations.
  616. #
  617. ac_default_prefix=/usr/local
  618. ac_clean_files=
  619. ac_config_libobj_dir=.
  620. LIBOBJS=
  621. cross_compiling=no
  622. subdirs=
  623. MFLAGS=
  624. MAKEFLAGS=
  625. SHELL=${CONFIG_SHELL-/bin/sh}
  626. # Identity of this package.
  627. PACKAGE_NAME=
  628. PACKAGE_TARNAME=
  629. PACKAGE_VERSION=
  630. PACKAGE_STRING=
  631. PACKAGE_BUGREPORT=
  632. ac_unique_file="src/file.c"
  633. # Factoring default headers for most tests.
  634. ac_includes_default="\
  635. #include <stdio.h>
  636. #ifdef HAVE_SYS_TYPES_H
  637. # include <sys/types.h>
  638. #endif
  639. #ifdef HAVE_SYS_STAT_H
  640. # include <sys/stat.h>
  641. #endif
  642. #ifdef STDC_HEADERS
  643. # include <stdlib.h>
  644. # include <stddef.h>
  645. #else
  646. # ifdef HAVE_STDLIB_H
  647. # include <stdlib.h>
  648. # endif
  649. #endif
  650. #ifdef HAVE_STRING_H
  651. # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  652. # include <memory.h>
  653. # endif
  654. # include <string.h>
  655. #endif
  656. #ifdef HAVE_STRINGS_H
  657. # include <strings.h>
  658. #endif
  659. #ifdef HAVE_INTTYPES_H
  660. # include <inttypes.h>
  661. #endif
  662. #ifdef HAVE_STDINT_H
  663. # include <stdint.h>
  664. #endif
  665. #ifdef HAVE_UNISTD_H
  666. # include <unistd.h>
  667. #endif"
  668. ac_subst_vars='SHELL
  669. PATH_SEPARATOR
  670. PACKAGE_NAME
  671. PACKAGE_TARNAME
  672. PACKAGE_VERSION
  673. PACKAGE_STRING
  674. PACKAGE_BUGREPORT
  675. exec_prefix
  676. prefix
  677. program_transform_name
  678. bindir
  679. sbindir
  680. libexecdir
  681. datarootdir
  682. datadir
  683. sysconfdir
  684. sharedstatedir
  685. localstatedir
  686. includedir
  687. oldincludedir
  688. docdir
  689. infodir
  690. htmldir
  691. dvidir
  692. pdfdir
  693. psdir
  694. libdir
  695. localedir
  696. mandir
  697. DEFS
  698. ECHO_C
  699. ECHO_N
  700. ECHO_T
  701. LIBS
  702. build_alias
  703. host_alias
  704. target_alias
  705. INSTALL_PROGRAM
  706. INSTALL_SCRIPT
  707. INSTALL_DATA
  708. am__isrc
  709. CYGPATH_W
  710. PACKAGE
  711. VERSION
  712. ACLOCAL
  713. AUTOCONF
  714. AUTOMAKE
  715. AUTOHEADER
  716. MAKEINFO
  717. install_sh
  718. STRIP
  719. INSTALL_STRIP_PROGRAM
  720. mkdir_p
  721. AWK
  722. SET_MAKE
  723. am__leading_dot
  724. AMTAR
  725. am__tar
  726. am__untar
  727. MAINTAINER_MODE_TRUE
  728. MAINTAINER_MODE_FALSE
  729. MAINT
  730. fsect
  731. FSECT5_TRUE
  732. FSECT5_FALSE
  733. CC
  734. CFLAGS
  735. LDFLAGS
  736. CPPFLAGS
  737. ac_ct_CC
  738. EXEEXT
  739. OBJEXT
  740. DEPDIR
  741. am__include
  742. am__quote
  743. AMDEP_TRUE
  744. AMDEP_FALSE
  745. AMDEPBACKSLASH
  746. CCDEPMODE
  747. am__fastdepCC_TRUE
  748. am__fastdepCC_FALSE
  749. LN_S
  750. build
  751. build_cpu
  752. build_vendor
  753. build_os
  754. host
  755. host_cpu
  756. host_vendor
  757. host_os
  758. GREP
  759. EGREP
  760. ECHO
  761. AR
  762. RANLIB
  763. CPP
  764. CXX
  765. CXXFLAGS
  766. ac_ct_CXX
  767. CXXDEPMODE
  768. am__fastdepCXX_TRUE
  769. am__fastdepCXX_FALSE
  770. CXXCPP
  771. F77
  772. FFLAGS
  773. ac_ct_F77
  774. LIBTOOL
  775. IS_CROSS_COMPILE_TRUE
  776. IS_CROSS_COMPILE_FALSE
  777. LIBOBJS
  778. LTLIBOBJS'
  779. ac_subst_files=''
  780. ac_precious_vars='build_alias
  781. host_alias
  782. target_alias
  783. CC
  784. CFLAGS
  785. LDFLAGS
  786. LIBS
  787. CPPFLAGS
  788. CPP
  789. CXX
  790. CXXFLAGS
  791. CCC
  792. CXXCPP
  793. F77
  794. FFLAGS'
  795. # Initialize some variables set by options.
  796. ac_init_help=
  797. ac_init_version=false
  798. # The variables have the same names as the options, with
  799. # dashes changed to underlines.
  800. cache_file=/dev/null
  801. exec_prefix=NONE
  802. no_create=
  803. no_recursion=
  804. prefix=NONE
  805. program_prefix=NONE
  806. program_suffix=NONE
  807. program_transform_name=s,x,x,
  808. silent=
  809. site=
  810. srcdir=
  811. verbose=
  812. x_includes=NONE
  813. x_libraries=NONE
  814. # Installation directory options.
  815. # These are left unexpanded so users can "make install exec_prefix=/foo"
  816. # and all the variables that are supposed to be based on exec_prefix
  817. # by default will actually change.
  818. # Use braces instead of parens because sh, perl, etc. also accept them.
  819. # (The list follows the same order as the GNU Coding Standards.)
  820. bindir='${exec_prefix}/bin'
  821. sbindir='${exec_prefix}/sbin'
  822. libexecdir='${exec_prefix}/libexec'
  823. datarootdir='${prefix}/share'
  824. datadir='${datarootdir}'
  825. sysconfdir='${prefix}/etc'
  826. sharedstatedir='${prefix}/com'
  827. localstatedir='${prefix}/var'
  828. includedir='${prefix}/include'
  829. oldincludedir='/usr/include'
  830. docdir='${datarootdir}/doc/${PACKAGE}'
  831. infodir='${datarootdir}/info'
  832. htmldir='${docdir}'
  833. dvidir='${docdir}'
  834. pdfdir='${docdir}'
  835. psdir='${docdir}'
  836. libdir='${exec_prefix}/lib'
  837. localedir='${datarootdir}/locale'
  838. mandir='${datarootdir}/man'
  839. ac_prev=
  840. ac_dashdash=
  841. for ac_option
  842. do
  843. # If the previous option needs an argument, assign it.
  844. if test -n "$ac_prev"; then
  845. eval $ac_prev=\$ac_option
  846. ac_prev=
  847. continue
  848. fi
  849. case $ac_option in
  850. *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  851. *) ac_optarg=yes ;;
  852. esac
  853. # Accept the important Cygnus configure options, so we can diagnose typos.
  854. case $ac_dashdash$ac_option in
  855. --)
  856. ac_dashdash=yes ;;
  857. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  858. ac_prev=bindir ;;
  859. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  860. bindir=$ac_optarg ;;
  861. -build | --build | --buil | --bui | --bu)
  862. ac_prev=build_alias ;;
  863. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  864. build_alias=$ac_optarg ;;
  865. -cache-file | --cache-file | --cache-fil | --cache-fi \
  866. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  867. ac_prev=cache_file ;;
  868. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  869. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  870. cache_file=$ac_optarg ;;
  871. --config-cache | -C)
  872. cache_file=config.cache ;;
  873. -datadir | --datadir | --datadi | --datad)
  874. ac_prev=datadir ;;
  875. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  876. datadir=$ac_optarg ;;
  877. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  878. | --dataroo | --dataro | --datar)
  879. ac_prev=datarootdir ;;
  880. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  881. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  882. datarootdir=$ac_optarg ;;
  883. -disable-* | --disable-*)
  884. ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  885. # Reject names that are not valid shell variable names.
  886. expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  887. { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  888. { (exit 1); exit 1; }; }
  889. ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
  890. eval enable_$ac_feature=no ;;
  891. -docdir | --docdir | --docdi | --doc | --do)
  892. ac_prev=docdir ;;
  893. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  894. docdir=$ac_optarg ;;
  895. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  896. ac_prev=dvidir ;;
  897. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  898. dvidir=$ac_optarg ;;
  899. -enable-* | --enable-*)
  900. ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  901. # Reject names that are not valid shell variable names.
  902. expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  903. { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  904. { (exit 1); exit 1; }; }
  905. ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
  906. eval enable_$ac_feature=\$ac_optarg ;;
  907. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  908. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  909. | --exec | --exe | --ex)
  910. ac_prev=exec_prefix ;;
  911. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  912. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  913. | --exec=* | --exe=* | --ex=*)
  914. exec_prefix=$ac_optarg ;;
  915. -gas | --gas | --ga | --g)
  916. # Obsolete; use --with-gas.
  917. with_gas=yes ;;
  918. -help | --help | --hel | --he | -h)
  919. ac_init_help=long ;;
  920. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  921. ac_init_help=recursive ;;
  922. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  923. ac_init_help=short ;;
  924. -host | --host | --hos | --ho)
  925. ac_prev=host_alias ;;
  926. -host=* | --host=* | --hos=* | --ho=*)
  927. host_alias=$ac_optarg ;;
  928. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  929. ac_prev=htmldir ;;
  930. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  931. | --ht=*)
  932. htmldir=$ac_optarg ;;
  933. -includedir | --includedir | --includedi | --included | --include \
  934. | --includ | --inclu | --incl | --inc)
  935. ac_prev=includedir ;;
  936. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  937. | --includ=* | --inclu=* | --incl=* | --inc=*)
  938. includedir=$ac_optarg ;;
  939. -infodir | --infodir | --infodi | --infod | --info | --inf)
  940. ac_prev=infodir ;;
  941. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  942. infodir=$ac_optarg ;;
  943. -libdir | --libdir | --libdi | --libd)
  944. ac_prev=libdir ;;
  945. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  946. libdir=$ac_optarg ;;
  947. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  948. | --libexe | --libex | --libe)
  949. ac_prev=libexecdir ;;
  950. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  951. | --libexe=* | --libex=* | --libe=*)
  952. libexecdir=$ac_optarg ;;
  953. -localedir | --localedir | --localedi | --localed | --locale)
  954. ac_prev=localedir ;;
  955. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  956. localedir=$ac_optarg ;;
  957. -localstatedir | --localstatedir | --localstatedi | --localstated \
  958. | --localstate | --localstat | --localsta | --localst | --locals)
  959. ac_prev=localstatedir ;;
  960. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  961. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  962. localstatedir=$ac_optarg ;;
  963. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  964. ac_prev=mandir ;;
  965. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  966. mandir=$ac_optarg ;;
  967. -nfp | --nfp | --nf)
  968. # Obsolete; use --without-fp.
  969. with_fp=no ;;
  970. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  971. | --no-cr | --no-c | -n)
  972. no_create=yes ;;
  973. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  974. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  975. no_recursion=yes ;;
  976. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  977. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  978. | --oldin | --oldi | --old | --ol | --o)
  979. ac_prev=oldincludedir ;;
  980. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  981. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  982. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  983. oldincludedir=$ac_optarg ;;
  984. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  985. ac_prev=prefix ;;
  986. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  987. prefix=$ac_optarg ;;
  988. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  989. | --program-pre | --program-pr | --program-p)
  990. ac_prev=program_prefix ;;
  991. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  992. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  993. program_prefix=$ac_optarg ;;
  994. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  995. | --program-suf | --program-su | --program-s)
  996. ac_prev=program_suffix ;;
  997. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  998. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  999. program_suffix=$ac_optarg ;;
  1000. -program-transform-name | --program-transform-name \
  1001. | --program-transform-nam | --program-transform-na \
  1002. | --program-transform-n | --program-transform- \
  1003. | --program-transform | --program-transfor \
  1004. | --program-transfo | --program-transf \
  1005. | --program-trans | --program-tran \
  1006. | --progr-tra | --program-tr | --program-t)
  1007. ac_prev=program_transform_name ;;
  1008. -program-transform-name=* | --program-transform-name=* \
  1009. | --program-transform-nam=* | --program-transform-na=* \
  1010. | --program-transform-n=* | --program-transform-=* \
  1011. | --program-transform=* | --program-transfor=* \
  1012. | --program-transfo=* | --program-transf=* \
  1013. | --program-trans=* | --program-tran=* \
  1014. | --progr-tra=* | --program-tr=* | --program-t=*)
  1015. program_transform_name=$ac_optarg ;;
  1016. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  1017. ac_prev=pdfdir ;;
  1018. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  1019. pdfdir=$ac_optarg ;;
  1020. -psdir | --psdir | --psdi | --psd | --ps)
  1021. ac_prev=psdir ;;
  1022. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  1023. psdir=$ac_optarg ;;
  1024. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1025. | -silent | --silent | --silen | --sile | --sil)
  1026. silent=yes ;;
  1027. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1028. ac_prev=sbindir ;;
  1029. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1030. | --sbi=* | --sb=*)
  1031. sbindir=$ac_optarg ;;
  1032. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1033. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1034. | --sharedst | --shareds | --shared | --share | --shar \
  1035. | --sha | --sh)
  1036. ac_prev=sharedstatedir ;;
  1037. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1038. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1039. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1040. | --sha=* | --sh=*)
  1041. sharedstatedir=$ac_optarg ;;
  1042. -site | --site | --sit)
  1043. ac_prev=site ;;
  1044. -site=* | --site=* | --sit=*)
  1045. site=$ac_optarg ;;
  1046. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1047. ac_prev=srcdir ;;
  1048. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1049. srcdir=$ac_optarg ;;
  1050. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1051. | --syscon | --sysco | --sysc | --sys | --sy)
  1052. ac_prev=sysconfdir ;;
  1053. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1054. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1055. sysconfdir=$ac_optarg ;;
  1056. -target | --target | --targe | --targ | --tar | --ta | --t)
  1057. ac_prev=target_alias ;;
  1058. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1059. target_alias=$ac_optarg ;;
  1060. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1061. verbose=yes ;;
  1062. -version | --version | --versio | --versi | --vers | -V)
  1063. ac_init_version=: ;;
  1064. -with-* | --with-*)
  1065. ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1066. # Reject names that are not valid shell variable names.
  1067. expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1068. { echo "$as_me: error: invalid package name: $ac_package" >&2
  1069. { (exit 1); exit 1; }; }
  1070. ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1071. eval with_$ac_package=\$ac_optarg ;;
  1072. -without-* | --without-*)
  1073. ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1074. # Reject names that are not valid shell variable names.
  1075. expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1076. { echo "$as_me: error: invalid package name: $ac_package" >&2
  1077. { (exit 1); exit 1; }; }
  1078. ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1079. eval with_$ac_package=no ;;
  1080. --x)
  1081. # Obsolete; use --with-x.
  1082. with_x=yes ;;
  1083. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1084. | --x-incl | --x-inc | --x-in | --x-i)
  1085. ac_prev=x_includes ;;
  1086. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1087. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1088. x_includes=$ac_optarg ;;
  1089. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1090. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1091. ac_prev=x_libraries ;;
  1092. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1093. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1094. x_libraries=$ac_optarg ;;
  1095. -*) { echo "$as_me: error: unrecognized option: $ac_option
  1096. Try \`$0 --help' for more information." >&2
  1097. { (exit 1); exit 1; }; }
  1098. ;;
  1099. *=*)
  1100. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1101. # Reject names that are not valid shell variable names.
  1102. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  1103. { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  1104. { (exit 1); exit 1; }; }
  1105. eval $ac_envvar=\$ac_optarg
  1106. export $ac_envvar ;;
  1107. *)
  1108. # FIXME: should be removed in autoconf 3.0.
  1109. echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1110. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1111. echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1112. : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  1113. ;;
  1114. esac
  1115. done
  1116. if test -n "$ac_prev"; then
  1117. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1118. { echo "$as_me: error: missing argument to $ac_option" >&2
  1119. { (exit 1); exit 1; }; }
  1120. fi
  1121. # Be sure to have absolute directory names.
  1122. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1123. datadir sysconfdir sharedstatedir localstatedir includedir \
  1124. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1125. libdir localedir mandir
  1126. do
  1127. eval ac_val=\$$ac_var
  1128. case $ac_val in
  1129. [\\/$]* | ?:[\\/]* ) continue;;
  1130. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1131. esac
  1132. { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1133. { (exit 1); exit 1; }; }
  1134. done
  1135. # There might be people who depend on the old broken behavior: `$host'
  1136. # used to hold the argument of --host etc.
  1137. # FIXME: To remove some day.
  1138. build=$build_alias
  1139. host=$host_alias
  1140. target=$target_alias
  1141. # FIXME: To remove some day.
  1142. if test "x$host_alias" != x; then
  1143. if test "x$build_alias" = x; then
  1144. cross_compiling=maybe
  1145. echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  1146. If a cross compiler is detected then cross compile mode will be used." >&2
  1147. elif test "x$build_alias" != "x$host_alias"; then
  1148. cross_compiling=yes
  1149. fi
  1150. fi
  1151. ac_tool_prefix=
  1152. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1153. test "$silent" = yes && exec 6>/dev/null
  1154. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1155. ac_ls_di=`ls -di .` &&
  1156. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1157. { echo "$as_me: error: Working directory cannot be determined" >&2
  1158. { (exit 1); exit 1; }; }
  1159. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1160. { echo "$as_me: error: pwd does not report name of working directory" >&2
  1161. { (exit 1); exit 1; }; }
  1162. # Find the source files, if location was not specified.
  1163. if test -z "$srcdir"; then
  1164. ac_srcdir_defaulted=yes
  1165. # Try the directory containing this script, then the parent directory.
  1166. ac_confdir=`$as_dirname -- "$0" ||
  1167. $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1168. X"$0" : 'X\(//\)[^/]' \| \
  1169. X"$0" : 'X\(//\)$' \| \
  1170. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  1171. echo X"$0" |
  1172. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1173. s//\1/
  1174. q
  1175. }
  1176. /^X\(\/\/\)[^/].*/{
  1177. s//\1/
  1178. q
  1179. }
  1180. /^X\(\/\/\)$/{
  1181. s//\1/
  1182. q
  1183. }
  1184. /^X\(\/\).*/{
  1185. s//\1/
  1186. q
  1187. }
  1188. s/.*/./; q'`
  1189. srcdir=$ac_confdir
  1190. if test ! -r "$srcdir/$ac_unique_file"; then
  1191. srcdir=..
  1192. fi
  1193. else
  1194. ac_srcdir_defaulted=no
  1195. fi
  1196. if test ! -r "$srcdir/$ac_unique_file"; then
  1197. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1198. { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  1199. { (exit 1); exit 1; }; }
  1200. fi
  1201. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1202. ac_abs_confdir=`(
  1203. cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
  1204. { (exit 1); exit 1; }; }
  1205. pwd)`
  1206. # When building in place, set srcdir=.
  1207. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1208. srcdir=.
  1209. fi
  1210. # Remove unnecessary trailing slashes from srcdir.
  1211. # Double slashes in file names in object file debugging info
  1212. # mess up M-x gdb in Emacs.
  1213. case $srcdir in
  1214. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1215. esac
  1216. for ac_var in $ac_precious_vars; do
  1217. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1218. eval ac_env_${ac_var}_value=\$${ac_var}
  1219. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1220. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1221. done
  1222. #
  1223. # Report the --help message.
  1224. #
  1225. if test "$ac_init_help" = "long"; then
  1226. # Omit some internal or obsolete options to make the list less imposing.
  1227. # This message is too long to be a string in the A/UX 3.1 sh.
  1228. cat <<_ACEOF
  1229. \`configure' configures this package to adapt to many kinds of systems.
  1230. Usage: $0 [OPTION]... [VAR=VALUE]...
  1231. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1232. VAR=VALUE. See below for descriptions of some of the useful variables.
  1233. Defaults for the options are specified in brackets.
  1234. Configuration:
  1235. -h, --help display this help and exit
  1236. --help=short display options specific to this package
  1237. --help=recursive display the short help of all the included packages
  1238. -V, --version display version information and exit
  1239. -q, --quiet, --silent do not print \`checking...' messages
  1240. --cache-file=FILE cache test results in FILE [disabled]
  1241. -C, --config-cache alias for \`--cache-file=config.cache'
  1242. -n, --no-create do not create output files
  1243. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1244. Installation directories:
  1245. --prefix=PREFIX install architecture-independent files in PREFIX
  1246. [$ac_default_prefix]
  1247. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1248. [PREFIX]
  1249. By default, \`make install' will install all the files in
  1250. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1251. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1252. for instance \`--prefix=\$HOME'.
  1253. For better control, use the options below.
  1254. Fine tuning of the installation directories:
  1255. --bindir=DIR user executables [EPREFIX/bin]
  1256. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1257. --libexecdir=DIR program executables [EPREFIX/libexec]
  1258. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1259. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1260. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1261. --libdir=DIR object code libraries [EPREFIX/lib]
  1262. --includedir=DIR C header files [PREFIX/include]
  1263. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1264. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1265. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1266. --infodir=DIR info documentation [DATAROOTDIR/info]
  1267. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1268. --mandir=DIR man documentation [DATAROOTDIR/man]
  1269. --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
  1270. --htmldir=DIR html documentation [DOCDIR]
  1271. --dvidir=DIR dvi documentation [DOCDIR]
  1272. --pdfdir=DIR pdf documentation [DOCDIR]
  1273. --psdir=DIR ps documentation [DOCDIR]
  1274. _ACEOF
  1275. cat <<\_ACEOF
  1276. Program names:
  1277. --program-prefix=PREFIX prepend PREFIX to installed program names
  1278. --program-suffix=SUFFIX append SUFFIX to installed program names
  1279. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1280. System types:
  1281. --build=BUILD configure for building on BUILD [guessed]
  1282. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1283. _ACEOF
  1284. fi
  1285. if test -n "$ac_init_help"; then
  1286. cat <<\_ACEOF
  1287. Optional Features:
  1288. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1289. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1290. --enable-maintainer-mode enable make rules and dependencies not useful
  1291. (and sometimes confusing) to the casual installer
  1292. --disable-elf disable builtin ELF support
  1293. --disable-elf-core disable ELF core file support
  1294. --enable-fsect-man5 enable file formats in man section 5
  1295. --disable-dependency-tracking speeds up one-time build
  1296. --enable-dependency-tracking do not reject slow dependency extractors
  1297. --enable-shared[=PKGS] build shared libraries [default=yes]
  1298. --enable-static[=PKGS] build static libraries [default=yes]
  1299. --enable-fast-install[=PKGS]
  1300. optimize for fast installation [default=yes]
  1301. --disable-libtool-lock avoid locking (might break parallel builds)
  1302. --disable-largefile omit support for large files
  1303. Optional Packages:
  1304. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1305. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1306. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1307. --with-pic try to use only PIC/non-PIC objects [default=use
  1308. both]
  1309. --with-tags[=TAGS] include additional configurations [automatic]
  1310. Some influential environment variables:
  1311. CC C compiler command
  1312. CFLAGS C compiler flags
  1313. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1314. nonstandard directory <lib dir>
  1315. LIBS libraries to pass to the linker, e.g. -l<library>
  1316. CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1317. you have headers in a nonstandard directory <include dir>
  1318. CPP C preprocessor
  1319. CXX C++ compiler command
  1320. CXXFLAGS C++ compiler flags
  1321. CXXCPP C++ preprocessor
  1322. F77 Fortran 77 compiler command
  1323. FFLAGS Fortran 77 compiler flags
  1324. Use these variables to override the choices made by `configure' or to help
  1325. it to find libraries and programs with nonstandard names/locations.
  1326. _ACEOF
  1327. ac_status=$?
  1328. fi
  1329. if test "$ac_init_help" = "recursive"; then
  1330. # If there are subdirs, report their specific --help.
  1331. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1332. test -d "$ac_dir" || continue
  1333. ac_builddir=.
  1334. case "$ac_dir" in
  1335. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1336. *)
  1337. ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  1338. # A ".." for each directory in $ac_dir_suffix.
  1339. ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
  1340. case $ac_top_builddir_sub in
  1341. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1342. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1343. esac ;;
  1344. esac
  1345. ac_abs_top_builddir=$ac_pwd
  1346. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1347. # for backward compatibility:
  1348. ac_top_builddir=$ac_top_build_prefix
  1349. case $srcdir in
  1350. .) # We are building in place.
  1351. ac_srcdir=.
  1352. ac_top_srcdir=$ac_top_builddir_sub
  1353. ac_abs_top_srcdir=$ac_pwd ;;
  1354. [\\/]* | ?:[\\/]* ) # Absolute name.
  1355. ac_srcdir=$srcdir$ac_dir_suffix;
  1356. ac_top_srcdir=$srcdir
  1357. ac_abs_top_srcdir=$srcdir ;;
  1358. *) # Relative name.
  1359. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1360. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1361. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1362. esac
  1363. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1364. cd "$ac_dir" || { ac_status=$?; continue; }
  1365. # Check for guested configure.
  1366. if test -f "$ac_srcdir/configure.gnu"; then
  1367. echo &&
  1368. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1369. elif test -f "$ac_srcdir/configure"; then
  1370. echo &&
  1371. $SHELL "$ac_srcdir/configure" --help=recursive
  1372. else
  1373. echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1374. fi || ac_status=$?
  1375. cd "$ac_pwd" || { ac_status=$?; break; }
  1376. done
  1377. fi
  1378. test -n "$ac_init_help" && exit $ac_status
  1379. if $ac_init_version; then
  1380. cat <<\_ACEOF
  1381. configure
  1382. generated by GNU Autoconf 2.61
  1383. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  1384. 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
  1385. This configure script is free software; the Free Software Foundation
  1386. gives unlimited permission to copy, distribute and modify it.
  1387. _ACEOF
  1388. exit
  1389. fi
  1390. cat >config.log <<_ACEOF
  1391. This file contains any messages produced by compilers while
  1392. running configure, to aid debugging if configure makes a mistake.
  1393. It was created by $as_me, which was
  1394. generated by GNU Autoconf 2.61. Invocation command line was
  1395. $ $0 $@
  1396. _ACEOF
  1397. exec 5>>config.log
  1398. {
  1399. cat <<_ASUNAME
  1400. ## --------- ##
  1401. ## Platform. ##
  1402. ## --------- ##
  1403. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1404. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1405. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1406. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1407. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1408. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1409. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  1410. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  1411. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  1412. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1413. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  1414. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  1415. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  1416. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  1417. _ASUNAME
  1418. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1419. for as_dir in $PATH
  1420. do
  1421. IFS=$as_save_IFS
  1422. test -z "$as_dir" && as_dir=.
  1423. echo "PATH: $as_dir"
  1424. done
  1425. IFS=$as_save_IFS
  1426. } >&5
  1427. cat >&5 <<_ACEOF
  1428. ## ----------- ##
  1429. ## Core tests. ##
  1430. ## ----------- ##
  1431. _ACEOF
  1432. # Keep a trace of the command line.
  1433. # Strip out --no-create and --no-recursion so they do not pile up.
  1434. # Strip out --silent because we don't want to record it for future runs.
  1435. # Also quote any args containing shell meta-characters.
  1436. # Make two passes to allow for proper duplicate-argument suppression.
  1437. ac_configure_args=
  1438. ac_configure_args0=
  1439. ac_configure_args1=
  1440. ac_must_keep_next=false
  1441. for ac_pass in 1 2
  1442. do
  1443. for ac_arg
  1444. do
  1445. case $ac_arg in
  1446. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  1447. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1448. | -silent | --silent | --silen | --sile | --sil)
  1449. continue ;;
  1450. *\'*)
  1451. ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1452. esac
  1453. case $ac_pass in
  1454. 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
  1455. 2)
  1456. ac_configure_args1="$ac_configure_args1 '$ac_arg'"
  1457. if test $ac_must_keep_next = true; then
  1458. ac_must_keep_next=false # Got value, back to normal.
  1459. else
  1460. case $ac_arg in
  1461. *=* | --config-cache | -C | -disable-* | --disable-* \
  1462. | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  1463. | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  1464. | -with-* | --with-* | -without-* | --without-* | --x)
  1465. case "$ac_configure_args0 " in
  1466. "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  1467. esac
  1468. ;;
  1469. -* ) ac_must_keep_next=true ;;
  1470. esac
  1471. fi
  1472. ac_configure_args="$ac_configure_args '$ac_arg'"
  1473. ;;
  1474. esac
  1475. done
  1476. done
  1477. $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
  1478. $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
  1479. # When interrupted or exit'd, cleanup temporary files, and complete
  1480. # config.log. We remove comments because anyway the quotes in there
  1481. # would cause problems or look ugly.
  1482. # WARNING: Use '\'' to represent an apostrophe within the trap.
  1483. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  1484. trap 'exit_status=$?
  1485. # Save into config.log some information that might help in debugging.
  1486. {
  1487. echo
  1488. cat <<\_ASBOX
  1489. ## ---------------- ##
  1490. ## Cache variables. ##
  1491. ## ---------------- ##
  1492. _ASBOX
  1493. echo
  1494. # The following way of writing the cache mishandles newlines in values,
  1495. (
  1496. for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  1497. eval ac_val=\$$ac_var
  1498. case $ac_val in #(
  1499. *${as_nl}*)
  1500. case $ac_var in #(
  1501. *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1502. echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1503. esac
  1504. case $ac_var in #(
  1505. _ | IFS | as_nl) ;; #(
  1506. *) $as_unset $ac_var ;;
  1507. esac ;;
  1508. esac
  1509. done
  1510. (set) 2>&1 |
  1511. case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  1512. *${as_nl}ac_space=\ *)
  1513. sed -n \
  1514. "s/'\''/'\''\\\\'\'''\''/g;
  1515. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  1516. ;; #(
  1517. *)
  1518. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  1519. ;;
  1520. esac |
  1521. sort
  1522. )
  1523. echo
  1524. cat <<\_ASBOX
  1525. ## ----------------- ##
  1526. ## Output variables. ##
  1527. ## ----------------- ##
  1528. _ASBOX
  1529. echo
  1530. for ac_var in $ac_subst_vars
  1531. do
  1532. eval ac_val=\$$ac_var
  1533. case $ac_val in
  1534. *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1535. esac
  1536. echo "$ac_var='\''$ac_val'\''"
  1537. done | sort
  1538. echo
  1539. if test -n "$ac_subst_files"; then
  1540. cat <<\_ASBOX
  1541. ## ------------------- ##
  1542. ## File substitutions. ##
  1543. ## ------------------- ##
  1544. _ASBOX
  1545. echo
  1546. for ac_var in $ac_subst_files
  1547. do
  1548. eval ac_val=\$$ac_var
  1549. case $ac_val in
  1550. *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1551. esac
  1552. echo "$ac_var='\''$ac_val'\''"
  1553. done | sort
  1554. echo
  1555. fi
  1556. if test -s confdefs.h; then
  1557. cat <<\_ASBOX
  1558. ## ----------- ##
  1559. ## confdefs.h. ##
  1560. ## ----------- ##
  1561. _ASBOX
  1562. echo
  1563. cat confdefs.h
  1564. echo
  1565. fi
  1566. test "$ac_signal" != 0 &&
  1567. echo "$as_me: caught signal $ac_signal"
  1568. echo "$as_me: exit $exit_status"
  1569. } >&5
  1570. rm -f core *.core core.conftest.* &&
  1571. rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  1572. exit $exit_status
  1573. ' 0
  1574. for ac_signal in 1 2 13 15; do
  1575. trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
  1576. done
  1577. ac_signal=0
  1578. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  1579. rm -f -r conftest* confdefs.h
  1580. # Predefined preprocessor variables.
  1581. cat >>confdefs.h <<_ACEOF
  1582. #define PACKAGE_NAME "$PACKAGE_NAME"
  1583. _ACEOF
  1584. cat >>confdefs.h <<_ACEOF
  1585. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  1586. _ACEOF
  1587. cat >>confdefs.h <<_ACEOF
  1588. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  1589. _ACEOF
  1590. cat >>confdefs.h <<_ACEOF
  1591. #define PACKAGE_STRING "$PACKAGE_STRING"
  1592. _ACEOF
  1593. cat >>confdefs.h <<_ACEOF
  1594. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  1595. _ACEOF
  1596. # Let the site file select an alternate cache file if it wants to.
  1597. # Prefer explicitly selected file to automatically selected ones.
  1598. if test -n "$CONFIG_SITE"; then
  1599. set x "$CONFIG_SITE"
  1600. elif test "x$prefix" != xNONE; then
  1601. set x "$prefix/share/config.site" "$prefix/etc/config.site"
  1602. else
  1603. set x "$ac_default_prefix/share/config.site" \
  1604. "$ac_default_prefix/etc/config.site"
  1605. fi
  1606. shift
  1607. for ac_site_file
  1608. do
  1609. if test -r "$ac_site_file"; then
  1610. { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
  1611. echo "$as_me: loading site script $ac_site_file" >&6;}
  1612. sed 's/^/| /' "$ac_site_file" >&5
  1613. . "$ac_site_file"
  1614. fi
  1615. done
  1616. if test -r "$cache_file"; then
  1617. # Some versions of bash will fail to source /dev/null (special
  1618. # files actually), so we avoid doing that.
  1619. if test -f "$cache_file"; then
  1620. { echo "$as_me:$LINENO: loading cache $cache_file" >&5
  1621. echo "$as_me: loading cache $cache_file" >&6;}
  1622. case $cache_file in
  1623. [\\/]* | ?:[\\/]* ) . "$cache_file";;
  1624. *) . "./$cache_file";;
  1625. esac
  1626. fi
  1627. else
  1628. { echo "$as_me:$LINENO: creating cache $cache_file" >&5
  1629. echo "$as_me: creating cache $cache_file" >&6;}
  1630. >$cache_file
  1631. fi
  1632. # Check that the precious variables saved in the cache have kept the same
  1633. # value.
  1634. ac_cache_corrupted=false
  1635. for ac_var in $ac_precious_vars; do
  1636. eval ac_old_set=\$ac_cv_env_${ac_var}_set
  1637. eval ac_new_set=\$ac_env_${ac_var}_set
  1638. eval ac_old_val=\$ac_cv_env_${ac_var}_value
  1639. eval ac_new_val=\$ac_env_${ac_var}_value
  1640. case $ac_old_set,$ac_new_set in
  1641. set,)
  1642. { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  1643. echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  1644. ac_cache_corrupted=: ;;
  1645. ,set)
  1646. { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
  1647. echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  1648. ac_cache_corrupted=: ;;
  1649. ,);;
  1650. *)
  1651. if test "x$ac_old_val" != "x$ac_new_val"; then
  1652. { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
  1653. echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  1654. { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
  1655. echo "$as_me: former value: $ac_old_val" >&2;}
  1656. { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
  1657. echo "$as_me: current value: $ac_new_val" >&2;}
  1658. ac_cache_corrupted=:
  1659. fi;;
  1660. esac
  1661. # Pass precious variables to config.status.
  1662. if test "$ac_new_set" = set; then
  1663. case $ac_new_val in
  1664. *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1665. *) ac_arg=$ac_var=$ac_new_val ;;
  1666. esac
  1667. case " $ac_configure_args " in
  1668. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
  1669. *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  1670. esac
  1671. fi
  1672. done
  1673. if $ac_cache_corrupted; then
  1674. { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
  1675. echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  1676. { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
  1677. echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
  1678. { (exit 1); exit 1; }; }
  1679. fi
  1680. ac_ext=c
  1681. ac_cpp='$CPP $CPPFLAGS'
  1682. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1683. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1684. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1685. am__api_version='1.10'
  1686. ac_aux_dir=
  1687. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  1688. if test -f "$ac_dir/install-sh"; then
  1689. ac_aux_dir=$ac_dir
  1690. ac_install_sh="$ac_aux_dir/install-sh -c"
  1691. break
  1692. elif test -f "$ac_dir/install.sh"; then
  1693. ac_aux_dir=$ac_dir
  1694. ac_install_sh="$ac_aux_dir/install.sh -c"
  1695. break
  1696. elif test -f "$ac_dir/shtool"; then
  1697. ac_aux_dir=$ac_dir
  1698. ac_install_sh="$ac_aux_dir/shtool install -c"
  1699. break
  1700. fi
  1701. done
  1702. if test -z "$ac_aux_dir"; then
  1703. { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
  1704. echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
  1705. { (exit 1); exit 1; }; }
  1706. fi
  1707. # These three variables are undocumented and unsupported,
  1708. # and are intended to be withdrawn in a future Autoconf release.
  1709. # They can cause serious problems if a builder's source tree is in a directory
  1710. # whose full name contains unusual characters.
  1711. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
  1712. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
  1713. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
  1714. # Find a good install program. We prefer a C program (faster),
  1715. # so one script is as good as another. But avoid the broken or
  1716. # incompatible versions:
  1717. # SysV /etc/install, /usr/sbin/install
  1718. # SunOS /usr/etc/install
  1719. # IRIX /sbin/install
  1720. # AIX /bin/install
  1721. # AmigaOS /C/install, which installs bootblocks on floppy discs
  1722. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  1723. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  1724. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  1725. # OS/2's system install, which has a completely different semantic
  1726. # ./install, which can be erroneously created by make from ./install.sh.
  1727. { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  1728. echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
  1729. if test -z "$INSTALL"; then
  1730. if test "${ac_cv_path_install+set}" = set; then
  1731. echo $ECHO_N "(cached) $ECHO_C" >&6
  1732. else
  1733. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1734. for as_dir in $PATH
  1735. do
  1736. IFS=$as_save_IFS
  1737. test -z "$as_dir" && as_dir=.
  1738. # Account for people who put trailing slashes in PATH elements.
  1739. case $as_dir/ in
  1740. ./ | .// | /cC/* | \
  1741. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  1742. ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  1743. /usr/ucb/* ) ;;
  1744. *)
  1745. # OSF1 and SCO ODT 3.0 have their own names for install.
  1746. # Don't use installbsd from OSF since it installs stuff as root
  1747. # by default.
  1748. for ac_prog in ginstall scoinst install; do
  1749. for ac_exec_ext in '' $ac_executable_extensions; do
  1750. if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  1751. if test $ac_prog = install &&
  1752. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1753. # AIX install. It has an incompatible calling convention.
  1754. :
  1755. elif test $ac_prog = install &&
  1756. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1757. # program-specific install script used by HP pwplus--don't use.
  1758. :
  1759. else
  1760. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  1761. break 3
  1762. fi
  1763. fi
  1764. done
  1765. done
  1766. ;;
  1767. esac
  1768. done
  1769. IFS=$as_save_IFS
  1770. fi
  1771. if test "${ac_cv_path_install+set}" = set; then
  1772. INSTALL=$ac_cv_path_install
  1773. else
  1774. # As a last resort, use the slow shell script. Don't cache a
  1775. # value for INSTALL within a source directory, because that will
  1776. # break other packages using the cache if that directory is
  1777. # removed, or if the value is a relative name.
  1778. INSTALL=$ac_install_sh
  1779. fi
  1780. fi
  1781. { echo "$as_me:$LINENO: result: $INSTALL" >&5
  1782. echo "${ECHO_T}$INSTALL" >&6; }
  1783. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  1784. # It thinks the first close brace ends the variable substitution.
  1785. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  1786. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  1787. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  1788. { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  1789. echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
  1790. # Just in case
  1791. sleep 1
  1792. echo timestamp > conftest.file
  1793. # Do `set' in a subshell so we don't clobber the current shell's
  1794. # arguments. Must try -L first in case configure is actually a
  1795. # symlink; some systems play weird games with the mod time of symlinks
  1796. # (eg FreeBSD returns the mod time of the symlink's containing
  1797. # directory).
  1798. if (
  1799. set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  1800. if test "$*" = "X"; then
  1801. # -L didn't work.
  1802. set X `ls -t $srcdir/configure conftest.file`
  1803. fi
  1804. rm -f conftest.file
  1805. if test "$*" != "X $srcdir/configure conftest.file" \
  1806. && test "$*" != "X conftest.file $srcdir/configure"; then
  1807. # If neither matched, then we have a broken ls. This can happen
  1808. # if, for instance, CONFIG_SHELL is bash and it inherits a
  1809. # broken ls alias from the environment. This has actually
  1810. # happened. Such a system could not be considered "sane".
  1811. { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
  1812. alias in your environment" >&5
  1813. echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
  1814. alias in your environment" >&2;}
  1815. { (exit 1); exit 1; }; }
  1816. fi
  1817. test "$2" = conftest.file
  1818. )
  1819. then
  1820. # Ok.
  1821. :
  1822. else
  1823. { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  1824. Check your system clock" >&5
  1825. echo "$as_me: error: newly created file is older than distributed files!
  1826. Check your system clock" >&2;}
  1827. { (exit 1); exit 1; }; }
  1828. fi
  1829. { echo "$as_me:$LINENO: result: yes" >&5
  1830. echo "${ECHO_T}yes" >&6; }
  1831. test "$program_prefix" != NONE &&
  1832. program_transform_name="s&^&$program_prefix&;$program_transform_name"
  1833. # Use a double $ so make ignores it.
  1834. test "$program_suffix" != NONE &&
  1835. program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  1836. # Double any \ or $. echo might interpret backslashes.
  1837. # By default was `s,x,x', remove it if useless.
  1838. cat <<\_ACEOF >conftest.sed
  1839. s/[\\$]/&&/g;s/;s,x,x,$//
  1840. _ACEOF
  1841. program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
  1842. rm -f conftest.sed
  1843. # expand $ac_aux_dir to an absolute path
  1844. am_aux_dir=`cd $ac_aux_dir && pwd`
  1845. test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  1846. # Use eval to expand $SHELL
  1847. if eval "$MISSING --run true"; then
  1848. am_missing_run="$MISSING --run "
  1849. else
  1850. am_missing_run=
  1851. { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  1852. echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  1853. fi
  1854. { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
  1855. echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
  1856. if test -z "$MKDIR_P"; then
  1857. if test "${ac_cv_path_mkdir+set}" = set; then
  1858. echo $ECHO_N "(cached) $ECHO_C" >&6
  1859. else
  1860. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1861. for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  1862. do
  1863. IFS=$as_save_IFS
  1864. test -z "$as_dir" && as_dir=.
  1865. for ac_prog in mkdir gmkdir; do
  1866. for ac_exec_ext in '' $ac_executable_extensions; do
  1867. { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
  1868. case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
  1869. 'mkdir (GNU coreutils) '* | \
  1870. 'mkdir (coreutils) '* | \
  1871. 'mkdir (fileutils) '4.1*)
  1872. ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  1873. break 3;;
  1874. esac
  1875. done
  1876. done
  1877. done
  1878. IFS=$as_save_IFS
  1879. fi
  1880. if test "${ac_cv_path_mkdir+set}" = set; then
  1881. MKDIR_P="$ac_cv_path_mkdir -p"
  1882. else
  1883. # As a last resort, use the slow shell script. Don't cache a
  1884. # value for MKDIR_P within a source directory, because that will
  1885. # break other packages using the cache if that directory is
  1886. # removed, or if the value is a relative name.
  1887. test -d ./--version && rmdir ./--version
  1888. MKDIR_P="$ac_install_sh -d"
  1889. fi
  1890. fi
  1891. { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
  1892. echo "${ECHO_T}$MKDIR_P" >&6; }
  1893. mkdir_p="$MKDIR_P"
  1894. case $mkdir_p in
  1895. [\\/$]* | ?:[\\/]*) ;;
  1896. */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
  1897. esac
  1898. for ac_prog in gawk mawk nawk awk
  1899. do
  1900. # Extract the first word of "$ac_prog", so it can be a program name with args.
  1901. set dummy $ac_prog; ac_word=$2
  1902. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  1903. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1904. if test "${ac_cv_prog_AWK+set}" = set; then
  1905. echo $ECHO_N "(cached) $ECHO_C" >&6
  1906. else
  1907. if test -n "$AWK"; then
  1908. ac_cv_prog_AWK="$AWK" # Let the user override the test.
  1909. else
  1910. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1911. for as_dir in $PATH
  1912. do
  1913. IFS=$as_save_IFS
  1914. test -z "$as_dir" && as_dir=.
  1915. for ac_exec_ext in '' $ac_executable_extensions; do
  1916. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1917. ac_cv_prog_AWK="$ac_prog"
  1918. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1919. break 2
  1920. fi
  1921. done
  1922. done
  1923. IFS=$as_save_IFS
  1924. fi
  1925. fi
  1926. AWK=$ac_cv_prog_AWK
  1927. if test -n "$AWK"; then
  1928. { echo "$as_me:$LINENO: result: $AWK" >&5
  1929. echo "${ECHO_T}$AWK" >&6; }
  1930. else
  1931. { echo "$as_me:$LINENO: result: no" >&5
  1932. echo "${ECHO_T}no" >&6; }
  1933. fi
  1934. test -n "$AWK" && break
  1935. done
  1936. { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1937. echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
  1938. set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  1939. if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  1940. echo $ECHO_N "(cached) $ECHO_C" >&6
  1941. else
  1942. cat >conftest.make <<\_ACEOF
  1943. SHELL = /bin/sh
  1944. all:
  1945. @echo '@@@%%%=$(MAKE)=@@@%%%'
  1946. _ACEOF
  1947. # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  1948. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  1949. *@@@%%%=?*=@@@%%%*)
  1950. eval ac_cv_prog_make_${ac_make}_set=yes;;
  1951. *)
  1952. eval ac_cv_prog_make_${ac_make}_set=no;;
  1953. esac
  1954. rm -f conftest.make
  1955. fi
  1956. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  1957. { echo "$as_me:$LINENO: result: yes" >&5
  1958. echo "${ECHO_T}yes" >&6; }
  1959. SET_MAKE=
  1960. else
  1961. { echo "$as_me:$LINENO: result: no" >&5
  1962. echo "${ECHO_T}no" >&6; }
  1963. SET_MAKE="MAKE=${MAKE-make}"
  1964. fi
  1965. rm -rf .tst 2>/dev/null
  1966. mkdir .tst 2>/dev/null
  1967. if test -d .tst; then
  1968. am__leading_dot=.
  1969. else
  1970. am__leading_dot=_
  1971. fi
  1972. rmdir .tst 2>/dev/null
  1973. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  1974. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  1975. # is not polluted with repeated "-I."
  1976. am__isrc=' -I$(srcdir)'
  1977. # test to see if srcdir already configured
  1978. if test -f $srcdir/config.status; then
  1979. { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  1980. echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  1981. { (exit 1); exit 1; }; }
  1982. fi
  1983. fi
  1984. # test whether we have cygpath
  1985. if test -z "$CYGPATH_W"; then
  1986. if (cygpath --version) >/dev/null 2>/dev/null; then
  1987. CYGPATH_W='cygpath -w'
  1988. else
  1989. CYGPATH_W=echo
  1990. fi
  1991. fi
  1992. # Define the identity of the package.
  1993. PACKAGE=file
  1994. VERSION=4.23
  1995. cat >>confdefs.h <<_ACEOF
  1996. #define PACKAGE "$PACKAGE"
  1997. _ACEOF
  1998. cat >>confdefs.h <<_ACEOF
  1999. #define VERSION "$VERSION"
  2000. _ACEOF
  2001. # Some tools Automake needs.
  2002. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2003. AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2004. AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2005. AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2006. MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2007. install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
  2008. # Installed binaries are usually stripped using `strip' when the user
  2009. # run `make install-strip'. However `strip' might not be the right
  2010. # tool to use in cross-compilation environments, therefore Automake
  2011. # will honor the `STRIP' environment variable to overrule this program.
  2012. if test "$cross_compiling" != no; then
  2013. if test -n "$ac_tool_prefix"; then
  2014. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2015. set dummy ${ac_tool_prefix}strip; ac_word=$2
  2016. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2017. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2018. if test "${ac_cv_prog_STRIP+set}" = set; then
  2019. echo $ECHO_N "(cached) $ECHO_C" >&6
  2020. else
  2021. if test -n "$STRIP"; then
  2022. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2023. else
  2024. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2025. for as_dir in $PATH
  2026. do
  2027. IFS=$as_save_IFS
  2028. test -z "$as_dir" && as_dir=.
  2029. for ac_exec_ext in '' $ac_executable_extensions; do
  2030. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2031. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2032. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2033. break 2
  2034. fi
  2035. done
  2036. done
  2037. IFS=$as_save_IFS
  2038. fi
  2039. fi
  2040. STRIP=$ac_cv_prog_STRIP
  2041. if test -n "$STRIP"; then
  2042. { echo "$as_me:$LINENO: result: $STRIP" >&5
  2043. echo "${ECHO_T}$STRIP" >&6; }
  2044. else
  2045. { echo "$as_me:$LINENO: result: no" >&5
  2046. echo "${ECHO_T}no" >&6; }
  2047. fi
  2048. fi
  2049. if test -z "$ac_cv_prog_STRIP"; then
  2050. ac_ct_STRIP=$STRIP
  2051. # Extract the first word of "strip", so it can be a program name with args.
  2052. set dummy strip; ac_word=$2
  2053. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2054. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2055. if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  2056. echo $ECHO_N "(cached) $ECHO_C" >&6
  2057. else
  2058. if test -n "$ac_ct_STRIP"; then
  2059. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2060. else
  2061. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2062. for as_dir in $PATH
  2063. do
  2064. IFS=$as_save_IFS
  2065. test -z "$as_dir" && as_dir=.
  2066. for ac_exec_ext in '' $ac_executable_extensions; do
  2067. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2068. ac_cv_prog_ac_ct_STRIP="strip"
  2069. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2070. break 2
  2071. fi
  2072. done
  2073. done
  2074. IFS=$as_save_IFS
  2075. fi
  2076. fi
  2077. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2078. if test -n "$ac_ct_STRIP"; then
  2079. { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  2080. echo "${ECHO_T}$ac_ct_STRIP" >&6; }
  2081. else
  2082. { echo "$as_me:$LINENO: result: no" >&5
  2083. echo "${ECHO_T}no" >&6; }
  2084. fi
  2085. if test "x$ac_ct_STRIP" = x; then
  2086. STRIP=":"
  2087. else
  2088. case $cross_compiling:$ac_tool_warned in
  2089. yes:)
  2090. { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2091. whose name does not start with the host triplet. If you think this
  2092. configuration is useful to you, please write to autoconf@gnu.org." >&5
  2093. echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2094. whose name does not start with the host triplet. If you think this
  2095. configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2096. ac_tool_warned=yes ;;
  2097. esac
  2098. STRIP=$ac_ct_STRIP
  2099. fi
  2100. else
  2101. STRIP="$ac_cv_prog_STRIP"
  2102. fi
  2103. fi
  2104. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  2105. # We need awk for the "check" target. The system "awk" is bad on
  2106. # some platforms.
  2107. # Always define AMTAR for backward compatibility.
  2108. AMTAR=${AMTAR-"${am_missing_run}tar"}
  2109. am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
  2110. ac_config_headers="$ac_config_headers config.h"
  2111. { echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  2112. echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
  2113. # Check whether --enable-maintainer-mode was given.
  2114. if test "${enable_maintainer_mode+set}" = set; then
  2115. enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  2116. else
  2117. USE_MAINTAINER_MODE=no
  2118. fi
  2119. { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  2120. echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
  2121. if test $USE_MAINTAINER_MODE = yes; then
  2122. MAINTAINER_MODE_TRUE=
  2123. MAINTAINER_MODE_FALSE='#'
  2124. else
  2125. MAINTAINER_MODE_TRUE='#'
  2126. MAINTAINER_MODE_FALSE=
  2127. fi
  2128. MAINT=$MAINTAINER_MODE_TRUE
  2129. { echo "$as_me:$LINENO: checking for builtin ELF support" >&5
  2130. echo $ECHO_N "checking for builtin ELF support... $ECHO_C" >&6; }
  2131. # Check whether --enable-elf was given.
  2132. if test "${enable_elf+set}" = set; then
  2133. enableval=$enable_elf; if test "${enableval}" = yes; then
  2134. { echo "$as_me:$LINENO: result: yes" >&5
  2135. echo "${ECHO_T}yes" >&6; }
  2136. cat >>confdefs.h <<\_ACEOF
  2137. #define BUILTIN_ELF 1
  2138. _ACEOF
  2139. else
  2140. { echo "$as_me:$LINENO: result: no" >&5
  2141. echo "${ECHO_T}no" >&6; }
  2142. fi
  2143. else
  2144. # enable by default
  2145. { echo "$as_me:$LINENO: result: yes" >&5
  2146. echo "${ECHO_T}yes" >&6; }
  2147. cat >>confdefs.h <<\_ACEOF
  2148. #define BUILTIN_ELF 1
  2149. _ACEOF
  2150. fi
  2151. { echo "$as_me:$LINENO: checking for ELF core file support" >&5
  2152. echo $ECHO_N "checking for ELF core file support... $ECHO_C" >&6; }
  2153. # Check whether --enable-elf-core was given.
  2154. if test "${enable_elf_core+set}" = set; then
  2155. enableval=$enable_elf_core; if test "${enableval}" = yes; then
  2156. { echo "$as_me:$LINENO: result: yes" >&5
  2157. echo "${ECHO_T}yes" >&6; }
  2158. cat >>confdefs.h <<\_ACEOF
  2159. #define ELFCORE 1
  2160. _ACEOF
  2161. else
  2162. { echo "$as_me:$LINENO: result: no" >&5
  2163. echo "${ECHO_T}no" >&6; }
  2164. fi
  2165. else
  2166. # enable by default
  2167. { echo "$as_me:$LINENO: result: yes" >&5
  2168. echo "${ECHO_T}yes" >&6; }
  2169. cat >>confdefs.h <<\_ACEOF
  2170. #define ELFCORE 1
  2171. _ACEOF
  2172. fi
  2173. { echo "$as_me:$LINENO: checking for file formats in man section 5" >&5
  2174. echo $ECHO_N "checking for file formats in man section 5... $ECHO_C" >&6; }
  2175. # Check whether --enable-fsect-man5 was given.
  2176. if test "${enable_fsect_man5+set}" = set; then
  2177. enableval=$enable_fsect_man5; if test "${enableval}" = yes; then
  2178. { echo "$as_me:$LINENO: result: yes" >&5
  2179. echo "${ECHO_T}yes" >&6; }
  2180. fsect=5
  2181. else
  2182. { echo "$as_me:$LINENO: result: no" >&5
  2183. echo "${ECHO_T}no" >&6; }
  2184. fsect=4
  2185. fi
  2186. else
  2187. # disable by default
  2188. { echo "$as_me:$LINENO: result: no" >&5
  2189. echo "${ECHO_T}no" >&6; }
  2190. fsect=4
  2191. fi
  2192. if test x$fsect = x5; then
  2193. FSECT5_TRUE=
  2194. FSECT5_FALSE='#'
  2195. else
  2196. FSECT5_TRUE='#'
  2197. FSECT5_FALSE=
  2198. fi
  2199. cat >>confdefs.h <<\_ACEOF
  2200. #define _GNU_SOURCE 1
  2201. _ACEOF
  2202. ac_ext=c
  2203. ac_cpp='$CPP $CPPFLAGS'
  2204. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2205. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2206. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2207. if test -n "$ac_tool_prefix"; then
  2208. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  2209. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  2210. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2211. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2212. if test "${ac_cv_prog_CC+set}" = set; then
  2213. echo $ECHO_N "(cached) $ECHO_C" >&6
  2214. else
  2215. if test -n "$CC"; then
  2216. ac_cv_prog_CC="$CC" # Let the user override the test.
  2217. else
  2218. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2219. for as_dir in $PATH
  2220. do
  2221. IFS=$as_save_IFS
  2222. test -z "$as_dir" && as_dir=.
  2223. for ac_exec_ext in '' $ac_executable_extensions; do
  2224. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2225. ac_cv_prog_CC="${ac_tool_prefix}gcc"
  2226. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2227. break 2
  2228. fi
  2229. done
  2230. done
  2231. IFS=$as_save_IFS
  2232. fi
  2233. fi
  2234. CC=$ac_cv_prog_CC
  2235. if test -n "$CC"; then
  2236. { echo "$as_me:$LINENO: result: $CC" >&5
  2237. echo "${ECHO_T}$CC" >&6; }
  2238. else
  2239. { echo "$as_me:$LINENO: result: no" >&5
  2240. echo "${ECHO_T}no" >&6; }
  2241. fi
  2242. fi
  2243. if test -z "$ac_cv_prog_CC"; then
  2244. ac_ct_CC=$CC
  2245. # Extract the first word of "gcc", so it can be a program name with args.
  2246. set dummy gcc; ac_word=$2
  2247. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2248. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2249. if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2250. echo $ECHO_N "(cached) $ECHO_C" >&6
  2251. else
  2252. if test -n "$ac_ct_CC"; then
  2253. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2254. else
  2255. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2256. for as_dir in $PATH
  2257. do
  2258. IFS=$as_save_IFS
  2259. test -z "$as_dir" && as_dir=.
  2260. for ac_exec_ext in '' $ac_executable_extensions; do
  2261. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2262. ac_cv_prog_ac_ct_CC="gcc"
  2263. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2264. break 2
  2265. fi
  2266. done
  2267. done
  2268. IFS=$as_save_IFS
  2269. fi
  2270. fi
  2271. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2272. if test -n "$ac_ct_CC"; then
  2273. { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2274. echo "${ECHO_T}$ac_ct_CC" >&6; }
  2275. else
  2276. { echo "$as_me:$LINENO: result: no" >&5
  2277. echo "${ECHO_T}no" >&6; }
  2278. fi
  2279. if test "x$ac_ct_CC" = x; then
  2280. CC=""
  2281. else
  2282. case $cross_compiling:$ac_tool_warned in
  2283. yes:)
  2284. { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2285. whose name does not start with the host triplet. If you think this
  2286. configuration is useful to you, please write to autoconf@gnu.org." >&5
  2287. echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2288. whose name does not start with the host triplet. If you think this
  2289. configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2290. ac_tool_warned=yes ;;
  2291. esac
  2292. CC=$ac_ct_CC
  2293. fi
  2294. else
  2295. CC="$ac_cv_prog_CC"
  2296. fi
  2297. if test -z "$CC"; then
  2298. if test -n "$ac_tool_prefix"; then
  2299. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  2300. set dummy ${ac_tool_prefix}cc; ac_word=$2
  2301. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2302. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2303. if test "${ac_cv_prog_CC+set}" = set; then
  2304. echo $ECHO_N "(cached) $ECHO_C" >&6
  2305. else
  2306. if test -n "$CC"; then
  2307. ac_cv_prog_CC="$CC" # Let the user override the test.
  2308. else
  2309. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2310. for as_dir in $PATH
  2311. do
  2312. IFS=$as_save_IFS
  2313. test -z "$as_dir" && as_dir=.
  2314. for ac_exec_ext in '' $ac_executable_extensions; do
  2315. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2316. ac_cv_prog_CC="${ac_tool_prefix}cc"
  2317. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2318. break 2
  2319. fi
  2320. done
  2321. done
  2322. IFS=$as_save_IFS
  2323. fi
  2324. fi
  2325. CC=$ac_cv_prog_CC
  2326. if test -n "$CC"; then
  2327. { echo "$as_me:$LINENO: result: $CC" >&5
  2328. echo "${ECHO_T}$CC" >&6; }
  2329. else
  2330. { echo "$as_me:$LINENO: result: no" >&5
  2331. echo "${ECHO_T}no" >&6; }
  2332. fi
  2333. fi
  2334. fi
  2335. if test -z "$CC"; then
  2336. # Extract the first word of "cc", so it can be a program name with args.
  2337. set dummy cc; ac_word=$2
  2338. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2339. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2340. if test "${ac_cv_prog_CC+set}" = set; then
  2341. echo $ECHO_N "(cached) $ECHO_C" >&6
  2342. else
  2343. if test -n "$CC"; then
  2344. ac_cv_prog_CC="$CC" # Let the user override the test.
  2345. else
  2346. ac_prog_rejected=no
  2347. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2348. for as_dir in $PATH
  2349. do
  2350. IFS=$as_save_IFS
  2351. test -z "$as_dir" && as_dir=.
  2352. for ac_exec_ext in '' $ac_executable_extensions; do
  2353. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2354. if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  2355. ac_prog_rejected=yes
  2356. continue
  2357. fi
  2358. ac_cv_prog_CC="cc"
  2359. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2360. break 2
  2361. fi
  2362. done
  2363. done
  2364. IFS=$as_save_IFS
  2365. if test $ac_prog_rejected = yes; then
  2366. # We found a bogon in the path, so make sure we never use it.
  2367. set dummy $ac_cv_prog_CC
  2368. shift
  2369. if test $# != 0; then
  2370. # We chose a different compiler from the bogus one.
  2371. # However, it has the same basename, so the bogon will be chosen
  2372. # first if we set CC to just the basename; use the full file name.
  2373. shift
  2374. ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  2375. fi
  2376. fi
  2377. fi
  2378. fi
  2379. CC=$ac_cv_prog_CC
  2380. if test -n "$CC"; then
  2381. { echo "$as_me:$LINENO: result: $CC" >&5
  2382. echo "${ECHO_T}$CC" >&6; }
  2383. else
  2384. { echo "$as_me:$LINENO: result: no" >&5
  2385. echo "${ECHO_T}no" >&6; }
  2386. fi
  2387. fi
  2388. if test -z "$CC"; then
  2389. if test -n "$ac_tool_prefix"; then
  2390. for ac_prog in cl.exe
  2391. do
  2392. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  2393. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  2394. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2395. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2396. if test "${ac_cv_prog_CC+set}" = set; then
  2397. echo $ECHO_N "(cached) $ECHO_C" >&6
  2398. else
  2399. if test -n "$CC"; then
  2400. ac_cv_prog_CC="$CC" # Let the user override the test.
  2401. else
  2402. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2403. for as_dir in $PATH
  2404. do
  2405. IFS=$as_save_IFS
  2406. test -z "$as_dir" && as_dir=.
  2407. for ac_exec_ext in '' $ac_executable_extensions; do
  2408. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2409. ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  2410. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2411. break 2
  2412. fi
  2413. done
  2414. done
  2415. IFS=$as_save_IFS
  2416. fi
  2417. fi
  2418. CC=$ac_cv_prog_CC
  2419. if test -n "$CC"; then
  2420. { echo "$as_me:$LINENO: result: $CC" >&5
  2421. echo "${ECHO_T}$CC" >&6; }
  2422. else
  2423. { echo "$as_me:$LINENO: result: no" >&5
  2424. echo "${ECHO_T}no" >&6; }
  2425. fi
  2426. test -n "$CC" && break
  2427. done
  2428. fi
  2429. if test -z "$CC"; then
  2430. ac_ct_CC=$CC
  2431. for ac_prog in cl.exe
  2432. do
  2433. # Extract the first word of "$ac_prog", so it can be a program name with args.
  2434. set dummy $ac_prog; ac_word=$2
  2435. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2436. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2437. if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2438. echo $ECHO_N "(cached) $ECHO_C" >&6
  2439. else
  2440. if test -n "$ac_ct_CC"; then
  2441. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2442. else
  2443. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2444. for as_dir in $PATH
  2445. do
  2446. IFS=$as_save_IFS
  2447. test -z "$as_dir" && as_dir=.
  2448. for ac_exec_ext in '' $ac_executable_extensions; do
  2449. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2450. ac_cv_prog_ac_ct_CC="$ac_prog"
  2451. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2452. break 2
  2453. fi
  2454. done
  2455. done
  2456. IFS=$as_save_IFS
  2457. fi
  2458. fi
  2459. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2460. if test -n "$ac_ct_CC"; then
  2461. { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2462. echo "${ECHO_T}$ac_ct_CC" >&6; }
  2463. else
  2464. { echo "$as_me:$LINENO: result: no" >&5
  2465. echo "${ECHO_T}no" >&6; }
  2466. fi
  2467. test -n "$ac_ct_CC" && break
  2468. done
  2469. if test "x$ac_ct_CC" = x; then
  2470. CC=""
  2471. else
  2472. case $cross_compiling:$ac_tool_warned in
  2473. yes:)
  2474. { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2475. whose name does not start with the host triplet. If you think this
  2476. configuration is useful to you, please write to autoconf@gnu.org." >&5
  2477. echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2478. whose name does not start with the host triplet. If you think this
  2479. configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2480. ac_tool_warned=yes ;;
  2481. esac
  2482. CC=$ac_ct_CC
  2483. fi
  2484. fi
  2485. fi
  2486. test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  2487. See \`config.log' for more details." >&5
  2488. echo "$as_me: error: no acceptable C compiler found in \$PATH
  2489. See \`config.log' for more details." >&2;}
  2490. { (exit 1); exit 1; }; }
  2491. # Provide some information about the compiler.
  2492. echo "$as_me:$LINENO: checking for C compiler version" >&5
  2493. ac_compiler=`set X $ac_compile; echo $2`
  2494. { (ac_try="$ac_compiler --version >&5"
  2495. case "(($ac_try" in
  2496. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2497. *) ac_try_echo=$ac_try;;
  2498. esac
  2499. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2500. (eval "$ac_compiler --version >&5") 2>&5
  2501. ac_status=$?
  2502. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2503. (exit $ac_status); }
  2504. { (ac_try="$ac_compiler -v >&5"
  2505. case "(($ac_try" in
  2506. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2507. *) ac_try_echo=$ac_try;;
  2508. esac
  2509. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2510. (eval "$ac_compiler -v >&5") 2>&5
  2511. ac_status=$?
  2512. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2513. (exit $ac_status); }
  2514. { (ac_try="$ac_compiler -V >&5"
  2515. case "(($ac_try" in
  2516. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2517. *) ac_try_echo=$ac_try;;
  2518. esac
  2519. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2520. (eval "$ac_compiler -V >&5") 2>&5
  2521. ac_status=$?
  2522. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2523. (exit $ac_status); }
  2524. cat >conftest.$ac_ext <<_ACEOF
  2525. /* confdefs.h. */
  2526. _ACEOF
  2527. cat confdefs.h >>conftest.$ac_ext
  2528. cat >>conftest.$ac_ext <<_ACEOF
  2529. /* end confdefs.h. */
  2530. int
  2531. main ()
  2532. {
  2533. ;
  2534. return 0;
  2535. }
  2536. _ACEOF
  2537. ac_clean_files_save=$ac_clean_files
  2538. ac_clean_files="$ac_clean_files a.out a.exe b.out"
  2539. # Try to create an executable without -o first, disregard a.out.
  2540. # It will help us diagnose broken compilers, and finding out an intuition
  2541. # of exeext.
  2542. { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  2543. echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
  2544. ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  2545. #
  2546. # List of possible output files, starting from the most likely.
  2547. # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
  2548. # only as a last resort. b.out is created by i960 compilers.
  2549. ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
  2550. #
  2551. # The IRIX 6 linker writes into existing files which may not be
  2552. # executable, retaining their permissions. Remove them first so a
  2553. # subsequent execution test works.
  2554. ac_rmfiles=
  2555. for ac_file in $ac_files
  2556. do
  2557. case $ac_file in
  2558. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2559. * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  2560. esac
  2561. done
  2562. rm -f $ac_rmfiles
  2563. if { (ac_try="$ac_link_default"
  2564. case "(($ac_try" in
  2565. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2566. *) ac_try_echo=$ac_try;;
  2567. esac
  2568. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2569. (eval "$ac_link_default") 2>&5
  2570. ac_status=$?
  2571. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2572. (exit $ac_status); }; then
  2573. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  2574. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  2575. # in a Makefile. We should not override ac_cv_exeext if it was cached,
  2576. # so that the user can short-circuit this test for compilers unknown to
  2577. # Autoconf.
  2578. for ac_file in $ac_files ''
  2579. do
  2580. test -f "$ac_file" || continue
  2581. case $ac_file in
  2582. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
  2583. ;;
  2584. [ab].out )
  2585. # We found the default executable, but exeext='' is most
  2586. # certainly right.
  2587. break;;
  2588. *.* )
  2589. if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  2590. then :; else
  2591. ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2592. fi
  2593. # We set ac_cv_exeext here because the later test for it is not
  2594. # safe: cross compilers may not add the suffix if given an `-o'
  2595. # argument, so we may need to know it at that point already.
  2596. # Even if this section looks crufty: it has the advantage of
  2597. # actually working.
  2598. break;;
  2599. * )
  2600. break;;
  2601. esac
  2602. done
  2603. test "$ac_cv_exeext" = no && ac_cv_exeext=
  2604. else
  2605. ac_file=''
  2606. fi
  2607. { echo "$as_me:$LINENO: result: $ac_file" >&5
  2608. echo "${ECHO_T}$ac_file" >&6; }
  2609. if test -z "$ac_file"; then
  2610. echo "$as_me: failed program was:" >&5
  2611. sed 's/^/| /' conftest.$ac_ext >&5
  2612. { { echo "$as_me:$LINENO: error: C compiler cannot create executables
  2613. See \`config.log' for more details." >&5
  2614. echo "$as_me: error: C compiler cannot create executables
  2615. See \`config.log' for more details." >&2;}
  2616. { (exit 77); exit 77; }; }
  2617. fi
  2618. ac_exeext=$ac_cv_exeext
  2619. # Check that the compiler produces executables we can run. If not, either
  2620. # the compiler is broken, or we cross compile.
  2621. { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  2622. echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
  2623. # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  2624. # If not cross compiling, check that we can run a simple program.
  2625. if test "$cross_compiling" != yes; then
  2626. if { ac_try='./$ac_file'
  2627. { (case "(($ac_try" in
  2628. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2629. *) ac_try_echo=$ac_try;;
  2630. esac
  2631. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2632. (eval "$ac_try") 2>&5
  2633. ac_status=$?
  2634. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2635. (exit $ac_status); }; }; then
  2636. cross_compiling=no
  2637. else
  2638. if test "$cross_compiling" = maybe; then
  2639. cross_compiling=yes
  2640. else
  2641. { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
  2642. If you meant to cross compile, use \`--host'.
  2643. See \`config.log' for more details." >&5
  2644. echo "$as_me: error: cannot run C compiled programs.
  2645. If you meant to cross compile, use \`--host'.
  2646. See \`config.log' for more details." >&2;}
  2647. { (exit 1); exit 1; }; }
  2648. fi
  2649. fi
  2650. fi
  2651. { echo "$as_me:$LINENO: result: yes" >&5
  2652. echo "${ECHO_T}yes" >&6; }
  2653. rm -f a.out a.exe conftest$ac_cv_exeext b.out
  2654. ac_clean_files=$ac_clean_files_save
  2655. # Check that the compiler produces executables we can run. If not, either
  2656. # the compiler is broken, or we cross compile.
  2657. { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  2658. echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
  2659. { echo "$as_me:$LINENO: result: $cross_compiling" >&5
  2660. echo "${ECHO_T}$cross_compiling" >&6; }
  2661. { echo "$as_me:$LINENO: checking for suffix of executables" >&5
  2662. echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
  2663. if { (ac_try="$ac_link"
  2664. case "(($ac_try" in
  2665. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2666. *) ac_try_echo=$ac_try;;
  2667. esac
  2668. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2669. (eval "$ac_link") 2>&5
  2670. ac_status=$?
  2671. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2672. (exit $ac_status); }; then
  2673. # If both `conftest.exe' and `conftest' are `present' (well, observable)
  2674. # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
  2675. # work properly (i.e., refer to `conftest.exe'), while it won't with
  2676. # `rm'.
  2677. for ac_file in conftest.exe conftest conftest.*; do
  2678. test -f "$ac_file" || continue
  2679. case $ac_file in
  2680. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2681. *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2682. break;;
  2683. * ) break;;
  2684. esac
  2685. done
  2686. else
  2687. { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  2688. See \`config.log' for more details." >&5
  2689. echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  2690. See \`config.log' for more details." >&2;}
  2691. { (exit 1); exit 1; }; }
  2692. fi
  2693. rm -f conftest$ac_cv_exeext
  2694. { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  2695. echo "${ECHO_T}$ac_cv_exeext" >&6; }
  2696. rm -f conftest.$ac_ext
  2697. EXEEXT=$ac_cv_exeext
  2698. ac_exeext=$EXEEXT
  2699. { echo "$as_me:$LINENO: checking for suffix of object files" >&5
  2700. echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
  2701. if test "${ac_cv_objext+set}" = set; then
  2702. echo $ECHO_N "(cached) $ECHO_C" >&6
  2703. else
  2704. cat >conftest.$ac_ext <<_ACEOF
  2705. /* confdefs.h. */
  2706. _ACEOF
  2707. cat confdefs.h >>conftest.$ac_ext
  2708. cat >>conftest.$ac_ext <<_ACEOF
  2709. /* end confdefs.h. */
  2710. int
  2711. main ()
  2712. {
  2713. ;
  2714. return 0;
  2715. }
  2716. _ACEOF
  2717. rm -f conftest.o conftest.obj
  2718. if { (ac_try="$ac_compile"
  2719. case "(($ac_try" in
  2720. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2721. *) ac_try_echo=$ac_try;;
  2722. esac
  2723. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2724. (eval "$ac_compile") 2>&5
  2725. ac_status=$?
  2726. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2727. (exit $ac_status); }; then
  2728. for ac_file in conftest.o conftest.obj conftest.*; do
  2729. test -f "$ac_file" || continue;
  2730. case $ac_file in
  2731. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
  2732. *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  2733. break;;
  2734. esac
  2735. done
  2736. else
  2737. echo "$as_me: failed program was:" >&5
  2738. sed 's/^/| /' conftest.$ac_ext >&5
  2739. { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  2740. See \`config.log' for more details." >&5
  2741. echo "$as_me: error: cannot compute suffix of object files: cannot compile
  2742. See \`config.log' for more details." >&2;}
  2743. { (exit 1); exit 1; }; }
  2744. fi
  2745. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  2746. fi
  2747. { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  2748. echo "${ECHO_T}$ac_cv_objext" >&6; }
  2749. OBJEXT=$ac_cv_objext
  2750. ac_objext=$OBJEXT
  2751. { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  2752. echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  2753. if test "${ac_cv_c_compiler_gnu+set}" = set; then
  2754. echo $ECHO_N "(cached) $ECHO_C" >&6
  2755. else
  2756. cat >conftest.$ac_ext <<_ACEOF
  2757. /* confdefs.h. */
  2758. _ACEOF
  2759. cat confdefs.h >>conftest.$ac_ext
  2760. cat >>conftest.$ac_ext <<_ACEOF
  2761. /* end confdefs.h. */
  2762. int
  2763. main ()
  2764. {
  2765. #ifndef __GNUC__
  2766. choke me
  2767. #endif
  2768. ;
  2769. return 0;
  2770. }
  2771. _ACEOF
  2772. rm -f conftest.$ac_objext
  2773. if { (ac_try="$ac_compile"
  2774. case "(($ac_try" in
  2775. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2776. *) ac_try_echo=$ac_try;;
  2777. esac
  2778. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2779. (eval "$ac_compile") 2>conftest.er1
  2780. ac_status=$?
  2781. grep -v '^ *+' conftest.er1 >conftest.err
  2782. rm -f conftest.er1
  2783. cat conftest.err >&5
  2784. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2785. (exit $ac_status); } && {
  2786. test -z "$ac_c_werror_flag" ||
  2787. test ! -s conftest.err
  2788. } && test -s conftest.$ac_objext; then
  2789. ac_compiler_gnu=yes
  2790. else
  2791. echo "$as_me: failed program was:" >&5
  2792. sed 's/^/| /' conftest.$ac_ext >&5
  2793. ac_compiler_gnu=no
  2794. fi
  2795. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2796. ac_cv_c_compiler_gnu=$ac_compiler_gnu
  2797. fi
  2798. { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  2799. echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  2800. GCC=`test $ac_compiler_gnu = yes && echo yes`
  2801. ac_test_CFLAGS=${CFLAGS+set}
  2802. ac_save_CFLAGS=$CFLAGS
  2803. { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  2804. echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  2805. if test "${ac_cv_prog_cc_g+set}" = set; then
  2806. echo $ECHO_N "(cached) $ECHO_C" >&6
  2807. else
  2808. ac_save_c_werror_flag=$ac_c_werror_flag
  2809. ac_c_werror_flag=yes
  2810. ac_cv_prog_cc_g=no
  2811. CFLAGS="-g"
  2812. cat >conftest.$ac_ext <<_ACEOF
  2813. /* confdefs.h. */
  2814. _ACEOF
  2815. cat confdefs.h >>conftest.$ac_ext
  2816. cat >>conftest.$ac_ext <<_ACEOF
  2817. /* end confdefs.h. */
  2818. int
  2819. main ()
  2820. {
  2821. ;
  2822. return 0;
  2823. }
  2824. _ACEOF
  2825. rm -f conftest.$ac_objext
  2826. if { (ac_try="$ac_compile"
  2827. case "(($ac_try" in
  2828. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2829. *) ac_try_echo=$ac_try;;
  2830. esac
  2831. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2832. (eval "$ac_compile") 2>conftest.er1
  2833. ac_status=$?
  2834. grep -v '^ *+' conftest.er1 >conftest.err
  2835. rm -f conftest.er1
  2836. cat conftest.err >&5
  2837. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2838. (exit $ac_status); } && {
  2839. test -z "$ac_c_werror_flag" ||
  2840. test ! -s conftest.err
  2841. } && test -s conftest.$ac_objext; then
  2842. ac_cv_prog_cc_g=yes
  2843. else
  2844. echo "$as_me: failed program was:" >&5
  2845. sed 's/^/| /' conftest.$ac_ext >&5
  2846. CFLAGS=""
  2847. cat >conftest.$ac_ext <<_ACEOF
  2848. /* confdefs.h. */
  2849. _ACEOF
  2850. cat confdefs.h >>conftest.$ac_ext
  2851. cat >>conftest.$ac_ext <<_ACEOF
  2852. /* end confdefs.h. */
  2853. int
  2854. main ()
  2855. {
  2856. ;
  2857. return 0;
  2858. }
  2859. _ACEOF
  2860. rm -f conftest.$ac_objext
  2861. if { (ac_try="$ac_compile"
  2862. case "(($ac_try" in
  2863. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2864. *) ac_try_echo=$ac_try;;
  2865. esac
  2866. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2867. (eval "$ac_compile") 2>conftest.er1
  2868. ac_status=$?
  2869. grep -v '^ *+' conftest.er1 >conftest.err
  2870. rm -f conftest.er1
  2871. cat conftest.err >&5
  2872. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2873. (exit $ac_status); } && {
  2874. test -z "$ac_c_werror_flag" ||
  2875. test ! -s conftest.err
  2876. } && test -s conftest.$ac_objext; then
  2877. :
  2878. else
  2879. echo "$as_me: failed program was:" >&5
  2880. sed 's/^/| /' conftest.$ac_ext >&5
  2881. ac_c_werror_flag=$ac_save_c_werror_flag
  2882. CFLAGS="-g"
  2883. cat >conftest.$ac_ext <<_ACEOF
  2884. /* confdefs.h. */
  2885. _ACEOF
  2886. cat confdefs.h >>conftest.$ac_ext
  2887. cat >>conftest.$ac_ext <<_ACEOF
  2888. /* end confdefs.h. */
  2889. int
  2890. main ()
  2891. {
  2892. ;
  2893. return 0;
  2894. }
  2895. _ACEOF
  2896. rm -f conftest.$ac_objext
  2897. if { (ac_try="$ac_compile"
  2898. case "(($ac_try" in
  2899. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2900. *) ac_try_echo=$ac_try;;
  2901. esac
  2902. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2903. (eval "$ac_compile") 2>conftest.er1
  2904. ac_status=$?
  2905. grep -v '^ *+' conftest.er1 >conftest.err
  2906. rm -f conftest.er1
  2907. cat conftest.err >&5
  2908. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2909. (exit $ac_status); } && {
  2910. test -z "$ac_c_werror_flag" ||
  2911. test ! -s conftest.err
  2912. } && test -s conftest.$ac_objext; then
  2913. ac_cv_prog_cc_g=yes
  2914. else
  2915. echo "$as_me: failed program was:" >&5
  2916. sed 's/^/| /' conftest.$ac_ext >&5
  2917. fi
  2918. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2919. fi
  2920. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2921. fi
  2922. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2923. ac_c_werror_flag=$ac_save_c_werror_flag
  2924. fi
  2925. { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  2926. echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  2927. if test "$ac_test_CFLAGS" = set; then
  2928. CFLAGS=$ac_save_CFLAGS
  2929. elif test $ac_cv_prog_cc_g = yes; then
  2930. if test "$GCC" = yes; then
  2931. CFLAGS="-g -O2"
  2932. else
  2933. CFLAGS="-g"
  2934. fi
  2935. else
  2936. if test "$GCC" = yes; then
  2937. CFLAGS="-O2"
  2938. else
  2939. CFLAGS=
  2940. fi
  2941. fi
  2942. { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  2943. echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  2944. if test "${ac_cv_prog_cc_c89+set}" = set; then
  2945. echo $ECHO_N "(cached) $ECHO_C" >&6
  2946. else
  2947. ac_cv_prog_cc_c89=no
  2948. ac_save_CC=$CC
  2949. cat >conftest.$ac_ext <<_ACEOF
  2950. /* confdefs.h. */
  2951. _ACEOF
  2952. cat confdefs.h >>conftest.$ac_ext
  2953. cat >>conftest.$ac_ext <<_ACEOF
  2954. /* end confdefs.h. */
  2955. #include <stdarg.h>
  2956. #include <stdio.h>
  2957. #include <sys/types.h>
  2958. #include <sys/stat.h>
  2959. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  2960. struct buf { int x; };
  2961. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  2962. static char *e (p, i)
  2963. char **p;
  2964. int i;
  2965. {
  2966. return p[i];
  2967. }
  2968. static char *f (char * (*g) (char **, int), char **p, ...)
  2969. {
  2970. char *s;
  2971. va_list v;
  2972. va_start (v,p);
  2973. s = g (p, va_arg (v,int));
  2974. va_end (v);
  2975. return s;
  2976. }
  2977. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  2978. function prototypes and stuff, but not '\xHH' hex character constants.
  2979. These don't provoke an error unfortunately, instead are silently treated
  2980. as 'x'. The following induces an error, until -std is added to get
  2981. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  2982. array size at least. It's necessary to write '\x00'==0 to get something
  2983. that's true only with -std. */
  2984. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  2985. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  2986. inside strings and character constants. */
  2987. #define FOO(x) 'x'
  2988. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  2989. int test (int i, double x);
  2990. struct s1 {int (*f) (int a);};
  2991. struct s2 {int (*f) (double a);};
  2992. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  2993. int argc;
  2994. char **argv;
  2995. int
  2996. main ()
  2997. {
  2998. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  2999. ;
  3000. return 0;
  3001. }
  3002. _ACEOF
  3003. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  3004. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  3005. do
  3006. CC="$ac_save_CC $ac_arg"
  3007. rm -f conftest.$ac_objext
  3008. if { (ac_try="$ac_compile"
  3009. case "(($ac_try" in
  3010. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3011. *) ac_try_echo=$ac_try;;
  3012. esac
  3013. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3014. (eval "$ac_compile") 2>conftest.er1
  3015. ac_status=$?
  3016. grep -v '^ *+' conftest.er1 >conftest.err
  3017. rm -f conftest.er1
  3018. cat conftest.err >&5
  3019. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3020. (exit $ac_status); } && {
  3021. test -z "$ac_c_werror_flag" ||
  3022. test ! -s conftest.err
  3023. } && test -s conftest.$ac_objext; then
  3024. ac_cv_prog_cc_c89=$ac_arg
  3025. else
  3026. echo "$as_me: failed program was:" >&5
  3027. sed 's/^/| /' conftest.$ac_ext >&5
  3028. fi
  3029. rm -f core conftest.err conftest.$ac_objext
  3030. test "x$ac_cv_prog_cc_c89" != "xno" && break
  3031. done
  3032. rm -f conftest.$ac_ext
  3033. CC=$ac_save_CC
  3034. fi
  3035. # AC_CACHE_VAL
  3036. case "x$ac_cv_prog_cc_c89" in
  3037. x)
  3038. { echo "$as_me:$LINENO: result: none needed" >&5
  3039. echo "${ECHO_T}none needed" >&6; } ;;
  3040. xno)
  3041. { echo "$as_me:$LINENO: result: unsupported" >&5
  3042. echo "${ECHO_T}unsupported" >&6; } ;;
  3043. *)
  3044. CC="$CC $ac_cv_prog_cc_c89"
  3045. { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  3046. echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  3047. esac
  3048. ac_ext=c
  3049. ac_cpp='$CPP $CPPFLAGS'
  3050. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3051. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3052. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3053. DEPDIR="${am__leading_dot}deps"
  3054. ac_config_commands="$ac_config_commands depfiles"
  3055. am_make=${MAKE-make}
  3056. cat > confinc << 'END'
  3057. am__doit:
  3058. @echo done
  3059. .PHONY: am__doit
  3060. END
  3061. # If we don't find an include directive, just comment out the code.
  3062. { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  3063. echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
  3064. am__include="#"
  3065. am__quote=
  3066. _am_result=none
  3067. # First try GNU make style include.
  3068. echo "include confinc" > confmf
  3069. # We grep out `Entering directory' and `Leaving directory'
  3070. # messages which can occur if `w' ends up in MAKEFLAGS.
  3071. # In particular we don't look at `^make:' because GNU make might
  3072. # be invoked under some other name (usually "gmake"), in which
  3073. # case it prints its new name instead of `make'.
  3074. if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  3075. am__include=include
  3076. am__quote=
  3077. _am_result=GNU
  3078. fi
  3079. # Now try BSD make style include.
  3080. if test "$am__include" = "#"; then
  3081. echo '.include "confinc"' > confmf
  3082. if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  3083. am__include=.include
  3084. am__quote="\""
  3085. _am_result=BSD
  3086. fi
  3087. fi
  3088. { echo "$as_me:$LINENO: result: $_am_result" >&5
  3089. echo "${ECHO_T}$_am_result" >&6; }
  3090. rm -f confinc confmf
  3091. # Check whether --enable-dependency-tracking was given.
  3092. if test "${enable_dependency_tracking+set}" = set; then
  3093. enableval=$enable_dependency_tracking;
  3094. fi
  3095. if test "x$enable_dependency_tracking" != xno; then
  3096. am_depcomp="$ac_aux_dir/depcomp"
  3097. AMDEPBACKSLASH='\'
  3098. fi
  3099. if test "x$enable_dependency_tracking" != xno; then
  3100. AMDEP_TRUE=
  3101. AMDEP_FALSE='#'
  3102. else
  3103. AMDEP_TRUE='#'
  3104. AMDEP_FALSE=
  3105. fi
  3106. depcc="$CC" am_compiler_list=
  3107. { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  3108. echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  3109. if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  3110. echo $ECHO_N "(cached) $ECHO_C" >&6
  3111. else
  3112. if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3113. # We make a subdir and do the tests there. Otherwise we can end up
  3114. # making bogus files that we don't know about and never remove. For
  3115. # instance it was reported that on HP-UX the gcc test will end up
  3116. # making a dummy file named `D' -- because `-MD' means `put the output
  3117. # in D'.
  3118. mkdir conftest.dir
  3119. # Copy depcomp to subdir because otherwise we won't find it if we're
  3120. # using a relative directory.
  3121. cp "$am_depcomp" conftest.dir
  3122. cd conftest.dir
  3123. # We will build objects and dependencies in a subdirectory because
  3124. # it helps to detect inapplicable dependency modes. For instance
  3125. # both Tru64's cc and ICC support -MD to output dependencies as a
  3126. # side effect of compilation, but ICC will put the dependencies in
  3127. # the current directory while Tru64 will put them in the object
  3128. # directory.
  3129. mkdir sub
  3130. am_cv_CC_dependencies_compiler_type=none
  3131. if test "$am_compiler_list" = ""; then
  3132. am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3133. fi
  3134. for depmode in $am_compiler_list; do
  3135. # Setup a source with many dependencies, because some compilers
  3136. # like to wrap large dependency lists on column 80 (with \), and
  3137. # we should not choose a depcomp mode which is confused by this.
  3138. #
  3139. # We need to recreate these files for each test, as the compiler may
  3140. # overwrite some of them when testing with obscure command lines.
  3141. # This happens at least with the AIX C compiler.
  3142. : > sub/conftest.c
  3143. for i in 1 2 3 4 5 6; do
  3144. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3145. # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  3146. # Solaris 8's {/usr,}/bin/sh.
  3147. touch sub/conftst$i.h
  3148. done
  3149. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3150. case $depmode in
  3151. nosideeffect)
  3152. # after this tag, mechanisms are not by side-effect, so they'll
  3153. # only be used when explicitly requested
  3154. if test "x$enable_dependency_tracking" = xyes; then
  3155. continue
  3156. else
  3157. break
  3158. fi
  3159. ;;
  3160. none) break ;;
  3161. esac
  3162. # We check with `-c' and `-o' for the sake of the "dashmstdout"
  3163. # mode. It turns out that the SunPro C++ compiler does not properly
  3164. # handle `-M -o', and we need to detect this.
  3165. if depmode=$depmode \
  3166. source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  3167. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3168. $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  3169. >/dev/null 2>conftest.err &&
  3170. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  3171. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3172. grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  3173. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3174. # icc doesn't choke on unknown options, it will just issue warnings
  3175. # or remarks (even with -Werror). So we grep stderr for any message
  3176. # that says an option was ignored or not supported.
  3177. # When given -MP, icc 7.0 and 7.1 complain thusly:
  3178. # icc: Command line warning: ignoring option '-M'; no argument required
  3179. # The diagnosis changed in icc 8.0:
  3180. # icc: Command line remark: option '-MP' not supported
  3181. if (grep 'ignoring option' conftest.err ||
  3182. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3183. am_cv_CC_dependencies_compiler_type=$depmode
  3184. break
  3185. fi
  3186. fi
  3187. done
  3188. cd ..
  3189. rm -rf conftest.dir
  3190. else
  3191. am_cv_CC_dependencies_compiler_type=none
  3192. fi
  3193. fi
  3194. { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  3195. echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  3196. CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3197. if
  3198. test "x$enable_dependency_tracking" != xno \
  3199. && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3200. am__fastdepCC_TRUE=
  3201. am__fastdepCC_FALSE='#'
  3202. else
  3203. am__fastdepCC_TRUE='#'
  3204. am__fastdepCC_FALSE=
  3205. fi
  3206. # Find a good install program. We prefer a C program (faster),
  3207. # so one script is as good as another. But avoid the broken or
  3208. # incompatible versions:
  3209. # SysV /etc/install, /usr/sbin/install
  3210. # SunOS /usr/etc/install
  3211. # IRIX /sbin/install
  3212. # AIX /bin/install
  3213. # AmigaOS /C/install, which installs bootblocks on floppy discs
  3214. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  3215. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  3216. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  3217. # OS/2's system install, which has a completely different semantic
  3218. # ./install, which can be erroneously created by make from ./install.sh.
  3219. { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  3220. echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
  3221. if test -z "$INSTALL"; then
  3222. if test "${ac_cv_path_install+set}" = set; then
  3223. echo $ECHO_N "(cached) $ECHO_C" >&6
  3224. else
  3225. as_save_IFS=$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. # Account for people who put trailing slashes in PATH elements.
  3231. case $as_dir/ in
  3232. ./ | .// | /cC/* | \
  3233. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  3234. ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  3235. /usr/ucb/* ) ;;
  3236. *)
  3237. # OSF1 and SCO ODT 3.0 have their own names for install.
  3238. # Don't use installbsd from OSF since it installs stuff as root
  3239. # by default.
  3240. for ac_prog in ginstall scoinst install; do
  3241. for ac_exec_ext in '' $ac_executable_extensions; do
  3242. if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  3243. if test $ac_prog = install &&
  3244. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  3245. # AIX install. It has an incompatible calling convention.
  3246. :
  3247. elif test $ac_prog = install &&
  3248. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  3249. # program-specific install script used by HP pwplus--don't use.
  3250. :
  3251. else
  3252. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  3253. break 3
  3254. fi
  3255. fi
  3256. done
  3257. done
  3258. ;;
  3259. esac
  3260. done
  3261. IFS=$as_save_IFS
  3262. fi
  3263. if test "${ac_cv_path_install+set}" = set; then
  3264. INSTALL=$ac_cv_path_install
  3265. else
  3266. # As a last resort, use the slow shell script. Don't cache a
  3267. # value for INSTALL within a source directory, because that will
  3268. # break other packages using the cache if that directory is
  3269. # removed, or if the value is a relative name.
  3270. INSTALL=$ac_install_sh
  3271. fi
  3272. fi
  3273. { echo "$as_me:$LINENO: result: $INSTALL" >&5
  3274. echo "${ECHO_T}$INSTALL" >&6; }
  3275. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  3276. # It thinks the first close brace ends the variable substitution.
  3277. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  3278. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  3279. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  3280. { echo "$as_me:$LINENO: checking whether ln -s works" >&5
  3281. echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
  3282. LN_S=$as_ln_s
  3283. if test "$LN_S" = "ln -s"; then
  3284. { echo "$as_me:$LINENO: result: yes" >&5
  3285. echo "${ECHO_T}yes" >&6; }
  3286. else
  3287. { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
  3288. echo "${ECHO_T}no, using $LN_S" >&6; }
  3289. fi
  3290. # Check whether --enable-shared was given.
  3291. if test "${enable_shared+set}" = set; then
  3292. enableval=$enable_shared; p=${PACKAGE-default}
  3293. case $enableval in
  3294. yes) enable_shared=yes ;;
  3295. no) enable_shared=no ;;
  3296. *)
  3297. enable_shared=no
  3298. # Look at the argument we got. We use all the common list separators.
  3299. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  3300. for pkg in $enableval; do
  3301. IFS="$lt_save_ifs"
  3302. if test "X$pkg" = "X$p"; then
  3303. enable_shared=yes
  3304. fi
  3305. done
  3306. IFS="$lt_save_ifs"
  3307. ;;
  3308. esac
  3309. else
  3310. enable_shared=yes
  3311. fi
  3312. # Check whether --enable-static was given.
  3313. if test "${enable_static+set}" = set; then
  3314. enableval=$enable_static; p=${PACKAGE-default}
  3315. case $enableval in
  3316. yes) enable_static=yes ;;
  3317. no) enable_static=no ;;
  3318. *)
  3319. enable_static=no
  3320. # Look at the argument we got. We use all the common list separators.
  3321. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  3322. for pkg in $enableval; do
  3323. IFS="$lt_save_ifs"
  3324. if test "X$pkg" = "X$p"; then
  3325. enable_static=yes
  3326. fi
  3327. done
  3328. IFS="$lt_save_ifs"
  3329. ;;
  3330. esac
  3331. else
  3332. enable_static=yes
  3333. fi
  3334. # Check whether --enable-fast-install was given.
  3335. if test "${enable_fast_install+set}" = set; then
  3336. enableval=$enable_fast_install; p=${PACKAGE-default}
  3337. case $enableval in
  3338. yes) enable_fast_install=yes ;;
  3339. no) enable_fast_install=no ;;
  3340. *)
  3341. enable_fast_install=no
  3342. # Look at the argument we got. We use all the common list separators.
  3343. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  3344. for pkg in $enableval; do
  3345. IFS="$lt_save_ifs"
  3346. if test "X$pkg" = "X$p"; then
  3347. enable_fast_install=yes
  3348. fi
  3349. done
  3350. IFS="$lt_save_ifs"
  3351. ;;
  3352. esac
  3353. else
  3354. enable_fast_install=yes
  3355. fi
  3356. # Make sure we can run config.sub.
  3357. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  3358. { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  3359. echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  3360. { (exit 1); exit 1; }; }
  3361. { echo "$as_me:$LINENO: checking build system type" >&5
  3362. echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
  3363. if test "${ac_cv_build+set}" = set; then
  3364. echo $ECHO_N "(cached) $ECHO_C" >&6
  3365. else
  3366. ac_build_alias=$build_alias
  3367. test "x$ac_build_alias" = x &&
  3368. ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  3369. test "x$ac_build_alias" = x &&
  3370. { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  3371. echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  3372. { (exit 1); exit 1; }; }
  3373. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  3374. { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  3375. echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  3376. { (exit 1); exit 1; }; }
  3377. fi
  3378. { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  3379. echo "${ECHO_T}$ac_cv_build" >&6; }
  3380. case $ac_cv_build in
  3381. *-*-*) ;;
  3382. *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  3383. echo "$as_me: error: invalid value of canonical build" >&2;}
  3384. { (exit 1); exit 1; }; };;
  3385. esac
  3386. build=$ac_cv_build
  3387. ac_save_IFS=$IFS; IFS='-'
  3388. set x $ac_cv_build
  3389. shift
  3390. build_cpu=$1
  3391. build_vendor=$2
  3392. shift; shift
  3393. # Remember, the first character of IFS is used to create $*,
  3394. # except with old shells:
  3395. build_os=$*
  3396. IFS=$ac_save_IFS
  3397. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  3398. { echo "$as_me:$LINENO: checking host system type" >&5
  3399. echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
  3400. if test "${ac_cv_host+set}" = set; then
  3401. echo $ECHO_N "(cached) $ECHO_C" >&6
  3402. else
  3403. if test "x$host_alias" = x; then
  3404. ac_cv_host=$ac_cv_build
  3405. else
  3406. ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  3407. { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  3408. echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  3409. { (exit 1); exit 1; }; }
  3410. fi
  3411. fi
  3412. { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  3413. echo "${ECHO_T}$ac_cv_host" >&6; }
  3414. case $ac_cv_host in
  3415. *-*-*) ;;
  3416. *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  3417. echo "$as_me: error: invalid value of canonical host" >&2;}
  3418. { (exit 1); exit 1; }; };;
  3419. esac
  3420. host=$ac_cv_host
  3421. ac_save_IFS=$IFS; IFS='-'
  3422. set x $ac_cv_host
  3423. shift
  3424. host_cpu=$1
  3425. host_vendor=$2
  3426. shift; shift
  3427. # Remember, the first character of IFS is used to create $*,
  3428. # except with old shells:
  3429. host_os=$*
  3430. IFS=$ac_save_IFS
  3431. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  3432. { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
  3433. echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
  3434. if test "${lt_cv_path_SED+set}" = set; then
  3435. echo $ECHO_N "(cached) $ECHO_C" >&6
  3436. else
  3437. # Loop through the user's path and test for sed and gsed.
  3438. # Then use that list of sed's as ones to test for truncation.
  3439. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3440. for as_dir in $PATH
  3441. do
  3442. IFS=$as_save_IFS
  3443. test -z "$as_dir" && as_dir=.
  3444. for lt_ac_prog in sed gsed; do
  3445. for ac_exec_ext in '' $ac_executable_extensions; do
  3446. if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
  3447. lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
  3448. fi
  3449. done
  3450. done
  3451. done
  3452. lt_ac_max=0
  3453. lt_ac_count=0
  3454. # Add /usr/xpg4/bin/sed as it is typically found on Solaris
  3455. # along with /bin/sed that truncates output.
  3456. for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
  3457. test ! -f $lt_ac_sed && continue
  3458. cat /dev/null > conftest.in
  3459. lt_ac_count=0
  3460. echo $ECHO_N "0123456789$ECHO_C" >conftest.in
  3461. # Check for GNU sed and select it if it is found.
  3462. if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
  3463. lt_cv_path_SED=$lt_ac_sed
  3464. break
  3465. fi
  3466. while true; do
  3467. cat conftest.in conftest.in >conftest.tmp
  3468. mv conftest.tmp conftest.in
  3469. cp conftest.in conftest.nl
  3470. echo >>conftest.nl
  3471. $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
  3472. cmp -s conftest.out conftest.nl || break
  3473. # 10000 chars as input seems more than enough
  3474. test $lt_ac_count -gt 10 && break
  3475. lt_ac_count=`expr $lt_ac_count + 1`
  3476. if test $lt_ac_count -gt $lt_ac_max; then
  3477. lt_ac_max=$lt_ac_count
  3478. lt_cv_path_SED=$lt_ac_sed
  3479. fi
  3480. done
  3481. done
  3482. fi
  3483. SED=$lt_cv_path_SED
  3484. { echo "$as_me:$LINENO: result: $SED" >&5
  3485. echo "${ECHO_T}$SED" >&6; }
  3486. { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  3487. echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
  3488. if test "${ac_cv_path_GREP+set}" = set; then
  3489. echo $ECHO_N "(cached) $ECHO_C" >&6
  3490. else
  3491. # Extract the first word of "grep ggrep" to use in msg output
  3492. if test -z "$GREP"; then
  3493. set dummy grep ggrep; ac_prog_name=$2
  3494. if test "${ac_cv_path_GREP+set}" = set; then
  3495. echo $ECHO_N "(cached) $ECHO_C" >&6
  3496. else
  3497. ac_path_GREP_found=false
  3498. # Loop through the user's path and test for each of PROGNAME-LIST
  3499. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3500. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  3501. do
  3502. IFS=$as_save_IFS
  3503. test -z "$as_dir" && as_dir=.
  3504. for ac_prog in grep ggrep; do
  3505. for ac_exec_ext in '' $ac_executable_extensions; do
  3506. ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  3507. { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  3508. # Check for GNU ac_path_GREP and select it if it is found.
  3509. # Check for GNU $ac_path_GREP
  3510. case `"$ac_path_GREP" --version 2>&1` in
  3511. *GNU*)
  3512. ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  3513. *)
  3514. ac_count=0
  3515. echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  3516. while :
  3517. do
  3518. cat "conftest.in" "conftest.in" >"conftest.tmp"
  3519. mv "conftest.tmp" "conftest.in"
  3520. cp "conftest.in" "conftest.nl"
  3521. echo 'GREP' >> "conftest.nl"
  3522. "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  3523. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  3524. ac_count=`expr $ac_count + 1`
  3525. if test $ac_count -gt ${ac_path_GREP_max-0}; then
  3526. # Best one so far, save it but keep looking for a better one
  3527. ac_cv_path_GREP="$ac_path_GREP"
  3528. ac_path_GREP_max=$ac_count
  3529. fi
  3530. # 10*(2^10) chars as input seems more than enough
  3531. test $ac_count -gt 10 && break
  3532. done
  3533. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  3534. esac
  3535. $ac_path_GREP_found && break 3
  3536. done
  3537. done
  3538. done
  3539. IFS=$as_save_IFS
  3540. fi
  3541. GREP="$ac_cv_path_GREP"
  3542. if test -z "$GREP"; then
  3543. { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  3544. echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  3545. { (exit 1); exit 1; }; }
  3546. fi
  3547. else
  3548. ac_cv_path_GREP=$GREP
  3549. fi
  3550. fi
  3551. { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  3552. echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
  3553. GREP="$ac_cv_path_GREP"
  3554. { echo "$as_me:$LINENO: checking for egrep" >&5
  3555. echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
  3556. if test "${ac_cv_path_EGREP+set}" = set; then
  3557. echo $ECHO_N "(cached) $ECHO_C" >&6
  3558. else
  3559. if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  3560. then ac_cv_path_EGREP="$GREP -E"
  3561. else
  3562. # Extract the first word of "egrep" to use in msg output
  3563. if test -z "$EGREP"; then
  3564. set dummy egrep; ac_prog_name=$2
  3565. if test "${ac_cv_path_EGREP+set}" = set; then
  3566. echo $ECHO_N "(cached) $ECHO_C" >&6
  3567. else
  3568. ac_path_EGREP_found=false
  3569. # Loop through the user's path and test for each of PROGNAME-LIST
  3570. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3571. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  3572. do
  3573. IFS=$as_save_IFS
  3574. test -z "$as_dir" && as_dir=.
  3575. for ac_prog in egrep; do
  3576. for ac_exec_ext in '' $ac_executable_extensions; do
  3577. ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  3578. { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  3579. # Check for GNU ac_path_EGREP and select it if it is found.
  3580. # Check for GNU $ac_path_EGREP
  3581. case `"$ac_path_EGREP" --version 2>&1` in
  3582. *GNU*)
  3583. ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  3584. *)
  3585. ac_count=0
  3586. echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  3587. while :
  3588. do
  3589. cat "conftest.in" "conftest.in" >"conftest.tmp"
  3590. mv "conftest.tmp" "conftest.in"
  3591. cp "conftest.in" "conftest.nl"
  3592. echo 'EGREP' >> "conftest.nl"
  3593. "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  3594. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  3595. ac_count=`expr $ac_count + 1`
  3596. if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  3597. # Best one so far, save it but keep looking for a better one
  3598. ac_cv_path_EGREP="$ac_path_EGREP"
  3599. ac_path_EGREP_max=$ac_count
  3600. fi
  3601. # 10*(2^10) chars as input seems more than enough
  3602. test $ac_count -gt 10 && break
  3603. done
  3604. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  3605. esac
  3606. $ac_path_EGREP_found && break 3
  3607. done
  3608. done
  3609. done
  3610. IFS=$as_save_IFS
  3611. fi
  3612. EGREP="$ac_cv_path_EGREP"
  3613. if test -z "$EGREP"; then
  3614. { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  3615. echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  3616. { (exit 1); exit 1; }; }
  3617. fi
  3618. else
  3619. ac_cv_path_EGREP=$EGREP
  3620. fi
  3621. fi
  3622. fi
  3623. { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  3624. echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
  3625. EGREP="$ac_cv_path_EGREP"
  3626. # Check whether --with-gnu-ld was given.
  3627. if test "${with_gnu_ld+set}" = set; then
  3628. withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
  3629. else
  3630. with_gnu_ld=no
  3631. fi
  3632. ac_prog=ld
  3633. if test "$GCC" = yes; then
  3634. # Check if gcc -print-prog-name=ld gives a path.
  3635. { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
  3636. echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
  3637. case $host in
  3638. *-*-mingw*)
  3639. # gcc leaves a trailing carriage return which upsets mingw
  3640. ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  3641. *)
  3642. ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  3643. esac
  3644. case $ac_prog in
  3645. # Accept absolute paths.
  3646. [\\/]* | ?:[\\/]*)
  3647. re_direlt='/[^/][^/]*/\.\./'
  3648. # Canonicalize the pathname of ld
  3649. ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
  3650. while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
  3651. ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
  3652. done
  3653. test -z "$LD" && LD="$ac_prog"
  3654. ;;
  3655. "")
  3656. # If it fails, then pretend we aren't using GCC.
  3657. ac_prog=ld
  3658. ;;
  3659. *)
  3660. # If it is relative, then search for the first ld in PATH.
  3661. with_gnu_ld=unknown
  3662. ;;
  3663. esac
  3664. elif test "$with_gnu_ld" = yes; then
  3665. { echo "$as_me:$LINENO: checking for GNU ld" >&5
  3666. echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
  3667. else
  3668. { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
  3669. echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
  3670. fi
  3671. if test "${lt_cv_path_LD+set}" = set; then
  3672. echo $ECHO_N "(cached) $ECHO_C" >&6
  3673. else
  3674. if test -z "$LD"; then
  3675. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  3676. for ac_dir in $PATH; do
  3677. IFS="$lt_save_ifs"
  3678. test -z "$ac_dir" && ac_dir=.
  3679. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
  3680. lt_cv_path_LD="$ac_dir/$ac_prog"
  3681. # Check to see if the program is GNU ld. I'd rather use --version,
  3682. # but apparently some GNU ld's only accept -v.
  3683. # Break only if it was the GNU/non-GNU ld that we prefer.
  3684. case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
  3685. *GNU* | *'with BFD'*)
  3686. test "$with_gnu_ld" != no && break
  3687. ;;
  3688. *)
  3689. test "$with_gnu_ld" != yes && break
  3690. ;;
  3691. esac
  3692. fi
  3693. done
  3694. IFS="$lt_save_ifs"
  3695. else
  3696. lt_cv_path_LD="$LD" # Let the user override the test with a path.
  3697. fi
  3698. fi
  3699. LD="$lt_cv_path_LD"
  3700. if test -n "$LD"; then
  3701. { echo "$as_me:$LINENO: result: $LD" >&5
  3702. echo "${ECHO_T}$LD" >&6; }
  3703. else
  3704. { echo "$as_me:$LINENO: result: no" >&5
  3705. echo "${ECHO_T}no" >&6; }
  3706. fi
  3707. test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
  3708. echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
  3709. { (exit 1); exit 1; }; }
  3710. { echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
  3711. echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
  3712. if test "${lt_cv_prog_gnu_ld+set}" = set; then
  3713. echo $ECHO_N "(cached) $ECHO_C" >&6
  3714. else
  3715. # I'd rather use --version here, but apparently some GNU ld's only accept -v.
  3716. case `$LD -v 2>&1 </dev/null` in
  3717. *GNU* | *'with BFD'*)
  3718. lt_cv_prog_gnu_ld=yes
  3719. ;;
  3720. *)
  3721. lt_cv_prog_gnu_ld=no
  3722. ;;
  3723. esac
  3724. fi
  3725. { echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
  3726. echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
  3727. with_gnu_ld=$lt_cv_prog_gnu_ld
  3728. { echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
  3729. echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; }
  3730. if test "${lt_cv_ld_reload_flag+set}" = set; then
  3731. echo $ECHO_N "(cached) $ECHO_C" >&6
  3732. else
  3733. lt_cv_ld_reload_flag='-r'
  3734. fi
  3735. { echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
  3736. echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; }
  3737. reload_flag=$lt_cv_ld_reload_flag
  3738. case $reload_flag in
  3739. "" | " "*) ;;
  3740. *) reload_flag=" $reload_flag" ;;
  3741. esac
  3742. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  3743. case $host_os in
  3744. darwin*)
  3745. if test "$GCC" = yes; then
  3746. reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
  3747. else
  3748. reload_cmds='$LD$reload_flag -o $output$reload_objs'
  3749. fi
  3750. ;;
  3751. esac
  3752. { echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
  3753. echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; }
  3754. if test "${lt_cv_path_NM+set}" = set; then
  3755. echo $ECHO_N "(cached) $ECHO_C" >&6
  3756. else
  3757. if test -n "$NM"; then
  3758. # Let the user override the test.
  3759. lt_cv_path_NM="$NM"
  3760. else
  3761. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  3762. for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
  3763. IFS="$lt_save_ifs"
  3764. test -z "$ac_dir" && ac_dir=.
  3765. tmp_nm="$ac_dir/${ac_tool_prefix}nm"
  3766. if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
  3767. # Check to see if the nm accepts a BSD-compat flag.
  3768. # Adding the `sed 1q' prevents false positives on HP-UX, which says:
  3769. # nm: unknown option "B" ignored
  3770. # Tru64's nm complains that /dev/null is an invalid object file
  3771. case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
  3772. */dev/null* | *'Invalid file or object type'*)
  3773. lt_cv_path_NM="$tmp_nm -B"
  3774. break
  3775. ;;
  3776. *)
  3777. case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
  3778. */dev/null*)
  3779. lt_cv_path_NM="$tmp_nm -p"
  3780. break
  3781. ;;
  3782. *)
  3783. lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
  3784. continue # so that we can try to find one that supports BSD flags
  3785. ;;
  3786. esac
  3787. esac
  3788. fi
  3789. done
  3790. IFS="$lt_save_ifs"
  3791. test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
  3792. fi
  3793. fi
  3794. { echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
  3795. echo "${ECHO_T}$lt_cv_path_NM" >&6; }
  3796. NM="$lt_cv_path_NM"
  3797. { echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5
  3798. echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; }
  3799. if test "${lt_cv_deplibs_check_method+set}" = set; then
  3800. echo $ECHO_N "(cached) $ECHO_C" >&6
  3801. else
  3802. lt_cv_file_magic_cmd='$MAGIC_CMD'
  3803. lt_cv_file_magic_test_file=
  3804. lt_cv_deplibs_check_method='unknown'
  3805. # Need to set the preceding variable on all platforms that support
  3806. # interlibrary dependencies.
  3807. # 'none' -- dependencies not supported.
  3808. # `unknown' -- same as none, but documents that we really don't know.
  3809. # 'pass_all' -- all dependencies passed with no checks.
  3810. # 'test_compile' -- check by making test program.
  3811. # 'file_magic [[regex]]' -- check b