configure 783 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 for file 5.04.
  4. #
  5. # Report bugs to <christos@astron.com>.
  6. #
  7. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  8. # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
  9. # This configure script is free software; the Free Software Foundation
  10. # gives unlimited permission to copy, distribute and modify it.
  11. ## --------------------- ##
  12. ## M4sh Initialization. ##
  13. ## --------------------- ##
  14. # Be more Bourne compatible
  15. DUALCASE=1; export DUALCASE # for MKS sh
  16. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  17. emulate sh
  18. NULLCMD=:
  19. # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  20. # is contrary to our usage. Disable this feature.
  21. alias -g '${1+"$@"}'='"$@"'
  22. setopt NO_GLOB_SUBST
  23. else
  24. case `(set -o) 2>/dev/null` in
  25. *posix*) set -o posix ;;
  26. esac
  27. fi
  28. # PATH needs CR
  29. # Avoid depending upon Character Ranges.
  30. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  31. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  32. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  33. as_cr_digits='0123456789'
  34. as_cr_alnum=$as_cr_Letters$as_cr_digits
  35. # The user is always right.
  36. if test "${PATH_SEPARATOR+set}" != set; then
  37. echo "#! /bin/sh" >conf$$.sh
  38. echo "exit 0" >>conf$$.sh
  39. chmod +x conf$$.sh
  40. if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  41. PATH_SEPARATOR=';'
  42. else
  43. PATH_SEPARATOR=:
  44. fi
  45. rm -f conf$$.sh
  46. fi
  47. # Support unset when possible.
  48. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  49. as_unset=unset
  50. else
  51. as_unset=false
  52. fi
  53. # IFS
  54. # We need space, tab and new line, in precisely that order. Quoting is
  55. # there to prevent editors from complaining about space-tab.
  56. # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  57. # splitting by setting IFS to empty value.)
  58. as_nl='
  59. '
  60. IFS=" "" $as_nl"
  61. # Find who we are. Look in the path if we contain no directory separator.
  62. case $0 in
  63. *[\\/]* ) as_myself=$0 ;;
  64. *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  65. for as_dir in $PATH
  66. do
  67. IFS=$as_save_IFS
  68. test -z "$as_dir" && as_dir=.
  69. test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  70. done
  71. IFS=$as_save_IFS
  72. ;;
  73. esac
  74. # We did not find ourselves, most probably we were run as `sh COMMAND'
  75. # in which case we are not to be found in the path.
  76. if test "x$as_myself" = x; then
  77. as_myself=$0
  78. fi
  79. if test ! -f "$as_myself"; then
  80. echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  81. { (exit 1); exit 1; }
  82. fi
  83. # Work around bugs in pre-3.0 UWIN ksh.
  84. for as_var in ENV MAIL MAILPATH
  85. do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  86. done
  87. PS1='$ '
  88. PS2='> '
  89. PS4='+ '
  90. # NLS nuisances.
  91. for as_var in \
  92. LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  93. LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  94. LC_TELEPHONE LC_TIME
  95. do
  96. if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  97. eval $as_var=C; export $as_var
  98. else
  99. ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  100. fi
  101. done
  102. # Required to use basename.
  103. if expr a : '\(a\)' >/dev/null 2>&1 &&
  104. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  105. as_expr=expr
  106. else
  107. as_expr=false
  108. fi
  109. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  110. as_basename=basename
  111. else
  112. as_basename=false
  113. fi
  114. # Name of the executable.
  115. as_me=`$as_basename -- "$0" ||
  116. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  117. X"$0" : 'X\(//\)$' \| \
  118. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  119. echo X/"$0" |
  120. sed '/^.*\/\([^/][^/]*\)\/*$/{
  121. s//\1/
  122. q
  123. }
  124. /^X\/\(\/\/\)$/{
  125. s//\1/
  126. q
  127. }
  128. /^X\/\(\/\).*/{
  129. s//\1/
  130. q
  131. }
  132. s/.*/./; q'`
  133. # CDPATH.
  134. $as_unset CDPATH
  135. if test "x$CONFIG_SHELL" = x; then
  136. if (eval ":") 2>/dev/null; then
  137. as_have_required=yes
  138. else
  139. as_have_required=no
  140. fi
  141. if test $as_have_required = yes && (eval ":
  142. (as_func_return () {
  143. (exit \$1)
  144. }
  145. as_func_success () {
  146. as_func_return 0
  147. }
  148. as_func_failure () {
  149. as_func_return 1
  150. }
  151. as_func_ret_success () {
  152. return 0
  153. }
  154. as_func_ret_failure () {
  155. return 1
  156. }
  157. exitcode=0
  158. if as_func_success; then
  159. :
  160. else
  161. exitcode=1
  162. echo as_func_success failed.
  163. fi
  164. if as_func_failure; then
  165. exitcode=1
  166. echo as_func_failure succeeded.
  167. fi
  168. if as_func_ret_success; then
  169. :
  170. else
  171. exitcode=1
  172. echo as_func_ret_success failed.
  173. fi
  174. if as_func_ret_failure; then
  175. exitcode=1
  176. echo as_func_ret_failure succeeded.
  177. fi
  178. if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  179. :
  180. else
  181. exitcode=1
  182. echo positional parameters were not saved.
  183. fi
  184. test \$exitcode = 0) || { (exit 1); exit 1; }
  185. (
  186. as_lineno_1=\$LINENO
  187. as_lineno_2=\$LINENO
  188. test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
  189. test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
  190. ") 2> /dev/null; then
  191. :
  192. else
  193. as_candidate_shells=
  194. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  195. for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  196. do
  197. IFS=$as_save_IFS
  198. test -z "$as_dir" && as_dir=.
  199. case $as_dir in
  200. /*)
  201. for as_base in sh bash ksh sh5; do
  202. as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
  203. done;;
  204. esac
  205. done
  206. IFS=$as_save_IFS
  207. for as_shell in $as_candidate_shells $SHELL; do
  208. # Try only shells that exist, to save several forks.
  209. if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  210. { ("$as_shell") 2> /dev/null <<\_ASEOF
  211. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  212. emulate sh
  213. NULLCMD=:
  214. # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  215. # is contrary to our usage. Disable this feature.
  216. alias -g '${1+"$@"}'='"$@"'
  217. setopt NO_GLOB_SUBST
  218. else
  219. case `(set -o) 2>/dev/null` in
  220. *posix*) set -o posix ;;
  221. esac
  222. fi
  223. :
  224. _ASEOF
  225. }; then
  226. CONFIG_SHELL=$as_shell
  227. as_have_required=yes
  228. if { "$as_shell" 2> /dev/null <<\_ASEOF
  229. if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  230. emulate sh
  231. NULLCMD=:
  232. # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  233. # is contrary to our usage. Disable this feature.
  234. alias -g '${1+"$@"}'='"$@"'
  235. setopt NO_GLOB_SUBST
  236. else
  237. case `(set -o) 2>/dev/null` in
  238. *posix*) set -o posix ;;
  239. esac
  240. fi
  241. :
  242. (as_func_return () {
  243. (exit $1)
  244. }
  245. as_func_success () {
  246. as_func_return 0
  247. }
  248. as_func_failure () {
  249. as_func_return 1
  250. }
  251. as_func_ret_success () {
  252. return 0
  253. }
  254. as_func_ret_failure () {
  255. return 1
  256. }
  257. exitcode=0
  258. if as_func_success; then
  259. :
  260. else
  261. exitcode=1
  262. echo as_func_success failed.
  263. fi
  264. if as_func_failure; then
  265. exitcode=1
  266. echo as_func_failure succeeded.
  267. fi
  268. if as_func_ret_success; then
  269. :
  270. else
  271. exitcode=1
  272. echo as_func_ret_success failed.
  273. fi
  274. if as_func_ret_failure; then
  275. exitcode=1
  276. echo as_func_ret_failure succeeded.
  277. fi
  278. if ( set x; as_func_ret_success y && test x = "$1" ); then
  279. :
  280. else
  281. exitcode=1
  282. echo positional parameters were not saved.
  283. fi
  284. test $exitcode = 0) || { (exit 1); exit 1; }
  285. (
  286. as_lineno_1=$LINENO
  287. as_lineno_2=$LINENO
  288. test "x$as_lineno_1" != "x$as_lineno_2" &&
  289. test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
  290. _ASEOF
  291. }; then
  292. break
  293. fi
  294. fi
  295. done
  296. if test "x$CONFIG_SHELL" != x; then
  297. for as_var in BASH_ENV ENV
  298. do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  299. done
  300. export CONFIG_SHELL
  301. exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
  302. fi
  303. if test $as_have_required = no; then
  304. echo This script requires a shell more modern than all the
  305. echo shells that I found on your system. Please install a
  306. echo modern shell, or manually run the script under such a
  307. echo shell if you do have one.
  308. { (exit 1); exit 1; }
  309. fi
  310. fi
  311. fi
  312. (eval "as_func_return () {
  313. (exit \$1)
  314. }
  315. as_func_success () {
  316. as_func_return 0
  317. }
  318. as_func_failure () {
  319. as_func_return 1
  320. }
  321. as_func_ret_success () {
  322. return 0
  323. }
  324. as_func_ret_failure () {
  325. return 1
  326. }
  327. exitcode=0
  328. if as_func_success; then
  329. :
  330. else
  331. exitcode=1
  332. echo as_func_success failed.
  333. fi
  334. if as_func_failure; then
  335. exitcode=1
  336. echo as_func_failure succeeded.
  337. fi
  338. if as_func_ret_success; then
  339. :
  340. else
  341. exitcode=1
  342. echo as_func_ret_success failed.
  343. fi
  344. if as_func_ret_failure; then
  345. exitcode=1
  346. echo as_func_ret_failure succeeded.
  347. fi
  348. if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  349. :
  350. else
  351. exitcode=1
  352. echo positional parameters were not saved.
  353. fi
  354. test \$exitcode = 0") || {
  355. echo No shell found that supports shell functions.
  356. echo Please tell autoconf@gnu.org about your system,
  357. echo including any error possibly output before this
  358. echo message
  359. }
  360. as_lineno_1=$LINENO
  361. as_lineno_2=$LINENO
  362. test "x$as_lineno_1" != "x$as_lineno_2" &&
  363. test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
  364. # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  365. # uniformly replaced by the line number. The first 'sed' inserts a
  366. # line-number line after each line using $LINENO; the second 'sed'
  367. # does the real work. The second script uses 'N' to pair each
  368. # line-number line with the line containing $LINENO, and appends
  369. # trailing '-' during substitution so that $LINENO is not a special
  370. # case at line end.
  371. # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  372. # scripts with optimization help from Paolo Bonzini. Blame Lee
  373. # E. McMahon (1931-1989) for sed's syntax. :-)
  374. sed -n '
  375. p
  376. /[$]LINENO/=
  377. ' <$as_myself |
  378. sed '
  379. s/[$]LINENO.*/&-/
  380. t lineno
  381. b
  382. :lineno
  383. N
  384. :loop
  385. s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  386. t loop
  387. s/-\n.*//
  388. ' >$as_me.lineno &&
  389. chmod +x "$as_me.lineno" ||
  390. { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  391. { (exit 1); exit 1; }; }
  392. # Don't try to exec as it changes $[0], causing all sort of problems
  393. # (the dirname of $[0] is not the place where we might find the
  394. # original and so on. Autoconf is especially sensitive to this).
  395. . "./$as_me.lineno"
  396. # Exit status is that of the last command.
  397. exit
  398. }
  399. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  400. as_dirname=dirname
  401. else
  402. as_dirname=false
  403. fi
  404. ECHO_C= ECHO_N= ECHO_T=
  405. case `echo -n x` in
  406. -n*)
  407. case `echo 'x\c'` in
  408. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  409. *) ECHO_C='\c';;
  410. esac;;
  411. *)
  412. ECHO_N='-n';;
  413. esac
  414. if expr a : '\(a\)' >/dev/null 2>&1 &&
  415. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  416. as_expr=expr
  417. else
  418. as_expr=false
  419. fi
  420. rm -f conf$$ conf$$.exe conf$$.file
  421. if test -d conf$$.dir; then
  422. rm -f conf$$.dir/conf$$.file
  423. else
  424. rm -f conf$$.dir
  425. mkdir conf$$.dir
  426. fi
  427. echo >conf$$.file
  428. if ln -s conf$$.file conf$$ 2>/dev/null; then
  429. as_ln_s='ln -s'
  430. # ... but there are two gotchas:
  431. # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  432. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  433. # In both cases, we have to default to `cp -p'.
  434. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  435. as_ln_s='cp -p'
  436. elif ln conf$$.file conf$$ 2>/dev/null; then
  437. as_ln_s=ln
  438. else
  439. as_ln_s='cp -p'
  440. fi
  441. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  442. rmdir conf$$.dir 2>/dev/null
  443. if mkdir -p . 2>/dev/null; then
  444. as_mkdir_p=:
  445. else
  446. test -d ./-p && rmdir ./-p
  447. as_mkdir_p=false
  448. fi
  449. if test -x / >/dev/null 2>&1; then
  450. as_test_x='test -x'
  451. else
  452. if ls -dL / >/dev/null 2>&1; then
  453. as_ls_L_option=L
  454. else
  455. as_ls_L_option=
  456. fi
  457. as_test_x='
  458. eval sh -c '\''
  459. if test -d "$1"; then
  460. test -d "$1/.";
  461. else
  462. case $1 in
  463. -*)set "./$1";;
  464. esac;
  465. case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
  466. ???[sx]*):;;*)false;;esac;fi
  467. '\'' sh
  468. '
  469. fi
  470. as_executable_p=$as_test_x
  471. # Sed expression to map a string onto a valid CPP name.
  472. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  473. # Sed expression to map a string onto a valid variable name.
  474. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  475. # Check that we are running under the correct shell.
  476. SHELL=${CONFIG_SHELL-/bin/sh}
  477. case X$ECHO in
  478. X*--fallback-echo)
  479. # Remove one level of quotation (which was required for Make).
  480. ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
  481. ;;
  482. esac
  483. echo=${ECHO-echo}
  484. if test "X$1" = X--no-reexec; then
  485. # Discard the --no-reexec flag, and continue.
  486. shift
  487. elif test "X$1" = X--fallback-echo; then
  488. # Avoid inline document here, it may be left over
  489. :
  490. elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
  491. # Yippee, $echo works!
  492. :
  493. else
  494. # Restart under the correct shell.
  495. exec $SHELL "$0" --no-reexec ${1+"$@"}
  496. fi
  497. if test "X$1" = X--fallback-echo; then
  498. # used as fallback echo
  499. shift
  500. cat <<EOF
  501. $*
  502. EOF
  503. exit 0
  504. fi
  505. # The HP-UX ksh and POSIX shell print the target directory to stdout
  506. # if CDPATH is set.
  507. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  508. if test -z "$ECHO"; then
  509. if test "X${echo_test_string+set}" != Xset; then
  510. # find a string as large as possible, as long as the shell can cope with it
  511. for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
  512. # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
  513. if (echo_test_string=`eval $cmd`) 2>/dev/null &&
  514. echo_test_string=`eval $cmd` &&
  515. (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
  516. then
  517. break
  518. fi
  519. done
  520. fi
  521. if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  522. echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  523. test "X$echo_testing_string" = "X$echo_test_string"; then
  524. :
  525. else
  526. # The Solaris, AIX, and Digital Unix default echo programs unquote
  527. # backslashes. This makes it impossible to quote backslashes using
  528. # echo "$something" | sed 's/\\/\\\\/g'
  529. #
  530. # So, first we look for a working echo in the user's PATH.
  531. lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  532. for dir in $PATH /usr/ucb; do
  533. IFS="$lt_save_ifs"
  534. if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
  535. test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
  536. echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
  537. test "X$echo_testing_string" = "X$echo_test_string"; then
  538. echo="$dir/echo"
  539. break
  540. fi
  541. done
  542. IFS="$lt_save_ifs"
  543. if test "X$echo" = Xecho; then
  544. # We didn't find a better echo, so look for alternatives.
  545. if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
  546. echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
  547. test "X$echo_testing_string" = "X$echo_test_string"; then
  548. # This shell has a builtin print -r that does the trick.
  549. echo='print -r'
  550. elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
  551. test "X$CONFIG_SHELL" != X/bin/ksh; then
  552. # If we have ksh, try running configure again with it.
  553. ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
  554. export ORIGINAL_CONFIG_SHELL
  555. CONFIG_SHELL=/bin/ksh
  556. export CONFIG_SHELL
  557. exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
  558. else
  559. # Try using printf.
  560. echo='printf %s\n'
  561. if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  562. echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  563. test "X$echo_testing_string" = "X$echo_test_string"; then
  564. # Cool, printf works
  565. :
  566. elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  567. test "X$echo_testing_string" = 'X\t' &&
  568. echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  569. test "X$echo_testing_string" = "X$echo_test_string"; then
  570. CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
  571. export CONFIG_SHELL
  572. SHELL="$CONFIG_SHELL"
  573. export SHELL
  574. echo="$CONFIG_SHELL $0 --fallback-echo"
  575. elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  576. test "X$echo_testing_string" = 'X\t' &&
  577. echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  578. test "X$echo_testing_string" = "X$echo_test_string"; then
  579. echo="$CONFIG_SHELL $0 --fallback-echo"
  580. else
  581. # maybe with a smaller string...
  582. prev=:
  583. for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
  584. if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
  585. then
  586. break
  587. fi
  588. prev="$cmd"
  589. done
  590. if test "$prev" != 'sed 50q "$0"'; then
  591. echo_test_string=`eval $prev`
  592. export echo_test_string
  593. exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
  594. else
  595. # Oops. We lost completely, so just stick with echo.
  596. echo=echo
  597. fi
  598. fi
  599. fi
  600. fi
  601. fi
  602. fi
  603. # Copy echo and quote the copy suitably for passing to libtool from
  604. # the Makefile, instead of quoting the original, which is used later.
  605. ECHO=$echo
  606. if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
  607. ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
  608. fi
  609. tagnames=${tagnames+${tagnames},}CXX
  610. tagnames=${tagnames+${tagnames},}F77
  611. exec 7<&0 </dev/null 6>&1
  612. # Name of the host.
  613. # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  614. # so uname gets run too.
  615. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  616. #
  617. # Initializations.
  618. #
  619. ac_default_prefix=/usr/local
  620. ac_clean_files=
  621. ac_config_libobj_dir=.
  622. LIBOBJS=
  623. cross_compiling=no
  624. subdirs=
  625. MFLAGS=
  626. MAKEFLAGS=
  627. SHELL=${CONFIG_SHELL-/bin/sh}
  628. # Identity of this package.
  629. PACKAGE_NAME='file'
  630. PACKAGE_TARNAME='file'
  631. PACKAGE_VERSION='5.04'
  632. PACKAGE_STRING='file 5.04'
  633. PACKAGE_BUGREPORT='christos@astron.com'
  634. # Factoring default headers for most tests.
  635. ac_includes_default="\
  636. #include <stdio.h>
  637. #ifdef HAVE_SYS_TYPES_H
  638. # include <sys/types.h>
  639. #endif
  640. #ifdef HAVE_SYS_STAT_H
  641. # include <sys/stat.h>
  642. #endif
  643. #ifdef STDC_HEADERS
  644. # include <stdlib.h>
  645. # include <stddef.h>
  646. #else
  647. # ifdef HAVE_STDLIB_H
  648. # include <stdlib.h>
  649. # endif
  650. #endif
  651. #ifdef HAVE_STRING_H
  652. # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  653. # include <memory.h>
  654. # endif
  655. # include <string.h>
  656. #endif
  657. #ifdef HAVE_STRINGS_H
  658. # include <strings.h>
  659. #endif
  660. #ifdef HAVE_INTTYPES_H
  661. # include <inttypes.h>
  662. #endif
  663. #ifdef HAVE_STDINT_H
  664. # include <stdint.h>
  665. #endif
  666. #ifdef HAVE_UNISTD_H
  667. # include <unistd.h>
  668. #endif"
  669. ac_subst_vars='SHELL
  670. PATH_SEPARATOR
  671. PACKAGE_NAME
  672. PACKAGE_TARNAME
  673. PACKAGE_VERSION
  674. PACKAGE_STRING
  675. PACKAGE_BUGREPORT
  676. exec_prefix
  677. prefix
  678. program_transform_name
  679. bindir
  680. sbindir
  681. libexecdir
  682. datarootdir
  683. datadir
  684. sysconfdir
  685. sharedstatedir
  686. localstatedir
  687. includedir
  688. oldincludedir
  689. docdir
  690. infodir
  691. htmldir
  692. dvidir
  693. pdfdir
  694. psdir
  695. libdir
  696. localedir
  697. mandir
  698. DEFS
  699. ECHO_C
  700. ECHO_N
  701. ECHO_T
  702. LIBS
  703. build_alias
  704. host_alias
  705. target_alias
  706. INSTALL_PROGRAM
  707. INSTALL_SCRIPT
  708. INSTALL_DATA
  709. am__isrc
  710. CYGPATH_W
  711. PACKAGE
  712. VERSION
  713. ACLOCAL
  714. AUTOCONF
  715. AUTOMAKE
  716. AUTOHEADER
  717. MAKEINFO
  718. install_sh
  719. STRIP
  720. INSTALL_STRIP_PROGRAM
  721. mkdir_p
  722. AWK
  723. SET_MAKE
  724. am__leading_dot
  725. AMTAR
  726. am__tar
  727. am__untar
  728. pkgdatadir
  729. fsect
  730. FSECT5_TRUE
  731. FSECT5_FALSE
  732. WARNINGS
  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. SED
  759. GREP
  760. EGREP
  761. ECHO
  762. AR
  763. RANLIB
  764. DSYMUTIL
  765. NMEDIT
  766. CPP
  767. CXX
  768. CXXFLAGS
  769. ac_ct_CXX
  770. CXXDEPMODE
  771. am__fastdepCXX_TRUE
  772. am__fastdepCXX_FALSE
  773. CXXCPP
  774. F77
  775. FFLAGS
  776. ac_ct_F77
  777. LIBTOOL
  778. LIBOBJS
  779. IS_CROSS_COMPILE_TRUE
  780. IS_CROSS_COMPILE_FALSE
  781. LTLIBOBJS'
  782. ac_subst_files=''
  783. ac_precious_vars='build_alias
  784. host_alias
  785. target_alias
  786. CC
  787. CFLAGS
  788. LDFLAGS
  789. LIBS
  790. CPPFLAGS
  791. CPP
  792. CXX
  793. CXXFLAGS
  794. CCC
  795. CXXCPP
  796. F77
  797. FFLAGS'
  798. # Initialize some variables set by options.
  799. ac_init_help=
  800. ac_init_version=false
  801. # The variables have the same names as the options, with
  802. # dashes changed to underlines.
  803. cache_file=/dev/null
  804. exec_prefix=NONE
  805. no_create=
  806. no_recursion=
  807. prefix=NONE
  808. program_prefix=NONE
  809. program_suffix=NONE
  810. program_transform_name=s,x,x,
  811. silent=
  812. site=
  813. srcdir=
  814. verbose=
  815. x_includes=NONE
  816. x_libraries=NONE
  817. # Installation directory options.
  818. # These are left unexpanded so users can "make install exec_prefix=/foo"
  819. # and all the variables that are supposed to be based on exec_prefix
  820. # by default will actually change.
  821. # Use braces instead of parens because sh, perl, etc. also accept them.
  822. # (The list follows the same order as the GNU Coding Standards.)
  823. bindir='${exec_prefix}/bin'
  824. sbindir='${exec_prefix}/sbin'
  825. libexecdir='${exec_prefix}/libexec'
  826. datarootdir='${prefix}/share'
  827. datadir='${datarootdir}'
  828. sysconfdir='${prefix}/etc'
  829. sharedstatedir='${prefix}/com'
  830. localstatedir='${prefix}/var'
  831. includedir='${prefix}/include'
  832. oldincludedir='/usr/include'
  833. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  834. infodir='${datarootdir}/info'
  835. htmldir='${docdir}'
  836. dvidir='${docdir}'
  837. pdfdir='${docdir}'
  838. psdir='${docdir}'
  839. libdir='${exec_prefix}/lib'
  840. localedir='${datarootdir}/locale'
  841. mandir='${datarootdir}/man'
  842. ac_prev=
  843. ac_dashdash=
  844. for ac_option
  845. do
  846. # If the previous option needs an argument, assign it.
  847. if test -n "$ac_prev"; then
  848. eval $ac_prev=\$ac_option
  849. ac_prev=
  850. continue
  851. fi
  852. case $ac_option in
  853. *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  854. *) ac_optarg=yes ;;
  855. esac
  856. # Accept the important Cygnus configure options, so we can diagnose typos.
  857. case $ac_dashdash$ac_option in
  858. --)
  859. ac_dashdash=yes ;;
  860. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  861. ac_prev=bindir ;;
  862. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  863. bindir=$ac_optarg ;;
  864. -build | --build | --buil | --bui | --bu)
  865. ac_prev=build_alias ;;
  866. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  867. build_alias=$ac_optarg ;;
  868. -cache-file | --cache-file | --cache-fil | --cache-fi \
  869. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  870. ac_prev=cache_file ;;
  871. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  872. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  873. cache_file=$ac_optarg ;;
  874. --config-cache | -C)
  875. cache_file=config.cache ;;
  876. -datadir | --datadir | --datadi | --datad)
  877. ac_prev=datadir ;;
  878. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  879. datadir=$ac_optarg ;;
  880. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  881. | --dataroo | --dataro | --datar)
  882. ac_prev=datarootdir ;;
  883. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  884. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  885. datarootdir=$ac_optarg ;;
  886. -disable-* | --disable-*)
  887. ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  888. # Reject names that are not valid shell variable names.
  889. expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  890. { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  891. { (exit 1); exit 1; }; }
  892. ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
  893. eval enable_$ac_feature=no ;;
  894. -docdir | --docdir | --docdi | --doc | --do)
  895. ac_prev=docdir ;;
  896. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  897. docdir=$ac_optarg ;;
  898. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  899. ac_prev=dvidir ;;
  900. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  901. dvidir=$ac_optarg ;;
  902. -enable-* | --enable-*)
  903. ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  904. # Reject names that are not valid shell variable names.
  905. expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  906. { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  907. { (exit 1); exit 1; }; }
  908. ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
  909. eval enable_$ac_feature=\$ac_optarg ;;
  910. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  911. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  912. | --exec | --exe | --ex)
  913. ac_prev=exec_prefix ;;
  914. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  915. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  916. | --exec=* | --exe=* | --ex=*)
  917. exec_prefix=$ac_optarg ;;
  918. -gas | --gas | --ga | --g)
  919. # Obsolete; use --with-gas.
  920. with_gas=yes ;;
  921. -help | --help | --hel | --he | -h)
  922. ac_init_help=long ;;
  923. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  924. ac_init_help=recursive ;;
  925. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  926. ac_init_help=short ;;
  927. -host | --host | --hos | --ho)
  928. ac_prev=host_alias ;;
  929. -host=* | --host=* | --hos=* | --ho=*)
  930. host_alias=$ac_optarg ;;
  931. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  932. ac_prev=htmldir ;;
  933. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  934. | --ht=*)
  935. htmldir=$ac_optarg ;;
  936. -includedir | --includedir | --includedi | --included | --include \
  937. | --includ | --inclu | --incl | --inc)
  938. ac_prev=includedir ;;
  939. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  940. | --includ=* | --inclu=* | --incl=* | --inc=*)
  941. includedir=$ac_optarg ;;
  942. -infodir | --infodir | --infodi | --infod | --info | --inf)
  943. ac_prev=infodir ;;
  944. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  945. infodir=$ac_optarg ;;
  946. -libdir | --libdir | --libdi | --libd)
  947. ac_prev=libdir ;;
  948. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  949. libdir=$ac_optarg ;;
  950. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  951. | --libexe | --libex | --libe)
  952. ac_prev=libexecdir ;;
  953. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  954. | --libexe=* | --libex=* | --libe=*)
  955. libexecdir=$ac_optarg ;;
  956. -localedir | --localedir | --localedi | --localed | --locale)
  957. ac_prev=localedir ;;
  958. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  959. localedir=$ac_optarg ;;
  960. -localstatedir | --localstatedir | --localstatedi | --localstated \
  961. | --localstate | --localstat | --localsta | --localst | --locals)
  962. ac_prev=localstatedir ;;
  963. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  964. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  965. localstatedir=$ac_optarg ;;
  966. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  967. ac_prev=mandir ;;
  968. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  969. mandir=$ac_optarg ;;
  970. -nfp | --nfp | --nf)
  971. # Obsolete; use --without-fp.
  972. with_fp=no ;;
  973. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  974. | --no-cr | --no-c | -n)
  975. no_create=yes ;;
  976. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  977. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  978. no_recursion=yes ;;
  979. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  980. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  981. | --oldin | --oldi | --old | --ol | --o)
  982. ac_prev=oldincludedir ;;
  983. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  984. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  985. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  986. oldincludedir=$ac_optarg ;;
  987. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  988. ac_prev=prefix ;;
  989. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  990. prefix=$ac_optarg ;;
  991. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  992. | --program-pre | --program-pr | --program-p)
  993. ac_prev=program_prefix ;;
  994. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  995. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  996. program_prefix=$ac_optarg ;;
  997. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  998. | --program-suf | --program-su | --program-s)
  999. ac_prev=program_suffix ;;
  1000. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  1001. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  1002. program_suffix=$ac_optarg ;;
  1003. -program-transform-name | --program-transform-name \
  1004. | --program-transform-nam | --program-transform-na \
  1005. | --program-transform-n | --program-transform- \
  1006. | --program-transform | --program-transfor \
  1007. | --program-transfo | --program-transf \
  1008. | --program-trans | --program-tran \
  1009. | --progr-tra | --program-tr | --program-t)
  1010. ac_prev=program_transform_name ;;
  1011. -program-transform-name=* | --program-transform-name=* \
  1012. | --program-transform-nam=* | --program-transform-na=* \
  1013. | --program-transform-n=* | --program-transform-=* \
  1014. | --program-transform=* | --program-transfor=* \
  1015. | --program-transfo=* | --program-transf=* \
  1016. | --program-trans=* | --program-tran=* \
  1017. | --progr-tra=* | --program-tr=* | --program-t=*)
  1018. program_transform_name=$ac_optarg ;;
  1019. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  1020. ac_prev=pdfdir ;;
  1021. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  1022. pdfdir=$ac_optarg ;;
  1023. -psdir | --psdir | --psdi | --psd | --ps)
  1024. ac_prev=psdir ;;
  1025. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  1026. psdir=$ac_optarg ;;
  1027. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1028. | -silent | --silent | --silen | --sile | --sil)
  1029. silent=yes ;;
  1030. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1031. ac_prev=sbindir ;;
  1032. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1033. | --sbi=* | --sb=*)
  1034. sbindir=$ac_optarg ;;
  1035. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1036. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1037. | --sharedst | --shareds | --shared | --share | --shar \
  1038. | --sha | --sh)
  1039. ac_prev=sharedstatedir ;;
  1040. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1041. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1042. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1043. | --sha=* | --sh=*)
  1044. sharedstatedir=$ac_optarg ;;
  1045. -site | --site | --sit)
  1046. ac_prev=site ;;
  1047. -site=* | --site=* | --sit=*)
  1048. site=$ac_optarg ;;
  1049. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1050. ac_prev=srcdir ;;
  1051. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1052. srcdir=$ac_optarg ;;
  1053. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1054. | --syscon | --sysco | --sysc | --sys | --sy)
  1055. ac_prev=sysconfdir ;;
  1056. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1057. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1058. sysconfdir=$ac_optarg ;;
  1059. -target | --target | --targe | --targ | --tar | --ta | --t)
  1060. ac_prev=target_alias ;;
  1061. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1062. target_alias=$ac_optarg ;;
  1063. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1064. verbose=yes ;;
  1065. -version | --version | --versio | --versi | --vers | -V)
  1066. ac_init_version=: ;;
  1067. -with-* | --with-*)
  1068. ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1069. # Reject names that are not valid shell variable names.
  1070. expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1071. { echo "$as_me: error: invalid package name: $ac_package" >&2
  1072. { (exit 1); exit 1; }; }
  1073. ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1074. eval with_$ac_package=\$ac_optarg ;;
  1075. -without-* | --without-*)
  1076. ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1077. # Reject names that are not valid shell variable names.
  1078. expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1079. { echo "$as_me: error: invalid package name: $ac_package" >&2
  1080. { (exit 1); exit 1; }; }
  1081. ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1082. eval with_$ac_package=no ;;
  1083. --x)
  1084. # Obsolete; use --with-x.
  1085. with_x=yes ;;
  1086. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1087. | --x-incl | --x-inc | --x-in | --x-i)
  1088. ac_prev=x_includes ;;
  1089. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1090. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1091. x_includes=$ac_optarg ;;
  1092. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1093. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1094. ac_prev=x_libraries ;;
  1095. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1096. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1097. x_libraries=$ac_optarg ;;
  1098. -*) { echo "$as_me: error: unrecognized option: $ac_option
  1099. Try \`$0 --help' for more information." >&2
  1100. { (exit 1); exit 1; }; }
  1101. ;;
  1102. *=*)
  1103. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1104. # Reject names that are not valid shell variable names.
  1105. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  1106. { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  1107. { (exit 1); exit 1; }; }
  1108. eval $ac_envvar=\$ac_optarg
  1109. export $ac_envvar ;;
  1110. *)
  1111. # FIXME: should be removed in autoconf 3.0.
  1112. echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1113. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1114. echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1115. : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  1116. ;;
  1117. esac
  1118. done
  1119. if test -n "$ac_prev"; then
  1120. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1121. { echo "$as_me: error: missing argument to $ac_option" >&2
  1122. { (exit 1); exit 1; }; }
  1123. fi
  1124. # Be sure to have absolute directory names.
  1125. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1126. datadir sysconfdir sharedstatedir localstatedir includedir \
  1127. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1128. libdir localedir mandir
  1129. do
  1130. eval ac_val=\$$ac_var
  1131. case $ac_val in
  1132. [\\/$]* | ?:[\\/]* ) continue;;
  1133. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1134. esac
  1135. { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1136. { (exit 1); exit 1; }; }
  1137. done
  1138. # There might be people who depend on the old broken behavior: `$host'
  1139. # used to hold the argument of --host etc.
  1140. # FIXME: To remove some day.
  1141. build=$build_alias
  1142. host=$host_alias
  1143. target=$target_alias
  1144. # FIXME: To remove some day.
  1145. if test "x$host_alias" != x; then
  1146. if test "x$build_alias" = x; then
  1147. cross_compiling=maybe
  1148. echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  1149. If a cross compiler is detected then cross compile mode will be used." >&2
  1150. elif test "x$build_alias" != "x$host_alias"; then
  1151. cross_compiling=yes
  1152. fi
  1153. fi
  1154. ac_tool_prefix=
  1155. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1156. test "$silent" = yes && exec 6>/dev/null
  1157. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1158. ac_ls_di=`ls -di .` &&
  1159. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1160. { echo "$as_me: error: Working directory cannot be determined" >&2
  1161. { (exit 1); exit 1; }; }
  1162. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1163. { echo "$as_me: error: pwd does not report name of working directory" >&2
  1164. { (exit 1); exit 1; }; }
  1165. # Find the source files, if location was not specified.
  1166. if test -z "$srcdir"; then
  1167. ac_srcdir_defaulted=yes
  1168. # Try the directory containing this script, then the parent directory.
  1169. ac_confdir=`$as_dirname -- "$0" ||
  1170. $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1171. X"$0" : 'X\(//\)[^/]' \| \
  1172. X"$0" : 'X\(//\)$' \| \
  1173. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  1174. echo X"$0" |
  1175. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1176. s//\1/
  1177. q
  1178. }
  1179. /^X\(\/\/\)[^/].*/{
  1180. s//\1/
  1181. q
  1182. }
  1183. /^X\(\/\/\)$/{
  1184. s//\1/
  1185. q
  1186. }
  1187. /^X\(\/\).*/{
  1188. s//\1/
  1189. q
  1190. }
  1191. s/.*/./; q'`
  1192. srcdir=$ac_confdir
  1193. if test ! -r "$srcdir/$ac_unique_file"; then
  1194. srcdir=..
  1195. fi
  1196. else
  1197. ac_srcdir_defaulted=no
  1198. fi
  1199. if test ! -r "$srcdir/$ac_unique_file"; then
  1200. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1201. { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  1202. { (exit 1); exit 1; }; }
  1203. fi
  1204. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1205. ac_abs_confdir=`(
  1206. cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
  1207. { (exit 1); exit 1; }; }
  1208. pwd)`
  1209. # When building in place, set srcdir=.
  1210. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1211. srcdir=.
  1212. fi
  1213. # Remove unnecessary trailing slashes from srcdir.
  1214. # Double slashes in file names in object file debugging info
  1215. # mess up M-x gdb in Emacs.
  1216. case $srcdir in
  1217. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1218. esac
  1219. for ac_var in $ac_precious_vars; do
  1220. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1221. eval ac_env_${ac_var}_value=\$${ac_var}
  1222. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1223. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1224. done
  1225. #
  1226. # Report the --help message.
  1227. #
  1228. if test "$ac_init_help" = "long"; then
  1229. # Omit some internal or obsolete options to make the list less imposing.
  1230. # This message is too long to be a string in the A/UX 3.1 sh.
  1231. cat <<_ACEOF
  1232. \`configure' configures file 5.04 to adapt to many kinds of systems.
  1233. Usage: $0 [OPTION]... [VAR=VALUE]...
  1234. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1235. VAR=VALUE. See below for descriptions of some of the useful variables.
  1236. Defaults for the options are specified in brackets.
  1237. Configuration:
  1238. -h, --help display this help and exit
  1239. --help=short display options specific to this package
  1240. --help=recursive display the short help of all the included packages
  1241. -V, --version display version information and exit
  1242. -q, --quiet, --silent do not print \`checking...' messages
  1243. --cache-file=FILE cache test results in FILE [disabled]
  1244. -C, --config-cache alias for \`--cache-file=config.cache'
  1245. -n, --no-create do not create output files
  1246. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1247. Installation directories:
  1248. --prefix=PREFIX install architecture-independent files in PREFIX
  1249. [$ac_default_prefix]
  1250. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1251. [PREFIX]
  1252. By default, \`make install' will install all the files in
  1253. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1254. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1255. for instance \`--prefix=\$HOME'.
  1256. For better control, use the options below.
  1257. Fine tuning of the installation directories:
  1258. --bindir=DIR user executables [EPREFIX/bin]
  1259. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1260. --libexecdir=DIR program executables [EPREFIX/libexec]
  1261. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1262. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1263. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1264. --libdir=DIR object code libraries [EPREFIX/lib]
  1265. --includedir=DIR C header files [PREFIX/include]
  1266. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1267. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1268. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1269. --infodir=DIR info documentation [DATAROOTDIR/info]
  1270. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1271. --mandir=DIR man documentation [DATAROOTDIR/man]
  1272. --docdir=DIR documentation root [DATAROOTDIR/doc/file]
  1273. --htmldir=DIR html documentation [DOCDIR]
  1274. --dvidir=DIR dvi documentation [DOCDIR]
  1275. --pdfdir=DIR pdf documentation [DOCDIR]
  1276. --psdir=DIR ps documentation [DOCDIR]
  1277. _ACEOF
  1278. cat <<\_ACEOF
  1279. Program names:
  1280. --program-prefix=PREFIX prepend PREFIX to installed program names
  1281. --program-suffix=SUFFIX append SUFFIX to installed program names
  1282. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1283. System types:
  1284. --build=BUILD configure for building on BUILD [guessed]
  1285. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1286. _ACEOF
  1287. fi
  1288. if test -n "$ac_init_help"; then
  1289. case $ac_init_help in
  1290. short | recursive ) echo "Configuration of file 5.04:";;
  1291. esac
  1292. cat <<\_ACEOF
  1293. Optional Features:
  1294. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1295. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1296. --disable-elf disable builtin ELF support
  1297. --disable-elf-core disable ELF core file support
  1298. --enable-fsect-man5 enable file formats in man section 5
  1299. --disable-dependency-tracking speeds up one-time build
  1300. --enable-dependency-tracking do not reject slow dependency extractors
  1301. --enable-shared[=PKGS] build shared libraries [default=yes]
  1302. --enable-static[=PKGS] build static libraries [default=yes]
  1303. --enable-fast-install[=PKGS]
  1304. optimize for fast installation [default=yes]
  1305. --disable-libtool-lock avoid locking (might break parallel builds)
  1306. --disable-largefile omit support for large files
  1307. --disable-warnings disable compiler warnings
  1308. Optional Packages:
  1309. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1310. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1311. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1312. --with-pic try to use only PIC/non-PIC objects [default=use
  1313. both]
  1314. --with-tags[=TAGS] include additional configurations [automatic]
  1315. Some influential environment variables:
  1316. CC C compiler command
  1317. CFLAGS C compiler flags
  1318. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1319. nonstandard directory <lib dir>
  1320. LIBS libraries to pass to the linker, e.g. -l<library>
  1321. CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1322. you have headers in a nonstandard directory <include dir>
  1323. CPP C preprocessor
  1324. CXX C++ compiler command
  1325. CXXFLAGS C++ compiler flags
  1326. CXXCPP C++ preprocessor
  1327. F77 Fortran 77 compiler command
  1328. FFLAGS Fortran 77 compiler flags
  1329. Use these variables to override the choices made by `configure' or to help
  1330. it to find libraries and programs with nonstandard names/locations.
  1331. Report bugs to <christos@astron.com>.
  1332. _ACEOF
  1333. ac_status=$?
  1334. fi
  1335. if test "$ac_init_help" = "recursive"; then
  1336. # If there are subdirs, report their specific --help.
  1337. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1338. test -d "$ac_dir" || continue
  1339. ac_builddir=.
  1340. case "$ac_dir" in
  1341. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1342. *)
  1343. ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  1344. # A ".." for each directory in $ac_dir_suffix.
  1345. ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
  1346. case $ac_top_builddir_sub in
  1347. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1348. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1349. esac ;;
  1350. esac
  1351. ac_abs_top_builddir=$ac_pwd
  1352. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1353. # for backward compatibility:
  1354. ac_top_builddir=$ac_top_build_prefix
  1355. case $srcdir in
  1356. .) # We are building in place.
  1357. ac_srcdir=.
  1358. ac_top_srcdir=$ac_top_builddir_sub
  1359. ac_abs_top_srcdir=$ac_pwd ;;
  1360. [\\/]* | ?:[\\/]* ) # Absolute name.
  1361. ac_srcdir=$srcdir$ac_dir_suffix;
  1362. ac_top_srcdir=$srcdir
  1363. ac_abs_top_srcdir=$srcdir ;;
  1364. *) # Relative name.
  1365. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1366. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1367. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1368. esac
  1369. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1370. cd "$ac_dir" || { ac_status=$?; continue; }
  1371. # Check for guested configure.
  1372. if test -f "$ac_srcdir/configure.gnu"; then
  1373. echo &&
  1374. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1375. elif test -f "$ac_srcdir/configure"; then
  1376. echo &&
  1377. $SHELL "$ac_srcdir/configure" --help=recursive
  1378. else
  1379. echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1380. fi || ac_status=$?
  1381. cd "$ac_pwd" || { ac_status=$?; break; }
  1382. done
  1383. fi
  1384. test -n "$ac_init_help" && exit $ac_status
  1385. if $ac_init_version; then
  1386. cat <<\_ACEOF
  1387. file configure 5.04
  1388. generated by GNU Autoconf 2.61
  1389. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  1390. 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
  1391. This configure script is free software; the Free Software Foundation
  1392. gives unlimited permission to copy, distribute and modify it.
  1393. _ACEOF
  1394. exit
  1395. fi
  1396. cat >config.log <<_ACEOF
  1397. This file contains any messages produced by compilers while
  1398. running configure, to aid debugging if configure makes a mistake.
  1399. It was created by file $as_me 5.04, which was
  1400. generated by GNU Autoconf 2.61. Invocation command line was
  1401. $ $0 $@
  1402. _ACEOF
  1403. exec 5>>config.log
  1404. {
  1405. cat <<_ASUNAME
  1406. ## --------- ##
  1407. ## Platform. ##
  1408. ## --------- ##
  1409. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1410. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1411. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1412. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1413. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1414. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1415. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  1416. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  1417. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  1418. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1419. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  1420. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  1421. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  1422. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  1423. _ASUNAME
  1424. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1425. for as_dir in $PATH
  1426. do
  1427. IFS=$as_save_IFS
  1428. test -z "$as_dir" && as_dir=.
  1429. echo "PATH: $as_dir"
  1430. done
  1431. IFS=$as_save_IFS
  1432. } >&5
  1433. cat >&5 <<_ACEOF
  1434. ## ----------- ##
  1435. ## Core tests. ##
  1436. ## ----------- ##
  1437. _ACEOF
  1438. # Keep a trace of the command line.
  1439. # Strip out --no-create and --no-recursion so they do not pile up.
  1440. # Strip out --silent because we don't want to record it for future runs.
  1441. # Also quote any args containing shell meta-characters.
  1442. # Make two passes to allow for proper duplicate-argument suppression.
  1443. ac_configure_args=
  1444. ac_configure_args0=
  1445. ac_configure_args1=
  1446. ac_must_keep_next=false
  1447. for ac_pass in 1 2
  1448. do
  1449. for ac_arg
  1450. do
  1451. case $ac_arg in
  1452. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  1453. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1454. | -silent | --silent | --silen | --sile | --sil)
  1455. continue ;;
  1456. *\'*)
  1457. ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1458. esac
  1459. case $ac_pass in
  1460. 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
  1461. 2)
  1462. ac_configure_args1="$ac_configure_args1 '$ac_arg'"
  1463. if test $ac_must_keep_next = true; then
  1464. ac_must_keep_next=false # Got value, back to normal.
  1465. else
  1466. case $ac_arg in
  1467. *=* | --config-cache | -C | -disable-* | --disable-* \
  1468. | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  1469. | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  1470. | -with-* | --with-* | -without-* | --without-* | --x)
  1471. case "$ac_configure_args0 " in
  1472. "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  1473. esac
  1474. ;;
  1475. -* ) ac_must_keep_next=true ;;
  1476. esac
  1477. fi
  1478. ac_configure_args="$ac_configure_args '$ac_arg'"
  1479. ;;
  1480. esac
  1481. done
  1482. done
  1483. $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
  1484. $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
  1485. # When interrupted or exit'd, cleanup temporary files, and complete
  1486. # config.log. We remove comments because anyway the quotes in there
  1487. # would cause problems or look ugly.
  1488. # WARNING: Use '\'' to represent an apostrophe within the trap.
  1489. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  1490. trap 'exit_status=$?
  1491. # Save into config.log some information that might help in debugging.
  1492. {
  1493. echo
  1494. cat <<\_ASBOX
  1495. ## ---------------- ##
  1496. ## Cache variables. ##
  1497. ## ---------------- ##
  1498. _ASBOX
  1499. echo
  1500. # The following way of writing the cache mishandles newlines in values,
  1501. (
  1502. for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  1503. eval ac_val=\$$ac_var
  1504. case $ac_val in #(
  1505. *${as_nl}*)
  1506. case $ac_var in #(
  1507. *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1508. echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1509. esac
  1510. case $ac_var in #(
  1511. _ | IFS | as_nl) ;; #(
  1512. *) $as_unset $ac_var ;;
  1513. esac ;;
  1514. esac
  1515. done
  1516. (set) 2>&1 |
  1517. case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  1518. *${as_nl}ac_space=\ *)
  1519. sed -n \
  1520. "s/'\''/'\''\\\\'\'''\''/g;
  1521. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  1522. ;; #(
  1523. *)
  1524. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  1525. ;;
  1526. esac |
  1527. sort
  1528. )
  1529. echo
  1530. cat <<\_ASBOX
  1531. ## ----------------- ##
  1532. ## Output variables. ##
  1533. ## ----------------- ##
  1534. _ASBOX
  1535. echo
  1536. for ac_var in $ac_subst_vars
  1537. do
  1538. eval ac_val=\$$ac_var
  1539. case $ac_val in
  1540. *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1541. esac
  1542. echo "$ac_var='\''$ac_val'\''"
  1543. done | sort
  1544. echo
  1545. if test -n "$ac_subst_files"; then
  1546. cat <<\_ASBOX
  1547. ## ------------------- ##
  1548. ## File substitutions. ##
  1549. ## ------------------- ##
  1550. _ASBOX
  1551. echo
  1552. for ac_var in $ac_subst_files
  1553. do
  1554. eval ac_val=\$$ac_var
  1555. case $ac_val in
  1556. *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1557. esac
  1558. echo "$ac_var='\''$ac_val'\''"
  1559. done | sort
  1560. echo
  1561. fi
  1562. if test -s confdefs.h; then
  1563. cat <<\_ASBOX
  1564. ## ----------- ##
  1565. ## confdefs.h. ##
  1566. ## ----------- ##
  1567. _ASBOX
  1568. echo
  1569. cat confdefs.h
  1570. echo
  1571. fi
  1572. test "$ac_signal" != 0 &&
  1573. echo "$as_me: caught signal $ac_signal"
  1574. echo "$as_me: exit $exit_status"
  1575. } >&5
  1576. rm -f core *.core core.conftest.* &&
  1577. rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  1578. exit $exit_status
  1579. ' 0
  1580. for ac_signal in 1 2 13 15; do
  1581. trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
  1582. done
  1583. ac_signal=0
  1584. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  1585. rm -f -r conftest* confdefs.h
  1586. # Predefined preprocessor variables.
  1587. cat >>confdefs.h <<_ACEOF
  1588. #define PACKAGE_NAME "$PACKAGE_NAME"
  1589. _ACEOF
  1590. cat >>confdefs.h <<_ACEOF
  1591. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  1592. _ACEOF
  1593. cat >>confdefs.h <<_ACEOF
  1594. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  1595. _ACEOF
  1596. cat >>confdefs.h <<_ACEOF
  1597. #define PACKAGE_STRING "$PACKAGE_STRING"
  1598. _ACEOF
  1599. cat >>confdefs.h <<_ACEOF
  1600. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  1601. _ACEOF
  1602. # Let the site file select an alternate cache file if it wants to.
  1603. # Prefer explicitly selected file to automatically selected ones.
  1604. if test -n "$CONFIG_SITE"; then
  1605. set x "$CONFIG_SITE"
  1606. elif test "x$prefix" != xNONE; then
  1607. set x "$prefix/share/config.site" "$prefix/etc/config.site"
  1608. else
  1609. set x "$ac_default_prefix/share/config.site" \
  1610. "$ac_default_prefix/etc/config.site"
  1611. fi
  1612. shift
  1613. for ac_site_file
  1614. do
  1615. if test -r "$ac_site_file"; then
  1616. { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
  1617. echo "$as_me: loading site script $ac_site_file" >&6;}
  1618. sed 's/^/| /' "$ac_site_file" >&5
  1619. . "$ac_site_file"
  1620. fi
  1621. done
  1622. if test -r "$cache_file"; then
  1623. # Some versions of bash will fail to source /dev/null (special
  1624. # files actually), so we avoid doing that.
  1625. if test -f "$cache_file"; then
  1626. { echo "$as_me:$LINENO: loading cache $cache_file" >&5
  1627. echo "$as_me: loading cache $cache_file" >&6;}
  1628. case $cache_file in
  1629. [\\/]* | ?:[\\/]* ) . "$cache_file";;
  1630. *) . "./$cache_file";;
  1631. esac
  1632. fi
  1633. else
  1634. { echo "$as_me:$LINENO: creating cache $cache_file" >&5
  1635. echo "$as_me: creating cache $cache_file" >&6;}
  1636. >$cache_file
  1637. fi
  1638. # Check that the precious variables saved in the cache have kept the same
  1639. # value.
  1640. ac_cache_corrupted=false
  1641. for ac_var in $ac_precious_vars; do
  1642. eval ac_old_set=\$ac_cv_env_${ac_var}_set
  1643. eval ac_new_set=\$ac_env_${ac_var}_set
  1644. eval ac_old_val=\$ac_cv_env_${ac_var}_value
  1645. eval ac_new_val=\$ac_env_${ac_var}_value
  1646. case $ac_old_set,$ac_new_set in
  1647. set,)
  1648. { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  1649. echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  1650. ac_cache_corrupted=: ;;
  1651. ,set)
  1652. { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
  1653. echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  1654. ac_cache_corrupted=: ;;
  1655. ,);;
  1656. *)
  1657. if test "x$ac_old_val" != "x$ac_new_val"; then
  1658. { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
  1659. echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  1660. { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
  1661. echo "$as_me: former value: $ac_old_val" >&2;}
  1662. { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
  1663. echo "$as_me: current value: $ac_new_val" >&2;}
  1664. ac_cache_corrupted=:
  1665. fi;;
  1666. esac
  1667. # Pass precious variables to config.status.
  1668. if test "$ac_new_set" = set; then
  1669. case $ac_new_val in
  1670. *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1671. *) ac_arg=$ac_var=$ac_new_val ;;
  1672. esac
  1673. case " $ac_configure_args " in
  1674. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
  1675. *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  1676. esac
  1677. fi
  1678. done
  1679. if $ac_cache_corrupted; then
  1680. { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
  1681. echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  1682. { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
  1683. echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
  1684. { (exit 1); exit 1; }; }
  1685. fi
  1686. ac_ext=c
  1687. ac_cpp='$CPP $CPPFLAGS'
  1688. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1689. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1690. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1691. am__api_version='1.10'
  1692. ac_aux_dir=
  1693. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  1694. if test -f "$ac_dir/install-sh"; then
  1695. ac_aux_dir=$ac_dir
  1696. ac_install_sh="$ac_aux_dir/install-sh -c"
  1697. break
  1698. elif test -f "$ac_dir/install.sh"; then
  1699. ac_aux_dir=$ac_dir
  1700. ac_install_sh="$ac_aux_dir/install.sh -c"
  1701. break
  1702. elif test -f "$ac_dir/shtool"; then
  1703. ac_aux_dir=$ac_dir
  1704. ac_install_sh="$ac_aux_dir/shtool install -c"
  1705. break
  1706. fi
  1707. done
  1708. if test -z "$ac_aux_dir"; then
  1709. { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
  1710. echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
  1711. { (exit 1); exit 1; }; }
  1712. fi
  1713. # These three variables are undocumented and unsupported,
  1714. # and are intended to be withdrawn in a future Autoconf release.
  1715. # They can cause serious problems if a builder's source tree is in a directory
  1716. # whose full name contains unusual characters.
  1717. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
  1718. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
  1719. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
  1720. # Find a good install program. We prefer a C program (faster),
  1721. # so one script is as good as another. But avoid the broken or
  1722. # incompatible versions:
  1723. # SysV /etc/install, /usr/sbin/install
  1724. # SunOS /usr/etc/install
  1725. # IRIX /sbin/install
  1726. # AIX /bin/install
  1727. # AmigaOS /C/install, which installs bootblocks on floppy discs
  1728. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  1729. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  1730. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  1731. # OS/2's system install, which has a completely different semantic
  1732. # ./install, which can be erroneously created by make from ./install.sh.
  1733. { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  1734. echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
  1735. if test -z "$INSTALL"; then
  1736. if test "${ac_cv_path_install+set}" = set; then
  1737. echo $ECHO_N "(cached) $ECHO_C" >&6
  1738. else
  1739. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1740. for as_dir in $PATH
  1741. do
  1742. IFS=$as_save_IFS
  1743. test -z "$as_dir" && as_dir=.
  1744. # Account for people who put trailing slashes in PATH elements.
  1745. case $as_dir/ in
  1746. ./ | .// | /cC/* | \
  1747. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  1748. ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  1749. /usr/ucb/* ) ;;
  1750. *)
  1751. # OSF1 and SCO ODT 3.0 have their own names for install.
  1752. # Don't use installbsd from OSF since it installs stuff as root
  1753. # by default.
  1754. for ac_prog in ginstall scoinst install; do
  1755. for ac_exec_ext in '' $ac_executable_extensions; do
  1756. if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  1757. if test $ac_prog = install &&
  1758. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1759. # AIX install. It has an incompatible calling convention.
  1760. :
  1761. elif test $ac_prog = install &&
  1762. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1763. # program-specific install script used by HP pwplus--don't use.
  1764. :
  1765. else
  1766. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  1767. break 3
  1768. fi
  1769. fi
  1770. done
  1771. done
  1772. ;;
  1773. esac
  1774. done
  1775. IFS=$as_save_IFS
  1776. fi
  1777. if test "${ac_cv_path_install+set}" = set; then
  1778. INSTALL=$ac_cv_path_install
  1779. else
  1780. # As a last resort, use the slow shell script. Don't cache a
  1781. # value for INSTALL within a source directory, because that will
  1782. # break other packages using the cache if that directory is
  1783. # removed, or if the value is a relative name.
  1784. INSTALL=$ac_install_sh
  1785. fi
  1786. fi
  1787. { echo "$as_me:$LINENO: result: $INSTALL" >&5
  1788. echo "${ECHO_T}$INSTALL" >&6; }
  1789. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  1790. # It thinks the first close brace ends the variable substitution.
  1791. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  1792. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  1793. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  1794. { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  1795. echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
  1796. # Just in case
  1797. sleep 1
  1798. echo timestamp > conftest.file
  1799. # Do `set' in a subshell so we don't clobber the current shell's
  1800. # arguments. Must try -L first in case configure is actually a
  1801. # symlink; some systems play weird games with the mod time of symlinks
  1802. # (eg FreeBSD returns the mod time of the symlink's containing
  1803. # directory).
  1804. if (
  1805. set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  1806. if test "$*" = "X"; then
  1807. # -L didn't work.
  1808. set X `ls -t $srcdir/configure conftest.file`
  1809. fi
  1810. rm -f conftest.file
  1811. if test "$*" != "X $srcdir/configure conftest.file" \
  1812. && test "$*" != "X conftest.file $srcdir/configure"; then
  1813. # If neither matched, then we have a broken ls. This can happen
  1814. # if, for instance, CONFIG_SHELL is bash and it inherits a
  1815. # broken ls alias from the environment. This has actually
  1816. # happened. Such a system could not be considered "sane".
  1817. { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
  1818. alias in your environment" >&5
  1819. echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
  1820. alias in your environment" >&2;}
  1821. { (exit 1); exit 1; }; }
  1822. fi
  1823. test "$2" = conftest.file
  1824. )
  1825. then
  1826. # Ok.
  1827. :
  1828. else
  1829. { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  1830. Check your system clock" >&5
  1831. echo "$as_me: error: newly created file is older than distributed files!
  1832. Check your system clock" >&2;}
  1833. { (exit 1); exit 1; }; }
  1834. fi
  1835. { echo "$as_me:$LINENO: result: yes" >&5
  1836. echo "${ECHO_T}yes" >&6; }
  1837. test "$program_prefix" != NONE &&
  1838. program_transform_name="s&^&$program_prefix&;$program_transform_name"
  1839. # Use a double $ so make ignores it.
  1840. test "$program_suffix" != NONE &&
  1841. program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  1842. # Double any \ or $. echo might interpret backslashes.
  1843. # By default was `s,x,x', remove it if useless.
  1844. cat <<\_ACEOF >conftest.sed
  1845. s/[\\$]/&&/g;s/;s,x,x,$//
  1846. _ACEOF
  1847. program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
  1848. rm -f conftest.sed
  1849. # expand $ac_aux_dir to an absolute path
  1850. am_aux_dir=`cd $ac_aux_dir && pwd`
  1851. test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  1852. # Use eval to expand $SHELL
  1853. if eval "$MISSING --run true"; then
  1854. am_missing_run="$MISSING --run "
  1855. else
  1856. am_missing_run=
  1857. { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  1858. echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  1859. fi
  1860. { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
  1861. echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
  1862. if test -z "$MKDIR_P"; then
  1863. if test "${ac_cv_path_mkdir+set}" = set; then
  1864. echo $ECHO_N "(cached) $ECHO_C" >&6
  1865. else
  1866. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1867. for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  1868. do
  1869. IFS=$as_save_IFS
  1870. test -z "$as_dir" && as_dir=.
  1871. for ac_prog in mkdir gmkdir; do
  1872. for ac_exec_ext in '' $ac_executable_extensions; do
  1873. { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
  1874. case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
  1875. 'mkdir (GNU coreutils) '* | \
  1876. 'mkdir (coreutils) '* | \
  1877. 'mkdir (fileutils) '4.1*)
  1878. ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  1879. break 3;;
  1880. esac
  1881. done
  1882. done
  1883. done
  1884. IFS=$as_save_IFS
  1885. fi
  1886. if test "${ac_cv_path_mkdir+set}" = set; then
  1887. MKDIR_P="$ac_cv_path_mkdir -p"
  1888. else
  1889. # As a last resort, use the slow shell script. Don't cache a
  1890. # value for MKDIR_P within a source directory, because that will
  1891. # break other packages using the cache if that directory is
  1892. # removed, or if the value is a relative name.
  1893. test -d ./--version && rmdir ./--version
  1894. MKDIR_P="$ac_install_sh -d"
  1895. fi
  1896. fi
  1897. { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
  1898. echo "${ECHO_T}$MKDIR_P" >&6; }
  1899. mkdir_p="$MKDIR_P"
  1900. case $mkdir_p in
  1901. [\\/$]* | ?:[\\/]*) ;;
  1902. */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
  1903. esac
  1904. for ac_prog in gawk mawk nawk awk
  1905. do
  1906. # Extract the first word of "$ac_prog", so it can be a program name with args.
  1907. set dummy $ac_prog; ac_word=$2
  1908. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  1909. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1910. if test "${ac_cv_prog_AWK+set}" = set; then
  1911. echo $ECHO_N "(cached) $ECHO_C" >&6
  1912. else
  1913. if test -n "$AWK"; then
  1914. ac_cv_prog_AWK="$AWK" # Let the user override the test.
  1915. else
  1916. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1917. for as_dir in $PATH
  1918. do
  1919. IFS=$as_save_IFS
  1920. test -z "$as_dir" && as_dir=.
  1921. for ac_exec_ext in '' $ac_executable_extensions; do
  1922. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1923. ac_cv_prog_AWK="$ac_prog"
  1924. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1925. break 2
  1926. fi
  1927. done
  1928. done
  1929. IFS=$as_save_IFS
  1930. fi
  1931. fi
  1932. AWK=$ac_cv_prog_AWK
  1933. if test -n "$AWK"; then
  1934. { echo "$as_me:$LINENO: result: $AWK" >&5
  1935. echo "${ECHO_T}$AWK" >&6; }
  1936. else
  1937. { echo "$as_me:$LINENO: result: no" >&5
  1938. echo "${ECHO_T}no" >&6; }
  1939. fi
  1940. test -n "$AWK" && break
  1941. done
  1942. { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1943. echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
  1944. set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  1945. if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  1946. echo $ECHO_N "(cached) $ECHO_C" >&6
  1947. else
  1948. cat >conftest.make <<\_ACEOF
  1949. SHELL = /bin/sh
  1950. all:
  1951. @echo '@@@%%%=$(MAKE)=@@@%%%'
  1952. _ACEOF
  1953. # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  1954. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  1955. *@@@%%%=?*=@@@%%%*)
  1956. eval ac_cv_prog_make_${ac_make}_set=yes;;
  1957. *)
  1958. eval ac_cv_prog_make_${ac_make}_set=no;;
  1959. esac
  1960. rm -f conftest.make
  1961. fi
  1962. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  1963. { echo "$as_me:$LINENO: result: yes" >&5
  1964. echo "${ECHO_T}yes" >&6; }
  1965. SET_MAKE=
  1966. else
  1967. { echo "$as_me:$LINENO: result: no" >&5
  1968. echo "${ECHO_T}no" >&6; }
  1969. SET_MAKE="MAKE=${MAKE-make}"
  1970. fi
  1971. rm -rf .tst 2>/dev/null
  1972. mkdir .tst 2>/dev/null
  1973. if test -d .tst; then
  1974. am__leading_dot=.
  1975. else
  1976. am__leading_dot=_
  1977. fi
  1978. rmdir .tst 2>/dev/null
  1979. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  1980. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  1981. # is not polluted with repeated "-I."
  1982. am__isrc=' -I$(srcdir)'
  1983. # test to see if srcdir already configured
  1984. if test -f $srcdir/config.status; then
  1985. { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  1986. echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  1987. { (exit 1); exit 1; }; }
  1988. fi
  1989. fi
  1990. # test whether we have cygpath
  1991. if test -z "$CYGPATH_W"; then
  1992. if (cygpath --version) >/dev/null 2>/dev/null; then
  1993. CYGPATH_W='cygpath -w'
  1994. else
  1995. CYGPATH_W=echo
  1996. fi
  1997. fi
  1998. # Define the identity of the package.
  1999. PACKAGE='file'
  2000. VERSION='5.04'
  2001. cat >>confdefs.h <<_ACEOF
  2002. #define PACKAGE "$PACKAGE"
  2003. _ACEOF
  2004. cat >>confdefs.h <<_ACEOF
  2005. #define VERSION "$VERSION"
  2006. _ACEOF
  2007. # Some tools Automake needs.
  2008. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2009. AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2010. AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2011. AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2012. MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2013. install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
  2014. # Installed binaries are usually stripped using `strip' when the user
  2015. # run `make install-strip'. However `strip' might not be the right
  2016. # tool to use in cross-compilation environments, therefore Automake
  2017. # will honor the `STRIP' environment variable to overrule this program.
  2018. if test "$cross_compiling" != no; then
  2019. if test -n "$ac_tool_prefix"; then
  2020. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2021. set dummy ${ac_tool_prefix}strip; ac_word=$2
  2022. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2023. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2024. if test "${ac_cv_prog_STRIP+set}" = set; then
  2025. echo $ECHO_N "(cached) $ECHO_C" >&6
  2026. else
  2027. if test -n "$STRIP"; then
  2028. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2029. else
  2030. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2031. for as_dir in $PATH
  2032. do
  2033. IFS=$as_save_IFS
  2034. test -z "$as_dir" && as_dir=.
  2035. for ac_exec_ext in '' $ac_executable_extensions; do
  2036. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2037. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2038. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2039. break 2
  2040. fi
  2041. done
  2042. done
  2043. IFS=$as_save_IFS
  2044. fi
  2045. fi
  2046. STRIP=$ac_cv_prog_STRIP
  2047. if test -n "$STRIP"; then
  2048. { echo "$as_me:$LINENO: result: $STRIP" >&5
  2049. echo "${ECHO_T}$STRIP" >&6; }
  2050. else
  2051. { echo "$as_me:$LINENO: result: no" >&5
  2052. echo "${ECHO_T}no" >&6; }
  2053. fi
  2054. fi
  2055. if test -z "$ac_cv_prog_STRIP"; then
  2056. ac_ct_STRIP=$STRIP
  2057. # Extract the first word of "strip", so it can be a program name with args.
  2058. set dummy strip; ac_word=$2
  2059. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2060. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2061. if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  2062. echo $ECHO_N "(cached) $ECHO_C" >&6
  2063. else
  2064. if test -n "$ac_ct_STRIP"; then
  2065. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2066. else
  2067. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2068. for as_dir in $PATH
  2069. do
  2070. IFS=$as_save_IFS
  2071. test -z "$as_dir" && as_dir=.
  2072. for ac_exec_ext in '' $ac_executable_extensions; do
  2073. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2074. ac_cv_prog_ac_ct_STRIP="strip"
  2075. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2076. break 2
  2077. fi
  2078. done
  2079. done
  2080. IFS=$as_save_IFS
  2081. fi
  2082. fi
  2083. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2084. if test -n "$ac_ct_STRIP"; then
  2085. { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  2086. echo "${ECHO_T}$ac_ct_STRIP" >&6; }
  2087. else
  2088. { echo "$as_me:$LINENO: result: no" >&5
  2089. echo "${ECHO_T}no" >&6; }
  2090. fi
  2091. if test "x$ac_ct_STRIP" = x; then
  2092. STRIP=":"
  2093. else
  2094. case $cross_compiling:$ac_tool_warned in
  2095. yes:)
  2096. { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2097. whose name does not start with the host triplet. If you think this
  2098. configuration is useful to you, please write to autoconf@gnu.org." >&5
  2099. echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2100. whose name does not start with the host triplet. If you think this
  2101. configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2102. ac_tool_warned=yes ;;
  2103. esac
  2104. STRIP=$ac_ct_STRIP
  2105. fi
  2106. else
  2107. STRIP="$ac_cv_prog_STRIP"
  2108. fi
  2109. fi
  2110. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  2111. # We need awk for the "check" target. The system "awk" is bad on
  2112. # some platforms.
  2113. # Always define AMTAR for backward compatibility.
  2114. AMTAR=${AMTAR-"${am_missing_run}tar"}
  2115. am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
  2116. ac_config_headers="$ac_config_headers config.h"
  2117. #AC_CONFIG_MACRO_DIR([m4])
  2118. { echo "$as_me:$LINENO: checking for builtin ELF support" >&5
  2119. echo $ECHO_N "checking for builtin ELF support... $ECHO_C" >&6; }
  2120. # Check whether --enable-elf was given.
  2121. if test "${enable_elf+set}" = set; then
  2122. enableval=$enable_elf; if test "${enableval}" = yes; then
  2123. { echo "$as_me:$LINENO: result: yes" >&5
  2124. echo "${ECHO_T}yes" >&6; }
  2125. cat >>confdefs.h <<\_ACEOF
  2126. #define BUILTIN_ELF 1
  2127. _ACEOF
  2128. else
  2129. { echo "$as_me:$LINENO: result: no" >&5
  2130. echo "${ECHO_T}no" >&6; }
  2131. fi
  2132. else
  2133. # enable by default
  2134. { echo "$as_me:$LINENO: result: yes" >&5
  2135. echo "${ECHO_T}yes" >&6; }
  2136. cat >>confdefs.h <<\_ACEOF
  2137. #define BUILTIN_ELF 1
  2138. _ACEOF
  2139. fi
  2140. { echo "$as_me:$LINENO: checking for ELF core file support" >&5
  2141. echo $ECHO_N "checking for ELF core file support... $ECHO_C" >&6; }
  2142. # Check whether --enable-elf-core was given.
  2143. if test "${enable_elf_core+set}" = set; then
  2144. enableval=$enable_elf_core; if test "${enableval}" = yes; then
  2145. { echo "$as_me:$LINENO: result: yes" >&5
  2146. echo "${ECHO_T}yes" >&6; }
  2147. cat >>confdefs.h <<\_ACEOF
  2148. #define ELFCORE 1
  2149. _ACEOF
  2150. else
  2151. { echo "$as_me:$LINENO: result: no" >&5
  2152. echo "${ECHO_T}no" >&6; }
  2153. fi
  2154. else
  2155. # enable by default
  2156. { echo "$as_me:$LINENO: result: yes" >&5
  2157. echo "${ECHO_T}yes" >&6; }
  2158. cat >>confdefs.h <<\_ACEOF
  2159. #define ELFCORE 1
  2160. _ACEOF
  2161. fi
  2162. { echo "$as_me:$LINENO: checking for file formats in man section 5" >&5
  2163. echo $ECHO_N "checking for file formats in man section 5... $ECHO_C" >&6; }
  2164. # Check whether --enable-fsect-man5 was given.
  2165. if test "${enable_fsect_man5+set}" = set; then
  2166. enableval=$enable_fsect_man5; if test "${enableval}" = yes; then
  2167. { echo "$as_me:$LINENO: result: yes" >&5
  2168. echo "${ECHO_T}yes" >&6; }
  2169. fsect=5
  2170. else
  2171. { echo "$as_me:$LINENO: result: no" >&5
  2172. echo "${ECHO_T}no" >&6; }
  2173. fsect=4
  2174. fi
  2175. else
  2176. # disable by default
  2177. { echo "$as_me:$LINENO: result: no" >&5
  2178. echo "${ECHO_T}no" >&6; }
  2179. fsect=4
  2180. fi
  2181. pkgdatadir='$(datadir)/misc'
  2182. if test x$fsect = x5; then
  2183. FSECT5_TRUE=
  2184. FSECT5_FALSE='#'
  2185. else
  2186. FSECT5_TRUE='#'
  2187. FSECT5_FALSE=
  2188. fi
  2189. cat >>confdefs.h <<\_ACEOF
  2190. #define _GNU_SOURCE 1
  2191. _ACEOF
  2192. ac_ext=c
  2193. ac_cpp='$CPP $CPPFLAGS'
  2194. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2195. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2196. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2197. if test -n "$ac_tool_prefix"; then
  2198. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  2199. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  2200. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2201. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2202. if test "${ac_cv_prog_CC+set}" = set; then
  2203. echo $ECHO_N "(cached) $ECHO_C" >&6
  2204. else
  2205. if test -n "$CC"; then
  2206. ac_cv_prog_CC="$CC" # Let the user override the test.
  2207. else
  2208. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2209. for as_dir in $PATH
  2210. do
  2211. IFS=$as_save_IFS
  2212. test -z "$as_dir" && as_dir=.
  2213. for ac_exec_ext in '' $ac_executable_extensions; do
  2214. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2215. ac_cv_prog_CC="${ac_tool_prefix}gcc"
  2216. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2217. break 2
  2218. fi
  2219. done
  2220. done
  2221. IFS=$as_save_IFS
  2222. fi
  2223. fi
  2224. CC=$ac_cv_prog_CC
  2225. if test -n "$CC"; then
  2226. { echo "$as_me:$LINENO: result: $CC" >&5
  2227. echo "${ECHO_T}$CC" >&6; }
  2228. else
  2229. { echo "$as_me:$LINENO: result: no" >&5
  2230. echo "${ECHO_T}no" >&6; }
  2231. fi
  2232. fi
  2233. if test -z "$ac_cv_prog_CC"; then
  2234. ac_ct_CC=$CC
  2235. # Extract the first word of "gcc", so it can be a program name with args.
  2236. set dummy gcc; ac_word=$2
  2237. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2238. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2239. if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2240. echo $ECHO_N "(cached) $ECHO_C" >&6
  2241. else
  2242. if test -n "$ac_ct_CC"; then
  2243. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2244. else
  2245. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2246. for as_dir in $PATH
  2247. do
  2248. IFS=$as_save_IFS
  2249. test -z "$as_dir" && as_dir=.
  2250. for ac_exec_ext in '' $ac_executable_extensions; do
  2251. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2252. ac_cv_prog_ac_ct_CC="gcc"
  2253. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2254. break 2
  2255. fi
  2256. done
  2257. done
  2258. IFS=$as_save_IFS
  2259. fi
  2260. fi
  2261. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2262. if test -n "$ac_ct_CC"; then
  2263. { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2264. echo "${ECHO_T}$ac_ct_CC" >&6; }
  2265. else
  2266. { echo "$as_me:$LINENO: result: no" >&5
  2267. echo "${ECHO_T}no" >&6; }
  2268. fi
  2269. if test "x$ac_ct_CC" = x; then
  2270. CC=""
  2271. else
  2272. case $cross_compiling:$ac_tool_warned in
  2273. yes:)
  2274. { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2275. whose name does not start with the host triplet. If you think this
  2276. configuration is useful to you, please write to autoconf@gnu.org." >&5
  2277. echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2278. whose name does not start with the host triplet. If you think this
  2279. configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2280. ac_tool_warned=yes ;;
  2281. esac
  2282. CC=$ac_ct_CC
  2283. fi
  2284. else
  2285. CC="$ac_cv_prog_CC"
  2286. fi
  2287. if test -z "$CC"; then
  2288. if test -n "$ac_tool_prefix"; then
  2289. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  2290. set dummy ${ac_tool_prefix}cc; ac_word=$2
  2291. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2292. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2293. if test "${ac_cv_prog_CC+set}" = set; then
  2294. echo $ECHO_N "(cached) $ECHO_C" >&6
  2295. else
  2296. if test -n "$CC"; then
  2297. ac_cv_prog_CC="$CC" # Let the user override the test.
  2298. else
  2299. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2300. for as_dir in $PATH
  2301. do
  2302. IFS=$as_save_IFS
  2303. test -z "$as_dir" && as_dir=.
  2304. for ac_exec_ext in '' $ac_executable_extensions; do
  2305. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2306. ac_cv_prog_CC="${ac_tool_prefix}cc"
  2307. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2308. break 2
  2309. fi
  2310. done
  2311. done
  2312. IFS=$as_save_IFS
  2313. fi
  2314. fi
  2315. CC=$ac_cv_prog_CC
  2316. if test -n "$CC"; then
  2317. { echo "$as_me:$LINENO: result: $CC" >&5
  2318. echo "${ECHO_T}$CC" >&6; }
  2319. else
  2320. { echo "$as_me:$LINENO: result: no" >&5
  2321. echo "${ECHO_T}no" >&6; }
  2322. fi
  2323. fi
  2324. fi
  2325. if test -z "$CC"; then
  2326. # Extract the first word of "cc", so it can be a program name with args.
  2327. set dummy cc; ac_word=$2
  2328. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2329. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2330. if test "${ac_cv_prog_CC+set}" = set; then
  2331. echo $ECHO_N "(cached) $ECHO_C" >&6
  2332. else
  2333. if test -n "$CC"; then
  2334. ac_cv_prog_CC="$CC" # Let the user override the test.
  2335. else
  2336. ac_prog_rejected=no
  2337. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2338. for as_dir in $PATH
  2339. do
  2340. IFS=$as_save_IFS
  2341. test -z "$as_dir" && as_dir=.
  2342. for ac_exec_ext in '' $ac_executable_extensions; do
  2343. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2344. if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  2345. ac_prog_rejected=yes
  2346. continue
  2347. fi
  2348. ac_cv_prog_CC="cc"
  2349. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2350. break 2
  2351. fi
  2352. done
  2353. done
  2354. IFS=$as_save_IFS
  2355. if test $ac_prog_rejected = yes; then
  2356. # We found a bogon in the path, so make sure we never use it.
  2357. set dummy $ac_cv_prog_CC
  2358. shift
  2359. if test $# != 0; then
  2360. # We chose a different compiler from the bogus one.
  2361. # However, it has the same basename, so the bogon will be chosen
  2362. # first if we set CC to just the basename; use the full file name.
  2363. shift
  2364. ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  2365. fi
  2366. fi
  2367. fi
  2368. fi
  2369. CC=$ac_cv_prog_CC
  2370. if test -n "$CC"; then
  2371. { echo "$as_me:$LINENO: result: $CC" >&5
  2372. echo "${ECHO_T}$CC" >&6; }
  2373. else
  2374. { echo "$as_me:$LINENO: result: no" >&5
  2375. echo "${ECHO_T}no" >&6; }
  2376. fi
  2377. fi
  2378. if test -z "$CC"; then
  2379. if test -n "$ac_tool_prefix"; then
  2380. for ac_prog in cl.exe
  2381. do
  2382. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  2383. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  2384. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2385. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2386. if test "${ac_cv_prog_CC+set}" = set; then
  2387. echo $ECHO_N "(cached) $ECHO_C" >&6
  2388. else
  2389. if test -n "$CC"; then
  2390. ac_cv_prog_CC="$CC" # Let the user override the test.
  2391. else
  2392. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2393. for as_dir in $PATH
  2394. do
  2395. IFS=$as_save_IFS
  2396. test -z "$as_dir" && as_dir=.
  2397. for ac_exec_ext in '' $ac_executable_extensions; do
  2398. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2399. ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  2400. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2401. break 2
  2402. fi
  2403. done
  2404. done
  2405. IFS=$as_save_IFS
  2406. fi
  2407. fi
  2408. CC=$ac_cv_prog_CC
  2409. if test -n "$CC"; then
  2410. { echo "$as_me:$LINENO: result: $CC" >&5
  2411. echo "${ECHO_T}$CC" >&6; }
  2412. else
  2413. { echo "$as_me:$LINENO: result: no" >&5
  2414. echo "${ECHO_T}no" >&6; }
  2415. fi
  2416. test -n "$CC" && break
  2417. done
  2418. fi
  2419. if test -z "$CC"; then
  2420. ac_ct_CC=$CC
  2421. for ac_prog in cl.exe
  2422. do
  2423. # Extract the first word of "$ac_prog", so it can be a program name with args.
  2424. set dummy $ac_prog; ac_word=$2
  2425. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2426. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2427. if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2428. echo $ECHO_N "(cached) $ECHO_C" >&6
  2429. else
  2430. if test -n "$ac_ct_CC"; then
  2431. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2432. else
  2433. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2434. for as_dir in $PATH
  2435. do
  2436. IFS=$as_save_IFS
  2437. test -z "$as_dir" && as_dir=.
  2438. for ac_exec_ext in '' $ac_executable_extensions; do
  2439. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2440. ac_cv_prog_ac_ct_CC="$ac_prog"
  2441. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2442. break 2
  2443. fi
  2444. done
  2445. done
  2446. IFS=$as_save_IFS
  2447. fi
  2448. fi
  2449. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2450. if test -n "$ac_ct_CC"; then
  2451. { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2452. echo "${ECHO_T}$ac_ct_CC" >&6; }
  2453. else
  2454. { echo "$as_me:$LINENO: result: no" >&5
  2455. echo "${ECHO_T}no" >&6; }
  2456. fi
  2457. test -n "$ac_ct_CC" && break
  2458. done
  2459. if test "x$ac_ct_CC" = x; then
  2460. CC=""
  2461. else
  2462. case $cross_compiling:$ac_tool_warned in
  2463. yes:)
  2464. { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2465. whose name does not start with the host triplet. If you think this
  2466. configuration is useful to you, please write to autoconf@gnu.org." >&5
  2467. echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2468. whose name does not start with the host triplet. If you think this
  2469. configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2470. ac_tool_warned=yes ;;
  2471. esac
  2472. CC=$ac_ct_CC
  2473. fi
  2474. fi
  2475. fi
  2476. test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  2477. See \`config.log' for more details." >&5
  2478. echo "$as_me: error: no acceptable C compiler found in \$PATH
  2479. See \`config.log' for more details." >&2;}
  2480. { (exit 1); exit 1; }; }
  2481. # Provide some information about the compiler.
  2482. echo "$as_me:$LINENO: checking for C compiler version" >&5
  2483. ac_compiler=`set X $ac_compile; echo $2`
  2484. { (ac_try="$ac_compiler --version >&5"
  2485. case "(($ac_try" in
  2486. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2487. *) ac_try_echo=$ac_try;;
  2488. esac
  2489. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2490. (eval "$ac_compiler --version >&5") 2>&5
  2491. ac_status=$?
  2492. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2493. (exit $ac_status); }
  2494. { (ac_try="$ac_compiler -v >&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 -v >&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 $ac_status); }
  2514. cat >conftest.$ac_ext <<_ACEOF
  2515. /* confdefs.h. */
  2516. _ACEOF
  2517. cat confdefs.h >>conftest.$ac_ext
  2518. cat >>conftest.$ac_ext <<_ACEOF
  2519. /* end confdefs.h. */
  2520. int
  2521. main ()
  2522. {
  2523. ;
  2524. return 0;
  2525. }
  2526. _ACEOF
  2527. ac_clean_files_save=$ac_clean_files
  2528. ac_clean_files="$ac_clean_files a.out a.exe b.out"
  2529. # Try to create an executable without -o first, disregard a.out.
  2530. # It will help us diagnose broken compilers, and finding out an intuition
  2531. # of exeext.
  2532. { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  2533. echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
  2534. ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  2535. #
  2536. # List of possible output files, starting from the most likely.
  2537. # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
  2538. # only as a last resort. b.out is created by i960 compilers.
  2539. ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
  2540. #
  2541. # The IRIX 6 linker writes into existing files which may not be
  2542. # executable, retaining their permissions. Remove them first so a
  2543. # subsequent execution test works.
  2544. ac_rmfiles=
  2545. for ac_file in $ac_files
  2546. do
  2547. case $ac_file in
  2548. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2549. * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  2550. esac
  2551. done
  2552. rm -f $ac_rmfiles
  2553. if { (ac_try="$ac_link_default"
  2554. case "(($ac_try" in
  2555. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2556. *) ac_try_echo=$ac_try;;
  2557. esac
  2558. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2559. (eval "$ac_link_default") 2>&5
  2560. ac_status=$?
  2561. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2562. (exit $ac_status); }; then
  2563. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  2564. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  2565. # in a Makefile. We should not override ac_cv_exeext if it was cached,
  2566. # so that the user can short-circuit this test for compilers unknown to
  2567. # Autoconf.
  2568. for ac_file in $ac_files ''
  2569. do
  2570. test -f "$ac_file" || continue
  2571. case $ac_file in
  2572. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
  2573. ;;
  2574. [ab].out )
  2575. # We found the default executable, but exeext='' is most
  2576. # certainly right.
  2577. break;;
  2578. *.* )
  2579. if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  2580. then :; else
  2581. ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2582. fi
  2583. # We set ac_cv_exeext here because the later test for it is not
  2584. # safe: cross compilers may not add the suffix if given an `-o'
  2585. # argument, so we may need to know it at that point already.
  2586. # Even if this section looks crufty: it has the advantage of
  2587. # actually working.
  2588. break;;
  2589. * )
  2590. break;;
  2591. esac
  2592. done
  2593. test "$ac_cv_exeext" = no && ac_cv_exeext=
  2594. else
  2595. ac_file=''
  2596. fi
  2597. { echo "$as_me:$LINENO: result: $ac_file" >&5
  2598. echo "${ECHO_T}$ac_file" >&6; }
  2599. if test -z "$ac_file"; then
  2600. echo "$as_me: failed program was:" >&5
  2601. sed 's/^/| /' conftest.$ac_ext >&5
  2602. { { echo "$as_me:$LINENO: error: C compiler cannot create executables
  2603. See \`config.log' for more details." >&5
  2604. echo "$as_me: error: C compiler cannot create executables
  2605. See \`config.log' for more details." >&2;}
  2606. { (exit 77); exit 77; }; }
  2607. fi
  2608. ac_exeext=$ac_cv_exeext
  2609. # Check that the compiler produces executables we can run. If not, either
  2610. # the compiler is broken, or we cross compile.
  2611. { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  2612. echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
  2613. # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  2614. # If not cross compiling, check that we can run a simple program.
  2615. if test "$cross_compiling" != yes; then
  2616. if { ac_try='./$ac_file'
  2617. { (case "(($ac_try" in
  2618. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2619. *) ac_try_echo=$ac_try;;
  2620. esac
  2621. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2622. (eval "$ac_try") 2>&5
  2623. ac_status=$?
  2624. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2625. (exit $ac_status); }; }; then
  2626. cross_compiling=no
  2627. else
  2628. if test "$cross_compiling" = maybe; then
  2629. cross_compiling=yes
  2630. else
  2631. { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
  2632. If you meant to cross compile, use \`--host'.
  2633. See \`config.log' for more details." >&5
  2634. echo "$as_me: error: cannot run C compiled programs.
  2635. If you meant to cross compile, use \`--host'.
  2636. See \`config.log' for more details." >&2;}
  2637. { (exit 1); exit 1; }; }
  2638. fi
  2639. fi
  2640. fi
  2641. { echo "$as_me:$LINENO: result: yes" >&5
  2642. echo "${ECHO_T}yes" >&6; }
  2643. rm -f a.out a.exe conftest$ac_cv_exeext b.out
  2644. ac_clean_files=$ac_clean_files_save
  2645. # Check that the compiler produces executables we can run. If not, either
  2646. # the compiler is broken, or we cross compile.
  2647. { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  2648. echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
  2649. { echo "$as_me:$LINENO: result: $cross_compiling" >&5
  2650. echo "${ECHO_T}$cross_compiling" >&6; }
  2651. { echo "$as_me:$LINENO: checking for suffix of executables" >&5
  2652. echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
  2653. if { (ac_try="$ac_link"
  2654. case "(($ac_try" in
  2655. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2656. *) ac_try_echo=$ac_try;;
  2657. esac
  2658. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2659. (eval "$ac_link") 2>&5
  2660. ac_status=$?
  2661. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2662. (exit $ac_status); }; then
  2663. # If both `conftest.exe' and `conftest' are `present' (well, observable)
  2664. # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
  2665. # work properly (i.e., refer to `conftest.exe'), while it won't with
  2666. # `rm'.
  2667. for ac_file in conftest.exe conftest conftest.*; do
  2668. test -f "$ac_file" || continue
  2669. case $ac_file in
  2670. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2671. *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2672. break;;
  2673. * ) break;;
  2674. esac
  2675. done
  2676. else
  2677. { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  2678. See \`config.log' for more details." >&5
  2679. echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  2680. See \`config.log' for more details." >&2;}
  2681. { (exit 1); exit 1; }; }
  2682. fi
  2683. rm -f conftest$ac_cv_exeext
  2684. { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  2685. echo "${ECHO_T}$ac_cv_exeext" >&6; }
  2686. rm -f conftest.$ac_ext
  2687. EXEEXT=$ac_cv_exeext
  2688. ac_exeext=$EXEEXT
  2689. { echo "$as_me:$LINENO: checking for suffix of object files" >&5
  2690. echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
  2691. if test "${ac_cv_objext+set}" = set; then
  2692. echo $ECHO_N "(cached) $ECHO_C" >&6
  2693. else
  2694. cat >conftest.$ac_ext <<_ACEOF
  2695. /* confdefs.h. */
  2696. _ACEOF
  2697. cat confdefs.h >>conftest.$ac_ext
  2698. cat >>conftest.$ac_ext <<_ACEOF
  2699. /* end confdefs.h. */
  2700. int
  2701. main ()
  2702. {
  2703. ;
  2704. return 0;
  2705. }
  2706. _ACEOF
  2707. rm -f conftest.o conftest.obj
  2708. if { (ac_try="$ac_compile"
  2709. case "(($ac_try" in
  2710. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2711. *) ac_try_echo=$ac_try;;
  2712. esac
  2713. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2714. (eval "$ac_compile") 2>&5
  2715. ac_status=$?
  2716. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2717. (exit $ac_status); }; then
  2718. for ac_file in conftest.o conftest.obj conftest.*; do
  2719. test -f "$ac_file" || continue;
  2720. case $ac_file in
  2721. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
  2722. *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  2723. break;;
  2724. esac
  2725. done
  2726. else
  2727. echo "$as_me: failed program was:" >&5
  2728. sed 's/^/| /' conftest.$ac_ext >&5
  2729. { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  2730. See \`config.log' for more details." >&5
  2731. echo "$as_me: error: cannot compute suffix of object files: cannot compile
  2732. See \`config.log' for more details." >&2;}
  2733. { (exit 1); exit 1; }; }
  2734. fi
  2735. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  2736. fi
  2737. { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  2738. echo "${ECHO_T}$ac_cv_objext" >&6; }
  2739. OBJEXT=$ac_cv_objext
  2740. ac_objext=$OBJEXT
  2741. { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  2742. echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  2743. if test "${ac_cv_c_compiler_gnu+set}" = set; then
  2744. echo $ECHO_N "(cached) $ECHO_C" >&6
  2745. else
  2746. cat >conftest.$ac_ext <<_ACEOF
  2747. /* confdefs.h. */
  2748. _ACEOF
  2749. cat confdefs.h >>conftest.$ac_ext
  2750. cat >>conftest.$ac_ext <<_ACEOF
  2751. /* end confdefs.h. */
  2752. int
  2753. main ()
  2754. {
  2755. #ifndef __GNUC__
  2756. choke me
  2757. #endif
  2758. ;
  2759. return 0;
  2760. }
  2761. _ACEOF
  2762. rm -f conftest.$ac_objext
  2763. if { (ac_try="$ac_compile"
  2764. case "(($ac_try" in
  2765. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2766. *) ac_try_echo=$ac_try;;
  2767. esac
  2768. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2769. (eval "$ac_compile") 2>conftest.er1
  2770. ac_status=$?
  2771. grep -v '^ *+' conftest.er1 >conftest.err
  2772. rm -f conftest.er1
  2773. cat conftest.err >&5
  2774. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2775. (exit $ac_status); } && {
  2776. test -z "$ac_c_werror_flag" ||
  2777. test ! -s conftest.err
  2778. } && test -s conftest.$ac_objext; then
  2779. ac_compiler_gnu=yes
  2780. else
  2781. echo "$as_me: failed program was:" >&5
  2782. sed 's/^/| /' conftest.$ac_ext >&5
  2783. ac_compiler_gnu=no
  2784. fi
  2785. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2786. ac_cv_c_compiler_gnu=$ac_compiler_gnu
  2787. fi
  2788. { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  2789. echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  2790. GCC=`test $ac_compiler_gnu = yes && echo yes`
  2791. ac_test_CFLAGS=${CFLAGS+set}
  2792. ac_save_CFLAGS=$CFLAGS
  2793. { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  2794. echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  2795. if test "${ac_cv_prog_cc_g+set}" = set; then
  2796. echo $ECHO_N "(cached) $ECHO_C" >&6
  2797. else
  2798. ac_save_c_werror_flag=$ac_c_werror_flag
  2799. ac_c_werror_flag=yes
  2800. ac_cv_prog_cc_g=no
  2801. CFLAGS="-g"
  2802. cat >conftest.$ac_ext <<_ACEOF
  2803. /* confdefs.h. */
  2804. _ACEOF
  2805. cat confdefs.h >>conftest.$ac_ext
  2806. cat >>conftest.$ac_ext <<_ACEOF
  2807. /* end confdefs.h. */
  2808. int
  2809. main ()
  2810. {
  2811. ;
  2812. return 0;
  2813. }
  2814. _ACEOF
  2815. rm -f conftest.$ac_objext
  2816. if { (ac_try="$ac_compile"
  2817. case "(($ac_try" in
  2818. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2819. *) ac_try_echo=$ac_try;;
  2820. esac
  2821. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2822. (eval "$ac_compile") 2>conftest.er1
  2823. ac_status=$?
  2824. grep -v '^ *+' conftest.er1 >conftest.err
  2825. rm -f conftest.er1
  2826. cat conftest.err >&5
  2827. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2828. (exit $ac_status); } && {
  2829. test -z "$ac_c_werror_flag" ||
  2830. test ! -s conftest.err
  2831. } && test -s conftest.$ac_objext; then
  2832. ac_cv_prog_cc_g=yes
  2833. else
  2834. echo "$as_me: failed program was:" >&5
  2835. sed 's/^/| /' conftest.$ac_ext >&5
  2836. CFLAGS=""
  2837. cat >conftest.$ac_ext <<_ACEOF
  2838. /* confdefs.h. */
  2839. _ACEOF
  2840. cat confdefs.h >>conftest.$ac_ext
  2841. cat >>conftest.$ac_ext <<_ACEOF
  2842. /* end confdefs.h. */
  2843. int
  2844. main ()
  2845. {
  2846. ;
  2847. return 0;
  2848. }
  2849. _ACEOF
  2850. rm -f conftest.$ac_objext
  2851. if { (ac_try="$ac_compile"
  2852. case "(($ac_try" in
  2853. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2854. *) ac_try_echo=$ac_try;;
  2855. esac
  2856. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2857. (eval "$ac_compile") 2>conftest.er1
  2858. ac_status=$?
  2859. grep -v '^ *+' conftest.er1 >conftest.err
  2860. rm -f conftest.er1
  2861. cat conftest.err >&5
  2862. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2863. (exit $ac_status); } && {
  2864. test -z "$ac_c_werror_flag" ||
  2865. test ! -s conftest.err
  2866. } && test -s conftest.$ac_objext; then
  2867. :
  2868. else
  2869. echo "$as_me: failed program was:" >&5
  2870. sed 's/^/| /' conftest.$ac_ext >&5
  2871. ac_c_werror_flag=$ac_save_c_werror_flag
  2872. CFLAGS="-g"
  2873. cat >conftest.$ac_ext <<_ACEOF
  2874. /* confdefs.h. */
  2875. _ACEOF
  2876. cat confdefs.h >>conftest.$ac_ext
  2877. cat >>conftest.$ac_ext <<_ACEOF
  2878. /* end confdefs.h. */
  2879. int
  2880. main ()
  2881. {
  2882. ;
  2883. return 0;
  2884. }
  2885. _ACEOF
  2886. rm -f conftest.$ac_objext
  2887. if { (ac_try="$ac_compile"
  2888. case "(($ac_try" in
  2889. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2890. *) ac_try_echo=$ac_try;;
  2891. esac
  2892. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2893. (eval "$ac_compile") 2>conftest.er1
  2894. ac_status=$?
  2895. grep -v '^ *+' conftest.er1 >conftest.err
  2896. rm -f conftest.er1
  2897. cat conftest.err >&5
  2898. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2899. (exit $ac_status); } && {
  2900. test -z "$ac_c_werror_flag" ||
  2901. test ! -s conftest.err
  2902. } && test -s conftest.$ac_objext; then
  2903. ac_cv_prog_cc_g=yes
  2904. else
  2905. echo "$as_me: failed program was:" >&5
  2906. sed 's/^/| /' conftest.$ac_ext >&5
  2907. fi
  2908. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2909. fi
  2910. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2911. fi
  2912. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2913. ac_c_werror_flag=$ac_save_c_werror_flag
  2914. fi
  2915. { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  2916. echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  2917. if test "$ac_test_CFLAGS" = set; then
  2918. CFLAGS=$ac_save_CFLAGS
  2919. elif test $ac_cv_prog_cc_g = yes; then
  2920. if test "$GCC" = yes; then
  2921. CFLAGS="-g -O2"
  2922. else
  2923. CFLAGS="-g"
  2924. fi
  2925. else
  2926. if test "$GCC" = yes; then
  2927. CFLAGS="-O2"
  2928. else
  2929. CFLAGS=
  2930. fi
  2931. fi
  2932. { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  2933. echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  2934. if test "${ac_cv_prog_cc_c89+set}" = set; then
  2935. echo $ECHO_N "(cached) $ECHO_C" >&6
  2936. else
  2937. ac_cv_prog_cc_c89=no
  2938. ac_save_CC=$CC
  2939. cat >conftest.$ac_ext <<_ACEOF
  2940. /* confdefs.h. */
  2941. _ACEOF
  2942. cat confdefs.h >>conftest.$ac_ext
  2943. cat >>conftest.$ac_ext <<_ACEOF
  2944. /* end confdefs.h. */
  2945. #include <stdarg.h>
  2946. #include <stdio.h>
  2947. #include <sys/types.h>
  2948. #include <sys/stat.h>
  2949. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  2950. struct buf { int x; };
  2951. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  2952. static char *e (p, i)
  2953. char **p;
  2954. int i;
  2955. {
  2956. return p[i];
  2957. }
  2958. static char *f (char * (*g) (char **, int), char **p, ...)
  2959. {
  2960. char *s;
  2961. va_list v;
  2962. va_start (v,p);
  2963. s = g (p, va_arg (v,int));
  2964. va_end (v);
  2965. return s;
  2966. }
  2967. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  2968. function prototypes and stuff, but not '\xHH' hex character constants.
  2969. These don't provoke an error unfortunately, instead are silently treated
  2970. as 'x'. The following induces an error, until -std is added to get
  2971. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  2972. array size at least. It's necessary to write '\x00'==0 to get something
  2973. that's true only with -std. */
  2974. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  2975. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  2976. inside strings and character constants. */
  2977. #define FOO(x) 'x'
  2978. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  2979. int test (int i, double x);
  2980. struct s1 {int (*f) (int a);};
  2981. struct s2 {int (*f) (double a);};
  2982. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  2983. int argc;
  2984. char **argv;
  2985. int
  2986. main ()
  2987. {
  2988. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  2989. ;
  2990. return 0;
  2991. }
  2992. _ACEOF
  2993. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  2994. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  2995. do
  2996. CC="$ac_save_CC $ac_arg"
  2997. rm -f conftest.$ac_objext
  2998. if { (ac_try="$ac_compile"
  2999. case "(($ac_try" in
  3000. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3001. *) ac_try_echo=$ac_try;;
  3002. esac
  3003. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3004. (eval "$ac_compile") 2>conftest.er1
  3005. ac_status=$?
  3006. grep -v '^ *+' conftest.er1 >conftest.err
  3007. rm -f conftest.er1
  3008. cat conftest.err >&5
  3009. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3010. (exit $ac_status); } && {
  3011. test -z "$ac_c_werror_flag" ||
  3012. test ! -s conftest.err
  3013. } && test -s conftest.$ac_objext; then
  3014. ac_cv_prog_cc_c89=$ac_arg
  3015. else
  3016. echo "$as_me: failed program was:" >&5
  3017. sed 's/^/| /' conftest.$ac_ext >&5
  3018. fi
  3019. rm -f core conftest.err conftest.$ac_objext
  3020. test "x$ac_cv_prog_cc_c89" != "xno" && break
  3021. done
  3022. rm -f conftest.$ac_ext
  3023. CC=$ac_save_CC
  3024. fi
  3025. # AC_CACHE_VAL
  3026. case "x$ac_cv_prog_cc_c89" in
  3027. x)
  3028. { echo "$as_me:$LINENO: result: none needed" >&5
  3029. echo "${ECHO_T}none needed" >&6; } ;;
  3030. xno)
  3031. { echo "$as_me:$LINENO: result: unsupported" >&5
  3032. echo "${ECHO_T}unsupported" >&6; } ;;
  3033. *)
  3034. CC="$CC $ac_cv_prog_cc_c89"
  3035. { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  3036. echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  3037. esac
  3038. ac_ext=c
  3039. ac_cpp='$CPP $CPPFLAGS'
  3040. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3041. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3042. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3043. DEPDIR="${am__leading_dot}deps"
  3044. ac_config_commands="$ac_config_commands depfiles"
  3045. am_make=${MAKE-make}
  3046. cat > confinc << 'END'
  3047. am__doit:
  3048. @echo done
  3049. .PHONY: am__doit
  3050. END
  3051. # If we don't find an include directive, just comment out the code.
  3052. { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  3053. echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
  3054. am__include="#"
  3055. am__quote=
  3056. _am_result=none
  3057. # First try GNU make style include.
  3058. echo "include confinc" > confmf
  3059. # We grep out `Entering directory' and `Leaving directory'
  3060. # messages which can occur if `w' ends up in MAKEFLAGS.
  3061. # In particular we don't look at `^make:' because GNU make might
  3062. # be invoked under some other name (usually "gmake"), in which
  3063. # case it prints its new name instead of `make'.
  3064. if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  3065. am__include=include
  3066. am__quote=
  3067. _am_result=GNU
  3068. fi
  3069. # Now try BSD make style include.
  3070. if test "$am__include" = "#"; then
  3071. echo '.include "confinc"' > confmf
  3072. if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  3073. am__include=.include
  3074. am__quote="\""
  3075. _am_result=BSD
  3076. fi
  3077. fi
  3078. { echo "$as_me:$LINENO: result: $_am_result" >&5
  3079. echo "${ECHO_T}$_am_result" >&6; }
  3080. rm -f confinc confmf
  3081. # Check whether --enable-dependency-tracking was given.
  3082. if test "${enable_dependency_tracking+set}" = set; then
  3083. enableval=$enable_dependency_tracking;
  3084. fi
  3085. if test "x$enable_dependency_tracking" != xno; then
  3086. am_depcomp="$ac_aux_dir/depcomp"
  3087. AMDEPBACKSLASH='\'
  3088. fi
  3089. if test "x$enable_dependency_tracking" != xno; then
  3090. AMDEP_TRUE=
  3091. AMDEP_FALSE='#'
  3092. else
  3093. AMDEP_TRUE='#'
  3094. AMDEP_FALSE=
  3095. fi
  3096. depcc="$CC" am_compiler_list=
  3097. { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  3098. echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  3099. if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  3100. echo $ECHO_N "(cached) $ECHO_C" >&6
  3101. else
  3102. if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3103. # We make a subdir and do the tests there. Otherwise we can end up
  3104. # making bogus files that we don't know about and never remove. For
  3105. # instance it was reported that on HP-UX the gcc test will end up
  3106. # making a dummy file named `D' -- because `-MD' means `put the output
  3107. # in D'.
  3108. mkdir conftest.dir
  3109. # Copy depcomp to subdir because otherwise we won't find it if we're
  3110. # using a relative directory.
  3111. cp "$am_depcomp" conftest.dir
  3112. cd conftest.dir
  3113. # We will build objects and dependencies in a subdirectory because
  3114. # it helps to detect inapplicable dependency modes. For instance
  3115. # both Tru64's cc and ICC support -MD to output dependencies as a
  3116. # side effect of compilation, but ICC will put the dependencies in
  3117. # the current directory while Tru64 will put them in the object
  3118. # directory.
  3119. mkdir sub
  3120. am_cv_CC_dependencies_compiler_type=none
  3121. if test "$am_compiler_list" = ""; then
  3122. am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3123. fi
  3124. for depmode in $am_compiler_list; do
  3125. # Setup a source with many dependencies, because some compilers
  3126. # like to wrap large dependency lists on column 80 (with \), and
  3127. # we should not choose a depcomp mode which is confused by this.
  3128. #
  3129. # We need to recreate these files for each test, as the compiler may
  3130. # overwrite some of them when testing with obscure command lines.
  3131. # This happens at least with the AIX C compiler.
  3132. : > sub/conftest.c
  3133. for i in 1 2 3 4 5 6; do
  3134. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3135. # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  3136. # Solaris 8's {/usr,}/bin/sh.
  3137. touch sub/conftst$i.h
  3138. done
  3139. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3140. case $depmode in
  3141. nosideeffect)
  3142. # after this tag, mechanisms are not by side-effect, so they'll
  3143. # only be used when explicitly requested
  3144. if test "x$enable_dependency_tracking" = xyes; then
  3145. continue
  3146. else
  3147. break
  3148. fi
  3149. ;;
  3150. none) break ;;
  3151. esac
  3152. # We check with `-c' and `-o' for the sake of the "dashmstdout"
  3153. # mode. It turns out that the SunPro C++ compiler does not properly
  3154. # handle `-M -o', and we need to detect this.
  3155. if depmode=$depmode \
  3156. source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  3157. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3158. $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  3159. >/dev/null 2>conftest.err &&
  3160. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  3161. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3162. grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  3163. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3164. # icc doesn't choke on unknown options, it will just issue warnings
  3165. # or remarks (even with -Werror). So we grep stderr for any message
  3166. # that says an option was ignored or not supported.
  3167. # When given -MP, icc 7.0 and 7.1 complain thusly:
  3168. # icc: Command line warning: ignoring option '-M'; no argument required
  3169. # The diagnosis changed in icc 8.0:
  3170. # icc: Command line remark: option '-MP' not supported
  3171. if (grep 'ignoring option' conftest.err ||
  3172. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3173. am_cv_CC_dependencies_compiler_type=$depmode
  3174. break
  3175. fi
  3176. fi
  3177. done
  3178. cd ..
  3179. rm -rf conftest.dir
  3180. else
  3181. am_cv_CC_dependencies_compiler_type=none
  3182. fi
  3183. fi
  3184. { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  3185. echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  3186. CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3187. if
  3188. test "x$enable_dependency_tracking" != xno \
  3189. && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3190. am__fastdepCC_TRUE=
  3191. am__fastdepCC_FALSE='#'
  3192. else
  3193. am__fastdepCC_TRUE='#'
  3194. am__fastdepCC_FALSE=
  3195. fi
  3196. if test "x$CC" != xcc; then
  3197. { echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
  3198. echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; }
  3199. else
  3200. { echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
  3201. echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; }
  3202. fi
  3203. set dummy $CC; ac_cc=`echo $2 |
  3204. sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  3205. if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then
  3206. echo $ECHO_N "(cached) $ECHO_C" >&6
  3207. else
  3208. cat >conftest.$ac_ext <<_ACEOF
  3209. /* confdefs.h. */
  3210. _ACEOF
  3211. cat confdefs.h >>conftest.$ac_ext
  3212. cat >>conftest.$ac_ext <<_ACEOF
  3213. /* end confdefs.h. */
  3214. int
  3215. main ()
  3216. {
  3217. ;
  3218. return 0;
  3219. }
  3220. _ACEOF
  3221. # Make sure it works both with $CC and with simple cc.
  3222. # We do the test twice because some compilers refuse to overwrite an
  3223. # existing .o file with -o, though they will create one.
  3224. ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  3225. rm -f conftest2.*
  3226. if { (case "(($ac_try" in
  3227. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3228. *) ac_try_echo=$ac_try;;
  3229. esac
  3230. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3231. (eval "$ac_try") 2>&5
  3232. ac_status=$?
  3233. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3234. (exit $ac_status); } &&
  3235. test -f conftest2.$ac_objext && { (case "(($ac_try" in
  3236. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3237. *) ac_try_echo=$ac_try;;
  3238. esac
  3239. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3240. (eval "$ac_try") 2>&5
  3241. ac_status=$?
  3242. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3243. (exit $ac_status); };
  3244. then
  3245. eval ac_cv_prog_cc_${ac_cc}_c_o=yes
  3246. if test "x$CC" != xcc; then
  3247. # Test first that cc exists at all.
  3248. if { ac_try='cc -c conftest.$ac_ext >&5'
  3249. { (case "(($ac_try" in
  3250. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3251. *) ac_try_echo=$ac_try;;
  3252. esac
  3253. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3254. (eval "$ac_try") 2>&5
  3255. ac_status=$?
  3256. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3257. (exit $ac_status); }; }; then
  3258. ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  3259. rm -f conftest2.*
  3260. if { (case "(($ac_try" in
  3261. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3262. *) ac_try_echo=$ac_try;;
  3263. esac
  3264. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3265. (eval "$ac_try") 2>&5
  3266. ac_status=$?
  3267. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3268. (exit $ac_status); } &&
  3269. test -f conftest2.$ac_objext && { (case "(($ac_try" in
  3270. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3271. *) ac_try_echo=$ac_try;;
  3272. esac
  3273. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3274. (eval "$ac_try") 2>&5
  3275. ac_status=$?
  3276. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3277. (exit $ac_status); };
  3278. then
  3279. # cc works too.
  3280. :
  3281. else
  3282. # cc exists but doesn't like -o.
  3283. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  3284. fi
  3285. fi
  3286. fi
  3287. else
  3288. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  3289. fi
  3290. rm -f core conftest*
  3291. fi
  3292. if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
  3293. { echo "$as_me:$LINENO: result: yes" >&5
  3294. echo "${ECHO_T}yes" >&6; }
  3295. else
  3296. { echo "$as_me:$LINENO: result: no" >&5
  3297. echo "${ECHO_T}no" >&6; }
  3298. cat >>confdefs.h <<\_ACEOF
  3299. #define NO_MINUS_C_MINUS_O 1
  3300. _ACEOF
  3301. fi
  3302. # FIXME: we rely on the cache variable name because
  3303. # there is no other way.
  3304. set dummy $CC
  3305. ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  3306. if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
  3307. # Losing compiler, so override with the script.
  3308. # FIXME: It is wrong to rewrite CC.
  3309. # But if we don't then we get into trouble of one sort or another.
  3310. # A longer-term fix would be to have automake use am__CC in this case,
  3311. # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  3312. CC="$am_aux_dir/compile $CC"
  3313. fi
  3314. # Find a good install program. We prefer a C program (faster),
  3315. # so one script is as good as another. But avoid the broken or
  3316. # incompatible versions:
  3317. # SysV /etc/install, /usr/sbin/install
  3318. # SunOS /usr/etc/install
  3319. # IRIX /sbin/install
  3320. # AIX /bin/install
  3321. # AmigaOS /C/install, which installs bootblocks on floppy discs
  3322. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  3323. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  3324. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  3325. # OS/2's system install, which has a completely different semantic
  3326. # ./install, which can be erroneously created by make from ./install.sh.
  3327. { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  3328. echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
  3329. if test -z "$INSTALL"; then
  3330. if test "${ac_cv_path_install+set}" = set; then
  3331. echo $ECHO_N "(cached) $ECHO_C" >&6
  3332. else
  3333. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3334. for as_dir in $PATH
  3335. do
  3336. IFS=$as_save_IFS
  3337. test -z "$as_dir" && as_dir=.
  3338. # Account for people who put trailing slashes in PATH elements.
  3339. case $as_dir/ in
  3340. ./ | .// | /cC/* | \
  3341. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  3342. ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  3343. /usr/ucb/* ) ;;
  3344. *)
  3345. # OSF1 and SCO ODT 3.0 have their own names for install.
  3346. # Don't use installbsd from OSF since it installs stuff as root
  3347. # by default.
  3348. for ac_prog in ginstall scoinst install; do
  3349. for ac_exec_ext in '' $ac_executable_extensions; do
  3350. if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  3351. if test $ac_prog = install &&
  3352. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  3353. # AIX install. It has an incompatible calling convention.
  3354. :
  3355. elif test $ac_prog = install &&
  3356. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  3357. # program-specific install script used by HP pwplus--don't use.
  3358. :
  3359. else
  3360. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  3361. break 3
  3362. fi
  3363. fi
  3364. done
  3365. done
  3366. ;;
  3367. esac
  3368. done
  3369. IFS=$as_save_IFS
  3370. fi
  3371. if test "${ac_cv_path_install+set}" = set; then
  3372. INSTALL=$ac_cv_path_install
  3373. else
  3374. # As a last resort, use the slow shell script. Don't cache a
  3375. # value for INSTALL within a source directory, because that will
  3376. # break other packages using the cache if that directory is
  3377. # removed, or if the value is a relative name.
  3378. INSTALL=$ac_install_sh
  3379. fi
  3380. fi
  3381. { echo "$as_me:$LINENO: result: $INSTALL" >&5
  3382. echo "${ECHO_T}$INSTALL" >&6; }
  3383. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  3384. # It thinks the first close brace ends the variable substitution.
  3385. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  3386. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  3387. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  3388. { echo "$as_me:$LINENO: checking whether ln -s works" >&5
  3389. echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
  3390. LN_S=$as_ln_s
  3391. if test "$LN_S" = "ln -s"; then
  3392. { echo "$as_me:$LINENO: result: yes" >&5
  3393. echo "${ECHO_T}yes" >&6; }
  3394. else
  3395. { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
  3396. echo "${ECHO_T}no, using $LN_S" >&6; }
  3397. fi
  3398. # Check whether --enable-shared was given.
  3399. if test "${enable_shared+set}" = set; then
  3400. enableval=$enable_shared; p=${PACKAGE-default}
  3401. case $enableval in
  3402. yes) enable_shared=yes ;;
  3403. no) enable_shared=no ;;
  3404. *)
  3405. enable_shared=no
  3406. # Look at the argument we got. We use all the common list separators.
  3407. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  3408. for pkg in $enableval; do
  3409. IFS="$lt_save_ifs"
  3410. if test "X$pkg" = "X$p"; then
  3411. enable_shared=yes
  3412. fi
  3413. done
  3414. IFS="$lt_save_ifs"
  3415. ;;
  3416. esac
  3417. else
  3418. enable_shared=yes
  3419. fi
  3420. # Check whether --enable-static was given.
  3421. if test "${enable_static+set}" = set; then
  3422. enableval=$enable_static; p=${PACKAGE-default}
  3423. case $enableval in
  3424. yes) enable_static=yes ;;
  3425. no) enable_static=no ;;
  3426. *)
  3427. enable_static=no
  3428. # Look at the argument we got. We use all the common list separators.
  3429. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  3430. for pkg in $enableval; do
  3431. IFS="$lt_save_ifs"
  3432. if test "X$pkg" = "X$p"; then
  3433. enable_static=yes
  3434. fi
  3435. done
  3436. IFS="$lt_save_ifs"
  3437. ;;
  3438. esac
  3439. else
  3440. enable_static=yes
  3441. fi
  3442. # Check whether --enable-fast-install was given.
  3443. if test "${enable_fast_install+set}" = set; then
  3444. enableval=$enable_fast_install; p=${PACKAGE-default}
  3445. case $enableval in
  3446. yes) enable_fast_install=yes ;;
  3447. no) enable_fast_install=no ;;
  3448. *)
  3449. enable_fast_install=no
  3450. # Look at the argument we got. We use all the common list separators.
  3451. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  3452. for pkg in $enableval; do
  3453. IFS="$lt_save_ifs"
  3454. if test "X$pkg" = "X$p"; then
  3455. enable_fast_install=yes
  3456. fi
  3457. done
  3458. IFS="$lt_save_ifs"
  3459. ;;
  3460. esac
  3461. else
  3462. enable_fast_install=yes
  3463. fi
  3464. # Make sure we can run config.sub.
  3465. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  3466. { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  3467. echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  3468. { (exit 1); exit 1; }; }
  3469. { echo "$as_me:$LINENO: checking build system type" >&5
  3470. echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
  3471. if test "${ac_cv_build+set}" = set; then
  3472. echo $ECHO_N "(cached) $ECHO_C" >&6
  3473. else
  3474. ac_build_alias=$build_alias
  3475. test "x$ac_build_alias" = x &&
  3476. ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  3477. test "x$ac_build_alias" = x &&
  3478. { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  3479. echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  3480. { (exit 1); exit 1; }; }
  3481. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  3482. { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  3483. echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  3484. { (exit 1); exit 1; }; }
  3485. fi
  3486. { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  3487. echo "${ECHO_T}$ac_cv_build" >&6; }
  3488. case $ac_cv_build in
  3489. *-*-*) ;;
  3490. *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  3491. echo "$as_me: error: invalid value of canonical build" >&2;}
  3492. { (exit 1); exit 1; }; };;
  3493. esac
  3494. build=$ac_cv_build
  3495. ac_save_IFS=$IFS; IFS='-'
  3496. set x $ac_cv_build
  3497. shift
  3498. build_cpu=$1
  3499. build_vendor=$2
  3500. shift; shift
  3501. # Remember, the first character of IFS is used to create $*,
  3502. # except with old shells:
  3503. build_os=$*
  3504. IFS=$ac_save_IFS
  3505. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  3506. { echo "$as_me:$LINENO: checking host system type" >&5
  3507. echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
  3508. if test "${ac_cv_host+set}" = set; then
  3509. echo $ECHO_N "(cached) $ECHO_C" >&6
  3510. else
  3511. if test "x$host_alias" = x; then
  3512. ac_cv_host=$ac_cv_build
  3513. else
  3514. ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  3515. { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  3516. echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  3517. { (exit 1); exit 1; }; }
  3518. fi
  3519. fi
  3520. { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  3521. echo "${ECHO_T}$ac_cv_host" >&6; }
  3522. case $ac_cv_host in
  3523. *-*-*) ;;
  3524. *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  3525. echo "$as_me: error: invalid value of canonical host" >&2;}
  3526. { (exit 1); exit 1; }; };;
  3527. esac
  3528. host=$ac_cv_host
  3529. ac_save_IFS=$IFS; IFS='-'
  3530. set x $ac_cv_host
  3531. shift
  3532. host_cpu=$1
  3533. host_vendor=$2
  3534. shift; shift
  3535. # Remember, the first character of IFS is used to create $*,
  3536. # except with old shells:
  3537. host_os=$*
  3538. IFS=$ac_save_IFS
  3539. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  3540. { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
  3541. echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
  3542. if test "${lt_cv_path_SED+set}" = set; then
  3543. echo $ECHO_N "(cached) $ECHO_C" >&6
  3544. else
  3545. # Loop through the user's path and test for sed and gsed.
  3546. # Then use that list of sed's as ones to test for truncation.
  3547. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3548. for as_dir in $PATH
  3549. do
  3550. IFS=$as_save_IFS
  3551. test -z "$as_dir" && as_dir=.
  3552. for lt_ac_prog in sed gsed; do
  3553. for ac_exec_ext in '' $ac_executable_extensions; do
  3554. if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then
  3555. lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
  3556. fi
  3557. done
  3558. done
  3559. done
  3560. IFS=$as_save_IFS
  3561. lt_ac_max=0
  3562. lt_ac_count=0
  3563. # Add /usr/xpg4/bin/sed as it is typically found on Solaris
  3564. # along with /bin/sed that truncates output.
  3565. for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
  3566. test ! -f $lt_ac_sed && continue
  3567. cat /dev/null > conftest.in
  3568. lt_ac_count=0
  3569. echo $ECHO_N "0123456789$ECHO_C" >conftest.in
  3570. # Check for GNU sed and select it if it is found.
  3571. if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
  3572. lt_cv_path_SED=$lt_ac_sed
  3573. break
  3574. fi
  3575. while true; do
  3576. cat conftest.in conftest.in >conftest.tmp
  3577. mv conftest.tmp conftest.in
  3578. cp conftest.in conftest.nl
  3579. echo >>conftest.nl
  3580. $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
  3581. cmp -s conftest.out conftest.nl || break
  3582. # 10000 chars as input seems more than enough
  3583. test $lt_ac_count -gt 10 && break
  3584. lt_ac_count=`expr $lt_ac_count + 1`
  3585. if test $lt_ac_count -gt $lt_ac_max; then
  3586. lt_ac_max=$lt_ac_count
  3587. lt_cv_path_SED=$lt_ac_sed
  3588. fi
  3589. done
  3590. done
  3591. fi
  3592. SED=$lt_cv_path_SED
  3593. { echo "$as_me:$LINENO: result: $SED" >&5
  3594. echo "${ECHO_T}$SED" >&6; }
  3595. { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  3596. echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
  3597. if test "${ac_cv_path_GREP+set}" = set; then
  3598. echo $ECHO_N "(cached) $ECHO_C" >&6
  3599. else
  3600. # Extract the first word of "grep ggrep" to use in msg output
  3601. if test -z "$GREP"; then
  3602. set dummy grep ggrep; ac_prog_name=$2
  3603. if test "${ac_cv_path_GREP+set}" = set; then
  3604. echo $ECHO_N "(cached) $ECHO_C" >&6
  3605. else
  3606. ac_path_GREP_found=false
  3607. # Loop through the user's path and test for each of PROGNAME-LIST
  3608. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3609. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  3610. do
  3611. IFS=$as_save_IFS
  3612. test -z "$as_dir" && as_dir=.
  3613. for ac_prog in grep ggrep; do
  3614. for ac_exec_ext in '' $ac_executable_extensions; do
  3615. ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  3616. { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  3617. # Check for GNU ac_path_GREP and select it if it is found.
  3618. # Check for GNU $ac_path_GREP
  3619. case `"$ac_path_GREP" --version 2>&1` in
  3620. *GNU*)
  3621. ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  3622. *)
  3623. ac_count=0
  3624. echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  3625. while :
  3626. do
  3627. cat "conftest.in" "conftest.in" >"conftest.tmp"
  3628. mv "conftest.tmp" "conftest.in"
  3629. cp "conftest.in" "conftest.nl"
  3630. echo 'GREP' >> "conftest.nl"
  3631. "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  3632. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  3633. ac_count=`expr $ac_count + 1`
  3634. if test $ac_count -gt ${ac_path_GREP_max-0}; then
  3635. # Best one so far, save it but keep looking for a better one
  3636. ac_cv_path_GREP="$ac_path_GREP"
  3637. ac_path_GREP_max=$ac_count
  3638. fi
  3639. # 10*(2^10) chars as input seems more than enough
  3640. test $ac_count -gt 10 && break
  3641. done
  3642. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  3643. esac
  3644. $ac_path_GREP_found && break 3
  3645. done
  3646. done
  3647. done
  3648. IFS=$as_save_IFS
  3649. fi
  3650. GREP="$ac_cv_path_GREP"
  3651. if test -z "$GREP"; then
  3652. { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  3653. echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  3654. { (exit 1); exit 1; }; }
  3655. fi
  3656. else
  3657. ac_cv_path_GREP=$GREP
  3658. fi
  3659. fi
  3660. { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  3661. echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
  3662. GREP="$ac_cv_path_GREP"
  3663. { echo "$as_me:$LINENO: checking for egrep" >&5
  3664. echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
  3665. if test "${ac_cv_path_EGREP+set}" = set; then
  3666. echo $ECHO_N "(cached) $ECHO_C" >&6
  3667. else
  3668. if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  3669. then ac_cv_path_EGREP="$GREP -E"
  3670. else
  3671. # Extract the first word of "egrep" to use in msg output
  3672. if test -z "$EGREP"; then
  3673. set dummy egrep; ac_prog_name=$2
  3674. if test "${ac_cv_path_EGREP+set}" = set; then
  3675. echo $ECHO_N "(cached) $ECHO_C" >&6
  3676. else
  3677. ac_path_EGREP_found=false
  3678. # Loop through the user's path and test for each of PROGNAME-LIST
  3679. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3680. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  3681. do
  3682. IFS=$as_save_IFS
  3683. test -z "$as_dir" && as_dir=.
  3684. for ac_prog in egrep; do
  3685. for ac_exec_ext in '' $ac_executable_extensions; do
  3686. ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  3687. { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  3688. # Check for GNU ac_path_EGREP and select it if it is found.
  3689. # Check for GNU $ac_path_EGREP
  3690. case `"$ac_path_EGREP" --version 2>&1` in
  3691. *GNU*)
  3692. ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  3693. *)
  3694. ac_count=0
  3695. echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  3696. while :
  3697. do
  3698. cat "conftest.in" "conftest.in" >"conftest.tmp"
  3699. mv "conftest.tmp" "conftest.in"
  3700. cp "conftest.in" "conftest.nl"
  3701. echo 'EGREP' >> "conftest.nl"
  3702. "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  3703. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  3704. ac_count=`expr $ac_count + 1`
  3705. if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  3706. # Best one so far, save it but keep looking for a better one
  3707. ac_cv_path_EGREP="$ac_path_EGREP"
  3708. ac_path_EGREP_max=$ac_count
  3709. fi
  3710. # 10*(2^10) chars as input seems more than enough
  3711. test $ac_count -gt 10 && break
  3712. done
  3713. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  3714. esac
  3715. $ac_path_EGREP_found && break 3
  3716. done
  3717. done
  3718. done
  3719. IFS=$as_save_IFS
  3720. fi
  3721. EGREP="$ac_cv_path_EGREP"
  3722. if test -z "$EGREP"; then
  3723. { { echo "$as_me:$