configure 780 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 4.26.
  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='4.26'
  632. PACKAGE_STRING='file 4.26'
  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. fsect
  729. FSECT5_TRUE
  730. FSECT5_FALSE
  731. WARNINGS
  732. CC
  733. CFLAGS
  734. LDFLAGS
  735. CPPFLAGS
  736. ac_ct_CC
  737. EXEEXT
  738. OBJEXT
  739. DEPDIR
  740. am__include
  741. am__quote
  742. AMDEP_TRUE
  743. AMDEP_FALSE
  744. AMDEPBACKSLASH
  745. CCDEPMODE
  746. am__fastdepCC_TRUE
  747. am__fastdepCC_FALSE
  748. LN_S
  749. build
  750. build_cpu
  751. build_vendor
  752. build_os
  753. host
  754. host_cpu
  755. host_vendor
  756. host_os
  757. GREP
  758. EGREP
  759. ECHO
  760. AR
  761. RANLIB
  762. CPP
  763. CXX
  764. CXXFLAGS
  765. ac_ct_CXX
  766. CXXDEPMODE
  767. am__fastdepCXX_TRUE
  768. am__fastdepCXX_FALSE
  769. CXXCPP
  770. F77
  771. FFLAGS
  772. ac_ct_F77
  773. LIBTOOL
  774. LIBOBJS
  775. IS_CROSS_COMPILE_TRUE
  776. IS_CROSS_COMPILE_FALSE
  777. LTLIBOBJS'
  778. ac_subst_files=''
  779. ac_precious_vars='build_alias
  780. host_alias
  781. target_alias
  782. CC
  783. CFLAGS
  784. LDFLAGS
  785. LIBS
  786. CPPFLAGS
  787. CPP
  788. CXX
  789. CXXFLAGS
  790. CCC
  791. CXXCPP
  792. F77
  793. FFLAGS'
  794. # Initialize some variables set by options.
  795. ac_init_help=
  796. ac_init_version=false
  797. # The variables have the same names as the options, with
  798. # dashes changed to underlines.
  799. cache_file=/dev/null
  800. exec_prefix=NONE
  801. no_create=
  802. no_recursion=
  803. prefix=NONE
  804. program_prefix=NONE
  805. program_suffix=NONE
  806. program_transform_name=s,x,x,
  807. silent=
  808. site=
  809. srcdir=
  810. verbose=
  811. x_includes=NONE
  812. x_libraries=NONE
  813. # Installation directory options.
  814. # These are left unexpanded so users can "make install exec_prefix=/foo"
  815. # and all the variables that are supposed to be based on exec_prefix
  816. # by default will actually change.
  817. # Use braces instead of parens because sh, perl, etc. also accept them.
  818. # (The list follows the same order as the GNU Coding Standards.)
  819. bindir='${exec_prefix}/bin'
  820. sbindir='${exec_prefix}/sbin'
  821. libexecdir='${exec_prefix}/libexec'
  822. datarootdir='${prefix}/share'
  823. datadir='${datarootdir}'
  824. sysconfdir='${prefix}/etc'
  825. sharedstatedir='${prefix}/com'
  826. localstatedir='${prefix}/var'
  827. includedir='${prefix}/include'
  828. oldincludedir='/usr/include'
  829. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  830. infodir='${datarootdir}/info'
  831. htmldir='${docdir}'
  832. dvidir='${docdir}'
  833. pdfdir='${docdir}'
  834. psdir='${docdir}'
  835. libdir='${exec_prefix}/lib'
  836. localedir='${datarootdir}/locale'
  837. mandir='${datarootdir}/man'
  838. ac_prev=
  839. ac_dashdash=
  840. for ac_option
  841. do
  842. # If the previous option needs an argument, assign it.
  843. if test -n "$ac_prev"; then
  844. eval $ac_prev=\$ac_option
  845. ac_prev=
  846. continue
  847. fi
  848. case $ac_option in
  849. *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  850. *) ac_optarg=yes ;;
  851. esac
  852. # Accept the important Cygnus configure options, so we can diagnose typos.
  853. case $ac_dashdash$ac_option in
  854. --)
  855. ac_dashdash=yes ;;
  856. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  857. ac_prev=bindir ;;
  858. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  859. bindir=$ac_optarg ;;
  860. -build | --build | --buil | --bui | --bu)
  861. ac_prev=build_alias ;;
  862. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  863. build_alias=$ac_optarg ;;
  864. -cache-file | --cache-file | --cache-fil | --cache-fi \
  865. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  866. ac_prev=cache_file ;;
  867. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  868. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  869. cache_file=$ac_optarg ;;
  870. --config-cache | -C)
  871. cache_file=config.cache ;;
  872. -datadir | --datadir | --datadi | --datad)
  873. ac_prev=datadir ;;
  874. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  875. datadir=$ac_optarg ;;
  876. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  877. | --dataroo | --dataro | --datar)
  878. ac_prev=datarootdir ;;
  879. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  880. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  881. datarootdir=$ac_optarg ;;
  882. -disable-* | --disable-*)
  883. ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  884. # Reject names that are not valid shell variable names.
  885. expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  886. { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  887. { (exit 1); exit 1; }; }
  888. ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
  889. eval enable_$ac_feature=no ;;
  890. -docdir | --docdir | --docdi | --doc | --do)
  891. ac_prev=docdir ;;
  892. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  893. docdir=$ac_optarg ;;
  894. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  895. ac_prev=dvidir ;;
  896. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  897. dvidir=$ac_optarg ;;
  898. -enable-* | --enable-*)
  899. ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  900. # Reject names that are not valid shell variable names.
  901. expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  902. { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  903. { (exit 1); exit 1; }; }
  904. ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
  905. eval enable_$ac_feature=\$ac_optarg ;;
  906. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  907. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  908. | --exec | --exe | --ex)
  909. ac_prev=exec_prefix ;;
  910. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  911. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  912. | --exec=* | --exe=* | --ex=*)
  913. exec_prefix=$ac_optarg ;;
  914. -gas | --gas | --ga | --g)
  915. # Obsolete; use --with-gas.
  916. with_gas=yes ;;
  917. -help | --help | --hel | --he | -h)
  918. ac_init_help=long ;;
  919. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  920. ac_init_help=recursive ;;
  921. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  922. ac_init_help=short ;;
  923. -host | --host | --hos | --ho)
  924. ac_prev=host_alias ;;
  925. -host=* | --host=* | --hos=* | --ho=*)
  926. host_alias=$ac_optarg ;;
  927. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  928. ac_prev=htmldir ;;
  929. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  930. | --ht=*)
  931. htmldir=$ac_optarg ;;
  932. -includedir | --includedir | --includedi | --included | --include \
  933. | --includ | --inclu | --incl | --inc)
  934. ac_prev=includedir ;;
  935. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  936. | --includ=* | --inclu=* | --incl=* | --inc=*)
  937. includedir=$ac_optarg ;;
  938. -infodir | --infodir | --infodi | --infod | --info | --inf)
  939. ac_prev=infodir ;;
  940. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  941. infodir=$ac_optarg ;;
  942. -libdir | --libdir | --libdi | --libd)
  943. ac_prev=libdir ;;
  944. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  945. libdir=$ac_optarg ;;
  946. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  947. | --libexe | --libex | --libe)
  948. ac_prev=libexecdir ;;
  949. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  950. | --libexe=* | --libex=* | --libe=*)
  951. libexecdir=$ac_optarg ;;
  952. -localedir | --localedir | --localedi | --localed | --locale)
  953. ac_prev=localedir ;;
  954. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  955. localedir=$ac_optarg ;;
  956. -localstatedir | --localstatedir | --localstatedi | --localstated \
  957. | --localstate | --localstat | --localsta | --localst | --locals)
  958. ac_prev=localstatedir ;;
  959. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  960. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  961. localstatedir=$ac_optarg ;;
  962. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  963. ac_prev=mandir ;;
  964. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  965. mandir=$ac_optarg ;;
  966. -nfp | --nfp | --nf)
  967. # Obsolete; use --without-fp.
  968. with_fp=no ;;
  969. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  970. | --no-cr | --no-c | -n)
  971. no_create=yes ;;
  972. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  973. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  974. no_recursion=yes ;;
  975. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  976. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  977. | --oldin | --oldi | --old | --ol | --o)
  978. ac_prev=oldincludedir ;;
  979. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  980. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  981. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  982. oldincludedir=$ac_optarg ;;
  983. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  984. ac_prev=prefix ;;
  985. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  986. prefix=$ac_optarg ;;
  987. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  988. | --program-pre | --program-pr | --program-p)
  989. ac_prev=program_prefix ;;
  990. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  991. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  992. program_prefix=$ac_optarg ;;
  993. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  994. | --program-suf | --program-su | --program-s)
  995. ac_prev=program_suffix ;;
  996. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  997. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  998. program_suffix=$ac_optarg ;;
  999. -program-transform-name | --program-transform-name \
  1000. | --program-transform-nam | --program-transform-na \
  1001. | --program-transform-n | --program-transform- \
  1002. | --program-transform | --program-transfor \
  1003. | --program-transfo | --program-transf \
  1004. | --program-trans | --program-tran \
  1005. | --progr-tra | --program-tr | --program-t)
  1006. ac_prev=program_transform_name ;;
  1007. -program-transform-name=* | --program-transform-name=* \
  1008. | --program-transform-nam=* | --program-transform-na=* \
  1009. | --program-transform-n=* | --program-transform-=* \
  1010. | --program-transform=* | --program-transfor=* \
  1011. | --program-transfo=* | --program-transf=* \
  1012. | --program-trans=* | --program-tran=* \
  1013. | --progr-tra=* | --program-tr=* | --program-t=*)
  1014. program_transform_name=$ac_optarg ;;
  1015. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  1016. ac_prev=pdfdir ;;
  1017. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  1018. pdfdir=$ac_optarg ;;
  1019. -psdir | --psdir | --psdi | --psd | --ps)
  1020. ac_prev=psdir ;;
  1021. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  1022. psdir=$ac_optarg ;;
  1023. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1024. | -silent | --silent | --silen | --sile | --sil)
  1025. silent=yes ;;
  1026. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  1027. ac_prev=sbindir ;;
  1028. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  1029. | --sbi=* | --sb=*)
  1030. sbindir=$ac_optarg ;;
  1031. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  1032. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  1033. | --sharedst | --shareds | --shared | --share | --shar \
  1034. | --sha | --sh)
  1035. ac_prev=sharedstatedir ;;
  1036. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  1037. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  1038. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  1039. | --sha=* | --sh=*)
  1040. sharedstatedir=$ac_optarg ;;
  1041. -site | --site | --sit)
  1042. ac_prev=site ;;
  1043. -site=* | --site=* | --sit=*)
  1044. site=$ac_optarg ;;
  1045. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  1046. ac_prev=srcdir ;;
  1047. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  1048. srcdir=$ac_optarg ;;
  1049. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  1050. | --syscon | --sysco | --sysc | --sys | --sy)
  1051. ac_prev=sysconfdir ;;
  1052. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  1053. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  1054. sysconfdir=$ac_optarg ;;
  1055. -target | --target | --targe | --targ | --tar | --ta | --t)
  1056. ac_prev=target_alias ;;
  1057. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  1058. target_alias=$ac_optarg ;;
  1059. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  1060. verbose=yes ;;
  1061. -version | --version | --versio | --versi | --vers | -V)
  1062. ac_init_version=: ;;
  1063. -with-* | --with-*)
  1064. ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1065. # Reject names that are not valid shell variable names.
  1066. expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1067. { echo "$as_me: error: invalid package name: $ac_package" >&2
  1068. { (exit 1); exit 1; }; }
  1069. ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1070. eval with_$ac_package=\$ac_optarg ;;
  1071. -without-* | --without-*)
  1072. ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1073. # Reject names that are not valid shell variable names.
  1074. expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1075. { echo "$as_me: error: invalid package name: $ac_package" >&2
  1076. { (exit 1); exit 1; }; }
  1077. ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
  1078. eval with_$ac_package=no ;;
  1079. --x)
  1080. # Obsolete; use --with-x.
  1081. with_x=yes ;;
  1082. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1083. | --x-incl | --x-inc | --x-in | --x-i)
  1084. ac_prev=x_includes ;;
  1085. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1086. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1087. x_includes=$ac_optarg ;;
  1088. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1089. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1090. ac_prev=x_libraries ;;
  1091. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1092. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1093. x_libraries=$ac_optarg ;;
  1094. -*) { echo "$as_me: error: unrecognized option: $ac_option
  1095. Try \`$0 --help' for more information." >&2
  1096. { (exit 1); exit 1; }; }
  1097. ;;
  1098. *=*)
  1099. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1100. # Reject names that are not valid shell variable names.
  1101. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
  1102. { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
  1103. { (exit 1); exit 1; }; }
  1104. eval $ac_envvar=\$ac_optarg
  1105. export $ac_envvar ;;
  1106. *)
  1107. # FIXME: should be removed in autoconf 3.0.
  1108. echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1109. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1110. echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1111. : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  1112. ;;
  1113. esac
  1114. done
  1115. if test -n "$ac_prev"; then
  1116. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1117. { echo "$as_me: error: missing argument to $ac_option" >&2
  1118. { (exit 1); exit 1; }; }
  1119. fi
  1120. # Be sure to have absolute directory names.
  1121. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1122. datadir sysconfdir sharedstatedir localstatedir includedir \
  1123. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1124. libdir localedir mandir
  1125. do
  1126. eval ac_val=\$$ac_var
  1127. case $ac_val in
  1128. [\\/$]* | ?:[\\/]* ) continue;;
  1129. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1130. esac
  1131. { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
  1132. { (exit 1); exit 1; }; }
  1133. done
  1134. # There might be people who depend on the old broken behavior: `$host'
  1135. # used to hold the argument of --host etc.
  1136. # FIXME: To remove some day.
  1137. build=$build_alias
  1138. host=$host_alias
  1139. target=$target_alias
  1140. # FIXME: To remove some day.
  1141. if test "x$host_alias" != x; then
  1142. if test "x$build_alias" = x; then
  1143. cross_compiling=maybe
  1144. echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  1145. If a cross compiler is detected then cross compile mode will be used." >&2
  1146. elif test "x$build_alias" != "x$host_alias"; then
  1147. cross_compiling=yes
  1148. fi
  1149. fi
  1150. ac_tool_prefix=
  1151. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1152. test "$silent" = yes && exec 6>/dev/null
  1153. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1154. ac_ls_di=`ls -di .` &&
  1155. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1156. { echo "$as_me: error: Working directory cannot be determined" >&2
  1157. { (exit 1); exit 1; }; }
  1158. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1159. { echo "$as_me: error: pwd does not report name of working directory" >&2
  1160. { (exit 1); exit 1; }; }
  1161. # Find the source files, if location was not specified.
  1162. if test -z "$srcdir"; then
  1163. ac_srcdir_defaulted=yes
  1164. # Try the directory containing this script, then the parent directory.
  1165. ac_confdir=`$as_dirname -- "$0" ||
  1166. $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1167. X"$0" : 'X\(//\)[^/]' \| \
  1168. X"$0" : 'X\(//\)$' \| \
  1169. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  1170. echo X"$0" |
  1171. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1172. s//\1/
  1173. q
  1174. }
  1175. /^X\(\/\/\)[^/].*/{
  1176. s//\1/
  1177. q
  1178. }
  1179. /^X\(\/\/\)$/{
  1180. s//\1/
  1181. q
  1182. }
  1183. /^X\(\/\).*/{
  1184. s//\1/
  1185. q
  1186. }
  1187. s/.*/./; q'`
  1188. srcdir=$ac_confdir
  1189. if test ! -r "$srcdir/$ac_unique_file"; then
  1190. srcdir=..
  1191. fi
  1192. else
  1193. ac_srcdir_defaulted=no
  1194. fi
  1195. if test ! -r "$srcdir/$ac_unique_file"; then
  1196. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1197. { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
  1198. { (exit 1); exit 1; }; }
  1199. fi
  1200. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1201. ac_abs_confdir=`(
  1202. cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
  1203. { (exit 1); exit 1; }; }
  1204. pwd)`
  1205. # When building in place, set srcdir=.
  1206. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1207. srcdir=.
  1208. fi
  1209. # Remove unnecessary trailing slashes from srcdir.
  1210. # Double slashes in file names in object file debugging info
  1211. # mess up M-x gdb in Emacs.
  1212. case $srcdir in
  1213. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1214. esac
  1215. for ac_var in $ac_precious_vars; do
  1216. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1217. eval ac_env_${ac_var}_value=\$${ac_var}
  1218. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1219. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1220. done
  1221. #
  1222. # Report the --help message.
  1223. #
  1224. if test "$ac_init_help" = "long"; then
  1225. # Omit some internal or obsolete options to make the list less imposing.
  1226. # This message is too long to be a string in the A/UX 3.1 sh.
  1227. cat <<_ACEOF
  1228. \`configure' configures file 4.26 to adapt to many kinds of systems.
  1229. Usage: $0 [OPTION]... [VAR=VALUE]...
  1230. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1231. VAR=VALUE. See below for descriptions of some of the useful variables.
  1232. Defaults for the options are specified in brackets.
  1233. Configuration:
  1234. -h, --help display this help and exit
  1235. --help=short display options specific to this package
  1236. --help=recursive display the short help of all the included packages
  1237. -V, --version display version information and exit
  1238. -q, --quiet, --silent do not print \`checking...' messages
  1239. --cache-file=FILE cache test results in FILE [disabled]
  1240. -C, --config-cache alias for \`--cache-file=config.cache'
  1241. -n, --no-create do not create output files
  1242. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1243. Installation directories:
  1244. --prefix=PREFIX install architecture-independent files in PREFIX
  1245. [$ac_default_prefix]
  1246. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1247. [PREFIX]
  1248. By default, \`make install' will install all the files in
  1249. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1250. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1251. for instance \`--prefix=\$HOME'.
  1252. For better control, use the options below.
  1253. Fine tuning of the installation directories:
  1254. --bindir=DIR user executables [EPREFIX/bin]
  1255. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1256. --libexecdir=DIR program executables [EPREFIX/libexec]
  1257. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1258. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1259. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1260. --libdir=DIR object code libraries [EPREFIX/lib]
  1261. --includedir=DIR C header files [PREFIX/include]
  1262. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1263. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1264. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1265. --infodir=DIR info documentation [DATAROOTDIR/info]
  1266. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1267. --mandir=DIR man documentation [DATAROOTDIR/man]
  1268. --docdir=DIR documentation root [DATAROOTDIR/doc/file]
  1269. --htmldir=DIR html documentation [DOCDIR]
  1270. --dvidir=DIR dvi documentation [DOCDIR]
  1271. --pdfdir=DIR pdf documentation [DOCDIR]
  1272. --psdir=DIR ps documentation [DOCDIR]
  1273. _ACEOF
  1274. cat <<\_ACEOF
  1275. Program names:
  1276. --program-prefix=PREFIX prepend PREFIX to installed program names
  1277. --program-suffix=SUFFIX append SUFFIX to installed program names
  1278. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1279. System types:
  1280. --build=BUILD configure for building on BUILD [guessed]
  1281. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1282. _ACEOF
  1283. fi
  1284. if test -n "$ac_init_help"; then
  1285. case $ac_init_help in
  1286. short | recursive ) echo "Configuration of file 4.26:";;
  1287. esac
  1288. cat <<\_ACEOF
  1289. Optional Features:
  1290. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1291. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1292. --disable-elf disable builtin ELF support
  1293. --disable-elf-core disable ELF core file support
  1294. --enable-fsect-man5 enable file formats in man section 5
  1295. --disable-dependency-tracking speeds up one-time build
  1296. --enable-dependency-tracking do not reject slow dependency extractors
  1297. --enable-shared[=PKGS] build shared libraries [default=yes]
  1298. --enable-static[=PKGS] build static libraries [default=yes]
  1299. --enable-fast-install[=PKGS]
  1300. optimize for fast installation [default=yes]
  1301. --disable-libtool-lock avoid locking (might break parallel builds)
  1302. --disable-largefile omit support for large files
  1303. --disable-warnings disable compiler warnings
  1304. Optional Packages:
  1305. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1306. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1307. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1308. --with-pic try to use only PIC/non-PIC objects [default=use
  1309. both]
  1310. --with-tags[=TAGS] include additional configurations [automatic]
  1311. Some influential environment variables:
  1312. CC C compiler command
  1313. CFLAGS C compiler flags
  1314. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1315. nonstandard directory <lib dir>
  1316. LIBS libraries to pass to the linker, e.g. -l<library>
  1317. CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1318. you have headers in a nonstandard directory <include dir>
  1319. CPP C preprocessor
  1320. CXX C++ compiler command
  1321. CXXFLAGS C++ compiler flags
  1322. CXXCPP C++ preprocessor
  1323. F77 Fortran 77 compiler command
  1324. FFLAGS Fortran 77 compiler flags
  1325. Use these variables to override the choices made by `configure' or to help
  1326. it to find libraries and programs with nonstandard names/locations.
  1327. Report bugs to <christos@astron.com>.
  1328. _ACEOF
  1329. ac_status=$?
  1330. fi
  1331. if test "$ac_init_help" = "recursive"; then
  1332. # If there are subdirs, report their specific --help.
  1333. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1334. test -d "$ac_dir" || continue
  1335. ac_builddir=.
  1336. case "$ac_dir" in
  1337. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1338. *)
  1339. ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  1340. # A ".." for each directory in $ac_dir_suffix.
  1341. ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
  1342. case $ac_top_builddir_sub in
  1343. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1344. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1345. esac ;;
  1346. esac
  1347. ac_abs_top_builddir=$ac_pwd
  1348. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1349. # for backward compatibility:
  1350. ac_top_builddir=$ac_top_build_prefix
  1351. case $srcdir in
  1352. .) # We are building in place.
  1353. ac_srcdir=.
  1354. ac_top_srcdir=$ac_top_builddir_sub
  1355. ac_abs_top_srcdir=$ac_pwd ;;
  1356. [\\/]* | ?:[\\/]* ) # Absolute name.
  1357. ac_srcdir=$srcdir$ac_dir_suffix;
  1358. ac_top_srcdir=$srcdir
  1359. ac_abs_top_srcdir=$srcdir ;;
  1360. *) # Relative name.
  1361. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1362. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1363. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1364. esac
  1365. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1366. cd "$ac_dir" || { ac_status=$?; continue; }
  1367. # Check for guested configure.
  1368. if test -f "$ac_srcdir/configure.gnu"; then
  1369. echo &&
  1370. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1371. elif test -f "$ac_srcdir/configure"; then
  1372. echo &&
  1373. $SHELL "$ac_srcdir/configure" --help=recursive
  1374. else
  1375. echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1376. fi || ac_status=$?
  1377. cd "$ac_pwd" || { ac_status=$?; break; }
  1378. done
  1379. fi
  1380. test -n "$ac_init_help" && exit $ac_status
  1381. if $ac_init_version; then
  1382. cat <<\_ACEOF
  1383. file configure 4.26
  1384. generated by GNU Autoconf 2.61
  1385. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  1386. 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
  1387. This configure script is free software; the Free Software Foundation
  1388. gives unlimited permission to copy, distribute and modify it.
  1389. _ACEOF
  1390. exit
  1391. fi
  1392. cat >config.log <<_ACEOF
  1393. This file contains any messages produced by compilers while
  1394. running configure, to aid debugging if configure makes a mistake.
  1395. It was created by file $as_me 4.26, which was
  1396. generated by GNU Autoconf 2.61. Invocation command line was
  1397. $ $0 $@
  1398. _ACEOF
  1399. exec 5>>config.log
  1400. {
  1401. cat <<_ASUNAME
  1402. ## --------- ##
  1403. ## Platform. ##
  1404. ## --------- ##
  1405. hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
  1406. uname -m = `(uname -m) 2>/dev/null || echo unknown`
  1407. uname -r = `(uname -r) 2>/dev/null || echo unknown`
  1408. uname -s = `(uname -s) 2>/dev/null || echo unknown`
  1409. uname -v = `(uname -v) 2>/dev/null || echo unknown`
  1410. /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
  1411. /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
  1412. /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
  1413. /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
  1414. /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
  1415. /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
  1416. /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
  1417. /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
  1418. /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
  1419. _ASUNAME
  1420. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1421. for as_dir in $PATH
  1422. do
  1423. IFS=$as_save_IFS
  1424. test -z "$as_dir" && as_dir=.
  1425. echo "PATH: $as_dir"
  1426. done
  1427. IFS=$as_save_IFS
  1428. } >&5
  1429. cat >&5 <<_ACEOF
  1430. ## ----------- ##
  1431. ## Core tests. ##
  1432. ## ----------- ##
  1433. _ACEOF
  1434. # Keep a trace of the command line.
  1435. # Strip out --no-create and --no-recursion so they do not pile up.
  1436. # Strip out --silent because we don't want to record it for future runs.
  1437. # Also quote any args containing shell meta-characters.
  1438. # Make two passes to allow for proper duplicate-argument suppression.
  1439. ac_configure_args=
  1440. ac_configure_args0=
  1441. ac_configure_args1=
  1442. ac_must_keep_next=false
  1443. for ac_pass in 1 2
  1444. do
  1445. for ac_arg
  1446. do
  1447. case $ac_arg in
  1448. -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
  1449. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  1450. | -silent | --silent | --silen | --sile | --sil)
  1451. continue ;;
  1452. *\'*)
  1453. ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  1454. esac
  1455. case $ac_pass in
  1456. 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
  1457. 2)
  1458. ac_configure_args1="$ac_configure_args1 '$ac_arg'"
  1459. if test $ac_must_keep_next = true; then
  1460. ac_must_keep_next=false # Got value, back to normal.
  1461. else
  1462. case $ac_arg in
  1463. *=* | --config-cache | -C | -disable-* | --disable-* \
  1464. | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
  1465. | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
  1466. | -with-* | --with-* | -without-* | --without-* | --x)
  1467. case "$ac_configure_args0 " in
  1468. "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
  1469. esac
  1470. ;;
  1471. -* ) ac_must_keep_next=true ;;
  1472. esac
  1473. fi
  1474. ac_configure_args="$ac_configure_args '$ac_arg'"
  1475. ;;
  1476. esac
  1477. done
  1478. done
  1479. $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
  1480. $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
  1481. # When interrupted or exit'd, cleanup temporary files, and complete
  1482. # config.log. We remove comments because anyway the quotes in there
  1483. # would cause problems or look ugly.
  1484. # WARNING: Use '\'' to represent an apostrophe within the trap.
  1485. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
  1486. trap 'exit_status=$?
  1487. # Save into config.log some information that might help in debugging.
  1488. {
  1489. echo
  1490. cat <<\_ASBOX
  1491. ## ---------------- ##
  1492. ## Cache variables. ##
  1493. ## ---------------- ##
  1494. _ASBOX
  1495. echo
  1496. # The following way of writing the cache mishandles newlines in values,
  1497. (
  1498. for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
  1499. eval ac_val=\$$ac_var
  1500. case $ac_val in #(
  1501. *${as_nl}*)
  1502. case $ac_var in #(
  1503. *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  1504. echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  1505. esac
  1506. case $ac_var in #(
  1507. _ | IFS | as_nl) ;; #(
  1508. *) $as_unset $ac_var ;;
  1509. esac ;;
  1510. esac
  1511. done
  1512. (set) 2>&1 |
  1513. case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
  1514. *${as_nl}ac_space=\ *)
  1515. sed -n \
  1516. "s/'\''/'\''\\\\'\'''\''/g;
  1517. s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
  1518. ;; #(
  1519. *)
  1520. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
  1521. ;;
  1522. esac |
  1523. sort
  1524. )
  1525. echo
  1526. cat <<\_ASBOX
  1527. ## ----------------- ##
  1528. ## Output variables. ##
  1529. ## ----------------- ##
  1530. _ASBOX
  1531. echo
  1532. for ac_var in $ac_subst_vars
  1533. do
  1534. eval ac_val=\$$ac_var
  1535. case $ac_val in
  1536. *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1537. esac
  1538. echo "$ac_var='\''$ac_val'\''"
  1539. done | sort
  1540. echo
  1541. if test -n "$ac_subst_files"; then
  1542. cat <<\_ASBOX
  1543. ## ------------------- ##
  1544. ## File substitutions. ##
  1545. ## ------------------- ##
  1546. _ASBOX
  1547. echo
  1548. for ac_var in $ac_subst_files
  1549. do
  1550. eval ac_val=\$$ac_var
  1551. case $ac_val in
  1552. *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
  1553. esac
  1554. echo "$ac_var='\''$ac_val'\''"
  1555. done | sort
  1556. echo
  1557. fi
  1558. if test -s confdefs.h; then
  1559. cat <<\_ASBOX
  1560. ## ----------- ##
  1561. ## confdefs.h. ##
  1562. ## ----------- ##
  1563. _ASBOX
  1564. echo
  1565. cat confdefs.h
  1566. echo
  1567. fi
  1568. test "$ac_signal" != 0 &&
  1569. echo "$as_me: caught signal $ac_signal"
  1570. echo "$as_me: exit $exit_status"
  1571. } >&5
  1572. rm -f core *.core core.conftest.* &&
  1573. rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
  1574. exit $exit_status
  1575. ' 0
  1576. for ac_signal in 1 2 13 15; do
  1577. trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
  1578. done
  1579. ac_signal=0
  1580. # confdefs.h avoids OS command line length limits that DEFS can exceed.
  1581. rm -f -r conftest* confdefs.h
  1582. # Predefined preprocessor variables.
  1583. cat >>confdefs.h <<_ACEOF
  1584. #define PACKAGE_NAME "$PACKAGE_NAME"
  1585. _ACEOF
  1586. cat >>confdefs.h <<_ACEOF
  1587. #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
  1588. _ACEOF
  1589. cat >>confdefs.h <<_ACEOF
  1590. #define PACKAGE_VERSION "$PACKAGE_VERSION"
  1591. _ACEOF
  1592. cat >>confdefs.h <<_ACEOF
  1593. #define PACKAGE_STRING "$PACKAGE_STRING"
  1594. _ACEOF
  1595. cat >>confdefs.h <<_ACEOF
  1596. #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
  1597. _ACEOF
  1598. # Let the site file select an alternate cache file if it wants to.
  1599. # Prefer explicitly selected file to automatically selected ones.
  1600. if test -n "$CONFIG_SITE"; then
  1601. set x "$CONFIG_SITE"
  1602. elif test "x$prefix" != xNONE; then
  1603. set x "$prefix/share/config.site" "$prefix/etc/config.site"
  1604. else
  1605. set x "$ac_default_prefix/share/config.site" \
  1606. "$ac_default_prefix/etc/config.site"
  1607. fi
  1608. shift
  1609. for ac_site_file
  1610. do
  1611. if test -r "$ac_site_file"; then
  1612. { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
  1613. echo "$as_me: loading site script $ac_site_file" >&6;}
  1614. sed 's/^/| /' "$ac_site_file" >&5
  1615. . "$ac_site_file"
  1616. fi
  1617. done
  1618. if test -r "$cache_file"; then
  1619. # Some versions of bash will fail to source /dev/null (special
  1620. # files actually), so we avoid doing that.
  1621. if test -f "$cache_file"; then
  1622. { echo "$as_me:$LINENO: loading cache $cache_file" >&5
  1623. echo "$as_me: loading cache $cache_file" >&6;}
  1624. case $cache_file in
  1625. [\\/]* | ?:[\\/]* ) . "$cache_file";;
  1626. *) . "./$cache_file";;
  1627. esac
  1628. fi
  1629. else
  1630. { echo "$as_me:$LINENO: creating cache $cache_file" >&5
  1631. echo "$as_me: creating cache $cache_file" >&6;}
  1632. >$cache_file
  1633. fi
  1634. # Check that the precious variables saved in the cache have kept the same
  1635. # value.
  1636. ac_cache_corrupted=false
  1637. for ac_var in $ac_precious_vars; do
  1638. eval ac_old_set=\$ac_cv_env_${ac_var}_set
  1639. eval ac_new_set=\$ac_env_${ac_var}_set
  1640. eval ac_old_val=\$ac_cv_env_${ac_var}_value
  1641. eval ac_new_val=\$ac_env_${ac_var}_value
  1642. case $ac_old_set,$ac_new_set in
  1643. set,)
  1644. { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
  1645. echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
  1646. ac_cache_corrupted=: ;;
  1647. ,set)
  1648. { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
  1649. echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
  1650. ac_cache_corrupted=: ;;
  1651. ,);;
  1652. *)
  1653. if test "x$ac_old_val" != "x$ac_new_val"; then
  1654. { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
  1655. echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
  1656. { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
  1657. echo "$as_me: former value: $ac_old_val" >&2;}
  1658. { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
  1659. echo "$as_me: current value: $ac_new_val" >&2;}
  1660. ac_cache_corrupted=:
  1661. fi;;
  1662. esac
  1663. # Pass precious variables to config.status.
  1664. if test "$ac_new_set" = set; then
  1665. case $ac_new_val in
  1666. *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
  1667. *) ac_arg=$ac_var=$ac_new_val ;;
  1668. esac
  1669. case " $ac_configure_args " in
  1670. *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
  1671. *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
  1672. esac
  1673. fi
  1674. done
  1675. if $ac_cache_corrupted; then
  1676. { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
  1677. echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  1678. { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
  1679. echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
  1680. { (exit 1); exit 1; }; }
  1681. fi
  1682. ac_ext=c
  1683. ac_cpp='$CPP $CPPFLAGS'
  1684. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1685. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1686. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1687. am__api_version='1.10'
  1688. ac_aux_dir=
  1689. for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  1690. if test -f "$ac_dir/install-sh"; then
  1691. ac_aux_dir=$ac_dir
  1692. ac_install_sh="$ac_aux_dir/install-sh -c"
  1693. break
  1694. elif 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/shtool"; then
  1699. ac_aux_dir=$ac_dir
  1700. ac_install_sh="$ac_aux_dir/shtool install -c"
  1701. break
  1702. fi
  1703. done
  1704. if test -z "$ac_aux_dir"; then
  1705. { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
  1706. echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
  1707. { (exit 1); exit 1; }; }
  1708. fi
  1709. # These three variables are undocumented and unsupported,
  1710. # and are intended to be withdrawn in a future Autoconf release.
  1711. # They can cause serious problems if a builder's source tree is in a directory
  1712. # whose full name contains unusual characters.
  1713. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
  1714. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
  1715. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
  1716. # Find a good install program. We prefer a C program (faster),
  1717. # so one script is as good as another. But avoid the broken or
  1718. # incompatible versions:
  1719. # SysV /etc/install, /usr/sbin/install
  1720. # SunOS /usr/etc/install
  1721. # IRIX /sbin/install
  1722. # AIX /bin/install
  1723. # AmigaOS /C/install, which installs bootblocks on floppy discs
  1724. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  1725. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  1726. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  1727. # OS/2's system install, which has a completely different semantic
  1728. # ./install, which can be erroneously created by make from ./install.sh.
  1729. { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  1730. echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
  1731. if test -z "$INSTALL"; then
  1732. if test "${ac_cv_path_install+set}" = set; then
  1733. echo $ECHO_N "(cached) $ECHO_C" >&6
  1734. else
  1735. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1736. for as_dir in $PATH
  1737. do
  1738. IFS=$as_save_IFS
  1739. test -z "$as_dir" && as_dir=.
  1740. # Account for people who put trailing slashes in PATH elements.
  1741. case $as_dir/ in
  1742. ./ | .// | /cC/* | \
  1743. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  1744. ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  1745. /usr/ucb/* ) ;;
  1746. *)
  1747. # OSF1 and SCO ODT 3.0 have their own names for install.
  1748. # Don't use installbsd from OSF since it installs stuff as root
  1749. # by default.
  1750. for ac_prog in ginstall scoinst install; do
  1751. for ac_exec_ext in '' $ac_executable_extensions; do
  1752. if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  1753. if test $ac_prog = install &&
  1754. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1755. # AIX install. It has an incompatible calling convention.
  1756. :
  1757. elif test $ac_prog = install &&
  1758. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  1759. # program-specific install script used by HP pwplus--don't use.
  1760. :
  1761. else
  1762. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  1763. break 3
  1764. fi
  1765. fi
  1766. done
  1767. done
  1768. ;;
  1769. esac
  1770. done
  1771. IFS=$as_save_IFS
  1772. fi
  1773. if test "${ac_cv_path_install+set}" = set; then
  1774. INSTALL=$ac_cv_path_install
  1775. else
  1776. # As a last resort, use the slow shell script. Don't cache a
  1777. # value for INSTALL within a source directory, because that will
  1778. # break other packages using the cache if that directory is
  1779. # removed, or if the value is a relative name.
  1780. INSTALL=$ac_install_sh
  1781. fi
  1782. fi
  1783. { echo "$as_me:$LINENO: result: $INSTALL" >&5
  1784. echo "${ECHO_T}$INSTALL" >&6; }
  1785. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  1786. # It thinks the first close brace ends the variable substitution.
  1787. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  1788. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  1789. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  1790. { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
  1791. echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
  1792. # Just in case
  1793. sleep 1
  1794. echo timestamp > conftest.file
  1795. # Do `set' in a subshell so we don't clobber the current shell's
  1796. # arguments. Must try -L first in case configure is actually a
  1797. # symlink; some systems play weird games with the mod time of symlinks
  1798. # (eg FreeBSD returns the mod time of the symlink's containing
  1799. # directory).
  1800. if (
  1801. set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  1802. if test "$*" = "X"; then
  1803. # -L didn't work.
  1804. set X `ls -t $srcdir/configure conftest.file`
  1805. fi
  1806. rm -f conftest.file
  1807. if test "$*" != "X $srcdir/configure conftest.file" \
  1808. && test "$*" != "X conftest.file $srcdir/configure"; then
  1809. # If neither matched, then we have a broken ls. This can happen
  1810. # if, for instance, CONFIG_SHELL is bash and it inherits a
  1811. # broken ls alias from the environment. This has actually
  1812. # happened. Such a system could not be considered "sane".
  1813. { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
  1814. alias in your environment" >&5
  1815. echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
  1816. alias in your environment" >&2;}
  1817. { (exit 1); exit 1; }; }
  1818. fi
  1819. test "$2" = conftest.file
  1820. )
  1821. then
  1822. # Ok.
  1823. :
  1824. else
  1825. { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  1826. Check your system clock" >&5
  1827. echo "$as_me: error: newly created file is older than distributed files!
  1828. Check your system clock" >&2;}
  1829. { (exit 1); exit 1; }; }
  1830. fi
  1831. { echo "$as_me:$LINENO: result: yes" >&5
  1832. echo "${ECHO_T}yes" >&6; }
  1833. test "$program_prefix" != NONE &&
  1834. program_transform_name="s&^&$program_prefix&;$program_transform_name"
  1835. # Use a double $ so make ignores it.
  1836. test "$program_suffix" != NONE &&
  1837. program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  1838. # Double any \ or $. echo might interpret backslashes.
  1839. # By default was `s,x,x', remove it if useless.
  1840. cat <<\_ACEOF >conftest.sed
  1841. s/[\\$]/&&/g;s/;s,x,x,$//
  1842. _ACEOF
  1843. program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
  1844. rm -f conftest.sed
  1845. # expand $ac_aux_dir to an absolute path
  1846. am_aux_dir=`cd $ac_aux_dir && pwd`
  1847. test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  1848. # Use eval to expand $SHELL
  1849. if eval "$MISSING --run true"; then
  1850. am_missing_run="$MISSING --run "
  1851. else
  1852. am_missing_run=
  1853. { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  1854. echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  1855. fi
  1856. { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
  1857. echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
  1858. if test -z "$MKDIR_P"; then
  1859. if test "${ac_cv_path_mkdir+set}" = set; then
  1860. echo $ECHO_N "(cached) $ECHO_C" >&6
  1861. else
  1862. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1863. for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
  1864. do
  1865. IFS=$as_save_IFS
  1866. test -z "$as_dir" && as_dir=.
  1867. for ac_prog in mkdir gmkdir; do
  1868. for ac_exec_ext in '' $ac_executable_extensions; do
  1869. { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
  1870. case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
  1871. 'mkdir (GNU coreutils) '* | \
  1872. 'mkdir (coreutils) '* | \
  1873. 'mkdir (fileutils) '4.1*)
  1874. ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
  1875. break 3;;
  1876. esac
  1877. done
  1878. done
  1879. done
  1880. IFS=$as_save_IFS
  1881. fi
  1882. if test "${ac_cv_path_mkdir+set}" = set; then
  1883. MKDIR_P="$ac_cv_path_mkdir -p"
  1884. else
  1885. # As a last resort, use the slow shell script. Don't cache a
  1886. # value for MKDIR_P within a source directory, because that will
  1887. # break other packages using the cache if that directory is
  1888. # removed, or if the value is a relative name.
  1889. test -d ./--version && rmdir ./--version
  1890. MKDIR_P="$ac_install_sh -d"
  1891. fi
  1892. fi
  1893. { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
  1894. echo "${ECHO_T}$MKDIR_P" >&6; }
  1895. mkdir_p="$MKDIR_P"
  1896. case $mkdir_p in
  1897. [\\/$]* | ?:[\\/]*) ;;
  1898. */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
  1899. esac
  1900. for ac_prog in gawk mawk nawk awk
  1901. do
  1902. # Extract the first word of "$ac_prog", so it can be a program name with args.
  1903. set dummy $ac_prog; ac_word=$2
  1904. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  1905. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1906. if test "${ac_cv_prog_AWK+set}" = set; then
  1907. echo $ECHO_N "(cached) $ECHO_C" >&6
  1908. else
  1909. if test -n "$AWK"; then
  1910. ac_cv_prog_AWK="$AWK" # Let the user override the test.
  1911. else
  1912. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1913. for as_dir in $PATH
  1914. do
  1915. IFS=$as_save_IFS
  1916. test -z "$as_dir" && as_dir=.
  1917. for ac_exec_ext in '' $ac_executable_extensions; do
  1918. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1919. ac_cv_prog_AWK="$ac_prog"
  1920. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1921. break 2
  1922. fi
  1923. done
  1924. done
  1925. IFS=$as_save_IFS
  1926. fi
  1927. fi
  1928. AWK=$ac_cv_prog_AWK
  1929. if test -n "$AWK"; then
  1930. { echo "$as_me:$LINENO: result: $AWK" >&5
  1931. echo "${ECHO_T}$AWK" >&6; }
  1932. else
  1933. { echo "$as_me:$LINENO: result: no" >&5
  1934. echo "${ECHO_T}no" >&6; }
  1935. fi
  1936. test -n "$AWK" && break
  1937. done
  1938. { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  1939. echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
  1940. set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  1941. if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  1942. echo $ECHO_N "(cached) $ECHO_C" >&6
  1943. else
  1944. cat >conftest.make <<\_ACEOF
  1945. SHELL = /bin/sh
  1946. all:
  1947. @echo '@@@%%%=$(MAKE)=@@@%%%'
  1948. _ACEOF
  1949. # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
  1950. case `${MAKE-make} -f conftest.make 2>/dev/null` in
  1951. *@@@%%%=?*=@@@%%%*)
  1952. eval ac_cv_prog_make_${ac_make}_set=yes;;
  1953. *)
  1954. eval ac_cv_prog_make_${ac_make}_set=no;;
  1955. esac
  1956. rm -f conftest.make
  1957. fi
  1958. if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  1959. { echo "$as_me:$LINENO: result: yes" >&5
  1960. echo "${ECHO_T}yes" >&6; }
  1961. SET_MAKE=
  1962. else
  1963. { echo "$as_me:$LINENO: result: no" >&5
  1964. echo "${ECHO_T}no" >&6; }
  1965. SET_MAKE="MAKE=${MAKE-make}"
  1966. fi
  1967. rm -rf .tst 2>/dev/null
  1968. mkdir .tst 2>/dev/null
  1969. if test -d .tst; then
  1970. am__leading_dot=.
  1971. else
  1972. am__leading_dot=_
  1973. fi
  1974. rmdir .tst 2>/dev/null
  1975. if test "`cd $srcdir && pwd`" != "`pwd`"; then
  1976. # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  1977. # is not polluted with repeated "-I."
  1978. am__isrc=' -I$(srcdir)'
  1979. # test to see if srcdir already configured
  1980. if test -f $srcdir/config.status; then
  1981. { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  1982. echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  1983. { (exit 1); exit 1; }; }
  1984. fi
  1985. fi
  1986. # test whether we have cygpath
  1987. if test -z "$CYGPATH_W"; then
  1988. if (cygpath --version) >/dev/null 2>/dev/null; then
  1989. CYGPATH_W='cygpath -w'
  1990. else
  1991. CYGPATH_W=echo
  1992. fi
  1993. fi
  1994. # Define the identity of the package.
  1995. PACKAGE='file'
  1996. VERSION='4.26'
  1997. cat >>confdefs.h <<_ACEOF
  1998. #define PACKAGE "$PACKAGE"
  1999. _ACEOF
  2000. cat >>confdefs.h <<_ACEOF
  2001. #define VERSION "$VERSION"
  2002. _ACEOF
  2003. # Some tools Automake needs.
  2004. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
  2005. AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
  2006. AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
  2007. AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
  2008. MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  2009. install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
  2010. # Installed binaries are usually stripped using `strip' when the user
  2011. # run `make install-strip'. However `strip' might not be the right
  2012. # tool to use in cross-compilation environments, therefore Automake
  2013. # will honor the `STRIP' environment variable to overrule this program.
  2014. if test "$cross_compiling" != no; then
  2015. if test -n "$ac_tool_prefix"; then
  2016. # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  2017. set dummy ${ac_tool_prefix}strip; ac_word=$2
  2018. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2019. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2020. if test "${ac_cv_prog_STRIP+set}" = set; then
  2021. echo $ECHO_N "(cached) $ECHO_C" >&6
  2022. else
  2023. if test -n "$STRIP"; then
  2024. ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  2025. else
  2026. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2027. for as_dir in $PATH
  2028. do
  2029. IFS=$as_save_IFS
  2030. test -z "$as_dir" && as_dir=.
  2031. for ac_exec_ext in '' $ac_executable_extensions; do
  2032. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2033. ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  2034. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2035. break 2
  2036. fi
  2037. done
  2038. done
  2039. IFS=$as_save_IFS
  2040. fi
  2041. fi
  2042. STRIP=$ac_cv_prog_STRIP
  2043. if test -n "$STRIP"; then
  2044. { echo "$as_me:$LINENO: result: $STRIP" >&5
  2045. echo "${ECHO_T}$STRIP" >&6; }
  2046. else
  2047. { echo "$as_me:$LINENO: result: no" >&5
  2048. echo "${ECHO_T}no" >&6; }
  2049. fi
  2050. fi
  2051. if test -z "$ac_cv_prog_STRIP"; then
  2052. ac_ct_STRIP=$STRIP
  2053. # Extract the first word of "strip", so it can be a program name with args.
  2054. set dummy strip; ac_word=$2
  2055. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2056. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2057. if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  2058. echo $ECHO_N "(cached) $ECHO_C" >&6
  2059. else
  2060. if test -n "$ac_ct_STRIP"; then
  2061. ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  2062. else
  2063. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2064. for as_dir in $PATH
  2065. do
  2066. IFS=$as_save_IFS
  2067. test -z "$as_dir" && as_dir=.
  2068. for ac_exec_ext in '' $ac_executable_extensions; do
  2069. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2070. ac_cv_prog_ac_ct_STRIP="strip"
  2071. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2072. break 2
  2073. fi
  2074. done
  2075. done
  2076. IFS=$as_save_IFS
  2077. fi
  2078. fi
  2079. ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  2080. if test -n "$ac_ct_STRIP"; then
  2081. { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  2082. echo "${ECHO_T}$ac_ct_STRIP" >&6; }
  2083. else
  2084. { echo "$as_me:$LINENO: result: no" >&5
  2085. echo "${ECHO_T}no" >&6; }
  2086. fi
  2087. if test "x$ac_ct_STRIP" = x; then
  2088. STRIP=":"
  2089. else
  2090. case $cross_compiling:$ac_tool_warned in
  2091. yes:)
  2092. { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2093. whose name does not start with the host triplet. If you think this
  2094. configuration is useful to you, please write to autoconf@gnu.org." >&5
  2095. echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2096. whose name does not start with the host triplet. If you think this
  2097. configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2098. ac_tool_warned=yes ;;
  2099. esac
  2100. STRIP=$ac_ct_STRIP
  2101. fi
  2102. else
  2103. STRIP="$ac_cv_prog_STRIP"
  2104. fi
  2105. fi
  2106. INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
  2107. # We need awk for the "check" target. The system "awk" is bad on
  2108. # some platforms.
  2109. # Always define AMTAR for backward compatibility.
  2110. AMTAR=${AMTAR-"${am_missing_run}tar"}
  2111. am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
  2112. ac_config_headers="$ac_config_headers config.h"
  2113. { echo "$as_me:$LINENO: checking for builtin ELF support" >&5
  2114. echo $ECHO_N "checking for builtin ELF support... $ECHO_C" >&6; }
  2115. # Check whether --enable-elf was given.
  2116. if test "${enable_elf+set}" = set; then
  2117. enableval=$enable_elf; if test "${enableval}" = yes; then
  2118. { echo "$as_me:$LINENO: result: yes" >&5
  2119. echo "${ECHO_T}yes" >&6; }
  2120. cat >>confdefs.h <<\_ACEOF
  2121. #define BUILTIN_ELF 1
  2122. _ACEOF
  2123. else
  2124. { echo "$as_me:$LINENO: result: no" >&5
  2125. echo "${ECHO_T}no" >&6; }
  2126. fi
  2127. else
  2128. # enable by default
  2129. { echo "$as_me:$LINENO: result: yes" >&5
  2130. echo "${ECHO_T}yes" >&6; }
  2131. cat >>confdefs.h <<\_ACEOF
  2132. #define BUILTIN_ELF 1
  2133. _ACEOF
  2134. fi
  2135. { echo "$as_me:$LINENO: checking for ELF core file support" >&5
  2136. echo $ECHO_N "checking for ELF core file support... $ECHO_C" >&6; }
  2137. # Check whether --enable-elf-core was given.
  2138. if test "${enable_elf_core+set}" = set; then
  2139. enableval=$enable_elf_core; if test "${enableval}" = yes; then
  2140. { echo "$as_me:$LINENO: result: yes" >&5
  2141. echo "${ECHO_T}yes" >&6; }
  2142. cat >>confdefs.h <<\_ACEOF
  2143. #define ELFCORE 1
  2144. _ACEOF
  2145. else
  2146. { echo "$as_me:$LINENO: result: no" >&5
  2147. echo "${ECHO_T}no" >&6; }
  2148. fi
  2149. else
  2150. # enable by default
  2151. { echo "$as_me:$LINENO: result: yes" >&5
  2152. echo "${ECHO_T}yes" >&6; }
  2153. cat >>confdefs.h <<\_ACEOF
  2154. #define ELFCORE 1
  2155. _ACEOF
  2156. fi
  2157. { echo "$as_me:$LINENO: checking for file formats in man section 5" >&5
  2158. echo $ECHO_N "checking for file formats in man section 5... $ECHO_C" >&6; }
  2159. # Check whether --enable-fsect-man5 was given.
  2160. if test "${enable_fsect_man5+set}" = set; then
  2161. enableval=$enable_fsect_man5; if test "${enableval}" = yes; then
  2162. { echo "$as_me:$LINENO: result: yes" >&5
  2163. echo "${ECHO_T}yes" >&6; }
  2164. fsect=5
  2165. else
  2166. { echo "$as_me:$LINENO: result: no" >&5
  2167. echo "${ECHO_T}no" >&6; }
  2168. fsect=4
  2169. fi
  2170. else
  2171. # disable by default
  2172. { echo "$as_me:$LINENO: result: no" >&5
  2173. echo "${ECHO_T}no" >&6; }
  2174. fsect=4
  2175. fi
  2176. if test x$fsect = x5; then
  2177. FSECT5_TRUE=
  2178. FSECT5_FALSE='#'
  2179. else
  2180. FSECT5_TRUE='#'
  2181. FSECT5_FALSE=
  2182. fi
  2183. cat >>confdefs.h <<\_ACEOF
  2184. #define _GNU_SOURCE 1
  2185. _ACEOF
  2186. ac_ext=c
  2187. ac_cpp='$CPP $CPPFLAGS'
  2188. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  2189. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  2190. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  2191. if test -n "$ac_tool_prefix"; then
  2192. # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  2193. set dummy ${ac_tool_prefix}gcc; ac_word=$2
  2194. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2195. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2196. if test "${ac_cv_prog_CC+set}" = set; then
  2197. echo $ECHO_N "(cached) $ECHO_C" >&6
  2198. else
  2199. if test -n "$CC"; then
  2200. ac_cv_prog_CC="$CC" # Let the user override the test.
  2201. else
  2202. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2203. for as_dir in $PATH
  2204. do
  2205. IFS=$as_save_IFS
  2206. test -z "$as_dir" && as_dir=.
  2207. for ac_exec_ext in '' $ac_executable_extensions; do
  2208. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2209. ac_cv_prog_CC="${ac_tool_prefix}gcc"
  2210. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2211. break 2
  2212. fi
  2213. done
  2214. done
  2215. IFS=$as_save_IFS
  2216. fi
  2217. fi
  2218. CC=$ac_cv_prog_CC
  2219. if test -n "$CC"; then
  2220. { echo "$as_me:$LINENO: result: $CC" >&5
  2221. echo "${ECHO_T}$CC" >&6; }
  2222. else
  2223. { echo "$as_me:$LINENO: result: no" >&5
  2224. echo "${ECHO_T}no" >&6; }
  2225. fi
  2226. fi
  2227. if test -z "$ac_cv_prog_CC"; then
  2228. ac_ct_CC=$CC
  2229. # Extract the first word of "gcc", so it can be a program name with args.
  2230. set dummy gcc; ac_word=$2
  2231. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2232. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2233. if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2234. echo $ECHO_N "(cached) $ECHO_C" >&6
  2235. else
  2236. if test -n "$ac_ct_CC"; then
  2237. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2238. else
  2239. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2240. for as_dir in $PATH
  2241. do
  2242. IFS=$as_save_IFS
  2243. test -z "$as_dir" && as_dir=.
  2244. for ac_exec_ext in '' $ac_executable_extensions; do
  2245. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2246. ac_cv_prog_ac_ct_CC="gcc"
  2247. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2248. break 2
  2249. fi
  2250. done
  2251. done
  2252. IFS=$as_save_IFS
  2253. fi
  2254. fi
  2255. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2256. if test -n "$ac_ct_CC"; then
  2257. { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2258. echo "${ECHO_T}$ac_ct_CC" >&6; }
  2259. else
  2260. { echo "$as_me:$LINENO: result: no" >&5
  2261. echo "${ECHO_T}no" >&6; }
  2262. fi
  2263. if test "x$ac_ct_CC" = x; then
  2264. CC=""
  2265. else
  2266. case $cross_compiling:$ac_tool_warned in
  2267. yes:)
  2268. { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2269. whose name does not start with the host triplet. If you think this
  2270. configuration is useful to you, please write to autoconf@gnu.org." >&5
  2271. echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2272. whose name does not start with the host triplet. If you think this
  2273. configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2274. ac_tool_warned=yes ;;
  2275. esac
  2276. CC=$ac_ct_CC
  2277. fi
  2278. else
  2279. CC="$ac_cv_prog_CC"
  2280. fi
  2281. if test -z "$CC"; then
  2282. if test -n "$ac_tool_prefix"; then
  2283. # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  2284. set dummy ${ac_tool_prefix}cc; ac_word=$2
  2285. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2286. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2287. if test "${ac_cv_prog_CC+set}" = set; then
  2288. echo $ECHO_N "(cached) $ECHO_C" >&6
  2289. else
  2290. if test -n "$CC"; then
  2291. ac_cv_prog_CC="$CC" # Let the user override the test.
  2292. else
  2293. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2294. for as_dir in $PATH
  2295. do
  2296. IFS=$as_save_IFS
  2297. test -z "$as_dir" && as_dir=.
  2298. for ac_exec_ext in '' $ac_executable_extensions; do
  2299. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2300. ac_cv_prog_CC="${ac_tool_prefix}cc"
  2301. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2302. break 2
  2303. fi
  2304. done
  2305. done
  2306. IFS=$as_save_IFS
  2307. fi
  2308. fi
  2309. CC=$ac_cv_prog_CC
  2310. if test -n "$CC"; then
  2311. { echo "$as_me:$LINENO: result: $CC" >&5
  2312. echo "${ECHO_T}$CC" >&6; }
  2313. else
  2314. { echo "$as_me:$LINENO: result: no" >&5
  2315. echo "${ECHO_T}no" >&6; }
  2316. fi
  2317. fi
  2318. fi
  2319. if test -z "$CC"; then
  2320. # Extract the first word of "cc", so it can be a program name with args.
  2321. set dummy cc; ac_word=$2
  2322. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2323. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2324. if test "${ac_cv_prog_CC+set}" = set; then
  2325. echo $ECHO_N "(cached) $ECHO_C" >&6
  2326. else
  2327. if test -n "$CC"; then
  2328. ac_cv_prog_CC="$CC" # Let the user override the test.
  2329. else
  2330. ac_prog_rejected=no
  2331. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2332. for as_dir in $PATH
  2333. do
  2334. IFS=$as_save_IFS
  2335. test -z "$as_dir" && as_dir=.
  2336. for ac_exec_ext in '' $ac_executable_extensions; do
  2337. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2338. if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  2339. ac_prog_rejected=yes
  2340. continue
  2341. fi
  2342. ac_cv_prog_CC="cc"
  2343. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2344. break 2
  2345. fi
  2346. done
  2347. done
  2348. IFS=$as_save_IFS
  2349. if test $ac_prog_rejected = yes; then
  2350. # We found a bogon in the path, so make sure we never use it.
  2351. set dummy $ac_cv_prog_CC
  2352. shift
  2353. if test $# != 0; then
  2354. # We chose a different compiler from the bogus one.
  2355. # However, it has the same basename, so the bogon will be chosen
  2356. # first if we set CC to just the basename; use the full file name.
  2357. shift
  2358. ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  2359. fi
  2360. fi
  2361. fi
  2362. fi
  2363. CC=$ac_cv_prog_CC
  2364. if test -n "$CC"; then
  2365. { echo "$as_me:$LINENO: result: $CC" >&5
  2366. echo "${ECHO_T}$CC" >&6; }
  2367. else
  2368. { echo "$as_me:$LINENO: result: no" >&5
  2369. echo "${ECHO_T}no" >&6; }
  2370. fi
  2371. fi
  2372. if test -z "$CC"; then
  2373. if test -n "$ac_tool_prefix"; then
  2374. for ac_prog in cl.exe
  2375. do
  2376. # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  2377. set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  2378. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2379. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2380. if test "${ac_cv_prog_CC+set}" = set; then
  2381. echo $ECHO_N "(cached) $ECHO_C" >&6
  2382. else
  2383. if test -n "$CC"; then
  2384. ac_cv_prog_CC="$CC" # Let the user override the test.
  2385. else
  2386. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2387. for as_dir in $PATH
  2388. do
  2389. IFS=$as_save_IFS
  2390. test -z "$as_dir" && as_dir=.
  2391. for ac_exec_ext in '' $ac_executable_extensions; do
  2392. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2393. ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  2394. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2395. break 2
  2396. fi
  2397. done
  2398. done
  2399. IFS=$as_save_IFS
  2400. fi
  2401. fi
  2402. CC=$ac_cv_prog_CC
  2403. if test -n "$CC"; then
  2404. { echo "$as_me:$LINENO: result: $CC" >&5
  2405. echo "${ECHO_T}$CC" >&6; }
  2406. else
  2407. { echo "$as_me:$LINENO: result: no" >&5
  2408. echo "${ECHO_T}no" >&6; }
  2409. fi
  2410. test -n "$CC" && break
  2411. done
  2412. fi
  2413. if test -z "$CC"; then
  2414. ac_ct_CC=$CC
  2415. for ac_prog in cl.exe
  2416. do
  2417. # Extract the first word of "$ac_prog", so it can be a program name with args.
  2418. set dummy $ac_prog; ac_word=$2
  2419. { echo "$as_me:$LINENO: checking for $ac_word" >&5
  2420. echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  2421. if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  2422. echo $ECHO_N "(cached) $ECHO_C" >&6
  2423. else
  2424. if test -n "$ac_ct_CC"; then
  2425. ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  2426. else
  2427. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  2428. for as_dir in $PATH
  2429. do
  2430. IFS=$as_save_IFS
  2431. test -z "$as_dir" && as_dir=.
  2432. for ac_exec_ext in '' $ac_executable_extensions; do
  2433. if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  2434. ac_cv_prog_ac_ct_CC="$ac_prog"
  2435. echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  2436. break 2
  2437. fi
  2438. done
  2439. done
  2440. IFS=$as_save_IFS
  2441. fi
  2442. fi
  2443. ac_ct_CC=$ac_cv_prog_ac_ct_CC
  2444. if test -n "$ac_ct_CC"; then
  2445. { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  2446. echo "${ECHO_T}$ac_ct_CC" >&6; }
  2447. else
  2448. { echo "$as_me:$LINENO: result: no" >&5
  2449. echo "${ECHO_T}no" >&6; }
  2450. fi
  2451. test -n "$ac_ct_CC" && break
  2452. done
  2453. if test "x$ac_ct_CC" = x; then
  2454. CC=""
  2455. else
  2456. case $cross_compiling:$ac_tool_warned in
  2457. yes:)
  2458. { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  2459. whose name does not start with the host triplet. If you think this
  2460. configuration is useful to you, please write to autoconf@gnu.org." >&5
  2461. echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  2462. whose name does not start with the host triplet. If you think this
  2463. configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  2464. ac_tool_warned=yes ;;
  2465. esac
  2466. CC=$ac_ct_CC
  2467. fi
  2468. fi
  2469. fi
  2470. test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  2471. See \`config.log' for more details." >&5
  2472. echo "$as_me: error: no acceptable C compiler found in \$PATH
  2473. See \`config.log' for more details." >&2;}
  2474. { (exit 1); exit 1; }; }
  2475. # Provide some information about the compiler.
  2476. echo "$as_me:$LINENO: checking for C compiler version" >&5
  2477. ac_compiler=`set X $ac_compile; echo $2`
  2478. { (ac_try="$ac_compiler --version >&5"
  2479. case "(($ac_try" in
  2480. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2481. *) ac_try_echo=$ac_try;;
  2482. esac
  2483. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2484. (eval "$ac_compiler --version >&5") 2>&5
  2485. ac_status=$?
  2486. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2487. (exit $ac_status); }
  2488. { (ac_try="$ac_compiler -v >&5"
  2489. case "(($ac_try" in
  2490. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2491. *) ac_try_echo=$ac_try;;
  2492. esac
  2493. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2494. (eval "$ac_compiler -v >&5") 2>&5
  2495. ac_status=$?
  2496. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2497. (exit $ac_status); }
  2498. { (ac_try="$ac_compiler -V >&5"
  2499. case "(($ac_try" in
  2500. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2501. *) ac_try_echo=$ac_try;;
  2502. esac
  2503. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2504. (eval "$ac_compiler -V >&5") 2>&5
  2505. ac_status=$?
  2506. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2507. (exit $ac_status); }
  2508. cat >conftest.$ac_ext <<_ACEOF
  2509. /* confdefs.h. */
  2510. _ACEOF
  2511. cat confdefs.h >>conftest.$ac_ext
  2512. cat >>conftest.$ac_ext <<_ACEOF
  2513. /* end confdefs.h. */
  2514. int
  2515. main ()
  2516. {
  2517. ;
  2518. return 0;
  2519. }
  2520. _ACEOF
  2521. ac_clean_files_save=$ac_clean_files
  2522. ac_clean_files="$ac_clean_files a.out a.exe b.out"
  2523. # Try to create an executable without -o first, disregard a.out.
  2524. # It will help us diagnose broken compilers, and finding out an intuition
  2525. # of exeext.
  2526. { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  2527. echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
  2528. ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  2529. #
  2530. # List of possible output files, starting from the most likely.
  2531. # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
  2532. # only as a last resort. b.out is created by i960 compilers.
  2533. ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
  2534. #
  2535. # The IRIX 6 linker writes into existing files which may not be
  2536. # executable, retaining their permissions. Remove them first so a
  2537. # subsequent execution test works.
  2538. ac_rmfiles=
  2539. for ac_file in $ac_files
  2540. do
  2541. case $ac_file in
  2542. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2543. * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  2544. esac
  2545. done
  2546. rm -f $ac_rmfiles
  2547. if { (ac_try="$ac_link_default"
  2548. case "(($ac_try" in
  2549. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2550. *) ac_try_echo=$ac_try;;
  2551. esac
  2552. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2553. (eval "$ac_link_default") 2>&5
  2554. ac_status=$?
  2555. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2556. (exit $ac_status); }; then
  2557. # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  2558. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  2559. # in a Makefile. We should not override ac_cv_exeext if it was cached,
  2560. # so that the user can short-circuit this test for compilers unknown to
  2561. # Autoconf.
  2562. for ac_file in $ac_files ''
  2563. do
  2564. test -f "$ac_file" || continue
  2565. case $ac_file in
  2566. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
  2567. ;;
  2568. [ab].out )
  2569. # We found the default executable, but exeext='' is most
  2570. # certainly right.
  2571. break;;
  2572. *.* )
  2573. if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  2574. then :; else
  2575. ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2576. fi
  2577. # We set ac_cv_exeext here because the later test for it is not
  2578. # safe: cross compilers may not add the suffix if given an `-o'
  2579. # argument, so we may need to know it at that point already.
  2580. # Even if this section looks crufty: it has the advantage of
  2581. # actually working.
  2582. break;;
  2583. * )
  2584. break;;
  2585. esac
  2586. done
  2587. test "$ac_cv_exeext" = no && ac_cv_exeext=
  2588. else
  2589. ac_file=''
  2590. fi
  2591. { echo "$as_me:$LINENO: result: $ac_file" >&5
  2592. echo "${ECHO_T}$ac_file" >&6; }
  2593. if test -z "$ac_file"; then
  2594. echo "$as_me: failed program was:" >&5
  2595. sed 's/^/| /' conftest.$ac_ext >&5
  2596. { { echo "$as_me:$LINENO: error: C compiler cannot create executables
  2597. See \`config.log' for more details." >&5
  2598. echo "$as_me: error: C compiler cannot create executables
  2599. See \`config.log' for more details." >&2;}
  2600. { (exit 77); exit 77; }; }
  2601. fi
  2602. ac_exeext=$ac_cv_exeext
  2603. # Check that the compiler produces executables we can run. If not, either
  2604. # the compiler is broken, or we cross compile.
  2605. { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  2606. echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
  2607. # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  2608. # If not cross compiling, check that we can run a simple program.
  2609. if test "$cross_compiling" != yes; then
  2610. if { ac_try='./$ac_file'
  2611. { (case "(($ac_try" in
  2612. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2613. *) ac_try_echo=$ac_try;;
  2614. esac
  2615. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2616. (eval "$ac_try") 2>&5
  2617. ac_status=$?
  2618. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2619. (exit $ac_status); }; }; then
  2620. cross_compiling=no
  2621. else
  2622. if test "$cross_compiling" = maybe; then
  2623. cross_compiling=yes
  2624. else
  2625. { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
  2626. If you meant to cross compile, use \`--host'.
  2627. See \`config.log' for more details." >&5
  2628. echo "$as_me: error: cannot run C compiled programs.
  2629. If you meant to cross compile, use \`--host'.
  2630. See \`config.log' for more details." >&2;}
  2631. { (exit 1); exit 1; }; }
  2632. fi
  2633. fi
  2634. fi
  2635. { echo "$as_me:$LINENO: result: yes" >&5
  2636. echo "${ECHO_T}yes" >&6; }
  2637. rm -f a.out a.exe conftest$ac_cv_exeext b.out
  2638. ac_clean_files=$ac_clean_files_save
  2639. # Check that the compiler produces executables we can run. If not, either
  2640. # the compiler is broken, or we cross compile.
  2641. { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  2642. echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
  2643. { echo "$as_me:$LINENO: result: $cross_compiling" >&5
  2644. echo "${ECHO_T}$cross_compiling" >&6; }
  2645. { echo "$as_me:$LINENO: checking for suffix of executables" >&5
  2646. echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
  2647. if { (ac_try="$ac_link"
  2648. case "(($ac_try" in
  2649. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2650. *) ac_try_echo=$ac_try;;
  2651. esac
  2652. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2653. (eval "$ac_link") 2>&5
  2654. ac_status=$?
  2655. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2656. (exit $ac_status); }; then
  2657. # If both `conftest.exe' and `conftest' are `present' (well, observable)
  2658. # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
  2659. # work properly (i.e., refer to `conftest.exe'), while it won't with
  2660. # `rm'.
  2661. for ac_file in conftest.exe conftest conftest.*; do
  2662. test -f "$ac_file" || continue
  2663. case $ac_file in
  2664. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  2665. *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  2666. break;;
  2667. * ) break;;
  2668. esac
  2669. done
  2670. else
  2671. { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  2672. See \`config.log' for more details." >&5
  2673. echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  2674. See \`config.log' for more details." >&2;}
  2675. { (exit 1); exit 1; }; }
  2676. fi
  2677. rm -f conftest$ac_cv_exeext
  2678. { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  2679. echo "${ECHO_T}$ac_cv_exeext" >&6; }
  2680. rm -f conftest.$ac_ext
  2681. EXEEXT=$ac_cv_exeext
  2682. ac_exeext=$EXEEXT
  2683. { echo "$as_me:$LINENO: checking for suffix of object files" >&5
  2684. echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
  2685. if test "${ac_cv_objext+set}" = set; then
  2686. echo $ECHO_N "(cached) $ECHO_C" >&6
  2687. else
  2688. cat >conftest.$ac_ext <<_ACEOF
  2689. /* confdefs.h. */
  2690. _ACEOF
  2691. cat confdefs.h >>conftest.$ac_ext
  2692. cat >>conftest.$ac_ext <<_ACEOF
  2693. /* end confdefs.h. */
  2694. int
  2695. main ()
  2696. {
  2697. ;
  2698. return 0;
  2699. }
  2700. _ACEOF
  2701. rm -f conftest.o conftest.obj
  2702. if { (ac_try="$ac_compile"
  2703. case "(($ac_try" in
  2704. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2705. *) ac_try_echo=$ac_try;;
  2706. esac
  2707. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2708. (eval "$ac_compile") 2>&5
  2709. ac_status=$?
  2710. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2711. (exit $ac_status); }; then
  2712. for ac_file in conftest.o conftest.obj conftest.*; do
  2713. test -f "$ac_file" || continue;
  2714. case $ac_file in
  2715. *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
  2716. *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  2717. break;;
  2718. esac
  2719. done
  2720. else
  2721. echo "$as_me: failed program was:" >&5
  2722. sed 's/^/| /' conftest.$ac_ext >&5
  2723. { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  2724. See \`config.log' for more details." >&5
  2725. echo "$as_me: error: cannot compute suffix of object files: cannot compile
  2726. See \`config.log' for more details." >&2;}
  2727. { (exit 1); exit 1; }; }
  2728. fi
  2729. rm -f conftest.$ac_cv_objext conftest.$ac_ext
  2730. fi
  2731. { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  2732. echo "${ECHO_T}$ac_cv_objext" >&6; }
  2733. OBJEXT=$ac_cv_objext
  2734. ac_objext=$OBJEXT
  2735. { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  2736. echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  2737. if test "${ac_cv_c_compiler_gnu+set}" = set; then
  2738. echo $ECHO_N "(cached) $ECHO_C" >&6
  2739. else
  2740. cat >conftest.$ac_ext <<_ACEOF
  2741. /* confdefs.h. */
  2742. _ACEOF
  2743. cat confdefs.h >>conftest.$ac_ext
  2744. cat >>conftest.$ac_ext <<_ACEOF
  2745. /* end confdefs.h. */
  2746. int
  2747. main ()
  2748. {
  2749. #ifndef __GNUC__
  2750. choke me
  2751. #endif
  2752. ;
  2753. return 0;
  2754. }
  2755. _ACEOF
  2756. rm -f conftest.$ac_objext
  2757. if { (ac_try="$ac_compile"
  2758. case "(($ac_try" in
  2759. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2760. *) ac_try_echo=$ac_try;;
  2761. esac
  2762. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2763. (eval "$ac_compile") 2>conftest.er1
  2764. ac_status=$?
  2765. grep -v '^ *+' conftest.er1 >conftest.err
  2766. rm -f conftest.er1
  2767. cat conftest.err >&5
  2768. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2769. (exit $ac_status); } && {
  2770. test -z "$ac_c_werror_flag" ||
  2771. test ! -s conftest.err
  2772. } && test -s conftest.$ac_objext; then
  2773. ac_compiler_gnu=yes
  2774. else
  2775. echo "$as_me: failed program was:" >&5
  2776. sed 's/^/| /' conftest.$ac_ext >&5
  2777. ac_compiler_gnu=no
  2778. fi
  2779. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2780. ac_cv_c_compiler_gnu=$ac_compiler_gnu
  2781. fi
  2782. { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  2783. echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  2784. GCC=`test $ac_compiler_gnu = yes && echo yes`
  2785. ac_test_CFLAGS=${CFLAGS+set}
  2786. ac_save_CFLAGS=$CFLAGS
  2787. { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  2788. echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  2789. if test "${ac_cv_prog_cc_g+set}" = set; then
  2790. echo $ECHO_N "(cached) $ECHO_C" >&6
  2791. else
  2792. ac_save_c_werror_flag=$ac_c_werror_flag
  2793. ac_c_werror_flag=yes
  2794. ac_cv_prog_cc_g=no
  2795. CFLAGS="-g"
  2796. cat >conftest.$ac_ext <<_ACEOF
  2797. /* confdefs.h. */
  2798. _ACEOF
  2799. cat confdefs.h >>conftest.$ac_ext
  2800. cat >>conftest.$ac_ext <<_ACEOF
  2801. /* end confdefs.h. */
  2802. int
  2803. main ()
  2804. {
  2805. ;
  2806. return 0;
  2807. }
  2808. _ACEOF
  2809. rm -f conftest.$ac_objext
  2810. if { (ac_try="$ac_compile"
  2811. case "(($ac_try" in
  2812. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2813. *) ac_try_echo=$ac_try;;
  2814. esac
  2815. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2816. (eval "$ac_compile") 2>conftest.er1
  2817. ac_status=$?
  2818. grep -v '^ *+' conftest.er1 >conftest.err
  2819. rm -f conftest.er1
  2820. cat conftest.err >&5
  2821. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2822. (exit $ac_status); } && {
  2823. test -z "$ac_c_werror_flag" ||
  2824. test ! -s conftest.err
  2825. } && test -s conftest.$ac_objext; then
  2826. ac_cv_prog_cc_g=yes
  2827. else
  2828. echo "$as_me: failed program was:" >&5
  2829. sed 's/^/| /' conftest.$ac_ext >&5
  2830. CFLAGS=""
  2831. cat >conftest.$ac_ext <<_ACEOF
  2832. /* confdefs.h. */
  2833. _ACEOF
  2834. cat confdefs.h >>conftest.$ac_ext
  2835. cat >>conftest.$ac_ext <<_ACEOF
  2836. /* end confdefs.h. */
  2837. int
  2838. main ()
  2839. {
  2840. ;
  2841. return 0;
  2842. }
  2843. _ACEOF
  2844. rm -f conftest.$ac_objext
  2845. if { (ac_try="$ac_compile"
  2846. case "(($ac_try" in
  2847. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2848. *) ac_try_echo=$ac_try;;
  2849. esac
  2850. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2851. (eval "$ac_compile") 2>conftest.er1
  2852. ac_status=$?
  2853. grep -v '^ *+' conftest.er1 >conftest.err
  2854. rm -f conftest.er1
  2855. cat conftest.err >&5
  2856. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2857. (exit $ac_status); } && {
  2858. test -z "$ac_c_werror_flag" ||
  2859. test ! -s conftest.err
  2860. } && test -s conftest.$ac_objext; then
  2861. :
  2862. else
  2863. echo "$as_me: failed program was:" >&5
  2864. sed 's/^/| /' conftest.$ac_ext >&5
  2865. ac_c_werror_flag=$ac_save_c_werror_flag
  2866. CFLAGS="-g"
  2867. cat >conftest.$ac_ext <<_ACEOF
  2868. /* confdefs.h. */
  2869. _ACEOF
  2870. cat confdefs.h >>conftest.$ac_ext
  2871. cat >>conftest.$ac_ext <<_ACEOF
  2872. /* end confdefs.h. */
  2873. int
  2874. main ()
  2875. {
  2876. ;
  2877. return 0;
  2878. }
  2879. _ACEOF
  2880. rm -f conftest.$ac_objext
  2881. if { (ac_try="$ac_compile"
  2882. case "(($ac_try" in
  2883. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2884. *) ac_try_echo=$ac_try;;
  2885. esac
  2886. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2887. (eval "$ac_compile") 2>conftest.er1
  2888. ac_status=$?
  2889. grep -v '^ *+' conftest.er1 >conftest.err
  2890. rm -f conftest.er1
  2891. cat conftest.err >&5
  2892. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  2893. (exit $ac_status); } && {
  2894. test -z "$ac_c_werror_flag" ||
  2895. test ! -s conftest.err
  2896. } && test -s conftest.$ac_objext; then
  2897. ac_cv_prog_cc_g=yes
  2898. else
  2899. echo "$as_me: failed program was:" >&5
  2900. sed 's/^/| /' conftest.$ac_ext >&5
  2901. fi
  2902. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2903. fi
  2904. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2905. fi
  2906. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  2907. ac_c_werror_flag=$ac_save_c_werror_flag
  2908. fi
  2909. { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  2910. echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  2911. if test "$ac_test_CFLAGS" = set; then
  2912. CFLAGS=$ac_save_CFLAGS
  2913. elif test $ac_cv_prog_cc_g = yes; then
  2914. if test "$GCC" = yes; then
  2915. CFLAGS="-g -O2"
  2916. else
  2917. CFLAGS="-g"
  2918. fi
  2919. else
  2920. if test "$GCC" = yes; then
  2921. CFLAGS="-O2"
  2922. else
  2923. CFLAGS=
  2924. fi
  2925. fi
  2926. { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  2927. echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  2928. if test "${ac_cv_prog_cc_c89+set}" = set; then
  2929. echo $ECHO_N "(cached) $ECHO_C" >&6
  2930. else
  2931. ac_cv_prog_cc_c89=no
  2932. ac_save_CC=$CC
  2933. cat >conftest.$ac_ext <<_ACEOF
  2934. /* confdefs.h. */
  2935. _ACEOF
  2936. cat confdefs.h >>conftest.$ac_ext
  2937. cat >>conftest.$ac_ext <<_ACEOF
  2938. /* end confdefs.h. */
  2939. #include <stdarg.h>
  2940. #include <stdio.h>
  2941. #include <sys/types.h>
  2942. #include <sys/stat.h>
  2943. /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
  2944. struct buf { int x; };
  2945. FILE * (*rcsopen) (struct buf *, struct stat *, int);
  2946. static char *e (p, i)
  2947. char **p;
  2948. int i;
  2949. {
  2950. return p[i];
  2951. }
  2952. static char *f (char * (*g) (char **, int), char **p, ...)
  2953. {
  2954. char *s;
  2955. va_list v;
  2956. va_start (v,p);
  2957. s = g (p, va_arg (v,int));
  2958. va_end (v);
  2959. return s;
  2960. }
  2961. /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
  2962. function prototypes and stuff, but not '\xHH' hex character constants.
  2963. These don't provoke an error unfortunately, instead are silently treated
  2964. as 'x'. The following induces an error, until -std is added to get
  2965. proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
  2966. array size at least. It's necessary to write '\x00'==0 to get something
  2967. that's true only with -std. */
  2968. int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  2969. /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  2970. inside strings and character constants. */
  2971. #define FOO(x) 'x'
  2972. int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  2973. int test (int i, double x);
  2974. struct s1 {int (*f) (int a);};
  2975. struct s2 {int (*f) (double a);};
  2976. int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  2977. int argc;
  2978. char **argv;
  2979. int
  2980. main ()
  2981. {
  2982. return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
  2983. ;
  2984. return 0;
  2985. }
  2986. _ACEOF
  2987. for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  2988. -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  2989. do
  2990. CC="$ac_save_CC $ac_arg"
  2991. rm -f conftest.$ac_objext
  2992. if { (ac_try="$ac_compile"
  2993. case "(($ac_try" in
  2994. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  2995. *) ac_try_echo=$ac_try;;
  2996. esac
  2997. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  2998. (eval "$ac_compile") 2>conftest.er1
  2999. ac_status=$?
  3000. grep -v '^ *+' conftest.er1 >conftest.err
  3001. rm -f conftest.er1
  3002. cat conftest.err >&5
  3003. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3004. (exit $ac_status); } && {
  3005. test -z "$ac_c_werror_flag" ||
  3006. test ! -s conftest.err
  3007. } && test -s conftest.$ac_objext; then
  3008. ac_cv_prog_cc_c89=$ac_arg
  3009. else
  3010. echo "$as_me: failed program was:" >&5
  3011. sed 's/^/| /' conftest.$ac_ext >&5
  3012. fi
  3013. rm -f core conftest.err conftest.$ac_objext
  3014. test "x$ac_cv_prog_cc_c89" != "xno" && break
  3015. done
  3016. rm -f conftest.$ac_ext
  3017. CC=$ac_save_CC
  3018. fi
  3019. # AC_CACHE_VAL
  3020. case "x$ac_cv_prog_cc_c89" in
  3021. x)
  3022. { echo "$as_me:$LINENO: result: none needed" >&5
  3023. echo "${ECHO_T}none needed" >&6; } ;;
  3024. xno)
  3025. { echo "$as_me:$LINENO: result: unsupported" >&5
  3026. echo "${ECHO_T}unsupported" >&6; } ;;
  3027. *)
  3028. CC="$CC $ac_cv_prog_cc_c89"
  3029. { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  3030. echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  3031. esac
  3032. ac_ext=c
  3033. ac_cpp='$CPP $CPPFLAGS'
  3034. ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  3035. ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  3036. ac_compiler_gnu=$ac_cv_c_compiler_gnu
  3037. DEPDIR="${am__leading_dot}deps"
  3038. ac_config_commands="$ac_config_commands depfiles"
  3039. am_make=${MAKE-make}
  3040. cat > confinc << 'END'
  3041. am__doit:
  3042. @echo done
  3043. .PHONY: am__doit
  3044. END
  3045. # If we don't find an include directive, just comment out the code.
  3046. { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  3047. echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
  3048. am__include="#"
  3049. am__quote=
  3050. _am_result=none
  3051. # First try GNU make style include.
  3052. echo "include confinc" > confmf
  3053. # We grep out `Entering directory' and `Leaving directory'
  3054. # messages which can occur if `w' ends up in MAKEFLAGS.
  3055. # In particular we don't look at `^make:' because GNU make might
  3056. # be invoked under some other name (usually "gmake"), in which
  3057. # case it prints its new name instead of `make'.
  3058. if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  3059. am__include=include
  3060. am__quote=
  3061. _am_result=GNU
  3062. fi
  3063. # Now try BSD make style include.
  3064. if test "$am__include" = "#"; then
  3065. echo '.include "confinc"' > confmf
  3066. if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  3067. am__include=.include
  3068. am__quote="\""
  3069. _am_result=BSD
  3070. fi
  3071. fi
  3072. { echo "$as_me:$LINENO: result: $_am_result" >&5
  3073. echo "${ECHO_T}$_am_result" >&6; }
  3074. rm -f confinc confmf
  3075. # Check whether --enable-dependency-tracking was given.
  3076. if test "${enable_dependency_tracking+set}" = set; then
  3077. enableval=$enable_dependency_tracking;
  3078. fi
  3079. if test "x$enable_dependency_tracking" != xno; then
  3080. am_depcomp="$ac_aux_dir/depcomp"
  3081. AMDEPBACKSLASH='\'
  3082. fi
  3083. if test "x$enable_dependency_tracking" != xno; then
  3084. AMDEP_TRUE=
  3085. AMDEP_FALSE='#'
  3086. else
  3087. AMDEP_TRUE='#'
  3088. AMDEP_FALSE=
  3089. fi
  3090. depcc="$CC" am_compiler_list=
  3091. { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  3092. echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  3093. if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  3094. echo $ECHO_N "(cached) $ECHO_C" >&6
  3095. else
  3096. if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  3097. # We make a subdir and do the tests there. Otherwise we can end up
  3098. # making bogus files that we don't know about and never remove. For
  3099. # instance it was reported that on HP-UX the gcc test will end up
  3100. # making a dummy file named `D' -- because `-MD' means `put the output
  3101. # in D'.
  3102. mkdir conftest.dir
  3103. # Copy depcomp to subdir because otherwise we won't find it if we're
  3104. # using a relative directory.
  3105. cp "$am_depcomp" conftest.dir
  3106. cd conftest.dir
  3107. # We will build objects and dependencies in a subdirectory because
  3108. # it helps to detect inapplicable dependency modes. For instance
  3109. # both Tru64's cc and ICC support -MD to output dependencies as a
  3110. # side effect of compilation, but ICC will put the dependencies in
  3111. # the current directory while Tru64 will put them in the object
  3112. # directory.
  3113. mkdir sub
  3114. am_cv_CC_dependencies_compiler_type=none
  3115. if test "$am_compiler_list" = ""; then
  3116. am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  3117. fi
  3118. for depmode in $am_compiler_list; do
  3119. # Setup a source with many dependencies, because some compilers
  3120. # like to wrap large dependency lists on column 80 (with \), and
  3121. # we should not choose a depcomp mode which is confused by this.
  3122. #
  3123. # We need to recreate these files for each test, as the compiler may
  3124. # overwrite some of them when testing with obscure command lines.
  3125. # This happens at least with the AIX C compiler.
  3126. : > sub/conftest.c
  3127. for i in 1 2 3 4 5 6; do
  3128. echo '#include "conftst'$i'.h"' >> sub/conftest.c
  3129. # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  3130. # Solaris 8's {/usr,}/bin/sh.
  3131. touch sub/conftst$i.h
  3132. done
  3133. echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  3134. case $depmode in
  3135. nosideeffect)
  3136. # after this tag, mechanisms are not by side-effect, so they'll
  3137. # only be used when explicitly requested
  3138. if test "x$enable_dependency_tracking" = xyes; then
  3139. continue
  3140. else
  3141. break
  3142. fi
  3143. ;;
  3144. none) break ;;
  3145. esac
  3146. # We check with `-c' and `-o' for the sake of the "dashmstdout"
  3147. # mode. It turns out that the SunPro C++ compiler does not properly
  3148. # handle `-M -o', and we need to detect this.
  3149. if depmode=$depmode \
  3150. source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  3151. depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  3152. $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  3153. >/dev/null 2>conftest.err &&
  3154. grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
  3155. grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  3156. grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  3157. ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  3158. # icc doesn't choke on unknown options, it will just issue warnings
  3159. # or remarks (even with -Werror). So we grep stderr for any message
  3160. # that says an option was ignored or not supported.
  3161. # When given -MP, icc 7.0 and 7.1 complain thusly:
  3162. # icc: Command line warning: ignoring option '-M'; no argument required
  3163. # The diagnosis changed in icc 8.0:
  3164. # icc: Command line remark: option '-MP' not supported
  3165. if (grep 'ignoring option' conftest.err ||
  3166. grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  3167. am_cv_CC_dependencies_compiler_type=$depmode
  3168. break
  3169. fi
  3170. fi
  3171. done
  3172. cd ..
  3173. rm -rf conftest.dir
  3174. else
  3175. am_cv_CC_dependencies_compiler_type=none
  3176. fi
  3177. fi
  3178. { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  3179. echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  3180. CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  3181. if
  3182. test "x$enable_dependency_tracking" != xno \
  3183. && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  3184. am__fastdepCC_TRUE=
  3185. am__fastdepCC_FALSE='#'
  3186. else
  3187. am__fastdepCC_TRUE='#'
  3188. am__fastdepCC_FALSE=
  3189. fi
  3190. if test "x$CC" != xcc; then
  3191. { echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
  3192. echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; }
  3193. else
  3194. { echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
  3195. echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; }
  3196. fi
  3197. set dummy $CC; ac_cc=`echo $2 |
  3198. sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  3199. if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then
  3200. echo $ECHO_N "(cached) $ECHO_C" >&6
  3201. else
  3202. cat >conftest.$ac_ext <<_ACEOF
  3203. /* confdefs.h. */
  3204. _ACEOF
  3205. cat confdefs.h >>conftest.$ac_ext
  3206. cat >>conftest.$ac_ext <<_ACEOF
  3207. /* end confdefs.h. */
  3208. int
  3209. main ()
  3210. {
  3211. ;
  3212. return 0;
  3213. }
  3214. _ACEOF
  3215. # Make sure it works both with $CC and with simple cc.
  3216. # We do the test twice because some compilers refuse to overwrite an
  3217. # existing .o file with -o, though they will create one.
  3218. ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  3219. rm -f conftest2.*
  3220. if { (case "(($ac_try" in
  3221. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3222. *) ac_try_echo=$ac_try;;
  3223. esac
  3224. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3225. (eval "$ac_try") 2>&5
  3226. ac_status=$?
  3227. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3228. (exit $ac_status); } &&
  3229. test -f conftest2.$ac_objext && { (case "(($ac_try" in
  3230. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3231. *) ac_try_echo=$ac_try;;
  3232. esac
  3233. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3234. (eval "$ac_try") 2>&5
  3235. ac_status=$?
  3236. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3237. (exit $ac_status); };
  3238. then
  3239. eval ac_cv_prog_cc_${ac_cc}_c_o=yes
  3240. if test "x$CC" != xcc; then
  3241. # Test first that cc exists at all.
  3242. if { ac_try='cc -c conftest.$ac_ext >&5'
  3243. { (case "(($ac_try" in
  3244. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3245. *) ac_try_echo=$ac_try;;
  3246. esac
  3247. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3248. (eval "$ac_try") 2>&5
  3249. ac_status=$?
  3250. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3251. (exit $ac_status); }; }; then
  3252. ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
  3253. rm -f conftest2.*
  3254. if { (case "(($ac_try" in
  3255. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3256. *) ac_try_echo=$ac_try;;
  3257. esac
  3258. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3259. (eval "$ac_try") 2>&5
  3260. ac_status=$?
  3261. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3262. (exit $ac_status); } &&
  3263. test -f conftest2.$ac_objext && { (case "(($ac_try" in
  3264. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  3265. *) ac_try_echo=$ac_try;;
  3266. esac
  3267. eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  3268. (eval "$ac_try") 2>&5
  3269. ac_status=$?
  3270. echo "$as_me:$LINENO: \$? = $ac_status" >&5
  3271. (exit $ac_status); };
  3272. then
  3273. # cc works too.
  3274. :
  3275. else
  3276. # cc exists but doesn't like -o.
  3277. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  3278. fi
  3279. fi
  3280. fi
  3281. else
  3282. eval ac_cv_prog_cc_${ac_cc}_c_o=no
  3283. fi
  3284. rm -f core conftest*
  3285. fi
  3286. if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
  3287. { echo "$as_me:$LINENO: result: yes" >&5
  3288. echo "${ECHO_T}yes" >&6; }
  3289. else
  3290. { echo "$as_me:$LINENO: result: no" >&5
  3291. echo "${ECHO_T}no" >&6; }
  3292. cat >>confdefs.h <<\_ACEOF
  3293. #define NO_MINUS_C_MINUS_O 1
  3294. _ACEOF
  3295. fi
  3296. # FIXME: we rely on the cache variable name because
  3297. # there is no other way.
  3298. set dummy $CC
  3299. ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
  3300. if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
  3301. # Losing compiler, so override with the script.
  3302. # FIXME: It is wrong to rewrite CC.
  3303. # But if we don't then we get into trouble of one sort or another.
  3304. # A longer-term fix would be to have automake use am__CC in this case,
  3305. # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
  3306. CC="$am_aux_dir/compile $CC"
  3307. fi
  3308. # Find a good install program. We prefer a C program (faster),
  3309. # so one script is as good as another. But avoid the broken or
  3310. # incompatible versions:
  3311. # SysV /etc/install, /usr/sbin/install
  3312. # SunOS /usr/etc/install
  3313. # IRIX /sbin/install
  3314. # AIX /bin/install
  3315. # AmigaOS /C/install, which installs bootblocks on floppy discs
  3316. # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
  3317. # AFS /usr/afsws/bin/install, which mishandles nonexistent args
  3318. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
  3319. # OS/2's system install, which has a completely different semantic
  3320. # ./install, which can be erroneously created by make from ./install.sh.
  3321. { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
  3322. echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
  3323. if test -z "$INSTALL"; then
  3324. if test "${ac_cv_path_install+set}" = set; then
  3325. echo $ECHO_N "(cached) $ECHO_C" >&6
  3326. else
  3327. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3328. for as_dir in $PATH
  3329. do
  3330. IFS=$as_save_IFS
  3331. test -z "$as_dir" && as_dir=.
  3332. # Account for people who put trailing slashes in PATH elements.
  3333. case $as_dir/ in
  3334. ./ | .// | /cC/* | \
  3335. /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  3336. ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  3337. /usr/ucb/* ) ;;
  3338. *)
  3339. # OSF1 and SCO ODT 3.0 have their own names for install.
  3340. # Don't use installbsd from OSF since it installs stuff as root
  3341. # by default.
  3342. for ac_prog in ginstall scoinst install; do
  3343. for ac_exec_ext in '' $ac_executable_extensions; do
  3344. if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
  3345. if test $ac_prog = install &&
  3346. grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  3347. # AIX install. It has an incompatible calling convention.
  3348. :
  3349. elif test $ac_prog = install &&
  3350. grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
  3351. # program-specific install script used by HP pwplus--don't use.
  3352. :
  3353. else
  3354. ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
  3355. break 3
  3356. fi
  3357. fi
  3358. done
  3359. done
  3360. ;;
  3361. esac
  3362. done
  3363. IFS=$as_save_IFS
  3364. fi
  3365. if test "${ac_cv_path_install+set}" = set; then
  3366. INSTALL=$ac_cv_path_install
  3367. else
  3368. # As a last resort, use the slow shell script. Don't cache a
  3369. # value for INSTALL within a source directory, because that will
  3370. # break other packages using the cache if that directory is
  3371. # removed, or if the value is a relative name.
  3372. INSTALL=$ac_install_sh
  3373. fi
  3374. fi
  3375. { echo "$as_me:$LINENO: result: $INSTALL" >&5
  3376. echo "${ECHO_T}$INSTALL" >&6; }
  3377. # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
  3378. # It thinks the first close brace ends the variable substitution.
  3379. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
  3380. test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
  3381. test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
  3382. { echo "$as_me:$LINENO: checking whether ln -s works" >&5
  3383. echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
  3384. LN_S=$as_ln_s
  3385. if test "$LN_S" = "ln -s"; then
  3386. { echo "$as_me:$LINENO: result: yes" >&5
  3387. echo "${ECHO_T}yes" >&6; }
  3388. else
  3389. { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
  3390. echo "${ECHO_T}no, using $LN_S" >&6; }
  3391. fi
  3392. # Check whether --enable-shared was given.
  3393. if test "${enable_shared+set}" = set; then
  3394. enableval=$enable_shared; p=${PACKAGE-default}
  3395. case $enableval in
  3396. yes) enable_shared=yes ;;
  3397. no) enable_shared=no ;;
  3398. *)
  3399. enable_shared=no
  3400. # Look at the argument we got. We use all the common list separators.
  3401. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  3402. for pkg in $enableval; do
  3403. IFS="$lt_save_ifs"
  3404. if test "X$pkg" = "X$p"; then
  3405. enable_shared=yes
  3406. fi
  3407. done
  3408. IFS="$lt_save_ifs"
  3409. ;;
  3410. esac
  3411. else
  3412. enable_shared=yes
  3413. fi
  3414. # Check whether --enable-static was given.
  3415. if test "${enable_static+set}" = set; then
  3416. enableval=$enable_static; p=${PACKAGE-default}
  3417. case $enableval in
  3418. yes) enable_static=yes ;;
  3419. no) enable_static=no ;;
  3420. *)
  3421. enable_static=no
  3422. # Look at the argument we got. We use all the common list separators.
  3423. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  3424. for pkg in $enableval; do
  3425. IFS="$lt_save_ifs"
  3426. if test "X$pkg" = "X$p"; then
  3427. enable_static=yes
  3428. fi
  3429. done
  3430. IFS="$lt_save_ifs"
  3431. ;;
  3432. esac
  3433. else
  3434. enable_static=yes
  3435. fi
  3436. # Check whether --enable-fast-install was given.
  3437. if test "${enable_fast_install+set}" = set; then
  3438. enableval=$enable_fast_install; p=${PACKAGE-default}
  3439. case $enableval in
  3440. yes) enable_fast_install=yes ;;
  3441. no) enable_fast_install=no ;;
  3442. *)
  3443. enable_fast_install=no
  3444. # Look at the argument we got. We use all the common list separators.
  3445. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
  3446. for pkg in $enableval; do
  3447. IFS="$lt_save_ifs"
  3448. if test "X$pkg" = "X$p"; then
  3449. enable_fast_install=yes
  3450. fi
  3451. done
  3452. IFS="$lt_save_ifs"
  3453. ;;
  3454. esac
  3455. else
  3456. enable_fast_install=yes
  3457. fi
  3458. # Make sure we can run config.sub.
  3459. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  3460. { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  3461. echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  3462. { (exit 1); exit 1; }; }
  3463. { echo "$as_me:$LINENO: checking build system type" >&5
  3464. echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
  3465. if test "${ac_cv_build+set}" = set; then
  3466. echo $ECHO_N "(cached) $ECHO_C" >&6
  3467. else
  3468. ac_build_alias=$build_alias
  3469. test "x$ac_build_alias" = x &&
  3470. ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  3471. test "x$ac_build_alias" = x &&
  3472. { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  3473. echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  3474. { (exit 1); exit 1; }; }
  3475. ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  3476. { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  3477. echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  3478. { (exit 1); exit 1; }; }
  3479. fi
  3480. { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  3481. echo "${ECHO_T}$ac_cv_build" >&6; }
  3482. case $ac_cv_build in
  3483. *-*-*) ;;
  3484. *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  3485. echo "$as_me: error: invalid value of canonical build" >&2;}
  3486. { (exit 1); exit 1; }; };;
  3487. esac
  3488. build=$ac_cv_build
  3489. ac_save_IFS=$IFS; IFS='-'
  3490. set x $ac_cv_build
  3491. shift
  3492. build_cpu=$1
  3493. build_vendor=$2
  3494. shift; shift
  3495. # Remember, the first character of IFS is used to create $*,
  3496. # except with old shells:
  3497. build_os=$*
  3498. IFS=$ac_save_IFS
  3499. case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  3500. { echo "$as_me:$LINENO: checking host system type" >&5
  3501. echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
  3502. if test "${ac_cv_host+set}" = set; then
  3503. echo $ECHO_N "(cached) $ECHO_C" >&6
  3504. else
  3505. if test "x$host_alias" = x; then
  3506. ac_cv_host=$ac_cv_build
  3507. else
  3508. ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  3509. { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  3510. echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  3511. { (exit 1); exit 1; }; }
  3512. fi
  3513. fi
  3514. { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  3515. echo "${ECHO_T}$ac_cv_host" >&6; }
  3516. case $ac_cv_host in
  3517. *-*-*) ;;
  3518. *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  3519. echo "$as_me: error: invalid value of canonical host" >&2;}
  3520. { (exit 1); exit 1; }; };;
  3521. esac
  3522. host=$ac_cv_host
  3523. ac_save_IFS=$IFS; IFS='-'
  3524. set x $ac_cv_host
  3525. shift
  3526. host_cpu=$1
  3527. host_vendor=$2
  3528. shift; shift
  3529. # Remember, the first character of IFS is used to create $*,
  3530. # except with old shells:
  3531. host_os=$*
  3532. IFS=$ac_save_IFS
  3533. case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
  3534. { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
  3535. echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
  3536. if test "${lt_cv_path_SED+set}" = set; then
  3537. echo $ECHO_N "(cached) $ECHO_C" >&6
  3538. else
  3539. # Loop through the user's path and test for sed and gsed.
  3540. # Then use that list of sed's as ones to test for truncation.
  3541. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3542. for as_dir in $PATH
  3543. do
  3544. IFS=$as_save_IFS
  3545. test -z "$as_dir" && as_dir=.
  3546. for lt_ac_prog in sed gsed; do
  3547. for ac_exec_ext in '' $ac_executable_extensions; do
  3548. if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
  3549. lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
  3550. fi
  3551. done
  3552. done
  3553. done
  3554. lt_ac_max=0
  3555. lt_ac_count=0
  3556. # Add /usr/xpg4/bin/sed as it is typically found on Solaris
  3557. # along with /bin/sed that truncates output.
  3558. for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
  3559. test ! -f $lt_ac_sed && continue
  3560. cat /dev/null > conftest.in
  3561. lt_ac_count=0
  3562. echo $ECHO_N "0123456789$ECHO_C" >conftest.in
  3563. # Check for GNU sed and select it if it is found.
  3564. if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
  3565. lt_cv_path_SED=$lt_ac_sed
  3566. break
  3567. fi
  3568. while true; do
  3569. cat conftest.in conftest.in >conftest.tmp
  3570. mv conftest.tmp conftest.in
  3571. cp conftest.in conftest.nl
  3572. echo >>conftest.nl
  3573. $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
  3574. cmp -s conftest.out conftest.nl || break
  3575. # 10000 chars as input seems more than enough
  3576. test $lt_ac_count -gt 10 && break
  3577. lt_ac_count=`expr $lt_ac_count + 1`
  3578. if test $lt_ac_count -gt $lt_ac_max; then
  3579. lt_ac_max=$lt_ac_count
  3580. lt_cv_path_SED=$lt_ac_sed
  3581. fi
  3582. done
  3583. done
  3584. fi
  3585. SED=$lt_cv_path_SED
  3586. { echo "$as_me:$LINENO: result: $SED" >&5
  3587. echo "${ECHO_T}$SED" >&6; }
  3588. { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  3589. echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
  3590. if test "${ac_cv_path_GREP+set}" = set; then
  3591. echo $ECHO_N "(cached) $ECHO_C" >&6
  3592. else
  3593. # Extract the first word of "grep ggrep" to use in msg output
  3594. if test -z "$GREP"; then
  3595. set dummy grep ggrep; ac_prog_name=$2
  3596. if test "${ac_cv_path_GREP+set}" = set; then
  3597. echo $ECHO_N "(cached) $ECHO_C" >&6
  3598. else
  3599. ac_path_GREP_found=false
  3600. # Loop through the user's path and test for each of PROGNAME-LIST
  3601. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  3602. for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  3603. do
  3604. IFS=$as_save_IFS
  3605. test -z "$as_dir" && as_dir=.
  3606. for ac_prog in grep ggrep; do
  3607. for ac_exec_ext in '' $ac_executable_extensions; do
  3608. ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  3609. { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  3610. # Check for GNU ac_path_GREP and select it if it is found.
  3611. # Check for GNU $ac_path_GREP
  3612. case `"$ac_path_GREP" --version 2>&1` in
  3613. *GNU*)
  3614. ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  3615. *)
  3616. ac_count=0
  3617. echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  3618. while :
  3619. do
  3620. cat "conftest.in" "conftest.in" >"conftest.tmp"
  3621. mv "conftest.tmp" "conftest.in"
  3622. cp "conftest.in" "conftest.nl"
  3623. echo 'GREP' >> "conftest.nl"
  3624. "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  3625. diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  3626. ac_count=`expr $ac_count + 1`
  3627. if test $ac_count -gt ${ac_path_GREP_max-0}; then
  3628. # Best one so far, save it but keep looking for a better one
  3629. ac_cv_path_GREP="$ac_path_GREP"
  3630. ac_path_GREP_max=$ac_count
  3631. fi
  3632. # 10*(2^10) chars as input seems more than enough
  3633. test $ac_count -gt 10 && break
  3634. done
  3635. rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  3636. esac
  3637. $ac_path_GREP_found && break 3
  3638. done
  3639. done
  3640. done
  3641. IFS=$as_save_IFS
  3642. fi
  3643. GREP="$ac_cv_path_GREP"
  3644. if test -z "$GREP"; then
  3645. { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  3646. echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  3647. { (exit 1); exit 1; }; }
  3648. fi
  3649. else
  3650. ac_cv_path_GREP=$GREP
  3651. fi
  3652. fi
  3653. { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  3654. echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
  3655. GREP="$ac_cv_path_GREP"
  3656. { echo "$as_me:$LINENO: checking for egrep" >&5
  3657. echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
  3658. if test "${ac_cv_path_EGREP+set}" = set; then
  3659. echo $ECHO_N "(cached) $ECHO_C" >&6
  3660. else