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/gcc-4.5/libgfortran/configure

https://bitbucket.org/pizzafactory/blackfin-toolchain
Shell | 16665 lines | 15629 code | 544 blank | 492 comment | 319 complexity | 383e0dc6a9c043df8542fd70ed506dec MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, GPL-3.0, AGPL-1.0, LGPL-2.1

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  1. #! /bin/sh
  2. # Guess values for system-dependent variables and create Makefiles.
  3. # Generated by GNU Autoconf 2.64 for GNU Fortran Runtime Library 0.3.
  4. #
  5. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
  6. # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
  7. # Foundation, Inc.
  8. #
  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. # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  20. # is contrary to our usage. Disable this feature.
  21. alias -g '${1+"$@"}'='"$@"'
  22. setopt NO_GLOB_SUBST
  23. else
  24. case `(set -o) 2>/dev/null` in #(
  25. *posix*) :
  26. set -o posix ;; #(
  27. *) :
  28. ;;
  29. esac
  30. fi
  31. as_nl='
  32. '
  33. export as_nl
  34. # Printing a long string crashes Solaris 7 /usr/bin/printf.
  35. as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  36. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  37. as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  38. # Prefer a ksh shell builtin over an external printf program on Solaris,
  39. # but without wasting forks for bash or zsh.
  40. if test -z "$BASH_VERSION$ZSH_VERSION" \
  41. && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  42. as_echo='print -r --'
  43. as_echo_n='print -rn --'
  44. elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  45. as_echo='printf %s\n'
  46. as_echo_n='printf %s'
  47. else
  48. if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  49. as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  50. as_echo_n='/usr/ucb/echo -n'
  51. else
  52. as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  53. as_echo_n_body='eval
  54. arg=$1;
  55. case $arg in #(
  56. *"$as_nl"*)
  57. expr "X$arg" : "X\\(.*\\)$as_nl";
  58. arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  59. esac;
  60. expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  61. '
  62. export as_echo_n_body
  63. as_echo_n='sh -c $as_echo_n_body as_echo'
  64. fi
  65. export as_echo_body
  66. as_echo='sh -c $as_echo_body as_echo'
  67. fi
  68. # The user is always right.
  69. if test "${PATH_SEPARATOR+set}" != set; then
  70. PATH_SEPARATOR=:
  71. (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  72. (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  73. PATH_SEPARATOR=';'
  74. }
  75. fi
  76. # IFS
  77. # We need space, tab and new line, in precisely that order. Quoting is
  78. # there to prevent editors from complaining about space-tab.
  79. # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  80. # splitting by setting IFS to empty value.)
  81. IFS=" "" $as_nl"
  82. # Find who we are. Look in the path if we contain no directory separator.
  83. case $0 in #((
  84. *[\\/]* ) as_myself=$0 ;;
  85. *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  86. for as_dir in $PATH
  87. do
  88. IFS=$as_save_IFS
  89. test -z "$as_dir" && as_dir=.
  90. test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  91. done
  92. IFS=$as_save_IFS
  93. ;;
  94. esac
  95. # We did not find ourselves, most probably we were run as `sh COMMAND'
  96. # in which case we are not to be found in the path.
  97. if test "x$as_myself" = x; then
  98. as_myself=$0
  99. fi
  100. if test ! -f "$as_myself"; then
  101. $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  102. exit 1
  103. fi
  104. # Unset variables that we do not need and which cause bugs (e.g. in
  105. # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
  106. # suppresses any "Segmentation fault" message there. '((' could
  107. # trigger a bug in pdksh 5.2.14.
  108. for as_var in BASH_ENV ENV MAIL MAILPATH
  109. do eval test x\${$as_var+set} = xset \
  110. && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  111. done
  112. PS1='$ '
  113. PS2='> '
  114. PS4='+ '
  115. # NLS nuisances.
  116. LC_ALL=C
  117. export LC_ALL
  118. LANGUAGE=C
  119. export LANGUAGE
  120. # CDPATH.
  121. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  122. if test "x$CONFIG_SHELL" = x; then
  123. as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  124. emulate sh
  125. NULLCMD=:
  126. # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  127. # is contrary to our usage. Disable this feature.
  128. alias -g '\${1+\"\$@\"}'='\"\$@\"'
  129. setopt NO_GLOB_SUBST
  130. else
  131. case \`(set -o) 2>/dev/null\` in #(
  132. *posix*) :
  133. set -o posix ;; #(
  134. *) :
  135. ;;
  136. esac
  137. fi
  138. "
  139. as_required="as_fn_return () { (exit \$1); }
  140. as_fn_success () { as_fn_return 0; }
  141. as_fn_failure () { as_fn_return 1; }
  142. as_fn_ret_success () { return 0; }
  143. as_fn_ret_failure () { return 1; }
  144. exitcode=0
  145. as_fn_success || { exitcode=1; echo as_fn_success failed.; }
  146. as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
  147. as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  148. as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
  149. if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
  150. else
  151. exitcode=1; echo positional parameters were not saved.
  152. fi
  153. test x\$exitcode = x0 || exit 1"
  154. as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  155. as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  156. eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  157. test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
  158. test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
  159. ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  160. ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  161. ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  162. PATH=/empty FPATH=/empty; export PATH FPATH
  163. test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
  164. || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
  165. test \$(( 1 + 1 )) = 2 || exit 1"
  166. if (eval "$as_required") 2>/dev/null; then :
  167. as_have_required=yes
  168. else
  169. as_have_required=no
  170. fi
  171. if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  172. else
  173. as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  174. as_found=false
  175. for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  176. do
  177. IFS=$as_save_IFS
  178. test -z "$as_dir" && as_dir=.
  179. as_found=:
  180. case $as_dir in #(
  181. /*)
  182. for as_base in sh bash ksh sh5; do
  183. # Try only shells that exist, to save several forks.
  184. as_shell=$as_dir/$as_base
  185. if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  186. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  187. CONFIG_SHELL=$as_shell as_have_required=yes
  188. if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  189. break 2
  190. fi
  191. fi
  192. done;;
  193. esac
  194. as_found=false
  195. done
  196. $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  197. { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  198. CONFIG_SHELL=$SHELL as_have_required=yes
  199. fi; }
  200. IFS=$as_save_IFS
  201. if test "x$CONFIG_SHELL" != x; then :
  202. # We cannot yet assume a decent shell, so we have to provide a
  203. # neutralization value for shells without unset; and this also
  204. # works around shells that cannot unset nonexistent variables.
  205. BASH_ENV=/dev/null
  206. ENV=/dev/null
  207. (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  208. export CONFIG_SHELL
  209. exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
  210. fi
  211. if test x$as_have_required = xno; then :
  212. $as_echo "$0: This script requires a shell more modern than all"
  213. $as_echo "$0: the shells that I found on your system."
  214. if test x${ZSH_VERSION+set} = xset ; then
  215. $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  216. $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  217. else
  218. $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
  219. $0: including any error possibly output before this
  220. $0: message. Then install a modern shell, or manually run
  221. $0: the script under such a shell if you do have one."
  222. fi
  223. exit 1
  224. fi
  225. fi
  226. fi
  227. SHELL=${CONFIG_SHELL-/bin/sh}
  228. export SHELL
  229. # Unset more variables known to interfere with behavior of common tools.
  230. CLICOLOR_FORCE= GREP_OPTIONS=
  231. unset CLICOLOR_FORCE GREP_OPTIONS
  232. ## --------------------- ##
  233. ## M4sh Shell Functions. ##
  234. ## --------------------- ##
  235. # as_fn_unset VAR
  236. # ---------------
  237. # Portably unset VAR.
  238. as_fn_unset ()
  239. {
  240. { eval $1=; unset $1;}
  241. }
  242. as_unset=as_fn_unset
  243. # as_fn_set_status STATUS
  244. # -----------------------
  245. # Set $? to STATUS, without forking.
  246. as_fn_set_status ()
  247. {
  248. return $1
  249. } # as_fn_set_status
  250. # as_fn_exit STATUS
  251. # -----------------
  252. # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  253. as_fn_exit ()
  254. {
  255. set +e
  256. as_fn_set_status $1
  257. exit $1
  258. } # as_fn_exit
  259. # as_fn_mkdir_p
  260. # -------------
  261. # Create "$as_dir" as a directory, including parents if necessary.
  262. as_fn_mkdir_p ()
  263. {
  264. case $as_dir in #(
  265. -*) as_dir=./$as_dir;;
  266. esac
  267. test -d "$as_dir" || eval $as_mkdir_p || {
  268. as_dirs=
  269. while :; do
  270. case $as_dir in #(
  271. *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  272. *) as_qdir=$as_dir;;
  273. esac
  274. as_dirs="'$as_qdir' $as_dirs"
  275. as_dir=`$as_dirname -- "$as_dir" ||
  276. $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  277. X"$as_dir" : 'X\(//\)[^/]' \| \
  278. X"$as_dir" : 'X\(//\)$' \| \
  279. X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  280. $as_echo X"$as_dir" |
  281. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  282. s//\1/
  283. q
  284. }
  285. /^X\(\/\/\)[^/].*/{
  286. s//\1/
  287. q
  288. }
  289. /^X\(\/\/\)$/{
  290. s//\1/
  291. q
  292. }
  293. /^X\(\/\).*/{
  294. s//\1/
  295. q
  296. }
  297. s/.*/./; q'`
  298. test -d "$as_dir" && break
  299. done
  300. test -z "$as_dirs" || eval "mkdir $as_dirs"
  301. } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
  302. } # as_fn_mkdir_p
  303. # as_fn_append VAR VALUE
  304. # ----------------------
  305. # Append the text in VALUE to the end of the definition contained in VAR. Take
  306. # advantage of any shell optimizations that allow amortized linear growth over
  307. # repeated appends, instead of the typical quadratic growth present in naive
  308. # implementations.
  309. if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  310. eval 'as_fn_append ()
  311. {
  312. eval $1+=\$2
  313. }'
  314. else
  315. as_fn_append ()
  316. {
  317. eval $1=\$$1\$2
  318. }
  319. fi # as_fn_append
  320. # as_fn_arith ARG...
  321. # ------------------
  322. # Perform arithmetic evaluation on the ARGs, and store the result in the
  323. # global $as_val. Take advantage of shells that can avoid forks. The arguments
  324. # must be portable across $(()) and expr.
  325. if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  326. eval 'as_fn_arith ()
  327. {
  328. as_val=$(( $* ))
  329. }'
  330. else
  331. as_fn_arith ()
  332. {
  333. as_val=`expr "$@" || test $? -eq 1`
  334. }
  335. fi # as_fn_arith
  336. # as_fn_error ERROR [LINENO LOG_FD]
  337. # ---------------------------------
  338. # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  339. # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  340. # script with status $?, using 1 if that was 0.
  341. as_fn_error ()
  342. {
  343. as_status=$?; test $as_status -eq 0 && as_status=1
  344. if test "$3"; then
  345. as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  346. $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
  347. fi
  348. $as_echo "$as_me: error: $1" >&2
  349. as_fn_exit $as_status
  350. } # as_fn_error
  351. if expr a : '\(a\)' >/dev/null 2>&1 &&
  352. test "X`expr 00001 : '.*\(...\)'`" = X001; then
  353. as_expr=expr
  354. else
  355. as_expr=false
  356. fi
  357. if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  358. as_basename=basename
  359. else
  360. as_basename=false
  361. fi
  362. if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  363. as_dirname=dirname
  364. else
  365. as_dirname=false
  366. fi
  367. as_me=`$as_basename -- "$0" ||
  368. $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  369. X"$0" : 'X\(//\)$' \| \
  370. X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  371. $as_echo X/"$0" |
  372. sed '/^.*\/\([^/][^/]*\)\/*$/{
  373. s//\1/
  374. q
  375. }
  376. /^X\/\(\/\/\)$/{
  377. s//\1/
  378. q
  379. }
  380. /^X\/\(\/\).*/{
  381. s//\1/
  382. q
  383. }
  384. s/.*/./; q'`
  385. # Avoid depending upon Character Ranges.
  386. as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  387. as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  388. as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  389. as_cr_digits='0123456789'
  390. as_cr_alnum=$as_cr_Letters$as_cr_digits
  391. as_lineno_1=$LINENO as_lineno_1a=$LINENO
  392. as_lineno_2=$LINENO as_lineno_2a=$LINENO
  393. eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  394. test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  395. # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
  396. sed -n '
  397. p
  398. /[$]LINENO/=
  399. ' <$as_myself |
  400. sed '
  401. s/[$]LINENO.*/&-/
  402. t lineno
  403. b
  404. :lineno
  405. N
  406. :loop
  407. s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  408. t loop
  409. s/-\n.*//
  410. ' >$as_me.lineno &&
  411. chmod +x "$as_me.lineno" ||
  412. { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  413. # Don't try to exec as it changes $[0], causing all sort of problems
  414. # (the dirname of $[0] is not the place where we might find the
  415. # original and so on. Autoconf is especially sensitive to this).
  416. . "./$as_me.lineno"
  417. # Exit status is that of the last command.
  418. exit
  419. }
  420. ECHO_C= ECHO_N= ECHO_T=
  421. case `echo -n x` in #(((((
  422. -n*)
  423. case `echo 'xy\c'` in
  424. *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  425. xy) ECHO_C='\c';;
  426. *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
  427. ECHO_T=' ';;
  428. esac;;
  429. *)
  430. ECHO_N='-n';;
  431. esac
  432. rm -f conf$$ conf$$.exe conf$$.file
  433. if test -d conf$$.dir; then
  434. rm -f conf$$.dir/conf$$.file
  435. else
  436. rm -f conf$$.dir
  437. mkdir conf$$.dir 2>/dev/null
  438. fi
  439. if (echo >conf$$.file) 2>/dev/null; then
  440. if ln -s conf$$.file conf$$ 2>/dev/null; then
  441. as_ln_s='ln -s'
  442. # ... but there are two gotchas:
  443. # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  444. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  445. # In both cases, we have to default to `cp -p'.
  446. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  447. as_ln_s='cp -p'
  448. elif ln conf$$.file conf$$ 2>/dev/null; then
  449. as_ln_s=ln
  450. else
  451. as_ln_s='cp -p'
  452. fi
  453. else
  454. as_ln_s='cp -p'
  455. fi
  456. rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  457. rmdir conf$$.dir 2>/dev/null
  458. if mkdir -p . 2>/dev/null; then
  459. as_mkdir_p='mkdir -p "$as_dir"'
  460. else
  461. test -d ./-p && rmdir ./-p
  462. as_mkdir_p=false
  463. fi
  464. if test -x / >/dev/null 2>&1; then
  465. as_test_x='test -x'
  466. else
  467. if ls -dL / >/dev/null 2>&1; then
  468. as_ls_L_option=L
  469. else
  470. as_ls_L_option=
  471. fi
  472. as_test_x='
  473. eval sh -c '\''
  474. if test -d "$1"; then
  475. test -d "$1/.";
  476. else
  477. case $1 in #(
  478. -*)set "./$1";;
  479. esac;
  480. case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
  481. ???[sx]*):;;*)false;;esac;fi
  482. '\'' sh
  483. '
  484. fi
  485. as_executable_p=$as_test_x
  486. # Sed expression to map a string onto a valid CPP name.
  487. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  488. # Sed expression to map a string onto a valid variable name.
  489. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  490. SHELL=${CONFIG_SHELL-/bin/sh}
  491. exec 7<&0 </dev/null 6>&1
  492. # Name of the host.
  493. # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  494. # so uname gets run too.
  495. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  496. #
  497. # Initializations.
  498. #
  499. ac_default_prefix=/usr/local
  500. ac_clean_files=
  501. ac_config_libobj_dir=.
  502. LIBOBJS=
  503. cross_compiling=no
  504. subdirs=
  505. MFLAGS=
  506. MAKEFLAGS=
  507. # Identity of this package.
  508. PACKAGE_NAME='GNU Fortran Runtime Library'
  509. PACKAGE_TARNAME='libgfortran'
  510. PACKAGE_VERSION='0.3'
  511. PACKAGE_STRING='GNU Fortran Runtime Library 0.3'
  512. PACKAGE_BUGREPORT=''
  513. PACKAGE_URL='http://www.gnu.org/software/libgfortran/'
  514. # Factoring default headers for most tests.
  515. ac_includes_default="\
  516. #include <stdio.h>
  517. #ifdef HAVE_SYS_TYPES_H
  518. # include <sys/types.h>
  519. #endif
  520. #ifdef HAVE_SYS_STAT_H
  521. # include <sys/stat.h>
  522. #endif
  523. #ifdef STDC_HEADERS
  524. # include <stdlib.h>
  525. # include <stddef.h>
  526. #else
  527. # ifdef HAVE_STDLIB_H
  528. # include <stdlib.h>
  529. # endif
  530. #endif
  531. #ifdef HAVE_STRING_H
  532. # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  533. # include <memory.h>
  534. # endif
  535. # include <string.h>
  536. #endif
  537. #ifdef HAVE_STRINGS_H
  538. # include <strings.h>
  539. #endif
  540. #ifdef HAVE_INTTYPES_H
  541. # include <inttypes.h>
  542. #endif
  543. #ifdef HAVE_STDINT_H
  544. # include <stdint.h>
  545. #endif
  546. #ifdef HAVE_UNISTD_H
  547. # include <unistd.h>
  548. #endif"
  549. ac_subst_vars='am__EXEEXT_FALSE
  550. am__EXEEXT_TRUE
  551. LTLIBOBJS
  552. LIBOBJS
  553. IEEE_FLAGS
  554. FPU_HOST_HEADER
  555. extra_ldflags_libgfortran
  556. ac_ct_FC
  557. FCFLAGS
  558. FC
  559. enable_static
  560. enable_shared
  561. CPP
  562. OTOOL64
  563. OTOOL
  564. LIPO
  565. NMEDIT
  566. DSYMUTIL
  567. OBJDUMP
  568. LN_S
  569. NM
  570. ac_ct_DUMPBIN
  571. DUMPBIN
  572. LD
  573. FGREP
  574. EGREP
  575. GREP
  576. SED
  577. LIBTOOL
  578. RANLIB
  579. AR
  580. AS
  581. SECTION_FLAGS
  582. LIBGFOR_USE_SYMVER_FALSE
  583. LIBGFOR_USE_SYMVER_TRUE
  584. AM_CFLAGS
  585. AM_FCFLAGS
  586. am__fastdepCC_FALSE
  587. am__fastdepCC_TRUE
  588. CCDEPMODE
  589. AMDEPBACKSLASH
  590. AMDEP_FALSE
  591. AMDEP_TRUE
  592. am__quote
  593. am__include
  594. DEPDIR
  595. OBJEXT
  596. EXEEXT
  597. ac_ct_CC
  598. CPPFLAGS
  599. LDFLAGS
  600. CFLAGS
  601. CC
  602. toolexeclibdir
  603. toolexecdir
  604. multi_basedir
  605. MAINT
  606. MAINTAINER_MODE_FALSE
  607. MAINTAINER_MODE_TRUE
  608. am__untar
  609. am__tar
  610. AMTAR
  611. am__leading_dot
  612. SET_MAKE
  613. AWK
  614. mkdir_p
  615. MKDIR_P
  616. INSTALL_STRIP_PROGRAM
  617. STRIP
  618. install_sh
  619. MAKEINFO
  620. AUTOHEADER
  621. AUTOMAKE
  622. AUTOCONF
  623. ACLOCAL
  624. VERSION
  625. PACKAGE
  626. CYGPATH_W
  627. am__isrc
  628. INSTALL_DATA
  629. INSTALL_SCRIPT
  630. INSTALL_PROGRAM
  631. target_os
  632. target_vendor
  633. target_cpu
  634. target
  635. host_os
  636. host_vendor
  637. host_cpu
  638. host
  639. onestep
  640. onestep_FALSE
  641. onestep_TRUE
  642. target_subdir
  643. host_subdir
  644. build_subdir
  645. build_libsubdir
  646. build_os
  647. build_vendor
  648. build_cpu
  649. build
  650. target_alias
  651. host_alias
  652. build_alias
  653. LIBS
  654. ECHO_T
  655. ECHO_N
  656. ECHO_C
  657. DEFS
  658. mandir
  659. localedir
  660. libdir
  661. psdir
  662. pdfdir
  663. dvidir
  664. htmldir
  665. infodir
  666. docdir
  667. oldincludedir
  668. includedir
  669. localstatedir
  670. sharedstatedir
  671. sysconfdir
  672. datadir
  673. datarootdir
  674. libexecdir
  675. sbindir
  676. bindir
  677. program_transform_name
  678. prefix
  679. exec_prefix
  680. PACKAGE_URL
  681. PACKAGE_BUGREPORT
  682. PACKAGE_STRING
  683. PACKAGE_VERSION
  684. PACKAGE_TARNAME
  685. PACKAGE_NAME
  686. PATH_SEPARATOR
  687. SHELL'
  688. ac_subst_files=''
  689. ac_user_opts='
  690. enable_option_checking
  691. with_build_libsubdir
  692. enable_version_specific_runtime_libs
  693. enable_intermodule
  694. enable_symvers
  695. enable_maintainer_mode
  696. enable_multilib
  697. enable_dependency_tracking
  698. enable_shared
  699. enable_static
  700. with_pic
  701. enable_fast_install
  702. with_gnu_ld
  703. enable_libtool_lock
  704. enable_largefile
  705. '
  706. ac_precious_vars='build_alias
  707. host_alias
  708. target_alias
  709. CPP
  710. CPPFLAGS
  711. FC
  712. FCFLAGS
  713. LDFLAGS
  714. LIBS'
  715. # Initialize some variables set by options.
  716. ac_init_help=
  717. ac_init_version=false
  718. ac_unrecognized_opts=
  719. ac_unrecognized_sep=
  720. # The variables have the same names as the options, with
  721. # dashes changed to underlines.
  722. cache_file=/dev/null
  723. exec_prefix=NONE
  724. no_create=
  725. no_recursion=
  726. prefix=NONE
  727. program_prefix=NONE
  728. program_suffix=NONE
  729. program_transform_name=s,x,x,
  730. silent=
  731. site=
  732. srcdir=
  733. verbose=
  734. x_includes=NONE
  735. x_libraries=NONE
  736. # Installation directory options.
  737. # These are left unexpanded so users can "make install exec_prefix=/foo"
  738. # and all the variables that are supposed to be based on exec_prefix
  739. # by default will actually change.
  740. # Use braces instead of parens because sh, perl, etc. also accept them.
  741. # (The list follows the same order as the GNU Coding Standards.)
  742. bindir='${exec_prefix}/bin'
  743. sbindir='${exec_prefix}/sbin'
  744. libexecdir='${exec_prefix}/libexec'
  745. datarootdir='${prefix}/share'
  746. datadir='${datarootdir}'
  747. sysconfdir='${prefix}/etc'
  748. sharedstatedir='${prefix}/com'
  749. localstatedir='${prefix}/var'
  750. includedir='${prefix}/include'
  751. oldincludedir='/usr/include'
  752. docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  753. infodir='${datarootdir}/info'
  754. htmldir='${docdir}'
  755. dvidir='${docdir}'
  756. pdfdir='${docdir}'
  757. psdir='${docdir}'
  758. libdir='${exec_prefix}/lib'
  759. localedir='${datarootdir}/locale'
  760. mandir='${datarootdir}/man'
  761. ac_prev=
  762. ac_dashdash=
  763. for ac_option
  764. do
  765. # If the previous option needs an argument, assign it.
  766. if test -n "$ac_prev"; then
  767. eval $ac_prev=\$ac_option
  768. ac_prev=
  769. continue
  770. fi
  771. case $ac_option in
  772. *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  773. *) ac_optarg=yes ;;
  774. esac
  775. # Accept the important Cygnus configure options, so we can diagnose typos.
  776. case $ac_dashdash$ac_option in
  777. --)
  778. ac_dashdash=yes ;;
  779. -bindir | --bindir | --bindi | --bind | --bin | --bi)
  780. ac_prev=bindir ;;
  781. -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  782. bindir=$ac_optarg ;;
  783. -build | --build | --buil | --bui | --bu)
  784. ac_prev=build_alias ;;
  785. -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  786. build_alias=$ac_optarg ;;
  787. -cache-file | --cache-file | --cache-fil | --cache-fi \
  788. | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  789. ac_prev=cache_file ;;
  790. -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  791. | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  792. cache_file=$ac_optarg ;;
  793. --config-cache | -C)
  794. cache_file=config.cache ;;
  795. -datadir | --datadir | --datadi | --datad)
  796. ac_prev=datadir ;;
  797. -datadir=* | --datadir=* | --datadi=* | --datad=*)
  798. datadir=$ac_optarg ;;
  799. -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  800. | --dataroo | --dataro | --datar)
  801. ac_prev=datarootdir ;;
  802. -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  803. | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  804. datarootdir=$ac_optarg ;;
  805. -disable-* | --disable-*)
  806. ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  807. # Reject names that are not valid shell variable names.
  808. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  809. as_fn_error "invalid feature name: $ac_useropt"
  810. ac_useropt_orig=$ac_useropt
  811. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  812. case $ac_user_opts in
  813. *"
  814. "enable_$ac_useropt"
  815. "*) ;;
  816. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  817. ac_unrecognized_sep=', ';;
  818. esac
  819. eval enable_$ac_useropt=no ;;
  820. -docdir | --docdir | --docdi | --doc | --do)
  821. ac_prev=docdir ;;
  822. -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  823. docdir=$ac_optarg ;;
  824. -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  825. ac_prev=dvidir ;;
  826. -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  827. dvidir=$ac_optarg ;;
  828. -enable-* | --enable-*)
  829. ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  830. # Reject names that are not valid shell variable names.
  831. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  832. as_fn_error "invalid feature name: $ac_useropt"
  833. ac_useropt_orig=$ac_useropt
  834. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  835. case $ac_user_opts in
  836. *"
  837. "enable_$ac_useropt"
  838. "*) ;;
  839. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  840. ac_unrecognized_sep=', ';;
  841. esac
  842. eval enable_$ac_useropt=\$ac_optarg ;;
  843. -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  844. | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  845. | --exec | --exe | --ex)
  846. ac_prev=exec_prefix ;;
  847. -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  848. | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  849. | --exec=* | --exe=* | --ex=*)
  850. exec_prefix=$ac_optarg ;;
  851. -gas | --gas | --ga | --g)
  852. # Obsolete; use --with-gas.
  853. with_gas=yes ;;
  854. -help | --help | --hel | --he | -h)
  855. ac_init_help=long ;;
  856. -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  857. ac_init_help=recursive ;;
  858. -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  859. ac_init_help=short ;;
  860. -host | --host | --hos | --ho)
  861. ac_prev=host_alias ;;
  862. -host=* | --host=* | --hos=* | --ho=*)
  863. host_alias=$ac_optarg ;;
  864. -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  865. ac_prev=htmldir ;;
  866. -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  867. | --ht=*)
  868. htmldir=$ac_optarg ;;
  869. -includedir | --includedir | --includedi | --included | --include \
  870. | --includ | --inclu | --incl | --inc)
  871. ac_prev=includedir ;;
  872. -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  873. | --includ=* | --inclu=* | --incl=* | --inc=*)
  874. includedir=$ac_optarg ;;
  875. -infodir | --infodir | --infodi | --infod | --info | --inf)
  876. ac_prev=infodir ;;
  877. -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  878. infodir=$ac_optarg ;;
  879. -libdir | --libdir | --libdi | --libd)
  880. ac_prev=libdir ;;
  881. -libdir=* | --libdir=* | --libdi=* | --libd=*)
  882. libdir=$ac_optarg ;;
  883. -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  884. | --libexe | --libex | --libe)
  885. ac_prev=libexecdir ;;
  886. -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  887. | --libexe=* | --libex=* | --libe=*)
  888. libexecdir=$ac_optarg ;;
  889. -localedir | --localedir | --localedi | --localed | --locale)
  890. ac_prev=localedir ;;
  891. -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  892. localedir=$ac_optarg ;;
  893. -localstatedir | --localstatedir | --localstatedi | --localstated \
  894. | --localstate | --localstat | --localsta | --localst | --locals)
  895. ac_prev=localstatedir ;;
  896. -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  897. | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  898. localstatedir=$ac_optarg ;;
  899. -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  900. ac_prev=mandir ;;
  901. -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  902. mandir=$ac_optarg ;;
  903. -nfp | --nfp | --nf)
  904. # Obsolete; use --without-fp.
  905. with_fp=no ;;
  906. -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  907. | --no-cr | --no-c | -n)
  908. no_create=yes ;;
  909. -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  910. | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  911. no_recursion=yes ;;
  912. -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  913. | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  914. | --oldin | --oldi | --old | --ol | --o)
  915. ac_prev=oldincludedir ;;
  916. -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  917. | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  918. | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  919. oldincludedir=$ac_optarg ;;
  920. -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  921. ac_prev=prefix ;;
  922. -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  923. prefix=$ac_optarg ;;
  924. -program-prefix | --program-prefix | --program-prefi | --program-pref \
  925. | --program-pre | --program-pr | --program-p)
  926. ac_prev=program_prefix ;;
  927. -program-prefix=* | --program-prefix=* | --program-prefi=* \
  928. | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  929. program_prefix=$ac_optarg ;;
  930. -program-suffix | --program-suffix | --program-suffi | --program-suff \
  931. | --program-suf | --program-su | --program-s)
  932. ac_prev=program_suffix ;;
  933. -program-suffix=* | --program-suffix=* | --program-suffi=* \
  934. | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  935. program_suffix=$ac_optarg ;;
  936. -program-transform-name | --program-transform-name \
  937. | --program-transform-nam | --program-transform-na \
  938. | --program-transform-n | --program-transform- \
  939. | --program-transform | --program-transfor \
  940. | --program-transfo | --program-transf \
  941. | --program-trans | --program-tran \
  942. | --progr-tra | --program-tr | --program-t)
  943. ac_prev=program_transform_name ;;
  944. -program-transform-name=* | --program-transform-name=* \
  945. | --program-transform-nam=* | --program-transform-na=* \
  946. | --program-transform-n=* | --program-transform-=* \
  947. | --program-transform=* | --program-transfor=* \
  948. | --program-transfo=* | --program-transf=* \
  949. | --program-trans=* | --program-tran=* \
  950. | --progr-tra=* | --program-tr=* | --program-t=*)
  951. program_transform_name=$ac_optarg ;;
  952. -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  953. ac_prev=pdfdir ;;
  954. -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  955. pdfdir=$ac_optarg ;;
  956. -psdir | --psdir | --psdi | --psd | --ps)
  957. ac_prev=psdir ;;
  958. -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  959. psdir=$ac_optarg ;;
  960. -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  961. | -silent | --silent | --silen | --sile | --sil)
  962. silent=yes ;;
  963. -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  964. ac_prev=sbindir ;;
  965. -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  966. | --sbi=* | --sb=*)
  967. sbindir=$ac_optarg ;;
  968. -sharedstatedir | --sharedstatedir | --sharedstatedi \
  969. | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  970. | --sharedst | --shareds | --shared | --share | --shar \
  971. | --sha | --sh)
  972. ac_prev=sharedstatedir ;;
  973. -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  974. | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  975. | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  976. | --sha=* | --sh=*)
  977. sharedstatedir=$ac_optarg ;;
  978. -site | --site | --sit)
  979. ac_prev=site ;;
  980. -site=* | --site=* | --sit=*)
  981. site=$ac_optarg ;;
  982. -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
  983. ac_prev=srcdir ;;
  984. -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
  985. srcdir=$ac_optarg ;;
  986. -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  987. | --syscon | --sysco | --sysc | --sys | --sy)
  988. ac_prev=sysconfdir ;;
  989. -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  990. | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
  991. sysconfdir=$ac_optarg ;;
  992. -target | --target | --targe | --targ | --tar | --ta | --t)
  993. ac_prev=target_alias ;;
  994. -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
  995. target_alias=$ac_optarg ;;
  996. -v | -verbose | --verbose | --verbos | --verbo | --verb)
  997. verbose=yes ;;
  998. -version | --version | --versio | --versi | --vers | -V)
  999. ac_init_version=: ;;
  1000. -with-* | --with-*)
  1001. ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
  1002. # Reject names that are not valid shell variable names.
  1003. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1004. as_fn_error "invalid package name: $ac_useropt"
  1005. ac_useropt_orig=$ac_useropt
  1006. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1007. case $ac_user_opts in
  1008. *"
  1009. "with_$ac_useropt"
  1010. "*) ;;
  1011. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
  1012. ac_unrecognized_sep=', ';;
  1013. esac
  1014. eval with_$ac_useropt=\$ac_optarg ;;
  1015. -without-* | --without-*)
  1016. ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
  1017. # Reject names that are not valid shell variable names.
  1018. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  1019. as_fn_error "invalid package name: $ac_useropt"
  1020. ac_useropt_orig=$ac_useropt
  1021. ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  1022. case $ac_user_opts in
  1023. *"
  1024. "with_$ac_useropt"
  1025. "*) ;;
  1026. *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
  1027. ac_unrecognized_sep=', ';;
  1028. esac
  1029. eval with_$ac_useropt=no ;;
  1030. --x)
  1031. # Obsolete; use --with-x.
  1032. with_x=yes ;;
  1033. -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  1034. | --x-incl | --x-inc | --x-in | --x-i)
  1035. ac_prev=x_includes ;;
  1036. -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  1037. | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
  1038. x_includes=$ac_optarg ;;
  1039. -x-libraries | --x-libraries | --x-librarie | --x-librari \
  1040. | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
  1041. ac_prev=x_libraries ;;
  1042. -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  1043. | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
  1044. x_libraries=$ac_optarg ;;
  1045. -*) as_fn_error "unrecognized option: \`$ac_option'
  1046. Try \`$0 --help' for more information."
  1047. ;;
  1048. *=*)
  1049. ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
  1050. # Reject names that are not valid shell variable names.
  1051. case $ac_envvar in #(
  1052. '' | [0-9]* | *[!_$as_cr_alnum]* )
  1053. as_fn_error "invalid variable name: \`$ac_envvar'" ;;
  1054. esac
  1055. eval $ac_envvar=\$ac_optarg
  1056. export $ac_envvar ;;
  1057. *)
  1058. # FIXME: should be removed in autoconf 3.0.
  1059. $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
  1060. expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  1061. $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
  1062. : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
  1063. ;;
  1064. esac
  1065. done
  1066. if test -n "$ac_prev"; then
  1067. ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  1068. as_fn_error "missing argument to $ac_option"
  1069. fi
  1070. if test -n "$ac_unrecognized_opts"; then
  1071. case $enable_option_checking in
  1072. no) ;;
  1073. fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
  1074. *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  1075. esac
  1076. fi
  1077. # Check all directory arguments for consistency.
  1078. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
  1079. datadir sysconfdir sharedstatedir localstatedir includedir \
  1080. oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
  1081. libdir localedir mandir
  1082. do
  1083. eval ac_val=\$$ac_var
  1084. # Remove trailing slashes.
  1085. case $ac_val in
  1086. */ )
  1087. ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
  1088. eval $ac_var=\$ac_val;;
  1089. esac
  1090. # Be sure to have absolute directory names.
  1091. case $ac_val in
  1092. [\\/$]* | ?:[\\/]* ) continue;;
  1093. NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  1094. esac
  1095. as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
  1096. done
  1097. # There might be people who depend on the old broken behavior: `$host'
  1098. # used to hold the argument of --host etc.
  1099. # FIXME: To remove some day.
  1100. build=$build_alias
  1101. host=$host_alias
  1102. target=$target_alias
  1103. # FIXME: To remove some day.
  1104. if test "x$host_alias" != x; then
  1105. if test "x$build_alias" = x; then
  1106. cross_compiling=maybe
  1107. $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
  1108. If a cross compiler is detected then cross compile mode will be used." >&2
  1109. elif test "x$build_alias" != "x$host_alias"; then
  1110. cross_compiling=yes
  1111. fi
  1112. fi
  1113. ac_tool_prefix=
  1114. test -n "$host_alias" && ac_tool_prefix=$host_alias-
  1115. test "$silent" = yes && exec 6>/dev/null
  1116. ac_pwd=`pwd` && test -n "$ac_pwd" &&
  1117. ac_ls_di=`ls -di .` &&
  1118. ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  1119. as_fn_error "working directory cannot be determined"
  1120. test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  1121. as_fn_error "pwd does not report name of working directory"
  1122. # Find the source files, if location was not specified.
  1123. if test -z "$srcdir"; then
  1124. ac_srcdir_defaulted=yes
  1125. # Try the directory containing this script, then the parent directory.
  1126. ac_confdir=`$as_dirname -- "$as_myself" ||
  1127. $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  1128. X"$as_myself" : 'X\(//\)[^/]' \| \
  1129. X"$as_myself" : 'X\(//\)$' \| \
  1130. X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
  1131. $as_echo X"$as_myself" |
  1132. sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  1133. s//\1/
  1134. q
  1135. }
  1136. /^X\(\/\/\)[^/].*/{
  1137. s//\1/
  1138. q
  1139. }
  1140. /^X\(\/\/\)$/{
  1141. s//\1/
  1142. q
  1143. }
  1144. /^X\(\/\).*/{
  1145. s//\1/
  1146. q
  1147. }
  1148. s/.*/./; q'`
  1149. srcdir=$ac_confdir
  1150. if test ! -r "$srcdir/$ac_unique_file"; then
  1151. srcdir=..
  1152. fi
  1153. else
  1154. ac_srcdir_defaulted=no
  1155. fi
  1156. if test ! -r "$srcdir/$ac_unique_file"; then
  1157. test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  1158. as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
  1159. fi
  1160. ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
  1161. ac_abs_confdir=`(
  1162. cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
  1163. pwd)`
  1164. # When building in place, set srcdir=.
  1165. if test "$ac_abs_confdir" = "$ac_pwd"; then
  1166. srcdir=.
  1167. fi
  1168. # Remove unnecessary trailing slashes from srcdir.
  1169. # Double slashes in file names in object file debugging info
  1170. # mess up M-x gdb in Emacs.
  1171. case $srcdir in
  1172. */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
  1173. esac
  1174. for ac_var in $ac_precious_vars; do
  1175. eval ac_env_${ac_var}_set=\${${ac_var}+set}
  1176. eval ac_env_${ac_var}_value=\$${ac_var}
  1177. eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  1178. eval ac_cv_env_${ac_var}_value=\$${ac_var}
  1179. done
  1180. #
  1181. # Report the --help message.
  1182. #
  1183. if test "$ac_init_help" = "long"; then
  1184. # Omit some internal or obsolete options to make the list less imposing.
  1185. # This message is too long to be a string in the A/UX 3.1 sh.
  1186. cat <<_ACEOF
  1187. \`configure' configures GNU Fortran Runtime Library 0.3 to adapt to many kinds of systems.
  1188. Usage: $0 [OPTION]... [VAR=VALUE]...
  1189. To assign environment variables (e.g., CC, CFLAGS...), specify them as
  1190. VAR=VALUE. See below for descriptions of some of the useful variables.
  1191. Defaults for the options are specified in brackets.
  1192. Configuration:
  1193. -h, --help display this help and exit
  1194. --help=short display options specific to this package
  1195. --help=recursive display the short help of all the included packages
  1196. -V, --version display version information and exit
  1197. -q, --quiet, --silent do not print \`checking...' messages
  1198. --cache-file=FILE cache test results in FILE [disabled]
  1199. -C, --config-cache alias for \`--cache-file=config.cache'
  1200. -n, --no-create do not create output files
  1201. --srcdir=DIR find the sources in DIR [configure dir or \`..']
  1202. Installation directories:
  1203. --prefix=PREFIX install architecture-independent files in PREFIX
  1204. [$ac_default_prefix]
  1205. --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
  1206. [PREFIX]
  1207. By default, \`make install' will install all the files in
  1208. \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
  1209. an installation prefix other than \`$ac_default_prefix' using \`--prefix',
  1210. for instance \`--prefix=\$HOME'.
  1211. For better control, use the options below.
  1212. Fine tuning of the installation directories:
  1213. --bindir=DIR user executables [EPREFIX/bin]
  1214. --sbindir=DIR system admin executables [EPREFIX/sbin]
  1215. --libexecdir=DIR program executables [EPREFIX/libexec]
  1216. --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
  1217. --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
  1218. --localstatedir=DIR modifiable single-machine data [PREFIX/var]
  1219. --libdir=DIR object code libraries [EPREFIX/lib]
  1220. --includedir=DIR C header files [PREFIX/include]
  1221. --oldincludedir=DIR C header files for non-gcc [/usr/include]
  1222. --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
  1223. --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
  1224. --infodir=DIR info documentation [DATAROOTDIR/info]
  1225. --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
  1226. --mandir=DIR man documentation [DATAROOTDIR/man]
  1227. --docdir=DIR documentation root [DATAROOTDIR/doc/libgfortran]
  1228. --htmldir=DIR html documentation [DOCDIR]
  1229. --dvidir=DIR dvi documentation [DOCDIR]
  1230. --pdfdir=DIR pdf documentation [DOCDIR]
  1231. --psdir=DIR ps documentation [DOCDIR]
  1232. _ACEOF
  1233. cat <<\_ACEOF
  1234. Program names:
  1235. --program-prefix=PREFIX prepend PREFIX to installed program names
  1236. --program-suffix=SUFFIX append SUFFIX to installed program names
  1237. --program-transform-name=PROGRAM run sed PROGRAM on installed program names
  1238. System types:
  1239. --build=BUILD configure for building on BUILD [guessed]
  1240. --host=HOST cross-compile to build programs to run on HOST [BUILD]
  1241. --target=TARGET configure for building compilers for TARGET [HOST]
  1242. _ACEOF
  1243. fi
  1244. if test -n "$ac_init_help"; then
  1245. case $ac_init_help in
  1246. short | recursive ) echo "Configuration of GNU Fortran Runtime Library 0.3:";;
  1247. esac
  1248. cat <<\_ACEOF
  1249. Optional Features:
  1250. --disable-option-checking ignore unrecognized --enable/--with options
  1251. --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
  1252. --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
  1253. --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
  1254. --enable-intermodule build the library in one step
  1255. --enable-symvers enables symbol versioning of the shared library
  1256. --enable-maintainer-mode enable make rules and dependencies not useful
  1257. (and sometimes confusing) to the casual installer
  1258. --enable-multilib build many library versions (default)
  1259. --disable-dependency-tracking speeds up one-time build
  1260. --enable-dependency-tracking do not reject slow dependency extractors
  1261. --enable-shared[=PKGS] build shared libraries [default=yes]
  1262. --enable-static[=PKGS] build static libraries [default=yes]
  1263. --enable-fast-install[=PKGS]
  1264. optimize for fast installation [default=yes]
  1265. --disable-libtool-lock avoid locking (might break parallel builds)
  1266. --disable-largefile omit support for large files
  1267. Optional Packages:
  1268. --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
  1269. --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
  1270. --with-build-libsubdir=DIR Directory where to find libraries for build system
  1271. --with-pic try to use only PIC/non-PIC objects [default=use
  1272. both]
  1273. --with-gnu-ld assume the C compiler uses GNU ld [default=no]
  1274. Some influential environment variables:
  1275. CC C compiler command
  1276. CFLAGS C compiler flags
  1277. LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
  1278. nonstandard directory <lib dir>
  1279. LIBS libraries to pass to the linker, e.g. -l<library>
  1280. CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
  1281. you have headers in a nonstandard directory <include dir>
  1282. CPP C preprocessor
  1283. FC Fortran compiler command
  1284. FCFLAGS Fortran compiler flags
  1285. Use these variables to override the choices made by `configure' or to help
  1286. it to find libraries and programs with nonstandard names/locations.
  1287. Report bugs to the package provider.
  1288. GNU Fortran Runtime Library home page: <http://www.gnu.org/software/libgfortran/>.
  1289. General help using GNU software: <http://www.gnu.org/gethelp/>.
  1290. _ACEOF
  1291. ac_status=$?
  1292. fi
  1293. if test "$ac_init_help" = "recursive"; then
  1294. # If there are subdirs, report their specific --help.
  1295. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
  1296. test -d "$ac_dir" ||
  1297. { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
  1298. continue
  1299. ac_builddir=.
  1300. case "$ac_dir" in
  1301. .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1302. *)
  1303. ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  1304. # A ".." for each directory in $ac_dir_suffix.
  1305. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  1306. case $ac_top_builddir_sub in
  1307. "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  1308. *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  1309. esac ;;
  1310. esac
  1311. ac_abs_top_builddir=$ac_pwd
  1312. ac_abs_builddir=$ac_pwd$ac_dir_suffix
  1313. # for backward compatibility:
  1314. ac_top_builddir=$ac_top_build_prefix
  1315. case $srcdir in
  1316. .) # We are building in place.
  1317. ac_srcdir=.
  1318. ac_top_srcdir=$ac_top_builddir_sub
  1319. ac_abs_top_srcdir=$ac_pwd ;;
  1320. [\\/]* | ?:[\\/]* ) # Absolute name.
  1321. ac_srcdir=$srcdir$ac_dir_suffix;
  1322. ac_top_srcdir=$srcdir
  1323. ac_abs_top_srcdir=$srcdir ;;
  1324. *) # Relative name.
  1325. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
  1326. ac_top_srcdir=$ac_top_build_prefix$srcdir
  1327. ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
  1328. esac
  1329. ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
  1330. cd "$ac_dir" || { ac_status=$?; continue; }
  1331. # Check for guested configure.
  1332. if test -f "$ac_srcdir/configure.gnu"; then
  1333. echo &&
  1334. $SHELL "$ac_srcdir/configure.gnu" --help=recursive
  1335. elif test -f "$ac_srcdir/configure"; then
  1336. echo &&
  1337. $SHELL "$ac_srcdir/configure" --help=recursive
  1338. else
  1339. $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
  1340. fi || ac_status=$?
  1341. cd "$ac_pwd" || { ac_status=$?; break; }
  1342. done
  1343. fi
  1344. test -n "$ac_init_help" && exit $ac_status
  1345. if $ac_init_version; then
  1346. cat <<\_ACEOF
  1347. GNU Fortran Runtime Library configure 0.3
  1348. generated by GNU Autoconf 2.64
  1349. Copyright (C) 2009 Free Software Foundation, Inc.
  1350. This configure script is free software; the Free Software Foundation
  1351. gives unlimited permission to copy, distribute and modify it.
  1352. _ACEOF
  1353. exit
  1354. fi
  1355. ## ------------------------ ##
  1356. ## Autoconf initialization. ##
  1357. ## ------------------------ ##
  1358. # ac_fn_c_try_compile LINENO
  1359. # --------------------------
  1360. # Try to compile conftest.$ac_ext, and return whether this succeeded.
  1361. ac_fn_c_try_compile ()
  1362. {
  1363. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1364. rm -f conftest.$ac_objext
  1365. if { { ac_try="$ac_compile"
  1366. case "(($ac_try" in
  1367. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1368. *) ac_try_echo=$ac_try;;
  1369. esac
  1370. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1371. $as_echo "$ac_try_echo"; } >&5
  1372. (eval "$ac_compile") 2>conftest.err
  1373. ac_status=$?
  1374. if test -s conftest.err; then
  1375. grep -v '^ *+' conftest.err >conftest.er1
  1376. cat conftest.er1 >&5
  1377. mv -f conftest.er1 conftest.err
  1378. fi
  1379. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1380. test $ac_status = 0; } && {
  1381. test -z "$ac_c_werror_flag" ||
  1382. test ! -s conftest.err
  1383. } && test -s conftest.$ac_objext; then :
  1384. ac_retval=0
  1385. else
  1386. $as_echo "$as_me: failed program was:" >&5
  1387. sed 's/^/| /' conftest.$ac_ext >&5
  1388. ac_retval=1
  1389. fi
  1390. eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
  1391. return $ac_retval
  1392. } # ac_fn_c_try_compile
  1393. # ac_fn_c_try_link LINENO
  1394. # -----------------------
  1395. # Try to link conftest.$ac_ext, and return whether this succeeded.
  1396. ac_fn_c_try_link ()
  1397. {
  1398. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1399. rm -f conftest.$ac_objext conftest$ac_exeext
  1400. if { { ac_try="$ac_link"
  1401. case "(($ac_try" in
  1402. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1403. *) ac_try_echo=$ac_try;;
  1404. esac
  1405. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1406. $as_echo "$ac_try_echo"; } >&5
  1407. (eval "$ac_link") 2>conftest.err
  1408. ac_status=$?
  1409. if test -s conftest.err; then
  1410. grep -v '^ *+' conftest.err >conftest.er1
  1411. cat conftest.er1 >&5
  1412. mv -f conftest.er1 conftest.err
  1413. fi
  1414. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1415. test $ac_status = 0; } && {
  1416. test -z "$ac_c_werror_flag" ||
  1417. test ! -s conftest.err
  1418. } && test -s conftest$ac_exeext && {
  1419. test "$cross_compiling" = yes ||
  1420. $as_test_x conftest$ac_exeext
  1421. }; then :
  1422. ac_retval=0
  1423. else
  1424. $as_echo "$as_me: failed program was:" >&5
  1425. sed 's/^/| /' conftest.$ac_ext >&5
  1426. ac_retval=1
  1427. fi
  1428. # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  1429. # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  1430. # interfere with the next link command; also delete a directory that is
  1431. # left behind by Apple's compiler. We do this before executing the actions.
  1432. rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  1433. eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
  1434. return $ac_retval
  1435. } # ac_fn_c_try_link
  1436. # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
  1437. # -------------------------------------------------------
  1438. # Tests whether HEADER exists and can be compiled using the include files in
  1439. # INCLUDES, setting the cache variable VAR accordingly.
  1440. ac_fn_c_check_header_compile ()
  1441. {
  1442. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1443. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
  1444. $as_echo_n "checking for $2... " >&6; }
  1445. if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
  1446. $as_echo_n "(cached) " >&6
  1447. else
  1448. cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  1449. /* end confdefs.h. */
  1450. $4
  1451. #include <$2>
  1452. _ACEOF
  1453. if ac_fn_c_try_compile "$LINENO"; then :
  1454. eval "$3=yes"
  1455. else
  1456. eval "$3=no"
  1457. fi
  1458. rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1459. fi
  1460. eval ac_res=\$$3
  1461. { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
  1462. $as_echo "$ac_res" >&6; }
  1463. eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
  1464. } # ac_fn_c_check_header_compile
  1465. # ac_fn_c_try_cpp LINENO
  1466. # ----------------------
  1467. # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
  1468. ac_fn_c_try_cpp ()
  1469. {
  1470. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1471. if { { ac_try="$ac_cpp conftest.$ac_ext"
  1472. case "(($ac_try" in
  1473. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1474. *) ac_try_echo=$ac_try;;
  1475. esac
  1476. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1477. $as_echo "$ac_try_echo"; } >&5
  1478. (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  1479. ac_status=$?
  1480. if test -s conftest.err; then
  1481. grep -v '^ *+' conftest.err >conftest.er1
  1482. cat conftest.er1 >&5
  1483. mv -f conftest.er1 conftest.err
  1484. fi
  1485. $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  1486. test $ac_status = 0; } >/dev/null && {
  1487. test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1488. test ! -s conftest.err
  1489. }; then :
  1490. ac_retval=0
  1491. else
  1492. $as_echo "$as_me: failed program was:" >&5
  1493. sed 's/^/| /' conftest.$ac_ext >&5
  1494. ac_retval=1
  1495. fi
  1496. eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
  1497. return $ac_retval
  1498. } # ac_fn_c_try_cpp
  1499. # ac_fn_c_try_run LINENO
  1500. # ----------------------
  1501. # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
  1502. # that executables *can* be run.
  1503. ac_fn_c_try_run ()
  1504. {
  1505. as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  1506. if { { ac_try="$ac_link"
  1507. case "(($ac_try" in
  1508. *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1509. *) ac_try_echo=$ac_try;;
  1510. esac
  1511. eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  1512. $as_echo "$ac_try_e…

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