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* unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen
[official-gcc.git] / libgfortran / configure
blob6dd73b7e295553b1e7914b6e39bf8efb2731928b
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59 for GNU Fortran Runtime Library 0.2.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME='GNU Fortran Runtime Library'
269 PACKAGE_TARNAME='libgfortran'
270 PACKAGE_VERSION='0.2'
271 PACKAGE_STRING='GNU Fortran Runtime Library 0.2'
272 PACKAGE_BUGREPORT=''
273
274 # Factoring default headers for most tests.
275 ac_includes_default="\
276 #include <stdio.h>
277 #if HAVE_SYS_TYPES_H
278 # include <sys/types.h>
279 #endif
280 #if HAVE_SYS_STAT_H
281 # include <sys/stat.h>
282 #endif
283 #if STDC_HEADERS
284 # include <stdlib.h>
285 # include <stddef.h>
286 #else
287 # if HAVE_STDLIB_H
288 # include <stdlib.h>
289 # endif
290 #endif
291 #if HAVE_STRING_H
292 # if !STDC_HEADERS && HAVE_MEMORY_H
293 # include <memory.h>
294 # endif
295 # include <string.h>
296 #endif
297 #if HAVE_STRINGS_H
298 # include <strings.h>
299 #endif
300 #if HAVE_INTTYPES_H
301 # include <inttypes.h>
302 #else
303 # if HAVE_STDINT_H
304 # include <stdint.h>
305 # endif
306 #endif
307 #if HAVE_UNISTD_H
308 # include <unistd.h>
309 #endif"
310
311 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT multi_basedir gcc_version toolexecdir toolexeclibdir CC ac_ct_CC EXEEXT OBJEXT CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB LN_S LIBTOOL enable_shared enable_static F77 FFLAGS LDFLAGS ac_ct_F77 CPP CPPFLAGS EGREP MATH_OBJ LIBOBJS LTLIBOBJS'
312 ac_subst_files=''
313
314 # Initialize some variables set by options.
315 ac_init_help=
316 ac_init_version=false
317 # The variables have the same names as the options, with
318 # dashes changed to underlines.
319 cache_file=/dev/null
320 exec_prefix=NONE
321 no_create=
322 no_recursion=
323 prefix=NONE
324 program_prefix=NONE
325 program_suffix=NONE
326 program_transform_name=s,x,x,
327 silent=
328 site=
329 srcdir=
330 verbose=
331 x_includes=NONE
332 x_libraries=NONE
333
334 # Installation directory options.
335 # These are left unexpanded so users can "make install exec_prefix=/foo"
336 # and all the variables that are supposed to be based on exec_prefix
337 # by default will actually change.
338 # Use braces instead of parens because sh, perl, etc. also accept them.
339 bindir='${exec_prefix}/bin'
340 sbindir='${exec_prefix}/sbin'
341 libexecdir='${exec_prefix}/libexec'
342 datadir='${prefix}/share'
343 sysconfdir='${prefix}/etc'
344 sharedstatedir='${prefix}/com'
345 localstatedir='${prefix}/var'
346 libdir='${exec_prefix}/lib'
347 includedir='${prefix}/include'
348 oldincludedir='/usr/include'
349 infodir='${prefix}/info'
350 mandir='${prefix}/man'
351
352 ac_prev=
353 for ac_option
354 do
355 # If the previous option needs an argument, assign it.
356 if test -n "$ac_prev"; then
357 eval "$ac_prev=\$ac_option"
358 ac_prev=
359 continue
360 fi
361
362 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
363
364 # Accept the important Cygnus configure options, so we can diagnose typos.
365
366 case $ac_option in
367
368 -bindir | --bindir | --bindi | --bind | --bin | --bi)
369 ac_prev=bindir ;;
370 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
371 bindir=$ac_optarg ;;
372
373 -build | --build | --buil | --bui | --bu)
374 ac_prev=build_alias ;;
375 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
376 build_alias=$ac_optarg ;;
377
378 -cache-file | --cache-file | --cache-fil | --cache-fi \
379 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
380 ac_prev=cache_file ;;
381 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
382 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
383 cache_file=$ac_optarg ;;
384
385 --config-cache | -C)
386 cache_file=config.cache ;;
387
388 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
389 ac_prev=datadir ;;
390 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
391 | --da=*)
392 datadir=$ac_optarg ;;
393
394 -disable-* | --disable-*)
395 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
396 # Reject names that are not valid shell variable names.
397 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
398 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
399 { (exit 1); exit 1; }; }
400 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
401 eval "enable_$ac_feature=no" ;;
402
403 -enable-* | --enable-*)
404 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
405 # Reject names that are not valid shell variable names.
406 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
407 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
408 { (exit 1); exit 1; }; }
409 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
410 case $ac_option in
411 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
412 *) ac_optarg=yes ;;
413 esac
414 eval "enable_$ac_feature='$ac_optarg'" ;;
415
416 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
417 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
418 | --exec | --exe | --ex)
419 ac_prev=exec_prefix ;;
420 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
421 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
422 | --exec=* | --exe=* | --ex=*)
423 exec_prefix=$ac_optarg ;;
424
425 -gas | --gas | --ga | --g)
426 # Obsolete; use --with-gas.
427 with_gas=yes ;;
428
429 -help | --help | --hel | --he | -h)
430 ac_init_help=long ;;
431 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
432 ac_init_help=recursive ;;
433 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
434 ac_init_help=short ;;
435
436 -host | --host | --hos | --ho)
437 ac_prev=host_alias ;;
438 -host=* | --host=* | --hos=* | --ho=*)
439 host_alias=$ac_optarg ;;
440
441 -includedir | --includedir | --includedi | --included | --include \
442 | --includ | --inclu | --incl | --inc)
443 ac_prev=includedir ;;
444 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
445 | --includ=* | --inclu=* | --incl=* | --inc=*)
446 includedir=$ac_optarg ;;
447
448 -infodir | --infodir | --infodi | --infod | --info | --inf)
449 ac_prev=infodir ;;
450 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
451 infodir=$ac_optarg ;;
452
453 -libdir | --libdir | --libdi | --libd)
454 ac_prev=libdir ;;
455 -libdir=* | --libdir=* | --libdi=* | --libd=*)
456 libdir=$ac_optarg ;;
457
458 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
459 | --libexe | --libex | --libe)
460 ac_prev=libexecdir ;;
461 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
462 | --libexe=* | --libex=* | --libe=*)
463 libexecdir=$ac_optarg ;;
464
465 -localstatedir | --localstatedir | --localstatedi | --localstated \
466 | --localstate | --localstat | --localsta | --localst \
467 | --locals | --local | --loca | --loc | --lo)
468 ac_prev=localstatedir ;;
469 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
470 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
471 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
472 localstatedir=$ac_optarg ;;
473
474 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
475 ac_prev=mandir ;;
476 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
477 mandir=$ac_optarg ;;
478
479 -nfp | --nfp | --nf)
480 # Obsolete; use --without-fp.
481 with_fp=no ;;
482
483 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
484 | --no-cr | --no-c | -n)
485 no_create=yes ;;
486
487 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
488 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
489 no_recursion=yes ;;
490
491 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
492 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
493 | --oldin | --oldi | --old | --ol | --o)
494 ac_prev=oldincludedir ;;
495 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
496 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
497 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
498 oldincludedir=$ac_optarg ;;
499
500 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
501 ac_prev=prefix ;;
502 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
503 prefix=$ac_optarg ;;
504
505 -program-prefix | --program-prefix | --program-prefi | --program-pref \
506 | --program-pre | --program-pr | --program-p)
507 ac_prev=program_prefix ;;
508 -program-prefix=* | --program-prefix=* | --program-prefi=* \
509 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
510 program_prefix=$ac_optarg ;;
511
512 -program-suffix | --program-suffix | --program-suffi | --program-suff \
513 | --program-suf | --program-su | --program-s)
514 ac_prev=program_suffix ;;
515 -program-suffix=* | --program-suffix=* | --program-suffi=* \
516 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
517 program_suffix=$ac_optarg ;;
518
519 -program-transform-name | --program-transform-name \
520 | --program-transform-nam | --program-transform-na \
521 | --program-transform-n | --program-transform- \
522 | --program-transform | --program-transfor \
523 | --program-transfo | --program-transf \
524 | --program-trans | --program-tran \
525 | --progr-tra | --program-tr | --program-t)
526 ac_prev=program_transform_name ;;
527 -program-transform-name=* | --program-transform-name=* \
528 | --program-transform-nam=* | --program-transform-na=* \
529 | --program-transform-n=* | --program-transform-=* \
530 | --program-transform=* | --program-transfor=* \
531 | --program-transfo=* | --program-transf=* \
532 | --program-trans=* | --program-tran=* \
533 | --progr-tra=* | --program-tr=* | --program-t=*)
534 program_transform_name=$ac_optarg ;;
535
536 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
537 | -silent | --silent | --silen | --sile | --sil)
538 silent=yes ;;
539
540 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
541 ac_prev=sbindir ;;
542 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
543 | --sbi=* | --sb=*)
544 sbindir=$ac_optarg ;;
545
546 -sharedstatedir | --sharedstatedir | --sharedstatedi \
547 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
548 | --sharedst | --shareds | --shared | --share | --shar \
549 | --sha | --sh)
550 ac_prev=sharedstatedir ;;
551 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
552 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
553 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
554 | --sha=* | --sh=*)
555 sharedstatedir=$ac_optarg ;;
556
557 -site | --site | --sit)
558 ac_prev=site ;;
559 -site=* | --site=* | --sit=*)
560 site=$ac_optarg ;;
561
562 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
563 ac_prev=srcdir ;;
564 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
565 srcdir=$ac_optarg ;;
566
567 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
568 | --syscon | --sysco | --sysc | --sys | --sy)
569 ac_prev=sysconfdir ;;
570 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
571 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
572 sysconfdir=$ac_optarg ;;
573
574 -target | --target | --targe | --targ | --tar | --ta | --t)
575 ac_prev=target_alias ;;
576 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
577 target_alias=$ac_optarg ;;
578
579 -v | -verbose | --verbose | --verbos | --verbo | --verb)
580 verbose=yes ;;
581
582 -version | --version | --versio | --versi | --vers | -V)
583 ac_init_version=: ;;
584
585 -with-* | --with-*)
586 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
587 # Reject names that are not valid shell variable names.
588 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
589 { echo "$as_me: error: invalid package name: $ac_package" >&2
590 { (exit 1); exit 1; }; }
591 ac_package=`echo $ac_package| sed 's/-/_/g'`
592 case $ac_option in
593 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
594 *) ac_optarg=yes ;;
595 esac
596 eval "with_$ac_package='$ac_optarg'" ;;
597
598 -without-* | --without-*)
599 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
600 # Reject names that are not valid shell variable names.
601 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
602 { echo "$as_me: error: invalid package name: $ac_package" >&2
603 { (exit 1); exit 1; }; }
604 ac_package=`echo $ac_package | sed 's/-/_/g'`
605 eval "with_$ac_package=no" ;;
606
607 --x)
608 # Obsolete; use --with-x.
609 with_x=yes ;;
610
611 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
612 | --x-incl | --x-inc | --x-in | --x-i)
613 ac_prev=x_includes ;;
614 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
615 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
616 x_includes=$ac_optarg ;;
617
618 -x-libraries | --x-libraries | --x-librarie | --x-librari \
619 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
620 ac_prev=x_libraries ;;
621 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
622 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
623 x_libraries=$ac_optarg ;;
624
625 -*) { echo "$as_me: error: unrecognized option: $ac_option
626 Try \`$0 --help' for more information." >&2
627 { (exit 1); exit 1; }; }
628 ;;
629
630 *=*)
631 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
632 # Reject names that are not valid shell variable names.
633 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
634 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
635 { (exit 1); exit 1; }; }
636 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
637 eval "$ac_envvar='$ac_optarg'"
638 export $ac_envvar ;;
639
640 *)
641 # FIXME: should be removed in autoconf 3.0.
642 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
643 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
644 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
645 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
646 ;;
647
648 esac
649 done
650
651 if test -n "$ac_prev"; then
652 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
653 { echo "$as_me: error: missing argument to $ac_option" >&2
654 { (exit 1); exit 1; }; }
655 fi
656
657 # Be sure to have absolute paths.
658 for ac_var in exec_prefix prefix
659 do
660 eval ac_val=$`echo $ac_var`
661 case $ac_val in
662 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
663 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
664 { (exit 1); exit 1; }; };;
665 esac
666 done
667
668 # Be sure to have absolute paths.
669 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
670 localstatedir libdir includedir oldincludedir infodir mandir
671 do
672 eval ac_val=$`echo $ac_var`
673 case $ac_val in
674 [\\/$]* | ?:[\\/]* ) ;;
675 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
676 { (exit 1); exit 1; }; };;
677 esac
678 done
679
680 # There might be people who depend on the old broken behavior: `$host'
681 # used to hold the argument of --host etc.
682 # FIXME: To remove some day.
683 build=$build_alias
684 host=$host_alias
685 target=$target_alias
686
687 # FIXME: To remove some day.
688 if test "x$host_alias" != x; then
689 if test "x$build_alias" = x; then
690 cross_compiling=maybe
691 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
692 If a cross compiler is detected then cross compile mode will be used." >&2
693 elif test "x$build_alias" != "x$host_alias"; then
694 cross_compiling=yes
695 fi
696 fi
697
698 ac_tool_prefix=
699 test -n "$host_alias" && ac_tool_prefix=$host_alias-
700
701 test "$silent" = yes && exec 6>/dev/null
702
703
704 # Find the source files, if location was not specified.
705 if test -z "$srcdir"; then
706 ac_srcdir_defaulted=yes
707 # Try the directory containing this script, then its parent.
708 ac_confdir=`(dirname "$0") 2>/dev/null ||
709 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
710 X"$0" : 'X\(//\)[^/]' \| \
711 X"$0" : 'X\(//\)$' \| \
712 X"$0" : 'X\(/\)' \| \
713 . : '\(.\)' 2>/dev/null ||
714 echo X"$0" |
715 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
716 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
717 /^X\(\/\/\)$/{ s//\1/; q; }
718 /^X\(\/\).*/{ s//\1/; q; }
719 s/.*/./; q'`
720 srcdir=$ac_confdir
721 if test ! -r $srcdir/$ac_unique_file; then
722 srcdir=..
723 fi
724 else
725 ac_srcdir_defaulted=no
726 fi
727 if test ! -r $srcdir/$ac_unique_file; then
728 if test "$ac_srcdir_defaulted" = yes; then
729 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
730 { (exit 1); exit 1; }; }
731 else
732 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
733 { (exit 1); exit 1; }; }
734 fi
735 fi
736 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
737 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
738 { (exit 1); exit 1; }; }
739 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
740 ac_env_build_alias_set=${build_alias+set}
741 ac_env_build_alias_value=$build_alias
742 ac_cv_env_build_alias_set=${build_alias+set}
743 ac_cv_env_build_alias_value=$build_alias
744 ac_env_host_alias_set=${host_alias+set}
745 ac_env_host_alias_value=$host_alias
746 ac_cv_env_host_alias_set=${host_alias+set}
747 ac_cv_env_host_alias_value=$host_alias
748 ac_env_target_alias_set=${target_alias+set}
749 ac_env_target_alias_value=$target_alias
750 ac_cv_env_target_alias_set=${target_alias+set}
751 ac_cv_env_target_alias_value=$target_alias
752 ac_env_F77_set=${F77+set}
753 ac_env_F77_value=$F77
754 ac_cv_env_F77_set=${F77+set}
755 ac_cv_env_F77_value=$F77
756 ac_env_FFLAGS_set=${FFLAGS+set}
757 ac_env_FFLAGS_value=$FFLAGS
758 ac_cv_env_FFLAGS_set=${FFLAGS+set}
759 ac_cv_env_FFLAGS_value=$FFLAGS
760 ac_env_LDFLAGS_set=${LDFLAGS+set}
761 ac_env_LDFLAGS_value=$LDFLAGS
762 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
763 ac_cv_env_LDFLAGS_value=$LDFLAGS
764 ac_env_CPP_set=${CPP+set}
765 ac_env_CPP_value=$CPP
766 ac_cv_env_CPP_set=${CPP+set}
767 ac_cv_env_CPP_value=$CPP
768 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
769 ac_env_CPPFLAGS_value=$CPPFLAGS
770 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
771 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
772
773 #
774 # Report the --help message.
775 #
776 if test "$ac_init_help" = "long"; then
777 # Omit some internal or obsolete options to make the list less imposing.
778 # This message is too long to be a string in the A/UX 3.1 sh.
779 cat <<_ACEOF
780 \`configure' configures GNU Fortran Runtime Library 0.2 to adapt to many kinds of systems.
781
782 Usage: $0 [OPTION]... [VAR=VALUE]...
783
784 To assign environment variables (e.g., CC, CFLAGS...), specify them as
785 VAR=VALUE. See below for descriptions of some of the useful variables.
786
787 Defaults for the options are specified in brackets.
788
789 Configuration:
790 -h, --help display this help and exit
791 --help=short display options specific to this package
792 --help=recursive display the short help of all the included packages
793 -V, --version display version information and exit
794 -q, --quiet, --silent do not print \`checking...' messages
795 --cache-file=FILE cache test results in FILE [disabled]
796 -C, --config-cache alias for \`--cache-file=config.cache'
797 -n, --no-create do not create output files
798 --srcdir=DIR find the sources in DIR [configure dir or \`..']
799
800 _ACEOF
801
802 cat <<_ACEOF
803 Installation directories:
804 --prefix=PREFIX install architecture-independent files in PREFIX
805 [$ac_default_prefix]
806 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
807 [PREFIX]
808
809 By default, \`make install' will install all the files in
810 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
811 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
812 for instance \`--prefix=\$HOME'.
813
814 For better control, use the options below.
815
816 Fine tuning of the installation directories:
817 --bindir=DIR user executables [EPREFIX/bin]
818 --sbindir=DIR system admin executables [EPREFIX/sbin]
819 --libexecdir=DIR program executables [EPREFIX/libexec]
820 --datadir=DIR read-only architecture-independent data [PREFIX/share]
821 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
822 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
823 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
824 --libdir=DIR object code libraries [EPREFIX/lib]
825 --includedir=DIR C header files [PREFIX/include]
826 --oldincludedir=DIR C header files for non-gcc [/usr/include]
827 --infodir=DIR info documentation [PREFIX/info]
828 --mandir=DIR man documentation [PREFIX/man]
829 _ACEOF
830
831 cat <<\_ACEOF
832
833 Program names:
834 --program-prefix=PREFIX prepend PREFIX to installed program names
835 --program-suffix=SUFFIX append SUFFIX to installed program names
836 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
837
838 System types:
839 --build=BUILD configure for building on BUILD [guessed]
840 --host=HOST cross-compile to build programs to run on HOST [BUILD]
841 --target=TARGET configure for building compilers for TARGET [HOST]
842 _ACEOF
843 fi
844
845 if test -n "$ac_init_help"; then
846 case $ac_init_help in
847 short | recursive ) echo "Configuration of GNU Fortran Runtime Library 0.2:";;
848 esac
849 cat <<\_ACEOF
850
851 Optional Features:
852 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
853 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
854 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
855 --enable-maintainer-mode enable make rules and dependencies not useful
856 (and sometimes confusing) to the casual installer
857 --enable-multilib build many library versions (default)
858 --enable-shared=PKGS build shared libraries default=yes
859 --enable-static=PKGS build static libraries default=yes
860 --enable-fast-install=PKGS optimize for fast installation default=yes
861 --disable-libtool-lock avoid locking (might break parallel builds)
862 --disable-largefile omit support for large files
863 --enable-cmath Include complex math functions
864
865 Optional Packages:
866 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
867 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
868 --with-gnu-ld assume the C compiler uses GNU ld default=no
869 --with-pic try to use only PIC/non-PIC objects default=use both
870
871 Some influential environment variables:
872 CC C compiler command
873 CFLAGS C compiler flags
874 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
875 nonstandard directory <lib dir>
876 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
877 headers in a nonstandard directory <include dir>
878 F77 Fortran 77 compiler command
879 FFLAGS Fortran 77 compiler flags
880 CPP C preprocessor
881
882 Use these variables to override the choices made by `configure' or to help
883 it to find libraries and programs with nonstandard names/locations.
884
885 _ACEOF
886 fi
887
888 if test "$ac_init_help" = "recursive"; then
889 # If there are subdirs, report their specific --help.
890 ac_popdir=`pwd`
891 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
892 test -d $ac_dir || continue
893 ac_builddir=.
894
895 if test "$ac_dir" != .; then
896 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
897 # A "../" for each directory in $ac_dir_suffix.
898 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
899 else
900 ac_dir_suffix= ac_top_builddir=
901 fi
902
903 case $srcdir in
904 .) # No --srcdir option. We are building in place.
905 ac_srcdir=.
906 if test -z "$ac_top_builddir"; then
907 ac_top_srcdir=.
908 else
909 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
910 fi ;;
911 [\\/]* | ?:[\\/]* ) # Absolute path.
912 ac_srcdir=$srcdir$ac_dir_suffix;
913 ac_top_srcdir=$srcdir ;;
914 *) # Relative path.
915 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
916 ac_top_srcdir=$ac_top_builddir$srcdir ;;
917 esac
918
919 # Do not use `cd foo && pwd` to compute absolute paths, because
920 # the directories may not exist.
921 case `pwd` in
922 .) ac_abs_builddir="$ac_dir";;
923 *)
924 case "$ac_dir" in
925 .) ac_abs_builddir=`pwd`;;
926 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
927 *) ac_abs_builddir=`pwd`/"$ac_dir";;
928 esac;;
929 esac
930 case $ac_abs_builddir in
931 .) ac_abs_top_builddir=${ac_top_builddir}.;;
932 *)
933 case ${ac_top_builddir}. in
934 .) ac_abs_top_builddir=$ac_abs_builddir;;
935 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
936 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
937 esac;;
938 esac
939 case $ac_abs_builddir in
940 .) ac_abs_srcdir=$ac_srcdir;;
941 *)
942 case $ac_srcdir in
943 .) ac_abs_srcdir=$ac_abs_builddir;;
944 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
945 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
946 esac;;
947 esac
948 case $ac_abs_builddir in
949 .) ac_abs_top_srcdir=$ac_top_srcdir;;
950 *)
951 case $ac_top_srcdir in
952 .) ac_abs_top_srcdir=$ac_abs_builddir;;
953 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
954 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
955 esac;;
956 esac
957
958 cd $ac_dir
959 # Check for guested configure; otherwise get Cygnus style configure.
960 if test -f $ac_srcdir/configure.gnu; then
961 echo
962 $SHELL $ac_srcdir/configure.gnu --help=recursive
963 elif test -f $ac_srcdir/configure; then
964 echo
965 $SHELL $ac_srcdir/configure --help=recursive
966 elif test -f $ac_srcdir/configure.ac ||
967 test -f $ac_srcdir/configure.in; then
968 echo
969 $ac_configure --help
970 else
971 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
972 fi
973 cd $ac_popdir
974 done
975 fi
976
977 test -n "$ac_init_help" && exit 0
978 if $ac_init_version; then
979 cat <<\_ACEOF
980 GNU Fortran Runtime Library configure 0.2
981 generated by GNU Autoconf 2.59
982
983 Copyright (C) 2003 Free Software Foundation, Inc.
984 This configure script is free software; the Free Software Foundation
985 gives unlimited permission to copy, distribute and modify it.
986 _ACEOF
987 exit 0
988 fi
989 exec 5>config.log
990 cat >&5 <<_ACEOF
991 This file contains any messages produced by compilers while
992 running configure, to aid debugging if configure makes a mistake.
993
994 It was created by GNU Fortran Runtime Library $as_me 0.2, which was
995 generated by GNU Autoconf 2.59. Invocation command line was
996
997 $ $0 $@
998
999 _ACEOF
1000 {
1001 cat <<_ASUNAME
1002 ## --------- ##
1003 ## Platform. ##
1004 ## --------- ##
1005
1006 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1007 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1008 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1009 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1010 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1011
1012 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1013 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1014
1015 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1016 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1017 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1018 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1019 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1020 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1021 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1022
1023 _ASUNAME
1024
1025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1026 for as_dir in $PATH
1027 do
1028 IFS=$as_save_IFS
1029 test -z "$as_dir" && as_dir=.
1030 echo "PATH: $as_dir"
1031 done
1032
1033 } >&5
1034
1035 cat >&5 <<_ACEOF
1036
1037
1038 ## ----------- ##
1039 ## Core tests. ##
1040 ## ----------- ##
1041
1042 _ACEOF
1043
1044
1045 # Keep a trace of the command line.
1046 # Strip out --no-create and --no-recursion so they do not pile up.
1047 # Strip out --silent because we don't want to record it for future runs.
1048 # Also quote any args containing shell meta-characters.
1049 # Make two passes to allow for proper duplicate-argument suppression.
1050 ac_configure_args=
1051 ac_configure_args0=
1052 ac_configure_args1=
1053 ac_sep=
1054 ac_must_keep_next=false
1055 for ac_pass in 1 2
1056 do
1057 for ac_arg
1058 do
1059 case $ac_arg in
1060 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1061 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1062 | -silent | --silent | --silen | --sile | --sil)
1063 continue ;;
1064 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1065 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1066 esac
1067 case $ac_pass in
1068 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1069 2)
1070 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1071 if test $ac_must_keep_next = true; then
1072 ac_must_keep_next=false # Got value, back to normal.
1073 else
1074 case $ac_arg in
1075 *=* | --config-cache | -C | -disable-* | --disable-* \
1076 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1077 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1078 | -with-* | --with-* | -without-* | --without-* | --x)
1079 case "$ac_configure_args0 " in
1080 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1081 esac
1082 ;;
1083 -* ) ac_must_keep_next=true ;;
1084 esac
1085 fi
1086 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1087 # Get rid of the leading space.
1088 ac_sep=" "
1089 ;;
1090 esac
1091 done
1092 done
1093 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1094 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1095
1096 # When interrupted or exit'd, cleanup temporary files, and complete
1097 # config.log. We remove comments because anyway the quotes in there
1098 # would cause problems or look ugly.
1099 # WARNING: Be sure not to use single quotes in there, as some shells,
1100 # such as our DU 5.0 friend, will then `close' the trap.
1101 trap 'exit_status=$?
1102 # Save into config.log some information that might help in debugging.
1103 {
1104 echo
1105
1106 cat <<\_ASBOX
1107 ## ---------------- ##
1108 ## Cache variables. ##
1109 ## ---------------- ##
1110 _ASBOX
1111 echo
1112 # The following way of writing the cache mishandles newlines in values,
1113 {
1114 (set) 2>&1 |
1115 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1116 *ac_space=\ *)
1117 sed -n \
1118 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1119 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1120 ;;
1121 *)
1122 sed -n \
1123 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1124 ;;
1125 esac;
1126 }
1127 echo
1128
1129 cat <<\_ASBOX
1130 ## ----------------- ##
1131 ## Output variables. ##
1132 ## ----------------- ##
1133 _ASBOX
1134 echo
1135 for ac_var in $ac_subst_vars
1136 do
1137 eval ac_val=$`echo $ac_var`
1138 echo "$ac_var='"'"'$ac_val'"'"'"
1139 done | sort
1140 echo
1141
1142 if test -n "$ac_subst_files"; then
1143 cat <<\_ASBOX
1144 ## ------------- ##
1145 ## Output files. ##
1146 ## ------------- ##
1147 _ASBOX
1148 echo
1149 for ac_var in $ac_subst_files
1150 do
1151 eval ac_val=$`echo $ac_var`
1152 echo "$ac_var='"'"'$ac_val'"'"'"
1153 done | sort
1154 echo
1155 fi
1156
1157 if test -s confdefs.h; then
1158 cat <<\_ASBOX
1159 ## ----------- ##
1160 ## confdefs.h. ##
1161 ## ----------- ##
1162 _ASBOX
1163 echo
1164 sed "/^$/d" confdefs.h | sort
1165 echo
1166 fi
1167 test "$ac_signal" != 0 &&
1168 echo "$as_me: caught signal $ac_signal"
1169 echo "$as_me: exit $exit_status"
1170 } >&5
1171 rm -f core *.core &&
1172 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1173 exit $exit_status
1174 ' 0
1175 for ac_signal in 1 2 13 15; do
1176 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1177 done
1178 ac_signal=0
1179
1180 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1181 rm -rf conftest* confdefs.h
1182 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1183 echo >confdefs.h
1184
1185 # Predefined preprocessor variables.
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_NAME "$PACKAGE_NAME"
1189 _ACEOF
1190
1191
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1194 _ACEOF
1195
1196
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1199 _ACEOF
1200
1201
1202 cat >>confdefs.h <<_ACEOF
1203 #define PACKAGE_STRING "$PACKAGE_STRING"
1204 _ACEOF
1205
1206
1207 cat >>confdefs.h <<_ACEOF
1208 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1209 _ACEOF
1210
1211
1212 # Let the site file select an alternate cache file if it wants to.
1213 # Prefer explicitly selected file to automatically selected ones.
1214 if test -z "$CONFIG_SITE"; then
1215 if test "x$prefix" != xNONE; then
1216 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1217 else
1218 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1219 fi
1220 fi
1221 for ac_site_file in $CONFIG_SITE; do
1222 if test -r "$ac_site_file"; then
1223 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1224 echo "$as_me: loading site script $ac_site_file" >&6;}
1225 sed 's/^/| /' "$ac_site_file" >&5
1226 . "$ac_site_file"
1227 fi
1228 done
1229
1230 if test -r "$cache_file"; then
1231 # Some versions of bash will fail to source /dev/null (special
1232 # files actually), so we avoid doing that.
1233 if test -f "$cache_file"; then
1234 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1235 echo "$as_me: loading cache $cache_file" >&6;}
1236 case $cache_file in
1237 [\\/]* | ?:[\\/]* ) . $cache_file;;
1238 *) . ./$cache_file;;
1239 esac
1240 fi
1241 else
1242 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1243 echo "$as_me: creating cache $cache_file" >&6;}
1244 >$cache_file
1245 fi
1246
1247 # Check that the precious variables saved in the cache have kept the same
1248 # value.
1249 ac_cache_corrupted=false
1250 for ac_var in `(set) 2>&1 |
1251 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1252 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1253 eval ac_new_set=\$ac_env_${ac_var}_set
1254 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1255 eval ac_new_val="\$ac_env_${ac_var}_value"
1256 case $ac_old_set,$ac_new_set in
1257 set,)
1258 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1259 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1260 ac_cache_corrupted=: ;;
1261 ,set)
1262 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1263 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1264 ac_cache_corrupted=: ;;
1265 ,);;
1266 *)
1267 if test "x$ac_old_val" != "x$ac_new_val"; then
1268 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1269 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1270 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1271 echo "$as_me: former value: $ac_old_val" >&2;}
1272 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1273 echo "$as_me: current value: $ac_new_val" >&2;}
1274 ac_cache_corrupted=:
1275 fi;;
1276 esac
1277 # Pass precious variables to config.status.
1278 if test "$ac_new_set" = set; then
1279 case $ac_new_val in
1280 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1281 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1282 *) ac_arg=$ac_var=$ac_new_val ;;
1283 esac
1284 case " $ac_configure_args " in
1285 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1286 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1287 esac
1288 fi
1289 done
1290 if $ac_cache_corrupted; then
1291 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1292 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1293 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1294 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1295 { (exit 1); exit 1; }; }
1296 fi
1297
1298 ac_ext=c
1299 ac_cpp='$CPP $CPPFLAGS'
1300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330 ac_config_headers="$ac_config_headers config.h"
1331
1332
1333 # -------
1334 # Options
1335 # -------
1336
1337 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1338 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1339 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1340 if test "${enable_version_specific_runtime_libs+set}" = set; then
1341 enableval="$enable_version_specific_runtime_libs"
1342 case "$enableval" in
1343 yes) version_specific_libs=yes ;;
1344 no) version_specific_libs=no ;;
1345 *) { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1346 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1347 { (exit 1); exit 1; }; };;
1348 esac
1349 else
1350 version_specific_libs=no
1351 fi;
1352 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1353 echo "${ECHO_T}$version_specific_libs" >&6
1354
1355
1356 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
1357 #
1358 # You will slowly go insane if you do not grok the following fact: when
1359 # building this library, the top-level /target/ becomes the library's /host/.
1360 #
1361 # configure then causes --target to default to --host, exactly like any
1362 # other package using autoconf. Therefore, 'target' and 'host' will
1363 # always be the same. This makes sense both for native and cross compilers
1364 # just think about it for a little while. :-)
1365 #
1366 # Also, if this library is being configured as part of a cross compiler, the
1367 # top-level configure script will pass the "real" host as $with_cross_host.
1368 #
1369 # Do not delete or change the following two lines. For why, see
1370 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
1371 ac_aux_dir=
1372 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1373 if test -f $ac_dir/install-sh; then
1374 ac_aux_dir=$ac_dir
1375 ac_install_sh="$ac_aux_dir/install-sh -c"
1376 break
1377 elif test -f $ac_dir/install.sh; then
1378 ac_aux_dir=$ac_dir
1379 ac_install_sh="$ac_aux_dir/install.sh -c"
1380 break
1381 elif test -f $ac_dir/shtool; then
1382 ac_aux_dir=$ac_dir
1383 ac_install_sh="$ac_aux_dir/shtool install -c"
1384 break
1385 fi
1386 done
1387 if test -z "$ac_aux_dir"; then
1388 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1389 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1390 { (exit 1); exit 1; }; }
1391 fi
1392 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1393 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1394 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1395
1396 # Make sure we can run config.sub.
1397 $ac_config_sub sun4 >/dev/null 2>&1 ||
1398 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1399 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1400 { (exit 1); exit 1; }; }
1401
1402 echo "$as_me:$LINENO: checking build system type" >&5
1403 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1404 if test "${ac_cv_build+set}" = set; then
1405 echo $ECHO_N "(cached) $ECHO_C" >&6
1406 else
1407 ac_cv_build_alias=$build_alias
1408 test -z "$ac_cv_build_alias" &&
1409 ac_cv_build_alias=`$ac_config_guess`
1410 test -z "$ac_cv_build_alias" &&
1411 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1412 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1413 { (exit 1); exit 1; }; }
1414 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1415 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1416 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1417 { (exit 1); exit 1; }; }
1418
1419 fi
1420 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1421 echo "${ECHO_T}$ac_cv_build" >&6
1422 build=$ac_cv_build
1423 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1424 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1425 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1426
1427
1428 echo "$as_me:$LINENO: checking host system type" >&5
1429 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1430 if test "${ac_cv_host+set}" = set; then
1431 echo $ECHO_N "(cached) $ECHO_C" >&6
1432 else
1433 ac_cv_host_alias=$host_alias
1434 test -z "$ac_cv_host_alias" &&
1435 ac_cv_host_alias=$ac_cv_build_alias
1436 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1437 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1438 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1439 { (exit 1); exit 1; }; }
1440
1441 fi
1442 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1443 echo "${ECHO_T}$ac_cv_host" >&6
1444 host=$ac_cv_host
1445 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1446 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1447 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1448
1449
1450 echo "$as_me:$LINENO: checking target system type" >&5
1451 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1452 if test "${ac_cv_target+set}" = set; then
1453 echo $ECHO_N "(cached) $ECHO_C" >&6
1454 else
1455 ac_cv_target_alias=$target_alias
1456 test "x$ac_cv_target_alias" = "x" &&
1457 ac_cv_target_alias=$ac_cv_host_alias
1458 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1459 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1460 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1461 { (exit 1); exit 1; }; }
1462
1463 fi
1464 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1465 echo "${ECHO_T}$ac_cv_target" >&6
1466 target=$ac_cv_target
1467 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1468 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1469 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1470
1471
1472 # The aliases save the names the user supplied, while $host etc.
1473 # will get canonicalized.
1474 test -n "$target_alias" &&
1475 test "$program_prefix$program_suffix$program_transform_name" = \
1476 NONENONEs,x,x, &&
1477 program_prefix=${target_alias}-
1478 target_alias=${target_alias-$host_alias}
1479
1480 # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the
1481 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
1482 # 1.8.2: minimum required version
1483 # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch
1484 # of other PACKAGE_* variables will, however, and there's nothing
1485 # we can do about that; they come from AC_INIT).
1486 # foreign: we don't follow the normal rules for GNU packages (no COPYING
1487 # file in the top srcdir, etc, etc), so stop complaining.
1488 # no-dependencies: turns off auto dependency generation (just for now)
1489 # -Wall: turns on all automake warnings...
1490 # -Wno-portability: ...except this one, since GNU make is required.
1491 am__api_version="1.8"
1492 # Find a good install program. We prefer a C program (faster),
1493 # so one script is as good as another. But avoid the broken or
1494 # incompatible versions:
1495 # SysV /etc/install, /usr/sbin/install
1496 # SunOS /usr/etc/install
1497 # IRIX /sbin/install
1498 # AIX /bin/install
1499 # AmigaOS /C/install, which installs bootblocks on floppy discs
1500 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1501 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1502 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1503 # OS/2's system install, which has a completely different semantic
1504 # ./install, which can be erroneously created by make from ./install.sh.
1505 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1506 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1507 if test -z "$INSTALL"; then
1508 if test "${ac_cv_path_install+set}" = set; then
1509 echo $ECHO_N "(cached) $ECHO_C" >&6
1510 else
1511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1512 for as_dir in $PATH
1513 do
1514 IFS=$as_save_IFS
1515 test -z "$as_dir" && as_dir=.
1516 # Account for people who put trailing slashes in PATH elements.
1517 case $as_dir/ in
1518 ./ | .// | /cC/* | \
1519 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1520 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1521 /usr/ucb/* ) ;;
1522 *)
1523 # OSF1 and SCO ODT 3.0 have their own names for install.
1524 # Don't use installbsd from OSF since it installs stuff as root
1525 # by default.
1526 for ac_prog in ginstall scoinst install; do
1527 for ac_exec_ext in '' $ac_executable_extensions; do
1528 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1529 if test $ac_prog = install &&
1530 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1531 # AIX install. It has an incompatible calling convention.
1532 :
1533 elif test $ac_prog = install &&
1534 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1535 # program-specific install script used by HP pwplus--don't use.
1536 :
1537 else
1538 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1539 break 3
1540 fi
1541 fi
1542 done
1543 done
1544 ;;
1545 esac
1546 done
1547
1548
1549 fi
1550 if test "${ac_cv_path_install+set}" = set; then
1551 INSTALL=$ac_cv_path_install
1552 else
1553 # As a last resort, use the slow shell script. We don't cache a
1554 # path for INSTALL within a source directory, because that will
1555 # break other packages using the cache if that directory is
1556 # removed, or if the path is relative.
1557 INSTALL=$ac_install_sh
1558 fi
1559 fi
1560 echo "$as_me:$LINENO: result: $INSTALL" >&5
1561 echo "${ECHO_T}$INSTALL" >&6
1562
1563 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1564 # It thinks the first close brace ends the variable substitution.
1565 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1566
1567 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1568
1569 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1570
1571 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1572 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1573 # Just in case
1574 sleep 1
1575 echo timestamp > conftest.file
1576 # Do `set' in a subshell so we don't clobber the current shell's
1577 # arguments. Must try -L first in case configure is actually a
1578 # symlink; some systems play weird games with the mod time of symlinks
1579 # (eg FreeBSD returns the mod time of the symlink's containing
1580 # directory).
1581 if (
1582 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1583 if test "$*" = "X"; then
1584 # -L didn't work.
1585 set X `ls -t $srcdir/configure conftest.file`
1586 fi
1587 rm -f conftest.file
1588 if test "$*" != "X $srcdir/configure conftest.file" \
1589 && test "$*" != "X conftest.file $srcdir/configure"; then
1590
1591 # If neither matched, then we have a broken ls. This can happen
1592 # if, for instance, CONFIG_SHELL is bash and it inherits a
1593 # broken ls alias from the environment. This has actually
1594 # happened. Such a system could not be considered "sane".
1595 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1596 alias in your environment" >&5
1597 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1598 alias in your environment" >&2;}
1599 { (exit 1); exit 1; }; }
1600 fi
1601
1602 test "$2" = conftest.file
1603 )
1604 then
1605 # Ok.
1606 :
1607 else
1608 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1609 Check your system clock" >&5
1610 echo "$as_me: error: newly created file is older than distributed files!
1611 Check your system clock" >&2;}
1612 { (exit 1); exit 1; }; }
1613 fi
1614 echo "$as_me:$LINENO: result: yes" >&5
1615 echo "${ECHO_T}yes" >&6
1616 test "$program_prefix" != NONE &&
1617 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1618 # Use a double $ so make ignores it.
1619 test "$program_suffix" != NONE &&
1620 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1621 # Double any \ or $. echo might interpret backslashes.
1622 # By default was `s,x,x', remove it if useless.
1623 cat <<\_ACEOF >conftest.sed
1624 s/[\\$]/&&/g;s/;s,x,x,$//
1625 _ACEOF
1626 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1627 rm conftest.sed
1628
1629 # expand $ac_aux_dir to an absolute path
1630 am_aux_dir=`cd $ac_aux_dir && pwd`
1631
1632 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1633 # Use eval to expand $SHELL
1634 if eval "$MISSING --run true"; then
1635 am_missing_run="$MISSING --run "
1636 else
1637 am_missing_run=
1638 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1639 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1640 fi
1641
1642 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1643 # Keeping the `.' argument allows $(mkdir_p) to be used without
1644 # argument. Indeed, we sometimes output rules like
1645 # $(mkdir_p) $(somedir)
1646 # where $(somedir) is conditionally defined.
1647 # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1648 # expensive solution, as it forces Make to start a sub-shell.)
1649 mkdir_p='mkdir -p -- .'
1650 else
1651 # On NextStep and OpenStep, the `mkdir' command does not
1652 # recognize any option. It will interpret all options as
1653 # directories to create, and then abort because `.' already
1654 # exists.
1655 for d in ./-p ./--version;
1656 do
1657 test -d $d && rmdir $d
1658 done
1659 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1660 if test -f "$ac_aux_dir/mkinstalldirs"; then
1661 mkdir_p='$(mkinstalldirs)'
1662 else
1663 mkdir_p='$(install_sh) -d'
1664 fi
1665 fi
1666
1667 for ac_prog in gawk mawk nawk awk
1668 do
1669 # Extract the first word of "$ac_prog", so it can be a program name with args.
1670 set dummy $ac_prog; ac_word=$2
1671 echo "$as_me:$LINENO: checking for $ac_word" >&5
1672 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1673 if test "${ac_cv_prog_AWK+set}" = set; then
1674 echo $ECHO_N "(cached) $ECHO_C" >&6
1675 else
1676 if test -n "$AWK"; then
1677 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1678 else
1679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1680 for as_dir in $PATH
1681 do
1682 IFS=$as_save_IFS
1683 test -z "$as_dir" && as_dir=.
1684 for ac_exec_ext in '' $ac_executable_extensions; do
1685 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1686 ac_cv_prog_AWK="$ac_prog"
1687 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1688 break 2
1689 fi
1690 done
1691 done
1692
1693 fi
1694 fi
1695 AWK=$ac_cv_prog_AWK
1696 if test -n "$AWK"; then
1697 echo "$as_me:$LINENO: result: $AWK" >&5
1698 echo "${ECHO_T}$AWK" >&6
1699 else
1700 echo "$as_me:$LINENO: result: no" >&5
1701 echo "${ECHO_T}no" >&6
1702 fi
1703
1704 test -n "$AWK" && break
1705 done
1706
1707 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1708 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1709 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1710 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1711 echo $ECHO_N "(cached) $ECHO_C" >&6
1712 else
1713 cat >conftest.make <<\_ACEOF
1714 all:
1715 @echo 'ac_maketemp="$(MAKE)"'
1716 _ACEOF
1717 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1718 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1719 if test -n "$ac_maketemp"; then
1720 eval ac_cv_prog_make_${ac_make}_set=yes
1721 else
1722 eval ac_cv_prog_make_${ac_make}_set=no
1723 fi
1724 rm -f conftest.make
1725 fi
1726 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1727 echo "$as_me:$LINENO: result: yes" >&5
1728 echo "${ECHO_T}yes" >&6
1729 SET_MAKE=
1730 else
1731 echo "$as_me:$LINENO: result: no" >&5
1732 echo "${ECHO_T}no" >&6
1733 SET_MAKE="MAKE=${MAKE-make}"
1734 fi
1735
1736 rm -rf .tst 2>/dev/null
1737 mkdir .tst 2>/dev/null
1738 if test -d .tst; then
1739 am__leading_dot=.
1740 else
1741 am__leading_dot=_
1742 fi
1743 rmdir .tst 2>/dev/null
1744
1745 # test to see if srcdir already configured
1746 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1747 test -f $srcdir/config.status; then
1748 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1749 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1750 { (exit 1); exit 1; }; }
1751 fi
1752
1753 # test whether we have cygpath
1754 if test -z "$CYGPATH_W"; then
1755 if (cygpath --version) >/dev/null 2>/dev/null; then
1756 CYGPATH_W='cygpath -w'
1757 else
1758 CYGPATH_W=echo
1759 fi
1760 fi
1761
1762
1763 # Define the identity of the package.
1764 PACKAGE='libgfortran'
1765 VERSION='0.2'
1766
1767
1768 # Some tools Automake needs.
1769
1770 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1771
1772
1773 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1774
1775
1776 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1777
1778
1779 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1780
1781
1782 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1783
1784
1785 AMTAR=${AMTAR-"${am_missing_run}tar"}
1786
1787 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1788
1789 # Installed binaries are usually stripped using `strip' when the user
1790 # run `make install-strip'. However `strip' might not be the right
1791 # tool to use in cross-compilation environments, therefore Automake
1792 # will honor the `STRIP' environment variable to overrule this program.
1793 if test "$cross_compiling" != no; then
1794 if test -n "$ac_tool_prefix"; then
1795 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1796 set dummy ${ac_tool_prefix}strip; ac_word=$2
1797 echo "$as_me:$LINENO: checking for $ac_word" >&5
1798 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1799 if test "${ac_cv_prog_STRIP+set}" = set; then
1800 echo $ECHO_N "(cached) $ECHO_C" >&6
1801 else
1802 if test -n "$STRIP"; then
1803 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1804 else
1805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1806 for as_dir in $PATH
1807 do
1808 IFS=$as_save_IFS
1809 test -z "$as_dir" && as_dir=.
1810 for ac_exec_ext in '' $ac_executable_extensions; do
1811 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1812 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1813 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1814 break 2
1815 fi
1816 done
1817 done
1818
1819 fi
1820 fi
1821 STRIP=$ac_cv_prog_STRIP
1822 if test -n "$STRIP"; then
1823 echo "$as_me:$LINENO: result: $STRIP" >&5
1824 echo "${ECHO_T}$STRIP" >&6
1825 else
1826 echo "$as_me:$LINENO: result: no" >&5
1827 echo "${ECHO_T}no" >&6
1828 fi
1829
1830 fi
1831 if test -z "$ac_cv_prog_STRIP"; then
1832 ac_ct_STRIP=$STRIP
1833 # Extract the first word of "strip", so it can be a program name with args.
1834 set dummy strip; ac_word=$2
1835 echo "$as_me:$LINENO: checking for $ac_word" >&5
1836 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1837 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1838 echo $ECHO_N "(cached) $ECHO_C" >&6
1839 else
1840 if test -n "$ac_ct_STRIP"; then
1841 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1842 else
1843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1844 for as_dir in $PATH
1845 do
1846 IFS=$as_save_IFS
1847 test -z "$as_dir" && as_dir=.
1848 for ac_exec_ext in '' $ac_executable_extensions; do
1849 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1850 ac_cv_prog_ac_ct_STRIP="strip"
1851 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1852 break 2
1853 fi
1854 done
1855 done
1856
1857 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1858 fi
1859 fi
1860 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1861 if test -n "$ac_ct_STRIP"; then
1862 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1863 echo "${ECHO_T}$ac_ct_STRIP" >&6
1864 else
1865 echo "$as_me:$LINENO: result: no" >&5
1866 echo "${ECHO_T}no" >&6
1867 fi
1868
1869 STRIP=$ac_ct_STRIP
1870 else
1871 STRIP="$ac_cv_prog_STRIP"
1872 fi
1873
1874 fi
1875 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1876
1877 # We need awk for the "check" target. The system "awk" is bad on
1878 # some platforms.
1879
1880
1881
1882
1883 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
1884 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
1885 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1886 if test "${enable_maintainer_mode+set}" = set; then
1887 enableval="$enable_maintainer_mode"
1888 USE_MAINTAINER_MODE=$enableval
1889 else
1890 USE_MAINTAINER_MODE=no
1891 fi;
1892 echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
1893 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
1894
1895
1896 if test $USE_MAINTAINER_MODE = yes; then
1897 MAINTAINER_MODE_TRUE=
1898 MAINTAINER_MODE_FALSE='#'
1899 else
1900 MAINTAINER_MODE_TRUE='#'
1901 MAINTAINER_MODE_FALSE=
1902 fi
1903
1904 MAINT=$MAINTAINER_MODE_TRUE
1905
1906
1907 # Default to --enable-multilib
1908 # Check whether --enable-multilib or --disable-multilib was given.
1909 if test "${enable_multilib+set}" = set; then
1910 enableval="$enable_multilib"
1911 case "$enableval" in
1912 yes) multilib=yes ;;
1913 no) multilib=no ;;
1914 *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1915 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1916 { (exit 1); exit 1; }; } ;;
1917 esac
1918 else
1919 multilib=yes
1920 fi;
1921
1922 # We may get other options which we leave undocumented:
1923 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1924 # See config-ml.in if you want the gory details.
1925
1926 if test "$srcdir" = "."; then
1927 if test "$with_target_subdir" != "."; then
1928 multi_basedir="$srcdir/$with_multisrctop../.."
1929 else
1930 multi_basedir="$srcdir/$with_multisrctop.."
1931 fi
1932 else
1933 multi_basedir="$srcdir/.."
1934 fi
1935
1936
1937 ac_config_commands="$ac_config_commands default-1"
1938
1939
1940 # Handy for debugging:
1941 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
1942
1943 # Are we being configured with some form of cross compiler?
1944 # NB: We don't actually need to know this just now, but when, say, a test
1945 # suite is included, we'll have to know.
1946 if test "$build" != "$host"; then
1947 LIBGFOR_IS_NATIVE=false
1948 GCC_NO_EXECUTABLES
1949 else
1950 LIBGFOR_IS_NATIVE=true
1951 fi
1952
1953 # Process the option "--enable-version-specific-runtime-libs"
1954 gcc_version_trigger=${srcdir}/../gcc/version.c
1955 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1956 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1957
1958
1959 # Calculate toolexeclibdir
1960 # Also toolexecdir, though it's only used in toolexeclibdir
1961 case ${version_specific_libs} in
1962 yes)
1963 # Need the gcc compiler version to know where to install libraries
1964 # and header files if --enable-version-specific-runtime-libs option
1965 # is selected.
1966 toolexecdir='$(libdir)/gcc/$(target_alias)'
1967 toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1968 ;;
1969 no)
1970 if test -n "$with_cross_host" &&
1971 test x"$with_cross_host" != x"no"; then
1972 # Install a library built with a cross compiler in tooldir, not libdir.
1973 toolexecdir='$(exec_prefix)/$(target_alias)'
1974 toolexeclibdir='$(toolexecdir)/lib'
1975 else
1976 toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1977 toolexeclibdir='$(libdir)'
1978 fi
1979 multi_os_directory=`$CC -print-multi-os-directory`
1980 case $multi_os_directory in
1981 .) ;; # Avoid trailing /.
1982 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1983 esac
1984 ;;
1985 esac
1986
1987
1988
1989 # Check the compiler.
1990 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
1991 # We must force CC to /not/ be precious variables; otherwise
1992 # the wrong, non-multilib-adjusted value will be used in multilibs.
1993 # As a side effect, we have to subst CFLAGS ourselves.
1994
1995
1996
1997 ac_ext=c
1998 ac_cpp='$CPP $CPPFLAGS'
1999 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2000 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2001 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2002 if test -n "$ac_tool_prefix"; then
2003 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2004 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2005 echo "$as_me:$LINENO: checking for $ac_word" >&5
2006 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2007 if test "${ac_cv_prog_CC+set}" = set; then
2008 echo $ECHO_N "(cached) $ECHO_C" >&6
2009 else
2010 if test -n "$CC"; then
2011 ac_cv_prog_CC="$CC" # Let the user override the test.
2012 else
2013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2014 for as_dir in $PATH
2015 do
2016 IFS=$as_save_IFS
2017 test -z "$as_dir" && as_dir=.
2018 for ac_exec_ext in '' $ac_executable_extensions; do
2019 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2020 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2021 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2022 break 2
2023 fi
2024 done
2025 done
2026
2027 fi
2028 fi
2029 CC=$ac_cv_prog_CC
2030 if test -n "$CC"; then
2031 echo "$as_me:$LINENO: result: $CC" >&5
2032 echo "${ECHO_T}$CC" >&6
2033 else
2034 echo "$as_me:$LINENO: result: no" >&5
2035 echo "${ECHO_T}no" >&6
2036 fi
2037
2038 fi
2039 if test -z "$ac_cv_prog_CC"; then
2040 ac_ct_CC=$CC
2041 # Extract the first word of "gcc", so it can be a program name with args.
2042 set dummy gcc; ac_word=$2
2043 echo "$as_me:$LINENO: checking for $ac_word" >&5
2044 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2045 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2046 echo $ECHO_N "(cached) $ECHO_C" >&6
2047 else
2048 if test -n "$ac_ct_CC"; then
2049 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2050 else
2051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2052 for as_dir in $PATH
2053 do
2054 IFS=$as_save_IFS
2055 test -z "$as_dir" && as_dir=.
2056 for ac_exec_ext in '' $ac_executable_extensions; do
2057 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2058 ac_cv_prog_ac_ct_CC="gcc"
2059 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2060 break 2
2061 fi
2062 done
2063 done
2064
2065 fi
2066 fi
2067 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2068 if test -n "$ac_ct_CC"; then
2069 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2070 echo "${ECHO_T}$ac_ct_CC" >&6
2071 else
2072 echo "$as_me:$LINENO: result: no" >&5
2073 echo "${ECHO_T}no" >&6
2074 fi
2075
2076 CC=$ac_ct_CC
2077 else
2078 CC="$ac_cv_prog_CC"
2079 fi
2080
2081 if test -z "$CC"; then
2082 if test -n "$ac_tool_prefix"; then
2083 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2084 set dummy ${ac_tool_prefix}cc; ac_word=$2
2085 echo "$as_me:$LINENO: checking for $ac_word" >&5
2086 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2087 if test "${ac_cv_prog_CC+set}" = set; then
2088 echo $ECHO_N "(cached) $ECHO_C" >&6
2089 else
2090 if test -n "$CC"; then
2091 ac_cv_prog_CC="$CC" # Let the user override the test.
2092 else
2093 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2094 for as_dir in $PATH
2095 do
2096 IFS=$as_save_IFS
2097 test -z "$as_dir" && as_dir=.
2098 for ac_exec_ext in '' $ac_executable_extensions; do
2099 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2100 ac_cv_prog_CC="${ac_tool_prefix}cc"
2101 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2102 break 2
2103 fi
2104 done
2105 done
2106
2107 fi
2108 fi
2109 CC=$ac_cv_prog_CC
2110 if test -n "$CC"; then
2111 echo "$as_me:$LINENO: result: $CC" >&5
2112 echo "${ECHO_T}$CC" >&6
2113 else
2114 echo "$as_me:$LINENO: result: no" >&5
2115 echo "${ECHO_T}no" >&6
2116 fi
2117
2118 fi
2119 if test -z "$ac_cv_prog_CC"; then
2120 ac_ct_CC=$CC
2121 # Extract the first word of "cc", so it can be a program name with args.
2122 set dummy cc; ac_word=$2
2123 echo "$as_me:$LINENO: checking for $ac_word" >&5
2124 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2125 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2126 echo $ECHO_N "(cached) $ECHO_C" >&6
2127 else
2128 if test -n "$ac_ct_CC"; then
2129 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2130 else
2131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2132 for as_dir in $PATH
2133 do
2134 IFS=$as_save_IFS
2135 test -z "$as_dir" && as_dir=.
2136 for ac_exec_ext in '' $ac_executable_extensions; do
2137 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2138 ac_cv_prog_ac_ct_CC="cc"
2139 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2140 break 2
2141 fi
2142 done
2143 done
2144
2145 fi
2146 fi
2147 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2148 if test -n "$ac_ct_CC"; then
2149 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2150 echo "${ECHO_T}$ac_ct_CC" >&6
2151 else
2152 echo "$as_me:$LINENO: result: no" >&5
2153 echo "${ECHO_T}no" >&6
2154 fi
2155
2156 CC=$ac_ct_CC
2157 else
2158 CC="$ac_cv_prog_CC"
2159 fi
2160
2161 fi
2162 if test -z "$CC"; then
2163 # Extract the first word of "cc", so it can be a program name with args.
2164 set dummy cc; ac_word=$2
2165 echo "$as_me:$LINENO: checking for $ac_word" >&5
2166 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2167 if test "${ac_cv_prog_CC+set}" = set; then
2168 echo $ECHO_N "(cached) $ECHO_C" >&6
2169 else
2170 if test -n "$CC"; then
2171 ac_cv_prog_CC="$CC" # Let the user override the test.
2172 else
2173 ac_prog_rejected=no
2174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2175 for as_dir in $PATH
2176 do
2177 IFS=$as_save_IFS
2178 test -z "$as_dir" && as_dir=.
2179 for ac_exec_ext in '' $ac_executable_extensions; do
2180 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2181 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2182 ac_prog_rejected=yes
2183 continue
2184 fi
2185 ac_cv_prog_CC="cc"
2186 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2187 break 2
2188 fi
2189 done
2190 done
2191
2192 if test $ac_prog_rejected = yes; then
2193 # We found a bogon in the path, so make sure we never use it.
2194 set dummy $ac_cv_prog_CC
2195 shift
2196 if test $# != 0; then
2197 # We chose a different compiler from the bogus one.
2198 # However, it has the same basename, so the bogon will be chosen
2199 # first if we set CC to just the basename; use the full file name.
2200 shift
2201 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2202 fi
2203 fi
2204 fi
2205 fi
2206 CC=$ac_cv_prog_CC
2207 if test -n "$CC"; then
2208 echo "$as_me:$LINENO: result: $CC" >&5
2209 echo "${ECHO_T}$CC" >&6
2210 else
2211 echo "$as_me:$LINENO: result: no" >&5
2212 echo "${ECHO_T}no" >&6
2213 fi
2214
2215 fi
2216 if test -z "$CC"; then
2217 if test -n "$ac_tool_prefix"; then
2218 for ac_prog in cl
2219 do
2220 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2221 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2222 echo "$as_me:$LINENO: checking for $ac_word" >&5
2223 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2224 if test "${ac_cv_prog_CC+set}" = set; then
2225 echo $ECHO_N "(cached) $ECHO_C" >&6
2226 else
2227 if test -n "$CC"; then
2228 ac_cv_prog_CC="$CC" # Let the user override the test.
2229 else
2230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2231 for as_dir in $PATH
2232 do
2233 IFS=$as_save_IFS
2234 test -z "$as_dir" && as_dir=.
2235 for ac_exec_ext in '' $ac_executable_extensions; do
2236 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2237 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2238 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2239 break 2
2240 fi
2241 done
2242 done
2243
2244 fi
2245 fi
2246 CC=$ac_cv_prog_CC
2247 if test -n "$CC"; then
2248 echo "$as_me:$LINENO: result: $CC" >&5
2249 echo "${ECHO_T}$CC" >&6
2250 else
2251 echo "$as_me:$LINENO: result: no" >&5
2252 echo "${ECHO_T}no" >&6
2253 fi
2254
2255 test -n "$CC" && break
2256 done
2257 fi
2258 if test -z "$CC"; then
2259 ac_ct_CC=$CC
2260 for ac_prog in cl
2261 do
2262 # Extract the first word of "$ac_prog", so it can be a program name with args.
2263 set dummy $ac_prog; ac_word=$2
2264 echo "$as_me:$LINENO: checking for $ac_word" >&5
2265 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2266 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2267 echo $ECHO_N "(cached) $ECHO_C" >&6
2268 else
2269 if test -n "$ac_ct_CC"; then
2270 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2271 else
2272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2273 for as_dir in $PATH
2274 do
2275 IFS=$as_save_IFS
2276 test -z "$as_dir" && as_dir=.
2277 for ac_exec_ext in '' $ac_executable_extensions; do
2278 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2279 ac_cv_prog_ac_ct_CC="$ac_prog"
2280 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2281 break 2
2282 fi
2283 done
2284 done
2285
2286 fi
2287 fi
2288 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2289 if test -n "$ac_ct_CC"; then
2290 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2291 echo "${ECHO_T}$ac_ct_CC" >&6
2292 else
2293 echo "$as_me:$LINENO: result: no" >&5
2294 echo "${ECHO_T}no" >&6
2295 fi
2296
2297 test -n "$ac_ct_CC" && break
2298 done
2299
2300 CC=$ac_ct_CC
2301 fi
2302
2303 fi
2304
2305
2306 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2307 See \`config.log' for more details." >&5
2308 echo "$as_me: error: no acceptable C compiler found in \$PATH
2309 See \`config.log' for more details." >&2;}
2310 { (exit 1); exit 1; }; }
2311
2312 # Provide some information about the compiler.
2313 echo "$as_me:$LINENO:" \
2314 "checking for C compiler version" >&5
2315 ac_compiler=`set X $ac_compile; echo $2`
2316 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2317 (eval $ac_compiler --version </dev/null >&5) 2>&5
2318 ac_status=$?
2319 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320 (exit $ac_status); }
2321 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2322 (eval $ac_compiler -v </dev/null >&5) 2>&5
2323 ac_status=$?
2324 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2325 (exit $ac_status); }
2326 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2327 (eval $ac_compiler -V </dev/null >&5) 2>&5
2328 ac_status=$?
2329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330 (exit $ac_status); }
2331
2332 cat >conftest.$ac_ext <<_ACEOF
2333 /* confdefs.h. */
2334 _ACEOF
2335 cat confdefs.h >>conftest.$ac_ext
2336 cat >>conftest.$ac_ext <<_ACEOF
2337 /* end confdefs.h. */
2338
2339 int
2340 main ()
2341 {
2342
2343 ;
2344 return 0;
2345 }
2346 _ACEOF
2347 ac_clean_files_save=$ac_clean_files
2348 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2349 # Try to create an executable without -o first, disregard a.out.
2350 # It will help us diagnose broken compilers, and finding out an intuition
2351 # of exeext.
2352 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2353 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2354 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2355 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2356 (eval $ac_link_default) 2>&5
2357 ac_status=$?
2358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359 (exit $ac_status); }; then
2360 # Find the output, starting from the most likely. This scheme is
2361 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2362 # resort.
2363
2364 # Be careful to initialize this variable, since it used to be cached.
2365 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2366 ac_cv_exeext=
2367 # b.out is created by i960 compilers.
2368 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2369 do
2370 test -f "$ac_file" || continue
2371 case $ac_file in
2372 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2373 ;;
2374 conftest.$ac_ext )
2375 # This is the source file.
2376 ;;
2377 [ab].out )
2378 # We found the default executable, but exeext='' is most
2379 # certainly right.
2380 break;;
2381 *.* )
2382 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2383 # FIXME: I believe we export ac_cv_exeext for Libtool,
2384 # but it would be cool to find out if it's true. Does anybody
2385 # maintain Libtool? --akim.
2386 export ac_cv_exeext
2387 break;;
2388 * )
2389 break;;
2390 esac
2391 done
2392 else
2393 echo "$as_me: failed program was:" >&5
2394 sed 's/^/| /' conftest.$ac_ext >&5
2395
2396 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2397 See \`config.log' for more details." >&5
2398 echo "$as_me: error: C compiler cannot create executables
2399 See \`config.log' for more details." >&2;}
2400 { (exit 77); exit 77; }; }
2401 fi
2402
2403 ac_exeext=$ac_cv_exeext
2404 echo "$as_me:$LINENO: result: $ac_file" >&5
2405 echo "${ECHO_T}$ac_file" >&6
2406
2407 # Check the compiler produces executables we can run. If not, either
2408 # the compiler is broken, or we cross compile.
2409 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2410 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2411 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2412 # If not cross compiling, check that we can run a simple program.
2413 if test "$cross_compiling" != yes; then
2414 if { ac_try='./$ac_file'
2415 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2416 (eval $ac_try) 2>&5
2417 ac_status=$?
2418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2419 (exit $ac_status); }; }; then
2420 cross_compiling=no
2421 else
2422 if test "$cross_compiling" = maybe; then
2423 cross_compiling=yes
2424 else
2425 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2426 If you meant to cross compile, use \`--host'.
2427 See \`config.log' for more details." >&5
2428 echo "$as_me: error: cannot run C compiled programs.
2429 If you meant to cross compile, use \`--host'.
2430 See \`config.log' for more details." >&2;}
2431 { (exit 1); exit 1; }; }
2432 fi
2433 fi
2434 fi
2435 echo "$as_me:$LINENO: result: yes" >&5
2436 echo "${ECHO_T}yes" >&6
2437
2438 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2439 ac_clean_files=$ac_clean_files_save
2440 # Check the compiler produces executables we can run. If not, either
2441 # the compiler is broken, or we cross compile.
2442 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2443 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2444 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2445 echo "${ECHO_T}$cross_compiling" >&6
2446
2447 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2448 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2449 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2450 (eval $ac_link) 2>&5
2451 ac_status=$?
2452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453 (exit $ac_status); }; then
2454 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2455 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2456 # work properly (i.e., refer to `conftest.exe'), while it won't with
2457 # `rm'.
2458 for ac_file in conftest.exe conftest conftest.*; do
2459 test -f "$ac_file" || continue
2460 case $ac_file in
2461 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2462 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2463 export ac_cv_exeext
2464 break;;
2465 * ) break;;
2466 esac
2467 done
2468 else
2469 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2470 See \`config.log' for more details." >&5
2471 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2472 See \`config.log' for more details." >&2;}
2473 { (exit 1); exit 1; }; }
2474 fi
2475
2476 rm -f conftest$ac_cv_exeext
2477 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2478 echo "${ECHO_T}$ac_cv_exeext" >&6
2479
2480 rm -f conftest.$ac_ext
2481 EXEEXT=$ac_cv_exeext
2482 ac_exeext=$EXEEXT
2483 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2484 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2485 if test "${ac_cv_objext+set}" = set; then
2486 echo $ECHO_N "(cached) $ECHO_C" >&6
2487 else
2488 cat >conftest.$ac_ext <<_ACEOF
2489 /* confdefs.h. */
2490 _ACEOF
2491 cat confdefs.h >>conftest.$ac_ext
2492 cat >>conftest.$ac_ext <<_ACEOF
2493 /* end confdefs.h. */
2494
2495 int
2496 main ()
2497 {
2498
2499 ;
2500 return 0;
2501 }
2502 _ACEOF
2503 rm -f conftest.o conftest.obj
2504 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2505 (eval $ac_compile) 2>&5
2506 ac_status=$?
2507 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2508 (exit $ac_status); }; then
2509 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2510 case $ac_file in
2511 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2512 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2513 break;;
2514 esac
2515 done
2516 else
2517 echo "$as_me: failed program was:" >&5
2518 sed 's/^/| /' conftest.$ac_ext >&5
2519
2520 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2521 See \`config.log' for more details." >&5
2522 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2523 See \`config.log' for more details." >&2;}
2524 { (exit 1); exit 1; }; }
2525 fi
2526
2527 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2528 fi
2529 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2530 echo "${ECHO_T}$ac_cv_objext" >&6
2531 OBJEXT=$ac_cv_objext
2532 ac_objext=$OBJEXT
2533 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2534 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2535 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2536 echo $ECHO_N "(cached) $ECHO_C" >&6
2537 else
2538 cat >conftest.$ac_ext <<_ACEOF
2539 /* confdefs.h. */
2540 _ACEOF
2541 cat confdefs.h >>conftest.$ac_ext
2542 cat >>conftest.$ac_ext <<_ACEOF
2543 /* end confdefs.h. */
2544
2545 int
2546 main ()
2547 {
2548 #ifndef __GNUC__
2549 choke me
2550 #endif
2551
2552 ;
2553 return 0;
2554 }
2555 _ACEOF
2556 rm -f conftest.$ac_objext
2557 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2558 (eval $ac_compile) 2>conftest.er1
2559 ac_status=$?
2560 grep -v '^ *+' conftest.er1 >conftest.err
2561 rm -f conftest.er1
2562 cat conftest.err >&5
2563 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2564 (exit $ac_status); } &&
2565 { ac_try='test -z "$ac_c_werror_flag"
2566 || test ! -s conftest.err'
2567 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2568 (eval $ac_try) 2>&5
2569 ac_status=$?
2570 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2571 (exit $ac_status); }; } &&
2572 { ac_try='test -s conftest.$ac_objext'
2573 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2574 (eval $ac_try) 2>&5
2575 ac_status=$?
2576 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2577 (exit $ac_status); }; }; then
2578 ac_compiler_gnu=yes
2579 else
2580 echo "$as_me: failed program was:" >&5
2581 sed 's/^/| /' conftest.$ac_ext >&5
2582
2583 ac_compiler_gnu=no
2584 fi
2585 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2586 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2587
2588 fi
2589 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2590 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2591 GCC=`test $ac_compiler_gnu = yes && echo yes`
2592 ac_test_CFLAGS=${CFLAGS+set}
2593 ac_save_CFLAGS=$CFLAGS
2594 CFLAGS="-g"
2595 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2596 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2597 if test "${ac_cv_prog_cc_g+set}" = set; then
2598 echo $ECHO_N "(cached) $ECHO_C" >&6
2599 else
2600 cat >conftest.$ac_ext <<_ACEOF
2601 /* confdefs.h. */
2602 _ACEOF
2603 cat confdefs.h >>conftest.$ac_ext
2604 cat >>conftest.$ac_ext <<_ACEOF
2605 /* end confdefs.h. */
2606
2607 int
2608 main ()
2609 {
2610
2611 ;
2612 return 0;
2613 }
2614 _ACEOF
2615 rm -f conftest.$ac_objext
2616 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2617 (eval $ac_compile) 2>conftest.er1
2618 ac_status=$?
2619 grep -v '^ *+' conftest.er1 >conftest.err
2620 rm -f conftest.er1
2621 cat conftest.err >&5
2622 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2623 (exit $ac_status); } &&
2624 { ac_try='test -z "$ac_c_werror_flag"
2625 || test ! -s conftest.err'
2626 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2627 (eval $ac_try) 2>&5
2628 ac_status=$?
2629 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630 (exit $ac_status); }; } &&
2631 { ac_try='test -s conftest.$ac_objext'
2632 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2633 (eval $ac_try) 2>&5
2634 ac_status=$?
2635 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2636 (exit $ac_status); }; }; then
2637 ac_cv_prog_cc_g=yes
2638 else
2639 echo "$as_me: failed program was:" >&5
2640 sed 's/^/| /' conftest.$ac_ext >&5
2641
2642 ac_cv_prog_cc_g=no
2643 fi
2644 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2645 fi
2646 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2647 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2648 if test "$ac_test_CFLAGS" = set; then
2649 CFLAGS=$ac_save_CFLAGS
2650 elif test $ac_cv_prog_cc_g = yes; then
2651 if test "$GCC" = yes; then
2652 CFLAGS="-g -O2"
2653 else
2654 CFLAGS="-g"
2655 fi
2656 else
2657 if test "$GCC" = yes; then
2658 CFLAGS="-O2"
2659 else
2660 CFLAGS=
2661 fi
2662 fi
2663 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2664 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2665 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2666 echo $ECHO_N "(cached) $ECHO_C" >&6
2667 else
2668 ac_cv_prog_cc_stdc=no
2669 ac_save_CC=$CC
2670 cat >conftest.$ac_ext <<_ACEOF
2671 /* confdefs.h. */
2672 _ACEOF
2673 cat confdefs.h >>conftest.$ac_ext
2674 cat >>conftest.$ac_ext <<_ACEOF
2675 /* end confdefs.h. */
2676 #include <stdarg.h>
2677 #include <stdio.h>
2678 #include <sys/types.h>
2679 #include <sys/stat.h>
2680 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2681 struct buf { int x; };
2682 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2683 static char *e (p, i)
2684 char **p;
2685 int i;
2686 {
2687 return p[i];
2688 }
2689 static char *f (char * (*g) (char **, int), char **p, ...)
2690 {
2691 char *s;
2692 va_list v;
2693 va_start (v,p);
2694 s = g (p, va_arg (v,int));
2695 va_end (v);
2696 return s;
2697 }
2698
2699 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2700 function prototypes and stuff, but not '\xHH' hex character constants.
2701 These don't provoke an error unfortunately, instead are silently treated
2702 as 'x'. The following induces an error, until -std1 is added to get
2703 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2704 array size at least. It's necessary to write '\x00'==0 to get something
2705 that's true only with -std1. */
2706 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2707
2708 int test (int i, double x);
2709 struct s1 {int (*f) (int a);};
2710 struct s2 {int (*f) (double a);};
2711 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2712 int argc;
2713 char **argv;
2714 int
2715 main ()
2716 {
2717 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2718 ;
2719 return 0;
2720 }
2721 _ACEOF
2722 # Don't try gcc -ansi; that turns off useful extensions and
2723 # breaks some systems' header files.
2724 # AIX -qlanglvl=ansi
2725 # Ultrix and OSF/1 -std1
2726 # HP-UX 10.20 and later -Ae
2727 # HP-UX older versions -Aa -D_HPUX_SOURCE
2728 # SVR4 -Xc -D__EXTENSIONS__
2729 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2730 do
2731 CC="$ac_save_CC $ac_arg"
2732 rm -f conftest.$ac_objext
2733 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2734 (eval $ac_compile) 2>conftest.er1
2735 ac_status=$?
2736 grep -v '^ *+' conftest.er1 >conftest.err
2737 rm -f conftest.er1
2738 cat conftest.err >&5
2739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2740 (exit $ac_status); } &&
2741 { ac_try='test -z "$ac_c_werror_flag"
2742 || test ! -s conftest.err'
2743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2744 (eval $ac_try) 2>&5
2745 ac_status=$?
2746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2747 (exit $ac_status); }; } &&
2748 { ac_try='test -s conftest.$ac_objext'
2749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2750 (eval $ac_try) 2>&5
2751 ac_status=$?
2752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2753 (exit $ac_status); }; }; then
2754 ac_cv_prog_cc_stdc=$ac_arg
2755 break
2756 else
2757 echo "$as_me: failed program was:" >&5
2758 sed 's/^/| /' conftest.$ac_ext >&5
2759
2760 fi
2761 rm -f conftest.err conftest.$ac_objext
2762 done
2763 rm -f conftest.$ac_ext conftest.$ac_objext
2764 CC=$ac_save_CC
2765
2766 fi
2767
2768 case "x$ac_cv_prog_cc_stdc" in
2769 x|xno)
2770 echo "$as_me:$LINENO: result: none needed" >&5
2771 echo "${ECHO_T}none needed" >&6 ;;
2772 *)
2773 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2774 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2775 CC="$CC $ac_cv_prog_cc_stdc" ;;
2776 esac
2777
2778 # Some people use a C++ compiler to compile C. Since we use `exit',
2779 # in C++ we need to declare it. In case someone uses the same compiler
2780 # for both compiling C and C++ we need to have the C++ compiler decide
2781 # the declaration of exit, since it's the most demanding environment.
2782 cat >conftest.$ac_ext <<_ACEOF
2783 #ifndef __cplusplus
2784 choke me
2785 #endif
2786 _ACEOF
2787 rm -f conftest.$ac_objext
2788 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2789 (eval $ac_compile) 2>conftest.er1
2790 ac_status=$?
2791 grep -v '^ *+' conftest.er1 >conftest.err
2792 rm -f conftest.er1
2793 cat conftest.err >&5
2794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2795 (exit $ac_status); } &&
2796 { ac_try='test -z "$ac_c_werror_flag"
2797 || test ! -s conftest.err'
2798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2799 (eval $ac_try) 2>&5
2800 ac_status=$?
2801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802 (exit $ac_status); }; } &&
2803 { ac_try='test -s conftest.$ac_objext'
2804 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2805 (eval $ac_try) 2>&5
2806 ac_status=$?
2807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808 (exit $ac_status); }; }; then
2809 for ac_declaration in \
2810 '' \
2811 'extern "C" void std::exit (int) throw (); using std::exit;' \
2812 'extern "C" void std::exit (int); using std::exit;' \
2813 'extern "C" void exit (int) throw ();' \
2814 'extern "C" void exit (int);' \
2815 'void exit (int);'
2816 do
2817 cat >conftest.$ac_ext <<_ACEOF
2818 /* confdefs.h. */
2819 _ACEOF
2820 cat confdefs.h >>conftest.$ac_ext
2821 cat >>conftest.$ac_ext <<_ACEOF
2822 /* end confdefs.h. */
2823 $ac_declaration
2824 #include <stdlib.h>
2825 int
2826 main ()
2827 {
2828 exit (42);
2829 ;
2830 return 0;
2831 }
2832 _ACEOF
2833 rm -f conftest.$ac_objext
2834 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2835 (eval $ac_compile) 2>conftest.er1
2836 ac_status=$?
2837 grep -v '^ *+' conftest.er1 >conftest.err
2838 rm -f conftest.er1
2839 cat conftest.err >&5
2840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2841 (exit $ac_status); } &&
2842 { ac_try='test -z "$ac_c_werror_flag"
2843 || test ! -s conftest.err'
2844 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2845 (eval $ac_try) 2>&5
2846 ac_status=$?
2847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2848 (exit $ac_status); }; } &&
2849 { ac_try='test -s conftest.$ac_objext'
2850 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2851 (eval $ac_try) 2>&5
2852 ac_status=$?
2853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2854 (exit $ac_status); }; }; then
2855 :
2856 else
2857 echo "$as_me: failed program was:" >&5
2858 sed 's/^/| /' conftest.$ac_ext >&5
2859
2860 continue
2861 fi
2862 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2863 cat >conftest.$ac_ext <<_ACEOF
2864 /* confdefs.h. */
2865 _ACEOF
2866 cat confdefs.h >>conftest.$ac_ext
2867 cat >>conftest.$ac_ext <<_ACEOF
2868 /* end confdefs.h. */
2869 $ac_declaration
2870 int
2871 main ()
2872 {
2873 exit (42);
2874 ;
2875 return 0;
2876 }
2877 _ACEOF
2878 rm -f conftest.$ac_objext
2879 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2880 (eval $ac_compile) 2>conftest.er1
2881 ac_status=$?
2882 grep -v '^ *+' conftest.er1 >conftest.err
2883 rm -f conftest.er1
2884 cat conftest.err >&5
2885 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2886 (exit $ac_status); } &&
2887 { ac_try='test -z "$ac_c_werror_flag"
2888 || test ! -s conftest.err'
2889 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2890 (eval $ac_try) 2>&5
2891 ac_status=$?
2892 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2893 (exit $ac_status); }; } &&
2894 { ac_try='test -s conftest.$ac_objext'
2895 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2896 (eval $ac_try) 2>&5
2897 ac_status=$?
2898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899 (exit $ac_status); }; }; then
2900 break
2901 else
2902 echo "$as_me: failed program was:" >&5
2903 sed 's/^/| /' conftest.$ac_ext >&5
2904
2905 fi
2906 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2907 done
2908 rm -f conftest*
2909 if test -n "$ac_declaration"; then
2910 echo '#ifdef __cplusplus' >>confdefs.h
2911 echo $ac_declaration >>confdefs.h
2912 echo '#endif' >>confdefs.h
2913 fi
2914
2915 else
2916 echo "$as_me: failed program was:" >&5
2917 sed 's/^/| /' conftest.$ac_ext >&5
2918
2919 fi
2920 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2921 ac_ext=c
2922 ac_cpp='$CPP $CPPFLAGS'
2923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2926
2927
2928
2929
2930
2931 # Add -Wall if we are using GCC.
2932 if test "x$GCC" = "xyes"; then
2933 CFLAGS="$CFLAGS -Wall"
2934 fi
2935
2936 # Find other programs we need.
2937 if test -n "$ac_tool_prefix"; then
2938 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2939 set dummy ${ac_tool_prefix}as; ac_word=$2
2940 echo "$as_me:$LINENO: checking for $ac_word" >&5
2941 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2942 if test "${ac_cv_prog_AS+set}" = set; then
2943 echo $ECHO_N "(cached) $ECHO_C" >&6
2944 else
2945 if test -n "$AS"; then
2946 ac_cv_prog_AS="$AS" # Let the user override the test.
2947 else
2948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2949 for as_dir in $PATH
2950 do
2951 IFS=$as_save_IFS
2952 test -z "$as_dir" && as_dir=.
2953 for ac_exec_ext in '' $ac_executable_extensions; do
2954 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2955 ac_cv_prog_AS="${ac_tool_prefix}as"
2956 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2957 break 2
2958 fi
2959 done
2960 done
2961
2962 fi
2963 fi
2964 AS=$ac_cv_prog_AS
2965 if test -n "$AS"; then
2966 echo "$as_me:$LINENO: result: $AS" >&5
2967 echo "${ECHO_T}$AS" >&6
2968 else
2969 echo "$as_me:$LINENO: result: no" >&5
2970 echo "${ECHO_T}no" >&6
2971 fi
2972
2973 fi
2974 if test -z "$ac_cv_prog_AS"; then
2975 ac_ct_AS=$AS
2976 # Extract the first word of "as", so it can be a program name with args.
2977 set dummy as; ac_word=$2
2978 echo "$as_me:$LINENO: checking for $ac_word" >&5
2979 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2980 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2981 echo $ECHO_N "(cached) $ECHO_C" >&6
2982 else
2983 if test -n "$ac_ct_AS"; then
2984 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2985 else
2986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2987 for as_dir in $PATH
2988 do
2989 IFS=$as_save_IFS
2990 test -z "$as_dir" && as_dir=.
2991 for ac_exec_ext in '' $ac_executable_extensions; do
2992 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2993 ac_cv_prog_ac_ct_AS="as"
2994 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2995 break 2
2996 fi
2997 done
2998 done
2999
3000 fi
3001 fi
3002 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3003 if test -n "$ac_ct_AS"; then
3004 echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3005 echo "${ECHO_T}$ac_ct_AS" >&6
3006 else
3007 echo "$as_me:$LINENO: result: no" >&5
3008 echo "${ECHO_T}no" >&6
3009 fi
3010
3011 AS=$ac_ct_AS
3012 else
3013 AS="$ac_cv_prog_AS"
3014 fi
3015
3016 if test -n "$ac_tool_prefix"; then
3017 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3018 set dummy ${ac_tool_prefix}ar; ac_word=$2
3019 echo "$as_me:$LINENO: checking for $ac_word" >&5
3020 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3021 if test "${ac_cv_prog_AR+set}" = set; then
3022 echo $ECHO_N "(cached) $ECHO_C" >&6
3023 else
3024 if test -n "$AR"; then
3025 ac_cv_prog_AR="$AR" # Let the user override the test.
3026 else
3027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3028 for as_dir in $PATH
3029 do
3030 IFS=$as_save_IFS
3031 test -z "$as_dir" && as_dir=.
3032 for ac_exec_ext in '' $ac_executable_extensions; do
3033 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3034 ac_cv_prog_AR="${ac_tool_prefix}ar"
3035 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3036 break 2
3037 fi
3038 done
3039 done
3040
3041 fi
3042 fi
3043 AR=$ac_cv_prog_AR
3044 if test -n "$AR"; then
3045 echo "$as_me:$LINENO: result: $AR" >&5
3046 echo "${ECHO_T}$AR" >&6
3047 else
3048 echo "$as_me:$LINENO: result: no" >&5
3049 echo "${ECHO_T}no" >&6
3050 fi
3051
3052 fi
3053 if test -z "$ac_cv_prog_AR"; then
3054 ac_ct_AR=$AR
3055 # Extract the first word of "ar", so it can be a program name with args.
3056 set dummy ar; ac_word=$2
3057 echo "$as_me:$LINENO: checking for $ac_word" >&5
3058 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3059 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3060 echo $ECHO_N "(cached) $ECHO_C" >&6
3061 else
3062 if test -n "$ac_ct_AR"; then
3063 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3064 else
3065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3066 for as_dir in $PATH
3067 do
3068 IFS=$as_save_IFS
3069 test -z "$as_dir" && as_dir=.
3070 for ac_exec_ext in '' $ac_executable_extensions; do
3071 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3072 ac_cv_prog_ac_ct_AR="ar"
3073 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3074 break 2
3075 fi
3076 done
3077 done
3078
3079 fi
3080 fi
3081 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3082 if test -n "$ac_ct_AR"; then
3083 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3084 echo "${ECHO_T}$ac_ct_AR" >&6
3085 else
3086 echo "$as_me:$LINENO: result: no" >&5
3087 echo "${ECHO_T}no" >&6
3088 fi
3089
3090 AR=$ac_ct_AR
3091 else
3092 AR="$ac_cv_prog_AR"
3093 fi
3094
3095 if test -n "$ac_tool_prefix"; then
3096 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3097 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3098 echo "$as_me:$LINENO: checking for $ac_word" >&5
3099 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3100 if test "${ac_cv_prog_RANLIB+set}" = set; then
3101 echo $ECHO_N "(cached) $ECHO_C" >&6
3102 else
3103 if test -n "$RANLIB"; then
3104 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3105 else
3106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3107 for as_dir in $PATH
3108 do
3109 IFS=$as_save_IFS
3110 test -z "$as_dir" && as_dir=.
3111 for ac_exec_ext in '' $ac_executable_extensions; do
3112 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3113 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3114 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3115 break 2
3116 fi
3117 done
3118 done
3119
3120 fi
3121 fi
3122 RANLIB=$ac_cv_prog_RANLIB
3123 if test -n "$RANLIB"; then
3124 echo "$as_me:$LINENO: result: $RANLIB" >&5
3125 echo "${ECHO_T}$RANLIB" >&6
3126 else
3127 echo "$as_me:$LINENO: result: no" >&5
3128 echo "${ECHO_T}no" >&6
3129 fi
3130
3131 fi
3132 if test -z "$ac_cv_prog_RANLIB"; then
3133 ac_ct_RANLIB=$RANLIB
3134 # Extract the first word of "ranlib", so it can be a program name with args.
3135 set dummy ranlib; ac_word=$2
3136 echo "$as_me:$LINENO: checking for $ac_word" >&5
3137 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3138 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3139 echo $ECHO_N "(cached) $ECHO_C" >&6
3140 else
3141 if test -n "$ac_ct_RANLIB"; then
3142 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3143 else
3144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3145 for as_dir in $PATH
3146 do
3147 IFS=$as_save_IFS
3148 test -z "$as_dir" && as_dir=.
3149 for ac_exec_ext in '' $ac_executable_extensions; do
3150 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3151 ac_cv_prog_ac_ct_RANLIB="ranlib"
3152 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3153 break 2
3154 fi
3155 done
3156 done
3157
3158 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="ranlib-not-found-in-path-error"
3159 fi
3160 fi
3161 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3162 if test -n "$ac_ct_RANLIB"; then
3163 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3164 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3165 else
3166 echo "$as_me:$LINENO: result: no" >&5
3167 echo "${ECHO_T}no" >&6
3168 fi
3169
3170 RANLIB=$ac_ct_RANLIB
3171 else
3172 RANLIB="$ac_cv_prog_RANLIB"
3173 fi
3174
3175 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3176 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3177 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
3178 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3179 echo $ECHO_N "(cached) $ECHO_C" >&6
3180 else
3181 cat >conftest.make <<\_ACEOF
3182 all:
3183 @echo 'ac_maketemp="$(MAKE)"'
3184 _ACEOF
3185 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3186 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3187 if test -n "$ac_maketemp"; then
3188 eval ac_cv_prog_make_${ac_make}_set=yes
3189 else
3190 eval ac_cv_prog_make_${ac_make}_set=no
3191 fi
3192 rm -f conftest.make
3193 fi
3194 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3195 echo "$as_me:$LINENO: result: yes" >&5
3196 echo "${ECHO_T}yes" >&6
3197 SET_MAKE=
3198 else
3199 echo "$as_me:$LINENO: result: no" >&5
3200 echo "${ECHO_T}no" >&6
3201 SET_MAKE="MAKE=${MAKE-make}"
3202 fi
3203
3204 # Find a good install program. We prefer a C program (faster),
3205 # so one script is as good as another. But avoid the broken or
3206 # incompatible versions:
3207 # SysV /etc/install, /usr/sbin/install
3208 # SunOS /usr/etc/install
3209 # IRIX /sbin/install
3210 # AIX /bin/install
3211 # AmigaOS /C/install, which installs bootblocks on floppy discs
3212 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3213 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3214 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3215 # OS/2's system install, which has a completely different semantic
3216 # ./install, which can be erroneously created by make from ./install.sh.
3217 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3218 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3219 if test -z "$INSTALL"; then
3220 if test "${ac_cv_path_install+set}" = set; then
3221 echo $ECHO_N "(cached) $ECHO_C" >&6
3222 else
3223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3224 for as_dir in $PATH
3225 do
3226 IFS=$as_save_IFS
3227 test -z "$as_dir" && as_dir=.
3228 # Account for people who put trailing slashes in PATH elements.
3229 case $as_dir/ in
3230 ./ | .// | /cC/* | \
3231 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3232 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3233 /usr/ucb/* ) ;;
3234 *)
3235 # OSF1 and SCO ODT 3.0 have their own names for install.
3236 # Don't use installbsd from OSF since it installs stuff as root
3237 # by default.
3238 for ac_prog in ginstall scoinst install; do
3239 for ac_exec_ext in '' $ac_executable_extensions; do
3240 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3241 if test $ac_prog = install &&
3242 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3243 # AIX install. It has an incompatible calling convention.
3244 :
3245 elif test $ac_prog = install &&
3246 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3247 # program-specific install script used by HP pwplus--don't use.
3248 :
3249 else
3250 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3251 break 3
3252 fi
3253 fi
3254 done
3255 done
3256 ;;
3257 esac
3258 done
3259
3260
3261 fi
3262 if test "${ac_cv_path_install+set}" = set; then
3263 INSTALL=$ac_cv_path_install
3264 else
3265 # As a last resort, use the slow shell script. We don't cache a
3266 # path for INSTALL within a source directory, because that will
3267 # break other packages using the cache if that directory is
3268 # removed, or if the path is relative.
3269 INSTALL=$ac_install_sh
3270 fi
3271 fi
3272 echo "$as_me:$LINENO: result: $INSTALL" >&5
3273 echo "${ECHO_T}$INSTALL" >&6
3274
3275 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3276 # It thinks the first close brace ends the variable substitution.
3277 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3278
3279 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3280
3281 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3282
3283
3284 # Configure libtool
3285 #AC_MSG_NOTICE([====== Starting libtool configuration])
3286
3287 # Check whether --enable-shared or --disable-shared was given.
3288 if test "${enable_shared+set}" = set; then
3289 enableval="$enable_shared"
3290 p=${PACKAGE-default}
3291 case $enableval in
3292 yes) enable_shared=yes ;;
3293 no) enable_shared=no ;;
3294 *)
3295 enable_shared=no
3296 # Look at the argument we got. We use all the common list separators.
3297 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3298 for pkg in $enableval; do
3299 if test "X$pkg" = "X$p"; then
3300 enable_shared=yes
3301 fi
3302 done
3303 IFS="$ac_save_ifs"
3304 ;;
3305 esac
3306 else
3307 enable_shared=yes
3308 fi;
3309 # Check whether --enable-static or --disable-static was given.
3310 if test "${enable_static+set}" = set; then
3311 enableval="$enable_static"
3312 p=${PACKAGE-default}
3313 case $enableval in
3314 yes) enable_static=yes ;;
3315 no) enable_static=no ;;
3316 *)
3317 enable_static=no
3318 # Look at the argument we got. We use all the common list separators.
3319 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3320 for pkg in $enableval; do
3321 if test "X$pkg" = "X$p"; then
3322 enable_static=yes
3323 fi
3324 done
3325 IFS="$ac_save_ifs"
3326 ;;
3327 esac
3328 else
3329 enable_static=yes
3330 fi;
3331 # Check whether --enable-fast-install or --disable-fast-install was given.
3332 if test "${enable_fast_install+set}" = set; then
3333 enableval="$enable_fast_install"
3334 p=${PACKAGE-default}
3335 case $enableval in
3336 yes) enable_fast_install=yes ;;
3337 no) enable_fast_install=no ;;
3338 *)
3339 enable_fast_install=no
3340 # Look at the argument we got. We use all the common list separators.
3341 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3342 for pkg in $enableval; do
3343 if test "X$pkg" = "X$p"; then
3344 enable_fast_install=yes
3345 fi
3346 done
3347 IFS="$ac_save_ifs"
3348 ;;
3349 esac
3350 else
3351 enable_fast_install=yes
3352 fi;
3353
3354 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3355 if test "${with_gnu_ld+set}" = set; then
3356 withval="$with_gnu_ld"
3357 test "$withval" = no || with_gnu_ld=yes
3358 else
3359 with_gnu_ld=no
3360 fi;
3361 ac_prog=ld
3362 if test "$GCC" = yes; then
3363 # Check if gcc -print-prog-name=ld gives a path.
3364 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3365 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3366 case $host in
3367 *-*-mingw*)
3368 # gcc leaves a trailing carriage return which upsets mingw
3369 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3370 *)
3371 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3372 esac
3373 case $ac_prog in
3374 # Accept absolute paths.
3375 [\\/]* | [A-Za-z]:[\\/]*)
3376 re_direlt='/[^/][^/]*/\.\./'
3377 # Canonicalize the path of ld
3378 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3379 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3380 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3381 done
3382 test -z "$LD" && LD="$ac_prog"
3383 ;;
3384 "")
3385 # If it fails, then pretend we aren't using GCC.
3386 ac_prog=ld
3387 ;;
3388 *)
3389 # If it is relative, then search for the first ld in PATH.
3390 with_gnu_ld=unknown
3391 ;;
3392 esac
3393 elif test "$with_gnu_ld" = yes; then
3394 echo "$as_me:$LINENO: checking for GNU ld" >&5
3395 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3396 else
3397 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3398 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3399 fi
3400 if test "${lt_cv_path_LD+set}" = set; then
3401 echo $ECHO_N "(cached) $ECHO_C" >&6
3402 else
3403 if test -z "$LD"; then
3404 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3405 for ac_dir in $PATH; do
3406 test -z "$ac_dir" && ac_dir=.
3407 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3408 lt_cv_path_LD="$ac_dir/$ac_prog"
3409 # Check to see if the program is GNU ld. I'd rather use --version,
3410 # but apparently some GNU ld's only accept -v.
3411 # Break only if it was the GNU/non-GNU ld that we prefer.
3412 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3413 test "$with_gnu_ld" != no && break
3414 else
3415 test "$with_gnu_ld" != yes && break
3416 fi
3417 fi
3418 done
3419 IFS="$ac_save_ifs"
3420 else
3421 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3422 fi
3423 fi
3424
3425 LD="$lt_cv_path_LD"
3426 if test -n "$LD"; then
3427 echo "$as_me:$LINENO: result: $LD" >&5
3428 echo "${ECHO_T}$LD" >&6
3429 else
3430 echo "$as_me:$LINENO: result: no" >&5
3431 echo "${ECHO_T}no" >&6
3432 fi
3433 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3434 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3435 { (exit 1); exit 1; }; }
3436 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3437 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3438 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3439 echo $ECHO_N "(cached) $ECHO_C" >&6
3440 else
3441 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3442 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3443 lt_cv_prog_gnu_ld=yes
3444 else
3445 lt_cv_prog_gnu_ld=no
3446 fi
3447 fi
3448 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3449 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3450 with_gnu_ld=$lt_cv_prog_gnu_ld
3451
3452
3453 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3454 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3455 if test "${lt_cv_ld_reload_flag+set}" = set; then
3456 echo $ECHO_N "(cached) $ECHO_C" >&6
3457 else
3458 lt_cv_ld_reload_flag='-r'
3459 fi
3460 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3461 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3462 reload_flag=$lt_cv_ld_reload_flag
3463 test -n "$reload_flag" && reload_flag=" $reload_flag"
3464
3465 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3466 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3467 if test "${lt_cv_path_NM+set}" = set; then
3468 echo $ECHO_N "(cached) $ECHO_C" >&6
3469 else
3470 if test -n "$NM"; then
3471 # Let the user override the test.
3472 lt_cv_path_NM="$NM"
3473 else
3474 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3475 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3476 test -z "$ac_dir" && ac_dir=.
3477 tmp_nm=$ac_dir/${ac_tool_prefix}nm
3478 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3479 # Check to see if the nm accepts a BSD-compat flag.
3480 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3481 # nm: unknown option "B" ignored
3482 # Tru64's nm complains that /dev/null is an invalid object file
3483 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3484 lt_cv_path_NM="$tmp_nm -B"
3485 break
3486 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3487 lt_cv_path_NM="$tmp_nm -p"
3488 break
3489 else
3490 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3491 continue # so that we can try to find one that supports BSD flags
3492 fi
3493 fi
3494 done
3495 IFS="$ac_save_ifs"
3496 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3497 fi
3498 fi
3499
3500 NM="$lt_cv_path_NM"
3501 echo "$as_me:$LINENO: result: $NM" >&5
3502 echo "${ECHO_T}$NM" >&6
3503
3504 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3505 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3506 LN_S=$as_ln_s
3507 if test "$LN_S" = "ln -s"; then
3508 echo "$as_me:$LINENO: result: yes" >&5
3509 echo "${ECHO_T}yes" >&6
3510 else
3511 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3512 echo "${ECHO_T}no, using $LN_S" >&6
3513 fi
3514
3515 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3516 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3517 if test "${lt_cv_deplibs_check_method+set}" = set; then
3518 echo $ECHO_N "(cached) $ECHO_C" >&6
3519 else
3520 lt_cv_file_magic_cmd='$MAGIC_CMD'
3521 lt_cv_file_magic_test_file=
3522 lt_cv_deplibs_check_method='unknown'
3523 # Need to set the preceding variable on all platforms that support
3524 # interlibrary dependencies.
3525 # 'none' -- dependencies not supported.
3526 # `unknown' -- same as none, but documents that we really don't know.
3527 # 'pass_all' -- all dependencies passed with no checks.
3528 # 'test_compile' -- check by making test program.
3529 # 'file_magic [regex]' -- check by looking for files in library path
3530 # which responds to the $file_magic_cmd with a given egrep regex.
3531 # If you have `file' or equivalent on your system and you're not sure
3532 # whether `pass_all' will *always* work, you probably want this one.
3533
3534 case $host_os in
3535 aix*)
3536 lt_cv_deplibs_check_method=pass_all
3537 ;;
3538
3539 beos*)
3540 lt_cv_deplibs_check_method=pass_all
3541 ;;
3542
3543 bsdi4*)
3544 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3545 lt_cv_file_magic_cmd='/usr/bin/file -L'
3546 lt_cv_file_magic_test_file=/shlib/libc.so
3547 ;;
3548
3549 cygwin* | mingw* |pw32*)
3550 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3551 lt_cv_file_magic_cmd='$OBJDUMP -f'
3552 ;;
3553
3554 darwin* | rhapsody*)
3555 # this will be overwritten by pass_all, but leave it in just in case
3556 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3557 lt_cv_file_magic_cmd='/usr/bin/file -L'
3558 case "$host_os" in
3559 rhapsody* | darwin1.012)
3560 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3561 ;;
3562 *) # Darwin 1.3 on
3563 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3564 ;;
3565 esac
3566 lt_cv_deplibs_check_method=pass_all
3567 ;;
3568
3569 freebsd* | kfreebsd*-gnu)
3570 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3571 case $host_cpu in
3572 i*86 )
3573 # Not sure whether the presence of OpenBSD here was a mistake.
3574 # Let's accept both of them until this is cleared up.
3575 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3576 lt_cv_file_magic_cmd=/usr/bin/file
3577 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3578 ;;
3579 esac
3580 else
3581 lt_cv_deplibs_check_method=pass_all
3582 fi
3583 ;;
3584
3585 gnu*)
3586 lt_cv_deplibs_check_method=pass_all
3587 ;;
3588
3589 hpux10.20*|hpux11*)
3590 case $host_cpu in
3591 hppa*)
3592 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3593 lt_cv_file_magic_cmd=/usr/bin/file
3594 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3595 ;;
3596 ia64*)
3597 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3598 lt_cv_file_magic_cmd=/usr/bin/file
3599 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3600 ;;
3601 esac
3602 ;;
3603
3604 irix5* | irix6*)
3605 case $host_os in
3606 irix5*)
3607 # this will be overridden with pass_all, but let us keep it just in case
3608 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3609 ;;
3610 *)
3611 case $LD in
3612 *-32|*"-32 ") libmagic=32-bit;;
3613 *-n32|*"-n32 ") libmagic=N32;;
3614 *-64|*"-64 ") libmagic=64-bit;;
3615 *) libmagic=never-match;;
3616 esac
3617 # this will be overridden with pass_all, but let us keep it just in case
3618 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3619 ;;
3620 esac
3621 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3622 lt_cv_deplibs_check_method=pass_all
3623 ;;
3624
3625 # This must be Linux ELF.
3626 linux-gnu*)
3627 case $host_cpu in
3628 alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
3629 lt_cv_deplibs_check_method=pass_all ;;
3630 *)
3631 # glibc up to 2.1.1 does not perform some relocations on ARM
3632 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3633 esac
3634 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3635 ;;
3636
3637 netbsd* | knetbsd*-gnu)
3638 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3639 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3640 else
3641 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3642 fi
3643 ;;
3644
3645 newsos6)
3646 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3647 lt_cv_file_magic_cmd=/usr/bin/file
3648 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3649 ;;
3650
3651 osf3* | osf4* | osf5*)
3652 # this will be overridden with pass_all, but let us keep it just in case
3653 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3654 lt_cv_file_magic_test_file=/shlib/libc.so
3655 lt_cv_deplibs_check_method=pass_all
3656 ;;
3657
3658 sco3.2v5*)
3659 lt_cv_deplibs_check_method=pass_all
3660 ;;
3661
3662 solaris*)
3663 lt_cv_deplibs_check_method=pass_all
3664 lt_cv_file_magic_test_file=/lib/libc.so
3665 ;;
3666
3667 sysv5uw[78]* | sysv4*uw2*)
3668 lt_cv_deplibs_check_method=pass_all
3669 ;;
3670
3671 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3672 case $host_vendor in
3673 ncr)
3674 lt_cv_deplibs_check_method=pass_all
3675 ;;
3676 motorola)
3677 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3678 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3679 ;;
3680 esac
3681 ;;
3682 esac
3683
3684 fi
3685 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3686 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3687 file_magic_cmd=$lt_cv_file_magic_cmd
3688 deplibs_check_method=$lt_cv_deplibs_check_method
3689
3690
3691
3692
3693
3694 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3695
3696 # Only perform the check for file, if the check method requires it
3697 case $deplibs_check_method in
3698 file_magic*)
3699 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3700 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3701 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3702 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3703 echo $ECHO_N "(cached) $ECHO_C" >&6
3704 else
3705 case $MAGIC_CMD in
3706 /*)
3707 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3708 ;;
3709 ?:/*)
3710 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3711 ;;
3712 *)
3713 ac_save_MAGIC_CMD="$MAGIC_CMD"
3714 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3715 ac_dummy="/usr/bin:$PATH"
3716 for ac_dir in $ac_dummy; do
3717 test -z "$ac_dir" && ac_dir=.
3718 if test -f $ac_dir/${ac_tool_prefix}file; then
3719 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3720 if test -n "$file_magic_test_file"; then
3721 case $deplibs_check_method in
3722 "file_magic "*)
3723 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3724 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3725 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3726 egrep "$file_magic_regex" > /dev/null; then
3727 :
3728 else
3729 cat <<EOF 1>&2
3730
3731 *** Warning: the command libtool uses to detect shared libraries,
3732 *** $file_magic_cmd, produces output that libtool cannot recognize.
3733 *** The result is that libtool may fail to recognize shared libraries
3734 *** as such. This will affect the creation of libtool libraries that
3735 *** depend on shared libraries, but programs linked with such libtool
3736 *** libraries will work regardless of this problem. Nevertheless, you
3737 *** may want to report the problem to your system manager and/or to
3738 *** bug-libtool@gnu.org
3739
3740 EOF
3741 fi ;;
3742 esac
3743 fi
3744 break
3745 fi
3746 done
3747 IFS="$ac_save_ifs"
3748 MAGIC_CMD="$ac_save_MAGIC_CMD"
3749 ;;
3750 esac
3751 fi
3752
3753 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3754 if test -n "$MAGIC_CMD"; then
3755 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3756 echo "${ECHO_T}$MAGIC_CMD" >&6
3757 else
3758 echo "$as_me:$LINENO: result: no" >&5
3759 echo "${ECHO_T}no" >&6
3760 fi
3761
3762 if test -z "$lt_cv_path_MAGIC_CMD"; then
3763 if test -n "$ac_tool_prefix"; then
3764 echo "$as_me:$LINENO: checking for file" >&5
3765 echo $ECHO_N "checking for file... $ECHO_C" >&6
3766 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3767 echo $ECHO_N "(cached) $ECHO_C" >&6
3768 else
3769 case $MAGIC_CMD in
3770 /*)
3771 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3772 ;;
3773 ?:/*)
3774 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3775 ;;
3776 *)
3777 ac_save_MAGIC_CMD="$MAGIC_CMD"
3778 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3779 ac_dummy="/usr/bin:$PATH"
3780 for ac_dir in $ac_dummy; do
3781 test -z "$ac_dir" && ac_dir=.
3782 if test -f $ac_dir/file; then
3783 lt_cv_path_MAGIC_CMD="$ac_dir/file"
3784 if test -n "$file_magic_test_file"; then
3785 case $deplibs_check_method in
3786 "file_magic "*)
3787 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3788 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3789 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3790 egrep "$file_magic_regex" > /dev/null; then
3791 :
3792 else
3793 cat <<EOF 1>&2
3794
3795 *** Warning: the command libtool uses to detect shared libraries,
3796 *** $file_magic_cmd, produces output that libtool cannot recognize.
3797 *** The result is that libtool may fail to recognize shared libraries
3798 *** as such. This will affect the creation of libtool libraries that
3799 *** depend on shared libraries, but programs linked with such libtool
3800 *** libraries will work regardless of this problem. Nevertheless, you
3801 *** may want to report the problem to your system manager and/or to
3802 *** bug-libtool@gnu.org
3803
3804 EOF
3805 fi ;;
3806 esac
3807 fi
3808 break
3809 fi
3810 done
3811 IFS="$ac_save_ifs"
3812 MAGIC_CMD="$ac_save_MAGIC_CMD"
3813 ;;
3814 esac
3815 fi
3816
3817 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3818 if test -n "$MAGIC_CMD"; then
3819 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3820 echo "${ECHO_T}$MAGIC_CMD" >&6
3821 else
3822 echo "$as_me:$LINENO: result: no" >&5
3823 echo "${ECHO_T}no" >&6
3824 fi
3825
3826 else
3827 MAGIC_CMD=:
3828 fi
3829 fi
3830
3831 fi
3832 ;;
3833 esac
3834
3835 if test -n "$ac_tool_prefix"; then
3836 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3837 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3838 echo "$as_me:$LINENO: checking for $ac_word" >&5
3839 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3840 if test "${ac_cv_prog_RANLIB+set}" = set; then
3841 echo $ECHO_N "(cached) $ECHO_C" >&6
3842 else
3843 if test -n "$RANLIB"; then
3844 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3845 else
3846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3847 for as_dir in $PATH
3848 do
3849 IFS=$as_save_IFS
3850 test -z "$as_dir" && as_dir=.
3851 for ac_exec_ext in '' $ac_executable_extensions; do
3852 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3853 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3854 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3855 break 2
3856 fi
3857 done
3858 done
3859
3860 fi
3861 fi
3862 RANLIB=$ac_cv_prog_RANLIB
3863 if test -n "$RANLIB"; then
3864 echo "$as_me:$LINENO: result: $RANLIB" >&5
3865 echo "${ECHO_T}$RANLIB" >&6
3866 else
3867 echo "$as_me:$LINENO: result: no" >&5
3868 echo "${ECHO_T}no" >&6
3869 fi
3870
3871 fi
3872 if test -z "$ac_cv_prog_RANLIB"; then
3873 ac_ct_RANLIB=$RANLIB
3874 # Extract the first word of "ranlib", so it can be a program name with args.
3875 set dummy ranlib; ac_word=$2
3876 echo "$as_me:$LINENO: checking for $ac_word" >&5
3877 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3878 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3879 echo $ECHO_N "(cached) $ECHO_C" >&6
3880 else
3881 if test -n "$ac_ct_RANLIB"; then
3882 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3883 else
3884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3885 for as_dir in $PATH
3886 do
3887 IFS=$as_save_IFS
3888 test -z "$as_dir" && as_dir=.
3889 for ac_exec_ext in '' $ac_executable_extensions; do
3890 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3891 ac_cv_prog_ac_ct_RANLIB="ranlib"
3892 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3893 break 2
3894 fi
3895 done
3896 done
3897
3898 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3899 fi
3900 fi
3901 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3902 if test -n "$ac_ct_RANLIB"; then
3903 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3904 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3905 else
3906 echo "$as_me:$LINENO: result: no" >&5
3907 echo "${ECHO_T}no" >&6
3908 fi
3909
3910 RANLIB=$ac_ct_RANLIB
3911 else
3912 RANLIB="$ac_cv_prog_RANLIB"
3913 fi
3914
3915 if test -n "$ac_tool_prefix"; then
3916 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3917 set dummy ${ac_tool_prefix}strip; ac_word=$2
3918 echo "$as_me:$LINENO: checking for $ac_word" >&5
3919 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3920 if test "${ac_cv_prog_STRIP+set}" = set; then
3921 echo $ECHO_N "(cached) $ECHO_C" >&6
3922 else
3923 if test -n "$STRIP"; then
3924 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3925 else
3926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3927 for as_dir in $PATH
3928 do
3929 IFS=$as_save_IFS
3930 test -z "$as_dir" && as_dir=.
3931 for ac_exec_ext in '' $ac_executable_extensions; do
3932 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3933 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3934 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3935 break 2
3936 fi
3937 done
3938 done
3939
3940 fi
3941 fi
3942 STRIP=$ac_cv_prog_STRIP
3943 if test -n "$STRIP"; then
3944 echo "$as_me:$LINENO: result: $STRIP" >&5
3945 echo "${ECHO_T}$STRIP" >&6
3946 else
3947 echo "$as_me:$LINENO: result: no" >&5
3948 echo "${ECHO_T}no" >&6
3949 fi
3950
3951 fi
3952 if test -z "$ac_cv_prog_STRIP"; then
3953 ac_ct_STRIP=$STRIP
3954 # Extract the first word of "strip", so it can be a program name with args.
3955 set dummy strip; ac_word=$2
3956 echo "$as_me:$LINENO: checking for $ac_word" >&5
3957 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3958 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3959 echo $ECHO_N "(cached) $ECHO_C" >&6
3960 else
3961 if test -n "$ac_ct_STRIP"; then
3962 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3963 else
3964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3965 for as_dir in $PATH
3966 do
3967 IFS=$as_save_IFS
3968 test -z "$as_dir" && as_dir=.
3969 for ac_exec_ext in '' $ac_executable_extensions; do
3970 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3971 ac_cv_prog_ac_ct_STRIP="strip"
3972 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3973 break 2
3974 fi
3975 done
3976 done
3977
3978 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3979 fi
3980 fi
3981 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3982 if test -n "$ac_ct_STRIP"; then
3983 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3984 echo "${ECHO_T}$ac_ct_STRIP" >&6
3985 else
3986 echo "$as_me:$LINENO: result: no" >&5
3987 echo "${ECHO_T}no" >&6
3988 fi
3989
3990 STRIP=$ac_ct_STRIP
3991 else
3992 STRIP="$ac_cv_prog_STRIP"
3993 fi
3994
3995
3996 # Check for any special flags to pass to ltconfig.
3997 libtool_flags="--cache-file=$cache_file"
3998 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3999 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4000 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4001 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4002 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4003
4004
4005 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4006 if test "${enable_libtool_lock+set}" = set; then
4007 enableval="$enable_libtool_lock"
4008
4009 fi;
4010 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4011 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4012
4013
4014 # Check whether --with-pic or --without-pic was given.
4015 if test "${with_pic+set}" = set; then
4016 withval="$with_pic"
4017 pic_mode="$withval"
4018 else
4019 pic_mode=default
4020 fi;
4021 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4022 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4023
4024 # Some flags need to be propagated to the compiler or linker for good
4025 # libtool support.
4026 case $host in
4027 *-*-irix6*)
4028 # Find out which ABI we are using.
4029 echo '#line 4029 "configure"' > conftest.$ac_ext
4030 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4031 (eval $ac_compile) 2>&5
4032 ac_status=$?
4033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4034 (exit $ac_status); }; then
4035 if test "$lt_cv_prog_gnu_ld" = yes; then
4036 case `/usr/bin/file conftest.$ac_objext` in
4037 *32-bit*)
4038 LD="${LD-ld} -melf32bsmip"
4039 ;;
4040 *N32*)
4041 LD="${LD-ld} -melf32bmipn32"
4042 ;;
4043 *64-bit*)
4044 LD="${LD-ld} -melf64bmip"
4045 ;;
4046 esac
4047 else
4048 case `/usr/bin/file conftest.$ac_objext` in
4049 *32-bit*)
4050 LD="${LD-ld} -32"
4051 ;;
4052 *N32*)
4053 LD="${LD-ld} -n32"
4054 ;;
4055 *64-bit*)
4056 LD="${LD-ld} -64"
4057 ;;
4058 esac
4059 fi
4060 fi
4061 rm -rf conftest*
4062 ;;
4063
4064 ia64-*-hpux*)
4065 # Find out which ABI we are using.
4066 echo 'int i;' > conftest.$ac_ext
4067 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4068 (eval $ac_compile) 2>&5
4069 ac_status=$?
4070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4071 (exit $ac_status); }; then
4072 case "`/usr/bin/file conftest.o`" in
4073 *ELF-32*)
4074 HPUX_IA64_MODE="32"
4075 ;;
4076 *ELF-64*)
4077 HPUX_IA64_MODE="64"
4078 ;;
4079 esac
4080 fi
4081 rm -rf conftest*
4082 ;;
4083
4084 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4085 # Find out which ABI we are using.
4086 echo 'int i;' > conftest.$ac_ext
4087 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4088 (eval $ac_compile) 2>&5
4089 ac_status=$?
4090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4091 (exit $ac_status); }; then
4092 case "`/usr/bin/file conftest.o`" in
4093 *32-bit*)
4094 case $host in
4095 x86_64-*linux*)
4096 LD="${LD-ld} -m elf_i386"
4097 ;;
4098 ppc64-*linux*|powerpc64-*linux*)
4099 LD="${LD-ld} -m elf32ppclinux"
4100 ;;
4101 s390x-*linux*)
4102 LD="${LD-ld} -m elf_s390"
4103 ;;
4104 sparc64-*linux*)
4105 LD="${LD-ld} -m elf32_sparc"
4106 ;;
4107 esac
4108 ;;
4109 *64-bit*)
4110 case $host in
4111 x86_64-*linux*)
4112 LD="${LD-ld} -m elf_x86_64"
4113 ;;
4114 ppc*-*linux*|powerpc*-*linux*)
4115 LD="${LD-ld} -m elf64ppc"
4116 ;;
4117 s390*-*linux*)
4118 LD="${LD-ld} -m elf64_s390"
4119 ;;
4120 sparc*-*linux*)
4121 LD="${LD-ld} -m elf64_sparc"
4122 ;;
4123 esac
4124 ;;
4125 esac
4126 fi
4127 rm -rf conftest*
4128 ;;
4129
4130 *-*-sco3.2v5*)
4131 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4132 SAVE_CFLAGS="$CFLAGS"
4133 CFLAGS="$CFLAGS -belf"
4134 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4135 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4136 if test "${lt_cv_cc_needs_belf+set}" = set; then
4137 echo $ECHO_N "(cached) $ECHO_C" >&6
4138 else
4139
4140
4141 ac_ext=c
4142 ac_cpp='$CPP $CPPFLAGS'
4143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4145 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4146
4147 cat >conftest.$ac_ext <<_ACEOF
4148 /* confdefs.h. */
4149 _ACEOF
4150 cat confdefs.h >>conftest.$ac_ext
4151 cat >>conftest.$ac_ext <<_ACEOF
4152 /* end confdefs.h. */
4153
4154 int
4155 main ()
4156 {
4157
4158 ;
4159 return 0;
4160 }
4161 _ACEOF
4162 rm -f conftest.$ac_objext conftest$ac_exeext
4163 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4164 (eval $ac_link) 2>conftest.er1
4165 ac_status=$?
4166 grep -v '^ *+' conftest.er1 >conftest.err
4167 rm -f conftest.er1
4168 cat conftest.err >&5
4169 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4170 (exit $ac_status); } &&
4171 { ac_try='test -z "$ac_c_werror_flag"
4172 || test ! -s conftest.err'
4173 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4174 (eval $ac_try) 2>&5
4175 ac_status=$?
4176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4177 (exit $ac_status); }; } &&
4178 { ac_try='test -s conftest$ac_exeext'
4179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4180 (eval $ac_try) 2>&5
4181 ac_status=$?
4182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4183 (exit $ac_status); }; }; then
4184 lt_cv_cc_needs_belf=yes
4185 else
4186 echo "$as_me: failed program was:" >&5
4187 sed 's/^/| /' conftest.$ac_ext >&5
4188
4189 lt_cv_cc_needs_belf=no
4190 fi
4191 rm -f conftest.err conftest.$ac_objext \
4192 conftest$ac_exeext conftest.$ac_ext
4193 ac_ext=c
4194 ac_cpp='$CPP $CPPFLAGS'
4195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4198
4199 fi
4200 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4201 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4202 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4203 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4204 CFLAGS="$SAVE_CFLAGS"
4205 fi
4206 ;;
4207
4208
4209 esac
4210
4211
4212 # Save cache, so that ltconfig can load it
4213 cat >confcache <<\_ACEOF
4214 # This file is a shell script that caches the results of configure
4215 # tests run on this system so they can be shared between configure
4216 # scripts and configure runs, see configure's option --config-cache.
4217 # It is not useful on other systems. If it contains results you don't
4218 # want to keep, you may remove or edit it.
4219 #
4220 # config.status only pays attention to the cache file if you give it
4221 # the --recheck option to rerun configure.
4222 #
4223 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4224 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4225 # following values.
4226
4227 _ACEOF
4228
4229 # The following way of writing the cache mishandles newlines in values,
4230 # but we know of no workaround that is simple, portable, and efficient.
4231 # So, don't put newlines in cache variables' values.
4232 # Ultrix sh set writes to stderr and can't be redirected directly,
4233 # and sets the high bit in the cache file unless we assign to the vars.
4234 {
4235 (set) 2>&1 |
4236 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4237 *ac_space=\ *)
4238 # `set' does not quote correctly, so add quotes (double-quote
4239 # substitution turns \\\\ into \\, and sed turns \\ into \).
4240 sed -n \
4241 "s/'/'\\\\''/g;
4242 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4243 ;;
4244 *)
4245 # `set' quotes correctly as required by POSIX, so do not add quotes.
4246 sed -n \
4247 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4248 ;;
4249 esac;
4250 } |
4251 sed '
4252 t clear
4253 : clear
4254 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4255 t end
4256 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4257 : end' >>confcache
4258 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4259 if test -w $cache_file; then
4260 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4261 cat confcache >$cache_file
4262 else
4263 echo "not updating unwritable cache $cache_file"
4264 fi
4265 fi
4266 rm -f confcache
4267
4268 # Actually configure libtool. ac_aux_dir is where install-sh is found.
4269 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4270 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4271 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4272 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4273 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4274 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4275 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4276 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4277 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4278 echo "$as_me: error: libtool configure failed" >&2;}
4279 { (exit 1); exit 1; }; }
4280
4281 # Reload cache, that may have been modified by ltconfig
4282 if test -r "$cache_file"; then
4283 # Some versions of bash will fail to source /dev/null (special
4284 # files actually), so we avoid doing that.
4285 if test -f "$cache_file"; then
4286 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4287 echo "$as_me: loading cache $cache_file" >&6;}
4288 case $cache_file in
4289 [\\/]* | ?:[\\/]* ) . $cache_file;;
4290 *) . ./$cache_file;;
4291 esac
4292 fi
4293 else
4294 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4295 echo "$as_me: creating cache $cache_file" >&6;}
4296 >$cache_file
4297 fi
4298
4299
4300 # This can be used to rebuild libtool when needed
4301 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4302
4303 # Always use our own libtool.
4304 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4305
4306 # Redirect the config.log output again, so that the ltconfig log is not
4307 # clobbered by the next message.
4308 exec 5>>./config.log
4309
4310
4311
4312
4313
4314
4315
4316
4317 #AC_MSG_NOTICE([====== Finished libtool configuration]) ; sleep 10
4318
4319 # We need gfortran to compile parts of the library
4320 # We can't use AC_PROG_F77 because it expects a fully working gfortran.
4321 #AC_PROG_F77(gfortran)
4322 F77="$GFORTRAN"
4323 ac_ext=f
4324 ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
4325 ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4326 ac_compiler_gnu=$ac_cv_f77_compiler_gnu
4327 if test -n "$ac_tool_prefix"; then
4328 for ac_prog in gfortran
4329 do
4330 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4331 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4332 echo "$as_me:$LINENO: checking for $ac_word" >&5
4333 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4334 if test "${ac_cv_prog_F77+set}" = set; then
4335 echo $ECHO_N "(cached) $ECHO_C" >&6
4336 else
4337 if test -n "$F77"; then
4338 ac_cv_prog_F77="$F77" # Let the user override the test.
4339 else
4340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4341 for as_dir in $PATH
4342 do
4343 IFS=$as_save_IFS
4344 test -z "$as_dir" && as_dir=.
4345 for ac_exec_ext in '' $ac_executable_extensions; do
4346 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4347 ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
4348 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4349 break 2
4350 fi
4351 done
4352 done
4353
4354 fi
4355 fi
4356 F77=$ac_cv_prog_F77
4357 if test -n "$F77"; then
4358 echo "$as_me:$LINENO: result: $F77" >&5
4359 echo "${ECHO_T}$F77" >&6
4360 else
4361 echo "$as_me:$LINENO: result: no" >&5
4362 echo "${ECHO_T}no" >&6
4363 fi
4364
4365 test -n "$F77" && break
4366 done
4367 fi
4368 if test -z "$F77"; then
4369 ac_ct_F77=$F77
4370 for ac_prog in gfortran
4371 do
4372 # Extract the first word of "$ac_prog", so it can be a program name with args.
4373 set dummy $ac_prog; ac_word=$2
4374 echo "$as_me:$LINENO: checking for $ac_word" >&5
4375 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4376 if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
4377 echo $ECHO_N "(cached) $ECHO_C" >&6
4378 else
4379 if test -n "$ac_ct_F77"; then
4380 ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
4381 else
4382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4383 for as_dir in $PATH
4384 do
4385 IFS=$as_save_IFS
4386 test -z "$as_dir" && as_dir=.
4387 for ac_exec_ext in '' $ac_executable_extensions; do
4388 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4389 ac_cv_prog_ac_ct_F77="$ac_prog"
4390 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4391 break 2
4392 fi
4393 done
4394 done
4395
4396 fi
4397 fi
4398 ac_ct_F77=$ac_cv_prog_ac_ct_F77
4399 if test -n "$ac_ct_F77"; then
4400 echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
4401 echo "${ECHO_T}$ac_ct_F77" >&6
4402 else
4403 echo "$as_me:$LINENO: result: no" >&5
4404 echo "${ECHO_T}no" >&6
4405 fi
4406
4407 test -n "$ac_ct_F77" && break
4408 done
4409
4410 F77=$ac_ct_F77
4411 fi
4412
4413
4414 # Provide some information about the compiler.
4415 echo "$as_me:4415:" \
4416 "checking for Fortran 77 compiler version" >&5
4417 ac_compiler=`set X $ac_compile; echo $2`
4418 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4419 (eval $ac_compiler --version </dev/null >&5) 2>&5
4420 ac_status=$?
4421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4422 (exit $ac_status); }
4423 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4424 (eval $ac_compiler -v </dev/null >&5) 2>&5
4425 ac_status=$?
4426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4427 (exit $ac_status); }
4428 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4429 (eval $ac_compiler -V </dev/null >&5) 2>&5
4430 ac_status=$?
4431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4432 (exit $ac_status); }
4433 rm -f a.out
4434
4435 # If we don't use `.F' as extension, the preprocessor is not run on the
4436 # input file. (Note that this only needs to work for GNU compilers.)
4437 ac_save_ext=$ac_ext
4438 ac_ext=F
4439 echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
4440 echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6
4441 if test "${ac_cv_f77_compiler_gnu+set}" = set; then
4442 echo $ECHO_N "(cached) $ECHO_C" >&6
4443 else
4444 cat >conftest.$ac_ext <<_ACEOF
4445 program main
4446 #ifndef __GNUC__
4447 choke me
4448 #endif
4449
4450 end
4451 _ACEOF
4452 rm -f conftest.$ac_objext
4453 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4454 (eval $ac_compile) 2>conftest.er1
4455 ac_status=$?
4456 grep -v '^ *+' conftest.er1 >conftest.err
4457 rm -f conftest.er1
4458 cat conftest.err >&5
4459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4460 (exit $ac_status); } &&
4461 { ac_try='test -z "$ac_f77_werror_flag"
4462 || test ! -s conftest.err'
4463 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4464 (eval $ac_try) 2>&5
4465 ac_status=$?
4466 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4467 (exit $ac_status); }; } &&
4468 { ac_try='test -s conftest.$ac_objext'
4469 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4470 (eval $ac_try) 2>&5
4471 ac_status=$?
4472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4473 (exit $ac_status); }; }; then
4474 ac_compiler_gnu=yes
4475 else
4476 echo "$as_me: failed program was:" >&5
4477 sed 's/^/| /' conftest.$ac_ext >&5
4478
4479 ac_compiler_gnu=no
4480 fi
4481 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4482 ac_cv_f77_compiler_gnu=$ac_compiler_gnu
4483
4484 fi
4485 echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
4486 echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6
4487 ac_ext=$ac_save_ext
4488 ac_test_FFLAGS=${FFLAGS+set}
4489 ac_save_FFLAGS=$FFLAGS
4490 FFLAGS=
4491 echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
4492 echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6
4493 if test "${ac_cv_prog_f77_g+set}" = set; then
4494 echo $ECHO_N "(cached) $ECHO_C" >&6
4495 else
4496 FFLAGS=-g
4497 cat >conftest.$ac_ext <<_ACEOF
4498 program main
4499
4500 end
4501 _ACEOF
4502 rm -f conftest.$ac_objext
4503 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4504 (eval $ac_compile) 2>conftest.er1
4505 ac_status=$?
4506 grep -v '^ *+' conftest.er1 >conftest.err
4507 rm -f conftest.er1
4508 cat conftest.err >&5
4509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510 (exit $ac_status); } &&
4511 { ac_try='test -z "$ac_f77_werror_flag"
4512 || test ! -s conftest.err'
4513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4514 (eval $ac_try) 2>&5
4515 ac_status=$?
4516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4517 (exit $ac_status); }; } &&
4518 { ac_try='test -s conftest.$ac_objext'
4519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4520 (eval $ac_try) 2>&5
4521 ac_status=$?
4522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4523 (exit $ac_status); }; }; then
4524 ac_cv_prog_f77_g=yes
4525 else
4526 echo "$as_me: failed program was:" >&5
4527 sed 's/^/| /' conftest.$ac_ext >&5
4528
4529 ac_cv_prog_f77_g=no
4530 fi
4531 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4532
4533 fi
4534 echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
4535 echo "${ECHO_T}$ac_cv_prog_f77_g" >&6
4536 if test "$ac_test_FFLAGS" = set; then
4537 FFLAGS=$ac_save_FFLAGS
4538 elif test $ac_cv_prog_f77_g = yes; then
4539 if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4540 FFLAGS="-g -O2"
4541 else
4542 FFLAGS="-g"
4543 fi
4544 else
4545 if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4546 FFLAGS="-O2"
4547 else
4548 FFLAGS=
4549 fi
4550 fi
4551
4552 G77=`test $ac_compiler_gnu = yes && echo yes`
4553 ac_ext=c
4554 ac_cpp='$CPP $CPPFLAGS'
4555 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4556 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4557 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4558
4559 FFLAGS="$FFLAGS -Wall -fno-repack-arrays -fno-underscoring"
4560
4561 # Check whether --enable-largefile or --disable-largefile was given.
4562 if test "${enable_largefile+set}" = set; then
4563 enableval="$enable_largefile"
4564
4565 fi;
4566 if test "$enable_largefile" != no; then
4567
4568 echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
4569 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
4570 if test "${ac_cv_sys_largefile_CC+set}" = set; then
4571 echo $ECHO_N "(cached) $ECHO_C" >&6
4572 else
4573 ac_cv_sys_largefile_CC=no
4574 if test "$GCC" != yes; then
4575 ac_save_CC=$CC
4576 while :; do
4577 # IRIX 6.2 and later do not support large files by default,
4578 # so use the C compiler's -n32 option if that helps.
4579 cat >conftest.$ac_ext <<_ACEOF
4580 /* confdefs.h. */
4581 _ACEOF
4582 cat confdefs.h >>conftest.$ac_ext
4583 cat >>conftest.$ac_ext <<_ACEOF
4584 /* end confdefs.h. */
4585 #include <sys/types.h>
4586 /* Check that off_t can represent 2**63 - 1 correctly.
4587 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4588 since some C++ compilers masquerading as C compilers
4589 incorrectly reject 9223372036854775807. */
4590 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4591 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4592 && LARGE_OFF_T % 2147483647 == 1)
4593 ? 1 : -1];
4594 int
4595 main ()
4596 {
4597
4598 ;
4599 return 0;
4600 }
4601 _ACEOF
4602 rm -f conftest.$ac_objext
4603 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4604 (eval $ac_compile) 2>conftest.er1
4605 ac_status=$?
4606 grep -v '^ *+' conftest.er1 >conftest.err
4607 rm -f conftest.er1
4608 cat conftest.err >&5
4609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4610 (exit $ac_status); } &&
4611 { ac_try='test -z "$ac_c_werror_flag"
4612 || test ! -s conftest.err'
4613 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4614 (eval $ac_try) 2>&5
4615 ac_status=$?
4616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617 (exit $ac_status); }; } &&
4618 { ac_try='test -s conftest.$ac_objext'
4619 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4620 (eval $ac_try) 2>&5
4621 ac_status=$?
4622 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4623 (exit $ac_status); }; }; then
4624 break
4625 else
4626 echo "$as_me: failed program was:" >&5
4627 sed 's/^/| /' conftest.$ac_ext >&5
4628
4629 fi
4630 rm -f conftest.err conftest.$ac_objext
4631 CC="$CC -n32"
4632 rm -f conftest.$ac_objext
4633 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4634 (eval $ac_compile) 2>conftest.er1
4635 ac_status=$?
4636 grep -v '^ *+' conftest.er1 >conftest.err
4637 rm -f conftest.er1
4638 cat conftest.err >&5
4639 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4640 (exit $ac_status); } &&
4641 { ac_try='test -z "$ac_c_werror_flag"
4642 || test ! -s conftest.err'
4643 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4644 (eval $ac_try) 2>&5
4645 ac_status=$?
4646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4647 (exit $ac_status); }; } &&
4648 { ac_try='test -s conftest.$ac_objext'
4649 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4650 (eval $ac_try) 2>&5
4651 ac_status=$?
4652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4653 (exit $ac_status); }; }; then
4654 ac_cv_sys_largefile_CC=' -n32'; break
4655 else
4656 echo "$as_me: failed program was:" >&5
4657 sed 's/^/| /' conftest.$ac_ext >&5
4658
4659 fi
4660 rm -f conftest.err conftest.$ac_objext
4661 break
4662 done
4663 CC=$ac_save_CC
4664 rm -f conftest.$ac_ext
4665 fi
4666 fi
4667 echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
4668 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
4669 if test "$ac_cv_sys_largefile_CC" != no; then
4670 CC=$CC$ac_cv_sys_largefile_CC
4671 fi
4672
4673 echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4674 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
4675 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
4676 echo $ECHO_N "(cached) $ECHO_C" >&6
4677 else
4678 while :; do
4679 ac_cv_sys_file_offset_bits=no
4680 cat >conftest.$ac_ext <<_ACEOF
4681 /* confdefs.h. */
4682 _ACEOF
4683 cat confdefs.h >>conftest.$ac_ext
4684 cat >>conftest.$ac_ext <<_ACEOF
4685 /* end confdefs.h. */
4686 #include <sys/types.h>
4687 /* Check that off_t can represent 2**63 - 1 correctly.
4688 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4689 since some C++ compilers masquerading as C compilers
4690 incorrectly reject 9223372036854775807. */
4691 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4692 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4693 && LARGE_OFF_T % 2147483647 == 1)
4694 ? 1 : -1];
4695 int
4696 main ()
4697 {
4698
4699 ;
4700 return 0;
4701 }
4702 _ACEOF
4703 rm -f conftest.$ac_objext
4704 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4705 (eval $ac_compile) 2>conftest.er1
4706 ac_status=$?
4707 grep -v '^ *+' conftest.er1 >conftest.err
4708 rm -f conftest.er1
4709 cat conftest.err >&5
4710 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4711 (exit $ac_status); } &&
4712 { ac_try='test -z "$ac_c_werror_flag"
4713 || test ! -s conftest.err'
4714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4715 (eval $ac_try) 2>&5
4716 ac_status=$?
4717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4718 (exit $ac_status); }; } &&
4719 { ac_try='test -s conftest.$ac_objext'
4720 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4721 (eval $ac_try) 2>&5
4722 ac_status=$?
4723 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4724 (exit $ac_status); }; }; then
4725 break
4726 else
4727 echo "$as_me: failed program was:" >&5
4728 sed 's/^/| /' conftest.$ac_ext >&5
4729
4730 fi
4731 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4732 cat >conftest.$ac_ext <<_ACEOF
4733 /* confdefs.h. */
4734 _ACEOF
4735 cat confdefs.h >>conftest.$ac_ext
4736 cat >>conftest.$ac_ext <<_ACEOF
4737 /* end confdefs.h. */
4738 #define _FILE_OFFSET_BITS 64
4739 #include <sys/types.h>
4740 /* Check that off_t can represent 2**63 - 1 correctly.
4741 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4742 since some C++ compilers masquerading as C compilers
4743 incorrectly reject 9223372036854775807. */
4744 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4745 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4746 && LARGE_OFF_T % 2147483647 == 1)
4747 ? 1 : -1];
4748 int
4749 main ()
4750 {
4751
4752 ;
4753 return 0;
4754 }
4755 _ACEOF
4756 rm -f conftest.$ac_objext
4757 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4758 (eval $ac_compile) 2>conftest.er1
4759 ac_status=$?
4760 grep -v '^ *+' conftest.er1 >conftest.err
4761 rm -f conftest.er1
4762 cat conftest.err >&5
4763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4764 (exit $ac_status); } &&
4765 { ac_try='test -z "$ac_c_werror_flag"
4766 || test ! -s conftest.err'
4767 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4768 (eval $ac_try) 2>&5
4769 ac_status=$?
4770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4771 (exit $ac_status); }; } &&
4772 { ac_try='test -s conftest.$ac_objext'
4773 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4774 (eval $ac_try) 2>&5
4775 ac_status=$?
4776 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4777 (exit $ac_status); }; }; then
4778 ac_cv_sys_file_offset_bits=64; break
4779 else
4780 echo "$as_me: failed program was:" >&5
4781 sed 's/^/| /' conftest.$ac_ext >&5
4782
4783 fi
4784 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4785 break
4786 done
4787 fi
4788 echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
4789 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
4790 if test "$ac_cv_sys_file_offset_bits" != no; then
4791
4792 cat >>confdefs.h <<_ACEOF
4793 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4794 _ACEOF
4795
4796 fi
4797 rm -f conftest*
4798 echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
4799 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
4800 if test "${ac_cv_sys_large_files+set}" = set; then
4801 echo $ECHO_N "(cached) $ECHO_C" >&6
4802 else
4803 while :; do
4804 ac_cv_sys_large_files=no
4805 cat >conftest.$ac_ext <<_ACEOF
4806 /* confdefs.h. */
4807 _ACEOF
4808 cat confdefs.h >>conftest.$ac_ext
4809 cat >>conftest.$ac_ext <<_ACEOF
4810 /* end confdefs.h. */
4811 #include <sys/types.h>
4812 /* Check that off_t can represent 2**63 - 1 correctly.
4813 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4814 since some C++ compilers masquerading as C compilers
4815 incorrectly reject 9223372036854775807. */
4816 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4817 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4818 && LARGE_OFF_T % 2147483647 == 1)
4819 ? 1 : -1];
4820 int
4821 main ()
4822 {
4823
4824 ;
4825 return 0;
4826 }
4827 _ACEOF
4828 rm -f conftest.$ac_objext
4829 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4830 (eval $ac_compile) 2>conftest.er1
4831 ac_status=$?
4832 grep -v '^ *+' conftest.er1 >conftest.err
4833 rm -f conftest.er1
4834 cat conftest.err >&5
4835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4836 (exit $ac_status); } &&
4837 { ac_try='test -z "$ac_c_werror_flag"
4838 || test ! -s conftest.err'
4839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4840 (eval $ac_try) 2>&5
4841 ac_status=$?
4842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843 (exit $ac_status); }; } &&
4844 { ac_try='test -s conftest.$ac_objext'
4845 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4846 (eval $ac_try) 2>&5
4847 ac_status=$?
4848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4849 (exit $ac_status); }; }; then
4850 break
4851 else
4852 echo "$as_me: failed program was:" >&5
4853 sed 's/^/| /' conftest.$ac_ext >&5
4854
4855 fi
4856 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4857 cat >conftest.$ac_ext <<_ACEOF
4858 /* confdefs.h. */
4859 _ACEOF
4860 cat confdefs.h >>conftest.$ac_ext
4861 cat >>conftest.$ac_ext <<_ACEOF
4862 /* end confdefs.h. */
4863 #define _LARGE_FILES 1
4864 #include <sys/types.h>
4865 /* Check that off_t can represent 2**63 - 1 correctly.
4866 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4867 since some C++ compilers masquerading as C compilers
4868 incorrectly reject 9223372036854775807. */
4869 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4870 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4871 && LARGE_OFF_T % 2147483647 == 1)
4872 ? 1 : -1];
4873 int
4874 main ()
4875 {
4876
4877 ;
4878 return 0;
4879 }
4880 _ACEOF
4881 rm -f conftest.$ac_objext
4882 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4883 (eval $ac_compile) 2>conftest.er1
4884 ac_status=$?
4885 grep -v '^ *+' conftest.er1 >conftest.err
4886 rm -f conftest.er1
4887 cat conftest.err >&5
4888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4889 (exit $ac_status); } &&
4890 { ac_try='test -z "$ac_c_werror_flag"
4891 || test ! -s conftest.err'
4892 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4893 (eval $ac_try) 2>&5
4894 ac_status=$?
4895 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4896 (exit $ac_status); }; } &&
4897 { ac_try='test -s conftest.$ac_objext'
4898 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4899 (eval $ac_try) 2>&5
4900 ac_status=$?
4901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4902 (exit $ac_status); }; }; then
4903 ac_cv_sys_large_files=1; break
4904 else
4905 echo "$as_me: failed program was:" >&5
4906 sed 's/^/| /' conftest.$ac_ext >&5
4907
4908 fi
4909 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4910 break
4911 done
4912 fi
4913 echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
4914 echo "${ECHO_T}$ac_cv_sys_large_files" >&6
4915 if test "$ac_cv_sys_large_files" != no; then
4916
4917 cat >>confdefs.h <<_ACEOF
4918 #define _LARGE_FILES $ac_cv_sys_large_files
4919 _ACEOF
4920
4921 fi
4922 rm -f conftest*
4923 fi
4924
4925 ac_ext=c
4926 ac_cpp='$CPP $CPPFLAGS'
4927 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4928 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4929 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4930 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4931 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4932 # On Suns, sometimes $CPP names a directory.
4933 if test -n "$CPP" && test -d "$CPP"; then
4934 CPP=
4935 fi
4936 if test -z "$CPP"; then
4937 if test "${ac_cv_prog_CPP+set}" = set; then
4938 echo $ECHO_N "(cached) $ECHO_C" >&6
4939 else
4940 # Double quotes because CPP needs to be expanded
4941 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4942 do
4943 ac_preproc_ok=false
4944 for ac_c_preproc_warn_flag in '' yes
4945 do
4946 # Use a header file that comes with gcc, so configuring glibc
4947 # with a fresh cross-compiler works.
4948 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4949 # <limits.h> exists even on freestanding compilers.
4950 # On the NeXT, cc -E runs the code through the compiler's parser,
4951 # not just through cpp. "Syntax error" is here to catch this case.
4952 cat >conftest.$ac_ext <<_ACEOF
4953 /* confdefs.h. */
4954 _ACEOF
4955 cat confdefs.h >>conftest.$ac_ext
4956 cat >>conftest.$ac_ext <<_ACEOF
4957 /* end confdefs.h. */
4958 #ifdef __STDC__
4959 # include <limits.h>
4960 #else
4961 # include <assert.h>
4962 #endif
4963 Syntax error
4964 _ACEOF
4965 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4966 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4967 ac_status=$?
4968 grep -v '^ *+' conftest.er1 >conftest.err
4969 rm -f conftest.er1
4970 cat conftest.err >&5
4971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4972 (exit $ac_status); } >/dev/null; then
4973 if test -s conftest.err; then
4974 ac_cpp_err=$ac_c_preproc_warn_flag
4975 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4976 else
4977 ac_cpp_err=
4978 fi
4979 else
4980 ac_cpp_err=yes
4981 fi
4982 if test -z "$ac_cpp_err"; then
4983 :
4984 else
4985 echo "$as_me: failed program was:" >&5
4986 sed 's/^/| /' conftest.$ac_ext >&5
4987
4988 # Broken: fails on valid input.
4989 continue
4990 fi
4991 rm -f conftest.err conftest.$ac_ext
4992
4993 # OK, works on sane cases. Now check whether non-existent headers
4994 # can be detected and how.
4995 cat >conftest.$ac_ext <<_ACEOF
4996 /* confdefs.h. */
4997 _ACEOF
4998 cat confdefs.h >>conftest.$ac_ext
4999 cat >>conftest.$ac_ext <<_ACEOF
5000 /* end confdefs.h. */
5001 #include <ac_nonexistent.h>
5002 _ACEOF
5003 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5004 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5005 ac_status=$?
5006 grep -v '^ *+' conftest.er1 >conftest.err
5007 rm -f conftest.er1
5008 cat conftest.err >&5
5009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5010 (exit $ac_status); } >/dev/null; then
5011 if test -s conftest.err; then
5012 ac_cpp_err=$ac_c_preproc_warn_flag
5013 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5014 else
5015 ac_cpp_err=
5016 fi
5017 else
5018 ac_cpp_err=yes
5019 fi
5020 if test -z "$ac_cpp_err"; then
5021 # Broken: success on invalid input.
5022 continue
5023 else
5024 echo "$as_me: failed program was:" >&5
5025 sed 's/^/| /' conftest.$ac_ext >&5
5026
5027 # Passes both tests.
5028 ac_preproc_ok=:
5029 break
5030 fi
5031 rm -f conftest.err conftest.$ac_ext
5032
5033 done
5034 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5035 rm -f conftest.err conftest.$ac_ext
5036 if $ac_preproc_ok; then
5037 break
5038 fi
5039
5040 done
5041 ac_cv_prog_CPP=$CPP
5042
5043 fi
5044 CPP=$ac_cv_prog_CPP
5045 else
5046 ac_cv_prog_CPP=$CPP
5047 fi
5048 echo "$as_me:$LINENO: result: $CPP" >&5
5049 echo "${ECHO_T}$CPP" >&6
5050 ac_preproc_ok=false
5051 for ac_c_preproc_warn_flag in '' yes
5052 do
5053 # Use a header file that comes with gcc, so configuring glibc
5054 # with a fresh cross-compiler works.
5055 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5056 # <limits.h> exists even on freestanding compilers.
5057 # On the NeXT, cc -E runs the code through the compiler's parser,
5058 # not just through cpp. "Syntax error" is here to catch this case.
5059 cat >conftest.$ac_ext <<_ACEOF
5060 /* confdefs.h. */
5061 _ACEOF
5062 cat confdefs.h >>conftest.$ac_ext
5063 cat >>conftest.$ac_ext <<_ACEOF
5064 /* end confdefs.h. */
5065 #ifdef __STDC__
5066 # include <limits.h>
5067 #else
5068 # include <assert.h>
5069 #endif
5070 Syntax error
5071 _ACEOF
5072 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5073 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5074 ac_status=$?
5075 grep -v '^ *+' conftest.er1 >conftest.err
5076 rm -f conftest.er1
5077 cat conftest.err >&5
5078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5079 (exit $ac_status); } >/dev/null; then
5080 if test -s conftest.err; then
5081 ac_cpp_err=$ac_c_preproc_warn_flag
5082 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5083 else
5084 ac_cpp_err=
5085 fi
5086 else
5087 ac_cpp_err=yes
5088 fi
5089 if test -z "$ac_cpp_err"; then
5090 :
5091 else
5092 echo "$as_me: failed program was:" >&5
5093 sed 's/^/| /' conftest.$ac_ext >&5
5094
5095 # Broken: fails on valid input.
5096 continue
5097 fi
5098 rm -f conftest.err conftest.$ac_ext
5099
5100 # OK, works on sane cases. Now check whether non-existent headers
5101 # can be detected and how.
5102 cat >conftest.$ac_ext <<_ACEOF
5103 /* confdefs.h. */
5104 _ACEOF
5105 cat confdefs.h >>conftest.$ac_ext
5106 cat >>conftest.$ac_ext <<_ACEOF
5107 /* end confdefs.h. */
5108 #include <ac_nonexistent.h>
5109 _ACEOF
5110 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5111 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5112 ac_status=$?
5113 grep -v '^ *+' conftest.er1 >conftest.err
5114 rm -f conftest.er1
5115 cat conftest.err >&5
5116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5117 (exit $ac_status); } >/dev/null; then
5118 if test -s conftest.err; then
5119 ac_cpp_err=$ac_c_preproc_warn_flag
5120 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5121 else
5122 ac_cpp_err=
5123 fi
5124 else
5125 ac_cpp_err=yes
5126 fi
5127 if test -z "$ac_cpp_err"; then
5128 # Broken: success on invalid input.
5129 continue
5130 else
5131 echo "$as_me: failed program was:" >&5
5132 sed 's/^/| /' conftest.$ac_ext >&5
5133
5134 # Passes both tests.
5135 ac_preproc_ok=:
5136 break
5137 fi
5138 rm -f conftest.err conftest.$ac_ext
5139
5140 done
5141 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5142 rm -f conftest.err conftest.$ac_ext
5143 if $ac_preproc_ok; then
5144 :
5145 else
5146 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5147 See \`config.log' for more details." >&5
5148 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5149 See \`config.log' for more details." >&2;}
5150 { (exit 1); exit 1; }; }
5151 fi
5152
5153 ac_ext=c
5154 ac_cpp='$CPP $CPPFLAGS'
5155 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5156 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5157 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5158
5159
5160 echo "$as_me:$LINENO: checking for egrep" >&5
5161 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5162 if test "${ac_cv_prog_egrep+set}" = set; then
5163 echo $ECHO_N "(cached) $ECHO_C" >&6
5164 else
5165 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5166 then ac_cv_prog_egrep='grep -E'
5167 else ac_cv_prog_egrep='egrep'
5168 fi
5169 fi
5170 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5171 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5172 EGREP=$ac_cv_prog_egrep
5173
5174
5175 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5176 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5177 if test "${ac_cv_header_stdc+set}" = set; then
5178 echo $ECHO_N "(cached) $ECHO_C" >&6
5179 else
5180 cat >conftest.$ac_ext <<_ACEOF
5181 /* confdefs.h. */
5182 _ACEOF
5183 cat confdefs.h >>conftest.$ac_ext
5184 cat >>conftest.$ac_ext <<_ACEOF
5185 /* end confdefs.h. */
5186 #include <stdlib.h>
5187 #include <stdarg.h>
5188 #include <string.h>
5189 #include <float.h>
5190
5191 int
5192 main ()
5193 {
5194
5195 ;
5196 return 0;
5197 }
5198 _ACEOF
5199 rm -f conftest.$ac_objext
5200 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5201 (eval $ac_compile) 2>conftest.er1
5202 ac_status=$?
5203 grep -v '^ *+' conftest.er1 >conftest.err
5204 rm -f conftest.er1
5205 cat conftest.err >&5
5206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5207 (exit $ac_status); } &&
5208 { ac_try='test -z "$ac_c_werror_flag"
5209 || test ! -s conftest.err'
5210 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5211 (eval $ac_try) 2>&5
5212 ac_status=$?
5213 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5214 (exit $ac_status); }; } &&
5215 { ac_try='test -s conftest.$ac_objext'
5216 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5217 (eval $ac_try) 2>&5
5218 ac_status=$?
5219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5220 (exit $ac_status); }; }; then
5221 ac_cv_header_stdc=yes
5222 else
5223 echo "$as_me: failed program was:" >&5
5224 sed 's/^/| /' conftest.$ac_ext >&5
5225
5226 ac_cv_header_stdc=no
5227 fi
5228 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5229
5230 if test $ac_cv_header_stdc = yes; then
5231 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5232 cat >conftest.$ac_ext <<_ACEOF
5233 /* confdefs.h. */
5234 _ACEOF
5235 cat confdefs.h >>conftest.$ac_ext
5236 cat >>conftest.$ac_ext <<_ACEOF
5237 /* end confdefs.h. */
5238 #include <string.h>
5239
5240 _ACEOF
5241 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5242 $EGREP "memchr" >/dev/null 2>&1; then
5243 :
5244 else
5245 ac_cv_header_stdc=no
5246 fi
5247 rm -f conftest*
5248
5249 fi
5250
5251 if test $ac_cv_header_stdc = yes; then
5252 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5253 cat >conftest.$ac_ext <<_ACEOF
5254 /* confdefs.h. */
5255 _ACEOF
5256 cat confdefs.h >>conftest.$ac_ext
5257 cat >>conftest.$ac_ext <<_ACEOF
5258 /* end confdefs.h. */
5259 #include <stdlib.h>
5260
5261 _ACEOF
5262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5263 $EGREP "free" >/dev/null 2>&1; then
5264 :
5265 else
5266 ac_cv_header_stdc=no
5267 fi
5268 rm -f conftest*
5269
5270 fi
5271
5272 if test $ac_cv_header_stdc = yes; then
5273 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5274 if test "$cross_compiling" = yes; then
5275 :
5276 else
5277 cat >conftest.$ac_ext <<_ACEOF
5278 /* confdefs.h. */
5279 _ACEOF
5280 cat confdefs.h >>conftest.$ac_ext
5281 cat >>conftest.$ac_ext <<_ACEOF
5282 /* end confdefs.h. */
5283 #include <ctype.h>
5284 #if ((' ' & 0x0FF) == 0x020)
5285 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5286 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5287 #else
5288 # define ISLOWER(c) \
5289 (('a' <= (c) && (c) <= 'i') \
5290 || ('j' <= (c) && (c) <= 'r') \
5291 || ('s' <= (c) && (c) <= 'z'))
5292 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5293 #endif
5294
5295 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5296 int
5297 main ()
5298 {
5299 int i;
5300 for (i = 0; i < 256; i++)
5301 if (XOR (islower (i), ISLOWER (i))
5302 || toupper (i) != TOUPPER (i))
5303 exit(2);
5304 exit (0);
5305 }
5306 _ACEOF
5307 rm -f conftest$ac_exeext
5308 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5309 (eval $ac_link) 2>&5
5310 ac_status=$?
5311 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5312 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5313 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5314 (eval $ac_try) 2>&5
5315 ac_status=$?
5316 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5317 (exit $ac_status); }; }; then
5318 :
5319 else
5320 echo "$as_me: program exited with status $ac_status" >&5
5321 echo "$as_me: failed program was:" >&5
5322 sed 's/^/| /' conftest.$ac_ext >&5
5323
5324 ( exit $ac_status )
5325 ac_cv_header_stdc=no
5326 fi
5327 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5328 fi
5329 fi
5330 fi
5331 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5332 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5333 if test $ac_cv_header_stdc = yes; then
5334
5335 cat >>confdefs.h <<\_ACEOF
5336 #define STDC_HEADERS 1
5337 _ACEOF
5338
5339 fi
5340
5341 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5352 inttypes.h stdint.h unistd.h
5353 do
5354 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5355 echo "$as_me:$LINENO: checking for $ac_header" >&5
5356 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5357 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5358 echo $ECHO_N "(cached) $ECHO_C" >&6
5359 else
5360 cat >conftest.$ac_ext <<_ACEOF
5361 /* confdefs.h. */
5362 _ACEOF
5363 cat confdefs.h >>conftest.$ac_ext
5364 cat >>conftest.$ac_ext <<_ACEOF
5365 /* end confdefs.h. */
5366 $ac_includes_default
5367
5368 #include <$ac_header>
5369 _ACEOF
5370 rm -f conftest.$ac_objext
5371 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5372 (eval $ac_compile) 2>conftest.er1
5373 ac_status=$?
5374 grep -v '^ *+' conftest.er1 >conftest.err
5375 rm -f conftest.er1
5376 cat conftest.err >&5
5377 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5378 (exit $ac_status); } &&
5379 { ac_try='test -z "$ac_c_werror_flag"
5380 || test ! -s conftest.err'
5381 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5382 (eval $ac_try) 2>&5
5383 ac_status=$?
5384 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5385 (exit $ac_status); }; } &&
5386 { ac_try='test -s conftest.$ac_objext'
5387 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5388 (eval $ac_try) 2>&5
5389 ac_status=$?
5390 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391 (exit $ac_status); }; }; then
5392 eval "$as_ac_Header=yes"
5393 else
5394 echo "$as_me: failed program was:" >&5
5395 sed 's/^/| /' conftest.$ac_ext >&5
5396
5397 eval "$as_ac_Header=no"
5398 fi
5399 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5400 fi
5401 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5402 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5403 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5404 cat >>confdefs.h <<_ACEOF
5405 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5406 _ACEOF
5407
5408 fi
5409
5410 done
5411
5412
5413
5414
5415 for ac_header in stdlib.h unistd.h
5416 do
5417 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5418 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5419 echo "$as_me:$LINENO: checking for $ac_header" >&5
5420 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5421 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5422 echo $ECHO_N "(cached) $ECHO_C" >&6
5423 fi
5424 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5425 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5426 else
5427 # Is the header compilable?
5428 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5429 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5430 cat >conftest.$ac_ext <<_ACEOF
5431 /* confdefs.h. */
5432 _ACEOF
5433 cat confdefs.h >>conftest.$ac_ext
5434 cat >>conftest.$ac_ext <<_ACEOF
5435 /* end confdefs.h. */
5436 $ac_includes_default
5437 #include <$ac_header>
5438 _ACEOF
5439 rm -f conftest.$ac_objext
5440 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5441 (eval $ac_compile) 2>conftest.er1
5442 ac_status=$?
5443 grep -v '^ *+' conftest.er1 >conftest.err
5444 rm -f conftest.er1
5445 cat conftest.err >&5
5446 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5447 (exit $ac_status); } &&
5448 { ac_try='test -z "$ac_c_werror_flag"
5449 || test ! -s conftest.err'
5450 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5451 (eval $ac_try) 2>&5
5452 ac_status=$?
5453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5454 (exit $ac_status); }; } &&
5455 { ac_try='test -s conftest.$ac_objext'
5456 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5457 (eval $ac_try) 2>&5
5458 ac_status=$?
5459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5460 (exit $ac_status); }; }; then
5461 ac_header_compiler=yes
5462 else
5463 echo "$as_me: failed program was:" >&5
5464 sed 's/^/| /' conftest.$ac_ext >&5
5465
5466 ac_header_compiler=no
5467 fi
5468 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5469 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5470 echo "${ECHO_T}$ac_header_compiler" >&6
5471
5472 # Is the header present?
5473 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5474 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5475 cat >conftest.$ac_ext <<_ACEOF
5476 /* confdefs.h. */
5477 _ACEOF
5478 cat confdefs.h >>conftest.$ac_ext
5479 cat >>conftest.$ac_ext <<_ACEOF
5480 /* end confdefs.h. */
5481 #include <$ac_header>
5482 _ACEOF
5483 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5484 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5485 ac_status=$?
5486 grep -v '^ *+' conftest.er1 >conftest.err
5487 rm -f conftest.er1
5488 cat conftest.err >&5
5489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5490 (exit $ac_status); } >/dev/null; then
5491 if test -s conftest.err; then
5492 ac_cpp_err=$ac_c_preproc_warn_flag
5493 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5494 else
5495 ac_cpp_err=
5496 fi
5497 else
5498 ac_cpp_err=yes
5499 fi
5500 if test -z "$ac_cpp_err"; then
5501 ac_header_preproc=yes
5502 else
5503 echo "$as_me: failed program was:" >&5
5504 sed 's/^/| /' conftest.$ac_ext >&5
5505
5506 ac_header_preproc=no
5507 fi
5508 rm -f conftest.err conftest.$ac_ext
5509 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5510 echo "${ECHO_T}$ac_header_preproc" >&6
5511
5512 # So? What about this header?
5513 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5514 yes:no: )
5515 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5516 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5517 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5518 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5519 ac_header_preproc=yes
5520 ;;
5521 no:yes:* )
5522 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5523 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5524 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5525 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5526 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5527 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5528 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5529 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5530 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5531 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5532 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5533 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5534 (
5535 cat <<\_ASBOX
5536 ## ------------------------------------------------------ ##
5537 ## Report this to the GNU Fortran Runtime Library lists. ##
5538 ## ------------------------------------------------------ ##
5539 _ASBOX
5540 ) |
5541 sed "s/^/$as_me: WARNING: /" >&2
5542 ;;
5543 esac
5544 echo "$as_me:$LINENO: checking for $ac_header" >&5
5545 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5546 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5547 echo $ECHO_N "(cached) $ECHO_C" >&6
5548 else
5549 eval "$as_ac_Header=\$ac_header_preproc"
5550 fi
5551 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5552 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5553
5554 fi
5555 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5556 cat >>confdefs.h <<_ACEOF
5557 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5558 _ACEOF
5559
5560 fi
5561
5562 done
5563
5564
5565 for ac_func in getpagesize
5566 do
5567 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5568 echo "$as_me:$LINENO: checking for $ac_func" >&5
5569 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5570 if eval "test \"\${$as_ac_var+set}\" = set"; then
5571 echo $ECHO_N "(cached) $ECHO_C" >&6
5572 else
5573 cat >conftest.$ac_ext <<_ACEOF
5574 /* confdefs.h. */
5575 _ACEOF
5576 cat confdefs.h >>conftest.$ac_ext
5577 cat >>conftest.$ac_ext <<_ACEOF
5578 /* end confdefs.h. */
5579 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5580 For example, HP-UX 11i <limits.h> declares gettimeofday. */
5581 #define $ac_func innocuous_$ac_func
5582
5583 /* System header to define __stub macros and hopefully few prototypes,
5584 which can conflict with char $ac_func (); below.
5585 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5586 <limits.h> exists even on freestanding compilers. */
5587
5588 #ifdef __STDC__
5589 # include <limits.h>
5590 #else
5591 # include <assert.h>
5592 #endif
5593
5594 #undef $ac_func
5595
5596 /* Override any gcc2 internal prototype to avoid an error. */
5597 #ifdef __cplusplus
5598 extern "C"
5599 {
5600 #endif
5601 /* We use char because int might match the return type of a gcc2
5602 builtin and then its argument prototype would still apply. */
5603 char $ac_func ();
5604 /* The GNU C library defines this for functions which it implements
5605 to always fail with ENOSYS. Some functions are actually named
5606 something starting with __ and the normal name is an alias. */
5607 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5608 choke me
5609 #else
5610 char (*f) () = $ac_func;
5611 #endif
5612 #ifdef __cplusplus
5613 }
5614 #endif
5615
5616 int
5617 main ()
5618 {
5619 return f != $ac_func;
5620 ;
5621 return 0;
5622 }
5623 _ACEOF
5624 rm -f conftest.$ac_objext conftest$ac_exeext
5625 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5626 (eval $ac_link) 2>conftest.er1
5627 ac_status=$?
5628 grep -v '^ *+' conftest.er1 >conftest.err
5629 rm -f conftest.er1
5630 cat conftest.err >&5
5631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5632 (exit $ac_status); } &&
5633 { ac_try='test -z "$ac_c_werror_flag"
5634 || test ! -s conftest.err'
5635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5636 (eval $ac_try) 2>&5
5637 ac_status=$?
5638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5639 (exit $ac_status); }; } &&
5640 { ac_try='test -s conftest$ac_exeext'
5641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5642 (eval $ac_try) 2>&5
5643 ac_status=$?
5644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5645 (exit $ac_status); }; }; then
5646 eval "$as_ac_var=yes"
5647 else
5648 echo "$as_me: failed program was:" >&5
5649 sed 's/^/| /' conftest.$ac_ext >&5
5650
5651 eval "$as_ac_var=no"
5652 fi
5653 rm -f conftest.err conftest.$ac_objext \
5654 conftest$ac_exeext conftest.$ac_ext
5655 fi
5656 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5657 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5658 if test `eval echo '${'$as_ac_var'}'` = yes; then
5659 cat >>confdefs.h <<_ACEOF
5660 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5661 _ACEOF
5662
5663 fi
5664 done
5665
5666 echo "$as_me:$LINENO: checking for working mmap" >&5
5667 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
5668 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
5669 echo $ECHO_N "(cached) $ECHO_C" >&6
5670 else
5671 if test "$cross_compiling" = yes; then
5672 ac_cv_func_mmap_fixed_mapped=no
5673 else
5674 cat >conftest.$ac_ext <<_ACEOF
5675 /* confdefs.h. */
5676 _ACEOF
5677 cat confdefs.h >>conftest.$ac_ext
5678 cat >>conftest.$ac_ext <<_ACEOF
5679 /* end confdefs.h. */
5680 $ac_includes_default
5681 /* malloc might have been renamed as rpl_malloc. */
5682 #undef malloc
5683
5684 /* Thanks to Mike Haertel and Jim Avera for this test.
5685 Here is a matrix of mmap possibilities:
5686 mmap private not fixed
5687 mmap private fixed at somewhere currently unmapped
5688 mmap private fixed at somewhere already mapped
5689 mmap shared not fixed
5690 mmap shared fixed at somewhere currently unmapped
5691 mmap shared fixed at somewhere already mapped
5692 For private mappings, we should verify that changes cannot be read()
5693 back from the file, nor mmap's back from the file at a different
5694 address. (There have been systems where private was not correctly
5695 implemented like the infamous i386 svr4.0, and systems where the
5696 VM page cache was not coherent with the file system buffer cache
5697 like early versions of FreeBSD and possibly contemporary NetBSD.)
5698 For shared mappings, we should conversely verify that changes get
5699 propagated back to all the places they're supposed to be.
5700
5701 Grep wants private fixed already mapped.
5702 The main things grep needs to know about mmap are:
5703 * does it exist and is it safe to write into the mmap'd area
5704 * how to use it (BSD variants) */
5705
5706 #include <fcntl.h>
5707 #include <sys/mman.h>
5708
5709 #if !STDC_HEADERS && !HAVE_STDLIB_H
5710 char *malloc ();
5711 #endif
5712
5713 /* This mess was copied from the GNU getpagesize.h. */
5714 #if !HAVE_GETPAGESIZE
5715 /* Assume that all systems that can run configure have sys/param.h. */
5716 # if !HAVE_SYS_PARAM_H
5717 # define HAVE_SYS_PARAM_H 1
5718 # endif
5719
5720 # ifdef _SC_PAGESIZE
5721 # define getpagesize() sysconf(_SC_PAGESIZE)
5722 # else /* no _SC_PAGESIZE */
5723 # if HAVE_SYS_PARAM_H
5724 # include <sys/param.h>
5725 # ifdef EXEC_PAGESIZE
5726 # define getpagesize() EXEC_PAGESIZE
5727 # else /* no EXEC_PAGESIZE */
5728 # ifdef NBPG
5729 # define getpagesize() NBPG * CLSIZE
5730 # ifndef CLSIZE
5731 # define CLSIZE 1
5732 # endif /* no CLSIZE */
5733 # else /* no NBPG */
5734 # ifdef NBPC
5735 # define getpagesize() NBPC
5736 # else /* no NBPC */
5737 # ifdef PAGESIZE
5738 # define getpagesize() PAGESIZE
5739 # endif /* PAGESIZE */
5740 # endif /* no NBPC */
5741 # endif /* no NBPG */
5742 # endif /* no EXEC_PAGESIZE */
5743 # else /* no HAVE_SYS_PARAM_H */
5744 # define getpagesize() 8192 /* punt totally */
5745 # endif /* no HAVE_SYS_PARAM_H */
5746 # endif /* no _SC_PAGESIZE */
5747
5748 #endif /* no HAVE_GETPAGESIZE */
5749
5750 int
5751 main ()
5752 {
5753 char *data, *data2, *data3;
5754 int i, pagesize;
5755 int fd;
5756
5757 pagesize = getpagesize ();
5758
5759 /* First, make a file with some known garbage in it. */
5760 data = (char *) malloc (pagesize);
5761 if (!data)
5762 exit (1);
5763 for (i = 0; i < pagesize; ++i)
5764 *(data + i) = rand ();
5765 umask (0);
5766 fd = creat ("conftest.mmap", 0600);
5767 if (fd < 0)
5768 exit (1);
5769 if (write (fd, data, pagesize) != pagesize)
5770 exit (1);
5771 close (fd);
5772
5773 /* Next, try to mmap the file at a fixed address which already has
5774 something else allocated at it. If we can, also make sure that
5775 we see the same garbage. */
5776 fd = open ("conftest.mmap", O_RDWR);
5777 if (fd < 0)
5778 exit (1);
5779 data2 = (char *) malloc (2 * pagesize);
5780 if (!data2)
5781 exit (1);
5782 data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
5783 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
5784 MAP_PRIVATE | MAP_FIXED, fd, 0L))
5785 exit (1);
5786 for (i = 0; i < pagesize; ++i)
5787 if (*(data + i) != *(data2 + i))
5788 exit (1);
5789
5790 /* Finally, make sure that changes to the mapped area do not
5791 percolate back to the file as seen by read(). (This is a bug on
5792 some variants of i386 svr4.0.) */
5793 for (i = 0; i < pagesize; ++i)
5794 *(data2 + i) = *(data2 + i) + 1;
5795 data3 = (char *) malloc (pagesize);
5796 if (!data3)
5797 exit (1);
5798 if (read (fd, data3, pagesize) != pagesize)
5799 exit (1);
5800 for (i = 0; i < pagesize; ++i)
5801 if (*(data + i) != *(data3 + i))
5802 exit (1);
5803 close (fd);
5804 exit (0);
5805 }
5806 _ACEOF
5807 rm -f conftest$ac_exeext
5808 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5809 (eval $ac_link) 2>&5
5810 ac_status=$?
5811 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5812 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5813 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5814 (eval $ac_try) 2>&5
5815 ac_status=$?
5816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817 (exit $ac_status); }; }; then
5818 ac_cv_func_mmap_fixed_mapped=yes
5819 else
5820 echo "$as_me: program exited with status $ac_status" >&5
5821 echo "$as_me: failed program was:" >&5
5822 sed 's/^/| /' conftest.$ac_ext >&5
5823
5824 ( exit $ac_status )
5825 ac_cv_func_mmap_fixed_mapped=no
5826 fi
5827 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5828 fi
5829 fi
5830 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
5831 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
5832 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5833
5834 cat >>confdefs.h <<\_ACEOF
5835 #define HAVE_MMAP 1
5836 _ACEOF
5837
5838 fi
5839 rm -f conftest.mmap
5840
5841 echo "$as_me:$LINENO: checking for off_t" >&5
5842 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
5843 if test "${ac_cv_type_off_t+set}" = set; then
5844 echo $ECHO_N "(cached) $ECHO_C" >&6
5845 else
5846 cat >conftest.$ac_ext <<_ACEOF
5847 /* confdefs.h. */
5848 _ACEOF
5849 cat confdefs.h >>conftest.$ac_ext
5850 cat >>conftest.$ac_ext <<_ACEOF
5851 /* end confdefs.h. */
5852 $ac_includes_default
5853 int
5854 main ()
5855 {
5856 if ((off_t *) 0)
5857 return 0;
5858 if (sizeof (off_t))
5859 return 0;
5860 ;
5861 return 0;
5862 }
5863 _ACEOF
5864 rm -f conftest.$ac_objext
5865 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5866 (eval $ac_compile) 2>conftest.er1
5867 ac_status=$?
5868 grep -v '^ *+' conftest.er1 >conftest.err
5869 rm -f conftest.er1
5870 cat conftest.err >&5
5871 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5872 (exit $ac_status); } &&
5873 { ac_try='test -z "$ac_c_werror_flag"
5874 || test ! -s conftest.err'
5875 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5876 (eval $ac_try) 2>&5
5877 ac_status=$?
5878 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5879 (exit $ac_status); }; } &&
5880 { ac_try='test -s conftest.$ac_objext'
5881 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5882 (eval $ac_try) 2>&5
5883 ac_status=$?
5884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5885 (exit $ac_status); }; }; then
5886 ac_cv_type_off_t=yes
5887 else
5888 echo "$as_me: failed program was:" >&5
5889 sed 's/^/| /' conftest.$ac_ext >&5
5890
5891 ac_cv_type_off_t=no
5892 fi
5893 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5894 fi
5895 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
5896 echo "${ECHO_T}$ac_cv_type_off_t" >&6
5897 if test $ac_cv_type_off_t = yes; then
5898 :
5899 else
5900
5901 cat >>confdefs.h <<_ACEOF
5902 #define off_t long
5903 _ACEOF
5904
5905 fi
5906
5907
5908 # check header files
5909 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5910 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5911 if test "${ac_cv_header_stdc+set}" = set; then
5912 echo $ECHO_N "(cached) $ECHO_C" >&6
5913 else
5914 cat >conftest.$ac_ext <<_ACEOF
5915 /* confdefs.h. */
5916 _ACEOF
5917 cat confdefs.h >>conftest.$ac_ext
5918 cat >>conftest.$ac_ext <<_ACEOF
5919 /* end confdefs.h. */
5920 #include <stdlib.h>
5921 #include <stdarg.h>
5922 #include <string.h>
5923 #include <float.h>
5924
5925 int
5926 main ()
5927 {
5928
5929 ;
5930 return 0;
5931 }
5932 _ACEOF
5933 rm -f conftest.$ac_objext
5934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5935 (eval $ac_compile) 2>conftest.er1
5936 ac_status=$?
5937 grep -v '^ *+' conftest.er1 >conftest.err
5938 rm -f conftest.er1
5939 cat conftest.err >&5
5940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5941 (exit $ac_status); } &&
5942 { ac_try='test -z "$ac_c_werror_flag"
5943 || test ! -s conftest.err'
5944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5945 (eval $ac_try) 2>&5
5946 ac_status=$?
5947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948 (exit $ac_status); }; } &&
5949 { ac_try='test -s conftest.$ac_objext'
5950 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5951 (eval $ac_try) 2>&5
5952 ac_status=$?
5953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5954 (exit $ac_status); }; }; then
5955 ac_cv_header_stdc=yes
5956 else
5957 echo "$as_me: failed program was:" >&5
5958 sed 's/^/| /' conftest.$ac_ext >&5
5959
5960 ac_cv_header_stdc=no
5961 fi
5962 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5963
5964 if test $ac_cv_header_stdc = yes; then
5965 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5966 cat >conftest.$ac_ext <<_ACEOF
5967 /* confdefs.h. */
5968 _ACEOF
5969 cat confdefs.h >>conftest.$ac_ext
5970 cat >>conftest.$ac_ext <<_ACEOF
5971 /* end confdefs.h. */
5972 #include <string.h>
5973
5974 _ACEOF
5975 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5976 $EGREP "memchr" >/dev/null 2>&1; then
5977 :
5978 else
5979 ac_cv_header_stdc=no
5980 fi
5981 rm -f conftest*
5982
5983 fi
5984
5985 if test $ac_cv_header_stdc = yes; then
5986 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5987 cat >conftest.$ac_ext <<_ACEOF
5988 /* confdefs.h. */
5989 _ACEOF
5990 cat confdefs.h >>conftest.$ac_ext
5991 cat >>conftest.$ac_ext <<_ACEOF
5992 /* end confdefs.h. */
5993 #include <stdlib.h>
5994
5995 _ACEOF
5996 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5997 $EGREP "free" >/dev/null 2>&1; then
5998 :
5999 else
6000 ac_cv_header_stdc=no
6001 fi
6002 rm -f conftest*
6003
6004 fi
6005
6006 if test $ac_cv_header_stdc = yes; then
6007 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6008 if test "$cross_compiling" = yes; then
6009 :
6010 else
6011 cat >conftest.$ac_ext <<_ACEOF
6012 /* confdefs.h. */
6013 _ACEOF
6014 cat confdefs.h >>conftest.$ac_ext
6015 cat >>conftest.$ac_ext <<_ACEOF
6016 /* end confdefs.h. */
6017 #include <ctype.h>
6018 #if ((' ' & 0x0FF) == 0x020)
6019 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6020 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6021 #else
6022 # define ISLOWER(c) \
6023 (('a' <= (c) && (c) <= 'i') \
6024 || ('j' <= (c) && (c) <= 'r') \
6025 || ('s' <= (c) && (c) <= 'z'))
6026 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6027 #endif
6028
6029 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6030 int
6031 main ()
6032 {
6033 int i;
6034 for (i = 0; i < 256; i++)
6035 if (XOR (islower (i), ISLOWER (i))
6036 || toupper (i) != TOUPPER (i))
6037 exit(2);
6038 exit (0);
6039 }
6040 _ACEOF
6041 rm -f conftest$ac_exeext
6042 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6043 (eval $ac_link) 2>&5
6044 ac_status=$?
6045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6046 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6047 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6048 (eval $ac_try) 2>&5
6049 ac_status=$?
6050 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6051 (exit $ac_status); }; }; then
6052 :
6053 else
6054 echo "$as_me: program exited with status $ac_status" >&5
6055 echo "$as_me: failed program was:" >&5
6056 sed 's/^/| /' conftest.$ac_ext >&5
6057
6058 ( exit $ac_status )
6059 ac_cv_header_stdc=no
6060 fi
6061 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6062 fi
6063 fi
6064 fi
6065 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6066 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6067 if test $ac_cv_header_stdc = yes; then
6068
6069 cat >>confdefs.h <<\_ACEOF
6070 #define STDC_HEADERS 1
6071 _ACEOF
6072
6073 fi
6074
6075
6076
6077
6078
6079
6080
6081 for ac_header in stdlib.h stdio.h string.h stddef.h math.h unistd.h
6082 do
6083 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6084 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6085 echo "$as_me:$LINENO: checking for $ac_header" >&5
6086 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6087 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6088 echo $ECHO_N "(cached) $ECHO_C" >&6
6089 fi
6090 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6091 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6092 else
6093 # Is the header compilable?
6094 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6095 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6096 cat >conftest.$ac_ext <<_ACEOF
6097 /* confdefs.h. */
6098 _ACEOF
6099 cat confdefs.h >>conftest.$ac_ext
6100 cat >>conftest.$ac_ext <<_ACEOF
6101 /* end confdefs.h. */
6102 $ac_includes_default
6103 #include <$ac_header>
6104 _ACEOF
6105 rm -f conftest.$ac_objext
6106 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6107 (eval $ac_compile) 2>conftest.er1
6108 ac_status=$?
6109 grep -v '^ *+' conftest.er1 >conftest.err
6110 rm -f conftest.er1
6111 cat conftest.err >&5
6112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6113 (exit $ac_status); } &&
6114 { ac_try='test -z "$ac_c_werror_flag"
6115 || test ! -s conftest.err'
6116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6117 (eval $ac_try) 2>&5
6118 ac_status=$?
6119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6120 (exit $ac_status); }; } &&
6121 { ac_try='test -s conftest.$ac_objext'
6122 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6123 (eval $ac_try) 2>&5
6124 ac_status=$?
6125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6126 (exit $ac_status); }; }; then
6127 ac_header_compiler=yes
6128 else
6129 echo "$as_me: failed program was:" >&5
6130 sed 's/^/| /' conftest.$ac_ext >&5
6131
6132 ac_header_compiler=no
6133 fi
6134 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6135 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6136 echo "${ECHO_T}$ac_header_compiler" >&6
6137
6138 # Is the header present?
6139 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6140 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6141 cat >conftest.$ac_ext <<_ACEOF
6142 /* confdefs.h. */
6143 _ACEOF
6144 cat confdefs.h >>conftest.$ac_ext
6145 cat >>conftest.$ac_ext <<_ACEOF
6146 /* end confdefs.h. */
6147 #include <$ac_header>
6148 _ACEOF
6149 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6150 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6151 ac_status=$?
6152 grep -v '^ *+' conftest.er1 >conftest.err
6153 rm -f conftest.er1
6154 cat conftest.err >&5
6155 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6156 (exit $ac_status); } >/dev/null; then
6157 if test -s conftest.err; then
6158 ac_cpp_err=$ac_c_preproc_warn_flag
6159 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6160 else
6161 ac_cpp_err=
6162 fi
6163 else
6164 ac_cpp_err=yes
6165 fi
6166 if test -z "$ac_cpp_err"; then
6167 ac_header_preproc=yes
6168 else
6169 echo "$as_me: failed program was:" >&5
6170 sed 's/^/| /' conftest.$ac_ext >&5
6171
6172 ac_header_preproc=no
6173 fi
6174 rm -f conftest.err conftest.$ac_ext
6175 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6176 echo "${ECHO_T}$ac_header_preproc" >&6
6177
6178 # So? What about this header?
6179 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6180 yes:no: )
6181 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6182 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6183 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6184 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6185 ac_header_preproc=yes
6186 ;;
6187 no:yes:* )
6188 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6189 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6190 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6191 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6192 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6193 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6194 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6195 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6196 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6197 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6198 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6199 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6200 (
6201 cat <<\_ASBOX
6202 ## ------------------------------------------------------ ##
6203 ## Report this to the GNU Fortran Runtime Library lists. ##
6204 ## ------------------------------------------------------ ##
6205 _ASBOX
6206 ) |
6207 sed "s/^/$as_me: WARNING: /" >&2
6208 ;;
6209 esac
6210 echo "$as_me:$LINENO: checking for $ac_header" >&5
6211 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6212 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6213 echo $ECHO_N "(cached) $ECHO_C" >&6
6214 else
6215 eval "$as_ac_Header=\$ac_header_preproc"
6216 fi
6217 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6218 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6219
6220 fi
6221 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6222 cat >>confdefs.h <<_ACEOF
6223 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6224 _ACEOF
6225
6226 fi
6227
6228 done
6229
6230
6231
6232
6233
6234
6235 for ac_header in time.h sys/params.h sys/time.h sys/times.h sys/resource.h
6236 do
6237 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6238 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6239 echo "$as_me:$LINENO: checking for $ac_header" >&5
6240 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6241 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6242 echo $ECHO_N "(cached) $ECHO_C" >&6
6243 fi
6244 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6245 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6246 else
6247 # Is the header compilable?
6248 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6249 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6250 cat >conftest.$ac_ext <<_ACEOF
6251 /* confdefs.h. */
6252 _ACEOF
6253 cat confdefs.h >>conftest.$ac_ext
6254 cat >>conftest.$ac_ext <<_ACEOF
6255 /* end confdefs.h. */
6256 $ac_includes_default
6257 #include <$ac_header>
6258 _ACEOF
6259 rm -f conftest.$ac_objext
6260 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6261 (eval $ac_compile) 2>conftest.er1
6262 ac_status=$?
6263 grep -v '^ *+' conftest.er1 >conftest.err
6264 rm -f conftest.er1
6265 cat conftest.err >&5
6266 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6267 (exit $ac_status); } &&
6268 { ac_try='test -z "$ac_c_werror_flag"
6269 || test ! -s conftest.err'
6270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6271 (eval $ac_try) 2>&5
6272 ac_status=$?
6273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6274 (exit $ac_status); }; } &&
6275 { ac_try='test -s conftest.$ac_objext'
6276 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6277 (eval $ac_try) 2>&5
6278 ac_status=$?
6279 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6280 (exit $ac_status); }; }; then
6281 ac_header_compiler=yes
6282 else
6283 echo "$as_me: failed program was:" >&5
6284 sed 's/^/| /' conftest.$ac_ext >&5
6285
6286 ac_header_compiler=no
6287 fi
6288 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6289 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6290 echo "${ECHO_T}$ac_header_compiler" >&6
6291
6292 # Is the header present?
6293 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6294 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6295 cat >conftest.$ac_ext <<_ACEOF
6296 /* confdefs.h. */
6297 _ACEOF
6298 cat confdefs.h >>conftest.$ac_ext
6299 cat >>conftest.$ac_ext <<_ACEOF
6300 /* end confdefs.h. */
6301 #include <$ac_header>
6302 _ACEOF
6303 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6304 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6305 ac_status=$?
6306 grep -v '^ *+' conftest.er1 >conftest.err
6307 rm -f conftest.er1
6308 cat conftest.err >&5
6309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6310 (exit $ac_status); } >/dev/null; then
6311 if test -s conftest.err; then
6312 ac_cpp_err=$ac_c_preproc_warn_flag
6313 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6314 else
6315 ac_cpp_err=
6316 fi
6317 else
6318 ac_cpp_err=yes
6319 fi
6320 if test -z "$ac_cpp_err"; then
6321 ac_header_preproc=yes
6322 else
6323 echo "$as_me: failed program was:" >&5
6324 sed 's/^/| /' conftest.$ac_ext >&5
6325
6326 ac_header_preproc=no
6327 fi
6328 rm -f conftest.err conftest.$ac_ext
6329 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6330 echo "${ECHO_T}$ac_header_preproc" >&6
6331
6332 # So? What about this header?
6333 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6334 yes:no: )
6335 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6336 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6337 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6338 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6339 ac_header_preproc=yes
6340 ;;
6341 no:yes:* )
6342 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6343 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6344 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6345 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6346 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6347 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6348 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6349 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6350 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6351 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6352 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6353 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6354 (
6355 cat <<\_ASBOX
6356 ## ------------------------------------------------------ ##
6357 ## Report this to the GNU Fortran Runtime Library lists. ##
6358 ## ------------------------------------------------------ ##
6359 _ASBOX
6360 ) |
6361 sed "s/^/$as_me: WARNING: /" >&2
6362 ;;
6363 esac
6364 echo "$as_me:$LINENO: checking for $ac_header" >&5
6365 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6366 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6367 echo $ECHO_N "(cached) $ECHO_C" >&6
6368 else
6369 eval "$as_ac_Header=\$ac_header_preproc"
6370 fi
6371 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6372 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6373
6374 fi
6375 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6376 cat >>confdefs.h <<_ACEOF
6377 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6378 _ACEOF
6379
6380 fi
6381
6382 done
6383
6384 if test "${ac_cv_header_complex_h+set}" = set; then
6385 echo "$as_me:$LINENO: checking for complex.h" >&5
6386 echo $ECHO_N "checking for complex.h... $ECHO_C" >&6
6387 if test "${ac_cv_header_complex_h+set}" = set; then
6388 echo $ECHO_N "(cached) $ECHO_C" >&6
6389 fi
6390 echo "$as_me:$LINENO: result: $ac_cv_header_complex_h" >&5
6391 echo "${ECHO_T}$ac_cv_header_complex_h" >&6
6392 else
6393 # Is the header compilable?
6394 echo "$as_me:$LINENO: checking complex.h usability" >&5
6395 echo $ECHO_N "checking complex.h usability... $ECHO_C" >&6
6396 cat >conftest.$ac_ext <<_ACEOF
6397 /* confdefs.h. */
6398 _ACEOF
6399 cat confdefs.h >>conftest.$ac_ext
6400 cat >>conftest.$ac_ext <<_ACEOF
6401 /* end confdefs.h. */
6402 $ac_includes_default
6403 #include <complex.h>
6404 _ACEOF
6405 rm -f conftest.$ac_objext
6406 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6407 (eval $ac_compile) 2>conftest.er1
6408 ac_status=$?
6409 grep -v '^ *+' conftest.er1 >conftest.err
6410 rm -f conftest.er1
6411 cat conftest.err >&5
6412 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6413 (exit $ac_status); } &&
6414 { ac_try='test -z "$ac_c_werror_flag"
6415 || test ! -s conftest.err'
6416 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6417 (eval $ac_try) 2>&5
6418 ac_status=$?
6419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6420 (exit $ac_status); }; } &&
6421 { ac_try='test -s conftest.$ac_objext'
6422 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6423 (eval $ac_try) 2>&5
6424 ac_status=$?
6425 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6426 (exit $ac_status); }; }; then
6427 ac_header_compiler=yes
6428 else
6429 echo "$as_me: failed program was:" >&5
6430 sed 's/^/| /' conftest.$ac_ext >&5
6431
6432 ac_header_compiler=no
6433 fi
6434 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6435 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6436 echo "${ECHO_T}$ac_header_compiler" >&6
6437
6438 # Is the header present?
6439 echo "$as_me:$LINENO: checking complex.h presence" >&5
6440 echo $ECHO_N "checking complex.h presence... $ECHO_C" >&6
6441 cat >conftest.$ac_ext <<_ACEOF
6442 /* confdefs.h. */
6443 _ACEOF
6444 cat confdefs.h >>conftest.$ac_ext
6445 cat >>conftest.$ac_ext <<_ACEOF
6446 /* end confdefs.h. */
6447 #include <complex.h>
6448 _ACEOF
6449 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6450 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6451 ac_status=$?
6452 grep -v '^ *+' conftest.er1 >conftest.err
6453 rm -f conftest.er1
6454 cat conftest.err >&5
6455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6456 (exit $ac_status); } >/dev/null; then
6457 if test -s conftest.err; then
6458 ac_cpp_err=$ac_c_preproc_warn_flag
6459 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6460 else
6461 ac_cpp_err=
6462 fi
6463 else
6464 ac_cpp_err=yes
6465 fi
6466 if test -z "$ac_cpp_err"; then
6467 ac_header_preproc=yes
6468 else
6469 echo "$as_me: failed program was:" >&5
6470 sed 's/^/| /' conftest.$ac_ext >&5
6471
6472 ac_header_preproc=no
6473 fi
6474 rm -f conftest.err conftest.$ac_ext
6475 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6476 echo "${ECHO_T}$ac_header_preproc" >&6
6477
6478 # So? What about this header?
6479 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6480 yes:no: )
6481 { echo "$as_me:$LINENO: WARNING: complex.h: accepted by the compiler, rejected by the preprocessor!" >&5
6482 echo "$as_me: WARNING: complex.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6483 { echo "$as_me:$LINENO: WARNING: complex.h: proceeding with the compiler's result" >&5
6484 echo "$as_me: WARNING: complex.h: proceeding with the compiler's result" >&2;}
6485 ac_header_preproc=yes
6486 ;;
6487 no:yes:* )
6488 { echo "$as_me:$LINENO: WARNING: complex.h: present but cannot be compiled" >&5
6489 echo "$as_me: WARNING: complex.h: present but cannot be compiled" >&2;}
6490 { echo "$as_me:$LINENO: WARNING: complex.h: check for missing prerequisite headers?" >&5
6491 echo "$as_me: WARNING: complex.h: check for missing prerequisite headers?" >&2;}
6492 { echo "$as_me:$LINENO: WARNING: complex.h: see the Autoconf documentation" >&5
6493 echo "$as_me: WARNING: complex.h: see the Autoconf documentation" >&2;}
6494 { echo "$as_me:$LINENO: WARNING: complex.h: section \"Present But Cannot Be Compiled\"" >&5
6495 echo "$as_me: WARNING: complex.h: section \"Present But Cannot Be Compiled\"" >&2;}
6496 { echo "$as_me:$LINENO: WARNING: complex.h: proceeding with the preprocessor's result" >&5
6497 echo "$as_me: WARNING: complex.h: proceeding with the preprocessor's result" >&2;}
6498 { echo "$as_me:$LINENO: WARNING: complex.h: in the future, the compiler will take precedence" >&5
6499 echo "$as_me: WARNING: complex.h: in the future, the compiler will take precedence" >&2;}
6500 (
6501 cat <<\_ASBOX
6502 ## ------------------------------------------------------ ##
6503 ## Report this to the GNU Fortran Runtime Library lists. ##
6504 ## ------------------------------------------------------ ##
6505 _ASBOX
6506 ) |
6507 sed "s/^/$as_me: WARNING: /" >&2
6508 ;;
6509 esac
6510 echo "$as_me:$LINENO: checking for complex.h" >&5
6511 echo $ECHO_N "checking for complex.h... $ECHO_C" >&6
6512 if test "${ac_cv_header_complex_h+set}" = set; then
6513 echo $ECHO_N "(cached) $ECHO_C" >&6
6514 else
6515 ac_cv_header_complex_h=$ac_header_preproc
6516 fi
6517 echo "$as_me:$LINENO: result: $ac_cv_header_complex_h" >&5
6518 echo "${ECHO_T}$ac_cv_header_complex_h" >&6
6519
6520 fi
6521 if test $ac_cv_header_complex_h = yes; then
6522
6523 cat >>confdefs.h <<\_ACEOF
6524 #define HAVE_COMPLEX_H 1
6525 _ACEOF
6526
6527 fi
6528
6529
6530
6531 # Check for complex math functions
6532 echo "$as_me:$LINENO: checking for csin in -lm" >&5
6533 echo $ECHO_N "checking for csin in -lm... $ECHO_C" >&6
6534 if test "${ac_cv_lib_m_csin+set}" = set; then
6535 echo $ECHO_N "(cached) $ECHO_C" >&6
6536 else
6537 ac_check_lib_save_LIBS=$LIBS
6538 LIBS="-lm $LIBS"
6539 cat >conftest.$ac_ext <<_ACEOF
6540 /* confdefs.h. */
6541 _ACEOF
6542 cat confdefs.h >>conftest.$ac_ext
6543 cat >>conftest.$ac_ext <<_ACEOF
6544 /* end confdefs.h. */
6545
6546 /* Override any gcc2 internal prototype to avoid an error. */
6547 #ifdef __cplusplus
6548 extern "C"
6549 #endif
6550 /* We use char because int might match the return type of a gcc2
6551 builtin and then its argument prototype would still apply. */
6552 char csin ();
6553 int
6554 main ()
6555 {
6556 csin ();
6557 ;
6558 return 0;
6559 }
6560 _ACEOF
6561 rm -f conftest.$ac_objext conftest$ac_exeext
6562 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6563 (eval $ac_link) 2>conftest.er1
6564 ac_status=$?
6565 grep -v '^ *+' conftest.er1 >conftest.err
6566 rm -f conftest.er1
6567 cat conftest.err >&5
6568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569 (exit $ac_status); } &&
6570 { ac_try='test -z "$ac_c_werror_flag"
6571 || test ! -s conftest.err'
6572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6573 (eval $ac_try) 2>&5
6574 ac_status=$?
6575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6576 (exit $ac_status); }; } &&
6577 { ac_try='test -s conftest$ac_exeext'
6578 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6579 (eval $ac_try) 2>&5
6580 ac_status=$?
6581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6582 (exit $ac_status); }; }; then
6583 ac_cv_lib_m_csin=yes
6584 else
6585 echo "$as_me: failed program was:" >&5
6586 sed 's/^/| /' conftest.$ac_ext >&5
6587
6588 ac_cv_lib_m_csin=no
6589 fi
6590 rm -f conftest.err conftest.$ac_objext \
6591 conftest$ac_exeext conftest.$ac_ext
6592 LIBS=$ac_check_lib_save_LIBS
6593 fi
6594 echo "$as_me:$LINENO: result: $ac_cv_lib_m_csin" >&5
6595 echo "${ECHO_T}$ac_cv_lib_m_csin" >&6
6596 if test $ac_cv_lib_m_csin = yes; then
6597 need_math="no"
6598 else
6599 need_math="yes"
6600 fi
6601
6602
6603 # Check for library functions.
6604
6605
6606 for ac_func in getrusage times
6607 do
6608 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6609 echo "$as_me:$LINENO: checking for $ac_func" >&5
6610 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6611 if eval "test \"\${$as_ac_var+set}\" = set"; then
6612 echo $ECHO_N "(cached) $ECHO_C" >&6
6613 else
6614 cat >conftest.$ac_ext <<_ACEOF
6615 /* confdefs.h. */
6616 _ACEOF
6617 cat confdefs.h >>conftest.$ac_ext
6618 cat >>conftest.$ac_ext <<_ACEOF
6619 /* end confdefs.h. */
6620 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6621 For example, HP-UX 11i <limits.h> declares gettimeofday. */
6622 #define $ac_func innocuous_$ac_func
6623
6624 /* System header to define __stub macros and hopefully few prototypes,
6625 which can conflict with char $ac_func (); below.
6626 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6627 <limits.h> exists even on freestanding compilers. */
6628
6629 #ifdef __STDC__
6630 # include <limits.h>
6631 #else
6632 # include <assert.h>
6633 #endif
6634
6635 #undef $ac_func
6636
6637 /* Override any gcc2 internal prototype to avoid an error. */
6638 #ifdef __cplusplus
6639 extern "C"
6640 {
6641 #endif
6642 /* We use char because int might match the return type of a gcc2
6643 builtin and then its argument prototype would still apply. */
6644 char $ac_func ();
6645 /* The GNU C library defines this for functions which it implements
6646 to always fail with ENOSYS. Some functions are actually named
6647 something starting with __ and the normal name is an alias. */
6648 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6649 choke me
6650 #else
6651 char (*f) () = $ac_func;
6652 #endif
6653 #ifdef __cplusplus
6654 }
6655 #endif
6656
6657 int
6658 main ()
6659 {
6660 return f != $ac_func;
6661 ;
6662 return 0;
6663 }
6664 _ACEOF
6665 rm -f conftest.$ac_objext conftest$ac_exeext
6666 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6667 (eval $ac_link) 2>conftest.er1
6668 ac_status=$?
6669 grep -v '^ *+' conftest.er1 >conftest.err
6670 rm -f conftest.er1
6671 cat conftest.err >&5
6672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673 (exit $ac_status); } &&
6674 { ac_try='test -z "$ac_c_werror_flag"
6675 || test ! -s conftest.err'
6676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6677 (eval $ac_try) 2>&5
6678 ac_status=$?
6679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6680 (exit $ac_status); }; } &&
6681 { ac_try='test -s conftest$ac_exeext'
6682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6683 (eval $ac_try) 2>&5
6684 ac_status=$?
6685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6686 (exit $ac_status); }; }; then
6687 eval "$as_ac_var=yes"
6688 else
6689 echo "$as_me: failed program was:" >&5
6690 sed 's/^/| /' conftest.$ac_ext >&5
6691
6692 eval "$as_ac_var=no"
6693 fi
6694 rm -f conftest.err conftest.$ac_objext \
6695 conftest$ac_exeext conftest.$ac_ext
6696 fi
6697 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6698 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6699 if test `eval echo '${'$as_ac_var'}'` = yes; then
6700 cat >>confdefs.h <<_ACEOF
6701 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6702 _ACEOF
6703
6704 fi
6705 done
6706
6707
6708 # Check for C99 (and other IEEE) math functions
6709 echo "$as_me:$LINENO: checking for acosf in -lm" >&5
6710 echo $ECHO_N "checking for acosf in -lm... $ECHO_C" >&6
6711 if test "${ac_cv_lib_m_acosf+set}" = set; then
6712 echo $ECHO_N "(cached) $ECHO_C" >&6
6713 else
6714 ac_check_lib_save_LIBS=$LIBS
6715 LIBS="-lm $LIBS"
6716 cat >conftest.$ac_ext <<_ACEOF
6717 /* confdefs.h. */
6718 _ACEOF
6719 cat confdefs.h >>conftest.$ac_ext
6720 cat >>conftest.$ac_ext <<_ACEOF
6721 /* end confdefs.h. */
6722
6723 /* Override any gcc2 internal prototype to avoid an error. */
6724 #ifdef __cplusplus
6725 extern "C"
6726 #endif
6727 /* We use char because int might match the return type of a gcc2
6728 builtin and then its argument prototype would still apply. */
6729 char acosf ();
6730 int
6731 main ()
6732 {
6733 acosf ();
6734 ;
6735 return 0;
6736 }
6737 _ACEOF
6738 rm -f conftest.$ac_objext conftest$ac_exeext
6739 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6740 (eval $ac_link) 2>conftest.er1
6741 ac_status=$?
6742 grep -v '^ *+' conftest.er1 >conftest.err
6743 rm -f conftest.er1
6744 cat conftest.err >&5
6745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6746 (exit $ac_status); } &&
6747 { ac_try='test -z "$ac_c_werror_flag"
6748 || test ! -s conftest.err'
6749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6750 (eval $ac_try) 2>&5
6751 ac_status=$?
6752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6753 (exit $ac_status); }; } &&
6754 { ac_try='test -s conftest$ac_exeext'
6755 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6756 (eval $ac_try) 2>&5
6757 ac_status=$?
6758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6759 (exit $ac_status); }; }; then
6760 ac_cv_lib_m_acosf=yes
6761 else
6762 echo "$as_me: failed program was:" >&5
6763 sed 's/^/| /' conftest.$ac_ext >&5
6764
6765 ac_cv_lib_m_acosf=no
6766 fi
6767 rm -f conftest.err conftest.$ac_objext \
6768 conftest$ac_exeext conftest.$ac_ext
6769 LIBS=$ac_check_lib_save_LIBS
6770 fi
6771 echo "$as_me:$LINENO: result: $ac_cv_lib_m_acosf" >&5
6772 echo "${ECHO_T}$ac_cv_lib_m_acosf" >&6
6773 if test $ac_cv_lib_m_acosf = yes; then
6774
6775 cat >>confdefs.h <<\_ACEOF
6776 #define HAVE_ACOSF 1
6777 _ACEOF
6778
6779 fi
6780
6781 echo "$as_me:$LINENO: checking for asinf in -lm" >&5
6782 echo $ECHO_N "checking for asinf in -lm... $ECHO_C" >&6
6783 if test "${ac_cv_lib_m_asinf+set}" = set; then
6784 echo $ECHO_N "(cached) $ECHO_C" >&6
6785 else
6786 ac_check_lib_save_LIBS=$LIBS
6787 LIBS="-lm $LIBS"
6788 cat >conftest.$ac_ext <<_ACEOF
6789 /* confdefs.h. */
6790 _ACEOF
6791 cat confdefs.h >>conftest.$ac_ext
6792 cat >>conftest.$ac_ext <<_ACEOF
6793 /* end confdefs.h. */
6794
6795 /* Override any gcc2 internal prototype to avoid an error. */
6796 #ifdef __cplusplus
6797 extern "C"
6798 #endif
6799 /* We use char because int might match the return type of a gcc2
6800 builtin and then its argument prototype would still apply. */
6801 char asinf ();
6802 int
6803 main ()
6804 {
6805 asinf ();
6806 ;
6807 return 0;
6808 }
6809 _ACEOF
6810 rm -f conftest.$ac_objext conftest$ac_exeext
6811 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6812 (eval $ac_link) 2>conftest.er1
6813 ac_status=$?
6814 grep -v '^ *+' conftest.er1 >conftest.err
6815 rm -f conftest.er1
6816 cat conftest.err >&5
6817 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6818 (exit $ac_status); } &&
6819 { ac_try='test -z "$ac_c_werror_flag"
6820 || test ! -s conftest.err'
6821 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6822 (eval $ac_try) 2>&5
6823 ac_status=$?
6824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6825 (exit $ac_status); }; } &&
6826 { ac_try='test -s conftest$ac_exeext'
6827 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6828 (eval $ac_try) 2>&5
6829 ac_status=$?
6830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6831 (exit $ac_status); }; }; then
6832 ac_cv_lib_m_asinf=yes
6833 else
6834 echo "$as_me: failed program was:" >&5
6835 sed 's/^/| /' conftest.$ac_ext >&5
6836
6837 ac_cv_lib_m_asinf=no
6838 fi
6839 rm -f conftest.err conftest.$ac_objext \
6840 conftest$ac_exeext conftest.$ac_ext
6841 LIBS=$ac_check_lib_save_LIBS
6842 fi
6843 echo "$as_me:$LINENO: result: $ac_cv_lib_m_asinf" >&5
6844 echo "${ECHO_T}$ac_cv_lib_m_asinf" >&6
6845 if test $ac_cv_lib_m_asinf = yes; then
6846
6847 cat >>confdefs.h <<\_ACEOF
6848 #define HAVE_ASINF 1
6849 _ACEOF
6850
6851 fi
6852
6853 echo "$as_me:$LINENO: checking for atan2f in -lm" >&5
6854 echo $ECHO_N "checking for atan2f in -lm... $ECHO_C" >&6
6855 if test "${ac_cv_lib_m_atan2f+set}" = set; then
6856 echo $ECHO_N "(cached) $ECHO_C" >&6
6857 else
6858 ac_check_lib_save_LIBS=$LIBS
6859 LIBS="-lm $LIBS"
6860 cat >conftest.$ac_ext <<_ACEOF
6861 /* confdefs.h. */
6862 _ACEOF
6863 cat confdefs.h >>conftest.$ac_ext
6864 cat >>conftest.$ac_ext <<_ACEOF
6865 /* end confdefs.h. */
6866
6867 /* Override any gcc2 internal prototype to avoid an error. */
6868 #ifdef __cplusplus
6869 extern "C"
6870 #endif
6871 /* We use char because int might match the return type of a gcc2
6872 builtin and then its argument prototype would still apply. */
6873 char atan2f ();
6874 int
6875 main ()
6876 {
6877 atan2f ();
6878 ;
6879 return 0;
6880 }
6881 _ACEOF
6882 rm -f conftest.$ac_objext conftest$ac_exeext
6883 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6884 (eval $ac_link) 2>conftest.er1
6885 ac_status=$?
6886 grep -v '^ *+' conftest.er1 >conftest.err
6887 rm -f conftest.er1
6888 cat conftest.err >&5
6889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6890 (exit $ac_status); } &&
6891 { ac_try='test -z "$ac_c_werror_flag"
6892 || test ! -s conftest.err'
6893 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6894 (eval $ac_try) 2>&5
6895 ac_status=$?
6896 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6897 (exit $ac_status); }; } &&
6898 { ac_try='test -s conftest$ac_exeext'
6899 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6900 (eval $ac_try) 2>&5
6901 ac_status=$?
6902 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6903 (exit $ac_status); }; }; then
6904 ac_cv_lib_m_atan2f=yes
6905 else
6906 echo "$as_me: failed program was:" >&5
6907 sed 's/^/| /' conftest.$ac_ext >&5
6908
6909 ac_cv_lib_m_atan2f=no
6910 fi
6911 rm -f conftest.err conftest.$ac_objext \
6912 conftest$ac_exeext conftest.$ac_ext
6913 LIBS=$ac_check_lib_save_LIBS
6914 fi
6915 echo "$as_me:$LINENO: result: $ac_cv_lib_m_atan2f" >&5
6916 echo "${ECHO_T}$ac_cv_lib_m_atan2f" >&6
6917 if test $ac_cv_lib_m_atan2f = yes; then
6918
6919 cat >>confdefs.h <<\_ACEOF
6920 #define HAVE_ATAN2F 1
6921 _ACEOF
6922
6923 fi
6924
6925 echo "$as_me:$LINENO: checking for atanf in -lm" >&5
6926 echo $ECHO_N "checking for atanf in -lm... $ECHO_C" >&6
6927 if test "${ac_cv_lib_m_atanf+set}" = set; then
6928 echo $ECHO_N "(cached) $ECHO_C" >&6
6929 else
6930 ac_check_lib_save_LIBS=$LIBS
6931 LIBS="-lm $LIBS"
6932 cat >conftest.$ac_ext <<_ACEOF
6933 /* confdefs.h. */
6934 _ACEOF
6935 cat confdefs.h >>conftest.$ac_ext
6936 cat >>conftest.$ac_ext <<_ACEOF
6937 /* end confdefs.h. */
6938
6939 /* Override any gcc2 internal prototype to avoid an error. */
6940 #ifdef __cplusplus
6941 extern "C"
6942 #endif
6943 /* We use char because int might match the return type of a gcc2
6944 builtin and then its argument prototype would still apply. */
6945 char atanf ();
6946 int
6947 main ()
6948 {
6949 atanf ();
6950 ;
6951 return 0;
6952 }
6953 _ACEOF
6954 rm -f conftest.$ac_objext conftest$ac_exeext
6955 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6956 (eval $ac_link) 2>conftest.er1
6957 ac_status=$?
6958 grep -v '^ *+' conftest.er1 >conftest.err
6959 rm -f conftest.er1
6960 cat conftest.err >&5
6961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6962 (exit $ac_status); } &&
6963 { ac_try='test -z "$ac_c_werror_flag"
6964 || test ! -s conftest.err'
6965 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6966 (eval $ac_try) 2>&5
6967 ac_status=$?
6968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6969 (exit $ac_status); }; } &&
6970 { ac_try='test -s conftest$ac_exeext'
6971 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6972 (eval $ac_try) 2>&5
6973 ac_status=$?
6974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6975 (exit $ac_status); }; }; then
6976 ac_cv_lib_m_atanf=yes
6977 else
6978 echo "$as_me: failed program was:" >&5
6979 sed 's/^/| /' conftest.$ac_ext >&5
6980
6981 ac_cv_lib_m_atanf=no
6982 fi
6983 rm -f conftest.err conftest.$ac_objext \
6984 conftest$ac_exeext conftest.$ac_ext
6985 LIBS=$ac_check_lib_save_LIBS
6986 fi
6987 echo "$as_me:$LINENO: result: $ac_cv_lib_m_atanf" >&5
6988 echo "${ECHO_T}$ac_cv_lib_m_atanf" >&6
6989 if test $ac_cv_lib_m_atanf = yes; then
6990
6991 cat >>confdefs.h <<\_ACEOF
6992 #define HAVE_ATANF 1
6993 _ACEOF
6994
6995 fi
6996
6997 echo "$as_me:$LINENO: checking for ceilf in -lm" >&5
6998 echo $ECHO_N "checking for ceilf in -lm... $ECHO_C" >&6
6999 if test "${ac_cv_lib_m_ceilf+set}" = set; then
7000 echo $ECHO_N "(cached) $ECHO_C" >&6
7001 else
7002 ac_check_lib_save_LIBS=$LIBS
7003 LIBS="-lm $LIBS"
7004 cat >conftest.$ac_ext <<_ACEOF
7005 /* confdefs.h. */
7006 _ACEOF
7007 cat confdefs.h >>conftest.$ac_ext
7008 cat >>conftest.$ac_ext <<_ACEOF
7009 /* end confdefs.h. */
7010
7011 /* Override any gcc2 internal prototype to avoid an error. */
7012 #ifdef __cplusplus
7013 extern "C"
7014 #endif
7015 /* We use char because int might match the return type of a gcc2
7016 builtin and then its argument prototype would still apply. */
7017 char ceilf ();
7018 int
7019 main ()
7020 {
7021 ceilf ();
7022 ;
7023 return 0;
7024 }
7025 _ACEOF
7026 rm -f conftest.$ac_objext conftest$ac_exeext
7027 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7028 (eval $ac_link) 2>conftest.er1
7029 ac_status=$?
7030 grep -v '^ *+' conftest.er1 >conftest.err
7031 rm -f conftest.er1
7032 cat conftest.err >&5
7033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7034 (exit $ac_status); } &&
7035 { ac_try='test -z "$ac_c_werror_flag"
7036 || test ! -s conftest.err'
7037 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7038 (eval $ac_try) 2>&5
7039 ac_status=$?
7040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7041 (exit $ac_status); }; } &&
7042 { ac_try='test -s conftest$ac_exeext'
7043 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7044 (eval $ac_try) 2>&5
7045 ac_status=$?
7046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7047 (exit $ac_status); }; }; then
7048 ac_cv_lib_m_ceilf=yes
7049 else
7050 echo "$as_me: failed program was:" >&5
7051 sed 's/^/| /' conftest.$ac_ext >&5
7052
7053 ac_cv_lib_m_ceilf=no
7054 fi
7055 rm -f conftest.err conftest.$ac_objext \
7056 conftest$ac_exeext conftest.$ac_ext
7057 LIBS=$ac_check_lib_save_LIBS
7058 fi
7059 echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceilf" >&5
7060 echo "${ECHO_T}$ac_cv_lib_m_ceilf" >&6
7061 if test $ac_cv_lib_m_ceilf = yes; then
7062
7063 cat >>confdefs.h <<\_ACEOF
7064 #define HAVE_CEILF 1
7065 _ACEOF
7066
7067 fi
7068
7069 echo "$as_me:$LINENO: checking for copysignf in -lm" >&5
7070 echo $ECHO_N "checking for copysignf in -lm... $ECHO_C" >&6
7071 if test "${ac_cv_lib_m_copysignf+set}" = set; then
7072 echo $ECHO_N "(cached) $ECHO_C" >&6
7073 else
7074 ac_check_lib_save_LIBS=$LIBS
7075 LIBS="-lm $LIBS"
7076 cat >conftest.$ac_ext <<_ACEOF
7077 /* confdefs.h. */
7078 _ACEOF
7079 cat confdefs.h >>conftest.$ac_ext
7080 cat >>conftest.$ac_ext <<_ACEOF
7081 /* end confdefs.h. */
7082
7083 /* Override any gcc2 internal prototype to avoid an error. */
7084 #ifdef __cplusplus
7085 extern "C"
7086 #endif
7087 /* We use char because int might match the return type of a gcc2
7088 builtin and then its argument prototype would still apply. */
7089 char copysignf ();
7090 int
7091 main ()
7092 {
7093 copysignf ();
7094 ;
7095 return 0;
7096 }
7097 _ACEOF
7098 rm -f conftest.$ac_objext conftest$ac_exeext
7099 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7100 (eval $ac_link) 2>conftest.er1
7101 ac_status=$?
7102 grep -v '^ *+' conftest.er1 >conftest.err
7103 rm -f conftest.er1
7104 cat conftest.err >&5
7105 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7106 (exit $ac_status); } &&
7107 { ac_try='test -z "$ac_c_werror_flag"
7108 || test ! -s conftest.err'
7109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7110 (eval $ac_try) 2>&5
7111 ac_status=$?
7112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7113 (exit $ac_status); }; } &&
7114 { ac_try='test -s conftest$ac_exeext'
7115 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7116 (eval $ac_try) 2>&5
7117 ac_status=$?
7118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7119 (exit $ac_status); }; }; then
7120 ac_cv_lib_m_copysignf=yes
7121 else
7122 echo "$as_me: failed program was:" >&5
7123 sed 's/^/| /' conftest.$ac_ext >&5
7124
7125 ac_cv_lib_m_copysignf=no
7126 fi
7127 rm -f conftest.err conftest.$ac_objext \
7128 conftest$ac_exeext conftest.$ac_ext
7129 LIBS=$ac_check_lib_save_LIBS
7130 fi
7131 echo "$as_me:$LINENO: result: $ac_cv_lib_m_copysignf" >&5
7132 echo "${ECHO_T}$ac_cv_lib_m_copysignf" >&6
7133 if test $ac_cv_lib_m_copysignf = yes; then
7134
7135 cat >>confdefs.h <<\_ACEOF
7136 #define HAVE_COPYSIGNF 1
7137 _ACEOF
7138
7139 fi
7140
7141 echo "$as_me:$LINENO: checking for cosf in -lm" >&5
7142 echo $ECHO_N "checking for cosf in -lm... $ECHO_C" >&6
7143 if test "${ac_cv_lib_m_cosf+set}" = set; then
7144 echo $ECHO_N "(cached) $ECHO_C" >&6
7145 else
7146 ac_check_lib_save_LIBS=$LIBS
7147 LIBS="-lm $LIBS"
7148 cat >conftest.$ac_ext <<_ACEOF
7149 /* confdefs.h. */
7150 _ACEOF
7151 cat confdefs.h >>conftest.$ac_ext
7152 cat >>conftest.$ac_ext <<_ACEOF
7153 /* end confdefs.h. */
7154
7155 /* Override any gcc2 internal prototype to avoid an error. */
7156 #ifdef __cplusplus
7157 extern "C"
7158 #endif
7159 /* We use char because int might match the return type of a gcc2
7160 builtin and then its argument prototype would still apply. */
7161 char cosf ();
7162 int
7163 main ()
7164 {
7165 cosf ();
7166 ;
7167 return 0;
7168 }
7169 _ACEOF
7170 rm -f conftest.$ac_objext conftest$ac_exeext
7171 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7172 (eval $ac_link) 2>conftest.er1
7173 ac_status=$?
7174 grep -v '^ *+' conftest.er1 >conftest.err
7175 rm -f conftest.er1
7176 cat conftest.err >&5
7177 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7178 (exit $ac_status); } &&
7179 { ac_try='test -z "$ac_c_werror_flag"
7180 || test ! -s conftest.err'
7181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7182 (eval $ac_try) 2>&5
7183 ac_status=$?
7184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7185 (exit $ac_status); }; } &&
7186 { ac_try='test -s conftest$ac_exeext'
7187 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7188 (eval $ac_try) 2>&5
7189 ac_status=$?
7190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7191 (exit $ac_status); }; }; then
7192 ac_cv_lib_m_cosf=yes
7193 else
7194 echo "$as_me: failed program was:" >&5
7195 sed 's/^/| /' conftest.$ac_ext >&5
7196
7197 ac_cv_lib_m_cosf=no
7198 fi
7199 rm -f conftest.err conftest.$ac_objext \
7200 conftest$ac_exeext conftest.$ac_ext
7201 LIBS=$ac_check_lib_save_LIBS
7202 fi
7203 echo "$as_me:$LINENO: result: $ac_cv_lib_m_cosf" >&5
7204 echo "${ECHO_T}$ac_cv_lib_m_cosf" >&6
7205 if test $ac_cv_lib_m_cosf = yes; then
7206
7207 cat >>confdefs.h <<\_ACEOF
7208 #define HAVE_COSF 1
7209 _ACEOF
7210
7211 fi
7212
7213 echo "$as_me:$LINENO: checking for coshf in -lm" >&5
7214 echo $ECHO_N "checking for coshf in -lm... $ECHO_C" >&6
7215 if test "${ac_cv_lib_m_coshf+set}" = set; then
7216 echo $ECHO_N "(cached) $ECHO_C" >&6
7217 else
7218 ac_check_lib_save_LIBS=$LIBS
7219 LIBS="-lm $LIBS"
7220 cat >conftest.$ac_ext <<_ACEOF
7221 /* confdefs.h. */
7222 _ACEOF
7223 cat confdefs.h >>conftest.$ac_ext
7224 cat >>conftest.$ac_ext <<_ACEOF
7225 /* end confdefs.h. */
7226
7227 /* Override any gcc2 internal prototype to avoid an error. */
7228 #ifdef __cplusplus
7229 extern "C"
7230 #endif
7231 /* We use char because int might match the return type of a gcc2
7232 builtin and then its argument prototype would still apply. */
7233 char coshf ();
7234 int
7235 main ()
7236 {
7237 coshf ();
7238 ;
7239 return 0;
7240 }
7241 _ACEOF
7242 rm -f conftest.$ac_objext conftest$ac_exeext
7243 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7244 (eval $ac_link) 2>conftest.er1
7245 ac_status=$?
7246 grep -v '^ *+' conftest.er1 >conftest.err
7247 rm -f conftest.er1
7248 cat conftest.err >&5
7249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7250 (exit $ac_status); } &&
7251 { ac_try='test -z "$ac_c_werror_flag"
7252 || test ! -s conftest.err'
7253 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7254 (eval $ac_try) 2>&5
7255 ac_status=$?
7256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7257 (exit $ac_status); }; } &&
7258 { ac_try='test -s conftest$ac_exeext'
7259 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7260 (eval $ac_try) 2>&5
7261 ac_status=$?
7262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7263 (exit $ac_status); }; }; then
7264 ac_cv_lib_m_coshf=yes
7265 else
7266 echo "$as_me: failed program was:" >&5
7267 sed 's/^/| /' conftest.$ac_ext >&5
7268
7269 ac_cv_lib_m_coshf=no
7270 fi
7271 rm -f conftest.err conftest.$ac_objext \
7272 conftest$ac_exeext conftest.$ac_ext
7273 LIBS=$ac_check_lib_save_LIBS
7274 fi
7275 echo "$as_me:$LINENO: result: $ac_cv_lib_m_coshf" >&5
7276 echo "${ECHO_T}$ac_cv_lib_m_coshf" >&6
7277 if test $ac_cv_lib_m_coshf = yes; then
7278
7279 cat >>confdefs.h <<\_ACEOF
7280 #define HAVE_COSHF 1
7281 _ACEOF
7282
7283 fi
7284
7285 echo "$as_me:$LINENO: checking for expf in -lm" >&5
7286 echo $ECHO_N "checking for expf in -lm... $ECHO_C" >&6
7287 if test "${ac_cv_lib_m_expf+set}" = set; then
7288 echo $ECHO_N "(cached) $ECHO_C" >&6
7289 else
7290 ac_check_lib_save_LIBS=$LIBS
7291 LIBS="-lm $LIBS"
7292 cat >conftest.$ac_ext <<_ACEOF
7293 /* confdefs.h. */
7294 _ACEOF
7295 cat confdefs.h >>conftest.$ac_ext
7296 cat >>conftest.$ac_ext <<_ACEOF
7297 /* end confdefs.h. */
7298
7299 /* Override any gcc2 internal prototype to avoid an error. */
7300 #ifdef __cplusplus
7301 extern "C"
7302 #endif
7303 /* We use char because int might match the return type of a gcc2
7304 builtin and then its argument prototype would still apply. */
7305 char expf ();
7306 int
7307 main ()
7308 {
7309 expf ();
7310 ;
7311 return 0;
7312 }
7313 _ACEOF
7314 rm -f conftest.$ac_objext conftest$ac_exeext
7315 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7316 (eval $ac_link) 2>conftest.er1
7317 ac_status=$?
7318 grep -v '^ *+' conftest.er1 >conftest.err
7319 rm -f conftest.er1
7320 cat conftest.err >&5
7321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7322 (exit $ac_status); } &&
7323 { ac_try='test -z "$ac_c_werror_flag"
7324 || test ! -s conftest.err'
7325 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7326 (eval $ac_try) 2>&5
7327 ac_status=$?
7328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7329 (exit $ac_status); }; } &&
7330 { ac_try='test -s conftest$ac_exeext'
7331 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7332 (eval $ac_try) 2>&5
7333 ac_status=$?
7334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7335 (exit $ac_status); }; }; then
7336 ac_cv_lib_m_expf=yes
7337 else
7338 echo "$as_me: failed program was:" >&5
7339 sed 's/^/| /' conftest.$ac_ext >&5
7340
7341 ac_cv_lib_m_expf=no
7342 fi
7343 rm -f conftest.err conftest.$ac_objext \
7344 conftest$ac_exeext conftest.$ac_ext
7345 LIBS=$ac_check_lib_save_LIBS
7346 fi
7347 echo "$as_me:$LINENO: result: $ac_cv_lib_m_expf" >&5
7348 echo "${ECHO_T}$ac_cv_lib_m_expf" >&6
7349 if test $ac_cv_lib_m_expf = yes; then
7350
7351 cat >>confdefs.h <<\_ACEOF
7352 #define HAVE_EXPF 1
7353 _ACEOF
7354
7355 fi
7356
7357 echo "$as_me:$LINENO: checking for floorf in -lm" >&5
7358 echo $ECHO_N "checking for floorf in -lm... $ECHO_C" >&6
7359 if test "${ac_cv_lib_m_floorf+set}" = set; then
7360 echo $ECHO_N "(cached) $ECHO_C" >&6
7361 else
7362 ac_check_lib_save_LIBS=$LIBS
7363 LIBS="-lm $LIBS"
7364 cat >conftest.$ac_ext <<_ACEOF
7365 /* confdefs.h. */
7366 _ACEOF
7367 cat confdefs.h >>conftest.$ac_ext
7368 cat >>conftest.$ac_ext <<_ACEOF
7369 /* end confdefs.h. */
7370
7371 /* Override any gcc2 internal prototype to avoid an error. */
7372 #ifdef __cplusplus
7373 extern "C"
7374 #endif
7375 /* We use char because int might match the return type of a gcc2
7376 builtin and then its argument prototype would still apply. */
7377 char floorf ();
7378 int
7379 main ()
7380 {
7381 floorf ();
7382 ;
7383 return 0;
7384 }
7385 _ACEOF
7386 rm -f conftest.$ac_objext conftest$ac_exeext
7387 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7388 (eval $ac_link) 2>conftest.er1
7389 ac_status=$?
7390 grep -v '^ *+' conftest.er1 >conftest.err
7391 rm -f conftest.er1
7392 cat conftest.err >&5
7393 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7394 (exit $ac_status); } &&
7395 { ac_try='test -z "$ac_c_werror_flag"
7396 || test ! -s conftest.err'
7397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7398 (eval $ac_try) 2>&5
7399 ac_status=$?
7400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7401 (exit $ac_status); }; } &&
7402 { ac_try='test -s conftest$ac_exeext'
7403 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7404 (eval $ac_try) 2>&5
7405 ac_status=$?
7406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7407 (exit $ac_status); }; }; then
7408 ac_cv_lib_m_floorf=yes
7409 else
7410 echo "$as_me: failed program was:" >&5
7411 sed 's/^/| /' conftest.$ac_ext >&5
7412
7413 ac_cv_lib_m_floorf=no
7414 fi
7415 rm -f conftest.err conftest.$ac_objext \
7416 conftest$ac_exeext conftest.$ac_ext
7417 LIBS=$ac_check_lib_save_LIBS
7418 fi
7419 echo "$as_me:$LINENO: result: $ac_cv_lib_m_floorf" >&5
7420 echo "${ECHO_T}$ac_cv_lib_m_floorf" >&6
7421 if test $ac_cv_lib_m_floorf = yes; then
7422
7423 cat >>confdefs.h <<\_ACEOF
7424 #define HAVE_FLOORF 1
7425 _ACEOF
7426
7427 fi
7428
7429 echo "$as_me:$LINENO: checking for frexpf in -lm" >&5
7430 echo $ECHO_N "checking for frexpf in -lm... $ECHO_C" >&6
7431 if test "${ac_cv_lib_m_frexpf+set}" = set; then
7432 echo $ECHO_N "(cached) $ECHO_C" >&6
7433 else
7434 ac_check_lib_save_LIBS=$LIBS
7435 LIBS="-lm $LIBS"
7436 cat >conftest.$ac_ext <<_ACEOF
7437 /* confdefs.h. */
7438 _ACEOF
7439 cat confdefs.h >>conftest.$ac_ext
7440 cat >>conftest.$ac_ext <<_ACEOF
7441 /* end confdefs.h. */
7442
7443 /* Override any gcc2 internal prototype to avoid an error. */
7444 #ifdef __cplusplus
7445 extern "C"
7446 #endif
7447 /* We use char because int might match the return type of a gcc2
7448 builtin and then its argument prototype would still apply. */
7449 char frexpf ();
7450 int
7451 main ()
7452 {
7453 frexpf ();
7454 ;
7455 return 0;
7456 }
7457 _ACEOF
7458 rm -f conftest.$ac_objext conftest$ac_exeext
7459 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7460 (eval $ac_link) 2>conftest.er1
7461 ac_status=$?
7462 grep -v '^ *+' conftest.er1 >conftest.err
7463 rm -f conftest.er1
7464 cat conftest.err >&5
7465 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7466 (exit $ac_status); } &&
7467 { ac_try='test -z "$ac_c_werror_flag"
7468 || test ! -s conftest.err'
7469 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7470 (eval $ac_try) 2>&5
7471 ac_status=$?
7472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7473 (exit $ac_status); }; } &&
7474 { ac_try='test -s conftest$ac_exeext'
7475 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7476 (eval $ac_try) 2>&5
7477 ac_status=$?
7478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7479 (exit $ac_status); }; }; then
7480 ac_cv_lib_m_frexpf=yes
7481 else
7482 echo "$as_me: failed program was:" >&5
7483 sed 's/^/| /' conftest.$ac_ext >&5
7484
7485 ac_cv_lib_m_frexpf=no
7486 fi
7487 rm -f conftest.err conftest.$ac_objext \
7488 conftest$ac_exeext conftest.$ac_ext
7489 LIBS=$ac_check_lib_save_LIBS
7490 fi
7491 echo "$as_me:$LINENO: result: $ac_cv_lib_m_frexpf" >&5
7492 echo "${ECHO_T}$ac_cv_lib_m_frexpf" >&6
7493 if test $ac_cv_lib_m_frexpf = yes; then
7494
7495 cat >>confdefs.h <<\_ACEOF
7496 #define HAVE_FREXPF 1
7497 _ACEOF
7498
7499 fi
7500
7501 echo "$as_me:$LINENO: checking for hypotf in -lm" >&5
7502 echo $ECHO_N "checking for hypotf in -lm... $ECHO_C" >&6
7503 if test "${ac_cv_lib_m_hypotf+set}" = set; then
7504 echo $ECHO_N "(cached) $ECHO_C" >&6
7505 else
7506 ac_check_lib_save_LIBS=$LIBS
7507 LIBS="-lm $LIBS"
7508 cat >conftest.$ac_ext <<_ACEOF
7509 /* confdefs.h. */
7510 _ACEOF
7511 cat confdefs.h >>conftest.$ac_ext
7512 cat >>conftest.$ac_ext <<_ACEOF
7513 /* end confdefs.h. */
7514
7515 /* Override any gcc2 internal prototype to avoid an error. */
7516 #ifdef __cplusplus
7517 extern "C"
7518 #endif
7519 /* We use char because int might match the return type of a gcc2
7520 builtin and then its argument prototype would still apply. */
7521 char hypotf ();
7522 int
7523 main ()
7524 {
7525 hypotf ();
7526 ;
7527 return 0;
7528 }
7529 _ACEOF
7530 rm -f conftest.$ac_objext conftest$ac_exeext
7531 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7532 (eval $ac_link) 2>conftest.er1
7533 ac_status=$?
7534 grep -v '^ *+' conftest.er1 >conftest.err
7535 rm -f conftest.er1
7536 cat conftest.err >&5
7537 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7538 (exit $ac_status); } &&
7539 { ac_try='test -z "$ac_c_werror_flag"
7540 || test ! -s conftest.err'
7541 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7542 (eval $ac_try) 2>&5
7543 ac_status=$?
7544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7545 (exit $ac_status); }; } &&
7546 { ac_try='test -s conftest$ac_exeext'
7547 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7548 (eval $ac_try) 2>&5
7549 ac_status=$?
7550 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7551 (exit $ac_status); }; }; then
7552 ac_cv_lib_m_hypotf=yes
7553 else
7554 echo "$as_me: failed program was:" >&5
7555 sed 's/^/| /' conftest.$ac_ext >&5
7556
7557 ac_cv_lib_m_hypotf=no
7558 fi
7559 rm -f conftest.err conftest.$ac_objext \
7560 conftest$ac_exeext conftest.$ac_ext
7561 LIBS=$ac_check_lib_save_LIBS
7562 fi
7563 echo "$as_me:$LINENO: result: $ac_cv_lib_m_hypotf" >&5
7564 echo "${ECHO_T}$ac_cv_lib_m_hypotf" >&6
7565 if test $ac_cv_lib_m_hypotf = yes; then
7566
7567 cat >>confdefs.h <<\_ACEOF
7568 #define HAVE_HYPOTF 1
7569 _ACEOF
7570
7571 fi
7572
7573 echo "$as_me:$LINENO: checking for logf in -lm" >&5
7574 echo $ECHO_N "checking for logf in -lm... $ECHO_C" >&6
7575 if test "${ac_cv_lib_m_logf+set}" = set; then
7576 echo $ECHO_N "(cached) $ECHO_C" >&6
7577 else
7578 ac_check_lib_save_LIBS=$LIBS
7579 LIBS="-lm $LIBS"
7580 cat >conftest.$ac_ext <<_ACEOF
7581 /* confdefs.h. */
7582 _ACEOF
7583 cat confdefs.h >>conftest.$ac_ext
7584 cat >>conftest.$ac_ext <<_ACEOF
7585 /* end confdefs.h. */
7586
7587 /* Override any gcc2 internal prototype to avoid an error. */
7588 #ifdef __cplusplus
7589 extern "C"
7590 #endif
7591 /* We use char because int might match the return type of a gcc2
7592 builtin and then its argument prototype would still apply. */
7593 char logf ();
7594 int
7595 main ()
7596 {
7597 logf ();
7598 ;
7599 return 0;
7600 }
7601 _ACEOF
7602 rm -f conftest.$ac_objext conftest$ac_exeext
7603 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7604 (eval $ac_link) 2>conftest.er1
7605 ac_status=$?
7606 grep -v '^ *+' conftest.er1 >conftest.err
7607 rm -f conftest.er1
7608 cat conftest.err >&5
7609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7610 (exit $ac_status); } &&
7611 { ac_try='test -z "$ac_c_werror_flag"
7612 || test ! -s conftest.err'
7613 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7614 (eval $ac_try) 2>&5
7615 ac_status=$?
7616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7617 (exit $ac_status); }; } &&
7618 { ac_try='test -s conftest$ac_exeext'
7619 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7620 (eval $ac_try) 2>&5
7621 ac_status=$?
7622 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7623 (exit $ac_status); }; }; then
7624 ac_cv_lib_m_logf=yes
7625 else
7626 echo "$as_me: failed program was:" >&5
7627 sed 's/^/| /' conftest.$ac_ext >&5
7628
7629 ac_cv_lib_m_logf=no
7630 fi
7631 rm -f conftest.err conftest.$ac_objext \
7632 conftest$ac_exeext conftest.$ac_ext
7633 LIBS=$ac_check_lib_save_LIBS
7634 fi
7635 echo "$as_me:$LINENO: result: $ac_cv_lib_m_logf" >&5
7636 echo "${ECHO_T}$ac_cv_lib_m_logf" >&6
7637 if test $ac_cv_lib_m_logf = yes; then
7638
7639 cat >>confdefs.h <<\_ACEOF
7640 #define HAVE_LOGF 1
7641 _ACEOF
7642
7643 fi
7644
7645 echo "$as_me:$LINENO: checking for log10f in -lm" >&5
7646 echo $ECHO_N "checking for log10f in -lm... $ECHO_C" >&6
7647 if test "${ac_cv_lib_m_log10f+set}" = set; then
7648 echo $ECHO_N "(cached) $ECHO_C" >&6
7649 else
7650 ac_check_lib_save_LIBS=$LIBS
7651 LIBS="-lm $LIBS"
7652 cat >conftest.$ac_ext <<_ACEOF
7653 /* confdefs.h. */
7654 _ACEOF
7655 cat confdefs.h >>conftest.$ac_ext
7656 cat >>conftest.$ac_ext <<_ACEOF
7657 /* end confdefs.h. */
7658
7659 /* Override any gcc2 internal prototype to avoid an error. */
7660 #ifdef __cplusplus
7661 extern "C"
7662 #endif
7663 /* We use char because int might match the return type of a gcc2
7664 builtin and then its argument prototype would still apply. */
7665 char log10f ();
7666 int
7667 main ()
7668 {
7669 log10f ();
7670 ;
7671 return 0;
7672 }
7673 _ACEOF
7674 rm -f conftest.$ac_objext conftest$ac_exeext
7675 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7676 (eval $ac_link) 2>conftest.er1
7677 ac_status=$?
7678 grep -v '^ *+' conftest.er1 >conftest.err
7679 rm -f conftest.er1
7680 cat conftest.err >&5
7681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7682 (exit $ac_status); } &&
7683 { ac_try='test -z "$ac_c_werror_flag"
7684 || test ! -s conftest.err'
7685 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7686 (eval $ac_try) 2>&5
7687 ac_status=$?
7688 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7689 (exit $ac_status); }; } &&
7690 { ac_try='test -s conftest$ac_exeext'
7691 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7692 (eval $ac_try) 2>&5
7693 ac_status=$?
7694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7695 (exit $ac_status); }; }; then
7696 ac_cv_lib_m_log10f=yes
7697 else
7698 echo "$as_me: failed program was:" >&5
7699 sed 's/^/| /' conftest.$ac_ext >&5
7700
7701 ac_cv_lib_m_log10f=no
7702 fi
7703 rm -f conftest.err conftest.$ac_objext \
7704 conftest$ac_exeext conftest.$ac_ext
7705 LIBS=$ac_check_lib_save_LIBS
7706 fi
7707 echo "$as_me:$LINENO: result: $ac_cv_lib_m_log10f" >&5
7708 echo "${ECHO_T}$ac_cv_lib_m_log10f" >&6
7709 if test $ac_cv_lib_m_log10f = yes; then
7710
7711 cat >>confdefs.h <<\_ACEOF
7712 #define HAVE_LOG10F 1
7713 _ACEOF
7714
7715 fi
7716
7717 echo "$as_me:$LINENO: checking for nextafter in -lm" >&5
7718 echo $ECHO_N "checking for nextafter in -lm... $ECHO_C" >&6
7719 if test "${ac_cv_lib_m_nextafter+set}" = set; then
7720 echo $ECHO_N "(cached) $ECHO_C" >&6
7721 else
7722 ac_check_lib_save_LIBS=$LIBS
7723 LIBS="-lm $LIBS"
7724 cat >conftest.$ac_ext <<_ACEOF
7725 /* confdefs.h. */
7726 _ACEOF
7727 cat confdefs.h >>conftest.$ac_ext
7728 cat >>conftest.$ac_ext <<_ACEOF
7729 /* end confdefs.h. */
7730
7731 /* Override any gcc2 internal prototype to avoid an error. */
7732 #ifdef __cplusplus
7733 extern "C"
7734 #endif
7735 /* We use char because int might match the return type of a gcc2
7736 builtin and then its argument prototype would still apply. */
7737 char nextafter ();
7738 int
7739 main ()
7740 {
7741 nextafter ();
7742 ;
7743 return 0;
7744 }
7745 _ACEOF
7746 rm -f conftest.$ac_objext conftest$ac_exeext
7747 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7748 (eval $ac_link) 2>conftest.er1
7749 ac_status=$?
7750 grep -v '^ *+' conftest.er1 >conftest.err
7751 rm -f conftest.er1
7752 cat conftest.err >&5
7753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7754 (exit $ac_status); } &&
7755 { ac_try='test -z "$ac_c_werror_flag"
7756 || test ! -s conftest.err'
7757 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7758 (eval $ac_try) 2>&5
7759 ac_status=$?
7760 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7761 (exit $ac_status); }; } &&
7762 { ac_try='test -s conftest$ac_exeext'
7763 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7764 (eval $ac_try) 2>&5
7765 ac_status=$?
7766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7767 (exit $ac_status); }; }; then
7768 ac_cv_lib_m_nextafter=yes
7769 else
7770 echo "$as_me: failed program was:" >&5
7771 sed 's/^/| /' conftest.$ac_ext >&5
7772
7773 ac_cv_lib_m_nextafter=no
7774 fi
7775 rm -f conftest.err conftest.$ac_objext \
7776 conftest$ac_exeext conftest.$ac_ext
7777 LIBS=$ac_check_lib_save_LIBS
7778 fi
7779 echo "$as_me:$LINENO: result: $ac_cv_lib_m_nextafter" >&5
7780 echo "${ECHO_T}$ac_cv_lib_m_nextafter" >&6
7781 if test $ac_cv_lib_m_nextafter = yes; then
7782
7783 cat >>confdefs.h <<\_ACEOF
7784 #define HAVE_NEXTAFTER 1
7785 _ACEOF
7786
7787 fi
7788
7789 echo "$as_me:$LINENO: checking for nextafterf in -lm" >&5
7790 echo $ECHO_N "checking for nextafterf in -lm... $ECHO_C" >&6
7791 if test "${ac_cv_lib_m_nextafterf+set}" = set; then
7792 echo $ECHO_N "(cached) $ECHO_C" >&6
7793 else
7794 ac_check_lib_save_LIBS=$LIBS
7795 LIBS="-lm $LIBS"
7796 cat >conftest.$ac_ext <<_ACEOF
7797 /* confdefs.h. */
7798 _ACEOF
7799 cat confdefs.h >>conftest.$ac_ext
7800 cat >>conftest.$ac_ext <<_ACEOF
7801 /* end confdefs.h. */
7802
7803 /* Override any gcc2 internal prototype to avoid an error. */
7804 #ifdef __cplusplus
7805 extern "C"
7806 #endif
7807 /* We use char because int might match the return type of a gcc2
7808 builtin and then its argument prototype would still apply. */
7809 char nextafterf ();
7810 int
7811 main ()
7812 {
7813 nextafterf ();
7814 ;
7815 return 0;
7816 }
7817 _ACEOF
7818 rm -f conftest.$ac_objext conftest$ac_exeext
7819 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7820 (eval $ac_link) 2>conftest.er1
7821 ac_status=$?
7822 grep -v '^ *+' conftest.er1 >conftest.err
7823 rm -f conftest.er1
7824 cat conftest.err >&5
7825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7826 (exit $ac_status); } &&
7827 { ac_try='test -z "$ac_c_werror_flag"
7828 || test ! -s conftest.err'
7829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7830 (eval $ac_try) 2>&5
7831 ac_status=$?
7832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7833 (exit $ac_status); }; } &&
7834 { ac_try='test -s conftest$ac_exeext'
7835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7836 (eval $ac_try) 2>&5
7837 ac_status=$?
7838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7839 (exit $ac_status); }; }; then
7840 ac_cv_lib_m_nextafterf=yes
7841 else
7842 echo "$as_me: failed program was:" >&5
7843 sed 's/^/| /' conftest.$ac_ext >&5
7844
7845 ac_cv_lib_m_nextafterf=no
7846 fi
7847 rm -f conftest.err conftest.$ac_objext \
7848 conftest$ac_exeext conftest.$ac_ext
7849 LIBS=$ac_check_lib_save_LIBS
7850 fi
7851 echo "$as_me:$LINENO: result: $ac_cv_lib_m_nextafterf" >&5
7852 echo "${ECHO_T}$ac_cv_lib_m_nextafterf" >&6
7853 if test $ac_cv_lib_m_nextafterf = yes; then
7854
7855 cat >>confdefs.h <<\_ACEOF
7856 #define HAVE_NEXTAFTERF 1
7857 _ACEOF
7858
7859 fi
7860
7861 echo "$as_me:$LINENO: checking for round in -lm" >&5
7862 echo $ECHO_N "checking for round in -lm... $ECHO_C" >&6
7863 if test "${ac_cv_lib_m_round+set}" = set; then
7864 echo $ECHO_N "(cached) $ECHO_C" >&6
7865 else
7866 ac_check_lib_save_LIBS=$LIBS
7867 LIBS="-lm $LIBS"
7868 cat >conftest.$ac_ext <<_ACEOF
7869 /* confdefs.h. */
7870 _ACEOF
7871 cat confdefs.h >>conftest.$ac_ext
7872 cat >>conftest.$ac_ext <<_ACEOF
7873 /* end confdefs.h. */
7874
7875 /* Override any gcc2 internal prototype to avoid an error. */
7876 #ifdef __cplusplus
7877 extern "C"
7878 #endif
7879 /* We use char because int might match the return type of a gcc2
7880 builtin and then its argument prototype would still apply. */
7881 char round ();
7882 int
7883 main ()
7884 {
7885 round ();
7886 ;
7887 return 0;
7888 }
7889 _ACEOF
7890 rm -f conftest.$ac_objext conftest$ac_exeext
7891 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7892 (eval $ac_link) 2>conftest.er1
7893 ac_status=$?
7894 grep -v '^ *+' conftest.er1 >conftest.err
7895 rm -f conftest.er1
7896 cat conftest.err >&5
7897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7898 (exit $ac_status); } &&
7899 { ac_try='test -z "$ac_c_werror_flag"
7900 || test ! -s conftest.err'
7901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7902 (eval $ac_try) 2>&5
7903 ac_status=$?
7904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7905 (exit $ac_status); }; } &&
7906 { ac_try='test -s conftest$ac_exeext'
7907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7908 (eval $ac_try) 2>&5
7909 ac_status=$?
7910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7911 (exit $ac_status); }; }; then
7912 ac_cv_lib_m_round=yes
7913 else
7914 echo "$as_me: failed program was:" >&5
7915 sed 's/^/| /' conftest.$ac_ext >&5
7916
7917 ac_cv_lib_m_round=no
7918 fi
7919 rm -f conftest.err conftest.$ac_objext \
7920 conftest$ac_exeext conftest.$ac_ext
7921 LIBS=$ac_check_lib_save_LIBS
7922 fi
7923 echo "$as_me:$LINENO: result: $ac_cv_lib_m_round" >&5
7924 echo "${ECHO_T}$ac_cv_lib_m_round" >&6
7925 if test $ac_cv_lib_m_round = yes; then
7926
7927 cat >>confdefs.h <<\_ACEOF
7928 #define HAVE_ROUND 1
7929 _ACEOF
7930
7931 fi
7932
7933 echo "$as_me:$LINENO: checking for roundf in -lm" >&5
7934 echo $ECHO_N "checking for roundf in -lm... $ECHO_C" >&6
7935 if test "${ac_cv_lib_m_roundf+set}" = set; then
7936 echo $ECHO_N "(cached) $ECHO_C" >&6
7937 else
7938 ac_check_lib_save_LIBS=$LIBS
7939 LIBS="-lm $LIBS"
7940 cat >conftest.$ac_ext <<_ACEOF
7941 /* confdefs.h. */
7942 _ACEOF
7943 cat confdefs.h >>conftest.$ac_ext
7944 cat >>conftest.$ac_ext <<_ACEOF
7945 /* end confdefs.h. */
7946
7947 /* Override any gcc2 internal prototype to avoid an error. */
7948 #ifdef __cplusplus
7949 extern "C"
7950 #endif
7951 /* We use char because int might match the return type of a gcc2
7952 builtin and then its argument prototype would still apply. */
7953 char roundf ();
7954 int
7955 main ()
7956 {
7957 roundf ();
7958 ;
7959 return 0;
7960 }
7961 _ACEOF
7962 rm -f conftest.$ac_objext conftest$ac_exeext
7963 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7964 (eval $ac_link) 2>conftest.er1
7965 ac_status=$?
7966 grep -v '^ *+' conftest.er1 >conftest.err
7967 rm -f conftest.er1
7968 cat conftest.err >&5
7969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7970 (exit $ac_status); } &&
7971 { ac_try='test -z "$ac_c_werror_flag"
7972 || test ! -s conftest.err'
7973 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7974 (eval $ac_try) 2>&5
7975 ac_status=$?
7976 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7977 (exit $ac_status); }; } &&
7978 { ac_try='test -s conftest$ac_exeext'
7979 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7980 (eval $ac_try) 2>&5
7981 ac_status=$?
7982 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7983 (exit $ac_status); }; }; then
7984 ac_cv_lib_m_roundf=yes
7985 else
7986 echo "$as_me: failed program was:" >&5
7987 sed 's/^/| /' conftest.$ac_ext >&5
7988
7989 ac_cv_lib_m_roundf=no
7990 fi
7991 rm -f conftest.err conftest.$ac_objext \
7992 conftest$ac_exeext conftest.$ac_ext
7993 LIBS=$ac_check_lib_save_LIBS
7994 fi
7995 echo "$as_me:$LINENO: result: $ac_cv_lib_m_roundf" >&5
7996 echo "${ECHO_T}$ac_cv_lib_m_roundf" >&6
7997 if test $ac_cv_lib_m_roundf = yes; then
7998
7999 cat >>confdefs.h <<\_ACEOF
8000 #define HAVE_ROUNDF 1
8001 _ACEOF
8002
8003 fi
8004
8005 echo "$as_me:$LINENO: checking for scalbnf in -lm" >&5
8006 echo $ECHO_N "checking for scalbnf in -lm... $ECHO_C" >&6
8007 if test "${ac_cv_lib_m_scalbnf+set}" = set; then
8008 echo $ECHO_N "(cached) $ECHO_C" >&6
8009 else
8010 ac_check_lib_save_LIBS=$LIBS
8011 LIBS="-lm $LIBS"
8012 cat >conftest.$ac_ext <<_ACEOF
8013 /* confdefs.h. */
8014 _ACEOF
8015 cat confdefs.h >>conftest.$ac_ext
8016 cat >>conftest.$ac_ext <<_ACEOF
8017 /* end confdefs.h. */
8018
8019 /* Override any gcc2 internal prototype to avoid an error. */
8020 #ifdef __cplusplus
8021 extern "C"
8022 #endif
8023 /* We use char because int might match the return type of a gcc2
8024 builtin and then its argument prototype would still apply. */
8025 char scalbnf ();
8026 int
8027 main ()
8028 {
8029 scalbnf ();
8030 ;
8031 return 0;
8032 }
8033 _ACEOF
8034 rm -f conftest.$ac_objext conftest$ac_exeext
8035 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8036 (eval $ac_link) 2>conftest.er1
8037 ac_status=$?
8038 grep -v '^ *+' conftest.er1 >conftest.err
8039 rm -f conftest.er1
8040 cat conftest.err >&5
8041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8042 (exit $ac_status); } &&
8043 { ac_try='test -z "$ac_c_werror_flag"
8044 || test ! -s conftest.err'
8045 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8046 (eval $ac_try) 2>&5
8047 ac_status=$?
8048 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8049 (exit $ac_status); }; } &&
8050 { ac_try='test -s conftest$ac_exeext'
8051 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8052 (eval $ac_try) 2>&5
8053 ac_status=$?
8054 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8055 (exit $ac_status); }; }; then
8056 ac_cv_lib_m_scalbnf=yes
8057 else
8058 echo "$as_me: failed program was:" >&5
8059 sed 's/^/| /' conftest.$ac_ext >&5
8060
8061 ac_cv_lib_m_scalbnf=no
8062 fi
8063 rm -f conftest.err conftest.$ac_objext \
8064 conftest$ac_exeext conftest.$ac_ext
8065 LIBS=$ac_check_lib_save_LIBS
8066 fi
8067 echo "$as_me:$LINENO: result: $ac_cv_lib_m_scalbnf" >&5
8068 echo "${ECHO_T}$ac_cv_lib_m_scalbnf" >&6
8069 if test $ac_cv_lib_m_scalbnf = yes; then
8070
8071 cat >>confdefs.h <<\_ACEOF
8072 #define HAVE_SCALBNF 1
8073 _ACEOF
8074
8075 fi
8076
8077 echo "$as_me:$LINENO: checking for sinf in -lm" >&5
8078 echo $ECHO_N "checking for sinf in -lm... $ECHO_C" >&6
8079 if test "${ac_cv_lib_m_sinf+set}" = set; then
8080 echo $ECHO_N "(cached) $ECHO_C" >&6
8081 else
8082 ac_check_lib_save_LIBS=$LIBS
8083 LIBS="-lm $LIBS"
8084 cat >conftest.$ac_ext <<_ACEOF
8085 /* confdefs.h. */
8086 _ACEOF
8087 cat confdefs.h >>conftest.$ac_ext
8088 cat >>conftest.$ac_ext <<_ACEOF
8089 /* end confdefs.h. */
8090
8091 /* Override any gcc2 internal prototype to avoid an error. */
8092 #ifdef __cplusplus
8093 extern "C"
8094 #endif
8095 /* We use char because int might match the return type of a gcc2
8096 builtin and then its argument prototype would still apply. */
8097 char sinf ();
8098 int
8099 main ()
8100 {
8101 sinf ();
8102 ;
8103 return 0;
8104 }
8105 _ACEOF
8106 rm -f conftest.$ac_objext conftest$ac_exeext
8107 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8108 (eval $ac_link) 2>conftest.er1
8109 ac_status=$?
8110 grep -v '^ *+' conftest.er1 >conftest.err
8111 rm -f conftest.er1
8112 cat conftest.err >&5
8113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8114 (exit $ac_status); } &&
8115 { ac_try='test -z "$ac_c_werror_flag"
8116 || test ! -s conftest.err'
8117 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8118 (eval $ac_try) 2>&5
8119 ac_status=$?
8120 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8121 (exit $ac_status); }; } &&
8122 { ac_try='test -s conftest$ac_exeext'
8123 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8124 (eval $ac_try) 2>&5
8125 ac_status=$?
8126 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8127 (exit $ac_status); }; }; then
8128 ac_cv_lib_m_sinf=yes
8129 else
8130 echo "$as_me: failed program was:" >&5
8131 sed 's/^/| /' conftest.$ac_ext >&5
8132
8133 ac_cv_lib_m_sinf=no
8134 fi
8135 rm -f conftest.err conftest.$ac_objext \
8136 conftest$ac_exeext conftest.$ac_ext
8137 LIBS=$ac_check_lib_save_LIBS
8138 fi
8139 echo "$as_me:$LINENO: result: $ac_cv_lib_m_sinf" >&5
8140 echo "${ECHO_T}$ac_cv_lib_m_sinf" >&6
8141 if test $ac_cv_lib_m_sinf = yes; then
8142
8143 cat >>confdefs.h <<\_ACEOF
8144 #define HAVE_SINF 1
8145 _ACEOF
8146
8147 fi
8148
8149 echo "$as_me:$LINENO: checking for sinhf in -lm" >&5
8150 echo $ECHO_N "checking for sinhf in -lm... $ECHO_C" >&6
8151 if test "${ac_cv_lib_m_sinhf+set}" = set; then
8152 echo $ECHO_N "(cached) $ECHO_C" >&6
8153 else
8154 ac_check_lib_save_LIBS=$LIBS
8155 LIBS="-lm $LIBS"
8156 cat >conftest.$ac_ext <<_ACEOF
8157 /* confdefs.h. */
8158 _ACEOF
8159 cat confdefs.h >>conftest.$ac_ext
8160 cat >>conftest.$ac_ext <<_ACEOF
8161 /* end confdefs.h. */
8162
8163 /* Override any gcc2 internal prototype to avoid an error. */
8164 #ifdef __cplusplus
8165 extern "C"
8166 #endif
8167 /* We use char because int might match the return type of a gcc2
8168 builtin and then its argument prototype would still apply. */
8169 char sinhf ();
8170 int
8171 main ()
8172 {
8173 sinhf ();
8174 ;
8175 return 0;
8176 }
8177 _ACEOF
8178 rm -f conftest.$ac_objext conftest$ac_exeext
8179 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8180 (eval $ac_link) 2>conftest.er1
8181 ac_status=$?
8182 grep -v '^ *+' conftest.er1 >conftest.err
8183 rm -f conftest.er1
8184 cat conftest.err >&5
8185 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8186 (exit $ac_status); } &&
8187 { ac_try='test -z "$ac_c_werror_flag"
8188 || test ! -s conftest.err'
8189 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8190 (eval $ac_try) 2>&5
8191 ac_status=$?
8192 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8193 (exit $ac_status); }; } &&
8194 { ac_try='test -s conftest$ac_exeext'
8195 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8196 (eval $ac_try) 2>&5
8197 ac_status=$?
8198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8199 (exit $ac_status); }; }; then
8200 ac_cv_lib_m_sinhf=yes
8201 else
8202 echo "$as_me: failed program was:" >&5
8203 sed 's/^/| /' conftest.$ac_ext >&5
8204
8205 ac_cv_lib_m_sinhf=no
8206 fi
8207 rm -f conftest.err conftest.$ac_objext \
8208 conftest$ac_exeext conftest.$ac_ext
8209 LIBS=$ac_check_lib_save_LIBS
8210 fi
8211 echo "$as_me:$LINENO: result: $ac_cv_lib_m_sinhf" >&5
8212 echo "${ECHO_T}$ac_cv_lib_m_sinhf" >&6
8213 if test $ac_cv_lib_m_sinhf = yes; then
8214
8215 cat >>confdefs.h <<\_ACEOF
8216 #define HAVE_SINHF 1
8217 _ACEOF
8218
8219 fi
8220
8221 echo "$as_me:$LINENO: checking for sqrtf in -lm" >&5
8222 echo $ECHO_N "checking for sqrtf in -lm... $ECHO_C" >&6
8223 if test "${ac_cv_lib_m_sqrtf+set}" = set; then
8224 echo $ECHO_N "(cached) $ECHO_C" >&6
8225 else
8226 ac_check_lib_save_LIBS=$LIBS
8227 LIBS="-lm $LIBS"
8228 cat >conftest.$ac_ext <<_ACEOF
8229 /* confdefs.h. */
8230 _ACEOF
8231 cat confdefs.h >>conftest.$ac_ext
8232 cat >>conftest.$ac_ext <<_ACEOF
8233 /* end confdefs.h. */
8234
8235 /* Override any gcc2 internal prototype to avoid an error. */
8236 #ifdef __cplusplus
8237 extern "C"
8238 #endif
8239 /* We use char because int might match the return type of a gcc2
8240 builtin and then its argument prototype would still apply. */
8241 char sqrtf ();
8242 int
8243 main ()
8244 {
8245 sqrtf ();
8246 ;
8247 return 0;
8248 }
8249 _ACEOF
8250 rm -f conftest.$ac_objext conftest$ac_exeext
8251 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8252 (eval $ac_link) 2>conftest.er1
8253 ac_status=$?
8254 grep -v '^ *+' conftest.er1 >conftest.err
8255 rm -f conftest.er1
8256 cat conftest.err >&5
8257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8258 (exit $ac_status); } &&
8259 { ac_try='test -z "$ac_c_werror_flag"
8260 || test ! -s conftest.err'
8261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8262 (eval $ac_try) 2>&5
8263 ac_status=$?
8264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8265 (exit $ac_status); }; } &&
8266 { ac_try='test -s conftest$ac_exeext'
8267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8268 (eval $ac_try) 2>&5
8269 ac_status=$?
8270 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8271 (exit $ac_status); }; }; then
8272 ac_cv_lib_m_sqrtf=yes
8273 else
8274 echo "$as_me: failed program was:" >&5
8275 sed 's/^/| /' conftest.$ac_ext >&5
8276
8277 ac_cv_lib_m_sqrtf=no
8278 fi
8279 rm -f conftest.err conftest.$ac_objext \
8280 conftest$ac_exeext conftest.$ac_ext
8281 LIBS=$ac_check_lib_save_LIBS
8282 fi
8283 echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrtf" >&5
8284 echo "${ECHO_T}$ac_cv_lib_m_sqrtf" >&6
8285 if test $ac_cv_lib_m_sqrtf = yes; then
8286
8287 cat >>confdefs.h <<\_ACEOF
8288 #define HAVE_SQRTF 1
8289 _ACEOF
8290
8291 fi
8292
8293 echo "$as_me:$LINENO: checking for tanf in -lm" >&5
8294 echo $ECHO_N "checking for tanf in -lm... $ECHO_C" >&6
8295 if test "${ac_cv_lib_m_tanf+set}" = set; then
8296 echo $ECHO_N "(cached) $ECHO_C" >&6
8297 else
8298 ac_check_lib_save_LIBS=$LIBS
8299 LIBS="-lm $LIBS"
8300 cat >conftest.$ac_ext <<_ACEOF
8301 /* confdefs.h. */
8302 _ACEOF
8303 cat confdefs.h >>conftest.$ac_ext
8304 cat >>conftest.$ac_ext <<_ACEOF
8305 /* end confdefs.h. */
8306
8307 /* Override any gcc2 internal prototype to avoid an error. */
8308 #ifdef __cplusplus
8309 extern "C"
8310 #endif
8311 /* We use char because int might match the return type of a gcc2
8312 builtin and then its argument prototype would still apply. */
8313 char tanf ();
8314 int
8315 main ()
8316 {
8317 tanf ();
8318 ;
8319 return 0;
8320 }
8321 _ACEOF
8322 rm -f conftest.$ac_objext conftest$ac_exeext
8323 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8324 (eval $ac_link) 2>conftest.er1
8325 ac_status=$?
8326 grep -v '^ *+' conftest.er1 >conftest.err
8327 rm -f conftest.er1
8328 cat conftest.err >&5
8329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8330 (exit $ac_status); } &&
8331 { ac_try='test -z "$ac_c_werror_flag"
8332 || test ! -s conftest.err'
8333 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8334 (eval $ac_try) 2>&5
8335 ac_status=$?
8336 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8337 (exit $ac_status); }; } &&
8338 { ac_try='test -s conftest$ac_exeext'
8339 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8340 (eval $ac_try) 2>&5
8341 ac_status=$?
8342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8343 (exit $ac_status); }; }; then
8344 ac_cv_lib_m_tanf=yes
8345 else
8346 echo "$as_me: failed program was:" >&5
8347 sed 's/^/| /' conftest.$ac_ext >&5
8348
8349 ac_cv_lib_m_tanf=no
8350 fi
8351 rm -f conftest.err conftest.$ac_objext \
8352 conftest$ac_exeext conftest.$ac_ext
8353 LIBS=$ac_check_lib_save_LIBS
8354 fi
8355 echo "$as_me:$LINENO: result: $ac_cv_lib_m_tanf" >&5
8356 echo "${ECHO_T}$ac_cv_lib_m_tanf" >&6
8357 if test $ac_cv_lib_m_tanf = yes; then
8358
8359 cat >>confdefs.h <<\_ACEOF
8360 #define HAVE_TANF 1
8361 _ACEOF
8362
8363 fi
8364
8365 echo "$as_me:$LINENO: checking for tanhf in -lm" >&5
8366 echo $ECHO_N "checking for tanhf in -lm... $ECHO_C" >&6
8367 if test "${ac_cv_lib_m_tanhf+set}" = set; then
8368 echo $ECHO_N "(cached) $ECHO_C" >&6
8369 else
8370 ac_check_lib_save_LIBS=$LIBS
8371 LIBS="-lm $LIBS"
8372 cat >conftest.$ac_ext <<_ACEOF
8373 /* confdefs.h. */
8374 _ACEOF
8375 cat confdefs.h >>conftest.$ac_ext
8376 cat >>conftest.$ac_ext <<_ACEOF
8377 /* end confdefs.h. */
8378
8379 /* Override any gcc2 internal prototype to avoid an error. */
8380 #ifdef __cplusplus
8381 extern "C"
8382 #endif
8383 /* We use char because int might match the return type of a gcc2
8384 builtin and then its argument prototype would still apply. */
8385 char tanhf ();
8386 int
8387 main ()
8388 {
8389 tanhf ();
8390 ;
8391 return 0;
8392 }
8393 _ACEOF
8394 rm -f conftest.$ac_objext conftest$ac_exeext
8395 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8396 (eval $ac_link) 2>conftest.er1
8397 ac_status=$?
8398 grep -v '^ *+' conftest.er1 >conftest.err
8399 rm -f conftest.er1
8400 cat conftest.err >&5
8401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8402 (exit $ac_status); } &&
8403 { ac_try='test -z "$ac_c_werror_flag"
8404 || test ! -s conftest.err'
8405 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8406 (eval $ac_try) 2>&5
8407 ac_status=$?
8408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8409 (exit $ac_status); }; } &&
8410 { ac_try='test -s conftest$ac_exeext'
8411 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8412 (eval $ac_try) 2>&5
8413 ac_status=$?
8414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8415 (exit $ac_status); }; }; then
8416 ac_cv_lib_m_tanhf=yes
8417 else
8418 echo "$as_me: failed program was:" >&5
8419 sed 's/^/| /' conftest.$ac_ext >&5
8420
8421 ac_cv_lib_m_tanhf=no
8422 fi
8423 rm -f conftest.err conftest.$ac_objext \
8424 conftest$ac_exeext conftest.$ac_ext
8425 LIBS=$ac_check_lib_save_LIBS
8426 fi
8427 echo "$as_me:$LINENO: result: $ac_cv_lib_m_tanhf" >&5
8428 echo "${ECHO_T}$ac_cv_lib_m_tanhf" >&6
8429 if test $ac_cv_lib_m_tanhf = yes; then
8430
8431 cat >>confdefs.h <<\_ACEOF
8432 #define HAVE_TANHF 1
8433 _ACEOF
8434
8435 fi
8436
8437
8438 # Let the user override this
8439 # Check whether --enable-cmath or --disable-cmath was given.
8440 if test "${enable_cmath+set}" = set; then
8441 enableval="$enable_cmath"
8442 need_math=$enableval
8443 fi;
8444 if test "$need_math" = "yes"; then
8445 { echo "$as_me:$LINENO: Including complex math functions in libgfor" >&5
8446 echo "$as_me: Including complex math functions in libgfor" >&6;};
8447 extra_math_obj='$(gfor_cmath_obj)'
8448 fi
8449
8450 MATH_OBJ="$extra_math_obj"
8451
8452
8453 # The standard autoconf HAVE_STRUCT_TIMEZONE doesn't actually check
8454 # for struct timezone, as you might think. We also need to check how
8455 # to call gettimeofday if we have it.
8456 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8457 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8458 if test "${ac_cv_header_time+set}" = set; then
8459 echo $ECHO_N "(cached) $ECHO_C" >&6
8460 else
8461 cat >conftest.$ac_ext <<_ACEOF
8462 /* confdefs.h. */
8463 _ACEOF
8464 cat confdefs.h >>conftest.$ac_ext
8465 cat >>conftest.$ac_ext <<_ACEOF
8466 /* end confdefs.h. */
8467 #include <sys/types.h>
8468 #include <sys/time.h>
8469 #include <time.h>
8470
8471 int
8472 main ()
8473 {
8474 if ((struct tm *) 0)
8475 return 0;
8476 ;
8477 return 0;
8478 }
8479 _ACEOF
8480 rm -f conftest.$ac_objext
8481 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8482 (eval $ac_compile) 2>conftest.er1
8483 ac_status=$?
8484 grep -v '^ *+' conftest.er1 >conftest.err
8485 rm -f conftest.er1
8486 cat conftest.err >&5
8487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8488 (exit $ac_status); } &&
8489 { ac_try='test -z "$ac_c_werror_flag"
8490 || test ! -s conftest.err'
8491 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8492 (eval $ac_try) 2>&5
8493 ac_status=$?
8494 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8495 (exit $ac_status); }; } &&
8496 { ac_try='test -s conftest.$ac_objext'
8497 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8498 (eval $ac_try) 2>&5
8499 ac_status=$?
8500 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8501 (exit $ac_status); }; }; then
8502 ac_cv_header_time=yes
8503 else
8504 echo "$as_me: failed program was:" >&5
8505 sed 's/^/| /' conftest.$ac_ext >&5
8506
8507 ac_cv_header_time=no
8508 fi
8509 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8510 fi
8511 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8512 echo "${ECHO_T}$ac_cv_header_time" >&6
8513 if test $ac_cv_header_time = yes; then
8514
8515 cat >>confdefs.h <<\_ACEOF
8516 #define TIME_WITH_SYS_TIME 1
8517 _ACEOF
8518
8519 fi
8520
8521
8522
8523 for ac_func in gettimeofday
8524 do
8525 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8526 echo "$as_me:$LINENO: checking for $ac_func" >&5
8527 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8528 if eval "test \"\${$as_ac_var+set}\" = set"; then
8529 echo $ECHO_N "(cached) $ECHO_C" >&6
8530 else
8531 cat >conftest.$ac_ext <<_ACEOF
8532 /* confdefs.h. */
8533 _ACEOF
8534 cat confdefs.h >>conftest.$ac_ext
8535 cat >>conftest.$ac_ext <<_ACEOF
8536 /* end confdefs.h. */
8537 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8538 For example, HP-UX 11i <limits.h> declares gettimeofday. */
8539 #define $ac_func innocuous_$ac_func
8540
8541 /* System header to define __stub macros and hopefully few prototypes,
8542 which can conflict with char $ac_func (); below.
8543 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8544 <limits.h> exists even on freestanding compilers. */
8545
8546 #ifdef __STDC__
8547 # include <limits.h>
8548 #else
8549 # include <assert.h>
8550 #endif
8551
8552 #undef $ac_func
8553
8554 /* Override any gcc2 internal prototype to avoid an error. */
8555 #ifdef __cplusplus
8556 extern "C"
8557 {
8558 #endif
8559 /* We use char because int might match the return type of a gcc2
8560 builtin and then its argument prototype would still apply. */
8561 char $ac_func ();
8562 /* The GNU C library defines this for functions which it implements
8563 to always fail with ENOSYS. Some functions are actually named
8564 something starting with __ and the normal name is an alias. */
8565 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8566 choke me
8567 #else
8568 char (*f) () = $ac_func;
8569 #endif
8570 #ifdef __cplusplus
8571 }
8572 #endif
8573
8574 int
8575 main ()
8576 {
8577 return f != $ac_func;
8578 ;
8579 return 0;
8580 }
8581 _ACEOF
8582 rm -f conftest.$ac_objext conftest$ac_exeext
8583 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8584 (eval $ac_link) 2>conftest.er1
8585 ac_status=$?
8586 grep -v '^ *+' conftest.er1 >conftest.err
8587 rm -f conftest.er1
8588 cat conftest.err >&5
8589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8590 (exit $ac_status); } &&
8591 { ac_try='test -z "$ac_c_werror_flag"
8592 || test ! -s conftest.err'
8593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8594 (eval $ac_try) 2>&5
8595 ac_status=$?
8596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8597 (exit $ac_status); }; } &&
8598 { ac_try='test -s conftest$ac_exeext'
8599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8600 (eval $ac_try) 2>&5
8601 ac_status=$?
8602 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8603 (exit $ac_status); }; }; then
8604 eval "$as_ac_var=yes"
8605 else
8606 echo "$as_me: failed program was:" >&5
8607 sed 's/^/| /' conftest.$ac_ext >&5
8608
8609 eval "$as_ac_var=no"
8610 fi
8611 rm -f conftest.err conftest.$ac_objext \
8612 conftest$ac_exeext conftest.$ac_ext
8613 fi
8614 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8615 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8616 if test `eval echo '${'$as_ac_var'}'` = yes; then
8617 cat >>confdefs.h <<_ACEOF
8618 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8619 _ACEOF
8620
8621 fi
8622 done
8623
8624 if test "$ac_cv_func_gettimeofday" = yes; then
8625 echo "$as_me:$LINENO: checking for struct timezone" >&5
8626 echo $ECHO_N "checking for struct timezone... $ECHO_C" >&6
8627 if test "${gfor_cv_struct_timezone+set}" = set; then
8628 echo $ECHO_N "(cached) $ECHO_C" >&6
8629 else
8630 cat >conftest.$ac_ext <<_ACEOF
8631 /* confdefs.h. */
8632 _ACEOF
8633 cat confdefs.h >>conftest.$ac_ext
8634 cat >>conftest.$ac_ext <<_ACEOF
8635 /* end confdefs.h. */
8636 #include <sys/time.h>
8637 int
8638 main ()
8639 {
8640 struct timezone tz;
8641 ;
8642 return 0;
8643 }
8644 _ACEOF
8645 rm -f conftest.$ac_objext
8646 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8647 (eval $ac_compile) 2>conftest.er1
8648 ac_status=$?
8649 grep -v '^ *+' conftest.er1 >conftest.err
8650 rm -f conftest.er1
8651 cat conftest.err >&5
8652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8653 (exit $ac_status); } &&
8654 { ac_try='test -z "$ac_c_werror_flag"
8655 || test ! -s conftest.err'
8656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8657 (eval $ac_try) 2>&5
8658 ac_status=$?
8659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8660 (exit $ac_status); }; } &&
8661 { ac_try='test -s conftest.$ac_objext'
8662 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8663 (eval $ac_try) 2>&5
8664 ac_status=$?
8665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8666 (exit $ac_status); }; }; then
8667 gfor_cv_struct_timezone=yes
8668 else
8669 echo "$as_me: failed program was:" >&5
8670 sed 's/^/| /' conftest.$ac_ext >&5
8671
8672 gfor_cv_struct_timezone=no
8673 fi
8674 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8675 fi
8676 echo "$as_me:$LINENO: result: $gfor_cv_struct_timezone" >&5
8677 echo "${ECHO_T}$gfor_cv_struct_timezone" >&6
8678 if test $gfor_cv_struct_timezone = yes; then
8679 if test "$cross_compiling" = yes; then
8680 gfor_have_struct_timezone=yes
8681 else
8682 cat >conftest.$ac_ext <<_ACEOF
8683 /* confdefs.h. */
8684 _ACEOF
8685 cat confdefs.h >>conftest.$ac_ext
8686 cat >>conftest.$ac_ext <<_ACEOF
8687 /* end confdefs.h. */
8688
8689 #ifdef TIME_WITH_SYS_TIME
8690 #include <sys/time.h>
8691 #include <time.h>
8692 #else
8693 #ifdef HAVE_SYS_TIME_H
8694 #include <sys/time.h>
8695 #else
8696 #include <time.h>
8697 #endif
8698 #endif
8699 main ()
8700 {
8701 struct timeval time;
8702 struct timezone dummy;
8703 if (gettimeofday (&time, &dummy))
8704 exit (1);
8705 else
8706 exit (0);
8707 }
8708 _ACEOF
8709 rm -f conftest$ac_exeext
8710 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8711 (eval $ac_link) 2>&5
8712 ac_status=$?
8713 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8714 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8716 (eval $ac_try) 2>&5
8717 ac_status=$?
8718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8719 (exit $ac_status); }; }; then
8720 gfor_have_struct_timezone=yes
8721 else
8722 echo "$as_me: program exited with status $ac_status" >&5
8723 echo "$as_me: failed program was:" >&5
8724 sed 's/^/| /' conftest.$ac_ext >&5
8725
8726 ( exit $ac_status )
8727 gfor_have_struct_timezone=no
8728 fi
8729 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8730 fi
8731 if test $gfor_have_struct_timezone = yes; then
8732
8733 cat >>confdefs.h <<\_ACEOF
8734 #define HAVE_TIMEZONE 1
8735 _ACEOF
8736
8737 fi
8738 fi
8739
8740 echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
8741 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6
8742 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
8743 echo $ECHO_N "(cached) $ECHO_C" >&6
8744 else
8745 cat >conftest.$ac_ext <<_ACEOF
8746 /* confdefs.h. */
8747 _ACEOF
8748 cat confdefs.h >>conftest.$ac_ext
8749 cat >>conftest.$ac_ext <<_ACEOF
8750 /* end confdefs.h. */
8751
8752 #ifdef TIME_WITH_SYS_TIME
8753 #include <sys/time.h>
8754 #include <time.h>
8755 #else
8756 #ifdef HAVE_SYS_TIME_H
8757 #include <sys/time.h>
8758 #else
8759 #include <time.h>
8760 #endif
8761 #endif
8762
8763 int
8764 main ()
8765 {
8766
8767 struct timeval time;
8768 #ifdef HAVE_TIMEZONE
8769 struct timezone dummy;
8770 #define DUMMY &dummy
8771 #else
8772 #define DUMMY NULL
8773 #endif
8774 gettimeofday (&time, DUMMY);
8775 ;
8776 return 0;
8777 }
8778 _ACEOF
8779 rm -f conftest.$ac_objext conftest$ac_exeext
8780 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8781 (eval $ac_link) 2>conftest.er1
8782 ac_status=$?
8783 grep -v '^ *+' conftest.er1 >conftest.err
8784 rm -f conftest.er1
8785 cat conftest.err >&5
8786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8787 (exit $ac_status); } &&
8788 { ac_try='test -z "$ac_c_werror_flag"
8789 || test ! -s conftest.err'
8790 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8791 (eval $ac_try) 2>&5
8792 ac_status=$?
8793 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8794 (exit $ac_status); }; } &&
8795 { ac_try='test -s conftest$ac_exeext'
8796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8797 (eval $ac_try) 2>&5
8798 ac_status=$?
8799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8800 (exit $ac_status); }; }; then
8801 emacs_cv_gettimeofday_two_arguments=yes
8802 else
8803 echo "$as_me: failed program was:" >&5
8804 sed 's/^/| /' conftest.$ac_ext >&5
8805
8806 emacs_cv_gettimeofday_two_arguments=no
8807 fi
8808 rm -f conftest.err conftest.$ac_objext \
8809 conftest$ac_exeext conftest.$ac_ext
8810 fi
8811 echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
8812 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6
8813 if test $emacs_cv_gettimeofday_two_arguments = no; then
8814
8815 cat >>confdefs.h <<\_ACEOF
8816 #define GETTIMEOFDAY_ONE_ARGUMENT 1
8817 _ACEOF
8818
8819 fi
8820 fi
8821
8822 cat >confcache <<\_ACEOF
8823 # This file is a shell script that caches the results of configure
8824 # tests run on this system so they can be shared between configure
8825 # scripts and configure runs, see configure's option --config-cache.
8826 # It is not useful on other systems. If it contains results you don't
8827 # want to keep, you may remove or edit it.
8828 #
8829 # config.status only pays attention to the cache file if you give it
8830 # the --recheck option to rerun configure.
8831 #
8832 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8833 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8834 # following values.
8835
8836 _ACEOF
8837
8838 # The following way of writing the cache mishandles newlines in values,
8839 # but we know of no workaround that is simple, portable, and efficient.
8840 # So, don't put newlines in cache variables' values.
8841 # Ultrix sh set writes to stderr and can't be redirected directly,
8842 # and sets the high bit in the cache file unless we assign to the vars.
8843 {
8844 (set) 2>&1 |
8845 case `(ac_space=' '; set | grep ac_space) 2>&1` in
8846 *ac_space=\ *)
8847 # `set' does not quote correctly, so add quotes (double-quote
8848 # substitution turns \\\\ into \\, and sed turns \\ into \).
8849 sed -n \
8850 "s/'/'\\\\''/g;
8851 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8852 ;;
8853 *)
8854 # `set' quotes correctly as required by POSIX, so do not add quotes.
8855 sed -n \
8856 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8857 ;;
8858 esac;
8859 } |
8860 sed '
8861 t clear
8862 : clear
8863 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8864 t end
8865 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8866 : end' >>confcache
8867 if diff $cache_file confcache >/dev/null 2>&1; then :; else
8868 if test -w $cache_file; then
8869 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8870 cat confcache >$cache_file
8871 else
8872 echo "not updating unwritable cache $cache_file"
8873 fi
8874 fi
8875 rm -f confcache
8876
8877 if test ${multilib} = yes; then
8878 multilib_arg="--enable-multilib"
8879 else
8880 multilib_arg=
8881 fi
8882
8883 # Write our Makefile.
8884 ac_config_files="$ac_config_files Makefile"
8885
8886 cat >confcache <<\_ACEOF
8887 # This file is a shell script that caches the results of configure
8888 # tests run on this system so they can be shared between configure
8889 # scripts and configure runs, see configure's option --config-cache.
8890 # It is not useful on other systems. If it contains results you don't
8891 # want to keep, you may remove or edit it.
8892 #
8893 # config.status only pays attention to the cache file if you give it
8894 # the --recheck option to rerun configure.
8895 #
8896 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8897 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8898 # following values.
8899
8900 _ACEOF
8901
8902 # The following way of writing the cache mishandles newlines in values,
8903 # but we know of no workaround that is simple, portable, and efficient.
8904 # So, don't put newlines in cache variables' values.
8905 # Ultrix sh set writes to stderr and can't be redirected directly,
8906 # and sets the high bit in the cache file unless we assign to the vars.
8907 {
8908 (set) 2>&1 |
8909 case `(ac_space=' '; set | grep ac_space) 2>&1` in
8910 *ac_space=\ *)
8911 # `set' does not quote correctly, so add quotes (double-quote
8912 # substitution turns \\\\ into \\, and sed turns \\ into \).
8913 sed -n \
8914 "s/'/'\\\\''/g;
8915 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8916 ;;
8917 *)
8918 # `set' quotes correctly as required by POSIX, so do not add quotes.
8919 sed -n \
8920 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8921 ;;
8922 esac;
8923 } |
8924 sed '
8925 t clear
8926 : clear
8927 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8928 t end
8929 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8930 : end' >>confcache
8931 if diff $cache_file confcache >/dev/null 2>&1; then :; else
8932 if test -w $cache_file; then
8933 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8934 cat confcache >$cache_file
8935 else
8936 echo "not updating unwritable cache $cache_file"
8937 fi
8938 fi
8939 rm -f confcache
8940
8941 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8942 # Let make expand exec_prefix.
8943 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8944
8945 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8946 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8947 # trailing colons and then remove the whole line if VPATH becomes empty
8948 # (actually we leave an empty line to preserve line numbers).
8949 if test "x$srcdir" = x.; then
8950 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8951 s/:*\$(srcdir):*/:/;
8952 s/:*\${srcdir}:*/:/;
8953 s/:*@srcdir@:*/:/;
8954 s/^\([^=]*=[ ]*\):*/\1/;
8955 s/:*$//;
8956 s/^[^=]*=[ ]*$//;
8957 }'
8958 fi
8959
8960 DEFS=-DHAVE_CONFIG_H
8961
8962 ac_libobjs=
8963 ac_ltlibobjs=
8964 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8965 # 1. Remove the extension, and $U if already installed.
8966 ac_i=`echo "$ac_i" |
8967 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8968 # 2. Add them.
8969 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8970 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8971 done
8972 LIBOBJS=$ac_libobjs
8973
8974 LTLIBOBJS=$ac_ltlibobjs
8975
8976
8977 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
8978 { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
8979 Usually this means the macro was only invoked conditionally." >&5
8980 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
8981 Usually this means the macro was only invoked conditionally." >&2;}
8982 { (exit 1); exit 1; }; }
8983 fi
8984
8985 : ${CONFIG_STATUS=./config.status}
8986 ac_clean_files_save=$ac_clean_files
8987 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8988 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8989 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8990 cat >$CONFIG_STATUS <<_ACEOF
8991 #! $SHELL
8992 # Generated by $as_me.
8993 # Run this file to recreate the current configuration.
8994 # Compiler output produced by configure, useful for debugging
8995 # configure, is in config.log if it exists.
8996
8997 debug=false
8998 ac_cs_recheck=false
8999 ac_cs_silent=false
9000 SHELL=\${CONFIG_SHELL-$SHELL}
9001 _ACEOF
9002
9003 cat >>$CONFIG_STATUS <<\_ACEOF
9004 ## --------------------- ##
9005 ## M4sh Initialization. ##
9006 ## --------------------- ##
9007
9008 # Be Bourne compatible
9009 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9010 emulate sh
9011 NULLCMD=:
9012 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9013 # is contrary to our usage. Disable this feature.
9014 alias -g '${1+"$@"}'='"$@"'
9015 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9016 set -o posix
9017 fi
9018 DUALCASE=1; export DUALCASE # for MKS sh
9019
9020 # Support unset when possible.
9021 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
9022 as_unset=unset
9023 else
9024 as_unset=false
9025 fi
9026
9027
9028 # Work around bugs in pre-3.0 UWIN ksh.
9029 $as_unset ENV MAIL MAILPATH
9030 PS1='$ '
9031 PS2='> '
9032 PS4='+ '
9033
9034 # NLS nuisances.
9035 for as_var in \
9036 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9037 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9038 LC_TELEPHONE LC_TIME
9039 do
9040 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9041 eval $as_var=C; export $as_var
9042 else
9043 $as_unset $as_var
9044 fi
9045 done
9046
9047 # Required to use basename.
9048 if expr a : '\(a\)' >/dev/null 2>&1; then
9049 as_expr=expr
9050 else
9051 as_expr=false
9052 fi
9053
9054 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9055 as_basename=basename
9056 else
9057 as_basename=false
9058 fi
9059
9060
9061 # Name of the executable.
9062 as_me=`$as_basename "$0" ||
9063 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9064 X"$0" : 'X\(//\)$' \| \
9065 X"$0" : 'X\(/\)$' \| \
9066 . : '\(.\)' 2>/dev/null ||
9067 echo X/"$0" |
9068 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
9069 /^X\/\(\/\/\)$/{ s//\1/; q; }
9070 /^X\/\(\/\).*/{ s//\1/; q; }
9071 s/.*/./; q'`
9072
9073
9074 # PATH needs CR, and LINENO needs CR and PATH.
9075 # Avoid depending upon Character Ranges.
9076 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9077 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9078 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9079 as_cr_digits='0123456789'
9080 as_cr_alnum=$as_cr_Letters$as_cr_digits
9081
9082 # The user is always right.
9083 if test "${PATH_SEPARATOR+set}" != set; then
9084 echo "#! /bin/sh" >conf$$.sh
9085 echo "exit 0" >>conf$$.sh
9086 chmod +x conf$$.sh
9087 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9088 PATH_SEPARATOR=';'
9089 else
9090 PATH_SEPARATOR=:
9091 fi
9092 rm -f conf$$.sh
9093 fi
9094
9095
9096 as_lineno_1=$LINENO
9097 as_lineno_2=$LINENO
9098 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9099 test "x$as_lineno_1" != "x$as_lineno_2" &&
9100 test "x$as_lineno_3" = "x$as_lineno_2" || {
9101 # Find who we are. Look in the path if we contain no path at all
9102 # relative or not.
9103 case $0 in
9104 *[\\/]* ) as_myself=$0 ;;
9105 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9106 for as_dir in $PATH
9107 do
9108 IFS=$as_save_IFS
9109 test -z "$as_dir" && as_dir=.
9110 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9111 done
9112
9113 ;;
9114 esac
9115 # We did not find ourselves, most probably we were run as `sh COMMAND'
9116 # in which case we are not to be found in the path.
9117 if test "x$as_myself" = x; then
9118 as_myself=$0
9119 fi
9120 if test ! -f "$as_myself"; then
9121 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9122 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9123 { (exit 1); exit 1; }; }
9124 fi
9125 case $CONFIG_SHELL in
9126 '')
9127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9128 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9129 do
9130 IFS=$as_save_IFS
9131 test -z "$as_dir" && as_dir=.
9132 for as_base in sh bash ksh sh5; do
9133 case $as_dir in
9134 /*)
9135 if ("$as_dir/$as_base" -c '
9136 as_lineno_1=$LINENO
9137 as_lineno_2=$LINENO
9138 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9139 test "x$as_lineno_1" != "x$as_lineno_2" &&
9140 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9141 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9142 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9143 CONFIG_SHELL=$as_dir/$as_base
9144 export CONFIG_SHELL
9145 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9146 fi;;
9147 esac
9148 done
9149 done
9150 ;;
9151 esac
9152
9153 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9154 # uniformly replaced by the line number. The first 'sed' inserts a
9155 # line-number line before each line; the second 'sed' does the real
9156 # work. The second script uses 'N' to pair each line-number line
9157 # with the numbered line, and appends trailing '-' during
9158 # substitution so that $LINENO is not a special case at line end.
9159 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9160 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9161 sed '=' <$as_myself |
9162 sed '
9163 N
9164 s,$,-,
9165 : loop
9166 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9167 t loop
9168 s,-$,,
9169 s,^['$as_cr_digits']*\n,,
9170 ' >$as_me.lineno &&
9171 chmod +x $as_me.lineno ||
9172 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9173 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9174 { (exit 1); exit 1; }; }
9175
9176 # Don't try to exec as it changes $[0], causing all sort of problems
9177 # (the dirname of $[0] is not the place where we might find the
9178 # original and so on. Autoconf is especially sensible to this).
9179 . ./$as_me.lineno
9180 # Exit status is that of the last command.
9181 exit
9182 }
9183
9184
9185 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9186 *c*,-n*) ECHO_N= ECHO_C='
9187 ' ECHO_T=' ' ;;
9188 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9189 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9190 esac
9191
9192 if expr a : '\(a\)' >/dev/null 2>&1; then
9193 as_expr=expr
9194 else
9195 as_expr=false
9196 fi
9197
9198 rm -f conf$$ conf$$.exe conf$$.file
9199 echo >conf$$.file
9200 if ln -s conf$$.file conf$$ 2>/dev/null; then
9201 # We could just check for DJGPP; but this test a) works b) is more generic
9202 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9203 if test -f conf$$.exe; then
9204 # Don't use ln at all; we don't have any links
9205 as_ln_s='cp -p'
9206 else
9207 as_ln_s='ln -s'
9208 fi
9209 elif ln conf$$.file conf$$ 2>/dev/null; then
9210 as_ln_s=ln
9211 else
9212 as_ln_s='cp -p'
9213 fi
9214 rm -f conf$$ conf$$.exe conf$$.file
9215
9216 if mkdir -p . 2>/dev/null; then
9217 as_mkdir_p=:
9218 else
9219 test -d ./-p && rmdir ./-p
9220 as_mkdir_p=false
9221 fi
9222
9223 as_executable_p="test -f"
9224
9225 # Sed expression to map a string onto a valid CPP name.
9226 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9227
9228 # Sed expression to map a string onto a valid variable name.
9229 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9230
9231
9232 # IFS
9233 # We need space, tab and new line, in precisely that order.
9234 as_nl='
9235 '
9236 IFS=" $as_nl"
9237
9238 # CDPATH.
9239 $as_unset CDPATH
9240
9241 exec 6>&1
9242
9243 # Open the log real soon, to keep \$[0] and so on meaningful, and to
9244 # report actual input values of CONFIG_FILES etc. instead of their
9245 # values after options handling. Logging --version etc. is OK.
9246 exec 5>>config.log
9247 {
9248 echo
9249 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9250 ## Running $as_me. ##
9251 _ASBOX
9252 } >&5
9253 cat >&5 <<_CSEOF
9254
9255 This file was extended by GNU Fortran Runtime Library $as_me 0.2, which was
9256 generated by GNU Autoconf 2.59. Invocation command line was
9257
9258 CONFIG_FILES = $CONFIG_FILES
9259 CONFIG_HEADERS = $CONFIG_HEADERS
9260 CONFIG_LINKS = $CONFIG_LINKS
9261 CONFIG_COMMANDS = $CONFIG_COMMANDS
9262 $ $0 $@
9263
9264 _CSEOF
9265 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9266 echo >&5
9267 _ACEOF
9268
9269 # Files that config.status was made for.
9270 if test -n "$ac_config_files"; then
9271 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9272 fi
9273
9274 if test -n "$ac_config_headers"; then
9275 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9276 fi
9277
9278 if test -n "$ac_config_links"; then
9279 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9280 fi
9281
9282 if test -n "$ac_config_commands"; then
9283 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9284 fi
9285
9286 cat >>$CONFIG_STATUS <<\_ACEOF
9287
9288 ac_cs_usage="\
9289 \`$as_me' instantiates files from templates according to the
9290 current configuration.
9291
9292 Usage: $0 [OPTIONS] [FILE]...
9293
9294 -h, --help print this help, then exit
9295 -V, --version print version number, then exit
9296 -q, --quiet do not print progress messages
9297 -d, --debug don't remove temporary files
9298 --recheck update $as_me by reconfiguring in the same conditions
9299 --file=FILE[:TEMPLATE]
9300 instantiate the configuration file FILE
9301 --header=FILE[:TEMPLATE]
9302 instantiate the configuration header FILE
9303
9304 Configuration files:
9305 $config_files
9306
9307 Configuration headers:
9308 $config_headers
9309
9310 Configuration commands:
9311 $config_commands
9312
9313 Report bugs to <bug-autoconf@gnu.org>."
9314 _ACEOF
9315
9316 cat >>$CONFIG_STATUS <<_ACEOF
9317 ac_cs_version="\\
9318 GNU Fortran Runtime Library config.status 0.2
9319 configured by $0, generated by GNU Autoconf 2.59,
9320 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9321
9322 Copyright (C) 2003 Free Software Foundation, Inc.
9323 This config.status script is free software; the Free Software Foundation
9324 gives unlimited permission to copy, distribute and modify it."
9325 srcdir=$srcdir
9326 INSTALL="$INSTALL"
9327 _ACEOF
9328
9329 cat >>$CONFIG_STATUS <<\_ACEOF
9330 # If no file are specified by the user, then we need to provide default
9331 # value. By we need to know if files were specified by the user.
9332 ac_need_defaults=:
9333 while test $# != 0
9334 do
9335 case $1 in
9336 --*=*)
9337 ac_option=`expr "x$1" : 'x\([^=]*\)='`
9338 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9339 ac_shift=:
9340 ;;
9341 -*)
9342 ac_option=$1
9343 ac_optarg=$2
9344 ac_shift=shift
9345 ;;
9346 *) # This is not an option, so the user has probably given explicit
9347 # arguments.
9348 ac_option=$1
9349 ac_need_defaults=false;;
9350 esac
9351
9352 case $ac_option in
9353 # Handling of the options.
9354 _ACEOF
9355 cat >>$CONFIG_STATUS <<\_ACEOF
9356 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9357 ac_cs_recheck=: ;;
9358 --version | --vers* | -V )
9359 echo "$ac_cs_version"; exit 0 ;;
9360 --he | --h)
9361 # Conflict between --help and --header
9362 { { echo "$as_me:$LINENO: error: ambiguous option: $1
9363 Try \`$0 --help' for more information." >&5
9364 echo "$as_me: error: ambiguous option: $1
9365 Try \`$0 --help' for more information." >&2;}
9366 { (exit 1); exit 1; }; };;
9367 --help | --hel | -h )
9368 echo "$ac_cs_usage"; exit 0 ;;
9369 --debug | --d* | -d )
9370 debug=: ;;
9371 --file | --fil | --fi | --f )
9372 $ac_shift
9373 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9374 ac_need_defaults=false;;
9375 --header | --heade | --head | --hea )
9376 $ac_shift
9377 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9378 ac_need_defaults=false;;
9379 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9380 | -silent | --silent | --silen | --sile | --sil | --si | --s)
9381 ac_cs_silent=: ;;
9382
9383 # This is an error.
9384 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9385 Try \`$0 --help' for more information." >&5
9386 echo "$as_me: error: unrecognized option: $1
9387 Try \`$0 --help' for more information." >&2;}
9388 { (exit 1); exit 1; }; } ;;
9389
9390 *) ac_config_targets="$ac_config_targets $1" ;;
9391
9392 esac
9393 shift
9394 done
9395
9396 ac_configure_extra_args=
9397
9398 if $ac_cs_silent; then
9399 exec 6>/dev/null
9400 ac_configure_extra_args="$ac_configure_extra_args --silent"
9401 fi
9402
9403 _ACEOF
9404 cat >>$CONFIG_STATUS <<_ACEOF
9405 if \$ac_cs_recheck; then
9406 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9407 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9408 fi
9409
9410 _ACEOF
9411
9412 cat >>$CONFIG_STATUS <<_ACEOF
9413 #
9414 # INIT-COMMANDS section.
9415 #
9416
9417
9418 srcdir="$srcdir"
9419 host="$host"
9420 target="$target"
9421 with_multisubdir="$with_multisubdir"
9422 with_multisrctop="$with_multisrctop"
9423 with_target_subdir="$with_target_subdir"
9424 ac_configure_args="${multilib_arg} ${ac_configure_args}"
9425 multi_basedir="$multi_basedir"
9426 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
9427 CC="$CC"
9428
9429 _ACEOF
9430
9431
9432
9433 cat >>$CONFIG_STATUS <<\_ACEOF
9434 for ac_config_target in $ac_config_targets
9435 do
9436 case "$ac_config_target" in
9437 # Handling of arguments.
9438 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9439 "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
9440 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9441 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9442 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9443 { (exit 1); exit 1; }; };;
9444 esac
9445 done
9446
9447 # If the user did not use the arguments to specify the items to instantiate,
9448 # then the envvar interface is used. Set only those that are not.
9449 # We use the long form for the default assignment because of an extremely
9450 # bizarre bug on SunOS 4.1.3.
9451 if $ac_need_defaults; then
9452 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9453 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9454 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9455 fi
9456
9457 # Have a temporary directory for convenience. Make it in the build tree
9458 # simply because there is no reason to put it here, and in addition,
9459 # creating and moving files from /tmp can sometimes cause problems.
9460 # Create a temporary directory, and hook for its removal unless debugging.
9461 $debug ||
9462 {
9463 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9464 trap '{ (exit 1); exit 1; }' 1 2 13 15
9465 }
9466
9467 # Create a (secure) tmp directory for tmp files.
9468
9469 {
9470 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9471 test -n "$tmp" && test -d "$tmp"
9472 } ||
9473 {
9474 tmp=./confstat$$-$RANDOM
9475 (umask 077 && mkdir $tmp)
9476 } ||
9477 {
9478 echo "$me: cannot create a temporary directory in ." >&2
9479 { (exit 1); exit 1; }
9480 }
9481
9482 _ACEOF
9483
9484 cat >>$CONFIG_STATUS <<_ACEOF
9485
9486 #
9487 # CONFIG_FILES section.
9488 #
9489
9490 # No need to generate the scripts if there are no CONFIG_FILES.
9491 # This happens for instance when ./config.status config.h
9492 if test -n "\$CONFIG_FILES"; then
9493 # Protect against being on the right side of a sed subst in config.status.
9494 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9495 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9496 s,@SHELL@,$SHELL,;t t
9497 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9498 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9499 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9500 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9501 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9502 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9503 s,@exec_prefix@,$exec_prefix,;t t
9504 s,@prefix@,$prefix,;t t
9505 s,@program_transform_name@,$program_transform_name,;t t
9506 s,@bindir@,$bindir,;t t
9507 s,@sbindir@,$sbindir,;t t
9508 s,@libexecdir@,$libexecdir,;t t
9509 s,@datadir@,$datadir,;t t
9510 s,@sysconfdir@,$sysconfdir,;t t
9511 s,@sharedstatedir@,$sharedstatedir,;t t
9512 s,@localstatedir@,$localstatedir,;t t
9513 s,@libdir@,$libdir,;t t
9514 s,@includedir@,$includedir,;t t
9515 s,@oldincludedir@,$oldincludedir,;t t
9516 s,@infodir@,$infodir,;t t
9517 s,@mandir@,$mandir,;t t
9518 s,@build_alias@,$build_alias,;t t
9519 s,@host_alias@,$host_alias,;t t
9520 s,@target_alias@,$target_alias,;t t
9521 s,@DEFS@,$DEFS,;t t
9522 s,@ECHO_C@,$ECHO_C,;t t
9523 s,@ECHO_N@,$ECHO_N,;t t
9524 s,@ECHO_T@,$ECHO_T,;t t
9525 s,@LIBS@,$LIBS,;t t
9526 s,@build@,$build,;t t
9527 s,@build_cpu@,$build_cpu,;t t
9528 s,@build_vendor@,$build_vendor,;t t
9529 s,@build_os@,$build_os,;t t
9530 s,@host@,$host,;t t
9531 s,@host_cpu@,$host_cpu,;t t
9532 s,@host_vendor@,$host_vendor,;t t
9533 s,@host_os@,$host_os,;t t
9534 s,@target@,$target,;t t
9535 s,@target_cpu@,$target_cpu,;t t
9536 s,@target_vendor@,$target_vendor,;t t
9537 s,@target_os@,$target_os,;t t
9538 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9539 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9540 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9541 s,@CYGPATH_W@,$CYGPATH_W,;t t
9542 s,@PACKAGE@,$PACKAGE,;t t
9543 s,@VERSION@,$VERSION,;t t
9544 s,@ACLOCAL@,$ACLOCAL,;t t
9545 s,@AUTOCONF@,$AUTOCONF,;t t
9546 s,@AUTOMAKE@,$AUTOMAKE,;t t
9547 s,@AUTOHEADER@,$AUTOHEADER,;t t
9548 s,@MAKEINFO@,$MAKEINFO,;t t
9549 s,@AMTAR@,$AMTAR,;t t
9550 s,@install_sh@,$install_sh,;t t
9551 s,@STRIP@,$STRIP,;t t
9552 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9553 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9554 s,@mkdir_p@,$mkdir_p,;t t
9555 s,@AWK@,$AWK,;t t
9556 s,@SET_MAKE@,$SET_MAKE,;t t
9557 s,@am__leading_dot@,$am__leading_dot,;t t
9558 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
9559 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
9560 s,@MAINT@,$MAINT,;t t
9561 s,@multi_basedir@,$multi_basedir,;t t
9562 s,@gcc_version@,$gcc_version,;t t
9563 s,@toolexecdir@,$toolexecdir,;t t
9564 s,@toolexeclibdir@,$toolexeclibdir,;t t
9565 s,@CC@,$CC,;t t
9566 s,@ac_ct_CC@,$ac_ct_CC,;t t
9567 s,@EXEEXT@,$EXEEXT,;t t
9568 s,@OBJEXT@,$OBJEXT,;t t
9569 s,@CFLAGS@,$CFLAGS,;t t
9570 s,@AS@,$AS,;t t
9571 s,@ac_ct_AS@,$ac_ct_AS,;t t
9572 s,@AR@,$AR,;t t
9573 s,@ac_ct_AR@,$ac_ct_AR,;t t
9574 s,@RANLIB@,$RANLIB,;t t
9575 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9576 s,@LN_S@,$LN_S,;t t
9577 s,@LIBTOOL@,$LIBTOOL,;t t
9578 s,@enable_shared@,$enable_shared,;t t
9579 s,@enable_static@,$enable_static,;t t
9580 s,@F77@,$F77,;t t
9581 s,@FFLAGS@,$FFLAGS,;t t
9582 s,@LDFLAGS@,$LDFLAGS,;t t
9583 s,@ac_ct_F77@,$ac_ct_F77,;t t
9584 s,@CPP@,$CPP,;t t
9585 s,@CPPFLAGS@,$CPPFLAGS,;t t
9586 s,@EGREP@,$EGREP,;t t
9587 s,@MATH_OBJ@,$MATH_OBJ,;t t
9588 s,@LIBOBJS@,$LIBOBJS,;t t
9589 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9590 CEOF
9591
9592 _ACEOF
9593
9594 cat >>$CONFIG_STATUS <<\_ACEOF
9595 # Split the substitutions into bite-sized pieces for seds with
9596 # small command number limits, like on Digital OSF/1 and HP-UX.
9597 ac_max_sed_lines=48
9598 ac_sed_frag=1 # Number of current file.
9599 ac_beg=1 # First line for current file.
9600 ac_end=$ac_max_sed_lines # Line after last line for current file.
9601 ac_more_lines=:
9602 ac_sed_cmds=
9603 while $ac_more_lines; do
9604 if test $ac_beg -gt 1; then
9605 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9606 else
9607 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9608 fi
9609 if test ! -s $tmp/subs.frag; then
9610 ac_more_lines=false
9611 else
9612 # The purpose of the label and of the branching condition is to
9613 # speed up the sed processing (if there are no `@' at all, there
9614 # is no need to browse any of the substitutions).
9615 # These are the two extra sed commands mentioned above.
9616 (echo ':t
9617 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9618 if test -z "$ac_sed_cmds"; then
9619 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9620 else
9621 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
9622 fi
9623 ac_sed_frag=`expr $ac_sed_frag + 1`
9624 ac_beg=$ac_end
9625 ac_end=`expr $ac_end + $ac_max_sed_lines`
9626 fi
9627 done
9628 if test -z "$ac_sed_cmds"; then
9629 ac_sed_cmds=cat
9630 fi
9631 fi # test -n "$CONFIG_FILES"
9632
9633 _ACEOF
9634 cat >>$CONFIG_STATUS <<\_ACEOF
9635 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9636 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9637 case $ac_file in
9638 - | *:- | *:-:* ) # input from stdin
9639 cat >$tmp/stdin
9640 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9641 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9642 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9643 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9644 * ) ac_file_in=$ac_file.in ;;
9645 esac
9646
9647 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9648 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9649 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9650 X"$ac_file" : 'X\(//\)[^/]' \| \
9651 X"$ac_file" : 'X\(//\)$' \| \
9652 X"$ac_file" : 'X\(/\)' \| \
9653 . : '\(.\)' 2>/dev/null ||
9654 echo X"$ac_file" |
9655 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9656 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9657 /^X\(\/\/\)$/{ s//\1/; q; }
9658 /^X\(\/\).*/{ s//\1/; q; }
9659 s/.*/./; q'`
9660 { if $as_mkdir_p; then
9661 mkdir -p "$ac_dir"
9662 else
9663 as_dir="$ac_dir"
9664 as_dirs=
9665 while test ! -d "$as_dir"; do
9666 as_dirs="$as_dir $as_dirs"
9667 as_dir=`(dirname "$as_dir") 2>/dev/null ||
9668 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9669 X"$as_dir" : 'X\(//\)[^/]' \| \
9670 X"$as_dir" : 'X\(//\)$' \| \
9671 X"$as_dir" : 'X\(/\)' \| \
9672 . : '\(.\)' 2>/dev/null ||
9673 echo X"$as_dir" |
9674 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9675 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9676 /^X\(\/\/\)$/{ s//\1/; q; }
9677 /^X\(\/\).*/{ s//\1/; q; }
9678 s/.*/./; q'`
9679 done
9680 test ! -n "$as_dirs" || mkdir $as_dirs
9681 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9682 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9683 { (exit 1); exit 1; }; }; }
9684
9685 ac_builddir=.
9686
9687 if test "$ac_dir" != .; then
9688 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9689 # A "../" for each directory in $ac_dir_suffix.
9690 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9691 else
9692 ac_dir_suffix= ac_top_builddir=
9693 fi
9694
9695 case $srcdir in
9696 .) # No --srcdir option. We are building in place.
9697 ac_srcdir=.
9698 if test -z "$ac_top_builddir"; then
9699 ac_top_srcdir=.
9700 else
9701 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9702 fi ;;
9703 [\\/]* | ?:[\\/]* ) # Absolute path.
9704 ac_srcdir=$srcdir$ac_dir_suffix;
9705 ac_top_srcdir=$srcdir ;;
9706 *) # Relative path.
9707 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9708 ac_top_srcdir=$ac_top_builddir$srcdir ;;
9709 esac
9710
9711 # Do not use `cd foo && pwd` to compute absolute paths, because
9712 # the directories may not exist.
9713 case `pwd` in
9714 .) ac_abs_builddir="$ac_dir";;
9715 *)
9716 case "$ac_dir" in
9717 .) ac_abs_builddir=`pwd`;;
9718 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9719 *) ac_abs_builddir=`pwd`/"$ac_dir";;
9720 esac;;
9721 esac
9722 case $ac_abs_builddir in
9723 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9724 *)
9725 case ${ac_top_builddir}. in
9726 .) ac_abs_top_builddir=$ac_abs_builddir;;
9727 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9728 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9729 esac;;
9730 esac
9731 case $ac_abs_builddir in
9732 .) ac_abs_srcdir=$ac_srcdir;;
9733 *)
9734 case $ac_srcdir in
9735 .) ac_abs_srcdir=$ac_abs_builddir;;
9736 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9737 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9738 esac;;
9739 esac
9740 case $ac_abs_builddir in
9741 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9742 *)
9743 case $ac_top_srcdir in
9744 .) ac_abs_top_srcdir=$ac_abs_builddir;;
9745 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9746 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9747 esac;;
9748 esac
9749
9750
9751 case $INSTALL in
9752 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9753 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9754 esac
9755
9756 if test x"$ac_file" != x-; then
9757 { echo "$as_me:$LINENO: creating $ac_file" >&5
9758 echo "$as_me: creating $ac_file" >&6;}
9759 rm -f "$ac_file"
9760 fi
9761 # Let's still pretend it is `configure' which instantiates (i.e., don't
9762 # use $as_me), people would be surprised to read:
9763 # /* config.h. Generated by config.status. */
9764 if test x"$ac_file" = x-; then
9765 configure_input=
9766 else
9767 configure_input="$ac_file. "
9768 fi
9769 configure_input=$configure_input"Generated from `echo $ac_file_in |
9770 sed 's,.*/,,'` by configure."
9771
9772 # First look for the input files in the build tree, otherwise in the
9773 # src tree.
9774 ac_file_inputs=`IFS=:
9775 for f in $ac_file_in; do
9776 case $f in
9777 -) echo $tmp/stdin ;;
9778 [\\/$]*)
9779 # Absolute (can't be DOS-style, as IFS=:)
9780 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9781 echo "$as_me: error: cannot find input file: $f" >&2;}
9782 { (exit 1); exit 1; }; }
9783 echo "$f";;
9784 *) # Relative
9785 if test -f "$f"; then
9786 # Build tree
9787 echo "$f"
9788 elif test -f "$srcdir/$f"; then
9789 # Source tree
9790 echo "$srcdir/$f"
9791 else
9792 # /dev/null tree
9793 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9794 echo "$as_me: error: cannot find input file: $f" >&2;}
9795 { (exit 1); exit 1; }; }
9796 fi;;
9797 esac
9798 done` || { (exit 1); exit 1; }
9799 _ACEOF
9800 cat >>$CONFIG_STATUS <<_ACEOF
9801 sed "$ac_vpsub
9802 $extrasub
9803 _ACEOF
9804 cat >>$CONFIG_STATUS <<\_ACEOF
9805 :t
9806 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9807 s,@configure_input@,$configure_input,;t t
9808 s,@srcdir@,$ac_srcdir,;t t
9809 s,@abs_srcdir@,$ac_abs_srcdir,;t t
9810 s,@top_srcdir@,$ac_top_srcdir,;t t
9811 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9812 s,@builddir@,$ac_builddir,;t t
9813 s,@abs_builddir@,$ac_abs_builddir,;t t
9814 s,@top_builddir@,$ac_top_builddir,;t t
9815 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9816 s,@INSTALL@,$ac_INSTALL,;t t
9817 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
9818 rm -f $tmp/stdin
9819 if test x"$ac_file" != x-; then
9820 mv $tmp/out $ac_file
9821 else
9822 cat $tmp/out
9823 rm -f $tmp/out
9824 fi
9825
9826 done
9827 _ACEOF
9828 cat >>$CONFIG_STATUS <<\_ACEOF
9829
9830 #
9831 # CONFIG_HEADER section.
9832 #
9833
9834 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9835 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9836 #
9837 # ac_d sets the value in "#define NAME VALUE" lines.
9838 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
9839 ac_dB='[ ].*$,\1#\2'
9840 ac_dC=' '
9841 ac_dD=',;t'
9842 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9843 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
9844 ac_uB='$,\1#\2define\3'
9845 ac_uC=' '
9846 ac_uD=',;t'
9847
9848 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9849 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9850 case $ac_file in
9851 - | *:- | *:-:* ) # input from stdin
9852 cat >$tmp/stdin
9853 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9854 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9855 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9856 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9857 * ) ac_file_in=$ac_file.in ;;
9858 esac
9859
9860 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9861 echo "$as_me: creating $ac_file" >&6;}
9862
9863 # First look for the input files in the build tree, otherwise in the
9864 # src tree.
9865 ac_file_inputs=`IFS=:
9866 for f in $ac_file_in; do
9867 case $f in
9868 -) echo $tmp/stdin ;;
9869 [\\/$]*)
9870 # Absolute (can't be DOS-style, as IFS=:)
9871 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9872 echo "$as_me: error: cannot find input file: $f" >&2;}
9873 { (exit 1); exit 1; }; }
9874 # Do quote $f, to prevent DOS paths from being IFS'd.
9875 echo "$f";;
9876 *) # Relative
9877 if test -f "$f"; then
9878 # Build tree
9879 echo "$f"
9880 elif test -f "$srcdir/$f"; then
9881 # Source tree
9882 echo "$srcdir/$f"
9883 else
9884 # /dev/null tree
9885 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9886 echo "$as_me: error: cannot find input file: $f" >&2;}
9887 { (exit 1); exit 1; }; }
9888 fi;;
9889 esac
9890 done` || { (exit 1); exit 1; }
9891 # Remove the trailing spaces.
9892 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9893
9894 _ACEOF
9895
9896 # Transform confdefs.h into two sed scripts, `conftest.defines' and
9897 # `conftest.undefs', that substitutes the proper values into
9898 # config.h.in to produce config.h. The first handles `#define'
9899 # templates, and the second `#undef' templates.
9900 # And first: Protect against being on the right side of a sed subst in
9901 # config.status. Protect against being in an unquoted here document
9902 # in config.status.
9903 rm -f conftest.defines conftest.undefs
9904 # Using a here document instead of a string reduces the quoting nightmare.
9905 # Putting comments in sed scripts is not portable.
9906 #
9907 # `end' is used to avoid that the second main sed command (meant for
9908 # 0-ary CPP macros) applies to n-ary macro definitions.
9909 # See the Autoconf documentation for `clear'.
9910 cat >confdef2sed.sed <<\_ACEOF
9911 s/[\\&,]/\\&/g
9912 s,[\\$`],\\&,g
9913 t clear
9914 : clear
9915 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9916 t end
9917 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9918 : end
9919 _ACEOF
9920 # If some macros were called several times there might be several times
9921 # the same #defines, which is useless. Nevertheless, we may not want to
9922 # sort them, since we want the *last* AC-DEFINE to be honored.
9923 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9924 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9925 rm -f confdef2sed.sed
9926
9927 # This sed command replaces #undef with comments. This is necessary, for
9928 # example, in the case of _POSIX_SOURCE, which is predefined and required
9929 # on some systems where configure will not decide to define it.
9930 cat >>conftest.undefs <<\_ACEOF
9931 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9932 _ACEOF
9933
9934 # Break up conftest.defines because some shells have a limit on the size
9935 # of here documents, and old seds have small limits too (100 cmds).
9936 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9937 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9938 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9939 echo ' :' >>$CONFIG_STATUS
9940 rm -f conftest.tail
9941 while grep . conftest.defines >/dev/null
9942 do
9943 # Write a limited-size here document to $tmp/defines.sed.
9944 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9945 # Speed up: don't consider the non `#define' lines.
9946 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
9947 # Work around the forget-to-reset-the-flag bug.
9948 echo 't clr' >>$CONFIG_STATUS
9949 echo ': clr' >>$CONFIG_STATUS
9950 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9951 echo 'CEOF
9952 sed -f $tmp/defines.sed $tmp/in >$tmp/out
9953 rm -f $tmp/in
9954 mv $tmp/out $tmp/in
9955 ' >>$CONFIG_STATUS
9956 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9957 rm -f conftest.defines
9958 mv conftest.tail conftest.defines
9959 done
9960 rm -f conftest.defines
9961 echo ' fi # grep' >>$CONFIG_STATUS
9962 echo >>$CONFIG_STATUS
9963
9964 # Break up conftest.undefs because some shells have a limit on the size
9965 # of here documents, and old seds have small limits too (100 cmds).
9966 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9967 rm -f conftest.tail
9968 while grep . conftest.undefs >/dev/null
9969 do
9970 # Write a limited-size here document to $tmp/undefs.sed.
9971 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9972 # Speed up: don't consider the non `#undef'
9973 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
9974 # Work around the forget-to-reset-the-flag bug.
9975 echo 't clr' >>$CONFIG_STATUS
9976 echo ': clr' >>$CONFIG_STATUS
9977 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9978 echo 'CEOF
9979 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9980 rm -f $tmp/in
9981 mv $tmp/out $tmp/in
9982 ' >>$CONFIG_STATUS
9983 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9984 rm -f conftest.undefs
9985 mv conftest.tail conftest.undefs
9986 done
9987 rm -f conftest.undefs
9988
9989 cat >>$CONFIG_STATUS <<\_ACEOF
9990 # Let's still pretend it is `configure' which instantiates (i.e., don't
9991 # use $as_me), people would be surprised to read:
9992 # /* config.h. Generated by config.status. */
9993 if test x"$ac_file" = x-; then
9994 echo "/* Generated by configure. */" >$tmp/config.h
9995 else
9996 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9997 fi
9998 cat $tmp/in >>$tmp/config.h
9999 rm -f $tmp/in
10000 if test x"$ac_file" != x-; then
10001 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10002 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10003 echo "$as_me: $ac_file is unchanged" >&6;}
10004 else
10005 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10006 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10007 X"$ac_file" : 'X\(//\)[^/]' \| \
10008 X"$ac_file" : 'X\(//\)$' \| \
10009 X"$ac_file" : 'X\(/\)' \| \
10010 . : '\(.\)' 2>/dev/null ||
10011 echo X"$ac_file" |
10012 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10013 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10014 /^X\(\/\/\)$/{ s//\1/; q; }
10015 /^X\(\/\).*/{ s//\1/; q; }
10016 s/.*/./; q'`
10017 { if $as_mkdir_p; then
10018 mkdir -p "$ac_dir"
10019 else
10020 as_dir="$ac_dir"
10021 as_dirs=
10022 while test ! -d "$as_dir"; do
10023 as_dirs="$as_dir $as_dirs"
10024 as_dir=`(dirname "$as_dir") 2>/dev/null ||
10025 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10026 X"$as_dir" : 'X\(//\)[^/]' \| \
10027 X"$as_dir" : 'X\(//\)$' \| \
10028 X"$as_dir" : 'X\(/\)' \| \
10029 . : '\(.\)' 2>/dev/null ||
10030 echo X"$as_dir" |
10031 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10032 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10033 /^X\(\/\/\)$/{ s//\1/; q; }
10034 /^X\(\/\).*/{ s//\1/; q; }
10035 s/.*/./; q'`
10036 done
10037 test ! -n "$as_dirs" || mkdir $as_dirs
10038 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10039 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10040 { (exit 1); exit 1; }; }; }
10041
10042 rm -f $ac_file
10043 mv $tmp/config.h $ac_file
10044 fi
10045 else
10046 cat $tmp/config.h
10047 rm -f $tmp/config.h
10048 fi
10049 # Compute $ac_file's index in $config_headers.
10050 _am_stamp_count=1
10051 for _am_header in $config_headers :; do
10052 case $_am_header in
10053 $ac_file | $ac_file:* )
10054 break ;;
10055 * )
10056 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
10057 esac
10058 done
10059 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
10060 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10061 X$ac_file : 'X\(//\)[^/]' \| \
10062 X$ac_file : 'X\(//\)$' \| \
10063 X$ac_file : 'X\(/\)' \| \
10064 . : '\(.\)' 2>/dev/null ||
10065 echo X$ac_file |
10066 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10067 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10068 /^X\(\/\/\)$/{ s//\1/; q; }
10069 /^X\(\/\).*/{ s//\1/; q; }
10070 s/.*/./; q'`/stamp-h$_am_stamp_count
10071 done
10072 _ACEOF
10073 cat >>$CONFIG_STATUS <<\_ACEOF
10074
10075 #
10076 # CONFIG_COMMANDS section.
10077 #
10078 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10079 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
10080 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
10081 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
10082 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10083 X"$ac_dest" : 'X\(//\)[^/]' \| \
10084 X"$ac_dest" : 'X\(//\)$' \| \
10085 X"$ac_dest" : 'X\(/\)' \| \
10086 . : '\(.\)' 2>/dev/null ||
10087 echo X"$ac_dest" |
10088 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10089 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10090 /^X\(\/\/\)$/{ s//\1/; q; }
10091 /^X\(\/\).*/{ s//\1/; q; }
10092 s/.*/./; q'`
10093 { if $as_mkdir_p; then
10094 mkdir -p "$ac_dir"
10095 else
10096 as_dir="$ac_dir"
10097 as_dirs=
10098 while test ! -d "$as_dir"; do
10099 as_dirs="$as_dir $as_dirs"
10100 as_dir=`(dirname "$as_dir") 2>/dev/null ||
10101 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10102 X"$as_dir" : 'X\(//\)[^/]' \| \
10103 X"$as_dir" : 'X\(//\)$' \| \
10104 X"$as_dir" : 'X\(/\)' \| \
10105 . : '\(.\)' 2>/dev/null ||
10106 echo X"$as_dir" |
10107 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10108 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10109 /^X\(\/\/\)$/{ s//\1/; q; }
10110 /^X\(\/\).*/{ s//\1/; q; }
10111 s/.*/./; q'`
10112 done
10113 test ! -n "$as_dirs" || mkdir $as_dirs
10114 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10115 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10116 { (exit 1); exit 1; }; }; }
10117
10118 ac_builddir=.
10119
10120 if test "$ac_dir" != .; then
10121 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10122 # A "../" for each directory in $ac_dir_suffix.
10123 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10124 else
10125 ac_dir_suffix= ac_top_builddir=
10126 fi
10127
10128 case $srcdir in
10129 .) # No --srcdir option. We are building in place.
10130 ac_srcdir=.
10131 if test -z "$ac_top_builddir"; then
10132 ac_top_srcdir=.
10133 else
10134 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10135 fi ;;
10136 [\\/]* | ?:[\\/]* ) # Absolute path.
10137 ac_srcdir=$srcdir$ac_dir_suffix;
10138 ac_top_srcdir=$srcdir ;;
10139 *) # Relative path.
10140 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10141 ac_top_srcdir=$ac_top_builddir$srcdir ;;
10142 esac
10143
10144 # Do not use `cd foo && pwd` to compute absolute paths, because
10145 # the directories may not exist.
10146 case `pwd` in
10147 .) ac_abs_builddir="$ac_dir";;
10148 *)
10149 case "$ac_dir" in
10150 .) ac_abs_builddir=`pwd`;;
10151 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10152 *) ac_abs_builddir=`pwd`/"$ac_dir";;
10153 esac;;
10154 esac
10155 case $ac_abs_builddir in
10156 .) ac_abs_top_builddir=${ac_top_builddir}.;;
10157 *)
10158 case ${ac_top_builddir}. in
10159 .) ac_abs_top_builddir=$ac_abs_builddir;;
10160 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10161 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10162 esac;;
10163 esac
10164 case $ac_abs_builddir in
10165 .) ac_abs_srcdir=$ac_srcdir;;
10166 *)
10167 case $ac_srcdir in
10168 .) ac_abs_srcdir=$ac_abs_builddir;;
10169 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10170 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10171 esac;;
10172 esac
10173 case $ac_abs_builddir in
10174 .) ac_abs_top_srcdir=$ac_top_srcdir;;
10175 *)
10176 case $ac_top_srcdir in
10177 .) ac_abs_top_srcdir=$ac_abs_builddir;;
10178 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10179 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10180 esac;;
10181 esac
10182
10183
10184 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10185 echo "$as_me: executing $ac_dest commands" >&6;}
10186 case $ac_dest in
10187 default-1 )
10188 # Only add multilib support code if we just rebuilt the top-level
10189 # Makefile.
10190 case " $CONFIG_FILES " in
10191 *" Makefile "*)
10192 ac_file=Makefile . ${multi_basedir}/config-ml.in
10193 ;;
10194 esac ;;
10195 esac
10196 done
10197 _ACEOF
10198
10199 cat >>$CONFIG_STATUS <<\_ACEOF
10200
10201 { (exit 0); exit 0; }
10202 _ACEOF
10203 chmod +x $CONFIG_STATUS
10204 ac_clean_files=$ac_clean_files_save
10205
10206
10207 # configure is writing to config.log, and then calls config.status.
10208 # config.status does its own redirection, appending to config.log.
10209 # Unfortunately, on DOS this fails, as config.log is still kept open
10210 # by configure, so config.status won't be able to write to it; its
10211 # output is simply discarded. So we exec the FD to /dev/null,
10212 # effectively closing config.log, so it can be properly (re)opened and
10213 # appended to by config.status. When coming back to configure, we
10214 # need to make the FD available again.
10215 if test "$no_create" != yes; then
10216 ac_cs_success=:
10217 ac_config_status_args=
10218 test "$silent" = yes &&
10219 ac_config_status_args="$ac_config_status_args --quiet"
10220 exec 5>/dev/null
10221 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10222 exec 5>>config.log
10223 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10224 # would make configure fail if this is the last instruction.
10225 $ac_cs_success || { (exit 1); exit 1; }
10226 fi
10227
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