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208db683 JT |
1 | #! /bin/sh |
2 | # Guess values for system-dependent variables and create Makefiles. | |
3 | # Generated by Autoconf 2.52. | |
4 | # | |
5 | # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 | |
6 | # Free Software Foundation, Inc. | |
7 | # This configure script is free software; the Free Software Foundation | |
8 | # gives unlimited permission to copy, distribute and modify it. | |
9 | ||
10 | # Find the correct PATH separator. Usually this is `:', but | |
11 | # DJGPP uses `;' like DOS. | |
12 | if test "X${PATH_SEPARATOR+set}" != Xset; then | |
13 | UNAME=${UNAME-`uname 2>/dev/null`} | |
14 | case X$UNAME in | |
15 | *-DOS) lt_cv_sys_path_separator=';' ;; | |
16 | *) lt_cv_sys_path_separator=':' ;; | |
17 | esac | |
18 | PATH_SEPARATOR=$lt_cv_sys_path_separator | |
19 | fi | |
20 | ||
21 | # Check that we are running under the correct shell. | |
22 | SHELL=${CONFIG_SHELL-/bin/sh} | |
23 | ||
24 | case X$ECHO in | |
25 | X*--fallback-echo) | |
26 | # Remove one level of quotation (which was required for Make). | |
27 | ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','` | |
28 | ;; | |
29 | esac | |
30 | ||
31 | echo=${ECHO-echo} | |
32 | if test "X$1" = X--no-reexec; then | |
33 | # Discard the --no-reexec flag, and continue. | |
34 | shift | |
35 | elif test "X$1" = X--fallback-echo; then | |
36 | # Avoid inline document here, it may be left over | |
37 | : | |
38 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then | |
39 | # Yippee, $echo works! | |
40 | : | |
41 | else | |
42 | # Restart under the correct shell. | |
43 | exec $SHELL "$0" --no-reexec ${1+"$@"} | |
44 | fi | |
45 | ||
46 | if test "X$1" = X--fallback-echo; then | |
47 | # used as fallback echo | |
48 | shift | |
49 | cat <<EOF | |
50 | ||
51 | EOF | |
52 | exit 0 | |
53 | fi | |
54 | ||
55 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
56 | # if CDPATH is set. | |
57 | if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi | |
58 | ||
59 | if test -z "$ECHO"; then | |
60 | if test "X${echo_test_string+set}" != Xset; then | |
61 | # find a string as large as possible, as long as the shell can cope with it | |
62 | for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do | |
63 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
64 | if (echo_test_string="`eval $cmd`") 2>/dev/null && | |
65 | echo_test_string="`eval $cmd`" && | |
66 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null | |
67 | then | |
68 | break | |
69 | fi | |
70 | done | |
71 | fi | |
72 | ||
73 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && | |
74 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && | |
75 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
76 | : | |
77 | else | |
78 | # The Solaris, AIX, and Digital Unix default echo programs unquote | |
79 | # backslashes. This makes it impossible to quote backslashes using | |
80 | # echo "$something" | sed 's/\\/\\\\/g' | |
81 | # | |
82 | # So, first we look for a working echo in the user's PATH. | |
83 | ||
84 | IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
85 | for dir in $PATH /usr/ucb; do | |
86 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && | |
87 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && | |
88 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && | |
89 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
90 | echo="$dir/echo" | |
91 | break | |
92 | fi | |
93 | done | |
94 | IFS="$save_ifs" | |
95 | ||
96 | if test "X$echo" = Xecho; then | |
97 | # We didn't find a better echo, so look for alternatives. | |
98 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && | |
99 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && | |
100 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
101 | # This shell has a builtin print -r that does the trick. | |
102 | echo='print -r' | |
103 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && | |
104 | test "X$CONFIG_SHELL" != X/bin/ksh; then | |
105 | # If we have ksh, try running configure again with it. | |
106 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
107 | export ORIGINAL_CONFIG_SHELL | |
108 | CONFIG_SHELL=/bin/ksh | |
109 | export CONFIG_SHELL | |
110 | exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} | |
111 | else | |
112 | # Try using printf. | |
113 | echo='printf %s\n' | |
114 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && | |
115 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && | |
116 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
117 | # Cool, printf works | |
118 | : | |
119 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && | |
120 | test "X$echo_testing_string" = 'X\t' && | |
121 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
122 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
123 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL | |
124 | export CONFIG_SHELL | |
125 | SHELL="$CONFIG_SHELL" | |
126 | export SHELL | |
127 | echo="$CONFIG_SHELL $0 --fallback-echo" | |
128 | elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && | |
129 | test "X$echo_testing_string" = 'X\t' && | |
130 | echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
131 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
132 | echo="$CONFIG_SHELL $0 --fallback-echo" | |
133 | else | |
134 | # maybe with a smaller string... | |
135 | prev=: | |
136 | ||
137 | for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do | |
138 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null | |
139 | then | |
140 | break | |
141 | fi | |
142 | prev="$cmd" | |
143 | done | |
144 | ||
145 | if test "$prev" != 'sed 50q "$0"'; then | |
146 | echo_test_string=`eval $prev` | |
147 | export echo_test_string | |
148 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} | |
149 | else | |
150 | # Oops. We lost completely, so just stick with echo. | |
151 | echo=echo | |
152 | fi | |
153 | fi | |
154 | fi | |
155 | fi | |
156 | fi | |
157 | fi | |
158 | ||
159 | # Copy echo and quote the copy suitably for passing to libtool from | |
160 | # the Makefile, instead of quoting the original, which is used later. | |
161 | ECHO=$echo | |
162 | if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then | |
163 | ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" | |
164 | fi | |
165 | ||
166 | # Avoid depending upon Character Ranges. | |
167 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' | |
168 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' | |
169 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS | |
170 | as_cr_digits='0123456789' | |
171 | as_cr_alnum=$as_cr_Letters$as_cr_digits | |
172 | ||
173 | # Sed expression to map a string onto a valid variable name. | |
174 | as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" | |
175 | ||
176 | # Sed expression to map a string onto a valid CPP name. | |
177 | as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" | |
178 | ||
179 | # Be Bourne compatible | |
180 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
181 | emulate sh | |
182 | NULLCMD=: | |
183 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
184 | set -o posix | |
185 | fi | |
186 | ||
187 | # Name of the executable. | |
188 | as_me=`echo "$0" |sed 's,.*[\\/],,'` | |
189 | ||
190 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
191 | as_expr=expr | |
192 | else | |
193 | as_expr=false | |
194 | fi | |
195 | ||
196 | rm -f conf$$ conf$$.exe conf$$.file | |
197 | echo >conf$$.file | |
198 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
199 | # We could just check for DJGPP; but this test a) works b) is more generic | |
200 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
201 | if test -f conf$$.exe; then | |
202 | # Don't use ln at all; we don't have any links | |
203 | as_ln_s='cp -p' | |
204 | else | |
205 | as_ln_s='ln -s' | |
206 | fi | |
207 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
208 | as_ln_s=ln | |
209 | else | |
210 | as_ln_s='cp -p' | |
211 | fi | |
212 | rm -f conf$$ conf$$.exe conf$$.file | |
213 | ||
214 | as_executable_p="test -f" | |
215 | ||
216 | # Support unset when possible. | |
217 | if (FOO=FOO; unset FOO) >/dev/null 2>&1; then | |
218 | as_unset=unset | |
219 | else | |
220 | as_unset=false | |
221 | fi | |
222 | ||
223 | # NLS nuisances. | |
224 | $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } | |
225 | $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } | |
226 | $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } | |
227 | $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } | |
228 | $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } | |
229 | $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } | |
230 | $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } | |
231 | $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } | |
232 | ||
233 | # IFS | |
234 | # We need space, tab and new line, in precisely that order. | |
235 | as_nl=' | |
236 | ' | |
237 | IFS=" $as_nl" | |
238 | ||
239 | # CDPATH. | |
240 | $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } | |
241 | ||
242 | # Name of the host. | |
243 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, | |
244 | # so uname gets run too. | |
245 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` | |
246 | ||
247 | exec 6>&1 | |
248 | ||
249 | # | |
250 | # Initializations. | |
251 | # | |
252 | ac_default_prefix=/usr/local | |
253 | cross_compiling=no | |
254 | subdirs= | |
255 | MFLAGS= MAKEFLAGS= | |
256 | SHELL=${CONFIG_SHELL-/bin/sh} | |
257 | ||
258 | # Maximum number of lines to put in a shell here document. | |
259 | # This variable seems obsolete. It should probably be removed, and | |
260 | # only ac_max_sed_lines should be used. | |
261 | : ${ac_max_here_lines=38} | |
262 | ||
263 | ac_unique_file="configure.in" | |
264 | ||
265 | # Initialize some variables set by options. | |
266 | ac_init_help= | |
267 | ac_init_version=false | |
268 | # The variables have the same names as the options, with | |
269 | # dashes changed to underlines. | |
270 | cache_file=/dev/null | |
271 | exec_prefix=NONE | |
272 | no_create= | |
273 | no_recursion= | |
274 | prefix=NONE | |
275 | program_prefix=NONE | |
276 | program_suffix=NONE | |
277 | program_transform_name=s,x,x, | |
278 | silent= | |
279 | site= | |
280 | srcdir= | |
281 | verbose= | |
282 | x_includes=NONE | |
283 | x_libraries=NONE | |
284 | ||
285 | # Installation directory options. | |
286 | # These are left unexpanded so users can "make install exec_prefix=/foo" | |
287 | # and all the variables that are supposed to be based on exec_prefix | |
288 | # by default will actually change. | |
289 | # Use braces instead of parens because sh, perl, etc. also accept them. | |
290 | bindir='${exec_prefix}/bin' | |
291 | sbindir='${exec_prefix}/sbin' | |
292 | libexecdir='${exec_prefix}/libexec' | |
293 | datadir='${prefix}/share' | |
294 | sysconfdir='${prefix}/etc' | |
295 | sharedstatedir='${prefix}/com' | |
296 | localstatedir='${prefix}/var' | |
297 | libdir='${exec_prefix}/lib' | |
298 | includedir='${prefix}/include' | |
299 | oldincludedir='/usr/include' | |
300 | infodir='${prefix}/info' | |
301 | mandir='${prefix}/man' | |
302 | ||
303 | # Identity of this package. | |
304 | PACKAGE_NAME= | |
305 | PACKAGE_TARNAME= | |
306 | PACKAGE_VERSION= | |
307 | PACKAGE_STRING= | |
308 | PACKAGE_BUGREPORT= | |
309 | ||
310 | ac_prev= | |
311 | for ac_option | |
312 | do | |
313 | # If the previous option needs an argument, assign it. | |
314 | if test -n "$ac_prev"; then | |
315 | eval "$ac_prev=\$ac_option" | |
316 | ac_prev= | |
317 | continue | |
318 | fi | |
319 | ||
320 | ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` | |
321 | ||
322 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
323 | ||
324 | case $ac_option in | |
325 | ||
326 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
327 | ac_prev=bindir ;; | |
328 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
329 | bindir=$ac_optarg ;; | |
330 | ||
331 | -build | --build | --buil | --bui | --bu) | |
332 | ac_prev=build_alias ;; | |
333 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
334 | build_alias=$ac_optarg ;; | |
335 | ||
336 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
337 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
338 | ac_prev=cache_file ;; | |
339 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
340 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
341 | cache_file=$ac_optarg ;; | |
342 | ||
343 | --config-cache | -C) | |
344 | cache_file=config.cache ;; | |
345 | ||
346 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
347 | ac_prev=datadir ;; | |
348 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
349 | | --da=*) | |
350 | datadir=$ac_optarg ;; | |
351 | ||
352 | -disable-* | --disable-*) | |
353 | ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` | |
354 | # Reject names that are not valid shell variable names. | |
355 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && | |
356 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
357 | { (exit 1); exit 1; }; } | |
358 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
359 | eval "enable_$ac_feature=no" ;; | |
360 | ||
361 | -enable-* | --enable-*) | |
362 | ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` | |
363 | # Reject names that are not valid shell variable names. | |
364 | expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && | |
365 | { echo "$as_me: error: invalid feature name: $ac_feature" >&2 | |
366 | { (exit 1); exit 1; }; } | |
367 | ac_feature=`echo $ac_feature | sed 's/-/_/g'` | |
368 | case $ac_option in | |
369 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
370 | *) ac_optarg=yes ;; | |
371 | esac | |
372 | eval "enable_$ac_feature='$ac_optarg'" ;; | |
373 | ||
374 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
375 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
376 | | --exec | --exe | --ex) | |
377 | ac_prev=exec_prefix ;; | |
378 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
379 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
380 | | --exec=* | --exe=* | --ex=*) | |
381 | exec_prefix=$ac_optarg ;; | |
382 | ||
383 | -gas | --gas | --ga | --g) | |
384 | # Obsolete; use --with-gas. | |
385 | with_gas=yes ;; | |
386 | ||
387 | -help | --help | --hel | --he | -h) | |
388 | ac_init_help=long ;; | |
389 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) | |
390 | ac_init_help=recursive ;; | |
391 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) | |
392 | ac_init_help=short ;; | |
393 | ||
394 | -host | --host | --hos | --ho) | |
395 | ac_prev=host_alias ;; | |
396 | -host=* | --host=* | --hos=* | --ho=*) | |
397 | host_alias=$ac_optarg ;; | |
398 | ||
399 | -includedir | --includedir | --includedi | --included | --include \ | |
400 | | --includ | --inclu | --incl | --inc) | |
401 | ac_prev=includedir ;; | |
402 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
403 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
404 | includedir=$ac_optarg ;; | |
405 | ||
406 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
407 | ac_prev=infodir ;; | |
408 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
409 | infodir=$ac_optarg ;; | |
410 | ||
411 | -libdir | --libdir | --libdi | --libd) | |
412 | ac_prev=libdir ;; | |
413 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
414 | libdir=$ac_optarg ;; | |
415 | ||
416 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
417 | | --libexe | --libex | --libe) | |
418 | ac_prev=libexecdir ;; | |
419 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
420 | | --libexe=* | --libex=* | --libe=*) | |
421 | libexecdir=$ac_optarg ;; | |
422 | ||
423 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
424 | | --localstate | --localstat | --localsta | --localst \ | |
425 | | --locals | --local | --loca | --loc | --lo) | |
426 | ac_prev=localstatedir ;; | |
427 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
428 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
429 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
430 | localstatedir=$ac_optarg ;; | |
431 | ||
432 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
433 | ac_prev=mandir ;; | |
434 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
435 | mandir=$ac_optarg ;; | |
436 | ||
437 | -nfp | --nfp | --nf) | |
438 | # Obsolete; use --without-fp. | |
439 | with_fp=no ;; | |
440 | ||
441 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
442 | | --no-cr | --no-c) | |
443 | no_create=yes ;; | |
444 | ||
445 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
446 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
447 | no_recursion=yes ;; | |
448 | ||
449 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
450 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
451 | | --oldin | --oldi | --old | --ol | --o) | |
452 | ac_prev=oldincludedir ;; | |
453 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
454 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
455 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
456 | oldincludedir=$ac_optarg ;; | |
457 | ||
458 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
459 | ac_prev=prefix ;; | |
460 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
461 | prefix=$ac_optarg ;; | |
462 | ||
463 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
464 | | --program-pre | --program-pr | --program-p) | |
465 | ac_prev=program_prefix ;; | |
466 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
467 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
468 | program_prefix=$ac_optarg ;; | |
469 | ||
470 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
471 | | --program-suf | --program-su | --program-s) | |
472 | ac_prev=program_suffix ;; | |
473 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
474 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
475 | program_suffix=$ac_optarg ;; | |
476 | ||
477 | -program-transform-name | --program-transform-name \ | |
478 | | --program-transform-nam | --program-transform-na \ | |
479 | | --program-transform-n | --program-transform- \ | |
480 | | --program-transform | --program-transfor \ | |
481 | | --program-transfo | --program-transf \ | |
482 | | --program-trans | --program-tran \ | |
483 | | --progr-tra | --program-tr | --program-t) | |
484 | ac_prev=program_transform_name ;; | |
485 | -program-transform-name=* | --program-transform-name=* \ | |
486 | | --program-transform-nam=* | --program-transform-na=* \ | |
487 | | --program-transform-n=* | --program-transform-=* \ | |
488 | | --program-transform=* | --program-transfor=* \ | |
489 | | --program-transfo=* | --program-transf=* \ | |
490 | | --program-trans=* | --program-tran=* \ | |
491 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
492 | program_transform_name=$ac_optarg ;; | |
493 | ||
494 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
495 | | -silent | --silent | --silen | --sile | --sil) | |
496 | silent=yes ;; | |
497 | ||
498 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
499 | ac_prev=sbindir ;; | |
500 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
501 | | --sbi=* | --sb=*) | |
502 | sbindir=$ac_optarg ;; | |
503 | ||
504 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
505 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
506 | | --sharedst | --shareds | --shared | --share | --shar \ | |
507 | | --sha | --sh) | |
508 | ac_prev=sharedstatedir ;; | |
509 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
510 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
511 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
512 | | --sha=* | --sh=*) | |
513 | sharedstatedir=$ac_optarg ;; | |
514 | ||
515 | -site | --site | --sit) | |
516 | ac_prev=site ;; | |
517 | -site=* | --site=* | --sit=*) | |
518 | site=$ac_optarg ;; | |
519 | ||
520 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
521 | ac_prev=srcdir ;; | |
522 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
523 | srcdir=$ac_optarg ;; | |
524 | ||
525 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
526 | | --syscon | --sysco | --sysc | --sys | --sy) | |
527 | ac_prev=sysconfdir ;; | |
528 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
529 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
530 | sysconfdir=$ac_optarg ;; | |
531 | ||
532 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
533 | ac_prev=target_alias ;; | |
534 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
535 | target_alias=$ac_optarg ;; | |
536 | ||
537 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
538 | verbose=yes ;; | |
539 | ||
540 | -version | --version | --versio | --versi | --vers | -V) | |
541 | ac_init_version=: ;; | |
542 | ||
543 | -with-* | --with-*) | |
544 | ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` | |
545 | # Reject names that are not valid shell variable names. | |
546 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && | |
547 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
548 | { (exit 1); exit 1; }; } | |
549 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
550 | case $ac_option in | |
551 | *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; | |
552 | *) ac_optarg=yes ;; | |
553 | esac | |
554 | eval "with_$ac_package='$ac_optarg'" ;; | |
555 | ||
556 | -without-* | --without-*) | |
557 | ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` | |
558 | # Reject names that are not valid shell variable names. | |
559 | expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && | |
560 | { echo "$as_me: error: invalid package name: $ac_package" >&2 | |
561 | { (exit 1); exit 1; }; } | |
562 | ac_package=`echo $ac_package | sed 's/-/_/g'` | |
563 | eval "with_$ac_package=no" ;; | |
564 | ||
565 | --x) | |
566 | # Obsolete; use --with-x. | |
567 | with_x=yes ;; | |
568 | ||
569 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
570 | | --x-incl | --x-inc | --x-in | --x-i) | |
571 | ac_prev=x_includes ;; | |
572 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
573 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
574 | x_includes=$ac_optarg ;; | |
575 | ||
576 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
577 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
578 | ac_prev=x_libraries ;; | |
579 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
580 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
581 | x_libraries=$ac_optarg ;; | |
582 | ||
583 | -*) { echo "$as_me: error: unrecognized option: $ac_option | |
584 | Try \`$0 --help' for more information." >&2 | |
585 | { (exit 1); exit 1; }; } | |
586 | ;; | |
587 | ||
588 | *=*) | |
589 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` | |
590 | # Reject names that are not valid shell variable names. | |
591 | expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && | |
592 | { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 | |
593 | { (exit 1); exit 1; }; } | |
594 | ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` | |
595 | eval "$ac_envvar='$ac_optarg'" | |
596 | export $ac_envvar ;; | |
597 | ||
598 | *) | |
599 | # FIXME: should be removed in autoconf 3.0. | |
600 | echo "$as_me: WARNING: you should use --build, --host, --target" >&2 | |
601 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && | |
602 | echo "$as_me: WARNING: invalid host type: $ac_option" >&2 | |
603 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} | |
604 | ;; | |
605 | ||
606 | esac | |
607 | done | |
608 | ||
609 | if test -n "$ac_prev"; then | |
610 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` | |
611 | { echo "$as_me: error: missing argument to $ac_option" >&2 | |
612 | { (exit 1); exit 1; }; } | |
613 | fi | |
614 | ||
615 | # Be sure to have absolute paths. | |
616 | for ac_var in exec_prefix prefix | |
617 | do | |
618 | eval ac_val=$`echo $ac_var` | |
619 | case $ac_val in | |
620 | [\\/$]* | ?:[\\/]* | NONE | '' ) ;; | |
621 | *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 | |
622 | { (exit 1); exit 1; }; };; | |
623 | esac | |
624 | done | |
625 | ||
626 | # Be sure to have absolute paths. | |
627 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ | |
628 | localstatedir libdir includedir oldincludedir infodir mandir | |
629 | do | |
630 | eval ac_val=$`echo $ac_var` | |
631 | case $ac_val in | |
632 | [\\/$]* | ?:[\\/]* ) ;; | |
633 | *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 | |
634 | { (exit 1); exit 1; }; };; | |
635 | esac | |
636 | done | |
637 | ||
638 | # There might be people who depend on the old broken behavior: `$host' | |
639 | # used to hold the argument of --host etc. | |
640 | build=$build_alias | |
641 | host=$host_alias | |
642 | target=$target_alias | |
643 | ||
644 | # FIXME: should be removed in autoconf 3.0. | |
645 | if test "x$host_alias" != x; then | |
646 | if test "x$build_alias" = x; then | |
647 | cross_compiling=maybe | |
648 | echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. | |
649 | If a cross compiler is detected then cross compile mode will be used." >&2 | |
650 | elif test "x$build_alias" != "x$host_alias"; then | |
651 | cross_compiling=yes | |
652 | fi | |
653 | fi | |
654 | ||
655 | ac_tool_prefix= | |
656 | test -n "$host_alias" && ac_tool_prefix=$host_alias- | |
657 | ||
658 | test "$silent" = yes && exec 6>/dev/null | |
659 | ||
660 | # Find the source files, if location was not specified. | |
661 | if test -z "$srcdir"; then | |
662 | ac_srcdir_defaulted=yes | |
663 | # Try the directory containing this script, then its parent. | |
664 | ac_prog=$0 | |
665 | ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'` | |
666 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
667 | srcdir=$ac_confdir | |
668 | if test ! -r $srcdir/$ac_unique_file; then | |
669 | srcdir=.. | |
670 | fi | |
671 | else | |
672 | ac_srcdir_defaulted=no | |
673 | fi | |
674 | if test ! -r $srcdir/$ac_unique_file; then | |
675 | if test "$ac_srcdir_defaulted" = yes; then | |
676 | { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2 | |
677 | { (exit 1); exit 1; }; } | |
678 | else | |
679 | { echo "$as_me: error: cannot find sources in $srcdir" >&2 | |
680 | { (exit 1); exit 1; }; } | |
681 | fi | |
682 | fi | |
683 | srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` | |
684 | ac_env_build_alias_set=${build_alias+set} | |
685 | ac_env_build_alias_value=$build_alias | |
686 | ac_cv_env_build_alias_set=${build_alias+set} | |
687 | ac_cv_env_build_alias_value=$build_alias | |
688 | ac_env_host_alias_set=${host_alias+set} | |
689 | ac_env_host_alias_value=$host_alias | |
690 | ac_cv_env_host_alias_set=${host_alias+set} | |
691 | ac_cv_env_host_alias_value=$host_alias | |
692 | ac_env_target_alias_set=${target_alias+set} | |
693 | ac_env_target_alias_value=$target_alias | |
694 | ac_cv_env_target_alias_set=${target_alias+set} | |
695 | ac_cv_env_target_alias_value=$target_alias | |
696 | ac_env_CXX_set=${CXX+set} | |
697 | ac_env_CXX_value=$CXX | |
698 | ac_cv_env_CXX_set=${CXX+set} | |
699 | ac_cv_env_CXX_value=$CXX | |
700 | ac_env_CXXFLAGS_set=${CXXFLAGS+set} | |
701 | ac_env_CXXFLAGS_value=$CXXFLAGS | |
702 | ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set} | |
703 | ac_cv_env_CXXFLAGS_value=$CXXFLAGS | |
704 | ac_env_LDFLAGS_set=${LDFLAGS+set} | |
705 | ac_env_LDFLAGS_value=$LDFLAGS | |
706 | ac_cv_env_LDFLAGS_set=${LDFLAGS+set} | |
707 | ac_cv_env_LDFLAGS_value=$LDFLAGS | |
708 | ac_env_CPPFLAGS_set=${CPPFLAGS+set} | |
709 | ac_env_CPPFLAGS_value=$CPPFLAGS | |
710 | ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} | |
711 | ac_cv_env_CPPFLAGS_value=$CPPFLAGS | |
712 | ac_env_CC_set=${CC+set} | |
713 | ac_env_CC_value=$CC | |
714 | ac_cv_env_CC_set=${CC+set} | |
715 | ac_cv_env_CC_value=$CC | |
716 | ac_env_CFLAGS_set=${CFLAGS+set} | |
717 | ac_env_CFLAGS_value=$CFLAGS | |
718 | ac_cv_env_CFLAGS_set=${CFLAGS+set} | |
719 | ac_cv_env_CFLAGS_value=$CFLAGS | |
720 | ac_env_CXXCPP_set=${CXXCPP+set} | |
721 | ac_env_CXXCPP_value=$CXXCPP | |
722 | ac_cv_env_CXXCPP_set=${CXXCPP+set} | |
723 | ac_cv_env_CXXCPP_value=$CXXCPP | |
724 | ||
725 | # | |
726 | # Report the --help message. | |
727 | # | |
728 | if test "$ac_init_help" = "long"; then | |
729 | # Omit some internal or obsolete options to make the list less imposing. | |
730 | # This message is too long to be a string in the A/UX 3.1 sh. | |
731 | cat <<EOF | |
732 | \`configure' configures this package to adapt to many kinds of systems. | |
733 | ||
734 | Usage: $0 [OPTION]... [VAR=VALUE]... | |
735 | ||
736 | To assign environment variables (e.g., CC, CFLAGS...), specify them as | |
737 | VAR=VALUE. See below for descriptions of some of the useful variables. | |
738 | ||
739 | Defaults for the options are specified in brackets. | |
740 | ||
741 | Configuration: | |
742 | -h, --help display this help and exit | |
743 | --help=short display options specific to this package | |
744 | --help=recursive display the short help of all the included packages | |
745 | -V, --version display version information and exit | |
746 | -q, --quiet, --silent do not print \`checking...' messages | |
747 | --cache-file=FILE cache test results in FILE [disabled] | |
748 | -C, --config-cache alias for \`--cache-file=config.cache' | |
749 | -n, --no-create do not create output files | |
750 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] | |
751 | ||
752 | EOF | |
753 | ||
754 | cat <<EOF | |
755 | Installation directories: | |
756 | --prefix=PREFIX install architecture-independent files in PREFIX | |
757 | [$ac_default_prefix] | |
758 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
759 | [PREFIX] | |
760 | ||
761 | By default, \`make install' will install all the files in | |
762 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify | |
763 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', | |
764 | for instance \`--prefix=\$HOME'. | |
765 | ||
766 | For better control, use the options below. | |
767 | ||
768 | Fine tuning of the installation directories: | |
769 | --bindir=DIR user executables [EPREFIX/bin] | |
770 | --sbindir=DIR system admin executables [EPREFIX/sbin] | |
771 | --libexecdir=DIR program executables [EPREFIX/libexec] | |
772 | --datadir=DIR read-only architecture-independent data [PREFIX/share] | |
773 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] | |
774 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] | |
775 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] | |
776 | --libdir=DIR object code libraries [EPREFIX/lib] | |
777 | --includedir=DIR C header files [PREFIX/include] | |
778 | --oldincludedir=DIR C header files for non-gcc [/usr/include] | |
779 | --infodir=DIR info documentation [PREFIX/info] | |
780 | --mandir=DIR man documentation [PREFIX/man] | |
781 | EOF | |
782 | ||
783 | cat <<\EOF | |
784 | ||
785 | Program names: | |
786 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
787 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
788 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names | |
789 | ||
790 | System types: | |
791 | --build=BUILD configure for building on BUILD [guessed] | |
792 | --host=HOST build programs to run on HOST [BUILD] | |
793 | EOF | |
794 | fi | |
795 | ||
796 | if test -n "$ac_init_help"; then | |
797 | ||
798 | cat <<\EOF | |
799 | ||
800 | Optional Features: | |
801 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
802 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
803 | --enable-shared=PKGS build shared libraries default=yes | |
804 | --enable-static=PKGS build static libraries default=yes | |
805 | --enable-fast-install=PKGS optimize for fast installation default=yes | |
806 | --disable-libtool-lock avoid locking (might break parallel builds) | |
807 | ||
808 | Optional Packages: | |
809 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
810 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
811 | --with-gnu-ld assume the C compiler uses GNU ld default=no | |
812 | --with-pic try to use only PIC/non-PIC objects default=use both | |
813 | ||
814 | Some influential environment variables: | |
815 | CXX C++ compiler command | |
816 | CXXFLAGS C++ compiler flags | |
817 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a | |
818 | nonstandard directory <lib dir> | |
819 | CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have | |
820 | headers in a nonstandard directory <include dir> | |
821 | CC C compiler command | |
822 | CFLAGS C compiler flags | |
823 | CXXCPP C++ preprocessor | |
824 | ||
825 | Use these variables to override the choices made by `configure' or to help | |
826 | it to find libraries and programs with nonstandard names/locations. | |
827 | ||
828 | EOF | |
829 | fi | |
830 | ||
831 | if test "$ac_init_help" = "recursive"; then | |
832 | # If there are subdirs, report their specific --help. | |
833 | ac_popdir=`pwd` | |
834 | for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue | |
835 | cd $ac_subdir | |
836 | # A "../" for each directory in /$ac_subdir. | |
837 | ac_dots=`echo $ac_subdir | | |
838 | sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` | |
839 | ||
840 | case $srcdir in | |
841 | .) # No --srcdir option. We are building in place. | |
842 | ac_sub_srcdir=$srcdir ;; | |
843 | [\\/]* | ?:[\\/]* ) # Absolute path. | |
844 | ac_sub_srcdir=$srcdir/$ac_subdir ;; | |
845 | *) # Relative path. | |
846 | ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; | |
847 | esac | |
848 | ||
849 | # Check for guested configure; otherwise get Cygnus style configure. | |
850 | if test -f $ac_sub_srcdir/configure.gnu; then | |
851 | echo | |
852 | $SHELL $ac_sub_srcdir/configure.gnu --help=recursive | |
853 | elif test -f $ac_sub_srcdir/configure; then | |
854 | echo | |
855 | $SHELL $ac_sub_srcdir/configure --help=recursive | |
856 | elif test -f $ac_sub_srcdir/configure.ac || | |
857 | test -f $ac_sub_srcdir/configure.in; then | |
858 | echo | |
859 | $ac_configure --help | |
860 | else | |
861 | echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 | |
862 | fi | |
863 | cd $ac_popdir | |
864 | done | |
865 | fi | |
866 | ||
867 | test -n "$ac_init_help" && exit 0 | |
868 | if $ac_init_version; then | |
869 | cat <<\EOF | |
870 | ||
871 | Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 | |
872 | Free Software Foundation, Inc. | |
873 | This configure script is free software; the Free Software Foundation | |
874 | gives unlimited permission to copy, distribute and modify it. | |
875 | EOF | |
876 | exit 0 | |
877 | fi | |
878 | exec 5>config.log | |
879 | cat >&5 <<EOF | |
880 | This file contains any messages produced by compilers while | |
881 | running configure, to aid debugging if configure makes a mistake. | |
882 | ||
883 | It was created by $as_me, which was | |
884 | generated by GNU Autoconf 2.52. Invocation command line was | |
885 | ||
886 | $ $0 $@ | |
887 | ||
888 | EOF | |
889 | { | |
890 | cat <<_ASUNAME | |
891 | ## ---------- ## | |
892 | ## Platform. ## | |
893 | ## ---------- ## | |
894 | ||
895 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` | |
896 | uname -m = `(uname -m) 2>/dev/null || echo unknown` | |
897 | uname -r = `(uname -r) 2>/dev/null || echo unknown` | |
898 | uname -s = `(uname -s) 2>/dev/null || echo unknown` | |
899 | uname -v = `(uname -v) 2>/dev/null || echo unknown` | |
900 | ||
901 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` | |
902 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` | |
903 | ||
904 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` | |
905 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` | |
906 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` | |
907 | hostinfo = `(hostinfo) 2>/dev/null || echo unknown` | |
908 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` | |
909 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` | |
910 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` | |
911 | ||
912 | PATH = $PATH | |
913 | ||
914 | _ASUNAME | |
915 | } >&5 | |
916 | ||
917 | cat >&5 <<EOF | |
918 | ## ------------ ## | |
919 | ## Core tests. ## | |
920 | ## ------------ ## | |
921 | ||
922 | EOF | |
923 | ||
924 | # Keep a trace of the command line. | |
925 | # Strip out --no-create and --no-recursion so they do not pile up. | |
926 | # Also quote any args containing shell meta-characters. | |
927 | ac_configure_args= | |
928 | ac_sep= | |
929 | for ac_arg | |
930 | do | |
931 | case $ac_arg in | |
932 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
933 | | --no-cr | --no-c) ;; | |
934 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
935 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
936 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
937 | ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` | |
938 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" | |
939 | ac_sep=" " ;; | |
940 | *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" | |
941 | ac_sep=" " ;; | |
942 | esac | |
943 | # Get rid of the leading space. | |
944 | done | |
945 | ||
946 | # When interrupted or exit'd, cleanup temporary files, and complete | |
947 | # config.log. We remove comments because anyway the quotes in there | |
948 | # would cause problems or look ugly. | |
949 | trap 'exit_status=$? | |
950 | # Save into config.log some information that might help in debugging. | |
951 | echo >&5 | |
952 | echo "## ----------------- ##" >&5 | |
953 | echo "## Cache variables. ##" >&5 | |
954 | echo "## ----------------- ##" >&5 | |
955 | echo >&5 | |
956 | # The following way of writing the cache mishandles newlines in values, | |
957 | { | |
958 | (set) 2>&1 | | |
959 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in | |
960 | *ac_space=\ *) | |
961 | sed -n \ | |
962 | "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; | |
963 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" | |
964 | ;; | |
965 | *) | |
966 | sed -n \ | |
967 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
968 | ;; | |
969 | esac; | |
970 | } >&5 | |
971 | sed "/^$/d" confdefs.h >conftest.log | |
972 | if test -s conftest.log; then | |
973 | echo >&5 | |
974 | echo "## ------------ ##" >&5 | |
975 | echo "## confdefs.h. ##" >&5 | |
976 | echo "## ------------ ##" >&5 | |
977 | echo >&5 | |
978 | cat conftest.log >&5 | |
979 | fi | |
980 | (echo; echo) >&5 | |
981 | test "$ac_signal" != 0 && | |
982 | echo "$as_me: caught signal $ac_signal" >&5 | |
983 | echo "$as_me: exit $exit_status" >&5 | |
984 | rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && | |
985 | exit $exit_status | |
986 | ' 0 | |
987 | for ac_signal in 1 2 13 15; do | |
988 | trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal | |
989 | done | |
990 | ac_signal=0 | |
991 | ||
992 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
993 | rm -rf conftest* confdefs.h | |
994 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
995 | echo >confdefs.h | |
996 | ||
997 | # Let the site file select an alternate cache file if it wants to. | |
998 | # Prefer explicitly selected file to automatically selected ones. | |
999 | if test -z "$CONFIG_SITE"; then | |
1000 | if test "x$prefix" != xNONE; then | |
1001 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
1002 | else | |
1003 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
1004 | fi | |
1005 | fi | |
1006 | for ac_site_file in $CONFIG_SITE; do | |
1007 | if test -r "$ac_site_file"; then | |
1008 | { echo "$as_me:1008: loading site script $ac_site_file" >&5 | |
1009 | echo "$as_me: loading site script $ac_site_file" >&6;} | |
1010 | cat "$ac_site_file" >&5 | |
1011 | . "$ac_site_file" | |
1012 | fi | |
1013 | done | |
1014 | ||
1015 | if test -r "$cache_file"; then | |
1016 | # Some versions of bash will fail to source /dev/null (special | |
1017 | # files actually), so we avoid doing that. | |
1018 | if test -f "$cache_file"; then | |
1019 | { echo "$as_me:1019: loading cache $cache_file" >&5 | |
1020 | echo "$as_me: loading cache $cache_file" >&6;} | |
1021 | case $cache_file in | |
1022 | [\\/]* | ?:[\\/]* ) . $cache_file;; | |
1023 | *) . ./$cache_file;; | |
1024 | esac | |
1025 | fi | |
1026 | else | |
1027 | { echo "$as_me:1027: creating cache $cache_file" >&5 | |
1028 | echo "$as_me: creating cache $cache_file" >&6;} | |
1029 | >$cache_file | |
1030 | fi | |
1031 | ||
1032 | # Check that the precious variables saved in the cache have kept the same | |
1033 | # value. | |
1034 | ac_cache_corrupted=false | |
1035 | for ac_var in `(set) 2>&1 | | |
1036 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do | |
1037 | eval ac_old_set=\$ac_cv_env_${ac_var}_set | |
1038 | eval ac_new_set=\$ac_env_${ac_var}_set | |
1039 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" | |
1040 | eval ac_new_val="\$ac_env_${ac_var}_value" | |
1041 | case $ac_old_set,$ac_new_set in | |
1042 | set,) | |
1043 | { echo "$as_me:1043: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 | |
1044 | echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} | |
1045 | ac_cache_corrupted=: ;; | |
1046 | ,set) | |
1047 | { echo "$as_me:1047: error: \`$ac_var' was not set in the previous run" >&5 | |
1048 | echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} | |
1049 | ac_cache_corrupted=: ;; | |
1050 | ,);; | |
1051 | *) | |
1052 | if test "x$ac_old_val" != "x$ac_new_val"; then | |
1053 | { echo "$as_me:1053: error: \`$ac_var' has changed since the previous run:" >&5 | |
1054 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} | |
1055 | { echo "$as_me:1055: former value: $ac_old_val" >&5 | |
1056 | echo "$as_me: former value: $ac_old_val" >&2;} | |
1057 | { echo "$as_me:1057: current value: $ac_new_val" >&5 | |
1058 | echo "$as_me: current value: $ac_new_val" >&2;} | |
1059 | ac_cache_corrupted=: | |
1060 | fi;; | |
1061 | esac | |
1062 | # Pass precious variables to config.status. It doesn't matter if | |
1063 | # we pass some twice (in addition to the command line arguments). | |
1064 | if test "$ac_new_set" = set; then | |
1065 | case $ac_new_val in | |
1066 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) | |
1067 | ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` | |
1068 | ac_configure_args="$ac_configure_args '$ac_arg'" | |
1069 | ;; | |
1070 | *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" | |
1071 | ;; | |
1072 | esac | |
1073 | fi | |
1074 | done | |
1075 | if $ac_cache_corrupted; then | |
1076 | { echo "$as_me:1076: error: changes in the environment can compromise the build" >&5 | |
1077 | echo "$as_me: error: changes in the environment can compromise the build" >&2;} | |
1078 | { { echo "$as_me:1078: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 | |
1079 | echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} | |
1080 | { (exit 1); exit 1; }; } | |
1081 | fi | |
1082 | ||
1083 | ac_ext=c | |
1084 | ac_cpp='$CPP $CPPFLAGS' | |
1085 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1086 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1087 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1088 | ||
1089 | case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in | |
1090 | *c*,-n*) ECHO_N= ECHO_C=' | |
1091 | ' ECHO_T=' ' ;; | |
1092 | *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; | |
1093 | *) ECHO_N= ECHO_C='\c' ECHO_T= ;; | |
1094 | esac | |
1095 | echo "#! $SHELL" >conftest.sh | |
1096 | echo "exit 0" >>conftest.sh | |
1097 | chmod +x conftest.sh | |
1098 | if { (echo "$as_me:1098: PATH=\".;.\"; conftest.sh") >&5 | |
1099 | (PATH=".;."; conftest.sh) 2>&5 | |
1100 | ac_status=$? | |
1101 | echo "$as_me:1101: \$? = $ac_status" >&5 | |
1102 | (exit $ac_status); }; then | |
1103 | ac_path_separator=';' | |
1104 | else | |
1105 | ac_path_separator=: | |
1106 | fi | |
1107 | PATH_SEPARATOR="$ac_path_separator" | |
1108 | rm -f conftest.sh | |
1109 | ||
1110 | ac_aux_dir= | |
1111 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do | |
1112 | if test -f $ac_dir/install-sh; then | |
1113 | ac_aux_dir=$ac_dir | |
1114 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
1115 | break | |
1116 | elif test -f $ac_dir/install.sh; then | |
1117 | ac_aux_dir=$ac_dir | |
1118 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
1119 | break | |
1120 | elif test -f $ac_dir/shtool; then | |
1121 | ac_aux_dir=$ac_dir | |
1122 | ac_install_sh="$ac_aux_dir/shtool install -c" | |
1123 | break | |
1124 | fi | |
1125 | done | |
1126 | if test -z "$ac_aux_dir"; then | |
1127 | { { echo "$as_me:1127: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 | |
1128 | echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} | |
1129 | { (exit 1); exit 1; }; } | |
1130 | fi | |
1131 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" | |
1132 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" | |
1133 | ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. | |
1134 | ||
1135 | # Find a good install program. We prefer a C program (faster), | |
1136 | # so one script is as good as another. But avoid the broken or | |
1137 | # incompatible versions: | |
1138 | # SysV /etc/install, /usr/sbin/install | |
1139 | # SunOS /usr/etc/install | |
1140 | # IRIX /sbin/install | |
1141 | # AIX /bin/install | |
1142 | # AmigaOS /C/install, which installs bootblocks on floppy discs | |
1143 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
1144 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
1145 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
1146 | # ./install, which can be erroneously created by make from ./install.sh. | |
1147 | echo "$as_me:1147: checking for a BSD compatible install" >&5 | |
1148 | echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 | |
1149 | if test -z "$INSTALL"; then | |
1150 | if test "${ac_cv_path_install+set}" = set; then | |
1151 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1152 | else | |
1153 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
1154 | for ac_dir in $PATH; do | |
1155 | IFS=$ac_save_IFS | |
1156 | # Account for people who put trailing slashes in PATH elements. | |
1157 | case $ac_dir/ in | |
1158 | / | ./ | .// | /cC/* \ | |
1159 | | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ | |
1160 | | /usr/ucb/* ) ;; | |
1161 | *) | |
1162 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
1163 | # Don't use installbsd from OSF since it installs stuff as root | |
1164 | # by default. | |
1165 | for ac_prog in ginstall scoinst install; do | |
1166 | if $as_executable_p "$ac_dir/$ac_prog"; then | |
1167 | if test $ac_prog = install && | |
1168 | grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then | |
1169 | # AIX install. It has an incompatible calling convention. | |
1170 | : | |
1171 | elif test $ac_prog = install && | |
1172 | grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then | |
1173 | # program-specific install script used by HP pwplus--don't use. | |
1174 | : | |
1175 | else | |
1176 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
1177 | break 2 | |
1178 | fi | |
1179 | fi | |
1180 | done | |
1181 | ;; | |
1182 | esac | |
1183 | done | |
1184 | ||
1185 | fi | |
1186 | if test "${ac_cv_path_install+set}" = set; then | |
1187 | INSTALL=$ac_cv_path_install | |
1188 | else | |
1189 | # As a last resort, use the slow shell script. We don't cache a | |
1190 | # path for INSTALL within a source directory, because that will | |
1191 | # break other packages using the cache if that directory is | |
1192 | # removed, or if the path is relative. | |
1193 | INSTALL=$ac_install_sh | |
1194 | fi | |
1195 | fi | |
1196 | echo "$as_me:1196: result: $INSTALL" >&5 | |
1197 | echo "${ECHO_T}$INSTALL" >&6 | |
1198 | ||
1199 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
1200 | # It thinks the first close brace ends the variable substitution. | |
1201 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
1202 | ||
1203 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' | |
1204 | ||
1205 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
1206 | ||
1207 | echo "$as_me:1207: checking whether build environment is sane" >&5 | |
1208 | echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 | |
1209 | # Just in case | |
1210 | sleep 1 | |
1211 | echo timestamp > conftestfile | |
1212 | # Do `set' in a subshell so we don't clobber the current shell's | |
1213 | # arguments. Must try -L first in case configure is actually a | |
1214 | # symlink; some systems play weird games with the mod time of symlinks | |
1215 | # (eg FreeBSD returns the mod time of the symlink's containing | |
1216 | # directory). | |
1217 | if ( | |
1218 | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` | |
1219 | if test "$*" = "X"; then | |
1220 | # -L didn't work. | |
1221 | set X `ls -t $srcdir/configure conftestfile` | |
1222 | fi | |
1223 | if test "$*" != "X $srcdir/configure conftestfile" \ | |
1224 | && test "$*" != "X conftestfile $srcdir/configure"; then | |
1225 | ||
1226 | # If neither matched, then we have a broken ls. This can happen | |
1227 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
1228 | # broken ls alias from the environment. This has actually | |
1229 | # happened. Such a system could not be considered "sane". | |
1230 | { { echo "$as_me:1230: error: ls -t appears to fail. Make sure there is not a broken | |
1231 | alias in your environment" >&5 | |
1232 | echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken | |
1233 | alias in your environment" >&2;} | |
1234 | { (exit 1); exit 1; }; } | |
1235 | fi | |
1236 | ||
1237 | test "$2" = conftestfile | |
1238 | ) | |
1239 | then | |
1240 | # Ok. | |
1241 | : | |
1242 | else | |
1243 | { { echo "$as_me:1243: error: newly created file is older than distributed files! | |
1244 | Check your system clock" >&5 | |
1245 | echo "$as_me: error: newly created file is older than distributed files! | |
1246 | Check your system clock" >&2;} | |
1247 | { (exit 1); exit 1; }; } | |
1248 | fi | |
1249 | rm -f conftest* | |
1250 | echo "$as_me:1250: result: yes" >&5 | |
1251 | echo "${ECHO_T}yes" >&6 | |
1252 | test "$program_prefix" != NONE && | |
1253 | program_transform_name="s,^,$program_prefix,;$program_transform_name" | |
1254 | # Use a double $ so make ignores it. | |
1255 | test "$program_suffix" != NONE && | |
1256 | program_transform_name="s,\$,$program_suffix,;$program_transform_name" | |
1257 | # Double any \ or $. echo might interpret backslashes. | |
1258 | # By default was `s,x,x', remove it if useless. | |
1259 | cat <<\_ACEOF >conftest.sed | |
1260 | s/[\\$]/&&/g;s/;s,x,x,$// | |
1261 | _ACEOF | |
1262 | program_transform_name=`echo $program_transform_name | sed -f conftest.sed` | |
1263 | rm conftest.sed | |
1264 | ||
1265 | echo "$as_me:1265: checking whether ${MAKE-make} sets \${MAKE}" >&5 | |
1266 | echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 | |
1267 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` | |
1268 | if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then | |
1269 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1270 | else | |
1271 | cat >conftest.make <<\EOF | |
1272 | all: | |
1273 | @echo 'ac_maketemp="${MAKE}"' | |
1274 | EOF | |
1275 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
1276 | eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` | |
1277 | if test -n "$ac_maketemp"; then | |
1278 | eval ac_cv_prog_make_${ac_make}_set=yes | |
1279 | else | |
1280 | eval ac_cv_prog_make_${ac_make}_set=no | |
1281 | fi | |
1282 | rm -f conftest.make | |
1283 | fi | |
1284 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then | |
1285 | echo "$as_me:1285: result: yes" >&5 | |
1286 | echo "${ECHO_T}yes" >&6 | |
1287 | SET_MAKE= | |
1288 | else | |
1289 | echo "$as_me:1289: result: no" >&5 | |
1290 | echo "${ECHO_T}no" >&6 | |
1291 | SET_MAKE="MAKE=${MAKE-make}" | |
1292 | fi | |
1293 | ||
1294 | PACKAGE=libt2n-example2-client | |
1295 | ||
1296 | VERSION=0.1 | |
1297 | ||
1298 | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then | |
1299 | { { echo "$as_me:1299: error: source directory already configured; run \"make distclean\" there first" >&5 | |
1300 | echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} | |
1301 | { (exit 1); exit 1; }; } | |
1302 | fi | |
1303 | ||
1304 | cat >>confdefs.h <<EOF | |
1305 | #define PACKAGE "$PACKAGE" | |
1306 | EOF | |
1307 | ||
1308 | cat >>confdefs.h <<EOF | |
1309 | #define VERSION "$VERSION" | |
1310 | EOF | |
1311 | ||
1312 | missing_dir=`cd $ac_aux_dir && pwd` | |
1313 | echo "$as_me:1313: checking for working aclocal" >&5 | |
1314 | echo $ECHO_N "checking for working aclocal... $ECHO_C" >&6 | |
1315 | # Run test in a subshell; some versions of sh will print an error if | |
1316 | # an executable is not found, even if stderr is redirected. | |
1317 | # Redirect stdin to placate older versions of autoconf. Sigh. | |
1318 | if (aclocal --version) < /dev/null > /dev/null 2>&1; then | |
1319 | ACLOCAL=aclocal | |
1320 | echo "$as_me:1320: result: found" >&5 | |
1321 | echo "${ECHO_T}found" >&6 | |
1322 | else | |
1323 | ACLOCAL="$missing_dir/missing aclocal" | |
1324 | echo "$as_me:1324: result: missing" >&5 | |
1325 | echo "${ECHO_T}missing" >&6 | |
1326 | fi | |
1327 | ||
1328 | echo "$as_me:1328: checking for working autoconf" >&5 | |
1329 | echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6 | |
1330 | # Run test in a subshell; some versions of sh will print an error if | |
1331 | # an executable is not found, even if stderr is redirected. | |
1332 | # Redirect stdin to placate older versions of autoconf. Sigh. | |
1333 | if (autoconf --version) < /dev/null > /dev/null 2>&1; then | |
1334 | AUTOCONF=autoconf | |
1335 | echo "$as_me:1335: result: found" >&5 | |
1336 | echo "${ECHO_T}found" >&6 | |
1337 | else | |
1338 | AUTOCONF="$missing_dir/missing autoconf" | |
1339 | echo "$as_me:1339: result: missing" >&5 | |
1340 | echo "${ECHO_T}missing" >&6 | |
1341 | fi | |
1342 | ||
1343 | echo "$as_me:1343: checking for working automake" >&5 | |
1344 | echo $ECHO_N "checking for working automake... $ECHO_C" >&6 | |
1345 | # Run test in a subshell; some versions of sh will print an error if | |
1346 | # an executable is not found, even if stderr is redirected. | |
1347 | # Redirect stdin to placate older versions of autoconf. Sigh. | |
1348 | if (automake --version) < /dev/null > /dev/null 2>&1; then | |
1349 | AUTOMAKE=automake | |
1350 | echo "$as_me:1350: result: found" >&5 | |
1351 | echo "${ECHO_T}found" >&6 | |
1352 | else | |
1353 | AUTOMAKE="$missing_dir/missing automake" | |
1354 | echo "$as_me:1354: result: missing" >&5 | |
1355 | echo "${ECHO_T}missing" >&6 | |
1356 | fi | |
1357 | ||
1358 | echo "$as_me:1358: checking for working autoheader" >&5 | |
1359 | echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6 | |
1360 | # Run test in a subshell; some versions of sh will print an error if | |
1361 | # an executable is not found, even if stderr is redirected. | |
1362 | # Redirect stdin to placate older versions of autoconf. Sigh. | |
1363 | if (autoheader --version) < /dev/null > /dev/null 2>&1; then | |
1364 | AUTOHEADER=autoheader | |
1365 | echo "$as_me:1365: result: found" >&5 | |
1366 | echo "${ECHO_T}found" >&6 | |
1367 | else | |
1368 | AUTOHEADER="$missing_dir/missing autoheader" | |
1369 | echo "$as_me:1369: result: missing" >&5 | |
1370 | echo "${ECHO_T}missing" >&6 | |
1371 | fi | |
1372 | ||
1373 | echo "$as_me:1373: checking for working makeinfo" >&5 | |
1374 | echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6 | |
1375 | # Run test in a subshell; some versions of sh will print an error if | |
1376 | # an executable is not found, even if stderr is redirected. | |
1377 | # Redirect stdin to placate older versions of autoconf. Sigh. | |
1378 | if (makeinfo --version) < /dev/null > /dev/null 2>&1; then | |
1379 | MAKEINFO=makeinfo | |
1380 | echo "$as_me:1380: result: found" >&5 | |
1381 | echo "${ECHO_T}found" >&6 | |
1382 | else | |
1383 | MAKEINFO="$missing_dir/missing makeinfo" | |
1384 | echo "$as_me:1384: result: missing" >&5 | |
1385 | echo "${ECHO_T}missing" >&6 | |
1386 | fi | |
1387 | ||
1388 | ac_ext=cc | |
1389 | ac_cpp='$CXXCPP $CPPFLAGS' | |
1390 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1391 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1392 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
1393 | ||
1394 | ac_ext=cc | |
1395 | ac_cpp='$CXXCPP $CPPFLAGS' | |
1396 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1397 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1398 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
1399 | if test -n "$ac_tool_prefix"; then | |
1400 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
1401 | do | |
1402 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
1403 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
1404 | echo "$as_me:1404: checking for $ac_word" >&5 | |
1405 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1406 | if test "${ac_cv_prog_CXX+set}" = set; then | |
1407 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1408 | else | |
1409 | if test -n "$CXX"; then | |
1410 | ac_cv_prog_CXX="$CXX" # Let the user override the test. | |
1411 | else | |
1412 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
1413 | ac_dummy="$PATH" | |
1414 | for ac_dir in $ac_dummy; do | |
1415 | IFS=$ac_save_IFS | |
1416 | test -z "$ac_dir" && ac_dir=. | |
1417 | $as_executable_p "$ac_dir/$ac_word" || continue | |
1418 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" | |
1419 | echo "$as_me:1419: found $ac_dir/$ac_word" >&5 | |
1420 | break | |
1421 | done | |
1422 | ||
1423 | fi | |
1424 | fi | |
1425 | CXX=$ac_cv_prog_CXX | |
1426 | if test -n "$CXX"; then | |
1427 | echo "$as_me:1427: result: $CXX" >&5 | |
1428 | echo "${ECHO_T}$CXX" >&6 | |
1429 | else | |
1430 | echo "$as_me:1430: result: no" >&5 | |
1431 | echo "${ECHO_T}no" >&6 | |
1432 | fi | |
1433 | ||
1434 | test -n "$CXX" && break | |
1435 | done | |
1436 | fi | |
1437 | if test -z "$CXX"; then | |
1438 | ac_ct_CXX=$CXX | |
1439 | for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC | |
1440 | do | |
1441 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
1442 | set dummy $ac_prog; ac_word=$2 | |
1443 | echo "$as_me:1443: checking for $ac_word" >&5 | |
1444 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1445 | if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then | |
1446 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1447 | else | |
1448 | if test -n "$ac_ct_CXX"; then | |
1449 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. | |
1450 | else | |
1451 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
1452 | ac_dummy="$PATH" | |
1453 | for ac_dir in $ac_dummy; do | |
1454 | IFS=$ac_save_IFS | |
1455 | test -z "$ac_dir" && ac_dir=. | |
1456 | $as_executable_p "$ac_dir/$ac_word" || continue | |
1457 | ac_cv_prog_ac_ct_CXX="$ac_prog" | |
1458 | echo "$as_me:1458: found $ac_dir/$ac_word" >&5 | |
1459 | break | |
1460 | done | |
1461 | ||
1462 | fi | |
1463 | fi | |
1464 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX | |
1465 | if test -n "$ac_ct_CXX"; then | |
1466 | echo "$as_me:1466: result: $ac_ct_CXX" >&5 | |
1467 | echo "${ECHO_T}$ac_ct_CXX" >&6 | |
1468 | else | |
1469 | echo "$as_me:1469: result: no" >&5 | |
1470 | echo "${ECHO_T}no" >&6 | |
1471 | fi | |
1472 | ||
1473 | test -n "$ac_ct_CXX" && break | |
1474 | done | |
1475 | test -n "$ac_ct_CXX" || ac_ct_CXX="g++" | |
1476 | ||
1477 | CXX=$ac_ct_CXX | |
1478 | fi | |
1479 | ||
1480 | # Provide some information about the compiler. | |
1481 | echo "$as_me:1481:" \ | |
1482 | "checking for C++ compiler version" >&5 | |
1483 | ac_compiler=`set X $ac_compile; echo $2` | |
1484 | { (eval echo "$as_me:1484: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
1485 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
1486 | ac_status=$? | |
1487 | echo "$as_me:1487: \$? = $ac_status" >&5 | |
1488 | (exit $ac_status); } | |
1489 | { (eval echo "$as_me:1489: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
1490 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
1491 | ac_status=$? | |
1492 | echo "$as_me:1492: \$? = $ac_status" >&5 | |
1493 | (exit $ac_status); } | |
1494 | { (eval echo "$as_me:1494: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
1495 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
1496 | ac_status=$? | |
1497 | echo "$as_me:1497: \$? = $ac_status" >&5 | |
1498 | (exit $ac_status); } | |
1499 | ||
1500 | cat >conftest.$ac_ext <<_ACEOF | |
1501 | #line 1501 "configure" | |
1502 | #include "confdefs.h" | |
1503 | ||
1504 | int | |
1505 | main () | |
1506 | { | |
1507 | ||
1508 | ; | |
1509 | return 0; | |
1510 | } | |
1511 | _ACEOF | |
1512 | ac_clean_files_save=$ac_clean_files | |
1513 | ac_clean_files="$ac_clean_files a.out a.exe" | |
1514 | # Try to create an executable without -o first, disregard a.out. | |
1515 | # It will help us diagnose broken compilers, and finding out an intuition | |
1516 | # of exeext. | |
1517 | echo "$as_me:1517: checking for C++ compiler default output" >&5 | |
1518 | echo $ECHO_N "checking for C++ compiler default output... $ECHO_C" >&6 | |
1519 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` | |
1520 | if { (eval echo "$as_me:1520: \"$ac_link_default\"") >&5 | |
1521 | (eval $ac_link_default) 2>&5 | |
1522 | ac_status=$? | |
1523 | echo "$as_me:1523: \$? = $ac_status" >&5 | |
1524 | (exit $ac_status); }; then | |
1525 | # Find the output, starting from the most likely. This scheme is | |
1526 | # not robust to junk in `.', hence go to wildcards (a.*) only as a last | |
1527 | # resort. | |
1528 | for ac_file in `ls a.exe conftest.exe 2>/dev/null; | |
1529 | ls a.out conftest 2>/dev/null; | |
1530 | ls a.* conftest.* 2>/dev/null`; do | |
1531 | case $ac_file in | |
1532 | *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; | |
1533 | a.out ) # We found the default executable, but exeext='' is most | |
1534 | # certainly right. | |
1535 | break;; | |
1536 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
1537 | # FIXME: I believe we export ac_cv_exeext for Libtool --akim. | |
1538 | export ac_cv_exeext | |
1539 | break;; | |
1540 | * ) break;; | |
1541 | esac | |
1542 | done | |
1543 | else | |
1544 | echo "$as_me: failed program was:" >&5 | |
1545 | cat conftest.$ac_ext >&5 | |
1546 | { { echo "$as_me:1546: error: C++ compiler cannot create executables" >&5 | |
1547 | echo "$as_me: error: C++ compiler cannot create executables" >&2;} | |
1548 | { (exit 77); exit 77; }; } | |
1549 | fi | |
1550 | ||
1551 | ac_exeext=$ac_cv_exeext | |
1552 | echo "$as_me:1552: result: $ac_file" >&5 | |
1553 | echo "${ECHO_T}$ac_file" >&6 | |
1554 | ||
1555 | # Check the compiler produces executables we can run. If not, either | |
1556 | # the compiler is broken, or we cross compile. | |
1557 | echo "$as_me:1557: checking whether the C++ compiler works" >&5 | |
1558 | echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6 | |
1559 | # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 | |
1560 | # If not cross compiling, check that we can run a simple program. | |
1561 | if test "$cross_compiling" != yes; then | |
1562 | if { ac_try='./$ac_file' | |
1563 | { (eval echo "$as_me:1563: \"$ac_try\"") >&5 | |
1564 | (eval $ac_try) 2>&5 | |
1565 | ac_status=$? | |
1566 | echo "$as_me:1566: \$? = $ac_status" >&5 | |
1567 | (exit $ac_status); }; }; then | |
1568 | cross_compiling=no | |
1569 | else | |
1570 | if test "$cross_compiling" = maybe; then | |
1571 | cross_compiling=yes | |
1572 | else | |
1573 | { { echo "$as_me:1573: error: cannot run C++ compiled programs. | |
1574 | If you meant to cross compile, use \`--host'." >&5 | |
1575 | echo "$as_me: error: cannot run C++ compiled programs. | |
1576 | If you meant to cross compile, use \`--host'." >&2;} | |
1577 | { (exit 1); exit 1; }; } | |
1578 | fi | |
1579 | fi | |
1580 | fi | |
1581 | echo "$as_me:1581: result: yes" >&5 | |
1582 | echo "${ECHO_T}yes" >&6 | |
1583 | ||
1584 | rm -f a.out a.exe conftest$ac_cv_exeext | |
1585 | ac_clean_files=$ac_clean_files_save | |
1586 | # Check the compiler produces executables we can run. If not, either | |
1587 | # the compiler is broken, or we cross compile. | |
1588 | echo "$as_me:1588: checking whether we are cross compiling" >&5 | |
1589 | echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 | |
1590 | echo "$as_me:1590: result: $cross_compiling" >&5 | |
1591 | echo "${ECHO_T}$cross_compiling" >&6 | |
1592 | ||
1593 | echo "$as_me:1593: checking for executable suffix" >&5 | |
1594 | echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 | |
1595 | if { (eval echo "$as_me:1595: \"$ac_link\"") >&5 | |
1596 | (eval $ac_link) 2>&5 | |
1597 | ac_status=$? | |
1598 | echo "$as_me:1598: \$? = $ac_status" >&5 | |
1599 | (exit $ac_status); }; then | |
1600 | # If both `conftest.exe' and `conftest' are `present' (well, observable) | |
1601 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will | |
1602 | # work properly (i.e., refer to `conftest.exe'), while it won't with | |
1603 | # `rm'. | |
1604 | for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do | |
1605 | case $ac_file in | |
1606 | *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; | |
1607 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` | |
1608 | export ac_cv_exeext | |
1609 | break;; | |
1610 | * ) break;; | |
1611 | esac | |
1612 | done | |
1613 | else | |
1614 | { { echo "$as_me:1614: error: cannot compute EXEEXT: cannot compile and link" >&5 | |
1615 | echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} | |
1616 | { (exit 1); exit 1; }; } | |
1617 | fi | |
1618 | ||
1619 | rm -f conftest$ac_cv_exeext | |
1620 | echo "$as_me:1620: result: $ac_cv_exeext" >&5 | |
1621 | echo "${ECHO_T}$ac_cv_exeext" >&6 | |
1622 | ||
1623 | rm -f conftest.$ac_ext | |
1624 | EXEEXT=$ac_cv_exeext | |
1625 | ac_exeext=$EXEEXT | |
1626 | echo "$as_me:1626: checking for object suffix" >&5 | |
1627 | echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 | |
1628 | if test "${ac_cv_objext+set}" = set; then | |
1629 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1630 | else | |
1631 | cat >conftest.$ac_ext <<_ACEOF | |
1632 | #line 1632 "configure" | |
1633 | #include "confdefs.h" | |
1634 | ||
1635 | int | |
1636 | main () | |
1637 | { | |
1638 | ||
1639 | ; | |
1640 | return 0; | |
1641 | } | |
1642 | _ACEOF | |
1643 | rm -f conftest.o conftest.obj | |
1644 | if { (eval echo "$as_me:1644: \"$ac_compile\"") >&5 | |
1645 | (eval $ac_compile) 2>&5 | |
1646 | ac_status=$? | |
1647 | echo "$as_me:1647: \$? = $ac_status" >&5 | |
1648 | (exit $ac_status); }; then | |
1649 | for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do | |
1650 | case $ac_file in | |
1651 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; | |
1652 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` | |
1653 | break;; | |
1654 | esac | |
1655 | done | |
1656 | else | |
1657 | echo "$as_me: failed program was:" >&5 | |
1658 | cat conftest.$ac_ext >&5 | |
1659 | { { echo "$as_me:1659: error: cannot compute OBJEXT: cannot compile" >&5 | |
1660 | echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} | |
1661 | { (exit 1); exit 1; }; } | |
1662 | fi | |
1663 | ||
1664 | rm -f conftest.$ac_cv_objext conftest.$ac_ext | |
1665 | fi | |
1666 | echo "$as_me:1666: result: $ac_cv_objext" >&5 | |
1667 | echo "${ECHO_T}$ac_cv_objext" >&6 | |
1668 | OBJEXT=$ac_cv_objext | |
1669 | ac_objext=$OBJEXT | |
1670 | echo "$as_me:1670: checking whether we are using the GNU C++ compiler" >&5 | |
1671 | echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 | |
1672 | if test "${ac_cv_cxx_compiler_gnu+set}" = set; then | |
1673 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1674 | else | |
1675 | cat >conftest.$ac_ext <<_ACEOF | |
1676 | #line 1676 "configure" | |
1677 | #include "confdefs.h" | |
1678 | ||
1679 | int | |
1680 | main () | |
1681 | { | |
1682 | #ifndef __GNUC__ | |
1683 | choke me | |
1684 | #endif | |
1685 | ||
1686 | ; | |
1687 | return 0; | |
1688 | } | |
1689 | _ACEOF | |
1690 | rm -f conftest.$ac_objext | |
1691 | if { (eval echo "$as_me:1691: \"$ac_compile\"") >&5 | |
1692 | (eval $ac_compile) 2>&5 | |
1693 | ac_status=$? | |
1694 | echo "$as_me:1694: \$? = $ac_status" >&5 | |
1695 | (exit $ac_status); } && | |
1696 | { ac_try='test -s conftest.$ac_objext' | |
1697 | { (eval echo "$as_me:1697: \"$ac_try\"") >&5 | |
1698 | (eval $ac_try) 2>&5 | |
1699 | ac_status=$? | |
1700 | echo "$as_me:1700: \$? = $ac_status" >&5 | |
1701 | (exit $ac_status); }; }; then | |
1702 | ac_compiler_gnu=yes | |
1703 | else | |
1704 | echo "$as_me: failed program was:" >&5 | |
1705 | cat conftest.$ac_ext >&5 | |
1706 | ac_compiler_gnu=no | |
1707 | fi | |
1708 | rm -f conftest.$ac_objext conftest.$ac_ext | |
1709 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu | |
1710 | ||
1711 | fi | |
1712 | echo "$as_me:1712: result: $ac_cv_cxx_compiler_gnu" >&5 | |
1713 | echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 | |
1714 | GXX=`test $ac_compiler_gnu = yes && echo yes` | |
1715 | ac_test_CXXFLAGS=${CXXFLAGS+set} | |
1716 | ac_save_CXXFLAGS=$CXXFLAGS | |
1717 | CXXFLAGS="-g" | |
1718 | echo "$as_me:1718: checking whether $CXX accepts -g" >&5 | |
1719 | echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 | |
1720 | if test "${ac_cv_prog_cxx_g+set}" = set; then | |
1721 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1722 | else | |
1723 | cat >conftest.$ac_ext <<_ACEOF | |
1724 | #line 1724 "configure" | |
1725 | #include "confdefs.h" | |
1726 | ||
1727 | int | |
1728 | main () | |
1729 | { | |
1730 | ||
1731 | ; | |
1732 | return 0; | |
1733 | } | |
1734 | _ACEOF | |
1735 | rm -f conftest.$ac_objext | |
1736 | if { (eval echo "$as_me:1736: \"$ac_compile\"") >&5 | |
1737 | (eval $ac_compile) 2>&5 | |
1738 | ac_status=$? | |
1739 | echo "$as_me:1739: \$? = $ac_status" >&5 | |
1740 | (exit $ac_status); } && | |
1741 | { ac_try='test -s conftest.$ac_objext' | |
1742 | { (eval echo "$as_me:1742: \"$ac_try\"") >&5 | |
1743 | (eval $ac_try) 2>&5 | |
1744 | ac_status=$? | |
1745 | echo "$as_me:1745: \$? = $ac_status" >&5 | |
1746 | (exit $ac_status); }; }; then | |
1747 | ac_cv_prog_cxx_g=yes | |
1748 | else | |
1749 | echo "$as_me: failed program was:" >&5 | |
1750 | cat conftest.$ac_ext >&5 | |
1751 | ac_cv_prog_cxx_g=no | |
1752 | fi | |
1753 | rm -f conftest.$ac_objext conftest.$ac_ext | |
1754 | fi | |
1755 | echo "$as_me:1755: result: $ac_cv_prog_cxx_g" >&5 | |
1756 | echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 | |
1757 | if test "$ac_test_CXXFLAGS" = set; then | |
1758 | CXXFLAGS=$ac_save_CXXFLAGS | |
1759 | elif test $ac_cv_prog_cxx_g = yes; then | |
1760 | if test "$GXX" = yes; then | |
1761 | CXXFLAGS="-g -O2" | |
1762 | else | |
1763 | CXXFLAGS="-g" | |
1764 | fi | |
1765 | else | |
1766 | if test "$GXX" = yes; then | |
1767 | CXXFLAGS="-O2" | |
1768 | else | |
1769 | CXXFLAGS= | |
1770 | fi | |
1771 | fi | |
1772 | for ac_declaration in \ | |
1773 | ''\ | |
1774 | '#include <stdlib.h>' \ | |
1775 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
1776 | 'extern "C" void std::exit (int); using std::exit;' \ | |
1777 | 'extern "C" void exit (int) throw ();' \ | |
1778 | 'extern "C" void exit (int);' \ | |
1779 | 'void exit (int);' | |
1780 | do | |
1781 | cat >conftest.$ac_ext <<_ACEOF | |
1782 | #line 1782 "configure" | |
1783 | #include "confdefs.h" | |
1784 | #include <stdlib.h> | |
1785 | $ac_declaration | |
1786 | int | |
1787 | main () | |
1788 | { | |
1789 | exit (42); | |
1790 | ; | |
1791 | return 0; | |
1792 | } | |
1793 | _ACEOF | |
1794 | rm -f conftest.$ac_objext | |
1795 | if { (eval echo "$as_me:1795: \"$ac_compile\"") >&5 | |
1796 | (eval $ac_compile) 2>&5 | |
1797 | ac_status=$? | |
1798 | echo "$as_me:1798: \$? = $ac_status" >&5 | |
1799 | (exit $ac_status); } && | |
1800 | { ac_try='test -s conftest.$ac_objext' | |
1801 | { (eval echo "$as_me:1801: \"$ac_try\"") >&5 | |
1802 | (eval $ac_try) 2>&5 | |
1803 | ac_status=$? | |
1804 | echo "$as_me:1804: \$? = $ac_status" >&5 | |
1805 | (exit $ac_status); }; }; then | |
1806 | : | |
1807 | else | |
1808 | echo "$as_me: failed program was:" >&5 | |
1809 | cat conftest.$ac_ext >&5 | |
1810 | continue | |
1811 | fi | |
1812 | rm -f conftest.$ac_objext conftest.$ac_ext | |
1813 | cat >conftest.$ac_ext <<_ACEOF | |
1814 | #line 1814 "configure" | |
1815 | #include "confdefs.h" | |
1816 | $ac_declaration | |
1817 | int | |
1818 | main () | |
1819 | { | |
1820 | exit (42); | |
1821 | ; | |
1822 | return 0; | |
1823 | } | |
1824 | _ACEOF | |
1825 | rm -f conftest.$ac_objext | |
1826 | if { (eval echo "$as_me:1826: \"$ac_compile\"") >&5 | |
1827 | (eval $ac_compile) 2>&5 | |
1828 | ac_status=$? | |
1829 | echo "$as_me:1829: \$? = $ac_status" >&5 | |
1830 | (exit $ac_status); } && | |
1831 | { ac_try='test -s conftest.$ac_objext' | |
1832 | { (eval echo "$as_me:1832: \"$ac_try\"") >&5 | |
1833 | (eval $ac_try) 2>&5 | |
1834 | ac_status=$? | |
1835 | echo "$as_me:1835: \$? = $ac_status" >&5 | |
1836 | (exit $ac_status); }; }; then | |
1837 | break | |
1838 | else | |
1839 | echo "$as_me: failed program was:" >&5 | |
1840 | cat conftest.$ac_ext >&5 | |
1841 | fi | |
1842 | rm -f conftest.$ac_objext conftest.$ac_ext | |
1843 | done | |
1844 | rm -f conftest* | |
1845 | if test -n "$ac_declaration"; then | |
1846 | echo '#ifdef __cplusplus' >>confdefs.h | |
1847 | echo $ac_declaration >>confdefs.h | |
1848 | echo '#endif' >>confdefs.h | |
1849 | fi | |
1850 | ||
1851 | ac_ext=cc | |
1852 | ac_cpp='$CXXCPP $CPPFLAGS' | |
1853 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1854 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1855 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
1856 | ||
1857 | # Check whether --enable-shared or --disable-shared was given. | |
1858 | if test "${enable_shared+set}" = set; then | |
1859 | enableval="$enable_shared" | |
1860 | p=${PACKAGE-default} | |
1861 | case $enableval in | |
1862 | yes) enable_shared=yes ;; | |
1863 | no) enable_shared=no ;; | |
1864 | *) | |
1865 | enable_shared=no | |
1866 | # Look at the argument we got. We use all the common list separators. | |
1867 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
1868 | for pkg in $enableval; do | |
1869 | if test "X$pkg" = "X$p"; then | |
1870 | enable_shared=yes | |
1871 | fi | |
1872 | done | |
1873 | IFS="$ac_save_ifs" | |
1874 | ;; | |
1875 | esac | |
1876 | else | |
1877 | enable_shared=yes | |
1878 | fi; | |
1879 | # Check whether --enable-static or --disable-static was given. | |
1880 | if test "${enable_static+set}" = set; then | |
1881 | enableval="$enable_static" | |
1882 | p=${PACKAGE-default} | |
1883 | case $enableval in | |
1884 | yes) enable_static=yes ;; | |
1885 | no) enable_static=no ;; | |
1886 | *) | |
1887 | enable_static=no | |
1888 | # Look at the argument we got. We use all the common list separators. | |
1889 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
1890 | for pkg in $enableval; do | |
1891 | if test "X$pkg" = "X$p"; then | |
1892 | enable_static=yes | |
1893 | fi | |
1894 | done | |
1895 | IFS="$ac_save_ifs" | |
1896 | ;; | |
1897 | esac | |
1898 | else | |
1899 | enable_static=yes | |
1900 | fi; | |
1901 | # Check whether --enable-fast-install or --disable-fast-install was given. | |
1902 | if test "${enable_fast_install+set}" = set; then | |
1903 | enableval="$enable_fast_install" | |
1904 | p=${PACKAGE-default} | |
1905 | case $enableval in | |
1906 | yes) enable_fast_install=yes ;; | |
1907 | no) enable_fast_install=no ;; | |
1908 | *) | |
1909 | enable_fast_install=no | |
1910 | # Look at the argument we got. We use all the common list separators. | |
1911 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," | |
1912 | for pkg in $enableval; do | |
1913 | if test "X$pkg" = "X$p"; then | |
1914 | enable_fast_install=yes | |
1915 | fi | |
1916 | done | |
1917 | IFS="$ac_save_ifs" | |
1918 | ;; | |
1919 | esac | |
1920 | else | |
1921 | enable_fast_install=yes | |
1922 | fi; | |
1923 | # Make sure we can run config.sub. | |
1924 | $ac_config_sub sun4 >/dev/null 2>&1 || | |
1925 | { { echo "$as_me:1925: error: cannot run $ac_config_sub" >&5 | |
1926 | echo "$as_me: error: cannot run $ac_config_sub" >&2;} | |
1927 | { (exit 1); exit 1; }; } | |
1928 | ||
1929 | echo "$as_me:1929: checking build system type" >&5 | |
1930 | echo $ECHO_N "checking build system type... $ECHO_C" >&6 | |
1931 | if test "${ac_cv_build+set}" = set; then | |
1932 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1933 | else | |
1934 | ac_cv_build_alias=$build_alias | |
1935 | test -z "$ac_cv_build_alias" && | |
1936 | ac_cv_build_alias=`$ac_config_guess` | |
1937 | test -z "$ac_cv_build_alias" && | |
1938 | { { echo "$as_me:1938: error: cannot guess build type; you must specify one" >&5 | |
1939 | echo "$as_me: error: cannot guess build type; you must specify one" >&2;} | |
1940 | { (exit 1); exit 1; }; } | |
1941 | ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || | |
1942 | { { echo "$as_me:1942: error: $ac_config_sub $ac_cv_build_alias failed." >&5 | |
1943 | echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} | |
1944 | { (exit 1); exit 1; }; } | |
1945 | ||
1946 | fi | |
1947 | echo "$as_me:1947: result: $ac_cv_build" >&5 | |
1948 | echo "${ECHO_T}$ac_cv_build" >&6 | |
1949 | build=$ac_cv_build | |
1950 | build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1951 | build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1952 | build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1953 | ||
1954 | echo "$as_me:1954: checking host system type" >&5 | |
1955 | echo $ECHO_N "checking host system type... $ECHO_C" >&6 | |
1956 | if test "${ac_cv_host+set}" = set; then | |
1957 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1958 | else | |
1959 | ac_cv_host_alias=$host_alias | |
1960 | test -z "$ac_cv_host_alias" && | |
1961 | ac_cv_host_alias=$ac_cv_build_alias | |
1962 | ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || | |
1963 | { { echo "$as_me:1963: error: $ac_config_sub $ac_cv_host_alias failed" >&5 | |
1964 | echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} | |
1965 | { (exit 1); exit 1; }; } | |
1966 | ||
1967 | fi | |
1968 | echo "$as_me:1968: result: $ac_cv_host" >&5 | |
1969 | echo "${ECHO_T}$ac_cv_host" >&6 | |
1970 | host=$ac_cv_host | |
1971 | host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` | |
1972 | host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` | |
1973 | host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` | |
1974 | ||
1975 | ac_ext=c | |
1976 | ac_cpp='$CPP $CPPFLAGS' | |
1977 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
1978 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
1979 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
1980 | if test -n "$ac_tool_prefix"; then | |
1981 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. | |
1982 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 | |
1983 | echo "$as_me:1983: checking for $ac_word" >&5 | |
1984 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
1985 | if test "${ac_cv_prog_CC+set}" = set; then | |
1986 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
1987 | else | |
1988 | if test -n "$CC"; then | |
1989 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
1990 | else | |
1991 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
1992 | ac_dummy="$PATH" | |
1993 | for ac_dir in $ac_dummy; do | |
1994 | IFS=$ac_save_IFS | |
1995 | test -z "$ac_dir" && ac_dir=. | |
1996 | $as_executable_p "$ac_dir/$ac_word" || continue | |
1997 | ac_cv_prog_CC="${ac_tool_prefix}gcc" | |
1998 | echo "$as_me:1998: found $ac_dir/$ac_word" >&5 | |
1999 | break | |
2000 | done | |
2001 | ||
2002 | fi | |
2003 | fi | |
2004 | CC=$ac_cv_prog_CC | |
2005 | if test -n "$CC"; then | |
2006 | echo "$as_me:2006: result: $CC" >&5 | |
2007 | echo "${ECHO_T}$CC" >&6 | |
2008 | else | |
2009 | echo "$as_me:2009: result: no" >&5 | |
2010 | echo "${ECHO_T}no" >&6 | |
2011 | fi | |
2012 | ||
2013 | fi | |
2014 | if test -z "$ac_cv_prog_CC"; then | |
2015 | ac_ct_CC=$CC | |
2016 | # Extract the first word of "gcc", so it can be a program name with args. | |
2017 | set dummy gcc; ac_word=$2 | |
2018 | echo "$as_me:2018: checking for $ac_word" >&5 | |
2019 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2020 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2021 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2022 | else | |
2023 | if test -n "$ac_ct_CC"; then | |
2024 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2025 | else | |
2026 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
2027 | ac_dummy="$PATH" | |
2028 | for ac_dir in $ac_dummy; do | |
2029 | IFS=$ac_save_IFS | |
2030 | test -z "$ac_dir" && ac_dir=. | |
2031 | $as_executable_p "$ac_dir/$ac_word" || continue | |
2032 | ac_cv_prog_ac_ct_CC="gcc" | |
2033 | echo "$as_me:2033: found $ac_dir/$ac_word" >&5 | |
2034 | break | |
2035 | done | |
2036 | ||
2037 | fi | |
2038 | fi | |
2039 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2040 | if test -n "$ac_ct_CC"; then | |
2041 | echo "$as_me:2041: result: $ac_ct_CC" >&5 | |
2042 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2043 | else | |
2044 | echo "$as_me:2044: result: no" >&5 | |
2045 | echo "${ECHO_T}no" >&6 | |
2046 | fi | |
2047 | ||
2048 | CC=$ac_ct_CC | |
2049 | else | |
2050 | CC="$ac_cv_prog_CC" | |
2051 | fi | |
2052 | ||
2053 | if test -z "$CC"; then | |
2054 | if test -n "$ac_tool_prefix"; then | |
2055 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. | |
2056 | set dummy ${ac_tool_prefix}cc; ac_word=$2 | |
2057 | echo "$as_me:2057: checking for $ac_word" >&5 | |
2058 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2059 | if test "${ac_cv_prog_CC+set}" = set; then | |
2060 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2061 | else | |
2062 | if test -n "$CC"; then | |
2063 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2064 | else | |
2065 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
2066 | ac_dummy="$PATH" | |
2067 | for ac_dir in $ac_dummy; do | |
2068 | IFS=$ac_save_IFS | |
2069 | test -z "$ac_dir" && ac_dir=. | |
2070 | $as_executable_p "$ac_dir/$ac_word" || continue | |
2071 | ac_cv_prog_CC="${ac_tool_prefix}cc" | |
2072 | echo "$as_me:2072: found $ac_dir/$ac_word" >&5 | |
2073 | break | |
2074 | done | |
2075 | ||
2076 | fi | |
2077 | fi | |
2078 | CC=$ac_cv_prog_CC | |
2079 | if test -n "$CC"; then | |
2080 | echo "$as_me:2080: result: $CC" >&5 | |
2081 | echo "${ECHO_T}$CC" >&6 | |
2082 | else | |
2083 | echo "$as_me:2083: result: no" >&5 | |
2084 | echo "${ECHO_T}no" >&6 | |
2085 | fi | |
2086 | ||
2087 | fi | |
2088 | if test -z "$ac_cv_prog_CC"; then | |
2089 | ac_ct_CC=$CC | |
2090 | # Extract the first word of "cc", so it can be a program name with args. | |
2091 | set dummy cc; ac_word=$2 | |
2092 | echo "$as_me:2092: checking for $ac_word" >&5 | |
2093 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2094 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2095 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2096 | else | |
2097 | if test -n "$ac_ct_CC"; then | |
2098 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2099 | else | |
2100 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
2101 | ac_dummy="$PATH" | |
2102 | for ac_dir in $ac_dummy; do | |
2103 | IFS=$ac_save_IFS | |
2104 | test -z "$ac_dir" && ac_dir=. | |
2105 | $as_executable_p "$ac_dir/$ac_word" || continue | |
2106 | ac_cv_prog_ac_ct_CC="cc" | |
2107 | echo "$as_me:2107: found $ac_dir/$ac_word" >&5 | |
2108 | break | |
2109 | done | |
2110 | ||
2111 | fi | |
2112 | fi | |
2113 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2114 | if test -n "$ac_ct_CC"; then | |
2115 | echo "$as_me:2115: result: $ac_ct_CC" >&5 | |
2116 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2117 | else | |
2118 | echo "$as_me:2118: result: no" >&5 | |
2119 | echo "${ECHO_T}no" >&6 | |
2120 | fi | |
2121 | ||
2122 | CC=$ac_ct_CC | |
2123 | else | |
2124 | CC="$ac_cv_prog_CC" | |
2125 | fi | |
2126 | ||
2127 | fi | |
2128 | if test -z "$CC"; then | |
2129 | # Extract the first word of "cc", so it can be a program name with args. | |
2130 | set dummy cc; ac_word=$2 | |
2131 | echo "$as_me:2131: checking for $ac_word" >&5 | |
2132 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2133 | if test "${ac_cv_prog_CC+set}" = set; then | |
2134 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2135 | else | |
2136 | if test -n "$CC"; then | |
2137 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2138 | else | |
2139 | ac_prog_rejected=no | |
2140 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
2141 | ac_dummy="$PATH" | |
2142 | for ac_dir in $ac_dummy; do | |
2143 | IFS=$ac_save_IFS | |
2144 | test -z "$ac_dir" && ac_dir=. | |
2145 | $as_executable_p "$ac_dir/$ac_word" || continue | |
2146 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
2147 | ac_prog_rejected=yes | |
2148 | continue | |
2149 | fi | |
2150 | ac_cv_prog_CC="cc" | |
2151 | echo "$as_me:2151: found $ac_dir/$ac_word" >&5 | |
2152 | break | |
2153 | done | |
2154 | ||
2155 | if test $ac_prog_rejected = yes; then | |
2156 | # We found a bogon in the path, so make sure we never use it. | |
2157 | set dummy $ac_cv_prog_CC | |
2158 | shift | |
2159 | if test $# != 0; then | |
2160 | # We chose a different compiler from the bogus one. | |
2161 | # However, it has the same basename, so the bogon will be chosen | |
2162 | # first if we set CC to just the basename; use the full file name. | |
2163 | shift | |
2164 | set dummy "$ac_dir/$ac_word" ${1+"$@"} | |
2165 | shift | |
2166 | ac_cv_prog_CC="$@" | |
2167 | fi | |
2168 | fi | |
2169 | fi | |
2170 | fi | |
2171 | CC=$ac_cv_prog_CC | |
2172 | if test -n "$CC"; then | |
2173 | echo "$as_me:2173: result: $CC" >&5 | |
2174 | echo "${ECHO_T}$CC" >&6 | |
2175 | else | |
2176 | echo "$as_me:2176: result: no" >&5 | |
2177 | echo "${ECHO_T}no" >&6 | |
2178 | fi | |
2179 | ||
2180 | fi | |
2181 | if test -z "$CC"; then | |
2182 | if test -n "$ac_tool_prefix"; then | |
2183 | for ac_prog in cl | |
2184 | do | |
2185 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. | |
2186 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 | |
2187 | echo "$as_me:2187: checking for $ac_word" >&5 | |
2188 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2189 | if test "${ac_cv_prog_CC+set}" = set; then | |
2190 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2191 | else | |
2192 | if test -n "$CC"; then | |
2193 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
2194 | else | |
2195 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
2196 | ac_dummy="$PATH" | |
2197 | for ac_dir in $ac_dummy; do | |
2198 | IFS=$ac_save_IFS | |
2199 | test -z "$ac_dir" && ac_dir=. | |
2200 | $as_executable_p "$ac_dir/$ac_word" || continue | |
2201 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" | |
2202 | echo "$as_me:2202: found $ac_dir/$ac_word" >&5 | |
2203 | break | |
2204 | done | |
2205 | ||
2206 | fi | |
2207 | fi | |
2208 | CC=$ac_cv_prog_CC | |
2209 | if test -n "$CC"; then | |
2210 | echo "$as_me:2210: result: $CC" >&5 | |
2211 | echo "${ECHO_T}$CC" >&6 | |
2212 | else | |
2213 | echo "$as_me:2213: result: no" >&5 | |
2214 | echo "${ECHO_T}no" >&6 | |
2215 | fi | |
2216 | ||
2217 | test -n "$CC" && break | |
2218 | done | |
2219 | fi | |
2220 | if test -z "$CC"; then | |
2221 | ac_ct_CC=$CC | |
2222 | for ac_prog in cl | |
2223 | do | |
2224 | # Extract the first word of "$ac_prog", so it can be a program name with args. | |
2225 | set dummy $ac_prog; ac_word=$2 | |
2226 | echo "$as_me:2226: checking for $ac_word" >&5 | |
2227 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
2228 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then | |
2229 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2230 | else | |
2231 | if test -n "$ac_ct_CC"; then | |
2232 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. | |
2233 | else | |
2234 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
2235 | ac_dummy="$PATH" | |
2236 | for ac_dir in $ac_dummy; do | |
2237 | IFS=$ac_save_IFS | |
2238 | test -z "$ac_dir" && ac_dir=. | |
2239 | $as_executable_p "$ac_dir/$ac_word" || continue | |
2240 | ac_cv_prog_ac_ct_CC="$ac_prog" | |
2241 | echo "$as_me:2241: found $ac_dir/$ac_word" >&5 | |
2242 | break | |
2243 | done | |
2244 | ||
2245 | fi | |
2246 | fi | |
2247 | ac_ct_CC=$ac_cv_prog_ac_ct_CC | |
2248 | if test -n "$ac_ct_CC"; then | |
2249 | echo "$as_me:2249: result: $ac_ct_CC" >&5 | |
2250 | echo "${ECHO_T}$ac_ct_CC" >&6 | |
2251 | else | |
2252 | echo "$as_me:2252: result: no" >&5 | |
2253 | echo "${ECHO_T}no" >&6 | |
2254 | fi | |
2255 | ||
2256 | test -n "$ac_ct_CC" && break | |
2257 | done | |
2258 | ||
2259 | CC=$ac_ct_CC | |
2260 | fi | |
2261 | ||
2262 | fi | |
2263 | ||
2264 | test -z "$CC" && { { echo "$as_me:2264: error: no acceptable cc found in \$PATH" >&5 | |
2265 | echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} | |
2266 | { (exit 1); exit 1; }; } | |
2267 | ||
2268 | # Provide some information about the compiler. | |
2269 | echo "$as_me:2269:" \ | |
2270 | "checking for C compiler version" >&5 | |
2271 | ac_compiler=`set X $ac_compile; echo $2` | |
2272 | { (eval echo "$as_me:2272: \"$ac_compiler --version </dev/null >&5\"") >&5 | |
2273 | (eval $ac_compiler --version </dev/null >&5) 2>&5 | |
2274 | ac_status=$? | |
2275 | echo "$as_me:2275: \$? = $ac_status" >&5 | |
2276 | (exit $ac_status); } | |
2277 | { (eval echo "$as_me:2277: \"$ac_compiler -v </dev/null >&5\"") >&5 | |
2278 | (eval $ac_compiler -v </dev/null >&5) 2>&5 | |
2279 | ac_status=$? | |
2280 | echo "$as_me:2280: \$? = $ac_status" >&5 | |
2281 | (exit $ac_status); } | |
2282 | { (eval echo "$as_me:2282: \"$ac_compiler -V </dev/null >&5\"") >&5 | |
2283 | (eval $ac_compiler -V </dev/null >&5) 2>&5 | |
2284 | ac_status=$? | |
2285 | echo "$as_me:2285: \$? = $ac_status" >&5 | |
2286 | (exit $ac_status); } | |
2287 | ||
2288 | echo "$as_me:2288: checking whether we are using the GNU C compiler" >&5 | |
2289 | echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 | |
2290 | if test "${ac_cv_c_compiler_gnu+set}" = set; then | |
2291 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2292 | else | |
2293 | cat >conftest.$ac_ext <<_ACEOF | |
2294 | #line 2294 "configure" | |
2295 | #include "confdefs.h" | |
2296 | ||
2297 | int | |
2298 | main () | |
2299 | { | |
2300 | #ifndef __GNUC__ | |
2301 | choke me | |
2302 | #endif | |
2303 | ||
2304 | ; | |
2305 | return 0; | |
2306 | } | |
2307 | _ACEOF | |
2308 | rm -f conftest.$ac_objext | |
2309 | if { (eval echo "$as_me:2309: \"$ac_compile\"") >&5 | |
2310 | (eval $ac_compile) 2>&5 | |
2311 | ac_status=$? | |
2312 | echo "$as_me:2312: \$? = $ac_status" >&5 | |
2313 | (exit $ac_status); } && | |
2314 | { ac_try='test -s conftest.$ac_objext' | |
2315 | { (eval echo "$as_me:2315: \"$ac_try\"") >&5 | |
2316 | (eval $ac_try) 2>&5 | |
2317 | ac_status=$? | |
2318 | echo "$as_me:2318: \$? = $ac_status" >&5 | |
2319 | (exit $ac_status); }; }; then | |
2320 | ac_compiler_gnu=yes | |
2321 | else | |
2322 | echo "$as_me: failed program was:" >&5 | |
2323 | cat conftest.$ac_ext >&5 | |
2324 | ac_compiler_gnu=no | |
2325 | fi | |
2326 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2327 | ac_cv_c_compiler_gnu=$ac_compiler_gnu | |
2328 | ||
2329 | fi | |
2330 | echo "$as_me:2330: result: $ac_cv_c_compiler_gnu" >&5 | |
2331 | echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 | |
2332 | GCC=`test $ac_compiler_gnu = yes && echo yes` | |
2333 | ac_test_CFLAGS=${CFLAGS+set} | |
2334 | ac_save_CFLAGS=$CFLAGS | |
2335 | CFLAGS="-g" | |
2336 | echo "$as_me:2336: checking whether $CC accepts -g" >&5 | |
2337 | echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 | |
2338 | if test "${ac_cv_prog_cc_g+set}" = set; then | |
2339 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2340 | else | |
2341 | cat >conftest.$ac_ext <<_ACEOF | |
2342 | #line 2342 "configure" | |
2343 | #include "confdefs.h" | |
2344 | ||
2345 | int | |
2346 | main () | |
2347 | { | |
2348 | ||
2349 | ; | |
2350 | return 0; | |
2351 | } | |
2352 | _ACEOF | |
2353 | rm -f conftest.$ac_objext | |
2354 | if { (eval echo "$as_me:2354: \"$ac_compile\"") >&5 | |
2355 | (eval $ac_compile) 2>&5 | |
2356 | ac_status=$? | |
2357 | echo "$as_me:2357: \$? = $ac_status" >&5 | |
2358 | (exit $ac_status); } && | |
2359 | { ac_try='test -s conftest.$ac_objext' | |
2360 | { (eval echo "$as_me:2360: \"$ac_try\"") >&5 | |
2361 | (eval $ac_try) 2>&5 | |
2362 | ac_status=$? | |
2363 | echo "$as_me:2363: \$? = $ac_status" >&5 | |
2364 | (exit $ac_status); }; }; then | |
2365 | ac_cv_prog_cc_g=yes | |
2366 | else | |
2367 | echo "$as_me: failed program was:" >&5 | |
2368 | cat conftest.$ac_ext >&5 | |
2369 | ac_cv_prog_cc_g=no | |
2370 | fi | |
2371 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2372 | fi | |
2373 | echo "$as_me:2373: result: $ac_cv_prog_cc_g" >&5 | |
2374 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 | |
2375 | if test "$ac_test_CFLAGS" = set; then | |
2376 | CFLAGS=$ac_save_CFLAGS | |
2377 | elif test $ac_cv_prog_cc_g = yes; then | |
2378 | if test "$GCC" = yes; then | |
2379 | CFLAGS="-g -O2" | |
2380 | else | |
2381 | CFLAGS="-g" | |
2382 | fi | |
2383 | else | |
2384 | if test "$GCC" = yes; then | |
2385 | CFLAGS="-O2" | |
2386 | else | |
2387 | CFLAGS= | |
2388 | fi | |
2389 | fi | |
2390 | # Some people use a C++ compiler to compile C. Since we use `exit', | |
2391 | # in C++ we need to declare it. In case someone uses the same compiler | |
2392 | # for both compiling C and C++ we need to have the C++ compiler decide | |
2393 | # the declaration of exit, since it's the most demanding environment. | |
2394 | cat >conftest.$ac_ext <<_ACEOF | |
2395 | #ifndef __cplusplus | |
2396 | choke me | |
2397 | #endif | |
2398 | _ACEOF | |
2399 | rm -f conftest.$ac_objext | |
2400 | if { (eval echo "$as_me:2400: \"$ac_compile\"") >&5 | |
2401 | (eval $ac_compile) 2>&5 | |
2402 | ac_status=$? | |
2403 | echo "$as_me:2403: \$? = $ac_status" >&5 | |
2404 | (exit $ac_status); } && | |
2405 | { ac_try='test -s conftest.$ac_objext' | |
2406 | { (eval echo "$as_me:2406: \"$ac_try\"") >&5 | |
2407 | (eval $ac_try) 2>&5 | |
2408 | ac_status=$? | |
2409 | echo "$as_me:2409: \$? = $ac_status" >&5 | |
2410 | (exit $ac_status); }; }; then | |
2411 | for ac_declaration in \ | |
2412 | ''\ | |
2413 | '#include <stdlib.h>' \ | |
2414 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ | |
2415 | 'extern "C" void std::exit (int); using std::exit;' \ | |
2416 | 'extern "C" void exit (int) throw ();' \ | |
2417 | 'extern "C" void exit (int);' \ | |
2418 | 'void exit (int);' | |
2419 | do | |
2420 | cat >conftest.$ac_ext <<_ACEOF | |
2421 | #line 2421 "configure" | |
2422 | #include "confdefs.h" | |
2423 | #include <stdlib.h> | |
2424 | $ac_declaration | |
2425 | int | |
2426 | main () | |
2427 | { | |
2428 | exit (42); | |
2429 | ; | |
2430 | return 0; | |
2431 | } | |
2432 | _ACEOF | |
2433 | rm -f conftest.$ac_objext | |
2434 | if { (eval echo "$as_me:2434: \"$ac_compile\"") >&5 | |
2435 | (eval $ac_compile) 2>&5 | |
2436 | ac_status=$? | |
2437 | echo "$as_me:2437: \$? = $ac_status" >&5 | |
2438 | (exit $ac_status); } && | |
2439 | { ac_try='test -s conftest.$ac_objext' | |
2440 | { (eval echo "$as_me:2440: \"$ac_try\"") >&5 | |
2441 | (eval $ac_try) 2>&5 | |
2442 | ac_status=$? | |
2443 | echo "$as_me:2443: \$? = $ac_status" >&5 | |
2444 | (exit $ac_status); }; }; then | |
2445 | : | |
2446 | else | |
2447 | echo "$as_me: failed program was:" >&5 | |
2448 | cat conftest.$ac_ext >&5 | |
2449 | continue | |
2450 | fi | |
2451 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2452 | cat >conftest.$ac_ext <<_ACEOF | |
2453 | #line 2453 "configure" | |
2454 | #include "confdefs.h" | |
2455 | $ac_declaration | |
2456 | int | |
2457 | main () | |
2458 | { | |
2459 | exit (42); | |
2460 | ; | |
2461 | return 0; | |
2462 | } | |
2463 | _ACEOF | |
2464 | rm -f conftest.$ac_objext | |
2465 | if { (eval echo "$as_me:2465: \"$ac_compile\"") >&5 | |
2466 | (eval $ac_compile) 2>&5 | |
2467 | ac_status=$? | |
2468 | echo "$as_me:2468: \$? = $ac_status" >&5 | |
2469 | (exit $ac_status); } && | |
2470 | { ac_try='test -s conftest.$ac_objext' | |
2471 | { (eval echo "$as_me:2471: \"$ac_try\"") >&5 | |
2472 | (eval $ac_try) 2>&5 | |
2473 | ac_status=$? | |
2474 | echo "$as_me:2474: \$? = $ac_status" >&5 | |
2475 | (exit $ac_status); }; }; then | |
2476 | break | |
2477 | else | |
2478 | echo "$as_me: failed program was:" >&5 | |
2479 | cat conftest.$ac_ext >&5 | |
2480 | fi | |
2481 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2482 | done | |
2483 | rm -f conftest* | |
2484 | if test -n "$ac_declaration"; then | |
2485 | echo '#ifdef __cplusplus' >>confdefs.h | |
2486 | echo $ac_declaration >>confdefs.h | |
2487 | echo '#endif' >>confdefs.h | |
2488 | fi | |
2489 | ||
2490 | else | |
2491 | echo "$as_me: failed program was:" >&5 | |
2492 | cat conftest.$ac_ext >&5 | |
2493 | fi | |
2494 | rm -f conftest.$ac_objext conftest.$ac_ext | |
2495 | ac_ext=cc | |
2496 | ac_cpp='$CXXCPP $CPPFLAGS' | |
2497 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
2498 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
2499 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
2500 | ||
2501 | # Find the correct PATH separator. Usually this is `:', but | |
2502 | # DJGPP uses `;' like DOS. | |
2503 | if test "X${PATH_SEPARATOR+set}" != Xset; then | |
2504 | UNAME=${UNAME-`uname 2>/dev/null`} | |
2505 | case X$UNAME in | |
2506 | *-DOS) lt_cv_sys_path_separator=';' ;; | |
2507 | *) lt_cv_sys_path_separator=':' ;; | |
2508 | esac | |
2509 | PATH_SEPARATOR=$lt_cv_sys_path_separator | |
2510 | fi | |
2511 | ||
2512 | # Check whether --with-gnu-ld or --without-gnu-ld was given. | |
2513 | if test "${with_gnu_ld+set}" = set; then | |
2514 | withval="$with_gnu_ld" | |
2515 | test "$withval" = no || with_gnu_ld=yes | |
2516 | else | |
2517 | with_gnu_ld=no | |
2518 | fi; | |
2519 | ac_prog=ld | |
2520 | if test "$GCC" = yes; then | |
2521 | # Check if gcc -print-prog-name=ld gives a path. | |
2522 | echo "$as_me:2522: checking for ld used by GCC" >&5 | |
2523 | echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 | |
2524 | case $host in | |
2525 | *-*-mingw*) | |
2526 | # gcc leaves a trailing carriage return which upsets mingw | |
2527 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
2528 | *) | |
2529 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
2530 | esac | |
2531 | case $ac_prog in | |
2532 | # Accept absolute paths. | |
2533 | [\\/]* | [A-Za-z]:[\\/]*) | |
2534 | re_direlt='/[^/][^/]*/\.\./' | |
2535 | # Canonicalize the path of ld | |
2536 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
2537 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
2538 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
2539 | done | |
2540 | test -z "$LD" && LD="$ac_prog" | |
2541 | ;; | |
2542 | "") | |
2543 | # If it fails, then pretend we aren't using GCC. | |
2544 | ac_prog=ld | |
2545 | ;; | |
2546 | *) | |
2547 | # If it is relative, then search for the first ld in PATH. | |
2548 | with_gnu_ld=unknown | |
2549 | ;; | |
2550 | esac | |
2551 | elif test "$with_gnu_ld" = yes; then | |
2552 | echo "$as_me:2552: checking for GNU ld" >&5 | |
2553 | echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 | |
2554 | else | |
2555 | echo "$as_me:2555: checking for non-GNU ld" >&5 | |
2556 | echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 | |
2557 | fi | |
2558 | if test "${lt_cv_path_LD+set}" = set; then | |
2559 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2560 | else | |
2561 | if test -z "$LD"; then | |
2562 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2563 | for ac_dir in $PATH; do | |
2564 | test -z "$ac_dir" && ac_dir=. | |
2565 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
2566 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
2567 | # Check to see if the program is GNU ld. I'd rather use --version, | |
2568 | # but apparently some GNU ld's only accept -v. | |
2569 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
2570 | if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then | |
2571 | test "$with_gnu_ld" != no && break | |
2572 | else | |
2573 | test "$with_gnu_ld" != yes && break | |
2574 | fi | |
2575 | fi | |
2576 | done | |
2577 | IFS="$ac_save_ifs" | |
2578 | else | |
2579 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
2580 | fi | |
2581 | fi | |
2582 | ||
2583 | LD="$lt_cv_path_LD" | |
2584 | if test -n "$LD"; then | |
2585 | echo "$as_me:2585: result: $LD" >&5 | |
2586 | echo "${ECHO_T}$LD" >&6 | |
2587 | else | |
2588 | echo "$as_me:2588: result: no" >&5 | |
2589 | echo "${ECHO_T}no" >&6 | |
2590 | fi | |
2591 | test -z "$LD" && { { echo "$as_me:2591: error: no acceptable ld found in \$PATH" >&5 | |
2592 | echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} | |
2593 | { (exit 1); exit 1; }; } | |
2594 | echo "$as_me:2594: checking if the linker ($LD) is GNU ld" >&5 | |
2595 | echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 | |
2596 | if test "${lt_cv_prog_gnu_ld+set}" = set; then | |
2597 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2598 | else | |
2599 | # I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
2600 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then | |
2601 | lt_cv_prog_gnu_ld=yes | |
2602 | else | |
2603 | lt_cv_prog_gnu_ld=no | |
2604 | fi | |
2605 | fi | |
2606 | echo "$as_me:2606: result: $lt_cv_prog_gnu_ld" >&5 | |
2607 | echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 | |
2608 | with_gnu_ld=$lt_cv_prog_gnu_ld | |
2609 | ||
2610 | echo "$as_me:2610: checking for $LD option to reload object files" >&5 | |
2611 | echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 | |
2612 | if test "${lt_cv_ld_reload_flag+set}" = set; then | |
2613 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2614 | else | |
2615 | lt_cv_ld_reload_flag='-r' | |
2616 | fi | |
2617 | echo "$as_me:2617: result: $lt_cv_ld_reload_flag" >&5 | |
2618 | echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6 | |
2619 | reload_flag=$lt_cv_ld_reload_flag | |
2620 | test -n "$reload_flag" && reload_flag=" $reload_flag" | |
2621 | ||
2622 | echo "$as_me:2622: checking for BSD-compatible nm" >&5 | |
2623 | echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6 | |
2624 | if test "${lt_cv_path_NM+set}" = set; then | |
2625 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2626 | else | |
2627 | if test -n "$NM"; then | |
2628 | # Let the user override the test. | |
2629 | lt_cv_path_NM="$NM" | |
2630 | else | |
2631 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2632 | for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do | |
2633 | test -z "$ac_dir" && ac_dir=. | |
2634 | tmp_nm=$ac_dir/${ac_tool_prefix}nm | |
2635 | if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then | |
2636 | # Check to see if the nm accepts a BSD-compat flag. | |
2637 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
2638 | # nm: unknown option "B" ignored | |
2639 | # Tru64's nm complains that /dev/null is an invalid object file | |
2640 | if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then | |
2641 | lt_cv_path_NM="$tmp_nm -B" | |
2642 | break | |
2643 | elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then | |
2644 | lt_cv_path_NM="$tmp_nm -p" | |
2645 | break | |
2646 | else | |
2647 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
2648 | continue # so that we can try to find one that supports BSD flags | |
2649 | fi | |
2650 | fi | |
2651 | done | |
2652 | IFS="$ac_save_ifs" | |
2653 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm | |
2654 | fi | |
2655 | fi | |
2656 | ||
2657 | NM="$lt_cv_path_NM" | |
2658 | echo "$as_me:2658: result: $NM" >&5 | |
2659 | echo "${ECHO_T}$NM" >&6 | |
2660 | ||
2661 | echo "$as_me:2661: checking whether ln -s works" >&5 | |
2662 | echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 | |
2663 | LN_S=$as_ln_s | |
2664 | if test "$LN_S" = "ln -s"; then | |
2665 | echo "$as_me:2665: result: yes" >&5 | |
2666 | echo "${ECHO_T}yes" >&6 | |
2667 | else | |
2668 | echo "$as_me:2668: result: no, using $LN_S" >&5 | |
2669 | echo "${ECHO_T}no, using $LN_S" >&6 | |
2670 | fi | |
2671 | ||
2672 | echo "$as_me:2672: checking how to recognise dependant libraries" >&5 | |
2673 | echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6 | |
2674 | if test "${lt_cv_deplibs_check_method+set}" = set; then | |
2675 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2676 | else | |
2677 | lt_cv_file_magic_cmd='$MAGIC_CMD' | |
2678 | lt_cv_file_magic_test_file= | |
2679 | lt_cv_deplibs_check_method='unknown' | |
2680 | # Need to set the preceding variable on all platforms that support | |
2681 | # interlibrary dependencies. | |
2682 | # 'none' -- dependencies not supported. | |
2683 | # `unknown' -- same as none, but documents that we really don't know. | |
2684 | # 'pass_all' -- all dependencies passed with no checks. | |
2685 | # 'test_compile' -- check by making test program. | |
2686 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
2687 | # which responds to the $file_magic_cmd with a given egrep regex. | |
2688 | # If you have `file' or equivalent on your system and you're not sure | |
2689 | # whether `pass_all' will *always* work, you probably want this one. | |
2690 | ||
2691 | case $host_os in | |
2692 | aix4* | aix5*) | |
2693 | lt_cv_deplibs_check_method=pass_all | |
2694 | ;; | |
2695 | ||
2696 | beos*) | |
2697 | lt_cv_deplibs_check_method=pass_all | |
2698 | ;; | |
2699 | ||
2700 | bsdi4*) | |
2701 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' | |
2702 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
2703 | lt_cv_file_magic_test_file=/shlib/libc.so | |
2704 | ;; | |
2705 | ||
2706 | cygwin* | mingw* | pw32*) | |
2707 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
2708 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
2709 | ;; | |
2710 | ||
2711 | darwin* | rhapsody*) | |
2712 | lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' | |
2713 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
2714 | case "$host_os" in | |
2715 | rhapsody* | darwin1.[012]) | |
2716 | lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1` | |
2717 | ;; | |
2718 | *) # Darwin 1.3 on | |
2719 | lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' | |
2720 | ;; | |
2721 | esac | |
2722 | ;; | |
2723 | ||
2724 | freebsd*) | |
2725 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then | |
2726 | case $host_cpu in | |
2727 | i*86 ) | |
2728 | # Not sure whether the presence of OpenBSD here was a mistake. | |
2729 | # Let's accept both of them until this is cleared up. | |
2730 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library' | |
2731 | lt_cv_file_magic_cmd=/usr/bin/file | |
2732 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
2733 | ;; | |
2734 | esac | |
2735 | else | |
2736 | lt_cv_deplibs_check_method=pass_all | |
2737 | fi | |
2738 | ;; | |
2739 | ||
2740 | gnu*) | |
2741 | lt_cv_deplibs_check_method=pass_all | |
2742 | ;; | |
2743 | ||
2744 | hpux10.20*|hpux11*) | |
2745 | lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' | |
2746 | lt_cv_file_magic_cmd=/usr/bin/file | |
2747 | lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
2748 | ;; | |
2749 | ||
2750 | irix5* | irix6*) | |
2751 | case $host_os in | |
2752 | irix5*) | |
2753 | # this will be overridden with pass_all, but let us keep it just in case | |
2754 | lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" | |
2755 | ;; | |
2756 | *) | |
2757 | case $LD in | |
2758 | *-32|*"-32 ") libmagic=32-bit;; | |
2759 | *-n32|*"-n32 ") libmagic=N32;; | |
2760 | *-64|*"-64 ") libmagic=64-bit;; | |
2761 | *) libmagic=never-match;; | |
2762 | esac | |
2763 | # this will be overridden with pass_all, but let us keep it just in case | |
2764 | lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" | |
2765 | ;; | |
2766 | esac | |
2767 | lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` | |
2768 | lt_cv_deplibs_check_method=pass_all | |
2769 | ;; | |
2770 | ||
2771 | # This must be Linux ELF. | |
2772 | linux-gnu*) | |
2773 | case $host_cpu in | |
2774 | alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* ) | |
2775 | lt_cv_deplibs_check_method=pass_all ;; | |
2776 | *) | |
2777 | # glibc up to 2.1.1 does not perform some relocations on ARM | |
2778 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; | |
2779 | esac | |
2780 | lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` | |
2781 | ;; | |
2782 | ||
2783 | netbsd*) | |
2784 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then | |
2785 | lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$' | |
2786 | else | |
2787 | lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$' | |
2788 | fi | |
2789 | ;; | |
2790 | ||
2791 | newos6*) | |
2792 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' | |
2793 | lt_cv_file_magic_cmd=/usr/bin/file | |
2794 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
2795 | ;; | |
2796 | ||
2797 | openbsd*) | |
2798 | lt_cv_file_magic_cmd=/usr/bin/file | |
2799 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
2800 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
2801 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object' | |
2802 | else | |
2803 | lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' | |
2804 | fi | |
2805 | ;; | |
2806 | ||
2807 | osf3* | osf4* | osf5*) | |
2808 | # this will be overridden with pass_all, but let us keep it just in case | |
2809 | lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' | |
2810 | lt_cv_file_magic_test_file=/shlib/libc.so | |
2811 | lt_cv_deplibs_check_method=pass_all | |
2812 | ;; | |
2813 | ||
2814 | sco3.2v5*) | |
2815 | lt_cv_deplibs_check_method=pass_all | |
2816 | ;; | |
2817 | ||
2818 | solaris*) | |
2819 | lt_cv_deplibs_check_method=pass_all | |
2820 | lt_cv_file_magic_test_file=/lib/libc.so | |
2821 | ;; | |
2822 | ||
2823 | sysv5uw[78]* | sysv4*uw2*) | |
2824 | lt_cv_deplibs_check_method=pass_all | |
2825 | ;; | |
2826 | ||
2827 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
2828 | case $host_vendor in | |
2829 | motorola) | |
2830 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' | |
2831 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
2832 | ;; | |
2833 | ncr) | |
2834 | lt_cv_deplibs_check_method=pass_all | |
2835 | ;; | |
2836 | sequent) | |
2837 | lt_cv_file_magic_cmd='/bin/file' | |
2838 | lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' | |
2839 | ;; | |
2840 | sni) | |
2841 | lt_cv_file_magic_cmd='/bin/file' | |
2842 | lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" | |
2843 | lt_cv_file_magic_test_file=/lib/libc.so | |
2844 | ;; | |
2845 | esac | |
2846 | ;; | |
2847 | esac | |
2848 | ||
2849 | fi | |
2850 | echo "$as_me:2850: result: $lt_cv_deplibs_check_method" >&5 | |
2851 | echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 | |
2852 | file_magic_cmd=$lt_cv_file_magic_cmd | |
2853 | deplibs_check_method=$lt_cv_deplibs_check_method | |
2854 | ||
2855 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
2856 | echo "$as_me:2856: checking command to parse $NM output" >&5 | |
2857 | echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6 | |
2858 | if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then | |
2859 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
2860 | else | |
2861 | ||
2862 | # These are sane defaults that work on at least a few old systems. | |
2863 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
2864 | ||
2865 | # Character class describing NM global symbol codes. | |
2866 | symcode='[BCDEGRST]' | |
2867 | ||
2868 | # Regexp to match symbols that can be accessed directly from C. | |
2869 | sympat='\([_A-Za-z][_A-Za-z0-9]*\)' | |
2870 | ||
2871 | # Transform the above into a raw symbol and a C symbol. | |
2872 | symxfrm='\1 \2\3 \3' | |
2873 | ||
2874 | # Transform an extracted symbol line into a proper C declaration | |
2875 | lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" | |
2876 | ||
2877 | # Transform an extracted symbol line into symbol name and symbol address | |
2878 | lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" | |
2879 | ||
2880 | # Define system-specific variables. | |
2881 | case $host_os in | |
2882 | aix*) | |
2883 | symcode='[BCDT]' | |
2884 | ;; | |
2885 | cygwin* | mingw* | pw32*) | |
2886 | symcode='[ABCDGISTW]' | |
2887 | ;; | |
2888 | hpux*) # Its linker distinguishes data from code symbols | |
2889 | lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
2890 | lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" | |
2891 | ;; | |
2892 | irix*) | |
2893 | symcode='[BCDEGRST]' | |
2894 | ;; | |
2895 | solaris* | sysv5*) | |
2896 | symcode='[BDT]' | |
2897 | ;; | |
2898 | sysv4) | |
2899 | symcode='[DFNSTU]' | |
2900 | ;; | |
2901 | esac | |
2902 | ||
2903 | # Handle CRLF in mingw tool chain | |
2904 | opt_cr= | |
2905 | case $host_os in | |
2906 | mingw*) | |
2907 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
2908 | ;; | |
2909 | esac | |
2910 | ||
2911 | # If we're using GNU nm, then use its standard symbol codes. | |
2912 | if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then | |
2913 | symcode='[ABCDGISTW]' | |
2914 | fi | |
2915 | ||
2916 | # Try without a prefix undercore, then with it. | |
2917 | for ac_symprfx in "" "_"; do | |
2918 | ||
2919 | # Write the raw and C identifiers. | |
2920 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" | |
2921 | ||
2922 | # Check to see that the pipe works correctly. | |
2923 | pipe_works=no | |
2924 | rm -f conftest* | |
2925 | cat > conftest.$ac_ext <<EOF | |
2926 | #ifdef __cplusplus | |
2927 | extern "C" { | |
2928 | #endif | |
2929 | char nm_test_var; | |
2930 | void nm_test_func(){} | |
2931 | #ifdef __cplusplus | |
2932 | } | |
2933 | #endif | |
2934 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
2935 | EOF | |
2936 | ||
2937 | if { (eval echo "$as_me:2937: \"$ac_compile\"") >&5 | |
2938 | (eval $ac_compile) 2>&5 | |
2939 | ac_status=$? | |
2940 | echo "$as_me:2940: \$? = $ac_status" >&5 | |
2941 | (exit $ac_status); }; then | |
2942 | # Now try to grab the symbols. | |
2943 | nlist=conftest.nm | |
2944 | if { (eval echo "$as_me:2944: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 | |
2945 | (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 | |
2946 | ac_status=$? | |
2947 | echo "$as_me:2947: \$? = $ac_status" >&5 | |
2948 | (exit $ac_status); } && test -s "$nlist"; then | |
2949 | # Try sorting and uniquifying the output. | |
2950 | if sort "$nlist" | uniq > "$nlist"T; then | |
2951 | mv -f "$nlist"T "$nlist" | |
2952 | else | |
2953 | rm -f "$nlist"T | |
2954 | fi | |
2955 | ||
2956 | # Make sure that we snagged all the symbols we need. | |
2957 | if egrep ' nm_test_var$' "$nlist" >/dev/null; then | |
2958 | if egrep ' nm_test_func$' "$nlist" >/dev/null; then | |
2959 | cat <<EOF > conftest.$ac_ext | |
2960 | #ifdef __cplusplus | |
2961 | extern "C" { | |
2962 | #endif | |
2963 | ||
2964 | EOF | |
2965 | # Now generate the symbol file. | |
2966 | eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' | |
2967 | ||
2968 | cat <<EOF >> conftest.$ac_ext | |
2969 | #if defined (__STDC__) && __STDC__ | |
2970 | # define lt_ptr void * | |
2971 | #else | |
2972 | # define lt_ptr char * | |
2973 | # define const | |
2974 | #endif | |
2975 | ||
2976 | /* The mapping between symbol names and symbols. */ | |
2977 | const struct { | |
2978 | const char *name; | |
2979 | lt_ptr address; | |
2980 | } | |
2981 | lt_preloaded_symbols[] = | |
2982 | { | |
2983 | EOF | |
2984 | sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext | |
2985 | cat <<\EOF >> conftest.$ac_ext | |
2986 | {0, (lt_ptr) 0} | |
2987 | }; | |
2988 | ||
2989 | #ifdef __cplusplus | |
2990 | } | |
2991 | #endif | |
2992 | EOF | |
2993 | # Now try linking the two files. | |
2994 | mv conftest.$ac_objext conftstm.$ac_objext | |
2995 | save_LIBS="$LIBS" | |
2996 | save_CFLAGS="$CFLAGS" | |
2997 | LIBS="conftstm.$ac_objext" | |
2998 | CFLAGS="$CFLAGS$no_builtin_flag" | |
2999 | if { (eval echo "$as_me:2999: \"$ac_link\"") >&5 | |
3000 | (eval $ac_link) 2>&5 | |
3001 | ac_status=$? | |
3002 | echo "$as_me:3002: \$? = $ac_status" >&5 | |
3003 | (exit $ac_status); } && test -s conftest; then | |
3004 | pipe_works=yes | |
3005 | fi | |
3006 | LIBS="$save_LIBS" | |
3007 | CFLAGS="$save_CFLAGS" | |
3008 | else | |
3009 | echo "cannot find nm_test_func in $nlist" >&5 | |
3010 | fi | |
3011 | else | |
3012 | echo "cannot find nm_test_var in $nlist" >&5 | |
3013 | fi | |
3014 | else | |
3015 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 | |
3016 | fi | |
3017 | else | |
3018 | echo "$progname: failed program was:" >&5 | |
3019 | cat conftest.$ac_ext >&5 | |
3020 | fi | |
3021 | rm -f conftest* conftst* | |
3022 | ||
3023 | # Do not use the global_symbol_pipe unless it works. | |
3024 | if test "$pipe_works" = yes; then | |
3025 | break | |
3026 | else | |
3027 | lt_cv_sys_global_symbol_pipe= | |
3028 | fi | |
3029 | done | |
3030 | ||
3031 | fi | |
3032 | ||
3033 | global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" | |
3034 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
3035 | global_symbol_to_cdecl= | |
3036 | global_symbol_to_c_name_address= | |
3037 | else | |
3038 | global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" | |
3039 | global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" | |
3040 | fi | |
3041 | if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; | |
3042 | then | |
3043 | echo "$as_me:3043: result: failed" >&5 | |
3044 | echo "${ECHO_T}failed" >&6 | |
3045 | else | |
3046 | echo "$as_me:3046: result: ok" >&5 | |
3047 | echo "${ECHO_T}ok" >&6 | |
3048 | fi | |
3049 | ||
3050 | ac_ext=cc | |
3051 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3052 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3053 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3054 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3055 | echo "$as_me:3055: checking how to run the C++ preprocessor" >&5 | |
3056 | echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6 | |
3057 | if test -z "$CXXCPP"; then | |
3058 | if test "${ac_cv_prog_CXXCPP+set}" = set; then | |
3059 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3060 | else | |
3061 | # Double quotes because CXXCPP needs to be expanded | |
3062 | for CXXCPP in "$CXX -E" "/lib/cpp" | |
3063 | do | |
3064 | ac_preproc_ok=false | |
3065 | for ac_cxx_preproc_warn_flag in '' yes | |
3066 | do | |
3067 | # Use a header file that comes with gcc, so configuring glibc | |
3068 | # with a fresh cross-compiler works. | |
3069 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3070 | # not just through cpp. "Syntax error" is here to catch this case. | |
3071 | cat >conftest.$ac_ext <<_ACEOF | |
3072 | #line 3072 "configure" | |
3073 | #include "confdefs.h" | |
3074 | #include <assert.h> | |
3075 | Syntax error | |
3076 | _ACEOF | |
3077 | if { (eval echo "$as_me:3077: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3078 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3079 | ac_status=$? | |
3080 | egrep -v '^ *\+' conftest.er1 >conftest.err | |
3081 | rm -f conftest.er1 | |
3082 | cat conftest.err >&5 | |
3083 | echo "$as_me:3083: \$? = $ac_status" >&5 | |
3084 | (exit $ac_status); } >/dev/null; then | |
3085 | if test -s conftest.err; then | |
3086 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
3087 | else | |
3088 | ac_cpp_err= | |
3089 | fi | |
3090 | else | |
3091 | ac_cpp_err=yes | |
3092 | fi | |
3093 | if test -z "$ac_cpp_err"; then | |
3094 | : | |
3095 | else | |
3096 | echo "$as_me: failed program was:" >&5 | |
3097 | cat conftest.$ac_ext >&5 | |
3098 | # Broken: fails on valid input. | |
3099 | continue | |
3100 | fi | |
3101 | rm -f conftest.err conftest.$ac_ext | |
3102 | ||
3103 | # OK, works on sane cases. Now check whether non-existent headers | |
3104 | # can be detected and how. | |
3105 | cat >conftest.$ac_ext <<_ACEOF | |
3106 | #line 3106 "configure" | |
3107 | #include "confdefs.h" | |
3108 | #include <ac_nonexistent.h> | |
3109 | _ACEOF | |
3110 | if { (eval echo "$as_me:3110: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3111 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3112 | ac_status=$? | |
3113 | egrep -v '^ *\+' conftest.er1 >conftest.err | |
3114 | rm -f conftest.er1 | |
3115 | cat conftest.err >&5 | |
3116 | echo "$as_me:3116: \$? = $ac_status" >&5 | |
3117 | (exit $ac_status); } >/dev/null; then | |
3118 | if test -s conftest.err; then | |
3119 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
3120 | else | |
3121 | ac_cpp_err= | |
3122 | fi | |
3123 | else | |
3124 | ac_cpp_err=yes | |
3125 | fi | |
3126 | if test -z "$ac_cpp_err"; then | |
3127 | # Broken: success on invalid input. | |
3128 | continue | |
3129 | else | |
3130 | echo "$as_me: failed program was:" >&5 | |
3131 | cat conftest.$ac_ext >&5 | |
3132 | # Passes both tests. | |
3133 | ac_preproc_ok=: | |
3134 | break | |
3135 | fi | |
3136 | rm -f conftest.err conftest.$ac_ext | |
3137 | ||
3138 | done | |
3139 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3140 | rm -f conftest.err conftest.$ac_ext | |
3141 | if $ac_preproc_ok; then | |
3142 | break | |
3143 | fi | |
3144 | ||
3145 | done | |
3146 | ac_cv_prog_CXXCPP=$CXXCPP | |
3147 | ||
3148 | fi | |
3149 | CXXCPP=$ac_cv_prog_CXXCPP | |
3150 | else | |
3151 | ac_cv_prog_CXXCPP=$CXXCPP | |
3152 | fi | |
3153 | echo "$as_me:3153: result: $CXXCPP" >&5 | |
3154 | echo "${ECHO_T}$CXXCPP" >&6 | |
3155 | ac_preproc_ok=false | |
3156 | for ac_cxx_preproc_warn_flag in '' yes | |
3157 | do | |
3158 | # Use a header file that comes with gcc, so configuring glibc | |
3159 | # with a fresh cross-compiler works. | |
3160 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
3161 | # not just through cpp. "Syntax error" is here to catch this case. | |
3162 | cat >conftest.$ac_ext <<_ACEOF | |
3163 | #line 3163 "configure" | |
3164 | #include "confdefs.h" | |
3165 | #include <assert.h> | |
3166 | Syntax error | |
3167 | _ACEOF | |
3168 | if { (eval echo "$as_me:3168: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3169 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3170 | ac_status=$? | |
3171 | egrep -v '^ *\+' conftest.er1 >conftest.err | |
3172 | rm -f conftest.er1 | |
3173 | cat conftest.err >&5 | |
3174 | echo "$as_me:3174: \$? = $ac_status" >&5 | |
3175 | (exit $ac_status); } >/dev/null; then | |
3176 | if test -s conftest.err; then | |
3177 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
3178 | else | |
3179 | ac_cpp_err= | |
3180 | fi | |
3181 | else | |
3182 | ac_cpp_err=yes | |
3183 | fi | |
3184 | if test -z "$ac_cpp_err"; then | |
3185 | : | |
3186 | else | |
3187 | echo "$as_me: failed program was:" >&5 | |
3188 | cat conftest.$ac_ext >&5 | |
3189 | # Broken: fails on valid input. | |
3190 | continue | |
3191 | fi | |
3192 | rm -f conftest.err conftest.$ac_ext | |
3193 | ||
3194 | # OK, works on sane cases. Now check whether non-existent headers | |
3195 | # can be detected and how. | |
3196 | cat >conftest.$ac_ext <<_ACEOF | |
3197 | #line 3197 "configure" | |
3198 | #include "confdefs.h" | |
3199 | #include <ac_nonexistent.h> | |
3200 | _ACEOF | |
3201 | if { (eval echo "$as_me:3201: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3202 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3203 | ac_status=$? | |
3204 | egrep -v '^ *\+' conftest.er1 >conftest.err | |
3205 | rm -f conftest.er1 | |
3206 | cat conftest.err >&5 | |
3207 | echo "$as_me:3207: \$? = $ac_status" >&5 | |
3208 | (exit $ac_status); } >/dev/null; then | |
3209 | if test -s conftest.err; then | |
3210 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
3211 | else | |
3212 | ac_cpp_err= | |
3213 | fi | |
3214 | else | |
3215 | ac_cpp_err=yes | |
3216 | fi | |
3217 | if test -z "$ac_cpp_err"; then | |
3218 | # Broken: success on invalid input. | |
3219 | continue | |
3220 | else | |
3221 | echo "$as_me: failed program was:" >&5 | |
3222 | cat conftest.$ac_ext >&5 | |
3223 | # Passes both tests. | |
3224 | ac_preproc_ok=: | |
3225 | break | |
3226 | fi | |
3227 | rm -f conftest.err conftest.$ac_ext | |
3228 | ||
3229 | done | |
3230 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | |
3231 | rm -f conftest.err conftest.$ac_ext | |
3232 | if $ac_preproc_ok; then | |
3233 | : | |
3234 | else | |
3235 | { { echo "$as_me:3235: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&5 | |
3236 | echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check" >&2;} | |
3237 | { (exit 1); exit 1; }; } | |
3238 | fi | |
3239 | ||
3240 | ac_ext=cc | |
3241 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3242 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3243 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3244 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3245 | ||
3246 | for ac_header in dlfcn.h | |
3247 | do | |
3248 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` | |
3249 | echo "$as_me:3249: checking for $ac_header" >&5 | |
3250 | echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 | |
3251 | if eval "test \"\${$as_ac_Header+set}\" = set"; then | |
3252 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3253 | else | |
3254 | cat >conftest.$ac_ext <<_ACEOF | |
3255 | #line 3255 "configure" | |
3256 | #include "confdefs.h" | |
3257 | #include <$ac_header> | |
3258 | _ACEOF | |
3259 | if { (eval echo "$as_me:3259: \"$ac_cpp conftest.$ac_ext\"") >&5 | |
3260 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | |
3261 | ac_status=$? | |
3262 | egrep -v '^ *\+' conftest.er1 >conftest.err | |
3263 | rm -f conftest.er1 | |
3264 | cat conftest.err >&5 | |
3265 | echo "$as_me:3265: \$? = $ac_status" >&5 | |
3266 | (exit $ac_status); } >/dev/null; then | |
3267 | if test -s conftest.err; then | |
3268 | ac_cpp_err=$ac_cxx_preproc_warn_flag | |
3269 | else | |
3270 | ac_cpp_err= | |
3271 | fi | |
3272 | else | |
3273 | ac_cpp_err=yes | |
3274 | fi | |
3275 | if test -z "$ac_cpp_err"; then | |
3276 | eval "$as_ac_Header=yes" | |
3277 | else | |
3278 | echo "$as_me: failed program was:" >&5 | |
3279 | cat conftest.$ac_ext >&5 | |
3280 | eval "$as_ac_Header=no" | |
3281 | fi | |
3282 | rm -f conftest.err conftest.$ac_ext | |
3283 | fi | |
3284 | echo "$as_me:3284: result: `eval echo '${'$as_ac_Header'}'`" >&5 | |
3285 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 | |
3286 | if test `eval echo '${'$as_ac_Header'}'` = yes; then | |
3287 | cat >>confdefs.h <<EOF | |
3288 | #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 | |
3289 | EOF | |
3290 | ||
3291 | fi | |
3292 | done | |
3293 | ||
3294 | # Only perform the check for file, if the check method requires it | |
3295 | case $deplibs_check_method in | |
3296 | file_magic*) | |
3297 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
3298 | echo "$as_me:3298: checking for ${ac_tool_prefix}file" >&5 | |
3299 | echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 | |
3300 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then | |
3301 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3302 | else | |
3303 | case $MAGIC_CMD in | |
3304 | /*) | |
3305 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
3306 | ;; | |
3307 | ?:/*) | |
3308 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. | |
3309 | ;; | |
3310 | *) | |
3311 | ac_save_MAGIC_CMD="$MAGIC_CMD" | |
3312 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
3313 | ac_dummy="/usr/bin:$PATH" | |
3314 | for ac_dir in $ac_dummy; do | |
3315 | test -z "$ac_dir" && ac_dir=. | |
3316 | if test -f $ac_dir/${ac_tool_prefix}file; then | |
3317 | lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" | |
3318 | if test -n "$file_magic_test_file"; then | |
3319 | case $deplibs_check_method in | |
3320 | "file_magic "*) | |
3321 | file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" | |
3322 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
3323 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
3324 | egrep "$file_magic_regex" > /dev/null; then | |
3325 | : | |
3326 | else | |
3327 | cat <<EOF 1>&2 | |
3328 | ||
3329 | *** Warning: the command libtool uses to detect shared libraries, | |
3330 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
3331 | *** The result is that libtool may fail to recognize shared libraries | |
3332 | *** as such. This will affect the creation of libtool libraries that | |
3333 | *** depend on shared libraries, but programs linked with such libtool | |
3334 | *** libraries will work regardless of this problem. Nevertheless, you | |
3335 | *** may want to report the problem to your system manager and/or to | |
3336 | *** bug-libtool@gnu.org | |
3337 | ||
3338 | EOF | |
3339 | fi ;; | |
3340 | esac | |
3341 | fi | |
3342 | break | |
3343 | fi | |
3344 | done | |
3345 | IFS="$ac_save_ifs" | |
3346 | MAGIC_CMD="$ac_save_MAGIC_CMD" | |
3347 | ;; | |
3348 | esac | |
3349 | fi | |
3350 | ||
3351 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
3352 | if test -n "$MAGIC_CMD"; then | |
3353 | echo "$as_me:3353: result: $MAGIC_CMD" >&5 | |
3354 | echo "${ECHO_T}$MAGIC_CMD" >&6 | |
3355 | else | |
3356 | echo "$as_me:3356: result: no" >&5 | |
3357 | echo "${ECHO_T}no" >&6 | |
3358 | fi | |
3359 | ||
3360 | if test -z "$lt_cv_path_MAGIC_CMD"; then | |
3361 | if test -n "$ac_tool_prefix"; then | |
3362 | echo "$as_me:3362: checking for file" >&5 | |
3363 | echo $ECHO_N "checking for file... $ECHO_C" >&6 | |
3364 | if test "${lt_cv_path_MAGIC_CMD+set}" = set; then | |
3365 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3366 | else | |
3367 | case $MAGIC_CMD in | |
3368 | /*) | |
3369 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
3370 | ;; | |
3371 | ?:/*) | |
3372 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. | |
3373 | ;; | |
3374 | *) | |
3375 | ac_save_MAGIC_CMD="$MAGIC_CMD" | |
3376 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" | |
3377 | ac_dummy="/usr/bin:$PATH" | |
3378 | for ac_dir in $ac_dummy; do | |
3379 | test -z "$ac_dir" && ac_dir=. | |
3380 | if test -f $ac_dir/file; then | |
3381 | lt_cv_path_MAGIC_CMD="$ac_dir/file" | |
3382 | if test -n "$file_magic_test_file"; then | |
3383 | case $deplibs_check_method in | |
3384 | "file_magic "*) | |
3385 | file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" | |
3386 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
3387 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
3388 | egrep "$file_magic_regex" > /dev/null; then | |
3389 | : | |
3390 | else | |
3391 | cat <<EOF 1>&2 | |
3392 | ||
3393 | *** Warning: the command libtool uses to detect shared libraries, | |
3394 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
3395 | *** The result is that libtool may fail to recognize shared libraries | |
3396 | *** as such. This will affect the creation of libtool libraries that | |
3397 | *** depend on shared libraries, but programs linked with such libtool | |
3398 | *** libraries will work regardless of this problem. Nevertheless, you | |
3399 | *** may want to report the problem to your system manager and/or to | |
3400 | *** bug-libtool@gnu.org | |
3401 | ||
3402 | EOF | |
3403 | fi ;; | |
3404 | esac | |
3405 | fi | |
3406 | break | |
3407 | fi | |
3408 | done | |
3409 | IFS="$ac_save_ifs" | |
3410 | MAGIC_CMD="$ac_save_MAGIC_CMD" | |
3411 | ;; | |
3412 | esac | |
3413 | fi | |
3414 | ||
3415 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
3416 | if test -n "$MAGIC_CMD"; then | |
3417 | echo "$as_me:3417: result: $MAGIC_CMD" >&5 | |
3418 | echo "${ECHO_T}$MAGIC_CMD" >&6 | |
3419 | else | |
3420 | echo "$as_me:3420: result: no" >&5 | |
3421 | echo "${ECHO_T}no" >&6 | |
3422 | fi | |
3423 | ||
3424 | else | |
3425 | MAGIC_CMD=: | |
3426 | fi | |
3427 | fi | |
3428 | ||
3429 | fi | |
3430 | ;; | |
3431 | esac | |
3432 | ||
3433 | if test -n "$ac_tool_prefix"; then | |
3434 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. | |
3435 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 | |
3436 | echo "$as_me:3436: checking for $ac_word" >&5 | |
3437 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3438 | if test "${ac_cv_prog_RANLIB+set}" = set; then | |
3439 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3440 | else | |
3441 | if test -n "$RANLIB"; then | |
3442 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
3443 | else | |
3444 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
3445 | ac_dummy="$PATH" | |
3446 | for ac_dir in $ac_dummy; do | |
3447 | IFS=$ac_save_IFS | |
3448 | test -z "$ac_dir" && ac_dir=. | |
3449 | $as_executable_p "$ac_dir/$ac_word" || continue | |
3450 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" | |
3451 | echo "$as_me:3451: found $ac_dir/$ac_word" >&5 | |
3452 | break | |
3453 | done | |
3454 | ||
3455 | fi | |
3456 | fi | |
3457 | RANLIB=$ac_cv_prog_RANLIB | |
3458 | if test -n "$RANLIB"; then | |
3459 | echo "$as_me:3459: result: $RANLIB" >&5 | |
3460 | echo "${ECHO_T}$RANLIB" >&6 | |
3461 | else | |
3462 | echo "$as_me:3462: result: no" >&5 | |
3463 | echo "${ECHO_T}no" >&6 | |
3464 | fi | |
3465 | ||
3466 | fi | |
3467 | if test -z "$ac_cv_prog_RANLIB"; then | |
3468 | ac_ct_RANLIB=$RANLIB | |
3469 | # Extract the first word of "ranlib", so it can be a program name with args. | |
3470 | set dummy ranlib; ac_word=$2 | |
3471 | echo "$as_me:3471: checking for $ac_word" >&5 | |
3472 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3473 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then | |
3474 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3475 | else | |
3476 | if test -n "$ac_ct_RANLIB"; then | |
3477 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. | |
3478 | else | |
3479 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
3480 | ac_dummy="$PATH" | |
3481 | for ac_dir in $ac_dummy; do | |
3482 | IFS=$ac_save_IFS | |
3483 | test -z "$ac_dir" && ac_dir=. | |
3484 | $as_executable_p "$ac_dir/$ac_word" || continue | |
3485 | ac_cv_prog_ac_ct_RANLIB="ranlib" | |
3486 | echo "$as_me:3486: found $ac_dir/$ac_word" >&5 | |
3487 | break | |
3488 | done | |
3489 | ||
3490 | test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" | |
3491 | fi | |
3492 | fi | |
3493 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB | |
3494 | if test -n "$ac_ct_RANLIB"; then | |
3495 | echo "$as_me:3495: result: $ac_ct_RANLIB" >&5 | |
3496 | echo "${ECHO_T}$ac_ct_RANLIB" >&6 | |
3497 | else | |
3498 | echo "$as_me:3498: result: no" >&5 | |
3499 | echo "${ECHO_T}no" >&6 | |
3500 | fi | |
3501 | ||
3502 | RANLIB=$ac_ct_RANLIB | |
3503 | else | |
3504 | RANLIB="$ac_cv_prog_RANLIB" | |
3505 | fi | |
3506 | ||
3507 | if test -n "$ac_tool_prefix"; then | |
3508 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. | |
3509 | set dummy ${ac_tool_prefix}strip; ac_word=$2 | |
3510 | echo "$as_me:3510: checking for $ac_word" >&5 | |
3511 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3512 | if test "${ac_cv_prog_STRIP+set}" = set; then | |
3513 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3514 | else | |
3515 | if test -n "$STRIP"; then | |
3516 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. | |
3517 | else | |
3518 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
3519 | ac_dummy="$PATH" | |
3520 | for ac_dir in $ac_dummy; do | |
3521 | IFS=$ac_save_IFS | |
3522 | test -z "$ac_dir" && ac_dir=. | |
3523 | $as_executable_p "$ac_dir/$ac_word" || continue | |
3524 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" | |
3525 | echo "$as_me:3525: found $ac_dir/$ac_word" >&5 | |
3526 | break | |
3527 | done | |
3528 | ||
3529 | fi | |
3530 | fi | |
3531 | STRIP=$ac_cv_prog_STRIP | |
3532 | if test -n "$STRIP"; then | |
3533 | echo "$as_me:3533: result: $STRIP" >&5 | |
3534 | echo "${ECHO_T}$STRIP" >&6 | |
3535 | else | |
3536 | echo "$as_me:3536: result: no" >&5 | |
3537 | echo "${ECHO_T}no" >&6 | |
3538 | fi | |
3539 | ||
3540 | fi | |
3541 | if test -z "$ac_cv_prog_STRIP"; then | |
3542 | ac_ct_STRIP=$STRIP | |
3543 | # Extract the first word of "strip", so it can be a program name with args. | |
3544 | set dummy strip; ac_word=$2 | |
3545 | echo "$as_me:3545: checking for $ac_word" >&5 | |
3546 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
3547 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then | |
3548 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3549 | else | |
3550 | if test -n "$ac_ct_STRIP"; then | |
3551 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. | |
3552 | else | |
3553 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
3554 | ac_dummy="$PATH" | |
3555 | for ac_dir in $ac_dummy; do | |
3556 | IFS=$ac_save_IFS | |
3557 | test -z "$ac_dir" && ac_dir=. | |
3558 | $as_executable_p "$ac_dir/$ac_word" || continue | |
3559 | ac_cv_prog_ac_ct_STRIP="strip" | |
3560 | echo "$as_me:3560: found $ac_dir/$ac_word" >&5 | |
3561 | break | |
3562 | done | |
3563 | ||
3564 | test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" | |
3565 | fi | |
3566 | fi | |
3567 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP | |
3568 | if test -n "$ac_ct_STRIP"; then | |
3569 | echo "$as_me:3569: result: $ac_ct_STRIP" >&5 | |
3570 | echo "${ECHO_T}$ac_ct_STRIP" >&6 | |
3571 | else | |
3572 | echo "$as_me:3572: result: no" >&5 | |
3573 | echo "${ECHO_T}no" >&6 | |
3574 | fi | |
3575 | ||
3576 | STRIP=$ac_ct_STRIP | |
3577 | else | |
3578 | STRIP="$ac_cv_prog_STRIP" | |
3579 | fi | |
3580 | ||
3581 | enable_dlopen=no | |
3582 | enable_win32_dll=no | |
3583 | ||
3584 | # Check whether --enable-libtool-lock or --disable-libtool-lock was given. | |
3585 | if test "${enable_libtool_lock+set}" = set; then | |
3586 | enableval="$enable_libtool_lock" | |
3587 | ||
3588 | fi; | |
3589 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
3590 | ||
3591 | # Some flags need to be propagated to the compiler or linker for good | |
3592 | # libtool support. | |
3593 | case $host in | |
3594 | *-*-irix6*) | |
3595 | # Find out which ABI we are using. | |
3596 | echo '#line 3596 "configure"' > conftest.$ac_ext | |
3597 | if { (eval echo "$as_me:3597: \"$ac_compile\"") >&5 | |
3598 | (eval $ac_compile) 2>&5 | |
3599 | ac_status=$? | |
3600 | echo "$as_me:3600: \$? = $ac_status" >&5 | |
3601 | (exit $ac_status); }; then | |
3602 | case `/usr/bin/file conftest.$ac_objext` in | |
3603 | *32-bit*) | |
3604 | LD="${LD-ld} -32" | |
3605 | ;; | |
3606 | *N32*) | |
3607 | LD="${LD-ld} -n32" | |
3608 | ;; | |
3609 | *64-bit*) | |
3610 | LD="${LD-ld} -64" | |
3611 | ;; | |
3612 | esac | |
3613 | fi | |
3614 | rm -rf conftest* | |
3615 | ;; | |
3616 | ||
3617 | *-*-sco3.2v5*) | |
3618 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
3619 | SAVE_CFLAGS="$CFLAGS" | |
3620 | CFLAGS="$CFLAGS -belf" | |
3621 | echo "$as_me:3621: checking whether the C compiler needs -belf" >&5 | |
3622 | echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 | |
3623 | if test "${lt_cv_cc_needs_belf+set}" = set; then | |
3624 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3625 | else | |
3626 | ||
3627 | ac_ext=c | |
3628 | ac_cpp='$CPP $CPPFLAGS' | |
3629 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3630 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3631 | ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
3632 | ||
3633 | cat >conftest.$ac_ext <<_ACEOF | |
3634 | #line 3634 "configure" | |
3635 | #include "confdefs.h" | |
3636 | ||
3637 | int | |
3638 | main () | |
3639 | { | |
3640 | ||
3641 | ; | |
3642 | return 0; | |
3643 | } | |
3644 | _ACEOF | |
3645 | rm -f conftest.$ac_objext conftest$ac_exeext | |
3646 | if { (eval echo "$as_me:3646: \"$ac_link\"") >&5 | |
3647 | (eval $ac_link) 2>&5 | |
3648 | ac_status=$? | |
3649 | echo "$as_me:3649: \$? = $ac_status" >&5 | |
3650 | (exit $ac_status); } && | |
3651 | { ac_try='test -s conftest$ac_exeext' | |
3652 | { (eval echo "$as_me:3652: \"$ac_try\"") >&5 | |
3653 | (eval $ac_try) 2>&5 | |
3654 | ac_status=$? | |
3655 | echo "$as_me:3655: \$? = $ac_status" >&5 | |
3656 | (exit $ac_status); }; }; then | |
3657 | lt_cv_cc_needs_belf=yes | |
3658 | else | |
3659 | echo "$as_me: failed program was:" >&5 | |
3660 | cat conftest.$ac_ext >&5 | |
3661 | lt_cv_cc_needs_belf=no | |
3662 | fi | |
3663 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
3664 | ac_ext=cc | |
3665 | ac_cpp='$CXXCPP $CPPFLAGS' | |
3666 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | |
3667 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | |
3668 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | |
3669 | ||
3670 | fi | |
3671 | echo "$as_me:3671: result: $lt_cv_cc_needs_belf" >&5 | |
3672 | echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 | |
3673 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then | |
3674 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
3675 | CFLAGS="$SAVE_CFLAGS" | |
3676 | fi | |
3677 | ;; | |
3678 | ||
3679 | esac | |
3680 | ||
3681 | # Sed substitution that helps us do robust quoting. It backslashifies | |
3682 | # metacharacters that are still active within double-quoted strings. | |
3683 | Xsed='sed -e s/^X//' | |
3684 | sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' | |
3685 | ||
3686 | # Same as above, but do not quote variable references. | |
3687 | double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' | |
3688 | ||
3689 | # Sed substitution to delay expansion of an escaped shell variable in a | |
3690 | # double_quote_subst'ed string. | |
3691 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
3692 | ||
3693 | # Constants: | |
3694 | rm="rm -f" | |
3695 | ||
3696 | # Global variables: | |
3697 | default_ofile=libtool | |
3698 | can_build_shared=yes | |
3699 | ||
3700 | # All known linkers require a `.a' archive for static linking (except M$VC, | |
3701 | # which needs '.lib'). | |
3702 | libext=a | |
3703 | ltmain="$ac_aux_dir/ltmain.sh" | |
3704 | ofile="$default_ofile" | |
3705 | with_gnu_ld="$lt_cv_prog_gnu_ld" | |
3706 | need_locks="$enable_libtool_lock" | |
3707 | ||
3708 | old_CC="$CC" | |
3709 | old_CFLAGS="$CFLAGS" | |
3710 | ||
3711 | # Set sane defaults for various variables | |
3712 | test -z "$AR" && AR=ar | |
3713 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
3714 | test -z "$AS" && AS=as | |
3715 | test -z "$CC" && CC=cc | |
3716 | test -z "$DLLTOOL" && DLLTOOL=dlltool | |
3717 | test -z "$LD" && LD=ld | |
3718 | test -z "$LN_S" && LN_S="ln -s" | |
3719 | test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
3720 | test -z "$NM" && NM=nm | |
3721 | test -z "$OBJDUMP" && OBJDUMP=objdump | |
3722 | test -z "$RANLIB" && RANLIB=: | |
3723 | test -z "$STRIP" && STRIP=: | |
3724 | test -z "$ac_objext" && ac_objext=o | |
3725 | ||
3726 | if test x"$host" != x"$build"; then | |
3727 | ac_tool_prefix=${host_alias}- | |
3728 | else | |
3729 | ac_tool_prefix= | |
3730 | fi | |
3731 | ||
3732 | # Transform linux* to *-*-linux-gnu*, to support old configure scripts. | |
3733 | case $host_os in | |
3734 | linux-gnu*) ;; | |
3735 | linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` | |
3736 | esac | |
3737 | ||
3738 | case $host_os in | |
3739 | aix3*) | |
3740 | # AIX sometimes has problems with the GCC collect2 program. For some | |
3741 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
3742 | # vanish in a puff of smoke. | |
3743 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
3744 | COLLECT_NAMES= | |
3745 | export COLLECT_NAMES | |
3746 | fi | |
3747 | ;; | |
3748 | esac | |
3749 | ||
3750 | # Determine commands to create old-style static archives. | |
3751 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' | |
3752 | old_postinstall_cmds='chmod 644 $oldlib' | |
3753 | old_postuninstall_cmds= | |
3754 | ||
3755 | if test -n "$RANLIB"; then | |
3756 | case $host_os in | |
3757 | openbsd*) | |
3758 | old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" | |
3759 | ;; | |
3760 | *) | |
3761 | old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" | |
3762 | ;; | |
3763 | esac | |
3764 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
3765 | fi | |
3766 | ||
3767 | # Allow CC to be a program name with arguments. | |
3768 | set dummy $CC | |
3769 | compiler="$2" | |
3770 | ||
3771 | echo "$as_me:3771: checking for objdir" >&5 | |
3772 | echo $ECHO_N "checking for objdir... $ECHO_C" >&6 | |
3773 | rm -f .libs 2>/dev/null | |
3774 | mkdir .libs 2>/dev/null | |
3775 | if test -d .libs; then | |
3776 | objdir=.libs | |
3777 | else | |
3778 | # MS-DOS does not allow filenames that begin with a dot. | |
3779 | objdir=_libs | |
3780 | fi | |
3781 | rmdir .libs 2>/dev/null | |
3782 | echo "$as_me:3782: result: $objdir" >&5 | |
3783 | echo "${ECHO_T}$objdir" >&6 | |
3784 | ||
3785 | # Check whether --with-pic or --without-pic was given. | |
3786 | if test "${with_pic+set}" = set; then | |
3787 | withval="$with_pic" | |
3788 | pic_mode="$withval" | |
3789 | else | |
3790 | pic_mode=default | |
3791 | fi; | |
3792 | test -z "$pic_mode" && pic_mode=default | |
3793 | ||
3794 | # We assume here that the value for lt_cv_prog_cc_pic will not be cached | |
3795 | # in isolation, and that seeing it set (from the cache) indicates that | |
3796 | # the associated values are set (in the cache) correctly too. | |
3797 | echo "$as_me:3797: checking for $compiler option to produce PIC" >&5 | |
3798 | echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 | |
3799 | if test "${lt_cv_prog_cc_pic+set}" = set; then | |
3800 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3801 | else | |
3802 | lt_cv_prog_cc_pic= | |
3803 | lt_cv_prog_cc_shlib= | |
3804 | lt_cv_prog_cc_wl= | |
3805 | lt_cv_prog_cc_static= | |
3806 | lt_cv_prog_cc_no_builtin= | |
3807 | lt_cv_prog_cc_can_build_shared=$can_build_shared | |
3808 | ||
3809 | if test "$GCC" = yes; then | |
3810 | lt_cv_prog_cc_wl='-Wl,' | |
3811 | lt_cv_prog_cc_static='-static' | |
3812 | ||
3813 | case $host_os in | |
3814 | aix*) | |
3815 | # Below there is a dirty hack to force normal static linking with -ldl | |
3816 | # The problem is because libdl dynamically linked with both libc and | |
3817 | # libC (AIX C++ library), which obviously doesn't included in libraries | |
3818 | # list by gcc. This cause undefined symbols with -static flags. | |
3819 | # This hack allows C programs to be linked with "-static -ldl", but | |
3820 | # not sure about C++ programs. | |
3821 | lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" | |
3822 | ;; | |
3823 | amigaos*) | |
3824 | # FIXME: we need at least 68020 code to build shared libraries, but | |
3825 | # adding the `-m68020' flag to GCC prevents building anything better, | |
3826 | # like `-m68040'. | |
3827 | lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' | |
3828 | ;; | |
3829 | beos* | irix5* | irix6* | osf3* | osf4* | osf5*) | |
3830 | # PIC is the default for these OSes. | |
3831 | ;; | |
3832 | darwin* | rhapsody*) | |
3833 | # PIC is the default on this platform | |
3834 | # Common symbols not allowed in MH_DYLIB files | |
3835 | lt_cv_prog_cc_pic='-fno-common' | |
3836 | ;; | |
3837 | cygwin* | mingw* | pw32* | os2*) | |
3838 | # This hack is so that the source file can tell whether it is being | |
3839 | # built for inclusion in a dll (and should export symbols for example). | |
3840 | lt_cv_prog_cc_pic='-DDLL_EXPORT' | |
3841 | ;; | |
3842 | sysv4*MP*) | |
3843 | if test -d /usr/nec; then | |
3844 | lt_cv_prog_cc_pic=-Kconform_pic | |
3845 | fi | |
3846 | ;; | |
3847 | *) | |
3848 | lt_cv_prog_cc_pic='-fPIC' | |
3849 | ;; | |
3850 | esac | |
3851 | else | |
3852 | # PORTME Check for PIC flags for the system compiler. | |
3853 | case $host_os in | |
3854 | aix3* | aix4* | aix5*) | |
3855 | lt_cv_prog_cc_wl='-Wl,' | |
3856 | # All AIX code is PIC. | |
3857 | if test "$host_cpu" = ia64; then | |
3858 | # AIX 5 now supports IA64 processor | |
3859 | lt_cv_prog_cc_static='-Bstatic' | |
3860 | else | |
3861 | lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' | |
3862 | fi | |
3863 | ;; | |
3864 | ||
3865 | hpux9* | hpux10* | hpux11*) | |
3866 | # Is there a better lt_cv_prog_cc_static that works with the bundled CC? | |
3867 | lt_cv_prog_cc_wl='-Wl,' | |
3868 | lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" | |
3869 | lt_cv_prog_cc_pic='+Z' | |
3870 | ;; | |
3871 | ||
3872 | irix5* | irix6*) | |
3873 | lt_cv_prog_cc_wl='-Wl,' | |
3874 | lt_cv_prog_cc_static='-non_shared' | |
3875 | # PIC (with -KPIC) is the default. | |
3876 | ;; | |
3877 | ||
3878 | cygwin* | mingw* | pw32* | os2*) | |
3879 | # This hack is so that the source file can tell whether it is being | |
3880 | # built for inclusion in a dll (and should export symbols for example). | |
3881 | lt_cv_prog_cc_pic='-DDLL_EXPORT' | |
3882 | ;; | |
3883 | ||
3884 | newsos6) | |
3885 | lt_cv_prog_cc_pic='-KPIC' | |
3886 | lt_cv_prog_cc_static='-Bstatic' | |
3887 | ;; | |
3888 | ||
3889 | osf3* | osf4* | osf5*) | |
3890 | # All OSF/1 code is PIC. | |
3891 | lt_cv_prog_cc_wl='-Wl,' | |
3892 | lt_cv_prog_cc_static='-non_shared' | |
3893 | ;; | |
3894 | ||
3895 | sco3.2v5*) | |
3896 | lt_cv_prog_cc_pic='-Kpic' | |
3897 | lt_cv_prog_cc_static='-dn' | |
3898 | lt_cv_prog_cc_shlib='-belf' | |
3899 | ;; | |
3900 | ||
3901 | solaris*) | |
3902 | lt_cv_prog_cc_pic='-KPIC' | |
3903 | lt_cv_prog_cc_static='-Bstatic' | |
3904 | lt_cv_prog_cc_wl='-Wl,' | |
3905 | ;; | |
3906 | ||
3907 | sunos4*) | |
3908 | lt_cv_prog_cc_pic='-PIC' | |
3909 | lt_cv_prog_cc_static='-Bstatic' | |
3910 | lt_cv_prog_cc_wl='-Qoption ld ' | |
3911 | ;; | |
3912 | ||
3913 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
3914 | lt_cv_prog_cc_pic='-KPIC' | |
3915 | lt_cv_prog_cc_static='-Bstatic' | |
3916 | if test "x$host_vendor" = xsni; then | |
3917 | lt_cv_prog_cc_wl='-LD' | |
3918 | else | |
3919 | lt_cv_prog_cc_wl='-Wl,' | |
3920 | fi | |
3921 | ;; | |
3922 | ||
3923 | uts4*) | |
3924 | lt_cv_prog_cc_pic='-pic' | |
3925 | lt_cv_prog_cc_static='-Bstatic' | |
3926 | ;; | |
3927 | ||
3928 | sysv4*MP*) | |
3929 | if test -d /usr/nec ;then | |
3930 | lt_cv_prog_cc_pic='-Kconform_pic' | |
3931 | lt_cv_prog_cc_static='-Bstatic' | |
3932 | fi | |
3933 | ;; | |
3934 | ||
3935 | *) | |
3936 | lt_cv_prog_cc_can_build_shared=no | |
3937 | ;; | |
3938 | esac | |
3939 | fi | |
3940 | ||
3941 | fi | |
3942 | ||
3943 | if test -z "$lt_cv_prog_cc_pic"; then | |
3944 | echo "$as_me:3944: result: none" >&5 | |
3945 | echo "${ECHO_T}none" >&6 | |
3946 | else | |
3947 | echo "$as_me:3947: result: $lt_cv_prog_cc_pic" >&5 | |
3948 | echo "${ECHO_T}$lt_cv_prog_cc_pic" >&6 | |
3949 | ||
3950 | # Check to make sure the pic_flag actually works. | |
3951 | echo "$as_me:3951: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5 | |
3952 | echo $ECHO_N "checking if $compiler PIC flag $lt_cv_prog_cc_pic works... $ECHO_C" >&6 | |
3953 | if test "${lt_cv_prog_cc_pic_works+set}" = set; then | |
3954 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
3955 | else | |
3956 | save_CFLAGS="$CFLAGS" | |
3957 | CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" | |
3958 | cat >conftest.$ac_ext <<_ACEOF | |
3959 | #line 3959 "configure" | |
3960 | #include "confdefs.h" | |
3961 | ||
3962 | int | |
3963 | main () | |
3964 | { | |
3965 | ||
3966 | ; | |
3967 | return 0; | |
3968 | } | |
3969 | _ACEOF | |
3970 | rm -f conftest.$ac_objext | |
3971 | if { (eval echo "$as_me:3971: \"$ac_compile\"") >&5 | |
3972 | (eval $ac_compile) 2>&5 | |
3973 | ac_status=$? | |
3974 | echo "$as_me:3974: \$? = $ac_status" >&5 | |
3975 | (exit $ac_status); } && | |
3976 | { ac_try='test -s conftest.$ac_objext' | |
3977 | { (eval echo "$as_me:3977: \"$ac_try\"") >&5 | |
3978 | (eval $ac_try) 2>&5 | |
3979 | ac_status=$? | |
3980 | echo "$as_me:3980: \$? = $ac_status" >&5 | |
3981 | (exit $ac_status); }; }; then | |
3982 | case $host_os in | |
3983 | hpux9* | hpux10* | hpux11*) | |
3984 | # On HP-UX, both CC and GCC only warn that PIC is supported... then | |
3985 | # they create non-PIC objects. So, if there were any warnings, we | |
3986 | # assume that PIC is not supported. | |
3987 | if test -s conftest.err; then | |
3988 | lt_cv_prog_cc_pic_works=no | |
3989 | else | |
3990 | lt_cv_prog_cc_pic_works=yes | |
3991 | fi | |
3992 | ;; | |
3993 | *) | |
3994 | lt_cv_prog_cc_pic_works=yes | |
3995 | ;; | |
3996 | esac | |
3997 | ||
3998 | else | |
3999 | echo "$as_me: failed program was:" >&5 | |
4000 | cat conftest.$ac_ext >&5 | |
4001 | lt_cv_prog_cc_pic_works=no | |
4002 | ||
4003 | fi | |
4004 | rm -f conftest.$ac_objext conftest.$ac_ext | |
4005 | CFLAGS="$save_CFLAGS" | |
4006 | ||
4007 | fi | |
4008 | ||
4009 | if test "X$lt_cv_prog_cc_pic_works" = Xno; then | |
4010 | lt_cv_prog_cc_pic= | |
4011 | lt_cv_prog_cc_can_build_shared=no | |
4012 | else | |
4013 | lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" | |
4014 | fi | |
4015 | ||
4016 | echo "$as_me:4016: result: $lt_cv_prog_cc_pic_works" >&5 | |
4017 | echo "${ECHO_T}$lt_cv_prog_cc_pic_works" >&6 | |
4018 | fi | |
4019 | ||
4020 | # Check for any special shared library compilation flags. | |
4021 | if test -n "$lt_cv_prog_cc_shlib"; then | |
4022 | { echo "$as_me:4022: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&5 | |
4023 | echo "$as_me: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&2;} | |
4024 | if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$lt_cv_prog_cc_shlib[ ]" >/dev/null; then : | |
4025 | else | |
4026 | { echo "$as_me:4026: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5 | |
4027 | echo "$as_me: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&2;} | |
4028 | lt_cv_prog_cc_can_build_shared=no | |
4029 | fi | |
4030 | fi | |
4031 | ||
4032 | echo "$as_me:4032: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5 | |
4033 | echo $ECHO_N "checking if $compiler static flag $lt_cv_prog_cc_static works... $ECHO_C" >&6 | |
4034 | if test "${lt_cv_prog_cc_static_works+set}" = set; then | |
4035 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4036 | else | |
4037 | lt_cv_prog_cc_static_works=no | |
4038 | save_LDFLAGS="$LDFLAGS" | |
4039 | LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" | |
4040 | cat >conftest.$ac_ext <<_ACEOF | |
4041 | #line 4041 "configure" | |
4042 | #include "confdefs.h" | |
4043 | ||
4044 | int | |
4045 | main () | |
4046 | { | |
4047 | ||
4048 | ; | |
4049 | return 0; | |
4050 | } | |
4051 | _ACEOF | |
4052 | rm -f conftest.$ac_objext conftest$ac_exeext | |
4053 | if { (eval echo "$as_me:4053: \"$ac_link\"") >&5 | |
4054 | (eval $ac_link) 2>&5 | |
4055 | ac_status=$? | |
4056 | echo "$as_me:4056: \$? = $ac_status" >&5 | |
4057 | (exit $ac_status); } && | |
4058 | { ac_try='test -s conftest$ac_exeext' | |
4059 | { (eval echo "$as_me:4059: \"$ac_try\"") >&5 | |
4060 | (eval $ac_try) 2>&5 | |
4061 | ac_status=$? | |
4062 | echo "$as_me:4062: \$? = $ac_status" >&5 | |
4063 | (exit $ac_status); }; }; then | |
4064 | lt_cv_prog_cc_static_works=yes | |
4065 | else | |
4066 | echo "$as_me: failed program was:" >&5 | |
4067 | cat conftest.$ac_ext >&5 | |
4068 | fi | |
4069 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
4070 | LDFLAGS="$save_LDFLAGS" | |
4071 | ||
4072 | fi | |
4073 | ||
4074 | # Belt *and* braces to stop my trousers falling down: | |
4075 | test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= | |
4076 | echo "$as_me:4076: result: $lt_cv_prog_cc_static_works" >&5 | |
4077 | echo "${ECHO_T}$lt_cv_prog_cc_static_works" >&6 | |
4078 | ||
4079 | pic_flag="$lt_cv_prog_cc_pic" | |
4080 | special_shlib_compile_flags="$lt_cv_prog_cc_shlib" | |
4081 | wl="$lt_cv_prog_cc_wl" | |
4082 | link_static_flag="$lt_cv_prog_cc_static" | |
4083 | no_builtin_flag="$lt_cv_prog_cc_no_builtin" | |
4084 | can_build_shared="$lt_cv_prog_cc_can_build_shared" | |
4085 | ||
4086 | # Check to see if options -o and -c are simultaneously supported by compiler | |
4087 | echo "$as_me:4087: checking if $compiler supports -c -o file.$ac_objext" >&5 | |
4088 | echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 | |
4089 | if test "${lt_cv_compiler_c_o+set}" = set; then | |
4090 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4091 | else | |
4092 | ||
4093 | $rm -r conftest 2>/dev/null | |
4094 | mkdir conftest | |
4095 | cd conftest | |
4096 | echo "int some_variable = 0;" > conftest.$ac_ext | |
4097 | mkdir out | |
4098 | # According to Tom Tromey, Ian Lance Taylor reported there are C compilers | |
4099 | # that will create temporary files in the current directory regardless of | |
4100 | # the output directory. Thus, making CWD read-only will cause this test | |
4101 | # to fail, enabling locking or at least warning the user not to do parallel | |
4102 | # builds. | |
4103 | chmod -w . | |
4104 | save_CFLAGS="$CFLAGS" | |
4105 | CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" | |
4106 | compiler_c_o=no | |
4107 | if { (eval echo configure:4107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then | |
4108 | # The compiler can only warn and ignore the option if not recognized | |
4109 | # So say no if there are warnings | |
4110 | if test -s out/conftest.err; then | |
4111 | lt_cv_compiler_c_o=no | |
4112 | else | |
4113 | lt_cv_compiler_c_o=yes | |
4114 | fi | |
4115 | else | |
4116 | # Append any errors to the config.log. | |
4117 | cat out/conftest.err 1>&5 | |
4118 | lt_cv_compiler_c_o=no | |
4119 | fi | |
4120 | CFLAGS="$save_CFLAGS" | |
4121 | chmod u+w . | |
4122 | $rm conftest* out/* | |
4123 | rmdir out | |
4124 | cd .. | |
4125 | rmdir conftest | |
4126 | $rm -r conftest 2>/dev/null | |
4127 | ||
4128 | fi | |
4129 | ||
4130 | compiler_c_o=$lt_cv_compiler_c_o | |
4131 | echo "$as_me:4131: result: $compiler_c_o" >&5 | |
4132 | echo "${ECHO_T}$compiler_c_o" >&6 | |
4133 | ||
4134 | if test x"$compiler_c_o" = x"yes"; then | |
4135 | # Check to see if we can write to a .lo | |
4136 | echo "$as_me:4136: checking if $compiler supports -c -o file.lo" >&5 | |
4137 | echo $ECHO_N "checking if $compiler supports -c -o file.lo... $ECHO_C" >&6 | |
4138 | if test "${lt_cv_compiler_o_lo+set}" = set; then | |
4139 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
4140 | else | |
4141 | ||
4142 | lt_cv_compiler_o_lo=no | |
4143 | save_CFLAGS="$CFLAGS" | |
4144 | CFLAGS="$CFLAGS -c -o conftest.lo" | |
4145 | save_objext="$ac_objext" | |
4146 | ac_objext=lo | |
4147 | cat >conftest.$ac_ext <<_ACEOF | |
4148 | #line 4148 "configure" | |
4149 | #include "confdefs.h" | |
4150 | ||
4151 | int | |
4152 | main () | |
4153 | { | |
4154 | int some_variable = 0; | |
4155 | ; | |
4156 | return 0; | |
4157 | } | |
4158 | _ACEOF | |
4159 | rm -f conftest.$ac_objext | |
4160 | if { (eval echo "$as_me:4160: \"$ac_compile\"") >&5 | |
4161 | (eval $ac_compile) 2>&5 | |
4162 | ac_status=$? | |
4163 | echo "$as_me:4163: \$? = $ac_status" >&5 | |
4164 | (exit $ac_status); } && | |
4165 | { ac_try='test -s conftest.$ac_objext' | |
4166 | { (eval echo "$as_me:4166: \"$ac_try\"") >&5 | |
4167 | (eval $ac_try) 2>&5 | |
4168 | ac_status=$? | |
4169 | echo "$as_me:4169: \$? = $ac_status" >&5 | |
4170 | (exit $ac_status); }; }; then | |
4171 | # The compiler can only warn and ignore the option if not recognized | |
4172 | # So say no if there are warnings | |
4173 | if test -s conftest.err; then | |
4174 | lt_cv_compiler_o_lo=no | |
4175 | else | |
4176 | lt_cv_compiler_o_lo=yes | |
4177 | fi | |
4178 | ||
4179 | else | |
4180 | echo "$as_me: failed program was:" >&5 | |
4181 | cat conftest.$ac_ext >&5 | |
4182 | fi | |
4183 | rm -f conftest.$ac_objext conftest.$ac_ext | |
4184 | ac_objext="$save_objext" | |
4185 | CFLAGS="$save_CFLAGS" | |
4186 | ||
4187 | fi | |
4188 | ||
4189 | compiler_o_lo=$lt_cv_compiler_o_lo | |
4190 | echo "$as_me:4190: result: $compiler_o_lo" >&5 | |
4191 | echo "${ECHO_T}$compiler_o_lo" >&6 | |
4192 | else | |
4193 | compiler_o_lo=no | |
4194 | fi | |
4195 | ||
4196 | # Check to see if we can do hard links to lock some files if needed | |
4197 | hard_links="nottested" | |
4198 | if test "$compiler_c_o" = no && test "$need_locks" != no; then | |
4199 | # do not overwrite the value of need_locks provided by the user | |
4200 | echo "$as_me:4200: checking if we can lock with hard links" >&5 | |
4201 | echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 | |
4202 | hard_links=yes | |
4203 | $rm conftest* | |
4204 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
4205 | touch conftest.a | |
4206 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
4207 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
4208 | echo "$as_me:4208: result: $hard_links" >&5 | |
4209 | echo "${ECHO_T}$hard_links" >&6 | |
4210 | if test "$hard_links" = no; then | |
4211 | { echo "$as_me:4211: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 | |
4212 | echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} | |
4213 | need_locks=warn | |
4214 | fi | |
4215 | else | |
4216 | need_locks=no | |
4217 | fi | |
4218 | ||
4219 | if test "$GCC" = yes; then | |
4220 | # Check to see if options -fno-rtti -fno-exceptions are supported by compiler | |
4221 | echo "$as_me:4221: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 | |
4222 | echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6 | |
4223 | echo "int some_variable = 0;" > conftest.$ac_ext | |
4224 | save_CFLAGS="$CFLAGS" | |
4225 | CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" | |
4226 | compiler_rtti_exceptions=no | |
4227 | cat >conftest.$ac_ext <<_ACEOF | |
4228 | #line 4228 "configure" | |
4229 | #include "confdefs.h" | |
4230 | ||
4231 | int | |
4232 | main () | |
4233 | { | |
4234 | int some_variable = 0; | |
4235 | ; | |
4236 | return 0; | |
4237 | } | |
4238 | _ACEOF | |
4239 | rm -f conftest.$ac_objext | |
4240 | if { (eval echo "$as_me:4240: \"$ac_compile\"") >&5 | |
4241 | (eval $ac_compile) 2>&5 | |
4242 | ac_status=$? | |
4243 | echo "$as_me:4243: \$? = $ac_status" >&5 | |
4244 | (exit $ac_status); } && | |
4245 | { ac_try='test -s conftest.$ac_objext' | |
4246 | { (eval echo "$as_me:4246: \"$ac_try\"") >&5 | |
4247 | (eval $ac_try) 2>&5 | |
4248 | ac_status=$? | |
4249 | echo "$as_me:4249: \$? = $ac_status" >&5 | |
4250 | (exit $ac_status); }; }; then | |
4251 | # The compiler can only warn and ignore the option if not recognized | |
4252 | # So say no if there are warnings | |
4253 | if test -s conftest.err; then | |
4254 | compiler_rtti_exceptions=no | |
4255 | else | |
4256 | compiler_rtti_exceptions=yes | |
4257 | fi | |
4258 | ||
4259 | else | |
4260 | echo "$as_me: failed program was:" >&5 | |
4261 | cat conftest.$ac_ext >&5 | |
4262 | fi | |
4263 | rm -f conftest.$ac_objext conftest.$ac_ext | |
4264 | CFLAGS="$save_CFLAGS" | |
4265 | echo "$as_me:4265: result: $compiler_rtti_exceptions" >&5 | |
4266 | echo "${ECHO_T}$compiler_rtti_exceptions" >&6 | |
4267 | ||
4268 | if test "$compiler_rtti_exceptions" = "yes"; then | |
4269 | no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' | |
4270 | else | |
4271 | no_builtin_flag=' -fno-builtin' | |
4272 | fi | |
4273 | fi | |
4274 | ||
4275 | # See if the linker supports building shared libraries. | |
4276 | echo "$as_me:4276: checking whether the linker ($LD) supports shared libraries" >&5 | |
4277 | echo $ECHO_N "checking whether the linker ($LD) supports shared libraries... $ECHO_C" >&6 | |
4278 | ||
4279 | allow_undefined_flag= | |
4280 | no_undefined_flag= | |
4281 | need_lib_prefix=unknown | |
4282 | need_version=unknown | |
4283 | # when you set need_version to no, make sure it does not cause -set_version | |
4284 | # flags to be left without arguments | |
4285 | archive_cmds= | |
4286 | archive_expsym_cmds= | |
4287 | old_archive_from_new_cmds= | |
4288 | old_archive_from_expsyms_cmds= | |
4289 | export_dynamic_flag_spec= | |
4290 | whole_archive_flag_spec= | |
4291 | thread_safe_flag_spec= | |
4292 | hardcode_into_libs=no | |
4293 | hardcode_libdir_flag_spec= | |
4294 | hardcode_libdir_separator= | |
4295 | hardcode_direct=no | |
4296 | hardcode_minus_L=no | |
4297 | hardcode_shlibpath_var=unsupported | |
4298 | runpath_var= | |
4299 | link_all_deplibs=unknown | |
4300 | always_export_symbols=no | |
4301 | export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
4302 | # include_expsyms should be a list of space-separated symbols to be *always* | |
4303 | # included in the symbol list | |
4304 | include_expsyms= | |
4305 | # exclude_expsyms can be an egrep regular expression of symbols to exclude | |
4306 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
4307 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
4308 | # as well as any symbol that contains `d'. | |
4309 | exclude_expsyms="_GLOBAL_OFFSET_TABLE_" | |
4310 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
4311 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
4312 | # the symbol is explicitly referenced. Since portable code cannot | |
4313 | # rely on this symbol name, it's probably fine to never include it in | |
4314 | # preloaded symbol tables. | |
4315 | extract_expsyms_cmds= | |
4316 | ||
4317 | case $host_os in | |
4318 | cygwin* | mingw* | pw32*) | |
4319 | # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
4320 | # When not using gcc, we currently assume that we are using | |
4321 | # Microsoft Visual C++. | |
4322 | if test "$GCC" != yes; then | |
4323 | with_gnu_ld=no | |
4324 | fi | |
4325 | ;; | |
4326 | openbsd*) | |
4327 | with_gnu_ld=no | |
4328 | ;; | |
4329 | esac | |
4330 | ||
4331 | ld_shlibs=yes | |
4332 | if test "$with_gnu_ld" = yes; then | |
4333 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
4334 | wlarc='${wl}' | |
4335 | ||
4336 | # See if GNU ld supports shared libraries. | |
4337 | case $host_os in | |
4338 | aix3* | aix4* | aix5*) | |
4339 | # On AIX, the GNU linker is very broken | |
4340 | # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. | |
4341 | ld_shlibs=no | |
4342 | cat <<EOF 1>&2 | |
4343 | ||
4344 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
4345 | *** to be unable to reliably create shared libraries on AIX. | |
4346 | *** Therefore, libtool is disabling shared libraries support. If you | |
4347 | *** really care for shared libraries, you may want to modify your PATH | |
4348 | *** so that a non-GNU linker is found, and then restart. | |
4349 | ||
4350 | EOF | |
4351 | ;; | |
4352 | ||
4353 | amigaos*) | |
4354 | archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
4355 | hardcode_libdir_flag_spec='-L$libdir' | |
4356 | hardcode_minus_L=yes | |
4357 | ||
4358 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports | |
4359 | # that the semantics of dynamic libraries on AmigaOS, at least up | |
4360 | # to version 4, is to share data among multiple programs linked | |
4361 | # with the same dynamic library. Since this doesn't match the | |
4362 | # behavior of shared libraries on other platforms, we can use | |
4363 | # them. | |
4364 | ld_shlibs=no | |
4365 | ;; | |
4366 | ||
4367 | beos*) | |
4368 | if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then | |
4369 | allow_undefined_flag=unsupported | |
4370 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
4371 | # support --undefined. This deserves some investigation. FIXME | |
4372 | archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4373 | else | |
4374 | ld_shlibs=no | |
4375 | fi | |
4376 | ;; | |
4377 | ||
4378 | cygwin* | mingw* | pw32*) | |
4379 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
4380 | # no search path for DLLs. | |
4381 | hardcode_libdir_flag_spec='-L$libdir' | |
4382 | allow_undefined_flag=unsupported | |
4383 | always_export_symbols=yes | |
4384 | ||
4385 | extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ | |
4386 | sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ | |
4387 | test -f $output_objdir/impgen.exe || (cd $output_objdir && \ | |
4388 | if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ | |
4389 | else $CC -o impgen impgen.c ; fi)~ | |
4390 | $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' | |
4391 | ||
4392 | old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' | |
4393 | ||
4394 | # cygwin and mingw dlls have different entry points and sets of symbols | |
4395 | # to exclude. | |
4396 | # FIXME: what about values for MSVC? | |
4397 | dll_entry=__cygwin_dll_entry@12 | |
4398 | dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ | |
4399 | case $host_os in | |
4400 | mingw*) | |
4401 | # mingw values | |
4402 | dll_entry=_DllMainCRTStartup@12 | |
4403 | dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ | |
4404 | ;; | |
4405 | esac | |
4406 | ||
4407 | # mingw and cygwin differ, and it's simplest to just exclude the union | |
4408 | # of the two symbol sets. | |
4409 | dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 | |
4410 | ||
4411 | # recent cygwin and mingw systems supply a stub DllMain which the user | |
4412 | # can override, but on older systems we have to supply one (in ltdll.c) | |
4413 | if test "x$lt_cv_need_dllmain" = "xyes"; then | |
4414 | ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " | |
4415 | ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ | |
4416 | test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' | |
4417 | else | |
4418 | ltdll_obj= | |
4419 | ltdll_cmds= | |
4420 | fi | |
4421 | ||
4422 | # Extract the symbol export list from an `--export-all' def file, | |
4423 | # then regenerate the def file from the symbol export list, so that | |
4424 | # the compiled dll only exports the symbol export list. | |
4425 | # Be careful not to strip the DATA tag left be newer dlltools. | |
4426 | export_symbols_cmds="$ltdll_cmds"' | |
4427 | $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ | |
4428 | sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' | |
4429 | ||
4430 | # If the export-symbols file already is a .def file (1st line | |
4431 | # is EXPORTS), use it as is. | |
4432 | # If DATA tags from a recent dlltool are present, honour them! | |
4433 | archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then | |
4434 | cp $export_symbols $output_objdir/$soname-def; | |
4435 | else | |
4436 | echo EXPORTS > $output_objdir/$soname-def; | |
4437 | _lt_hint=1; | |
4438 | cat $export_symbols | while read symbol; do | |
4439 | set dummy \$symbol; | |
4440 | case \$# in | |
4441 | 2) echo " \$2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; | |
4442 | *) echo " \$2 @ \$_lt_hint \$3 ; " >> $output_objdir/$soname-def;; | |
4443 | esac; | |
4444 | _lt_hint=`expr 1 + \$_lt_hint`; | |
4445 | done; | |
4446 | fi~ | |
4447 | '"$ltdll_cmds"' | |
4448 | $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ | |
4449 | $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ | |
4450 | $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ | |
4451 | $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ | |
4452 | $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' | |
4453 | ;; | |
4454 | ||
4455 | netbsd*) | |
4456 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
4457 | archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
4458 | wlarc= | |
4459 | else | |
4460 | archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4461 | archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
4462 | fi | |
4463 | ;; | |
4464 | ||
4465 | solaris* | sysv5*) | |
4466 | if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then | |
4467 | ld_shlibs=no | |
4468 | cat <<EOF 1>&2 | |
4469 | ||
4470 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
4471 | *** create shared libraries on Solaris systems. Therefore, libtool | |
4472 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
4473 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
4474 | *** your PATH or compiler configuration so that the native linker is | |
4475 | *** used, and then restart. | |
4476 | ||
4477 | EOF | |
4478 | elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then | |
4479 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4480 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
4481 | else | |
4482 | ld_shlibs=no | |
4483 | fi | |
4484 | ;; | |
4485 | ||
4486 | sunos4*) | |
4487 | archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
4488 | wlarc= | |
4489 | hardcode_direct=yes | |
4490 | hardcode_shlibpath_var=no | |
4491 | ;; | |
4492 | ||
4493 | *) | |
4494 | if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then | |
4495 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4496 | archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
4497 | else | |
4498 | ld_shlibs=no | |
4499 | fi | |
4500 | ;; | |
4501 | esac | |
4502 | ||
4503 | if test "$ld_shlibs" = yes; then | |
4504 | runpath_var=LD_RUN_PATH | |
4505 | hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' | |
4506 | export_dynamic_flag_spec='${wl}--export-dynamic' | |
4507 | case $host_os in | |
4508 | cygwin* | mingw* | pw32*) | |
4509 | # dlltool doesn't understand --whole-archive et. al. | |
4510 | whole_archive_flag_spec= | |
4511 | ;; | |
4512 | *) | |
4513 | # ancient GNU ld didn't support --whole-archive et. al. | |
4514 | if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then | |
4515 | whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
4516 | else | |
4517 | whole_archive_flag_spec= | |
4518 | fi | |
4519 | ;; | |
4520 | esac | |
4521 | fi | |
4522 | else | |
4523 | # PORTME fill in a description of your system's linker (not GNU ld) | |
4524 | case $host_os in | |
4525 | aix3*) | |
4526 | allow_undefined_flag=unsupported | |
4527 | always_export_symbols=yes | |
4528 | archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' | |
4529 | # Note: this linker hardcodes the directories in LIBPATH if there | |
4530 | # are no directories specified by -L. | |
4531 | hardcode_minus_L=yes | |
4532 | if test "$GCC" = yes && test -z "$link_static_flag"; then | |
4533 | # Neither direct hardcoding nor static linking is supported with a | |
4534 | # broken collect2. | |
4535 | hardcode_direct=unsupported | |
4536 | fi | |
4537 | ;; | |
4538 | ||
4539 | aix4* | aix5*) | |
4540 | if test "$host_cpu" = ia64; then | |
4541 | # On IA64, the linker does run time linking by default, so we don't | |
4542 | # have to do anything special. | |
4543 | aix_use_runtimelinking=no | |
4544 | exp_sym_flag='-Bexport' | |
4545 | no_entry_flag="" | |
4546 | else | |
4547 | aix_use_runtimelinking=no | |
4548 | ||
4549 | # Test if we are trying to use run time linking or normal | |
4550 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
4551 | # need to do runtime linking. | |
4552 | case $host_os in aix4.[23]|aix4.[23].*|aix5*) | |
4553 | for ld_flag in $LDFLAGS; do | |
4554 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
4555 | aix_use_runtimelinking=yes | |
4556 | break | |
4557 | fi | |
4558 | done | |
4559 | esac | |
4560 | ||
4561 | exp_sym_flag='-bexport' | |
4562 | no_entry_flag='-bnoentry' | |
4563 | fi | |
4564 | ||
4565 | # When large executables or shared objects are built, AIX ld can | |
4566 | # have problems creating the table of contents. If linking a library | |
4567 | # or program results in "error TOC overflow" add -mminimal-toc to | |
4568 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
4569 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
4570 | ||
4571 | hardcode_direct=yes | |
4572 | archive_cmds='' | |
4573 | hardcode_libdir_separator=':' | |
4574 | if test "$GCC" = yes; then | |
4575 | case $host_os in aix4.[012]|aix4.[012].*) | |
4576 | collect2name=`${CC} -print-prog-name=collect2` | |
4577 | if test -f "$collect2name" && \ | |
4578 | strings "$collect2name" | grep resolve_lib_name >/dev/null | |
4579 | then | |
4580 | # We have reworked collect2 | |
4581 | hardcode_direct=yes | |
4582 | else | |
4583 | # We have old collect2 | |
4584 | hardcode_direct=unsupported | |
4585 | # It fails to find uninstalled libraries when the uninstalled | |
4586 | # path is not listed in the libpath. Setting hardcode_minus_L | |
4587 | # to unsupported forces relinking | |
4588 | hardcode_minus_L=yes | |
4589 | hardcode_libdir_flag_spec='-L$libdir' | |
4590 | hardcode_libdir_separator= | |
4591 | fi | |
4592 | esac | |
4593 | ||
4594 | shared_flag='-shared' | |
4595 | else | |
4596 | # not using gcc | |
4597 | if test "$host_cpu" = ia64; then | |
4598 | shared_flag='${wl}-G' | |
4599 | else | |
4600 | if test "$aix_use_runtimelinking" = yes; then | |
4601 | shared_flag='${wl}-G' | |
4602 | else | |
4603 | shared_flag='${wl}-bM:SRE' | |
4604 | fi | |
4605 | fi | |
4606 | fi | |
4607 | ||
4608 | # It seems that -bexpall can do strange things, so it is better to | |
4609 | # generate a list of symbols to export. | |
4610 | always_export_symbols=yes | |
4611 | if test "$aix_use_runtimelinking" = yes; then | |
4612 | # Warning - without using the other runtime loading flags (-brtl), | |
4613 | # -berok will link without error, but may produce a broken library. | |
4614 | allow_undefined_flag='-berok' | |
4615 | hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib' | |
4616 | archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
4617 | else | |
4618 | if test "$host_cpu" = ia64; then | |
4619 | hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' | |
4620 | allow_undefined_flag="-z nodefs" | |
4621 | archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" | |
4622 | else | |
4623 | hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib' | |
4624 | # Warning - without using the other run time loading flags, | |
4625 | # -berok will link without error, but may produce a broken library. | |
4626 | allow_undefined_flag='${wl}-berok' | |
4627 | # This is a bit strange, but is similar to how AIX traditionally builds | |
4628 | # it's shared libraries. | |
4629 | archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname' | |
4630 | fi | |
4631 | fi | |
4632 | ;; | |
4633 | ||
4634 | amigaos*) | |
4635 | archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
4636 | hardcode_libdir_flag_spec='-L$libdir' | |
4637 | hardcode_minus_L=yes | |
4638 | # see comment about different semantics on the GNU ld section | |
4639 | ld_shlibs=no | |
4640 | ;; | |
4641 | ||
4642 | cygwin* | mingw* | pw32*) | |
4643 | # When not using gcc, we currently assume that we are using | |
4644 | # Microsoft Visual C++. | |
4645 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
4646 | # no search path for DLLs. | |
4647 | hardcode_libdir_flag_spec=' ' | |
4648 | allow_undefined_flag=unsupported | |
4649 | # Tell ltmain to make .lib files, not .a files. | |
4650 | libext=lib | |
4651 | # FIXME: Setting linknames here is a bad hack. | |
4652 | archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
4653 | # The linker will automatically build a .lib file if we build a DLL. | |
4654 | old_archive_from_new_cmds='true' | |
4655 | # FIXME: Should let the user specify the lib program. | |
4656 | old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' | |
4657 | fix_srcfile_path='`cygpath -w "$srcfile"`' | |
4658 | ;; | |
4659 | ||
4660 | darwin* | rhapsody*) | |
4661 | case "$host_os" in | |
4662 | rhapsody* | darwin1.[012]) | |
4663 | allow_undefined_flag='-undefined suppress' | |
4664 | ;; | |
4665 | *) # Darwin 1.3 on | |
4666 | allow_undefined_flag='-flat_namespace -undefined suppress' | |
4667 | ;; | |
4668 | esac | |
4669 | # FIXME: Relying on posixy $() will cause problems for | |
4670 | # cross-compilation, but unfortunately the echo tests do not | |
4671 | # yet detect zsh echo's removal of \ escapes. | |
4672 | archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' | |
4673 | # We need to add '_' to the symbols in $export_symbols first | |
4674 | #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols' | |
4675 | hardcode_direct=yes | |
4676 | hardcode_shlibpath_var=no | |
4677 | whole_archive_flag_spec='-all_load $convenience' | |
4678 | ;; | |
4679 | ||
4680 | freebsd1*) | |
4681 | ld_shlibs=no | |
4682 | ;; | |
4683 | ||
4684 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
4685 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
4686 | # does not break anything, and helps significantly (at the cost of a little | |
4687 | # extra space). | |
4688 | freebsd2.2*) | |
4689 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
4690 | hardcode_libdir_flag_spec='-R$libdir' | |
4691 | hardcode_direct=yes | |
4692 | hardcode_shlibpath_var=no | |
4693 | ;; | |
4694 | ||
4695 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
4696 | freebsd2*) | |
4697 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
4698 | hardcode_direct=yes | |
4699 | hardcode_minus_L=yes | |
4700 | hardcode_shlibpath_var=no | |
4701 | ;; | |
4702 | ||
4703 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
4704 | freebsd*) | |
4705 | archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
4706 | hardcode_libdir_flag_spec='-R$libdir' | |
4707 | hardcode_direct=yes | |
4708 | hardcode_shlibpath_var=no | |
4709 | ;; | |
4710 | ||
4711 | hpux9* | hpux10* | hpux11*) | |
4712 | case $host_os in | |
4713 | hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;; | |
4714 | *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; | |
4715 | esac | |
4716 | hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' | |
4717 | hardcode_libdir_separator=: | |
4718 | hardcode_direct=yes | |
4719 | hardcode_minus_L=yes # Not in the search PATH, but as the default | |
4720 | # location of the library. | |
4721 | export_dynamic_flag_spec='${wl}-E' | |
4722 | ;; | |
4723 | ||
4724 | irix5* | irix6*) | |
4725 | if test "$GCC" = yes; then | |
4726 | archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
4727 | else | |
4728 | archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' | |
4729 | fi | |
4730 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
4731 | hardcode_libdir_separator=: | |
4732 | link_all_deplibs=yes | |
4733 | ;; | |
4734 | ||
4735 | netbsd*) | |
4736 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
4737 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
4738 | else | |
4739 | archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
4740 | fi | |
4741 | hardcode_libdir_flag_spec='-R$libdir' | |
4742 | hardcode_direct=yes | |
4743 | hardcode_shlibpath_var=no | |
4744 | ;; | |
4745 | ||
4746 | newsos6) | |
4747 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4748 | hardcode_direct=yes | |
4749 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
4750 | hardcode_libdir_separator=: | |
4751 | hardcode_shlibpath_var=no | |
4752 | ;; | |
4753 | ||
4754 | openbsd*) | |
4755 | hardcode_direct=yes | |
4756 | hardcode_shlibpath_var=no | |
4757 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
4758 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' | |
4759 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
4760 | export_dynamic_flag_spec='${wl}-E' | |
4761 | else | |
4762 | case "$host_os" in | |
4763 | openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) | |
4764 | archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
4765 | hardcode_libdir_flag_spec='-R$libdir' | |
4766 | ;; | |
4767 | *) | |
4768 | archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' | |
4769 | hardcode_libdir_flag_spec='${wl}-rpath,$libdir' | |
4770 | ;; | |
4771 | esac | |
4772 | fi | |
4773 | ;; | |
4774 | ||
4775 | os2*) | |
4776 | hardcode_libdir_flag_spec='-L$libdir' | |
4777 | hardcode_minus_L=yes | |
4778 | allow_undefined_flag=unsupported | |
4779 | archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' | |
4780 | old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' | |
4781 | ;; | |
4782 | ||
4783 | osf3*) | |
4784 | if test "$GCC" = yes; then | |
4785 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
4786 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
4787 | else | |
4788 | allow_undefined_flag=' -expect_unresolved \*' | |
4789 | archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' | |
4790 | fi | |
4791 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
4792 | hardcode_libdir_separator=: | |
4793 | ;; | |
4794 | ||
4795 | osf4* | osf5*) # as osf3* with the addition of -msym flag | |
4796 | if test "$GCC" = yes; then | |
4797 | allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' | |
4798 | archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' | |
4799 | hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' | |
4800 | else | |
4801 | allow_undefined_flag=' -expect_unresolved \*' | |
4802 | archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' | |
4803 | archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ | |
4804 | $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' | |
4805 | ||
4806 | #Both c and cxx compiler support -rpath directly | |
4807 | hardcode_libdir_flag_spec='-rpath $libdir' | |
4808 | fi | |
4809 | hardcode_libdir_separator=: | |
4810 | ;; | |
4811 | ||
4812 | sco3.2v5*) | |
4813 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4814 | hardcode_shlibpath_var=no | |
4815 | runpath_var=LD_RUN_PATH | |
4816 | hardcode_runpath_var=yes | |
4817 | export_dynamic_flag_spec='${wl}-Bexport' | |
4818 | ;; | |
4819 | ||
4820 | solaris*) | |
4821 | # gcc --version < 3.0 without binutils cannot create self contained | |
4822 | # shared libraries reliably, requiring libgcc.a to resolve some of | |
4823 | # the object symbols generated in some cases. Libraries that use | |
4824 | # assert need libgcc.a to resolve __eprintf, for example. Linking | |
4825 | # a copy of libgcc.a into every shared library to guarantee resolving | |
4826 | # such symbols causes other problems: According to Tim Van Holder | |
4827 | # <tim.van.holder@pandora.be>, C++ libraries end up with a separate | |
4828 | # (to the application) exception stack for one thing. | |
4829 | no_undefined_flag=' -z defs' | |
4830 | if test "$GCC" = yes; then | |
4831 | case `$CC --version 2>/dev/null` in | |
4832 | [12].*) | |
4833 | cat <<EOF 1>&2 | |
4834 | ||
4835 | *** Warning: Releases of GCC earlier than version 3.0 cannot reliably | |
4836 | *** create self contained shared libraries on Solaris systems, without | |
4837 | *** introducing a dependency on libgcc.a. Therefore, libtool is disabling | |
4838 | *** -no-undefined support, which will at least allow you to build shared | |
4839 | *** libraries. However, you may find that when you link such libraries | |
4840 | *** into an application without using GCC, you have to manually add | |
4841 | *** \`gcc --print-libgcc-file-name\` to the link command. We urge you to | |
4842 | *** upgrade to a newer version of GCC. Another option is to rebuild your | |
4843 | *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. | |
4844 | ||
4845 | EOF | |
4846 | no_undefined_flag= | |
4847 | ;; | |
4848 | esac | |
4849 | fi | |
4850 | # $CC -shared without GNU ld will not create a library from C++ | |
4851 | # object files and a static libstdc++, better avoid it by now | |
4852 | archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4853 | archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
4854 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' | |
4855 | hardcode_libdir_flag_spec='-R$libdir' | |
4856 | hardcode_shlibpath_var=no | |
4857 | case $host_os in | |
4858 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
4859 | *) # Supported since Solaris 2.6 (maybe 2.5.1?) | |
4860 | whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; | |
4861 | esac | |
4862 | link_all_deplibs=yes | |
4863 | ;; | |
4864 | ||
4865 | sunos4*) | |
4866 | if test "x$host_vendor" = xsequent; then | |
4867 | # Use $CC to link under sequent, because it throws in some extra .o | |
4868 | # files that make .init and .fini sections work. | |
4869 | archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
4870 | else | |
4871 | archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
4872 | fi | |
4873 | hardcode_libdir_flag_spec='-L$libdir' | |
4874 | hardcode_direct=yes | |
4875 | hardcode_minus_L=yes | |
4876 | hardcode_shlibpath_var=no | |
4877 | ;; | |
4878 | ||
4879 | sysv4) | |
4880 | if test "x$host_vendor" = xsno; then | |
4881 | archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4882 | hardcode_direct=yes # is this really true??? | |
4883 | else | |
4884 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4885 | hardcode_direct=no #Motorola manual says yes, but my tests say they lie | |
4886 | fi | |
4887 | runpath_var='LD_RUN_PATH' | |
4888 | hardcode_shlibpath_var=no | |
4889 | ;; | |
4890 | ||
4891 | sysv4.3*) | |
4892 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4893 | hardcode_shlibpath_var=no | |
4894 | export_dynamic_flag_spec='-Bexport' | |
4895 | ;; | |
4896 | ||
4897 | sysv5*) | |
4898 | no_undefined_flag=' -z text' | |
4899 | # $CC -shared without GNU ld will not create a library from C++ | |
4900 | # object files and a static libstdc++, better avoid it by now | |
4901 | archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4902 | archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
4903 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' | |
4904 | hardcode_libdir_flag_spec= | |
4905 | hardcode_shlibpath_var=no | |
4906 | runpath_var='LD_RUN_PATH' | |
4907 | ;; | |
4908 | ||
4909 | uts4*) | |
4910 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4911 | hardcode_libdir_flag_spec='-L$libdir' | |
4912 | hardcode_shlibpath_var=no | |
4913 | ;; | |
4914 | ||
4915 | dgux*) | |
4916 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4917 | hardcode_libdir_flag_spec='-L$libdir' | |
4918 | hardcode_shlibpath_var=no | |
4919 | ;; | |
4920 | ||
4921 | sysv4*MP*) | |
4922 | if test -d /usr/nec; then | |
4923 | archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4924 | hardcode_shlibpath_var=no | |
4925 | runpath_var=LD_RUN_PATH | |
4926 | hardcode_runpath_var=yes | |
4927 | ld_shlibs=yes | |
4928 | fi | |
4929 | ;; | |
4930 | ||
4931 | sysv4.2uw2*) | |
4932 | archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
4933 | hardcode_direct=yes | |
4934 | hardcode_minus_L=no | |
4935 | hardcode_shlibpath_var=no | |
4936 | hardcode_runpath_var=yes | |
4937 | runpath_var=LD_RUN_PATH | |
4938 | ;; | |
4939 | ||
4940 | sysv5uw7* | unixware7*) | |
4941 | no_undefined_flag='${wl}-z ${wl}text' | |
4942 | if test "$GCC" = yes; then | |
4943 | archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
4944 | else | |
4945 | archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
4946 | fi | |
4947 | runpath_var='LD_RUN_PATH' | |
4948 | hardcode_shlibpath_var=no | |
4949 | ;; | |
4950 | ||
4951 | *) | |
4952 | ld_shlibs=no | |
4953 | ;; | |
4954 | esac | |
4955 | fi | |
4956 | echo "$as_me:4956: result: $ld_shlibs" >&5 | |
4957 | echo "${ECHO_T}$ld_shlibs" >&6 | |
4958 | test "$ld_shlibs" = no && can_build_shared=no | |
4959 | ||
4960 | # Check hardcoding attributes. | |
4961 | echo "$as_me:4961: checking how to hardcode library paths into programs" >&5 | |
4962 | echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 | |
4963 | hardcode_action= | |
4964 | if test -n "$hardcode_libdir_flag_spec" || \ | |
4965 | test -n "$runpath_var"; then | |
4966 | ||
4967 | # We can hardcode non-existant directories. | |
4968 | if test "$hardcode_direct" != no && | |
4969 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
4970 | # have to relink, otherwise we might link with an installed library | |
4971 | # when we should be linking with a yet-to-be-installed one | |
4972 | ## test "$hardcode_shlibpath_var" != no && | |
4973 | test "$hardcode_minus_L" != no; then | |
4974 | # Linking always hardcodes the temporary library directory. | |
4975 | hardcode_action=relink | |
4976 | else | |
4977 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
4978 | hardcode_action=immediate | |
4979 | fi | |
4980 | else | |
4981 | # We cannot hardcode anything, or else we can only hardcode existing | |
4982 | # directories. | |
4983 | hardcode_action=unsupported | |
4984 | fi | |
4985 | echo "$as_me:4985: result: $hardcode_action" >&5 | |
4986 | echo "${ECHO_T}$hardcode_action" >&6 | |
4987 | ||
4988 | striplib= | |
4989 | old_striplib= | |
4990 | echo "$as_me:4990: checking whether stripping libraries is possible" >&5 | |
4991 | echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 | |
4992 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then | |
4993 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
4994 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
4995 | echo "$as_me:4995: result: yes" >&5 | |
4996 | echo "${ECHO_T}yes" >&6 | |
4997 | else | |
4998 | echo "$as_me:4998: result: no" >&5 | |
4999 | echo "${ECHO_T}no" >&6 | |
5000 | fi | |
5001 | ||
5002 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
5003 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
5004 | ||
5005 | # PORTME Fill in your ld.so characteristics | |
5006 | echo "$as_me:5006: checking dynamic linker characteristics" >&5 | |
5007 | echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 | |
5008 | library_names_spec= | |
5009 | libname_spec='lib$name' | |
5010 | soname_spec= | |
5011 | postinstall_cmds= | |
5012 | postuninstall_cmds= | |
5013 | finish_cmds= | |
5014 | finish_eval= | |
5015 | shlibpath_var= | |
5016 | shlibpath_overrides_runpath=unknown | |
5017 | version_type=none | |
5018 | dynamic_linker="$host_os ld.so" | |
5019 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
5020 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
5021 | ||
5022 | case $host_os in | |
5023 | aix3*) | |
5024 | version_type=linux | |
5025 | library_names_spec='${libname}${release}.so$versuffix $libname.a' | |
5026 | shlibpath_var=LIBPATH | |
5027 | ||
5028 | # AIX has no versioning support, so we append a major version to the name. | |
5029 | soname_spec='${libname}${release}.so$major' | |
5030 | ;; | |
5031 | ||
5032 | aix4* | aix5*) | |
5033 | version_type=linux | |
5034 | if test "$host_cpu" = ia64; then | |
5035 | # AIX 5 supports IA64 | |
5036 | library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' | |
5037 | shlibpath_var=LD_LIBRARY_PATH | |
5038 | else | |
5039 | # With GCC up to 2.95.x, collect2 would create an import file | |
5040 | # for dependence libraries. The import file would start with | |
5041 | # the line `#! .'. This would cause the generated library to | |
5042 | # depend on `.', always an invalid library. This was fixed in | |
5043 | # development snapshots of GCC prior to 3.0. | |
5044 | case $host_os in | |
5045 | aix4 | aix4.[01] | aix4.[01].*) | |
5046 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
5047 | echo ' yes ' | |
5048 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then | |
5049 | : | |
5050 | else | |
5051 | can_build_shared=no | |
5052 | fi | |
5053 | ;; | |
5054 | esac | |
5055 | # AIX (on Power*) has no versioning support, so currently we can | |
5056 | # not hardcode correct soname into executable. Probably we can | |
5057 | # add versioning support to collect2, so additional links can | |
5058 | # be useful in future. | |
5059 | if test "$aix_use_runtimelinking" = yes; then | |
5060 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
5061 | # instead of lib<name>.a to let people know that these are not | |
5062 | # typical AIX shared libraries. | |
5063 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
5064 | else | |
5065 | # We preserve .a as extension for shared libraries through AIX4.2 | |
5066 | # and later when we are not doing run time linking. | |
5067 | library_names_spec='${libname}${release}.a $libname.a' | |
5068 | soname_spec='${libname}${release}.so$major' | |
5069 | fi | |
5070 | shlibpath_var=LIBPATH | |
5071 | fi | |
5072 | ;; | |
5073 | ||
5074 | amigaos*) | |
5075 | library_names_spec='$libname.ixlibrary $libname.a' | |
5076 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
5077 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' | |
5078 | ;; | |
5079 | ||
5080 | beos*) | |
5081 | library_names_spec='${libname}.so' | |
5082 | dynamic_linker="$host_os ld.so" | |
5083 | shlibpath_var=LIBRARY_PATH | |
5084 | ;; | |
5085 | ||
5086 | bsdi4*) | |
5087 | version_type=linux | |
5088 | need_version=no | |
5089 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
5090 | soname_spec='${libname}${release}.so$major' | |
5091 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
5092 | shlibpath_var=LD_LIBRARY_PATH | |
5093 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
5094 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
5095 | export_dynamic_flag_spec=-rdynamic | |
5096 | # the default ld.so.conf also contains /usr/contrib/lib and | |
5097 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
5098 | # libtool to hard-code these into programs | |
5099 | ;; | |
5100 | ||
5101 | cygwin* | mingw* | pw32*) | |
5102 | version_type=windows | |
5103 | need_version=no | |
5104 | need_lib_prefix=no | |
5105 | case $GCC,$host_os in | |
5106 | yes,cygwin*) | |
5107 | library_names_spec='$libname.dll.a' | |
5108 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' | |
5109 | postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~ | |
5110 | dldir=$destdir/`dirname \$dlpath`~ | |
5111 | test -d \$dldir || mkdir -p \$dldir~ | |
5112 | $install_prog .libs/$dlname \$dldir/$dlname' | |
5113 | postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
5114 | dlpath=$dir/\$dldll~ | |
5115 | $rm \$dlpath' | |
5116 | ;; | |
5117 | yes,mingw*) | |
5118 | library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' | |
5119 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` | |
5120 | ;; | |
5121 | yes,pw32*) | |
5122 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/./-/g'`${versuffix}.dll' | |
5123 | ;; | |
5124 | *) | |
5125 | library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib' | |
5126 | ;; | |
5127 | esac | |
5128 | dynamic_linker='Win32 ld.exe' | |
5129 | # FIXME: first we should search . and the directory the executable is in | |
5130 | shlibpath_var=PATH | |
5131 | ;; | |
5132 | ||
5133 | darwin* | rhapsody*) | |
5134 | dynamic_linker="$host_os dyld" | |
5135 | version_type=darwin | |
5136 | need_lib_prefix=no | |
5137 | need_version=no | |
5138 | # FIXME: Relying on posixy $() will cause problems for | |
5139 | # cross-compilation, but unfortunately the echo tests do not | |
5140 | # yet detect zsh echo's removal of \ escapes. | |
5141 | library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' | |
5142 | soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' | |
5143 | shlibpath_overrides_runpath=yes | |
5144 | shlibpath_var=DYLD_LIBRARY_PATH | |
5145 | ;; | |
5146 | ||
5147 | freebsd1*) | |
5148 | dynamic_linker=no | |
5149 | ;; | |
5150 | ||
5151 | freebsd*) | |
5152 | objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` | |
5153 | version_type=freebsd-$objformat | |
5154 | case $version_type in | |
5155 | freebsd-elf*) | |
5156 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' | |
5157 | need_version=no | |
5158 | need_lib_prefix=no | |
5159 | ;; | |
5160 | freebsd-*) | |
5161 | library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' | |
5162 | need_version=yes | |
5163 | ;; | |
5164 | esac | |
5165 | shlibpath_var=LD_LIBRARY_PATH | |
5166 | case $host_os in | |
5167 | freebsd2*) | |
5168 | shlibpath_overrides_runpath=yes | |
5169 | ;; | |
5170 | *) | |
5171 | shlibpath_overrides_runpath=no | |
5172 | hardcode_into_libs=yes | |
5173 | ;; | |
5174 | esac | |
5175 | ;; | |
5176 | ||
5177 | gnu*) | |
5178 | version_type=linux | |
5179 | need_lib_prefix=no | |
5180 | need_version=no | |
5181 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' | |
5182 | soname_spec='${libname}${release}.so$major' | |
5183 | shlibpath_var=LD_LIBRARY_PATH | |
5184 | hardcode_into_libs=yes | |
5185 | ;; | |
5186 | ||
5187 | hpux9* | hpux10* | hpux11*) | |
5188 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
5189 | # link against other versions. | |
5190 | dynamic_linker="$host_os dld.sl" | |
5191 | version_type=sunos | |
5192 | need_lib_prefix=no | |
5193 | need_version=no | |
5194 | shlibpath_var=SHLIB_PATH | |
5195 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
5196 | library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' | |
5197 | soname_spec='${libname}${release}.sl$major' | |
5198 | # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
5199 | postinstall_cmds='chmod 555 $lib' | |
5200 | ;; | |
5201 | ||
5202 | irix5* | irix6*) | |
5203 | version_type=irix | |
5204 | need_lib_prefix=no | |
5205 | need_version=no | |
5206 | soname_spec='${libname}${release}.so$major' | |
5207 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' | |
5208 | case $host_os in | |
5209 | irix5*) | |
5210 | libsuff= shlibsuff= | |
5211 | ;; | |
5212 | *) | |
5213 | case $LD in # libtool.m4 will add one of these switches to LD | |
5214 | *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; | |
5215 | *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; | |
5216 | *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
5217 | *) libsuff= shlibsuff= libmagic=never-match;; | |
5218 | esac | |
5219 | ;; | |
5220 | esac | |
5221 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
5222 | shlibpath_overrides_runpath=no | |
5223 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
5224 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
5225 | ;; | |
5226 | ||
5227 | # No shared lib support for Linux oldld, aout, or coff. | |
5228 | linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) | |
5229 | dynamic_linker=no | |
5230 | ;; | |
5231 | ||
5232 | # This must be Linux ELF. | |
5233 | linux-gnu*) | |
5234 | version_type=linux | |
5235 | need_lib_prefix=no | |
5236 | need_version=no | |
5237 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
5238 | soname_spec='${libname}${release}.so$major' | |
5239 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
5240 | shlibpath_var=LD_LIBRARY_PATH | |
5241 | shlibpath_overrides_runpath=no | |
5242 | # This implies no fast_install, which is unacceptable. | |
5243 | # Some rework will be needed to allow for fast_install | |
5244 | # before this can be enabled. | |
5245 | hardcode_into_libs=yes | |
5246 | ||
5247 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
5248 | # powerpc, because MkLinux only supported shared libraries with the | |
5249 | # GNU dynamic linker. Since this was broken with cross compilers, | |
5250 | # most powerpc-linux boxes support dynamic linking these days and | |
5251 | # people can always --disable-shared, the test was removed, and we | |
5252 | # assume the GNU/Linux dynamic linker is in use. | |
5253 | dynamic_linker='GNU/Linux ld.so' | |
5254 | ;; | |
5255 | ||
5256 | netbsd*) | |
5257 | version_type=sunos | |
5258 | need_lib_prefix=no | |
5259 | need_version=no | |
5260 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
5261 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' | |
5262 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
5263 | dynamic_linker='NetBSD (a.out) ld.so' | |
5264 | else | |
5265 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' | |
5266 | soname_spec='${libname}${release}.so$major' | |
5267 | dynamic_linker='NetBSD ld.elf_so' | |
5268 | fi | |
5269 | shlibpath_var=LD_LIBRARY_PATH | |
5270 | shlibpath_overrides_runpath=yes | |
5271 | hardcode_into_libs=yes | |
5272 | ;; | |
5273 | ||
5274 | newsos6) | |
5275 | version_type=linux | |
5276 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
5277 | shlibpath_var=LD_LIBRARY_PATH | |
5278 | shlibpath_overrides_runpath=yes | |
5279 | ;; | |
5280 | ||
5281 | openbsd*) | |
5282 | version_type=sunos | |
5283 | need_lib_prefix=no | |
5284 | need_version=no | |
5285 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
5286 | case "$host_os" in | |
5287 | openbsd2.[89] | openbsd2.[89].*) | |
5288 | shlibpath_overrides_runpath=no | |
5289 | ;; | |
5290 | *) | |
5291 | shlibpath_overrides_runpath=yes | |
5292 | ;; | |
5293 | esac | |
5294 | else | |
5295 | shlibpath_overrides_runpath=yes | |
5296 | fi | |
5297 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' | |
5298 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
5299 | shlibpath_var=LD_LIBRARY_PATH | |
5300 | ;; | |
5301 | ||
5302 | os2*) | |
5303 | libname_spec='$name' | |
5304 | need_lib_prefix=no | |
5305 | library_names_spec='$libname.dll $libname.a' | |
5306 | dynamic_linker='OS/2 ld.exe' | |
5307 | shlibpath_var=LIBPATH | |
5308 | ;; | |
5309 | ||
5310 | osf3* | osf4* | osf5*) | |
5311 | version_type=osf | |
5312 | need_version=no | |
5313 | soname_spec='${libname}${release}.so' | |
5314 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' | |
5315 | shlibpath_var=LD_LIBRARY_PATH | |
5316 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
5317 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
5318 | ;; | |
5319 | ||
5320 | sco3.2v5*) | |
5321 | version_type=osf | |
5322 | soname_spec='${libname}${release}.so$major' | |
5323 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
5324 | shlibpath_var=LD_LIBRARY_PATH | |
5325 | ;; | |
5326 | ||
5327 | solaris*) | |
5328 | version_type=linux | |
5329 | need_lib_prefix=no | |
5330 | need_version=no | |
5331 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
5332 | soname_spec='${libname}${release}.so$major' | |
5333 | shlibpath_var=LD_LIBRARY_PATH | |
5334 | shlibpath_overrides_runpath=yes | |
5335 | hardcode_into_libs=yes | |
5336 | # ldd complains unless libraries are executable | |
5337 | postinstall_cmds='chmod +x $lib' | |
5338 | ;; | |
5339 | ||
5340 | sunos4*) | |
5341 | version_type=sunos | |
5342 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' | |
5343 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
5344 | shlibpath_var=LD_LIBRARY_PATH | |
5345 | shlibpath_overrides_runpath=yes | |
5346 | if test "$with_gnu_ld" = yes; then | |
5347 | need_lib_prefix=no | |
5348 | fi | |
5349 | need_version=yes | |
5350 | ;; | |
5351 | ||
5352 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
5353 | version_type=linux | |
5354 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
5355 | soname_spec='${libname}${release}.so$major' | |
5356 | shlibpath_var=LD_LIBRARY_PATH | |
5357 | case $host_vendor in | |
5358 | sni) | |
5359 | shlibpath_overrides_runpath=no | |
5360 | ;; | |
5361 | motorola) | |
5362 | need_lib_prefix=no | |
5363 | need_version=no | |
5364 | shlibpath_overrides_runpath=no | |
5365 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
5366 | ;; | |
5367 | esac | |
5368 | ;; | |
5369 | ||
5370 | uts4*) | |
5371 | version_type=linux | |
5372 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
5373 | soname_spec='${libname}${release}.so$major' | |
5374 | shlibpath_var=LD_LIBRARY_PATH | |
5375 | ;; | |
5376 | ||
5377 | dgux*) | |
5378 | version_type=linux | |
5379 | need_lib_prefix=no | |
5380 | need_version=no | |
5381 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
5382 | soname_spec='${libname}${release}.so$major' | |
5383 | shlibpath_var=LD_LIBRARY_PATH | |
5384 | ;; | |
5385 | ||
5386 | sysv4*MP*) | |
5387 | if test -d /usr/nec ;then | |
5388 | version_type=linux | |
5389 | library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' | |
5390 | soname_spec='$libname.so.$major' | |
5391 | shlibpath_var=LD_LIBRARY_PATH | |
5392 | fi | |
5393 | ;; | |
5394 | ||
5395 | *) | |
5396 | dynamic_linker=no | |
5397 | ;; | |
5398 | esac | |
5399 | echo "$as_me:5399: result: $dynamic_linker" >&5 | |
5400 | echo "${ECHO_T}$dynamic_linker" >&6 | |
5401 | test "$dynamic_linker" = no && can_build_shared=no | |
5402 | ||
5403 | # Report the final consequences. | |
5404 | echo "$as_me:5404: checking if libtool supports shared libraries" >&5 | |
5405 | echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6 | |
5406 | echo "$as_me:5406: result: $can_build_shared" >&5 | |
5407 | echo "${ECHO_T}$can_build_shared" >&6 | |
5408 | ||
5409 | echo "$as_me:5409: checking whether to build shared libraries" >&5 | |
5410 | echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 | |
5411 | test "$can_build_shared" = "no" && enable_shared=no | |
5412 | ||
5413 | # On AIX, shared libraries and static libraries use the same namespace, and | |
5414 | # are all built from PIC. | |
5415 | case "$host_os" in | |
5416 | aix3*) | |
5417 | test "$enable_shared" = yes && enable_static=no | |
5418 | if test -n "$RANLIB"; then | |
5419 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
5420 | postinstall_cmds='$RANLIB $lib' | |
5421 | fi | |
5422 | ;; | |
5423 | ||
5424 | aix4*) | |
5425 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
5426 | test "$enable_shared" = yes && enable_static=no | |
5427 | fi | |
5428 | ;; | |
5429 | esac | |
5430 | echo "$as_me:5430: result: $enable_shared" >&5 | |
5431 | echo "${ECHO_T}$enable_shared" >&6 | |
5432 | ||
5433 | echo "$as_me:5433: checking whether to build static libraries" >&5 | |
5434 | echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6 | |
5435 | # Make sure either enable_shared or enable_static is yes. | |
5436 | test "$enable_shared" = yes || enable_static=yes | |
5437 | echo "$as_me:5437: result: $enable_static" >&5 | |
5438 | echo "${ECHO_T}$enable_static" >&6 | |
5439 | ||
5440 | if test "$hardcode_action" = relink; then | |
5441 | # Fast installation is not supported | |
5442 | enable_fast_install=no | |
5443 | elif test "$shlibpath_overrides_runpath" = yes || | |
5444 | test "$enable_shared" = no; then | |
5445 | # Fast installation is not necessary | |
5446 | enable_fast_install=needless | |
5447 | fi | |
5448 | ||
5449 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
5450 | if test "$GCC" = yes; then | |
5451 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
5452 | fi | |
5453 | ||
5454 | if test "x$enable_dlopen" != xyes; then | |
5455 | enable_dlopen=unknown | |
5456 | enable_dlopen_self=unknown | |
5457 | enable_dlopen_self_static=unknown | |
5458 | else | |
5459 | lt_cv_dlopen=no | |
5460 | lt_cv_dlopen_libs= | |
5461 | ||
5462 | case $host_os in | |
5463 | beos*) | |
5464 | lt_cv_dlopen="load_add_on" | |
5465 | lt_cv_dlopen_libs= | |
5466 | lt_cv_dlopen_self=yes | |
5467 | ;; | |
5468 | ||
5469 | cygwin* | mingw* | pw32*) | |
5470 | lt_cv_dlopen="LoadLibrary" | |
5471 | lt_cv_dlopen_libs= | |
5472 | ;; | |
5473 | ||
5474 | *) | |
5475 | echo "$as_me:5475: checking for shl_load" >&5 | |
5476 | echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 | |
5477 | if test "${ac_cv_func_shl_load+set}" = set; then | |
5478 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5479 | else | |
5480 | cat >conftest.$ac_ext <<_ACEOF | |
5481 | #line 5481 "configure" | |
5482 | #include "confdefs.h" | |
5483 | /* System header to define __stub macros and hopefully few prototypes, | |
5484 | which can conflict with char shl_load (); below. */ | |
5485 | #include <assert.h> | |
5486 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5487 | #ifdef __cplusplus | |
5488 | extern "C" | |
5489 | #endif | |
5490 | /* We use char because int might match the return type of a gcc2 | |
5491 | builtin and then its argument prototype would still apply. */ | |
5492 | char shl_load (); | |
5493 | char (*f) (); | |
5494 | ||
5495 | int | |
5496 | main () | |
5497 | { | |
5498 | /* The GNU C library defines this for functions which it implements | |
5499 | to always fail with ENOSYS. Some functions are actually named | |
5500 | something starting with __ and the normal name is an alias. */ | |
5501 | #if defined (__stub_shl_load) || defined (__stub___shl_load) | |
5502 | choke me | |
5503 | #else | |
5504 | f = shl_load; | |
5505 | #endif | |
5506 | ||
5507 | ; | |
5508 | return 0; | |
5509 | } | |
5510 | _ACEOF | |
5511 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5512 | if { (eval echo "$as_me:5512: \"$ac_link\"") >&5 | |
5513 | (eval $ac_link) 2>&5 | |
5514 | ac_status=$? | |
5515 | echo "$as_me:5515: \$? = $ac_status" >&5 | |
5516 | (exit $ac_status); } && | |
5517 | { ac_try='test -s conftest$ac_exeext' | |
5518 | { (eval echo "$as_me:5518: \"$ac_try\"") >&5 | |
5519 | (eval $ac_try) 2>&5 | |
5520 | ac_status=$? | |
5521 | echo "$as_me:5521: \$? = $ac_status" >&5 | |
5522 | (exit $ac_status); }; }; then | |
5523 | ac_cv_func_shl_load=yes | |
5524 | else | |
5525 | echo "$as_me: failed program was:" >&5 | |
5526 | cat conftest.$ac_ext >&5 | |
5527 | ac_cv_func_shl_load=no | |
5528 | fi | |
5529 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
5530 | fi | |
5531 | echo "$as_me:5531: result: $ac_cv_func_shl_load" >&5 | |
5532 | echo "${ECHO_T}$ac_cv_func_shl_load" >&6 | |
5533 | if test $ac_cv_func_shl_load = yes; then | |
5534 | lt_cv_dlopen="shl_load" | |
5535 | else | |
5536 | echo "$as_me:5536: checking for shl_load in -ldld" >&5 | |
5537 | echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 | |
5538 | if test "${ac_cv_lib_dld_shl_load+set}" = set; then | |
5539 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5540 | else | |
5541 | ac_check_lib_save_LIBS=$LIBS | |
5542 | LIBS="-ldld $LIBS" | |
5543 | cat >conftest.$ac_ext <<_ACEOF | |
5544 | #line 5544 "configure" | |
5545 | #include "confdefs.h" | |
5546 | ||
5547 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5548 | #ifdef __cplusplus | |
5549 | extern "C" | |
5550 | #endif | |
5551 | /* We use char because int might match the return type of a gcc2 | |
5552 | builtin and then its argument prototype would still apply. */ | |
5553 | char shl_load (); | |
5554 | int | |
5555 | main () | |
5556 | { | |
5557 | shl_load (); | |
5558 | ; | |
5559 | return 0; | |
5560 | } | |
5561 | _ACEOF | |
5562 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5563 | if { (eval echo "$as_me:5563: \"$ac_link\"") >&5 | |
5564 | (eval $ac_link) 2>&5 | |
5565 | ac_status=$? | |
5566 | echo "$as_me:5566: \$? = $ac_status" >&5 | |
5567 | (exit $ac_status); } && | |
5568 | { ac_try='test -s conftest$ac_exeext' | |
5569 | { (eval echo "$as_me:5569: \"$ac_try\"") >&5 | |
5570 | (eval $ac_try) 2>&5 | |
5571 | ac_status=$? | |
5572 | echo "$as_me:5572: \$? = $ac_status" >&5 | |
5573 | (exit $ac_status); }; }; then | |
5574 | ac_cv_lib_dld_shl_load=yes | |
5575 | else | |
5576 | echo "$as_me: failed program was:" >&5 | |
5577 | cat conftest.$ac_ext >&5 | |
5578 | ac_cv_lib_dld_shl_load=no | |
5579 | fi | |
5580 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
5581 | LIBS=$ac_check_lib_save_LIBS | |
5582 | fi | |
5583 | echo "$as_me:5583: result: $ac_cv_lib_dld_shl_load" >&5 | |
5584 | echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 | |
5585 | if test $ac_cv_lib_dld_shl_load = yes; then | |
5586 | lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" | |
5587 | else | |
5588 | echo "$as_me:5588: checking for dlopen" >&5 | |
5589 | echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 | |
5590 | if test "${ac_cv_func_dlopen+set}" = set; then | |
5591 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5592 | else | |
5593 | cat >conftest.$ac_ext <<_ACEOF | |
5594 | #line 5594 "configure" | |
5595 | #include "confdefs.h" | |
5596 | /* System header to define __stub macros and hopefully few prototypes, | |
5597 | which can conflict with char dlopen (); below. */ | |
5598 | #include <assert.h> | |
5599 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5600 | #ifdef __cplusplus | |
5601 | extern "C" | |
5602 | #endif | |
5603 | /* We use char because int might match the return type of a gcc2 | |
5604 | builtin and then its argument prototype would still apply. */ | |
5605 | char dlopen (); | |
5606 | char (*f) (); | |
5607 | ||
5608 | int | |
5609 | main () | |
5610 | { | |
5611 | /* The GNU C library defines this for functions which it implements | |
5612 | to always fail with ENOSYS. Some functions are actually named | |
5613 | something starting with __ and the normal name is an alias. */ | |
5614 | #if defined (__stub_dlopen) || defined (__stub___dlopen) | |
5615 | choke me | |
5616 | #else | |
5617 | f = dlopen; | |
5618 | #endif | |
5619 | ||
5620 | ; | |
5621 | return 0; | |
5622 | } | |
5623 | _ACEOF | |
5624 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5625 | if { (eval echo "$as_me:5625: \"$ac_link\"") >&5 | |
5626 | (eval $ac_link) 2>&5 | |
5627 | ac_status=$? | |
5628 | echo "$as_me:5628: \$? = $ac_status" >&5 | |
5629 | (exit $ac_status); } && | |
5630 | { ac_try='test -s conftest$ac_exeext' | |
5631 | { (eval echo "$as_me:5631: \"$ac_try\"") >&5 | |
5632 | (eval $ac_try) 2>&5 | |
5633 | ac_status=$? | |
5634 | echo "$as_me:5634: \$? = $ac_status" >&5 | |
5635 | (exit $ac_status); }; }; then | |
5636 | ac_cv_func_dlopen=yes | |
5637 | else | |
5638 | echo "$as_me: failed program was:" >&5 | |
5639 | cat conftest.$ac_ext >&5 | |
5640 | ac_cv_func_dlopen=no | |
5641 | fi | |
5642 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
5643 | fi | |
5644 | echo "$as_me:5644: result: $ac_cv_func_dlopen" >&5 | |
5645 | echo "${ECHO_T}$ac_cv_func_dlopen" >&6 | |
5646 | if test $ac_cv_func_dlopen = yes; then | |
5647 | lt_cv_dlopen="dlopen" | |
5648 | else | |
5649 | echo "$as_me:5649: checking for dlopen in -ldl" >&5 | |
5650 | echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 | |
5651 | if test "${ac_cv_lib_dl_dlopen+set}" = set; then | |
5652 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5653 | else | |
5654 | ac_check_lib_save_LIBS=$LIBS | |
5655 | LIBS="-ldl $LIBS" | |
5656 | cat >conftest.$ac_ext <<_ACEOF | |
5657 | #line 5657 "configure" | |
5658 | #include "confdefs.h" | |
5659 | ||
5660 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5661 | #ifdef __cplusplus | |
5662 | extern "C" | |
5663 | #endif | |
5664 | /* We use char because int might match the return type of a gcc2 | |
5665 | builtin and then its argument prototype would still apply. */ | |
5666 | char dlopen (); | |
5667 | int | |
5668 | main () | |
5669 | { | |
5670 | dlopen (); | |
5671 | ; | |
5672 | return 0; | |
5673 | } | |
5674 | _ACEOF | |
5675 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5676 | if { (eval echo "$as_me:5676: \"$ac_link\"") >&5 | |
5677 | (eval $ac_link) 2>&5 | |
5678 | ac_status=$? | |
5679 | echo "$as_me:5679: \$? = $ac_status" >&5 | |
5680 | (exit $ac_status); } && | |
5681 | { ac_try='test -s conftest$ac_exeext' | |
5682 | { (eval echo "$as_me:5682: \"$ac_try\"") >&5 | |
5683 | (eval $ac_try) 2>&5 | |
5684 | ac_status=$? | |
5685 | echo "$as_me:5685: \$? = $ac_status" >&5 | |
5686 | (exit $ac_status); }; }; then | |
5687 | ac_cv_lib_dl_dlopen=yes | |
5688 | else | |
5689 | echo "$as_me: failed program was:" >&5 | |
5690 | cat conftest.$ac_ext >&5 | |
5691 | ac_cv_lib_dl_dlopen=no | |
5692 | fi | |
5693 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
5694 | LIBS=$ac_check_lib_save_LIBS | |
5695 | fi | |
5696 | echo "$as_me:5696: result: $ac_cv_lib_dl_dlopen" >&5 | |
5697 | echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 | |
5698 | if test $ac_cv_lib_dl_dlopen = yes; then | |
5699 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" | |
5700 | else | |
5701 | echo "$as_me:5701: checking for dlopen in -lsvld" >&5 | |
5702 | echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 | |
5703 | if test "${ac_cv_lib_svld_dlopen+set}" = set; then | |
5704 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5705 | else | |
5706 | ac_check_lib_save_LIBS=$LIBS | |
5707 | LIBS="-lsvld $LIBS" | |
5708 | cat >conftest.$ac_ext <<_ACEOF | |
5709 | #line 5709 "configure" | |
5710 | #include "confdefs.h" | |
5711 | ||
5712 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5713 | #ifdef __cplusplus | |
5714 | extern "C" | |
5715 | #endif | |
5716 | /* We use char because int might match the return type of a gcc2 | |
5717 | builtin and then its argument prototype would still apply. */ | |
5718 | char dlopen (); | |
5719 | int | |
5720 | main () | |
5721 | { | |
5722 | dlopen (); | |
5723 | ; | |
5724 | return 0; | |
5725 | } | |
5726 | _ACEOF | |
5727 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5728 | if { (eval echo "$as_me:5728: \"$ac_link\"") >&5 | |
5729 | (eval $ac_link) 2>&5 | |
5730 | ac_status=$? | |
5731 | echo "$as_me:5731: \$? = $ac_status" >&5 | |
5732 | (exit $ac_status); } && | |
5733 | { ac_try='test -s conftest$ac_exeext' | |
5734 | { (eval echo "$as_me:5734: \"$ac_try\"") >&5 | |
5735 | (eval $ac_try) 2>&5 | |
5736 | ac_status=$? | |
5737 | echo "$as_me:5737: \$? = $ac_status" >&5 | |
5738 | (exit $ac_status); }; }; then | |
5739 | ac_cv_lib_svld_dlopen=yes | |
5740 | else | |
5741 | echo "$as_me: failed program was:" >&5 | |
5742 | cat conftest.$ac_ext >&5 | |
5743 | ac_cv_lib_svld_dlopen=no | |
5744 | fi | |
5745 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
5746 | LIBS=$ac_check_lib_save_LIBS | |
5747 | fi | |
5748 | echo "$as_me:5748: result: $ac_cv_lib_svld_dlopen" >&5 | |
5749 | echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 | |
5750 | if test $ac_cv_lib_svld_dlopen = yes; then | |
5751 | lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" | |
5752 | else | |
5753 | echo "$as_me:5753: checking for dld_link in -ldld" >&5 | |
5754 | echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 | |
5755 | if test "${ac_cv_lib_dld_dld_link+set}" = set; then | |
5756 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5757 | else | |
5758 | ac_check_lib_save_LIBS=$LIBS | |
5759 | LIBS="-ldld $LIBS" | |
5760 | cat >conftest.$ac_ext <<_ACEOF | |
5761 | #line 5761 "configure" | |
5762 | #include "confdefs.h" | |
5763 | ||
5764 | /* Override any gcc2 internal prototype to avoid an error. */ | |
5765 | #ifdef __cplusplus | |
5766 | extern "C" | |
5767 | #endif | |
5768 | /* We use char because int might match the return type of a gcc2 | |
5769 | builtin and then its argument prototype would still apply. */ | |
5770 | char dld_link (); | |
5771 | int | |
5772 | main () | |
5773 | { | |
5774 | dld_link (); | |
5775 | ; | |
5776 | return 0; | |
5777 | } | |
5778 | _ACEOF | |
5779 | rm -f conftest.$ac_objext conftest$ac_exeext | |
5780 | if { (eval echo "$as_me:5780: \"$ac_link\"") >&5 | |
5781 | (eval $ac_link) 2>&5 | |
5782 | ac_status=$? | |
5783 | echo "$as_me:5783: \$? = $ac_status" >&5 | |
5784 | (exit $ac_status); } && | |
5785 | { ac_try='test -s conftest$ac_exeext' | |
5786 | { (eval echo "$as_me:5786: \"$ac_try\"") >&5 | |
5787 | (eval $ac_try) 2>&5 | |
5788 | ac_status=$? | |
5789 | echo "$as_me:5789: \$? = $ac_status" >&5 | |
5790 | (exit $ac_status); }; }; then | |
5791 | ac_cv_lib_dld_dld_link=yes | |
5792 | else | |
5793 | echo "$as_me: failed program was:" >&5 | |
5794 | cat conftest.$ac_ext >&5 | |
5795 | ac_cv_lib_dld_dld_link=no | |
5796 | fi | |
5797 | rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext | |
5798 | LIBS=$ac_check_lib_save_LIBS | |
5799 | fi | |
5800 | echo "$as_me:5800: result: $ac_cv_lib_dld_dld_link" >&5 | |
5801 | echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 | |
5802 | if test $ac_cv_lib_dld_dld_link = yes; then | |
5803 | lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" | |
5804 | fi | |
5805 | ||
5806 | fi | |
5807 | ||
5808 | fi | |
5809 | ||
5810 | fi | |
5811 | ||
5812 | fi | |
5813 | ||
5814 | fi | |
5815 | ||
5816 | ;; | |
5817 | esac | |
5818 | ||
5819 | if test "x$lt_cv_dlopen" != xno; then | |
5820 | enable_dlopen=yes | |
5821 | else | |
5822 | enable_dlopen=no | |
5823 | fi | |
5824 | ||
5825 | case $lt_cv_dlopen in | |
5826 | dlopen) | |
5827 | save_CPPFLAGS="$CPPFLAGS" | |
5828 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
5829 | ||
5830 | save_LDFLAGS="$LDFLAGS" | |
5831 | eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
5832 | ||
5833 | save_LIBS="$LIBS" | |
5834 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
5835 | ||
5836 | echo "$as_me:5836: checking whether a program can dlopen itself" >&5 | |
5837 | echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 | |
5838 | if test "${lt_cv_dlopen_self+set}" = set; then | |
5839 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5840 | else | |
5841 | if test "$cross_compiling" = yes; then : | |
5842 | lt_cv_dlopen_self=cross | |
5843 | else | |
5844 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
5845 | lt_status=$lt_dlunknown | |
5846 | cat > conftest.$ac_ext <<EOF | |
5847 | #line 5847 "configure" | |
5848 | #include "confdefs.h" | |
5849 | ||
5850 | #if HAVE_DLFCN_H | |
5851 | #include <dlfcn.h> | |
5852 | #endif | |
5853 | ||
5854 | #include <stdio.h> | |
5855 | ||
5856 | #ifdef RTLD_GLOBAL | |
5857 | # define LT_DLGLOBAL RTLD_GLOBAL | |
5858 | #else | |
5859 | # ifdef DL_GLOBAL | |
5860 | # define LT_DLGLOBAL DL_GLOBAL | |
5861 | # else | |
5862 | # define LT_DLGLOBAL 0 | |
5863 | # endif | |
5864 | #endif | |
5865 | ||
5866 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
5867 | find out it does not work in some platform. */ | |
5868 | #ifndef LT_DLLAZY_OR_NOW | |
5869 | # ifdef RTLD_LAZY | |
5870 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
5871 | # else | |
5872 | # ifdef DL_LAZY | |
5873 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
5874 | # else | |
5875 | # ifdef RTLD_NOW | |
5876 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
5877 | # else | |
5878 | # ifdef DL_NOW | |
5879 | # define LT_DLLAZY_OR_NOW DL_NOW | |
5880 | # else | |
5881 | # define LT_DLLAZY_OR_NOW 0 | |
5882 | # endif | |
5883 | # endif | |
5884 | # endif | |
5885 | # endif | |
5886 | #endif | |
5887 | ||
5888 | #ifdef __cplusplus | |
5889 | extern "C" void exit (int); | |
5890 | #endif | |
5891 | ||
5892 | void fnord() { int i=42;} | |
5893 | int main () | |
5894 | { | |
5895 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
5896 | int status = $lt_dlunknown; | |
5897 | ||
5898 | if (self) | |
5899 | { | |
5900 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
5901 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
5902 | /* dlclose (self); */ | |
5903 | } | |
5904 | ||
5905 | exit (status); | |
5906 | } | |
5907 | EOF | |
5908 | if { (eval echo "$as_me:5908: \"$ac_link\"") >&5 | |
5909 | (eval $ac_link) 2>&5 | |
5910 | ac_status=$? | |
5911 | echo "$as_me:5911: \$? = $ac_status" >&5 | |
5912 | (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then | |
5913 | (./conftest; exit; ) 2>/dev/null | |
5914 | lt_status=$? | |
5915 | case x$lt_status in | |
5916 | x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; | |
5917 | x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; | |
5918 | x$lt_unknown|x*) lt_cv_dlopen_self=no ;; | |
5919 | esac | |
5920 | else : | |
5921 | # compilation failed | |
5922 | lt_cv_dlopen_self=no | |
5923 | fi | |
5924 | fi | |
5925 | rm -fr conftest* | |
5926 | ||
5927 | fi | |
5928 | echo "$as_me:5928: result: $lt_cv_dlopen_self" >&5 | |
5929 | echo "${ECHO_T}$lt_cv_dlopen_self" >&6 | |
5930 | ||
5931 | if test "x$lt_cv_dlopen_self" = xyes; then | |
5932 | LDFLAGS="$LDFLAGS $link_static_flag" | |
5933 | echo "$as_me:5933: checking whether a statically linked program can dlopen itself" >&5 | |
5934 | echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 | |
5935 | if test "${lt_cv_dlopen_self_static+set}" = set; then | |
5936 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
5937 | else | |
5938 | if test "$cross_compiling" = yes; then : | |
5939 | lt_cv_dlopen_self_static=cross | |
5940 | else | |
5941 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
5942 | lt_status=$lt_dlunknown | |
5943 | cat > conftest.$ac_ext <<EOF | |
5944 | #line 5944 "configure" | |
5945 | #include "confdefs.h" | |
5946 | ||
5947 | #if HAVE_DLFCN_H | |
5948 | #include <dlfcn.h> | |
5949 | #endif | |
5950 | ||
5951 | #include <stdio.h> | |
5952 | ||
5953 | #ifdef RTLD_GLOBAL | |
5954 | # define LT_DLGLOBAL RTLD_GLOBAL | |
5955 | #else | |
5956 | # ifdef DL_GLOBAL | |
5957 | # define LT_DLGLOBAL DL_GLOBAL | |
5958 | # else | |
5959 | # define LT_DLGLOBAL 0 | |
5960 | # endif | |
5961 | #endif | |
5962 | ||
5963 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
5964 | find out it does not work in some platform. */ | |
5965 | #ifndef LT_DLLAZY_OR_NOW | |
5966 | # ifdef RTLD_LAZY | |
5967 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
5968 | # else | |
5969 | # ifdef DL_LAZY | |
5970 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
5971 | # else | |
5972 | # ifdef RTLD_NOW | |
5973 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
5974 | # else | |
5975 | # ifdef DL_NOW | |
5976 | # define LT_DLLAZY_OR_NOW DL_NOW | |
5977 | # else | |
5978 | # define LT_DLLAZY_OR_NOW 0 | |
5979 | # endif | |
5980 | # endif | |
5981 | # endif | |
5982 | # endif | |
5983 | #endif | |
5984 | ||
5985 | #ifdef __cplusplus | |
5986 | extern "C" void exit (int); | |
5987 | #endif | |
5988 | ||
5989 | void fnord() { int i=42;} | |
5990 | int main () | |
5991 | { | |
5992 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
5993 | int status = $lt_dlunknown; | |
5994 | ||
5995 | if (self) | |
5996 | { | |
5997 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
5998 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
5999 | /* dlclose (self); */ | |
6000 | } | |
6001 | ||
6002 | exit (status); | |
6003 | } | |
6004 | EOF | |
6005 | if { (eval echo "$as_me:6005: \"$ac_link\"") >&5 | |
6006 | (eval $ac_link) 2>&5 | |
6007 | ac_status=$? | |
6008 | echo "$as_me:6008: \$? = $ac_status" >&5 | |
6009 | (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then | |
6010 | (./conftest; exit; ) 2>/dev/null | |
6011 | lt_status=$? | |
6012 | case x$lt_status in | |
6013 | x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; | |
6014 | x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; | |
6015 | x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;; | |
6016 | esac | |
6017 | else : | |
6018 | # compilation failed | |
6019 | lt_cv_dlopen_self_static=no | |
6020 | fi | |
6021 | fi | |
6022 | rm -fr conftest* | |
6023 | ||
6024 | fi | |
6025 | echo "$as_me:6025: result: $lt_cv_dlopen_self_static" >&5 | |
6026 | echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 | |
6027 | fi | |
6028 | ||
6029 | CPPFLAGS="$save_CPPFLAGS" | |
6030 | LDFLAGS="$save_LDFLAGS" | |
6031 | LIBS="$save_LIBS" | |
6032 | ;; | |
6033 | esac | |
6034 | ||
6035 | case $lt_cv_dlopen_self in | |
6036 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
6037 | *) enable_dlopen_self=unknown ;; | |
6038 | esac | |
6039 | ||
6040 | case $lt_cv_dlopen_self_static in | |
6041 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
6042 | *) enable_dlopen_self_static=unknown ;; | |
6043 | esac | |
6044 | fi | |
6045 | ||
6046 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
6047 | case $archive_cmds in | |
6048 | *'~'*) | |
6049 | # FIXME: we may have to deal with multi-command sequences. | |
6050 | ;; | |
6051 | '$CC '*) | |
6052 | # Test whether the compiler implicitly links with -lc since on some | |
6053 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
6054 | # to ld, don't add -lc before -lgcc. | |
6055 | echo "$as_me:6055: checking whether -lc should be explicitly linked in" >&5 | |
6056 | echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 | |
6057 | if test "${lt_cv_archive_cmds_need_lc+set}" = set; then | |
6058 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6059 | else | |
6060 | $rm conftest* | |
6061 | echo 'static int dummy;' > conftest.$ac_ext | |
6062 | ||
6063 | if { (eval echo "$as_me:6063: \"$ac_compile\"") >&5 | |
6064 | (eval $ac_compile) 2>&5 | |
6065 | ac_status=$? | |
6066 | echo "$as_me:6066: \$? = $ac_status" >&5 | |
6067 | (exit $ac_status); }; then | |
6068 | soname=conftest | |
6069 | lib=conftest | |
6070 | libobjs=conftest.$ac_objext | |
6071 | deplibs= | |
6072 | wl=$lt_cv_prog_cc_wl | |
6073 | compiler_flags=-v | |
6074 | linker_flags=-v | |
6075 | verstring= | |
6076 | output_objdir=. | |
6077 | libname=conftest | |
6078 | save_allow_undefined_flag=$allow_undefined_flag | |
6079 | allow_undefined_flag= | |
6080 | if { (eval echo "$as_me:6080: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 | |
6081 | (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 | |
6082 | ac_status=$? | |
6083 | echo "$as_me:6083: \$? = $ac_status" >&5 | |
6084 | (exit $ac_status); } | |
6085 | then | |
6086 | lt_cv_archive_cmds_need_lc=no | |
6087 | else | |
6088 | lt_cv_archive_cmds_need_lc=yes | |
6089 | fi | |
6090 | allow_undefined_flag=$save_allow_undefined_flag | |
6091 | else | |
6092 | cat conftest.err 1>&5 | |
6093 | fi | |
6094 | fi | |
6095 | ||
6096 | echo "$as_me:6096: result: $lt_cv_archive_cmds_need_lc" >&5 | |
6097 | echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6 | |
6098 | ;; | |
6099 | esac | |
6100 | fi | |
6101 | need_lc=${lt_cv_archive_cmds_need_lc-yes} | |
6102 | ||
6103 | # The second clause should only fire when bootstrapping the | |
6104 | # libtool distribution, otherwise you forgot to ship ltmain.sh | |
6105 | # with your package, and you will get complaints that there are | |
6106 | # no rules to generate ltmain.sh. | |
6107 | if test -f "$ltmain"; then | |
6108 | : | |
6109 | else | |
6110 | # If there is no Makefile yet, we rely on a make rule to execute | |
6111 | # `config.status --recheck' to rerun these tests and create the | |
6112 | # libtool script then. | |
6113 | test -f Makefile && make "$ltmain" | |
6114 | fi | |
6115 | ||
6116 | if test -f "$ltmain"; then | |
6117 | trap "$rm \"${ofile}T\"; exit 1" 1 2 15 | |
6118 | $rm -f "${ofile}T" | |
6119 | ||
6120 | echo creating $ofile | |
6121 | ||
6122 | # Now quote all the things that may contain metacharacters while being | |
6123 | # careful not to overquote the AC_SUBSTed values. We take copies of the | |
6124 | # variables and quote the copies for generation of the libtool script. | |
6125 | for var in echo old_CC old_CFLAGS \ | |
6126 | AR AR_FLAGS CC LD LN_S NM SHELL \ | |
6127 | reload_flag reload_cmds wl \ | |
6128 | pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ | |
6129 | thread_safe_flag_spec whole_archive_flag_spec libname_spec \ | |
6130 | library_names_spec soname_spec \ | |
6131 | RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ | |
6132 | old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ | |
6133 | postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ | |
6134 | old_striplib striplib file_magic_cmd export_symbols_cmds \ | |
6135 | deplibs_check_method allow_undefined_flag no_undefined_flag \ | |
6136 | finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ | |
6137 | global_symbol_to_c_name_address \ | |
6138 | hardcode_libdir_flag_spec hardcode_libdir_separator \ | |
6139 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ | |
6140 | compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do | |
6141 | ||
6142 | case $var in | |
6143 | reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ | |
6144 | old_postinstall_cmds | old_postuninstall_cmds | \ | |
6145 | export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ | |
6146 | extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ | |
6147 | postinstall_cmds | postuninstall_cmds | \ | |
6148 | finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) | |
6149 | # Double-quote double-evaled strings. | |
6150 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" | |
6151 | ;; | |
6152 | *) | |
6153 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" | |
6154 | ;; | |
6155 | esac | |
6156 | done | |
6157 | ||
6158 | cat <<__EOF__ > "${ofile}T" | |
6159 | #! $SHELL | |
6160 | ||
6161 | # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. | |
6162 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) | |
6163 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. | |
6164 | # | |
6165 | # Copyright (C) 1996-2000 Free Software Foundation, Inc. | |
6166 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 | |
6167 | # | |
6168 | # This program is free software; you can redistribute it and/or modify | |
6169 | # it under the terms of the GNU General Public License as published by | |
6170 | # the Free Software Foundation; either version 2 of the License, or | |
6171 | # (at your option) any later version. | |
6172 | # | |
6173 | # This program is distributed in the hope that it will be useful, but | |
6174 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
6175 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
6176 | # General Public License for more details. | |
6177 | # | |
6178 | # You should have received a copy of the GNU General Public License | |
6179 | # along with this program; if not, write to the Free Software | |
6180 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
6181 | # | |
6182 | # As a special exception to the GNU General Public License, if you | |
6183 | # distribute this file as part of a program that contains a | |
6184 | # configuration script generated by Autoconf, you may include it under | |
6185 | # the same distribution terms that you use for the rest of that program. | |
6186 | ||
6187 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. | |
6188 | Xsed="sed -e s/^X//" | |
6189 | ||
6190 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
6191 | # if CDPATH is set. | |
6192 | if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi | |
6193 | ||
6194 | # ### BEGIN LIBTOOL CONFIG | |
6195 | ||
6196 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
6197 | ||
6198 | # Shell to use when invoking shell scripts. | |
6199 | SHELL=$lt_SHELL | |
6200 | ||
6201 | # Whether or not to build shared libraries. | |
6202 | build_libtool_libs=$enable_shared | |
6203 | ||
6204 | # Whether or not to build static libraries. | |
6205 | build_old_libs=$enable_static | |
6206 | ||
6207 | # Whether or not to add -lc for building shared libraries. | |
6208 | build_libtool_need_lc=$need_lc | |
6209 | ||
6210 | # Whether or not to optimize for fast installation. | |
6211 | fast_install=$enable_fast_install | |
6212 | ||
6213 | # The host system. | |
6214 | host_alias=$host_alias | |
6215 | host=$host | |
6216 | ||
6217 | # An echo program that does not interpret backslashes. | |
6218 | echo=$lt_echo | |
6219 | ||
6220 | # The archiver. | |
6221 | AR=$lt_AR | |
6222 | AR_FLAGS=$lt_AR_FLAGS | |
6223 | ||
6224 | # The default C compiler. | |
6225 | CC=$lt_CC | |
6226 | ||
6227 | # Is the compiler the GNU C compiler? | |
6228 | with_gcc=$GCC | |
6229 | ||
6230 | # The linker used to build libraries. | |
6231 | LD=$lt_LD | |
6232 | ||
6233 | # Whether we need hard or soft links. | |
6234 | LN_S=$lt_LN_S | |
6235 | ||
6236 | # A BSD-compatible nm program. | |
6237 | NM=$lt_NM | |
6238 | ||
6239 | # A symbol stripping program | |
6240 | STRIP=$STRIP | |
6241 | ||
6242 | # Used to examine libraries when file_magic_cmd begins "file" | |
6243 | MAGIC_CMD=$MAGIC_CMD | |
6244 | ||
6245 | # Used on cygwin: DLL creation program. | |
6246 | DLLTOOL="$DLLTOOL" | |
6247 | ||
6248 | # Used on cygwin: object dumper. | |
6249 | OBJDUMP="$OBJDUMP" | |
6250 | ||
6251 | # Used on cygwin: assembler. | |
6252 | AS="$AS" | |
6253 | ||
6254 | # The name of the directory that contains temporary libtool files. | |
6255 | objdir=$objdir | |
6256 | ||
6257 | # How to create reloadable object files. | |
6258 | reload_flag=$lt_reload_flag | |
6259 | reload_cmds=$lt_reload_cmds | |
6260 | ||
6261 | # How to pass a linker flag through the compiler. | |
6262 | wl=$lt_wl | |
6263 | ||
6264 | # Object file suffix (normally "o"). | |
6265 | objext="$ac_objext" | |
6266 | ||
6267 | # Old archive suffix (normally "a"). | |
6268 | libext="$libext" | |
6269 | ||
6270 | # Executable file suffix (normally ""). | |
6271 | exeext="$exeext" | |
6272 | ||
6273 | # Additional compiler flags for building library objects. | |
6274 | pic_flag=$lt_pic_flag | |
6275 | pic_mode=$pic_mode | |
6276 | ||
6277 | # Does compiler simultaneously support -c and -o options? | |
6278 | compiler_c_o=$lt_compiler_c_o | |
6279 | ||
6280 | # Can we write directly to a .lo ? | |
6281 | compiler_o_lo=$lt_compiler_o_lo | |
6282 | ||
6283 | # Must we lock files when doing compilation ? | |
6284 | need_locks=$lt_need_locks | |
6285 | ||
6286 | # Do we need the lib prefix for modules? | |
6287 | need_lib_prefix=$need_lib_prefix | |
6288 | ||
6289 | # Do we need a version for libraries? | |
6290 | need_version=$need_version | |
6291 | ||
6292 | # Whether dlopen is supported. | |
6293 | dlopen_support=$enable_dlopen | |
6294 | ||
6295 | # Whether dlopen of programs is supported. | |
6296 | dlopen_self=$enable_dlopen_self | |
6297 | ||
6298 | # Whether dlopen of statically linked programs is supported. | |
6299 | dlopen_self_static=$enable_dlopen_self_static | |
6300 | ||
6301 | # Compiler flag to prevent dynamic linking. | |
6302 | link_static_flag=$lt_link_static_flag | |
6303 | ||
6304 | # Compiler flag to turn off builtin functions. | |
6305 | no_builtin_flag=$lt_no_builtin_flag | |
6306 | ||
6307 | # Compiler flag to allow reflexive dlopens. | |
6308 | export_dynamic_flag_spec=$lt_export_dynamic_flag_spec | |
6309 | ||
6310 | # Compiler flag to generate shared objects directly from archives. | |
6311 | whole_archive_flag_spec=$lt_whole_archive_flag_spec | |
6312 | ||
6313 | # Compiler flag to generate thread-safe objects. | |
6314 | thread_safe_flag_spec=$lt_thread_safe_flag_spec | |
6315 | ||
6316 | # Library versioning type. | |
6317 | version_type=$version_type | |
6318 | ||
6319 | # Format of library name prefix. | |
6320 | libname_spec=$lt_libname_spec | |
6321 | ||
6322 | # List of archive names. First name is the real one, the rest are links. | |
6323 | # The last name is the one that the linker finds with -lNAME. | |
6324 | library_names_spec=$lt_library_names_spec | |
6325 | ||
6326 | # The coded name of the library, if different from the real name. | |
6327 | soname_spec=$lt_soname_spec | |
6328 | ||
6329 | # Commands used to build and install an old-style archive. | |
6330 | RANLIB=$lt_RANLIB | |
6331 | old_archive_cmds=$lt_old_archive_cmds | |
6332 | old_postinstall_cmds=$lt_old_postinstall_cmds | |
6333 | old_postuninstall_cmds=$lt_old_postuninstall_cmds | |
6334 | ||
6335 | # Create an old-style archive from a shared archive. | |
6336 | old_archive_from_new_cmds=$lt_old_archive_from_new_cmds | |
6337 | ||
6338 | # Create a temporary old-style archive to link instead of a shared archive. | |
6339 | old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds | |
6340 | ||
6341 | # Commands used to build and install a shared archive. | |
6342 | archive_cmds=$lt_archive_cmds | |
6343 | archive_expsym_cmds=$lt_archive_expsym_cmds | |
6344 | postinstall_cmds=$lt_postinstall_cmds | |
6345 | postuninstall_cmds=$lt_postuninstall_cmds | |
6346 | ||
6347 | # Commands to strip libraries. | |
6348 | old_striplib=$lt_old_striplib | |
6349 | striplib=$lt_striplib | |
6350 | ||
6351 | # Method to check whether dependent libraries are shared objects. | |
6352 | deplibs_check_method=$lt_deplibs_check_method | |
6353 | ||
6354 | # Command to use when deplibs_check_method == file_magic. | |
6355 | file_magic_cmd=$lt_file_magic_cmd | |
6356 | ||
6357 | # Flag that allows shared libraries with undefined symbols to be built. | |
6358 | allow_undefined_flag=$lt_allow_undefined_flag | |
6359 | ||
6360 | # Flag that forces no undefined symbols. | |
6361 | no_undefined_flag=$lt_no_undefined_flag | |
6362 | ||
6363 | # Commands used to finish a libtool library installation in a directory. | |
6364 | finish_cmds=$lt_finish_cmds | |
6365 | ||
6366 | # Same as above, but a single script fragment to be evaled but not shown. | |
6367 | finish_eval=$lt_finish_eval | |
6368 | ||
6369 | # Take the output of nm and produce a listing of raw symbols and C names. | |
6370 | global_symbol_pipe=$lt_global_symbol_pipe | |
6371 | ||
6372 | # Transform the output of nm in a proper C declaration | |
6373 | global_symbol_to_cdecl=$lt_global_symbol_to_cdecl | |
6374 | ||
6375 | # Transform the output of nm in a C name address pair | |
6376 | global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address | |
6377 | ||
6378 | # This is the shared library runtime path variable. | |
6379 | runpath_var=$runpath_var | |
6380 | ||
6381 | # This is the shared library path variable. | |
6382 | shlibpath_var=$shlibpath_var | |
6383 | ||
6384 | # Is shlibpath searched before the hard-coded library search path? | |
6385 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath | |
6386 | ||
6387 | # How to hardcode a shared library path into an executable. | |
6388 | hardcode_action=$hardcode_action | |
6389 | ||
6390 | # Whether we should hardcode library paths into libraries. | |
6391 | hardcode_into_libs=$hardcode_into_libs | |
6392 | ||
6393 | # Flag to hardcode \$libdir into a binary during linking. | |
6394 | # This must work even if \$libdir does not exist. | |
6395 | hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec | |
6396 | ||
6397 | # Whether we need a single -rpath flag with a separated argument. | |
6398 | hardcode_libdir_separator=$lt_hardcode_libdir_separator | |
6399 | ||
6400 | # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the | |
6401 | # resulting binary. | |
6402 | hardcode_direct=$hardcode_direct | |
6403 | ||
6404 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the | |
6405 | # resulting binary. | |
6406 | hardcode_minus_L=$hardcode_minus_L | |
6407 | ||
6408 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into | |
6409 | # the resulting binary. | |
6410 | hardcode_shlibpath_var=$hardcode_shlibpath_var | |
6411 | ||
6412 | # Variables whose values should be saved in libtool wrapper scripts and | |
6413 | # restored at relink time. | |
6414 | variables_saved_for_relink="$variables_saved_for_relink" | |
6415 | ||
6416 | # Whether libtool must link a program against all its dependency libraries. | |
6417 | link_all_deplibs=$link_all_deplibs | |
6418 | ||
6419 | # Compile-time system search path for libraries | |
6420 | sys_lib_search_path_spec=$lt_sys_lib_search_path_spec | |
6421 | ||
6422 | # Run-time system search path for libraries | |
6423 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec | |
6424 | ||
6425 | # Fix the shell variable \$srcfile for the compiler. | |
6426 | fix_srcfile_path="$fix_srcfile_path" | |
6427 | ||
6428 | # Set to yes if exported symbols are required. | |
6429 | always_export_symbols=$always_export_symbols | |
6430 | ||
6431 | # The commands to list exported symbols. | |
6432 | export_symbols_cmds=$lt_export_symbols_cmds | |
6433 | ||
6434 | # The commands to extract the exported symbol list from a shared archive. | |
6435 | extract_expsyms_cmds=$lt_extract_expsyms_cmds | |
6436 | ||
6437 | # Symbols that should not be listed in the preloaded symbols. | |
6438 | exclude_expsyms=$lt_exclude_expsyms | |
6439 | ||
6440 | # Symbols that must always be exported. | |
6441 | include_expsyms=$lt_include_expsyms | |
6442 | ||
6443 | # ### END LIBTOOL CONFIG | |
6444 | ||
6445 | __EOF__ | |
6446 | ||
6447 | case $host_os in | |
6448 | aix3*) | |
6449 | cat <<\EOF >> "${ofile}T" | |
6450 | ||
6451 | # AIX sometimes has problems with the GCC collect2 program. For some | |
6452 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
6453 | # vanish in a puff of smoke. | |
6454 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
6455 | COLLECT_NAMES= | |
6456 | export COLLECT_NAMES | |
6457 | fi | |
6458 | EOF | |
6459 | ;; | |
6460 | esac | |
6461 | ||
6462 | case $host_os in | |
6463 | cygwin* | mingw* | pw32* | os2*) | |
6464 | cat <<'EOF' >> "${ofile}T" | |
6465 | # This is a source program that is used to create dlls on Windows | |
6466 | # Don't remove nor modify the starting and closing comments | |
6467 | # /* ltdll.c starts here */ | |
6468 | # #define WIN32_LEAN_AND_MEAN | |
6469 | # #include <windows.h> | |
6470 | # #undef WIN32_LEAN_AND_MEAN | |
6471 | # #include <stdio.h> | |
6472 | # | |
6473 | # #ifndef __CYGWIN__ | |
6474 | # # ifdef __CYGWIN32__ | |
6475 | # # define __CYGWIN__ __CYGWIN32__ | |
6476 | # # endif | |
6477 | # #endif | |
6478 | # | |
6479 | # #ifdef __cplusplus | |
6480 | # extern "C" { | |
6481 | # #endif | |
6482 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); | |
6483 | # #ifdef __cplusplus | |
6484 | # } | |
6485 | # #endif | |
6486 | # | |
6487 | # #ifdef __CYGWIN__ | |
6488 | # #include <cygwin/cygwin_dll.h> | |
6489 | # DECLARE_CYGWIN_DLL( DllMain ); | |
6490 | # #endif | |
6491 | # HINSTANCE __hDllInstance_base; | |
6492 | # | |
6493 | # BOOL APIENTRY | |
6494 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) | |
6495 | # { | |
6496 | # __hDllInstance_base = hInst; | |
6497 | # return TRUE; | |
6498 | # } | |
6499 | # /* ltdll.c ends here */ | |
6500 | # This is a source program that is used to create import libraries | |
6501 | # on Windows for dlls which lack them. Don't remove nor modify the | |
6502 | # starting and closing comments | |
6503 | # /* impgen.c starts here */ | |
6504 | # /* Copyright (C) 1999-2000 Free Software Foundation, Inc. | |
6505 | # | |
6506 | # This file is part of GNU libtool. | |
6507 | # | |
6508 | # This program is free software; you can redistribute it and/or modify | |
6509 | # it under the terms of the GNU General Public License as published by | |
6510 | # the Free Software Foundation; either version 2 of the License, or | |
6511 | # (at your option) any later version. | |
6512 | # | |
6513 | # This program is distributed in the hope that it will be useful, | |
6514 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
6515 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
6516 | # GNU General Public License for more details. | |
6517 | # | |
6518 | # You should have received a copy of the GNU General Public License | |
6519 | # along with this program; if not, write to the Free Software | |
6520 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
6521 | # */ | |
6522 | # | |
6523 | # #include <stdio.h> /* for printf() */ | |
6524 | # #include <unistd.h> /* for open(), lseek(), read() */ | |
6525 | # #include <fcntl.h> /* for O_RDONLY, O_BINARY */ | |
6526 | # #include <string.h> /* for strdup() */ | |
6527 | # | |
6528 | # /* O_BINARY isn't required (or even defined sometimes) under Unix */ | |
6529 | # #ifndef O_BINARY | |
6530 | # #define O_BINARY 0 | |
6531 | # #endif | |
6532 | # | |
6533 | # static unsigned int | |
6534 | # pe_get16 (fd, offset) | |
6535 | # int fd; | |
6536 | # int offset; | |
6537 | # { | |
6538 | # unsigned char b[2]; | |
6539 | # lseek (fd, offset, SEEK_SET); | |
6540 | # read (fd, b, 2); | |
6541 | # return b[0] + (b[1]<<8); | |
6542 | # } | |
6543 | # | |
6544 | # static unsigned int | |
6545 | # pe_get32 (fd, offset) | |
6546 | # int fd; | |
6547 | # int offset; | |
6548 | # { | |
6549 | # unsigned char b[4]; | |
6550 | # lseek (fd, offset, SEEK_SET); | |
6551 | # read (fd, b, 4); | |
6552 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
6553 | # } | |
6554 | # | |
6555 | # static unsigned int | |
6556 | # pe_as32 (ptr) | |
6557 | # void *ptr; | |
6558 | # { | |
6559 | # unsigned char *b = ptr; | |
6560 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
6561 | # } | |
6562 | # | |
6563 | # int | |
6564 | # main (argc, argv) | |
6565 | # int argc; | |
6566 | # char *argv[]; | |
6567 | # { | |
6568 | # int dll; | |
6569 | # unsigned long pe_header_offset, opthdr_ofs, num_entries, i; | |
6570 | # unsigned long export_rva, export_size, nsections, secptr, expptr; | |
6571 | # unsigned long name_rvas, nexp; | |
6572 | # unsigned char *expdata, *erva; | |
6573 | # char *filename, *dll_name; | |
6574 | # | |
6575 | # filename = argv[1]; | |
6576 | # | |
6577 | # dll = open(filename, O_RDONLY|O_BINARY); | |
6578 | # if (dll < 1) | |
6579 | # return 1; | |
6580 | # | |
6581 | # dll_name = filename; | |
6582 | # | |
6583 | # for (i=0; filename[i]; i++) | |
6584 | # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') | |
6585 | # dll_name = filename + i +1; | |
6586 | # | |
6587 | # pe_header_offset = pe_get32 (dll, 0x3c); | |
6588 | # opthdr_ofs = pe_header_offset + 4 + 20; | |
6589 | # num_entries = pe_get32 (dll, opthdr_ofs + 92); | |
6590 | # | |
6591 | # if (num_entries < 1) /* no exports */ | |
6592 | # return 1; | |
6593 | # | |
6594 | # export_rva = pe_get32 (dll, opthdr_ofs + 96); | |
6595 | # export_size = pe_get32 (dll, opthdr_ofs + 100); | |
6596 | # nsections = pe_get16 (dll, pe_header_offset + 4 +2); | |
6597 | # secptr = (pe_header_offset + 4 + 20 + | |
6598 | # pe_get16 (dll, pe_header_offset + 4 + 16)); | |
6599 | # | |
6600 | # expptr = 0; | |
6601 | # for (i = 0; i < nsections; i++) | |
6602 | # { | |
6603 | # char sname[8]; | |
6604 | # unsigned long secptr1 = secptr + 40 * i; | |
6605 | # unsigned long vaddr = pe_get32 (dll, secptr1 + 12); | |
6606 | # unsigned long vsize = pe_get32 (dll, secptr1 + 16); | |
6607 | # unsigned long fptr = pe_get32 (dll, secptr1 + 20); | |
6608 | # lseek(dll, secptr1, SEEK_SET); | |
6609 | # read(dll, sname, 8); | |
6610 | # if (vaddr <= export_rva && vaddr+vsize > export_rva) | |
6611 | # { | |
6612 | # expptr = fptr + (export_rva - vaddr); | |
6613 | # if (export_rva + export_size > vaddr + vsize) | |
6614 | # export_size = vsize - (export_rva - vaddr); | |
6615 | # break; | |
6616 | # } | |
6617 | # } | |
6618 | # | |
6619 | # expdata = (unsigned char*)malloc(export_size); | |
6620 | # lseek (dll, expptr, SEEK_SET); | |
6621 | # read (dll, expdata, export_size); | |
6622 | # erva = expdata - export_rva; | |
6623 | # | |
6624 | # nexp = pe_as32 (expdata+24); | |
6625 | # name_rvas = pe_as32 (expdata+32); | |
6626 | # | |
6627 | # printf ("EXPORTS\n"); | |
6628 | # for (i = 0; i<nexp; i++) | |
6629 | # { | |
6630 | # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); | |
6631 | # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); | |
6632 | # } | |
6633 | # | |
6634 | # return 0; | |
6635 | # } | |
6636 | # /* impgen.c ends here */ | |
6637 | ||
6638 | EOF | |
6639 | ;; | |
6640 | esac | |
6641 | ||
6642 | # We use sed instead of cat because bash on DJGPP gets confused if | |
6643 | # if finds mixed CR/LF and LF-only lines. Since sed operates in | |
6644 | # text mode, it properly converts lines to CR/LF. This bash problem | |
6645 | # is reportedly fixed, but why not run on old versions too? | |
6646 | sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1) | |
6647 | ||
6648 | mv -f "${ofile}T" "$ofile" || \ | |
6649 | (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") | |
6650 | chmod +x "$ofile" | |
6651 | fi | |
6652 | ||
6653 | # This can be used to rebuild libtool when needed | |
6654 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" | |
6655 | ||
6656 | # Always use our own libtool. | |
6657 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
6658 | ||
6659 | # Prevent multiple expansion | |
6660 | ||
6661 | succeeded=no | |
6662 | ||
6663 | if test -z "$PKG_CONFIG"; then | |
6664 | # Extract the first word of "pkg-config", so it can be a program name with args. | |
6665 | set dummy pkg-config; ac_word=$2 | |
6666 | echo "$as_me:6666: checking for $ac_word" >&5 | |
6667 | echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 | |
6668 | if test "${ac_cv_path_PKG_CONFIG+set}" = set; then | |
6669 | echo $ECHO_N "(cached) $ECHO_C" >&6 | |
6670 | else | |
6671 | case $PKG_CONFIG in | |
6672 | [\\/]* | ?:[\\/]*) | |
6673 | ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. | |
6674 | ;; | |
6675 | *) | |
6676 | ac_save_IFS=$IFS; IFS=$ac_path_separator | |
6677 | ac_dummy="$PATH" | |
6678 | for ac_dir in $ac_dummy; do | |
6679 | IFS=$ac_save_IFS | |
6680 | test -z "$ac_dir" && ac_dir=. | |
6681 | if $as_executable_p "$ac_dir/$ac_word"; then | |
6682 | ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word" | |
6683 | echo "$as_me:6683: found $ac_dir/$ac_word" >&5 | |
6684 | break | |
6685 | fi | |
6686 | done | |
6687 | ||
6688 | test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" | |
6689 | ;; | |
6690 | esac | |
6691 | fi | |
6692 | PKG_CONFIG=$ac_cv_path_PKG_CONFIG | |
6693 | ||
6694 | if test -n "$PKG_CONFIG"; then | |
6695 | echo "$as_me:6695: result: $PKG_CONFIG" >&5 | |
6696 | echo "${ECHO_T}$PKG_CONFIG" >&6 | |
6697 | else | |
6698 | echo "$as_me:6698: result: no" >&5 | |
6699 | echo "${ECHO_T}no" >&6 | |
6700 | fi | |
6701 | ||
6702 | fi | |
6703 | ||
6704 | if test "$PKG_CONFIG" = "no" ; then | |
6705 | echo "*** The pkg-config script could not be found. Make sure it is" | |
6706 | echo "*** in your path, or set the PKG_CONFIG environment variable" | |
6707 | echo "*** to the full path to pkg-config." | |
6708 | echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." | |
6709 | else | |
6710 | PKG_CONFIG_MIN_VERSION=0.9.0 | |
6711 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then | |
6712 | echo "$as_me:6712: checking for default = 0.1" >&5 | |
6713 | echo $ECHO_N "checking for default = 0.1... $ECHO_C" >&6 | |
6714 | ||
6715 | if $PKG_CONFIG --exists "default = 0.1" ; then | |
6716 | echo "$as_me:6716: result: yes" >&5 | |
6717 | echo "${ECHO_T}yes" >&6 | |
6718 | succeeded=yes | |
6719 | ||
6720 | echo "$as_me:6720: checking DEFAULT_CFLAGS" >&5 | |
6721 | echo $ECHO_N "checking DEFAULT_CFLAGS... $ECHO_C" >&6 | |
6722 | DEFAULT_CFLAGS=`$PKG_CONFIG --cflags "default = 0.1"` | |
6723 | echo "$as_me:6723: result: $DEFAULT_CFLAGS" >&5 | |
6724 | echo "${ECHO_T}$DEFAULT_CFLAGS" >&6 | |
6725 | ||
6726 | echo "$as_me:6726: checking DEFAULT_LIBS" >&5 | |
6727 | echo $ECHO_N "checking DEFAULT_LIBS... $ECHO_C" >&6 | |
6728 | DEFAULT_LIBS=`$PKG_CONFIG --libs "default = 0.1"` | |
6729 | echo "$as_me:6729: result: $DEFAULT_LIBS" >&5 | |
6730 | echo "${ECHO_T}$DEFAULT_LIBS" >&6 | |
6731 | else | |
6732 | DEFAULT_CFLAGS="" | |
6733 | DEFAULT_LIBS="" | |
6734 | ## If we have a custom action on failure, don't print errors, but | |
6735 | ## do set a variable so people can do so. | |
6736 | DEFAULT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "default = 0.1"` | |
6737 | echo $DEFAULT_PKG_ERRORS | |
6738 | fi | |
6739 | ||
6740 | else | |
6741 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." | |
6742 | echo "*** See http://www.freedesktop.org/software/pkgconfig" | |
6743 | fi | |
6744 | fi | |
6745 | ||
6746 | if test $succeeded = yes; then | |
6747 | : | |
6748 | else | |
6749 | { { echo "$as_me:6749: error: Library requirements (default = 0.1) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them." >&5 | |
6750 | echo "$as_me: error: Library requirements (default = 0.1) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them." >&2;} | |
6751 | { (exit 1); exit 1; }; } | |
6752 | fi | |
6753 | ||
6754 | ac_config_files="$ac_config_files Makefile" | |
6755 | cat >confcache <<\_ACEOF | |
6756 | # This file is a shell script that caches the results of configure | |
6757 | # tests run on this system so they can be shared between configure | |
6758 | # scripts and configure runs, see configure's option --config-cache. | |
6759 | # It is not useful on other systems. If it contains results you don't | |
6760 | # want to keep, you may remove or edit it. | |
6761 | # | |
6762 | # config.status only pays attention to the cache file if you give it | |
6763 | # the --recheck option to rerun configure. | |
6764 | # | |
6765 | # `ac_cv_env_foo' variables (set or unset) will be overriden when | |
6766 | # loading this file, other *unset* `ac_cv_foo' will be assigned the | |
6767 | # following values. | |
6768 | ||
6769 | _ACEOF | |
6770 | ||
6771 | # The following way of writing the cache mishandles newlines in values, | |
6772 | # but we know of no workaround that is simple, portable, and efficient. | |
6773 | # So, don't put newlines in cache variables' values. | |
6774 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
6775 | # and sets the high bit in the cache file unless we assign to the vars. | |
6776 | { | |
6777 | (set) 2>&1 | | |
6778 | case `(ac_space=' '; set | grep ac_space) 2>&1` in | |
6779 | *ac_space=\ *) | |
6780 | # `set' does not quote correctly, so add quotes (double-quote | |
6781 | # substitution turns \\\\ into \\, and sed turns \\ into \). | |
6782 | sed -n \ | |
6783 | "s/'/'\\\\''/g; | |
6784 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" | |
6785 | ;; | |
6786 | *) | |
6787 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
6788 | sed -n \ | |
6789 | "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" | |
6790 | ;; | |
6791 | esac; | |
6792 | } | | |
6793 | sed ' | |
6794 | t clear | |
6795 | : clear | |
6796 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ | |
6797 | t end | |
6798 | /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ | |
6799 | : end' >>confcache | |
6800 | if cmp -s $cache_file confcache; then :; else | |
6801 | if test -w $cache_file; then | |
6802 | test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" | |
6803 | cat confcache >$cache_file | |
6804 | else | |
6805 | echo "not updating unwritable cache $cache_file" | |
6806 | fi | |
6807 | fi | |
6808 | rm -f confcache | |
6809 | ||
6810 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
6811 | # Let make expand exec_prefix. | |
6812 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
6813 | ||
6814 | # VPATH may cause trouble with some makes, so we remove $(srcdir), | |
6815 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and | |
6816 | # trailing colons and then remove the whole line if VPATH becomes empty | |
6817 | # (actually we leave an empty line to preserve line numbers). | |
6818 | if test "x$srcdir" = x.; then | |
6819 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ | |
6820 | s/:*\$(srcdir):*/:/; | |
6821 | s/:*\${srcdir}:*/:/; | |
6822 | s/:*@srcdir@:*/:/; | |
6823 | s/^\([^=]*=[ ]*\):*/\1/; | |
6824 | s/:*$//; | |
6825 | s/^[^=]*=[ ]*$//; | |
6826 | }' | |
6827 | fi | |
6828 | ||
6829 | # Transform confdefs.h into DEFS. | |
6830 | # Protect against shell expansion while executing Makefile rules. | |
6831 | # Protect against Makefile macro expansion. | |
6832 | # | |
6833 | # If the first sed substitution is executed (which looks for macros that | |
6834 | # take arguments), then we branch to the quote section. Otherwise, | |
6835 | # look for a macro that doesn't take arguments. | |
6836 | cat >confdef2opt.sed <<\EOF | |
6837 | t clear | |
6838 | : clear | |
6839 | s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g | |
6840 | t quote | |
6841 | s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g | |
6842 | t quote | |
6843 | d | |
6844 | : quote | |
6845 | s,[ `~#$^&*(){}\\|;'"<>?],\\&,g | |
6846 | s,\[,\\&,g | |
6847 | s,\],\\&,g | |
6848 | s,\$,$$,g | |
6849 | p | |
6850 | EOF | |
6851 | # We use echo to avoid assuming a particular line-breaking character. | |
6852 | # The extra dot is to prevent the shell from consuming trailing | |
6853 | # line-breaks from the sub-command output. A line-break within | |
6854 | # single-quotes doesn't work because, if this script is created in a | |
6855 | # platform that uses two characters for line-breaks (e.g., DOS), tr | |
6856 | # would break. | |
6857 | ac_LF_and_DOT=`echo; echo .` | |
6858 | DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` | |
6859 | rm -f confdef2opt.sed | |
6860 | ||
6861 | : ${CONFIG_STATUS=./config.status} | |
6862 | ac_clean_files_save=$ac_clean_files | |
6863 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" | |
6864 | { echo "$as_me:6864: creating $CONFIG_STATUS" >&5 | |
6865 | echo "$as_me: creating $CONFIG_STATUS" >&6;} | |
6866 | cat >$CONFIG_STATUS <<_ACEOF | |
6867 | #! $SHELL | |
6868 | # Generated automatically by configure. | |
6869 | # Run this file to recreate the current configuration. | |
6870 | # Compiler output produced by configure, useful for debugging | |
6871 | # configure, is in config.log if it exists. | |
6872 | ||
6873 | debug=false | |
6874 | SHELL=\${CONFIG_SHELL-$SHELL} | |
6875 | ac_cs_invocation="\$0 \$@" | |
6876 | ||
6877 | _ACEOF | |
6878 | ||
6879 | cat >>$CONFIG_STATUS <<\_ACEOF | |
6880 | # Be Bourne compatible | |
6881 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then | |
6882 | emulate sh | |
6883 | NULLCMD=: | |
6884 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then | |
6885 | set -o posix | |
6886 | fi | |
6887 | ||
6888 | # Name of the executable. | |
6889 | as_me=`echo "$0" |sed 's,.*[\\/],,'` | |
6890 | ||
6891 | if expr a : '\(a\)' >/dev/null 2>&1; then | |
6892 | as_expr=expr | |
6893 | else | |
6894 | as_expr=false | |
6895 | fi | |
6896 | ||
6897 | rm -f conf$$ conf$$.exe conf$$.file | |
6898 | echo >conf$$.file | |
6899 | if ln -s conf$$.file conf$$ 2>/dev/null; then | |
6900 | # We could just check for DJGPP; but this test a) works b) is more generic | |
6901 | # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). | |
6902 | if test -f conf$$.exe; then | |
6903 | # Don't use ln at all; we don't have any links | |
6904 | as_ln_s='cp -p' | |
6905 | else | |
6906 | as_ln_s='ln -s' | |
6907 | fi | |
6908 | elif ln conf$$.file conf$$ 2>/dev/null; then | |
6909 | as_ln_s=ln | |
6910 | else | |
6911 | as_ln_s='cp -p' | |
6912 | fi | |
6913 | rm -f conf$$ conf$$.exe conf$$.file | |
6914 | ||
6915 | as_executable_p="test -f" | |
6916 | ||
6917 | # Support unset when possible. | |
6918 | if (FOO=FOO; unset FOO) >/dev/null 2>&1; then | |
6919 | as_unset=unset | |
6920 | else | |
6921 | as_unset=false | |
6922 | fi | |
6923 | ||
6924 | # NLS nuisances. | |
6925 | $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } | |
6926 | $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } | |
6927 | $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } | |
6928 | $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } | |
6929 | $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } | |
6930 | $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } | |
6931 | $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } | |
6932 | $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } | |
6933 | ||
6934 | # IFS | |
6935 | # We need space, tab and new line, in precisely that order. | |
6936 | as_nl=' | |
6937 | ' | |
6938 | IFS=" $as_nl" | |
6939 | ||
6940 | # CDPATH. | |
6941 | $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } | |
6942 | ||
6943 | exec 6>&1 | |
6944 | ||
6945 | _ACEOF | |
6946 | ||
6947 | # Files that config.status was made for. | |
6948 | if test -n "$ac_config_files"; then | |
6949 | echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS | |
6950 | fi | |
6951 | ||
6952 | if test -n "$ac_config_headers"; then | |
6953 | echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS | |
6954 | fi | |
6955 | ||
6956 | if test -n "$ac_config_links"; then | |
6957 | echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS | |
6958 | fi | |
6959 | ||
6960 | if test -n "$ac_config_commands"; then | |
6961 | echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS | |
6962 | fi | |
6963 | ||
6964 | cat >>$CONFIG_STATUS <<\EOF | |
6965 | ||
6966 | ac_cs_usage="\ | |
6967 | \`$as_me' instantiates files from templates according to the | |
6968 | current configuration. | |
6969 | ||
6970 | Usage: $0 [OPTIONS] [FILE]... | |
6971 | ||
6972 | -h, --help print this help, then exit | |
6973 | -V, --version print version number, then exit | |
6974 | -d, --debug don't remove temporary files | |
6975 | --recheck update $as_me by reconfiguring in the same conditions | |
6976 | --file=FILE[:TEMPLATE] | |
6977 | instantiate the configuration file FILE | |
6978 | ||
6979 | Configuration files: | |
6980 | $config_files | |
6981 | ||
6982 | Report bugs to <bug-autoconf@gnu.org>." | |
6983 | EOF | |
6984 | ||
6985 | cat >>$CONFIG_STATUS <<EOF | |
6986 | ac_cs_version="\\ | |
6987 | config.status | |
6988 | configured by $0, generated by GNU Autoconf 2.52, | |
6989 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" | |
6990 | ||
6991 | Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 | |
6992 | Free Software Foundation, Inc. | |
6993 | This config.status script is free software; the Free Software Foundation | |
6994 | gives unlimited permission to copy, distribute and modify it." | |
6995 | srcdir=$srcdir | |
6996 | INSTALL="$INSTALL" | |
6997 | EOF | |
6998 | ||
6999 | cat >>$CONFIG_STATUS <<\EOF | |
7000 | # If no file are specified by the user, then we need to provide default | |
7001 | # value. By we need to know if files were specified by the user. | |
7002 | ac_need_defaults=: | |
7003 | while test $# != 0 | |
7004 | do | |
7005 | case $1 in | |
7006 | --*=*) | |
7007 | ac_option=`expr "x$1" : 'x\([^=]*\)='` | |
7008 | ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` | |
7009 | shift | |
7010 | set dummy "$ac_option" "$ac_optarg" ${1+"$@"} | |
7011 | shift | |
7012 | ;; | |
7013 | -*);; | |
7014 | *) # This is not an option, so the user has probably given explicit | |
7015 | # arguments. | |
7016 | ac_need_defaults=false;; | |
7017 | esac | |
7018 | ||
7019 | case $1 in | |
7020 | # Handling of the options. | |
7021 | EOF | |
7022 | cat >>$CONFIG_STATUS <<EOF | |
7023 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
7024 | echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" | |
7025 | exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; | |
7026 | EOF | |
7027 | cat >>$CONFIG_STATUS <<\EOF | |
7028 | --version | --vers* | -V ) | |
7029 | echo "$ac_cs_version"; exit 0 ;; | |
7030 | --he | --h) | |
7031 | # Conflict between --help and --header | |
7032 | { { echo "$as_me:7032: error: ambiguous option: $1 | |
7033 | Try \`$0 --help' for more information." >&5 | |
7034 | echo "$as_me: error: ambiguous option: $1 | |
7035 | Try \`$0 --help' for more information." >&2;} | |
7036 | { (exit 1); exit 1; }; };; | |
7037 | --help | --hel | -h ) | |
7038 | echo "$ac_cs_usage"; exit 0 ;; | |
7039 | --debug | --d* | -d ) | |
7040 | debug=: ;; | |
7041 | --file | --fil | --fi | --f ) | |
7042 | shift | |
7043 | CONFIG_FILES="$CONFIG_FILES $1" | |
7044 | ac_need_defaults=false;; | |
7045 | --header | --heade | --head | --hea ) | |
7046 | shift | |
7047 | CONFIG_HEADERS="$CONFIG_HEADERS $1" | |
7048 | ac_need_defaults=false;; | |
7049 | ||
7050 | # This is an error. | |
7051 | -*) { { echo "$as_me:7051: error: unrecognized option: $1 | |
7052 | Try \`$0 --help' for more information." >&5 | |
7053 | echo "$as_me: error: unrecognized option: $1 | |
7054 | Try \`$0 --help' for more information." >&2;} | |
7055 | { (exit 1); exit 1; }; } ;; | |
7056 | ||
7057 | *) ac_config_targets="$ac_config_targets $1" ;; | |
7058 | ||
7059 | esac | |
7060 | shift | |
7061 | done | |
7062 | ||
7063 | exec 5>>config.log | |
7064 | cat >&5 << _ACEOF | |
7065 | ||
7066 | ## ----------------------- ## | |
7067 | ## Running config.status. ## | |
7068 | ## ----------------------- ## | |
7069 | ||
7070 | This file was extended by $as_me 2.52, executed with | |
7071 | CONFIG_FILES = $CONFIG_FILES | |
7072 | CONFIG_HEADERS = $CONFIG_HEADERS | |
7073 | CONFIG_LINKS = $CONFIG_LINKS | |
7074 | CONFIG_COMMANDS = $CONFIG_COMMANDS | |
7075 | > $ac_cs_invocation | |
7076 | on `(hostname || uname -n) 2>/dev/null | sed 1q` | |
7077 | ||
7078 | _ACEOF | |
7079 | EOF | |
7080 | ||
7081 | cat >>$CONFIG_STATUS <<\EOF | |
7082 | for ac_config_target in $ac_config_targets | |
7083 | do | |
7084 | case "$ac_config_target" in | |
7085 | # Handling of arguments. | |
7086 | "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; | |
7087 | *) { { echo "$as_me:7087: error: invalid argument: $ac_config_target" >&5 | |
7088 | echo "$as_me: error: invalid argument: $ac_config_target" >&2;} | |
7089 | { (exit 1); exit 1; }; };; | |
7090 | esac | |
7091 | done | |
7092 | ||
7093 | # If the user did not use the arguments to specify the items to instantiate, | |
7094 | # then the envvar interface is used. Set only those that are not. | |
7095 | # We use the long form for the default assignment because of an extremely | |
7096 | # bizarre bug on SunOS 4.1.3. | |
7097 | if $ac_need_defaults; then | |
7098 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files | |
7099 | fi | |
7100 | ||
7101 | # Create a temporary directory, and hook for its removal unless debugging. | |
7102 | $debug || | |
7103 | { | |
7104 | trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 | |
7105 | trap '{ (exit 1); exit 1; }' 1 2 13 15 | |
7106 | } | |
7107 | ||
7108 | # Create a (secure) tmp directory for tmp files. | |
7109 | : ${TMPDIR=/tmp} | |
7110 | { | |
7111 | tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && | |
7112 | test -n "$tmp" && test -d "$tmp" | |
7113 | } || | |
7114 | { | |
7115 | tmp=$TMPDIR/cs$$-$RANDOM | |
7116 | (umask 077 && mkdir $tmp) | |
7117 | } || | |
7118 | { | |
7119 | echo "$me: cannot create a temporary directory in $TMPDIR" >&2 | |
7120 | { (exit 1); exit 1; } | |
7121 | } | |
7122 | ||
7123 | EOF | |
7124 | ||
7125 | cat >>$CONFIG_STATUS <<EOF | |
7126 | ||
7127 | # | |
7128 | # CONFIG_FILES section. | |
7129 | # | |
7130 | ||
7131 | # No need to generate the scripts if there are no CONFIG_FILES. | |
7132 | # This happens for instance when ./config.status config.h | |
7133 | if test -n "\$CONFIG_FILES"; then | |
7134 | # Protect against being on the right side of a sed subst in config.status. | |
7135 | sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; | |
7136 | s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF | |
7137 | s,@SHELL@,$SHELL,;t t | |
7138 | s,@exec_prefix@,$exec_prefix,;t t | |
7139 | s,@prefix@,$prefix,;t t | |
7140 | s,@program_transform_name@,$program_transform_name,;t t | |
7141 | s,@bindir@,$bindir,;t t | |
7142 | s,@sbindir@,$sbindir,;t t | |
7143 | s,@libexecdir@,$libexecdir,;t t | |
7144 | s,@datadir@,$datadir,;t t | |
7145 | s,@sysconfdir@,$sysconfdir,;t t | |
7146 | s,@sharedstatedir@,$sharedstatedir,;t t | |
7147 | s,@localstatedir@,$localstatedir,;t t | |
7148 | s,@libdir@,$libdir,;t t | |
7149 | s,@includedir@,$includedir,;t t | |
7150 | s,@oldincludedir@,$oldincludedir,;t t | |
7151 | s,@infodir@,$infodir,;t t | |
7152 | s,@mandir@,$mandir,;t t | |
7153 | s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t | |
7154 | s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t | |
7155 | s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t | |
7156 | s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t | |
7157 | s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t | |
7158 | s,@build_alias@,$build_alias,;t t | |
7159 | s,@host_alias@,$host_alias,;t t | |
7160 | s,@target_alias@,$target_alias,;t t | |
7161 | s,@ECHO_C@,$ECHO_C,;t t | |
7162 | s,@ECHO_N@,$ECHO_N,;t t | |
7163 | s,@ECHO_T@,$ECHO_T,;t t | |
7164 | s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t | |
7165 | s,@DEFS@,$DEFS,;t t | |
7166 | s,@LIBS@,$LIBS,;t t | |
7167 | s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t | |
7168 | s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t | |
7169 | s,@INSTALL_DATA@,$INSTALL_DATA,;t t | |
7170 | s,@PACKAGE@,$PACKAGE,;t t | |
7171 | s,@VERSION@,$VERSION,;t t | |
7172 | s,@ACLOCAL@,$ACLOCAL,;t t | |
7173 | s,@AUTOCONF@,$AUTOCONF,;t t | |
7174 | s,@AUTOMAKE@,$AUTOMAKE,;t t | |
7175 | s,@AUTOHEADER@,$AUTOHEADER,;t t | |
7176 | s,@MAKEINFO@,$MAKEINFO,;t t | |
7177 | s,@SET_MAKE@,$SET_MAKE,;t t | |
7178 | s,@CXX@,$CXX,;t t | |
7179 | s,@CXXFLAGS@,$CXXFLAGS,;t t | |
7180 | s,@LDFLAGS@,$LDFLAGS,;t t | |
7181 | s,@CPPFLAGS@,$CPPFLAGS,;t t | |
7182 | s,@ac_ct_CXX@,$ac_ct_CXX,;t t | |
7183 | s,@EXEEXT@,$EXEEXT,;t t | |
7184 | s,@OBJEXT@,$OBJEXT,;t t | |
7185 | s,@build@,$build,;t t | |
7186 | s,@build_cpu@,$build_cpu,;t t | |
7187 | s,@build_vendor@,$build_vendor,;t t | |
7188 | s,@build_os@,$build_os,;t t | |
7189 | s,@host@,$host,;t t | |
7190 | s,@host_cpu@,$host_cpu,;t t | |
7191 | s,@host_vendor@,$host_vendor,;t t | |
7192 | s,@host_os@,$host_os,;t t | |
7193 | s,@CC@,$CC,;t t | |
7194 | s,@CFLAGS@,$CFLAGS,;t t | |
7195 | s,@ac_ct_CC@,$ac_ct_CC,;t t | |
7196 | s,@LN_S@,$LN_S,;t t | |
7197 | s,@ECHO@,$ECHO,;t t | |
7198 | s,@RANLIB@,$RANLIB,;t t | |
7199 | s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t | |
7200 | s,@STRIP@,$STRIP,;t t | |
7201 | s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t | |
7202 | s,@CXXCPP@,$CXXCPP,;t t | |
7203 | s,@LIBTOOL@,$LIBTOOL,;t t | |
7204 | s,@PKG_CONFIG@,$PKG_CONFIG,;t t | |
7205 | s,@DEFAULT_CFLAGS@,$DEFAULT_CFLAGS,;t t | |
7206 | s,@DEFAULT_LIBS@,$DEFAULT_LIBS,;t t | |
7207 | CEOF | |
7208 | ||
7209 | EOF | |
7210 | ||
7211 | cat >>$CONFIG_STATUS <<\EOF | |
7212 | # Split the substitutions into bite-sized pieces for seds with | |
7213 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
7214 | ac_max_sed_lines=48 | |
7215 | ac_sed_frag=1 # Number of current file. | |
7216 | ac_beg=1 # First line for current file. | |
7217 | ac_end=$ac_max_sed_lines # Line after last line for current file. | |
7218 | ac_more_lines=: | |
7219 | ac_sed_cmds= | |
7220 | while $ac_more_lines; do | |
7221 | if test $ac_beg -gt 1; then | |
7222 | sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
7223 | else | |
7224 | sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag | |
7225 | fi | |
7226 | if test ! -s $tmp/subs.frag; then | |
7227 | ac_more_lines=false | |
7228 | else | |
7229 | # The purpose of the label and of the branching condition is to | |
7230 | # speed up the sed processing (if there are no `@' at all, there | |
7231 | # is no need to browse any of the substitutions). | |
7232 | # These are the two extra sed commands mentioned above. | |
7233 | (echo ':t | |
7234 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed | |
7235 | if test -z "$ac_sed_cmds"; then | |
7236 | ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" | |
7237 | else | |
7238 | ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" | |
7239 | fi | |
7240 | ac_sed_frag=`expr $ac_sed_frag + 1` | |
7241 | ac_beg=$ac_end | |
7242 | ac_end=`expr $ac_end + $ac_max_sed_lines` | |
7243 | fi | |
7244 | done | |
7245 | if test -z "$ac_sed_cmds"; then | |
7246 | ac_sed_cmds=cat | |
7247 | fi | |
7248 | fi # test -n "$CONFIG_FILES" | |
7249 | ||
7250 | EOF | |
7251 | cat >>$CONFIG_STATUS <<\EOF | |
7252 | for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue | |
7253 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
7254 | case $ac_file in | |
7255 | - | *:- | *:-:* ) # input from stdin | |
7256 | cat >$tmp/stdin | |
7257 | ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
7258 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
7259 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` | |
7260 | ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; | |
7261 | * ) ac_file_in=$ac_file.in ;; | |
7262 | esac | |
7263 | ||
7264 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. | |
7265 | ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ | |
7266 | X"$ac_file" : 'X\(//\)[^/]' \| \ | |
7267 | X"$ac_file" : 'X\(//\)$' \| \ | |
7268 | X"$ac_file" : 'X\(/\)' \| \ | |
7269 | . : '\(.\)' 2>/dev/null || | |
7270 | echo X"$ac_file" | | |
7271 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } | |
7272 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } | |
7273 | /^X\(\/\/\)$/{ s//\1/; q; } | |
7274 | /^X\(\/\).*/{ s//\1/; q; } | |
7275 | s/.*/./; q'` | |
7276 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
7277 | { case "$ac_dir" in | |
7278 | [\\/]* | ?:[\\/]* ) as_incr_dir=;; | |
7279 | *) as_incr_dir=.;; | |
7280 | esac | |
7281 | as_dummy="$ac_dir" | |
7282 | for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do | |
7283 | case $as_mkdir_dir in | |
7284 | # Skip DOS drivespec | |
7285 | ?:) as_incr_dir=$as_mkdir_dir ;; | |
7286 | *) | |
7287 | as_incr_dir=$as_incr_dir/$as_mkdir_dir | |
7288 | test -d "$as_incr_dir" || mkdir "$as_incr_dir" | |
7289 | ;; | |
7290 | esac | |
7291 | done; } | |
7292 | ||
7293 | ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" | |
7294 | # A "../" for each directory in $ac_dir_suffix. | |
7295 | ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` | |
7296 | else | |
7297 | ac_dir_suffix= ac_dots= | |
7298 | fi | |
7299 | ||
7300 | case $srcdir in | |
7301 | .) ac_srcdir=. | |
7302 | if test -z "$ac_dots"; then | |
7303 | ac_top_srcdir=. | |
7304 | else | |
7305 | ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` | |
7306 | fi ;; | |
7307 | [\\/]* | ?:[\\/]* ) | |
7308 | ac_srcdir=$srcdir$ac_dir_suffix; | |
7309 | ac_top_srcdir=$srcdir ;; | |
7310 | *) # Relative path. | |
7311 | ac_srcdir=$ac_dots$srcdir$ac_dir_suffix | |
7312 | ac_top_srcdir=$ac_dots$srcdir ;; | |
7313 | esac | |
7314 | ||
7315 | case $INSTALL in | |
7316 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; | |
7317 | *) ac_INSTALL=$ac_dots$INSTALL ;; | |
7318 | esac | |
7319 | ||
7320 | if test x"$ac_file" != x-; then | |
7321 | { echo "$as_me:7321: creating $ac_file" >&5 | |
7322 | echo "$as_me: creating $ac_file" >&6;} | |
7323 | rm -f "$ac_file" | |
7324 | fi | |
7325 | # Let's still pretend it is `configure' which instantiates (i.e., don't | |
7326 | # use $as_me), people would be surprised to read: | |
7327 | # /* config.h. Generated automatically by config.status. */ | |
7328 | configure_input="Generated automatically from `echo $ac_file_in | | |
7329 | sed 's,.*/,,'` by configure." | |
7330 | ||
7331 | # First look for the input files in the build tree, otherwise in the | |
7332 | # src tree. | |
7333 | ac_file_inputs=`IFS=: | |
7334 | for f in $ac_file_in; do | |
7335 | case $f in | |
7336 | -) echo $tmp/stdin ;; | |
7337 | [\\/$]*) | |
7338 | # Absolute (can't be DOS-style, as IFS=:) | |
7339 | test -f "$f" || { { echo "$as_me:7339: error: cannot find input file: $f" >&5 | |
7340 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
7341 | { (exit 1); exit 1; }; } | |
7342 | echo $f;; | |
7343 | *) # Relative | |
7344 | if test -f "$f"; then | |
7345 | # Build tree | |
7346 | echo $f | |
7347 | elif test -f "$srcdir/$f"; then | |
7348 | # Source tree | |
7349 | echo $srcdir/$f | |
7350 | else | |
7351 | # /dev/null tree | |
7352 | { { echo "$as_me:7352: error: cannot find input file: $f" >&5 | |
7353 | echo "$as_me: error: cannot find input file: $f" >&2;} | |
7354 | { (exit 1); exit 1; }; } | |
7355 | fi;; | |
7356 | esac | |
7357 | done` || { (exit 1); exit 1; } | |
7358 | EOF | |
7359 | cat >>$CONFIG_STATUS <<EOF | |
7360 | sed "$ac_vpsub | |
7361 | $extrasub | |
7362 | EOF | |
7363 | cat >>$CONFIG_STATUS <<\EOF | |
7364 | :t | |
7365 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b | |
7366 | s,@configure_input@,$configure_input,;t t | |
7367 | s,@srcdir@,$ac_srcdir,;t t | |
7368 | s,@top_srcdir@,$ac_top_srcdir,;t t | |
7369 | s,@INSTALL@,$ac_INSTALL,;t t | |
7370 | " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out | |
7371 | rm -f $tmp/stdin | |
7372 | if test x"$ac_file" != x-; then | |
7373 | mv $tmp/out $ac_file | |
7374 | else | |
7375 | cat $tmp/out | |
7376 | rm -f $tmp/out | |
7377 | fi | |
7378 | ||
7379 | done | |
7380 | EOF | |
7381 | ||
7382 | cat >>$CONFIG_STATUS <<\EOF | |
7383 | ||
7384 | { (exit 0); exit 0; } | |
7385 | EOF | |
7386 | chmod +x $CONFIG_STATUS | |
7387 | ac_clean_files=$ac_clean_files_save | |
7388 | ||
7389 | # configure is writing to config.log, and then calls config.status. | |
7390 | # config.status does its own redirection, appending to config.log. | |
7391 | # Unfortunately, on DOS this fails, as config.log is still kept open | |
7392 | # by configure, so config.status won't be able to write to it; its | |
7393 | # output is simply discarded. So we exec the FD to /dev/null, | |
7394 | # effectively closing config.log, so it can be properly (re)opened and | |
7395 | # appended to by config.status. When coming back to configure, we | |
7396 | # need to make the FD available again. | |
7397 | if test "$no_create" != yes; then | |
7398 | ac_cs_success=: | |
7399 | exec 5>/dev/null | |
7400 | $SHELL $CONFIG_STATUS || ac_cs_success=false | |
7401 | exec 5>>config.log | |
7402 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which | |
7403 | # would make configure fail if this is the last instruction. | |
7404 | $ac_cs_success || { (exit 1); exit 1; } | |
7405 | fi | |
7406 |