27
27
m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
28
28
m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
29
29
AC_REQUIRE([AC_PROG_RANLIB])
30
AC_REQUIRE([AC_GNU_SOURCE])
31
30
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
31
AC_REQUIRE([AC_FUNC_FSEEKO])
32
AC_REQUIRE([gl_FP_IEEE])
33
AC_REQUIRE([AC_FUNC_FSEEKO])
34
AC_REQUIRE([AC_FUNC_FSEEKO])
34
37
# This macro should be invoked from ./configure.ac, in the section
35
38
# "Check for header files, types and library functions".
36
39
AC_DEFUN([gl_INIT],
38
m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
39
m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
40
m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
41
41
AM_CONDITIONAL([GL_COND_LIBTOOL], [false])
42
42
gl_cond_libtool=false
45
m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
46
m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
47
m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
48
m4_pushdef([gl_LIBSOURCES_LIST], [])
49
m4_pushdef([gl_LIBSOURCES_DIR], [])
45
51
gl_source_base='lib'
55
gl_STDLIB_MODULE_INDICATOR([calloc-posix])
58
gl_UNISTD_MODULE_INDICATOR([chown])
61
gl_UNISTD_MODULE_INDICATOR([close])
63
gl_MODULE_INDICATOR([close-stream])
66
gl_CHECK_TYPE_STRUCT_DIRENT_D_INO
69
gl_DIRENT_MODULE_INDICATOR([dirfd])
73
gl_UNISTD_MODULE_INDICATOR([dup2])
76
m4_ifdef([AM_XGETTEXT_OPTION],
77
[AM_][XGETTEXT_OPTION([--flag=error:3:c-format])
78
AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
81
gl_UNISTD_MODULE_INDICATOR([fchdir])
83
gl_STDIO_MODULE_INDICATOR([fclose])
85
gl_FCNTL_MODULE_INDICATOR([fcntl])
50
88
gl_MODULE_INDICATOR([fcntl-safer])
90
gl_DIRENT_MODULE_INDICATOR([fdopendir])
92
gl_STDIO_MODULE_INDICATOR([fflush])
96
gl_STDIO_MODULE_INDICATOR([fprintf-posix])
98
gl_STDIO_MODULE_INDICATOR([fpurge])
100
gl_FUNC_FREXP_NO_LIBM
101
gl_MATH_MODULE_INDICATOR([frexp])
102
gl_FUNC_FREXPL_NO_LIBM
103
gl_MATH_MODULE_INDICATOR([frexpl])
105
gl_STDIO_MODULE_INDICATOR([fseeko])
107
gl_STDIO_MODULE_INDICATOR([ftello])
109
gl_UNISTD_MODULE_INDICATOR([getcwd])
111
gl_MODULE_INDICATOR([getopt-gnu])
52
113
AC_SUBST([LIBINTL])
53
114
AC_SUBST([LTLIBINTL])
118
# Autoconf 2.61a.99 and earlier don't support linking a file only
119
# in VPATH builds. But since GNUmakefile is for maintainer use
120
# only, it does not matter if we skip the link with older autoconf.
121
# Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
122
# builds, so use a shell variable to bypass this.
123
GNUmakefile=GNUmakefile
124
m4_if(m4_version_compare([2.61a.100],
125
m4_defn([m4_PACKAGE_VERSION])), [1], [],
126
[AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
127
[GNUmakefile=$GNUmakefile])])
128
AC_REQUIRE([AC_C_INLINE])
130
gl_FUNC_ISNAND_NO_LIBM
131
gl_FUNC_ISNANF_NO_LIBM
132
gl_FUNC_ISNANL_NO_LIBM
134
gl_UNISTD_MODULE_INDICATOR([lchown])
136
LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\""
137
AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
139
gl_UNISTD_MODULE_INDICATOR([lseek])
141
gl_SYS_STAT_MODULE_INDICATOR([lstat])
143
AC_DEFINE([GNULIB_MALLOC_GNU], 1, [Define to indicate the 'malloc' module.])
145
gl_STDLIB_MODULE_INDICATOR([malloc-posix])
148
gl_WCHAR_MODULE_INDICATOR([mbrtowc])
150
gl_WCHAR_MODULE_INDICATOR([mbsinit])
152
gl_STRING_MODULE_INDICATOR([memchr])
154
gl_STRING_MODULE_INDICATOR([mempcpy])
156
gl_STRING_MODULE_INDICATOR([memrchr])
160
gl_MODULE_INDICATOR([open])
161
gl_FCNTL_MODULE_INDICATOR([open])
164
gl_STRING_MODULE_INDICATOR([perror])
166
gl_FUNC_PRINTF_FREXPL
168
gl_STDIO_MODULE_INDICATOR([printf-posix])
169
m4_divert_text([INIT_PREPARE], [gl_printf_safe=yes])
172
AC_DEFINE([GNULIB_REALLOC_GNU], 1, [Define to indicate the 'realloc' module.])
173
gl_FUNC_REALLOC_POSIX
174
gl_STDLIB_MODULE_INDICATOR([realloc-posix])
176
gl_UNISTD_MODULE_INDICATOR([rmdir])
179
gl_MATH_MODULE_INDICATOR([signbit])
182
gl_SYS_STAT_MODULE_INDICATOR([stat])
191
gl_STRING_MODULE_INDICATOR([strdup])
193
gl_STRING_MODULE_INDICATOR([strerror])
59
195
gl_HEADER_SYS_STAT_H
61
197
gl_HEADER_SYS_TIME_H
204
gl_UNISTD_MODULE_INDICATOR([unlink])
207
gl_FUNC_VFPRINTF_POSIX
208
gl_STDIO_MODULE_INDICATOR([vfprintf-posix])
209
AC_SUBST([WARN_CFLAGS])
69
LIBGZIP_LIBDEPS="$gl_libdeps"
70
AC_SUBST([LIBGZIP_LIBDEPS])
71
LIBGZIP_LTLIBDEPS="$gl_ltlibdeps"
72
AC_SUBST([LIBGZIP_LTLIBDEPS])
216
m4_ifval(gl_LIBSOURCES_LIST, [
217
m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
218
for gl_file in ]gl_LIBSOURCES_LIST[ ; do
219
if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
220
echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
224
m4_if(m4_sysval, [0], [],
225
[AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
227
m4_popdef([gl_LIBSOURCES_DIR])
228
m4_popdef([gl_LIBSOURCES_LIST])
73
229
m4_popdef([AC_LIBSOURCES])
74
230
m4_popdef([AC_REPLACE_FUNCS])
75
231
m4_popdef([AC_LIBOBJ])
87
243
AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
88
244
AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
92
# Like AC_LIBOBJ, except that the module name goes
93
# into gl_LIBOBJS instead of into LIBOBJS.
95
[gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"])
97
# Like AC_REPLACE_FUNCS, except that the module name goes
98
# into gl_LIBOBJS instead of into LIBOBJS.
99
AC_DEFUN([gl_REPLACE_FUNCS],
100
[AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)])])
102
# Like AC_LIBSOURCES, except that it does nothing.
103
# We rely on EXTRA_lib..._SOURCES instead.
104
AC_DEFUN([gl_LIBSOURCES],
248
m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
249
m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
250
m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
251
m4_pushdef([gltests_LIBSOURCES_LIST], [])
252
m4_pushdef([gltests_LIBSOURCES_DIR], [])
254
gl_source_base='tests'
255
m4_ifval(gltests_LIBSOURCES_LIST, [
256
m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
257
for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
258
if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
259
echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
263
m4_if(m4_sysval, [0], [],
264
[AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
266
m4_popdef([gltests_LIBSOURCES_DIR])
267
m4_popdef([gltests_LIBSOURCES_LIST])
268
m4_popdef([AC_LIBSOURCES])
269
m4_popdef([AC_REPLACE_FUNCS])
270
m4_popdef([AC_LIBOBJ])
271
AC_CONFIG_COMMANDS_PRE([
274
if test -n "$gltests_LIBOBJS"; then
275
# Remove the extension.
276
sed_drop_objext='s/\.o$//;s/\.obj$//'
277
for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
278
gltests_libobjs="$gltests_libobjs $i.$ac_objext"
279
gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
282
AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
283
AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
285
LIBGZIP_LIBDEPS="$gl_libdeps"
286
AC_SUBST([LIBGZIP_LIBDEPS])
287
LIBGZIP_LTLIBDEPS="$gl_ltlibdeps"
288
AC_SUBST([LIBGZIP_LTLIBDEPS])
291
# Like AC_LIBOBJ, except that the module name goes
292
# into gl_LIBOBJS instead of into LIBOBJS.
293
AC_DEFUN([gl_LIBOBJ], [
294
AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl
295
gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
298
# Like AC_REPLACE_FUNCS, except that the module name goes
299
# into gl_LIBOBJS instead of into LIBOBJS.
300
AC_DEFUN([gl_REPLACE_FUNCS], [
301
m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
302
AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)])
305
# Like AC_LIBSOURCES, except the directory where the source file is
306
# expected is derived from the gnulib-tool parameterization,
307
# and alloca is special cased (for the alloca-opt module).
308
# We could also entirely rely on EXTRA_lib..._SOURCES.
309
AC_DEFUN([gl_LIBSOURCES], [
310
m4_foreach([_gl_NAME], [$1], [
311
m4_if(_gl_NAME, [alloca.c], [], [
312
m4_define([gl_LIBSOURCES_DIR], [lib])
313
m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
318
# Like AC_LIBOBJ, except that the module name goes
319
# into gltests_LIBOBJS instead of into LIBOBJS.
320
AC_DEFUN([gltests_LIBOBJ], [
321
AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl
322
gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
325
# Like AC_REPLACE_FUNCS, except that the module name goes
326
# into gltests_LIBOBJS instead of into LIBOBJS.
327
AC_DEFUN([gltests_REPLACE_FUNCS], [
328
m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
329
AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)])
332
# Like AC_LIBSOURCES, except the directory where the source file is
333
# expected is derived from the gnulib-tool parameterization,
334
# and alloca is special cased (for the alloca-opt module).
335
# We could also entirely rely on EXTRA_lib..._SOURCES.
336
AC_DEFUN([gltests_LIBSOURCES], [
337
m4_foreach([_gl_NAME], [$1], [
338
m4_if(_gl_NAME, [alloca.c], [], [
339
m4_define([gltests_LIBSOURCES_DIR], [tests])
340
m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ])
107
345
# This macro records the list of files which have been installed by
108
346
# gnulib-tool and may be removed by future gnulib-tool invocations.
109
347
AC_DEFUN([gl_FILE_LIST], [
348
build-aux/announce-gen
349
build-aux/arg-nonnull.h
351
build-aux/git-version-gen
352
build-aux/gitlog-to-changelog
353
build-aux/gnu-web-doc-update
110
355
build-aux/link-warning.h
356
build-aux/update-copyright
357
build-aux/useless-if-before-free
358
build-aux/vc-list-files
359
build-aux/warn-on-use.h
112
380
lib/creat-safer.c
119
398
lib/fcntl-safer.h
136
504
lib/unistd-safer.h
145
m4/absolute-header.m4
540
m4/double-slash-root.m4
149
552
m4/fcntl-safer.m4
567
m4/getcwd-abort-bug.m4
568
m4/getcwd-path-max.m4
152
575
m4/gnulib-common.m4
611
m4/printf-posix-rpl.m4
160
634
m4/unistd-safer.m4
added
removed
m4/gnulib-comp.m4
