File: aclocal.m4

package info (click to toggle)
wine 5.0-4
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, sid
  • size: 219,940 kB
  • sloc: ansic: 3,031,656; perl: 19,103; yacc: 16,357; makefile: 10,071; objc: 6,590; lex: 5,734; python: 1,914; cpp: 1,042; sh: 759; java: 749; xml: 557; awk: 69; cs: 17
file content (366 lines) | stat: -rw-r--r-- 13,458 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
dnl Macros used to build the Wine configure script
dnl
dnl Copyright 2002 Alexandre Julliard
dnl
dnl This library is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU Lesser General Public
dnl License as published by the Free Software Foundation; either
dnl version 2.1 of the License, or (at your option) any later version.
dnl
dnl This library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
dnl Lesser General Public License for more details.
dnl
dnl You should have received a copy of the GNU Lesser General Public
dnl License along with this library; if not, write to the Free Software
dnl Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
dnl
dnl As a special exception to the GNU Lesser General Public License,
dnl if you distribute this file as part of a program that contains a
dnl configuration script generated by Autoconf, you may include it
dnl under the same distribution terms that you use for the rest of
dnl that program.

dnl WINE_CHECK_HOST_TOOL(VARIABLE, PROG-TO-CHECK-FOR, [VALUE-IF-NOT-FOUND], [PATH])
dnl
dnl Like AC_CHECK_TOOL but without the broken fallback to non-prefixed name
dnl
AC_DEFUN([WINE_CHECK_HOST_TOOL],
[AS_VAR_SET_IF([ac_tool_prefix],
  AC_CHECK_PROG([$1],[${ac_tool_prefix}$2],[${ac_tool_prefix}$2],,[$4]))
AS_VAR_IF([ac_cv_prog_$1],[],
  [AS_VAR_IF([cross_compiling],[yes],[],
    [AS_UNSET([ac_cv_prog_$1])
     AC_CHECK_PROG([$1],[$2],[$2],[$3],[$4])])],
[AS_VAR_COPY([$1],[ac_cv_prog_$1])])])

dnl WINE_HEADER_MAJOR()
dnl
dnl Same as AC_HEADER_MAJOR but fixed to handle the glibc 2.25 sys/types.h breakage
dnl
AC_DEFUN([WINE_HEADER_MAJOR],
[AC_CHECK_HEADER(sys/mkdev.h,
		[AC_DEFINE(MAJOR_IN_MKDEV, 1,
			   [Define to 1 if `major', `minor', and `makedev' are
			    declared in <mkdev.h>.])])
if test $ac_cv_header_sys_mkdev_h = no; then
  AC_CHECK_HEADER(sys/sysmacros.h,
		  [AC_DEFINE(MAJOR_IN_SYSMACROS, 1,
			     [Define to 1 if `major', `minor', and `makedev'
			      are declared in <sysmacros.h>.])])
fi])

dnl **** Initialize the programs used by other checks ****
dnl
dnl Usage: WINE_PATH_SONAME_TOOLS
dnl Usage: WINE_PATH_PKG_CONFIG
dnl
AC_DEFUN([WINE_PATH_SONAME_TOOLS],
[AC_PATH_PROG(LDD,ldd,true,/sbin:/usr/sbin:$PATH)
AC_CHECK_TOOL(OTOOL,otool,otool)
AC_CHECK_TOOL(READELF,[readelf],true)])

AC_DEFUN([WINE_PATH_PKG_CONFIG],
[WINE_CHECK_HOST_TOOL(PKG_CONFIG,[pkg-config])])

dnl **** Extract the soname of a library ****
dnl
dnl Usage: WINE_CHECK_SONAME(library, function, [action-if-found, [action-if-not-found, [other_libraries, [pattern]]]])
dnl
AC_DEFUN([WINE_CHECK_SONAME],
[AC_REQUIRE([WINE_PATH_SONAME_TOOLS])dnl
AS_VAR_PUSHDEF([ac_Lib],[ac_cv_lib_soname_$1])dnl
m4_pushdef([ac_lib_pattern],m4_default([$6],[lib$1]))dnl
AC_MSG_CHECKING([for -l$1])
AC_CACHE_VAL(ac_Lib,
[ac_check_soname_save_LIBS=$LIBS
LIBS="-l$1 $5 $LIBS"
  AC_LINK_IFELSE([AC_LANG_CALL([], [$2])],
  [case "$LIBEXT" in
    dll) AS_VAR_SET(ac_Lib,[`$ac_cv_path_LDD conftest.exe | grep "$1" | sed -e "s/dll.*/dll/"';2,$d'`]) ;;
    dylib) AS_VAR_SET(ac_Lib,[`$OTOOL -L conftest$ac_exeext | grep "ac_lib_pattern\\.[[0-9A-Za-z.]]*dylib" | sed -e "s/^.*\/\(ac_lib_pattern\.[[0-9A-Za-z.]]*dylib\).*$/\1/"';2,$d'`]) ;;
    *) AS_VAR_SET(ac_Lib,[`$READELF -d conftest$ac_exeext | grep "NEEDED.*ac_lib_pattern\\.$LIBEXT" | sed -e "s/^.*\\m4_dquote(\\(ac_lib_pattern\\.$LIBEXT[[^	 ]]*\\)\\).*$/\1/"';2,$d'`])
       AS_VAR_IF([ac_Lib],[],
             [AS_VAR_SET(ac_Lib,[`$LDD conftest$ac_exeext | grep "ac_lib_pattern\\.$LIBEXT" | sed -e "s/^.*\(ac_lib_pattern\.$LIBEXT[[^	 ]]*\).*$/\1/"';2,$d'`])]) ;;
  esac],
  [AS_VAR_SET(ac_Lib,[])])
  LIBS=$ac_check_soname_save_LIBS])dnl
AS_VAR_IF([ac_Lib],[],
      [AC_MSG_RESULT([not found])
       $4],
      [AC_MSG_RESULT(AS_VAR_GET(ac_Lib))
       AC_DEFINE_UNQUOTED(AS_TR_CPP(SONAME_LIB$1),["]AS_VAR_GET(ac_Lib)["],
                          [Define to the soname of the lib$1 library.])
       $3])dnl
m4_popdef([ac_lib_pattern])dnl
AS_VAR_POPDEF([ac_Lib])])

dnl **** Get flags from pkg-config or alternate xxx-config program ****
dnl
dnl Usage: WINE_PACKAGE_FLAGS(var,pkg-name,[default-lib,[cflags-alternate,libs-alternate,[checks]]])
dnl
AC_DEFUN([WINE_PACKAGE_FLAGS],
[AC_REQUIRE([WINE_PATH_PKG_CONFIG])dnl
AS_VAR_PUSHDEF([ac_cflags],[[$1]_CFLAGS])dnl
AS_VAR_PUSHDEF([ac_libs],[[$1]_LIBS])dnl
AC_ARG_VAR(ac_cflags, [C compiler flags for $2, overriding pkg-config])dnl
AS_VAR_IF([ac_cflags],[],
      [AS_VAR_SET_IF([PKG_CONFIG],
      [ac_cflags=`$PKG_CONFIG --cflags [$2] 2>/dev/null`])])
m4_ifval([$4],[test "$cross_compiling" = yes || ac_cflags=[$]{ac_cflags:-[$4]}])
AC_ARG_VAR(ac_libs, [Linker flags for $2, overriding pkg-config])dnl
AS_VAR_IF([ac_libs],[],
      [AS_VAR_SET_IF([PKG_CONFIG],
      [ac_libs=`$PKG_CONFIG --libs [$2] 2>/dev/null`])])
m4_ifval([$5],[test "$cross_compiling" = yes || ac_libs=[$]{ac_libs:-[$5]}])
m4_ifval([$3],[ac_libs=[$]{ac_libs:-"$3"}])
AS_ECHO(["$as_me:${as_lineno-$LINENO}: $2 cflags: $ac_cflags"]) >&AS_MESSAGE_LOG_FD
AS_ECHO(["$as_me:${as_lineno-$LINENO}: $2 libs: $ac_libs"]) >&AS_MESSAGE_LOG_FD
ac_save_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $ac_cflags"
$6
CPPFLAGS=$ac_save_CPPFLAGS
test -z "$ac_cflags" || ac_cflags=`echo " $ac_cflags" | sed 's/ -I\([[^/]]\)/ -I\$(top_builddir)\/\1/g'`
test -z "$ac_libs" || ac_libs=`echo " $ac_libs" | sed 's/ -L\([[^/]]\)/ -L\$(top_builddir)\/\1/g'`
AS_VAR_POPDEF([ac_libs])dnl
AS_VAR_POPDEF([ac_cflags])])dnl

dnl **** Link C code with an assembly file ****
dnl
dnl Usage: WINE_TRY_ASM_LINK(asm-code,includes,function,[action-if-found,[action-if-not-found]])
dnl
AC_DEFUN([WINE_TRY_ASM_LINK],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[$2]],[[asm($1); $3]])],[$4],[$5])])

dnl **** Check if we can link an empty program with special CFLAGS ****
dnl
dnl Usage: WINE_TRY_CFLAGS(flags,[action-if-yes,[action-if-no]])
dnl
dnl The default action-if-yes is to append the flags to EXTRACFLAGS.
dnl
AC_DEFUN([WINE_TRY_CFLAGS],
[AS_VAR_PUSHDEF([ac_var], ac_cv_cflags_[[$1]])dnl
AC_CACHE_CHECK([whether the compiler supports $1], ac_var,
[ac_wine_try_cflags_saved=$CFLAGS
CFLAGS="$CFLAGS $1"
AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(int argc, char **argv) { return 0; }]])],
               [AS_VAR_SET(ac_var,yes)], [AS_VAR_SET(ac_var,no)])
CFLAGS=$ac_wine_try_cflags_saved])
AS_VAR_IF([ac_var],[yes],[m4_default([$2], [EXTRACFLAGS="$EXTRACFLAGS $1"])], [$3])dnl
AS_VAR_POPDEF([ac_var])])

dnl **** Check if we can link an empty program with special CFLAGS ****
dnl
dnl Usage: WINE_TRY_CROSSCFLAGS(flags,[action-if-yes,[action-if-no]])
dnl
dnl The default action-if-yes is to append the flags to EXTRACROSSCFLAGS.
dnl
AC_DEFUN([WINE_TRY_CROSSCFLAGS],
[AS_VAR_PUSHDEF([ac_var], ac_cv_crosscflags_[[$1]])dnl
AC_CACHE_CHECK([whether the cross-compiler supports $1], ac_var,
[ac_wine_try_cflags_saved=$CFLAGS
ac_wine_try_cflags_saved_cc=$CC
ac_wine_try_cflags_saved_exeext=$ac_exeext
CFLAGS="$CFLAGS $1"
CC="$CROSSCC"
ac_exeext=".exe"
AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(int argc, char **argv) { return 0; }]])],
               [AS_VAR_SET(ac_var,yes)], [AS_VAR_SET(ac_var,no)])
CFLAGS=$ac_wine_try_cflags_saved
CC=$ac_wine_try_cflags_saved_cc
ac_exeext=$ac_wine_try_cflags_saved_exeext])
AS_VAR_IF([ac_var],[yes],[m4_default([$2], [EXTRACROSSCFLAGS="$EXTRACROSSCFLAGS $1"])], [$3])dnl
AS_VAR_POPDEF([ac_var])])

dnl **** Check if we can link an empty shared lib (no main) with special CFLAGS ****
dnl
dnl Usage: WINE_TRY_SHLIB_FLAGS(flags,[action-if-yes,[action-if-no]])
dnl
AC_DEFUN([WINE_TRY_SHLIB_FLAGS],
[AS_VAR_PUSHDEF([ac_var], ac_cv_cflags_[[$1]])dnl
ac_wine_try_cflags_saved=$CFLAGS
CFLAGS="$CFLAGS $1"
AC_LINK_IFELSE([AC_LANG_SOURCE([[void myfunc() {}]])],
               [AS_VAR_SET(ac_var,yes)], [AS_VAR_SET(ac_var,no)])
CFLAGS=$ac_wine_try_cflags_saved
AS_VAR_IF([ac_var],[yes], [$2], [$3])dnl
AS_VAR_POPDEF([ac_var])])

dnl **** Check whether we need to define a symbol on the compiler command line ****
dnl
dnl Usage: WINE_CHECK_DEFINE(name),[action-if-yes,[action-if-no]])
dnl
AC_DEFUN([WINE_CHECK_DEFINE],
[AS_VAR_PUSHDEF([ac_var],[ac_cv_cpp_def_$1])dnl
AC_CACHE_CHECK([whether we need to define $1],ac_var,
    AC_EGREP_CPP(yes,[#ifndef $1
yes
#endif],
    [AS_VAR_SET(ac_var,yes)],[AS_VAR_SET(ac_var,no)]))
AS_VAR_IF([ac_var],[yes],
      [CFLAGS="$CFLAGS -D$1"
  LINTFLAGS="$LINTFLAGS -D$1"])dnl
AS_VAR_POPDEF([ac_var])])

dnl **** Check for functions with some extra libraries ****
dnl
dnl Usage: WINE_CHECK_LIB_FUNCS(funcs,libs,[action-if-found,[action-if-not-found]])
dnl
AC_DEFUN([WINE_CHECK_LIB_FUNCS],
[ac_wine_check_funcs_save_LIBS="$LIBS"
LIBS="$LIBS $2"
AC_CHECK_FUNCS([$1],[$3],[$4])
LIBS="$ac_wine_check_funcs_save_LIBS"])

dnl **** Check for a mingw program, trying the various mingw prefixes ****
dnl
dnl Usage: WINE_CHECK_MINGW_PROG(variable,[value-if-not-found],[path])
dnl
AC_DEFUN([WINE_CHECK_MINGW_PROG],
[case "$host_cpu" in
  aarch64*)
    ac_prefix_list="aarch64-w64-mingw32-clang aarch64-w64-mingw32-gcc" ;;
  arm*)
    ac_prefix_list="armv7-w64-mingw32-clang armv7-w64-mingw32-gcc" ;;
  i[[3456789]]86*)
    ac_prefix_list="m4_foreach([ac_wine_prefix],[w64-mingw32, pc-mingw32, mingw32msvc, mingw32],
                        m4_foreach([ac_wine_cpu],[i686,i586,i486,i386],[ac_wine_cpu-ac_wine_prefix-gcc ]))
                     m4_foreach([ac_wine_cpu],[i686,i586,i486,i386],[ac_wine_cpu-w64-mingw32-clang ])
                     mingw32-gcc" ;;
  x86_64)
    ac_prefix_list="m4_foreach([ac_wine_prefix],[pc-mingw32, w64-mingw32, mingw32msvc],
                        m4_foreach([ac_wine_cpu],[x86_64,amd64],[ac_wine_cpu-ac_wine_prefix-gcc ]))
                    m4_foreach([ac_wine_cpu],[x86_64,amd64],[ac_wine_cpu-w64-mingw32-clang ])" ;;
  *)
    ac_prefix_list="" ;;
esac
AC_CHECK_PROGS([$1],[$ac_prefix_list],[$2],[$3])])


dnl **** Define helper functions for creating config.status files ****
dnl
dnl Usage: AC_REQUIRE([WINE_CONFIG_HELPERS])
dnl
AC_DEFUN([WINE_CONFIG_HELPERS],
[wine_rules_file=conf$$rules.make
rm -f $wine_rules_file
AC_SUBST(SUBDIRS,"")
AC_SUBST(DISABLED_SUBDIRS,"")
AC_SUBST(CONFIGURE_TARGETS,"")

wine_fn_append_file ()
{
    AS_VAR_APPEND($[1]," \\$as_nl	$[2]")
}

wine_fn_append_rule ()
{
    AS_ECHO("$[1]") >>$wine_rules_file
}

wine_fn_config_makefile ()
{
    wine_fn_append_file SUBDIRS $[1]
    AS_VAR_IF([$[2]],[no],[wine_fn_append_file DISABLED_SUBDIRS $[1]])
}

wine_fn_config_symlink ()
{
    ac_links=$[@]
    wine_fn_append_rule \
"$ac_links:
	@./config.status \$[@]"
    for f in $ac_links; do wine_fn_append_file CONFIGURE_TARGETS $f; done
}])

dnl **** Define helper function to append a rule to a makefile command list ****
dnl
dnl Usage: WINE_APPEND_RULE(rule)
dnl
AC_DEFUN([WINE_APPEND_RULE],[AC_REQUIRE([WINE_CONFIG_HELPERS])wine_fn_append_rule "$1"])

dnl **** Create symlinks from config.status ****
dnl
dnl Usage: WINE_CONFIG_SYMLINK(target,src,enable)
dnl
AC_DEFUN([WINE_CONFIG_SYMLINK],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
m4_ifval([$3],[if test $3; then
])AC_CONFIG_LINKS([$1:$2])dnl
wine_fn_config_symlink[ $1]m4_ifval([$3],[
fi])[]dnl
])])

dnl **** Create a makefile from config.status ****
dnl
dnl Usage: WINE_CONFIG_MAKEFILE(file,enable,condition)
dnl
AC_DEFUN([WINE_CONFIG_MAKEFILE],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
AS_VAR_PUSHDEF([ac_enable],m4_default([$2],[enable_]m4_bpatsubst([$1],[.*/\([^/]*\)$],[\1])))dnl
m4_append_uniq([_AC_USER_OPTS],ac_enable,[
])dnl
m4_ifval([$3],[$3 || ])wine_fn_config_makefile [$1] ac_enable[]dnl
AS_VAR_POPDEF([ac_enable])])

dnl **** Append a file to the .gitignore list ****
dnl
dnl Usage: WINE_IGNORE_FILE(file,enable)
dnl
AC_DEFUN([WINE_IGNORE_FILE],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
m4_ifval([$2],[test "x$[$2]" = xno || ])wine_fn_append_file CONFIGURE_TARGETS $1])

dnl **** Add a message to the list displayed at the end ****
dnl
dnl Usage: WINE_NOTICE(notice)
dnl Usage: WINE_WARNING(warning)
dnl Usage: WINE_NOTICE_WITH(with_flag, test, notice, enable)
dnl Usage: WINE_WARNING_WITH(with_flag, test, warning, enable)
dnl Usage: WINE_ERROR_WITH(with_flag, test, error, enable)
dnl Usage: WINE_PRINT_MESSAGES
dnl
AC_DEFUN([WINE_NOTICE],[AS_VAR_APPEND([wine_notices],["|$1"])])
AC_DEFUN([WINE_WARNING],[AS_VAR_APPEND([wine_warnings],["|$1"])])

AC_DEFUN([WINE_NOTICE_WITH],[AS_IF([$2],[case "x$with_$1" in
  x)   WINE_NOTICE([$3]) ;;
  xno) ;;
  *)   AC_MSG_ERROR([$3
This is an error since --with-$1 was requested.]) ;;
esac
m4_ifval([$4],[$4=${$4:-no}])])])

AC_DEFUN([WINE_WARNING_WITH],[AS_IF([$2],[case "x$with_$1" in
  x)   WINE_WARNING([$3]) ;;
  xno) ;;
  *)   AC_MSG_ERROR([$3
This is an error since --with-$1 was requested.]) ;;
esac
m4_ifval([$4],[$4=${$4:-no}])])])

AC_DEFUN([WINE_ERROR_WITH],[AS_IF([$2],[case "x$with_$1" in
  xno) ;;
  *)   AC_MSG_ERROR([$3
Use the --without-$1 option if you really want this.]) ;;
esac
m4_ifval([$4],[$4=${$4:-no}])])])

AC_DEFUN([WINE_PRINT_MESSAGES],[ac_save_IFS="$IFS"
if test "x$wine_notices" != x; then
    echo >&AS_MESSAGE_FD
    IFS="|"
    for msg in $wine_notices; do
        IFS="$ac_save_IFS"
        AS_VAR_IF([msg],[],,[AC_MSG_NOTICE([$msg])])
    done
fi
IFS="|"
for msg in $wine_warnings; do
    IFS="$ac_save_IFS"
    AS_VAR_IF([msg],[],,[echo >&2
        AC_MSG_WARN([$msg])])
done
IFS="$ac_save_IFS"])

dnl Local Variables:
dnl compile-command: "autoreconf --warnings=all"
dnl End: