1 dnl Macros used to build the Wine configure script
3 dnl Copyright 2002 Alexandre Julliard
5 dnl This library is free software; you can redistribute it and/or
6 dnl modify it under the terms of the GNU Lesser General Public
7 dnl License as published by the Free Software Foundation; either
8 dnl version 2.1 of the License, or (at your option) any later version.
10 dnl This library is distributed in the hope that it will be useful,
11 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
12 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 dnl Lesser General Public License for more details.
15 dnl You should have received a copy of the GNU Lesser General Public
16 dnl License along with this library; if not, write to the Free Software
17 dnl Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 dnl As a special exception to the GNU Lesser General Public License,
20 dnl if you distribute this file as part of a program that contains a
21 dnl configuration script generated by Autoconf, you may include it
22 dnl under the same distribution terms that you use for the rest of
25 dnl **** Get the ldd program name; used by WINE_GET_SONAME ****
27 dnl Usage: WINE_PATH_LDD
29 AC_DEFUN([WINE_PATH_LDD],[AC_PATH_PROG(LDD,ldd,true,/sbin:/usr/sbin:$PATH)])
31 dnl **** Extract the soname of a library ****
33 dnl Usage: WINE_CHECK_SONAME(library, function, [action-if-found, [action-if-not-found, [other_libraries, [pattern]]]])
35 AC_DEFUN([WINE_CHECK_SONAME],
36 [AC_REQUIRE([WINE_PATH_LDD])dnl
37 AS_VAR_PUSHDEF([ac_Lib],[ac_cv_lib_soname_$1])dnl
38 m4_pushdef([ac_lib_pattern],m4_default([$6],[lib$1]))dnl
39 AC_MSG_CHECKING([for -l$1])
41 [ac_check_soname_save_LIBS=$LIBS
43 AC_LINK_IFELSE([AC_LANG_CALL([], [$2])],
45 dll) AS_VAR_SET(ac_Lib,[`$ac_cv_path_LDD conftest.exe | grep "$1" | sed -e "s/dll.*/dll/"';2,$d'`]) ;;
46 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'`]) ;;
47 *) AS_VAR_SET(ac_Lib,[`$ac_cv_path_LDD conftest$ac_exeext | grep "ac_lib_pattern\\.$LIBEXT" | sed -e "s/^.*\(ac_lib_pattern\.$LIBEXT[[^ ]]*\).*$/\1/"';2,$d'`]) ;;
49 LIBS=$ac_check_soname_save_LIBS])dnl
50 AS_IF([test "x]AS_VAR_GET(ac_Lib)[" = "x"],
51 [AC_MSG_RESULT([not found])
53 [AC_MSG_RESULT(AS_VAR_GET(ac_Lib))
54 AC_DEFINE_UNQUOTED(AS_TR_CPP(SONAME_LIB$1),["]AS_VAR_GET(ac_Lib)["],
55 [Define to the soname of the lib$1 library.])
57 m4_popdef([ac_lib_pattern])dnl
58 AS_VAR_POPDEF([ac_Lib])])
60 dnl **** Link C code with an assembly file ****
62 dnl Usage: WINE_TRY_ASM_LINK(asm-code,includes,function,[action-if-found,[action-if-not-found]])
64 AC_DEFUN([WINE_TRY_ASM_LINK],
65 [AC_LINK_IFELSE(AC_LANG_PROGRAM([[$2]],[[asm($1); $3]]),[$4],[$5])])
67 dnl **** Check if we can link an empty program with special CFLAGS ****
69 dnl Usage: WINE_TRY_CFLAGS(flags,[action-if-yes,[action-if-no]])
71 dnl The default action-if-yes is to append the flags to EXTRACFLAGS.
73 AC_DEFUN([WINE_TRY_CFLAGS],
74 [AS_VAR_PUSHDEF([ac_var], ac_cv_cflags_[[$1]])dnl
75 AC_CACHE_CHECK([whether the compiler supports $1], ac_var,
76 [ac_wine_try_cflags_saved=$CFLAGS
78 AC_LINK_IFELSE(AC_LANG_SOURCE([[int main(int argc, char **argv) { return 0; }]]),
79 [AS_VAR_SET(ac_var,yes)], [AS_VAR_SET(ac_var,no)])
80 CFLAGS=$ac_wine_try_cflags_saved])
81 AS_IF([test AS_VAR_GET(ac_var) = yes],
82 [m4_default([$2], [EXTRACFLAGS="$EXTRACFLAGS $1"])], [$3])dnl
83 AS_VAR_POPDEF([ac_var])])
85 dnl **** Check if we can link an empty shared lib (no main) with special CFLAGS ****
87 dnl Usage: WINE_TRY_SHLIB_FLAGS(flags,[action-if-yes,[action-if-no]])
89 AC_DEFUN([WINE_TRY_SHLIB_FLAGS],
90 [ac_wine_try_cflags_saved=$CFLAGS
92 AC_LINK_IFELSE([void myfunc() {}],[$2],[$3])
93 CFLAGS=$ac_wine_try_cflags_saved])
95 dnl **** Check whether we need to define a symbol on the compiler command line ****
97 dnl Usage: WINE_CHECK_DEFINE(name),[action-if-yes,[action-if-no]])
99 AC_DEFUN([WINE_CHECK_DEFINE],
100 [AS_VAR_PUSHDEF([ac_var],[ac_cv_cpp_def_$1])dnl
101 AC_CACHE_CHECK([whether we need to define $1],ac_var,
102 AC_EGREP_CPP(yes,[#ifndef $1
105 [AS_VAR_SET(ac_var,yes)],[AS_VAR_SET(ac_var,no)]))
106 AS_IF([test AS_VAR_GET(ac_var) = yes],
107 [CFLAGS="$CFLAGS -D$1"
108 LINTFLAGS="$LINTFLAGS -D$1"])dnl
109 AS_VAR_POPDEF([ac_var])])
111 dnl **** Check for functions with some extra libraries ****
113 dnl Usage: WINE_CHECK_LIB_FUNCS(funcs,libs,[action-if-found,[action-if-not-found]])
115 AC_DEFUN([WINE_CHECK_LIB_FUNCS],
116 [ac_wine_check_funcs_save_LIBS="$LIBS"
118 AC_CHECK_FUNCS([$1],[$3],[$4])
119 LIBS="$ac_wine_check_funcs_save_LIBS"])
121 dnl **** Check for a mingw program, trying the various mingw prefixes ****
123 dnl Usage: WINE_CHECK_MINGW_PROG(variable,prog,[value-if-not-found],[path])
125 AC_DEFUN([WINE_CHECK_MINGW_PROG],
128 ac_prefix_list="m4_foreach([ac_wine_prefix],[pc-mingw32, mingw32msvc, mingw32],
129 m4_foreach([ac_wine_cpu],[i686,i586,i486,i386],[ac_wine_cpu-ac_wine_prefix-$2 ]))" ;;
131 ac_prefix_list="m4_foreach([ac_wine_prefix],[pc-mingw32,w64-mingw32],[x86_64-ac_wine_prefix-$2 ])" ;;
135 AC_CHECK_PROGS([$1],[$ac_prefix_list],[$3],[$4])])
138 dnl **** Define helper functions for creating config.status files ****
140 dnl Usage: AC_REQUIRE([WINE_CONFIG_HELPERS])
142 AC_DEFUN([WINE_CONFIG_HELPERS],
143 [wine_fn_append_file ()
145 AS_VAR_APPEND($[1]," \\$as_nl $[2]")
148 wine_fn_append_rule ()
150 AS_VAR_APPEND($[1],"$as_nl$[2]")
153 wine_fn_config_makefile ()
157 wine_fn_append_file ALL_DIRS $ac_dir
158 wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
159 "$ac_dir/__clean__ $ac_dir/__install__ $ac_dir/__install-dev__ $ac_dir/__install-lib__ $ac_dir/__uninstall__ $ac_dir: $ac_dir/Makefile
160 $ac_dir/Makefile $ac_dir/__depend__: $ac_dir/Makefile.in config.status $ac_deps
161 @./config.status --file $ac_dir/Makefile && cd $ac_dir && \$(MAKE) depend"
164 wine_fn_config_lib ()
168 wine_fn_append_file ALL_DIRS $ac_dir
169 wine_fn_append_file ALL_STATICLIB_DIRS $ac_dir
170 wine_fn_append_file ALL_STATIC_LIBS $ac_dir/lib$ac_name.a
171 wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
172 "$ac_dir/__install__ $ac_dir/__install-dev__: $ac_dir
173 $ac_dir $ac_dir/lib$ac_name.cross.a: tools/widl tools/winebuild tools/winegcc include
174 $ac_dir/lib$ac_name.cross.a: $ac_dir/Makefile dummy
175 @cd $ac_dir && \$(MAKE) lib$ac_name.cross.a
176 $ac_dir/__clean__ $ac_dir/__install-lib__ $ac_dir/__uninstall__ $ac_dir: $ac_dir/Makefile
177 $ac_dir/Makefile $ac_dir/__depend__: $ac_dir/Makefile.in config.status dlls/Makeimplib.rules \$(MAKEDEP)
178 @./config.status --file $ac_dir/Makefile && cd $ac_dir && \$(MAKE) depend"
181 wine_fn_config_dll ()
186 ac_file="dlls/$ac_dir/lib$ac_implib"
187 ac_deps="tools/widl tools/winebuild tools/winegcc include"
189 wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
190 "dlls/$ac_dir dlls/$ac_dir/__install__ dlls/$ac_dir/__install-lib__ dlls/$ac_dir/__install-dev__: __builddeps__"
192 if test -n "$ac_implibsrc"
194 wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
195 "$ac_file.$IMPLIBEXT $ac_file.$STATIC_IMPLIBEXT $ac_file.cross.a: $ac_deps
196 $ac_file.def: dlls/$ac_dir/$ac_dir.spec dlls/$ac_dir/Makefile
197 @cd dlls/$ac_dir && \$(MAKE) \`basename \$[@]\`
198 $ac_file.$STATIC_IMPLIBEXT $ac_file.cross.a: dlls/$ac_dir/Makefile dummy
199 @cd dlls/$ac_dir && \$(MAKE) \`basename \$[@]\`"
200 elif test -n "$ac_implib"
202 wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
203 "$ac_file.$IMPLIBEXT $ac_file.cross.a: $ac_deps
204 $ac_file.$IMPLIBEXT $ac_file.cross.a: dlls/$ac_dir/$ac_dir.spec dlls/$ac_dir/Makefile
205 @cd dlls/$ac_dir && \$(MAKE) \`basename \$[@]\`"
207 if test "$ac_dir" != "$ac_implib"
209 wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
210 "dlls/lib$ac_implib.$IMPLIBEXT: $ac_file.$IMPLIBEXT
211 \$(RM) \$[@] && \$(LN_S) $ac_dir/lib$ac_implib.$IMPLIBEXT \$[@]
212 dlls/lib$ac_implib.cross.a: $ac_file.cross.a
213 \$(RM) \$[@] && \$(LN_S) $ac_dir/lib$ac_implib.cross.a \$[@]
215 \$(RM) dlls/lib$ac_implib.$IMPLIBEXT"
220 wine_fn_config_program ()
223 wine_fn_append_rule ALL_MAKEFILE_DEPENDS \
224 "programs/$ac_dir programs/$ac_dir/__install__ programs/$ac_dir/__install-lib__: __builddeps__"
227 wine_fn_config_test ()
231 wine_fn_append_file ALL_TEST_BINARIES $ac_name.exe
232 wine_fn_append_rule ALL_WINETEST_DEPENDS \
233 "$ac_name.exe: \$(TOPOBJDIR)/$ac_dir/$ac_name.exe$DLLEXT
234 cp \$(TOPOBJDIR)/$ac_dir/$ac_name.exe$DLLEXT \$[@] && \$(STRIP) \$[@]
236 echo \"$ac_name.exe TESTRES \\\"$ac_name.exe\\\"\" >\$[@] || (\$(RM) \$[@] && false)
237 $ac_name.res: $ac_name.rc $ac_name.exe"
238 wine_fn_append_rule ALL_MAKEFILE_DEPENDS "$ac_dir: __builddeps__"
239 wine_fn_append_rule ALL_MAKEFILE_DEPENDS "$ac_dir/__crosstest__: __buildcrossdeps__ $ac_dir/Makefile"
242 dnl **** Define helper function to append a file to a makefile file list ****
244 dnl Usage: WINE_APPEND_FILE(var,file)
246 AC_DEFUN([WINE_APPEND_FILE],[AC_REQUIRE([WINE_CONFIG_HELPERS])wine_fn_append_file $1 "$2"])
248 dnl **** Define helper function to append a rule to a makefile command list ****
250 dnl Usage: WINE_APPEND_RULE(var,rule)
252 AC_DEFUN([WINE_APPEND_RULE],[AC_REQUIRE([WINE_CONFIG_HELPERS])wine_fn_append_rule $1 "$2"])
254 dnl **** Create nonexistent directories from config.status ****
256 dnl Usage: WINE_CONFIG_EXTRA_DIR(dirname)
258 AC_DEFUN([WINE_CONFIG_EXTRA_DIR],
259 [AC_CONFIG_COMMANDS([$1],[test -d "$1" || { AC_MSG_NOTICE([creating $1]); AS_MKDIR_P("$1"); }])])
261 dnl **** Create symlinks from config.status ****
263 dnl Usage: WINE_CONFIG_SYMLINK(name,target)
265 AC_DEFUN([WINE_CONFIG_SYMLINK],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
266 AC_CONFIG_LINKS([$1:]m4_default([$2],[$1]))dnl
267 m4_if([$2],,[test "$srcdir" = "." || ])WINE_APPEND_FILE(ALL_SYMLINKS,[$1])])
269 dnl **** Create a make rules file from config.status ****
271 dnl Usage: WINE_CONFIG_MAKERULES(file,var,deps)
273 AC_DEFUN([WINE_CONFIG_MAKERULES],
274 [WINE_APPEND_FILE(ALL_MAKERULES,[$1])
275 WINE_APPEND_RULE(ALL_MAKEFILE_DEPENDS,[$1: m4_ifval([$3],[$1.in $3],[$1.in]) config.status])
277 AC_SUBST_FILE([$2])dnl
278 AC_CONFIG_FILES([$1])])
280 dnl **** Create a makefile from config.status ****
282 dnl Usage: WINE_CONFIG_MAKEFILE(file,deps,var,enable)
284 AC_DEFUN([WINE_CONFIG_MAKEFILE],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
285 m4_pushdef([ac_dir],m4_bpatsubst([$1],[^\(\(.*\)/\)?Makefile$],[\2]))dnl
286 m4_pushdef([ac_name],m4_bpatsubst(ac_dir,[.*/\(.*\)$],[\1]))dnl
287 m4_if(ac_dir,,WINE_APPEND_RULE(ALL_MAKEFILE_DEPENDS,[$1: $1.in $2 config.status])
288 AC_CONFIG_FILES([$1]),
289 [wine_fn_config_makefile ac_dir m4_if(ac_dir,tools,[$2],["$2 \$(MAKEDEP)"])
290 AS_VAR_PUSHDEF([ac_enable],m4_default([$4],[enable_]ac_name))dnl
291 m4_ifval([$3],[test "x$ac_enable" != xno]m4_foreach([ac_var],[$3],[ && WINE_APPEND_FILE(ac_var,ac_dir)]))
292 AS_VAR_POPDEF([ac_enable])])dnl
293 m4_popdef([ac_dir])dnl
294 m4_popdef([ac_name])])
296 dnl **** Create a dll makefile from config.status ****
298 dnl Usage: WINE_CONFIG_DLL(name,enable,implib,implibsrc)
300 AC_DEFUN([WINE_CONFIG_DLL],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
301 m4_pushdef([ac_implib],m4_ifval([$3],[dlls/$1/lib$3.$IMPLIBEXT]))dnl
302 m4_ifval(ac_implib,[m4_ifval([$2],[test "x$[$2]" != xno && ])WINE_APPEND_FILE(ALL_IMPORT_LIBS,ac_implib)dnl
303 m4_if([$1],[$3],,[ && WINE_APPEND_FILE(ALL_IMPORT_LIBS,[dlls/lib$3.$IMPLIBEXT])])dnl
304 m4_ifval([$4],[ && WINE_APPEND_FILE(ALL_IMPORT_LIBS,[dlls/$1/lib$3.$STATIC_IMPLIBEXT])])
305 ])wine_fn_config_dll [$1] [$3] m4_ifval([$4],["$4"])
306 WINE_CONFIG_MAKEFILE([dlls/$1/Makefile],[dlls/Makedll.rules],[ALL_DLL_DIRS],[$2])dnl
307 m4_popdef([ac_implib])])
309 dnl **** Create a program makefile from config.status ****
311 dnl Usage: WINE_CONFIG_PROGRAM(name,var,enable)
313 AC_DEFUN([WINE_CONFIG_PROGRAM],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
314 wine_fn_config_program [$1]
315 WINE_CONFIG_MAKEFILE([programs/$1/Makefile],[programs/Makeprog.rules],[$2],[$3])])
317 dnl **** Create a test makefile from config.status ****
319 dnl Usage: WINE_CONFIG_TEST(dir)
321 AC_DEFUN([WINE_CONFIG_TEST],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
322 m4_pushdef([ac_suffix],m4_if(m4_substr([$1],0,9),[programs/],[.exe_test],[_test]))dnl
323 m4_pushdef([ac_name],[m4_bpatsubst([$1],[.*/\(.*\)/tests$],[\1])])dnl
324 wine_fn_config_test $1 ac_name[]ac_suffix
325 WINE_CONFIG_MAKEFILE([$1/Makefile],[Maketest.rules],[ALL_TEST_DIRS],[enable_tests])dnl
326 m4_popdef([ac_suffix])dnl
327 m4_popdef([ac_name])])
329 dnl **** Create a static lib makefile from config.status ****
331 dnl Usage: WINE_CONFIG_LIB(name)
333 AC_DEFUN([WINE_CONFIG_LIB],[AC_REQUIRE([WINE_CONFIG_HELPERS])dnl
334 wine_fn_config_lib $1])
336 dnl **** Add a message to the list displayed at the end ****
338 dnl Usage: WINE_NOTICE(notice)
339 dnl Usage: WINE_NOTICE_WITH(with_flag, test, notice)
340 dnl Usage: WINE_WARNING(warning)
341 dnl Usage: WINE_WARNING_WITH(with_flag, test, warning)
342 dnl Usage: WINE_PRINT_MESSAGES
344 AC_DEFUN([WINE_NOTICE],[AS_VAR_APPEND([wine_notices],["|$1"])])
345 AC_DEFUN([WINE_WARNING],[AS_VAR_APPEND([wine_warnings],["|$1"])])
347 AC_DEFUN([WINE_NOTICE_WITH],[AS_IF([$2],[case "x$with_$1" in
348 x) WINE_NOTICE([$3]) ;;
351 This is an error since --with-$1 was requested.]) ;;
354 AC_DEFUN([WINE_WARNING_WITH],[AS_IF([$2],[case "x$with_$1" in
355 x) WINE_WARNING([$3]) ;;
358 This is an error since --with-$1 was requested.]) ;;
361 AC_DEFUN([WINE_ERROR_WITH],[AS_IF([$2],[case "x$with_$1" in
364 Use the --without-$1 option if you really want this.]) ;;
367 AC_DEFUN([WINE_PRINT_MESSAGES],[ac_save_IFS="$IFS"
368 if test "x$wine_notices != "x; then
371 for msg in $wine_notices; do
373 if test -n "$msg"; then
374 AC_MSG_NOTICE([$msg])
379 for msg in $wine_warnings; do
381 if test -n "$msg"; then
389 dnl compile-command: "autoreconf --warnings=all"