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([], [$2])],
46 dylib) AS_VAR_SET(ac_Lib,[`otool -L conftest$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 **** Create nonexistent directories from config.status ****
140 dnl Usage: WINE_CONFIG_EXTRA_DIR(dirname)
142 AC_DEFUN([WINE_CONFIG_EXTRA_DIR],
143 [AC_CONFIG_COMMANDS([$1],[test -d "$1" || (AC_MSG_NOTICE([creating $1]) && mkdir "$1")])])
145 dnl **** Create a make rules file from config.status ****
147 dnl Usage: WINE_CONFIG_MAKERULES(file,var,deps)
149 AC_DEFUN([WINE_CONFIG_MAKERULES],
150 [ALL_MAKERULES="$ALL_MAKERULES \\
152 ALL_MAKEFILE_DEPENDS="$ALL_MAKEFILE_DEPENDS
153 $1: m4_ifval([$3],[$1.in $3],[$1.in])"
155 AC_SUBST_FILE([$2])dnl
156 AC_CONFIG_FILES([$1])])
158 dnl **** Create a makefile from config.status ****
160 dnl Usage: WINE_CONFIG_MAKEFILE(file,deps,prefix,var,enable)
162 AC_DEFUN([WINE_CONFIG_MAKEFILE],
163 [m4_pushdef([ac_dir],m4_bpatsubst([$1],[^\($3/?\(.*\)/\)?Makefile$],[\2]))dnl
164 m4_ifval(ac_dir,[ALL_MAKEFILES="$ALL_MAKEFILES \\
166 AS_VAR_PUSHDEF([ac_enable],m4_default([$5],[enable_]ac_dir))dnl
167 m4_ifval([$4],[test "x$ac_enable" != xno]m4_foreach([ac_var],[$4],[ && ac_var="$ac_var \\
169 AS_VAR_POPDEF([ac_enable])dnl
170 ALL_MAKEFILE_DEPENDS="$ALL_MAKEFILE_DEPENDS
171 [$1: ]m4_ifval([$2],[$1.in $2],[$1.in])"
172 AC_CONFIG_FILES([$1])dnl
173 m4_popdef([ac_dir])])
175 dnl **** Create a dll makefile from config.status ****
177 dnl Usage: WINE_CONFIG_DLL(name,enable,implib,implibsrc)
179 AC_DEFUN([WINE_CONFIG_DLL],
180 [m4_ifval([$3],[m4_ifval([$2],[test "x$[$2]" = xno || ])ALL_IMPORT_LIBS="$ALL_IMPORT_LIBS \\
181 $1/lib$3.$IMPLIBEXT[]dnl
183 lib$3.$IMPLIBEXT])[]dnl
185 $1/lib$3.$STATIC_IMPLIBEXT])"
186 ALL_IMPORTLIB_RULES="$ALL_IMPORTLIB_RULES
187 m4_if($1,$3,,[lib$3.a: $1/lib$3.a
188 \$(RM) \$[@] && \$(LN_S) $1/lib$3.a \$[@]
189 lib$3.cross.a: $1/lib$3.cross.a
190 \$(RM) \$[@] && \$(LN_S) $1/lib$3.cross.a \$[@]
191 lib$3.def: $1/lib$3.def
192 \$(RM) \$[@] && \$(LN_S) $1/lib$3.def \$[@]
195 ])m4_ifval([$4],[$1/lib$3.def: $1/$1.spec \$(WINEBUILD)
196 @cd $1 && \$(MAKE) \`basename \$[@]\`
197 $1/lib$3.$STATIC_IMPLIBEXT $1/lib$3.cross.a: dummy
198 @cd $1 && \$(MAKE) \`basename \$[@]\`],
199 [$1/lib$3.def $1/lib$3.a $1/lib$3.cross.a: $1/$1.spec \$(WINEBUILD)
200 @cd $1 && \$(MAKE) \`basename \$[@]\`])"
202 WINE_CONFIG_MAKEFILE([dlls/$1/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS],[$2])])
204 dnl **** Create a program makefile from config.status ****
206 dnl Usage: WINE_CONFIG_PROGRAM(name,var,enable)
208 AC_DEFUN([WINE_CONFIG_PROGRAM],
209 [WINE_CONFIG_MAKEFILE([programs/$1/Makefile],[programs/Makeprog.rules],[programs],[$2],[$3])])
211 dnl **** Create a test makefile from config.status ****
213 dnl Usage: WINE_CONFIG_TEST(dir)
215 AC_DEFUN([WINE_CONFIG_TEST],
216 [WINE_CONFIG_MAKEFILE([$1/Makefile],[dlls/Maketest.rules],[dlls],[ALL_TEST_DIRS],[enable_tests])])
218 dnl **** Create a static lib makefile from config.status ****
220 dnl Usage: WINE_CONFIG_LIB(name)
222 AC_DEFUN([WINE_CONFIG_LIB],
223 [ALL_STATIC_LIBS="$ALL_STATIC_LIBS \\
225 ALL_IMPORTLIB_RULES="$ALL_IMPORTLIB_RULES
227 $1/lib$1.cross.a: dummy
228 @cd $1 && \$(MAKE) lib$1.cross.a"
229 WINE_CONFIG_MAKEFILE([dlls/$1/Makefile],[dlls/Makeimplib.rules],[dlls],[ALL_IMPLIB_DIRS])])
231 dnl **** Add a message to the list displayed at the end ****
233 dnl Usage: WINE_NOTICE(notice)
234 dnl Usage: WINE_NOTICE_WITH(with_flag, test, notice)
235 dnl Usage: WINE_WARNING(warning)
236 dnl Usage: WINE_WARNING_WITH(with_flag, test, warning)
237 dnl Usage: WINE_PRINT_MESSAGES
239 AC_DEFUN([WINE_NOTICE],[wine_notices="$wine_notices|$1"])
240 AC_DEFUN([WINE_WARNING],[wine_warnings="$wine_warnings|$1"])
242 AC_DEFUN([WINE_NOTICE_WITH],[AS_IF([$2],[case "x$with_$1" in
243 x) WINE_NOTICE([$3]) ;;
246 This is an error since --with-$1 was requested.]) ;;
249 AC_DEFUN([WINE_WARNING_WITH],[AS_IF([$2],[case "x$with_$1" in
250 x) WINE_WARNING([$3]) ;;
253 This is an error since --with-$1 was requested.]) ;;
256 AC_DEFUN([WINE_ERROR_WITH],[AS_IF([$2],[case "x$with_$1" in
259 Use the --without-$1 option if you really want this.]) ;;
262 AC_DEFUN([WINE_PRINT_MESSAGES],[ac_save_IFS="$IFS"
263 if test "x$wine_notices != "x; then
266 for msg in $wine_notices; do
268 if test -n "$msg"; then
269 AC_MSG_NOTICE([$msg])
274 for msg in $wine_warnings; do
276 if test -n "$msg"; then
284 dnl compile-command: "autoreconf --warnings=all"