1 dnl Macros needed for VLC
4 dnl ===========================================================================
5 dnl Macros to add plugins or builtins and handle their flags
6 m4_pattern_allow([^PKG_CONFIG(_LIBDIR)?$])
9 AC_DEFUN([VLC_ADD_PLUGIN], [
10 m4_foreach_w([element], [$1], [
11 [PLUGINS="${PLUGINS} ]element["]
12 AC_SUBST([LTLIB]element, [lib]element[_plugin.la])
16 dnl Special cases: vlc, pics, plugins, save
17 AC_DEFUN([VLC_ADD_CPPFLAGS], [
18 m4_foreach_w([element], [$1], [
19 [eval "CPPFLAGS_]element[="'"$'"{CPPFLAGS_]element[} $2"'"']
20 AC_SUBST([CPPFLAGS_]element)
24 AC_DEFUN([VLC_ADD_CFLAGS], [
25 m4_foreach_w([element], [$1], [
26 [eval "CFLAGS_]element[="'"$'"{CFLAGS_]element[} $2"'"']
27 AC_SUBST([CFLAGS_]element)
31 AC_DEFUN([VLC_ADD_CXXFLAGS], [
32 m4_foreach_w([element], [$1], [
33 [eval "CXXFLAGS_]element[="'"$'"{CXXFLAGS_]element[} $2"'"']
34 AC_SUBST([CXXFLAGS_]element)
38 AC_DEFUN([VLC_ADD_OBJCFLAGS], [
39 m4_foreach_w([element], [$1], [
40 [eval "OBJCFLAGS_]element[="'"$'"{OBJCFLAGS_]element[} $2"'"']
41 AC_SUBST([OBJCFLAGS_]element)
45 AC_DEFUN([VLC_ADD_LDFLAGS], [
46 m4_foreach_w([element], [$1], [
47 [eval "LDFLAGS_]element[="'"$2 $'"{LDFLAGS_]element[}"'"']
48 AC_SUBST([LDFLAGS_]element)
52 AC_DEFUN([VLC_ADD_LIBS], [
53 m4_foreach_w([element], [$1], [
54 [eval "LIBS_]element[="'"'"$2 "'$'"{LIBS_]element[}"'"']
55 AC_SUBST([LIBS_]element)
59 dnl ===========================================================================
60 dnl Macros to save and restore default flags
62 AC_DEFUN([VLC_SAVE_FLAGS], [
63 CPPFLAGS_save="${CPPFLAGS}"
64 CFLAGS_save="${CFLAGS}"
65 CXXFLAGS_save="${CXXFLAGS}"
66 OBJCFLAGS_save="${OBJCFLAGS}"
67 LDFLAGS_save="${LDFLAGS}"
71 AC_DEFUN([VLC_RESTORE_FLAGS], [
72 CPPFLAGS="${CPPFLAGS_save}"
73 CFLAGS="${CFLAGS_save}"
74 CXXFLAGS="${CXXFLAGS_save}"
75 OBJCFLAGS="${OBJCFLAGS_save}"
76 LDFLAGS="${LDFLAGS_save}"
80 dnl ===========================================================================
81 dnl Macros for shared object handling (TODO)
83 AC_DEFUN([VLC_LIBRARY_SUFFIX], [
84 AC_MSG_CHECKING(for shared objects suffix)
89 *mingw32* | *cygwin* | *wince* | *mingwce* | *os2*)
99 AC_MSG_RESULT(${LIBEXT})
100 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])