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)?$])
9 AC_DEFUN([VLC_ADD_BUILTINS], [
10 BUILTINS="${BUILTINS} $1"
13 AC_DEFUN([VLC_ADD_PLUGINS], [
14 PLUGINS="${PLUGINS} $1"
17 dnl Special cases: vlc, pics, plugins, save
18 AC_DEFUN([VLC_ADD_CPPFLAGS], [
19 for element in [$1]; do
20 eval "CPPFLAGS_${element}="'"$'"{CPPFLAGS_${element}} $2"'"'
21 am_modules_with_cppflags="${am_modules_with_cppflags} ${element}"
25 AC_DEFUN([VLC_ADD_CFLAGS], [
26 for element in [$1]; do
27 eval "CFLAGS_${element}="'"$'"{CFLAGS_${element}} $2"'"'
28 am_modules_with_cflags="${am_modules_with_cflags} ${element}"
32 AC_DEFUN([VLC_ADD_CXXFLAGS], [
33 for element in [$1]; do
34 eval "CXXFLAGS_${element}="'"$'"{CXXFLAGS_${element}} $2"'"'
35 am_modules_with_cxxflags="${am_modules_with_cxxflags} ${element}"
39 AC_DEFUN([VLC_ADD_OBJCFLAGS], [
40 for element in [$1]; do
41 eval "OBJCFLAGS_${element}="'"$'"{OBJCFLAGS_${element}} $2"'"'
42 am_modules_with_objcflags="${am_modules_with_objcflags} ${element}"
46 AC_DEFUN([VLC_ADD_LDFLAGS], [
47 for element in [$1]; do
48 eval "LDFLAGS_${element}="'"'"$2 "'$'"{LDFLAGS_${element}} "'"'
49 am_modules_with_ldflags="${am_modules_with_ldflags} ${element}"
53 AC_DEFUN([VLC_ADD_LIBS], [
54 for element in [$1]; do
55 eval "LIBS_${element}="'"'"$2 "'$'"{LIBS_${element}} "'"'
56 am_modules_with_libs="${am_modules_with_libs} ${element}"
60 dnl ===========================================================================
61 dnl Macros to save and restore default flags
63 AC_DEFUN([VLC_SAVE_FLAGS], [
64 CPPFLAGS_save="${CPPFLAGS}"
65 CFLAGS_save="${CFLAGS}"
66 CXXFLAGS_save="${CXXFLAGS}"
67 OBJCFLAGS_save="${OBJCFLAGS}"
68 LDFLAGS_save="${LDFLAGS}"
72 AC_DEFUN([VLC_RESTORE_FLAGS], [
73 CPPFLAGS="${CPPFLAGS_save}"
74 CFLAGS="${CFLAGS_save}"
75 CXXFLAGS="${CXXFLAGS_save}"
76 OBJCFLAGS="${OBJCFLAGS_save}"
77 LDFLAGS="${LDFLAGS_save}"
81 dnl ===========================================================================
82 dnl Helper macro to generate the vlc-config.in file
84 AC_DEFUN([VLC_OUTPUT_VLC_CONFIG_IN], [
86 AC_MSG_RESULT(configure: creating ./vlc-config.in)
88 am_all_modules="`for x in ${am_modules_with_cppflags} ${am_modules_with_cflags} ${am_modules_with_cxxflags} ${am_modules_with_objcflags} ${am_modules_with_ldflags} ${am_modules_with_libs}; do echo $x; done | sort | uniq`"
91 sed -ne '/#@1@#/q;p' < "${srcdir}/vlc-config.in.in" \
92 | sed -e "s/@gprof@/${enable_gprof}/" \
93 -e "s/@cprof@/${enable_cprof}/" \
94 -e "s/@optim@/${enable_optimizations}/" \
95 -e "s/@debug@/${enable_debug}/" \
96 -e "s/@release@/${enable_release}/" \
97 -e "s/@PLUGINS@/${PLUGINS}/" \
98 -e "s/@BUILTINS@/${BUILTINS}/" \
99 -e "s/@CFLAGS_TUNING@/${CFLAGS_TUNING}/" \
100 -e "s/@CFLAGS_OPTIM_SIZE@/${CFLAGS_OPTIM_SIZE}/" \
101 -e "s/@CFLAGS_OPTIM_SPEED@/${CFLAGS_OPTIM_SPEED}/" \
102 -e "s/@CFLAGS_OPTIM_NODEBUG@/${CFLAGS_OPTIM_NODEBUG}/" \
103 -e "s/@CFLAGS_NOOPTIM@/${CFLAGS_NOOPTIM}/" \
107 for x in `echo ${am_all_modules}`
109 echo " ${x})" >> vlc-config.in
110 if test "`eval echo @'$'CPPFLAGS_${x}@`" != "@@"; then
111 echo " cppflags=\"\${cppflags} `eval echo '$'CPPFLAGS_${x}`\"" >> vlc-config.in
113 if test "`eval echo @'$'CFLAGS_${x}@`" != "@@"; then
114 echo " cflags=\"\${cflags} `eval echo '$'CFLAGS_${x}`\"" >> vlc-config.in
116 if test "`eval echo @'$'CXXFLAGS_${x}@`" != "@@"; then
117 echo " cxxflags=\"\${cxxflags} `eval echo '$'CXXFLAGS_${x}`\"" >> vlc-config.in
118 if test "${x}" != "plugin" -a "${x}" != "builtin"; then
119 echo " linkage=\"c++\"" >> vlc-config.in
122 if test "`eval echo @'$'OBJCFLAGS_${x}@`" != "@@"; then
123 echo " objcflags=\"\${objcflags} `eval echo '$'OBJCFLAGS_${x}`\"" >> vlc-config.in
124 if test "${x}" != "plugin" -a "${x}" != "builtin"; then
125 echo " if test \"\${linkage}\" = \"c\"; then linkage=\"objc\"; fi" >> vlc-config.in
128 if test "`eval echo @'$'LDFLAGS_${x}@`" != "@@"; then
129 echo " ldflags=\"\${ldflags} `eval echo '$'LDFLAGS_${x}`\"" >> vlc-config.in
131 if test "`eval echo @'$'LIBS_${x}@`" != "@@"; then
132 echo " libs=\"\${libs} `eval echo '$'LIBS_${x}`\"" >> vlc-config.in
134 echo " ;;" >> vlc-config.in
137 dnl '/#@1@#/,/#@2@#/{/#@.@#/d;p}' won't work on OS X
138 sed -ne '/#@1@#/,/#@2@#/p' < "${srcdir}/vlc-config.in.in" \
139 | sed -e '/#@.@#/d' >> vlc-config.in
143 dnl '/#@2@#/,${/#@.@#/d;p}' won't work on OS X
144 sed -ne '/#@2@#/,$p' < "${srcdir}/vlc-config.in.in" \
145 | sed -e '/#@.@#/d' >> vlc-config.in
148 dnl ===========================================================================
149 dnl Macros for shared object handling (TODO)
151 AC_DEFUN([VLC_LIBRARY_SUFFIX], [
152 AC_MSG_CHECKING(for shared objects suffix)
157 *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
167 AC_MSG_RESULT(${LIBEXT})
168 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
171 AC_DEFUN([VLC_SYMBOL_PREFIX], [
172 AC_MSG_CHECKING(for prefix to exported symbols)
175 darwin* | *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
179 AC_MSG_RESULT(${SYMPREF})