1 dnl Macros needed for VLC
4 dnl ===========================================================================
5 dnl Macros to add plugins or builtins and handle their flags
7 AC_DEFUN([VLC_ADD_BUILTINS], [
8 BUILTINS="${BUILTINS} $1"
11 AC_DEFUN([VLC_ADD_PLUGINS], [
12 PLUGINS="${PLUGINS} $1"
15 dnl Special cases: vlc, pics, plugins, save
16 AC_DEFUN([VLC_ADD_CPPFLAGS], [
17 for element in [$1]; do
18 eval "CPPFLAGS_${element}="'"$'"{CPPFLAGS_${element}} $2"'"'
19 am_modules_with_cppflags="${am_modules_with_cppflags} ${element}"
23 AC_DEFUN([VLC_ADD_CFLAGS], [
24 for element in [$1]; do
25 eval "CFLAGS_${element}="'"$'"{CFLAGS_${element}} $2"'"'
26 am_modules_with_cflags="${am_modules_with_cflags} ${element}"
30 AC_DEFUN([VLC_ADD_CXXFLAGS], [
31 for element in [$1]; do
32 eval "CXXFLAGS_${element}="'"$'"{CXXFLAGS_${element}} $2"'"'
33 am_modules_with_cxxflags="${am_modules_with_cxxflags} ${element}"
37 AC_DEFUN([VLC_ADD_OBJCFLAGS], [
38 for element in [$1]; do
39 eval "OBJCFLAGS_${element}="'"$'"{OBJCFLAGS_${element}} $2"'"'
40 am_modules_with_objcflags="${am_modules_with_objcflags} ${element}"
44 AC_DEFUN([VLC_ADD_LDFLAGS], [
45 for element in [$1]; do
46 eval "LDFLAGS_${element}="'"'"$2 "'$'"{LDFLAGS_${element}} "'"'
47 am_modules_with_ldflags="${am_modules_with_ldflags} ${element}"
51 dnl ===========================================================================
52 dnl Macros to save and restore default flags
54 AC_DEFUN([VLC_SAVE_FLAGS], [
55 CPPFLAGS_save="${CPPFLAGS}"
56 CFLAGS_save="${CFLAGS}"
57 CXXFLAGS_save="${CXXFLAGS}"
58 OBJCFLAGS_save="${OBJCFLAGS}"
59 LDFLAGS_save="${LDFLAGS}"
62 AC_DEFUN([VLC_RESTORE_FLAGS], [
63 CPPFLAGS="${CPPFLAGS_save}"
64 CFLAGS="${CFLAGS_save}"
65 CXXFLAGS="${CXXFLAGS_save}"
66 OBJCFLAGS="${OBJCFLAGS_save}"
67 LDFLAGS="${LDFLAGS_save}"
70 dnl ===========================================================================
71 dnl Helper macro to generate the vlc-config.in file
73 AC_DEFUN([VLC_OUTPUT_VLC_CONFIG_IN], [
75 AC_MSG_RESULT(configure: creating ./vlc-config.in)
77 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}; do echo $x; done | sort | uniq`"
80 sed -ne '/#@1@#/q;p' < "${srcdir}/vlc-config.in.in" \
81 | sed -e "s/@gprof@/${enable_gprof}/" \
82 -e "s/@cprof@/${enable_cprof}/" \
83 -e "s/@optim@/${enable_optimizations}/" \
84 -e "s/@debug@/${enable_debug}/" \
85 -e "s/@release@/${enable_release}/" \
86 -e "s/@PLUGINS@/${PLUGINS}/" \
87 -e "s/@BUILTINS@/${BUILTINS}/" \
88 -e "s/@CFLAGS_TUNING@/${CFLAGS_TUNING}/" \
89 -e "s/@CFLAGS_OPTIM@/${CFLAGS_OPTIM}/" \
90 -e "s/@CFLAGS_OPTIM_NODEBUG@/${CFLAGS_OPTIM_NODEBUG}/" \
91 -e "s/@CFLAGS_NOOPTIM@/${CFLAGS_NOOPTIM}/" \
95 for x in `echo ${am_all_modules}`
97 echo " ${x})" >> vlc-config.in
98 if test "`eval echo @'$'CPPFLAGS_${x}@`" != "@@"; then
99 echo " cppflags=\"\${cppflags} `eval echo '$'CPPFLAGS_${x}`\"" >> vlc-config.in
101 if test "`eval echo @'$'CFLAGS_${x}@`" != "@@"; then
102 echo " cflags=\"\${cflags} `eval echo '$'CFLAGS_${x}`\"" >> vlc-config.in
104 if test "`eval echo @'$'CXXFLAGS_${x}@`" != "@@"; then
105 echo " cxxflags=\"\${cxxflags} `eval echo '$'CXXFLAGS_${x}`\"" >> vlc-config.in
106 if test "${x}" != "plugin" -a "${x}" != "builtin"; then
107 echo " linkage=\"c++\"" >> vlc-config.in
110 if test "`eval echo @'$'OBJCFLAGS_${x}@`" != "@@"; then
111 echo " objcflags=\"\${objcflags} `eval echo '$'OBJCFLAGS_${x}`\"" >> vlc-config.in
112 if test "${x}" != "plugin" -a "${x}" != "builtin"; then
113 echo " if test \"\${linkage}\" = \"c\"; then linkage=\"objc\"; fi" >> vlc-config.in
116 if test "`eval echo @'$'LDFLAGS_${x}@`" != "@@"; then
117 echo " ldflags=\"\${ldflags} `eval echo '$'LDFLAGS_${x}`\"" >> vlc-config.in
119 echo " ;;" >> vlc-config.in
122 dnl '/#@1@#/,/#@2@#/{/#@.@#/d;p}' won't work on OS X
123 sed -ne '/#@1@#/,/#@2@#/p' < "${srcdir}/vlc-config.in.in" \
124 | sed -e '/#@.@#/d' >> vlc-config.in
128 dnl '/#@2@#/,${/#@.@#/d;p}' won't work on OS X
129 sed -ne '/#@2@#/,$p' < "${srcdir}/vlc-config.in.in" \
130 | sed -e '/#@.@#/d' >> vlc-config.in
133 dnl ===========================================================================
134 dnl Macros for shared object handling (TODO)
136 AC_DEFUN([VLC_LIBRARY_SUFFIX], [
137 AC_MSG_CHECKING(for shared objects suffix)
138 case "${target_os}" in
142 *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
152 AC_MSG_RESULT(${LIBEXT})
153 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])