oysteikt/mpd
0
0
Fork 0
Code Issues Pull Requests Releases Activity

m4/mpd_with_flags: add macro MPD_WITH_FLAGS

Browse Source
This commit is contained in:
Max Kellermann
2014-12-09 20:23:22 +01:00
parent b4253210d2
commit 184557bfed
2 changed files with 27 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
m4/mpd_with_flags.m4 Normal file
View File

@@ -0,0 +1,23 @@
dnl Run code with the specified CFLAGS/CXXFLAGS and LIBS appended.
dnl Restores the old values afterwards.
dnl
dnl Parameters: cflags, libs, code
AC_DEFUN([MPD_WITH_FLAGS], [
ac_save_CFLAGS="$[]CFLAGS"
ac_save_CXXFLAGS="$[]CXXFLAGS"
ac_save_LIBS="$[]LIBS"
CFLAGS="$[]CFLAGS $1"
CXXFLAGS="$[]CXXFLAGS $1"
LIBS="$[]LIBS $2"
$3
CFLAGS="$[]ac_save_CFLAGS"
CXXFLAGS="$[]ac_save_CXXFLAGS"
LIBS="$[]ac_save_LIBS"
])
dnl Run code with the specified library's CFLAGS/CXXFLAGS and LIBS
dnl appended. Restores the old values afterwards.
dnl
dnl Parameters: libname, code
AC_DEFUN([MPD_WITH_LIBRARY],
[MPD_WITH_FLAGS([$[]$1_CFLAGS], [$[]$1_LIBS], [$2])])