configure.ac: add --mac-universal directive for OS X

On a system with all depency libs built as multi-arch binaries, this
option can now be used to build fat Mach-O binaries for multiple
architectures.
This commit is contained in:
Daniel Mack 2011-03-18 15:53:38 +01:00
parent 00d96c04dc
commit 85c5a2d749

View file

@ -169,6 +169,11 @@ AC_ARG_ENABLE([atomic-arm-memory-barrier],
esac
],)
AC_ARG_ENABLE(mac-universal,
AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries]),
enable_mac_universal=$enableval, enable_mac_universal="no")
AC_MSG_CHECKING([target operating system])
case $host in
*-*-linux*)
@ -178,6 +183,14 @@ case $host in
*-*-darwin*)
AC_MSG_RESULT([darwin])
pulse_target_os=darwin
if test "x$enable_mac_universal" = "xyes" ; then
mac_version_min="-mmacosx-version-min=10.5"
mac_arches="-arch i386 -arch x86_64"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.5.sdk"
LDFLAGS="$LDFLAGS $mac_arches $mac_sysroot $mac_version_min"
CFLAGS="$CFLAGS $CFLAGS $mac_arches $mac_sysroot $mac_version_min"
fi
;;
*)
AC_MSG_RESULT([unknown])