1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
AC_DEFUN([AC_FL_MACOSX], [
case "$target_os" in
darwin*)
target_darwin="yes"
;;
*)
target_darwin="no"
;;
esac
AC_ARG_ENABLE([mac-universal], AC_HELP_STRING([--enable-mac-universal],
[build a universal binary on Mac OS X @<:@no@:>@]),
[case "${enableval}" in
yes|no) ac_cv_mac_universal="${enableval}" ;;
*) AC_MSG_ERROR([bad value "${enableval}" for --enable-mac-universal]) ;;
esac],
[ac_cv_mac_universal=no])
if test "x$target_darwin" = "xyes" && test "x$ac_cv_mac_universal" = "xyes"; then
mac_minversion="-mmacosx-version-min=10.4"
case "$target_os" in
darwin8*)
mac_arches="-arch i386 -arch ppc"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
;;
darwin9*)
mac_arches="-arch i386 -arch ppc -arch x86_64 -arch ppc64"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.5.sdk"
;;
*)
mac_arches=""
mac_sysroot=""
;;
esac
MAC_UNIVERSAL_CFLAGS="$mac_arches $mac_sysroot $mac_minversion"
MAC_UNIVERSAL_LDFLAGS="$mac_arches"
fi
AC_SUBST([MAC_UNIVERSAL_CFLAGS])
AC_SUBST([MAC_UNIVERSAL_LDFLAGS])
AM_CONDITIONAL([DARWIN], [test "x$target_darwin" = "xyes"])
])
|
