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Apply patch to configure to fix build on Mac Lion.

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See ticket #216.
This commit is contained in:
philburk 2012-09-01 21:11:27 +00:00
commit 62ebf76ad7
2 changed files with 57 additions and 17 deletions
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74
configure.in
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@ -208,23 +208,63 @@ case "${host_os}" in
LIBS="-framework CoreAudio -framework AudioToolbox -framework AudioUnit -framework Carbon"
if test "x$enable_mac_universal" = "xyes" ; then
if [[ -d /Developer/SDKs/MacOSX10.5.sdk ]] ; then
mac_version_min="-mmacosx-version-min=10.3"
mac_arches="-arch i386 -arch ppc -arch x86_64 -arch ppc64"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.5.sdk"
elif [[ -d /Developer/SDKs/MacOSX10.6.sdk ]] ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_arches="-arch i386 -arch x86_64"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.6.sdk"
elif [[ -d /Developer/SDKs/MacOSX10.7.sdk ]] ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_arches="-arch i386 -arch x86_64"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.7.sdk"
else
mac_version_min="-mmacosx-version-min=10.3"
mac_arches="-arch i386 -arch ppc"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
fi
case "xcodebuild -version | sed -n 's/Xcode \(.*\)/\1/p'" in
[12]*|3.0|3.1)
dnl In pre-3.2 versions of Xcode, xcodebuild doesn't
dnl support -sdk, so we can't use that to look for
dnl SDKs. However, in those versions of Xcode, the
dnl SDKs are under /Developer/SDKs, so we can just look
dnl there. Also, we assume they had no SDKs later
dnl than 10.5, as 3.2 was the version that came with
dnl 10.6, at least if the Wikipedia page for Xcode
dnl is to be believed.
if [[ -d /Developer/SDKs/MacOSX10.5.sdk ]] ; then
mac_version_min="-mmacosx-version-min=10.3"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.5.sdk"
else
mac_version_min="-mmacosx-version-min=10.3"
mac_sysroot="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
fi
;;
*)
dnl In 3.2 and later, xcodebuild supports -sdk, and, in
dnl 4.3 and later, the SDKs aren't under /Developer/SDKs
dnl as there *is* no /Developer, so we use -sdk to check
dnl what SDKs are available and to get the full path of
dnl the SDKs.
if xcodebuild -version -sdk macosx10.5 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.3"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.5 Path`"
elif xcodebuild -version -sdk macosx10.6 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.6 Path`"
elif xcodebuild -version -sdk macosx10.7 Path >/dev/null 2>&1 ; then
mac_version_min="-mmacosx-version-min=10.4"
mac_sysroot="-isysroot `xcodebuild -version -sdk macosx10.7 Path`"
else
AC_MSG_ERROR([Couldn't find 10.5, 10.6, or 10.7 SDK])
fi
esac
dnl Pick which architectures to build for based on what
dnl the compiler supports.
mac_arches=""
for arch in i386 x86_64 ppc ppc64
do
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -arch $arch"
AC_TRY_COMPILE([], [return 0;],
[
if [[ -z "$mac_arches" ]] ; then
mac_arches="-arch $arch"
else
mac_arches="$mac_arches -arch $arch"
fi
])
CFLAGS="$save_CFLAGS"
done
else
mac_arches=""
mac_sysroot=""