Add mechanism for building universal (i386/x86-64) binaries on Snow Leopard
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@106 632fc199-4ca6-4c93-a231-07263d6284db
diff --git a/Makefile.am b/Makefile.am
index 235b66e..2688e74 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -127,5 +127,13 @@
sh $(srcdir)/release/makedpkg ${PACKAGE_NAME} ${VERSION} ${BUILD} \
${DEBARCH} ${srcdir}
+if X86_64
+
+udmg: all
+ sh $(srcdir)/release/makemacpkg ${PACKAGE_NAME} ${VERSION} ${BUILD} \
+ ${srcdir} universal
+
+endif
+
dmg: all
sh $(srcdir)/release/makemacpkg ${PACKAGE_NAME} ${VERSION} ${BUILD} ${srcdir}