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openwrt-xburst/package/uboot-ar71xx/patches/021-darwin_compat.patch
nbd e6c4ccac7d uboot-ar71xx: fix compile on mac os x (patch from #9124)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26676 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-04-15 00:54:08 +00:00

24 lines
881 B
Diff

--- a/config.mk
+++ b/config.mk
@@ -64,9 +64,17 @@ HOSTSTRIP = strip
#
ifeq ($(HOSTOS),darwin)
-HOSTCC = cc
-HOSTCFLAGS += -traditional-cpp
-HOSTLDFLAGS += -multiply_defined suppress
+#get the major and minor product version (e.g. '10' and '6' for Snow Leopard)
+DARWIN_MAJOR_VERSION = $(shell sw_vers -productVersion | cut -f 1 -d '.')
+DARWIN_MINOR_VERSION = $(shell sw_vers -productVersion | cut -f 2 -d '.')
+
+before-snow-leopard = $(shell if [ $(DARWIN_MAJOR_VERSION) -le 10 -a \
+ $(DARWIN_MINOR_VERSION) -le 5 ] ; then echo "$(1)"; else echo "$(2)"; fi ;)
+
+# Snow Leopards build environment has no longer restrictions as described above
+HOSTCC = $(call before-snow-leopard, "cc", "gcc")
+HOSTCFLAGS += $(call before-snow-leopard, "-traditional-cpp")
+HOSTLDFLAGS += $(call before-snow-leopard, "-multiply_defined suppress")
else
HOSTCC = gcc
endif