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path: root/package/boot/uboot-ar71xx/patches/021-darwin_compat.patch
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--- 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