Mark gtest as a 'system include' dir so that we don't get warnings from their header files

8f4512eb · Kevin Modzelewski · 21b3c673 · 8f4512eb
Commit 8f4512eb authored Apr 24, 2014 by Kevin Modzelewski
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src/Makefile src/Makefile +1 -1

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--- a/src/Makefile
+++ b/src/Makefile
@@ -274,7 +274,7 @@ tags: $(SRCS) $(OPTIONAL_SRCS) $(ALL_HEADERS)
 	$(ECHO) Computing tags...
 	$(VERB) ctags $^
-$(UNITTEST_SRCS:.cpp=.o): CXXFLAGS := $(CXXFLAGS) -I$(GTEST_DIR)/include
+$(UNITTEST_SRCS:.cpp=.o): CXXFLAGS := $(CXXFLAGS) -isystem $(GTEST_DIR)/include
 NON_ENTRY_OBJS := $(filter-out jit.o,$(OBJS))
 define add_unittest