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comparison make/linux/makefiles/gcc.make @ 6129:4d399f013e5a

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7175914: Usage of gcc with precompiled headers produces wrong build dependencies Summary: Add -fpch-deps flag to gcc builds Reviewed-by: kamg, coleenp Contributed-by: volker.simonis@gmail.com
author kamg
date Mon, 11 Jun 2012 13:10:14 -0400
parents 74c359c4a9e5
children 282abd0fd878
comparison
equal deleted inserted replaced
6128:0a8b8cb8b22c 6129:4d399f013e5a
164 OPT_CFLAGS/mulnode.o += -O0 164 OPT_CFLAGS/mulnode.o += -O0
165 endif 165 endif
166 166
167 # Flags for generating make dependency flags. 167 # Flags for generating make dependency flags.
168 ifneq ("${CC_VER_MAJOR}", "2") 168 ifneq ("${CC_VER_MAJOR}", "2")
169 DEPFLAGS = -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d) 169 DEPFLAGS = -fpch-deps -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d)
170 endif 170 endif
171 171
172 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp. 172 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.
173 ifeq ($(USE_PRECOMPILED_HEADER),0) 173 ifeq ($(USE_PRECOMPILED_HEADER),0)
174 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER 174 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER