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comparison make/solaris/makefiles/gcc.make @ 1983:c760f78e0a53

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7003125: precompiled.hpp is included when precompiled headers are not used Summary: Added an ifndef DONT_USE_PRECOMPILED_HEADER to precompiled.hpp. Set up DONT_USE_PRECOMPILED_HEADER when compiling with Sun Studio or when the user specifies USE_PRECOMPILED_HEADER=0. Fixed broken include dependencies. Reviewed-by: coleenp, kvn
author stefank
date Wed, 01 Dec 2010 15:04:06 +0100
parents f95d63e2154a
children 95009f678859
comparison
equal deleted inserted replaced
1982:6a2d73358ff7 1983:c760f78e0a53
45 $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f2) 45 $(shell $(CC) -dumpversion | sed 's/egcs-//' | cut -d'.' -f2)
46 46
47 47
48 # check for precompiled headers support 48 # check for precompiled headers support
49 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 4 \) \))" "0" 49 ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) \| \( \( $(CC_VER_MAJOR) = 3 \) \& \( $(CC_VER_MINOR) \>= 4 \) \))" "0"
50 # Allow the user to turn off precompiled headers from the command line.
51 ifneq ($(USE_PRECOMPILED_HEADER),0)
50 USE_PRECOMPILED_HEADER=1 52 USE_PRECOMPILED_HEADER=1
51 PRECOMPILED_HEADER_DIR=. 53 PRECOMPILED_HEADER_DIR=.
52 PRECOMPILED_HEADER_SRC=$(GAMMADIR)/src/share/vm/precompiled.hpp 54 PRECOMPILED_HEADER_SRC=$(GAMMADIR)/src/share/vm/precompiled.hpp
53 PRECOMPILED_HEADER=$(PRECOMPILED_HEADER_DIR)/precompiled.hpp.gch 55 PRECOMPILED_HEADER=$(PRECOMPILED_HEADER_DIR)/precompiled.hpp.gch
56 endif
54 endif 57 endif
55 58
56 59
57 #------------------------------------------------------------------------ 60 #------------------------------------------------------------------------
58 # Compiler flags 61 # Compiler flags
136 # Flags for generating make dependency flags. 139 # Flags for generating make dependency flags.
137 ifneq ("${CC_VER_MAJOR}", "2") 140 ifneq ("${CC_VER_MAJOR}", "2")
138 DEPFLAGS = -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d) 141 DEPFLAGS = -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d)
139 endif 142 endif
140 143
144 # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.
145 ifneq ($(USE_PRECOMPILED_HEADER),1)
146 CFLAGS += -DDONT_USE_PRECOMPILED_HEADER
147 endif
148
141 #------------------------------------------------------------------------ 149 #------------------------------------------------------------------------
142 # Linker flags 150 # Linker flags
143 151
144 # statically link libstdc++.so, work with gcc but ignored by g++ 152 # statically link libstdc++.so, work with gcc but ignored by g++
145 STATIC_STDCXX = -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic 153 STATIC_STDCXX = -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic