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7175914: Usage of gcc with precompiled headers produces wrong build dependencies

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Add -fpch-deps flag to gcc builds

Reviewed-by: kamg, coleenp
This commit is contained in:
Volker Simonis 2012-06-11 13:10:14 -04:00 committed by Keith McGuigan
parent a928a2df96
commit 7c17e9e75b
3 changed files with 3 additions and 3 deletions
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2
hotspot/make/bsd/makefiles/gcc.make
View File

@ -214,7 +214,7 @@ endif
# Flags for generating make dependency flags. # Flags for generating make dependency flags.
ifneq ("${CC_VER_MAJOR}", "2") ifneq ("${CC_VER_MAJOR}", "2")
DEPFLAGS = -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d) DEPFLAGS = -fpch-deps -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d)
endif endif
# -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp. # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.

2
hotspot/make/linux/makefiles/gcc.make
View File

@ -166,7 +166,7 @@ endif
# Flags for generating make dependency flags. # Flags for generating make dependency flags.
ifneq ("${CC_VER_MAJOR}", "2") ifneq ("${CC_VER_MAJOR}", "2")
DEPFLAGS = -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d) DEPFLAGS = -fpch-deps -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d)
endif endif
# -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp. # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.

2
hotspot/make/solaris/makefiles/gcc.make
View File

@ -141,7 +141,7 @@ OPT_CFLAGS/NOOPT=-O0
# Flags for generating make dependency flags. # Flags for generating make dependency flags.
ifneq ("${CC_VER_MAJOR}", "2") ifneq ("${CC_VER_MAJOR}", "2")
DEPFLAGS = -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d) DEPFLAGS = -fpch-deps -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d)
endif endif
# -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp. # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.