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Added "-Wcast-align" when CRYPTOPP_NO_UNALIGNED_DATA_ACCESS is in effect. Commented out at the moment because its very noisy

pull/35/head
Jeffrey Walton 2015-07-26 23:47:46 -04:00
parent 8e868bf2e5
commit cebf5906a9
1 changed files with 19 additions and 14 deletions
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33
GNUmakefile
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@ -282,6 +282,20 @@ CXXFLAGS += -DCRYPTOPP_INCLUDE_VECTOR_CC
endif # SUN_CC10_BUGGY
endif # SUN_COMPILER
#################################################################
# Public service announcement
# Do not warn for some targets
NO_WARN = GNUmakefile.deps dist install install-strip uninstall remove clean distclean
ifeq ($(findstring $(MAKECMDGOALS),$(NO_WARN)),)
UNALIGNED_ACCESS = $(shell $(EGREP) -c "^// \#define CRYPTOPP_NO_UNALIGNED_DATA_ACCESS" config.h)
ifneq ($(UNALIGNED_ACCESS),0)
$(info WARNING: CRYPTOPP_NO_UNALIGNED_DATA_ACCESS is not defined in config.h)
endif
endif # NO_WARN
#################################################################
# Compiler diagnostics and warnings
@ -298,6 +312,11 @@ ifneq ($(CLANG_COMPILER),0)
CXXFLAGS += -Wall -Wextra -Wno-tautological-compare
endif
# -Wcast-align if not UNALIGNED_ACCESS
ifeq ($(UNALIGNED_ACCESS),0)
# CXXFLAGS += -Wcast-align
endif
ifeq ($(findstring -pipe,$(CXXFLAGS)),)
CXXFLAGS += -pipe
endif
@ -331,20 +350,6 @@ LIBIMPORTOBJS = $(LIBOBJS:.o=.import.o)
TESTIMPORTOBJS = $(TESTOBJS:.o=.import.o)
DLLTESTOBJS = dlltest.dllonly.o
#################################################################
# Public service announcement
# Do not warn for some targets
NO_WARN = GNUmakefile.deps dist install install-strip uninstall remove clean distclean
ifeq ($(findstring $(MAKECMDGOALS),$(NO_WARN)),)
UNALIGNED_ACCESS = $(shell $(EGREP) -c "^// \#define CRYPTOPP_NO_UNALIGNED_DATA_ACCESS" config.h)
ifneq ($(UNALIGNED_ACCESS),0)
$(info WARNING: CRYPTOPP_NO_UNALIGNED_DATA_ACCESS is not defined in config.h)
endif
endif # NO_WARN
#################################################################
# Recipes