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Update src/Makefile to use more conservative gcc optimization settings.

This commit is contained in:
Markus F.X.J. Oberhumer 2015-01-03 01:55:51 +01:00
parent 5abb578e47
commit 2582fbac59
1 changed files with 7 additions and 1 deletions
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8
src/Makefile
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@ -37,9 +37,15 @@ ifeq ($(DEBUG),1)
CXXFLAGS += -O0 -g
else
CXXFLAGS += -O2
LDFLAGS += -s
endif
CXXFLAGS_WERROR = -Werror
# some gcc versions suffer over-agressive aliasing and wrapv optimization features/bugs
CXXFLAGS_OPTIMIZE_STRICT_ALIASING ?= -fno-strict-aliasing
CXXFLAGS_OPTIMIZE_WRAPV ?= -fwrapv
CXXFLAGS += $(CXXFLAGS_OPTIMIZE_STRICT_ALIASING)
CXXFLAGS += $(CXXFLAGS_OPTIMIZE_WRAPV)
CXXFLAGS += -Wall -W -Wcast-align -Wcast-qual -Wpointer-arith -Wshadow -Wwrite-strings
CXXFLAGS_WERROR ?= -Werror
CXXFLAGS += $(CXXFLAGS_WERROR)
endif
CPPFLAGS += $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES)