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make/linux/makefiles/gcc.make

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rev 7793 : 8073315: Enable gcc -Wtype-limits and fix upcoming issues.

*** 219,228 **** --- 219,231 ---- ifeq ($(USE_CLANG),) # Since GCC 4.3, -Wconversion has changed its meanings to warn these implicit # conversions which might affect the values. Only enable it in earlier versions. ifeq "$(shell expr \( $(CC_VER_MAJOR) \> 4 \) \| \( \( $(CC_VER_MAJOR) = 4 \) \& \( $(CC_VER_MINOR) \>= 3 \) \))" "0" WARNING_FLAGS += -Wconversion + else + # This flag is only known since GCC 4.3. + WARNING_FLAGS += -Wtype-limits endif endif CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) $(WARNING_FLAGS)
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