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Stop setting -Wno-unused-result switch in Makefile

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This commit revert commit 061b5799cc and
subsequent commits to detect whether -Wno-unused-result is supported or
not by the compiler used to compile tcc. No warning about unused results
is issued in a normal build and thus this switch is only needed if
calling make with extra switches in CFLAGS or CPPFLAGS. It should thus
be added with the extra switches when calling make and not in the
Makefile.
This commit is contained in:
Thomas Preud'homme 2013-01-13 23:34:46 +01:00
parent ea583f7b8a
commit 5e7954b408
1 changed files with 0 additions and 11 deletions
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11
Makefile
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@ -15,17 +15,6 @@ ifneq ($(GCC_MAJOR),2)
CFLAGS+=-fno-strict-aliasing
ifneq ($(GCC_MAJOR),3)
CFLAGS+=-Wno-pointer-sign -Wno-sign-compare
# add -Wno-unused-result only on gcc >= 4.4
ifeq ($(GCC_MAJOR),4)
GCCGREATERTHEN44 := $(shell expr `$(CC) -dumpversion | cut -f2 -d.` \>= 4)
else
GCCGREATERTHEN44 := 1
endif
ifeq ($(GCCGREATERTHEN44),1)
CFLAGS+=-Wno-unused-result
endif
endif
endif