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[make] add -Werror=return-type

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Why gcc just warns about no return statement in a function that is supposed
to return something, I dunno. Fix that glitch.
This commit is contained in:
Travis Geiselbrecht
2015-08-31 12:15:48 -07:00
parent 9118a4d605
commit 3cb52cdf3d
1 changed files with 1 additions and 1 deletions
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2
engine.mk
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@@ -52,7 +52,7 @@ CONFIGHEADER := $(BUILDDIR)/config.h
GLOBAL_INCLUDES := $(BUILDDIR) $(addsuffix /include,$(LKINC))
GLOBAL_OPTFLAGS ?= $(ARCH_OPTFLAGS)
GLOBAL_COMPILEFLAGS := -g -fno-builtin -finline -include $(CONFIGHEADER)
GLOBAL_COMPILEFLAGS += -W -Wall -Wno-multichar -Wno-unused-parameter -Wno-unused-function -Wno-unused-label
GLOBAL_COMPILEFLAGS += -W -Wall -Wno-multichar -Wno-unused-parameter -Wno-unused-function -Wno-unused-label -Werror=return-type
GLOBAL_CFLAGS := --std=gnu99 -Werror-implicit-function-declaration -Wstrict-prototypes -Wwrite-strings
#GLOBAL_CFLAGS += -Werror
GLOBAL_CPPFLAGS := -fno-exceptions -fno-rtti -fno-threadsafe-statics