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(svn r3296) Warn about testing an undefined macro with #if - should most probably be #ifdef

release/0.4.5
tron 2005-12-14 06:16:34 +00:00
parent d8727d7fcd
commit ce94c90a7b
1 changed files with 1 additions and 1 deletions
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Makefile
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@ -293,7 +293,7 @@ CC_VERSION = $(shell $(CC) -dumpversion | cut -c 1,3)
# GNU make can only test for (in)equality
# this is a workaround to test for >=
ifeq ($(shell expr $(CC_VERSION) \>= 29), 1)
CFLAGS += -O -Wall -Wno-multichar -Wsign-compare -Wstrict-prototypes
CFLAGS += -O -Wall -Wno-multichar -Wsign-compare -Wstrict-prototypes -Wundef
CFLAGS += -Wwrite-strings -Wpointer-arith
endif
ifeq ($(shell expr $(CC_VERSION) \>= 30), 1)