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tools/thermal: tmon: use "-fstack-protector" only if supported
Most, but not all, toolchains support the "-fstack-protector" flag. We check if the compiler supports the flag before using it. This allows tmon to be compiled for more environments. Signed-off-by: Markus Mayer <mmayer@broadcom.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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# We need this for the "cc-option" macro.
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include ../../../scripts/Kbuild.include
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VERSION = 1.0
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BINDIR=usr/bin
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WARNFLAGS=-Wall -Wshadow -W -Wformat -Wimplicit-function-declaration -Wimplicit-int
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CFLAGS+= -O1 ${WARNFLAGS} -fstack-protector
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CFLAGS+= -O1 ${WARNFLAGS}
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# Add "-fstack-protector" only if toolchain supports it.
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CFLAGS+= $(call cc-option,-fstack-protector)
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CC=$(CROSS_COMPILE)gcc
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CFLAGS+=-D VERSION=\"$(VERSION)\"
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