66f9ba101f
Adding subdirs-ccflags-y := -Werror to arch/mips/Kbuild
let us in one go cover all files with -Werror.
In addition this allows us to remove the
individual -Werror definition in various Makefile.
Adding the definition to Kbuild as a recursive
option help us not to forget to do so.
With this change we now compile arch/mips/kernel/cpufreq with -Werror
One drawback:
When specifying a subdirectory covered by the Kbuild file like this:
make arch/mips/kernel/
then kbuild fails to pick up the -Werror definition.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
To: linux-mips <linux-mips@linux-mips.org>
To: Wu Zhangjin <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/1301/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 lines
304 B
Makefile
13 lines
304 B
Makefile
# Fail on warnings - also for files referenced in subdirs
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# -Werror can be disabled for specific files using:
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# CFLAGS_<file.o> := -Wno-error
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subdir-ccflags-y := -Werror
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# mips object files
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# The object files are linked as core-y files would be linked
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obj-y += kernel/
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obj-y += mm/
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obj-y += math-emu/
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