Queued for loongarch-next, thanks.
Huacai
On Wed, Jun 28, 2023 at 12:25 AM Nathan Chancellor <nathan@xxxxxxxxxx> wrote:
>
> On Tue, Jun 27, 2023 at 09:01:22PM +0800, WANG Xuerui wrote:
> > From: WANG Xuerui <git@xxxxxxxxxx>
> >
> > This is a port of commit 08f6554ff90e ("mips: Include KBUILD_CPPFLAGS
> > in CHECKFLAGS invocation") to arch/loongarch, for fixing
> > cross-compilation of Linux/LoongArch with Clang, where previously the
> > `--target` flag would no longer be present for the CHECKFLAGS cc
> > invocation leading to build failure.
> >
> > Reported-by: Nathan Chancellor <nathan@xxxxxxxxxx>
> > Link: https://github.com/ClangBuiltLinux/linux/issues/1787#issuecomment-1608306002
> > Signed-off-by: WANG Xuerui <git@xxxxxxxxxx>
>
> Thanks for the patch!
>
> Reviewed-by: Nathan Chancellor <nathan@xxxxxxxxxx>
>
> > ---
> > arch/loongarch/Makefile | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile
> > index a63683da3bcf..09ba338a64de 100644
> > --- a/arch/loongarch/Makefile
> > +++ b/arch/loongarch/Makefile
> > @@ -112,7 +112,7 @@ KBUILD_CFLAGS += -isystem $(shell $(CC) -print-file-name=include)
> > KBUILD_LDFLAGS += -m $(ld-emul)
> >
> > ifdef CONFIG_LOONGARCH
> > -CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \
> > +CHECKFLAGS += $(shell $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \
> > grep -E -vw '__GNUC_(MINOR_|PATCHLEVEL_)?_' | \
> > sed -e "s/^\#define /-D'/" -e "s/ /'='/" -e "s/$$/'/" -e 's/\$$/&&/g')
> > endif
> > --
> > 2.40.0
> >
