Messages in this thread | | | From | Masahiro Yamada <> | Date | Tue, 5 Apr 2022 10:53:57 +0900 | Subject | Re: [PATCH] kbuild: uapi: use -fsyntax-only rather than -S |
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On Thu, Mar 31, 2022 at 3:34 AM Nick Desaulniers <ndesaulniers@google.com> wrote: > > The UAPI header tests are checking that the generated headers do not > have syntax errors. There's no need to run the rest of the compilation > pipeline after semantic analysis has run. Replace -S -o /dev/null with > -fsyntax-only. >
Applied to linux-kbuild. Thanks.
> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> > --- > usr/include/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/usr/include/Makefile b/usr/include/Makefile > index 7b283d43f00d..bf193e205dbe 100644 > --- a/usr/include/Makefile > +++ b/usr/include/Makefile > @@ -89,7 +89,7 @@ extra-y := $(patsubst $(obj)/%.h,%.hdrtest, $(shell find $(obj) -name '*.h' 2>/d > # Include the header twice to detect missing include guard. > quiet_cmd_hdrtest = HDRTEST $< > cmd_hdrtest = \ > - $(CC) $(c_flags) -S -o /dev/null -x c /dev/null \ > + $(CC) $(c_flags) -fsyntax-only -x c /dev/null \ > $(if $(filter-out $(no-header-test), $*.h), -include $< -include $<); \ > $(PERL) $(srctree)/$(src)/headers_check.pl $(obj) $(SRCARCH) $<; \ > touch $@ > > base-commit: 74164d284b2909de0ba13518cc063e9ea9334749 > -- > 2.35.1.1021.g381101b075-goog >
-- Best Regards Masahiro Yamada
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