| Message ID | 20130304203624.GA10846@merkur.ravnborg.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 4.3.2013 21:36, Sam Ravnborg wrote: > Commit 10b63956 ("UAPI: Plumb the UAPI Kbuilds into the user header > installation and checking") introduced a dependency of make 3.81 > due to use of $(or ...) > > We do not want to lift the requirement to gmake 3.81 just yet... > Included are a straightforward conversion to $(if ...) > > Bisected-and-tested-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> > Cc: David Howells <dhowells@redhat.com> > Signed-off-by: Sam Ravnborg <sam@ravnborg.org> > --- Thanks, Sam. I applied the patch to kbuild.git#kbuild and will send it to Linus. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst index 25f216a..477d137 100644 --- a/scripts/Makefile.headersinst +++ b/scripts/Makefile.headersinst @@ -14,7 +14,7 @@ kbuild-file := $(srctree)/$(obj)/Kbuild include $(kbuild-file) # called may set destination dir (when installing to asm/) -_dst := $(or $(destination-y),$(dst),$(obj)) +_dst := $(if $(destination-y),$(destination-y),$(if $(dst),$(dst),$(obj))) old-kbuild-file := $(srctree)/$(subst uapi/,,$(obj))/Kbuild ifneq ($(wildcard $(old-kbuild-file)),) @@ -48,13 +48,14 @@ all-files := $(header-y) $(genhdr-y) $(wrapper-files) output-files := $(addprefix $(installdir)/, $(all-files)) input-files := $(foreach hdr, $(header-y), \ - $(or \ + $(if $(wildcard $(srcdir)/$(hdr)), \ $(wildcard $(srcdir)/$(hdr)), \ - $(wildcard $(oldsrcdir)/$(hdr)), \ - $(error Missing UAPI file $(srcdir)/$(hdr)) \ + $(if $(wildcard $(oldsrcdir)/$(hdr)), \ + $(wildcard $(oldsrcdir)/$(hdr)), \ + $(error Missing UAPI file $(srcdir)/$(hdr))) \ )) \ $(foreach hdr, $(genhdr-y), \ - $(or \ + $(if $(wildcard $(gendir)/$(hdr)), \ $(wildcard $(gendir)/$(hdr)), \ $(error Missing generated UAPI file $(gendir)/$(hdr)) \ ))
Commit 10b63956 ("UAPI: Plumb the UAPI Kbuilds into the user header installation and checking") introduced a dependency of make 3.81 due to use of $(or ...) We do not want to lift the requirement to gmake 3.81 just yet... Included are a straightforward conversion to $(if ...) Bisected-and-tested-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html