On Thu, May 09, 2019 at 03:56:20PM +0200, Martin Kletzander wrote:
On Thu, May 09, 2019 at 01:54:42PM +0100, Daniel P. Berrangé wrote:
> On Tue, May 07, 2019 at 05:45:30PM +0200, Martin Kletzander wrote:
> > The way it works now the Makefile needs to be both make valid and automake
> > valid. That is fine for now, but if we want to use anything more advanced,
like
> > conditionals, we cannot have it like that any more.
> >
> > So instead forward all ci-* rules to that file.
> >
> > Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com>
> > ---
> > Makefile.am | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/Makefile.am b/Makefile.am
> > index 0d8bb733e6d2..442bae511828 100644
> > --- a/Makefile.am
> > +++ b/Makefile.am
> > @@ -35,6 +35,7 @@ EXTRA_DIST = \
> > libvirt-qemu.pc.in \
> > libvirt-lxc.pc.in \
> > libvirt-admin.pc.in \
> > + Makefile.ci \
> > Makefile.nonreentrant \
> > autogen.sh \
> > cfg.mk \
>
> Indentation is not consistent here - tabs vs non-tabs.
>
> > @@ -107,4 +108,5 @@ gen-AUTHORS:
> > rm -f all.list maint.list contrib.list; \
> > fi
> >
> > -include Makefile.ci
> > +ci-%:
> > + $(MAKE) -f Makefile.ci $@
>
> Will this cause all variables to be forwarded ?
>
> eg will
>
> make ci-build@fedora-29 CI_IMAGE_TAG=:latest
>
> result in
>
> make -f Makefile.ci ci-build@fedora-29 CI_IMAGE_TAG=:latest
>
It worked for me with CI_CENGINE, I thing this is forwarded thanks to $(MAKE).
I don't think it is $(MAKE), as that's just a variable that expands to
the string "make". It looks like any variables in the makefile and turned
into environment variables that are inherited by the child make process.
I did a quick test and it all worked as desired.
$ cat bar.mak
FISH=food
fish:
$(MAKE) -f foo.mak $@
$ cat foo.mak
FISH=cake
fish:
@echo ">>$(FISH)<<"
$ make -f bar.mak fish FISH=pond
make -f foo.mak fish
make[1]: Entering directory '/home/berrange/tmp'
>pond<<
make[1]: Leaving directory
'/home/berrange/tmp'
So on that basis, with the indent fix:
Reviewed-by: Daniel P. Berrangé <berrange(a)redhat.com>
Regards,
Daniel
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