On Fri, 2012-10-26 at 10:54:51 +0200, Matthias Klose wrote:
> On 25.10.2012 21:20, Guillem Jover wrote:
> > Or just “$(shell dpkg-buildflags --export=configure)”? I do not really
> > see a problem here. I might be missing something else going on, but
> > otherwise I'll be closing this report in a bit.
>
> No. Doesn't work if the call depends on the loop variable.
>
> > (In addition using $(shell) allows to set a variables once per
> > Makefile, and not once per loop.)
>
> Right, but that's needed for stuff like
>
> for p in $(filter-out $(PYTHON_DEFAULT), $(PYTHONS)) \
> ; do \
> dh_auto_configure --builddir=$(CURDIR)/debian/build-$$p \
> -- \
> $(BARE_CONFIG_FLAGS) \
> --disable-ruby \
> PYTHON=$$p \
> $$(DEB_CFLAGS_MAINT_APPEND=$$($$p-config --includes)
> dpkg-buildflags --export=configure)"; \
> done
Ah ok, in that case you could use something like?
,---
for VAR in LIST; do \
eval "set `DEB_CFLAGS_MAINT_APPEND=$$VAR dpkg-buildflags
--export=configure`"; \
CMD "$$@"; \
done
`---
thanks,
guillem
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