Re: [gentoo-dev] Re: [PATCH] toolchain-funcs: Respect host vars for tc-getBUILD* when not cross

[Michał Górny]

W dniu pią, 08.09.2017 o godzinie 23∶03 +0100, użytkownik Sergei
Trofimovich napisał:
> On Fri,  8 Sep 2017 10:33:11 +0200
> Michał Górny <mgorny@g.o> wrote:
>
> > Make tc-getBUILD* functions respect host variables (CC & co.) when
> > not cross-compiling. This removes the necessity of overriding BUILD_*
> > along with the regular variables on the systems that are not concerned
> > about cross-compilation, and does not change the behavior for those
> > which are.
> >
> > Closes: https://bugs.gentoo.org/630282
> > ---
> >  eclass/toolchain-funcs.eclass | 8 +++++++-
> >  1 file changed, 7 insertions(+), 1 deletion(-)
> >
> > diff --git a/eclass/toolchain-funcs.eclass b/eclass/toolchain-funcs.eclass
> > index aeb6f7c70299..75fa638efff3 100644
> > --- a/eclass/toolchain-funcs.eclass
> > +++ b/eclass/toolchain-funcs.eclass
> > @@ -40,7 +40,13 @@ _tc-getPROG() {
> >  	export ${var}="${prog[*]}"
> >  	echo "${!var}"
> >  }
> > -tc-getBUILD_PROG() { _tc-getPROG CBUILD "BUILD_$1 $1_FOR_BUILD HOST$1" "${@:2}"; }
> > +tc-getBUILD_PROG() {
> > +	local vars="BUILD_$1 $1_FOR_BUILD HOST$1"
> > +	# respect host vars if not cross-compiling
> > +	# https://bugs.gentoo.org/630282
> > +	tc-is-cross-compiler || vars+=" $1"
> > +	_tc-getPROG CBUILD "${vars}" "${@:2}"
> > +}
> >  tc-getPROG() { _tc-getPROG CHOST "$@"; }
> >
> >  # @FUNCTION: tc-getAR
> > --
> > 2.14.1
> >
>
> Looks good. Worth adding actual ebuild name that failed for you.
>

No ebuild failed. Just noticed it's not respecting my CC/CXX.

-- 
Best regards,
Michał Górny