On Fri, 8 Sep 2017 10:33:11 +0200 Michał Górny <mgo...@gentoo.org> 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. -- Sergei
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