commit: ea988da8e02e1ba501c73c961147f6ec63c58033 Author: Michał Górny <mgorny <AT> gentoo <DOT> org> AuthorDate: Fri Sep 8 08:30:29 2017 +0000 Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> CommitDate: Mon Jan 1 10:34:45 2018 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ea988da8
toolchain-funcs.eclass: Use host vars in tc-getBUILD* when not cross 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 | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/eclass/toolchain-funcs.eclass b/eclass/toolchain-funcs.eclass index aeb6f7c7029..4b1876b8e09 100644 --- a/eclass/toolchain-funcs.eclass +++ b/eclass/toolchain-funcs.eclass @@ -1,4 +1,4 @@ -# Copyright 1999-2017 Gentoo Foundation +# Copyright 1999-2018 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # @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
