From: Mike Frysinger Date: Mon, 13 Apr 2015 04:15:59 +0000 (+0000) Subject: force the configure shell to bash to work around older configure detection X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=705a51ec73dd188dab5491b93a08801d5e1d8ea3;p=gentoo.git force the configure shell to bash to work around older configure detection --- diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index e9550cdc8341..a1cee187c850 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2015 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.660 2015/03/29 19:17:05 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.661 2015/04/13 04:15:59 vapier Exp $ # Maintainer: Toolchain Ninjas @@ -1232,7 +1232,10 @@ toolchain_src_configure() { # and now to do the actual configuration addwrite /dev/zero echo "${S}"/configure "${confgcc[@]}" - "${S}"/configure "${confgcc[@]}" || die "failed to run configure" + # Older gcc versions did not detect bash and re-exec itself, so force the + # use of bash. Newer ones will auto-detect, but this is not harmeful. + CONFIG_SHELL="/bin/bash" \ + bash "${S}"/configure "${confgcc[@]}" || die "failed to run configure" # return to whatever directory we were in before popd > /dev/null