[gentoo-commits] repo/gentoo:master commit in: sys-devel/gcc-apple/

[Fabian Groffen]

commit:     6923304616286ab68c1c57240dd3ad123100a8a1
Author:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
AuthorDate: Wed Mar  2 07:47:34 2016 +0000
Commit:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
CommitDate: Wed Mar  2 07:48:39 2016 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=69233046

sys-devel/gcc-apple: ensure building succeeds with more modern compilers, bug #574736

Package-Manager: portage-2.2.27-prefix

 sys-devel/gcc-apple/gcc-apple-4.2.1_p5666-r2.ebuild | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sys-devel/gcc-apple/gcc-apple-4.2.1_p5666-r2.ebuild b/sys-devel/gcc-apple/gcc-apple-4.2.1_p5666-r2.ebuild
index 5f5306f..9d1eef4 100644
--- a/sys-devel/gcc-apple/gcc-apple-4.2.1_p5666-r2.ebuild
+++ b/sys-devel/gcc-apple/gcc-apple-4.2.1_p5666-r2.ebuild
@@ -246,6 +246,11 @@ src_configure() {
 	[[ ${CTARGET} == powerpc64-* || ${CTARGET} == x86_64-* ]] && \
 		export CC="${CC:-$(tc-getCC)} -m64"
 
+	# Clang on OSX defaults to c99 mode, while GCC defaults to gnu89
+	# (C90 + extensions).  This makes Clang barf on GCC's sources, so
+	# work around that.  Bugs #491098, #574736
+	export CC="${CC:-$(tc-getCC)} -std=gnu89"
+
 	mkdir -p "${WORKDIR}"/build
 	cd "${WORKDIR}"/build
 	einfo "Configuring GCC with: ${myconf//--/\n\t--}"