From: Fabian Groffen <grobian@gentoo.org>
Date: Mon, 8 Jan 2018 17:21:24 +0000 (+0100)
Subject: sys-devel/llvm: get compiler_rt working on ppc
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=52ebadc88d4f857f72911050b5717528241750bc;p=gentoo.git

sys-devel/llvm: get compiler_rt working on ppc

Package-Manager: Portage-2.3.13, Repoman-2.3.3
---

diff --git a/sys-devel/llvm/llvm-3.4.2-r100.ebuild b/sys-devel/llvm/llvm-3.4.2-r100.ebuild
index c555e99f9731..5b59202f3591 100644
--- a/sys-devel/llvm/llvm-3.4.2-r100.ebuild
+++ b/sys-devel/llvm/llvm-3.4.2-r100.ebuild
@@ -119,11 +119,17 @@ src_prepare() {
 		epatch "${WORKDIR}/${P}-patchset"/clang/darwin_build_fix.patch
 		epatch "${WORKDIR}/${P}-patchset"/clang/darwin_prefix-include-paths.patch
 		eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp
-	fi
 
-	if use prefix && use clang; then
-		sed -i -e "/^CFLAGS /s@-Werror@-I${EPREFIX}/usr/include@" \
-			projects/compiler-rt/make/platform/clang_*.mk || die
+		if use prefix ; then
+			sed -i -e "/^CFLAGS /s@-Werror@-I${EPREFIX}/usr/include@" \
+				projects/compiler-rt/make/platform/clang_*.mk || die
+		fi
+		if [[ ${CHOST} == powerpc*-apple-darwin* ]] ; then
+			# set ppc as arch for compiler_rt
+			local arch=${CHOST%%-*}
+			sed -i -e '/^UniversalArchs/s/:=.*$/:= '${arch/ower/}'/' \
+				projects/compiler-rt/make/platform/clang_darwin*.mk || die
+		fi
 	fi
 
 	local sub_files=(