From a3991e750c1b966a95ced77b2e286042ae63ef63 Mon Sep 17 00:00:00 2001
From: Enno Boland <gottox@voidlinux.eu>
Date: Fri, 23 Mar 2018 17:43:29 +0100
Subject: [PATCH] rust: switch to system llvm4.0

---
 srcpkgs/rust/template | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/srcpkgs/rust/template b/srcpkgs/rust/template
index 3c4f30e6fc0..ba2f01fd1ea 100644
--- a/srcpkgs/rust/template
+++ b/srcpkgs/rust/template
@@ -14,7 +14,7 @@ build_style=configure
 make_build_args="dist VERBOSE=1"
 only_for_archs="i686 x86_64 x86_64-musl"
 hostmakedepends="cmake curl pkg-config python"
-makedepends="libffi-devel ncurses-devel zlib-devel"
+makedepends="libffi-devel llvm4.0 ncurses-devel zlib-devel"
 short_desc="Safe, concurrent, practical systems language"
 maintainer="Leah Neukirchen <leah@vuxu.org>"
 homepage="http://www.rust-lang.org/"
@@ -59,6 +59,8 @@ i686)
 esac
 
 post_extract() {
+	rm -rf src/llvm
+
 	mkdir -p stage0
 	cp -flr ../rustc-*/rustc/* stage0
 	cp -flr ../rust-std-*/rust-std-*/* stage0
@@ -118,6 +120,7 @@ do_configure() {
 		--disable-docs
 		--disable-codegen-tests
 		--enable-ccache
+		--llvm-root=/usr
 		--enable-local-rust
 		--local-rust-root=$wrksrc/stage0
 	"