From 75c6c9f1ee047ae1db6fe28a4bb49ac6a94ee20c Mon Sep 17 00:00:00 2001
From: Erik Schnetter <schnetter@gmail.com>
Date: Mon, 20 Mar 2017 21:46:29 -0400
Subject: [PATCH] =?UTF-8?q?llvm:=20Don=E2=80=99t=20copy=20=E2=80=9Cprefix/?=
 =?UTF-8?q?bin=E2=80=9D=20into=20=E2=80=9Cprefix=E2=80=9D=20during=20insta?=
 =?UTF-8?q?ll=20(#3460)?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 var/spack/repos/builtin/packages/llvm/package.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/var/spack/repos/builtin/packages/llvm/package.py b/var/spack/repos/builtin/packages/llvm/package.py
index 057297737cc..26eb9087add 100644
--- a/var/spack/repos/builtin/packages/llvm/package.py
+++ b/var/spack/repos/builtin/packages/llvm/package.py
@@ -374,5 +374,4 @@ def install(self, spec, prefix):
             cmake(*cmake_args)
             make()
             make("install")
-            cp = which('cp')
-            cp('-a', 'bin/', prefix)
+            install_tree("bin", prefix.bin)