From 9bb1f1c1b54e00cc8a212eb52765a67ca9f9437d Mon Sep 17 00:00:00 2001
From: Malcolm Cook <malcolm_cook@stowers.org>
Date: Wed, 13 May 2015 11:40:41 -0500
Subject: [PATCH] fix #32: share/spack/setup-env.sh fails when executed
 indirectly

fix github #32: share/spack/setup-env.sh fails when executed
indirectly from a symlink
---
 share/spack/setup-env.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/share/spack/setup-env.sh b/share/spack/setup-env.sh
index b2bcbaf6c7cfd..a9f2d473a7aab 100755
--- a/share/spack/setup-env.sh
+++ b/share/spack/setup-env.sh
@@ -152,7 +152,8 @@ function _spack_pathadd {
 # Figure out where this file is.  Below code needs to be portable to
 # bash and zsh.
 #
-_sp_source_file="${BASH_SOURCE[0]}"  # Bash's location of last sourced file.
+_sp_source_dir=$(cd -P $(dirname "${BASH_SOURCE[0]}") && pwd)
+_sp_source_file="$_sp_source_dir/$(basename ${BASH_SOURCE[0]})"  # Bash's location of last sourced file.
 if [ -z "$_sp_source_file" ]; then
     _sp_source_file="$0:A"           # zsh way to do it
     if [[ "$_sp_source_file" == *":A" ]]; then