From 3982be852e95013a519ddb41aeb95e8812f85cec Mon Sep 17 00:00:00 2001
From: Brian Barrett <brbarret@open-mpi.org>
Date: Fri, 16 Mar 2007 21:24:12 +0000
Subject: [PATCH] Fixed issue with multi-word C compiler variable, where there
 was more than one space between tokens.  Thanks to Bert Wesarg for reporting
 the issue.

This commit was SVN r14044.
---
 NEWS                                    | 4 ++++
 config/ompi_get_libtool_linker_flags.m4 | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index 536d235ed5..ef8a82b479 100644
--- a/NEWS
+++ b/NEWS
@@ -49,6 +49,10 @@ Trunk (not on release branches yet)
   --> Expected 1.2.x
 - Implement MPI_TYPE_CREATE_DARRAY function
   --> Expected 1.2.x
+- Fixed issue with multi-word C compiler variable, where there
+  was more than one space between tokens.  Thanks to Bert
+  Wesarg for reporting the issue.
+  --> Expected 1.2.x
 
 1.2.1
 -----
diff --git a/config/ompi_get_libtool_linker_flags.m4 b/config/ompi_get_libtool_linker_flags.m4
index f63d002acc..b66cf89ea9 100644
--- a/config/ompi_get_libtool_linker_flags.m4
+++ b/config/ompi_get_libtool_linker_flags.m4
@@ -76,7 +76,9 @@ ompi_check_linker_flags_work
 cmd="$libtool --dry-run --mode=link --tag=CC $CC bar.lo libfoo.la -o bar $extra_flags"
 ompi_check_linker_flags_work yes
 
-output=`echo $output | sed -e "s/^$CC//"`
+# eat any extra whitespace in CC, as libtool will do the same
+tmpCC=`echo $CC`
+output=`echo $output | sed -e "s/^$tmpCC//"`
 eval "set $output"
 extra_ldflags=
 while test -n "[$]1"; do