test/run: fix lt- prefix from libtool wrappers

On some platforms libtool prefixes the in-tree binaries under .libs with
"lt-".  This causes the tests to break. This patch removes the lt-
prefix from program error output.

A discussion on the issue is here:
http://lists.gnu.org/archive/html/libtool/2009-05/msg00042.html

1 files changed, 2 insertions, 0 deletions

diff --git a/test/run b/test/run
index e7fead0..cf15252 100755
--- a/test/run
+++ b/test/run
@@ -308,6 +308,8 @@ sub exec_test($$) {
     my $result = [];
     while (<IN>) {
       #print "< $_";
+      # remove libtool 'lt-' prefixes on prog name output
+      s#^lt-##g;
       if ($needs_shell) {
 	s#^/bin/sh: line \d+: ##;
       }