[svn:parrot] r18569 - trunk/config/auto

[bernhard]

Author: bernhard
Date: Wed May 16 13:01:12 2007
New Revision: 18569

Modified:
   trunk/config/auto/m4.pm

Log:
[languages/m4]
A more liberal check for GNU m4
Thanks to Psyche


Modified: trunk/config/auto/m4.pm
==============================================================================
--- trunk/config/auto/m4.pm     (original)
+++ trunk/config/auto/m4.pm     Wed May 16 13:01:12 2007
@@ -48,7 +48,7 @@
 
         # This seems to work for GNU m4 1.4.2
         my $output = capture_output( 'm4', '--version' ) || '';
-        $has_gnu_m4 = ( $output =~ m/^GNU [mM]4 / ) ? 1 : 0;
+        $has_gnu_m4 = ( $output =~ m/GNU\s+[mM]4/ ) ? 1 : 0;
     }
 
     $conf->data->set( has_gnu_m4 => $has_gnu_m4 );