X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=regen_perly.pl;h=6a372f977f430b0627dd388f7878fd05854f4bf0;hb=2522aa67345a7f37d0050d70f341ab3a0b6165b0;hp=da917e08063caf05c649adf18d188c5cd188fb24;hpb=0de566d74fdaf0a49123989fe8d4ad06603c6608;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/regen_perly.pl b/regen_perly.pl
index da917e0..6a372f9 100644
--- a/regen_perly.pl
+++ b/regen_perly.pl
@@ -2,7 +2,7 @@
 #
 # regen_perly.pl, DAPM 12-Feb-04
 #
-# Copyright (c) 2004 Larry Wall
+# Copyright (c) 2004, 2005 Larry Wall
 #
 # Given an input file perly.y, run bison on it and produce
 # the following output files:
@@ -65,10 +65,12 @@ die "$0: must be run on an ASCII system\n" unless ord 'A' == 65;
 # the test below to allow that version too. DAPM Feb 04.
 
 my $version = `$bison -V`;
-unless ($version =~ /\b1\.875\b/) { die <<EOF; }
+unless ($version =~ /\b(1\.875c?|2\.0)\b/) { die <<EOF; }
 
-You have the wrong version of bison in your path; currently 1.875 is
-required.  Try installing
+You have the wrong version of bison in your path; currently 1.875
+or 2.0 is required.  Try installing
+    http://ftp.gnu.org/gnu/bison/bison-2.0.tar.gz
+or
     http://ftp.gnu.org/gnu/bison/bison-1.875.tar.bz2
 or similar.  Your bison identifies itself as:
 
@@ -169,10 +171,6 @@ sub extract {
     return $actlines. "\n", $tablines. "\n";
 }
 
-	
-	    
-
-
 sub my_system {
     system(@_);
     if ($? == -1) {