[134129] trunk/dports/science/lparse/files/fix-bison-version-detection. patch

[larryv at macports.org]

Revision: 134129
          https://trac.macports.org/changeset/134129
Author:   larryv at macports.org
Date:     2015-03-18 14:56:16 -0700 (Wed, 18 Mar 2015)
Log Message:
-----------
lparse: Tweak Bison version detection

My previous regex choked on "2.7.12-4996".

Modified Paths:
--------------
    trunk/dports/science/lparse/files/fix-bison-version-detection.patch

Modified: trunk/dports/science/lparse/files/fix-bison-version-detection.patch
===================================================================
--- trunk/dports/science/lparse/files/fix-bison-version-detection.patch	2015-03-18 21:37:44 UTC (rev 134128)
+++ trunk/dports/science/lparse/files/fix-bison-version-detection.patch	2015-03-18 21:56:16 UTC (rev 134129)
@@ -11,7 +11,7 @@
  my $bison_found = 0;
  while (<IN>) {
 -  if (/[Bb]ison[^0-9]*(([0-9.]+)([a-z]+)?)*\s*$/) {
-+  if (/^bison[^0-9]+(([0-9.]+)([a-z]*))\s*$/) {
++  if (/^bison[^0-9]+(([0-9.]+)([a-z]*))/) {
      my $whole_version = $1;
      $bison_version = $2;
      $bison_letter = $3;
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