From 46526b4ac92ad2f1aa4bcefa41c38c8a4ee63162 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Wed, 25 Nov 2009 23:13:28 +0000
Subject: [PATCH] Default to Flex 2.5.35; move 2.5.4a out of the way.

svn path=/nixpkgs/trunk/; revision=18633
---
 pkgs/top-level/all-packages.nix | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index fc9f9b27671..10e39462588 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2658,7 +2658,7 @@ let
     inherit fetchurl stdenv unzip;
   };
 
-  flex = flex254a;
+  flex = flex2535;
 
   flex2535 = import ../development/tools/parsing/flex/flex-2.5.35.nix {
     inherit fetchurl stdenv yacc m4;
@@ -2672,9 +2672,11 @@ let
     inherit fetchurl stdenv yacc m4;
   };
 
-  flex254a = import ../development/tools/parsing/flex/flex-2.5.4a.nix {
+  # Note: 2.5.4a is much older than 2.5.35 but happens first when sorting
+  # alphabetically, hence the low priority.
+  flex254a = lowPrio (import ../development/tools/parsing/flex/flex-2.5.4a.nix {
     inherit fetchurl stdenv yacc;
-  };
+  });
 
   m4 = gnum4;