From 785fb78cf24ec0fe16798ce92e9d6b091f80219a Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu, 30 Jun 2005 16:05:14 +0000
Subject: [PATCH] * Fork iputils.

svn path=/nixpkgs/trunk/; revision=3267
---
 .../tools/parsing/flex-iputils/builder.sh        | 10 ++++++++++
 .../tools/parsing/flex-iputils/default.nix       | 13 +++++++++++++
 .../tools/parsing/flex-iputils/flex-new.nix      | 16 ++++++++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 pkgs/development/tools/parsing/flex-iputils/builder.sh
 create mode 100644 pkgs/development/tools/parsing/flex-iputils/default.nix
 create mode 100644 pkgs/development/tools/parsing/flex-iputils/flex-new.nix

diff --git a/pkgs/development/tools/parsing/flex-iputils/builder.sh b/pkgs/development/tools/parsing/flex-iputils/builder.sh
new file mode 100644
index 00000000000..03bddded882
--- /dev/null
+++ b/pkgs/development/tools/parsing/flex-iputils/builder.sh
@@ -0,0 +1,10 @@
+. $stdenv/setup
+
+installPhase() {
+   make install
+   cd $out/bin; ln -s flex lex
+   cd $out/lib; ln -s libfl.a libl.a
+}
+
+installPhase=installPhase
+genericBuild
diff --git a/pkgs/development/tools/parsing/flex-iputils/default.nix b/pkgs/development/tools/parsing/flex-iputils/default.nix
new file mode 100644
index 00000000000..24303fd6a53
--- /dev/null
+++ b/pkgs/development/tools/parsing/flex-iputils/default.nix
@@ -0,0 +1,13 @@
+{stdenv, fetchurl, yacc}:
+
+assert yacc != null;
+
+stdenv.mkDerivation {
+  name = "flex-2.5.4a";
+  builder = ./builder.sh;
+  src = fetchurl {
+    url = http://catamaran.labs.cs.uu.nl/dist/tarballs/flex-2.5.4a.tar.gz;
+    md5 = "bd8753d0b22e1f4ec87a553a73021adf";
+  };
+  buildInputs = [yacc];
+}
diff --git a/pkgs/development/tools/parsing/flex-iputils/flex-new.nix b/pkgs/development/tools/parsing/flex-iputils/flex-new.nix
new file mode 100644
index 00000000000..fddd8eaa6cd
--- /dev/null
+++ b/pkgs/development/tools/parsing/flex-iputils/flex-new.nix
@@ -0,0 +1,16 @@
+# !!! this should be moved to default.nix eventually (but I delay
+# doing that since it would cause a rebuild of lots of stuff).
+
+{stdenv, fetchurl, yacc, m4}:
+
+assert yacc != null && m4 != null;
+
+stdenv.mkDerivation {
+  name = "flex-2.5.31";
+  src = fetchurl {
+    url = http://catamaran.labs.cs.uu.nl/dist/tarballs/flex-2.5.31.tar.bz2;
+    md5 = "363dcc4afc917dc51306eb9d3de0152f";
+  };
+  buildInputs = [yacc];
+  propagatedBuildInputs = [m4];
+}