From 897897cc30066abbf191a5b52c144a2b2c479f9f Mon Sep 17 00:00:00 2001
From: Tobias Geerinckx-Rice <tobias.geerinckx.rice@gmail.com>
Date: Tue, 5 May 2015 18:55:28 +0200
Subject: Add flexc++ 2.02.00: C++ lexical scanner generator

---
 pkgs/development/tools/parsing/flexc++/default.nix | 47 ++++++++++++++++++++++
 pkgs/top-level/all-packages.nix                    |  2 +
 2 files changed, 49 insertions(+)
 create mode 100644 pkgs/development/tools/parsing/flexc++/default.nix

diff --git a/pkgs/development/tools/parsing/flexc++/default.nix b/pkgs/development/tools/parsing/flexc++/default.nix
new file mode 100644
index 000000000000..0d96c562c167
--- /dev/null
+++ b/pkgs/development/tools/parsing/flexc++/default.nix
@@ -0,0 +1,47 @@
+{ stdenv, fetchurl, bobcat, gcc49, icmake, yodl }:
+
+let version = "2.02.00"; in
+stdenv.mkDerivation rec {
+  name = "flexc++-${version}";
+
+  src = fetchurl {
+    sha256 = "0mz5d0axr4c8rrmn4iw7b5llmf6f3g9cnjzzz3kw02mfzwll79rz";
+    url = "mirror://sourceforge/flexcpp/${version}/flexc++_${version}.orig.tar.gz";
+  };
+
+  meta = with stdenv.lib; {
+    inherit version;
+    description = "";
+    longDescription = ''
+      Flexc++ was designed after `flex'. Flexc++ offers a cleaner class design
+      and requires simpler specification files than offered by flex's C++
+      option.
+    '';
+    homepage = http://flexcpp.sourceforge.net/;
+    downloadPage = http://sourceforge.net/projects/flexcpp/files/;
+    license = with licenses; gpl3;
+    platforms = with platforms; linux;
+    maintainers = with maintainers; [ nckx ];
+  };
+
+  buildInputs = [ bobcat gcc49 icmake yodl ];
+
+  postPatch = ''
+    substituteInPlace INSTALL.im --replace /usr $out
+    patchShebangs ./build
+  '';
+
+  buildPhase = ''
+    ./build man
+    ./build manual
+    ./build program
+  '';
+
+  installPhase = ''
+    ./build install man
+    ./build install manual
+    ./build install program
+    ./build install skel
+    ./build install std
+  '';
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index dbe9e6d92269..c2752f14b862 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5165,6 +5165,8 @@ let
   flex_2_5_39 = callPackage ../development/tools/parsing/flex/2.5.39.nix { };
   flex = flex_2_5_39;
 
+  flexcpp = callPackage ../development/tools/parsing/flexc++ { };
+
   m4 = gnum4;
 
   geis = callPackage ../development/libraries/geis { };
-- 
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