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authorAndres Löh <mail@andres-loeh.de>2011-08-05 08:52:35 +0000
committerAndres Löh <mail@andres-loeh.de>2011-08-05 08:52:35 +0000
commit8fdb3c9e630f9956db310596b1fea6c4013a04f5 (patch)
treeecaecd5aee47c84ce1f5b35a5f3327b954e3acc4 /pkgs/development/tools
parentb01cd125d45a777d7fe1e1c2daa28f5fffbb2df6 (diff)
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Make ghc-7.0.4 the default. Add experimental ghc-7.2.1rc1.
svn path=/nixpkgs/trunk/; revision=28163
Diffstat (limited to 'pkgs/development/tools')
-rw-r--r--pkgs/development/tools/parsing/alex/3.0.nix12
1 files changed, 12 insertions, 0 deletions
diff --git a/pkgs/development/tools/parsing/alex/3.0.nix b/pkgs/development/tools/parsing/alex/3.0.nix
new file mode 100644
index 000000000000..b071036293af
--- /dev/null
+++ b/pkgs/development/tools/parsing/alex/3.0.nix
@@ -0,0 +1,12 @@
+{cabal, perl, QuickCheck2}:
+
+cabal.mkDerivation (self : {
+  pname = "alex";
+  version = "3.0"; # Haskell Platform future?
+  name = self.fname;
+  sha256 = "0vjm58xb64lvhd7h3cfgrm81630pl2avz6v98323s6i9jsizi8js";
+  extraBuildInputs = [perl QuickCheck2];
+  meta = {
+    description = "A lexical analyser generator for Haskell";
+  };
+})