1 files changed, 0 insertions, 20 deletions
diff --git a/pkgs/development/tools/parsing/alex/2.3.3.nix b/pkgs/development/tools/parsing/alex/2.3.3.nix
deleted file mode 100644
index ccef30058c5..00000000000
--- a/pkgs/development/tools/parsing/alex/2.3.3.nix
+++ /dev/null
@@ -1,20 +0,0 @@
-{ cabal, perl }:
-
-cabal.mkDerivation (self: {
-  pname = "alex";
-  version = "2.3.3";
-  sha256 = "338fc492a1fddd6c528d0eb89857cadab211cb42680aeee1f9702bbfa7c5e1c8";
-  isLibrary = false;
-  isExecutable = true;
-  buildTools = [ perl ];
-  doCheck = false;
-  patches = [ ./adapt-crazy-perl-regex-for-cpp-4.8.0.patch ];
-  meta = {
-    homepage = "http://www.haskell.org/alex/";
-    description = "Alex is a tool for generating lexical analysers in Haskell";
-    license = self.stdenv.lib.licenses.bsd3;
-    platforms = self.ghc.meta.platforms;
-    hydraPlatforms = self.stdenv.lib.platforms.none;
-    maintainers = [ self.stdenv.lib.maintainers.andres ];
-  };
-})