libgit2_0_25: remove

pkgs/development/libraries/git2/0.25.nix

@@ -1,36 +0,0 @@
-{ stdenv, fetchFromGitHub, cmake, pkgconfig, python
-, zlib, libssh2, openssl, http-parser, curl
-, libiconv, Security
-}:
-
-stdenv.mkDerivation rec {
-  version = "0.25.1";
-  name = "libgit2-${version}";
-
-  src = fetchFromGitHub {
-    owner = "libgit2";
-    repo = "libgit2";
-    rev = "v${version}";
-    sha256 = "1jhikg0gqpdzfzhgv44ybdpm24lvgkc7ki4306lc5lvmj1s2nylj";
-  };
-
-  cmakeFlags = [ "-DTHREADSAFE=ON" ];
-
-  nativeBuildInputs = [ cmake python pkgconfig ];
-
-  buildInputs = [ zlib libssh2 openssl http-parser curl ]
-    ++ stdenv.lib.optional stdenv.isDarwin Security;
-
-  propagatedBuildInputs = stdenv.lib.optional (!stdenv.isLinux) libiconv;
-
-  enableParallelBuilding = true;
-
-  doCheck = false; # hangs. or very expensive?
-
-  meta = {
-    description = "The Git linkable library";
-    homepage = https://libgit2.github.com/;
-    license = stdenv.lib.licenses.gpl2;
-    platforms = with stdenv.lib.platforms; all;
-  };
-}