1 files changed, 12 insertions, 0 deletions
diff --git a/pkgs/development/compilers/gerbil/unstable.nix b/pkgs/development/compilers/gerbil/unstable.nix
new file mode 100644
index 000000000000..ec36f42d86e6
--- /dev/null
+++ b/pkgs/development/compilers/gerbil/unstable.nix
@@ -0,0 +1,12 @@
+{ callPackage, fetchgit, gambit-unstable }:
+
+callPackage ./build.nix {
+  version = "unstable-2018-04-03";
+  git-version = "0.13-DEV-357-ge61318dc";
+  GAMBIT = gambit-unstable;
+  SRC = fetchgit {
+    url = "https://github.com/vyzo/gerbil.git";
+    rev = "e61318dcaa3a9c843e2cf259e67851f240e4beda";
+    sha256 = "1xd7yxiramifdxgp6b3s24z6nkkmy5h4a6pkchvy4w358qv1vqin";
+  };
+}