qbe: init at unstable-2019-05-15

pkgs/development/compilers/qbe/default.nix

@@ -0,0 +1,22 @@
+{ stdenv, fetchgit }:
+
+stdenv.mkDerivation {
+  pname = "qbe";
+  version = "unstable-2019-05-15";
+
+  src = fetchgit {
+    url = "git://c9x.me/qbe.git";
+    rev = "acc3af47330fd6610cf0fbdb28e9fbd05160888f";
+    sha256 = "1c8ynqbakgz3hfdcyhwdmz7i1hnyd9m25f9y47sc21bvxwfrbzpi";
+  };
+
+  makeFlags = [ "PREFIX=$(out)" ];
+  meta = with stdenv.lib; {
+    homepage = "https://c9x.me/compile/";
+    description = "A small compiler backend written in C";
+    maintainers = with maintainers; [ fgaz ];
+    license = licenses.mit;
+    platforms = platforms.all;
+  };
+}
+

pkgs/top-level/all-packages.nix

@@ -7925,6 +7925,8 @@ in
 
   pony-stable = callPackage ../development/compilers/ponyc/pony-stable.nix { };
 
+  qbe = callPackage ../development/compilers/qbe { };
+
   rgbds = callPackage ../development/compilers/rgbds { };
 
   rtags = callPackage ../development/tools/rtags {