1 files changed, 12 insertions, 12 deletions
diff --git a/nixpkgs/pkgs/applications/science/math/pcalc/default.nix b/nixpkgs/pkgs/applications/science/math/pcalc/default.nix
index 1ee45ca266a1..cbf07135dec2 100644
--- a/nixpkgs/pkgs/applications/science/math/pcalc/default.nix
+++ b/nixpkgs/pkgs/applications/science/math/pcalc/default.nix
@@ -1,26 +1,26 @@
-{ lib, stdenv, fetchgit, bison, flex }:
-
-with lib;
+{ lib, stdenv, fetchFromGitHub, bison, flex }:
 
 stdenv.mkDerivation rec {
   pname = "pcalc";
-  version = "20141224";
+  version = "20181202";
 
-  src = fetchgit {
-    url = "git://git.code.sf.net/p/pcalc/code";
-    rev = "181d60d3c880da4344fef7138065943eb3b9255f";
-    sha256 = "1hd5bh20j5xzvv6qa0fmzmv0h8sf38r7zgi7y0b6nk17pjq33v90";
+  src = fetchFromGitHub {
+    owner = "vapier";
+    repo = "pcalc";
+    rev = "d93be9e19ecc0b2674cf00ec91cbb79d32ccb01d";
+    sha256 = "sha256-m4xdsEJGKxLgp/d5ipxQ+cKG3z7rlvpPL6hELnDu6Hk=";
   };
 
   makeFlags = [ "DESTDIR= BINDIR=$(out)/bin" ];
-  buildInputs = [ bison flex ];
+  nativeBuildInputs = [ bison flex ];
+
+  enableParallelBuilding = true;
 
-  meta = {
-    homepage = "http://pcalc.sourceforge.net/";
+  meta = with lib; {
+    homepage = "https://vapier.github.io/pcalc/";
     description = "Programmer's calculator";
     license = licenses.gpl2;
     maintainers = with lib.maintainers; [ ftrvxmtrx ];
     platforms = lib.platforms.linux;
-    inherit version;
   };
 }