Merge pull request NixOS#135052 from SuperSandro2000/ginac

jtrees · Aug 21, 2021 · 4d71805 · 4d71805
2 parents 6abb1ee + 026fb18
commit 4d71805
Showing 1 changed file with 10 additions and 6 deletions.
diff --git a/pkgs/applications/science/math/ginac/default.nix b/pkgs/applications/science/math/ginac/default.nix
@@ -1,30 +1,34 @@
 { lib, stdenv, fetchurl, cln, pkg-config, readline, gmp, python3 }:
 
 stdenv.mkDerivation rec {
-  name = "ginac-1.8.1";
+  pname = "ginac";
+  version = "1.8.1";
 
   src = fetchurl {
-    url    = "${meta.homepage}/${name}.tar.bz2";
+    url = "https://www.ginac.de/ginac-${version}.tar.bz2";
     sha256 = "sha256-8WldvWsYcGHvP7pQdkjJ1tukOPczsFjBb5J4y9z14as=";
   };
 
   propagatedBuildInputs = [ cln ];
 
-  buildInputs = [ readline ] ++ lib.optional stdenv.isDarwin gmp;
+  buildInputs = [ readline ]
+    ++ lib.optional stdenv.isDarwin gmp;
 
   nativeBuildInputs = [ pkg-config python3 ];
 
   strictDeps = true;
 
-  preConfigure = "patchShebangs ginsh";
+  preConfigure = ''
+    patchShebangs ginsh
+  '';
 
   configureFlags = [ "--disable-rpath" ];
 
   meta = with lib; {
     description = "GiNaC is Not a CAS";
-    homepage    = "https://www.ginac.de/";
+    homepage = "https://www.ginac.de/";
     maintainers = with maintainers; [ lovek323 ];
     license = licenses.gpl2;
-    platforms   = platforms.all;
+    platforms = platforms.all;
   };
 }