gd: 2.0.35 -> 2.1.1

Upstream claims 2.1 is fully API compatible with 2.0

https://libgd.github.io/release-2.1.0.html
https://libgd.github.io/release-2.1.1.html

Also includes meta updates, adds pkg-config to the build environment,
for proper detection of dependencies, and adds optional support for tiff
and xpm image formats.

pkgs/development/libraries/gd/default.nix

@@ -1,21 +1,30 @@
-{stdenv, fetchurl, zlib, libpng, freetype, libjpeg, fontconfig}:
+{ stdenv, fetchurl
+, pkgconfig
+, zlib
+, libjpeg
+, libpng
+, libtiff ? null
+, libXpm ? null
+, fontconfig
+, freetype
+}:
 
-stdenv.mkDerivation {
-  name = "gd-2.0.35";
+stdenv.mkDerivation rec {
+  name = "gd-${version}";
+  version = "2.1.1";
   
   src = fetchurl {
-    url = http://www.libgd.org/releases/gd-2.0.35.tar.bz2;
-    sha256 = "1y80lcmb8qbzf0a28841zxhq9ndfapmh2fsrqfd9lalxfj8288mz";
+    url = "https://github.com/libgd/libgd/releases/download/${name}/libgd-${version}.tar.xz";
+    sha256 = "11djy9flzxczphigqgp7fbbblbq35gqwwhn9xfcckawlapa1xnls";
   };
-  
-  buildInputs = [zlib libpng freetype];
 
-  propagatedBuildInputs = [libjpeg fontconfig]; # urgh
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ zlib fontconfig freetype libjpeg libpng libtiff libXpm ];
 
-  configureFlags = "--without-x";
-
-  meta = {
-    homepage = http://www.libgd.org/;
-    description = "An open source code library for the dynamic creation of images by programmers";
+  meta = with stdenv.lib; {
+    homepage = https://libgd.github.io/;
+    description = "A dynamic image creation library";
+    license = licenses.free; # some custom license
+    platforms = platforms.unix;
   };
 }

pkgs/top-level/all-packages.nix

@@ -6963,7 +6963,10 @@ in
 
   gettext = callPackage ../development/libraries/gettext { };
 
-  gd = callPackage ../development/libraries/gd { };
+  gd = callPackage ../development/libraries/gd {
+    libtiff = null;
+    libXpm = null;
+  };
 
   gdal = callPackage ../development/libraries/gdal { };