plotutils: regenerate debian patch url's, apply few more

don't include the format-security patch,
because it breaks a test:
https://bugs.gentoo.org/618708

pkgs/tools/graphics/plotutils/debian-patches.nix

@@ -1,14 +1,42 @@
 # Generated by debian-patches.sh from debian-patches.txt
 let
-  prefix = "http://patch-tracker.debian.org/patch/series/dl/plotutils/2.6-3";
+  prefix = "https://sources.debian.org/data/main/p/plotutils/2.6-9/debian/patches";
 in
 [
+  {
+    url = "${prefix}/01_AC_PROG_CXX.diff";
+    sha256 = "0r7xgwbk2yqs7b29gwhr8pnbqvy3a3x698j17s4yg501ragw1gqv";
+  }
   {
     url = "${prefix}/10_repair_postscript";
     sha256 = "01v4a8mdhgsjxbf9a2xppx2lb05lp818v8afp5x2njv64wpgla8p";
   }
+  {
+    url = "${prefix}/11_manpages_sb_macro";
+    sha256 = "01vvhznw5z7lb7afwgw53cwg8w676s4v30kychlrl8kn5yks94qs";
+  }
+  {
+    url = "${prefix}/14_manpage_spline";
+    sha256 = "1xp3cx9y9njp5wp40dkp7rwd2flkiik2gb08nh4516vkm73avfrd";
+  }
+  {
+    url = "${prefix}/20_svg_attribute_syntax";
+    sha256 = "0vy089w00x2zh87igv3dcqq7kggqxpc4javb694pa5xl5bvddnqk";
+  }
+  {
+    url = "${prefix}/21_plot2svg_test.diff";
+    sha256 = "0lv8hj9fiqj6z72pnaw3imk3164n1kcy5ym0j9jl2pn3a19p1jmb";
+  }
   {
     url = "${prefix}/25_libpng15";
     sha256 = "0l640rcsgc2mwpk7iqm0cf3b0gfcdgcn9wg4x88gaqxzx9rriph0";
   }
+  {
+    url = "${prefix}/30_hershey_glyphs";
+    sha256 = "0n7rn6ln9ikzq2dialif58ag5pch7q7zqd5zcsxxdyyasx4s5gm2";
+  }
+  {
+    url = "${prefix}/35_spline.test.error.diff";
+    sha256 = "1kqj1n8myk8xmglj6qcybj34zm4kpn6aw320jbpqhblkgp7m0fb1";
+  }
 ]

pkgs/tools/graphics/plotutils/debian-patches.txt

@@ -1,3 +1,10 @@
-plotutils/2.6-2
+plotutils/2.6-9
+01_AC_PROG_CXX.diff
 10_repair_postscript
+11_manpages_sb_macro
+14_manpage_spline
+20_svg_attribute_syntax
+21_plot2svg_test.diff
 25_libpng15
+30_hershey_glyphs
+35_spline.test.error.diff

pkgs/tools/graphics/plotutils/default.nix

@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, libpng }:
+{ fetchurl, stdenv, libpng, autoreconfHook }:
 
 # debian splits this package into plotutils and libplot2c2
 
@@ -13,14 +13,8 @@ stdenv.mkDerivation rec {
     sha256 = "1arkyizn5wbgvbh53aziv3s6lmd3wm9lqzkhxb3hijlp1y124hjg";
   };
 
+  nativeBuildInputs = [ autoreconfHook ];
   buildInputs = [ libpng ];
-
-  # disable failing test on i686
-  # https://lists.gnu.org/archive/html/bug-plotutils/2016-04/msg00002.html
-  prePatch = stdenv.lib.optionalString stdenv.isi686 ''
-    substituteInPlace test/Makefile.in --replace 'spline.test' ' '
-  '';
-
   patches = map fetchurl (import ./debian-patches.nix);
 
   configureFlags = "--enable-libplotter"; # required for pstoedit
@@ -29,6 +23,8 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  enableParallelBuilding = true;
+
   meta = {
     description = "Powerful C/C++ library for exporting 2D vector graphics";