From f7989948f9ca83469e6bc2535bcd15ecfb3869a9 Mon Sep 17 00:00:00 2001
From: Thomas Gerbet <thomas@gerbet.me>
Date: Fri, 22 Jan 2021 23:59:22 +0100
Subject: [PATCH] libpgf: 6.14.12 -> 7.21.2

Fixes CVE-2015-6673.
---
 pkgs/development/libraries/libpgf/default.nix | 26 ++++++++-----------
 1 file changed, 11 insertions(+), 15 deletions(-)

diff --git a/pkgs/development/libraries/libpgf/default.nix b/pkgs/development/libraries/libpgf/default.nix
index 280059fbab3..682ff485d65 100644
--- a/pkgs/development/libraries/libpgf/default.nix
+++ b/pkgs/development/libraries/libpgf/default.nix
@@ -1,24 +1,20 @@
-{ lib, stdenv, fetchurl, autoconf, automake, libtool, dos2unix }:
+{ lib, stdenv, fetchzip, autoreconfHook }:
 
-with lib;
-
-let
-  version = "6.14.12";
-in
-stdenv.mkDerivation {
+stdenv.mkDerivation rec {
   pname = "libpgf";
-  inherit version;
+  version = "7.21.2";
 
-  src = fetchurl {
-    url = "mirror://sourceforge/libpgf/libpgf-src-${version}.tar.gz";
-    sha256 = "1ssqjbh6l5jc04f67n47m9bqcigl46c6lgyabyi6cabnh1frk9dx";
+  src = fetchzip {
+    url = "mirror://sourceforge/${pname}/${pname}/${version}/${pname}.zip";
+    sha256 = "0l1j5b1d02jn27miggihlppx656i0pc70cn6x89j1rpj33zn0g9r";
   };
 
-  buildInputs = [ autoconf automake libtool dos2unix ];
+  nativeBuildInputs = [ autoreconfHook ];
 
-  preConfigure = "dos2unix configure.ac; sh autogen.sh";
-
-# configureFlags = optional static "--enable-static --disable-shared";
+  autoreconfPhase = ''
+    mv README.txt README
+    sh autogen.sh
+  '';
 
   meta = {
     homepage = "https://www.libpgf.org/";