From 1492dcccdaa5ff208bb0c0da47800c5961599a68 Mon Sep 17 00:00:00 2001
From: Piotr Bogdan <ppbogdan@gmail.com>
Date: Fri, 4 Jan 2019 19:33:51 +0000
Subject: [PATCH] texmacs: link with libz explicitly

---
 pkgs/applications/editors/texmacs/default.nix | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/pkgs/applications/editors/texmacs/default.nix b/pkgs/applications/editors/texmacs/default.nix
index d3d95e5886a5..ac5ac34d2145 100644
--- a/pkgs/applications/editors/texmacs/default.nix
+++ b/pkgs/applications/editors/texmacs/default.nix
@@ -24,6 +24,7 @@ stdenv.mkDerivation {
   };
 
   buildInputs = [ guile_1_8 qt4 makeWrapper ghostscriptX freetype ];
+  NIX_LDFLAGS = [ "-lz" ];
 
   postInstall = "wrapProgram $out/bin/texmacs --suffix PATH : " +
         (if ghostscriptX == null then "" else "${ghostscriptX}/bin:") +
@@ -33,12 +34,6 @@ stdenv.mkDerivation {
 
   inherit (common) postPatch;
 
-  postFixup = ''
-    bin="$out/libexec/TeXmacs/bin/texmacs.bin"
-    rpath=$(patchelf --print-rpath "$bin")
-    patchelf --set-rpath "$rpath:${zlib.out}/lib" "$bin"
-  '';
-
   meta = common.meta // {
     maintainers = [ stdenv.lib.maintainers.roconnor ];
     platforms = stdenv.lib.platforms.gnu ++ stdenv.lib.platforms.linux;  # arbitrary choice