From 003af12c96f3b8bb943bc8e257c419833f408912 Mon Sep 17 00:00:00 2001
From: Vincenzo Mantova <xworld21@users.sf.net>
Date: Sun, 21 Mar 2021 21:28:41 +0000
Subject: [PATCH] perlPackages.LaTeXML: enable ImageMagick

---
 pkgs/top-level/perl-packages.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 557484e96ff..948a70adad9 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -10955,11 +10955,12 @@ let
       url = "mirror://cpan/authors/id/B/BR/BRMILLER/${pname}-${version}.tar.gz";
       sha256 = "0dr69rgl4si9i9ww1r4dc7apgb7y6f7ih808w4g0924cvz823s0x";
     };
-    propagatedBuildInputs = [ ArchiveZip DBFile FileWhich IOString ImageSize JSONXS LWP ParseRecDescent PodParser TextUnidecode XMLLibXSLT ];
+    propagatedBuildInputs = [ ArchiveZip DBFile FileWhich IOString ImageSize JSONXS LWP ParseRecDescent PerlMagick PodParser TextUnidecode XMLLibXSLT ];
     preCheck = ''
       rm t/931_epub.t # epub test fails
     '';
     nativeBuildInputs = lib.optional stdenv.isDarwin shortenPerlShebang;
+    buildInputs = [ pkgs.makeWrapper ];
     # shebangs need to be patched before executables are copied to $out
     preBuild = ''
       patchShebangs bin/
@@ -10968,6 +10969,12 @@ let
         shortenPerlShebang "$file"
       done
     '';
+    postInstall = ''
+      for file in latexmlc latexmlmath latexmlpost ; do
+        # add runtime dependencies that cause silent failures when missing
+        wrapProgram $out/bin/$file --prefix PATH : ${lib.makeBinPath [ pkgs.ghostscript pkgs.potrace ]}
+      done
+    '';
     meta = {
       description = "Transforms TeX and LaTeX into XML/HTML/MathML";
       license = lib.licenses.free;