From a30600a387fae4fbf3603b97bedd22501f1a02df Mon Sep 17 00:00:00 2001
From: Florian Franzen <Florian.Franzen@gmail.com>
Date: Thu, 9 Apr 2020 16:05:11 +0200
Subject: [PATCH] texmacs: 1.99.11 -> 1.99.13

---
 pkgs/applications/editors/texmacs/default.nix | 54 ++++++++++++-------
 pkgs/top-level/all-packages.nix               |  2 +-
 2 files changed, 35 insertions(+), 21 deletions(-)

diff --git a/pkgs/applications/editors/texmacs/default.nix b/pkgs/applications/editors/texmacs/default.nix
index 91e2427a6c84..aeef43e3f0b8 100644
--- a/pkgs/applications/editors/texmacs/default.nix
+++ b/pkgs/applications/editors/texmacs/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, callPackage,
-  fetchurl, guile_1_8, qt4, xmodmap, which, makeWrapper, freetype,
+{ lib, mkDerivation, callPackage, fetchurl, fetchpatch,
+  guile_1_8, qtbase, xmodmap, which, freetype,
   libjpeg,
   sqlite,
   tex ? null,
@@ -16,23 +16,30 @@
 
 let
   pname = "TeXmacs";
-  version = "1.99.11";
+  version = "1.99.13";
   common = callPackage ./common.nix {
     inherit tex extraFonts chineseFonts japaneseFonts koreanFonts;
   };
 in
-stdenv.mkDerivation {
+mkDerivation {
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "https://www.texmacs.org/Download/ftp/tmftp/source/TeXmacs-${version}-src.tar.gz";
-    sha256 = "12bp0f34izzqimz49lfpgf4lyz3h45s9xbmk8v6zsawdjki76alg";
+    sha256 = "Aq0cS47QqmFQHelxRjANeJlgXCXagnYRykpAq7wHqbQ=";
   };
 
-  cmakeFlags = [
-    # Texmacs' cmake build as of writing defaults to Qt5,
-    # but we haven't updated to that yet.
-    "-DTEXMACS_GUI=Qt4"
+  patches = [
+    # Minor patch for Qt 5.15 support, should be included in next release.
+    (fetchpatch {
+      url = "https://github.com/texmacs/texmacs/commit/3cf56af92326b74538f5e943928199ba6e963d0b.patch";
+      sha256 = "+OBQmnKgvQZZkLx6ea773Dwq0o7L92Sex/kcVUhmg6Q=";
+    })
+    # Fix returned version, lets hope they remember to bump the version next release.
+    (fetchpatch {
+      url = "https://github.com/texmacs/texmacs/commit/da5b67005d2fc31bb32ea1ead882c26af12d8cbb.patch";
+      sha256 = "czMgdraQErrdvN83jY76P673L52BpQkDwntmKvF0Ykg=";
+    })
   ];
 
   enableParallelBuilding = true;
@@ -40,8 +47,7 @@ stdenv.mkDerivation {
   nativeBuildInputs = [ cmake pkgconfig ];
   buildInputs = [
     guile_1_8
-    qt4
-    makeWrapper
+    qtbase
     ghostscriptX
     freetype
     libjpeg
@@ -51,18 +57,26 @@ stdenv.mkDerivation {
   ];
   NIX_LDFLAGS = "-lz";
 
-  postInstall = "wrapProgram $out/bin/texmacs --suffix PATH : " +
-        (if ghostscriptX == null then "" else "${ghostscriptX}/bin:") +
-        (if aspell == null then "" else "${aspell}/bin:") +
-        (if tex == null then "" else "${tex}/bin:") +
-        (if git == null then "" else "${git}/bin:") +
-        (if python3 == null then "" else "${python3}/bin:") +
-        "${xmodmap}/bin:${which}/bin";
+  qtWrapperArgs = [
+    "--suffix" "PATH" ":" (lib.makeBinPath [
+      xmodmap
+      which
+      ghostscriptX
+      aspell
+      tex
+      git
+      python3
+    ])
+  ];
+
+  postFixup = ''
+    wrapQtApp $out/bin/texmacs
+  '';
 
   inherit (common) postPatch;
 
   meta = common.meta // {
-    maintainers = [ stdenv.lib.maintainers.roconnor ];
-    platforms = stdenv.lib.platforms.gnu ++ stdenv.lib.platforms.linux;  # arbitrary choice
+    maintainers = [ lib.maintainers.roconnor ];
+    platforms = lib.platforms.gnu ++ lib.platforms.linux;  # arbitrary choice
   };
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 78dd13023808..dd96c328d49c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7354,7 +7354,7 @@ in
       inherit (darwin.apple_sdk.frameworks) CoreFoundation Cocoa;
       tex = texlive.combined.scheme-small;
       extraFonts = true;
-    } else callPackage ../applications/editors/texmacs {
+    } else libsForQt5.callPackage ../applications/editors/texmacs {
       tex = texlive.combined.scheme-small;
       extraFonts = true;
     };