Merge pull request #36177 from veprbl/xpdf_fixes

fix Xpdf on darwin

pkgs/applications/misc/xpdf/cmake_version.patch

@@ -0,0 +1,15 @@
+
+Fix "No known features for CXX compiler", see
+https://cmake.org/pipermail/cmake/2016-December/064733.html and the note at
+https://cmake.org/cmake/help/v3.10/command/cmake_minimum_required.html
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -8,7 +8,7 @@
+ #
+ #========================================================================
+ 
+-cmake_minimum_required(VERSION 2.8.8)
++cmake_minimum_required(VERSION 3.1.0)
+ 
+ project(xpdf)
+ 

pkgs/applications/misc/xpdf/default.nix

@@ -1,6 +1,6 @@
 { enableGUI ? true, enablePDFtoPPM ? true, useT1Lib ? false
 , stdenv, fetchurl, zlib, libpng, freetype ? null, t1lib ? null
-, cmake, qtbase ? null
+, cmake, qtbase ? null, makeWrapper
 }:
 
 assert enableGUI -> qtbase != null && freetype != null;
@@ -17,7 +17,12 @@ stdenv.mkDerivation {
     sha256 = "1mhn89738vjva14xr5gblc2zrdgzmpqbbjdflqdmpqv647294ggz";
   };
 
-  nativeBuildInputs = [ cmake ];
+  # Fix "No known features for CXX compiler", see
+  # https://cmake.org/pipermail/cmake/2016-December/064733.html and the note at
+  # https://cmake.org/cmake/help/v3.10/command/cmake_minimum_required.html
+  patches = stdenv.lib.optional stdenv.isDarwin  ./cmake_version.patch;
+
+  nativeBuildInputs = [ cmake makeWrapper ];
 
   cmakeFlags = ["-DSYSTEM_XPDFRC=/etc/xpdfrc" "-DA4_PAPER=ON"];
 
@@ -31,6 +36,11 @@ stdenv.mkDerivation {
 
   hardeningDisable = [ "format" ];
 
+  postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
+    wrapProgram $out/bin/xpdf \
+      --set QT_QPA_PLATFORM_PLUGIN_PATH ${qtbase.bin}/lib/qt-*/plugins/platforms
+  '';
+
   meta = {
     homepage = http://www.foolabs.com/xpdf/;
     description = "Viewer for Portable Document Format (PDF) files";