add poppler_0_20: some pkgs don't build with newer

pkgs/development/libraries/poppler/0.20.nix

@@ -0,0 +1,52 @@
+{ fetchurl, stdenv, cairo, freetype, fontconfig, zlib
+, libjpeg, curl, libpthreadstubs, xorg, openjpeg
+, libxml2, pkgconfig, cmake, lcms2
+, gtkSupport ? false, glib ? null, gtk3 ? null # gtk2 no longer accepted
+, qt4Support ? false, qt4 ? null
+}:
+
+stdenv.mkDerivation rec {
+  name = "poppler-0.20.5";
+
+  src = fetchurl {
+    url = "${meta.homepage}${name}.tar.gz";
+    sha256 = "1djl0jbgz7m8kbg7sq0wklnlfav5vp7iplkryphvs781by509my6";
+  };
+
+  propagatedBuildInputs = with xorg;
+    [ zlib cairo freetype fontconfig libjpeg lcms2 curl
+      libpthreadstubs libxml2 stdenv.gcc.libc
+      libXau libXdmcp libxcb libXrender libXext
+      #openjpeg # not detected
+    ]
+    ++ stdenv.lib.optionals gtkSupport [ glib /*gtk3*/ ]
+    ++ stdenv.lib.optional qt4Support qt4;
+
+  buildNativeInputs = [ pkgconfig cmake ];
+
+  cmakeFlags = "-DENABLE_XPDF_HEADERS=ON -DENABLE_LIBCURL=ON -DENABLE_ZLIB=ON";
+
+  patches = [ ./datadir_env.patch ];
+
+  # XXX: The Poppler/Qt4 test suite refers to non-existent PDF files
+  # such as `../../../test/unittestcases/UseNone.pdf'.
+  #doCheck = !qt4Support;
+  checkTarget = "test";
+
+  enableParallelBuilding = true;
+
+  meta = {
+    homepage = http://poppler.freedesktop.org/;
+    description = "Poppler, a PDF rendering library";
+
+    longDescription = ''
+      Poppler is a PDF rendering library based on the xpdf-3.0 code base.
+    '';
+
+    platforms = if qt4Support
+      then qt4.meta.platforms
+      else stdenv.lib.platforms.all;
+
+    license = "GPLv2";
+  };
+}

pkgs/top-level/all-packages.nix

@@ -4810,11 +4810,19 @@ let
     gtkSupport = true;
     qt4Support = false;
   };
+  poppler_0_20 = callPackage ../development/libraries/poppler/0.20.nix {
+    gtkSupport = true;
+    qt4Support = false;
+  };
 
   popplerQt4 = poppler.override {
     gtkSupport = false;
     qt4Support = true;
   };
+  popplerQt4_0_20 = poppler_0_20.override {
+    gtkSupport = false;
+    qt4Support = true;
+  };
 
   popt = callPackage ../development/libraries/popt { };
 
@@ -6716,7 +6724,9 @@ let
       inherit (gnome) libglade;
   };
 
-  calibre = callPackage ../applications/misc/calibre { };
+  calibre = callPackage ../applications/misc/calibre {
+    popplerQt4 = popplerQt4_0_20;
+  };
 
   carrier = builderDefsPackage (import ../applications/networking/instant-messengers/carrier/2.5.0.nix) {
     inherit fetchurl stdenv pkgconfig perl perlXMLParser libxml2 openssl nss
@@ -7024,6 +7034,7 @@ let
   evince = hiPrio (callPackage ../applications/misc/evince {
     inherit (gnome) gnomedocutils gnomeicontheme libgnome
       libgnomeui libglade scrollkeeper;
+    poppler = poppler_0_20;
   });
 
   evolution_data_server = newScope (gnome) ../servers/evolution-data-server { };
@@ -7429,6 +7440,7 @@ let
         freefont_ttf xorg.fontmiscmisc xorg.fontbhttf
       ];
     };
+    poppler = poppler_0_20;
   };
 
   lingot = callPackage ../applications/audio/lingot {