djvulibre: fix build on darwin (close #931)

pkgs/applications/misc/djvulibre/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libjpeg, libtiff, librsvg }:
+{ stdenv, fetchurl, libjpeg, libtiff, librsvg, libintlOrEmpty }:
 
 stdenv.mkDerivation rec {
   name = "djvulibre-3.5.25.3";
@@ -8,7 +8,9 @@ stdenv.mkDerivation rec {
     sha256 = "1q5i5ha4zmj2ahjfhi8cv1rah80vm43m9ads46ji38rgvpb7x3c9";
   };
 
-  buildInputs = [ libjpeg libtiff librsvg ];
+  buildInputs = [ libjpeg libtiff librsvg ] ++ libintlOrEmpty;
+
+  NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isDarwin "-lintl";
 
   meta = {
     description = "A library and viewer for the DJVU file format for scanned images";

pkgs/desktops/gnome-3/core/libcroco/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, pkgconfig, libxml2, glib}:
+{ stdenv, fetchurl, pkgconfig, libxml2, glib }:
 
 stdenv.mkDerivation rec {
   name = "libcroco-0.6.6"; # 3.6.2 release
@@ -7,5 +7,8 @@ stdenv.mkDerivation rec {
     url = "mirror://gnome/sources/libcroco/0.6/${name}.tar.xz";
     sha256 = "1nbb12420v1zacn6jwa1x4ixikkcqw66sg4j5dgs45nhygiarv3j";
   };
+
+  configureFlags = stdenv.lib.optional stdenv.isDarwin "--disable-Bsymbolic";
+
   buildInputs = [ pkgconfig libxml2 glib ];
 }

pkgs/development/libraries/libgsf/default.nix

@@ -1,6 +1,5 @@
 { fetchurl, stdenv, pkgconfig, intltool, gettext, glib, libxml2, zlib, bzip2
-, python, gdk_pixbuf, libiconvOrEmpty
-}:
+, python, gdk_pixbuf, libiconvOrEmpty, libintlOrEmpty }:
 
 with { inherit (stdenv.lib) optionals; };
 
@@ -8,28 +7,32 @@ stdenv.mkDerivation rec {
   name = "libgsf-1.14.26";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/libgsf/1.14/${name}.tar.xz";
+    url    = "mirror://gnome/sources/libgsf/1.14/${name}.tar.xz";
     sha256 = "1md67l60li7rkma9m6mwchqz6b6q4xsfr38c6n056y6xm8jyf6c9";
   };
 
   nativeBuildInputs = [ pkgconfig intltool ];
+
   buildInputs = [ gettext bzip2 zlib python ];
 
-  propagatedBuildInputs = [ libxml2 glib gdk_pixbuf ] ++ libiconvOrEmpty;
+  propagatedBuildInputs = [ libxml2 glib gdk_pixbuf ]
+    ++ libiconvOrEmpty
+    ++ libintlOrEmpty;
 
   doCheck = true;
 
-  meta = {
-    homepage = http://www.gnome.org/projects/libgsf;
-    license = "LGPLv2";
+  NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isDarwin "-lintl";
+
+  meta = with stdenv.lib; {
     description = "GNOME's Structured File Library";
+    homepage    = http://www.gnome.org/projects/libgsf;
+    license     = licenses.lgpl2Plus;
+    maintainers = with maintainers; [ lovek323 ];
+    platforms   = stdenv.lib.platforms.unix;
 
     longDescription = ''
       Libgsf aims to provide an efficient extensible I/O abstraction for
       dealing with different structured file formats.
     '';
-
-    maintainers = [ ];
-    platforms = stdenv.lib.platforms.linux;
   };
 }

pkgs/development/libraries/librsvg/default.nix

@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, pkgconfig, glib, gdk_pixbuf, pango, cairo
-, libxml2, libgsf, bzip2, libcroco
+{ stdenv, fetchurl, pkgconfig, glib, gdk_pixbuf, pango, cairo, libxml2, libgsf
+, bzip2, libcroco
 , gtk2 ? null, gtk3 ? null
 , gobjectIntrospection ? null, enableIntrospection ? false }:
 
@@ -9,15 +9,22 @@ stdenv.mkDerivation rec {
   name = "librsvg-2.36.4";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/librsvg/2.36/${name}.tar.xz";
+    url    = "mirror://gnome/sources/librsvg/2.36/${name}.tar.xz";
     sha256 = "1hp6325gdkzx8yqn2d2r915ak3k6hfshjjh0sc54z3vr0i99688h";
   };
+
   buildInputs = [ libxml2 libgsf bzip2 libcroco pango cairo ]
     ++ stdenv.lib.optional enableIntrospection [ gobjectIntrospection ];
+
   propagatedBuildInputs = [ glib gdk_pixbuf gtk2 gtk3 ];
+
   nativeBuildInputs = [ pkgconfig ];
 
-  configureFlags = ["--enable-introspection=auto"];
+  configureFlags = [ "--enable-introspection=auto" ]
+    ++ stdenv.lib.optional stdenv.isDarwin "--disable-Bsymbolic";
+
+  NIX_CFLAGS_COMPILE
+    = stdenv.lib.optionalString stdenv.isDarwin "-I${cairo}/include/cairo";
 
   # It wants to add loaders and update the loaders.cache in gdk-pixbuf
   # Patching the Makefiles to it creates rsvg specific loaders and the