open-scene-graph: add qt, qt5 support.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/Library/Formula/open-scene-graph.rb b/Library/Formula/open-scene-graph.rb
index da306007f..077f858cc 100644
--- a/Library/Formula/open-scene-graph.rb
+++ b/Library/Formula/open-scene-graph.rb
@@ -23,12 +23,20 @@ class OpenSceneGraph < Formula
   depends_on 'collada-dom' => :optional
   depends_on 'gnuplot' => :optional
   depends_on 'ffmpeg' => :optional
+  depends_on 'qt5' => :optional
+  depends_on 'qt' => :optional
 
   if build.include? 'docs'
     depends_on 'doxygen'
     depends_on 'graphviz'
   end
 
+  def patches
+    # Fix osgQt for Qt 5.2
+    # Reported upstream http://forum.openscenegraph.org/viewtopic.php?t=13206
+    DATA
+  end
+
   def install
     ENV.cxx11 if build.cxx11?
 
@@ -52,6 +60,12 @@ class OpenSceneGraph < Formula
       args << "-DCOLLADA_INCLUDE_DIR=#{HOMEBREW_PREFIX}/include/collada-dom"
     end
 
+    if build.with? 'qt5'
+      args << "-DCMAKE_PREFIX_PATH=#{Formula.factory('qt5').opt_prefix}"
+    elsif build.with? 'qt'
+      args << "-DCMAKE_PREFIX_PATH=#{Formula.factory('qt').opt_prefix}"
+    end
+
     args << '..'
 
     mkdir 'build' do
@@ -65,3 +79,22 @@ class OpenSceneGraph < Formula
     end
   end
 end
+
+__END__
+diff --git a/src/osgQt/CMakeLists.txt b/src/osgQt/CMakeLists.txt
+index 43afffe..6c62e73 100644
+--- a/src/osgQt/CMakeLists.txt
++++ b/src/osgQt/CMakeLists.txt
+@@ -13,7 +13,11 @@ SET(SOURCES_H
+ )
+
+ IF ( Qt5Widgets_FOUND )
+-    QT5_WRAP_CPP( SOURCES_H_MOC ${SOURCES_H} OPTIONS "-f" )
++    IF (Qt5Widgets_VERSION VERSION_LESS 5.2.0)
++        QT5_WRAP_CPP( SOURCES_H_MOC ${SOURCES_H} OPTIONS "-f" )
++    ELSE()
++        QT5_WRAP_CPP( SOURCES_H_MOC ${SOURCES_H} )
++    ENDIF()
+ ELSE()
+     QT4_WRAP_CPP( SOURCES_H_MOC ${SOURCES_H} OPTIONS "-f" )
+ ENDIF()