Updated OpenCSG build to correctly set the install name

patches/OpenCSG-1.4.0-MacOSX-port.patch

@@ -1,4 +1,5 @@
 diff --git a/opencsg.pro b/opencsg.pro
+index b56e622..5cf2d6d 100644
 --- a/opencsg.pro
 +++ b/opencsg.pro
 @@ -1,2 +1,2 @@
@@ -6,17 +7,25 @@ diff --git a/opencsg.pro b/opencsg.pro
 -SUBDIRS  = src example
 +SUBDIRS  = src
 diff --git a/src/src.pro b/src/src.pro
---- OpenCSG-1.4.0/src/src.pro	2014-09-15 16:25:33.000000000 -0400
-+++ OpenCSG-1.4.0-mac/src/src.pro	2014-09-15 18:17:09.000000000 -0400
-@@ -8,10 +8,9 @@
+index 9091251..598112a 100644
+--- a/src/src.pro
++++ b/src/src.pro
+@@ -3,15 +3,14 @@ TARGET = opencsg
+ VERSION = 1.4.0
+ 
+ CONFIG += opengl warn_on release
++CONFIG += absolute_library_soname
+ INCLUDEPATH += ../include ../
+ CONFIG -= qt
  LIBS += -lGLEW
  
- DESTDIR = ../lib
+-DESTDIR = ../lib
 -INSTALLDIR = /usr/local
  headers.files = ../include/opencsg.h
- headers.path = $$INSTALLDIR/include
+-headers.path = $$INSTALLDIR/include
 -target.path = /usr/local/lib
-+target.path = $$INSTALLDIR/lib
++headers.path = $$DESTDIR/include
++target.path = $$DESTDIR/lib
  INSTALLS += target headers
  
  HEADERS		= ../include/opencsg.h \

scripts/macosx-build-dependencies.sh

@@ -427,7 +427,7 @@ build_opencsg()
     OPENCSG_EXTRA_FLAGS="x86"
   fi
   qmake -r QMAKE_CXXFLAGS+="-I$DEPLOYDIR/include" QMAKE_LFLAGS+="-L$DEPLOYDIR/lib" CONFIG+="x86_64 $OPENCSG_EXTRA_FLAGS"
-  INSTALL_ROOT=$DEPLOYDIR make install
+  make install
 }
 
 build_eigen()