diff --git a/freecad-0.13-pycxx.patch b/freecad-0.13-pycxx.patch
new file mode 100644
index 0000000..25e5197
--- /dev/null
+++ b/freecad-0.13-pycxx.patch
@@ -0,0 +1,189 @@
+diff -Naur freecad-0.13.a057590.orig/CMakeLists.txt freecad-0.13.a057590/CMakeLists.txt
+--- freecad-0.13.a057590.orig/CMakeLists.txt	2013-01-12 08:10:36.000000000 -0600
++++ freecad-0.13.a057590/CMakeLists.txt	2013-01-17 16:04:52.117940071 -0600
+@@ -73,6 +73,13 @@
+ SET(CMAKE_INSTALL_INCLUDEDIR include CACHE PATH "Output directory for header files")
+ SET(CMAKE_INSTALL_DOCDIR doc CACHE PATH "Output directory for documentation and license files")
+ 
++SET(PYCXX_INCLUDE_DIR
++    "${CMAKE_CURRENT_LIST_DIR}/src" CACHE PATH
++    "Path to the directory containing PyCXX's CXX/Config.hxx include file")
++SET(PYCXX_SOURCE_DIR
++    "${CMAKE_CURRENT_LIST_DIR}/src/CXX" CACHE PATH
++    "Path to the directory containing PyCXX's cxxextensions.c source file")
++
+ # used as compiler defines
+ SET(RESOURCEDIR "${CMAKE_INSTALL_DATADIR}")
+ SET(DOCDIR "${CMAKE_INSTALL_DOCDIR}")
+@@ -201,6 +208,10 @@
+ 
+     find_package(ZLIB REQUIRED)
+ 
++# -------------------------------- PyCXX --------------------------------
++
++    find_package(PyCXX REQUIRED)
++
+ # -------------------------------- OpenCasCade --------------------------------
+ 
+ #first, look for OpenCASCADE Community Edition (OCE)
+diff -Naur freecad-0.13.a057590.orig/src/Base/CMakeLists.txt freecad-0.13.a057590/src/Base/CMakeLists.txt
+--- freecad-0.13.a057590.orig/src/Base/CMakeLists.txt	2013-01-12 08:10:36.000000000 -0600
++++ freecad-0.13.a057590/src/Base/CMakeLists.txt	2013-01-17 16:06:36.985515701 -0600
+@@ -124,20 +124,6 @@
+ SOURCE_GROUP("zipios" FILES ${zipios_SRCS})
+ endif ()
+ 
+-SET(pycxx_SRCS
+-    ../CXX/Config.hxx
+-    ../CXX/cxxextensions.c
+-    ../CXX/cxx_extensions.cxx
+-    ../CXX/cxxsupport.cxx
+-    ../CXX/Exception.hxx
+-    ../CXX/Extensions.hxx
+-    ../CXX/IndirectPythonInterface.cxx
+-    ../CXX/IndirectPythonInterface.hxx
+-    ../CXX/Objects.hxx
+-    ../CXX/Version.hxx
+-    ../CXX/WrapPython.h
+-)
+-SOURCE_GROUP("pycxx" FILES ${pycxx_SRCS})
+ 
+ SET(FreeCADBase_XML_SRCS
+     AxisPy.xml
+@@ -279,7 +265,6 @@
+ )
+ 
+ SET(FreeCADBase_SRCS
+-    ${pycxx_SRCS}
+     ${FreeCADBase_CPP_SRCS}
+     ${FreeCADBase_HPP_SRCS}
+     ${FreeCADBase_XML_SRCS}
+@@ -310,6 +295,9 @@
+     list(APPEND FreeCADBase_SRCS ${zipios_SRCS})
+ endif(FREECAD_USE_EXTERNAL_ZIPIOS)
+ 
++include_directories(${PYCXX_INCLUDE_DIR})
++list(APPEND FreeCADBase_SRCS ${PYCXX_SOURCES})
++SOURCE_GROUP("pycxx" FILES ${PYCXX_SOURCES})
+ 
+ if(MSVC)
+ add_definitions(-D_PreComp_)
+This patch adds an option to FreeCAD's cmake to specify an external
+PyCXX.  PyCXX doesn't really have a standard location, so this will try
+to guess a couple of places, but best is to specify on the cmake command 
+line:
+
+cmake -DPYCXX_INCLUDE_DIR=/usr/include/python2.7 \
+   -DPYCXX_SOURCE_DIR=/usr/share/python2.7/CXX
+
+diff -ruN FreeCAD-0.12.5284.orig/cMake/FindPyCXX.cmake FreeCAD-0.12.5284/cMake/FindPyCXX.cmake
+--- FreeCAD-0.12.5284.orig/cMake/FindPyCXX.cmake	1969-12-31 18:00:00.000000000 -0600
++++ FreeCAD-0.12.5284/cMake/FindPyCXX.cmake	2012-06-25 01:30:25.000000000 -0500
+@@ -0,0 +1,107 @@
++# Locate PyCXX headers and source files
++
++# This module defines
++# PYCXX_INCLUDE_DIR
++# PYCXX_SOURCE_DIR
++# PYCXX_FOUND
++# PYCXX_SOURCES
++#
++# The PYCXX_*_DIR variables can be set to tell this module where
++# the files are.
++
++
++# There's no standard location for PyCXX.
++#
++# The authors' example is to put it in "~\" [sic].
++#
++# Ubuntu puts the includes into /usr/include/python2.7/CXX and sources into
++# /usr/share/python2.7/CXX.
++#
++# The Zultron Fedora RPM does the same as Ubuntu.
++
++set(PYCXX_FOUND "YES")
++
++# find the header directory
++if(PYCXX_INCLUDE_DIR)
++    # headers better be in there
++    if(NOT EXISTS "${PYCXX_INCLUDE_DIR}/CXX/Config.hxx")
++        if(PYCXX_FIND_REQUIRED)
++	    MESSAGE(FATAL_ERROR
++	        "PyCXX: could not find CXX/Config.hxx in PYCXX_INCLUDE_DIR "
++		"${PYCXX_INCLUDE_DIR}")
++        else(PYCXX_FIND_REQUIRED)
++            MESSAGE(WARNING
++	        "PyCXX: could not find CXX/Config.hxx in PYCXX_INCLUDE_DIR "
++		"${PYCXX_INCLUDE_DIR}")
++	    unset(PYCXX_FOUND)
++        endif(PYCXX_FIND_REQUIRED)
++    endif(NOT EXISTS "${PYCXX_INCLUDE_DIR}/CXX/Config.hxx")
++else(PYCXX_INCLUDE_DIR)
++    # check in 'standard' places
++    find_path(PYCXX_INCLUDE_DIR CXX/Config.hxx
++        ${PYTHON_INCLUDE_DIR}
++        "${CMAKE_CURRENT_LIST_DIR}/..")
++    if(NOT PYCXX_INCLUDE_DIR)
++        if(PYCXX_FIND_REQUIRED)
++	    MESSAGE(FATAL_ERROR
++	        "PyCXX not found; please set PYCXX_INCLUDE_DIR to "
++		"the location of CXX/Config.hxx")
++        else(PYCXX_FIND_REQUIRED)
++            MESSAGE(STATUS "PyCXX not found")
++	    unset(PYCXX_FOUND)
++        endif(PYCXX_FIND_REQUIRED)
++    endif(NOT PYCXX_INCLUDE_DIR)
++endif(PYCXX_INCLUDE_DIR)
++    
++# find the sources directory
++if(PYCXX_SOURCE_DIR)
++    # source directory specified, they'd better be there
++    if(NOT EXISTS "${PYCXX_SOURCE_DIR}/cxxextensions.c")
++        if(PYCXX_FIND_REQUIRED)
++	    MESSAGE(FATAL_ERROR
++	        "PyCXX: cxxextensions.c not found in PYCXX_INCLUDE_DIR "
++		"${PYCXX_INCLUDE_DIR}")
++        else(PYCXX_FIND_REQUIRED)
++            MESSAGE(WARNING
++	        "PyCXX: cxxextensions.c not found in PYCXX_INCLUDE_DIR "
++		"${PYCXX_INCLUDE_DIR}")
++	    unset(PYCXX_FOUND)
++        endif(PYCXX_FIND_REQUIRED)
++    endif(NOT EXISTS "${PYCXX_SOURCE_DIR}/cxxextensions.c")
++else(PYCXX_SOURCE_DIR)
++    # check in 'standard' places
++    find_path(PYCXX_SOURCE_DIR cxxextensions.c
++        "${PYCXX_INCLUDE_DIR}/CXX"
++        "${PYCXX_INCLUDE_DIR}/Src"
++        "${PYTHON_INCLUDE_DIR}/CXX"
++        "${PYTHON_INCLUDE_DIR}/Src"
++        "${CMAKE_CURRENT_LIST_DIR}/../Src"
++        "${CMAKE_CURRENT_LIST_DIR}/../CXX")
++    if(NOT PYCXX_SOURCE_DIR)
++        if(PYCXX_FIND_REQUIRED)
++	    MESSAGE(FATAL_ERROR
++	        "PyCXX not found; please set PYCXX_SOURCE_DIR to "
++		"the location of cxxextensions.c")
++        else(PYCXX_FIND_REQUIRED)
++            MESSAGE(STATUS "PyCXX not found")
++	    unset(PYCXX_FOUND)
++        endif(PYCXX_FIND_REQUIRED)
++    endif(NOT PYCXX_SOURCE_DIR)
++endif(PYCXX_SOURCE_DIR)
++
++# see what we've got
++if(PYCXX_FOUND)
++    MESSAGE(STATUS "PyCXX found:")
++    MESSAGE(STATUS "  Headers:  ${PYCXX_INCLUDE_DIR}")
++    MESSAGE(STATUS "  Sources:  ${PYCXX_SOURCE_DIR}")
++
++    # Build the list of sources for convenience
++    set(PYCXX_SOURCES
++	${PYCXX_SOURCE_DIR}/cxxextensions.c
++	${PYCXX_SOURCE_DIR}/cxx_extensions.cxx
++	${PYCXX_SOURCE_DIR}/cxxsupport.cxx
++	${PYCXX_SOURCE_DIR}/IndirectPythonInterface.cxx
++    )
++else(PYCXX_FOUND)
++    MESSAGE(STATUS "PyCXX not found")
++endif(PYCXX_FOUND)
diff --git a/freecad-0.13-qt4_cmake.patch b/freecad-0.13-qt4_cmake.patch
new file mode 100644
index 0000000..0b0f139
--- /dev/null
+++ b/freecad-0.13-qt4_cmake.patch
@@ -0,0 +1,130 @@
+diff -Naur freecad-0.13.1830.orig/cMake/FreeCadMacros.cmake freecad-0.13.1830.qt4/cMake/FreeCadMacros.cmake
+--- freecad-0.13.1830.orig/cMake/FreeCadMacros.cmake	2013-02-02 11:09:17.000000000 -0600
++++ freecad-0.13.1830.qt4/cMake/FreeCadMacros.cmake	2014-01-13 18:32:47.637368958 -0600
+@@ -167,67 +167,48 @@
+ #
+ #endmacro(qt4_wrap_ui)
+ 
+-
+-# This is a special version of the built in macro qt4_add_resources that generates .cpp files
+-#
+-#macro(fc_add_resources outfiles )
+-#    #QT4_EXTRACT_OPTIONS(rcc_files rcc_options ${ARGN})
+-#	set(ARGN )
+-#    foreach (it ${rcc_files})
+-#      get_filename_component(outfilename ${it} NAME_WE)
+-#      get_filename_component(infile ${it} ABSOLUTE)
+-#      get_filename_component(rc_path ${infile} PATH)
+-#      set(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cpp)
+-#      #  parse file for dependencies 
+-#      #  all files are absolute paths or relative to the location of the qrc file
+-#      file(READ "${infile}" _RC_FILE_CONTENTS)
+-#      string(REGEX MATCHALL "<file[^<]+" _RC_FILES "${_RC_FILE_CONTENTS}")
+-#      set(_RC_DEPENDS)
+-#      foreach(_RC_FILE ${_RC_FILES})
+-#        string(REGEX REPLACE "^<file[^>]*>" "" _RC_FILE "${_RC_FILE}")
+-#        string(REGEX MATCH "^/|([A-Za-z]:/)" _ABS_PATH_INDICATOR "${_RC_FILE}")
+-#        if(NOT _ABS_PATH_INDICATOR)
+-#          set(_RC_FILE "${rc_path}/${_RC_FILE}")
+-#        endif(NOT _ABS_PATH_INDICATOR)
+-#        set(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}")
+-#      endforeach(_RC_FILE)
+-#      add_custom_command(OUTPUT ${outfile}
+-#        COMMAND ${QT_RCC_EXECUTABLE}
+-#        ARGS ${rcc_options} -name ${outfilename} -o ${outfile} ${infile}
+-#        MAIN_DEPENDENCY ${infile}
+-#        DEPENDS ${_RC_DEPENDS})
+-#      set(${outfiles} ${${outfiles}} ${outfile})
+-#    endforeach (it)
+-#endmacro(fc_add_resources)
+-
+ MACRO (fc_add_resources outfiles )
+-  QT4_EXTRACT_OPTIONS(rcc_files rcc_options ${ARGN})
++  QT4_EXTRACT_OPTIONS(rcc_files rcc_options rcc_target ${ARGN})
++
++  foreach (it ${rcc_files})
++    get_filename_component(outfilename ${it} NAME_WE)
++    get_filename_component(infile ${it} ABSOLUTE)
++    get_filename_component(rc_path ${infile} PATH)
++    set(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cpp)
++
++    set(_RC_DEPENDS)
++    if(EXISTS "${infile}")
++      #  parse file for dependencies
++      #  all files are absolute paths or relative to the location of the qrc file
++      file(READ "${infile}" _RC_FILE_CONTENTS)
++      string(REGEX MATCHALL "<file[^<]+" _RC_FILES "${_RC_FILE_CONTENTS}")
++      foreach(_RC_FILE ${_RC_FILES})
++        string(REGEX REPLACE "^<file[^>]*>" "" _RC_FILE "${_RC_FILE}")
++        if(NOT IS_ABSOLUTE "${_RC_FILE}")
++          set(_RC_FILE "${rc_path}/${_RC_FILE}")
++        endif()
++        set(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}")
++      endforeach()
++      unset(_RC_FILES)
++      unset(_RC_FILE_CONTENTS)
++      # Since this cmake macro is doing the dependency scanning for these files,
++      # let's make a configured file and add it as a dependency so cmake is run
++      # again when dependencies need to be recomputed.
++      QT4_MAKE_OUTPUT_FILE("${infile}" "" "qrc.depends" out_depends)
++      configure_file("${infile}" "${out_depends}" COPY_ONLY)
++    else()
++      # The .qrc file does not exist (yet). Let's add a dependency and hope
++      # that it will be generated later
++      set(out_depends)
++    endif()
+ 
+-  FOREACH (it ${rcc_files})
+-    GET_FILENAME_COMPONENT(outfilename ${it} NAME_WE)
+-    GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
+-    GET_FILENAME_COMPONENT(rc_path ${infile} PATH)
+-    SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cpp)
+-    #  parse file for dependencies 
+-    #  all files are absolute paths or relative to the location of the qrc file
+-    FILE(READ "${infile}" _RC_FILE_CONTENTS)
+-    STRING(REGEX MATCHALL "<file[^<]+" _RC_FILES "${_RC_FILE_CONTENTS}")
+-    SET(_RC_DEPENDS)
+-    FOREACH(_RC_FILE ${_RC_FILES})
+-      STRING(REGEX REPLACE "^<file[^>]*>" "" _RC_FILE "${_RC_FILE}")
+-      STRING(REGEX MATCH "^/|([A-Za-z]:/)" _ABS_PATH_INDICATOR "${_RC_FILE}")
+-      IF(NOT _ABS_PATH_INDICATOR)
+-        SET(_RC_FILE "${rc_path}/${_RC_FILE}")
+-      ENDIF(NOT _ABS_PATH_INDICATOR)
+-      SET(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}")
+-    ENDFOREACH(_RC_FILE)
+-    ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
++    add_custom_command(OUTPUT ${outfile}
+       COMMAND ${QT_RCC_EXECUTABLE}
+       ARGS ${rcc_options} -name ${outfilename} -o ${outfile} ${infile}
+       MAIN_DEPENDENCY ${infile}
+-      DEPENDS ${_RC_DEPENDS})
+-    SET(${outfiles} ${${outfiles}} ${outfile})
+-  ENDFOREACH (it)
++      DEPENDS ${_RC_DEPENDS} "${out_depends}" VERBATIM)
++    set(${outfiles} ${${outfiles}} ${outfile})
++  endforeach ()
+ 
+ ENDMACRO (fc_add_resources)
+ 
+diff -Naur freecad-0.13.1830.orig/CMakeLists.txt freecad-0.13.1830.qt4/CMakeLists.txt
+--- freecad-0.13.1830.orig/CMakeLists.txt	2014-01-10 10:56:16.648269370 -0600
++++ freecad-0.13.1830.qt4/CMakeLists.txt	2014-01-13 18:27:18.895600935 -0600
+@@ -325,15 +325,15 @@
+     macro(fc_wrap_cpp outfiles )
+         # get include dirs
+         QT4_GET_MOC_FLAGS(moc_flags)
+-        QT4_EXTRACT_OPTIONS(moc_files moc_options ${ARGN})
++        QT4_EXTRACT_OPTIONS(moc_files moc_options moc_target ${ARGN})
+         # fixes bug 0000585: bug with boost 1.48
+         SET(moc_options ${moc_options} -DBOOST_TT_HAS_OPERATOR_HPP_INCLUDED)
+ 
+         foreach(it ${moc_files})
+             get_filename_component(it ${it} ABSOLUTE)
+             QT4_MAKE_OUTPUT_FILE(${it} moc_ cpp outfile)
+-            QT4_CREATE_MOC_COMMAND(${it} ${outfile} "${moc_flags}" "${moc_options}")
+-            set(${outfiles} ${${outfiles}} ${outfile})
++            QT4_CREATE_MOC_COMMAND(${it} ${outfile} "${moc_flags}" "${moc_options}" "${moc_target}")
++            list(APPEND outfiles ${outfile})
+             add_file_dependencies(${it} ${outfile})
+         endforeach(it)
+     endmacro(fc_wrap_cpp)
diff --git a/freecad-3rdParty.patch b/freecad-3rdParty.patch
new file mode 100644
index 0000000..ce12641
--- /dev/null
+++ b/freecad-3rdParty.patch
@@ -0,0 +1,10 @@
+diff -Naur freecad-0.12-svn5325.orig/src/CMakeLists.txt freecad-0.12-svn5325/src/CMakeLists.txt
+--- freecad-0.12-svn5325.orig/src/CMakeLists.txt	2011-03-03 09:57:25.000000000 -0600
++++ freecad-0.12-svn5325/src/CMakeLists.txt	2011-12-21 10:58:18.396896819 -0600
+@@ -1,6 +1,5 @@
+ 
+ add_subdirectory(Build)
+-add_subdirectory(3rdParty)
+ add_subdirectory(Base)
+ add_subdirectory(App)
+ add_subdirectory(Main)
diff --git a/freecad.spec b/freecad.spec
index 34e6e0c..3f0b6b8 100644
--- a/freecad.spec
+++ b/freecad.spec
@@ -9,6 +9,11 @@ Source0:	http://dfn.dl.sourceforge.net/sourceforge/free-cad/freecad-%{version}.t
 Source1:	freecad.desktop
 Source2:	freecad.1
 Source3:	%{name}.rpmlintrc
+Patch0:         freecad-3rdParty.patch
+Patch1:         freecad-0.13-pycxx.patch
+# Patch to build with non-backward compatible change in QT4.
+Patch3:         freecad-0.13-qt4_cmake.patch
+
 BuildRequires:	cmake
 BuildRequires:	eigen3
 BuildRequires:	gcc-gfortran
@@ -61,6 +66,7 @@ Development files for FreeCAD.
 
 %prep
 %setup -q
+%apply_patches
 
 %build
 %define Werror_cflags %nil