- added a flag argument to WM_operator_properties_filesel() currently only used for relative path option.

- added relative option to saving external multires data
- renamed multires external functiosn to have save / pack as suffix.
- added TODO's for file select operators that should support relative paths but dont.

- also disable openmp on linux cross compile, mingw currently isnt linking -lgomp

config/linuxcross-config.py

@@ -153,7 +153,7 @@ BF_OPENGL_LIBINC = '${BF_OPENGL}/lib'
 BF_OPENGL_LIB = 'opengl32 glu32'
 BF_OPENGL_LIB_STATIC = [ '${BF_OPENGL}/lib/libGL.a', '${BF_OPENGL}/lib/libGLU.a']
 
-WITH_BF_OPENMP = True
+WITH_BF_OPENMP = False
 BF_OPENMP = LIBDIR + '/gcc/gomp'
 BF_OPENMP_INC = '${BF_OPENMP}/include'
 BF_OPENMP_LIBPATH = '${BF_OPENMP}/lib'