Merge branch 'python2compatibility' into 'master'

Python2compatibility

See merge request !99

dgpy/scripts/slim_private.py

@@ -259,7 +259,7 @@ def _findTopAndBottomTags(mesh_file_name):
     fin.close()
     return (topTags, bottomTags)
 
-class pre_evaluator :
+class pre_evaluator(object) :
     """ base class for objects that can be evaluated one point at a time (in mesh generation)
     or on a whole region (in preprocessing)
     """

modules/slimFunction/CMakeLists.txt

@@ -70,7 +70,7 @@ if(ENABLE_PROJ)
     INSTALL_COMMAND ""
     PREFIX libproj
     BINARY_DIR libproj/build
-    CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE} -DBUILD_CS2CS=NO -DBUILD_PROJ=NO -DBUILD_GEOD=NO -DBUILD_NAD2BIN=NO -DPROJ4_TESTS=NO -DBUILD_LIBPROJ_SHARED=NO  ${PROJ_FPIC}
+    CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE} -DBUILD_CS2CS=NO -DBUILD_PROJ=NO -DBUILD_GEOD=NO -DBUILD_NAD2BIN=NO -DPROJ4_TESTS=NO -DBUILD_LIBPROJ_SHARED=NO  -DUSE_THREAD=NO ${PROJ_FPIC}
   )
   set (PROJ_INC ${CMAKE_CURRENT_BINARY_DIR}/libproj/src/libproj/src)
   message("slimFunction configured with PROJ")