CMake swig integration

CMakeLists.txt

@@ -23,6 +23,7 @@ SET(SO_VERSION "${SO_MAJOR_VERSION}.${SO_MINOR_VERSION}.${SO_BUILD_VERSION}")
 
 SET( LIBRARY_OUTPUT_PATH ${dfhack_SOURCE_DIR}/output CACHE PATH "Output directory for the dfhack library" )
 SET( EXECUTABLE_OUTPUT_PATH ${dfhack_SOURCE_DIR}/output CACHE PATH "Output directory for the dfhack tools" )
+SET( CMAKE_SWIG_OUTDIR ${dfhack_SOURCE_DIR}/output CACHE PATH "Global output directory for swig generated language wrappers" )
 
 include_directories (${CMAKE_SOURCE_DIR}/library/)
 include_directories (${CMAKE_SOURCE_DIR}/shmserver/)

library/CMakeLists.txt

@@ -104,4 +104,19 @@ IF(UNIX)
   install(FILES ${CMAKE_SOURCE_DIR}/output/Memory.xml DESTINATION share/dfhack)
 ENDIF(UNIX)
 
-#install(TARGETS mySharedLib DESTINATION /some/full/path)
+# SWIG stuff
+FIND_PACKAGE(SWIG)
+
+IF(SWIG_FOUND)
+    INCLUDE(${SWIG_USE_FILE})
+    FIND_PACKAGE(PythonLibs)
+    IF(PYTHONLIBS_FOUND)
+        INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
+        SET(CMAKE_SWIG_FLAGS "-c++")
+        SET_SOURCE_FILES_PROPERTIES(pydfhack.i PROPERTIES CPLUSPLUS ON)
+#        SET(CMAKE_DFHACK_SWIG_OUTDIR ${dfhack_SOURCE_DIR}/output CACHE PATH "Directory where Java wrapped libraries will be saved.")
+        # SET_SOURCE_FILES_PROPERTIES(pydfhack.i PROPERTIES SWIG_FLAGS "-includeall")
+        SWIG_ADD_MODULE(pydfhack python pydfhack.i)
+        SWIG_LINK_LIBRARIES(pydfhack ${PYTHON_LIBRARIES} dfhack)
+    ENDIF(PYTHONLIBS_FOUND)
+ENDIF(SWIG_FOUND)

output/stones.py

@@ -1,6 +1,7 @@
-import dfhack
+# -*- coding: utf-8 -*-
-x = dfhack.API("Memory.xml")
+import pydfhack
-y = dfhack.MatglossVector()
+x = pydfhack.API("Memory.xml")
+y = pydfhack.MatglossVector()
 
 if x.Attach():
   success,stones = x.ReadStoneMatgloss()