Implement C korlib

NOTE: This is mostly a curiosity atm. There are many undiagnosed access
violations...

korlib/CMakeLists.txt

@@ -0,0 +1,38 @@
+project(korlib)
+cmake_minimum_required(VERSION 3.0)
+
+# Stolen shamelessly from PyHSPlasma
+find_package(PythonLibs REQUIRED)
+find_package(PythonInterp "${PYTHONLIBS_VERSION_STRING}" REQUIRED)
+# make sure the versions match
+if (NOT "${PYTHONLIBS_VERSION_STRING}" STREQUAL "${PYTHON_VERSION_STRING}")
+    message(FATAL_ERROR "Versions of Python libraries (${PYTHONLIBS_VERSION_STRING}) and Python interpreter (${PYTHON_VERSION_STRING}) do not match. Please configure the paths manually.")
+endif()
+
+find_package(HSPlasma REQUIRED)
+find_package(OpenGL REQUIRED)
+
+# Da files
+set(korlib_HEADERS
+    buffer.h
+    korlib.h
+    texture.h
+)
+
+set(korlib_SOURCES
+    buffer.cpp
+    module.cpp
+    texture.cpp
+)
+
+include_directories(${HSPlasma_INCLUDE_DIRS})
+include_directories(${OPENGL_INCLUDE_DIR})
+include_directories(${PYTHON_INCLUDE_DIRS})
+
+add_library(_korlib SHARED ${korlib_HEADERS} ${korlib_SOURCES})
+if(NOT WIN32)
+    set_target_properties(_korlib PROPERTIES SUFFIX ".so")
+else()
+    set_target_properties(_korlib PROPERTIES SUFFIX ".pyd")
+endif()
+target_link_libraries(_korlib HSPlasma ${OPENGL_LIBRARIES} ${PYTHON_LIBRARIES})