# Copyright (C) 2007-2009 LuaDist.
# Created by Peter Kapec
# Redistribution and use of this file is allowed according to the terms of the MIT license.
# For details see the COPYRIGHT file distributed with LuaDist.
# Please note that the package source code is licensed under its own license.

PROJECT(lanes C)

# CMake configuration:
CMAKE_MINIMUM_REQUIRED(VERSION 2.6 )
SET (CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)

# Where to install module parts:
SET (INSTALL_LMOD share/lua/lmod CACHE PATH "Directory to install Lua modules.")
SET (INSTALL_CMOD share/lua/cmod CACHE PATH "Directory to install Lua binary modules.")
SET (INSTALL_DATA . CACHE PATH "Directory the package can store documentation, tests or other data in.")
SET (INSTALL_TEST ${INSTALL_DATA}/test CACHE PATH "Recommended directory to install tests into.")
SET (INSTALL_DOC ${INSTALL_DATA}/doc CACHE PATH "Recommended directory to install documentation into.")

# We need Lua to compile
FIND_PACKAGE (Lua51 REQUIRED)
INCLUDE_DIRECTORIES( ${LUA_INCLUDE_DIR})

# Build
INCLUDE_DIRECTORIES(src)
ADD_LIBRARY(lua51-lanes MODULE src/lanes.c src/threading.c src/tools.c)

IF(MINGW OR CYGWIN)
#~ 	FIND_FILE(MSVCR80 NAMES msvcr80.dll msvcr90.dll)
#~ 	SET(LIBS gcc ${MSVCR80})
#~ 	IF(MSVC90)

#~ 		from InstallRequiredSystemLibraries.cmake

		IF(CMAKE_CL_64)
			SET(CMAKE_MSVC_ARCH amd64)
		ELSE(CMAKE_CL_64)
			SET(CMAKE_MSVC_ARCH x86)
		ENDIF(CMAKE_CL_64)

		GET_FILENAME_COMPONENT(devenv_dir "${CMAKE_MAKE_PROGRAM}" PATH)
		GET_FILENAME_COMPONENT(base_dir "${devenv_dir}/../.." ABSOLUTE)

		# Find the runtime library redistribution directory.
		FIND_PATH(MSVC90_REDIST_DIR NAMES ${CMAKE_MSVC_ARCH}/Microsoft.VC90.CRT/Microsoft.VC90.CRT.manifest
		PATHS
		"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\9.0;InstallDir]/../../VC/redist"
		"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VCExpress\\9.0;InstallDir]/../../VC/redist"
		"${base_dir}/VC/redist"
		)
		SET(MSVC90_CRT_DIR "${MSVC90_REDIST_DIR}/${CMAKE_MSVC_ARCH}/Microsoft.VC90.CRT")
		SET(LIBS gcc msvcr90 "${MSVC90_CRT_DIR}/msvcr90.dll")

#~ 	ENDIF()

ENDIF()

TARGET_LINK_LIBRARIES(lua51-lanes ${LUA_LIBRARY} ${LIBS})
SET_TARGET_PROPERTIES(lua51-lanes PROPERTIES PREFIX "")

# Install all files and documentation
INSTALL (TARGETS lua51-lanes DESTINATION ${INSTALL_CMOD})
INSTALL (FILES src/lanes.lua DESTINATION ${INSTALL_LMOD})

INSTALL (FILES ABOUT BUGS COPYRIGHT CHANGES README TODO DESTINATION ${INSTALL_DATA})
INSTALL (DIRECTORY docs/ DESTINATION ${INSTALL_DOC})
INSTALL (DIRECTORY tests/ DESTINATION ${INSTALL_TEST})