cmake_minimum_required(VERSION 2.6)
project(mcabber-lua C)

## User options
option(DEBUG "Enable debugging output" ON)
set(MCABBER_INCLUDE_DIR "/home/isbear/src/mcabber/hglm/mcabber/src" CACHE FILEPATH "Path to mcabber headers")

## Define targets
add_library(mcabber-lua MODULE main.c util.c)
get_target_property(mcabber-lua_SOURCES mcabber-lua SOURCES)

## Packaging information
#set(CPACK_PACKAGE_NAME mcabber-lua)
set(CPACK_PACKAGE_VERSION_MAJOR 0)
set(CPACK_PACKAGE_VERSION_MINOR 0)
set(CPACK_PACKAGE_VERSION_PATCH 0)
set(CPACK_PACKAGE_VENDOR "IsBear")
set(CPACK_PACKAGE_CONTACT "Myhailo Danylenko <isbear@ukrpost.net>")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Mcabber lua module")
set(CPACK_PACKAGE_DESCRIPTION_FILE ${mcabber-lua_SOURCE_DIR}/README)
set(CPACK_RESOURCE_FILE_LICENSE ${mcabber-lua_SOURCE_DIR}/COPYING)
set(CPACK_RESOURCE_FILE_README ${mcabber-lua_SOURCE_DIR}/README)
set(CPACK_RESOURCE_FILE_WELCOME ${mcabber-lua_SOURCE_DIR}/README)
set(CPACK_DEBIAN_PACKAGE_SECTION libs)
set(CPACK_SOURCE_GENERATOR TBZ2)
set(CPACK_GENERATOR DEB)
# FIXME: Detect architecture. How? Though, it anyway produces nonconformant deb names...
set(CPACK_SYSTEM_NAME i386)
# XXX: Set package name directly to get rid of -Sources?
set(CPACK_SOURCE_IGNORE_FILES "/\\\\..*;\\\\.swp;~$;/build/;\\\\.tar\\\\.;\\\\.deb;\\\\.so")
include(CPack)

## Gather information about system
find_package(Lua51 REQUIRED)
#execute_process(COMMAND lua -e "print ( package.path )" OUTPUT_VARIABLE LUA_PATH OUTPUT_STRIP_TRAILING_WHITESPACE)
#execute_process(COMMAND lua -e "print ( package.cpath )" OUTPUT_VARIABLE LUA_CPATH OUTPUT_STRIP_TRAILING_WHITESPACE)
find_package(PkgConfig REQUIRED)
pkg_check_modules(GLIB REQUIRED glib-2.0)
pkg_check_modules(GMODULE REQUIRED gmodule-2.0)
pkg_check_modules(LM REQUIRED loudmouth-1.0)
find_package(Perl)

## Set up compiler
configure_file(config.h.in config.h)
include_directories(SYSTEM ${LUA_INCLUDE_DIR} ${GLIB_INCLUDE_DIRS} ${GMODULE_INCLUDE_DIRS} ${LM_INCLUDE_DIRS})
target_link_libraries(mcabber-lua ${LUA_LIBRARIES} ${GLIB_LIBRARIES} ${GMODULE_LIBRARIES})
include_directories(${mcabber-lua_SOURCE_DIR} ${mcabber-lua_BINARY_DIR} ${MCABBER_INCLUDE_DIR})

## Extra targets
if(PERL_FOUND)
	add_custom_command(OUTPUT ${mcabber-lua_BINARY_DIR}/mcabber-lua.html COMMAND ${PERL_EXECUTABLE} ${mcabber-lua_SOURCE_DIR}/docgen.pl ${mcabber-lua_SOURCES} > ${mcabber-lua_BINARY_DIR}/mcabber-lua.html DEPENDS ${mcabber-lua_SOURCE_DIR}/docgen.pl ${mcabber-lua_SOURCES} WORKING_DIRECTORY ${mcabber-lua_SOURCE_DIR})
	add_custom_target(doc ALL DEPENDS ${mcabber-lua_BINARY_DIR}/mcabber-lua.html)
endif()
#add_custom_target(test COMMAND env "LUA_PATH=${lua-lm_SOURCE_DIR}/?.lua;${LUA_PATH}" "LUA_CPATH=${lua-lm_SOURCE_DIR}/?.so;${lua-lm_BINARY_DIR}/?.so;${LUA_CPATH}" lua ${lua-lm_SOURCE_DIR}/test.lua DEPENDS loudmouth VERBATIM)
#add_custom_target(test1 COMMAND env "LUA_PATH=${lua-lm_SOURCE_DIR}/?.lua;${LUA_PATH}" "LUA_CPATH=${lua-lm_SOURCE_DIR}/?.so;${lua-lm_BINARY_DIR}/?.so;${LUA_CPATH}" lua ${lua-lm_BINARY_DIR}/test.lua DEPENDS loudmouth VERBATIM)

## Set up installer
install(TARGETS mcabber-lua DESTINATION lib/mcabber)
#install(FILES lm.lua DESTINATION share/lua/5.1)
#install(FILES test.lua DESTINATION share/doc/${CPACK_PACKAGE_NAME}/examples)
if(PERL_FOUND)
	install(FILES ${mcabber-lua_BINARY_DIR}/mcabber-lua.html DESTINATION share/doc/${CPACK_PACKAGE_NAME})
endif()
install(FILES README DESTINATION share/doc/${CPACK_PACKAGE_NAME})
install(FILES TODO DESTINATION share/doc/${CPACK_PACKAGE_NAME})
install(FILES COPYING DESTINATION share/doc/${CPACK_PACKAGE_NAME})

## The End ## vim: se ts=4: ##