## Copyright 2009 Myhailo Danylenko

# This file is part of lua.

#

# lua is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

cmake_minimum_required(VERSION 2.6)

project(lua C)

## User options

option(DEBUG "Enable debugging output" ON)

option(LLM_CONNECTION_ENABLE "Enable exposing of mcabber loudmouth connection to lua" ON)

option(LLM_LOG_HANDLER "Enable registration of log messages handler for lua-loudmouth library's messages" ON)

set(MCABBER_INCLUDE_DIR "/usr/include" CACHE FILEPATH "Path to mcabber headers")

set(ML_SOURCE_PRIORITY G_PRIORITY_HIGH_IDLE CACHE STRING "Glib event source priority for timeout and bgread")

set(ML_BGREAD_BUFFER 4096 CACHE STRING "Background pipe reading buffer size")

## Gather information about system

find_package(Lua51 REQUIRED)

find_package(PkgConfig REQUIRED)

pkg_check_modules(GLIB REQUIRED glib-2.0)

pkg_check_modules(GMODULE REQUIRED gmodule-2.0)

# XXX: we need only headers

if(LLM_CONNECTION_ENABLE)

	pkg_check_modules(LM REQUIRED loudmouth-1.0)

endif()

find_package(Perl)

link_directories(${GLIB_LIBRARY_DIRS}

				 ${GMODULE_LIBRARY_DIRS}

				 ${LM_LIBRARY_DIRS})

## Define targets

add_library(lua MODULE main.c util.c)

get_target_property(lua_SOURCES lua SOURCES)

## Set up compiler

configure_file(config.h.in config.h ESCAPE_QUOTES)

include_directories(SYSTEM ${LUA_INCLUDE_DIR}

					${GLIB_INCLUDE_DIRS}

					${GMODULE_INCLUDE_DIRS}

					${LM_INCLUDE_DIRS}

					${MCABBER_INCLUDE_DIR})

target_link_libraries(lua ${LUA_LIBRARIES}

					  ${GLIB_LIBRARIES}

					  ${GMODULE_LIBRARIES})

include_directories(${lua_SOURCE_DIR}

					${lua_BINARY_DIR})

## Extra targets

if(PERL_FOUND)

	add_custom_command(OUTPUT ${lua_BINARY_DIR}/lua.html COMMAND ${PERL_EXECUTABLE} ${lua_SOURCE_DIR}/docgen.pl ${lua_SOURCES} > ${lua_BINARY_DIR}/lua.html DEPENDS ${lua_SOURCE_DIR}/docgen.pl ${lua_SOURCES} WORKING_DIRECTORY ${lua_SOURCE_DIR})

	add_custom_target(doc ALL DEPENDS ${lua_BINARY_DIR}/lua.html)

endif()

## Packaging information

set(CPACK_PACKAGE_NAME libmcabber-lua)

set(CPACK_PACKAGE_VERSION "0.0.1")

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 ${lua_SOURCE_DIR}/README)

set(CPACK_RESOURCE_FILE_LICENSE ${lua_SOURCE_DIR}/COPYING)

set(CPACK_RESOURCE_FILE_README ${lua_SOURCE_DIR}/README)

set(CPACK_RESOURCE_FILE_WELCOME ${lua_SOURCE_DIR}/README)

set(CPACK_SOURCE_GENERATOR TBZ2)

set(CPACK_GENERATOR DEB CACHE STRING "Binary package generator, eg DEB, RPM, TGZ, NSIS...")

# XXX

set(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6, liblua5.1-0, libglib2.0-0")

set(CPACK_DEBIAN_PACKAGE_RECOMMENDS "mcabber-lm | mcabber")

set(CPACK_DEBIAN_PACKAGE_SUGGESTS "liblua5.1-posix1, liblua5.1-base64-0, liblua5.1-sha1-0")

set(CPACK_DEBIAN_PACKAGE_SECTION libs)

find_program(DPKG_EXECUTABLE dpkg)

if(DPKG_EXECUTABLE)

	execute_process(COMMAND ${DPKG_EXECUTABLE} --print-architecture OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE OUTPUT_STRIP_TRAILING_WHITESPACE)

else()

	set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE i386 CACHE STRING "Architecture of package")

endif()

set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}_${CPACK_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}")

# XXX: Set package name directly to get rid of -Sources?

set(CPACK_SOURCE_IGNORE_FILES "/\\\\..*;\\\\.swp;~$;/build/;\\\\.tar\\\\.;\\\\.deb;\\\\.so")

include(CPack)

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