# Remmina - The GTK+ Remote Desktop Client
#
# Copyright (C) 2011 Marc-Andre Moreau
#
# This program 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, 
# Boston, MA 02111-1307, USA.

cmake_minimum_required(VERSION 2.6)
set(CMAKE_COLOR_MAKEFILE ON)
project(Remmina C)

include(CheckIncludeFiles)
include(CheckLibraryExists)
include(FindPkgConfig)
include(CheckCCompilerFlag)

set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/)

include(FindOptionalPackage)

if(NOT CMAKE_BUILD_TYPE)
	set(CMAKE_BUILD_TYPE "Release")
endif()

if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
	set(CMAKE_INSTALL_LIBDIR "lib")
endif()

if(NOT DEFINED CMAKE_INSTALL_BINDIR)
	set(CMAKE_INSTALL_BINDIR "bin")
endif()

if(NOT BUILD_SHARED_LIBS)
    set(BUILD_SHARED_LIBS ON)
endif()

if(CMAKE_COMPILER_IS_GNUCC)
	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
	CHECK_C_COMPILER_FLAG(-Wno-unused-result Wno-unused-result)
	if(Wno-unused-result)
		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-result")
	endif()
	CHECK_C_COMPILER_FLAG(-Wno-unused-but-set-variable Wno-unused-but-set-variable)
	if(Wno-unused-but-set-variable)
		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-but-set-variable")
	endif()
	CHECK_C_COMPILER_FLAG(-Wno-unused-function Wno-unused-function)
	if(Wno-unused-function)
		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
	endif()
endif()

check_include_files(sys/param.h HAVE_SYS_PARAM_H)
check_include_files(sys/socket.h HAVE_SYS_SOCKET_H)
check_include_files(arpa/inet.h HAVE_ARPA_INET_H)
check_include_files(netinet/in.h HAVE_NETINET_IN_H)
check_include_files(termios.h HAVE_TERMIOS_H)
check_include_files(netdb.h HAVE_NETDB_H)
check_include_files(fcntl.h HAVE_FCNTL_H)
check_include_files(unistd.h HAVE_UNISTD_H)
check_include_files(sys/un.h HAVE_SYS_UN_H)
check_include_files(errno.h HAVE_ERRNO_H)

include_directories(${CMAKE_CURRENT_BINARY_DIR})
include_directories(${CMAKE_SOURCE_DIR}/include)

set(REMMINA_VERSION "0.9.99.1")
set(REMMINA_DATADIR "${CMAKE_INSTALL_PREFIX}/share/remmina")
set(REMMINA_LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/locale")
set(REMMINA_PLUGINDIR "${CMAKE_INSTALL_PREFIX}/lib/remmina/plugins")

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_SOURCE_DIR}/config.h)

find_suggested_package(PTHREAD)
if(PTHREAD_FOUND)
	add_definitions(-DHAVE_PTHREAD)
endif()

find_suggested_package(GCRYPT)
if(GCRYPT_FOUND)
	add_definitions(-DHAVE_LIBGCRYPT)
endif()

find_suggested_package(AVAHI)
if(AVAHI_FOUND)
	add_definitions(-DHAVE_LIBAVAHI_UI)
	add_definitions(-DHAVE_LIBAVAHI_CLIENT)
endif()

find_required_package(GTK3)
if(GTK3_FOUND)
	add_subdirectory(remmina)
	add_subdirectory(remmina-plugins)
	add_subdirectory(remmina-plugins-gnome)
endif()