project(hedgewars)

cmake_minimum_required(VERSION 2.6.0 FATAL_ERROR)

cmake_policy(SET CMP0003 NEW)

IF(POLICY CMP0012)

    cmake_policy(SET CMP0012 NEW)

ENDIF()

#detect subversion revision (if present)

#set(version_suffix "-dev") #UNSET THIS VARIABLE AT RELEASE TIME

IF(version_suffix MATCHES "-dev")

    set(HW_DEV true)

    IF (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.hg)

        FIND_PROGRAM(HGCOMMAND hg)

        IF(HGCOMMAND)

            exec_program(${HGCOMMAND}

                    ARGS identify -in ${CMAKE_CURRENT_SOURCE_DIR}

                    OUTPUT_VARIABLE version_suffix

                    )

            STRING(REGEX REPLACE "(.*) +(.*)" "\\2:\\1" version_suffix ${version_suffix})

            MESSAGE(STATUS "Building revision ${version_suffix}")

            set(version_suffix ".${version_suffix}")

#			#truncate to numbers only - trying to fix a problem described in http://www.hedgewars.org/node/2019

#			STRING(REGEX REPLACE "^\\.(\\d+)" ".\\1" version_suffix ${version_suffix})

#			# screw whole suffix if there's no number

#			STRING(REGEX REPLACE "^\\.([a-z]+.*)" "-dev" version_suffix ${version_suffix})

        ENDIF()

    ENDIF()

ELSE()

    set(HW_DEV false)

ENDIF()

set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules)

set(CPACK_PACKAGE_VERSION_MAJOR "0")

set(CPACK_PACKAGE_VERSION_MINOR "9")

set(CPACK_PACKAGE_VERSION_PATCH "14.1${version_suffix}")

#forbid in-tree building

#IF (${CMAKE_SOURCE_DIR} MATCHES ${CMAKE_BINARY_DIR})

#	MESSAGE(STATUS "Please do an out-of-tree build:")

#	MESSAGE(STATUS "rm CMakeCache.txt; mkdir build; cd build; cmake ..; make")

#	MESSAGE(FATAL_ERROR "In-tree-build detected!")

#ENDIF (${CMAKE_SOURCE_DIR} MATCHES ${CMAKE_BINARY_DIR})

#set some safe values

IF(NOT WITH_SERVER)

    SET(WITH_SERVER 0)

ENDIF(NOT WITH_SERVER)

IF(NOT BUILD_ENGINE_LIBRARY)

    SET(BUILD_ENGINE_LIBRARY 0)

ENDIF(NOT BUILD_ENGINE_LIBRARY)

if(APPLE)

    set(CMAKE_FIND_FRAMEWORK "FIRST")

    #paths for creating the bundle

    set(bundle_name Hedgewars.app)

    set(CMAKE_INSTALL_PREFIX ${bundle_name}/Contents/MacOS/)

    set(DATA_INSTALL_DIR "../Resources/")

    set(target_dir ".")

    #what system are we building for

    set(minimum_macosx $ENV{MACOSX_DEPLOYMENT_TARGET})

    #detect on which system are we

    EXEC_PROGRAM("/usr/bin/sw_vers" OUTPUT_VARIABLE MACOSX_VERSION_TMP)

    STRING(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" MACOSX_VERSION_TMP "${MACOSX_VERSION_TMP}")

    STRING(REGEX REPLACE "([0-9]+.[0-9]+).[0-9]+" "\\1" current_macosx_version ${MACOSX_VERSION_TMP})

    if(NOT minimum_macosx)

        #if nothing is set, we deploy only for the current system

        set(minimum_macosx ${current_macosx_version})

    endif()

    if (minimum_macosx LESS "10.4")

        set(FATAL "Hedgewars is not supported for pre-10.4 systems")

    endif()

    set(CMAKE_OSX_ARCHITECTURES "i386;ppc7400")

    #create universal binaries only when it's time to bundle the application, also build server

    IF(BUNDLE)

        set(WITH_SERVER true)

        if(NOT minimum_macosx MATCHES "10.6")

            set(CMAKE_C_COMPILER "gcc-4.0")

            set(CMAKE_CXX_COMPILER "g++-4.0")

        else()

            if(current_macosx_version MATCHES "10.6")

                set(CMAKE_OSX_ARCHITECTURES "x86_64")

            endif()

        endif()

    ELSE()

        if(current_macosx_version MATCHES "10.6")

            set(CMAKE_OSX_ARCHITECTURES "x86_64")

        endif()

    ENDIF()

    message(STATUS "Target system: Mac OS X ${minimum_macosx} ${CMAKE_OSX_ARCHITECTURES}")

    if(minimum_macosx MATCHES "10.4")

        set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")

        if(current_macosx_version MATCHES "10.4")

            find_package(SDL_mixer REQUIRED)

            set(pascal_compiler_flags_cmn "-k-dylib_file @loader_path/Frameworks/smpeg.framework/Versions/A/smpeg:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/smpeg.framework/Versions/A/smpeg" "-k-dylib_file @loader_path/Frameworks/mikmod.framework/Versions/A/mikmod:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/mikmod.framework/Versions/A/mikmod" ${pascal_compiler_flags_cmn})

            set(CMAKE_C_FLAGS "-dylib_file @loader_path/Frameworks/smpeg.framework/Versions/A/smpeg:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/smpeg.framework/Versions/A/smpeg -dylib_file @loader_path/Frameworks/mikmod.framework/Versions/A/mikmod:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/mikmod.framework/Versions/A/mikmod")

        endif()

    else()

        set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX${minimum_macosx}.sdk/")

    endif()

    #1.set deployment target; 2.link with libsdlmain.a (when building an executable); 3.link with liblua.a (which requires readline)

    set(pascal_compiler_flags_cmn "-k-macosx_version_min" "-k${minimum_macosx}" "-XR${CMAKE_OSX_SYSROOT}" ${pascal_compiler_flags_cmn})

    if(NOT BUILD_ENGINE_LIBRARY)

        set(pascal_compiler_flags_cmn "-k${CMAKE_BINARY_DIR}/bin/libSDLmain.a" ${pascal_compiler_flags_cmn})

    endif()

    set(pascal_compiler_flags_cmn "-k${CMAKE_BINARY_DIR}/bin/liblua.a" "-k-lreadline" ${pascal_compiler_flags_cmn})

else(APPLE)

    set(target_dir "bin")

endif(APPLE)

#this snippet sets "Release" mode by default

#IF (NOT CMAKE_BUILD_TYPE)

#	SET(CMAKE_BUILD_TYPE "Release")

#ENDIF (NOT CMAKE_BUILD_TYPE)

if (NOT CMAKE_BUILD_TYPE)

    set (CMAKE_BUILD_TYPE RELEASE CACHE STRING "Choose the type of build, options are: None Debug Release." FORCE)

endif (NOT CMAKE_BUILD_TYPE)

if(CMAKE_BUILD_TYPE MATCHES RELEASE OR CMAKE_BUILD_TYPE MATCHES "Release")

    message(STATUS "Building Release")

    set(Optz true)

else()

    message(STATUS "Building Debug")

    #set(CMAKE_VERBOSE_MAKEFILE true)

    set(Optz false)

endif()

#set default flags values for all the project

set(CMAKE_C_FLAGS "-pipe ${CMAKE_C_FLAGS}")

set(CMAKE_C_FLAGS_RELEASE "-w -O2 -fomit-frame-pointer ${CMAKE_C_FLAGS_RELEASE}")

set(CMAKE_C_FLAGS_DEBUG "-Wall -O0 -g -DDEBUG ${CMAKE_C_FLAGS_DEBUG}")

set(CMAKE_CXX_FLAGS ${CMAKE_C_FLAGS})

set(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE})

set(CMAKE_CXX_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})

set(pascal_compiler_flags_cmn "-B" "-FE../bin" "-Cs2000000" "-vewn" ${pascal_compiler_flags_cmn})

if(Optz)

#	set(pascal_compiler_flags_cmn "-O3" "-OpPENTIUM4" "-CfSSE3" "-Xs" "-Si" ${pascal_compiler_flags_cmn})

    set(pascal_compiler_flags_cmn "-O2" "-Xs" "-Si" ${pascal_compiler_flags_cmn})

    set(haskell_compiler_flags_cmn "-O2" "-w")

else(Optz)

    set(pascal_compiler_flags_cmn "-O-" "-g" "-gh" "-gl" "-dDEBUGFILE" ${pascal_compiler_flags_cmn})

    set(haskell_compiler_flags_cmn "-Wall" "-debug" "-dcore-lint")

endif(Optz)

if(DEFINED DATA_INSTALL_DIR)

    set(SHAREPATH ${DATA_INSTALL_DIR}/hedgewars/)

else()

    set(SHAREPATH share/hedgewars/)

endif()

set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)

set(HEDGEWARS_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")

set(HEDGEWARS_PROTO_VER 35)

if(WITH_SERVER)

    message(STATUS "Server is going to be built! Make sure you have GHC installed")

    set(HAVE_NETSERVER true)

    add_subdirectory(gameServer)

else(WITH_SERVER)

    set(HAVE_NETSERVER false)

endif(WITH_SERVER)

add_subdirectory(misc/liblua)

add_subdirectory(hedgewars)

#add_subdirectory(misc/libopenalbridge)

if(NOT BUILD_ENGINE_LIBRARY)

    add_subdirectory(bin)

    add_subdirectory(QTfrontend)

    add_subdirectory(share)

    add_subdirectory(tools)

endif()

# CPack vars

set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Hedgewars, a free turn-based strategy")

set(CPACK_PACKAGE_VENDOR "Hedgewars Project")

set(CPACK_PACKAGE_FILE_NAME "hedgewars-${HEDGEWARS_VERSION}")

set(CPACK_SOURCE_PACKAGE_FILE_NAME "hedgewars-src-${HEDGEWARS_VERSION}")

set(CPACK_SOURCE_GENERATOR "TBZ2")

set(CPACK_PACKAGE_EXECUTABLES "hedgewars" "hedgewars")

set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/COPYING")

set(CPACK_PACKAGE_INSTALL_DIRECTORY "Hedgewars ${HEDGEWARS_VERSION}")

if(WIN32 AND NOT UNIX)

    set(CPACK_NSIS_DISPLAY_NAME "Hedgewars")

    set(CPACK_NSIS_HELP_LINK "http://www.hedgewars.org/")

    set(CPACK_NSIS_URL_INFO_ABOUT "http://www.hedgewars.org/")

    set(CPACK_NSIS_CONTACT "unC0Rr@gmail.com")

    set(CPACK_NSIS_MODIFY_PATH OFF)

    set(CPACK_GENERATOR "ZIP;NSIS")

    set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "hedgewars")

else(WIN32 AND NOT UNIX)

    set(CPACK_STRIP_FILES "bin/hedgewars;bin/hwengine")

endif(WIN32 AND NOT UNIX)

set(CPACK_SOURCE_IGNORE_FILES

    "~"

    "\\\\.hg"

    "\\\\.svn"

    "\\\\.exe$"

    "\\\\.a$"

    "\\\\.dll$"

    "\\\\.xcf$"

    "\\\\.cxx$"

    "\\\\.db$"

    "\\\\.dof$"

    "\\\\.layout$"

    "\\\\.zip$"

    "\\\\.gz$"

    "\\\\.bz2$"

    "\\\\.tmp$"

    "\\\\.core$"

    "\\\\.sh$"

    "\\\\.sifz$"

    "\\\\.svg$"

    "\\\\.svgz$"

    "\\\\.ppu$"

    "\\\\.psd$"

    "\\\\.o$"

    "Makefile"

    "Doxyfile"

    "CMakeFiles"

    "debug"

    "release$"

    "Debug$"

    "Release$"

    "proto.inc$"

    "hwconsts.cpp$"

    "playlist.inc$"

    "CPack"

    "cmake_install.cmake$"

    "config.inc$"

    "hwengine.desktop$"

#   "^${CMAKE_CURRENT_SOURCE_DIR}/misc/libopenalbridge"

    "^${CMAKE_CURRENT_SOURCE_DIR}/project_files/HedgewarsMobile/"

    "^${CMAKE_CURRENT_SOURCE_DIR}/bin/[a-z]"

    "^${CMAKE_CURRENT_SOURCE_DIR}/tools/templates"

    "^${CMAKE_CURRENT_SOURCE_DIR}/doc"

    "^${CMAKE_CURRENT_SOURCE_DIR}/templates"

    "^${CMAKE_CURRENT_SOURCE_DIR}/Graphics"

    "^${CMAKE_CURRENT_SOURCE_DIR}/realtest"

    "^${CMAKE_CURRENT_SOURCE_DIR}/tmp"

    "^${CMAKE_CURRENT_SOURCE_DIR}/utils"

    "^${CMAKE_CURRENT_SOURCE_DIR}/share/hedgewars/Data/Maps/test"

    "^${CMAKE_CURRENT_SOURCE_DIR}/share/hedgewars/Data/Themes/ethereal"

    "^${CMAKE_CURRENT_SOURCE_DIR}/install_manifest.txt"

    "^${CMAKE_CURRENT_SOURCE_DIR}/CMakeCache.txt"

    "^${CMAKE_CURRENT_SOURCE_DIR}/hedgewars\\\\."

)

include(CPack)