hedgewars/CMakeLists.txt
author koda
Sun, 03 Jan 2010 15:40:41 +0000
changeset 2671 7e0f88013fe8
parent 2669 4eec706e86b0
child 2672 0f1403bf267a
permissions -rw-r--r--
smaller patches, one missing Sky-lowres, IMG_Init and Mix_Init (might require newer libraries), updates to SDL bindings, code cleanup, new compile flags
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configure_file(${hedgewars_SOURCE_DIR}/hedgewars/proto.inc.in ${CMAKE_CURRENT_BINARY_DIR}/proto.inc)
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find_package(SDL)
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find_package(SDL_image)
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find_package(SDL_net)
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find_package(SDL_ttf)
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find_package(SDL_mixer)
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#SOURCE AND PROGRAMS SECTION 
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set(fpc_tryexe fpc)
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set(hwengine_project ${hedgewars_SOURCE_DIR}/hedgewars/hwengine.pas)
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set(	engine_sources
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	${hwengine_project}
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	SDLh.pas
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	uAI.pas
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	uAIActions.pas
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	uAIAmmoTests.pas
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	uAIMisc.pas
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	uAmmos.pas
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	uChat.pas
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	uCollisions.pas
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	uConsole.pas
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	uConsts.pas
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	uFloat.pas
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	uGame.pas
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	uGears.pas
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	uIO.pas
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	uKeys.pas
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	uLand.pas
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	uLandGraphics.pas
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	uLandObjects.pas
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	uLandTemplates.pas
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	uLandTexture.pas
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	uLocale.pas
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	uMisc.pas
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	uRandom.pas
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	uSHA.pas
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	uSound.pas
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	uStats.pas
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	uStore.pas
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	uTeams.pas
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	uTriggers.pas
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	uVisualGears.pas
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	uWorld.pas
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	CCHandlers.inc
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	GSHandlers.inc
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	HHHandlers.inc
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	SinTable.inc
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	options.inc
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	${CMAKE_CURRENT_BINARY_DIR}/proto.inc
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	)
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find_program(fpc_executable ${fpc_tryexe})
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if(fpc_executable)
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	 exec_program(${fpc_executable} ARGS "-h" OUTPUT_VARIABLE fpc_output)
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endif(fpc_executable)
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set(noexecstack_flags "-k-z" "-knoexecstack")
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file(WRITE ${EXECUTABLE_OUTPUT_PATH}/checkstack.pas "begin end.")
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exec_program(${fpc_executable} ${EXECUTABLE_OUTPUT_PATH}
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	ARGS ${noexecstack_flags} checkstack.pas
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	OUTPUT_VARIABLE noout
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	RETURN_VALUE testnoexecstack
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	)
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if(${testnoexecstack})
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	set (noexecstack_flags "")
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endif(${testnoexecstack})
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if(APPLE)
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	string(REGEX MATCH "[pP][pP][cC]+" powerpc_build "${CMAKE_OSX_ARCHITECTURES}")
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	string(REGEX MATCH "[iI]386+" i386_build "${CMAKE_OSX_ARCHITECTURES}")
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	string(REGEX MATCH "[xX]86_64+" x86_64_build "${CMAKE_OSX_ARCHITECTURES}")
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	if(powerpc_build)
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		set(powerpc_build "powerpc")
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	endif()
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endif(APPLE)
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#PASCAL DETECTION SECTION
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string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" fpc_version "${fpc_output}")
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if(fpc_version)
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	string(REGEX REPLACE "([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" fpc_vers_major "${fpc_version}")
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	string(REGEX REPLACE "[0-9]+\\.([0-9]+)\\.[0-9]+" "\\1" fpc_vers_minor "${fpc_version}")
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	string(REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" fpc_vers_patch "${fpc_version}")
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	message(STATUS "Freepascal version detected: ${fpc_vers_major}.${fpc_vers_minor}")
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	math(EXPR fpc_ver "${fpc_vers_major}*10000 + ${fpc_vers_minor}*100 + ${fpc_vers_patch}")
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	if(fpc_ver LESS "020200")
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		message(FATAL_ERROR "Minimum required version of FreePascal is 2.2.0")
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	elseif(APPLE AND x86_64_build AND fpc_ver LESS "020400")
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		message(FATAL_ERROR "Minimum required version of FreePascal is 2.4.0 for building 64 bit applications!")
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	endif()
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else()
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	message(FATAL_ERROR "No Pascal compiler found!")
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endif()
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set(pascal_compiler ${fpc_executable})
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set(pascal_compiler_flags ${noexecstack_flags} ${pascal_compiler_flags_cmn} ${hwengine_project})
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#DEPENDECIES AND EXECUTABLES SECTION
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IF(NOT APPLE)
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#here is the standard command for any system
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	add_custom_command(OUTPUT "${EXECUTABLE_OUTPUT_PATH}/hwengine${CMAKE_EXECUTABLE_SUFFIX}"
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		COMMAND "${pascal_compiler}"
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		ARGS ${pascal_compiler_flags}
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		MAIN_DEPENDENCY ${hwengine_project}
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		DEPENDS ${engine_sources}
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		)
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ELSE()
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	#let's build sdlmain, which is absent from the framework
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	find_package(SDL REQUIRED)
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	set(CMAKE_OSX_ARCHITECTURES "x86_64;i386;ppc7400")	
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	set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin)
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	include_directories(${SDL_INCLUDE_DIR})
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	add_library (SDLmain STATIC SDLMain.m)
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#	set_target_properties(SDLmain PROPERTIES COMPILE_FLAGS "-mmacosx-version-min=${minimum_macosx} --sysroot=${CMAKE_OSX_SYSROOT} ")
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#these are the dependencies for building a universal binary on Mac OS X
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	foreach (build_arch ${powerpc_build} ${i386_build} ${x86_64_build})
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		set(lipo_args_list "${EXECUTABLE_OUTPUT_PATH}/hwengine.${build_arch}" ${lipo_args_list})
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		add_custom_command(OUTPUT "${EXECUTABLE_OUTPUT_PATH}/hwengine.${build_arch}"
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			COMMAND "${pascal_compiler}"
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			ARGS ${pascal_compiler_flags} -ohwengine.${build_arch} -P${build_arch}
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			MAIN_DEPENDENCY ${hwengine_project}
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			DEPENDS ${engine_sources} SDLmain
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			)
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		add_custom_target(hwengine.${build_arch} ALL DEPENDS "${EXECUTABLE_OUTPUT_PATH}/hwengine.${build_arch}")
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	endforeach()
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	add_custom_command(OUTPUT "${EXECUTABLE_OUTPUT_PATH}/hwengine"
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		COMMAND "lipo"
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		ARGS ${lipo_args_list} -create -output ${EXECUTABLE_OUTPUT_PATH}/hwengine
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		DEPENDS ${lipo_args_list}
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		)
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ENDIF()
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add_custom_target(hwengine ALL DEPENDS "${EXECUTABLE_OUTPUT_PATH}/hwengine${CMAKE_EXECUTABLE_SUFFIX}")
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install(PROGRAMS "${EXECUTABLE_OUTPUT_PATH}/hwengine${CMAKE_EXECUTABLE_SUFFIX}" DESTINATION ${target_dir})
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