configure_file(${hedgewars_SOURCE_DIR}/hedgewars/proto.inc.in ${CMAKE_CURRENT_BINARY_DIR}/proto.inc) find_package(SDL REQUIRED) find_package(SDL_image REQUIRED) find_package(SDL_net REQUIRED) find_package(SDL_ttf REQUIRED) #SOURCE AND PROGRAMS SECTION set(fpc_tryexe fpc) set(hwengine_project ${hedgewars_SOURCE_DIR}/hedgewars/hwengine.pas) set(engine_sources ${hwengine_project} SDLh.pas uAI.pas uAIActions.pas uAIAmmoTests.pas uAIMisc.pas uAmmos.pas uChat.pas uCollisions.pas uConsole.pas uConsts.pas uFloat.pas uGame.pas uGears.pas uIO.pas uKeys.pas uLand.pas uLandGraphics.pas uLandObjects.pas uLandTemplates.pas uLandTexture.pas uLocale.pas uMisc.pas uRandom.pas uSHA.pas uSound.pas uStats.pas uStore.pas uTeams.pas uTriggers.pas uVisualGears.pas uWorld.pas CCHandlers.inc GSHandlers.inc HHHandlers.inc SinTable.inc options.inc ${CMAKE_CURRENT_BINARY_DIR}/proto.inc tunsetborder.inc ) find_program(fpc_executable ${fpc_tryexe}) if (fpc_executable) exec_program(${fpc_executable} ARGS "-h" OUTPUT_VARIABLE fpc_output) endif (fpc_executable) set (noexecstack_flags "-k-z" "-knoexecstack") file(WRITE ${EXECUTABLE_OUTPUT_PATH}/checkstack.pas "begin end.") exec_program(${fpc_executable} ${EXECUTABLE_OUTPUT_PATH} ARGS ${noexecstack_flags} checkstack.pas OUTPUT_VARIABLE noout RETURN_VALUE testnoexecstack) if (${testnoexecstack}) set (noexecstack_flags "") endif (${testnoexecstack}) #PASCAL DETECTION SECTION string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" fpc_version "${fpc_output}") if (fpc_version) string(REGEX REPLACE "([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" fpc_vers_major "${fpc_version}") string(REGEX REPLACE "[0-9]+\\.([0-9]+)\\.[0-9]+" "\\1" fpc_vers_minor "${fpc_version}") string(REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" fpc_vers_patch "${fpc_version}") math(EXPR fpc_ver "${fpc_vers_major}*10000 + ${fpc_vers_minor}*100 + ${fpc_vers_patch}") if (fpc_ver LESS "020200") message(FATAL_ERROR "Minimum required version of FreePascal is 2.2.0") else() set(pascal_compiler ${fpc_executable}) endif () endif (fpc_version) if (NOT pascal_compiler) message(FATAL_ERROR "No Pascal compiler found!") endif (NOT pascal_compiler) #PASCAL FLAG SECTION set(pascal_compiler_flags ${noexecstack_flags} "-B" "-FE../bin" "-Fl../bin/" "-Cs2000000" "-vwi" ${hwengine_project}) if(OPTIMIZATIONS) set(pascal_compiler_flags "-O2" "-Xs" "-Nu" ${pascal_compiler_flags}) if(APPLE AND NOT universal_build) set(pascal_compiler_flags "-fPIC" "-CfSSE2" ${pascal_compiler_flags}) #instruction set for ppc is 7400 endif() else(OPTIMIZATIONS) set(pascal_compiler_flags "-O-" "-gl" "-dDEBUGFILE" "-pg" "-va" ${pascal_compiler_flags}) endif(OPTIMIZATIONS) if(LOWRES) set(pascal_compiler_flags "-dLOWRES" ${pascal_compiler_flags} ${hwengine_project}) endif(LOWRES) #special handling of MSVC compiler (no static linking) if(MSVC) set(pascal_compiler_flags "-dMSVC" ${pascal_compiler_flags}) endif(MSVC) #DEPENDECIES AND EXECUTABLES SECTION IF(APPLE) #let's build sdlmain, which is absent from the framework set(LIBRARY_OUTPUT_PATH ${EXECUTABLE_OUTPUT_PATH}) include_directories(${SDL_INCLUDE_DIR}) link_libraries(${SDL_LIBRARY}) add_library (SDLmain STATIC SDLMain.m) set(engine_sources SDLmain ${engine_sources}) ENDIF(APPLE) IF(NOT APPLE OR NOT universal_build) #here is the standard command for any system add_custom_command(OUTPUT "${EXECUTABLE_OUTPUT_PATH}/hwengine${CMAKE_EXECUTABLE_SUFFIX}" COMMAND "${pascal_compiler}" ARGS ${pascal_compiler_flags} MAIN_DEPENDENCY ${hwengine_project} DEPENDS openalbridge ${engine_sources} ) ELSE() #these are the two dependencies for building a universal binary on Mac OS X add_custom_command(OUTPUT "${EXECUTABLE_OUTPUT_PATH}/hwengine.386" COMMAND "ppc386" ARGS ${pascal_compiler_flags} -ohwengine.386 -CfSSE2 MAIN_DEPENDENCY ${hwengine_project} DEPENDS openalbridge ${engine_sources} ) add_custom_target(hwengine.386 ALL DEPENDS "${EXECUTABLE_OUTPUT_PATH}/hwengine.386") add_custom_command(OUTPUT "${EXECUTABLE_OUTPUT_PATH}/hwengine.ppc" COMMAND "ppcppc" ARGS ${pascal_compiler_flags} -ohwengine.ppc MAIN_DEPENDENCY ${hwengine_project} DEPENDS openalbridge ${engine_sources} ) add_custom_target(hwengine.ppc ALL DEPENDS "${EXECUTABLE_OUTPUT_PATH}/hwengine.ppc") #this is the command that bundles the two executables into one add_custom_command(OUTPUT "${EXECUTABLE_OUTPUT_PATH}/hwengine" COMMAND "lipo" ARGS ${EXECUTABLE_OUTPUT_PATH}/hwengine.386 ${EXECUTABLE_OUTPUT_PATH}/hwengine.ppc -create -output ${EXECUTABLE_OUTPUT_PATH}/hwengine DEPENDS "${EXECUTABLE_OUTPUT_PATH}/hwengine.386" "${EXECUTABLE_OUTPUT_PATH}/hwengine.ppc" ) ENDIF() add_custom_target(hwengine ALL DEPENDS "${EXECUTABLE_OUTPUT_PATH}/hwengine${CMAKE_EXECUTABLE_SUFFIX}") install(PROGRAMS "${EXECUTABLE_OUTPUT_PATH}/hwengine${CMAKE_EXECUTABLE_SUFFIX}" DESTINATION ${target_dir})