mirror of
https://github.com/HarbourMasters/Shipwright.git
synced 2024-11-01 08:05:07 -04:00
234 lines
8.6 KiB
CMake
234 lines
8.6 KiB
CMake
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# utils file for projects came from visual studio solution with cmake-converter.
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################################################################################
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# Wrap each token of the command with condition
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################################################################################
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cmake_policy(PUSH)
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cmake_policy(SET CMP0054 NEW)
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macro(prepare_commands)
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unset(TOKEN_ROLE)
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unset(COMMANDS)
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foreach(TOKEN ${ARG_COMMANDS})
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if("${TOKEN}" STREQUAL "COMMAND")
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set(TOKEN_ROLE "KEYWORD")
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elseif("${TOKEN_ROLE}" STREQUAL "KEYWORD")
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set(TOKEN_ROLE "CONDITION")
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elseif("${TOKEN_ROLE}" STREQUAL "CONDITION")
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set(TOKEN_ROLE "COMMAND")
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elseif("${TOKEN_ROLE}" STREQUAL "COMMAND")
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set(TOKEN_ROLE "ARG")
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endif()
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if("${TOKEN_ROLE}" STREQUAL "KEYWORD")
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list(APPEND COMMANDS "${TOKEN}")
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elseif("${TOKEN_ROLE}" STREQUAL "CONDITION")
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set(CONDITION ${TOKEN})
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elseif("${TOKEN_ROLE}" STREQUAL "COMMAND")
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list(APPEND COMMANDS "$<$<NOT:${CONDITION}>:${DUMMY}>$<${CONDITION}:${TOKEN}>")
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elseif("${TOKEN_ROLE}" STREQUAL "ARG")
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list(APPEND COMMANDS "$<${CONDITION}:${TOKEN}>")
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endif()
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endforeach()
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endmacro()
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cmake_policy(POP)
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################################################################################
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# Transform all the tokens to absolute paths
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################################################################################
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macro(prepare_output)
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unset(OUTPUT)
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foreach(TOKEN ${ARG_OUTPUT})
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if(IS_ABSOLUTE ${TOKEN})
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list(APPEND OUTPUT "${TOKEN}")
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else()
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list(APPEND OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/${TOKEN}")
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endif()
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endforeach()
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endmacro()
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################################################################################
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# Parse add_custom_command_if args.
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#
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# Input:
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# PRE_BUILD - Pre build event option
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# PRE_LINK - Pre link event option
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# POST_BUILD - Post build event option
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# TARGET - Target
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# OUTPUT - List of output files
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# DEPENDS - List of files on which the command depends
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# COMMANDS - List of commands(COMMAND condition1 commannd1 args1 COMMAND
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# condition2 commannd2 args2 ...)
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# Output:
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# OUTPUT - Output files
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# DEPENDS - Files on which the command depends
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# COMMENT - Comment
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# PRE_BUILD - TRUE/FALSE
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# PRE_LINK - TRUE/FALSE
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# POST_BUILD - TRUE/FALSE
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# TARGET - Target name
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# COMMANDS - Prepared commands(every token is wrapped in CONDITION)
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# NAME - Unique name for custom target
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# STEP - PRE_BUILD/PRE_LINK/POST_BUILD
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################################################################################
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function(add_custom_command_if_parse_arguments)
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cmake_parse_arguments("ARG" "PRE_BUILD;PRE_LINK;POST_BUILD" "TARGET;COMMENT" "DEPENDS;OUTPUT;COMMANDS" ${ARGN})
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if(WIN32)
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set(DUMMY "cd.")
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elseif(UNIX)
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set(DUMMY "true")
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endif()
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prepare_commands()
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prepare_output()
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set(DEPENDS "${ARG_DEPENDS}")
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set(COMMENT "${ARG_COMMENT}")
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set(PRE_BUILD "${ARG_PRE_BUILD}")
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set(PRE_LINK "${ARG_PRE_LINK}")
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set(POST_BUILD "${ARG_POST_BUILD}")
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set(TARGET "${ARG_TARGET}")
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if(PRE_BUILD)
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set(STEP "PRE_BUILD")
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elseif(PRE_LINK)
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set(STEP "PRE_LINK")
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elseif(POST_BUILD)
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set(STEP "POST_BUILD")
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endif()
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set(NAME "${TARGET}_${STEP}")
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set(OUTPUT "${OUTPUT}" PARENT_SCOPE)
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set(DEPENDS "${DEPENDS}" PARENT_SCOPE)
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set(COMMENT "${COMMENT}" PARENT_SCOPE)
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set(PRE_BUILD "${PRE_BUILD}" PARENT_SCOPE)
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set(PRE_LINK "${PRE_LINK}" PARENT_SCOPE)
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set(POST_BUILD "${POST_BUILD}" PARENT_SCOPE)
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set(TARGET "${TARGET}" PARENT_SCOPE)
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set(COMMANDS "${COMMANDS}" PARENT_SCOPE)
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set(STEP "${STEP}" PARENT_SCOPE)
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set(NAME "${NAME}" PARENT_SCOPE)
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endfunction()
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################################################################################
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# Add conditional custom command
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#
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# Generating Files
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# The first signature is for adding a custom command to produce an output:
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# add_custom_command_if(
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# <OUTPUT output1 [output2 ...]>
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# <COMMANDS>
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# <COMMAND condition command1 [args1...]>
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# [COMMAND condition command2 [args2...]]
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# [DEPENDS [depends...]]
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# [COMMENT comment]
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#
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# Build Events
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# add_custom_command_if(
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# <TARGET target>
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# <PRE_BUILD | PRE_LINK | POST_BUILD>
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# <COMMAND condition command1 [args1...]>
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# [COMMAND condition command2 [args2...]]
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# [COMMENT comment]
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#
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# Input:
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# output - Output files the command is expected to produce
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# condition - Generator expression for wrapping the command
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# command - Command-line(s) to execute at build time.
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# args - Command`s args
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# depends - Files on which the command depends
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# comment - Display the given message before the commands are executed at
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# build time.
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# PRE_BUILD - Run before any other rules are executed within the target
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# PRE_LINK - Run after sources have been compiled but before linking the
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# binary
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# POST_BUILD - Run after all other rules within the target have been
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# executed
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################################################################################
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function(add_custom_command_if)
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add_custom_command_if_parse_arguments(${ARGN})
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if(OUTPUT AND TARGET)
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message(FATAL_ERROR "Wrong syntax. A TARGET and OUTPUT can not both be specified.")
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endif()
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if(OUTPUT)
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add_custom_command(OUTPUT ${OUTPUT}
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${COMMANDS}
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DEPENDS ${DEPENDS}
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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COMMENT ${COMMENT})
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elseif(TARGET)
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if(PRE_BUILD AND NOT ${CMAKE_GENERATOR} MATCHES "Visual Studio")
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add_custom_target(
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${NAME}
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${COMMANDS}
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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COMMENT ${COMMENT})
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add_dependencies(${TARGET} ${NAME})
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else()
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add_custom_command(
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TARGET ${TARGET}
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${STEP}
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${COMMANDS}
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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COMMENT ${COMMENT})
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endif()
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else()
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message(FATAL_ERROR "Wrong syntax. A TARGET or OUTPUT must be specified.")
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endif()
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endfunction()
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################################################################################
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# Use props file for a target and configs
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# use_props(<target> <configs...> <props_file>)
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# Inside <props_file> there are following variables:
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# PROPS_TARGET - <target>
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# PROPS_CONFIG - One of <configs...>
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# PROPS_CONFIG_U - Uppercase PROPS_CONFIG
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# Input:
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# target - Target to apply props file
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# configs - Build configurations to apply props file
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# props_file - CMake script
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################################################################################
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macro(use_props TARGET CONFIGS PROPS_FILE)
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set(PROPS_TARGET "${TARGET}")
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foreach(PROPS_CONFIG ${CONFIGS})
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string(TOUPPER "${PROPS_CONFIG}" PROPS_CONFIG_U)
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get_filename_component(ABSOLUTE_PROPS_FILE "${PROPS_FILE}" ABSOLUTE BASE_DIR "${CMAKE_CURRENT_LIST_DIR}")
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if(EXISTS "${ABSOLUTE_PROPS_FILE}")
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include("${ABSOLUTE_PROPS_FILE}")
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else()
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message(WARNING "Corresponding cmake file from props \"${ABSOLUTE_PROPS_FILE}\" doesn't exist")
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endif()
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endforeach()
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endmacro()
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################################################################################
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# Add compile options to source file
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# source_file_compile_options(<source_file> [compile_options...])
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# Input:
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# source_file - Source file
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# compile_options - Options to add to COMPILE_FLAGS property
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################################################################################
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function(source_file_compile_options SOURCE_FILE)
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if("${ARGC}" LESS_EQUAL "1")
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return()
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endif()
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get_source_file_property(COMPILE_OPTIONS "${SOURCE_FILE}" COMPILE_OPTIONS)
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if(COMPILE_OPTIONS)
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list(APPEND COMPILE_OPTIONS ${ARGN})
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else()
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set(COMPILE_OPTIONS "${ARGN}")
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endif()
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set_source_files_properties("${SOURCE_FILE}" PROPERTIES COMPILE_OPTIONS "${COMPILE_OPTIONS}")
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endfunction()
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################################################################################
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# Default properties of visual studio projects
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################################################################################
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set(DEFAULT_CXX_PROPS "${CMAKE_CURRENT_LIST_DIR}/DefaultCXX.cmake")
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