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# Set of common macros
find_package(Python2 REQUIRED)
find_package(Python3 REQUIRED)
function(target_ragel_lexers TgtName Key Src)
SET(RAGEL_BIN ${CMAKE_BINARY_DIR}/bin/ragel)
get_filename_component(OutPath ${Src} NAME)
string(APPEND OutPath .cpp)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${OutPath}
COMMAND Python2::Interpreter ${CMAKE_SOURCE_DIR}/build/scripts/run_tool.py -- ${RAGEL_BIN} ${RAGEL_FLAGS} ${ARGN} -o ${CMAKE_CURRENT_BINARY_DIR}/${OutPath} ${Src}
DEPENDS ${CMAKE_SOURCE_DIR}/build/scripts/run_tool.py ${Src}
)
target_sources(${TgtName} ${Key} ${CMAKE_CURRENT_BINARY_DIR}/${OutPath})
endfunction()
function(target_yasm_source TgtName Key Src)
SET(YASM_BIN ${CMAKE_BINARY_DIR}/bin/yasm)
get_filename_component(OutPath ${Src} NAME_WLE)
string(APPEND OutPath .o)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${OutPath}
COMMAND Python2::Interpreter ${CMAKE_SOURCE_DIR}/build/scripts/run_tool.py -- ${YASM_BIN} ${YASM_FLAGS} ${ARGN} -o ${CMAKE_CURRENT_BINARY_DIR}/${OutPath} ${Src}
DEPENDS ${CMAKE_SOURCE_DIR}/build/scripts/run_tool.py ${Src}
)
target_sources(${TgtName} ${Key} ${CMAKE_CURRENT_BINARY_DIR}/${OutPath})
endfunction()
function(target_joined_source TgtName Out)
foreach(InSrc ${ARGN})
file(RELATIVE_PATH IncludePath ${CMAKE_SOURCE_DIR} ${InSrc})
list(APPEND IncludesList ${IncludePath})
endforeach()
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${Out}
COMMAND Python2::Interpreter ${CMAKE_SOURCE_DIR}/build/scripts/gen_join_srcs.py ${CMAKE_CURRENT_BINARY_DIR}/${Out} ${IncludesList}
DEPENDS ${CMAKE_SOURCE_DIR}/build/scripts/gen_join_srcs.py ${ARGN}
)
target_sources(${TgtName} PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/${Out})
endfunction()
function(generate_enum_serilization Tgt Input)
set(opts "")
set(oneval_args INCLUDE_HEADERS)
set(multival_args "")
cmake_parse_arguments(ENUM_SERIALIZATION_ARGS
"${opts}"
"${oneval_args}"
"${multival_args}"
${ARGN}
)
get_filename_component(BaseName ${Input} NAME)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${BaseName}_serialized.cpp
COMMAND enum_parser ${Input} --include-path ${ENUM_SERIALIZATION_ARGS_INCLUDE_HEADERS} --output ${CMAKE_CURRENT_BINARY_DIR}/${BaseName}_serialized.cpp
DEPENDS ${Input}
)
target_sources(${Tgt} PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/${BaseName}_serialized.cpp)
endfunction()
function(add_global_library_for TgtName MainName)
add_library(${TgtName} STATIC ${ARGN})
add_library(${TgtName}.wholearchive INTERFACE)
add_dependencies(${TgtName}.wholearchive ${TgtName})
add_dependencies(${TgtName} ${MainName})
if (MSVC)
target_link_options(${TgtName}.wholearchive INTERFACE "SHELL:/WHOLEARCHIVE:$<TARGET_FILE:${TgtName}>")
elseif(APPLE)
target_link_options(${TgtName}.wholearchive INTERFACE "SHELL:-Wl,-force_load,$<TARGET_FILE:${TgtName}>")
else()
target_link_options(${TgtName}.wholearchive INTERFACE "SHELL:-Wl,--whole-archive $<TARGET_FILE:${TgtName}> -Wl,--no-whole-archive")
endif()
target_link_libraries(${MainName} INTERFACE ${TgtName}.wholearchive)
endfunction()
function(target_link_flags)
target_link_libraries(${ARGN})
endfunction()
function(copy_file From To)
add_custom_command(
OUTPUT ${To}
COMMAND ${CMAKE_COMMAND} -E copy ${From} ${To}
DEPENDS ${From}
)
endfunction()
function(vcs_info Tgt)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/__vcs_version__.c
COMMAND Python2::Interpreter ${CMAKE_SOURCE_DIR}/build/scripts/vcs_info.py no-vcs dummy.json ${CMAKE_CURRENT_BINARY_DIR}/__vcs_version__.c ${CMAKE_SOURCE_DIR}/build/scripts/c_templates/svn_interface.c
DEPENDS ${CMAKE_SOURCE_DIR}/build/scripts/vcs_info.py ${CMAKE_SOURCE_DIR}/build/scripts/c_templates/svn_interface.c
)
target_sources(${Tgt} PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/__vcs_version__.c)
endfunction()
function(resources Tgt Output)
set(opts "")
set(oneval_args "")
set(multival_args INPUTS KEYS)
cmake_parse_arguments(RESOURCE_ARGS
"${opts}"
"${oneval_args}"
"${multival_args}"
${ARGN}
)
list(LENGTH RESOURCE_ARGS_INPUTS InputsCount)
list(LENGTH RESOURCE_ARGS_KEYS KeysCount)
if (NOT ${InputsCount} EQUAL ${KeysCount})
message(FATAL_ERROR "Resources inputs count isn't equal to keys count in " ${Tgt})
endif()
math(EXPR ListsMaxIdx "${InputsCount} - 1")
foreach(Idx RANGE ${ListsMaxIdx})
list(GET RESOURCE_ARGS_INPUTS ${Idx} Input)
list(GET RESOURCE_ARGS_KEYS ${Idx} Key)
list(APPEND ResourcesList ${Input})
list(APPEND ResourcesList ${Key})
endforeach()
add_custom_command(
OUTPUT ${Output}
COMMAND rescompiler ${Output} ${ResourcesList}
DEPENDS ${RESOURCE_ARGS_INPUTS}
)
endfunction()
function(use_export_script Target ExportFile)
get_filename_component(OutName ${ExportFile} NAME)
set(OutPath ${CMAKE_CURRENT_BINARY_DIR}/gen_${OutName})
if (MSVC)
target_link_flags(${Target} PRIVATE /DEF:${OutPath})
set(EXPORT_SCRIPT_FLAVOR msvc)
elseif(APPLE)
execute_process(
COMMAND Python3_EXECUTABLE ${CMAKE_SOURCE_DIR}/build/scripts/export_script_gen.py ${ExportFile} --format darwin
RESULT_VARIABLE _SCRIPT_RES
OUTPUT_VARIABLE _SCRIPT_FLAGS
ERROR_VARIABLE _SCRIPT_STDERR
)
if (NOT ${_SCRIPT_RES} EQUAL 0)
message(FATAL_ERROR "Failed to parse export symbols from ${ExportFile}:\n${_SCRIPT_STDERR}")
return()
endif()
target_link_flags(${Target} PRIVATE ${_SCRIPT_FLAGS})
return()
else()
set(EXPORT_SCRIPT_FLAVOR gnu)
target_link_flags(${Target} PRIVATE -Wl,--gc-sections -rdynamic -Wl,--version-script=${OutPath})
endif()
add_custom_command(
OUTPUT ${OutPath}
COMMAND
Python3::Interpreter ${CMAKE_SOURCE_DIR}/build/scripts/export_script_gen.py ${ExportFile} ${OutPath} --format ${EXPORT_SCRIPT_FLAVOR}
DEPENDS ${ExportFile} ${CMAKE_SOURCE_DIR}/build/scripts/export_script_gen.py
)
target_sources(${Target} PRIVATE ${OutPath})
set_property(SOURCE ${OutPath} PROPERTY
HEADER_FILE_ONLY On
)
set_property(TARGET ${Target} APPEND PROPERTY
LINK_DEPENDS ${OutPath}
)
endfunction()
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