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function(enable_unity_build UB_SUFFIX SOURCE_VARIABLE_NAME)
set(files ${SOURCE_VARIABLE_NAME})
# Generate a unique filename for the unity build translation unit
set(unit_build_file ${CMAKE_CURRENT_BINARY_DIR}/ub_${UB_SUFFIX}.cpp)
# Exclude all translation units from compilation
set_source_files_properties(${files} PROPERTIES HEADER_FILE_ONLY true)
# Open the ub file
FILE(WRITE ${unit_build_file} "// Unity Build generated by CMake\n")
# Add include statement for each translation unit
foreach(source_file ${files} )
FILE( APPEND ${unit_build_file} "#include <${source_file}>\n")
endforeach(source_file)
# Complement list of translation units with the name of ub
set(${SOURCE_VARIABLE_NAME} ${${SOURCE_VARIABLE_NAME}} ${unit_build_file} PARENT_SCOPE)
endfunction(enable_unity_build)
macro (add_openmw_dir dir)
set (files)
set (cppfiles)
foreach (u ${ARGN})
# Add cpp and hpp to OPENMW_FILES
file (GLOB ALL "${dir}/${u}.[ch]pp")
foreach (f ${ALL})
list (APPEND files "${f}")
list (APPEND OPENMW_FILES "${f}")
endforeach (f)
# Add cpp to unity build
file (GLOB ALL "${dir}/${u}.cpp")
foreach (f ${ALL})
list (APPEND cppfiles "${f}")
endforeach (f)
endforeach (u)
if (OPENMW_UNITY_BUILD)
enable_unity_build(${dir} "${cppfiles}")
list (APPEND OPENMW_FILES ${CMAKE_CURRENT_BINARY_DIR}/ub_${dir}.cpp)
endif()
source_group ("apps\\openmw\\${dir}" FILES ${files})
endmacro (add_openmw_dir)
macro (add_component_dir dir)
set (files)
set (cppfiles)
foreach (u ${ARGN})
file (GLOB ALL "${dir}/${u}.[ch]pp")
foreach (f ${ALL})
list (APPEND files "${f}")
list (APPEND COMPONENT_FILES "${f}")
endforeach (f)
# Add cpp to unity build
file (GLOB ALL "${dir}/${u}.cpp")
foreach (f ${ALL})
list (APPEND cppfiles "${f}")
endforeach (f)
endforeach (u)
if (OPENMW_UNITY_BUILD)
enable_unity_build(${dir} "${cppfiles}")
list (APPEND COMPONENT_FILES ${CMAKE_CURRENT_BINARY_DIR}/ub_${dir}.cpp)
endif()
source_group ("components\\${dir}" FILES ${files})
endmacro (add_component_dir)
macro (add_component_qt_dir dir)
set (files)
foreach (u ${ARGN})
file (GLOB ALL "${dir}/${u}.[ch]pp")
foreach (f ${ALL})
list (APPEND files "${f}")
list (APPEND COMPONENT_QT_FILES "${f}")
endforeach (f)
endforeach (u)
source_group ("components\\${dir}" FILES ${files})
endmacro (add_component_qt_dir)
macro (add_file project type file)
list (APPEND ${project}${type} ${file})
endmacro (add_file)
macro (add_unit project dir unit)
add_file (${project} _HDR ${comp} "${dir}/${unit}.hpp")
add_file (${project} _SRC ${comp} "${dir}/${unit}.cpp")
endmacro (add_unit)
macro (add_hdr project dir unit)
add_file (${project} _HDR ${comp} "${dir}/${unit}.hpp")
endmacro (add_hdr)
macro (opencs_units dir)
foreach (u ${ARGN})
add_unit (OPENCS ${dir} ${u})
endforeach (u)
endmacro (opencs_units)
macro (opencs_hdrs dir)
foreach (u ${ARGN})
add_hdr (OPENCS ${dir} ${u})
endforeach (u)
endmacro (opencs_hdrs)
include(CMakeParseArguments)
macro (openmw_add_executable target)
set(OMW_ADD_EXE_OPTIONS WIN32 MACOSX_BUNDLE EXCLUDE_FROM_ALL)
set(OMW_ADD_EXE_VALUES)
set(OMW_ADD_EXE_MULTI_VALUES)
cmake_parse_arguments(OMW_ADD_EXE "${OMW_ADD_EXE_OPTIONS}" "${OMW_ADD_EXE_VALUES}" "${OMW_ADD_EXE_MULTI_VALUES}" ${ARGN})
if (OMW_ADD_EXE_WIN32)
set(OMW_ADD_EXE_WIN32_VALUE WIN32)
endif (OMW_ADD_EXE_WIN32)
if (OMW_ADD_EXE_MACOSX_BUNDLE)
set(OMW_ADD_EXE_MACOSX_BUNDLE_VALUE MACOSX_BUNDLE)
endif (OMW_ADD_EXE_MACOSX_BUNDLE)
if (OMW_ADD_EXE_EXCLUDE_FROM_ALL)
set(OMW_ADD_EXE_EXCLUDE_FROM_ALL_VALUE EXCLUDE_FROM_ALL)
endif (OMW_ADD_EXE_EXCLUDE_FROM_ALL)
add_executable(${target} ${OMW_ADD_EXE_WIN32_VALUE} ${OMW_ADD_EXE_MACOSX_BUNDLE_VALUE} ${OMW_ADD_EXE_EXCLUDE_FROM_ALL_VALUE} ${OMW_ADD_EXE_UNPARSED_ARGUMENTS})
if (MSVC)
set_target_properties(${target} PROPERTIES VS_DEBUGGER_WORKING_DIRECTORY "$<TARGET_FILE_DIR:${target}>")
endif (MSVC)
endmacro (openmw_add_executable)
macro (get_generator_is_multi_config VALUE)
# TODO: make git version getter less dumb so everywhere that calls this macro can just call the function this calls instead
if (DEFINED generator_is_multi_config_var)
set(${VALUE} ${generator_is_multi_config_var})
else (DEFINED generator_is_multi_config_var)
get_cmake_property(${VALUE} GENERATOR_IS_MULTI_CONFIG)
endif (DEFINED generator_is_multi_config_var)
endmacro (get_generator_is_multi_config)
macro (copy_resource_file source_path destination_dir_base dest_path_relative)
get_generator_is_multi_config(multi_config)
if (multi_config)
foreach(cfgtype ${CMAKE_CONFIGURATION_TYPES})
configure_file(${source_path} "${destination_dir_base}/${cfgtype}/${dest_path_relative}" COPYONLY)
endforeach(cfgtype)
else (multi_config)
configure_file(${source_path} "${destination_dir_base}/${dest_path_relative}" COPYONLY)
endif (multi_config)
endmacro (copy_resource_file)
macro (configure_resource_file source_path destination_dir_base dest_path_relative)
get_generator_is_multi_config(multi_config)
if (multi_config)
foreach(cfgtype ${CMAKE_CONFIGURATION_TYPES})
configure_file(${source_path} "${destination_dir_base}/${cfgtype}/${dest_path_relative}")
endforeach(cfgtype)
else (multi_config)
configure_file(${source_path} "${destination_dir_base}/${dest_path_relative}")
endif (multi_config)
endmacro (configure_resource_file)
macro (pack_resource_file source_path destination_dir_base dest_path_relative)
get_generator_is_multi_config(multi_config)
if (multi_config)
foreach(cfgtype ${CMAKE_CONFIGURATION_TYPES})
execute_process(COMMAND ${CMAKE_COMMAND} "-DINPUT_FILE=${source_path}" "-DOUTPUT_FILE=${destination_dir_base}/${cfgtype}/${dest_path_relative}" -P "${CMAKE_SOURCE_DIR}/cmake/base64.cmake")
endforeach(cfgtype)
else (multi_config)
execute_process(COMMAND ${CMAKE_COMMAND} "-DINPUT_FILE=${source_path}" "-DOUTPUT_FILE=${destination_dir_base}/${dest_path_relative}" -P "${CMAKE_SOURCE_DIR}/cmake/base64.cmake")
endif (multi_config)
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${source_path}")
endmacro (pack_resource_file)
macro (copy_all_resource_files source_dir destination_dir_base destination_dir_relative files)
foreach (f ${files})
get_filename_component(filename ${f} NAME)
copy_resource_file("${source_dir}/${f}" "${destination_dir_base}" "${destination_dir_relative}/${f}")
endforeach (f)
endmacro (copy_all_resource_files)
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