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IfcOpenShell/cmake/utilities.cmake
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2026-07-30 02:42:54 +02:00

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9.7 KiB
CMake

################################################################################
# #
# This file is part of IfcOpenShell. #
# #
# IfcOpenShell is free software: you can redistribute it and/or modify #
# it under the terms of the Lesser GNU General Public License as published by #
# the Free Software Foundation, either version 3.0 of the License, or #
# (at your option) any later version. #
# #
# IfcOpenShell is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# Lesser GNU General Public License for more details. #
# #
# You should have received a copy of the Lesser GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
################################################################################
# Create a cache entry if absent for environment variables
macro(UNIFY_ENVVARS_AND_CACHE VAR)
if(NOT DEFINED ${VAR} AND DEFINED ENV{${VAR}} AND NOT ENV{${VAR}} STREQUAL "")
set(${VAR} "$ENV{${VAR}}" CACHE STRING "${VAR}" FORCE)
mark_as_advanced(${VAR})
endif()
endmacro()
# Set INSTALL_RPATH for target with given paths
macro(SET_INSTALL_RPATHS _target _paths)
set(${_target}_rpaths "")
foreach(_path ${_paths})
list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${_path}" isSystemDir)
if("${isSystemDir}" STREQUAL "-1")
list(APPEND ${_target}_rpaths ${_path})
endif()
endforeach()
message(STATUS "Set INSTALL_RPATH for ${_target}: ${${_target}_rpaths}")
set_target_properties(${_target} PROPERTIES INSTALL_RPATH "${${_target}_rpaths}")
endmacro()
macro(SET_INSTALL_SELF_RPATH _target)
if(IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}")
SET_INSTALL_RPATHS(${_target} "${CMAKE_INSTALL_LIBDIR}")
elseif(APPLE)
SET_INSTALL_RPATHS(${_target} "@loader_path")
else()
SET_INSTALL_RPATHS(${_target} "$ORIGIN")
endif()
endmacro()
function(ifcopenshell_plugin_target TARGET)
set_target_properties(${TARGET} PROPERTIES PREFIX "")
endfunction()
function(ifcopenshell_wasm_plugin_link_options TARGET REGISTRATION_SYMBOL)
ifcopenshell_plugin_target(${TARGET})
if(NOT WASM_BUILD)
return()
endif()
cmake_parse_arguments(PLUGIN "" "OPTIMIZATION" "" ${ARGN})
if(NOT PLUGIN_OPTIMIZATION)
set(PLUGIN_OPTIMIZATION -O1)
endif()
set(plugin_symbols
ifcopenshell_plugin_abi_v1
ifcopenshell_plugin_metadata_v1
${REGISTRATION_SYMBOL}
)
target_link_options(${TARGET} PRIVATE "SHELL:-s SIDE_MODULE=2" ${PLUGIN_OPTIMIZATION})
foreach(symbol IN LISTS plugin_symbols)
target_link_options(${TARGET} PRIVATE "LINKER:--export=${symbol}")
endforeach()
endfunction()
function(ifcopenshell_deploy_qt_runtime TARGET)
if(NOT IFCOPENSHELL_DEPLOY_QT_RUNTIME)
return()
endif()
if(NOT TARGET ${TARGET})
message(FATAL_ERROR "Cannot deploy Qt runtime for unknown target '${TARGET}'.")
endif()
get_target_property(target_type ${TARGET} TYPE)
if(NOT target_type STREQUAL "EXECUTABLE")
message(FATAL_ERROR "Qt runtime deployment target '${TARGET}' is not an executable.")
endif()
if(NOT DEFINED QT_DEFAULT_MAJOR_VERSION)
if(DEFINED QT_VERSION)
set(QT_DEFAULT_MAJOR_VERSION ${QT_VERSION})
else()
set(QT_DEFAULT_MAJOR_VERSION 6)
endif()
endif()
if(NOT TARGET Qt${QT_DEFAULT_MAJOR_VERSION}::Core)
set(qt_find_args Qt${QT_DEFAULT_MAJOR_VERSION} COMPONENTS Core REQUIRED)
if(DEFINED QT_DIR AND NOT QT_DIR STREQUAL "")
list(APPEND qt_find_args PATHS ${QT_DIR})
endif()
find_package(${qt_find_args})
endif()
if(COMMAND _qt_internal_setup_deploy_support)
if(NOT DEFINED QT_CMAKE_EXPORT_NAMESPACE AND TARGET Qt${QT_DEFAULT_MAJOR_VERSION}::Core)
set(QT_CMAKE_EXPORT_NAMESPACE Qt${QT_DEFAULT_MAJOR_VERSION})
endif()
if(QT_DEFAULT_MAJOR_VERSION EQUAL 6 AND TARGET Qt6::Core)
get_target_property(qt_core_type Qt6::Core TYPE)
if(qt_core_type STREQUAL "SHARED_LIBRARY")
set(QT6_IS_SHARED_LIBS_BUILD ON)
else()
set(QT6_IS_SHARED_LIBS_BUILD OFF)
endif()
endif()
_qt_internal_setup_deploy_support()
endif()
set(deploy_args
TARGET ${TARGET}
OUTPUT_SCRIPT deploy_script
NO_UNSUPPORTED_PLATFORM_ERROR
)
if(NOT IFCOPENSHELL_DEPLOY_QT_TRANSLATIONS)
list(APPEND deploy_args NO_TRANSLATIONS)
endif()
list(APPEND deploy_args ${ARGN})
if(COMMAND qt_generate_deploy_app_script)
qt_generate_deploy_app_script(${deploy_args})
elseif(COMMAND qt6_generate_deploy_app_script)
qt6_generate_deploy_app_script(${deploy_args})
else()
message(WARNING
"Qt runtime deployment requested for '${TARGET}', but this Qt version "
"does not provide qt_generate_deploy_app_script()."
)
return()
endif()
install(SCRIPT ${deploy_script})
endfunction()
# Get a list of all OPTION flags from the CMakeLists.txt and store in an output LIST
function(get_all_option_flags output_list)
# Read the contents of the CMakeLists.txt
file(READ "${CMAKE_SOURCE_DIR}/CMakeLists.txt" cmake_contents)
# Find all OPTION flags using a regular expression
string(REGEX MATCHALL "[oO][pP][tT][iI][oO][nN]\\s*\\(\\s*([A-Za-z0-9_]+)" matches "${cmake_contents}")
# Extract the variable names from the matches
set(option_flags)
foreach(match IN LISTS matches)
string(REGEX REPLACE "[oO][pP][tT][iI][oO][nN]\\s*\\(\\s*([A-Za-z0-9_]+)" "\\1" option_flag "${match}")
list(APPEND option_flags "${option_flag}")
endforeach()
# Return the list of OPTION flags
set(${output_list} "${option_flags}" PARENT_SCOPE)
endfunction()
# Loop through a LIST of OPTION flags and convert to corresponding environment variables
function(convert_env_var_to_bool var_name)
if(DEFINED ENV{${var_name}})
string(TOUPPER "$ENV{${var_name}}" bool_value)
if(bool_value STREQUAL "ON" OR bool_value STREQUAL "TRUE" OR bool_value STREQUAL "1")
set(${var_name} ON CACHE BOOL "${var_name} as boolean" FORCE)
elseif(bool_value STREQUAL "OFF" OR bool_value STREQUAL "FALSE" OR bool_value STREQUAL "0")
set(${var_name} OFF CACHE BOOL "${var_name} as boolean" FORCE)
else()
# Not a bool, leave it as a string
endif()
else()
# Not defined, leave it as a string
endif()
endfunction()
# Usage:
# set(SOME_LIRARIES foo bar)
# add_debug_variants(SOME_LIRARIES "${SOME_LIRARIES}" d)
# "foo bar" -> "optimized foo debug food optimized bar debug bard"
# or
# set(SOME_LIRARIES path/foo.lib)
# add_debug_variants(SOME_LIRARIES "${SOME_LIRARIES}" "d")
# "path/foo.lib" -> "optimized path/foo.lib debug path/food.lib"
# TODO Could be refined: take the library file extension as a parameter and
# make sure the lib variable ends with not just contains it.
function(add_debug_variants NAME LIBRARIES POSTFIX)
set(LIBRARIES_STR "${LIBRARIES}")
set(LIBRARIES "")
# the result, "optimized <lib> debug <lib>", needs to be a list instead of a string
foreach(lib ${LIBRARIES_STR})
list(APPEND LIBRARIES optimized)
if("${lib}" MATCHES ".lib")
string(REPLACE ".lib" "" lib ${lib})
list(APPEND LIBRARIES ${lib}.lib)
else()
list(APPEND LIBRARIES ${lib})
endif()
list(APPEND LIBRARIES debug)
if("${lib}" MATCHES ".lib")
string(REPLACE ".lib" "" lib ${lib})
list(APPEND LIBRARIES ${lib}${POSTFIX}.lib)
else()
list(APPEND LIBRARIES ${lib}${POSTFIX})
endif()
endforeach()
set(${NAME} ${LIBRARIES} PARENT_SCOPE)
endfunction()
# E.g.
# - `get_release_variant(MYLIB "mylibd.lib" "d")` -> `MYLIB = "mylib.lib"`
# - `get_release_variant(MYLIB "mylib.lib" "d")` -> `MYLIB = "mylib.lib"`
function(get_release_variant NAME LIBRARY POSTFIX)
set(RELEASE_SUFFIX ".lib")
set(DEBUG_SUFFIX "${POSTFIX}${RELEASE_SUFFIX}")
if("${LIBRARY}" MATCHES "${DEBUG_SUFFIX}$")
string(REPLACE "${DEBUG_SUFFIX}" "${RELEASE_SUFFIX}" LIBRARY ${LIBRARY})
endif()
set(${NAME} "${LIBRARY}" PARENT_SCOPE)
endfunction()
# E.g.
# - `get_debug_variant(MYLIB "mylib.lib" "d")` -> `MYLIB = "mylibd.lib"`
# - `get_debug_variant(MYLIB "mylibd.lib" "d")` -> `MYLIB = "mylibd.lib"`
function(get_debug_variant NAME LIBRARY POSTFIX)
set(RELEASE_SUFFIX ".lib")
set(DEBUG_SUFFIX "${POSTFIX}${RELEASE_SUFFIX}")
if(NOT "${LIBRARY}" MATCHES "${DEBUG_SUFFIX}$" AND "${LIBRARY}" MATCHES "${RELEASE_SUFFIX}$")
string(REPLACE "${RELEASE_SUFFIX}" "${DEBUG_SUFFIX}" LIBRARY ${LIBRARY})
endif()
set(${NAME} "${LIBRARY}" PARENT_SCOPE)
endfunction()
function(files_for_ifc_version IFC_VERSION RESULT_NAME)
set(IFC_PARSE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../src/ifcparse)
set(${RESULT_NAME}
${IFC_PARSE_DIR}/Ifc${IFC_VERSION}.h
${IFC_PARSE_DIR}/Ifc${IFC_VERSION}enum.h
${IFC_PARSE_DIR}/Ifc${IFC_VERSION}.cpp
PARENT_SCOPE
)
endfunction()