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cmake: move all macros/functions into utility file

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This commit is contained in:
Dirk Olbrich
2023-09-13 16:26:16 +02:00
committed by Thomas Krijnen
parent b3d10ce43e
commit 1263f3c4d3
2 changed files with 95 additions and 74 deletions
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cmake/utilities.cmake
+92
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@@ -1,3 +1,46 @@
################################################################################
# #
# 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 ${VAR}) AND(NOT "$ENV{${VAR}}" STREQUAL ""))
set(${VAR} "$ENV{${VAR}}" CACHE STRING "${VAR}" FORCE)
endif()
endmacro()
# Set INSTALL_RPATH for target with given paths
macro(SET_INSTALL_RPATHS _target _paths)
set(${_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(${_target} PROPERTIES INSTALL_RPATH "${${_target}_rpaths}")
endmacro()
# Get a list of all OPTION flags from the CMakeLists.txt and store in an output LIST
function(get_all_option_flags output_list)
# Read the contents of the CMakeLists.txt
file(READ "${CMAKE_SOURCE_DIR}/CMakeLists.txt" cmake_contents)
@@ -16,6 +59,7 @@ function(get_all_option_flags output_list)
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{${var_name}}" bool_value)
@@ -29,4 +73,52 @@ function(convert_env_var_to_bool var_name)
else()
# Not defined, leave it as a string
endif()
endfunction()
# Usage:
# set(SOME_LIRARIES foo bar)
# add_debug_variants(SOME_LIRARIES "${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()
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()