51 lines
1.4 KiB
CMake
51 lines
1.4 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
#.rst:
|
|
# WriteBasicConfigVersionFile
|
|
# ---------------------------
|
|
#
|
|
#
|
|
#
|
|
# ::
|
|
#
|
|
# WRITE_BASIC_CONFIG_VERSION_FILE( filename
|
|
# [VERSION major.minor.patch]
|
|
# COMPATIBILITY (AnyNewerVersion|SameMajorVersion)
|
|
# )
|
|
#
|
|
#
|
|
#
|
|
# Deprecated, see WRITE_BASIC_PACKAGE_VERSION_FILE(), it is identical.
|
|
|
|
include(CMakeParseArguments)
|
|
|
|
function(WRITE_BASIC_CONFIG_VERSION_FILE _filename)
|
|
|
|
set(options )
|
|
set(oneValueArgs VERSION COMPATIBILITY )
|
|
set(multiValueArgs )
|
|
|
|
cmake_parse_arguments(CVF "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
|
|
|
|
if(CVF_UNPARSED_ARGUMENTS)
|
|
message(FATAL_ERROR "Unknown keywords given to WRITE_BASIC_CONFIG_VERSION_FILE(): \"${CVF_UNPARSED_ARGUMENTS}\"")
|
|
endif()
|
|
|
|
set(versionTemplateFile "${CMAKE_ROOT}/Modules/BasicConfigVersion-${CVF_COMPATIBILITY}.cmake.in")
|
|
if(NOT EXISTS "${versionTemplateFile}")
|
|
message(FATAL_ERROR "Bad COMPATIBILITY value used for WRITE_BASIC_CONFIG_VERSION_FILE(): \"${CVF_COMPATIBILITY}\"")
|
|
endif()
|
|
|
|
if("${CVF_VERSION}" STREQUAL "")
|
|
if ("${PROJECT_VERSION}" STREQUAL "")
|
|
message(FATAL_ERROR "No VERSION specified for WRITE_BASIC_CONFIG_VERSION_FILE()")
|
|
else()
|
|
set(CVF_VERSION "${PROJECT_VERSION}")
|
|
endif()
|
|
endif()
|
|
|
|
configure_file("${versionTemplateFile}" "${_filename}" @ONLY)
|
|
|
|
endfunction()
|