# WRITE_BASIC_CONFIG_VERSION_FILE( filename VERSION major.minor.patch COMPATIBILITY (AnyNewerVersion|SameMajorVersion) ) # # Deprecated, see WRITE_BASIC_PACKAGE_VERSION_FILE(), it is identical. #============================================================================= # Copyright 2008-2011 Alexander Neundorf, # Copyright 2004-2009 Kitware, Inc. # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. # # This software is distributed WITHOUT ANY WARRANTY; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the License for more information. #============================================================================= # (To distribute this file outside of CMake, substitute the full # License text for the above reference.) 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("${CVF_VERSION}" STREQUAL "") message(FATAL_ERROR "No VERSION specified for WRITE_BASIC_CONFIG_VERSION_FILE()") endif() configure_file("${versionTemplateFile}" "${_filename}" @ONLY) endfunction()