You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
3.4 KiB
70 lines
3.4 KiB
13 years ago
|
# WRITE_BASIC_CONFIG_VERSION_FILE( filename VERSION major.minor.patch COMPATIBILITY (AnyNewerVersion|SameMajorVersion) )
|
||
|
|
#
|
||
|
|
# Writes a file for use as <package>ConfigVersion.cmake file to <filename>.
|
||
|
|
# See the documentation of FIND_PACKAGE() for details on this.
|
||
|
|
# filename is the output filename, it should be in the build tree.
|
||
|
|
# major.minor.patch is the version number of the project to be installed
|
||
|
|
# The COMPATIBILITY mode AnyNewerVersion means that the installed package version
|
||
|
|
# will be considered compatible if it is newer or exactly the same as the requested version.
|
||
|
|
# If SameMajorVersion is used instead, then the behaviour differs from AnyNewerVersion
|
||
|
|
# in that the major version number must be the same as requested, e.g. version 2.0 will
|
||
|
|
# not be considered compatible if 1.0 is requested.
|
||
|
|
# If your project has more elaborated version matching rules, you will need to write your
|
||
|
|
# own custom ConfigVersion.cmake file instead of using this macro.
|
||
|
|
#
|
||
|
|
# Example:
|
||
|
|
# write_basic_config_version_file(${CMAKE_CURRENT_BINARY_DIR}/FooConfigVersion.cmake
|
||
|
|
# VERSION 1.2.3
|
||
|
|
# COMPATIBILITY SameMajorVersion )
|
||
|
|
# install(FILES ${CMAKE_CURRENT_BINARY_DIR}/FooConfigVersion.cmake
|
||
|
|
# ${CMAKE_CURRENT_BINARY_DIR}/FooConfig.cmake
|
||
|
|
# DESTINATION lib/cmake/Foo )
|
||
|
|
#
|
||
|
|
# Internally, this macro executes configure_file() to create the resulting
|
||
|
|
# version file. Depending on the COMPATIBLITY, either the file
|
||
|
|
# BasicConfigVersion-SameMajorVersion.cmake.in or BasicConfigVersion-AnyNewerVersion.cmake.in
|
||
|
|
# is used. Please note that these two files are internal to CMake and you should
|
||
|
|
# not call configure_file() on them yourself, but they can be used as starting
|
||
|
|
# point to create more sophisticted custom ConfigVersion.cmake files.
|
||
|
|
|
||
|
|
#=============================================================================
|
||
|
|
# Copyright 2008-2011 Alexander Neundorf, <neundorf@kde.org>
|
||
|
|
# Copyright 2004-2009 Kitware, Inc.
|
||
|
|
#
|
||
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
||
|
|
# see accompanying file Copyright.txt for details.
|
||
|
|
#
|
||
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
# See the License for more information.
|
||
|
|
#=============================================================================
|
||
|
|
# (To distribute this file outside of CMake, substitute the full
|
||
|
|
# License text for the above reference.)
|
||
|
|
|
||
|
|
include(CMakeParseArguments)
|
||
|
|
|
||
|
|
function(WRITE_BASIC_CONFIG_VERSION_FILE _filename)
|
||
|
|
|
||
|
|
set(options )
|
||
|
|
set(oneValueArgs VERSION COMPATIBILITY )
|
||
|
|
set(multiValueArgs )
|
||
|
|
|
||
|
|
cmake_parse_arguments(CVF "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
|
||
|
|
|
||
|
|
if(CVF_UNPARSED_ARGUMENTS)
|
||
|
|
message(FATAL_ERROR "Unknown keywords given to WRITE_BASIC_CONFIG_VERSION_FILE(): \"${CVF_UNPARSED_ARGUMENTS}\"")
|
||
|
|
endif(CVF_UNPARSED_ARGUMENTS)
|
||
|
|
|
||
|
|
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(WRITE_BASIC_CONFIG_VERSION_FILE)
|