diff options
Diffstat (limited to 'modules/ECMSetupVersion.cmake')
| -rw-r--r-- | modules/ECMSetupVersion.cmake | 66 |
1 files changed, 6 insertions, 60 deletions
diff --git a/modules/ECMSetupVersion.cmake b/modules/ECMSetupVersion.cmake index 5f738c53..b908f96e 100644 --- a/modules/ECMSetupVersion.cmake +++ b/modules/ECMSetupVersion.cmake @@ -10,9 +10,7 @@ # VARIABLE_PREFIX <prefix> # [SOVERSION <soversion>] # [VERSION_HEADER <filename>] -# [PACKAGE_VERSION_FILE <filename> -# [COMPATIBILITY <compat> -# [FIRST_PRERELEASE_VERSION <prerelease_version>]]] ) +# [PACKAGE_VERSION_FILE <filename> [COMPATIBILITY <compat>]] ) # # This parses a version string and sets up a standard set of version variables. # It can optionally also create a C version header file and a CMake package @@ -57,20 +55,9 @@ # file is created using the write_basic_package_version_file() macro provided by # CMake. It should be installed in the same location as the Config.cmake file of # the library so that it can be found by find_package(). If the filename is a -# relative path, it is interpreted as relative to CMAKE_CURRENT_BINARY_DIR. -# -# The optional COMPATIBILITY option is similar to that accepted by -# write_basic_package_version_file(), except that it defaults to -# AnyNewerVersion if it is omitted, and it also accepts -# ``SameMajorVersionWithPrereleases`` as a value, in which case the -# ``FIRST_PRERELEASE_VERSION`` option must also be given. This versioning -# system behaves like SameMajorVersion, except that it treats all x.y releases, -# where y is at least ``<prerelease_version>``, as (x+1) releases. So if -# ``<prerelease_version>`` is 90, a request for version 2.90.0 will be satisfied -# by 3.1.0, while a request for 2.89.0 will not be. Note that in this scenario, -# version 2.90.0 of the software will not satisfy requests for version 2, version -# version 2.1.1 *or* version 3 of the software, as prereleases are not considered -# unless explicitly requested. +# relative path, it is interpreted as relative to CMAKE_CURRENT_BINARY_DIR. The +# optional COMPATIBILITY option is forwarded to +# write_basic_package_version_file(), and defaults to AnyNewerVersion. # # If CMake policy CMP0048 is NEW, an alternative form of the command is # available:: @@ -106,47 +93,10 @@ include(CMakePackageConfigHelpers) # save the location of the header template while CMAKE_CURRENT_LIST_DIR # has the value we want set(_ECM_SETUP_VERSION_HEADER_TEMPLATE "${CMAKE_CURRENT_LIST_DIR}/ECMVersionHeader.h.in") -set(_ECM_PACKAGE_VERSION_TEMPLATE_DIR "${CMAKE_CURRENT_LIST_DIR}") - -# like write_basic_package_version_file from CMake, but -# looks for our template files as well -function(ecm_write_package_version_file _filename) - set(options ) - set(oneValueArgs VERSION COMPATIBILITY FIRST_PRERELEASE_VERSION) - set(multiValueArgs ) - - cmake_parse_arguments(CVF "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) - - if(CVF_UNPARSED_ARGUMENTS) - message(FATAL_ERROR "Unknown keywords given to ecm_write_basic_package_version_file(): \"${CVF_UNPARSED_ARGUMENTS}\"") - endif() - - set(versionTemplateFile "${_ECM_PACKAGE_VERSION_TEMPLATE_DIR}/BasicConfigVersion-${CVF_COMPATIBILITY}.cmake.in") - if(NOT EXISTS "${versionTemplateFile}") - write_basic_package_version_file("${_filename}" VERSION "${CVF_VERSION}" COMPATIBILITY "${CVF_COMPATIBILITY}") - return() - endif() - - if("${CVF_COMPATIBILITY}" STREQUAL "SameMajorVersionWithPrereleases") - if("${CVF_FIRST_PRERELEASE_VERSION}" STREQUAL "") - message(FATAL_ERROR "No FIRST_PRERELEASE_VERSION specified for ecm_write_basic_package_version_file()") - endif() - endif() - - if("${CVF_VERSION}" STREQUAL "") - if ("${PROJECT_VERSION}" STREQUAL "") - message(FATAL_ERROR "No VERSION specified for ecm_write_basic_package_version_file()") - else() - set(CVF_VERSION "${PROJECT_VERSION}") - endif() - endif() - - configure_file("${versionTemplateFile}" "${_filename}" @ONLY) -endfunction() function(ecm_setup_version _version) set(options ) - set(oneValueArgs VARIABLE_PREFIX SOVERSION VERSION_HEADER PACKAGE_VERSION_FILE COMPATIBILITY FIRST_PRERELEASE_VERSION) + set(oneValueArgs VARIABLE_PREFIX SOVERSION VERSION_HEADER PACKAGE_VERSION_FILE COMPATIBILITY) set(multiValueArgs ) cmake_parse_arguments(ESV "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) @@ -230,11 +180,7 @@ function(ecm_setup_version _version) if(NOT ESV_COMPATIBILITY) set(ESV_COMPATIBILITY AnyNewerVersion) endif() - ecm_write_package_version_file("${ESV_PACKAGE_VERSION_FILE}" - VERSION ${_version} - COMPATIBILITY ${ESV_COMPATIBILITY} - FIRST_PRERELEASE_VERSION "${ESV_FIRST_PRERELEASE_VERSION}" - ) + write_basic_package_version_file("${ESV_PACKAGE_VERSION_FILE}" VERSION ${_version} COMPATIBILITY ${ESV_COMPATIBILITY}) endif() if(should_set_prefixed_vars) |