mirror of
https://github.com/nextcloud/desktop.git
synced 2024-12-16 10:41:34 +03:00
68 lines
2.7 KiB
CMake
68 lines
2.7 KiB
CMake
# FIND_PACKAGE_VERSION_CHECK(NAME (DEFAULT_MSG|"Custom failure message"))
|
|
# This function is intended to be used in FindXXX.cmake modules files.
|
|
# It handles NAME_FIND_VERSION and NAME_VERSION variables in a Module.
|
|
#
|
|
# Example:
|
|
# find_package(LibSSH 0.3.2)
|
|
#
|
|
# # check for the version and set it
|
|
# set(LibSSH_VERSION 0.3.0)
|
|
# find_package_version_check(LibSSH DEFAULT_MSG)
|
|
#
|
|
#
|
|
# Copyright (c) 2009 Andreas Schneider <asn@cryptomilk.org>
|
|
#
|
|
# Redistribution and use is allowed according to the terms of the New
|
|
# BSD license.
|
|
|
|
function(FIND_PACKAGE_VERSION_CHECK _NAME _FAIL_MSG)
|
|
string(TOUPPER ${_NAME} _NAME_UPPER)
|
|
set(_AGE "old")
|
|
|
|
if(${_NAME}_FIND_VERSION_EXACT)
|
|
if (${_NAME}_FIND_VERSION VERSION_EQUAL ${_NAME}_VERSION)
|
|
# exact version found
|
|
set(${_NAME_UPPER}_FOUND TRUE)
|
|
else (${_NAME}_FIND_VERSION VERSION_EQUAL ${_NAME}_VERSION)
|
|
# exect version not found
|
|
set(${_NAME_UPPER}_FOUND FALSE)
|
|
# check if newer or older
|
|
if (${_NAME}_FIND_VERSION VERSION_LESS ${_NAME}_VERSION)
|
|
set(_AGE "new")
|
|
else (${_NAME}_FIND_VERSION VERSION_LESS ${_NAME}_VERSION)
|
|
set(_AGE "old")
|
|
endif (${_NAME}_FIND_VERSION VERSION_LESS ${_NAME}_VERSION)
|
|
endif (${_NAME}_FIND_VERSION VERSION_EQUAL ${_NAME}_VERSION)
|
|
else (${_NAME}_FIND_VERSION_EXACT)
|
|
if (${_NAME}_FIND_VERSION)
|
|
if (${_NAME}_VERSION VERSION_LESS ${_NAME}_FIND_VERSION)
|
|
set(${_NAME_UPPER}_FOUND FALSE)
|
|
set(_AGE "old")
|
|
else (${_NAME}_VERSION VERSION_LESS ${_NAME}_FIND_VERSION)
|
|
set(${_NAME_UPPER}_FOUND TRUE)
|
|
endif (${_NAME}_VERSION VERSION_LESS ${_NAME}_FIND_VERSION)
|
|
endif (${_NAME}_FIND_VERSION)
|
|
endif(${_NAME}_FIND_VERSION_EXACT)
|
|
|
|
if ("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
|
|
if (${_NAME}_FIND_VERSION_EXACT)
|
|
set(_FAIL_MESSAGE "The installed ${_NAME} version ${${_NAME}_VERSION} is too ${_AGE}, version ${${_NAME}_FIND_VERSION} is required.")
|
|
else (${_NAME}_FIND_VERSION_EXACT)
|
|
set(_FAIL_MESSAGE "The installed ${_NAME} version ${${_NAME}_VERSION} is too ${_AGE}, at least version ${${_NAME}_FIND_VERSION} is required.")
|
|
endif (${_NAME}_FIND_VERSION_EXACT)
|
|
else ("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
|
|
set(_FAIL_MESSAGE "${_FAIL_MSG}")
|
|
endif ("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
|
|
|
|
if (NOT ${_NAME_UPPER}_FOUND)
|
|
if (${_NAME}_FIND_REQUIRED)
|
|
message(FATAL_ERROR "${_FAIL_MESSAGE}")
|
|
else (${_NAME}_FIND_REQUIRED)
|
|
if (NOT ${_NAME}_FIND_QUIETLY)
|
|
message(STATUS "${_FAIL_MESSAGE}")
|
|
endif (NOT ${_NAME}_FIND_QUIETLY)
|
|
endif (${_NAME}_FIND_REQUIRED)
|
|
endif (NOT ${_NAME_UPPER}_FOUND)
|
|
|
|
set(${_NAME_UPPER}_FOUND ${${_NAME_UPPER}_FOUND} PARENT_SCOPE)
|
|
endfunction(FIND_PACKAGE_VERSION_CHECK)
|