d6569d945b
cmake/compat_2.8.3 contains files required for cmake versions < 2.8.3 and CheckCmakeCompat includes them if necessary. CMakeParseArguments.cmake and FindPackageHandleStandardArgs.cmake are taken from the modules shipped with cmake.
36 lines
1.5 KiB
CMake
36 lines
1.5 KiB
CMake
# Central location to check for cmake (version) requirements
|
|
#
|
|
#=============================================================================
|
|
# Copyright 2012 Bernhard Miklautz <bmiklautz@thinstuff.com>
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#=============================================================================
|
|
|
|
# Enable compatibility for cmake < 2.8.3
|
|
if(${CMAKE_VERSION} VERSION_LESS 2.8.3)
|
|
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake/compat_2.8.3/)
|
|
endif()
|
|
|
|
# If MONOLITHIC_BUILD is used with cmake < 2.8.8 build fails
|
|
if (MONOLITHIC_BUILD)
|
|
if(${CMAKE_VERSION} VERSION_LESS 2.8.8)
|
|
message(FATAL_ERROR "CMAKE version >= 2.8.8 required for MONOLITHIC_BUILD")
|
|
endif()
|
|
endif(MONOLITHIC_BUILD)
|
|
|
|
# GetGitRevisionDescription requires FindGit which was added in version 2.8.2
|
|
# build won't fail but GIT_REVISION is set to n/a
|
|
if(${CMAKE_VERSION} VERSION_LESS 2.8.2)
|
|
message(WARNING "GetGitRevisionDescription reqires (FindGit) cmake >= 2.8.2 to work properly - GIT_REVISION will be set to n/a")
|
|
endif()
|