36 lines
1.2 KiB
CMake
36 lines
1.2 KiB
CMake
# ===-----------------------------------------------------------------------===#
|
|
# Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
|
|
# copy at https://opensource.org/licenses/BSD-3-Clause).
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
# ===-----------------------------------------------------------------------===#
|
|
|
|
set(CPM_DOWNLOAD_VERSION 0.38.5)
|
|
|
|
if(CPM_SOURCE_CACHE)
|
|
# Expand relative path. This is important if the provided path contains a
|
|
# tilde (~)
|
|
get_filename_component(CPM_SOURCE_CACHE ${CPM_SOURCE_CACHE} ABSOLUTE)
|
|
set(CPM_DOWNLOAD_LOCATION
|
|
"${CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake"
|
|
)
|
|
elseif(DEFINED ENV{CPM_SOURCE_CACHE})
|
|
set(CPM_DOWNLOAD_LOCATION
|
|
"$ENV{CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake"
|
|
)
|
|
else()
|
|
set(CPM_DOWNLOAD_LOCATION
|
|
"${CMAKE_BINARY_DIR}/cmake/CPM_${CPM_DOWNLOAD_VERSION}.cmake"
|
|
)
|
|
endif()
|
|
|
|
if(NOT (EXISTS ${CPM_DOWNLOAD_LOCATION}))
|
|
message(STATUS "Downloading CPM.cmake to ${CPM_DOWNLOAD_LOCATION}")
|
|
file(
|
|
DOWNLOAD
|
|
https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_DOWNLOAD_VERSION}/CPM.cmake
|
|
${CPM_DOWNLOAD_LOCATION}
|
|
)
|
|
endif()
|
|
|
|
include(${CPM_DOWNLOAD_LOCATION})
|