mirror of
https://github.com/geode-sdk/geode.git
synced 2024-11-27 01:45:35 -05:00
33 lines
1 KiB
CMake
33 lines
1 KiB
CMake
set(CPM_DOWNLOAD_VERSION 0.38.1)
|
|
|
|
if(CPM_SOURCE_CACHE)
|
|
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()
|
|
|
|
# Expand relative path. This is important if the provided path contains a tilde (~)
|
|
get_filename_component(CPM_DOWNLOAD_LOCATION ${CPM_DOWNLOAD_LOCATION} ABSOLUTE)
|
|
|
|
function(download_cpm)
|
|
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}
|
|
)
|
|
endfunction()
|
|
|
|
if(NOT (EXISTS ${CPM_DOWNLOAD_LOCATION}))
|
|
download_cpm()
|
|
else()
|
|
# resume download if it previously failed
|
|
file(READ ${CPM_DOWNLOAD_LOCATION} check)
|
|
if("${check}" STREQUAL "")
|
|
download_cpm()
|
|
endif()
|
|
unset(check)
|
|
endif()
|
|
|
|
include(${CPM_DOWNLOAD_LOCATION})
|