diff options
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/get_cpm.cmake | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/cmake/get_cpm.cmake b/cmake/get_cpm.cmake new file mode 100644 index 0000000..56db226 --- /dev/null +++ b/cmake/get_cpm.cmake @@ -0,0 +1,21 @@ +set(CPM_DOWNLOAD_VERSION 0.32.1) + +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}) |