From 868a759dea6b9abbf887c9e8f40c61b6a6ddbf83 Mon Sep 17 00:00:00 2001 From: LaG1924 Date: Sun, 6 Jun 2021 17:52:38 +0500 Subject: Added CPM. First attempt to improve dependencies management #15 --- cmake/get_cpm.cmake | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 cmake/get_cpm.cmake (limited to 'cmake/get_cpm.cmake') 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}) -- cgit v1.2.3