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Added a download status (#171)

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* bump the version of CPM to 0.38.1

* feature: added CPM download status

This is very useful in shaky network solutions. We want both a success
and a failure message, to determine if the download was successful.

* feature: compare CPM against a given checksum

This is more comprehensive than just comparing against an empty file.

* bump the version of Ccache.cmake to 1.2.4

* bump the version of StableCoder/cmake-scripts to 23.04

* update to use new get_cpm.cmake script

---------

Co-authored-by: Lars Melchior <lars.melchior@gmail.com>
This commit is contained in:
Tobias Schmidl 2023-09-18 16:20:20 +02:00 • committed by GitHub
parent f0b5bdb1f5
commit 776d4f36be
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 12 additions and 20 deletions
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28
cmake/CPM.cmake
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@ -1,4 +1,9 @@
set(CPM_DOWNLOAD_VERSION 0.37.0)
# SPDX-License-Identifier: MIT
#
# SPDX-FileCopyrightText: Copyright (c) 2019-2023 Lars Melchior and contributors
set(CPM_DOWNLOAD_VERSION 0.38.5)
set(CPM_HASH_SUM "192aa0ccdc57dfe75bd9e4b176bf7fb5692fd2b3e3f7b09c74856fc39572b31c")
if(CPM_SOURCE_CACHE)
set(CPM_DOWNLOAD_LOCATION "${CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
@ -11,22 +16,9 @@ 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()
endif()
file(DOWNLOAD
https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_DOWNLOAD_VERSION}/CPM.cmake
${CPM_DOWNLOAD_LOCATION} EXPECTED_HASH SHA256=${CPM_HASH_SUM}
)
include(${CPM_DOWNLOAD_LOCATION})