#!/bin/sh #*************************************************************************** # _ _ ____ _ # Project ___| | | | _ \| | # / __| | | | |_) | | # | (__| |_| | _ <| |___ # \___|\___/|_| \_\_____| # # Copyright (C) Daniel Stenberg, <[email protected]>, et al. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at https://curl.se/docs/copyright.html. # # You may opt to use, copy, modify, merge, publish, distribute and/or sell # copies of the Software, and permit persons to whom the Software is # furnished to do so, under the terms of the COPYING file. # # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY # KIND, either express or implied. # # SPDX-License-Identifier: curl # ########################################################################### # This script remakes a provided curl release and verifies that the newly # built version is identical to the original file. # # It is designed to be invoked in a clean directory with the path to the # release tarball as an argument. # set -eu tarball="${1:-}" if [ -z "$tarball" ]; then echo "Provide a curl release tarball name as argument" exit fi i="0" # shellcheck disable=SC2034 for dl in curl-*; do i=$((i + 1)) done if test "$i" -gt 1; then echo "multiple curl-* entries found, disambiguate please" exit fi mkdir -p _tarballs rm -rf _tarballs/* # checksum the original tarball to compare with later sha256sum "$tarball" >_tarballs/checksum # extract the release contents tar xf "$tarball" curlver=$(grep '#define LIBCURL_VERSION ' curl-*/include/curl/curlver.h | sed 's/[^0-9.]//g') echo "version $curlver" timestamp=$(grep -Eo 'SOURCE_DATE_EPOCH=[0-9]*' curl-"$curlver"/docs/RELEASE-TOOLS.md | cut -d= -f2) pwd=$(pwd) cd "curl-$curlver" ./configure --without-ssl --without-libpsl ./scripts/dmaketgz "$curlver" "$timestamp" mv curl-"$curlver"* ../_tarballs/ cd "$pwd" cd "_tarballs" # compare the new tarball against the original sha256sum -c checksum
