export.sh
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#!/bin/sh
#===-- tag.sh - Tag the LLVM release candidates ----------------------------===#
#
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#
#===------------------------------------------------------------------------===#
#
# Create branches and release candidates for the LLVM release.
#
#===------------------------------------------------------------------------===#
set -e
projects="llvm clang compiler-rt libcxx libcxxabi libclc clang-tools-extra polly lldb lld openmp libunwind flang"
release=""
rc=""
usage() {
echo "Export the Git sources and build tarballs from them"
echo "usage: `basename $0`"
echo " "
echo " -release <num> The version number of the release"
echo " -rc <num> The release candidate number"
echo " -final The final tag"
}
export_sources() {
release_no_dot=`echo $release | sed -e 's,\.,,g'`
tag="llvmorg-$release"
if [ "$rc" = "final" ]; then
rc=""
else
tag="$tag-$rc"
fi
llvm_src_dir=$(readlink -f $(dirname "$(readlink -f "$0")")/../../..)
[ -d $llvm_src_dir/.git ] || ( echo "No git repository at $llvm_src_dir" ; exit 1 )
echo $tag
target_dir=$(pwd)
echo "Creating tarball for llvm-project ..."
pushd $llvm_src_dir/
git archive --prefix=llvm-project-$release$rc.src/ $tag . | xz >$target_dir/llvm-project-$release$rc.src.tar.xz
popd
if [ ! -d test-suite-$release$rc.src ]
then
echo "Fetching LLVM test-suite source ..."
mkdir -p test-suite-$release$rc.src
curl -L https://github.com/llvm/test-suite/archive/$tag.tar.gz | \
tar -C test-suite-$release$rc.src --strip-components=1 -xzf -
fi
echo "Creating tarball for test-suite ..."
tar --sort=name --owner=0 --group=0 \
--pax-option=exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime \
-cJf test-suite-$release$rc.src.tar.xz test-suite-$release$rc.src
for proj in $projects; do
echo "Creating tarball for $proj ..."
pushd $llvm_src_dir/$proj
git archive --prefix=$proj-$release$rc.src/ $tag . | xz >$target_dir/$proj-$release$rc.src.tar.xz
popd
done
}
while [ $# -gt 0 ]; do
case $1 in
-release | --release )
shift
release=$1
;;
-rc | --rc )
shift
rc="rc$1"
;;
-final | --final )
rc="final"
;;
-h | -help | --help )
usage
exit 0
;;
* )
echo "unknown option: $1"
usage
exit 1
;;
esac
shift
done
if [ "x$release" = "x" ]; then
echo "error: need to specify a release version"
exit 1
fi
# Make sure umask is not overly restrictive.
umask 0022
export_sources
exit 0