llvm/utils/release/export.sh

   1 #!/bin/sh
   2 #===-- tag.sh - Tag the LLVM release candidates ----------------------------===#
   3 #
   4 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 # See https://llvm.org/LICENSE.txt for license information.
   6 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 #
   8 #===------------------------------------------------------------------------===#
   9 #
  10 # Create branches and release candidates for the LLVM release.
  11 #
  12 #===------------------------------------------------------------------------===#
  13
  14 set -e
  15
  16 projects="llvm clang compiler-rt libcxx libcxxabi libclc clang-tools-extra polly lldb lld openmp libunwind flang"
  17
  18 release=""
  19 rc=""
  20
  21 usage() {
  22     echo "Export the Git sources and build tarballs from them"
  23     echo "usage: `basename $0`"
  24     echo " "
  25     echo "  -release <num> The version number of the release"
  26     echo "  -rc <num>      The release candidate number"
  27     echo "  -final         The final tag"
  28 }
  29
  30 export_sources() {
  31     release_no_dot=`echo $release | sed -e 's,\.,,g'`
  32     tag="llvmorg-$release"
  33
  34     if [ "$rc" = "final" ]; then
  35         rc=""
  36     else
  37         tag="$tag-$rc"
  38     fi
  39
  40     llvm_src_dir=$(readlink -f $(dirname "$(readlink -f "$0")")/../../..)
  41     [ -d $llvm_src_dir/.git ] || ( echo "No git repository at $llvm_src_dir" ; exit 1 )
  42
  43     echo $tag
  44     target_dir=$(pwd)
  45
  46     echo "Creating tarball for llvm-project ..."
  47     pushd $llvm_src_dir/
  48     git archive --prefix=llvm-project-$release$rc.src/ $tag . | xz >$target_dir/llvm-project-$release$rc.src.tar.xz
  49     popd
  50
  51     if [ ! -d test-suite-$release$rc.src ]
  52     then
  53       echo "Fetching LLVM test-suite source ..."
  54       mkdir -p test-suite-$release$rc.src
  55       curl -L https://github.com/llvm/test-suite/archive/$tag.tar.gz | \
  56           tar -C test-suite-$release$rc.src --strip-components=1 -xzf -
  57     fi
  58     echo "Creating tarball for test-suite ..."
  59     tar --sort=name --owner=0 --group=0 \
  60         --pax-option=exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime \
  61         -cJf test-suite-$release$rc.src.tar.xz test-suite-$release$rc.src
  62
  63     for proj in $projects; do
  64         echo "Creating tarball for $proj ..."
  65         pushd $llvm_src_dir/$proj
  66         git archive --prefix=$proj-$release$rc.src/ $tag . | xz >$target_dir/$proj-$release$rc.src.tar.xz
  67         popd
  68     done
  69 }
  70
  71 while [ $# -gt 0 ]; do
  72     case $1 in
  73         -release | --release )
  74             shift
  75             release=$1
  76             ;;
  77         -rc | --rc )
  78             shift
  79             rc="rc$1"
  80             ;;
  81         -final | --final )
  82             rc="final"
  83             ;;
  84         -h | -help | --help )
  85             usage
  86             exit 0
  87             ;;
  88         * )
  89             echo "unknown option: $1"
  90             usage
  91             exit 1
  92             ;;
  93     esac
  94     shift
  95 done
  96
  97 if [ "x$release" = "x" ]; then
  98     echo "error: need to specify a release version"
  99     exit 1
 100 fi
 101
 102 # Make sure umask is not overly restrictive.
 103 umask 0022
 104
 105 export_sources
 106 exit 0