mirror of https://gitee.com/openkylin/qemu.git
74 lines
2.1 KiB
Bash
Executable File
74 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Author: Fam Zheng <famz@redhat.com>
|
|
#
|
|
# Archive source tree, including submodules. This is created for test code to
|
|
# export the source files, in order to be built in a different environment,
|
|
# such as in a docker instance or VM.
|
|
#
|
|
# This code is licensed under the GPL version 2 or later. See
|
|
# the COPYING file in the top-level directory.
|
|
|
|
error() {
|
|
printf %s\\n "$*" >&2
|
|
exit 1
|
|
}
|
|
|
|
if test $# -lt 1; then
|
|
error "Usage: $0 <output tarball>"
|
|
fi
|
|
|
|
tar_file=$(realpath "$1")
|
|
sub_tdir=$(mktemp -d "${tar_file%.tar}.sub.XXXXXXXX")
|
|
sub_file="${sub_tdir}/submodule.tar"
|
|
|
|
# We want a predictable list of submodules for builds, that is
|
|
# independent of what the developer currently has initialized
|
|
# in their checkout, because the build environment is completely
|
|
# different to the host OS.
|
|
submodules="dtc slirp meson ui/keycodemapdb"
|
|
submodules="$submodules tests/fp/berkeley-softfloat-3 tests/fp/berkeley-testfloat-3"
|
|
sub_deinit=""
|
|
|
|
function cleanup() {
|
|
local status=$?
|
|
rm -rf "$sub_tdir"
|
|
if test "$sub_deinit" != ""; then
|
|
git submodule deinit $sub_deinit
|
|
fi
|
|
exit $status
|
|
}
|
|
trap "cleanup" 0 1 2 3 15
|
|
|
|
function tree_ish() {
|
|
local retval='HEAD'
|
|
if ! git diff-index --quiet --ignore-submodules=all HEAD -- &>/dev/null
|
|
then
|
|
retval=$(git stash create)
|
|
fi
|
|
echo "$retval"
|
|
}
|
|
|
|
git archive --format tar "$(tree_ish)" > "$tar_file"
|
|
test $? -ne 0 && error "failed to archive qemu"
|
|
for sm in $submodules; do
|
|
status="$(git submodule status "$sm")"
|
|
smhash="${status#[ +-]}"
|
|
smhash="${smhash%% *}"
|
|
case "$status" in
|
|
-*)
|
|
sub_deinit="$sub_deinit $sm"
|
|
git submodule update --init "$sm"
|
|
test $? -ne 0 && error "failed to update submodule $sm"
|
|
;;
|
|
+*)
|
|
echo "WARNING: submodule $sm is out of sync"
|
|
;;
|
|
esac
|
|
(cd $sm; git archive --format tar --prefix "$sm/" $(tree_ish)) > "$sub_file"
|
|
test $? -ne 0 && error "failed to archive submodule $sm ($smhash)"
|
|
tar --concatenate --file "$tar_file" "$sub_file"
|
|
test $? -ne 0 && error "failed append submodule $sm to $tar_file"
|
|
done
|
|
exit 0
|