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#!/usr/bin/env bash
TOOLS_TAR=""
HOST_BUILD_DIR=$(pwd)/"build_dir/host"
HOST_STAGING_DIR_STAMP=$(pwd)/"staging_dir/host/stamp"
refresh_timestamps() {
find -H "$1" -not -type l -print0 | xargs -0 touch
}
extract_prebuilt_tar() {
tar -xf "$1"
}
refresh_prebuilt_tools() {
if [ ! -d "$HOST_BUILD_DIR" ]; then
echo "Can't find Host Build Dir "$HOST_BUILD_DIR"" >&2
exit 1
fi
refresh_timestamps "$HOST_BUILD_DIR"
sleep 1
if [ ! -d "$HOST_STAGING_DIR_STAMP" ]; then
echo "Can't find Host Staging Dir Stamp "$HOST_STAGING_DIR_STAMP"" >&2
exit 1
fi
refresh_timestamps "$HOST_STAGING_DIR_STAMP"
return 0
}
install_prebuilt_tools() {
extract_prebuilt_tar "$TOOLS_TAR"
refresh_prebuilt_tools
return 0
}
while [ -n "$1" ]; do
arg="$1"; shift
case "$arg" in
--host-build-dir)
[ -d "$1" ] || {
echo "Directory '$1' does not exist." >&2
exit 1
}
HOST_BUILD_DIR="$(cd "$1"; pwd)"; shift
;;
--host-staging-dir-stamp)
[ -d "$1" ] || {
echo "Directory '$1' does not exist." >&2
exit 1
}
HOST_STAGING_DIR_STAMP="$(cd "$1"; pwd)"; shift
;;
--tools)
[ -f "$1" ] || {
echo "Tools tar file '$1' does not exist." >&2
exit 1
}
TOOLS_TAR="$1"; shift
install_prebuilt_tools
exit $?
;;
--refresh)
refresh_prebuilt_tools
exit $?
;;
-h|--help)
me="$(basename "$0")"
echo -e "\nUsage:\n" >&2
echo -e " $me --host-build-dir {directory}" >&2
echo -e " Set to refresh timestamp of this build directory" >&2
echo -e " with --tools." >&2
echo -e " THIS OPTION MUST BE SET BEFORE --tools." >&2
echo -e " If not provided the default directory is:" >&2
echo -e " $(pwd)/build_dir/host\n" >&2
echo -e " $me --host-staging-dir-stamp {directory}" >&2
echo -e " Set to refresh staging timestamp present in this" >&2
echo -e " directory with --tools." >&2
echo -e " THIS OPTION MUST BE SET BEFORE --tools." >&2
echo -e " If not provided the default directory is:" >&2
echo -e " $(pwd)/staging_dir/host/stamp\n" >&2
echo -e " $me --tools {tar}" >&2
echo -e " Install the prebuilt tools present in the passed" >&2
echo -e " tar and prepare them." >&2
echo -e " To correctly use them it's needed to update the" >&2
echo -e " timestamp of each tools to skip recompilation.\n" >&2
echo -e " $me --refresh" >&2
echo -e " Refresh timestamps of already extracted prebuilt" >&2
echo -e " tools to correctly use them and skip" >&2
echo -e " recompilation.\n" >&2
echo -e " $me --help" >&2
echo -e " Display this help text and exit.\n\n" >&2
exit 1
;;
*)
echo "Unknown argument '$arg'" >&2
exec $0 --help
;;
esac
done
exec $0 --help
|
