libvirt/bootstrap

#!/bin/sh
# Run this before autogen.sh, to pull in all of the gnulib-related bits.

usage() {
  echo >&2 "\
Usage: $0 [OPTION]...
Bootstrap this package from the checked-out sources.

Options:
 --gnulib-srcdir=DIRNAME  Specify the local directory where gnulib
                          sources reside.  Use this if you already
                          have gnulib sources on your machine, and
                          do not want to waste your bandwidth downloading
                          them again.

If the file bootstrap.conf exists in the current working directory, its
contents are read as shell variables to configure the bootstrap.

Running without arguments will suffice in most cases.
"
}

for option
do
  case $option in
  --help)
    usage
    exit;;
  --gnulib-srcdir=*)
    GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
  *)
    echo >&2 "$0: $option: unknown option"
    exit 1;;
  esac
done

# Get gnulib files.

case ${GNULIB_SRCDIR--} in
-)
  echo "$0: getting gnulib files..."
  git submodule init || exit $?
  git submodule update || exit $?
  GNULIB_SRCDIR=.gnulib
  ;;
*)
  # Redirect the gnulib submodule to the directory on the command line
  # if possible.
  if test -d "$GNULIB_SRCDIR"/.git && \
	git config --file .gitmodules submodule.gnulib.url >/dev/null; then
    git submodule init
    GNULIB_SRCDIR=`cd $GNULIB_SRCDIR && pwd`
    git config --replace-all submodule.gnulib.url $GNULIB_SRCDIR
    echo "$0: getting gnulib files..."
    git submodule update || exit $?
    GNULIB_SRCDIR=.gnulib
  else
    echo >&2 "$0: invalid gnulib srcdir: $GNULIB_SRCDIR"
    exit 1
  fi
  ;;
esac

gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
<$gnulib_tool || exit

modules='
areadlink
base64
c-ctype
canonicalize-lgpl
close
connect
dirname-lgpl
getaddrinfo
gethostname
getpass
gettext
gitlog-to-changelog
gnumakefile
ignore-value
inet_pton
ioctl
maintainer-makefile
mkstemp
mktempd
perror
physmem
poll
posix-shell
recv
random_r
send
setsockopt
socket
stpcpy
strchrnul
strndup
strerror
strsep
sys_stat
time_r
useless-if-before-free
vasprintf
verify
vc-list-files
'

# Tell gnulib to:
#   require LGPLv2+
#   put *.m4 files in new gnulib/m4/ dir
#   put *.[ch] files in new gnulib/lib/ dir.

$gnulib_tool			\
  --lgpl=2			\
  --with-tests			\
  --m4-base=gnulib/m4		\
  --source-base=gnulib/lib	\
  --tests-base=gnulib/tests	\
  --import $modules