From c580ebae8df0b1235b9287a59b9a3ab8c2bf9dfe Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Sun, 1 Jan 2023 16:08:35 -0500
Subject: Update to the latest gnulib stable branch

* bootstrap.conf: Request the latest gnulib stable branch.
* README.git: Recommend the argument form of autogen/autopull.
* bootstrap: Import the latest version of bootstrap.
* bootstrap-funclib.sh: Ditto.
* autogen.sh: Ditto.
* autopull.sh: Ditto.
---
 autopull.sh | 238 +-----------------------------------------------------------
 1 file changed, 1 insertion(+), 237 deletions(-)

(limited to 'autopull.sh')

diff --git a/autopull.sh b/autopull.sh
index caf8677c..0135a275 100755
--- a/autopull.sh
+++ b/autopull.sh
@@ -28,246 +28,10 @@
 # Alternatively, you can use an autopull.sh script that is specific
 # to your package.
 
-scriptversion=2022-07-24.15; # UTC
-
 me="$0"
 medir=`dirname "$me"`
 
 # Read the function library and the configuration.
 . "$medir"/bootstrap-funclib.sh
 
-# Ensure that CDPATH is not set.  Otherwise, the output from cd
-# would cause trouble in at least one use below.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-usage() {
-  cat <<EOF
-Usage: $me [OPTION]...
-Bootstrap this package from the checked-out sources.
-
-Optional environment variables:
-  GNULIB_SRCDIR            Specifies the local directory where gnulib
-                           sources reside.  Use this if you already
-                           have gnulib sources on your machine, and
-                           you want to use these sources.
-  GNULIB_REFDIR            Specifies the local directory where a gnulib
-                           repository (with a .git subdirectory) resides.
-                           Use this if you already have gnulib sources
-                           and history on your machine, and do not want
-                           to waste your bandwidth downloading them again.
-  GNULIB_URL               Cloneable URL of the gnulib repository.
-
-Options:
-  --bootstrap-sync         if this bootstrap script is not identical to
-                           the version in the local gnulib sources,
-                           update this script, and then restart it with
-                           /bin/sh or the shell \$CONFIG_SHELL
-  --no-bootstrap-sync      do not check whether bootstrap is out of sync
-  --force                  attempt to bootstrap even if the sources seem
-                           not to have been checked out
-  --no-git                 do not use git to update gnulib.  Requires that
-                           \$GNULIB_SRCDIR or the --gnulib-srcdir option
-                           points to a gnulib repository with the correct
-                           revision
-  --skip-po                do not download po files
-EOF
-  bootstrap_print_option_usage_hook
-  cat <<EOF
-If the file bootstrap.conf exists in the same directory as this script, its
-contents are read as shell variables to configure the bootstrap.
-
-For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR
-are honored.
-
-Gnulib sources can be fetched in various ways:
-
- * If the environment variable GNULIB_SRCDIR is set (either as an
-   environment variable or via the --gnulib-srcdir option), then sources
-   are fetched from that local directory.  If it is a git repository and
-   the configuration variable GNULIB_REVISION is set in bootstrap.conf,
-   then that revision is checked out.
-
- * Otherwise, if this package is in a git repository with a 'gnulib'
-   submodule configured, then that submodule is initialized and updated
-   and sources are fetched from there.  If GNULIB_REFDIR is set (either
-   as an environment variable or via the --gnulib-refdir option) and is
-   a git repository, then it is used as a reference.
-
- * Otherwise, if the 'gnulib' directory does not exist, Gnulib sources
-   are cloned into that directory using git from \$GNULIB_URL, defaulting
-   to $default_gnulib_url.
-   If the configuration variable GNULIB_REVISION is set in bootstrap.conf,
-   then that revision is checked out.
-
- * Otherwise, the existing Gnulib sources in the 'gnulib' directory are
-   used.  If it is a git repository and the configuration variable
-   GNULIB_REVISION is set in bootstrap.conf, then that revision is
-   checked out.
-
-If you maintain a package and want to pin a particular revision of the
-Gnulib sources that has been tested with your package, then there are
-two possible approaches: either configure a 'gnulib' submodule with the
-appropriate revision, or set GNULIB_REVISION (and if necessary
-GNULIB_URL) in bootstrap.conf.
-
-Running without arguments will suffice in most cases.
-EOF
-}
-
-# Parse options.
-
-# Use git to update gnulib sources
-use_git=true
-
-for option
-do
-  case $option in
-  --help)
-    usage
-    exit;;
-  --version)
-    set -e
-    echo "autopull.sh $scriptversion"
-    echo "$copyright"
-    exit 0
-    ;;
-  --skip-po)
-    SKIP_PO=t;;
-  --force)
-    checkout_only_file=;;
-  --bootstrap-sync)
-    bootstrap_sync=true;;
-  --no-bootstrap-sync)
-    bootstrap_sync=false;;
-  --no-git)
-    use_git=false;;
-  *)
-    bootstrap_option_hook $option || die "$option: unknown option";;
-  esac
-done
-
-$use_git || test -n "$GNULIB_SRCDIR" \
-  || die "Error: --no-git requires \$GNULIB_SRCDIR environment variable or --gnulib-srcdir option"
-test -z "$GNULIB_SRCDIR" || test -d "$GNULIB_SRCDIR" \
-  || die "Error: \$GNULIB_SRCDIR environment variable or --gnulib-srcdir option is specified, but does not denote a directory"
-
-if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
-  die "Running this script from a non-checked-out distribution is risky."
-fi
-
-check_build_prerequisites $use_git
-
-if $use_gnulib || $bootstrap_sync; then
-  prepare_GNULIB_SRCDIR
-  if $bootstrap_sync; then
-    upgrade_bootstrap
-  fi
-fi
-
-# Find sha1sum, named gsha1sum on MacPorts, shasum on Mac OS X 10.6.
-# Also find the compatible sha1 utility on the BSDs
-if test x"$SKIP_PO" = x; then
-  find_tool SHA1SUM sha1sum gsha1sum shasum sha1
-fi
-
-# See if we can use gnulib's git-merge-changelog merge driver.
-if $use_git && test -d .git && check_exists git; then
-  if git config merge.merge-changelog.driver >/dev/null ; then
-    :
-  elif check_exists git-merge-changelog; then
-    echo "$0: initializing git-merge-changelog driver"
-    git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
-    git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
-  else
-    echo "$0: consider installing git-merge-changelog from gnulib"
-  fi
-fi
-
-# ----------------------------- Get translations. -----------------------------
-
-download_po_files() {
-  subdir=$1
-  domain=$2
-  echo "$me: getting translations into $subdir for $domain..."
-  cmd=$(printf "$po_download_command_format" "$subdir" "$domain")
-  eval "$cmd"
-}
-
-# Mirror .po files to $po_dir/.reference and copy only the new
-# or modified ones into $po_dir.  Also update $po_dir/LINGUAS.
-# Note po files that exist locally only are left in $po_dir but will
-# not be included in LINGUAS and hence will not be distributed.
-update_po_files() {
-  # Directory containing primary .po files.
-  # Overwrite them only when we're sure a .po file is new.
-  po_dir=$1
-  domain=$2
-
-  # Mirror *.po files into this dir.
-  # Usually contains *.s1 checksum files.
-  ref_po_dir="$po_dir/.reference"
-
-  test -d $ref_po_dir || mkdir $ref_po_dir || return
-  download_po_files $ref_po_dir $domain \
-    && ls "$ref_po_dir"/*.po 2>/dev/null |
-      sed 's|.*/||; s|\.po$||' > "$po_dir/LINGUAS" || return
-
-  langs=$(cd $ref_po_dir && echo *.po | sed 's/\.po//g')
-  test "$langs" = '*' && langs=x
-  for po in $langs; do
-    case $po in x) continue;; esac
-    new_po="$ref_po_dir/$po.po"
-    cksum_file="$ref_po_dir/$po.s1"
-    if ! test -f "$cksum_file" ||
-        ! test -f "$po_dir/$po.po" ||
-        ! $SHA1SUM -c "$cksum_file" < "$new_po" > /dev/null 2>&1; then
-      echo "$me: updated $po_dir/$po.po..."
-      cp "$new_po" "$po_dir/$po.po" \
-          && $SHA1SUM < "$new_po" > "$cksum_file" || return
-    fi
-  done
-}
-
-case $SKIP_PO in
-'')
-  if test -d po; then
-    update_po_files po $package || exit
-  fi
-
-  if test -d runtime-po; then
-    update_po_files runtime-po $package-runtime || exit
-  fi;;
-esac
-
-# -----------------------------------------------------------------------------
-
-bootstrap_post_pull_hook \
-  || die "bootstrap_post_pull_hook failed"
-
-# Don't proceed if there are uninitialized submodules.  In particular,
-# autogen.sh will remove dangling links, which might be links into
-# uninitialized submodules.
-# But it's OK if the 'gnulib' submodule is uninitialized, as long as
-# GNULIB_SRCDIR is set.
-if $use_git; then
-  # Uninitialized submodules are listed with an initial dash.
-  uninitialized=`git submodule | grep '^-' | awk '{ print $2 }'`
-  if test -n "$GNULIB_SRCDIR"; then
-    uninitialized=`echo "$uninitialized" | grep -v '^gnulib$'`
-  fi
-  if test -n "$uninitialized"; then
-    die "Some git submodules are not initialized: "`echo "$uninitialized" | tr '\n' ',' | sed -e 's|,$|.|'`" Either use option '--no-git', or run 'git submodule update --init' and bootstrap again."
-  fi
-fi
-
-echo "$0: done.  Now you can run './autogen.sh'."
-
-# ----------------------------------------------------------------------------
-
-# Local Variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
+autopull "$@"
-- 
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