# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1617733429 14400
# Node ID 0cf53a415b7f1ebff42b0e75b3c23a2368c5ed7c
# Parent  76269aa973982a8f7f4b81513c79d0c186bf69f8
maint: update gnulib

* bootstrap.conf (GNULIB_REVISION): Set to latest revision.
* bootstrap: Update by running "./bootstrap --bootstrap-sync".

diff -r 76269aa97398 -r 0cf53a415b7f bootstrap
--- a/bootstrap	Tue Apr 06 10:47:40 2021 -0400
+++ b/bootstrap	Tue Apr 06 14:23:49 2021 -0400
@@ -1,10 +1,10 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2020-04-13.15; # UTC
+scriptversion=2021-01-10.00; # UTC
 
 # Bootstrap this package from checked-out sources.
 
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -47,7 +47,7 @@
 
 me=$0
 
-default_gnulib_url=git://git.sv.gnu.org/gnulib
+default_gnulib_url=https://git.savannah.gnu.org/git/gnulib.git
 
 usage() {
   cat <<EOF
@@ -71,7 +71,9 @@
  --no-git                 do not use git to update gnulib.  Requires that
                           --gnulib-srcdir point to a correct gnulib snapshot
  --skip-po                do not download po files
-
+EOF
+  bootstrap_print_option_usage_hook
+  cat <<EOF
 If the file $me.conf exists in the same directory as this script, its
 contents are read as shell variables to configure the bootstrap.
 
@@ -154,6 +156,18 @@
 : ${AUTOPOINT=autopoint}
 : ${AUTORECONF=autoreconf}
 
+# A function to be called for each unrecognized option.  Returns 0 if
+# the option in $1 has been processed by the function.  Returns 1 if
+# the option has not been processed by the function.  Override it via
+# your own definition in bootstrap.conf
+
+bootstrap_option_hook() { return 1; }
+
+# A function to be called in order to print the --help information
+# corresponding to user-defined command-line options.
+
+bootstrap_print_option_usage_hook() { :; }
+
 # A function to be called right after gnulib-tool is run.
 # Override it via your own definition in bootstrap.conf.
 bootstrap_post_import_hook() { :; }
@@ -170,7 +184,7 @@
  https://translationproject.org/latest/%s/"
 
 # Prefer a non-empty tarname (4th argument of AC_INIT if given), else
-# fall back to the package name (1st argument with munging)
+# fall back to the package name (1st argument with munging).
 extract_package_name='
   /^AC_INIT(\[*/{
      s///
@@ -187,8 +201,11 @@
      p
   }
 '
-package=$(sed -n "$extract_package_name" configure.ac) \
-  || die 'cannot find package name in configure.ac'
+package=$(${AUTOCONF:-autoconf} --trace AC_INIT:\$4 configure.ac 2>/dev/null)
+if test -z "$package"; then
+  package=$(sed -n "$extract_package_name" configure.ac) \
+      || die 'cannot find package name in configure.ac'
+fi
 gnulib_name=lib$package
 
 build_aux=build-aux
@@ -335,7 +352,7 @@
   --no-git)
     use_git=false;;
   *)
-    die "$option: unknown option";;
+    bootstrap_option_hook $option || die "$option: unknown option";;
   esac
 done
 
@@ -670,11 +687,6 @@
         || cleanup_gnulib
 
       trap - 1 2 13 15
-
-    elif test -n "$GNULIB_REVISION" \
-         && ! git --git-dir="$gnulib_path"/.git cat-file \
-              commit "$GNULIB_REVISION"; then
-      git --git-dir="$gnulib_path"/.git fetch
     fi
     GNULIB_SRCDIR=$gnulib_path
     ;;
diff -r 76269aa97398 -r 0cf53a415b7f bootstrap.conf
--- a/bootstrap.conf	Tue Apr 06 10:47:40 2021 -0400
+++ b/bootstrap.conf	Tue Apr 06 14:23:49 2021 -0400
@@ -194,7 +194,7 @@
 #
 # To update the ./bootstrap file with that from ./gnulib/build-aux/bootstrap
 
-: ${GNULIB_REVISION=6160ee8e4d2b88d934c3c4c8c5930a75b835723f}
+: ${GNULIB_REVISION=372b1f317894d6916a94cd3fd08361fe270206b2}
 
 # Don't check for translations since we don't have any in Octave yet.
 # This avoids the need for sha1sum or compatible utility in bootstrap.