maint: write-file-hooks -> before-save-hook

write-file-hooks is obsolete since Emacs 22.1 (released June 2007) and
it's time to use the recommended replacement.
Problem reported by Glenn Morris in:
https://lists.gnu.org/r/bug-gnulib/2018-03/msg00008.html
* contrib/tap-driver.pl, lib/compile, lib/depcomp, lib/install-sh:
* lib/mdate-sh, lib/missing, lib/mkinstalldirs, lib/py-compile:
* lib/tap-driver.sh, lib/test-driver, lib/ylwrap:
Update hook usage for files where Automake is the canonical source.

11 files changed, 20 insertions, 20 deletions

diff --git a/contrib/tap-driver.pl b/contrib/tap-driver.pl
index abfc9d08f..bdd86d783 100755
--- a/contrib/tap-driver.pl
+++ b/contrib/tap-driver.pl
@@ -555,7 +555,7 @@ main @ARGV;
 # cperl-extra-newline-before-brace: t
 # cperl-merge-trailing-else: nil
 # cperl-continued-statement-offset: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "my $VERSION = "
 # time-stamp-format: "'%:y-%02m-%02d.%02H'"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/compile b/lib/compile
index 0bb9d0f53..99e50524b 100755
--- a/lib/compile
+++ b/lib/compile
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Wrapper for compilers which do not understand '-c -o'.
 
-scriptversion=2017-09-16.17; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
 # Written by Tom Tromey <tromey@cygnus.com>.
@@ -340,7 +340,7 @@ exit $ret
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/depcomp b/lib/depcomp
index 49eb4bff6..65cbf7093 100755
--- a/lib/depcomp
+++ b/lib/depcomp
@@ -1,7 +1,7 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects
 
-scriptversion=2017-09-16.17; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # Copyright (C) 1999-2018 Free Software Foundation, Inc.
 
@@ -783,7 +783,7 @@ exit 0
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/install-sh b/lib/install-sh
index ac159ceda..5f3d36cb7 100755
--- a/lib/install-sh
+++ b/lib/install-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2017-09-23.17; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -501,7 +501,7 @@ do
 done
 
 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/mdate-sh b/lib/mdate-sh
index 21247c5d5..8c7a5901a 100755
--- a/lib/mdate-sh
+++ b/lib/mdate-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Get modification time of a file or directory and pretty-print it.
 
-scriptversion=2017-09-22.02; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # Copyright (C) 1995-2018 Free Software Foundation, Inc.
 # written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
@@ -220,7 +220,7 @@ echo $day $month $year
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/missing b/lib/missing
index 38e4fcb79..625aeb118 100755
--- a/lib/missing
+++ b/lib/missing
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Common wrapper for a few potentially missing GNU programs.
 
-scriptversion=2018-01-04.22; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
 # Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
@@ -207,7 +207,7 @@ give_advice "$1" | sed -e '1s/^/WARNING: /' \
 exit $st
 
 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/mkinstalldirs b/lib/mkinstalldirs
index a31ce6d02..36aa90953 100755
--- a/lib/mkinstalldirs
+++ b/lib/mkinstalldirs
@@ -1,7 +1,7 @@
 #! /bin/sh
 # mkinstalldirs --- make directory hierarchy
 
-scriptversion=2016-01-11.22; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # Original author: Noah Friedman <friedman@prep.ai.mit.edu>
 # Created: 1993-05-16
@@ -154,7 +154,7 @@ exit $errstatus
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/py-compile b/lib/py-compile
index c97ad54dd..9f8baf7ab 100755
--- a/lib/py-compile
+++ b/lib/py-compile
@@ -1,7 +1,7 @@
 #!/bin/sh
 # py-compile - Compile a Python program
 
-scriptversion=2017-09-16.17; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # Copyright (C) 2000-2018 Free Software Foundation, Inc.
 
@@ -162,7 +162,7 @@ sys.stdout.write('\n')" 2>/dev/null || :
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/tap-driver.sh b/lib/tap-driver.sh
index d3e68bdc1..2516e9c3f 100755
--- a/lib/tap-driver.sh
+++ b/lib/tap-driver.sh
@@ -643,7 +643,7 @@ test $? -eq 0 || fatal "I/O or internal error"
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/test-driver b/lib/test-driver
index 880a2e8a4..b8521a482 100755
--- a/lib/test-driver
+++ b/lib/test-driver
@@ -1,7 +1,7 @@
 #! /bin/sh
 # test-driver - basic testsuite driver script.
 
-scriptversion=2017-09-16.17; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # Copyright (C) 2011-2018 Free Software Foundation, Inc.
 #
@@ -140,7 +140,7 @@ echo ":copy-in-global-log: $gcopy" >> $trs_file
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
diff --git a/lib/ylwrap b/lib/ylwrap
index d9f09a5ea..5943168da 100755
--- a/lib/ylwrap
+++ b/lib/ylwrap
@@ -1,7 +1,7 @@
 #! /bin/sh
 # ylwrap - wrapper for lex/yacc invocations.
 
-scriptversion=2017-09-16.17; # UTC
+scriptversion=2018-03-07.03; # UTC
 
 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
@@ -239,7 +239,7 @@ exit $ret
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"