This patch is needed to work around the autoconf limitation reported in
<http://article.gmane.org/gmane.comp.sysutils.autoconf.bugs/6620>.
2009-04-05 Bruno Haible <br...@clisp.org>
Work around an autoconf limitation.
* gnulib-tool (func_emit_lib_Makefile_am): Omit the "Reproduce by"
comment line if it would be longer than 3 KB.
*** gnulib-tool.orig 2009-04-06 02:59:48.000000000 +0200
--- gnulib-tool 2009-04-06 02:48:39.000000000 +0200
***************
*** 1953,1959 ****
echo "## Process this file with automake to produce Makefile.in."
func_emit_copyright_notice
if test -n "$actioncmd"; then
! echo "# Reproduce by: $actioncmd"
fi
echo
uses_subdirs=
--- 1953,1966 ----
echo "## Process this file with automake to produce Makefile.in."
func_emit_copyright_notice
if test -n "$actioncmd"; then
! # The maximum line length (excluding the terminating newline) of any file
! # that is to be preprocessed by config.status is 3070. config.status uses
! # awk, and the HP-UX 11.00 awk fails if a line has length >= 3071;
! # similarly, the IRIX 6.5 awk fails if a line has length >= 3072.
! len=`echo "$actioncmd" | wc -c`
! if test -n "$len" && test "$len" -le 3000; then
! echo "# Reproduce by: $actioncmd"
! fi
fi
echo
uses_subdirs=
