Mercurial > hg > octave-kai > gnulib-hg
changeset 13404:2a548c2eb40e
printf.m4: avoid autoconf's "Expanded Before Required" warning
* m4/printf.m4 (gl_SNPRINTF_RETVAL_C99): Define using AC_DEFUN_ONCE,
rather than AC_DEFUN, to avoid the classic "Expanded Before Required"
autoconf warning.
author | Jim Meyering <meyering@redhat.com> |
---|---|
date | Thu, 10 Jun 2010 15:21:09 +0200 |
parents | 9eb492424e89 |
children | e7645f87b96f |
files | ChangeLog m4/printf.m4 |
diffstat | 2 files changed, 9 insertions(+), 2 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2010-06-11 Jim Meyering <meyering@redhat.com> + + printf.m4: avoid autoconf's "Expanded Before Required" warning + * m4/printf.m4 (gl_SNPRINTF_RETVAL_C99): Define using AC_DEFUN_ONCE, + rather than AC_DEFUN, to avoid the classic "Expanded Before Required" + autoconf warning. + 2010-06-10 Ben Pfaff <blp@cs.stanford.edu> Replacement header templates are now named with ".in", not "_".
--- a/m4/printf.m4 +++ b/m4/printf.m4 @@ -1,4 +1,4 @@ -# printf.m4 serial 33 +# printf.m4 serial 34 dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -1101,7 +1101,7 @@ dnl --------------------------------------------------------------------- dnl Result is gl_cv_func_snprintf_retval_c99. -AC_DEFUN([gl_SNPRINTF_RETVAL_C99], +AC_DEFUN_ONCE([gl_SNPRINTF_RETVAL_C99], [ AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles