From cb188754073adf6497ad6bd1c376490b6f6c3dd1 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Wed, 19 Apr 2006 11:36:18 +0000 Subject: [PATCH] Comments about autoconf-2.60. --- m4/longdouble.m4 | 7 +++++-- m4/onceonly.m4 | 9 +++++++-- 2 files changed, 12 insertions(+), 4 deletions(-) diff --git a/m4/longdouble.m4 b/m4/longdouble.m4 index 40cd7ce02..25590f470 100644 --- a/m4/longdouble.m4 +++ b/m4/longdouble.m4 @@ -1,5 +1,5 @@ -# longdouble.m4 serial 1 (gettext-0.12) -dnl Copyright (C) 2002-2003 Free Software Foundation, Inc. +# longdouble.m4 serial 2 (gettext-0.15) +dnl Copyright (C) 2002-2003, 2006 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -8,6 +8,9 @@ dnl From Bruno Haible. dnl Test whether the compiler supports the 'long double' type. dnl Prerequisite: AC_PROG_CC +dnl This file is only needed in autoconf <= 2.59. Newer versions of autoconf +dnl have a macro AC_TYPE_LONG_DOUBLE with identical semantics. + AC_DEFUN([gt_TYPE_LONGDOUBLE], [ AC_CACHE_CHECK([for long double], gt_cv_c_long_double, diff --git a/m4/onceonly.m4 b/m4/onceonly.m4 index a8a992af4..6d913fafd 100644 --- a/m4/onceonly.m4 +++ b/m4/onceonly.m4 @@ -1,5 +1,5 @@ -# onceonly.m4 serial 3 (gettext-0.12) -dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. +# onceonly.m4 serial 4 (gettext-0.15) +dnl Copyright (C) 2002-2003, 2006 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -19,6 +19,11 @@ dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to dnl empty, and the check will be inserted before the body of the AC_DEFUNed dnl function. +dnl This file is only needed in autoconf <= 2.59. Newer versions of autoconf +dnl have this macro built-in. But about AC_CHECK_DECLS_ONCE: note that in +dnl autoconf >= 2.60 the symbol separator is a comma, whereas here it is +dnl whitespace. + dnl Autoconf version 2.57 or newer is recommended. AC_PREREQ(2.54) -- 2.11.0