From 2e46209809f751087ca27523283bd5c3e9071d31 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Sun, 26 Jan 2025 13:26:35 +0100 Subject: package-version: Avoid compiler warnings in config.log. * m4/init-package-version.m4 (gl_INIT_PACKAGE_VERSION): Undefine PACKAGE_VERSION and PACKAGE_STRING before redefining them. --- ChangeLog | 6 ++++++ m4/init-package-version.m4 | 4 +++- 2 files changed, 9 insertions(+), 1 deletion(-) --- a/m4/init-package-version.m4 +++ b/m4/init-package-version.m4 @@ -1,5 +1,5 @@ # init-package-version.m4 -# serial 5 +# serial 6 dnl Copyright (C) 1992-2025 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General @@ -102,8 +102,10 @@ AC_DEFUN([gl_INIT_PACKAGE_VERSION], dnl Set variables documented in Autoconf. AC_SUBST([PACKAGE_VERSION], ["$1"]) AC_SUBST([PACKAGE_STRING], ["AC_PACKAGE_NAME $1"]) + _AC_DEFINE([#undef PACKAGE_VERSION]) AC_DEFINE_UNQUOTED([PACKAGE_VERSION], ["$1"], [Define to the version of this package.]) + _AC_DEFINE([#undef PACKAGE_STRING]) AC_DEFINE_UNQUOTED([PACKAGE_STRING], ["AC_PACKAGE_NAME $1"], [Define to the full name and version of this package.]) ])