From d17ad617e786bc6ac067cb1377c77148e814184e Mon Sep 17 00:00:00 2001 From: "Derek R. Price" Date: Mon, 20 Jun 2005 15:03:36 +0000 Subject: [PATCH] * bison.m4: Note that precious decls of YACC & YFLAGS will be unnecessary for Autoconfs > 2.59c. --- m4/ChangeLog | 5 +++++ m4/bison.m4 | 7 ++++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/m4/ChangeLog b/m4/ChangeLog index 6034b6357..5563e7f05 100644 --- a/m4/ChangeLog +++ b/m4/ChangeLog @@ -1,3 +1,8 @@ +2005-06-20 Derek Price + + * bison.m4: Note that precious decls of YACC & YFLAGS will be + unnecessary for Autoconfs > 2.59c. + 2005-06-16 Derek Price * bison.m4: Declare YACC & YFLAGS precious. diff --git a/m4/bison.m4 b/m4/bison.m4 index bb69123eb..91039b1ce 100644 --- a/m4/bison.m4 +++ b/m4/bison.m4 @@ -1,6 +1,6 @@ #serial 4 -# Copyright (C) 2002 Free Software Foundation, Inc. +# Copyright (C) 2002, 2005 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -9,6 +9,11 @@ AC_DEFUN([gl_BISON], [ # getdate.y works with bison only. : ${YACC='bison -y'} +dnl +dnl Declaring YACC & YFLAGS precious will not be necessary after GNULIB +dnl requires an Autoconf greater than 2.59c, but it will probably still be +dnl useful to override the description of YACC in the --help output, re +dnl getdate.y assuming `bison -y'. AC_ARG_VAR(YACC, [The `Yet Another C Compiler' implementation to use. Defaults to `bison -y'. Values other than `bison -y' will most likely break on most systems.])dnl -- 2.11.0