s/jm_FUNC_MALLOC/AC_FUNC_MALLOC/.
s/jm_FUNC_REALLOC/AC_FUNC_REALLOC/.
* m4/c-bs-a.m4, m4/malloc.m4, m4/mbstate_t.m4, m4/realloc.m4:
Remove, provided by Autoconf macros.
+2002-09-13 Akim Demaille <akim@epita.fr>
+
+ * configure.ac: Require 2.54.
+ s/jm_FUNC_MALLOC/AC_FUNC_MALLOC/.
+ s/jm_FUNC_REALLOC/AC_FUNC_REALLOC/.
+ * m4/c-bs-a.m4, m4/malloc.m4, m4/mbstate_t.m4, m4/realloc.m4:
+ Remove, provided by Autoconf macros.
+
2002-09-12 Akim Demaille <akim@epita.fr>
* m4/prereq.m4: Update, from Coreutils 4.5.1.
# 02111-1307 USA
# We need a recent Autoconf to run a recent Autotest.
-AC_PREREQ(2.53)
+AC_PREREQ(2.54)
AC_INIT([GNU Bison], [1.49c], [bug-bison@gnu.org])
AC_CONFIG_AUX_DIR(config)
AC_CHECK_DECLS([getenv, getopt, free, stpcpy, strchr, strspn, strnlen,
malloc, memchr, memrchr])
AC_REPLACE_FUNCS(stpcpy strchr strspn memchr memrchr)
-jm_FUNC_MALLOC
-jm_FUNC_REALLOC
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
jm_PREREQ_QUOTEARG
jm_PREREQ_ERROR
jm_PREREQ_TEMPNAME
## Process this file with automake to produce Makefile.in -*-Makefile-*-
EXTRA_DIST = \
- c-bs-a.m4 dmalloc.m4 error.m4 \
- m4.m4 malloc.m4 mbrtowc.m4 mbstate_t.m4 mkstemp.m4 \
- prereq.m4 realloc.m4 strerror_r.m4 timevar.m4 warning.m4 \
+ dmalloc.m4 error.m4 \
+ m4.m4 mbrtowc.m4 mkstemp.m4 \
+ prereq.m4 strerror_r.m4 timevar.m4 warning.m4 \
gettext.m4 iconv.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 progtest.m4
+++ /dev/null
-# c-bs-a.m4 serial 4 (fileutils-4.1.3)
-dnl Copyright (C) 2000-2002 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
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl From Paul Eggert.
-
-AC_DEFUN([AC_C_BACKSLASH_A],
-[
- AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
- [AC_TRY_COMPILE([],
- [
-#if '\a' == 'a'
- syntax error;
-#endif
- char buf['\a' == 'a' ? -1 : 1];
- buf[0] = '\a';
- return buf[0] != "\a"[0];
- ],
- ac_cv_c_backslash_a=yes,
- ac_cv_c_backslash_a=no)])
- if test $ac_cv_c_backslash_a = yes; then
- AC_DEFINE(HAVE_C_BACKSLASH_A, 1,
- [Define if backslash-a works in C strings.])
- fi
-])
+++ /dev/null
-#serial 7
-
-dnl From Jim Meyering.
-dnl Determine whether malloc accepts 0 as its argument.
-dnl If it doesn't, arrange to use the replacement function.
-dnl
-
-AC_DEFUN([jm_FUNC_MALLOC],
-[
- dnl xmalloc.c requires that this symbol be defined so it doesn't
- dnl mistakenly use a broken malloc -- as it might if this test were omitted.
- AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
- [Define if the malloc check has been performed. ])
-
- AC_CACHE_CHECK([whether malloc(0) returns a non-NULL pointer],
- jm_cv_func_working_malloc,
- [AC_TRY_RUN([
- char *malloc ();
- int
- main ()
- {
- exit (malloc (0) ? 0 : 1);
- }
- ],
- jm_cv_func_working_malloc=yes,
- jm_cv_func_working_malloc=no,
- dnl When crosscompiling, assume malloc(0) returns NULL.
- jm_cv_func_working_malloc=no)
- ])
- if test $jm_cv_func_working_malloc = yes; then
- AC_DEFINE([HAVE_MALLOC], 1,
- [Define to 1 if your system has a working `malloc' function,
- and to 0 otherwise.])
- else
- AC_DEFINE([HAVE_MALLOC], 0)
- AC_LIBOBJ(malloc)
- AC_DEFINE(malloc, rpl_malloc,
- [Define to rpl_malloc if the replacement function should be used.])
- fi
-])
+++ /dev/null
-# mbstate_t.m4 serial 9
-dnl Copyright (C) 2000, 2001, 2002 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
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-# From Paul Eggert.
-
-# BeOS 5 has <wchar.h> but does not define mbstate_t,
-# so you can't declare an object of that type.
-# Check for this incompatibility with Standard C.
-
-# AC_TYPE_MBSTATE_T
-# -----------------
-AC_DEFUN([AC_TYPE_MBSTATE_T],
- [AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t,
- [AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM(
- [AC_INCLUDES_DEFAULT
-# include <wchar.h>],
- [mbstate_t x; return sizeof x;])],
- [ac_cv_type_mbstate_t=yes],
- [ac_cv_type_mbstate_t=no])])
- if test $ac_cv_type_mbstate_t = yes; then
- AC_DEFINE([HAVE_MBSTATE_T], 1,
- [Define to 1 if <wchar.h> declares mbstate_t.])
- else
- AC_DEFINE([mbstate_t], int,
- [Define to a type if <wchar.h> does not define.])
- fi])
+++ /dev/null
-#serial 6
-
-dnl From Jim Meyering.
-dnl Determine whether realloc works when both arguments are 0.
-dnl If it doesn't, arrange to use the replacement function.
-dnl
-
-AC_DEFUN([jm_FUNC_REALLOC],
-[
- dnl xmalloc.c requires that this symbol be defined so it doesn't
- dnl mistakenly use a broken realloc -- as it might if this test were omitted.
- AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
- [Define if the realloc check has been performed. ])
-
- AC_CACHE_CHECK([whether realloc(0,0) returns a non-NULL pointer],
- jm_cv_func_working_realloc,
- [AC_TRY_RUN([
- char *realloc ();
- int
- main ()
- {
- exit (realloc (0, 0) ? 0 : 1);
- }
- ],
- jm_cv_func_working_realloc=yes,
- jm_cv_func_working_realloc=no,
- dnl When crosscompiling, assume realloc(0,0) returns NULL.
- jm_cv_func_working_realloc=no)
- ])
- if test $jm_cv_func_working_realloc = yes; then
- AC_DEFINE([HAVE_REALLOC], 1,
- [Define to 1 if your system has a working `realloc' function,
- and to 0 otherwise.])
- else
- AC_DEFINE([HAVE_REALLOC], 0)
- AC_LIBOBJ(realloc)
- AC_DEFINE(realloc, rpl_realloc,
- [Define to rpl_realloc if the replacement function should be used.])
- fi
-])
projects / bison.git / commitdiff
