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Sync with fileutils 4.1.1.

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This commit is contained in:
Paul Eggert
2001-10-26 07:26:00 +00:00
parent 0846f581e8
commit 4a0d893695
19 changed files with 491 additions and 314 deletions
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4
m4/c-bs-a.m4
View File

@@ -1,8 +1,8 @@
#serial 3
#serial 4
dnl From Paul Eggert.
AC_DEFUN(AC_C_BACKSLASH_A,
AC_DEFUN([AC_C_BACKSLASH_A],
[
AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
[AC_TRY_COMPILE([],

9
m4/error.m4
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@@ -1,12 +1,13 @@
#serial 1
#serial 4
dnl FIXME: put these prerequisite-only *.m4 files in a separate
dnl directory -- otherwise, they'll conflict with existing files.
dnl These are the prerequisite macros for GNU's error.c file.
AC_DEFUN(jm_PREREQ_ERROR,
AC_DEFUN([jm_PREREQ_ERROR],
[
AC_CHECK_FUNCS(strerror strerror_r vprintf doprnt)
AC_HEADER_STDC
AC_CHECK_FUNCS(strerror vprintf doprnt)
AC_CHECK_DECLS([strerror])
AC_FUNC_STRERROR_R
AC_HEADER_STDC
])

12
m4/gettext.m4
View File

@@ -3,10 +3,12 @@
#
# This file can be copied and used freely without restrictions. It can
# be used in projects which are not available under the GNU General Public
# License but which still want to provide support for the GNU gettext
# functionality.
# Please note that the actual code of GNU gettext is covered by the GNU
# General Public License and is *not* in the public domain.
# License or the GNU Library General Public License but which still want
# to provide support for the GNU gettext functionality.
# Please note that the actual code of the GNU gettext library is covered
# by the GNU Library General Public License, and the rest of the GNU
# gettext package package is covered by the GNU General Public License.
# They are *not* in the public domain.
# serial 10
@@ -241,7 +243,7 @@ return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", ""
dnl Found it, now check the version.
AC_MSG_CHECKING([version of bison])
changequote(<<,>>)dnl
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison .* \([0-9]*\.[0-9.]*\).*$/\1/p'`
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)

10
m4/lcmessage.m4
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@@ -3,10 +3,12 @@
#
# This file can be copied and used freely without restrictions. It can
# be used in projects which are not available under the GNU General Public
# License but which still want to provide support for the GNU gettext
# functionality.
# Please note that the actual code of GNU gettext is covered by the GNU
# General Public License and is *not* in the public domain.
# License or the GNU Library General Public License but which still want
# to provide support for the GNU gettext functionality.
# Please note that the actual code of the GNU gettext library is covered
# by the GNU Library General Public License, and the rest of the GNU
# gettext package package is covered by the GNU General Public License.
# They are *not* in the public domain.
# serial 2

13
m4/malloc.m4
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@@ -1,16 +1,16 @@
#serial 3
#serial 5
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,
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_UNQUOTED(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
[Define if the malloc check has been performed. ])
AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
[Define if the malloc check has been performed. ])
AC_CACHE_CHECK([for working malloc], jm_cv_func_working_malloc,
[AC_TRY_RUN([
@@ -27,9 +27,8 @@ AC_DEFUN(jm_FUNC_MALLOC,
jm_cv_func_working_malloc=no)
])
if test $jm_cv_func_working_malloc = no; then
AC_SUBST(LIBOBJS)
LIBOBJS="$LIBOBJS malloc.$ac_objext"
AC_DEFINE_UNQUOTED(malloc, rpl_malloc,
AC_LIBOBJ(malloc)
AC_DEFINE(malloc, rpl_malloc,
[Define to rpl_malloc if the replacement function should be used.])
fi
])

4
m4/mbstate_t.m4
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@@ -1,4 +1,4 @@
# serial 8
# serial 9
# From Paul Eggert.
@@ -10,7 +10,7 @@
# (at least glibc-2.1.3) because the "_XOPEN_SOURCE 500" definition elicits
# a syntax error in wchar.h due to the use of undefined __int32_t.
AC_DEFUN(AC_MBSTATE_T,
AC_DEFUN([AC_MBSTATE_T],
[
AC_CHECK_HEADERS(stdlib.h)

10
m4/progtest.m4
View File

@@ -3,10 +3,12 @@
#
# This file can be copied and used freely without restrictions. It can
# be used in projects which are not available under the GNU General Public
# License but which still want to provide support for the GNU gettext
# functionality.
# Please note that the actual code of GNU gettext is covered by the GNU
# General Public License and is *not* in the public domain.
# License or the GNU Library General Public License but which still want
# to provide support for the GNU gettext functionality.
# Please note that the actual code of the GNU gettext library is covered
# by the GNU Library General Public License, and the rest of the GNU
# gettext package package is covered by the GNU General Public License.
# They are *not* in the public domain.
# serial 2

13
m4/realloc.m4
View File

@@ -1,16 +1,16 @@
#serial 3
#serial 5
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,
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_UNQUOTED(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
[Define if the realloc check has been performed. ])
AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
[Define if the realloc check has been performed. ])
AC_CACHE_CHECK([for working realloc], jm_cv_func_working_realloc,
[AC_TRY_RUN([
@@ -27,9 +27,8 @@ AC_DEFUN(jm_FUNC_REALLOC,
jm_cv_func_working_realloc=no)
])
if test $jm_cv_func_working_realloc = no; then
AC_SUBST(LIBOBJS)
LIBOBJS="$LIBOBJS realloc.$ac_objext"
AC_DEFINE_UNQUOTED(realloc, rpl_realloc,
AC_LIBOBJ(realloc)
AC_DEFINE(realloc, rpl_realloc,
[Define to rpl_realloc if the replacement function should be used.])
fi
])

83
m4/strerror_r.m4
View File

@@ -1,9 +1,23 @@
#serial 1002
#serial 1003
# Experimental replacement for the function in the latest CVS autoconf.
# If the compile-test says strerror_r doesn't work, then resort to a
# `run'-test that works on BeOS and segfaults on DEC Unix.
# Use with the error.c file in ../lib.
# Copyright 2001 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
undefine([AC_FUNC_STRERROR_R])
# AC_FUNC_STRERROR_R
@@ -11,56 +25,35 @@ undefine([AC_FUNC_STRERROR_R])
AC_DEFUN([AC_FUNC_STRERROR_R],
[AC_CHECK_DECLS([strerror_r])
AC_CHECK_FUNCS([strerror_r])
if test $ac_cv_func_strerror_r = yes; then
AC_CHECK_HEADERS(string.h)
AC_CACHE_CHECK([for working strerror_r],
ac_cv_func_strerror_r_works,
AC_CACHE_CHECK([whether strerror_r returns char *],
ac_cv_func_strerror_r_char_p,
[
AC_TRY_COMPILE(
[
# include <stdio.h>
# if HAVE_STRING_H
# include <string.h>
# endif
],
[
char buf[100];
char x = *strerror_r (0, buf, sizeof buf);
],
ac_cv_func_strerror_r_works=yes,
ac_cv_func_strerror_r_works=no
)
if test $ac_cv_func_strerror_r_works = no; then
# strerror_r seems not to work, but now we have to choose between
ac_cv_func_strerror_r_char_p=no
if test $ac_cv_have_decl_strerror_r = yes; then
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],
[[
char buf[100];
char x = *strerror_r (0, buf, sizeof buf);
char *p = strerror_r (0, buf, sizeof buf);
]])],
ac_cv_func_strerror_r_char_p=yes)
else
# strerror_r is not declared. Choose between
# systems that have relatively inaccessible declarations for the
# function. BeOS and DEC UNIX 4.0 fall in this category, but the
# former has a strerror_r that returns char*, while the latter
# has a strerror_r that returns `int'.
# This test should segfault on the DEC system.
AC_TRY_RUN(
[
# include <stdio.h>
# include <string.h>
# include <ctype.h>
extern char *strerror_r ();
int
main ()
{
char buf[100];
AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
extern char *strerror_r ();],
[[char buf[100];
char x = *strerror_r (0, buf, sizeof buf);
exit (!isalpha (x));
}
],
ac_cv_func_strerror_r_works=yes,
ac_cv_func_strerror_r_works=no,
ac_cv_func_strerror_r_works=no)
exit (!isalpha (x));]])],
ac_cv_func_strerror_r_char_p=yes, , :)
fi
])
if test $ac_cv_func_strerror_r_works = yes; then
AC_DEFINE_UNQUOTED(HAVE_WORKING_STRERROR_R, 1,
[Define to 1 if `strerror_r' returns a string.])
fi
if test $ac_cv_func_strerror_r_char_p = yes; then
AC_DEFINE([STRERROR_R_CHAR_P], 1,
[Define to 1 if strerror_r returns char *.])
fi
])# AC_FUNC_STRERROR_R