# Configure template for GNU tar.
# Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004 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.
AC_INIT([GNU tar], [1.15.1], [bug-tar@gnu.org])
AC_CONFIG_SRCDIR([src/tar.c])
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_HEADERS([config.h:config.hin])
AC_PREREQ([2.59])
AM_INIT_AUTOMAKE([1.8 gnu dist-bzip2 dist-shar std-options])
gl_USE_SYSTEM_EXTENSIONS
AC_PROG_CC
AC_EXEEXT
AC_PROG_RANLIB
AC_PROG_YACC
AC_SYS_LARGEFILE
AC_ISC_POSIX
AC_C_INLINE
AC_CHECK_HEADERS(fcntl.h linux/fd.h memory.h net/errno.h \
sgtty.h string.h \
sys/param.h sys/device.h sys/gentape.h \
sys/inet.h sys/io/trioctl.h \
sys/mtio.h sys/time.h sys/tprintf.h sys/tape.h \
unistd.h locale.h)
AC_CHECK_HEADERS([sys/buf.h], [], [],
[#if HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif])
AC_HEADER_SYS_WAIT
AM_STDBOOL_H
AC_HEADER_DIRENT
AC_HEADER_MAJOR
AC_HEADER_STAT
AC_HEADER_STDC
AC_STRUCT_ST_BLKSIZE
AC_STRUCT_ST_BLOCKS
AC_MSG_CHECKING([for st_fstype string in struct stat])
AC_CACHE_VAL(diff_cv_st_fstype_string,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/stat.h>], [struct stat s; s.st_fstype[0] = 'x';],
diff_cv_st_fstype_string=yes,
diff_cv_st_fstype_string=no)])
AC_MSG_RESULT($diff_cv_st_fstype_string)
if test $diff_cv_st_fstype_string = yes; then
AC_DEFINE(HAVE_ST_FSTYPE_STRING, 1,
[Define if struct stat has a char st_fstype[] member.])
fi
AC_TYPE_SIGNAL
AC_TYPE_MODE_T
AC_TYPE_PID_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_TYPE_UID_T
AC_CHECK_TYPE(major_t, , AC_DEFINE(major_t, int,
[Type of major device numbers.]))
AC_CHECK_TYPE(minor_t, , AC_DEFINE(minor_t, int,
[Type of minor device numbers.]))
AC_CHECK_TYPE(dev_t, unsigned)
AC_CHECK_TYPE(ino_t, unsigned)
gt_TYPE_SSIZE_T
gl_AC_TYPE_INTMAX_T
jm_AC_TYPE_UINTMAX_T
# gnulib modules
tar_GNULIB
AC_CHECK_MEMBERS([struct stat.st_spare1, struct stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct stat.st_atimensec], , ,
[
#include <sys/types.h>
#include <sys/stat.h>])
# Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
# programs in the package would end up linked with that potentially-shared
# library, inducing unnecessary run-time overhead.
# Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
tar_save_LIBS=$LIBS
LIB_CLOCK_GETTIME=
AC_SEARCH_LIBS(clock_gettime, [rt posix4])
case "$ac_cv_search_clock_gettime" in
-l*) LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime;;
esac
AC_SUBST(LIB_CLOCK_GETTIME)
AC_CHECK_FUNCS(clock_gettime)
LIBS=$tar_save_LIBS
AC_CHECK_FUNCS(fsync lstat mkfifo readlink strerror symlink setlocale utimes)
AC_CHECK_DECLS([getgrgid],,, [#include <grp.h>])
AC_CHECK_DECLS([getpwuid],,, [#include <pwd.h>])
AC_CHECK_DECLS([time],,, [#include <time.h>])
# Set LIB_SETSOCKOPT to -lnsl -lsocket if necessary.
tar_save_LIBS=$LIBS
LIB_SETSOCKOPT=
AC_SEARCH_LIBS(setsockopt, [socket], ,
[AC_SEARCH_LIBS(setsockopt, [socket], , , [-lnsl])])
AC_SEARCH_LIBS(setsockopt, [nsl])
case "$ac_cv_search_setsockopt" in
-l*) LIB_SETSOCKOPT=$ac_cv_search_setsockopt
esac
AC_SUBST(LIB_SETSOCKOPT)
LIBS=$tar_save_LIBS
AC_REPLACE_FUNCS(waitpid)
AC_CACHE_CHECK(for remote shell, tar_cv_path_RSH,
[if test -n "$RSH"; then
tar_cv_path_RSH=$RSH
else
tar_cv_path_RSH=no
for ac_file in /usr/ucb/rsh /usr/bin/remsh /usr/bin/rsh /usr/bsd/rsh \
/usr/bin/nsh /usr/bin/rcmd
do
# Prefer a non-symlink rsh to a symlink one, so that binaries built
# on AIX 4.1.4, where /usr/ucb/rsh is a symlink to /usr/bin/rsh
# will run on AIX 4.3.0, which has only /usr/bin/rsh.
if test -f $ac_file; then
if (test -h $ac_file) 2>/dev/null; then
test $tar_cv_path_RSH = no && tar_cv_path_RSH=$ac_file
else
tar_cv_path_RSH=$ac_file
break
fi
fi
done
fi])
if test $tar_cv_path_RSH = no; then
AC_CHECK_HEADERS(netdb.h)
else
AC_DEFINE_UNQUOTED(REMOTE_SHELL, "$tar_cv_path_RSH",
[Define to the full path of your rsh, if any.])
fi
AC_MSG_CHECKING(for default archive format)
AC_ARG_VAR([DEFAULT_ARCHIVE_FORMAT],
[Set the default archive format. Allowed values are: V7, OLDGNU, USTAR, POSIX, GNU. Default is GNU])
if test -z "$DEFAULT_ARCHIVE_FORMAT"; then
DEFAULT_ARCHIVE_FORMAT="GNU"
fi
case $DEFAULT_ARCHIVE_FORMAT in
V7|OLDGNU|USTAR|POSIX|GNU) ;;
*) AC_MSG_ERROR(Invalid format name);;
esac
AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE_FORMAT, ${DEFAULT_ARCHIVE_FORMAT}_FORMAT,
[By default produce archives of this format])
AC_MSG_RESULT($DEFAULT_ARCHIVE_FORMAT)
AC_MSG_CHECKING(for default archive)
AC_ARG_VAR([DEFAULT_ARCHIVE],
[Set the name of the default archive (default: -)])
if test -z "$DEFAULT_ARCHIVE"; then
DEFAULT_ARCHIVE=-
else
if test -z "`ls $DEFAULT_ARCHIVE 2>/dev/null`"; then
AC_MSG_WARN(DEFAULT_ARCHIVE \`$DEFAULT_ARCHIVE' not found on this system)
fi
# FIXME: Look for DEFTAPE in <sys/mtio.h>.
# FIXME: Let DEVICE_PREFIX be configured from the environment.
# FIXME: Rearrange, here.
case $DEFAULT_ARCHIVE in
*[[0-7][lmh]])
AC_DEFINE(DENSITY_LETTER, 1,
[[Define to 1 if density may be indicated by [lmh] at end of device.]])
device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7][lmh]$//'`
;;
*[[0-7]])
device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7]$//'`
;;
*)
device_prefix=
;;
esac
case "$device_prefix" in
?*)
AC_DEFINE_UNQUOTED(DEVICE_PREFIX, "$device_prefix",
[Define to a string giving the prefix of the default device, without the part specifying the unit and density.])
;;
esac
fi
AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE, "$DEFAULT_ARCHIVE",
[Define to a string giving the full name of the default archive file.])
AC_MSG_RESULT($DEFAULT_ARCHIVE)
AC_ARG_VAR([DEFAULT_BLOCKING],
[Define default blocking factor (default: 20)])
AC_MSG_CHECKING(for default blocking)
DEFAULT_BLOCKING=${DEFAULT_BLOCKING-20}
AC_DEFINE_UNQUOTED(DEFAULT_BLOCKING, $DEFAULT_BLOCKING,
[Define to a number giving the default blocking size for archives.])
AC_MSG_RESULT($DEFAULT_BLOCKING)
PU_RMT
# Iconv
AM_ICONV
AC_CHECK_HEADERS(iconv.h)
AC_CHECK_TYPE(iconv_t,:,
AC_DEFINE(iconv_t, int,
[Conversion descriptor type]),
[
#ifdef HAVE_ICONV_H
# include <iconv.h>
#endif
])
# Gettext.
AM_GNU_GETTEXT([external], [need-ngettext])
AM_GNU_GETTEXT_VERSION(0.12.1)
# Initialize the test suite.
AC_CONFIG_TESTDIR(tests)
AC_CONFIG_FILES([tests/Makefile tests/atlocal]) # FIXME: tests/preset?
AM_MISSING_PROG([AUTOM4TE], [autom4te])
AC_SUBST(BACKUP_LIBEXEC_SCRIPTS)
AC_SUBST(BACKUP_SBIN_SCRIPTS)
AC_ARG_ENABLE(backup-scripts,
AC_HELP_STRING([--enable-backup-scripts],
[Create and install backup and restore scripts]),
[case $enableval in
yes) BACKUP_LIBEXEC_SCRIPTS='$(BACKUP_LIBEXEC_SCRIPTS_LIST)'
BACKUP_SBIN_SCRIPTS='$(BACKUP_SBIN_SCRIPTS_LIST)'
;;
esac])
AC_SUBST(BACKUP_SED_COND)
if date +%Y-%m-%d 2>/dev/null >&2; then
BACKUP_SED_COND='/^\#ELSE_DATE_FORMAT_OK/,/^\#ENDIF_DATE_FORMAT_OK/d;/^\#IF_DATE_FORMAT_OK/d'
else
BACKUP_SED_COND='/^\#IF_DATE_FORMAT_OK/,/^\#ELSE_DATE_FORMAT_OK/d;/^\#ENDIF_DATE_FORMAT_OK/d'
fi
AC_CHECK_FUNCS(copyfile)
AC_CHECK_HEADERS(copyfile.h)
AC_OUTPUT([Makefile\
doc/Makefile\
lib/Makefile\
po/Makefile.in\
scripts/Makefile\
rmt/Makefile\
src/Makefile])