1# Configure template for GNU tar. 2 3# Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 4# 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. 5 6# This program is free software; you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 2, or (at your option) 9# any later version. 10 11# This program is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15 16# You should have received a copy of the GNU General Public License 17# along with this program; if not, write to the Free Software 18# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19# 02110-1301, USA. 20 21AC_INIT([GNU tar], [1.17], [bug-tar@gnu.org]) 22AC_CONFIG_SRCDIR([src/tar.c]) 23AC_CONFIG_AUX_DIR([build-aux]) 24AC_CONFIG_HEADERS([config.h:config.hin]) 25AC_PREREQ([2.60]) 26AM_INIT_AUTOMAKE([1.9 gnits tar-ustar dist-bzip2 dist-shar std-options]) 27 28AC_PROG_CC 29AC_EXEEXT 30AC_PROG_RANLIB 31AC_PROG_YACC 32gl_EARLY 33 34AC_SYS_LARGEFILE 35AC_ISC_POSIX 36AC_C_INLINE 37 38AC_CHECK_HEADERS_ONCE(fcntl.h linux/fd.h memory.h net/errno.h \ 39 sgtty.h string.h stropts.h \ 40 sys/param.h sys/device.h sys/filio.h sys/gentape.h \ 41 sys/inet.h sys/io/trioctl.h \ 42 sys/mtio.h sys/time.h sys/tprintf.h sys/tape.h \ 43 unistd.h locale.h) 44 45AC_CHECK_HEADERS([sys/buf.h], [], [], 46[#if HAVE_SYS_PARAM_H 47#include <sys/param.h> 48#endif]) 49 50AC_HEADER_SYS_WAIT 51AM_STDBOOL_H 52 53AC_HEADER_DIRENT 54AC_HEADER_MAJOR 55AC_HEADER_STAT 56AC_HEADER_STDC 57 58AC_MSG_CHECKING([for st_fstype string in struct stat]) 59AC_CACHE_VAL(diff_cv_st_fstype_string, 60 [AC_TRY_COMPILE([#include <sys/types.h> 61#include <sys/stat.h>], [struct stat s; s.st_fstype[0] = 'x';], 62 diff_cv_st_fstype_string=yes, 63 diff_cv_st_fstype_string=no)]) 64AC_MSG_RESULT($diff_cv_st_fstype_string) 65if test $diff_cv_st_fstype_string = yes; then 66 AC_DEFINE(HAVE_ST_FSTYPE_STRING, 1, 67 [Define if struct stat has a char st_fstype[] member.]) 68fi 69 70AC_TYPE_SIGNAL 71AC_TYPE_MODE_T 72AC_TYPE_PID_T 73AC_TYPE_OFF_T 74AC_TYPE_SIZE_T 75AC_TYPE_UID_T 76AC_CHECK_TYPE(major_t, , AC_DEFINE(major_t, int, 77 [Type of major device numbers.])) 78AC_CHECK_TYPE(minor_t, , AC_DEFINE(minor_t, int, 79 [Type of minor device numbers.])) 80AC_CHECK_TYPE(dev_t, unsigned) 81AC_CHECK_TYPE(ino_t, unsigned) 82 83gt_TYPE_SSIZE_T 84 85# gnulib modules 86gl_INIT 87# paxutils modules 88tar_PAXUTILS 89 90AC_CHECK_FUNCS(fsync getdtablesize lstat mkfifo readlink strerror symlink setlocale utimes) 91AC_CHECK_DECLS([getgrgid],,, [#include <grp.h>]) 92AC_CHECK_DECLS([getpwuid],,, [#include <pwd.h>]) 93AC_CHECK_DECLS([time],,, [#include <time.h>]) 94 95AC_REPLACE_FUNCS(waitpid) 96 97AC_CACHE_CHECK(for remote shell, tar_cv_path_RSH, 98 [if test -n "$RSH"; then 99 tar_cv_path_RSH=$RSH 100 else 101 tar_cv_path_RSH=no 102 for ac_file in /usr/ucb/rsh /usr/bin/remsh /usr/bin/rsh /usr/bsd/rsh \ 103 /usr/bin/nsh /usr/bin/rcmd 104 do 105 # Prefer a non-symlink rsh to a symlink one, so that binaries built 106 # on AIX 4.1.4, where /usr/ucb/rsh is a symlink to /usr/bin/rsh 107 # will run on AIX 4.3.0, which has only /usr/bin/rsh. 108 if test -f $ac_file; then 109 if (test -h $ac_file) 2>/dev/null; then 110 test $tar_cv_path_RSH = no && tar_cv_path_RSH=$ac_file 111 else 112 tar_cv_path_RSH=$ac_file 113 break 114 fi 115 fi 116 done 117 fi]) 118if test $tar_cv_path_RSH = no; then 119 AC_CHECK_HEADERS(netdb.h) 120else 121 AC_DEFINE_UNQUOTED(REMOTE_SHELL, "$tar_cv_path_RSH", 122 [Define to the full path of your rsh, if any.]) 123fi 124 125AC_MSG_CHECKING(for default archive format) 126 127AC_ARG_VAR([DEFAULT_ARCHIVE_FORMAT], 128 [Set the default archive format. Allowed values are: V7, OLDGNU, USTAR, POSIX, GNU. Default is GNU]) 129 130if test -z "$DEFAULT_ARCHIVE_FORMAT"; then 131 DEFAULT_ARCHIVE_FORMAT="GNU" 132fi 133case $DEFAULT_ARCHIVE_FORMAT in 134 V7|OLDGNU|USTAR|POSIX|GNU) ;; 135 *) AC_MSG_ERROR(Invalid format name);; 136esac 137AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE_FORMAT, ${DEFAULT_ARCHIVE_FORMAT}_FORMAT, 138 [By default produce archives of this format]) 139AC_MSG_RESULT($DEFAULT_ARCHIVE_FORMAT) 140 141AC_MSG_CHECKING(for default archive) 142 143AC_ARG_VAR([DEFAULT_ARCHIVE], 144 [Set the name of the default archive (default: -)]) 145if test -z "$DEFAULT_ARCHIVE"; then 146 DEFAULT_ARCHIVE=- 147else 148 if test -z "`ls $DEFAULT_ARCHIVE 2>/dev/null`"; then 149 AC_MSG_WARN(DEFAULT_ARCHIVE \`$DEFAULT_ARCHIVE' not found on this system) 150 fi 151 # FIXME: Look for DEFTAPE in <sys/mtio.h>. 152 # FIXME: Let DEVICE_PREFIX be configured from the environment. 153 # FIXME: Rearrange, here. 154 case $DEFAULT_ARCHIVE in 155 *[[0-7][lmh]]) 156 AC_DEFINE(DENSITY_LETTER, 1, 157 [Define to 1 if density may be indicated by [lmh] at end of device.]) 158 device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7][lmh]$//'` 159 ;; 160 *[[0-7]]) 161 device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7]$//'` 162 ;; 163 *) 164 device_prefix= 165 ;; 166 esac 167 case "$device_prefix" in 168 ?*) 169 AC_DEFINE_UNQUOTED(DEVICE_PREFIX, "$device_prefix", 170 [Define to a string giving the prefix of the default device, without the part specifying the unit and density.]) 171 ;; 172 esac 173fi 174AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE, "$DEFAULT_ARCHIVE", 175 [Define to a string giving the full name of the default archive file.]) 176AC_MSG_RESULT($DEFAULT_ARCHIVE) 177 178AC_ARG_VAR([DEFAULT_BLOCKING], 179 [Define default blocking factor (default: 20)]) 180AC_MSG_CHECKING(for default blocking) 181DEFAULT_BLOCKING=${DEFAULT_BLOCKING-20} 182AC_DEFINE_UNQUOTED(DEFAULT_BLOCKING, $DEFAULT_BLOCKING, 183 [Define to a number giving the default blocking size for archives.]) 184AC_MSG_RESULT($DEFAULT_BLOCKING) 185 186AC_MSG_CHECKING(for default quoting style) 187 188m4_define([QUOTING_STYLES],dnl 189 [literal|shell|shell-always|c|escape|locale|clocale]) 190DEFAULT_QUOTING_STYLE="escape" 191AC_ARG_VAR([DEFAULT_QUOTING_STYLE], 192 [Set the default quoting style. Allowed values are: ] m4_bpatsubst(QUOTING_STYLES,[|], [[, ]]) [. Default is "escape".]) 193 194case $DEFAULT_QUOTING_STYLE in 195QUOTING_STYLES) ;; 196*) AC_MSG_ERROR(Invalid quoting style);; 197esac 198AC_MSG_RESULT($DEFAULT_QUOTING_STYLE) 199DEFAULT_QUOTING_STYLE=`echo ${DEFAULT_QUOTING_STYLE}|sed 's/-/_/g'`_quoting_style 200AC_DEFINE_UNQUOTED(DEFAULT_QUOTING_STYLE, $DEFAULT_QUOTING_STYLE, 201 [Define to a default quoting style (see lib/quoteargs.c for the list)]) 202 203# Iconv 204AM_ICONV 205AC_CHECK_HEADERS(iconv.h) 206AC_CHECK_TYPE(iconv_t,:, 207 AC_DEFINE(iconv_t, int, 208 [Conversion descriptor type]), 209 [ 210#ifdef HAVE_ICONV_H 211# include <iconv.h> 212#endif 213]) 214 215# Gettext. 216AM_GNU_GETTEXT([external], [need-formatstring-macros]) 217AM_GNU_GETTEXT_VERSION([0.16]) 218 219# Initialize the test suite. 220AC_CONFIG_TESTDIR(tests) 221AC_CONFIG_FILES([tests/Makefile tests/atlocal]) # FIXME: tests/preset? 222AM_MISSING_PROG([AUTOM4TE], [autom4te]) 223 224AC_SUBST(BACKUP_LIBEXEC_SCRIPTS) 225AC_SUBST(BACKUP_SBIN_SCRIPTS) 226AC_ARG_ENABLE(backup-scripts, 227 AC_HELP_STRING([--enable-backup-scripts], 228 [Create and install backup and restore scripts]), 229 [case $enableval in 230 yes) BACKUP_LIBEXEC_SCRIPTS='$(BACKUP_LIBEXEC_SCRIPTS_LIST)' 231 BACKUP_SBIN_SCRIPTS='$(BACKUP_SBIN_SCRIPTS_LIST)' 232 ;; 233 esac]) 234 235AC_SUBST(BACKUP_SED_COND) 236if date +%Y-%m-%d 2>/dev/null >&2; then 237 BACKUP_SED_COND='/^\#ELSE_DATE_FORMAT_OK/,/^\#ENDIF_DATE_FORMAT_OK/d;/^\#IF_DATE_FORMAT_OK/d' 238else 239 BACKUP_SED_COND='/^\#IF_DATE_FORMAT_OK/,/^\#ELSE_DATE_FORMAT_OK/d;/^\#ENDIF_DATE_FORMAT_OK/d' 240fi 241 242AC_OUTPUT([Makefile\ 243 doc/Makefile\ 244 lib/Makefile\ 245 po/Makefile.in\ 246 scripts/Makefile\ 247 rmt/Makefile\ 248 src/Makefile]) 249