# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
-AC_INIT([GNU tar], [1.22.90], [bug-tar@gnu.org])
+AC_INIT([GNU tar], [1.26.90], [bug-tar@gnu.org])
AC_CONFIG_SRCDIR([src/tar.c])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([config.h])
AC_PREREQ([2.63])
-AM_INIT_AUTOMAKE([1.11 gnits tar-ustar dist-bzip2 dist-shar std-options silent-rules])
+AM_INIT_AUTOMAKE([1.11 gnits tar-ustar dist-bzip2 dist-xz dist-shar std-options silent-rules])
# Enable silent rules by default:
AM_SILENT_RULES([yes])
AC_C_INLINE
AC_CHECK_HEADERS_ONCE(fcntl.h linux/fd.h memory.h net/errno.h \
- sgtty.h string.h stropts.h \
- sys/param.h sys/device.h sys/filio.h sys/gentape.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)
# paxutils modules
tar_PAXUTILS
-AC_CHECK_FUNCS(fsync getdtablesize lstat mkfifo readlink symlink setlocale utimes)
+TAR_HEADERS_ATTR_XATTR_H
+
+AC_CHECK_FUNCS_ONCE([fchmod fchown fsync lstat mkfifo readlink symlink])
+
+# we use gnulib's acl.h - because of very useful file_has_acl() function. M4
+# file from gnulib/acl does a quite good job of course. The problem is that
+# this function works on wide list of platforms and we need to restrict tar to
+# use POSIX.1e ACLs only.
+AC_ARG_WITH([posix-acls],
+ AS_HELP_STRING([--without-posix-acls],
+ [do not use POSIX.1e access control lists]),
+ [with_posix_acls=no])
+AC_CHECK_HEADERS(sys/acl.h,, [with_posix_acl=no])
+AC_SEARCH_LIBS([acl_get_file], [acl pacl],, [with_posix_acl=no])
+AC_SEARCH_LIBS([acl_get_fd], [acl pacl],, [with_posix_acl=no])
+AC_SEARCH_LIBS([acl_set_file], [acl pacl],, [with_posix_acl=no])
+AC_SEARCH_LIBS([acl_set_fd], [acl pacl],, [with_posix_acl=no])
+AC_SEARCH_LIBS([acl_to_text], [acl pacl],, [with_posix_acl=no])
+AC_SEARCH_LIBS([acl_from_text], [acl pacl],, [with_posix_acl=no])
+if test "x$with_posix_acls" != xno; then
+ AC_DEFINE(HAVE_POSIX_ACLS,,[Define when we have working POSIX acls])
+fi
+
AC_CHECK_DECLS([getgrgid],,, [#include <grp.h>])
AC_CHECK_DECLS([getpwuid],,, [#include <pwd.h>])
AC_CHECK_DECLS([time],,, [#include <time.h>])
TAR_COMPR_PROGRAM(compress)
TAR_COMPR_PROGRAM(gzip)
TAR_COMPR_PROGRAM(bzip2)
+TAR_COMPR_PROGRAM(lzip)
TAR_COMPR_PROGRAM(lzma)
TAR_COMPR_PROGRAM(lzop)
TAR_COMPR_PROGRAM(xz)
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)
+ 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.