NetBSD/dist/am-utils/configure.in

dnl configure.in file for am-utils-6.x
dnl Contains general GNU-autoconf macros.
dnl Author: Erez Zadok <ezk@cs.sunysb.edu>
dnl
dnl ######################################################################
dnl UNCOMMENT THE NEXT FEW LINES FOR DEBUGGING CONFIGURE
dnl define([AC_CACHE_LOAD], )dnl
dnl define([AC_CACHE_SAVE], )dnl
dnl ======================================================================

dnl ######################################################################
dnl INITIALIZATION
dnl AC_INIT
dnl new init style: PACKAGE, VERSION, BUG-REPORTING-ADDRESS
AC_INIT([am-utils],[6.1b5pre],[am-utils@am-utils.org])
AC_MSG_NOTICE(*** INITIALIZATION ***)
AC_CONFIG_SRCDIR([amd/amd.c])
AM_CONFIG_HEADER(config.h)
AH_TOP([
/*
 * Start of am-utils-6.x config.h file.
 * Erez Zadok <ezk @ cs.sunysb.edu>
 *
 * DO NOT EDIT BY HAND.
 * Note: generated by autoheader from configure.in.
 */

#ifndef _CONFIG_H
#define _CONFIG_H
])
dnl add actual "#undef" commands into m4/macros/header_templates.m4
AH_BOTTOM([
/****************************************************************************/
/*** INCLUDE localconfig.h if it exists, to allow users to make some      ***/
/*** compile time configuration changes.                                  ***/
/****************************************************************************/
/* does a local configuration file exist? */
#undef HAVE_LOCALCONFIG_H
#ifdef HAVE_LOCALCONFIG_H
# include <localconfig.h>
#endif /* HAVE_LOCALCONFIG_H */

#endif /* not _CONFIG_H */

/*
 * Local Variables:
 * mode: c
 * End:
 */

/* End of am-utils-6.x config.h file */
])
dnl
dnl AC_CONFIG_AUX_DIR(m4)
AC_PREREQ(2.52)
AC_REVISION($Revision: 1.1.1.5 $)
AC_COPYRIGHT([Copyright (c) 1997-2004 Erez Zadok])
dnl find out system type
AC_MSG_NOTICE(*** SYSTEM TYPES ***)
dnl run by libtool, but must be kept here because HOST_MACROS depends on it
AC_CANONICAL_HOST
AMU_HOST_MACROS
dnl ======================================================================

dnl ######################################################################
dnl PACKAGE NAME AND VERSION
AC_MSG_NOTICE(*** PACKAGE NAME AND VERSION ***)
AMU_PACKAGE_NAME($PACKAGE_NAME)
AMU_PACKAGE_VERSION($PACKAGE_VERSION)
AMU_PACKAGE_BUGREPORT($PACKAGE_BUGREPORT)
AM_INIT_AUTOMAKE($PACKAGE_NAME, $PACKAGE_VERSION)
dnl SET (shared) library version.  Update it only before major release!
dnl Clarification:
dnl The major number should change when an incompatible change is made to
dnl the API; the minor number should change when an API is added; the patch
dnl level should change when an internal implementation change is made that
dnl does not affect the API.
dnl
dnl In other words: if the major changes, the library is incompatible with
dnl older ones; if the minor changes, the library is backwards compatible
dnl with libraries using the same major; if the patchlevel changes, the
dnl library is backward and forward compatible with libraries using the same
dnl major and minor.
dnl
dnl For sanity, the lower numbers should be set to 0 when a higher number
dnl is changed.
dnl last version info was 3:2:1 (am-utils-6.0.2)
dnl last version info was 4:0:2 (am-utils-6.0.3)
dnl last version info was 4:1:2 (am-utils-6.0.4)
dnl
dnl We increase the major number for am-utils-6.1, because it has new API's
dnl and removes some old API's.
LIBTOOL_LDFLAGS="-version-info 3:0:0"
AC_SUBST(LIBTOOL_LDFLAGS)
dnl ======================================================================

dnl ######################################################################
dnl ALTERNATIVE PROGRAMS
dnl Part 1: these are required before "unix variants"
dnl ======================================================================
dnl Particular Program Checks
AC_MSG_NOTICE(*** PARTICULAR PROGRAMS (part 1) ***)
dnl AC-PROG-LIBTOOL will run this, but we need this to squelch warnings
dnl from autoconf about AMU_TRY_COMPILE running before AC_AIX/AC_ISC_POSIX
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CC_C_O
AC_PROG_GCC_TRADITIONAL
AC_PROG_MAKE_SET
AC_ISC_POSIX
AC_AIX
dnl XXX: available in autoconf-2.14
dnl AC_PROG_CC_STDC
dnl ======================================================================

dnl ######################################################################
dnl OPTION PROCESSING
AC_MSG_NOTICE(*** OPTION PROCESSING ***)
dnl Do we want LDAP support ?
AMU_WITH_ADDON(ldap, LDAP)
dnl Do we want HESIOD support ?
AMU_WITH_ADDON(hesiod, HESIOD)
dnl Do we want NDBM support ?
AMU_WITH_ADDON(ndbm, NDBM)
dnl Debugging options (yes, mem, or no)
AMU_OPT_DEBUG
dnl additional preprocessor options for configuration/compilation
AMU_OPT_CPPFLAGS
dnl additional linker -l options for configuration/compilation
AMU_OPT_LIBS
dnl additional linker -L options for configuration/compilation
AMU_OPT_LDFLAGS
dnl Which options to add to CFLAGS for compilation only?
AMU_OPT_AMU_CFLAGS
dnl check if a local configuration file exists
AMU_LOCALCONFIG
dnl turn off maintainer-mode Makefile rules, unless using --enable-maintainer-mode
AM_MAINTAINER_MODE
dnl ======================================================================

dnl ######################################################################
AC_MSG_NOTICE(*** LIBTOOL ***)
dnl my version of prog_libtool will not build shared by default
dnl AM_PROG_LIBTOOL2
dnl build static libraries by default
AC_DISABLE_SHARED
dnl XXX: for autoconf-2.14: use AC_PROG_LIBTOOL, not AM_PROG_LIBTOOL
case ${host_os} in
	# Temporarily undo renaming of "linux-gnu" to "linux", because
	# libtool only looks for "linux-gnu".  Sigh.
	linux ) host_os=linux-gnu ;;
esac
dnl this line must appear only once and on its own line
dnl (hence the double case statements above and below)
AC_PROG_LIBTOOL
case ${host_os} in
	# end temporary renaming of "linux-gnu" to "linux"
	linux-gnu ) host_os=linux ;;
esac
dnl ======================================================================

dnl ######################################################################
dnl ADDITIONAL OPTION PROCESSING (must be done after CC is defined)
AC_MSG_NOTICE(*** EXTRA OPTION PROCESSING ***)
AMU_OS_CPPFLAGS
AMU_OS_CFLAGS
AMU_OS_LDFLAGS
dnl ======================================================================

dnl ######################################################################
dnl Some of these macros must be called before any call to the C compiler
AC_MSG_NOTICE(*** UNIX VARIANTS ***)
dnl UNIX VARIANTS
dnl AC_AIX
dnl AC_ISC_POSIX
AMU_LINUX_HEADERS
dnl ======================================================================

dnl ######################################################################
dnl ALTERNATIVE PROGRAMS
dnl Part 2: these are required after "unix variants"
dnl ======================================================================
dnl Particular Program Checks (part 2)
AC_MSG_NOTICE(*** PARTICULAR PROGRAMS (part 2) ***)
AC_PROG_INSTALL
dnl the next two are run or supported natively by libtool
dnl AC_PROG_LN_S
dnl AC_PROG_RANLIB
AC_PROG_YACC
AM_PROG_LEX

dnl ======================================================================
dnl Generic Program Checks
AC_MSG_NOTICE(*** GENERIC PROGRAMS ***)
AC_PATH_PROGS(AR, ar, :)
AC_PATH_PROGS(PERL, perl5 perl4 perl, /usr/bin/perl)
dnl ======================================================================

dnl ######################################################################
dnl LIBRARY FILES
dnl ======================================================================
dnl Note that the configuration order of libraries is in reverse of linkage
dnl for example, linking of the first two is -lc -lnsl.
AC_MSG_NOTICE(*** LIBRARY FILES ***)

dnl libnsl/libsocket are needed only on solaris and some svr4 systems.
dnl Using a typical macro has proven unsuccesful, because on some other
dnl systems such as irix, including libnsl and or libsocket actually breaks
dnl lots of code.  So I am forced to use a special purpose macro that sets
dnl the libraries based on the OS.  Sigh.  -Erez.
AMU_CHECK_OS_LIBS

dnl librpc and librpcsvc are needed on Solaris (I think)
AC_CHECK_LIB(rpc, clnt_sperrno)
AC_CHECK_LIB(rpcsvc, xdr_fhandle)
dnl Linux RedHat 5.1 puts yp functions only in libnsl (libnsl broken on aix)
AC_CHECK_FUNC(yp_all,,AC_CHECK_LIB(nsl, yp_all))

dnl hesiod library may not link unless libresolv is included
if test "$with_hesiod" = "yes"; then
AMU_CHECK_LIB2(hesiod, hes_init,,, -lresolv)
fi
if test "$with_ldap" = "yes"; then
AMU_CHECK_LIB2(ldap, ldap_open,,, -llber)
AC_CHECK_FUNCS(ldap_enable_cache)
fi

dnl Digital UNIX V4.0 and Solaris 7 have POSIX.1c functions in -lrt
dnl Solaris 2.6 only has -lposix4; in Solaris 7, this is a symlink to -lrt,
dnl so only use one of them
case "$ac_cv_opt_debug" in
yes | mem )
     AC_CHECK_LIB(rt, clock_gettime,, AC_CHECK_LIB(posix4, clock_gettime))
     ;;
esac

dnl ######################################################################
dnl LIBRARY FUNCTIONS
dnl ======================================================================
dnl Particular Function Checks
AC_MSG_NOTICE(*** PARTICULAR LIBRARY FUNCTIONS ***)
AC_FUNC_ALLOCA
dnl This GETMNTENT test will add -lgen to LIBS if needed.  We may need it
dnl if we have to build am-utils on Irix 4, PTX, or Unixware.
dnl AC_FUNC_GETMNTENT
AMU_FUNC_BAD_MEMCMP
AMU_FUNC_BAD_YP_ALL
AC_FUNC_FORK([])
AC_FUNC_WAIT3
AC_FUNC_GETPGRP
AC_FUNC_SETPGRP
dnl ======================================================================
dnl Generic Function Checks
AC_MSG_NOTICE(*** GENERIC LIBRARY FUNCTIONS ***)
AC_CHECK_FUNCS(			\
	__seterr_reply		\
	_seterr_reply		\
	bcmp			\
	bcopy			\
	bzero			\
	clnt_create		\
	clnt_create_vers	\
	clnt_create_vers_timed	\
	clnt_spcreateerror	\
	clock_gettime		\
	cnodeid			\
	dg_mount		\
	flock			\
	fsmount			\
	get_myaddress		\
	getccent		\
	getcwd			\
	getdomainname		\
	getdtablesize		\
	gethostname		\
	getifaddrs		\
	getmntinfo		\
	getmountent		\
	getpagesize		\
	gettimeofday		\
	hasmntopt		\
	hes_init		\
	hesiod_init		\
	hesiod_reload		\
	hesiod_to_bind		\
	memcmp			\
	memcpy			\
	memmove			\
	memset			\
	mkdir			\
	mkstemp			\
	mntctl			\
	mlockall		\
	mount			\
	mountsyscall		\
	plock			\
	regcomp			\
	regexec			\
	rmdir			\
	select			\
	seteuid			\
	setitimer		\
	setresuid		\
	setsid			\
	sigaction		\
	signal			\
	socket			\
	strchr			\
	strcspn			\
	strcasecmp		\
	strdup			\
	strerror		\
	strspn			\
	strstr			\
	svc_getreq		\
	svc_getreqset		\
	sysfs			\
	syslog			\
	uname			\
	umount			\
	unmount			\
	uvmount			\
	vfork			\
	vfsmount		\
	vmount			\
	vsnprintf		\
	wait3			\
	waitpid			\
	)
AC_REPLACE_FUNCS(		\
	clnt_sperrno		\
	hasmntopt		\
	strcasecmp		\
	strdup			\
	strerror		\
	strstr			\
	ualarm			\
	)
dnl all xdr_* functions are implemented in libamu/xdr_func.c
AC_CHECK_FUNCS(			\
	xdr_attrstat		\
	xdr_createargs		\
	xdr_dirlist		\
	xdr_diropargs		\
	xdr_diropokres		\
	xdr_diropres		\
	xdr_dirpath		\
	xdr_entry		\
	xdr_exportnode		\
	xdr_exports		\
	xdr_fattr		\
	xdr_fhandle		\
	xdr_fhstatus		\
	xdr_filename		\
	xdr_ftype		\
	xdr_groupnode		\
	xdr_groups		\
	xdr_linkargs		\
	xdr_mountbody		\
	xdr_mountlist		\
	xdr_name		\
	xdr_nfs_fh		\
	xdr_nfscookie		\
	xdr_nfspath		\
	xdr_nfsstat		\
	xdr_nfstime		\
	xdr_pointer		\
	xdr_readargs		\
	xdr_readdirargs		\
	xdr_readdirres		\
	xdr_readlinkres		\
	xdr_readokres		\
	xdr_readres		\
	xdr_renameargs		\
	xdr_sattr		\
	xdr_sattrargs		\
	xdr_statfsokres		\
	xdr_statfsres		\
	xdr_symlinkargs		\
	xdr_writeargs		\
	)
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl HEADER FILES
dnl ======================================================================
dnl Particular Header Checks
AC_MSG_NOTICE(*** PARTICULAR HEADER FILES ***)
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
dnl ======================================================================
dnl Generic Header Checks
AC_MSG_NOTICE(*** GENERIC HEADER FILES ***)
AC_CHECK_HEADERS(			\
	arpa/nameser.h			\
	arpa/inet.h			\
	bsd/rpc/rpc.h			\
	cdfs/cdfsmount.h		\
 	cdfs/cdfs_mount.h		\
	db1/ndbm.h			\
	fs/msdosfs/msdosfsmount.h	\
	gdbm/ndbm.h			\
	hsfs/hsfs.h			\
	isofs/cd9660/cd9660_mount.h	\
	linux/auto_fs.h			\
	linux/auto_fs4.h		\
	linux/fs.h			\
	linux/kdev_t.h			\
	linux/list.h			\
	linux/loop.h			\
	linux/nfs.h			\
	linux/nfs_mount.h		\
	linux/posix_types.h		\
	machine/endian.h		\
	msdosfs/msdosfsmount.h		\
	net/errno.h			\
	net/if.h			\
	net/if_var.h			\
	net/route.h			\
	netinet/if_ether.h		\
	netinet/in.h			\
	nfs/export.h			\
	nfs/mount.h			\
	nfs/nfs.h			\
	nfs/nfs_clnt.h			\
	nfs/nfs_gfs.h			\
	nfs/nfs_mount.h			\
	nfs/nfsmount.h			\
	nfs/nfsproto.h			\
	nfs/nfsv2.h			\
	nfs/pathconf.h			\
	nfs/rpcv2.h			\
	nfsclient/nfsargs.h		\
	rpc/auth_des.h			\
	rpc/pmap_clnt.h			\
	rpc/pmap_prot.h			\
	rpc/rpc.h			\
	rpc/types.h			\
	rpc/xdr.h			\
	rpcsvc/autofs_prot.h		\
	rpcsvc/mount.h			\
	rpcsvc/mountv3.h		\
	rpcsvc/nfs_prot.h		\
	rpcsvc/nis.h			\
	rpcsvc/yp_prot.h		\
	rpcsvc/ypclnt.h			\
	sys/config.h			\
	sys/dg_mount.h			\
	sys/dir.h			\
	sys/errno.h			\
	sys/file.h			\
	sys/fs/autofs.h			\
	sys/fs/autofs_prot.h		\
	sys/fs/cachefs_fs.h		\
	sys/fs/efs_clnt.h		\
	sys/fs/nfs.h			\
	sys/fs/nfs/mount.h		\
	sys/fs/nfs/nfs_clnt.h		\
	sys/fs/nfs_clnt.h		\
	sys/fs/pc_fs.h			\
	sys/fs/tmp.h			\
	sys/fs/ufs_mount.h		\
	sys/fs/xfs_clnt.h		\
	sys/fs_types.h			\
	sys/fsid.h			\
	sys/fstyp.h			\
	sys/ioctl.h			\
	sys/lock.h			\
	sys/machine.h			\
	sys/mbuf.h			\
	sys/mman.h			\
	sys/mntctl.h			\
	sys/mntent.h			\
	sys/mnttab.h			\
	sys/mount.h			\
	sys/ndir.h			\
	sys/netconfig.h			\
	sys/param.h			\
	sys/pathconf.h			\
	sys/proc.h			\
	sys/resource.h			\
	sys/sema.h			\
	sys/signal.h			\
	sys/socket.h			\
	sys/sockio.h			\
	sys/stat.h			\
	sys/statfs.h			\
	sys/syscall.h			\
	sys/syslimits.h			\
	sys/syslog.h			\
	sys/time.h			\
	sys/tiuser.h			\
	sys/types.h			\
	sys/ucred.h			\
	sys/uio.h			\
	sys/utsname.h			\
	sys/vfs.h			\
	sys/vmount.h			\
	sys/vnode.h			\
dnl	sys/wait.h			\
	ufs/ufs/extattr.h		\
	ufs/ufs/ufsmount.h		\
	ufs/ufs_mount.h			\
	\
	assert.h			\
dnl	cfs.h				\
	cluster.h			\
	ctype.h				\
dnl	dirent.h			\
	errno.h				\
	fcntl.h				\
	ifaddrs.h			\
	irs.h				\
	grp.h				\
	hesiod.h			\
	lber.h				\
	ldap.h				\
	libgen.h			\
	malloc.h			\
	memory.h			\
	mntent.h			\
	mnttab.h			\
	mount.h				\
	ndbm.h				\
	ndir.h				\
	netconfig.h			\
	netdb.h				\
	netdir.h			\
	nsswitch.h			\
	pwd.h				\
	regex.h				\
	resolv.h			\
	setjmp.h			\
	signal.h			\
	socketbits.h			\
	statbuf.h			\
	stdarg.h			\
	stdlib.h			\
	stdio.h				\
	string.h			\
	strings.h			\
	syslog.h			\
	tcpd.h				\
	time.h				\
	tiuser.h			\
	varargs.h			\
	unistd.h			\
	)
dnl ======================================================================

dnl ======================================================================
dnl db/ndbm/gdbm: This is serious autoconf-fu...
dnl ======================================================================
if test "$with_ndbm" = "yes"
then
if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_ndbm_h" = "yes"; then
  AC_CHECK_LIB(ndbm, dbm_open,
dnl some systems replaced old ndbm.h include with GNU ndbm.h, which requires
dnl libgdbm for dbm_pagfno, so check for this.
    AC_CHECK_LIB(ndbm, dbm_pagfno, ac_cv_header_new_dbm="ndbm.h"; ac_cv_lib_new_dbm="ndbm",
      AC_CHECK_LIB(gdbm, dbm_pagfno, ac_cv_header_new_dbm="ndbm.h"; ac_cv_lib_new_dbm="ndbm -lgdbm")))
fi
if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_db1_ndbm_h" = "yes"; then
  AC_CHECK_LIB(db1, dbm_open, ac_cv_header_new_dbm="db1/ndbm.h"; ac_cv_lib_new_dbm="db1")
fi
if test "$ac_cv_lib_new_dbm" = "" -a "$ac_cv_header_gdbm_ndbm_h" = "yes"; then
  AC_CHECK_LIB(gdbm, dbm_open, ac_cv_header_new_dbm="gdbm/ndbm.h"; ac_cv_lib_new_dbm="gdbm")
fi
if test "$ac_cv_header_new_dbm" != "" -a "$ac_cv_lib_new_dbm" != ""; then
  AC_DEFINE_UNQUOTED(NEW_DBM_H, "$ac_cv_header_new_dbm")
  LIBS="-l$ac_cv_lib_new_dbm $LIBS"
fi
fi
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl STRUCTURES
AC_MSG_NOTICE(*** PARTICULAR STRUCTURES ***)
AC_HEADER_STAT
AC_HEADER_TIME
AC_STRUCT_TM
dnl ======================================================================
AC_MSG_NOTICE(*** GENERIC STRUCTURES ***)
dnl before any use of macros that need nfs/mount headers, must define O/S
dnl specific header to include.
AMU_CHECK_NFS_PROT_HEADERS
AMU_STRUCT_MNTENT
AMU_STRUCT_MNTTAB
dnl -----------------------------------------------------------------------
dnl check for bad hasmntopt() function after struct mntent/mnttab
dnl but only if hasmntopt() is actually defined.
if test $ac_cv_func_hasmntopt = yes
then
	AMU_FUNC_BAD_HASMNTOPT
fi
dnl -----------------------------------------------------------------------
AMU_STRUCT_NFS_ARGS
AMU_STRUCT_NFS_GFS_MOUNT
dnl -----------------------------------------------------------------------
dnl cannot proceed if struct nfs_args/gfs_mount is not found!
if test "$ac_cv_have_struct_nfs_args" = notfound && test "$ac_cv_have_struct_nfs_gfs_mount" = no
then
AC_MSG_ERROR(
[Cannot find any definition for struct nfs_args!
This can be due to a misconfigured system, one for which am-utils
was not ported to yet, or a bug in the am-utils sources.  Check
config.log for details and report them to am-utils@am-utils.org please.])
fi
dnl -----------------------------------------------------------------------
AMU_STRUCT_FIELD_NFS_FH
AMU_STRUCT_NFS_FH
AMU_CHECK_FS_MNTENT(nfs3)
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl TYPEDEFS
dnl ======================================================================
dnl Particular Typedef Checks
AC_MSG_NOTICE(*** PARTICULAR TYPEDEFS ***)
AC_TYPE_GETGROUPS
AC_TYPE_MODE_T
AC_TYPE_PID_T
AC_TYPE_SIGNAL
AC_TYPE_SIZE_T
AC_TYPE_UID_T
dnl ======================================================================
dnl Generic Typedef Checks
AC_MSG_NOTICE(*** GENERIC TYPEDEFS ***)
AMU_TYPE_TIME_T
AMU_CHECK_FHANDLE
AMU_CHECK_MTYPE_TYPE
AMU_CHECK_MTYPE_PRINTF_TYPE
AMU_TYPE_YP_ORDER_OUTORDER
AMU_TYPE_RECVFROM_FROMLEN
AMU_TYPE_AUTH_CREATE_GIDLIST
AMU_TYPE_SVC_IN_ARG
AMU_TYPE_AUTOFS_ARGS
AMU_TYPE_CACHEFS_ARGS
AMU_TYPE_CDFS_ARGS
AMU_TYPE_LOFS_ARGS
AMU_TYPE_MFS_ARGS
AMU_TYPE_PCFS_ARGS
AMU_TYPE_RFS_ARGS
AMU_TYPE_TMPFS_ARGS
AMU_TYPE_UFS_ARGS
AMU_TYPE_XFS_ARGS
AMU_TYPE_EFS_ARGS
AMU_TYPE_XDRPROC_T
dnl ======================================================================

dnl ######################################################################
dnl Particular Compiler Characteristics
AC_MSG_NOTICE(*** PARTICULAR COMPILER CHARACTERISTICS ***)
AC_C_BIGENDIAN
AC_C_CONST
AC_C_INLINE
AC_C_VOLATILE
dnl AC_CHECK_SIZEOF(void *, 0)
dnl ======================================================================
dnl Generic Compiler Characteristics
AC_MSG_NOTICE(*** GENERIC COMPILER CHARACTERISTICS ***)
AMU_C_VOID_P
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
AC_MSG_NOTICE(*** EXTERNAL DEFINITIONS ***)
AMU_EXTERN_SYS_ERRLIST
AMU_EXTERN_OPTARG
AMU_CHECK_EXTERNS(
	clnt_spcreateerror	\
	clnt_sperrno		\
	free			\
	get_myaddress		\
	getccent		\
	getdomainname		\
	getdtablesize		\
	gethostname		\
	getlogin		\
	getpagesize		\
	getwd			\
	hosts_ctl		\
	innetgr			\
	mkstemp			\
	sbrk			\
	seteuid			\
	setitimer		\
	strcasecmp		\
	strdup			\
	strstr			\
	ualarm			\
	usleep			\
	wait3			\
	vsnprintf		\
	xdr_callmsg		\
	xdr_opaque_auth		\
	)
dnl Different macro to check for LDAP externs, so as to avoid
dnl breaking the basic extern-checking macro.
AMU_CHECK_EXTERN_LDAP(ldap_enable_cache)
dnl ======================================================================

dnl ######################################################################
dnl C PREPROCESSOR MACROS
AC_MSG_NOTICE(*** C PREPROCESSOR MACROS ***)
dnl ======================================================================

dnl ######################################################################
dnl SYSTEM SERVICES
AC_MSG_NOTICE(*** SYSTEM SERVICES ***)
AC_SYS_LONG_FILE_NAMES
AC_SYS_RESTARTABLE_SYSCALLS
AMU_CHECK_NETWORK_TRANSPORT_TYPE
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
AC_MSG_NOTICE(*** FIELDS WITHIN STRUCTURES ***)
AMU_CHECK_FIELD(fd_set.fds_bits)
AMU_CHECK_FIELD(mntent_t.mnt_cnode)
AMU_CHECK_FIELD(mntent_t.mnt_ro)
AMU_CHECK_FIELD(mntent_t.mnt_time)
AMU_FIELD_MNTENT_T_MNT_TIME_STRING
AMU_CHECK_FIELD(cdfs_args_t.flags)
AMU_CHECK_FIELD(cdfs_args_t.fspec)
AMU_CHECK_FIELD(cdfs_args_t.iso_flags)
AMU_CHECK_FIELD(cdfs_args_t.iso_pgthresh)
AMU_CHECK_FIELD(cdfs_args_t.norrip)
AMU_CHECK_FIELD(cdfs_args_t.ssector)
AMU_CHECK_FIELD(pcfs_args_t.dirmask)
AMU_CHECK_FIELD(pcfs_args_t.dsttime)
AMU_CHECK_FIELD(pcfs_args_t.fspec)
AMU_CHECK_FIELD(pcfs_args_t.gid)
AMU_CHECK_FIELD(pcfs_args_t.mask)
AMU_CHECK_FIELD(pcfs_args_t.secondswest)
AMU_CHECK_FIELD(pcfs_args_t.uid)
AMU_CHECK_FIELD(ufs_args_t.flags)
AMU_CHECK_FIELD(ufs_args_t.fspec)
AMU_CHECK_FIELD(ufs_args_t.ufs_flags)
AMU_CHECK_FIELD(ufs_args_t.ufs_pgthresh)
AMU_CHECK_FIELD(efs_args_t.flags)
AMU_CHECK_FIELD(efs_args_t.fspec)
AMU_CHECK_FIELD(xfs_args_t.flags)
AMU_CHECK_FIELD(xfs_args_t.fspec)
AMU_CHECK_FIELD(struct fhstatus.fhs_fh)
AMU_CHECK_FIELD(struct statfs.f_fstypename)
AMU_CHECK_FIELD(nfs_args_t.acdirmin)
AMU_CHECK_FIELD(nfs_args_t.acregmin)
AMU_CHECK_FIELD(nfs_args_t.bsize)
AMU_CHECK_FIELD(nfs_args_t.fh_len)
AMU_CHECK_FIELD(nfs_args_t.fhsize)
AMU_CHECK_FIELD(nfs_args_t.gfs_flags)
AMU_CHECK_FIELD(nfs_args_t.namlen)
AMU_CHECK_FIELD(nfs_args_t.optstr)
AMU_CHECK_FIELD(nfs_args_t.proto)
AMU_CHECK_FIELD(nfs_args_t.sotype)
AMU_CHECK_FIELD(nfs_args_t.version)
AMU_CHECK_FIELD(struct ifreq.ifr_addr)
AMU_CHECK_FIELD(struct ifaddrs.ifa_next)
AMU_CHECK_FIELD(struct sockaddr.sa_len)
AMU_CHECK_FIELD(struct umntrequest.devid)
dnl This one is for Irix
AMU_CHECK_FIELD(autofs_args_t.addr)
dnl For Solaris 2.8+
AMU_CHECK_FIELD(mounta.optptr)

dnl ======================================================================

dnl ######################################################################
dnl MAP TYPES
AC_MSG_NOTICE(*** MAP TYPES ***)
dnl DBM is obsolete, use NDBM
dnl AMU_CHECK_MAP_FUNCS(dbminit dbmopen, dbm)
AMU_CHECK_MAP_FUNCS(fgets, file)
dnl Define HESIOD map if user wanted it, and both headers and libraries exist
if test "$with_hesiod" = "yes" && test "$ac_cv_header_hesiod_h" = "yes"
then
AMU_CHECK_MAP_FUNCS(hes_init hesiod_init, hesiod)
fi
dnl Define LDAP map if user wanted it, and both headers and libraries exist
if test "$with_ldap" = "yes" && test "$ac_cv_header_ldap_h" = "yes"
then
AMU_CHECK_MAP_FUNCS(ldap_open, ldap)
fi
if test "$with_ndbm" = "yes" -a "$ac_cv_lib_new_dbm" != ""
then
AMU_CHECK_MAP_FUNCS(dbm_open, $ac_cv_lib_new_dbm, ndbm)
fi
AMU_CHECK_MAP_FUNCS(yp_get_default_domain yp_all, nis)
AMU_CHECK_MAP_FUNCS(nis_domain_of, nisplus, nisplus)
AMU_CHECK_MAP_FUNCS(getpwnam, passwd)
AMU_CHECK_MAP_FUNCS(opendir, union)
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl FILESYSTEM TYPES
AC_MSG_NOTICE(*** FILESYSTEM TYPES ***)
dnl check for filesystem existence if MNTTYPE_<filesystem> exists, then if
dnl MOUNT_<fs>, then MNT_<fs>, then in /proc/filesystems, and getvfsbyname()
AMU_CHECK_FS_MNTENT(autofs)
AMU_CHECK_FS_MNTENT(cdfs hsfs cd9660 iso9660 isofs cdrom, cdfs)
AMU_CHECK_FS_MNTENT(cache)
AMU_CHECK_FS_MNTENT(lofs lo, lofs)
AMU_CHECK_FS_MNTENT(mfs)
AMU_CHECK_FS_MNTENT(nfs)
dnl This test for nfs3 was moved up, because other tests depend on it
dnl especially checking for nfsv3 file handle structure types
dnl AMU_CHECK_FS_MNTENT(nfs3)
AMU_CHECK_FS_MNTENT(vfat pcfs pc msdos msdosfs fat, pcfs)
AMU_CHECK_FS_MNTENT(tfs)
AMU_CHECK_FS_MNTENT(tmpfs)
AMU_CHECK_FS_MNTENT(ext2 ffs ufs 42 efs xfs jfs ultrix, ufs)
dnl openbsd 2.4 introduce a new file system called xfs, which is not
dnl the same as irix-s xfs.  Sigh, why did openbsd have to use such a name!
case "${host_os_name}" in
	openbsd* ) ;;
	* ) AMU_CHECK_FS_MNTENT(xfs) ;;
esac
AMU_CHECK_FS_MNTENT(efs)
dnl new ones in bsd44
AMU_CHECK_FS_MNTENT(null nullfs, nullfs)
AMU_CHECK_FS_MNTENT(union unionfs, unionfs)
AMU_CHECK_FS_MNTENT(umap umapfs, umapfs)

dnl check for filesystem existence if their headers exist
dnl AMU_CHECK_FS_HEADERS(cfs.h, cfs)
AMU_CHECK_FS_HEADERS(hsfs/hsfs.h, cdfs)
AMU_CHECK_FS_HEADERS(tmpfs/tmp.h, tmpfs)
AMU_CHECK_FS_HEADERS(sys/fs/autofs.h, autofs)
AMU_CHECK_FS_HEADERS(sys/fs/cachefs_fs.h, cachefs)
dnl AMU_CHECK_FS_HEADERS(jfs/jfsmount.h, ufs)
dnl ======================================================================
dnl AUTOMOUNTER FILESYSTEM TYPES
AC_MSG_NOTICE(*** AUTOMOUNTER FILESYSTEM TYPES ***)
AMU_CHECK_AMU_FS(auto, automounter)
AMU_CHECK_AMU_FS(direct, direct automount)
AMU_CHECK_AMU_FS(toplvl, top-level)
AMU_CHECK_AMU_FS(error, error)
AMU_CHECK_AMU_FS(inherit, inheritance)
AMU_CHECK_AMU_FS(program, program)
AMU_CHECK_AMU_FS(link, symlink)
AMU_CHECK_AMU_FS(linkx, symlink with existence check)
AMU_CHECK_AMU_FS(host, host (nfs), nfs)
AMU_CHECK_AMU_FS(nfsx, multi-nfs mount, nfs)
AMU_CHECK_AMU_FS(nfsl, NFS with local existence check)
AMU_CHECK_AMU_FS(union, union)
dnl AMU_CHECK_AMU_FS(autofs, Sun AutoFS, autofs)
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl MOUNTING TYPES AND NAMES FOR MOUNTING TABLE
dnl check for mount(2) type/name for filesystem (MNTTYPE_*, MOUNT_*)
AC_MSG_NOTICE(*** MOUNTING TYPES ***)
AMU_CHECK_MOUNT_TYPE(nfs)
AMU_CHECK_MOUNT_TYPE(nfs3)
AMU_CHECK_MOUNT_TYPE(4.2 4.3 4.4 ext2 ufs efs xfs ffs jfs ultrix, ufs)
AMU_CHECK_MOUNT_TYPE(xfs)
AMU_CHECK_MOUNT_TYPE(efs)
AMU_CHECK_MOUNT_TYPE(cdfs hsfs cd9660 iso9660 isofs cdrom, cdfs)
AMU_CHECK_MOUNT_TYPE(vfat pcfs pc msdos msdosfs fat, pcfs)
AMU_CHECK_MOUNT_TYPE(mfs)
AMU_CHECK_MOUNT_TYPE(tmpfs tmp, tmpfs)
AMU_CHECK_MOUNT_TYPE(lofs lo, lofs)
AMU_CHECK_MOUNT_TYPE(lfs)
AMU_CHECK_MOUNT_TYPE(afs)
AMU_CHECK_MOUNT_TYPE(autofs)
AMU_CHECK_MOUNT_TYPE(tfs)
AMU_CHECK_MOUNT_TYPE(cachefs)
AMU_CHECK_MOUNT_TYPE(ignore)
dnl new ones in bsd44
AMU_CHECK_MOUNT_TYPE(null nullfs, nullfs)
AMU_CHECK_MOUNT_TYPE(union unionfs, unionfs)
AMU_CHECK_MOUNT_TYPE(umap umapfs, umapfs)
dnl ######################################################################
dnl check for mnttab name for filesystem
AC_MSG_NOTICE(*** MOUNTING TABLE NAMES ***)
AMU_CHECK_MNTTAB_TYPE(nfs)
AMU_CHECK_MNTTAB_TYPE(nfs3)
AMU_CHECK_MNTTAB_TYPE(ext2 ufs jfs 4.2 4.3 4.4 efs xfs ffs, ufs)
AMU_CHECK_MNTTAB_TYPE(xfs)
AMU_CHECK_MNTTAB_TYPE(efs)
AMU_CHECK_MNTTAB_TYPE(cdfs hsfs cd9660 iso9660 isofs cdrom, cdfs)
AMU_CHECK_MNTTAB_TYPE(vfat pcfs pc msdos msdosfs fat, pcfs)
AMU_CHECK_MNTTAB_TYPE(mfs)
AMU_CHECK_MNTTAB_TYPE(tmpfs tmp, tmpfs)
AMU_CHECK_MNTTAB_TYPE(lofs lo, lofs)
AMU_CHECK_MNTTAB_TYPE(lfs)
AMU_CHECK_MNTTAB_TYPE(afs)
AMU_CHECK_MNTTAB_TYPE(autofs)
AMU_CHECK_MNTTAB_TYPE(tfs)
AMU_CHECK_MNTTAB_TYPE(cachefs)
dnl new ones in bsd44
AMU_CHECK_MNTTAB_TYPE(null nullfs, nullfs)
AMU_CHECK_MNTTAB_TYPE(union unionfs, unionfs)
AMU_CHECK_MNTTAB_TYPE(umap umapfs, umapfs)
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl Mount Table option name strings like MNTOPT_*
dnl if found, defines MNTTAB_OPT_*
AC_MSG_NOTICE(*** MOUNT TABLE OPTION NAME STRINGS ***)
AMU_CHECK_MNTTAB_OPTS(	\
	acdirmax	\
	acdirmin	\
	acregmax	\
	acregmin	\
	actimeo		\
	compress	\
	dev		\
	fsid		\
	grpid		\
	ignore		\
	intr		\
	maxgroups	\
	multi		\
	noac		\
	noauto		\
	noconn		\
	nocto		\
	nosub		\
	nosuid		\
	pgthresh	\
	port		\
	posix		\
	private		\
	proplist	\
	proto		\
	public		\
	retrans		\
	retry		\
	ro		\
	rsize		\
	rw		\
	soft		\
	spongy		\
	suid		\
	symttl		\
	timeo		\
	vers		\
	wsize		\
	)
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl Generic mount(2) system call flags (hex/int numbers) like M_*/MS_*/MNT_*
dnl if found, defines MNT2_GEN_OPT_*
AC_MSG_NOTICE(*** GENERIC MOUNT(2) OPTIONS ***)
AMU_CHECK_MNT2_GEN_OPTS(	\
	async		\
	automntfs	\
	bind		\
	cache		\
	data		\
	fss		\
	grpid		\
	ignore		\
	jfs		\
	multi		\
	newtype		\
	nfs		\
	nocache		\
	nodev		\
	noexec		\
	nomnttab	\
	nosub		\
	nosuid		\
	optionstr	\
	overlay		\
	quota		\
	rdonly		\
	ronly		\
	sync		\
	synchronous	\
	)
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl NFS-specific mount(2) options (hex numbers) like NFSMNT_*/NFS_MOUNT_*
AC_MSG_NOTICE(*** NFS-SPECIFIC MOUNT(2) OPTIONS ***)
dnl if found, defines MNT2_NFS_OPT_*
AMU_CHECK_MNT2_NFS_OPTS(	\
	acdirmax	\
	acdirmin	\
	acregmax	\
	acregmin	\
	auto		\
	deadthresh	\
	dumbtimr	\
	fsname		\
	grpid		\
	hostname	\
	ignore		\
	int		\
	intr		\
	kerb		\
	knconf		\
	leaseterm	\
	maxgrps		\
	nfsv3		\
	noac		\
	noconn		\
	nocto		\
	noint		\
	nonlm		\
	nqnfs		\
	pgthresh	\
	posix		\
	private		\
	proplist	\
	rdirplus	\
	readahead	\
	readdirsize	\
	resvport	\
	retrans		\
	ronly		\
	rsize		\
	soft		\
	spongy		\
	symttl		\
	tcp		\
	timeo		\
	ver3		\
	wsize		\
	xlatecookie	\
	)
dnl ======================================================================

dnl ######################################################################
dnl CDFS-specific mount(2) options (hex numbers) like M_*
AC_MSG_NOTICE(*** CDFS-SPECIFIC MOUNT(2) OPTIONS ***)
dnl if found, defines MNT2_CDFS_OPT_*
AMU_CHECK_MNT2_CDFS_OPTS(\
	defperm		\
	extatt		\
	gens		\
	nodefperm	\
	norrip		\
	noversion	\
	rrip		\
	)
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl SYSTEM-SPECIFIC TESTS
AC_MSG_NOTICE(*** SYSTEM-SPECIFIC TESTS ***)
dnl ======================================================================
dnl Mount table style
AMU_CHECK_MNTTAB_STYLE
AMU_CHECK_HIDE_MOUNT_TYPE
AMU_CHECK_MNTTAB_LOCATION
dnl -----------------------------------------------------------------------
dnl check if has mnttab/mntent or in-kernel mount tables
dnl this test must follow AMU_CHECK_MNTTAB_LOCATION and
dnl	AMU_CHECK_MNT2_GEN_OPTS(nomnttab)
if test "$ac_cv_have_struct_mnttab" != yes && test "$ac_cv_have_struct_mntent" != yes && test "$ac_cv_mnttab_location" = file
then
AC_MSG_ERROR(
[No definition found for struct mnttab or struct mntent
and this system stores its mount tables on files (not in kernel).
This can be due to a misconfigured system, one for which am-utils
was not ported to yet, or a bug in the am-utils sources.  Check
config.log for details and report them to am-utils@am-utils.org please.])
fi
dnl -----------------------------------------------------------------------
AMU_CHECK_MNTTAB_FILE_NAME
AMU_CHECK_MOUNT_TRAP
AMU_CHECK_MOUNT_STYLE
AMU_CHECK_UMOUNT_STYLE
AMU_CHECK_AUTOFS_STYLE
AMU_CHECK_UNMOUNT_CALL
AMU_CHECK_UNMOUNT_ARGS
AMU_CHECK_NFS_SA_DREF
AMU_CHECK_NFS_HN_DREF
AMU_CHECK_NFS_FH_DREF
AMU_CHECK_NFS_SOCKET_CONNECTION
AMU_CHECK_CHECKMOUNT_STYLE
AMU_CHECK_RESTARTABLE_SIGNAL_HANDLER
AMU_CHECK_GNU_GETOPT
dnl ======================================================================

dnl ######################################################################
dnl Check for tcpwrappers
dnl This check is moved this far down because on modern tcpwrapper systems
dnl such as openbsd, the caller must provide two symbols: deny_severity and
dnl allow_severity, which determine the logging level of rejected and
dnl requested requests, respectively.  If this check happens too early, then
dnl $LIBS includes -lwrap, which causes many subsequent tests to fail with
dnl missing symbols.
AC_CHECK_LIB(wrap, hosts_ctl,
[
AC_DEFINE(HAVE_LIBWRAP)
WRAPLIB="-lwrap"
])
dnl replace value of WRAPLIB in specific Makefiles
AC_SUBST(WRAPLIB)
dnl next, check if libwrap defines allow/deny_severity or expects the caller to define it
if test "$ac_cv_lib_wrap_hosts_ctl" = "yes"
then
AMU_CHECK_LIBWRAP_SEVERITY
fi
dnl ======================================================================

dnl *********
AMU_SAVE_STATE
dnl *********

dnl ######################################################################
dnl output files
AC_MSG_NOTICE(*** OUTPUT FILES ***)
dnl The am_utils_link_files variable is set in macros in aclocal.m4
AC_CONFIG_LINKS(${am_utils_link_files})
dnl ==========================================================================
dnl This is necessary so that .o files in LIBOBJS are also built via
dnl the ANSI2KNR-filtering rules.
LIB@&t@OBJS=`echo "$LIB@&t@OBJS" |
		sed 's,\.[[^.]]* ,$U&,g;s,\.[[^.]]*$,$U&,'`
LTLIBOBJS=`echo "$LIB@&t@OBJS" |
		sed 's,\.[[^.]]* ,.lo ,g;s,\.[[^.]]*$,.lo,'`
AC_SUBST(LTLIBOBJS)
dnl XXX: next two lines are temp hack until automake newer than 1.4 comes out
AMU_LIB_OBJS="${LTLIBOBJS} ${LTALLOCA}"
AC_SUBST(AMU_LIB_OBJS)
dnl for Makefile rule to regenerate libtool
AC_SUBST(LIBTOOL_DEPS)
dnl ==========================================================================
AC_CONFIG_FILES(			\
	aux_conf.h			\
	\
	Makefile			\
	amd/Makefile			\
	amq/Makefile			\
	\
	fixmount/Makefile		\
	fsinfo/Makefile			\
	hlfsd/Makefile			\
	libamu/Makefile			\
	mk-amd-map/Makefile		\
	wire-test/Makefile		\
	\
	scripts/Makefile		\
	doc/Makefile			\
	\
	scripts/am-eject		\
	scripts/amd2ldif		\
	scripts/amd2sun			\
	scripts/automount2amd		\
	scripts/ctl-amd			\
	scripts/ctl-hlfsd		\
	scripts/expn			\
	scripts/fixrmtab		\
	scripts/fix-amd-map		\
	scripts/lostaltmail		\
	scripts/redhat-ctl-amd		\
	scripts/wait4amd		\
	scripts/wait4amd2die		\
	)
AC_OUTPUT
dnl ======================================================================

dnl ######################################################################
AC_MSG_NOTICE(*** END OF CONFIGURATION ***)
dnl end of configure.in for am-utils-6.x