dnl configure.in file for am-utils-6.x
dnl Contains general GNU-autoconf macros.
dnl Author: Erez Zadok <ezk@cs.columbia.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
AC_INIT(amd/amd.c)
AC_MSG(INITIALIZATION)
AM_CONFIG_HEADER(config.h)
dnl AM_CONFIG_HEADER(config.h:aux/config.h.in)
dnl AC_CONFIG_AUX_DIR(aux)
AC_PREREQ(2.13)
AC_REVISION($Revision: 1.0)
dnl find out system type
AC_MSG(SYSTEM TYPES)
dnl run by libtool, but must be kept here because HOST_MACROS depends on it
AC_CANONICAL_HOST
AC_HOST_MACROS
dnl ======================================================================

dnl ######################################################################
dnl PACKAGE NAME AND VERSION
AC_MSG(PACKAGE NAME AND VERSION)
PACKAGE=am-utils
VERSION=6.0.4
AC_SUBST(PACKAGE)
AC_NAME_PACKAGE($PACKAGE)
AC_SUBST(VERSION)
AC_NAME_VERSION($VERSION)
AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
dnl SET (shared) library version.  Update it only before major release!
dnl version info for am-utils-6.0.2:	3:2:1
dnl version info for am-utils-6.0.3:	4:0:2
dnl version info for am-utils-6.0.4:	4:1:2
LIBTOOL_LDFLAGS="-version-info 4:1:2"
AC_SUBST(LIBTOOL_LDFLAGS)
dnl ======================================================================

dnl ######################################################################
dnl OPTION PROCESSING
AC_MSG(OPTION PROCESSING)
dnl Debugging options (yes, mem, or no)
AC_OPT_DEBUG
dnl Do you want to turn on "amq -M" code
AC_OPT_AMQ_MOUNT
dnl additional preprocessor options for configuration/compilation
AC_OPT_CPPFLAGS
dnl additional linker -l options for configuration/compilation
AC_OPT_LIBS
dnl additional linker -L options for configuration/compilation
AC_OPT_LDFLAGS
dnl Which options to add to CFLAGS for compilation only?
AC_OPT_AMU_CFLAGS
dnl check if a local configuration file exists
AC_LOCALCONFIG
dnl ======================================================================

dnl ######################################################################
dnl ALTERNATIVE PROGRAMS
dnl Part 1: these are required before "unix variants"
dnl ======================================================================
dnl Particular Program Checks
AC_MSG(PARTICULAR PROGRAMS (part 1))
dnl AC-PROG-LIBTOOL will run this, but we need this to squelch warnings
dnl from autoconf about AC_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_ISC_POSIX
AC_AIX
dnl XXX: available in autoconf-2.14
dnl AC_PROG_CC_STDC
dnl my version of prog_libtool will not build shared by default
dnl AM_PROG_LIBTOOL2
dnl build static libraries by default
AM_DISABLE_SHARED
dnl XXX: for autoconf-2.14: use AC_PROG_LIBTOOL, not AM_PROG_LIBTOOL
dnl AC_PROG_LIBTOOL
AM_PROG_LIBTOOL
dnl ======================================================================

dnl ######################################################################
dnl ADDITIONAL OPTION PROCESSING (must be done after CC is defined)
AC_MSG(EXTRA OPTION PROCESSING)
AC_OS_CPPFLAGS
AC_OS_CFLAGS
AC_OS_LDFLAGS
dnl ======================================================================

dnl ######################################################################
dnl Some of these macros must be called before any call to the C compiler
AC_MSG(UNIX VARIANTS)
dnl UNIX VARIANTS
dnl AC_AIX
dnl AC_ISC_POSIX
AC_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(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(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(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.
AC_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
AC_CHECK_LIB2(hesiod, hes_init,,, -lresolv)
AC_CHECK_LIB2(ldap, ldap_open,,, -llber)

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
AC_CHECK_LIB(rt, clock_gettime,, AC_CHECK_LIB(posix4, clock_gettime))

dnl some systems replaced old ndbm.h include with GNU ndbm.h, which requires
dnl libgdbm for dbm_pagfno, so check for this.
AC_MSG_CHECKING(for GNU ndbm.h)
AC_TRY_LINK([#include <ndbm.h>], [
DBM *db;
dbm_pagfno(db);
], AC_MSG_RESULT(no), AC_CHECK_LIB(gdbm, dbm_pagfno))
dnl ======================================================================

dnl ######################################################################
dnl LIBRARY FUNCTIONS
dnl ======================================================================
dnl Particular Function Checks
AC_MSG(PARTICULAR LIBRARY FUNCTIONS)
AC_FUNC_ALLOCA
dnl this GETMNTENT test will add -lgen to LIBS if needed
dnl AC_FUNC_GETMNTENT
AC_FUNC_BAD_MEMCMP
AC_FUNC_BAD_YP_ALL
AC_FUNC_VFORK
AC_FUNC_WAIT3
dnl ======================================================================
dnl Generic Function Checks
AC_MSG(GENERIC LIBRARY FUNCTIONS)
AC_CHECK_FUNCS(			\
	__seterr_reply		\
	_seterr_reply		\
	bcmp			\
	bcopy			\
	bzero			\
	clnt_create		\
	clnt_create_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		\
	ldap_open		\
	memcmp			\
	memcpy			\
	memmove			\
	memset			\
	mkdir			\
	mkstemp			\
	mntctl			\
	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			\
	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_mntrequest		\
	xdr_mntres		\
	xdr_mountbody		\
	xdr_mountlist		\
	xdr_mountres3		\
	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_umntrequest		\
	xdr_umntres		\
	xdr_writeargs		\
	)
dnl ======================================================================

dnl *********
AC_SAVE_STATE
dnl *********

dnl ######################################################################
dnl HEADER FILES
dnl ======================================================================
dnl Particular Header Checks
AC_MSG(PARTICULAR HEADER FILES)
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
dnl ======================================================================
dnl Generic Header Checks
AC_MSG(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			\
	hsfs/hsfs.h			\
	isofs/cd9660/cd9660_mount.h	\
	linux/auto_fs.h			\
	linux/fs.h			\
	linux/kdev_t.h			\
	linux/list.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			\
	rpc/auth_des.h			\
	rpc/pmap_clnt.h			\
	rpc/pmap_prot.h			\
	rpc/rpc.h			\
	rpc/types.h			\
	rpc/xdr.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/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_mount.h			\
	ufs/ufs/ufsmount.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			\
	time.h				\
	tiuser.h			\
	varargs.h			\
	unistd.h			\
	)
dnl ======================================================================

dnl *********
AC_SAVE_STATE
dnl *********

dnl ######################################################################
dnl STRUCTURES
AC_MSG(PARTICULAR STRUCTURES)
AC_HEADER_STAT
AC_HEADER_TIME
AC_STRUCT_TM
dnl ======================================================================
AC_MSG(GENERIC STRUCTURES)
dnl before any use of macros that need nfs/mount headers, must define O/S
dnl specific header to include.
AC_CHECK_NFS_PROT_HEADERS
AC_STRUCT_MNTENT
AC_STRUCT_MNTTAB
AC_STRUCT_NFS_ARGS
AC_STRUCT_NFS_GFS_MOUNT
AC_STRUCT_FIELD_NFS_FH
AC_STRUCT_NFS_FH
AC_STRUCT_NFS_FH3
dnl ======================================================================

dnl *********
AC_SAVE_STATE
dnl *********

dnl ######################################################################
dnl TYPEDEFS
dnl ======================================================================
dnl Particular Typedef Checks
AC_MSG(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(GENERIC TYPEDEFS)
AC_TYPE_TIME_T
AC_CHECK_FHANDLE
AC_CHECK_MTYPE_TYPE
AC_CHECK_MTYPE_PRINTF_TYPE
AC_TYPE_YP_ORDER_OUTORDER
AC_TYPE_RECVFROM_FROMLEN
AC_TYPE_AUTH_CREATE_GIDLIST
AC_TYPE_SVC_IN_ARG
AC_TYPE_AUTOFS_ARGS
AC_TYPE_CACHEFS_ARGS
AC_TYPE_CDFS_ARGS
AC_TYPE_LOFS_ARGS
AC_TYPE_MFS_ARGS
AC_TYPE_PCFS_ARGS
AC_TYPE_RFS_ARGS
AC_TYPE_TMPFS_ARGS
AC_TYPE_UFS_ARGS
AC_TYPE_XFS_ARGS
AC_TYPE_EFS_ARGS
AC_TYPE_XDRPROC_T
dnl ======================================================================

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

dnl *********
AC_SAVE_STATE
dnl *********

dnl ######################################################################
AC_MSG(EXTERNAL DEFINITIONS)
AC_EXTERN_SYS_ERRLIST
AC_EXTERN_OPTARG
AC_CHECK_EXTERNS(
	clnt_spcreateerror	\
	clnt_sperrno		\
	free			\
	get_myaddress		\
	getccent		\
	getdomainname		\
	getdtablesize		\
	gethostname		\
	getlogin		\
	getpagesize		\
	getwd			\
	innetgr			\
	mkstemp			\
	sbrk			\
	seteuid			\
	setitimer		\
	strcasecmp		\
	strdup			\
	strstr			\
	ualarm			\
	usleep			\
	wait3			\
	vsnprintf		\
	xdr_opaque_auth		\
	)
dnl ======================================================================

dnl ######################################################################
dnl C PREPROCESSOR MACROS
AC_MSG(C PREPROCESSOR MACROS)
dnl ======================================================================

dnl ######################################################################
dnl SYSTEM SERVICES
AC_MSG(SYSTEM SERVICES)
AC_SYS_LONG_FILE_NAMES
AC_SYS_RESTARTABLE_SYSCALLS
AC_CHECK_NETWORK_TRANSPORT_TYPE
dnl ======================================================================

dnl *********
AC_SAVE_STATE
dnl *********

dnl ######################################################################
AC_MSG(FIELDS WITHIN STRUCTURES)
AC_CHECK_FIELD(mntent_t, mnt_cnode)
AC_CHECK_FIELD(mntent_t, mnt_ro)
AC_CHECK_FIELD(mntent_t, mnt_time)
AC_FIELD_MNTENT_T_MNT_TIME_STRING
AC_CHECK_FIELD(cdfs_args_t, flags)
AC_CHECK_FIELD(cdfs_args_t, fspec)
AC_CHECK_FIELD(cdfs_args_t, iso_flags)
AC_CHECK_FIELD(cdfs_args_t, iso_pgthresh)
AC_CHECK_FIELD(cdfs_args_t, norrip)
AC_CHECK_FIELD(cdfs_args_t, ssector)
AC_CHECK_FIELD(pcfs_args_t, dsttime)
AC_CHECK_FIELD(pcfs_args_t, fspec)
AC_CHECK_FIELD(pcfs_args_t, gid)
AC_CHECK_FIELD(pcfs_args_t, mask)
AC_CHECK_FIELD(pcfs_args_t, secondswest)
AC_CHECK_FIELD(pcfs_args_t, uid)
AC_CHECK_FIELD(ufs_args_t, flags)
AC_CHECK_FIELD(ufs_args_t, fspec)
AC_CHECK_FIELD(ufs_args_t, ufs_flags)
AC_CHECK_FIELD(ufs_args_t, ufs_pgthresh)
AC_CHECK_FIELD(efs_args_t, flags)
AC_CHECK_FIELD(efs_args_t, fspec)
AC_CHECK_FIELD(xfs_args_t, flags)
AC_CHECK_FIELD(xfs_args_t, fspec)
AC_CHECK_FIELD(struct fhstatus, fhs_fh)
AC_CHECK_FIELD(struct statfs, f_fstypename)
AC_CHECK_FIELD(nfs_args_t, acdirmin)
AC_CHECK_FIELD(nfs_args_t, acregmin)
AC_CHECK_FIELD(nfs_args_t, bsize)
AC_CHECK_FIELD(nfs_args_t, fh_len)
AC_CHECK_FIELD(nfs_args_t, fhsize)
AC_CHECK_FIELD(nfs_args_t, gfs_flags)
AC_CHECK_FIELD(nfs_args_t, namlen)
AC_CHECK_FIELD(nfs_args_t, optstr)
AC_CHECK_FIELD(nfs_args_t, proto)
AC_CHECK_FIELD(nfs_args_t, sotype)
AC_CHECK_FIELD(nfs_args_t, version)
AC_CHECK_FIELD(struct ifreq, ifr_addr)
AC_CHECK_FIELD(struct ifaddrs, ifa_next)
AC_CHECK_FIELD(struct sockaddr, sa_len)
AC_CHECK_FIELD(autofs_args_t, addr)
AC_CHECK_FIELD(umntrequest, rdevid)
dnl ======================================================================

dnl ######################################################################
dnl MAP TYPES
AC_MSG(MAP TYPES)
dnl DBM is obsolete, use NDBM
dnl AC_CHECK_MAP_FUNCS(dbminit dbmopen, dbm)
AC_CHECK_MAP_FUNCS(fgets, file)
AC_CHECK_MAP_FUNCS(hes_init hesiod_init, hesiod)
AC_CHECK_MAP_FUNCS(ldap_open, ldap)
AC_CHECK_MAP_FUNCS(dbm_open, ndbm)
AC_CHECK_MAP_FUNCS(yp_get_default_domain yp_all, nis)
AC_CHECK_MAP_FUNCS(nis_domain_of, nisplus, nisplus)
AC_CHECK_MAP_FUNCS(getpwnam, passwd)
AC_CHECK_MAP_FUNCS(opendir, union)
dnl ======================================================================

dnl *********
AC_SAVE_STATE
dnl *********

dnl ######################################################################
dnl FILESYSTEM TYPES
AC_MSG(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()
AC_CHECK_FS_MNTENT(autofs)
AC_CHECK_FS_MNTENT(cdfs hsfs cd9660 iso9660 isofs cdrom, cdfs)
AC_CHECK_FS_MNTENT(cache)
AC_CHECK_FS_MNTENT(lofs lo, lofs)
AC_CHECK_FS_MNTENT(mfs)
AC_CHECK_FS_MNTENT(nfs)
AC_CHECK_FS_MNTENT(nfs3)
AC_CHECK_FS_MNTENT(vfat pcfs pc msdos msdosfs fat, pcfs)
AC_CHECK_FS_MNTENT(tfs)
AC_CHECK_FS_MNTENT(tmpfs)
AC_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* ) ;;
	* ) AC_CHECK_FS_MNTENT(xfs) ;;
esac
AC_CHECK_FS_MNTENT(efs)
dnl new ones in bsd44
AC_CHECK_FS_MNTENT(null nullfs, nullfs)
AC_CHECK_FS_MNTENT(union unionfs, unionfs)
AC_CHECK_FS_MNTENT(umap umapfs, umapfs)

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

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

dnl *********
AC_SAVE_STATE
dnl *********

dnl ######################################################################
dnl Mount Table option name strings like MNTOPT_*
dnl if found, defines MNTTAB_OPT_*
AC_MSG(MOUNT TABLE OPTION NAME STRINGS)
AC_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		\
	proto		\
	retrans		\
	retry		\
	ro		\
	rsize		\
	rw		\
	soft		\
	spongy		\
	suid		\
	symttl		\
	timeo		\
	vers		\
	wsize		\
	)
dnl ======================================================================

dnl *********
AC_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(GENERIC MOUNT(2) OPTIONS)
AC_CHECK_MNT2_GEN_OPTS(	\
	async		\
	automntfs	\
	cache		\
	data		\
	fss		\
	grpid		\
	ignore		\
	jfs		\
	multi		\
	newtype		\
	nfs		\
	nocache		\
	nodev		\
	noexec		\
	nomnttab	\
	nosub		\
	nosuid		\
	optionstr	\
	overlay		\
	quota		\
	rdonly		\
	ronly		\
	sync		\
	synchronous	\
	)
dnl ======================================================================

dnl *********
AC_SAVE_STATE
dnl *********

dnl ######################################################################
dnl NFS-specific mount(2) options (hex numbers) like NFSMNT_*/NFS_MOUNT_*
AC_MSG(NFS-SPECIFIC MOUNT(2) OPTIONS)
dnl if found, defines MNT2_NFS_OPT_*
AC_CHECK_MNT2_NFS_OPTS(	\
	acdirmax	\
	acdirmin	\
	acregmax	\
	acregmin	\
	auto		\
	deadthresh	\
	dumbtimr	\
	fsname		\
	grpid		\
	hostname	\
	ignore		\
	int		\
	intr		\
	knconf		\
	leaseterm	\
	maxgrps		\
	nfsv3		\
	noac		\
	noconn		\
	nocto		\
	noint		\
	nqnfs		\
	pgthresh	\
	posix		\
	readahead	\
	resvport	\
	retrans		\
	ronly		\
	rsize		\
	soft		\
	spongy		\
	symttl		\
	tcp		\
	timeo		\
	ver3		\
	wsize		\
	)
dnl ======================================================================

dnl ######################################################################
dnl CDFS-specific mount(2) options (hex numbers) like M_*
AC_MSG(CDFS-SPECIFIC MOUNT(2) OPTIONS)
dnl if found, defines MNT2_CDFS_OPT_*
AC_CHECK_MNT2_CDFS_OPTS(\
	defperm		\
	extatt		\
	gens		\
	nodefperm	\
	norrip		\
	noversion	\
	rrip		\
	)
dnl ======================================================================

dnl ######################################################################
dnl SYSTEM-SPECIFIC TESTS
AC_MSG(SYSTEM-SPECIFIC TESTS)
dnl ======================================================================
dnl Mount table style
AC_CHECK_MNTTAB_STYLE
AC_CHECK_HIDE_MOUNT_TYPE
AC_CHECK_MNTTAB_LOCATION
AC_CHECK_MNTTAB_FILE_NAME
AC_CHECK_MOUNT_TRAP
AC_CHECK_MOUNT_STYLE
AC_CHECK_UMOUNT_STYLE
AC_CHECK_UNMOUNT_CALL
AC_CHECK_UNMOUNT_ARGS
AC_CHECK_NFS_SA_DREF
AC_CHECK_NFS_HN_DREF
AC_CHECK_NFS_FH_DREF
AC_CHECK_NFS_SOCKET_CONNECTION
AC_CHECK_CHECKMOUNT_STYLE
AC_CHECK_RESTARTABLE_SIGNAL_HANDLER
dnl ======================================================================

dnl *********
AC_SAVE_STATE
dnl *********

dnl ######################################################################
dnl output files
AC_MSG(OUTPUT FILES)
dnl The am_utils_link_files_* variables are set in macros in aclocal.m4
dnl XXX: use the next line when porting to autoconf-2.14
dnl AC_CONFIG_LINKS(${am_utils_link_files})
dnl XXX: the next line is for autoconf-2.13 and earlier
AC_LINK_FILES(${am_utils_link_files_src}, ${am_utils_link_files_dst})
dnl ==========================================================================
dnl This is required by libtool 1.0 until an automake after 2.12 does it
dnl automatically.
LTLIBOBJS=`echo "$LIBOBJS" | sed 's/\.o/.lo/g'`
AC_SUBST(LTLIBOBJS)
LTALLOCA=`echo "$ALLOCA" | sed 's/\.o/.lo/g'`
AC_SUBST(LTALLOCA)
dnl XXX: next two lines are temp hack until automake newer than 1.4 comes out
AMU_LIB_OBJS="${LTLIBOBJS} ${LTALLOCA}"
AC_SUBST(AMU_LIB_OBJS)
dnl for Makefile rule to regenerate libtool
AC_SUBST(LIBTOOL_DEPS)
dnl ==========================================================================
dnl It is *NOT* a mistake that I listed config.h.in (with ".in" extension)
dnl in this file.  It is needed to perform @<var>@ substitution on the final
dnl config.h file, which does not get done by AC_CONFIG_HEADER, only by the
dnl AC_OUTPUT routines.  Since AC_CONFIG_HEADER runs after the files listed
dnl in AC_OUTPUT, it overrides the @<var>@ substitutions made earlier.
dnl -Erez Zadok <ezk@cs.columbia.edu>
AC_OUTPUT(			\
dnl	aux_conf.h:aux/aux_conf.h.in	\
	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/wait4amd		\
	scripts/wait4amd2die		\
	)
dnl ======================================================================

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