freebsd-dev/sys/modules/nfsclient/Makefile

# $FreeBSD$

.PATH: ${.CURDIR}/../../nfsclient ${.CURDIR}/../../nfs ${.CURDIR}/../../rpc

KMOD=	nfsclient
SRCS=	vnode_if.h \
	nfs_bio.c nfs_node.c nfs_subs.c nfs_nfsiod.c \
	nfs_vfsops.c nfs_vnops.c nfs_krpc.c \
	opt_inet.h opt_nfs.h opt_bootp.h opt_nfsroot.h
SRCS+=	opt_inet6.h opt_kdtrace.h opt_kgssapi.h

.if !defined(KERNBUILDDIR)
NFS_INET?=	1	# 0/1 - requires INET to be configured in kernel
NFS_INET6?=	1	# 0/1 - requires INET6 to be configured in kernel
NFS_ROOT?=	1	# 0/1 - requires NFS_ROOT to be configured in kernel

.if ${NFS_INET} > 0
opt_inet.h:
	echo "#define INET 1" > ${.TARGET}
.endif

.if ${NFS_INET6} > 0
opt_inet6.h:
	echo "#define INET6 1" > ${.TARGET}
.endif

.if ${NFS_ROOT} > 0
opt_nfsroot.h:
	echo "#define NFS_ROOT 1" > ${.TARGET}
.endif
.else
OPT_NFS_ROOT!=	cat ${KERNBUILDDIR}/opt_nfsroot.h
.if empty(OPT_NFS_ROOT)
NFS_ROOT=	0
.else
NFS_ROOT=	1
.endif
.endif

.if ${NFS_ROOT} > 0
SRCS+=	nfs_diskless.c
.endif

.include <bsd.kmod.mk>
$Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00			`# $FreeBSD$`
Create NFS LKM. 1994-09-22 22:12:59 +00:00
Fix the experimental NFS client so that it does not bogusly set the f_flags field of "struct statfs". This had the interesting effect of making the NFSv4 mounts "disappear" after r221014, since NFSMNT_NFSV4 and MNT_IGNORE became the same bit. Move the files used for a diskless NFS root from sys/nfsclient to sys/nfs in preparation for them to be used by both NFS clients. Also, move the declaration of the three global data structures from sys/nfsclient/nfs_vfsops.c to sys/nfs/nfs_diskless.c so that they are defined when either client uses them. Reviewed by: jhb MFC after: 2 weeks 2011-04-25 22:22:51 +00:00			`.PATH: ${.CURDIR}/../../nfsclient ${.CURDIR}/../../nfs ${.CURDIR}/../../rpc`
Quick hack to make the nfsclient.ko loadable again. This brings in the nfsv4 files. It is intended to be a short-term bridge while alfred deals with the problem in a better way (eg, don't hesitate to back this out when the real fix comes along). I've not heard back from alfred in a few hours and other people are hitting this problem. Approved by: markm, rwatson, grog, murray 2003-11-16 00:00:06 +00:00
Cleanup and split of nfs client and server code. This builds on the top of several repo-copies. 2001-09-18 23:32:09 +00:00			`KMOD= nfsclient`
Bring these more into line with other modules that have .h files generated on the fly. 1999-12-12 16:47:33 +00:00			`SRCS= vnode_if.h \`
Move sys/nfsclient/nfs_lock.c into sys/nfs and build it as a separate module that can be used by both the regular and experimental nfs clients. This fixes the problem reported by jh@ where /dev/nfslock would be registered twice when both nfs clients were used. I also defined the size of the lm_fh field to be the correct value, as it should be the maximum size of an NFSv3 file handle. Reviewed by: jh MFC after: 2 weeks 2010-07-24 22:11:11 +00:00			`nfs_bio.c nfs_node.c nfs_subs.c nfs_nfsiod.c \`
Factor out the code shared between NFS client and server into its own module. With r203732 it became apparent that creating the sysctl nodes twice causes at least a warning, however the whole code shouldn't be present twice in the first place. Discussed with: rmacklem 2010-02-16 20:00:21 +00:00			`nfs_vfsops.c nfs_vnops.c nfs_krpc.c \`
Change the following environment variables to kernel options: bootp -> BOOTP bootp.nfsroot -> BOOTP_NFSROOT bootp.nfsv3 -> BOOTP_NFSV3 bootp.compat -> BOOTP_COMPAT bootp.wired_to -> BOOTP_WIRED_TO - i.e. back out the previous commit. It's already possible to pxeboot(8) with a GENERIC kernel. Pointed out by: dwmalone 2004-07-08 22:35:36 +00:00			`opt_inet.h opt_nfs.h opt_bootp.h opt_nfsroot.h`
After r193232 rt_tables in vnet.h are no longer indirectly dependent on the ROUTETABLES kernel option thus there is no need to include opt_route.h anymore in all consumers of vnet.h and no longer depend on it for module builds. Remove the hidden include in flowtable.h as well and leave the two explicit #includes in ip_input.c and ip_output.c. 2009-06-08 19:57:35 +00:00			`SRCS+= opt_inet6.h opt_kdtrace.h opt_kgssapi.h`
Cleanup and split of nfs client and server code. This builds on the top of several repo-copies. 2001-09-18 23:32:09 +00:00
Let modules use the kernel's opt_.h files if built along with the kernel by wrapping all targets for fake opt_.h files in .if defined(KERNBUILDDIR). Thus, such fake files won't be created at all if modules are built with the kernel. Some modules undergo cleanup like removing unused or unneeded options or .h files, without which they wouldn't build this way or the other. Reviewed by: ru Tested by: no binary changes in modules built alone Tested on: i386 sparc64 amd64 2005-10-14 23:30:17 +00:00			`.if !defined(KERNBUILDDIR)`
			`NFS_INET?= 1 # 0/1 - requires INET to be configured in kernel`
			`NFS_INET6?= 1 # 0/1 - requires INET6 to be configured in kernel`
Work around the fact that nfsclient SRCS must include nfs_diskless.c if NFS_ROOT is in effect, e.g., present in the kernel config file. Otherwise the built module won't load due to an undefined reference to nfs_setup_diskless. MFC after: 3 days 2006-02-18 23:31:49 +00:00			`NFS_ROOT?= 1 # 0/1 - requires NFS_ROOT to be configured in kernel`
Let modules use the kernel's opt_.h files if built along with the kernel by wrapping all targets for fake opt_.h files in .if defined(KERNBUILDDIR). Thus, such fake files won't be created at all if modules are built with the kernel. Some modules undergo cleanup like removing unused or unneeded options or .h files, without which they wouldn't build this way or the other. Reviewed by: ru Tested by: no binary changes in modules built alone Tested on: i386 sparc64 amd64 2005-10-14 23:30:17 +00:00
Cleanup and split of nfs client and server code. This builds on the top of several repo-copies. 2001-09-18 23:32:09 +00:00			`.if ${NFS_INET} > 0`
Let kmod.mk touch opt_*.h files as needed. Inspired by: imp's email 2004-09-04 06:37:58 +00:00			`opt_inet.h:`
Finished previous fix - don't forget to add one dummy options header to CLEANFILES. Fixed lots of style bugs. 1998-07-07 02:27:09 +00:00			`echo "#define INET 1" > ${.TARGET}`
Minor fixups after INET option change. 1998-01-09 01:01:21 +00:00			`.endif`
Create NFS LKM. 1994-09-22 22:12:59 +00:00
Add IPv6 support. Submitted by: Jean-Luc Richier <Jean-Luc.Richier@imag.fr> 2002-07-15 19:40:23 +00:00			`.if ${NFS_INET6} > 0`
			`opt_inet6.h:`
			`echo "#define INET6 1" > ${.TARGET}`
			`.endif`
Work around the fact that nfsclient SRCS must include nfs_diskless.c if NFS_ROOT is in effect, e.g., present in the kernel config file. Otherwise the built module won't load due to an undefined reference to nfs_setup_diskless. MFC after: 3 days 2006-02-18 23:31:49 +00:00
			`.if ${NFS_ROOT} > 0`
			`opt_nfsroot.h:`
			`echo "#define NFS_ROOT 1" > ${.TARGET}`
			`.endif`
			`.else`
			`OPT_NFS_ROOT!= cat ${KERNBUILDDIR}/opt_nfsroot.h`
			`.if empty(OPT_NFS_ROOT)`
			`NFS_ROOT= 0`
			`.else`
			`NFS_ROOT= 1`
			`.endif`
			`.endif`

			`.if ${NFS_ROOT} > 0`
			`SRCS+= nfs_diskless.c`
Let modules use the kernel's opt_.h files if built along with the kernel by wrapping all targets for fake opt_.h files in .if defined(KERNBUILDDIR). Thus, such fake files won't be created at all if modules are built with the kernel. Some modules undergo cleanup like removing unused or unneeded options or .h files, without which they wouldn't build this way or the other. Reviewed by: ru Tested by: no binary changes in modules built alone Tested on: i386 sparc64 amd64 2005-10-14 23:30:17 +00:00			`.endif`
Add IPv6 support. Submitted by: Jean-Luc Richier <Jean-Luc.Richier@imag.fr> 2002-07-15 19:40:23 +00:00
Use .include <bsd.kmod.mk> to get to ../../*/conf/kmod.mk instead of encoding the relative path. 2000-05-27 01:14:33 +00:00			`.include <bsd.kmod.mk>`