NetBSD/sbin/ifconfig/Makefile

#	$NetBSD: Makefile,v 1.49 2010/11/05 16:23:56 pooka Exp $
#	@(#)Makefile	8.1 (Berkeley) 6/5/93

# when making a change to this file, please check if the change is
# also needed for src/distrib/utils/x_ifconfig.
# such stuff should be into Makefile.inc.

.include <bsd.own.mk>

MAN=	ifconfig.8

#DBG+=-g
SRCS= af_atalk.c af_iso.c af_link.c carp.c
.if (${USE_INET6} != "no")
CPPFLAGS+=	-DINET6
SRCS+= af_inet6.c
.endif

.include "Makefile.inc"

CPPFLAGS+=-I${NETBSDSRCDIR}/sys/dist/pf/
SRCS+= pfsync.c

.if ${MACHINE_ARCH} == "m68000"
# XXX workaround for gcc -O1 bug (PR bin/40036 and toolchain/40066)
COPTS.ifconfig.c+= -fno-loop-optimize
.endif

#
# Compile-time debug flag.  If compiled with "make RUMP_ACTION=1",
# make rump system calls to a server in another process.
#
.ifdef RUMP_ACTION
.PATH:		${.CURDIR}/../../lib/libc/net
CPPFLAGS+=	-DRUMP_SYS_NETWORKING -DRUMP_SYS_IOCTL -DRUMP_SYS_CLOSE
CPPFLAGS+=	-DRUMP_ACTION
LDADD+=		-lrumpclient
DBG=		-g
SRCS+=		getifaddrs.c
.endif

.include <bsd.prog.mk>
Need getifaddrs() for the rump client since it executes sysctl(2) 2010-11-05 19:23:56 +03:00			`# $NetBSD: Makefile,v 1.49 2010/11/05 16:23:56 pooka Exp $`
convert to new RCS Id conventions; reduce my headache 1995-03-18 17:54:19 +03:00			`# @(#)Makefile 8.1 (Berkeley) 6/5/93`
initial import of 386bsd-0.1 sources 1993-03-21 12:45:37 +03:00
add a reminder comment for x_ifconfig. 2005-03-20 17:24:13 +03:00			`# when making a change to this file, please check if the change is`
Add comments that Makefile.inc should have shared stuff with src/distrib/utils/x_ifconfig for install media. 2009-09-16 18:59:45 +04:00			`# also needed for src/distrib/utils/x_ifconfig.`
			`# such stuff should be into Makefile.inc.`
add a reminder comment for x_ifconfig. 2005-03-20 17:24:13 +03:00
Only compile in IPv6 support if ${USE_INET6} != "no" MKINET6 is for providing IPv6 infrastructure. USE_INET6 is for compiling IPv6 support into the programs (needs MKINET6). 2005-01-10 05:58:58 +03:00			`.include <bsd.own.mk>`

specify man pages the new way. 1994-12-22 13:44:04 +03:00			`MAN= ifconfig.8`
initial import of 386bsd-0.1 sources 1993-03-21 12:45:37 +03:00
Apparently, -g belongs in the DBG variable, not in CFLAGS. Make it so on a line that is commented-out in this makefile. 2010-07-01 20:28:21 +04:00			`#DBG+=-g`
Let us add/remove features from ifconfig, such as support for various address families (inet, inet6, iso, atalk) and protocols (802.11, 802.3ad, CARP), simply by trimming the list of sources in the Makefile. This helps one customize ifconfig for an embedded device or for install media, and it eliminates a lot of grotty #ifdef'age. Now, the ifconfig syntax and semantics are finalized at run-time using the constructor routines in each address-family/protocol module. (In principle, ifconfig could load virtually all of its syntax from shared objects.) Extract a lot of common code into subroutines, in order to shrink the ifconfig binary a bit. Make all of the address families share code for address addition/replacement/removal, and delete "legacy" code for manipulating addresses. That may have broken atalk and iso, despite my best efforts. Extract an include file, Makefile.inc, containing the make-fu that both ifconfig and x_ifconfig share. Sprinkle static. Change some int's to bool's. Constify. Add RCS Ids to carp.c and env.c. Move media code to a new file, media.c. Delete several unneeded header files. Set, reset, and display the IEEE 802.11 attribute, 'dot11RTSThreshold'. Bug fix: do not require both a interface address and a destination address for point-to-point interfaces, but accept a interface address by itself. 2008-07-02 11:44:13 +04:00			`SRCS= af_atalk.c af_iso.c af_link.c carp.c`
Don't build af_inet6.c if USE_INET6 is no. 2005-03-20 05:44:25 +03:00			`.if (${USE_INET6} != "no")`
Let us add/remove features from ifconfig, such as support for various address families (inet, inet6, iso, atalk) and protocols (802.11, 802.3ad, CARP), simply by trimming the list of sources in the Makefile. This helps one customize ifconfig for an embedded device or for install media, and it eliminates a lot of grotty #ifdef'age. Now, the ifconfig syntax and semantics are finalized at run-time using the constructor routines in each address-family/protocol module. (In principle, ifconfig could load virtually all of its syntax from shared objects.) Extract a lot of common code into subroutines, in order to shrink the ifconfig binary a bit. Make all of the address families share code for address addition/replacement/removal, and delete "legacy" code for manipulating addresses. That may have broken atalk and iso, despite my best efforts. Extract an include file, Makefile.inc, containing the make-fu that both ifconfig and x_ifconfig share. Sprinkle static. Change some int's to bool's. Constify. Add RCS Ids to carp.c and env.c. Move media code to a new file, media.c. Delete several unneeded header files. Set, reset, and display the IEEE 802.11 attribute, 'dot11RTSThreshold'. Bug fix: do not require both a interface address and a destination address for point-to-point interfaces, but accept a interface address by itself. 2008-07-02 11:44:13 +04:00			`CPPFLAGS+= -DINET6`
Split IPv6 support out into its own file. 2005-03-20 04:09:16 +03:00			`SRCS+= af_inet6.c`
Don't build af_inet6.c if USE_INET6 is no. 2005-03-20 05:44:25 +03:00			`.endif`
Split off AppleTalk support into its own file. 2005-03-20 02:32:55 +03:00
Let us add/remove features from ifconfig, such as support for various address families (inet, inet6, iso, atalk) and protocols (802.11, 802.3ad, CARP), simply by trimming the list of sources in the Makefile. This helps one customize ifconfig for an embedded device or for install media, and it eliminates a lot of grotty #ifdef'age. Now, the ifconfig syntax and semantics are finalized at run-time using the constructor routines in each address-family/protocol module. (In principle, ifconfig could load virtually all of its syntax from shared objects.) Extract a lot of common code into subroutines, in order to shrink the ifconfig binary a bit. Make all of the address families share code for address addition/replacement/removal, and delete "legacy" code for manipulating addresses. That may have broken atalk and iso, despite my best efforts. Extract an include file, Makefile.inc, containing the make-fu that both ifconfig and x_ifconfig share. Sprinkle static. Change some int's to bool's. Constify. Add RCS Ids to carp.c and env.c. Move media code to a new file, media.c. Delete several unneeded header files. Set, reset, and display the IEEE 802.11 attribute, 'dot11RTSThreshold'. Bug fix: do not require both a interface address and a destination address for point-to-point interfaces, but accept a interface address by itself. 2008-07-02 11:44:13 +04:00			`.include "Makefile.inc"`
More isdigit() calls that need (unsigned char) cast 2004-10-29 00:10:29 +04:00
- no space needed between -I and dir per gcc(1) - it's still better to use ${NETBSDSRCDIR} per other existing Makefiles 2009-09-16 19:08:29 +04:00			`CPPFLAGS+=-I${NETBSDSRCDIR}/sys/dist/pf/`
Move the addition of pfsync.c from Makefile.inc to Makefile, so that this part doesn't get included in install media versions of ifconfig, as per comments on source-changes@ from Izumi Tsutsui. Also re-instate the use of ${.CURDIR} when setting up the include path. 2009-09-15 13:22:07 +04:00			`SRCS+= pfsync.c`

Specify -fno-loop-optimize on m68000 as workaround for gcc -O1 codegen bug mentioned in PR bin/40036 and PR toolchain/40066. 2008-11-29 18:28:49 +03:00			`.if ${MACHINE_ARCH} == "m68000"`
			`# XXX workaround for gcc -O1 bug (PR bin/40036 and toolchain/40066)`
			`COPTS.ifconfig.c+= -fno-loop-optimize`
			`.endif`

Add compile mode which executes rump system calls. This is useful when figuring out Where In The Kernel Is Carmen Sandiego's ioctl for an ifconfig command line, since we can simply single-step into the kernel. Activated by "make RUMP_ACTION=1". No changes to normal case. 2009-05-26 20:03:24 +04:00			`#`
			`# Compile-time debug flag. If compiled with "make RUMP_ACTION=1",`
Update RUMP_ACTION to use the newstyle rump client. 2010-11-05 02:31:12 +03:00			`# make rump system calls to a server in another process.`
Add compile mode which executes rump system calls. This is useful when figuring out Where In The Kernel Is Carmen Sandiego's ioctl for an ifconfig command line, since we can simply single-step into the kernel. Activated by "make RUMP_ACTION=1". No changes to normal case. 2009-05-26 20:03:24 +04:00			`#`
			`.ifdef RUMP_ACTION`
Need getifaddrs() for the rump client since it executes sysctl(2) 2010-11-05 19:23:56 +03:00			`.PATH: ${.CURDIR}/../../lib/libc/net`
If RUMP_ACTION, treat close() as a rump syscall. 2009-06-03 03:41:35 +04:00			`CPPFLAGS+= -DRUMP_SYS_NETWORKING -DRUMP_SYS_IOCTL -DRUMP_SYS_CLOSE`
			`CPPFLAGS+= -DRUMP_ACTION`
Update RUMP_ACTION to use the newstyle rump client. 2010-11-05 02:31:12 +03:00			`LDADD+= -lrumpclient`
Add compile mode which executes rump system calls. This is useful when figuring out Where In The Kernel Is Carmen Sandiego's ioctl for an ifconfig command line, since we can simply single-step into the kernel. Activated by "make RUMP_ACTION=1". No changes to normal case. 2009-05-26 20:03:24 +04:00			`DBG= -g`
Need getifaddrs() for the rump client since it executes sysctl(2) 2010-11-05 19:23:56 +03:00			`SRCS+= getifaddrs.c`
Add compile mode which executes rump system calls. This is useful when figuring out Where In The Kernel Is Carmen Sandiego's ioctl for an ifconfig command line, since we can simply single-step into the kernel. Activated by "make RUMP_ACTION=1". No changes to normal case. 2009-05-26 20:03:24 +04:00			`.endif`

initial import of 386bsd-0.1 sources 1993-03-21 12:45:37 +03:00			`.include <bsd.prog.mk>`