freebsd-dev/sys/modules/if_gre/Makefile

# $FreeBSD$

.PATH: ${.CURDIR}/../../net ${.CURDIR}/../../netinet ${.CURDIR}/../../netinet6

KMOD=	if_gre
SRCS=	if_gre.c ip_gre.c opt_inet.h opt_inet6.h opt_atalk.h

.if !defined(KERNBUILDDIR)
opt_inet.h:
	echo "#define INET 1" > ${.TARGET}

opt_inet6.h:
	echo "#define INET6 1" > ${.TARGET}

opt_atalk.h:
	echo "#define NETATALK 1" > ${.TARGET}
.endif

.include <bsd.kmod.mk>
Add if_gre module glue. 2002-09-06 17:17:33 +00:00			`# $FreeBSD$`

Fix a bug whereby the physical endpoints of a gre(4) tunnel would not be printed, if the module were loaded into a kernel which had INET6 enabled. The gre(4) driver does not use INET6, nor is it specified for IPv6. The tunnel_status() function in ifconfig(8) is somewhat overzealous and assumes that all tunnel interfaces speak KAME ifioctls. This fix follows the path of least resistance, by teaching gre(4) about the two KAME ifioctls concerned. PR: bin/56341 2003-11-14 20:58:00 +00:00			`.PATH: ${.CURDIR}/../../net ${.CURDIR}/../../netinet ${.CURDIR}/../../netinet6`
Add if_gre module glue. 2002-09-06 17:17:33 +00:00
			`KMOD= if_gre`
Fix a bug whereby the physical endpoints of a gre(4) tunnel would not be printed, if the module were loaded into a kernel which had INET6 enabled. The gre(4) driver does not use INET6, nor is it specified for IPv6. The tunnel_status() function in ifconfig(8) is somewhat overzealous and assumes that all tunnel interfaces speak KAME ifioctls. This fix follows the path of least resistance, by teaching gre(4) about the two KAME ifioctls concerned. PR: bin/56341 2003-11-14 20:58:00 +00:00			`SRCS= if_gre.c ip_gre.c opt_inet.h opt_inet6.h opt_atalk.h`
Add if_gre module glue. 2002-09-06 17:17:33 +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)`
Add if_gre module glue. 2002-09-06 17:17:33 +00:00			`opt_inet.h:`
			`echo "#define INET 1" > ${.TARGET}`

Fix a bug whereby the physical endpoints of a gre(4) tunnel would not be printed, if the module were loaded into a kernel which had INET6 enabled. The gre(4) driver does not use INET6, nor is it specified for IPv6. The tunnel_status() function in ifconfig(8) is somewhat overzealous and assumes that all tunnel interfaces speak KAME ifioctls. This fix follows the path of least resistance, by teaching gre(4) about the two KAME ifioctls concerned. PR: bin/56341 2003-11-14 20:58:00 +00:00			`opt_inet6.h:`
			`echo "#define INET6 1" > ${.TARGET}`

Add if_gre module glue. 2002-09-06 17:17:33 +00:00			`opt_atalk.h:`
Cosmetics: #define NETATALK --> #define NETATALK 1, so that it is in line with other #define FOO. 2002-09-10 10:19:03 +00:00			`echo "#define NETATALK 1" > ${.TARGET}`
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 if_gre module glue. 2002-09-06 17:17:33 +00:00
			`.include <bsd.kmod.mk>`