Add OFED and the associated options and drivers to x86 LINT builds:

- Mark 'sdp' as requiring 'inet'.
- Always include "opt_inet.h" and "opt_inet6.h" and modify the IB
  driver Makefiles to honor WITH/WITHOUT_INET/INET6/_SUPPORT options
  to determine what should be enabled during a module build.
- Fix the mlxen(4) driver and the core IB code to compile without
  if INET is disabled (including when both INET and INET6 are disabled).

Reviewed by:	bz
MFC after:	2 weeks

1 files changed, 16 insertions, 1 deletions

diff --git a/sys/modules/mlx4/Makefile b/sys/modules/mlx4/Makefile
index 8ea3340..ccaf3c3 100644
--- a/sys/modules/mlx4/Makefile
+++ b/sys/modules/mlx4/Makefile
@@ -1,13 +1,28 @@
 # $FreeBSD$
 .PATH:  ${.CURDIR}/../../ofed/drivers/net/mlx4
+
+.include <bsd.own.mk>
+
 KMOD    = mlx4
 SRCS    = device_if.h bus_if.h pci_if.h vnode_if.h
 SRCS+=	alloc.c catas.c cmd.c cq.c eq.c fw.c icm.c intf.c main.c mcg.c mr.c
 SRCS+=	pd.c port.c profile.c qp.c reset.c sense.c srq.c xrcd.c
+SRCS+=	opt_inet.h opt_inet6.h
 
 CFLAGS+= -I${.CURDIR}/../../ofed/drivers/net/mlx4
 CFLAGS+= -I${.CURDIR}/../../ofed/include/
-CFLAGS+= -DINET6
+
+.if !defined(KERNBUILDDIR)
+.if ${MK_INET_SUPPORT} != "no"
+opt_inet.h:
+	@echo "#define INET 1" > ${.TARGET}
+.endif
+
+.if ${MK_INET6_SUPPORT} != "no"
+opt_inet6.h:
+	@echo "#define INET6 1" > ${.TARGET}
+.endif
+.endif
 
 .include <bsd.kmod.mk>