1 files changed, 22 insertions, 1 deletions

diff --git a/lib/libsysdecode/Makefile b/lib/libsysdecode/Makefile
index 8eb7908d5a39..a6d3ba13961c 100644
--- a/lib/libsysdecode/Makefile
+++ b/lib/libsysdecode/Makefile
@@ -4,10 +4,31 @@
 
 LIB=	sysdecode
 
-SRCS=	utrace.c
+SRCS=	ioctl.c utrace.c
 INCS=	sysdecode.h
 
 MAN+=	sysdecode.3 \
+	sysdecode_ioctlname.3 \
 	sysdecode_utrace.3
 
+CLEANFILES= ioctl.c
+
+.if defined(COMPAT_32BIT)
+CPP+=	-m32
+.endif
+
+.if ${MK_PF} != "no"
+CFLAGS+=-DPF
+.endif
+
+# Workaround duplicate declarations in <netinet/ip_compat.h>
+CFLAGS.gcc.ioctl.c+= -Wno-redundant-decls
+CFLAGS.gcc+=	${CFLAGS.gcc.${.IMPSRC}}
+
+ioctl.c: mkioctls
+	env MACHINE=${MACHINE} CPP="${CPP}" \
+		/bin/sh ${.CURDIR}/mkioctls ${DESTDIR}${INCLUDEDIR} > ${.TARGET}
+
+beforedepend: ioctl.c
+
 .include <bsd.lib.mk>