aboutsummaryrefslogtreecommitdiffstats
path: root/Mk/Uses/kmod.mk
blob: daf1b58222aee5d162a3e4aefe9fb206e08d2872 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
# $FreeBSD$
#
# Handles common items for kernel module ports.
#
# MAINTAINER: rene@FreeBSD.org
#
# Feature:  kmod
# Usage:    USES=kmod
# Valid ARGS:   none
#
.if !defined(_INCLUDE_USES_KMOD_MK)
_INCLUDE_USES_KMOD_MK=  yes

_USES_POST= kmod

.if defined(kmod_ARGS)
IGNORE= USES=kmod takes no arguments
.endif

.if !exists(${SRC_BASE}/sys/Makefile)
IGNORE= requires kernel source files in ${SRC_BASE}
.endif

CATEGORIES+=    kld

SSP_UNSAFE= kernel module does not support SSP

KMODDIR?=   /boot/modules
.if ${KMODDIR} == /boot/kernel
KMODDIR=    /boot/modules
.endif
PLIST_SUB+= KMODDIR="${KMODDIR:C,^/,,}"
MAKE_ENV+=  KMODDIR="${KMODDIR}" SYSDIR="${SRC_BASE}/sys"
.if !defined(NO_STAGE)
MAKE_ENV+=  NO_XREF=yes
.endif

.endif

.if defined(_POSTMKINCLUDED) && !defined(_INCLUDE_USES_KMOD_POST_MK)
_INCLUDE_USES_KMOD_POST_MK= yes

pre-install: ${STAGEDIR}${KMODDIR}
${STAGEDIR}${KMODDIR}:
    @${MKDIR} ${.TARGET}

kmod-post-install:
    @${ECHO_CMD} "@exec /usr/sbin/kldxref ${KMODDIR}" >> ${TMPPLIST}
    @${ECHO_CMD} "@unexec /usr/sbin/kldxref ${KMODDIR}" >> ${TMPPLIST}
.if defined(NO_STAGE)
    /usr/sbin/kldxref ${KMODDIR}
.endif
.if ${KMODDIR} != /boot/modules
    @${ECHO_CMD} "@unexec rmdir ${KMODDIR} 2>/dev/null || true" \
        >> ${TMPPLIST}
.endif

.endif