xref: /freebsd/sys/conf/kmod.mk (revision 4c1a82cea504df7a79f5bd8f7d0a41cacccff16e) 
1#	From: @(#)bsd.prog.mk	5.26 (Berkeley) 6/25/91
2# $FreeBSD$
3#
4# The include file <bsd.kmod.mk> handles building and installing loadable
5# kernel modules.
6#
7#
8# +++ variables +++
9#
10# CLEANFILES	Additional files to remove for the clean and cleandir targets.
11#
12# EXPORT_SYMS	A list of symbols that should be exported from the module,
13#		or the name of a file containing a list of symbols, or YES
14#		to export all symbols.  If not defined, no symbols are
15#		exported.
16#
17# KMOD		The name of the kernel module to build.
18#
19# KMODDIR	Base path for kernel modules (see kld(4)). [/boot/kernel]
20#
21# KMODOWN	Module file owner. [${BINOWN}]
22#
23# KMODGRP	Module file group. [${BINGRP}]
24#
25# KMODMODE	Module file mode. [${BINMODE}]
26#
27# KMODLOAD	Command to load a kernel module [/sbin/kldload]
28#
29# KMODUNLOAD	Command to unload a kernel module [/sbin/kldunload]
30#
31# KMODISLOADED	Command to check whether a kernel module is
32#		loaded [/sbin/kldstat -q -n]
33#
34# PROG		The name of the kernel module to build.
35#		If not supplied, ${KMOD}.ko is used.
36#
37# SRCS		List of source files.
38#
39# FIRMWS	List of firmware images in format filename:shortname:version
40#
41# FIRMWARE_LICENSE
42#		Set to the name of the license the user has to agree on in
43#		order to use this firmware. See /usr/share/doc/legal
44#
45# DESTDIR	The tree where the module gets installed. [not set]
46#
47# KERNBUILDDIR
48#		Set to the location of the kernel build directory where
49#		the opt_*.h files, .o's and kernel winds up.
50#
51# +++ targets +++
52#
53# 	install:
54#               install the kernel module; if the Makefile
55#               does not itself define the target install, the targets
56#               beforeinstall and afterinstall may also be used to cause
57#               actions immediately before and after the install target
58#		is executed.
59#
60# 	load:
61#		Load a module.
62#
63# 	unload:
64#		Unload a module.
65#
66#	reload:
67#		Unload if loaded, then load.
68#
69
70AWK?=		awk
71KMODLOAD?=	/sbin/kldload
72KMODUNLOAD?=	/sbin/kldunload
73KMODISLOADED?=	/sbin/kldstat -q -n
74OBJCOPY?=	objcopy
75
76.include <bsd.init.mk>
77# Grab all the options for a kernel build. For backwards compat, we need to
78# do this after bsd.own.mk.
79.include "kern.opts.mk"
80.include <bsd.compiler.mk>
81.include "config.mk"
82
83# Search for kernel source tree in standard places.
84.if empty(KERNBUILDDIR)
85.if !defined(SYSDIR)
86.for _dir in ${SRCTOP:D${SRCTOP}/sys} \
87    ${.CURDIR}/../.. ${.CURDIR}/../../.. /sys /usr/src/sys
88.if !defined(SYSDIR) && exists(${_dir}/kern/)
89SYSDIR=	${_dir:tA}
90.endif
91.endfor
92.endif
93.if !defined(SYSDIR) || !exists(${SYSDIR}/kern/)
94.error "can't find kernel source tree"
95.endif
96.endif
97
98.SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S .m
99
100# amd64 and mips use direct linking for kmod, all others use shared binaries
101.if ${MACHINE_CPUARCH} != amd64 && ${MACHINE_CPUARCH} != mips
102__KLD_SHARED=yes
103.else
104__KLD_SHARED=no
105.endif
106
107.if !empty(CFLAGS:M-O[23s]) && empty(CFLAGS:M-fno-strict-aliasing)
108CFLAGS+=	-fno-strict-aliasing
109.endif
110.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} < 50000
111WERROR?=	-Wno-error
112.else
113WERROR?=	-Werror
114.endif
115
116CFLAGS+=	${WERROR}
117CFLAGS+=	-D_KERNEL
118CFLAGS+=	-DKLD_MODULE
119.if defined(MODULE_TIED)
120CFLAGS+=	-DKLD_TIED
121.endif
122
123# Don't use any standard or source-relative include directories.
124NOSTDINC=	-nostdinc
125CFLAGS:=	${CFLAGS:N-I*} ${NOSTDINC} ${INCLMAGIC} ${CFLAGS:M-I*}
126.if defined(KERNBUILDDIR)
127CFLAGS+=	-DHAVE_KERNEL_OPTION_HEADERS -include ${KERNBUILDDIR}/opt_global.h
128.endif
129
130# Add -I paths for system headers.  Individual module makefiles don't
131# need any -I paths for this.  Similar defaults for .PATH can't be
132# set because there are no standard paths for non-headers.
133CFLAGS+=	-I. -I${SYSDIR} -I${SYSDIR}/contrib/ck/include
134
135CFLAGS.gcc+=	-finline-limit=${INLINE_LIMIT}
136CFLAGS.gcc+=	-fms-extensions
137CFLAGS.gcc+= --param inline-unit-growth=100
138CFLAGS.gcc+= --param large-function-growth=1000
139
140# Disallow common variables, and if we end up with commons from
141# somewhere unexpected, allocate storage for them in the module itself.
142CFLAGS+=	-fno-common
143LDFLAGS+=	-d -warn-common
144
145.if defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mbuild-id}
146LDFLAGS+=	--build-id=sha1
147.endif
148
149CFLAGS+=	${DEBUG_FLAGS}
150.if ${MACHINE_CPUARCH} == amd64
151CFLAGS+=	-fno-omit-frame-pointer -mno-omit-leaf-frame-pointer
152.endif
153
154.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv"
155CFLAGS+=	-fPIC
156.endif
157
158# Temporary workaround for PR 196407, which contains the fascinating details.
159# Don't allow clang to use fpu instructions or registers in kernel modules.
160.if ${MACHINE_CPUARCH} == arm
161.if ${COMPILER_VERSION} < 30800
162CFLAGS.clang+=	-mllvm -arm-use-movt=0
163.else
164CFLAGS.clang+=	-mno-movt
165.endif
166CFLAGS.clang+=	-mfpu=none
167CFLAGS+=	-funwind-tables
168.endif
169
170.if ${MACHINE_CPUARCH} == powerpc
171CFLAGS+=	-mlongcall -fno-omit-frame-pointer
172.endif
173
174.if ${MACHINE_CPUARCH} == mips
175CFLAGS+=	-G0 -fno-pic -mno-abicalls -mlong-calls
176.endif
177
178.if defined(DEBUG) || defined(DEBUG_FLAGS)
179CTFFLAGS+=	-g
180.endif
181
182.if defined(FIRMWS)
183${KMOD:S/$/.c/}: ${SYSDIR}/tools/fw_stub.awk
184	${AWK} -f ${SYSDIR}/tools/fw_stub.awk ${FIRMWS} -m${KMOD} -c${KMOD:S/$/.c/g} \
185	    ${FIRMWARE_LICENSE:C/.+/-l/}${FIRMWARE_LICENSE}
186
187SRCS+=	${KMOD:S/$/.c/}
188CLEANFILES+=	${KMOD:S/$/.c/}
189
190.for _firmw in ${FIRMWS}
191${_firmw:C/\:.*$/.fwo/:T}:	${_firmw:C/\:.*$//}
192	@${ECHO} ${_firmw:C/\:.*$//} ${.ALLSRC:M*${_firmw:C/\:.*$//}}
193	@if [ -e ${_firmw:C/\:.*$//} ]; then			\
194		${LD} -b binary --no-warn-mismatch ${_LDFLAGS}	\
195		    -m ${LD_EMULATION} -r -d			\
196		    -o ${.TARGET} ${_firmw:C/\:.*$//};		\
197	else							\
198		ln -s ${.ALLSRC:M*${_firmw:C/\:.*$//}} ${_firmw:C/\:.*$//}; \
199		${LD} -b binary --no-warn-mismatch ${_LDFLAGS}	\
200		    -m ${LD_EMULATION} -r -d			\
201		    -o ${.TARGET} ${_firmw:C/\:.*$//};		\
202		rm ${_firmw:C/\:.*$//};				\
203	fi
204
205OBJS+=	${_firmw:C/\:.*$/.fwo/:T}
206.endfor
207.endif
208
209# Conditionally include SRCS based on kernel config options.
210.for _o in ${KERN_OPTS}
211SRCS+=${SRCS.${_o}}
212.endfor
213
214OBJS+=	${SRCS:N*.h:R:S/$/.o/g}
215
216.if !defined(PROG)
217PROG=	${KMOD}.ko
218.endif
219
220.if !defined(DEBUG_FLAGS)
221FULLPROG=	${PROG}
222.else
223FULLPROG=	${PROG}.full
224${PROG}: ${FULLPROG} ${PROG}.debug
225	${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROG}.debug \
226	    ${FULLPROG} ${.TARGET}
227${PROG}.debug: ${FULLPROG}
228	${OBJCOPY} --only-keep-debug ${FULLPROG} ${.TARGET}
229.endif
230
231.if ${__KLD_SHARED} == yes
232${FULLPROG}: ${KMOD}.kld
233	${LD} -m ${LD_EMULATION} -Bshareable -znotext ${_LDFLAGS} \
234	    -o ${.TARGET} ${KMOD}.kld
235.if !defined(DEBUG_FLAGS)
236	${OBJCOPY} --strip-debug ${.TARGET}
237.endif
238.endif
239
240EXPORT_SYMS?=	NO
241.if ${EXPORT_SYMS} != YES
242CLEANFILES+=	export_syms
243.endif
244
245.if ${__KLD_SHARED} == yes
246${KMOD}.kld: ${OBJS}
247.else
248${FULLPROG}: ${OBJS}
249.endif
250.if !defined(FIRMWS) && (${MACHINE_CPUARCH} == "i386")
251	${LD} -m ${LD_EMULATION} ${_LDFLAGS} -r \
252	    -T ${SYSDIR}/conf/ldscript.set_padding \
253	    -d -o ${.TARGET} ${OBJS}
254.else
255	${LD} -m ${LD_EMULATION} ${_LDFLAGS} -r -d -o ${.TARGET} ${OBJS}
256.endif
257.if ${MK_CTF} != "no"
258	${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS}
259.endif
260.if defined(EXPORT_SYMS)
261.if ${EXPORT_SYMS} != YES
262.if ${EXPORT_SYMS} == NO
263	:> export_syms
264.elif !exists(${.CURDIR}/${EXPORT_SYMS})
265	echo -n "${EXPORT_SYMS:@s@$s${.newline}@}" > export_syms
266.else
267	grep -v '^#' < ${EXPORT_SYMS} > export_syms
268.endif
269	${AWK} -f ${SYSDIR}/conf/kmod_syms.awk ${.TARGET} \
270	    export_syms | xargs -J% ${OBJCOPY} % ${.TARGET}
271.endif
272.endif # defined(EXPORT_SYMS)
273.if defined(PREFIX_SYMS)
274	${AWK} -v prefix=${PREFIX_SYMS} -f ${SYSDIR}/conf/kmod_syms_prefix.awk \
275	    ${.TARGET} /dev/null | xargs -J% ${OBJCOPY} % ${.TARGET}
276.endif
277.if !defined(DEBUG_FLAGS) && ${__KLD_SHARED} == no
278	${OBJCOPY} --strip-debug ${.TARGET}
279.endif
280
281.if ${COMPILER_TYPE} == "clang" || \
282    (${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 60000)
283_MAP_DEBUG_PREFIX= yes
284.endif
285
286_ILINKS=machine
287.if ${MACHINE} != ${MACHINE_CPUARCH} && ${MACHINE} != "arm64"
288_ILINKS+=${MACHINE_CPUARCH}
289.endif
290.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
291_ILINKS+=x86
292.endif
293CLEANFILES+=${_ILINKS}
294
295all: ${PROG}
296
297beforedepend: ${_ILINKS}
298beforebuild: ${_ILINKS}
299
300# Ensure that the links exist without depending on it when it exists which
301# causes all the modules to be rebuilt when the directory pointed to changes.
302# Ensure that debug info references the path in the source tree.
303.for _link in ${_ILINKS}
304.if !exists(${.OBJDIR}/${_link})
305OBJS_DEPEND_GUESS+=	${_link}
306.endif
307.if defined(_MAP_DEBUG_PREFIX)
308.if ${_link} == "machine"
309CFLAGS+= -fdebug-prefix-map=./machine=${SYSDIR}/${MACHINE}/include
310.else
311CFLAGS+= -fdebug-prefix-map=./${_link}=${SYSDIR}/${_link}/include
312.endif
313.endif
314.endfor
315
316.NOPATH: ${_ILINKS}
317
318${_ILINKS}:
319	@case ${.TARGET} in \
320	machine) \
321		path=${SYSDIR}/${MACHINE}/include ;; \
322	*) \
323		path=${SYSDIR}/${.TARGET:T}/include ;; \
324	esac ; \
325	path=`(cd $$path && /bin/pwd)` ; \
326	${ECHO} ${.TARGET:T} "->" $$path ; \
327	ln -fns $$path ${.TARGET:T}
328
329CLEANFILES+= ${PROG} ${KMOD}.kld ${OBJS}
330
331.if defined(DEBUG_FLAGS)
332CLEANFILES+= ${FULLPROG} ${PROG}.debug
333.endif
334
335.if !target(install)
336
337_INSTALLFLAGS:=	${INSTALLFLAGS}
338.for ie in ${INSTALLFLAGS_EDIT}
339_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
340.endfor
341
342.if !target(realinstall)
343KERN_DEBUGDIR?=	${DEBUGDIR}
344realinstall: _kmodinstall
345.ORDER: beforeinstall _kmodinstall
346_kmodinstall: .PHONY
347	${INSTALL} -T release -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \
348	    ${_INSTALLFLAGS} ${PROG} ${DESTDIR}${KMODDIR}/
349.if defined(DEBUG_FLAGS) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no"
350	${INSTALL} -T debug -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \
351	    ${_INSTALLFLAGS} ${PROG}.debug ${DESTDIR}${KERN_DEBUGDIR}${KMODDIR}/
352.endif
353
354.include <bsd.links.mk>
355
356.if !defined(NO_XREF)
357afterinstall: _kldxref
358.ORDER: realinstall _kldxref
359.ORDER: _installlinks _kldxref
360_kldxref: .PHONY
361	@if type kldxref >/dev/null 2>&1; then \
362		${ECHO} ${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \
363		${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \
364	fi
365.endif
366.endif # !target(realinstall)
367
368.endif # !target(install)
369
370.if !target(load)
371load: ${PROG} .PHONY
372	${KMODLOAD} -v ${.OBJDIR}/${PROG}
373.endif
374
375.if !target(unload)
376unload: .PHONY
377	if ${KMODISLOADED} ${PROG} ; then ${KMODUNLOAD} -v ${PROG} ; fi
378.endif
379
380.if !target(reload)
381reload: unload load .PHONY
382.endif
383
384.if defined(KERNBUILDDIR)
385.PATH: ${KERNBUILDDIR}
386CFLAGS+=	-I${KERNBUILDDIR}
387.for _src in ${SRCS:Mopt_*.h}
388CLEANFILES+=	${_src}
389.if !target(${_src})
390${_src}:
391	ln -sf ${KERNBUILDDIR}/${_src} ${.TARGET}
392.endif
393.endfor
394.else
395.for _src in ${SRCS:Mopt_*.h}
396CLEANFILES+=	${_src}
397.if !target(${_src})
398${_src}:
399	:> ${.TARGET}
400.endif
401.endfor
402.endif
403
404# Add the sanitizer C flags
405CFLAGS+=	${SAN_CFLAGS}
406
407# Add the gcov flags
408CFLAGS+=	${GCOV_CFLAGS}
409
410# Respect configuration-specific C flags.
411CFLAGS+=	${ARCH_FLAGS} ${CONF_CFLAGS}
412
413.if !empty(SRCS:Mvnode_if.c)
414CLEANFILES+=	vnode_if.c
415vnode_if.c: ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src
416	${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -c
417.endif
418
419.if !empty(SRCS:Mvnode_if.h)
420CLEANFILES+=	vnode_if.h vnode_if_newproto.h vnode_if_typedef.h
421vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: ${SYSDIR}/tools/vnode_if.awk \
422    ${SYSDIR}/kern/vnode_if.src
423vnode_if.h: vnode_if_newproto.h vnode_if_typedef.h
424	${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -h
425vnode_if_newproto.h:
426	${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -p
427vnode_if_typedef.h:
428	${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -q
429.endif
430
431# Build _if.[ch] from _if.m, and clean them when we're done.
432# __MPATH defined in config.mk
433_MFILES=${__MPATH:T:O}
434_MPATH=${__MPATH:H:O:u}
435.PATH.m: ${_MPATH}
436.for _i in ${SRCS:M*_if.[ch]}
437_MATCH=M${_i:R:S/$/.m/}
438_MATCHES=${_MFILES:${_MATCH}}
439.if !empty(_MATCHES)
440CLEANFILES+=	${_i}
441.endif
442.endfor # _i
443.m.c:	${SYSDIR}/tools/makeobjops.awk
444	${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -c
445
446.m.h:	${SYSDIR}/tools/makeobjops.awk
447	${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -h
448
449.for _i in mii pccard
450.if !empty(SRCS:M${_i}devs.h)
451CLEANFILES+=	${_i}devs.h
452${_i}devs.h: ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs
453	${AWK} -f ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs
454.endif
455.endfor # _i
456
457.if !empty(SRCS:Mbhnd_nvram_map.h)
458CLEANFILES+=	bhnd_nvram_map.h
459bhnd_nvram_map.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \
460    ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
461    ${SYSDIR}/dev/bhnd/nvram/nvram_map
462bhnd_nvram_map.h:
463	sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
464	    ${SYSDIR}/dev/bhnd/nvram/nvram_map -h
465.endif
466
467.if !empty(SRCS:Mbhnd_nvram_map_data.h)
468CLEANFILES+=	bhnd_nvram_map_data.h
469bhnd_nvram_map_data.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \
470    ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
471    ${SYSDIR}/dev/bhnd/nvram/nvram_map
472bhnd_nvram_map_data.h:
473	sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
474	    ${SYSDIR}/dev/bhnd/nvram/nvram_map -d
475.endif
476
477.if !empty(SRCS:Musbdevs.h)
478CLEANFILES+=	usbdevs.h
479usbdevs.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs
480	${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -h
481.endif
482
483.if !empty(SRCS:Musbdevs_data.h)
484CLEANFILES+=	usbdevs_data.h
485usbdevs_data.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs
486	${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -d
487.endif
488
489.if !empty(SRCS:Msdiodevs.h)
490CLEANFILES+=	sdiodevs.h
491sdiodevs.h: ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs
492	${AWK} -f ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs -h
493.endif
494
495.if !empty(SRCS:Msdiodevs_data.h)
496CLEANFILES+=	sdiodevs_data.h
497sdiodevs_data.h: ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs
498	${AWK} -f ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs -d
499.endif
500
501.if !empty(SRCS:Macpi_quirks.h)
502CLEANFILES+=	acpi_quirks.h
503acpi_quirks.h: ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks
504	${AWK} -f ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks
505.endif
506
507.if !empty(SRCS:Massym.inc) || !empty(DPSRCS:Massym.inc)
508CLEANFILES+=	assym.inc genassym.o
509DEPENDOBJS+=	genassym.o
510DPSRCS+=	offset.inc
511.endif
512.if defined(MODULE_TIED)
513DPSRCS+=	offset.inc
514.endif
515.if !empty(SRCS:Moffset.inc) || !empty(DPSRCS:Moffset.inc)
516CLEANFILES+=	offset.inc genoffset.o
517DEPENDOBJS+=	genoffset.o
518.endif
519assym.inc: genassym.o
520offset.inc: genoffset.o
521assym.inc: ${SYSDIR}/kern/genassym.sh
522	sh ${SYSDIR}/kern/genassym.sh genassym.o > ${.TARGET}
523genassym.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c offset.inc
524genassym.o: ${SRCS:Mopt_*.h}
525	${CC} -c ${CFLAGS:N-flto:N-fno-common} \
526	    ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c
527offset.inc: ${SYSDIR}/kern/genoffset.sh genoffset.o
528	sh ${SYSDIR}/kern/genoffset.sh genoffset.o > ${.TARGET}
529genoffset.o: ${SYSDIR}/kern/genoffset.c
530genoffset.o: ${SRCS:Mopt_*.h}
531	${CC} -c ${CFLAGS:N-flto:N-fno-common} \
532	    ${SYSDIR}/kern/genoffset.c
533
534CLEANDEPENDFILES+=	${_ILINKS}
535# .depend needs include links so we remove them only together.
536cleanilinks:
537	rm -f ${_ILINKS}
538
539OBJS_DEPEND_GUESS+= ${SRCS:M*.h}
540.if defined(KERNBUILDDIR)
541OBJS_DEPEND_GUESS+= opt_global.h
542.endif
543
544.include <bsd.dep.mk>
545.include <bsd.clang-analyze.mk>
546.include <bsd.obj.mk>
547.include "kern.mk"
548