1 files changed, 551 insertions, 0 deletions
diff --git a/sys/conf/kmod.mk b/sys/conf/kmod.mk
new file mode 100644
index 000000000000..c0d4441af029
--- /dev/null
+++ b/sys/conf/kmod.mk
@@ -0,0 +1,551 @@
+#	From: @(#)bsd.prog.mk	5.26 (Berkeley) 6/25/91
+# $FreeBSD$
+#
+# The include file <bsd.kmod.mk> handles building and installing loadable
+# kernel modules.
+#
+#
+# +++ variables +++
+#
+# CLEANFILES	Additional files to remove for the clean and cleandir targets.
+#
+# EXPORT_SYMS	A list of symbols that should be exported from the module,
+#		or the name of a file containing a list of symbols, or YES
+#		to export all symbols.  If not defined, no symbols are
+#		exported.
+#
+# KMOD		The name of the kernel module to build.
+#
+# KMODDIR	Base path for kernel modules (see kld(4)). [/boot/kernel]
+#
+# KMODOWN	Module file owner. [${BINOWN}]
+#
+# KMODGRP	Module file group. [${BINGRP}]
+#
+# KMODMODE	Module file mode. [${BINMODE}]
+#
+# KMODLOAD	Command to load a kernel module [/sbin/kldload]
+#
+# KMODUNLOAD	Command to unload a kernel module [/sbin/kldunload]
+#
+# KMODISLOADED	Command to check whether a kernel module is
+#		loaded [/sbin/kldstat -q -n]
+#
+# PROG		The name of the kernel module to build.
+#		If not supplied, ${KMOD}.ko is used.
+#
+# SRCS		List of source files.
+#
+# FIRMWS	List of firmware images in format filename:shortname:version
+#
+# FIRMWARE_LICENSE
+#		Set to the name of the license the user has to agree on in
+#		order to use this firmware. See /usr/share/doc/legal
+#
+# DESTDIR	The tree where the module gets installed. [not set]
+#
+# KERNBUILDDIR
+#		Set to the location of the kernel build directory where
+#		the opt_*.h files, .o's and kernel winds up.
+#
+# +++ targets +++
+#
+# 	install:
+#               install the kernel module; if the Makefile
+#               does not itself define the target install, the targets
+#               beforeinstall and afterinstall may also be used to cause
+#               actions immediately before and after the install target
+#		is executed.
+#
+# 	load:
+#		Load a module.
+#
+# 	unload:
+#		Unload a module.
+#
+#	reload:
+#		Unload if loaded, then load.
+#
+
+AWK?=		awk
+KMODLOAD?=	/sbin/kldload
+KMODUNLOAD?=	/sbin/kldunload
+KMODISLOADED?=	/sbin/kldstat -q -n
+OBJCOPY?=	objcopy
+
+.include "kmod.opts.mk"
+.include <bsd.sysdir.mk>
+
+.SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S .m
+
+# amd64 and mips use direct linking for kmod, all others use shared binaries
+.if ${MACHINE_CPUARCH} != amd64 && ${MACHINE_CPUARCH} != mips
+__KLD_SHARED=yes
+.else
+__KLD_SHARED=no
+.endif
+
+.if !empty(CFLAGS:M-O[23s]) && empty(CFLAGS:M-fno-strict-aliasing)
+CFLAGS+=	-fno-strict-aliasing
+.endif
+WERROR?=	-Werror
+
+LINUXKPI_GENSRCS+= \
+	backlight_if.h \
+	bus_if.h \
+	device_if.h \
+	pci_if.h \
+	pci_iov_if.h \
+	pcib_if.h \
+	vnode_if.h \
+	usb_if.h \
+	opt_usb.h \
+	opt_stack.h
+
+CFLAGS+=	${WERROR}
+CFLAGS+=	-D_KERNEL
+CFLAGS+=	-DKLD_MODULE
+.if defined(MODULE_TIED)
+CFLAGS+=	-DKLD_TIED
+.endif
+
+# Don't use any standard or source-relative include directories.
+NOSTDINC=	-nostdinc
+CFLAGS:=	${CFLAGS:N-I*} ${NOSTDINC} ${INCLMAGIC} ${CFLAGS:M-I*}
+.if defined(KERNBUILDDIR)
+CFLAGS+=	-DHAVE_KERNEL_OPTION_HEADERS -include ${KERNBUILDDIR}/opt_global.h
+.else
+SRCS+=		opt_global.h
+CFLAGS+=	-include ${.OBJDIR}/opt_global.h
+.endif
+
+# Add -I paths for system headers.  Individual module makefiles don't
+# need any -I paths for this.  Similar defaults for .PATH can't be
+# set because there are no standard paths for non-headers.
+CFLAGS+=	-I. -I${SYSDIR} -I${SYSDIR}/contrib/ck/include
+
+CFLAGS.gcc+=	-finline-limit=${INLINE_LIMIT}
+CFLAGS.gcc+=	-fms-extensions
+CFLAGS.gcc+= --param inline-unit-growth=100
+CFLAGS.gcc+= --param large-function-growth=1000
+
+# Disallow common variables, and if we end up with commons from
+# somewhere unexpected, allocate storage for them in the module itself.
+#
+# -fno-common is the default for src builds, but this should be left in place
+# until at least we catch up to GCC10/LLVM11 or otherwise enable -fno-common
+# in <bsd.sys.mk> instead.  For now, we will have duplicate -fno-common in
+# CFLAGS for in-tree module builds as they will also pick it up from
+# share/mk/src.sys.mk, but the following is important for out-of-tree modules
+# (e.g. ports).
+CFLAGS+=	-fno-common
+LDFLAGS+=	-d -warn-common
+
+.if defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mbuild-id}
+LDFLAGS+=	--build-id=sha1
+.endif
+
+CFLAGS+=	${DEBUG_FLAGS}
+.if ${MACHINE_CPUARCH} == aarch64 || ${MACHINE_CPUARCH} == amd64
+CFLAGS+=	-fno-omit-frame-pointer -mno-omit-leaf-frame-pointer
+.endif
+
+.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" || \
+    ${MACHINE_CPUARCH} == "powerpc"
+CFLAGS+=	-fPIC
+.endif
+
+# Temporary workaround for PR 196407, which contains the fascinating details.
+# Don't allow clang to use fpu instructions or registers in kernel modules.
+.if ${MACHINE_CPUARCH} == arm
+CFLAGS.clang+=	-mno-movt
+CFLAGS.clang+=	-mfpu=none
+CFLAGS+=	-funwind-tables
+.endif
+
+.if ${MACHINE_CPUARCH} == powerpc
+CFLAGS+=	-mlongcall -fno-omit-frame-pointer
+.if ${LINKER_TYPE} == "lld"
+# TOC optimization in LLD (9.0) currently breaks kernel modules, so disable it
+LDFLAGS+=	--no-toc-optimize
+.endif
+.endif
+
+.if ${MACHINE_CPUARCH} == mips
+CFLAGS+=	-G0 -fno-pic -mno-abicalls -mlong-calls
+.endif
+
+.if defined(DEBUG) || defined(DEBUG_FLAGS)
+CTFFLAGS+=	-g
+.endif
+
+.if defined(FIRMWS)
+${KMOD:S/$/.c/}: ${SYSDIR}/tools/fw_stub.awk
+	${AWK} -f ${SYSDIR}/tools/fw_stub.awk ${FIRMWS} -m${KMOD} -c${KMOD:S/$/.c/g} \
+	    ${FIRMWARE_LICENSE:C/.+/-l/}${FIRMWARE_LICENSE}
+
+SRCS+=	${KMOD:S/$/.c/}
+CLEANFILES+=	${KMOD:S/$/.c/}
+
+.for _firmw in ${FIRMWS}
+${_firmw:C/\:.*$/.fwo/:T}:	${_firmw:C/\:.*$//} ${SYSDIR}/kern/firmw.S
+	@${ECHO} ${_firmw:C/\:.*$//} ${.ALLSRC:M*${_firmw:C/\:.*$//}}
+	${CC:N${CCACHE_BIN}} -c -x assembler-with-cpp -DLOCORE 	\
+	    ${CFLAGS} ${WERROR} 				\
+	    -DFIRMW_FILE="${.ALLSRC:M*${_firmw:C/\:.*$//}}" 	\
+	    -DFIRMW_SYMBOL="${_firmw:C/\:.*$//:C/[-.\/]/_/g}"	\
+	    ${SYSDIR}/kern/firmw.S -o ${.TARGET}
+
+OBJS+=	${_firmw:C/\:.*$/.fwo/:T}
+.endfor
+.endif
+
+# Conditionally include SRCS based on kernel config options.
+.for _o in ${KERN_OPTS}
+SRCS+=${SRCS.${_o}}
+.endfor
+
+OBJS+=	${SRCS:N*.h:R:S/$/.o/g}
+
+.if !defined(PROG)
+PROG=	${KMOD}.ko
+.endif
+
+.if !defined(DEBUG_FLAGS) || ${MK_KERNEL_SYMBOLS} == "no"
+FULLPROG=	${PROG}
+.else
+FULLPROG=	${PROG}.full
+${PROG}: ${FULLPROG} ${PROG}.debug
+	${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROG}.debug \
+	    ${FULLPROG} ${.TARGET}
+${PROG}.debug: ${FULLPROG}
+	${OBJCOPY} --only-keep-debug ${FULLPROG} ${.TARGET}
+.endif
+
+.if ${__KLD_SHARED} == yes
+${FULLPROG}: ${KMOD}.kld
+	${LD} -m ${LD_EMULATION} -Bshareable -znotext -znorelro ${_LDFLAGS} \
+	    -o ${.TARGET} ${KMOD}.kld
+.if !defined(DEBUG_FLAGS)
+	${OBJCOPY} --strip-debug ${.TARGET}
+.endif
+.endif
+
+EXPORT_SYMS?=	NO
+.if ${EXPORT_SYMS} != YES
+CLEANFILES+=	export_syms
+.endif
+
+.if exists(${SYSDIR}/conf/ldscript.kmod.${MACHINE_ARCH})
+LDSCRIPT_FLAGS?= -T ${SYSDIR}/conf/ldscript.kmod.${MACHINE_ARCH}
+.endif
+
+.if ${__KLD_SHARED} == yes
+${KMOD}.kld: ${OBJS}
+.else
+${FULLPROG}: ${OBJS}
+.endif
+	${LD} -m ${LD_EMULATION} ${_LDFLAGS} ${LDSCRIPT_FLAGS} -r -d \
+	    -o ${.TARGET} ${OBJS}
+.if ${MK_CTF} != "no"
+	${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS}
+.endif
+.if defined(EXPORT_SYMS)
+.if ${EXPORT_SYMS} != YES
+.if ${EXPORT_SYMS} == NO
+	:> export_syms
+.elif !exists(${.CURDIR}/${EXPORT_SYMS})
+	echo -n "${EXPORT_SYMS:@s@$s${.newline}@}" > export_syms
+.else
+	grep -v '^#' < ${EXPORT_SYMS} > export_syms
+.endif
+	${AWK} -f ${SYSDIR}/conf/kmod_syms.awk ${.TARGET} \
+	    export_syms | xargs -J% ${OBJCOPY} % ${.TARGET}
+.endif
+.endif # defined(EXPORT_SYMS)
+.if defined(PREFIX_SYMS)
+	${AWK} -v prefix=${PREFIX_SYMS} -f ${SYSDIR}/conf/kmod_syms_prefix.awk \
+	    ${.TARGET} /dev/null | xargs -J% ${OBJCOPY} % ${.TARGET}
+.endif
+.if !defined(DEBUG_FLAGS) && ${__KLD_SHARED} == no
+	${OBJCOPY} --strip-debug ${.TARGET}
+.endif
+
+_MAP_DEBUG_PREFIX= yes
+
+_ILINKS=machine
+.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
+_ILINKS+=x86
+.endif
+CLEANFILES+=${_ILINKS}
+
+all: ${PROG}
+
+beforedepend: ${_ILINKS}
+beforebuild: ${_ILINKS}
+
+# Ensure that the links exist without depending on it when it exists which
+# causes all the modules to be rebuilt when the directory pointed to changes.
+# Ensure that debug info references the path in the source tree.
+.for _link in ${_ILINKS}
+.if !exists(${.OBJDIR}/${_link})
+OBJS_DEPEND_GUESS+=	${_link}
+.endif
+.if defined(_MAP_DEBUG_PREFIX)
+.if ${_link} == "machine"
+CFLAGS+= -fdebug-prefix-map=./machine=${SYSDIR}/${MACHINE}/include
+.else
+CFLAGS+= -fdebug-prefix-map=./${_link}=${SYSDIR}/${_link}/include
+.endif
+.endif
+.endfor
+
+.NOPATH: ${_ILINKS}
+
+${_ILINKS}:
+	@case ${.TARGET} in \
+	machine) \
+		path=${SYSDIR}/${MACHINE}/include ;; \
+	*) \
+		path=${SYSDIR}/${.TARGET:T}/include ;; \
+	esac ; \
+	path=`realpath $$path`; \
+	${ECHO} ${.TARGET:T} "->" $$path ; \
+	ln -fns $$path ${.TARGET:T}
+
+CLEANFILES+= ${PROG} ${KMOD}.kld ${OBJS}
+
+.if defined(DEBUG_FLAGS) && ${MK_KERNEL_SYMBOLS} != "no"
+CLEANFILES+= ${FULLPROG} ${PROG}.debug
+.endif
+
+.if !target(install)
+
+_INSTALLFLAGS:=	${INSTALLFLAGS}
+.for ie in ${INSTALLFLAGS_EDIT}
+_INSTALLFLAGS:=	${_INSTALLFLAGS${ie}}
+.endfor
+
+.if !target(realinstall)
+KERN_DEBUGDIR?=	${DEBUGDIR}
+realinstall: _kmodinstall
+.ORDER: beforeinstall _kmodinstall
+_kmodinstall: .PHONY
+	${INSTALL} -T release -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \
+	    ${_INSTALLFLAGS} ${PROG} ${DESTDIR}${KMODDIR}/
+.if defined(DEBUG_FLAGS) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no"
+	${INSTALL} -T dbg -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \
+	    ${_INSTALLFLAGS} ${PROG}.debug ${DESTDIR}${KERN_DEBUGDIR}${KMODDIR}/
+.endif
+
+.include <bsd.links.mk>
+
+.if !defined(NO_XREF)
+afterinstall: _kldxref
+.ORDER: realinstall _kldxref
+.ORDER: _installlinks _kldxref
+_kldxref: .PHONY
+	@if type kldxref >/dev/null 2>&1; then \
+		${ECHO} ${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \
+		${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \
+	fi
+.endif
+.endif # !target(realinstall)
+
+.endif # !target(install)
+
+.if !target(load)
+load: ${PROG} .PHONY
+	${KMODLOAD} -v ${.OBJDIR}/${PROG}
+.endif
+
+.if !target(unload)
+unload: .PHONY
+	if ${KMODISLOADED} ${PROG} ; then ${KMODUNLOAD} -v ${PROG} ; fi
+.endif
+
+.if !target(reload)
+reload: unload load .PHONY
+.endif
+
+.if defined(KERNBUILDDIR)
+.PATH: ${KERNBUILDDIR}
+CFLAGS+=	-I${KERNBUILDDIR}
+.for _src in ${SRCS:Mopt_*.h}
+CLEANFILES+=	${_src}
+.if !target(${_src})
+${_src}:
+	ln -sf ${KERNBUILDDIR}/${_src} ${.TARGET}
+.endif
+.endfor
+.else
+.for _src in ${SRCS:Mopt_*.h}
+CLEANFILES+=	${_src}
+.if !target(${_src})
+${_src}:
+	:> ${.TARGET}
+.endif
+.endfor
+.endif
+
+# Add the sanitizer C flags
+CFLAGS+=	${SAN_CFLAGS}
+
+# Add the gcov flags
+CFLAGS+=	${GCOV_CFLAGS}
+
+# Respect configuration-specific C flags.
+CFLAGS+=	${ARCH_FLAGS} ${CONF_CFLAGS}
+
+.if !empty(SRCS:Mvnode_if.c)
+CLEANFILES+=	vnode_if.c
+vnode_if.c: ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src
+	${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -c
+.endif
+
+.if !empty(SRCS:Mvnode_if.h)
+CLEANFILES+=	vnode_if.h vnode_if_newproto.h vnode_if_typedef.h
+vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: ${SYSDIR}/tools/vnode_if.awk \
+    ${SYSDIR}/kern/vnode_if.src
+vnode_if.h: vnode_if_newproto.h vnode_if_typedef.h
+	${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -h
+vnode_if_newproto.h:
+	${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -p
+vnode_if_typedef.h:
+	${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -q
+.endif
+
+# Build _if.[ch] from _if.m, and clean them when we're done.
+# __MPATH defined in config.mk
+_MFILES=${__MPATH:T:O}
+_MPATH=${__MPATH:H:O:u}
+.PATH.m: ${_MPATH}
+.for _i in ${SRCS:M*_if.[ch]}
+_MATCH=M${_i:R:S/$/.m/}
+_MATCHES=${_MFILES:${_MATCH}}
+.if !empty(_MATCHES)
+CLEANFILES+=	${_i}
+.endif
+.endfor # _i
+.m.c:	${SYSDIR}/tools/makeobjops.awk
+	${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -c
+
+.m.h:	${SYSDIR}/tools/makeobjops.awk
+	${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -h
+
+.for _i in mii pccard
+.if !empty(SRCS:M${_i}devs.h)
+CLEANFILES+=	${_i}devs.h
+${_i}devs.h: ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs
+	${AWK} -f ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs
+.endif
+.endfor # _i
+
+.if !empty(SRCS:Mbhnd_nvram_map.h)
+CLEANFILES+=	bhnd_nvram_map.h
+bhnd_nvram_map.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \
+    ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
+    ${SYSDIR}/dev/bhnd/nvram/nvram_map
+bhnd_nvram_map.h:
+	sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
+	    ${SYSDIR}/dev/bhnd/nvram/nvram_map -h
+.endif
+
+.if !empty(SRCS:Mbhnd_nvram_map_data.h)
+CLEANFILES+=	bhnd_nvram_map_data.h
+bhnd_nvram_map_data.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \
+    ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
+    ${SYSDIR}/dev/bhnd/nvram/nvram_map
+bhnd_nvram_map_data.h:
+	sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
+	    ${SYSDIR}/dev/bhnd/nvram/nvram_map -d
+.endif
+
+.if !empty(SRCS:Musbdevs.h)
+CLEANFILES+=	usbdevs.h
+usbdevs.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs
+	${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -h
+.endif
+
+.if !empty(SRCS:Musbdevs_data.h)
+CLEANFILES+=	usbdevs_data.h
+usbdevs_data.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs
+	${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -d
+.endif
+
+.if !empty(SRCS:Msdiodevs.h)
+CLEANFILES+=	sdiodevs.h
+sdiodevs.h: ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs
+	${AWK} -f ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs -h
+.endif
+
+.if !empty(SRCS:Msdiodevs_data.h)
+CLEANFILES+=	sdiodevs_data.h
+sdiodevs_data.h: ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs
+	${AWK} -f ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs -d
+.endif
+
+.if !empty(SRCS:Macpi_quirks.h)
+CLEANFILES+=	acpi_quirks.h
+acpi_quirks.h: ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks
+	${AWK} -f ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks
+.endif
+
+.if !empty(SRCS:Massym.inc) || !empty(DPSRCS:Massym.inc)
+CLEANFILES+=	assym.inc genassym.o
+DEPENDOBJS+=	genassym.o
+DPSRCS+=	offset.inc
+.endif
+.if defined(MODULE_TIED)
+DPSRCS+=	offset.inc
+.endif
+.if !empty(SRCS:Moffset.inc) || !empty(DPSRCS:Moffset.inc)
+CLEANFILES+=	offset.inc genoffset.o
+DEPENDOBJS+=	genoffset.o
+.endif
+assym.inc: genassym.o
+offset.inc: genoffset.o
+assym.inc: ${SYSDIR}/kern/genassym.sh
+	sh ${SYSDIR}/kern/genassym.sh genassym.o > ${.TARGET}
+genassym.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c offset.inc
+genassym.o: ${SRCS:Mopt_*.h}
+	${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \
+	    ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c
+offset.inc: ${SYSDIR}/kern/genoffset.sh genoffset.o
+	sh ${SYSDIR}/kern/genoffset.sh genoffset.o > ${.TARGET}
+genoffset.o: ${SYSDIR}/kern/genoffset.c
+genoffset.o: ${SRCS:Mopt_*.h}
+	${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \
+	    ${SYSDIR}/kern/genoffset.c
+
+CLEANDEPENDFILES+=	${_ILINKS}
+# .depend needs include links so we remove them only together.
+cleanilinks:
+	rm -f ${_ILINKS}
+
+OBJS_DEPEND_GUESS+= ${SRCS:M*.h}
+.if defined(KERNBUILDDIR)
+OBJS_DEPEND_GUESS+= opt_global.h
+.endif
+
+ZINCDIR=${SYSDIR}/contrib/openzfs/include
+OPENZFS_CFLAGS=     \
+	-D_SYS_VMEM_H_  \
+	-D__KERNEL__ \
+	-nostdinc \
+	-DSMP \
+	-I${ZINCDIR}  \
+	-I${ZINCDIR}/os/freebsd \
+	-I${ZINCDIR}/os/freebsd/spl \
+	-I${ZINCDIR}/os/freebsd/zfs \
+	-I${SYSDIR}/cddl/compat/opensolaris \
+	-I${SYSDIR}/cddl/contrib/opensolaris/uts/common \
+	-include ${ZINCDIR}/os/freebsd/spl/sys/ccompile.h
+OPENZFS_CWARNFLAGS= \
+	-Wno-nested-externs \
+	-Wno-redundant-decls
+
+.include <bsd.dep.mk>
+.include <bsd.clang-analyze.mk>
+.include <bsd.obj.mk>
+.include "kern.mk"