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 "kmod.opts.mk" 77.include <bsd.sysdir.mk> 78 79.SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S .m 80 81# amd64 and mips use direct linking for kmod, all others use shared binaries 82.if ${MACHINE_CPUARCH} != amd64 && ${MACHINE_CPUARCH} != mips 83__KLD_SHARED=yes 84.else 85__KLD_SHARED=no 86.endif 87 88.if !empty(CFLAGS:M-O[23s]) && empty(CFLAGS:M-fno-strict-aliasing) 89CFLAGS+= -fno-strict-aliasing 90.endif 91WERROR?= -Werror 92 93LINUXKPI_GENSRCS+= \ 94 backlight_if.h \ 95 bus_if.h \ 96 device_if.h \ 97 pci_if.h \ 98 pci_iov_if.h \ 99 pcib_if.h \ 100 vnode_if.h \ 101 usb_if.h \ 102 opt_usb.h \ 103 opt_stack.h 104 105CFLAGS+= ${WERROR} 106CFLAGS+= -D_KERNEL 107CFLAGS+= -DKLD_MODULE 108.if defined(MODULE_TIED) 109CFLAGS+= -DKLD_TIED 110.endif 111 112# Don't use any standard or source-relative include directories. 113NOSTDINC= -nostdinc 114CFLAGS:= ${CFLAGS:N-I*} ${NOSTDINC} ${INCLMAGIC} ${CFLAGS:M-I*} 115.if defined(KERNBUILDDIR) 116CFLAGS+= -DHAVE_KERNEL_OPTION_HEADERS -include ${KERNBUILDDIR}/opt_global.h 117.else 118SRCS+= opt_global.h 119CFLAGS+= -include ${.OBJDIR}/opt_global.h 120.endif 121 122# Add -I paths for system headers. Individual module makefiles don't 123# need any -I paths for this. Similar defaults for .PATH can't be 124# set because there are no standard paths for non-headers. 125CFLAGS+= -I. -I${SYSDIR} -I${SYSDIR}/contrib/ck/include 126 127CFLAGS.gcc+= -finline-limit=${INLINE_LIMIT} 128CFLAGS.gcc+= -fms-extensions 129CFLAGS.gcc+= --param inline-unit-growth=100 130CFLAGS.gcc+= --param large-function-growth=1000 131 132# Disallow common variables, and if we end up with commons from 133# somewhere unexpected, allocate storage for them in the module itself. 134# 135# -fno-common is the default for src builds, but this should be left in place 136# until at least we catch up to GCC10/LLVM11 or otherwise enable -fno-common 137# in <bsd.sys.mk> instead. For now, we will have duplicate -fno-common in 138# CFLAGS for in-tree module builds as they will also pick it up from 139# share/mk/src.sys.mk, but the following is important for out-of-tree modules 140# (e.g. ports). 141CFLAGS+= -fno-common 142LDFLAGS+= -d -warn-common 143 144.if defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mbuild-id} 145LDFLAGS+= --build-id=sha1 146.endif 147 148CFLAGS+= ${DEBUG_FLAGS} 149.if ${MACHINE_CPUARCH} == aarch64 || ${MACHINE_CPUARCH} == amd64 150CFLAGS+= -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer 151.endif 152 153.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" || \ 154 ${MACHINE_CPUARCH} == "powerpc" 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 161CFLAGS.clang+= -mno-movt 162CFLAGS.clang+= -mfpu=none 163CFLAGS+= -funwind-tables 164.endif 165 166.if ${MACHINE_CPUARCH} == powerpc 167CFLAGS+= -mlongcall -fno-omit-frame-pointer 168.if ${LINKER_TYPE} == "lld" 169# TOC optimization in LLD (9.0) currently breaks kernel modules, so disable it 170LDFLAGS+= --no-toc-optimize 171.endif 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}: ${_firmw:C/\:.*$//} ${SYSDIR}/kern/firmw.S 192 @${ECHO} ${_firmw:C/\:.*$//} ${.ALLSRC:M*${_firmw:C/\:.*$//}} 193 ${CC:N${CCACHE_BIN}} -c -x assembler-with-cpp -DLOCORE \ 194 ${CFLAGS} ${WERROR} \ 195 -DFIRMW_FILE="${.ALLSRC:M*${_firmw:C/\:.*$//}}" \ 196 -DFIRMW_SYMBOL="${_firmw:C/\:.*$//:C/[-.\/]/_/g}" \ 197 ${SYSDIR}/kern/firmw.S -o ${.TARGET} 198 199OBJS+= ${_firmw:C/\:.*$/.fwo/:T} 200.endfor 201.endif 202 203# Conditionally include SRCS based on kernel config options. 204.for _o in ${KERN_OPTS} 205SRCS+=${SRCS.${_o}} 206.endfor 207 208OBJS+= ${SRCS:N*.h:R:S/$/.o/g} 209 210.if !defined(PROG) 211PROG= ${KMOD}.ko 212.endif 213 214.if !defined(DEBUG_FLAGS) || ${MK_KERNEL_SYMBOLS} == "no" 215FULLPROG= ${PROG} 216.else 217FULLPROG= ${PROG}.full 218${PROG}: ${FULLPROG} ${PROG}.debug 219 ${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROG}.debug \ 220 ${FULLPROG} ${.TARGET} 221${PROG}.debug: ${FULLPROG} 222 ${OBJCOPY} --only-keep-debug ${FULLPROG} ${.TARGET} 223.endif 224 225.if ${__KLD_SHARED} == yes 226${FULLPROG}: ${KMOD}.kld 227 ${LD} -m ${LD_EMULATION} -Bshareable -znotext -znorelro ${_LDFLAGS} \ 228 -o ${.TARGET} ${KMOD}.kld 229.if !defined(DEBUG_FLAGS) 230 ${OBJCOPY} --strip-debug ${.TARGET} 231.endif 232.endif 233 234EXPORT_SYMS?= NO 235.if ${EXPORT_SYMS} != YES 236CLEANFILES+= export_syms 237.endif 238 239.if exists(${SYSDIR}/conf/ldscript.kmod.${MACHINE_ARCH}) 240LDSCRIPT_FLAGS?= -T ${SYSDIR}/conf/ldscript.kmod.${MACHINE_ARCH} 241.endif 242 243.if ${__KLD_SHARED} == yes 244${KMOD}.kld: ${OBJS} 245.else 246${FULLPROG}: ${OBJS} 247.endif 248 ${LD} -m ${LD_EMULATION} ${_LDFLAGS} ${LDSCRIPT_FLAGS} -r -d \ 249 -o ${.TARGET} ${OBJS} 250.if ${MK_CTF} != "no" 251 ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS} 252.endif 253.if defined(EXPORT_SYMS) 254.if ${EXPORT_SYMS} != YES 255.if ${EXPORT_SYMS} == NO 256 :> export_syms 257.elif !exists(${.CURDIR}/${EXPORT_SYMS}) 258 echo -n "${EXPORT_SYMS:@s@$s${.newline}@}" > export_syms 259.else 260 grep -v '^#' < ${EXPORT_SYMS} > export_syms 261.endif 262 ${AWK} -f ${SYSDIR}/conf/kmod_syms.awk ${.TARGET} \ 263 export_syms | xargs -J% ${OBJCOPY} % ${.TARGET} 264.endif 265.endif # defined(EXPORT_SYMS) 266.if defined(PREFIX_SYMS) 267 ${AWK} -v prefix=${PREFIX_SYMS} -f ${SYSDIR}/conf/kmod_syms_prefix.awk \ 268 ${.TARGET} /dev/null | xargs -J% ${OBJCOPY} % ${.TARGET} 269.endif 270.if !defined(DEBUG_FLAGS) && ${__KLD_SHARED} == no 271 ${OBJCOPY} --strip-debug ${.TARGET} 272.endif 273 274_MAP_DEBUG_PREFIX= yes 275 276_ILINKS=machine 277.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" 278_ILINKS+=x86 279.endif 280CLEANFILES+=${_ILINKS} 281 282all: ${PROG} 283 284beforedepend: ${_ILINKS} 285beforebuild: ${_ILINKS} 286 287# Ensure that the links exist without depending on it when it exists which 288# causes all the modules to be rebuilt when the directory pointed to changes. 289# Ensure that debug info references the path in the source tree. 290.for _link in ${_ILINKS} 291.if !exists(${.OBJDIR}/${_link}) 292OBJS_DEPEND_GUESS+= ${_link} 293.endif 294.if defined(_MAP_DEBUG_PREFIX) 295.if ${_link} == "machine" 296CFLAGS+= -fdebug-prefix-map=./machine=${SYSDIR}/${MACHINE}/include 297.else 298CFLAGS+= -fdebug-prefix-map=./${_link}=${SYSDIR}/${_link}/include 299.endif 300.endif 301.endfor 302 303.NOPATH: ${_ILINKS} 304 305${_ILINKS}: 306 @case ${.TARGET} in \ 307 machine) \ 308 path=${SYSDIR}/${MACHINE}/include ;; \ 309 *) \ 310 path=${SYSDIR}/${.TARGET:T}/include ;; \ 311 esac ; \ 312 path=`realpath $$path`; \ 313 ${ECHO} ${.TARGET:T} "->" $$path ; \ 314 ln -fns $$path ${.TARGET:T} 315 316CLEANFILES+= ${PROG} ${KMOD}.kld ${OBJS} 317 318.if defined(DEBUG_FLAGS) && ${MK_KERNEL_SYMBOLS} != "no" 319CLEANFILES+= ${FULLPROG} ${PROG}.debug 320.endif 321 322.if !target(install) 323 324_INSTALLFLAGS:= ${INSTALLFLAGS} 325.for ie in ${INSTALLFLAGS_EDIT} 326_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}} 327.endfor 328 329.if !target(realinstall) 330KERN_DEBUGDIR?= ${DEBUGDIR} 331realinstall: _kmodinstall 332.ORDER: beforeinstall _kmodinstall 333_kmodinstall: .PHONY 334 ${INSTALL} -T release -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \ 335 ${_INSTALLFLAGS} ${PROG} ${DESTDIR}${KMODDIR}/ 336.if defined(DEBUG_FLAGS) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no" 337 ${INSTALL} -T dbg -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \ 338 ${_INSTALLFLAGS} ${PROG}.debug ${DESTDIR}${KERN_DEBUGDIR}${KMODDIR}/ 339.endif 340 341.include <bsd.links.mk> 342 343.if !defined(NO_XREF) 344afterinstall: _kldxref 345.ORDER: realinstall _kldxref 346.ORDER: _installlinks _kldxref 347_kldxref: .PHONY 348 @if type kldxref >/dev/null 2>&1; then \ 349 ${ECHO} ${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \ 350 ${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \ 351 fi 352.endif 353.endif # !target(realinstall) 354 355.endif # !target(install) 356 357.if !target(load) 358load: ${PROG} .PHONY 359 ${KMODLOAD} -v ${.OBJDIR}/${PROG} 360.endif 361 362.if !target(unload) 363unload: .PHONY 364 if ${KMODISLOADED} ${PROG} ; then ${KMODUNLOAD} -v ${PROG} ; fi 365.endif 366 367.if !target(reload) 368reload: unload load .PHONY 369.endif 370 371.if defined(KERNBUILDDIR) 372.PATH: ${KERNBUILDDIR} 373CFLAGS+= -I${KERNBUILDDIR} 374.for _src in ${SRCS:Mopt_*.h} 375CLEANFILES+= ${_src} 376.if !target(${_src}) 377${_src}: 378 ln -sf ${KERNBUILDDIR}/${_src} ${.TARGET} 379.endif 380.endfor 381.else 382.for _src in ${SRCS:Mopt_*.h} 383CLEANFILES+= ${_src} 384.if !target(${_src}) 385${_src}: 386 :> ${.TARGET} 387.endif 388.endfor 389.endif 390 391# Add the sanitizer C flags 392CFLAGS+= ${SAN_CFLAGS} 393 394# Add the gcov flags 395CFLAGS+= ${GCOV_CFLAGS} 396 397# Respect configuration-specific C flags. 398CFLAGS+= ${ARCH_FLAGS} ${CONF_CFLAGS} 399 400.if !empty(SRCS:Mvnode_if.c) 401CLEANFILES+= vnode_if.c 402vnode_if.c: ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src 403 ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -c 404.endif 405 406.if !empty(SRCS:Mvnode_if.h) 407CLEANFILES+= vnode_if.h vnode_if_newproto.h vnode_if_typedef.h 408vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: ${SYSDIR}/tools/vnode_if.awk \ 409 ${SYSDIR}/kern/vnode_if.src 410vnode_if.h: vnode_if_newproto.h vnode_if_typedef.h 411 ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -h 412vnode_if_newproto.h: 413 ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -p 414vnode_if_typedef.h: 415 ${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -q 416.endif 417 418# Build _if.[ch] from _if.m, and clean them when we're done. 419# __MPATH defined in config.mk 420_MFILES=${__MPATH:T:O} 421_MPATH=${__MPATH:H:O:u} 422.PATH.m: ${_MPATH} 423.for _i in ${SRCS:M*_if.[ch]} 424_MATCH=M${_i:R:S/$/.m/} 425_MATCHES=${_MFILES:${_MATCH}} 426.if !empty(_MATCHES) 427CLEANFILES+= ${_i} 428.endif 429.endfor # _i 430.m.c: ${SYSDIR}/tools/makeobjops.awk 431 ${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -c 432 433.m.h: ${SYSDIR}/tools/makeobjops.awk 434 ${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -h 435 436.for _i in mii pccard 437.if !empty(SRCS:M${_i}devs.h) 438CLEANFILES+= ${_i}devs.h 439${_i}devs.h: ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs 440 ${AWK} -f ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs 441.endif 442.endfor # _i 443 444.if !empty(SRCS:Mbhnd_nvram_map.h) 445CLEANFILES+= bhnd_nvram_map.h 446bhnd_nvram_map.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \ 447 ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ 448 ${SYSDIR}/dev/bhnd/nvram/nvram_map 449bhnd_nvram_map.h: 450 sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ 451 ${SYSDIR}/dev/bhnd/nvram/nvram_map -h 452.endif 453 454.if !empty(SRCS:Mbhnd_nvram_map_data.h) 455CLEANFILES+= bhnd_nvram_map_data.h 456bhnd_nvram_map_data.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \ 457 ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ 458 ${SYSDIR}/dev/bhnd/nvram/nvram_map 459bhnd_nvram_map_data.h: 460 sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \ 461 ${SYSDIR}/dev/bhnd/nvram/nvram_map -d 462.endif 463 464.if !empty(SRCS:Musbdevs.h) 465CLEANFILES+= usbdevs.h 466usbdevs.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs 467 ${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -h 468.endif 469 470.if !empty(SRCS:Musbdevs_data.h) 471CLEANFILES+= usbdevs_data.h 472usbdevs_data.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs 473 ${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -d 474.endif 475 476.if !empty(SRCS:Msdiodevs.h) 477CLEANFILES+= sdiodevs.h 478sdiodevs.h: ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs 479 ${AWK} -f ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs -h 480.endif 481 482.if !empty(SRCS:Msdiodevs_data.h) 483CLEANFILES+= sdiodevs_data.h 484sdiodevs_data.h: ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs 485 ${AWK} -f ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs -d 486.endif 487 488.if !empty(SRCS:Macpi_quirks.h) 489CLEANFILES+= acpi_quirks.h 490acpi_quirks.h: ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks 491 ${AWK} -f ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks 492.endif 493 494.if !empty(SRCS:Massym.inc) || !empty(DPSRCS:Massym.inc) 495CLEANFILES+= assym.inc genassym.o 496DEPENDOBJS+= genassym.o 497DPSRCS+= offset.inc 498.endif 499.if defined(MODULE_TIED) 500DPSRCS+= offset.inc 501.endif 502.if !empty(SRCS:Moffset.inc) || !empty(DPSRCS:Moffset.inc) 503CLEANFILES+= offset.inc genoffset.o 504DEPENDOBJS+= genoffset.o 505.endif 506assym.inc: genassym.o 507offset.inc: genoffset.o 508assym.inc: ${SYSDIR}/kern/genassym.sh 509 sh ${SYSDIR}/kern/genassym.sh genassym.o > ${.TARGET} 510genassym.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c offset.inc 511genassym.o: ${SRCS:Mopt_*.h} 512 ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \ 513 ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c 514offset.inc: ${SYSDIR}/kern/genoffset.sh genoffset.o 515 sh ${SYSDIR}/kern/genoffset.sh genoffset.o > ${.TARGET} 516genoffset.o: ${SYSDIR}/kern/genoffset.c 517genoffset.o: ${SRCS:Mopt_*.h} 518 ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \ 519 ${SYSDIR}/kern/genoffset.c 520 521CLEANDEPENDFILES+= ${_ILINKS} 522# .depend needs include links so we remove them only together. 523cleanilinks: 524 rm -f ${_ILINKS} 525 526OBJS_DEPEND_GUESS+= ${SRCS:M*.h} 527.if defined(KERNBUILDDIR) 528OBJS_DEPEND_GUESS+= opt_global.h 529.endif 530 531ZINCDIR=${SYSDIR}/contrib/openzfs/include 532OPENZFS_CFLAGS= \ 533 -D_SYS_VMEM_H_ \ 534 -D__KERNEL__ \ 535 -nostdinc \ 536 -DSMP \ 537 -I${ZINCDIR} \ 538 -I${ZINCDIR}/os/freebsd \ 539 -I${ZINCDIR}/os/freebsd/spl \ 540 -I${ZINCDIR}/os/freebsd/zfs \ 541 -I${SYSDIR}/cddl/compat/opensolaris \ 542 -I${SYSDIR}/cddl/contrib/opensolaris/uts/common \ 543 -include ${ZINCDIR}/os/freebsd/spl/sys/ccompile.h 544OPENZFS_CWARNFLAGS= \ 545 -Wno-nested-externs \ 546 -Wno-redundant-decls 547 548.include <bsd.dep.mk> 549.include <bsd.clang-analyze.mk> 550.include <bsd.obj.mk> 551.include "kern.mk" 552