Makefile.kern.inc revision 1.224
1 # $NetBSD: Makefile.kern.inc,v 1.224 2015/09/02 15:35:52 uebayasi Exp $ 2 # 3 # This file contains common `MI' targets and definitions and it is included 4 # at the bottom of each `MD' ${MACHINE}/conf/Makefile.${MACHINE}. 5 # 6 # Each target in this file should be protected with `if !target(target)' 7 # or `if !commands(target)' and each variable should only be conditionally 8 # assigned `VAR ?= VALUE', so that everything can be overriden. 9 # 10 # DEBUG is set to -g if debugging. 11 # PROF is set to -pg if profiling. 12 # 13 # To specify debugging, add the config line: makeoptions DEBUG="-g" 14 # A better way is to specify -g only for a few files. 15 # 16 # makeoptions DEBUGLIST="uvm* trap if_*" 17 # 18 # all ports are expected to include bsd.own.mk for toolchain settings 19 20 # Default DEBUG to -g if kernel debug info is requested by MKKDEBUG=yes 21 .if defined(MKKDEBUG) && ${MKKDEBUG} == "yes" 22 DEBUG?=-g 23 .endif 24 25 ## 26 ## (0) toolchain settings for things that aren't part of the standard 27 ## toolchain 28 ## 29 HOST_SH?= sh 30 DBSYM?= dbsym 31 MKDEP?= mkdep 32 STRIP?= strip 33 OBJCOPY?= objcopy 34 OBJDUMP?= objdump 35 CSCOPE?= cscope 36 MKID?= mkid 37 UUDECODE?= ${TOOL_UUDECODE:Uuudecode} 38 HEXDUMP?= ${TOOL_HEXDUMP:Uhexdump} 39 GENASSYM?= ${TOOL_GENASSYM:Ugenassym} 40 .MAKEOVERRIDES+=USETOOLS # make sure proper value is propagated 41 42 _MKMSG?= @\# 43 _MKSHMSG?= echo 44 _MKSHECHO?= echo 45 _MKSHNOECHO= : 46 _MKMSG_CREATE?= : 47 _MKTARGET_COMPILE?= : 48 _MKTARGET_CREATE?= : 49 50 ## 51 ## (1) port independent source tree identification 52 ## 53 # source tree is located via $S relative to the compilation directory 54 .ifndef S 55 S!= cd ../../../..; pwd 56 .endif 57 58 ## 59 ## (2) compile settings 60 ## 61 ## CPPFLAGS, CFLAGS, and AFLAGS must be set in the port's Makefile 62 ## 63 INCLUDES?= -I. ${EXTRA_INCLUDES} -I${S}/../common/include -I$S/arch \ 64 -I$S -nostdinc 65 CPPFLAGS+= ${INCLUDES} ${IDENT} -D_KERNEL -D_KERNEL_OPT 66 CPPFLAGS+= -std=gnu99 67 DEFCOPTS?= -O2 68 COPTS?= ${DEFCOPTS} 69 DBG= # might contain unwanted -Ofoo 70 CWARNFLAGS+= -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith 71 CWARNFLAGS+= -Wmissing-prototypes -Wstrict-prototypes 72 CWARNFLAGS+= -Wold-style-definition 73 CWARNFLAGS+= -Wswitch -Wshadow 74 CWARNFLAGS+= -Wcast-qual -Wwrite-strings 75 CWARNFLAGS+= -Wno-unreachable-code 76 #CWARNFLAGS+= -Wc++-compat -Wno-error=c++-compat 77 CWARNFLAGS+= -Wno-pointer-sign -Wno-attributes 78 . if ${MACHINE} == "i386" || ${MACHINE_ARCH} == "x86_64" || \ 79 ${MACHINE_ARCH} == "sparc64" || ${MACHINE} == "prep" 80 CWARNFLAGS+= -Wextra -Wno-unused-parameter 81 . endif 82 . if ${MACHINE} == "i386" || ${MACHINE_ARCH} == "x86_64" 83 CWARNFLAGS+= -Wold-style-definition 84 . endif 85 # Add -Wno-sign-compare. -Wsign-compare is included in -Wall as of GCC 3.3, 86 # but our sources aren't up for it yet. 87 CWARNFLAGS+= -Wno-sign-compare 88 89 CWARNFLAGS.clang+= -Wno-unknown-pragmas -Wno-conversion \ 90 -Wno-self-assign 91 92 CWARNFLAGS.ah_regdomain.c= ${${ACTIVE_CC} == "clang":? \ 93 -Wno-shift-count-negative -Wno-shift-count-overflow:} 94 95 CWARNFLAGS.ioconf.c= ${${ACTIVE_CC} == "clang":? -Wno-unused-const-variable :} 96 97 CFLAGS+= -ffreestanding -fno-zero-initialized-in-bss 98 CFLAGS+= ${DEBUG} ${COPTS} 99 AFLAGS+= -D_LOCORE -Wa,--fatal-warnings 100 101 # XXX 102 .if defined(HAVE_GCC) || defined(HAVE_LLVM) 103 CFLAGS+= -fno-strict-aliasing 104 CFLAGS+= -fno-common 105 .endif 106 107 .if ${USE_SSP:Uno} == "yes" 108 COPTS.kern_ssp.c+= -fno-stack-protector -D__SSP__ 109 .endif 110 111 # for multi-cpu machines, cpu_hatch() straddles the init of 112 # __stack_chk_guard, so ensure stack protection is disabled 113 .if ${MACHINE} == "i386" || ${MACHINE_ARCH} == "x86_64" 114 COPTS.cpu.c+= -fno-stack-protector 115 .endif 116 117 # Use the per-source COPTS variables to add -g to just those 118 # files that match the shell patterns given in ${DEBUGLIST} 119 # 120 .for i in ${DEBUGLIST} 121 . for j in ${CFILES:T:M$i.c} 122 COPTS.${j}+=-g 123 . endfor 124 .endfor 125 126 # Always compile debugsyms.c with debug information. 127 # This allows gdb to use type informations. 128 # 129 COPTS.debugsyms.c+= -g 130 131 # Add CTF sections for DTrace 132 .if defined(CTFCONVERT) 133 COMPILE_CTFCONVERT= ${_MKSHECHO}\ 134 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \ 135 ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} 136 .else 137 COMPILE_CTFCONVERT= ${_MKSHNOECHO} 138 .endif 139 140 # compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or 141 # NOPROF and SUFFIX is the file suffix, capitalized (e.g. C for a .c file). 142 NORMAL_C?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \ 143 ${_MKSHECHO}\ 144 ${CC} ${COPTS.${<:T}} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $< -o $@ && \ 145 ${CC} ${COPTS.${<:T}} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $< -o $@ && \ 146 ${COMPILE_CTFCONVERT} 147 NOPROF_C?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \ 148 ${_MKSHECHO}\ 149 ${CC} ${COPTS.${<:T}} ${CFLAGS} ${CPPFLAGS} -c $< -o $@ && \ 150 ${CC} ${COPTS.${<:T}} ${CFLAGS} ${CPPFLAGS} -c $< -o $@ && \ 151 ${COMPILE_CTFCONVERT} 152 NORMAL_S?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \ 153 ${_MKSHECHO}\ 154 ${CC} ${AFLAGS} ${AFLAGS.${<:T}} ${CPPFLAGS} -c $< -o $@ && \ 155 ${CC} ${AFLAGS} ${AFLAGS.${<:T}} ${CPPFLAGS} -c $< -o $@ 156 157 # link rules: 158 LINK_O?= @${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}" && \ 159 ${_MKSHECHO}\ 160 ${LD} -r ${LINKFORMAT} -Map=${.TARGET}.map -o ${.TARGET} ${.ALLSRC} && \ 161 ${LD} -r ${LINKFORMAT} -Map=${.TARGET}.map -o ${.TARGET} ${.ALLSRC} 162 163 ## 164 ## (3) libkern and compat 165 ## 166 ## Set KERN_AS in the port Makefile to "obj" or "library". The 167 ## default is "library", as documented in $S/lib/libkern/Makefile.inc. 168 ## 169 170 ### find out what to use for libkern 171 .include "$S/lib/libkern/Makefile.inc" 172 .ifndef PROF 173 LIBKERN?= ${KERNLIB} 174 .else 175 LIBKERN?= ${KERNLIB_PROF} 176 .endif 177 178 LIBKERNLN?= ${KERNLIBLN} 179 180 ### find out what to use for libcompat 181 .include "$S/compat/common/Makefile.inc" 182 .ifndef PROF 183 SYSLIBCOMPAT?= ${COMPATLIB} 184 .else 185 SYSLIBCOMPAT?= ${COMPATLIB_PROF} 186 .endif 187 188 SYSLIBCOMPATLN?= ${COMPATLIBLN} 189 190 ## 191 ## (4) local objects, compile rules, and dependencies 192 ## 193 ## Each port should have a corresponding section with settings for 194 ## MD_CFILES, MD_SFILES, and MD_OBJS, along with build rules for same. 195 ## 196 197 .if !defined(___USE_SUFFIX_RULES___) 198 MI_CFILES= param.c 199 MI_CFILES+= devsw.c ioconf.c 200 .else 201 MI_CFILES= conf/param.c 202 .endif 203 204 # the need for a MI_SFILES variable is dubitable at best 205 MI_OBJS=${MI_CFILES:S/.c/.o/} 206 207 .if !defined(___USE_SUFFIX_RULES___) 208 param.c: $S/conf/param.c 209 ${_MKTARGET_CREATE} 210 rm -f param.c 211 cp $S/conf/param.c . 212 .endif 213 214 ## 215 ## (5) link settings 216 ## 217 ## TEXTADDR (or LOADADDRESS), LINKFORMAT, LINKSCRIPT, and any EXTRA_LINKFLAGS 218 ## must be set in the port's Makefile. The port specific definitions for 219 ## LINKFLAGS_NORMAL and LINKFLAGS_DEBUG will added to the LINKFLAGS 220 ## depending on the value of DEBUG. 221 ## 222 # load lines for config "xxx" will be emitted as: 223 # xxx: ${SYSTEM_DEP} swapxxxx.o vers.o build_kernel 224 225 .if !empty(OBJS:Mnetbsd.ko) 226 SYSTEM_OBJ?= ${MD_OBJS} ${MI_OBJS} ${OBJS} ${SYSLIBCOMPAT} ${LIBKERN} 227 .else 228 SYSTEM_OBJ?= ${MD_OBJS} ${MI_OBJS} ${OBJS:O} ${SYSLIBCOMPAT} ${LIBKERN} 229 .endif 230 SYSTEM_OBJ_NOSWAP= ${SYSTEM_OBJ:N*swapnetbsd*} 231 SYSTEM_DEP+= Makefile ${SYSTEM_OBJ} .gdbinit 232 .if defined(CTFMERGE) 233 SYSTEM_CTFMERGE= ${CTFMERGE} ${CTFMFLAGS} -o ${.TARGET} ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o 234 .else 235 SYSTEM_CTFMERGE= ${_MKSHECHO} 236 .endif 237 SYSTEM_LD_HEAD?=@rm -f $@ 238 SYSTEM_LD?= ${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}"; \ 239 ${_MKSHECHO}\ 240 ${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} '$${SYSTEM_OBJ_NOSWAP}' '$${EXTRA_OBJ}' vers.o '$${OBJS:M*swap${.TARGET}.o}'; \ 241 ${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} ${SYSTEM_OBJ_NOSWAP} ${EXTRA_OBJ} vers.o ${OBJS:M*swap${.TARGET}.o} 242 243 # Give MD generated ldscript dependency on ${SYSTEM_OBJ} 244 .if defined(KERNLDSCRIPT) 245 .if target(${KERNLDSCRIPT}) 246 ${KERNLDSCRIPT}: ${SYSTEM_OBJ} 247 .endif 248 .endif 249 250 .if defined(KERNLDSCRIPT) 251 .for k in ${KERNELS} 252 EXTRA_CLEAN+= ${k}.ldscript 253 ${k}: ${k}.ldscript 254 ${k}.ldscript: ${KERNLDSCRIPT} assym.h 255 ${_MKTARGET_CREATE} 256 ${CPP} -I. ${KERNLDSCRIPT} | grep -v '^#' | grep -v '^$$' >$@ 257 .endfor 258 LINKSCRIPT= -T ${.TARGET}.ldscript 259 .endif 260 261 TEXTADDR?= ${LOADADDRESS} # backwards compatibility 262 LINKTEXT?= ${TEXTADDR:C/.+/-Ttext &/} 263 LINKDATA?= ${DATAADDR:C/.+/-Tdata &/} 264 ENTRYPOINT?= start 265 LINKENTRY?= ${ENTRYPOINT:C/.+/-e &/} 266 LINKFLAGS?= ${LINKFORMAT} ${LINKSCRIPT} ${LINKTEXT} ${LINKDATA} ${LINKENTRY} \ 267 ${EXTRA_LINKFLAGS} 268 269 LINKFLAGS_DEBUG?= -X 270 271 SYSTEM_LD_TAIL?=@${TOOL_SED} '/const char sccs/!d;s/.*@(.)//;s/" "//;s/\\.*//' vers.c; \ 272 ${SIZE} $@; chmod 755 $@; \ 273 ${SYSTEM_CTFMERGE} 274 SYSTEM_LD_TAIL_DEBUG?=; \ 275 echo mv -f $@ $@.gdb; mv -f $@ $@.gdb; \ 276 echo ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb; \ 277 ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb 278 LINKFLAGS_NORMAL?= -S 279 STRIPFLAGS?= -g 280 281 DEBUG?= 282 .if !empty(DEBUG:M-g*) 283 SYSTEM_LD_TAIL+=${SYSTEM_LD_TAIL_DEBUG} 284 LINKFLAGS+= ${LINKFLAGS_DEBUG} 285 EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.gdb@} 286 CTFFLAGS+= -g 287 TARGETSFX= .gdb 288 .elifndef PROF 289 LINKFLAGS+= ${LINKFLAGS_NORMAL} 290 .endif 291 292 SYSTEM_LD_HEAD+=${SYSTEM_LD_HEAD_EXTRA} 293 SYSTEM_LD_TAIL_STAGE1= ${SYSTEM_LD_TAIL} 294 SYSTEM_LD_TAIL_STAGE2= ${SYSTEM_LD_TAIL} 295 .if defined(COPY_SYMTAB) 296 SYSTEM_LD_TAIL_STAGE2+= ; echo ${DBSYM} $@; ${DBSYM} $@ 297 .if !empty(DEBUG:M-g) 298 SYSTEM_LD_TAIL_STAGE2+= ; echo ${DBSYM} $@.gdb; ${DBSYM} $@.gdb 299 .endif 300 .endif 301 SYSTEM_LD_TAIL_STAGE2+= ${SYSTEM_LD_TAIL_EXTRA} 302 303 ## 304 ## (6) port independent targets and dependencies: assym.h, vers.o 305 ## 306 307 .if !defined(___USE_SUFFIX_RULES___) 308 OBJS= ${CFILES:T:R:C|$|.o|} \ 309 ${SFILES:T:R:C|$|.o|} \ 310 ${OFILES} 311 # absolute, generated (build directory), relative (under $S) 312 _CFILES=${CFILES:M/*} ${CFILES:N/*:N*/*} ${CFILES:N/*:M*/*:C|^|$S/|} 313 _SFILES=${SFILES:M/*} ${SFILES:N/*:N*/*} ${SFILES:N/*:M*/*:C|^|$S/|} 314 .else 315 OBJS= ${CFILES:R:C|$|.o|} \ 316 ${SFILES:R:C|$|.o|} \ 317 ${OFILES} 318 _CFILES=${CFILES} 319 _SFILES=${SFILES} 320 .endif # ___USE_SUFFIX_RULES___ 321 322 .if !defined(___USE_SUFFIX_RULES___) 323 .for _s in ${_CFILES} 324 .if !commands(${_s:T:R}.o) 325 ${_s:T:R}.o: ${_s} 326 ${NORMAL_C} 327 .endif 328 .endfor 329 330 .for _s in ${_SFILES} 331 .if !commands(${_s:T:R}.o) 332 ${_s:T:R}.o: ${_s} 333 ${NORMAL_S} 334 .endif 335 .endfor 336 .endif # !___USE_SUFFIX_RULES___ 337 338 assym.h: ${GENASSYM_CONF} ${GENASSYM_EXTRAS} $S/conf/genassym.cf 339 ${_MKTARGET_CREATE} 340 cat ${GENASSYM_CONF} ${GENASSYM_EXTRAS} $S/conf/genassym.cf | \ 341 ${GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${PROF} \ 342 ${GENASSYM_CPPFLAGS} > assym.h.tmp && \ 343 mv -f assym.h.tmp assym.h 344 ${MD_SFILES:C/\.[Ss]/.o/} ${SFILES:C/\.[Ss]/.o/}: assym.h 345 346 MKREPRO?=no 347 348 .if ${MKREPRO} == "yes" 349 _NVFLAGS=${NVFLAGS} -r 350 .else 351 _NVFLAGS=${NVFLAGS} 352 .endif 353 354 .if !target(vers.o) 355 newvers: vers.o 356 vers.o: ${SYSTEM_OBJ} Makefile $S/conf/newvers.sh \ 357 $S/conf/osrelease.sh ${_NETBSD_VERSION_DEPENDS} 358 ${_MKMSG_CREATE} vers.c 359 ${HOST_SH} $S/conf/newvers.sh ${_NVFLAGS} 360 ${_MKTARGET_COMPILE} 361 ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c 362 ${COMPILE_CTFCONVERT} 363 .endif 364 365 ## 366 ## (7) misc targets: install, clean(dir), depend(all), lint, links, tags, 367 ## cscope, mkid 368 ## 369 ## Any ports that have other stuff to be cleaned up should fill in 370 ## EXTRA_CLEAN. Some ports may want different settings for 371 ## KERNLINTFLAGS, MKDEP_CFLAGS, or MKDEP_AFLAGS. 372 ## 373 374 ## 375 ## clean 376 ## 377 378 .if !target(__CLEANKERNEL) 379 __CLEANKERNEL: .USE 380 ${_MKMSG} "${.TARGET}ing the kernel objects" 381 rm -f ${KERNELS} *.map eddep tags *.[io] *.ko *.ln [a-z]*.s vers.c \ 382 [Ee]rrs linterrs makelinks assym.h.tmp assym.h \ 383 ${EXTRA_KERNELS} ${EXTRA_CLEAN} 384 .endif 385 386 .if !target(kernelnames) 387 kernelnames: 388 @echo "${KERNELS} ${EXTRA_KERNELS}" 389 .endif 390 391 .if !target(__CLEANDEPEND) 392 __CLEANDEPEND: .USE 393 echo .depend ${DEPS} | xargs rm -f -- 394 .endif 395 396 # do not !target these, the kern and compat Makefiles augment them 397 cleandir distclean: __CLEANKERNEL __CLEANDEPEND 398 clean: __CLEANKERNEL 399 depend: .depend 400 dependall: depend .WAIT all 401 402 ## 403 ## depend 404 ## 405 406 .if !target(.depend) 407 MKDEP_AFLAGS?= ${AFLAGS} 408 MKDEP_CFLAGS?= ${CFLAGS} 409 SSRCS=${MD_SFILES} ${_SFILES} 410 CSRCS=${MD_CFILES} ${MI_CFILES} ${_CFILES} 411 SRCS=${SSRCS} ${CSRCS} 412 .if !defined(___USE_SUFFIX_RULES___) 413 DEPS= ${SRCS:T:u:R:S/$/.d/g} 414 .else 415 DEPS= ${SRCS:u:R:S/$/.d/g} 416 .endif 417 418 .if !defined(___USE_SUFFIX_RULES___) 419 .for _s in ${SSRCS} 420 .if !target(${_s:T:R}.d) 421 ${_s:T:R}.d: ${_s} assym.h 422 ${_MKTARGET_CREATE} 423 ${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_AFLAGS} \ 424 ${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s} 425 mv -f ${.TARGET}.tmp ${.TARGET} 426 .endif 427 .endfor 428 429 .for _s in ${CSRCS} 430 .if !target(${_s:T:R}.d) 431 ${_s:T:R}.d: ${_s} 432 ${_MKTARGET_CREATE} 433 ${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_CFLAGS} \ 434 ${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s} 435 mv -f ${.TARGET}.tmp ${.TARGET} 436 .endif 437 .endfor 438 .endif # !___USE_SUFFIX_RULES___ 439 440 assym.d: assym.h 441 ${_MKTARGET_CREATE} 442 cat ${GENASSYM_CONF} ${GENASSYM_EXTRAS} | \ 443 ${GENASSYM} -- ${MKDEP} -f assym.dep -- \ 444 ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${GENASSYM_CPPFLAGS} 445 ${TOOL_SED} -e 's/.*\.o:.*\.c/assym.h:/' < assym.dep >${.TARGET} 446 rm -f assym.dep 447 448 DEPS+= assym.d 449 450 .depend: ${DEPS} 451 ${_MKTARGET_CREATE} 452 echo "${.ALLSRC}" | ${MKDEP} -D 453 .endif 454 455 ## 456 ## install 457 ## 458 459 # List of kernel images that will be installed into the root file system. 460 # Some platforms may need to install more than one (e.g. a netbsd.aout file 461 # to be loaded directly by the firmware), so this can be overriden by them. 462 KERNIMAGES?= netbsd 463 464 .if !target(install) 465 # The install target can be redefined by putting a 466 # install-kernel-${MACHINE_NAME} target into /etc/mk.conf 467 MACHINE_NAME!= uname -n 468 install: install-kernel-${MACHINE_NAME} 469 .if !target(install-kernel-${MACHINE_NAME}) 470 install-kernel-${MACHINE_NAME}: 471 .for _K in ${KERNIMAGES} 472 rm -f ${DESTDIR}/o${_K} 473 ln ${DESTDIR}/${_K} ${DESTDIR}/o${_K} 474 cp ${_K} ${DESTDIR}/n${_K} 475 mv ${DESTDIR}/n${_K} ${DESTDIR}/${_K} 476 .endfor 477 .endif 478 .endif 479 480 .include "${S}/conf/splash.mk" 481 .include "${S}/conf/mdroot.mk" 482 .include "${S}/conf/lint.mk" 483 .include "${S}/conf/cscope.mk" 484 .include "${S}/conf/gdbinit.mk" 485 486 ## 487 ## the kernel 488 ## 489 490 # The following files use alloca(3) or variable array allocations. 491 # Their full name is noted as documentation. 492 VARSTACK=kern/uipc_socket.c miscfs/genfs/genfs_vnops.c \ 493 nfs/nfs_bio.c uvm/uvm_bio.c \ 494 uvm/uvm_pager.c dev/ic/aic7xxx.c dev/ic/aic79xx.c arch/xen/i386/gdt.c \ 495 dev/ofw/ofw_subr.c 496 497 .for __varstack in ${VARSTACK} 498 COPTS.${__varstack:T} += -Wno-stack-protector 499 .endfor 500 501 AFLAGS+= ${AOPTS.${.IMPSRC:T}} 502 CFLAGS+= ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} 503 CPPFLAGS+= ${CPPFLAGS.${.IMPSRC:T}} 504 CWARNFLAGS+= ${CWARNFLAGS.${.IMPSRC:T}} 505 506 .if !defined(COPY_SYMTAB) 507 build_kernel: .USE 508 ${SYSTEM_LD_HEAD} 509 ${SYSTEM_LD} 510 ${SYSTEM_LD_TAIL_STAGE2} 511 .else 512 .for k in ${KERNELS} 513 ${k}: $S/kern/kern_ksyms_buf.c 514 .endfor 515 build_kernel: .USE 516 ${CC} ${CFLAGS} ${CPPFLAGS} -DCOPY_SYMTAB \ 517 -c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf.o 518 ${SYSTEM_LD_HEAD} 519 ${SYSTEM_LD} kern_ksyms_buf.o 520 ${SYSTEM_LD_TAIL_STAGE1} 521 ${CC} ${CFLAGS} ${CPPFLAGS} -DCOPY_SYMTAB \ 522 -DSYMTAB_SPACE=$$(${DBSYM} -P ${.TARGET}${TARGETSFX}) \ 523 -c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf_real.o 524 ${SYSTEM_LD_HEAD} 525 ${SYSTEM_LD} kern_ksyms_buf_real.o 526 ${SYSTEM_LD_TAIL_STAGE2} 527 .endif 528 529 .include <bsd.files.mk> 530 .include <bsd.clang-analyze.mk> 531 532 ## 533 ## suffix rules 534 ## 535 536 .if defined(___USE_SUFFIX_RULES___) 537 .SUFFIXES: .genassym .assym.h 538 .genassym.assym.h: 539 ${_MKTARGET_CREATE} 540 ${GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${PROF} \ 541 ${GENASSYM_CPPFLAGS} < $< > $@ 542 mv -f $@.tmp $@ 543 544 .SUFFIXES: .s .d 545 .s.d: 546 ${_MKTARGET_CREATE} 547 ${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $< 548 mv -f $@.tmp $@ 549 550 .SUFFIXES: .S .d 551 .S.d: 552 ${_MKTARGET_CREATE} 553 ${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $< 554 mv -f $@.tmp $@ 555 556 .SUFFIXES: .c .d 557 .c.d: 558 ${_MKTARGET_CREATE} 559 ${MKDEP} -f $@.tmp -- ${MKDEP_CFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $< 560 mv -f $@.tmp $@ 561 562 .SUFFIXES: .c .o 563 .c.o: 564 ${NORMAL_C} 565 566 .SUFFIXES: .s .o 567 .s.o: 568 ${NORMAL_S} 569 570 .SUFFIXES: .S .o 571 .S.o: 572 ${NORMAL_S} 573 .endif # ___USE_SUFFIX_RULES___ 574 575 ## 576 ## the end 577 ## 578
Indexes created Fri Oct 31 11:10:07 GMT 2025