Makefile.kern.inc revision 1.238
1 # $NetBSD: Makefile.kern.inc,v 1.238 2015/09/06 02:05:11 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 ${ALLFILES:M*.c:T:M$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 KCOMPILE.c= ${CC} ${COPTS.${<:T}} ${CFLAGS} ${CPPFLAGS} -c $< -o $@ 141 KCOMPILE.s= ${CC} ${AFLAGS} ${AFLAGS.${<:T}} ${CPPFLAGS} -c $< -o $@ 142 KLINK.o= ${LD} -r ${LINKFORMAT} -Map=${.TARGET}.map -o ${.TARGET} ${.ALLSRC} 143 144 # compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or 145 # NOPROF and SUFFIX is the file suffix, capitalized (e.g. C for a .c file). 146 NORMAL_C?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \ 147 ${_MKSHECHO} ${KCOMPILE.c} ${PROF} && \ 148 ${KCOMPILE.c} ${PROF} && \ 149 ${COMPILE_CTFCONVERT} 150 NOPROF_C?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \ 151 ${_MKSHECHO} ${KCOMPILE.c} && \ 152 ${KCOMPILE.c} && \ 153 ${COMPILE_CTFCONVERT} 154 NORMAL_S?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \ 155 ${_MKSHECHO} ${KCOMPILE.s} && \ 156 ${KCOMPILE.s} 157 158 # link rules: 159 LINK_O?= @${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}" && \ 160 ${_MKSHECHO} ${KLINK.o} && \ 161 ${KLINK.o} 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 _MD_OBJS= ${MD_OBJS:T} 199 .else 200 _MD_OBJS= ${MD_OBJS} 201 .endif 202 203 ## 204 ## (5) link settings 205 ## 206 ## TEXTADDR (or LOADADDRESS), LINKFORMAT, LINKSCRIPT, and any EXTRA_LINKFLAGS 207 ## must be set in the port's Makefile. The port specific definitions for 208 ## LINKFLAGS_NORMAL and LINKFLAGS_DEBUG will added to the LINKFLAGS 209 ## depending on the value of DEBUG. 210 ## 211 # load lines for config "xxx" will be emitted as: 212 # xxx: ${SYSTEM_DEP} swapxxxx.o vers.o build_kernel 213 214 SYSTEM_LIB= ${MD_LIBS} ${SYSLIBCOMPAT} ${LIBKERN} 215 SYSTEM_OBJ?= ${_MD_OBJS} ${OBJS} ${SYSTEM_LIB} 216 SYSTEM_DEP+= Makefile ${SYSTEM_OBJ} 217 .if defined(CTFMERGE) 218 SYSTEM_CTFMERGE= ${CTFMERGE} ${CTFMFLAGS} -o ${.TARGET} ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o 219 .else 220 SYSTEM_CTFMERGE= ${_MKSHECHO} 221 .endif 222 SYSTEM_LD_HEAD?=@rm -f $@ 223 SYSTEM_LD?= ${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}"; \ 224 ${_MKSHECHO}\ 225 ${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} \ 226 '$${SYSTEM_OBJ:N*swap*netbsd*}' '$${EXTRA_OBJ}' vers.o \ 227 ${OBJS:M*swap${.TARGET}.o}; \ 228 ${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} \ 229 ${SYSTEM_OBJ:N*swap*netbsd*} ${EXTRA_OBJ} vers.o \ 230 ${OBJS:M*swap${.TARGET}.o} 231 232 # Give MD generated ldscript dependency on ${SYSTEM_OBJ} 233 .if defined(KERNLDSCRIPT) 234 .if target(${KERNLDSCRIPT}) 235 ${KERNLDSCRIPT}: ${SYSTEM_OBJ} 236 .endif 237 .endif 238 239 .if defined(KERNLDSCRIPT) 240 .for k in ${KERNELS} 241 EXTRA_CLEAN+= ${k}.ldscript 242 ${k}: ${k}.ldscript 243 ${k}.ldscript: ${KERNLDSCRIPT} assym.h 244 ${_MKTARGET_CREATE} 245 ${CPP} -I. ${KERNLDSCRIPT} | grep -v '^#' | grep -v '^$$' >$@ 246 .endfor 247 LINKSCRIPT= -T ${.TARGET}.ldscript 248 .endif 249 250 TEXTADDR?= ${LOADADDRESS} # backwards compatibility 251 LINKTEXT?= ${TEXTADDR:C/.+/-Ttext &/} 252 LINKDATA?= ${DATAADDR:C/.+/-Tdata &/} 253 ENTRYPOINT?= start 254 LINKENTRY?= ${ENTRYPOINT:C/.+/-e &/} 255 LINKFLAGS?= ${LINKFORMAT} ${LINKSCRIPT} ${LINKTEXT} ${LINKDATA} ${LINKENTRY} \ 256 ${EXTRA_LINKFLAGS} 257 258 LINKFLAGS_DEBUG?= -X 259 260 SYSTEM_LD_TAIL?=@${TOOL_SED} '/const char sccs/!d;s/.*@(.)//;s/" "//;s/\\.*//' vers.c; \ 261 ${SIZE} $@; chmod 755 $@; \ 262 ${SYSTEM_CTFMERGE} 263 SYSTEM_LD_TAIL_DEBUG?=; \ 264 echo mv -f $@ $@.gdb; mv -f $@ $@.gdb; \ 265 echo ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb; \ 266 ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb 267 LINKFLAGS_NORMAL?= -S 268 STRIPFLAGS?= -g 269 270 DEBUG?= 271 .if !empty(DEBUG:M-g*) 272 SYSTEM_LD_TAIL+=${SYSTEM_LD_TAIL_DEBUG} 273 LINKFLAGS+= ${LINKFLAGS_DEBUG} 274 EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.gdb@} 275 CTFFLAGS+= -g 276 TARGETSFX= .gdb 277 .elifndef PROF 278 LINKFLAGS+= ${LINKFLAGS_NORMAL} 279 .endif 280 281 SYSTEM_LD_HEAD+=${SYSTEM_LD_HEAD_EXTRA} 282 SYSTEM_LD_TAIL_STAGE1= ${SYSTEM_LD_TAIL} 283 SYSTEM_LD_TAIL_STAGE2= ${SYSTEM_LD_TAIL} 284 .if defined(COPY_SYMTAB) 285 SYSTEM_LD_TAIL_STAGE2+= ; echo ${DBSYM} $@; ${DBSYM} $@ 286 .if !empty(DEBUG:M-g) 287 SYSTEM_LD_TAIL_STAGE2+= ; echo ${DBSYM} $@.gdb; ${DBSYM} $@.gdb 288 .endif 289 .endif 290 SYSTEM_LD_TAIL_STAGE2+= ${SYSTEM_LD_TAIL_EXTRA} 291 292 ## 293 ## (6) port independent targets and dependencies: assym.h, vers.o 294 ## 295 296 CFILES= ${ALLFILES:M*.c} 297 SFILES= ${ALLFILES:M*.[sS]} 298 OFILES= ${ALLFILES:M*.o} 299 .if !defined(___USE_SUFFIX_RULES___) 300 OBJS.c= ${CFILES:T:R:C|$|.o|} 301 OBJS.s= ${SFILES:T:R:C|$|.o|} 302 OBJS.o= ${OFILES} 303 # absolute, generated (build directory), relative (under $S) 304 _CFILES=${CFILES:M/*} ${CFILES:N/*:N*/*} ${CFILES:N/*:M*/*:C|^|$S/|} 305 _SFILES=${SFILES:M/*} ${SFILES:N/*:N*/*} ${SFILES:N/*:M*/*:C|^|$S/|} 306 _MD_CFILES=${MD_CFILES} 307 _MD_SFILES=${MD_SFILES} 308 .else 309 OBJS.c= ${CFILES:R:C|$|.o|} 310 OBJS.s= ${SFILES:R:C|$|.o|} 311 OBJS.o= ${OFILES} 312 _CFILES=${CFILES} 313 _SFILES=${SFILES} 314 _MD_CFILES=${MD_CFILES:C|^$S/||} 315 _MD_SFILES=${MD_SFILES:C|^$S/||} 316 .endif # ___USE_SUFFIX_RULES___ 317 OBJS= ${OBJS.c} ${OBJS.s} ${OBJS.o} 318 319 .if !defined(___USE_SUFFIX_RULES___) 320 .for _s in ${_CFILES} 321 .if !commands(${_s:T:R}.o) 322 ${_s:T:R}.o: ${_s} 323 ${NORMAL_C} 324 .endif 325 .endfor 326 327 .for _s in ${_SFILES} 328 .if !commands(${_s:T:R}.o) 329 ${_s:T:R}.o: ${_s} 330 ${NORMAL_S} 331 .endif 332 .endfor 333 .endif # !___USE_SUFFIX_RULES___ 334 335 assym.h: ${GENASSYM_CONF} ${GENASSYM_EXTRAS} $S/conf/genassym.cf 336 ${_MKTARGET_CREATE} 337 cat ${GENASSYM_CONF} ${GENASSYM_EXTRAS} $S/conf/genassym.cf | \ 338 ${GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${PROF} \ 339 ${GENASSYM_CPPFLAGS} > assym.h.tmp && \ 340 mv -f assym.h.tmp assym.h 341 ${_MD_SFILES:C/\.[Ss]/.o/} ${_SFILES:C/\.[Ss]/.o/}: assym.h 342 343 MKREPRO?=no 344 345 .if ${MKREPRO} == "yes" 346 _NVFLAGS=${NVFLAGS} -r 347 .else 348 _NVFLAGS=${NVFLAGS} 349 .endif 350 351 .if !target(vers.o) 352 newvers: vers.o 353 vers.o: ${SYSTEM_OBJ:O} Makefile $S/conf/newvers.sh \ 354 $S/conf/osrelease.sh ${_NETBSD_VERSION_DEPENDS} 355 ${_MKMSG_CREATE} vers.c 356 ${HOST_SH} $S/conf/newvers.sh ${_NVFLAGS} 357 ${_MKTARGET_COMPILE} 358 ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c 359 ${COMPILE_CTFCONVERT} 360 .endif 361 362 ## 363 ## (7) misc targets: install, clean(dir), depend(all), lint, links, tags, 364 ## cscope, mkid 365 ## 366 ## Any ports that have other stuff to be cleaned up should fill in 367 ## EXTRA_CLEAN. Some ports may want different settings for 368 ## KERNLINTFLAGS, MKDEP_CFLAGS, or MKDEP_AFLAGS. 369 ## 370 371 ## 372 ## clean 373 ## 374 375 .if !target(__CLEANKERNEL) 376 __CLEANKERNEL: .USE 377 ${_MKMSG} "${.TARGET}ing the kernel objects" 378 rm -f ${KERNELS} *.map eddep tags *.[io] *.ko *.ln [a-z]*.s vers.c \ 379 [Ee]rrs linterrs makelinks assym.h.tmp assym.h \ 380 ${EXTRA_KERNELS} ${EXTRA_CLEAN} 381 .endif 382 383 .if !target(kernelnames) 384 kernelnames: 385 @echo "${KERNELS} ${EXTRA_KERNELS}" 386 .endif 387 388 .if !target(__CLEANDEPEND) 389 __CLEANDEPEND: .USE 390 echo .depend ${DEPS} | xargs rm -f -- 391 .endif 392 393 # do not !target these, the kern and compat Makefiles augment them 394 cleandir distclean: __CLEANKERNEL __CLEANDEPEND 395 clean: __CLEANKERNEL 396 depend: .depend 397 dependall: depend .WAIT all 398 399 ## 400 ## depend 401 ## 402 403 .if !target(.depend) 404 MKDEP_AFLAGS?= ${AFLAGS} 405 MKDEP_CFLAGS?= ${CFLAGS} 406 SSRCS=${_MD_SFILES} ${_SFILES} 407 CSRCS=${_MD_CFILES} ${_CFILES} 408 SRCS=${SSRCS} ${CSRCS} 409 .if !defined(___USE_SUFFIX_RULES___) 410 DEPS= ${SRCS:T:u:R:S/$/.d/g} 411 .else 412 DEPS= ${SRCS:u:R:S/$/.d/g} 413 .endif 414 415 .if !defined(___USE_SUFFIX_RULES___) 416 .for _s in ${SSRCS} 417 .if !target(${_s:T:R}.d) 418 ${_s:T:R}.d: ${_s} assym.h 419 ${_MKTARGET_CREATE} 420 ${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_AFLAGS} \ 421 ${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s} 422 mv -f ${.TARGET}.tmp ${.TARGET} 423 .endif 424 .endfor 425 426 .for _s in ${CSRCS} 427 .if !target(${_s:T:R}.d) 428 ${_s:T:R}.d: ${_s} 429 ${_MKTARGET_CREATE} 430 ${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_CFLAGS} \ 431 ${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s} 432 mv -f ${.TARGET}.tmp ${.TARGET} 433 .endif 434 .endfor 435 .endif # !___USE_SUFFIX_RULES___ 436 437 assym.d: assym.h 438 ${_MKTARGET_CREATE} 439 cat ${GENASSYM_CONF} ${GENASSYM_EXTRAS} | \ 440 ${GENASSYM} -- ${MKDEP} -f assym.dep -- \ 441 ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${GENASSYM_CPPFLAGS} 442 ${TOOL_SED} -e 's/.*\.o:.*\.c/assym.h:/' < assym.dep >${.TARGET} 443 rm -f assym.dep 444 445 DEPS+= assym.d 446 447 .depend: ${DEPS} 448 ${_MKTARGET_CREATE} 449 echo "${.ALLSRC}" | ${MKDEP} -D 450 .endif 451 452 ## 453 ## install 454 ## 455 456 # List of kernel images that will be installed into the root file system. 457 # Some platforms may need to install more than one (e.g. a netbsd.aout file 458 # to be loaded directly by the firmware), so this can be overriden by them. 459 KERNIMAGES?= netbsd 460 461 .if !target(install) 462 # The install target can be redefined by putting a 463 # install-kernel-${MACHINE_NAME} target into /etc/mk.conf 464 MACHINE_NAME!= uname -n 465 install: install-kernel-${MACHINE_NAME} 466 .if !target(install-kernel-${MACHINE_NAME}) 467 install-kernel-${MACHINE_NAME}: 468 .for _K in ${KERNIMAGES} 469 rm -f ${DESTDIR}/o${_K} 470 ln ${DESTDIR}/${_K} ${DESTDIR}/o${_K} 471 cp ${_K} ${DESTDIR}/n${_K} 472 mv ${DESTDIR}/n${_K} ${DESTDIR}/${_K} 473 .endfor 474 .endif 475 .endif 476 477 .include "${S}/conf/splash.mk" 478 .include "${S}/conf/mdroot.mk" 479 .include "${S}/conf/lint.mk" 480 .include "${S}/conf/cscope.mk" 481 .include "${S}/conf/gdbinit.mk" 482 483 ## 484 ## the kernel 485 ## 486 487 # The following files use alloca(3) or variable array allocations. 488 # Their full name is noted as documentation. 489 VARSTACK=kern/uipc_socket.c miscfs/genfs/genfs_vnops.c \ 490 nfs/nfs_bio.c uvm/uvm_bio.c \ 491 uvm/uvm_pager.c dev/ic/aic7xxx.c dev/ic/aic79xx.c arch/xen/i386/gdt.c \ 492 dev/ofw/ofw_subr.c 493 494 .for __varstack in ${VARSTACK} 495 COPTS.${__varstack:T} += -Wno-stack-protector 496 .endfor 497 498 AFLAGS+= ${AOPTS.${.IMPSRC:T}} 499 CFLAGS+= ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} 500 CPPFLAGS+= ${CPPFLAGS.${.IMPSRC:T}} 501 CWARNFLAGS+= ${CWARNFLAGS.${.IMPSRC:T}} 502 503 .MAIN: all 504 all: .gdbinit 505 .for k in ${KERNELS} 506 all: .WAIT ${k} 507 ${k}: ${SYSTEM_DEP:O} swap${k}.o vers.o build_kernel 508 .endfor 509 510 .if !defined(COPY_SYMTAB) 511 build_kernel: .USE 512 ${SYSTEM_LD_HEAD} 513 ${SYSTEM_LD} 514 ${SYSTEM_LD_TAIL_STAGE2} 515 .else 516 .for k in ${KERNELS} 517 ${k}: $S/kern/kern_ksyms_buf.c 518 .endfor 519 build_kernel: .USE 520 ${CC} ${CFLAGS} ${CPPFLAGS} -DCOPY_SYMTAB \ 521 -c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf.o 522 ${SYSTEM_LD_HEAD} 523 ${SYSTEM_LD} kern_ksyms_buf.o 524 ${SYSTEM_LD_TAIL_STAGE1} 525 ${CC} ${CFLAGS} ${CPPFLAGS} -DCOPY_SYMTAB \ 526 -DSYMTAB_SPACE=$$(${DBSYM} -P ${.TARGET}${TARGETSFX}) \ 527 -c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf_real.o 528 ${SYSTEM_LD_HEAD} 529 ${SYSTEM_LD} kern_ksyms_buf_real.o 530 ${SYSTEM_LD_TAIL_STAGE2} 531 .endif 532 533 .include <bsd.files.mk> 534 .include <bsd.clang-analyze.mk> 535 536 ## 537 ## suffix rules 538 ## 539 540 .if defined(___USE_SUFFIX_RULES___) 541 .SUFFIXES: .genassym .assym.h 542 .genassym.assym.h: 543 ${_MKTARGET_CREATE} 544 ${GENASSYM} -- ${CC} ${CFLAGS:N-Wa,*} ${CPPFLAGS} ${PROF} \ 545 ${GENASSYM_CPPFLAGS} < $< > $@ 546 mv -f $@.tmp $@ 547 548 .SUFFIXES: .s .d 549 .s.d: 550 ${_MKTARGET_CREATE} 551 ${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $< 552 mv -f $@.tmp $@ 553 554 .SUFFIXES: .S .d 555 .S.d: 556 ${_MKTARGET_CREATE} 557 ${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $< 558 mv -f $@.tmp $@ 559 560 .SUFFIXES: .c .d 561 .c.d: 562 ${_MKTARGET_CREATE} 563 ${MKDEP} -f $@.tmp -- ${MKDEP_CFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $< 564 mv -f $@.tmp $@ 565 566 .SUFFIXES: .c .o .go .po 567 .c.o: 568 @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" 569 @${_MKSHECHO} ${KCOMPILE.c} 570 @${KCOMPILE.c} 571 @${COMPILE_CTFCONVERT} 572 .c.go: 573 @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" 574 @${_MKSHECHO} ${KCOMPILE.c} -g 575 @${KCOMPILE.c} -g 576 @${COMPILE_CTFCONVERT} 577 .c.po: 578 @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" 579 @${_MKSHECHO} ${KCOMPILE.c} -pg 580 @${KCOMPILE.c} -pg 581 @${COMPILE_CTFCONVERT} 582 583 .SUFFIXES: .s .o .go .po 584 .s.o: 585 @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" 586 @${_MKSHECHO} ${KCOMPILE.s} 587 @${KCOMPILE.s} 588 .s.go: 589 @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" 590 @${_MKSHECHO} ${KCOMPILE.s} -g 591 @${KCOMPILE.s} -g 592 .s.po: 593 @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" 594 @${_MKSHECHO} ${KCOMPILE.s} -pg 595 @${KCOMPILE.s} -pg 596 597 .S.o: 598 @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" 599 @${_MKSHECHO} ${KCOMPILE.s} 600 @${KCOMPILE.s} 601 .S.go: 602 @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" 603 @${_MKSHECHO} ${KCOMPILE.s} -g 604 @${KCOMPILE.s} -g 605 .S.po: 606 @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" 607 @${_MKSHECHO} ${KCOMPILE.s} -pg 608 @${KCOMPILE.s} -pg 609 .endif # ___USE_SUFFIX_RULES___ 610 611 ## 612 ## the end 613 ## 614
Indexes created Fri Oct 31 11:10:07 GMT 2025