Makefile.kern.inc revision 1.248       1 #	$NetBSD: Makefile.kern.inc,v 1.248 2015/11/27 20:33:55 christos 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 # Use the per-source COPTS variables to add -g to just those
    108 # files that match the shell patterns given in ${DEBUGLIST}
    109 #
    110 .for i in ${DEBUGLIST}
    111 . for j in ${ALLFILES:M*.c:T:M$i.c}
    112 COPTS.${j}+=-g
    113 . endfor
    114 .endfor
    115 
    116 # Always compile debugsyms.c with debug information.
    117 # This allows gdb to use type informations.
    118 #
    119 COPTS.debugsyms.c+=	-g
    120 
    121 # Add CTF sections for DTrace
    122 .if defined(CTFCONVERT)
    123 COMPILE_CTFCONVERT=	${_MKSHECHO}\
    124 			${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
    125 			${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
    126 .else
    127 COMPILE_CTFCONVERT=	${_MKSHNOECHO}
    128 .endif
    129 
    130 KCOMPILE.c=	${CC} ${COPTS.${<:T}} ${CFLAGS} ${CPPFLAGS} -c $< -o $@
    131 KCOMPILE.s=	${CC} ${AFLAGS} ${AFLAGS.${<:T}} ${CPPFLAGS} -c $< -o $@
    132 KLINK.o=	${LD} -r ${LINKFORMAT} -Map=${.TARGET}.map -o ${.TARGET} ${.ALLSRC}
    133 
    134 # compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
    135 # NOPROF and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
    136 NORMAL_C?=	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}" && \
    137 		${_MKSHECHO} ${KCOMPILE.c} ${PROF} && \
    138 		${KCOMPILE.c} ${PROF} && \
    139 		${COMPILE_CTFCONVERT}
    140 NOPROF_C?=	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}" && \
    141 		${_MKSHECHO} ${KCOMPILE.c} && \
    142 		${KCOMPILE.c} && \
    143 		${COMPILE_CTFCONVERT}
    144 NORMAL_S?=	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}" && \
    145 		${_MKSHECHO} ${KCOMPILE.s} && \
    146 		${KCOMPILE.s}
    147 
    148 # link rules:
    149 LINK_O?=	@${_MKSHMSG} "   link  ${.CURDIR:T}/${.TARGET}" && \
    150 		${_MKSHECHO} ${KLINK.o} && \
    151 		${KLINK.o}
    152 
    153 ##
    154 ## (3) libkern and compat
    155 ##
    156 ## Set KERN_AS in the port Makefile to "obj" or "library".  The
    157 ## default is "library", as documented in $S/lib/libkern/Makefile.inc.
    158 ##
    159 
    160 ### find out what to use for libkern
    161 .include "$S/lib/libkern/Makefile.inc"
    162 .ifndef PROF
    163 LIBKERN?=	${KERNLIB}
    164 .else
    165 LIBKERN?=	${KERNLIB_PROF}
    166 .endif
    167 
    168 LIBKERNLN?=	${KERNLIBLN}
    169 
    170 ### find out what to use for libcompat
    171 .include "$S/compat/common/Makefile.inc"
    172 .ifndef PROF
    173 SYSLIBCOMPAT?=	${COMPATLIB}
    174 .else
    175 SYSLIBCOMPAT?=	${COMPATLIB_PROF}
    176 .endif
    177 
    178 SYSLIBCOMPATLN?=	${COMPATLIBLN}
    179 
    180 ##
    181 ## (4) local objects, compile rules, and dependencies
    182 ##
    183 ## Each port should have a corresponding section with settings for
    184 ## MD_CFILES, MD_SFILES, and MD_OBJS, along with build rules for same.
    185 ##
    186 
    187 .if !defined(___USE_SUFFIX_RULES___)
    188 _MD_OBJS=	${MD_OBJS:T}
    189 .else
    190 _MD_OBJS=	${MD_OBJS}
    191 .endif
    192 
    193 ##
    194 ## (5) link settings
    195 ##
    196 ## TEXTADDR (or LOADADDRESS), LINKFORMAT, LINKSCRIPT, and any EXTRA_LINKFLAGS
    197 ## must be set in the port's Makefile.  The port specific definitions for
    198 ## LINKFLAGS_NORMAL and LINKFLAGS_DEBUG will added to the LINKFLAGS
    199 ## depending on the value of DEBUG.
    200 ##
    201 # load lines for config "xxx" will be emitted as:
    202 # xxx: ${SYSTEM_DEP} swapxxxx.o vers.o build_kernel
    203 
    204 SYSTEM_LIB=	${MD_LIBS} ${SYSLIBCOMPAT} ${LIBKERN}
    205 SYSTEM_OBJ?=	${_MD_OBJS} ${OBJS} ${SYSTEM_LIB}
    206 SYSTEM_DEP+=	Makefile ${SYSTEM_OBJ:O}
    207 .if defined(CTFMERGE)
    208 SYSTEM_CTFMERGE= ${CTFMERGE} ${CTFMFLAGS} -o ${.TARGET} ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o
    209 .else
    210 SYSTEM_CTFMERGE= ${_MKSHECHO}
    211 .endif
    212 SYSTEM_LD_HEAD?=@rm -f $@
    213 SYSTEM_LD?=	${_MKSHMSG} "   link  ${.CURDIR:T}/${.TARGET}"; \
    214 		${_MKSHECHO}\
    215 		${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} \
    216 		'$${SYSTEM_OBJ:N*swap*netbsd*}' '$${EXTRA_OBJ}' vers.o \
    217 		${OBJS:M*swap${.TARGET}.o}; \
    218 		${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} \
    219 		${SYSTEM_OBJ:N*swap*netbsd*} ${EXTRA_OBJ} vers.o \
    220 		${OBJS:M*swap${.TARGET}.o}
    221 
    222 TEXTADDR?=	${LOADADDRESS}			# backwards compatibility
    223 LINKTEXT?=	${TEXTADDR:C/.+/-Ttext &/}
    224 LINKDATA?=	${DATAADDR:C/.+/-Tdata &/}
    225 ENTRYPOINT?=	start
    226 LINKENTRY?=	${ENTRYPOINT:C/.+/-e &/}
    227 LINKFLAGS?=	${LINKFORMAT} ${LINKSCRIPT} ${LINKTEXT} ${LINKDATA} ${LINKENTRY} \
    228 		${EXTRA_LINKFLAGS}
    229 
    230 LINKFLAGS_DEBUG?=	-X
    231 
    232 SYSTEM_LD_TAIL?=@${TOOL_SED} '/const char sccs/!d;s/.*@(.)//;s/" "//;s/\\.*//' vers.c; \
    233 		${SIZE} $@; chmod 755 $@; \
    234 		${SYSTEM_CTFMERGE}
    235 SYSTEM_LD_TAIL_DEBUG?=; \
    236 		echo mv -f $@ $@.gdb; mv -f $@ $@.gdb; \
    237 		echo ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb; \
    238 		${STRIP} ${STRIPFLAGS} -o $@ $@.gdb
    239 LINKFLAGS_NORMAL?=	-S
    240 STRIPFLAGS?=	-g
    241 
    242 DEBUG?=
    243 .if !empty(DEBUG:M-g*)
    244 SYSTEM_LD_TAIL+=${SYSTEM_LD_TAIL_DEBUG}
    245 LINKFLAGS+=	${LINKFLAGS_DEBUG}
    246 EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.gdb@}
    247 CTFFLAGS+=	-g
    248 TARGETSFX=	.gdb
    249 .elifndef PROF
    250 LINKFLAGS+=	${LINKFLAGS_NORMAL}
    251 .endif
    252 
    253 SYSTEM_LD_HEAD+=	${SYSTEM_LD_HEAD_EXTRA}
    254 SYSTEM_LD_TAIL_STAGE1=	${SYSTEM_LD_TAIL}
    255 SYSTEM_LD_TAIL_STAGE2=	${SYSTEM_LD_TAIL}
    256 .if defined(COPY_SYMTAB)
    257 SYSTEM_LD_TAIL_STAGE2+=	; echo ${DBSYM} $@; ${DBSYM} $@
    258 .if !empty(DEBUG:M-g)
    259 SYSTEM_LD_TAIL_STAGE2+=	; echo ${DBSYM} $@.gdb; ${DBSYM} $@.gdb
    260 .endif
    261 .endif
    262 SYSTEM_LD_TAIL_STAGE2+=	${SYSTEM_LD_TAIL_EXTRA}
    263 
    264 ##
    265 ## (6) port independent targets and dependencies: assym.h, vers.o
    266 ##
    267 
    268 .if !defined(___USE_SUFFIX_RULES___)
    269 
    270 # Generate list of *.o files to pass to ${LD}, preserving order.
    271 #	x/y/z/a.[csS] -> a.[csS]
    272 #	a.[csS] -> a.o
    273 OBJS=	${ALLFILES:C|^.*/([^/]*\.[csS])$$|\1|:C|^(.*)\.[csS]$$|\1.o|}
    274 
    275 CFILES=	${ALLFILES:M*.c}
    276 SFILES=	${ALLFILES:M*.[sS]}
    277 OFILES=	${ALLFILES:M*.o}
    278 # absolute, generated (build directory), relative (under $S)
    279 _CFILES=${CFILES:M/*} ${CFILES:N/*:N*/*} ${CFILES:N/*:M*/*:C|^|$S/|}
    280 _SFILES=${SFILES:M/*} ${SFILES:N/*:N*/*} ${SFILES:N/*:M*/*:C|^|$S/|}
    281 _MD_CFILES=${MD_CFILES}
    282 _MD_SFILES=${MD_SFILES}
    283 CSRCS=	${_MD_CFILES} ${_CFILES}
    284 SSRCS=	${_MD_SFILES} ${_SFILES}
    285 SRCS=	${CSRCS} ${SSRCS}
    286 
    287 .else # ___USE_SUFFIX_RULES___
    288 OBJS=	${ALLFILES:C|\.[csS]$$|.o|}
    289 SRCS=	${ALLFILES:M*.[csS]}
    290 .endif # ___USE_SUFFIX_RULES___
    291 
    292 .if !defined(___USE_SUFFIX_RULES___)
    293 .for _s in ${_CFILES}
    294 .if !commands(${_s:T:R}.o)
    295 ${_s:T:R}.o: ${_s}
    296 	${NORMAL_C}
    297 .endif
    298 .endfor
    299 
    300 .for _s in ${_SFILES}
    301 .if !commands(${_s:T:R}.o)
    302 ${_s:T:R}.o: ${_s}
    303 	${NORMAL_S}
    304 .endif
    305 .endfor
    306 .endif # !___USE_SUFFIX_RULES___
    307 
    308 .include "${S}/conf/ldscript.mk"
    309 .include "${S}/conf/assym.mk"
    310 .include "${S}/conf/newvers.mk"
    311 .include "${S}/dev/splash/splash.mk"
    312 .include "${S}/conf/mdroot.mk"
    313 .include "${S}/conf/lint.mk"
    314 .include "${S}/conf/cscope.mk"
    315 .include "${S}/conf/gdbinit.mk"
    316 .include "${S}/conf/ssp.mk"
    317 
    318 ##
    319 ## (7) misc targets: install, clean(dir), depend(all), lint, links, tags,
    320 ##                   cscope, mkid
    321 ##
    322 ## Any ports that have other stuff to be cleaned up should fill in
    323 ## EXTRA_CLEAN.  Some ports may want different settings for
    324 ## KERNLINTFLAGS, MKDEP_CFLAGS, or MKDEP_AFLAGS.
    325 ##
    326 
    327 ##
    328 ## clean
    329 ##
    330 
    331 .if !target(__CLEANKERNEL)
    332 __CLEANKERNEL: .USE
    333 	${_MKMSG} "${.TARGET}ing the kernel objects"
    334 	rm -f ${KERNELS} *.map eddep tags *.[io] *.ko *.ln [a-z]*.s vers.c \
    335 	    [Ee]rrs linterrs makelinks assym.h.tmp assym.h \
    336 	    ${EXTRA_KERNELS} ${EXTRA_CLEAN}
    337 .endif
    338 
    339 .if !target(kernelnames)
    340 kernelnames:
    341 	@echo "${KERNELS} ${EXTRA_KERNELS}"
    342 .endif
    343 
    344 .if !target(__CLEANDEPEND)
    345 __CLEANDEPEND: .USE
    346 	echo .depend ${DEPS} | xargs rm -f --
    347 .endif
    348 
    349 # do not !target these, the kern and compat Makefiles augment them
    350 cleandir distclean: __CLEANKERNEL __CLEANDEPEND
    351 clean: __CLEANKERNEL
    352 depend: .depend
    353 dependall: depend .WAIT all
    354 
    355 ##
    356 ## depend
    357 ##
    358 
    359 .if !target(.depend)
    360 MKDEP_AFLAGS?=	${AFLAGS}
    361 MKDEP_CFLAGS?=	${CFLAGS}
    362 .if !defined(___USE_SUFFIX_RULES___)
    363 DEPS+=	${SRCS:T:R:S/$/.d/g}
    364 .else
    365 DEPS+=	${SRCS:R:S/$/.d/g}
    366 .endif
    367 
    368 .if !defined(___USE_SUFFIX_RULES___)
    369 .for _s in ${SSRCS}
    370 .if !target(${_s:T:R}.d)
    371 ${_s:T:R}.d: ${_s}
    372 	${_MKTARGET_CREATE}
    373 	${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_AFLAGS} \
    374 	    ${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s}
    375 	mv -f ${.TARGET}.tmp ${.TARGET}
    376 .endif
    377 .endfor
    378 
    379 .for _s in ${CSRCS}
    380 .if !target(${_s:T:R}.d)
    381 ${_s:T:R}.d: ${_s}
    382 	${_MKTARGET_CREATE}
    383 	${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_CFLAGS} \
    384 	    ${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s}
    385 	mv -f ${.TARGET}.tmp ${.TARGET}
    386 .endif
    387 .endfor
    388 .endif # !___USE_SUFFIX_RULES___
    389 
    390 .depend: ${DEPS:O}
    391 	${_MKTARGET_CREATE}
    392 	echo "${.ALLSRC}" | ${MKDEP} -D
    393 .endif
    394 
    395 ##
    396 ## install
    397 ##
    398 
    399 # List of kernel images that will be installed into the root file system.
    400 # Some platforms may need to install more than one (e.g. a netbsd.aout file
    401 # to be loaded directly by the firmware), so this can be overriden by them.
    402 KERNIMAGES?=	netbsd
    403 
    404 .if !target(install)
    405 # The install target can be redefined by putting a
    406 # install-kernel-${MACHINE_NAME} target into /etc/mk.conf
    407 MACHINE_NAME!=  uname -n
    408 install: install-kernel-${MACHINE_NAME}
    409 .if !target(install-kernel-${MACHINE_NAME})
    410 install-kernel-${MACHINE_NAME}:
    411 .for _K in ${KERNIMAGES}
    412 	rm -f ${DESTDIR}/o${_K}
    413 	ln ${DESTDIR}/${_K} ${DESTDIR}/o${_K}
    414 	cp ${_K} ${DESTDIR}/n${_K}
    415 	mv ${DESTDIR}/n${_K} ${DESTDIR}/${_K}
    416 .endfor
    417 .endif
    418 .endif
    419 
    420 ##
    421 ## the kernel
    422 ##
    423 
    424 AFLAGS+=	${AOPTS.${.IMPSRC:T}}
    425 CFLAGS+=	${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}}
    426 CPPFLAGS+=	${CPPFLAGS.${.IMPSRC:T}}
    427 CWARNFLAGS+=	${CWARNFLAGS.${.IMPSRC:T}}
    428 
    429 .MAIN: all
    430 all: .gdbinit
    431 .for k in ${KERNELS}
    432 all: .WAIT ${k}
    433 ${k}: ${SYSTEM_DEP:O} swap${k}.o vers.o build_kernel
    434 .endfor
    435 
    436 .if !defined(COPY_SYMTAB)
    437 build_kernel: .USE
    438 	${SYSTEM_LD_HEAD}
    439 	${SYSTEM_LD}
    440 	${SYSTEM_LD_TAIL_STAGE2}
    441 .else
    442 .for k in ${KERNELS}
    443 ${k}: $S/kern/kern_ksyms_buf.c
    444 .endfor
    445 build_kernel: .USE
    446 	${CC} ${CFLAGS} ${CPPFLAGS} \
    447 	    -c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf.o
    448 	${SYSTEM_LD_HEAD}
    449 	${SYSTEM_LD} kern_ksyms_buf.o
    450 	${SYSTEM_LD_TAIL_STAGE1}
    451 	${CC} ${CFLAGS} ${CPPFLAGS} \
    452 	    -DSYMTAB_SPACE=$$(${DBSYM} -P ${.TARGET}${TARGETSFX}) \
    453 	    -c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf_real.o
    454 	${SYSTEM_LD_HEAD}
    455 	${SYSTEM_LD} kern_ksyms_buf_real.o
    456 	${SYSTEM_LD_TAIL_STAGE2}
    457 .endif
    458 
    459 .include <bsd.files.mk>
    460 .include <bsd.clang-analyze.mk>
    461 
    462 ##
    463 ## suffix rules
    464 ##
    465 
    466 .if defined(___USE_SUFFIX_RULES___)
    467 .SUFFIXES: .s .d
    468 .s.d:
    469 	${_MKTARGET_CREATE}
    470 	${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $<
    471 	mv -f $@.tmp $@
    472 
    473 .SUFFIXES: .S .d
    474 .S.d:
    475 	${_MKTARGET_CREATE}
    476 	${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $<
    477 	mv -f $@.tmp $@
    478 
    479 .SUFFIXES: .c .d
    480 .c.d:
    481 	${_MKTARGET_CREATE}
    482 	${MKDEP} -f $@.tmp -- ${MKDEP_CFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $<
    483 	mv -f $@.tmp $@
    484 
    485 .SUFFIXES: .c .o .go .po
    486 .c.o:
    487 	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}"
    488 	@${_MKSHECHO} ${KCOMPILE.c}
    489 	@${KCOMPILE.c}
    490 	@${COMPILE_CTFCONVERT}
    491 .c.go:
    492 	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}"
    493 	@${_MKSHECHO} ${KCOMPILE.c} -g
    494 	@${KCOMPILE.c} -g
    495 	@${COMPILE_CTFCONVERT}
    496 .c.po:
    497 	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}"
    498 	@${_MKSHECHO} ${KCOMPILE.c} -pg
    499 	@${KCOMPILE.c} -pg
    500 	@${COMPILE_CTFCONVERT}
    501 
    502 .SUFFIXES: .s .o .go .po
    503 .s.o:
    504 	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}"
    505 	@${_MKSHECHO} ${KCOMPILE.s}
    506 	@${KCOMPILE.s}
    507 .s.go:
    508 	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}"
    509 	@${_MKSHECHO} ${KCOMPILE.s} -g
    510 	@${KCOMPILE.s} -g
    511 .s.po:
    512 	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}"
    513 	@${_MKSHECHO} ${KCOMPILE.s} -pg
    514 	@${KCOMPILE.s} -pg
    515 
    516 .S.o:
    517 	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}"
    518 	@${_MKSHECHO} ${KCOMPILE.s}
    519 	@${KCOMPILE.s}
    520 .S.go:
    521 	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}"
    522 	@${_MKSHECHO} ${KCOMPILE.s} -g
    523 	@${KCOMPILE.s} -g
    524 .S.po:
    525 	@${_MKSHMSG} "compile  ${.CURDIR:T}/${.TARGET}"
    526 	@${_MKSHECHO} ${KCOMPILE.s} -pg
    527 	@${KCOMPILE.s} -pg
    528 .endif # ___USE_SUFFIX_RULES___
    529 
    530 ##
    531 ## the end
    532 ##
    533