Annotation of src/sys/conf/Makefile.kern.inc, Revision 1.264.2.2
1.264.2.2! pgoyette 1: # $NetBSD: Makefile.kern.inc,v 1.265 2018/08/27 05:35:22 riastradh Exp $
1.1 atatat 2: #
3: # This file contains common `MI' targets and definitions and it is included
1.31 atatat 4: # at the bottom of each `MD' ${MACHINE}/conf/Makefile.${MACHINE}.
1.1 atatat 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: #
1.59 perry 13: # To specify debugging, add the config line: makeoptions DEBUG="-g"
1.1 atatat 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:
1.168 martin 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:
1.1 atatat 25: ##
1.3 atatat 26: ## (0) toolchain settings for things that aren't part of the standard
27: ## toolchain
28: ##
1.45 lukem 29: HOST_SH?= sh
1.15 tv 30: DBSYM?= dbsym
1.3 atatat 31: MKDEP?= mkdep
32: STRIP?= strip
33: OBJCOPY?= objcopy
34: OBJDUMP?= objdump
1.16 wrstuden 35: CSCOPE?= cscope
36: MKID?= mkid
1.55 atatat 37: UUDECODE?= ${TOOL_UUDECODE:Uuudecode}
1.63 christos 38: HEXDUMP?= ${TOOL_HEXDUMP:Uhexdump}
39: GENASSYM?= ${TOOL_GENASSYM:Ugenassym}
1.12 tv 40: .MAKEOVERRIDES+=USETOOLS # make sure proper value is propagated
1.46 lukem 41:
42: _MKMSG?= @\#
1.49 pk 43: _MKSHMSG?= echo
44: _MKSHECHO?= echo
1.156 martin 45: _MKSHNOECHO= :
1.46 lukem 46: _MKMSG_CREATE?= :
47: _MKTARGET_COMPILE?= :
48: _MKTARGET_CREATE?= :
1.3 atatat 49:
50: ##
1.1 atatat 51: ## (1) port independent source tree identification
52: ##
53: # source tree is located via $S relative to the compilation directory
54: .ifndef S
1.250 riastrad 55: S!= cd ../../../.. && pwd
1.1 atatat 56: .endif
57:
58: ##
59: ## (2) compile settings
60: ##
61: ## CPPFLAGS, CFLAGS, and AFLAGS must be set in the port's Makefile
62: ##
1.77 thorpej 63: INCLUDES?= -I. ${EXTRA_INCLUDES} -I${S}/../common/include -I$S/arch \
1.164 mbalmer 64: -I$S -nostdinc
1.203 uebayasi 65: CPPFLAGS+= ${INCLUDES} ${IDENT} -D_KERNEL -D_KERNEL_OPT
1.262 christos 66: .if !defined(COVERITY_TOP_CONFIG)
1.128 matt 67: CPPFLAGS+= -std=gnu99
1.262 christos 68: .endif
1.4 atatat 69: DEFCOPTS?= -O2
1.25 fvdl 70: COPTS?= ${DEFCOPTS}
1.7 atatat 71: DBG= # might contain unwanted -Ofoo
1.37 matt 72: CWARNFLAGS+= -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith
1.7 atatat 73: CWARNFLAGS+= -Wmissing-prototypes -Wstrict-prototypes
1.152 matt 74: CWARNFLAGS+= -Wold-style-definition
1.68 martin 75: CWARNFLAGS+= -Wswitch -Wshadow
1.62 christos 76: CWARNFLAGS+= -Wcast-qual -Wwrite-strings
1.113 gmcgarry 77: CWARNFLAGS+= -Wno-unreachable-code
1.173 matt 78: #CWARNFLAGS+= -Wc++-compat -Wno-error=c++-compat
1.81 christos 79: CWARNFLAGS+= -Wno-pointer-sign -Wno-attributes
1.116 tron 80: . if ${MACHINE} == "i386" || ${MACHINE_ARCH} == "x86_64" || \
81: ${MACHINE_ARCH} == "sparc64" || ${MACHINE} == "prep"
1.89 martin 82: CWARNFLAGS+= -Wextra -Wno-unused-parameter
1.87 christos 83: . endif
1.151 christos 84: . if ${MACHINE} == "i386" || ${MACHINE_ARCH} == "x86_64"
85: CWARNFLAGS+= -Wold-style-definition
86: . endif
1.136 joerg 87: # Add -Wno-sign-compare. -Wsign-compare is included in -Wall as of GCC 3.3,
88: # but our sources aren't up for it yet.
89: CWARNFLAGS+= -Wno-sign-compare
1.42 jdolecek 90:
1.137 joerg 91: CWARNFLAGS.clang+= -Wno-unknown-pragmas -Wno-conversion \
1.256 joerg 92: -Wno-self-assign -Wno-error=address-of-packed-member \
93: -Wno-error=constant-conversion
1.137 joerg 94:
1.150 joerg 95: CWARNFLAGS.ah_regdomain.c= ${${ACTIVE_CC} == "clang":? \
96: -Wno-shift-count-negative -Wno-shift-count-overflow:}
97:
1.162 joerg 98: CWARNFLAGS.ioconf.c= ${${ACTIVE_CC} == "clang":? -Wno-unused-const-variable :}
99:
1.82 mrg 100: CFLAGS+= -ffreestanding -fno-zero-initialized-in-bss
1.264 joerg 101: CFLAGS+= ${${ACTIVE_CC} == "gcc":? -fno-delete-null-pointer-checks :}
1.115 tron 102: CFLAGS+= ${DEBUG} ${COPTS}
1.134 joerg 103: AFLAGS+= -D_LOCORE -Wa,--fatal-warnings
1.53 matt 104:
1.78 mrg 105: # XXX
1.158 joerg 106: .if defined(HAVE_GCC) || defined(HAVE_LLVM)
1.78 mrg 107: CFLAGS+= -fno-strict-aliasing
1.157 matt 108: CFLAGS+= -fno-common
1.78 mrg 109: .endif
110:
1.45 lukem 111: # Use the per-source COPTS variables to add -g to just those
1.1 atatat 112: # files that match the shell patterns given in ${DEBUGLIST}
113: #
114: .for i in ${DEBUGLIST}
1.237 uebayasi 115: . for j in ${ALLFILES:M*.c:T:M$i.c}
1.45 lukem 116: COPTS.${j}+=-g
1.87 christos 117: . endfor
1.1 atatat 118: .endfor
119:
1.131 plunky 120: # Always compile debugsyms.c with debug information.
1.107 joerg 121: # This allows gdb to use type informations.
122: #
123: COPTS.debugsyms.c+= -g
124:
1.126 darran 125: # Add CTF sections for DTrace
126: .if defined(CTFCONVERT)
127: COMPILE_CTFCONVERT= ${_MKSHECHO}\
1.127 njoly 128: ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} && \
1.126 darran 129: ${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
130: .else
1.156 martin 131: COMPILE_CTFCONVERT= ${_MKSHNOECHO}
1.126 darran 132: .endif
133:
1.230 uebayasi 134: KCOMPILE.c= ${CC} ${COPTS.${<:T}} ${CFLAGS} ${CPPFLAGS} -c $< -o $@
135: KCOMPILE.s= ${CC} ${AFLAGS} ${AFLAGS.${<:T}} ${CPPFLAGS} -c $< -o $@
136: KLINK.o= ${LD} -r ${LINKFORMAT} -Map=${.TARGET}.map -o ${.TARGET} ${.ALLSRC}
1.229 uebayasi 137:
1.1 atatat 138: # compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
139: # NOPROF and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
1.127 njoly 140: NORMAL_C?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \
1.230 uebayasi 141: ${_MKSHECHO} ${KCOMPILE.c} ${PROF} && \
142: ${KCOMPILE.c} ${PROF} && \
1.126 darran 143: ${COMPILE_CTFCONVERT}
1.127 njoly 144: NOPROF_C?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \
1.230 uebayasi 145: ${_MKSHECHO} ${KCOMPILE.c} && \
146: ${KCOMPILE.c} && \
1.126 darran 147: ${COMPILE_CTFCONVERT}
1.127 njoly 148: NORMAL_S?= @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}" && \
1.230 uebayasi 149: ${_MKSHECHO} ${KCOMPILE.s} && \
150: ${KCOMPILE.s}
1.175 uebayasi 151:
152: # link rules:
1.176 uebayasi 153: LINK_O?= @${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}" && \
1.230 uebayasi 154: ${_MKSHECHO} ${KLINK.o} && \
155: ${KLINK.o}
1.1 atatat 156:
157: ##
1.264.2.1 pgoyette 158: ## (3) libkern
1.1 atatat 159: ##
160: ## Set KERN_AS in the port Makefile to "obj" or "library". The
161: ## default is "library", as documented in $S/lib/libkern/Makefile.inc.
162: ##
163:
164: ### find out what to use for libkern
165: .include "$S/lib/libkern/Makefile.inc"
166: .ifndef PROF
167: LIBKERN?= ${KERNLIB}
168: .else
169: LIBKERN?= ${KERNLIB_PROF}
170: .endif
171:
1.27 perry 172: LIBKERNLN?= ${KERNLIBLN}
173:
1.1 atatat 174: ##
175: ## (4) local objects, compile rules, and dependencies
176: ##
177: ## Each port should have a corresponding section with settings for
178: ## MD_CFILES, MD_SFILES, and MD_OBJS, along with build rules for same.
179: ##
1.209 uebayasi 180:
1.224 uebayasi 181: .if !defined(___USE_SUFFIX_RULES___)
1.235 uebayasi 182: _MD_OBJS= ${MD_OBJS:T}
183: .else
184: _MD_OBJS= ${MD_OBJS}
1.217 uebayasi 185: .endif
186:
1.1 atatat 187: ##
188: ## (5) link settings
189: ##
1.181 uebayasi 190: ## TEXTADDR (or LOADADDRESS), LINKFORMAT, LINKSCRIPT, and any EXTRA_LINKFLAGS
191: ## must be set in the port's Makefile. The port specific definitions for
1.1 atatat 192: ## LINKFLAGS_NORMAL and LINKFLAGS_DEBUG will added to the LINKFLAGS
193: ## depending on the value of DEBUG.
194: ##
195: # load lines for config "xxx" will be emitted as:
1.170 joerg 196: # xxx: ${SYSTEM_DEP} swapxxxx.o vers.o build_kernel
197:
1.264.2.1 pgoyette 198: SYSTEM_LIB= ${MD_LIBS} ${LIBKERN}
1.238 uebayasi 199: SYSTEM_OBJ?= ${_MD_OBJS} ${OBJS} ${SYSTEM_LIB}
1.243 uebayasi 200: SYSTEM_DEP+= Makefile ${SYSTEM_OBJ:O}
1.126 darran 201: .if defined(CTFMERGE)
1.166 ozaki-r 202: SYSTEM_CTFMERGE= ${CTFMERGE} ${CTFMFLAGS} -o ${.TARGET} ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o
1.126 darran 203: .else
204: SYSTEM_CTFMERGE= ${_MKSHECHO}
205: .endif
1.253 christos 206:
207: REMOVE_SWAP= [@]
208: .for k in ${KERNELS}
209: REMOVE_SWAP:= ${REMOVE_SWAP}:Nswap${k}.o
210: .endfor
211:
1.45 lukem 212: SYSTEM_LD_HEAD?=@rm -f $@
1.223 uebayasi 213: SYSTEM_LD?= ${_MKSHMSG} " link ${.CURDIR:T}/${.TARGET}"; \
1.45 lukem 214: ${_MKSHECHO}\
1.228 uebayasi 215: ${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} \
1.253 christos 216: '$${SYSTEM_OBJ:${REMOVE_SWAP}}' '$${EXTRA_OBJ}' vers.o \
1.228 uebayasi 217: ${OBJS:M*swap${.TARGET}.o}; \
218: ${LD} -Map ${.TARGET}.map --cref ${LINKFLAGS} -o ${.TARGET} \
1.253 christos 219: ${SYSTEM_OBJ:${REMOVE_SWAP}} ${EXTRA_OBJ} vers.o \
1.228 uebayasi 220: ${OBJS:M*swap${.TARGET}.o}
1.153 bsh 221:
1.1 atatat 222: TEXTADDR?= ${LOADADDRESS} # backwards compatibility
1.5 atatat 223: LINKTEXT?= ${TEXTADDR:C/.+/-Ttext &/}
224: LINKDATA?= ${DATAADDR:C/.+/-Tdata &/}
1.1 atatat 225: ENTRYPOINT?= start
1.6 atatat 226: LINKENTRY?= ${ENTRYPOINT:C/.+/-e &/}
1.181 uebayasi 227: LINKFLAGS?= ${LINKFORMAT} ${LINKSCRIPT} ${LINKTEXT} ${LINKDATA} ${LINKENTRY} \
1.1 atatat 228: ${EXTRA_LINKFLAGS}
229:
1.4 atatat 230: LINKFLAGS_DEBUG?= -X
1.161 skrll 231:
1.250 riastrad 232: SYSTEM_LD_TAIL?=@${TOOL_SED} '/const char sccs/!d;s/.*@(.)//;s/" "//;s/\\.*//' vers.c && \
233: ${SIZE} $@ && chmod 755 $@ && \
1.161 skrll 234: ${SYSTEM_CTFMERGE}
1.250 riastrad 235: SYSTEM_LD_TAIL_DEBUG?=&& \
236: echo mv -f $@ $@.gdb && mv -f $@ $@.gdb && \
237: echo ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb && \
1.1 atatat 238: ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb
1.4 atatat 239: LINKFLAGS_NORMAL?= -S
1.1 atatat 240: STRIPFLAGS?= -g
241:
242: DEBUG?=
1.60 dbj 243: .if !empty(DEBUG:M-g*)
1.1 atatat 244: SYSTEM_LD_TAIL+=${SYSTEM_LD_TAIL_DEBUG}
245: LINKFLAGS+= ${LINKFLAGS_DEBUG}
1.7 atatat 246: EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.gdb@}
1.126 darran 247: CTFFLAGS+= -g
1.174 matt 248: TARGETSFX= .gdb
1.9 chs 249: .elifndef PROF
1.1 atatat 250: LINKFLAGS+= ${LINKFLAGS_NORMAL}
251: .endif
252:
1.246 uebayasi 253: SYSTEM_LD_HEAD+= ${SYSTEM_LD_HEAD_EXTRA}
1.170 joerg 254: SYSTEM_LD_TAIL_STAGE1= ${SYSTEM_LD_TAIL}
255: SYSTEM_LD_TAIL_STAGE2= ${SYSTEM_LD_TAIL}
1.171 joerg 256: .if defined(COPY_SYMTAB)
1.250 riastrad 257: SYSTEM_LD_TAIL_STAGE2+= && echo ${DBSYM} $@ && ${DBSYM} $@
1.174 matt 258: .if !empty(DEBUG:M-g)
1.250 riastrad 259: SYSTEM_LD_TAIL_STAGE2+= && echo ${DBSYM} $@.gdb && ${DBSYM} $@.gdb
1.174 matt 260: .endif
1.161 skrll 261: .endif
1.170 joerg 262: SYSTEM_LD_TAIL_STAGE2+= ${SYSTEM_LD_TAIL_EXTRA}
1.5 atatat 263:
1.1 atatat 264: ##
1.8 atatat 265: ## (6) port independent targets and dependencies: assym.h, vers.o
1.1 atatat 266: ##
1.199 uebayasi 267:
1.244 uebayasi 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:
1.237 uebayasi 275: CFILES= ${ALLFILES:M*.c}
276: SFILES= ${ALLFILES:M*.[sS]}
277: OFILES= ${ALLFILES:M*.o}
1.223 uebayasi 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/|}
1.235 uebayasi 281: _MD_CFILES=${MD_CFILES}
282: _MD_SFILES=${MD_SFILES}
1.240 uebayasi 283: CSRCS= ${_MD_CFILES} ${_CFILES}
284: SSRCS= ${_MD_SFILES} ${_SFILES}
285: SRCS= ${CSRCS} ${SSRCS}
1.221 uebayasi 286:
1.244 uebayasi 287: .else # ___USE_SUFFIX_RULES___
288: OBJS= ${ALLFILES:C|\.[csS]$$|.o|}
289: SRCS= ${ALLFILES:M*.[csS]}
290: .endif # ___USE_SUFFIX_RULES___
291:
1.222 uebayasi 292: .if !defined(___USE_SUFFIX_RULES___)
1.221 uebayasi 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
1.222 uebayasi 306: .endif # !___USE_SUFFIX_RULES___
1.221 uebayasi 307:
1.248 christos 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"
1.261 martin 317: .if "${_SKIP_DTS}" != "yes"
1.260 christos 318: .include "${S}/conf/dts.mk"
1.261 martin 319: .endif
1.248 christos 320:
1.1 atatat 321: ##
1.16 wrstuden 322: ## (7) misc targets: install, clean(dir), depend(all), lint, links, tags,
323: ## cscope, mkid
1.1 atatat 324: ##
325: ## Any ports that have other stuff to be cleaned up should fill in
326: ## EXTRA_CLEAN. Some ports may want different settings for
327: ## KERNLINTFLAGS, MKDEP_CFLAGS, or MKDEP_AFLAGS.
328: ##
1.200 uebayasi 329:
330: ##
331: ## clean
332: ##
333:
1.1 atatat 334: .if !target(__CLEANKERNEL)
335: __CLEANKERNEL: .USE
1.45 lukem 336: ${_MKMSG} "${.TARGET}ing the kernel objects"
1.177 uebayasi 337: rm -f ${KERNELS} *.map eddep tags *.[io] *.ko *.ln [a-z]*.s vers.c \
1.1 atatat 338: [Ee]rrs linterrs makelinks assym.h.tmp assym.h \
1.7 atatat 339: ${EXTRA_KERNELS} ${EXTRA_CLEAN}
340: .endif
341:
342: .if !target(kernelnames)
343: kernelnames:
344: @echo "${KERNELS} ${EXTRA_KERNELS}"
1.1 atatat 345: .endif
346:
347: .if !target(__CLEANDEPEND)
348: __CLEANDEPEND: .USE
1.73 dsl 349: echo .depend ${DEPS} | xargs rm -f --
1.1 atatat 350: .endif
351:
352: # do not !target these, the kern and compat Makefiles augment them
353: cleandir distclean: __CLEANKERNEL __CLEANDEPEND
354: clean: __CLEANKERNEL
355: depend: .depend
1.90 thorpej 356: dependall: depend .WAIT all
1.1 atatat 357:
1.200 uebayasi 358: ##
359: ## depend
360: ##
361:
1.1 atatat 362: .if !target(.depend)
363: MKDEP_AFLAGS?= ${AFLAGS}
364: MKDEP_CFLAGS?= ${CFLAGS}
1.222 uebayasi 365: .if !defined(___USE_SUFFIX_RULES___)
1.248 christos 366: DEPS+= ${SRCS:T:R:S/$/.d/g}
1.222 uebayasi 367: .else
1.248 christos 368: DEPS+= ${SRCS:R:S/$/.d/g}
1.222 uebayasi 369: .endif
1.71 yamt 370:
1.222 uebayasi 371: .if !defined(___USE_SUFFIX_RULES___)
1.71 yamt 372: .for _s in ${SSRCS}
1.249 christos 373: .if !commands(${_s:T:R}.d)
1.245 uebayasi 374: ${_s:T:R}.d: ${_s}
1.73 dsl 375: ${_MKTARGET_CREATE}
1.219 uebayasi 376: ${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_AFLAGS} \
1.73 dsl 377: ${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s}
1.219 uebayasi 378: mv -f ${.TARGET}.tmp ${.TARGET}
1.147 jmcneill 379: .endif
1.71 yamt 380: .endfor
1.199 uebayasi 381:
1.71 yamt 382: .for _s in ${CSRCS}
1.249 christos 383: .if !commands(${_s:T:R}.d)
1.106 lukem 384: ${_s:T:R}.d: ${_s}
1.73 dsl 385: ${_MKTARGET_CREATE}
1.219 uebayasi 386: ${MKDEP} -f ${.TARGET}.tmp -- ${MKDEP_CFLAGS} \
1.73 dsl 387: ${CPPFLAGS} ${CPPFLAGS.${_s:T}} ${_s}
1.219 uebayasi 388: mv -f ${.TARGET}.tmp ${.TARGET}
1.147 jmcneill 389: .endif
1.71 yamt 390: .endfor
1.222 uebayasi 391: .endif # !___USE_SUFFIX_RULES___
1.71 yamt 392:
1.243 uebayasi 393: .depend: ${DEPS:O}
1.73 dsl 394: ${_MKTARGET_CREATE}
395: echo "${.ALLSRC}" | ${MKDEP} -D
1.1 atatat 396: .endif
397:
1.200 uebayasi 398: ##
1.210 uebayasi 399: ## install
1.200 uebayasi 400: ##
401:
1.100 jmmv 402: # List of kernel images that will be installed into the root file system.
403: # Some platforms may need to install more than one (e.g. a netbsd.aout file
404: # to be loaded directly by the firmware), so this can be overriden by them.
405: KERNIMAGES?= netbsd
406:
1.1 atatat 407: .if !target(install)
408: # The install target can be redefined by putting a
409: # install-kernel-${MACHINE_NAME} target into /etc/mk.conf
410: MACHINE_NAME!= uname -n
411: install: install-kernel-${MACHINE_NAME}
1.28 chris 412: .if !target(install-kernel-${MACHINE_NAME})
1.1 atatat 413: install-kernel-${MACHINE_NAME}:
1.100 jmmv 414: .for _K in ${KERNIMAGES}
415: rm -f ${DESTDIR}/o${_K}
416: ln ${DESTDIR}/${_K} ${DESTDIR}/o${_K}
417: cp ${_K} ${DESTDIR}/n${_K}
418: mv ${DESTDIR}/n${_K} ${DESTDIR}/${_K}
419: .endfor
1.1 atatat 420: .endif
421: .endif
422:
1.200 uebayasi 423: ##
424: ## the kernel
425: ##
426:
1.86 matt 427: AFLAGS+= ${AOPTS.${.IMPSRC:T}}
1.64 yamt 428: CFLAGS+= ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}}
429: CPPFLAGS+= ${CPPFLAGS.${.IMPSRC:T}}
1.65 uwe 430: CWARNFLAGS+= ${CWARNFLAGS.${.IMPSRC:T}}
1.64 yamt 431:
1.264.2.2! pgoyette 432: .for _v in CFLAGS CPPFLAGS CWARNFLAGS
! 433: .for _c in ${CSRCS}
! 434: ${_v}.${_c:T}+=${OPT.${_c:T}:@.o.@${${_v}.${.o.}}@}
! 435: .endfor
! 436: .endfor
! 437:
1.234 uebayasi 438: .MAIN: all
439: all: .gdbinit
1.231 uebayasi 440: .for k in ${KERNELS}
1.234 uebayasi 441: all: .WAIT ${k}
1.233 uebayasi 442: ${k}: ${SYSTEM_DEP:O} swap${k}.o vers.o build_kernel
1.231 uebayasi 443: .endfor
444:
1.170 joerg 445: .if !defined(COPY_SYMTAB)
446: build_kernel: .USE
447: ${SYSTEM_LD_HEAD}
1.223 uebayasi 448: ${SYSTEM_LD}
1.170 joerg 449: ${SYSTEM_LD_TAIL_STAGE2}
450: .else
1.196 uebayasi 451: .for k in ${KERNELS}
452: ${k}: $S/kern/kern_ksyms_buf.c
453: .endfor
1.170 joerg 454: build_kernel: .USE
1.242 uebayasi 455: ${CC} ${CFLAGS} ${CPPFLAGS} \
1.170 joerg 456: -c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf.o
457: ${SYSTEM_LD_HEAD}
1.223 uebayasi 458: ${SYSTEM_LD} kern_ksyms_buf.o
1.170 joerg 459: ${SYSTEM_LD_TAIL_STAGE1}
1.242 uebayasi 460: ${CC} ${CFLAGS} ${CPPFLAGS} \
1.174 matt 461: -DSYMTAB_SPACE=$$(${DBSYM} -P ${.TARGET}${TARGETSFX}) \
1.170 joerg 462: -c $S/kern/kern_ksyms_buf.c -o kern_ksyms_buf_real.o
463: ${SYSTEM_LD_HEAD}
1.223 uebayasi 464: ${SYSTEM_LD} kern_ksyms_buf_real.o
1.170 joerg 465: ${SYSTEM_LD_TAIL_STAGE2}
466: .endif
467:
1.105 lukem 468: .include <bsd.files.mk>
1.149 joerg 469: .include <bsd.clang-analyze.mk>
1.105 lukem 470:
1.1 atatat 471: ##
1.218 uebayasi 472: ## suffix rules
473: ##
474:
475: .if defined(___USE_SUFFIX_RULES___)
476: .SUFFIXES: .s .d
477: .s.d:
478: ${_MKTARGET_CREATE}
1.219 uebayasi 479: ${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $<
480: mv -f $@.tmp $@
1.218 uebayasi 481:
482: .SUFFIXES: .S .d
483: .S.d:
484: ${_MKTARGET_CREATE}
1.219 uebayasi 485: ${MKDEP} -f $@.tmp -- ${MKDEP_AFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $<
486: mv -f $@.tmp $@
1.218 uebayasi 487:
488: .SUFFIXES: .c .d
489: .c.d:
490: ${_MKTARGET_CREATE}
1.219 uebayasi 491: ${MKDEP} -f $@.tmp -- ${MKDEP_CFLAGS} ${CPPFLAGS} ${CPPFLAGS.${<:T}} $<
492: mv -f $@.tmp $@
1.218 uebayasi 493:
1.230 uebayasi 494: .SUFFIXES: .c .o .go .po
1.218 uebayasi 495: .c.o:
1.230 uebayasi 496: @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
497: @${_MKSHECHO} ${KCOMPILE.c}
498: @${KCOMPILE.c}
499: @${COMPILE_CTFCONVERT}
500: .c.go:
501: @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
502: @${_MKSHECHO} ${KCOMPILE.c} -g
503: @${KCOMPILE.c} -g
504: @${COMPILE_CTFCONVERT}
505: .c.po:
506: @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
507: @${_MKSHECHO} ${KCOMPILE.c} -pg
508: @${KCOMPILE.c} -pg
509: @${COMPILE_CTFCONVERT}
1.218 uebayasi 510:
1.230 uebayasi 511: .SUFFIXES: .s .o .go .po
1.218 uebayasi 512: .s.o:
1.230 uebayasi 513: @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
514: @${_MKSHECHO} ${KCOMPILE.s}
515: @${KCOMPILE.s}
516: .s.go:
517: @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
518: @${_MKSHECHO} ${KCOMPILE.s} -g
519: @${KCOMPILE.s} -g
520: .s.po:
521: @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
522: @${_MKSHECHO} ${KCOMPILE.s} -pg
523: @${KCOMPILE.s} -pg
1.218 uebayasi 524:
525: .S.o:
1.230 uebayasi 526: @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
527: @${_MKSHECHO} ${KCOMPILE.s}
528: @${KCOMPILE.s}
529: .S.go:
530: @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
531: @${_MKSHECHO} ${KCOMPILE.s} -g
532: @${KCOMPILE.s} -g
533: .S.po:
534: @${_MKSHMSG} "compile ${.CURDIR:T}/${.TARGET}"
535: @${_MKSHECHO} ${KCOMPILE.s} -pg
536: @${KCOMPILE.s} -pg
1.218 uebayasi 537: .endif # ___USE_SUFFIX_RULES___
538:
539: ##
1.1 atatat 540: ## the end
541: ##
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