Makefile revision 1.22
1 # $NetBSD: Makefile,v 1.22 2014/07/06 00:21:24 joerg Exp $ 2 3 LIBISPRIVATE= yes 4 5 LIB= backend 6 7 SRCS= ${G_OBJS:.o=.c} ${G_out_file:T} 8 9 BOTH_CPPFLAGS+= -I. -I${GCCARCH} ${G_ALL_CFLAGS:M-D*} ${G_INCLUDES:M-I*:N-I.*} 10 CPPFLAGS+= ${BOTH_CPPFLAGS} -DTARGET_NAME=\"${MACHINE_GNU_PLATFORM}\" 11 HOST_CPPFLAGS+= ${BOTH_CPPFLAGS} -DGENERATOR_FILE 12 DPSRCS+= insn-attr.h insn-codes.h insn-config.h insn-flags.h tree-check.h 13 CPPFLAGS+= -I${DIST}/libgcc 14 CPPFLAGS+= -I${.CURDIR}/../../lib/libgcc/libgcov/arch/${MACHINE_ARCH} 15 16 CPPFLAGS.cppdefault.c+= -DPREFIX=\"/usr\" \ 17 -DNATIVE_SYSTEM_HEADER_DIR=\"${G_NATIVE_SYSTEM_HEADER_DIR}\" 18 19 HOSTPROG_CXX= 1 20 21 .include <bsd.lib.mk> 22 23 # Force using C++ for this 24 ORIGHOST_CC:= ${HOST_CC} 25 HOST_CC:= ${HOST_CXX} 26 CC:= ${CXX} 27 CFLAGS:= ${CXXFLAGS} 28 29 # Check PREPROCESSOR_DEFINES for cppbuiltin.c and cppdefault.c 30 CPPFLAGS.cppbuiltin.c+= -DBASEVER="\"${BASEVER}"\" 31 32 # 33 # Independent generation programs. 34 # 35 CLEANFILES+= gengenrtl genrtl.h \ 36 gengtype gtyp-gen.h gtype-desc.c gtype-desc.h \ 37 gtype-c.h gtype-cp.h gtype-f.h gtype-objc.h \ 38 genflags genflags.h \ 39 gencheck tree-check.h \ 40 insn-preds.c genpreds tm-preds.h tm_p.h cs-tm_p.h \ 41 genmodes insn-modes.c insn-modes.h min-insn-modes.c \ 42 auto-host.h build-print-rtl.c \ 43 build-rtl.c build-errors.c build-varray.c \ 44 build-bitmap.c build-ggc-none.c \ 45 gt-*.h *.o *.lo \ 46 cs-config.h \ 47 gcov-iov gcov-iov.h \ 48 gtype-go.h gtype.state 49 50 # XXX 51 COPTS.varasm.c= -Wno-error 52 53 # XXX Override the normal rule to use HOST_COMPILE.cc 54 .c.lo: 55 ${_MKTARGET_COMPILE} 56 ${HOST_COMPILE.cc} -o ${.TARGET}.o ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} 57 mv ${.TARGET}.o ${.TARGET} 58 59 # Headers that host objects depend on (except gen*rtl*) 60 HH_NORTL= ${G_tm_file_list} ${G_build_xm_include_list} 61 HH= ${HH_NORTL} genrtl.h insn-modes.h 62 63 # 64 # Generate the various header files we need. 65 # 66 genrtl.h: gengenrtl 67 ${_MKTARGET_CREATE} 68 ./gengenrtl >${.TARGET} 69 gengenrtl.lo: ${HH_NORTL} 70 gengenrtl: gengenrtl.lo build-errors.lo 71 ${_MKTARGET_LINK} 72 ${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} 73 74 insn-preds.c: genpreds ${G_md_file} 75 ${_MKTARGET_CREATE} 76 ./genpreds ${G_md_file} >${.TARGET} 77 tm-preds.h: genpreds ${G_md_file} 78 ${_MKTARGET_CREATE} 79 ./genpreds -h ${G_md_file} >${.TARGET} 80 tm-constrs.h: genpreds ${G_md_file} 81 ${_MKTARGET_CREATE} 82 ./genpreds -c ${G_md_file} >${.TARGET} 83 84 # be nice to generate this entirely; but difficult. 85 gtyp-input.list.tmp: ${GCCARCH}/gtyp-input.list 86 sed s#SRCDIR#${DIST}# < ${.ALLSRC} > ${.TARGET} 87 CLEANFILES+= gtyp-input.list.tmp 88 89 # XXX 90 CLEANFILES+= gtype-lto.h gtype-objcp.h tm-constrs.h 91 92 gtype-desc.c: gtype-desc.h 93 gtype-desc.h: gengtype gtyp-input.list.tmp 94 ${_MKTARGET_CREATE} 95 rm -f auto-host.h 96 ln -s ${.CURDIR}/../gcc/arch/${GCC_MACHINE_ARCH}/auto-host.h . 97 if [ -f ${.CURDIR}/../gcc/arch/${GCC_MACHINE_ARCH}/sysroot-suffix.h ]; then \ 98 rm -f sysroot-suffix.h; \ 99 ln -s ${.CURDIR}/../gcc/arch/${GCC_MACHINE_ARCH}/sysroot-suffix.h ; \ 100 fi 101 ./gengtype -S ${DIST}/gcc -I gtyp-input.list.tmp -w gtype.state 102 ./gengtype -r gtype.state 103 # GCC 4.8 installs gtype-state and gengtype as a plugin 104 105 # gengtype is the real need for options.h 106 gengtype.lo gengtype-lex.lo gengtype-parse.lo gengtype-state.lo version.lo: ${HH} gtyp-gen.h config.h options.h 107 gengtype: gengtype.lo gengtype-lex.lo gengtype-parse.lo gengtype-state.lo build-errors.lo version.lo 108 ${_MKTARGET_LINK} 109 ${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} 110 111 gtyp-gen.h: Makefile 112 ${_MKTARGET_CREATE} 113 (\ 114 unset empty ; \ 115 echo "static const char *srcdir = \"$(G_GTFILES_SRCDIR)\";" ; \ 116 echo "static const char *lang_files[] = {" ; \ 117 for f in $$empty $(G_GTFILES_FILES_FILES); do echo "\"$$f\", "; done ; \ 118 echo "NULL };" ; \ 119 echo "static const char *langs_for_lang_files[] = {" ; \ 120 for f in $$empty $(G_GTFILES_FILES_LANGS); do echo "\"$$f\", "; done ; \ 121 echo "NULL };" ; \ 122 echo "static const char *all_files[] = {" ; \ 123 for f in $$empty $(G_GTFILES); do echo "\"$$f\", "; done ; \ 124 echo " NULL };" ; \ 125 echo "static const char *lang_dir_names[] = {" ; \ 126 for f in c $(G_GTFILES_LANG_DIR_NAMES); do echo "\"$$f\", "; done ; \ 127 echo "NULL };" ; \ 128 ) >${.TARGET} 129 130 insn-modes.c: genmodes 131 ${_MKTARGET_CREATE} 132 ./genmodes >${.TARGET} 133 insn-modes.h: genmodes 134 ${_MKTARGET_CREATE} 135 ./genmodes -h >${.TARGET} 136 min-insn-modes.c: genmodes 137 ${_MKTARGET_CREATE} 138 ./genmodes -m >${.TARGET} 139 genmodes.lo: ${HH_NORTL} 140 genmodes: genmodes.lo build-errors.lo 141 ${_MKTARGET_LINK} 142 ${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} 143 144 gcov-iov.h: gcov-iov 145 ${_MKTARGET_CREATE} 146 ./gcov-iov "${BASEVER}" "${DEVPHASE}" >${.TARGET} 147 gcov-iov.lo: ${HH_NORTL} 148 gcov-iov: gcov-iov.lo 149 ${_MKTARGET_CREATE} 150 ${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} 151 152 tm_p.h: Makefile tm-preds.h 153 ${_MKTARGET_CREATE} 154 TARGET_CPU_DEFAULT="" \ 155 HEADERS="$(G_tm_p_include_list)" DEFINES="" \ 156 ${HOST_SH} ${GNUHOSTDIST}/gcc/mkconfig.sh ${.TARGET} 157 158 ${G_OBJS} ${G_OBJS:.o=.d}: tm_p.h # XXX crude 159 160 .include "../Makefile.options" 161 162 # Yuck, we have to run configure to generate this one... 163 # We use ORIGHOST_CC here because GCC's ./configure expects (and 164 # depends upon) it. 165 CLEANFILES+= auto-build.h 166 HOST_CFLAGS+= -I${.OBJDIR} 167 auto-build.h: gmp.h Makefile 168 ${_MKTARGET_CREATE} 169 rm -rf .ab && \ 170 mkdir .ab && \ 171 (cd .ab && \ 172 AWK=${TOOL_AWK:Q} \ 173 CC=${ORIGHOST_CC:Q} CFLAGS=${HOST_CFLAGS:Q} \ 174 MAKE=${MAKE:Q} \ 175 CONFIG_SHELL=${HOST_SH:Q} \ 176 gcc_cv_ld=${LD} \ 177 gcc_cv_as=${AS} \ 178 ${HOST_SH} ${GNUHOSTDIST}/gcc/configure \ 179 --build=`${HOST_SH} ${GNUHOSTDIST}/config.guess` \ 180 --host=`${HOST_SH} ${GNUHOSTDIST}/config.guess` \ 181 --target=${MACHINE_GNU_PLATFORM} && \ 182 mv auto-host.h ../auto-build.h) && \ 183 rm -rf .ab 184 185 # 186 # These are copies of files we build for the build host that are used 187 # by the genfoo programs. 188 # 189 190 build-rtl.c: rtl.c \ 191 ${G_RTL_H} real.h ${G_GCC_H} errors.h gtype-desc.h 192 ${_MKTARGET_CREATE} 193 rm -f build-rtl.c 194 ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \ 195 ${GNUHOSTDIST}/gcc/rtl.c >${.TARGET} 196 build-rtl.lo: ${HH} 197 198 build-print-rtl.c: print-rtl.c \ 199 ${G_RTL_BASE_H} ${G_GTM_H} hard-reg-set.h 200 ${_MKTARGET_CREATE} 201 rm -f build-print-rtl.c 202 ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \ 203 ${GNUHOSTDIST}/gcc/print-rtl.c >${.TARGET} 204 build-print-rtl.lo: ${HH} 205 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \ 206 $(GTM_H) $(RTL_BASE_H) 207 208 209 build-bitmap.c: bitmap.c \ 210 ${G_RTL_H} flags.h ${G_BASIC_BLOCK_H} ${REGS_H} ${G_GCC_H} gtype-desc.h 211 ${_MKTARGET_CREATE} 212 rm -f build-bitmap.c 213 ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \ 214 ${GNUHOSTDIST}/gcc/bitmap.c >${.TARGET} 215 build-bitmap.lo: ${HH} 216 217 build-errors.c: errors.c errors.h 218 ${_MKTARGET_CREATE} 219 rm -f build-errors.c 220 cat ${GNUHOSTDIST}/gcc/errors.c >${.TARGET} 221 build-errors.lo: ${HH_NORTL} 222 223 build-varray.c: varray.c \ 224 ${G_RTL_H} ${G_GCC_H} ${TREE_H} bitmap.h errors.h 225 ${_MKTARGET_CREATE} 226 rm -f build-varray.c 227 ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \ 228 ${GNUHOSTDIST}/gcc/varray.c >${.TARGET} 229 build-varray.lo: ${HH} gtype-desc.h 230 231 build-ggc-none.c: ggc-none.c \ 232 ${G_GCC_H} gtype-desc.h 233 ${_MKTARGET_CREATE} 234 rm -f build-ggc-none.c 235 ${TOOL_SED} -e 's/<config[.]h/hconfig.h/' \ 236 ${GNUHOSTDIST}/gcc/ggc-none.c >${.TARGET} 237 build-ggc-none.lo: ${HH} 238 239 # 240 # The normal insn-foo generators 241 # 242 .for f in gensupport.c read-rtl.c dummy-conditions.c 243 ${f:R}.lo: ${HH} 244 .endfor 245 246 # 247 # There are 5 main classes of generator programs. Ones 248 # that are self contained, ones that use error reporting 249 # mechanisms, ones that use the MD reader, and ones that 250 # use the RTL reader. 251 # 252 GENPROG_ERROR_DEPENDS= ${G_BUILD_ERRORS:.o=.lo} 253 GENPROG_READER_DEPENDS= ${G_BUILD_MD:.o=.lo} ${GENPROG_ERROR_DEPENDS} 254 GENPROG_RTL_DEPENDS= ${G_BUILD_RTL:.o=.lo} ${GENPROG_READER_DEPENDS} ${GENPROG_ERROR_DEPENDS} 255 256 # 257 # First we generate the rules for the generators. 258 # 259 .for f in attr attr-common attrtab automata codes conditions config emit \ 260 extract flags opinit output peep preds recog mddump condmd 261 gen${f}.lo: ${HH} gen${f}.c 262 gen${f}: gen${f}.lo ${GENPROG_RTL_DEPENDS} 263 ${_MKTARGET_LINK} 264 ${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} ${LDFLAGS.${.TARGET}} 265 CLEANFILES+= gen${f} gen${f}.lo 266 .endfor 267 268 .for f in mddeps constants enums 269 gen${f}.lo: ${HH} gen${f}.c 270 gen${f}: gen${f}.lo ${GENPROG_READER_DEPENDS} 271 ${_MKTARGET_LINK} 272 ${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} ${LDFLAGS.${.TARGET}} 273 CLEANFILES+= gen${f} gen${f}.lo 274 .endfor 275 276 .for f in check checksum 277 gen${f}.lo: ${HH} gen${f}.c 278 gen${f}: gen${f}.lo 279 ${_MKTARGET_LINK} 280 ${HOST_LINK.cc} -o ${.TARGET} ${.ALLSRC} ${NBCOMPATLIB} ${HOSTLIBIBERTY} ${LDFLAGS.${.TARGET}} 281 CLEANFILES+= gen${f} gen${f}.lo 282 .endfor 283 284 .include "../../Makefile.hooks" 285 286 # 287 # Second we generate the rules for the generated files. There 288 # are 3 main classes: RTL based or not, plus special cases. 289 # 290 # The special cases are: gencheck, genattrtab, genopinit, 291 # gencondmd 292 # 293 294 # RTL based files 295 .for f in attr.h attr-common.h codes.h config.h flags.h \ 296 automata.c emit.c extract.c output.c peep.c recog.c 297 insn-${f}: gen${f:R} ${G_md_file} insn-conditions.md 298 ${_MKTARGET_CREATE} 299 ./gen${f:R} ${G_md_file} insn-conditions.md >${.TARGET} 300 CLEANFILES+= insn-${f} 301 .endfor 302 303 # normal files 304 .for f in constants.h enums.c 305 insn-${f}: gen${f:R} ${G_md_file} 306 ${_MKTARGET_CREATE} 307 ./gen${f:R} ${G_md_file} >${.TARGET} 308 CLEANFILES+= insn-${f} 309 .endfor 310 311 # genconditions outputs gencondmd.c 312 gencondmd.c: genconditions ${G_md_file} 313 ${_MKTARGET_CREATE} 314 ./genconditions ${G_md_file} >${.TARGET} 315 CLEANFILES+= gencondmd.c 316 317 # gencheck outputs tree-check.h 318 tree-check.h: gencheck 319 ${_MKTARGET_CREATE} 320 ./gencheck >${.TARGET} 321 CLEANFILES+= tree-check.h 322 323 # Some generators output is not the normal name. 324 BUILDSYMLINKS+= insn-check.h tree-check.h 325 326 # genattrtab has three output files 327 # XXX fix me 328 insn-attrtab.c insn-dfatab.c insn-latencytab.c: genattrtab ${G_md_file} insn-conditions.md 329 ${_MKTARGET_CREATE} 330 ./genattrtab ${G_md_file} insn-conditions.md -Ainsn-attrtab.c -Dinsn-dfatab.c -Linsn-latencytab.c 331 CLEANFILES+= insn-attrtab.c insn-dfatab.c insn-latencytab.c 332 333 # genopinit has two output files 334 insn-opinit.c insn-opinit.h: genopinit ${G_md_file} insn-conditions.md 335 ${_MKTARGET_CREATE} 336 ./genopinit ${G_md_file} insn-conditions.md -hinsn-opinit.h -cinsn-opinit.c 337 CLEANFILES+= insn-opinit.h insn-opinit.c 338 339 LDFLAGS.genautomata+= -lm 340 341 # gencondmd outputs a special .md file 342 insn-conditions.md: gencondmd 343 ./gencondmd >${.TARGET} 344 CLEANFILES+= insn-conditions.md 345 346 347 # 348 # Required hard-coded dependancies. 349 # 350 genextract.lo: insn-config.h 351 gencondmd.lo: tm_p.h tm-constrs.h 352 read-rtl.lo gencodes.lo genattrtab.lo genautomata.lo: insn-constants.h 353 genattr-common.lo gensupport.lo genconditions.lo: insn-constants.h 354 genattr.lo genflags.lo genemit.lo genconfig.lo gencheck.lo: insn-constants.h 355 genopinit.lo genrecog.lo genpreds.lo genoutput.lo genpeep.lo: insn-constants.h 356 build-ggc-none.lo: gtype-desc.h 357 ggc-none.o: gtype-desc.h 358 359 insn-attrtab.o: insn-config.h 360 insn-extract.o: insn-config.h 361 toplev.d toplev.o: options.h 362 coverage.d: gcov-iov.h 363 gcov-io.h: gcov-iov.h 364 alias.d alias.o: insn-constants.h tm_p.h 365 cgraph.d cgraphunit.d cgraphunit.o: gcov-io.h 366 vec.lo: gtype-desc.h 367 gtype-desc.d gtype-desc.o: insn-constants.h 368 insn-emit.d insn-emit.o: tm-constrs.h 369 insn-attr.h: insn-attr-common.h 370 asan.d asan.o: insn-opinit.h 371 data-streamer.d data-streamer-out.d coverage.d gcov-dump.d gcov-io.d gcov-iov.d gcov.d libgcov.d lto-cgraph.d mcf.d modulo-sched.d profile.d value-prof.d: gcov-io.h 372 data-streamer.o data-streamer-out.o coverage.o gcov-dump.o gcov-io.o gcov-iov.o gcov.o libgcov.o lto-cgraph.o mcf.o modulo-sched.o profile.o value-prof.o: gcov-io.h 373 gcov-io.h: gcov-iov.h 374 df-scan.d df-scan.o: target-hooks-def.h 375 read-md.d read-md.o read-md.lo: auto-build.h 376 377 # XXX make all hooks generated for now. 378 final.o: target-hooks-def.h c-family/c-target-hooks-def.h common/common-target-hooks-def.h 379 380 .if ${GCC_MACHINE_ARCH} == "alpha" 381 alpha.d alpha.o: tm-constrs.h tm_p.h insn-opinit.h target-hooks-def.h 382 .endif 383 384 .if ${MACHINE_CPU} == "arm" 385 arm.d arm.o: insn-constants.h tm_p.h insn-opinit.h target-hooks-def.h 386 .endif 387 388 .if ${GCC_MACHINE_ARCH} == "i386" || ${GCC_MACHINE_ARCH} == "x86_64" 389 i386.d i386.o: tm-constrs.h 390 .endif 391 392 .if ${GCC_MACHINE_ARCH} == "vax" 393 CPPFLAGS+=-I${.CURDIR}/../../lib/libgcc/libgcov/arch/${GCC_MACHINE_ARCH} 394 COPTS.expmed.c=-O0 395 COPTS.recog.c=-O0 396 .endif 397 398 CFLAGS+= -Wno-stack-protector 399 400 .if ${GCC_MACHINE_ARCH} == "m68000" || ${GCC_MACHINE_ARCH} == "m68k" 401 COPTS.lambda-code.c= -O0 402 COPTS.tree-loop-linear.c= -O0 403 .endif 404 405 COPTS.tree.c= ${${ACTIVE_CC} == "clang" :? -O0 :} 406 407 .PATH: ${DIST}/gcc ${DIST}/libiberty ${GCCARCH} ${G_out_file:H} ${DIST}/include 408 .PATH: ${DIST}/gcc/config 409
Indexes created Sun Apr 26 00:22:38 UTC 2026