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1 #! /bin/sh

2 # Configuration validation subroutine script.

4 # 2000, 2001, 2002 Free Software Foundation, Inc.

6 timestamp='2002-09-05'

8 # This file is (in principle) common to ALL GNU software.

9 # The presence of a machine in this file suggests that SOME GNU software

10 # can handle that machine. It does not imply ALL GNU software can.

11 #

12 # This file is free software; you can redistribute it and/or modify

13 # it under the terms of the GNU General Public License as published by

14 # the Free Software Foundation; either version 2 of the License, or

15 # (at your option) any later version.

16 #

17 # This program is distributed in the hope that it will be useful,

18 # but WITHOUT ANY WARRANTY; without even the implied warranty of

19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

20 # GNU General Public License for more details.

21 #

22 # You should have received a copy of the GNU General Public License

23 # along with this program; if not, write to the Free Software

24 # Foundation, Inc., 51 Franklin Street, Fifth Floor,

25 # Boston, MA 02110-1301, USA.

27 # As a special exception to the GNU General Public License, if you

28 # distribute this file as part of a program that contains a

29 # configuration script generated by Autoconf, you may include it under

30 # the same distribution terms that you use for the rest of that program.

32 # Please send patches to <config-patches@gnu.org>. Submit a context

33 # diff and a properly formatted ChangeLog entry.

34 #

35 # Configuration subroutine to validate and canonicalize a configuration type.

36 # Supply the specified configuration type as an argument.

37 # If it is invalid, we print an error message on stderr and exit with code 1.

38 # Otherwise, we print the canonical config type on stdout and succeed.

40 # This file is supposed to be the same for all GNU packages

41 # and recognize all the CPU types, system types and aliases

42 # that are meaningful with *any* GNU software.

43 # Each package is responsible for reporting which valid configurations

44 # it does not support. The user should be able to distinguish

45 # a failure to support a valid configuration from a meaningless

46 # configuration.

48 # The goal of this file is to map all the various variations of a given

49 # machine specification into a single specification in the form:

50 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM

51 # or in some cases, the newer four-part form:

52 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM

53 # It is wrong to echo any other type of specification.

55 me=`echo "$0" | sed -e 's,.*/,,'`

57 usage="\

58 Usage: $0 [OPTION] CPU-MFR-OPSYS

59 $0 [OPTION] ALIAS

61 Canonicalize a configuration name.

63 Operation modes:

64 -h, --help print this help, then exit

65 -t, --time-stamp print date of last modification, then exit

66 -v, --version print version number, then exit

68 Report bugs and patches to <config-patches@gnu.org>."

70 version="\

71 GNU config.sub ($timestamp)

74 Free Software Foundation, Inc.

76 This is free software; see the source for copying conditions. There is NO

77 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

79 help="

80 Try \`$me --help' for more information."

82 # Parse command line

83 while test $# -gt 0 ; do

84 case $1 in

85 --time-stamp | --time* | -t )

86 echo "$timestamp" ; exit 0 ;;

87 --version | -v )

88 echo "$version" ; exit 0 ;;

89 --help | --h* | -h )

90 echo "$usage"; exit 0 ;;

91 -- ) # Stop option processing

92 shift; break ;;

93 - ) # Use stdin as input.

94 break ;;

95 -* )

96 echo "$me: invalid option $1$help"

97 exit 1 ;;

99 *local*)

100 # First pass through any local machine types.

101 echo $1

102 exit 0;;

103

104 * )

105 break ;;

106 esac

107 done

108

109 case $# in

110 0) echo "$me: missing argument$help" >&2

111 exit 1;;

112 1) ;;

113 *) echo "$me: too many arguments$help" >&2

114 exit 1;;

115 esac

116

117 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).

118 # Here we must recognize all the valid KERNEL-OS combinations.

119 maybe_os=`echo $1 | sed 's/^$.*$-$[^-]*-[^-]*$$/\2/'`

120 case $maybe_os in

122 os=-$maybe_os

123 basic_machine=`echo $1 | sed 's/^$.*$-$[^-]*-[^-]*$$/\1/'`

124 ;;

125 *)

126 basic_machine=`echo $1 | sed 's/-[^-]*$//'`

127 if [ $basic_machine != $1 ]

128 then os=`echo $1 | sed 's/.*-/-/'`

129 else os=; fi

130 ;;

131 esac

132

133 ### Let's recognize common machines as not being operating systems so

134 ### that things like config.sub decstation-3100 work. We also

135 ### recognize some manufacturers as not being operating systems, so we

136 ### can provide default operating systems below.

137 case $os in

138 -sun*os*)

139 # Prevent following clause from handling this invalid input.

140 ;;

141 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \

142 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \

143 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \

144 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\

145 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \

147 -apple | -axis)

148 os=

149 basic_machine=$1

150 ;;

151 -sim | -cisco | -oki | -wec | -winbond)

152 os=

153 basic_machine=$1

154 ;;

155 -scout)

156 ;;

157 -wrs)

158 os=-vxworks

159 basic_machine=$1

160 ;;

161 -chorusos*)

162 os=-chorusos

163 basic_machine=$1

164 ;;

165 -chorusrdb)

166 os=-chorusrdb

167 basic_machine=$1

168 ;;

169 -hiux*)

170 os=-hiuxwe2

171 ;;

172 -sco5)

173 os=-sco3.2v5

174 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`

175 ;;

176 -sco4)

177 os=-sco3.2v4

178 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`

179 ;;

180 -sco3.2.[4-9]*)

181 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`

182 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`

183 ;;

184 -sco3.2v[4-9]*)

185 # Don't forget version if it is 3.2v4 or newer.

186 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`

187 ;;

188 -sco*)

189 os=-sco3.2v2

190 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`

191 ;;

192 -udk*)

193 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`

194 ;;

195 -isc)

196 os=-isc2.2

197 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`

198 ;;

199 -clix*)

200 basic_machine=clipper-intergraph

201 ;;

202 -isc*)

203 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`

204 ;;

205 -lynx*)

206 os=-lynxos

207 ;;

208 -ptx*)

209 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`

210 ;;

211 -windowsnt*)

212 os=`echo $os | sed -e 's/windowsnt/winnt/'`

213 ;;

214 -psos*)

215 os=-psos

216 ;;

217 -mint | -mint[0-9]*)

218 basic_machine=m68k-atari

219 os=-mint

220 ;;

221 esac

222

223 # Decode aliases for certain CPU-COMPANY combinations.

224 case $basic_machine in

225 # Recognize the basic CPU types without company name.

226 # Some are omitted here because they have special meanings below.

227 1750a | 580 \

228 | a29k \

231 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \

232 | clipper \

233 | d10v | d30v | dlx | dsp16xx \

234 | fr30 | frv \

236 | i370 | i860 | i960 | ia64 \

237 | ip2k \

238 | m32r | m68000 | m68k | m88k | mcore \

240 | mips16 \

241 | mips64 | mips64el \

242 | mips64vr | mips64vrel \

243 | mips64orion | mips64orionel \

244 | mips64vr4100 | mips64vr4100el \

245 | mips64vr4300 | mips64vr4300el \

246 | mips64vr5000 | mips64vr5000el \

247 | mipsisa32 | mipsisa32el \

248 | mipsisa64 | mipsisa64el \

249 | mipsisa64sb1 | mipsisa64sb1el \

250 | mipsisa64sr71k | mipsisa64sr71kel \

251 | mipstx39 | mipstx39el \

252 | mn10200 | mn10300 \

253 | ns16k | ns32k \

254 | openrisc | or32 \

255 | pdp10 | pdp11 | pj | pjl \

257 | pyramid \

258 | sh | sh[1234] | sh3e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \

259 | sh64 | sh64le \

261 | strongarm \

262 | tahoe | thumb | tic80 | tron \

263 | v850 | v850e \

264 | we32k \

265 | x86 | xscale | xstormy16 | xtensa \

266 | z8k)

267 basic_machine=$basic_machine-unknown

268 ;;

269 m6811 | m68hc11 | m6812 | m68hc12)

270 # Motorola 68HC11/12.

271 basic_machine=$basic_machine-unknown

272 os=-none

273 ;;

274 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)

275 ;;

276

277 # We use `pc' rather than `unknown'

278 # because (1) that's what they normally are, and

279 # (2) the word "unknown" tends to confuse beginning users.

280 i*86 | x86_64)

281 basic_machine=$basic_machine-pc

282 ;;

283 # Object if more than one company name word.

284 *-*-*)

285 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2

286 exit 1

287 ;;

288 # Recognize the basic CPU types with company name.

289 580-* \

290 | a29k-* \

291 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \

292 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \

293 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \

295 | avr-* \

296 | bs2000-* \

297 | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* \

298 | clipper-* | cydra-* \

299 | d10v-* | d30v-* | dlx-* \

300 | elxsi-* \

301 | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \

302 | h8300-* | h8500-* \

304 | i*86-* | i860-* | i960-* | ia64-* \

305 | ip2k-* \

306 | m32r-* \

307 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \

308 | m88110-* | m88k-* | mcore-* \

310 | mips16-* \

311 | mips64-* | mips64el-* \

312 | mips64vr-* | mips64vrel-* \

313 | mips64orion-* | mips64orionel-* \

314 | mips64vr4100-* | mips64vr4100el-* \

315 | mips64vr4300-* | mips64vr4300el-* \

316 | mips64vr5000-* | mips64vr5000el-* \

317 | mipsisa32-* | mipsisa32el-* \

318 | mipsisa64-* | mipsisa64el-* \

319 | mipsisa64sb1-* | mipsisa64sb1el-* \

320 | mipsisa64sr71k-* | mipsisa64sr71kel-* \

321 | mipstx39 | mipstx39el \

322 | none-* | np1-* | ns16k-* | ns32k-* \

323 | orion-* \

324 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \

326 | pyramid-* \

327 | romp-* | rs6000-* \

328 | sh-* | sh[1234]-* | sh3e-* | sh[34]eb-* | shbe-* \

331 | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \

333 | v850-* | v850e-* | vax-* \

334 | we32k-* \

335 | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \

336 | xtensa-* \

337 | ymp-* \

338 | z8k-*)

339 ;;

340 # Recognize the various machine names and aliases which stand

341 # for a CPU type and a company and sometimes even an OS.

342 386bsd)

343 basic_machine=i386-unknown

344 os=-bsd

345 ;;

346 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)

347 basic_machine=m68000-att

348 ;;

349 3b*)

350 basic_machine=we32k-att

351 ;;

352 a29khif)

353 basic_machine=a29k-amd

354 os=-udi

355 ;;

356 adobe68k)

357 basic_machine=m68010-adobe

358 os=-scout

359 ;;

360 alliant | fx80)

361 basic_machine=fx80-alliant

362 ;;

363 altos | altos3068)

364 basic_machine=m68k-altos

365 ;;

366 am29k)

367 basic_machine=a29k-none

368 os=-bsd

369 ;;

370 amdahl)

371 basic_machine=580-amdahl

372 os=-sysv

373 ;;

374 amiga | amiga-*)

375 basic_machine=m68k-unknown

376 ;;

377 amigaos | amigados)

378 basic_machine=m68k-unknown

379 os=-amigaos

380 ;;

381 amigaunix | amix)

382 basic_machine=m68k-unknown

383 os=-sysv4

384 ;;

385 apollo68)

386 basic_machine=m68k-apollo

387 os=-sysv

388 ;;

389 apollo68bsd)

390 basic_machine=m68k-apollo

391 os=-bsd

392 ;;

393 aux)

394 basic_machine=m68k-apple

395 os=-aux

396 ;;

397 balance)

398 basic_machine=ns32k-sequent

399 os=-dynix

400 ;;

401 c90)

402 basic_machine=c90-cray

403 os=-unicos

404 ;;

405 convex-c1)

406 basic_machine=c1-convex

407 os=-bsd

408 ;;

409 convex-c2)

410 basic_machine=c2-convex

411 os=-bsd

412 ;;

413 convex-c32)

414 basic_machine=c32-convex

415 os=-bsd

416 ;;

417 convex-c34)

418 basic_machine=c34-convex

419 os=-bsd

420 ;;

421 convex-c38)

422 basic_machine=c38-convex

423 os=-bsd

424 ;;

425 cray | j90)

426 basic_machine=j90-cray

427 os=-unicos

428 ;;

429 crds | unos)

430 basic_machine=m68k-crds

431 ;;

432 cris | cris-* | etrax*)

433 basic_machine=cris-axis

434 ;;

435 da30 | da30-*)

436 basic_machine=m68k-da30

437 ;;

439 basic_machine=mips-dec

440 ;;

441 decsystem10* | dec10*)

442 basic_machine=pdp10-dec

443 os=-tops10

444 ;;

445 decsystem20* | dec20*)

446 basic_machine=pdp10-dec

447 os=-tops20

448 ;;

449 delta | 3300 | motorola-3300 | motorola-delta \

450 | 3300-motorola | delta-motorola)

451 basic_machine=m68k-motorola

452 ;;

453 delta88)

454 basic_machine=m88k-motorola

455 os=-sysv3

456 ;;

457 dpx20 | dpx20-*)

458 basic_machine=rs6000-bull

459 os=-bosx

460 ;;

461 dpx2* | dpx2*-bull)

462 basic_machine=m68k-bull

463 os=-sysv3

464 ;;

465 ebmon29k)

466 basic_machine=a29k-amd

467 os=-ebmon

468 ;;

469 elxsi)

470 basic_machine=elxsi-elxsi

471 os=-bsd

472 ;;

473 encore | umax | mmax)

474 basic_machine=ns32k-encore

475 ;;

476 es1800 | OSE68k | ose68k | ose | OSE)

477 basic_machine=m68k-ericsson

478 os=-ose

479 ;;

480 fx2800)

481 basic_machine=i860-alliant

482 ;;

483 genix)

484 basic_machine=ns32k-ns

485 ;;

486 gmicro)

487 basic_machine=tron-gmicro

488 os=-sysv

489 ;;

490 go32)

491 basic_machine=i386-pc

492 os=-go32

493 ;;

494 h3050r* | hiux*)

495 basic_machine=hppa1.1-hitachi

496 os=-hiuxwe2

497 ;;

498 h8300hms)

499 basic_machine=h8300-hitachi

500 os=-hms

501 ;;

502 h8300xray)

503 basic_machine=h8300-hitachi

504 os=-xray

505 ;;

506 h8500hms)

507 basic_machine=h8500-hitachi

508 os=-hms

509 ;;

510 harris)

511 basic_machine=m88k-harris

512 os=-sysv3

513 ;;

514 hp300-*)

515 basic_machine=m68k-hp

516 ;;

517 hp300bsd)

518 basic_machine=m68k-hp

519 os=-bsd

520 ;;

521 hp300hpux)

522 basic_machine=m68k-hp

523 os=-hpux

524 ;;

525 hp3k9[0-9][0-9] | hp9[0-9][0-9])

526 basic_machine=hppa1.0-hp

527 ;;

528 hp9k2[0-9][0-9] | hp9k31[0-9])

529 basic_machine=m68000-hp

530 ;;

531 hp9k3[2-9][0-9])

532 basic_machine=m68k-hp

533 ;;

534 hp9k6[0-9][0-9] | hp6[0-9][0-9])

535 basic_machine=hppa1.0-hp

536 ;;

537 hp9k7[0-79][0-9] | hp7[0-79][0-9])

538 basic_machine=hppa1.1-hp

539 ;;

540 hp9k78[0-9] | hp78[0-9])

541 # FIXME: really hppa2.0-hp

542 basic_machine=hppa1.1-hp

543 ;;

544 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)

545 # FIXME: really hppa2.0-hp

546 basic_machine=hppa1.1-hp

547 ;;

548 hp9k8[0-9][13679] | hp8[0-9][13679])

549 basic_machine=hppa1.1-hp

550 ;;

551 hp9k8[0-9][0-9] | hp8[0-9][0-9])

552 basic_machine=hppa1.0-hp

553 ;;

554 hppa-next)

555 os=-nextstep3

556 ;;

557 hppaosf)

558 basic_machine=hppa1.1-hp

559 os=-osf

560 ;;

561 hppro)

562 basic_machine=hppa1.1-hp

563 os=-proelf

564 ;;

565 i370-ibm* | ibm*)

566 basic_machine=i370-ibm

567 ;;

568 # I'm not sure what "Sysv32" means. Should this be sysv3.2?

569 i*86v32)

570 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`

571 os=-sysv32

572 ;;

573 i*86v4*)

574 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`

575 os=-sysv4

576 ;;

577 i*86v)

578 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`

579 os=-sysv

580 ;;

581 i*86sol2)

582 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`

583 os=-solaris2

584 ;;

585 i386mach)

586 basic_machine=i386-mach

587 os=-mach

588 ;;

589 i386-vsta | vsta)

590 basic_machine=i386-unknown

591 os=-vsta

592 ;;

593 iris | iris4d)

594 basic_machine=mips-sgi

595 case $os in

596 -irix*)

597 ;;

598 *)

599 os=-irix4

600 ;;

601 esac

602 ;;

603 isi68 | isi)

604 basic_machine=m68k-isi

605 os=-sysv

606 ;;

607 m88k-omron*)

608 basic_machine=m88k-omron

609 ;;

610 magnum | m3230)

611 basic_machine=mips-mips

612 os=-sysv

613 ;;

614 merlin)

615 basic_machine=ns32k-utek

616 os=-sysv

617 ;;

618 mingw32)

619 basic_machine=i386-pc

620 os=-mingw32

621 ;;

622 miniframe)

623 basic_machine=m68000-convergent

624 ;;

625 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)

626 basic_machine=m68k-atari

627 os=-mint

628 ;;

629 mips3*-*)

630 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`

631 ;;

632 mips3*)

633 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown

634 ;;

635 mmix*)

636 basic_machine=mmix-knuth

637 os=-mmixware

638 ;;

639 monitor)

640 basic_machine=m68k-rom68k

641 os=-coff

642 ;;

643 morphos)

644 basic_machine=powerpc-unknown

645 os=-morphos

646 ;;

647 msdos)

648 basic_machine=i386-pc

649 os=-msdos

650 ;;

651 mvs)

652 basic_machine=i370-ibm

653 os=-mvs

654 ;;

655 ncr3000)

656 basic_machine=i486-ncr

657 os=-sysv4

658 ;;

659 netbsd386)

660 basic_machine=i386-unknown

661 os=-netbsd

662 ;;

663 netwinder)

664 basic_machine=armv4l-rebel

665 os=-linux

666 ;;

667 news | news700 | news800 | news900)

668 basic_machine=m68k-sony

669 os=-newsos

670 ;;

671 news1000)

672 basic_machine=m68030-sony

673 os=-newsos

674 ;;

675 news-3600 | risc-news)

676 basic_machine=mips-sony

677 os=-newsos

678 ;;

679 necv70)

680 basic_machine=v70-nec

681 os=-sysv

682 ;;

683 next | m*-next )

684 basic_machine=m68k-next

685 case $os in

686 -nextstep* )

687 ;;

688 -ns2*)

689 os=-nextstep2

690 ;;

691 *)

692 os=-nextstep3

693 ;;

694 esac

695 ;;

696 nh3000)

697 basic_machine=m68k-harris

698 os=-cxux

699 ;;

700 nh[45]000)

701 basic_machine=m88k-harris

702 os=-cxux

703 ;;

704 nindy960)

705 basic_machine=i960-intel

706 os=-nindy

707 ;;

708 mon960)

709 basic_machine=i960-intel

710 os=-mon960

711 ;;

712 nonstopux)

713 basic_machine=mips-compaq

714 os=-nonstopux

715 ;;

716 np1)

717 basic_machine=np1-gould

718 ;;

719 nsr-tandem)

720 basic_machine=nsr-tandem

721 ;;

722 op50n-* | op60c-*)

723 basic_machine=hppa1.1-oki

724 os=-proelf

725 ;;

726 or32 | or32-*)

727 basic_machine=or32-unknown

728 os=-coff

729 ;;

730 OSE68000 | ose68000)

731 basic_machine=m68000-ericsson

732 os=-ose

733 ;;

734 os68k)

735 basic_machine=m68k-none

736 os=-os68k

737 ;;

738 pa-hitachi)

739 basic_machine=hppa1.1-hitachi

740 os=-hiuxwe2

741 ;;

742 paragon)

743 basic_machine=i860-intel

744 os=-osf

745 ;;

746 pbd)

747 basic_machine=sparc-tti

748 ;;

749 pbb)

750 basic_machine=m68k-tti

751 ;;

752 pc532 | pc532-*)

753 basic_machine=ns32k-pc532

754 ;;

755 pentium | p5 | k5 | k6 | nexgen | viac3)

756 basic_machine=i586-pc

757 ;;

758 pentiumpro | p6 | 6x86 | athlon | athlon_*)

759 basic_machine=i686-pc

760 ;;

761 pentiumii | pentium2)

762 basic_machine=i686-pc

763 ;;

764 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)

765 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`

766 ;;

767 pentiumpro-* | p6-* | 6x86-* | athlon-*)

768 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`

769 ;;

770 pentiumii-* | pentium2-*)

771 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`

772 ;;

773 pn)

774 basic_machine=pn-gould

775 ;;

776 power) basic_machine=power-ibm

777 ;;

778 ppc) basic_machine=powerpc-unknown

779 ;;

780 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`

781 ;;

782 ppcle | powerpclittle | ppc-le | powerpc-little)

783 basic_machine=powerpcle-unknown

784 ;;

785 ppcle-* | powerpclittle-*)

786 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`

787 ;;

788 ppc64) basic_machine=powerpc64-unknown

789 ;;

790 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`

791 ;;

792 ppc64le | powerpc64little | ppc64-le | powerpc64-little)

793 basic_machine=powerpc64le-unknown

794 ;;

795 ppc64le-* | powerpc64little-*)

796 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`

797 ;;

798 ps2)

799 basic_machine=i386-ibm

800 ;;

801 pw32)

802 basic_machine=i586-unknown

803 os=-pw32

804 ;;

805 rom68k)

806 basic_machine=m68k-rom68k

807 os=-coff

808 ;;

809 rm[46]00)

810 basic_machine=mips-siemens

811 ;;

812 rtpc | rtpc-*)

813 basic_machine=romp-ibm

814 ;;

815 s390 | s390-*)

816 basic_machine=s390-ibm

817 ;;

818 s390x | s390x-*)

819 basic_machine=s390x-ibm

820 ;;

821 sa29200)

822 basic_machine=a29k-amd

823 os=-udi

824 ;;

825 sb1)

826 basic_machine=mipsisa64sb1-unknown

827 ;;

828 sb1el)

829 basic_machine=mipsisa64sb1el-unknown

830 ;;

831 sequent)

832 basic_machine=i386-sequent

833 ;;

834 sh)

835 basic_machine=sh-hitachi

836 os=-hms

837 ;;

838 sparclite-wrs | simso-wrs)

839 basic_machine=sparclite-wrs

840 os=-vxworks

841 ;;

842 sps7)

843 basic_machine=m68k-bull

844 os=-sysv2

845 ;;

846 spur)

847 basic_machine=spur-unknown

848 ;;

849 st2000)

850 basic_machine=m68k-tandem

851 ;;

852 stratus)

853 basic_machine=i860-stratus

854 os=-sysv4

855 ;;

856 sun2)

857 basic_machine=m68000-sun

858 ;;

859 sun2os3)

860 basic_machine=m68000-sun

861 os=-sunos3

862 ;;

863 sun2os4)

864 basic_machine=m68000-sun

865 os=-sunos4

866 ;;

867 sun3os3)

868 basic_machine=m68k-sun

869 os=-sunos3

870 ;;

871 sun3os4)

872 basic_machine=m68k-sun

873 os=-sunos4

874 ;;

875 sun4os3)

876 basic_machine=sparc-sun

877 os=-sunos3

878 ;;

879 sun4os4)

880 basic_machine=sparc-sun

881 os=-sunos4

882 ;;

883 sun4sol2)

884 basic_machine=sparc-sun

885 os=-solaris2

886 ;;

887 sun3 | sun3-*)

888 basic_machine=m68k-sun

889 ;;

890 sun4)

891 basic_machine=sparc-sun

892 ;;

893 sun386 | sun386i | roadrunner)

894 basic_machine=i386-sun

895 ;;

896 sv1)

897 basic_machine=sv1-cray

898 os=-unicos

899 ;;

900 symmetry)

901 basic_machine=i386-sequent

902 os=-dynix

903 ;;

904 t3d)

905 basic_machine=alpha-cray

906 os=-unicos

907 ;;

908 t3e)

909 basic_machine=alphaev5-cray

910 os=-unicos

911 ;;

912 t90)

913 basic_machine=t90-cray

914 os=-unicos

915 ;;

916 tic4x | c4x*)

917 basic_machine=tic4x-unknown

918 os=-coff

919 ;;

920 tic54x | c54x*)

921 basic_machine=tic54x-unknown

922 os=-coff

923 ;;

924 tx39)

925 basic_machine=mipstx39-unknown

926 ;;

927 tx39el)

928 basic_machine=mipstx39el-unknown

929 ;;

930 toad1)

931 basic_machine=pdp10-xkl

932 os=-tops20

933 ;;

934 tower | tower-32)

935 basic_machine=m68k-ncr

936 ;;

937 udi29k)

938 basic_machine=a29k-amd

939 os=-udi

940 ;;

941 ultra3)

942 basic_machine=a29k-nyu

943 os=-sym1

944 ;;

945 v810 | necv810)

946 basic_machine=v810-nec

947 os=-none

948 ;;

949 vaxv)

950 basic_machine=vax-dec

951 os=-sysv

952 ;;

953 vms)

954 basic_machine=vax-dec

955 os=-vms

956 ;;

957 vpp*|vx|vx-*)

958 basic_machine=f301-fujitsu

959 ;;

960 vxworks960)

961 basic_machine=i960-wrs

962 os=-vxworks

963 ;;

964 vxworks68)

965 basic_machine=m68k-wrs

966 os=-vxworks

967 ;;

968 vxworks29k)

969 basic_machine=a29k-wrs

970 os=-vxworks

971 ;;

972 w65*)

973 basic_machine=w65-wdc

974 os=-none

975 ;;

976 w89k-*)

977 basic_machine=hppa1.1-winbond

978 os=-proelf

979 ;;

980 windows32)

981 basic_machine=i386-pc

982 os=-windows32-msvcrt

983 ;;

984 xps | xps100)

985 basic_machine=xps100-honeywell

986 ;;

987 ymp)

988 basic_machine=ymp-cray

989 os=-unicos

990 ;;

991 z8k-*-coff)

992 basic_machine=z8k-unknown

993 os=-sim

994 ;;

995 none)

996 basic_machine=none-none

997 os=-none

998 ;;

999

1000 # Here we handle the default manufacturer of certain CPU types. It is in

1001 # some cases the only manufacturer, in others, it is the most popular.

1002 w89k)

1003 basic_machine=hppa1.1-winbond

1004 ;;

1005 op50n)

1006 basic_machine=hppa1.1-oki

1007 ;;

1008 op60c)

1009 basic_machine=hppa1.1-oki

1010 ;;

1011 romp)

1012 basic_machine=romp-ibm

1013 ;;

1014 rs6000)

1015 basic_machine=rs6000-ibm

1016 ;;

1017 vax)

1018 basic_machine=vax-dec

1019 ;;

1020 pdp10)

1021 # there are many clones, so DEC is not a safe bet

1022 basic_machine=pdp10-unknown

1023 ;;

1024 pdp11)

1025 basic_machine=pdp11-dec

1026 ;;

1027 we32k)

1028 basic_machine=we32k-att

1029 ;;

1031 basic_machine=sh-unknown

1032 ;;

1033 sh64)

1034 basic_machine=sh64-unknown

1035 ;;

1036 sparc | sparcv9 | sparcv9b)

1037 basic_machine=sparc-sun

1038 ;;

1039 cydra)

1040 basic_machine=cydra-cydrome

1041 ;;

1042 orion)

1043 basic_machine=orion-highlevel

1044 ;;

1045 orion105)

1046 basic_machine=clipper-highlevel

1047 ;;

1048 mac | mpw | mac-mpw)

1049 basic_machine=m68k-apple

1050 ;;

1051 pmac | pmac-mpw)

1052 basic_machine=powerpc-apple

1053 ;;

1054 *-unknown)

1055 # Make sure to match an already-canonicalized machine name.

1056 ;;

1057 *)

1058 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2

1059 exit 1

1060 ;;

1061 esac

1062

1063 # Here we canonicalize certain aliases for manufacturers.

1064 case $basic_machine in

1065 *-digital*)

1066 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`

1067 ;;

1068 *-commodore*)

1069 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`

1070 ;;

1071 *)

1072 ;;

1073 esac

1074

1075 # Decode manufacturer-specific aliases for certain operating systems.

1076

1077 if [ x"$os" != x"" ]

1078 then

1079 case $os in

1080 # First match some system type aliases

1081 # that might get confused with valid system types.

1082 # -solaris* is a basic system type, with this one exception.

1083 -solaris1 | -solaris1.*)

1084 os=`echo $os | sed -e 's|solaris1|sunos4|'`

1085 ;;

1086 -solaris)

1087 os=-solaris2

1088 ;;

1089 -svr4*)

1090 os=-sysv4

1091 ;;

1092 -unixware*)

1093 os=-sysv4.2uw

1094 ;;

1095 -gnu/linux*)

1096 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`

1097 ;;

1098 # First accept the basic system types.

1099 # The portable systems comes first.

1100 # Each alternative MUST END IN A *, to match a version number.

1101 # -sysv* is not here because it comes later, after sysvr4.

1103 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\

1106 | -aos* \

1107 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \

1112 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \

1113 | -chorusos* | -chorusrdb* \

1119 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \

1121 # Remember, each alternative MUST END IN *, to match a version number.

1122 ;;

1123 -qnx*)

1124 case $basic_machine in

1125 x86-* | i*86-*)

1126 ;;

1127 *)

1128 os=-nto$os

1129 ;;

1130 esac

1131 ;;

1132 -nto*)

1133 os=-nto-qnx

1134 ;;

1135 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \

1136 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \

1137 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)

1138 ;;

1139 -mac*)

1140 os=`echo $os | sed -e 's|mac|macos|'`

1141 ;;

1142 -linux*)

1143 os=`echo $os | sed -e 's|linux|linux-gnu|'`

1144 ;;

1145 -sunos5*)

1146 os=`echo $os | sed -e 's|sunos5|solaris2|'`

1147 ;;

1148 -sunos6*)

1149 os=`echo $os | sed -e 's|sunos6|solaris3|'`

1150 ;;

1151 -opened*)

1152 os=-openedition

1153 ;;

1154 -wince*)

1155 os=-wince

1156 ;;

1157 -osfrose*)

1158 os=-osfrose

1159 ;;

1160 -osf*)

1161 os=-osf

1162 ;;

1163 -utek*)

1164 os=-bsd

1165 ;;

1166 -dynix*)

1167 os=-bsd

1168 ;;

1169 -acis*)

1170 os=-aos

1171 ;;

1172 -atheos*)

1173 os=-atheos

1174 ;;

1175 -386bsd)

1176 os=-bsd

1177 ;;

1178 -ctix* | -uts*)

1179 os=-sysv

1180 ;;

1181 -nova*)

1182 os=-rtmk-nova

1183 ;;

1184 -ns2 )

1185 os=-nextstep2

1186 ;;

1187 -nsk*)

1188 os=-nsk

1189 ;;

1190 # Preserve the version number of sinix5.

1191 -sinix5.*)

1192 os=`echo $os | sed -e 's|sinix|sysv|'`

1193 ;;

1194 -sinix*)

1195 os=-sysv4

1196 ;;

1197 -triton*)

1198 os=-sysv3

1199 ;;

1200 -oss*)

1201 os=-sysv3

1202 ;;

1203 -svr4)

1204 os=-sysv4

1205 ;;

1206 -svr3)

1207 os=-sysv3

1208 ;;

1209 -sysvr4)

1210 os=-sysv4

1211 ;;

1212 # This must come after -sysvr4.

1213 -sysv*)

1214 ;;

1215 -ose*)

1216 os=-ose

1217 ;;

1218 -es1800*)

1219 os=-ose

1220 ;;

1221 -xenix)

1222 os=-xenix

1223 ;;

1224 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)

1225 os=-mint

1226 ;;

1227 -none)

1228 ;;

1229 *)

1230 # Get rid of the `-' at the beginning of $os.

1231 os=`echo $os | sed 's/[^-]*-//'`

1232 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2

1233 exit 1

1234 ;;

1235 esac

1236 else

1237

1238 # Here we handle the default operating systems that come with various machines.

1239 # The value should be what the vendor currently ships out the door with their

1240 # machine or put another way, the most popular os provided with the machine.

1241

1242 # Note that if you're going to try to match "-MANUFACTURER" here (say,

1243 # "-sun"), then you have to tell the case statement up towards the top

1244 # that MANUFACTURER isn't an operating system. Otherwise, code above

1245 # will signal an error saying that MANUFACTURER isn't an operating

1246 # system, and we'll never get to this point.

1247

1248 case $basic_machine in

1249 *-acorn)

1250 os=-riscix1.2

1251 ;;

1252 arm*-rebel)

1253 os=-linux

1254 ;;

1255 arm*-semi)

1256 os=-aout

1257 ;;

1258 # This must come before the *-dec entry.

1259 pdp10-*)

1260 os=-tops20

1261 ;;

1262 pdp11-*)

1263 os=-none

1264 ;;

1265 *-dec | vax-*)

1266 os=-ultrix4.2

1267 ;;

1268 m68*-apollo)

1269 os=-domain

1270 ;;

1271 i386-sun)

1272 os=-sunos4.0.2

1273 ;;

1274 m68000-sun)

1275 os=-sunos3

1276 # This also exists in the configure program, but was not the

1277 # default.

1278 # os=-sunos4

1279 ;;

1280 m68*-cisco)

1281 os=-aout

1282 ;;

1283 mips*-cisco)

1284 os=-elf

1285 ;;

1286 mips*-*)

1287 os=-elf

1288 ;;

1289 or32-*)

1290 os=-coff

1291 ;;

1292 *-tti) # must be before sparc entry or we get the wrong os.

1293 os=-sysv3

1294 ;;

1295 sparc-* | *-sun)

1296 os=-sunos4.1.1

1297 ;;

1298 *-be)

1299 os=-beos

1300 ;;

1301 *-ibm)

1302 os=-aix

1303 ;;

1304 *-wec)

1305 os=-proelf

1306 ;;

1307 *-winbond)

1308 os=-proelf

1309 ;;

1310 *-oki)

1311 os=-proelf

1312 ;;

1313 *-hp)

1314 os=-hpux

1315 ;;

1316 *-hitachi)

1317 os=-hiux

1318 ;;

1319 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)

1320 os=-sysv

1321 ;;

1322 *-cbm)

1323 os=-amigaos

1324 ;;

1325 *-dg)

1326 os=-dgux

1327 ;;

1328 *-dolphin)

1329 os=-sysv3

1330 ;;

1331 m68k-ccur)

1332 os=-rtu

1333 ;;

1334 m88k-omron*)

1335 os=-luna

1336 ;;

1337 *-next )

1338 os=-nextstep

1339 ;;

1340 *-sequent)

1341 os=-ptx

1342 ;;

1343 *-crds)

1344 os=-unos

1345 ;;

1346 *-ns)

1347 os=-genix

1348 ;;

1349 i370-*)

1350 os=-mvs

1351 ;;

1352 *-next)

1353 os=-nextstep3

1354 ;;

1355 *-gould)

1356 os=-sysv

1357 ;;

1358 *-highlevel)

1359 os=-bsd

1360 ;;

1361 *-encore)

1362 os=-bsd

1363 ;;

1364 *-sgi)

1365 os=-irix

1366 ;;

1367 *-siemens)

1368 os=-sysv4

1369 ;;

1370 *-masscomp)

1371 os=-rtu

1372 ;;

1373 f30[01]-fujitsu | f700-fujitsu)

1374 os=-uxpv

1375 ;;

1376 *-rom68k)

1377 os=-coff

1378 ;;

1379 *-*bug)

1380 os=-coff

1381 ;;

1382 *-apple)

1383 os=-macos

1384 ;;

1385 *-atari*)

1386 os=-mint

1387 ;;

1388 *)

1389 os=-none

1390 ;;

1391 esac

1392 fi

1393

1394 # Here we handle the case where we know the os, and the CPU type, but not the

1395 # manufacturer. We pick the logical manufacturer.

1396 vendor=unknown

1397 case $basic_machine in

1398 *-unknown)

1399 case $os in

1400 -riscix*)

1401 vendor=acorn

1402 ;;

1403 -sunos*)

1404 vendor=sun

1405 ;;

1406 -aix*)

1407 vendor=ibm

1408 ;;

1409 -beos*)

1410 vendor=be

1411 ;;

1412 -hpux*)

1413 vendor=hp

1414 ;;

1415 -mpeix*)

1416 vendor=hp

1417 ;;

1418 -hiux*)

1419 vendor=hitachi

1420 ;;

1421 -unos*)

1422 vendor=crds

1423 ;;

1424 -dgux*)

1425 vendor=dg

1426 ;;

1427 -luna*)

1428 vendor=omron

1429 ;;

1430 -genix*)

1431 vendor=ns

1432 ;;

1433 -mvs* | -opened*)

1434 vendor=ibm

1435 ;;

1436 -ptx*)

1437 vendor=sequent

1438 ;;

1439 -vxsim* | -vxworks* | -windiss*)

1440 vendor=wrs

1441 ;;

1442 -aux*)

1443 vendor=apple

1444 ;;

1445 -hms*)

1446 vendor=hitachi

1447 ;;

1448 -mpw* | -macos*)

1449 vendor=apple

1450 ;;

1451 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)

1452 vendor=atari

1453 ;;

1454 -vos*)

1455 vendor=stratus

1456 ;;

1457 esac

1458 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`

1459 ;;

1460 esac

1461

1462 echo $basic_machine$os

1463 exit 0

1464

1465 # Local variables:

1466 # eval: (add-hook 'write-file-hooks 'time-stamp)

1467 # time-stamp-start: "timestamp='"

1468 # time-stamp-format: "%:y-%02m-%02d"

1469 # time-stamp-end: "'"

1470 # End: