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Added mips-dec support from Ralph Campbell.
[unix-history] / usr / src / contrib / gcc-2.3.3 / configure
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8b44d1ab
EA		 1#!/bin/sh
2# Configuration script for GNU CC
3# Copyright (C) 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
4
5#This file is part of GNU CC.
6
7#GNU CC is free software; you can redistribute it and/or modify
8#it under the terms of the GNU General Public License as published by
9#the Free Software Foundation; either version 2, or (at your option)
10#any later version.
11
12#GNU CC is distributed in the hope that it will be useful,
13#but WITHOUT ANY WARRANTY; without even the implied warranty of
14#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15#GNU General Public License for more details.
16
17#You should have received a copy of the GNU General Public License
18#along with GNU CC; see the file COPYING. If not, write to
19#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
20
21#
22# Shell script to create proper links to machine-dependent files in
23# preparation for compiling gcc.
24#
25# Options: --srcdir=DIR specifies directory where sources are.
26# --host=HOST specifies host configuration.
27# --target=TARGET specifies target configuration.
28# --build=TARGET specifies configuration of machine you are
29# using to compile GCC.
30# --prefix=DIR specifies directory to install in.
31# --exec-prefix=DIR specifies directory to install executables in.
32# --with-gnu-ld arrange to work with GNU ld.
33# --with-gnu-as arrange to work with GAS.
34# --with-stabs arrange to use stabs instead of host debug format.
35# --nfp assume system has no FPU.
36#
37# If configure succeeds, it leaves its status in config.status.
38# If configure fails after disturbing the status quo,
39# config.status is removed.
40#
41
42progname=$0
43
44# Default --srcdir to the directory where the script is found,
45# if a directory was specified.
46# The second sed call is to convert `.//configure' to `./configure'.
47srcdir=`echo $0 | sed 's|//|/|' | sed 's|/[^/]*$||'`
48if [ x$srcdir = x$0 ]
49then
50srcdir=
51fi
52
53host=
54
55# Default prefix to /usr/local.
df688971
EA		 56#prefix=/usr/local
57prefix=/usr/libexec
8b44d1ab 58# Default is to let the Makefile set exec_prefix from $(prefix)
df688971
EA		 59#exec_prefix='$(prefix)'
60exec_prefix='$(prefix)/gcc2'
8b44d1ab
EA		 61
62remove=rm
63hard_link=ln
64symbolic_link='ln -s'
65copy=cp
66
67# Record all the arguments, to write them in config.status.
68arguments=$*
69
70#for Test
71#remove="echo rm"
72#hard_link="echo ln"
73#symbolic_link="echo ln -s"
74
75target=
76host=
77build=
78
79for arg in $*;
80do
81 case $next_arg in
82 --srcdir)
83 srcdir=$arg
84 next_arg=
85 ;;
86 --host)
87 host=$arg
88 next_arg=
89 ;;
90 --target)
91 target=$arg
92 next_arg=
93 ;;
94 --build)
95 build=$arg
96 next_arg=
97 ;;
98 --prefix)
99 prefix=$arg
100 next_arg=
101 ;;
102 --exec-prefix)
103 exec_prefix=$arg
104 next_arg=
105 ;;
106 *)
107 case $arg in
108 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr | --s)
109 next_arg=--srcdir
110 ;;
111 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=* | --s=*)
112 srcdir=`echo $arg | sed 's/-*s[a-z]*=//'`
113 ;;
114 -host | --host | --hos | --ho | --h)
115 next_arg=--host
116 ;;
117 -host=* | --host=* | --hos=* | --ho=* | --h=*)
118 host=`echo $arg | sed 's/-*h[a-z]*=//'`
119 ;;
120 -target | --target | --targe | --targ | --tar | --ta | --t)
121 next_arg=--target
122 ;;
123 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
124 target=`echo $arg | sed 's/-*t[a-z]*=//'`
125 ;;
126 -build | --build | --buil | --bui | --bu | --b)
127 next_arg=--build
128 ;;
129 -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
130 build=`echo $arg | sed 's/-*b[a-z]*=//'`
131 ;;
132 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
133 next_arg=--prefix
134 ;;
135 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
136 prefix=`echo $arg | sed 's/-*p[a-z]*=//'`
137 ;;
138 -exec-prefix | --exec-prefix | --exec-prefi | --exec-pref | --exec-pre \
139 | --exec-pr | --exec-p | --exec- | --exec | --exe | --ex | --e)
140 next_arg=--exec-prefix
141 ;;
142 -exec-prefix=* | --exec-prefix=* | --exec-prefi=* | --exec-pref=* \
143 | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* | --exec=* \
144 | --exe=* | --ex=* | --e=*)
145 exec_prefix=`echo $arg | sed 's/-*e[-a-z]*=//'`
146 ;;
147 -with-gnu-ld | --with-gnu-ld | --with-gnu-l)
148 gnu_ld=yes
149 ;;
150 -gas | --gas | --ga | --g | -with-gnu-as | --with-gnu-as | -with-gnu-a)
151 gas=yes
152 ;;
153 -nfp | --nfp | --nf | --n)
154 nfp=yes
155 ;;
156 -with-stabs | -with-stab | -with-sta | -with-st | -with-s \
157 | --with-stabs | --with-stab | --with-sta | --with-st | --with-s \
158 | -stabs | -stab | -sta | -st \
159 | --stabs | --stab | --sta | --st)
160 stabs=yes
161 ;;
162 -with-* | --with-*) ;; #ignored
163 -x | --x) ;; # ignored
164 -*)
165 echo "Invalid option \`$arg'" 1>&2
166 exit 1
167 ;;
168 *)
169# Allow configure HOST TARGET
170 if [ x$host = x ]
171 then
172 host=$target
173 fi
174 target=$arg
175 ;;
176 esac
177 esac
178done
179
180# Find the source files, if location was not specified.
181if [ x$srcdir = x ]
182then
183 srcdirdefaulted=1
184 srcdir=.
185 if [ ! -r tree.c ]
186 then
187 srcdir=..
188 fi
189fi
190
191if [ ! -r ${srcdir}/tree.c ]
192then
193 if [ x$srcdirdefaulted = x ]
194 then
195 echo "$progname: Can't find compiler sources in \`${srcdir}'" 1>&2
196 else
197 echo "$progname: Can't find compiler sources in \`.' or \`..'" 1>&2
198 fi
199 exit 1
200fi
201
202if [ -r ${srcdir}/config.status ] && [ x$srcdir != x. ]
203then
204 echo "$progname: \`configure' has been run in \`${srcdir}'" 1>&2
205 exit 1
206fi
207
208# Complain if an arg is missing
209if [ x$target = x ]
210then
211 echo "No target specified." 1>&2
212
213 echo "\
214Usage: `basename $progname` [--host=HOST] [--build=BUILD]
215 [--prefix=DIR] [--exec-pref=DIR]
216 [--with-gnu-as] [--with-gnu-ld] [--with-stabs] [--nfp] TARGET" 1>&2
217 echo "Where HOST, TARGET and BUILD are three-part configuration names " 1>&2
218 if [ -r config.status ]
219 then
220 tail +2 config.status 1>&2
221 fi
222 exit 1
223fi
224
225# Default other arg
226if [ x$host = x ]
227then
228 host=$target
229fi
230# If $build was not specified, use $host.
231if [ x$build = x ]
232then
233 build=$host
234fi
235
236build_xm_file=
237host_xm_file=
238host_xmake_file=
239host_broken_install=
240
241# Validate the specs, and canonicalize them.
242canon_build=`$srcdir/config.sub $build` || exit 1
243canon_host=`$srcdir/config.sub $host` || exit 1
244canon_target=`$srcdir/config.sub $target` || exit 1
245
246# Decode the host machine, then the target machine.
247# For the host machine, we save the xm_file variable as host_xm_file;
248# then we decode the target machine and forget everything else
249# that came from the host machine.
250for machine in $canon_build $canon_host $canon_target; do
251
252 cpu_type=
253 xm_file=
254 tm_file=
255 out_file=
256 xmake_file=
257 tmake_file=
258 header_files=
259 # Set this to force installation and use of collect2.
260 use_collect2=
261 # Set this to override the default target model.
262 target_cpu_default=
263 # Set this to force use of install.sh.
264 broken_install=
265 # Set this to control which fixincludes program to use.
266 fixincludes=fixincludes
267
268 case $machine in
269 # Support site-specific machine types.
270 *local*)
271 cpu_type=$machine
272 xm_file=xm-$machine.h
273 tm_file=$machine.h
274 if [ -f $srcdir/config/x-$machine ] ; \
275 then xmake_file=x-$machine; \
276 else true; \
277 fi
278 if [ -f $srcdir/config/t-$machine ] ; \
279 then tmake_file=t-$machine; \
280 else true; \
281 fi
282 ;;
283 vax-*-bsd*) # vaxen running BSD
284 tm_file=vax.h
285 use_collect2=yes
286 ;;
287 vax-*-ultrix*) # vaxen running ultrix
288 tm_file=ultrix.h
289 use_collect2=yes
290 ;;
291 vax-*-vms*) # vaxen running VMS
292 xm_file=xm-vax-vms.h
293 tm_file=vax-vms.h
294 ;;
295 vax-*-sysv*) # vaxen running system V
296 xm_file=xm-vaxv.h
297 tm_file=vaxv.h
298 ;;
299# This hasn't been upgraded to GCC 2.
300# tahoe-harris-*) # Harris tahoe, using COFF.
301# tm_file=harris.h
302# ;;
303# tahoe-*-bsd*) # tahoe running BSD
304# xm_file=xm-tahoe.h
305# tm_file=tahoe.h
306# ;;
307 i[34]86-*-osfrose*) # 386 using OSF/rose
308 tm_file=i386rose.h
309 xmake_file=x-i386rose
310 tmake_file=t-i386rose
311 use_collect2=yes
312 ;;
313 i[34]86-sequent-bsd*) # 80386 from Sequent
314 xm_file=xm-i386.h
315 use_collect2=yes
316 if [ x$gas = xyes ]
317 then
318 tm_file=seq386gas.h
319 else
320 tm_file=seq386.h
321 fi
322 ;;
323 i[34]86-*-bsd*)
324 xm_file=xm-i386.h
325 tm_file=i386bsd.h
326# tmake_file=t-libc-ok
327 use_collect2=yes
328 ;;
329 i[34]86-*-mach*)
330 xm_file=xm-i386.h
331 tm_file=i386mach.h
332# tmake_file=t-libc-ok
333 use_collect2=yes
334 ;;
335 i[34]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system
336 xm_file=xm-i386sco.h
337 tm_file=i386sco4.h
338 xmake_file=x-i386s4
339 tmake_file=t-i386sco
340 fixincludes=fixinc.sco
341 broken_install=yes
342 ;;
343 i[34]86-*-sco*) # 80386 running SCO system
344 xm_file=xm-i386sco.h
345 tm_file=i386sco.h
346 xmake_file=x-i386sco
347 tmake_file=t-i386sco
348 broken_install=yes
349 ;;
350 i[34]86-*-isc*) # 80386 running ISC system
351 xm_file=xm-i386isc.h
352 xmake_file=x-i386isc
353 if [ x$gas = xyes ]
354 then
355 tm_file=i386iscgas.h
356 tmake_file=t-i386iscgas
357 else
358 tm_file=i386isc.h
359 tmake_file=t-i386isc
360 fi
361 broken_install=yes
362 ;;
363 i[34]86-ibm-aix*) # IBM PS/2 running AIX
364 if [ x$gas = xyes ]
365 then
366 tm_file=aix386.h
367 else
368 tm_file=aix386ng.h
369 use_collect2=yes
370 fi
371 xm_file=xm-aix386.h
372 xmake_file=x-aix386
373 broken_install=yes
374 ;;
375 i386-sun-sunos*) # Sun i386 roadrunner
376 xm_file=xm-sun386.h
377 tm_file=i386sun.h
378 use_collect2=yes
379 ;;
380 i[34]86-*-linux*) # Intel 80386's running Linux
381 cpu_type=i386
382 xm_file=xm-linux.h
383 xmake_file=x-linux
384 tm_file=i386linux.h
385 broken_install=yes
386 ;;
387 i486-ncr-sysv4*) # NCR 3000 - i486 running system V.4
388 cpu_type=i386
389 xm_file=xm-i38v4.h
390 xmake_file=x-ncr3000
391 tm_file=i386v4.h
392 tmake_file=t-svr4
393 ;;
394 i[34]86-*-sysv4*) # Intel 80386's running system V.4
395 cpu_type=i386
396 xm_file=xm-i38v4.h
397 tm_file=i386v4.h
398 tmake_file=t-svr4
399 xmake_file=x-svr4
400 ;;
401 i[34]86-*-sysv*) # Intel 80386's running system V
402 xm_file=xm-i386v.h
403 xmake_file=x-i386v
404 tmake_file=t-svr3
405 if [ x$gas = xyes ]
406 then
407 if [ x$stabs = xyes ]
408 then
409 tm_file=i386gstabs.h
410 else
411 tm_file=i386gas.h
412 fi
413 else
414 tm_file=i386v.h
415 fi
416 ;;
417 i860-*-mach*)
418 xm_file=xm-i860.h
419 tm_file=i860mach.h
420 tmake_file=t-libc-ok
421 ;;
422 i860-*-sysv3*)
423 xm_file=xm-i86v3.h
424 xmake_file=x-i860v3
425 tm_file=i860v3.h
426 tmake_file=t-svr3
427 ;;
428 i860-*-sysv4*)
429 xm_file=xm-i86v4.h
430 xmake_file=x-i860v4
431 tm_file=i860v4.h
432 tmake_file=t-svr4
433 ;;
434 i860-alliant-*) # Alliant FX/2800
435 xm_file=xm-fx2800.h
436 xmake_file=x-fx2800
437 tm_file=fx2800.h
438 tmake_file=t-fx2800
439 ;;
440 i860-*-bsd*)
441 if [ x$gas = xyes ]
442 then
443 tm_file=i860bg.h
444 else
445 tm_file=i860b.h
446 fi
447 use_collect2=yes
448 ;;
449 sparc-tti-*)
450 tm_file=pbd.h
451 xm_file=xm-pbd.h
452 use_collect2=yes
453 ;;
454 elxsi-elxsi-*)
455 tm_file=elxsi.h
456 xm_file=xm-elxsi.h
457 use_collect2=yes
458 ;;
459 sparc-*-sunos4*)
460 tm_file=sparc.h
461 use_collect2=yes
462 ;;
463 sparc-*-sunos3*)
464 tm_file=sun4o3.h
465 use_collect2=yes
466 ;;
467 sparc-*-sysv4*)
468 xm_file=xm-spcv4.h
469 tm_file=sparcv4.h
470 tmake_file=t-svr4
471 xmake_file=x-sparcv4
472 ;;
473 sparc-*-solaris2* | sparc-*-sunos5*)
474 xm_file=xm-spc-sol2.h
475 tm_file=spc-sol2.h
476 tmake_file=t-sol2
477 xmake_file=x-sparcv4
478 fixincludes=fixinc.svr4
479 broken_install=yes
480 ;;
481 m68k-cbm-sysv4*) # Commodore variant of V.4.
482 tm_file=amix.h
483 xm_file=xm-amix.h
484 xmake_file=x-amix
485 tmake_file=t-svr4
486 header_files=math-68881.h
487 ;;
488 m68k-*-sysv4*) # Motorola m68k's running system V.4
489 tm_file=m68kv4.h
490 xm_file=xm-m68kv.h
491 tmake_file=t-svr4
492 header_files=math-68881.h
493 ;;
494 m68k-bull-sysv*) # Bull DPX/2
495 if [ x$gas = xyes ]
496 then
497 tm_file=dpx2g.h
498 else
499 echo dpx2 supported only with GAS 1>&2
500 exit 1
501 tm_file=dpx2.h
502 fi
503 xm_file=xm-m68kv.h
504 xmake_file=x-dpx2
505 use_collect2=yes
506 header_files=math-68881.h
507 ;;
508 m68k-next-*)
509 tm_file=next.h
510 out_file=next.c
511 xm_file=xm-next.h
512 tmake_file=t-next
513 xmake_file=x-next
514 use_collect2=yes
515 header_files=math-68881.h
516 ;;
517 m68k-sun-sunos3*)
518 if [ x$nfp = xyes ]
519 then
520 tm_file=sun3n3.h
521 else
522 tm_file=sun3o3.h
523 fi
524 use_collect2=yes
525 header_files=math-68881.h
526 ;;
527 m68k-sun-sunos*) # For SunOS 4 (the default).
528 if [ x$nfp = xyes ]
529 then
530 tm_file=sun3n.h
531 else
532 tm_file=sun3.h
533 fi
534 use_collect2=yes
535 header_files=math-68881.h
536 ;;
537 m68k-sun-mach*)
538 tm_file=sun3mach.h
539 use_collect2=yes
540 header_files=math-68881.h
541 ;;
542 m68k-tti-*)
543 tm_file=pbb.h
544 xm_file=xm-m68kv.h
545 use_collect2=yes
546 header_files=math-68881.h
547 ;;
548 m68k-hp-hpux*) # HP 9000 series 300
549 xm_file=xm-hp320.h
550 if [ x$gas = xyes ]
551 then
552 xmake_file=x-hp320g
553 tmake_file=t-hp320g
554 tm_file=hp320g.h
555 else
556 xmake_file=x-hp320
557 tm_file=hp320.h
558 fi
559 broken_install=yes
560 use_collect2=yes
561 header_files=math-68881.h
562 ;;
563 m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix
564 tm_file=hp3bsd.h
565 use_collect2=yes
566 header_files=math-68881.h
567 ;;
df688971
EA		 568 m68k-omron-bsd*) # OMRON LUNA-I/LUNA-II running Berkeley Unix
569 tm_file=luna68k.h
570 use_collect2=yes
571# header_files=math-68881.h
572 ;;
8b44d1ab
EA		 573 m68k-isi-bsd*)
574 if [ x$nfp = xyes ]
575 then
576 tm_file=isi-nfp.h
577 else
578 tm_file=isi.h
579 fi
580 use_collect2=yes
581 header_files=math-68881.h
582 ;;
583 m68k-sony-newsos3*)
584 xm_file=xm-m68k.h
585 if [ x$gas = xyes ]
586 then
587 tm_file=news3gas.h
588 else
589 tm_file=news3.h
590 fi
591 use_collect2=yes
592 header_files=math-68881.h
593 ;;
594 m68k-sony-bsd* | m68k-sony-newsos*)
595 xm_file=xm-m68k.h
596 if [ x$gas = xyes ]
597 then
598 tm_file=newsgas.h
599 else
600 tm_file=news.h
601 fi
602 use_collect2=yes
603 header_files=math-68881.h
604 ;;
605 m68k-altos-sysv*) # Altos 3068
606 if [ x$gas = xyes ]
607 then
608 xm_file=xm-altos3068.h
609 tm_file=altos3068.h
610 else
611 echo "The Altos is supported only with the GNU assembler" 1>&2
612 exit 1
613 fi
614 header_files=math-68881.h
615 ;;
616 m68k-motorola-sysv*)
617 tm_file=mot3300.h
618 xm_file=xm-mot3300.h
619 use_collect2=yes
620 header_files=math-68881.h
621 ;;
622 m68k-crds-unos*)
623 xm_file=xm-crds.h
624 xmake_file=x-crds
625 tm_file=crds.h
626 broken_install=yes
627 use_collect2=yes
628 header_files=math-68881.h
629 ;;
630 m68k-apollo-*)
631 xmake_file=x-apollo68
632 tm_file=apollo68.h
633 use_collect2=yes
634 header_files=math-68881.h
635 ;;
636 m68k-plexus-sysv*)
637 cpu_type=m68k
638 tm_file=plexus.h
639 use_collect2=yes
640 xm_file=xm-plexus.h
641 header_files=math-68881.h
642 ;;
643 m68k-ncr-sysv*) # NCR Tower 32 SVR3
644 tm_file=tower-as.h
645 xm_file=xm-tower.h
646 xmake_file=x-tower
647 tmake_file=t-svr3
648 header_files=math-68881.h
649 ;;
650 m68k-*-sysv3*) # Motorola m68k's running system V.3
651 tm_file=m68k.h
652 xm_file=xm-m68kv.h
653 xmake_file=x-m68kv
654 tmake_file=t-svr3
655 header_files=math-68881.h
656 ;;
657 m68000-sun-sunos3*)
658 cpu_type=m68k
659 tm_file=sun2.h
660 use_collect2=yes
661 header_files=math-68881.h
662 ;;
663 m68000-sun-sunos4*)
664 cpu_type=m68k
665 tm_file=sun2o4.h
666 use_collect2=yes
667 header_files=math-68881.h
668 ;;
669 m68000-hp-hpux*) # HP 9000 series 300
670 cpu_type=m68k
671 xm_file=xm-hp320.h
672 if [ x$gas = xyes ]
673 then
674 xmake_file=x-hp320g
675 tm_file=hp310g.h
676 else
677 xmake_file=x-hp320
678 tm_file=hp310.h
679 fi
680 broken_install=yes
681 use_collect2=yes
682 header_files=math-68881.h
683 ;;
684 m68000-hp-bsd*) # HP 9000/200 running BSD
685 cpu_type=m68k
686 tm_file=hp2bsd.h
687 xmake_file=x-hp2bsd
688 use_collect2=yes
689 header_files=math-68881.h
690 ;;
691 m68000-att-sysv*)
692 cpu_type=m68k
693 xm_file=xm-3b1.h
694 if [ x$gas = xyes ]
695 then
696 tm_file=3b1g.h
697 else
698 tm_file=3b1.h
699 fi
700 use_collect2=yes
701 header_files=math-68881.h
702 ;;
703 m68000-convergent-sysv*)
704 cpu_type=m68k
705 xm_file=xm-3b1.h
706 tm_file=ctix.h
707 use_collect2=yes
708 header_files=math-68881.h
709 ;;
710 ns32k-encore-osf*) # Encore with OSF/rose
711 tm_file=encrose.h
712 xmake_file=x-encrose
713 tmake_file=t-encrose
714 use_collect2=yes
715 ;;
716 ns32k-sequent-bsd*)
717 tm_file=sequent.h
718 use_collect2=yes
719 ;;
720 ns32k-encore-bsd*)
721 tm_file=encore.h
722 use_collect2=yes
723 ;;
724# This has not been updated to GCC 2.
725# ns32k-ns-genix*)
726# xm_file=xm-genix.h
727# xmake_file=x-genix
728# tm_file=genix.h
729# broken_install=yes
730# use_collect2=yes
731# ;;
732 ns32k-merlin-*)
733 tm_file=merlin.h
734 use_collect2=yes
735 ;;
736 ns32k-tek6100-bsd*)
737 tm_file=tek6100.h
738 broken_install=yes
739 use_collect2=yes
740 ;;
741 ns32k-tek6200-bsd*)
742 tm_file=tek6200.h
743 broken_install=yes
744 use_collect2=yes
745 ;;
746 ns32k-pc532-mach*)
747 tm_file=pc532-mach.h
748 use_collect2=yes
749 ;;
750 ns32k-pc532-minix*)
751 tm_file=pc532-min.h
752 xm_file=xm-pc532-min.h
753 use_collect2=yes
754 ;;
755 m88k-*-luna*)
756 tm_file=m88kluna.h
757 tmake_file=t-m88kluna
758 ;;
759 m88k-dg-dgux*)
760 tm_file=m88kdgux.h
761 xmake_file=x-m88kdgux
762 broken_install=yes
763 ;;
764 m88k-*-sysv4*)
765 tm_file=m88kv4.h
766 xmake_file=x-m88kv4
767 tmake_file=t-m88kv4
768 ;;
769 m88k-dolphin-sysv3*)
770 tm_file=m88kdolph.h
771 xm_file=xm-m88kv3.h
772 xmake_file=x-m88kdolph
773 ;;
774 m88k-*-sysv3*)
775 tm_file=m88kv3.h
776 xm_file=xm-m88kv3.h
777 ;;
778# This hasn't been upgraded to GCC 2.
779# fx80-alliant-*) # Alliant FX/80
780# tm_file=fx80.h
781# ;;
782 arm-*-*) # Acorn RISC machine
783 tm_file=arm.h
784 ;;
785 c1-convex-*) # Convex C1
786 tm_file=convex1.h
787 cpu_type=convex
788 use_collect2=yes
789 ;;
790 c2-convex-*) # Convex C2
791 tm_file=convex2.h
792 cpu_type=convex
793 use_collect2=yes
794 ;;
795 c32-convex-*)
796 tm_file=convex32.h # Convex C32xx
797 cpu_type=convex
798 use_collect2=yes
799 ;;
800 c34-convex-*)
801 tm_file=convex34.h # Convex C34xx
802 cpu_type=convex
803 use_collect2=yes
804 ;;
805 c38-convex-*)
806 tm_file=convex38.h # Convex C38xx
807 cpu_type=convex
808 use_collect2=yes
809 ;;
810 mips-sgi-irix4*) # Mostly like a MIPS.
811 if [ x$stabs = xyes ]; then
812 tm_file=iris4g.h
813 else
814 tm_file=iris4.h
815 fi
816 xm_file=xm-irix4.h
817 broken_install=yes
818 xmake_file=x-iris
819 use_collect2=yes
820 ;;
821 mips-sgi-*) # Mostly like a MIPS.
822 if [ x$stabs = xyes ]; then
823 tm_file=irisgdb.h
824 else
825 tm_file=iris.h
826 fi
827 xm_file=xm-iris.h
828 broken_install=yes
829 xmake_file=x-iris
830 use_collect2=yes
831 ;;
832 mips-dec-ultrix*) # Decstation.
833 if [ x$stabs = xyes ]; then
834 tm_file=decstabs.h
835 else
836 tm_file=decstatn.h
837 fi
838 tmake_file=t-decstatn
839 xmake_file=x-decstatn
840 use_collect2=yes
841 ;;
842 mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose.
843 tm_file=decrose.h
844 xmake_file=x-decrose
845 tmake_file=t-decrose
846 use_collect2=yes
847 ;;
848 mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL
849 if [ x$stabs = xyes ]; then
850 tm_file=dec-gosf1.h
851 else
852 tm_file=dec-osf1.h
853 fi
854 xmake_file=x-dec-osf1
855 tmake_file=t-decstatn
856 use_collect2=yes
857 ;;
91e5f7e5
EA		 858 mips-dec-bsd*) # Decstation running 4.4 BSD
859 tm_file=mips-dec-bsd.h
860 xmake_file=x-mipsbsd
861 tmake_file=t-mipsbsd
862 fixincludes=
863 ;;
8b44d1ab
EA		 864 mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
865 if [ x$stabs = xyes ]; then
866 tm_file=mips-gnews.h
867 else
868 tm_file=mips-news.h
869 fi
870 xm_file=xm-mips.h
871 use_collect2=yes
872 ;;
873 mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0.
874 # That is based on svr4.
875 # t-svr4 is not right because this system doesn't use ELF.
876 if [ x$stabs = xyes ]; then
877 tm_file=mips-gn5.h
878 else
879 tm_file=mips-n5.h
880 fi
881 xm_file=xm-mipsnews.h
882 use_collect2=yes
883 ;;
884 mips-*riscos[56789]bsd* | mips-*riscos[56789]-bsd*)
885 if [ x$stabs = xyes ]; then # MIPS BSD 4.3, RISC-OS 5.0
886 tm_file=mips-5gbsd.h
887 else
888 tm_file=mips-5bsd.h
889 fi
890 use_collect2=yes
891 ;;
892 mips-*-bsd* | mips-*riscosbsd* | mips-*riscos[1234]bsd* \
893 | mips-*riscos-bsd* | mips-*riscos[1234]-bsd*)
894 if [ x$stabs = xyes ]; then # MIPS BSD 4.3, RISC-OS 4.0
895 tm_file=mips-gbsd.h
896 else
897 tm_file=mips-bsd.h
898 fi
899 use_collect2=yes
900 ;;
901 mips-*riscos[56789]sysv4* | mips-*riscos[56789]-sysv4*)
902 if [ x$stabs = xyes ]; then # MIPS System V.4., RISC-OS 5.0
903 tm_file=mips-5gsvr4.h
904 else
905 tm_file=mips-5svr4.h
906 fi
907 xm_file=xm-umips.h
908 xmake_file=x-mipsv
909 ;;
910 mips-*-sysv4* | mips-*riscos[1234]sysv4* | mips-*riscossysv4* \
911 | mips-*riscos[1234]-sysv4* | mips-*riscos-sysv4*)
912 if [ x$stabs = xyes ]; then # MIPS System V.4. RISC-OS 4.0
913 tm_file=mips-gsvr4.h
914 else
915 tm_file=mips-svr4.h
916 fi
917 xm_file=xm-umips.h
918 xmake_file=x-mipsv
919 ;;
920 mips-*riscos[56789]sysv* | mips-*-riscos[56788]-sysv*)
921 if [ x$stabs = xyes ]; then # MIPS System V.3, RISC-OS 5.0
922 tm_file=mips-5gsysv.h
923 else
924 tm_file=mips-5sysv.h
925 fi
926 xm_file=xm-umips.h
927 xmake_file=x-mipsv
928 use_collect2=yes
929 ;;
930 mips-*-sysv* | mips-*riscossysv* | mips-*riscos-sysv*)
931 if [ x$stabs = xyes ]; then # MIPS System V.3, RISC-OS 4.0
932 tm_file=mips-gsysv.h
933 else
934 tm_file=mips-sysv.h
935 fi
936 xm_file=xm-umips.h
937 xmake_file=x-mipsv
938 use_collect2=yes
939 ;;
940 mips-*riscos[56789]*) # Default MIPS RISC-OS 5.0.
941 if [ x$stabs = xyes ]; then
942 tm_file=mips-5gdb.h
943 else
944 tm_file=mips-5.h
945 fi
946 use_collect2=yes
947 ;;
948 mips-*-*) # Default MIPS RISC-OS 4.0.
949 if [ x$stabs = xyes ]; then
950 tm_file=mips-gdb.h
951 else
952 tm_file=mips.h
953 fi
954 use_collect2=yes
955 ;;
956 pyramid-*-*)
957 cpu_type=pyr
958 tm_file=pyr.h
959 use_collect2=yes
960 ;;
961# This hasn't been upgraded to GCC 2.
962# tron-*-*)
963# cpu_type=gmicro
964# tm_file=gmicro.h
965# use_collect2=yes
966# ;;
967 a29k-*-bsd*)
968 tm_file=a29kunix.h
969 xm_file=xm-a29kunix.h
970 xmake_file=x-a29kunix
971 use_collect2=yes
972 ;;
973 a29k-*-*) # Default a29k environment.
974 use_collect2=yes
975 ;;
976 romp-*-aos*)
977 xm_file=xm-romp.h
978 tm_file=romp.h
979 use_collect2=yes
980 ;;
981 romp-*-mach*)
982 xm_file=xm-romp.h
983 tm_file=romp.h
984 xmake_file=x-romp-mach
985 use_collect2=yes
986 ;;
987 rs6000-*-mach*)
988 xm_file=xm-rs6k-m.h
989 tm_file=rs6000-mach.h
990 xmake_file=x-rs6k-mach
991 use_collect2=yes
992 ;;
993 rs6000-ibm-aix32)
994 xm_file=xm-rs6000.h
995 tm_file=rs6000-aix32.h
996 use_collect2=yes
997 ;;
998 rs6000-ibm-aix*)
999 xm_file=xm-rs6000.h
1000 tm_file=rs6000.h
1001 use_collect2=yes
1002 ;;
1003 hppa1.1-*-bsd*)
1004 cpu_type=pa
1005 xm_file=xm-pa.h
1006 tm_file=pa1.h
1007 xmake_file=x-pa
1008 tmake_file=t-pa
1009 use_collect2=yes
1010 ;;
1011 hppa1.0-*-bsd*)
1012 cpu_type=pa
1013 xm_file=xm-pa.h
1014 tm_file=pa.h
1015 xmake_file=x-pa
1016 tmake_file=t-pa
1017 use_collect2=yes
1018 ;;
1019 hppa1.0-*-hpux7*)
1020 cpu_type=pa
1021 xm_file=xm-pahpux.h
1022 xmake_file=x-pa-hpux
1023 tmake_file=t-libc-ok
1024 if [ x$gas = xyes ]
1025 then
1026 tm_file=pa-gux7.h
1027 else
1028 tm_file=pa-hpux7.h
1029 fi
1030 broken_install=yes
1031 use_collect2=yes
1032 ;;
1033 hppa1.1-*-hpux*)
1034 cpu_type=pa
1035 xm_file=xm-pahpux.h
1036 xmake_file=x-pa-hpux
1037 tmake_file=t-libc-ok
1038 if [ x$gas = xyes ]
1039 then
1040 tm_file=pa1-ghpux.h
1041 else
1042 tm_file=pa1-hpux.h
1043 fi
1044 broken_install=yes
1045 use_collect2=yes
1046 ;;
1047 hppa1.0-*-hpux*)
1048 cpu_type=pa
1049 xm_file=xm-pahpux.h
1050 xmake_file=x-pa-hpux
1051 tmake_file=t-libc-ok
1052 if [ x$gas = xyes ]
1053 then
1054 tm_file=pa-ghpux.h
1055 else
1056 tm_file=pa-hpux.h
1057 fi
1058 broken_install=yes
1059 use_collect2=yes
1060 ;;
1061 we32k-att-sysv*)
1062 cpu_type=we32k
1063 use_collect2=yes
1064 ;;
1065 alpha-*-osf*)
1066 cpu_type=alpha
1067 broken_install=yes
1068 use_collect2=yes
1069 ;;
1070 i960-*-*) # Default i960 environment.
1071 use_collect2=yes
1072 ;;
1073 *)
1074 echo "Configuration $machine not supported" 1>&2
1075 exit 1
1076 ;;
1077 esac
1078
1079 case $machine in
1080 *-*-sysv4*)
1081 fixincludes=fixinc.svr4
1082 xmake_try_sysv=x-sysv
1083 broken_install=yes
1084 ;;
1085 *-*-sysv*)
1086 broken_install=yes
1087 ;;
1088 esac
1089
1090 # Distinguish i386 from i486.
1091 case $machine in
1092 i486-*-*)
1093 target_cpu_default=2
1094 ;;
1095 esac
1096
1097 # No need for collect2 if we have the GNU linker.
1098 case x$gnu_ld in
1099 xyes)
1100 use_collect2=
1101 ;;
1102 esac
1103
1104# Default certain vars that apply to both host and target in turn.
1105 if [ x$cpu_type = x ]
1106 then cpu_type=`echo $machine | sed 's/-.*$//'`
1107 fi
1108
1109# Save data on machine being used to compile GCC in build_xm_file.
1110# Save data on host machine in vars host_xm_file and host_xmake_file.
1111 if [ x$pass1done = x ]
1112 then
1113 if [ x$xm_file = x ]; then build_xm_file=xm-$cpu_type.h
1114 else build_xm_file=$xm_file
1115 fi
1116 pass1done=yes
1117 else
1118 if [ x$pass2done = x ]
1119 then
1120 if [ x$xm_file = x ]; then host_xm_file=xm-$cpu_type.h
1121 else host_xm_file=$xm_file
1122 fi
1123 if [ x$xmake_file = x ]
1124 then xmake_file=x-$cpu_type
1125 fi
1126 host_xmake_file=$xmake_file
1127 host_broken_install=$broken_install
1128 pass2done=yes
1129 fi
1130 fi
1131done
1132
1133# Default the target-machine variables that were not explicitly set.
1134if [ x$tm_file = x ]
1135then tm_file=$cpu_type.h; fi
1136
1137if [ x$header_files = x ]
1138then header_files=; fi
1139
1140if [ x$xm_file = x ]
1141then xm_file=xm-$cpu_type.h; fi
1142
1143md_file=${cpu_type}.md
1144
1145if [ x$out_file = x ]
1146then out_file=$cpu_type.c; fi
1147
1148if [ x$tmake_file = x ]
1149then tmake_file=t-$cpu_type
1150fi
1151
1152
1153# Set up the list of links to be made.
1154# $links is the list of link names, and $files is the list of names to link to.
1155files="$host_xm_file $tm_file $md_file $out_file $xm_file $build_xm_file"
1156links="config.h tm.h md aux-output.c tconfig.h hconfig.h"
1157
1158# Make the links.
1159while [ -n "$files" ]
1160do
1161 # set file to car of files, files to cdr of files
1162 set $files; file=$1; shift; files=$*
1163 set $links; link=$1; shift; links=$*
1164
1165 if [ ! -r ${srcdir}/config/$file ]
1166 then
1167 echo "$progname: cannot create a link \`$link'," 1>&2
1168 echo "since the file \`config/$file' does not exist" 1>&2
1169 exit 1
1170 fi
1171
1172 $remove -f $link
1173 rm -f config.status
1174 # Make a symlink if possible, otherwise try a hard link
1175 $symbolic_link ${srcdir}/config/$file $link 2>/dev/null || $hard_link ${srcdir}/config/$file $link || $copy ${srcdir}/config/$file $link
1176
1177 if [ ! -r $link ]
1178 then
1179 echo "$progname: unable to link \`$link' to \`${srcdir}/config/$file'" 1>&2
1180 exit 1
1181 fi
1182 echo "Linked \`$link' to \`${srcdir}/config/$file'"
1183done
1184
1185# Create Makefile.tem from Makefile.in.
1186# Make it set VPATH if necessary so that the sources are found.
1187# Also change its value of srcdir.
1188# Also create a .gdbinit file which runs the one in srcdir
1189# and tells GDB to look there for source files.
1190case $srcdir in
1191.)
1192 rm -f Makefile.tem
1193 cp Makefile.in Makefile.tem
1194 chmod +w Makefile.tem
1195 ;;
1196*)
1197 rm -f Makefile.tem
1198 echo "VPATH = ${srcdir}" \
1199 | cat - ${srcdir}/Makefile.in \
1200 | sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.tem
1201 rm -f .gdbinit
1202 echo "dir ." > .gdbinit
1203 echo "dir ${srcdir}" >> .gdbinit
1204 echo "source ${srcdir}/.gdbinit" >> .gdbinit
1205 ;;
1206esac
1207
1208# Conditionalize the makefile for this host machine.
1209if [ -f ${srcdir}/config/${host_xmake_file} ]
1210then
1211 rm -f Makefile.xx
1212 sed -e "/####host/ r ${srcdir}/config/${host_xmake_file}" Makefile.tem > Makefile.xx
1213 echo "Merged ${host_xmake_file}."
1214 rm -f Makefile.tem
1215 mv Makefile.xx Makefile.tem
1216else
1217# Say in the makefile that there is no host_xmake_file,
1218# by using a name which (when interpreted relative to $srcdir/config)
1219# will duplicate another dependency: $srcdir/Makefile.in.
1220 host_xmake_file=../Makefile.in
1221fi
1222
1223# Add a definition for INSTALL if system wants one.
1224# This substitutes for lots of x-* files.
1225if [ x$host_broken_install = x ]
1226then true
1227else
1228 rm -f Makefile.xx
1229 abssrcdir=`cd ${srcdir}; pwd`
1230 sed "s|^INSTALL = .*|INSTALL = ${abssrcdir}/install.sh -c|" Makefile.tem > Makefile.xx
1231 rm -f Makefile.tem
1232 mv Makefile.xx Makefile.tem
1233fi
1234
1235# Set EXTRA_HEADERS according to header_files.
1236# This substitutes for lots of t-* files.
1237if [ x$header_files = x ]
1238then true
1239else
1240 rm -f Makefile.xx
1241 sed "s/^EXTRA_HEADERS =/EXTRA_HEADERS = $header_files/" Makefile.tem > Makefile.xx
1242 rm -f Makefile.tem
1243 mv Makefile.xx Makefile.tem
1244fi
1245
1246# Add a definition of USE_COLLECT2 if system wants one.
1247# Also tell toplev.c what to do.
1248# This substitutes for lots of t-* files.
1249if [ x$use_collect2 = x ]
1250then true
1251else
1252 rm -f Makefile.xx
1253 (echo "USE_COLLECT2 = ld"; echo "MAYBE_USE_COLLECT2 = -DUSE_COLLECT2")\
1254 | cat - Makefile.tem > Makefile.xx
1255 rm -f Makefile.tem
1256 mv Makefile.xx Makefile.tem
1257fi
1258
1259# Add -DTARGET_CPU_DEFAULT for toplev.c if system wants one.
1260# This substitutes for lots of *.h files.
1261if [ x$target_cpu_default = x ]
1262then true
1263else
1264 rm -f Makefile.xx
1265 (echo "MAYBE_TARGET_DEFAULT = -DTARGET_CPU_DEFAULT=$target_cpu_default")\
1266 | cat - Makefile.tem > Makefile.xx
1267 rm -f Makefile.tem
1268 mv Makefile.xx Makefile.tem
1269fi
1270
1271# Conditionalize the makefile for this target machine.
1272if [ -f ${srcdir}/config/${tmake_file} ]
1273then
1274 rm -f Makefile.xx
1275 sed -e "/####target/ r ${srcdir}/config/${tmake_file}" Makefile.tem > Makefile.xx
1276 echo "Merged ${tmake_file}."
1277 rm -f Makefile.tem
1278 mv Makefile.xx Makefile.tem
1279else
1280# Say in the makefile that there is no tmake_file,
1281# by using a name which (when interpreted relative to $srcdir/config)
1282# will duplicate another dependency: $srcdir/Makefile.in.
1283 tmake_file=../Makefile.in
1284fi
1285
1286# Remove all formfeeds, since some Makes get confused by them.
1287# Also arrange to give the variables `target', `host_xmake_file',
1288# `tmake_file', `prefix', `exec_prefix' and `FIXINCLUDES'
1289# values in the Makefile from the values they have in this script.
1290rm -f Makefile.xx
1291sed -e "s/\f//" -e "s/^target=.*$/target=${target}/" \
1292 -e "s|^xmake_file=.*$|xmake_file=${host_xmake_file}|" \
1293 -e "s|^tmake_file=.*$|tmake_file=${tmake_file}|" \
1294 -e "s|^prefix[ ]*=.*|prefix = $prefix|" \
1295 -e "s|^exec_prefix[ ]*=.*|exec_prefix = $exec_prefix|" \
1296 -e "s|^FIXINCLUDES[ ]*=.*|FIXINCLUDES = $fixincludes|" \
1297 Makefile.tem > Makefile.xx
1298rm -f Makefile.tem
1299mv Makefile.xx Makefile.tem
1300
1301# Install Makefile for real, after making final changes.
1302# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
1303# Also use all.cross instead of all.internal, and add cross-make to Makefile.
1304if [ x$host = x$target ]
1305then
1306 rm -f Makefile
1307 if [ x$host = x$build ]
1308 then
1309 mv Makefile.tem Makefile
1310 else
1311# When build gcc with cross-compiler, we need to fix a
1312# few things.
1313 echo "build= $build" > Makefile
1314 sed -e "/####build/ r ${srcdir}/build-make" Makefile.tem >> Makefile
1315 rm -f Makefile.tem Makefile.xx
1316 fi
1317else
1318 rm -f Makefile
1319 echo "CROSS=-DCROSS_COMPILE" > Makefile
1320 sed -e "/####cross/ r ${srcdir}/cross-make" Makefile.tem >> Makefile
1321 rm -f Makefile.tem Makefile.xx
1322fi
1323
1324echo "Created \`Makefile'."
1325
1326if [ xx${vint} != xx ]
1327then
1328 vintmsg=" (vint)"
1329fi
1330
1331# Describe the chosen configuration in config.status.
1332# Make that file a shellscript which will reestablish the same configuration.
1333echo "#!/bin/sh
1334# GCC was configured as follows:
1335${srcdir}/configure" $arguments > config.status
1336echo echo host=$canon_host target=$canon_target build=$canon_build >> config.status
1337chmod a+x config.status
1338
1339if [ x$canon_host = x$canon_target ]
1340then
1341 echo "Links are now set up for target $canon_target."
1342else
1343 echo "Links are now set up for host $canon_host and target $canon_target."
1344fi
1345
1346exit 0
Continuous source code history from original PDP-7 UNIX to FreeBSD 2, the first fully unencumbered FreeBSD release.