1 dnl Autoconf configure script for GDB, the GNU debugger.
2 dnl Copyright 1995, 1996 Free Software Foundation, Inc.
4 dnl This file is part of GDB.
6 dnl This program is free software; you can redistribute it and/or modify
7 dnl it under the terms of the GNU General Public License as published by
8 dnl the Free Software Foundation; either version 2 of the License, or
9 dnl (at your option) any later version.
11 dnl This program is distributed in the hope that it will be useful,
12 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
13 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 dnl GNU General Public License for more details.
16 dnl You should have received a copy of the GNU General Public License
17 dnl along with this program; if not, write to the Free Software
18 dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 dnl Process this file with autoconf to produce a configure script.
24 AC_CONFIG_HEADER(config.h:config.in)
35 AC_CHECK_TOOL(RANLIB, ranlib, :)
39 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
43 AC_CHECK_HEADERS(limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h stdlib.h sys/procfs.h link.h endian.h)
48 AC_CHECK_FUNCS(setpgid sbrk)
50 AC_MSG_CHECKING([for gregset_t type])
51 AC_CACHE_VAL(gdb_cv_have_gregset_t,
52 [AC_TRY_LINK([#include <sys/procfs.h>],[gregset_t *gregsetp = 0],
53 gdb_cv_have_gregset_t=yes, gdb_cv_have_gregset_t=no)])
54 AC_MSG_RESULT($gdb_cv_have_gregset_t)
55 if test $gdb_cv_have_gregset_t = yes; then
56 AC_DEFINE(HAVE_GREGSET_T)
59 AC_MSG_CHECKING([for fpregset_t type])
60 AC_CACHE_VAL(gdb_cv_have_fpregset_t,
61 [AC_TRY_LINK([#include <sys/procfs.h>],[fpregset_t *fpregsetp = 0],
62 gdb_cv_have_fpregset_t=yes, gdb_cv_have_fpregset_t=no)])
63 AC_MSG_RESULT($gdb_cv_have_fpregset_t)
64 if test $gdb_cv_have_fpregset_t = yes; then
65 AC_DEFINE(HAVE_FPREGSET_T)
68 dnl See if compiler supports "long long" type.
70 AC_MSG_CHECKING(for long long support in compiler)
71 AC_CACHE_VAL(gdb_cv_c_long_long,
74 switch (foo & 2) { case 0: return 1; }
76 gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)])
77 AC_MSG_RESULT($gdb_cv_c_long_long)
78 if test $gdb_cv_c_long_long = yes; then
79 AC_DEFINE(CC_HAS_LONG_LONG)
82 dnl See if the compiler and runtime support printing long long
84 AC_MSG_CHECKING(for long long support in printf)
85 AC_CACHE_VAL(gdb_cv_printf_has_long_long,
89 long long l = 0x12345;
90 sprintf (buf, "%llx", l);
91 return (strcmp ("12345", buf));
93 gdb_cv_printf_has_long_long=yes,
94 gdb_cv_printf_has_long_long=no,
95 gdb_cv_printf_has_long_long=no)])
96 if test $gdb_cv_printf_has_long_long = yes; then
97 AC_DEFINE(PRINTF_HAS_LONG_LONG)
99 AC_MSG_RESULT($gdb_cv_printf_has_long_long)
101 dnl See if compiler supports "long double" type. Can't use AC_C_LONG_DOUBLE
102 dnl because autoconf complains about cross-compilation issues. However, this
103 dnl code uses the same variables as the macro for compatibility.
105 AC_MSG_CHECKING(for long double support in compiler)
106 AC_CACHE_VAL(ac_cv_c_long_double,
107 [AC_TRY_COMPILE(, [long double foo;],
108 ac_cv_c_long_double=yes, ac_cv_c_long_double=no)])
109 AC_MSG_RESULT($ac_cv_c_long_double)
110 if test $ac_cv_c_long_double = yes; then
111 AC_DEFINE(HAVE_LONG_DOUBLE)
114 dnl See if the compiler and runtime support printing long doubles
116 AC_MSG_CHECKING(for long double support in printf)
117 AC_CACHE_VAL(gdb_cv_printf_has_long_double,
121 long double f = 3.141592653;
122 sprintf (buf, "%Lg", f);
123 return (strncmp ("3.14159", buf, 7));
125 gdb_cv_printf_has_long_double=yes,
126 gdb_cv_printf_has_long_double=no,
127 gdb_cv_printf_has_long_double=no)])
128 if test $gdb_cv_printf_has_long_double = yes; then
129 AC_DEFINE(PRINTF_HAS_LONG_DOUBLE)
131 AC_MSG_RESULT($gdb_cv_printf_has_long_double)
135 BFD_NEED_DECLARATION(malloc)
136 BFD_NEED_DECLARATION(realloc)
137 BFD_NEED_DECLARATION(free)
139 dnl See if thread_db library is around for Solaris thread debugging. Note that
140 dnl we must explicitly test for version 1 of the library because version 0
141 dnl (present on Solaris 2.4 or earlier) doesn't have the same API.
143 dnl Note that we only want this if we are both native (host == target), and
144 dnl not doing a canadian cross build (build == host).
146 if test ${build} = ${host} -a ${host} = ${target} ; then
147 AC_MSG_CHECKING(for Solaris thread debugging library)
148 if test -f /usr/lib/libthread_db.so.1 ; then
150 THREAD_DB_OBS=sol-thread.o
151 AC_DEFINE(HAVE_THREAD_DB_LIB)
152 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
156 AC_SUBST(THREAD_DB_OBS)
157 AC_SUBST(CONFIG_LDFLAGS)
160 dnl Handle optional features that can be enabled.
165 AC_ARG_ENABLE(netrom,
167 [case "${enableval}" in
168 yes) enable_netrom=yes ;;
169 no) enable_netrom=no ;;
170 *) AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
173 if test "${enable_netrom}" = "yes"; then
174 ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
182 [case "${enableval}" in
183 yes) ENABLE_OBS="${ENABLE_OBS} gmagic.o"
184 ENABLE_CFLAGS=-DGENERAL_MAGIC
187 *) AC_MSG_ERROR(bad value ${enableval} given for gm option) ;;
192 AC_ARG_ENABLE(sim-powerpc,
193 [ --enable-sim-powerpc ],
194 [case "${enableval}" in
195 yes) powerpc_sim=yes ;;
196 no) powerpc_sim=no ;;
197 *) AC_MSG_ERROR(bad value ${enableval} given for sim-powerpc option) ;;
198 esac],[if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi])
200 # start-sanitize-gdbtk
205 [case "${enableval}" in
209 AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
212 AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
220 AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
223 # Default is on for everything but go32 and cygwin32
234 if test "${enable_gdbtk}" = "yes"; then
240 # If $no_tk is nonempty, then we can't do Tk, and there is no
241 # point to doing Tcl.
242 if test -z "${no_tk}"; then
247 # Include some libraries that Tcl and Tk want.
248 LIBS="$LIBS $TK_LIBS"
252 TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
253 ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS}"
254 ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
258 AC_SUBST(ENABLE_GDBTK)
264 AC_SUBST(ENABLE_CFLAGS)
265 AC_SUBST(ENABLE_CLIBS)
268 # target_subdir is used by the testsuite to find the target libraries.
270 if test "${host}" != "${target}"; then
271 target_subdir="${target_alias}/"
273 AC_SUBST(target_subdir)
275 configdirs="doc testsuite"
280 # Map host cpu into the config cpu subdirectory name.
281 # The default is $host_cpu.
283 case "${host_cpu}" in
285 c[12]) gdb_host_cpu=convex ;;
286 hppa*) gdb_host_cpu=pa ;;
287 i[3456]86) gdb_host_cpu=i386 ;;
288 m68*) gdb_host_cpu=m68k ;;
289 m88*) gdb_host_cpu=m88k ;;
290 np1) gdb_host_cpu=gould ;;
291 pyramid) gdb_host_cpu=pyr ;;
292 powerpc*) gdb_host_cpu=powerpc ;;
293 sparc64) gdb_host_cpu=sparc ;;
294 *) gdb_host_cpu=$host_cpu ;;
298 # map host info into gdb names.
302 a29k-*-*) gdb_host=ultra3 ;;
304 alpha-*-osf1*) gdb_host=alpha-osf1 ;;
305 alpha-*-osf2*) gdb_host=alpha-osf2 ;;
306 alpha-*-osf[3456789]*) gdb_host=alpha-osf3 ;;
307 alpha-*-linux*) gdb_host=alpha-linux ;;
309 arm-*-*) gdb_host=arm ;;
311 c[12]-*-*) gdb_host=convex ;;
313 hppa*-*-bsd*) gdb_host=hppabsd ;;
314 hppa*-*-hiux*) gdb_host=hppahpux ;;
315 hppa*-*-hpux*) gdb_host=hppahpux ;;
316 hppa*-*-osf*) gdb_host=hppaosf ;;
318 i[3456]86-ncr-*) gdb_host=ncr3000 ;;
319 i[3456]86-sequent-bsd*) gdb_host=symmetry ;; # dynix
320 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
321 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
322 i[3456]86-*-aix*) gdb_host=i386aix ;;
323 i[3456]86-*-bsd*) gdb_host=i386bsd ;;
324 i[3456]86-*-dgux*) gdb_host=i386dgux ;;
325 i[3456]86-*-freebsd*) gdb_host=fbsd ;;
326 i[3456]86-*-netbsd*) gdb_host=nbsd ;;
327 i[3456]86-*-go32*) gdb_host=go32 ;;
328 i[3456]86-*-linux*) gdb_host=linux ;;
329 i[3456]86-*-lynxos*) gdb_host=i386lynx ;;
330 i[3456]86-*-mach3*) gdb_host=i386m3 ;;
331 i[3456]86-*-mach*) gdb_host=i386mach ;;
332 i[3456]86-*-gnu*) gdb_host=i386gnu ;;
333 i[3456]86-*-osf1mk*) gdb_host=osf1mk ;;
334 i[3456]86-*-sco3.2v5*) gdb_host=i386sco5 ;;
335 i[3456]86-*-sco3.2v4*) gdb_host=i386sco4 ;;
336 i[3456]86-*-sco*) gdb_host=i386sco ;;
337 i[3456]86-*-solaris*) gdb_host=i386sol2 ;;
338 i[3456]86-*-sunos*) gdb_host=sun386 ;;
339 i[3456]86-*-sysv3.2*) gdb_host=i386v32 ;;
340 i[3456]86-*-sysv32*) gdb_host=i386v32 ;;
341 i[3456]86-*-sysv4*) gdb_host=i386v4 ;;
342 i[3456]86-*-unixware) gdb_host=i386v4 ;;
343 i[3456]86-*-sysv*) gdb_host=i386v ;;
344 i[3456]86-*-isc*) gdb_host=i386v32 ;;
345 i[3456]86-*-os9k) gdb_host=i386os9k ;;
346 i[3456]86-*-cygwin32) gdb_host=cygwin32 ;;
347 m680[01]0-sun-sunos3*) gdb_host=sun2os3 ;;
348 m680[01]0-sun-sunos4*) gdb_host=sun2os4 ;;
349 m68030-sony-*) gdb_host=news1000 ;;
351 m68*-altos-*) gdb_host=altos ;;
352 m68*-apollo*-sysv*) gdb_host=apollo68v ;;
353 m68*-apollo*-bsd*) gdb_host=apollo68b ;;
354 m68*-att-*) gdb_host=3b1 ;;
355 m68*-bull*-sysv*) gdb_host=dpx2 ;;
356 m68*-hp-bsd*) gdb_host=hp300bsd ;;
357 m68*-hp-hpux*) gdb_host=hp300hpux ;;
358 m68*-isi-*) gdb_host=isi ;;
359 m68*-*-lynxos*) gdb_host=m68klynx ;;
360 m68*-*-netbsd*) gdb_host=nbsd ;;
361 m68*-*-sysv4*) gdb_host=m68kv4 ;;
362 m68*-motorola-*) gdb_host=delta68 ;;
363 m68*-sony-*) gdb_host=news ;;
364 m68*-sun-sunos3*) gdb_host=sun3os3 ;;
365 m68*-sun-sunos4*) gdb_host=sun3os4 ;;
366 m68*-sun-*) gdb_host=sun3os4 ;;
368 m88*-harris-cxux*) gdb_host=cxux ;;
369 m88*-motorola-sysv4*) gdb_host=delta88v4 ;;
370 m88*-motorola-sysv*) gdb_host=delta88 ;;
371 m88*-*-mach3*) gdb_host=mach3 ;;
372 m88*-*-*) gdb_host=m88k ;;
374 mips-dec-mach3*) gdb_host=mach3 ;;
375 mips-dec-*) gdb_host=decstation ;;
376 mips-little-*) gdb_host=littlemips ;;
377 mips-sgi-irix3*) gdb_host=irix3 ;;
378 mips-sgi-irix4*) gdb_host=irix4 ;;
379 mips-sgi-irix5*) gdb_host=irix5 ;;
380 mips-sony-*) gdb_host=news-mips ;;
381 mips-*-mach3*) gdb_host=mach3 ;;
382 mips-*-sysv4*) gdb_host=mipsv4 ;;
383 mips-*-sysv*) gdb_host=riscos ;;
384 mips-*-riscos*) gdb_host=riscos ;;
386 none-*-*) gdb_host=none ;;
388 np1-*-*) gdb_host=np1 ;;
390 ns32k-*-mach3*) gdb_host=mach3 ;;
391 ns32k-*-netbsd*) gdb_host=nbsd ;;
392 ns32k-umax-*) gdb_host=umax ;;
393 ns32k-utek-sysv*) gdb_host=merlin ;;
395 powerpc-*-aix*) gdb_host=aix ;;
396 powerpcle-*-cygwin32) gdb_host=cygwin32 ;;
397 powerpcle-*-solaris*) gdb_host=solaris ;;
398 powerpc-*-linux*) gdb_host=linux ;;
399 pn-*-*) gdb_host=pn ;;
401 pyramid-*-*) gdb_host=pyramid ;;
403 romp-*-*) gdb_host=rtbsd ;;
405 rs6000-*-lynxos*) gdb_host=rs6000lynx ;;
406 rs6000-*-aix4*) gdb_host=aix4 ;;
407 rs6000-*-*) gdb_host=rs6000 ;;
409 sparc-*-lynxos*) gdb_host=sparclynx ;;
410 sparc-*-netbsd*) gdb_host=nbsd ;;
411 sparc-*-solaris2*) gdb_host=sun4sol2 ;;
412 sparc-*-sunos4*) gdb_host=sun4os4 ;;
413 sparc-*-sunos5*) gdb_host=sun4sol2 ;;
414 sparc-*-*) gdb_host=sun4os4 ;;
415 sparc64-*-*) gdb_host=sun4sol2 ;;
417 tahoe-*-*) gdb_host=tahoe ;;
419 vax-*-bsd*) gdb_host=vaxbsd ;;
420 vax-*-ultrix2*) gdb_host=vaxult2 ;;
421 vax-*-ultrix*) gdb_host=vaxult ;;
423 w65-*-*) gdb_host=w65 ;;
428 # Map target cpu into the config cpu subdirectory name.
429 # The default is $target_cpu.
431 case "${target_cpu}" in
433 alpha) gdb_target_cpu=alpha ;;
434 c[12]) gdb_target_cpu=convex ;;
435 hppa*) gdb_target_cpu=pa ;;
436 i[3456]86) gdb_target_cpu=i386 ;;
437 m68*) gdb_target_cpu=m68k ;;
438 m88*) gdb_target_cpu=m88k ;;
439 mips*) gdb_target_cpu=mips ;;
440 np1) gdb_target_cpu=gould ;;
441 powerpc*) gdb_target_cpu=powerpc ;;
442 pn) gdb_target_cpu=gould ;;
443 pyramid) gdb_target_cpu=pyr ;;
444 sparc*) gdb_target_cpu=sparc ;;
445 *) gdb_target_cpu=$target_cpu ;;
449 # map target info into gdb names.
453 a29k-*-aout*) gdb_target=a29k ;;
454 a29k-*-coff*) gdb_target=a29k ;;
455 a29k-*-elf*) gdb_target=a29k ;;
456 a29k-*-ebmon*) gdb_target=a29k ;;
457 a29k-*-kern*) gdb_target=a29k-kern ;;
458 a29k-*-none*) gdb_target=a29k ;;
459 a29k-*-sym1*) gdb_target=ultra3 ;;
460 a29k-*-udi*) gdb_target=a29k-udi ;;
461 a29k-*-vxworks*) gdb_target=vx29k ;;
463 alpha-*-osf*) gdb_target=alpha-osf1 ;;
464 alpha-*-linux*) gdb_target=alpha-linux ;;
467 arc-*-*) gdb_target=arc ;;
470 arm-*-*) gdb_target=arm ;;
472 c1-*-*) gdb_target=convex ;;
473 c2-*-*) gdb_target=convex ;;
475 # start-sanitize-d10v
476 d10v-*-*) gdb_target=d10v ;;
479 h8300-*-*) gdb_target=h8300 ;;
480 h8500-*-*) gdb_target=h8500 ;;
482 sh-*-*) gdb_target=sh ;;
484 hppa*-*-bsd*) gdb_target=hppabsd ;;
485 hppa*-*-pro*) gdb_target=hppapro ;;
486 hppa*-*-hpux*) gdb_target=hppahpux ;;
487 hppa*-*-hiux*) gdb_target=hppahpux ;;
488 hppa*-*-osf*) gdb_target=hppaosf ;;
490 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
491 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
492 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
493 i[3456]86-ncr-*) gdb_target=ncr3000 ;;
494 i[3456]86-*-aout*) gdb_target=i386aout ;;
495 i[3456]86-*-coff*) gdb_target=i386v ;;
496 i[3456]86-*-elf*) gdb_target=i386v ;;
497 i[3456]86-*-aix*) gdb_target=i386aix ;;
498 i[3456]86-*-bsd*) gdb_target=i386bsd ;;
499 i[3456]86-*-freebsd*) gdb_target=fbsd ;;
500 i[3456]86-*-netbsd*) gdb_target=nbsd ;;
501 i[3456]86-*-os9k) gdb_target=i386os9k ;;
502 i[3456]86-*-go32*) gdb_target=i386aout ;;
503 i[3456]86-*-lynxos*) gdb_target=i386lynx
504 configdirs="${configdirs} gdbserver" ;;
505 i[3456]86-*-solaris*) gdb_target=i386sol2 ;;
506 i[3456]86-*-sunos*) gdb_target=sun386 ;;
507 i[3456]86-*-sysv4*) gdb_target=i386v4 ;;
508 i[3456]86-*-sco*) gdb_target=i386v ;;
509 i[3456]86-*-sysv*) gdb_target=i386v ;;
510 i[3456]86-*-linux*) gdb_target=linux
511 configdirs="${configdirs} gdbserver" ;;
512 i[3456]86-*-isc*) gdb_target=i386v ;;
513 i[3456]86-*-mach3*) gdb_target=i386m3 ;;
514 i[3456]86-*-mach*) gdb_target=i386mach ;;
515 i[3456]86-*-gnu*) gdb_target=i386gnu ;;
516 i[3456]86-*-netware*) gdb_target=i386nw
517 configdirs="${configdirs} nlm" ;;
518 i[3456]86-*-osf1mk*) gdb_target=i386mk ;;
519 i[3456]86-*-cygwin32) gdb_target=cygwin32 ;;
520 i960-*-bout*) gdb_target=vxworks960 ;;
521 i960-nindy-coff*) gdb_target=nindy960 ;;
522 i960-*-coff*) gdb_target=mon960 ;;
523 i960-nindy-elf*) gdb_target=nindy960 ;;
524 i960-*-elf*) gdb_target=mon960 ;;
526 i960-*-nindy*) gdb_target=nindy960 ;;
527 i960-*-vxworks*) gdb_target=vxworks960 ;;
529 m68000-*-sunos3*) gdb_target=sun2os3 ;;
530 m68000-*-sunos4*) gdb_target=sun2os4 ;;
532 m68*-apollo*-bsd*) gdb_target=apollo68b ;;
533 m68*-bull-sysv*) gdb_target=dpx2 ;;
534 m68*-hp-bsd*) gdb_target=hp300bsd ;;
535 m68*-hp-hpux*) gdb_target=hp300hpux ;;
536 m68*-altos-*) gdb_target=altos ;;
537 m68*-att-*) gdb_target=3b1 ;;
538 m68*-cisco*-*) gdb_target=cisco ;;
539 m68*-ericsson-*) gdb_target=es1800 ;;
540 m68*-isi-*) gdb_target=isi ;;
541 m68*-motorola-*) gdb_target=delta68 ;;
542 m68*-netx-*) gdb_target=vxworks68 ;;
543 m68*-sony-*) gdb_target=news ;;
544 m68*-tandem-*) gdb_target=st2000 ;;
545 m68*-rom68k-*) gdb_target=monitor ;;
546 m68*-*bug-*) gdb_target=monitor ;;
547 m68*-monitor-*) gdb_target=monitor ;;
548 m68*-est-*) gdb_target=monitor ;;
549 m68*-*-aout*) gdb_target=monitor ;;
550 m68*-*-coff*) gdb_target=monitor ;;
551 m68*-*-elf*) gdb_target=monitor ;;
552 m68*-*-lynxos*) gdb_target=m68klynx
553 configdirs="${configdirs} gdbserver" ;;
554 m68*-*-netbsd*) gdb_target=nbsd ;;
555 m68*-*-os68k*) gdb_target=os68k ;;
556 m68*-*-sunos3*) gdb_target=sun3os3 ;;
557 m68*-*-sunos4*) gdb_target=sun3os4 ;;
558 m68*-*-sysv4*) gdb_target=m68kv4 ;;
559 m68*-*-vxworks*) gdb_target=vxworks68 ;;
561 m88*-harris-cxux*) gdb_target=cxux ;;
562 m88*-motorola-sysv4*) gdb_target=delta88v4 ;;
563 m88*-*-mach3*) gdb_target=mach3 ;;
564 m88*-motorola-*) gdb_target=delta88 ;;
565 m88*-*-*) gdb_target=m88k ;;
567 mips64*-big-*) gdb_target=bigmips64 ;;
568 mips*-big-*) gdb_target=bigmips ;;
569 mips*-dec-mach3*) gdb_target=mach3 ;;
570 mips*-dec-*) gdb_target=decstation ;;
571 mips64*el-*-ecoff*) gdb_target=embedl64 ;;
572 mips64*-*-ecoff*) gdb_target=embed64 ;;
573 mips64*vr4300*el-*-elf*) gdb_target=vr4300el ;;
574 mips64*vr4300*-*-elf*) gdb_target=vr4300 ;;
575 mips64*vr4100*el-*-elf*) gdb_target=vr4300el ;;
576 mips64*vr4100*-*-elf*) gdb_target=vr4300 ;;
577 mips64*el-*-elf*) gdb_target=embedl64 ;;
578 mips64*-*-elf*) gdb_target=embed64 ;;
579 mips*el-*-ecoff*) gdb_target=embedl ;;
580 mips*-*-ecoff*) gdb_target=embed ;;
582 mips*-*-magic*) gdb_target=embed ;;
584 mips*el-*-elf*) gdb_target=embedl ;;
585 mips*-*-elf*) gdb_target=embed ;;
586 mips*-little-*) gdb_target=littlemips ;;
587 mips*-sgi-irix5*) gdb_target=irix5 ;;
588 mips*-sgi-*) gdb_target=irix3 ;;
589 mips*-sony-*) gdb_target=bigmips ;;
590 mips*-*-mach3*) gdb_target=mach3 ;;
591 mips*-*-sysv4*) gdb_target=mipsv4 ;;
592 mips*-*-sysv*) gdb_target=bigmips ;;
593 mips*-*-riscos*) gdb_target=bigmips ;;
594 mips*-*-vxworks*) gdb_target=vxmips ;;
596 none-*-*) gdb_target=none ;;
598 np1-*-*) gdb_target=np1 ;;
600 ns32k-*-mach3*) gdb_target=mach3 ;;
601 ns32k-*-netbsd*) gdb_target=nbsd ;;
602 ns32k-utek-sysv*) gdb_target=merlin ;;
603 ns32k-utek-*) gdb_target=umax ;;
605 pn-*-*) gdb_target=pn ;;
606 powerpc-*-macos*) gdb_target=macos ;;
607 powerpc-*-netware*) gdb_target=ppc-nw
608 configdirs="${configdirs} nlm" ;;
610 powerpc-*-aix4*) gdb_target=aix4 ;;
611 powerpc-*-aix*) gdb_target=aix ;;
612 powerpcle-*-cygwin32) gdb_target=cygwin32 ;;
613 powerpcle-*-solaris*) gdb_target=solaris ;;
614 powerpc-*-eabi* | powerpc-*-linux* | powerpc-*-sysv* | powerpc-*-elf*)
615 if test x"$powerpc_sim" = x"yes"; then
620 powerpcle-*-eabi* | powerpcle-*-sysv* | powerpcle-*-elf*)
621 if test x"$powerpc_sim" = x"yes"; then
624 gdb_target=ppcle-eabi
627 pyramid-*-*) gdb_target=pyramid ;;
629 rs6000-*-lynxos*) gdb_target=rs6000lynx ;;
630 rs6000-*-aix4*) gdb_target=aix4 ;;
631 rs6000-*-*) gdb_target=rs6000 ;;
633 sparc-*-aout*) gdb_target=sparc-em ;;
634 sparc-*-coff*) gdb_target=sparc-em ;;
635 sparc-*-elf*) gdb_target=sparc-em ;;
636 sparc-*-lynxos*) gdb_target=sparclynx
637 configdirs="${configdirs} gdbserver" ;;
638 sparc-*-netbsd*) gdb_target=nbsd ;;
639 sparc-*-solaris2*) gdb_target=sun4sol2 ;;
640 sparc-*-sunos4*) gdb_target=sun4os4 ;;
641 sparc-*-sunos5*) gdb_target=sun4sol2 ;;
642 sparc-*-vxworks*) gdb_target=vxsparc ;;
643 sparc-*-*) gdb_target=sun4os4 ;;
644 sparclet-*-*) gdb_target=sparclet;;
645 sparclite*-*-*) gdb_target=sparclite ;;
646 # It's not clear what the right solution for "v8plus" systems is yet.
647 # For now, stick with sparc-sun-solaris2 since that's what config.guess
648 # should return. Work is still needed to get gdb to print the 64 bit
649 # regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
650 # deleted though presumably it should be eventually.
651 #sparc64-*-solaris2*) gdb_target=sp64sol2 ;;
652 sparc64-*-*) gdb_target=sp64 ;;
654 tahoe-*-*) gdb_target=tahoe ;;
656 vax-*-*) gdb_target=vax ;;
658 w65-*-*) gdb_target=w65 ;;
660 z8k-*-coff*) gdb_target=z8k ;;
668 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
669 if test ! -f ${host_makefile_frag}; then
670 AC_MSG_ERROR("*** Gdb does not support host ${host}")
672 frags="$frags $host_makefile_frag"
674 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
675 if test ! -f ${target_makefile_frag}; then
676 AC_MSG_ERROR("*** Gdb does not support target ${target}")
678 frags="$frags $target_makefile_frag"
680 AC_SUBST_FILE(host_makefile_frag)
681 AC_SUBST_FILE(target_makefile_frag)
686 s/XM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
687 ' ${host_makefile_frag}`
690 s/TM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
691 ' ${target_makefile_frag}`
693 # these really aren't orthogonal true/false values of the same condition,
694 # but shells are slow enough that I like to reuse the test conditions
696 if test "${target}" = "${host}"; then
698 s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
699 ' ${host_makefile_frag}`
701 # GDBserver is only useful in a "native" enviroment
702 configdirs=`echo $configdirs | sed 's/gdbserver//'`
706 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
707 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
708 # corresponding links. But we have to remove the xm.h files and tm.h
709 # files anyway, e.g. when switching from "configure host" to
715 if test "${hostfile}" != ""; then
716 files="${files} config/${gdb_host_cpu}/${hostfile}"
717 links="${links} xm.h"
720 if test "${targetfile}" != ""; then
721 files="${files} config/${gdb_target_cpu}/${targetfile}"
722 links="${links} tm.h"
725 if test "${nativefile}" != ""; then
726 files="${files} config/${gdb_host_cpu}/${nativefile}"
727 links="${links} nm.h"
729 # A cross-only configuration.
730 files="${files} config/nm-empty.h"
731 links="${links} nm.h"
733 # start-sanitize-gdbtk
735 # Make it possible to use the GUI without doing a full install
736 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
737 files="${files} gdbtk.tcl"
738 links="${links} gdbtk.tcl"
742 AC_LINK_FILES($files, $links)
744 AC_CONFIG_SUBDIRS($configdirs)
747 dnl Autoconf doesn't provide a mechanism for modifying definitions
748 dnl provided by makefile fragments.
750 if test "${nativefile}" = ""; then
751 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
752 < Makefile > Makefile.tem
753 mv -f Makefile.tem Makefile
757 sed -e '/^TM_FILE[ ]*=/s,^TM_FILE[ ]*=[ ]*,&config/'"${gdb_target_cpu}"'/,
758 /^XM_FILE[ ]*=/s,^XM_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,
759 /^NAT_FILE[ ]*=/s,^NAT_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
760 mv -f Makefile.tmp Makefile
767 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
768 echo "source ${srcdir}/.gdbinit" >> .gdbinit
771 case x$CONFIG_HEADERS in
777 gdb_host_cpu=$gdb_host_cpu
778 gdb_target_cpu=$gdb_target_cpu
779 nativefile=$nativefile