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)
33 AC_CHECK_TOOL(RANLIB, ranlib, :)
37 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
42 AC_CHECK_HEADERS(limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h sys/procfs.h link.h endian.h)
45 AC_CHECK_FUNCS(setpgid sbrk)
47 AC_MSG_CHECKING([for gregset_t type])
48 AC_CACHE_VAL(gdb_cv_have_gregset_t,
49 [AC_TRY_LINK([#include <sys/procfs.h>],[gregset_t *gregsetp = 0],
50 gdb_cv_have_gregset_t=yes, gdb_cv_have_gregset_t=no)])
51 AC_MSG_RESULT($gdb_cv_have_gregset_t)
52 if test $gdb_cv_have_gregset_t = yes; then
53 AC_DEFINE(HAVE_GREGSET_T)
56 AC_MSG_CHECKING([for fpregset_t type])
57 AC_CACHE_VAL(gdb_cv_have_fpregset_t,
58 [AC_TRY_LINK([#include <sys/procfs.h>],[fpregset_t *fpregsetp = 0],
59 gdb_cv_have_fpregset_t=yes, gdb_cv_have_fpregset_t=no)])
60 AC_MSG_RESULT($gdb_cv_have_fpregset_t)
61 if test $gdb_cv_have_fpregset_t = yes; then
62 AC_DEFINE(HAVE_FPREGSET_T)
65 dnl See if compiler supports "long double" type. Can't use AC_C_LONG_DOUBLE
66 dnl because autoconf complains about cross-compilation issues. However, this
67 dnl code uses the same variables as the macro for compatibility.
69 AC_MSG_CHECKING(for long double support in compiler)
70 AC_CACHE_VAL(ac_cv_c_long_double,
71 [AC_TRY_COMPILE(, [long double foo;],
72 ac_cv_c_long_double=yes, ac_cv_c_long_double=no)])
73 AC_MSG_RESULT($ac_cv_c_long_double)
74 if test $ac_cv_c_long_double = yes; then
75 AC_DEFINE(HAVE_LONG_DOUBLE)
78 dnl See if the compiler and runtime support printing long doubles
80 AC_MSG_CHECKING(for long double support in printf)
81 AC_CACHE_VAL(gdb_cv_printf_has_long_double,
85 long double f = 3.141592653;
86 sprintf (buf, "%Lg", f);
87 return (strncmp ("3.14159", buf, 7));
89 gdb_cv_printf_has_long_double=yes,
90 gdb_cv_printf_has_long_double=no,
91 gdb_cv_printf_has_long_double=no)])
92 if test $gdb_cv_printf_has_long_double = yes; then
93 AC_DEFINE(PRINTF_HAS_LONG_DOUBLE)
95 AC_MSG_RESULT($gdb_cv_printf_has_long_double)
99 dnl See if thread_db is around for Solaris thread debugging. Note that we must
100 dnl explicitly test for version 1 of the library because version 0 (present on
101 dnl Solaris 2.4 or earlier) doesn't have the same API.
103 AC_MSG_CHECKING(for Solaris thread debugging library)
104 if test -f /usr/lib/libthread_db.so.1 ; then
106 LIBS="$LIBS /usr/lib/libthread_db.so.1"
107 THREAD_DB_OBS=sol-thread.o
108 AC_DEFINE(HAVE_THREAD_DB_LIB)
112 AC_SUBST(THREAD_DB_OBS)
114 dnl Handle optional features that can be enabled.
119 AC_ARG_ENABLE(netrom,
121 [case "${enableval}" in
122 yes) enable_netrom=yes ;;
123 no) enable_netrom=no ;;
124 *) AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
127 if test "${enable_netrom}" = "yes"; then
128 ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
136 [case "${enableval}" in
137 yes) ENABLE_OBS="${ENABLE_OBS} gmagic.o"
138 ENABLE_CFLAGS=-DGENERAL_MAGIC
141 *) AC_MSG_ERROR(bad value ${enableval} given for gm option) ;;
146 AC_ARG_ENABLE(sim-powerpc,
147 [ --enable-sim-powerpc ],
148 [case "${enableval}" in
149 yes) powerpc_sim=yes ;;
150 no) powerpc_sim=no ;;
151 *) AC_MSG_ERROR(bad value ${enableval} given for sim-powerpc option) ;;
152 esac],[if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi])
154 # start-sanitize-gdbtk
159 [case "${enableval}" in
163 AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
171 AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
174 # Default is on for everything but go32
183 if test "${enable_gdbtk}" = "yes"; then
191 # Look for dynamic linking libraries that Tcl might need. This is
192 # only done for Tcl 7.5 and greater. It would be good to look for and
193 # use the "configInfo" file that Tcl generates, but for now that is
195 if test $tclmajor -ge 7 -a $tclminor -ge 5 ; then
196 AC_CHECK_LIB(dl, main, , AC_CHECK_LIB(dld, main))
201 if test "x$no_x" != "xyes"; then
202 if test "x$x_includes" != "x" ;
204 X_CFLAGS="-I$x_includes"
209 if test "x$x_libraries" != "x" ;
211 X_LDFLAGS="-L$x_libraries"
218 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
220 sparc*-sun-solaris2*)
221 if test "x$GCC" = "xyes";
223 X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic -ldl -lw"
225 if test "x$x_libraries" != "x" ;
227 X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
229 X_LIBS="-lX11 -lXext -lX11"
232 # gdb linked statically w/ SunOS or HPUX
234 m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
235 if test "x$x_libraries" != "x" ;
237 X_LIBS="$x_libraries/libX11.a"
239 X_LIBS="/usr/lib/libX11.a"
242 # default is to link dynamically
251 AC_MSG_WARN([No X based programs will be built])
254 TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
255 ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
256 ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
259 AC_SUBST(ENABLE_GDBTK)
265 AC_SUBST(ENABLE_CFLAGS)
266 AC_SUBST(ENABLE_CLIBS)
269 # target_subdir is used by the testsuite to find the target libraries.
271 if test "${host}" != "${target}"; then
272 target_subdir="${target_alias}/"
274 AC_SUBST(target_subdir)
276 configdirs="doc testsuite"
281 # Map host cpu into the config cpu subdirectory name.
282 # The default is $host_cpu.
284 case "${host_cpu}" in
286 c[12]) gdb_host_cpu=convex ;;
287 hppa*) gdb_host_cpu=pa ;;
288 i[3456]86) gdb_host_cpu=i386 ;;
289 m68*) gdb_host_cpu=m68k ;;
290 m88*) gdb_host_cpu=m88k ;;
291 np1) gdb_host_cpu=gould ;;
292 pyramid) gdb_host_cpu=pyr ;;
293 powerpc*) gdb_host_cpu=powerpc ;;
294 sparc64) gdb_host_cpu=sparc ;;
295 *) gdb_host_cpu=$host_cpu ;;
299 # map host info into gdb names.
303 a29k-*-*) gdb_host=ultra3 ;;
305 alpha-*-osf1*) gdb_host=alpha-osf1 ;;
306 alpha-*-osf2*) gdb_host=alpha-osf2 ;;
307 alpha-*-osf[3456789]*) gdb_host=alpha-osf3 ;;
308 alpha-*-linux*) gdb_host=alpha-linux ;;
310 arm-*-*) gdb_host=arm ;;
312 c[12]-*-*) gdb_host=convex ;;
314 hppa*-*-bsd*) gdb_host=hppabsd ;;
315 hppa*-*-hiux*) gdb_host=hppahpux ;;
316 hppa*-*-hpux*) gdb_host=hppahpux ;;
317 hppa*-*-osf*) gdb_host=hppaosf ;;
319 i[3456]86-ncr-*) gdb_host=ncr3000 ;;
320 i[3456]86-sequent-bsd*) gdb_host=symmetry ;; # dynix
321 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
322 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
323 i[3456]86-*-aix*) gdb_host=i386aix ;;
324 i[3456]86-*-bsd*) gdb_host=i386bsd ;;
325 i[3456]86-*-dgux*) gdb_host=i386dgux ;;
326 i[3456]86-*-freebsd*) gdb_host=fbsd ;;
327 i[3456]86-*-netbsd*) gdb_host=nbsd ;;
328 i[3456]86-*-go32*) gdb_host=go32 ;;
329 i[3456]86-*-linux*) gdb_host=linux ;;
330 i[3456]86-*-lynxos*) gdb_host=i386lynx ;;
331 i[3456]86-*-mach3*) gdb_host=i386m3 ;;
332 i[3456]86-*-mach*) gdb_host=i386mach ;;
333 i[3456]86-*-gnu*) gdb_host=i386gnu ;;
334 i[3456]86-*-osf1mk*) gdb_host=osf1mk ;;
335 i[3456]86-*-sco3.2v5*) gdb_host=i386sco5 ;;
336 i[3456]86-*-sco3.2v4*) gdb_host=i386sco4 ;;
337 i[3456]86-*-sco*) gdb_host=i386sco ;;
338 i[3456]86-*-solaris*) gdb_host=i386sol2 ;;
339 i[3456]86-*-sunos*) gdb_host=sun386 ;;
340 i[3456]86-*-sysv3.2*) gdb_host=i386v32 ;;
341 i[3456]86-*-sysv32*) gdb_host=i386v32 ;;
342 i[3456]86-*-sysv4*) gdb_host=i386v4 ;;
343 i[3456]86-*-unixware) gdb_host=i386v4 ;;
344 i[3456]86-*-sysv*) gdb_host=i386v ;;
345 i[3456]86-*-isc*) gdb_host=i386v32 ;;
346 i[3456]86-*-os9k) gdb_host=i386os9k ;;
347 i[3456]86-*-cygwin32) gdb_host=cygwin32 ;;
348 m680[01]0-sun-sunos3*) gdb_host=sun2os3 ;;
349 m680[01]0-sun-sunos4*) gdb_host=sun2os4 ;;
350 m68030-sony-*) gdb_host=news1000 ;;
352 m68*-altos-*) gdb_host=altos ;;
353 m68*-apollo*-sysv*) gdb_host=apollo68v ;;
354 m68*-apollo*-bsd*) gdb_host=apollo68b ;;
355 m68*-att-*) gdb_host=3b1 ;;
356 m68*-bull*-sysv*) gdb_host=dpx2 ;;
357 m68*-hp-bsd*) gdb_host=hp300bsd ;;
358 m68*-hp-hpux*) gdb_host=hp300hpux ;;
359 m68*-isi-*) gdb_host=isi ;;
360 m68*-*-lynxos*) gdb_host=m68klynx ;;
361 m68*-*-netbsd*) gdb_host=nbsd ;;
362 m68*-*-sysv4*) gdb_host=m68kv4 ;;
363 m68*-motorola-*) gdb_host=delta68 ;;
364 m68*-sony-*) gdb_host=news ;;
365 m68*-sun-sunos3*) gdb_host=sun3os3 ;;
366 m68*-sun-sunos4*) gdb_host=sun3os4 ;;
367 m68*-sun-*) gdb_host=sun3os4 ;;
369 m88*-harris-cxux*) gdb_host=cxux ;;
370 m88*-motorola-sysv4*) gdb_host=delta88v4 ;;
371 m88*-motorola-sysv*) gdb_host=delta88 ;;
372 m88*-*-mach3*) gdb_host=mach3 ;;
373 m88*-*-*) gdb_host=m88k ;;
375 mips-dec-mach3*) gdb_host=mach3 ;;
376 mips-dec-*) gdb_host=decstation ;;
377 mips-little-*) gdb_host=littlemips ;;
378 mips-sgi-irix3*) gdb_host=irix3 ;;
379 mips-sgi-irix4*) gdb_host=irix4 ;;
380 mips-sgi-irix5*) gdb_host=irix5 ;;
381 mips-sony-*) gdb_host=news-mips ;;
382 mips-*-mach3*) gdb_host=mach3 ;;
383 mips-*-sysv4*) gdb_host=mipsv4 ;;
384 mips-*-sysv*) gdb_host=riscos ;;
385 mips-*-riscos*) gdb_host=riscos ;;
387 none-*-*) gdb_host=none ;;
389 np1-*-*) gdb_host=np1 ;;
391 ns32k-*-mach3*) gdb_host=mach3 ;;
392 ns32k-*-netbsd*) gdb_host=nbsd ;;
393 ns32k-umax-*) gdb_host=umax ;;
394 ns32k-utek-sysv*) gdb_host=merlin ;;
396 powerpc-*-aix*) gdb_host=aix ;;
397 powerpcle-*-cygwin32) gdb_host=cygwin32 ;;
398 powerpcle-*-solaris*) gdb_host=solaris ;;
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=$target_cpu ;;
449 # map target info into gdb names.
453 a29k-*-aout*) gdb_target=a29k ;;
454 a29k-*-coff*) gdb_target=a29k ;;
455 a29k-*-elf*) gdb_target=a29k ;;
456 a29k-*-ebmon*) gdb_target=a29k ;;
457 a29k-*-kern*) gdb_target=a29k-kern ;;
458 a29k-*-none*) gdb_target=a29k ;;
459 a29k-*-sym1*) gdb_target=ultra3 ;;
460 a29k-*-udi*) gdb_target=a29k-udi ;;
461 a29k-*-vxworks*) gdb_target=vx29k ;;
463 alpha-*-osf*) gdb_target=alpha-osf1 ;;
464 alpha-*-linux*) gdb_target=alpha-linux ;;
467 arc-*-*) gdb_target=arc ;;
470 arm-*-*) gdb_target=arm ;;
472 c1-*-*) gdb_target=convex ;;
473 c2-*-*) gdb_target=convex ;;
475 h8300-*-*) gdb_target=h8300 ;;
476 h8500-*-*) gdb_target=h8500 ;;
478 sh-*-*) gdb_target=sh ;;
481 r16-*-*) gdb_target=r16 ;;
484 hppa*-*-bsd*) gdb_target=hppabsd ;;
485 hppa*-*-pro*) gdb_target=hppapro ;;
486 hppa*-*-hpux*) gdb_target=hppahpux ;;
487 hppa*-*-hiux*) gdb_target=hppahpux ;;
488 hppa*-*-osf*) gdb_target=hppaosf ;;
490 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
491 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
492 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
493 i[3456]86-ncr-*) gdb_target=ncr3000 ;;
494 i[3456]86-*-aout*) gdb_target=i386aout ;;
495 i[3456]86-*-coff*) gdb_target=i386v ;;
496 i[3456]86-*-elf*) gdb_target=i386v ;;
497 i[3456]86-*-aix*) gdb_target=i386aix ;;
498 i[3456]86-*-bsd*) gdb_target=i386bsd ;;
499 i[3456]86-*-freebsd*) gdb_target=fbsd ;;
500 i[3456]86-*-netbsd*) gdb_target=nbsd ;;
501 i[3456]86-*-os9k) gdb_target=i386os9k ;;
502 i[3456]86-*-go32*) gdb_target=i386aout ;;
503 i[3456]86-*-lynxos*) gdb_target=i386lynx
504 configdirs="${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="${configdirs} gdbserver" ;;
554 m68*-*-netbsd*) gdb_target=nbsd ;;
555 m68*-*-os68k*) gdb_target=os68k ;;
556 m68*-*-sunos3*) gdb_target=sun3os3 ;;
557 m68*-*-sunos4*) gdb_target=sun3os4 ;;
558 m68*-*-sysv4*) gdb_target=m68kv4 ;;
559 m68*-*-vxworks*) gdb_target=vxworks68 ;;
561 m88*-harris-cxux*) gdb_target=cxux ;;
562 m88*-motorola-sysv4*) gdb_target=delta88v4 ;;
563 m88*-*-mach3*) gdb_target=mach3 ;;
564 m88*-motorola-*) gdb_target=delta88 ;;
565 m88*-*-*) gdb_target=m88k ;;
567 mips64*-big-*) gdb_target=bigmips64 ;;
568 mips*-big-*) gdb_target=bigmips ;;
569 mips*-dec-mach3*) gdb_target=mach3 ;;
570 mips*-dec-*) gdb_target=decstation ;;
571 mips64*el-*-ecoff*) gdb_target=embedl64 ;;
572 mips64*-*-ecoff*) gdb_target=embed64 ;;
573 mips64*vr4300*el-*-elf*) gdb_target=vr4300el ;;
574 mips64*vr4300*-*-elf*) gdb_target=vr4300 ;;
575 mips64*el-*-elf*) gdb_target=embedl64 ;;
576 mips64*-*-elf*) gdb_target=embed64 ;;
577 mips*el-*-ecoff*) gdb_target=embedl ;;
578 mips*-*-ecoff*) gdb_target=embed ;;
580 mips*-*-magic*) gdb_target=embed ;;
582 mips*el-*-elf*) gdb_target=embedl ;;
583 mips*-*-elf*) gdb_target=embed ;;
584 mips*-little-*) gdb_target=littlemips ;;
585 mips*-sgi-irix5*) gdb_target=irix5 ;;
586 mips*-sgi-*) gdb_target=irix3 ;;
587 mips*-sony-*) gdb_target=bigmips ;;
588 mips*-*-mach3*) gdb_target=mach3 ;;
589 mips*-*-sysv4*) gdb_target=mipsv4 ;;
590 mips*-*-sysv*) gdb_target=bigmips ;;
591 mips*-*-riscos*) gdb_target=bigmips ;;
592 mips*-*-vxworks*) gdb_target=vxmips ;;
594 none-*-*) gdb_target=none ;;
596 np1-*-*) gdb_target=np1 ;;
598 ns32k-*-mach3*) gdb_target=mach3 ;;
599 ns32k-*-netbsd*) gdb_target=nbsd ;;
600 ns32k-utek-sysv*) gdb_target=merlin ;;
601 ns32k-utek-*) gdb_target=umax ;;
603 pn-*-*) gdb_target=pn ;;
604 powerpc-*-macos*) gdb_target=macos ;;
605 powerpc-*-netware*) gdb_target=ppc-nw
606 configdirs="${configdirs} nlm" ;;
608 powerpc-*-aix4*) gdb_target=aix4 ;;
609 powerpc-*-aix*) gdb_target=aix ;;
610 powerpcle-*-cygwin32) gdb_target=cygwin32 ;;
611 powerpcle-*-solaris*) gdb_target=solaris ;;
612 powerpc-*-eabi*) if test x"$powerpc_sim" = x"yes"; then
617 powerpcle-*-eabi*) if test x"$powerpc_sim" = x"yes"; then
620 gdb_target=ppcle-eabi
623 pyramid-*-*) gdb_target=pyramid ;;
625 rs6000-*-lynxos*) gdb_target=rs6000lynx ;;
626 rs6000-*-aix4*) gdb_target=aix4 ;;
627 rs6000-*-*) gdb_target=rs6000 ;;
629 sparc-*-aout*) gdb_target=sparc-em ;;
630 sparc-*-coff*) gdb_target=sparc-em ;;
631 sparc-*-elf*) gdb_target=sparc-em ;;
632 sparc-*-lynxos*) gdb_target=sparclynx
633 configdirs="${configdirs} gdbserver" ;;
634 sparc-*-netbsd*) gdb_target=nbsd ;;
635 sparc-*-solaris2*) gdb_target=sun4sol2 ;;
636 sparc-*-sunos4*) gdb_target=sun4os4 ;;
637 sparc-*-sunos5*) gdb_target=sun4sol2 ;;
638 sparc-*-vxworks*) gdb_target=vxsparc ;;
639 sparc-*-*) gdb_target=sun4os4 ;;
640 # Use sparc-em for sparclet for now.
641 sparclet-*-*) gdb_target=sparc-em ;;
642 sparclite*-*-*) gdb_target=sparclite ;;
643 # It's not clear what the right solution for "v8plus" systems is yet.
644 # For now, stick with sparc-sun-solaris2 since that's what config.guess
645 # should return. Work is still needed to get gdb to print the 64 bit
646 # regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
647 # deleted though presumably it should be eventually.
648 #sparc64-*-solaris2*) gdb_target=sp64sol2 ;;
649 sparc64-*-*) gdb_target=sp64 ;;
651 tahoe-*-*) gdb_target=tahoe ;;
653 vax-*-*) gdb_target=vax ;;
655 w65-*-*) gdb_target=w65 ;;
657 z8k-*-coff*) gdb_target=z8k ;;
665 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
666 if test ! -f ${host_makefile_frag}; then
667 AC_MSG_ERROR("*** Gdb does not support host ${host}")
669 frags="$frags $host_makefile_frag"
671 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
672 if test ! -f ${target_makefile_frag}; then
673 AC_MSG_ERROR("*** Gdb does not support target ${target}")
675 frags="$frags $target_makefile_frag"
677 AC_SUBST_FILE(host_makefile_frag)
678 AC_SUBST_FILE(target_makefile_frag)
683 s/XM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
684 ' ${host_makefile_frag}`
687 s/TM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
688 ' ${target_makefile_frag}`
690 # these really aren't orthogonal true/false values of the same condition,
691 # but shells are slow enough that I like to reuse the test conditions
693 if test "${target}" = "${host}"; then
695 s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
696 ' ${host_makefile_frag}`
698 # GDBserver is only useful in a "native" enviroment
699 configdirs=`echo $configdirs | sed 's/gdbserver//'`
703 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
704 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
705 # corresponding links. But we have to remove the xm.h files and tm.h
706 # files anyway, e.g. when switching from "configure host" to
712 if test "${hostfile}" != ""; then
713 files="${files} config/${gdb_host_cpu}/${hostfile}"
714 links="${links} xm.h"
717 if test "${targetfile}" != ""; then
718 files="${files} config/${gdb_target_cpu}/${targetfile}"
719 links="${links} tm.h"
722 if test "${nativefile}" != ""; then
723 files="${files} config/${gdb_host_cpu}/${nativefile}"
724 links="${links} nm.h"
726 # A cross-only configuration.
727 files="${files} config/nm-empty.h"
728 links="${links} nm.h"
730 # start-sanitize-gdbtk
732 # Make it possible to use the GUI without doing a full install
733 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
734 files="${files} gdbtk.tcl"
735 links="${links} gdbtk.tcl"
739 AC_LINK_FILES($files, $links)
741 AC_CONFIG_SUBDIRS($configdirs)
744 dnl Autoconf doesn't provide a mechanism for modifying definitions
745 dnl provided by makefile fragments.
747 if test "${nativefile}" = ""; then
748 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
749 < Makefile > Makefile.tem
750 mv -f Makefile.tem Makefile
754 sed -e '/^TM_FILE[ ]*=/s,^TM_FILE[ ]*=[ ]*,&config/'"${gdb_target_cpu}"'/,
755 /^XM_FILE[ ]*=/s,^XM_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,
756 /^NAT_FILE[ ]*=/s,^NAT_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
757 mv -f Makefile.tmp Makefile
764 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
765 echo "source ${srcdir}/.gdbinit" >> .gdbinit
768 case x$CONFIG_HEADERS in
774 gdb_host_cpu=$gdb_host_cpu
775 gdb_target_cpu=$gdb_target_cpu
776 nativefile=$nativefile