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 library is around for Solaris thread debugging. Note that
100 dnl we must explicitly test for version 1 of the library because version 0
101 dnl (present on Solaris 2.4 or earlier) doesn't have the same API.
103 case ${build}:${host}:${target} in
104 *-*-solaris2*:*-*-solaris2*:*-*-solaris2*)
105 AC_MSG_CHECKING(for Solaris thread debugging library)
106 if test -f /usr/lib/libthread_db.so.1 ; then
108 THREAD_DB_OBS=sol-thread.o
109 AC_DEFINE(HAVE_THREAD_DB_LIB)
110 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
114 AC_SUBST(THREAD_DB_OBS)
115 AC_SUBST(CONFIG_LDFLAGS)
118 dnl Handle optional features that can be enabled.
123 AC_ARG_ENABLE(netrom,
125 [case "${enableval}" in
126 yes) enable_netrom=yes ;;
127 no) enable_netrom=no ;;
128 *) AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
131 if test "${enable_netrom}" = "yes"; then
132 ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
140 [case "${enableval}" in
141 yes) ENABLE_OBS="${ENABLE_OBS} gmagic.o"
142 ENABLE_CFLAGS=-DGENERAL_MAGIC
145 *) AC_MSG_ERROR(bad value ${enableval} given for gm option) ;;
150 AC_ARG_ENABLE(sim-powerpc,
151 [ --enable-sim-powerpc ],
152 [case "${enableval}" in
153 yes) powerpc_sim=yes ;;
154 no) powerpc_sim=no ;;
155 *) AC_MSG_ERROR(bad value ${enableval} given for sim-powerpc option) ;;
156 esac],[if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi])
158 # start-sanitize-gdbtk
163 [case "${enableval}" in
167 AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
170 AC_MSG_WARN([GDB does not support GDBtk on host ${host}. GDBtk will be disabled.])
178 AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
181 # Default is on for everything but go32 and cygwin32
192 if test "${enable_gdbtk}" = "yes"; then
200 # Look for dynamic linking libraries that Tcl might need. This is
201 # only done for Tcl 7.5 and greater. It would be good to look for and
202 # use the "configInfo" file that Tcl generates, but for now that is
204 if test $tclmajor -ge 7 -a $tclminor -ge 5 ; then
205 AC_CHECK_LIB(dl, main, , AC_CHECK_LIB(dld, main))
210 if test "x$no_x" != "xyes"; then
211 if test "x$x_includes" != "x" ;
213 X_CFLAGS="-I$x_includes"
218 if test "x$x_libraries" != "x" ;
220 X_LDFLAGS="-L$x_libraries"
227 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
229 sparc*-sun-solaris2*)
230 if test "x$GCC" = "xyes";
232 X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic -ldl -lw"
234 if test "x$x_libraries" != "x" ;
236 X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
238 X_LIBS="-lX11 -lXext -lX11"
241 # gdb linked statically w/ SunOS or HPUX
243 m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
244 if test "x$x_libraries" != "x" ;
246 X_LIBS="$x_libraries/libX11.a"
248 X_LIBS="/usr/lib/libX11.a"
251 # default is to link dynamically
260 AC_MSG_WARN([No X based programs will be built])
263 TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
264 ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
265 ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
268 AC_SUBST(ENABLE_GDBTK)
274 AC_SUBST(ENABLE_CFLAGS)
275 AC_SUBST(ENABLE_CLIBS)
278 # target_subdir is used by the testsuite to find the target libraries.
280 if test "${host}" != "${target}"; then
281 target_subdir="${target_alias}/"
283 AC_SUBST(target_subdir)
285 configdirs="doc testsuite"
290 # Map host cpu into the config cpu subdirectory name.
291 # The default is $host_cpu.
293 case "${host_cpu}" in
295 c[12]) gdb_host_cpu=convex ;;
296 hppa*) gdb_host_cpu=pa ;;
297 i[3456]86) gdb_host_cpu=i386 ;;
298 m68*) gdb_host_cpu=m68k ;;
299 m88*) gdb_host_cpu=m88k ;;
300 np1) gdb_host_cpu=gould ;;
301 pyramid) gdb_host_cpu=pyr ;;
302 powerpc*) gdb_host_cpu=powerpc ;;
303 sparc64) gdb_host_cpu=sparc ;;
304 *) gdb_host_cpu=$host_cpu ;;
308 # map host info into gdb names.
312 a29k-*-*) gdb_host=ultra3 ;;
314 alpha-*-osf1*) gdb_host=alpha-osf1 ;;
315 alpha-*-osf2*) gdb_host=alpha-osf2 ;;
316 alpha-*-osf[3456789]*) gdb_host=alpha-osf3 ;;
317 alpha-*-linux*) gdb_host=alpha-linux ;;
319 arm-*-*) gdb_host=arm ;;
321 c[12]-*-*) gdb_host=convex ;;
323 hppa*-*-bsd*) gdb_host=hppabsd ;;
324 hppa*-*-hiux*) gdb_host=hppahpux ;;
325 hppa*-*-hpux*) gdb_host=hppahpux ;;
326 hppa*-*-osf*) gdb_host=hppaosf ;;
328 i[3456]86-ncr-*) gdb_host=ncr3000 ;;
329 i[3456]86-sequent-bsd*) gdb_host=symmetry ;; # dynix
330 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
331 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
332 i[3456]86-*-aix*) gdb_host=i386aix ;;
333 i[3456]86-*-bsd*) gdb_host=i386bsd ;;
334 i[3456]86-*-dgux*) gdb_host=i386dgux ;;
335 i[3456]86-*-freebsd*) gdb_host=fbsd ;;
336 i[3456]86-*-netbsd*) gdb_host=nbsd ;;
337 i[3456]86-*-go32*) gdb_host=go32 ;;
338 i[3456]86-*-linux*) gdb_host=linux ;;
339 i[3456]86-*-lynxos*) gdb_host=i386lynx ;;
340 i[3456]86-*-mach3*) gdb_host=i386m3 ;;
341 i[3456]86-*-mach*) gdb_host=i386mach ;;
342 i[3456]86-*-gnu*) gdb_host=i386gnu ;;
343 i[3456]86-*-osf1mk*) gdb_host=osf1mk ;;
344 i[3456]86-*-sco3.2v5*) gdb_host=i386sco5 ;;
345 i[3456]86-*-sco3.2v4*) gdb_host=i386sco4 ;;
346 i[3456]86-*-sco*) gdb_host=i386sco ;;
347 i[3456]86-*-solaris*) gdb_host=i386sol2 ;;
348 i[3456]86-*-sunos*) gdb_host=sun386 ;;
349 i[3456]86-*-sysv3.2*) gdb_host=i386v32 ;;
350 i[3456]86-*-sysv32*) gdb_host=i386v32 ;;
351 i[3456]86-*-sysv4*) gdb_host=i386v4 ;;
352 i[3456]86-*-unixware) gdb_host=i386v4 ;;
353 i[3456]86-*-sysv*) gdb_host=i386v ;;
354 i[3456]86-*-isc*) gdb_host=i386v32 ;;
355 i[3456]86-*-os9k) gdb_host=i386os9k ;;
356 i[3456]86-*-cygwin32) gdb_host=cygwin32 ;;
357 m680[01]0-sun-sunos3*) gdb_host=sun2os3 ;;
358 m680[01]0-sun-sunos4*) gdb_host=sun2os4 ;;
359 m68030-sony-*) gdb_host=news1000 ;;
361 m68*-altos-*) gdb_host=altos ;;
362 m68*-apollo*-sysv*) gdb_host=apollo68v ;;
363 m68*-apollo*-bsd*) gdb_host=apollo68b ;;
364 m68*-att-*) gdb_host=3b1 ;;
365 m68*-bull*-sysv*) gdb_host=dpx2 ;;
366 m68*-hp-bsd*) gdb_host=hp300bsd ;;
367 m68*-hp-hpux*) gdb_host=hp300hpux ;;
368 m68*-isi-*) gdb_host=isi ;;
369 m68*-*-lynxos*) gdb_host=m68klynx ;;
370 m68*-*-netbsd*) gdb_host=nbsd ;;
371 m68*-*-sysv4*) gdb_host=m68kv4 ;;
372 m68*-motorola-*) gdb_host=delta68 ;;
373 m68*-sony-*) gdb_host=news ;;
374 m68*-sun-sunos3*) gdb_host=sun3os3 ;;
375 m68*-sun-sunos4*) gdb_host=sun3os4 ;;
376 m68*-sun-*) gdb_host=sun3os4 ;;
378 m88*-harris-cxux*) gdb_host=cxux ;;
379 m88*-motorola-sysv4*) gdb_host=delta88v4 ;;
380 m88*-motorola-sysv*) gdb_host=delta88 ;;
381 m88*-*-mach3*) gdb_host=mach3 ;;
382 m88*-*-*) gdb_host=m88k ;;
384 mips-dec-mach3*) gdb_host=mach3 ;;
385 mips-dec-*) gdb_host=decstation ;;
386 mips-little-*) gdb_host=littlemips ;;
387 mips-sgi-irix3*) gdb_host=irix3 ;;
388 mips-sgi-irix4*) gdb_host=irix4 ;;
389 mips-sgi-irix5*) gdb_host=irix5 ;;
390 mips-sony-*) gdb_host=news-mips ;;
391 mips-*-mach3*) gdb_host=mach3 ;;
392 mips-*-sysv4*) gdb_host=mipsv4 ;;
393 mips-*-sysv*) gdb_host=riscos ;;
394 mips-*-riscos*) gdb_host=riscos ;;
396 none-*-*) gdb_host=none ;;
398 np1-*-*) gdb_host=np1 ;;
400 ns32k-*-mach3*) gdb_host=mach3 ;;
401 ns32k-*-netbsd*) gdb_host=nbsd ;;
402 ns32k-umax-*) gdb_host=umax ;;
403 ns32k-utek-sysv*) gdb_host=merlin ;;
405 powerpc-*-aix*) gdb_host=aix ;;
406 powerpcle-*-cygwin32) gdb_host=cygwin32 ;;
407 powerpcle-*-solaris*) gdb_host=solaris ;;
408 pn-*-*) gdb_host=pn ;;
410 pyramid-*-*) gdb_host=pyramid ;;
412 romp-*-*) gdb_host=rtbsd ;;
414 rs6000-*-lynxos*) gdb_host=rs6000lynx ;;
415 rs6000-*-aix4*) gdb_host=aix4 ;;
416 rs6000-*-*) gdb_host=rs6000 ;;
418 sparc-*-lynxos*) gdb_host=sparclynx ;;
419 sparc-*-netbsd*) gdb_host=nbsd ;;
420 sparc-*-solaris2*) gdb_host=sun4sol2 ;;
421 sparc-*-sunos4*) gdb_host=sun4os4 ;;
422 sparc-*-sunos5*) gdb_host=sun4sol2 ;;
423 sparc-*-*) gdb_host=sun4os4 ;;
424 sparc64-*-*) gdb_host=sun4sol2 ;;
426 tahoe-*-*) gdb_host=tahoe ;;
428 vax-*-bsd*) gdb_host=vaxbsd ;;
429 vax-*-ultrix2*) gdb_host=vaxult2 ;;
430 vax-*-ultrix*) gdb_host=vaxult ;;
432 w65-*-*) gdb_host=w65 ;;
437 # Map target cpu into the config cpu subdirectory name.
438 # The default is $target_cpu.
440 case "${target_cpu}" in
442 alpha) gdb_target_cpu=alpha ;;
443 c[12]) gdb_target_cpu=convex ;;
444 hppa*) gdb_target_cpu=pa ;;
445 i[3456]86) gdb_target_cpu=i386 ;;
446 m68*) gdb_target_cpu=m68k ;;
447 m88*) gdb_target_cpu=m88k ;;
448 mips*) gdb_target_cpu=mips ;;
449 np1) gdb_target_cpu=gould ;;
450 powerpc*) gdb_target_cpu=powerpc ;;
451 pn) gdb_target_cpu=gould ;;
452 pyramid) gdb_target_cpu=pyr ;;
453 sparc*) gdb_target_cpu=sparc ;;
454 *) gdb_target_cpu=$target_cpu ;;
458 # map target info into gdb names.
462 a29k-*-aout*) gdb_target=a29k ;;
463 a29k-*-coff*) gdb_target=a29k ;;
464 a29k-*-elf*) gdb_target=a29k ;;
465 a29k-*-ebmon*) gdb_target=a29k ;;
466 a29k-*-kern*) gdb_target=a29k-kern ;;
467 a29k-*-none*) gdb_target=a29k ;;
468 a29k-*-sym1*) gdb_target=ultra3 ;;
469 a29k-*-udi*) gdb_target=a29k-udi ;;
470 a29k-*-vxworks*) gdb_target=vx29k ;;
472 alpha-*-osf*) gdb_target=alpha-osf1 ;;
473 alpha-*-linux*) gdb_target=alpha-linux ;;
476 arc-*-*) gdb_target=arc ;;
479 arm-*-*) gdb_target=arm ;;
481 c1-*-*) gdb_target=convex ;;
482 c2-*-*) gdb_target=convex ;;
484 h8300-*-*) gdb_target=h8300 ;;
485 h8500-*-*) gdb_target=h8500 ;;
487 sh-*-*) gdb_target=sh ;;
489 hppa*-*-bsd*) gdb_target=hppabsd ;;
490 hppa*-*-pro*) gdb_target=hppapro ;;
491 hppa*-*-hpux*) gdb_target=hppahpux ;;
492 hppa*-*-hiux*) gdb_target=hppahpux ;;
493 hppa*-*-osf*) gdb_target=hppaosf ;;
495 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
496 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
497 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
498 i[3456]86-ncr-*) gdb_target=ncr3000 ;;
499 i[3456]86-*-aout*) gdb_target=i386aout ;;
500 i[3456]86-*-coff*) gdb_target=i386v ;;
501 i[3456]86-*-elf*) gdb_target=i386v ;;
502 i[3456]86-*-aix*) gdb_target=i386aix ;;
503 i[3456]86-*-bsd*) gdb_target=i386bsd ;;
504 i[3456]86-*-freebsd*) gdb_target=fbsd ;;
505 i[3456]86-*-netbsd*) gdb_target=nbsd ;;
506 i[3456]86-*-os9k) gdb_target=i386os9k ;;
507 i[3456]86-*-go32*) gdb_target=i386aout ;;
508 i[3456]86-*-lynxos*) gdb_target=i386lynx
509 configdirs="${configdirs} gdbserver" ;;
510 i[3456]86-*-solaris*) gdb_target=i386sol2 ;;
511 i[3456]86-*-sunos*) gdb_target=sun386 ;;
512 i[3456]86-*-sysv4*) gdb_target=i386v4 ;;
513 i[3456]86-*-sco*) gdb_target=i386v ;;
514 i[3456]86-*-sysv*) gdb_target=i386v ;;
515 i[3456]86-*-linux*) gdb_target=linux
516 configdirs="${configdirs} gdbserver" ;;
517 i[3456]86-*-isc*) gdb_target=i386v ;;
518 i[3456]86-*-mach3*) gdb_target=i386m3 ;;
519 i[3456]86-*-mach*) gdb_target=i386mach ;;
520 i[3456]86-*-gnu*) gdb_target=i386gnu ;;
521 i[3456]86-*-netware*) gdb_target=i386nw
522 configdirs="${configdirs} nlm" ;;
523 i[3456]86-*-osf1mk*) gdb_target=i386mk ;;
524 i[3456]86-*-cygwin32) gdb_target=cygwin32 ;;
525 i960-*-bout*) gdb_target=vxworks960 ;;
526 i960-nindy-coff*) gdb_target=nindy960 ;;
527 i960-*-coff*) gdb_target=mon960 ;;
528 i960-nindy-elf*) gdb_target=nindy960 ;;
529 i960-*-elf*) gdb_target=mon960 ;;
531 i960-*-nindy*) gdb_target=nindy960 ;;
532 i960-*-vxworks*) gdb_target=vxworks960 ;;
534 m68000-*-sunos3*) gdb_target=sun2os3 ;;
535 m68000-*-sunos4*) gdb_target=sun2os4 ;;
537 m68*-apollo*-bsd*) gdb_target=apollo68b ;;
538 m68*-bull-sysv*) gdb_target=dpx2 ;;
539 m68*-hp-bsd*) gdb_target=hp300bsd ;;
540 m68*-hp-hpux*) gdb_target=hp300hpux ;;
541 m68*-altos-*) gdb_target=altos ;;
542 m68*-att-*) gdb_target=3b1 ;;
543 m68*-cisco*-*) gdb_target=cisco ;;
544 m68*-ericsson-*) gdb_target=es1800 ;;
545 m68*-isi-*) gdb_target=isi ;;
546 m68*-motorola-*) gdb_target=delta68 ;;
547 m68*-netx-*) gdb_target=vxworks68 ;;
548 m68*-sony-*) gdb_target=news ;;
549 m68*-tandem-*) gdb_target=st2000 ;;
550 m68*-rom68k-*) gdb_target=monitor ;;
551 m68*-*bug-*) gdb_target=monitor ;;
552 m68*-monitor-*) gdb_target=monitor ;;
553 m68*-est-*) gdb_target=monitor ;;
554 m68*-*-aout*) gdb_target=monitor ;;
555 m68*-*-coff*) gdb_target=monitor ;;
556 m68*-*-elf*) gdb_target=monitor ;;
557 m68*-*-lynxos*) gdb_target=m68klynx
558 configdirs="${configdirs} gdbserver" ;;
559 m68*-*-netbsd*) gdb_target=nbsd ;;
560 m68*-*-os68k*) gdb_target=os68k ;;
561 m68*-*-sunos3*) gdb_target=sun3os3 ;;
562 m68*-*-sunos4*) gdb_target=sun3os4 ;;
563 m68*-*-sysv4*) gdb_target=m68kv4 ;;
564 m68*-*-vxworks*) gdb_target=vxworks68 ;;
566 m88*-harris-cxux*) gdb_target=cxux ;;
567 m88*-motorola-sysv4*) gdb_target=delta88v4 ;;
568 m88*-*-mach3*) gdb_target=mach3 ;;
569 m88*-motorola-*) gdb_target=delta88 ;;
570 m88*-*-*) gdb_target=m88k ;;
572 mips64*-big-*) gdb_target=bigmips64 ;;
573 mips*-big-*) gdb_target=bigmips ;;
574 mips*-dec-mach3*) gdb_target=mach3 ;;
575 mips*-dec-*) gdb_target=decstation ;;
576 mips64*el-*-ecoff*) gdb_target=embedl64 ;;
577 mips64*-*-ecoff*) gdb_target=embed64 ;;
578 mips64*vr4300*el-*-elf*) gdb_target=vr4300el ;;
579 mips64*vr4300*-*-elf*) gdb_target=vr4300 ;;
580 mips64*vr4100*el-*-elf*) gdb_target=vr4300el ;;
581 mips64*vr4100*-*-elf*) gdb_target=vr4300 ;;
582 mips64*el-*-elf*) gdb_target=embedl64 ;;
583 mips64*-*-elf*) gdb_target=embed64 ;;
584 mips*el-*-ecoff*) gdb_target=embedl ;;
585 mips*-*-ecoff*) gdb_target=embed ;;
587 mips*-*-magic*) gdb_target=embed ;;
589 mips*el-*-elf*) gdb_target=embedl ;;
590 mips*-*-elf*) gdb_target=embed ;;
591 mips*-little-*) gdb_target=littlemips ;;
592 mips*-sgi-irix5*) gdb_target=irix5 ;;
593 mips*-sgi-*) gdb_target=irix3 ;;
594 mips*-sony-*) gdb_target=bigmips ;;
595 mips*-*-mach3*) gdb_target=mach3 ;;
596 mips*-*-sysv4*) gdb_target=mipsv4 ;;
597 mips*-*-sysv*) gdb_target=bigmips ;;
598 mips*-*-riscos*) gdb_target=bigmips ;;
599 mips*-*-vxworks*) gdb_target=vxmips ;;
601 none-*-*) gdb_target=none ;;
603 np1-*-*) gdb_target=np1 ;;
605 ns32k-*-mach3*) gdb_target=mach3 ;;
606 ns32k-*-netbsd*) gdb_target=nbsd ;;
607 ns32k-utek-sysv*) gdb_target=merlin ;;
608 ns32k-utek-*) gdb_target=umax ;;
610 pn-*-*) gdb_target=pn ;;
611 powerpc-*-macos*) gdb_target=macos ;;
612 powerpc-*-netware*) gdb_target=ppc-nw
613 configdirs="${configdirs} nlm" ;;
615 powerpc-*-aix4*) gdb_target=aix4 ;;
616 powerpc-*-aix*) gdb_target=aix ;;
617 powerpcle-*-cygwin32) gdb_target=cygwin32 ;;
618 powerpcle-*-solaris*) gdb_target=solaris ;;
619 powerpc-*-eabi*) if test x"$powerpc_sim" = x"yes"; then
624 powerpcle-*-eabi*) if test x"$powerpc_sim" = x"yes"; then
627 gdb_target=ppcle-eabi
630 pyramid-*-*) gdb_target=pyramid ;;
632 rs6000-*-lynxos*) gdb_target=rs6000lynx ;;
633 rs6000-*-aix4*) gdb_target=aix4 ;;
634 rs6000-*-*) gdb_target=rs6000 ;;
636 sparc-*-aout*) gdb_target=sparc-em ;;
637 sparc-*-coff*) gdb_target=sparc-em ;;
638 sparc-*-elf*) gdb_target=sparc-em ;;
639 sparc-*-lynxos*) gdb_target=sparclynx
640 configdirs="${configdirs} gdbserver" ;;
641 sparc-*-netbsd*) gdb_target=nbsd ;;
642 sparc-*-solaris2*) gdb_target=sun4sol2 ;;
643 sparc-*-sunos4*) gdb_target=sun4os4 ;;
644 sparc-*-sunos5*) gdb_target=sun4sol2 ;;
645 sparc-*-vxworks*) gdb_target=vxsparc ;;
646 sparc-*-*) gdb_target=sun4os4 ;;
647 sparclet-*-*) gdb_target=sparclet;;
648 sparclite*-*-*) gdb_target=sparclite ;;
649 # It's not clear what the right solution for "v8plus" systems is yet.
650 # For now, stick with sparc-sun-solaris2 since that's what config.guess
651 # should return. Work is still needed to get gdb to print the 64 bit
652 # regs (some of which are usable in v8plus) so sp64sol.mt hasn't been
653 # deleted though presumably it should be eventually.
654 #sparc64-*-solaris2*) gdb_target=sp64sol2 ;;
655 sparc64-*-*) gdb_target=sp64 ;;
657 tahoe-*-*) gdb_target=tahoe ;;
659 vax-*-*) gdb_target=vax ;;
661 w65-*-*) gdb_target=w65 ;;
663 z8k-*-coff*) gdb_target=z8k ;;
671 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
672 if test ! -f ${host_makefile_frag}; then
673 AC_MSG_ERROR("*** Gdb does not support host ${host}")
675 frags="$frags $host_makefile_frag"
677 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
678 if test ! -f ${target_makefile_frag}; then
679 AC_MSG_ERROR("*** Gdb does not support target ${target}")
681 frags="$frags $target_makefile_frag"
683 AC_SUBST_FILE(host_makefile_frag)
684 AC_SUBST_FILE(target_makefile_frag)
689 s/XM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
690 ' ${host_makefile_frag}`
693 s/TM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
694 ' ${target_makefile_frag}`
696 # these really aren't orthogonal true/false values of the same condition,
697 # but shells are slow enough that I like to reuse the test conditions
699 if test "${target}" = "${host}"; then
701 s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
702 ' ${host_makefile_frag}`
704 # GDBserver is only useful in a "native" enviroment
705 configdirs=`echo $configdirs | sed 's/gdbserver//'`
709 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
710 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
711 # corresponding links. But we have to remove the xm.h files and tm.h
712 # files anyway, e.g. when switching from "configure host" to
718 if test "${hostfile}" != ""; then
719 files="${files} config/${gdb_host_cpu}/${hostfile}"
720 links="${links} xm.h"
723 if test "${targetfile}" != ""; then
724 files="${files} config/${gdb_target_cpu}/${targetfile}"
725 links="${links} tm.h"
728 if test "${nativefile}" != ""; then
729 files="${files} config/${gdb_host_cpu}/${nativefile}"
730 links="${links} nm.h"
732 # A cross-only configuration.
733 files="${files} config/nm-empty.h"
734 links="${links} nm.h"
736 # start-sanitize-gdbtk
738 # Make it possible to use the GUI without doing a full install
739 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
740 files="${files} gdbtk.tcl"
741 links="${links} gdbtk.tcl"
745 AC_LINK_FILES($files, $links)
747 AC_CONFIG_SUBDIRS($configdirs)
750 dnl Autoconf doesn't provide a mechanism for modifying definitions
751 dnl provided by makefile fragments.
753 if test "${nativefile}" = ""; then
754 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
755 < Makefile > Makefile.tem
756 mv -f Makefile.tem Makefile
760 sed -e '/^TM_FILE[ ]*=/s,^TM_FILE[ ]*=[ ]*,&config/'"${gdb_target_cpu}"'/,
761 /^XM_FILE[ ]*=/s,^XM_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,
762 /^NAT_FILE[ ]*=/s,^NAT_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
763 mv -f Makefile.tmp Makefile
770 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
771 echo "source ${srcdir}/.gdbinit" >> .gdbinit
774 case x$CONFIG_HEADERS in
780 gdb_host_cpu=$gdb_host_cpu
781 gdb_target_cpu=$gdb_target_cpu
782 nativefile=$nativefile