gdb/configure.in

   1 dnl Autoconf configure script for GDB, the GNU debugger.
   2 dnl Copyright 1995, 1996 Free Software Foundation, Inc.
   3 dnl
   4 dnl This file is part of GDB.
   5 dnl
   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.
  10 dnl
  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.
  15 dnl
  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.
  19
  20 dnl Process this file with autoconf to produce a configure script.
  21
  22 AC_PREREQ(2.3)dnl
  23 AC_INIT(main.c)
  24 AC_CONFIG_HEADER(config.h)
  25
  26 AC_PROG_CC
  27 AC_AIX
  28 AC_MINIX
  29 AC_ISC_POSIX
  30
  31 AC_PROG_INSTALL
  32 AC_PROG_RANLIB
  33 AC_PROG_YACC
  34
  35 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
  36 AC_CANONICAL_SYSTEM
  37 AC_ARG_PROGRAM
  38
  39 AC_HEADER_STDC
  40 AC_CHECK_HEADERS(limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h sys/procfs.h link.h)
  41 AC_HEADER_STAT
  42
  43 AC_MSG_CHECKING([for gregset_t type])
  44 AC_CACHE_VAL(gdb_have_gregset_t,
  45 [AC_TRY_LINK([#include <sys/procfs.h>],[gregset_t *gregsetp = 0],
  46 gdb_have_gregset_t=yes, gdb_have_gregset_t=no)])
  47 AC_MSG_RESULT($gdb_have_gregset_t)
  48 if test $gdb_have_gregset_t = yes; then
  49   AC_DEFINE(HAVE_GREGSET_T)
  50 fi
  51
  52 AC_MSG_CHECKING([for fpregset_t type])
  53 AC_CACHE_VAL(gdb_have_fpregset_t,
  54 [AC_TRY_LINK([#include <sys/procfs.h>],[fpregset_t *fpregsetp = 0],
  55 gdb_have_fpregset_t=yes, gdb_have_fpregset_t=no)])
  56 AC_MSG_RESULT($gdb_have_fpregset_t)
  57 if test $gdb_have_fpregset_t = yes; then
  58   AC_DEFINE(HAVE_FPREGSET_T)
  59 fi
  60
  61 dnl See if compiler supports "long double" type.  Can't use AC_C_LONG_DOUBLE
  62 dnl because autoconf complains about cross-compilation issues.  However, this
  63 dnl code uses the same variables as the macro for compatibility.
  64
  65 AC_MSG_CHECKING(for long double)
  66 AC_CACHE_VAL(ac_cv_c_long_double,
  67 [AC_TRY_COMPILE(, [long double foo;],
  68 ac_cv_c_long_double=yes, ac_cv_c_long_double=no)])
  69 AC_MSG_RESULT($ac_cv_c_long_double)
  70 if test $ac_cv_c_long_double = yes; then
  71   AC_DEFINE(HAVE_LONG_DOUBLE)
  72 fi
  73
  74 AC_FUNC_MMAP
  75
  76 dnl Handle optional features that can be enabled.
  77 ENABLE_CFLAGS=
  78 ENABLE_CLIBS=
  79 ENABLE_OBS=
  80
  81 AC_ARG_ENABLE(netrom,
  82 [  --enable-netrom ],
  83 [case "${enableval}" in
  84 yes)    enable_netrom=yes ;;
  85 no)     enable_netrom=no ;;
  86 *)      AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
  87 esac])
  88
  89 if test "${enable_netrom}" = "yes"; then
  90         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
  91 fi
  92
  93 # start-sanitize-gm
  94 ENABLE_GM=
  95
  96 AC_ARG_ENABLE(gm,
  97 [  --enable-gm ],
  98 [case "${enableval}" in
  99 yes)    ENABLE_OBS="${ENABLE_OBS} gmagic.o"
 100         ENABLE_CFLAGS=-DGENERAL_MAGIC
 101         ;;
 102 no)     ;;
 103 *)      AC_MSG_ERROR(bad value ${enableval} given for gm option) ;;
 104 esac])
 105
 106 # end-sanitize-gm
 107
 108 AC_ARG_ENABLE(sim-powerpc,
 109 [  --enable-sim-powerpc ],
 110 [case "${enableval}" in
 111 yes)    powerpc_sim=yes ;;
 112 no)     powerpc_sim=no ;;
 113 *)      AC_MSG_ERROR(bad value ${enableval} given for sim-powerpc option) ;;
 114 esac],[if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi])
 115
 116 # start-sanitize-gdbtk
 117 ENABLE_GDBTK=
 118
 119 AC_ARG_ENABLE(gdbtk,
 120 [  --enable-gdbtk ],
 121 [case "${enableval}" in
 122     yes)
 123         case "$host" in
 124         *go32*)
 125             AC_MSG_WARN([GDB does not support GDBtk on host ${host}.  GDBtk will be disabled.])
 126             enable_gdbtk=no ;;
 127         *)
 128             enable_gdbtk=yes ;;
 129         esac ;;
 130     no)
 131         enable_gdbtk=no  ;;
 132     *)
 133         AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
 134 esac],
 135 [
 136 # Default is on for everything but go32
 137 case "$host" in
 138     *go32*)
 139         ;;
 140     *)
 141         enable_gdbtk=yes ;;
 142     esac
 143 ])
 144
 145 if test "${enable_gdbtk}" = "yes"; then
 146
 147     AC_PATH_X
 148     AC_PATH_XTRA
 149
 150     CY_AC_PATH_TCL
 151     CY_AC_PATH_TK
 152
 153     # Look for dynamic linking libraries that Tcl might need.  This is
 154     # only done for Tcl 7.5 and greater.  It would be good to look for and
 155     # use the "configInfo" file that Tcl generates, but for now that is
 156     # beyond us.
 157     if test $tclmajor -ge 7 -a $tclminor -ge 5 ; then
 158        AC_CHECK_LIB(dl, main, , AC_CHECK_LIB(dld, main))
 159     fi
 160
 161     ENABLE_GDBTK=1
 162
 163     if test "x$no_x" != "xyes"; then
 164         if test "x$x_includes" != "x" ;
 165         then
 166             X_CFLAGS="-I$x_includes"
 167         else
 168             X_CFLAGS=""
 169         fi
 170
 171         if test "x$x_libraries" != "x" ;
 172         then
 173             X_LDFLAGS="-L$x_libraries"
 174         else
 175             X_LDFLAGS=""
 176         fi
 177
 178         case "$host" in
 179 #
 180 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
 181 #
 182             sparc*-sun-solaris2*)
 183                 if test "x$GCC" = "xyes";
 184                 then
 185                     X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic -ldl -lw"
 186                 else
 187                     if test "x$x_libraries" != "x" ;
 188                     then
 189                         X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
 190                     fi
 191                     X_LIBS="-lX11 -lXext -lX11"
 192                 fi ;;
 193 #
 194 # gdb linked statically w/ SunOS or HPUX
 195 #
 196             m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
 197                 if test "x$x_libraries" != "x" ;
 198                 then
 199                     X_LIBS="$x_libraries/libX11.a"
 200                 else
 201                     X_LIBS="/usr/lib/libX11.a"
 202                 fi ;;
 203 #
 204 # default is to link dynamically
 205 #
 206             *)
 207                 X_LIBS="-lX11" ;;
 208         esac
 209     else
 210         X_LDLAGS=""
 211         X_CFLAGS=""
 212         X_LIBS=""
 213         AC_MSG_WARN([No X based programs will be built])
 214     fi
 215
 216     TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
 217     ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
 218     ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
 219 fi
 220
 221 AC_SUBST(ENABLE_GDBTK)
 222 AC_SUBST(X_CFLAGS)
 223 AC_SUBST(X_LDFLAGS)
 224 AC_SUBST(X_LIBS)
 225 # end-sanitize-gdbtk
 226
 227 AC_SUBST(ENABLE_CFLAGS)
 228 AC_SUBST(ENABLE_CLIBS)
 229 AC_SUBST(ENABLE_OBS)
 230
 231 # target_subdir is used by the testsuite to find the target libraries.
 232 target_subdir=
 233 if test "${host}" != "${target}"; then
 234     target_subdir="${target_alias}/"
 235 fi
 236 AC_SUBST(target_subdir)
 237
 238 configdirs="doc testsuite"
 239
 240 dnl
 241 changequote(,)dnl
 242
 243 # Map host cpu into the config cpu subdirectory name.
 244 # The default is $host_cpu.
 245
 246 case "${host_cpu}" in
 247
 248 c[12])                  gdb_host_cpu=convex ;;
 249 hppa*)                  gdb_host_cpu=pa ;;
 250 i[3456]86)              gdb_host_cpu=i386 ;;
 251 m68*)                   gdb_host_cpu=m68k ;;
 252 m88*)                   gdb_host_cpu=m88k ;;
 253 np1)                    gdb_host_cpu=gould ;;
 254 pyramid)                gdb_host_cpu=pyr ;;
 255 powerpc*)               gdb_host_cpu=powerpc ;;
 256 sparc64)                gdb_host_cpu=sparc ;;
 257 *)                      gdb_host_cpu=$host_cpu ;;
 258
 259 esac
 260
 261 # map host info into gdb names.
 262
 263 case "${host}" in
 264
 265 a29k-*-*)               gdb_host=ultra3 ;;
 266
 267 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
 268 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
 269 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
 270
 271 arm-*-*)                gdb_host=arm ;;
 272
 273 c[12]-*-*)              gdb_host=convex ;;
 274
 275 hppa*-*-bsd*)           gdb_host=hppabsd ;;
 276 hppa*-*-hiux*)          gdb_host=hppahpux ;;
 277 hppa*-*-hpux*)          gdb_host=hppahpux ;;
 278 hppa*-*-osf*)           gdb_host=hppaosf ;;
 279
 280 i[3456]86-ncr-*)        gdb_host=ncr3000 ;;
 281 i[3456]86-sequent-bsd*) gdb_host=symmetry ;;  # dynix
 282 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
 283 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
 284 i[3456]86-*-aix*)       gdb_host=i386aix ;;
 285 i[3456]86-*-bsd*)       gdb_host=i386bsd ;;
 286 i[3456]86-*-dgux*)      gdb_host=i386dgux ;;
 287 i[3456]86-*-freebsd*)   gdb_host=fbsd ;;
 288 i[3456]86-*-netbsd*)    gdb_host=nbsd ;;
 289 i[3456]86-*-go32*)      gdb_host=go32 ;;
 290 i[3456]86-*-linux*)     gdb_host=linux ;;
 291 i[3456]86-*-lynxos*)    gdb_host=i386lynx ;;
 292 i[3456]86-*-mach3*)     gdb_host=i386m3 ;;
 293 i[3456]86-*-mach*)      gdb_host=i386mach ;;
 294 i[3456]86-*-osf1mk*)    gdb_host=osf1mk ;;
 295 i[3456]86-*-sco3.2v4*)  gdb_host=i386sco4 ;;
 296 i[3456]86-*-sco*)       gdb_host=i386sco ;;
 297 i[3456]86-*-solaris*)   gdb_host=i386sol2 ;;
 298 i[3456]86-*-sunos*)     gdb_host=sun386 ;;
 299 i[3456]86-*-sysv3.2*)   gdb_host=i386v32 ;;
 300 i[3456]86-*-sysv32*)    gdb_host=i386v32 ;;
 301 i[3456]86-*-sysv4*)     gdb_host=i386v4 ;;
 302 i[3456]86-*-unixware)   gdb_host=i386v4 ;;
 303 i[3456]86-*-sysv*)      gdb_host=i386v ;;
 304 i[3456]86-*-isc*)       gdb_host=i386v32 ;;
 305 i[3456]86-*-os9k)       gdb_host=i386os9k ;;
 306 i[3456]86-*-cygwin32)   gdb_host=cygwin32 ;;
 307 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
 308 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
 309 m68030-sony-*)          gdb_host=news1000 ;;
 310
 311 m68*-altos-*)           gdb_host=altos ;;
 312 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
 313 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
 314 m68*-att-*)             gdb_host=3b1 ;;
 315 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
 316 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
 317 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
 318 m68*-isi-*)             gdb_host=isi ;;
 319 m68*-*-lynxos*)         gdb_host=m68klynx ;;
 320 m68*-*-netbsd*)         gdb_host=nbsd ;;
 321 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
 322 m68*-motorola-*)        gdb_host=delta68 ;;
 323 m68*-sony-*)            gdb_host=news ;;
 324 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
 325 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
 326 m68*-sun-*)             gdb_host=sun3os4 ;;
 327
 328 m88*-harris-cxux*)      gdb_host=cxux ;;
 329 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
 330 m88*-motorola-sysv*)    gdb_host=delta88 ;;
 331 m88*-*-mach3*)          gdb_host=mach3 ;;
 332 m88*-*-*)               gdb_host=m88k ;;
 333
 334 mips-dec-mach3*)        gdb_host=mach3 ;;
 335 mips-dec-*)             gdb_host=decstation ;;
 336 mips-little-*)          gdb_host=littlemips ;;
 337 mips-sgi-irix3*)        gdb_host=irix3 ;;
 338 mips-sgi-irix4*)        gdb_host=irix4 ;;
 339 mips-sgi-irix5*)        gdb_host=irix5 ;;
 340 mips-sony-*)            gdb_host=news-mips ;;
 341 mips-*-mach3*)          gdb_host=mach3 ;;
 342 mips-*-sysv4*)          gdb_host=mipsv4 ;;
 343 mips-*-sysv*)           gdb_host=riscos ;;
 344 mips-*-riscos*)         gdb_host=riscos ;;
 345
 346 none-*-*)               gdb_host=none ;;
 347
 348 np1-*-*)                gdb_host=np1 ;;
 349
 350 ns32k-*-mach3*)         gdb_host=mach3 ;;
 351 ns32k-*-netbsd*)        gdb_host=nbsd ;;
 352 ns32k-umax-*)           gdb_host=umax ;;
 353 ns32k-utek-sysv*)       gdb_host=merlin ;;
 354
 355 powerpc-*-aix*)         gdb_host=aix ;;
 356 powerpcle-*-cygwin32)   gdb_host=cygwin32 ;;
 357 pn-*-*)                 gdb_host=pn ;;
 358
 359 pyramid-*-*)            gdb_host=pyramid ;;
 360
 361 romp-*-*)               gdb_host=rtbsd ;;
 362
 363 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
 364 rs6000-*-aix4*)         gdb_host=aix4 ;;
 365 rs6000-*-*)             gdb_host=rs6000 ;;
 366
 367 sparc-*-lynxos*)        gdb_host=sparclynx ;;
 368 sparc-*-netbsd*)        gdb_host=nbsd ;;
 369 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
 370 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
 371 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
 372 sparc-*-*)              gdb_host=sun4os4 ;;
 373 sparc64-*-*)            gdb_host=sun4sol2 ;;
 374
 375 tahoe-*-*)              gdb_host=tahoe ;;
 376
 377 vax-*-bsd*)             gdb_host=vaxbsd ;;
 378 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
 379 vax-*-ultrix*)          gdb_host=vaxult ;;
 380
 381 w65-*-*)                gdb_host=w65 ;;
 382
 383 esac
 384
 385
 386 # Map target cpu into the config cpu subdirectory name.
 387 # The default is $target_cpu.
 388
 389 case "${target_cpu}" in
 390
 391 alpha)                  gdb_target_cpu=alpha ;;
 392 c[12])                  gdb_target_cpu=convex ;;
 393 hppa*)                  gdb_target_cpu=pa ;;
 394 i[3456]86)              gdb_target_cpu=i386 ;;
 395 m68*)                   gdb_target_cpu=m68k ;;
 396 m88*)                   gdb_target_cpu=m88k ;;
 397 mips*)                  gdb_target_cpu=mips ;;
 398 np1)                    gdb_target_cpu=gould ;;
 399 powerpc*)               gdb_target_cpu=powerpc ;;
 400 pn)                     gdb_target_cpu=gould ;;
 401 pyramid)                gdb_target_cpu=pyr ;;
 402 sparc*)                 gdb_target_cpu=sparc ;;
 403 *)                      gdb_target_cpu=$target_cpu ;;
 404
 405 esac
 406
 407 # map target info into gdb names.
 408
 409 case "${target}" in
 410
 411 a29k-*-aout*)           gdb_target=a29k ;;
 412 a29k-*-coff*)           gdb_target=a29k ;;
 413 a29k-*-elf*)            gdb_target=a29k ;;
 414 a29k-*-ebmon*)          gdb_target=a29k ;;
 415 a29k-*-kern*)           gdb_target=a29k-kern ;;
 416 a29k-*-none*)           gdb_target=a29k ;;
 417 a29k-*-sym1*)           gdb_target=ultra3 ;;
 418 a29k-*-udi*)            gdb_target=a29k-udi ;;
 419 a29k-*-vxworks*)        gdb_target=vx29k ;;
 420
 421 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
 422
 423 # start-sanitize-arc
 424 arc-*-*)                gdb_target=arc ;;
 425 # end-sanitize-arc
 426
 427 arm-*-*)                gdb_target=arm ;;
 428
 429 c1-*-*)                 gdb_target=convex ;;
 430 c2-*-*)                 gdb_target=convex ;;
 431
 432 h8300-*-*)              gdb_target=h8300 ;;
 433 h8500-*-*)              gdb_target=h8500 ;;
 434
 435 sh-*-*)                 gdb_target=sh ;;
 436
 437 # start-sanitize-r16
 438 r16-*-*)                gdb_target=r16 ;;
 439 # end-sanitize-r16
 440
 441 hppa*-*-bsd*)           gdb_target=hppabsd ;;
 442 hppa*-*-pro*)           gdb_target=hppapro ;;
 443 hppa*-*-hpux*)          gdb_target=hppahpux ;;
 444 hppa*-*-hiux*)          gdb_target=hppahpux ;;
 445 hppa*-*-osf*)           gdb_target=hppaosf ;;
 446
 447 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
 448 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
 449 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
 450 i[3456]86-ncr-*)        gdb_target=ncr3000 ;;
 451 i[3456]86-*-aout*)      gdb_target=i386aout ;;
 452 i[3456]86-*-coff*)      gdb_target=i386v ;;
 453 i[3456]86-*-elf*)       gdb_target=i386v ;;
 454 i[3456]86-*-aix*)       gdb_target=i386aix ;;
 455 i[3456]86-*-bsd*)       gdb_target=i386bsd ;;
 456 i[3456]86-*-freebsd*)   gdb_target=fbsd ;;
 457 i[3456]86-*-netbsd*)    gdb_target=nbsd ;;
 458 i[3456]86-*-os9k)       gdb_target=i386os9k ;;
 459 i[3456]86-*-go32*)      gdb_target=i386aout ;;
 460 i[3456]86-*-lynxos*)    gdb_target=i386lynx
 461                 configdirs="${configdirs} gdbserver" ;;
 462 i[3456]86-*-solaris*)   gdb_target=i386sol2 ;;
 463 i[3456]86-*-sunos*)     gdb_target=sun386 ;;
 464 i[3456]86-*-sysv4*)     gdb_target=i386v4 ;;
 465 i[3456]86-*-sco*)       gdb_target=i386v ;;
 466 i[3456]86-*-sysv*)      gdb_target=i386v ;;
 467 i[3456]86-*-linux*)     gdb_target=linux
 468                 configdirs="${configdirs} gdbserver" ;;
 469 i[3456]86-*-isc*)       gdb_target=i386v ;;
 470 i[3456]86-*-mach3*)     gdb_target=i386m3 ;;
 471 i[3456]86-*-mach*)      gdb_target=i386mach ;;
 472 i[3456]86-*-netware*)   gdb_target=i386nw
 473                 configdirs="${configdirs} nlm" ;;
 474 i[3456]86-*-osf1mk*)    gdb_target=i386mk ;;
 475 i[3456]86-*-cygwin32)   gdb_target=cygwin32  ;;
 476 i960-*-bout*)           gdb_target=vxworks960 ;;
 477 i960-nindy-coff*)       gdb_target=nindy960 ;;
 478 i960-*-coff*)           gdb_target=mon960 ;;
 479 i960-nindy-elf*)        gdb_target=nindy960 ;;
 480 i960-*-elf*)            gdb_target=mon960 ;;
 481
 482 i960-*-nindy*)          gdb_target=nindy960 ;;
 483 i960-*-vxworks*)        gdb_target=vxworks960 ;;
 484
 485 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
 486 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
 487
 488 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
 489 m68*-bull-sysv*)        gdb_target=dpx2 ;;
 490 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
 491 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
 492 m68*-altos-*)           gdb_target=altos ;;
 493 m68*-att-*)             gdb_target=3b1 ;;
 494 m68*-cisco*-*)          gdb_target=cisco ;;
 495 m68*-ericsson-*)        gdb_target=es1800 ;;
 496 m68*-isi-*)             gdb_target=isi ;;
 497 m68*-motorola-*)        gdb_target=delta68 ;;
 498 m68*-netx-*)            gdb_target=vxworks68 ;;
 499 m68*-sony-*)            gdb_target=news ;;
 500 m68*-tandem-*)          gdb_target=st2000 ;;
 501 m68*-rom68k-*)          gdb_target=monitor ;;
 502 m68*-*bug-*)            gdb_target=monitor ;;
 503 m68*-monitor-*)         gdb_target=monitor ;;
 504 m68*-est-*)             gdb_target=monitor ;;
 505 m68*-*-aout*)           gdb_target=monitor ;;
 506 m68*-*-coff*)           gdb_target=monitor ;;
 507 m68*-*-elf*)            gdb_target=monitor ;;
 508 m68*-*-lynxos*)         gdb_target=m68klynx
 509                 configdirs="${configdirs} gdbserver" ;;
 510 m68*-*-netbsd*)         gdb_target=nbsd ;;
 511 m68*-*-os68k*)          gdb_target=os68k ;;
 512 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
 513 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
 514 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
 515 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
 516
 517 m88*-harris-cxux*)      gdb_target=cxux ;;
 518 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
 519 m88*-*-mach3*)          gdb_target=mach3 ;;
 520 m88*-motorola-*)        gdb_target=delta88 ;;
 521 m88*-*-*)               gdb_target=m88k ;;
 522
 523 mips64*-big-*)          gdb_target=bigmips64 ;;
 524 mips*-big-*)            gdb_target=bigmips ;;
 525 mips*-dec-mach3*)       gdb_target=mach3 ;;
 526 mips*-dec-*)            gdb_target=decstation ;;
 527 mips64*el-*-ecoff*)     gdb_target=embedl64 ;;
 528 mips64*-*-ecoff*)       gdb_target=embed64 ;;
 529 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
 530 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
 531 mips64*el-*-elf*)       gdb_target=embedl64 ;;
 532 mips64*-*-elf*)         gdb_target=embed64 ;;
 533 mips*el-*-ecoff*)       gdb_target=embedl ;;
 534 mips*-*-ecoff*)         gdb_target=embed ;;
 535 # start-sanitize-gm
 536 mips*-*-magic*)         gdb_target=embed ;;
 537 # end-sanitize-gm
 538 mips*el-*-elf*)         gdb_target=embedl ;;
 539 mips*-*-elf*)           gdb_target=embed ;;
 540 mips*-little-*)         gdb_target=littlemips ;;
 541 mips*-sgi-irix5*)       gdb_target=irix5 ;;
 542 mips*-sgi-*)            gdb_target=irix3 ;;
 543 mips*-sony-*)           gdb_target=bigmips ;;
 544 mips*-*-mach3*)         gdb_target=mach3 ;;
 545 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
 546 mips*-*-sysv*)          gdb_target=bigmips ;;
 547 mips*-*-riscos*)        gdb_target=bigmips ;;
 548 mips*-*-vxworks*)       gdb_target=vxmips ;;
 549
 550 none-*-*)               gdb_target=none ;;
 551
 552 np1-*-*)                gdb_target=np1 ;;
 553
 554 ns32k-*-mach3*)         gdb_target=mach3 ;;
 555 ns32k-*-netbsd*)        gdb_target=nbsd ;;
 556 ns32k-utek-sysv*)       gdb_target=merlin ;;
 557 ns32k-utek-*)           gdb_target=umax ;;
 558
 559 pn-*-*)                 gdb_target=pn ;;
 560 powerpc-*-macos*)       gdb_target=macos ;;
 561 powerpc-*-netware*)     gdb_target=ppc-nw
 562                         configdirs="${configdirs} nlm" ;;
 563
 564 powerpc-*-aix4*)        gdb_target=aix4 ;;
 565 powerpc-*-aix*)         gdb_target=aix ;;
 566 powerpcle-*-cygwin32)   gdb_target=cygwin32 ;;
 567 powerpc-*-eabi*)        if test x"$powerpc_sim" = x"yes"; then
 568                           gdb_target=ppc-sim
 569                         else
 570                           gdb_target=ppc-eabi
 571                         fi ;;
 572 powerpcle-*-eabi*)      if test x"$powerpc_sim" = x"yes"; then
 573                           gdb_target=ppcle-sim
 574                         else
 575                           gdb_target=ppcle-eabi
 576                         fi ;;
 577
 578 pyramid-*-*)            gdb_target=pyramid ;;
 579
 580 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
 581 rs6000-*-aix4*)         gdb_target=aix4 ;;
 582 rs6000-*-*)             gdb_target=rs6000 ;;
 583
 584 sparc-*-aout*)          gdb_target=sparc-em ;;
 585 sparc-*-coff*)          gdb_target=sparc-em ;;
 586 sparc-*-elf*)           gdb_target=sparc-em ;;
 587 sparc-*-lynxos*)        gdb_target=sparclynx
 588                 configdirs="${configdirs} gdbserver" ;;
 589 sparc-*-netbsd*)        gdb_target=nbsd ;;
 590 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
 591 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
 592 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
 593 sparc-*-vxworks*)       gdb_target=vxsparc ;;
 594 sparc-*-*)              gdb_target=sun4os4 ;;
 595 # Use sparc-em for sparclet for now.
 596 sparclet-*-*)           gdb_target=sparc-em ;;
 597 sparclite*-*-*)         gdb_target=sparclite ;;
 598 sparc64-*-solaris2*)    gdb_target=sp64sol2 ;;
 599 sparc64-*-*)            gdb_target=sp64 ;;
 600
 601 tahoe-*-*)              gdb_target=tahoe ;;
 602
 603 vax-*-*)                gdb_target=vax ;;
 604
 605 w65-*-*)                gdb_target=w65 ;;
 606
 607 z8k-*-coff*)            gdb_target=z8k ;;
 608
 609 esac
 610
 611 dnl
 612 changequote([,])dnl
 613
 614 frags=
 615 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
 616 if test ! -f ${host_makefile_frag}; then
 617 AC_MSG_ERROR("*** Gdb does not support host ${host}")
 618 fi
 619 frags="$frags $host_makefile_frag"
 620
 621 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
 622 if test ! -f ${target_makefile_frag}; then
 623 AC_MSG_ERROR("*** Gdb does not support target ${target}")
 624 fi
 625 frags="$frags $target_makefile_frag"
 626
 627 AC_SUBST_FILE(host_makefile_frag)
 628 AC_SUBST_FILE(target_makefile_frag)
 629 AC_SUBST(frags)
 630
 631 changequote(,)dnl
 632 hostfile=`sed -n '
 633 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 634 ' ${host_makefile_frag}`
 635
 636 targetfile=`sed -n '
 637 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 638 ' ${target_makefile_frag}`
 639
 640 # these really aren't orthogonal true/false values of the same condition,
 641 # but shells are slow enough that I like to reuse the test conditions
 642 # whenever possible
 643 if test "${target}" = "${host}"; then
 644 nativefile=`sed -n '
 645 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
 646 ' ${host_makefile_frag}`
 647 else
 648 # GDBserver is only useful in a "native" enviroment
 649 configdirs=`echo $configdirs | sed 's/gdbserver//'`
 650 fi
 651 changequote([,])
 652
 653 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
 654 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
 655 # corresponding links.  But we have to remove the xm.h files and tm.h
 656 # files anyway, e.g. when switching from "configure host" to
 657 # "configure none".
 658
 659 files=
 660 links=
 661 rm -f xm.h
 662 if test "${hostfile}" != ""; then
 663 files="${files} config/${gdb_host_cpu}/${hostfile}"
 664 links="${links} xm.h"
 665 fi
 666 rm -f tm.h
 667 if test "${targetfile}" != ""; then
 668 files="${files} config/${gdb_target_cpu}/${targetfile}"
 669 links="${links} tm.h"
 670 fi
 671 rm -f nm.h
 672 if test "${nativefile}" != ""; then
 673 files="${files} config/${gdb_host_cpu}/${nativefile}"
 674 links="${links} nm.h"
 675 else
 676 # A cross-only configuration.
 677 files="${files} config/nm-empty.h"
 678 links="${links} nm.h"
 679 fi
 680 # start-sanitize-gdbtk
 681
 682 # Make it possible to use the GUI without doing a full install
 683 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
 684 files="${files} gdbtk.tcl"
 685 links="${links} gdbtk.tcl"
 686 fi
 687 # end-sanitize-gdbtk
 688
 689 AC_LINK_FILES($files, $links)
 690
 691 AC_CONFIG_SUBDIRS($configdirs)
 692 AC_OUTPUT(Makefile,
 693 [
 694 dnl Autoconf doesn't provide a mechanism for modifying definitions
 695 dnl provided by makefile fragments.
 696 dnl
 697 if test "${nativefile}" = ""; then
 698 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
 699         < Makefile > Makefile.tem
 700 mv -f Makefile.tem Makefile
 701 fi
 702
 703 changequote(,)dnl
 704 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
 705 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
 706 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
 707 mv -f Makefile.tmp Makefile
 708 changequote([,])dnl
 709
 710 case ${srcdir} in
 711 .)
 712 ;;
 713 *)
 714 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
 715 echo "source ${srcdir}/.gdbinit" >> .gdbinit
 716 esac
 717
 718 case x$CONFIG_HEADERS in
 719 xconfig.h:config.h.in)
 720 echo > stamp-h ;;
 721 esac
 722 ],
 723 [
 724 gdb_host_cpu=$gdb_host_cpu
 725 gdb_target_cpu=$gdb_target_cpu
 726 nativefile=$nativefile
 727 ])
 728
 729 exit 0
 730