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
  25 AC_PROG_CC
  26 AC_AIX
  27 AC_MINIX
  28 AC_ISC_POSIX
  29
  30 AC_PROG_INSTALL
  31 AC_PROG_RANLIB
  32 AC_PROG_YACC
  33
  34 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
  35 AC_CANONICAL_SYSTEM
  36 AC_ARG_PROGRAM
  37
  38 AC_HEADER_STDC
  39 AC_CHECK_HEADERS(memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h)
  40 AC_HEADER_STAT
  41
  42 AC_FUNC_MMAP
  43
  44 dnl Handle optional features that can be enabled.
  45 ENABLE_CFLAGS=
  46 ENABLE_CLIBS=
  47 ENABLE_OBS=
  48
  49 AC_ARG_ENABLE(netrom,
  50 [  --enable-netrom ],
  51 [case "${enableval}" in
  52 yes)    enable_netrom=yes ;;
  53 no)     enable_netrom=no ;;
  54 *)      AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
  55 esac])
  56
  57 if test "${enable_netrom}" = "yes"; then
  58         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
  59 fi
  60
  61 # start-sanitize-gm
  62 ENABLE_GM=
  63
  64 AC_ARG_ENABLE(gm,
  65 [  --enable-gm ],
  66 [case "${enableval}" in
  67 yes)    ENABLE_OBS="${ENABLE_OBS} gmagic.o"
  68         ENABLE_CFLAGS=-DGENERAL_MAGIC
  69         ;;
  70 no)     ;;
  71 *)      AC_MSG_ERROR(bad value ${enableval} given for gm option) ;;
  72 esac])
  73
  74 # end-sanitize-gm
  75
  76 AC_ARG_ENABLE(sim-powerpc,
  77 [  --enable-sim-powerpc ],
  78 [case "${enableval}" in
  79 yes)    powerpc_sim=yes ;;
  80 no)     powerpc_sim=no ;;
  81 *)      AC_MSG_ERROR(bad value ${enableval} given for sim-powerpc option) ;;
  82 esac],[if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi])
  83
  84 # start-sanitize-gdbtk
  85 ENABLE_GDBTK=
  86
  87 AC_ARG_ENABLE(gdbtk,
  88 [  --enable-gdbtk ],
  89 [case "${enableval}" in
  90     yes)
  91         case "$host" in
  92         *go32*)
  93             AC_MSG_WARN([GDB does not support GDBtk on host ${host}.  GDBtk will be disabled.])
  94             enable_gdbtk=no ;;
  95         *)
  96             enable_gdbtk=yes ;;
  97         esac ;;
  98     no)
  99         enable_gdbtk=no  ;;
 100     *)
 101         AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
 102 esac],
 103 [
 104 # Default is on for everything but go32
 105 case "$host" in
 106     *go32*)
 107         ;;
 108     *)
 109         enable_gdbtk=yes ;;
 110     esac
 111 ])
 112
 113 if test "${enable_gdbtk}" = "yes"; then
 114
 115     AC_PATH_X
 116     AC_PATH_XTRA
 117
 118     CYGNUS_PATH_TK
 119     CYGNUS_PATH_TCL
 120
 121     ENABLE_GDBTK=1
 122
 123     if test "x$no_x" != "xyes"; then
 124         if test "x$x_includes" != "x" ;
 125         then
 126             X_CFLAGS="-I$x_includes"
 127         else
 128             X_CFLAGS=""
 129         fi
 130
 131         if test "x$x_libraries" != "x" ;
 132         then
 133             X_LDFLAGS="-L$x_libraries"
 134         else
 135             X_LDFLAGS=""
 136         fi
 137
 138         case "$host" in
 139 #
 140 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
 141 #
 142             sparc-sun-solaris2*)
 143                 if test "x$GCC" = "xyes";
 144                 then
 145                     X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic -ldl -lw"
 146                 else
 147                     if test "x$x_libraries" != "x" ;
 148                     then
 149                         X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
 150                     fi
 151                     X_LIBS="-lX11 -lXext -lX11"
 152                 fi ;;
 153 #
 154 # gdb linked statically w/ SunOS or HPUX
 155 #
 156             m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
 157                 if test "x$x_libraries" != "x" ;
 158                 then
 159                     X_LIBS="$x_libraries/libX11.a"
 160                 else
 161                     X_LIBS="/usr/lib/libX11.a"
 162                 fi ;;
 163 #
 164 # default is to link dynamically
 165 #
 166             *)
 167                 X_LIBS="-lX11" ;;
 168         esac
 169     else
 170         X_LDLAGS=""
 171         X_CFLAGS=""
 172         X_LIBS=""
 173         AC_MSG_WARN([No X based programs will be built])
 174     fi
 175
 176     TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
 177     ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
 178     ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
 179 fi
 180
 181 AC_SUBST(ENABLE_GDBTK)
 182 AC_SUBST(X_CFLAGS)
 183 AC_SUBST(X_LDFLAGS)
 184 AC_SUBST(X_LIBS)
 185 # end-sanitize-gdbtk
 186
 187 AC_SUBST(ENABLE_CFLAGS)
 188 AC_SUBST(ENABLE_CLIBS)
 189 AC_SUBST(ENABLE_OBS)
 190
 191 # target_subdir is used by the testsuite to find the target libraries.
 192 target_subdir=
 193 if test "${host}" != "${target}"; then
 194     target_subdir="${target_alias}/"
 195 fi
 196 AC_SUBST(target_subdir)
 197
 198 configdirs="doc testsuite"
 199
 200 dnl
 201 changequote(,)dnl
 202
 203 # Map host cpu into the config cpu subdirectory name.
 204 # The default is $host_cpu.
 205
 206 case "${host_cpu}" in
 207
 208 c[12])                  gdb_host_cpu=convex ;;
 209 hppa*)                  gdb_host_cpu=pa ;;
 210 i[3456]86)              gdb_host_cpu=i386 ;;
 211 m68*)                   gdb_host_cpu=m68k ;;
 212 m88*)                   gdb_host_cpu=m88k ;;
 213 np1)                    gdb_host_cpu=gould ;;
 214 pyramid)                gdb_host_cpu=pyr ;;
 215 powerpc*)               gdb_host_cpu=powerpc ;;
 216 *)                      gdb_host_cpu=$host_cpu ;;
 217
 218 esac
 219
 220 # map host info into gdb names.
 221
 222 case "${host}" in
 223
 224 a29k-*-*)               gdb_host=ultra3 ;;
 225
 226 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
 227 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
 228 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
 229
 230 arm-*-*)                gdb_host=arm ;;
 231
 232 c[12]-*-*)              gdb_host=convex ;;
 233
 234 hppa*-*-bsd*)           gdb_host=hppabsd ;;
 235 hppa*-*-hiux*)          gdb_host=hppahpux ;;
 236 hppa*-*-hpux*)          gdb_host=hppahpux ;;
 237 hppa*-*-osf*)           gdb_host=hppaosf ;;
 238
 239 i[3456]86-ncr-*)        gdb_host=ncr3000 ;;
 240 i[3456]86-sequent-bsd*) gdb_host=symmetry ;;  # dynix
 241 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
 242 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
 243 i[3456]86-*-aix*)       gdb_host=i386aix ;;
 244 i[3456]86-*-bsd*)       gdb_host=i386bsd ;;
 245 i[3456]86-*-dgux*)      gdb_host=i386dgux ;;
 246 i[3456]86-*-freebsd*)   gdb_host=fbsd ;;
 247 i[3456]86-*-netbsd*)    gdb_host=nbsd ;;
 248 i[3456]86-*-go32*)      gdb_host=go32 ;;
 249 i[3456]86-*-linux*)     gdb_host=linux ;;
 250 i[3456]86-*-lynxos*)    gdb_host=i386lynx ;;
 251 i[3456]86-*-mach3*)     gdb_host=i386m3 ;;
 252 i[3456]86-*-mach*)      gdb_host=i386mach ;;
 253 i[3456]86-*-osf1mk*)    gdb_host=osf1mk ;;
 254 i[3456]86-*-sco3.2v4*)  gdb_host=i386sco4 ;;
 255 i[3456]86-*-sco*)       gdb_host=i386sco ;;
 256 i[3456]86-*-solaris*)   gdb_host=i386sol2 ;;
 257 i[3456]86-*-sunos*)     gdb_host=sun386 ;;
 258 i[3456]86-*-sysv3.2*)   gdb_host=i386v32 ;;
 259 i[3456]86-*-sysv32*)    gdb_host=i386v32 ;;
 260 i[3456]86-*-sysv4*)     gdb_host=i386v4 ;;
 261 i[3456]86-*-unixware)   gdb_host=i386v4 ;;
 262 i[3456]86-*-sysv*)      gdb_host=i386v ;;
 263 i[3456]86-*-isc*)       gdb_host=i386v32 ;;
 264 i[3456]86-*-os9k)       gdb_host=i386os9k ;;
 265 i[3456]86-*-win32*)     gdb_host=win32 ;;
 266 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
 267 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
 268 m68030-sony-*)          gdb_host=news1000 ;;
 269
 270 m68*-altos-*)           gdb_host=altos ;;
 271 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
 272 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
 273 m68*-att-*)             gdb_host=3b1 ;;
 274 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
 275 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
 276 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
 277 m68*-isi-*)             gdb_host=isi ;;
 278 m68*-*-lynxos*)         gdb_host=m68klynx ;;
 279 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
 280 m68*-motorola-*)        gdb_host=delta68 ;;
 281 m68*-sony-*)            gdb_host=news ;;
 282 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
 283 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
 284 m68*-sun-*)             gdb_host=sun3os4 ;;
 285
 286 m88*-harris-cxux*)      gdb_host=cxux ;;
 287 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
 288 m88*-motorola-sysv*)    gdb_host=delta88 ;;
 289 m88*-*-mach3*)          gdb_host=mach3 ;;
 290 m88*-*-*)               gdb_host=m88k ;;
 291
 292 mips-dec-mach3*)        gdb_host=mach3 ;;
 293 mips-dec-*)             gdb_host=decstation ;;
 294 mips-little-*)          gdb_host=littlemips ;;
 295 mips-sgi-irix3*)        gdb_host=irix3 ;;
 296 mips-sgi-irix4*)        gdb_host=irix4 ;;
 297 mips-sgi-irix5*)        gdb_host=irix5 ;;
 298 mips-sony-*)            gdb_host=news-mips ;;
 299 mips-*-mach3*)          gdb_host=mach3 ;;
 300 mips-*-sysv4*)          gdb_host=mipsv4 ;;
 301 mips-*-sysv*)           gdb_host=riscos ;;
 302 mips-*-riscos*)         gdb_host=riscos ;;
 303
 304 none-*-*)               gdb_host=none ;;
 305
 306 np1-*-*)                gdb_host=np1 ;;
 307
 308 ns32k-*-mach3*)         gdb_host=mach3 ;;
 309 ns32k-*-netbsd*)        gdb_host=nbsd ;;
 310 ns32k-umax-*)           gdb_host=umax ;;
 311 ns32k-utek-sysv*)       gdb_host=merlin ;;
 312
 313 powerpc-*-aix*)         gdb_host=aix ;;
 314
 315 pn-*-*)                 gdb_host=pn ;;
 316
 317 pyramid-*-*)            gdb_host=pyramid ;;
 318
 319 romp-*-*)               gdb_host=rtbsd ;;
 320
 321 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
 322 rs6000-*-aix4*)         gdb_host=aix4 ;;
 323 rs6000-*-*)             gdb_host=rs6000 ;;
 324
 325 sparc-*-lynxos*)        gdb_host=sparclynx ;;
 326 sparc-*-netbsd*)        gdb_host=nbsd ;;
 327 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
 328 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
 329 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
 330 sparc-*-*)              gdb_host=sun4os4 ;;
 331
 332 tahoe-*-*)              gdb_host=tahoe ;;
 333
 334 vax-*-bsd*)             gdb_host=vaxbsd ;;
 335 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
 336 vax-*-ultrix*)          gdb_host=vaxult ;;
 337
 338 w65-*-*)                gdb_host=w65 ;;
 339
 340 esac
 341
 342
 343 # Map target cpu into the config cpu subdirectory name.
 344 # The default is $target_cpu.
 345
 346 case "${target_cpu}" in
 347
 348 alpha)                  gdb_target_cpu=alpha ;;
 349 c[12])                  gdb_target_cpu=convex ;;
 350 hppa*)                  gdb_target_cpu=pa ;;
 351 i[3456]86)              gdb_target_cpu=i386 ;;
 352 m68*)                   gdb_target_cpu=m68k ;;
 353 m88*)                   gdb_target_cpu=m88k ;;
 354 mips*)                  gdb_target_cpu=mips ;;
 355 np1)                    gdb_target_cpu=gould ;;
 356 powerpc*)               gdb_target_cpu=powerpc ;;
 357 pn)                     gdb_target_cpu=gould ;;
 358 pyramid)                gdb_target_cpu=pyr ;;
 359 sparc*)                 gdb_target_cpu=sparc ;;
 360 *)                      gdb_target_cpu=$target_cpu ;;
 361
 362 esac
 363
 364 # map target info into gdb names.
 365
 366 case "${target}" in
 367
 368 a29k-*-aout*)           gdb_target=a29k ;;
 369 a29k-*-coff*)           gdb_target=a29k ;;
 370 a29k-*-elf*)            gdb_target=a29k ;;
 371 a29k-*-ebmon*)          gdb_target=a29k ;;
 372 a29k-*-kern*)           gdb_target=a29k-kern ;;
 373 a29k-*-none*)           gdb_target=a29k ;;
 374 a29k-*-sym1*)           gdb_target=ultra3 ;;
 375 a29k-*-udi*)            gdb_target=a29k-udi ;;
 376 a29k-*-vxworks*)        gdb_target=vx29k ;;
 377
 378 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
 379
 380 # start-sanitize-arc
 381 arc-*-*)                gdb_target=arc ;;
 382 # end-sanitize-arc
 383
 384 arm-*-*)                gdb_target=arm ;;
 385
 386 c1-*-*)                 gdb_target=convex ;;
 387 c2-*-*)                 gdb_target=convex ;;
 388
 389 h8300-*-*)              gdb_target=h8300 ;;
 390 h8500-*-*)              gdb_target=h8500 ;;
 391
 392 sh-*-*)                 gdb_target=sh ;;
 393
 394 # start-sanitize-r16
 395 r16-*-*)                gdb_target=r16 ;;
 396 # end-sanitize-r16
 397
 398 hppa*-*-bsd*)           gdb_target=hppabsd ;;
 399 hppa*-*-pro*)           gdb_target=hppapro ;;
 400 hppa*-*-hpux*)          gdb_target=hppahpux ;;
 401 hppa*-*-hiux*)          gdb_target=hppahpux ;;
 402 hppa*-*-osf*)           gdb_target=hppaosf ;;
 403
 404 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
 405 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
 406 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
 407 i[3456]86-ncr-*)        gdb_target=ncr3000 ;;
 408 i[3456]86-*-aout*)      gdb_target=i386aout ;;
 409 i[3456]86-*-coff*)      gdb_target=i386v ;;
 410 i[3456]86-*-elf*)       gdb_target=i386v ;;
 411 i[3456]86-*-aix*)       gdb_target=i386aix ;;
 412 i[3456]86-*-bsd*)       gdb_target=i386bsd ;;
 413 i[3456]86-*-freebsd*)   gdb_target=fbsd ;;
 414 i[3456]86-*-netbsd*)    gdb_target=nbsd ;;
 415 i[3456]86-*-os9k)       gdb_target=i386os9k ;;
 416 i[3456]86-*-go32*)      gdb_target=i386aout ;;
 417 i[3456]86-*-lynxos*)    gdb_target=i386lynx
 418                 configdirs="${configdirs} gdbserver" ;;
 419 i[3456]86-*-solaris*)   gdb_target=i386sol2 ;;
 420 i[3456]86-*-sunos*)     gdb_target=sun386 ;;
 421 i[3456]86-*-sysv4*)     gdb_target=i386v4 ;;
 422 i[3456]86-*-sco*)       gdb_target=i386v ;;
 423 i[3456]86-*-sysv*)      gdb_target=i386v ;;
 424 i[3456]86-*-linux*)     gdb_target=linux ;;
 425 i[3456]86-*-isc*)       gdb_target=i386v ;;
 426 i[3456]86-*-mach3*)     gdb_target=i386m3 ;;
 427 i[3456]86-*-mach*)      gdb_target=i386mach ;;
 428 i[3456]86-*-netware*)   gdb_target=i386nw
 429                 configdirs="${configdirs} nlm" ;;
 430 i[3456]86-*-osf1mk*)    gdb_target=i386mk ;;
 431 i[3456]86-*-win32)      gdb_target=win32  ;;
 432
 433 i960-*-bout*)           gdb_target=vxworks960 ;;
 434 i960-*-coff*)           gdb_target=nindy960 ;;
 435 i960-*-elf*)            gdb_target=nindy960 ;;
 436
 437 i960-*-nindy*)          gdb_target=nindy960 ;;
 438 i960-*-vxworks*)        gdb_target=vxworks960 ;;
 439
 440 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
 441 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
 442
 443 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
 444 m68*-bull-sysv*)        gdb_target=dpx2 ;;
 445 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
 446 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
 447 m68*-altos-*)           gdb_target=altos ;;
 448 m68*-att-*)             gdb_target=3b1 ;;
 449 m68*-cisco*-*)          gdb_target=cisco ;;
 450 m68*-ericsson-*)        gdb_target=es1800 ;;
 451 m68*-isi-*)             gdb_target=isi ;;
 452 m68*-motorola-*)        gdb_target=delta68 ;;
 453 m68*-netx-*)            gdb_target=vxworks68 ;;
 454 m68*-sony-*)            gdb_target=news ;;
 455 m68*-tandem-*)          gdb_target=st2000 ;;
 456 m68*-rom68k-*)          gdb_target=monitor ;;
 457 m68*-*bug-*)            gdb_target=monitor ;;
 458 m68*-monitor-*)         gdb_target=monitor ;;
 459 m68*-est-*)             gdb_target=monitor ;;
 460 m68*-*-aout*)           gdb_target=monitor ;;
 461 m68*-*-coff*)           gdb_target=monitor ;;
 462 m68*-*-elf*)            gdb_target=monitor ;;
 463 m68*-*-lynxos*)         gdb_target=m68klynx
 464                 configdirs="${configdirs} gdbserver" ;;
 465 m68*-*-os68k*)          gdb_target=os68k ;;
 466 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
 467 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
 468 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
 469 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
 470
 471 m88*-harris-cxux*)      gdb_target=cxux ;;
 472 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
 473 m88*-*-mach3*)          gdb_target=mach3 ;;
 474 m88*-motorola-*)        gdb_target=delta88 ;;
 475 m88*-*-*)               gdb_target=m88k ;;
 476
 477 mips64*-big-*)          gdb_target=bigmips64 ;;
 478 mips*-big-*)            gdb_target=bigmips ;;
 479 mips*-dec-mach3*)       gdb_target=mach3 ;;
 480 mips*-dec-*)            gdb_target=decstation ;;
 481 mips64*el-*-ecoff*)     gdb_target=embedl64 ;;
 482 mips64*-*-ecoff*)       gdb_target=embed64 ;;
 483 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
 484 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
 485 mips64*el-*-elf*)       gdb_target=embedl64 ;;
 486 mips64*-*-elf*)         gdb_target=embed64 ;;
 487 mips*el-*-ecoff*)       gdb_target=embedl ;;
 488 mips*-*-ecoff*)         gdb_target=embed ;;
 489 # start-sanitize-gm
 490 mips*-*-magic*)         gdb_target=embed ;;
 491 # end-sanitize-gm
 492 mips*el-*-elf*)         gdb_target=embedl ;;
 493 mips*-*-elf*)           gdb_target=embed ;;
 494 mips*-little-*)         gdb_target=littlemips ;;
 495 mips*-sgi-irix5*)       gdb_target=irix5 ;;
 496 mips*-sgi-*)            gdb_target=irix3 ;;
 497 mips*-sony-*)           gdb_target=bigmips ;;
 498 mips*-*-mach3*)         gdb_target=mach3 ;;
 499 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
 500 mips*-*-sysv*)          gdb_target=bigmips ;;
 501 mips*-*-riscos*)        gdb_target=bigmips ;;
 502
 503 none-*-*)               gdb_target=none ;;
 504
 505 np1-*-*)                gdb_target=np1 ;;
 506
 507 ns32k-*-mach3*)         gdb_target=mach3 ;;
 508 ns32k-*-netbsd*)        gdb_target=nbsd ;;
 509 ns32k-utek-sysv*)       gdb_target=merlin ;;
 510 ns32k-utek-*)           gdb_target=umax ;;
 511
 512 pn-*-*)                 gdb_target=pn ;;
 513 powerpc-*-macos*)       gdb_target=macos ;;
 514 powerpc-*-netware*)     gdb_target=ppc-nw
 515                         configdirs="${configdirs} nlm" ;;
 516
 517 powerpc-*-aix4*)        gdb_target=aix4 ;;
 518 powerpc-*-aix*)         gdb_target=aix ;;
 519 powerpc-*-eabi*)        if test x"$powerpc_sim" = x"yes"; then
 520                           gdb_target=ppc-sim
 521                         else
 522                           gdb_target=ppc-eabi
 523                         fi ;;
 524 powerpcle-*-eabi*)      if test x"$powerpc_sim" = x"yes"; then
 525                           gdb_target=ppcle-sim
 526                         else
 527                           gdb_target=ppcle-eabi
 528                         fi ;;
 529
 530 pyramid-*-*)            gdb_target=pyramid ;;
 531
 532 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
 533 rs6000-*-aix4*)         gdb_target=aix4 ;;
 534 rs6000-*-*)             gdb_target=rs6000 ;;
 535
 536 sparc-*-aout*)          gdb_target=sparc-em ;;
 537 sparc-*-coff*)          gdb_target=sparc-em ;;
 538 sparc-*-elf*)           gdb_target=sparc-em ;;
 539 sparc-*-lynxos*)        gdb_target=sparclynx
 540                 configdirs="${configdirs} gdbserver" ;;
 541 sparc-*-netbsd*)        gdb_target=nbsd ;;
 542 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
 543 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
 544 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
 545 sparc-*-vxworks*)       gdb_target=vxsparc ;;
 546 sparc-*-*)              gdb_target=sun4os4 ;;
 547 sparclite*-*-*)         gdb_target=sparclite ;;
 548 sparc64-*-*)            gdb_target=sp64 ;;
 549
 550 tahoe-*-*)              gdb_target=tahoe ;;
 551
 552 vax-*-*)                gdb_target=vax ;;
 553
 554 w65-*-*)                gdb_target=w65 ;;
 555
 556 z8k-*-coff*)            gdb_target=z8k ;;
 557
 558 esac
 559
 560 dnl
 561 changequote([,])dnl
 562
 563 frags=
 564 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
 565 if test ! -f ${host_makefile_frag}; then
 566 AC_MSG_ERROR("*** Gdb does not support host ${host}")
 567 fi
 568 frags="$frags $host_makefile_frag"
 569
 570 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
 571 if test ! -f ${target_makefile_frag}; then
 572 AC_MSG_ERROR("*** Gdb does not support target ${target}")
 573 fi
 574 frags="$frags $target_makefile_frag"
 575
 576 AC_SUBST_FILE(host_makefile_frag)
 577 AC_SUBST_FILE(target_makefile_frag)
 578 AC_SUBST(frags)
 579
 580 changequote(,)dnl
 581 hostfile=`sed -n '
 582 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 583 ' ${host_makefile_frag}`
 584
 585 targetfile=`sed -n '
 586 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 587 ' ${target_makefile_frag}`
 588
 589 # these really aren't orthogonal true/false values of the same condition,
 590 # but shells are slow enough that I like to reuse the test conditions
 591 # whenever possible
 592 if test "${target}" = "${host}"; then
 593 nativefile=`sed -n '
 594 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
 595 ' ${host_makefile_frag}`
 596 else
 597 # GDBserver is only useful in a "native" enviroment
 598 configdirs=`echo $configdirs | sed 's/gdbserver//'`
 599 fi
 600 changequote([,])
 601
 602 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
 603 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
 604 # corresponding links.  But we have to remove the xm.h files and tm.h
 605 # files anyway, e.g. when switching from "configure host" to
 606 # "configure none".
 607
 608 files=
 609 links=
 610 rm -f xm.h
 611 if test "${hostfile}" != ""; then
 612 files="${files} config/${gdb_host_cpu}/${hostfile}"
 613 links="${links} xm.h"
 614 fi
 615 rm -f tm.h
 616 if test "${targetfile}" != ""; then
 617 files="${files} config/${gdb_target_cpu}/${targetfile}"
 618 links="${links} tm.h"
 619 fi
 620 rm -f nm.h
 621 if test "${nativefile}" != ""; then
 622 files="${files} config/${gdb_host_cpu}/${nativefile}"
 623 links="${links} nm.h"
 624 else
 625 # A cross-only configuration.
 626 files="${files} config/nm-empty.h"
 627 links="${links} nm.h"
 628 fi
 629 # start-sanitize-gdbtk
 630
 631 # Make it possible to use the GUI without doing a full install
 632 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
 633 files="${files} gdbtk.tcl"
 634 links="${links} gdbtk.tcl"
 635 fi
 636 # end-sanitize-gdbtk
 637
 638 AC_LINK_FILES($files, $links)
 639
 640 AC_CONFIG_SUBDIRS($configdirs)
 641 AC_OUTPUT(Makefile,
 642 [
 643 dnl Autoconf doesn't provide a mechanism for modifying definitions
 644 dnl provided by makefile fragments.
 645 dnl
 646 if test "${nativefile}" = ""; then
 647 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
 648         < Makefile > Makefile.tem
 649 mv -f Makefile.tem Makefile
 650 fi
 651
 652 changequote(,)dnl
 653 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
 654 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
 655 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
 656 mv -f Makefile.tmp Makefile
 657 changequote([,])dnl
 658
 659 case ${srcdir} in
 660 .)
 661 ;;
 662 *)
 663 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
 664 echo "source ${srcdir}/.gdbinit" >> .gdbinit
 665 esac
 666 ],
 667 [
 668 gdb_host_cpu=$gdb_host_cpu
 669 gdb_target_cpu=$gdb_target_cpu
 670 nativefile=$nativefile
 671 ])
 672
 673 exit 0