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