gdb/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ(2.3)dnl
   3 AC_INIT(main.c)
   4
   5 AC_PROG_CC
   6 AC_AIX
   7 AC_MINIX
   8 AC_ISC_POSIX
   9
  10 AC_PROG_INSTALL
  11 AC_PROG_RANLIB
  12 AC_PROG_YACC
  13
  14 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
  15 AC_CANONICAL_SYSTEM
  16 AC_ARG_PROGRAM
  17
  18 AC_HEADER_STDC
  19 AC_CHECK_HEADERS(memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h)
  20 AC_HEADER_STAT
  21
  22 AC_FUNC_MMAP
  23
  24 dnl Handle optional features that can be enabled.
  25 ENABLE_CFLAGS=
  26 ENABLE_CLIBS=
  27 ENABLE_OBS=
  28
  29 AC_ARG_ENABLE(netrom,
  30 [  --enable-netrom ],
  31 [case "${enableval}" in
  32 yes)    enable_netrom=yes ;;
  33 no)     enable_netrom=no ;;
  34 *)      AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
  35 esac])
  36
  37 if test "${enable_netrom}" = "yes"; then
  38         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
  39 fi
  40
  41 # start-sanitize-gm
  42 ENABLE_GM=
  43
  44 AC_ARG_ENABLE(gm,
  45 [  --enable-gm ],
  46 [case "${enableval}" in
  47 yes)    ENABLE_OBS="${ENABLE_OBS} magic.o"
  48         ENABLE_CFLAGS=-DGENERAL_MAGIC
  49         ;;
  50 no)     ;;
  51 *)      AC_MSG_ERROR(bad value ${enableval} given for gm option) ;;
  52 esac])
  53
  54 # end-sanitize-gm
  55
  56 AC_ARG_ENABLE(sim-powerpc,
  57 [  --enable-sim-powerpc ],
  58 [case "${enableval}" in
  59 yes)    powerpc_sim=yes ;;
  60 no)     powerpc_sim=no ;;
  61 *)      AC_MSG_ERROR(bad value ${enableval} given for sim-powerpc option) ;;
  62 esac],[if test x"$GCC" != x""; then powerpc_sim=yes; else powerpc_sim=no; fi])
  63
  64 # start-sanitize-gdbtk
  65 ENABLE_GDBTK=
  66
  67 AC_ARG_ENABLE(gdbtk,
  68 [  --enable-gdbtk ],
  69 [case "${enableval}" in
  70     yes)
  71         case "$host" in
  72         *go32*)
  73             AC_MSG_WARN([GDB does not support GDBtk on host ${host}.  GDBtk will be disabled.])
  74             enable_gdbtk=no ;;
  75         *)
  76             enable_gdbtk=yes ;;
  77         esac ;;
  78     no)
  79         enable_gdbtk=no  ;;
  80     *)
  81         AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
  82 esac],
  83 [
  84 # Default is on for everything but go32
  85 case "$host" in
  86     *go32*)
  87         ;;
  88     *)
  89         enable_gdbtk=yes ;;
  90     esac
  91 ])
  92
  93 if test "${enable_gdbtk}" = "yes"; then
  94
  95     AC_PATH_X
  96     AC_PATH_XTRA
  97
  98     CYGNUS_PATH_TK
  99     CYGNUS_PATH_TCL
 100
 101     ENABLE_GDBTK=1
 102
 103     if test "x$no_x" != "xyes"; then
 104         if test "x$x_includes" != "x" ;
 105         then
 106             X_CFLAGS="-I$x_includes"
 107         else
 108             X_CFLAGS=""
 109         fi
 110
 111         if test "x$x_libraries" != "x" ;
 112         then
 113             X_LDFLAGS="-L$x_libraries"
 114         else
 115             X_LDFLAGS=""
 116         fi
 117
 118         case "$host" in
 119 #
 120 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
 121 #
 122             sparc-sun-solaris2*)
 123                 if test "x$GCC" = "xyes";
 124                 then
 125                     X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic"
 126                 else
 127                     if test "x$x_libraries" != "x" ;
 128                     then
 129                         X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
 130                     fi
 131                     X_LIBS="-lX11 -lXext -lX11"
 132                 fi ;;
 133 #
 134 # gdb linked statically w/ SunOS or HPUX
 135 #
 136             m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
 137                 if test "x$x_libraries" != "x" ;
 138                 then
 139                     X_LIBS="$x_libraries/libX11.a"
 140                 else
 141                     X_LIBS="/usr/lib/libX11.a"
 142                 fi ;;
 143 #
 144 # default is to link dynamically
 145 #
 146             *)
 147                 X_LIBS="-lX11" ;;
 148         esac
 149     else
 150         X_LDLAGS=""
 151         X_CFLAGS=""
 152         X_LIBS=""
 153         AC_MSG_WARN([No X based programs will be built])
 154     fi
 155
 156     TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
 157     ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
 158     ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
 159 fi
 160
 161 AC_SUBST(ENABLE_GDBTK)
 162 AC_SUBST(X_CFLAGS)
 163 AC_SUBST(X_LDFLAGS)
 164 AC_SUBST(X_LIBS)
 165 # end-sanitize-gdbtk
 166
 167 AC_SUBST(ENABLE_CFLAGS)
 168 AC_SUBST(ENABLE_CLIBS)
 169 AC_SUBST(ENABLE_OBS)
 170
 171 # target_subdir is used by the testsuite to find the target libraries.
 172 target_subdir=
 173 if test "${host}" != "${target}"; then
 174     target_subdir="${target_alias}/"
 175 fi
 176 AC_SUBST(target_subdir)
 177
 178 configdirs="doc testsuite"
 179
 180 dnl
 181 changequote(,)dnl
 182
 183 # Map host cpu into the config cpu subdirectory name.
 184 # The default is $host_cpu.
 185
 186 case "${host_cpu}" in
 187
 188 c[12])                  gdb_host_cpu=convex ;;
 189 hppa*)                  gdb_host_cpu=pa ;;
 190 i[3456]86)              gdb_host_cpu=i386 ;;
 191 m68*)                   gdb_host_cpu=m68k ;;
 192 m88*)                   gdb_host_cpu=m88k ;;
 193 np1)                    gdb_host_cpu=gould ;;
 194 pyramid)                gdb_host_cpu=pyr ;;
 195 powerpc*)               gdb_host_cpu=powerpc ;;
 196 *)                      gdb_host_cpu=$host_cpu ;;
 197
 198 esac
 199
 200 # map host info into gdb names.
 201
 202 case "${host}" in
 203
 204 a29k-*-*)               gdb_host=ultra3 ;;
 205
 206 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
 207 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
 208 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
 209
 210 arm-*-*)                gdb_host=arm ;;
 211
 212 c[12]-*-*)              gdb_host=convex ;;
 213
 214 hppa*-*-bsd*)           gdb_host=hppabsd ;;
 215 hppa*-*-hiux*)          gdb_host=hppahpux ;;
 216 hppa*-*-hpux*)          gdb_host=hppahpux ;;
 217 hppa*-*-osf*)           gdb_host=hppaosf ;;
 218
 219 i[3456]86-ncr-*)        gdb_host=ncr3000 ;;
 220 i[3456]86-sequent-bsd*) gdb_host=symmetry ;;  # dynix
 221 i[3456]86-sequent-sysv4*) gdb_host=ptx4 ;;
 222 i[3456]86-sequent-sysv*) gdb_host=ptx ;;
 223 i[3456]86-*-aix*)       gdb_host=i386aix ;;
 224 i[3456]86-*-bsd*)       gdb_host=i386bsd ;;
 225 i[3456]86-*-dgux*)      gdb_host=i386dgux ;;
 226 i[3456]86-*-freebsd*)   gdb_host=fbsd ;;
 227 i[3456]86-*-netbsd*)    gdb_host=nbsd ;;
 228 i[3456]86-*-go32*)      gdb_host=go32 ;;
 229 i[3456]86-*-linux*)     gdb_host=linux ;;
 230 i[3456]86-*-lynxos*)    gdb_host=i386lynx ;;
 231 i[3456]86-*-mach3*)     gdb_host=i386m3 ;;
 232 i[3456]86-*-mach*)      gdb_host=i386mach ;;
 233 i[3456]86-*-osf1mk*)    gdb_host=osf1mk ;;
 234 i[3456]86-*-sco3.2v4*)  gdb_host=i386sco4 ;;
 235 i[3456]86-*-sco*)       gdb_host=i386sco ;;
 236 i[3456]86-*-solaris*)   gdb_host=i386sol2 ;;
 237 i[3456]86-*-sunos*)     gdb_host=sun386 ;;
 238 i[3456]86-*-sysv3.2*)   gdb_host=i386v32 ;;
 239 i[3456]86-*-sysv32*)    gdb_host=i386v32 ;;
 240 i[3456]86-*-sysv4*)     gdb_host=i386v4 ;;
 241 i[3456]86-*-unixware)   gdb_host=i386v4 ;;
 242 i[3456]86-*-sysv*)      gdb_host=i386v ;;
 243 i[3456]86-*-isc*)       gdb_host=i386v32 ;;
 244 i[3456]86-*-os9k)       gdb_host=i386os9k ;;
 245 i[3456]86-*-win32*)     gdb_host=win32 ;;
 246 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
 247 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
 248 m68030-sony-*)          gdb_host=news1000 ;;
 249
 250 m68*-altos-*)           gdb_host=altos ;;
 251 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
 252 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
 253 m68*-att-*)             gdb_host=3b1 ;;
 254 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
 255 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
 256 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
 257 m68*-isi-*)             gdb_host=isi ;;
 258 m68*-*-lynxos*)         gdb_host=m68klynx ;;
 259 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
 260 m68*-motorola-*)        gdb_host=delta68 ;;
 261 m68*-sony-*)            gdb_host=news ;;
 262 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
 263 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
 264 m68*-sun-*)             gdb_host=sun3os4 ;;
 265
 266 m88*-harris-cxux*)      gdb_host=cxux ;;
 267 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
 268 m88*-motorola-sysv*)    gdb_host=delta88 ;;
 269 m88*-*-mach3*)          gdb_host=mach3 ;;
 270 m88*-*-*)               gdb_host=m88k ;;
 271
 272 mips-dec-mach3*)        gdb_host=mach3 ;;
 273 mips-dec-*)             gdb_host=decstation ;;
 274 mips-little-*)          gdb_host=littlemips ;;
 275 mips-sgi-irix3*)        gdb_host=irix3 ;;
 276 mips-sgi-irix4*)        gdb_host=irix4 ;;
 277 mips-sgi-irix5*)        gdb_host=irix5 ;;
 278 mips-sony-*)            gdb_host=news-mips ;;
 279 mips-*-mach3*)          gdb_host=mach3 ;;
 280 mips-*-sysv4*)          gdb_host=mipsv4 ;;
 281 mips-*-sysv*)           gdb_host=riscos ;;
 282 mips-*-riscos*)         gdb_host=riscos ;;
 283
 284 none-*-*)               gdb_host=none ;;
 285
 286 np1-*-*)                gdb_host=np1 ;;
 287
 288 ns32k-*-mach3*)         gdb_host=mach3 ;;
 289 ns32k-*-netbsd*)        gdb_host=nbsd ;;
 290 ns32k-umax-*)           gdb_host=umax ;;
 291 ns32k-utek-sysv*)       gdb_host=merlin ;;
 292
 293 powerpc-*-aix*)         gdb_host=aix ;;
 294
 295 pn-*-*)                 gdb_host=pn ;;
 296
 297 pyramid-*-*)            gdb_host=pyramid ;;
 298
 299 romp-*-*)               gdb_host=rtbsd ;;
 300
 301 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
 302 rs6000-*-*)             gdb_host=rs6000 ;;
 303
 304 sparc-*-lynxos*)        gdb_host=sparclynx ;;
 305 sparc-*-netbsd*)        gdb_host=nbsd ;;
 306 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
 307 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
 308 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
 309 sparc-*-*)              gdb_host=sun4os4 ;;
 310
 311 tahoe-*-*)              gdb_host=tahoe ;;
 312
 313 vax-*-bsd*)             gdb_host=vaxbsd ;;
 314 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
 315 vax-*-ultrix*)          gdb_host=vaxult ;;
 316
 317 w65-*-*)                gdb_host=w65 ;;
 318
 319 esac
 320
 321
 322 # Map target cpu into the config cpu subdirectory name.
 323 # The default is $target_cpu.
 324
 325 case "${target_cpu}" in
 326
 327 alpha)                  gdb_target_cpu=alpha ;;
 328 c[12])                  gdb_target_cpu=convex ;;
 329 hppa*)                  gdb_target_cpu=pa ;;
 330 i[3456]86)              gdb_target_cpu=i386 ;;
 331 m68*)                   gdb_target_cpu=m68k ;;
 332 m88*)                   gdb_target_cpu=m88k ;;
 333 mips*)                  gdb_target_cpu=mips ;;
 334 np1)                    gdb_target_cpu=gould ;;
 335 powerpc*)               gdb_target_cpu=powerpc ;;
 336 pn)                     gdb_target_cpu=gould ;;
 337 pyramid)                gdb_target_cpu=pyr ;;
 338 sparc*)                 gdb_target_cpu=sparc ;;
 339 *)                      gdb_target_cpu=$target_cpu ;;
 340
 341 esac
 342
 343 # map target info into gdb names.
 344
 345 case "${target}" in
 346
 347 a29k-*-aout*)           gdb_target=a29k ;;
 348 a29k-*-coff*)           gdb_target=a29k ;;
 349 a29k-*-elf*)            gdb_target=a29k ;;
 350 a29k-*-ebmon*)          gdb_target=a29k ;;
 351 a29k-*-kern*)           gdb_target=a29k-kern ;;
 352 a29k-*-none*)           gdb_target=a29k ;;
 353 a29k-*-sym1*)           gdb_target=ultra3 ;;
 354 a29k-*-udi*)            gdb_target=a29k-udi ;;
 355 a29k-*-vxworks*)        gdb_target=vx29k ;;
 356
 357 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
 358
 359 # start-sanitize-arc
 360 arc-*-*)                gdb_target=arc ;;
 361 # end-sanitize-arc
 362
 363 arm-*-*)                gdb_target=arm ;;
 364
 365 c1-*-*)                 gdb_target=convex ;;
 366 c2-*-*)                 gdb_target=convex ;;
 367
 368 h8300-*-*)              gdb_target=h8300 ;;
 369 h8500-*-*)              gdb_target=h8500 ;;
 370
 371 sh-*-*)                 gdb_target=sh ;;
 372
 373 # start-sanitize-r16
 374 r16-*-*)                gdb_target=r16 ;;
 375 # end-sanitize-r16
 376
 377 hppa*-*-bsd*)           gdb_target=hppabsd ;;
 378 hppa*-*-pro*)           gdb_target=hppapro ;;
 379 hppa*-*-hpux*)          gdb_target=hppahpux ;;
 380 hppa*-*-hiux*)          gdb_target=hppahpux ;;
 381 hppa*-*-osf*)           gdb_target=hppaosf ;;
 382
 383 i[3456]86-sequent-bsd*) gdb_target=symmetry ;;
 384 i[3456]86-sequent-sysv4*) gdb_target=ptx4 ;;
 385 i[3456]86-sequent-sysv*) gdb_target=ptx ;;
 386 i[3456]86-ncr-*)        gdb_target=ncr3000 ;;
 387 i[3456]86-*-aout*)      gdb_target=i386aout ;;
 388 i[3456]86-*-coff*)      gdb_target=i386v ;;
 389 i[3456]86-*-elf*)       gdb_target=i386v ;;
 390 i[3456]86-*-aix*)       gdb_target=i386aix ;;
 391 i[3456]86-*-bsd*)       gdb_target=i386bsd ;;
 392 i[3456]86-*-freebsd*)   gdb_target=fbsd ;;
 393 i[3456]86-*-netbsd*)    gdb_target=nbsd ;;
 394 i[3456]86-*-os9k)       gdb_target=i386os9k ;;
 395 i[3456]86-*-go32*)      gdb_target=i386aout ;;
 396 i[3456]86-*-lynxos*)    gdb_target=i386lynx
 397                 configdirs="${configdirs} gdbserver" ;;
 398 i[3456]86-*-solaris*)   gdb_target=i386sol2 ;;
 399 i[3456]86-*-sunos*)     gdb_target=sun386 ;;
 400 i[3456]86-*-sysv4*)     gdb_target=i386v4 ;;
 401 i[3456]86-*-sco*)       gdb_target=i386v ;;
 402 i[3456]86-*-sysv*)      gdb_target=i386v ;;
 403 i[3456]86-*-linux*)     gdb_target=linux ;;
 404 i[3456]86-*-isc*)       gdb_target=i386v ;;
 405 i[3456]86-*-mach3*)     gdb_target=i386m3 ;;
 406 i[3456]86-*-mach*)      gdb_target=i386mach ;;
 407 i[3456]86-*-netware*)   gdb_target=i386nw
 408                 configdirs="${configdirs} nlm" ;;
 409 i[3456]86-*-osf1mk*)    gdb_target=i386mk ;;
 410 i[3456]86-*-win32)      gdb_target=win32  ;;
 411
 412 i960-*-bout*)           gdb_target=vxworks960 ;;
 413 i960-*-coff*)           gdb_target=nindy960 ;;
 414 i960-*-elf*)            gdb_target=nindy960 ;;
 415
 416 i960-*-nindy*)          gdb_target=nindy960 ;;
 417 i960-*-vxworks*)        gdb_target=vxworks960 ;;
 418
 419 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
 420 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
 421
 422 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
 423 m68*-bull-sysv*)        gdb_target=dpx2 ;;
 424 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
 425 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
 426 m68*-altos-*)           gdb_target=altos ;;
 427 m68*-att-*)             gdb_target=3b1 ;;
 428 m68*-cisco*-*)          gdb_target=cisco ;;
 429 m68*-ericsson-*)        gdb_target=es1800 ;;
 430 m68*-isi-*)             gdb_target=isi ;;
 431 m68*-motorola-*)        gdb_target=delta68 ;;
 432 m68*-netx-*)            gdb_target=vxworks68 ;;
 433 m68*-sony-*)            gdb_target=news ;;
 434 m68*-tandem-*)          gdb_target=st2000 ;;
 435 m68*-rom68k-*)          gdb_target=monitor ;;
 436 m68*-*bug-*)            gdb_target=monitor ;;
 437 m68*-monitor-*)         gdb_target=monitor ;;
 438 m68*-est-*)             gdb_target=monitor ;;
 439 m68*-*-aout*)           gdb_target=monitor ;;
 440 m68*-*-coff*)           gdb_target=monitor ;;
 441 m68*-*-elf*)            gdb_target=monitor ;;
 442 m68*-*-lynxos*)         gdb_target=m68klynx
 443                 configdirs="${configdirs} gdbserver" ;;
 444 m68*-*-os68k*)          gdb_target=os68k ;;
 445 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
 446 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
 447 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
 448 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
 449
 450 m88*-harris-cxux*)      gdb_target=cxux ;;
 451 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
 452 m88*-*-mach3*)          gdb_target=mach3 ;;
 453 m88*-motorola-*)        gdb_target=delta88 ;;
 454 m88*-*-*)               gdb_target=m88k ;;
 455
 456 mips64*-big-*)          gdb_target=bigmips64 ;;
 457 mips*-big-*)            gdb_target=bigmips ;;
 458 mips*-dec-mach3*)       gdb_target=mach3 ;;
 459 mips*-dec-*)            gdb_target=decstation ;;
 460 mips64*el-*-ecoff*)     gdb_target=embedl64 ;;
 461 mips64*-*-ecoff*)       gdb_target=embed64 ;;
 462 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
 463 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
 464 mips64*el-*-elf*)       gdb_target=embedl64 ;;
 465 mips64*-*-elf*)         gdb_target=embed64 ;;
 466 mips*el-*-ecoff*)       gdb_target=embedl ;;
 467 mips*-*-ecoff*)         gdb_target=embed ;;
 468 # start-sanitize-gm
 469 mips*-*-magic*)         gdb_target=embed ;;
 470 # end-sanitize-gm
 471 mips*el-*-elf*)         gdb_target=embedl ;;
 472 mips*-*-elf*)           gdb_target=embed ;;
 473 mips*-little-*)         gdb_target=littlemips ;;
 474 mips*-sgi-irix5*)       gdb_target=irix5 ;;
 475 mips*-sgi-*)            gdb_target=irix3 ;;
 476 mips*-sony-*)           gdb_target=bigmips ;;
 477 mips*-*-mach3*)         gdb_target=mach3 ;;
 478 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
 479 mips*-*-sysv*)          gdb_target=bigmips ;;
 480 mips*-*-riscos*)        gdb_target=bigmips ;;
 481
 482 none-*-*)               gdb_target=none ;;
 483
 484 np1-*-*)                gdb_target=np1 ;;
 485
 486 ns32k-*-mach3*)         gdb_target=mach3 ;;
 487 ns32k-*-netbsd*)        gdb_target=nbsd ;;
 488 ns32k-utek-sysv*)       gdb_target=merlin ;;
 489 ns32k-utek-*)           gdb_target=umax ;;
 490
 491 pn-*-*)                 gdb_target=pn ;;
 492 powerpc-*-macos*)       gdb_target=macos ;;
 493 powerpc-*-netware*)     gdb_target=ppc-nw
 494                         configdirs="${configdirs} nlm" ;;
 495
 496 powerpc-*-aix4*)        gdb_target=aix4 ;;
 497 powerpc-*-aix*)         gdb_target=aix ;;
 498 powerpc-*-eabi*)        if test x"$powerpc_sim" = x"yes"; then
 499                           gdb_target=ppc-sim
 500                         else
 501                           gdb_target=ppc-eabi
 502                         fi ;;
 503 powerpcle-*-eabi*)      if test x"$powerpc_sim" = x"yes"; then
 504                           gdb_target=ppcle-sim
 505                         else
 506                           gdb_target=ppcle-eabi
 507                         fi ;;
 508
 509 pyramid-*-*)            gdb_target=pyramid ;;
 510
 511 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
 512 rs6000-*-aix4*)         gdb_target=aix4 ;;
 513 rs6000-*-*)             gdb_target=rs6000 ;;
 514
 515 sparc-*-aout*)          gdb_target=sparc-em ;;
 516 sparc-*-coff*)          gdb_target=sparc-em ;;
 517 sparc-*-elf*)           gdb_target=sparc-em ;;
 518 sparc-*-lynxos*)        gdb_target=sparclynx
 519                 configdirs="${configdirs} gdbserver" ;;
 520 sparc-*-netbsd*)        gdb_target=nbsd ;;
 521 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
 522 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
 523 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
 524 sparc-*-vxworks*)       gdb_target=vxsparc ;;
 525 sparc-*-*)              gdb_target=sun4os4 ;;
 526 sparclite*-*-*)         gdb_target=sparclite ;;
 527 sparc64-*-*)            gdb_target=sp64 ;;
 528
 529 tahoe-*-*)              gdb_target=tahoe ;;
 530
 531 vax-*-*)                gdb_target=vax ;;
 532
 533 w65-*-*)                gdb_target=w65 ;;
 534
 535 z8k-*-coff*)            gdb_target=z8k ;;
 536
 537 esac
 538
 539 dnl
 540 changequote([,])dnl
 541
 542 frags=
 543 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
 544 if test ! -f ${host_makefile_frag}; then
 545 AC_MSG_ERROR("*** Gdb does not support host ${host}")
 546 fi
 547 frags="$frags $host_makefile_frag"
 548
 549 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
 550 if test ! -f ${target_makefile_frag}; then
 551 AC_MSG_ERROR("*** Gdb does not support target ${target}")
 552 fi
 553 frags="$frags $target_makefile_frag"
 554
 555 AC_SUBST_FILE(host_makefile_frag)
 556 AC_SUBST_FILE(target_makefile_frag)
 557 AC_SUBST(frags)
 558
 559 changequote(,)dnl
 560 hostfile=`sed -n '
 561 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 562 ' ${host_makefile_frag}`
 563
 564 targetfile=`sed -n '
 565 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 566 ' ${target_makefile_frag}`
 567
 568 # these really aren't orthogonal true/false values of the same condition,
 569 # but shells are slow enough that I like to reuse the test conditions
 570 # whenever possible
 571 if test "${target}" = "${host}"; then
 572 nativefile=`sed -n '
 573 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
 574 ' ${host_makefile_frag}`
 575 else
 576 # GDBserver is only useful in a "native" enviroment
 577 configdirs=`echo $configdirs | sed 's/gdbserver//'`
 578 fi
 579 changequote([,])
 580
 581 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
 582 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
 583 # corresponding links.  But we have to remove the xm.h files and tm.h
 584 # files anyway, e.g. when switching from "configure host" to
 585 # "configure none".
 586
 587 files=
 588 links=
 589 rm -f xm.h
 590 if test "${hostfile}" != ""; then
 591 files="${files} config/${gdb_host_cpu}/${hostfile}"
 592 links="${links} xm.h"
 593 fi
 594 rm -f tm.h
 595 if test "${targetfile}" != ""; then
 596 files="${files} config/${gdb_target_cpu}/${targetfile}"
 597 links="${links} tm.h"
 598 fi
 599 rm -f nm.h
 600 if test "${nativefile}" != ""; then
 601 files="${files} config/${gdb_host_cpu}/${nativefile}"
 602 links="${links} nm.h"
 603 else
 604 # A cross-only configuration.
 605 files="${files} config/nm-empty.h"
 606 links="${links} nm.h"
 607 fi
 608 # start-sanitize-gdbtk
 609
 610 # Make it possible to use the GUI without doing a full install
 611 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
 612 files="${files} gdbtk.tcl"
 613 links="${links} gdbtk.tcl"
 614 fi
 615 # end-sanitize-gdbtk
 616
 617 AC_LINK_FILES($files, $links)
 618
 619 AC_CONFIG_SUBDIRS($configdirs)
 620 AC_OUTPUT(Makefile,
 621 [
 622 dnl Autoconf doesn't provide a mechanism for modifying definitions
 623 dnl provided by makefile fragments.
 624 dnl
 625 if test "${nativefile}" = ""; then
 626 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
 627         < Makefile > Makefile.tem
 628 mv -f Makefile.tem Makefile
 629 fi
 630
 631 changequote(,)dnl
 632 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
 633 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
 634 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
 635 mv -f Makefile.tmp Makefile
 636 changequote([,])dnl
 637
 638 case ${srcdir} in
 639 .)
 640 ;;
 641 *)
 642 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
 643 echo "source ${srcdir}/.gdbinit" >> .gdbinit
 644 esac
 645 ],
 646 [
 647 gdb_host_cpu=$gdb_host_cpu
 648 gdb_target_cpu=$gdb_target_cpu
 649 nativefile=$nativefile
 650 ])
 651
 652 exit 0