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 CC=${CC-cc}
   6 AC_PROG_CC
   7 AC_AIX
   8 AC_MINIX
   9 AC_ISC_POSIX
  10
  11 AC_PROG_INSTALL
  12 AC_PROG_RANLIB
  13 AC_PROG_YACC
  14
  15 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
  16 AC_CANONICAL_SYSTEM
  17 AC_ARG_PROGRAM
  18
  19 AC_HEADER_STDC
  20 AC_CHECK_HEADERS(memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h)
  21 AC_HEADER_STAT
  22
  23 AC_FUNC_MMAP
  24
  25 dnl Handle optional features that can be enabled.
  26 ENABLE_CFLAGS=
  27 ENABLE_CLIBS=
  28 ENABLE_OBS=
  29
  30 AC_ARG_ENABLE(netrom,
  31 [  --enable-netrom ],
  32 [case "${enableval}" in
  33 yes)    enable_netrom=yes ;;
  34 no)     enable_netrom=no ;;
  35 *)      AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
  36 esac])
  37
  38 if test "${enable_netrom}" = "yes"; then
  39         ENABLE_OBS="${ENABLE_OBS} remote-nrom.o"
  40 fi
  41
  42 # start-sanitize-gm
  43 ENABLE_GM=
  44
  45 AC_ARG_ENABLE(gm,
  46 [  --enable-gm ],
  47 [case "${enableval}" in
  48 yes)    ENABLE_OBS="${ENABLE_OBS} magic.o"
  49         ENABLE_CFLAGS=-DGENERAL_MAGIC
  50         ;;
  51 no)     ;;
  52 *)      AC_MSG_ERROR(bad value ${enableval} given for gm option) ;;
  53 esac])
  54
  55 # end-sanitize-gm
  56
  57 # start-sanitize-gdbtk
  58 ENABLE_GDBTK=
  59
  60 AC_ARG_ENABLE(gdbtk,
  61 [  --enable-gdbtk ],
  62 [case "${enableval}" in
  63 yes)    enable_gdbtk=yes ;;
  64 no)     enable_gdbtk=no  ;;
  65 *)      AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
  66 esac])
  67
  68 if test "${enable_gdbtk}" = "yes"; then
  69     AC_PATH_X
  70     AC_PATH_XTRA
  71
  72     CYGNUS_PATH_TK
  73     CYGNUS_PATH_TCL
  74
  75     ENABLE_GDBTK=1
  76
  77     if test "x$no_x" != "xyes"; then
  78         if test "x$x_includes" != "x" ;
  79         then
  80             X_CFLAGS="-I$x_includes"
  81         else
  82             X_CFLAGS=""
  83         fi
  84
  85         if test "x$x_libraries" != "x" ;
  86         then
  87             X_LDFLAGS="-L$x_libraries"
  88         else
  89             X_LDFLAGS=""
  90         fi
  91
  92         case "$host" in
  93 #
  94 # gdb linked statically w/ Solaris iff GCC is used, otherwise dynamic
  95 #
  96             sparc-sun-solaris2*)
  97                 if test "x$GCC" = "xyes";
  98                 then
  99                     X_LIBS="-Wl,-Bstatic -lX11 -lXext -lX11 -Wl,-Bdynamic"
 100                 else
 101                     if test "x$x_libraries" != "x" ;
 102                     then
 103                         X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
 104                     fi
 105                     X_LIBS="-lX11 -lXext -lX11"
 106                 fi ;;
 107 #
 108 # gdb linked statically w/ SunOS or HPUX
 109 #
 110             m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
 111                 if test "x$x_libraries" != "x" ;
 112                 then
 113                     X_LIBS="$x_libraries/libX11.a"
 114                 else
 115                     X_LIBS="/usr/lib/libX11.a"
 116                 fi ;;
 117 #
 118 # default is to link dynamically
 119 #
 120             *)
 121                 X_LIBS="-lX11" ;;
 122         esac
 123     else
 124         X_LDLAGS=""
 125         X_CFLAGS=""
 126         X_LIBS=""
 127         AC_MSG_WARN([No X based programs will be built])
 128     fi
 129
 130     TCL_LIBS='$(TCL) $(TK) $(X11_LDFLAGS) $(X11_LIBS)'
 131     ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
 132     ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
 133 fi
 134
 135 AC_SUBST(ENABLE_GDBTK)
 136 AC_SUBST(X_CLFAGS)
 137 AC_SUBST(X_LDFLAGS)
 138 AC_SUBST(X_LIBS)
 139 # end-sanitize-gdbtk
 140
 141 AC_SUBST(ENABLE_CFLAGS)
 142 AC_SUBST(ENABLE_CLIBS)
 143 AC_SUBST(ENABLE_OBS)
 144
 145
 146 configdirs="doc testsuite"
 147
 148 dnl
 149 changequote(,)dnl
 150
 151 # Map host cpu into the config cpu subdirectory name.
 152 # The default is $host_cpu.
 153
 154 case "${host_cpu}" in
 155
 156 c[12])                  gdb_host_cpu=convex ;;
 157 hppa*)                  gdb_host_cpu=pa ;;
 158 i[345]86)               gdb_host_cpu=i386 ;;
 159 m68*)                   gdb_host_cpu=m68k ;;
 160 m88*)                   gdb_host_cpu=m88k ;;
 161 np1)                    gdb_host_cpu=gould ;;
 162 pyramid)                gdb_host_cpu=pyr ;;
 163 powerpc*)               gdb_host_cpu=powerpc ;;
 164 *)                      gdb_host_cpu=$host_cpu ;;
 165
 166 esac
 167
 168 # map host info into gdb names.
 169
 170 case "${host}" in
 171
 172 a29k-*-*)               gdb_host=ultra3 ;;
 173
 174 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
 175 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
 176 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
 177
 178 arm-*-*)                gdb_host=arm ;;
 179
 180 c[12]-*-*)              gdb_host=convex ;;
 181
 182 hppa*-*-bsd*)           gdb_host=hppabsd ;;
 183 hppa*-*-hiux*)          gdb_host=hppahpux ;;
 184 hppa*-*-hpux*)          gdb_host=hppahpux ;;
 185 hppa*-*-osf*)           gdb_host=hppaosf ;;
 186
 187 i[345]86-ncr-*)         gdb_host=ncr3000 ;;
 188 i[345]86-sequent-bsd*)  gdb_host=symmetry ;;  # dynix
 189 i[345]86-sequent-sysv4*) gdb_host=ptx4 ;;
 190 i[345]86-sequent-sysv*) gdb_host=ptx ;;
 191 i[345]86-*-aix*)        gdb_host=i386aix ;;
 192 i[345]86-*-bsd*)        gdb_host=i386bsd ;;
 193 i[345]86-*-freebsd*)    gdb_host=fbsd ;;
 194 i[345]86-*-netbsd*)     gdb_host=nbsd ;;
 195 i[345]86-*-go32*)       gdb_host=go32 ;;
 196 i[345]86-*-linux*)      gdb_host=linux ;;
 197 i[345]86-*-lynxos*)     gdb_host=i386lynx ;;
 198 i[345]86-*-mach3*)      gdb_host=i386m3 ;;
 199 i[345]86-*-mach*)       gdb_host=i386mach ;;
 200 i[345]86-*-osf1mk*)     gdb_host=osf1mk ;;
 201 i[345]86-*-sco3.2v4*)   gdb_host=i386sco4 ;;
 202 i[345]86-*-sco*)        gdb_host=i386sco ;;
 203 i[345]86-*-solaris*)    gdb_host=i386sol2 ;;
 204 i[345]86-*-sunos*)      gdb_host=sun386 ;;
 205 i[345]86-*-sysv3.2*)    gdb_host=i386v32 ;;
 206 i[345]86-*-sysv32*)     gdb_host=i386v32 ;;
 207 i[345]86-*-sysv4*)      gdb_host=i386v4 ;;
 208 i[345]86-*-unixware)    gdb_host=i386v4 ;;
 209 i[345]86-*-sysv*)       gdb_host=i386v ;;
 210 i[345]86-*-isc*)        gdb_host=i386v32 ;;
 211 i[345]86-*-os9k)        gdb_host=i386os9k ;;
 212 i[345]86-*-win32*)      gdb_host=win32 ;;
 213 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
 214 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
 215 m68030-sony-*)          gdb_host=news1000 ;;
 216
 217 m68*-altos-*)           gdb_host=altos ;;
 218 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
 219 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
 220 m68*-att-*)             gdb_host=3b1 ;;
 221 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
 222 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
 223 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
 224 m68*-isi-*)             gdb_host=isi ;;
 225 m68*-*-lynxos*)         gdb_host=m68klynx ;;
 226 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
 227 m68*-motorola-*)        gdb_host=delta68 ;;
 228 m68*-sony-*)            gdb_host=news ;;
 229 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
 230 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
 231 m68*-sun-*)             gdb_host=sun3os4 ;;
 232
 233 m88*-harris-cxux*)      gdb_host=cxux ;;
 234 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
 235 m88*-motorola-sysv*)    gdb_host=delta88 ;;
 236 m88*-*-mach3*)          gdb_host=mach3 ;;
 237 m88*-*-*)               gdb_host=m88k ;;
 238
 239 mips-dec-mach3*)        gdb_host=mach3 ;;
 240 mips-dec-*)             gdb_host=decstation ;;
 241 mips-little-*)          gdb_host=littlemips ;;
 242 mips-sgi-irix3*)        gdb_host=irix3 ;;
 243 mips-sgi-irix4*)        gdb_host=irix4 ;;
 244 mips-sgi-irix5*)        gdb_host=irix5 ;;
 245 mips-sony-*)            gdb_host=news-mips ;;
 246 mips-*-mach3*)          gdb_host=mach3 ;;
 247 mips-*-sysv4*)          gdb_host=mipsv4 ;;
 248 mips-*-sysv*)           gdb_host=riscos ;;
 249 mips-*-riscos*)         gdb_host=riscos ;;
 250
 251 none-*-*)               gdb_host=none ;;
 252
 253 np1-*-*)                gdb_host=np1 ;;
 254
 255 ns32k-*-mach3*)         gdb_host=mach3 ;;
 256 ns32k-*-netbsd*)        gdb_host=nbsd ;;
 257 ns32k-umax-*)           gdb_host=umax ;;
 258 ns32k-utek-sysv*)       gdb_host=merlin ;;
 259
 260 powerpc-*-aix*)         gdb_host=aix ;;
 261
 262 pn-*-*)                 gdb_host=pn ;;
 263
 264 pyramid-*-*)            gdb_host=pyramid ;;
 265
 266 romp-*-*)               gdb_host=rtbsd ;;
 267
 268 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
 269 rs6000-*-*)             gdb_host=rs6000 ;;
 270
 271 sparc-*-lynxos*)        gdb_host=sparclynx ;;
 272 sparc-*-netbsd*)        gdb_host=nbsd ;;
 273 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
 274 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
 275 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
 276 sparc-*-*)              gdb_host=sun4os4 ;;
 277
 278 tahoe-*-*)              gdb_host=tahoe ;;
 279
 280 vax-*-bsd*)             gdb_host=vaxbsd ;;
 281 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
 282 vax-*-ultrix*)          gdb_host=vaxult ;;
 283
 284 w65-*-*)                gdb_host=w65 ;;
 285
 286 esac
 287
 288
 289 # Map target cpu into the config cpu subdirectory name.
 290 # The default is $target_cpu.
 291
 292 case "${target_cpu}" in
 293
 294 alpha)                  gdb_target_cpu=alpha ;;
 295 c[12])                  gdb_target_cpu=convex ;;
 296 hppa*)                  gdb_target_cpu=pa ;;
 297 i[345]86)               gdb_target_cpu=i386 ;;
 298 m68*)                   gdb_target_cpu=m68k ;;
 299 m88*)                   gdb_target_cpu=m88k ;;
 300 mips*)                  gdb_target_cpu=mips ;;
 301 np1)                    gdb_target_cpu=gould ;;
 302 powerpc*)               gdb_target_cpu=powerpc ;;
 303 pn)                     gdb_target_cpu=gould ;;
 304 pyramid)                gdb_target_cpu=pyr ;;
 305 sparc*)                 gdb_target_cpu=sparc ;;
 306 *)                      gdb_target_cpu=$target_cpu ;;
 307
 308 esac
 309
 310 # map target info into gdb names.
 311
 312 case "${target}" in
 313
 314 a29k-*-aout*)           gdb_target=a29k ;;
 315 a29k-*-coff*)           gdb_target=a29k ;;
 316 a29k-*-elf*)            gdb_target=a29k ;;
 317 a29k-*-ebmon*)          gdb_target=a29k ;;
 318 a29k-*-kern*)           gdb_target=a29k-kern ;;
 319 a29k-*-none*)           gdb_target=a29k ;;
 320 a29k-*-sym1*)           gdb_target=ultra3 ;;
 321 a29k-*-udi*)            gdb_target=a29k-udi ;;
 322 a29k-*-vxworks*)        gdb_target=vx29k ;;
 323
 324 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
 325
 326 # start-sanitize-arc
 327 arc-*-*)                gdb_target=arc ;;
 328 # end-sanitize-arc
 329
 330 arm-*-*)                gdb_target=arm ;;
 331
 332 c1-*-*)                 gdb_target=convex ;;
 333 c2-*-*)                 gdb_target=convex ;;
 334
 335 h8300-*-*)              gdb_target=h8300 ;;
 336 h8500-*-*)              gdb_target=h8500 ;;
 337
 338 sh-*-*)                 gdb_target=sh ;;
 339
 340 # start-sanitize-r16
 341 r16-*-*)                gdb_target=r16 ;;
 342 # end-sanitize-r16
 343
 344 hppa*-*-bsd*)           gdb_target=hppabsd ;;
 345 hppa*-*-pro*)           gdb_target=hppapro ;;
 346 hppa*-*-hpux*)          gdb_target=hppahpux ;;
 347 hppa*-*-hiux*)          gdb_target=hppahpux ;;
 348 hppa*-*-osf*)           gdb_target=hppaosf ;;
 349
 350 i[345]86-sequent-bsd*)  gdb_target=symmetry ;;
 351 i[345]86-sequent-sysv4*) gdb_target=ptx4 ;;
 352 i[345]86-sequent-sysv*) gdb_target=ptx ;;
 353 i[345]86-ncr-*)         gdb_target=ncr3000 ;;
 354 i[345]86-*-aout*)       gdb_target=i386aout ;;
 355 i[345]86-*-coff*)       gdb_target=i386v ;;
 356 i[345]86-*-elf*)        gdb_target=i386v ;;
 357 i[345]86-*-aix*)        gdb_target=i386aix ;;
 358 i[345]86-*-bsd*)        gdb_target=i386bsd ;;
 359 i[345]86-*-freebsd*)    gdb_target=fbsd ;;
 360 i[345]86-*-netbsd*)     gdb_target=nbsd ;;
 361 i[345]86-*-os9k)        gdb_target=i386os9k ;;
 362 i[345]86-*-go32*)       gdb_target=i386aout ;;
 363 i[345]86-*-lynxos*)     gdb_target=i386lynx
 364                 configdirs="${configdirs} gdbserver" ;;
 365 i[345]86-*-solaris*)    gdb_target=i386sol2 ;;
 366 i[345]86-*-sunos*)      gdb_target=sun386 ;;
 367 i[345]86-*-sysv4*)      gdb_target=i386v4 ;;
 368 i[345]86-*-sco*)        gdb_target=i386v ;;
 369 i[345]86-*-sysv*)       gdb_target=i386v ;;
 370 i[345]86-*-linux*)      gdb_target=linux ;;
 371 i[345]86-*-isc*)        gdb_target=i386v ;;
 372 i[345]86-*-mach3*)      gdb_target=i386m3 ;;
 373 i[345]86-*-mach*)       gdb_target=i386mach ;;
 374 i[345]86-*-netware*)    gdb_target=i386nw
 375                 configdirs="${configdirs} nlm" ;;
 376 i[345]86-*-osf1mk*)     gdb_target=i386mk ;;
 377 i[345]86-*-win32)       gdb_target=win32  ;;
 378
 379 i960-*-bout*)           gdb_target=vxworks960 ;;
 380 i960-*-coff*)           gdb_target=nindy960 ;;
 381 i960-*-elf*)            gdb_target=nindy960 ;;
 382
 383 i960-*-nindy*)          gdb_target=nindy960 ;;
 384 i960-*-vxworks*)        gdb_target=vxworks960 ;;
 385
 386 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
 387 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
 388
 389 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
 390 m68*-bull-sysv*)        gdb_target=dpx2 ;;
 391 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
 392 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
 393 m68*-altos-*)           gdb_target=altos ;;
 394 m68*-att-*)             gdb_target=3b1 ;;
 395 m68*-cisco*-*)          gdb_target=cisco ;;
 396 m68*-ericsson-*)        gdb_target=es1800 ;;
 397 m68*-isi-*)             gdb_target=isi ;;
 398 m68*-motorola-*)        gdb_target=delta68 ;;
 399 m68*-netx-*)            gdb_target=vxworks68 ;;
 400 m68*-sony-*)            gdb_target=news ;;
 401 m68*-tandem-*)          gdb_target=st2000 ;;
 402 m68*-rom68k-*)          gdb_target=monitor ;;
 403 m68*-*bug-*)            gdb_target=monitor ;;
 404 m68*-monitor-*)         gdb_target=monitor ;;
 405 m68*-est-*)             gdb_target=monitor ;;
 406 m68*-*-aout*)           gdb_target=monitor ;;
 407 m68*-*-coff*)           gdb_target=monitor ;;
 408 m68*-*-elf*)            gdb_target=monitor ;;
 409 m68*-*-lynxos*)         gdb_target=m68klynx
 410                 configdirs="${configdirs} gdbserver" ;;
 411 m68*-*-os68k*)          gdb_target=os68k ;;
 412 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
 413 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
 414 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
 415 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
 416
 417 m88*-harris-cxux*)      gdb_target=cxux ;;
 418 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
 419 m88*-*-mach3*)          gdb_target=mach3 ;;
 420 m88*-motorola-*)        gdb_target=delta88 ;;
 421 m88*-*-*)               gdb_target=m88k ;;
 422
 423 mips64*-big-*)          gdb_target=bigmips64 ;;
 424 mips*-big-*)            gdb_target=bigmips ;;
 425 mips*-dec-mach3*)       gdb_target=mach3 ;;
 426 mips*-dec-*)            gdb_target=decstation ;;
 427 mips64*el-*-ecoff*)     gdb_target=idtl64 ;;
 428 mips64*-idt-ecoff*)     gdb_target=idt64 ;;
 429 mips64*vr4300*el-*-elf*)        gdb_target=vr4300el ;;
 430 mips64*vr4300*-*-elf*)  gdb_target=vr4300 ;;
 431 mips64*el-*-elf*)       gdb_target=idtl64 ;;
 432 mips64*-*-elf*)         gdb_target=idt64 ;;
 433 mips*el-*-ecoff*)       gdb_target=idtl ;;
 434 mips*-*-ecoff*)         gdb_target=idt ;;
 435 # start-sanitize-gm
 436 mips*-*-magic*)         gdb_target=idt ;;
 437 # end-sanitize-gm
 438 mips*el-*-elf*)         gdb_target=idtl ;;
 439 mips*-*-elf*)           gdb_target=idt ;;
 440 mips*-little-*)         gdb_target=littlemips ;;
 441 mips*-sgi-irix5*)       gdb_target=irix5 ;;
 442 mips*-sgi-*)            gdb_target=irix3 ;;
 443 mips*-sony-*)           gdb_target=bigmips ;;
 444 mips*-*-mach3*)         gdb_target=mach3 ;;
 445 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
 446 mips*-*-sysv*)          gdb_target=bigmips ;;
 447 mips*-*-riscos*)        gdb_target=bigmips ;;
 448
 449 none-*-*)               gdb_target=none ;;
 450
 451 np1-*-*)                gdb_target=np1 ;;
 452
 453 ns32k-*-mach3*)         gdb_target=mach3 ;;
 454 ns32k-*-netbsd*)        gdb_target=nbsd ;;
 455 ns32k-utek-sysv*)       gdb_target=merlin ;;
 456 ns32k-utek-*)           gdb_target=umax ;;
 457
 458 pn-*-*)                 gdb_target=pn ;;
 459 powerpc-*-netware*)     gdb_target=ppc-nw
 460                         configdirs="${configdirs} nlm" ;;
 461
 462 powerpc-*-aix4*)        gdb_target=aix4 ;;
 463 powerpc-*-aix*)         gdb_target=aix ;;
 464 powerpc-*-eabisim*)     gdb_target=ppc-sim ;;
 465 powerpc-*-eabi*)        gdb_target=ppc-eabi ;;
 466 powerpcle-*-eabisim*)   gdb_target=ppcle-sim ;;
 467 powerpcle-*-eabi*)      gdb_target=ppcle-eabi ;;
 468
 469 pyramid-*-*)            gdb_target=pyramid ;;
 470
 471 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
 472 rs6000-*-aix4*)         gdb_target=aix4 ;;
 473 rs6000-*-*)             gdb_target=rs6000 ;;
 474
 475 sparc-*-aout*)          gdb_target=sparc-em ;;
 476 sparc-*-coff*)          gdb_target=sparc-em ;;
 477 sparc-*-elf*)           gdb_target=sparc-em ;;
 478 sparc-*-lynxos*)        gdb_target=sparclynx
 479                 configdirs="${configdirs} gdbserver" ;;
 480 sparc-*-netbsd*)        gdb_target=nbsd ;;
 481 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
 482 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
 483 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
 484 sparc-*-vxworks*)       gdb_target=vxsparc ;;
 485 sparc-*-*)              gdb_target=sun4os4 ;;
 486 sparclite*-*-*)         gdb_target=sparclite ;;
 487 sparc64-*-*)            gdb_target=sp64 ;;
 488
 489 tahoe-*-*)              gdb_target=tahoe ;;
 490
 491 vax-*-*)                gdb_target=vax ;;
 492
 493 w65-*-*)                gdb_target=w65 ;;
 494
 495 z8k-*-coff*)            gdb_target=z8k ;;
 496
 497 esac
 498
 499 dnl
 500 changequote([,])dnl
 501
 502 frags=
 503 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
 504 if test ! -f ${host_makefile_frag}; then
 505 AC_MSG_ERROR("*** Gdb does not support host ${host}")
 506 fi
 507 frags="$frags $host_makefile_frag"
 508
 509 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
 510 if test ! -f ${target_makefile_frag}; then
 511 AC_MSG_ERROR("*** Gdb does not support target ${target}")
 512 fi
 513 frags="$frags $target_makefile_frag"
 514
 515 AC_SUBST_FILE(host_makefile_frag)
 516 AC_SUBST_FILE(target_makefile_frag)
 517 AC_SUBST(frags)
 518
 519 changequote(,)dnl
 520 hostfile=`sed -n '
 521 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 522 ' ${host_makefile_frag}`
 523
 524 targetfile=`sed -n '
 525 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 526 ' ${target_makefile_frag}`
 527
 528 # these really aren't orthogonal true/false values of the same condition,
 529 # but shells are slow enough that I like to reuse the test conditions
 530 # whenever possible
 531 if test "${target}" = "${host}"; then
 532 nativefile=`sed -n '
 533 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
 534 ' ${host_makefile_frag}`
 535 else
 536 # GDBserver is only useful in a "native" enviroment
 537 configdirs=`echo $configdirs | sed 's/gdbserver//'`
 538 fi
 539 changequote([,])
 540
 541 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
 542 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
 543 # corresponding links.  But we have to remove the xm.h files and tm.h
 544 # files anyway, e.g. when switching from "configure host" to
 545 # "configure none".
 546
 547 files=
 548 links=
 549 rm -f xm.h
 550 if test "${hostfile}" != ""; then
 551 files="${files} config/${gdb_host_cpu}/${hostfile}"
 552 links="${links} xm.h"
 553 fi
 554 rm -f tm.h
 555 if test "${targetfile}" != ""; then
 556 files="${files} config/${gdb_target_cpu}/${targetfile}"
 557 links="${links} tm.h"
 558 fi
 559 rm -f nm.h
 560 if test "${nativefile}" != ""; then
 561 files="${files} config/${gdb_host_cpu}/${nativefile}"
 562 links="${links} nm.h"
 563 else
 564 # A cross-only configuration.
 565 files="${files} config/nm-empty.h"
 566 links="${links} nm.h"
 567 fi
 568 # start-sanitize-gdbtk
 569
 570 # Make it possible to use the GUI without doing a full install
 571 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
 572 files="${files} gdbtk.tcl"
 573 links="${links} gdbtk.tcl"
 574 fi
 575 # end-sanitize-gdbtk
 576
 577 AC_LINK_FILES($files, $links)
 578
 579 AC_CONFIG_SUBDIRS($configdirs)
 580 AC_OUTPUT(Makefile,
 581 [
 582 dnl Autoconf doesn't provide a mechanism for modifying definitions
 583 dnl provided by makefile fragments.
 584 dnl
 585 if test "${nativefile}" = ""; then
 586 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
 587         < Makefile > Makefile.tem
 588 mv -f Makefile.tem Makefile
 589 fi
 590
 591 changequote(,)dnl
 592 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
 593 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
 594 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
 595 mv -f Makefile.tmp Makefile
 596 changequote([,])dnl
 597
 598 case ${srcdir} in
 599 .)
 600 ;;
 601 *)
 602 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
 603 echo "source ${srcdir}/.gdbinit" >> .gdbinit
 604 esac
 605 ],
 606 [
 607 gdb_host_cpu=$gdb_host_cpu
 608 gdb_target_cpu=$gdb_target_cpu
 609 nativefile=$nativefile
 610 ])
 611
 612 exit 0