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