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
  14 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
  15 AC_CANONICAL_SYSTEM
  16 AC_ARG_PROGRAM
  17
  18 AC_HEADER_STDC
  19 AC_CHECK_HEADERS(memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h)
  20 AC_HEADER_STAT
  21
  22 AC_FUNC_MMAP
  23
  24 dnl Handle optional features that can be enabled.
  25 ENABLE_CFLAGS=
  26 ENABLE_CLIBS=
  27 ENABLE_OBS=
  28
  29 AC_ARG_ENABLE(netrom,
  30 [  --enable-netrom ],
  31 [case "${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="${ENABLE_OBS} remote-nrom.o"
  39 fi
  40
  41 # start-sanitize-gdbtk
  42 ENABLE_GDBTK=
  43
  44 AC_ARG_ENABLE(gdbtk,
  45 [  --enable-gdbtk ],
  46 [case "${enableval}" in
  47 yes)    enable_gdbtk=yes ;;
  48 no)     enable_gdbtk=no  ;;
  49 *)      AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
  50 esac])
  51
  52 if test "${enable_gdbtk}" = "yes"; then
  53         AC_PATH_X
  54         AC_PATH_XTRA
  55
  56         CYGNUS_PATH_TK
  57         CYGNUS_PATH_TCL
  58
  59         ENABLE_GDBTK=1
  60
  61         if test "x$x_includes" != "x" ;
  62         then
  63                 X_INCDIR="-I$x_includes"
  64         else
  65                 X_INCDIR=""
  66         fi
  67
  68         if test "x$x_libraries" != "x" ;
  69         then
  70                 X_LIBDIR="-L$x_libraries"
  71         else
  72                 X_LIBDIR=""
  73         fi
  74
  75         TCL_LIBS='$(TCL) $(TK) $(X11)'
  76         ENABLE_CLIBS="${ENABLE_CLIBS} ${TCL_LIBS} -lm"
  77         ENABLE_OBS="${ENABLE_OBS} gdbtk.o"
  78 fi
  79 AC_SUBST(ENABLE_GDBTK)
  80 AC_SUBST(X_INCDIR)
  81 AC_SUBST(X_LIBDIR)
  82 # end-sanitize-gdbtk
  83
  84 AC_SUBST(ENABLE_CFLAGS)
  85 AC_SUBST(ENABLE_CLIBS)
  86 AC_SUBST(ENABLE_OBS)
  87
  88
  89 configdirs="doc testsuite"
  90
  91 dnl
  92 changequote(,)dnl
  93
  94 # Map host cpu into the config cpu subdirectory name.
  95 # The default is $host_cpu.
  96
  97 case "${host_cpu}" in
  98
  99 c[12])                  gdb_host_cpu=convex ;;
 100 hppa*)                  gdb_host_cpu=pa ;;
 101 i[345]86)               gdb_host_cpu=i386 ;;
 102 m68*)                   gdb_host_cpu=m68k ;;
 103 m88*)                   gdb_host_cpu=m88k ;;
 104 np1)                    gdb_host_cpu=gould ;;
 105 pyramid)                gdb_host_cpu=pyr ;;
 106 powerpc*)               gdb_host_cpu=powerpc ;;
 107 *)                      gdb_host_cpu=$host_cpu ;;
 108
 109 esac
 110
 111 # map host info into gdb names.
 112
 113 case "${host}" in
 114
 115 a29k-*-*)               gdb_host=ultra3 ;;
 116
 117 alpha-*-osf1*)          gdb_host=alpha-osf1 ;;
 118 alpha-*-osf2*)          gdb_host=alpha-osf2 ;;
 119 alpha-*-osf[3456789]*)  gdb_host=alpha-osf3 ;;
 120
 121 arm-*-*)                gdb_host=arm ;;
 122
 123 c[12]-*-*)              gdb_host=convex ;;
 124
 125 hppa*-*-bsd*)           gdb_host=hppabsd ;;
 126 hppa*-*-hiux*)          gdb_host=hppahpux ;;
 127 hppa*-*-hpux*)          gdb_host=hppahpux ;;
 128 hppa*-*-osf*)           gdb_host=hppaosf ;;
 129
 130 i[345]86-ncr-*)         gdb_host=ncr3000 ;;
 131 i[345]86-sequent-bsd*)  gdb_host=symmetry ;;  # dynix
 132 i[345]86-sequent-sysv4*) gdb_host=ptx4 ;;
 133 i[345]86-sequent-sysv*) gdb_host=ptx ;;
 134 i[345]86-*-aix*)        gdb_host=i386aix ;;
 135 i[345]86-*-bsd*)        gdb_host=i386bsd ;;
 136 i[345]86-*-freebsd*)    gdb_host=fbsd ;;
 137 i[345]86-*-netbsd*)     gdb_host=nbsd ;;
 138 i[345]86-*-go32*)       gdb_host=go32 ;;
 139 i[345]86-*-linux*)      gdb_host=linux ;;
 140 i[345]86-*-lynxos*)     gdb_host=i386lynx ;;
 141 i[345]86-*-mach3*)      gdb_host=i386m3 ;;
 142 i[345]86-*-mach*)       gdb_host=i386mach ;;
 143 i[345]86-*-osf1mk*)     gdb_host=osf1mk ;;
 144 i[345]86-*-sco3.2v4*)   gdb_host=i386sco4 ;;
 145 i[345]86-*-sco*)        gdb_host=i386sco ;;
 146 i[345]86-*-solaris*)    gdb_host=i386sol2 ;;
 147 i[345]86-*-sunos*)      gdb_host=sun386 ;;
 148 i[345]86-*-sysv3.2*)    gdb_host=i386v32 ;;
 149 i[345]86-*-sysv32*)     gdb_host=i386v32 ;;
 150 i[345]86-*-sysv4*)      gdb_host=i386v4 ;;
 151 i[345]86-*-unixware)    gdb_host=i386v4 ;;
 152 i[345]86-*-sysv*)       gdb_host=i386v ;;
 153 i[345]86-*-isc*)        gdb_host=i386v32 ;;
 154 i[345]86-*-os9k)        gdb_host=i386os9k ;;
 155 i[345]86-*-win32*)      gdb_host=i386win32 ;;
 156 m680[01]0-sun-sunos3*)  gdb_host=sun2os3 ;;
 157 m680[01]0-sun-sunos4*)  gdb_host=sun2os4 ;;
 158 m68030-sony-*)          gdb_host=news1000 ;;
 159
 160 m68*-altos-*)           gdb_host=altos ;;
 161 m68*-apollo*-sysv*)     gdb_host=apollo68v ;;
 162 m68*-apollo*-bsd*)      gdb_host=apollo68b ;;
 163 m68*-att-*)             gdb_host=3b1 ;;
 164 m68*-bull*-sysv*)       gdb_host=dpx2 ;;
 165 m68*-hp-bsd*)           gdb_host=hp300bsd ;;
 166 m68*-hp-hpux*)          gdb_host=hp300hpux ;;
 167 m68*-isi-*)             gdb_host=isi ;;
 168 m68*-*-lynxos*)         gdb_host=m68klynx ;;
 169 m68*-*-sysv4*)          gdb_host=m68kv4 ;;
 170 m68*-motorola-*)        gdb_host=delta68 ;;
 171 m68*-sony-*)            gdb_host=news ;;
 172 m68*-sun-sunos3*)       gdb_host=sun3os3 ;;
 173 m68*-sun-sunos4*)       gdb_host=sun3os4 ;;
 174 m68*-sun-*)             gdb_host=sun3os4 ;;
 175
 176 m88*-harris-cxux*)      gdb_host=cxux ;;
 177 m88*-motorola-sysv4*)   gdb_host=delta88v4 ;;
 178 m88*-motorola-sysv*)    gdb_host=delta88 ;;
 179 m88*-*-mach3*)          gdb_host=mach3 ;;
 180 m88*-*-*)               gdb_host=m88k ;;
 181
 182 mips-dec-mach3*)        gdb_host=mach3 ;;
 183 mips-dec-*)             gdb_host=decstation ;;
 184 mips-little-*)          gdb_host=littlemips ;;
 185 mips-sgi-irix3*)        gdb_host=irix3 ;;
 186 mips-sgi-irix4*)        gdb_host=irix4 ;;
 187 mips-sgi-irix5*)        gdb_host=irix5 ;;
 188 mips-sony-*)            gdb_host=news-mips ;;
 189 mips-*-mach3*)          gdb_host=mach3 ;;
 190 mips-*-sysv4*)          gdb_host=mipsv4 ;;
 191 mips-*-sysv*)           gdb_host=riscos ;;
 192 mips-*-riscos*)         gdb_host=riscos ;;
 193
 194 none-*-*)               gdb_host=none ;;
 195
 196 np1-*-*)                gdb_host=np1 ;;
 197
 198 ns32k-*-mach3*)         gdb_host=mach3 ;;
 199 ns32k-*-netbsd*)        gdb_host=nbsd ;;
 200 ns32k-umax-*)           gdb_host=umax ;;
 201 ns32k-utek-sysv*)       gdb_host=merlin ;;
 202
 203 powerpc-*-aix*)         gdb_host=aix ;;
 204
 205 pn-*-*)                 gdb_host=pn ;;
 206
 207 pyramid-*-*)            gdb_host=pyramid ;;
 208
 209 romp-*-*)               gdb_host=rtbsd ;;
 210
 211 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
 212 rs6000-*-*)             gdb_host=rs6000 ;;
 213
 214 sparc-*-lynxos*)        gdb_host=sparclynx ;;
 215 sparc-*-netbsd*)        gdb_host=nbsd ;;
 216 sparc-*-solaris2*)      gdb_host=sun4sol2 ;;
 217 sparc-*-sunos4*)        gdb_host=sun4os4 ;;
 218 sparc-*-sunos5*)        gdb_host=sun4sol2 ;;
 219 sparc-*-*)              gdb_host=sun4os4 ;;
 220
 221 tahoe-*-*)              gdb_host=tahoe ;;
 222
 223 vax-*-bsd*)             gdb_host=vaxbsd ;;
 224 vax-*-ultrix2*)         gdb_host=vaxult2 ;;
 225 vax-*-ultrix*)          gdb_host=vaxult ;;
 226
 227 w65-*-*)                gdb_host=w65 ;;
 228
 229 esac
 230
 231
 232 # Map target cpu into the config cpu subdirectory name.
 233 # The default is $target_cpu.
 234
 235 case "${target_cpu}" in
 236
 237 alpha)                  gdb_target_cpu=alpha ;;
 238 c[12])                  gdb_target_cpu=convex ;;
 239 hppa*)                  gdb_target_cpu=pa ;;
 240 i[345]86)               gdb_target_cpu=i386 ;;
 241 m68*)                   gdb_target_cpu=m68k ;;
 242 m88*)                   gdb_target_cpu=m88k ;;
 243 mips*)                  gdb_target_cpu=mips ;;
 244 np1)                    gdb_target_cpu=gould ;;
 245 powerpc*)               gdb_target_cpu=powerpc ;;
 246 pn)                     gdb_target_cpu=gould ;;
 247 pyramid)                gdb_target_cpu=pyr ;;
 248 sparc*)                 gdb_target_cpu=sparc ;;
 249 *)                      gdb_target_cpu=$target_cpu ;;
 250
 251 esac
 252
 253 # map target info into gdb names.
 254
 255 case "${target}" in
 256
 257 a29k-*-aout*)           gdb_target=a29k ;;
 258 a29k-*-coff*)           gdb_target=a29k ;;
 259 a29k-*-elf*)            gdb_target=a29k ;;
 260 a29k-*-ebmon*)          gdb_target=a29k ;;
 261 a29k-*-kern*)           gdb_target=a29k-kern ;;
 262 a29k-*-none*)           gdb_target=a29k ;;
 263 a29k-*-sym1*)           gdb_target=ultra3 ;;
 264 a29k-*-udi*)            gdb_target=a29k-udi ;;
 265 a29k-*-vxworks*)        gdb_target=vx29k ;;
 266
 267 alpha-*-osf*)           gdb_target=alpha-osf1 ;;
 268
 269 # start-sanitize-arc
 270 arc-*-*)                gdb_target=arc ;;
 271 # end-sanitize-arc
 272
 273 arm-*-*)                gdb_target=arm ;;
 274
 275 c1-*-*)                 gdb_target=convex ;;
 276 c2-*-*)                 gdb_target=convex ;;
 277
 278 h8300-*-*)              gdb_target=h8300 ;;
 279 h8500-*-*)              gdb_target=h8500 ;;
 280
 281 sh-*-*)                 gdb_target=sh ;;
 282
 283 # start-sanitize-r16
 284 r16-*-*)                gdb_target=r16 ;;
 285 # end-sanitize-r16
 286
 287 hppa*-*-bsd*)           gdb_target=hppabsd ;;
 288 hppa*-*-pro*)           gdb_target=hppapro ;;
 289 hppa*-*-hpux*)          gdb_target=hppahpux ;;
 290 hppa*-*-hiux*)          gdb_target=hppahpux ;;
 291 hppa*-*-osf*)           gdb_target=hppaosf ;;
 292
 293 i[345]86-sequent-bsd*)  gdb_target=symmetry ;;
 294 i[345]86-sequent-sysv4*) gdb_target=ptx4 ;;
 295 i[345]86-sequent-sysv*) gdb_target=ptx ;;
 296 i[345]86-ncr-*)         gdb_target=ncr3000 ;;
 297 i[345]86-*-aout*)       gdb_target=i386aout ;;
 298 i[345]86-*-coff*)       gdb_target=i386v ;;
 299 i[345]86-*-elf*)        gdb_target=i386v ;;
 300 i[345]86-*-aix*)        gdb_target=i386aix ;;
 301 i[345]86-*-bsd*)        gdb_target=i386bsd ;;
 302 i[345]86-*-freebsd*)    gdb_target=fbsd ;;
 303 i[345]86-*-netbsd*)     gdb_target=nbsd ;;
 304 i[345]86-*-os9k)        gdb_target=i386os9k ;;
 305 i[345]86-*-go32*)       gdb_target=i386aout ;;
 306 i[345]86-*-lynxos*)     gdb_target=i386lynx
 307                 configdirs="${configdirs} gdbserver" ;;
 308 i[345]86-*-solaris*)    gdb_target=i386sol2 ;;
 309 i[345]86-*-sunos*)      gdb_target=sun386 ;;
 310 i[345]86-*-sysv4*)      gdb_target=i386v4 ;;
 311 i[345]86-*-sco*)        gdb_target=i386v ;;
 312 i[345]86-*-sysv*)       gdb_target=i386v ;;
 313 i[345]86-*-linux*)      gdb_target=linux ;;
 314 i[345]86-*-isc*)        gdb_target=i386v ;;
 315 i[345]86-*-mach3*)      gdb_target=i386m3 ;;
 316 i[345]86-*-mach*)       gdb_target=i386mach ;;
 317 i[345]86-*-netware*)    gdb_target=i386nw
 318                 configdirs="${configdirs} nlm" ;;
 319 i[345]86-*-osf1mk*)     gdb_target=i386mk ;;
 320
 321 i960-*-bout*)           gdb_target=vxworks960 ;;
 322 i960-*-coff*)           gdb_target=nindy960 ;;
 323 i960-*-elf*)            gdb_target=nindy960 ;;
 324
 325 i960-*-nindy*)          gdb_target=nindy960 ;;
 326 i960-*-vxworks*)        gdb_target=vxworks960 ;;
 327
 328 m68000-*-sunos3*)       gdb_target=sun2os3 ;;
 329 m68000-*-sunos4*)       gdb_target=sun2os4 ;;
 330
 331 m68*-apollo*-bsd*)      gdb_target=apollo68b ;;
 332 m68*-bull-sysv*)        gdb_target=dpx2 ;;
 333 m68*-hp-bsd*)           gdb_target=hp300bsd ;;
 334 m68*-hp-hpux*)          gdb_target=hp300hpux ;;
 335 m68*-altos-*)           gdb_target=altos ;;
 336 m68*-att-*)             gdb_target=3b1 ;;
 337 m68*-cisco*-*)          gdb_target=cisco ;;
 338 m68*-ericsson-*)        gdb_target=es1800 ;;
 339 m68*-isi-*)             gdb_target=isi ;;
 340 m68*-motorola-*)        gdb_target=delta68 ;;
 341 m68*-netx-*)            gdb_target=vxworks68 ;;
 342 m68*-sony-*)            gdb_target=news ;;
 343 m68*-tandem-*)          gdb_target=st2000 ;;
 344 m68*-rom68k-*)          gdb_target=monitor ;;
 345 m68*-*bug-*)            gdb_target=monitor ;;
 346 m68*-monitor-*)         gdb_target=monitor ;;
 347 m68*-est-*)             gdb_target=monitor ;;
 348 m68*-*-aout*)           gdb_target=monitor ;;
 349 m68*-*-coff*)           gdb_target=monitor ;;
 350 m68*-*-elf*)            gdb_target=monitor ;;
 351 m68*-*-lynxos*)         gdb_target=m68klynx
 352                 configdirs="${configdirs} gdbserver" ;;
 353 m68*-*-os68k*)          gdb_target=os68k ;;
 354 m68*-*-sunos3*)         gdb_target=sun3os3 ;;
 355 m68*-*-sunos4*)         gdb_target=sun3os4 ;;
 356 m68*-*-sysv4*)          gdb_target=m68kv4 ;;
 357 m68*-*-vxworks*)        gdb_target=vxworks68 ;;
 358
 359 m88*-harris-cxux*)      gdb_target=cxux ;;
 360 m88*-motorola-sysv4*)   gdb_target=delta88v4 ;;
 361 m88*-*-mach3*)          gdb_target=mach3 ;;
 362 m88*-motorola-*)        gdb_target=delta88 ;;
 363 m88*-*-*)               gdb_target=m88k ;;
 364
 365 mips64*-big-*)          gdb_target=bigmips64 ;;
 366 mips*-big-*)            gdb_target=bigmips ;;
 367 mips*-dec-mach3*)       gdb_target=mach3 ;;
 368 mips*-dec-*)            gdb_target=decstation ;;
 369 mips64*el-*-ecoff*)     gdb_target=idtl64 ;;
 370 mips64*-idt-ecoff*)     gdb_target=idt64 ;;
 371 mips64*el-*-elf*)       gdb_target=idtl64 ;;
 372 mips64*-*-elf*)         gdb_target=idt64 ;;
 373 mips*el-*-ecoff*)       gdb_target=idtl ;;
 374 mips*-*-ecoff*)         gdb_target=idt ;;
 375 mips*el-*-elf*)         gdb_target=idtl ;;
 376 mips*-*-elf*)           gdb_target=idt ;;
 377 mips*-little-*)         gdb_target=littlemips ;;
 378 mips*-sgi-irix5*)       gdb_target=irix5 ;;
 379 mips*-sgi-*)            gdb_target=irix3 ;;
 380 mips*-sony-*)           gdb_target=bigmips ;;
 381 mips*-*-mach3*)         gdb_target=mach3 ;;
 382 mips*-*-sysv4*)         gdb_target=mipsv4 ;;
 383 mips*-*-sysv*)          gdb_target=bigmips ;;
 384 mips*-*-riscos*)        gdb_target=bigmips ;;
 385
 386 none-*-*)               gdb_target=none ;;
 387
 388 np1-*-*)                gdb_target=np1 ;;
 389
 390 ns32k-*-mach3*)         gdb_target=mach3 ;;
 391 ns32k-*-netbsd*)        gdb_target=nbsd ;;
 392 ns32k-utek-sysv*)       gdb_target=merlin ;;
 393 ns32k-utek-*)           gdb_target=umax ;;
 394
 395 pn-*-*)                 gdb_target=pn ;;
 396 powerpc-*-netware*)     gdb_target=ppc-nw
 397                         configdirs="${configdirs} nlm" ;;
 398
 399 powerpc-*-aix4*)        gdb_target=aix4 ;;
 400 powerpc-*-aix*)         gdb_target=aix ;;
 401 powerpc-*-eabisim*)     gdb_target=ppc-sim ;;
 402 powerpc-*-eabi*)        gdb_target=ppc-eabi ;;
 403 powerpcle-*-eabisim*)   gdb_target=ppcle-sim ;;
 404 powerpcle-*-eabi*)      gdb_target=ppcle-eabi ;;
 405
 406 pyramid-*-*)            gdb_target=pyramid ;;
 407
 408 rs6000-*-lynxos*)       gdb_target=rs6000lynx ;;
 409 rs6000-*-aix4*)         gdb_target=aix4 ;;
 410 rs6000-*-*)             gdb_target=rs6000 ;;
 411
 412 sparc-*-aout*)          gdb_target=sparc-em ;;
 413 sparc-*-coff*)          gdb_target=sparc-em ;;
 414 sparc-*-elf*)           gdb_target=sparc-em ;;
 415 sparc-*-lynxos*)        gdb_target=sparclynx
 416                 configdirs="${configdirs} gdbserver" ;;
 417 sparc-*-netbsd*)        gdb_target=nbsd ;;
 418 sparc-*-solaris2*)      gdb_target=sun4sol2 ;;
 419 sparc-*-sunos4*)        gdb_target=sun4os4 ;;
 420 sparc-*-sunos5*)        gdb_target=sun4sol2 ;;
 421 sparc-*-vxworks*)       gdb_target=vxsparc ;;
 422 sparc-*-*)              gdb_target=sun4os4 ;;
 423 sparclite*-*-*)         gdb_target=sparclite ;;
 424 sparc64-*-*)            gdb_target=sp64 ;;
 425
 426 tahoe-*-*)              gdb_target=tahoe ;;
 427
 428 vax-*-*)                gdb_target=vax ;;
 429
 430 w65-*-*)                gdb_target=w65 ;;
 431
 432 z8k-*-coff*)            gdb_target=z8k ;;
 433
 434 esac
 435
 436 dnl
 437 changequote([,])dnl
 438
 439 frags=
 440 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
 441 if test ! -f ${host_makefile_frag}; then
 442 AC_MSG_ERROR("*** Gdb does not support host ${host}")
 443 fi
 444 frags="$frags $host_makefile_frag"
 445
 446 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
 447 if test ! -f ${target_makefile_frag}; then
 448 AC_MSG_ERROR("*** Gdb does not support target ${target}")
 449 fi
 450 frags="$frags $target_makefile_frag"
 451
 452 AC_SUBST_FILE(host_makefile_frag)
 453 AC_SUBST_FILE(target_makefile_frag)
 454 AC_SUBST(frags)
 455
 456 changequote(,)dnl
 457 hostfile=`sed -n '
 458 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 459 ' ${host_makefile_frag}`
 460
 461 targetfile=`sed -n '
 462 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
 463 ' ${target_makefile_frag}`
 464
 465 # these really aren't orthogonal true/false values of the same condition,
 466 # but shells are slow enough that I like to reuse the test conditions
 467 # whenever possible
 468 if test "${target}" = "${host}"; then
 469 nativefile=`sed -n '
 470 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
 471 ' ${host_makefile_frag}`
 472 else
 473 # GDBserver is only useful in a "native" enviroment
 474 configdirs=`echo $configdirs | sed 's/gdbserver//'`
 475 fi
 476 changequote([,])
 477
 478 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
 479 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
 480 # corresponding links.  But we have to remove the xm.h files and tm.h
 481 # files anyway, e.g. when switching from "configure host" to
 482 # "configure none".
 483
 484 files=
 485 links=
 486 rm -f xm.h
 487 if test "${hostfile}" != ""; then
 488 files="${files} config/${gdb_host_cpu}/${hostfile}"
 489 links="${links} xm.h"
 490 fi
 491 rm -f tm.h
 492 if test "${targetfile}" != ""; then
 493 files="${files} config/${gdb_target_cpu}/${targetfile}"
 494 links="${links} tm.h"
 495 fi
 496 rm -f nm.h
 497 if test "${nativefile}" != ""; then
 498 files="${files} config/${gdb_host_cpu}/${nativefile}"
 499 links="${links} nm.h"
 500 else
 501 # A cross-only configuration.
 502 files="${files} config/nm-empty.h"
 503 links="${links} nm.h"
 504 fi
 505 # start-sanitize-gdbtk
 506
 507 # Make it possible to use the GUI without doing a full install
 508 if test "${enable_gdbtk}" = "yes" -a ! -f gdbtk.tcl ; then
 509 files="${files} gdbtk.tcl"
 510 links="${links} gdbtk.tcl"
 511 fi
 512 # end-sanitize-gdbtk
 513
 514 AC_LINK_FILES($files, $links)
 515
 516 AC_CONFIG_SUBDIRS($configdirs)
 517 AC_OUTPUT(Makefile,
 518 [
 519 dnl Autoconf doesn't provide a mechanism for modifying definitions
 520 dnl provided by makefile fragments.
 521 dnl
 522 if test "${nativefile}" = ""; then
 523 sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
 524         < Makefile > Makefile.tem
 525 mv -f Makefile.tem Makefile
 526 fi
 527
 528 changequote(,)dnl
 529 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
 530 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
 531 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
 532 mv -f Makefile.tmp Makefile
 533 changequote([,])dnl
 534
 535 case ${srcdir} in
 536 .)
 537 ;;
 538 *)
 539 grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
 540 echo "source ${srcdir}/.gdbinit" >> .gdbinit
 541 esac
 542 ],
 543 [
 544 gdb_host_cpu=$gdb_host_cpu
 545 gdb_target_cpu=$gdb_target_cpu
 546 nativefile=$nativefile
 547 ])
 548
 549 exit 0