| 1 | #!/bin/sh |
| 2 | # Please do not edit this file. It is generated automatically from |
| 3 | # configure.in and a configure template. |
| 4 | configdirs= |
| 5 | |
| 6 | #!/bin/sh |
| 7 | |
| 8 | # Configuration script template |
| 9 | # Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc. |
| 10 | |
| 11 | #This file is part of GNU. |
| 12 | |
| 13 | # This program is free software; you can redistribute it and/or modify |
| 14 | # it under the terms of the GNU General Public License as published by |
| 15 | # the Free Software Foundation; either version 2 of the License, or |
| 16 | # (at your option) any later version. |
| 17 | # |
| 18 | # This program is distributed in the hope that it will be useful, |
| 19 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 21 | # GNU General Public License for more details. |
| 22 | # |
| 23 | # You should have received a copy of the GNU General Public License |
| 24 | # along with this program; if not, write to the Free Software |
| 25 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
| 26 | |
| 27 | # $Id$ |
| 28 | |
| 29 | # |
| 30 | # Shell script to create proper links to machine-dependent files in |
| 31 | # preparation for compilation. |
| 32 | # |
| 33 | # If configure succeeds, it leaves its status in config.status. |
| 34 | # If configure fails after disturbing the status quo, |
| 35 | # config.status is removed. |
| 36 | # |
| 37 | |
| 38 | remove=rm |
| 39 | hard_link=ln |
| 40 | symbolic_link='ln -s' |
| 41 | |
| 42 | #for Test |
| 43 | #remove="echo rm" |
| 44 | #hard_link="echo ln" |
| 45 | #symbolic_link="echo ln -s" |
| 46 | |
| 47 | progname=$0 |
| 48 | |
| 49 | # clear some things potentially inherited from environment. |
| 50 | ansi= |
| 51 | defaulttargets= |
| 52 | destdir= |
| 53 | fatal= |
| 54 | hostsubdir= |
| 55 | Makefile=Makefile |
| 56 | Makefile_in=Makefile.in |
| 57 | norecurse= |
| 58 | recursing= |
| 59 | removing= |
| 60 | srcdir= |
| 61 | srctrigger= |
| 62 | target= |
| 63 | targets= |
| 64 | commontargets= |
| 65 | targetsubdir= |
| 66 | template= |
| 67 | verbose= |
| 68 | |
| 69 | for arg in $*; |
| 70 | do |
| 71 | case ${arg} in |
| 72 | -ansi | +a*) |
| 73 | ansi=true |
| 74 | clib=clib |
| 75 | ;; |
| 76 | -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*) |
| 77 | destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'` |
| 78 | ;; |
| 79 | -languages=* | +languages=* | +language=* | +languag=* \ |
| 80 | | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \ |
| 81 | | +l=*) |
| 82 | languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`" |
| 83 | ;; |
| 84 | -gas | +g*) |
| 85 | gas=yes |
| 86 | ;; |
| 87 | -help | +h*) |
| 88 | fatal=true |
| 89 | ;; |
| 90 | -nfp | +nf*) |
| 91 | nfp=yes |
| 92 | ;; |
| 93 | -norecurse | +no*) |
| 94 | norecurse=true |
| 95 | ;; |
| 96 | -recursing) |
| 97 | recursing=true |
| 98 | ;; |
| 99 | -rm | +r*) |
| 100 | removing=${arg} |
| 101 | ;; |
| 102 | # -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*) |
| 103 | # srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'` |
| 104 | # ;; |
| 105 | -subdirs | +f* | +su*) |
| 106 | subdirs=${arg} |
| 107 | ;; |
| 108 | -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*) |
| 109 | if [ -n "${targets}" ] ; then |
| 110 | subdirs="+subdirs" |
| 111 | fi |
| 112 | |
| 113 | newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`" |
| 114 | targets="${newtargets}" |
| 115 | ;; |
| 116 | -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*) |
| 117 | template=`echo ${arg} | sed 's/[+-]template=//'` |
| 118 | ;; |
| 119 | -v | -verbose | +v*) |
| 120 | verbose=${arg} |
| 121 | ;; |
| 122 | -* | +*) |
| 123 | (echo ; |
| 124 | echo "Unrecognized option: \"${arg}\"". ; |
| 125 | echo) 1>&2 |
| 126 | fatal=true |
| 127 | ;; |
| 128 | *) |
| 129 | if [ -n "${hosts}" ] ; then |
| 130 | subdirs="+subdirs" |
| 131 | fi |
| 132 | |
| 133 | newhosts="${hosts} ${arg}" |
| 134 | hosts=${newhosts} |
| 135 | ;; |
| 136 | esac |
| 137 | done |
| 138 | |
| 139 | if [ -n "${verbose}" ] ; then |
| 140 | echo `pwd`/configure $* |
| 141 | fi |
| 142 | |
| 143 | # process host and target only if not rebuilding configure itself or removing. |
| 144 | if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then |
| 145 | # Complain if an arg is missing |
| 146 | if [ -z "${hosts}" ] ; then |
| 147 | (echo ; |
| 148 | echo "configure: No HOST specified." ; |
| 149 | echo) 1>&2 |
| 150 | fatal=true |
| 151 | fi |
| 152 | fi |
| 153 | |
| 154 | if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then |
| 155 | (echo "Usage: configure HOST" ; |
| 156 | echo ; |
| 157 | echo "Options: [defaults in brackets]" ; |
| 158 | echo " +ansi configure w/ANSI library. [no ansi lib]" ; |
| 159 | echo " +destdir=MYDIR configure for installation into MYDIR. [/usr/local]" ; |
| 160 | echo " +subdirs configure in subdirectories. [in source directories]" ; |
| 161 | echo " +lang=LANG configure to build LANG. [gcc]" ; |
| 162 | echo " +help print this message. [normal config]" ; |
| 163 | echo " +gas configure the compilers for use with gas. [native as]" ; |
| 164 | echo " +nfp configure the compilers default to soft floating point. [hard float]" ; |
| 165 | echo " +norecurse configure this directory only. [recurse]" ; |
| 166 | echo " +rm remove this configuration. [build a configuration]" ; |
| 167 | echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ; |
| 168 | echo " +template=TEM rebuild configure using TEM. [normal config]" ; |
| 169 | echo ; |
| 170 | echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ; |
| 171 | echo "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ; |
| 172 | echo "options given will apply to all targets.") 1>&2 |
| 173 | |
| 174 | if [ -r config.status ] ; then |
| 175 | cat config.status |
| 176 | fi |
| 177 | |
| 178 | exit 1 |
| 179 | fi |
| 180 | |
| 181 | #### configure.in common parts come in here. |
| 182 | srcname="GDB" |
| 183 | srctrigger=main.c |
| 184 | |
| 185 | ## end of common part. |
| 186 | |
| 187 | # are we rebuilding config itself? |
| 188 | if [ -n "${template}" ] ; then |
| 189 | if [ ! -r ${template} ] ; then |
| 190 | echo '***' "Can't find template ${template}." 1>&2 |
| 191 | exit 1 |
| 192 | fi |
| 193 | |
| 194 | # prep the template |
| 195 | sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\ |
| 196 | #### configure.in common parts come in here.\ |
| 197 | ## end of common part.' \ |
| 198 | -e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\ |
| 199 | #### configure.in per-host parts come in here.\ |
| 200 | ## end of per-host part.' \ |
| 201 | -e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\ |
| 202 | #### configure.in per-target parts come in here.\ |
| 203 | ## end of per-target part.' \ |
| 204 | -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\ |
| 205 | #### configure.in post-target parts come in here.\ |
| 206 | ## end of post-target part.' \ |
| 207 | < ${template} > template.new |
| 208 | |
| 209 | if [ -r configure.in ] ; then |
| 210 | if [ -z "`grep '^# per\-host:' configure.in`" ] ; then |
| 211 | echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2 |
| 212 | exit 1 |
| 213 | fi |
| 214 | |
| 215 | if [ -z "`grep '^# per\-target:' configure.in`" ] ; then |
| 216 | echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2 |
| 217 | exit 1 |
| 218 | fi |
| 219 | |
| 220 | # split configure.in into common, per-host, per-target, |
| 221 | # and post-target parts. Post-target is optional. |
| 222 | sed -e '/^# per\-host:/,$d' configure.in > configure.com |
| 223 | sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst |
| 224 | if grep -s '^# post-target:' configure.in ; then |
| 225 | sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt |
| 226 | sed -e '1,/^# post\-target:/d' configure.in > configure.pos |
| 227 | else |
| 228 | sed -e '1,/^# per\-target:/d' configure.in > configure.tgt |
| 229 | echo >configure.pos |
| 230 | fi |
| 231 | |
| 232 | # and insert them |
| 233 | sed -e '/^#### configure.in common parts come in here.$/ r configure.com' \ |
| 234 | -e '/^#### configure.in per\-host parts come in here.$/ r configure.hst' \ |
| 235 | -e '/^#### configure.in per\-target parts come in here.$/ r configure.tgt' \ |
| 236 | -e '/^#### configure.in post\-target parts come in here.$/ r configure.pos' \ |
| 237 | template.new > configure.new |
| 238 | |
| 239 | rm -f configure.com configure.tgt configure.hst configure.pos |
| 240 | else |
| 241 | echo Warning: no configure.in in `pwd` |
| 242 | cat ${template} >> configure |
| 243 | fi |
| 244 | |
| 245 | chmod a+x configure.new |
| 246 | rm template.new |
| 247 | # mv configure configure.old |
| 248 | mv configure.new configure |
| 249 | |
| 250 | if [ -n "${verbose}" ] ; then |
| 251 | echo Rebuilt configure in `pwd` |
| 252 | fi |
| 253 | |
| 254 | # Now update config.sub from the template directory. |
| 255 | if echo "$template" | grep -s 'configure$' ; then |
| 256 | cp `echo "$template" | sed s/configure$/config.sub/` ./config.sub.new |
| 257 | # mv config.sub config.sub.old |
| 258 | mv config.sub.new config.sub |
| 259 | |
| 260 | if [ -n "${verbose}" ] ; then |
| 261 | echo Rebuilt config.sub in `pwd` |
| 262 | fi |
| 263 | fi |
| 264 | |
| 265 | if [ -z "${norecurse}" ] ; then |
| 266 | # If template is relative path, make it absolute for recursing. |
| 267 | if echo "${template}" | grep -s '^/' ; then |
| 268 | true |
| 269 | else |
| 270 | template=`pwd`/${template} |
| 271 | fi |
| 272 | |
| 273 | while [ -n "${configdirs}" ] ; do |
| 274 | # set configdir to car of configdirs, configdirs to cdr of configdirs |
| 275 | set ${configdirs}; configdir=$1; shift; configdirs=$* |
| 276 | |
| 277 | if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then |
| 278 | targetspecificdirs=${configdir}.* |
| 279 | else |
| 280 | targetspecificdirs= |
| 281 | fi |
| 282 | |
| 283 | for i in ${configdir} ${targetspecificdirs} ; do |
| 284 | if [ -d $i ] ; then |
| 285 | if [ -r $i/configure ] ; then |
| 286 | (cd $i ; |
| 287 | ./configure +template=${template} ${verbose}) |
| 288 | else |
| 289 | echo Warning: No configure script in `pwd`/$i |
| 290 | fi |
| 291 | else |
| 292 | if [ -n "${verbose}" ] ; then |
| 293 | echo Warning: directory $i is missing. |
| 294 | fi |
| 295 | fi |
| 296 | done |
| 297 | done |
| 298 | fi |
| 299 | |
| 300 | exit 0 |
| 301 | fi |
| 302 | |
| 303 | # some sanity checks on configure.in |
| 304 | if [ -z "${srctrigger}" ] ; then |
| 305 | echo Warning: srctrigger not set in configure.in. `pwd` not configured. |
| 306 | exit 1 |
| 307 | fi |
| 308 | |
| 309 | for host in ${hosts} ; do |
| 310 | # Default other arg |
| 311 | if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then |
| 312 | targets=${host} |
| 313 | defaulttargets=true |
| 314 | fi |
| 315 | |
| 316 | result=`/bin/sh ./config.sub ${host}` |
| 317 | host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` |
| 318 | host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` |
| 319 | host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` |
| 320 | host=${host_cpu}-${host_vendor}-${host_os} |
| 321 | host_makefile_frag=config/hmake-${host} |
| 322 | |
| 323 | #### configure.in per-host parts come in here. |
| 324 | |
| 325 | # map host info into gdb names. |
| 326 | |
| 327 | case "${host_cpu}" in |
| 328 | |
| 329 | m68k) |
| 330 | case "${host_vendor}" in |
| 331 | att) gdb_host=3b1 ;; |
| 332 | altos) |
| 333 | case "${host_os}" in |
| 334 | gas) gdb_host=altosgas ;; |
| 335 | *) gdb_host=altos ;; |
| 336 | esac |
| 337 | ;; |
| 338 | hp) |
| 339 | case ${host_os} in |
| 340 | hpux) gdb_host=hp300hpux ;; |
| 341 | bsd) gdb_host=hp300bsd ;; |
| 342 | esac |
| 343 | ;; |
| 344 | |
| 345 | isi) gdb_host=isi ;; |
| 346 | sony) gdb_host=news ;; |
| 347 | sun) |
| 348 | case "${host_os}" in |
| 349 | sunos3) gdb_host=sun3os3 ;; |
| 350 | sunos4) gdb_host=sun3os4 ;; |
| 351 | *) gdb_host=sun3 ;; |
| 352 | esac |
| 353 | ;; |
| 354 | esac |
| 355 | ;; |
| 356 | |
| 357 | m68000) |
| 358 | case "${host_vendor}" in |
| 359 | sun) |
| 360 | case "${host_os}" in |
| 361 | sunos3) gdb_host=sun2os3 ;; |
| 362 | sunos4) gdb_host=sun2os4 ;; |
| 363 | *) gdb_host=sun2 ;; |
| 364 | esac |
| 365 | esac |
| 366 | ;; |
| 367 | |
| 368 | sparc) |
| 369 | case "${host_os}" in |
| 370 | sunos3) gdb_host=sun4os3 ;; |
| 371 | sunos4) gdb_host=sun4os4 ;; |
| 372 | *) gdb_host=sun4 ;; |
| 373 | esac |
| 374 | ;; |
| 375 | |
| 376 | m68030) |
| 377 | case "${host_vendor}" in |
| 378 | sony) gdb_host=news1000 ;; |
| 379 | esac |
| 380 | ;; |
| 381 | |
| 382 | mips) |
| 383 | case "${host_vendor}" in |
| 384 | sony) gdb_host=bigmips ;; |
| 385 | dec) gdb_host=dec3100 ;; |
| 386 | little) gdb_host=littlemips ;; |
| 387 | sgi) gdb_host=irix3 ;; |
| 388 | esac |
| 389 | ;; |
| 390 | |
| 391 | i386) |
| 392 | case "${host_vendor}" in |
| 393 | sun) gdb_host=sun386 ;; |
| 394 | sco) gdb_host=i386sco ;; |
| 395 | sequent) gdb_host=symmetry ;; |
| 396 | *) |
| 397 | case "${host_os}" in |
| 398 | sysv) gdb_host=i386v ;; |
| 399 | sysv32) gdb_host=i386v32 ;; |
| 400 | esac |
| 401 | ;; |
| 402 | esac |
| 403 | ;; |
| 404 | |
| 405 | c1 | c2) gdb_host=convex ;; |
| 406 | |
| 407 | ns32k) |
| 408 | case "${host_vendor}" in |
| 409 | umax) gdb_host=umax ;; |
| 410 | esac |
| 411 | ;; |
| 412 | |
| 413 | arm | vax | m88k | merlin | none | np1 | pn | pyramid | tahoe) gdb_host=${host_cpu} ;; |
| 414 | |
| 415 | ### unhandled hosts |
| 416 | #altosgas |
| 417 | #i386v-g |
| 418 | #i386v32-g |
| 419 | |
| 420 | esac |
| 421 | |
| 422 | if [ ! -f xconfig/${gdb_host} ]; then |
| 423 | echo '***' "Gdb does not support host ${host}" 1>&2 |
| 424 | exit 1 |
| 425 | fi |
| 426 | |
| 427 | # We really shouldn't depend on there being a space after XM_FILE= ... |
| 428 | hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <xconfig/${gdb_host}` |
| 429 | |
| 430 | ## end of per-host part. |
| 431 | |
| 432 | for target in ${targets} ; do |
| 433 | |
| 434 | result=`/bin/sh ./config.sub ${target}` |
| 435 | target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` |
| 436 | target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` |
| 437 | target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` |
| 438 | target=${target_cpu}-${target_vendor}-${target_os} |
| 439 | target_makefile_frag=config/tmake-${target} |
| 440 | |
| 441 | #### configure.in per-target parts come in here. |
| 442 | |
| 443 | case "${target_cpu}" in |
| 444 | |
| 445 | m68k) |
| 446 | case "${target_vendor}" in |
| 447 | att) gdb_target=3b1 ;; |
| 448 | altos) gdb_target=altos ;; |
| 449 | hp) |
| 450 | case "${target_os}" in |
| 451 | bsd) gdb_target=hp300bsd ;; |
| 452 | hpux) gdb_target=hp300hpux ;; |
| 453 | esac |
| 454 | ;; |
| 455 | sun) |
| 456 | case "${target_os}" in |
| 457 | sunos3) gdb_target=sun3os3 ;; |
| 458 | sunos4) gdb_target=sun3os4 ;; |
| 459 | *) gdb_target=sun3 ;; |
| 460 | esac |
| 461 | ;; |
| 462 | wrs) gdb_target=vxworks68 ;; |
| 463 | isi) gdb_target=isi ;; |
| 464 | sony) gdb_target=news ;; |
| 465 | esac |
| 466 | ;; |
| 467 | |
| 468 | m68000) |
| 469 | case "${target_vendor}" in |
| 470 | sun) |
| 471 | case "${target_os}" in |
| 472 | sunos3) gdb_target=sun2os3 ;; |
| 473 | sunos4) gdb_target=sun2os4 ;; |
| 474 | *) gdb_target=sun2 ;; |
| 475 | esac |
| 476 | esac |
| 477 | ;; |
| 478 | |
| 479 | m68030) |
| 480 | case "${target_vendor}" in |
| 481 | sony) gdb_target=news1000 ;; |
| 482 | esac |
| 483 | ;; |
| 484 | |
| 485 | none | tahoe | vax | np1 | pn | np1 | pn | pyramid | merlin | m88k) |
| 486 | gdb_target=${target_cpu} ;; |
| 487 | a29k) gdb_target=am29k ;; |
| 488 | arm) gdb_target=${target_cpu} ;; |
| 489 | |
| 490 | mips) |
| 491 | case "${target_vendor}" in |
| 492 | sony) gdb_target=bigmips ;; |
| 493 | dec) gdb_target=dec3100 ;; |
| 494 | little) gdb_target=littlemips ;; |
| 495 | sgi) gdb_target=irix3 ;; |
| 496 | esac |
| 497 | ;; |
| 498 | |
| 499 | c1 | c2) gdb_target=convex ;; |
| 500 | |
| 501 | sparc) |
| 502 | case "${target_vendor}" in |
| 503 | sun) |
| 504 | case "${target_os}" in |
| 505 | sunos3) gdb_target=sun4os3 ;; |
| 506 | sunos4) gdb_target=sun4os4 ;; |
| 507 | *) gdb_target=sun4 ;; |
| 508 | esac |
| 509 | ;; |
| 510 | esac |
| 511 | ;; |
| 512 | |
| 513 | |
| 514 | i386) |
| 515 | case "${target_vendor}" in |
| 516 | sco) gdb_target=i386sco ;; |
| 517 | sun) gdb_target=sun386 ;; |
| 518 | sequent) gdb_target=symmetry ;; |
| 519 | coff) gdb_target=i386v ;; |
| 520 | aout) gdb_target=i386v ;; |
| 521 | *) |
| 522 | case "${target_os}" in |
| 523 | sysv) gdb_target=i386v ;; |
| 524 | sysv32) gdb_target=i386v32 ;; |
| 525 | esac |
| 526 | esac |
| 527 | ;; |
| 528 | |
| 529 | i960) |
| 530 | case "${target_vendor}" in |
| 531 | bout | wrs) gdb_target=vxworks960 ;; |
| 532 | coff | intel) gdb_target=nindy960 ;; |
| 533 | esac |
| 534 | ;; |
| 535 | |
| 536 | ns32k) |
| 537 | case "${target_vendor}" in |
| 538 | utek) gdb_target=umax ;; |
| 539 | esac |
| 540 | ;; |
| 541 | |
| 542 | ### unhandled targets |
| 543 | # altosgas |
| 544 | # i386v-g |
| 545 | # i386v32-g |
| 546 | |
| 547 | esac |
| 548 | |
| 549 | if [ ! -f tconfig/${gdb_target} ]; then |
| 550 | echo '***' "Gdb does not support target ${target}" 1>&2 |
| 551 | exit 1 |
| 552 | fi |
| 553 | |
| 554 | if [ -z "${removing}" ] ; then |
| 555 | cat xconfig/${gdb_host} tconfig/${gdb_target} | awk '$1 == "#msg" { |
| 556 | print substr($0,6)}' |
| 557 | fi |
| 558 | |
| 559 | # We really shouldn't depend on there being a space after TM_FILE= ... |
| 560 | targetfile=`awk '$1 == "TM_FILE=" { print $2 }' <tconfig/${gdb_target}` |
| 561 | |
| 562 | host_makefile_frag=xconfig/${gdb_host} |
| 563 | target_makefile_frag=tconfig/${gdb_target} |
| 564 | |
| 565 | # If hostfile (XM_FILE) and/or targetfile (TM_FILE) is not set in the |
| 566 | # ?config/* file, we don't make the corresponding links. But we have |
| 567 | # to remove the xm.h files and tm.h files anyway, e.g. when switching |
| 568 | # from "configure host" to "configure none". |
| 569 | files= |
| 570 | links= |
| 571 | rm -f xm.h |
| 572 | if [ "${hostfile}" != "" ]; then |
| 573 | files="${files} ${hostfile}" |
| 574 | links="${links} xm.h" |
| 575 | fi |
| 576 | rm -f tm.h |
| 577 | if [ "${targetfile}" != "" ]; then |
| 578 | files="${files} ${targetfile}" |
| 579 | links="${links} tm.h" |
| 580 | fi |
| 581 | |
| 582 | ## end of per-target part. |
| 583 | |
| 584 | # Temporarily, we support only direct subdir builds. |
| 585 | hostsubdir=Host-${host} |
| 586 | targetsubdir=Target-${target} |
| 587 | |
| 588 | if [ -n "${removing}" ] ; then |
| 589 | if [ -n "${subdirs}" ] ; then |
| 590 | if [ -d "${hostsubdir}" ] ; then |
| 591 | rm -rf ${hostsubdir}/${targetsubdir} |
| 592 | |
| 593 | if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target- | grep -v Target-independent`" ] ; then |
| 594 | rm -rf ${hostsubdir} |
| 595 | fi |
| 596 | else |
| 597 | echo Warning: no `pwd`/${hostsubdir} to remove. |
| 598 | fi |
| 599 | else |
| 600 | rm -f ${Makefile} config.status ${links} |
| 601 | fi |
| 602 | else |
| 603 | if [ -n "${subdirs}" ] ; then |
| 604 | # check for existing status before allowing forced subdirs. |
| 605 | if [ -f ${Makefile} ] ; then |
| 606 | echo '***' "${Makefile} already exists in source directory. `pwd` not configured." 1>&2 |
| 607 | exit 1 |
| 608 | fi |
| 609 | |
| 610 | if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi |
| 611 | cd ${hostsubdir} |
| 612 | |
| 613 | if [ ! -d ${targetsubdir} ] ; then |
| 614 | if [ -z "${commontargets}" ] ; then |
| 615 | mkdir ${targetsubdir} |
| 616 | else |
| 617 | if [ ! -d Target-independent ] ; then |
| 618 | mkdir Target-independent |
| 619 | fi |
| 620 | |
| 621 | ${symbolic_link} Target-independent ${targetsubdir} |
| 622 | fi # if target independent |
| 623 | fi # if no target dir yet |
| 624 | |
| 625 | cd ${targetsubdir} |
| 626 | |
| 627 | srcdir=../.. |
| 628 | else |
| 629 | # if not subdir builds, then make sure none exist. |
| 630 | if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then |
| 631 | echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2 |
| 632 | exit 1 |
| 633 | fi |
| 634 | fi |
| 635 | |
| 636 | # Find the source files, if location was not specified. |
| 637 | if [ -z "${srcdir}" ] ; then |
| 638 | srcdirdefaulted=1 |
| 639 | srcdir=. |
| 640 | if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then |
| 641 | srcdir=.. |
| 642 | fi |
| 643 | fi |
| 644 | |
| 645 | if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then |
| 646 | if [ -z "${srcdirdefaulted}" ] ; then |
| 647 | echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2 |
| 648 | else |
| 649 | echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2 |
| 650 | fi |
| 651 | |
| 652 | echo '***' \(At least ${srctrigger} is missing.\) 1>&2 |
| 653 | exit 1 |
| 654 | fi |
| 655 | |
| 656 | # Set up the list of links to be made. |
| 657 | # ${links} is the list of link names, and ${files} is the list of names to link to. |
| 658 | |
| 659 | # Make the links. |
| 660 | while [ -n "${files}" ] ; do |
| 661 | # set file to car of files, files to cdr of files |
| 662 | set ${files}; file=$1; shift; files=$* |
| 663 | set ${links}; link=$1; shift; links=$* |
| 664 | |
| 665 | if [ ! -r ${srcdir}/${file} ] ; then |
| 666 | echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 |
| 667 | echo '***' "since the file \"${file}\" does not exist." 1>&2 |
| 668 | exit 1 |
| 669 | fi |
| 670 | |
| 671 | ${remove} -f ${link} |
| 672 | rm -f config.status |
| 673 | # Make a symlink if possible, otherwise try a hard link |
| 674 | ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link} |
| 675 | |
| 676 | if [ ! -r ${link} ] ; then |
| 677 | echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2 |
| 678 | exit 1 |
| 679 | fi |
| 680 | |
| 681 | if [ -n "${verbose}" ] ; then |
| 682 | echo "Linked \"${link}\" to \"${srcdir}/${file}\"." |
| 683 | fi |
| 684 | done |
| 685 | |
| 686 | # Create a .gdbinit file which runs the one in srcdir |
| 687 | # and tells GDB to look there for source files. |
| 688 | |
| 689 | case ${srcdir} in |
| 690 | .) |
| 691 | ;; |
| 692 | *) |
| 693 | echo "dir ." > .gdbinit |
| 694 | echo "dir ${srcdir}" >> .gdbinit |
| 695 | echo "source ${srcdir}/.gdbinit" >> .gdbinit |
| 696 | ;; |
| 697 | esac |
| 698 | |
| 699 | # Install a makefile, and make it set VPATH |
| 700 | # if necessary so that the sources are found. |
| 701 | # Also change its value of srcdir. |
| 702 | |
| 703 | # FIXME-someday: This business of always writing to .tem and mv back |
| 704 | # is so that I don't screw things up while developing. Once this |
| 705 | # template is stable, these should be optimized. xoxorich. |
| 706 | |
| 707 | # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. |
| 708 | if [ "${host}" != "${target}" ] ; then |
| 709 | echo "CROSS=-DCROSS_COMPILE" > ${Makefile} |
| 710 | echo "ALL=start.encap" >> ${Makefile} |
| 711 | else |
| 712 | echo "ALL=all.internal" > ${Makefile} |
| 713 | fi |
| 714 | |
| 715 | # set target, host, VPATH |
| 716 | echo "host = ${host}" >> ${Makefile} |
| 717 | echo "target = ${target}" >> ${Makefile} |
| 718 | |
| 719 | if [ -n "${subdirs}" ] ; then |
| 720 | echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile} |
| 721 | else |
| 722 | echo "subdir =" >> ${Makefile} |
| 723 | fi |
| 724 | |
| 725 | # echo "workdir = `pwd`" >> ${Makefile} |
| 726 | echo "VPATH = ${srcdir}" >> ${Makefile} |
| 727 | |
| 728 | # add "Makefile.in" (or whatever it's called) |
| 729 | cat ${srcdir}/${Makefile_in} >> ${Makefile} |
| 730 | |
| 731 | # Conditionalize the makefile for this host. |
| 732 | if [ -f ${srcdir}/${host_makefile_frag} ] ; then |
| 733 | sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile} > Makefile.tem |
| 734 | mv Makefile.tem ${Makefile} |
| 735 | fi |
| 736 | |
| 737 | # Conditionalize the makefile for this target. |
| 738 | if [ -f ${srcdir}/${target_makefile_frag} ] ; then |
| 739 | sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile} > Makefile.tem |
| 740 | mv Makefile.tem ${Makefile} |
| 741 | fi |
| 742 | |
| 743 | # set srcdir |
| 744 | sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem |
| 745 | mv Makefile.tem ${Makefile} |
| 746 | |
| 747 | # set destdir |
| 748 | if [ -n "${destdir}" ] ; then |
| 749 | sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem |
| 750 | mv Makefile.tem ${Makefile} |
| 751 | fi |
| 752 | |
| 753 | # reset SUBDIRS |
| 754 | sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem |
| 755 | mv Makefile.tem ${Makefile} |
| 756 | |
| 757 | # reset NONSUBDIRS |
| 758 | sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem |
| 759 | mv Makefile.tem ${Makefile} |
| 760 | |
| 761 | using= |
| 762 | if [ -f ${srcdir}/${host_makefile_frag} ] ; then |
| 763 | using=" using \"${host_makefile_frag}\"" |
| 764 | fi |
| 765 | |
| 766 | if [ -f ${srcdir}/${target_makefile_frag} ] ; then |
| 767 | if [ -z "${using}" ] ; then |
| 768 | andusing=" using \"${target_makefile_frag}\"" |
| 769 | else |
| 770 | andusing="${using} and \"${target_makefile_frag}\"" |
| 771 | fi |
| 772 | else |
| 773 | andusing=${using} |
| 774 | fi |
| 775 | |
| 776 | if [ -n "${verbose}" -o -z "${recursing}" ] ; then |
| 777 | echo "Created \"${Makefile}\"" in `pwd`${andusing}. |
| 778 | fi |
| 779 | |
| 780 | #### configure.in post-target parts come in here. |
| 781 | |
| 782 | case ${srcdir} in |
| 783 | .) |
| 784 | ;; |
| 785 | *) |
| 786 | grep -s "source ${srcdir}/.gdbinit" .gdbinit 2>/dev/null || \ |
| 787 | echo "source ${srcdir}/.gdbinit" >> .gdbinit |
| 788 | esac |
| 789 | |
| 790 | cat ${srcdir}/alldeps.mak ${srcdir}/depend >>Makefile |
| 791 | ## end of post-target part. |
| 792 | |
| 793 | if [ "${host}" = "${target}" ] ; then |
| 794 | echo "Links are now set up for use with a ${target}." \ |
| 795 | > config.status |
| 796 | # | tee ${srcdir}/config.status |
| 797 | else |
| 798 | echo "Links are now set up for host ${host} and target ${target}." \ |
| 799 | > config.status |
| 800 | # | tee ${srcdir}/config.status |
| 801 | fi |
| 802 | |
| 803 | originaldir=`pwd` |
| 804 | cd ${srcdir} |
| 805 | fi |
| 806 | |
| 807 | # If there are subdirectories, then recurse. |
| 808 | if [ -z "${norecurse}" -a -n "${configdirs}" ] ; then |
| 809 | for configdir in ${configdirs} ; do |
| 810 | if [ -n "${verbose}" ] ; then |
| 811 | echo Configuring ${configdir}... |
| 812 | fi |
| 813 | |
| 814 | if [ -d ${configdir} ] ; then |
| 815 | (cd ${configdir} ; |
| 816 | ./configure -recursing ${host} +target=${target} \ |
| 817 | ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \ |
| 818 | | sed 's/^/ /' |
| 819 | else |
| 820 | if [ -n "${verbose}" ] ; then |
| 821 | echo Warning: directory \"${configdir}\" is missing. |
| 822 | fi |
| 823 | fi |
| 824 | done |
| 825 | fi |
| 826 | done # for each target |
| 827 | |
| 828 | # Now build a Makefile for this host. |
| 829 | if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then |
| 830 | cd ${hostsubdir} |
| 831 | cat > GNUmakefile << E!O!F |
| 832 | # Makefile generated by configure for host ${host}. |
| 833 | |
| 834 | ALL := $(shell ls -d Target-*) |
| 835 | |
| 836 | %: |
| 837 | $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true |
| 838 | |
| 839 | all: |
| 840 | E!O!F |
| 841 | cd .. |
| 842 | fi |
| 843 | done # for each host |
| 844 | |
| 845 | exit 0 |
| 846 | |
| 847 | # |
| 848 | # $Log$ |
| 849 | # Revision 1.19 1991/08/31 00:23:49 grossman |
| 850 | # Merge in irix support. |
| 851 | # |
| 852 | # Revision 1.18 1991/08/23 04:50:17 rich |
| 853 | # Minor config polish. |
| 854 | # |
| 855 | # Revision 1.22 1991/08/23 03:31:43 rich |
| 856 | # Minor polish & config mapping. |
| 857 | # |
| 858 | # Revision 1.30 1991/08/22 07:15:51 rich |
| 859 | # Three part names, etc. |
| 860 | # |
| 861 | # Revision 1.29 1991/08/20 04:56:51 rich |
| 862 | # revisiting error messages |
| 863 | # |
| 864 | # Revision 1.28 1991/08/16 19:22:17 rich |
| 865 | # This is the commontargets change and should be considered |
| 866 | # experimental. |
| 867 | # |
| 868 | # Revision 1.27 1991/08/08 01:14:13 rich |
| 869 | # allow +f to stand in for +subdirs |
| 870 | # |
| 871 | # Revision 1.26 1991/08/07 19:21:32 rich |
| 872 | # +forcesubdirs -> +subdirs |
| 873 | # |
| 874 | # Revision 1.25 1991/08/07 07:05:30 rich |
| 875 | # Added make. |
| 876 | # |
| 877 | # Revision 1.24 1991/08/06 19:26:01 rich |
| 878 | # revised option parsing. |
| 879 | # |
| 880 | # Revision 1.23 1991/08/06 19:12:32 rich |
| 881 | # Host-level GNUmakefiles. |
| 882 | # |
| 883 | # Revision 1.22 1991/07/20 01:22:30 rich |
| 884 | # propogate gdb changes and destdir fix |
| 885 | # |
| 886 | # Revision 1.21 1991/07/20 00:55:20 gnu |
| 887 | # Roll in new configure that handles GDB. Make sure that the "configure" |
| 888 | # that is checked-in reflects the latest "configure.in", which includes gdb. |
| 889 | # |
| 890 | # Revision 1.9 1991/07/06 04:35:51 gnu |
| 891 | # Fix bug in configure when iterating targets. |
| 892 | # Depend on alldeps.mak, not ${srcdir}/alldeps.mak, so it can be found |
| 893 | # in either spot. |
| 894 | # |
| 895 | # Revision 1.8 1991/07/05 00:04:58 gnu |
| 896 | # Thu Jul 4 14:47:06 1991 John Gilmore (gnu at cygint.cygnus.com) |
| 897 | # |
| 898 | # * configure.in, Makefile.in: Avoid rebuilding "depend" as much. |
| 899 | # Avoid declaring Makefile dependencies, because GNU Make stupidly |
| 900 | # tries to update it if we do. |
| 901 | # |
| 902 | # * coffread.c: Revise for minor changes to bfd internal coff |
| 903 | # indexes. |
| 904 | # |
| 905 | # * configure: If -template= is given a relative path, make it |
| 906 | # absolute before recurring in subdirectories. |
| 907 | # |
| 908 | # Revision 1.7 1991/07/04 15:59:46 gnu |
| 909 | # Make gdb work with configure. Only thing that doesn't work is the -list |
| 910 | # option (as far as I know). |
| 911 | # |
| 912 | # Revision 1.6 1991/06/04 07:28:16 gnu |
| 913 | # Change GDB over to GNU General Public License version 2. |
| 914 | # |
| 915 | # Revision 1.5 1991/05/19 07:26:54 rich |
| 916 | # configure changes and -opcode.h movement. |
| 917 | # |
| 918 | # Revision 1.4 1991/05/19 00:16:45 rich |
| 919 | # Configure for gdb. |
| 920 | # |
| 921 | # Revision 1.10 1991/05/04 00:58:38 rich |
| 922 | # Fix program name bug. |
| 923 | # |
| 924 | # Revision 1.9 1991/05/03 19:14:18 rich |
| 925 | # Changed getopt to libiberty, commented out an aborted attempt at host |
| 926 | # level Makefiles because it caused errors on +rm, add a warning for |
| 927 | # directories expected to be removed on +rm but that don't exist. |
| 928 | # |
| 929 | # Revision 1.8 1991/04/24 16:50:59 rich |
| 930 | # Three staging checkpoint. |
| 931 | # |
| 932 | # Revision 1.7 1991/04/17 01:34:47 rich |
| 933 | # Added getopt for binutils, fixed problem with host dependancies in |
| 934 | # configure.template. |
| 935 | # |
| 936 | # Revision 1.6 1991/04/16 00:18:44 rich |
| 937 | # Now handles multiple hosts and targets. |
| 938 | # |
| 939 | # Revision 1.5 1991/04/15 23:43:44 rich |
| 940 | # Now handles multiple hosts and targets. |
| 941 | # |
| 942 | # Revision 1.4 1991/04/13 02:11:03 rich |
| 943 | # Config cut 3. We now almost install a29k. |
| 944 | # |
| 945 | # Revision 1.3 1991/04/11 02:41:54 rich |
| 946 | # Cut 2 config. Subdirs. |
| 947 | # |
| 948 | # |
| 949 | # |
| 950 | |
| 951 | # |
| 952 | # Local Variables: |
| 953 | # fill-column: 131 |
| 954 | # End: |
| 955 | # |
| 956 | |
| 957 | # end of configure.template |