gdb/configure

   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 removing=
  59 srcdir=
  60 srctrigger=
  61 target=
  62 targets=
  63 commontargets=
  64 targetsubdir=
  65 template=
  66 verbose=
  67
  68 for arg in $*;
  69 do
  70         case ${arg} in
  71         -ansi | +a*)
  72                 ansi=true
  73                 clib=clib
  74                 ;;
  75         -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
  76                 destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
  77                 ;;
  78         -languages=* | +languages=* | +language=* | +languag=* \
  79                 | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
  80                 | +l=*)
  81                 languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
  82                 ;;
  83         -gas | +g*)
  84                 gas=yes
  85                 ;;
  86         -help | +h*)
  87                 fatal=true
  88                 ;;
  89         -nfp | +nf*)
  90                 nfp=yes
  91                 ;;
  92         -norecurse | +no*)
  93                 norecurse=true
  94                 ;;
  95         -rm | +r*)
  96                 removing=${arg}
  97                 ;;
  98 #       -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
  99 #               srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
 100 #               ;;
 101         -subdirs | +f* | +su*)
 102                 subdirs=${arg}
 103                 ;;
 104         -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
 105                 if [ -n "${targets}" ] ; then
 106                         subdirs="+subdirs"
 107                 fi
 108
 109                 newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
 110                 targets="${newtargets}"
 111                 ;;
 112         -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*)
 113                 template=`echo ${arg} | sed 's/[+-]template=//'`
 114                 ;;
 115         -v | -verbose | +v*)
 116                 verbose=${arg}
 117                 ;;
 118         -* | +*)
 119                 (echo ;
 120                 echo "Unrecognized option: \"${arg}\"". ;
 121                 echo) 2>&1
 122                 fatal=true
 123                 ;;
 124         *)
 125                 if [ -n "${hosts}" ] ; then
 126                         subdirs="+subdirs"
 127                 fi
 128
 129                 newhosts="${hosts} ${arg}"
 130                 hosts=${newhosts}
 131                 ;;
 132         esac
 133 done
 134
 135 if [ -n "${verbose}" ] ; then
 136         echo `pwd`/configure $*
 137         echo targets=\"${targets}\"
 138 fi
 139
 140 # process host and target only if not rebuilding configure itself or removing.
 141 if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
 142         # Complain if an arg is missing
 143         if [ -z "${hosts}" ] ; then
 144                 (echo ;
 145                 echo "configure: No HOST specified." ;
 146                 echo) 2>&1
 147                 fatal=true
 148         fi
 149 fi
 150
 151 if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
 152         (echo "Usage: configure HOST" ;
 153         echo ;
 154         echo "Options: [defaults in brackets]" ;
 155         echo " +ansi            configure w/ANSI library. [no ansi lib]" ;
 156         echo " +destdir=MYDIR   configure for installation into MYDIR. [/usr/local]" ;
 157         echo " +subdirs         configure in subdirectories.  [in source directories]" ;
 158         echo " +lang=LANG       configure to build LANG. [gcc]" ;
 159         echo " +help            print this message. [normal config]" ;
 160         echo " +gas             configure the compilers for use with gas. [native as]" ;
 161         echo " +nfp             configure the compilers default to soft floating point. [hard float]" ;
 162         echo " +norecurse       configure this directory only. [recurse]" ;
 163         echo " +rm              remove this configuration. [build a configuration]" ;
 164         echo " +target=TARGET   configure for TARGET.  [TARGET = HOST]" ;
 165         echo " +template=TEM    rebuild configure using TEM. [normal config]" ;
 166         echo ;
 167         echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
 168         echo "Asking for more than one \"+target\" implies \"+subdirs\".  Any other" ;
 169         echo "options given will apply to all targets.") 2>&1
 170
 171         if [ -r config.status ] ; then
 172                 cat config.status
 173         fi
 174
 175         exit 1
 176 fi
 177
 178 #### configure.in common parts come in here.
 179 srcname="GDB"
 180 srctrigger=main.c
 181
 182 ## end of common part.
 183
 184 # are we rebuilding config itself?
 185 if [ -n "${template}" ] ; then
 186         if [ ! -r ${template} ] ; then
 187                 echo '***' "Can't find template ${template}." 2>&1
 188                 exit 1
 189         fi
 190
 191 # prep the template
 192         sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\
 193 #### configure.in common parts come in here.\
 194 ## end of common part.' \
 195         -e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\
 196 #### configure.in per-host parts come in here.\
 197 ## end of per-host part.' \
 198         -e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
 199 #### configure.in per-target parts come in here.\
 200 ## end of per-target part.' \
 201         -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\
 202 #### configure.in post-target parts come in here.\
 203 ## end of post-target part.' \
 204         < ${template} > template.new
 205
 206         if [ -r configure.in ] ; then
 207                 if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
 208                         echo '***' `pwd`/configure.in has no "per-host:" line. 2>&1
 209                         exit 1
 210                 fi
 211
 212                 if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
 213                         echo '***' `pwd`/configure.in has no "per-target:" line. 2>&1
 214                         exit 1
 215                 fi
 216
 217                 # split configure.in into common, per-host, per-target,
 218                 # and post-target parts.  Post-target is optional.
 219                 sed -e '/^# per\-host:/,$d' configure.in > configure.com
 220                 sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
 221                 if grep -s '^# post-target:' configure.in ; then
 222                   sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt
 223                   sed -e '1,/^# post\-target:/d' configure.in > configure.pos
 224                 else
 225                   sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
 226                   echo >configure.pos
 227                 fi
 228
 229                 # and insert them
 230                 sed -e '/^#### configure.in common parts come in here.$/  r configure.com' \
 231                         -e '/^#### configure.in per\-host parts come in here.$/  r configure.hst' \
 232                         -e '/^#### configure.in per\-target parts come in here.$/  r configure.tgt' \
 233                         -e '/^#### configure.in post\-target parts come in here.$/  r configure.pos' \
 234                         template.new > configure.new
 235
 236                 rm -f configure.com configure.tgt configure.hst configure.pos
 237         else
 238                 echo Warning: no configure.in in `pwd`
 239                 cat ${template} >> configure
 240         fi
 241
 242         chmod a+x configure.new
 243         rm template.new
 244 #       mv configure configure.old
 245         mv configure.new configure
 246
 247         if [ -n "${verbose}" ] ; then
 248                 echo Rebuilt configure in `pwd`
 249         fi
 250
 251         if [ -z "${norecurse}" ] ; then
 252                 # If template is relative path, make it absolute for recursing.
 253                 if echo "${template}" | grep -s '^/' ; then
 254                    true
 255                 else
 256                    template=`pwd`/${template}
 257                 fi
 258
 259                 while [ -n "${configdirs}" ] ; do
 260                         # set configdir to car of configdirs, configdirs to cdr of configdirs
 261                         set ${configdirs}; configdir=$1; shift; configdirs=$*
 262
 263                         if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
 264                                 targetspecificdirs=${configdir}.*
 265                         else
 266                                 targetspecificdirs=
 267                         fi
 268
 269                         for i in ${configdir} ${targetspecificdirs} ; do
 270                                 if [ -d $i ] ; then
 271                                         if [ -r $i/configure ] ; then
 272                                                 (cd $i ;
 273                                                         ./configure +template=${template} ${verbose})
 274                                         else
 275                                                 echo Warning: No configure script in `pwd`/$i
 276                                         fi
 277                                 else
 278                                         echo Warning: directory $i is missing.
 279                                 fi
 280                         done
 281                 done
 282         fi
 283
 284         exit 0
 285 fi
 286
 287 # some sanity checks on configure.in
 288 if [ -z "${srctrigger}" ] ; then
 289         echo Warning: srctrigger not set in configure.in. `pwd` not configured.
 290         exit 1
 291 fi
 292
 293 for host in ${hosts} ; do
 294         # Default other arg
 295         if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
 296                 targets=${host}
 297                 defaulttargets=true
 298         fi
 299
 300         host_makefile_frag=config/hmake-${host}
 301
 302 #### configure.in per-host parts come in here.
 303
 304 if [ ! -f xconfig/${host} ]; then
 305         echo "No such host ${host}"
 306         exit 1
 307 fi
 308
 309 #  We really shouldn't depend on there being a space after XM_FILE= ...
 310 hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <xconfig/$host`
 311
 312 ## end of per-host part.
 313
 314         for target in ${targets} ; do
 315
 316                 if [ -n "${verbose}" ] ; then
 317                         echo "  target=\"${target}\""
 318                 fi
 319
 320                 target_makefile_frag=config/tmake-${target}
 321
 322 #### configure.in per-target parts come in here.
 323
 324 if [ ! -f tconfig/${target} ]; then
 325         echo "No such target ${target}"
 326         exit 1
 327 fi
 328
 329 if [ -z "${removing}" ] ; then
 330         cat xconfig/${host} tconfig/${target} | awk '$1 == "#msg" {
 331                 print substr($0,6)}'
 332 fi
 333
 334 #  We really shouldn't depend on there being a space after TM_FILE= ...
 335 targetfile=`awk '$1 == "TM_FILE=" { print $2 }' <tconfig/$target`
 336
 337 host_makefile_frag=xconfig/${host}
 338 target_makefile_frag=tconfig/${target}
 339
 340 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) is not set in the
 341 # ?config/* file, we don't make the corresponding links.  But we have
 342 # to remove the xm.h files and tm.h files anyway, e.g. when switching
 343 # from "configure host" to "configure none".
 344 files=
 345 links=
 346 rm -f xm.h
 347 if [ "${hostfile}" != "" ]; then
 348         files="${files} ${hostfile}"
 349         links="${links} xm.h"
 350 fi
 351 rm -f tm.h
 352 if [ "${targetfile}" != "" ]; then
 353         files="${files} ${targetfile}"
 354         links="${links} tm.h"
 355 fi
 356
 357 ## end of per-target part.
 358
 359                 # Temporarily, we support only direct subdir builds.
 360                 hostsubdir=Host-${host}
 361                 targetsubdir=Target-${target}
 362
 363                 if [ -n "${removing}" ] ; then
 364                         if [ -n "${subdirs}" ] ; then
 365                                 if [ -d "${hostsubdir}" ] ; then
 366                                         rm -rf ${hostsubdir}/${targetsubdir}
 367
 368                                         if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target- | grep -v Target-independent`" ] ; then
 369                                                 rm -rf ${hostsubdir}
 370                                         fi
 371                                 else
 372                                         echo Warning: no `pwd`/${hostsubdir} to remove.
 373                                 fi
 374                         else
 375                                 rm -f ${Makefile} config.status ${links}
 376                         fi
 377                 else
 378                         if [ -n "${subdirs}" ] ; then
 379                                 # check for existing status before allowing forced subdirs.
 380                                 if [ -f ${Makefile} ] ; then
 381                                         echo '***' "${Makefile} already exists in source directory.  `pwd` not configured." 2>&1
 382                                         exit 1
 383                                 fi
 384
 385                                 if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
 386                                 cd ${hostsubdir}
 387
 388                                 if [ ! -d ${targetsubdir} ] ; then
 389                                         if [ -z "${commontargets}" ] ; then
 390                                                 mkdir ${targetsubdir}
 391                                         else
 392                                                 if [ ! -d Target-independent ] ; then
 393                                                         mkdir Target-independent
 394                                                 fi
 395
 396                                                 ${symbolic_link} Target-independent ${targetsubdir}
 397                                         fi # if target independent
 398                                 fi # if no target dir yet
 399
 400                                 cd ${targetsubdir}
 401
 402                                 srcdir=../..
 403                         else
 404                                 # if not subdir builds, then make sure none exist.
 405                                 if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
 406                                         echo '***' "Configured subdirs exist.  `pwd` not configured." 2>&1
 407                                         exit 1
 408                                 fi
 409                         fi
 410
 411                         # Find the source files, if location was not specified.
 412                         if [ -z "${srcdir}" ] ; then
 413                                 srcdirdefaulted=1
 414                                 srcdir=.
 415                                 if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
 416                                         srcdir=..
 417                                 fi
 418                         fi
 419
 420                         if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
 421                                 if [ -z "${srcdirdefaulted}" ] ; then
 422                                         echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 2>&1
 423                                 else
 424                                         echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 2>&1
 425                                 fi
 426
 427                                 echo '***' \(At least ${srctrigger} is missing.\) 2>&1
 428                                 exit 1
 429                         fi
 430
 431                         # Set up the list of links to be made.
 432                         # ${links} is the list of link names, and ${files} is the list of names to link to.
 433
 434                         # Make the links.
 435                         while [ -n "${files}" ] ; do
 436                                 # set file to car of files, files to cdr of files
 437                                 set ${files}; file=$1; shift; files=$*
 438                                 set ${links}; link=$1; shift; links=$*
 439
 440                                 if [ ! -r ${srcdir}/${file} ] ; then
 441                                         echo '***' "${progname}: cannot create a link \"${link}\"," 2>&1
 442                                         echo '***' "since the file \"${file}\" does not exist." 2>&1
 443                                         exit 1
 444                                 fi
 445
 446                                 ${remove} -f ${link}
 447                                 rm -f config.status
 448                                 # Make a symlink if possible, otherwise try a hard link
 449                                 ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
 450
 451                                 if [ ! -r ${link} ] ; then
 452                                         echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 2>&1
 453                                         exit 1
 454                                 fi
 455
 456                                 if [ -n "${verbose}" ] ; then
 457                                         echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
 458                                 fi
 459                         done
 460
 461                         # Create a .gdbinit file which runs the one in srcdir
 462                         # and tells GDB to look there for source files.
 463
 464                         case ${srcdir} in
 465                         .)
 466                                 ;;
 467                         *)
 468                                 echo "dir ." > .gdbinit
 469                                 echo "dir ${srcdir}" >> .gdbinit
 470                                 echo "source ${srcdir}/.gdbinit" >> .gdbinit
 471                                 ;;
 472                         esac
 473
 474                         # Install a makefile, and make it set VPATH
 475                         # if necessary so that the sources are found.
 476                         # Also change its value of srcdir.
 477
 478                 # FIXME-someday: This business of always writing to .tem and mv back
 479                 # is so that I don't screw things up while developing.  Once this
 480                 # template is stable, these should be optimized. xoxorich.
 481
 482                         # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
 483                         if [ "${host}" != "${target}" ] ; then
 484                                 echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
 485                                 echo "ALL=start.encap" >> ${Makefile}
 486                         else
 487                                 echo "ALL=all.internal" > ${Makefile}
 488                         fi
 489
 490                         # set target, host, VPATH
 491                         echo "host = ${host}" >> ${Makefile}
 492                         echo "target = ${target}" >> ${Makefile}
 493
 494                         if [ -n "${subdirs}" ] ; then
 495                                 echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
 496                         else
 497                                 echo "subdir =" >> ${Makefile}
 498                         fi
 499
 500                 #       echo "workdir = `pwd`" >> ${Makefile}
 501                         echo "VPATH = ${srcdir}" >> ${Makefile}
 502
 503                         # add "Makefile.in" (or whatever it's called)
 504                         cat ${srcdir}/${Makefile_in} >> ${Makefile}
 505
 506                         # Conditionalize the makefile for this host.
 507                         if [ -f ${srcdir}/${host_makefile_frag} ] ; then
 508                                 sed -e "/^####/  r ${srcdir}/${host_makefile_frag}" ${Makefile} > Makefile.tem
 509                                 mv Makefile.tem ${Makefile}
 510                         fi
 511
 512                         # Conditionalize the makefile for this target.
 513                         if [ -f ${srcdir}/${target_makefile_frag} ] ; then
 514                                 sed -e "/^####/  r ${srcdir}/${target_makefile_frag}" ${Makefile} > Makefile.tem
 515                                 mv Makefile.tem ${Makefile}
 516                         fi
 517
 518                         # set srcdir
 519                         sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
 520                         mv Makefile.tem ${Makefile}
 521
 522                         # set destdir
 523                         if [ -n "${destdir}" ] ; then
 524                                 sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
 525                                 mv Makefile.tem ${Makefile}
 526                         fi
 527
 528                         # reset SUBDIRS
 529                         sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
 530                         mv Makefile.tem ${Makefile}
 531
 532                         # reset NONSUBDIRS
 533                         sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
 534                         mv Makefile.tem ${Makefile}
 535
 536                         using=
 537                         if [ -f ${srcdir}/${host_makefile_frag} ] ; then
 538                                 using=" using \"${host_makefile_frag}\""
 539                         fi
 540
 541                         if [ -f ${srcdir}/${target_makefile_frag} ] ; then
 542                                 if [ -z "${using}" ] ; then
 543                                         andusing=" using \"${target_makefile_frag}\""
 544                                 else
 545                                         andusing="${using} and \"${target_makefile_frag}\""
 546                                 fi
 547                         else
 548                                 andusing=${using}
 549                         fi
 550
 551                         if [ -n "${verbose}" ] ; then
 552                                 echo "Created \"${Makefile}\"" in `pwd`${andusing}.
 553                         fi
 554
 555 #### configure.in post-target parts come in here.
 556
 557 case ${srcdir} in
 558   .)
 559     ;;
 560   *)
 561     grep -s "source ${srcdir}/.gdbinit" .gdbinit 2>/dev/null || \
 562       echo "source ${srcdir}/.gdbinit" >> .gdbinit
 563 esac
 564
 565 cat ${srcdir}/alldeps.mak ${srcdir}/depend >>Makefile
 566 ## end of post-target part.
 567
 568                         if [ "${host}" = "${target}" ] ; then
 569                                 echo "Links are now set up for use with a ${target}." \
 570                                         > config.status
 571                 #                       | tee ${srcdir}/config.status
 572                         else
 573                                 echo "Links are now set up for host ${host} and target ${target}." \
 574                                         > config.status
 575                 #                       | tee ${srcdir}/config.status
 576                         fi
 577
 578                         originaldir=`pwd`
 579                         cd ${srcdir}
 580                 fi
 581         done # for each target
 582
 583         # Now build a Makefile for this host.
 584         if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
 585                 cd ${hostsubdir}
 586                 cat > GNUmakefile << E!O!F
 587 # Makefile generated by configure for host ${host}.
 588
 589 ALL := $(shell ls -d Target-*)
 590
 591 %:
 592         $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
 593
 594 all:
 595 E!O!F
 596                 cd ..
 597         fi
 598 done # for each host
 599
 600 # If there are subdirectories, then recurse.
 601
 602 if [ -n "${norecurse}" -o -z "${configdirs}" ] ; then exit 0 ; fi
 603
 604 # configdirs is not null
 605 for configdir in ${configdirs} ; do
 606         if [ -n "${verbose}" ] ; then
 607                 echo Configuring ${configdir}...
 608         fi
 609
 610         specifics=
 611         commons=
 612
 613         if [ -n "${defaulttargets}" ] ; then
 614                 for host in ${hosts} ; do
 615                         if [ -d ${configdir}.${host} ] ; then
 616                                 newspecifics="${specifics} ${host}"
 617                                 specifics=${newspecifics}
 618                         else
 619                                 newcommons="${commons} ${host}"
 620                                 commons=${newcommons}
 621                         fi # if target specific
 622                 done # for each host
 623
 624                 if [ -n "${commons}" ] ; then
 625                         if [ -d ${configdir} ] ; then
 626                                 (cd ${configdir} ;
 627                                         ./configure ${commons} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
 628                                         | sed 's/^/     /'
 629                         else
 630                                 echo Warning: directory \"${configdir}\" is missing.
 631                         fi
 632                 fi # if any common hosts
 633
 634                 if [ -n "${specifics}" ] ; then
 635                         for host in ${specifics} ; do
 636                                 if [ -n "${verbose} ] ; then
 637                                         echo Configuring target specific directory ${configdir}.${host}...
 638                                 fi
 639
 640                                 (cd ${configdir}.${host} ;
 641                                         ./configure ${host} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
 642                                         | sed 's/^/     /'
 643                         done # for host in specifics
 644                 fi # if there are any specifics
 645         else
 646
 647                 for target in ${targets} ; do
 648                         if [ -d ${configdir}.${target} ] ; then
 649                                 newspecifics="${specifics} ${target}"
 650                                 specifics=${newspecifics}
 651                         else
 652                                 newcommons="${commons} +target=${target}"
 653                                 commons=${newcommons}
 654                         fi
 655
 656                 done # check for target specific dir override
 657
 658                 if [ -n "${verbose}" ] ; then
 659                         echo "  "commons=\"${commons}\"
 660                         echo "  "specifics=\"${specifics}\"
 661                 fi # if verbose
 662
 663                 if [ -n "${commons}" ] ; then
 664                         if [ -d ${configdir} ] ; then
 665                                 (cd ${configdir} ;
 666                                         ./configure ${hosts} ${verbose} ${subdirs} ${removing} \
 667                                                 ${commons} +destdir=${destdir}) \
 668                                         | sed 's/^/     /'
 669                         else
 670                                 echo Warning: directory \"${configdir}\" is missing.
 671                         fi
 672                 fi # if any commons
 673
 674                 if [ -n "${specifics}" ] ; then
 675                         for target in ${specifics} ; do
 676                                 if [ -n "${verbose} ] ; then
 677                                         echo Configuring target specific directory ${configdir}.${target}...
 678                                 fi
 679
 680                                 (cd ${configdir}.${target} ;
 681                                         ./configure ${hosts} ${verbose} ${subdirs} ${removing} \
 682                                                 "+target=${target}" +destdir=${destdir}) \
 683                                         | sed 's/^/     /'
 684                         done
 685                 fi # if any specifics
 686         fi # not default targets
 687 done
 688
 689 exit 0
 690
 691 #
 692 # $Log$
 693 # Revision 1.16  1991/08/20 04:56:36  rich
 694 # revisiting error messages
 695 #
 696 # Revision 1.28  1991/08/16  19:22:17  rich
 697 # This is the commontargets change and should be considered
 698 # experimental.
 699 #
 700 # Revision 1.27  1991/08/08  01:14:13  rich
 701 # allow +f to stand in for +subdirs
 702 #
 703 # Revision 1.26  1991/08/07  19:21:32  rich
 704 # +forcesubdirs -> +subdirs
 705 #
 706 # Revision 1.25  1991/08/07  07:05:30  rich
 707 # Added make.
 708 #
 709 # Revision 1.24  1991/08/06  19:26:01  rich
 710 # revised option parsing.
 711 #
 712 # Revision 1.23  1991/08/06  19:12:32  rich
 713 # Host-level GNUmakefiles.
 714 #
 715 # Revision 1.22  1991/07/20  01:22:30  rich
 716 # propogate gdb changes and destdir fix
 717 #
 718 # Revision 1.21  1991/07/20  00:55:20  gnu
 719 # Roll in new configure that handles GDB.  Make sure that the "configure"
 720 # that is checked-in reflects the latest "configure.in", which includes gdb.
 721 #
 722 # Revision 1.9  1991/07/06  04:35:51  gnu
 723 # Fix bug in configure when iterating targets.
 724 # Depend on alldeps.mak, not ${srcdir}/alldeps.mak, so it can be found
 725 # in either spot.
 726 #
 727 # Revision 1.8  1991/07/05  00:04:58  gnu
 728 # Thu Jul  4 14:47:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
 729 #
 730 #         * configure.in, Makefile.in:  Avoid rebuilding "depend" as much.
 731 #         Avoid declaring Makefile dependencies, because GNU Make stupidly
 732 #         tries to update it if we do.
 733 #
 734 #         * coffread.c:  Revise for minor changes to bfd internal coff
 735 #         indexes.
 736 #
 737 #         * configure:  If -template= is given a relative path, make it
 738 #         absolute before recurring in subdirectories.
 739 #
 740 # Revision 1.7  1991/07/04  15:59:46  gnu
 741 # Make gdb work with configure.  Only thing that doesn't work is the -list
 742 # option (as far as I know).
 743 #
 744 # Revision 1.6  1991/06/04  07:28:16  gnu
 745 # Change GDB over to GNU General Public License version 2.
 746 #
 747 # Revision 1.5  1991/05/19  07:26:54  rich
 748 # configure changes and -opcode.h movement.
 749 #
 750 # Revision 1.4  1991/05/19  00:16:45  rich
 751 # Configure for gdb.
 752 #
 753 # Revision 1.10  1991/05/04  00:58:38  rich
 754 # Fix program name bug.
 755 #
 756 # Revision 1.9  1991/05/03  19:14:18  rich
 757 # Changed getopt to libiberty, commented out an aborted attempt at host
 758 # level Makefiles because it caused errors on +rm, add a warning for
 759 # directories expected to be removed on +rm but that don't exist.
 760 #
 761 # Revision 1.8  1991/04/24  16:50:59  rich
 762 # Three staging checkpoint.
 763 #
 764 # Revision 1.7  1991/04/17  01:34:47  rich
 765 # Added getopt for binutils, fixed problem with host dependancies in
 766 # configure.template.
 767 #
 768 # Revision 1.6  1991/04/16  00:18:44  rich
 769 # Now handles multiple hosts and targets.
 770 #
 771 # Revision 1.5  1991/04/15  23:43:44  rich
 772 # Now handles multiple hosts and targets.
 773 #
 774 # Revision 1.4  1991/04/13  02:11:03  rich
 775 # Config cut 3.  We now almost install a29k.
 776 #
 777 # Revision 1.3  1991/04/11  02:41:54  rich
 778 # Cut 2 config.  Subdirs.
 779 #
 780 #
 781 #
 782
 783 #
 784 # Local Variables:
 785 # fill-column: 131
 786 # End:
 787 #
 788
 789 # end of configure.template