gas/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 targetsubdir=
  64 template=
  65 verbose=
  66
  67 for arg in $*;
  68 do
  69         case ${arg} in
  70         -ansi | +ansi)
  71                 ansi=true
  72                 ;;
  73         -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
  74                 destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
  75                 ;;
  76         -forcesubdirs | +forcesubdirs | +forcesubdir | +forcesubdi | +forcesubd \
  77         | +forcesub | +forcesu | +forces | +force | +forc | +for | +fo | +f)
  78                 forcesubdirs=${arg}
  79                 ;;
  80         -languages=* | +languages=* | +language=* | +languag=* \
  81                 | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
  82                 | +l=*)
  83                 languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
  84                 ;;
  85         -gas | +gas | +ga | +g)
  86                 gas=yes
  87                 ;;
  88         -help | +h | +help)
  89                 fatal=true
  90                 ;;
  91         -nfp | +nfp | +nf | +n)
  92                 nfp=yes
  93                 ;;
  94         -norecurse | +norecurse)
  95                 norecurse=true
  96                 ;;
  97         -rm | +rm)
  98                 removing=${arg}
  99                 ;;
 100 #       -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
 101 #               srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
 102 #               ;;
 103         -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=* | +t=*)
 104                 if [ -n "${targets}" ] ; then
 105                         forcesubdirs="+forcesubdirs"
 106                 fi
 107
 108                 newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
 109                 targets="${newtargets}"
 110                 ;;
 111         -template=* | +template=*)
 112                 template=`echo ${arg} | sed 's/[+-]template=//'`
 113                 ;;
 114         +verbose | +verbos | +verbo | +verb | +ver | +ve | +v)
 115                 verbose=${arg}
 116                 ;;
 117         -* | +*)
 118                 (echo ;
 119                 echo "Unrecognized option: \"${arg}\"". ;
 120                 echo) 1>&2
 121                 fatal=true
 122                 ;;
 123         *)
 124                 if [ -n "${hosts}" ] ; then
 125                         forcesubdirs="+forcesubdirs"
 126                 fi
 127
 128                 newhosts="${hosts} ${arg}"
 129                 hosts=${newhosts}
 130                 ;;
 131         esac
 132 done
 133
 134 if [ -n "${verbose}" ] ; then
 135         echo `pwd`/configure $*
 136         echo targets=\"${targets}\"
 137 fi
 138
 139 # process host and target only if not rebuilding configure itself or removing.
 140 if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
 141         # Complain if an arg is missing
 142         if [ -z "${hosts}" ] ; then
 143                 (echo ;
 144                 echo "configure: No HOST specified." ;
 145                 echo) 2>&1
 146                 fatal=true
 147         fi
 148 fi
 149
 150 if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
 151         (echo "Usage: configure HOST" ;
 152         echo ;
 153         echo "Options: [defaults in brackets]" ;
 154         echo " +ansi            configure w/ANSI library. [no ansi lib]" ;
 155         echo " +destdir=MYDIR   configure for installation into MYDIR. [/usr/local]" ;
 156         echo " +forcesubdirs    configure in subdirectories.  [in source directories]" ;
 157         echo " +lang=LANG       configure to build LANG. [gcc]" ;
 158         echo " +help            print this message. [normal config]" ;
 159         echo " +gas             configure the compilers for use with gas. [native as]" ;
 160         echo " +nfp             configure the compilers default to soft floating point. [hard float]" ;
 161         echo " +norecurse       configure this directory only. [recurse]" ;
 162         echo " +rm              remove this configuration. [build a configuration]" ;
 163         echo " +target=TARGET   configure for TARGET.  [TARGET = HOST]" ;
 164         echo " +template=TEM    rebuild configure using TEM. [normal config]" ;
 165         echo ;
 166         echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
 167         echo "Asking for more than one \"+target\" implies \"+forcesubdirs\".  Any other" ;
 168         echo "options given will apply to all targets.") 1>&2
 169
 170         if [ -r config.status ] ; then
 171                 cat config.status
 172         fi
 173
 174         exit 1
 175 fi
 176
 177 #### configure.in common parts come in here.
 178 # This file is a shell script that supplies the information necessary
 179 # to tailor a template configure script into the configure script
 180 # appropriate for this directory.  For more information, check any
 181 # existing configure script.
 182
 183 srctrigger=as.c
 184 srcname="gas"
 185
 186 ## end of common part.
 187
 188 # are we rebuilding config itself?
 189 if [ -n "${template}" ] ; then
 190         if [ ! -r ${template} ] ; then
 191                 echo "Can't find template ${template}."
 192                 exit 1
 193         fi
 194
 195 # prep the template
 196         sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\
 197 #### configure.in common parts come in here.\
 198 ## end of common part.' \
 199         -e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\
 200 #### configure.in per-host parts come in here.\
 201 ## end of per-host part.' \
 202         -e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
 203 #### configure.in per-target parts come in here.\
 204 ## end of per-target part.' \
 205         -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\
 206 #### configure.in post-target parts come in here.\
 207 ## end of post-target part.' \
 208         < ${template} > template.new
 209
 210         if [ -r configure.in ] ; then
 211                 if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
 212                         echo `pwd`/configure.in has no "per-host:" line.
 213                         exit 1
 214                 fi
 215
 216                 if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
 217                         echo `pwd`/configure.in has no "per-target:" line.
 218                         exit 1
 219                 fi
 220
 221                 # split configure.in into common, per-host, per-target,
 222                 # and post-target parts.  Post-target is optional.
 223                 sed -e '/^# per\-host:/,$d' configure.in > configure.com
 224                 sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
 225                 if grep -s '^# post-target:' configure.in ; then
 226                   sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt
 227                   sed -e '1,/^# post\-target:/d' configure.in > configure.pos
 228                 else
 229                   sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
 230                   echo >configure.pos
 231                 fi
 232
 233                 # and insert them
 234                 sed -e '/^#### configure.in common parts come in here.$/  r configure.com' \
 235                         -e '/^#### configure.in per\-host parts come in here.$/  r configure.hst' \
 236                         -e '/^#### configure.in per\-target parts come in here.$/  r configure.tgt' \
 237                         -e '/^#### configure.in post\-target parts come in here.$/  r configure.pos' \
 238                         template.new > configure.new
 239
 240                 rm -f configure.com configure.tgt configure.hst configure.pos
 241         else
 242                 echo Warning: no configure.in in `pwd`
 243                 cat ${template} >> configure
 244         fi
 245
 246         chmod a+x configure.new
 247         rm template.new
 248 #       mv configure configure.old
 249         mv configure.new configure
 250         echo Rebuilt configure in `pwd`
 251
 252         if [ -z "${norecurse}" ] ; then
 253                 # If template is relative path, make it absolute for recursing.
 254                 if echo "${template}" | grep -s '^/' ; then
 255                    true
 256                 else
 257                    template=`pwd`/${template}
 258                 fi
 259
 260                 while [ -n "${configdirs}" ] ; do
 261                         # set configdir to car of configdirs, configdirs to cdr of configdirs
 262                         set ${configdirs}; configdir=$1; shift; configdirs=$*
 263
 264                         if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
 265                                 targetspecificdirs=${configdir}.*
 266                         else
 267                                 targetspecificdirs=
 268                         fi
 269
 270                         for i in ${configdir} ${targetspecificdirs} ; do
 271                                 if [ -d $i ] ; then
 272                                         if [ -r $i/configure ] ; then
 273                                                 (cd $i ;
 274                                                         ./configure +template=${template} ${verbose})
 275                                         else
 276                                                 echo No configure script in `pwd`/$i
 277                                         fi
 278                                 else
 279                                         echo Warning: directory $i is missing.
 280                                 fi
 281                         done
 282                 done
 283         fi
 284
 285         exit 0
 286 fi
 287
 288 # some sanity checks on configure.in
 289 if [ -z "${srctrigger}" ] ; then
 290         echo srctrigger not set in configure.in. `pwd` not configured.
 291         exit 1
 292 fi
 293
 294 for host in ${hosts} ; do
 295         # Default other arg
 296         if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
 297                 targets=${host}
 298                 defaulttargets=true
 299         fi
 300
 301         host_makefile_frag=config/hmake-${host}
 302
 303 #### configure.in per-host parts come in here.
 304
 305 ## end of per-host part.
 306
 307
 308         for target in ${targets} ; do
 309
 310                 if [ -n "${verbose}" ] ; then
 311                         echo "  target=\"${target}\""
 312                 fi
 313
 314                 target_makefile_frag=config/tmake-${target}
 315
 316 #### configure.in per-target parts come in here.
 317
 318 # assign cpu type
 319 case ${target} in
 320 sun4* | sparc*)
 321         cpu_type=sparc
 322         ;;
 323 sun3*)
 324         cpu_type=m68k
 325         ;;
 326 i386*)
 327         cpu_type=i386
 328         ;;
 329 i960*)
 330         cpu_type=i960
 331         ;;
 332 a29k*)
 333         cpu_type=a29k
 334         ;;
 335 m68k*)
 336         cpu_type=m68k
 337         ;;
 338 *)
 339         cpu_type=generic
 340         ;;
 341 esac
 342
 343 # assign object format
 344 case ${target} in
 345 *-coff)
 346         obj_format=coff
 347         ;;
 348 *-bout)
 349         obj_format=bout
 350         ;;
 351 generic)
 352         obj_format=generic
 353         ;;
 354 *)
 355         obj_format=aout
 356         ;;
 357 esac
 358
 359 # assign floating point type
 360 case ${target} in
 361 vax)
 362         atof=vax
 363         ;;
 364 *)
 365         atof=ieee
 366         ;;
 367 esac
 368
 369 files="config/ho-${host}.h config/tc-${cpu_type}.c \
 370         config/tc-${cpu_type}.h config/te-generic.h \
 371         config/obj-${obj_format}.h config/obj-${obj_format}.c \
 372         config/atof-${atof}.c"
 373
 374 links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
 375 ## end of per-target part.
 376
 377                 # Temporarily, we support only direct subdir builds.
 378                 hostsubdir=Host-${host}
 379                 targetsubdir=Target-${target}
 380
 381                 if [ -n "${removing}" ] ; then
 382                         if [ -n "${forcesubdirs}" ] ; then
 383                                 if [ -d "${hostsubdir}" ] ; then
 384                                         rm -rf ${hostsubdir}/${targetsubdir}
 385
 386                                         if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target-`" ] ; then
 387                                                 rm -rf ${hostsubdir}
 388                                         fi
 389                                 else
 390                                         echo Warning: no `pwd`/${hostsubdir} to remove.
 391                                 fi
 392                         else
 393                                 rm -f ${Makefile} config.status ${links}
 394                         fi
 395                 else
 396                         if [ -n "${forcesubdirs}" ] ; then
 397                                 # check for existing status before allowing forced subdirs.
 398                                 if [ -f ${Makefile} ] ; then
 399                                         echo "${Makefile} already exists in source directory.  `pwd` not configured."
 400                                         exit 1
 401                                 fi
 402
 403                                 if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
 404                                 cd ${hostsubdir}
 405
 406                                 if [ ! -d ${targetsubdir} ] ; then mkdir ${targetsubdir} ; fi
 407                                 cd ${targetsubdir}
 408
 409                                 srcdir=../..
 410                         else
 411                                 # if not subdir builds, then make sure none exist.
 412                                 if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
 413                                         echo "Configured subdirs exist.  `pwd` not configured."
 414                                         exit 1
 415                                 fi
 416                         fi
 417
 418                         # Find the source files, if location was not specified.
 419                         if [ -z "${srcdir}" ] ; then
 420                                 srcdirdefaulted=1
 421                                 srcdir=.
 422                                 if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
 423                                         srcdir=..
 424                                 fi
 425                         fi
 426
 427                         if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
 428                                 if [ -z "${srcdirdefaulted}" ] ; then
 429                                         echo "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2
 430                                 else
 431                                         echo "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2
 432                                 fi
 433
 434                                 echo \(At least ${srctrigger} is missing.\) 1>&2
 435                                 exit 1
 436                         fi
 437
 438                         # Set up the list of links to be made.
 439                         # ${links} is the list of link names, and ${files} is the list of names to link to.
 440
 441                         # Make the links.
 442                         while [ -n "${files}" ] ; do
 443                                 # set file to car of files, files to cdr of files
 444                                 set ${files}; file=$1; shift; files=$*
 445                                 set ${links}; link=$1; shift; links=$*
 446
 447                                 if [ ! -r ${srcdir}/${file} ] ; then
 448                                         echo "${progname}: cannot create a link \"${link}\"," 1>&2
 449                                         echo "since the file \"${file}\" does not exist." 1>&2
 450                                         exit 1
 451                                 fi
 452
 453                                 ${remove} -f ${link}
 454                                 rm -f config.status
 455                                 # Make a symlink if possible, otherwise try a hard link
 456                                 ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
 457
 458                                 if [ ! -r ${link} ] ; then
 459                                         echo "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
 460                                         exit 1
 461                                 fi
 462                                 echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
 463                         done
 464
 465                         # Create a .gdbinit file which runs the one in srcdir
 466                         # and tells GDB to look there for source files.
 467
 468                         case ${srcdir} in
 469                         .)
 470                                 ;;
 471                         *)
 472                                 echo "dir ." > .gdbinit
 473                                 echo "dir ${srcdir}" >> .gdbinit
 474                                 echo "source ${srcdir}/.gdbinit" >> .gdbinit
 475                                 ;;
 476                         esac
 477
 478                         # Install a makefile, and make it set VPATH
 479                         # if necessary so that the sources are found.
 480                         # Also change its value of srcdir.
 481
 482                 # FIXME-someday: This business of always writing to .tem and mv back
 483                 # is so that I don't screw things up while developing.  Once this
 484                 # template is stable, these should be optimized. xoxorich.
 485
 486                         # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
 487                         if [ "${host}" != "${target}" ] ; then
 488                                 echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
 489                                 echo "ALL=start.encap" >> ${Makefile}
 490                         else
 491                                 echo "ALL=all.internal" > ${Makefile}
 492                         fi
 493
 494                         # set target, host, VPATH
 495                         echo "host = ${host}" >> ${Makefile}
 496                         echo "target = ${target}" >> ${Makefile}
 497
 498                         if [ -n "${forcesubdirs}" ] ; then
 499                                 echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
 500                         else
 501                                 echo "subdir =" >> ${Makefile}
 502                         fi
 503
 504                 #       echo "workdir = `pwd`" >> ${Makefile}
 505                         echo "VPATH = ${srcdir}" >> ${Makefile}
 506
 507                         # add "Makefile.in" (or whatever it's called)
 508                         cat ${srcdir}/${Makefile_in} >> ${Makefile}
 509
 510                         # Conditionalize the makefile for this host.
 511                         if [ -f ${srcdir}/${host_makefile_frag} ] ; then
 512                                 sed -e "/^####/  r ${srcdir}/${host_makefile_frag}" ${Makefile} > Makefile.tem
 513                                 mv Makefile.tem ${Makefile}
 514                         fi
 515
 516                         # Conditionalize the makefile for this target.
 517                         if [ -f ${srcdir}/${target_makefile_frag} ] ; then
 518                                 sed -e "/^####/  r ${srcdir}/${target_makefile_frag}" ${Makefile} > Makefile.tem
 519                                 mv Makefile.tem ${Makefile}
 520                         fi
 521
 522                         # set srcdir
 523                         sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
 524                         mv Makefile.tem ${Makefile}
 525
 526                         # set destdir
 527                         if [ -n "${destdir}" ] ; then
 528                                 sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
 529                                 mv Makefile.tem ${Makefile}
 530                         fi
 531
 532                         # reset SUBDIRS
 533                         sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
 534                         mv Makefile.tem ${Makefile}
 535
 536                         # reset NONSUBDIRS
 537                         sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
 538                         mv Makefile.tem ${Makefile}
 539
 540                         using=
 541                         if [ -f ${srcdir}/${host_makefile_frag} ] ; then
 542                                 using=" using \"${host_makefile_frag}\""
 543                         fi
 544
 545                         if [ -f ${srcdir}/${target_makefile_frag} ] ; then
 546                                 if [ -z "${using}" ] ; then
 547                                         andusing=" using \"${target_makefile_frag}\""
 548                                 else
 549                                         andusing="${using} and \"${target_makefile_frag}\""
 550                                 fi
 551                         else
 552                                 andusing=${using}
 553                         fi
 554
 555                         echo "Created \"${Makefile}\"" in `pwd`${andusing}.
 556
 557 #### configure.in post-target parts come in here.
 558
 559 ## end of post-target part.
 560
 561                         if [ "${host}" = "${target}" ] ; then
 562                                 echo "Links are now set up for use with a ${target}." \
 563                                         > config.status
 564                 #                       | tee ${srcdir}/config.status
 565                         else
 566                                 echo "Links are now set up for host ${host} and target ${target}." \
 567                                         > config.status
 568                 #                       | tee ${srcdir}/config.status
 569                         fi
 570
 571                         originaldir=`pwd`
 572                         cd ${srcdir}
 573                 fi
 574         done # for each target
 575
 576         # Now build a Makefile for this host.
 577         if [ -n "${forcesubdirs}" -a ! -n "${removing}" ] ; then
 578                 cd ${hostsubdir}
 579                 cat > GNUmakefile << E!O!F
 580 # Makefile generated by configure for host ${host}.
 581
 582 ALL := $(shell ls -d Target-*)
 583
 584 %:
 585         $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
 586
 587 all:
 588 E!O!F
 589                 cd ..
 590         fi
 591 done # for each host
 592
 593 # If there are subdirectories, then recurse.
 594
 595 if [ -n "${norecurse}" -o -z "${configdirs}" ] ; then exit 0 ; fi
 596
 597 # configdirs is not null
 598 for configdir in ${configdirs} ; do
 599         echo Configuring ${configdir}...
 600         specifics=
 601         commons=
 602
 603         if [ -n "${defaulttargets}" ] ; then
 604                 for host in ${hosts} ; do
 605                         if [ -d ${configdir}.${host} ] ; then
 606                                 newspecifics="${specifics} ${host}"
 607                                 specifics=${newspecifics}
 608                         else
 609                                 newcommons="${commons} ${host}"
 610                                 commons=${newcommons}
 611                         fi # if target specific
 612                 done # for each host
 613
 614                 if [ -n "${commons}" ] ; then
 615                         if [ -d ${configdir} ] ; then
 616                                 (cd ${configdir} ;
 617                                         ./configure ${commons} ${verbose} ${forcesubdirs} ${removing} +destdir=${destdir}) \
 618                                         | sed 's/^/     /'
 619                         else
 620                                 echo Warning: directory \"${configdir}\" is missing.
 621                         fi
 622                 fi # if any common hosts
 623
 624                 if [ -n "${specifics}" ] ; then
 625                         for host in ${specifics} ; do
 626                                 echo Configuring target specific directory ${configdir}.${host}...
 627                                 (cd ${configdir}.${host} ;
 628                                         ./configure ${host} ${verbose} ${forcesubdirs} ${removing} +destdir=${destdir}) \
 629                                         | sed 's/^/     /'
 630                         done # for host in specifics
 631                 fi # if there are any specifics
 632         else
 633
 634                 for target in ${targets} ; do
 635                         if [ -d ${configdir}.${target} ] ; then
 636                                 newspecifics="${specifics} ${target}"
 637                                 specifics=${newspecifics}
 638                         else
 639                                 newcommons="${commons} +target=${target}"
 640                                 commons=${newcommons}
 641                         fi
 642
 643                 done # check for target specific dir override
 644
 645                 if [ -n "${verbose}" ] ; then
 646                         echo "  "commons=\"${commons}\"
 647                         echo "  "specifics=\"${specifics}\"
 648                 fi # if verbose
 649
 650                 if [ -n "${commons}" ] ; then
 651                         if [ -d ${configdir} ] ; then
 652                                 (cd ${configdir} ;
 653                                         ./configure ${hosts} ${verbose} ${forcesubdirs} ${removing} \
 654                                                 ${commons} +destdir=${destdir}) \
 655                                         | sed 's/^/     /'
 656                         else
 657                                 echo Warning: directory \"${configdir}\" is missing.
 658                         fi
 659                 fi # if any commons
 660
 661                 if [ -n "${specifics}" ] ; then
 662                         for target in ${specifics} ; do
 663                                 echo Configuring target specific directory ${configdir}.${target}...
 664                                 (cd ${configdir}.${target} ;
 665                                         ./configure ${hosts} ${verbose} ${forcesubdirs} ${removing} \
 666                                                 "+target=${target}" +destdir=${destdir}) \
 667                                         | sed 's/^/     /'
 668                         done
 669                 fi # if any specifics
 670         fi # not default targets
 671 done
 672
 673 exit 0
 674
 675 #
 676 # $Log$
 677 # Revision 1.16  1991/08/06 19:12:37  rich
 678 # Host-level GNUmakefiles.
 679 #
 680 # Revision 1.22  1991/07/20  01:22:30  rich
 681 # propogate gdb changes and destdir fix
 682 #
 683 # Revision 1.21  1991/07/20  00:55:20  gnu
 684 # Roll in new configure that handles GDB.  Make sure that the "configure"
 685 # that is checked-in reflects the latest "configure.in", which includes gdb.
 686 #
 687 # Revision 1.9  1991/07/06  04:35:51  gnu
 688 # Fix bug in configure when iterating targets.
 689 # Depend on alldeps.mak, not ${srcdir}/alldeps.mak, so it can be found
 690 # in either spot.
 691 #
 692 # Revision 1.8  1991/07/05  00:04:58  gnu
 693 # Thu Jul  4 14:47:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
 694 #
 695 #         * configure.in, Makefile.in:  Avoid rebuilding "depend" as much.
 696 #         Avoid declaring Makefile dependencies, because GNU Make stupidly
 697 #         tries to update it if we do.
 698 #
 699 #         * coffread.c:  Revise for minor changes to bfd internal coff
 700 #         indexes.
 701 #
 702 #         * configure:  If -template= is given a relative path, make it
 703 #         absolute before recurring in subdirectories.
 704 #
 705 # Revision 1.7  1991/07/04  15:59:46  gnu
 706 # Make gdb work with configure.  Only thing that doesn't work is the -list
 707 # option (as far as I know).
 708 #
 709 # Revision 1.6  1991/06/04  07:28:16  gnu
 710 # Change GDB over to GNU General Public License version 2.
 711 #
 712 # Revision 1.5  1991/05/19  07:26:54  rich
 713 # configure changes and -opcode.h movement.
 714 #
 715 # Revision 1.4  1991/05/19  00:16:45  rich
 716 # Configure for gdb.
 717 #
 718 # Revision 1.10  1991/05/04  00:58:38  rich
 719 # Fix program name bug.
 720 #
 721 # Revision 1.9  1991/05/03  19:14:18  rich
 722 # Changed getopt to libiberty, commented out an aborted attempt at host
 723 # level Makefiles because it caused errors on +rm, add a warning for
 724 # directories expected to be removed on +rm but that don't exist.
 725 #
 726 # Revision 1.8  1991/04/24  16:50:59  rich
 727 # Three staging checkpoint.
 728 #
 729 # Revision 1.7  1991/04/17  01:34:47  rich
 730 # Added getopt for binutils, fixed problem with host dependancies in
 731 # configure.template.
 732 #
 733 # Revision 1.6  1991/04/16  00:18:44  rich
 734 # Now handles multiple hosts and targets.
 735 #
 736 # Revision 1.5  1991/04/15  23:43:44  rich
 737 # Now handles multiple hosts and targets.
 738 #
 739 # Revision 1.4  1991/04/13  02:11:03  rich
 740 # Config cut 3.  We now almost install a29k.
 741 #
 742 # Revision 1.3  1991/04/11  02:41:54  rich
 743 # Cut 2 config.  Subdirs.
 744 #
 745 #
 746 #
 747
 748 #
 749 # Local Variables:
 750 # fill-column: 131
 751 # End:
 752 #
 753
 754 # end of configure.template