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 | +a*)
  71                 ansi=true
  72                 ;;
  73         -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
  74                 destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
  75                 ;;
  76         -languages=* | +languages=* | +language=* | +languag=* \
  77                 | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
  78                 | +l=*)
  79                 languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
  80                 ;;
  81         -gas | +g*)
  82                 gas=yes
  83                 ;;
  84         -help | +h*)
  85                 fatal=true
  86                 ;;
  87         -nfp | +nf*)
  88                 nfp=yes
  89                 ;;
  90         -norecurse | +no*)
  91                 norecurse=true
  92                 ;;
  93         -rm | +r*)
  94                 removing=${arg}
  95                 ;;
  96 #       -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
  97 #               srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
  98 #               ;;
  99         -subdirs | +f* | +su*)
 100                 subdirs=${arg}
 101                 ;;
 102         -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
 103                 if [ -n "${targets}" ] ; then
 104                         subdirs="+subdirs"
 105                 fi
 106
 107                 newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
 108                 targets="${newtargets}"
 109                 ;;
 110         -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*)
 111                 template=`echo ${arg} | sed 's/[+-]template=//'`
 112                 ;;
 113         -verbose | +v*)
 114                 verbose=${arg}
 115                 ;;
 116         -* | +*)
 117                 (echo ;
 118                 echo "Unrecognized option: \"${arg}\"". ;
 119                 echo) 1>&2
 120                 fatal=true
 121                 ;;
 122         *)
 123                 if [ -n "${hosts}" ] ; then
 124                         subdirs="+subdirs"
 125                 fi
 126
 127                 newhosts="${hosts} ${arg}"
 128                 hosts=${newhosts}
 129                 ;;
 130         esac
 131 done
 132
 133 if [ -n "${verbose}" ] ; then
 134         echo `pwd`/configure $*
 135         echo targets=\"${targets}\"
 136 fi
 137
 138 # process host and target only if not rebuilding configure itself or removing.
 139 if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
 140         # Complain if an arg is missing
 141         if [ -z "${hosts}" ] ; then
 142                 (echo ;
 143                 echo "configure: No HOST specified." ;
 144                 echo) 2>&1
 145                 fatal=true
 146         fi
 147 fi
 148
 149 if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
 150         (echo "Usage: configure HOST" ;
 151         echo ;
 152         echo "Options: [defaults in brackets]" ;
 153         echo " +ansi            configure w/ANSI library. [no ansi lib]" ;
 154         echo " +destdir=MYDIR   configure for installation into MYDIR. [/usr/local]" ;
 155         echo " +subdirs         configure in subdirectories.  [in source directories]" ;
 156         echo " +lang=LANG       configure to build LANG. [gcc]" ;
 157         echo " +help            print this message. [normal config]" ;
 158         echo " +gas             configure the compilers for use with gas. [native as]" ;
 159         echo " +nfp             configure the compilers default to soft floating point. [hard float]" ;
 160         echo " +norecurse       configure this directory only. [recurse]" ;
 161         echo " +rm              remove this configuration. [build a configuration]" ;
 162         echo " +target=TARGET   configure for TARGET.  [TARGET = HOST]" ;
 163         echo " +template=TEM    rebuild configure using TEM. [normal config]" ;
 164         echo ;
 165         echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
 166         echo "Asking for more than one \"+target\" implies \"+subdirs\".  Any other" ;
 167         echo "options given will apply to all targets.") 1>&2
 168
 169         if [ -r config.status ] ; then
 170                 cat config.status
 171         fi
 172
 173         exit 1
 174 fi
 175
 176 #### configure.in common parts come in here.
 177 # This file is a shell script that supplies the information necessary
 178 # to tailor a template configure script into the configure script
 179 # appropriate for this directory.  For more information, check any
 180 # existing configure script.
 181
 182 srctrigger=as.c
 183 srcname="gas"
 184 targetdependent=true
 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 emulation=generic
 320
 321 case ${target} in
 322 sun4* | sparc*)
 323         cpu_type=sparc
 324         ;;
 325 sun3*)
 326         cpu_type=m68k
 327         ;;
 328 i386*)
 329         cpu_type=i386
 330         ;;
 331 i960*)
 332         cpu_type=i960
 333         emulation=ic960
 334         ;;
 335 a29k*)
 336         cpu_type=a29k
 337         ;;
 338 m68k*)
 339         cpu_type=m68k
 340         ;;
 341 *)
 342         cpu_type=generic
 343         ;;
 344 esac
 345
 346 # assign object format
 347 case ${target} in
 348 *-coff)
 349         obj_format=coff
 350         ;;
 351 *-bout)
 352         obj_format=bout
 353         ;;
 354 generic)
 355         obj_format=generic
 356         ;;
 357 *)
 358         obj_format=aout
 359         ;;
 360 esac
 361
 362 # assign floating point type
 363 case ${target} in
 364 vax)
 365         atof=vax
 366         ;;
 367 *)
 368         atof=ieee
 369         ;;
 370 esac
 371
 372 files="config/ho-${host}.h config/tc-${cpu_type}.c \
 373         config/tc-${cpu_type}.h config/te-${emulation}.h \
 374         config/obj-${obj_format}.h config/obj-${obj_format}.c \
 375         config/atof-${atof}.c"
 376
 377 links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
 378 ## end of per-target part.
 379
 380                 # Temporarily, we support only direct subdir builds.
 381                 hostsubdir=Host-${host}
 382                 targetsubdir=Target-${target}
 383
 384                 if [ -n "${removing}" ] ; then
 385                         if [ -n "${subdirs}" ] ; then
 386                                 if [ -d "${hostsubdir}" ] ; then
 387                                         rm -rf ${hostsubdir}/${targetsubdir}
 388
 389                                         if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target-`" ] ; then
 390                                                 rm -rf ${hostsubdir}
 391                                         fi
 392                                 else
 393                                         echo Warning: no `pwd`/${hostsubdir} to remove.
 394                                 fi
 395                         else
 396                                 rm -f ${Makefile} config.status ${links}
 397                         fi
 398                 else
 399                         if [ -n "${subdirs}" ] ; then
 400                                 # check for existing status before allowing forced subdirs.
 401                                 if [ -f ${Makefile} ] ; then
 402                                         echo "${Makefile} already exists in source directory.  `pwd` not configured."
 403                                         exit 1
 404                                 fi
 405
 406                                 if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
 407                                 cd ${hostsubdir}
 408
 409                                 if [ ! -d ${targetsubdir} ] ; then mkdir ${targetsubdir} ; fi
 410                                 cd ${targetsubdir}
 411
 412                                 srcdir=../..
 413                         else
 414                                 # if not subdir builds, then make sure none exist.
 415                                 if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
 416                                         echo "Configured subdirs exist.  `pwd` not configured."
 417                                         exit 1
 418                                 fi
 419                         fi
 420
 421                         # Find the source files, if location was not specified.
 422                         if [ -z "${srcdir}" ] ; then
 423                                 srcdirdefaulted=1
 424                                 srcdir=.
 425                                 if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
 426                                         srcdir=..
 427                                 fi
 428                         fi
 429
 430                         if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
 431                                 if [ -z "${srcdirdefaulted}" ] ; then
 432                                         echo "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2
 433                                 else
 434                                         echo "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2
 435                                 fi
 436
 437                                 echo \(At least ${srctrigger} is missing.\) 1>&2
 438                                 exit 1
 439                         fi
 440
 441                         # Set up the list of links to be made.
 442                         # ${links} is the list of link names, and ${files} is the list of names to link to.
 443
 444                         # Make the links.
 445                         while [ -n "${files}" ] ; do
 446                                 # set file to car of files, files to cdr of files
 447                                 set ${files}; file=$1; shift; files=$*
 448                                 set ${links}; link=$1; shift; links=$*
 449
 450                                 if [ ! -r ${srcdir}/${file} ] ; then
 451                                         echo "${progname}: cannot create a link \"${link}\"," 1>&2
 452                                         echo "since the file \"${file}\" does not exist." 1>&2
 453                                         exit 1
 454                                 fi
 455
 456                                 ${remove} -f ${link}
 457                                 rm -f config.status
 458                                 # Make a symlink if possible, otherwise try a hard link
 459                                 ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
 460
 461                                 if [ ! -r ${link} ] ; then
 462                                         echo "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
 463                                         exit 1
 464                                 fi
 465                                 echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
 466                         done
 467
 468                         # Create a .gdbinit file which runs the one in srcdir
 469                         # and tells GDB to look there for source files.
 470
 471                         case ${srcdir} in
 472                         .)
 473                                 ;;
 474                         *)
 475                                 echo "dir ." > .gdbinit
 476                                 echo "dir ${srcdir}" >> .gdbinit
 477                                 echo "source ${srcdir}/.gdbinit" >> .gdbinit
 478                                 ;;
 479                         esac
 480
 481                         # Install a makefile, and make it set VPATH
 482                         # if necessary so that the sources are found.
 483                         # Also change its value of srcdir.
 484
 485                 # FIXME-someday: This business of always writing to .tem and mv back
 486                 # is so that I don't screw things up while developing.  Once this
 487                 # template is stable, these should be optimized. xoxorich.
 488
 489                         # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
 490                         if [ "${host}" != "${target}" ] ; then
 491                                 echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
 492                                 echo "ALL=start.encap" >> ${Makefile}
 493                         else
 494                                 echo "ALL=all.internal" > ${Makefile}
 495                         fi
 496
 497                         # set target, host, VPATH
 498                         echo "host = ${host}" >> ${Makefile}
 499                         echo "target = ${target}" >> ${Makefile}
 500
 501                         if [ -n "${subdirs}" ] ; then
 502                                 echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
 503                         else
 504                                 echo "subdir =" >> ${Makefile}
 505                         fi
 506
 507                 #       echo "workdir = `pwd`" >> ${Makefile}
 508                         echo "VPATH = ${srcdir}" >> ${Makefile}
 509
 510                         # add "Makefile.in" (or whatever it's called)
 511                         cat ${srcdir}/${Makefile_in} >> ${Makefile}
 512
 513                         # Conditionalize the makefile for this host.
 514                         if [ -f ${srcdir}/${host_makefile_frag} ] ; then
 515                                 sed -e "/^####/  r ${srcdir}/${host_makefile_frag}" ${Makefile} > Makefile.tem
 516                                 mv Makefile.tem ${Makefile}
 517                         fi
 518
 519                         # Conditionalize the makefile for this target.
 520                         if [ -f ${srcdir}/${target_makefile_frag} ] ; then
 521                                 sed -e "/^####/  r ${srcdir}/${target_makefile_frag}" ${Makefile} > Makefile.tem
 522                                 mv Makefile.tem ${Makefile}
 523                         fi
 524
 525                         # set srcdir
 526                         sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
 527                         mv Makefile.tem ${Makefile}
 528
 529                         # set destdir
 530                         if [ -n "${destdir}" ] ; then
 531                                 sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
 532                                 mv Makefile.tem ${Makefile}
 533                         fi
 534
 535                         # reset SUBDIRS
 536                         sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
 537                         mv Makefile.tem ${Makefile}
 538
 539                         # reset NONSUBDIRS
 540                         sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
 541                         mv Makefile.tem ${Makefile}
 542
 543                         using=
 544                         if [ -f ${srcdir}/${host_makefile_frag} ] ; then
 545                                 using=" using \"${host_makefile_frag}\""
 546                         fi
 547
 548                         if [ -f ${srcdir}/${target_makefile_frag} ] ; then
 549                                 if [ -z "${using}" ] ; then
 550                                         andusing=" using \"${target_makefile_frag}\""
 551                                 else
 552                                         andusing="${using} and \"${target_makefile_frag}\""
 553                                 fi
 554                         else
 555                                 andusing=${using}
 556                         fi
 557
 558                         echo "Created \"${Makefile}\"" in `pwd`${andusing}.
 559
 560 #### configure.in post-target parts come in here.
 561
 562 ## end of post-target part.
 563
 564                         if [ "${host}" = "${target}" ] ; then
 565                                 echo "Links are now set up for use with a ${target}." \
 566                                         > config.status
 567                 #                       | tee ${srcdir}/config.status
 568                         else
 569                                 echo "Links are now set up for host ${host} and target ${target}." \
 570                                         > config.status
 571                 #                       | tee ${srcdir}/config.status
 572                         fi
 573
 574                         originaldir=`pwd`
 575                         cd ${srcdir}
 576                 fi
 577         done # for each target
 578
 579         # Now build a Makefile for this host.
 580         if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
 581                 cd ${hostsubdir}
 582                 cat > GNUmakefile << E!O!F
 583 # Makefile generated by configure for host ${host}.
 584
 585 ALL := $(shell ls -d Target-*)
 586
 587 %:
 588         $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
 589
 590 all:
 591 E!O!F
 592                 cd ..
 593         fi
 594 done # for each host
 595
 596 # If there are subdirectories, then recurse.
 597
 598 if [ -n "${norecurse}" -o -z "${configdirs}" ] ; then exit 0 ; fi
 599
 600 # configdirs is not null
 601 for configdir in ${configdirs} ; do
 602         echo Configuring ${configdir}...
 603         specifics=
 604         commons=
 605
 606         if [ -n "${defaulttargets}" ] ; then
 607                 for host in ${hosts} ; do
 608                         if [ -d ${configdir}.${host} ] ; then
 609                                 newspecifics="${specifics} ${host}"
 610                                 specifics=${newspecifics}
 611                         else
 612                                 newcommons="${commons} ${host}"
 613                                 commons=${newcommons}
 614                         fi # if target specific
 615                 done # for each host
 616
 617                 if [ -n "${commons}" ] ; then
 618                         if [ -d ${configdir} ] ; then
 619                                 (cd ${configdir} ;
 620                                         ./configure ${commons} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
 621                                         | sed 's/^/     /'
 622                         else
 623                                 echo Warning: directory \"${configdir}\" is missing.
 624                         fi
 625                 fi # if any common hosts
 626
 627                 if [ -n "${specifics}" ] ; then
 628                         for host in ${specifics} ; do
 629                                 echo Configuring target specific directory ${configdir}.${host}...
 630                                 (cd ${configdir}.${host} ;
 631                                         ./configure ${host} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
 632                                         | sed 's/^/     /'
 633                         done # for host in specifics
 634                 fi # if there are any specifics
 635         else
 636
 637                 for target in ${targets} ; do
 638                         if [ -d ${configdir}.${target} ] ; then
 639                                 newspecifics="${specifics} ${target}"
 640                                 specifics=${newspecifics}
 641                         else
 642                                 newcommons="${commons} +target=${target}"
 643                                 commons=${newcommons}
 644                         fi
 645
 646                 done # check for target specific dir override
 647
 648                 if [ -n "${verbose}" ] ; then
 649                         echo "  "commons=\"${commons}\"
 650                         echo "  "specifics=\"${specifics}\"
 651                 fi # if verbose
 652
 653                 if [ -n "${commons}" ] ; then
 654                         if [ -d ${configdir} ] ; then
 655                                 (cd ${configdir} ;
 656                                         ./configure ${hosts} ${verbose} ${subdirs} ${removing} \
 657                                                 ${commons} +destdir=${destdir}) \
 658                                         | sed 's/^/     /'
 659                         else
 660                                 echo Warning: directory \"${configdir}\" is missing.
 661                         fi
 662                 fi # if any commons
 663
 664                 if [ -n "${specifics}" ] ; then
 665                         for target in ${specifics} ; do
 666                                 echo Configuring target specific directory ${configdir}.${target}...
 667                                 (cd ${configdir}.${target} ;
 668                                         ./configure ${hosts} ${verbose} ${subdirs} ${removing} \
 669                                                 "+target=${target}" +destdir=${destdir}) \
 670                                         | sed 's/^/     /'
 671                         done
 672                 fi # if any specifics
 673         fi # not default targets
 674 done
 675
 676 exit 0
 677
 678 #
 679 # $Log$
 680 # Revision 1.20  1991/08/14 00:29:31  rich
 681 # Deal with emulations more gracefully.
 682 #
 683 # Revision 1.19  1991/08/08  01:12:07  rich
 684 # allow +f to stand in for +subdirs
 685 #
 686 # Revision 1.26  1991/08/07  19:21:32  rich
 687 # +forcesubdirs -> +subdirs
 688 #
 689 # Revision 1.25  1991/08/07  07:05:30  rich
 690 # Added make.
 691 #
 692 # Revision 1.24  1991/08/06  19:26:01  rich
 693 # revised option parsing.
 694 #
 695 # Revision 1.23  1991/08/06  19:12:32  rich
 696 # Host-level GNUmakefiles.
 697 #
 698 # Revision 1.22  1991/07/20  01:22:30  rich
 699 # propogate gdb changes and destdir fix
 700 #
 701 # Revision 1.21  1991/07/20  00:55:20  gnu
 702 # Roll in new configure that handles GDB.  Make sure that the "configure"
 703 # that is checked-in reflects the latest "configure.in", which includes gdb.
 704 #
 705 # Revision 1.9  1991/07/06  04:35:51  gnu
 706 # Fix bug in configure when iterating targets.
 707 # Depend on alldeps.mak, not ${srcdir}/alldeps.mak, so it can be found
 708 # in either spot.
 709 #
 710 # Revision 1.8  1991/07/05  00:04:58  gnu
 711 # Thu Jul  4 14:47:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
 712 #
 713 #         * configure.in, Makefile.in:  Avoid rebuilding "depend" as much.
 714 #         Avoid declaring Makefile dependencies, because GNU Make stupidly
 715 #         tries to update it if we do.
 716 #
 717 #         * coffread.c:  Revise for minor changes to bfd internal coff
 718 #         indexes.
 719 #
 720 #         * configure:  If -template= is given a relative path, make it
 721 #         absolute before recurring in subdirectories.
 722 #
 723 # Revision 1.7  1991/07/04  15:59:46  gnu
 724 # Make gdb work with configure.  Only thing that doesn't work is the -list
 725 # option (as far as I know).
 726 #
 727 # Revision 1.6  1991/06/04  07:28:16  gnu
 728 # Change GDB over to GNU General Public License version 2.
 729 #
 730 # Revision 1.5  1991/05/19  07:26:54  rich
 731 # configure changes and -opcode.h movement.
 732 #
 733 # Revision 1.4  1991/05/19  00:16:45  rich
 734 # Configure for gdb.
 735 #
 736 # Revision 1.10  1991/05/04  00:58:38  rich
 737 # Fix program name bug.
 738 #
 739 # Revision 1.9  1991/05/03  19:14:18  rich
 740 # Changed getopt to libiberty, commented out an aborted attempt at host
 741 # level Makefiles because it caused errors on +rm, add a warning for
 742 # directories expected to be removed on +rm but that don't exist.
 743 #
 744 # Revision 1.8  1991/04/24  16:50:59  rich
 745 # Three staging checkpoint.
 746 #
 747 # Revision 1.7  1991/04/17  01:34:47  rich
 748 # Added getopt for binutils, fixed problem with host dependancies in
 749 # configure.template.
 750 #
 751 # Revision 1.6  1991/04/16  00:18:44  rich
 752 # Now handles multiple hosts and targets.
 753 #
 754 # Revision 1.5  1991/04/15  23:43:44  rich
 755 # Now handles multiple hosts and targets.
 756 #
 757 # Revision 1.4  1991/04/13  02:11:03  rich
 758 # Config cut 3.  We now almost install a29k.
 759 #
 760 # Revision 1.3  1991/04/11  02:41:54  rich
 761 # Cut 2 config.  Subdirs.
 762 #
 763 #
 764 #
 765
 766 #
 767 # Local Variables:
 768 # fill-column: 131
 769 # End:
 770 #
 771
 772 # end of configure.template