bfd/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 recursing=
  59 removing=
  60 srcdir=
  61 srctrigger=
  62 target=
  63 targets=
  64 commontargets=
  65 targetsubdir=
  66 template=
  67 verbose=
  68
  69 for arg in $*;
  70 do
  71         case ${arg} in
  72         -ansi | +a*)
  73                 ansi=true
  74                 clib=clib
  75                 ;;
  76         -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
  77                 destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
  78                 ;;
  79         -languages=* | +languages=* | +language=* | +languag=* \
  80                 | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
  81                 | +l=*)
  82                 languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
  83                 ;;
  84         -gas | +g*)
  85                 gas=yes
  86                 ;;
  87         -help | +h*)
  88                 fatal=true
  89                 ;;
  90         -nfp | +nf*)
  91                 nfp=yes
  92                 ;;
  93         -norecurse | +no*)
  94                 norecurse=true
  95                 ;;
  96         -recursing)
  97                 recursing=true
  98                 ;;
  99         -rm | +r*)
 100                 removing=${arg}
 101                 ;;
 102 #       -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
 103 #               srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
 104 #               ;;
 105         -subdirs | +f* | +su*)
 106                 subdirs=${arg}
 107                 ;;
 108         -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
 109                 if [ -n "${targets}" ] ; then
 110                         subdirs="+subdirs"
 111                 fi
 112
 113                 newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
 114                 targets="${newtargets}"
 115                 ;;
 116         -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*)
 117                 template=`echo ${arg} | sed 's/[+-]template=//'`
 118                 ;;
 119         -v | -verbose | +v*)
 120                 verbose=${arg}
 121                 ;;
 122         -* | +*)
 123                 (echo ;
 124                 echo "Unrecognized option: \"${arg}\"". ;
 125                 echo) 1>&2
 126                 fatal=true
 127                 ;;
 128         *)
 129                 if [ -n "${hosts}" ] ; then
 130                         subdirs="+subdirs"
 131                 fi
 132
 133                 newhosts="${hosts} ${arg}"
 134                 hosts=${newhosts}
 135                 ;;
 136         esac
 137 done
 138
 139 if [ -n "${verbose}" ] ; then
 140         echo `pwd`/configure $*
 141 fi
 142
 143 # process host and target only if not rebuilding configure itself or removing.
 144 if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
 145         # Complain if an arg is missing
 146         if [ -z "${hosts}" ] ; then
 147                 (echo ;
 148                 echo "configure: No HOST specified." ;
 149                 echo) 1>&2
 150                 fatal=true
 151         fi
 152 fi
 153
 154 if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
 155         (echo "Usage: configure HOST" ;
 156         echo ;
 157         echo "Options: [defaults in brackets]" ;
 158         echo " +ansi            configure w/ANSI library. [no ansi lib]" ;
 159         echo " +destdir=MYDIR   configure for installation into MYDIR. [/usr/local]" ;
 160         echo " +subdirs         configure in subdirectories.  [in source directories]" ;
 161         echo " +lang=LANG       configure to build LANG. [gcc]" ;
 162         echo " +help            print this message. [normal config]" ;
 163         echo " +gas             configure the compilers for use with gas. [native as]" ;
 164         echo " +nfp             configure the compilers default to soft floating point. [hard float]" ;
 165         echo " +norecurse       configure this directory only. [recurse]" ;
 166         echo " +rm              remove this configuration. [build a configuration]" ;
 167         echo " +target=TARGET   configure for TARGET.  [TARGET = HOST]" ;
 168         echo " +template=TEM    rebuild configure using TEM. [normal config]" ;
 169         echo ;
 170         echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
 171         echo "Asking for more than one \"+target\" implies \"+subdirs\".  Any other" ;
 172         echo "options given will apply to all targets.") 1>&2
 173
 174         if [ -r config.status ] ; then
 175                 cat config.status
 176         fi
 177
 178         exit 1
 179 fi
 180
 181 #### configure.in common parts come in here.
 182 # This file is a shell script that supplies the information necessary
 183 # to tailor a template configure script into the configure script
 184 # appropriate for this directory.  For more information, check any
 185 # existing configure script.
 186
 187 srctrigger=libbfd.c
 188 srcname="bfd"
 189
 190 ## end of common part.
 191
 192 # are we rebuilding config itself?
 193 if [ -n "${template}" ] ; then
 194         if [ ! -r ${template} ] ; then
 195                 echo '***' "Can't find template ${template}." 1>&2
 196                 exit 1
 197         fi
 198
 199 # prep the template
 200         sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\
 201 #### configure.in common parts come in here.\
 202 ## end of common part.' \
 203         -e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\
 204 #### configure.in per-host parts come in here.\
 205 ## end of per-host part.' \
 206         -e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
 207 #### configure.in per-target parts come in here.\
 208 ## end of per-target part.' \
 209         -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\
 210 #### configure.in post-target parts come in here.\
 211 ## end of post-target part.' \
 212         < ${template} > template.new
 213
 214         if [ -r configure.in ] ; then
 215                 if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
 216                         echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2
 217                         exit 1
 218                 fi
 219
 220                 if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
 221                         echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2
 222                         exit 1
 223                 fi
 224
 225                 # split configure.in into common, per-host, per-target,
 226                 # and post-target parts.  Post-target is optional.
 227                 sed -e '/^# per\-host:/,$d' configure.in > configure.com
 228                 sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
 229                 if grep -s '^# post-target:' configure.in ; then
 230                   sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt
 231                   sed -e '1,/^# post\-target:/d' configure.in > configure.pos
 232                 else
 233                   sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
 234                   echo >configure.pos
 235                 fi
 236
 237                 # and insert them
 238                 sed -e '/^#### configure.in common parts come in here.$/  r configure.com' \
 239                         -e '/^#### configure.in per\-host parts come in here.$/  r configure.hst' \
 240                         -e '/^#### configure.in per\-target parts come in here.$/  r configure.tgt' \
 241                         -e '/^#### configure.in post\-target parts come in here.$/  r configure.pos' \
 242                         template.new > configure.new
 243
 244                 rm -f configure.com configure.tgt configure.hst configure.pos
 245         else
 246                 echo Warning: no configure.in in `pwd`
 247                 cat ${template} >> configure
 248         fi
 249
 250         chmod a+x configure.new
 251         rm template.new
 252 #       mv configure configure.old
 253         mv configure.new configure
 254
 255         if [ -n "${verbose}" ] ; then
 256                 echo Rebuilt configure in `pwd`
 257         fi
 258
 259         # Now update config.sub from the template directory.
 260         if echo "$template" | grep -s 'configure$' ; then
 261                 cp `echo "$template" | sed s/configure$/config.sub/` ./config.sub.new
 262         #       mv config.sub config.sub.old
 263                 mv config.sub.new config.sub
 264
 265                 if [ -n "${verbose}" ] ; then
 266                         echo Rebuilt config.sub in `pwd`
 267                 fi
 268         fi
 269
 270         if [ -z "${norecurse}" ] ; then
 271                 # If template is relative path, make it absolute for recursing.
 272                 if echo "${template}" | grep -s '^/' ; then
 273                    true
 274                 else
 275                    template=`pwd`/${template}
 276                 fi
 277
 278                 while [ -n "${configdirs}" ] ; do
 279                         # set configdir to car of configdirs, configdirs to cdr of configdirs
 280                         set ${configdirs}; configdir=$1; shift; configdirs=$*
 281
 282                         if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
 283                                 targetspecificdirs=${configdir}.*
 284                         else
 285                                 targetspecificdirs=
 286                         fi
 287
 288                         for i in ${configdir} ${targetspecificdirs} ; do
 289                                 if [ -d $i ] ; then
 290                                         if [ -r $i/configure ] ; then
 291                                                 (cd $i ;
 292                                                         ./configure +template=${template} ${verbose})
 293                                         else
 294                                                 echo Warning: No configure script in `pwd`/$i
 295                                         fi
 296                                 else
 297                                         if [ -n "${verbose}" ] ; then
 298                                           echo Warning: directory $i is missing.
 299                                         fi
 300                                 fi
 301                         done
 302                 done
 303         fi
 304
 305         exit 0
 306 fi
 307
 308 # some sanity checks on configure.in
 309 if [ -z "${srctrigger}" ] ; then
 310         echo Warning: srctrigger not set in configure.in. `pwd` not configured.
 311         exit 1
 312 fi
 313
 314 for host in ${hosts} ; do
 315         # Default other arg
 316         if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
 317                 targets=${host}
 318                 defaulttargets=true
 319         fi
 320
 321         result=`/bin/sh ./config.sub ${host}`
 322         host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 323         host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 324         host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 325         host=${host_cpu}-${host_vendor}-${host_os}
 326         host_makefile_frag=config/hmake-${host}
 327
 328 #### configure.in per-host parts come in here.
 329
 330 if [ "${host_os}" = "posix" ] ; then
 331         bfd_host=posix
 332 else
 333         case "${host_cpu}" in
 334         rs6000) bfd_host=aix ;;
 335         mips)
 336                 case "${host_vendor}" in
 337                 dec)    bfd_host=dec3100 ;;
 338                 esac
 339                 ;;
 340         m88k)
 341                 case "${host_vendor}" in
 342                 *)
 343                         case "${host_os}" in
 344                         dgux)   bfd_host=dgux ;;
 345                         esac
 346                         ;;
 347                 esac
 348                 ;;
 349
 350         m68k)
 351                 case "${host_vendor}" in
 352                 hp)
 353                         case "${host_os}" in
 354                         hpux)   bfd_host=hp9000 ;;
 355                         bsd)    bfd_host=hp300bsd ;;
 356                         esac
 357                         ;;
 358                 sony)   bfd_host=news ;;
 359                 sun)    bfd_host=sun3 ;;
 360                 esac
 361                 ;;
 362
 363         i386)
 364                 case "${host_vendor}" in
 365                 *)
 366                         case "${host_os}" in
 367                         sysv)   bfd_host=i386v ;;
 368                         esac
 369                         ;;
 370                 esac
 371                 ;;
 372
 373         sparc)
 374                 case "${host_vendor}" in
 375                 sun)    bfd_host=sun4 ;;
 376                 esac
 377                 ;;
 378
 379         rtpc)   bfd_host=rtbsd ;;
 380         tahoe | vax)    bfd_host=${host_cpu} ;;
 381         esac
 382 fi
 383
 384 if [ ! -f config/hmake-${bfd_host} ] ; then
 385         echo '***' BFD does not support host ${host}: no file config/hmake-${bfd_host}
 386         exit 1
 387 fi
 388
 389 host_makefile_frag=config/hmake-${bfd_host}
 390
 391 ## end of per-host part.
 392
 393         for target in ${targets} ; do
 394
 395                 result=`/bin/sh ./config.sub ${target}`
 396                 target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 397                 target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 398                 target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 399                 target=${target_cpu}-${target_vendor}-${target_os}
 400                 target_makefile_frag=config/tmake-${target}
 401
 402 #### configure.in per-target parts come in here.
 403
 404 case "${target_vendor}" in
 405 aout | coff | bout) bfd_target=${target_cpu}-${target_vendor} ;;
 406 sony)   bfd_target=news ;;
 407 intel)  bfd_target=${target_cpu}-coff ;;
 408 wrs)
 409         case "${target_cpu}" in
 410         i960) bfd_target=i960-bout ;;
 411         m68k) bfd_target=m68k-aout ;;
 412         esac
 413         ;;
 414 sun)
 415         case "${target_cpu}" in
 416         m68k)   bfd_target=sun3 ;;
 417         sparc)  bfd_target=sun4 ;;
 418         esac
 419         ;;
 420 dec)
 421         case "${target_cpu}" in
 422         mips) bfd_target=dec3100 ;;
 423         esac
 424         ;;
 425 hp)
 426         case "${target_cpu}" in
 427         m68k)
 428                 case "${target_os}" in
 429                 hpux)   bfd_target=hp9000 ;;
 430                 bsd)    bfd_target=hp300bsd ;;
 431                 esac
 432                 ;;
 433         esac
 434         ;;
 435 *)
 436         case "${target_cpu}" in
 437         tahoe | vax) bfd_target=${target_cpu} ;;
 438         esac
 439         ;;
 440 esac
 441
 442 if [ ! -f config/tmake-${bfd_target} ] ; then
 443         echo '***' BFD does not support target ${target}: no file config/tmake-${bfd_target}
 444         exit 1
 445 fi
 446
 447 target_makefile_fragment=config/tmake-${bfd_target}
 448
 449 files=
 450 links=
 451 ## end of per-target part.
 452
 453                 # Temporarily, we support only direct subdir builds.
 454                 hostsubdir=Host-${host}
 455                 targetsubdir=Target-${target}
 456
 457                 if [ -n "${removing}" ] ; then
 458                         if [ -n "${subdirs}" ] ; then
 459                                 if [ -d "${hostsubdir}" ] ; then
 460                                         rm -rf ${hostsubdir}/${targetsubdir}
 461
 462                                         if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target- | grep -v Target-independent`" ] ; then
 463                                                 rm -rf ${hostsubdir}
 464                                         fi
 465                                 else
 466                                         echo Warning: no `pwd`/${hostsubdir} to remove.
 467                                 fi
 468                         else
 469                                 rm -f ${Makefile} config.status ${links}
 470                         fi
 471                 else
 472                         if [ -n "${subdirs}" ] ; then
 473                                 # check for existing status before allowing forced subdirs.
 474                                 if [ -f ${Makefile} ] ; then
 475                                         echo '***' "${Makefile} already exists in source directory.  `pwd` not configured." 1>&2
 476                                         exit 1
 477                                 fi
 478
 479                                 if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
 480                                 cd ${hostsubdir}
 481
 482                                 if [ ! -d ${targetsubdir} ] ; then
 483                                         if [ -z "${commontargets}" ] ; then
 484                                                 mkdir ${targetsubdir}
 485                                         else
 486                                                 if [ ! -d Target-independent ] ; then
 487                                                         mkdir Target-independent
 488                                                 fi
 489
 490                                                 ${symbolic_link} Target-independent ${targetsubdir}
 491                                         fi # if target independent
 492                                 fi # if no target dir yet
 493
 494                                 cd ${targetsubdir}
 495
 496                                 srcdir=../..
 497                         else
 498                                 # if not subdir builds, then make sure none exist.
 499                                 if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
 500                                         echo '***' "Configured subdirs exist.  `pwd` not configured." 1>&2
 501                                         exit 1
 502                                 fi
 503                         fi
 504
 505                         # Find the source files, if location was not specified.
 506                         if [ -z "${srcdir}" ] ; then
 507                                 srcdirdefaulted=1
 508                                 srcdir=.
 509                                 if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
 510                                         srcdir=..
 511                                 fi
 512                         fi
 513
 514                         if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
 515                                 if [ -z "${srcdirdefaulted}" ] ; then
 516                                         echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2
 517                                 else
 518                                         echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2
 519                                 fi
 520
 521                                 echo '***' \(At least ${srctrigger} is missing.\) 1>&2
 522                                 exit 1
 523                         fi
 524
 525                         # Set up the list of links to be made.
 526                         # ${links} is the list of link names, and ${files} is the list of names to link to.
 527
 528                         # Make the links.
 529                         while [ -n "${files}" ] ; do
 530                                 # set file to car of files, files to cdr of files
 531                                 set ${files}; file=$1; shift; files=$*
 532                                 set ${links}; link=$1; shift; links=$*
 533
 534                                 if [ ! -r ${srcdir}/${file} ] ; then
 535                                         echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
 536                                         echo '***' "since the file \"${file}\" does not exist." 1>&2
 537                                         exit 1
 538                                 fi
 539
 540                                 ${remove} -f ${link}
 541                                 rm -f config.status
 542                                 # Make a symlink if possible, otherwise try a hard link
 543                                 ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
 544
 545                                 if [ ! -r ${link} ] ; then
 546                                         echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
 547                                         exit 1
 548                                 fi
 549
 550                                 if [ -n "${verbose}" ] ; then
 551                                         echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
 552                                 fi
 553                         done
 554
 555                         # Create a .gdbinit file which runs the one in srcdir
 556                         # and tells GDB to look there for source files.
 557
 558                         case ${srcdir} in
 559                         .)
 560                                 ;;
 561                         *)
 562                                 echo "dir ." > .gdbinit
 563                                 echo "dir ${srcdir}" >> .gdbinit
 564                                 echo "source ${srcdir}/.gdbinit" >> .gdbinit
 565                                 ;;
 566                         esac
 567
 568                         # Install a makefile, and make it set VPATH
 569                         # if necessary so that the sources are found.
 570                         # Also change its value of srcdir.
 571
 572                 # FIXME-someday: This business of always writing to .tem and mv back
 573                 # is so that I don't screw things up while developing.  Once this
 574                 # template is stable, these should be optimized. xoxorich.
 575
 576                         # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
 577                         if [ "${host}" != "${target}" ] ; then
 578                                 echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
 579                                 echo "ALL=start.encap" >> ${Makefile}
 580                         else
 581                                 echo "ALL=all.internal" > ${Makefile}
 582                         fi
 583
 584                         # set target, host, VPATH
 585                         echo "host = ${host}" >> ${Makefile}
 586                         echo "target = ${target}" >> ${Makefile}
 587
 588                         if [ -n "${subdirs}" ] ; then
 589                                 echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
 590                         else
 591                                 echo "subdir =" >> ${Makefile}
 592                         fi
 593
 594                 #       echo "workdir = `pwd`" >> ${Makefile}
 595                         echo "VPATH = ${srcdir}" >> ${Makefile}
 596
 597                         # add "Makefile.in" (or whatever it's called)
 598                         cat ${srcdir}/${Makefile_in} >> ${Makefile}
 599
 600                         # Conditionalize the makefile for this host.
 601                         if [ -f ${srcdir}/${host_makefile_frag} ] ; then
 602                                 sed -e "/^####/  r ${srcdir}/${host_makefile_frag}" ${Makefile} > Makefile.tem
 603                                 mv Makefile.tem ${Makefile}
 604                         fi
 605
 606                         # Conditionalize the makefile for this target.
 607                         if [ -f ${srcdir}/${target_makefile_frag} ] ; then
 608                                 sed -e "/^####/  r ${srcdir}/${target_makefile_frag}" ${Makefile} > Makefile.tem
 609                                 mv Makefile.tem ${Makefile}
 610                         fi
 611
 612                         # set srcdir
 613                         sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
 614                         mv Makefile.tem ${Makefile}
 615
 616                         # set destdir
 617                         if [ -n "${destdir}" ] ; then
 618                                 sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
 619                                 mv Makefile.tem ${Makefile}
 620                         fi
 621
 622                         # reset SUBDIRS
 623                         sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
 624                         mv Makefile.tem ${Makefile}
 625
 626                         # reset NONSUBDIRS
 627                         sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
 628                         mv Makefile.tem ${Makefile}
 629
 630                         using=
 631                         if [ -f ${srcdir}/${host_makefile_frag} ] ; then
 632                                 using=" using \"${host_makefile_frag}\""
 633                         fi
 634
 635                         if [ -f ${srcdir}/${target_makefile_frag} ] ; then
 636                                 if [ -z "${using}" ] ; then
 637                                         andusing=" using \"${target_makefile_frag}\""
 638                                 else
 639                                         andusing="${using} and \"${target_makefile_frag}\""
 640                                 fi
 641                         else
 642                                 andusing=${using}
 643                         fi
 644
 645                         if [ -n "${verbose}" -o -z "${recursing}" ] ; then
 646                                 echo "Created \"${Makefile}\"" in `pwd`${andusing}.
 647                         fi
 648
 649 #### configure.in post-target parts come in here.
 650
 651 ## end of post-target part.
 652
 653                         if [ "${host}" = "${target}" ] ; then
 654                                 echo "Links are now set up for use with a ${target}." \
 655                                         > config.status
 656                 #                       | tee ${srcdir}/config.status
 657                         else
 658                                 echo "Links are now set up for host ${host} and target ${target}." \
 659                                         > config.status
 660                 #                       | tee ${srcdir}/config.status
 661                         fi
 662
 663                         originaldir=`pwd`
 664                         cd ${srcdir}
 665                 fi
 666
 667                 # If there are subdirectories, then recurse.
 668                 if [ -z "${norecurse}" -a -n "${configdirs}" ] ; then
 669                         for configdir in ${configdirs} ; do
 670                                 if [ -n "${verbose}" ] ; then
 671                                         echo Configuring ${configdir}...
 672                                 fi
 673
 674                                 if [ -d ${configdir} ] ; then
 675                                         (cd ${configdir} ;
 676                                                 ./configure -recursing ${host} +target=${target} \
 677                                                         ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
 678                                                 | sed 's/^/     /'
 679                                 else
 680                                         if [ -n "${verbose}" ] ; then
 681                                                 echo Warning: directory \"${configdir}\" is missing.
 682                                         fi
 683                                 fi
 684                         done
 685                 fi
 686         done # for each target
 687
 688         # Now build a Makefile for this host.
 689         if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
 690                 cd ${hostsubdir}
 691                 cat > GNUmakefile << E!O!F
 692 # Makefile generated by configure for host ${host}.
 693
 694 ALL := $(shell ls -d Target-*)
 695
 696 %:
 697         $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
 698
 699 all:
 700 E!O!F
 701                 cd ..
 702         fi
 703 done # for each host
 704
 705 exit 0
 706
 707 #
 708 # $Log$
 709 # Revision 1.22  1991/08/23 03:31:43  rich
 710 # Minor polish & config mapping.
 711 #
 712 # Revision 1.30  1991/08/22  07:15:51  rich
 713 # Three part names, etc.
 714 #
 715 # Revision 1.29  1991/08/20  04:56:51  rich
 716 # revisiting error messages
 717 #
 718 # Revision 1.28  1991/08/16  19:22:17  rich
 719 # This is the commontargets change and should be considered
 720 # experimental.
 721 #
 722 # Revision 1.27  1991/08/08  01:14:13  rich
 723 # allow +f to stand in for +subdirs
 724 #
 725 # Revision 1.26  1991/08/07  19:21:32  rich
 726 # +forcesubdirs -> +subdirs
 727 #
 728 # Revision 1.25  1991/08/07  07:05:30  rich
 729 # Added make.
 730 #
 731 # Revision 1.24  1991/08/06  19:26:01  rich
 732 # revised option parsing.
 733 #
 734 # Revision 1.23  1991/08/06  19:12:32  rich
 735 # Host-level GNUmakefiles.
 736 #
 737 # Revision 1.22  1991/07/20  01:22:30  rich
 738 # propogate gdb changes and destdir fix
 739 #
 740 # Revision 1.21  1991/07/20  00:55:20  gnu
 741 # Roll in new configure that handles GDB.  Make sure that the "configure"
 742 # that is checked-in reflects the latest "configure.in", which includes gdb.
 743 #
 744 # Revision 1.9  1991/07/06  04:35:51  gnu
 745 # Fix bug in configure when iterating targets.
 746 # Depend on alldeps.mak, not ${srcdir}/alldeps.mak, so it can be found
 747 # in either spot.
 748 #
 749 # Revision 1.8  1991/07/05  00:04:58  gnu
 750 # Thu Jul  4 14:47:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
 751 #
 752 #         * configure.in, Makefile.in:  Avoid rebuilding "depend" as much.
 753 #         Avoid declaring Makefile dependencies, because GNU Make stupidly
 754 #         tries to update it if we do.
 755 #
 756 #         * coffread.c:  Revise for minor changes to bfd internal coff
 757 #         indexes.
 758 #
 759 #         * configure:  If -template= is given a relative path, make it
 760 #         absolute before recurring in subdirectories.
 761 #
 762 # Revision 1.7  1991/07/04  15:59:46  gnu
 763 # Make gdb work with configure.  Only thing that doesn't work is the -list
 764 # option (as far as I know).
 765 #
 766 # Revision 1.6  1991/06/04  07:28:16  gnu
 767 # Change GDB over to GNU General Public License version 2.
 768 #
 769 # Revision 1.5  1991/05/19  07:26:54  rich
 770 # configure changes and -opcode.h movement.
 771 #
 772 # Revision 1.4  1991/05/19  00:16:45  rich
 773 # Configure for gdb.
 774 #
 775 # Revision 1.10  1991/05/04  00:58:38  rich
 776 # Fix program name bug.
 777 #
 778 # Revision 1.9  1991/05/03  19:14:18  rich
 779 # Changed getopt to libiberty, commented out an aborted attempt at host
 780 # level Makefiles because it caused errors on +rm, add a warning for
 781 # directories expected to be removed on +rm but that don't exist.
 782 #
 783 # Revision 1.8  1991/04/24  16:50:59  rich
 784 # Three staging checkpoint.
 785 #
 786 # Revision 1.7  1991/04/17  01:34:47  rich
 787 # Added getopt for binutils, fixed problem with host dependancies in
 788 # configure.template.
 789 #
 790 # Revision 1.6  1991/04/16  00:18:44  rich
 791 # Now handles multiple hosts and targets.
 792 #
 793 # Revision 1.5  1991/04/15  23:43:44  rich
 794 # Now handles multiple hosts and targets.
 795 #
 796 # Revision 1.4  1991/04/13  02:11:03  rich
 797 # Config cut 3.  We now almost install a29k.
 798 #
 799 # Revision 1.3  1991/04/11  02:41:54  rich
 800 # Cut 2 config.  Subdirs.
 801 #
 802 #
 803 #
 804
 805 #
 806 # Local Variables:
 807 # fill-column: 131
 808 # End:
 809 #
 810
 811 # end of configure.template