config-ml.in

   1 # Configure fragment invoked in the post-target section for subdirs
   2 # wanting multilib support.
   3 #
   4 # It is advisable to support a few --enable/--disable options to let the
   5 # user select which libraries s/he really wants.
   6 #
   7 # Subdirectories wishing to use multilib should put the following lines
   8 # in the "post-target" section of configure.in.
   9 #
  10 # if [ "${srcdir}" = "." ] ; then
  11 #   if [ "${with_target_subdir}" != "." ] ; then
  12 #     . ${with_multisrctop}../../config-ml.in
  13 #   else
  14 #     . ${with_multisrctop}../config-ml.in
  15 #   fi
  16 # else
  17 #   . ${srcdir}/../config-ml.in
  18 # fi
  19 #
  20 # See librx/configure.in in the libg++ distribution for an example of how
  21 # to handle autoconf'd libraries.
  22 #
  23 # Things are complicated because 6 separate cases must be handled:
  24 # 2 (native, cross) x 3 (absolute-path, relative-not-dot, dot) = 6.
  25 #
  26 # srcdir=. is special.  It must handle make programs that don't handle VPATH.
  27 # To implement this, a symlink tree is built for each library and for each
  28 # multilib subdir.
  29 #
  30 # The build tree is layed out as
  31 #
  32 # ./
  33 #   libg++
  34 #   newlib
  35 #   m68020/
  36 #          libg++
  37 #          newlib
  38 #          m68881/
  39 #                 libg++
  40 #                 newlib
  41 #
  42 # The nice feature about this arrangement is that inter-library references
  43 # in the build tree work without having to care where you are.  Note that
  44 # inter-library references also work in the source tree because symlink trees
  45 # are built when srcdir=.
  46 #
  47 # Unfortunately, trying to access the libraries in the build tree requires
  48 # the user to manually choose which library to use as GCC won't be able to
  49 # find the right one.  This is viewed as the lesser of two evils.
  50 #
  51 # Configure variables:
  52 # ${with_target_subdir} = "." for native, or ${target_alias} for cross.
  53 # Set by top level Makefile.
  54 # ${with_multisrctop} = how many levels of multilibs there are in the source
  55 # tree.  It exists to handle the case of configuring in the source tree:
  56 # ${srcdir} is not constant.
  57 # ${with_multisubdir} = name of multilib subdirectory (eg: m68020/m68881).
  58 #
  59 # Makefile variables:
  60 # MULTISRCTOP = number of multilib levels in source tree (+1 if cross)
  61 # (FIXME: note that this is different than ${with_multisrctop}.  Check out.).
  62 # MULTIBUILDTOP = number of multilib levels in build tree
  63 # MULTIDIRS = list of multilib subdirs (eg: m68000 m68020 ...)
  64 # (only defined in each library's main Makefile).
  65 # MULTISUBDIR = installed subdirectory name with leading '/' (eg: /m68000)
  66 # (only defined in each multilib subdir).
  67
  68 # FIXME: Multilib is currently disabled by default for everything other than
  69 # newlib.  It is up to each target to turn on multilib support for the other
  70 # libraries as desired.
  71
  72 # We have to handle being invoked by both Cygnus configure and Autoconf.
  73 #
  74 # Cygnus configure incoming variables:
  75 # srcdir, subdir, target, arguments
  76 #
  77 # Autoconf incoming variables:
  78 # srcdir, target, ac_configure_args
  79 #
  80 # We *could* figure srcdir and target out, but we'd have to do work that
  81 # our caller has already done to figure them out and requiring these two
  82 # seems reasonable.
  83
  84 if [ -n "${ac_configure_args}" ]; then
  85   Makefile=${ac_file-Makefile}
  86   ml_config_shell=${CONFIG_SHELL-/bin/sh}
  87   ml_arguments="${ac_configure_args}"
  88   ml_realsrcdir=${srcdir}
  89 else
  90   Makefile=${Makefile-Makefile}
  91   ml_config_shell=${config_shell-/bin/sh}
  92   ml_arguments="${arguments}"
  93   if [ -n "${subdir}" -a "${subdir}" != "." ] ; then
  94     ml_realsrcdir=${srcdir}/${subdir}
  95   else
  96     ml_realsrcdir=${srcdir}
  97   fi
  98 fi
  99
 100 # Scan all the arguments and set all the ones we need.
 101
 102 ml_verbose=--verbose
 103 for option in ${ml_arguments}
 104 do
 105   case $option in
 106   --*) ;;
 107   -*) option=-$option ;;
 108   esac
 109
 110   case $option in
 111   --*=*)
 112         optarg=`echo $option | sed -e 's/^[^=]*=//'`
 113         ;;
 114   esac
 115
 116   case $option in
 117   --disable-*)
 118         enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'`
 119         eval $enableopt=no
 120         ;;
 121   --enable-*)
 122         case "$option" in
 123         *=*)    ;;
 124         *)      optarg=yes ;;
 125         esac
 126         enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
 127         eval $enableopt="$optarg"
 128         ;;
 129   --norecursion | --no*)
 130         ml_norecursion=yes
 131         ;;
 132   --silent | --sil* | --quiet | --q*)
 133         ml_verbose=--silent
 134         ;;
 135   --verbose | --v | --verb*)
 136         ml_verbose=--verbose
 137         ;;
 138   --with-*)
 139         case "$option" in
 140         *=*)    ;;
 141         *)      optarg=yes ;;
 142         esac
 143         withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
 144         eval $withopt="$optarg"
 145         ;;
 146   --without-*)
 147         withopt=`echo ${option} | sed 's:^--::;s:out::;s:-:_:g'`
 148         eval $withopt=no
 149         ;;
 150   esac
 151 done
 152
 153 # Only do this if --enable-multilib.
 154 if [ "${enable_multilib}" = yes ]; then
 155
 156 # Compute whether this is the library's top level directory
 157 # (ie: not a multilib subdirectory, and not a subdirectory like libg++/src).
 158 # ${with_multisubdir} tells us we're in the right branch, but we could be
 159 # in a subdir of that.
 160 # ??? The previous version could void this test by separating the process into
 161 # two files: one that only the library's toplevel configure.in ran (to
 162 # configure the multilib subdirs), and another that all configure.in's ran to
 163 # update the Makefile.  It seemed reasonable to collapse all multilib support
 164 # into one file, but it does leave us with having to perform this test.
 165 ml_toplevel_p=no
 166 if [ -z "${with_multisubdir}" ]; then
 167   if [ "${srcdir}" = "." ]; then
 168     # Use ${ml_realsrcdir} instead of ${srcdir} here to account for ${subdir}.
 169     # ${with_target_subdir} = "." for native, otherwise target alias.
 170     if [ "${with_target_subdir}" = "." ]; then
 171       if [ -f ${ml_realsrcdir}/../config-ml.in ]; then
 172         ml_toplevel_p=yes
 173       fi
 174     else
 175       if [ -f ${ml_realsrcdir}/../../config-ml.in ]; then
 176         ml_toplevel_p=yes
 177       fi
 178     fi
 179   else
 180     # Use ${ml_realsrcdir} instead of ${srcdir} here to account for ${subdir}.
 181     if [ -f ${ml_realsrcdir}/../config-ml.in ]; then
 182       ml_toplevel_p=yes
 183     fi
 184   fi
 185 fi
 186
 187 # If this is the library's top level directory, set multidirs to the
 188 # multilib subdirs to support.  This lives at the top because we need
 189 # `multidirs' set right away.
 190
 191 if [ "${ml_toplevel_p}" = yes ]; then
 192
 193 multidirs=
 194 for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do
 195   dir=`echo $i | sed -e 's/;.*$//'`
 196   if [ "${dir}" = "." ]; then
 197     true
 198   else
 199     if [ -z "${multidirs}" ]; then
 200       multidirs="${dir}"
 201     else
 202       multidirs="${multidirs} ${dir}"
 203     fi
 204   fi
 205 done
 206
 207 case "${target}" in
 208 arc-*-elf*)
 209         if [ x$enable_biendian != xyes ]
 210         then
 211           old_multidirs=${multidirs}
 212           multidirs=""
 213           for x in ${old_multidirs}; do
 214             case "${x}" in
 215               *be*) : ;;
 216               *) multidirs="${multidirs} ${x}" ;;
 217             esac
 218           done
 219         fi
 220         ;;
 221 # start-sanitize-m32rx
 222 m32r-*-*)
 223         if [ x$enable_m32rx = xno ]
 224         then
 225           old_multidirs=${multidirs}
 226           multidirs=""
 227           for x in ${old_multidirs}; do
 228             case "${x}" in
 229               *m32rx*) : ;;
 230               *) multidirs="${multidirs} ${x}" ;;
 231             esac
 232           done
 233         fi
 234         ;;
 235 # end-sanitize-m32rx
 236 m68*-*-*)
 237         if [ x$enable_softfloat = xno ]
 238         then
 239           old_multidirs="${multidirs}"
 240           multidirs=""
 241           for x in ${old_multidirs}; do
 242             case "$x" in
 243               *soft-float* ) : ;;
 244               *) multidirs="${multidirs} ${x}" ;;
 245             esac
 246           done
 247         fi
 248         if [ x$enable_m68881 = xno ]
 249         then
 250           old_multidirs="${multidirs}"
 251           multidirs=""
 252           for x in ${old_multidirs}; do
 253             case "$x" in
 254               *m68881* ) : ;;
 255               *) multidirs="${multidirs} ${x}" ;;
 256             esac
 257           done
 258         fi
 259         if [ x$enable_m68000 = xno ]
 260         then
 261           old_multidirs="${multidirs}"
 262           multidirs=""
 263           for x in ${old_multidirs}; do
 264             case "$x" in
 265               *m68000* ) : ;;
 266               *) multidirs="${multidirs} ${x}" ;;
 267             esac
 268           done
 269         fi
 270         if [ x$enable_m68020 = xno ]
 271         then
 272           old_multidirs="${multidirs}"
 273           multidirs=""
 274           for x in ${old_multidirs}; do
 275             case "$x" in
 276               *m68020* ) : ;;
 277               *) multidirs="${multidirs} ${x}" ;;
 278             esac
 279           done
 280         fi
 281         ;;
 282 mips*-*-*)
 283         if [ x$enable_single_float = xno ]
 284         then
 285           old_multidirs="${multidirs}"
 286           multidirs=""
 287           for x in ${old_multidirs}; do
 288             case "$x" in
 289               *single* ) : ;;
 290               *) multidirs="${multidirs} ${x}" ;;
 291             esac
 292           done
 293         fi
 294         if [ x$enable_biendian = xno ]
 295         then
 296           old_multidirs="${multidirs}"
 297           multidirs=""
 298           for x in ${old_multidirs}; do
 299             case "$x" in
 300               *el* ) : ;;
 301               *eb* ) : ;;
 302               *) multidirs="${multidirs} ${x}" ;;
 303             esac
 304           done
 305         fi
 306         if [ x$enable_softfloat = xno ]
 307         then
 308           old_multidirs="${multidirs}"
 309           multidirs=""
 310           for x in ${old_multidirs}; do
 311             case "$x" in
 312               *soft-float* ) : ;;
 313               *) multidirs="${multidirs} ${x}" ;;
 314             esac
 315           done
 316         fi
 317         ;;
 318 powerpc*-*-* | rs6000*-*-*)
 319         if [ x$enable_softfloat = xno ]
 320         then
 321           old_multidirs="${multidirs}"
 322           multidirs=""
 323           for x in ${old_multidirs}; do
 324             case "$x" in
 325               *soft-float* ) : ;;
 326               *) multidirs="${multidirs} ${x}" ;;
 327             esac
 328           done
 329         fi
 330         if [ x$enable_powercpu = xno ]
 331         then
 332           old_multidirs="${multidirs}"
 333           multidirs=""
 334           for x in ${old_multidirs}; do
 335             case "$x" in
 336               power | */power | */power/* ) : ;;
 337               *) multidirs="${multidirs} ${x}" ;;
 338             esac
 339           done
 340         fi
 341         if [ x$enable_powerpccpu = xno ]
 342         then
 343           old_multidirs="${multidirs}"
 344           multidirs=""
 345           for x in ${old_multidirs}; do
 346             case "$x" in
 347               *powerpc* ) : ;;
 348               *) multidirs="${multidirs} ${x}" ;;
 349             esac
 350           done
 351         fi
 352         if [ x$enable_powerpcos = xno ]
 353         then
 354           old_multidirs="${multidirs}"
 355           multidirs=""
 356           for x in ${old_multidirs}; do
 357             case "$x" in
 358               *mcall-linux* | *mcall-solaris* ) : ;;
 359               *) multidirs="${multidirs} ${x}" ;;
 360             esac
 361           done
 362         fi
 363         if [ x$enable_biendian = xno ]
 364         then
 365           old_multidirs="${multidirs}"
 366           multidirs=""
 367           for x in ${old_multidirs}; do
 368             case "$x" in
 369               *mlittle* | *mbig* ) : ;;
 370               *) multidirs="${multidirs} ${x}" ;;
 371             esac
 372           done
 373         fi
 374         if [ x$enable_sysv = xno ]
 375         then
 376           old_multidirs="${multidirs}"
 377           multidirs=""
 378           for x in ${old_multidirs}; do
 379             case "$x" in
 380               *mcall-sysv* ) : ;;
 381               *) multidirs="${multidirs} ${x}" ;;
 382             esac
 383           done
 384         fi
 385         if [ x$enable_aix = xno ]
 386         then
 387           old_multidirs="${multidirs}"
 388           multidirs=""
 389           for x in ${old_multidirs}; do
 390             case "$x" in
 391               *mcall-aix* ) : ;;
 392               *) multidirs="${multidirs} ${x}" ;;
 393             esac
 394           done
 395         fi
 396         ;;
 397 esac
 398
 399 # Remove extraneous blanks from multidirs.
 400 # Tests like `if [ -n "$multidirs" ]' require it.
 401 multidirs=`echo "$multidirs" | sed -e 's/^[ ][ ]*//' -e 's/[ ][ ]*$//' -e 's/[ ][ ]*/ /g'`
 402
 403 # Add code to library's top level makefile to handle building the multilib
 404 # subdirs.
 405
 406 cat > Multi.tem <<\EOF
 407
 408 # FIXME: There should be an @-sign in front of the `if'.
 409 # Leave out until this is tested a bit more.
 410 multi-do:
 411         if [ -z "$(MULTIDIRS)" ]; then \
 412           true; \
 413         else \
 414           rootpre=`pwd`/; export rootpre; \
 415           srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \
 416           lib=`echo $${rootpre} | sed -e 's,^.*/\([^/][^/]*\)/$$,\1,'`; \
 417           compiler="$(CC)"; \
 418           for i in `$${compiler} --print-multi-lib 2>/dev/null`; do \
 419             dir=`echo $$i | sed -e 's/;.*$$//'`; \
 420             if [ "$${dir}" = "." ]; then \
 421               true; \
 422             else \
 423               if [ -d ../$${dir}/$${lib} ]; then \
 424                 flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
 425                 if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) \
 426                                 CFLAGS="$(CFLAGS) $${flags}" \
 427                                 CXXFLAGS="$(CXXFLAGS) $${flags}" \
 428                                 LIBCFLAGS="$(LIBCFLAGS) $${flags}" \
 429                                 LIBCXXFLAGS="$(LIBCXXFLAGS) $${flags}" \
 430                                 LDFLAGS="$(LDFLAGS) $${flags}" \
 431                                 $(DO)); then \
 432                   true; \
 433                 else \
 434                   exit 1; \
 435                 fi; \
 436               else true; \
 437               fi; \
 438             fi; \
 439           done; \
 440         fi
 441
 442 # FIXME: There should be an @-sign in front of the `if'.
 443 # Leave out until this is tested a bit more.
 444 multi-clean:
 445         if [ -z "$(MULTIDIRS)" ]; then \
 446           true; \
 447         else \
 448           lib=`pwd | sed -e 's,^.*/\([^/][^/]*\)$$,\1,'`; \
 449           for dir in Makefile $(MULTIDIRS); do \
 450             if [ -f ../$${dir}/$${lib}/Makefile ]; then \
 451               if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) $(DO)); \
 452               then true; \
 453               else exit 1; \
 454               fi; \
 455             else true; \
 456             fi; \
 457           done; \
 458         fi
 459 EOF
 460
 461 cat ${Makefile} Multi.tem > Makefile.tem
 462 rm -f ${Makefile} Multi.tem
 463 mv Makefile.tem ${Makefile}
 464
 465 fi # ${ml_toplevel_p} = yes
 466
 467 if [ "${ml_verbose}" = --verbose ]; then
 468   echo "Adding multilib support to Makefile in ${ml_realsrcdir}"
 469   if [ "${ml_toplevel_p}" = yes ]; then
 470     echo "multidirs=${multidirs}"
 471   fi
 472   echo "with_multisubdir=${with_multisubdir}"
 473 fi
 474
 475 if [ "${srcdir}" = "." ]; then
 476   if [ "${with_target_subdir}" != "." ]; then
 477     ml_srcdotdot="../"
 478   else
 479     ml_srcdotdot=""
 480   fi
 481 else
 482   ml_srcdotdot=""
 483 fi
 484
 485 if [ -z "${with_multisubdir}" ]; then
 486   ml_subdir=
 487   ml_builddotdot=
 488   : # ml_srcdotdot= # already set
 489 else
 490   ml_subdir="/${with_multisubdir}"
 491   # The '[^/][^/]*' appears that way to work around a SunOS sed bug.
 492   ml_builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`/
 493   if [ "$srcdir" = "." ]; then
 494     ml_srcdotdot=${ml_srcdotdot}${ml_builddotdot}
 495   else
 496     : # ml_srcdotdot= # already set
 497   fi
 498 fi
 499
 500 if [ "${ml_toplevel_p}" = yes ]; then
 501   ml_do='$(MAKE)'
 502   ml_clean='$(MAKE)'
 503 else
 504   ml_do=true
 505   ml_clean=true
 506 fi
 507
 508 # TOP is used by newlib and should not be used elsewhere for this purpose.
 509 # MULTI{SRC,BUILD}TOP are the proper ones to use.  MULTISRCTOP is empty
 510 # when srcdir != builddir.  MULTIBUILDTOP is always some number of ../'s.
 511 # FIXME: newlib needs to be updated to use MULTI{SRC,BUILD}TOP so we can
 512 # delete TOP.  Newlib may wish to continue to use TOP for its own purposes
 513 # of course.
 514 # MULTIDIRS is non-empty for the cpu top level Makefile (eg: newlib/Makefile)
 515 # and lists the subdirectories to recurse into.
 516 # MULTISUBDIR is non-empty in each cpu subdirectory's Makefile
 517 # (eg: newlib/h8300h/Makefile) and is the installed subdirectory name with
 518 # a leading '/'.
 519 # MULTIDO is used for targets like all, install, and check where
 520 # $(FLAGS_TO_PASS) augmented with the subdir's compiler option is needed.
 521 # MULTICLEAN is used for the *clean targets.
 522 #
 523 # ??? It is possible to merge MULTIDO and MULTICLEAN into one.  They are
 524 # currently kept separate because we don't want the *clean targets to require
 525 # the existence of the compiler (which MULTIDO currently requires) and
 526 # therefore we'd have to record the directory options as well as names
 527 # (currently we just record the names and use --print-multi-lib to get the
 528 # options).
 529
 530 sed -e "s:^TOP[         ]*=[    ]*\([./]*\)[    ]*$:TOP = ${ml_builddotdot}\1:" \
 531     -e "s:^MULTISRCTOP[         ]*=.*$:MULTISRCTOP = ${ml_srcdotdot}:" \
 532     -e "s:^MULTIBUILDTOP[       ]*=.*$:MULTIBUILDTOP = ${ml_builddotdot}:" \
 533     -e "s:^MULTIDIRS[   ]*=.*$:MULTIDIRS = ${multidirs}:" \
 534     -e "s:^MULTISUBDIR[         ]*=.*$:MULTISUBDIR = ${ml_subdir}:" \
 535     -e "s:^MULTIDO[     ]*=.*$:MULTIDO = $ml_do:" \
 536     -e "s:^MULTICLEAN[  ]*=.*$:MULTICLEAN = $ml_clean:" \
 537         ${Makefile} > Makefile.tem
 538 rm -f ${Makefile}
 539 mv Makefile.tem ${Makefile}
 540
 541 # If this is the library's top level, configure each multilib subdir.
 542 # This is done at the end because this is the loop that runs configure
 543 # in each multilib subdir and it seemed reasonable to finish updating the
 544 # Makefile before going on to configure the subdirs.
 545
 546 if [ "${ml_toplevel_p}" = yes ]; then
 547
 548 # We must freshly configure each subdirectory.  This bit of code is
 549 # actually partially stolen from the main configure script.  FIXME.
 550
 551 if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
 552
 553   if [ "${ml_verbose}" = --verbose ]; then
 554     echo "Running configure in multilib subdirs ${multidirs}"
 555     echo "pwd: `pwd`"
 556   fi
 557
 558   ml_origdir=`pwd`
 559   ml_libdir=`echo $ml_origdir | sed -e 's,^.*/,,'`
 560   # cd to top-level-build-dir/${with_target_subdir}
 561   cd ..
 562
 563   for ml_dir in ${multidirs}; do
 564
 565     if [ "${ml_verbose}" = --verbose ]; then
 566       echo "Running configure in multilib subdir ${ml_dir}"
 567       echo "pwd: `pwd`"
 568     fi
 569
 570     if [ -d ${ml_dir} ]; then true; else mkdir ${ml_dir}; fi
 571     if [ -d ${ml_dir}/${ml_libdir} ]; then true; else mkdir ${ml_dir}/${ml_libdir}; fi
 572
 573     # Eg: if ${ml_dir} = m68000/m68881, dotdot = ../../
 574     dotdot=../`echo ${ml_dir} | sed -e 's|[^/]||g' -e 's|/|../|g'`
 575
 576     case ${srcdir} in
 577     ".")
 578       echo Building symlink tree in `pwd`/${ml_dir}/${ml_libdir}
 579       if [ "${with_target_subdir}" != "." ]; then
 580         ml_unsubdir="../"
 581       else
 582         ml_unsubdir=""
 583       fi
 584       (cd ${ml_dir}/${ml_libdir};
 585        ../${dotdot}${ml_unsubdir}symlink-tree ../${dotdot}${ml_unsubdir}${ml_libdir} "")
 586       if [ -f ${ml_dir}/${ml_libdir}/Makefile ]; then
 587         if [ x"${MAKE}" = x ]; then
 588           (cd ${ml_dir}/${ml_libdir}; make distclean)
 589         else
 590           (cd ${ml_dir}/${ml_libdir}; ${MAKE} distclean)
 591         fi
 592       fi
 593       ml_newsrcdir="."
 594       ml_srcdiroption=
 595       multisrctop=${dotdot}
 596       ;;
 597     *)
 598       case "${srcdir}" in
 599       /*) # absolute path
 600         ml_newsrcdir=${srcdir}
 601         ;;
 602       *) # otherwise relative
 603         ml_newsrcdir=${dotdot}${srcdir}
 604         ;;
 605       esac
 606       ml_srcdiroption="-srcdir=${ml_newsrcdir}"
 607       multisrctop=
 608       ;;
 609     esac
 610
 611     case "${progname}" in
 612     /*)     ml_recprog=${progname} ;;
 613     *)      ml_recprog=${dotdot}${progname} ;;
 614     esac
 615
 616     # FIXME: POPDIR=${PWD=`pwd`} doesn't work here.
 617     ML_POPDIR=`pwd`
 618     cd ${ml_dir}/${ml_libdir}
 619
 620     if [ -f ${ml_newsrcdir}/configure ]; then
 621       ml_recprog=${ml_newsrcdir}/configure
 622     fi
 623     if eval ${ml_config_shell} ${ml_recprog} \
 624         --with-multisubdir=${ml_dir} --with-multisrctop=${multisrctop} \
 625         ${ml_arguments} ${ml_srcdiroption} ; then
 626       true
 627     else
 628       exit 1
 629     fi
 630
 631     cd ${ML_POPDIR}
 632
 633   done
 634
 635   cd ${ml_origdir}
 636 fi
 637
 638 fi # ${ml_toplevel_p} = yes
 639 fi # ${enable_multilib} = yes