configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-libada        Builds libada directory"
  16 ac_help="$ac_help
  17   --enable-libssp        Builds libssp directory"
  18 ac_help="$ac_help
  19   --with-mpfr-dir=PATH    Specify source directory for MPFR library"
  20 ac_help="$ac_help
  21   --with-mpfr=PATH        Specify directory for installed MPFR library"
  22 ac_help="$ac_help
  23   --with-gmp-dir=PATH     Specify source directory for GMP library"
  24 ac_help="$ac_help
  25   --with-gmp=PATH         Specify directory for installed GMP library"
  26 ac_help="$ac_help
  27   --with-build-sysroot=sysroot
  28                           use sysroot as the system root during the build"
  29 ac_help="$ac_help
  30   --enable-bootstrap[=lean]     Enable bootstrapping [no]"
  31 ac_help="$ac_help
  32   --enable-serial-[{host,target,build}-]configure
  33                           Force sequential configuration of
  34                           sub-packages for the host, target or build
  35                           machine, or all sub-packages"
  36 ac_help="$ac_help
  37   --enable-maintainer-mode enable make rules and dependencies not useful
  38                           (and sometimes confusing) to the casual installer"
  39 ac_help="$ac_help
  40   --enable-werror         enable -Werror in bootstrap stage2 and later"
  41
  42 # Initialize some variables set by options.
  43 # The variables have the same names as the options, with
  44 # dashes changed to underlines.
  45 build=NONE
  46 cache_file=./config.cache
  47 exec_prefix=NONE
  48 host=NONE
  49 no_create=
  50 nonopt=NONE
  51 no_recursion=
  52 prefix=NONE
  53 program_prefix=NONE
  54 program_suffix=NONE
  55 program_transform_name=s,x,x,
  56 silent=
  57 site=
  58 srcdir=
  59 target=NONE
  60 verbose=
  61 x_includes=NONE
  62 x_libraries=NONE
  63 bindir='${exec_prefix}/bin'
  64 sbindir='${exec_prefix}/sbin'
  65 libexecdir='${exec_prefix}/libexec'
  66 datadir='${prefix}/share'
  67 sysconfdir='${prefix}/etc'
  68 sharedstatedir='${prefix}/com'
  69 localstatedir='${prefix}/var'
  70 libdir='${exec_prefix}/lib'
  71 includedir='${prefix}/include'
  72 oldincludedir='/usr/include'
  73 infodir='${prefix}/info'
  74 mandir='${prefix}/man'
  75
  76 # Initialize some other variables.
  77 subdirs=
  78 MFLAGS= MAKEFLAGS=
  79 SHELL=${CONFIG_SHELL-/bin/sh}
  80 # Maximum number of lines to put in a shell here document.
  81 ac_max_here_lines=12
  82
  83 ac_prev=
  84 for ac_option
  85 do
  86
  87   # If the previous option needs an argument, assign it.
  88   if test -n "$ac_prev"; then
  89     eval "$ac_prev=\$ac_option"
  90     ac_prev=
  91     continue
  92   fi
  93
  94   case "$ac_option" in
  95   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  96   *) ac_optarg= ;;
  97   esac
  98
  99   # Accept the important Cygnus configure options, so we can diagnose typos.
 100
 101   case "$ac_option" in
 102
 103   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 104     ac_prev=bindir ;;
 105   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 106     bindir="$ac_optarg" ;;
 107
 108   -build | --build | --buil | --bui | --bu)
 109     ac_prev=build ;;
 110   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 111     build="$ac_optarg" ;;
 112
 113   -cache-file | --cache-file | --cache-fil | --cache-fi \
 114   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 115     ac_prev=cache_file ;;
 116   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 117   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 118     cache_file="$ac_optarg" ;;
 119
 120   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 121     ac_prev=datadir ;;
 122   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 123   | --da=*)
 124     datadir="$ac_optarg" ;;
 125
 126   -disable-* | --disable-*)
 127     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 128     # Reject names that are not valid shell variable names.
 129     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 130       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 131     fi
 132     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 133     eval "enable_${ac_feature}=no" ;;
 134
 135   -enable-* | --enable-*)
 136     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 137     # Reject names that are not valid shell variable names.
 138     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 139       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 140     fi
 141     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 142     case "$ac_option" in
 143       *=*) ;;
 144       *) ac_optarg=yes ;;
 145     esac
 146     eval "enable_${ac_feature}='$ac_optarg'" ;;
 147
 148   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 149   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 150   | --exec | --exe | --ex)
 151     ac_prev=exec_prefix ;;
 152   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 153   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 154   | --exec=* | --exe=* | --ex=*)
 155     exec_prefix="$ac_optarg" ;;
 156
 157   -gas | --gas | --ga | --g)
 158     # Obsolete; use --with-gas.
 159     with_gas=yes ;;
 160
 161   -help | --help | --hel | --he)
 162     # Omit some internal or obsolete options to make the list less imposing.
 163     # This message is too long to be a string in the A/UX 3.1 sh.
 164     cat << EOF
 165 Usage: configure [options] [host]
 166 Options: [defaults in brackets after descriptions]
 167 Configuration:
 168   --cache-file=FILE       cache test results in FILE
 169   --help                  print this message
 170   --no-create             do not create output files
 171   --quiet, --silent       do not print \`checking...' messages
 172   --version               print the version of autoconf that created configure
 173 Directory and file names:
 174   --prefix=PREFIX         install architecture-independent files in PREFIX
 175                           [$ac_default_prefix]
 176   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 177                           [same as prefix]
 178   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 179   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 180   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 181   --datadir=DIR           read-only architecture-independent data in DIR
 182                           [PREFIX/share]
 183   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 184   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 185                           [PREFIX/com]
 186   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 187   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 188   --includedir=DIR        C header files in DIR [PREFIX/include]
 189   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 190   --infodir=DIR           info documentation in DIR [PREFIX/info]
 191   --mandir=DIR            man documentation in DIR [PREFIX/man]
 192   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 193   --program-prefix=PREFIX prepend PREFIX to installed program names
 194   --program-suffix=SUFFIX append SUFFIX to installed program names
 195   --program-transform-name=PROGRAM
 196                           run sed PROGRAM on installed program names
 197 EOF
 198     cat << EOF
 199 Host type:
 200   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 201   --host=HOST             configure for HOST [guessed]
 202   --target=TARGET         configure for TARGET [TARGET=HOST]
 203 Features and packages:
 204   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 205   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 206   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 207   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 208   --x-includes=DIR        X include files are in DIR
 209   --x-libraries=DIR       X library files are in DIR
 210 EOF
 211     if test -n "$ac_help"; then
 212       echo "--enable and --with options recognized:$ac_help"
 213     fi
 214     exit 0 ;;
 215
 216   -host | --host | --hos | --ho)
 217     ac_prev=host ;;
 218   -host=* | --host=* | --hos=* | --ho=*)
 219     host="$ac_optarg" ;;
 220
 221   -includedir | --includedir | --includedi | --included | --include \
 222   | --includ | --inclu | --incl | --inc)
 223     ac_prev=includedir ;;
 224   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 225   | --includ=* | --inclu=* | --incl=* | --inc=*)
 226     includedir="$ac_optarg" ;;
 227
 228   -infodir | --infodir | --infodi | --infod | --info | --inf)
 229     ac_prev=infodir ;;
 230   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 231     infodir="$ac_optarg" ;;
 232
 233   -libdir | --libdir | --libdi | --libd)
 234     ac_prev=libdir ;;
 235   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 236     libdir="$ac_optarg" ;;
 237
 238   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 239   | --libexe | --libex | --libe)
 240     ac_prev=libexecdir ;;
 241   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 242   | --libexe=* | --libex=* | --libe=*)
 243     libexecdir="$ac_optarg" ;;
 244
 245   -localstatedir | --localstatedir | --localstatedi | --localstated \
 246   | --localstate | --localstat | --localsta | --localst \
 247   | --locals | --local | --loca | --loc | --lo)
 248     ac_prev=localstatedir ;;
 249   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 250   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 251   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 252     localstatedir="$ac_optarg" ;;
 253
 254   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 255     ac_prev=mandir ;;
 256   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 257     mandir="$ac_optarg" ;;
 258
 259   -nfp | --nfp | --nf)
 260     # Obsolete; use --without-fp.
 261     with_fp=no ;;
 262
 263   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 264   | --no-cr | --no-c)
 265     no_create=yes ;;
 266
 267   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 268   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 269     no_recursion=yes ;;
 270
 271   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 272   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 273   | --oldin | --oldi | --old | --ol | --o)
 274     ac_prev=oldincludedir ;;
 275   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 276   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 277   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 278     oldincludedir="$ac_optarg" ;;
 279
 280   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 281     ac_prev=prefix ;;
 282   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 283     prefix="$ac_optarg" ;;
 284
 285   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 286   | --program-pre | --program-pr | --program-p)
 287     ac_prev=program_prefix ;;
 288   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 289   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 290     program_prefix="$ac_optarg" ;;
 291
 292   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 293   | --program-suf | --program-su | --program-s)
 294     ac_prev=program_suffix ;;
 295   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 296   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 297     program_suffix="$ac_optarg" ;;
 298
 299   -program-transform-name | --program-transform-name \
 300   | --program-transform-nam | --program-transform-na \
 301   | --program-transform-n | --program-transform- \
 302   | --program-transform | --program-transfor \
 303   | --program-transfo | --program-transf \
 304   | --program-trans | --program-tran \
 305   | --progr-tra | --program-tr | --program-t)
 306     ac_prev=program_transform_name ;;
 307   -program-transform-name=* | --program-transform-name=* \
 308   | --program-transform-nam=* | --program-transform-na=* \
 309   | --program-transform-n=* | --program-transform-=* \
 310   | --program-transform=* | --program-transfor=* \
 311   | --program-transfo=* | --program-transf=* \
 312   | --program-trans=* | --program-tran=* \
 313   | --progr-tra=* | --program-tr=* | --program-t=*)
 314     program_transform_name="$ac_optarg" ;;
 315
 316   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 317   | -silent | --silent | --silen | --sile | --sil)
 318     silent=yes ;;
 319
 320   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 321     ac_prev=sbindir ;;
 322   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 323   | --sbi=* | --sb=*)
 324     sbindir="$ac_optarg" ;;
 325
 326   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 327   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 328   | --sharedst | --shareds | --shared | --share | --shar \
 329   | --sha | --sh)
 330     ac_prev=sharedstatedir ;;
 331   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 332   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 333   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 334   | --sha=* | --sh=*)
 335     sharedstatedir="$ac_optarg" ;;
 336
 337   -site | --site | --sit)
 338     ac_prev=site ;;
 339   -site=* | --site=* | --sit=*)
 340     site="$ac_optarg" ;;
 341
 342   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 343     ac_prev=srcdir ;;
 344   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 345     srcdir="$ac_optarg" ;;
 346
 347   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 348   | --syscon | --sysco | --sysc | --sys | --sy)
 349     ac_prev=sysconfdir ;;
 350   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 351   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 352     sysconfdir="$ac_optarg" ;;
 353
 354   -target | --target | --targe | --targ | --tar | --ta | --t)
 355     ac_prev=target ;;
 356   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 357     target="$ac_optarg" ;;
 358
 359   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 360     verbose=yes ;;
 361
 362   -version | --version | --versio | --versi | --vers)
 363     echo "configure generated by autoconf version 2.13"
 364     exit 0 ;;
 365
 366   -with-* | --with-*)
 367     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 368     # Reject names that are not valid shell variable names.
 369     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 370       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 371     fi
 372     ac_package=`echo $ac_package| sed 's/-/_/g'`
 373     case "$ac_option" in
 374       *=*) ;;
 375       *) ac_optarg=yes ;;
 376     esac
 377     eval "with_${ac_package}='$ac_optarg'" ;;
 378
 379   -without-* | --without-*)
 380     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 381     # Reject names that are not valid shell variable names.
 382     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 383       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 384     fi
 385     ac_package=`echo $ac_package| sed 's/-/_/g'`
 386     eval "with_${ac_package}=no" ;;
 387
 388   --x)
 389     # Obsolete; use --with-x.
 390     with_x=yes ;;
 391
 392   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 393   | --x-incl | --x-inc | --x-in | --x-i)
 394     ac_prev=x_includes ;;
 395   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 396   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 397     x_includes="$ac_optarg" ;;
 398
 399   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 400   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 401     ac_prev=x_libraries ;;
 402   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 403   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 404     x_libraries="$ac_optarg" ;;
 405
 406   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 407     ;;
 408
 409   *)
 410     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 411       echo "configure: warning: $ac_option: invalid host type" 1>&2
 412     fi
 413     if test "x$nonopt" != xNONE; then
 414       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 415     fi
 416     nonopt="$ac_option"
 417     ;;
 418
 419   esac
 420 done
 421
 422 if test -n "$ac_prev"; then
 423   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 424 fi
 425
 426 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 427
 428 # File descriptor usage:
 429 # 0 standard input
 430 # 1 file creation
 431 # 2 errors and warnings
 432 # 3 some systems may open it to /dev/tty
 433 # 4 used on the Kubota Titan
 434 # 6 checking for... messages and results
 435 # 5 compiler messages saved in config.log
 436 if test "$silent" = yes; then
 437   exec 6>/dev/null
 438 else
 439   exec 6>&1
 440 fi
 441 exec 5>./config.log
 442
 443 echo "\
 444 This file contains any messages produced by compilers while
 445 running configure, to aid debugging if configure makes a mistake.
 446 " 1>&5
 447
 448 # Strip out --no-create and --no-recursion so they do not pile up.
 449 # Also quote any args containing shell metacharacters.
 450 ac_configure_args=
 451 for ac_arg
 452 do
 453   case "$ac_arg" in
 454   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 455   | --no-cr | --no-c) ;;
 456   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 457   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 458   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 459   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 460   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 461   esac
 462 done
 463
 464 # NLS nuisances.
 465 # Only set these to C if already set.  These must not be set unconditionally
 466 # because not all systems understand e.g. LANG=C (notably SCO).
 467 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 468 # Non-C LC_CTYPE values break the ctype check.
 469 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 470 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 471 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 472 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 473
 474 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 475 rm -rf conftest* confdefs.h
 476 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 477 echo > confdefs.h
 478
 479 # A filename unique to this package, relative to the directory that
 480 # configure is in, which we can look for to find out if srcdir is correct.
 481 ac_unique_file=move-if-change
 482
 483 # Find the source files, if location was not specified.
 484 if test -z "$srcdir"; then
 485   ac_srcdir_defaulted=yes
 486   # Try the directory containing this script, then its parent.
 487   ac_prog=$0
 488   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 489   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 490   srcdir=$ac_confdir
 491   if test ! -r $srcdir/$ac_unique_file; then
 492     srcdir=..
 493   fi
 494 else
 495   ac_srcdir_defaulted=no
 496 fi
 497 if test ! -r $srcdir/$ac_unique_file; then
 498   if test "$ac_srcdir_defaulted" = yes; then
 499     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 500   else
 501     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 502   fi
 503 fi
 504 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 505
 506 # Prefer explicitly selected file to automatically selected ones.
 507 if test -z "$CONFIG_SITE"; then
 508   if test "x$prefix" != xNONE; then
 509     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 510   else
 511     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 512   fi
 513 fi
 514 for ac_site_file in $CONFIG_SITE; do
 515   if test -r "$ac_site_file"; then
 516     echo "loading site script $ac_site_file"
 517     . "$ac_site_file"
 518   fi
 519 done
 520
 521 if test -r "$cache_file"; then
 522   echo "loading cache $cache_file"
 523   . $cache_file
 524 else
 525   echo "creating cache $cache_file"
 526   > $cache_file
 527 fi
 528
 529 ac_ext=c
 530 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 531 ac_cpp='$CPP $CPPFLAGS'
 532 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 533 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 534 cross_compiling=$ac_cv_prog_cc_cross
 535
 536 ac_exeext=
 537 ac_objext=o
 538 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 539   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 540   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 541     ac_n= ac_c='
 542 ' ac_t='        '
 543   else
 544     ac_n=-n ac_c= ac_t=
 545   fi
 546 else
 547   ac_n= ac_c='\c' ac_t=
 548 fi
 549
 550
 551
 552 ac_aux_dir=
 553 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 554   if test -f $ac_dir/install-sh; then
 555     ac_aux_dir=$ac_dir
 556     ac_install_sh="$ac_aux_dir/install-sh -c"
 557     break
 558   elif test -f $ac_dir/install.sh; then
 559     ac_aux_dir=$ac_dir
 560     ac_install_sh="$ac_aux_dir/install.sh -c"
 561     break
 562   fi
 563 done
 564 if test -z "$ac_aux_dir"; then
 565   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 566 fi
 567 ac_config_guess=$ac_aux_dir/config.guess
 568 ac_config_sub=$ac_aux_dir/config.sub
 569 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 570
 571
 572 # Do some error checking and defaulting for the host and target type.
 573 # The inputs are:
 574 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 575 #
 576 # The rules are:
 577 # 1. You are not allowed to specify --host, --target, and nonopt at the
 578 #    same time.
 579 # 2. Host defaults to nonopt.
 580 # 3. If nonopt is not specified, then host defaults to the current host,
 581 #    as determined by config.guess.
 582 # 4. Target and build default to nonopt.
 583 # 5. If nonopt is not specified, then target and build default to host.
 584
 585 # The aliases save the names the user supplied, while $host etc.
 586 # will get canonicalized.
 587 case $host---$target---$nonopt in
 588 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 589 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 590 esac
 591
 592
 593 # Make sure we can run config.sub.
 594 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 595 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 596 fi
 597
 598 echo $ac_n "checking host system type""... $ac_c" 1>&6
 599 echo "configure:600: checking host system type" >&5
 600
 601 host_alias=$host
 602 case "$host_alias" in
 603 NONE)
 604   case $nonopt in
 605   NONE)
 606     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 607     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 608     fi ;;
 609   *) host_alias=$nonopt ;;
 610   esac ;;
 611 esac
 612
 613 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 614 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 615 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 616 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 617 echo "$ac_t""$host" 1>&6
 618
 619 echo $ac_n "checking target system type""... $ac_c" 1>&6
 620 echo "configure:621: checking target system type" >&5
 621
 622 target_alias=$target
 623 case "$target_alias" in
 624 NONE)
 625   case $nonopt in
 626   NONE) target_alias=$host_alias ;;
 627   *) target_alias=$nonopt ;;
 628   esac ;;
 629 esac
 630
 631 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 632 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 633 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 634 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 635 echo "$ac_t""$target" 1>&6
 636
 637 echo $ac_n "checking build system type""... $ac_c" 1>&6
 638 echo "configure:639: checking build system type" >&5
 639
 640 build_alias=$build
 641 case "$build_alias" in
 642 NONE)
 643   case $nonopt in
 644   NONE) build_alias=$host_alias ;;
 645   *) build_alias=$nonopt ;;
 646   esac ;;
 647 esac
 648
 649 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 650 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 651 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 652 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 653 echo "$ac_t""$build" 1>&6
 654
 655 test "$host_alias" != "$target_alias" &&
 656   test "$program_prefix$program_suffix$program_transform_name" = \
 657     NONENONEs,x,x, &&
 658   program_prefix=${target_alias}-
 659
 660 if test "$program_transform_name" = s,x,x,; then
 661   program_transform_name=
 662 else
 663   # Double any \ or $.  echo might interpret backslashes.
 664   cat <<\EOF_SED > conftestsed
 665 s,\\,\\\\,g; s,\$,$$,g
 666 EOF_SED
 667   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 668   rm -f conftestsed
 669 fi
 670 test "$program_prefix" != NONE &&
 671   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 672 # Use a double $ so make ignores it.
 673 test "$program_suffix" != NONE &&
 674   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 675
 676 # sed with no file args requires a program.
 677 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 678
 679
 680 # Get 'install' or 'install-sh' and its variants.
 681 # Find a good install program.  We prefer a C program (faster),
 682 # so one script is as good as another.  But avoid the broken or
 683 # incompatible versions:
 684 # SysV /etc/install, /usr/sbin/install
 685 # SunOS /usr/etc/install
 686 # IRIX /sbin/install
 687 # AIX /bin/install
 688 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 689 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 690 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 691 # ./install, which can be erroneously created by make from ./install.sh.
 692 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 693 echo "configure:694: checking for a BSD compatible install" >&5
 694 if test -z "$INSTALL"; then
 695 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 696   echo $ac_n "(cached) $ac_c" 1>&6
 697 else
 698     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 699   for ac_dir in $PATH; do
 700     # Account for people who put trailing slashes in PATH elements.
 701     case "$ac_dir/" in
 702     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 703     *)
 704       # OSF1 and SCO ODT 3.0 have their own names for install.
 705       # Don't use installbsd from OSF since it installs stuff as root
 706       # by default.
 707       for ac_prog in ginstall scoinst install; do
 708         if test -f $ac_dir/$ac_prog; then
 709           if test $ac_prog = install &&
 710             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 711             # AIX install.  It has an incompatible calling convention.
 712             :
 713           else
 714             ac_cv_path_install="$ac_dir/$ac_prog -c"
 715             break 2
 716           fi
 717         fi
 718       done
 719       ;;
 720     esac
 721   done
 722   IFS="$ac_save_IFS"
 723
 724 fi
 725   if test "${ac_cv_path_install+set}" = set; then
 726     INSTALL="$ac_cv_path_install"
 727   else
 728     # As a last resort, use the slow shell script.  We don't cache a
 729     # path for INSTALL within a source directory, because that will
 730     # break other packages using the cache if that directory is
 731     # removed, or if the path is relative.
 732     INSTALL="$ac_install_sh"
 733   fi
 734 fi
 735 echo "$ac_t""$INSTALL" 1>&6
 736
 737 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 738 # It thinks the first close brace ends the variable substitution.
 739 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 740
 741 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 742
 743 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 744
 745 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
 746 echo "configure:747: checking whether ln works" >&5
 747 if eval "test \"`echo '$''{'acx_cv_prog_LN'+set}'`\" = set"; then
 748   echo $ac_n "(cached) $ac_c" 1>&6
 749 else
 750   rm -f conftestdata_t
 751 echo >conftestdata_f
 752 if ln conftestdata_f conftestdata_t 2>/dev/null
 753 then
 754   acx_cv_prog_LN=ln
 755 else
 756   acx_cv_prog_LN=no
 757 fi
 758 rm -f conftestdata_f conftestdata_t
 759
 760 fi
 761 if test $acx_cv_prog_LN = no; then
 762   LN="cp"
 763   echo "$ac_t""no, using $LN" 1>&6
 764 else
 765   LN="$acx_cv_prog_LN"
 766   echo "$ac_t""yes" 1>&6
 767 fi
 768
 769 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 770 echo "configure:771: checking whether ln -s works" >&5
 771 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 772   echo $ac_n "(cached) $ac_c" 1>&6
 773 else
 774   rm -f conftestdata
 775 if ln -s X conftestdata 2>/dev/null
 776 then
 777   rm -f conftestdata
 778   ac_cv_prog_LN_S="ln -s"
 779 else
 780   ac_cv_prog_LN_S=ln
 781 fi
 782 fi
 783 LN_S="$ac_cv_prog_LN_S"
 784 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 785   echo "$ac_t""yes" 1>&6
 786 else
 787   echo "$ac_t""no" 1>&6
 788 fi
 789
 790
 791 ### we might need to use some other shell than /bin/sh for running subshells
 792 ### If we are on Windows, search for the shell.  This will permit people
 793 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
 794 ### without also having to set CONFIG_SHELL.  This code will work when
 795 ### using bash, which sets OSTYPE.
 796 case "${OSTYPE}" in
 797 *win32*)
 798   if test x${CONFIG_SHELL} = x ; then
 799     if test ! -f /bin/sh ; then
 800       if test x${SHELL} != x && test -f ${SHELL} ; then
 801         CONFIG_SHELL=${SHELL}
 802         export CONFIG_SHELL
 803       else
 804         for prog in sh sh.exe bash bash.exe; do
 805           IFS="${IFS=   }"; save_ifs="$IFS"; IFS="${IFS}:"
 806           for dir in $PATH; do
 807             test -z "$dir" && dir=.
 808             if test -f $dir/$prog; then
 809               CONFIG_SHELL=$dir/$prog
 810               export CONFIG_SHELL
 811               break
 812             fi
 813           done
 814           IFS="$save_ifs"
 815           test -n "${CONFIG_SHELL}" && break
 816         done
 817       fi
 818     fi
 819   fi
 820   ;;
 821 esac
 822
 823 config_shell=${CONFIG_SHELL-/bin/sh}
 824
 825 progname=$0
 826 # if PWD already has a value, it is probably wrong.
 827 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
 828
 829 # Export original configure arguments for use by sub-configures.  These
 830 # will be expanded by make, so quote '$'.
 831 tmp="$progname $@"
 832 sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
 833 $tmp
 834 EOF_SED
 835 TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
 836 rm -f conftestsed.out
 837
 838
 839 moveifchange=${srcdir}/move-if-change
 840
 841 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
 842
 843 # We pass INSTALL explicitly to sub-makes.  Make sure that it is not
 844 # a relative path.
 845 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
 846   INSTALL="${srcpwd}/install-sh -c"
 847 fi
 848
 849 # Set srcdir to "." if that's what it is.
 850 # This is important for multilib support.
 851 pwd=`${PWDCMD-pwd}`
 852 if test "${pwd}" = "${srcpwd}" ; then
 853   srcdir=.
 854 fi
 855
 856 topsrcdir=$srcpwd
 857
 858 extra_host_args=
 859
 860 ### To add a new directory to the tree, first choose whether it is a target
 861 ### or a host dependent tool.  Then put it into the appropriate list
 862 ### (library or tools, host or target), doing a dependency sort.
 863
 864 # Subdirs will be configured in the order listed in build_configdirs,
 865 # configdirs, or target_configdirs; see the serialization section below.
 866
 867 # Dependency sorting is only needed when *configuration* must be done in
 868 # a particular order.  In all cases a dependency should be specified in
 869 # the Makefile, whether or not it's implicitly specified here.
 870
 871 # Double entries in build_configdirs, configdirs, or target_configdirs may
 872 # cause circular dependencies and break everything horribly.
 873
 874 # these library is used by various programs built for the build
 875 # environment
 876 #
 877 build_libs="build-libiberty"
 878
 879 # these tools are built for the build environment
 880 build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fixincludes"
 881
 882 # these libraries are used by various programs built for the host environment
 883 #
 884 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp"
 885
 886 # these tools are built for the host environment
 887 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
 888 # know that we are building the simulator.
 889 # binutils, gas and ld appear in that order because it makes sense to run
 890 # "make check" in that particular order.
 891 host_tools="texinfo byacc flex bison binutils gas ld fixincludes gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar gnattools"
 892
 893 # libgcj represents the runtime libraries only used by gcj.
 894 libgcj="target-libffi \
 895         target-boehm-gc \
 896         target-zlib \
 897         target-qthreads \
 898         target-libjava"
 899
 900 # these libraries are built for the target environment, and are built after
 901 # the host libraries and the host tools (which may be a cross compiler)
 902 #
 903 target_libraries="target-libiberty \
 904                 target-libgloss \
 905                 target-newlib \
 906                 target-libstdc++-v3 \
 907                 target-libmudflap \
 908                 target-libssp \
 909                 target-libgfortran \
 910                 ${libgcj} \
 911                 target-libobjc \
 912                 target-libada"
 913
 914 # these tools are built using the target libraries, and are intended to
 915 # run only in the target environment
 916 #
 917 # note: any program that *uses* libraries that are in the "target_libraries"
 918 # list belongs in this list.  those programs are also very likely
 919 # candidates for the "native_only" list which follows
 920 #
 921 target_tools="target-examples target-groff target-gperf target-rda"
 922
 923 ################################################################################
 924
 925 ## All tools belong in one of the four categories, and are assigned above
 926 ## We assign ${configdirs} this way to remove all embedded newlines.  This
 927 ## is important because configure will choke if they ever get through.
 928 ## ${configdirs} is directories we build using the host tools.
 929 ## ${target_configdirs} is directories we build using the target tools.
 930 configdirs=`echo ${host_libs} ${host_tools}`
 931 target_configdirs=`echo ${target_libraries} ${target_tools}`
 932 build_configdirs=`echo ${build_libs} ${build_tools}`
 933
 934 ################################################################################
 935
 936 srcname="gnu development package"
 937
 938 # This gets set non-empty for some net releases of packages.
 939 appdirs=""
 940
 941 # Define is_cross_compiler to save on calls to 'test'.
 942 is_cross_compiler=
 943 if test x"${host}" = x"${target}" ; then
 944   is_cross_compiler=no
 945 else
 946   is_cross_compiler=yes
 947 fi
 948
 949 # Find the build and target subdir names.
 950  case ${build_alias} in
 951   "") build_noncanonical=${build} ;;
 952   *) build_noncanonical=${build_alias} ;;
 953 esac
 954
 955  case ${host_alias} in
 956   "") host_noncanonical=${build_noncanonical} ;;
 957   *) host_noncanonical=${host_alias} ;;
 958 esac
 959
 960  case ${target_alias} in
 961   "") target_noncanonical=${host_noncanonical} ;;
 962   *) target_noncanonical=${target_alias} ;;
 963 esac
 964
 965   # Prefix 'build-' so this never conflicts with target_subdir.
 966 build_subdir="build-${build_noncanonical}"
 967 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
 968 if ( test $srcdir = . && test -d gcc ) \
 969    || test -d $srcdir/../host-${host_noncanonical}; then
 970   host_subdir="host-${host_noncanonical}"
 971 else
 972   host_subdir=.
 973 fi
 974 # No prefix.
 975 target_subdir=${target_noncanonical}
 976
 977
 978 # Skipdirs are removed silently.
 979 skipdirs=
 980 # Noconfigdirs are removed loudly.
 981 noconfigdirs=""
 982
 983 use_gnu_ld=
 984 # Make sure we don't let GNU ld be added if we didn't want it.
 985 if test x$with_gnu_ld = xno ; then
 986   use_gnu_ld=no
 987   noconfigdirs="$noconfigdirs ld"
 988 fi
 989
 990 use_gnu_as=
 991 # Make sure we don't let GNU as be added if we didn't want it.
 992 if test x$with_gnu_as = xno ; then
 993   use_gnu_as=no
 994   noconfigdirs="$noconfigdirs gas"
 995 fi
 996
 997 # some tools are so dependent upon X11 that if we're not building with X,
 998 # it's not even worth trying to configure, much less build, that tool.
 999
1000 case ${with_x} in
1001   yes | "") ;; # the default value for this tree is that X11 is available
1002   no)
1003     skipdirs="${skipdirs} tk itcl libgui"
1004     # We won't be able to build gdbtk without X.
1005     enable_gdbtk=no
1006     ;;
1007   *)  echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
1008 esac
1009
1010 # Some tools are only suitable for building in a "native" situation.
1011 # Remove these if host!=target.
1012 native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf"
1013
1014 # Similarly, some are only suitable for cross toolchains.
1015 # Remove these if host=target.
1016 cross_only="target-libgloss target-newlib target-opcodes"
1017
1018 case $is_cross_compiler in
1019   no) skipdirs="${skipdirs} ${cross_only}" ;;
1020   yes) skipdirs="${skipdirs} ${native_only}" ;;
1021 esac
1022
1023 # If both --with-headers and --with-libs are specified, default to
1024 # --without-newlib.
1025 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
1026    && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
1027   if test x"${with_newlib}" = x ; then
1028     with_newlib=no
1029   fi
1030 fi
1031
1032 # Recognize --with-newlib/--without-newlib.
1033 case ${with_newlib} in
1034   no) skipdirs="${skipdirs} target-newlib" ;;
1035   yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1036 esac
1037
1038 # Configure extra directories which are host specific
1039
1040 case "${host}" in
1041   *-cygwin*)
1042     configdirs="$configdirs libtermcap" ;;
1043 esac
1044
1045 # A target can indicate whether a language isn't supported for some reason.
1046 # Only spaces may be used in this macro; not newlines or tabs.
1047 unsupported_languages=
1048
1049 # Remove more programs from consideration, based on the host or
1050 # target this usually means that a port of the program doesn't
1051 # exist yet.
1052
1053 case "${host}" in
1054   hppa*64*-*-*)
1055     noconfigdirs="$noconfigdirs byacc"
1056     ;;
1057   i[3456789]86-*-vsta)
1058     noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl gnuserv gettext"
1059     ;;
1060   i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
1061     noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl gnuserv libffi"
1062     ;;
1063   i[3456789]86-*-mingw32*)
1064     # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv"
1065     noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
1066     ;;
1067   i[3456789]86-*-beos*)
1068     noconfigdirs="$noconfigdirs tk itcl libgui gdb"
1069     ;;
1070   *-*-cygwin*)
1071     noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl"
1072     ;;
1073   *-*-netbsd*)
1074     noconfigdirs="$noconfigdirs rcs"
1075     ;;
1076   ppc*-*-pe)
1077     noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl gnuserv"
1078     ;;
1079   powerpc-*-beos*)
1080     noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline"
1081     ;;
1082 esac
1083
1084
1085 # Check whether --enable-libada or --disable-libada was given.
1086 if test "${enable_libada+set}" = set; then
1087   enableval="$enable_libada"
1088   ENABLE_LIBADA=$enableval
1089 else
1090   ENABLE_LIBADA=yes
1091 fi
1092
1093 if test "${ENABLE_LIBADA}" != "yes" ; then
1094   noconfigdirs="$noconfigdirs target-libada"
1095   noconfigdirs="$noconfigdirs gnattools"
1096 fi
1097
1098 # Check whether --enable-libssp or --disable-libssp was given.
1099 if test "${enable_libssp+set}" = set; then
1100   enableval="$enable_libssp"
1101   ENABLE_LIBSSP=$enableval
1102 else
1103   ENABLE_LIBSSP=yes
1104 fi
1105
1106 if test "${ENABLE_LIBSSP}" != "yes" ; then
1107   noconfigdirs="$noconfigdirs target-libssp"
1108 fi
1109
1110 # Save it here so that, even in case of --enable-libgcj, if the Java
1111 # front-end isn't enabled, we still get libgcj disabled.
1112 libgcj_saved=$libgcj
1113 case $enable_libgcj in
1114 yes)
1115   # If we reset it here, it won't get added to noconfigdirs in the
1116   # target-specific build rules, so it will be forcibly enabled
1117   # (unless the Java language itself isn't enabled).
1118   libgcj=
1119   ;;
1120 no)
1121   # Make sure we get it printed in the list of not supported target libs.
1122   noconfigdirs="$noconfigdirs ${libgcj}"
1123   ;;
1124 esac
1125
1126
1127 # Allow --disable-libmudflap to exclude target-libmudflap
1128 case $enable_libmudflap in
1129 yes)
1130     ;;
1131 no)
1132     noconfigdirs="$noconfigdirs target-libmudflap"
1133     ;;
1134 "")
1135     case "${target}" in
1136     *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
1137         # Enable libmudflap by default in GNU and friends.
1138         ;;
1139     *-*-freebsd*)
1140         # Enable libmudflap by default in FreeBSD.
1141         ;;
1142     *)
1143         # Disable it by default everywhere else.
1144         noconfigdirs="$noconfigdirs target-libmudflap"
1145         ;;
1146     esac
1147 esac
1148
1149
1150 case "${target}" in
1151   *-*-chorusos)
1152     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1153     ;;
1154   powerpc-*-darwin*)
1155     noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1156     noconfigdirs="$noconfigdirs sim target-rda"
1157     ;;
1158   *-*-darwin*)
1159     noconfigdirs="$noconfigdirs ld gas gdb gprof"
1160     noconfigdirs="$noconfigdirs sim target-rda"
1161     noconfigdirs="$noconfigdirs ${libgcj}"
1162     ;;
1163   *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1164     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1165     ;;
1166   *-*-freebsd*)
1167     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1168     if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
1169         && test -f /usr/local/include/gmp.h; then
1170       with_gmp=/usr/local
1171     fi
1172
1173     # Skip some stuff that's unsupported on some FreeBSD configurations.
1174     case "${target}" in
1175       i*86-*-*) ;;
1176       alpha*-*-*) ;;
1177       *)
1178         noconfigdirs="$noconfigdirs ${libgcj}"
1179         ;;
1180     esac
1181     ;;
1182   *-*-kaos*)
1183     # Remove unsupported stuff on all kaOS configurations.
1184     skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-librx"
1185     skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1186     skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1187     noconfigdirs="$noconfigdirs target-libgloss"
1188     ;;
1189   *-*-netbsd*)
1190     # Skip some stuff on all NetBSD configurations.
1191     noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1192
1193     # Skip some stuff that's unsupported on some NetBSD configurations.
1194     case "${target}" in
1195       i*86-*-netbsdelf*) ;;
1196       arm*-*-netbsdelf*) ;;
1197       *)
1198         noconfigdirs="$noconfigdirs ${libgcj}"
1199         ;;
1200     esac
1201     ;;
1202   *-*-netware*)
1203     noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
1204     ;;
1205   *-*-rtems*)
1206     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1207     ;;
1208     # The tpf target doesn't support gdb yet.
1209   *-*-tpf*)
1210     noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj} target-libmudflap gdb tcl tk libgui itcl"
1211     ;;
1212   *-*-uclinux*)
1213     noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
1214     ;;
1215   *-*-vxworks*)
1216     noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty target-libstdc++-v3 ${libgcj}"
1217     ;;
1218   m32c-*-*)
1219     noconfigdirs="$noconfigdirs target-libstdc++-v3"
1220     ;;
1221   alpha*-dec-osf*)
1222     # ld works, but does not support shared libraries.
1223     # newlib is not 64 bit ready.  I'm not sure about fileutils.
1224     # gas doesn't generate exception information.
1225     noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1226     ;;
1227   alpha*-*-*vms*)
1228     noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1229     ;;
1230   alpha*-*-linux*)
1231     # newlib is not 64 bit ready
1232     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1233     ;;
1234   alpha*-*-*)
1235     # newlib is not 64 bit ready
1236     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1237     ;;
1238   am33_2.0-*-linux*)
1239     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1240     ;;
1241   sh-*-linux*)
1242     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1243     ;;
1244   sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1245     noconfigdirs="$noconfigdirs ${libgcj}"
1246     noconfigdirs="$noconfigdirs target-examples"
1247     noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1248     noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
1249     noconfigdirs="$noconfigdirs expect dejagnu"
1250     # the C++ libraries don't build on top of CE's C libraries
1251     noconfigdirs="$noconfigdirs target-libstdc++-v3"
1252     noconfigdirs="$noconfigdirs target-newlib"
1253     case "${host}" in
1254       *-*-cygwin*) ;; # keep gdb and readline
1255       *) noconfigdirs="$noconfigdirs gdb readline"
1256          ;;
1257     esac
1258     ;;
1259   arc-*-*)
1260     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1261     ;;
1262   arm-semi-aof )
1263     ;;
1264   arm-*-coff | strongarm-*-coff | xscale-*-coff)
1265     noconfigdirs="$noconfigdirs ${libgcj}"
1266     ;;
1267   arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* )
1268     noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1269     ;;
1270   arm*-*-linux-gnueabi)
1271     noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1272     noconfigdirs="$noconfigdirs target-libjava target-libobjc"
1273     ;;
1274   arm*-*-symbianelf*)
1275     noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
1276     ;;
1277   arm-*-pe*)
1278     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1279     ;;
1280   thumb-*-coff)
1281     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1282     ;;
1283   thumb-*-elf)
1284     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1285     ;;
1286   thumb-*-pe)
1287     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1288     ;;
1289   arm-*-riscix*)
1290     noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1291     ;;
1292   avr-*-*)
1293     noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1294     ;;
1295   bfin-*-*)
1296     noconfigdirs="$noconfigdirs target-libgloss gdb"
1297     if  x${is_cross_compiler} != xno  ; then
1298       target_configdirs="${target_configdirs} target-bsp target-cygmon"
1299     fi
1300     ;;
1301   c4x-*-* | tic4x-*-*)
1302     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1303     ;;
1304   c54x*-*-* | tic54x-*-*)
1305     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1306     ;;
1307   cris-*-* | crisv32-*-*)
1308     unsupported_languages="$unsupported_languages java"
1309     case "${target}" in
1310       *-*-aout)
1311         unsupported_languages="$unsupported_languages fortran"
1312         noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
1313       *-*-elf)
1314         unsupported_languages="$unsupported_languages fortran"
1315         noconfigdirs="$noconfigdirs target-boehm-gc";;
1316       *-*-linux*)
1317         noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
1318       *)
1319         unsupported_languages="$unsupported_languages fortran"
1320         noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";;
1321     esac
1322     ;;
1323   crx-*-*)
1324     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}"
1325     ;;
1326   d10v-*-*)
1327     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1328     ;;
1329   d30v-*-*)
1330     noconfigdirs="$noconfigdirs ${libgcj} gdb"
1331     ;;
1332   fr30-*-elf*)
1333     noconfigdirs="$noconfigdirs ${libgcj} gdb"
1334     ;;
1335   frv-*-*)
1336     noconfigdirs="$noconfigdirs ${libgcj}"
1337     ;;
1338   h8300*-*-*)
1339     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1340     ;;
1341   h8500-*-*)
1342     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1343     ;;
1344   hppa1.1-*-osf* | hppa1.1-*-bsd* )
1345     ;;
1346   hppa*64*-*-linux* | parisc*64*-*-linux*)
1347     # In this case, it's because the hppa64-linux target is for
1348     # the kernel only at this point and has no libc, and thus no
1349     # headers, crt*.o, etc., all of which are needed by these.
1350     noconfigdirs="$noconfigdirs target-zlib"
1351     ;;
1352   parisc*-*-linux* | hppa*-*-linux*)
1353     ;;
1354   hppa*-*-*elf* | \
1355   hppa*-*-lites* | \
1356   hppa*-*-openbsd* | \
1357   hppa*64*-*-*)
1358     noconfigdirs="$noconfigdirs ${libgcj}"
1359     ;;
1360   hppa*-*-*)
1361     # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1362     # build on HP-UX 10.20.
1363     noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1364     ;;
1365   i960-*-*)
1366     noconfigdirs="$noconfigdirs ${libgcj} gdb"
1367     ;;
1368   ia64*-*-elf*)
1369     # No gdb support yet.
1370     noconfigdirs="$noconfigdirs readline mmalloc libgui itcl gdb"
1371     ;;
1372   ia64*-**-hpux*)
1373     # No gdb or ld support yet.
1374     noconfigdirs="$noconfigdirs ${libgcj} readline mmalloc libgui itcl gdb ld"
1375     ;;
1376   i370-*-opened*)
1377     ;;
1378   i[3456789]86-*-coff | i[3456789]86-*-elf)
1379     noconfigdirs="$noconfigdirs ${libgcj}"
1380     ;;
1381   i[3456789]86-*-linux*)
1382     # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1383     # not build java stuff by default.
1384     case "${target}" in
1385       *-*-*libc1*)
1386         noconfigdirs="$noconfigdirs ${libgcj}";;
1387     esac
1388
1389     # This section makes it possible to build newlib natively on linux.
1390     # If we are using a cross compiler then don't configure newlib.
1391     if test x${is_cross_compiler} != xno ; then
1392       noconfigdirs="$noconfigdirs target-newlib"
1393     fi
1394     noconfigdirs="$noconfigdirs target-libgloss"
1395     # If we are not using a cross compiler, do configure newlib.
1396     # Note however, that newlib will only be configured in this situation
1397     # if the --with-newlib option has been given, because otherwise
1398     # 'target-newlib' will appear in skipdirs.
1399     ;;
1400   i[3456789]86-*-mingw32*)
1401     target_configdirs="$target_configdirs target-mingw"
1402     noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1403
1404     # Can't build gdb for mingw32 if not native.
1405     case "${host}" in
1406       i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1407       *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl gnuserv"
1408          ;;
1409     esac
1410     ;;
1411   *-*-cygwin*)
1412     target_configdirs="$target_configdirs target-libtermcap target-winsup"
1413     noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1414     # always build newlib if winsup directory is present.
1415     if test -d "$srcdir/winsup"; then
1416       skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1417     elif test -d "$srcdir/newlib"; then
1418       echo "Warning: winsup is missing so newlib can't be built."
1419     fi
1420
1421     # Can't build gdb for Cygwin if not native.
1422     case "${host}" in
1423       *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1424       *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl libgui gnuserv"
1425          ;;
1426     esac
1427     ;;
1428   i[3456789]86-moss-msdos | i[3456789]86-*-moss* | \
1429   i[3456789]86-*-uwin* | i[3456789]86-*-interix* )
1430     ;;
1431   i[3456789]86-*-pe)
1432     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1433     ;;
1434   i[3456789]86-*-sco3.2v5*)
1435     # The linker does not yet know about weak symbols in COFF,
1436     # and is not configured to handle mixed ELF and COFF.
1437     noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1438     ;;
1439   i[3456789]86-*-sco*)
1440     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1441     ;;
1442   i[3456789]86-*-solaris2*)
1443     noconfigdirs="$noconfigdirs target-libgloss"
1444     ;;
1445   i[3456789]86-*-sysv4*)
1446     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1447     ;;
1448   i[3456789]86-*-beos*)
1449     noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1450     ;;
1451   m32r-*-*)
1452     noconfigdirs="$noconfigdirs ${libgcj}"
1453     ;;
1454   m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1455     noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1456     ;;
1457   m68k-*-elf*)
1458     noconfigdirs="$noconfigdirs ${libgcj}"
1459     ;;
1460   m68k-*-coff*)
1461     noconfigdirs="$noconfigdirs ${libgcj}"
1462     ;;
1463   mcore-*-pe*)
1464   # The EPOC C++ environment does not support exceptions or rtti,
1465   # and so building libstdc++-v3 tends not to always work.
1466     noconfigdirs="$noconfigdirs target-libstdc++-v3"
1467     ;;
1468   mmix-*-*)
1469     noconfigdirs="$noconfigdirs target-libffi target-boehm-gc gdb libgloss"
1470     unsupported_languages="$unsupported_languages fortran java"
1471     ;;
1472   mn10200-*-*)
1473     noconfigdirs="$noconfigdirs ${libgcj}"
1474     ;;
1475   mn10300-*-*)
1476     noconfigdirs="$noconfigdirs ${libgcj}"
1477     ;;
1478   ms1-*-*)
1479     noconfigdirs="$noconfigdirs sim"
1480     ;;
1481   powerpc-*-aix*)
1482     # copied from rs6000-*-* entry
1483     noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
1484     ;;
1485   powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1486     target_configdirs="$target_configdirs target-winsup"
1487     noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl gnuserv ${libgcj}"
1488     # always build newlib.
1489     skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1490     ;;
1491     # This is temporary until we can link against shared libraries
1492   powerpcle-*-solaris*)
1493     noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
1494     ;;
1495   powerpc-*-beos*)
1496     noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1497     ;;
1498   powerpc-*-eabi)
1499     noconfigdirs="$noconfigdirs ${libgcj}"
1500     ;;
1501   powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
1502     ;;
1503   rs6000-*-lynxos*)
1504     noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1505     ;;
1506   rs6000-*-aix*)
1507     noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
1508     ;;
1509   rs6000-*-*)
1510     noconfigdirs="$noconfigdirs gprof ${libgcj}"
1511     ;;
1512   m68k-apollo-*)
1513     noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1514     ;;
1515   mips*-*-irix5*)
1516     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1517     ;;
1518   mips*-*-irix6*)
1519     # Linking libjava exceeds command-line length limits on at least
1520     # IRIX 6.2, but not on IRIX 6.5.
1521     # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1522     # <oldham@codesourcery.com>
1523     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1524     ;;
1525   mips*-dec-bsd*)
1526     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1527     ;;
1528   mips*-*-bsd*)
1529     noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1530     ;;
1531   mipstx39-*-*)
1532     noconfigdirs="$noconfigdirs gprof ${libgcj}"   # same as generic mips
1533     ;;
1534   mips64*-*-linux*)
1535     noconfigdirs="$noconfigdirs target-newlib ${libgcj}"
1536     ;;
1537   mips*-*-linux*)
1538     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1539     ;;
1540   mips*-*-*)
1541     noconfigdirs="$noconfigdirs gprof ${libgcj}"
1542     ;;
1543   romp-*-*)
1544     noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1545     ;;
1546   sh-*-* | sh64-*-*)
1547     case "${host}" in
1548       i[3456789]86-*-vsta) ;; # don't add gprof back in
1549       i[3456789]86-*-go32*) ;; # don't add gprof back in
1550       i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1551       *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1552     esac
1553     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1554     ;;
1555   sparc-*-elf*)
1556     noconfigdirs="$noconfigdirs ${libgcj}"
1557     ;;
1558   sparc64-*-elf*)
1559     noconfigdirs="$noconfigdirs ${libgcj}"
1560     ;;
1561   sparclite-*-*)
1562     noconfigdirs="$noconfigdirs ${libgcj}"
1563     ;;
1564   sparc-*-sunos4*)
1565     noconfigdirs="$noconfigdirs ${libgcj}"
1566     if test x${is_cross_compiler} != xno ; then
1567            noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1568     else
1569            use_gnu_ld=no
1570     fi
1571     ;;
1572   sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
1573     noconfigdirs="$noconfigdirs ${libgcj}"
1574     ;;
1575   sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1576     ;;
1577   v810-*-*)
1578     noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1579     ;;
1580   v850-*-*)
1581     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1582     ;;
1583   v850e-*-*)
1584     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1585     ;;
1586   v850ea-*-*)
1587     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1588     ;;
1589   vax-*-vms)
1590     noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1591     ;;
1592   vax-*-*)
1593     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1594     ;;
1595   xtensa-*-*)
1596     noconfigdirs="$noconfigdirs ${libgcj}"
1597     ;;
1598   ip2k-*-*)
1599     noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1600     ;;
1601   *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
1602     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1603     ;;
1604   *-*-lynxos*)
1605     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1606     ;;
1607   *-*-*)
1608     noconfigdirs="$noconfigdirs ${libgcj}"
1609     ;;
1610 esac
1611
1612 # If we aren't building newlib, then don't build libgloss, since libgloss
1613 # depends upon some newlib header files.
1614 case "${noconfigdirs}" in
1615   *target-libgloss*) ;;
1616   *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1617 esac
1618
1619 # Work in distributions that contain no compiler tools, like Autoconf.
1620 tentative_cc=""
1621 host_makefile_frag=/dev/null
1622 if test -d ${srcdir}/config ; then
1623 case "${host}" in
1624   m68k-hp-hpux*)
1625     # Avoid "too much defining" errors from HPUX compiler.
1626     tentative_cc="cc -Wp,-H256000"
1627     # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1628     # If it's HP/UX ar, this should be harmless.
1629     RANLIB="ar ts"
1630     ;;
1631   m68k-apollo-sysv*)
1632     tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1633     ;;
1634   m68k-apollo-bsd*)
1635     #None of the Apollo compilers can compile gas or binutils.  The preprocessor
1636     # chokes on bfd, the compiler won't let you assign integers to enums, and
1637     # other problems.  Defining CC to gcc is a questionable way to say "don't use
1638     # the apollo compiler" (the preferred version of GCC could be called cc,
1639     # or whatever), but I'm not sure leaving CC as cc is any better...
1640     #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1641     # Used to have BISON=yacc.
1642     tentative_cc=gcc
1643     ;;
1644   m88k-dg-dgux*)
1645     tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1646     ;;
1647   m88k-harris-cxux*)
1648     # Under CX/UX, we want to tell the compiler to use ANSI mode.
1649     tentative_cc="cc -Xa"
1650     host_makefile_frag="config/mh-cxux"
1651     ;;
1652   m88k-motorola-sysv*)
1653     ;;
1654   mips*-dec-ultrix*)
1655     tentative_cc="cc -Wf,-XNg1000"
1656     host_makefile_frag="config/mh-decstation"
1657     ;;
1658   mips*-nec-sysv4*)
1659     # The C compiler on NEC MIPS SVR4 needs bigger tables.
1660     tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1661     host_makefile_frag="config/mh-necv4"
1662     ;;
1663   mips*-sgi-irix4*)
1664     # Tell compiler to use K&R C.  We can't compile under the SGI Ansi
1665     # environment.  Also bump switch table size so that cp-parse will
1666     # compile.  Bump string length limit so linker builds.
1667     tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1668     ;;
1669   mips*-*-sysv4*)
1670     host_makefile_frag="config/mh-sysv4"
1671     ;;
1672   mips*-*-sysv*)
1673     # This is for a MIPS running RISC/os 4.52C.
1674
1675     # This is needed for GDB, but needs to be in the top-level make because
1676     # if a library is compiled with the bsd headers and gets linked with the
1677     # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1678     # a different size).
1679     # ptrace(2) apparently has problems in the BSD environment.  No workaround is
1680     # known except to select the sysv environment.  Could we use /proc instead?
1681     # These "sysv environments" and "bsd environments" often end up being a pain.
1682     #
1683     # This is not part of CFLAGS because perhaps not all C compilers have this
1684     # option.
1685     tentative_cc="cc -systype sysv"
1686     ;;
1687   i370-ibm-opened*)
1688     tentative_cc="c89"
1689     ;;
1690   i[3456789]86-*-sysv5*)
1691     host_makefile_frag="config/mh-sysv5"
1692     ;;
1693   i[3456789]86-*-dgux*)
1694     tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1695     host_makefile_frag="config/mh-dgux386"
1696     ;;
1697   i[3456789]86-ncr-sysv4.3*)
1698     # The MetaWare compiler will generate a copyright message unless you
1699     # turn it off by adding the -Hnocopyr flag.
1700     tentative_cc="cc -Hnocopyr"
1701     ;;
1702   i[3456789]86-ncr-sysv4*)
1703     # for an NCR 3000 (i486/SVR4) system.
1704     # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1705     # This compiler not only emits obnoxious copyright messages every time
1706     # you run it, but it chokes and dies on a whole bunch of GNU source
1707     # files.  Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1708     tentative_cc="/usr/ccs/ATT/cc"
1709     host_makefile_frag="config/mh-ncr3000"
1710     ;;
1711   i[3456789]86-*-sco3.2v5*)
1712     ;;
1713   i[3456789]86-*-sco*)
1714     # The native C compiler botches some simple uses of const.  Unfortunately,
1715     # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1716     tentative_cc="cc -Dconst="
1717     host_makefile_frag="config/mh-sco"
1718     ;;
1719   i[3456789]86-*-udk*)
1720     host_makefile_frag="config/mh-sysv5"
1721     ;;
1722   i[3456789]86-*-solaris2*)
1723     host_makefile_frag="config/mh-sysv4"
1724     ;;
1725   i[3456789]86-*-msdosdjgpp*)
1726     host_makefile_frag="config/mh-djgpp"
1727     ;;
1728   *-cygwin*)
1729     host_makefile_frag="config/mh-cygwin"
1730     ;;
1731   *-mingw32*)
1732     ;;
1733   *-interix*)
1734     host_makefile_frag="config/mh-interix"
1735     ;;
1736   vax-*-ultrix2*)
1737     # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1738     tentative_cc=gcc
1739     ;;
1740   *-*-solaris2*)
1741     host_makefile_frag="config/mh-solaris"
1742     ;;
1743   m68k-sun-sunos*)
1744     # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1745     # without overflowing the jump tables (-J says to use a 32 bit table)
1746     tentative_cc="cc -J"
1747     ;;
1748   *-hp-hpux*)
1749     tentative_cc="cc -Wp,-H256000"
1750     ;;
1751   *-*-hiux*)
1752     tentative_cc="cc -Wp,-H256000"
1753     ;;
1754   rs6000-*-lynxos*)
1755     # /bin/cc is less than useful for our purposes.  Always use GCC
1756     tentative_cc="/usr/cygnus/progressive/bin/gcc"
1757     host_makefile_frag="config/mh-lynxrs6k"
1758     ;;
1759   powerpc-*-darwin*)
1760     host_makefile_frag="config/mh-ppc-darwin"
1761     ;;
1762   *-*-lynxos*)
1763     # /bin/cc is less than useful for our purposes.  Always use GCC
1764     tentative_cc="/bin/gcc"
1765     ;;
1766   *-*-sysv4*)
1767     host_makefile_frag="config/mh-sysv4"
1768     ;;
1769   # This is placed last to prevent interfering with the cases above.
1770   i[3456789]86-*-*)
1771     # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
1772     host_makefile_frag="config/mh-x86omitfp"
1773     ;;
1774 esac
1775 fi
1776
1777 # If we aren't going to be using gcc, see if we can extract a definition
1778 # of CC from the fragment.
1779 # Actually, use the 'pre-extracted' version above.
1780 if test -z "${CC}" && test "${build}" = "${host}" ; then
1781   IFS="${IFS=   }"; save_ifs="$IFS"; IFS="${IFS}:"
1782   found=
1783   for dir in $PATH; do
1784     test -z "$dir" && dir=.
1785     if test -f $dir/gcc; then
1786       found=yes
1787       break
1788     fi
1789   done
1790   IFS="$save_ifs"
1791   if test -z "${found}" && test -n "${tentative_cc}" ; then
1792     CC=$tentative_cc
1793   fi
1794 fi
1795
1796 if test "${build}" != "${host}" ; then
1797   # If we are doing a Canadian Cross, in which the host and build systems
1798   # are not the same, we set reasonable default values for the tools.
1799
1800   CC=${CC-${host_alias}-gcc}
1801   CFLAGS=${CFLAGS-"-g -O2"}
1802   CXX=${CXX-${host_alias}-c++}
1803   CXXFLAGS=${CXXFLAGS-"-g -O2"}
1804   CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
1805   BUILD_PREFIX=${build_alias}-
1806   BUILD_PREFIX_1=${build_alias}-
1807
1808 else
1809   # Set reasonable default values for some tools even if not Canadian.
1810   # Of course, these are different reasonable default values, originally
1811   # specified directly in the Makefile.
1812   # We don't export, so that autoconf can do its job.
1813   # Note that all these settings are above the fragment inclusion point
1814   # in Makefile.in, so can still be overridden by fragments.
1815   # This is all going to change when we autoconfiscate...
1816
1817   CC_FOR_BUILD="\$(CC)"
1818   BUILD_PREFIX=
1819   BUILD_PREFIX_1=loser-
1820
1821   # Extract the first word of "gcc", so it can be a program name with args.
1822 set dummy gcc; ac_word=$2
1823 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1824 echo "configure:1825: checking for $ac_word" >&5
1825 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1826   echo $ac_n "(cached) $ac_c" 1>&6
1827 else
1828   if test -n "$CC"; then
1829   ac_cv_prog_CC="$CC" # Let the user override the test.
1830 else
1831   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1832   ac_dummy="$PATH"
1833   for ac_dir in $ac_dummy; do
1834     test -z "$ac_dir" && ac_dir=.
1835     if test -f $ac_dir/$ac_word; then
1836       ac_cv_prog_CC="gcc"
1837       break
1838     fi
1839   done
1840   IFS="$ac_save_ifs"
1841 fi
1842 fi
1843 CC="$ac_cv_prog_CC"
1844 if test -n "$CC"; then
1845   echo "$ac_t""$CC" 1>&6
1846 else
1847   echo "$ac_t""no" 1>&6
1848 fi
1849
1850 if test -z "$CC"; then
1851   # Extract the first word of "cc", so it can be a program name with args.
1852 set dummy cc; ac_word=$2
1853 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1854 echo "configure:1855: checking for $ac_word" >&5
1855 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1856   echo $ac_n "(cached) $ac_c" 1>&6
1857 else
1858   if test -n "$CC"; then
1859   ac_cv_prog_CC="$CC" # Let the user override the test.
1860 else
1861   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1862   ac_prog_rejected=no
1863   ac_dummy="$PATH"
1864   for ac_dir in $ac_dummy; do
1865     test -z "$ac_dir" && ac_dir=.
1866     if test -f $ac_dir/$ac_word; then
1867       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1868         ac_prog_rejected=yes
1869         continue
1870       fi
1871       ac_cv_prog_CC="cc"
1872       break
1873     fi
1874   done
1875   IFS="$ac_save_ifs"
1876 if test $ac_prog_rejected = yes; then
1877   # We found a bogon in the path, so make sure we never use it.
1878   set dummy $ac_cv_prog_CC
1879   shift
1880   if test $# -gt 0; then
1881     # We chose a different compiler from the bogus one.
1882     # However, it has the same basename, so the bogon will be chosen
1883     # first if we set CC to just the basename; use the full file name.
1884     shift
1885     set dummy "$ac_dir/$ac_word" "$@"
1886     shift
1887     ac_cv_prog_CC="$@"
1888   fi
1889 fi
1890 fi
1891 fi
1892 CC="$ac_cv_prog_CC"
1893 if test -n "$CC"; then
1894   echo "$ac_t""$CC" 1>&6
1895 else
1896   echo "$ac_t""no" 1>&6
1897 fi
1898
1899   if test -z "$CC"; then
1900     case "`uname -s`" in
1901     *win32* | *WIN32*)
1902       # Extract the first word of "cl", so it can be a program name with args.
1903 set dummy cl; ac_word=$2
1904 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1905 echo "configure:1906: checking for $ac_word" >&5
1906 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1907   echo $ac_n "(cached) $ac_c" 1>&6
1908 else
1909   if test -n "$CC"; then
1910   ac_cv_prog_CC="$CC" # Let the user override the test.
1911 else
1912   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1913   ac_dummy="$PATH"
1914   for ac_dir in $ac_dummy; do
1915     test -z "$ac_dir" && ac_dir=.
1916     if test -f $ac_dir/$ac_word; then
1917       ac_cv_prog_CC="cl"
1918       break
1919     fi
1920   done
1921   IFS="$ac_save_ifs"
1922 fi
1923 fi
1924 CC="$ac_cv_prog_CC"
1925 if test -n "$CC"; then
1926   echo "$ac_t""$CC" 1>&6
1927 else
1928   echo "$ac_t""no" 1>&6
1929 fi
1930  ;;
1931     esac
1932   fi
1933   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1934 fi
1935
1936 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1937 echo "configure:1938: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1938
1939 ac_ext=c
1940 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1941 ac_cpp='$CPP $CPPFLAGS'
1942 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1943 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1944 cross_compiling=$ac_cv_prog_cc_cross
1945
1946 cat > conftest.$ac_ext << EOF
1947
1948 #line 1949 "configure"
1949 #include "confdefs.h"
1950
1951 main(){return(0);}
1952 EOF
1953 if { (eval echo configure:1954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1954   ac_cv_prog_cc_works=yes
1955   # If we can't run a trivial program, we are probably using a cross compiler.
1956   if (./conftest; exit) 2>/dev/null; then
1957     ac_cv_prog_cc_cross=no
1958   else
1959     ac_cv_prog_cc_cross=yes
1960   fi
1961 else
1962   echo "configure: failed program was:" >&5
1963   cat conftest.$ac_ext >&5
1964   ac_cv_prog_cc_works=no
1965 fi
1966 rm -fr conftest*
1967 ac_ext=c
1968 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1969 ac_cpp='$CPP $CPPFLAGS'
1970 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1971 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1972 cross_compiling=$ac_cv_prog_cc_cross
1973
1974 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1975 if test $ac_cv_prog_cc_works = no; then
1976   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1977 fi
1978 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1979 echo "configure:1980: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1980 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1981 cross_compiling=$ac_cv_prog_cc_cross
1982
1983 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1984 echo "configure:1985: checking whether we are using GNU C" >&5
1985 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1986   echo $ac_n "(cached) $ac_c" 1>&6
1987 else
1988   cat > conftest.c <<EOF
1989 #ifdef __GNUC__
1990   yes;
1991 #endif
1992 EOF
1993 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1994   ac_cv_prog_gcc=yes
1995 else
1996   ac_cv_prog_gcc=no
1997 fi
1998 fi
1999
2000 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2001
2002 if test $ac_cv_prog_gcc = yes; then
2003   GCC=yes
2004 else
2005   GCC=
2006 fi
2007
2008 ac_test_CFLAGS="${CFLAGS+set}"
2009 ac_save_CFLAGS="$CFLAGS"
2010 CFLAGS=
2011 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2012 echo "configure:2013: checking whether ${CC-cc} accepts -g" >&5
2013 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2014   echo $ac_n "(cached) $ac_c" 1>&6
2015 else
2016   echo 'void f(){}' > conftest.c
2017 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2018   ac_cv_prog_cc_g=yes
2019 else
2020   ac_cv_prog_cc_g=no
2021 fi
2022 rm -f conftest*
2023
2024 fi
2025
2026 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2027 if test "$ac_test_CFLAGS" = set; then
2028   CFLAGS="$ac_save_CFLAGS"
2029 elif test $ac_cv_prog_cc_g = yes; then
2030   if test "$GCC" = yes; then
2031     CFLAGS="-g -O2"
2032   else
2033     CFLAGS="-g"
2034   fi
2035 else
2036   if test "$GCC" = yes; then
2037     CFLAGS="-O2"
2038   else
2039     CFLAGS=
2040   fi
2041 fi
2042
2043
2044   # We must set the default linker to the linker used by gcc for the correct
2045   # operation of libtool.  If LD is not defined and we are using gcc, try to
2046   # set the LD default to the ld used by gcc.
2047   if test -z "$LD"; then
2048     if test "$GCC" = yes; then
2049       case $build in
2050       *-*-mingw*)
2051         gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2052       *)
2053         gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2054       esac
2055       case $gcc_prog_ld in
2056       # Accept absolute paths.
2057       [\\/]* | [A-Za-z]:[\\/]*)
2058         LD="$gcc_prog_ld" ;;
2059       esac
2060     fi
2061   fi
2062
2063   CXX=${CXX-"c++"}
2064   CFLAGS=${CFLAGS-"-g"}
2065   CXXFLAGS=${CXXFLAGS-"-g -O2"}
2066 fi
2067
2068 if test $host != $build; then
2069   ac_tool_prefix=${host_alias}-
2070 else
2071   ac_tool_prefix=
2072 fi
2073
2074
2075
2076 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2077 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
2078 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2079 echo "configure:2080: checking for $ac_word" >&5
2080 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2081   echo $ac_n "(cached) $ac_c" 1>&6
2082 else
2083   if test -n "$GNATBIND"; then
2084   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2085 else
2086   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2087   ac_dummy="$PATH"
2088   for ac_dir in $ac_dummy; do
2089     test -z "$ac_dir" && ac_dir=.
2090     if test -f $ac_dir/$ac_word; then
2091       ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
2092       break
2093     fi
2094   done
2095   IFS="$ac_save_ifs"
2096 fi
2097 fi
2098 GNATBIND="$ac_cv_prog_GNATBIND"
2099 if test -n "$GNATBIND"; then
2100   echo "$ac_t""$GNATBIND" 1>&6
2101 else
2102   echo "$ac_t""no" 1>&6
2103 fi
2104
2105
2106 if test -z "$ac_cv_prog_GNATBIND"; then
2107 if test -n "$ac_tool_prefix"; then
2108   # Extract the first word of "gnatbind", so it can be a program name with args.
2109 set dummy gnatbind; ac_word=$2
2110 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2111 echo "configure:2112: checking for $ac_word" >&5
2112 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2113   echo $ac_n "(cached) $ac_c" 1>&6
2114 else
2115   if test -n "$GNATBIND"; then
2116   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2117 else
2118   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2119   ac_dummy="$PATH"
2120   for ac_dir in $ac_dummy; do
2121     test -z "$ac_dir" && ac_dir=.
2122     if test -f $ac_dir/$ac_word; then
2123       ac_cv_prog_GNATBIND="gnatbind"
2124       break
2125     fi
2126   done
2127   IFS="$ac_save_ifs"
2128   test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no"
2129 fi
2130 fi
2131 GNATBIND="$ac_cv_prog_GNATBIND"
2132 if test -n "$GNATBIND"; then
2133   echo "$ac_t""$GNATBIND" 1>&6
2134 else
2135   echo "$ac_t""no" 1>&6
2136 fi
2137
2138 else
2139   GNATBIND="no"
2140 fi
2141 fi
2142
2143 echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6
2144 echo "configure:2145: checking whether compiler driver understands Ada" >&5
2145 if eval "test \"`echo '$''{'acx_cv_cc_gcc_supports_ada'+set}'`\" = set"; then
2146   echo $ac_n "(cached) $ac_c" 1>&6
2147 else
2148   cat >conftest.adb <<EOF
2149 procedure conftest is begin null; end conftest;
2150 EOF
2151 acx_cv_cc_gcc_supports_ada=no
2152 # There is a bug in old released versions of GCC which causes the
2153 # driver to exit successfully when the appropriate language module
2154 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
2155 # Therefore we must check for the error message as well as an
2156 # unsuccessful exit.
2157 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
2158 # given a .adb file, but produce no object file.  So we must check
2159 # if an object file was really produced to guard against this.
2160 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
2161 if test x"$errors" = x && test -f conftest.$ac_objext; then
2162   acx_cv_cc_gcc_supports_ada=yes
2163 fi
2164 rm -f conftest.*
2165 fi
2166
2167 echo "$ac_t""$acx_cv_cc_gcc_supports_ada" 1>&6
2168
2169 if test x$GNATBIND != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
2170   have_gnat=yes
2171 else
2172   have_gnat=no
2173 fi
2174
2175 echo $ac_n "checking how to compare bootstrapped objects""... $ac_c" 1>&6
2176 echo "configure:2177: checking how to compare bootstrapped objects" >&5
2177 if eval "test \"`echo '$''{'gcc_cv_prog_cmp_skip'+set}'`\" = set"; then
2178   echo $ac_n "(cached) $ac_c" 1>&6
2179 else
2180    echo abfoo >t1
2181   echo cdfoo >t2
2182   gcc_cv_prog_cmp_skip='tail +16c $$f1 > tmp-foo1; tail +16c $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
2183   if cmp t1 t2 2 2 > /dev/null 2>&1; then
2184     if cmp t1 t2 1 1 > /dev/null 2>&1; then
2185       :
2186     else
2187       gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
2188     fi
2189   fi
2190   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
2191     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
2192       :
2193     else
2194       gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
2195     fi
2196   fi
2197   rm t1 t2
2198
2199 fi
2200
2201 echo "$ac_t""$gcc_cv_prog_cmp_skip" 1>&6
2202 do_compare="$gcc_cv_prog_cmp_skip"
2203
2204
2205
2206 # Check for GMP and MPFR
2207 gmplibs=
2208 gmpinc=
2209 have_gmp=yes
2210 # Specify a location for mpfr
2211 # check for this first so it ends up on the link line before gmp.
2212 # Check whether --with-mpfr-dir or --without-mpfr-dir was given.
2213 if test "${with_mpfr_dir+set}" = set; then
2214   withval="$with_mpfr_dir"
2215   :
2216 fi
2217
2218
2219 if test "x$with_mpfr_dir" != x; then
2220   gmpinc="-I$with_mpfr_dir"
2221   gmplibs="$with_mpfr_dir/libmpfr.a"
2222 else
2223   gmplibs="-lmpfr"
2224 fi
2225
2226 # Check whether --with-mpfr or --without-mpfr was given.
2227 if test "${with_mpfr+set}" = set; then
2228   withval="$with_mpfr"
2229   :
2230 fi
2231
2232
2233 if test "x$with_mpfr" != x; then
2234   gmplibs="-L$with_mpfr/lib $gmplibs"
2235   gmpinc="-I$with_mpfr/include"
2236 fi
2237
2238 # Specify a location for gmp
2239 # Check whether --with-gmp-dir or --without-gmp-dir was given.
2240 if test "${with_gmp_dir+set}" = set; then
2241   withval="$with_gmp_dir"
2242   :
2243 fi
2244
2245
2246 if test "x$with_gmp_dir" != x; then
2247   gmpinc="$gmpinc -I$with_gmp_dir"
2248   if test -f "$with_gmp_dir/.libs/libgmp.a"; then
2249     gmplibs="$gmplibs $with_gmp_dir/.libs/libgmp.a"
2250   elif test -f "$with_gmp_dir/_libs/libgmp.a"; then
2251     gmplibs="$gmplibs $with_gmp_dir/_libs/libgmp.a"
2252   fi
2253   # One of the later tests will catch the error if neither library is present.
2254 else
2255   gmplibs="$gmplibs -lgmp"
2256 fi
2257
2258 # Check whether --with-gmp or --without-gmp was given.
2259 if test "${with_gmp+set}" = set; then
2260   withval="$with_gmp"
2261   :
2262 fi
2263
2264
2265 if test "x$with_gmp" != x; then
2266   gmplibs="-L$with_gmp/lib $gmplibs"
2267   gmpinc="-I$with_gmp/include $gmpinc"
2268 fi
2269
2270 saved_CFLAGS="$CFLAGS"
2271 CFLAGS="$CFLAGS $gmpinc"
2272 # Check GMP actually works
2273 echo $ac_n "checking for correct version of gmp.h""... $ac_c" 1>&6
2274 echo "configure:2275: checking for correct version of gmp.h" >&5
2275 cat > conftest.$ac_ext <<EOF
2276 #line 2277 "configure"
2277 #include "confdefs.h"
2278 #include "gmp.h"
2279 int main() {
2280
2281 #if __GNU_MP_VERSION < 3
2282 choke me
2283 #endif
2284
2285 ; return 0; }
2286 EOF
2287 if { (eval echo configure:2288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2288   rm -rf conftest*
2289   echo "$ac_t""yes" 1>&6
2290 else
2291   echo "configure: failed program was:" >&5
2292   cat conftest.$ac_ext >&5
2293   rm -rf conftest*
2294   echo "$ac_t""no" 1>&6; have_gmp=no
2295 fi
2296 rm -f conftest*
2297
2298 if test x"$have_gmp" = xyes; then
2299   echo $ac_n "checking for MPFR""... $ac_c" 1>&6
2300 echo "configure:2301: checking for MPFR" >&5
2301
2302   saved_LIBS="$LIBS"
2303   LIBS="$LIBS $gmplibs"
2304   cat > conftest.$ac_ext <<EOF
2305 #line 2306 "configure"
2306 #include "confdefs.h"
2307 #include <gmp.h>
2308 #include <mpfr.h>
2309 int main() {
2310 mpfr_t n; mpfr_init(n);
2311 ; return 0; }
2312 EOF
2313 if { (eval echo configure:2314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2314   rm -rf conftest*
2315   echo "$ac_t""yes" 1>&6
2316 else
2317   echo "configure: failed program was:" >&5
2318   cat conftest.$ac_ext >&5
2319   rm -rf conftest*
2320   echo "$ac_t""no" 1>&6; have_gmp=no
2321 fi
2322 rm -f conftest*
2323   LIBS="$saved_LIBS"
2324   CFLAGS="$saved_CFLAGS"
2325 fi
2326
2327 # Flags needed for both GMP and/or MPFR
2328
2329
2330
2331 # By default, C is the only stage 1 language.
2332 stage1_languages=c
2333
2334
2335 # Figure out what language subdirectories are present.
2336 # Look if the user specified --enable-languages="..."; if not, use
2337 # the environment variable $LANGUAGES if defined. $LANGUAGES might
2338 # go away some day.
2339 # NB:  embedded tabs in this IF block -- do not untabify
2340 if test -d ${srcdir}/gcc; then
2341   if test x"${enable_languages+set}" != xset; then
2342     if test x"${LANGUAGES+set}" = xset; then
2343       enable_languages="${LANGUAGES}"
2344         echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
2345     else
2346       enable_languages=all
2347     fi
2348   else
2349     if test x"${enable_languages}" = x ||
2350        test x"${enable_languages}" = xyes;
2351        then
2352       echo configure.in: --enable-languages needs at least one language argument 1>&2
2353       exit 1
2354     fi
2355   fi
2356   enable_languages=`echo "${enable_languages}" | sed -e 's/[    ,][     ,]*/,/g' -e 's/,$//'`
2357
2358   # 'f95' is the old name for the 'fortran' language. We issue a warning
2359   # and make the substitution.
2360   case ,${enable_languages}, in
2361     *,f95,*)
2362       echo configure.in: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2
2363       enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'`
2364       ;;
2365   esac
2366
2367   # First scan to see if an enabled language requires some other language.
2368   # We assume that a given config-lang.in will list all the language
2369   # front ends it requires, even if some are required indirectly.
2370   for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2371     case ${lang_frag} in
2372       ..) ;;
2373       # The odd quoting in the next line works around
2374       # an apparent bug in bash 1.12 on linux.
2375       ${srcdir}/gcc/[*]/config-lang.in) ;;
2376       *)
2377         # From the config-lang.in, get $language, $lang_requires
2378         language=
2379         lang_requires=
2380         . ${lang_frag}
2381         for other in ${lang_requires} ; do
2382           case ,${enable_languages}, in
2383             *,$other,*) ;;
2384             *,all,*) ;;
2385             *,$language,*)
2386               echo " \`$other' language required by \`$language'; enabling" 1>&2
2387               enable_languages="${enable_languages},${other}"
2388               ;;
2389           esac
2390         done
2391         ;;
2392     esac
2393   done
2394
2395   new_enable_languages=c
2396   missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ `
2397   potential_languages=c
2398
2399   for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2400     case ${lang_frag} in
2401       ..) ;;
2402       # The odd quoting in the next line works around
2403       # an apparent bug in bash 1.12 on linux.
2404       ${srcdir}/gcc/[*]/config-lang.in) ;;
2405       *)
2406         # From the config-lang.in, get $language, $target_libs,
2407         # $lang_dirs, $boot_language, and $build_by_default
2408         language=
2409         target_libs=
2410         lang_dirs=
2411         boot_language=
2412         build_by_default=
2413         need_gmp=
2414         . ${lang_frag}
2415         potential_languages="${potential_languages},${language}"
2416         # This is quite sensitive to the ordering of the case statement arms.
2417         case ,${enable_languages},:${language}:${have_gnat}:${build_by_default} in
2418           *::*:*)
2419             echo "${lang_frag} doesn't set \$language." 1>&2
2420             exit 1
2421             ;;
2422           *:ada:no:*)
2423             # Ada was requested with no preexisting GNAT.  Disable unconditionally.
2424             add_this_lang=no
2425             ;;
2426           *,${language},*:*:*:*)
2427             # Language was explicitly selected; include it.
2428             add_this_lang=yes
2429             ;;
2430           *,all,*:*:*:no)
2431             # 'all' was selected, but this is not a default language
2432             # so do not include it.
2433             add_this_lang=no
2434             ;;
2435           *,all,*:*:*:*)
2436             # 'all' was selected and this is a default language; include it.
2437             add_this_lang=yes
2438             ;;
2439           *)
2440             add_this_lang=no
2441             ;;
2442         esac
2443
2444         # Disable languages that need GMP if it isn't available.
2445         case ,${enable_languages},:${have_gmp}:${need_gmp} in
2446           *,${language},*:no:yes)
2447             # Specifically requested language; tell them.
2448             { echo "configure: error: GMP with MPFR support is required to build $language" 1>&2; exit 1; }
2449             ;;
2450           *:no:yes)
2451             # Silently disable.
2452             add_this_lang=no
2453             ;;
2454         esac
2455
2456         # Disable a language that is unsupported by the target.
2457         case " $unsupported_languages " in
2458           *" $language "*)
2459             add_this_lang=no
2460             ;;
2461         esac
2462
2463         case $add_this_lang in
2464           no)
2465             # Remove language-dependent dirs.
2466             eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
2467             ;;
2468           *)
2469             new_enable_languages="$new_enable_languages,$language"
2470             missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
2471             case ${boot_language} in
2472               yes)
2473                 # Add to (comma-separated) list of stage 1 languages.
2474                 stage1_languages="${stage1_languages},${language}"
2475                 ;;
2476             esac
2477             ;;
2478         esac
2479         ;;
2480     esac
2481   done
2482
2483   missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
2484   if test "x$missing_languages" != x; then
2485     { echo "configure: error:
2486 The following requested languages could not be built: ${missing_languages}
2487 Recognised languages are: ${potential_languages}" 1>&2; exit 1; }
2488   fi
2489
2490   if test "x$new_enable_languages" != "x$enable_languages"; then
2491     echo The following languages will be built: ${new_enable_languages}
2492   fi
2493   enable_languages="$new_enable_languages"
2494   ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[^ ]*//' -e 's/$/ --enable-languages='"$enable_languages"/ `
2495 fi
2496
2497 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
2498 # $build_configdirs and $target_configdirs.
2499 # If we have the source for $noconfigdirs entries, add them to $notsupp.
2500
2501 notsupp=""
2502 for dir in . $skipdirs $noconfigdirs ; do
2503   dirname=`echo $dir | sed -e s/target-//g -e s/build-//g`
2504   if test $dir != .  && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2505     configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
2506     if test -r $srcdir/$dirname/configure ; then
2507       if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2508         true
2509       else
2510         notsupp="$notsupp $dir"
2511       fi
2512     fi
2513   fi
2514   if test $dir != .  && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2515     build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"`
2516     if test -r $srcdir/$dirname/configure ; then
2517       if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2518         true
2519       else
2520         notsupp="$notsupp $dir"
2521       fi
2522     fi
2523   fi
2524   if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2525     target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
2526     if test -r $srcdir/$dirname/configure ; then
2527       if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2528         true
2529       else
2530         notsupp="$notsupp $dir"
2531       fi
2532     fi
2533   fi
2534 done
2535
2536 # Sometimes the tools are distributed with libiberty but with no other
2537 # libraries.  In that case, we don't want to build target-libiberty.
2538 if test -n "${target_configdirs}" ; then
2539   others=
2540   for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
2541     if test "$i" != "libiberty" ; then
2542       if test -r $srcdir/$i/configure ; then
2543         others=yes;
2544         break;
2545       fi
2546     fi
2547   done
2548   if test -z "${others}" ; then
2549     target_configdirs=
2550   fi
2551 fi
2552
2553 # Quietly strip out all directories which aren't configurable in this tree.
2554 # This relies on all configurable subdirectories being autoconfiscated, which
2555 # is now the case.
2556 build_configdirs_all="$build_configdirs"
2557 build_configdirs=
2558 for i in ${build_configdirs_all} ; do
2559   j=`echo $i | sed -e s/build-//g`
2560   if test -f ${srcdir}/$j/configure ; then
2561     build_configdirs="${build_configdirs} $i"
2562   fi
2563 done
2564
2565 configdirs_all="$configdirs"
2566 configdirs=
2567 for i in ${configdirs_all} ; do
2568   if test -f ${srcdir}/$i/configure ; then
2569     configdirs="${configdirs} $i"
2570   fi
2571 done
2572
2573 target_configdirs_all="$target_configdirs"
2574 target_configdirs=
2575 for i in ${target_configdirs_all} ; do
2576   j=`echo $i | sed -e s/target-//g`
2577   if test -f ${srcdir}/$j/configure ; then
2578     target_configdirs="${target_configdirs} $i"
2579   fi
2580 done
2581
2582 # Produce a warning message for the subdirs we can't configure.
2583 # This isn't especially interesting in the Cygnus tree, but in the individual
2584 # FSF releases, it's important to let people know when their machine isn't
2585 # supported by the one or two programs in a package.
2586
2587 if test -n "${notsupp}" && test -z "${norecursion}" ; then
2588   # If $appdirs is non-empty, at least one of those directories must still
2589   # be configured, or we error out.  (E.g., if the gas release supports a
2590   # specified target in some subdirs but not the gas subdir, we shouldn't
2591   # pretend that all is well.)
2592   if test -n "$appdirs" ; then
2593     for dir in $appdirs ; do
2594       if test -r $dir/Makefile.in ; then
2595         if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2596           appdirs=""
2597           break
2598         fi
2599         if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
2600           appdirs=""
2601           break
2602         fi
2603       fi
2604     done
2605     if test -n "$appdirs" ; then
2606       echo "*** This configuration is not supported by this package." 1>&2
2607       exit 1
2608     fi
2609   fi
2610   # Okay, some application will build, or we don't care to check.  Still
2611   # notify of subdirs not getting built.
2612   echo "*** This configuration is not supported in the following subdirectories:" 1>&2
2613   echo "    ${notsupp}" 1>&2
2614   echo "    (Any other directories should still work fine.)" 1>&2
2615 fi
2616
2617 case "$host" in
2618   *msdosdjgpp*)
2619     enable_gdbtk=no ;;
2620 esac
2621
2622 copy_dirs=
2623
2624 # Check whether --with-build-sysroot or --without-build-sysroot was given.
2625 if test "${with_build_sysroot+set}" = set; then
2626   withval="$with_build_sysroot"
2627   if test x"$withval" != x ; then
2628      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
2629    fi
2630 else
2631   SYSROOT_CFLAGS_FOR_TARGET=
2632 fi
2633
2634
2635
2636 # Handle --with-headers=XXX.  If the value is not "yes", the contents of
2637 # the named directory are copied to $(tooldir)/sys-include.
2638 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
2639   if test x${is_cross_compiler} = xno ; then
2640     echo 1>&2 '***' --with-headers is only supported when cross compiling
2641     exit 1
2642   fi
2643   if test x"${with_headers}" != xyes ; then
2644     case "${exec_prefixoption}" in
2645     "") x=${prefix} ;;
2646     *) x=${exec_prefix} ;;
2647     esac
2648     copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
2649   fi
2650 fi
2651
2652 # Handle --with-libs=XXX.  If the value is not "yes", the contents of
2653 # the name directories are copied to $(tooldir)/lib.  Multiple directories
2654 # are permitted.
2655 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
2656   if test x${is_cross_compiler} = xno ; then
2657     echo 1>&2 '***' --with-libs is only supported when cross compiling
2658     exit 1
2659   fi
2660   if test x"${with_libs}" != xyes ; then
2661     # Copy the libraries in reverse order, so that files in the first named
2662     # library override files in subsequent libraries.
2663     case "${exec_prefixoption}" in
2664     "") x=${prefix} ;;
2665     *) x=${exec_prefix} ;;
2666     esac
2667     for l in ${with_libs}; do
2668       copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
2669     done
2670   fi
2671 fi
2672
2673 # Handle ${copy_dirs}
2674 set fnord ${copy_dirs}
2675 shift
2676 while test $# != 0 ; do
2677   if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
2678     :
2679   else
2680     echo Copying $1 to $2
2681
2682     # Use the install script to create the directory and all required
2683     # parent directories.
2684     if test -d $2 ; then
2685       :
2686     else
2687       echo >config.temp
2688       ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
2689     fi
2690
2691     # Copy the directory, assuming we have tar.
2692     # FIXME: Should we use B in the second tar?  Not all systems support it.
2693     (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
2694
2695     # It is the responsibility of the user to correctly adjust all
2696     # symlinks.  If somebody can figure out how to handle them correctly
2697     # here, feel free to add the code.
2698
2699     echo $1 > $2/COPIED
2700   fi
2701   shift; shift
2702 done
2703
2704 extra_arflags_for_target=
2705 extra_nmflags_for_target=
2706 extra_ranlibflags_for_target=
2707 target_makefile_frag=/dev/null
2708 case "${target}" in
2709   *-*-netware*)
2710     target_makefile_frag="config/mt-netware"
2711     ;;
2712   *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
2713     target_makefile_frag="config/mt-gnu"
2714     ;;
2715   *-*-aix4.[3456789]* | *-*-aix[56789].*)
2716     # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
2717     # commands to handle both 32-bit and 64-bit objects.  These flags are
2718     # harmless if we're using GNU nm or ar.
2719     extra_arflags_for_target=" -X32_64"
2720     extra_nmflags_for_target=" -B -X32_64"
2721     ;;
2722   *-*-darwin*)
2723     # ranlib from Darwin requires the -c flag to look at common symbols.
2724     extra_ranlibflags_for_target=" -c"
2725     ;;
2726   mips*-*-pe | sh*-*-pe | *arm-wince-pe)
2727     target_makefile_frag="config/mt-wince"
2728     ;;
2729 esac
2730
2731 alphaieee_frag=/dev/null
2732 case $target in
2733   alpha*-*-*)
2734     # This just makes sure to use the -mieee option to build target libs.
2735     # This should probably be set individually by each library.
2736     alphaieee_frag="config/mt-alphaieee"
2737     ;;
2738 esac
2739
2740 # If --enable-target-optspace always use -Os instead of -O2 to build
2741 # the target libraries, similarly if it is not specified, use -Os
2742 # on selected platforms.
2743 ospace_frag=/dev/null
2744 case "${enable_target_optspace}:${target}" in
2745   yes:*)
2746     ospace_frag="config/mt-ospace"
2747     ;;
2748   :d30v-*)
2749     ospace_frag="config/mt-d30v"
2750     ;;
2751   :m32r-* | :d10v-* | :fr30-*)
2752     ospace_frag="config/mt-ospace"
2753     ;;
2754   no:* | :*)
2755     ;;
2756   *)
2757     echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
2758     ;;
2759 esac
2760
2761 # Set with_gnu_as and with_gnu_ld as appropriate.
2762 #
2763 # This is done by determining whether or not the appropriate directory
2764 # is available, and by checking whether or not specific configurations
2765 # have requested that this magic not happen.
2766 #
2767 # The command line options always override the explicit settings in
2768 # configure.in, and the settings in configure.in override this magic.
2769 #
2770 # If the default for a toolchain is to use GNU as and ld, and you don't
2771 # want to do that, then you should use the --without-gnu-as and
2772 # --without-gnu-ld options for the configure script.
2773
2774 if test x${use_gnu_as} = x &&
2775    echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
2776   with_gnu_as=yes
2777   extra_host_args="$extra_host_args --with-gnu-as"
2778 fi
2779
2780 if test x${use_gnu_ld} = x &&
2781    echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
2782   with_gnu_ld=yes
2783   extra_host_args="$extra_host_args --with-gnu-ld"
2784 fi
2785
2786 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
2787 # can detect this case.
2788
2789 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
2790   with_newlib=yes
2791   extra_host_args="$extra_host_args --with-newlib"
2792 fi
2793
2794 # Default to using --with-stabs for certain targets.
2795 if test x${with_stabs} = x ; then
2796   case "${target}" in
2797   mips*-*-irix[56]*)
2798     ;;
2799   mips*-*-* | alpha*-*-osf*)
2800     with_stabs=yes;
2801     extra_host_args="${extra_host_args} --with-stabs"
2802     ;;
2803   esac
2804 fi
2805
2806 # hpux11 in 64bit mode has libraries in a weird place.  Arrange to find
2807 # them automatically.
2808 case "${host}" in
2809   hppa*64*-*-hpux11*)
2810     extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2811     ;;
2812 esac
2813
2814 # Some systems (e.g., one of the i386-aix systems the gas testers are
2815 # using) don't handle "\$" correctly, so don't use it here.
2816 tooldir='${exec_prefix}'/${target_alias}
2817 build_tooldir=${tooldir}
2818
2819 # Generate default definitions for YACC, M4, LEX and other programs that run
2820 # on the build machine.  These are used if the Makefile can't locate these
2821 # programs in objdir.
2822 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2823 for ac_prog in bison
2824 do
2825 # Extract the first word of "$ac_prog", so it can be a program name with args.
2826 set dummy $ac_prog; ac_word=$2
2827 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2828 echo "configure:2829: checking for $ac_word" >&5
2829 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_BISON'+set}'`\" = set"; then
2830   echo $ac_n "(cached) $ac_c" 1>&6
2831 else
2832   if test -n "$CONFIGURED_BISON"; then
2833   ac_cv_prog_CONFIGURED_BISON="$CONFIGURED_BISON" # Let the user override the test.
2834 else
2835   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2836   ac_dummy="$PATH"
2837   for ac_dir in $ac_dummy; do
2838     test -z "$ac_dir" && ac_dir=.
2839     if test -f $ac_dir/$ac_word; then
2840       ac_cv_prog_CONFIGURED_BISON="$ac_prog"
2841       break
2842     fi
2843   done
2844   IFS="$ac_save_ifs"
2845 fi
2846 fi
2847 CONFIGURED_BISON="$ac_cv_prog_CONFIGURED_BISON"
2848 if test -n "$CONFIGURED_BISON"; then
2849   echo "$ac_t""$CONFIGURED_BISON" 1>&6
2850 else
2851   echo "$ac_t""no" 1>&6
2852 fi
2853
2854 test -n "$CONFIGURED_BISON" && break
2855 done
2856 test -n "$CONFIGURED_BISON" || CONFIGURED_BISON="$MISSING bison"
2857
2858 for ac_prog in 'bison -y' byacc yacc
2859 do
2860 # Extract the first word of "$ac_prog", so it can be a program name with args.
2861 set dummy $ac_prog; ac_word=$2
2862 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2863 echo "configure:2864: checking for $ac_word" >&5
2864 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_YACC'+set}'`\" = set"; then
2865   echo $ac_n "(cached) $ac_c" 1>&6
2866 else
2867   if test -n "$CONFIGURED_YACC"; then
2868   ac_cv_prog_CONFIGURED_YACC="$CONFIGURED_YACC" # Let the user override the test.
2869 else
2870   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2871   ac_dummy="$PATH"
2872   for ac_dir in $ac_dummy; do
2873     test -z "$ac_dir" && ac_dir=.
2874     if test -f $ac_dir/$ac_word; then
2875       ac_cv_prog_CONFIGURED_YACC="$ac_prog"
2876       break
2877     fi
2878   done
2879   IFS="$ac_save_ifs"
2880 fi
2881 fi
2882 CONFIGURED_YACC="$ac_cv_prog_CONFIGURED_YACC"
2883 if test -n "$CONFIGURED_YACC"; then
2884   echo "$ac_t""$CONFIGURED_YACC" 1>&6
2885 else
2886   echo "$ac_t""no" 1>&6
2887 fi
2888
2889 test -n "$CONFIGURED_YACC" && break
2890 done
2891 test -n "$CONFIGURED_YACC" || CONFIGURED_YACC="$MISSING bison -y"
2892
2893 for ac_prog in gm4 gnum4 m4
2894 do
2895 # Extract the first word of "$ac_prog", so it can be a program name with args.
2896 set dummy $ac_prog; ac_word=$2
2897 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2898 echo "configure:2899: checking for $ac_word" >&5
2899 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_M4'+set}'`\" = set"; then
2900   echo $ac_n "(cached) $ac_c" 1>&6
2901 else
2902   if test -n "$CONFIGURED_M4"; then
2903   ac_cv_prog_CONFIGURED_M4="$CONFIGURED_M4" # Let the user override the test.
2904 else
2905   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2906   ac_dummy="$PATH"
2907   for ac_dir in $ac_dummy; do
2908     test -z "$ac_dir" && ac_dir=.
2909     if test -f $ac_dir/$ac_word; then
2910       ac_cv_prog_CONFIGURED_M4="$ac_prog"
2911       break
2912     fi
2913   done
2914   IFS="$ac_save_ifs"
2915 fi
2916 fi
2917 CONFIGURED_M4="$ac_cv_prog_CONFIGURED_M4"
2918 if test -n "$CONFIGURED_M4"; then
2919   echo "$ac_t""$CONFIGURED_M4" 1>&6
2920 else
2921   echo "$ac_t""no" 1>&6
2922 fi
2923
2924 test -n "$CONFIGURED_M4" && break
2925 done
2926 test -n "$CONFIGURED_M4" || CONFIGURED_M4="$MISSING m4"
2927
2928 for ac_prog in flex
2929 do
2930 # Extract the first word of "$ac_prog", so it can be a program name with args.
2931 set dummy $ac_prog; ac_word=$2
2932 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2933 echo "configure:2934: checking for $ac_word" >&5
2934 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_FLEX'+set}'`\" = set"; then
2935   echo $ac_n "(cached) $ac_c" 1>&6
2936 else
2937   if test -n "$CONFIGURED_FLEX"; then
2938   ac_cv_prog_CONFIGURED_FLEX="$CONFIGURED_FLEX" # Let the user override the test.
2939 else
2940   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2941   ac_dummy="$PATH"
2942   for ac_dir in $ac_dummy; do
2943     test -z "$ac_dir" && ac_dir=.
2944     if test -f $ac_dir/$ac_word; then
2945       ac_cv_prog_CONFIGURED_FLEX="$ac_prog"
2946       break
2947     fi
2948   done
2949   IFS="$ac_save_ifs"
2950 fi
2951 fi
2952 CONFIGURED_FLEX="$ac_cv_prog_CONFIGURED_FLEX"
2953 if test -n "$CONFIGURED_FLEX"; then
2954   echo "$ac_t""$CONFIGURED_FLEX" 1>&6
2955 else
2956   echo "$ac_t""no" 1>&6
2957 fi
2958
2959 test -n "$CONFIGURED_FLEX" && break
2960 done
2961 test -n "$CONFIGURED_FLEX" || CONFIGURED_FLEX="$MISSING flex"
2962
2963 for ac_prog in flex lex
2964 do
2965 # Extract the first word of "$ac_prog", so it can be a program name with args.
2966 set dummy $ac_prog; ac_word=$2
2967 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2968 echo "configure:2969: checking for $ac_word" >&5
2969 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_LEX'+set}'`\" = set"; then
2970   echo $ac_n "(cached) $ac_c" 1>&6
2971 else
2972   if test -n "$CONFIGURED_LEX"; then
2973   ac_cv_prog_CONFIGURED_LEX="$CONFIGURED_LEX" # Let the user override the test.
2974 else
2975   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2976   ac_dummy="$PATH"
2977   for ac_dir in $ac_dummy; do
2978     test -z "$ac_dir" && ac_dir=.
2979     if test -f $ac_dir/$ac_word; then
2980       ac_cv_prog_CONFIGURED_LEX="$ac_prog"
2981       break
2982     fi
2983   done
2984   IFS="$ac_save_ifs"
2985 fi
2986 fi
2987 CONFIGURED_LEX="$ac_cv_prog_CONFIGURED_LEX"
2988 if test -n "$CONFIGURED_LEX"; then
2989   echo "$ac_t""$CONFIGURED_LEX" 1>&6
2990 else
2991   echo "$ac_t""no" 1>&6
2992 fi
2993
2994 test -n "$CONFIGURED_LEX" && break
2995 done
2996 test -n "$CONFIGURED_LEX" || CONFIGURED_LEX="$MISSING flex"
2997
2998 for ac_prog in makeinfo
2999 do
3000 # Extract the first word of "$ac_prog", so it can be a program name with args.
3001 set dummy $ac_prog; ac_word=$2
3002 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3003 echo "configure:3004: checking for $ac_word" >&5
3004 if eval "test \"`echo '$''{'ac_cv_prog_CONFIGURED_MAKEINFO'+set}'`\" = set"; then
3005   echo $ac_n "(cached) $ac_c" 1>&6
3006 else
3007   if test -n "$CONFIGURED_MAKEINFO"; then
3008   ac_cv_prog_CONFIGURED_MAKEINFO="$CONFIGURED_MAKEINFO" # Let the user override the test.
3009 else
3010   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3011   ac_dummy="$PATH"
3012   for ac_dir in $ac_dummy; do
3013     test -z "$ac_dir" && ac_dir=.
3014     if test -f $ac_dir/$ac_word; then
3015       ac_cv_prog_CONFIGURED_MAKEINFO="$ac_prog"
3016       break
3017     fi
3018   done
3019   IFS="$ac_save_ifs"
3020 fi
3021 fi
3022 CONFIGURED_MAKEINFO="$ac_cv_prog_CONFIGURED_MAKEINFO"
3023 if test -n "$CONFIGURED_MAKEINFO"; then
3024   echo "$ac_t""$CONFIGURED_MAKEINFO" 1>&6
3025 else
3026   echo "$ac_t""no" 1>&6
3027 fi
3028
3029 test -n "$CONFIGURED_MAKEINFO" && break
3030 done
3031 test -n "$CONFIGURED_MAKEINFO" || CONFIGURED_MAKEINFO="$MISSING makeinfo"
3032
3033
3034 # Create a .gdbinit file which runs the one in srcdir
3035 # and tells GDB to look there for source files.
3036
3037 if test -r ${srcdir}/.gdbinit ; then
3038   case ${srcdir} in
3039     .) ;;
3040     *) cat > ./.gdbinit <<EOF
3041 # ${NO_EDIT}
3042 dir ${srcdir}
3043 dir .
3044 source ${srcdir}/.gdbinit
3045 EOF
3046     ;;
3047   esac
3048 fi
3049
3050 # Make sure that the compiler is able to generate an executable.  If it
3051 # can't, we are probably in trouble.  We don't care whether we can run the
3052 # executable--we might be using a cross compiler--we only care whether it
3053 # can be created.  At this point the main configure script has set CC.
3054 we_are_ok=no
3055 echo "int main () { return 0; }" > conftest.c
3056 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
3057 if test $? = 0 ; then
3058   if test -s conftest || test -s conftest.exe ; then
3059     we_are_ok=yes
3060   fi
3061 fi
3062 case $we_are_ok in
3063   no)
3064     echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
3065     echo 1>&2 "*** You must set the environment variable CC to a working compiler."
3066     rm -f conftest*
3067     exit 1
3068     ;;
3069 esac
3070 rm -f conftest*
3071
3072 # The Solaris /usr/ucb/cc compiler does not appear to work.
3073 case "${host}" in
3074   sparc-sun-solaris2*)
3075       CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
3076       if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
3077           could_use=
3078           test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
3079           if test -d /opt/cygnus/bin ; then
3080               if test "$could_use" = "" ; then
3081                   could_use="/opt/cygnus/bin"
3082               else
3083                   could_use="$could_use or /opt/cygnus/bin"
3084               fi
3085           fi
3086         if test "$could_use" = "" ; then
3087             echo "Warning: compilation may fail because you're using"
3088             echo "/usr/ucb/cc.  You should change your PATH or CC "
3089             echo "variable and rerun configure."
3090         else
3091             echo "Warning: compilation may fail because you're using"
3092             echo "/usr/ucb/cc, when you should use the C compiler from"
3093             echo "$could_use.  You should change your"
3094             echo "PATH or CC variable and rerun configure."
3095         fi
3096       fi
3097   ;;
3098 esac
3099
3100 case "${host}" in
3101   *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
3102   *-*-darwin* | *-*-rhapsody* ) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
3103   *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
3104 esac
3105
3106 # Record target_configdirs and the configure arguments for target and
3107 # build configuration in Makefile.
3108 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
3109 build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
3110
3111 # Determine whether gdb needs tk/tcl or not.
3112 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
3113 # and in that case we want gdb to be built without tk.  Ugh!
3114 # In fact I believe gdb is the *only* package directly dependent on tk,
3115 # so we should be able to put the 'maybe's in unconditionally and
3116 # leave out the maybe dependencies when enable_gdbtk is false.  I'm not
3117 # 100% sure that that's safe though.
3118
3119 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui"
3120 case "$enable_gdbtk" in
3121   no)
3122     GDB_TK="" ;;
3123   yes)
3124     GDB_TK="${gdb_tk}" ;;
3125   *)
3126     # Only add the dependency on gdbtk when GDBtk is part of the gdb
3127     # distro.  Eventually someone will fix this and move Insight, nee
3128     # gdbtk to a separate directory.
3129     if test -d ${srcdir}/gdb/gdbtk ; then
3130       GDB_TK="${gdb_tk}"
3131     else
3132       GDB_TK=""
3133     fi
3134     ;;
3135 esac
3136
3137 # Strip out unwanted targets.
3138
3139 # While at that, we remove Makefiles if we were started for recursive
3140 # configuration, so that the top-level Makefile reconfigures them,
3141 # like we used to do when configure itself was recursive.
3142
3143 # Loop over modules.  $extrasub must be used with care, limiting as
3144 # much as possible the usage of range addresses.  That's because autoconf
3145 # splits the sed script to overcome limits in the number of commands,
3146 # and relying on carefully-timed sed passes may turn out to be very hard
3147 # to maintain later.  In this particular case, you just have to be careful
3148 # not to nest @if/@endif pairs, because configure will not warn you at all.
3149
3150 # Check whether --enable-bootstrap or --disable-bootstrap was given.
3151 if test "${enable_bootstrap+set}" = set; then
3152   enableval="$enable_bootstrap"
3153   :
3154 else
3155   enable_bootstrap=default
3156 fi
3157
3158
3159 # Issue errors and warnings for invalid/strange bootstrap combinations.
3160 case "$configdirs" in
3161   *gcc*) have_compiler=yes ;;
3162   *) have_compiler=no ;;
3163 esac
3164
3165 case "$have_compiler:$host:$target:$enable_bootstrap" in
3166   *:*:*:no) ;;
3167
3168   # Default behavior.  (We'll) enable bootstrap if we have a compiler
3169   # and we are in a native configuration.
3170   yes:$build:$build:default)
3171     # This will become 'yes'
3172     enable_bootstrap=no ;;
3173
3174   *:*:*:default)
3175     enable_bootstrap=no ;;
3176
3177   # We have a compiler and we are in a native configuration, bootstrap is ok
3178   yes:$build:$build:yes | yes:$build:$build:lean)
3179     ;;
3180
3181   # Other configurations, but we have a compiler.  Assume the user knows
3182   # what he's doing.
3183   yes:*:*:yes | yes:*:*:lean)
3184     echo "configure: warning: trying to bootstrap a cross compiler" 1>&2
3185     ;;
3186
3187   # No compiler: if they passed --enable-bootstrap explicitly, fail
3188   no:*:*:yes | no:*:*:lean)
3189     { echo "configure: error: cannot bootstrap without a compiler" 1>&2; exit 1; } ;;
3190
3191   # Fail if wrong command line
3192   *)
3193     { echo "configure: error: invalid option for --enable-bootstrap" 1>&2; exit 1; }
3194     ;;
3195 esac
3196
3197 # Adjust the toplevel makefile according to whether bootstrap was selected.
3198 case "$enable_bootstrap" in
3199   yes)
3200     bootstrap_lean='#'
3201     bootstrap_suffix=bootstrap ;;
3202   lean)
3203     bootstrap_lean=''
3204     bootstrap_suffix=bootstrap ;;
3205   no)
3206     bootstrap_suffix=no-bootstrap ;;
3207 esac
3208
3209
3210 for module in ${build_configdirs} ; do
3211   if test -z "${no_recursion}" \
3212      && test -f ${build_subdir}/${module}/Makefile; then
3213     echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
3214     rm -f ${build_subdir}/${module}/Makefile
3215   fi
3216   extrasub="$extrasub
3217 /^@if build-$module\$/d
3218 /^@endif build-$module\$/d
3219 /^@if build-$module-$bootstrap_suffix\$/d
3220 /^@endif build-$module-$bootstrap_suffix\$/d"
3221 done
3222 for module in ${configdirs} ; do
3223   if test -z "${no_recursion}" \
3224      && test -f ${module}/Makefile; then
3225     echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
3226     rm -f ${module}/Makefile
3227   fi
3228   extrasub="$extrasub
3229 /^@if $module\$/d
3230 /^@endif $module\$/d
3231 /^@if $module-$bootstrap_suffix\$/d
3232 /^@endif $module-$bootstrap_suffix\$/d"
3233 done
3234 for module in ${target_configdirs} ; do
3235   if test -z "${no_recursion}" \
3236      && test -f ${target_subdir}/${module}/Makefile; then
3237     echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
3238     rm -f ${target_subdir}/${module}/Makefile
3239   fi
3240   extrasub="$extrasub
3241 /^@if target-$module\$/d
3242 /^@endif target-$module\$/d
3243 /^@if target-$module-$bootstrap_suffix\$/d
3244 /^@endif target-$module-$bootstrap_suffix\$/d"
3245 done
3246
3247 extrasub="$extrasub
3248 /^@if /,/^@endif /d"
3249
3250 # Create the serialization dependencies.  This uses a temporary file.
3251
3252 # Check whether --enable-serial-configure or --disable-serial-configure was given.
3253 if test "${enable_serial_configure+set}" = set; then
3254   enableval="$enable_serial_configure"
3255   :
3256 fi
3257
3258
3259 case ${enable_serial_configure} in
3260   yes)
3261     enable_serial_build_configure=yes
3262     enable_serial_host_configure=yes
3263     enable_serial_target_configure=yes
3264     ;;
3265 esac
3266
3267 # These force 'configure's to be done one at a time, to avoid problems
3268 # with contention over a shared config.cache.
3269 rm -f serdep.tmp
3270 echo '# serdep.tmp' > serdep.tmp
3271 olditem=
3272 test "x${enable_serial_build_configure}" = xyes &&
3273 for item in ${build_configdirs} ; do
3274   case ${olditem} in
3275     "") ;;
3276     *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
3277   esac
3278   olditem=${item}
3279 done
3280 olditem=
3281 test "x${enable_serial_host_configure}" = xyes &&
3282 for item in ${configdirs} ; do
3283   case ${olditem} in
3284     "") ;;
3285     *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
3286   esac
3287   olditem=${item}
3288 done
3289 olditem=
3290 test "x${enable_serial_target_configure}" = xyes &&
3291 for item in ${target_configdirs} ; do
3292   case ${olditem} in
3293     "") ;;
3294     *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
3295   esac
3296   olditem=${item}
3297 done
3298 serialization_dependencies=serdep.tmp
3299
3300
3301 # Base args.  Strip norecursion, cache-file, srcdir, host, build,
3302 # target and nonopt.  These are the ones we might not want to pass
3303 # down to subconfigures.  Also strip program-prefix, program-suffix,
3304 # and program-transform-name, so that we can pass down a consistent
3305 # program-transform-name.  If autoconf has put single quotes around
3306 # any of these arguments (because they contain shell metacharacters)
3307 # then this will fail; in practice this only happens for
3308 # --program-transform-name, so be sure to override --program-transform-name
3309 # at the end of the argument list.
3310 # These will be expanded by make, so quote '$'.
3311 cat <<\EOF_SED > conftestsed
3312 s/ --no[^ ]*/ /g
3313 s/ --c[a-z-]*[= ][^ ]*//g
3314 s/ --sr[a-z-]*[= ][^ ]*//g
3315 s/ --ho[a-z-]*[= ][^ ]*//g
3316 s/ --bu[a-z-]*[= ][^ ]*//g
3317 s/ --t[a-z-]*[= ][^ ]*//g
3318 s/ --program-[pst][a-z-]*[= ][^ ]*//g
3319 s/ -cache-file[= ][^ ]*//g
3320 s/ -srcdir[= ][^ ]*//g
3321 s/ -host[= ][^ ]*//g
3322 s/ -build[= ][^ ]*//g
3323 s/ -target[= ][^ ]*//g
3324 s/ -program-prefix[= ][^ ]*//g
3325 s/ -program-suffix[= ][^ ]*//g
3326 s/ -program-transform-name[= ][^ ]*//g
3327 s/ [^' -][^ ]* / /
3328 s/^ *//;s/ *$//
3329 s,\$,$$,g
3330 EOF_SED
3331 sed -f conftestsed <<EOF_SED > conftestsed.out
3332  ${ac_configure_args}
3333 EOF_SED
3334 baseargs=`cat conftestsed.out`
3335 rm -f conftestsed conftestsed.out
3336
3337 # Add in --program-transform-name, after --program-prefix and
3338 # --program-suffix have been applied to it.  Autoconf has already
3339 # doubled dollar signs and backslashes in program_transform_name; we want
3340 # the backslashes un-doubled, and then the entire thing wrapped in single
3341 # quotes, because this will be expanded first by make and then by the shell.
3342 # Also, because we want to override the logic in subdir configure scripts to
3343 # choose program_transform_name, replace any s,x,x, with s,y,y,.
3344 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
3345 ${program_transform_name}
3346 EOF_SED
3347 gcc_transform_name=`cat conftestsed.out`
3348 rm -f conftestsed.out
3349 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
3350
3351 # For the build-side libraries, we just need to pretend we're native,
3352 # and not use the same cache file.  Multilibs are neither needed nor
3353 # desired.
3354 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} --target=${target_alias} ${baseargs}"
3355
3356 # For host modules, accept cache file option, or specification as blank.
3357 case "${cache_file}" in
3358 "") # empty
3359   cache_file_option="" ;;
3360 /* | [A-Za-z]:[\\/]* ) # absolute path
3361   cache_file_option="--cache-file=${cache_file}" ;;
3362 *) # relative path
3363   cache_file_option="--cache-file=../${cache_file}" ;;
3364 esac
3365
3366 # Host dirs don't like to share a cache file either, horribly enough.
3367 # This seems to be due to autoconf 2.5x stupidity.
3368 host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
3369
3370 target_configargs=${baseargs}
3371
3372 # Passing a --with-cross-host argument lets the target libraries know
3373 # whether they are being built with a cross-compiler or being built
3374 # native.  However, it would be better to use other mechanisms to make the
3375 # sorts of decisions they want to make on this basis.  Please consider
3376 # this option to be deprecated.  FIXME.
3377 if test x${is_cross_compiler} = xyes ; then
3378   target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
3379 fi
3380
3381 # Default to --enable-multilib.
3382 if test x${enable_multilib} = x ; then
3383   target_configargs="--enable-multilib ${target_configargs}"
3384 fi
3385
3386 # Pass --with-newlib if appropriate.  Note that target_configdirs has
3387 # changed from the earlier setting of with_newlib.
3388 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
3389   target_configargs="--with-newlib ${target_configargs}"
3390 fi
3391
3392 # Different target subdirs use different values of certain variables
3393 # (notably CXX).  Worse, multilibs use *lots* of different values.
3394 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
3395 # it doesn't automatically accept command-line overrides of them.
3396 # This means it's not safe for target subdirs to share a cache file,
3397 # which is disgusting, but there you have it.  Hopefully this can be
3398 # fixed in future.  It's still worthwhile to use a cache file for each
3399 # directory.  I think.
3400
3401 # Pass the appropriate --build, --host, --target and --cache-file arguments.
3402 # We need to pass --target, as newer autoconf's requires consistency
3403 # for target_alias and gcc doesn't manage it consistently.
3404 target_configargs="--cache-file=./config.cache --build=${build_alias} --host=${target_alias} --target=${target_alias} ${target_configargs}"
3405
3406 FLAGS_FOR_TARGET=
3407 case " $target_configdirs " in
3408  *" newlib "*)
3409   case " $target_configargs " in
3410   *" --with-newlib "*)
3411    case "$target" in
3412    *-cygwin*)
3413      FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include' ;;
3414    esac
3415
3416    # If we're not building GCC, don't discard standard headers.
3417    if test -d ${srcdir}/gcc; then
3418      FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
3419
3420      if test "${build}" != "${host}"; then
3421        # On Canadian crosses, CC_FOR_TARGET will have already been set
3422        # by `configure', so we won't have an opportunity to add -Bgcc/
3423        # to it.  This is right: we don't want to search that directory
3424        # for binaries, but we want the header files in there, so add
3425        # them explicitly.
3426        FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
3427
3428        # Someone might think of using the pre-installed headers on
3429        # Canadian crosses, in case the installed compiler is not fully
3430        # compatible with the compiler being built.  In this case, it
3431        # would be better to flag an error than risking having
3432        # incompatible object files being constructed.  We can't
3433        # guarantee that an error will be flagged, but let's hope the
3434        # compiler will do it, when presented with incompatible header
3435        # files.
3436      fi
3437    fi
3438
3439    case "${target}-${is_cross_compiler}" in
3440    i[3456789]86-*-linux*-no)
3441       # Here host == target, so we don't need to build gcc,
3442       # so we don't want to discard standard headers.
3443       FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
3444       ;;
3445    *)
3446       # If we're building newlib, use its generic headers last, but search
3447       # for any libc-related directories first (so make it the last -B
3448       # switch).
3449       FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
3450       ;;
3451    esac
3452    ;;
3453   esac
3454   ;;
3455 esac
3456
3457 # Allow the user to override the flags for
3458 # our build compiler if desired.
3459 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3460
3461 # On Canadian crosses, we'll be searching the right directories for
3462 # the previously-installed cross compiler, so don't bother to add
3463 # flags for directories within the install tree of the compiler
3464 # being built; programs in there won't even run.
3465 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
3466   # Search for pre-installed headers if nothing else fits.
3467   FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
3468 fi
3469
3470 if test "x${use_gnu_ld}" = x &&
3471    echo " ${configdirs} " | grep " ld " > /dev/null ; then
3472   # Arrange for us to find uninstalled linker scripts.
3473   FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld'
3474 fi
3475
3476 # Makefile fragments.
3477 for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
3478 do
3479   eval fragval=\$$frag
3480   if test $fragval != /dev/null; then
3481     eval $frag=${srcdir}/$fragval
3482   fi
3483 done
3484
3485
3486
3487
3488
3489 # Miscellanea: directories, flags, etc.
3490
3491
3492
3493
3494
3495
3496
3497 # Build module lists & subconfigure args.
3498
3499
3500
3501 # Host module lists & subconfigure args.
3502
3503
3504
3505 # Target module lists & subconfigure args.
3506
3507
3508
3509 # Build tools.
3510
3511
3512
3513 # Host tools.
3514 ncn_tool_prefix=
3515 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
3516 ncn_target_tool_prefix=
3517 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
3518
3519  for ncn_progname in ar; do
3520   if test -n "$ncn_tool_prefix"; then
3521     # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
3522 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
3523 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3524 echo "configure:3525: checking for $ac_word" >&5
3525 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3526   echo $ac_n "(cached) $ac_c" 1>&6
3527 else
3528   if test -n "$AR"; then
3529   ac_cv_prog_AR="$AR" # Let the user override the test.
3530 else
3531   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3532   ac_dummy="$PATH"
3533   for ac_dir in $ac_dummy; do
3534     test -z "$ac_dir" && ac_dir=.
3535     if test -f $ac_dir/$ac_word; then
3536       ac_cv_prog_AR="${ncn_tool_prefix}${ncn_progname}"
3537       break
3538     fi
3539   done
3540   IFS="$ac_save_ifs"
3541 fi
3542 fi
3543 AR="$ac_cv_prog_AR"
3544 if test -n "$AR"; then
3545   echo "$ac_t""$AR" 1>&6
3546 else
3547   echo "$ac_t""no" 1>&6
3548 fi
3549
3550   fi
3551   if test -z "$ac_cv_prog_AR" && test $build = $host ; then
3552     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
3553 set dummy ${ncn_progname}; ac_word=$2
3554 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3555 echo "configure:3556: checking for $ac_word" >&5
3556 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3557   echo $ac_n "(cached) $ac_c" 1>&6
3558 else
3559   if test -n "$AR"; then
3560   ac_cv_prog_AR="$AR" # Let the user override the test.
3561 else
3562   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3563   ac_dummy="$PATH"
3564   for ac_dir in $ac_dummy; do
3565     test -z "$ac_dir" && ac_dir=.
3566     if test -f $ac_dir/$ac_word; then
3567       ac_cv_prog_AR="${ncn_progname}"
3568       break
3569     fi
3570   done
3571   IFS="$ac_save_ifs"
3572 fi
3573 fi
3574 AR="$ac_cv_prog_AR"
3575 if test -n "$AR"; then
3576   echo "$ac_t""$AR" 1>&6
3577 else
3578   echo "$ac_t""no" 1>&6
3579 fi
3580
3581   fi
3582   test -n "$ac_cv_prog_AR" && break
3583 done
3584
3585 if test -z "$ac_cv_prog_AR" ; then
3586   set dummy ar
3587   if test $build = $host ; then
3588     AR="$2"
3589   else
3590     AR="${ncn_tool_prefix}$2"
3591   fi
3592 fi
3593
3594  for ncn_progname in as; do
3595   if test -n "$ncn_tool_prefix"; then
3596     # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
3597 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
3598 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3599 echo "configure:3600: checking for $ac_word" >&5
3600 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
3601   echo $ac_n "(cached) $ac_c" 1>&6
3602 else
3603   if test -n "$AS"; then
3604   ac_cv_prog_AS="$AS" # Let the user override the test.
3605 else
3606   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3607   ac_dummy="$PATH"
3608   for ac_dir in $ac_dummy; do
3609     test -z "$ac_dir" && ac_dir=.
3610     if test -f $ac_dir/$ac_word; then
3611       ac_cv_prog_AS="${ncn_tool_prefix}${ncn_progname}"
3612       break
3613     fi
3614   done
3615   IFS="$ac_save_ifs"
3616 fi
3617 fi
3618 AS="$ac_cv_prog_AS"
3619 if test -n "$AS"; then
3620   echo "$ac_t""$AS" 1>&6
3621 else
3622   echo "$ac_t""no" 1>&6
3623 fi
3624
3625   fi
3626   if test -z "$ac_cv_prog_AS" && test $build = $host ; then
3627     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
3628 set dummy ${ncn_progname}; ac_word=$2
3629 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3630 echo "configure:3631: checking for $ac_word" >&5
3631 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
3632   echo $ac_n "(cached) $ac_c" 1>&6
3633 else
3634   if test -n "$AS"; then
3635   ac_cv_prog_AS="$AS" # Let the user override the test.
3636 else
3637   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3638   ac_dummy="$PATH"
3639   for ac_dir in $ac_dummy; do
3640     test -z "$ac_dir" && ac_dir=.
3641     if test -f $ac_dir/$ac_word; then
3642       ac_cv_prog_AS="${ncn_progname}"
3643       break
3644     fi
3645   done
3646   IFS="$ac_save_ifs"
3647 fi
3648 fi
3649 AS="$ac_cv_prog_AS"
3650 if test -n "$AS"; then
3651   echo "$ac_t""$AS" 1>&6
3652 else
3653   echo "$ac_t""no" 1>&6
3654 fi
3655
3656   fi
3657   test -n "$ac_cv_prog_AS" && break
3658 done
3659
3660 if test -z "$ac_cv_prog_AS" ; then
3661   set dummy as
3662   if test $build = $host ; then
3663     AS="$2"
3664   else
3665     AS="${ncn_tool_prefix}$2"
3666   fi
3667 fi
3668
3669  for ncn_progname in dlltool; do
3670   if test -n "$ncn_tool_prefix"; then
3671     # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
3672 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
3673 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3674 echo "configure:3675: checking for $ac_word" >&5
3675 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3676   echo $ac_n "(cached) $ac_c" 1>&6
3677 else
3678   if test -n "$DLLTOOL"; then
3679   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3680 else
3681   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3682   ac_dummy="$PATH"
3683   for ac_dir in $ac_dummy; do
3684     test -z "$ac_dir" && ac_dir=.
3685     if test -f $ac_dir/$ac_word; then
3686       ac_cv_prog_DLLTOOL="${ncn_tool_prefix}${ncn_progname}"
3687       break
3688     fi
3689   done
3690   IFS="$ac_save_ifs"
3691 fi
3692 fi
3693 DLLTOOL="$ac_cv_prog_DLLTOOL"
3694 if test -n "$DLLTOOL"; then
3695   echo "$ac_t""$DLLTOOL" 1>&6
3696 else
3697   echo "$ac_t""no" 1>&6
3698 fi
3699
3700   fi
3701   if test -z "$ac_cv_prog_DLLTOOL" && test $build = $host ; then
3702     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
3703 set dummy ${ncn_progname}; ac_word=$2
3704 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3705 echo "configure:3706: checking for $ac_word" >&5
3706 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3707   echo $ac_n "(cached) $ac_c" 1>&6
3708 else
3709   if test -n "$DLLTOOL"; then
3710   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3711 else
3712   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3713   ac_dummy="$PATH"
3714   for ac_dir in $ac_dummy; do
3715     test -z "$ac_dir" && ac_dir=.
3716     if test -f $ac_dir/$ac_word; then
3717       ac_cv_prog_DLLTOOL="${ncn_progname}"
3718       break
3719     fi
3720   done
3721   IFS="$ac_save_ifs"
3722 fi
3723 fi
3724 DLLTOOL="$ac_cv_prog_DLLTOOL"
3725 if test -n "$DLLTOOL"; then
3726   echo "$ac_t""$DLLTOOL" 1>&6
3727 else
3728   echo "$ac_t""no" 1>&6
3729 fi
3730
3731   fi
3732   test -n "$ac_cv_prog_DLLTOOL" && break
3733 done
3734
3735 if test -z "$ac_cv_prog_DLLTOOL" ; then
3736   set dummy dlltool
3737   if test $build = $host ; then
3738     DLLTOOL="$2"
3739   else
3740     DLLTOOL="${ncn_tool_prefix}$2"
3741   fi
3742 fi
3743
3744  for ncn_progname in ld; do
3745   if test -n "$ncn_tool_prefix"; then
3746     # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
3747 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
3748 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3749 echo "configure:3750: checking for $ac_word" >&5
3750 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3751   echo $ac_n "(cached) $ac_c" 1>&6
3752 else
3753   if test -n "$LD"; then
3754   ac_cv_prog_LD="$LD" # Let the user override the test.
3755 else
3756   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3757   ac_dummy="$PATH"
3758   for ac_dir in $ac_dummy; do
3759     test -z "$ac_dir" && ac_dir=.
3760     if test -f $ac_dir/$ac_word; then
3761       ac_cv_prog_LD="${ncn_tool_prefix}${ncn_progname}"
3762       break
3763     fi
3764   done
3765   IFS="$ac_save_ifs"
3766 fi
3767 fi
3768 LD="$ac_cv_prog_LD"
3769 if test -n "$LD"; then
3770   echo "$ac_t""$LD" 1>&6
3771 else
3772   echo "$ac_t""no" 1>&6
3773 fi
3774
3775   fi
3776   if test -z "$ac_cv_prog_LD" && test $build = $host ; then
3777     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
3778 set dummy ${ncn_progname}; ac_word=$2
3779 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3780 echo "configure:3781: checking for $ac_word" >&5
3781 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3782   echo $ac_n "(cached) $ac_c" 1>&6
3783 else
3784   if test -n "$LD"; then
3785   ac_cv_prog_LD="$LD" # Let the user override the test.
3786 else
3787   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3788   ac_dummy="$PATH"
3789   for ac_dir in $ac_dummy; do
3790     test -z "$ac_dir" && ac_dir=.
3791     if test -f $ac_dir/$ac_word; then
3792       ac_cv_prog_LD="${ncn_progname}"
3793       break
3794     fi
3795   done
3796   IFS="$ac_save_ifs"
3797 fi
3798 fi
3799 LD="$ac_cv_prog_LD"
3800 if test -n "$LD"; then
3801   echo "$ac_t""$LD" 1>&6
3802 else
3803   echo "$ac_t""no" 1>&6
3804 fi
3805
3806   fi
3807   test -n "$ac_cv_prog_LD" && break
3808 done
3809
3810 if test -z "$ac_cv_prog_LD" ; then
3811   set dummy ld
3812   if test $build = $host ; then
3813     LD="$2"
3814   else
3815     LD="${ncn_tool_prefix}$2"
3816   fi
3817 fi
3818
3819  for ncn_progname in nm; do
3820   if test -n "$ncn_tool_prefix"; then
3821     # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
3822 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
3823 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3824 echo "configure:3825: checking for $ac_word" >&5
3825 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3826   echo $ac_n "(cached) $ac_c" 1>&6
3827 else
3828   if test -n "$NM"; then
3829   ac_cv_prog_NM="$NM" # Let the user override the test.
3830 else
3831   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3832   ac_dummy="$PATH"
3833   for ac_dir in $ac_dummy; do
3834     test -z "$ac_dir" && ac_dir=.
3835     if test -f $ac_dir/$ac_word; then
3836       ac_cv_prog_NM="${ncn_tool_prefix}${ncn_progname}"
3837       break
3838     fi
3839   done
3840   IFS="$ac_save_ifs"
3841 fi
3842 fi
3843 NM="$ac_cv_prog_NM"
3844 if test -n "$NM"; then
3845   echo "$ac_t""$NM" 1>&6
3846 else
3847   echo "$ac_t""no" 1>&6
3848 fi
3849
3850   fi
3851   if test -z "$ac_cv_prog_NM" && test $build = $host ; then
3852     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
3853 set dummy ${ncn_progname}; ac_word=$2
3854 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3855 echo "configure:3856: checking for $ac_word" >&5
3856 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3857   echo $ac_n "(cached) $ac_c" 1>&6
3858 else
3859   if test -n "$NM"; then
3860   ac_cv_prog_NM="$NM" # Let the user override the test.
3861 else
3862   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3863   ac_dummy="$PATH"
3864   for ac_dir in $ac_dummy; do
3865     test -z "$ac_dir" && ac_dir=.
3866     if test -f $ac_dir/$ac_word; then
3867       ac_cv_prog_NM="${ncn_progname}"
3868       break
3869     fi
3870   done
3871   IFS="$ac_save_ifs"
3872 fi
3873 fi
3874 NM="$ac_cv_prog_NM"
3875 if test -n "$NM"; then
3876   echo "$ac_t""$NM" 1>&6
3877 else
3878   echo "$ac_t""no" 1>&6
3879 fi
3880
3881   fi
3882   test -n "$ac_cv_prog_NM" && break
3883 done
3884
3885 if test -z "$ac_cv_prog_NM" ; then
3886   set dummy nm
3887   if test $build = $host ; then
3888     NM="$2"
3889   else
3890     NM="${ncn_tool_prefix}$2"
3891   fi
3892 fi
3893
3894  for ncn_progname in ranlib; do
3895   if test -n "$ncn_tool_prefix"; then
3896     # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
3897 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
3898 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3899 echo "configure:3900: checking for $ac_word" >&5
3900 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3901   echo $ac_n "(cached) $ac_c" 1>&6
3902 else
3903   if test -n "$RANLIB"; then
3904   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3905 else
3906   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3907   ac_dummy="$PATH"
3908   for ac_dir in $ac_dummy; do
3909     test -z "$ac_dir" && ac_dir=.
3910     if test -f $ac_dir/$ac_word; then
3911       ac_cv_prog_RANLIB="${ncn_tool_prefix}${ncn_progname}"
3912       break
3913     fi
3914   done
3915   IFS="$ac_save_ifs"
3916 fi
3917 fi
3918 RANLIB="$ac_cv_prog_RANLIB"
3919 if test -n "$RANLIB"; then
3920   echo "$ac_t""$RANLIB" 1>&6
3921 else
3922   echo "$ac_t""no" 1>&6
3923 fi
3924
3925   fi
3926   if test -z "$ac_cv_prog_RANLIB" && test $build = $host ; then
3927     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
3928 set dummy ${ncn_progname}; ac_word=$2
3929 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3930 echo "configure:3931: checking for $ac_word" >&5
3931 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3932   echo $ac_n "(cached) $ac_c" 1>&6
3933 else
3934   if test -n "$RANLIB"; then
3935   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3936 else
3937   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3938   ac_dummy="$PATH"
3939   for ac_dir in $ac_dummy; do
3940     test -z "$ac_dir" && ac_dir=.
3941     if test -f $ac_dir/$ac_word; then
3942       ac_cv_prog_RANLIB="${ncn_progname}"
3943       break
3944     fi
3945   done
3946   IFS="$ac_save_ifs"
3947 fi
3948 fi
3949 RANLIB="$ac_cv_prog_RANLIB"
3950 if test -n "$RANLIB"; then
3951   echo "$ac_t""$RANLIB" 1>&6
3952 else
3953   echo "$ac_t""no" 1>&6
3954 fi
3955
3956   fi
3957   test -n "$ac_cv_prog_RANLIB" && break
3958 done
3959
3960 if test -z "$ac_cv_prog_RANLIB" ; then
3961   RANLIB=":"
3962 fi
3963
3964  for ncn_progname in windres; do
3965   if test -n "$ncn_tool_prefix"; then
3966     # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
3967 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
3968 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3969 echo "configure:3970: checking for $ac_word" >&5
3970 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3971   echo $ac_n "(cached) $ac_c" 1>&6
3972 else
3973   if test -n "$WINDRES"; then
3974   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3975 else
3976   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3977   ac_dummy="$PATH"
3978   for ac_dir in $ac_dummy; do
3979     test -z "$ac_dir" && ac_dir=.
3980     if test -f $ac_dir/$ac_word; then
3981       ac_cv_prog_WINDRES="${ncn_tool_prefix}${ncn_progname}"
3982       break
3983     fi
3984   done
3985   IFS="$ac_save_ifs"
3986 fi
3987 fi
3988 WINDRES="$ac_cv_prog_WINDRES"
3989 if test -n "$WINDRES"; then
3990   echo "$ac_t""$WINDRES" 1>&6
3991 else
3992   echo "$ac_t""no" 1>&6
3993 fi
3994
3995   fi
3996   if test -z "$ac_cv_prog_WINDRES" && test $build = $host ; then
3997     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
3998 set dummy ${ncn_progname}; ac_word=$2
3999 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4000 echo "configure:4001: checking for $ac_word" >&5
4001 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
4002   echo $ac_n "(cached) $ac_c" 1>&6
4003 else
4004   if test -n "$WINDRES"; then
4005   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
4006 else
4007   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4008   ac_dummy="$PATH"
4009   for ac_dir in $ac_dummy; do
4010     test -z "$ac_dir" && ac_dir=.
4011     if test -f $ac_dir/$ac_word; then
4012       ac_cv_prog_WINDRES="${ncn_progname}"
4013       break
4014     fi
4015   done
4016   IFS="$ac_save_ifs"
4017 fi
4018 fi
4019 WINDRES="$ac_cv_prog_WINDRES"
4020 if test -n "$WINDRES"; then
4021   echo "$ac_t""$WINDRES" 1>&6
4022 else
4023   echo "$ac_t""no" 1>&6
4024 fi
4025
4026   fi
4027   test -n "$ac_cv_prog_WINDRES" && break
4028 done
4029
4030 if test -z "$ac_cv_prog_WINDRES" ; then
4031   set dummy windres
4032   if test $build = $host ; then
4033     WINDRES="$2"
4034   else
4035     WINDRES="${ncn_tool_prefix}$2"
4036   fi
4037 fi
4038
4039  for ncn_progname in objcopy; do
4040   if test -n "$ncn_tool_prefix"; then
4041     # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
4042 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
4043 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4044 echo "configure:4045: checking for $ac_word" >&5
4045 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
4046   echo $ac_n "(cached) $ac_c" 1>&6
4047 else
4048   if test -n "$OBJCOPY"; then
4049   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4050 else
4051   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4052   ac_dummy="$PATH"
4053   for ac_dir in $ac_dummy; do
4054     test -z "$ac_dir" && ac_dir=.
4055     if test -f $ac_dir/$ac_word; then
4056       ac_cv_prog_OBJCOPY="${ncn_tool_prefix}${ncn_progname}"
4057       break
4058     fi
4059   done
4060   IFS="$ac_save_ifs"
4061 fi
4062 fi
4063 OBJCOPY="$ac_cv_prog_OBJCOPY"
4064 if test -n "$OBJCOPY"; then
4065   echo "$ac_t""$OBJCOPY" 1>&6
4066 else
4067   echo "$ac_t""no" 1>&6
4068 fi
4069
4070   fi
4071   if test -z "$ac_cv_prog_OBJCOPY" && test $build = $host ; then
4072     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4073 set dummy ${ncn_progname}; ac_word=$2
4074 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4075 echo "configure:4076: checking for $ac_word" >&5
4076 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
4077   echo $ac_n "(cached) $ac_c" 1>&6
4078 else
4079   if test -n "$OBJCOPY"; then
4080   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4081 else
4082   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4083   ac_dummy="$PATH"
4084   for ac_dir in $ac_dummy; do
4085     test -z "$ac_dir" && ac_dir=.
4086     if test -f $ac_dir/$ac_word; then
4087       ac_cv_prog_OBJCOPY="${ncn_progname}"
4088       break
4089     fi
4090   done
4091   IFS="$ac_save_ifs"
4092 fi
4093 fi
4094 OBJCOPY="$ac_cv_prog_OBJCOPY"
4095 if test -n "$OBJCOPY"; then
4096   echo "$ac_t""$OBJCOPY" 1>&6
4097 else
4098   echo "$ac_t""no" 1>&6
4099 fi
4100
4101   fi
4102   test -n "$ac_cv_prog_OBJCOPY" && break
4103 done
4104
4105 if test -z "$ac_cv_prog_OBJCOPY" ; then
4106   set dummy objcopy
4107   if test $build = $host ; then
4108     OBJCOPY="$2"
4109   else
4110     OBJCOPY="${ncn_tool_prefix}$2"
4111   fi
4112 fi
4113
4114  for ncn_progname in objdump; do
4115   if test -n "$ncn_tool_prefix"; then
4116     # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
4117 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
4118 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4119 echo "configure:4120: checking for $ac_word" >&5
4120 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
4121   echo $ac_n "(cached) $ac_c" 1>&6
4122 else
4123   if test -n "$OBJDUMP"; then
4124   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4125 else
4126   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4127   ac_dummy="$PATH"
4128   for ac_dir in $ac_dummy; do
4129     test -z "$ac_dir" && ac_dir=.
4130     if test -f $ac_dir/$ac_word; then
4131       ac_cv_prog_OBJDUMP="${ncn_tool_prefix}${ncn_progname}"
4132       break
4133     fi
4134   done
4135   IFS="$ac_save_ifs"
4136 fi
4137 fi
4138 OBJDUMP="$ac_cv_prog_OBJDUMP"
4139 if test -n "$OBJDUMP"; then
4140   echo "$ac_t""$OBJDUMP" 1>&6
4141 else
4142   echo "$ac_t""no" 1>&6
4143 fi
4144
4145   fi
4146   if test -z "$ac_cv_prog_OBJDUMP" && test $build = $host ; then
4147     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4148 set dummy ${ncn_progname}; ac_word=$2
4149 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4150 echo "configure:4151: checking for $ac_word" >&5
4151 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
4152   echo $ac_n "(cached) $ac_c" 1>&6
4153 else
4154   if test -n "$OBJDUMP"; then
4155   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4156 else
4157   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4158   ac_dummy="$PATH"
4159   for ac_dir in $ac_dummy; do
4160     test -z "$ac_dir" && ac_dir=.
4161     if test -f $ac_dir/$ac_word; then
4162       ac_cv_prog_OBJDUMP="${ncn_progname}"
4163       break
4164     fi
4165   done
4166   IFS="$ac_save_ifs"
4167 fi
4168 fi
4169 OBJDUMP="$ac_cv_prog_OBJDUMP"
4170 if test -n "$OBJDUMP"; then
4171   echo "$ac_t""$OBJDUMP" 1>&6
4172 else
4173   echo "$ac_t""no" 1>&6
4174 fi
4175
4176   fi
4177   test -n "$ac_cv_prog_OBJDUMP" && break
4178 done
4179
4180 if test -z "$ac_cv_prog_OBJDUMP" ; then
4181   set dummy objdump
4182   if test $build = $host ; then
4183     OBJDUMP="$2"
4184   else
4185     OBJDUMP="${ncn_tool_prefix}$2"
4186   fi
4187 fi
4188
4189
4190
4191
4192
4193
4194
4195 # Target tools.  Do the tests using the names they may have passed in
4196 # the environment, then move it to CONFIGURED_*_FOR_TARGET.
4197  for ncn_progname in ar; do
4198   if test -n "$ncn_target_tool_prefix"; then
4199     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4200 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4201 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4202 echo "configure:4203: checking for $ac_word" >&5
4203 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
4204   echo $ac_n "(cached) $ac_c" 1>&6
4205 else
4206   if test -n "$AR_FOR_TARGET"; then
4207   ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
4208 else
4209   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4210   ac_dummy="$PATH"
4211   for ac_dir in $ac_dummy; do
4212     test -z "$ac_dir" && ac_dir=.
4213     if test -f $ac_dir/$ac_word; then
4214       ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4215       break
4216     fi
4217   done
4218   IFS="$ac_save_ifs"
4219 fi
4220 fi
4221 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
4222 if test -n "$AR_FOR_TARGET"; then
4223   echo "$ac_t""$AR_FOR_TARGET" 1>&6
4224 else
4225   echo "$ac_t""no" 1>&6
4226 fi
4227
4228   fi
4229   if test -z "$ac_cv_prog_AR_FOR_TARGET" && test $build = $target ; then
4230     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4231 set dummy ${ncn_progname}; ac_word=$2
4232 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4233 echo "configure:4234: checking for $ac_word" >&5
4234 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
4235   echo $ac_n "(cached) $ac_c" 1>&6
4236 else
4237   if test -n "$AR_FOR_TARGET"; then
4238   ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
4239 else
4240   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4241   ac_dummy="$PATH"
4242   for ac_dir in $ac_dummy; do
4243     test -z "$ac_dir" && ac_dir=.
4244     if test -f $ac_dir/$ac_word; then
4245       ac_cv_prog_AR_FOR_TARGET="${ncn_progname}"
4246       break
4247     fi
4248   done
4249   IFS="$ac_save_ifs"
4250 fi
4251 fi
4252 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
4253 if test -n "$AR_FOR_TARGET"; then
4254   echo "$ac_t""$AR_FOR_TARGET" 1>&6
4255 else
4256   echo "$ac_t""no" 1>&6
4257 fi
4258
4259   fi
4260   test -n "$ac_cv_prog_AR_FOR_TARGET" && break
4261 done
4262
4263 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
4264   set dummy ar
4265   if test $build = $target ; then
4266     AR_FOR_TARGET="$2"
4267   else
4268     AR_FOR_TARGET="${ncn_target_tool_prefix}$2"
4269   fi
4270 fi
4271
4272  for ncn_progname in as; do
4273   if test -n "$ncn_target_tool_prefix"; then
4274     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4275 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4276 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4277 echo "configure:4278: checking for $ac_word" >&5
4278 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
4279   echo $ac_n "(cached) $ac_c" 1>&6
4280 else
4281   if test -n "$AS_FOR_TARGET"; then
4282   ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
4283 else
4284   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4285   ac_dummy="$PATH"
4286   for ac_dir in $ac_dummy; do
4287     test -z "$ac_dir" && ac_dir=.
4288     if test -f $ac_dir/$ac_word; then
4289       ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4290       break
4291     fi
4292   done
4293   IFS="$ac_save_ifs"
4294 fi
4295 fi
4296 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
4297 if test -n "$AS_FOR_TARGET"; then
4298   echo "$ac_t""$AS_FOR_TARGET" 1>&6
4299 else
4300   echo "$ac_t""no" 1>&6
4301 fi
4302
4303   fi
4304   if test -z "$ac_cv_prog_AS_FOR_TARGET" && test $build = $target ; then
4305     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4306 set dummy ${ncn_progname}; ac_word=$2
4307 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4308 echo "configure:4309: checking for $ac_word" >&5
4309 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
4310   echo $ac_n "(cached) $ac_c" 1>&6
4311 else
4312   if test -n "$AS_FOR_TARGET"; then
4313   ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
4314 else
4315   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4316   ac_dummy="$PATH"
4317   for ac_dir in $ac_dummy; do
4318     test -z "$ac_dir" && ac_dir=.
4319     if test -f $ac_dir/$ac_word; then
4320       ac_cv_prog_AS_FOR_TARGET="${ncn_progname}"
4321       break
4322     fi
4323   done
4324   IFS="$ac_save_ifs"
4325 fi
4326 fi
4327 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
4328 if test -n "$AS_FOR_TARGET"; then
4329   echo "$ac_t""$AS_FOR_TARGET" 1>&6
4330 else
4331   echo "$ac_t""no" 1>&6
4332 fi
4333
4334   fi
4335   test -n "$ac_cv_prog_AS_FOR_TARGET" && break
4336 done
4337
4338 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
4339   set dummy as
4340   if test $build = $target ; then
4341     AS_FOR_TARGET="$2"
4342   else
4343     AS_FOR_TARGET="${ncn_target_tool_prefix}$2"
4344   fi
4345 fi
4346
4347  for ncn_progname in cc gcc; do
4348   if test -n "$ncn_target_tool_prefix"; then
4349     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4350 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4351 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4352 echo "configure:4353: checking for $ac_word" >&5
4353 if eval "test \"`echo '$''{'ac_cv_prog_CC_FOR_TARGET'+set}'`\" = set"; then
4354   echo $ac_n "(cached) $ac_c" 1>&6
4355 else
4356   if test -n "$CC_FOR_TARGET"; then
4357   ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
4358 else
4359   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4360   ac_dummy="$PATH"
4361   for ac_dir in $ac_dummy; do
4362     test -z "$ac_dir" && ac_dir=.
4363     if test -f $ac_dir/$ac_word; then
4364       ac_cv_prog_CC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4365       break
4366     fi
4367   done
4368   IFS="$ac_save_ifs"
4369 fi
4370 fi
4371 CC_FOR_TARGET="$ac_cv_prog_CC_FOR_TARGET"
4372 if test -n "$CC_FOR_TARGET"; then
4373   echo "$ac_t""$CC_FOR_TARGET" 1>&6
4374 else
4375   echo "$ac_t""no" 1>&6
4376 fi
4377
4378   fi
4379   if test -z "$ac_cv_prog_CC_FOR_TARGET" && test $build = $target ; then
4380     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4381 set dummy ${ncn_progname}; ac_word=$2
4382 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4383 echo "configure:4384: checking for $ac_word" >&5
4384 if eval "test \"`echo '$''{'ac_cv_prog_CC_FOR_TARGET'+set}'`\" = set"; then
4385   echo $ac_n "(cached) $ac_c" 1>&6
4386 else
4387   if test -n "$CC_FOR_TARGET"; then
4388   ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
4389 else
4390   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4391   ac_dummy="$PATH"
4392   for ac_dir in $ac_dummy; do
4393     test -z "$ac_dir" && ac_dir=.
4394     if test -f $ac_dir/$ac_word; then
4395       ac_cv_prog_CC_FOR_TARGET="${ncn_progname}"
4396       break
4397     fi
4398   done
4399   IFS="$ac_save_ifs"
4400 fi
4401 fi
4402 CC_FOR_TARGET="$ac_cv_prog_CC_FOR_TARGET"
4403 if test -n "$CC_FOR_TARGET"; then
4404   echo "$ac_t""$CC_FOR_TARGET" 1>&6
4405 else
4406   echo "$ac_t""no" 1>&6
4407 fi
4408
4409   fi
4410   test -n "$ac_cv_prog_CC_FOR_TARGET" && break
4411 done
4412
4413 if test -z "$ac_cv_prog_CC_FOR_TARGET" ; then
4414   set dummy cc gcc
4415   if test $build = $target ; then
4416     CC_FOR_TARGET="$2"
4417   else
4418     CC_FOR_TARGET="${ncn_target_tool_prefix}$2"
4419   fi
4420 fi
4421
4422  for ncn_progname in c++ g++ cxx gxx; do
4423   if test -n "$ncn_target_tool_prefix"; then
4424     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4425 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4426 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4427 echo "configure:4428: checking for $ac_word" >&5
4428 if eval "test \"`echo '$''{'ac_cv_prog_CXX_FOR_TARGET'+set}'`\" = set"; then
4429   echo $ac_n "(cached) $ac_c" 1>&6
4430 else
4431   if test -n "$CXX_FOR_TARGET"; then
4432   ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
4433 else
4434   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4435   ac_dummy="$PATH"
4436   for ac_dir in $ac_dummy; do
4437     test -z "$ac_dir" && ac_dir=.
4438     if test -f $ac_dir/$ac_word; then
4439       ac_cv_prog_CXX_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4440       break
4441     fi
4442   done
4443   IFS="$ac_save_ifs"
4444 fi
4445 fi
4446 CXX_FOR_TARGET="$ac_cv_prog_CXX_FOR_TARGET"
4447 if test -n "$CXX_FOR_TARGET"; then
4448   echo "$ac_t""$CXX_FOR_TARGET" 1>&6
4449 else
4450   echo "$ac_t""no" 1>&6
4451 fi
4452
4453   fi
4454   if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test $build = $target ; then
4455     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4456 set dummy ${ncn_progname}; ac_word=$2
4457 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4458 echo "configure:4459: checking for $ac_word" >&5
4459 if eval "test \"`echo '$''{'ac_cv_prog_CXX_FOR_TARGET'+set}'`\" = set"; then
4460   echo $ac_n "(cached) $ac_c" 1>&6
4461 else
4462   if test -n "$CXX_FOR_TARGET"; then
4463   ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
4464 else
4465   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4466   ac_dummy="$PATH"
4467   for ac_dir in $ac_dummy; do
4468     test -z "$ac_dir" && ac_dir=.
4469     if test -f $ac_dir/$ac_word; then
4470       ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}"
4471       break
4472     fi
4473   done
4474   IFS="$ac_save_ifs"
4475 fi
4476 fi
4477 CXX_FOR_TARGET="$ac_cv_prog_CXX_FOR_TARGET"
4478 if test -n "$CXX_FOR_TARGET"; then
4479   echo "$ac_t""$CXX_FOR_TARGET" 1>&6
4480 else
4481   echo "$ac_t""no" 1>&6
4482 fi
4483
4484   fi
4485   test -n "$ac_cv_prog_CXX_FOR_TARGET" && break
4486 done
4487
4488 if test -z "$ac_cv_prog_CXX_FOR_TARGET" ; then
4489   set dummy c++ g++ cxx gxx
4490   if test $build = $target ; then
4491     CXX_FOR_TARGET="$2"
4492   else
4493     CXX_FOR_TARGET="${ncn_target_tool_prefix}$2"
4494   fi
4495 fi
4496
4497  for ncn_progname in dlltool; do
4498   if test -n "$ncn_target_tool_prefix"; then
4499     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4500 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4501 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4502 echo "configure:4503: checking for $ac_word" >&5
4503 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4504   echo $ac_n "(cached) $ac_c" 1>&6
4505 else
4506   if test -n "$DLLTOOL_FOR_TARGET"; then
4507   ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
4508 else
4509   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4510   ac_dummy="$PATH"
4511   for ac_dir in $ac_dummy; do
4512     test -z "$ac_dir" && ac_dir=.
4513     if test -f $ac_dir/$ac_word; then
4514       ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4515       break
4516     fi
4517   done
4518   IFS="$ac_save_ifs"
4519 fi
4520 fi
4521 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
4522 if test -n "$DLLTOOL_FOR_TARGET"; then
4523   echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
4524 else
4525   echo "$ac_t""no" 1>&6
4526 fi
4527
4528   fi
4529   if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test $build = $target ; then
4530     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4531 set dummy ${ncn_progname}; ac_word=$2
4532 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4533 echo "configure:4534: checking for $ac_word" >&5
4534 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4535   echo $ac_n "(cached) $ac_c" 1>&6
4536 else
4537   if test -n "$DLLTOOL_FOR_TARGET"; then
4538   ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
4539 else
4540   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4541   ac_dummy="$PATH"
4542   for ac_dir in $ac_dummy; do
4543     test -z "$ac_dir" && ac_dir=.
4544     if test -f $ac_dir/$ac_word; then
4545       ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}"
4546       break
4547     fi
4548   done
4549   IFS="$ac_save_ifs"
4550 fi
4551 fi
4552 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
4553 if test -n "$DLLTOOL_FOR_TARGET"; then
4554   echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
4555 else
4556   echo "$ac_t""no" 1>&6
4557 fi
4558
4559   fi
4560   test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET" && break
4561 done
4562
4563 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
4564   set dummy dlltool
4565   if test $build = $target ; then
4566     DLLTOOL_FOR_TARGET="$2"
4567   else
4568     DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2"
4569   fi
4570 fi
4571
4572  for ncn_progname in gcc; do
4573   if test -n "$ncn_target_tool_prefix"; then
4574     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4575 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4576 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4577 echo "configure:4578: checking for $ac_word" >&5
4578 if eval "test \"`echo '$''{'ac_cv_prog_GCC_FOR_TARGET'+set}'`\" = set"; then
4579   echo $ac_n "(cached) $ac_c" 1>&6
4580 else
4581   if test -n "$GCC_FOR_TARGET"; then
4582   ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
4583 else
4584   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4585   ac_dummy="$PATH"
4586   for ac_dir in $ac_dummy; do
4587     test -z "$ac_dir" && ac_dir=.
4588     if test -f $ac_dir/$ac_word; then
4589       ac_cv_prog_GCC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4590       break
4591     fi
4592   done
4593   IFS="$ac_save_ifs"
4594 fi
4595 fi
4596 GCC_FOR_TARGET="$ac_cv_prog_GCC_FOR_TARGET"
4597 if test -n "$GCC_FOR_TARGET"; then
4598   echo "$ac_t""$GCC_FOR_TARGET" 1>&6
4599 else
4600   echo "$ac_t""no" 1>&6
4601 fi
4602
4603   fi
4604   if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test $build = $target ; then
4605     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4606 set dummy ${ncn_progname}; ac_word=$2
4607 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4608 echo "configure:4609: checking for $ac_word" >&5
4609 if eval "test \"`echo '$''{'ac_cv_prog_GCC_FOR_TARGET'+set}'`\" = set"; then
4610   echo $ac_n "(cached) $ac_c" 1>&6
4611 else
4612   if test -n "$GCC_FOR_TARGET"; then
4613   ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
4614 else
4615   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4616   ac_dummy="$PATH"
4617   for ac_dir in $ac_dummy; do
4618     test -z "$ac_dir" && ac_dir=.
4619     if test -f $ac_dir/$ac_word; then
4620       ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}"
4621       break
4622     fi
4623   done
4624   IFS="$ac_save_ifs"
4625 fi
4626 fi
4627 GCC_FOR_TARGET="$ac_cv_prog_GCC_FOR_TARGET"
4628 if test -n "$GCC_FOR_TARGET"; then
4629   echo "$ac_t""$GCC_FOR_TARGET" 1>&6
4630 else
4631   echo "$ac_t""no" 1>&6
4632 fi
4633
4634   fi
4635   test -n "$ac_cv_prog_GCC_FOR_TARGET" && break
4636 done
4637
4638 if test -z "$ac_cv_prog_GCC_FOR_TARGET" ; then
4639   GCC_FOR_TARGET="${CC_FOR_TARGET}"
4640 fi
4641
4642  for ncn_progname in gcj; do
4643   if test -n "$ncn_target_tool_prefix"; then
4644     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4645 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4646 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4647 echo "configure:4648: checking for $ac_word" >&5
4648 if eval "test \"`echo '$''{'ac_cv_prog_GCJ_FOR_TARGET'+set}'`\" = set"; then
4649   echo $ac_n "(cached) $ac_c" 1>&6
4650 else
4651   if test -n "$GCJ_FOR_TARGET"; then
4652   ac_cv_prog_GCJ_FOR_TARGET="$GCJ_FOR_TARGET" # Let the user override the test.
4653 else
4654   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4655   ac_dummy="$PATH"
4656   for ac_dir in $ac_dummy; do
4657     test -z "$ac_dir" && ac_dir=.
4658     if test -f $ac_dir/$ac_word; then
4659       ac_cv_prog_GCJ_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4660       break
4661     fi
4662   done
4663   IFS="$ac_save_ifs"
4664 fi
4665 fi
4666 GCJ_FOR_TARGET="$ac_cv_prog_GCJ_FOR_TARGET"
4667 if test -n "$GCJ_FOR_TARGET"; then
4668   echo "$ac_t""$GCJ_FOR_TARGET" 1>&6
4669 else
4670   echo "$ac_t""no" 1>&6
4671 fi
4672
4673   fi
4674   if test -z "$ac_cv_prog_GCJ_FOR_TARGET" && test $build = $target ; then
4675     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4676 set dummy ${ncn_progname}; ac_word=$2
4677 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4678 echo "configure:4679: checking for $ac_word" >&5
4679 if eval "test \"`echo '$''{'ac_cv_prog_GCJ_FOR_TARGET'+set}'`\" = set"; then
4680   echo $ac_n "(cached) $ac_c" 1>&6
4681 else
4682   if test -n "$GCJ_FOR_TARGET"; then
4683   ac_cv_prog_GCJ_FOR_TARGET="$GCJ_FOR_TARGET" # Let the user override the test.
4684 else
4685   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4686   ac_dummy="$PATH"
4687   for ac_dir in $ac_dummy; do
4688     test -z "$ac_dir" && ac_dir=.
4689     if test -f $ac_dir/$ac_word; then
4690       ac_cv_prog_GCJ_FOR_TARGET="${ncn_progname}"
4691       break
4692     fi
4693   done
4694   IFS="$ac_save_ifs"
4695 fi
4696 fi
4697 GCJ_FOR_TARGET="$ac_cv_prog_GCJ_FOR_TARGET"
4698 if test -n "$GCJ_FOR_TARGET"; then
4699   echo "$ac_t""$GCJ_FOR_TARGET" 1>&6
4700 else
4701   echo "$ac_t""no" 1>&6
4702 fi
4703
4704   fi
4705   test -n "$ac_cv_prog_GCJ_FOR_TARGET" && break
4706 done
4707
4708 if test -z "$ac_cv_prog_GCJ_FOR_TARGET" ; then
4709   set dummy gcj
4710   if test $build = $target ; then
4711     GCJ_FOR_TARGET="$2"
4712   else
4713     GCJ_FOR_TARGET="${ncn_target_tool_prefix}$2"
4714   fi
4715 fi
4716
4717  for ncn_progname in gfortran; do
4718   if test -n "$ncn_target_tool_prefix"; then
4719     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4720 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4721 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4722 echo "configure:4723: checking for $ac_word" >&5
4723 if eval "test \"`echo '$''{'ac_cv_prog_GFORTRAN_FOR_TARGET'+set}'`\" = set"; then
4724   echo $ac_n "(cached) $ac_c" 1>&6
4725 else
4726   if test -n "$GFORTRAN_FOR_TARGET"; then
4727   ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
4728 else
4729   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4730   ac_dummy="$PATH"
4731   for ac_dir in $ac_dummy; do
4732     test -z "$ac_dir" && ac_dir=.
4733     if test -f $ac_dir/$ac_word; then
4734       ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4735       break
4736     fi
4737   done
4738   IFS="$ac_save_ifs"
4739 fi
4740 fi
4741 GFORTRAN_FOR_TARGET="$ac_cv_prog_GFORTRAN_FOR_TARGET"
4742 if test -n "$GFORTRAN_FOR_TARGET"; then
4743   echo "$ac_t""$GFORTRAN_FOR_TARGET" 1>&6
4744 else
4745   echo "$ac_t""no" 1>&6
4746 fi
4747
4748   fi
4749   if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test $build = $target ; then
4750     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4751 set dummy ${ncn_progname}; ac_word=$2
4752 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4753 echo "configure:4754: checking for $ac_word" >&5
4754 if eval "test \"`echo '$''{'ac_cv_prog_GFORTRAN_FOR_TARGET'+set}'`\" = set"; then
4755   echo $ac_n "(cached) $ac_c" 1>&6
4756 else
4757   if test -n "$GFORTRAN_FOR_TARGET"; then
4758   ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
4759 else
4760   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4761   ac_dummy="$PATH"
4762   for ac_dir in $ac_dummy; do
4763     test -z "$ac_dir" && ac_dir=.
4764     if test -f $ac_dir/$ac_word; then
4765       ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}"
4766       break
4767     fi
4768   done
4769   IFS="$ac_save_ifs"
4770 fi
4771 fi
4772 GFORTRAN_FOR_TARGET="$ac_cv_prog_GFORTRAN_FOR_TARGET"
4773 if test -n "$GFORTRAN_FOR_TARGET"; then
4774   echo "$ac_t""$GFORTRAN_FOR_TARGET" 1>&6
4775 else
4776   echo "$ac_t""no" 1>&6
4777 fi
4778
4779   fi
4780   test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET" && break
4781 done
4782
4783 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" ; then
4784   set dummy gfortran
4785   if test $build = $target ; then
4786     GFORTRAN_FOR_TARGET="$2"
4787   else
4788     GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}$2"
4789   fi
4790 fi
4791
4792  for ncn_progname in ld; do
4793   if test -n "$ncn_target_tool_prefix"; then
4794     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4795 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4796 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4797 echo "configure:4798: checking for $ac_word" >&5
4798 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
4799   echo $ac_n "(cached) $ac_c" 1>&6
4800 else
4801   if test -n "$LD_FOR_TARGET"; then
4802   ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
4803 else
4804   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4805   ac_dummy="$PATH"
4806   for ac_dir in $ac_dummy; do
4807     test -z "$ac_dir" && ac_dir=.
4808     if test -f $ac_dir/$ac_word; then
4809       ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4810       break
4811     fi
4812   done
4813   IFS="$ac_save_ifs"
4814 fi
4815 fi
4816 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
4817 if test -n "$LD_FOR_TARGET"; then
4818   echo "$ac_t""$LD_FOR_TARGET" 1>&6
4819 else
4820   echo "$ac_t""no" 1>&6
4821 fi
4822
4823   fi
4824   if test -z "$ac_cv_prog_LD_FOR_TARGET" && test $build = $target ; then
4825     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4826 set dummy ${ncn_progname}; ac_word=$2
4827 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4828 echo "configure:4829: checking for $ac_word" >&5
4829 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
4830   echo $ac_n "(cached) $ac_c" 1>&6
4831 else
4832   if test -n "$LD_FOR_TARGET"; then
4833   ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
4834 else
4835   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4836   ac_dummy="$PATH"
4837   for ac_dir in $ac_dummy; do
4838     test -z "$ac_dir" && ac_dir=.
4839     if test -f $ac_dir/$ac_word; then
4840       ac_cv_prog_LD_FOR_TARGET="${ncn_progname}"
4841       break
4842     fi
4843   done
4844   IFS="$ac_save_ifs"
4845 fi
4846 fi
4847 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
4848 if test -n "$LD_FOR_TARGET"; then
4849   echo "$ac_t""$LD_FOR_TARGET" 1>&6
4850 else
4851   echo "$ac_t""no" 1>&6
4852 fi
4853
4854   fi
4855   test -n "$ac_cv_prog_LD_FOR_TARGET" && break
4856 done
4857
4858 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
4859   set dummy ld
4860   if test $build = $target ; then
4861     LD_FOR_TARGET="$2"
4862   else
4863     LD_FOR_TARGET="${ncn_target_tool_prefix}$2"
4864   fi
4865 fi
4866
4867  for ncn_progname in lipo; do
4868   if test -n "$ncn_target_tool_prefix"; then
4869     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4870 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4871 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4872 echo "configure:4873: checking for $ac_word" >&5
4873 if eval "test \"`echo '$''{'ac_cv_prog_LIPO_FOR_TARGET'+set}'`\" = set"; then
4874   echo $ac_n "(cached) $ac_c" 1>&6
4875 else
4876   if test -n "$LIPO_FOR_TARGET"; then
4877   ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
4878 else
4879   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4880   ac_dummy="$PATH"
4881   for ac_dir in $ac_dummy; do
4882     test -z "$ac_dir" && ac_dir=.
4883     if test -f $ac_dir/$ac_word; then
4884       ac_cv_prog_LIPO_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4885       break
4886     fi
4887   done
4888   IFS="$ac_save_ifs"
4889 fi
4890 fi
4891 LIPO_FOR_TARGET="$ac_cv_prog_LIPO_FOR_TARGET"
4892 if test -n "$LIPO_FOR_TARGET"; then
4893   echo "$ac_t""$LIPO_FOR_TARGET" 1>&6
4894 else
4895   echo "$ac_t""no" 1>&6
4896 fi
4897
4898   fi
4899   if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test $build = $target ; then
4900     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4901 set dummy ${ncn_progname}; ac_word=$2
4902 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4903 echo "configure:4904: checking for $ac_word" >&5
4904 if eval "test \"`echo '$''{'ac_cv_prog_LIPO_FOR_TARGET'+set}'`\" = set"; then
4905   echo $ac_n "(cached) $ac_c" 1>&6
4906 else
4907   if test -n "$LIPO_FOR_TARGET"; then
4908   ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
4909 else
4910   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4911   ac_dummy="$PATH"
4912   for ac_dir in $ac_dummy; do
4913     test -z "$ac_dir" && ac_dir=.
4914     if test -f $ac_dir/$ac_word; then
4915       ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}"
4916       break
4917     fi
4918   done
4919   IFS="$ac_save_ifs"
4920 fi
4921 fi
4922 LIPO_FOR_TARGET="$ac_cv_prog_LIPO_FOR_TARGET"
4923 if test -n "$LIPO_FOR_TARGET"; then
4924   echo "$ac_t""$LIPO_FOR_TARGET" 1>&6
4925 else
4926   echo "$ac_t""no" 1>&6
4927 fi
4928
4929   fi
4930   test -n "$ac_cv_prog_LIPO_FOR_TARGET" && break
4931 done
4932
4933 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" ; then
4934   set dummy lipo
4935   if test $build = $target ; then
4936     LIPO_FOR_TARGET="$2"
4937   else
4938     LIPO_FOR_TARGET="${ncn_target_tool_prefix}$2"
4939   fi
4940 fi
4941
4942  for ncn_progname in nm; do
4943   if test -n "$ncn_target_tool_prefix"; then
4944     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
4945 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
4946 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4947 echo "configure:4948: checking for $ac_word" >&5
4948 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
4949   echo $ac_n "(cached) $ac_c" 1>&6
4950 else
4951   if test -n "$NM_FOR_TARGET"; then
4952   ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
4953 else
4954   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4955   ac_dummy="$PATH"
4956   for ac_dir in $ac_dummy; do
4957     test -z "$ac_dir" && ac_dir=.
4958     if test -f $ac_dir/$ac_word; then
4959       ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
4960       break
4961     fi
4962   done
4963   IFS="$ac_save_ifs"
4964 fi
4965 fi
4966 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
4967 if test -n "$NM_FOR_TARGET"; then
4968   echo "$ac_t""$NM_FOR_TARGET" 1>&6
4969 else
4970   echo "$ac_t""no" 1>&6
4971 fi
4972
4973   fi
4974   if test -z "$ac_cv_prog_NM_FOR_TARGET" && test $build = $target ; then
4975     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
4976 set dummy ${ncn_progname}; ac_word=$2
4977 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4978 echo "configure:4979: checking for $ac_word" >&5
4979 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
4980   echo $ac_n "(cached) $ac_c" 1>&6
4981 else
4982   if test -n "$NM_FOR_TARGET"; then
4983   ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
4984 else
4985   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4986   ac_dummy="$PATH"
4987   for ac_dir in $ac_dummy; do
4988     test -z "$ac_dir" && ac_dir=.
4989     if test -f $ac_dir/$ac_word; then
4990       ac_cv_prog_NM_FOR_TARGET="${ncn_progname}"
4991       break
4992     fi
4993   done
4994   IFS="$ac_save_ifs"
4995 fi
4996 fi
4997 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
4998 if test -n "$NM_FOR_TARGET"; then
4999   echo "$ac_t""$NM_FOR_TARGET" 1>&6
5000 else
5001   echo "$ac_t""no" 1>&6
5002 fi
5003
5004   fi
5005   test -n "$ac_cv_prog_NM_FOR_TARGET" && break
5006 done
5007
5008 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
5009   set dummy nm
5010   if test $build = $target ; then
5011     NM_FOR_TARGET="$2"
5012   else
5013     NM_FOR_TARGET="${ncn_target_tool_prefix}$2"
5014   fi
5015 fi
5016
5017  for ncn_progname in objdump; do
5018   if test -n "$ncn_target_tool_prefix"; then
5019     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
5020 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
5021 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5022 echo "configure:5023: checking for $ac_word" >&5
5023 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP_FOR_TARGET'+set}'`\" = set"; then
5024   echo $ac_n "(cached) $ac_c" 1>&6
5025 else
5026   if test -n "$OBJDUMP_FOR_TARGET"; then
5027   ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
5028 else
5029   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5030   ac_dummy="$PATH"
5031   for ac_dir in $ac_dummy; do
5032     test -z "$ac_dir" && ac_dir=.
5033     if test -f $ac_dir/$ac_word; then
5034       ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
5035       break
5036     fi
5037   done
5038   IFS="$ac_save_ifs"
5039 fi
5040 fi
5041 OBJDUMP_FOR_TARGET="$ac_cv_prog_OBJDUMP_FOR_TARGET"
5042 if test -n "$OBJDUMP_FOR_TARGET"; then
5043   echo "$ac_t""$OBJDUMP_FOR_TARGET" 1>&6
5044 else
5045   echo "$ac_t""no" 1>&6
5046 fi
5047
5048   fi
5049   if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test $build = $target ; then
5050     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
5051 set dummy ${ncn_progname}; ac_word=$2
5052 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5053 echo "configure:5054: checking for $ac_word" >&5
5054 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP_FOR_TARGET'+set}'`\" = set"; then
5055   echo $ac_n "(cached) $ac_c" 1>&6
5056 else
5057   if test -n "$OBJDUMP_FOR_TARGET"; then
5058   ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
5059 else
5060   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5061   ac_dummy="$PATH"
5062   for ac_dir in $ac_dummy; do
5063     test -z "$ac_dir" && ac_dir=.
5064     if test -f $ac_dir/$ac_word; then
5065       ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}"
5066       break
5067     fi
5068   done
5069   IFS="$ac_save_ifs"
5070 fi
5071 fi
5072 OBJDUMP_FOR_TARGET="$ac_cv_prog_OBJDUMP_FOR_TARGET"
5073 if test -n "$OBJDUMP_FOR_TARGET"; then
5074   echo "$ac_t""$OBJDUMP_FOR_TARGET" 1>&6
5075 else
5076   echo "$ac_t""no" 1>&6
5077 fi
5078
5079   fi
5080   test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET" && break
5081 done
5082
5083 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" ; then
5084   set dummy objdump
5085   if test $build = $target ; then
5086     OBJDUMP_FOR_TARGET="$2"
5087   else
5088     OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}$2"
5089   fi
5090 fi
5091
5092  for ncn_progname in ranlib; do
5093   if test -n "$ncn_target_tool_prefix"; then
5094     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
5095 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
5096 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5097 echo "configure:5098: checking for $ac_word" >&5
5098 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
5099   echo $ac_n "(cached) $ac_c" 1>&6
5100 else
5101   if test -n "$RANLIB_FOR_TARGET"; then
5102   ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
5103 else
5104   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5105   ac_dummy="$PATH"
5106   for ac_dir in $ac_dummy; do
5107     test -z "$ac_dir" && ac_dir=.
5108     if test -f $ac_dir/$ac_word; then
5109       ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
5110       break
5111     fi
5112   done
5113   IFS="$ac_save_ifs"
5114 fi
5115 fi
5116 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
5117 if test -n "$RANLIB_FOR_TARGET"; then
5118   echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
5119 else
5120   echo "$ac_t""no" 1>&6
5121 fi
5122
5123   fi
5124   if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test $build = $target ; then
5125     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
5126 set dummy ${ncn_progname}; ac_word=$2
5127 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5128 echo "configure:5129: checking for $ac_word" >&5
5129 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
5130   echo $ac_n "(cached) $ac_c" 1>&6
5131 else
5132   if test -n "$RANLIB_FOR_TARGET"; then
5133   ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
5134 else
5135   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5136   ac_dummy="$PATH"
5137   for ac_dir in $ac_dummy; do
5138     test -z "$ac_dir" && ac_dir=.
5139     if test -f $ac_dir/$ac_word; then
5140       ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}"
5141       break
5142     fi
5143   done
5144   IFS="$ac_save_ifs"
5145 fi
5146 fi
5147 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
5148 if test -n "$RANLIB_FOR_TARGET"; then
5149   echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
5150 else
5151   echo "$ac_t""no" 1>&6
5152 fi
5153
5154   fi
5155   test -n "$ac_cv_prog_RANLIB_FOR_TARGET" && break
5156 done
5157
5158 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
5159   RANLIB_FOR_TARGET=":"
5160 fi
5161
5162  for ncn_progname in strip; do
5163   if test -n "$ncn_target_tool_prefix"; then
5164     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
5165 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
5166 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5167 echo "configure:5168: checking for $ac_word" >&5
5168 if eval "test \"`echo '$''{'ac_cv_prog_STRIP_FOR_TARGET'+set}'`\" = set"; then
5169   echo $ac_n "(cached) $ac_c" 1>&6
5170 else
5171   if test -n "$STRIP_FOR_TARGET"; then
5172   ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
5173 else
5174   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5175   ac_dummy="$PATH"
5176   for ac_dir in $ac_dummy; do
5177     test -z "$ac_dir" && ac_dir=.
5178     if test -f $ac_dir/$ac_word; then
5179       ac_cv_prog_STRIP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
5180       break
5181     fi
5182   done
5183   IFS="$ac_save_ifs"
5184 fi
5185 fi
5186 STRIP_FOR_TARGET="$ac_cv_prog_STRIP_FOR_TARGET"
5187 if test -n "$STRIP_FOR_TARGET"; then
5188   echo "$ac_t""$STRIP_FOR_TARGET" 1>&6
5189 else
5190   echo "$ac_t""no" 1>&6
5191 fi
5192
5193   fi
5194   if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test $build = $target ; then
5195     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
5196 set dummy ${ncn_progname}; ac_word=$2
5197 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5198 echo "configure:5199: checking for $ac_word" >&5
5199 if eval "test \"`echo '$''{'ac_cv_prog_STRIP_FOR_TARGET'+set}'`\" = set"; then
5200   echo $ac_n "(cached) $ac_c" 1>&6
5201 else
5202   if test -n "$STRIP_FOR_TARGET"; then
5203   ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
5204 else
5205   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5206   ac_dummy="$PATH"
5207   for ac_dir in $ac_dummy; do
5208     test -z "$ac_dir" && ac_dir=.
5209     if test -f $ac_dir/$ac_word; then
5210       ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}"
5211       break
5212     fi
5213   done
5214   IFS="$ac_save_ifs"
5215 fi
5216 fi
5217 STRIP_FOR_TARGET="$ac_cv_prog_STRIP_FOR_TARGET"
5218 if test -n "$STRIP_FOR_TARGET"; then
5219   echo "$ac_t""$STRIP_FOR_TARGET" 1>&6
5220 else
5221   echo "$ac_t""no" 1>&6
5222 fi
5223
5224   fi
5225   test -n "$ac_cv_prog_STRIP_FOR_TARGET" && break
5226 done
5227
5228 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" ; then
5229   set dummy strip
5230   if test $build = $target ; then
5231     STRIP_FOR_TARGET="$2"
5232   else
5233     STRIP_FOR_TARGET="${ncn_target_tool_prefix}$2"
5234   fi
5235 fi
5236
5237  for ncn_progname in windres; do
5238   if test -n "$ncn_target_tool_prefix"; then
5239     # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
5240 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
5241 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5242 echo "configure:5243: checking for $ac_word" >&5
5243 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
5244   echo $ac_n "(cached) $ac_c" 1>&6
5245 else
5246   if test -n "$WINDRES_FOR_TARGET"; then
5247   ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
5248 else
5249   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5250   ac_dummy="$PATH"
5251   for ac_dir in $ac_dummy; do
5252     test -z "$ac_dir" && ac_dir=.
5253     if test -f $ac_dir/$ac_word; then
5254       ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
5255       break
5256     fi
5257   done
5258   IFS="$ac_save_ifs"
5259 fi
5260 fi
5261 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
5262 if test -n "$WINDRES_FOR_TARGET"; then
5263   echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
5264 else
5265   echo "$ac_t""no" 1>&6
5266 fi
5267
5268   fi
5269   if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test $build = $target ; then
5270     # Extract the first word of "${ncn_progname}", so it can be a program name with args.
5271 set dummy ${ncn_progname}; ac_word=$2
5272 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5273 echo "configure:5274: checking for $ac_word" >&5
5274 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
5275   echo $ac_n "(cached) $ac_c" 1>&6
5276 else
5277   if test -n "$WINDRES_FOR_TARGET"; then
5278   ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
5279 else
5280   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5281   ac_dummy="$PATH"
5282   for ac_dir in $ac_dummy; do
5283     test -z "$ac_dir" && ac_dir=.
5284     if test -f $ac_dir/$ac_word; then
5285       ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}"
5286       break
5287     fi
5288   done
5289   IFS="$ac_save_ifs"
5290 fi
5291 fi
5292 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
5293 if test -n "$WINDRES_FOR_TARGET"; then
5294   echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
5295 else
5296   echo "$ac_t""no" 1>&6
5297 fi
5298
5299   fi
5300   test -n "$ac_cv_prog_WINDRES_FOR_TARGET" && break
5301 done
5302
5303 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
5304   set dummy windres
5305   if test $build = $target ; then
5306     WINDRES_FOR_TARGET="$2"
5307   else
5308     WINDRES_FOR_TARGET="${ncn_target_tool_prefix}$2"
5309   fi
5310 fi
5311
5312
5313 CONFIGURED_AR_FOR_TARGET="$AR_FOR_TARGET"
5314 CONFIGURED_AS_FOR_TARGET="$AS_FOR_TARGET"
5315 CONFIGURED_CC_FOR_TARGET="$CC_FOR_TARGET"
5316 CONFIGURED_CXX_FOR_TARGET="$CXX_FOR_TARGET"
5317 CONFIGURED_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET"
5318 CONFIGURED_GCC_FOR_TARGET="$GCC_FOR_TARGET"
5319 CONFIGURED_GCJ_FOR_TARGET="$GCJ_FOR_TARGET"
5320 CONFIGURED_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET"
5321 CONFIGURED_LD_FOR_TARGET="$LD_FOR_TARGET"
5322 CONFIGURED_LIPO_FOR_TARGET="$LIPO_FOR_TARGET"
5323 CONFIGURED_NM_FOR_TARGET="$NM_FOR_TARGET"
5324 CONFIGURED_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET"
5325 CONFIGURED_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET"
5326 CONFIGURED_STRIP_FOR_TARGET="$STRIP_FOR_TARGET"
5327 CONFIGURED_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET"
5328
5329
5330
5331 # Fix up target tools.
5332 if test "x${build}" = "x${host}" ; then
5333   # In this case, the newly built tools can and should be used,
5334   # so we override the results of the autoconf tests.
5335   # This should really only happen when the tools are actually being built,
5336   # but that's a further refinement.  The new build scheme, where
5337   # tools are built into a structure paralleling where they're installed,
5338   # should also eliminate all of this cleanly.
5339   AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
5340   AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
5341   CC_FOR_TARGET="\$(USUAL_CC_FOR_TARGET)"
5342   CXX_FOR_TARGET="\$(USUAL_CXX_FOR_TARGET)"
5343   RAW_CXX_FOR_TARGET="\$(USUAL_RAW_CXX_FOR_TARGET)"
5344   DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
5345   GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
5346   GCJ_FOR_TARGET="\$(USUAL_GCJ_FOR_TARGET)"
5347   GFORTRAN_FOR_TARGET="\$(USUAL_GFORTRAN_FOR_TARGET)"
5348   LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
5349   LIPO_FOR_TARGET="\$(USUAL_LIPO_FOR_TARGET)"
5350   NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
5351   OBJDUMP_FOR_TARGET="\$(USUAL_OBJDUMP_FOR_TARGET)"
5352   RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
5353   STRIP_FOR_TARGET="\$(USUAL_STRIP_FOR_TARGET)"
5354   WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
5355 else
5356   # Just use the ones we found.
5357   AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)"
5358   AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)"
5359   CC_FOR_TARGET="\$(CONFIGURED_CC_FOR_TARGET)"
5360   CXX_FOR_TARGET="\$(CONFIGURED_CXX_FOR_TARGET)"
5361   RAW_CXX_FOR_TARGET="\$(CONFIGURED_CXX_FOR_TARGET)"
5362   DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)"
5363   GCC_FOR_TARGET="\$(CONFIGURED_GCC_FOR_TARGET)"
5364   GCJ_FOR_TARGET="\$(CONFIGURED_GCJ_FOR_TARGET)"
5365   GFORTRAN_FOR_TARGET="\$(CONFIGURED_GFORTRAN_FOR_TARGET)"
5366   LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)"
5367   LIPO_FOR_TARGET="\$(CONFIGURED_LIPO_FOR_TARGET)"
5368   NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)"
5369   OBJDUMP_FOR_TARGET="\$(CONFIGURED_OBJDUMP_FOR_TARGET)"
5370   RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)"
5371   STRIP_FOR_TARGET="\$(CONFIGURED_STRIP_FOR_TARGET)"
5372   WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)"
5373 fi
5374
5375
5376
5377 # Certain tools may need extra flags.
5378 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
5379 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
5380 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
5381
5382 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
5383 echo "configure:5384: checking whether to enable maintainer-specific portions of Makefiles" >&5
5384 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
5385 if test "${enable_maintainer_mode+set}" = set; then
5386   enableval="$enable_maintainer_mode"
5387   USE_MAINTAINER_MODE=$enableval
5388 else
5389   USE_MAINTAINER_MODE=no
5390 fi
5391
5392 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
5393
5394
5395 if test "$USE_MAINTAINER_MODE" = yes; then
5396   MAINTAINER_MODE_TRUE=
5397   MAINTAINER_MODE_FALSE='#'
5398 else
5399   MAINTAINER_MODE_TRUE='#'
5400   MAINTAINER_MODE_FALSE=
5401 fi
5402 MAINT=$MAINTAINER_MODE_TRUE
5403
5404 # ---------------------
5405 # GCC bootstrap support
5406 # ---------------------
5407
5408 # Stage specific cflags for build.
5409 stage1_cflags="-g"
5410 case $build in
5411   vax-*-*)
5412     case ${GCC} in
5413       yes) stage1_cflags="-g -Wa,-J" ;;
5414       *) stage1_cflags="-g -J" ;;
5415     esac ;;
5416   powerpc-*-darwin*)
5417     # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
5418     # sources; use -no-cpp-precomp to get to GNU cpp.
5419     # Apple's GCC has bugs in designated initializer handling, so disable
5420     # that too.
5421     stage1_cflags="-g -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
5422     ;;
5423 esac
5424
5425
5426 # It makes debugging easier if we create as symlinks the stage directories
5427 # gcc for stageN-gcc and stagePREV-gcc for stage(N-1).  In case this is not
5428 # possible, however, we can resort to mv.
5429 echo $ac_n "checking if symbolic links between directories work""... $ac_c" 1>&6
5430 echo "configure:5431: checking if symbolic links between directories work" >&5
5431 if eval "test \"`echo '$''{'gcc_cv_prog_ln_s_dir'+set}'`\" = set"; then
5432   echo $ac_n "(cached) $ac_c" 1>&6
5433 else
5434   if test "${LN_S}" = "ln -s" \
5435    && mkdir confdir.s1 \
5436    && ln -s confdir.s1 confdir.s2 \
5437    && echo timestamp1 > confdir.s1/conftest.1 \
5438    && cmp confdir.s1/conftest.1 confdir.s2/conftest.1 \
5439    && echo timestamp2 > confdir.s2/conftest.2 \
5440    && cmp confdir.s1/conftest.2 confdir.s1/conftest.2 \
5441    && rm -f confdir.s2; then
5442   gcc_cv_prog_ln_s_dir=yes
5443 else
5444   gcc_cv_prog_ln_s_dir=no
5445 fi
5446 rm -rf confdir.s1 confdir.s2
5447 fi
5448
5449 echo "$ac_t""$gcc_cv_prog_ln_s_dir" 1>&6
5450
5451 case ${gcc_cv_prog_ln_s_dir} in
5452   yes)
5453     CREATE_LINK_TO_DIR='ln -s $$1 $$2'
5454     UNDO_LINK_TO_DIR='rm -f $$1' ;;
5455   *)
5456     CREATE_LINK_TO_DIR='mv $$1 $$2'
5457     UNDO_LINK_TO_DIR='mv $$1 $$2' ;;
5458 esac
5459
5460
5461
5462 # Enable -Werror in bootstrap stage2 and later.
5463 # Change the default to "no" on release branches.
5464 # Check whether --enable-werror or --disable-werror was given.
5465 if test "${enable_werror+set}" = set; then
5466   enableval="$enable_werror"
5467   :
5468 else
5469   enable_werror=yes
5470 fi
5471
5472 case ${enable_werror} in
5473   yes) stage2_werror_flag="--enable-werror-always" ;;
5474   *) stage2_werror_flag="" ;;
5475 esac
5476
5477
5478 trap '' 1 2 15
5479 cat > confcache <<\EOF
5480 # This file is a shell script that caches the results of configure
5481 # tests run on this system so they can be shared between configure
5482 # scripts and configure runs.  It is not useful on other systems.
5483 # If it contains results you don't want to keep, you may remove or edit it.
5484 #
5485 # By default, configure uses ./config.cache as the cache file,
5486 # creating it if it does not exist already.  You can give configure
5487 # the --cache-file=FILE option to use a different cache file; that is
5488 # what configure does when it calls configure scripts in
5489 # subdirectories, so they share the cache.
5490 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5491 # config.status only pays attention to the cache file if you give it the
5492 # --recheck option to rerun configure.
5493 #
5494 EOF
5495 # The following way of writing the cache mishandles newlines in values,
5496 # but we know of no workaround that is simple, portable, and efficient.
5497 # So, don't put newlines in cache variables' values.
5498 # Ultrix sh set writes to stderr and can't be redirected directly,
5499 # and sets the high bit in the cache file unless we assign to the vars.
5500 (set) 2>&1 |
5501   case `(ac_space=' '; set | grep ac_space) 2>&1` in
5502   *ac_space=\ *)
5503     # `set' does not quote correctly, so add quotes (double-quote substitution
5504     # turns \\\\ into \\, and sed turns \\ into \).
5505     sed -n \
5506       -e "s/'/'\\\\''/g" \
5507       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5508     ;;
5509   *)
5510     # `set' quotes correctly as required by POSIX, so do not add quotes.
5511     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5512     ;;
5513   esac >> confcache
5514 if cmp -s $cache_file confcache; then
5515   :
5516 else
5517   if test -w $cache_file; then
5518     echo "updating cache $cache_file"
5519     cat confcache > $cache_file
5520   else
5521     echo "not updating unwritable cache $cache_file"
5522   fi
5523 fi
5524 rm -f confcache
5525
5526 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5527
5528 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5529 # Let make expand exec_prefix.
5530 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5531
5532 # Any assignment to VPATH causes Sun make to only execute
5533 # the first set of double-colon rules, so remove it if not needed.
5534 # If there is a colon in the path, we need to keep it.
5535 if test "x$srcdir" = x.; then
5536   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5537 fi
5538
5539 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5540
5541 # Transform confdefs.h into DEFS.
5542 # Protect against shell expansion while executing Makefile rules.
5543 # Protect against Makefile macro expansion.
5544 cat > conftest.defs <<\EOF
5545 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
5546 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
5547 s%\[%\\&%g
5548 s%\]%\\&%g
5549 s%\$%$$%g
5550 EOF
5551 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
5552 rm -f conftest.defs
5553
5554
5555 # Without the "./", some shells look in PATH for config.status.
5556 : ${CONFIG_STATUS=./config.status}
5557
5558 echo creating $CONFIG_STATUS
5559 rm -f $CONFIG_STATUS
5560 cat > $CONFIG_STATUS <<EOF
5561 #! /bin/sh
5562 # Generated automatically by configure.
5563 # Run this file to recreate the current configuration.
5564 # This directory was configured as follows,
5565 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5566 #
5567 # $0 $ac_configure_args
5568 #
5569 # Compiler output produced by configure, useful for debugging
5570 # configure, is in ./config.log if it exists.
5571
5572 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5573 for ac_option
5574 do
5575   case "\$ac_option" in
5576   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5577     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5578     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5579   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5580     echo "$CONFIG_STATUS generated by autoconf version 2.13"
5581     exit 0 ;;
5582   -help | --help | --hel | --he | --h)
5583     echo "\$ac_cs_usage"; exit 0 ;;
5584   *) echo "\$ac_cs_usage"; exit 1 ;;
5585   esac
5586 done
5587
5588 ac_given_srcdir=$srcdir
5589 ac_given_INSTALL="$INSTALL"
5590
5591 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5592 EOF
5593 cat >> $CONFIG_STATUS <<EOF
5594
5595 # Protect against being on the right side of a sed subst in config.status.
5596 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5597  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5598 $ac_vpsub
5599 $extrasub
5600 s%@SHELL@%$SHELL%g
5601 s%@CFLAGS@%$CFLAGS%g
5602 s%@CPPFLAGS@%$CPPFLAGS%g
5603 s%@CXXFLAGS@%$CXXFLAGS%g
5604 s%@FFLAGS@%$FFLAGS%g
5605 s%@DEFS@%$DEFS%g
5606 s%@LDFLAGS@%$LDFLAGS%g
5607 s%@LIBS@%$LIBS%g
5608 s%@exec_prefix@%$exec_prefix%g
5609 s%@prefix@%$prefix%g
5610 s%@program_transform_name@%$program_transform_name%g
5611 s%@bindir@%$bindir%g
5612 s%@sbindir@%$sbindir%g
5613 s%@libexecdir@%$libexecdir%g
5614 s%@datadir@%$datadir%g
5615 s%@sysconfdir@%$sysconfdir%g
5616 s%@sharedstatedir@%$sharedstatedir%g
5617 s%@localstatedir@%$localstatedir%g
5618 s%@libdir@%$libdir%g
5619 s%@includedir@%$includedir%g
5620 s%@oldincludedir@%$oldincludedir%g
5621 s%@infodir@%$infodir%g
5622 s%@mandir@%$mandir%g
5623 s%@host@%$host%g
5624 s%@host_alias@%$host_alias%g
5625 s%@host_cpu@%$host_cpu%g
5626 s%@host_vendor@%$host_vendor%g
5627 s%@host_os@%$host_os%g
5628 s%@target@%$target%g
5629 s%@target_alias@%$target_alias%g
5630 s%@target_cpu@%$target_cpu%g
5631 s%@target_vendor@%$target_vendor%g
5632 s%@target_os@%$target_os%g
5633 s%@build@%$build%g
5634 s%@build_alias@%$build_alias%g
5635 s%@build_cpu@%$build_cpu%g
5636 s%@build_vendor@%$build_vendor%g
5637 s%@build_os@%$build_os%g
5638 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5639 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5640 s%@INSTALL_DATA@%$INSTALL_DATA%g
5641 s%@LN@%$LN%g
5642 s%@LN_S@%$LN_S%g
5643 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
5644 s%@build_subdir@%$build_subdir%g
5645 s%@host_subdir@%$host_subdir%g
5646 s%@target_subdir@%$target_subdir%g
5647 s%@CC@%$CC%g
5648 s%@GNATBIND@%$GNATBIND%g
5649 s%@do_compare@%$do_compare%g
5650 s%@gmplibs@%$gmplibs%g
5651 s%@gmpinc@%$gmpinc%g
5652 s%@stage1_languages@%$stage1_languages%g
5653 s%@SYSROOT_CFLAGS_FOR_TARGET@%$SYSROOT_CFLAGS_FOR_TARGET%g
5654 s%@CONFIGURED_BISON@%$CONFIGURED_BISON%g
5655 s%@CONFIGURED_YACC@%$CONFIGURED_YACC%g
5656 s%@CONFIGURED_M4@%$CONFIGURED_M4%g
5657 s%@CONFIGURED_FLEX@%$CONFIGURED_FLEX%g
5658 s%@CONFIGURED_LEX@%$CONFIGURED_LEX%g
5659 s%@CONFIGURED_MAKEINFO@%$CONFIGURED_MAKEINFO%g
5660 s%@bootstrap_lean@%$bootstrap_lean%g
5661 /@serialization_dependencies@/r $serialization_dependencies
5662 s%@serialization_dependencies@%%g
5663 /@host_makefile_frag@/r $host_makefile_frag
5664 s%@host_makefile_frag@%%g
5665 /@target_makefile_frag@/r $target_makefile_frag
5666 s%@target_makefile_frag@%%g
5667 /@alphaieee_frag@/r $alphaieee_frag
5668 s%@alphaieee_frag@%%g
5669 /@ospace_frag@/r $ospace_frag
5670 s%@ospace_frag@%%g
5671 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
5672 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
5673 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
5674 s%@tooldir@%$tooldir%g
5675 s%@build_tooldir@%$build_tooldir%g
5676 s%@GDB_TK@%$GDB_TK%g
5677 s%@build_configargs@%$build_configargs%g
5678 s%@build_configdirs@%$build_configdirs%g
5679 s%@host_configargs@%$host_configargs%g
5680 s%@configdirs@%$configdirs%g
5681 s%@target_configargs@%$target_configargs%g
5682 s%@target_configdirs@%$target_configdirs%g
5683 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5684 s%@config_shell@%$config_shell%g
5685 s%@AR@%$AR%g
5686 s%@AS@%$AS%g
5687 s%@DLLTOOL@%$DLLTOOL%g
5688 s%@LD@%$LD%g
5689 s%@NM@%$NM%g
5690 s%@RANLIB@%$RANLIB%g
5691 s%@WINDRES@%$WINDRES%g
5692 s%@OBJCOPY@%$OBJCOPY%g
5693 s%@OBJDUMP@%$OBJDUMP%g
5694 s%@CXX@%$CXX%g
5695 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
5696 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
5697 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
5698 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
5699 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
5700 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
5701 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
5702 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
5703 s%@GFORTRAN_FOR_TARGET@%$GFORTRAN_FOR_TARGET%g
5704 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
5705 s%@LIPO_FOR_TARGET@%$LIPO_FOR_TARGET%g
5706 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
5707 s%@OBJDUMP_FOR_TARGET@%$OBJDUMP_FOR_TARGET%g
5708 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
5709 s%@STRIP_FOR_TARGET@%$STRIP_FOR_TARGET%g
5710 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
5711 s%@CONFIGURED_AR_FOR_TARGET@%$CONFIGURED_AR_FOR_TARGET%g
5712 s%@CONFIGURED_AS_FOR_TARGET@%$CONFIGURED_AS_FOR_TARGET%g
5713 s%@CONFIGURED_CC_FOR_TARGET@%$CONFIGURED_CC_FOR_TARGET%g
5714 s%@CONFIGURED_CXX_FOR_TARGET@%$CONFIGURED_CXX_FOR_TARGET%g
5715 s%@CONFIGURED_DLLTOOL_FOR_TARGET@%$CONFIGURED_DLLTOOL_FOR_TARGET%g
5716 s%@CONFIGURED_GCC_FOR_TARGET@%$CONFIGURED_GCC_FOR_TARGET%g
5717 s%@CONFIGURED_GCJ_FOR_TARGET@%$CONFIGURED_GCJ_FOR_TARGET%g
5718 s%@CONFIGURED_GFORTRAN_FOR_TARGET@%$CONFIGURED_GFORTRAN_FOR_TARGET%g
5719 s%@CONFIGURED_LD_FOR_TARGET@%$CONFIGURED_LD_FOR_TARGET%g
5720 s%@CONFIGURED_LIPO_FOR_TARGET@%$CONFIGURED_LIPO_FOR_TARGET%g
5721 s%@CONFIGURED_NM_FOR_TARGET@%$CONFIGURED_NM_FOR_TARGET%g
5722 s%@CONFIGURED_OBJDUMP_FOR_TARGET@%$CONFIGURED_OBJDUMP_FOR_TARGET%g
5723 s%@CONFIGURED_RANLIB_FOR_TARGET@%$CONFIGURED_RANLIB_FOR_TARGET%g
5724 s%@CONFIGURED_STRIP_FOR_TARGET@%$CONFIGURED_STRIP_FOR_TARGET%g
5725 s%@CONFIGURED_WINDRES_FOR_TARGET@%$CONFIGURED_WINDRES_FOR_TARGET%g
5726 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
5727 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
5728 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5729 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5730 s%@MAINT@%$MAINT%g
5731 s%@stage1_cflags@%$stage1_cflags%g
5732 s%@CREATE_LINK_TO_DIR@%$CREATE_LINK_TO_DIR%g
5733 s%@UNDO_LINK_TO_DIR@%$UNDO_LINK_TO_DIR%g
5734 s%@stage2_werror_flag@%$stage2_werror_flag%g
5735
5736 CEOF
5737 EOF
5738
5739 cat >> $CONFIG_STATUS <<\EOF
5740
5741 # Split the substitutions into bite-sized pieces for seds with
5742 # small command number limits, like on Digital OSF/1 and HP-UX.
5743 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5744 ac_file=1 # Number of current file.
5745 ac_beg=1 # First line for current file.
5746 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5747 ac_more_lines=:
5748 ac_sed_cmds=""
5749 while $ac_more_lines; do
5750   if test $ac_beg -gt 1; then
5751     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5752   else
5753     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5754   fi
5755   if test ! -s conftest.s$ac_file; then
5756     ac_more_lines=false
5757     rm -f conftest.s$ac_file
5758   else
5759     if test -z "$ac_sed_cmds"; then
5760       ac_sed_cmds="sed -f conftest.s$ac_file"
5761     else
5762       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5763     fi
5764     ac_file=`expr $ac_file + 1`
5765     ac_beg=$ac_end
5766     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5767   fi
5768 done
5769 if test -z "$ac_sed_cmds"; then
5770   ac_sed_cmds=cat
5771 fi
5772 EOF
5773
5774 cat >> $CONFIG_STATUS <<EOF
5775
5776 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
5777 EOF
5778 cat >> $CONFIG_STATUS <<\EOF
5779 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5780   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5781   case "$ac_file" in
5782   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5783        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5784   *) ac_file_in="${ac_file}.in" ;;
5785   esac
5786
5787   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5788
5789   # Remove last slash and all that follows it.  Not all systems have dirname.
5790   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5791   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5792     # The file is in a subdirectory.
5793     test ! -d "$ac_dir" && mkdir "$ac_dir"
5794     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5795     # A "../" for each directory in $ac_dir_suffix.
5796     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5797   else
5798     ac_dir_suffix= ac_dots=
5799   fi
5800
5801   case "$ac_given_srcdir" in
5802   .)  srcdir=.
5803       if test -z "$ac_dots"; then top_srcdir=.
5804       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5805   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5806   *) # Relative path.
5807     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5808     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5809   esac
5810
5811   case "$ac_given_INSTALL" in
5812   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5813   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5814   esac
5815
5816   echo creating "$ac_file"
5817   rm -f "$ac_file"
5818   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5819   case "$ac_file" in
5820   *Makefile*) ac_comsub="1i\\
5821 # $configure_input" ;;
5822   *) ac_comsub= ;;
5823   esac
5824
5825   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5826   sed -e "$ac_comsub
5827 s%@configure_input@%$configure_input%g
5828 s%@srcdir@%$srcdir%g
5829 s%@top_srcdir@%$top_srcdir%g
5830 s%@INSTALL@%$INSTALL%g
5831 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5832 fi; done
5833 rm -f conftest.s*
5834
5835 EOF
5836 cat >> $CONFIG_STATUS <<EOF
5837
5838 EOF
5839 cat >> $CONFIG_STATUS <<\EOF
5840
5841 exit 0
5842 EOF
5843 chmod +x $CONFIG_STATUS
5844 rm -fr confdefs* $ac_clean_files
5845 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5846