configure

   1 #! /bin/sh
   2
   3 # From configure.in CVSid
   4
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  10
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  13
  14 # Guess values for system-dependent variables and create Makefiles.
  15 # Generated automatically using autoconf version 2.12
  16 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
  17 #
  18 # This configure script is free software; the Free Software Foundation
  19 # gives unlimited permission to copy, distribute and modify it.
  20
  21 # Defaults:
  22 ac_help=
  23 ac_default_prefix=/usr/local
  24 # Any additions from configure.in:
  25 ac_help="$ac_help
  26   --with-gmp=DIRECTORY    find GMP source code in DIRECTORY (not needed)"
  27 ac_help="$ac_help
  28   --with-gettext=DIR      find GNU gettext source code in DIR (not needed)"
  29 ac_help="$ac_help
  30   --with-fp               if using floating-point hardware [default=yes]"
  31 ac_help="$ac_help
  32   --with-binutils=PATH    specify location of binutils (as and ld)"
  33 ac_help="$ac_help
  34   --with-elf              if using the ELF object format"
  35 ac_help="$ac_help
  36   --without-cvs   if CVS should not be used"
  37 ac_help="$ac_help
  38   --with-headers=PATH     location of system headers to use
  39                           [e.g. /usr/src/linux/include]
  40                           [default=compiler default]"
  41 ac_help="$ac_help
  42   --enable-libio          build in GNU libio instead of GNU stdio"
  43 ac_help="$ac_help
  44   --disable-sanity-checks really do not use threads (should not be used
  45                           except in special situations) [default=yes]"
  46 ac_help="$ac_help
  47   --enable-static         build static library [default=yes]"
  48 ac_help="$ac_help
  49   --enable-shared         build shared library [default=yes if GNU ld & ELF]"
  50 ac_help="$ac_help
  51   --enable-profile        build profiled library [default=yes]"
  52 ac_help="$ac_help
  53   --enable-omitfp         build undebuggable optimized library [default=no]"
  54 ac_help="$ac_help
  55   --enable-bounded        build with runtime bounds checking [default=no]"
  56 ac_help="$ac_help
  57   --disable-versioning    do not include versioning information in the
  58                           library objects [default=yes if supported]"
  59 ac_help="$ac_help
  60   --enable-add-ons[=DIR1,DIR2]...
  61                           configure and build add-ons in DIR1,DIR2,...
  62                           search for add-ons if no parameter given"
  63 ac_help="$ac_help
  64   --enable-static-nss     build static NSS modules [default=no]"
  65 ac_help="$ac_help
  66   --disable-force-install don't force installation of files from this package,
  67                           even if they are older than the installed files"
  68
  69 # Initialize some variables set by options.
  70 # The variables have the same names as the options, with
  71 # dashes changed to underlines.
  72 build=NONE
  73 cache_file=./config.cache
  74 exec_prefix=NONE
  75 host=NONE
  76 no_create=
  77 nonopt=NONE
  78 no_recursion=
  79 prefix=NONE
  80 program_prefix=NONE
  81 program_suffix=NONE
  82 program_transform_name=s,x,x,
  83 silent=
  84 site=
  85 srcdir=
  86 target=NONE
  87 verbose=
  88 x_includes=NONE
  89 x_libraries=NONE
  90 bindir='${exec_prefix}/bin'
  91 sbindir='${exec_prefix}/sbin'
  92 libexecdir='${exec_prefix}/libexec'
  93 datadir='${prefix}/share'
  94 sysconfdir='${prefix}/etc'
  95 sharedstatedir='${prefix}/com'
  96 localstatedir='${prefix}/var'
  97 libdir='${exec_prefix}/lib'
  98 includedir='${prefix}/include'
  99 oldincludedir='/usr/include'
 100 infodir='${prefix}/info'
 101 mandir='${prefix}/man'
 102
 103 # Initialize some other variables.
 104 subdirs=
 105 MFLAGS= MAKEFLAGS=
 106 # Maximum number of lines to put in a shell here document.
 107 ac_max_here_lines=12
 108
 109 ac_prev=
 110 for ac_option
 111 do
 112
 113   # If the previous option needs an argument, assign it.
 114   if test -n "$ac_prev"; then
 115     eval "$ac_prev=\$ac_option"
 116     ac_prev=
 117     continue
 118   fi
 119
 120   case "$ac_option" in
 121   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 122   *) ac_optarg= ;;
 123   esac
 124
 125   # Accept the important Cygnus configure options, so we can diagnose typos.
 126
 127   case "$ac_option" in
 128
 129   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 130     ac_prev=bindir ;;
 131   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 132     bindir="$ac_optarg" ;;
 133
 134   -build | --build | --buil | --bui | --bu)
 135     ac_prev=build ;;
 136   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 137     build="$ac_optarg" ;;
 138
 139   -cache-file | --cache-file | --cache-fil | --cache-fi \
 140   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 141     ac_prev=cache_file ;;
 142   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 143   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 144     cache_file="$ac_optarg" ;;
 145
 146   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 147     ac_prev=datadir ;;
 148   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 149   | --da=*)
 150     datadir="$ac_optarg" ;;
 151
 152   -disable-* | --disable-*)
 153     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 154     # Reject names that are not valid shell variable names.
 155     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 156       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 157     fi
 158     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 159     eval "enable_${ac_feature}=no" ;;
 160
 161   -enable-* | --enable-*)
 162     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 163     # Reject names that are not valid shell variable names.
 164     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 165       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 166     fi
 167     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 168     case "$ac_option" in
 169       *=*) ;;
 170       *) ac_optarg=yes ;;
 171     esac
 172     eval "enable_${ac_feature}='$ac_optarg'" ;;
 173
 174   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 175   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 176   | --exec | --exe | --ex)
 177     ac_prev=exec_prefix ;;
 178   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 179   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 180   | --exec=* | --exe=* | --ex=*)
 181     exec_prefix="$ac_optarg" ;;
 182
 183   -gas | --gas | --ga | --g)
 184     # Obsolete; use --with-gas.
 185     with_gas=yes ;;
 186
 187   -help | --help | --hel | --he)
 188     # Omit some internal or obsolete options to make the list less imposing.
 189     # This message is too long to be a string in the A/UX 3.1 sh.
 190     cat << EOF
 191 Usage: configure [options] [host]
 192 Options: [defaults in brackets after descriptions]
 193 Configuration:
 194   --cache-file=FILE       cache test results in FILE
 195   --help                  print this message
 196   --no-create             do not create output files
 197   --quiet, --silent       do not print \`checking...' messages
 198   --version               print the version of autoconf that created configure
 199 Directory and file names:
 200   --prefix=PREFIX         install architecture-independent files in PREFIX
 201                           [$ac_default_prefix]
 202   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 203                           [same as prefix]
 204   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 205   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 206   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 207   --datadir=DIR           read-only architecture-independent data in DIR
 208                           [PREFIX/share]
 209   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 210   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 211                           [PREFIX/com]
 212   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 213   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 214   --includedir=DIR        C header files in DIR [PREFIX/include]
 215   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 216   --infodir=DIR           info documentation in DIR [PREFIX/info]
 217   --mandir=DIR            man documentation in DIR [PREFIX/man]
 218   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 219   --program-prefix=PREFIX prepend PREFIX to installed program names
 220   --program-suffix=SUFFIX append SUFFIX to installed program names
 221   --program-transform-name=PROGRAM
 222                           run sed PROGRAM on installed program names
 223 EOF
 224     cat << EOF
 225 Host type:
 226   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 227   --host=HOST             configure for HOST [guessed]
 228   --target=TARGET         configure for TARGET [TARGET=HOST]
 229 Features and packages:
 230   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 231   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 232   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 233   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 234   --x-includes=DIR        X include files are in DIR
 235   --x-libraries=DIR       X library files are in DIR
 236 EOF
 237     if test -n "$ac_help"; then
 238       echo "--enable and --with options recognized:$ac_help"
 239     fi
 240     exit 0 ;;
 241
 242   -host | --host | --hos | --ho)
 243     ac_prev=host ;;
 244   -host=* | --host=* | --hos=* | --ho=*)
 245     host="$ac_optarg" ;;
 246
 247   -includedir | --includedir | --includedi | --included | --include \
 248   | --includ | --inclu | --incl | --inc)
 249     ac_prev=includedir ;;
 250   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 251   | --includ=* | --inclu=* | --incl=* | --inc=*)
 252     includedir="$ac_optarg" ;;
 253
 254   -infodir | --infodir | --infodi | --infod | --info | --inf)
 255     ac_prev=infodir ;;
 256   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 257     infodir="$ac_optarg" ;;
 258
 259   -libdir | --libdir | --libdi | --libd)
 260     ac_prev=libdir ;;
 261   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 262     libdir="$ac_optarg" ;;
 263
 264   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 265   | --libexe | --libex | --libe)
 266     ac_prev=libexecdir ;;
 267   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 268   | --libexe=* | --libex=* | --libe=*)
 269     libexecdir="$ac_optarg" ;;
 270
 271   -localstatedir | --localstatedir | --localstatedi | --localstated \
 272   | --localstate | --localstat | --localsta | --localst \
 273   | --locals | --local | --loca | --loc | --lo)
 274     ac_prev=localstatedir ;;
 275   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 276   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 277   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 278     localstatedir="$ac_optarg" ;;
 279
 280   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 281     ac_prev=mandir ;;
 282   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 283     mandir="$ac_optarg" ;;
 284
 285   -nfp | --nfp | --nf)
 286     # Obsolete; use --without-fp.
 287     with_fp=no ;;
 288
 289   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 290   | --no-cr | --no-c)
 291     no_create=yes ;;
 292
 293   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 294   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 295     no_recursion=yes ;;
 296
 297   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 298   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 299   | --oldin | --oldi | --old | --ol | --o)
 300     ac_prev=oldincludedir ;;
 301   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 302   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 303   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 304     oldincludedir="$ac_optarg" ;;
 305
 306   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 307     ac_prev=prefix ;;
 308   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 309     prefix="$ac_optarg" ;;
 310
 311   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 312   | --program-pre | --program-pr | --program-p)
 313     ac_prev=program_prefix ;;
 314   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 315   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 316     program_prefix="$ac_optarg" ;;
 317
 318   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 319   | --program-suf | --program-su | --program-s)
 320     ac_prev=program_suffix ;;
 321   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 322   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 323     program_suffix="$ac_optarg" ;;
 324
 325   -program-transform-name | --program-transform-name \
 326   | --program-transform-nam | --program-transform-na \
 327   | --program-transform-n | --program-transform- \
 328   | --program-transform | --program-transfor \
 329   | --program-transfo | --program-transf \
 330   | --program-trans | --program-tran \
 331   | --progr-tra | --program-tr | --program-t)
 332     ac_prev=program_transform_name ;;
 333   -program-transform-name=* | --program-transform-name=* \
 334   | --program-transform-nam=* | --program-transform-na=* \
 335   | --program-transform-n=* | --program-transform-=* \
 336   | --program-transform=* | --program-transfor=* \
 337   | --program-transfo=* | --program-transf=* \
 338   | --program-trans=* | --program-tran=* \
 339   | --progr-tra=* | --program-tr=* | --program-t=*)
 340     program_transform_name="$ac_optarg" ;;
 341
 342   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 343   | -silent | --silent | --silen | --sile | --sil)
 344     silent=yes ;;
 345
 346   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 347     ac_prev=sbindir ;;
 348   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 349   | --sbi=* | --sb=*)
 350     sbindir="$ac_optarg" ;;
 351
 352   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 353   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 354   | --sharedst | --shareds | --shared | --share | --shar \
 355   | --sha | --sh)
 356     ac_prev=sharedstatedir ;;
 357   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 358   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 359   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 360   | --sha=* | --sh=*)
 361     sharedstatedir="$ac_optarg" ;;
 362
 363   -site | --site | --sit)
 364     ac_prev=site ;;
 365   -site=* | --site=* | --sit=*)
 366     site="$ac_optarg" ;;
 367
 368   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 369     ac_prev=srcdir ;;
 370   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 371     srcdir="$ac_optarg" ;;
 372
 373   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 374   | --syscon | --sysco | --sysc | --sys | --sy)
 375     ac_prev=sysconfdir ;;
 376   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 377   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 378     sysconfdir="$ac_optarg" ;;
 379
 380   -target | --target | --targe | --targ | --tar | --ta | --t)
 381     ac_prev=target ;;
 382   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 383     target="$ac_optarg" ;;
 384
 385   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 386     verbose=yes ;;
 387
 388   -version | --version | --versio | --versi | --vers)
 389     echo "configure generated by autoconf version 2.12"
 390     exit 0 ;;
 391
 392   -with-* | --with-*)
 393     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 394     # Reject names that are not valid shell variable names.
 395     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 396       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 397     fi
 398     ac_package=`echo $ac_package| sed 's/-/_/g'`
 399     case "$ac_option" in
 400       *=*) ;;
 401       *) ac_optarg=yes ;;
 402     esac
 403     eval "with_${ac_package}='$ac_optarg'" ;;
 404
 405   -without-* | --without-*)
 406     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 407     # Reject names that are not valid shell variable names.
 408     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 409       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 410     fi
 411     ac_package=`echo $ac_package| sed 's/-/_/g'`
 412     eval "with_${ac_package}=no" ;;
 413
 414   --x)
 415     # Obsolete; use --with-x.
 416     with_x=yes ;;
 417
 418   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 419   | --x-incl | --x-inc | --x-in | --x-i)
 420     ac_prev=x_includes ;;
 421   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 422   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 423     x_includes="$ac_optarg" ;;
 424
 425   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 426   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 427     ac_prev=x_libraries ;;
 428   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 429   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 430     x_libraries="$ac_optarg" ;;
 431
 432   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 433     ;;
 434
 435   *)
 436     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 437       echo "configure: warning: $ac_option: invalid host type" 1>&2
 438     fi
 439     if test "x$nonopt" != xNONE; then
 440       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 441     fi
 442     nonopt="$ac_option"
 443     ;;
 444
 445   esac
 446 done
 447
 448 if test -n "$ac_prev"; then
 449   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 450 fi
 451
 452 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 453
 454 # File descriptor usage:
 455 # 0 standard input
 456 # 1 file creation
 457 # 2 errors and warnings
 458 # 3 some systems may open it to /dev/tty
 459 # 4 used on the Kubota Titan
 460 # 6 checking for... messages and results
 461 # 5 compiler messages saved in config.log
 462 if test "$silent" = yes; then
 463   exec 6>/dev/null
 464 else
 465   exec 6>&1
 466 fi
 467 exec 5>./config.log
 468
 469 echo "\
 470 This file contains any messages produced by compilers while
 471 running configure, to aid debugging if configure makes a mistake.
 472 " 1>&5
 473
 474 # Strip out --no-create and --no-recursion so they do not pile up.
 475 # Also quote any args containing shell metacharacters.
 476 ac_configure_args=
 477 for ac_arg
 478 do
 479   case "$ac_arg" in
 480   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 481   | --no-cr | --no-c) ;;
 482   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 483   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 484   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 485   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 486   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 487   esac
 488 done
 489
 490 # NLS nuisances.
 491 # Only set these to C if already set.  These must not be set unconditionally
 492 # because not all systems understand e.g. LANG=C (notably SCO).
 493 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 494 # Non-C LC_CTYPE values break the ctype check.
 495 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 496 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 497 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 498 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 499
 500 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 501 rm -rf conftest* confdefs.h
 502 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 503 echo > confdefs.h
 504
 505 # A filename unique to this package, relative to the directory that
 506 # configure is in, which we can look for to find out if srcdir is correct.
 507 ac_unique_file=include/features.h
 508
 509 # Find the source files, if location was not specified.
 510 if test -z "$srcdir"; then
 511   ac_srcdir_defaulted=yes
 512   # Try the directory containing this script, then its parent.
 513   ac_prog=$0
 514   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 515   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 516   srcdir=$ac_confdir
 517   if test ! -r $srcdir/$ac_unique_file; then
 518     srcdir=..
 519   fi
 520 else
 521   ac_srcdir_defaulted=no
 522 fi
 523 if test ! -r $srcdir/$ac_unique_file; then
 524   if test "$ac_srcdir_defaulted" = yes; then
 525     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 526   else
 527     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 528   fi
 529 fi
 530 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 531
 532 # Prefer explicitly selected file to automatically selected ones.
 533 if test -z "$CONFIG_SITE"; then
 534   if test "x$prefix" != xNONE; then
 535     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 536   else
 537     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 538   fi
 539 fi
 540 for ac_site_file in $CONFIG_SITE; do
 541   if test -r "$ac_site_file"; then
 542     echo "loading site script $ac_site_file"
 543     . "$ac_site_file"
 544   fi
 545 done
 546
 547 if test -r "$cache_file"; then
 548   echo "loading cache $cache_file"
 549   . $cache_file
 550 else
 551   echo "creating cache $cache_file"
 552   > $cache_file
 553 fi
 554
 555 ac_ext=c
 556 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 557 ac_cpp='$CPP $CPPFLAGS'
 558 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 559 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 560 cross_compiling=$ac_cv_prog_cc_cross
 561
 562 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 563   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 564   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 565     ac_n= ac_c='
 566 ' ac_t='        '
 567   else
 568     ac_n=-n ac_c= ac_t=
 569   fi
 570 else
 571   ac_n= ac_c='\c' ac_t=
 572 fi
 573
 574     if test -r /vmunix; then
 575       kernel_id=`strings /vmunix | grep UNIX`
 576     elif test -r /dynix; then
 577       kernel_id=`strings /dynix | grep DYNIX`
 578     else
 579       kernel_id=
 580     fi
 581
 582
 583
 584 ac_aux_dir=
 585 for ac_dir in scripts $srcdir/scripts; do
 586   if test -f $ac_dir/install-sh; then
 587     ac_aux_dir=$ac_dir
 588     ac_install_sh="$ac_aux_dir/install-sh -c"
 589     break
 590   elif test -f $ac_dir/install.sh; then
 591     ac_aux_dir=$ac_dir
 592     ac_install_sh="$ac_aux_dir/install.sh -c"
 593     break
 594   fi
 595 done
 596 if test -z "$ac_aux_dir"; then
 597   { echo "configure: error: can not find install-sh or install.sh in scripts $srcdir/scripts" 1>&2; exit 1; }
 598 fi
 599 ac_config_guess=$ac_aux_dir/config.guess
 600 ac_config_sub=$ac_aux_dir/config.sub
 601 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 602
 603
 604 # This will get text that should go into config.make.
 605 config_vars=
 606
 607 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
 608 # Check whether --with-gmp or --without-gmp was given.
 609 if test "${with_gmp+set}" = set; then
 610   withval="$with_gmp"
 611   case "$with_gmp" in
 612 yes) { echo "configure: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" 1>&2; exit 1; } ;;
 613 ''|no) ;;
 614 *) config_vars="$config_vars
 615 gmp-srcdir = $withval" ;;
 616 esac
 617
 618 fi
 619
 620 # Check for a --with-gettext argument and set gettext-srcdir in config.make.
 621 # Check whether --with-gettext or --without-gettext was given.
 622 if test "${with_gettext+set}" = set; then
 623   withval="$with_gettext"
 624   case "$with_gettext" in
 625 yes)
 626   { echo "configure: error: --with-gettext requires an argument; use --with-gettext=DIR" 1>&2; exit 1; } ;;
 627 ''|no) ;;
 628 *)
 629   config_vars="$config_vars
 630 gettext-srcdir = $withval" ;;
 631 esac
 632
 633 fi
 634
 635
 636 # Check whether --with-fp or --without-fp was given.
 637 if test "${with_fp+set}" = set; then
 638   withval="$with_fp"
 639   with_fp=$withval
 640 else
 641   with_fp=yes
 642 fi
 643
 644 # Check whether --with-binutils or --without-binutils was given.
 645 if test "${with_binutils+set}" = set; then
 646   withval="$with_binutils"
 647   path_binutils=$withval
 648 else
 649   path_binutils=''
 650 fi
 651
 652 # Check whether --with-elf or --without-elf was given.
 653 if test "${with_elf+set}" = set; then
 654   withval="$with_elf"
 655   elf=$withval
 656 else
 657   elf=no
 658 fi
 659
 660 # Check whether --with-cvs or --without-cvs was given.
 661 if test "${with_cvs+set}" = set; then
 662   withval="$with_cvs"
 663   with_cvs=$withval
 664 else
 665   with_cvs=yes
 666 fi
 667
 668
 669
 670 # Check whether --with-headers or --without-headers was given.
 671 if test "${with_headers+set}" = set; then
 672   withval="$with_headers"
 673   sysheaders=$withval
 674 else
 675   sysheaders=''
 676 fi
 677
 678
 679 # Check whether --enable-libio or --disable-libio was given.
 680 if test "${enable_libio+set}" = set; then
 681   enableval="$enable_libio"
 682   if test $enableval = yes; then
 683                  stdio=libio
 684                else
 685                  stdio=stdio
 686                fi
 687 else
 688   stdio=default
 689 fi
 690
 691
 692 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
 693 if test "${enable_sanity_checks+set}" = set; then
 694   enableval="$enable_sanity_checks"
 695   enable_sanity=$enableval
 696 else
 697   enable_sanity=yes
 698 fi
 699
 700
 701 # Check whether --enable-static or --disable-static was given.
 702 if test "${enable_static+set}" = set; then
 703   enableval="$enable_static"
 704   static=$enableval
 705 else
 706   static=yes
 707 fi
 708
 709 # Check whether --enable-shared or --disable-shared was given.
 710 if test "${enable_shared+set}" = set; then
 711   enableval="$enable_shared"
 712   shared=$enableval
 713 else
 714   shared=default
 715 fi
 716
 717 # Check whether --enable-profile or --disable-profile was given.
 718 if test "${enable_profile+set}" = set; then
 719   enableval="$enable_profile"
 720   profile=$enableval
 721 else
 722   profile=yes
 723 fi
 724
 725 # Check whether --enable-omitfp or --disable-omitfp was given.
 726 if test "${enable_omitfp+set}" = set; then
 727   enableval="$enable_omitfp"
 728   omitfp=$enableval
 729 else
 730   omitfp=no
 731 fi
 732
 733 # Check whether --enable-bounded or --disable-bounded was given.
 734 if test "${enable_bounded+set}" = set; then
 735   enableval="$enable_bounded"
 736   bounded=$enableval
 737 else
 738   bounded=no
 739 fi
 740
 741 # Check whether --enable-versioning or --disable-versioning was given.
 742 if test "${enable_versioning+set}" = set; then
 743   enableval="$enable_versioning"
 744   enable_versioning=$enableval
 745 else
 746   enable_versioning=yes
 747 fi
 748
 749
 750 # Check whether --enable-add-ons or --disable-add-ons was given.
 751 if test "${enable_add_ons+set}" = set; then
 752   enableval="$enable_add_ons"
 753   case "$enableval" in
 754     yes) if test "$srcdir" = "."; then
 755            add_ons=`echo */configure | sed -e 's!/configure!!g'`
 756          else
 757            add_ons=`echo $srcdir/*/configure | \
 758                     sed -e 's!/configure!!g' -e "s!$srcdir/!!g"`
 759          fi;;
 760     *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
 761    esac
 762 else
 763   add_ons=
 764 fi
 765
 766
 767 subdirs="$add_ons"
 768
 769 add_ons_pfx=
 770 if test x"$add_ons" != x; then
 771   for f in $add_ons; do
 772     # Test whether such a subdir really exists.
 773     if test -d $srcdir/$f; then
 774       add_ons_pfx="$add_ons_pfx $f/"
 775     else
 776       { echo "configure: error: add-on directory \"$f\" does not exist" 1>&2; exit 1; }
 777     fi
 778   done
 779 fi
 780
 781 # Check whether --enable-static-nss or --disable-static-nss was given.
 782 if test "${enable_static_nss+set}" = set; then
 783   enableval="$enable_static_nss"
 784   static_nss=$enableval
 785 else
 786   static_nss=no
 787 fi
 788
 789 if test x"$static_nss" = xyes; then
 790   cat >> confdefs.h <<\EOF
 791 #define DO_STATIC_NSS 1
 792 EOF
 793
 794 fi
 795
 796 # Check whether --enable-force-install or --disable-force-install was given.
 797 if test "${enable_force_install+set}" = set; then
 798   enableval="$enable_force_install"
 799   force_install=$enableval
 800 else
 801   force_install=yes
 802 fi
 803
 804
 805
 806
 807 # Make sure we can run config.sub.
 808 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 809 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 810 fi
 811
 812 echo $ac_n "checking host system type""... $ac_c" 1>&6
 813 echo "configure:814: checking host system type" >&5
 814
 815 host_alias=$host
 816 case "$host_alias" in
 817 NONE)
 818   case $nonopt in
 819   NONE)
 820     if host_alias=`$ac_config_guess`; then :
 821     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 822     fi ;;
 823   *) host_alias=$nonopt ;;
 824   esac ;;
 825 esac
 826
 827 host=`$ac_config_sub $host_alias`
 828 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 829 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 830 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 831 echo "$ac_t""$host" 1>&6
 832
 833
 834 # The way shlib-versions is used to generate soversions.mk uses a
 835 # fairly simplistic model for name recognition that can't distinguish
 836 # i486-pc-linux-gnu fully from i486-pc-gnu.  So we mutate a $host_os
 837 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
 838 # tell.  This doesn't get used much beyond that, so it's fairly safe.
 839 case "$host_os" in
 840 linux*)
 841   ;;
 842 gnu*)
 843   host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
 844   ;;
 845 esac
 846
 847 ###
 848 ### I put this here to prevent those annoying emails from people who cannot
 849 ### read and try to compile glibc on unsupported platforms.  --drepper
 850 ###
 851 ### By using the undocumented --enable-hacker-mode option for configure
 852 ### one can skip this test to make the configuration not fail for unsupported
 853 ### platforms.
 854 ###
 855 if test -z "$enable_hacker_mode"; then
 856   case "$machine-$host_os" in
 857   *-linux* | *-gnu* | arm*-none*)
 858     ;;
 859   *)
 860     echo "*** The GNU C library is currently not available for this platform."
 861     echo "*** So far nobody cared to port it and if there is no volunteer it"
 862     echo "*** might never happen.  So, if you have interest to see glibc on"
 863     echo "*** this platform visit"
 864     echo "***   http://www.gnu.org/software/libc/porting.html"
 865     echo "*** and join the group of porters"
 866     exit 1
 867     ;;
 868   esac
 869 fi
 870
 871 # We keep the original values in `$config_*' and never modify them, so we
 872 # can write them unchanged into config.make.  Everything else uses
 873 # $machine, $vendor, and $os, and changes them whenever convenient.
 874 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
 875
 876 # Some configurations imply other options.
 877 case "$host_os" in
 878 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
 879   # These systems always use GNU tools.
 880   gnu_ld=yes gnu_as=yes ;;
 881 esac
 882 case "$host_os" in
 883 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
 884 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
 885   ;;
 886 gnu* | linux* | sysv4* | solaris2* | irix6*)
 887   # These systems (almost) always use the ELF format.
 888   elf=yes
 889   ;;
 890 esac
 891
 892 machine=$config_machine
 893 vendor=$config_vendor
 894 os=$config_os
 895
 896 # Expand the configuration machine name into a subdirectory by architecture
 897 # type and particular chip.
 898 case "$machine" in
 899 a29k | am29000) base_machine=a29k machine=a29k ;;
 900 alpha*)         base_machine=alpha machine=alpha/$machine ;;
 901 arm*)           base_machine=arm machine=arm/$machine ;;
 902 c3[012])        base_machine=cx0 machine=cx0/c30 ;;
 903 c4[04])         base_machine=cx0 machine=cx0/c40 ;;
 904 hppa*)          base_machine=hppa machine=hppa/$machine ;;
 905 i[3456]86)      base_machine=i386 machine=i386/$machine ;;
 906 m680?0)         base_machine=m68k machine=m68k/$machine ;;
 907 m68k)           base_machine=m68k machine=m68k/m68020 ;;
 908 m88???)         base_machine=m88k machine=m88k/$machine ;;
 909 m88k)           base_machine=m88k machine=m88k/m88100 ;;
 910 mips64*)        base_machine=mips64 machine=mips/mips64/$machine ;;
 911 mips*)          base_machine=mips
 912                 case "`uname -m`" in
 913                 IP22) machine=mips/mips3 ;;
 914                 *)    machine=mips/$machine ,,
 915                 esac ;;
 916 sparc | sparcv[67])
 917                 base_machine=sparc machine=sparc/sparc32 ;;
 918 sparcv8 | supersparc | hypersparc)
 919                 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
 920 sparc64 | ultrasparc)
 921                 base_machine=sparc machine=sparc/sparc64 ;;
 922 esac
 923
 924
 925 if test "$base_machine" = "i386"; then
 926   cat >> confdefs.h <<\EOF
 927 #define USE_REGPARMS 1
 928 EOF
 929
 930 fi
 931
 932 # Compute the list of sysdep directories for this configuration.
 933 # This can take a while to compute.
 934 sysdep_dir=$srcdir/sysdeps
 935 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
 936 echo "configure:937: checking sysdep dirs" >&5
 937 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
 938 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
 939
 940 case "$os" in
 941 gnu*)
 942   base_os=mach/hurd ;;
 943 netbsd* | 386bsd* | freebsd* | bsdi*)
 944   base_os=unix/bsd/bsd4.4 ;;
 945 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
 946   base_os=unix/bsd ;;
 947 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
 948   base_os=unix/sysv ;;
 949 irix6*)
 950   base_os=unix/sysv/irix6/$os ;;
 951 solaris[2-9]*)
 952   base_os=unix/sysv/sysv4 ;;
 953 none)
 954   base_os=standalone ;;
 955 *)
 956   base_os='' ;;
 957 esac
 958
 959 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
 960 tail=$os
 961 ostry=$os
 962 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
 963   ostry="$ostry /$o"
 964   tail=$o
 965 done
 966 o=`echo $tail | sed 's/[0-9]*$//'`
 967 if test $o != $tail; then
 968   ostry="$ostry /$o"
 969 fi
 970 # For linux-gnu, try linux-gnu, then linux.
 971 o=`echo $tail | sed 's/-.*$//'`
 972 if test $o != $tail; then
 973   ostry="$ostry /$o"
 974 fi
 975
 976 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
 977 base=
 978 tail=$base_os
 979 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
 980   set $b
 981   base="$base /$1"
 982   tail="$2"
 983 done
 984
 985 # For sparc/sparc9, try sparc/sparc9 and then sparc.
 986 mach=
 987 tail=$machine
 988 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
 989   set $m
 990   # Prepend the machine's FPU directory unless --without-fp.
 991   if test "$with_fp" = yes; then
 992     mach="$mach /$1/fpu"
 993   fi
 994   mach="$mach /$1"
 995   tail="$2"
 996 done
 997
 998
 999 # Find what sysdep directories exist.
1000 sysnames=
1001 IFS="${IFS=     }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1002 for d in $add_ons_pfx ''; do
1003   for b in $base ''; do
1004     for m0 in $mach ''; do
1005       for v in /$vendor ''; do
1006         test "$v" = / && continue
1007         for o in /$ostry ''; do
1008           test "$o" = / && continue
1009           for m in $mach ''; do
1010             if test "$m0$b$v$o$m"; then
1011               try="${d}sysdeps$m0$b$v$o$m"
1012               test -n "$enable_debug_configure" &&
1013               echo "$0 DEBUG: try $try" >&2
1014               case $try in
1015                 /*) dest=$try ;;
1016                 *)  dest=$srcdir/$try ;;
1017               esac
1018               if test -d $dest; then
1019                 sysnames="$sysnames $try"
1020                 { test -n "$o" || test -n "$b"; } && os_used=t
1021                 { test -n "$m" || test -n "$m0"; } && machine_used=t
1022               fi
1023             fi
1024           done
1025         done
1026       done
1027     done
1028   done
1029 done
1030 IFS="$ac_save_ifs"
1031
1032 if test -z "$os_used" && test "$os" != none; then
1033   { echo "configure: error: Operating system $os is not supported." 1>&2; exit 1; }
1034 fi
1035 if test -z "$machine_used" && test "$machine" != none; then
1036   { echo "configure: error: The $machine is not supported." 1>&2; exit 1; }
1037 fi
1038
1039 # We have now validated the configuration.
1040
1041
1042 # If using ELF, look for an `elf' subdirectory of each machine directory.
1043 # We prepend these rather than inserting them whereever the machine appears
1044 # because things specified by the machine's ELF ABI should override
1045 # OS-specific things, and should always be the same for any OS on the
1046 # machine (otherwise what's the point of an ABI?).
1047 if test "$elf" = yes; then
1048   elf_dirs=
1049   for d in $add_ons_pfx ''; do
1050     case $d in
1051       /*) xsrcdir= ;;
1052       *)  xsrcdir=$srcdir/ ;;
1053     esac
1054     for m in $mach; do
1055       if test -d $xsrcdir${d}sysdeps$m/elf; then
1056         elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
1057       fi
1058     done
1059   done
1060   sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
1061 fi
1062
1063
1064 # Expand the list of system names into a full list of directories
1065 # from each element's parent name and Implies file (if present).
1066 set $sysnames
1067 names=
1068 while test $# -gt 0; do
1069   name=$1
1070   shift
1071
1072   case " $names " in *" $name "*)
1073     # Already in the list.
1074     continue
1075   esac
1076
1077   # Report each name as we discover it, so there is no long pause in output.
1078   echo $ac_n "$name $ac_c" >&6
1079
1080   name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
1081
1082   case $name in
1083     /*) xsrcdir= ;;
1084     *)  xsrcdir=$srcdir/ ;;
1085   esac
1086   test -n "$enable_debug_configure" &&
1087   echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
1088
1089   if test -f $xsrcdir$name/Implies; then
1090     # Collect more names from the `Implies' file (removing comments).
1091     implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
1092     implied=
1093     for x in $implied_candidate; do
1094       if test -d $xsrcdir$name_base/$x; then
1095         implied="$implied $name_base/$x";
1096       else
1097         echo "configure: warning: $name/Implies specifies nonexistent $x" 1>&2
1098       fi
1099     done
1100   else
1101     implied=
1102   fi
1103
1104   # Add NAME to the list of names.
1105   names="$names $name"
1106
1107   # Find the parent of NAME, using the empty string if it has none.
1108   parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
1109
1110   # Add the names implied by NAME, and NAME's parent (if it has one), to
1111   # the list of names to be processed (the argument list).  We prepend the
1112   # implied names to the list and append the parent.  We want implied
1113   # directories to come before further directories inferred from the
1114   # configuration components; this ensures that for sysv4, unix/common
1115   # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
1116   # after sysv4).
1117   sysnames="`echo $implied $* $parent`"
1118   test -n "$sysnames" && set $sysnames
1119 done
1120
1121 # Add the default directories.
1122 sysnames="$names sysdeps/generic"
1123
1124 # The other names were emitted during the scan.
1125 echo "$ac_t""sysdeps/generic" 1>&6
1126
1127
1128 ### Locate tools.
1129
1130 # Find a good install program.  We prefer a C program (faster),
1131 # so one script is as good as another.  But avoid the broken or
1132 # incompatible versions:
1133 # SysV /etc/install, /usr/sbin/install
1134 # SunOS /usr/etc/install
1135 # IRIX /sbin/install
1136 # AIX /bin/install
1137 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1138 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1139 # ./install, which can be erroneously created by make from ./install.sh.
1140 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1141 echo "configure:1142: checking for a BSD compatible install" >&5
1142 if test -z "$INSTALL"; then
1143 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1144   echo $ac_n "(cached) $ac_c" 1>&6
1145 else
1146     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1147   for ac_dir in $PATH; do
1148     # Account for people who put trailing slashes in PATH elements.
1149     case "$ac_dir/" in
1150     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1151     *)
1152       # OSF1 and SCO ODT 3.0 have their own names for install.
1153       for ac_prog in ginstall installbsd scoinst install; do
1154         if test -f $ac_dir/$ac_prog; then
1155           if test $ac_prog = install &&
1156             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1157             # AIX install.  It has an incompatible calling convention.
1158             # OSF/1 installbsd also uses dspmsg, but is usable.
1159             :
1160           else
1161             ac_cv_path_install="$ac_dir/$ac_prog -c"
1162             break 2
1163           fi
1164         fi
1165       done
1166       ;;
1167     esac
1168   done
1169   IFS="$ac_save_IFS"
1170
1171 fi
1172   if test "${ac_cv_path_install+set}" = set; then
1173     INSTALL="$ac_cv_path_install"
1174   else
1175     # As a last resort, use the slow shell script.  We don't cache a
1176     # path for INSTALL within a source directory, because that will
1177     # break other packages using the cache if that directory is
1178     # removed, or if the path is relative.
1179     INSTALL="$ac_install_sh"
1180   fi
1181 fi
1182 echo "$ac_t""$INSTALL" 1>&6
1183
1184 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1185 # It thinks the first close brace ends the variable substitution.
1186 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1187
1188 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1189
1190 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
1191   # The makefiles need to use a different form to find it in $srcdir.
1192   INSTALL='\$(..)./install-sh -c'
1193 fi
1194 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1195 echo "configure:1196: checking whether ln -s works" >&5
1196 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1197   echo $ac_n "(cached) $ac_c" 1>&6
1198 else
1199   rm -f conftestdata
1200 if ln -s X conftestdata 2>/dev/null
1201 then
1202   rm -f conftestdata
1203   ac_cv_prog_LN_S="ln -s"
1204 else
1205   ac_cv_prog_LN_S=ln
1206 fi
1207 fi
1208 LN_S="$ac_cv_prog_LN_S"
1209 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1210   echo "$ac_t""yes" 1>&6
1211 else
1212   echo "$ac_t""no" 1>&6
1213 fi
1214
1215
1216 # These programs are version sensitive.
1217 echo $ac_n "checking build system type""... $ac_c" 1>&6
1218 echo "configure:1219: checking build system type" >&5
1219
1220 build_alias=$build
1221 case "$build_alias" in
1222 NONE)
1223   case $nonopt in
1224   NONE) build_alias=$host_alias ;;
1225   *) build_alias=$nonopt ;;
1226   esac ;;
1227 esac
1228
1229 build=`$ac_config_sub $build_alias`
1230 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1231 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1232 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1233 echo "$ac_t""$build" 1>&6
1234
1235 if test $host != $build; then
1236   ac_tool_prefix=${host_alias}-
1237 else
1238   ac_tool_prefix=
1239 fi
1240
1241 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
1242 do
1243 # Extract the first word of "$ac_prog", so it can be a program name with args.
1244 set dummy $ac_prog; ac_word=$2
1245 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1246 echo "configure:1247: checking for $ac_word" >&5
1247 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1248   echo $ac_n "(cached) $ac_c" 1>&6
1249 else
1250   if test -n "$CC"; then
1251   ac_cv_prog_CC="$CC" # Let the user override the test.
1252 else
1253   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1254   for ac_dir in $PATH; do
1255     test -z "$ac_dir" && ac_dir=.
1256     if test -f $ac_dir/$ac_word; then
1257       ac_cv_prog_CC="$ac_prog"
1258       break
1259     fi
1260   done
1261   IFS="$ac_save_ifs"
1262 fi
1263 fi
1264 CC="$ac_cv_prog_CC"
1265 if test -n "$CC"; then
1266   echo "$ac_t""$CC" 1>&6
1267 else
1268   echo "$ac_t""no" 1>&6
1269 fi
1270
1271 test -n "$CC" && break
1272 done
1273
1274 if test -z "$CC"; then
1275   ac_verc_fail=yes
1276 else
1277   # Found it, now check the version.
1278   echo $ac_n "checking version of $CC""... $ac_c" 1>&6
1279 echo "configure:1280: checking version of $CC" >&5
1280   ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcst0-9.-]*\).*$/\1/p'`
1281   case $ac_prog_version in
1282     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1283     egcs-2.91.*|egcs-2.90.2[789]|egcs-2.90.[3-9][0-9]|*2.8.[1-9]*|*2.9.[0-9]*)
1284        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
1285     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
1286
1287   esac
1288   echo "$ac_t""$ac_prog_version" 1>&6
1289 fi
1290 if test $ac_verc_fail = yes; then
1291   critic_missing=t
1292 fi
1293
1294 for ac_prog in make gmake
1295 do
1296 # Extract the first word of "$ac_prog", so it can be a program name with args.
1297 set dummy $ac_prog; ac_word=$2
1298 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1299 echo "configure:1300: checking for $ac_word" >&5
1300 if eval "test \"`echo '$''{'ac_cv_prog_MAKE'+set}'`\" = set"; then
1301   echo $ac_n "(cached) $ac_c" 1>&6
1302 else
1303   if test -n "$MAKE"; then
1304   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
1305 else
1306   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1307   for ac_dir in $PATH; do
1308     test -z "$ac_dir" && ac_dir=.
1309     if test -f $ac_dir/$ac_word; then
1310       ac_cv_prog_MAKE="$ac_prog"
1311       break
1312     fi
1313   done
1314   IFS="$ac_save_ifs"
1315 fi
1316 fi
1317 MAKE="$ac_cv_prog_MAKE"
1318 if test -n "$MAKE"; then
1319   echo "$ac_t""$MAKE" 1>&6
1320 else
1321   echo "$ac_t""no" 1>&6
1322 fi
1323
1324 test -n "$MAKE" && break
1325 done
1326
1327 if test -z "$MAKE"; then
1328   ac_verc_fail=yes
1329 else
1330   # Found it, now check the version.
1331   echo $ac_n "checking version of $MAKE""... $ac_c" 1>&6
1332 echo "configure:1333: checking version of $MAKE" >&5
1333   ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*version \([0-9][0-9.]*\), by.*$/\1/p'`
1334   case $ac_prog_version in
1335     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1336     3.75 | 3.76.[1-9] | 3.7[789]* | 3.[89]*)
1337        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
1338     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
1339
1340   esac
1341   echo "$ac_t""$ac_prog_version" 1>&6
1342 fi
1343 if test $ac_verc_fail = yes; then
1344   critic_missing=t
1345 fi
1346
1347
1348 for ac_prog in msgfmt gmsgfmt
1349 do
1350 # Extract the first word of "$ac_prog", so it can be a program name with args.
1351 set dummy $ac_prog; ac_word=$2
1352 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1353 echo "configure:1354: checking for $ac_word" >&5
1354 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
1355   echo $ac_n "(cached) $ac_c" 1>&6
1356 else
1357   if test -n "$MSGFMT"; then
1358   ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
1359 else
1360   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1361   for ac_dir in $PATH; do
1362     test -z "$ac_dir" && ac_dir=.
1363     if test -f $ac_dir/$ac_word; then
1364       ac_cv_prog_MSGFMT="$ac_prog"
1365       break
1366     fi
1367   done
1368   IFS="$ac_save_ifs"
1369 fi
1370 fi
1371 MSGFMT="$ac_cv_prog_MSGFMT"
1372 if test -n "$MSGFMT"; then
1373   echo "$ac_t""$MSGFMT" 1>&6
1374 else
1375   echo "$ac_t""no" 1>&6
1376 fi
1377
1378 test -n "$MSGFMT" && break
1379 done
1380
1381 if test -z "$MSGFMT"; then
1382   ac_verc_fail=yes
1383 else
1384   # Found it, now check the version.
1385   echo $ac_n "checking version of $MSGFMT""... $ac_c" 1>&6
1386 echo "configure:1387: checking version of $MSGFMT" >&5
1387   ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.*\([0-9][0-9]*\.[0-9]*\).*$/\1/p'`
1388   case $ac_prog_version in
1389     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1390     0.[1-9][0-9] | [1-9].*)
1391        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
1392     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
1393
1394   esac
1395   echo "$ac_t""$ac_prog_version" 1>&6
1396 fi
1397 if test $ac_verc_fail = yes; then
1398   MSGFMT=: aux_missing=t
1399 fi
1400
1401 for ac_prog in makeinfo
1402 do
1403 # Extract the first word of "$ac_prog", so it can be a program name with args.
1404 set dummy $ac_prog; ac_word=$2
1405 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1406 echo "configure:1407: checking for $ac_word" >&5
1407 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
1408   echo $ac_n "(cached) $ac_c" 1>&6
1409 else
1410   if test -n "$MAKEINFO"; then
1411   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
1412 else
1413   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1414   for ac_dir in $PATH; do
1415     test -z "$ac_dir" && ac_dir=.
1416     if test -f $ac_dir/$ac_word; then
1417       ac_cv_prog_MAKEINFO="$ac_prog"
1418       break
1419     fi
1420   done
1421   IFS="$ac_save_ifs"
1422 fi
1423 fi
1424 MAKEINFO="$ac_cv_prog_MAKEINFO"
1425 if test -n "$MAKEINFO"; then
1426   echo "$ac_t""$MAKEINFO" 1>&6
1427 else
1428   echo "$ac_t""no" 1>&6
1429 fi
1430
1431 test -n "$MAKEINFO" && break
1432 done
1433
1434 if test -z "$MAKEINFO"; then
1435   ac_verc_fail=yes
1436 else
1437   # Found it, now check the version.
1438   echo $ac_n "checking version of $MAKEINFO""... $ac_c" 1>&6
1439 echo "configure:1440: checking version of $MAKEINFO" >&5
1440   ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo \([0-9][0-9.]*\).*$/\1/p'`
1441   case $ac_prog_version in
1442     '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1443     3.1[1-9] | 3.[2-9][0-9])
1444        ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
1445     *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
1446
1447   esac
1448   echo "$ac_t""$ac_prog_version" 1>&6
1449 fi
1450 if test $ac_verc_fail = yes; then
1451   MAKEINFO=: aux_missing=t
1452 fi
1453
1454
1455 if test -n "$critic_missing"; then
1456 { echo "configure: error:
1457 *** Some critical program is missing or too old.
1458 *** Check the INSTALL file for required versions." 1>&2; exit 1; }
1459 fi
1460
1461 test -n "$aux_missing" && echo "configure: warning:
1462 *** An auxiliary program is missing or too old;
1463 *** some features will be disabled.
1464 *** Check the INSTALL file for required versions." 1>&2
1465
1466
1467 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1468 echo "configure:1469: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1469 if eval "test \"`echo '$''{'ac_cv_prog_cc_works'+set}'`\" = set"; then
1470   echo $ac_n "(cached) $ac_c" 1>&6
1471 else
1472
1473 ac_ext=c
1474 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1475 ac_cpp='$CPP $CPPFLAGS'
1476 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1477 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1478 cross_compiling=$ac_cv_prog_cc_cross
1479
1480 cat > conftest.$ac_ext <<EOF
1481 #line 1482 "configure"
1482 #include "confdefs.h"
1483 main(){return(0);}
1484 EOF
1485 if { (eval echo configure:1486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1486   ac_cv_prog_cc_works=yes
1487   # If we can't run a trivial program, we are probably using a cross compiler.
1488   if (./conftest; exit) 2>/dev/null; then
1489     ac_cv_prog_cc_cross=no
1490   else
1491     ac_cv_prog_cc_cross=yes
1492   fi
1493 else
1494   echo "configure: failed program was:" >&5
1495   cat conftest.$ac_ext >&5
1496   ac_cv_prog_cc_works=no
1497 fi
1498 rm -fr conftest*
1499
1500 fi
1501
1502 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1503 if test $ac_cv_prog_cc_works = no; then
1504  cross_linkable=no
1505  ac_cv_prog_cc_cross=yes
1506 else
1507  cross_linkable=yes
1508 fi
1509 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1510 echo "configure:1511: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1511 if eval "test \"`echo '$''{'ac_cv_prog_cc_cross'+set}'`\" = set"; then
1512   echo $ac_n "(cached) $ac_c" 1>&6
1513 else
1514   :
1515 fi
1516
1517 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1518
1519 cross_compiling=$ac_cv_prog_cc_cross
1520
1521 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1522 echo "configure:1523: checking whether we are using GNU C" >&5
1523 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1524   echo $ac_n "(cached) $ac_c" 1>&6
1525 else
1526   cat > conftest.c <<EOF
1527 #ifdef __GNUC__
1528   yes;
1529 #endif
1530 EOF
1531 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1532: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1532   ac_cv_prog_gcc=yes
1533 else
1534   ac_cv_prog_gcc=no
1535 fi
1536 fi
1537
1538 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1539 if test $ac_cv_prog_gcc != yes; then
1540   { echo "configure: error: GNU libc must be compiled using GNU CC" 1>&2; exit 1; }
1541 fi
1542
1543 echo $ac_n "checking build system type""... $ac_c" 1>&6
1544 echo "configure:1545: checking build system type" >&5
1545
1546 build_alias=$build
1547 case "$build_alias" in
1548 NONE)
1549   case $nonopt in
1550   NONE) build_alias=$host_alias ;;
1551   *) build_alias=$nonopt ;;
1552   esac ;;
1553 esac
1554
1555 build=`$ac_config_sub $build_alias`
1556 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1557 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1558 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1559 echo "$ac_t""$build" 1>&6
1560
1561 if test $host != $build; then
1562   for ac_prog in gcc cc
1563 do
1564 # Extract the first word of "$ac_prog", so it can be a program name with args.
1565 set dummy $ac_prog; ac_word=$2
1566 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1567 echo "configure:1568: checking for $ac_word" >&5
1568 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
1569   echo $ac_n "(cached) $ac_c" 1>&6
1570 else
1571   if test -n "$BUILD_CC"; then
1572   ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
1573 else
1574   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1575   for ac_dir in $PATH; do
1576     test -z "$ac_dir" && ac_dir=.
1577     if test -f $ac_dir/$ac_word; then
1578       ac_cv_prog_BUILD_CC="$ac_prog"
1579       break
1580     fi
1581   done
1582   IFS="$ac_save_ifs"
1583 fi
1584 fi
1585 BUILD_CC="$ac_cv_prog_BUILD_CC"
1586 if test -n "$BUILD_CC"; then
1587   echo "$ac_t""$BUILD_CC" 1>&6
1588 else
1589   echo "$ac_t""no" 1>&6
1590 fi
1591
1592 test -n "$BUILD_CC" && break
1593 done
1594
1595 fi
1596
1597 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1598 echo "configure:1599: checking how to run the C preprocessor" >&5
1599 # On Suns, sometimes $CPP names a directory.
1600 if test -n "$CPP" && test -d "$CPP"; then
1601   CPP=
1602 fi
1603 if test -z "$CPP"; then
1604 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1605   echo $ac_n "(cached) $ac_c" 1>&6
1606 else
1607     # This must be in double quotes, not single quotes, because CPP may get
1608   # substituted into the Makefile and "${CC-cc}" will confuse make.
1609   CPP="${CC-cc} -E"
1610   # On the NeXT, cc -E runs the code through the compiler's parser,
1611   # not just through cpp.
1612   cat > conftest.$ac_ext <<EOF
1613 #line 1614 "configure"
1614 #include "confdefs.h"
1615 #include <assert.h>
1616 Syntax Error
1617 EOF
1618 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1619 { (eval echo configure:1620: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1620 ac_err=`grep -v '^ *+' conftest.out`
1621 if test -z "$ac_err"; then
1622   :
1623 else
1624   echo "$ac_err" >&5
1625   echo "configure: failed program was:" >&5
1626   cat conftest.$ac_ext >&5
1627   rm -rf conftest*
1628   CPP="${CC-cc} -E -traditional-cpp"
1629   cat > conftest.$ac_ext <<EOF
1630 #line 1631 "configure"
1631 #include "confdefs.h"
1632 #include <assert.h>
1633 Syntax Error
1634 EOF
1635 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1636 { (eval echo configure:1637: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1637 ac_err=`grep -v '^ *+' conftest.out`
1638 if test -z "$ac_err"; then
1639   :
1640 else
1641   echo "$ac_err" >&5
1642   echo "configure: failed program was:" >&5
1643   cat conftest.$ac_ext >&5
1644   rm -rf conftest*
1645   CPP=/lib/cpp
1646 fi
1647 rm -f conftest*
1648 fi
1649 rm -f conftest*
1650   ac_cv_prog_CPP="$CPP"
1651 fi
1652   CPP="$ac_cv_prog_CPP"
1653 else
1654   ac_cv_prog_CPP="$CPP"
1655 fi
1656 echo "$ac_t""$CPP" 1>&6
1657
1658 # Was a --with-binutils option given?
1659 if test -n "$path_binutils"; then
1660     # Make absolute; ensure a single trailing slash.
1661     path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
1662     CC="$CC -B$path_binutils"
1663 fi
1664 AS=`$CC -print-prog-name=as`
1665 LD=`$CC -print-prog-name=ld`
1666
1667 # Determine whether we are using GNU binutils.
1668 echo $ac_n "checking whether $AS is GNU as""... $ac_c" 1>&6
1669 echo "configure:1670: checking whether $AS is GNU as" >&5
1670 if eval "test \"`echo '$''{'libc_cv_prog_as_gnu'+set}'`\" = set"; then
1671   echo $ac_n "(cached) $ac_c" 1>&6
1672 else
1673   # Most GNU programs take a -v and spit out some text including
1674 # the word 'GNU'.  Some try to read stdin, so give them /dev/null.
1675 if $AS -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
1676   libc_cv_prog_as_gnu=yes
1677 else
1678   libc_cv_prog_as_gnu=no
1679 fi
1680 fi
1681
1682 echo "$ac_t""$libc_cv_prog_as_gnu" 1>&6
1683 rm -f a.out
1684 gnu_as=$libc_cv_prog_as_gnu
1685
1686 echo $ac_n "checking whether $LD is GNU ld""... $ac_c" 1>&6
1687 echo "configure:1688: checking whether $LD is GNU ld" >&5
1688 if eval "test \"`echo '$''{'libc_cv_prog_ld_gnu'+set}'`\" = set"; then
1689   echo $ac_n "(cached) $ac_c" 1>&6
1690 else
1691   # Most GNU programs take a -v and spit out some text including
1692 # the word 'GNU'.  Some try to read stdin, so give them /dev/null.
1693 if $LD -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
1694   libc_cv_prog_ld_gnu=yes
1695 else
1696   libc_cv_prog_ld_gnu=no
1697 fi
1698 fi
1699
1700 echo "$ac_t""$libc_cv_prog_ld_gnu" 1>&6
1701 gnu_ld=$libc_cv_prog_ld_gnu
1702
1703 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1704 set dummy ${ac_tool_prefix}ar; ac_word=$2
1705 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1706 echo "configure:1707: checking for $ac_word" >&5
1707 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1708   echo $ac_n "(cached) $ac_c" 1>&6
1709 else
1710   if test -n "$AR"; then
1711   ac_cv_prog_AR="$AR" # Let the user override the test.
1712 else
1713   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1714   for ac_dir in $PATH; do
1715     test -z "$ac_dir" && ac_dir=.
1716     if test -f $ac_dir/$ac_word; then
1717       ac_cv_prog_AR="${ac_tool_prefix}ar"
1718       break
1719     fi
1720   done
1721   IFS="$ac_save_ifs"
1722   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1723 fi
1724 fi
1725 AR="$ac_cv_prog_AR"
1726 if test -n "$AR"; then
1727   echo "$ac_t""$AR" 1>&6
1728 else
1729   echo "$ac_t""no" 1>&6
1730 fi
1731
1732
1733
1734 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1735 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1736 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1737 echo "configure:1738: checking for $ac_word" >&5
1738 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1739   echo $ac_n "(cached) $ac_c" 1>&6
1740 else
1741   if test -n "$RANLIB"; then
1742   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1743 else
1744   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1745   for ac_dir in $PATH; do
1746     test -z "$ac_dir" && ac_dir=.
1747     if test -f $ac_dir/$ac_word; then
1748       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1749       break
1750     fi
1751   done
1752   IFS="$ac_save_ifs"
1753 fi
1754 fi
1755 RANLIB="$ac_cv_prog_RANLIB"
1756 if test -n "$RANLIB"; then
1757   echo "$ac_t""$RANLIB" 1>&6
1758 else
1759   echo "$ac_t""no" 1>&6
1760 fi
1761
1762
1763 if test -z "$ac_cv_prog_RANLIB"; then
1764 if test -n "$ac_tool_prefix"; then
1765   # Extract the first word of "ranlib", so it can be a program name with args.
1766 set dummy ranlib; ac_word=$2
1767 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1768 echo "configure:1769: checking for $ac_word" >&5
1769 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1770   echo $ac_n "(cached) $ac_c" 1>&6
1771 else
1772   if test -n "$RANLIB"; then
1773   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1774 else
1775   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1776   for ac_dir in $PATH; do
1777     test -z "$ac_dir" && ac_dir=.
1778     if test -f $ac_dir/$ac_word; then
1779       ac_cv_prog_RANLIB="ranlib"
1780       break
1781     fi
1782   done
1783   IFS="$ac_save_ifs"
1784   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1785 fi
1786 fi
1787 RANLIB="$ac_cv_prog_RANLIB"
1788 if test -n "$RANLIB"; then
1789   echo "$ac_t""$RANLIB" 1>&6
1790 else
1791   echo "$ac_t""no" 1>&6
1792 fi
1793
1794 else
1795   RANLIB=":"
1796 fi
1797 fi
1798
1799 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
1800 set dummy ${ac_tool_prefix}mig; ac_word=$2
1801 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1802 echo "configure:1803: checking for $ac_word" >&5
1803 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
1804   echo $ac_n "(cached) $ac_c" 1>&6
1805 else
1806   if test -n "$MIG"; then
1807   ac_cv_prog_MIG="$MIG" # Let the user override the test.
1808 else
1809   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1810   for ac_dir in $PATH; do
1811     test -z "$ac_dir" && ac_dir=.
1812     if test -f $ac_dir/$ac_word; then
1813       ac_cv_prog_MIG="${ac_tool_prefix}mig"
1814       break
1815     fi
1816   done
1817   IFS="$ac_save_ifs"
1818   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
1819 fi
1820 fi
1821 MIG="$ac_cv_prog_MIG"
1822 if test -n "$MIG"; then
1823   echo "$ac_t""$MIG" 1>&6
1824 else
1825   echo "$ac_t""no" 1>&6
1826 fi
1827
1828
1829
1830
1831 # if using special system headers, find out the compiler's sekrit
1832 # header directory and add that to the list.  NOTE: Only does the right
1833 # thing on a system that doesn't need fixincludes.  (Not presently a problem.)
1834 if test -n "$sysheaders"; then
1835   ccheaders=`$CC -print-file-name=include`
1836   SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
1837 fi
1838
1839
1840 # check if ranlib is necessary
1841 echo $ac_n "checking whether ranlib is necessary""... $ac_c" 1>&6
1842 echo "configure:1843: checking whether ranlib is necessary" >&5
1843 if eval "test \"`echo '$''{'libc_cv_ranlib_necessary'+set}'`\" = set"; then
1844   echo $ac_n "(cached) $ac_c" 1>&6
1845 else
1846   cat > conftest.c <<EOF
1847 int a;
1848 char b;
1849 void c(void) {}
1850 EOF
1851 $CC $CFLAGS -c conftest.c
1852 $AR cr conftest.a conftest.c
1853 cp conftest.a conftest2.a
1854 $RANLIB conftest.a
1855 if cmp -s conftest.a conftest2.a; then
1856   libc_cv_ranlib_necessary=no
1857 else
1858   libc_cv_ranlib_necessary=yes
1859 fi
1860 rm -rf conftest*
1861 fi
1862
1863 echo "$ac_t""$libc_cv_ranlib_necessary" 1>&6
1864 if test "$libc_cv_ranlib_necessary" = no; then
1865  RANLIB=:
1866 fi
1867
1868 # Test if LD_LIBRARY_PATH contains the notation for the current directory
1869 # since this would lead to problems installing/building glibc.
1870 # LD_LIBRARY_PATH contains the current directory if one of the following
1871 # is true:
1872 # - one of the terminals (":" and ";") is the first or last sign
1873 # - two terminals occur directly after each other
1874 # - the path contains an element with a dot in it
1875 echo $ac_n "checking LD_LIBRARY_PATH variable""... $ac_c" 1>&6
1876 echo "configure:1877: checking LD_LIBRARY_PATH variable" >&5
1877 case ${LD_LIBRARY_PATH} in
1878   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1879     ld_library_path_setting="contains current directory"
1880     ;;
1881   *)
1882     ld_library_path_setting="ok"
1883     ;;
1884 esac
1885 echo "$ac_t""$ld_library_path_setting" 1>&6
1886 if test "$ld_library_path_setting" != "ok"; then
1887 { echo "configure: error:
1888 *** LD_LIBRARY_PATH shouldn't contain the current directory when
1889 *** building glibc. Please change the environment variable
1890 *** and run configure again." 1>&2; exit 1; }
1891 fi
1892
1893 # Extract the first word of "bash", so it can be a program name with args.
1894 set dummy bash; ac_word=$2
1895 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1896 echo "configure:1897: checking for $ac_word" >&5
1897 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
1898   echo $ac_n "(cached) $ac_c" 1>&6
1899 else
1900   case "$BASH" in
1901   /*)
1902   ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
1903   ;;
1904   *)
1905   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1906   for ac_dir in $PATH; do
1907     test -z "$ac_dir" && ac_dir=.
1908     if test -f $ac_dir/$ac_word; then
1909       ac_cv_path_BASH="$ac_dir/$ac_word"
1910       break
1911     fi
1912   done
1913   IFS="$ac_save_ifs"
1914   test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
1915   ;;
1916 esac
1917 fi
1918 BASH="$ac_cv_path_BASH"
1919 if test -n "$BASH"; then
1920   echo "$ac_t""$BASH" 1>&6
1921 else
1922   echo "$ac_t""no" 1>&6
1923 fi
1924
1925 if test "$BASH" != no &&
1926    $BASH -c 'test "$BASH_VERSINFO" \
1927              && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
1928   libc_cv_have_bash2=yes
1929 else
1930   libc_cv_have_bash2=no
1931 fi
1932
1933
1934 if test "$BASH" = no; then
1935   # Extract the first word of "ksh", so it can be a program name with args.
1936 set dummy ksh; ac_word=$2
1937 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1938 echo "configure:1939: checking for $ac_word" >&5
1939 if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
1940   echo $ac_n "(cached) $ac_c" 1>&6
1941 else
1942   case "$KSH" in
1943   /*)
1944   ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
1945   ;;
1946   *)
1947   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1948   for ac_dir in $PATH; do
1949     test -z "$ac_dir" && ac_dir=.
1950     if test -f $ac_dir/$ac_word; then
1951       ac_cv_path_KSH="$ac_dir/$ac_word"
1952       break
1953     fi
1954   done
1955   IFS="$ac_save_ifs"
1956   test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
1957   ;;
1958 esac
1959 fi
1960 KSH="$ac_cv_path_KSH"
1961 if test -n "$KSH"; then
1962   echo "$ac_t""$KSH" 1>&6
1963 else
1964   echo "$ac_t""no" 1>&6
1965 fi
1966
1967   if test "$KSH" = no; then
1968     libc_cv_have_ksh=no
1969   else
1970     libc_cv_have_ksh=yes
1971   fi
1972 else
1973   KSH="$BASH"
1974
1975   libc_cv_have_ksh=yes
1976 fi
1977
1978
1979 for ac_prog in mawk gawk nawk awk
1980 do
1981 # Extract the first word of "$ac_prog", so it can be a program name with args.
1982 set dummy $ac_prog; ac_word=$2
1983 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1984 echo "configure:1985: checking for $ac_word" >&5
1985 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1986   echo $ac_n "(cached) $ac_c" 1>&6
1987 else
1988   if test -n "$AWK"; then
1989   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1990 else
1991   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1992   for ac_dir in $PATH; do
1993     test -z "$ac_dir" && ac_dir=.
1994     if test -f $ac_dir/$ac_word; then
1995       ac_cv_prog_AWK="$ac_prog"
1996       break
1997     fi
1998   done
1999   IFS="$ac_save_ifs"
2000 fi
2001 fi
2002 AWK="$ac_cv_prog_AWK"
2003 if test -n "$AWK"; then
2004   echo "$ac_t""$AWK" 1>&6
2005 else
2006   echo "$ac_t""no" 1>&6
2007 fi
2008
2009 test -n "$AWK" && break
2010 done
2011
2012 for ac_prog in perl
2013 do
2014 # Extract the first word of "$ac_prog", so it can be a program name with args.
2015 set dummy $ac_prog; ac_word=$2
2016 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2017 echo "configure:2018: checking for $ac_word" >&5
2018 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
2019   echo $ac_n "(cached) $ac_c" 1>&6
2020 else
2021   case "$PERL" in
2022   /*)
2023   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
2024   ;;
2025   *)
2026   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2027   for ac_dir in $PATH; do
2028     test -z "$ac_dir" && ac_dir=.
2029     if test -f $ac_dir/$ac_word; then
2030       ac_cv_path_PERL="$ac_dir/$ac_word"
2031       break
2032     fi
2033   done
2034   IFS="$ac_save_ifs"
2035   ;;
2036 esac
2037 fi
2038 PERL="$ac_cv_path_PERL"
2039 if test -n "$PERL"; then
2040   echo "$ac_t""$PERL" 1>&6
2041 else
2042   echo "$ac_t""no" 1>&6
2043 fi
2044
2045 test -n "$PERL" && break
2046 done
2047 test -n "$PERL" || PERL="no"
2048
2049
2050
2051 echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
2052 echo "configure:2053: checking for signed size_t type" >&5
2053 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
2054   echo $ac_n "(cached) $ac_c" 1>&6
2055 else
2056   echo '#include <stddef.h>
2057 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
2058 if eval "$ac_cpp conftest.c 2>/dev/null" \
2059 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
2060   libc_cv_signed_size_t=no
2061 else
2062   libc_cv_signed_size_t=yes
2063 fi
2064 rm -f conftest*
2065 fi
2066
2067 echo "$ac_t""$libc_cv_signed_size_t" 1>&6
2068 if test $libc_cv_signed_size_t = yes; then
2069     cat >> confdefs.h <<\EOF
2070 #undef __SIZE_TYPE__
2071 #define __SIZE_TYPE__ unsigned
2072 EOF
2073 fi
2074
2075 echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
2076 echo "configure:2077: checking for libc-friendly stddef.h" >&5
2077 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
2078   echo $ac_n "(cached) $ac_c" 1>&6
2079 else
2080   cat > conftest.$ac_ext <<EOF
2081 #line 2082 "configure"
2082 #include "confdefs.h"
2083 #define __need_size_t
2084 #define __need_wchar_t
2085 #include <stddef.h>
2086 #define __need_NULL
2087 #include <stddef.h>
2088 int main() {
2089 size_t size; wchar_t wchar;
2090 #ifdef offsetof
2091 #error stddef.h ignored __need_*
2092 #endif
2093 if (&size == NULL || &wchar == NULL) abort ();
2094 ; return 0; }
2095 EOF
2096 if { (eval echo configure:2097: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2097   rm -rf conftest*
2098   libc_cv_friendly_stddef=yes
2099 else
2100   echo "configure: failed program was:" >&5
2101   cat conftest.$ac_ext >&5
2102   rm -rf conftest*
2103   libc_cv_friendly_stddef=no
2104 fi
2105 rm -f conftest*
2106 fi
2107
2108 echo "$ac_t""$libc_cv_friendly_stddef" 1>&6
2109 if test $libc_cv_friendly_stddef = yes; then
2110   config_vars="$config_vars
2111 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
2112 fi
2113
2114 echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
2115 echo "configure:2116: checking whether we need to use -P to assemble .S files" >&5
2116 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
2117   echo $ac_n "(cached) $ac_c" 1>&6
2118 else
2119   cat > conftest.S <<EOF
2120 #include "confdefs.h"
2121 /* Nothing whatsoever.  */
2122 EOF
2123 if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
2124   libc_cv_need_minus_P=no
2125 else
2126   libc_cv_need_minus_P=yes
2127 fi
2128 rm -f conftest*
2129 fi
2130
2131 echo "$ac_t""$libc_cv_need_minus_P" 1>&6
2132 if test $libc_cv_need_minus_P = yes; then
2133   config_vars="$config_vars
2134 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
2135 fi
2136
2137 echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
2138 echo "configure:2139: checking for assembler global-symbol directive" >&5
2139 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
2140   echo $ac_n "(cached) $ac_c" 1>&6
2141 else
2142   libc_cv_asm_global_directive=UNKNOWN
2143 for ac_globl in .globl .global; do
2144   cat > conftest.s <<EOF
2145 .text
2146 ${ac_globl} foo
2147 foo:
2148 EOF
2149   if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2150     libc_cv_asm_global_directive=${ac_globl}
2151   fi
2152   rm -f conftest*
2153   test $libc_cv_asm_global_directive != UNKNOWN && break
2154 done
2155 fi
2156
2157 echo "$ac_t""$libc_cv_asm_global_directive" 1>&6
2158 if test $libc_cv_asm_global_directive = UNKNOWN; then
2159   { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; }
2160 else
2161   cat >> confdefs.h <<EOF
2162 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
2163 EOF
2164
2165 fi
2166
2167 echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
2168 echo "configure:2169: checking for .set assembler directive" >&5
2169 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
2170   echo $ac_n "(cached) $ac_c" 1>&6
2171 else
2172   cat > conftest.s <<EOF
2173 .text
2174 foo:
2175 .set glibc_conftest_frobozz,foo
2176 $libc_cv_asm_global_directive glibc_conftest_frobozz
2177 EOF
2178 # The alpha-dec-osf1 assembler gives only a warning for `.set'
2179 # (but it doesn't work), so we must do a linking check to be sure.
2180 cat > conftest1.c <<\EOF
2181 extern int glibc_conftest_frobozz;
2182 main () { printf ("%d\n", glibc_conftest_frobozz); }
2183 EOF
2184 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
2185             -o conftest conftest.s conftest1.c 1>&5 2>&5; then
2186   libc_cv_asm_set_directive=yes
2187 else
2188   libc_cv_asm_set_directive=no
2189 fi
2190 rm -f conftest*
2191 fi
2192
2193 echo "$ac_t""$libc_cv_asm_set_directive" 1>&6
2194 if test $libc_cv_asm_set_directive = yes; then
2195   cat >> confdefs.h <<\EOF
2196 #define HAVE_ASM_SET_DIRECTIVE 1
2197 EOF
2198
2199 fi
2200
2201 echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
2202 echo "configure:2203: checking for .symver assembler directive" >&5
2203 if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
2204   echo $ac_n "(cached) $ac_c" 1>&6
2205 else
2206   cat > conftest.s <<EOF
2207 .text
2208 _sym:
2209 .symver _sym,sym@VERS
2210 EOF
2211 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
2212   libc_cv_asm_symver_directive=yes
2213 else
2214   libc_cv_asm_symver_directive=no
2215 fi
2216 rm -f conftest*
2217 fi
2218
2219 echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
2220 echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
2221 echo "configure:2222: checking for ld --version-script" >&5
2222 if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
2223   echo $ac_n "(cached) $ac_c" 1>&6
2224 else
2225   if test $libc_cv_asm_symver_directive = yes; then
2226   cat > conftest.s <<EOF
2227 .text
2228 _sym:
2229 .symver _sym,sym@VERS
2230 EOF
2231   cat > conftest.map <<EOF
2232 VERS_1 {
2233         global: sym;
2234 };
2235
2236 VERS_2 {
2237         global: sym;
2238 } VERS_1;
2239 EOF
2240   if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
2241     if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
2242                                         -nostartfiles -nostdlib
2243                                         -Wl,--version-script,conftest.map
2244                        1>&5'; { (eval echo configure:2245: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
2245     then
2246       libc_cv_ld_version_script_option=yes
2247     else
2248       libc_cv_ld_version_script_option=no
2249     fi
2250   else
2251     libc_cv_ld_version_script_option=no
2252   fi
2253 else
2254   libc_cv_ld_version_script_option=no
2255 fi
2256 rm -f conftest*
2257 fi
2258
2259 echo "$ac_t""$libc_cv_ld_version_script_option" 1>&6
2260 if test $libc_cv_asm_symver_directive = yes &&
2261    test $libc_cv_ld_version_script_option = yes &&
2262    test $enable_versioning = yes; then
2263   VERSIONING=yes
2264   cat >> confdefs.h <<\EOF
2265 #define DO_VERSIONING 1
2266 EOF
2267
2268 else
2269   VERSIONING=no
2270 fi
2271
2272
2273 if test $VERSIONING = no; then
2274   echo "\
2275 *** WARNING: You should not compile GNU libc without versioning. Not using
2276 *** versioning will introduce incompatibilities so that old binaries
2277 *** will not run anymore.
2278 *** For versioning you need recent binutils (binutils-2.8.1.0.17 or newer)."
2279 fi
2280 if test $elf = yes; then
2281   echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
2282 echo "configure:2283: checking for .previous assembler directive" >&5
2283 if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
2284   echo $ac_n "(cached) $ac_c" 1>&6
2285 else
2286     cat > conftest.s <<EOF
2287 .section foo_section
2288 .previous
2289 EOF
2290   if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2291: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2291     libc_cv_asm_previous_directive=yes
2292   else
2293     libc_cv_asm_previous_directive=no
2294   fi
2295   rm -f conftest*
2296 fi
2297
2298 echo "$ac_t""$libc_cv_asm_previous_directive" 1>&6
2299   if test $libc_cv_asm_previous_directive = yes; then
2300     cat >> confdefs.h <<\EOF
2301 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
2302 EOF
2303
2304   else
2305     echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
2306 echo "configure:2307: checking for .popsection assembler directive" >&5
2307 if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
2308   echo $ac_n "(cached) $ac_c" 1>&6
2309 else
2310       cat > conftest.s <<EOF
2311 .pushsection foo_section
2312 .popsection
2313 EOF
2314     if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:2315: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2315       libc_cv_asm_popsection_directive=yes
2316     else
2317       libc_cv_asm_popsection_directive=no
2318     fi
2319     rm -f conftest*
2320 fi
2321
2322 echo "$ac_t""$libc_cv_asm_popsection_directive" 1>&6
2323     if test $libc_cv_asm_popsection_directive = yes; then
2324       cat >> confdefs.h <<\EOF
2325 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
2326 EOF
2327
2328     fi
2329   fi
2330 fi
2331
2332 if test $elf != yes; then
2333   echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
2334 echo "configure:2335: checking for .init and .fini sections" >&5
2335 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
2336   echo $ac_n "(cached) $ac_c" 1>&6
2337 else
2338   cat > conftest.$ac_ext <<EOF
2339 #line 2340 "configure"
2340 #include "confdefs.h"
2341
2342 int main() {
2343 asm (".section .init");
2344                                     asm (".section .fini");
2345                                     asm (".text");
2346 ; return 0; }
2347 EOF
2348 if { (eval echo configure:2349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2349   rm -rf conftest*
2350   libc_cv_have_initfini=yes
2351 else
2352   echo "configure: failed program was:" >&5
2353   cat conftest.$ac_ext >&5
2354   rm -rf conftest*
2355   libc_cv_have_initfini=no
2356 fi
2357 rm -f conftest*
2358 fi
2359
2360 echo "$ac_t""$libc_cv_have_initfini" 1>&6
2361     if test $libc_cv_have_initfini = yes; then
2362     cat >> confdefs.h <<\EOF
2363 #define HAVE_INITFINI 1
2364 EOF
2365
2366   fi
2367 fi
2368
2369
2370
2371 if test $elf = yes; then
2372   libc_cv_asm_underscores=no
2373 else
2374   if test $ac_cv_prog_cc_works = yes; then
2375     echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2376 echo "configure:2377: checking for _ prefix on C symbol names" >&5
2377 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2378   echo $ac_n "(cached) $ac_c" 1>&6
2379 else
2380   cat > conftest.$ac_ext <<EOF
2381 #line 2382 "configure"
2382 #include "confdefs.h"
2383 asm ("_glibc_foobar:");
2384 int main() {
2385 glibc_foobar ();
2386 ; return 0; }
2387 EOF
2388 if { (eval echo configure:2389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2389   rm -rf conftest*
2390   libc_cv_asm_underscores=yes
2391 else
2392   echo "configure: failed program was:" >&5
2393   cat conftest.$ac_ext >&5
2394   rm -rf conftest*
2395   libc_cv_asm_underscores=no
2396 fi
2397 rm -f conftest*
2398 fi
2399
2400 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2401   else
2402     echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
2403 echo "configure:2404: checking for _ prefix on C symbol names" >&5
2404 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
2405   echo $ac_n "(cached) $ac_c" 1>&6
2406 else
2407   cat > conftest.$ac_ext <<EOF
2408 #line 2409 "configure"
2409 #include "confdefs.h"
2410 void underscore_test(void) {
2411 return; }
2412 EOF
2413 if { (eval echo configure:2414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2414   if grep _underscore_test conftest* >/dev/null; then
2415     rm -f conftest*
2416     libc_cv_asm_underscores=yes
2417   else
2418     rm -f conftest*
2419     libc_cv_asm_underscores=no
2420   fi
2421 else
2422   echo "configure: failed program was:" >&5
2423   cat conftest.$ac_ext >&5
2424   rm -f conftest*
2425   libc_cv_asm_underscores=no
2426 fi
2427 rm -f conftest*
2428 fi
2429
2430 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
2431   fi
2432 fi
2433 if test $libc_cv_asm_underscores = no; then
2434   cat >> confdefs.h <<\EOF
2435 #define NO_UNDERSCORES 1
2436 EOF
2437
2438 fi
2439
2440 if test $elf = yes; then
2441   libc_cv_weak_symbols=yes
2442 fi
2443
2444 echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
2445 echo "configure:2446: checking for assembler .weak directive" >&5
2446 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
2447   echo $ac_n "(cached) $ac_c" 1>&6
2448 else
2449   cat > conftest.s <<EOF
2450 .text
2451 ${libc_cv_asm_global_directive} foo
2452 foo:
2453 .weak foo
2454 .weak bar; bar = foo
2455 EOF
2456 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2457   libc_cv_asm_weak_directive=yes
2458 else
2459   libc_cv_asm_weak_directive=no
2460 fi
2461 rm -f conftest*
2462 fi
2463
2464 echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
2465
2466 if test $libc_cv_asm_weak_directive = no; then
2467   echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
2468 echo "configure:2469: checking for assembler .weakext directive" >&5
2469 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
2470   echo $ac_n "(cached) $ac_c" 1>&6
2471 else
2472   cat > conftest.s <<EOF
2473 .text
2474 ${libc_cv_asm_global_directive} foo
2475 foo:
2476 .weakext bar foo
2477 .weakext baz
2478 ${libc_cv_asm_global_directive} baz
2479 baz:
2480 EOF
2481   if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
2482     libc_cv_asm_weakext_directive=yes
2483   else
2484     libc_cv_asm_weakext_directive=no
2485   fi
2486   rm -f conftest*
2487 fi
2488
2489 echo "$ac_t""$libc_cv_asm_weakext_directive" 1>&6
2490
2491 fi # no .weak
2492
2493 if test $libc_cv_asm_weak_directive = yes; then
2494   cat >> confdefs.h <<\EOF
2495 #define HAVE_ASM_WEAK_DIRECTIVE 1
2496 EOF
2497
2498 elif test $libc_cv_asm_weakext_directive = yes; then
2499   cat >> confdefs.h <<\EOF
2500 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
2501 EOF
2502
2503 fi
2504
2505 echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
2506 echo "configure:2507: checking for ld --no-whole-archive" >&5
2507 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
2508   echo $ac_n "(cached) $ac_c" 1>&6
2509 else
2510   cat > conftest.c <<\EOF
2511 _start () {}
2512 int __eh_pc;
2513 __throw () {}
2514 EOF
2515 if { ac_try='${CC-cc} $CFLAGS
2516                             -nostdlib -nostartfiles -Wl,--no-whole-archive
2517                             -o conftest conftest.c 1>&5'; { (eval echo configure:2518: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2518   libc_cv_ld_no_whole_archive=yes
2519 else
2520   libc_cv_ld_no_whole_archive=no
2521 fi
2522 rm -f conftest*
2523 fi
2524
2525 echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
2526
2527 echo $ac_n "checking for gcc -fno-exceptions""... $ac_c" 1>&6
2528 echo "configure:2529: checking for gcc -fno-exceptions" >&5
2529 if eval "test \"`echo '$''{'libc_cv_gcc_no_exceptions'+set}'`\" = set"; then
2530   echo $ac_n "(cached) $ac_c" 1>&6
2531 else
2532   cat > conftest.c <<\EOF
2533 _start () {}
2534 int __eh_pc;
2535 __throw () {}
2536 EOF
2537 if { ac_try='${CC-cc} $CFLAGS
2538                             -nostdlib -nostartfiles -fno-exceptions
2539                             -o conftest conftest.c 1>&5'; { (eval echo configure:2540: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2540   libc_cv_gcc_no_exceptions=yes
2541 else
2542   libc_cv_gcc_no_exceptions=no
2543 fi
2544 rm -f conftest*
2545 fi
2546
2547 echo "$ac_t""$libc_cv_gcc_no_exceptions" 1>&6
2548
2549 if test "$base_machine" = alpha ; then
2550 echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6
2551 echo "configure:2552: checking for function ..ng prefix" >&5
2552 if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then
2553   echo $ac_n "(cached) $ac_c" 1>&6
2554 else
2555   cat > conftest.c <<\EOF
2556 foo () { }
2557 EOF
2558 if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:2559: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
2559 then
2560   libc_cv_gcc_alpha_ng_prefix=yes
2561 else
2562   libc_cv_gcc_alpha_ng_prefix=no
2563 fi
2564 rm -f conftest*
2565 fi
2566
2567 echo "$ac_t""$libc_cv_gcc_alpha_ng_prefix" 1>&6
2568 if test $libc_cv_gcc_alpha_ng_prefix = yes ; then
2569   cat >> confdefs.h <<\EOF
2570 #define ASM_ALPHA_NG_SYMBOL_PREFIX "$"
2571 EOF
2572
2573 else
2574   cat >> confdefs.h <<\EOF
2575 #define ASM_ALPHA_NG_SYMBOL_PREFIX ""
2576 EOF
2577
2578 fi
2579 fi
2580
2581 if test "$host_cpu" = powerpc ; then
2582 # Check for a bug present in at least versions 2.8.x of GCC
2583 # and versions 1.0.x of EGCS.
2584 echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6
2585 echo "configure:2586: checking whether clobbering cr0 causes problems" >&5
2586 if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then
2587   echo $ac_n "(cached) $ac_c" 1>&6
2588 else
2589   cat > conftest.$ac_ext <<EOF
2590 #line 2591 "configure"
2591 #include "confdefs.h"
2592 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
2593 int main() {
2594
2595 ; return 0; }
2596 EOF
2597 if { (eval echo configure:2598: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2598   rm -rf conftest*
2599   libc_cv_c_asmcr0_bug='no'
2600 else
2601   echo "configure: failed program was:" >&5
2602   cat conftest.$ac_ext >&5
2603   rm -rf conftest*
2604   libc_cv_c_asmcr0_bug='yes'
2605 fi
2606 rm -f conftest*
2607 fi
2608
2609 echo "$ac_t""$libc_cv_c_asmcr0_bug" 1>&6
2610 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
2611   cat >> confdefs.h <<\EOF
2612 #define BROKEN_PPC_ASM_CR0 1
2613 EOF
2614
2615 fi
2616 fi
2617
2618 echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
2619 echo "configure:2620: checking for DWARF2 unwind info support" >&5
2620 if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
2621   echo $ac_n "(cached) $ac_c" 1>&6
2622 else
2623   cat > conftest.c <<EOF
2624 #line 2625 "configure"
2625 static char __EH_FRAME_BEGIN__;
2626 _start ()
2627 {
2628 #ifdef CHECK__register_frame
2629   __register_frame (__EH_FRAME_BEGIN__);
2630   __deregister_frame (__EH_FRAME_BEGIN__);
2631 #endif
2632 #ifdef CHECK__register_frame_info
2633   __register_frame_info (__EH_FRAME_BEGIN__);
2634   __deregister_frame_info (__EH_FRAME_BEGIN__);
2635 #endif
2636 }
2637 int __eh_pc;
2638 __throw () {}
2639 /* FIXME: this is fragile.  */
2640 malloc () {}
2641 strcmp () {}
2642 strlen () {}
2643 memcpy () {}
2644 memset () {}
2645 free () {}
2646 abort () {}
2647 __bzero () {}
2648 EOF
2649 if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
2650                             -nostdlib -nostartfiles
2651                             -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2652   libc_cv_gcc_dwarf2_unwind_info=static
2653 else
2654   libc_cv_gcc_dwarf2_unwind_info=no
2655 fi
2656 if test $libc_cv_gcc_dwarf2_unwind_info = no; then
2657   if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
2658                               -nostdlib -nostartfiles
2659                               -o conftest conftest.c -lgcc >&5'; { (eval echo configure:2660: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
2660     libc_cv_gcc_dwarf2_unwind_info=yes
2661   else
2662     libc_cv_gcc_dwarf2_unwind_info=no
2663   fi
2664 fi
2665 rm -f conftest*
2666 fi
2667
2668 echo "$ac_t""$libc_cv_gcc_dwarf2_unwind_info" 1>&6
2669 case $libc_cv_gcc_dwarf2_unwind_info in
2670 yes)
2671   cat >> confdefs.h <<\EOF
2672 #define HAVE_DWARF2_UNWIND_INFO 1
2673 EOF
2674
2675   ;;
2676 static)
2677   cat >> confdefs.h <<\EOF
2678 #define HAVE_DWARF2_UNWIND_INFO 1
2679 EOF
2680
2681   cat >> confdefs.h <<\EOF
2682 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
2683 EOF
2684
2685   ;;
2686 esac
2687
2688 ### End of automated tests.
2689 ### Now run sysdeps configure fragments.
2690
2691 # sysdeps configure fragments may set these with files to be linked below.
2692 libc_link_dests=
2693 libc_link_sources=
2694
2695 # They also can set these variables.
2696 ldd_rewrite_script=no
2697
2698 # Iterate over all the sysdep directories we will use, running their
2699 # configure fragments, and looking for a uname implementation.
2700 uname=
2701 for dir in $sysnames; do
2702   case $dir in
2703     /*) dest=$dir ;;
2704     *)  dest=$srcdir/$dir ;;
2705   esac
2706   if test -r $dest/configure; then
2707     echo "$ac_t""running configure fragment for $dest" 1>&6
2708     . $dest/configure
2709   fi
2710
2711   if test -z "$uname"; then
2712     if test -r $dest/uname.c ||
2713        test -r $dest/uname.S ||
2714        { test -r $dest/syscalls.list &&
2715          grep '^uname[  ]' $dest/syscalls.list >/dev/null; }; then
2716       uname=$dir
2717     fi
2718   fi
2719 done
2720
2721
2722
2723 # If we will use the generic uname implementation, we must figure out what
2724 # it will say by examining the system, and write the results in config-name.h.
2725 if test "$uname" = "sysdeps/generic"; then
2726
2727   uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
2728   if test $uname_sysname != $config_os; then
2729     config_release=`echo $config_os | sed s/$uname_sysname//`
2730   fi
2731
2732   echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
2733 echo "configure:2734: checking OS release for uname" >&5
2734 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
2735   echo $ac_n "(cached) $ac_c" 1>&6
2736 else
2737     kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
2738   if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
2739          != x$config_release; then
2740     # The configuration release is a substring of the kernel release.
2741     libc_cv_uname_release=$kernel_release
2742   elif test x$config_release != x; then
2743     libc_cv_uname_release=$config_release
2744   elif test x$kernel_release != x; then
2745     libc_cv_uname_release=$kernel_release
2746   else
2747     libc_cv_uname_release=unknown
2748   fi
2749 fi
2750
2751 echo "$ac_t""$libc_cv_uname_release" 1>&6
2752   uname_release="$libc_cv_uname_release"
2753
2754   echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
2755 echo "configure:2756: checking OS version for uname" >&5
2756 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
2757   echo $ac_n "(cached) $ac_c" 1>&6
2758 else
2759     kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
2760   if test -n "$kernel_version"; then
2761     libc_cv_uname_version="$kernel_version"
2762   else
2763     libc_cv_uname_version=unknown
2764   fi
2765 fi
2766
2767 echo "$ac_t""$libc_cv_uname_version" 1>&6
2768   uname_version="$libc_cv_uname_version"
2769
2770     config_uname=config-name.h:config-name.in
2771 else
2772   # For non-generic uname, we don't need to create config-name.h at all.
2773   config_uname=
2774 fi
2775
2776 echo $ac_n "checking stdio selection""... $ac_c" 1>&6
2777 echo "configure:2778: checking stdio selection" >&5
2778
2779 case $stdio in
2780 libio) cat >> confdefs.h <<\EOF
2781 #define USE_IN_LIBIO 1
2782 EOF
2783  ;;
2784 default) stdio=stdio ;;
2785 esac
2786 echo "$ac_t""$stdio" 1>&6
2787
2788 echo $ac_n "checking ldap selection""... $ac_c" 1>&6
2789 echo "configure:2790: checking ldap selection" >&5
2790
2791 case $add_ons in
2792 *ldap*)
2793    ldap=yes
2794    LDAP=ldap ;;
2795 *) ldap=no
2796    LDAP= ;;
2797 esac
2798 echo "$ac_t""$ldap" 1>&6
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808 if test $gnu_ld = yes; then
2809   cat >> confdefs.h <<\EOF
2810 #define HAVE_GNU_LD 1
2811 EOF
2812
2813 fi
2814 if test $gnu_as = yes; then
2815   cat >> confdefs.h <<\EOF
2816 #define HAVE_GNU_AS 1
2817 EOF
2818
2819 fi
2820 if test $elf = yes; then
2821   cat >> confdefs.h <<\EOF
2822 #define HAVE_ELF 1
2823 EOF
2824
2825 fi
2826
2827
2828
2829 if test $shared = default; then
2830   if test $gnu_ld = yes; then
2831     shared=$elf
2832   else
2833     # For now we do not assume shared libs are available.  In future more
2834     # tests might become available.
2835     shared=no
2836   fi
2837 fi
2838
2839 echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
2840 echo "configure:2841: checking whether -fPIC is default" >&5
2841 if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
2842   echo $ac_n "(cached) $ac_c" 1>&6
2843 else
2844   pic_default=yes
2845 cat > conftest.c <<EOF
2846 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
2847 # error PIC is default.
2848 #endif
2849 EOF
2850 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
2851   pic_default=no
2852 fi
2853 rm -f conftest.*
2854 fi
2855
2856 echo "$ac_t""$pic_default" 1>&6
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
2868   config_makefile=
2869 else
2870   config_makefile=Makefile
2871 fi
2872
2873 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
2874 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
2875
2876
2877
2878 trap '' 1 2 15
2879 cat > confcache <<\EOF
2880 # This file is a shell script that caches the results of configure
2881 # tests run on this system so they can be shared between configure
2882 # scripts and configure runs.  It is not useful on other systems.
2883 # If it contains results you don't want to keep, you may remove or edit it.
2884 #
2885 # By default, configure uses ./config.cache as the cache file,
2886 # creating it if it does not exist already.  You can give configure
2887 # the --cache-file=FILE option to use a different cache file; that is
2888 # what configure does when it calls configure scripts in
2889 # subdirectories, so they share the cache.
2890 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2891 # config.status only pays attention to the cache file if you give it the
2892 # --recheck option to rerun configure.
2893 #
2894 EOF
2895 # The following way of writing the cache mishandles newlines in values,
2896 # but we know of no workaround that is simple, portable, and efficient.
2897 # So, don't put newlines in cache variables' values.
2898 # Ultrix sh set writes to stderr and can't be redirected directly,
2899 # and sets the high bit in the cache file unless we assign to the vars.
2900 (set) 2>&1 |
2901   case `(ac_space=' '; set) 2>&1` in
2902   *ac_space=\ *)
2903     # `set' does not quote correctly, so add quotes (double-quote substitution
2904     # turns \\\\ into \\, and sed turns \\ into \).
2905     sed -n \
2906       -e "s/'/'\\\\''/g" \
2907       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2908     ;;
2909   *)
2910     # `set' quotes correctly as required by POSIX, so do not add quotes.
2911     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2912     ;;
2913   esac >> confcache
2914 if cmp -s $cache_file confcache; then
2915   :
2916 else
2917   if test -w $cache_file; then
2918     echo "updating cache $cache_file"
2919     cat confcache > $cache_file
2920   else
2921     echo "not updating unwritable cache $cache_file"
2922   fi
2923 fi
2924 rm -f confcache
2925
2926 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2927
2928 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2929 # Let make expand exec_prefix.
2930 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2931
2932 # Any assignment to VPATH causes Sun make to only execute
2933 # the first set of double-colon rules, so remove it if not needed.
2934 # If there is a colon in the path, we need to keep it.
2935 if test "x$srcdir" = x.; then
2936   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2937 fi
2938
2939 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2940
2941 DEFS=-DHAVE_CONFIG_H
2942
2943 # Without the "./", some shells look in PATH for config.status.
2944 : ${CONFIG_STATUS=./config.status}
2945
2946 echo creating $CONFIG_STATUS
2947 rm -f $CONFIG_STATUS
2948 cat > $CONFIG_STATUS <<EOF
2949 #! /bin/sh
2950 # Generated automatically by configure.
2951 # Run this file to recreate the current configuration.
2952 # This directory was configured as follows,
2953 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2954 #
2955 # $0 $ac_configure_args
2956 #
2957 # Compiler output produced by configure, useful for debugging
2958 # configure, is in ./config.log if it exists.
2959
2960 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2961 for ac_option
2962 do
2963   case "\$ac_option" in
2964   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2965     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2966     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2967   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2968     echo "$CONFIG_STATUS generated by autoconf version 2.12"
2969     exit 0 ;;
2970   -help | --help | --hel | --he | --h)
2971     echo "\$ac_cs_usage"; exit 0 ;;
2972   *) echo "\$ac_cs_usage"; exit 1 ;;
2973   esac
2974 done
2975
2976 ac_given_srcdir=$srcdir
2977 ac_given_INSTALL="$INSTALL"
2978
2979 trap 'rm -fr `echo "config.make glibcbug ${config_makefile} ${config_uname} config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2980 EOF
2981 cat >> $CONFIG_STATUS <<EOF
2982
2983 # Protect against being on the right side of a sed subst in config.status.
2984 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2985  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2986 $ac_vpsub
2987 $extrasub
2988 s%@CFLAGS@%$CFLAGS%g
2989 s%@CPPFLAGS@%$CPPFLAGS%g
2990 s%@CXXFLAGS@%$CXXFLAGS%g
2991 s%@DEFS@%$DEFS%g
2992 s%@LDFLAGS@%$LDFLAGS%g
2993 s%@LIBS@%$LIBS%g
2994 s%@exec_prefix@%$exec_prefix%g
2995 s%@prefix@%$prefix%g
2996 s%@program_transform_name@%$program_transform_name%g
2997 s%@bindir@%$bindir%g
2998 s%@sbindir@%$sbindir%g
2999 s%@libexecdir@%$libexecdir%g
3000 s%@datadir@%$datadir%g
3001 s%@sysconfdir@%$sysconfdir%g
3002 s%@sharedstatedir@%$sharedstatedir%g
3003 s%@localstatedir@%$localstatedir%g
3004 s%@libdir@%$libdir%g
3005 s%@includedir@%$includedir%g
3006 s%@oldincludedir@%$oldincludedir%g
3007 s%@infodir@%$infodir%g
3008 s%@mandir@%$mandir%g
3009 s%@with_cvs@%$with_cvs%g
3010 s%@subdirs@%$subdirs%g
3011 s%@force_install@%$force_install%g
3012 s%@host@%$host%g
3013 s%@host_alias@%$host_alias%g
3014 s%@host_cpu@%$host_cpu%g
3015 s%@host_vendor@%$host_vendor%g
3016 s%@host_os@%$host_os%g
3017 s%@base_machine@%$base_machine%g
3018 s%@sysnames@%$sysnames%g
3019 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3020 s%@INSTALL_DATA@%$INSTALL_DATA%g
3021 s%@LN_S@%$LN_S%g
3022 s%@build@%$build%g
3023 s%@build_alias@%$build_alias%g
3024 s%@build_cpu@%$build_cpu%g
3025 s%@build_vendor@%$build_vendor%g
3026 s%@build_os@%$build_os%g
3027 s%@CC@%$CC%g
3028 s%@MAKE@%$MAKE%g
3029 s%@MSGFMT@%$MSGFMT%g
3030 s%@MAKEINFO@%$MAKEINFO%g
3031 s%@cross_linkable@%$cross_linkable%g
3032 s%@BUILD_CC@%$BUILD_CC%g
3033 s%@cross_compiling@%$cross_compiling%g
3034 s%@CPP@%$CPP%g
3035 s%@AR@%$AR%g
3036 s%@RANLIB@%$RANLIB%g
3037 s%@MIG@%$MIG%g
3038 s%@SYSINCLUDES@%$SYSINCLUDES%g
3039 s%@BASH@%$BASH%g
3040 s%@libc_cv_have_bash2@%$libc_cv_have_bash2%g
3041 s%@KSH@%$KSH%g
3042 s%@libc_cv_have_ksh@%$libc_cv_have_ksh%g
3043 s%@AWK@%$AWK%g
3044 s%@PERL@%$PERL%g
3045 s%@VERSIONING@%$VERSIONING%g
3046 s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
3047 s%@libc_cv_ld_no_whole_archive@%$libc_cv_ld_no_whole_archive%g
3048 s%@libc_cv_gcc_no_exceptions@%$libc_cv_gcc_no_exceptions%g
3049 s%@uname_sysname@%$uname_sysname%g
3050 s%@uname_release@%$uname_release%g
3051 s%@uname_version@%$uname_version%g
3052 s%@stdio@%$stdio%g
3053 s%@LDAP@%$LDAP%g
3054 s%@libc_cv_slibdir@%$libc_cv_slibdir%g
3055 s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
3056 s%@libc_cv_rootsbindir@%$libc_cv_rootsbindir%g
3057 s%@has_ldconfig@%$has_ldconfig%g
3058 s%@ldd_rewrite_script@%$ldd_rewrite_script%g
3059 s%@gnu_ld@%$gnu_ld%g
3060 s%@gnu_as@%$gnu_as%g
3061 s%@elf@%$elf%g
3062 s%@static@%$static%g
3063 s%@shared@%$shared%g
3064 s%@pic_default@%$pic_default%g
3065 s%@profile@%$profile%g
3066 s%@omitfp@%$omitfp%g
3067 s%@bounded@%$bounded%g
3068 s%@static_nss@%$static_nss%g
3069 s%@nopic_initfini@%$nopic_initfini%g
3070 s%@DEFINES@%$DEFINES%g
3071 s%@VERSION@%$VERSION%g
3072 s%@RELEASE@%$RELEASE%g
3073
3074 CEOF
3075 EOF
3076
3077 cat >> $CONFIG_STATUS <<\EOF
3078
3079 # Split the substitutions into bite-sized pieces for seds with
3080 # small command number limits, like on Digital OSF/1 and HP-UX.
3081 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3082 ac_file=1 # Number of current file.
3083 ac_beg=1 # First line for current file.
3084 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3085 ac_more_lines=:
3086 ac_sed_cmds=""
3087 while $ac_more_lines; do
3088   if test $ac_beg -gt 1; then
3089     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3090   else
3091     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3092   fi
3093   if test ! -s conftest.s$ac_file; then
3094     ac_more_lines=false
3095     rm -f conftest.s$ac_file
3096   else
3097     if test -z "$ac_sed_cmds"; then
3098       ac_sed_cmds="sed -f conftest.s$ac_file"
3099     else
3100       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3101     fi
3102     ac_file=`expr $ac_file + 1`
3103     ac_beg=$ac_end
3104     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3105   fi
3106 done
3107 if test -z "$ac_sed_cmds"; then
3108   ac_sed_cmds=cat
3109 fi
3110 EOF
3111
3112 cat >> $CONFIG_STATUS <<EOF
3113
3114 CONFIG_FILES=\${CONFIG_FILES-"config.make glibcbug ${config_makefile} ${config_uname}"}
3115 EOF
3116 cat >> $CONFIG_STATUS <<\EOF
3117 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3118   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3119   case "$ac_file" in
3120   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3121        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3122   *) ac_file_in="${ac_file}.in" ;;
3123   esac
3124
3125   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3126
3127   # Remove last slash and all that follows it.  Not all systems have dirname.
3128   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3129   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3130     # The file is in a subdirectory.
3131     test ! -d "$ac_dir" && mkdir "$ac_dir"
3132     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3133     # A "../" for each directory in $ac_dir_suffix.
3134     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3135   else
3136     ac_dir_suffix= ac_dots=
3137   fi
3138
3139   case "$ac_given_srcdir" in
3140   .)  srcdir=.
3141       if test -z "$ac_dots"; then top_srcdir=.
3142       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3143   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3144   *) # Relative path.
3145     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3146     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3147   esac
3148
3149   case "$ac_given_INSTALL" in
3150   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3151   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3152   esac
3153
3154   echo creating "$ac_file"
3155   rm -f "$ac_file"
3156   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3157   case "$ac_file" in
3158   *Makefile*) ac_comsub="1i\\
3159 # $configure_input" ;;
3160   *) ac_comsub= ;;
3161   esac
3162
3163   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3164   sed -e "$ac_comsub
3165 s%@configure_input@%$configure_input%g
3166 s%@srcdir@%$srcdir%g
3167 s%@top_srcdir@%$top_srcdir%g
3168 s%@INSTALL@%$INSTALL%g
3169 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3170 fi; done
3171 rm -f conftest.s*
3172
3173 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3174 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3175 #
3176 # ac_d sets the value in "#define NAME VALUE" lines.
3177 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3178 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3179 ac_dC='\3'
3180 ac_dD='%g'
3181 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3182 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3183 ac_uB='\([      ]\)%\1#\2define\3'
3184 ac_uC=' '
3185 ac_uD='\4%g'
3186 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3187 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3188 ac_eB='$%\1#\2define\3'
3189 ac_eC=' '
3190 ac_eD='%g'
3191
3192 if test "${CONFIG_HEADERS+set}" != set; then
3193 EOF
3194 cat >> $CONFIG_STATUS <<EOF
3195   CONFIG_HEADERS="config.h"
3196 EOF
3197 cat >> $CONFIG_STATUS <<\EOF
3198 fi
3199 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3200   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3201   case "$ac_file" in
3202   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3203        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3204   *) ac_file_in="${ac_file}.in" ;;
3205   esac
3206
3207   echo creating $ac_file
3208
3209   rm -f conftest.frag conftest.in conftest.out
3210   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3211   cat $ac_file_inputs > conftest.in
3212
3213 EOF
3214
3215 # Transform confdefs.h into a sed script conftest.vals that substitutes
3216 # the proper values into config.h.in to produce config.h.  And first:
3217 # Protect against being on the right side of a sed subst in config.status.
3218 # Protect against being in an unquoted here document in config.status.
3219 rm -f conftest.vals
3220 cat > conftest.hdr <<\EOF
3221 s/[\\&%]/\\&/g
3222 s%[\\$`]%\\&%g
3223 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3224 s%ac_d%ac_u%gp
3225 s%ac_u%ac_e%gp
3226 EOF
3227 sed -n -f conftest.hdr confdefs.h > conftest.vals
3228 rm -f conftest.hdr
3229
3230 # This sed command replaces #undef with comments.  This is necessary, for
3231 # example, in the case of _POSIX_SOURCE, which is predefined and required
3232 # on some systems where configure will not decide to define it.
3233 cat >> conftest.vals <<\EOF
3234 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3235 EOF
3236
3237 # Break up conftest.vals because some shells have a limit on
3238 # the size of here documents, and old seds have small limits too.
3239
3240 rm -f conftest.tail
3241 while :
3242 do
3243   ac_lines=`grep -c . conftest.vals`
3244   # grep -c gives empty output for an empty file on some AIX systems.
3245   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3246   # Write a limited-size here document to conftest.frag.
3247   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3248   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3249   echo 'CEOF
3250   sed -f conftest.frag conftest.in > conftest.out
3251   rm -f conftest.in
3252   mv conftest.out conftest.in
3253 ' >> $CONFIG_STATUS
3254   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3255   rm -f conftest.vals
3256   mv conftest.tail conftest.vals
3257 done
3258 rm -f conftest.vals
3259
3260 cat >> $CONFIG_STATUS <<\EOF
3261   rm -f conftest.frag conftest.h
3262   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3263   cat conftest.in >> conftest.h
3264   rm -f conftest.in
3265   if cmp -s $ac_file conftest.h 2>/dev/null; then
3266     echo "$ac_file is unchanged"
3267     rm -f conftest.h
3268   else
3269     # Remove last slash and all that follows it.  Not all systems have dirname.
3270       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3271       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3272       # The file is in a subdirectory.
3273       test ! -d "$ac_dir" && mkdir "$ac_dir"
3274     fi
3275     rm -f $ac_file
3276     mv conftest.h $ac_file
3277   fi
3278 fi; done
3279
3280 EOF
3281
3282 cat >> $CONFIG_STATUS <<EOF
3283 ac_sources="`echo $libc_link_sources`"
3284 ac_dests="`echo $libc_link_dests`"
3285 EOF
3286
3287 cat >> $CONFIG_STATUS <<\EOF
3288 srcdir=$ac_given_srcdir
3289 while test -n "$ac_sources"; do
3290   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3291   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3292
3293   echo "linking $srcdir/$ac_source to $ac_dest"
3294
3295   if test ! -r $srcdir/$ac_source; then
3296     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3297   fi
3298   rm -f $ac_dest
3299
3300   # Make relative symlinks.
3301   # Remove last slash and all that follows it.  Not all systems have dirname.
3302   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3303   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3304     # The dest file is in a subdirectory.
3305     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3306     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3307     # A "../" for each directory in $ac_dest_dir_suffix.
3308     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3309   else
3310     ac_dest_dir_suffix= ac_dots=
3311   fi
3312
3313   case "$srcdir" in
3314   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3315   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3316   esac
3317
3318   # Make a symlink if possible; otherwise try a hard link.
3319   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3320     ln $srcdir/$ac_source $ac_dest; then :
3321   else
3322     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3323   fi
3324 done
3325 EOF
3326 cat >> $CONFIG_STATUS <<EOF
3327 echo '$config_vars' >> config.make; test -d bits || mkdir bits
3328 EOF
3329 cat >> $CONFIG_STATUS <<\EOF
3330
3331 exit 0
3332 EOF
3333 chmod +x $CONFIG_STATUS
3334 rm -fr confdefs* $ac_clean_files
3335 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3336
3337 if test "$no_recursion" != yes; then
3338
3339   # Remove --cache-file and --srcdir arguments so they do not pile up.
3340   ac_sub_configure_args=
3341   ac_prev=
3342   for ac_arg in $ac_configure_args; do
3343     if test -n "$ac_prev"; then
3344       ac_prev=
3345       continue
3346     fi
3347     case "$ac_arg" in
3348     -cache-file | --cache-file | --cache-fil | --cache-fi \
3349     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3350       ac_prev=cache_file ;;
3351     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3352     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3353       ;;
3354     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3355       ac_prev=srcdir ;;
3356     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3357       ;;
3358     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3359     esac
3360   done
3361
3362   for ac_config_dir in $add_ons; do
3363
3364     # Do not complain, so a configure script can configure whichever
3365     # parts of a large source tree are present.
3366     if test ! -d $srcdir/$ac_config_dir; then
3367       continue
3368     fi
3369
3370     echo configuring in $ac_config_dir
3371
3372     case "$srcdir" in
3373     .) ;;
3374     *)
3375       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3376       else
3377         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3378       fi
3379       ;;
3380     esac
3381
3382     ac_popdir=`pwd`
3383     cd $ac_config_dir
3384
3385       # A "../" for each directory in /$ac_config_dir.
3386       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3387
3388     case "$srcdir" in
3389     .) # No --srcdir option.  We are building in place.
3390       ac_sub_srcdir=$srcdir ;;
3391     /*) # Absolute path.
3392       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3393     *) # Relative path.
3394       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3395     esac
3396
3397     # Check for guested configure; otherwise get Cygnus style configure.
3398     if test -f $ac_sub_srcdir/configure; then
3399       ac_sub_configure=$ac_sub_srcdir/configure
3400     elif test -f $ac_sub_srcdir/configure.in; then
3401       ac_sub_configure=$ac_configure
3402     else
3403       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3404       ac_sub_configure=
3405     fi
3406
3407     # The recursion is here.
3408     if test -n "$ac_sub_configure"; then
3409
3410       # Make the cache file name correct relative to the subdirectory.
3411       case "$cache_file" in
3412       /*) ac_sub_cache_file=$cache_file ;;
3413       *) # Relative path.
3414         ac_sub_cache_file="$ac_dots$cache_file" ;;
3415       esac
3416   case "$ac_given_INSTALL" in
3417         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3418         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3419         esac
3420
3421       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3422       # The eval makes quoting arguments work.
3423       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3424       then :
3425       else
3426         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3427       fi
3428     fi
3429
3430     cd $ac_popdir
3431   done
3432 fi
3433