configure

   1 #! /bin/sh
   2
   3 # From configure.in CVSid
   4 # Guess values for system-dependent variables and create Makefiles.
   5 # Generated automatically using autoconf version 2.12
   6 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   7 #
   8 # This configure script is free software; the Free Software Foundation
   9 # gives unlimited permission to copy, distribute and modify it.
  10
  11 # Defaults:
  12 ac_help=
  13 ac_default_prefix=/usr/local
  14 # Any additions from configure.in:
  15 ac_help="$ac_help
  16   --with-gmp=DIRECTORY    find GMP source code in DIRECTORY (not needed)"
  17 ac_help="$ac_help
  18   --with-gettext=DIR      find GNU gettext source code in DIR (not needed)"
  19 ac_help="$ac_help
  20   --with-fp               if using floating-point hardware [default=yes]"
  21 ac_help="$ac_help
  22   --with-gnu-binutils     if using GNU binutils (as and ld)"
  23 ac_help="$ac_help
  24   --with-gnu-ld           if using GNU ld (in the binutils package)"
  25 ac_help="$ac_help
  26   --with-gnu-as           if using GNU as (in the binutils package)"
  27 ac_help="$ac_help
  28   --with-elf              if using the ELF object format"
  29 ac_help="$ac_help
  30   --enable-libio          build in GNU libio instead of GNU stdio"
  31 ac_help="$ac_help
  32   --enable-new-malloc     use the new malloc implementation.  This is the
  33                           default for Linux, others use the old malloc."
  34 ac_help="$ac_help
  35   --disable-sanity-checks really do not use threads (should not be used
  36                           except in special situations) [default=yes]"
  37 ac_help="$ac_help
  38   --enable-shared         build shared library [default=yes if GNU ld & ELF]"
  39 ac_help="$ac_help
  40   --enable-profile        build profiled library [default=yes]"
  41 ac_help="$ac_help
  42   --enable-omitfp         build undebuggable optimized library [default=no]"
  43 ac_help="$ac_help
  44   --enable-add-ons=DIR... configure and build named extra directories"
  45
  46 # Initialize some variables set by options.
  47 # The variables have the same names as the options, with
  48 # dashes changed to underlines.
  49 build=NONE
  50 cache_file=./config.cache
  51 exec_prefix=NONE
  52 host=NONE
  53 no_create=
  54 nonopt=NONE
  55 no_recursion=
  56 prefix=NONE
  57 program_prefix=NONE
  58 program_suffix=NONE
  59 program_transform_name=s,x,x,
  60 silent=
  61 site=
  62 srcdir=
  63 target=NONE
  64 verbose=
  65 x_includes=NONE
  66 x_libraries=NONE
  67 bindir='${exec_prefix}/bin'
  68 sbindir='${exec_prefix}/sbin'
  69 libexecdir='${exec_prefix}/libexec'
  70 datadir='${prefix}/share'
  71 sysconfdir='${prefix}/etc'
  72 sharedstatedir='${prefix}/com'
  73 localstatedir='${prefix}/var'
  74 libdir='${exec_prefix}/lib'
  75 includedir='${prefix}/include'
  76 oldincludedir='/usr/include'
  77 infodir='${prefix}/info'
  78 mandir='${prefix}/man'
  79
  80 # Initialize some other variables.
  81 subdirs=
  82 MFLAGS= MAKEFLAGS=
  83 # Maximum number of lines to put in a shell here document.
  84 ac_max_here_lines=12
  85
  86 ac_prev=
  87 for ac_option
  88 do
  89
  90   # If the previous option needs an argument, assign it.
  91   if test -n "$ac_prev"; then
  92     eval "$ac_prev=\$ac_option"
  93     ac_prev=
  94     continue
  95   fi
  96
  97   case "$ac_option" in
  98   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  99   *) ac_optarg= ;;
 100   esac
 101
 102   # Accept the important Cygnus configure options, so we can diagnose typos.
 103
 104   case "$ac_option" in
 105
 106   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 107     ac_prev=bindir ;;
 108   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 109     bindir="$ac_optarg" ;;
 110
 111   -build | --build | --buil | --bui | --bu)
 112     ac_prev=build ;;
 113   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 114     build="$ac_optarg" ;;
 115
 116   -cache-file | --cache-file | --cache-fil | --cache-fi \
 117   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 118     ac_prev=cache_file ;;
 119   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 120   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 121     cache_file="$ac_optarg" ;;
 122
 123   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 124     ac_prev=datadir ;;
 125   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 126   | --da=*)
 127     datadir="$ac_optarg" ;;
 128
 129   -disable-* | --disable-*)
 130     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 131     # Reject names that are not valid shell variable names.
 132     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 133       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 134     fi
 135     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 136     eval "enable_${ac_feature}=no" ;;
 137
 138   -enable-* | --enable-*)
 139     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 140     # Reject names that are not valid shell variable names.
 141     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 142       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 143     fi
 144     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 145     case "$ac_option" in
 146       *=*) ;;
 147       *) ac_optarg=yes ;;
 148     esac
 149     eval "enable_${ac_feature}='$ac_optarg'" ;;
 150
 151   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 152   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 153   | --exec | --exe | --ex)
 154     ac_prev=exec_prefix ;;
 155   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 156   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 157   | --exec=* | --exe=* | --ex=*)
 158     exec_prefix="$ac_optarg" ;;
 159
 160   -gas | --gas | --ga | --g)
 161     # Obsolete; use --with-gas.
 162     with_gas=yes ;;
 163
 164   -help | --help | --hel | --he)
 165     # Omit some internal or obsolete options to make the list less imposing.
 166     # This message is too long to be a string in the A/UX 3.1 sh.
 167     cat << EOF
 168 Usage: configure [options] [host]
 169 Options: [defaults in brackets after descriptions]
 170 Configuration:
 171   --cache-file=FILE       cache test results in FILE
 172   --help                  print this message
 173   --no-create             do not create output files
 174   --quiet, --silent       do not print \`checking...' messages
 175   --version               print the version of autoconf that created configure
 176 Directory and file names:
 177   --prefix=PREFIX         install architecture-independent files in PREFIX
 178                           [$ac_default_prefix]
 179   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 180                           [same as prefix]
 181   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 182   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 183   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 184   --datadir=DIR           read-only architecture-independent data in DIR
 185                           [PREFIX/share]
 186   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 187   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 188                           [PREFIX/com]
 189   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 190   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 191   --includedir=DIR        C header files in DIR [PREFIX/include]
 192   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 193   --infodir=DIR           info documentation in DIR [PREFIX/info]
 194   --mandir=DIR            man documentation in DIR [PREFIX/man]
 195   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 196   --program-prefix=PREFIX prepend PREFIX to installed program names
 197   --program-suffix=SUFFIX append SUFFIX to installed program names
 198   --program-transform-name=PROGRAM
 199                           run sed PROGRAM on installed program names
 200 EOF
 201     cat << EOF
 202 Host type:
 203   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 204   --host=HOST             configure for HOST [guessed]
 205   --target=TARGET         configure for TARGET [TARGET=HOST]
 206 Features and packages:
 207   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 208   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 209   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 210   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 211   --x-includes=DIR        X include files are in DIR
 212   --x-libraries=DIR       X library files are in DIR
 213 EOF
 214     if test -n "$ac_help"; then
 215       echo "--enable and --with options recognized:$ac_help"
 216     fi
 217     exit 0 ;;
 218
 219   -host | --host | --hos | --ho)
 220     ac_prev=host ;;
 221   -host=* | --host=* | --hos=* | --ho=*)
 222     host="$ac_optarg" ;;
 223
 224   -includedir | --includedir | --includedi | --included | --include \
 225   | --includ | --inclu | --incl | --inc)
 226     ac_prev=includedir ;;
 227   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 228   | --includ=* | --inclu=* | --incl=* | --inc=*)
 229     includedir="$ac_optarg" ;;
 230
 231   -infodir | --infodir | --infodi | --infod | --info | --inf)
 232     ac_prev=infodir ;;
 233   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 234     infodir="$ac_optarg" ;;
 235
 236   -libdir | --libdir | --libdi | --libd)
 237     ac_prev=libdir ;;
 238   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 239     libdir="$ac_optarg" ;;
 240
 241   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 242   | --libexe | --libex | --libe)
 243     ac_prev=libexecdir ;;
 244   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 245   | --libexe=* | --libex=* | --libe=*)
 246     libexecdir="$ac_optarg" ;;
 247
 248   -localstatedir | --localstatedir | --localstatedi | --localstated \
 249   | --localstate | --localstat | --localsta | --localst \
 250   | --locals | --local | --loca | --loc | --lo)
 251     ac_prev=localstatedir ;;
 252   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 253   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 254   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 255     localstatedir="$ac_optarg" ;;
 256
 257   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 258     ac_prev=mandir ;;
 259   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 260     mandir="$ac_optarg" ;;
 261
 262   -nfp | --nfp | --nf)
 263     # Obsolete; use --without-fp.
 264     with_fp=no ;;
 265
 266   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 267   | --no-cr | --no-c)
 268     no_create=yes ;;
 269
 270   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 271   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 272     no_recursion=yes ;;
 273
 274   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 275   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 276   | --oldin | --oldi | --old | --ol | --o)
 277     ac_prev=oldincludedir ;;
 278   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 279   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 280   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 281     oldincludedir="$ac_optarg" ;;
 282
 283   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 284     ac_prev=prefix ;;
 285   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 286     prefix="$ac_optarg" ;;
 287
 288   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 289   | --program-pre | --program-pr | --program-p)
 290     ac_prev=program_prefix ;;
 291   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 292   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 293     program_prefix="$ac_optarg" ;;
 294
 295   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 296   | --program-suf | --program-su | --program-s)
 297     ac_prev=program_suffix ;;
 298   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 299   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 300     program_suffix="$ac_optarg" ;;
 301
 302   -program-transform-name | --program-transform-name \
 303   | --program-transform-nam | --program-transform-na \
 304   | --program-transform-n | --program-transform- \
 305   | --program-transform | --program-transfor \
 306   | --program-transfo | --program-transf \
 307   | --program-trans | --program-tran \
 308   | --progr-tra | --program-tr | --program-t)
 309     ac_prev=program_transform_name ;;
 310   -program-transform-name=* | --program-transform-name=* \
 311   | --program-transform-nam=* | --program-transform-na=* \
 312   | --program-transform-n=* | --program-transform-=* \
 313   | --program-transform=* | --program-transfor=* \
 314   | --program-transfo=* | --program-transf=* \
 315   | --program-trans=* | --program-tran=* \
 316   | --progr-tra=* | --program-tr=* | --program-t=*)
 317     program_transform_name="$ac_optarg" ;;
 318
 319   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 320   | -silent | --silent | --silen | --sile | --sil)
 321     silent=yes ;;
 322
 323   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 324     ac_prev=sbindir ;;
 325   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 326   | --sbi=* | --sb=*)
 327     sbindir="$ac_optarg" ;;
 328
 329   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 330   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 331   | --sharedst | --shareds | --shared | --share | --shar \
 332   | --sha | --sh)
 333     ac_prev=sharedstatedir ;;
 334   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 335   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 336   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 337   | --sha=* | --sh=*)
 338     sharedstatedir="$ac_optarg" ;;
 339
 340   -site | --site | --sit)
 341     ac_prev=site ;;
 342   -site=* | --site=* | --sit=*)
 343     site="$ac_optarg" ;;
 344
 345   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 346     ac_prev=srcdir ;;
 347   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 348     srcdir="$ac_optarg" ;;
 349
 350   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 351   | --syscon | --sysco | --sysc | --sys | --sy)
 352     ac_prev=sysconfdir ;;
 353   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 354   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 355     sysconfdir="$ac_optarg" ;;
 356
 357   -target | --target | --targe | --targ | --tar | --ta | --t)
 358     ac_prev=target ;;
 359   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 360     target="$ac_optarg" ;;
 361
 362   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 363     verbose=yes ;;
 364
 365   -version | --version | --versio | --versi | --vers)
 366     echo "configure generated by autoconf version 2.12"
 367     exit 0 ;;
 368
 369   -with-* | --with-*)
 370     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 371     # Reject names that are not valid shell variable names.
 372     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 373       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 374     fi
 375     ac_package=`echo $ac_package| sed 's/-/_/g'`
 376     case "$ac_option" in
 377       *=*) ;;
 378       *) ac_optarg=yes ;;
 379     esac
 380     eval "with_${ac_package}='$ac_optarg'" ;;
 381
 382   -without-* | --without-*)
 383     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 384     # Reject names that are not valid shell variable names.
 385     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 386       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 387     fi
 388     ac_package=`echo $ac_package| sed 's/-/_/g'`
 389     eval "with_${ac_package}=no" ;;
 390
 391   --x)
 392     # Obsolete; use --with-x.
 393     with_x=yes ;;
 394
 395   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 396   | --x-incl | --x-inc | --x-in | --x-i)
 397     ac_prev=x_includes ;;
 398   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 399   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 400     x_includes="$ac_optarg" ;;
 401
 402   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 403   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 404     ac_prev=x_libraries ;;
 405   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 406   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 407     x_libraries="$ac_optarg" ;;
 408
 409   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 410     ;;
 411
 412   *)
 413     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 414       echo "configure: warning: $ac_option: invalid host type" 1>&2
 415     fi
 416     if test "x$nonopt" != xNONE; then
 417       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 418     fi
 419     nonopt="$ac_option"
 420     ;;
 421
 422   esac
 423 done
 424
 425 if test -n "$ac_prev"; then
 426   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 427 fi
 428
 429 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 430
 431 # File descriptor usage:
 432 # 0 standard input
 433 # 1 file creation
 434 # 2 errors and warnings
 435 # 3 some systems may open it to /dev/tty
 436 # 4 used on the Kubota Titan
 437 # 6 checking for... messages and results
 438 # 5 compiler messages saved in config.log
 439 if test "$silent" = yes; then
 440   exec 6>/dev/null
 441 else
 442   exec 6>&1
 443 fi
 444 exec 5>./config.log
 445
 446 echo "\
 447 This file contains any messages produced by compilers while
 448 running configure, to aid debugging if configure makes a mistake.
 449 " 1>&5
 450
 451 # Strip out --no-create and --no-recursion so they do not pile up.
 452 # Also quote any args containing shell metacharacters.
 453 ac_configure_args=
 454 for ac_arg
 455 do
 456   case "$ac_arg" in
 457   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 458   | --no-cr | --no-c) ;;
 459   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 460   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 461   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 462   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 463   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 464   esac
 465 done
 466
 467 # NLS nuisances.
 468 # Only set these to C if already set.  These must not be set unconditionally
 469 # because not all systems understand e.g. LANG=C (notably SCO).
 470 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 471 # Non-C LC_CTYPE values break the ctype check.
 472 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 473 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 474 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 475 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 476
 477 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 478 rm -rf conftest* confdefs.h
 479 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 480 echo > confdefs.h
 481
 482 # A filename unique to this package, relative to the directory that
 483 # configure is in, which we can look for to find out if srcdir is correct.
 484 ac_unique_file=features.h
 485
 486 # Find the source files, if location was not specified.
 487 if test -z "$srcdir"; then
 488   ac_srcdir_defaulted=yes
 489   # Try the directory containing this script, then its parent.
 490   ac_prog=$0
 491   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 492   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 493   srcdir=$ac_confdir
 494   if test ! -r $srcdir/$ac_unique_file; then
 495     srcdir=..
 496   fi
 497 else
 498   ac_srcdir_defaulted=no
 499 fi
 500 if test ! -r $srcdir/$ac_unique_file; then
 501   if test "$ac_srcdir_defaulted" = yes; then
 502     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 503   else
 504     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 505   fi
 506 fi
 507 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 508
 509 # Prefer explicitly selected file to automatically selected ones.
 510 if test -z "$CONFIG_SITE"; then
 511   if test "x$prefix" != xNONE; then
 512     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 513   else
 514     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 515   fi
 516 fi
 517 for ac_site_file in $CONFIG_SITE; do
 518   if test -r "$ac_site_file"; then
 519     echo "loading site script $ac_site_file"
 520     . "$ac_site_file"
 521   fi
 522 done
 523
 524 if test -r "$cache_file"; then
 525   echo "loading cache $cache_file"
 526   . $cache_file
 527 else
 528   echo "creating cache $cache_file"
 529   > $cache_file
 530 fi
 531
 532 ac_ext=c
 533 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 534 ac_cpp='$CPP $CPPFLAGS'
 535 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 536 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 537 cross_compiling=$ac_cv_prog_cc_cross
 538
 539 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 540   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 541   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 542     ac_n= ac_c='
 543 ' ac_t='        '
 544   else
 545     ac_n=-n ac_c= ac_t=
 546   fi
 547 else
 548   ac_n= ac_c='\c' ac_t=
 549 fi
 550
 551     if test -r /vmunix; then
 552       kernel_id=`strings /vmunix | grep UNIX`
 553     elif test -r /dynix; then
 554       kernel_id=`strings /dynix | grep DYNIX`
 555     else
 556       kernel_id=
 557     fi
 558
 559
 560
 561
 562 # This will get text that should go into config.make.
 563 config_vars=
 564
 565 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
 566 # Check whether --with-gmp or --without-gmp was given.
 567 if test "${with_gmp+set}" = set; then
 568   withval="$with_gmp"
 569   case "$with_gmp" in
 570 yes) { echo "configure: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" 1>&2; exit 1; } ;;
 571 ''|no) ;;
 572 *) config_vars="$config_vars
 573 gmp-srcdir = $withval" ;;
 574 esac
 575
 576 fi
 577
 578 # Check for a --with-gettext argument and set gettext-srcdir in config.make.
 579 # Check whether --with-gettext or --without-gettext was given.
 580 if test "${with_gettext+set}" = set; then
 581   withval="$with_gettext"
 582   case "$with_gettext" in
 583 yes)
 584   { echo "configure: error: --with-gettext requires an argument; use --with-gettext=DIR" 1>&2; exit 1; } ;;
 585 ''|no) ;;
 586 *)
 587   config_vars="$config_vars
 588 gettext-srcdir = $withval" ;;
 589 esac
 590
 591 fi
 592
 593
 594 # Check whether --with-fp or --without-fp was given.
 595 if test "${with_fp+set}" = set; then
 596   withval="$with_fp"
 597   with_fp=$withval
 598 else
 599   with_fp=yes
 600 fi
 601
 602 # Check whether --with-gnu-binutils or --without-gnu-binutils was given.
 603 if test "${with_gnu_binutils+set}" = set; then
 604   withval="$with_gnu_binutils"
 605   gnu_binutils=$withval
 606 else
 607   gnu_binutils=no
 608 fi
 609
 610 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 611 if test "${with_gnu_ld+set}" = set; then
 612   withval="$with_gnu_ld"
 613   gnu_ld=$withval
 614 else
 615   gnu_ld=no
 616 fi
 617
 618 # Check whether --with-gnu-as or --without-gnu-as was given.
 619 if test "${with_gnu_as+set}" = set; then
 620   withval="$with_gnu_as"
 621   gnu_as=$withval
 622 else
 623   gnu_as=no
 624 fi
 625
 626 test $gnu_binutils = yes && gnu_as=yes gnu_ld=yes
 627 # Check whether --with-elf or --without-elf was given.
 628 if test "${with_elf+set}" = set; then
 629   withval="$with_elf"
 630   elf=$withval
 631 else
 632   elf=no
 633 fi
 634
 635
 636 # Check whether --enable-libio or --disable-libio was given.
 637 if test "${enable_libio+set}" = set; then
 638   enableval="$enable_libio"
 639   if test $enableval = yes; then
 640                  stdio=libio
 641                else
 642                  stdio=stdio
 643                fi
 644 else
 645   stdio=default
 646 fi
 647
 648
 649 # Check whether --enable-new-malloc or --disable-new-malloc was given.
 650 if test "${enable_new_malloc+set}" = set; then
 651   enableval="$enable_new_malloc"
 652   if test $enableval = yes; then
 653                  malloc=new-malloc
 654                else
 655                  malloc=malloc
 656                fi
 657 else
 658   malloc=default
 659 fi
 660
 661
 662 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
 663 if test "${enable_sanity_checks+set}" = set; then
 664   enableval="$enable_sanity_checks"
 665   enable_sanity=$enableval
 666 else
 667   enable_sanity=yes
 668 fi
 669
 670
 671 # Check whether --enable-shared or --disable-shared was given.
 672 if test "${enable_shared+set}" = set; then
 673   enableval="$enable_shared"
 674   shared=$enableval
 675 else
 676   shared=default
 677 fi
 678
 679 # Check whether --enable-profile or --disable-profile was given.
 680 if test "${enable_profile+set}" = set; then
 681   enableval="$enable_profile"
 682   profile=$enableval
 683 else
 684   profile=yes
 685 fi
 686
 687 # Check whether --enable-omitfp or --disable-omitfp was given.
 688 if test "${enable_omitfp+set}" = set; then
 689   enableval="$enable_omitfp"
 690   omitfp=$enableval
 691 else
 692   omitfp=no
 693 fi
 694
 695
 696 # Check whether --enable-add-ons or --disable-add-ons was given.
 697 if test "${enable_add_ons+set}" = set; then
 698   enableval="$enable_add_ons"
 699   add_ons=`echo "$enableval" | sed 's/,/ /g'`
 700 else
 701   add_ons=
 702 fi
 703
 704 ac_aux_dir=
 705 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 706   if test -f $ac_dir/install-sh; then
 707     ac_aux_dir=$ac_dir
 708     ac_install_sh="$ac_aux_dir/install-sh -c"
 709     break
 710   elif test -f $ac_dir/install.sh; then
 711     ac_aux_dir=$ac_dir
 712     ac_install_sh="$ac_aux_dir/install.sh -c"
 713     break
 714   fi
 715 done
 716 if test -z "$ac_aux_dir"; then
 717   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 718 fi
 719 ac_config_guess=$ac_aux_dir/config.guess
 720 ac_config_sub=$ac_aux_dir/config.sub
 721 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 722
 723 subdirs="$add_ons"
 724
 725 add_ons_pfx=
 726 if test x"$add_ons" != x; then
 727   for f in $add_ons; do
 728     add_ons_pfx="$add_ons_pfx $f/"
 729   done
 730 fi
 731
 732
 733 # Make sure we can run config.sub.
 734 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 735 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 736 fi
 737
 738 echo $ac_n "checking host system type""... $ac_c" 1>&6
 739 echo "configure:740: checking host system type" >&5
 740
 741 host_alias=$host
 742 case "$host_alias" in
 743 NONE)
 744   case $nonopt in
 745   NONE)
 746     if host_alias=`$ac_config_guess`; then :
 747     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 748     fi ;;
 749   *) host_alias=$nonopt ;;
 750   esac ;;
 751 esac
 752
 753 host=`$ac_config_sub $host_alias`
 754 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 755 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 756 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 757 echo "$ac_t""$host" 1>&6
 758
 759
 760 # The way shlib-versions is used to generate soversions.mk uses a
 761 # fairly simplistic model for name recognition that can't distinguish
 762 # i486-pc-linux-gnu fully from i486-pc-gnu.  So we mutate a $host_os
 763 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
 764 # tell.  This doesn't get used much beyond that, so it's fairly safe.
 765 case "$host_os" in
 766 linux*)
 767   ;;
 768 gnu*)
 769   host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
 770   ;;
 771 esac
 772
 773 # We keep the original values in `$config_*' and never modify them, so we
 774 # can write them unchanged into config.make.  Everything else uses
 775 # $machine, $vendor, and $os, and changes them whenever convenient.
 776 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
 777
 778 # Some configurations imply other options.
 779 case "$host_os" in
 780 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
 781   # These systems always use GNU tools.
 782   gnu_ld=yes gnu_as=yes ;;
 783 esac
 784 case "$host_os" in
 785 linux*ecoff*)
 786   ;;
 787 gnu* | linux* | sysv4* | solaris2*)
 788   # These systems (almost) always use the ELF format.
 789   elf=yes
 790   ;;
 791 esac
 792
 793 machine=$config_machine
 794 vendor=$config_vendor
 795 os=$config_os
 796
 797 # Expand the configuration machine name into a subdirectory by architecture
 798 # type and particular chip.
 799 case "$machine" in
 800 a29k | am29000) base_machine=a29k machine=a29k ;;
 801 alpha*)         base_machine=alpha machine=alpha/$machine ;;
 802 hppa*)          base_machine=hppa machine=hppa/$machine ;;
 803 i[3456]86)      base_machine=i386 machine=i386/$machine ;;
 804 m680?0)         base_machine=m68k machine=m68k/$machine ;;
 805 m68k)           base_machine=m68k machine=m68k/m68020 ;;
 806 m88???)         base_machine=m88k machine=m88k/$machine ;;
 807 m88k)           base_machine=m88k machine=m88k/m88100 ;;
 808 mips*)          base_machine=mips machine=mips/$machine ;;
 809 mips64*)        base_machine=mips64 machine=mips/mips64/$machine ;;
 810 sparc[6789])    base_machine=sparc machine=sparc/$machine ;;
 811 supersparc)     base_machine=sparc machine=sparc/sparc8 ;;
 812 esac
 813
 814
 815 # Compute the list of sysdep directories for this configuration.
 816 # This can take a while to compute.
 817 sysdep_dir=$srcdir/sysdeps
 818 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
 819 echo "configure:820: checking sysdep dirs" >&5
 820 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
 821 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
 822
 823 case "$os" in
 824 gnu*)
 825   base_os=mach/hurd ;;
 826 netbsd* | 386bsd* | freebsd* | bsdi*)
 827   base_os=unix/bsd/bsd4.4 ;;
 828 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
 829   base_os=unix/bsd ;;
 830 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
 831   base_os=unix/sysv ;;
 832 solaris[2-9]*)
 833   base_os=unix/sysv/sysv4 ;;
 834 none)
 835   base_os=standalone ;;
 836 *)
 837   base_os='' ;;
 838 esac
 839
 840 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
 841 tail=$os
 842 ostry=$os
 843 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
 844   ostry="$ostry /$o"
 845   tail=$o
 846 done
 847 o=`echo $tail | sed 's/[0-9]*$//'`
 848 if test $o != $tail; then
 849   ostry="$ostry /$o"
 850 fi
 851 # For linux-gnu, try linux-gnu, then linux.
 852 o=`echo $tail | sed 's/-.*$//'`
 853 if test $o != $tail; then
 854   ostry="$ostry /$o"
 855 fi
 856
 857 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
 858 base=
 859 tail=$base_os
 860 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
 861   set $b
 862   base="$base /$1"
 863   tail="$2"
 864 done
 865
 866 # For sparc/sparc9, try sparc/sparc9 and then sparc.
 867 mach=
 868 tail=$machine
 869 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
 870   set $m
 871   # Prepend the machine's FPU directory unless --without-fp.
 872   if test "$with_fp" = yes; then
 873     mach="$mach /$1/fpu"
 874   fi
 875   mach="$mach /$1"
 876   tail="$2"
 877 done
 878
 879
 880 # Find what sysdep directories exist.
 881 sysnames=
 882 IFS="${IFS=     }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 883 for d in $add_ons_pfx ''; do
 884   for b in $base ''; do
 885     for m0 in $mach ''; do
 886       for v in /$vendor ''; do
 887         for o in /$ostry ''; do
 888           for m in $mach ''; do
 889             if test "$m0$b$v$o$m"; then
 890               try="${d}sysdeps$m0$b$v$o$m"
 891               test -n "$enable_debug_configure" &&
 892               echo "$0 DEBUG: try $try" >&2
 893               case $try in
 894                 /*) dest=$try ;;
 895                 *)  dest=$srcdir/$try ;;
 896               esac
 897               if test -d $dest; then
 898                 sysnames="$sysnames $try"
 899                 { test -n "$o" || test -n "$b"; } && os_used=t
 900                 { test -n "$m" || test -n "$m0"; } && machine_used=t
 901               fi
 902             fi
 903           done
 904         done
 905       done
 906     done
 907   done
 908 done
 909 IFS="$ac_save_ifs"
 910
 911 if test -z "$os_used" && test "$os" != none; then
 912   { echo "configure: error: Operating system $os is not supported." 1>&2; exit 1; }
 913 fi
 914 if test -z "$machine_used" && test "$machine" != none; then
 915   { echo "configure: error: The $machine is not supported." 1>&2; exit 1; }
 916 fi
 917
 918 # We have now validated the configuration.
 919
 920
 921 # If using ELF, look for an `elf' subdirectory of each machine directory.
 922 # We prepend these rather than inserting them whereever the machine appears
 923 # because things specified by the machine's ELF ABI should override
 924 # OS-specific things, and should always be the same for any OS on the
 925 # machine (otherwise what's the point of an ABI?).
 926 if test "$elf" = yes; then
 927   elf_dirs=
 928   for d in $add_ons_pfx ''; do
 929     case $d in
 930       /*) xsrcdir= ;;
 931       *)  xsrcdir=$srcdir/ ;;
 932     esac
 933     for m in $mach; do
 934       if test -d $xsrcdir${d}sysdeps$m/elf; then
 935         elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
 936       fi
 937     done
 938   done
 939   sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
 940 fi
 941
 942
 943 # Expand the list of system names into a full list of directories
 944 # from each element's parent name and Implies file (if present).
 945 set $sysnames
 946 names=
 947 while test $# -gt 0; do
 948   name=$1
 949   shift
 950
 951   case " $names " in *" $name "*)
 952     # Already in the list.
 953     continue
 954   esac
 955
 956   # Report each name as we discover it, so there is no long pause in output.
 957   echo $ac_n "$name $ac_c" >&6
 958
 959   name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
 960
 961   case $name in
 962     /*) xsrcdir= ;;
 963     *)  xsrcdir=$srcdir/ ;;
 964   esac
 965   test -n "$enable_debug_configure" &&
 966   echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
 967
 968   if test -f $xsrcdir$name/Implies; then
 969     # Collect more names from the `Implies' file (removing comments).
 970     implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
 971     implied=
 972     for x in $implied_candidate; do
 973       if test -d $xsrcdir$name_base/$x; then
 974         implied="$implied $name_base/$x";
 975       else
 976         echo "configure: warning: $name/Implies specifies nonexistent $x" 1>&2
 977       fi
 978     done
 979   else
 980     implied=
 981   fi
 982
 983   # Add NAME to the list of names.
 984   names="$names $name"
 985
 986   # Find the parent of NAME, using the empty string if it has none.
 987   parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
 988
 989   # Add the names implied by NAME, and NAME's parent (if it has one), to
 990   # the list of names to be processed (the argument list).  We prepend the
 991   # implied names to the list and append the parent.  We want implied
 992   # directories to come before further directories inferred from the
 993   # configuration components; this ensures that for sysv4, unix/common
 994   # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
 995   # after sysv4).
 996   sysnames="`echo $implied $* $parent`"
 997   test -n "$sysnames" && set $sysnames
 998 done
 999
1000 # Add the default directories.
1001 sysnames="$names sysdeps/generic sysdeps/stub"
1002
1003 # The other names were emitted during the scan.
1004 echo "$ac_t""sysdeps/generic sysdeps/stub" 1>&6
1005
1006
1007 ### Locate tools.
1008
1009 # Find a good install program.  We prefer a C program (faster),
1010 # so one script is as good as another.  But avoid the broken or
1011 # incompatible versions:
1012 # SysV /etc/install, /usr/sbin/install
1013 # SunOS /usr/etc/install
1014 # IRIX /sbin/install
1015 # AIX /bin/install
1016 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1017 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1018 # ./install, which can be erroneously created by make from ./install.sh.
1019 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1020 echo "configure:1021: checking for a BSD compatible install" >&5
1021 if test -z "$INSTALL"; then
1022 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1023   echo $ac_n "(cached) $ac_c" 1>&6
1024 else
1025     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1026   for ac_dir in $PATH; do
1027     # Account for people who put trailing slashes in PATH elements.
1028     case "$ac_dir/" in
1029     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1030     *)
1031       # OSF1 and SCO ODT 3.0 have their own names for install.
1032       for ac_prog in ginstall installbsd scoinst install; do
1033         if test -f $ac_dir/$ac_prog; then
1034           if test $ac_prog = install &&
1035             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1036             # AIX install.  It has an incompatible calling convention.
1037             # OSF/1 installbsd also uses dspmsg, but is usable.
1038             :
1039           else
1040             ac_cv_path_install="$ac_dir/$ac_prog -c"
1041             break 2
1042           fi
1043         fi
1044       done
1045       ;;
1046     esac
1047   done
1048   IFS="$ac_save_IFS"
1049
1050 fi
1051   if test "${ac_cv_path_install+set}" = set; then
1052     INSTALL="$ac_cv_path_install"
1053   else
1054     # As a last resort, use the slow shell script.  We don't cache a
1055     # path for INSTALL within a source directory, because that will
1056     # break other packages using the cache if that directory is
1057     # removed, or if the path is relative.
1058     INSTALL="$ac_install_sh"
1059   fi
1060 fi
1061 echo "$ac_t""$INSTALL" 1>&6
1062
1063 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1064 # It thinks the first close brace ends the variable substitution.
1065 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1066
1067 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1068
1069 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
1070   # The makefiles need to use a different form to find it in $srcdir.
1071   INSTALL='$(..)./install-sh -c'
1072 fi
1073 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1074 echo "configure:1075: checking whether ln -s works" >&5
1075 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1076   echo $ac_n "(cached) $ac_c" 1>&6
1077 else
1078   rm -f conftestdata
1079 if ln -s X conftestdata 2>/dev/null
1080 then
1081   rm -f conftestdata
1082   ac_cv_prog_LN_S="ln -s"
1083 else
1084   ac_cv_prog_LN_S=ln
1085 fi
1086 fi
1087 LN_S="$ac_cv_prog_LN_S"
1088 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1089   echo "$ac_t""yes" 1>&6
1090 else
1091   echo "$ac_t""no" 1>&6
1092 fi
1093
1094 for ac_prog in msgfmt gmsgfmt
1095 do
1096 # Extract the first word of "$ac_prog", so it can be a program name with args.
1097 set dummy $ac_prog; ac_word=$2
1098 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1099 echo "configure:1100: checking for $ac_word" >&5
1100 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
1101   echo $ac_n "(cached) $ac_c" 1>&6
1102 else
1103   if test -n "$MSGFMT"; then
1104   ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
1105 else
1106   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1107   for ac_dir in $PATH; do
1108     test -z "$ac_dir" && ac_dir=.
1109     if test -f $ac_dir/$ac_word; then
1110       ac_cv_prog_MSGFMT="$ac_prog"
1111       break
1112     fi
1113   done
1114   IFS="$ac_save_ifs"
1115 fi
1116 fi
1117 MSGFMT="$ac_cv_prog_MSGFMT"
1118 if test -n "$MSGFMT"; then
1119   echo "$ac_t""$MSGFMT" 1>&6
1120 else
1121   echo "$ac_t""no" 1>&6
1122 fi
1123
1124 test -n "$MSGFMT" && break
1125 done
1126 test -n "$MSGFMT" || MSGFMT=":"
1127
1128
1129 echo $ac_n "checking build system type""... $ac_c" 1>&6
1130 echo "configure:1131: checking build system type" >&5
1131
1132 build_alias=$build
1133 case "$build_alias" in
1134 NONE)
1135   case $nonopt in
1136   NONE) build_alias=$host_alias ;;
1137   *) build_alias=$nonopt ;;
1138   esac ;;
1139 esac
1140
1141 build=`$ac_config_sub $build_alias`
1142 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1143 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1144 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1145 echo "$ac_t""$build" 1>&6
1146
1147 if test $host != $build; then
1148   ac_tool_prefix=${host_alias}-
1149 else
1150   ac_tool_prefix=
1151 fi
1152
1153 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1154 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1155 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1156 echo "configure:1157: checking for $ac_word" >&5
1157 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1158   echo $ac_n "(cached) $ac_c" 1>&6
1159 else
1160   if test -n "$CC"; then
1161   ac_cv_prog_CC="$CC" # Let the user override the test.
1162 else
1163   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1164   for ac_dir in $PATH; do
1165     test -z "$ac_dir" && ac_dir=.
1166     if test -f $ac_dir/$ac_word; then
1167       ac_cv_prog_CC="${ac_tool_prefix}gcc"
1168       break
1169     fi
1170   done
1171   IFS="$ac_save_ifs"
1172   test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="gcc"
1173 fi
1174 fi
1175 CC="$ac_cv_prog_CC"
1176 if test -n "$CC"; then
1177   echo "$ac_t""$CC" 1>&6
1178 else
1179   echo "$ac_t""no" 1>&6
1180 fi
1181
1182
1183
1184 if test $host != $build; then
1185   # Extract the first word of "gcc cc", so it can be a program name with args.
1186 set dummy gcc cc; ac_word=$2
1187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1188 echo "configure:1189: checking for $ac_word" >&5
1189 if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
1190   echo $ac_n "(cached) $ac_c" 1>&6
1191 else
1192   if test -n "$BUILD_CC"; then
1193   ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
1194 else
1195   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1196   for ac_dir in $PATH; do
1197     test -z "$ac_dir" && ac_dir=.
1198     if test -f $ac_dir/$ac_word; then
1199       ac_cv_prog_BUILD_CC=""
1200       break
1201     fi
1202   done
1203   IFS="$ac_save_ifs"
1204 fi
1205 fi
1206 BUILD_CC="$ac_cv_prog_BUILD_CC"
1207 if test -n "$BUILD_CC"; then
1208   echo "$ac_t""$BUILD_CC" 1>&6
1209 else
1210   echo "$ac_t""no" 1>&6
1211 fi
1212
1213 fi
1214 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1215 echo "configure:1216: checking how to run the C preprocessor" >&5
1216 # On Suns, sometimes $CPP names a directory.
1217 if test -n "$CPP" && test -d "$CPP"; then
1218   CPP=
1219 fi
1220 if test -z "$CPP"; then
1221 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1222   echo $ac_n "(cached) $ac_c" 1>&6
1223 else
1224     # This must be in double quotes, not single quotes, because CPP may get
1225   # substituted into the Makefile and "${CC-cc}" will confuse make.
1226   CPP="${CC-cc} -E"
1227   # On the NeXT, cc -E runs the code through the compiler's parser,
1228   # not just through cpp.
1229   cat > conftest.$ac_ext <<EOF
1230 #line 1231 "configure"
1231 #include "confdefs.h"
1232 #include <assert.h>
1233 Syntax Error
1234 EOF
1235 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1236 { (eval echo configure:1237: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1237 ac_err=`grep -v '^ *+' conftest.out`
1238 if test -z "$ac_err"; then
1239   :
1240 else
1241   echo "$ac_err" >&5
1242   echo "configure: failed program was:" >&5
1243   cat conftest.$ac_ext >&5
1244   rm -rf conftest*
1245   CPP="${CC-cc} -E -traditional-cpp"
1246   cat > conftest.$ac_ext <<EOF
1247 #line 1248 "configure"
1248 #include "confdefs.h"
1249 #include <assert.h>
1250 Syntax Error
1251 EOF
1252 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1253 { (eval echo configure:1254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1254 ac_err=`grep -v '^ *+' conftest.out`
1255 if test -z "$ac_err"; then
1256   :
1257 else
1258   echo "$ac_err" >&5
1259   echo "configure: failed program was:" >&5
1260   cat conftest.$ac_ext >&5
1261   rm -rf conftest*
1262   CPP=/lib/cpp
1263 fi
1264 rm -f conftest*
1265 fi
1266 rm -f conftest*
1267   ac_cv_prog_CPP="$CPP"
1268 fi
1269   CPP="$ac_cv_prog_CPP"
1270 else
1271   ac_cv_prog_CPP="$CPP"
1272 fi
1273 echo "$ac_t""$CPP" 1>&6
1274
1275 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1276 set dummy ${ac_tool_prefix}ar; ac_word=$2
1277 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1278 echo "configure:1279: checking for $ac_word" >&5
1279 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1280   echo $ac_n "(cached) $ac_c" 1>&6
1281 else
1282   if test -n "$AR"; then
1283   ac_cv_prog_AR="$AR" # Let the user override the test.
1284 else
1285   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1286   for ac_dir in $PATH; do
1287     test -z "$ac_dir" && ac_dir=.
1288     if test -f $ac_dir/$ac_word; then
1289       ac_cv_prog_AR="${ac_tool_prefix}ar"
1290       break
1291     fi
1292   done
1293   IFS="$ac_save_ifs"
1294   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1295 fi
1296 fi
1297 AR="$ac_cv_prog_AR"
1298 if test -n "$AR"; then
1299   echo "$ac_t""$AR" 1>&6
1300 else
1301   echo "$ac_t""no" 1>&6
1302 fi
1303
1304
1305
1306 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1307 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1308 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1309 echo "configure:1310: checking for $ac_word" >&5
1310 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1311   echo $ac_n "(cached) $ac_c" 1>&6
1312 else
1313   if test -n "$RANLIB"; then
1314   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1315 else
1316   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1317   for ac_dir in $PATH; do
1318     test -z "$ac_dir" && ac_dir=.
1319     if test -f $ac_dir/$ac_word; then
1320       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1321       break
1322     fi
1323   done
1324   IFS="$ac_save_ifs"
1325 fi
1326 fi
1327 RANLIB="$ac_cv_prog_RANLIB"
1328 if test -n "$RANLIB"; then
1329   echo "$ac_t""$RANLIB" 1>&6
1330 else
1331   echo "$ac_t""no" 1>&6
1332 fi
1333
1334
1335 if test -z "$ac_cv_prog_RANLIB"; then
1336 if test -n "$ac_tool_prefix"; then
1337   # Extract the first word of "ranlib", so it can be a program name with args.
1338 set dummy ranlib; ac_word=$2
1339 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1340 echo "configure:1341: checking for $ac_word" >&5
1341 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1342   echo $ac_n "(cached) $ac_c" 1>&6
1343 else
1344   if test -n "$RANLIB"; then
1345   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1346 else
1347   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1348   for ac_dir in $PATH; do
1349     test -z "$ac_dir" && ac_dir=.
1350     if test -f $ac_dir/$ac_word; then
1351       ac_cv_prog_RANLIB="ranlib"
1352       break
1353     fi
1354   done
1355   IFS="$ac_save_ifs"
1356   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1357 fi
1358 fi
1359 RANLIB="$ac_cv_prog_RANLIB"
1360 if test -n "$RANLIB"; then
1361   echo "$ac_t""$RANLIB" 1>&6
1362 else
1363   echo "$ac_t""no" 1>&6
1364 fi
1365
1366 else
1367   RANLIB=":"
1368 fi
1369 fi
1370
1371
1372 # Extract the first word of "bash", so it can be a program name with args.
1373 set dummy bash; ac_word=$2
1374 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1375 echo "configure:1376: checking for $ac_word" >&5
1376 if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
1377   echo $ac_n "(cached) $ac_c" 1>&6
1378 else
1379   case "$BASH" in
1380   /*)
1381   ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
1382   ;;
1383   *)
1384   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1385   for ac_dir in $PATH; do
1386     test -z "$ac_dir" && ac_dir=.
1387     if test -f $ac_dir/$ac_word; then
1388       ac_cv_path_BASH="$ac_dir/$ac_word"
1389       break
1390     fi
1391   done
1392   IFS="$ac_save_ifs"
1393   test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
1394   ;;
1395 esac
1396 fi
1397 BASH="$ac_cv_path_BASH"
1398 if test -n "$BASH"; then
1399   echo "$ac_t""$BASH" 1>&6
1400 else
1401   echo "$ac_t""no" 1>&6
1402 fi
1403
1404 if test "$BASH" != no &&
1405    $BASH -c 'test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
1406   libc_cv_have_bash2=yes
1407 else
1408   libc_cv_have_bash2=no
1409 fi
1410
1411
1412 echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
1413 echo "configure:1414: checking for signed size_t type" >&5
1414 if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
1415   echo $ac_n "(cached) $ac_c" 1>&6
1416 else
1417   echo '#include <stddef.h>
1418 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
1419 if eval "$ac_cpp conftest.c 2>/dev/null" \
1420 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
1421   libc_cv_signed_size_t=no
1422 else
1423   libc_cv_signed_size_t=yes
1424 fi
1425 rm -f conftest*
1426 fi
1427
1428 echo "$ac_t""$libc_cv_signed_size_t" 1>&6
1429 if test $libc_cv_signed_size_t = yes; then
1430     cat >> confdefs.h <<\EOF
1431 #undef __SIZE_TYPE__
1432 #define __SIZE_TYPE__ unsigned
1433 EOF
1434 fi
1435
1436 echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
1437 echo "configure:1438: checking for libc-friendly stddef.h" >&5
1438 if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
1439   echo $ac_n "(cached) $ac_c" 1>&6
1440 else
1441   cat > conftest.$ac_ext <<EOF
1442 #line 1443 "configure"
1443 #include "confdefs.h"
1444 #define __need_size_t
1445 #define __need_wchar_t
1446 #include <stddef.h>
1447 #define __need_NULL
1448 #include <stddef.h>
1449 int main() {
1450 size_t size; wchar_t wchar;
1451 #ifdef offsetof
1452 #error stddef.h ignored __need_*
1453 #endif
1454 if (&size == NULL || &wchar == NULL) abort ();
1455 ; return 0; }
1456 EOF
1457 if { (eval echo configure:1458: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1458   rm -rf conftest*
1459   libc_cv_friendly_stddef=yes
1460 else
1461   echo "configure: failed program was:" >&5
1462   cat conftest.$ac_ext >&5
1463   rm -rf conftest*
1464   libc_cv_friendly_stddef=no
1465 fi
1466 rm -f conftest*
1467 fi
1468
1469 echo "$ac_t""$libc_cv_friendly_stddef" 1>&6
1470 if test $libc_cv_friendly_stddef = yes; then
1471   config_vars="$config_vars
1472 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
1473 fi
1474
1475 echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
1476 echo "configure:1477: checking whether we need to use -P to assemble .S files" >&5
1477 if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
1478   echo $ac_n "(cached) $ac_c" 1>&6
1479 else
1480   cat > conftest.S <<EOF
1481 #include "confdefs.h"
1482 /* Nothing whatsoever.  */
1483 EOF
1484 if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
1485   libc_cv_need_minus_P=no
1486 else
1487   libc_cv_need_minus_P=yes
1488 fi
1489 rm -f conftest*
1490 fi
1491
1492 echo "$ac_t""$libc_cv_need_minus_P" 1>&6
1493 if test $libc_cv_need_minus_P = yes; then
1494   config_vars="$config_vars
1495 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
1496 fi
1497
1498 echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
1499 echo "configure:1500: checking for assembler global-symbol directive" >&5
1500 if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
1501   echo $ac_n "(cached) $ac_c" 1>&6
1502 else
1503   libc_cv_asm_global_directive=UNKNOWN
1504 for ac_globl in .globl .global; do
1505   cat > conftest.s <<EOF
1506 .text
1507 ${ac_globl} foo
1508 foo: .long 0
1509 EOF
1510   if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
1511     libc_cv_asm_global_directive=${ac_globl}
1512   fi
1513   rm -f conftest*
1514   test $libc_cv_asm_global_directive != UNKNOWN && break
1515 done
1516 fi
1517
1518 echo "$ac_t""$libc_cv_asm_global_directive" 1>&6
1519 if test $libc_cv_asm_global_directive = UNKNOWN; then
1520   { echo "configure: error: cannot determine asm global directive" 1>&2; exit 1; }
1521 else
1522   cat >> confdefs.h <<EOF
1523 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
1524 EOF
1525
1526 fi
1527
1528 echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
1529 echo "configure:1530: checking for .set assembler directive" >&5
1530 if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
1531   echo $ac_n "(cached) $ac_c" 1>&6
1532 else
1533   cat > conftest.s <<EOF
1534 .text
1535 foo: .long 0
1536 .set glibc_conftest_frobozz,foo
1537 $libc_cv_asm_global_directive glibc_conftest_frobozz
1538 EOF
1539 # The alpha-dec-osf1 assembler gives only a warning for `.set'
1540 # (but it doesn't work), so we must do a linking check to be sure.
1541 cat > conftest1.c <<\EOF
1542 extern int glibc_conftest_frobozz;
1543 main () { printf ("%d\n", glibc_conftest_frobozz); }
1544 EOF
1545 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
1546             -o conftest conftest.s conftest1.c 1>&5 2>&5; then
1547   libc_cv_asm_set_directive=yes
1548 else
1549   libc_cv_asm_set_directive=no
1550 fi
1551 rm -f conftest*
1552 fi
1553
1554 echo "$ac_t""$libc_cv_asm_set_directive" 1>&6
1555 if test $libc_cv_asm_set_directive = yes; then
1556   cat >> confdefs.h <<\EOF
1557 #define HAVE_ASM_SET_DIRECTIVE 1
1558 EOF
1559
1560 fi
1561
1562 if test $elf != yes; then
1563   echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
1564 echo "configure:1565: checking for .init and .fini sections" >&5
1565 if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
1566   echo $ac_n "(cached) $ac_c" 1>&6
1567 else
1568   cat > conftest.$ac_ext <<EOF
1569 #line 1570 "configure"
1570 #include "confdefs.h"
1571
1572 int main() {
1573 asm (".section .init");
1574                                     asm (".section .fini");
1575                                     asm (".text");
1576 ; return 0; }
1577 EOF
1578 if { (eval echo configure:1579: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1579   rm -rf conftest*
1580   libc_cv_have_initfini=yes
1581 else
1582   echo "configure: failed program was:" >&5
1583   cat conftest.$ac_ext >&5
1584   rm -rf conftest*
1585   libc_cv_have_initfini=no
1586 fi
1587 rm -f conftest*
1588 fi
1589
1590 echo "$ac_t""$libc_cv_have_initfini" 1>&6
1591     if test $libc_cv_have_initfini = yes; then
1592     cat >> confdefs.h <<\EOF
1593 #define HAVE_INITFINI 1
1594 EOF
1595
1596   fi
1597 fi
1598
1599 if test $elf = yes; then
1600   libc_cv_asm_underscores=no
1601 else
1602   echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
1603 echo "configure:1604: checking for _ prefix on C symbol names" >&5
1604 if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
1605   echo $ac_n "(cached) $ac_c" 1>&6
1606 else
1607   cat > conftest.$ac_ext <<EOF
1608 #line 1609 "configure"
1609 #include "confdefs.h"
1610 asm ("_glibc_foobar:");
1611 int main() {
1612 glibc_foobar ();
1613 ; return 0; }
1614 EOF
1615 if { (eval echo configure:1616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1616   rm -rf conftest*
1617   libc_cv_asm_underscores=yes
1618 else
1619   echo "configure: failed program was:" >&5
1620   cat conftest.$ac_ext >&5
1621   rm -rf conftest*
1622   libc_cv_asm_underscores=no
1623 fi
1624 rm -f conftest*
1625 fi
1626
1627 echo "$ac_t""$libc_cv_asm_underscores" 1>&6
1628 fi
1629 if test $libc_cv_asm_underscores = no; then
1630   cat >> confdefs.h <<\EOF
1631 #define NO_UNDERSCORES 1
1632 EOF
1633
1634 fi
1635
1636 if test $elf = yes; then
1637   libc_cv_weak_symbols=yes
1638   libc_cv_asm_weak_directive=yes
1639   libc_cv_asm_weakext_directive=no
1640 else
1641   echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
1642 echo "configure:1643: checking for assembler .weak directive" >&5
1643 if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
1644   echo $ac_n "(cached) $ac_c" 1>&6
1645 else
1646   cat > conftest.s <<EOF
1647 .text
1648 ${libc_cv_asm_global_directive} foo
1649 foo: .long 0
1650 .weak foo
1651 .weak bar; bar = foo
1652 EOF
1653   if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
1654     libc_cv_asm_weak_directive=yes
1655   else
1656     libc_cv_asm_weak_directive=no
1657   fi
1658   rm -f conftest*
1659 fi
1660
1661 echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
1662
1663 if test $libc_cv_asm_weak_directive = no; then
1664   echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
1665 echo "configure:1666: checking for assembler .weakext directive" >&5
1666 if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
1667   echo $ac_n "(cached) $ac_c" 1>&6
1668 else
1669   cat > conftest.s <<EOF
1670 .text
1671 ${libc_cv_asm_global_directive} foo
1672 foo: .long 0
1673 .weakext foo
1674 .weakext foo, bar
1675 EOF
1676   if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
1677     libc_cv_asm_weakext_directive=yes
1678   else
1679     libc_cv_asm_weakext_directive=no
1680   fi
1681   rm -f conftest*
1682 fi
1683
1684 echo "$ac_t""$libc_cv_asm_weakext_directive" 1>&6
1685
1686   fi # no .weak
1687 fi # not ELF
1688
1689 if test $libc_cv_asm_weak_directive = yes; then
1690   cat >> confdefs.h <<\EOF
1691 #define HAVE_ASM_WEAK_DIRECTIVE 1
1692 EOF
1693
1694 elif test $libc_cv_asm_weakext_directive = yes; then
1695   cat >> confdefs.h <<\EOF
1696 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
1697 EOF
1698
1699 fi
1700
1701 echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
1702 echo "configure:1703: checking for ld --no-whole-archive" >&5
1703 if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
1704   echo $ac_n "(cached) $ac_c" 1>&6
1705 else
1706   cat > conftest.c <<\EOF
1707 _start () {}
1708 int __eh_pc;
1709 __throw () {}
1710 EOF
1711 if { ac_try='${CC-cc} $CFLAGS
1712                             -nostdlib -nostartfiles -Wl,--no-whole-archive
1713                             -o conftest conftest.c'; { (eval echo configure:1714: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1714   libc_cv_ld_no_whole_archive=yes
1715 else
1716   libc_cv_ld_no_whole_archive=no
1717 fi
1718 rm -f conftest*
1719 fi
1720
1721 echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
1722
1723 echo $ac_n "checking for gcc -fno-exceptions""... $ac_c" 1>&6
1724 echo "configure:1725: checking for gcc -fno-exceptions" >&5
1725 if eval "test \"`echo '$''{'libc_cv_gcc_no_exceptions'+set}'`\" = set"; then
1726   echo $ac_n "(cached) $ac_c" 1>&6
1727 else
1728   cat > conftest.c <<\EOF
1729 _start () {}
1730 int __eh_pc;
1731 __throw () {}
1732 EOF
1733 if { ac_try='${CC-cc} $CFLAGS
1734                             -nostdlib -nostartfiles -fno-exceptions
1735                             -o conftest conftest.c'; { (eval echo configure:1736: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1736   libc_cv_gcc_no_exceptions=yes
1737 else
1738   libc_cv_gcc_no_exceptions=no
1739 fi
1740 rm -f conftest*
1741 fi
1742
1743 echo "$ac_t""$libc_cv_gcc_no_exceptions" 1>&6
1744
1745 ### End of automated tests.
1746 ### Now run sysdeps configure fragments.
1747
1748 # sysdeps configure fragments may set these with files to be linked below.
1749 libc_link_dests=
1750 libc_link_sources=
1751
1752 # Iterate over all the sysdep directories we will use, running their
1753 # configure fragments, and looking for a uname implementation.
1754 uname=
1755 for dir in $sysnames; do
1756   case $dir in
1757     /*) dest=$dir ;;
1758     *)  dest=$srcdir/$dir ;;
1759   esac
1760   if test -r $dest/configure; then
1761     echo "$ac_t""running configure fragment for $dest" 1>&6
1762     . $dest/configure
1763   fi
1764
1765   if test -z "$uname"; then
1766     if test -r $sysdep_dir/$dir/uname.c ||
1767        test -r $sysdep_dir/$dir/uname.S ||
1768        { test -r $sysdep_dir/$dir/syscalls.list &&
1769          grep '^uname[  ]' $sysdep_dir/$dir/syscalls.list >/dev/null; }; then
1770       uname=$dir
1771     fi
1772   fi
1773 done
1774
1775
1776
1777 # If we will use the generic uname implementation, we must figure out what
1778 # it will say by examining the system, and write the results in config-name.h.
1779 if test "$uname" = generic; then
1780
1781   uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
1782   if test $uname_sysname != $config_os; then
1783     config_release=`echo $config_os | sed s/$uname_sysname//`
1784   fi
1785
1786   echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
1787 echo "configure:1788: checking OS release for uname" >&5
1788 if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
1789   echo $ac_n "(cached) $ac_c" 1>&6
1790 else
1791     kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
1792   if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
1793          != x$config_release; then
1794     # The configuration release is a substring of the kernel release.
1795     libc_cv_uname_release=$kernel_release
1796   elif test x$config_release != x; then
1797     libc_cv_uname_release=$config_release
1798   elif test x$kernel_release != x; then
1799     libc_cv_uname_release=$kernel_release
1800   else
1801     libc_cv_uname_release=unknown
1802   fi
1803 fi
1804
1805 echo "$ac_t""$libc_cv_uname_release" 1>&6
1806   uname_release="$libc_cv_uname_release"
1807
1808   echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
1809 echo "configure:1810: checking OS version for uname" >&5
1810 if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
1811   echo $ac_n "(cached) $ac_c" 1>&6
1812 else
1813     kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
1814   if test -n "$kernel_version"; then
1815     libc_cv_uname_version="$kernel_version"
1816   else
1817     libc_cv_uname_version=unknown
1818   fi
1819 fi
1820
1821 echo "$ac_t""$libc_cv_uname_version" 1>&6
1822   uname_version="$libc_cv_uname_version"
1823
1824     config_uname=config-name.h:config-name.in
1825 else
1826   # For non-generic uname, we don't need to create config-name.h at all.
1827   config_uname=
1828 fi
1829
1830 echo $ac_n "checking stdio selection""... $ac_c" 1>&6
1831 echo "configure:1832: checking stdio selection" >&5
1832
1833 case $stdio in
1834 libio) cat >> confdefs.h <<\EOF
1835 #define USE_IN_LIBIO 1
1836 EOF
1837  ;;
1838 default) stdio=stdio ;;
1839 esac
1840 echo "$ac_t""$stdio" 1>&6
1841
1842 echo $ac_n "checking malloc selection""... $ac_c" 1>&6
1843 echo "configure:1844: checking malloc selection" >&5
1844
1845 case $malloc in
1846 new-malloc) USE_NEW_MALLOC=-DUSE_NEW_MALLOC ;;
1847 default) malloc=malloc ;;
1848 esac
1849
1850 echo "$ac_t""$malloc" 1>&6
1851
1852
1853
1854
1855
1856
1857 if test $gnu_ld = yes; then
1858   cat >> confdefs.h <<\EOF
1859 #define HAVE_GNU_LD 1
1860 EOF
1861
1862 fi
1863 if test $gnu_as = yes; then
1864   cat >> confdefs.h <<\EOF
1865 #define HAVE_GNU_AS 1
1866 EOF
1867
1868 fi
1869 if test $elf = yes; then
1870   cat >> confdefs.h <<\EOF
1871 #define HAVE_ELF 1
1872 EOF
1873
1874 fi
1875
1876
1877 if test $shared = default; then
1878   if test $gnu_ld = yes; then
1879     shared=$elf
1880   else
1881     # For now we do not assume shared libs are available.  In future more
1882     # tests might become available.
1883     shared=no
1884   fi
1885 fi
1886
1887
1888
1889
1890
1891 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
1892   config_makefile=
1893 else
1894   config_makefile=Makefile
1895 fi
1896
1897 trap '' 1 2 15
1898 cat > confcache <<\EOF
1899 # This file is a shell script that caches the results of configure
1900 # tests run on this system so they can be shared between configure
1901 # scripts and configure runs.  It is not useful on other systems.
1902 # If it contains results you don't want to keep, you may remove or edit it.
1903 #
1904 # By default, configure uses ./config.cache as the cache file,
1905 # creating it if it does not exist already.  You can give configure
1906 # the --cache-file=FILE option to use a different cache file; that is
1907 # what configure does when it calls configure scripts in
1908 # subdirectories, so they share the cache.
1909 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1910 # config.status only pays attention to the cache file if you give it the
1911 # --recheck option to rerun configure.
1912 #
1913 EOF
1914 # The following way of writing the cache mishandles newlines in values,
1915 # but we know of no workaround that is simple, portable, and efficient.
1916 # So, don't put newlines in cache variables' values.
1917 # Ultrix sh set writes to stderr and can't be redirected directly,
1918 # and sets the high bit in the cache file unless we assign to the vars.
1919 (set) 2>&1 |
1920   case `(ac_space=' '; set) 2>&1` in
1921   *ac_space=\ *)
1922     # `set' does not quote correctly, so add quotes (double-quote substitution
1923     # turns \\\\ into \\, and sed turns \\ into \).
1924     sed -n \
1925       -e "s/'/'\\\\''/g" \
1926       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1927     ;;
1928   *)
1929     # `set' quotes correctly as required by POSIX, so do not add quotes.
1930     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1931     ;;
1932   esac >> confcache
1933 if cmp -s $cache_file confcache; then
1934   :
1935 else
1936   if test -w $cache_file; then
1937     echo "updating cache $cache_file"
1938     cat confcache > $cache_file
1939   else
1940     echo "not updating unwritable cache $cache_file"
1941   fi
1942 fi
1943 rm -f confcache
1944
1945 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1946
1947 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1948 # Let make expand exec_prefix.
1949 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1950
1951 # Any assignment to VPATH causes Sun make to only execute
1952 # the first set of double-colon rules, so remove it if not needed.
1953 # If there is a colon in the path, we need to keep it.
1954 if test "x$srcdir" = x.; then
1955   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1956 fi
1957
1958 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1959
1960 DEFS=-DHAVE_CONFIG_H
1961
1962 # Without the "./", some shells look in PATH for config.status.
1963 : ${CONFIG_STATUS=./config.status}
1964
1965 echo creating $CONFIG_STATUS
1966 rm -f $CONFIG_STATUS
1967 cat > $CONFIG_STATUS <<EOF
1968 #! /bin/sh
1969 # Generated automatically by configure.
1970 # Run this file to recreate the current configuration.
1971 # This directory was configured as follows,
1972 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1973 #
1974 # $0 $ac_configure_args
1975 #
1976 # Compiler output produced by configure, useful for debugging
1977 # configure, is in ./config.log if it exists.
1978
1979 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1980 for ac_option
1981 do
1982   case "\$ac_option" in
1983   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1984     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1985     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1986   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1987     echo "$CONFIG_STATUS generated by autoconf version 2.12"
1988     exit 0 ;;
1989   -help | --help | --hel | --he | --h)
1990     echo "\$ac_cs_usage"; exit 0 ;;
1991   *) echo "\$ac_cs_usage"; exit 1 ;;
1992   esac
1993 done
1994
1995 ac_given_srcdir=$srcdir
1996 ac_given_INSTALL="$INSTALL"
1997
1998 trap 'rm -fr `echo "config.make ${config_makefile} ${config_uname} config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1999 EOF
2000 cat >> $CONFIG_STATUS <<EOF
2001
2002 # Protect against being on the right side of a sed subst in config.status.
2003 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2004  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2005 $ac_vpsub
2006 $extrasub
2007 s%@CFLAGS@%$CFLAGS%g
2008 s%@CPPFLAGS@%$CPPFLAGS%g
2009 s%@CXXFLAGS@%$CXXFLAGS%g
2010 s%@DEFS@%$DEFS%g
2011 s%@LDFLAGS@%$LDFLAGS%g
2012 s%@LIBS@%$LIBS%g
2013 s%@exec_prefix@%$exec_prefix%g
2014 s%@prefix@%$prefix%g
2015 s%@program_transform_name@%$program_transform_name%g
2016 s%@bindir@%$bindir%g
2017 s%@sbindir@%$sbindir%g
2018 s%@libexecdir@%$libexecdir%g
2019 s%@datadir@%$datadir%g
2020 s%@sysconfdir@%$sysconfdir%g
2021 s%@sharedstatedir@%$sharedstatedir%g
2022 s%@localstatedir@%$localstatedir%g
2023 s%@libdir@%$libdir%g
2024 s%@includedir@%$includedir%g
2025 s%@oldincludedir@%$oldincludedir%g
2026 s%@infodir@%$infodir%g
2027 s%@mandir@%$mandir%g
2028 s%@subdirs@%$subdirs%g
2029 s%@host@%$host%g
2030 s%@host_alias@%$host_alias%g
2031 s%@host_cpu@%$host_cpu%g
2032 s%@host_vendor@%$host_vendor%g
2033 s%@host_os@%$host_os%g
2034 s%@base_machine@%$base_machine%g
2035 s%@sysnames@%$sysnames%g
2036 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2037 s%@INSTALL_DATA@%$INSTALL_DATA%g
2038 s%@LN_S@%$LN_S%g
2039 s%@MSGFMT@%$MSGFMT%g
2040 s%@build@%$build%g
2041 s%@build_alias@%$build_alias%g
2042 s%@build_cpu@%$build_cpu%g
2043 s%@build_vendor@%$build_vendor%g
2044 s%@build_os@%$build_os%g
2045 s%@CC@%$CC%g
2046 s%@BUILD_CC@%$BUILD_CC%g
2047 s%@CPP@%$CPP%g
2048 s%@AR@%$AR%g
2049 s%@RANLIB@%$RANLIB%g
2050 s%@BASH@%$BASH%g
2051 s%@libc_cv_have_bash2@%$libc_cv_have_bash2%g
2052 s%@libc_cv_have_initfini@%$libc_cv_have_initfini%g
2053 s%@libc_cv_ld_no_whole_archive@%$libc_cv_ld_no_whole_archive%g
2054 s%@libc_cv_gcc_no_exceptions@%$libc_cv_gcc_no_exceptions%g
2055 s%@uname_sysname@%$uname_sysname%g
2056 s%@uname_release@%$uname_release%g
2057 s%@uname_version@%$uname_version%g
2058 s%@stdio@%$stdio%g
2059 s%@malloc@%$malloc%g
2060 s%@USE_NEW_MALLOC@%$USE_NEW_MALLOC%g
2061 s%@libc_cv_slibdir@%$libc_cv_slibdir%g
2062 s%@libc_cv_sysconfdir@%$libc_cv_sysconfdir%g
2063 s%@gnu_ld@%$gnu_ld%g
2064 s%@gnu_as@%$gnu_as%g
2065 s%@elf@%$elf%g
2066 s%@shared@%$shared%g
2067 s%@profile@%$profile%g
2068 s%@omitfp@%$omitfp%g
2069 s%@DEFINES@%$DEFINES%g
2070
2071 CEOF
2072 EOF
2073
2074 cat >> $CONFIG_STATUS <<\EOF
2075
2076 # Split the substitutions into bite-sized pieces for seds with
2077 # small command number limits, like on Digital OSF/1 and HP-UX.
2078 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2079 ac_file=1 # Number of current file.
2080 ac_beg=1 # First line for current file.
2081 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2082 ac_more_lines=:
2083 ac_sed_cmds=""
2084 while $ac_more_lines; do
2085   if test $ac_beg -gt 1; then
2086     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2087   else
2088     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2089   fi
2090   if test ! -s conftest.s$ac_file; then
2091     ac_more_lines=false
2092     rm -f conftest.s$ac_file
2093   else
2094     if test -z "$ac_sed_cmds"; then
2095       ac_sed_cmds="sed -f conftest.s$ac_file"
2096     else
2097       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2098     fi
2099     ac_file=`expr $ac_file + 1`
2100     ac_beg=$ac_end
2101     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2102   fi
2103 done
2104 if test -z "$ac_sed_cmds"; then
2105   ac_sed_cmds=cat
2106 fi
2107 EOF
2108
2109 cat >> $CONFIG_STATUS <<EOF
2110
2111 CONFIG_FILES=\${CONFIG_FILES-"config.make ${config_makefile} ${config_uname}"}
2112 EOF
2113 cat >> $CONFIG_STATUS <<\EOF
2114 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2115   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2116   case "$ac_file" in
2117   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2118        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2119   *) ac_file_in="${ac_file}.in" ;;
2120   esac
2121
2122   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2123
2124   # Remove last slash and all that follows it.  Not all systems have dirname.
2125   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2126   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2127     # The file is in a subdirectory.
2128     test ! -d "$ac_dir" && mkdir "$ac_dir"
2129     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2130     # A "../" for each directory in $ac_dir_suffix.
2131     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2132   else
2133     ac_dir_suffix= ac_dots=
2134   fi
2135
2136   case "$ac_given_srcdir" in
2137   .)  srcdir=.
2138       if test -z "$ac_dots"; then top_srcdir=.
2139       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2140   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2141   *) # Relative path.
2142     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2143     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2144   esac
2145
2146   case "$ac_given_INSTALL" in
2147   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2148   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2149   esac
2150
2151   echo creating "$ac_file"
2152   rm -f "$ac_file"
2153   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2154   case "$ac_file" in
2155   *Makefile*) ac_comsub="1i\\
2156 # $configure_input" ;;
2157   *) ac_comsub= ;;
2158   esac
2159
2160   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2161   sed -e "$ac_comsub
2162 s%@configure_input@%$configure_input%g
2163 s%@srcdir@%$srcdir%g
2164 s%@top_srcdir@%$top_srcdir%g
2165 s%@INSTALL@%$INSTALL%g
2166 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2167 fi; done
2168 rm -f conftest.s*
2169
2170 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2171 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2172 #
2173 # ac_d sets the value in "#define NAME VALUE" lines.
2174 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2175 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2176 ac_dC='\3'
2177 ac_dD='%g'
2178 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2179 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2180 ac_uB='\([      ]\)%\1#\2define\3'
2181 ac_uC=' '
2182 ac_uD='\4%g'
2183 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2184 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2185 ac_eB='$%\1#\2define\3'
2186 ac_eC=' '
2187 ac_eD='%g'
2188
2189 if test "${CONFIG_HEADERS+set}" != set; then
2190 EOF
2191 cat >> $CONFIG_STATUS <<EOF
2192   CONFIG_HEADERS="config.h"
2193 EOF
2194 cat >> $CONFIG_STATUS <<\EOF
2195 fi
2196 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2197   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2198   case "$ac_file" in
2199   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2200        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2201   *) ac_file_in="${ac_file}.in" ;;
2202   esac
2203
2204   echo creating $ac_file
2205
2206   rm -f conftest.frag conftest.in conftest.out
2207   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2208   cat $ac_file_inputs > conftest.in
2209
2210 EOF
2211
2212 # Transform confdefs.h into a sed script conftest.vals that substitutes
2213 # the proper values into config.h.in to produce config.h.  And first:
2214 # Protect against being on the right side of a sed subst in config.status.
2215 # Protect against being in an unquoted here document in config.status.
2216 rm -f conftest.vals
2217 cat > conftest.hdr <<\EOF
2218 s/[\\&%]/\\&/g
2219 s%[\\$`]%\\&%g
2220 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2221 s%ac_d%ac_u%gp
2222 s%ac_u%ac_e%gp
2223 EOF
2224 sed -n -f conftest.hdr confdefs.h > conftest.vals
2225 rm -f conftest.hdr
2226
2227 # This sed command replaces #undef with comments.  This is necessary, for
2228 # example, in the case of _POSIX_SOURCE, which is predefined and required
2229 # on some systems where configure will not decide to define it.
2230 cat >> conftest.vals <<\EOF
2231 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2232 EOF
2233
2234 # Break up conftest.vals because some shells have a limit on
2235 # the size of here documents, and old seds have small limits too.
2236
2237 rm -f conftest.tail
2238 while :
2239 do
2240   ac_lines=`grep -c . conftest.vals`
2241   # grep -c gives empty output for an empty file on some AIX systems.
2242   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2243   # Write a limited-size here document to conftest.frag.
2244   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2245   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2246   echo 'CEOF
2247   sed -f conftest.frag conftest.in > conftest.out
2248   rm -f conftest.in
2249   mv conftest.out conftest.in
2250 ' >> $CONFIG_STATUS
2251   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2252   rm -f conftest.vals
2253   mv conftest.tail conftest.vals
2254 done
2255 rm -f conftest.vals
2256
2257 cat >> $CONFIG_STATUS <<\EOF
2258   rm -f conftest.frag conftest.h
2259   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2260   cat conftest.in >> conftest.h
2261   rm -f conftest.in
2262   if cmp -s $ac_file conftest.h 2>/dev/null; then
2263     echo "$ac_file is unchanged"
2264     rm -f conftest.h
2265   else
2266     # Remove last slash and all that follows it.  Not all systems have dirname.
2267       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2268       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2269       # The file is in a subdirectory.
2270       test ! -d "$ac_dir" && mkdir "$ac_dir"
2271     fi
2272     rm -f $ac_file
2273     mv conftest.h $ac_file
2274   fi
2275 fi; done
2276
2277 EOF
2278
2279 cat >> $CONFIG_STATUS <<EOF
2280 ac_sources="`echo $libc_link_sources`"
2281 ac_dests="`echo $libc_link_dests`"
2282 EOF
2283
2284 cat >> $CONFIG_STATUS <<\EOF
2285 srcdir=$ac_given_srcdir
2286 while test -n "$ac_sources"; do
2287   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2288   set $ac_sources; ac_source=$1; shift; ac_sources=$*
2289
2290   echo "linking $srcdir/$ac_source to $ac_dest"
2291
2292   if test ! -r $srcdir/$ac_source; then
2293     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2294   fi
2295   rm -f $ac_dest
2296
2297   # Make relative symlinks.
2298   # Remove last slash and all that follows it.  Not all systems have dirname.
2299   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2300   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2301     # The dest file is in a subdirectory.
2302     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2303     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2304     # A "../" for each directory in $ac_dest_dir_suffix.
2305     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2306   else
2307     ac_dest_dir_suffix= ac_dots=
2308   fi
2309
2310   case "$srcdir" in
2311   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2312   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2313   esac
2314
2315   # Make a symlink if possible; otherwise try a hard link.
2316   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2317     ln $srcdir/$ac_source $ac_dest; then :
2318   else
2319     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2320   fi
2321 done
2322 EOF
2323 cat >> $CONFIG_STATUS <<EOF
2324 echo '$config_vars' >> config.make
2325 EOF
2326 cat >> $CONFIG_STATUS <<\EOF
2327
2328 exit 0
2329 EOF
2330 chmod +x $CONFIG_STATUS
2331 rm -fr confdefs* $ac_clean_files
2332 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2333
2334 if test "$no_recursion" != yes; then
2335
2336   # Remove --cache-file and --srcdir arguments so they do not pile up.
2337   ac_sub_configure_args=
2338   ac_prev=
2339   for ac_arg in $ac_configure_args; do
2340     if test -n "$ac_prev"; then
2341       ac_prev=
2342       continue
2343     fi
2344     case "$ac_arg" in
2345     -cache-file | --cache-file | --cache-fil | --cache-fi \
2346     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2347       ac_prev=cache_file ;;
2348     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2349     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2350       ;;
2351     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2352       ac_prev=srcdir ;;
2353     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2354       ;;
2355     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2356     esac
2357   done
2358
2359   for ac_config_dir in $add_ons; do
2360
2361     # Do not complain, so a configure script can configure whichever
2362     # parts of a large source tree are present.
2363     if test ! -d $srcdir/$ac_config_dir; then
2364       continue
2365     fi
2366
2367     echo configuring in $ac_config_dir
2368
2369     case "$srcdir" in
2370     .) ;;
2371     *)
2372       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2373       else
2374         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2375       fi
2376       ;;
2377     esac
2378
2379     ac_popdir=`pwd`
2380     cd $ac_config_dir
2381
2382       # A "../" for each directory in /$ac_config_dir.
2383       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2384
2385     case "$srcdir" in
2386     .) # No --srcdir option.  We are building in place.
2387       ac_sub_srcdir=$srcdir ;;
2388     /*) # Absolute path.
2389       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2390     *) # Relative path.
2391       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2392     esac
2393
2394     # Check for guested configure; otherwise get Cygnus style configure.
2395     if test -f $ac_sub_srcdir/configure; then
2396       ac_sub_configure=$ac_sub_srcdir/configure
2397     elif test -f $ac_sub_srcdir/configure.in; then
2398       ac_sub_configure=$ac_configure
2399     else
2400       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2401       ac_sub_configure=
2402     fi
2403
2404     # The recursion is here.
2405     if test -n "$ac_sub_configure"; then
2406
2407       # Make the cache file name correct relative to the subdirectory.
2408       case "$cache_file" in
2409       /*) ac_sub_cache_file=$cache_file ;;
2410       *) # Relative path.
2411         ac_sub_cache_file="$ac_dots$cache_file" ;;
2412       esac
2413   case "$ac_given_INSTALL" in
2414         [/$]*) INSTALL="$ac_given_INSTALL" ;;
2415         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2416         esac
2417
2418       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2419       # The eval makes quoting arguments work.
2420       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2421       then :
2422       else
2423         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2424       fi
2425     fi
2426
2427     cd $ac_popdir
2428   done
2429 fi
2430