ld/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  16 ac_help="$ac_help
  17   --enable-static[=PKGS]  build static libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  20 ac_help="$ac_help
  21   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  22 ac_help="$ac_help
  23   --disable-libtool-lock  avoid locking (might break parallel builds)"
  24 ac_help="$ac_help
  25   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  26 ac_help="$ac_help
  27   --with-lib-path=dir1:dir2...  set default LIB_PATH"
  28 ac_help="$ac_help
  29   --enable-targets        alternative target configurations"
  30 ac_help="$ac_help
  31   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)"
  32 ac_help="$ac_help
  33   --with-sysroot[=DIR] Search for usr/lib et al within DIR."
  34 ac_help="$ac_help
  35   --enable-build-warnings enable build-time compiler warnings if gcc is used"
  36 ac_help="$ac_help
  37   --disable-nls           do not use Native Language Support"
  38 ac_help="$ac_help
  39   --with-included-gettext use the GNU gettext library included here"
  40 ac_help="$ac_help
  41   --enable-maintainer-mode enable make rules and dependencies not useful
  42                           (and sometimes confusing) to the casual installer"
  43
  44 # Initialize some variables set by options.
  45 # The variables have the same names as the options, with
  46 # dashes changed to underlines.
  47 build=NONE
  48 cache_file=./config.cache
  49 exec_prefix=NONE
  50 host=NONE
  51 no_create=
  52 nonopt=NONE
  53 no_recursion=
  54 prefix=NONE
  55 program_prefix=NONE
  56 program_suffix=NONE
  57 program_transform_name=s,x,x,
  58 silent=
  59 site=
  60 srcdir=
  61 target=NONE
  62 verbose=
  63 x_includes=NONE
  64 x_libraries=NONE
  65 bindir='${exec_prefix}/bin'
  66 sbindir='${exec_prefix}/sbin'
  67 libexecdir='${exec_prefix}/libexec'
  68 datadir='${prefix}/share'
  69 sysconfdir='${prefix}/etc'
  70 sharedstatedir='${prefix}/com'
  71 localstatedir='${prefix}/var'
  72 libdir='${exec_prefix}/lib'
  73 includedir='${prefix}/include'
  74 oldincludedir='/usr/include'
  75 infodir='${prefix}/info'
  76 mandir='${prefix}/man'
  77
  78 # Initialize some other variables.
  79 subdirs=
  80 MFLAGS= MAKEFLAGS=
  81 SHELL=${CONFIG_SHELL-/bin/sh}
  82 # Maximum number of lines to put in a shell here document.
  83 ac_max_here_lines=12
  84
  85 ac_prev=
  86 for ac_option
  87 do
  88
  89   # If the previous option needs an argument, assign it.
  90   if test -n "$ac_prev"; then
  91     eval "$ac_prev=\$ac_option"
  92     ac_prev=
  93     continue
  94   fi
  95
  96   case "$ac_option" in
  97   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  98   *) ac_optarg= ;;
  99   esac
 100
 101   # Accept the important Cygnus configure options, so we can diagnose typos.
 102
 103   case "$ac_option" in
 104
 105   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 106     ac_prev=bindir ;;
 107   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 108     bindir="$ac_optarg" ;;
 109
 110   -build | --build | --buil | --bui | --bu)
 111     ac_prev=build ;;
 112   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 113     build="$ac_optarg" ;;
 114
 115   -cache-file | --cache-file | --cache-fil | --cache-fi \
 116   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 117     ac_prev=cache_file ;;
 118   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 119   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 120     cache_file="$ac_optarg" ;;
 121
 122   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 123     ac_prev=datadir ;;
 124   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 125   | --da=*)
 126     datadir="$ac_optarg" ;;
 127
 128   -disable-* | --disable-*)
 129     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 130     # Reject names that are not valid shell variable names.
 131     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 132       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 133     fi
 134     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 135     eval "enable_${ac_feature}=no" ;;
 136
 137   -enable-* | --enable-*)
 138     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 139     # Reject names that are not valid shell variable names.
 140     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 141       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 142     fi
 143     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 144     case "$ac_option" in
 145       *=*) ;;
 146       *) ac_optarg=yes ;;
 147     esac
 148     eval "enable_${ac_feature}='$ac_optarg'" ;;
 149
 150   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 151   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 152   | --exec | --exe | --ex)
 153     ac_prev=exec_prefix ;;
 154   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 155   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 156   | --exec=* | --exe=* | --ex=*)
 157     exec_prefix="$ac_optarg" ;;
 158
 159   -gas | --gas | --ga | --g)
 160     # Obsolete; use --with-gas.
 161     with_gas=yes ;;
 162
 163   -help | --help | --hel | --he)
 164     # Omit some internal or obsolete options to make the list less imposing.
 165     # This message is too long to be a string in the A/UX 3.1 sh.
 166     cat << EOF
 167 Usage: configure [options] [host]
 168 Options: [defaults in brackets after descriptions]
 169 Configuration:
 170   --cache-file=FILE       cache test results in FILE
 171   --help                  print this message
 172   --no-create             do not create output files
 173   --quiet, --silent       do not print \`checking...' messages
 174   --version               print the version of autoconf that created configure
 175 Directory and file names:
 176   --prefix=PREFIX         install architecture-independent files in PREFIX
 177                           [$ac_default_prefix]
 178   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 179                           [same as prefix]
 180   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 181   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 182   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 183   --datadir=DIR           read-only architecture-independent data in DIR
 184                           [PREFIX/share]
 185   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 186   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 187                           [PREFIX/com]
 188   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 189   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 190   --includedir=DIR        C header files in DIR [PREFIX/include]
 191   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 192   --infodir=DIR           info documentation in DIR [PREFIX/info]
 193   --mandir=DIR            man documentation in DIR [PREFIX/man]
 194   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 195   --program-prefix=PREFIX prepend PREFIX to installed program names
 196   --program-suffix=SUFFIX append SUFFIX to installed program names
 197   --program-transform-name=PROGRAM
 198                           run sed PROGRAM on installed program names
 199 EOF
 200     cat << EOF
 201 Host type:
 202   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 203   --host=HOST             configure for HOST [guessed]
 204   --target=TARGET         configure for TARGET [TARGET=HOST]
 205 Features and packages:
 206   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 207   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 208   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 209   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 210   --x-includes=DIR        X include files are in DIR
 211   --x-libraries=DIR       X library files are in DIR
 212 EOF
 213     if test -n "$ac_help"; then
 214       echo "--enable and --with options recognized:$ac_help"
 215     fi
 216     exit 0 ;;
 217
 218   -host | --host | --hos | --ho)
 219     ac_prev=host ;;
 220   -host=* | --host=* | --hos=* | --ho=*)
 221     host="$ac_optarg" ;;
 222
 223   -includedir | --includedir | --includedi | --included | --include \
 224   | --includ | --inclu | --incl | --inc)
 225     ac_prev=includedir ;;
 226   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 227   | --includ=* | --inclu=* | --incl=* | --inc=*)
 228     includedir="$ac_optarg" ;;
 229
 230   -infodir | --infodir | --infodi | --infod | --info | --inf)
 231     ac_prev=infodir ;;
 232   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 233     infodir="$ac_optarg" ;;
 234
 235   -libdir | --libdir | --libdi | --libd)
 236     ac_prev=libdir ;;
 237   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 238     libdir="$ac_optarg" ;;
 239
 240   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 241   | --libexe | --libex | --libe)
 242     ac_prev=libexecdir ;;
 243   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 244   | --libexe=* | --libex=* | --libe=*)
 245     libexecdir="$ac_optarg" ;;
 246
 247   -localstatedir | --localstatedir | --localstatedi | --localstated \
 248   | --localstate | --localstat | --localsta | --localst \
 249   | --locals | --local | --loca | --loc | --lo)
 250     ac_prev=localstatedir ;;
 251   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 252   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 253   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 254     localstatedir="$ac_optarg" ;;
 255
 256   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 257     ac_prev=mandir ;;
 258   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 259     mandir="$ac_optarg" ;;
 260
 261   -nfp | --nfp | --nf)
 262     # Obsolete; use --without-fp.
 263     with_fp=no ;;
 264
 265   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 266   | --no-cr | --no-c)
 267     no_create=yes ;;
 268
 269   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 270   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 271     no_recursion=yes ;;
 272
 273   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 274   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 275   | --oldin | --oldi | --old | --ol | --o)
 276     ac_prev=oldincludedir ;;
 277   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 278   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 279   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 280     oldincludedir="$ac_optarg" ;;
 281
 282   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 283     ac_prev=prefix ;;
 284   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 285     prefix="$ac_optarg" ;;
 286
 287   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 288   | --program-pre | --program-pr | --program-p)
 289     ac_prev=program_prefix ;;
 290   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 291   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 292     program_prefix="$ac_optarg" ;;
 293
 294   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 295   | --program-suf | --program-su | --program-s)
 296     ac_prev=program_suffix ;;
 297   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 298   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 299     program_suffix="$ac_optarg" ;;
 300
 301   -program-transform-name | --program-transform-name \
 302   | --program-transform-nam | --program-transform-na \
 303   | --program-transform-n | --program-transform- \
 304   | --program-transform | --program-transfor \
 305   | --program-transfo | --program-transf \
 306   | --program-trans | --program-tran \
 307   | --progr-tra | --program-tr | --program-t)
 308     ac_prev=program_transform_name ;;
 309   -program-transform-name=* | --program-transform-name=* \
 310   | --program-transform-nam=* | --program-transform-na=* \
 311   | --program-transform-n=* | --program-transform-=* \
 312   | --program-transform=* | --program-transfor=* \
 313   | --program-transfo=* | --program-transf=* \
 314   | --program-trans=* | --program-tran=* \
 315   | --progr-tra=* | --program-tr=* | --program-t=*)
 316     program_transform_name="$ac_optarg" ;;
 317
 318   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 319   | -silent | --silent | --silen | --sile | --sil)
 320     silent=yes ;;
 321
 322   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 323     ac_prev=sbindir ;;
 324   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 325   | --sbi=* | --sb=*)
 326     sbindir="$ac_optarg" ;;
 327
 328   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 329   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 330   | --sharedst | --shareds | --shared | --share | --shar \
 331   | --sha | --sh)
 332     ac_prev=sharedstatedir ;;
 333   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 334   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 335   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 336   | --sha=* | --sh=*)
 337     sharedstatedir="$ac_optarg" ;;
 338
 339   -site | --site | --sit)
 340     ac_prev=site ;;
 341   -site=* | --site=* | --sit=*)
 342     site="$ac_optarg" ;;
 343
 344   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 345     ac_prev=srcdir ;;
 346   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 347     srcdir="$ac_optarg" ;;
 348
 349   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 350   | --syscon | --sysco | --sysc | --sys | --sy)
 351     ac_prev=sysconfdir ;;
 352   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 353   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 354     sysconfdir="$ac_optarg" ;;
 355
 356   -target | --target | --targe | --targ | --tar | --ta | --t)
 357     ac_prev=target ;;
 358   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 359     target="$ac_optarg" ;;
 360
 361   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 362     verbose=yes ;;
 363
 364   -version | --version | --versio | --versi | --vers)
 365     echo "configure generated by autoconf version 2.13"
 366     exit 0 ;;
 367
 368   -with-* | --with-*)
 369     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 370     # Reject names that are not valid shell variable names.
 371     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 372       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 373     fi
 374     ac_package=`echo $ac_package| sed 's/-/_/g'`
 375     case "$ac_option" in
 376       *=*) ;;
 377       *) ac_optarg=yes ;;
 378     esac
 379     eval "with_${ac_package}='$ac_optarg'" ;;
 380
 381   -without-* | --without-*)
 382     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 383     # Reject names that are not valid shell variable names.
 384     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 385       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 386     fi
 387     ac_package=`echo $ac_package| sed 's/-/_/g'`
 388     eval "with_${ac_package}=no" ;;
 389
 390   --x)
 391     # Obsolete; use --with-x.
 392     with_x=yes ;;
 393
 394   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 395   | --x-incl | --x-inc | --x-in | --x-i)
 396     ac_prev=x_includes ;;
 397   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 398   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 399     x_includes="$ac_optarg" ;;
 400
 401   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 402   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 403     ac_prev=x_libraries ;;
 404   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 405   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 406     x_libraries="$ac_optarg" ;;
 407
 408   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 409     ;;
 410
 411   *)
 412     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 413       echo "configure: warning: $ac_option: invalid host type" 1>&2
 414     fi
 415     if test "x$nonopt" != xNONE; then
 416       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 417     fi
 418     nonopt="$ac_option"
 419     ;;
 420
 421   esac
 422 done
 423
 424 if test -n "$ac_prev"; then
 425   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 426 fi
 427
 428 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 429
 430 # File descriptor usage:
 431 # 0 standard input
 432 # 1 file creation
 433 # 2 errors and warnings
 434 # 3 some systems may open it to /dev/tty
 435 # 4 used on the Kubota Titan
 436 # 6 checking for... messages and results
 437 # 5 compiler messages saved in config.log
 438 if test "$silent" = yes; then
 439   exec 6>/dev/null
 440 else
 441   exec 6>&1
 442 fi
 443 exec 5>./config.log
 444
 445 echo "\
 446 This file contains any messages produced by compilers while
 447 running configure, to aid debugging if configure makes a mistake.
 448 " 1>&5
 449
 450 # Strip out --no-create and --no-recursion so they do not pile up.
 451 # Also quote any args containing shell metacharacters.
 452 ac_configure_args=
 453 for ac_arg
 454 do
 455   case "$ac_arg" in
 456   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 457   | --no-cr | --no-c) ;;
 458   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 459   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 460   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 461   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 462   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 463   esac
 464 done
 465
 466 # NLS nuisances.
 467 # Only set these to C if already set.  These must not be set unconditionally
 468 # because not all systems understand e.g. LANG=C (notably SCO).
 469 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 470 # Non-C LC_CTYPE values break the ctype check.
 471 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 472 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 473 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 474 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 475
 476 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 477 rm -rf conftest* confdefs.h
 478 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 479 echo > confdefs.h
 480
 481 # A filename unique to this package, relative to the directory that
 482 # configure is in, which we can look for to find out if srcdir is correct.
 483 ac_unique_file=ldmain.c
 484
 485 # Find the source files, if location was not specified.
 486 if test -z "$srcdir"; then
 487   ac_srcdir_defaulted=yes
 488   # Try the directory containing this script, then its parent.
 489   ac_prog=$0
 490   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 491   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 492   srcdir=$ac_confdir
 493   if test ! -r $srcdir/$ac_unique_file; then
 494     srcdir=..
 495   fi
 496 else
 497   ac_srcdir_defaulted=no
 498 fi
 499 if test ! -r $srcdir/$ac_unique_file; then
 500   if test "$ac_srcdir_defaulted" = yes; then
 501     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 502   else
 503     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 504   fi
 505 fi
 506 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 507
 508 # Prefer explicitly selected file to automatically selected ones.
 509 if test -z "$CONFIG_SITE"; then
 510   if test "x$prefix" != xNONE; then
 511     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 512   else
 513     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 514   fi
 515 fi
 516 for ac_site_file in $CONFIG_SITE; do
 517   if test -r "$ac_site_file"; then
 518     echo "loading site script $ac_site_file"
 519     . "$ac_site_file"
 520   fi
 521 done
 522
 523 if test -r "$cache_file"; then
 524   echo "loading cache $cache_file"
 525   . $cache_file
 526 else
 527   echo "creating cache $cache_file"
 528   > $cache_file
 529 fi
 530
 531 ac_ext=c
 532 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 533 ac_cpp='$CPP $CPPFLAGS'
 534 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 535 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 536 cross_compiling=$ac_cv_prog_cc_cross
 537
 538 ac_exeext=
 539 ac_objext=o
 540 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 541   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 542   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 543     ac_n= ac_c='
 544 ' ac_t='        '
 545   else
 546     ac_n=-n ac_c= ac_t=
 547   fi
 548 else
 549   ac_n= ac_c='\c' ac_t=
 550 fi
 551
 552 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 553 echo "configure:554: checking for Cygwin environment" >&5
 554 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 555   echo $ac_n "(cached) $ac_c" 1>&6
 556 else
 557   cat > conftest.$ac_ext <<EOF
 558 #line 559 "configure"
 559 #include "confdefs.h"
 560
 561 int main() {
 562
 563 #ifndef __CYGWIN__
 564 #define __CYGWIN__ __CYGWIN32__
 565 #endif
 566 return __CYGWIN__;
 567 ; return 0; }
 568 EOF
 569 if { (eval echo configure:570: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 570   rm -rf conftest*
 571   ac_cv_cygwin=yes
 572 else
 573   echo "configure: failed program was:" >&5
 574   cat conftest.$ac_ext >&5
 575   rm -rf conftest*
 576   ac_cv_cygwin=no
 577 fi
 578 rm -f conftest*
 579 rm -f conftest*
 580 fi
 581
 582 echo "$ac_t""$ac_cv_cygwin" 1>&6
 583 CYGWIN=
 584 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 585 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 586 echo "configure:587: checking for mingw32 environment" >&5
 587 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 588   echo $ac_n "(cached) $ac_c" 1>&6
 589 else
 590   cat > conftest.$ac_ext <<EOF
 591 #line 592 "configure"
 592 #include "confdefs.h"
 593
 594 int main() {
 595 return __MINGW32__;
 596 ; return 0; }
 597 EOF
 598 if { (eval echo configure:599: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 599   rm -rf conftest*
 600   ac_cv_mingw32=yes
 601 else
 602   echo "configure: failed program was:" >&5
 603   cat conftest.$ac_ext >&5
 604   rm -rf conftest*
 605   ac_cv_mingw32=no
 606 fi
 607 rm -f conftest*
 608 rm -f conftest*
 609 fi
 610
 611 echo "$ac_t""$ac_cv_mingw32" 1>&6
 612 MINGW32=
 613 test "$ac_cv_mingw32" = yes && MINGW32=yes
 614
 615
 616 ac_aux_dir=
 617 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 618   if test -f $ac_dir/install-sh; then
 619     ac_aux_dir=$ac_dir
 620     ac_install_sh="$ac_aux_dir/install-sh -c"
 621     break
 622   elif test -f $ac_dir/install.sh; then
 623     ac_aux_dir=$ac_dir
 624     ac_install_sh="$ac_aux_dir/install.sh -c"
 625     break
 626   fi
 627 done
 628 if test -z "$ac_aux_dir"; then
 629   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 630 fi
 631 ac_config_guess=$ac_aux_dir/config.guess
 632 ac_config_sub=$ac_aux_dir/config.sub
 633 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 634
 635
 636 # Do some error checking and defaulting for the host and target type.
 637 # The inputs are:
 638 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 639 #
 640 # The rules are:
 641 # 1. You are not allowed to specify --host, --target, and nonopt at the
 642 #    same time.
 643 # 2. Host defaults to nonopt.
 644 # 3. If nonopt is not specified, then host defaults to the current host,
 645 #    as determined by config.guess.
 646 # 4. Target and build default to nonopt.
 647 # 5. If nonopt is not specified, then target and build default to host.
 648
 649 # The aliases save the names the user supplied, while $host etc.
 650 # will get canonicalized.
 651 case $host---$target---$nonopt in
 652 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 653 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 654 esac
 655
 656
 657 # Make sure we can run config.sub.
 658 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 659 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 660 fi
 661
 662 echo $ac_n "checking host system type""... $ac_c" 1>&6
 663 echo "configure:664: checking host system type" >&5
 664
 665 host_alias=$host
 666 case "$host_alias" in
 667 NONE)
 668   case $nonopt in
 669   NONE)
 670     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 671     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 672     fi ;;
 673   *) host_alias=$nonopt ;;
 674   esac ;;
 675 esac
 676
 677 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 678 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 679 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 680 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 681 echo "$ac_t""$host" 1>&6
 682
 683 echo $ac_n "checking target system type""... $ac_c" 1>&6
 684 echo "configure:685: checking target system type" >&5
 685
 686 target_alias=$target
 687 case "$target_alias" in
 688 NONE)
 689   case $nonopt in
 690   NONE) target_alias=$host_alias ;;
 691   *) target_alias=$nonopt ;;
 692   esac ;;
 693 esac
 694
 695 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 696 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 697 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 698 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 699 echo "$ac_t""$target" 1>&6
 700
 701 echo $ac_n "checking build system type""... $ac_c" 1>&6
 702 echo "configure:703: checking build system type" >&5
 703
 704 build_alias=$build
 705 case "$build_alias" in
 706 NONE)
 707   case $nonopt in
 708   NONE) build_alias=$host_alias ;;
 709   *) build_alias=$nonopt ;;
 710   esac ;;
 711 esac
 712
 713 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 714 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 715 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 716 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 717 echo "$ac_t""$build" 1>&6
 718
 719 test "$host_alias" != "$target_alias" &&
 720   test "$program_prefix$program_suffix$program_transform_name" = \
 721     NONENONEs,x,x, &&
 722   program_prefix=${target_alias}-
 723
 724
 725         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
 726 echo "configure:727: checking for strerror in -lcposix" >&5
 727 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
 728 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
 729   echo $ac_n "(cached) $ac_c" 1>&6
 730 else
 731   ac_save_LIBS="$LIBS"
 732 LIBS="-lcposix  $LIBS"
 733 cat > conftest.$ac_ext <<EOF
 734 #line 735 "configure"
 735 #include "confdefs.h"
 736 /* Override any gcc2 internal prototype to avoid an error.  */
 737 /* We use char because int might match the return type of a gcc2
 738     builtin and then its argument prototype would still apply.  */
 739 char strerror();
 740
 741 int main() {
 742 strerror()
 743 ; return 0; }
 744 EOF
 745 if { (eval echo configure:746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 746   rm -rf conftest*
 747   eval "ac_cv_lib_$ac_lib_var=yes"
 748 else
 749   echo "configure: failed program was:" >&5
 750   cat conftest.$ac_ext >&5
 751   rm -rf conftest*
 752   eval "ac_cv_lib_$ac_lib_var=no"
 753 fi
 754 rm -f conftest*
 755 LIBS="$ac_save_LIBS"
 756
 757 fi
 758 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 759   echo "$ac_t""yes" 1>&6
 760   LIBS="$LIBS -lcposix"
 761 else
 762   echo "$ac_t""no" 1>&6
 763 fi
 764
 765
 766
 767
 768 BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[         ]*\([^  ]*\)[   ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
 769 am__api_version="1.4"
 770 # Find a good install program.  We prefer a C program (faster),
 771 # so one script is as good as another.  But avoid the broken or
 772 # incompatible versions:
 773 # SysV /etc/install, /usr/sbin/install
 774 # SunOS /usr/etc/install
 775 # IRIX /sbin/install
 776 # AIX /bin/install
 777 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 778 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 779 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 780 # ./install, which can be erroneously created by make from ./install.sh.
 781 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 782 echo "configure:783: checking for a BSD compatible install" >&5
 783 if test -z "$INSTALL"; then
 784 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 785   echo $ac_n "(cached) $ac_c" 1>&6
 786 else
 787     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 788   for ac_dir in $PATH; do
 789     # Account for people who put trailing slashes in PATH elements.
 790     case "$ac_dir/" in
 791     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 792     *)
 793       # OSF1 and SCO ODT 3.0 have their own names for install.
 794       # Don't use installbsd from OSF since it installs stuff as root
 795       # by default.
 796       for ac_prog in ginstall scoinst install; do
 797         if test -f $ac_dir/$ac_prog; then
 798           if test $ac_prog = install &&
 799             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 800             # AIX install.  It has an incompatible calling convention.
 801             :
 802           else
 803             ac_cv_path_install="$ac_dir/$ac_prog -c"
 804             break 2
 805           fi
 806         fi
 807       done
 808       ;;
 809     esac
 810   done
 811   IFS="$ac_save_IFS"
 812
 813 fi
 814   if test "${ac_cv_path_install+set}" = set; then
 815     INSTALL="$ac_cv_path_install"
 816   else
 817     # As a last resort, use the slow shell script.  We don't cache a
 818     # path for INSTALL within a source directory, because that will
 819     # break other packages using the cache if that directory is
 820     # removed, or if the path is relative.
 821     INSTALL="$ac_install_sh"
 822   fi
 823 fi
 824 echo "$ac_t""$INSTALL" 1>&6
 825
 826 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 827 # It thinks the first close brace ends the variable substitution.
 828 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 829
 830 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 831
 832 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 833
 834 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 835 echo "configure:836: checking whether build environment is sane" >&5
 836 # Just in case
 837 sleep 1
 838 echo timestamp > conftestfile
 839 # Do `set' in a subshell so we don't clobber the current shell's
 840 # arguments.  Must try -L first in case configure is actually a
 841 # symlink; some systems play weird games with the mod time of symlinks
 842 # (eg FreeBSD returns the mod time of the symlink's containing
 843 # directory).
 844 if (
 845    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 846    if test "$*" = "X"; then
 847       # -L didn't work.
 848       set X `ls -t $srcdir/configure conftestfile`
 849    fi
 850    if test "$*" != "X $srcdir/configure conftestfile" \
 851       && test "$*" != "X conftestfile $srcdir/configure"; then
 852
 853       # If neither matched, then we have a broken ls.  This can happen
 854       # if, for instance, CONFIG_SHELL is bash and it inherits a
 855       # broken ls alias from the environment.  This has actually
 856       # happened.  Such a system could not be considered "sane".
 857       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 858 alias in your environment" 1>&2; exit 1; }
 859    fi
 860
 861    test "$2" = conftestfile
 862    )
 863 then
 864    # Ok.
 865    :
 866 else
 867    { echo "configure: error: newly created file is older than distributed files!
 868 Check your system clock" 1>&2; exit 1; }
 869 fi
 870 rm -f conftest*
 871 echo "$ac_t""yes" 1>&6
 872 if test "$program_transform_name" = s,x,x,; then
 873   program_transform_name=
 874 else
 875   # Double any \ or $.  echo might interpret backslashes.
 876   cat <<\EOF_SED > conftestsed
 877 s,\\,\\\\,g; s,\$,$$,g
 878 EOF_SED
 879   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 880   rm -f conftestsed
 881 fi
 882 test "$program_prefix" != NONE &&
 883   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 884 # Use a double $ so make ignores it.
 885 test "$program_suffix" != NONE &&
 886   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 887
 888 # sed with no file args requires a program.
 889 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 890
 891 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 892 echo "configure:893: checking whether ${MAKE-make} sets \${MAKE}" >&5
 893 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 894 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 895   echo $ac_n "(cached) $ac_c" 1>&6
 896 else
 897   cat > conftestmake <<\EOF
 898 all:
 899         @echo 'ac_maketemp="${MAKE}"'
 900 EOF
 901 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 902 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 903 if test -n "$ac_maketemp"; then
 904   eval ac_cv_prog_make_${ac_make}_set=yes
 905 else
 906   eval ac_cv_prog_make_${ac_make}_set=no
 907 fi
 908 rm -f conftestmake
 909 fi
 910 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 911   echo "$ac_t""yes" 1>&6
 912   SET_MAKE=
 913 else
 914   echo "$ac_t""no" 1>&6
 915   SET_MAKE="MAKE=${MAKE-make}"
 916 fi
 917
 918
 919 PACKAGE=ld
 920
 921 VERSION=${BFD_VERSION}
 922
 923 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 924   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 925 fi
 926 cat >> confdefs.h <<EOF
 927 #define PACKAGE "$PACKAGE"
 928 EOF
 929
 930 cat >> confdefs.h <<EOF
 931 #define VERSION "$VERSION"
 932 EOF
 933
 934
 935
 936 missing_dir=`cd $ac_aux_dir && pwd`
 937 echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
 938 echo "configure:939: checking for working aclocal-${am__api_version}" >&5
 939 # Run test in a subshell; some versions of sh will print an error if
 940 # an executable is not found, even if stderr is redirected.
 941 # Redirect stdin to placate older versions of autoconf.  Sigh.
 942 if (aclocal-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
 943    ACLOCAL=aclocal-${am__api_version}
 944    echo "$ac_t""found" 1>&6
 945 else
 946    ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
 947    echo "$ac_t""missing" 1>&6
 948 fi
 949
 950 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 951 echo "configure:952: checking for working autoconf" >&5
 952 # Run test in a subshell; some versions of sh will print an error if
 953 # an executable is not found, even if stderr is redirected.
 954 # Redirect stdin to placate older versions of autoconf.  Sigh.
 955 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 956    AUTOCONF=autoconf
 957    echo "$ac_t""found" 1>&6
 958 else
 959    AUTOCONF="$missing_dir/missing autoconf"
 960    echo "$ac_t""missing" 1>&6
 961 fi
 962
 963 echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
 964 echo "configure:965: checking for working automake-${am__api_version}" >&5
 965 # Run test in a subshell; some versions of sh will print an error if
 966 # an executable is not found, even if stderr is redirected.
 967 # Redirect stdin to placate older versions of autoconf.  Sigh.
 968 if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
 969    AUTOMAKE=automake-${am__api_version}
 970    echo "$ac_t""found" 1>&6
 971 else
 972    AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
 973    echo "$ac_t""missing" 1>&6
 974 fi
 975
 976 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 977 echo "configure:978: checking for working autoheader" >&5
 978 # Run test in a subshell; some versions of sh will print an error if
 979 # an executable is not found, even if stderr is redirected.
 980 # Redirect stdin to placate older versions of autoconf.  Sigh.
 981 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 982    AUTOHEADER=autoheader
 983    echo "$ac_t""found" 1>&6
 984 else
 985    AUTOHEADER="$missing_dir/missing autoheader"
 986    echo "$ac_t""missing" 1>&6
 987 fi
 988
 989 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 990 echo "configure:991: checking for working makeinfo" >&5
 991 # Run test in a subshell; some versions of sh will print an error if
 992 # an executable is not found, even if stderr is redirected.
 993 # Redirect stdin to placate older versions of autoconf.  Sigh.
 994 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 995    MAKEINFO=makeinfo
 996    echo "$ac_t""found" 1>&6
 997 else
 998    MAKEINFO="$missing_dir/missing makeinfo"
 999    echo "$ac_t""missing" 1>&6
1000 fi
1001
1002
1003
1004 # Check whether --enable-shared or --disable-shared was given.
1005 if test "${enable_shared+set}" = set; then
1006   enableval="$enable_shared"
1007   p=${PACKAGE-default}
1008 case $enableval in
1009 yes) enable_shared=yes ;;
1010 no) enable_shared=no ;;
1011 *)
1012   enable_shared=no
1013   # Look at the argument we got.  We use all the common list separators.
1014   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1015   for pkg in $enableval; do
1016     if test "X$pkg" = "X$p"; then
1017       enable_shared=yes
1018     fi
1019   done
1020   IFS="$ac_save_ifs"
1021   ;;
1022 esac
1023 else
1024   enable_shared=yes
1025 fi
1026
1027 # Check whether --enable-static or --disable-static was given.
1028 if test "${enable_static+set}" = set; then
1029   enableval="$enable_static"
1030   p=${PACKAGE-default}
1031 case $enableval in
1032 yes) enable_static=yes ;;
1033 no) enable_static=no ;;
1034 *)
1035   enable_static=no
1036   # Look at the argument we got.  We use all the common list separators.
1037   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1038   for pkg in $enableval; do
1039     if test "X$pkg" = "X$p"; then
1040       enable_static=yes
1041     fi
1042   done
1043   IFS="$ac_save_ifs"
1044   ;;
1045 esac
1046 else
1047   enable_static=yes
1048 fi
1049
1050 # Check whether --enable-fast-install or --disable-fast-install was given.
1051 if test "${enable_fast_install+set}" = set; then
1052   enableval="$enable_fast_install"
1053   p=${PACKAGE-default}
1054 case $enableval in
1055 yes) enable_fast_install=yes ;;
1056 no) enable_fast_install=no ;;
1057 *)
1058   enable_fast_install=no
1059   # Look at the argument we got.  We use all the common list separators.
1060   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1061   for pkg in $enableval; do
1062     if test "X$pkg" = "X$p"; then
1063       enable_fast_install=yes
1064     fi
1065   done
1066   IFS="$ac_save_ifs"
1067   ;;
1068 esac
1069 else
1070   enable_fast_install=yes
1071 fi
1072
1073 # Extract the first word of "gcc", so it can be a program name with args.
1074 set dummy gcc; ac_word=$2
1075 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1076 echo "configure:1077: checking for $ac_word" >&5
1077 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1078   echo $ac_n "(cached) $ac_c" 1>&6
1079 else
1080   if test -n "$CC"; then
1081   ac_cv_prog_CC="$CC" # Let the user override the test.
1082 else
1083   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1084   ac_dummy="$PATH"
1085   for ac_dir in $ac_dummy; do
1086     test -z "$ac_dir" && ac_dir=.
1087     if test -f $ac_dir/$ac_word; then
1088       ac_cv_prog_CC="gcc"
1089       break
1090     fi
1091   done
1092   IFS="$ac_save_ifs"
1093 fi
1094 fi
1095 CC="$ac_cv_prog_CC"
1096 if test -n "$CC"; then
1097   echo "$ac_t""$CC" 1>&6
1098 else
1099   echo "$ac_t""no" 1>&6
1100 fi
1101
1102 if test -z "$CC"; then
1103   # Extract the first word of "cc", so it can be a program name with args.
1104 set dummy cc; ac_word=$2
1105 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1106 echo "configure:1107: checking for $ac_word" >&5
1107 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1108   echo $ac_n "(cached) $ac_c" 1>&6
1109 else
1110   if test -n "$CC"; then
1111   ac_cv_prog_CC="$CC" # Let the user override the test.
1112 else
1113   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1114   ac_prog_rejected=no
1115   ac_dummy="$PATH"
1116   for ac_dir in $ac_dummy; do
1117     test -z "$ac_dir" && ac_dir=.
1118     if test -f $ac_dir/$ac_word; then
1119       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1120         ac_prog_rejected=yes
1121         continue
1122       fi
1123       ac_cv_prog_CC="cc"
1124       break
1125     fi
1126   done
1127   IFS="$ac_save_ifs"
1128 if test $ac_prog_rejected = yes; then
1129   # We found a bogon in the path, so make sure we never use it.
1130   set dummy $ac_cv_prog_CC
1131   shift
1132   if test $# -gt 0; then
1133     # We chose a different compiler from the bogus one.
1134     # However, it has the same basename, so the bogon will be chosen
1135     # first if we set CC to just the basename; use the full file name.
1136     shift
1137     set dummy "$ac_dir/$ac_word" "$@"
1138     shift
1139     ac_cv_prog_CC="$@"
1140   fi
1141 fi
1142 fi
1143 fi
1144 CC="$ac_cv_prog_CC"
1145 if test -n "$CC"; then
1146   echo "$ac_t""$CC" 1>&6
1147 else
1148   echo "$ac_t""no" 1>&6
1149 fi
1150
1151   if test -z "$CC"; then
1152     case "`uname -s`" in
1153     *win32* | *WIN32*)
1154       # Extract the first word of "cl", so it can be a program name with args.
1155 set dummy cl; ac_word=$2
1156 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1157 echo "configure:1158: checking for $ac_word" >&5
1158 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1159   echo $ac_n "(cached) $ac_c" 1>&6
1160 else
1161   if test -n "$CC"; then
1162   ac_cv_prog_CC="$CC" # Let the user override the test.
1163 else
1164   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1165   ac_dummy="$PATH"
1166   for ac_dir in $ac_dummy; do
1167     test -z "$ac_dir" && ac_dir=.
1168     if test -f $ac_dir/$ac_word; then
1169       ac_cv_prog_CC="cl"
1170       break
1171     fi
1172   done
1173   IFS="$ac_save_ifs"
1174 fi
1175 fi
1176 CC="$ac_cv_prog_CC"
1177 if test -n "$CC"; then
1178   echo "$ac_t""$CC" 1>&6
1179 else
1180   echo "$ac_t""no" 1>&6
1181 fi
1182  ;;
1183     esac
1184   fi
1185   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1186 fi
1187
1188 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1189 echo "configure:1190: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1190
1191 ac_ext=c
1192 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1193 ac_cpp='$CPP $CPPFLAGS'
1194 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1195 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1196 cross_compiling=$ac_cv_prog_cc_cross
1197
1198 cat > conftest.$ac_ext << EOF
1199
1200 #line 1201 "configure"
1201 #include "confdefs.h"
1202
1203 main(){return(0);}
1204 EOF
1205 if { (eval echo configure:1206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1206   ac_cv_prog_cc_works=yes
1207   # If we can't run a trivial program, we are probably using a cross compiler.
1208   if (./conftest; exit) 2>/dev/null; then
1209     ac_cv_prog_cc_cross=no
1210   else
1211     ac_cv_prog_cc_cross=yes
1212   fi
1213 else
1214   echo "configure: failed program was:" >&5
1215   cat conftest.$ac_ext >&5
1216   ac_cv_prog_cc_works=no
1217 fi
1218 rm -fr conftest*
1219 ac_ext=c
1220 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1221 ac_cpp='$CPP $CPPFLAGS'
1222 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1223 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1224 cross_compiling=$ac_cv_prog_cc_cross
1225
1226 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1227 if test $ac_cv_prog_cc_works = no; then
1228   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1229 fi
1230 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1231 echo "configure:1232: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1232 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1233 cross_compiling=$ac_cv_prog_cc_cross
1234
1235 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1236 echo "configure:1237: checking whether we are using GNU C" >&5
1237 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1238   echo $ac_n "(cached) $ac_c" 1>&6
1239 else
1240   cat > conftest.c <<EOF
1241 #ifdef __GNUC__
1242   yes;
1243 #endif
1244 EOF
1245 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1246: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1246   ac_cv_prog_gcc=yes
1247 else
1248   ac_cv_prog_gcc=no
1249 fi
1250 fi
1251
1252 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1253
1254 if test $ac_cv_prog_gcc = yes; then
1255   GCC=yes
1256 else
1257   GCC=
1258 fi
1259
1260 ac_test_CFLAGS="${CFLAGS+set}"
1261 ac_save_CFLAGS="$CFLAGS"
1262 CFLAGS=
1263 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1264 echo "configure:1265: checking whether ${CC-cc} accepts -g" >&5
1265 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1266   echo $ac_n "(cached) $ac_c" 1>&6
1267 else
1268   echo 'void f(){}' > conftest.c
1269 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1270   ac_cv_prog_cc_g=yes
1271 else
1272   ac_cv_prog_cc_g=no
1273 fi
1274 rm -f conftest*
1275
1276 fi
1277
1278 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1279 if test "$ac_test_CFLAGS" = set; then
1280   CFLAGS="$ac_save_CFLAGS"
1281 elif test $ac_cv_prog_cc_g = yes; then
1282   if test "$GCC" = yes; then
1283     CFLAGS="-g -O2"
1284   else
1285     CFLAGS="-g"
1286   fi
1287 else
1288   if test "$GCC" = yes; then
1289     CFLAGS="-O2"
1290   else
1291     CFLAGS=
1292   fi
1293 fi
1294
1295 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1296 if test "${with_gnu_ld+set}" = set; then
1297   withval="$with_gnu_ld"
1298   test "$withval" = no || with_gnu_ld=yes
1299 else
1300   with_gnu_ld=no
1301 fi
1302
1303 ac_prog=ld
1304 if test "$GCC" = yes; then
1305   # Check if gcc -print-prog-name=ld gives a path.
1306   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1307 echo "configure:1308: checking for ld used by GCC" >&5
1308   case $host in
1309   *-*-mingw*)
1310     # gcc leaves a trailing carriage return which upsets mingw
1311     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1312   *)
1313     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1314   esac
1315   case $ac_prog in
1316     # Accept absolute paths.
1317     [\\/]* | [A-Za-z]:[\\/]*)
1318       re_direlt='/[^/][^/]*/\.\./'
1319       # Canonicalize the path of ld
1320       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1321       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1322         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1323       done
1324       test -z "$LD" && LD="$ac_prog"
1325       ;;
1326   "")
1327     # If it fails, then pretend we aren't using GCC.
1328     ac_prog=ld
1329     ;;
1330   *)
1331     # If it is relative, then search for the first ld in PATH.
1332     with_gnu_ld=unknown
1333     ;;
1334   esac
1335 elif test "$with_gnu_ld" = yes; then
1336   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1337 echo "configure:1338: checking for GNU ld" >&5
1338 else
1339   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1340 echo "configure:1341: checking for non-GNU ld" >&5
1341 fi
1342 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1343   echo $ac_n "(cached) $ac_c" 1>&6
1344 else
1345   if test -z "$LD"; then
1346   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1347   for ac_dir in $PATH; do
1348     test -z "$ac_dir" && ac_dir=.
1349     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1350       lt_cv_path_LD="$ac_dir/$ac_prog"
1351       # Check to see if the program is GNU ld.  I'd rather use --version,
1352       # but apparently some GNU ld's only accept -v.
1353       # Break only if it was the GNU/non-GNU ld that we prefer.
1354       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1355         test "$with_gnu_ld" != no && break
1356       else
1357         test "$with_gnu_ld" != yes && break
1358       fi
1359     fi
1360   done
1361   IFS="$ac_save_ifs"
1362 else
1363   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1364 fi
1365 fi
1366
1367 LD="$lt_cv_path_LD"
1368 if test -n "$LD"; then
1369   echo "$ac_t""$LD" 1>&6
1370 else
1371   echo "$ac_t""no" 1>&6
1372 fi
1373 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1374 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1375 echo "configure:1376: checking if the linker ($LD) is GNU ld" >&5
1376 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1377   echo $ac_n "(cached) $ac_c" 1>&6
1378 else
1379   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1380 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1381   lt_cv_prog_gnu_ld=yes
1382 else
1383   lt_cv_prog_gnu_ld=no
1384 fi
1385 fi
1386
1387 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1388 with_gnu_ld=$lt_cv_prog_gnu_ld
1389
1390
1391 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1392 echo "configure:1393: checking for $LD option to reload object files" >&5
1393 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1394   echo $ac_n "(cached) $ac_c" 1>&6
1395 else
1396   lt_cv_ld_reload_flag='-r'
1397 fi
1398
1399 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1400 reload_flag=$lt_cv_ld_reload_flag
1401 test -n "$reload_flag" && reload_flag=" $reload_flag"
1402
1403 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1404 echo "configure:1405: checking for BSD-compatible nm" >&5
1405 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1406   echo $ac_n "(cached) $ac_c" 1>&6
1407 else
1408   if test -n "$NM"; then
1409   # Let the user override the test.
1410   lt_cv_path_NM="$NM"
1411 else
1412   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1413   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1414     test -z "$ac_dir" && ac_dir=.
1415     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1416     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1417       # Check to see if the nm accepts a BSD-compat flag.
1418       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1419       #   nm: unknown option "B" ignored
1420       # Tru64's nm complains that /dev/null is an invalid object file
1421       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1422         lt_cv_path_NM="$tmp_nm -B"
1423         break
1424       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1425         lt_cv_path_NM="$tmp_nm -p"
1426         break
1427       else
1428         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1429         continue # so that we can try to find one that supports BSD flags
1430       fi
1431     fi
1432   done
1433   IFS="$ac_save_ifs"
1434   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1435 fi
1436 fi
1437
1438 NM="$lt_cv_path_NM"
1439 echo "$ac_t""$NM" 1>&6
1440
1441 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1442 echo "configure:1443: checking whether ln -s works" >&5
1443 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1444   echo $ac_n "(cached) $ac_c" 1>&6
1445 else
1446   rm -f conftestdata
1447 if ln -s X conftestdata 2>/dev/null
1448 then
1449   rm -f conftestdata
1450   ac_cv_prog_LN_S="ln -s"
1451 else
1452   ac_cv_prog_LN_S=ln
1453 fi
1454 fi
1455 LN_S="$ac_cv_prog_LN_S"
1456 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1457   echo "$ac_t""yes" 1>&6
1458 else
1459   echo "$ac_t""no" 1>&6
1460 fi
1461
1462 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1463 echo "configure:1464: checking how to recognise dependant libraries" >&5
1464 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1465   echo $ac_n "(cached) $ac_c" 1>&6
1466 else
1467   lt_cv_file_magic_cmd='$MAGIC_CMD'
1468 lt_cv_file_magic_test_file=
1469 lt_cv_deplibs_check_method='unknown'
1470 # Need to set the preceding variable on all platforms that support
1471 # interlibrary dependencies.
1472 # 'none' -- dependencies not supported.
1473 # `unknown' -- same as none, but documents that we really don't know.
1474 # 'pass_all' -- all dependencies passed with no checks.
1475 # 'test_compile' -- check by making test program.
1476 # 'file_magic [regex]' -- check by looking for files in library path
1477 # which responds to the $file_magic_cmd with a given egrep regex.
1478 # If you have `file' or equivalent on your system and you're not sure
1479 # whether `pass_all' will *always* work, you probably want this one.
1480
1481 case $host_os in
1482 aix*)
1483   lt_cv_deplibs_check_method=pass_all
1484   ;;
1485
1486 beos*)
1487   lt_cv_deplibs_check_method=pass_all
1488   ;;
1489
1490 bsdi4*)
1491   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1492   lt_cv_file_magic_cmd='/usr/bin/file -L'
1493   lt_cv_file_magic_test_file=/shlib/libc.so
1494   ;;
1495
1496 cygwin* | mingw* |pw32*)
1497   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1498   lt_cv_file_magic_cmd='$OBJDUMP -f'
1499   ;;
1500
1501 darwin* | rhapsody*)
1502   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1503   lt_cv_file_magic_cmd='/usr/bin/file -L'
1504   case "$host_os" in
1505   rhapsody* | darwin1.012)
1506     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1507     ;;
1508   *) # Darwin 1.3 on
1509     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1510     ;;
1511   esac
1512   ;;
1513
1514 freebsd* | kfreebsd*-gnu)
1515   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1516     case $host_cpu in
1517     i*86 )
1518       # Not sure whether the presence of OpenBSD here was a mistake.
1519       # Let's accept both of them until this is cleared up.
1520       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1521       lt_cv_file_magic_cmd=/usr/bin/file
1522       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1523       ;;
1524     esac
1525   else
1526     lt_cv_deplibs_check_method=pass_all
1527   fi
1528   ;;
1529
1530 gnu*)
1531   lt_cv_deplibs_check_method=pass_all
1532   ;;
1533
1534 hpux10.20*|hpux11*)
1535   case $host_cpu in
1536   hppa*)
1537     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1538     lt_cv_file_magic_cmd=/usr/bin/file
1539     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1540     ;;
1541   ia64*)
1542     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1543     lt_cv_file_magic_cmd=/usr/bin/file
1544     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1545     ;;
1546   esac
1547   ;;
1548
1549 irix5* | irix6*)
1550   case $host_os in
1551   irix5*)
1552     # this will be overridden with pass_all, but let us keep it just in case
1553     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1554     ;;
1555   *)
1556     case $LD in
1557     *-32|*"-32 ") libmagic=32-bit;;
1558     *-n32|*"-n32 ") libmagic=N32;;
1559     *-64|*"-64 ") libmagic=64-bit;;
1560     *) libmagic=never-match;;
1561     esac
1562     # this will be overridden with pass_all, but let us keep it just in case
1563     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1564     ;;
1565   esac
1566   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1567   lt_cv_deplibs_check_method=pass_all
1568   ;;
1569
1570 # This must be Linux ELF.
1571 linux-gnu*)
1572   case $host_cpu in
1573   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1574     lt_cv_deplibs_check_method=pass_all ;;
1575   *)
1576     # glibc up to 2.1.1 does not perform some relocations on ARM
1577     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1578   esac
1579   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1580   ;;
1581
1582 netbsd* | knetbsd*-gnu)
1583   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1584     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1585   else
1586     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1587   fi
1588   ;;
1589
1590 newsos6)
1591   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1592   lt_cv_file_magic_cmd=/usr/bin/file
1593   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1594   ;;
1595
1596 osf3* | osf4* | osf5*)
1597   # this will be overridden with pass_all, but let us keep it just in case
1598   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1599   lt_cv_file_magic_test_file=/shlib/libc.so
1600   lt_cv_deplibs_check_method=pass_all
1601   ;;
1602
1603 sco3.2v5*)
1604   lt_cv_deplibs_check_method=pass_all
1605   ;;
1606
1607 solaris*)
1608   lt_cv_deplibs_check_method=pass_all
1609   lt_cv_file_magic_test_file=/lib/libc.so
1610   ;;
1611
1612 sysv5uw[78]* | sysv4*uw2*)
1613   lt_cv_deplibs_check_method=pass_all
1614   ;;
1615
1616 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1617   case $host_vendor in
1618   ncr)
1619     lt_cv_deplibs_check_method=pass_all
1620     ;;
1621   motorola)
1622     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1623     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1624     ;;
1625   esac
1626   ;;
1627 esac
1628
1629 fi
1630
1631 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1632 file_magic_cmd=$lt_cv_file_magic_cmd
1633 deplibs_check_method=$lt_cv_deplibs_check_method
1634
1635 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1636 echo "configure:1637: checking for object suffix" >&5
1637 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1638   echo $ac_n "(cached) $ac_c" 1>&6
1639 else
1640   rm -f conftest*
1641 echo 'int i = 1;' > conftest.$ac_ext
1642 if { (eval echo configure:1643: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1643   for ac_file in conftest.*; do
1644     case $ac_file in
1645     *.c) ;;
1646     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1647     esac
1648   done
1649 else
1650   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1651 fi
1652 rm -f conftest*
1653 fi
1654
1655 echo "$ac_t""$ac_cv_objext" 1>&6
1656 OBJEXT=$ac_cv_objext
1657 ac_objext=$ac_cv_objext
1658
1659
1660
1661 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1662 echo "configure:1663: checking for executable suffix" >&5
1663 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1664   echo $ac_n "(cached) $ac_c" 1>&6
1665 else
1666   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1667   ac_cv_exeext=.exe
1668 else
1669   rm -f conftest*
1670   echo 'int main () { return 0; }' > conftest.$ac_ext
1671   ac_cv_exeext=
1672   if { (eval echo configure:1673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1673     for file in conftest.*; do
1674       case $file in
1675       *.c | *.o | *.obj) ;;
1676       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1677       esac
1678     done
1679   else
1680     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1681   fi
1682   rm -f conftest*
1683   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1684 fi
1685 fi
1686
1687 EXEEXT=""
1688 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1689 echo "$ac_t""${ac_cv_exeext}" 1>&6
1690 ac_exeext=$EXEEXT
1691
1692 if test $host != $build; then
1693   ac_tool_prefix=${host_alias}-
1694 else
1695   ac_tool_prefix=
1696 fi
1697
1698 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1699
1700 # Only perform the check for file, if the check method requires it
1701 case $deplibs_check_method in
1702 file_magic*)
1703   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1704     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1705 echo "configure:1706: checking for ${ac_tool_prefix}file" >&5
1706 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1707   echo $ac_n "(cached) $ac_c" 1>&6
1708 else
1709   case $MAGIC_CMD in
1710   /*)
1711   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1712   ;;
1713   ?:/*)
1714   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1715   ;;
1716   *)
1717   ac_save_MAGIC_CMD="$MAGIC_CMD"
1718   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1719   ac_dummy="/usr/bin:$PATH"
1720   for ac_dir in $ac_dummy; do
1721     test -z "$ac_dir" && ac_dir=.
1722     if test -f $ac_dir/${ac_tool_prefix}file; then
1723       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1724       if test -n "$file_magic_test_file"; then
1725         case $deplibs_check_method in
1726         "file_magic "*)
1727           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1728           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1729           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1730             egrep "$file_magic_regex" > /dev/null; then
1731             :
1732           else
1733             cat <<EOF 1>&2
1734
1735 *** Warning: the command libtool uses to detect shared libraries,
1736 *** $file_magic_cmd, produces output that libtool cannot recognize.
1737 *** The result is that libtool may fail to recognize shared libraries
1738 *** as such.  This will affect the creation of libtool libraries that
1739 *** depend on shared libraries, but programs linked with such libtool
1740 *** libraries will work regardless of this problem.  Nevertheless, you
1741 *** may want to report the problem to your system manager and/or to
1742 *** bug-libtool@gnu.org
1743
1744 EOF
1745           fi ;;
1746         esac
1747       fi
1748       break
1749     fi
1750   done
1751   IFS="$ac_save_ifs"
1752   MAGIC_CMD="$ac_save_MAGIC_CMD"
1753   ;;
1754 esac
1755 fi
1756
1757 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1758 if test -n "$MAGIC_CMD"; then
1759   echo "$ac_t""$MAGIC_CMD" 1>&6
1760 else
1761   echo "$ac_t""no" 1>&6
1762 fi
1763
1764 if test -z "$lt_cv_path_MAGIC_CMD"; then
1765   if test -n "$ac_tool_prefix"; then
1766     echo $ac_n "checking for file""... $ac_c" 1>&6
1767 echo "configure:1768: checking for file" >&5
1768 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1769   echo $ac_n "(cached) $ac_c" 1>&6
1770 else
1771   case $MAGIC_CMD in
1772   /*)
1773   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1774   ;;
1775   ?:/*)
1776   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1777   ;;
1778   *)
1779   ac_save_MAGIC_CMD="$MAGIC_CMD"
1780   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1781   ac_dummy="/usr/bin:$PATH"
1782   for ac_dir in $ac_dummy; do
1783     test -z "$ac_dir" && ac_dir=.
1784     if test -f $ac_dir/file; then
1785       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1786       if test -n "$file_magic_test_file"; then
1787         case $deplibs_check_method in
1788         "file_magic "*)
1789           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1790           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1791           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1792             egrep "$file_magic_regex" > /dev/null; then
1793             :
1794           else
1795             cat <<EOF 1>&2
1796
1797 *** Warning: the command libtool uses to detect shared libraries,
1798 *** $file_magic_cmd, produces output that libtool cannot recognize.
1799 *** The result is that libtool may fail to recognize shared libraries
1800 *** as such.  This will affect the creation of libtool libraries that
1801 *** depend on shared libraries, but programs linked with such libtool
1802 *** libraries will work regardless of this problem.  Nevertheless, you
1803 *** may want to report the problem to your system manager and/or to
1804 *** bug-libtool@gnu.org
1805
1806 EOF
1807           fi ;;
1808         esac
1809       fi
1810       break
1811     fi
1812   done
1813   IFS="$ac_save_ifs"
1814   MAGIC_CMD="$ac_save_MAGIC_CMD"
1815   ;;
1816 esac
1817 fi
1818
1819 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1820 if test -n "$MAGIC_CMD"; then
1821   echo "$ac_t""$MAGIC_CMD" 1>&6
1822 else
1823   echo "$ac_t""no" 1>&6
1824 fi
1825
1826   else
1827     MAGIC_CMD=:
1828   fi
1829 fi
1830
1831   fi
1832   ;;
1833 esac
1834
1835 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1836 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1837 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1838 echo "configure:1839: checking for $ac_word" >&5
1839 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1840   echo $ac_n "(cached) $ac_c" 1>&6
1841 else
1842   if test -n "$RANLIB"; then
1843   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1844 else
1845   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1846   ac_dummy="$PATH"
1847   for ac_dir in $ac_dummy; do
1848     test -z "$ac_dir" && ac_dir=.
1849     if test -f $ac_dir/$ac_word; then
1850       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1851       break
1852     fi
1853   done
1854   IFS="$ac_save_ifs"
1855 fi
1856 fi
1857 RANLIB="$ac_cv_prog_RANLIB"
1858 if test -n "$RANLIB"; then
1859   echo "$ac_t""$RANLIB" 1>&6
1860 else
1861   echo "$ac_t""no" 1>&6
1862 fi
1863
1864
1865 if test -z "$ac_cv_prog_RANLIB"; then
1866 if test -n "$ac_tool_prefix"; then
1867   # Extract the first word of "ranlib", so it can be a program name with args.
1868 set dummy ranlib; ac_word=$2
1869 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1870 echo "configure:1871: checking for $ac_word" >&5
1871 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1872   echo $ac_n "(cached) $ac_c" 1>&6
1873 else
1874   if test -n "$RANLIB"; then
1875   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1876 else
1877   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1878   ac_dummy="$PATH"
1879   for ac_dir in $ac_dummy; do
1880     test -z "$ac_dir" && ac_dir=.
1881     if test -f $ac_dir/$ac_word; then
1882       ac_cv_prog_RANLIB="ranlib"
1883       break
1884     fi
1885   done
1886   IFS="$ac_save_ifs"
1887   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1888 fi
1889 fi
1890 RANLIB="$ac_cv_prog_RANLIB"
1891 if test -n "$RANLIB"; then
1892   echo "$ac_t""$RANLIB" 1>&6
1893 else
1894   echo "$ac_t""no" 1>&6
1895 fi
1896
1897 else
1898   RANLIB=":"
1899 fi
1900 fi
1901
1902 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1903 set dummy ${ac_tool_prefix}strip; ac_word=$2
1904 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1905 echo "configure:1906: checking for $ac_word" >&5
1906 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1907   echo $ac_n "(cached) $ac_c" 1>&6
1908 else
1909   if test -n "$STRIP"; then
1910   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1911 else
1912   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1913   ac_dummy="$PATH"
1914   for ac_dir in $ac_dummy; do
1915     test -z "$ac_dir" && ac_dir=.
1916     if test -f $ac_dir/$ac_word; then
1917       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1918       break
1919     fi
1920   done
1921   IFS="$ac_save_ifs"
1922 fi
1923 fi
1924 STRIP="$ac_cv_prog_STRIP"
1925 if test -n "$STRIP"; then
1926   echo "$ac_t""$STRIP" 1>&6
1927 else
1928   echo "$ac_t""no" 1>&6
1929 fi
1930
1931
1932 if test -z "$ac_cv_prog_STRIP"; then
1933 if test -n "$ac_tool_prefix"; then
1934   # Extract the first word of "strip", so it can be a program name with args.
1935 set dummy strip; ac_word=$2
1936 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1937 echo "configure:1938: checking for $ac_word" >&5
1938 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1939   echo $ac_n "(cached) $ac_c" 1>&6
1940 else
1941   if test -n "$STRIP"; then
1942   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1943 else
1944   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1945   ac_dummy="$PATH"
1946   for ac_dir in $ac_dummy; do
1947     test -z "$ac_dir" && ac_dir=.
1948     if test -f $ac_dir/$ac_word; then
1949       ac_cv_prog_STRIP="strip"
1950       break
1951     fi
1952   done
1953   IFS="$ac_save_ifs"
1954   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1955 fi
1956 fi
1957 STRIP="$ac_cv_prog_STRIP"
1958 if test -n "$STRIP"; then
1959   echo "$ac_t""$STRIP" 1>&6
1960 else
1961   echo "$ac_t""no" 1>&6
1962 fi
1963
1964 else
1965   STRIP=":"
1966 fi
1967 fi
1968
1969
1970 # Check for any special flags to pass to ltconfig.
1971 libtool_flags="--cache-file=$cache_file"
1972 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1973 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1974 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1975 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1976 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1977
1978
1979 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1980 if test "${enable_libtool_lock+set}" = set; then
1981   enableval="$enable_libtool_lock"
1982   :
1983 fi
1984
1985 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1986 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1987
1988 # Check whether --with-pic or --without-pic was given.
1989 if test "${with_pic+set}" = set; then
1990   withval="$with_pic"
1991   pic_mode="$withval"
1992 else
1993   pic_mode=default
1994 fi
1995
1996 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1997 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1998
1999 # Some flags need to be propagated to the compiler or linker for good
2000 # libtool support.
2001 case $host in
2002 *-*-irix6*)
2003   # Find out which ABI we are using.
2004   echo '#line 2005 "configure"' > conftest.$ac_ext
2005   if { (eval echo configure:2006: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2006    if test "$lt_cv_prog_gnu_ld" = yes; then
2007     case `/usr/bin/file conftest.$ac_objext` in
2008     *32-bit*)
2009       LD="${LD-ld} -melf32bsmip"
2010       ;;
2011     *N32*)
2012       LD="${LD-ld} -melf32bmipn32"
2013       ;;
2014     *64-bit*)
2015       LD="${LD-ld} -melf64bmip"
2016       ;;
2017     esac
2018    else
2019     case `/usr/bin/file conftest.$ac_objext` in
2020     *32-bit*)
2021       LD="${LD-ld} -32"
2022       ;;
2023     *N32*)
2024       LD="${LD-ld} -n32"
2025       ;;
2026     *64-bit*)
2027       LD="${LD-ld} -64"
2028       ;;
2029     esac
2030    fi
2031   fi
2032   rm -rf conftest*
2033   ;;
2034
2035 ia64-*-hpux*)
2036   # Find out which ABI we are using.
2037   echo 'int i;' > conftest.$ac_ext
2038   if { (eval echo configure:2039: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2039     case "`/usr/bin/file conftest.o`" in
2040     *ELF-32*)
2041       HPUX_IA64_MODE="32"
2042       ;;
2043     *ELF-64*)
2044       HPUX_IA64_MODE="64"
2045       ;;
2046     esac
2047   fi
2048   rm -rf conftest*
2049   ;;
2050
2051 *-*-sco3.2v5*)
2052   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2053   SAVE_CFLAGS="$CFLAGS"
2054   CFLAGS="$CFLAGS -belf"
2055   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2056 echo "configure:2057: checking whether the C compiler needs -belf" >&5
2057 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2058   echo $ac_n "(cached) $ac_c" 1>&6
2059 else
2060
2061      ac_ext=c
2062 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2063 ac_cpp='$CPP $CPPFLAGS'
2064 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2065 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2066 cross_compiling=$ac_cv_prog_cc_cross
2067
2068      cat > conftest.$ac_ext <<EOF
2069 #line 2070 "configure"
2070 #include "confdefs.h"
2071
2072 int main() {
2073
2074 ; return 0; }
2075 EOF
2076 if { (eval echo configure:2077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2077   rm -rf conftest*
2078   lt_cv_cc_needs_belf=yes
2079 else
2080   echo "configure: failed program was:" >&5
2081   cat conftest.$ac_ext >&5
2082   rm -rf conftest*
2083   lt_cv_cc_needs_belf=no
2084 fi
2085 rm -f conftest*
2086      ac_ext=c
2087 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2088 ac_cpp='$CPP $CPPFLAGS'
2089 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2090 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2091 cross_compiling=$ac_cv_prog_cc_cross
2092
2093 fi
2094
2095 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2096   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2097     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2098     CFLAGS="$SAVE_CFLAGS"
2099   fi
2100   ;;
2101
2102
2103 esac
2104
2105
2106 # Save cache, so that ltconfig can load it
2107 cat > confcache <<\EOF
2108 # This file is a shell script that caches the results of configure
2109 # tests run on this system so they can be shared between configure
2110 # scripts and configure runs.  It is not useful on other systems.
2111 # If it contains results you don't want to keep, you may remove or edit it.
2112 #
2113 # By default, configure uses ./config.cache as the cache file,
2114 # creating it if it does not exist already.  You can give configure
2115 # the --cache-file=FILE option to use a different cache file; that is
2116 # what configure does when it calls configure scripts in
2117 # subdirectories, so they share the cache.
2118 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2119 # config.status only pays attention to the cache file if you give it the
2120 # --recheck option to rerun configure.
2121 #
2122 EOF
2123 # The following way of writing the cache mishandles newlines in values,
2124 # but we know of no workaround that is simple, portable, and efficient.
2125 # So, don't put newlines in cache variables' values.
2126 # Ultrix sh set writes to stderr and can't be redirected directly,
2127 # and sets the high bit in the cache file unless we assign to the vars.
2128 (set) 2>&1 |
2129   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2130   *ac_space=\ *)
2131     # `set' does not quote correctly, so add quotes (double-quote substitution
2132     # turns \\\\ into \\, and sed turns \\ into \).
2133     sed -n \
2134       -e "s/'/'\\\\''/g" \
2135       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2136     ;;
2137   *)
2138     # `set' quotes correctly as required by POSIX, so do not add quotes.
2139     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2140     ;;
2141   esac >> confcache
2142 if cmp -s $cache_file confcache; then
2143   :
2144 else
2145   if test -w $cache_file; then
2146     echo "updating cache $cache_file"
2147     cat confcache > $cache_file
2148   else
2149     echo "not updating unwritable cache $cache_file"
2150   fi
2151 fi
2152 rm -f confcache
2153
2154
2155 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2156 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2157 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2158 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2159 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2160 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2161 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2162 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2163 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2164 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2165
2166 # Reload cache, that may have been modified by ltconfig
2167 if test -r "$cache_file"; then
2168   echo "loading cache $cache_file"
2169   . $cache_file
2170 else
2171   echo "creating cache $cache_file"
2172   > $cache_file
2173 fi
2174
2175
2176 # This can be used to rebuild libtool when needed
2177 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2178
2179 # Always use our own libtool.
2180 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2181
2182 # Redirect the config.log output again, so that the ltconfig log is not
2183 # clobbered by the next message.
2184 exec 5>>./config.log
2185
2186
2187
2188
2189
2190
2191
2192 # Check whether --with-lib-path or --without-lib-path was given.
2193 if test "${with_lib_path+set}" = set; then
2194   withval="$with_lib_path"
2195   LIB_PATH=$withval
2196 fi
2197
2198 # Check whether --enable-targets or --disable-targets was given.
2199 if test "${enable_targets+set}" = set; then
2200   enableval="$enable_targets"
2201   case "${enableval}" in
2202   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
2203             ;;
2204   no)       enable_targets= ;;
2205   *)        enable_targets=$enableval ;;
2206 esac
2207 fi
2208 # Check whether --enable-64-bit-bfd or --disable-64-bit-bfd was given.
2209 if test "${enable_64_bit_bfd+set}" = set; then
2210   enableval="$enable_64_bit_bfd"
2211   case "${enableval}" in
2212   yes)  want64=true  ;;
2213   no)   want64=false ;;
2214   *)    { echo "configure: error: bad value ${enableval} for 64-bit-bfd option" 1>&2; exit 1; } ;;
2215 esac
2216 else
2217   want64=false
2218 fi
2219
2220 # Check whether --with-sysroot or --without-sysroot was given.
2221 if test "${with_sysroot+set}" = set; then
2222   withval="$with_sysroot"
2223
2224  case ${with_sysroot} in
2225  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
2226  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
2227  esac
2228
2229  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
2230  use_sysroot=yes
2231
2232  if test "x$exec_prefix" = xNONE; then
2233   if test "x$prefix" = xNONE; then
2234    test_prefix=/usr/local
2235   else
2236    test_prefix=$prefix
2237   fi
2238  else
2239   test_prefix=$exec_prefix
2240  fi
2241  case ${TARGET_SYSTEM_ROOT} in
2242  "${test_prefix}"|"${test_prefix}/"*|\
2243  '${exec_prefix}'|'${exec_prefix}/'*)
2244    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
2245    TARGET_SYSTEM_ROOT_DEFINE="$t"
2246    ;;
2247  esac
2248
2249 else
2250
2251  use_sysroot=no
2252  TARGET_SYSTEM_ROOT=
2253  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
2254
2255 fi
2256
2257
2258
2259
2260
2261 build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
2262 # Check whether --enable-build-warnings or --disable-build-warnings was given.
2263 if test "${enable_build_warnings+set}" = set; then
2264   enableval="$enable_build_warnings"
2265   case "${enableval}" in
2266   yes)  ;;
2267   no)   build_warnings="-w";;
2268   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2269         build_warnings="${build_warnings} ${t}";;
2270   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2271         build_warnings="${t} ${build_warnings}";;
2272   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2273 esac
2274 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
2275   echo "Setting warning flags = $build_warnings" 6>&1
2276 fi
2277 fi
2278 WARN_CFLAGS=""
2279 if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then
2280     WARN_CFLAGS="${build_warnings}"
2281 fi
2282
2283
2284
2285
2286
2287
2288 if test -z "$target" ; then
2289     { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
2290 fi
2291 if test -z "$host" ; then
2292     { echo "configure: error: Unrecognized host system type; please check config.sub." 1>&2; exit 1; }
2293 fi
2294
2295 # host-specific stuff:
2296
2297 # Extract the first word of "gcc", so it can be a program name with args.
2298 set dummy gcc; ac_word=$2
2299 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2300 echo "configure:2301: checking for $ac_word" >&5
2301 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2302   echo $ac_n "(cached) $ac_c" 1>&6
2303 else
2304   if test -n "$CC"; then
2305   ac_cv_prog_CC="$CC" # Let the user override the test.
2306 else
2307   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2308   ac_dummy="$PATH"
2309   for ac_dir in $ac_dummy; do
2310     test -z "$ac_dir" && ac_dir=.
2311     if test -f $ac_dir/$ac_word; then
2312       ac_cv_prog_CC="gcc"
2313       break
2314     fi
2315   done
2316   IFS="$ac_save_ifs"
2317 fi
2318 fi
2319 CC="$ac_cv_prog_CC"
2320 if test -n "$CC"; then
2321   echo "$ac_t""$CC" 1>&6
2322 else
2323   echo "$ac_t""no" 1>&6
2324 fi
2325
2326 if test -z "$CC"; then
2327   # Extract the first word of "cc", so it can be a program name with args.
2328 set dummy cc; ac_word=$2
2329 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2330 echo "configure:2331: checking for $ac_word" >&5
2331 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2332   echo $ac_n "(cached) $ac_c" 1>&6
2333 else
2334   if test -n "$CC"; then
2335   ac_cv_prog_CC="$CC" # Let the user override the test.
2336 else
2337   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2338   ac_prog_rejected=no
2339   ac_dummy="$PATH"
2340   for ac_dir in $ac_dummy; do
2341     test -z "$ac_dir" && ac_dir=.
2342     if test -f $ac_dir/$ac_word; then
2343       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
2344         ac_prog_rejected=yes
2345         continue
2346       fi
2347       ac_cv_prog_CC="cc"
2348       break
2349     fi
2350   done
2351   IFS="$ac_save_ifs"
2352 if test $ac_prog_rejected = yes; then
2353   # We found a bogon in the path, so make sure we never use it.
2354   set dummy $ac_cv_prog_CC
2355   shift
2356   if test $# -gt 0; then
2357     # We chose a different compiler from the bogus one.
2358     # However, it has the same basename, so the bogon will be chosen
2359     # first if we set CC to just the basename; use the full file name.
2360     shift
2361     set dummy "$ac_dir/$ac_word" "$@"
2362     shift
2363     ac_cv_prog_CC="$@"
2364   fi
2365 fi
2366 fi
2367 fi
2368 CC="$ac_cv_prog_CC"
2369 if test -n "$CC"; then
2370   echo "$ac_t""$CC" 1>&6
2371 else
2372   echo "$ac_t""no" 1>&6
2373 fi
2374
2375   if test -z "$CC"; then
2376     case "`uname -s`" in
2377     *win32* | *WIN32*)
2378       # Extract the first word of "cl", so it can be a program name with args.
2379 set dummy cl; ac_word=$2
2380 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2381 echo "configure:2382: checking for $ac_word" >&5
2382 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
2383   echo $ac_n "(cached) $ac_c" 1>&6
2384 else
2385   if test -n "$CC"; then
2386   ac_cv_prog_CC="$CC" # Let the user override the test.
2387 else
2388   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2389   ac_dummy="$PATH"
2390   for ac_dir in $ac_dummy; do
2391     test -z "$ac_dir" && ac_dir=.
2392     if test -f $ac_dir/$ac_word; then
2393       ac_cv_prog_CC="cl"
2394       break
2395     fi
2396   done
2397   IFS="$ac_save_ifs"
2398 fi
2399 fi
2400 CC="$ac_cv_prog_CC"
2401 if test -n "$CC"; then
2402   echo "$ac_t""$CC" 1>&6
2403 else
2404   echo "$ac_t""no" 1>&6
2405 fi
2406  ;;
2407     esac
2408   fi
2409   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2410 fi
2411
2412 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
2413 echo "configure:2414: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
2414
2415 ac_ext=c
2416 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2417 ac_cpp='$CPP $CPPFLAGS'
2418 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2419 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2420 cross_compiling=$ac_cv_prog_cc_cross
2421
2422 cat > conftest.$ac_ext << EOF
2423
2424 #line 2425 "configure"
2425 #include "confdefs.h"
2426
2427 main(){return(0);}
2428 EOF
2429 if { (eval echo configure:2430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2430   ac_cv_prog_cc_works=yes
2431   # If we can't run a trivial program, we are probably using a cross compiler.
2432   if (./conftest; exit) 2>/dev/null; then
2433     ac_cv_prog_cc_cross=no
2434   else
2435     ac_cv_prog_cc_cross=yes
2436   fi
2437 else
2438   echo "configure: failed program was:" >&5
2439   cat conftest.$ac_ext >&5
2440   ac_cv_prog_cc_works=no
2441 fi
2442 rm -fr conftest*
2443 ac_ext=c
2444 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2445 ac_cpp='$CPP $CPPFLAGS'
2446 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2447 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2448 cross_compiling=$ac_cv_prog_cc_cross
2449
2450 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2451 if test $ac_cv_prog_cc_works = no; then
2452   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2453 fi
2454 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2455 echo "configure:2456: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2456 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2457 cross_compiling=$ac_cv_prog_cc_cross
2458
2459 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2460 echo "configure:2461: checking whether we are using GNU C" >&5
2461 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2462   echo $ac_n "(cached) $ac_c" 1>&6
2463 else
2464   cat > conftest.c <<EOF
2465 #ifdef __GNUC__
2466   yes;
2467 #endif
2468 EOF
2469 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2470: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2470   ac_cv_prog_gcc=yes
2471 else
2472   ac_cv_prog_gcc=no
2473 fi
2474 fi
2475
2476 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2477
2478 if test $ac_cv_prog_gcc = yes; then
2479   GCC=yes
2480 else
2481   GCC=
2482 fi
2483
2484 ac_test_CFLAGS="${CFLAGS+set}"
2485 ac_save_CFLAGS="$CFLAGS"
2486 CFLAGS=
2487 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2488 echo "configure:2489: checking whether ${CC-cc} accepts -g" >&5
2489 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2490   echo $ac_n "(cached) $ac_c" 1>&6
2491 else
2492   echo 'void f(){}' > conftest.c
2493 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2494   ac_cv_prog_cc_g=yes
2495 else
2496   ac_cv_prog_cc_g=no
2497 fi
2498 rm -f conftest*
2499
2500 fi
2501
2502 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2503 if test "$ac_test_CFLAGS" = set; then
2504   CFLAGS="$ac_save_CFLAGS"
2505 elif test $ac_cv_prog_cc_g = yes; then
2506   if test "$GCC" = yes; then
2507     CFLAGS="-g -O2"
2508   else
2509     CFLAGS="-g"
2510   fi
2511 else
2512   if test "$GCC" = yes; then
2513     CFLAGS="-O2"
2514   else
2515     CFLAGS=
2516   fi
2517 fi
2518
2519 # Find a good install program.  We prefer a C program (faster),
2520 # so one script is as good as another.  But avoid the broken or
2521 # incompatible versions:
2522 # SysV /etc/install, /usr/sbin/install
2523 # SunOS /usr/etc/install
2524 # IRIX /sbin/install
2525 # AIX /bin/install
2526 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2527 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2528 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2529 # ./install, which can be erroneously created by make from ./install.sh.
2530 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2531 echo "configure:2532: checking for a BSD compatible install" >&5
2532 if test -z "$INSTALL"; then
2533 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2534   echo $ac_n "(cached) $ac_c" 1>&6
2535 else
2536     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2537   for ac_dir in $PATH; do
2538     # Account for people who put trailing slashes in PATH elements.
2539     case "$ac_dir/" in
2540     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2541     *)
2542       # OSF1 and SCO ODT 3.0 have their own names for install.
2543       # Don't use installbsd from OSF since it installs stuff as root
2544       # by default.
2545       for ac_prog in ginstall scoinst install; do
2546         if test -f $ac_dir/$ac_prog; then
2547           if test $ac_prog = install &&
2548             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2549             # AIX install.  It has an incompatible calling convention.
2550             :
2551           else
2552             ac_cv_path_install="$ac_dir/$ac_prog -c"
2553             break 2
2554           fi
2555         fi
2556       done
2557       ;;
2558     esac
2559   done
2560   IFS="$ac_save_IFS"
2561
2562 fi
2563   if test "${ac_cv_path_install+set}" = set; then
2564     INSTALL="$ac_cv_path_install"
2565   else
2566     # As a last resort, use the slow shell script.  We don't cache a
2567     # path for INSTALL within a source directory, because that will
2568     # break other packages using the cache if that directory is
2569     # removed, or if the path is relative.
2570     INSTALL="$ac_install_sh"
2571   fi
2572 fi
2573 echo "$ac_t""$INSTALL" 1>&6
2574
2575 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2576 # It thinks the first close brace ends the variable substitution.
2577 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2578
2579 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2580
2581 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2582
2583
2584 ALL_LINGUAS="fr sv tr es da"
2585 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2586 echo "configure:2587: checking how to run the C preprocessor" >&5
2587 # On Suns, sometimes $CPP names a directory.
2588 if test -n "$CPP" && test -d "$CPP"; then
2589   CPP=
2590 fi
2591 if test -z "$CPP"; then
2592 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2593   echo $ac_n "(cached) $ac_c" 1>&6
2594 else
2595     # This must be in double quotes, not single quotes, because CPP may get
2596   # substituted into the Makefile and "${CC-cc}" will confuse make.
2597   CPP="${CC-cc} -E"
2598   # On the NeXT, cc -E runs the code through the compiler's parser,
2599   # not just through cpp.
2600   cat > conftest.$ac_ext <<EOF
2601 #line 2602 "configure"
2602 #include "confdefs.h"
2603 #include <assert.h>
2604 Syntax Error
2605 EOF
2606 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2607 { (eval echo configure:2608: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2608 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2609 if test -z "$ac_err"; then
2610   :
2611 else
2612   echo "$ac_err" >&5
2613   echo "configure: failed program was:" >&5
2614   cat conftest.$ac_ext >&5
2615   rm -rf conftest*
2616   CPP="${CC-cc} -E -traditional-cpp"
2617   cat > conftest.$ac_ext <<EOF
2618 #line 2619 "configure"
2619 #include "confdefs.h"
2620 #include <assert.h>
2621 Syntax Error
2622 EOF
2623 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2624 { (eval echo configure:2625: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2625 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2626 if test -z "$ac_err"; then
2627   :
2628 else
2629   echo "$ac_err" >&5
2630   echo "configure: failed program was:" >&5
2631   cat conftest.$ac_ext >&5
2632   rm -rf conftest*
2633   CPP="${CC-cc} -nologo -E"
2634   cat > conftest.$ac_ext <<EOF
2635 #line 2636 "configure"
2636 #include "confdefs.h"
2637 #include <assert.h>
2638 Syntax Error
2639 EOF
2640 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2641 { (eval echo configure:2642: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2642 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2643 if test -z "$ac_err"; then
2644   :
2645 else
2646   echo "$ac_err" >&5
2647   echo "configure: failed program was:" >&5
2648   cat conftest.$ac_ext >&5
2649   rm -rf conftest*
2650   CPP=/lib/cpp
2651 fi
2652 rm -f conftest*
2653 fi
2654 rm -f conftest*
2655 fi
2656 rm -f conftest*
2657   ac_cv_prog_CPP="$CPP"
2658 fi
2659   CPP="$ac_cv_prog_CPP"
2660 else
2661   ac_cv_prog_CPP="$CPP"
2662 fi
2663 echo "$ac_t""$CPP" 1>&6
2664
2665 # Extract the first word of "ranlib", so it can be a program name with args.
2666 set dummy ranlib; ac_word=$2
2667 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2668 echo "configure:2669: checking for $ac_word" >&5
2669 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2670   echo $ac_n "(cached) $ac_c" 1>&6
2671 else
2672   if test -n "$RANLIB"; then
2673   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2674 else
2675   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2676   ac_dummy="$PATH"
2677   for ac_dir in $ac_dummy; do
2678     test -z "$ac_dir" && ac_dir=.
2679     if test -f $ac_dir/$ac_word; then
2680       ac_cv_prog_RANLIB="ranlib"
2681       break
2682     fi
2683   done
2684   IFS="$ac_save_ifs"
2685   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2686 fi
2687 fi
2688 RANLIB="$ac_cv_prog_RANLIB"
2689 if test -n "$RANLIB"; then
2690   echo "$ac_t""$RANLIB" 1>&6
2691 else
2692   echo "$ac_t""no" 1>&6
2693 fi
2694
2695 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2696 echo "configure:2697: checking for ANSI C header files" >&5
2697 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2698   echo $ac_n "(cached) $ac_c" 1>&6
2699 else
2700   cat > conftest.$ac_ext <<EOF
2701 #line 2702 "configure"
2702 #include "confdefs.h"
2703 #include <stdlib.h>
2704 #include <stdarg.h>
2705 #include <string.h>
2706 #include <float.h>
2707 EOF
2708 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2709 { (eval echo configure:2710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2710 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2711 if test -z "$ac_err"; then
2712   rm -rf conftest*
2713   ac_cv_header_stdc=yes
2714 else
2715   echo "$ac_err" >&5
2716   echo "configure: failed program was:" >&5
2717   cat conftest.$ac_ext >&5
2718   rm -rf conftest*
2719   ac_cv_header_stdc=no
2720 fi
2721 rm -f conftest*
2722
2723 if test $ac_cv_header_stdc = yes; then
2724   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2725 cat > conftest.$ac_ext <<EOF
2726 #line 2727 "configure"
2727 #include "confdefs.h"
2728 #include <string.h>
2729 EOF
2730 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2731   egrep "memchr" >/dev/null 2>&1; then
2732   :
2733 else
2734   rm -rf conftest*
2735   ac_cv_header_stdc=no
2736 fi
2737 rm -f conftest*
2738
2739 fi
2740
2741 if test $ac_cv_header_stdc = yes; then
2742   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2743 cat > conftest.$ac_ext <<EOF
2744 #line 2745 "configure"
2745 #include "confdefs.h"
2746 #include <stdlib.h>
2747 EOF
2748 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2749   egrep "free" >/dev/null 2>&1; then
2750   :
2751 else
2752   rm -rf conftest*
2753   ac_cv_header_stdc=no
2754 fi
2755 rm -f conftest*
2756
2757 fi
2758
2759 if test $ac_cv_header_stdc = yes; then
2760   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2761 if test "$cross_compiling" = yes; then
2762   :
2763 else
2764   cat > conftest.$ac_ext <<EOF
2765 #line 2766 "configure"
2766 #include "confdefs.h"
2767 #include <ctype.h>
2768 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2769 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2770 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2771 int main () { int i; for (i = 0; i < 256; i++)
2772 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2773 exit (0); }
2774
2775 EOF
2776 if { (eval echo configure:2777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2777 then
2778   :
2779 else
2780   echo "configure: failed program was:" >&5
2781   cat conftest.$ac_ext >&5
2782   rm -fr conftest*
2783   ac_cv_header_stdc=no
2784 fi
2785 rm -fr conftest*
2786 fi
2787
2788 fi
2789 fi
2790
2791 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2792 if test $ac_cv_header_stdc = yes; then
2793   cat >> confdefs.h <<\EOF
2794 #define STDC_HEADERS 1
2795 EOF
2796
2797 fi
2798
2799 echo $ac_n "checking for working const""... $ac_c" 1>&6
2800 echo "configure:2801: checking for working const" >&5
2801 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
2802   echo $ac_n "(cached) $ac_c" 1>&6
2803 else
2804   cat > conftest.$ac_ext <<EOF
2805 #line 2806 "configure"
2806 #include "confdefs.h"
2807
2808 int main() {
2809
2810 /* Ultrix mips cc rejects this.  */
2811 typedef int charset[2]; const charset x;
2812 /* SunOS 4.1.1 cc rejects this.  */
2813 char const *const *ccp;
2814 char **p;
2815 /* NEC SVR4.0.2 mips cc rejects this.  */
2816 struct point {int x, y;};
2817 static struct point const zero = {0,0};
2818 /* AIX XL C 1.02.0.0 rejects this.
2819    It does not let you subtract one const X* pointer from another in an arm
2820    of an if-expression whose if-part is not a constant expression */
2821 const char *g = "string";
2822 ccp = &g + (g ? g-g : 0);
2823 /* HPUX 7.0 cc rejects these. */
2824 ++ccp;
2825 p = (char**) ccp;
2826 ccp = (char const *const *) p;
2827 { /* SCO 3.2v4 cc rejects this.  */
2828   char *t;
2829   char const *s = 0 ? (char *) 0 : (char const *) 0;
2830
2831   *t++ = 0;
2832 }
2833 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
2834   int x[] = {25, 17};
2835   const int *foo = &x[0];
2836   ++foo;
2837 }
2838 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2839   typedef const int *iptr;
2840   iptr p = 0;
2841   ++p;
2842 }
2843 { /* AIX XL C 1.02.0.0 rejects this saying
2844      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2845   struct s { int j; const int *ap[3]; };
2846   struct s *b; b->j = 5;
2847 }
2848 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2849   const int foo = 10;
2850 }
2851
2852 ; return 0; }
2853 EOF
2854 if { (eval echo configure:2855: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2855   rm -rf conftest*
2856   ac_cv_c_const=yes
2857 else
2858   echo "configure: failed program was:" >&5
2859   cat conftest.$ac_ext >&5
2860   rm -rf conftest*
2861   ac_cv_c_const=no
2862 fi
2863 rm -f conftest*
2864 fi
2865
2866 echo "$ac_t""$ac_cv_c_const" 1>&6
2867 if test $ac_cv_c_const = no; then
2868   cat >> confdefs.h <<\EOF
2869 #define const
2870 EOF
2871
2872 fi
2873
2874 echo $ac_n "checking for inline""... $ac_c" 1>&6
2875 echo "configure:2876: checking for inline" >&5
2876 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2877   echo $ac_n "(cached) $ac_c" 1>&6
2878 else
2879   ac_cv_c_inline=no
2880 for ac_kw in inline __inline__ __inline; do
2881   cat > conftest.$ac_ext <<EOF
2882 #line 2883 "configure"
2883 #include "confdefs.h"
2884
2885 int main() {
2886 } $ac_kw foo() {
2887 ; return 0; }
2888 EOF
2889 if { (eval echo configure:2890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2890   rm -rf conftest*
2891   ac_cv_c_inline=$ac_kw; break
2892 else
2893   echo "configure: failed program was:" >&5
2894   cat conftest.$ac_ext >&5
2895 fi
2896 rm -f conftest*
2897 done
2898
2899 fi
2900
2901 echo "$ac_t""$ac_cv_c_inline" 1>&6
2902 case "$ac_cv_c_inline" in
2903   inline | yes) ;;
2904   no) cat >> confdefs.h <<\EOF
2905 #define inline
2906 EOF
2907  ;;
2908   *)  cat >> confdefs.h <<EOF
2909 #define inline $ac_cv_c_inline
2910 EOF
2911  ;;
2912 esac
2913
2914 echo $ac_n "checking for off_t""... $ac_c" 1>&6
2915 echo "configure:2916: checking for off_t" >&5
2916 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
2917   echo $ac_n "(cached) $ac_c" 1>&6
2918 else
2919   cat > conftest.$ac_ext <<EOF
2920 #line 2921 "configure"
2921 #include "confdefs.h"
2922 #include <sys/types.h>
2923 #if STDC_HEADERS
2924 #include <stdlib.h>
2925 #include <stddef.h>
2926 #endif
2927 EOF
2928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2929   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2930   rm -rf conftest*
2931   ac_cv_type_off_t=yes
2932 else
2933   rm -rf conftest*
2934   ac_cv_type_off_t=no
2935 fi
2936 rm -f conftest*
2937
2938 fi
2939 echo "$ac_t""$ac_cv_type_off_t" 1>&6
2940 if test $ac_cv_type_off_t = no; then
2941   cat >> confdefs.h <<\EOF
2942 #define off_t long
2943 EOF
2944
2945 fi
2946
2947 echo $ac_n "checking for size_t""... $ac_c" 1>&6
2948 echo "configure:2949: checking for size_t" >&5
2949 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
2950   echo $ac_n "(cached) $ac_c" 1>&6
2951 else
2952   cat > conftest.$ac_ext <<EOF
2953 #line 2954 "configure"
2954 #include "confdefs.h"
2955 #include <sys/types.h>
2956 #if STDC_HEADERS
2957 #include <stdlib.h>
2958 #include <stddef.h>
2959 #endif
2960 EOF
2961 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2962   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2963   rm -rf conftest*
2964   ac_cv_type_size_t=yes
2965 else
2966   rm -rf conftest*
2967   ac_cv_type_size_t=no
2968 fi
2969 rm -f conftest*
2970
2971 fi
2972 echo "$ac_t""$ac_cv_type_size_t" 1>&6
2973 if test $ac_cv_type_size_t = no; then
2974   cat >> confdefs.h <<\EOF
2975 #define size_t unsigned
2976 EOF
2977
2978 fi
2979
2980 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2981 # for constant arguments.  Useless!
2982 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
2983 echo "configure:2984: checking for working alloca.h" >&5
2984 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2985   echo $ac_n "(cached) $ac_c" 1>&6
2986 else
2987   cat > conftest.$ac_ext <<EOF
2988 #line 2989 "configure"
2989 #include "confdefs.h"
2990 #include <alloca.h>
2991 int main() {
2992 char *p = alloca(2 * sizeof(int));
2993 ; return 0; }
2994 EOF
2995 if { (eval echo configure:2996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2996   rm -rf conftest*
2997   ac_cv_header_alloca_h=yes
2998 else
2999   echo "configure: failed program was:" >&5
3000   cat conftest.$ac_ext >&5
3001   rm -rf conftest*
3002   ac_cv_header_alloca_h=no
3003 fi
3004 rm -f conftest*
3005 fi
3006
3007 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3008 if test $ac_cv_header_alloca_h = yes; then
3009   cat >> confdefs.h <<\EOF
3010 #define HAVE_ALLOCA_H 1
3011 EOF
3012
3013 fi
3014
3015 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3016 echo "configure:3017: checking for alloca" >&5
3017 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3018   echo $ac_n "(cached) $ac_c" 1>&6
3019 else
3020   cat > conftest.$ac_ext <<EOF
3021 #line 3022 "configure"
3022 #include "confdefs.h"
3023
3024 #ifdef __GNUC__
3025 # define alloca __builtin_alloca
3026 #else
3027 # ifdef _MSC_VER
3028 #  include <malloc.h>
3029 #  define alloca _alloca
3030 # else
3031 #  if HAVE_ALLOCA_H
3032 #   include <alloca.h>
3033 #  else
3034 #   ifdef _AIX
3035  #pragma alloca
3036 #   else
3037 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3038 char *alloca ();
3039 #    endif
3040 #   endif
3041 #  endif
3042 # endif
3043 #endif
3044
3045 int main() {
3046 char *p = (char *) alloca(1);
3047 ; return 0; }
3048 EOF
3049 if { (eval echo configure:3050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3050   rm -rf conftest*
3051   ac_cv_func_alloca_works=yes
3052 else
3053   echo "configure: failed program was:" >&5
3054   cat conftest.$ac_ext >&5
3055   rm -rf conftest*
3056   ac_cv_func_alloca_works=no
3057 fi
3058 rm -f conftest*
3059 fi
3060
3061 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3062 if test $ac_cv_func_alloca_works = yes; then
3063   cat >> confdefs.h <<\EOF
3064 #define HAVE_ALLOCA 1
3065 EOF
3066
3067 fi
3068
3069 if test $ac_cv_func_alloca_works = no; then
3070   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3071   # that cause trouble.  Some versions do not even contain alloca or
3072   # contain a buggy version.  If you still want to use their alloca,
3073   # use ar to extract alloca.o from them instead of compiling alloca.c.
3074   ALLOCA=alloca.${ac_objext}
3075   cat >> confdefs.h <<\EOF
3076 #define C_ALLOCA 1
3077 EOF
3078
3079
3080 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3081 echo "configure:3082: checking whether alloca needs Cray hooks" >&5
3082 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3083   echo $ac_n "(cached) $ac_c" 1>&6
3084 else
3085   cat > conftest.$ac_ext <<EOF
3086 #line 3087 "configure"
3087 #include "confdefs.h"
3088 #if defined(CRAY) && ! defined(CRAY2)
3089 webecray
3090 #else
3091 wenotbecray
3092 #endif
3093
3094 EOF
3095 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3096   egrep "webecray" >/dev/null 2>&1; then
3097   rm -rf conftest*
3098   ac_cv_os_cray=yes
3099 else
3100   rm -rf conftest*
3101   ac_cv_os_cray=no
3102 fi
3103 rm -f conftest*
3104
3105 fi
3106
3107 echo "$ac_t""$ac_cv_os_cray" 1>&6
3108 if test $ac_cv_os_cray = yes; then
3109 for ac_func in _getb67 GETB67 getb67; do
3110   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3111 echo "configure:3112: checking for $ac_func" >&5
3112 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3113   echo $ac_n "(cached) $ac_c" 1>&6
3114 else
3115   cat > conftest.$ac_ext <<EOF
3116 #line 3117 "configure"
3117 #include "confdefs.h"
3118 /* System header to define __stub macros and hopefully few prototypes,
3119     which can conflict with char $ac_func(); below.  */
3120 #include <assert.h>
3121 /* Override any gcc2 internal prototype to avoid an error.  */
3122 /* We use char because int might match the return type of a gcc2
3123     builtin and then its argument prototype would still apply.  */
3124 char $ac_func();
3125
3126 int main() {
3127
3128 /* The GNU C library defines this for functions which it implements
3129     to always fail with ENOSYS.  Some functions are actually named
3130     something starting with __ and the normal name is an alias.  */
3131 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3132 choke me
3133 #else
3134 $ac_func();
3135 #endif
3136
3137 ; return 0; }
3138 EOF
3139 if { (eval echo configure:3140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3140   rm -rf conftest*
3141   eval "ac_cv_func_$ac_func=yes"
3142 else
3143   echo "configure: failed program was:" >&5
3144   cat conftest.$ac_ext >&5
3145   rm -rf conftest*
3146   eval "ac_cv_func_$ac_func=no"
3147 fi
3148 rm -f conftest*
3149 fi
3150
3151 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3152   echo "$ac_t""yes" 1>&6
3153   cat >> confdefs.h <<EOF
3154 #define CRAY_STACKSEG_END $ac_func
3155 EOF
3156
3157   break
3158 else
3159   echo "$ac_t""no" 1>&6
3160 fi
3161
3162 done
3163 fi
3164
3165 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3166 echo "configure:3167: checking stack direction for C alloca" >&5
3167 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3168   echo $ac_n "(cached) $ac_c" 1>&6
3169 else
3170   if test "$cross_compiling" = yes; then
3171   ac_cv_c_stack_direction=0
3172 else
3173   cat > conftest.$ac_ext <<EOF
3174 #line 3175 "configure"
3175 #include "confdefs.h"
3176 find_stack_direction ()
3177 {
3178   static char *addr = 0;
3179   auto char dummy;
3180   if (addr == 0)
3181     {
3182       addr = &dummy;
3183       return find_stack_direction ();
3184     }
3185   else
3186     return (&dummy > addr) ? 1 : -1;
3187 }
3188 main ()
3189 {
3190   exit (find_stack_direction() < 0);
3191 }
3192 EOF
3193 if { (eval echo configure:3194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3194 then
3195   ac_cv_c_stack_direction=1
3196 else
3197   echo "configure: failed program was:" >&5
3198   cat conftest.$ac_ext >&5
3199   rm -fr conftest*
3200   ac_cv_c_stack_direction=-1
3201 fi
3202 rm -fr conftest*
3203 fi
3204
3205 fi
3206
3207 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3208 cat >> confdefs.h <<EOF
3209 #define STACK_DIRECTION $ac_cv_c_stack_direction
3210 EOF
3211
3212 fi
3213
3214 for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
3215 do
3216 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3217 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3218 echo "configure:3219: checking for $ac_hdr" >&5
3219 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3220   echo $ac_n "(cached) $ac_c" 1>&6
3221 else
3222   cat > conftest.$ac_ext <<EOF
3223 #line 3224 "configure"
3224 #include "confdefs.h"
3225 #include <$ac_hdr>
3226 EOF
3227 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3228 { (eval echo configure:3229: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3229 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3230 if test -z "$ac_err"; then
3231   rm -rf conftest*
3232   eval "ac_cv_header_$ac_safe=yes"
3233 else
3234   echo "$ac_err" >&5
3235   echo "configure: failed program was:" >&5
3236   cat conftest.$ac_ext >&5
3237   rm -rf conftest*
3238   eval "ac_cv_header_$ac_safe=no"
3239 fi
3240 rm -f conftest*
3241 fi
3242 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3243   echo "$ac_t""yes" 1>&6
3244     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3245   cat >> confdefs.h <<EOF
3246 #define $ac_tr_hdr 1
3247 EOF
3248
3249 else
3250   echo "$ac_t""no" 1>&6
3251 fi
3252 done
3253
3254 for ac_func in getpagesize
3255 do
3256 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3257 echo "configure:3258: checking for $ac_func" >&5
3258 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3259   echo $ac_n "(cached) $ac_c" 1>&6
3260 else
3261   cat > conftest.$ac_ext <<EOF
3262 #line 3263 "configure"
3263 #include "confdefs.h"
3264 /* System header to define __stub macros and hopefully few prototypes,
3265     which can conflict with char $ac_func(); below.  */
3266 #include <assert.h>
3267 /* Override any gcc2 internal prototype to avoid an error.  */
3268 /* We use char because int might match the return type of a gcc2
3269     builtin and then its argument prototype would still apply.  */
3270 char $ac_func();
3271
3272 int main() {
3273
3274 /* The GNU C library defines this for functions which it implements
3275     to always fail with ENOSYS.  Some functions are actually named
3276     something starting with __ and the normal name is an alias.  */
3277 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3278 choke me
3279 #else
3280 $ac_func();
3281 #endif
3282
3283 ; return 0; }
3284 EOF
3285 if { (eval echo configure:3286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3286   rm -rf conftest*
3287   eval "ac_cv_func_$ac_func=yes"
3288 else
3289   echo "configure: failed program was:" >&5
3290   cat conftest.$ac_ext >&5
3291   rm -rf conftest*
3292   eval "ac_cv_func_$ac_func=no"
3293 fi
3294 rm -f conftest*
3295 fi
3296
3297 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3298   echo "$ac_t""yes" 1>&6
3299     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3300   cat >> confdefs.h <<EOF
3301 #define $ac_tr_func 1
3302 EOF
3303
3304 else
3305   echo "$ac_t""no" 1>&6
3306 fi
3307 done
3308
3309 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
3310 echo "configure:3311: checking for working mmap" >&5
3311 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
3312   echo $ac_n "(cached) $ac_c" 1>&6
3313 else
3314   if test "$cross_compiling" = yes; then
3315   ac_cv_func_mmap_fixed_mapped=no
3316 else
3317   cat > conftest.$ac_ext <<EOF
3318 #line 3319 "configure"
3319 #include "confdefs.h"
3320
3321 /* Thanks to Mike Haertel and Jim Avera for this test.
3322    Here is a matrix of mmap possibilities:
3323         mmap private not fixed
3324         mmap private fixed at somewhere currently unmapped
3325         mmap private fixed at somewhere already mapped
3326         mmap shared not fixed
3327         mmap shared fixed at somewhere currently unmapped
3328         mmap shared fixed at somewhere already mapped
3329    For private mappings, we should verify that changes cannot be read()
3330    back from the file, nor mmap's back from the file at a different
3331    address.  (There have been systems where private was not correctly
3332    implemented like the infamous i386 svr4.0, and systems where the
3333    VM page cache was not coherent with the filesystem buffer cache
3334    like early versions of FreeBSD and possibly contemporary NetBSD.)
3335    For shared mappings, we should conversely verify that changes get
3336    propogated back to all the places they're supposed to be.
3337
3338    Grep wants private fixed already mapped.
3339    The main things grep needs to know about mmap are:
3340    * does it exist and is it safe to write into the mmap'd area
3341    * how to use it (BSD variants)  */
3342 #include <sys/types.h>
3343 #include <fcntl.h>
3344 #include <sys/mman.h>
3345
3346 #if HAVE_SYS_TYPES_H
3347 # include <sys/types.h>
3348 #endif
3349
3350 #if HAVE_STDLIB_H
3351 # include <stdlib.h>
3352 #endif
3353
3354 #if HAVE_SYS_STAT_H
3355 # include <sys/stat.h>
3356 #endif
3357
3358 #if HAVE_UNISTD_H
3359 # include <unistd.h>
3360 #endif
3361
3362 /* This mess was copied from the GNU getpagesize.h.  */
3363 #ifndef HAVE_GETPAGESIZE
3364
3365 /* Assume that all systems that can run configure have sys/param.h.  */
3366 # ifndef HAVE_SYS_PARAM_H
3367 #  define HAVE_SYS_PARAM_H 1
3368 # endif
3369
3370 # ifdef _SC_PAGESIZE
3371 #  define getpagesize() sysconf(_SC_PAGESIZE)
3372 # else /* no _SC_PAGESIZE */
3373 #  ifdef HAVE_SYS_PARAM_H
3374 #   include <sys/param.h>
3375 #   ifdef EXEC_PAGESIZE
3376 #    define getpagesize() EXEC_PAGESIZE
3377 #   else /* no EXEC_PAGESIZE */
3378 #    ifdef NBPG
3379 #     define getpagesize() NBPG * CLSIZE
3380 #     ifndef CLSIZE
3381 #      define CLSIZE 1
3382 #     endif /* no CLSIZE */
3383 #    else /* no NBPG */
3384 #     ifdef NBPC
3385 #      define getpagesize() NBPC
3386 #     else /* no NBPC */
3387 #      ifdef PAGESIZE
3388 #       define getpagesize() PAGESIZE
3389 #      endif /* PAGESIZE */
3390 #     endif /* no NBPC */
3391 #    endif /* no NBPG */
3392 #   endif /* no EXEC_PAGESIZE */
3393 #  else /* no HAVE_SYS_PARAM_H */
3394 #   define getpagesize() 8192   /* punt totally */
3395 #  endif /* no HAVE_SYS_PARAM_H */
3396 # endif /* no _SC_PAGESIZE */
3397
3398 #endif /* no HAVE_GETPAGESIZE */
3399
3400 #ifdef __cplusplus
3401 extern "C" { void *malloc(unsigned); }
3402 #else
3403 char *malloc();
3404 #endif
3405
3406 int
3407 main()
3408 {
3409         char *data, *data2, *data3;
3410         int i, pagesize;
3411         int fd;
3412
3413         pagesize = getpagesize();
3414
3415         /*
3416          * First, make a file with some known garbage in it.
3417          */
3418         data = malloc(pagesize);
3419         if (!data)
3420                 exit(1);
3421         for (i = 0; i < pagesize; ++i)
3422                 *(data + i) = rand();
3423         umask(0);
3424         fd = creat("conftestmmap", 0600);
3425         if (fd < 0)
3426                 exit(1);
3427         if (write(fd, data, pagesize) != pagesize)
3428                 exit(1);
3429         close(fd);
3430
3431         /*
3432          * Next, try to mmap the file at a fixed address which
3433          * already has something else allocated at it.  If we can,
3434          * also make sure that we see the same garbage.
3435          */
3436         fd = open("conftestmmap", O_RDWR);
3437         if (fd < 0)
3438                 exit(1);
3439         data2 = malloc(2 * pagesize);
3440         if (!data2)
3441                 exit(1);
3442         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
3443         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
3444             MAP_PRIVATE | MAP_FIXED, fd, 0L))
3445                 exit(1);
3446         for (i = 0; i < pagesize; ++i)
3447                 if (*(data + i) != *(data2 + i))
3448                         exit(1);
3449
3450         /*
3451          * Finally, make sure that changes to the mapped area
3452          * do not percolate back to the file as seen by read().
3453          * (This is a bug on some variants of i386 svr4.0.)
3454          */
3455         for (i = 0; i < pagesize; ++i)
3456                 *(data2 + i) = *(data2 + i) + 1;
3457         data3 = malloc(pagesize);
3458         if (!data3)
3459                 exit(1);
3460         if (read(fd, data3, pagesize) != pagesize)
3461                 exit(1);
3462         for (i = 0; i < pagesize; ++i)
3463                 if (*(data + i) != *(data3 + i))
3464                         exit(1);
3465         close(fd);
3466         unlink("conftestmmap");
3467         exit(0);
3468 }
3469
3470 EOF
3471 if { (eval echo configure:3472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3472 then
3473   ac_cv_func_mmap_fixed_mapped=yes
3474 else
3475   echo "configure: failed program was:" >&5
3476   cat conftest.$ac_ext >&5
3477   rm -fr conftest*
3478   ac_cv_func_mmap_fixed_mapped=no
3479 fi
3480 rm -fr conftest*
3481 fi
3482
3483 fi
3484
3485 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
3486 if test $ac_cv_func_mmap_fixed_mapped = yes; then
3487   cat >> confdefs.h <<\EOF
3488 #define HAVE_MMAP 1
3489 EOF
3490
3491 fi
3492
3493
3494    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
3495 unistd.h values.h sys/param.h
3496 do
3497 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3498 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3499 echo "configure:3500: checking for $ac_hdr" >&5
3500 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3501   echo $ac_n "(cached) $ac_c" 1>&6
3502 else
3503   cat > conftest.$ac_ext <<EOF
3504 #line 3505 "configure"
3505 #include "confdefs.h"
3506 #include <$ac_hdr>
3507 EOF
3508 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3509 { (eval echo configure:3510: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3510 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3511 if test -z "$ac_err"; then
3512   rm -rf conftest*
3513   eval "ac_cv_header_$ac_safe=yes"
3514 else
3515   echo "$ac_err" >&5
3516   echo "configure: failed program was:" >&5
3517   cat conftest.$ac_ext >&5
3518   rm -rf conftest*
3519   eval "ac_cv_header_$ac_safe=no"
3520 fi
3521 rm -f conftest*
3522 fi
3523 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3524   echo "$ac_t""yes" 1>&6
3525     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3526   cat >> confdefs.h <<EOF
3527 #define $ac_tr_hdr 1
3528 EOF
3529
3530 else
3531   echo "$ac_t""no" 1>&6
3532 fi
3533 done
3534
3535    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
3536 __argz_count __argz_stringify __argz_next
3537 do
3538 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3539 echo "configure:3540: checking for $ac_func" >&5
3540 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3541   echo $ac_n "(cached) $ac_c" 1>&6
3542 else
3543   cat > conftest.$ac_ext <<EOF
3544 #line 3545 "configure"
3545 #include "confdefs.h"
3546 /* System header to define __stub macros and hopefully few prototypes,
3547     which can conflict with char $ac_func(); below.  */
3548 #include <assert.h>
3549 /* Override any gcc2 internal prototype to avoid an error.  */
3550 /* We use char because int might match the return type of a gcc2
3551     builtin and then its argument prototype would still apply.  */
3552 char $ac_func();
3553
3554 int main() {
3555
3556 /* The GNU C library defines this for functions which it implements
3557     to always fail with ENOSYS.  Some functions are actually named
3558     something starting with __ and the normal name is an alias.  */
3559 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3560 choke me
3561 #else
3562 $ac_func();
3563 #endif
3564
3565 ; return 0; }
3566 EOF
3567 if { (eval echo configure:3568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3568   rm -rf conftest*
3569   eval "ac_cv_func_$ac_func=yes"
3570 else
3571   echo "configure: failed program was:" >&5
3572   cat conftest.$ac_ext >&5
3573   rm -rf conftest*
3574   eval "ac_cv_func_$ac_func=no"
3575 fi
3576 rm -f conftest*
3577 fi
3578
3579 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3580   echo "$ac_t""yes" 1>&6
3581     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3582   cat >> confdefs.h <<EOF
3583 #define $ac_tr_func 1
3584 EOF
3585
3586 else
3587   echo "$ac_t""no" 1>&6
3588 fi
3589 done
3590
3591
3592    if test "${ac_cv_func_stpcpy+set}" != "set"; then
3593      for ac_func in stpcpy
3594 do
3595 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3596 echo "configure:3597: checking for $ac_func" >&5
3597 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3598   echo $ac_n "(cached) $ac_c" 1>&6
3599 else
3600   cat > conftest.$ac_ext <<EOF
3601 #line 3602 "configure"
3602 #include "confdefs.h"
3603 /* System header to define __stub macros and hopefully few prototypes,
3604     which can conflict with char $ac_func(); below.  */
3605 #include <assert.h>
3606 /* Override any gcc2 internal prototype to avoid an error.  */
3607 /* We use char because int might match the return type of a gcc2
3608     builtin and then its argument prototype would still apply.  */
3609 char $ac_func();
3610
3611 int main() {
3612
3613 /* The GNU C library defines this for functions which it implements
3614     to always fail with ENOSYS.  Some functions are actually named
3615     something starting with __ and the normal name is an alias.  */
3616 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3617 choke me
3618 #else
3619 $ac_func();
3620 #endif
3621
3622 ; return 0; }
3623 EOF
3624 if { (eval echo configure:3625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3625   rm -rf conftest*
3626   eval "ac_cv_func_$ac_func=yes"
3627 else
3628   echo "configure: failed program was:" >&5
3629   cat conftest.$ac_ext >&5
3630   rm -rf conftest*
3631   eval "ac_cv_func_$ac_func=no"
3632 fi
3633 rm -f conftest*
3634 fi
3635
3636 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3637   echo "$ac_t""yes" 1>&6
3638     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3639   cat >> confdefs.h <<EOF
3640 #define $ac_tr_func 1
3641 EOF
3642
3643 else
3644   echo "$ac_t""no" 1>&6
3645 fi
3646 done
3647
3648    fi
3649    if test "${ac_cv_func_stpcpy}" = "yes"; then
3650      cat >> confdefs.h <<\EOF
3651 #define HAVE_STPCPY 1
3652 EOF
3653
3654    fi
3655
3656    if test $ac_cv_header_locale_h = yes; then
3657     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
3658 echo "configure:3659: checking for LC_MESSAGES" >&5
3659 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
3660   echo $ac_n "(cached) $ac_c" 1>&6
3661 else
3662   cat > conftest.$ac_ext <<EOF
3663 #line 3664 "configure"
3664 #include "confdefs.h"
3665 #include <locale.h>
3666 int main() {
3667 return LC_MESSAGES
3668 ; return 0; }
3669 EOF
3670 if { (eval echo configure:3671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3671   rm -rf conftest*
3672   am_cv_val_LC_MESSAGES=yes
3673 else
3674   echo "configure: failed program was:" >&5
3675   cat conftest.$ac_ext >&5
3676   rm -rf conftest*
3677   am_cv_val_LC_MESSAGES=no
3678 fi
3679 rm -f conftest*
3680 fi
3681
3682 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
3683     if test $am_cv_val_LC_MESSAGES = yes; then
3684       cat >> confdefs.h <<\EOF
3685 #define HAVE_LC_MESSAGES 1
3686 EOF
3687
3688     fi
3689   fi
3690    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
3691 echo "configure:3692: checking whether NLS is requested" >&5
3692         # Check whether --enable-nls or --disable-nls was given.
3693 if test "${enable_nls+set}" = set; then
3694   enableval="$enable_nls"
3695   USE_NLS=$enableval
3696 else
3697   USE_NLS=yes
3698 fi
3699
3700     echo "$ac_t""$USE_NLS" 1>&6
3701
3702
3703     USE_INCLUDED_LIBINTL=no
3704
3705         if test "$USE_NLS" = "yes"; then
3706       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
3707 echo "configure:3708: checking whether included gettext is requested" >&5
3708       # Check whether --with-included-gettext or --without-included-gettext was given.
3709 if test "${with_included_gettext+set}" = set; then
3710   withval="$with_included_gettext"
3711   nls_cv_force_use_gnu_gettext=$withval
3712 else
3713   nls_cv_force_use_gnu_gettext=no
3714 fi
3715
3716       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
3717
3718       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
3719       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
3720                                         nls_cv_header_intl=
3721         nls_cv_header_libgt=
3722         CATOBJEXT=
3723
3724         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
3725 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
3726 echo "configure:3727: checking for libintl.h" >&5
3727 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3728   echo $ac_n "(cached) $ac_c" 1>&6
3729 else
3730   cat > conftest.$ac_ext <<EOF
3731 #line 3732 "configure"
3732 #include "confdefs.h"
3733 #include <libintl.h>
3734 EOF
3735 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3736 { (eval echo configure:3737: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3737 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3738 if test -z "$ac_err"; then
3739   rm -rf conftest*
3740   eval "ac_cv_header_$ac_safe=yes"
3741 else
3742   echo "$ac_err" >&5
3743   echo "configure: failed program was:" >&5
3744   cat conftest.$ac_ext >&5
3745   rm -rf conftest*
3746   eval "ac_cv_header_$ac_safe=no"
3747 fi
3748 rm -f conftest*
3749 fi
3750 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3751   echo "$ac_t""yes" 1>&6
3752   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
3753 echo "configure:3754: checking for gettext in libc" >&5
3754 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
3755   echo $ac_n "(cached) $ac_c" 1>&6
3756 else
3757   cat > conftest.$ac_ext <<EOF
3758 #line 3759 "configure"
3759 #include "confdefs.h"
3760 #include <libintl.h>
3761 int main() {
3762 return (int) gettext ("")
3763 ; return 0; }
3764 EOF
3765 if { (eval echo configure:3766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3766   rm -rf conftest*
3767   gt_cv_func_gettext_libc=yes
3768 else
3769   echo "configure: failed program was:" >&5
3770   cat conftest.$ac_ext >&5
3771   rm -rf conftest*
3772   gt_cv_func_gettext_libc=no
3773 fi
3774 rm -f conftest*
3775 fi
3776
3777 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
3778
3779            if test "$gt_cv_func_gettext_libc" != "yes"; then
3780              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
3781 echo "configure:3782: checking for bindtextdomain in -lintl" >&5
3782 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
3783 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3784   echo $ac_n "(cached) $ac_c" 1>&6
3785 else
3786   ac_save_LIBS="$LIBS"
3787 LIBS="-lintl  $LIBS"
3788 cat > conftest.$ac_ext <<EOF
3789 #line 3790 "configure"
3790 #include "confdefs.h"
3791 /* Override any gcc2 internal prototype to avoid an error.  */
3792 /* We use char because int might match the return type of a gcc2
3793     builtin and then its argument prototype would still apply.  */
3794 char bindtextdomain();
3795
3796 int main() {
3797 bindtextdomain()
3798 ; return 0; }
3799 EOF
3800 if { (eval echo configure:3801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3801   rm -rf conftest*
3802   eval "ac_cv_lib_$ac_lib_var=yes"
3803 else
3804   echo "configure: failed program was:" >&5
3805   cat conftest.$ac_ext >&5
3806   rm -rf conftest*
3807   eval "ac_cv_lib_$ac_lib_var=no"
3808 fi
3809 rm -f conftest*
3810 LIBS="$ac_save_LIBS"
3811
3812 fi
3813 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3814   echo "$ac_t""yes" 1>&6
3815   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
3816 echo "configure:3817: checking for gettext in libintl" >&5
3817 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
3818   echo $ac_n "(cached) $ac_c" 1>&6
3819 else
3820   cat > conftest.$ac_ext <<EOF
3821 #line 3822 "configure"
3822 #include "confdefs.h"
3823
3824 int main() {
3825 return (int) gettext ("")
3826 ; return 0; }
3827 EOF
3828 if { (eval echo configure:3829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3829   rm -rf conftest*
3830   gt_cv_func_gettext_libintl=yes
3831 else
3832   echo "configure: failed program was:" >&5
3833   cat conftest.$ac_ext >&5
3834   rm -rf conftest*
3835   gt_cv_func_gettext_libintl=no
3836 fi
3837 rm -f conftest*
3838 fi
3839
3840 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
3841 else
3842   echo "$ac_t""no" 1>&6
3843 fi
3844
3845            fi
3846
3847            if test "$gt_cv_func_gettext_libc" = "yes" \
3848               || test "$gt_cv_func_gettext_libintl" = "yes"; then
3849               cat >> confdefs.h <<\EOF
3850 #define HAVE_GETTEXT 1
3851 EOF
3852
3853               # Extract the first word of "msgfmt", so it can be a program name with args.
3854 set dummy msgfmt; ac_word=$2
3855 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3856 echo "configure:3857: checking for $ac_word" >&5
3857 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
3858   echo $ac_n "(cached) $ac_c" 1>&6
3859 else
3860   case "$MSGFMT" in
3861   /*)
3862   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
3863   ;;
3864   *)
3865   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
3866   for ac_dir in $PATH; do
3867     test -z "$ac_dir" && ac_dir=.
3868     if test -f $ac_dir/$ac_word; then
3869       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
3870         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
3871         break
3872       fi
3873     fi
3874   done
3875   IFS="$ac_save_ifs"
3876   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
3877   ;;
3878 esac
3879 fi
3880 MSGFMT="$ac_cv_path_MSGFMT"
3881 if test -n "$MSGFMT"; then
3882   echo "$ac_t""$MSGFMT" 1>&6
3883 else
3884   echo "$ac_t""no" 1>&6
3885 fi
3886               if test "$MSGFMT" != "no"; then
3887                 for ac_func in dcgettext
3888 do
3889 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3890 echo "configure:3891: checking for $ac_func" >&5
3891 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3892   echo $ac_n "(cached) $ac_c" 1>&6
3893 else
3894   cat > conftest.$ac_ext <<EOF
3895 #line 3896 "configure"
3896 #include "confdefs.h"
3897 /* System header to define __stub macros and hopefully few prototypes,
3898     which can conflict with char $ac_func(); below.  */
3899 #include <assert.h>
3900 /* Override any gcc2 internal prototype to avoid an error.  */
3901 /* We use char because int might match the return type of a gcc2
3902     builtin and then its argument prototype would still apply.  */
3903 char $ac_func();
3904
3905 int main() {
3906
3907 /* The GNU C library defines this for functions which it implements
3908     to always fail with ENOSYS.  Some functions are actually named
3909     something starting with __ and the normal name is an alias.  */
3910 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3911 choke me
3912 #else
3913 $ac_func();
3914 #endif
3915
3916 ; return 0; }
3917 EOF
3918 if { (eval echo configure:3919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3919   rm -rf conftest*
3920   eval "ac_cv_func_$ac_func=yes"
3921 else
3922   echo "configure: failed program was:" >&5
3923   cat conftest.$ac_ext >&5
3924   rm -rf conftest*
3925   eval "ac_cv_func_$ac_func=no"
3926 fi
3927 rm -f conftest*
3928 fi
3929
3930 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3931   echo "$ac_t""yes" 1>&6
3932     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3933   cat >> confdefs.h <<EOF
3934 #define $ac_tr_func 1
3935 EOF
3936
3937 else
3938   echo "$ac_t""no" 1>&6
3939 fi
3940 done
3941
3942                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
3943 set dummy gmsgfmt; ac_word=$2
3944 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3945 echo "configure:3946: checking for $ac_word" >&5
3946 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
3947   echo $ac_n "(cached) $ac_c" 1>&6
3948 else
3949   case "$GMSGFMT" in
3950   /*)
3951   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
3952   ;;
3953   ?:/*)
3954   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
3955   ;;
3956   *)
3957   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3958   ac_dummy="$PATH"
3959   for ac_dir in $ac_dummy; do
3960     test -z "$ac_dir" && ac_dir=.
3961     if test -f $ac_dir/$ac_word; then
3962       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
3963       break
3964     fi
3965   done
3966   IFS="$ac_save_ifs"
3967   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
3968   ;;
3969 esac
3970 fi
3971 GMSGFMT="$ac_cv_path_GMSGFMT"
3972 if test -n "$GMSGFMT"; then
3973   echo "$ac_t""$GMSGFMT" 1>&6
3974 else
3975   echo "$ac_t""no" 1>&6
3976 fi
3977
3978                 # Extract the first word of "xgettext", so it can be a program name with args.
3979 set dummy xgettext; ac_word=$2
3980 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3981 echo "configure:3982: checking for $ac_word" >&5
3982 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
3983   echo $ac_n "(cached) $ac_c" 1>&6
3984 else
3985   case "$XGETTEXT" in
3986   /*)
3987   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
3988   ;;
3989   *)
3990   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
3991   for ac_dir in $PATH; do
3992     test -z "$ac_dir" && ac_dir=.
3993     if test -f $ac_dir/$ac_word; then
3994       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
3995         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
3996         break
3997       fi
3998     fi
3999   done
4000   IFS="$ac_save_ifs"
4001   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
4002   ;;
4003 esac
4004 fi
4005 XGETTEXT="$ac_cv_path_XGETTEXT"
4006 if test -n "$XGETTEXT"; then
4007   echo "$ac_t""$XGETTEXT" 1>&6
4008 else
4009   echo "$ac_t""no" 1>&6
4010 fi
4011
4012                 cat > conftest.$ac_ext <<EOF
4013 #line 4014 "configure"
4014 #include "confdefs.h"
4015
4016 int main() {
4017 extern int _nl_msg_cat_cntr;
4018                                return _nl_msg_cat_cntr
4019 ; return 0; }
4020 EOF
4021 if { (eval echo configure:4022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4022   rm -rf conftest*
4023   CATOBJEXT=.gmo
4024                    DATADIRNAME=share
4025 else
4026   echo "configure: failed program was:" >&5
4027   cat conftest.$ac_ext >&5
4028   rm -rf conftest*
4029   CATOBJEXT=.mo
4030                    DATADIRNAME=lib
4031 fi
4032 rm -f conftest*
4033                 INSTOBJEXT=.mo
4034               fi
4035             fi
4036
4037 else
4038   echo "$ac_t""no" 1>&6
4039 fi
4040
4041
4042
4043         if test x"$CATOBJEXT" = x && test -d $srcdir/../intl; then
4044           # Neither gettext nor catgets in included in the C library.
4045           # Fall back on GNU gettext library (assuming it is present).
4046           nls_cv_use_gnu_gettext=yes
4047         fi
4048       fi
4049
4050       if test "$nls_cv_use_gnu_gettext" = "yes"; then
4051                 INTLOBJS="\$(GETTOBJS)"
4052         # Extract the first word of "msgfmt", so it can be a program name with args.
4053 set dummy msgfmt; ac_word=$2
4054 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4055 echo "configure:4056: checking for $ac_word" >&5
4056 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
4057   echo $ac_n "(cached) $ac_c" 1>&6
4058 else
4059   case "$MSGFMT" in
4060   /*)
4061   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4062   ;;
4063   *)
4064   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4065   for ac_dir in $PATH; do
4066     test -z "$ac_dir" && ac_dir=.
4067     if test -f $ac_dir/$ac_word; then
4068       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
4069         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
4070         break
4071       fi
4072     fi
4073   done
4074   IFS="$ac_save_ifs"
4075   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
4076   ;;
4077 esac
4078 fi
4079 MSGFMT="$ac_cv_path_MSGFMT"
4080 if test -n "$MSGFMT"; then
4081   echo "$ac_t""$MSGFMT" 1>&6
4082 else
4083   echo "$ac_t""no" 1>&6
4084 fi
4085
4086         # Extract the first word of "gmsgfmt", so it can be a program name with args.
4087 set dummy gmsgfmt; ac_word=$2
4088 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4089 echo "configure:4090: checking for $ac_word" >&5
4090 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
4091   echo $ac_n "(cached) $ac_c" 1>&6
4092 else
4093   case "$GMSGFMT" in
4094   /*)
4095   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
4096   ;;
4097   ?:/*)
4098   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
4099   ;;
4100   *)
4101   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4102   ac_dummy="$PATH"
4103   for ac_dir in $ac_dummy; do
4104     test -z "$ac_dir" && ac_dir=.
4105     if test -f $ac_dir/$ac_word; then
4106       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
4107       break
4108     fi
4109   done
4110   IFS="$ac_save_ifs"
4111   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
4112   ;;
4113 esac
4114 fi
4115 GMSGFMT="$ac_cv_path_GMSGFMT"
4116 if test -n "$GMSGFMT"; then
4117   echo "$ac_t""$GMSGFMT" 1>&6
4118 else
4119   echo "$ac_t""no" 1>&6
4120 fi
4121
4122         # Extract the first word of "xgettext", so it can be a program name with args.
4123 set dummy xgettext; ac_word=$2
4124 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4125 echo "configure:4126: checking for $ac_word" >&5
4126 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
4127   echo $ac_n "(cached) $ac_c" 1>&6
4128 else
4129   case "$XGETTEXT" in
4130   /*)
4131   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
4132   ;;
4133   *)
4134   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4135   for ac_dir in $PATH; do
4136     test -z "$ac_dir" && ac_dir=.
4137     if test -f $ac_dir/$ac_word; then
4138       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
4139         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
4140         break
4141       fi
4142     fi
4143   done
4144   IFS="$ac_save_ifs"
4145   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
4146   ;;
4147 esac
4148 fi
4149 XGETTEXT="$ac_cv_path_XGETTEXT"
4150 if test -n "$XGETTEXT"; then
4151   echo "$ac_t""$XGETTEXT" 1>&6
4152 else
4153   echo "$ac_t""no" 1>&6
4154 fi
4155
4156
4157         USE_INCLUDED_LIBINTL=yes
4158         CATOBJEXT=.gmo
4159         INSTOBJEXT=.mo
4160         DATADIRNAME=share
4161         INTLDEPS='$(top_builddir)/../intl/libintl.a'
4162         INTLLIBS=$INTLDEPS
4163         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
4164         nls_cv_header_intl=libintl.h
4165         nls_cv_header_libgt=libgettext.h
4166       fi
4167
4168             if test "$XGETTEXT" != ":"; then
4169                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
4170           : ;
4171         else
4172           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
4173           XGETTEXT=":"
4174         fi
4175       fi
4176
4177       # We need to process the po/ directory.
4178       POSUB=po
4179     else
4180       DATADIRNAME=share
4181       nls_cv_header_intl=libintl.h
4182       nls_cv_header_libgt=libgettext.h
4183     fi
4184
4185     # If this is used in GNU gettext we have to set USE_NLS to `yes'
4186     # because some of the sources are only built for this goal.
4187     if test "$PACKAGE" = gettext; then
4188       USE_NLS=yes
4189       USE_INCLUDED_LIBINTL=yes
4190     fi
4191
4192                 for lang in $ALL_LINGUAS; do
4193       GMOFILES="$GMOFILES $lang.gmo"
4194       POFILES="$POFILES $lang.po"
4195     done
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208     if test "x$CATOBJEXT" != "x"; then
4209       cat >> confdefs.h <<\EOF
4210 #define ENABLE_NLS 1
4211 EOF
4212
4213     fi
4214
4215
4216    if test "x$CATOBJEXT" != "x"; then
4217      if test "x$ALL_LINGUAS" = "x"; then
4218        LINGUAS=
4219      else
4220        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
4221 echo "configure:4222: checking for catalogs to be installed" >&5
4222        NEW_LINGUAS=
4223        for lang in ${LINGUAS=$ALL_LINGUAS}; do
4224          case "$ALL_LINGUAS" in
4225           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
4226          esac
4227        done
4228        LINGUAS=$NEW_LINGUAS
4229        echo "$ac_t""$LINGUAS" 1>&6
4230      fi
4231
4232           if test -n "$LINGUAS"; then
4233        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
4234      fi
4235    fi
4236
4237             if test $ac_cv_header_locale_h = yes; then
4238      INCLUDE_LOCALE_H="#include <locale.h>"
4239    else
4240      INCLUDE_LOCALE_H="\
4241 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
4242    fi
4243
4244
4245             if test -f $srcdir/po2tbl.sed.in; then
4246       if test "$CATOBJEXT" = ".cat"; then
4247          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
4248 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
4249 echo "configure:4250: checking for linux/version.h" >&5
4250 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4251   echo $ac_n "(cached) $ac_c" 1>&6
4252 else
4253   cat > conftest.$ac_ext <<EOF
4254 #line 4255 "configure"
4255 #include "confdefs.h"
4256 #include <linux/version.h>
4257 EOF
4258 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4259 { (eval echo configure:4260: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4260 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4261 if test -z "$ac_err"; then
4262   rm -rf conftest*
4263   eval "ac_cv_header_$ac_safe=yes"
4264 else
4265   echo "$ac_err" >&5
4266   echo "configure: failed program was:" >&5
4267   cat conftest.$ac_ext >&5
4268   rm -rf conftest*
4269   eval "ac_cv_header_$ac_safe=no"
4270 fi
4271 rm -f conftest*
4272 fi
4273 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4274   echo "$ac_t""yes" 1>&6
4275   msgformat=linux
4276 else
4277   echo "$ac_t""no" 1>&6
4278 msgformat=xopen
4279 fi
4280
4281
4282                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
4283       fi
4284             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
4285          $srcdir/po2tbl.sed.in > po2tbl.sed
4286    fi
4287
4288             if test "$PACKAGE" = "gettext"; then
4289      GT_NO="#NO#"
4290      GT_YES=
4291    else
4292      GT_NO=
4293      GT_YES="#YES#"
4294    fi
4295
4296
4297
4298    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
4299
4300
4301       l=
4302
4303
4304             if test -f $srcdir/po/POTFILES.in; then
4305       test -d po || mkdir po
4306       if test "x$srcdir" != "x."; then
4307          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
4308             posrcprefix="$srcdir/"
4309          else
4310             posrcprefix="../$srcdir/"
4311          fi
4312       else
4313          posrcprefix="../"
4314       fi
4315       rm -f po/POTFILES
4316       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
4317          < $srcdir/po/POTFILES.in > po/POTFILES
4318    fi
4319
4320
4321
4322
4323 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
4324 echo "configure:4325: checking for executable suffix" >&5
4325 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
4326   echo $ac_n "(cached) $ac_c" 1>&6
4327 else
4328   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
4329   ac_cv_exeext=.exe
4330 else
4331   rm -f conftest*
4332   echo 'int main () { return 0; }' > conftest.$ac_ext
4333   ac_cv_exeext=
4334   if { (eval echo configure:4335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
4335     for file in conftest.*; do
4336       case $file in
4337       *.c | *.o | *.obj) ;;
4338       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
4339       esac
4340     done
4341   else
4342     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
4343   fi
4344   rm -f conftest*
4345   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
4346 fi
4347 fi
4348
4349 EXEEXT=""
4350 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
4351 echo "$ac_t""${ac_cv_exeext}" 1>&6
4352 ac_exeext=$EXEEXT
4353
4354
4355 for ac_prog in 'bison -y' byacc
4356 do
4357 # Extract the first word of "$ac_prog", so it can be a program name with args.
4358 set dummy $ac_prog; ac_word=$2
4359 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4360 echo "configure:4361: checking for $ac_word" >&5
4361 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
4362   echo $ac_n "(cached) $ac_c" 1>&6
4363 else
4364   if test -n "$YACC"; then
4365   ac_cv_prog_YACC="$YACC" # Let the user override the test.
4366 else
4367   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4368   ac_dummy="$PATH"
4369   for ac_dir in $ac_dummy; do
4370     test -z "$ac_dir" && ac_dir=.
4371     if test -f $ac_dir/$ac_word; then
4372       ac_cv_prog_YACC="$ac_prog"
4373       break
4374     fi
4375   done
4376   IFS="$ac_save_ifs"
4377 fi
4378 fi
4379 YACC="$ac_cv_prog_YACC"
4380 if test -n "$YACC"; then
4381   echo "$ac_t""$YACC" 1>&6
4382 else
4383   echo "$ac_t""no" 1>&6
4384 fi
4385
4386 test -n "$YACC" && break
4387 done
4388 test -n "$YACC" || YACC="yacc"
4389
4390 missing_dir=`cd $ac_aux_dir && pwd`
4391 for ac_prog in flex lex
4392 do
4393 # Extract the first word of "$ac_prog", so it can be a program name with args.
4394 set dummy $ac_prog; ac_word=$2
4395 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4396 echo "configure:4397: checking for $ac_word" >&5
4397 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
4398   echo $ac_n "(cached) $ac_c" 1>&6
4399 else
4400   if test -n "$LEX"; then
4401   ac_cv_prog_LEX="$LEX" # Let the user override the test.
4402 else
4403   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4404   ac_dummy="$PATH"
4405   for ac_dir in $ac_dummy; do
4406     test -z "$ac_dir" && ac_dir=.
4407     if test -f $ac_dir/$ac_word; then
4408       ac_cv_prog_LEX="$ac_prog"
4409       break
4410     fi
4411   done
4412   IFS="$ac_save_ifs"
4413 fi
4414 fi
4415 LEX="$ac_cv_prog_LEX"
4416 if test -n "$LEX"; then
4417   echo "$ac_t""$LEX" 1>&6
4418 else
4419   echo "$ac_t""no" 1>&6
4420 fi
4421
4422 test -n "$LEX" && break
4423 done
4424 test -n "$LEX" || LEX="$missing_dir/missing flex"
4425
4426 # Extract the first word of "flex", so it can be a program name with args.
4427 set dummy flex; ac_word=$2
4428 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4429 echo "configure:4430: checking for $ac_word" >&5
4430 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
4431   echo $ac_n "(cached) $ac_c" 1>&6
4432 else
4433   if test -n "$LEX"; then
4434   ac_cv_prog_LEX="$LEX" # Let the user override the test.
4435 else
4436   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4437   ac_dummy="$PATH"
4438   for ac_dir in $ac_dummy; do
4439     test -z "$ac_dir" && ac_dir=.
4440     if test -f $ac_dir/$ac_word; then
4441       ac_cv_prog_LEX="flex"
4442       break
4443     fi
4444   done
4445   IFS="$ac_save_ifs"
4446   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
4447 fi
4448 fi
4449 LEX="$ac_cv_prog_LEX"
4450 if test -n "$LEX"; then
4451   echo "$ac_t""$LEX" 1>&6
4452 else
4453   echo "$ac_t""no" 1>&6
4454 fi
4455
4456 if test -z "$LEXLIB"
4457 then
4458   case "$LEX" in
4459   flex*) ac_lib=fl ;;
4460   *) ac_lib=l ;;
4461   esac
4462   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
4463 echo "configure:4464: checking for yywrap in -l$ac_lib" >&5
4464 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
4465 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4466   echo $ac_n "(cached) $ac_c" 1>&6
4467 else
4468   ac_save_LIBS="$LIBS"
4469 LIBS="-l$ac_lib  $LIBS"
4470 cat > conftest.$ac_ext <<EOF
4471 #line 4472 "configure"
4472 #include "confdefs.h"
4473 /* Override any gcc2 internal prototype to avoid an error.  */
4474 /* We use char because int might match the return type of a gcc2
4475     builtin and then its argument prototype would still apply.  */
4476 char yywrap();
4477
4478 int main() {
4479 yywrap()
4480 ; return 0; }
4481 EOF
4482 if { (eval echo configure:4483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4483   rm -rf conftest*
4484   eval "ac_cv_lib_$ac_lib_var=yes"
4485 else
4486   echo "configure: failed program was:" >&5
4487   cat conftest.$ac_ext >&5
4488   rm -rf conftest*
4489   eval "ac_cv_lib_$ac_lib_var=no"
4490 fi
4491 rm -f conftest*
4492 LIBS="$ac_save_LIBS"
4493
4494 fi
4495 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4496   echo "$ac_t""yes" 1>&6
4497   LEXLIB="-l$ac_lib"
4498 else
4499   echo "$ac_t""no" 1>&6
4500 fi
4501
4502 fi
4503
4504 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
4505 echo "configure:4506: checking lex output file root" >&5
4506 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
4507   echo $ac_n "(cached) $ac_c" 1>&6
4508 else
4509   # The minimal lex program is just a single line: %%.  But some broken lexes
4510 # (Solaris, I think it was) want two %% lines, so accommodate them.
4511 echo '%%
4512 %%' | $LEX
4513 if test -f lex.yy.c; then
4514   ac_cv_prog_lex_root=lex.yy
4515 elif test -f lexyy.c; then
4516   ac_cv_prog_lex_root=lexyy
4517 else
4518   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
4519 fi
4520 fi
4521
4522 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
4523 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
4524
4525 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
4526 echo "configure:4527: checking whether yytext is a pointer" >&5
4527 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
4528   echo $ac_n "(cached) $ac_c" 1>&6
4529 else
4530   # POSIX says lex can declare yytext either as a pointer or an array; the
4531 # default is implementation-dependent. Figure out which it is, since
4532 # not all implementations provide the %pointer and %array declarations.
4533 ac_cv_prog_lex_yytext_pointer=no
4534 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
4535 ac_save_LIBS="$LIBS"
4536 LIBS="$LIBS $LEXLIB"
4537 cat > conftest.$ac_ext <<EOF
4538 #line 4539 "configure"
4539 #include "confdefs.h"
4540 `cat $LEX_OUTPUT_ROOT.c`
4541 int main() {
4542
4543 ; return 0; }
4544 EOF
4545 if { (eval echo configure:4546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4546   rm -rf conftest*
4547   ac_cv_prog_lex_yytext_pointer=yes
4548 else
4549   echo "configure: failed program was:" >&5
4550   cat conftest.$ac_ext >&5
4551 fi
4552 rm -f conftest*
4553 LIBS="$ac_save_LIBS"
4554 rm -f "${LEX_OUTPUT_ROOT}.c"
4555
4556 fi
4557
4558 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
4559 if test $ac_cv_prog_lex_yytext_pointer = yes; then
4560   cat >> confdefs.h <<\EOF
4561 #define YYTEXT_POINTER 1
4562 EOF
4563
4564 fi
4565
4566
4567 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
4568 echo "configure:4569: checking whether to enable maintainer-specific portions of Makefiles" >&5
4569     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4570 if test "${enable_maintainer_mode+set}" = set; then
4571   enableval="$enable_maintainer_mode"
4572   USE_MAINTAINER_MODE=$enableval
4573 else
4574   USE_MAINTAINER_MODE=no
4575 fi
4576
4577   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4578
4579
4580 if test $USE_MAINTAINER_MODE = yes; then
4581   MAINTAINER_MODE_TRUE=
4582   MAINTAINER_MODE_FALSE='#'
4583 else
4584   MAINTAINER_MODE_TRUE='#'
4585   MAINTAINER_MODE_FALSE=
4586 fi
4587   MAINT=$MAINTAINER_MODE_TRUE
4588
4589
4590
4591 . ${srcdir}/configure.host
4592
4593
4594
4595
4596
4597
4598 for ac_hdr in string.h strings.h stdlib.h unistd.h
4599 do
4600 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4601 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4602 echo "configure:4603: checking for $ac_hdr" >&5
4603 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4604   echo $ac_n "(cached) $ac_c" 1>&6
4605 else
4606   cat > conftest.$ac_ext <<EOF
4607 #line 4608 "configure"
4608 #include "confdefs.h"
4609 #include <$ac_hdr>
4610 EOF
4611 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4612 { (eval echo configure:4613: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4613 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4614 if test -z "$ac_err"; then
4615   rm -rf conftest*
4616   eval "ac_cv_header_$ac_safe=yes"
4617 else
4618   echo "$ac_err" >&5
4619   echo "configure: failed program was:" >&5
4620   cat conftest.$ac_ext >&5
4621   rm -rf conftest*
4622   eval "ac_cv_header_$ac_safe=no"
4623 fi
4624 rm -f conftest*
4625 fi
4626 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4627   echo "$ac_t""yes" 1>&6
4628     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4629   cat >> confdefs.h <<EOF
4630 #define $ac_tr_hdr 1
4631 EOF
4632
4633 else
4634   echo "$ac_t""no" 1>&6
4635 fi
4636 done
4637
4638 for ac_func in sbrk realpath glob
4639 do
4640 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4641 echo "configure:4642: checking for $ac_func" >&5
4642 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4643   echo $ac_n "(cached) $ac_c" 1>&6
4644 else
4645   cat > conftest.$ac_ext <<EOF
4646 #line 4647 "configure"
4647 #include "confdefs.h"
4648 /* System header to define __stub macros and hopefully few prototypes,
4649     which can conflict with char $ac_func(); below.  */
4650 #include <assert.h>
4651 /* Override any gcc2 internal prototype to avoid an error.  */
4652 /* We use char because int might match the return type of a gcc2
4653     builtin and then its argument prototype would still apply.  */
4654 char $ac_func();
4655
4656 int main() {
4657
4658 /* The GNU C library defines this for functions which it implements
4659     to always fail with ENOSYS.  Some functions are actually named
4660     something starting with __ and the normal name is an alias.  */
4661 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4662 choke me
4663 #else
4664 $ac_func();
4665 #endif
4666
4667 ; return 0; }
4668 EOF
4669 if { (eval echo configure:4670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4670   rm -rf conftest*
4671   eval "ac_cv_func_$ac_func=yes"
4672 else
4673   echo "configure: failed program was:" >&5
4674   cat conftest.$ac_ext >&5
4675   rm -rf conftest*
4676   eval "ac_cv_func_$ac_func=no"
4677 fi
4678 rm -f conftest*
4679 fi
4680
4681 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4682   echo "$ac_t""yes" 1>&6
4683     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4684   cat >> confdefs.h <<EOF
4685 #define $ac_tr_func 1
4686 EOF
4687
4688 else
4689   echo "$ac_t""no" 1>&6
4690 fi
4691 done
4692
4693 ac_header_dirent=no
4694 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
4695 do
4696 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4697 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
4698 echo "configure:4699: checking for $ac_hdr that defines DIR" >&5
4699 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
4700   echo $ac_n "(cached) $ac_c" 1>&6
4701 else
4702   cat > conftest.$ac_ext <<EOF
4703 #line 4704 "configure"
4704 #include "confdefs.h"
4705 #include <sys/types.h>
4706 #include <$ac_hdr>
4707 int main() {
4708 DIR *dirp = 0;
4709 ; return 0; }
4710 EOF
4711 if { (eval echo configure:4712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4712   rm -rf conftest*
4713   eval "ac_cv_header_dirent_$ac_safe=yes"
4714 else
4715   echo "configure: failed program was:" >&5
4716   cat conftest.$ac_ext >&5
4717   rm -rf conftest*
4718   eval "ac_cv_header_dirent_$ac_safe=no"
4719 fi
4720 rm -f conftest*
4721 fi
4722 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4723   echo "$ac_t""yes" 1>&6
4724     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4725   cat >> confdefs.h <<EOF
4726 #define $ac_tr_hdr 1
4727 EOF
4728  ac_header_dirent=$ac_hdr; break
4729 else
4730   echo "$ac_t""no" 1>&6
4731 fi
4732 done
4733 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4734 if test $ac_header_dirent = dirent.h; then
4735 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4736 echo "configure:4737: checking for opendir in -ldir" >&5
4737 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4738 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4739   echo $ac_n "(cached) $ac_c" 1>&6
4740 else
4741   ac_save_LIBS="$LIBS"
4742 LIBS="-ldir  $LIBS"
4743 cat > conftest.$ac_ext <<EOF
4744 #line 4745 "configure"
4745 #include "confdefs.h"
4746 /* Override any gcc2 internal prototype to avoid an error.  */
4747 /* We use char because int might match the return type of a gcc2
4748     builtin and then its argument prototype would still apply.  */
4749 char opendir();
4750
4751 int main() {
4752 opendir()
4753 ; return 0; }
4754 EOF
4755 if { (eval echo configure:4756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4756   rm -rf conftest*
4757   eval "ac_cv_lib_$ac_lib_var=yes"
4758 else
4759   echo "configure: failed program was:" >&5
4760   cat conftest.$ac_ext >&5
4761   rm -rf conftest*
4762   eval "ac_cv_lib_$ac_lib_var=no"
4763 fi
4764 rm -f conftest*
4765 LIBS="$ac_save_LIBS"
4766
4767 fi
4768 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4769   echo "$ac_t""yes" 1>&6
4770   LIBS="$LIBS -ldir"
4771 else
4772   echo "$ac_t""no" 1>&6
4773 fi
4774
4775 else
4776 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4777 echo "configure:4778: checking for opendir in -lx" >&5
4778 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4779 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4780   echo $ac_n "(cached) $ac_c" 1>&6
4781 else
4782   ac_save_LIBS="$LIBS"
4783 LIBS="-lx  $LIBS"
4784 cat > conftest.$ac_ext <<EOF
4785 #line 4786 "configure"
4786 #include "confdefs.h"
4787 /* Override any gcc2 internal prototype to avoid an error.  */
4788 /* We use char because int might match the return type of a gcc2
4789     builtin and then its argument prototype would still apply.  */
4790 char opendir();
4791
4792 int main() {
4793 opendir()
4794 ; return 0; }
4795 EOF
4796 if { (eval echo configure:4797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4797   rm -rf conftest*
4798   eval "ac_cv_lib_$ac_lib_var=yes"
4799 else
4800   echo "configure: failed program was:" >&5
4801   cat conftest.$ac_ext >&5
4802   rm -rf conftest*
4803   eval "ac_cv_lib_$ac_lib_var=no"
4804 fi
4805 rm -f conftest*
4806 LIBS="$ac_save_LIBS"
4807
4808 fi
4809 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4810   echo "$ac_t""yes" 1>&6
4811   LIBS="$LIBS -lx"
4812 else
4813   echo "$ac_t""no" 1>&6
4814 fi
4815
4816 fi
4817
4818
4819
4820 case "${host}" in
4821 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
4822   cat >> confdefs.h <<\EOF
4823 #define USE_BINARY_FOPEN 1
4824 EOF
4825  ;;
4826 esac
4827
4828 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4829 echo "configure:4830: checking whether strstr must be declared" >&5
4830 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4831   echo $ac_n "(cached) $ac_c" 1>&6
4832 else
4833   cat > conftest.$ac_ext <<EOF
4834 #line 4835 "configure"
4835 #include "confdefs.h"
4836
4837 #include <stdio.h>
4838 #ifdef HAVE_STRING_H
4839 #include <string.h>
4840 #else
4841 #ifdef HAVE_STRINGS_H
4842 #include <strings.h>
4843 #endif
4844 #endif
4845 #ifdef HAVE_STDLIB_H
4846 #include <stdlib.h>
4847 #endif
4848 #ifdef HAVE_UNISTD_H
4849 #include <unistd.h>
4850 #endif
4851 int main() {
4852 char *(*pfn) = (char *(*)) strstr
4853 ; return 0; }
4854 EOF
4855 if { (eval echo configure:4856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4856   rm -rf conftest*
4857   bfd_cv_decl_needed_strstr=no
4858 else
4859   echo "configure: failed program was:" >&5
4860   cat conftest.$ac_ext >&5
4861   rm -rf conftest*
4862   bfd_cv_decl_needed_strstr=yes
4863 fi
4864 rm -f conftest*
4865 fi
4866
4867 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4868 if test $bfd_cv_decl_needed_strstr = yes; then
4869   cat >> confdefs.h <<\EOF
4870 #define NEED_DECLARATION_STRSTR 1
4871 EOF
4872
4873 fi
4874
4875 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4876 echo "configure:4877: checking whether free must be declared" >&5
4877 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4878   echo $ac_n "(cached) $ac_c" 1>&6
4879 else
4880   cat > conftest.$ac_ext <<EOF
4881 #line 4882 "configure"
4882 #include "confdefs.h"
4883
4884 #include <stdio.h>
4885 #ifdef HAVE_STRING_H
4886 #include <string.h>
4887 #else
4888 #ifdef HAVE_STRINGS_H
4889 #include <strings.h>
4890 #endif
4891 #endif
4892 #ifdef HAVE_STDLIB_H
4893 #include <stdlib.h>
4894 #endif
4895 #ifdef HAVE_UNISTD_H
4896 #include <unistd.h>
4897 #endif
4898 int main() {
4899 char *(*pfn) = (char *(*)) free
4900 ; return 0; }
4901 EOF
4902 if { (eval echo configure:4903: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4903   rm -rf conftest*
4904   bfd_cv_decl_needed_free=no
4905 else
4906   echo "configure: failed program was:" >&5
4907   cat conftest.$ac_ext >&5
4908   rm -rf conftest*
4909   bfd_cv_decl_needed_free=yes
4910 fi
4911 rm -f conftest*
4912 fi
4913
4914 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4915 if test $bfd_cv_decl_needed_free = yes; then
4916   cat >> confdefs.h <<\EOF
4917 #define NEED_DECLARATION_FREE 1
4918 EOF
4919
4920 fi
4921
4922 echo $ac_n "checking whether sbrk must be declared""... $ac_c" 1>&6
4923 echo "configure:4924: checking whether sbrk must be declared" >&5
4924 if eval "test \"`echo '$''{'bfd_cv_decl_needed_sbrk'+set}'`\" = set"; then
4925   echo $ac_n "(cached) $ac_c" 1>&6
4926 else
4927   cat > conftest.$ac_ext <<EOF
4928 #line 4929 "configure"
4929 #include "confdefs.h"
4930
4931 #include <stdio.h>
4932 #ifdef HAVE_STRING_H
4933 #include <string.h>
4934 #else
4935 #ifdef HAVE_STRINGS_H
4936 #include <strings.h>
4937 #endif
4938 #endif
4939 #ifdef HAVE_STDLIB_H
4940 #include <stdlib.h>
4941 #endif
4942 #ifdef HAVE_UNISTD_H
4943 #include <unistd.h>
4944 #endif
4945 int main() {
4946 char *(*pfn) = (char *(*)) sbrk
4947 ; return 0; }
4948 EOF
4949 if { (eval echo configure:4950: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4950   rm -rf conftest*
4951   bfd_cv_decl_needed_sbrk=no
4952 else
4953   echo "configure: failed program was:" >&5
4954   cat conftest.$ac_ext >&5
4955   rm -rf conftest*
4956   bfd_cv_decl_needed_sbrk=yes
4957 fi
4958 rm -f conftest*
4959 fi
4960
4961 echo "$ac_t""$bfd_cv_decl_needed_sbrk" 1>&6
4962 if test $bfd_cv_decl_needed_sbrk = yes; then
4963   cat >> confdefs.h <<\EOF
4964 #define NEED_DECLARATION_SBRK 1
4965 EOF
4966
4967 fi
4968
4969 echo $ac_n "checking whether getenv must be declared""... $ac_c" 1>&6
4970 echo "configure:4971: checking whether getenv must be declared" >&5
4971 if eval "test \"`echo '$''{'bfd_cv_decl_needed_getenv'+set}'`\" = set"; then
4972   echo $ac_n "(cached) $ac_c" 1>&6
4973 else
4974   cat > conftest.$ac_ext <<EOF
4975 #line 4976 "configure"
4976 #include "confdefs.h"
4977
4978 #include <stdio.h>
4979 #ifdef HAVE_STRING_H
4980 #include <string.h>
4981 #else
4982 #ifdef HAVE_STRINGS_H
4983 #include <strings.h>
4984 #endif
4985 #endif
4986 #ifdef HAVE_STDLIB_H
4987 #include <stdlib.h>
4988 #endif
4989 #ifdef HAVE_UNISTD_H
4990 #include <unistd.h>
4991 #endif
4992 int main() {
4993 char *(*pfn) = (char *(*)) getenv
4994 ; return 0; }
4995 EOF
4996 if { (eval echo configure:4997: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4997   rm -rf conftest*
4998   bfd_cv_decl_needed_getenv=no
4999 else
5000   echo "configure: failed program was:" >&5
5001   cat conftest.$ac_ext >&5
5002   rm -rf conftest*
5003   bfd_cv_decl_needed_getenv=yes
5004 fi
5005 rm -f conftest*
5006 fi
5007
5008 echo "$ac_t""$bfd_cv_decl_needed_getenv" 1>&6
5009 if test $bfd_cv_decl_needed_getenv = yes; then
5010   cat >> confdefs.h <<\EOF
5011 #define NEED_DECLARATION_GETENV 1
5012 EOF
5013
5014 fi
5015
5016 echo $ac_n "checking whether environ must be declared""... $ac_c" 1>&6
5017 echo "configure:5018: checking whether environ must be declared" >&5
5018 if eval "test \"`echo '$''{'bfd_cv_decl_needed_environ'+set}'`\" = set"; then
5019   echo $ac_n "(cached) $ac_c" 1>&6
5020 else
5021   cat > conftest.$ac_ext <<EOF
5022 #line 5023 "configure"
5023 #include "confdefs.h"
5024
5025 #include <stdio.h>
5026 #ifdef HAVE_STRING_H
5027 #include <string.h>
5028 #else
5029 #ifdef HAVE_STRINGS_H
5030 #include <strings.h>
5031 #endif
5032 #endif
5033 #ifdef HAVE_STDLIB_H
5034 #include <stdlib.h>
5035 #endif
5036 #ifdef HAVE_UNISTD_H
5037 #include <unistd.h>
5038 #endif
5039 int main() {
5040 char *(*pfn) = (char *(*)) environ
5041 ; return 0; }
5042 EOF
5043 if { (eval echo configure:5044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5044   rm -rf conftest*
5045   bfd_cv_decl_needed_environ=no
5046 else
5047   echo "configure: failed program was:" >&5
5048   cat conftest.$ac_ext >&5
5049   rm -rf conftest*
5050   bfd_cv_decl_needed_environ=yes
5051 fi
5052 rm -f conftest*
5053 fi
5054
5055 echo "$ac_t""$bfd_cv_decl_needed_environ" 1>&6
5056 if test $bfd_cv_decl_needed_environ = yes; then
5057   cat >> confdefs.h <<\EOF
5058 #define NEED_DECLARATION_ENVIRON 1
5059 EOF
5060
5061 fi
5062
5063
5064 # When converting linker scripts into strings for use in emulation
5065 # files, use astring.sed if the compiler supports ANSI string
5066 # concatenation, or ostring.sed otherwise.  This is to support the
5067 # broken Microsoft MSVC compiler, which limits the length of string
5068 # constants, while still supporting pre-ANSI compilers which do not
5069 # support string concatenation.
5070 echo $ac_n "checking whether ANSI C string concatenation works""... $ac_c" 1>&6
5071 echo "configure:5072: checking whether ANSI C string concatenation works" >&5
5072 if eval "test \"`echo '$''{'ld_cv_string_concatenation'+set}'`\" = set"; then
5073   echo $ac_n "(cached) $ac_c" 1>&6
5074 else
5075   cat > conftest.$ac_ext <<EOF
5076 #line 5077 "configure"
5077 #include "confdefs.h"
5078
5079 int main() {
5080 char *a = "a" "a";
5081 ; return 0; }
5082 EOF
5083 if { (eval echo configure:5084: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5084   rm -rf conftest*
5085   ld_cv_string_concatenation=yes
5086 else
5087   echo "configure: failed program was:" >&5
5088   cat conftest.$ac_ext >&5
5089   rm -rf conftest*
5090   ld_cv_string_concatenation=no
5091 fi
5092 rm -f conftest*
5093 fi
5094
5095 echo "$ac_t""$ld_cv_string_concatenation" 1>&6
5096 if test "$ld_cv_string_concatenation" = "yes"; then
5097   STRINGIFY=astring.sed
5098 else
5099   STRINGIFY=ostring.sed
5100 fi
5101
5102
5103 # target-specific stuff:
5104
5105 all_targets=
5106 EMUL=
5107 all_emuls=
5108 all_emul_extras=
5109 all_libpath=
5110
5111 rm -f tdirs
5112
5113 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5114 do
5115   if test "$targ_alias" = "all"; then
5116     all_targets=true
5117   else
5118     # Canonicalize the secondary target names.
5119     result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ_alias 2>/dev/null`
5120     if test -n "$result"; then
5121         targ=$result
5122     else
5123         targ=$targ_alias
5124     fi
5125
5126     . ${srcdir}/configure.tgt
5127
5128     if test "$targ" = "$target"; then
5129       EMUL=$targ_emul
5130     fi
5131
5132     for i in $targ_emul $targ_extra_emuls $targ_extra_libpath; do
5133         case " $all_emuls " in
5134         *" e${i}.o "*) ;;
5135         *)
5136           all_emuls="$all_emuls e${i}.o"
5137           eval result=\$tdir_$i
5138           test -z "$result" && result=$targ_alias
5139           echo tdir_$i=$result >> tdirs
5140           ;;
5141         esac
5142     done
5143
5144     for i in $targ_emul $targ_extra_libpath; do
5145         case " $all_libpath " in
5146         *" ${i} "*) ;;
5147         *)
5148           if test -z "$all_libpath"; then
5149             all_libpath=${i}
5150           else
5151             all_libpath="$all_libpath ${i}"
5152           fi
5153           ;;
5154         esac
5155     done
5156
5157     for i in $targ_extra_ofiles; do
5158         case " $all_emul_extras " in
5159         *" ${i} "*) ;;
5160         *)
5161           all_emul_extras="$all_emul_extras ${i}"
5162           ;;
5163         esac
5164     done
5165   fi
5166 done
5167
5168
5169
5170 TDIRS=tdirs
5171
5172
5173 if test x${all_targets} = xtrue; then
5174   if test x${want64} = xtrue; then
5175     EMULATION_OFILES='$(ALL_EMULATIONS) $(ALL_64_EMULATIONS)'
5176   else
5177     EMULATION_OFILES='$(ALL_EMULATIONS)'
5178   fi
5179   EMUL_EXTRA_OFILES='$(ALL_EMUL_EXTRA_OFILES)'
5180 else
5181   EMULATION_OFILES=$all_emuls
5182   EMUL_EXTRA_OFILES=$all_emul_extras
5183 fi
5184
5185
5186
5187
5188 EMULATION_LIBPATH=$all_libpath
5189
5190
5191 if test x${enable_static} = xno; then
5192   TESTBFDLIB="--rpath ../bfd/.libs ../bfd/.libs/libbfd.so"
5193 else
5194   TESTBFDLIB="../bfd/.libs/libbfd.a"
5195 fi
5196
5197
5198 target_vendor=${target_vendor=$host_vendor}
5199 case "$target_vendor" in
5200   hp) EXTRA_SHLIB_EXTENSION=".sl" ;;
5201   *)  EXTRA_SHLIB_EXTENSION= ;;
5202 esac
5203
5204 case "$target_os" in
5205   lynxos) EXTRA_SHLIB_EXTENSION=".a" ;;
5206 esac
5207
5208 if test x${EXTRA_SHLIB_EXTENSION} != x ; then
5209   cat >> confdefs.h <<EOF
5210 #define EXTRA_SHLIB_EXTENSION "$EXTRA_SHLIB_EXTENSION"
5211 EOF
5212
5213 fi
5214
5215 trap '' 1 2 15
5216 cat > confcache <<\EOF
5217 # This file is a shell script that caches the results of configure
5218 # tests run on this system so they can be shared between configure
5219 # scripts and configure runs.  It is not useful on other systems.
5220 # If it contains results you don't want to keep, you may remove or edit it.
5221 #
5222 # By default, configure uses ./config.cache as the cache file,
5223 # creating it if it does not exist already.  You can give configure
5224 # the --cache-file=FILE option to use a different cache file; that is
5225 # what configure does when it calls configure scripts in
5226 # subdirectories, so they share the cache.
5227 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5228 # config.status only pays attention to the cache file if you give it the
5229 # --recheck option to rerun configure.
5230 #
5231 EOF
5232 # The following way of writing the cache mishandles newlines in values,
5233 # but we know of no workaround that is simple, portable, and efficient.
5234 # So, don't put newlines in cache variables' values.
5235 # Ultrix sh set writes to stderr and can't be redirected directly,
5236 # and sets the high bit in the cache file unless we assign to the vars.
5237 (set) 2>&1 |
5238   case `(ac_space=' '; set | grep ac_space) 2>&1` in
5239   *ac_space=\ *)
5240     # `set' does not quote correctly, so add quotes (double-quote substitution
5241     # turns \\\\ into \\, and sed turns \\ into \).
5242     sed -n \
5243       -e "s/'/'\\\\''/g" \
5244       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5245     ;;
5246   *)
5247     # `set' quotes correctly as required by POSIX, so do not add quotes.
5248     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5249     ;;
5250   esac >> confcache
5251 if cmp -s $cache_file confcache; then
5252   :
5253 else
5254   if test -w $cache_file; then
5255     echo "updating cache $cache_file"
5256     cat confcache > $cache_file
5257   else
5258     echo "not updating unwritable cache $cache_file"
5259   fi
5260 fi
5261 rm -f confcache
5262
5263 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5264
5265 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5266 # Let make expand exec_prefix.
5267 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5268
5269 # Any assignment to VPATH causes Sun make to only execute
5270 # the first set of double-colon rules, so remove it if not needed.
5271 # If there is a colon in the path, we need to keep it.
5272 if test "x$srcdir" = x.; then
5273   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5274 fi
5275
5276 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5277
5278 DEFS=-DHAVE_CONFIG_H
5279
5280 # Without the "./", some shells look in PATH for config.status.
5281 : ${CONFIG_STATUS=./config.status}
5282
5283 echo creating $CONFIG_STATUS
5284 rm -f $CONFIG_STATUS
5285 cat > $CONFIG_STATUS <<EOF
5286 #! /bin/sh
5287 # Generated automatically by configure.
5288 # Run this file to recreate the current configuration.
5289 # This directory was configured as follows,
5290 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5291 #
5292 # $0 $ac_configure_args
5293 #
5294 # Compiler output produced by configure, useful for debugging
5295 # configure, is in ./config.log if it exists.
5296
5297 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5298 for ac_option
5299 do
5300   case "\$ac_option" in
5301   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5302     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5303     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5304   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5305     echo "$CONFIG_STATUS generated by autoconf version 2.13"
5306     exit 0 ;;
5307   -help | --help | --hel | --he | --h)
5308     echo "\$ac_cs_usage"; exit 0 ;;
5309   *) echo "\$ac_cs_usage"; exit 1 ;;
5310   esac
5311 done
5312
5313 ac_given_srcdir=$srcdir
5314 ac_given_INSTALL="$INSTALL"
5315
5316 trap 'rm -fr `echo "Makefile po/Makefile.in:po/Make-in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5317 EOF
5318 cat >> $CONFIG_STATUS <<EOF
5319
5320 # Protect against being on the right side of a sed subst in config.status.
5321 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5322  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5323 $ac_vpsub
5324 $extrasub
5325 s%@SHELL@%$SHELL%g
5326 s%@CFLAGS@%$CFLAGS%g
5327 s%@CPPFLAGS@%$CPPFLAGS%g
5328 s%@CXXFLAGS@%$CXXFLAGS%g
5329 s%@FFLAGS@%$FFLAGS%g
5330 s%@DEFS@%$DEFS%g
5331 s%@LDFLAGS@%$LDFLAGS%g
5332 s%@LIBS@%$LIBS%g
5333 s%@exec_prefix@%$exec_prefix%g
5334 s%@prefix@%$prefix%g
5335 s%@program_transform_name@%$program_transform_name%g
5336 s%@bindir@%$bindir%g
5337 s%@sbindir@%$sbindir%g
5338 s%@libexecdir@%$libexecdir%g
5339 s%@datadir@%$datadir%g
5340 s%@sysconfdir@%$sysconfdir%g
5341 s%@sharedstatedir@%$sharedstatedir%g
5342 s%@localstatedir@%$localstatedir%g
5343 s%@libdir@%$libdir%g
5344 s%@includedir@%$includedir%g
5345 s%@oldincludedir@%$oldincludedir%g
5346 s%@infodir@%$infodir%g
5347 s%@mandir@%$mandir%g
5348 s%@host@%$host%g
5349 s%@host_alias@%$host_alias%g
5350 s%@host_cpu@%$host_cpu%g
5351 s%@host_vendor@%$host_vendor%g
5352 s%@host_os@%$host_os%g
5353 s%@target@%$target%g
5354 s%@target_alias@%$target_alias%g
5355 s%@target_cpu@%$target_cpu%g
5356 s%@target_vendor@%$target_vendor%g
5357 s%@target_os@%$target_os%g
5358 s%@build@%$build%g
5359 s%@build_alias@%$build_alias%g
5360 s%@build_cpu@%$build_cpu%g
5361 s%@build_vendor@%$build_vendor%g
5362 s%@build_os@%$build_os%g
5363 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5364 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
5365 s%@INSTALL_DATA@%$INSTALL_DATA%g
5366 s%@PACKAGE@%$PACKAGE%g
5367 s%@VERSION@%$VERSION%g
5368 s%@ACLOCAL@%$ACLOCAL%g
5369 s%@AUTOCONF@%$AUTOCONF%g
5370 s%@AUTOMAKE@%$AUTOMAKE%g
5371 s%@AUTOHEADER@%$AUTOHEADER%g
5372 s%@MAKEINFO@%$MAKEINFO%g
5373 s%@SET_MAKE@%$SET_MAKE%g
5374 s%@CC@%$CC%g
5375 s%@LN_S@%$LN_S%g
5376 s%@OBJEXT@%$OBJEXT%g
5377 s%@EXEEXT@%$EXEEXT%g
5378 s%@RANLIB@%$RANLIB%g
5379 s%@STRIP@%$STRIP%g
5380 s%@LIBTOOL@%$LIBTOOL%g
5381 s%@use_sysroot@%$use_sysroot%g
5382 s%@TARGET_SYSTEM_ROOT@%$TARGET_SYSTEM_ROOT%g
5383 s%@TARGET_SYSTEM_ROOT_DEFINE@%$TARGET_SYSTEM_ROOT_DEFINE%g
5384 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
5385 s%@CPP@%$CPP%g
5386 s%@ALLOCA@%$ALLOCA%g
5387 s%@USE_NLS@%$USE_NLS%g
5388 s%@MSGFMT@%$MSGFMT%g
5389 s%@GMSGFMT@%$GMSGFMT%g
5390 s%@XGETTEXT@%$XGETTEXT%g
5391 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5392 s%@CATALOGS@%$CATALOGS%g
5393 s%@CATOBJEXT@%$CATOBJEXT%g
5394 s%@DATADIRNAME@%$DATADIRNAME%g
5395 s%@GMOFILES@%$GMOFILES%g
5396 s%@INSTOBJEXT@%$INSTOBJEXT%g
5397 s%@INTLDEPS@%$INTLDEPS%g
5398 s%@INTLLIBS@%$INTLLIBS%g
5399 s%@INTLOBJS@%$INTLOBJS%g
5400 s%@POFILES@%$POFILES%g
5401 s%@POSUB@%$POSUB%g
5402 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5403 s%@GT_NO@%$GT_NO%g
5404 s%@GT_YES@%$GT_YES%g
5405 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5406 s%@l@%$l%g
5407 s%@YACC@%$YACC%g
5408 s%@LEX@%$LEX%g
5409 s%@LEXLIB@%$LEXLIB%g
5410 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
5411 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
5412 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
5413 s%@MAINT@%$MAINT%g
5414 s%@HDEFINES@%$HDEFINES%g
5415 s%@HOSTING_CRT0@%$HOSTING_CRT0%g
5416 s%@HOSTING_LIBS@%$HOSTING_LIBS%g
5417 s%@NATIVE_LIB_DIRS@%$NATIVE_LIB_DIRS%g
5418 s%@STRINGIFY@%$STRINGIFY%g
5419 s%@EMUL@%$EMUL%g
5420 /@TDIRS@/r $TDIRS
5421 s%@TDIRS@%%g
5422 s%@EMULATION_OFILES@%$EMULATION_OFILES%g
5423 s%@EMUL_EXTRA_OFILES@%$EMUL_EXTRA_OFILES%g
5424 s%@LIB_PATH@%$LIB_PATH%g
5425 s%@EMULATION_LIBPATH@%$EMULATION_LIBPATH%g
5426 s%@TESTBFDLIB@%$TESTBFDLIB%g
5427
5428 CEOF
5429 EOF
5430
5431 cat >> $CONFIG_STATUS <<\EOF
5432
5433 # Split the substitutions into bite-sized pieces for seds with
5434 # small command number limits, like on Digital OSF/1 and HP-UX.
5435 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5436 ac_file=1 # Number of current file.
5437 ac_beg=1 # First line for current file.
5438 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5439 ac_more_lines=:
5440 ac_sed_cmds=""
5441 while $ac_more_lines; do
5442   if test $ac_beg -gt 1; then
5443     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5444   else
5445     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5446   fi
5447   if test ! -s conftest.s$ac_file; then
5448     ac_more_lines=false
5449     rm -f conftest.s$ac_file
5450   else
5451     if test -z "$ac_sed_cmds"; then
5452       ac_sed_cmds="sed -f conftest.s$ac_file"
5453     else
5454       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5455     fi
5456     ac_file=`expr $ac_file + 1`
5457     ac_beg=$ac_end
5458     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5459   fi
5460 done
5461 if test -z "$ac_sed_cmds"; then
5462   ac_sed_cmds=cat
5463 fi
5464 EOF
5465
5466 cat >> $CONFIG_STATUS <<EOF
5467
5468 CONFIG_FILES=\${CONFIG_FILES-"Makefile po/Makefile.in:po/Make-in"}
5469 EOF
5470 cat >> $CONFIG_STATUS <<\EOF
5471 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5472   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5473   case "$ac_file" in
5474   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5475        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5476   *) ac_file_in="${ac_file}.in" ;;
5477   esac
5478
5479   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5480
5481   # Remove last slash and all that follows it.  Not all systems have dirname.
5482   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5483   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5484     # The file is in a subdirectory.
5485     test ! -d "$ac_dir" && mkdir "$ac_dir"
5486     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5487     # A "../" for each directory in $ac_dir_suffix.
5488     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5489   else
5490     ac_dir_suffix= ac_dots=
5491   fi
5492
5493   case "$ac_given_srcdir" in
5494   .)  srcdir=.
5495       if test -z "$ac_dots"; then top_srcdir=.
5496       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5497   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5498   *) # Relative path.
5499     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5500     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5501   esac
5502
5503   case "$ac_given_INSTALL" in
5504   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5505   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5506   esac
5507
5508   echo creating "$ac_file"
5509   rm -f "$ac_file"
5510   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5511   case "$ac_file" in
5512   *Makefile*) ac_comsub="1i\\
5513 # $configure_input" ;;
5514   *) ac_comsub= ;;
5515   esac
5516
5517   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5518   sed -e "$ac_comsub
5519 s%@configure_input@%$configure_input%g
5520 s%@srcdir@%$srcdir%g
5521 s%@top_srcdir@%$top_srcdir%g
5522 s%@INSTALL@%$INSTALL%g
5523 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5524 fi; done
5525 rm -f conftest.s*
5526
5527 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5528 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5529 #
5530 # ac_d sets the value in "#define NAME VALUE" lines.
5531 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5532 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5533 ac_dC='\3'
5534 ac_dD='%g'
5535 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5536 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5537 ac_uB='\([      ]\)%\1#\2define\3'
5538 ac_uC=' '
5539 ac_uD='\4%g'
5540 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5541 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5542 ac_eB='$%\1#\2define\3'
5543 ac_eC=' '
5544 ac_eD='%g'
5545
5546 if test "${CONFIG_HEADERS+set}" != set; then
5547 EOF
5548 cat >> $CONFIG_STATUS <<EOF
5549   CONFIG_HEADERS="config.h:config.in"
5550 EOF
5551 cat >> $CONFIG_STATUS <<\EOF
5552 fi
5553 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5554   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5555   case "$ac_file" in
5556   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5557        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5558   *) ac_file_in="${ac_file}.in" ;;
5559   esac
5560
5561   echo creating $ac_file
5562
5563   rm -f conftest.frag conftest.in conftest.out
5564   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5565   cat $ac_file_inputs > conftest.in
5566
5567 EOF
5568
5569 # Transform confdefs.h into a sed script conftest.vals that substitutes
5570 # the proper values into config.h.in to produce config.h.  And first:
5571 # Protect against being on the right side of a sed subst in config.status.
5572 # Protect against being in an unquoted here document in config.status.
5573 rm -f conftest.vals
5574 cat > conftest.hdr <<\EOF
5575 s/[\\&%]/\\&/g
5576 s%[\\$`]%\\&%g
5577 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5578 s%ac_d%ac_u%gp
5579 s%ac_u%ac_e%gp
5580 EOF
5581 sed -n -f conftest.hdr confdefs.h > conftest.vals
5582 rm -f conftest.hdr
5583
5584 # This sed command replaces #undef with comments.  This is necessary, for
5585 # example, in the case of _POSIX_SOURCE, which is predefined and required
5586 # on some systems where configure will not decide to define it.
5587 cat >> conftest.vals <<\EOF
5588 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5589 EOF
5590
5591 # Break up conftest.vals because some shells have a limit on
5592 # the size of here documents, and old seds have small limits too.
5593
5594 rm -f conftest.tail
5595 while :
5596 do
5597   ac_lines=`grep -c . conftest.vals`
5598   # grep -c gives empty output for an empty file on some AIX systems.
5599   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5600   # Write a limited-size here document to conftest.frag.
5601   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5602   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5603   echo 'CEOF
5604   sed -f conftest.frag conftest.in > conftest.out
5605   rm -f conftest.in
5606   mv conftest.out conftest.in
5607 ' >> $CONFIG_STATUS
5608   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5609   rm -f conftest.vals
5610   mv conftest.tail conftest.vals
5611 done
5612 rm -f conftest.vals
5613
5614 cat >> $CONFIG_STATUS <<\EOF
5615   rm -f conftest.frag conftest.h
5616   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5617   cat conftest.in >> conftest.h
5618   rm -f conftest.in
5619   if cmp -s $ac_file conftest.h 2>/dev/null; then
5620     echo "$ac_file is unchanged"
5621     rm -f conftest.h
5622   else
5623     # Remove last slash and all that follows it.  Not all systems have dirname.
5624       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5625       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5626       # The file is in a subdirectory.
5627       test ! -d "$ac_dir" && mkdir "$ac_dir"
5628     fi
5629     rm -f $ac_file
5630     mv conftest.h $ac_file
5631   fi
5632 fi; done
5633
5634 EOF
5635 cat >> $CONFIG_STATUS <<EOF
5636
5637
5638 EOF
5639 cat >> $CONFIG_STATUS <<\EOF
5640 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
5641 sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile
5642 exit 0
5643 EOF
5644 chmod +x $CONFIG_STATUS
5645 rm -fr confdefs* $ac_clean_files
5646 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5647