libf2c/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="$ac_help
  15   --enable-multilib       build hella library versions (default)"
  16 ac_help="$ac_help
  17   --with-target-subdir=SUBDIR
  18                            configuring in a subdirectory"
  19 ac_help="$ac_help
  20   --with-cross-host=HOST  configuring with a cross compiler"
  21 ac_help="$ac_help
  22   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory "
  23 ac_help="$ac_help
  24   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  25 ac_help="$ac_help
  26   --enable-static[=PKGS]  build static libraries [default=yes]"
  27 ac_help="$ac_help
  28   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  29 ac_help="$ac_help
  30   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  31 ac_help="$ac_help
  32   --disable-libtool-lock  avoid locking (might break parallel builds)"
  33 ac_help="$ac_help
  34   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  35
  36 # Initialize some variables set by options.
  37 # The variables have the same names as the options, with
  38 # dashes changed to underlines.
  39 build=NONE
  40 cache_file=./config.cache
  41 exec_prefix=NONE
  42 host=NONE
  43 no_create=
  44 nonopt=NONE
  45 no_recursion=
  46 prefix=NONE
  47 program_prefix=NONE
  48 program_suffix=NONE
  49 program_transform_name=s,x,x,
  50 silent=
  51 site=
  52 sitefile=
  53 srcdir=
  54 target=NONE
  55 verbose=
  56 x_includes=NONE
  57 x_libraries=NONE
  58 bindir='${exec_prefix}/bin'
  59 sbindir='${exec_prefix}/sbin'
  60 libexecdir='${exec_prefix}/libexec'
  61 datadir='${prefix}/share'
  62 sysconfdir='${prefix}/etc'
  63 sharedstatedir='${prefix}/com'
  64 localstatedir='${prefix}/var'
  65 libdir='${exec_prefix}/lib'
  66 includedir='${prefix}/include'
  67 oldincludedir='/usr/include'
  68 infodir='${prefix}/info'
  69 mandir='${prefix}/man'
  70
  71 # Initialize some other variables.
  72 subdirs=
  73 MFLAGS= MAKEFLAGS=
  74 SHELL=${CONFIG_SHELL-/bin/sh}
  75 # Maximum number of lines to put in a shell here document.
  76 ac_max_here_lines=12
  77
  78 ac_prev=
  79 for ac_option
  80 do
  81
  82   # If the previous option needs an argument, assign it.
  83   if test -n "$ac_prev"; then
  84     eval "$ac_prev=\$ac_option"
  85     ac_prev=
  86     continue
  87   fi
  88
  89   case "$ac_option" in
  90   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  91   *) ac_optarg= ;;
  92   esac
  93
  94   # Accept the important Cygnus configure options, so we can diagnose typos.
  95
  96   case "$ac_option" in
  97
  98   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  99     ac_prev=bindir ;;
 100   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 101     bindir="$ac_optarg" ;;
 102
 103   -build | --build | --buil | --bui | --bu)
 104     ac_prev=build ;;
 105   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 106     build="$ac_optarg" ;;
 107
 108   -cache-file | --cache-file | --cache-fil | --cache-fi \
 109   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 110     ac_prev=cache_file ;;
 111   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 112   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 113     cache_file="$ac_optarg" ;;
 114
 115   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 116     ac_prev=datadir ;;
 117   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 118   | --da=*)
 119     datadir="$ac_optarg" ;;
 120
 121   -disable-* | --disable-*)
 122     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 123     # Reject names that are not valid shell variable names.
 124     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 125       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 126     fi
 127     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 128     eval "enable_${ac_feature}=no" ;;
 129
 130   -enable-* | --enable-*)
 131     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 132     # Reject names that are not valid shell variable names.
 133     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 134       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 135     fi
 136     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 137     case "$ac_option" in
 138       *=*) ;;
 139       *) ac_optarg=yes ;;
 140     esac
 141     eval "enable_${ac_feature}='$ac_optarg'" ;;
 142
 143   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 144   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 145   | --exec | --exe | --ex)
 146     ac_prev=exec_prefix ;;
 147   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 148   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 149   | --exec=* | --exe=* | --ex=*)
 150     exec_prefix="$ac_optarg" ;;
 151
 152   -gas | --gas | --ga | --g)
 153     # Obsolete; use --with-gas.
 154     with_gas=yes ;;
 155
 156   -help | --help | --hel | --he)
 157     # Omit some internal or obsolete options to make the list less imposing.
 158     # This message is too long to be a string in the A/UX 3.1 sh.
 159     cat << EOF
 160 Usage: configure [options] [host]
 161 Options: [defaults in brackets after descriptions]
 162 Configuration:
 163   --cache-file=FILE       cache test results in FILE
 164   --help                  print this message
 165   --no-create             do not create output files
 166   --quiet, --silent       do not print \`checking...' messages
 167   --site-file=FILE        use FILE as the site file
 168   --version               print the version of autoconf that created configure
 169 Directory and file names:
 170   --prefix=PREFIX         install architecture-independent files in PREFIX
 171                           [$ac_default_prefix]
 172   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 173                           [same as prefix]
 174   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 175   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 176   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 177   --datadir=DIR           read-only architecture-independent data in DIR
 178                           [PREFIX/share]
 179   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 180   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 181                           [PREFIX/com]
 182   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 183   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 184   --includedir=DIR        C header files in DIR [PREFIX/include]
 185   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 186   --infodir=DIR           info documentation in DIR [PREFIX/info]
 187   --mandir=DIR            man documentation in DIR [PREFIX/man]
 188   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 189   --program-prefix=PREFIX prepend PREFIX to installed program names
 190   --program-suffix=SUFFIX append SUFFIX to installed program names
 191   --program-transform-name=PROGRAM
 192                           run sed PROGRAM on installed program names
 193 EOF
 194     cat << EOF
 195 Host type:
 196   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 197   --host=HOST             configure for HOST [guessed]
 198   --target=TARGET         configure for TARGET [TARGET=HOST]
 199 Features and packages:
 200   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 201   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 202   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 203   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 204   --x-includes=DIR        X include files are in DIR
 205   --x-libraries=DIR       X library files are in DIR
 206 EOF
 207     if test -n "$ac_help"; then
 208       echo "--enable and --with options recognized:$ac_help"
 209     fi
 210     exit 0 ;;
 211
 212   -host | --host | --hos | --ho)
 213     ac_prev=host ;;
 214   -host=* | --host=* | --hos=* | --ho=*)
 215     host="$ac_optarg" ;;
 216
 217   -includedir | --includedir | --includedi | --included | --include \
 218   | --includ | --inclu | --incl | --inc)
 219     ac_prev=includedir ;;
 220   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 221   | --includ=* | --inclu=* | --incl=* | --inc=*)
 222     includedir="$ac_optarg" ;;
 223
 224   -infodir | --infodir | --infodi | --infod | --info | --inf)
 225     ac_prev=infodir ;;
 226   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 227     infodir="$ac_optarg" ;;
 228
 229   -libdir | --libdir | --libdi | --libd)
 230     ac_prev=libdir ;;
 231   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 232     libdir="$ac_optarg" ;;
 233
 234   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 235   | --libexe | --libex | --libe)
 236     ac_prev=libexecdir ;;
 237   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 238   | --libexe=* | --libex=* | --libe=*)
 239     libexecdir="$ac_optarg" ;;
 240
 241   -localstatedir | --localstatedir | --localstatedi | --localstated \
 242   | --localstate | --localstat | --localsta | --localst \
 243   | --locals | --local | --loca | --loc | --lo)
 244     ac_prev=localstatedir ;;
 245   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 246   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 247   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 248     localstatedir="$ac_optarg" ;;
 249
 250   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 251     ac_prev=mandir ;;
 252   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 253     mandir="$ac_optarg" ;;
 254
 255   -nfp | --nfp | --nf)
 256     # Obsolete; use --without-fp.
 257     with_fp=no ;;
 258
 259   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 260   | --no-cr | --no-c)
 261     no_create=yes ;;
 262
 263   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 264   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 265     no_recursion=yes ;;
 266
 267   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 268   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 269   | --oldin | --oldi | --old | --ol | --o)
 270     ac_prev=oldincludedir ;;
 271   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 272   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 273   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 274     oldincludedir="$ac_optarg" ;;
 275
 276   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 277     ac_prev=prefix ;;
 278   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 279     prefix="$ac_optarg" ;;
 280
 281   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 282   | --program-pre | --program-pr | --program-p)
 283     ac_prev=program_prefix ;;
 284   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 285   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 286     program_prefix="$ac_optarg" ;;
 287
 288   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 289   | --program-suf | --program-su | --program-s)
 290     ac_prev=program_suffix ;;
 291   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 292   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 293     program_suffix="$ac_optarg" ;;
 294
 295   -program-transform-name | --program-transform-name \
 296   | --program-transform-nam | --program-transform-na \
 297   | --program-transform-n | --program-transform- \
 298   | --program-transform | --program-transfor \
 299   | --program-transfo | --program-transf \
 300   | --program-trans | --program-tran \
 301   | --progr-tra | --program-tr | --program-t)
 302     ac_prev=program_transform_name ;;
 303   -program-transform-name=* | --program-transform-name=* \
 304   | --program-transform-nam=* | --program-transform-na=* \
 305   | --program-transform-n=* | --program-transform-=* \
 306   | --program-transform=* | --program-transfor=* \
 307   | --program-transfo=* | --program-transf=* \
 308   | --program-trans=* | --program-tran=* \
 309   | --progr-tra=* | --program-tr=* | --program-t=*)
 310     program_transform_name="$ac_optarg" ;;
 311
 312   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 313   | -silent | --silent | --silen | --sile | --sil)
 314     silent=yes ;;
 315
 316   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 317     ac_prev=sbindir ;;
 318   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 319   | --sbi=* | --sb=*)
 320     sbindir="$ac_optarg" ;;
 321
 322   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 323   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 324   | --sharedst | --shareds | --shared | --share | --shar \
 325   | --sha | --sh)
 326     ac_prev=sharedstatedir ;;
 327   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 328   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 329   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 330   | --sha=* | --sh=*)
 331     sharedstatedir="$ac_optarg" ;;
 332
 333   -site | --site | --sit)
 334     ac_prev=site ;;
 335   -site=* | --site=* | --sit=*)
 336     site="$ac_optarg" ;;
 337
 338   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 339     ac_prev=sitefile ;;
 340   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 341     sitefile="$ac_optarg" ;;
 342
 343   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 344     ac_prev=srcdir ;;
 345   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 346     srcdir="$ac_optarg" ;;
 347
 348   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 349   | --syscon | --sysco | --sysc | --sys | --sy)
 350     ac_prev=sysconfdir ;;
 351   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 352   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 353     sysconfdir="$ac_optarg" ;;
 354
 355   -target | --target | --targe | --targ | --tar | --ta | --t)
 356     ac_prev=target ;;
 357   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 358     target="$ac_optarg" ;;
 359
 360   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 361     verbose=yes ;;
 362
 363   -version | --version | --versio | --versi | --vers)
 364     echo "configure generated by autoconf version 2.13"
 365     exit 0 ;;
 366
 367   -with-* | --with-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     case "$ac_option" in
 375       *=*) ;;
 376       *) ac_optarg=yes ;;
 377     esac
 378     eval "with_${ac_package}='$ac_optarg'" ;;
 379
 380   -without-* | --without-*)
 381     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 382     # Reject names that are not valid shell variable names.
 383     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 384       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 385     fi
 386     ac_package=`echo $ac_package| sed 's/-/_/g'`
 387     eval "with_${ac_package}=no" ;;
 388
 389   --x)
 390     # Obsolete; use --with-x.
 391     with_x=yes ;;
 392
 393   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 394   | --x-incl | --x-inc | --x-in | --x-i)
 395     ac_prev=x_includes ;;
 396   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 397   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 398     x_includes="$ac_optarg" ;;
 399
 400   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 401   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 402     ac_prev=x_libraries ;;
 403   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 404   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 405     x_libraries="$ac_optarg" ;;
 406
 407   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 408     ;;
 409
 410   *)
 411     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 412       echo "configure: warning: $ac_option: invalid host type" 1>&2
 413     fi
 414     if test "x$nonopt" != xNONE; then
 415       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 416     fi
 417     nonopt="$ac_option"
 418     ;;
 419
 420   esac
 421 done
 422
 423 if test -n "$ac_prev"; then
 424   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 425 fi
 426
 427 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 428
 429 # File descriptor usage:
 430 # 0 standard input
 431 # 1 file creation
 432 # 2 errors and warnings
 433 # 3 some systems may open it to /dev/tty
 434 # 4 used on the Kubota Titan
 435 # 6 checking for... messages and results
 436 # 5 compiler messages saved in config.log
 437 if test "$silent" = yes; then
 438   exec 6>/dev/null
 439 else
 440   exec 6>&1
 441 fi
 442 exec 5>./config.log
 443
 444 echo "\
 445 This file contains any messages produced by compilers while
 446 running configure, to aid debugging if configure makes a mistake.
 447 " 1>&5
 448
 449 # Strip out --no-create and --no-recursion so they do not pile up.
 450 # Also quote any args containing shell metacharacters.
 451 ac_configure_args=
 452 for ac_arg
 453 do
 454   case "$ac_arg" in
 455   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 456   | --no-cr | --no-c) ;;
 457   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 458   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 459   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 460   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 461   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 462   esac
 463 done
 464
 465 # NLS nuisances.
 466 # Only set these to C if already set.  These must not be set unconditionally
 467 # because not all systems understand e.g. LANG=C (notably SCO).
 468 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 469 # Non-C LC_CTYPE values break the ctype check.
 470 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 471 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 472 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 473 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 474
 475 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 476 rm -rf conftest* confdefs.h
 477 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 478 echo > confdefs.h
 479
 480 # A filename unique to this package, relative to the directory that
 481 # configure is in, which we can look for to find out if srcdir is correct.
 482 ac_unique_file=libF77/Version.c
 483
 484 # Find the source files, if location was not specified.
 485 if test -z "$srcdir"; then
 486   ac_srcdir_defaulted=yes
 487   # Try the directory containing this script, then its parent.
 488   ac_prog=$0
 489   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 490   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 491   srcdir=$ac_confdir
 492   if test ! -r $srcdir/$ac_unique_file; then
 493     srcdir=..
 494   fi
 495 else
 496   ac_srcdir_defaulted=no
 497 fi
 498 if test ! -r $srcdir/$ac_unique_file; then
 499   if test "$ac_srcdir_defaulted" = yes; then
 500     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 501   else
 502     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 503   fi
 504 fi
 505 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 506
 507 # Prefer explicitly selected file to automatically selected ones.
 508 if test -z "$sitefile"; then
 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 $ac_default_prefix/etc/config.site"
 514     fi
 515   fi
 516 else
 517   CONFIG_SITE="$sitefile"
 518 fi
 519 for ac_site_file in $CONFIG_SITE; do
 520   if test -r "$ac_site_file"; then
 521     echo "loading site script $ac_site_file"
 522     . "$ac_site_file"
 523   fi
 524 done
 525
 526 if test -r "$cache_file"; then
 527   echo "loading cache $cache_file"
 528   . $cache_file
 529 else
 530   echo "creating cache $cache_file"
 531   > $cache_file
 532 fi
 533
 534 ac_ext=c
 535 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 536 ac_cpp='$CPP $CPPFLAGS'
 537 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 538 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 539 cross_compiling=$ac_cv_prog_cc_cross
 540
 541 ac_exeext=
 542 ac_objext=o
 543 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 544   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 545   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 546     ac_n= ac_c='
 547 ' ac_t='        '
 548   else
 549     ac_n=-n ac_c= ac_t=
 550   fi
 551 else
 552   ac_n= ac_c='\c' ac_t=
 553 fi
 554
 555
 556
 557 # This works around the fact that libtool configuration may change LD
 558 # for this particular configuration, but some shells, instead of
 559 # keeping the changes in LD private, export them just because LD is
 560 # exported.
 561 ORIGINAL_LD_FOR_MULTILIBS=$LD
 562
 563
 564     # Check whether --enable-multilib or --disable-multilib was given.
 565 if test "${enable_multilib+set}" = set; then
 566   enableval="$enable_multilib"
 567   case "${enableval}" in
 568     yes) multilib=yes ;;
 569     no)  multilib=no ;;
 570     *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 571    esac
 572 else
 573   multilib=yes
 574 fi
 575
 576 # When building with srcdir == objdir, links to the source files will
 577 # be created in directories within the target_subdir.  We have to
 578 # adjust toplevel_srcdir accordingly, so that configure finds
 579 # install-sh and other auxiliary files that live in the top-level
 580 # source directory.
 581 if test "${srcdir}" = "."; then
 582   if test -z "${with_target_subdir}"; then
 583     toprel=".."
 584   else
 585     if test "${with_target_subdir}" != "."; then
 586       toprel="${with_multisrctop}../.."
 587     else
 588       toprel="${with_multisrctop}.."
 589     fi
 590   fi
 591 else
 592   toprel=".."
 593 fi
 594 ac_aux_dir=
 595 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
 596   if test -f $ac_dir/install-sh; then
 597     ac_aux_dir=$ac_dir
 598     ac_install_sh="$ac_aux_dir/install-sh -c"
 599     break
 600   elif test -f $ac_dir/install.sh; then
 601     ac_aux_dir=$ac_dir
 602     ac_install_sh="$ac_aux_dir/install.sh -c"
 603     break
 604   fi
 605 done
 606 if test -z "$ac_aux_dir"; then
 607   { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
 608 fi
 609 ac_config_guess=$ac_aux_dir/config.guess
 610 ac_config_sub=$ac_aux_dir/config.sub
 611 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 612
 613 toplevel_srcdir=\${top_srcdir}/$toprel
 614
 615
 616
 617
 618 # Do some error checking and defaulting for the host and target type.
 619 # The inputs are:
 620 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 621 #
 622 # The rules are:
 623 # 1. You are not allowed to specify --host, --target, and nonopt at the
 624 #    same time.
 625 # 2. Host defaults to nonopt.
 626 # 3. If nonopt is not specified, then host defaults to the current host,
 627 #    as determined by config.guess.
 628 # 4. Target and build default to nonopt.
 629 # 5. If nonopt is not specified, then target and build default to host.
 630
 631 # The aliases save the names the user supplied, while $host etc.
 632 # will get canonicalized.
 633 case $host---$target---$nonopt in
 634 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 635 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 636 esac
 637
 638
 639 # Make sure we can run config.sub.
 640 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 641 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 642 fi
 643
 644 echo $ac_n "checking host system type""... $ac_c" 1>&6
 645 echo "configure:646: checking host system type" >&5
 646
 647 host_alias=$host
 648 case "$host_alias" in
 649 NONE)
 650   case $nonopt in
 651   NONE)
 652     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 653     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 654     fi ;;
 655   *) host_alias=$nonopt ;;
 656   esac ;;
 657 esac
 658
 659 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 660 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 661 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 662 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 663 echo "$ac_t""$host" 1>&6
 664
 665 echo $ac_n "checking target system type""... $ac_c" 1>&6
 666 echo "configure:667: checking target system type" >&5
 667
 668 target_alias=$target
 669 case "$target_alias" in
 670 NONE)
 671   case $nonopt in
 672   NONE) target_alias=$host_alias ;;
 673   *) target_alias=$nonopt ;;
 674   esac ;;
 675 esac
 676
 677 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 678 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 679 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 680 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 681 echo "$ac_t""$target" 1>&6
 682
 683 echo $ac_n "checking build system type""... $ac_c" 1>&6
 684 echo "configure:685: checking build system type" >&5
 685
 686 build_alias=$build
 687 case "$build_alias" in
 688 NONE)
 689   case $nonopt in
 690   NONE) build_alias=$host_alias ;;
 691   *) build_alias=$nonopt ;;
 692   esac ;;
 693 esac
 694
 695 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 696 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 697 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 698 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 699 echo "$ac_t""$build" 1>&6
 700
 701 test "$host_alias" != "$target_alias" &&
 702   test "$program_prefix$program_suffix$program_transform_name" = \
 703     NONENONEs,x,x, &&
 704   program_prefix=${target_alias}-
 705
 706 target_alias=${target_alias-$target}
 707
 708
 709 if test $host != $build; then
 710   ac_tool_prefix=${host_alias}-
 711 else
 712   ac_tool_prefix=
 713 fi
 714
 715 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 716 echo "configure:717: checking for Cygwin environment" >&5
 717 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 718   echo $ac_n "(cached) $ac_c" 1>&6
 719 else
 720   cat > conftest.$ac_ext <<EOF
 721 #line 722 "configure"
 722 #include "confdefs.h"
 723
 724 int main() {
 725
 726 #ifndef __CYGWIN__
 727 #define __CYGWIN__ __CYGWIN32__
 728 #endif
 729 return __CYGWIN__;
 730 ; return 0; }
 731 EOF
 732 if { (eval echo configure:733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 733   rm -rf conftest*
 734   ac_cv_cygwin=yes
 735 else
 736   echo "configure: failed program was:" >&5
 737   cat conftest.$ac_ext >&5
 738   rm -rf conftest*
 739   ac_cv_cygwin=no
 740 fi
 741 rm -f conftest*
 742 rm -f conftest*
 743 fi
 744
 745 echo "$ac_t""$ac_cv_cygwin" 1>&6
 746 CYGWIN=
 747 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 748 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 749 echo "configure:750: checking for mingw32 environment" >&5
 750 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 751   echo $ac_n "(cached) $ac_c" 1>&6
 752 else
 753   cat > conftest.$ac_ext <<EOF
 754 #line 755 "configure"
 755 #include "confdefs.h"
 756
 757 int main() {
 758 return __MINGW32__;
 759 ; return 0; }
 760 EOF
 761 if { (eval echo configure:762: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 762   rm -rf conftest*
 763   ac_cv_mingw32=yes
 764 else
 765   echo "configure: failed program was:" >&5
 766   cat conftest.$ac_ext >&5
 767   rm -rf conftest*
 768   ac_cv_mingw32=no
 769 fi
 770 rm -f conftest*
 771 rm -f conftest*
 772 fi
 773
 774 echo "$ac_t""$ac_cv_mingw32" 1>&6
 775 MINGW32=
 776 test "$ac_cv_mingw32" = yes && MINGW32=yes
 777
 778 # Export build and source directories.
 779 # These need to be absolute paths, yet at the same time need to
 780 # canonicalize only relative paths, because then amd will not unmount
 781 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
 782 glibcpp_builddir=`${PWDCMD-pwd}`
 783 case $srcdir in
 784 \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
 785 *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
 786 esac
 787
 788
 789
 790
 791
 792 # Will set LN_S to either 'ln -s' or 'ln'.  With autoconf 2.50+, can also
 793 # be 'cp -p' if linking isn't available.
 794 #ac_cv_prog_LN_S='cp -p'
 795 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 796 echo "configure:797: checking whether ln -s works" >&5
 797 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 798   echo $ac_n "(cached) $ac_c" 1>&6
 799 else
 800   rm -f conftestdata
 801 if ln -s X conftestdata 2>/dev/null
 802 then
 803   rm -f conftestdata
 804   ac_cv_prog_LN_S="ln -s"
 805 else
 806   ac_cv_prog_LN_S=ln
 807 fi
 808 fi
 809 LN_S="$ac_cv_prog_LN_S"
 810 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 811   echo "$ac_t""yes" 1>&6
 812 else
 813   echo "$ac_t""no" 1>&6
 814 fi
 815
 816
 817 # We use these options to decide which functions to include.
 818 # Check whether --with-target-subdir or --without-target-subdir was given.
 819 if test "${with_target_subdir+set}" = set; then
 820   withval="$with_target_subdir"
 821   :
 822 fi
 823
 824 # Check whether --with-cross-host or --without-cross-host was given.
 825 if test "${with_cross_host+set}" = set; then
 826   withval="$with_cross_host"
 827   :
 828 fi
 829
 830
 831   # Never versions of autoconf add an underscore to these functions.
 832   # Prevent future problems ...
 833
 834
 835
 836
 837
 838 #  AC_PROG_CC
 839
 840 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
 841 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
 842 # are probably using a cross compiler, which will not be able to fully
 843 # link an executable.  This should really be fixed in autoconf
 844 # itself.
 845
 846
 847
 848
 849 # Extract the first word of "gcc", so it can be a program name with args.
 850 set dummy gcc; ac_word=$2
 851 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 852 echo "configure:853: checking for $ac_word" >&5
 853 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 854   echo $ac_n "(cached) $ac_c" 1>&6
 855 else
 856   if test -n "$CC"; then
 857   ac_cv_prog_CC="$CC" # Let the user override the test.
 858 else
 859   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 860   ac_dummy="$PATH"
 861   for ac_dir in $ac_dummy; do
 862     test -z "$ac_dir" && ac_dir=.
 863     if test -f $ac_dir/$ac_word; then
 864       ac_cv_prog_CC="gcc"
 865       break
 866     fi
 867   done
 868   IFS="$ac_save_ifs"
 869 fi
 870 fi
 871 CC="$ac_cv_prog_CC"
 872 if test -n "$CC"; then
 873   echo "$ac_t""$CC" 1>&6
 874 else
 875   echo "$ac_t""no" 1>&6
 876 fi
 877
 878 if test -z "$CC"; then
 879   # Extract the first word of "cc", so it can be a program name with args.
 880 set dummy cc; ac_word=$2
 881 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 882 echo "configure:883: checking for $ac_word" >&5
 883 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 884   echo $ac_n "(cached) $ac_c" 1>&6
 885 else
 886   if test -n "$CC"; then
 887   ac_cv_prog_CC="$CC" # Let the user override the test.
 888 else
 889   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 890   ac_prog_rejected=no
 891   ac_dummy="$PATH"
 892   for ac_dir in $ac_dummy; do
 893     test -z "$ac_dir" && ac_dir=.
 894     if test -f $ac_dir/$ac_word; then
 895       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 896         ac_prog_rejected=yes
 897         continue
 898       fi
 899       ac_cv_prog_CC="cc"
 900       break
 901     fi
 902   done
 903   IFS="$ac_save_ifs"
 904 if test $ac_prog_rejected = yes; then
 905   # We found a bogon in the path, so make sure we never use it.
 906   set dummy $ac_cv_prog_CC
 907   shift
 908   if test $# -gt 0; then
 909     # We chose a different compiler from the bogus one.
 910     # However, it has the same basename, so the bogon will be chosen
 911     # first if we set CC to just the basename; use the full file name.
 912     shift
 913     set dummy "$ac_dir/$ac_word" "$@"
 914     shift
 915     ac_cv_prog_CC="$@"
 916   fi
 917 fi
 918 fi
 919 fi
 920 CC="$ac_cv_prog_CC"
 921 if test -n "$CC"; then
 922   echo "$ac_t""$CC" 1>&6
 923 else
 924   echo "$ac_t""no" 1>&6
 925 fi
 926
 927   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 928 fi
 929
 930 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 931 echo "configure:932: checking whether we are using GNU C" >&5
 932 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 933   echo $ac_n "(cached) $ac_c" 1>&6
 934 else
 935   cat > conftest.c <<EOF
 936 #ifdef __GNUC__
 937   yes;
 938 #endif
 939 EOF
 940 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:941: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 941   ac_cv_prog_gcc=yes
 942 else
 943   ac_cv_prog_gcc=no
 944 fi
 945 fi
 946
 947 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 948
 949 if test $ac_cv_prog_gcc = yes; then
 950   GCC=yes
 951   ac_test_CFLAGS="${CFLAGS+set}"
 952   ac_save_CFLAGS="$CFLAGS"
 953   CFLAGS=
 954   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 955 echo "configure:956: checking whether ${CC-cc} accepts -g" >&5
 956 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 957   echo $ac_n "(cached) $ac_c" 1>&6
 958 else
 959   echo 'void f(){}' > conftest.c
 960 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 961   ac_cv_prog_cc_g=yes
 962 else
 963   ac_cv_prog_cc_g=no
 964 fi
 965 rm -f conftest*
 966
 967 fi
 968
 969 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 970   if test "$ac_test_CFLAGS" = set; then
 971     CFLAGS="$ac_save_CFLAGS"
 972   elif test $ac_cv_prog_cc_g = yes; then
 973     CFLAGS="-g -O2"
 974   else
 975     CFLAGS="-O2"
 976   fi
 977 else
 978   GCC=
 979   test "${CFLAGS+set}" = set || CFLAGS="-g"
 980 fi
 981
 982
 983   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
 984 set dummy ${ac_tool_prefix}as; ac_word=$2
 985 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 986 echo "configure:987: checking for $ac_word" >&5
 987 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
 988   echo $ac_n "(cached) $ac_c" 1>&6
 989 else
 990   if test -n "$AS"; then
 991   ac_cv_prog_AS="$AS" # Let the user override the test.
 992 else
 993   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 994   ac_dummy="$PATH"
 995   for ac_dir in $ac_dummy; do
 996     test -z "$ac_dir" && ac_dir=.
 997     if test -f $ac_dir/$ac_word; then
 998       ac_cv_prog_AS="${ac_tool_prefix}as"
 999       break
1000     fi
1001   done
1002   IFS="$ac_save_ifs"
1003   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1004 fi
1005 fi
1006 AS="$ac_cv_prog_AS"
1007 if test -n "$AS"; then
1008   echo "$ac_t""$AS" 1>&6
1009 else
1010   echo "$ac_t""no" 1>&6
1011 fi
1012
1013
1014
1015   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1016 set dummy ${ac_tool_prefix}ar; ac_word=$2
1017 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1018 echo "configure:1019: checking for $ac_word" >&5
1019 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1020   echo $ac_n "(cached) $ac_c" 1>&6
1021 else
1022   if test -n "$AR"; then
1023   ac_cv_prog_AR="$AR" # Let the user override the test.
1024 else
1025   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1026   ac_dummy="$PATH"
1027   for ac_dir in $ac_dummy; do
1028     test -z "$ac_dir" && ac_dir=.
1029     if test -f $ac_dir/$ac_word; then
1030       ac_cv_prog_AR="${ac_tool_prefix}ar"
1031       break
1032     fi
1033   done
1034   IFS="$ac_save_ifs"
1035   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1036 fi
1037 fi
1038 AR="$ac_cv_prog_AR"
1039 if test -n "$AR"; then
1040   echo "$ac_t""$AR" 1>&6
1041 else
1042   echo "$ac_t""no" 1>&6
1043 fi
1044
1045
1046
1047   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1048 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1049 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1050 echo "configure:1051: checking for $ac_word" >&5
1051 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1052   echo $ac_n "(cached) $ac_c" 1>&6
1053 else
1054   if test -n "$RANLIB"; then
1055   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1056 else
1057   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1058   ac_dummy="$PATH"
1059   for ac_dir in $ac_dummy; do
1060     test -z "$ac_dir" && ac_dir=.
1061     if test -f $ac_dir/$ac_word; then
1062       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1063       break
1064     fi
1065   done
1066   IFS="$ac_save_ifs"
1067 fi
1068 fi
1069 RANLIB="$ac_cv_prog_RANLIB"
1070 if test -n "$RANLIB"; then
1071   echo "$ac_t""$RANLIB" 1>&6
1072 else
1073   echo "$ac_t""no" 1>&6
1074 fi
1075
1076
1077 if test -z "$ac_cv_prog_RANLIB"; then
1078 if test -n "$ac_tool_prefix"; then
1079   # Extract the first word of "ranlib", so it can be a program name with args.
1080 set dummy ranlib; ac_word=$2
1081 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1082 echo "configure:1083: checking for $ac_word" >&5
1083 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1084   echo $ac_n "(cached) $ac_c" 1>&6
1085 else
1086   if test -n "$RANLIB"; then
1087   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1088 else
1089   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1090   ac_dummy="$PATH"
1091   for ac_dir in $ac_dummy; do
1092     test -z "$ac_dir" && ac_dir=.
1093     if test -f $ac_dir/$ac_word; then
1094       ac_cv_prog_RANLIB="ranlib"
1095       break
1096     fi
1097   done
1098   IFS="$ac_save_ifs"
1099   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB="ranlib-not-found-in-path-error"
1100 fi
1101 fi
1102 RANLIB="$ac_cv_prog_RANLIB"
1103 if test -n "$RANLIB"; then
1104   echo "$ac_t""$RANLIB" 1>&6
1105 else
1106   echo "$ac_t""no" 1>&6
1107 fi
1108
1109 else
1110   RANLIB="ranlib-not-found-in-path-error"
1111 fi
1112 fi
1113
1114   # Find a good install program.  We prefer a C program (faster),
1115 # so one script is as good as another.  But avoid the broken or
1116 # incompatible versions:
1117 # SysV /etc/install, /usr/sbin/install
1118 # SunOS /usr/etc/install
1119 # IRIX /sbin/install
1120 # AIX /bin/install
1121 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1122 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1123 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1124 # ./install, which can be erroneously created by make from ./install.sh.
1125 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1126 echo "configure:1127: checking for a BSD compatible install" >&5
1127 if test -z "$INSTALL"; then
1128 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1129   echo $ac_n "(cached) $ac_c" 1>&6
1130 else
1131     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1132   for ac_dir in $PATH; do
1133     # Account for people who put trailing slashes in PATH elements.
1134     case "$ac_dir/" in
1135     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1136     *)
1137       # OSF1 and SCO ODT 3.0 have their own names for install.
1138       # Don't use installbsd from OSF since it installs stuff as root
1139       # by default.
1140       for ac_prog in ginstall scoinst install; do
1141         if test -f $ac_dir/$ac_prog; then
1142           if test $ac_prog = install &&
1143             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1144             # AIX install.  It has an incompatible calling convention.
1145             :
1146           else
1147             ac_cv_path_install="$ac_dir/$ac_prog -c"
1148             break 2
1149           fi
1150         fi
1151       done
1152       ;;
1153     esac
1154   done
1155   IFS="$ac_save_IFS"
1156
1157 fi
1158   if test "${ac_cv_path_install+set}" = set; then
1159     INSTALL="$ac_cv_path_install"
1160   else
1161     # As a last resort, use the slow shell script.  We don't cache a
1162     # path for INSTALL within a source directory, because that will
1163     # break other packages using the cache if that directory is
1164     # removed, or if the path is relative.
1165     INSTALL="$ac_install_sh"
1166   fi
1167 fi
1168 echo "$ac_t""$INSTALL" 1>&6
1169
1170 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1171 # It thinks the first close brace ends the variable substitution.
1172 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1173
1174 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1175
1176 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1177
1178
1179   # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1180   # at least currently, we never actually build a program, so we never
1181   # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1182   # fails, because we are probably configuring with a cross compiler
1183   # which can't create executables.  So we include AC_EXEEXT to keep
1184   # automake happy, but we don't execute it, since we don't care about
1185   # the result.
1186   if false; then
1187     # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1188     # to nothing, so nothing would remain between `then' and `fi' if it
1189     # were not for the `:' below.
1190     :
1191
1192
1193 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1194 echo "configure:1195: checking for executable suffix" >&5
1195 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1196   echo $ac_n "(cached) $ac_c" 1>&6
1197 else
1198   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1199   ac_cv_exeext=.exe
1200 else
1201   rm -f conftest*
1202   echo 'int main () { return 0; }' > conftest.$ac_ext
1203   ac_cv_exeext=
1204   if { (eval echo configure:1205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1205     for file in conftest.*; do
1206       case $file in
1207       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1208       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1209       esac
1210     done
1211   else
1212     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1213   fi
1214   rm -f conftest*
1215   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1216 fi
1217 fi
1218
1219 EXEEXT=""
1220 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1221 echo "$ac_t""${ac_cv_exeext}" 1>&6
1222 ac_exeext=$EXEEXT
1223
1224   fi
1225
1226
1227 # Assumes glibcpp_builddir, glibcpp_srcdir are alreay set up and
1228 # exported correctly in GLIBCPP_CONFIGURE.
1229 glibcpp_toolexecdir=no
1230 glibcpp_toolexeclibdir=no
1231 glibcpp_prefixdir=${prefix}
1232
1233 echo $ac_n "checking for interface version number""... $ac_c" 1>&6
1234 echo "configure:1235: checking for interface version number" >&5
1235 libstdcxx_interface=$INTERFACE
1236 echo "$ac_t""$libstdcxx_interface" 1>&6
1237
1238 # Process the option "--enable-version-specific-runtime-libs"
1239 echo $ac_n "checking for --enable-version-specific-runtime-libs""... $ac_c" 1>&6
1240 echo "configure:1241: checking for --enable-version-specific-runtime-libs" >&5
1241 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1242 if test "${enable_version_specific_runtime_libs+set}" = set; then
1243   enableval="$enable_version_specific_runtime_libs"
1244   case "$enableval" in
1245  yes) version_specific_libs=yes ;;
1246  no)  version_specific_libs=no ;;
1247  *)   { echo "configure: error: Unknown argument to enable/disable version-specific libs" 1>&2; exit 1; };;
1248  esac
1249 else
1250   version_specific_libs=no
1251 fi
1252 # Option set, now we can test it.
1253 echo "$ac_t""$version_specific_libs" 1>&6
1254
1255 gcc_version_trigger=${toplevel_srcdir}/gcc/version.c
1256 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1257 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1258
1259
1260
1261 if test $version_specific_libs = yes; then
1262   # Need the gcc compiler version to know where to install libraries
1263   # and header files if --enable-version-specific-runtime-libs option
1264   # is selected.
1265     glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1266   glibcpp_toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1267   fi
1268
1269 # Calculate glibcpp_toolexecdir, glibcpp_toolexeclibdir
1270 # Install a library built with a cross compiler in tooldir, not libdir.
1271 if test x"$glibcpp_toolexecdir" = x"no"; then
1272   if test -n "$with_cross_host" &&
1273      test x"$with_cross_host" != x"no"; then
1274     glibcpp_toolexecdir='$(exec_prefix)/$(target_alias)'
1275     glibcpp_toolexeclibdir='$(toolexecdir)/lib$(MULTISUBDIR)'
1276   else
1277     glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1278     glibcpp_toolexeclibdir='$(libdir)$(MULTISUBDIR)'
1279   fi
1280 fi
1281
1282
1283
1284
1285
1286
1287 # If the language specific compiler does not exist, but the "gcc" directory
1288 # does, we do not build anything. Note, $r is set by the top-level Makefile.
1289 # Note that when we look for the compiler, we search both with and without
1290 # extension to handle cross and canadian cross builds.
1291 compiler_name=f771
1292 rm -f skip-this-dir
1293 echo $ac_n "checking if compiler $compiler_name has been built""... $ac_c" 1>&6
1294 echo "configure:1295: checking if compiler $compiler_name has been built" >&5
1295 if eval "test \"`echo '$''{'g77_cv_compiler_exists'+set}'`\" = set"; then
1296   echo $ac_n "(cached) $ac_c" 1>&6
1297 else
1298   g77_cv_compiler_exists=yes
1299 if test -n "$r"; then
1300   if test -d "$r"/gcc; then
1301     if test -f "$r"/gcc/$compiler_name \
1302        || test -f "$r"/gcc/$compiler_name.exe; then
1303       true
1304     else
1305       g77_cv_compiler_exists=no
1306       echo "rm -f config.cache config.log multilib.out" > skip-this-dir
1307     fi
1308   fi
1309 fi
1310
1311 fi
1312
1313 echo "$ac_t""$g77_cv_compiler_exists" 1>&6
1314 if test x$g77_cv_compiler_exists = xno
1315 then
1316   rm -f Makefile conftest* confdefs* core
1317   exit 0
1318 fi
1319
1320
1321 # Check whether --enable-shared or --disable-shared was given.
1322 if test "${enable_shared+set}" = set; then
1323   enableval="$enable_shared"
1324   p=${PACKAGE-default}
1325 case $enableval in
1326 yes) enable_shared=yes ;;
1327 no) enable_shared=no ;;
1328 *)
1329   enable_shared=no
1330   # Look at the argument we got.  We use all the common list separators.
1331   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1332   for pkg in $enableval; do
1333     if test "X$pkg" = "X$p"; then
1334       enable_shared=yes
1335     fi
1336   done
1337   IFS="$ac_save_ifs"
1338   ;;
1339 esac
1340 else
1341   enable_shared=yes
1342 fi
1343
1344 # Check whether --enable-static or --disable-static was given.
1345 if test "${enable_static+set}" = set; then
1346   enableval="$enable_static"
1347   p=${PACKAGE-default}
1348 case $enableval in
1349 yes) enable_static=yes ;;
1350 no) enable_static=no ;;
1351 *)
1352   enable_static=no
1353   # Look at the argument we got.  We use all the common list separators.
1354   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1355   for pkg in $enableval; do
1356     if test "X$pkg" = "X$p"; then
1357       enable_static=yes
1358     fi
1359   done
1360   IFS="$ac_save_ifs"
1361   ;;
1362 esac
1363 else
1364   enable_static=yes
1365 fi
1366
1367 # Check whether --enable-fast-install or --disable-fast-install was given.
1368 if test "${enable_fast_install+set}" = set; then
1369   enableval="$enable_fast_install"
1370   p=${PACKAGE-default}
1371 case $enableval in
1372 yes) enable_fast_install=yes ;;
1373 no) enable_fast_install=no ;;
1374 *)
1375   enable_fast_install=no
1376   # Look at the argument we got.  We use all the common list separators.
1377   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1378   for pkg in $enableval; do
1379     if test "X$pkg" = "X$p"; then
1380       enable_fast_install=yes
1381     fi
1382   done
1383   IFS="$ac_save_ifs"
1384   ;;
1385 esac
1386 else
1387   enable_fast_install=yes
1388 fi
1389
1390 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1391 if test "${with_gnu_ld+set}" = set; then
1392   withval="$with_gnu_ld"
1393   test "$withval" = no || with_gnu_ld=yes
1394 else
1395   with_gnu_ld=no
1396 fi
1397
1398 ac_prog=ld
1399 if test "$GCC" = yes; then
1400   # Check if gcc -print-prog-name=ld gives a path.
1401   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1402 echo "configure:1403: checking for ld used by GCC" >&5
1403   case $host in
1404   *-*-mingw*)
1405     # gcc leaves a trailing carriage return which upsets mingw
1406     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1407   *)
1408     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1409   esac
1410   case $ac_prog in
1411     # Accept absolute paths.
1412     [\\/]* | [A-Za-z]:[\\/]*)
1413       re_direlt='/[^/][^/]*/\.\./'
1414       # Canonicalize the path of ld
1415       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1416       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1417         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1418       done
1419       test -z "$LD" && LD="$ac_prog"
1420       ;;
1421   "")
1422     # If it fails, then pretend we aren't using GCC.
1423     ac_prog=ld
1424     ;;
1425   *)
1426     # If it is relative, then search for the first ld in PATH.
1427     with_gnu_ld=unknown
1428     ;;
1429   esac
1430 elif test "$with_gnu_ld" = yes; then
1431   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1432 echo "configure:1433: checking for GNU ld" >&5
1433 else
1434   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1435 echo "configure:1436: checking for non-GNU ld" >&5
1436 fi
1437 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1438   echo $ac_n "(cached) $ac_c" 1>&6
1439 else
1440   if test -z "$LD"; then
1441   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1442   for ac_dir in $PATH; do
1443     test -z "$ac_dir" && ac_dir=.
1444     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1445       lt_cv_path_LD="$ac_dir/$ac_prog"
1446       # Check to see if the program is GNU ld.  I'd rather use --version,
1447       # but apparently some GNU ld's only accept -v.
1448       # Break only if it was the GNU/non-GNU ld that we prefer.
1449       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1450         test "$with_gnu_ld" != no && break
1451       else
1452         test "$with_gnu_ld" != yes && break
1453       fi
1454     fi
1455   done
1456   IFS="$ac_save_ifs"
1457 else
1458   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1459 fi
1460 fi
1461
1462 LD="$lt_cv_path_LD"
1463 if test -n "$LD"; then
1464   echo "$ac_t""$LD" 1>&6
1465 else
1466   echo "$ac_t""no" 1>&6
1467 fi
1468 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1469 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1470 echo "configure:1471: checking if the linker ($LD) is GNU ld" >&5
1471 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1472   echo $ac_n "(cached) $ac_c" 1>&6
1473 else
1474   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1475 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1476   lt_cv_prog_gnu_ld=yes
1477 else
1478   lt_cv_prog_gnu_ld=no
1479 fi
1480 fi
1481
1482 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1483 with_gnu_ld=$lt_cv_prog_gnu_ld
1484
1485
1486 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1487 echo "configure:1488: checking for $LD option to reload object files" >&5
1488 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1489   echo $ac_n "(cached) $ac_c" 1>&6
1490 else
1491   lt_cv_ld_reload_flag='-r'
1492 fi
1493
1494 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1495 reload_flag=$lt_cv_ld_reload_flag
1496 test -n "$reload_flag" && reload_flag=" $reload_flag"
1497
1498 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1499 echo "configure:1500: checking for BSD-compatible nm" >&5
1500 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1501   echo $ac_n "(cached) $ac_c" 1>&6
1502 else
1503   if test -n "$NM"; then
1504   # Let the user override the test.
1505   lt_cv_path_NM="$NM"
1506 else
1507   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1508   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1509     test -z "$ac_dir" && ac_dir=.
1510     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1511     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1512       # Check to see if the nm accepts a BSD-compat flag.
1513       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1514       #   nm: unknown option "B" ignored
1515       # Tru64's nm complains that /dev/null is an invalid object file
1516       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1517         lt_cv_path_NM="$tmp_nm -B"
1518         break
1519       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1520         lt_cv_path_NM="$tmp_nm -p"
1521         break
1522       else
1523         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1524         continue # so that we can try to find one that supports BSD flags
1525       fi
1526     fi
1527   done
1528   IFS="$ac_save_ifs"
1529   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1530 fi
1531 fi
1532
1533 NM="$lt_cv_path_NM"
1534 echo "$ac_t""$NM" 1>&6
1535
1536 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1537 echo "configure:1538: checking how to recognise dependant libraries" >&5
1538 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1539   echo $ac_n "(cached) $ac_c" 1>&6
1540 else
1541   lt_cv_file_magic_cmd='$MAGIC_CMD'
1542 lt_cv_file_magic_test_file=
1543 lt_cv_deplibs_check_method='unknown'
1544 # Need to set the preceding variable on all platforms that support
1545 # interlibrary dependencies.
1546 # 'none' -- dependencies not supported.
1547 # `unknown' -- same as none, but documents that we really don't know.
1548 # 'pass_all' -- all dependencies passed with no checks.
1549 # 'test_compile' -- check by making test program.
1550 # 'file_magic [regex]' -- check by looking for files in library path
1551 # which responds to the $file_magic_cmd with a given egrep regex.
1552 # If you have `file' or equivalent on your system and you're not sure
1553 # whether `pass_all' will *always* work, you probably want this one.
1554
1555 case $host_os in
1556 aix*)
1557   lt_cv_deplibs_check_method=pass_all
1558   ;;
1559
1560 beos*)
1561   lt_cv_deplibs_check_method=pass_all
1562   ;;
1563
1564 bsdi4*)
1565   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1566   lt_cv_file_magic_cmd='/usr/bin/file -L'
1567   lt_cv_file_magic_test_file=/shlib/libc.so
1568   ;;
1569
1570 cygwin* | mingw* |pw32*)
1571   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1572   lt_cv_file_magic_cmd='$OBJDUMP -f'
1573   ;;
1574
1575 darwin* | rhapsody*)
1576   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1577   lt_cv_file_magic_cmd='/usr/bin/file -L'
1578   case "$host_os" in
1579   rhapsody* | darwin1.012)
1580     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1581     ;;
1582   *) # Darwin 1.3 on
1583     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1584     ;;
1585   esac
1586   ;;
1587
1588 freebsd* )
1589   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1590     case $host_cpu in
1591     i*86 )
1592       # Not sure whether the presence of OpenBSD here was a mistake.
1593       # Let's accept both of them until this is cleared up.
1594       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1595       lt_cv_file_magic_cmd=/usr/bin/file
1596       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1597       ;;
1598     esac
1599   else
1600     lt_cv_deplibs_check_method=pass_all
1601   fi
1602   ;;
1603
1604 gnu*)
1605   lt_cv_deplibs_check_method=pass_all
1606   ;;
1607
1608 hpux10.20*|hpux11*)
1609   case $host_cpu in
1610   hppa*)
1611     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1612     lt_cv_file_magic_cmd=/usr/bin/file
1613     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1614     ;;
1615   ia64*)
1616     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1617     lt_cv_file_magic_cmd=/usr/bin/file
1618     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1619     ;;
1620   esac
1621   ;;
1622
1623 irix5* | irix6*)
1624   case $host_os in
1625   irix5*)
1626     # this will be overridden with pass_all, but let us keep it just in case
1627     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1628     ;;
1629   *)
1630     case $LD in
1631     *-32|*"-32 ") libmagic=32-bit;;
1632     *-n32|*"-n32 ") libmagic=N32;;
1633     *-64|*"-64 ") libmagic=64-bit;;
1634     *) libmagic=never-match;;
1635     esac
1636     # this will be overridden with pass_all, but let us keep it just in case
1637     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1638     ;;
1639   esac
1640   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1641   lt_cv_deplibs_check_method=pass_all
1642   ;;
1643
1644 # This must be Linux ELF.
1645 linux-gnu*)
1646   case $host_cpu in
1647   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1648     lt_cv_deplibs_check_method=pass_all ;;
1649   *)
1650     # glibc up to 2.1.1 does not perform some relocations on ARM
1651     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1652   esac
1653   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1654   ;;
1655
1656 netbsd*)
1657   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1658     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1659   else
1660     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1661   fi
1662   ;;
1663
1664 newsos6)
1665   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1666   lt_cv_file_magic_cmd=/usr/bin/file
1667   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1668   ;;
1669
1670 osf3* | osf4* | osf5*)
1671   # this will be overridden with pass_all, but let us keep it just in case
1672   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1673   lt_cv_file_magic_test_file=/shlib/libc.so
1674   lt_cv_deplibs_check_method=pass_all
1675   ;;
1676
1677 sco3.2v5*)
1678   lt_cv_deplibs_check_method=pass_all
1679   ;;
1680
1681 solaris*)
1682   lt_cv_deplibs_check_method=pass_all
1683   lt_cv_file_magic_test_file=/lib/libc.so
1684   ;;
1685
1686 sysv5uw[78]* | sysv4*uw2*)
1687   lt_cv_deplibs_check_method=pass_all
1688   ;;
1689
1690 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1691   case $host_vendor in
1692   ncr)
1693     lt_cv_deplibs_check_method=pass_all
1694     ;;
1695   motorola)
1696     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1697     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1698     ;;
1699   esac
1700   ;;
1701 esac
1702
1703 fi
1704
1705 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1706 file_magic_cmd=$lt_cv_file_magic_cmd
1707 deplibs_check_method=$lt_cv_deplibs_check_method
1708
1709 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1710 echo "configure:1711: checking for object suffix" >&5
1711 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1712   echo $ac_n "(cached) $ac_c" 1>&6
1713 else
1714   rm -f conftest*
1715 echo 'int i = 1;' > conftest.$ac_ext
1716 if { (eval echo configure:1717: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1717   for ac_file in conftest.*; do
1718     case $ac_file in
1719     *.c) ;;
1720     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1721     esac
1722   done
1723 else
1724   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1725 fi
1726 rm -f conftest*
1727 fi
1728
1729 echo "$ac_t""$ac_cv_objext" 1>&6
1730 OBJEXT=$ac_cv_objext
1731 ac_objext=$ac_cv_objext
1732
1733 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1734
1735 # Only perform the check for file, if the check method requires it
1736 case $deplibs_check_method in
1737 file_magic*)
1738   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1739     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1740 echo "configure:1741: checking for ${ac_tool_prefix}file" >&5
1741 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1742   echo $ac_n "(cached) $ac_c" 1>&6
1743 else
1744   case $MAGIC_CMD in
1745   /*)
1746   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1747   ;;
1748   ?:/*)
1749   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1750   ;;
1751   *)
1752   ac_save_MAGIC_CMD="$MAGIC_CMD"
1753   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1754   ac_dummy="/usr/bin:$PATH"
1755   for ac_dir in $ac_dummy; do
1756     test -z "$ac_dir" && ac_dir=.
1757     if test -f $ac_dir/${ac_tool_prefix}file; then
1758       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1759       if test -n "$file_magic_test_file"; then
1760         case $deplibs_check_method in
1761         "file_magic "*)
1762           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1763           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1764           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1765             egrep "$file_magic_regex" > /dev/null; then
1766             :
1767           else
1768             cat <<EOF 1>&2
1769
1770 *** Warning: the command libtool uses to detect shared libraries,
1771 *** $file_magic_cmd, produces output that libtool cannot recognize.
1772 *** The result is that libtool may fail to recognize shared libraries
1773 *** as such.  This will affect the creation of libtool libraries that
1774 *** depend on shared libraries, but programs linked with such libtool
1775 *** libraries will work regardless of this problem.  Nevertheless, you
1776 *** may want to report the problem to your system manager and/or to
1777 *** bug-libtool@gnu.org
1778
1779 EOF
1780           fi ;;
1781         esac
1782       fi
1783       break
1784     fi
1785   done
1786   IFS="$ac_save_ifs"
1787   MAGIC_CMD="$ac_save_MAGIC_CMD"
1788   ;;
1789 esac
1790 fi
1791
1792 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1793 if test -n "$MAGIC_CMD"; then
1794   echo "$ac_t""$MAGIC_CMD" 1>&6
1795 else
1796   echo "$ac_t""no" 1>&6
1797 fi
1798
1799 if test -z "$lt_cv_path_MAGIC_CMD"; then
1800   if test -n "$ac_tool_prefix"; then
1801     echo $ac_n "checking for file""... $ac_c" 1>&6
1802 echo "configure:1803: checking for file" >&5
1803 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1804   echo $ac_n "(cached) $ac_c" 1>&6
1805 else
1806   case $MAGIC_CMD in
1807   /*)
1808   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1809   ;;
1810   ?:/*)
1811   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1812   ;;
1813   *)
1814   ac_save_MAGIC_CMD="$MAGIC_CMD"
1815   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1816   ac_dummy="/usr/bin:$PATH"
1817   for ac_dir in $ac_dummy; do
1818     test -z "$ac_dir" && ac_dir=.
1819     if test -f $ac_dir/file; then
1820       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1821       if test -n "$file_magic_test_file"; then
1822         case $deplibs_check_method in
1823         "file_magic "*)
1824           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1825           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1826           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1827             egrep "$file_magic_regex" > /dev/null; then
1828             :
1829           else
1830             cat <<EOF 1>&2
1831
1832 *** Warning: the command libtool uses to detect shared libraries,
1833 *** $file_magic_cmd, produces output that libtool cannot recognize.
1834 *** The result is that libtool may fail to recognize shared libraries
1835 *** as such.  This will affect the creation of libtool libraries that
1836 *** depend on shared libraries, but programs linked with such libtool
1837 *** libraries will work regardless of this problem.  Nevertheless, you
1838 *** may want to report the problem to your system manager and/or to
1839 *** bug-libtool@gnu.org
1840
1841 EOF
1842           fi ;;
1843         esac
1844       fi
1845       break
1846     fi
1847   done
1848   IFS="$ac_save_ifs"
1849   MAGIC_CMD="$ac_save_MAGIC_CMD"
1850   ;;
1851 esac
1852 fi
1853
1854 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1855 if test -n "$MAGIC_CMD"; then
1856   echo "$ac_t""$MAGIC_CMD" 1>&6
1857 else
1858   echo "$ac_t""no" 1>&6
1859 fi
1860
1861   else
1862     MAGIC_CMD=:
1863   fi
1864 fi
1865
1866   fi
1867   ;;
1868 esac
1869
1870 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1871 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1872 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1873 echo "configure:1874: checking for $ac_word" >&5
1874 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1875   echo $ac_n "(cached) $ac_c" 1>&6
1876 else
1877   if test -n "$RANLIB"; then
1878   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1879 else
1880   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1881   ac_dummy="$PATH"
1882   for ac_dir in $ac_dummy; do
1883     test -z "$ac_dir" && ac_dir=.
1884     if test -f $ac_dir/$ac_word; then
1885       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1886       break
1887     fi
1888   done
1889   IFS="$ac_save_ifs"
1890 fi
1891 fi
1892 RANLIB="$ac_cv_prog_RANLIB"
1893 if test -n "$RANLIB"; then
1894   echo "$ac_t""$RANLIB" 1>&6
1895 else
1896   echo "$ac_t""no" 1>&6
1897 fi
1898
1899
1900 if test -z "$ac_cv_prog_RANLIB"; then
1901 if test -n "$ac_tool_prefix"; then
1902   # Extract the first word of "ranlib", so it can be a program name with args.
1903 set dummy ranlib; 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_RANLIB'+set}'`\" = set"; then
1907   echo $ac_n "(cached) $ac_c" 1>&6
1908 else
1909   if test -n "$RANLIB"; then
1910   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1911 else
1912   IFS="${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_RANLIB="ranlib"
1918       break
1919     fi
1920   done
1921   IFS="$ac_save_ifs"
1922   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1923 fi
1924 fi
1925 RANLIB="$ac_cv_prog_RANLIB"
1926 if test -n "$RANLIB"; then
1927   echo "$ac_t""$RANLIB" 1>&6
1928 else
1929   echo "$ac_t""no" 1>&6
1930 fi
1931
1932 else
1933   RANLIB=":"
1934 fi
1935 fi
1936
1937 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1938 set dummy ${ac_tool_prefix}strip; ac_word=$2
1939 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1940 echo "configure:1941: checking for $ac_word" >&5
1941 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1942   echo $ac_n "(cached) $ac_c" 1>&6
1943 else
1944   if test -n "$STRIP"; then
1945   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1946 else
1947   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1948   ac_dummy="$PATH"
1949   for ac_dir in $ac_dummy; do
1950     test -z "$ac_dir" && ac_dir=.
1951     if test -f $ac_dir/$ac_word; then
1952       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1953       break
1954     fi
1955   done
1956   IFS="$ac_save_ifs"
1957 fi
1958 fi
1959 STRIP="$ac_cv_prog_STRIP"
1960 if test -n "$STRIP"; then
1961   echo "$ac_t""$STRIP" 1>&6
1962 else
1963   echo "$ac_t""no" 1>&6
1964 fi
1965
1966
1967 if test -z "$ac_cv_prog_STRIP"; then
1968 if test -n "$ac_tool_prefix"; then
1969   # Extract the first word of "strip", so it can be a program name with args.
1970 set dummy strip; ac_word=$2
1971 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1972 echo "configure:1973: checking for $ac_word" >&5
1973 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1974   echo $ac_n "(cached) $ac_c" 1>&6
1975 else
1976   if test -n "$STRIP"; then
1977   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1978 else
1979   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1980   ac_dummy="$PATH"
1981   for ac_dir in $ac_dummy; do
1982     test -z "$ac_dir" && ac_dir=.
1983     if test -f $ac_dir/$ac_word; then
1984       ac_cv_prog_STRIP="strip"
1985       break
1986     fi
1987   done
1988   IFS="$ac_save_ifs"
1989   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1990 fi
1991 fi
1992 STRIP="$ac_cv_prog_STRIP"
1993 if test -n "$STRIP"; then
1994   echo "$ac_t""$STRIP" 1>&6
1995 else
1996   echo "$ac_t""no" 1>&6
1997 fi
1998
1999 else
2000   STRIP=":"
2001 fi
2002 fi
2003
2004
2005 # Check for any special flags to pass to ltconfig.
2006 libtool_flags="--cache-file=$cache_file"
2007 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2008 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2009 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2010 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2011 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2012
2013
2014 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2015 if test "${enable_libtool_lock+set}" = set; then
2016   enableval="$enable_libtool_lock"
2017   :
2018 fi
2019
2020 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2021 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2022
2023 # Check whether --with-pic or --without-pic was given.
2024 if test "${with_pic+set}" = set; then
2025   withval="$with_pic"
2026   pic_mode="$withval"
2027 else
2028   pic_mode=default
2029 fi
2030
2031 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2032 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2033
2034 # Some flags need to be propagated to the compiler or linker for good
2035 # libtool support.
2036 case $host in
2037 *-*-irix6*)
2038   # Find out which ABI we are using.
2039   echo '#line 2040 "configure"' > conftest.$ac_ext
2040   if { (eval echo configure:2041: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2041     case `/usr/bin/file conftest.$ac_objext` in
2042     *32-bit*)
2043       LD="${LD-ld} -32"
2044       ;;
2045     *N32*)
2046       LD="${LD-ld} -n32"
2047       ;;
2048     *64-bit*)
2049       LD="${LD-ld} -64"
2050       ;;
2051     esac
2052   fi
2053   rm -rf conftest*
2054   ;;
2055
2056 ia64-*-hpux*)
2057   # Find out which ABI we are using.
2058   echo 'int i;' > conftest.$ac_ext
2059   if { (eval echo configure:2060: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2060     case "`/usr/bin/file conftest.o`" in
2061     *ELF-32*)
2062       HPUX_IA64_MODE="32"
2063       ;;
2064     *ELF-64*)
2065       HPUX_IA64_MODE="64"
2066       ;;
2067     esac
2068   fi
2069   rm -rf conftest*
2070   ;;
2071
2072 *-*-sco3.2v5*)
2073   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2074   SAVE_CFLAGS="$CFLAGS"
2075   CFLAGS="$CFLAGS -belf"
2076   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2077 echo "configure:2078: checking whether the C compiler needs -belf" >&5
2078 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2079   echo $ac_n "(cached) $ac_c" 1>&6
2080 else
2081
2082      ac_ext=c
2083 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2084 ac_cpp='$CPP $CPPFLAGS'
2085 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2086 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2087 cross_compiling=$ac_cv_prog_cc_cross
2088
2089      cat > conftest.$ac_ext <<EOF
2090 #line 2091 "configure"
2091 #include "confdefs.h"
2092
2093 int main() {
2094
2095 ; return 0; }
2096 EOF
2097 if { (eval echo configure:2098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2098   rm -rf conftest*
2099   lt_cv_cc_needs_belf=yes
2100 else
2101   echo "configure: failed program was:" >&5
2102   cat conftest.$ac_ext >&5
2103   rm -rf conftest*
2104   lt_cv_cc_needs_belf=no
2105 fi
2106 rm -f conftest*
2107      ac_ext=c
2108 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2109 ac_cpp='$CPP $CPPFLAGS'
2110 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2111 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2112 cross_compiling=$ac_cv_prog_cc_cross
2113
2114 fi
2115
2116 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2117   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2118     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2119     CFLAGS="$SAVE_CFLAGS"
2120   fi
2121   ;;
2122
2123
2124 esac
2125
2126
2127 # Save cache, so that ltconfig can load it
2128 cat > confcache <<\EOF
2129 # This file is a shell script that caches the results of configure
2130 # tests run on this system so they can be shared between configure
2131 # scripts and configure runs.  It is not useful on other systems.
2132 # If it contains results you don't want to keep, you may remove or edit it.
2133 #
2134 # By default, configure uses ./config.cache as the cache file,
2135 # creating it if it does not exist already.  You can give configure
2136 # the --cache-file=FILE option to use a different cache file; that is
2137 # what configure does when it calls configure scripts in
2138 # subdirectories, so they share the cache.
2139 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2140 # config.status only pays attention to the cache file if you give it the
2141 # --recheck option to rerun configure.
2142 #
2143 EOF
2144 # The following way of writing the cache mishandles newlines in values,
2145 # but we know of no workaround that is simple, portable, and efficient.
2146 # So, don't put newlines in cache variables' values.
2147 # Ultrix sh set writes to stderr and can't be redirected directly,
2148 # and sets the high bit in the cache file unless we assign to the vars.
2149 (set) 2>&1 |
2150   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2151   *ac_space=\ *)
2152     # `set' does not quote correctly, so add quotes (double-quote substitution
2153     # turns \\\\ into \\, and sed turns \\ into \).
2154     sed -n \
2155       -e "s/'/'\\\\''/g" \
2156       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2157     ;;
2158   *)
2159     # `set' quotes correctly as required by POSIX, so do not add quotes.
2160     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2161     ;;
2162   esac >> confcache
2163 if cmp -s $cache_file confcache; then
2164   :
2165 else
2166   if test -w $cache_file; then
2167     echo "updating cache $cache_file"
2168     cat confcache > $cache_file
2169   else
2170     echo "not updating unwritable cache $cache_file"
2171   fi
2172 fi
2173 rm -f confcache
2174
2175
2176 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2177 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2178 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2179 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2180 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2181 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2182 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2183 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2184 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2185 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2186
2187 # Reload cache, that may have been modified by ltconfig
2188 if test -r "$cache_file"; then
2189   echo "loading cache $cache_file"
2190   . $cache_file
2191 else
2192   echo "creating cache $cache_file"
2193   > $cache_file
2194 fi
2195
2196
2197 # This can be used to rebuild libtool when needed
2198 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2199
2200 # Always use our own libtool.
2201 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2202
2203 # Redirect the config.log output again, so that the ltconfig log is not
2204 # clobbered by the next message.
2205 exec 5>>./config.log
2206
2207
2208
2209
2210
2211
2212
2213 test "$AR" || AR=ar
2214
2215 if test "$RANLIB"; then :
2216
2217 else
2218   # Extract the first word of "ranlib", so it can be a program name with args.
2219 set dummy ranlib; ac_word=$2
2220 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2221 echo "configure:2222: checking for $ac_word" >&5
2222 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2223   echo $ac_n "(cached) $ac_c" 1>&6
2224 else
2225   if test -n "$RANLIB"; then
2226   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2227 else
2228   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2229   ac_dummy="$PATH"
2230   for ac_dir in $ac_dummy; do
2231     test -z "$ac_dir" && ac_dir=.
2232     if test -f $ac_dir/$ac_word; then
2233       ac_cv_prog_RANLIB="ranlib"
2234       break
2235     fi
2236   done
2237   IFS="$ac_save_ifs"
2238   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2239 fi
2240 fi
2241 RANLIB="$ac_cv_prog_RANLIB"
2242 if test -n "$RANLIB"; then
2243   echo "$ac_t""$RANLIB" 1>&6
2244 else
2245   echo "$ac_t""no" 1>&6
2246 fi
2247
2248 fi
2249 # Find a good install program.  We prefer a C program (faster),
2250 # so one script is as good as another.  But avoid the broken or
2251 # incompatible versions:
2252 # SysV /etc/install, /usr/sbin/install
2253 # SunOS /usr/etc/install
2254 # IRIX /sbin/install
2255 # AIX /bin/install
2256 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2257 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2258 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2259 # ./install, which can be erroneously created by make from ./install.sh.
2260 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2261 echo "configure:2262: checking for a BSD compatible install" >&5
2262 if test -z "$INSTALL"; then
2263 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2264   echo $ac_n "(cached) $ac_c" 1>&6
2265 else
2266     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2267   for ac_dir in $PATH; do
2268     # Account for people who put trailing slashes in PATH elements.
2269     case "$ac_dir/" in
2270     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2271     *)
2272       # OSF1 and SCO ODT 3.0 have their own names for install.
2273       # Don't use installbsd from OSF since it installs stuff as root
2274       # by default.
2275       for ac_prog in ginstall scoinst install; do
2276         if test -f $ac_dir/$ac_prog; then
2277           if test $ac_prog = install &&
2278             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2279             # AIX install.  It has an incompatible calling convention.
2280             :
2281           else
2282             ac_cv_path_install="$ac_dir/$ac_prog -c"
2283             break 2
2284           fi
2285         fi
2286       done
2287       ;;
2288     esac
2289   done
2290   IFS="$ac_save_IFS"
2291
2292 fi
2293   if test "${ac_cv_path_install+set}" = set; then
2294     INSTALL="$ac_cv_path_install"
2295   else
2296     # As a last resort, use the slow shell script.  We don't cache a
2297     # path for INSTALL within a source directory, because that will
2298     # break other packages using the cache if that directory is
2299     # removed, or if the path is relative.
2300     INSTALL="$ac_install_sh"
2301   fi
2302 fi
2303 echo "$ac_t""$INSTALL" 1>&6
2304
2305 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2306 # It thinks the first close brace ends the variable substitution.
2307 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2308
2309 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2310
2311 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2312
2313 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2314 echo "configure:2315: checking whether ${MAKE-make} sets \${MAKE}" >&5
2315 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
2316 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2317   echo $ac_n "(cached) $ac_c" 1>&6
2318 else
2319   cat > conftestmake <<\EOF
2320 all:
2321         @echo 'ac_maketemp="${MAKE}"'
2322 EOF
2323 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2324 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2325 if test -n "$ac_maketemp"; then
2326   eval ac_cv_prog_make_${ac_make}_set=yes
2327 else
2328   eval ac_cv_prog_make_${ac_make}_set=no
2329 fi
2330 rm -f conftestmake
2331 fi
2332 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2333   echo "$ac_t""yes" 1>&6
2334   SET_MAKE=
2335 else
2336   echo "$ac_t""no" 1>&6
2337   SET_MAKE="MAKE=${MAKE-make}"
2338 fi
2339
2340
2341 # Sanity check for the cross-compilation case:
2342 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2343 echo "configure:2344: checking how to run the C preprocessor" >&5
2344 # On Suns, sometimes $CPP names a directory.
2345 if test -n "$CPP" && test -d "$CPP"; then
2346   CPP=
2347 fi
2348 if test -z "$CPP"; then
2349 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2350   echo $ac_n "(cached) $ac_c" 1>&6
2351 else
2352     # This must be in double quotes, not single quotes, because CPP may get
2353   # substituted into the Makefile and "${CC-cc}" will confuse make.
2354   CPP="${CC-cc} -E"
2355   # On the NeXT, cc -E runs the code through the compiler's parser,
2356   # not just through cpp.
2357   cat > conftest.$ac_ext <<EOF
2358 #line 2359 "configure"
2359 #include "confdefs.h"
2360 #include <assert.h>
2361 Syntax Error
2362 EOF
2363 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2364 { (eval echo configure:2365: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2365 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2366 if test -z "$ac_err"; then
2367   :
2368 else
2369   echo "$ac_err" >&5
2370   echo "configure: failed program was:" >&5
2371   cat conftest.$ac_ext >&5
2372   rm -rf conftest*
2373   CPP="${CC-cc} -E -traditional-cpp"
2374   cat > conftest.$ac_ext <<EOF
2375 #line 2376 "configure"
2376 #include "confdefs.h"
2377 #include <assert.h>
2378 Syntax Error
2379 EOF
2380 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2381 { (eval echo configure:2382: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2382 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2383 if test -z "$ac_err"; then
2384   :
2385 else
2386   echo "$ac_err" >&5
2387   echo "configure: failed program was:" >&5
2388   cat conftest.$ac_ext >&5
2389   rm -rf conftest*
2390   CPP="${CC-cc} -nologo -E"
2391   cat > conftest.$ac_ext <<EOF
2392 #line 2393 "configure"
2393 #include "confdefs.h"
2394 #include <assert.h>
2395 Syntax Error
2396 EOF
2397 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2398 { (eval echo configure:2399: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2399 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2400 if test -z "$ac_err"; then
2401   :
2402 else
2403   echo "$ac_err" >&5
2404   echo "configure: failed program was:" >&5
2405   cat conftest.$ac_ext >&5
2406   rm -rf conftest*
2407   CPP=/lib/cpp
2408 fi
2409 rm -f conftest*
2410 fi
2411 rm -f conftest*
2412 fi
2413 rm -f conftest*
2414   ac_cv_prog_CPP="$CPP"
2415 fi
2416   CPP="$ac_cv_prog_CPP"
2417 else
2418   ac_cv_prog_CPP="$CPP"
2419 fi
2420 echo "$ac_t""$CPP" 1>&6
2421
2422 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
2423 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
2424 echo "configure:2425: checking for stdio.h" >&5
2425 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2426   echo $ac_n "(cached) $ac_c" 1>&6
2427 else
2428   cat > conftest.$ac_ext <<EOF
2429 #line 2430 "configure"
2430 #include "confdefs.h"
2431 #include <stdio.h>
2432 EOF
2433 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2434 { (eval echo configure:2435: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2435 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2436 if test -z "$ac_err"; then
2437   rm -rf conftest*
2438   eval "ac_cv_header_$ac_safe=yes"
2439 else
2440   echo "$ac_err" >&5
2441   echo "configure: failed program was:" >&5
2442   cat conftest.$ac_ext >&5
2443   rm -rf conftest*
2444   eval "ac_cv_header_$ac_safe=no"
2445 fi
2446 rm -f conftest*
2447 fi
2448 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2449   echo "$ac_t""yes" 1>&6
2450   :
2451 else
2452   echo "$ac_t""no" 1>&6
2453 { echo "configure: error: Can't find stdio.h.
2454 You must have a usable C system for the target already installed, at least
2455 including headers and, preferably, the library, before you can configure
2456 the G77 runtime system.  If necessary, install gcc now with \`LANGUAGES=c',
2457 then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
2458 fi
2459
2460
2461 echo $ac_n "checking for built-in g77 integer types""... $ac_c" 1>&6
2462 echo "configure:2463: checking for built-in g77 integer types" >&5
2463 if eval "test \"`echo '$''{'libf2c_cv_has_g77_builtin_types'+set}'`\" = set"; then
2464   echo $ac_n "(cached) $ac_c" 1>&6
2465 else
2466   cat > conftest.$ac_ext <<EOF
2467 #line 2468 "configure"
2468 #include "confdefs.h"
2469
2470 int main() {
2471 __g77_integer g77i;
2472 __g77_uinteger g77ui;
2473 __g77_longint g77l;
2474 __g77_ulongint g77ul;
2475 ; return 0; }
2476 EOF
2477 if { (eval echo configure:2478: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2478   rm -rf conftest*
2479   libf2c_cv_has_g77_builtin_types=yes
2480 else
2481   echo "configure: failed program was:" >&5
2482   cat conftest.$ac_ext >&5
2483   rm -rf conftest*
2484   libf2c_cv_has_g77_builtin_types=no
2485 fi
2486 rm -f conftest*
2487 fi
2488
2489 echo "$ac_t""$libf2c_cv_has_g77_builtin_types" 1>&6
2490 if test $libf2c_cv_has_g77_builtin_types = no; then
2491   { echo "configure: error: gcc doesn't define all of the built in types __g77_integer,
2492 __g77_uinteger, __g77_longint, and __g77_ulongint.  You may not be using
2493 a new enough version of gcc, or your target may not have type sizes which
2494 accommodate those types." 1>&2; exit 1; }
2495 fi
2496
2497 # avoid confusion in case the `makefile's from the f2c distribution have
2498 # got put here
2499 test -f libF77/makefile && mv libF77/makefile  libF77/makefile.ori
2500 test -f libI77/makefile && mv libI77/makefile  libI77/makefile.ori
2501 test -f libU77/makefile && mv libU77/makefile  libU77/makefile.ori
2502
2503 subdirs="libU77 libI77 libF77"
2504
2505 # Do Makefile first since g2c.h depends on it and shouldn't get an
2506 # earlier timestamp.  Of course, it does when the multilib gunk below
2507 # edits Makefile, sigh; see additional touch below.
2508 trap '' 1 2 15
2509 cat > confcache <<\EOF
2510 # This file is a shell script that caches the results of configure
2511 # tests run on this system so they can be shared between configure
2512 # scripts and configure runs.  It is not useful on other systems.
2513 # If it contains results you don't want to keep, you may remove or edit it.
2514 #
2515 # By default, configure uses ./config.cache as the cache file,
2516 # creating it if it does not exist already.  You can give configure
2517 # the --cache-file=FILE option to use a different cache file; that is
2518 # what configure does when it calls configure scripts in
2519 # subdirectories, so they share the cache.
2520 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2521 # config.status only pays attention to the cache file if you give it the
2522 # --recheck option to rerun configure.
2523 #
2524 EOF
2525 # The following way of writing the cache mishandles newlines in values,
2526 # but we know of no workaround that is simple, portable, and efficient.
2527 # So, don't put newlines in cache variables' values.
2528 # Ultrix sh set writes to stderr and can't be redirected directly,
2529 # and sets the high bit in the cache file unless we assign to the vars.
2530 (set) 2>&1 |
2531   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2532   *ac_space=\ *)
2533     # `set' does not quote correctly, so add quotes (double-quote substitution
2534     # turns \\\\ into \\, and sed turns \\ into \).
2535     sed -n \
2536       -e "s/'/'\\\\''/g" \
2537       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2538     ;;
2539   *)
2540     # `set' quotes correctly as required by POSIX, so do not add quotes.
2541     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2542     ;;
2543   esac >> confcache
2544 if cmp -s $cache_file confcache; then
2545   :
2546 else
2547   if test -w $cache_file; then
2548     echo "updating cache $cache_file"
2549     cat confcache > $cache_file
2550   else
2551     echo "not updating unwritable cache $cache_file"
2552   fi
2553 fi
2554 rm -f confcache
2555
2556 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2557
2558 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2559 # Let make expand exec_prefix.
2560 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2561
2562 # Any assignment to VPATH causes Sun make to only execute
2563 # the first set of double-colon rules, so remove it if not needed.
2564 # If there is a colon in the path, we need to keep it.
2565 if test "x$srcdir" = x.; then
2566   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2567 fi
2568
2569 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2570
2571 # Transform confdefs.h into DEFS.
2572 # Protect against shell expansion while executing Makefile rules.
2573 # Protect against Makefile macro expansion.
2574 cat > conftest.defs <<\EOF
2575 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2576 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2577 s%\[%\\&%g
2578 s%\]%\\&%g
2579 s%\$%$$%g
2580 EOF
2581 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2582 rm -f conftest.defs
2583
2584
2585 # Without the "./", some shells look in PATH for config.status.
2586 : ${CONFIG_STATUS=./config.status}
2587
2588 echo creating $CONFIG_STATUS
2589 rm -f $CONFIG_STATUS
2590 cat > $CONFIG_STATUS <<EOF
2591 #! /bin/sh
2592 # Generated automatically by configure.
2593 # Run this file to recreate the current configuration.
2594 # This directory was configured as follows,
2595 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2596 #
2597 # $0 $ac_configure_args
2598 #
2599 # Compiler output produced by configure, useful for debugging
2600 # configure, is in ./config.log if it exists.
2601
2602 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2603 for ac_option
2604 do
2605   case "\$ac_option" in
2606   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2607     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2608     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2609   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2610     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2611     exit 0 ;;
2612   -help | --help | --hel | --he | --h)
2613     echo "\$ac_cs_usage"; exit 0 ;;
2614   *) echo "\$ac_cs_usage"; exit 1 ;;
2615   esac
2616 done
2617
2618 ac_given_srcdir=$srcdir
2619 ac_given_INSTALL="$INSTALL"
2620
2621 trap 'rm -fr `echo "Makefile g2c.h:g2c.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2622 EOF
2623 cat >> $CONFIG_STATUS <<EOF
2624
2625 # Protect against being on the right side of a sed subst in config.status.
2626 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2627  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2628 $ac_vpsub
2629 $extrasub
2630 s%@SHELL@%$SHELL%g
2631 s%@CFLAGS@%$CFLAGS%g
2632 s%@CPPFLAGS@%$CPPFLAGS%g
2633 s%@CXXFLAGS@%$CXXFLAGS%g
2634 s%@FFLAGS@%$FFLAGS%g
2635 s%@DEFS@%$DEFS%g
2636 s%@LDFLAGS@%$LDFLAGS%g
2637 s%@LIBS@%$LIBS%g
2638 s%@exec_prefix@%$exec_prefix%g
2639 s%@prefix@%$prefix%g
2640 s%@program_transform_name@%$program_transform_name%g
2641 s%@bindir@%$bindir%g
2642 s%@sbindir@%$sbindir%g
2643 s%@libexecdir@%$libexecdir%g
2644 s%@datadir@%$datadir%g
2645 s%@sysconfdir@%$sysconfdir%g
2646 s%@sharedstatedir@%$sharedstatedir%g
2647 s%@localstatedir@%$localstatedir%g
2648 s%@libdir@%$libdir%g
2649 s%@includedir@%$includedir%g
2650 s%@oldincludedir@%$oldincludedir%g
2651 s%@infodir@%$infodir%g
2652 s%@mandir@%$mandir%g
2653 s%@toplevel_srcdir@%$toplevel_srcdir%g
2654 s%@host@%$host%g
2655 s%@host_alias@%$host_alias%g
2656 s%@host_cpu@%$host_cpu%g
2657 s%@host_vendor@%$host_vendor%g
2658 s%@host_os@%$host_os%g
2659 s%@target@%$target%g
2660 s%@target_alias@%$target_alias%g
2661 s%@target_cpu@%$target_cpu%g
2662 s%@target_vendor@%$target_vendor%g
2663 s%@target_os@%$target_os%g
2664 s%@build@%$build%g
2665 s%@build_alias@%$build_alias%g
2666 s%@build_cpu@%$build_cpu%g
2667 s%@build_vendor@%$build_vendor%g
2668 s%@build_os@%$build_os%g
2669 s%@glibcpp_builddir@%$glibcpp_builddir%g
2670 s%@glibcpp_srcdir@%$glibcpp_srcdir%g
2671 s%@LN_S@%$LN_S%g
2672 s%@CC@%$CC%g
2673 s%@AS@%$AS%g
2674 s%@AR@%$AR%g
2675 s%@RANLIB@%$RANLIB%g
2676 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2677 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2678 s%@INSTALL_DATA@%$INSTALL_DATA%g
2679 s%@EXEEXT@%$EXEEXT%g
2680 s%@gcc_version@%$gcc_version%g
2681 s%@gcc_version_trigger@%$gcc_version_trigger%g
2682 s%@glibcpp_prefixdir@%$glibcpp_prefixdir%g
2683 s%@glibcpp_toolexecdir@%$glibcpp_toolexecdir%g
2684 s%@glibcpp_toolexeclibdir@%$glibcpp_toolexeclibdir%g
2685 s%@OBJEXT@%$OBJEXT%g
2686 s%@STRIP@%$STRIP%g
2687 s%@LIBTOOL@%$LIBTOOL%g
2688 s%@SET_MAKE@%$SET_MAKE%g
2689 s%@CPP@%$CPP%g
2690 s%@subdirs@%$subdirs%g
2691
2692 CEOF
2693 EOF
2694
2695 cat >> $CONFIG_STATUS <<\EOF
2696
2697 # Split the substitutions into bite-sized pieces for seds with
2698 # small command number limits, like on Digital OSF/1 and HP-UX.
2699 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2700 ac_file=1 # Number of current file.
2701 ac_beg=1 # First line for current file.
2702 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2703 ac_more_lines=:
2704 ac_sed_cmds=""
2705 while $ac_more_lines; do
2706   if test $ac_beg -gt 1; then
2707     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2708   else
2709     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2710   fi
2711   if test ! -s conftest.s$ac_file; then
2712     ac_more_lines=false
2713     rm -f conftest.s$ac_file
2714   else
2715     if test -z "$ac_sed_cmds"; then
2716       ac_sed_cmds="sed -f conftest.s$ac_file"
2717     else
2718       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2719     fi
2720     ac_file=`expr $ac_file + 1`
2721     ac_beg=$ac_end
2722     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2723   fi
2724 done
2725 if test -z "$ac_sed_cmds"; then
2726   ac_sed_cmds=cat
2727 fi
2728 EOF
2729
2730 cat >> $CONFIG_STATUS <<EOF
2731
2732 CONFIG_FILES=\${CONFIG_FILES-"Makefile g2c.h:g2c.hin"}
2733 EOF
2734 cat >> $CONFIG_STATUS <<\EOF
2735 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2736   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2737   case "$ac_file" in
2738   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2739        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2740   *) ac_file_in="${ac_file}.in" ;;
2741   esac
2742
2743   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2744
2745   # Remove last slash and all that follows it.  Not all systems have dirname.
2746   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2747   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2748     # The file is in a subdirectory.
2749     test ! -d "$ac_dir" && mkdir "$ac_dir"
2750     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2751     # A "../" for each directory in $ac_dir_suffix.
2752     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2753   else
2754     ac_dir_suffix= ac_dots=
2755   fi
2756
2757   case "$ac_given_srcdir" in
2758   .)  srcdir=.
2759       if test -z "$ac_dots"; then top_srcdir=.
2760       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2761   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2762   *) # Relative path.
2763     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2764     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2765   esac
2766
2767   case "$ac_given_INSTALL" in
2768   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2769   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2770   esac
2771
2772   echo creating "$ac_file"
2773   rm -f "$ac_file"
2774   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2775   case "$ac_file" in
2776   *Makefile*) ac_comsub="1i\\
2777 # $configure_input" ;;
2778   *) ac_comsub= ;;
2779   esac
2780
2781   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2782   sed -e "$ac_comsub
2783 s%@configure_input@%$configure_input%g
2784 s%@srcdir@%$srcdir%g
2785 s%@top_srcdir@%$top_srcdir%g
2786 s%@INSTALL@%$INSTALL%g
2787 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2788 fi; done
2789 rm -f conftest.s*
2790
2791 EOF
2792 cat >> $CONFIG_STATUS <<EOF
2793 srcdir=${srcdir}
2794 host=${host}
2795 target=${target}
2796 with_target_subdir=${with_target_subdir}
2797 with_multisubdir=${with_multisubdir}
2798 ac_configure_args="--enable-multilib ${ac_configure_args}"
2799 toplevel_srcdir=${toplevel_srcdir}
2800 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
2801
2802 EOF
2803 cat >> $CONFIG_STATUS <<\EOF
2804 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
2805 if test -n "$CONFIG_FILES"; then
2806   LD="${ORIGINAL_LD_FOR_MULTILIBS}"
2807   if test -n "${with_target_subdir}"; then
2808     # FIXME: We shouldn't need to set ac_file
2809     ac_file=Makefile
2810     . ${toplevel_srcdir}/config-ml.in
2811     touch g2c.h   # to keep it more recent than Makefile
2812   fi
2813 fi
2814 exit 0
2815 EOF
2816 chmod +x $CONFIG_STATUS
2817 rm -fr confdefs* $ac_clean_files
2818 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2819
2820 if test "$no_recursion" != yes; then
2821
2822   # Remove --cache-file and --srcdir arguments so they do not pile up.
2823   ac_sub_configure_args=
2824   ac_prev=
2825   for ac_arg in $ac_configure_args; do
2826     if test -n "$ac_prev"; then
2827       ac_prev=
2828       continue
2829     fi
2830     case "$ac_arg" in
2831     -cache-file | --cache-file | --cache-fil | --cache-fi \
2832     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2833       ac_prev=cache_file ;;
2834     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2835     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2836       ;;
2837     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2838       ac_prev=srcdir ;;
2839     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2840       ;;
2841     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2842     esac
2843   done
2844
2845   for ac_config_dir in libU77 libI77 libF77; do
2846
2847     # Do not complain, so a configure script can configure whichever
2848     # parts of a large source tree are present.
2849     if test ! -d $srcdir/$ac_config_dir; then
2850       continue
2851     fi
2852
2853     echo configuring in $ac_config_dir
2854
2855     case "$srcdir" in
2856     .) ;;
2857     *)
2858       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2859       else
2860         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2861       fi
2862       ;;
2863     esac
2864
2865     ac_popdir=`pwd`
2866     cd $ac_config_dir
2867
2868       # A "../" for each directory in /$ac_config_dir.
2869       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2870
2871     case "$srcdir" in
2872     .) # No --srcdir option.  We are building in place.
2873       ac_sub_srcdir=$srcdir ;;
2874     /*) # Absolute path.
2875       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2876     *) # Relative path.
2877       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2878     esac
2879
2880     # Check for guested configure; otherwise get Cygnus style configure.
2881     if test -f $ac_sub_srcdir/configure; then
2882       ac_sub_configure=$ac_sub_srcdir/configure
2883     elif test -f $ac_sub_srcdir/configure.in; then
2884       ac_sub_configure=$ac_configure
2885     else
2886       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2887       ac_sub_configure=
2888     fi
2889
2890     # The recursion is here.
2891     if test -n "$ac_sub_configure"; then
2892
2893       # Make the cache file name correct relative to the subdirectory.
2894       case "$cache_file" in
2895       /*) ac_sub_cache_file=$cache_file ;;
2896       *) # Relative path.
2897         ac_sub_cache_file="$ac_dots$cache_file" ;;
2898       esac
2899   case "$ac_given_INSTALL" in
2900         [/$]*) INSTALL="$ac_given_INSTALL" ;;
2901         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2902         esac
2903
2904       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2905       # The eval makes quoting arguments work.
2906       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2907       then :
2908       else
2909         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2910       fi
2911     fi
2912
2913     cd $ac_popdir
2914   done
2915 fi
2916
2917
2918