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 ac_aux_dir=
 564 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 565   if test -f $ac_dir/install-sh; then
 566     ac_aux_dir=$ac_dir
 567     ac_install_sh="$ac_aux_dir/install-sh -c"
 568     break
 569   elif test -f $ac_dir/install.sh; then
 570     ac_aux_dir=$ac_dir
 571     ac_install_sh="$ac_aux_dir/install.sh -c"
 572     break
 573   fi
 574 done
 575 if test -z "$ac_aux_dir"; then
 576   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 577 fi
 578 ac_config_guess=$ac_aux_dir/config.guess
 579 ac_config_sub=$ac_aux_dir/config.sub
 580 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 581
 582
 583 # Do some error checking and defaulting for the host and target type.
 584 # The inputs are:
 585 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 586 #
 587 # The rules are:
 588 # 1. You are not allowed to specify --host, --target, and nonopt at the
 589 #    same time.
 590 # 2. Host defaults to nonopt.
 591 # 3. If nonopt is not specified, then host defaults to the current host,
 592 #    as determined by config.guess.
 593 # 4. Target and build default to nonopt.
 594 # 5. If nonopt is not specified, then target and build default to host.
 595
 596 # The aliases save the names the user supplied, while $host etc.
 597 # will get canonicalized.
 598 case $host---$target---$nonopt in
 599 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 600 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 601 esac
 602
 603
 604 # Make sure we can run config.sub.
 605 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 606 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 607 fi
 608
 609 echo $ac_n "checking host system type""... $ac_c" 1>&6
 610 echo "configure:611: checking host system type" >&5
 611
 612 host_alias=$host
 613 case "$host_alias" in
 614 NONE)
 615   case $nonopt in
 616   NONE)
 617     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 618     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 619     fi ;;
 620   *) host_alias=$nonopt ;;
 621   esac ;;
 622 esac
 623
 624 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 625 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 626 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 627 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 628 echo "$ac_t""$host" 1>&6
 629
 630 echo $ac_n "checking target system type""... $ac_c" 1>&6
 631 echo "configure:632: checking target system type" >&5
 632
 633 target_alias=$target
 634 case "$target_alias" in
 635 NONE)
 636   case $nonopt in
 637   NONE) target_alias=$host_alias ;;
 638   *) target_alias=$nonopt ;;
 639   esac ;;
 640 esac
 641
 642 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 643 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 644 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 645 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 646 echo "$ac_t""$target" 1>&6
 647
 648 echo $ac_n "checking build system type""... $ac_c" 1>&6
 649 echo "configure:650: checking build system type" >&5
 650
 651 build_alias=$build
 652 case "$build_alias" in
 653 NONE)
 654   case $nonopt in
 655   NONE) build_alias=$host_alias ;;
 656   *) build_alias=$nonopt ;;
 657   esac ;;
 658 esac
 659
 660 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 661 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 662 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 663 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 664 echo "$ac_t""$build" 1>&6
 665
 666 test "$host_alias" != "$target_alias" &&
 667   test "$program_prefix$program_suffix$program_transform_name" = \
 668     NONENONEs,x,x, &&
 669   program_prefix=${target_alias}-
 670
 671 target_alias=${target_alias-$target}
 672
 673
 674 if test $host != $build; then
 675   ac_tool_prefix=${host_alias}-
 676 else
 677   ac_tool_prefix=
 678 fi
 679
 680 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 681 echo "configure:682: checking for Cygwin environment" >&5
 682 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 683   echo $ac_n "(cached) $ac_c" 1>&6
 684 else
 685   cat > conftest.$ac_ext <<EOF
 686 #line 687 "configure"
 687 #include "confdefs.h"
 688
 689 int main() {
 690
 691 #ifndef __CYGWIN__
 692 #define __CYGWIN__ __CYGWIN32__
 693 #endif
 694 return __CYGWIN__;
 695 ; return 0; }
 696 EOF
 697 if { (eval echo configure:698: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 698   rm -rf conftest*
 699   ac_cv_cygwin=yes
 700 else
 701   echo "configure: failed program was:" >&5
 702   cat conftest.$ac_ext >&5
 703   rm -rf conftest*
 704   ac_cv_cygwin=no
 705 fi
 706 rm -f conftest*
 707 rm -f conftest*
 708 fi
 709
 710 echo "$ac_t""$ac_cv_cygwin" 1>&6
 711 CYGWIN=
 712 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 713 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 714 echo "configure:715: checking for mingw32 environment" >&5
 715 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 716   echo $ac_n "(cached) $ac_c" 1>&6
 717 else
 718   cat > conftest.$ac_ext <<EOF
 719 #line 720 "configure"
 720 #include "confdefs.h"
 721
 722 int main() {
 723 return __MINGW32__;
 724 ; return 0; }
 725 EOF
 726 if { (eval echo configure:727: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 727   rm -rf conftest*
 728   ac_cv_mingw32=yes
 729 else
 730   echo "configure: failed program was:" >&5
 731   cat conftest.$ac_ext >&5
 732   rm -rf conftest*
 733   ac_cv_mingw32=no
 734 fi
 735 rm -f conftest*
 736 rm -f conftest*
 737 fi
 738
 739 echo "$ac_t""$ac_cv_mingw32" 1>&6
 740 MINGW32=
 741 test "$ac_cv_mingw32" = yes && MINGW32=yes
 742
 743     # Check whether --enable-multilib or --disable-multilib was given.
 744 if test "${enable_multilib+set}" = set; then
 745   enableval="$enable_multilib"
 746   case "${enableval}" in
 747     yes) multilib=yes ;;
 748     no)  multilib=no ;;
 749     *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 750    esac
 751 else
 752   multilib=yes
 753 fi
 754
 755 # When building with srcdir == objdir, links to the source files will
 756 # be created in directories within the target_subdir.  We have to
 757 # adjust toplevel_srcdir accordingly, so that configure finds
 758 # install-sh and other auxiliary files that live in the top-level
 759 # source directory.
 760 if test "${srcdir}" = "."; then
 761   if test -z "${with_target_subdir}"; then
 762     toprel=".."
 763   else
 764     if test "${with_target_subdir}" != "."; then
 765       toprel="${with_multisrctop}../.."
 766     else
 767       toprel="${with_multisrctop}.."
 768     fi
 769   fi
 770 else
 771   toprel=".."
 772 fi
 773 ac_aux_dir=
 774 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
 775   if test -f $ac_dir/install-sh; then
 776     ac_aux_dir=$ac_dir
 777     ac_install_sh="$ac_aux_dir/install-sh -c"
 778     break
 779   elif test -f $ac_dir/install.sh; then
 780     ac_aux_dir=$ac_dir
 781     ac_install_sh="$ac_aux_dir/install.sh -c"
 782     break
 783   fi
 784 done
 785 if test -z "$ac_aux_dir"; then
 786   { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
 787 fi
 788 ac_config_guess=$ac_aux_dir/config.guess
 789 ac_config_sub=$ac_aux_dir/config.sub
 790 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 791
 792 toplevel_srcdir=\${top_srcdir}/$toprel
 793
 794
 795 # Export build and source directories.
 796 # These need to be absolute paths, yet at the same time need to
 797 # canonicalize only relative paths, because then amd will not unmount
 798 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
 799 glibcpp_builddir=`pwd`
 800 case $srcdir in
 801 \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
 802 *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
 803 esac
 804
 805
 806
 807
 808
 809 # Will set LN_S to either 'ln -s' or 'ln'.  With autoconf 2.50+, can also
 810 # be 'cp -p' if linking isn't available.
 811 #ac_cv_prog_LN_S='cp -p'
 812 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 813 echo "configure:814: checking whether ln -s works" >&5
 814 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 815   echo $ac_n "(cached) $ac_c" 1>&6
 816 else
 817   rm -f conftestdata
 818 if ln -s X conftestdata 2>/dev/null
 819 then
 820   rm -f conftestdata
 821   ac_cv_prog_LN_S="ln -s"
 822 else
 823   ac_cv_prog_LN_S=ln
 824 fi
 825 fi
 826 LN_S="$ac_cv_prog_LN_S"
 827 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 828   echo "$ac_t""yes" 1>&6
 829 else
 830   echo "$ac_t""no" 1>&6
 831 fi
 832
 833
 834 # We use these options to decide which functions to include.
 835 # Check whether --with-target-subdir or --without-target-subdir was given.
 836 if test "${with_target_subdir+set}" = set; then
 837   withval="$with_target_subdir"
 838   :
 839 fi
 840
 841 # Check whether --with-cross-host or --without-cross-host was given.
 842 if test "${with_cross_host+set}" = set; then
 843   withval="$with_cross_host"
 844   :
 845 fi
 846
 847
 848   # Never versions of autoconf add an underscore to these functions.
 849   # Prevent future problems ...
 850
 851
 852
 853
 854
 855 #  AC_PROG_CC
 856
 857 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
 858 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
 859 # are probably using a cross compiler, which will not be able to fully
 860 # link an executable.  This should really be fixed in autoconf
 861 # itself.
 862
 863
 864
 865
 866 # Extract the first word of "gcc", so it can be a program name with args.
 867 set dummy gcc; ac_word=$2
 868 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 869 echo "configure:870: checking for $ac_word" >&5
 870 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 871   echo $ac_n "(cached) $ac_c" 1>&6
 872 else
 873   if test -n "$CC"; then
 874   ac_cv_prog_CC="$CC" # Let the user override the test.
 875 else
 876   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 877   ac_dummy="$PATH"
 878   for ac_dir in $ac_dummy; do
 879     test -z "$ac_dir" && ac_dir=.
 880     if test -f $ac_dir/$ac_word; then
 881       ac_cv_prog_CC="gcc"
 882       break
 883     fi
 884   done
 885   IFS="$ac_save_ifs"
 886 fi
 887 fi
 888 CC="$ac_cv_prog_CC"
 889 if test -n "$CC"; then
 890   echo "$ac_t""$CC" 1>&6
 891 else
 892   echo "$ac_t""no" 1>&6
 893 fi
 894
 895 if test -z "$CC"; then
 896   # Extract the first word of "cc", so it can be a program name with args.
 897 set dummy cc; ac_word=$2
 898 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 899 echo "configure:900: checking for $ac_word" >&5
 900 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 901   echo $ac_n "(cached) $ac_c" 1>&6
 902 else
 903   if test -n "$CC"; then
 904   ac_cv_prog_CC="$CC" # Let the user override the test.
 905 else
 906   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 907   ac_prog_rejected=no
 908   ac_dummy="$PATH"
 909   for ac_dir in $ac_dummy; do
 910     test -z "$ac_dir" && ac_dir=.
 911     if test -f $ac_dir/$ac_word; then
 912       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 913         ac_prog_rejected=yes
 914         continue
 915       fi
 916       ac_cv_prog_CC="cc"
 917       break
 918     fi
 919   done
 920   IFS="$ac_save_ifs"
 921 if test $ac_prog_rejected = yes; then
 922   # We found a bogon in the path, so make sure we never use it.
 923   set dummy $ac_cv_prog_CC
 924   shift
 925   if test $# -gt 0; then
 926     # We chose a different compiler from the bogus one.
 927     # However, it has the same basename, so the bogon will be chosen
 928     # first if we set CC to just the basename; use the full file name.
 929     shift
 930     set dummy "$ac_dir/$ac_word" "$@"
 931     shift
 932     ac_cv_prog_CC="$@"
 933   fi
 934 fi
 935 fi
 936 fi
 937 CC="$ac_cv_prog_CC"
 938 if test -n "$CC"; then
 939   echo "$ac_t""$CC" 1>&6
 940 else
 941   echo "$ac_t""no" 1>&6
 942 fi
 943
 944   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 945 fi
 946
 947 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 948 echo "configure:949: checking whether we are using GNU C" >&5
 949 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 950   echo $ac_n "(cached) $ac_c" 1>&6
 951 else
 952   cat > conftest.c <<EOF
 953 #ifdef __GNUC__
 954   yes;
 955 #endif
 956 EOF
 957 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 958   ac_cv_prog_gcc=yes
 959 else
 960   ac_cv_prog_gcc=no
 961 fi
 962 fi
 963
 964 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 965
 966 if test $ac_cv_prog_gcc = yes; then
 967   GCC=yes
 968   ac_test_CFLAGS="${CFLAGS+set}"
 969   ac_save_CFLAGS="$CFLAGS"
 970   CFLAGS=
 971   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 972 echo "configure:973: checking whether ${CC-cc} accepts -g" >&5
 973 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 974   echo $ac_n "(cached) $ac_c" 1>&6
 975 else
 976   echo 'void f(){}' > conftest.c
 977 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 978   ac_cv_prog_cc_g=yes
 979 else
 980   ac_cv_prog_cc_g=no
 981 fi
 982 rm -f conftest*
 983
 984 fi
 985
 986 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 987   if test "$ac_test_CFLAGS" = set; then
 988     CFLAGS="$ac_save_CFLAGS"
 989   elif test $ac_cv_prog_cc_g = yes; then
 990     CFLAGS="-g -O2"
 991   else
 992     CFLAGS="-O2"
 993   fi
 994 else
 995   GCC=
 996   test "${CFLAGS+set}" = set || CFLAGS="-g"
 997 fi
 998
 999
1000   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1001 set dummy ${ac_tool_prefix}as; ac_word=$2
1002 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1003 echo "configure:1004: checking for $ac_word" >&5
1004 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1005   echo $ac_n "(cached) $ac_c" 1>&6
1006 else
1007   if test -n "$AS"; then
1008   ac_cv_prog_AS="$AS" # Let the user override the test.
1009 else
1010   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1011   ac_dummy="$PATH"
1012   for ac_dir in $ac_dummy; do
1013     test -z "$ac_dir" && ac_dir=.
1014     if test -f $ac_dir/$ac_word; then
1015       ac_cv_prog_AS="${ac_tool_prefix}as"
1016       break
1017     fi
1018   done
1019   IFS="$ac_save_ifs"
1020   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1021 fi
1022 fi
1023 AS="$ac_cv_prog_AS"
1024 if test -n "$AS"; then
1025   echo "$ac_t""$AS" 1>&6
1026 else
1027   echo "$ac_t""no" 1>&6
1028 fi
1029
1030
1031
1032   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1033 set dummy ${ac_tool_prefix}ar; ac_word=$2
1034 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1035 echo "configure:1036: checking for $ac_word" >&5
1036 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1037   echo $ac_n "(cached) $ac_c" 1>&6
1038 else
1039   if test -n "$AR"; then
1040   ac_cv_prog_AR="$AR" # Let the user override the test.
1041 else
1042   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1043   ac_dummy="$PATH"
1044   for ac_dir in $ac_dummy; do
1045     test -z "$ac_dir" && ac_dir=.
1046     if test -f $ac_dir/$ac_word; then
1047       ac_cv_prog_AR="${ac_tool_prefix}ar"
1048       break
1049     fi
1050   done
1051   IFS="$ac_save_ifs"
1052   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1053 fi
1054 fi
1055 AR="$ac_cv_prog_AR"
1056 if test -n "$AR"; then
1057   echo "$ac_t""$AR" 1>&6
1058 else
1059   echo "$ac_t""no" 1>&6
1060 fi
1061
1062
1063
1064   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1065 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1066 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1067 echo "configure:1068: checking for $ac_word" >&5
1068 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1069   echo $ac_n "(cached) $ac_c" 1>&6
1070 else
1071   if test -n "$RANLIB"; then
1072   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1073 else
1074   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1075   ac_dummy="$PATH"
1076   for ac_dir in $ac_dummy; do
1077     test -z "$ac_dir" && ac_dir=.
1078     if test -f $ac_dir/$ac_word; then
1079       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1080       break
1081     fi
1082   done
1083   IFS="$ac_save_ifs"
1084 fi
1085 fi
1086 RANLIB="$ac_cv_prog_RANLIB"
1087 if test -n "$RANLIB"; then
1088   echo "$ac_t""$RANLIB" 1>&6
1089 else
1090   echo "$ac_t""no" 1>&6
1091 fi
1092
1093
1094 if test -z "$ac_cv_prog_RANLIB"; then
1095 if test -n "$ac_tool_prefix"; then
1096   # Extract the first word of "ranlib", so it can be a program name with args.
1097 set dummy ranlib; ac_word=$2
1098 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1099 echo "configure:1100: checking for $ac_word" >&5
1100 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1101   echo $ac_n "(cached) $ac_c" 1>&6
1102 else
1103   if test -n "$RANLIB"; then
1104   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1105 else
1106   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1107   ac_dummy="$PATH"
1108   for ac_dir in $ac_dummy; do
1109     test -z "$ac_dir" && ac_dir=.
1110     if test -f $ac_dir/$ac_word; then
1111       ac_cv_prog_RANLIB="ranlib"
1112       break
1113     fi
1114   done
1115   IFS="$ac_save_ifs"
1116   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB="ranlib-not-found-in-path-error"
1117 fi
1118 fi
1119 RANLIB="$ac_cv_prog_RANLIB"
1120 if test -n "$RANLIB"; then
1121   echo "$ac_t""$RANLIB" 1>&6
1122 else
1123   echo "$ac_t""no" 1>&6
1124 fi
1125
1126 else
1127   RANLIB="ranlib-not-found-in-path-error"
1128 fi
1129 fi
1130
1131   # Find a good install program.  We prefer a C program (faster),
1132 # so one script is as good as another.  But avoid the broken or
1133 # incompatible versions:
1134 # SysV /etc/install, /usr/sbin/install
1135 # SunOS /usr/etc/install
1136 # IRIX /sbin/install
1137 # AIX /bin/install
1138 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1139 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1140 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1141 # ./install, which can be erroneously created by make from ./install.sh.
1142 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1143 echo "configure:1144: checking for a BSD compatible install" >&5
1144 if test -z "$INSTALL"; then
1145 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1146   echo $ac_n "(cached) $ac_c" 1>&6
1147 else
1148     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1149   for ac_dir in $PATH; do
1150     # Account for people who put trailing slashes in PATH elements.
1151     case "$ac_dir/" in
1152     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1153     *)
1154       # OSF1 and SCO ODT 3.0 have their own names for install.
1155       # Don't use installbsd from OSF since it installs stuff as root
1156       # by default.
1157       for ac_prog in ginstall scoinst install; do
1158         if test -f $ac_dir/$ac_prog; then
1159           if test $ac_prog = install &&
1160             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1161             # AIX install.  It has an incompatible calling convention.
1162             :
1163           else
1164             ac_cv_path_install="$ac_dir/$ac_prog -c"
1165             break 2
1166           fi
1167         fi
1168       done
1169       ;;
1170     esac
1171   done
1172   IFS="$ac_save_IFS"
1173
1174 fi
1175   if test "${ac_cv_path_install+set}" = set; then
1176     INSTALL="$ac_cv_path_install"
1177   else
1178     # As a last resort, use the slow shell script.  We don't cache a
1179     # path for INSTALL within a source directory, because that will
1180     # break other packages using the cache if that directory is
1181     # removed, or if the path is relative.
1182     INSTALL="$ac_install_sh"
1183   fi
1184 fi
1185 echo "$ac_t""$INSTALL" 1>&6
1186
1187 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1188 # It thinks the first close brace ends the variable substitution.
1189 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1190
1191 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1192
1193 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1194
1195
1196   # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1197   # at least currently, we never actually build a program, so we never
1198   # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1199   # fails, because we are probably configuring with a cross compiler
1200   # which can't create executables.  So we include AC_EXEEXT to keep
1201   # automake happy, but we don't execute it, since we don't care about
1202   # the result.
1203   if false; then
1204     # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1205     # to nothing, so nothing would remain between `then' and `fi' if it
1206     # were not for the `:' below.
1207     :
1208
1209
1210 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1211 echo "configure:1212: checking for executable suffix" >&5
1212 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1213   echo $ac_n "(cached) $ac_c" 1>&6
1214 else
1215   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1216   ac_cv_exeext=.exe
1217 else
1218   rm -f conftest*
1219   echo 'int main () { return 0; }' > conftest.$ac_ext
1220   ac_cv_exeext=
1221   if { (eval echo configure:1222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1222     for file in conftest.*; do
1223       case $file in
1224       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1225       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1226       esac
1227     done
1228   else
1229     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1230   fi
1231   rm -f conftest*
1232   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1233 fi
1234 fi
1235
1236 EXEEXT=""
1237 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1238 echo "$ac_t""${ac_cv_exeext}" 1>&6
1239 ac_exeext=$EXEEXT
1240
1241   fi
1242
1243
1244 # Assumes glibcpp_builddir, glibcpp_srcdir are alreay set up and
1245 # exported correctly in GLIBCPP_CONFIGURE.
1246 glibcpp_toolexecdir=no
1247 glibcpp_toolexeclibdir=no
1248 glibcpp_prefixdir=${prefix}
1249
1250 echo $ac_n "checking for interface version number""... $ac_c" 1>&6
1251 echo "configure:1252: checking for interface version number" >&5
1252 libstdcxx_interface=$INTERFACE
1253 echo "$ac_t""$libstdcxx_interface" 1>&6
1254
1255 # Process the option "--enable-version-specific-runtime-libs"
1256 echo $ac_n "checking for --enable-version-specific-runtime-libs""... $ac_c" 1>&6
1257 echo "configure:1258: checking for --enable-version-specific-runtime-libs" >&5
1258 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1259 if test "${enable_version_specific_runtime_libs+set}" = set; then
1260   enableval="$enable_version_specific_runtime_libs"
1261   case "$enableval" in
1262  yes) version_specific_libs=yes ;;
1263  no)  version_specific_libs=no ;;
1264  *)   { echo "configure: error: Unknown argument to enable/disable version-specific libs" 1>&2; exit 1; };;
1265  esac
1266 else
1267   version_specific_libs=no
1268 fi
1269 # Option set, now we can test it.
1270 echo "$ac_t""$version_specific_libs" 1>&6
1271
1272 gcc_version_trigger=${toplevel_srcdir}/gcc/version.c
1273 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1274 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1275
1276
1277
1278 if test $version_specific_libs = yes; then
1279   # Need the gcc compiler version to know where to install libraries
1280   # and header files if --enable-version-specific-runtime-libs option
1281   # is selected.
1282     glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1283   glibcpp_toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1284   fi
1285
1286 # Calculate glibcpp_toolexecdir, glibcpp_toolexeclibdir
1287 # Install a library built with a cross compiler in tooldir, not libdir.
1288 if test x"$glibcpp_toolexecdir" = x"no"; then
1289   if test -n "$with_cross_host" &&
1290      test x"$with_cross_host" != x"no"; then
1291     glibcpp_toolexecdir='$(exec_prefix)/$(target_alias)'
1292     glibcpp_toolexeclibdir='$(toolexecdir)/lib$(MULTISUBDIR)'
1293   else
1294     glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1295     glibcpp_toolexeclibdir='$(libdir)$(MULTISUBDIR)'
1296   fi
1297 fi
1298
1299
1300
1301
1302
1303
1304 # If the language specific compiler does not exist, but the "gcc" directory
1305 # does, we do not build anything. Note, $r is set by the top-level Makefile.
1306 # Note that when we look for the compiler, we search both with and without
1307 # extension to handle cross and canadian cross builds.
1308 compiler_name=f771
1309 rm -f skip-this-dir
1310 echo $ac_n "checking if compiler $compiler_name has been built""... $ac_c" 1>&6
1311 echo "configure:1312: checking if compiler $compiler_name has been built" >&5
1312 if eval "test \"`echo '$''{'g77_cv_compiler_exists'+set}'`\" = set"; then
1313   echo $ac_n "(cached) $ac_c" 1>&6
1314 else
1315   g77_cv_compiler_exists=yes
1316 if test -n "$r"; then
1317   if test -d "$r"/gcc; then
1318     if test -f "$r"/gcc/$compiler_name \
1319        || test -f "$r"/gcc/$compiler_name.exe; then
1320       true
1321     else
1322       g77_cv_compiler_exists=no
1323       echo "rm -f config.cache config.log multilib.out" > skip-this-dir
1324     fi
1325   fi
1326 fi
1327
1328 fi
1329
1330 echo "$ac_t""$g77_cv_compiler_exists" 1>&6
1331 if test x$g77_cv_compiler_exists = xno
1332 then
1333   rm -f Makefile conftest* confdefs* core
1334   exit 0
1335 fi
1336
1337
1338 # Check whether --enable-shared or --disable-shared was given.
1339 if test "${enable_shared+set}" = set; then
1340   enableval="$enable_shared"
1341   p=${PACKAGE-default}
1342 case $enableval in
1343 yes) enable_shared=yes ;;
1344 no) enable_shared=no ;;
1345 *)
1346   enable_shared=no
1347   # Look at the argument we got.  We use all the common list separators.
1348   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1349   for pkg in $enableval; do
1350     if test "X$pkg" = "X$p"; then
1351       enable_shared=yes
1352     fi
1353   done
1354   IFS="$ac_save_ifs"
1355   ;;
1356 esac
1357 else
1358   enable_shared=yes
1359 fi
1360
1361 # Check whether --enable-static or --disable-static was given.
1362 if test "${enable_static+set}" = set; then
1363   enableval="$enable_static"
1364   p=${PACKAGE-default}
1365 case $enableval in
1366 yes) enable_static=yes ;;
1367 no) enable_static=no ;;
1368 *)
1369   enable_static=no
1370   # Look at the argument we got.  We use all the common list separators.
1371   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1372   for pkg in $enableval; do
1373     if test "X$pkg" = "X$p"; then
1374       enable_static=yes
1375     fi
1376   done
1377   IFS="$ac_save_ifs"
1378   ;;
1379 esac
1380 else
1381   enable_static=yes
1382 fi
1383
1384 # Check whether --enable-fast-install or --disable-fast-install was given.
1385 if test "${enable_fast_install+set}" = set; then
1386   enableval="$enable_fast_install"
1387   p=${PACKAGE-default}
1388 case $enableval in
1389 yes) enable_fast_install=yes ;;
1390 no) enable_fast_install=no ;;
1391 *)
1392   enable_fast_install=no
1393   # Look at the argument we got.  We use all the common list separators.
1394   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1395   for pkg in $enableval; do
1396     if test "X$pkg" = "X$p"; then
1397       enable_fast_install=yes
1398     fi
1399   done
1400   IFS="$ac_save_ifs"
1401   ;;
1402 esac
1403 else
1404   enable_fast_install=yes
1405 fi
1406
1407 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1408 if test "${with_gnu_ld+set}" = set; then
1409   withval="$with_gnu_ld"
1410   test "$withval" = no || with_gnu_ld=yes
1411 else
1412   with_gnu_ld=no
1413 fi
1414
1415 ac_prog=ld
1416 if test "$GCC" = yes; then
1417   # Check if gcc -print-prog-name=ld gives a path.
1418   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1419 echo "configure:1420: checking for ld used by GCC" >&5
1420   case $host in
1421   *-*-mingw*)
1422     # gcc leaves a trailing carriage return which upsets mingw
1423     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1424   *)
1425     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1426   esac
1427   case $ac_prog in
1428     # Accept absolute paths.
1429     [\\/]* | [A-Za-z]:[\\/]*)
1430       re_direlt='/[^/][^/]*/\.\./'
1431       # Canonicalize the path of ld
1432       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1433       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1434         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1435       done
1436       test -z "$LD" && LD="$ac_prog"
1437       ;;
1438   "")
1439     # If it fails, then pretend we aren't using GCC.
1440     ac_prog=ld
1441     ;;
1442   *)
1443     # If it is relative, then search for the first ld in PATH.
1444     with_gnu_ld=unknown
1445     ;;
1446   esac
1447 elif test "$with_gnu_ld" = yes; then
1448   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1449 echo "configure:1450: checking for GNU ld" >&5
1450 else
1451   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1452 echo "configure:1453: checking for non-GNU ld" >&5
1453 fi
1454 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1455   echo $ac_n "(cached) $ac_c" 1>&6
1456 else
1457   if test -z "$LD"; then
1458   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1459   for ac_dir in $PATH; do
1460     test -z "$ac_dir" && ac_dir=.
1461     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1462       lt_cv_path_LD="$ac_dir/$ac_prog"
1463       # Check to see if the program is GNU ld.  I'd rather use --version,
1464       # but apparently some GNU ld's only accept -v.
1465       # Break only if it was the GNU/non-GNU ld that we prefer.
1466       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1467         test "$with_gnu_ld" != no && break
1468       else
1469         test "$with_gnu_ld" != yes && break
1470       fi
1471     fi
1472   done
1473   IFS="$ac_save_ifs"
1474 else
1475   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1476 fi
1477 fi
1478
1479 LD="$lt_cv_path_LD"
1480 if test -n "$LD"; then
1481   echo "$ac_t""$LD" 1>&6
1482 else
1483   echo "$ac_t""no" 1>&6
1484 fi
1485 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1486 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1487 echo "configure:1488: checking if the linker ($LD) is GNU ld" >&5
1488 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1489   echo $ac_n "(cached) $ac_c" 1>&6
1490 else
1491   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1492 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1493   lt_cv_prog_gnu_ld=yes
1494 else
1495   lt_cv_prog_gnu_ld=no
1496 fi
1497 fi
1498
1499 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1500 with_gnu_ld=$lt_cv_prog_gnu_ld
1501
1502
1503 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1504 echo "configure:1505: checking for $LD option to reload object files" >&5
1505 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1506   echo $ac_n "(cached) $ac_c" 1>&6
1507 else
1508   lt_cv_ld_reload_flag='-r'
1509 fi
1510
1511 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1512 reload_flag=$lt_cv_ld_reload_flag
1513 test -n "$reload_flag" && reload_flag=" $reload_flag"
1514
1515 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1516 echo "configure:1517: checking for BSD-compatible nm" >&5
1517 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1518   echo $ac_n "(cached) $ac_c" 1>&6
1519 else
1520   if test -n "$NM"; then
1521   # Let the user override the test.
1522   lt_cv_path_NM="$NM"
1523 else
1524   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1525   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1526     test -z "$ac_dir" && ac_dir=.
1527     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1528     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1529       # Check to see if the nm accepts a BSD-compat flag.
1530       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1531       #   nm: unknown option "B" ignored
1532       # Tru64's nm complains that /dev/null is an invalid object file
1533       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1534         lt_cv_path_NM="$tmp_nm -B"
1535         break
1536       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1537         lt_cv_path_NM="$tmp_nm -p"
1538         break
1539       else
1540         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1541         continue # so that we can try to find one that supports BSD flags
1542       fi
1543     fi
1544   done
1545   IFS="$ac_save_ifs"
1546   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1547 fi
1548 fi
1549
1550 NM="$lt_cv_path_NM"
1551 echo "$ac_t""$NM" 1>&6
1552
1553 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1554 echo "configure:1555: checking how to recognise dependant libraries" >&5
1555 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1556   echo $ac_n "(cached) $ac_c" 1>&6
1557 else
1558   lt_cv_file_magic_cmd='$MAGIC_CMD'
1559 lt_cv_file_magic_test_file=
1560 lt_cv_deplibs_check_method='unknown'
1561 # Need to set the preceding variable on all platforms that support
1562 # interlibrary dependencies.
1563 # 'none' -- dependencies not supported.
1564 # `unknown' -- same as none, but documents that we really don't know.
1565 # 'pass_all' -- all dependencies passed with no checks.
1566 # 'test_compile' -- check by making test program.
1567 # 'file_magic [regex]' -- check by looking for files in library path
1568 # which responds to the $file_magic_cmd with a given egrep regex.
1569 # If you have `file' or equivalent on your system and you're not sure
1570 # whether `pass_all' will *always* work, you probably want this one.
1571
1572 case $host_os in
1573 aix*)
1574   lt_cv_deplibs_check_method=pass_all
1575   ;;
1576
1577 beos*)
1578   lt_cv_deplibs_check_method=pass_all
1579   ;;
1580
1581 bsdi4*)
1582   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1583   lt_cv_file_magic_cmd='/usr/bin/file -L'
1584   lt_cv_file_magic_test_file=/shlib/libc.so
1585   ;;
1586
1587 cygwin* | mingw* |pw32*)
1588   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1589   lt_cv_file_magic_cmd='$OBJDUMP -f'
1590   ;;
1591
1592 darwin* | rhapsody*)
1593   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1594   lt_cv_file_magic_cmd='/usr/bin/file -L'
1595   case "$host_os" in
1596   rhapsody* | darwin1.012)
1597     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1598     ;;
1599   *) # Darwin 1.3 on
1600     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1601     ;;
1602   esac
1603   ;;
1604
1605 freebsd* )
1606   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1607     case $host_cpu in
1608     i*86 )
1609       # Not sure whether the presence of OpenBSD here was a mistake.
1610       # Let's accept both of them until this is cleared up.
1611       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1612       lt_cv_file_magic_cmd=/usr/bin/file
1613       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1614       ;;
1615     esac
1616   else
1617     lt_cv_deplibs_check_method=pass_all
1618   fi
1619   ;;
1620
1621 gnu*)
1622   lt_cv_deplibs_check_method=pass_all
1623   ;;
1624
1625 hpux10.20*|hpux11*)
1626   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1627   lt_cv_file_magic_cmd=/usr/bin/file
1628   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1629   ;;
1630
1631 irix5* | irix6*)
1632   case $host_os in
1633   irix5*)
1634     # this will be overridden with pass_all, but let us keep it just in case
1635     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1636     ;;
1637   *)
1638     case $LD in
1639     *-32|*"-32 ") libmagic=32-bit;;
1640     *-n32|*"-n32 ") libmagic=N32;;
1641     *-64|*"-64 ") libmagic=64-bit;;
1642     *) libmagic=never-match;;
1643     esac
1644     # this will be overridden with pass_all, but let us keep it just in case
1645     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1646     ;;
1647   esac
1648   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1649   lt_cv_deplibs_check_method=pass_all
1650   ;;
1651
1652 # This must be Linux ELF.
1653 linux-gnu*)
1654   case $host_cpu in
1655   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1656     lt_cv_deplibs_check_method=pass_all ;;
1657   *)
1658     # glibc up to 2.1.1 does not perform some relocations on ARM
1659     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1660   esac
1661   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1662   ;;
1663
1664 netbsd*)
1665   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1666     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1667   else
1668     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1669   fi
1670   ;;
1671
1672 newsos6)
1673   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1674   lt_cv_file_magic_cmd=/usr/bin/file
1675   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1676   ;;
1677
1678 osf3* | osf4* | osf5*)
1679   # this will be overridden with pass_all, but let us keep it just in case
1680   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1681   lt_cv_file_magic_test_file=/shlib/libc.so
1682   lt_cv_deplibs_check_method=pass_all
1683   ;;
1684
1685 sco3.2v5*)
1686   lt_cv_deplibs_check_method=pass_all
1687   ;;
1688
1689 solaris*)
1690   lt_cv_deplibs_check_method=pass_all
1691   lt_cv_file_magic_test_file=/lib/libc.so
1692   ;;
1693
1694 sysv5uw[78]* | sysv4*uw2*)
1695   lt_cv_deplibs_check_method=pass_all
1696   ;;
1697
1698 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1699   case $host_vendor in
1700   ncr)
1701     lt_cv_deplibs_check_method=pass_all
1702     ;;
1703   motorola)
1704     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1705     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1706     ;;
1707   esac
1708   ;;
1709 esac
1710
1711 fi
1712
1713 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1714 file_magic_cmd=$lt_cv_file_magic_cmd
1715 deplibs_check_method=$lt_cv_deplibs_check_method
1716
1717 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1718 echo "configure:1719: checking for object suffix" >&5
1719 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1720   echo $ac_n "(cached) $ac_c" 1>&6
1721 else
1722   rm -f conftest*
1723 echo 'int i = 1;' > conftest.$ac_ext
1724 if { (eval echo configure:1725: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1725   for ac_file in conftest.*; do
1726     case $ac_file in
1727     *.c) ;;
1728     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1729     esac
1730   done
1731 else
1732   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1733 fi
1734 rm -f conftest*
1735 fi
1736
1737 echo "$ac_t""$ac_cv_objext" 1>&6
1738 OBJEXT=$ac_cv_objext
1739 ac_objext=$ac_cv_objext
1740
1741 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1742
1743 # Only perform the check for file, if the check method requires it
1744 case $deplibs_check_method in
1745 file_magic*)
1746   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1747     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1748 echo "configure:1749: checking for ${ac_tool_prefix}file" >&5
1749 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1750   echo $ac_n "(cached) $ac_c" 1>&6
1751 else
1752   case $MAGIC_CMD in
1753   /*)
1754   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1755   ;;
1756   ?:/*)
1757   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1758   ;;
1759   *)
1760   ac_save_MAGIC_CMD="$MAGIC_CMD"
1761   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1762   ac_dummy="/usr/bin:$PATH"
1763   for ac_dir in $ac_dummy; do
1764     test -z "$ac_dir" && ac_dir=.
1765     if test -f $ac_dir/${ac_tool_prefix}file; then
1766       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1767       if test -n "$file_magic_test_file"; then
1768         case $deplibs_check_method in
1769         "file_magic "*)
1770           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1771           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1772           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1773             egrep "$file_magic_regex" > /dev/null; then
1774             :
1775           else
1776             cat <<EOF 1>&2
1777
1778 *** Warning: the command libtool uses to detect shared libraries,
1779 *** $file_magic_cmd, produces output that libtool cannot recognize.
1780 *** The result is that libtool may fail to recognize shared libraries
1781 *** as such.  This will affect the creation of libtool libraries that
1782 *** depend on shared libraries, but programs linked with such libtool
1783 *** libraries will work regardless of this problem.  Nevertheless, you
1784 *** may want to report the problem to your system manager and/or to
1785 *** bug-libtool@gnu.org
1786
1787 EOF
1788           fi ;;
1789         esac
1790       fi
1791       break
1792     fi
1793   done
1794   IFS="$ac_save_ifs"
1795   MAGIC_CMD="$ac_save_MAGIC_CMD"
1796   ;;
1797 esac
1798 fi
1799
1800 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1801 if test -n "$MAGIC_CMD"; then
1802   echo "$ac_t""$MAGIC_CMD" 1>&6
1803 else
1804   echo "$ac_t""no" 1>&6
1805 fi
1806
1807 if test -z "$lt_cv_path_MAGIC_CMD"; then
1808   if test -n "$ac_tool_prefix"; then
1809     echo $ac_n "checking for file""... $ac_c" 1>&6
1810 echo "configure:1811: checking for file" >&5
1811 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1812   echo $ac_n "(cached) $ac_c" 1>&6
1813 else
1814   case $MAGIC_CMD in
1815   /*)
1816   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1817   ;;
1818   ?:/*)
1819   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1820   ;;
1821   *)
1822   ac_save_MAGIC_CMD="$MAGIC_CMD"
1823   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1824   ac_dummy="/usr/bin:$PATH"
1825   for ac_dir in $ac_dummy; do
1826     test -z "$ac_dir" && ac_dir=.
1827     if test -f $ac_dir/file; then
1828       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1829       if test -n "$file_magic_test_file"; then
1830         case $deplibs_check_method in
1831         "file_magic "*)
1832           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1833           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1834           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1835             egrep "$file_magic_regex" > /dev/null; then
1836             :
1837           else
1838             cat <<EOF 1>&2
1839
1840 *** Warning: the command libtool uses to detect shared libraries,
1841 *** $file_magic_cmd, produces output that libtool cannot recognize.
1842 *** The result is that libtool may fail to recognize shared libraries
1843 *** as such.  This will affect the creation of libtool libraries that
1844 *** depend on shared libraries, but programs linked with such libtool
1845 *** libraries will work regardless of this problem.  Nevertheless, you
1846 *** may want to report the problem to your system manager and/or to
1847 *** bug-libtool@gnu.org
1848
1849 EOF
1850           fi ;;
1851         esac
1852       fi
1853       break
1854     fi
1855   done
1856   IFS="$ac_save_ifs"
1857   MAGIC_CMD="$ac_save_MAGIC_CMD"
1858   ;;
1859 esac
1860 fi
1861
1862 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1863 if test -n "$MAGIC_CMD"; then
1864   echo "$ac_t""$MAGIC_CMD" 1>&6
1865 else
1866   echo "$ac_t""no" 1>&6
1867 fi
1868
1869   else
1870     MAGIC_CMD=:
1871   fi
1872 fi
1873
1874   fi
1875   ;;
1876 esac
1877
1878 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1879 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1880 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1881 echo "configure:1882: checking for $ac_word" >&5
1882 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1883   echo $ac_n "(cached) $ac_c" 1>&6
1884 else
1885   if test -n "$RANLIB"; then
1886   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1887 else
1888   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1889   ac_dummy="$PATH"
1890   for ac_dir in $ac_dummy; do
1891     test -z "$ac_dir" && ac_dir=.
1892     if test -f $ac_dir/$ac_word; then
1893       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1894       break
1895     fi
1896   done
1897   IFS="$ac_save_ifs"
1898 fi
1899 fi
1900 RANLIB="$ac_cv_prog_RANLIB"
1901 if test -n "$RANLIB"; then
1902   echo "$ac_t""$RANLIB" 1>&6
1903 else
1904   echo "$ac_t""no" 1>&6
1905 fi
1906
1907
1908 if test -z "$ac_cv_prog_RANLIB"; then
1909 if test -n "$ac_tool_prefix"; then
1910   # Extract the first word of "ranlib", so it can be a program name with args.
1911 set dummy ranlib; ac_word=$2
1912 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1913 echo "configure:1914: checking for $ac_word" >&5
1914 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1915   echo $ac_n "(cached) $ac_c" 1>&6
1916 else
1917   if test -n "$RANLIB"; then
1918   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1919 else
1920   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1921   ac_dummy="$PATH"
1922   for ac_dir in $ac_dummy; do
1923     test -z "$ac_dir" && ac_dir=.
1924     if test -f $ac_dir/$ac_word; then
1925       ac_cv_prog_RANLIB="ranlib"
1926       break
1927     fi
1928   done
1929   IFS="$ac_save_ifs"
1930   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1931 fi
1932 fi
1933 RANLIB="$ac_cv_prog_RANLIB"
1934 if test -n "$RANLIB"; then
1935   echo "$ac_t""$RANLIB" 1>&6
1936 else
1937   echo "$ac_t""no" 1>&6
1938 fi
1939
1940 else
1941   RANLIB=":"
1942 fi
1943 fi
1944
1945 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1946 set dummy ${ac_tool_prefix}strip; ac_word=$2
1947 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1948 echo "configure:1949: checking for $ac_word" >&5
1949 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1950   echo $ac_n "(cached) $ac_c" 1>&6
1951 else
1952   if test -n "$STRIP"; then
1953   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1954 else
1955   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1956   ac_dummy="$PATH"
1957   for ac_dir in $ac_dummy; do
1958     test -z "$ac_dir" && ac_dir=.
1959     if test -f $ac_dir/$ac_word; then
1960       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1961       break
1962     fi
1963   done
1964   IFS="$ac_save_ifs"
1965 fi
1966 fi
1967 STRIP="$ac_cv_prog_STRIP"
1968 if test -n "$STRIP"; then
1969   echo "$ac_t""$STRIP" 1>&6
1970 else
1971   echo "$ac_t""no" 1>&6
1972 fi
1973
1974
1975 if test -z "$ac_cv_prog_STRIP"; then
1976 if test -n "$ac_tool_prefix"; then
1977   # Extract the first word of "strip", so it can be a program name with args.
1978 set dummy strip; ac_word=$2
1979 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1980 echo "configure:1981: checking for $ac_word" >&5
1981 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1982   echo $ac_n "(cached) $ac_c" 1>&6
1983 else
1984   if test -n "$STRIP"; then
1985   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1986 else
1987   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1988   ac_dummy="$PATH"
1989   for ac_dir in $ac_dummy; do
1990     test -z "$ac_dir" && ac_dir=.
1991     if test -f $ac_dir/$ac_word; then
1992       ac_cv_prog_STRIP="strip"
1993       break
1994     fi
1995   done
1996   IFS="$ac_save_ifs"
1997   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1998 fi
1999 fi
2000 STRIP="$ac_cv_prog_STRIP"
2001 if test -n "$STRIP"; then
2002   echo "$ac_t""$STRIP" 1>&6
2003 else
2004   echo "$ac_t""no" 1>&6
2005 fi
2006
2007 else
2008   STRIP=":"
2009 fi
2010 fi
2011
2012
2013 # Check for any special flags to pass to ltconfig.
2014 libtool_flags="--cache-file=$cache_file"
2015 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2016 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2017 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2018 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2019 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2020
2021
2022 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2023 if test "${enable_libtool_lock+set}" = set; then
2024   enableval="$enable_libtool_lock"
2025   :
2026 fi
2027
2028 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2029 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2030
2031 # Check whether --with-pic or --without-pic was given.
2032 if test "${with_pic+set}" = set; then
2033   withval="$with_pic"
2034   pic_mode="$withval"
2035 else
2036   pic_mode=default
2037 fi
2038
2039 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2040 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2041
2042 # Some flags need to be propagated to the compiler or linker for good
2043 # libtool support.
2044 case $host in
2045 *-*-irix6*)
2046   # Find out which ABI we are using.
2047   echo '#line 2048 "configure"' > conftest.$ac_ext
2048   if { (eval echo configure:2049: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2049     case `/usr/bin/file conftest.$ac_objext` in
2050     *32-bit*)
2051       LD="${LD-ld} -32"
2052       ;;
2053     *N32*)
2054       LD="${LD-ld} -n32"
2055       ;;
2056     *64-bit*)
2057       LD="${LD-ld} -64"
2058       ;;
2059     esac
2060   fi
2061   rm -rf conftest*
2062   ;;
2063
2064 *-*-sco3.2v5*)
2065   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2066   SAVE_CFLAGS="$CFLAGS"
2067   CFLAGS="$CFLAGS -belf"
2068   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2069 echo "configure:2070: checking whether the C compiler needs -belf" >&5
2070 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2071   echo $ac_n "(cached) $ac_c" 1>&6
2072 else
2073
2074      ac_ext=c
2075 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2076 ac_cpp='$CPP $CPPFLAGS'
2077 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2078 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2079 cross_compiling=$ac_cv_prog_cc_cross
2080
2081      cat > conftest.$ac_ext <<EOF
2082 #line 2083 "configure"
2083 #include "confdefs.h"
2084
2085 int main() {
2086
2087 ; return 0; }
2088 EOF
2089 if { (eval echo configure:2090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2090   rm -rf conftest*
2091   lt_cv_cc_needs_belf=yes
2092 else
2093   echo "configure: failed program was:" >&5
2094   cat conftest.$ac_ext >&5
2095   rm -rf conftest*
2096   lt_cv_cc_needs_belf=no
2097 fi
2098 rm -f conftest*
2099      ac_ext=c
2100 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2101 ac_cpp='$CPP $CPPFLAGS'
2102 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2103 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2104 cross_compiling=$ac_cv_prog_cc_cross
2105
2106 fi
2107
2108 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2109   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2110     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2111     CFLAGS="$SAVE_CFLAGS"
2112   fi
2113   ;;
2114
2115
2116 esac
2117
2118
2119 # Save cache, so that ltconfig can load it
2120 cat > confcache <<\EOF
2121 # This file is a shell script that caches the results of configure
2122 # tests run on this system so they can be shared between configure
2123 # scripts and configure runs.  It is not useful on other systems.
2124 # If it contains results you don't want to keep, you may remove or edit it.
2125 #
2126 # By default, configure uses ./config.cache as the cache file,
2127 # creating it if it does not exist already.  You can give configure
2128 # the --cache-file=FILE option to use a different cache file; that is
2129 # what configure does when it calls configure scripts in
2130 # subdirectories, so they share the cache.
2131 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2132 # config.status only pays attention to the cache file if you give it the
2133 # --recheck option to rerun configure.
2134 #
2135 EOF
2136 # The following way of writing the cache mishandles newlines in values,
2137 # but we know of no workaround that is simple, portable, and efficient.
2138 # So, don't put newlines in cache variables' values.
2139 # Ultrix sh set writes to stderr and can't be redirected directly,
2140 # and sets the high bit in the cache file unless we assign to the vars.
2141 (set) 2>&1 |
2142   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2143   *ac_space=\ *)
2144     # `set' does not quote correctly, so add quotes (double-quote substitution
2145     # turns \\\\ into \\, and sed turns \\ into \).
2146     sed -n \
2147       -e "s/'/'\\\\''/g" \
2148       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2149     ;;
2150   *)
2151     # `set' quotes correctly as required by POSIX, so do not add quotes.
2152     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2153     ;;
2154   esac >> confcache
2155 if cmp -s $cache_file confcache; then
2156   :
2157 else
2158   if test -w $cache_file; then
2159     echo "updating cache $cache_file"
2160     cat confcache > $cache_file
2161   else
2162     echo "not updating unwritable cache $cache_file"
2163   fi
2164 fi
2165 rm -f confcache
2166
2167
2168 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2169 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2170 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2171 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2172 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2173 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2174 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2175 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2176 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2177 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2178
2179 # Reload cache, that may have been modified by ltconfig
2180 if test -r "$cache_file"; then
2181   echo "loading cache $cache_file"
2182   . $cache_file
2183 else
2184   echo "creating cache $cache_file"
2185   > $cache_file
2186 fi
2187
2188
2189 # This can be used to rebuild libtool when needed
2190 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2191
2192 # Always use our own libtool.
2193 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2194
2195 # Redirect the config.log output again, so that the ltconfig log is not
2196 # clobbered by the next message.
2197 exec 5>>./config.log
2198
2199
2200
2201
2202
2203
2204
2205 test "$AR" || AR=ar
2206
2207 if test "$RANLIB"; then :
2208
2209 else
2210   # Extract the first word of "ranlib", so it can be a program name with args.
2211 set dummy ranlib; ac_word=$2
2212 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2213 echo "configure:2214: checking for $ac_word" >&5
2214 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2215   echo $ac_n "(cached) $ac_c" 1>&6
2216 else
2217   if test -n "$RANLIB"; then
2218   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2219 else
2220   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2221   ac_dummy="$PATH"
2222   for ac_dir in $ac_dummy; do
2223     test -z "$ac_dir" && ac_dir=.
2224     if test -f $ac_dir/$ac_word; then
2225       ac_cv_prog_RANLIB="ranlib"
2226       break
2227     fi
2228   done
2229   IFS="$ac_save_ifs"
2230   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2231 fi
2232 fi
2233 RANLIB="$ac_cv_prog_RANLIB"
2234 if test -n "$RANLIB"; then
2235   echo "$ac_t""$RANLIB" 1>&6
2236 else
2237   echo "$ac_t""no" 1>&6
2238 fi
2239
2240 fi
2241 # Find a good install program.  We prefer a C program (faster),
2242 # so one script is as good as another.  But avoid the broken or
2243 # incompatible versions:
2244 # SysV /etc/install, /usr/sbin/install
2245 # SunOS /usr/etc/install
2246 # IRIX /sbin/install
2247 # AIX /bin/install
2248 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2249 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2250 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2251 # ./install, which can be erroneously created by make from ./install.sh.
2252 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2253 echo "configure:2254: checking for a BSD compatible install" >&5
2254 if test -z "$INSTALL"; then
2255 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2256   echo $ac_n "(cached) $ac_c" 1>&6
2257 else
2258     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2259   for ac_dir in $PATH; do
2260     # Account for people who put trailing slashes in PATH elements.
2261     case "$ac_dir/" in
2262     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2263     *)
2264       # OSF1 and SCO ODT 3.0 have their own names for install.
2265       # Don't use installbsd from OSF since it installs stuff as root
2266       # by default.
2267       for ac_prog in ginstall scoinst install; do
2268         if test -f $ac_dir/$ac_prog; then
2269           if test $ac_prog = install &&
2270             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2271             # AIX install.  It has an incompatible calling convention.
2272             :
2273           else
2274             ac_cv_path_install="$ac_dir/$ac_prog -c"
2275             break 2
2276           fi
2277         fi
2278       done
2279       ;;
2280     esac
2281   done
2282   IFS="$ac_save_IFS"
2283
2284 fi
2285   if test "${ac_cv_path_install+set}" = set; then
2286     INSTALL="$ac_cv_path_install"
2287   else
2288     # As a last resort, use the slow shell script.  We don't cache a
2289     # path for INSTALL within a source directory, because that will
2290     # break other packages using the cache if that directory is
2291     # removed, or if the path is relative.
2292     INSTALL="$ac_install_sh"
2293   fi
2294 fi
2295 echo "$ac_t""$INSTALL" 1>&6
2296
2297 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2298 # It thinks the first close brace ends the variable substitution.
2299 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2300
2301 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2302
2303 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2304
2305 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2306 echo "configure:2307: checking whether ${MAKE-make} sets \${MAKE}" >&5
2307 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
2308 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2309   echo $ac_n "(cached) $ac_c" 1>&6
2310 else
2311   cat > conftestmake <<\EOF
2312 all:
2313         @echo 'ac_maketemp="${MAKE}"'
2314 EOF
2315 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2316 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2317 if test -n "$ac_maketemp"; then
2318   eval ac_cv_prog_make_${ac_make}_set=yes
2319 else
2320   eval ac_cv_prog_make_${ac_make}_set=no
2321 fi
2322 rm -f conftestmake
2323 fi
2324 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2325   echo "$ac_t""yes" 1>&6
2326   SET_MAKE=
2327 else
2328   echo "$ac_t""no" 1>&6
2329   SET_MAKE="MAKE=${MAKE-make}"
2330 fi
2331
2332
2333 # Sanity check for the cross-compilation case:
2334 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2335 echo "configure:2336: checking how to run the C preprocessor" >&5
2336 # On Suns, sometimes $CPP names a directory.
2337 if test -n "$CPP" && test -d "$CPP"; then
2338   CPP=
2339 fi
2340 if test -z "$CPP"; then
2341 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2342   echo $ac_n "(cached) $ac_c" 1>&6
2343 else
2344     # This must be in double quotes, not single quotes, because CPP may get
2345   # substituted into the Makefile and "${CC-cc}" will confuse make.
2346   CPP="${CC-cc} -E"
2347   # On the NeXT, cc -E runs the code through the compiler's parser,
2348   # not just through cpp.
2349   cat > conftest.$ac_ext <<EOF
2350 #line 2351 "configure"
2351 #include "confdefs.h"
2352 #include <assert.h>
2353 Syntax Error
2354 EOF
2355 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2356 { (eval echo configure:2357: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2357 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2358 if test -z "$ac_err"; then
2359   :
2360 else
2361   echo "$ac_err" >&5
2362   echo "configure: failed program was:" >&5
2363   cat conftest.$ac_ext >&5
2364   rm -rf conftest*
2365   CPP="${CC-cc} -E -traditional-cpp"
2366   cat > conftest.$ac_ext <<EOF
2367 #line 2368 "configure"
2368 #include "confdefs.h"
2369 #include <assert.h>
2370 Syntax Error
2371 EOF
2372 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2373 { (eval echo configure:2374: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2374 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2375 if test -z "$ac_err"; then
2376   :
2377 else
2378   echo "$ac_err" >&5
2379   echo "configure: failed program was:" >&5
2380   cat conftest.$ac_ext >&5
2381   rm -rf conftest*
2382   CPP="${CC-cc} -nologo -E"
2383   cat > conftest.$ac_ext <<EOF
2384 #line 2385 "configure"
2385 #include "confdefs.h"
2386 #include <assert.h>
2387 Syntax Error
2388 EOF
2389 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2390 { (eval echo configure:2391: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2391 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2392 if test -z "$ac_err"; then
2393   :
2394 else
2395   echo "$ac_err" >&5
2396   echo "configure: failed program was:" >&5
2397   cat conftest.$ac_ext >&5
2398   rm -rf conftest*
2399   CPP=/lib/cpp
2400 fi
2401 rm -f conftest*
2402 fi
2403 rm -f conftest*
2404 fi
2405 rm -f conftest*
2406   ac_cv_prog_CPP="$CPP"
2407 fi
2408   CPP="$ac_cv_prog_CPP"
2409 else
2410   ac_cv_prog_CPP="$CPP"
2411 fi
2412 echo "$ac_t""$CPP" 1>&6
2413
2414 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
2415 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
2416 echo "configure:2417: checking for stdio.h" >&5
2417 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2418   echo $ac_n "(cached) $ac_c" 1>&6
2419 else
2420   cat > conftest.$ac_ext <<EOF
2421 #line 2422 "configure"
2422 #include "confdefs.h"
2423 #include <stdio.h>
2424 EOF
2425 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2426 { (eval echo configure:2427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2427 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2428 if test -z "$ac_err"; then
2429   rm -rf conftest*
2430   eval "ac_cv_header_$ac_safe=yes"
2431 else
2432   echo "$ac_err" >&5
2433   echo "configure: failed program was:" >&5
2434   cat conftest.$ac_ext >&5
2435   rm -rf conftest*
2436   eval "ac_cv_header_$ac_safe=no"
2437 fi
2438 rm -f conftest*
2439 fi
2440 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2441   echo "$ac_t""yes" 1>&6
2442   :
2443 else
2444   echo "$ac_t""no" 1>&6
2445 { echo "configure: error: Can't find stdio.h.
2446 You must have a usable C system for the target already installed, at least
2447 including headers and, preferably, the library, before you can configure
2448 the G77 runtime system.  If necessary, install gcc now with \`LANGUAGES=c',
2449 then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
2450 fi
2451
2452
2453 echo $ac_n "checking for built-in g77 integer types""... $ac_c" 1>&6
2454 echo "configure:2455: checking for built-in g77 integer types" >&5
2455 if eval "test \"`echo '$''{'libf2c_cv_has_g77_builtin_types'+set}'`\" = set"; then
2456   echo $ac_n "(cached) $ac_c" 1>&6
2457 else
2458   cat > conftest.$ac_ext <<EOF
2459 #line 2460 "configure"
2460 #include "confdefs.h"
2461
2462 int main() {
2463 __g77_integer g77i;
2464 __g77_uinteger g77ui;
2465 __g77_longint g77l;
2466 __g77_ulongint g77ul;
2467 ; return 0; }
2468 EOF
2469 if { (eval echo configure:2470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2470   rm -rf conftest*
2471   libf2c_cv_has_g77_builtin_types=yes
2472 else
2473   echo "configure: failed program was:" >&5
2474   cat conftest.$ac_ext >&5
2475   rm -rf conftest*
2476   libf2c_cv_has_g77_builtin_types=no
2477 fi
2478 rm -f conftest*
2479 fi
2480
2481 echo "$ac_t""$libf2c_cv_has_g77_builtin_types" 1>&6
2482 if test $libf2c_cv_has_g77_builtin_types = no; then
2483   { echo "configure: error: gcc doesn't define all of the built in types __g77_integer,
2484 __g77_uinteger, __g77_longint, and __g77_ulongint.  You may not be using
2485 a new enough version of gcc, or your target may not have type sizes which
2486 accommodate those types." 1>&2; exit 1; }
2487 fi
2488
2489 # avoid confusion in case the `makefile's from the f2c distribution have
2490 # got put here
2491 test -f libF77/makefile && mv libF77/makefile  libF77/makefile.ori
2492 test -f libI77/makefile && mv libI77/makefile  libI77/makefile.ori
2493 test -f libU77/makefile && mv libU77/makefile  libU77/makefile.ori
2494
2495 subdirs="libU77 libI77 libF77"
2496
2497 # Do Makefile first since g2c.h depends on it and shouldn't get an
2498 # earlier timestamp.  Of course, it does when the multilib gunk below
2499 # edits Makefile, sigh; see additional touch below.
2500 trap '' 1 2 15
2501 cat > confcache <<\EOF
2502 # This file is a shell script that caches the results of configure
2503 # tests run on this system so they can be shared between configure
2504 # scripts and configure runs.  It is not useful on other systems.
2505 # If it contains results you don't want to keep, you may remove or edit it.
2506 #
2507 # By default, configure uses ./config.cache as the cache file,
2508 # creating it if it does not exist already.  You can give configure
2509 # the --cache-file=FILE option to use a different cache file; that is
2510 # what configure does when it calls configure scripts in
2511 # subdirectories, so they share the cache.
2512 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2513 # config.status only pays attention to the cache file if you give it the
2514 # --recheck option to rerun configure.
2515 #
2516 EOF
2517 # The following way of writing the cache mishandles newlines in values,
2518 # but we know of no workaround that is simple, portable, and efficient.
2519 # So, don't put newlines in cache variables' values.
2520 # Ultrix sh set writes to stderr and can't be redirected directly,
2521 # and sets the high bit in the cache file unless we assign to the vars.
2522 (set) 2>&1 |
2523   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2524   *ac_space=\ *)
2525     # `set' does not quote correctly, so add quotes (double-quote substitution
2526     # turns \\\\ into \\, and sed turns \\ into \).
2527     sed -n \
2528       -e "s/'/'\\\\''/g" \
2529       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2530     ;;
2531   *)
2532     # `set' quotes correctly as required by POSIX, so do not add quotes.
2533     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2534     ;;
2535   esac >> confcache
2536 if cmp -s $cache_file confcache; then
2537   :
2538 else
2539   if test -w $cache_file; then
2540     echo "updating cache $cache_file"
2541     cat confcache > $cache_file
2542   else
2543     echo "not updating unwritable cache $cache_file"
2544   fi
2545 fi
2546 rm -f confcache
2547
2548 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2549
2550 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2551 # Let make expand exec_prefix.
2552 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2553
2554 # Any assignment to VPATH causes Sun make to only execute
2555 # the first set of double-colon rules, so remove it if not needed.
2556 # If there is a colon in the path, we need to keep it.
2557 if test "x$srcdir" = x.; then
2558   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2559 fi
2560
2561 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2562
2563 # Transform confdefs.h into DEFS.
2564 # Protect against shell expansion while executing Makefile rules.
2565 # Protect against Makefile macro expansion.
2566 cat > conftest.defs <<\EOF
2567 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2568 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2569 s%\[%\\&%g
2570 s%\]%\\&%g
2571 s%\$%$$%g
2572 EOF
2573 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2574 rm -f conftest.defs
2575
2576
2577 # Without the "./", some shells look in PATH for config.status.
2578 : ${CONFIG_STATUS=./config.status}
2579
2580 echo creating $CONFIG_STATUS
2581 rm -f $CONFIG_STATUS
2582 cat > $CONFIG_STATUS <<EOF
2583 #! /bin/sh
2584 # Generated automatically by configure.
2585 # Run this file to recreate the current configuration.
2586 # This directory was configured as follows,
2587 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2588 #
2589 # $0 $ac_configure_args
2590 #
2591 # Compiler output produced by configure, useful for debugging
2592 # configure, is in ./config.log if it exists.
2593
2594 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2595 for ac_option
2596 do
2597   case "\$ac_option" in
2598   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2599     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2600     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2601   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2602     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2603     exit 0 ;;
2604   -help | --help | --hel | --he | --h)
2605     echo "\$ac_cs_usage"; exit 0 ;;
2606   *) echo "\$ac_cs_usage"; exit 1 ;;
2607   esac
2608 done
2609
2610 ac_given_srcdir=$srcdir
2611 ac_given_INSTALL="$INSTALL"
2612
2613 trap 'rm -fr `echo "Makefile g2c.h:g2c.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2614 EOF
2615 cat >> $CONFIG_STATUS <<EOF
2616
2617 # Protect against being on the right side of a sed subst in config.status.
2618 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2619  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2620 $ac_vpsub
2621 $extrasub
2622 s%@SHELL@%$SHELL%g
2623 s%@CFLAGS@%$CFLAGS%g
2624 s%@CPPFLAGS@%$CPPFLAGS%g
2625 s%@CXXFLAGS@%$CXXFLAGS%g
2626 s%@FFLAGS@%$FFLAGS%g
2627 s%@DEFS@%$DEFS%g
2628 s%@LDFLAGS@%$LDFLAGS%g
2629 s%@LIBS@%$LIBS%g
2630 s%@exec_prefix@%$exec_prefix%g
2631 s%@prefix@%$prefix%g
2632 s%@program_transform_name@%$program_transform_name%g
2633 s%@bindir@%$bindir%g
2634 s%@sbindir@%$sbindir%g
2635 s%@libexecdir@%$libexecdir%g
2636 s%@datadir@%$datadir%g
2637 s%@sysconfdir@%$sysconfdir%g
2638 s%@sharedstatedir@%$sharedstatedir%g
2639 s%@localstatedir@%$localstatedir%g
2640 s%@libdir@%$libdir%g
2641 s%@includedir@%$includedir%g
2642 s%@oldincludedir@%$oldincludedir%g
2643 s%@infodir@%$infodir%g
2644 s%@mandir@%$mandir%g
2645 s%@host@%$host%g
2646 s%@host_alias@%$host_alias%g
2647 s%@host_cpu@%$host_cpu%g
2648 s%@host_vendor@%$host_vendor%g
2649 s%@host_os@%$host_os%g
2650 s%@target@%$target%g
2651 s%@target_alias@%$target_alias%g
2652 s%@target_cpu@%$target_cpu%g
2653 s%@target_vendor@%$target_vendor%g
2654 s%@target_os@%$target_os%g
2655 s%@build@%$build%g
2656 s%@build_alias@%$build_alias%g
2657 s%@build_cpu@%$build_cpu%g
2658 s%@build_vendor@%$build_vendor%g
2659 s%@build_os@%$build_os%g
2660 s%@toplevel_srcdir@%$toplevel_srcdir%g
2661 s%@glibcpp_builddir@%$glibcpp_builddir%g
2662 s%@glibcpp_srcdir@%$glibcpp_srcdir%g
2663 s%@LN_S@%$LN_S%g
2664 s%@CC@%$CC%g
2665 s%@AS@%$AS%g
2666 s%@AR@%$AR%g
2667 s%@RANLIB@%$RANLIB%g
2668 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2669 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2670 s%@INSTALL_DATA@%$INSTALL_DATA%g
2671 s%@EXEEXT@%$EXEEXT%g
2672 s%@gcc_version@%$gcc_version%g
2673 s%@gcc_version_trigger@%$gcc_version_trigger%g
2674 s%@glibcpp_prefixdir@%$glibcpp_prefixdir%g
2675 s%@glibcpp_toolexecdir@%$glibcpp_toolexecdir%g
2676 s%@glibcpp_toolexeclibdir@%$glibcpp_toolexeclibdir%g
2677 s%@OBJEXT@%$OBJEXT%g
2678 s%@STRIP@%$STRIP%g
2679 s%@LIBTOOL@%$LIBTOOL%g
2680 s%@SET_MAKE@%$SET_MAKE%g
2681 s%@CPP@%$CPP%g
2682 s%@subdirs@%$subdirs%g
2683
2684 CEOF
2685 EOF
2686
2687 cat >> $CONFIG_STATUS <<\EOF
2688
2689 # Split the substitutions into bite-sized pieces for seds with
2690 # small command number limits, like on Digital OSF/1 and HP-UX.
2691 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2692 ac_file=1 # Number of current file.
2693 ac_beg=1 # First line for current file.
2694 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2695 ac_more_lines=:
2696 ac_sed_cmds=""
2697 while $ac_more_lines; do
2698   if test $ac_beg -gt 1; then
2699     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2700   else
2701     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2702   fi
2703   if test ! -s conftest.s$ac_file; then
2704     ac_more_lines=false
2705     rm -f conftest.s$ac_file
2706   else
2707     if test -z "$ac_sed_cmds"; then
2708       ac_sed_cmds="sed -f conftest.s$ac_file"
2709     else
2710       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2711     fi
2712     ac_file=`expr $ac_file + 1`
2713     ac_beg=$ac_end
2714     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2715   fi
2716 done
2717 if test -z "$ac_sed_cmds"; then
2718   ac_sed_cmds=cat
2719 fi
2720 EOF
2721
2722 cat >> $CONFIG_STATUS <<EOF
2723
2724 CONFIG_FILES=\${CONFIG_FILES-"Makefile g2c.h:g2c.hin"}
2725 EOF
2726 cat >> $CONFIG_STATUS <<\EOF
2727 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2728   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2729   case "$ac_file" in
2730   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2731        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2732   *) ac_file_in="${ac_file}.in" ;;
2733   esac
2734
2735   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2736
2737   # Remove last slash and all that follows it.  Not all systems have dirname.
2738   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2739   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2740     # The file is in a subdirectory.
2741     test ! -d "$ac_dir" && mkdir "$ac_dir"
2742     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2743     # A "../" for each directory in $ac_dir_suffix.
2744     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2745   else
2746     ac_dir_suffix= ac_dots=
2747   fi
2748
2749   case "$ac_given_srcdir" in
2750   .)  srcdir=.
2751       if test -z "$ac_dots"; then top_srcdir=.
2752       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2753   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2754   *) # Relative path.
2755     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2756     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2757   esac
2758
2759   case "$ac_given_INSTALL" in
2760   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2761   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2762   esac
2763
2764   echo creating "$ac_file"
2765   rm -f "$ac_file"
2766   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2767   case "$ac_file" in
2768   *Makefile*) ac_comsub="1i\\
2769 # $configure_input" ;;
2770   *) ac_comsub= ;;
2771   esac
2772
2773   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2774   sed -e "$ac_comsub
2775 s%@configure_input@%$configure_input%g
2776 s%@srcdir@%$srcdir%g
2777 s%@top_srcdir@%$top_srcdir%g
2778 s%@INSTALL@%$INSTALL%g
2779 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2780 fi; done
2781 rm -f conftest.s*
2782
2783 EOF
2784 cat >> $CONFIG_STATUS <<EOF
2785 srcdir=${srcdir}
2786 host=${host}
2787 target=${target}
2788 with_target_subdir=${with_target_subdir}
2789 with_multisubdir=${with_multisubdir}
2790 ac_configure_args="--enable-multilib ${ac_configure_args}"
2791 toplevel_srcdir=${toplevel_srcdir}
2792 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
2793
2794 EOF
2795 cat >> $CONFIG_STATUS <<\EOF
2796 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
2797 if test -n "$CONFIG_FILES"; then
2798   LD="${ORIGINAL_LD_FOR_MULTILIBS}"
2799   if test -n "${with_target_subdir}"; then
2800     # FIXME: We shouldn't need to set ac_file
2801     ac_file=Makefile
2802     . ${toplevel_srcdir}/config-ml.in
2803     touch g2c.h   # to keep it more recent than Makefile
2804   fi
2805 fi
2806 exit 0
2807 EOF
2808 chmod +x $CONFIG_STATUS
2809 rm -fr confdefs* $ac_clean_files
2810 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2811
2812 if test "$no_recursion" != yes; then
2813
2814   # Remove --cache-file and --srcdir arguments so they do not pile up.
2815   ac_sub_configure_args=
2816   ac_prev=
2817   for ac_arg in $ac_configure_args; do
2818     if test -n "$ac_prev"; then
2819       ac_prev=
2820       continue
2821     fi
2822     case "$ac_arg" in
2823     -cache-file | --cache-file | --cache-fil | --cache-fi \
2824     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2825       ac_prev=cache_file ;;
2826     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2827     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2828       ;;
2829     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2830       ac_prev=srcdir ;;
2831     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2832       ;;
2833     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2834     esac
2835   done
2836
2837   for ac_config_dir in libU77 libI77 libF77; do
2838
2839     # Do not complain, so a configure script can configure whichever
2840     # parts of a large source tree are present.
2841     if test ! -d $srcdir/$ac_config_dir; then
2842       continue
2843     fi
2844
2845     echo configuring in $ac_config_dir
2846
2847     case "$srcdir" in
2848     .) ;;
2849     *)
2850       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2851       else
2852         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2853       fi
2854       ;;
2855     esac
2856
2857     ac_popdir=`pwd`
2858     cd $ac_config_dir
2859
2860       # A "../" for each directory in /$ac_config_dir.
2861       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2862
2863     case "$srcdir" in
2864     .) # No --srcdir option.  We are building in place.
2865       ac_sub_srcdir=$srcdir ;;
2866     /*) # Absolute path.
2867       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2868     *) # Relative path.
2869       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2870     esac
2871
2872     # Check for guested configure; otherwise get Cygnus style configure.
2873     if test -f $ac_sub_srcdir/configure; then
2874       ac_sub_configure=$ac_sub_srcdir/configure
2875     elif test -f $ac_sub_srcdir/configure.in; then
2876       ac_sub_configure=$ac_configure
2877     else
2878       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2879       ac_sub_configure=
2880     fi
2881
2882     # The recursion is here.
2883     if test -n "$ac_sub_configure"; then
2884
2885       # Make the cache file name correct relative to the subdirectory.
2886       case "$cache_file" in
2887       /*) ac_sub_cache_file=$cache_file ;;
2888       *) # Relative path.
2889         ac_sub_cache_file="$ac_dots$cache_file" ;;
2890       esac
2891   case "$ac_given_INSTALL" in
2892         [/$]*) INSTALL="$ac_given_INSTALL" ;;
2893         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2894         esac
2895
2896       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2897       # The eval makes quoting arguments work.
2898       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2899       then :
2900       else
2901         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2902       fi
2903     fi
2904
2905     cd $ac_popdir
2906   done
2907 fi
2908
2909
2910