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 srcdir=
  53 target=NONE
  54 verbose=
  55 x_includes=NONE
  56 x_libraries=NONE
  57 bindir='${exec_prefix}/bin'
  58 sbindir='${exec_prefix}/sbin'
  59 libexecdir='${exec_prefix}/libexec'
  60 datadir='${prefix}/share'
  61 sysconfdir='${prefix}/etc'
  62 sharedstatedir='${prefix}/com'
  63 localstatedir='${prefix}/var'
  64 libdir='${exec_prefix}/lib'
  65 includedir='${prefix}/include'
  66 oldincludedir='/usr/include'
  67 infodir='${prefix}/info'
  68 mandir='${prefix}/man'
  69
  70 # Initialize some other variables.
  71 subdirs=
  72 MFLAGS= MAKEFLAGS=
  73 SHELL=${CONFIG_SHELL-/bin/sh}
  74 # Maximum number of lines to put in a shell here document.
  75 ac_max_here_lines=12
  76
  77 ac_prev=
  78 for ac_option
  79 do
  80
  81   # If the previous option needs an argument, assign it.
  82   if test -n "$ac_prev"; then
  83     eval "$ac_prev=\$ac_option"
  84     ac_prev=
  85     continue
  86   fi
  87
  88   case "$ac_option" in
  89   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  90   *) ac_optarg= ;;
  91   esac
  92
  93   # Accept the important Cygnus configure options, so we can diagnose typos.
  94
  95   case "$ac_option" in
  96
  97   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  98     ac_prev=bindir ;;
  99   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 100     bindir="$ac_optarg" ;;
 101
 102   -build | --build | --buil | --bui | --bu)
 103     ac_prev=build ;;
 104   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 105     build="$ac_optarg" ;;
 106
 107   -cache-file | --cache-file | --cache-fil | --cache-fi \
 108   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 109     ac_prev=cache_file ;;
 110   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 111   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 112     cache_file="$ac_optarg" ;;
 113
 114   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 115     ac_prev=datadir ;;
 116   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 117   | --da=*)
 118     datadir="$ac_optarg" ;;
 119
 120   -disable-* | --disable-*)
 121     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 122     # Reject names that are not valid shell variable names.
 123     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 124       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 125     fi
 126     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 127     eval "enable_${ac_feature}=no" ;;
 128
 129   -enable-* | --enable-*)
 130     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 131     # Reject names that are not valid shell variable names.
 132     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 133       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 134     fi
 135     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 136     case "$ac_option" in
 137       *=*) ;;
 138       *) ac_optarg=yes ;;
 139     esac
 140     eval "enable_${ac_feature}='$ac_optarg'" ;;
 141
 142   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 143   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 144   | --exec | --exe | --ex)
 145     ac_prev=exec_prefix ;;
 146   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 147   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 148   | --exec=* | --exe=* | --ex=*)
 149     exec_prefix="$ac_optarg" ;;
 150
 151   -gas | --gas | --ga | --g)
 152     # Obsolete; use --with-gas.
 153     with_gas=yes ;;
 154
 155   -help | --help | --hel | --he)
 156     # Omit some internal or obsolete options to make the list less imposing.
 157     # This message is too long to be a string in the A/UX 3.1 sh.
 158     cat << EOF
 159 Usage: configure [options] [host]
 160 Options: [defaults in brackets after descriptions]
 161 Configuration:
 162   --cache-file=FILE       cache test results in FILE
 163   --help                  print this message
 164   --no-create             do not create output files
 165   --quiet, --silent       do not print \`checking...' messages
 166   --version               print the version of autoconf that created configure
 167 Directory and file names:
 168   --prefix=PREFIX         install architecture-independent files in PREFIX
 169                           [$ac_default_prefix]
 170   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 171                           [same as prefix]
 172   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 173   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 174   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 175   --datadir=DIR           read-only architecture-independent data in DIR
 176                           [PREFIX/share]
 177   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 178   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 179                           [PREFIX/com]
 180   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 181   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 182   --includedir=DIR        C header files in DIR [PREFIX/include]
 183   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 184   --infodir=DIR           info documentation in DIR [PREFIX/info]
 185   --mandir=DIR            man documentation in DIR [PREFIX/man]
 186   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 187   --program-prefix=PREFIX prepend PREFIX to installed program names
 188   --program-suffix=SUFFIX append SUFFIX to installed program names
 189   --program-transform-name=PROGRAM
 190                           run sed PROGRAM on installed program names
 191 EOF
 192     cat << EOF
 193 Host type:
 194   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 195   --host=HOST             configure for HOST [guessed]
 196   --target=TARGET         configure for TARGET [TARGET=HOST]
 197 Features and packages:
 198   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 199   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 200   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 201   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 202   --x-includes=DIR        X include files are in DIR
 203   --x-libraries=DIR       X library files are in DIR
 204 EOF
 205     if test -n "$ac_help"; then
 206       echo "--enable and --with options recognized:$ac_help"
 207     fi
 208     exit 0 ;;
 209
 210   -host | --host | --hos | --ho)
 211     ac_prev=host ;;
 212   -host=* | --host=* | --hos=* | --ho=*)
 213     host="$ac_optarg" ;;
 214
 215   -includedir | --includedir | --includedi | --included | --include \
 216   | --includ | --inclu | --incl | --inc)
 217     ac_prev=includedir ;;
 218   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 219   | --includ=* | --inclu=* | --incl=* | --inc=*)
 220     includedir="$ac_optarg" ;;
 221
 222   -infodir | --infodir | --infodi | --infod | --info | --inf)
 223     ac_prev=infodir ;;
 224   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 225     infodir="$ac_optarg" ;;
 226
 227   -libdir | --libdir | --libdi | --libd)
 228     ac_prev=libdir ;;
 229   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 230     libdir="$ac_optarg" ;;
 231
 232   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 233   | --libexe | --libex | --libe)
 234     ac_prev=libexecdir ;;
 235   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 236   | --libexe=* | --libex=* | --libe=*)
 237     libexecdir="$ac_optarg" ;;
 238
 239   -localstatedir | --localstatedir | --localstatedi | --localstated \
 240   | --localstate | --localstat | --localsta | --localst \
 241   | --locals | --local | --loca | --loc | --lo)
 242     ac_prev=localstatedir ;;
 243   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 244   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 245   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 246     localstatedir="$ac_optarg" ;;
 247
 248   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 249     ac_prev=mandir ;;
 250   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 251     mandir="$ac_optarg" ;;
 252
 253   -nfp | --nfp | --nf)
 254     # Obsolete; use --without-fp.
 255     with_fp=no ;;
 256
 257   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 258   | --no-cr | --no-c)
 259     no_create=yes ;;
 260
 261   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 262   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 263     no_recursion=yes ;;
 264
 265   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 266   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 267   | --oldin | --oldi | --old | --ol | --o)
 268     ac_prev=oldincludedir ;;
 269   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 270   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 271   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 272     oldincludedir="$ac_optarg" ;;
 273
 274   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 275     ac_prev=prefix ;;
 276   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 277     prefix="$ac_optarg" ;;
 278
 279   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 280   | --program-pre | --program-pr | --program-p)
 281     ac_prev=program_prefix ;;
 282   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 283   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 284     program_prefix="$ac_optarg" ;;
 285
 286   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 287   | --program-suf | --program-su | --program-s)
 288     ac_prev=program_suffix ;;
 289   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 290   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 291     program_suffix="$ac_optarg" ;;
 292
 293   -program-transform-name | --program-transform-name \
 294   | --program-transform-nam | --program-transform-na \
 295   | --program-transform-n | --program-transform- \
 296   | --program-transform | --program-transfor \
 297   | --program-transfo | --program-transf \
 298   | --program-trans | --program-tran \
 299   | --progr-tra | --program-tr | --program-t)
 300     ac_prev=program_transform_name ;;
 301   -program-transform-name=* | --program-transform-name=* \
 302   | --program-transform-nam=* | --program-transform-na=* \
 303   | --program-transform-n=* | --program-transform-=* \
 304   | --program-transform=* | --program-transfor=* \
 305   | --program-transfo=* | --program-transf=* \
 306   | --program-trans=* | --program-tran=* \
 307   | --progr-tra=* | --program-tr=* | --program-t=*)
 308     program_transform_name="$ac_optarg" ;;
 309
 310   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 311   | -silent | --silent | --silen | --sile | --sil)
 312     silent=yes ;;
 313
 314   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 315     ac_prev=sbindir ;;
 316   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 317   | --sbi=* | --sb=*)
 318     sbindir="$ac_optarg" ;;
 319
 320   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 321   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 322   | --sharedst | --shareds | --shared | --share | --shar \
 323   | --sha | --sh)
 324     ac_prev=sharedstatedir ;;
 325   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 326   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 327   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 328   | --sha=* | --sh=*)
 329     sharedstatedir="$ac_optarg" ;;
 330
 331   -site | --site | --sit)
 332     ac_prev=site ;;
 333   -site=* | --site=* | --sit=*)
 334     site="$ac_optarg" ;;
 335
 336   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 337     ac_prev=srcdir ;;
 338   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 339     srcdir="$ac_optarg" ;;
 340
 341   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 342   | --syscon | --sysco | --sysc | --sys | --sy)
 343     ac_prev=sysconfdir ;;
 344   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 345   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 346     sysconfdir="$ac_optarg" ;;
 347
 348   -target | --target | --targe | --targ | --tar | --ta | --t)
 349     ac_prev=target ;;
 350   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 351     target="$ac_optarg" ;;
 352
 353   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 354     verbose=yes ;;
 355
 356   -version | --version | --versio | --versi | --vers)
 357     echo "configure generated by autoconf version 2.13"
 358     exit 0 ;;
 359
 360   -with-* | --with-*)
 361     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 362     # Reject names that are not valid shell variable names.
 363     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 364       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 365     fi
 366     ac_package=`echo $ac_package| sed 's/-/_/g'`
 367     case "$ac_option" in
 368       *=*) ;;
 369       *) ac_optarg=yes ;;
 370     esac
 371     eval "with_${ac_package}='$ac_optarg'" ;;
 372
 373   -without-* | --without-*)
 374     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 375     # Reject names that are not valid shell variable names.
 376     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 377       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 378     fi
 379     ac_package=`echo $ac_package| sed 's/-/_/g'`
 380     eval "with_${ac_package}=no" ;;
 381
 382   --x)
 383     # Obsolete; use --with-x.
 384     with_x=yes ;;
 385
 386   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 387   | --x-incl | --x-inc | --x-in | --x-i)
 388     ac_prev=x_includes ;;
 389   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 390   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 391     x_includes="$ac_optarg" ;;
 392
 393   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 394   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 395     ac_prev=x_libraries ;;
 396   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 397   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 398     x_libraries="$ac_optarg" ;;
 399
 400   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 401     ;;
 402
 403   *)
 404     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 405       echo "configure: warning: $ac_option: invalid host type" 1>&2
 406     fi
 407     if test "x$nonopt" != xNONE; then
 408       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 409     fi
 410     nonopt="$ac_option"
 411     ;;
 412
 413   esac
 414 done
 415
 416 if test -n "$ac_prev"; then
 417   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 418 fi
 419
 420 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 421
 422 # File descriptor usage:
 423 # 0 standard input
 424 # 1 file creation
 425 # 2 errors and warnings
 426 # 3 some systems may open it to /dev/tty
 427 # 4 used on the Kubota Titan
 428 # 6 checking for... messages and results
 429 # 5 compiler messages saved in config.log
 430 if test "$silent" = yes; then
 431   exec 6>/dev/null
 432 else
 433   exec 6>&1
 434 fi
 435 exec 5>./config.log
 436
 437 echo "\
 438 This file contains any messages produced by compilers while
 439 running configure, to aid debugging if configure makes a mistake.
 440 " 1>&5
 441
 442 # Strip out --no-create and --no-recursion so they do not pile up.
 443 # Also quote any args containing shell metacharacters.
 444 ac_configure_args=
 445 for ac_arg
 446 do
 447   case "$ac_arg" in
 448   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 449   | --no-cr | --no-c) ;;
 450   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 451   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 452   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 453   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 454   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 455   esac
 456 done
 457
 458 # NLS nuisances.
 459 # Only set these to C if already set.  These must not be set unconditionally
 460 # because not all systems understand e.g. LANG=C (notably SCO).
 461 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 462 # Non-C LC_CTYPE values break the ctype check.
 463 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 464 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 465 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 466 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 467
 468 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 469 rm -rf conftest* confdefs.h
 470 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 471 echo > confdefs.h
 472
 473 # A filename unique to this package, relative to the directory that
 474 # configure is in, which we can look for to find out if srcdir is correct.
 475 ac_unique_file=libF77/Version.c
 476
 477 # Find the source files, if location was not specified.
 478 if test -z "$srcdir"; then
 479   ac_srcdir_defaulted=yes
 480   # Try the directory containing this script, then its parent.
 481   ac_prog=$0
 482   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 483   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 484   srcdir=$ac_confdir
 485   if test ! -r $srcdir/$ac_unique_file; then
 486     srcdir=..
 487   fi
 488 else
 489   ac_srcdir_defaulted=no
 490 fi
 491 if test ! -r $srcdir/$ac_unique_file; then
 492   if test "$ac_srcdir_defaulted" = yes; then
 493     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 494   else
 495     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 496   fi
 497 fi
 498 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 499
 500 # Prefer explicitly selected file to automatically selected ones.
 501 if test -z "$CONFIG_SITE"; then
 502   if test "x$prefix" != xNONE; then
 503     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 504   else
 505     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 506   fi
 507 fi
 508 for ac_site_file in $CONFIG_SITE; do
 509   if test -r "$ac_site_file"; then
 510     echo "loading site script $ac_site_file"
 511     . "$ac_site_file"
 512   fi
 513 done
 514
 515 if test -r "$cache_file"; then
 516   echo "loading cache $cache_file"
 517   . $cache_file
 518 else
 519   echo "creating cache $cache_file"
 520   > $cache_file
 521 fi
 522
 523 ac_ext=c
 524 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 525 ac_cpp='$CPP $CPPFLAGS'
 526 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 527 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 528 cross_compiling=$ac_cv_prog_cc_cross
 529
 530 ac_exeext=
 531 ac_objext=o
 532 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 533   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 534   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 535     ac_n= ac_c='
 536 ' ac_t='        '
 537   else
 538     ac_n=-n ac_c= ac_t=
 539   fi
 540 else
 541   ac_n= ac_c='\c' ac_t=
 542 fi
 543
 544
 545
 546 # This works around the fact that libtool configuration may change LD
 547 # for this particular configuration, but some shells, instead of
 548 # keeping the changes in LD private, export them just because LD is
 549 # exported.
 550 ORIGINAL_LD_FOR_MULTILIBS=$LD
 551
 552
 553     # Check whether --enable-multilib or --disable-multilib was given.
 554 if test "${enable_multilib+set}" = set; then
 555   enableval="$enable_multilib"
 556   case "${enableval}" in
 557     yes) multilib=yes ;;
 558     no)  multilib=no ;;
 559     *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 560    esac
 561 else
 562   multilib=yes
 563 fi
 564
 565 # When building with srcdir == objdir, links to the source files will
 566 # be created in directories within the target_subdir.  We have to
 567 # adjust toplevel_srcdir accordingly, so that configure finds
 568 # install-sh and other auxiliary files that live in the top-level
 569 # source directory.
 570 if test "${srcdir}" = "."; then
 571   if test -z "${with_target_subdir}"; then
 572     toprel=".."
 573   else
 574     if test "${with_target_subdir}" != "."; then
 575       toprel="${with_multisrctop}../.."
 576     else
 577       toprel="${with_multisrctop}.."
 578     fi
 579   fi
 580 else
 581   toprel=".."
 582 fi
 583 ac_aux_dir=
 584 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
 585   if test -f $ac_dir/install-sh; then
 586     ac_aux_dir=$ac_dir
 587     ac_install_sh="$ac_aux_dir/install-sh -c"
 588     break
 589   elif test -f $ac_dir/install.sh; then
 590     ac_aux_dir=$ac_dir
 591     ac_install_sh="$ac_aux_dir/install.sh -c"
 592     break
 593   fi
 594 done
 595 if test -z "$ac_aux_dir"; then
 596   { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
 597 fi
 598 ac_config_guess=$ac_aux_dir/config.guess
 599 ac_config_sub=$ac_aux_dir/config.sub
 600 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 601
 602 toplevel_srcdir=\${top_srcdir}/$toprel
 603
 604
 605
 606
 607 # Do some error checking and defaulting for the host and target type.
 608 # The inputs are:
 609 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 610 #
 611 # The rules are:
 612 # 1. You are not allowed to specify --host, --target, and nonopt at the
 613 #    same time.
 614 # 2. Host defaults to nonopt.
 615 # 3. If nonopt is not specified, then host defaults to the current host,
 616 #    as determined by config.guess.
 617 # 4. Target and build default to nonopt.
 618 # 5. If nonopt is not specified, then target and build default to host.
 619
 620 # The aliases save the names the user supplied, while $host etc.
 621 # will get canonicalized.
 622 case $host---$target---$nonopt in
 623 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 624 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 625 esac
 626
 627
 628 # Make sure we can run config.sub.
 629 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 630 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 631 fi
 632
 633 echo $ac_n "checking host system type""... $ac_c" 1>&6
 634 echo "configure:635: checking host system type" >&5
 635
 636 host_alias=$host
 637 case "$host_alias" in
 638 NONE)
 639   case $nonopt in
 640   NONE)
 641     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 642     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 643     fi ;;
 644   *) host_alias=$nonopt ;;
 645   esac ;;
 646 esac
 647
 648 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 649 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 650 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 651 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 652 echo "$ac_t""$host" 1>&6
 653
 654 echo $ac_n "checking target system type""... $ac_c" 1>&6
 655 echo "configure:656: checking target system type" >&5
 656
 657 target_alias=$target
 658 case "$target_alias" in
 659 NONE)
 660   case $nonopt in
 661   NONE) target_alias=$host_alias ;;
 662   *) target_alias=$nonopt ;;
 663   esac ;;
 664 esac
 665
 666 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 667 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 668 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 669 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 670 echo "$ac_t""$target" 1>&6
 671
 672 echo $ac_n "checking build system type""... $ac_c" 1>&6
 673 echo "configure:674: checking build system type" >&5
 674
 675 build_alias=$build
 676 case "$build_alias" in
 677 NONE)
 678   case $nonopt in
 679   NONE) build_alias=$host_alias ;;
 680   *) build_alias=$nonopt ;;
 681   esac ;;
 682 esac
 683
 684 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 685 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 686 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 687 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 688 echo "$ac_t""$build" 1>&6
 689
 690 test "$host_alias" != "$target_alias" &&
 691   test "$program_prefix$program_suffix$program_transform_name" = \
 692     NONENONEs,x,x, &&
 693   program_prefix=${target_alias}-
 694
 695 target_alias=${target_alias-$target}
 696
 697
 698 if test $host != $build; then
 699   ac_tool_prefix=${host_alias}-
 700 else
 701   ac_tool_prefix=
 702 fi
 703
 704 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 705 echo "configure:706: checking for Cygwin environment" >&5
 706 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 707   echo $ac_n "(cached) $ac_c" 1>&6
 708 else
 709   cat > conftest.$ac_ext <<EOF
 710 #line 711 "configure"
 711 #include "confdefs.h"
 712
 713 int main() {
 714
 715 #ifndef __CYGWIN__
 716 #define __CYGWIN__ __CYGWIN32__
 717 #endif
 718 return __CYGWIN__;
 719 ; return 0; }
 720 EOF
 721 if { (eval echo configure:722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 722   rm -rf conftest*
 723   ac_cv_cygwin=yes
 724 else
 725   echo "configure: failed program was:" >&5
 726   cat conftest.$ac_ext >&5
 727   rm -rf conftest*
 728   ac_cv_cygwin=no
 729 fi
 730 rm -f conftest*
 731 rm -f conftest*
 732 fi
 733
 734 echo "$ac_t""$ac_cv_cygwin" 1>&6
 735 CYGWIN=
 736 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 737 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 738 echo "configure:739: checking for mingw32 environment" >&5
 739 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 740   echo $ac_n "(cached) $ac_c" 1>&6
 741 else
 742   cat > conftest.$ac_ext <<EOF
 743 #line 744 "configure"
 744 #include "confdefs.h"
 745
 746 int main() {
 747 return __MINGW32__;
 748 ; return 0; }
 749 EOF
 750 if { (eval echo configure:751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 751   rm -rf conftest*
 752   ac_cv_mingw32=yes
 753 else
 754   echo "configure: failed program was:" >&5
 755   cat conftest.$ac_ext >&5
 756   rm -rf conftest*
 757   ac_cv_mingw32=no
 758 fi
 759 rm -f conftest*
 760 rm -f conftest*
 761 fi
 762
 763 echo "$ac_t""$ac_cv_mingw32" 1>&6
 764 MINGW32=
 765 test "$ac_cv_mingw32" = yes && MINGW32=yes
 766
 767 # Export build and source directories.
 768 # These need to be absolute paths, yet at the same time need to
 769 # canonicalize only relative paths, because then amd will not unmount
 770 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
 771 glibcpp_builddir=`${PWDCMD-pwd}`
 772 case $srcdir in
 773 \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
 774 *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
 775 esac
 776
 777
 778
 779
 780
 781 # Will set LN_S to either 'ln -s' or 'ln'.  With autoconf 2.50+, can also
 782 # be 'cp -p' if linking isn't available.
 783 #ac_cv_prog_LN_S='cp -p'
 784 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 785 echo "configure:786: checking whether ln -s works" >&5
 786 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 787   echo $ac_n "(cached) $ac_c" 1>&6
 788 else
 789   rm -f conftestdata
 790 if ln -s X conftestdata 2>/dev/null
 791 then
 792   rm -f conftestdata
 793   ac_cv_prog_LN_S="ln -s"
 794 else
 795   ac_cv_prog_LN_S=ln
 796 fi
 797 fi
 798 LN_S="$ac_cv_prog_LN_S"
 799 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 800   echo "$ac_t""yes" 1>&6
 801 else
 802   echo "$ac_t""no" 1>&6
 803 fi
 804
 805
 806 # We use these options to decide which functions to include.
 807 # Check whether --with-target-subdir or --without-target-subdir was given.
 808 if test "${with_target_subdir+set}" = set; then
 809   withval="$with_target_subdir"
 810   :
 811 fi
 812
 813 # Check whether --with-cross-host or --without-cross-host was given.
 814 if test "${with_cross_host+set}" = set; then
 815   withval="$with_cross_host"
 816   :
 817 fi
 818
 819
 820   # Never versions of autoconf add an underscore to these functions.
 821   # Prevent future problems ...
 822
 823
 824
 825
 826
 827 #  AC_PROG_CC
 828
 829 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
 830 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
 831 # are probably using a cross compiler, which will not be able to fully
 832 # link an executable.  This should really be fixed in autoconf
 833 # itself.
 834
 835
 836
 837
 838 # Extract the first word of "gcc", so it can be a program name with args.
 839 set dummy gcc; ac_word=$2
 840 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 841 echo "configure:842: checking for $ac_word" >&5
 842 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 843   echo $ac_n "(cached) $ac_c" 1>&6
 844 else
 845   if test -n "$CC"; then
 846   ac_cv_prog_CC="$CC" # Let the user override the test.
 847 else
 848   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 849   ac_dummy="$PATH"
 850   for ac_dir in $ac_dummy; do
 851     test -z "$ac_dir" && ac_dir=.
 852     if test -f $ac_dir/$ac_word; then
 853       ac_cv_prog_CC="gcc"
 854       break
 855     fi
 856   done
 857   IFS="$ac_save_ifs"
 858 fi
 859 fi
 860 CC="$ac_cv_prog_CC"
 861 if test -n "$CC"; then
 862   echo "$ac_t""$CC" 1>&6
 863 else
 864   echo "$ac_t""no" 1>&6
 865 fi
 866
 867 if test -z "$CC"; then
 868   # Extract the first word of "cc", so it can be a program name with args.
 869 set dummy cc; ac_word=$2
 870 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 871 echo "configure:872: checking for $ac_word" >&5
 872 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 873   echo $ac_n "(cached) $ac_c" 1>&6
 874 else
 875   if test -n "$CC"; then
 876   ac_cv_prog_CC="$CC" # Let the user override the test.
 877 else
 878   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 879   ac_prog_rejected=no
 880   ac_dummy="$PATH"
 881   for ac_dir in $ac_dummy; do
 882     test -z "$ac_dir" && ac_dir=.
 883     if test -f $ac_dir/$ac_word; then
 884       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 885         ac_prog_rejected=yes
 886         continue
 887       fi
 888       ac_cv_prog_CC="cc"
 889       break
 890     fi
 891   done
 892   IFS="$ac_save_ifs"
 893 if test $ac_prog_rejected = yes; then
 894   # We found a bogon in the path, so make sure we never use it.
 895   set dummy $ac_cv_prog_CC
 896   shift
 897   if test $# -gt 0; then
 898     # We chose a different compiler from the bogus one.
 899     # However, it has the same basename, so the bogon will be chosen
 900     # first if we set CC to just the basename; use the full file name.
 901     shift
 902     set dummy "$ac_dir/$ac_word" "$@"
 903     shift
 904     ac_cv_prog_CC="$@"
 905   fi
 906 fi
 907 fi
 908 fi
 909 CC="$ac_cv_prog_CC"
 910 if test -n "$CC"; then
 911   echo "$ac_t""$CC" 1>&6
 912 else
 913   echo "$ac_t""no" 1>&6
 914 fi
 915
 916   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 917 fi
 918
 919 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 920 echo "configure:921: checking whether we are using GNU C" >&5
 921 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 922   echo $ac_n "(cached) $ac_c" 1>&6
 923 else
 924   cat > conftest.c <<EOF
 925 #ifdef __GNUC__
 926   yes;
 927 #endif
 928 EOF
 929 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 930   ac_cv_prog_gcc=yes
 931 else
 932   ac_cv_prog_gcc=no
 933 fi
 934 fi
 935
 936 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 937
 938 if test $ac_cv_prog_gcc = yes; then
 939   GCC=yes
 940   ac_test_CFLAGS="${CFLAGS+set}"
 941   ac_save_CFLAGS="$CFLAGS"
 942   CFLAGS=
 943   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 944 echo "configure:945: checking whether ${CC-cc} accepts -g" >&5
 945 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 946   echo $ac_n "(cached) $ac_c" 1>&6
 947 else
 948   echo 'void f(){}' > conftest.c
 949 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 950   ac_cv_prog_cc_g=yes
 951 else
 952   ac_cv_prog_cc_g=no
 953 fi
 954 rm -f conftest*
 955
 956 fi
 957
 958 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 959   if test "$ac_test_CFLAGS" = set; then
 960     CFLAGS="$ac_save_CFLAGS"
 961   elif test $ac_cv_prog_cc_g = yes; then
 962     CFLAGS="-g -O2"
 963   else
 964     CFLAGS="-O2"
 965   fi
 966 else
 967   GCC=
 968   test "${CFLAGS+set}" = set || CFLAGS="-g"
 969 fi
 970
 971
 972   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
 973 set dummy ${ac_tool_prefix}as; ac_word=$2
 974 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 975 echo "configure:976: checking for $ac_word" >&5
 976 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
 977   echo $ac_n "(cached) $ac_c" 1>&6
 978 else
 979   if test -n "$AS"; then
 980   ac_cv_prog_AS="$AS" # Let the user override the test.
 981 else
 982   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 983   ac_dummy="$PATH"
 984   for ac_dir in $ac_dummy; do
 985     test -z "$ac_dir" && ac_dir=.
 986     if test -f $ac_dir/$ac_word; then
 987       ac_cv_prog_AS="${ac_tool_prefix}as"
 988       break
 989     fi
 990   done
 991   IFS="$ac_save_ifs"
 992   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
 993 fi
 994 fi
 995 AS="$ac_cv_prog_AS"
 996 if test -n "$AS"; then
 997   echo "$ac_t""$AS" 1>&6
 998 else
 999   echo "$ac_t""no" 1>&6
1000 fi
1001
1002
1003
1004   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1005 set dummy ${ac_tool_prefix}ar; ac_word=$2
1006 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1007 echo "configure:1008: checking for $ac_word" >&5
1008 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1009   echo $ac_n "(cached) $ac_c" 1>&6
1010 else
1011   if test -n "$AR"; then
1012   ac_cv_prog_AR="$AR" # Let the user override the test.
1013 else
1014   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1015   ac_dummy="$PATH"
1016   for ac_dir in $ac_dummy; do
1017     test -z "$ac_dir" && ac_dir=.
1018     if test -f $ac_dir/$ac_word; then
1019       ac_cv_prog_AR="${ac_tool_prefix}ar"
1020       break
1021     fi
1022   done
1023   IFS="$ac_save_ifs"
1024   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1025 fi
1026 fi
1027 AR="$ac_cv_prog_AR"
1028 if test -n "$AR"; then
1029   echo "$ac_t""$AR" 1>&6
1030 else
1031   echo "$ac_t""no" 1>&6
1032 fi
1033
1034
1035
1036   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1037 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1038 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1039 echo "configure:1040: checking for $ac_word" >&5
1040 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1041   echo $ac_n "(cached) $ac_c" 1>&6
1042 else
1043   if test -n "$RANLIB"; then
1044   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1045 else
1046   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1047   ac_dummy="$PATH"
1048   for ac_dir in $ac_dummy; do
1049     test -z "$ac_dir" && ac_dir=.
1050     if test -f $ac_dir/$ac_word; then
1051       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1052       break
1053     fi
1054   done
1055   IFS="$ac_save_ifs"
1056 fi
1057 fi
1058 RANLIB="$ac_cv_prog_RANLIB"
1059 if test -n "$RANLIB"; then
1060   echo "$ac_t""$RANLIB" 1>&6
1061 else
1062   echo "$ac_t""no" 1>&6
1063 fi
1064
1065
1066 if test -z "$ac_cv_prog_RANLIB"; then
1067 if test -n "$ac_tool_prefix"; then
1068   # Extract the first word of "ranlib", so it can be a program name with args.
1069 set dummy ranlib; ac_word=$2
1070 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1071 echo "configure:1072: checking for $ac_word" >&5
1072 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1073   echo $ac_n "(cached) $ac_c" 1>&6
1074 else
1075   if test -n "$RANLIB"; then
1076   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1077 else
1078   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1079   ac_dummy="$PATH"
1080   for ac_dir in $ac_dummy; do
1081     test -z "$ac_dir" && ac_dir=.
1082     if test -f $ac_dir/$ac_word; then
1083       ac_cv_prog_RANLIB="ranlib"
1084       break
1085     fi
1086   done
1087   IFS="$ac_save_ifs"
1088   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB="ranlib-not-found-in-path-error"
1089 fi
1090 fi
1091 RANLIB="$ac_cv_prog_RANLIB"
1092 if test -n "$RANLIB"; then
1093   echo "$ac_t""$RANLIB" 1>&6
1094 else
1095   echo "$ac_t""no" 1>&6
1096 fi
1097
1098 else
1099   RANLIB="ranlib-not-found-in-path-error"
1100 fi
1101 fi
1102
1103   # Find a good install program.  We prefer a C program (faster),
1104 # so one script is as good as another.  But avoid the broken or
1105 # incompatible versions:
1106 # SysV /etc/install, /usr/sbin/install
1107 # SunOS /usr/etc/install
1108 # IRIX /sbin/install
1109 # AIX /bin/install
1110 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1111 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1112 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1113 # ./install, which can be erroneously created by make from ./install.sh.
1114 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1115 echo "configure:1116: checking for a BSD compatible install" >&5
1116 if test -z "$INSTALL"; then
1117 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1118   echo $ac_n "(cached) $ac_c" 1>&6
1119 else
1120     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1121   for ac_dir in $PATH; do
1122     # Account for people who put trailing slashes in PATH elements.
1123     case "$ac_dir/" in
1124     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1125     *)
1126       # OSF1 and SCO ODT 3.0 have their own names for install.
1127       # Don't use installbsd from OSF since it installs stuff as root
1128       # by default.
1129       for ac_prog in ginstall scoinst install; do
1130         if test -f $ac_dir/$ac_prog; then
1131           if test $ac_prog = install &&
1132             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1133             # AIX install.  It has an incompatible calling convention.
1134             :
1135           else
1136             ac_cv_path_install="$ac_dir/$ac_prog -c"
1137             break 2
1138           fi
1139         fi
1140       done
1141       ;;
1142     esac
1143   done
1144   IFS="$ac_save_IFS"
1145
1146 fi
1147   if test "${ac_cv_path_install+set}" = set; then
1148     INSTALL="$ac_cv_path_install"
1149   else
1150     # As a last resort, use the slow shell script.  We don't cache a
1151     # path for INSTALL within a source directory, because that will
1152     # break other packages using the cache if that directory is
1153     # removed, or if the path is relative.
1154     INSTALL="$ac_install_sh"
1155   fi
1156 fi
1157 echo "$ac_t""$INSTALL" 1>&6
1158
1159 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1160 # It thinks the first close brace ends the variable substitution.
1161 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1162
1163 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1164
1165 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1166
1167
1168   # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1169   # at least currently, we never actually build a program, so we never
1170   # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1171   # fails, because we are probably configuring with a cross compiler
1172   # which can't create executables.  So we include AC_EXEEXT to keep
1173   # automake happy, but we don't execute it, since we don't care about
1174   # the result.
1175   if false; then
1176     # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1177     # to nothing, so nothing would remain between `then' and `fi' if it
1178     # were not for the `:' below.
1179     :
1180
1181
1182 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1183 echo "configure:1184: checking for executable suffix" >&5
1184 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1185   echo $ac_n "(cached) $ac_c" 1>&6
1186 else
1187   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1188   ac_cv_exeext=.exe
1189 else
1190   rm -f conftest*
1191   echo 'int main () { return 0; }' > conftest.$ac_ext
1192   ac_cv_exeext=
1193   if { (eval echo configure:1194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1194     for file in conftest.*; do
1195       case $file in
1196       *.c | *.o | *.obj) ;;
1197       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1198       esac
1199     done
1200   else
1201     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1202   fi
1203   rm -f conftest*
1204   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1205 fi
1206 fi
1207
1208 EXEEXT=""
1209 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1210 echo "$ac_t""${ac_cv_exeext}" 1>&6
1211 ac_exeext=$EXEEXT
1212
1213   fi
1214
1215
1216 # Assumes glibcpp_builddir, glibcpp_srcdir are alreay set up and
1217 # exported correctly in GLIBCPP_CONFIGURE.
1218 glibcpp_toolexecdir=no
1219 glibcpp_toolexeclibdir=no
1220 glibcpp_prefixdir=${prefix}
1221
1222 echo $ac_n "checking for interface version number""... $ac_c" 1>&6
1223 echo "configure:1224: checking for interface version number" >&5
1224 libstdcxx_interface=$INTERFACE
1225 echo "$ac_t""$libstdcxx_interface" 1>&6
1226
1227 # Process the option "--enable-version-specific-runtime-libs"
1228 echo $ac_n "checking for --enable-version-specific-runtime-libs""... $ac_c" 1>&6
1229 echo "configure:1230: checking for --enable-version-specific-runtime-libs" >&5
1230 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1231 if test "${enable_version_specific_runtime_libs+set}" = set; then
1232   enableval="$enable_version_specific_runtime_libs"
1233   case "$enableval" in
1234  yes) version_specific_libs=yes ;;
1235  no)  version_specific_libs=no ;;
1236  *)   { echo "configure: error: Unknown argument to enable/disable version-specific libs" 1>&2; exit 1; };;
1237  esac
1238 else
1239   version_specific_libs=no
1240 fi
1241 # Option set, now we can test it.
1242 echo "$ac_t""$version_specific_libs" 1>&6
1243
1244 gcc_version_trigger=${toplevel_srcdir}/gcc/version.c
1245 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1246 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1247
1248
1249
1250 if test $version_specific_libs = yes; then
1251   # Need the gcc compiler version to know where to install libraries
1252   # and header files if --enable-version-specific-runtime-libs option
1253   # is selected.
1254     glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1255   glibcpp_toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1256   fi
1257
1258 # Calculate glibcpp_toolexecdir, glibcpp_toolexeclibdir
1259 # Install a library built with a cross compiler in tooldir, not libdir.
1260 if test x"$glibcpp_toolexecdir" = x"no"; then
1261   if test -n "$with_cross_host" &&
1262      test x"$with_cross_host" != x"no"; then
1263     glibcpp_toolexecdir='$(exec_prefix)/$(target_alias)'
1264     glibcpp_toolexeclibdir='$(toolexecdir)/lib$(MULTISUBDIR)'
1265   else
1266     glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1267     glibcpp_toolexeclibdir='$(libdir)$(MULTISUBDIR)'
1268   fi
1269 fi
1270
1271
1272
1273
1274
1275
1276 # If the language specific compiler does not exist, but the "gcc" directory
1277 # does, we do not build anything. Note, $r is set by the top-level Makefile.
1278 # Note that when we look for the compiler, we search both with and without
1279 # extension to handle cross and canadian cross builds.
1280 compiler_name=f771
1281 rm -f skip-this-dir
1282 echo $ac_n "checking if compiler $compiler_name has been built""... $ac_c" 1>&6
1283 echo "configure:1284: checking if compiler $compiler_name has been built" >&5
1284 if eval "test \"`echo '$''{'g77_cv_compiler_exists'+set}'`\" = set"; then
1285   echo $ac_n "(cached) $ac_c" 1>&6
1286 else
1287   g77_cv_compiler_exists=yes
1288 if test -n "$r"; then
1289   if test -d "$r"/gcc; then
1290     if test -f "$r"/gcc/$compiler_name \
1291        || test -f "$r"/gcc/$compiler_name.exe; then
1292       true
1293     else
1294       g77_cv_compiler_exists=no
1295       echo "rm -f config.cache config.log multilib.out" > skip-this-dir
1296     fi
1297   fi
1298 fi
1299
1300 fi
1301
1302 echo "$ac_t""$g77_cv_compiler_exists" 1>&6
1303 if test x$g77_cv_compiler_exists = xno
1304 then
1305   rm -f Makefile conftest* confdefs* core
1306   exit 0
1307 fi
1308
1309
1310 # Check whether --enable-shared or --disable-shared was given.
1311 if test "${enable_shared+set}" = set; then
1312   enableval="$enable_shared"
1313   p=${PACKAGE-default}
1314 case $enableval in
1315 yes) enable_shared=yes ;;
1316 no) enable_shared=no ;;
1317 *)
1318   enable_shared=no
1319   # Look at the argument we got.  We use all the common list separators.
1320   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1321   for pkg in $enableval; do
1322     if test "X$pkg" = "X$p"; then
1323       enable_shared=yes
1324     fi
1325   done
1326   IFS="$ac_save_ifs"
1327   ;;
1328 esac
1329 else
1330   enable_shared=yes
1331 fi
1332
1333 # Check whether --enable-static or --disable-static was given.
1334 if test "${enable_static+set}" = set; then
1335   enableval="$enable_static"
1336   p=${PACKAGE-default}
1337 case $enableval in
1338 yes) enable_static=yes ;;
1339 no) enable_static=no ;;
1340 *)
1341   enable_static=no
1342   # Look at the argument we got.  We use all the common list separators.
1343   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1344   for pkg in $enableval; do
1345     if test "X$pkg" = "X$p"; then
1346       enable_static=yes
1347     fi
1348   done
1349   IFS="$ac_save_ifs"
1350   ;;
1351 esac
1352 else
1353   enable_static=yes
1354 fi
1355
1356 # Check whether --enable-fast-install or --disable-fast-install was given.
1357 if test "${enable_fast_install+set}" = set; then
1358   enableval="$enable_fast_install"
1359   p=${PACKAGE-default}
1360 case $enableval in
1361 yes) enable_fast_install=yes ;;
1362 no) enable_fast_install=no ;;
1363 *)
1364   enable_fast_install=no
1365   # Look at the argument we got.  We use all the common list separators.
1366   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1367   for pkg in $enableval; do
1368     if test "X$pkg" = "X$p"; then
1369       enable_fast_install=yes
1370     fi
1371   done
1372   IFS="$ac_save_ifs"
1373   ;;
1374 esac
1375 else
1376   enable_fast_install=yes
1377 fi
1378
1379 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1380 if test "${with_gnu_ld+set}" = set; then
1381   withval="$with_gnu_ld"
1382   test "$withval" = no || with_gnu_ld=yes
1383 else
1384   with_gnu_ld=no
1385 fi
1386
1387 ac_prog=ld
1388 if test "$GCC" = yes; then
1389   # Check if gcc -print-prog-name=ld gives a path.
1390   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1391 echo "configure:1392: checking for ld used by GCC" >&5
1392   case $host in
1393   *-*-mingw*)
1394     # gcc leaves a trailing carriage return which upsets mingw
1395     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1396   *)
1397     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1398   esac
1399   case $ac_prog in
1400     # Accept absolute paths.
1401     [\\/]* | [A-Za-z]:[\\/]*)
1402       re_direlt='/[^/][^/]*/\.\./'
1403       # Canonicalize the path of ld
1404       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1405       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1406         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1407       done
1408       test -z "$LD" && LD="$ac_prog"
1409       ;;
1410   "")
1411     # If it fails, then pretend we aren't using GCC.
1412     ac_prog=ld
1413     ;;
1414   *)
1415     # If it is relative, then search for the first ld in PATH.
1416     with_gnu_ld=unknown
1417     ;;
1418   esac
1419 elif test "$with_gnu_ld" = yes; then
1420   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1421 echo "configure:1422: checking for GNU ld" >&5
1422 else
1423   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1424 echo "configure:1425: checking for non-GNU ld" >&5
1425 fi
1426 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1427   echo $ac_n "(cached) $ac_c" 1>&6
1428 else
1429   if test -z "$LD"; then
1430   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1431   for ac_dir in $PATH; do
1432     test -z "$ac_dir" && ac_dir=.
1433     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1434       lt_cv_path_LD="$ac_dir/$ac_prog"
1435       # Check to see if the program is GNU ld.  I'd rather use --version,
1436       # but apparently some GNU ld's only accept -v.
1437       # Break only if it was the GNU/non-GNU ld that we prefer.
1438       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1439         test "$with_gnu_ld" != no && break
1440       else
1441         test "$with_gnu_ld" != yes && break
1442       fi
1443     fi
1444   done
1445   IFS="$ac_save_ifs"
1446 else
1447   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1448 fi
1449 fi
1450
1451 LD="$lt_cv_path_LD"
1452 if test -n "$LD"; then
1453   echo "$ac_t""$LD" 1>&6
1454 else
1455   echo "$ac_t""no" 1>&6
1456 fi
1457 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1458 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1459 echo "configure:1460: checking if the linker ($LD) is GNU ld" >&5
1460 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1461   echo $ac_n "(cached) $ac_c" 1>&6
1462 else
1463   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1464 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1465   lt_cv_prog_gnu_ld=yes
1466 else
1467   lt_cv_prog_gnu_ld=no
1468 fi
1469 fi
1470
1471 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1472 with_gnu_ld=$lt_cv_prog_gnu_ld
1473
1474
1475 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1476 echo "configure:1477: checking for $LD option to reload object files" >&5
1477 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1478   echo $ac_n "(cached) $ac_c" 1>&6
1479 else
1480   lt_cv_ld_reload_flag='-r'
1481 fi
1482
1483 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1484 reload_flag=$lt_cv_ld_reload_flag
1485 test -n "$reload_flag" && reload_flag=" $reload_flag"
1486
1487 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1488 echo "configure:1489: checking for BSD-compatible nm" >&5
1489 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1490   echo $ac_n "(cached) $ac_c" 1>&6
1491 else
1492   if test -n "$NM"; then
1493   # Let the user override the test.
1494   lt_cv_path_NM="$NM"
1495 else
1496   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1497   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1498     test -z "$ac_dir" && ac_dir=.
1499     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1500     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1501       # Check to see if the nm accepts a BSD-compat flag.
1502       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1503       #   nm: unknown option "B" ignored
1504       # Tru64's nm complains that /dev/null is an invalid object file
1505       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1506         lt_cv_path_NM="$tmp_nm -B"
1507         break
1508       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1509         lt_cv_path_NM="$tmp_nm -p"
1510         break
1511       else
1512         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1513         continue # so that we can try to find one that supports BSD flags
1514       fi
1515     fi
1516   done
1517   IFS="$ac_save_ifs"
1518   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1519 fi
1520 fi
1521
1522 NM="$lt_cv_path_NM"
1523 echo "$ac_t""$NM" 1>&6
1524
1525 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1526 echo "configure:1527: checking how to recognise dependant libraries" >&5
1527 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1528   echo $ac_n "(cached) $ac_c" 1>&6
1529 else
1530   lt_cv_file_magic_cmd='$MAGIC_CMD'
1531 lt_cv_file_magic_test_file=
1532 lt_cv_deplibs_check_method='unknown'
1533 # Need to set the preceding variable on all platforms that support
1534 # interlibrary dependencies.
1535 # 'none' -- dependencies not supported.
1536 # `unknown' -- same as none, but documents that we really don't know.
1537 # 'pass_all' -- all dependencies passed with no checks.
1538 # 'test_compile' -- check by making test program.
1539 # 'file_magic [regex]' -- check by looking for files in library path
1540 # which responds to the $file_magic_cmd with a given egrep regex.
1541 # If you have `file' or equivalent on your system and you're not sure
1542 # whether `pass_all' will *always* work, you probably want this one.
1543
1544 case $host_os in
1545 aix*)
1546   lt_cv_deplibs_check_method=pass_all
1547   ;;
1548
1549 beos*)
1550   lt_cv_deplibs_check_method=pass_all
1551   ;;
1552
1553 bsdi4*)
1554   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1555   lt_cv_file_magic_cmd='/usr/bin/file -L'
1556   lt_cv_file_magic_test_file=/shlib/libc.so
1557   ;;
1558
1559 cygwin* | mingw* |pw32*)
1560   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1561   lt_cv_file_magic_cmd='$OBJDUMP -f'
1562   ;;
1563
1564 darwin* | rhapsody*)
1565   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1566   lt_cv_file_magic_cmd='/usr/bin/file -L'
1567   case "$host_os" in
1568   rhapsody* | darwin1.012)
1569     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1570     ;;
1571   *) # Darwin 1.3 on
1572     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1573     ;;
1574   esac
1575   ;;
1576
1577 freebsd* )
1578   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1579     case $host_cpu in
1580     i*86 )
1581       # Not sure whether the presence of OpenBSD here was a mistake.
1582       # Let's accept both of them until this is cleared up.
1583       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1584       lt_cv_file_magic_cmd=/usr/bin/file
1585       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1586       ;;
1587     esac
1588   else
1589     lt_cv_deplibs_check_method=pass_all
1590   fi
1591   ;;
1592
1593 gnu*)
1594   lt_cv_deplibs_check_method=pass_all
1595   ;;
1596
1597 hpux10.20*|hpux11*)
1598   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1599   lt_cv_file_magic_cmd=/usr/bin/file
1600   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1601   ;;
1602
1603 irix5* | irix6*)
1604   case $host_os in
1605   irix5*)
1606     # this will be overridden with pass_all, but let us keep it just in case
1607     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1608     ;;
1609   *)
1610     case $LD in
1611     *-32|*"-32 ") libmagic=32-bit;;
1612     *-n32|*"-n32 ") libmagic=N32;;
1613     *-64|*"-64 ") libmagic=64-bit;;
1614     *) libmagic=never-match;;
1615     esac
1616     # this will be overridden with pass_all, but let us keep it just in case
1617     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1618     ;;
1619   esac
1620   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1621   lt_cv_deplibs_check_method=pass_all
1622   ;;
1623
1624 # This must be Linux ELF.
1625 linux-gnu*)
1626   case $host_cpu in
1627   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1628     lt_cv_deplibs_check_method=pass_all ;;
1629   *)
1630     # glibc up to 2.1.1 does not perform some relocations on ARM
1631     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1632   esac
1633   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1634   ;;
1635
1636 netbsd*)
1637   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1638     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1639   else
1640     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1641   fi
1642   ;;
1643
1644 newsos6)
1645   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1646   lt_cv_file_magic_cmd=/usr/bin/file
1647   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1648   ;;
1649
1650 osf3* | osf4* | osf5*)
1651   # this will be overridden with pass_all, but let us keep it just in case
1652   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1653   lt_cv_file_magic_test_file=/shlib/libc.so
1654   lt_cv_deplibs_check_method=pass_all
1655   ;;
1656
1657 sco3.2v5*)
1658   lt_cv_deplibs_check_method=pass_all
1659   ;;
1660
1661 solaris*)
1662   lt_cv_deplibs_check_method=pass_all
1663   lt_cv_file_magic_test_file=/lib/libc.so
1664   ;;
1665
1666 sysv5uw[78]* | sysv4*uw2*)
1667   lt_cv_deplibs_check_method=pass_all
1668   ;;
1669
1670 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1671   case $host_vendor in
1672   ncr)
1673     lt_cv_deplibs_check_method=pass_all
1674     ;;
1675   motorola)
1676     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1677     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1678     ;;
1679   esac
1680   ;;
1681 esac
1682
1683 fi
1684
1685 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1686 file_magic_cmd=$lt_cv_file_magic_cmd
1687 deplibs_check_method=$lt_cv_deplibs_check_method
1688
1689 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1690 echo "configure:1691: checking for object suffix" >&5
1691 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1692   echo $ac_n "(cached) $ac_c" 1>&6
1693 else
1694   rm -f conftest*
1695 echo 'int i = 1;' > conftest.$ac_ext
1696 if { (eval echo configure:1697: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1697   for ac_file in conftest.*; do
1698     case $ac_file in
1699     *.c) ;;
1700     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1701     esac
1702   done
1703 else
1704   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1705 fi
1706 rm -f conftest*
1707 fi
1708
1709 echo "$ac_t""$ac_cv_objext" 1>&6
1710 OBJEXT=$ac_cv_objext
1711 ac_objext=$ac_cv_objext
1712
1713 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1714
1715 # Only perform the check for file, if the check method requires it
1716 case $deplibs_check_method in
1717 file_magic*)
1718   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1719     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1720 echo "configure:1721: checking for ${ac_tool_prefix}file" >&5
1721 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1722   echo $ac_n "(cached) $ac_c" 1>&6
1723 else
1724   case $MAGIC_CMD in
1725   /*)
1726   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1727   ;;
1728   ?:/*)
1729   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1730   ;;
1731   *)
1732   ac_save_MAGIC_CMD="$MAGIC_CMD"
1733   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1734   ac_dummy="/usr/bin:$PATH"
1735   for ac_dir in $ac_dummy; do
1736     test -z "$ac_dir" && ac_dir=.
1737     if test -f $ac_dir/${ac_tool_prefix}file; then
1738       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1739       if test -n "$file_magic_test_file"; then
1740         case $deplibs_check_method in
1741         "file_magic "*)
1742           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1743           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1744           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1745             egrep "$file_magic_regex" > /dev/null; then
1746             :
1747           else
1748             cat <<EOF 1>&2
1749
1750 *** Warning: the command libtool uses to detect shared libraries,
1751 *** $file_magic_cmd, produces output that libtool cannot recognize.
1752 *** The result is that libtool may fail to recognize shared libraries
1753 *** as such.  This will affect the creation of libtool libraries that
1754 *** depend on shared libraries, but programs linked with such libtool
1755 *** libraries will work regardless of this problem.  Nevertheless, you
1756 *** may want to report the problem to your system manager and/or to
1757 *** bug-libtool@gnu.org
1758
1759 EOF
1760           fi ;;
1761         esac
1762       fi
1763       break
1764     fi
1765   done
1766   IFS="$ac_save_ifs"
1767   MAGIC_CMD="$ac_save_MAGIC_CMD"
1768   ;;
1769 esac
1770 fi
1771
1772 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1773 if test -n "$MAGIC_CMD"; then
1774   echo "$ac_t""$MAGIC_CMD" 1>&6
1775 else
1776   echo "$ac_t""no" 1>&6
1777 fi
1778
1779 if test -z "$lt_cv_path_MAGIC_CMD"; then
1780   if test -n "$ac_tool_prefix"; then
1781     echo $ac_n "checking for file""... $ac_c" 1>&6
1782 echo "configure:1783: checking for file" >&5
1783 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1784   echo $ac_n "(cached) $ac_c" 1>&6
1785 else
1786   case $MAGIC_CMD in
1787   /*)
1788   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1789   ;;
1790   ?:/*)
1791   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1792   ;;
1793   *)
1794   ac_save_MAGIC_CMD="$MAGIC_CMD"
1795   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1796   ac_dummy="/usr/bin:$PATH"
1797   for ac_dir in $ac_dummy; do
1798     test -z "$ac_dir" && ac_dir=.
1799     if test -f $ac_dir/file; then
1800       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1801       if test -n "$file_magic_test_file"; then
1802         case $deplibs_check_method in
1803         "file_magic "*)
1804           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1805           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1806           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1807             egrep "$file_magic_regex" > /dev/null; then
1808             :
1809           else
1810             cat <<EOF 1>&2
1811
1812 *** Warning: the command libtool uses to detect shared libraries,
1813 *** $file_magic_cmd, produces output that libtool cannot recognize.
1814 *** The result is that libtool may fail to recognize shared libraries
1815 *** as such.  This will affect the creation of libtool libraries that
1816 *** depend on shared libraries, but programs linked with such libtool
1817 *** libraries will work regardless of this problem.  Nevertheless, you
1818 *** may want to report the problem to your system manager and/or to
1819 *** bug-libtool@gnu.org
1820
1821 EOF
1822           fi ;;
1823         esac
1824       fi
1825       break
1826     fi
1827   done
1828   IFS="$ac_save_ifs"
1829   MAGIC_CMD="$ac_save_MAGIC_CMD"
1830   ;;
1831 esac
1832 fi
1833
1834 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1835 if test -n "$MAGIC_CMD"; then
1836   echo "$ac_t""$MAGIC_CMD" 1>&6
1837 else
1838   echo "$ac_t""no" 1>&6
1839 fi
1840
1841   else
1842     MAGIC_CMD=:
1843   fi
1844 fi
1845
1846   fi
1847   ;;
1848 esac
1849
1850 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1851 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1852 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1853 echo "configure:1854: checking for $ac_word" >&5
1854 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1855   echo $ac_n "(cached) $ac_c" 1>&6
1856 else
1857   if test -n "$RANLIB"; then
1858   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1859 else
1860   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1861   ac_dummy="$PATH"
1862   for ac_dir in $ac_dummy; do
1863     test -z "$ac_dir" && ac_dir=.
1864     if test -f $ac_dir/$ac_word; then
1865       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1866       break
1867     fi
1868   done
1869   IFS="$ac_save_ifs"
1870 fi
1871 fi
1872 RANLIB="$ac_cv_prog_RANLIB"
1873 if test -n "$RANLIB"; then
1874   echo "$ac_t""$RANLIB" 1>&6
1875 else
1876   echo "$ac_t""no" 1>&6
1877 fi
1878
1879
1880 if test -z "$ac_cv_prog_RANLIB"; then
1881 if test -n "$ac_tool_prefix"; then
1882   # Extract the first word of "ranlib", so it can be a program name with args.
1883 set dummy ranlib; ac_word=$2
1884 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1885 echo "configure:1886: checking for $ac_word" >&5
1886 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1887   echo $ac_n "(cached) $ac_c" 1>&6
1888 else
1889   if test -n "$RANLIB"; then
1890   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1891 else
1892   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1893   ac_dummy="$PATH"
1894   for ac_dir in $ac_dummy; do
1895     test -z "$ac_dir" && ac_dir=.
1896     if test -f $ac_dir/$ac_word; then
1897       ac_cv_prog_RANLIB="ranlib"
1898       break
1899     fi
1900   done
1901   IFS="$ac_save_ifs"
1902   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1903 fi
1904 fi
1905 RANLIB="$ac_cv_prog_RANLIB"
1906 if test -n "$RANLIB"; then
1907   echo "$ac_t""$RANLIB" 1>&6
1908 else
1909   echo "$ac_t""no" 1>&6
1910 fi
1911
1912 else
1913   RANLIB=":"
1914 fi
1915 fi
1916
1917 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1918 set dummy ${ac_tool_prefix}strip; ac_word=$2
1919 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1920 echo "configure:1921: checking for $ac_word" >&5
1921 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1922   echo $ac_n "(cached) $ac_c" 1>&6
1923 else
1924   if test -n "$STRIP"; then
1925   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1926 else
1927   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1928   ac_dummy="$PATH"
1929   for ac_dir in $ac_dummy; do
1930     test -z "$ac_dir" && ac_dir=.
1931     if test -f $ac_dir/$ac_word; then
1932       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1933       break
1934     fi
1935   done
1936   IFS="$ac_save_ifs"
1937 fi
1938 fi
1939 STRIP="$ac_cv_prog_STRIP"
1940 if test -n "$STRIP"; then
1941   echo "$ac_t""$STRIP" 1>&6
1942 else
1943   echo "$ac_t""no" 1>&6
1944 fi
1945
1946
1947 if test -z "$ac_cv_prog_STRIP"; then
1948 if test -n "$ac_tool_prefix"; then
1949   # Extract the first word of "strip", so it can be a program name with args.
1950 set dummy strip; ac_word=$2
1951 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1952 echo "configure:1953: checking for $ac_word" >&5
1953 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1954   echo $ac_n "(cached) $ac_c" 1>&6
1955 else
1956   if test -n "$STRIP"; then
1957   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1958 else
1959   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1960   ac_dummy="$PATH"
1961   for ac_dir in $ac_dummy; do
1962     test -z "$ac_dir" && ac_dir=.
1963     if test -f $ac_dir/$ac_word; then
1964       ac_cv_prog_STRIP="strip"
1965       break
1966     fi
1967   done
1968   IFS="$ac_save_ifs"
1969   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1970 fi
1971 fi
1972 STRIP="$ac_cv_prog_STRIP"
1973 if test -n "$STRIP"; then
1974   echo "$ac_t""$STRIP" 1>&6
1975 else
1976   echo "$ac_t""no" 1>&6
1977 fi
1978
1979 else
1980   STRIP=":"
1981 fi
1982 fi
1983
1984
1985 # Check for any special flags to pass to ltconfig.
1986 libtool_flags="--cache-file=$cache_file"
1987 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1988 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1989 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1990 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1991 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1992
1993
1994 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1995 if test "${enable_libtool_lock+set}" = set; then
1996   enableval="$enable_libtool_lock"
1997   :
1998 fi
1999
2000 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2001 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2002
2003 # Check whether --with-pic or --without-pic was given.
2004 if test "${with_pic+set}" = set; then
2005   withval="$with_pic"
2006   pic_mode="$withval"
2007 else
2008   pic_mode=default
2009 fi
2010
2011 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2012 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2013
2014 # Some flags need to be propagated to the compiler or linker for good
2015 # libtool support.
2016 case $host in
2017 *-*-irix6*)
2018   # Find out which ABI we are using.
2019   echo '#line 2020 "configure"' > conftest.$ac_ext
2020   if { (eval echo configure:2021: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2021     case `/usr/bin/file conftest.$ac_objext` in
2022     *32-bit*)
2023       LD="${LD-ld} -32"
2024       ;;
2025     *N32*)
2026       LD="${LD-ld} -n32"
2027       ;;
2028     *64-bit*)
2029       LD="${LD-ld} -64"
2030       ;;
2031     esac
2032   fi
2033   rm -rf conftest*
2034   ;;
2035
2036 *-*-sco3.2v5*)
2037   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2038   SAVE_CFLAGS="$CFLAGS"
2039   CFLAGS="$CFLAGS -belf"
2040   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2041 echo "configure:2042: checking whether the C compiler needs -belf" >&5
2042 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2043   echo $ac_n "(cached) $ac_c" 1>&6
2044 else
2045
2046      ac_ext=c
2047 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2048 ac_cpp='$CPP $CPPFLAGS'
2049 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2050 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2051 cross_compiling=$ac_cv_prog_cc_cross
2052
2053      cat > conftest.$ac_ext <<EOF
2054 #line 2055 "configure"
2055 #include "confdefs.h"
2056
2057 int main() {
2058
2059 ; return 0; }
2060 EOF
2061 if { (eval echo configure:2062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2062   rm -rf conftest*
2063   lt_cv_cc_needs_belf=yes
2064 else
2065   echo "configure: failed program was:" >&5
2066   cat conftest.$ac_ext >&5
2067   rm -rf conftest*
2068   lt_cv_cc_needs_belf=no
2069 fi
2070 rm -f conftest*
2071      ac_ext=c
2072 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2073 ac_cpp='$CPP $CPPFLAGS'
2074 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2075 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2076 cross_compiling=$ac_cv_prog_cc_cross
2077
2078 fi
2079
2080 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2081   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2082     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2083     CFLAGS="$SAVE_CFLAGS"
2084   fi
2085   ;;
2086
2087
2088 esac
2089
2090
2091 # Save cache, so that ltconfig can load it
2092 cat > confcache <<\EOF
2093 # This file is a shell script that caches the results of configure
2094 # tests run on this system so they can be shared between configure
2095 # scripts and configure runs.  It is not useful on other systems.
2096 # If it contains results you don't want to keep, you may remove or edit it.
2097 #
2098 # By default, configure uses ./config.cache as the cache file,
2099 # creating it if it does not exist already.  You can give configure
2100 # the --cache-file=FILE option to use a different cache file; that is
2101 # what configure does when it calls configure scripts in
2102 # subdirectories, so they share the cache.
2103 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2104 # config.status only pays attention to the cache file if you give it the
2105 # --recheck option to rerun configure.
2106 #
2107 EOF
2108 # The following way of writing the cache mishandles newlines in values,
2109 # but we know of no workaround that is simple, portable, and efficient.
2110 # So, don't put newlines in cache variables' values.
2111 # Ultrix sh set writes to stderr and can't be redirected directly,
2112 # and sets the high bit in the cache file unless we assign to the vars.
2113 (set) 2>&1 |
2114   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2115   *ac_space=\ *)
2116     # `set' does not quote correctly, so add quotes (double-quote substitution
2117     # turns \\\\ into \\, and sed turns \\ into \).
2118     sed -n \
2119       -e "s/'/'\\\\''/g" \
2120       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2121     ;;
2122   *)
2123     # `set' quotes correctly as required by POSIX, so do not add quotes.
2124     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2125     ;;
2126   esac >> confcache
2127 if cmp -s $cache_file confcache; then
2128   :
2129 else
2130   if test -w $cache_file; then
2131     echo "updating cache $cache_file"
2132     cat confcache > $cache_file
2133   else
2134     echo "not updating unwritable cache $cache_file"
2135   fi
2136 fi
2137 rm -f confcache
2138
2139
2140 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2141 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2142 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2143 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2144 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2145 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2146 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2147 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2148 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2149 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2150
2151 # Reload cache, that may have been modified by ltconfig
2152 if test -r "$cache_file"; then
2153   echo "loading cache $cache_file"
2154   . $cache_file
2155 else
2156   echo "creating cache $cache_file"
2157   > $cache_file
2158 fi
2159
2160
2161 # This can be used to rebuild libtool when needed
2162 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2163
2164 # Always use our own libtool.
2165 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2166
2167 # Redirect the config.log output again, so that the ltconfig log is not
2168 # clobbered by the next message.
2169 exec 5>>./config.log
2170
2171
2172
2173
2174
2175
2176
2177 test "$AR" || AR=ar
2178
2179 if test "$RANLIB"; then :
2180
2181 else
2182   # Extract the first word of "ranlib", so it can be a program name with args.
2183 set dummy ranlib; ac_word=$2
2184 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2185 echo "configure:2186: checking for $ac_word" >&5
2186 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2187   echo $ac_n "(cached) $ac_c" 1>&6
2188 else
2189   if test -n "$RANLIB"; then
2190   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2191 else
2192   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2193   ac_dummy="$PATH"
2194   for ac_dir in $ac_dummy; do
2195     test -z "$ac_dir" && ac_dir=.
2196     if test -f $ac_dir/$ac_word; then
2197       ac_cv_prog_RANLIB="ranlib"
2198       break
2199     fi
2200   done
2201   IFS="$ac_save_ifs"
2202   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2203 fi
2204 fi
2205 RANLIB="$ac_cv_prog_RANLIB"
2206 if test -n "$RANLIB"; then
2207   echo "$ac_t""$RANLIB" 1>&6
2208 else
2209   echo "$ac_t""no" 1>&6
2210 fi
2211
2212 fi
2213 # Find a good install program.  We prefer a C program (faster),
2214 # so one script is as good as another.  But avoid the broken or
2215 # incompatible versions:
2216 # SysV /etc/install, /usr/sbin/install
2217 # SunOS /usr/etc/install
2218 # IRIX /sbin/install
2219 # AIX /bin/install
2220 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2221 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2222 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2223 # ./install, which can be erroneously created by make from ./install.sh.
2224 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2225 echo "configure:2226: checking for a BSD compatible install" >&5
2226 if test -z "$INSTALL"; then
2227 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2228   echo $ac_n "(cached) $ac_c" 1>&6
2229 else
2230     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2231   for ac_dir in $PATH; do
2232     # Account for people who put trailing slashes in PATH elements.
2233     case "$ac_dir/" in
2234     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2235     *)
2236       # OSF1 and SCO ODT 3.0 have their own names for install.
2237       # Don't use installbsd from OSF since it installs stuff as root
2238       # by default.
2239       for ac_prog in ginstall scoinst install; do
2240         if test -f $ac_dir/$ac_prog; then
2241           if test $ac_prog = install &&
2242             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2243             # AIX install.  It has an incompatible calling convention.
2244             :
2245           else
2246             ac_cv_path_install="$ac_dir/$ac_prog -c"
2247             break 2
2248           fi
2249         fi
2250       done
2251       ;;
2252     esac
2253   done
2254   IFS="$ac_save_IFS"
2255
2256 fi
2257   if test "${ac_cv_path_install+set}" = set; then
2258     INSTALL="$ac_cv_path_install"
2259   else
2260     # As a last resort, use the slow shell script.  We don't cache a
2261     # path for INSTALL within a source directory, because that will
2262     # break other packages using the cache if that directory is
2263     # removed, or if the path is relative.
2264     INSTALL="$ac_install_sh"
2265   fi
2266 fi
2267 echo "$ac_t""$INSTALL" 1>&6
2268
2269 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2270 # It thinks the first close brace ends the variable substitution.
2271 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2272
2273 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2274
2275 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2276
2277 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
2278 echo "configure:2279: checking whether ${MAKE-make} sets \${MAKE}" >&5
2279 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
2280 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
2281   echo $ac_n "(cached) $ac_c" 1>&6
2282 else
2283   cat > conftestmake <<\EOF
2284 all:
2285         @echo 'ac_maketemp="${MAKE}"'
2286 EOF
2287 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2288 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
2289 if test -n "$ac_maketemp"; then
2290   eval ac_cv_prog_make_${ac_make}_set=yes
2291 else
2292   eval ac_cv_prog_make_${ac_make}_set=no
2293 fi
2294 rm -f conftestmake
2295 fi
2296 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2297   echo "$ac_t""yes" 1>&6
2298   SET_MAKE=
2299 else
2300   echo "$ac_t""no" 1>&6
2301   SET_MAKE="MAKE=${MAKE-make}"
2302 fi
2303
2304
2305 # Sanity check for the cross-compilation case:
2306 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2307 echo "configure:2308: checking how to run the C preprocessor" >&5
2308 # On Suns, sometimes $CPP names a directory.
2309 if test -n "$CPP" && test -d "$CPP"; then
2310   CPP=
2311 fi
2312 if test -z "$CPP"; then
2313 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2314   echo $ac_n "(cached) $ac_c" 1>&6
2315 else
2316     # This must be in double quotes, not single quotes, because CPP may get
2317   # substituted into the Makefile and "${CC-cc}" will confuse make.
2318   CPP="${CC-cc} -E"
2319   # On the NeXT, cc -E runs the code through the compiler's parser,
2320   # not just through cpp.
2321   cat > conftest.$ac_ext <<EOF
2322 #line 2323 "configure"
2323 #include "confdefs.h"
2324 #include <assert.h>
2325 Syntax Error
2326 EOF
2327 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2328 { (eval echo configure:2329: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2329 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2330 if test -z "$ac_err"; then
2331   :
2332 else
2333   echo "$ac_err" >&5
2334   echo "configure: failed program was:" >&5
2335   cat conftest.$ac_ext >&5
2336   rm -rf conftest*
2337   CPP="${CC-cc} -E -traditional-cpp"
2338   cat > conftest.$ac_ext <<EOF
2339 #line 2340 "configure"
2340 #include "confdefs.h"
2341 #include <assert.h>
2342 Syntax Error
2343 EOF
2344 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2345 { (eval echo configure:2346: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2346 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2347 if test -z "$ac_err"; then
2348   :
2349 else
2350   echo "$ac_err" >&5
2351   echo "configure: failed program was:" >&5
2352   cat conftest.$ac_ext >&5
2353   rm -rf conftest*
2354   CPP="${CC-cc} -nologo -E"
2355   cat > conftest.$ac_ext <<EOF
2356 #line 2357 "configure"
2357 #include "confdefs.h"
2358 #include <assert.h>
2359 Syntax Error
2360 EOF
2361 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2362 { (eval echo configure:2363: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2363 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2364 if test -z "$ac_err"; then
2365   :
2366 else
2367   echo "$ac_err" >&5
2368   echo "configure: failed program was:" >&5
2369   cat conftest.$ac_ext >&5
2370   rm -rf conftest*
2371   CPP=/lib/cpp
2372 fi
2373 rm -f conftest*
2374 fi
2375 rm -f conftest*
2376 fi
2377 rm -f conftest*
2378   ac_cv_prog_CPP="$CPP"
2379 fi
2380   CPP="$ac_cv_prog_CPP"
2381 else
2382   ac_cv_prog_CPP="$CPP"
2383 fi
2384 echo "$ac_t""$CPP" 1>&6
2385
2386 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
2387 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
2388 echo "configure:2389: checking for stdio.h" >&5
2389 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2390   echo $ac_n "(cached) $ac_c" 1>&6
2391 else
2392   cat > conftest.$ac_ext <<EOF
2393 #line 2394 "configure"
2394 #include "confdefs.h"
2395 #include <stdio.h>
2396 EOF
2397 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2398 { (eval echo configure:2399: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2399 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2400 if test -z "$ac_err"; then
2401   rm -rf conftest*
2402   eval "ac_cv_header_$ac_safe=yes"
2403 else
2404   echo "$ac_err" >&5
2405   echo "configure: failed program was:" >&5
2406   cat conftest.$ac_ext >&5
2407   rm -rf conftest*
2408   eval "ac_cv_header_$ac_safe=no"
2409 fi
2410 rm -f conftest*
2411 fi
2412 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2413   echo "$ac_t""yes" 1>&6
2414   :
2415 else
2416   echo "$ac_t""no" 1>&6
2417 { echo "configure: error: Can't find stdio.h.
2418 You must have a usable C system for the target already installed, at least
2419 including headers and, preferably, the library, before you can configure
2420 the G77 runtime system.  If necessary, install gcc now with \`LANGUAGES=c',
2421 then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
2422 fi
2423
2424
2425 echo $ac_n "checking for built-in g77 integer types""... $ac_c" 1>&6
2426 echo "configure:2427: checking for built-in g77 integer types" >&5
2427 if eval "test \"`echo '$''{'libf2c_cv_has_g77_builtin_types'+set}'`\" = set"; then
2428   echo $ac_n "(cached) $ac_c" 1>&6
2429 else
2430   cat > conftest.$ac_ext <<EOF
2431 #line 2432 "configure"
2432 #include "confdefs.h"
2433
2434 int main() {
2435 __g77_integer g77i;
2436 __g77_uinteger g77ui;
2437 __g77_longint g77l;
2438 __g77_ulongint g77ul;
2439 ; return 0; }
2440 EOF
2441 if { (eval echo configure:2442: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2442   rm -rf conftest*
2443   libf2c_cv_has_g77_builtin_types=yes
2444 else
2445   echo "configure: failed program was:" >&5
2446   cat conftest.$ac_ext >&5
2447   rm -rf conftest*
2448   libf2c_cv_has_g77_builtin_types=no
2449 fi
2450 rm -f conftest*
2451 fi
2452
2453 echo "$ac_t""$libf2c_cv_has_g77_builtin_types" 1>&6
2454 if test $libf2c_cv_has_g77_builtin_types = no; then
2455   { echo "configure: error: gcc doesn't define all of the built in types __g77_integer,
2456 __g77_uinteger, __g77_longint, and __g77_ulongint.  You may not be using
2457 a new enough version of gcc, or your target may not have type sizes which
2458 accommodate those types." 1>&2; exit 1; }
2459 fi
2460
2461 # avoid confusion in case the `makefile's from the f2c distribution have
2462 # got put here
2463 test -f libF77/makefile && mv libF77/makefile  libF77/makefile.ori
2464 test -f libI77/makefile && mv libI77/makefile  libI77/makefile.ori
2465 test -f libU77/makefile && mv libU77/makefile  libU77/makefile.ori
2466
2467 subdirs="libU77 libI77 libF77"
2468
2469 # Do Makefile first since g2c.h depends on it and shouldn't get an
2470 # earlier timestamp.  Of course, it does when the multilib gunk below
2471 # edits Makefile, sigh; see additional touch below.
2472 trap '' 1 2 15
2473 cat > confcache <<\EOF
2474 # This file is a shell script that caches the results of configure
2475 # tests run on this system so they can be shared between configure
2476 # scripts and configure runs.  It is not useful on other systems.
2477 # If it contains results you don't want to keep, you may remove or edit it.
2478 #
2479 # By default, configure uses ./config.cache as the cache file,
2480 # creating it if it does not exist already.  You can give configure
2481 # the --cache-file=FILE option to use a different cache file; that is
2482 # what configure does when it calls configure scripts in
2483 # subdirectories, so they share the cache.
2484 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2485 # config.status only pays attention to the cache file if you give it the
2486 # --recheck option to rerun configure.
2487 #
2488 EOF
2489 # The following way of writing the cache mishandles newlines in values,
2490 # but we know of no workaround that is simple, portable, and efficient.
2491 # So, don't put newlines in cache variables' values.
2492 # Ultrix sh set writes to stderr and can't be redirected directly,
2493 # and sets the high bit in the cache file unless we assign to the vars.
2494 (set) 2>&1 |
2495   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2496   *ac_space=\ *)
2497     # `set' does not quote correctly, so add quotes (double-quote substitution
2498     # turns \\\\ into \\, and sed turns \\ into \).
2499     sed -n \
2500       -e "s/'/'\\\\''/g" \
2501       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2502     ;;
2503   *)
2504     # `set' quotes correctly as required by POSIX, so do not add quotes.
2505     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2506     ;;
2507   esac >> confcache
2508 if cmp -s $cache_file confcache; then
2509   :
2510 else
2511   if test -w $cache_file; then
2512     echo "updating cache $cache_file"
2513     cat confcache > $cache_file
2514   else
2515     echo "not updating unwritable cache $cache_file"
2516   fi
2517 fi
2518 rm -f confcache
2519
2520 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2521
2522 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2523 # Let make expand exec_prefix.
2524 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2525
2526 # Any assignment to VPATH causes Sun make to only execute
2527 # the first set of double-colon rules, so remove it if not needed.
2528 # If there is a colon in the path, we need to keep it.
2529 if test "x$srcdir" = x.; then
2530   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2531 fi
2532
2533 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2534
2535 # Transform confdefs.h into DEFS.
2536 # Protect against shell expansion while executing Makefile rules.
2537 # Protect against Makefile macro expansion.
2538 cat > conftest.defs <<\EOF
2539 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2540 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2541 s%\[%\\&%g
2542 s%\]%\\&%g
2543 s%\$%$$%g
2544 EOF
2545 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2546 rm -f conftest.defs
2547
2548
2549 # Without the "./", some shells look in PATH for config.status.
2550 : ${CONFIG_STATUS=./config.status}
2551
2552 echo creating $CONFIG_STATUS
2553 rm -f $CONFIG_STATUS
2554 cat > $CONFIG_STATUS <<EOF
2555 #! /bin/sh
2556 # Generated automatically by configure.
2557 # Run this file to recreate the current configuration.
2558 # This directory was configured as follows,
2559 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2560 #
2561 # $0 $ac_configure_args
2562 #
2563 # Compiler output produced by configure, useful for debugging
2564 # configure, is in ./config.log if it exists.
2565
2566 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2567 for ac_option
2568 do
2569   case "\$ac_option" in
2570   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2571     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2572     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2573   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2574     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2575     exit 0 ;;
2576   -help | --help | --hel | --he | --h)
2577     echo "\$ac_cs_usage"; exit 0 ;;
2578   *) echo "\$ac_cs_usage"; exit 1 ;;
2579   esac
2580 done
2581
2582 ac_given_srcdir=$srcdir
2583 ac_given_INSTALL="$INSTALL"
2584
2585 trap 'rm -fr `echo "Makefile g2c.h:g2c.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2586 EOF
2587 cat >> $CONFIG_STATUS <<EOF
2588
2589 # Protect against being on the right side of a sed subst in config.status.
2590 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2591  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2592 $ac_vpsub
2593 $extrasub
2594 s%@SHELL@%$SHELL%g
2595 s%@CFLAGS@%$CFLAGS%g
2596 s%@CPPFLAGS@%$CPPFLAGS%g
2597 s%@CXXFLAGS@%$CXXFLAGS%g
2598 s%@FFLAGS@%$FFLAGS%g
2599 s%@DEFS@%$DEFS%g
2600 s%@LDFLAGS@%$LDFLAGS%g
2601 s%@LIBS@%$LIBS%g
2602 s%@exec_prefix@%$exec_prefix%g
2603 s%@prefix@%$prefix%g
2604 s%@program_transform_name@%$program_transform_name%g
2605 s%@bindir@%$bindir%g
2606 s%@sbindir@%$sbindir%g
2607 s%@libexecdir@%$libexecdir%g
2608 s%@datadir@%$datadir%g
2609 s%@sysconfdir@%$sysconfdir%g
2610 s%@sharedstatedir@%$sharedstatedir%g
2611 s%@localstatedir@%$localstatedir%g
2612 s%@libdir@%$libdir%g
2613 s%@includedir@%$includedir%g
2614 s%@oldincludedir@%$oldincludedir%g
2615 s%@infodir@%$infodir%g
2616 s%@mandir@%$mandir%g
2617 s%@toplevel_srcdir@%$toplevel_srcdir%g
2618 s%@host@%$host%g
2619 s%@host_alias@%$host_alias%g
2620 s%@host_cpu@%$host_cpu%g
2621 s%@host_vendor@%$host_vendor%g
2622 s%@host_os@%$host_os%g
2623 s%@target@%$target%g
2624 s%@target_alias@%$target_alias%g
2625 s%@target_cpu@%$target_cpu%g
2626 s%@target_vendor@%$target_vendor%g
2627 s%@target_os@%$target_os%g
2628 s%@build@%$build%g
2629 s%@build_alias@%$build_alias%g
2630 s%@build_cpu@%$build_cpu%g
2631 s%@build_vendor@%$build_vendor%g
2632 s%@build_os@%$build_os%g
2633 s%@glibcpp_builddir@%$glibcpp_builddir%g
2634 s%@glibcpp_srcdir@%$glibcpp_srcdir%g
2635 s%@LN_S@%$LN_S%g
2636 s%@CC@%$CC%g
2637 s%@AS@%$AS%g
2638 s%@AR@%$AR%g
2639 s%@RANLIB@%$RANLIB%g
2640 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2641 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2642 s%@INSTALL_DATA@%$INSTALL_DATA%g
2643 s%@EXEEXT@%$EXEEXT%g
2644 s%@gcc_version@%$gcc_version%g
2645 s%@gcc_version_trigger@%$gcc_version_trigger%g
2646 s%@glibcpp_prefixdir@%$glibcpp_prefixdir%g
2647 s%@glibcpp_toolexecdir@%$glibcpp_toolexecdir%g
2648 s%@glibcpp_toolexeclibdir@%$glibcpp_toolexeclibdir%g
2649 s%@OBJEXT@%$OBJEXT%g
2650 s%@STRIP@%$STRIP%g
2651 s%@LIBTOOL@%$LIBTOOL%g
2652 s%@SET_MAKE@%$SET_MAKE%g
2653 s%@CPP@%$CPP%g
2654 s%@subdirs@%$subdirs%g
2655
2656 CEOF
2657 EOF
2658
2659 cat >> $CONFIG_STATUS <<\EOF
2660
2661 # Split the substitutions into bite-sized pieces for seds with
2662 # small command number limits, like on Digital OSF/1 and HP-UX.
2663 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2664 ac_file=1 # Number of current file.
2665 ac_beg=1 # First line for current file.
2666 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2667 ac_more_lines=:
2668 ac_sed_cmds=""
2669 while $ac_more_lines; do
2670   if test $ac_beg -gt 1; then
2671     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2672   else
2673     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2674   fi
2675   if test ! -s conftest.s$ac_file; then
2676     ac_more_lines=false
2677     rm -f conftest.s$ac_file
2678   else
2679     if test -z "$ac_sed_cmds"; then
2680       ac_sed_cmds="sed -f conftest.s$ac_file"
2681     else
2682       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2683     fi
2684     ac_file=`expr $ac_file + 1`
2685     ac_beg=$ac_end
2686     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2687   fi
2688 done
2689 if test -z "$ac_sed_cmds"; then
2690   ac_sed_cmds=cat
2691 fi
2692 EOF
2693
2694 cat >> $CONFIG_STATUS <<EOF
2695
2696 CONFIG_FILES=\${CONFIG_FILES-"Makefile g2c.h:g2c.hin"}
2697 EOF
2698 cat >> $CONFIG_STATUS <<\EOF
2699 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2700   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2701   case "$ac_file" in
2702   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2703        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2704   *) ac_file_in="${ac_file}.in" ;;
2705   esac
2706
2707   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2708
2709   # Remove last slash and all that follows it.  Not all systems have dirname.
2710   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2711   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2712     # The file is in a subdirectory.
2713     test ! -d "$ac_dir" && mkdir "$ac_dir"
2714     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2715     # A "../" for each directory in $ac_dir_suffix.
2716     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2717   else
2718     ac_dir_suffix= ac_dots=
2719   fi
2720
2721   case "$ac_given_srcdir" in
2722   .)  srcdir=.
2723       if test -z "$ac_dots"; then top_srcdir=.
2724       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2725   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2726   *) # Relative path.
2727     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2728     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2729   esac
2730
2731   case "$ac_given_INSTALL" in
2732   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2733   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2734   esac
2735
2736   echo creating "$ac_file"
2737   rm -f "$ac_file"
2738   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2739   case "$ac_file" in
2740   *Makefile*) ac_comsub="1i\\
2741 # $configure_input" ;;
2742   *) ac_comsub= ;;
2743   esac
2744
2745   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2746   sed -e "$ac_comsub
2747 s%@configure_input@%$configure_input%g
2748 s%@srcdir@%$srcdir%g
2749 s%@top_srcdir@%$top_srcdir%g
2750 s%@INSTALL@%$INSTALL%g
2751 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2752 fi; done
2753 rm -f conftest.s*
2754
2755 EOF
2756 cat >> $CONFIG_STATUS <<EOF
2757 srcdir=${srcdir}
2758 host=${host}
2759 target=${target}
2760 with_target_subdir=${with_target_subdir}
2761 with_multisubdir=${with_multisubdir}
2762 ac_configure_args="--enable-multilib ${ac_configure_args}"
2763 toplevel_srcdir=${toplevel_srcdir}
2764 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
2765
2766 EOF
2767 cat >> $CONFIG_STATUS <<\EOF
2768 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
2769 if test -n "$CONFIG_FILES"; then
2770   LD="${ORIGINAL_LD_FOR_MULTILIBS}"
2771   if test -n "${with_target_subdir}"; then
2772     # FIXME: We shouldn't need to set ac_file
2773     ac_file=Makefile
2774     . ${toplevel_srcdir}/config-ml.in
2775     touch g2c.h   # to keep it more recent than Makefile
2776   fi
2777 fi
2778 exit 0
2779 EOF
2780 chmod +x $CONFIG_STATUS
2781 rm -fr confdefs* $ac_clean_files
2782 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2783
2784 if test "$no_recursion" != yes; then
2785
2786   # Remove --cache-file and --srcdir arguments so they do not pile up.
2787   ac_sub_configure_args=
2788   ac_prev=
2789   for ac_arg in $ac_configure_args; do
2790     if test -n "$ac_prev"; then
2791       ac_prev=
2792       continue
2793     fi
2794     case "$ac_arg" in
2795     -cache-file | --cache-file | --cache-fil | --cache-fi \
2796     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2797       ac_prev=cache_file ;;
2798     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2799     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2800       ;;
2801     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2802       ac_prev=srcdir ;;
2803     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2804       ;;
2805     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2806     esac
2807   done
2808
2809   for ac_config_dir in libU77 libI77 libF77; do
2810
2811     # Do not complain, so a configure script can configure whichever
2812     # parts of a large source tree are present.
2813     if test ! -d $srcdir/$ac_config_dir; then
2814       continue
2815     fi
2816
2817     echo configuring in $ac_config_dir
2818
2819     case "$srcdir" in
2820     .) ;;
2821     *)
2822       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2823       else
2824         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2825       fi
2826       ;;
2827     esac
2828
2829     ac_popdir=`pwd`
2830     cd $ac_config_dir
2831
2832       # A "../" for each directory in /$ac_config_dir.
2833       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2834
2835     case "$srcdir" in
2836     .) # No --srcdir option.  We are building in place.
2837       ac_sub_srcdir=$srcdir ;;
2838     /*) # Absolute path.
2839       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2840     *) # Relative path.
2841       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2842     esac
2843
2844     # Check for guested configure; otherwise get Cygnus style configure.
2845     if test -f $ac_sub_srcdir/configure; then
2846       ac_sub_configure=$ac_sub_srcdir/configure
2847     elif test -f $ac_sub_srcdir/configure.in; then
2848       ac_sub_configure=$ac_configure
2849     else
2850       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2851       ac_sub_configure=
2852     fi
2853
2854     # The recursion is here.
2855     if test -n "$ac_sub_configure"; then
2856
2857       # Make the cache file name correct relative to the subdirectory.
2858       case "$cache_file" in
2859       /*) ac_sub_cache_file=$cache_file ;;
2860       *) # Relative path.
2861         ac_sub_cache_file="$ac_dots$cache_file" ;;
2862       esac
2863   case "$ac_given_INSTALL" in
2864         [/$]*) INSTALL="$ac_given_INSTALL" ;;
2865         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2866         esac
2867
2868       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2869       # The eval makes quoting arguments work.
2870       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2871       then :
2872       else
2873         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2874       fi
2875     fi
2876
2877     cd $ac_popdir
2878   done
2879 fi
2880
2881
2882