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="$ac_help
  15   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  16 ac_help="$ac_help
  17   --enable-static[=PKGS]  build static libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  20 ac_help="$ac_help
  21   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  22 ac_help="$ac_help
  23   --disable-libtool-lock  avoid locking (might break parallel builds)"
  24 ac_help="$ac_help
  25   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  26
  27 # Initialize some variables set by options.
  28 # The variables have the same names as the options, with
  29 # dashes changed to underlines.
  30 build=NONE
  31 cache_file=./config.cache
  32 exec_prefix=NONE
  33 host=NONE
  34 no_create=
  35 nonopt=NONE
  36 no_recursion=
  37 prefix=NONE
  38 program_prefix=NONE
  39 program_suffix=NONE
  40 program_transform_name=s,x,x,
  41 silent=
  42 site=
  43 sitefile=
  44 srcdir=
  45 target=NONE
  46 verbose=
  47 x_includes=NONE
  48 x_libraries=NONE
  49 bindir='${exec_prefix}/bin'
  50 sbindir='${exec_prefix}/sbin'
  51 libexecdir='${exec_prefix}/libexec'
  52 datadir='${prefix}/share'
  53 sysconfdir='${prefix}/etc'
  54 sharedstatedir='${prefix}/com'
  55 localstatedir='${prefix}/var'
  56 libdir='${exec_prefix}/lib'
  57 includedir='${prefix}/include'
  58 oldincludedir='/usr/include'
  59 infodir='${prefix}/info'
  60 mandir='${prefix}/man'
  61
  62 # Initialize some other variables.
  63 subdirs=
  64 MFLAGS= MAKEFLAGS=
  65 SHELL=${CONFIG_SHELL-/bin/sh}
  66 # Maximum number of lines to put in a shell here document.
  67 ac_max_here_lines=12
  68
  69 ac_prev=
  70 for ac_option
  71 do
  72
  73   # If the previous option needs an argument, assign it.
  74   if test -n "$ac_prev"; then
  75     eval "$ac_prev=\$ac_option"
  76     ac_prev=
  77     continue
  78   fi
  79
  80   case "$ac_option" in
  81   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  82   *) ac_optarg= ;;
  83   esac
  84
  85   # Accept the important Cygnus configure options, so we can diagnose typos.
  86
  87   case "$ac_option" in
  88
  89   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  90     ac_prev=bindir ;;
  91   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  92     bindir="$ac_optarg" ;;
  93
  94   -build | --build | --buil | --bui | --bu)
  95     ac_prev=build ;;
  96   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  97     build="$ac_optarg" ;;
  98
  99   -cache-file | --cache-file | --cache-fil | --cache-fi \
 100   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 101     ac_prev=cache_file ;;
 102   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 103   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 104     cache_file="$ac_optarg" ;;
 105
 106   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 107     ac_prev=datadir ;;
 108   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 109   | --da=*)
 110     datadir="$ac_optarg" ;;
 111
 112   -disable-* | --disable-*)
 113     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 114     # Reject names that are not valid shell variable names.
 115     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 116       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 117     fi
 118     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 119     eval "enable_${ac_feature}=no" ;;
 120
 121   -enable-* | --enable-*)
 122     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 123     # Reject names that are not valid shell variable names.
 124     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 125       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 126     fi
 127     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 128     case "$ac_option" in
 129       *=*) ;;
 130       *) ac_optarg=yes ;;
 131     esac
 132     eval "enable_${ac_feature}='$ac_optarg'" ;;
 133
 134   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 135   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 136   | --exec | --exe | --ex)
 137     ac_prev=exec_prefix ;;
 138   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 139   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 140   | --exec=* | --exe=* | --ex=*)
 141     exec_prefix="$ac_optarg" ;;
 142
 143   -gas | --gas | --ga | --g)
 144     # Obsolete; use --with-gas.
 145     with_gas=yes ;;
 146
 147   -help | --help | --hel | --he)
 148     # Omit some internal or obsolete options to make the list less imposing.
 149     # This message is too long to be a string in the A/UX 3.1 sh.
 150     cat << EOF
 151 Usage: configure [options] [host]
 152 Options: [defaults in brackets after descriptions]
 153 Configuration:
 154   --cache-file=FILE       cache test results in FILE
 155   --help                  print this message
 156   --no-create             do not create output files
 157   --quiet, --silent       do not print \`checking...' messages
 158   --site-file=FILE        use FILE as the site file
 159   --version               print the version of autoconf that created configure
 160 Directory and file names:
 161   --prefix=PREFIX         install architecture-independent files in PREFIX
 162                           [$ac_default_prefix]
 163   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 164                           [same as prefix]
 165   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 166   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 167   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 168   --datadir=DIR           read-only architecture-independent data in DIR
 169                           [PREFIX/share]
 170   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 171   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 172                           [PREFIX/com]
 173   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 174   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 175   --includedir=DIR        C header files in DIR [PREFIX/include]
 176   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 177   --infodir=DIR           info documentation in DIR [PREFIX/info]
 178   --mandir=DIR            man documentation in DIR [PREFIX/man]
 179   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 180   --program-prefix=PREFIX prepend PREFIX to installed program names
 181   --program-suffix=SUFFIX append SUFFIX to installed program names
 182   --program-transform-name=PROGRAM
 183                           run sed PROGRAM on installed program names
 184 EOF
 185     cat << EOF
 186 Host type:
 187   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 188   --host=HOST             configure for HOST [guessed]
 189   --target=TARGET         configure for TARGET [TARGET=HOST]
 190 Features and packages:
 191   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 192   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 193   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 194   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 195   --x-includes=DIR        X include files are in DIR
 196   --x-libraries=DIR       X library files are in DIR
 197 EOF
 198     if test -n "$ac_help"; then
 199       echo "--enable and --with options recognized:$ac_help"
 200     fi
 201     exit 0 ;;
 202
 203   -host | --host | --hos | --ho)
 204     ac_prev=host ;;
 205   -host=* | --host=* | --hos=* | --ho=*)
 206     host="$ac_optarg" ;;
 207
 208   -includedir | --includedir | --includedi | --included | --include \
 209   | --includ | --inclu | --incl | --inc)
 210     ac_prev=includedir ;;
 211   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 212   | --includ=* | --inclu=* | --incl=* | --inc=*)
 213     includedir="$ac_optarg" ;;
 214
 215   -infodir | --infodir | --infodi | --infod | --info | --inf)
 216     ac_prev=infodir ;;
 217   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 218     infodir="$ac_optarg" ;;
 219
 220   -libdir | --libdir | --libdi | --libd)
 221     ac_prev=libdir ;;
 222   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 223     libdir="$ac_optarg" ;;
 224
 225   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 226   | --libexe | --libex | --libe)
 227     ac_prev=libexecdir ;;
 228   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 229   | --libexe=* | --libex=* | --libe=*)
 230     libexecdir="$ac_optarg" ;;
 231
 232   -localstatedir | --localstatedir | --localstatedi | --localstated \
 233   | --localstate | --localstat | --localsta | --localst \
 234   | --locals | --local | --loca | --loc | --lo)
 235     ac_prev=localstatedir ;;
 236   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 237   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 238   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 239     localstatedir="$ac_optarg" ;;
 240
 241   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 242     ac_prev=mandir ;;
 243   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 244     mandir="$ac_optarg" ;;
 245
 246   -nfp | --nfp | --nf)
 247     # Obsolete; use --without-fp.
 248     with_fp=no ;;
 249
 250   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 251   | --no-cr | --no-c)
 252     no_create=yes ;;
 253
 254   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 255   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 256     no_recursion=yes ;;
 257
 258   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 259   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 260   | --oldin | --oldi | --old | --ol | --o)
 261     ac_prev=oldincludedir ;;
 262   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 263   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 264   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 265     oldincludedir="$ac_optarg" ;;
 266
 267   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 268     ac_prev=prefix ;;
 269   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 270     prefix="$ac_optarg" ;;
 271
 272   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 273   | --program-pre | --program-pr | --program-p)
 274     ac_prev=program_prefix ;;
 275   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 276   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 277     program_prefix="$ac_optarg" ;;
 278
 279   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 280   | --program-suf | --program-su | --program-s)
 281     ac_prev=program_suffix ;;
 282   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 283   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 284     program_suffix="$ac_optarg" ;;
 285
 286   -program-transform-name | --program-transform-name \
 287   | --program-transform-nam | --program-transform-na \
 288   | --program-transform-n | --program-transform- \
 289   | --program-transform | --program-transfor \
 290   | --program-transfo | --program-transf \
 291   | --program-trans | --program-tran \
 292   | --progr-tra | --program-tr | --program-t)
 293     ac_prev=program_transform_name ;;
 294   -program-transform-name=* | --program-transform-name=* \
 295   | --program-transform-nam=* | --program-transform-na=* \
 296   | --program-transform-n=* | --program-transform-=* \
 297   | --program-transform=* | --program-transfor=* \
 298   | --program-transfo=* | --program-transf=* \
 299   | --program-trans=* | --program-tran=* \
 300   | --progr-tra=* | --program-tr=* | --program-t=*)
 301     program_transform_name="$ac_optarg" ;;
 302
 303   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 304   | -silent | --silent | --silen | --sile | --sil)
 305     silent=yes ;;
 306
 307   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 308     ac_prev=sbindir ;;
 309   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 310   | --sbi=* | --sb=*)
 311     sbindir="$ac_optarg" ;;
 312
 313   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 314   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 315   | --sharedst | --shareds | --shared | --share | --shar \
 316   | --sha | --sh)
 317     ac_prev=sharedstatedir ;;
 318   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 319   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 320   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 321   | --sha=* | --sh=*)
 322     sharedstatedir="$ac_optarg" ;;
 323
 324   -site | --site | --sit)
 325     ac_prev=site ;;
 326   -site=* | --site=* | --sit=*)
 327     site="$ac_optarg" ;;
 328
 329   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 330     ac_prev=sitefile ;;
 331   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 332     sitefile="$ac_optarg" ;;
 333
 334   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 335     ac_prev=srcdir ;;
 336   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 337     srcdir="$ac_optarg" ;;
 338
 339   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 340   | --syscon | --sysco | --sysc | --sys | --sy)
 341     ac_prev=sysconfdir ;;
 342   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 343   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 344     sysconfdir="$ac_optarg" ;;
 345
 346   -target | --target | --targe | --targ | --tar | --ta | --t)
 347     ac_prev=target ;;
 348   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 349     target="$ac_optarg" ;;
 350
 351   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 352     verbose=yes ;;
 353
 354   -version | --version | --versio | --versi | --vers)
 355     echo "configure generated by autoconf version 2.13"
 356     exit 0 ;;
 357
 358   -with-* | --with-*)
 359     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 360     # Reject names that are not valid shell variable names.
 361     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 362       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 363     fi
 364     ac_package=`echo $ac_package| sed 's/-/_/g'`
 365     case "$ac_option" in
 366       *=*) ;;
 367       *) ac_optarg=yes ;;
 368     esac
 369     eval "with_${ac_package}='$ac_optarg'" ;;
 370
 371   -without-* | --without-*)
 372     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 373     # Reject names that are not valid shell variable names.
 374     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 375       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 376     fi
 377     ac_package=`echo $ac_package| sed 's/-/_/g'`
 378     eval "with_${ac_package}=no" ;;
 379
 380   --x)
 381     # Obsolete; use --with-x.
 382     with_x=yes ;;
 383
 384   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 385   | --x-incl | --x-inc | --x-in | --x-i)
 386     ac_prev=x_includes ;;
 387   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 388   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 389     x_includes="$ac_optarg" ;;
 390
 391   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 392   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 393     ac_prev=x_libraries ;;
 394   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 395   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 396     x_libraries="$ac_optarg" ;;
 397
 398   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 399     ;;
 400
 401   *)
 402     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 403       echo "configure: warning: $ac_option: invalid host type" 1>&2
 404     fi
 405     if test "x$nonopt" != xNONE; then
 406       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 407     fi
 408     nonopt="$ac_option"
 409     ;;
 410
 411   esac
 412 done
 413
 414 if test -n "$ac_prev"; then
 415   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 416 fi
 417
 418 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 419
 420 # File descriptor usage:
 421 # 0 standard input
 422 # 1 file creation
 423 # 2 errors and warnings
 424 # 3 some systems may open it to /dev/tty
 425 # 4 used on the Kubota Titan
 426 # 6 checking for... messages and results
 427 # 5 compiler messages saved in config.log
 428 if test "$silent" = yes; then
 429   exec 6>/dev/null
 430 else
 431   exec 6>&1
 432 fi
 433 exec 5>./config.log
 434
 435 echo "\
 436 This file contains any messages produced by compilers while
 437 running configure, to aid debugging if configure makes a mistake.
 438 " 1>&5
 439
 440 # Strip out --no-create and --no-recursion so they do not pile up.
 441 # Also quote any args containing shell metacharacters.
 442 ac_configure_args=
 443 for ac_arg
 444 do
 445   case "$ac_arg" in
 446   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 447   | --no-cr | --no-c) ;;
 448   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 449   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 450   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 451   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 452   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 453   esac
 454 done
 455
 456 # NLS nuisances.
 457 # Only set these to C if already set.  These must not be set unconditionally
 458 # because not all systems understand e.g. LANG=C (notably SCO).
 459 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 460 # Non-C LC_CTYPE values break the ctype check.
 461 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 462 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 463 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 464 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 465
 466 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 467 rm -rf conftest* confdefs.h
 468 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 469 echo > confdefs.h
 470
 471 # A filename unique to this package, relative to the directory that
 472 # configure is in, which we can look for to find out if srcdir is correct.
 473 ac_unique_file=libF77/Version.c
 474
 475 # Find the source files, if location was not specified.
 476 if test -z "$srcdir"; then
 477   ac_srcdir_defaulted=yes
 478   # Try the directory containing this script, then its parent.
 479   ac_prog=$0
 480   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 481   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 482   srcdir=$ac_confdir
 483   if test ! -r $srcdir/$ac_unique_file; then
 484     srcdir=..
 485   fi
 486 else
 487   ac_srcdir_defaulted=no
 488 fi
 489 if test ! -r $srcdir/$ac_unique_file; then
 490   if test "$ac_srcdir_defaulted" = yes; then
 491     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 492   else
 493     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 494   fi
 495 fi
 496 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 497
 498 # Prefer explicitly selected file to automatically selected ones.
 499 if test -z "$sitefile"; then
 500   if test -z "$CONFIG_SITE"; then
 501     if test "x$prefix" != xNONE; then
 502       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 503     else
 504       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 505     fi
 506   fi
 507 else
 508   CONFIG_SITE="$sitefile"
 509 fi
 510 for ac_site_file in $CONFIG_SITE; do
 511   if test -r "$ac_site_file"; then
 512     echo "loading site script $ac_site_file"
 513     . "$ac_site_file"
 514   fi
 515 done
 516
 517 if test -r "$cache_file"; then
 518   echo "loading cache $cache_file"
 519   . $cache_file
 520 else
 521   echo "creating cache $cache_file"
 522   > $cache_file
 523 fi
 524
 525 ac_ext=c
 526 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 527 ac_cpp='$CPP $CPPFLAGS'
 528 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 529 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 530 cross_compiling=$ac_cv_prog_cc_cross
 531
 532 ac_exeext=
 533 ac_objext=o
 534 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 535   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 536   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 537     ac_n= ac_c='
 538 ' ac_t='        '
 539   else
 540     ac_n=-n ac_c= ac_t=
 541   fi
 542 else
 543   ac_n= ac_c='\c' ac_t=
 544 fi
 545
 546
 547
 548 if test "${srcdir}" = "."  ; then
 549   if test "${with_target_subdir}" != "." ; then
 550     topsrcdir=${with_multisrctop}../..
 551   else
 552     topsrcdir=${with_multisrctop}..
 553   fi
 554 else
 555   topsrcdir=${srcdir}/..
 556 fi
 557 ac_aux_dir=
 558 for ac_dir in $topsrcdir $srcdir/$topsrcdir; do
 559   if test -f $ac_dir/install-sh; then
 560     ac_aux_dir=$ac_dir
 561     ac_install_sh="$ac_aux_dir/install-sh -c"
 562     break
 563   elif test -f $ac_dir/install.sh; then
 564     ac_aux_dir=$ac_dir
 565     ac_install_sh="$ac_aux_dir/install.sh -c"
 566     break
 567   fi
 568 done
 569 if test -z "$ac_aux_dir"; then
 570   { echo "configure: error: can not find install-sh or install.sh in $topsrcdir $srcdir/$topsrcdir" 1>&2; exit 1; }
 571 fi
 572 ac_config_guess=$ac_aux_dir/config.guess
 573 ac_config_sub=$ac_aux_dir/config.sub
 574 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 575
 576
 577 # If the language specific compiler does not exist, but the "gcc" directory
 578 # does, we do not build anything. Note, $r is set by the top-level Makefile.
 579 # Note that when we look for the compiler, we search both with and without
 580 # extension to handle cross and canadian cross builds.
 581 compiler_name=f771
 582 rm -f skip-this-dir
 583 echo $ac_n "checking if compiler $compiler_name has been built""... $ac_c" 1>&6
 584 echo "configure:585: checking if compiler $compiler_name has been built" >&5
 585 if eval "test \"`echo '$''{'g77_cv_compiler_exists'+set}'`\" = set"; then
 586   echo $ac_n "(cached) $ac_c" 1>&6
 587 else
 588   g77_cv_compiler_exists=yes
 589 if test -n "$r"; then
 590   if test -d "$r"/gcc; then
 591     if test -f "$r"/gcc/$compiler_name \
 592        || test -f "$r"/gcc/$compiler_name.exe; then
 593       true
 594     else
 595       g77_cv_compiler_exists=no
 596       echo "rm -f config.cache config.log multilib.out" > skip-this-dir
 597     fi
 598   fi
 599 fi
 600
 601 fi
 602
 603 echo "$ac_t""$g77_cv_compiler_exists" 1>&6
 604 if test x$g77_cv_compiler_exists = xno
 605 then
 606   rm -f Makefile conftest* confdefs* core
 607   exit 0
 608 fi
 609
 610
 611
 612
 613 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
 614 # at least currently, we never actually build a program, so we never
 615 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
 616 # fails, because we are probably configuring with a cross compiler
 617 # which cant create executables.  So we include AC_EXEEXT to keep
 618 # automake happy, but we dont execute it, since we dont care about
 619 # the result.
 620 if false; then
 621   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
 622   # to nothing, so nothing would remain between `then' and `fi' if it
 623   # were not for the `:' below.
 624   :
 625   echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 626 echo "configure:627: checking for Cygwin environment" >&5
 627 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 628   echo $ac_n "(cached) $ac_c" 1>&6
 629 else
 630   cat > conftest.$ac_ext <<EOF
 631 #line 632 "configure"
 632 #include "confdefs.h"
 633
 634 int main() {
 635
 636 #ifndef __CYGWIN__
 637 #define __CYGWIN__ __CYGWIN32__
 638 #endif
 639 return __CYGWIN__;
 640 ; return 0; }
 641 EOF
 642 if { (eval echo configure:643: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 643   rm -rf conftest*
 644   ac_cv_cygwin=yes
 645 else
 646   echo "configure: failed program was:" >&5
 647   cat conftest.$ac_ext >&5
 648   rm -rf conftest*
 649   ac_cv_cygwin=no
 650 fi
 651 rm -f conftest*
 652 rm -f conftest*
 653 fi
 654
 655 echo "$ac_t""$ac_cv_cygwin" 1>&6
 656 CYGWIN=
 657 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 658 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 659 echo "configure:660: checking for mingw32 environment" >&5
 660 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 661   echo $ac_n "(cached) $ac_c" 1>&6
 662 else
 663   cat > conftest.$ac_ext <<EOF
 664 #line 665 "configure"
 665 #include "confdefs.h"
 666
 667 int main() {
 668 return __MINGW32__;
 669 ; return 0; }
 670 EOF
 671 if { (eval echo configure:672: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 672   rm -rf conftest*
 673   ac_cv_mingw32=yes
 674 else
 675   echo "configure: failed program was:" >&5
 676   cat conftest.$ac_ext >&5
 677   rm -rf conftest*
 678   ac_cv_mingw32=no
 679 fi
 680 rm -f conftest*
 681 rm -f conftest*
 682 fi
 683
 684 echo "$ac_t""$ac_cv_mingw32" 1>&6
 685 MINGW32=
 686 test "$ac_cv_mingw32" = yes && MINGW32=yes
 687
 688
 689 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
 690 echo "configure:691: checking for executable suffix" >&5
 691 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
 692   echo $ac_n "(cached) $ac_c" 1>&6
 693 else
 694   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
 695   ac_cv_exeext=.exe
 696 else
 697   rm -f conftest*
 698   echo 'int main () { return 0; }' > conftest.$ac_ext
 699   ac_cv_exeext=
 700   if { (eval echo configure:701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
 701     for file in conftest.*; do
 702       case $file in
 703       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
 704       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
 705       esac
 706     done
 707   else
 708     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
 709   fi
 710   rm -f conftest*
 711   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
 712 fi
 713 fi
 714
 715 EXEEXT=""
 716 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
 717 echo "$ac_t""${ac_cv_exeext}" 1>&6
 718 ac_exeext=$EXEEXT
 719
 720 fi
 721
 722 # For g77 we'll set CC to point at the built gcc, but this will get it into
 723 # the makefiles
 724
 725 # Extract the first word of "gcc", so it can be a program name with args.
 726 set dummy gcc; ac_word=$2
 727 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 728 echo "configure:729: checking for $ac_word" >&5
 729 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 730   echo $ac_n "(cached) $ac_c" 1>&6
 731 else
 732   if test -n "$CC"; then
 733   ac_cv_prog_CC="$CC" # Let the user override the test.
 734 else
 735   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 736   ac_dummy="$PATH"
 737   for ac_dir in $ac_dummy; do
 738     test -z "$ac_dir" && ac_dir=.
 739     if test -f $ac_dir/$ac_word; then
 740       ac_cv_prog_CC="gcc"
 741       break
 742     fi
 743   done
 744   IFS="$ac_save_ifs"
 745 fi
 746 fi
 747 CC="$ac_cv_prog_CC"
 748 if test -n "$CC"; then
 749   echo "$ac_t""$CC" 1>&6
 750 else
 751   echo "$ac_t""no" 1>&6
 752 fi
 753
 754 if test -z "$CC"; then
 755   # Extract the first word of "cc", so it can be a program name with args.
 756 set dummy cc; ac_word=$2
 757 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 758 echo "configure:759: checking for $ac_word" >&5
 759 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 760   echo $ac_n "(cached) $ac_c" 1>&6
 761 else
 762   if test -n "$CC"; then
 763   ac_cv_prog_CC="$CC" # Let the user override the test.
 764 else
 765   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 766   ac_prog_rejected=no
 767   ac_dummy="$PATH"
 768   for ac_dir in $ac_dummy; do
 769     test -z "$ac_dir" && ac_dir=.
 770     if test -f $ac_dir/$ac_word; then
 771       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 772         ac_prog_rejected=yes
 773         continue
 774       fi
 775       ac_cv_prog_CC="cc"
 776       break
 777     fi
 778   done
 779   IFS="$ac_save_ifs"
 780 if test $ac_prog_rejected = yes; then
 781   # We found a bogon in the path, so make sure we never use it.
 782   set dummy $ac_cv_prog_CC
 783   shift
 784   if test $# -gt 0; then
 785     # We chose a different compiler from the bogus one.
 786     # However, it has the same basename, so the bogon will be chosen
 787     # first if we set CC to just the basename; use the full file name.
 788     shift
 789     set dummy "$ac_dir/$ac_word" "$@"
 790     shift
 791     ac_cv_prog_CC="$@"
 792   fi
 793 fi
 794 fi
 795 fi
 796 CC="$ac_cv_prog_CC"
 797 if test -n "$CC"; then
 798   echo "$ac_t""$CC" 1>&6
 799 else
 800   echo "$ac_t""no" 1>&6
 801 fi
 802
 803   if test -z "$CC"; then
 804     case "`uname -s`" in
 805     *win32* | *WIN32*)
 806       # Extract the first word of "cl", so it can be a program name with args.
 807 set dummy cl; ac_word=$2
 808 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 809 echo "configure:810: checking for $ac_word" >&5
 810 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 811   echo $ac_n "(cached) $ac_c" 1>&6
 812 else
 813   if test -n "$CC"; then
 814   ac_cv_prog_CC="$CC" # Let the user override the test.
 815 else
 816   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 817   ac_dummy="$PATH"
 818   for ac_dir in $ac_dummy; do
 819     test -z "$ac_dir" && ac_dir=.
 820     if test -f $ac_dir/$ac_word; then
 821       ac_cv_prog_CC="cl"
 822       break
 823     fi
 824   done
 825   IFS="$ac_save_ifs"
 826 fi
 827 fi
 828 CC="$ac_cv_prog_CC"
 829 if test -n "$CC"; then
 830   echo "$ac_t""$CC" 1>&6
 831 else
 832   echo "$ac_t""no" 1>&6
 833 fi
 834  ;;
 835     esac
 836   fi
 837   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 838 fi
 839
 840
 841 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 842 echo "configure:843: checking whether we are using GNU C" >&5
 843 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 844   echo $ac_n "(cached) $ac_c" 1>&6
 845 else
 846   cat > conftest.c <<EOF
 847 #ifdef __GNUC__
 848   yes;
 849 #endif
 850 EOF
 851 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:852: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 852   ac_cv_prog_gcc=yes
 853 else
 854   ac_cv_prog_gcc=no
 855 fi
 856 fi
 857
 858 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 859
 860 if test $ac_cv_prog_gcc = yes; then
 861   GCC=yes
 862 else
 863   GCC=
 864 fi
 865
 866 ac_test_CFLAGS="${CFLAGS+set}"
 867 ac_save_CFLAGS="$CFLAGS"
 868 CFLAGS=
 869 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 870 echo "configure:871: checking whether ${CC-cc} accepts -g" >&5
 871 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 872   echo $ac_n "(cached) $ac_c" 1>&6
 873 else
 874   echo 'void f(){}' > conftest.c
 875 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 876   ac_cv_prog_cc_g=yes
 877 else
 878   ac_cv_prog_cc_g=no
 879 fi
 880 rm -f conftest*
 881
 882 fi
 883
 884 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 885 if test "$ac_test_CFLAGS" = set; then
 886   CFLAGS="$ac_save_CFLAGS"
 887 elif test $ac_cv_prog_cc_g = yes; then
 888   if test "$GCC" = yes; then
 889     CFLAGS="-g -O2"
 890   else
 891     CFLAGS="-g"
 892   fi
 893 else
 894   if test "$GCC" = yes; then
 895     CFLAGS="-O2"
 896   else
 897     CFLAGS=
 898   fi
 899 fi
 900
 901 # Check whether --enable-shared or --disable-shared was given.
 902 if test "${enable_shared+set}" = set; then
 903   enableval="$enable_shared"
 904   p=${PACKAGE-default}
 905 case $enableval in
 906 yes) enable_shared=yes ;;
 907 no) enable_shared=no ;;
 908 *)
 909   enable_shared=no
 910   # Look at the argument we got.  We use all the common list separators.
 911   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 912   for pkg in $enableval; do
 913     if test "X$pkg" = "X$p"; then
 914       enable_shared=yes
 915     fi
 916   done
 917   IFS="$ac_save_ifs"
 918   ;;
 919 esac
 920 else
 921   enable_shared=yes
 922 fi
 923
 924 # Check whether --enable-static or --disable-static was given.
 925 if test "${enable_static+set}" = set; then
 926   enableval="$enable_static"
 927   p=${PACKAGE-default}
 928 case $enableval in
 929 yes) enable_static=yes ;;
 930 no) enable_static=no ;;
 931 *)
 932   enable_static=no
 933   # Look at the argument we got.  We use all the common list separators.
 934   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 935   for pkg in $enableval; do
 936     if test "X$pkg" = "X$p"; then
 937       enable_static=yes
 938     fi
 939   done
 940   IFS="$ac_save_ifs"
 941   ;;
 942 esac
 943 else
 944   enable_static=yes
 945 fi
 946
 947 # Check whether --enable-fast-install or --disable-fast-install was given.
 948 if test "${enable_fast_install+set}" = set; then
 949   enableval="$enable_fast_install"
 950   p=${PACKAGE-default}
 951 case $enableval in
 952 yes) enable_fast_install=yes ;;
 953 no) enable_fast_install=no ;;
 954 *)
 955   enable_fast_install=no
 956   # Look at the argument we got.  We use all the common list separators.
 957   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 958   for pkg in $enableval; do
 959     if test "X$pkg" = "X$p"; then
 960       enable_fast_install=yes
 961     fi
 962   done
 963   IFS="$ac_save_ifs"
 964   ;;
 965 esac
 966 else
 967   enable_fast_install=yes
 968 fi
 969
 970
 971 # Make sure we can run config.sub.
 972 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 973 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 974 fi
 975
 976 echo $ac_n "checking host system type""... $ac_c" 1>&6
 977 echo "configure:978: checking host system type" >&5
 978
 979 host_alias=$host
 980 case "$host_alias" in
 981 NONE)
 982   case $nonopt in
 983   NONE)
 984     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 985     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 986     fi ;;
 987   *) host_alias=$nonopt ;;
 988   esac ;;
 989 esac
 990
 991 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 992 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 993 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 994 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 995 echo "$ac_t""$host" 1>&6
 996
 997 echo $ac_n "checking build system type""... $ac_c" 1>&6
 998 echo "configure:999: checking build system type" >&5
 999
1000 build_alias=$build
1001 case "$build_alias" in
1002 NONE)
1003   case $nonopt in
1004   NONE) build_alias=$host_alias ;;
1005   *) build_alias=$nonopt ;;
1006   esac ;;
1007 esac
1008
1009 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1010 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1011 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1012 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1013 echo "$ac_t""$build" 1>&6
1014
1015 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1016 if test "${with_gnu_ld+set}" = set; then
1017   withval="$with_gnu_ld"
1018   test "$withval" = no || with_gnu_ld=yes
1019 else
1020   with_gnu_ld=no
1021 fi
1022
1023 ac_prog=ld
1024 if test "$GCC" = yes; then
1025   # Check if gcc -print-prog-name=ld gives a path.
1026   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1027 echo "configure:1028: checking for ld used by GCC" >&5
1028   case $host in
1029   *-*-mingw*)
1030     # gcc leaves a trailing carriage return which upsets mingw
1031     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1032   *)
1033     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1034   esac
1035   case $ac_prog in
1036     # Accept absolute paths.
1037     [\\/]* | [A-Za-z]:[\\/]*)
1038       re_direlt='/[^/][^/]*/\.\./'
1039       # Canonicalize the path of ld
1040       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1041       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1042         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1043       done
1044       test -z "$LD" && LD="$ac_prog"
1045       ;;
1046   "")
1047     # If it fails, then pretend we aren't using GCC.
1048     ac_prog=ld
1049     ;;
1050   *)
1051     # If it is relative, then search for the first ld in PATH.
1052     with_gnu_ld=unknown
1053     ;;
1054   esac
1055 elif test "$with_gnu_ld" = yes; then
1056   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1057 echo "configure:1058: checking for GNU ld" >&5
1058 else
1059   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1060 echo "configure:1061: checking for non-GNU ld" >&5
1061 fi
1062 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1063   echo $ac_n "(cached) $ac_c" 1>&6
1064 else
1065   if test -z "$LD"; then
1066   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1067   for ac_dir in $PATH; do
1068     test -z "$ac_dir" && ac_dir=.
1069     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1070       lt_cv_path_LD="$ac_dir/$ac_prog"
1071       # Check to see if the program is GNU ld.  I'd rather use --version,
1072       # but apparently some GNU ld's only accept -v.
1073       # Break only if it was the GNU/non-GNU ld that we prefer.
1074       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1075         test "$with_gnu_ld" != no && break
1076       else
1077         test "$with_gnu_ld" != yes && break
1078       fi
1079     fi
1080   done
1081   IFS="$ac_save_ifs"
1082 else
1083   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1084 fi
1085 fi
1086
1087 LD="$lt_cv_path_LD"
1088 if test -n "$LD"; then
1089   echo "$ac_t""$LD" 1>&6
1090 else
1091   echo "$ac_t""no" 1>&6
1092 fi
1093 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1094 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1095 echo "configure:1096: checking if the linker ($LD) is GNU ld" >&5
1096 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1097   echo $ac_n "(cached) $ac_c" 1>&6
1098 else
1099   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1100 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1101   lt_cv_prog_gnu_ld=yes
1102 else
1103   lt_cv_prog_gnu_ld=no
1104 fi
1105 fi
1106
1107 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1108 with_gnu_ld=$lt_cv_prog_gnu_ld
1109
1110
1111 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1112 echo "configure:1113: checking for $LD option to reload object files" >&5
1113 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1114   echo $ac_n "(cached) $ac_c" 1>&6
1115 else
1116   lt_cv_ld_reload_flag='-r'
1117 fi
1118
1119 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1120 reload_flag=$lt_cv_ld_reload_flag
1121 test -n "$reload_flag" && reload_flag=" $reload_flag"
1122
1123 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1124 echo "configure:1125: checking for BSD-compatible nm" >&5
1125 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1126   echo $ac_n "(cached) $ac_c" 1>&6
1127 else
1128   if test -n "$NM"; then
1129   # Let the user override the test.
1130   lt_cv_path_NM="$NM"
1131 else
1132   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1133   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1134     test -z "$ac_dir" && ac_dir=.
1135     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1136     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1137       # Check to see if the nm accepts a BSD-compat flag.
1138       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1139       #   nm: unknown option "B" ignored
1140       # Tru64's nm complains that /dev/null is an invalid object file
1141       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1142         lt_cv_path_NM="$tmp_nm -B"
1143         break
1144       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1145         lt_cv_path_NM="$tmp_nm -p"
1146         break
1147       else
1148         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1149         continue # so that we can try to find one that supports BSD flags
1150       fi
1151     fi
1152   done
1153   IFS="$ac_save_ifs"
1154   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1155 fi
1156 fi
1157
1158 NM="$lt_cv_path_NM"
1159 echo "$ac_t""$NM" 1>&6
1160
1161 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1162 echo "configure:1163: checking whether ln -s works" >&5
1163 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1164   echo $ac_n "(cached) $ac_c" 1>&6
1165 else
1166   rm -f conftestdata
1167 if ln -s X conftestdata 2>/dev/null
1168 then
1169   rm -f conftestdata
1170   ac_cv_prog_LN_S="ln -s"
1171 else
1172   ac_cv_prog_LN_S=ln
1173 fi
1174 fi
1175 LN_S="$ac_cv_prog_LN_S"
1176 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1177   echo "$ac_t""yes" 1>&6
1178 else
1179   echo "$ac_t""no" 1>&6
1180 fi
1181
1182 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1183 echo "configure:1184: checking how to recognise dependant libraries" >&5
1184 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1185   echo $ac_n "(cached) $ac_c" 1>&6
1186 else
1187   lt_cv_file_magic_cmd='$MAGIC_CMD'
1188 lt_cv_file_magic_test_file=
1189 lt_cv_deplibs_check_method='unknown'
1190 # Need to set the preceding variable on all platforms that support
1191 # interlibrary dependencies.
1192 # 'none' -- dependencies not supported.
1193 # `unknown' -- same as none, but documents that we really don't know.
1194 # 'pass_all' -- all dependencies passed with no checks.
1195 # 'test_compile' -- check by making test program.
1196 # 'file_magic [regex]' -- check by looking for files in library path
1197 # which responds to the $file_magic_cmd with a given egrep regex.
1198 # If you have `file' or equivalent on your system and you're not sure
1199 # whether `pass_all' will *always* work, you probably want this one.
1200
1201 case $host_os in
1202 aix*)
1203   lt_cv_deplibs_check_method=pass_all
1204   ;;
1205
1206 beos*)
1207   lt_cv_deplibs_check_method=pass_all
1208   ;;
1209
1210 bsdi4*)
1211   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1212   lt_cv_file_magic_cmd='/usr/bin/file -L'
1213   lt_cv_file_magic_test_file=/shlib/libc.so
1214   ;;
1215
1216 cygwin* | mingw* |pw32*)
1217   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1218   lt_cv_file_magic_cmd='$OBJDUMP -f'
1219   ;;
1220
1221 darwin* | rhapsody*)
1222   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1223   lt_cv_file_magic_cmd='/usr/bin/file -L'
1224   case "$host_os" in
1225   rhapsody* | darwin1.012)
1226     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1227     ;;
1228   *) # Darwin 1.3 on
1229     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1230     ;;
1231   esac
1232   ;;
1233
1234 freebsd* )
1235   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1236     case $host_cpu in
1237     i*86 )
1238       # Not sure whether the presence of OpenBSD here was a mistake.
1239       # Let's accept both of them until this is cleared up.
1240       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1241       lt_cv_file_magic_cmd=/usr/bin/file
1242       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1243       ;;
1244     esac
1245   else
1246     lt_cv_deplibs_check_method=pass_all
1247   fi
1248   ;;
1249
1250 gnu*)
1251   lt_cv_deplibs_check_method=pass_all
1252   ;;
1253
1254 hpux10.20*|hpux11*)
1255   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1256   lt_cv_file_magic_cmd=/usr/bin/file
1257   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1258   ;;
1259
1260 irix5* | irix6*)
1261   case $host_os in
1262   irix5*)
1263     # this will be overridden with pass_all, but let us keep it just in case
1264     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1265     ;;
1266   *)
1267     case $LD in
1268     *-32|*"-32 ") libmagic=32-bit;;
1269     *-n32|*"-n32 ") libmagic=N32;;
1270     *-64|*"-64 ") libmagic=64-bit;;
1271     *) libmagic=never-match;;
1272     esac
1273     # this will be overridden with pass_all, but let us keep it just in case
1274     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1275     ;;
1276   esac
1277   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1278   lt_cv_deplibs_check_method=pass_all
1279   ;;
1280
1281 # This must be Linux ELF.
1282 linux-gnu*)
1283   case $host_cpu in
1284   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1285     lt_cv_deplibs_check_method=pass_all ;;
1286   *)
1287     # glibc up to 2.1.1 does not perform some relocations on ARM
1288     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1289   esac
1290   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1291   ;;
1292
1293 netbsd*)
1294   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1295     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1296   else
1297     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1298   fi
1299   ;;
1300
1301 newsos6)
1302   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1303   lt_cv_file_magic_cmd=/usr/bin/file
1304   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1305   ;;
1306
1307 osf3* | osf4* | osf5*)
1308   # this will be overridden with pass_all, but let us keep it just in case
1309   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1310   lt_cv_file_magic_test_file=/shlib/libc.so
1311   lt_cv_deplibs_check_method=pass_all
1312   ;;
1313
1314 sco3.2v5*)
1315   lt_cv_deplibs_check_method=pass_all
1316   ;;
1317
1318 solaris*)
1319   lt_cv_deplibs_check_method=pass_all
1320   lt_cv_file_magic_test_file=/lib/libc.so
1321   ;;
1322
1323 sysv5uw[78]* | sysv4*uw2*)
1324   lt_cv_deplibs_check_method=pass_all
1325   ;;
1326
1327 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1328   case $host_vendor in
1329   ncr)
1330     lt_cv_deplibs_check_method=pass_all
1331     ;;
1332   motorola)
1333     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1334     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1335     ;;
1336   esac
1337   ;;
1338 esac
1339
1340 fi
1341
1342 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1343 file_magic_cmd=$lt_cv_file_magic_cmd
1344 deplibs_check_method=$lt_cv_deplibs_check_method
1345
1346 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1347 echo "configure:1348: checking for object suffix" >&5
1348 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1349   echo $ac_n "(cached) $ac_c" 1>&6
1350 else
1351   rm -f conftest*
1352 echo 'int i = 1;' > conftest.$ac_ext
1353 if { (eval echo configure:1354: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1354   for ac_file in conftest.*; do
1355     case $ac_file in
1356     *.c) ;;
1357     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1358     esac
1359   done
1360 else
1361   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1362 fi
1363 rm -f conftest*
1364 fi
1365
1366 echo "$ac_t""$ac_cv_objext" 1>&6
1367 OBJEXT=$ac_cv_objext
1368 ac_objext=$ac_cv_objext
1369
1370 if test $host != $build; then
1371   ac_tool_prefix=${host_alias}-
1372 else
1373   ac_tool_prefix=
1374 fi
1375
1376 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1377
1378 # Only perform the check for file, if the check method requires it
1379 case $deplibs_check_method in
1380 file_magic*)
1381   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1382     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1383 echo "configure:1384: checking for ${ac_tool_prefix}file" >&5
1384 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1385   echo $ac_n "(cached) $ac_c" 1>&6
1386 else
1387   case $MAGIC_CMD in
1388   /*)
1389   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1390   ;;
1391   ?:/*)
1392   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1393   ;;
1394   *)
1395   ac_save_MAGIC_CMD="$MAGIC_CMD"
1396   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1397   ac_dummy="/usr/bin:$PATH"
1398   for ac_dir in $ac_dummy; do
1399     test -z "$ac_dir" && ac_dir=.
1400     if test -f $ac_dir/${ac_tool_prefix}file; then
1401       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1402       if test -n "$file_magic_test_file"; then
1403         case $deplibs_check_method in
1404         "file_magic "*)
1405           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1406           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1407           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1408             egrep "$file_magic_regex" > /dev/null; then
1409             :
1410           else
1411             cat <<EOF 1>&2
1412
1413 *** Warning: the command libtool uses to detect shared libraries,
1414 *** $file_magic_cmd, produces output that libtool cannot recognize.
1415 *** The result is that libtool may fail to recognize shared libraries
1416 *** as such.  This will affect the creation of libtool libraries that
1417 *** depend on shared libraries, but programs linked with such libtool
1418 *** libraries will work regardless of this problem.  Nevertheless, you
1419 *** may want to report the problem to your system manager and/or to
1420 *** bug-libtool@gnu.org
1421
1422 EOF
1423           fi ;;
1424         esac
1425       fi
1426       break
1427     fi
1428   done
1429   IFS="$ac_save_ifs"
1430   MAGIC_CMD="$ac_save_MAGIC_CMD"
1431   ;;
1432 esac
1433 fi
1434
1435 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1436 if test -n "$MAGIC_CMD"; then
1437   echo "$ac_t""$MAGIC_CMD" 1>&6
1438 else
1439   echo "$ac_t""no" 1>&6
1440 fi
1441
1442 if test -z "$lt_cv_path_MAGIC_CMD"; then
1443   if test -n "$ac_tool_prefix"; then
1444     echo $ac_n "checking for file""... $ac_c" 1>&6
1445 echo "configure:1446: checking for file" >&5
1446 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1447   echo $ac_n "(cached) $ac_c" 1>&6
1448 else
1449   case $MAGIC_CMD in
1450   /*)
1451   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1452   ;;
1453   ?:/*)
1454   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1455   ;;
1456   *)
1457   ac_save_MAGIC_CMD="$MAGIC_CMD"
1458   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1459   ac_dummy="/usr/bin:$PATH"
1460   for ac_dir in $ac_dummy; do
1461     test -z "$ac_dir" && ac_dir=.
1462     if test -f $ac_dir/file; then
1463       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1464       if test -n "$file_magic_test_file"; then
1465         case $deplibs_check_method in
1466         "file_magic "*)
1467           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1468           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1469           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1470             egrep "$file_magic_regex" > /dev/null; then
1471             :
1472           else
1473             cat <<EOF 1>&2
1474
1475 *** Warning: the command libtool uses to detect shared libraries,
1476 *** $file_magic_cmd, produces output that libtool cannot recognize.
1477 *** The result is that libtool may fail to recognize shared libraries
1478 *** as such.  This will affect the creation of libtool libraries that
1479 *** depend on shared libraries, but programs linked with such libtool
1480 *** libraries will work regardless of this problem.  Nevertheless, you
1481 *** may want to report the problem to your system manager and/or to
1482 *** bug-libtool@gnu.org
1483
1484 EOF
1485           fi ;;
1486         esac
1487       fi
1488       break
1489     fi
1490   done
1491   IFS="$ac_save_ifs"
1492   MAGIC_CMD="$ac_save_MAGIC_CMD"
1493   ;;
1494 esac
1495 fi
1496
1497 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1498 if test -n "$MAGIC_CMD"; then
1499   echo "$ac_t""$MAGIC_CMD" 1>&6
1500 else
1501   echo "$ac_t""no" 1>&6
1502 fi
1503
1504   else
1505     MAGIC_CMD=:
1506   fi
1507 fi
1508
1509   fi
1510   ;;
1511 esac
1512
1513 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1514 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1515 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1516 echo "configure:1517: checking for $ac_word" >&5
1517 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1518   echo $ac_n "(cached) $ac_c" 1>&6
1519 else
1520   if test -n "$RANLIB"; then
1521   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1522 else
1523   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1524   ac_dummy="$PATH"
1525   for ac_dir in $ac_dummy; do
1526     test -z "$ac_dir" && ac_dir=.
1527     if test -f $ac_dir/$ac_word; then
1528       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1529       break
1530     fi
1531   done
1532   IFS="$ac_save_ifs"
1533 fi
1534 fi
1535 RANLIB="$ac_cv_prog_RANLIB"
1536 if test -n "$RANLIB"; then
1537   echo "$ac_t""$RANLIB" 1>&6
1538 else
1539   echo "$ac_t""no" 1>&6
1540 fi
1541
1542
1543 if test -z "$ac_cv_prog_RANLIB"; then
1544 if test -n "$ac_tool_prefix"; then
1545   # Extract the first word of "ranlib", so it can be a program name with args.
1546 set dummy ranlib; ac_word=$2
1547 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1548 echo "configure:1549: checking for $ac_word" >&5
1549 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1550   echo $ac_n "(cached) $ac_c" 1>&6
1551 else
1552   if test -n "$RANLIB"; then
1553   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1554 else
1555   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1556   ac_dummy="$PATH"
1557   for ac_dir in $ac_dummy; do
1558     test -z "$ac_dir" && ac_dir=.
1559     if test -f $ac_dir/$ac_word; then
1560       ac_cv_prog_RANLIB="ranlib"
1561       break
1562     fi
1563   done
1564   IFS="$ac_save_ifs"
1565   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1566 fi
1567 fi
1568 RANLIB="$ac_cv_prog_RANLIB"
1569 if test -n "$RANLIB"; then
1570   echo "$ac_t""$RANLIB" 1>&6
1571 else
1572   echo "$ac_t""no" 1>&6
1573 fi
1574
1575 else
1576   RANLIB=":"
1577 fi
1578 fi
1579
1580 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1581 set dummy ${ac_tool_prefix}strip; ac_word=$2
1582 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1583 echo "configure:1584: checking for $ac_word" >&5
1584 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1585   echo $ac_n "(cached) $ac_c" 1>&6
1586 else
1587   if test -n "$STRIP"; then
1588   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1589 else
1590   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1591   ac_dummy="$PATH"
1592   for ac_dir in $ac_dummy; do
1593     test -z "$ac_dir" && ac_dir=.
1594     if test -f $ac_dir/$ac_word; then
1595       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1596       break
1597     fi
1598   done
1599   IFS="$ac_save_ifs"
1600 fi
1601 fi
1602 STRIP="$ac_cv_prog_STRIP"
1603 if test -n "$STRIP"; then
1604   echo "$ac_t""$STRIP" 1>&6
1605 else
1606   echo "$ac_t""no" 1>&6
1607 fi
1608
1609
1610 if test -z "$ac_cv_prog_STRIP"; then
1611 if test -n "$ac_tool_prefix"; then
1612   # Extract the first word of "strip", so it can be a program name with args.
1613 set dummy strip; ac_word=$2
1614 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1615 echo "configure:1616: checking for $ac_word" >&5
1616 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1617   echo $ac_n "(cached) $ac_c" 1>&6
1618 else
1619   if test -n "$STRIP"; then
1620   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1621 else
1622   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1623   ac_dummy="$PATH"
1624   for ac_dir in $ac_dummy; do
1625     test -z "$ac_dir" && ac_dir=.
1626     if test -f $ac_dir/$ac_word; then
1627       ac_cv_prog_STRIP="strip"
1628       break
1629     fi
1630   done
1631   IFS="$ac_save_ifs"
1632   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1633 fi
1634 fi
1635 STRIP="$ac_cv_prog_STRIP"
1636 if test -n "$STRIP"; then
1637   echo "$ac_t""$STRIP" 1>&6
1638 else
1639   echo "$ac_t""no" 1>&6
1640 fi
1641
1642 else
1643   STRIP=":"
1644 fi
1645 fi
1646
1647
1648 # Check for any special flags to pass to ltconfig.
1649 libtool_flags="--cache-file=$cache_file"
1650 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1651 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1652 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1653 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1654 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1655
1656
1657 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1658 if test "${enable_libtool_lock+set}" = set; then
1659   enableval="$enable_libtool_lock"
1660   :
1661 fi
1662
1663 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1664 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1665
1666 # Check whether --with-pic or --without-pic was given.
1667 if test "${with_pic+set}" = set; then
1668   withval="$with_pic"
1669   pic_mode="$withval"
1670 else
1671   pic_mode=default
1672 fi
1673
1674 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1675 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1676
1677 # Some flags need to be propagated to the compiler or linker for good
1678 # libtool support.
1679 case $host in
1680 *-*-irix6*)
1681   # Find out which ABI we are using.
1682   echo '#line 1683 "configure"' > conftest.$ac_ext
1683   if { (eval echo configure:1684: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1684     case `/usr/bin/file conftest.$ac_objext` in
1685     *32-bit*)
1686       LD="${LD-ld} -32"
1687       ;;
1688     *N32*)
1689       LD="${LD-ld} -n32"
1690       ;;
1691     *64-bit*)
1692       LD="${LD-ld} -64"
1693       ;;
1694     esac
1695   fi
1696   rm -rf conftest*
1697   ;;
1698
1699 *-*-sco3.2v5*)
1700   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1701   SAVE_CFLAGS="$CFLAGS"
1702   CFLAGS="$CFLAGS -belf"
1703   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1704 echo "configure:1705: checking whether the C compiler needs -belf" >&5
1705 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1706   echo $ac_n "(cached) $ac_c" 1>&6
1707 else
1708
1709      ac_ext=c
1710 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1711 ac_cpp='$CPP $CPPFLAGS'
1712 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1713 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1714 cross_compiling=$ac_cv_prog_cc_cross
1715
1716      cat > conftest.$ac_ext <<EOF
1717 #line 1718 "configure"
1718 #include "confdefs.h"
1719
1720 int main() {
1721
1722 ; return 0; }
1723 EOF
1724 if { (eval echo configure:1725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1725   rm -rf conftest*
1726   lt_cv_cc_needs_belf=yes
1727 else
1728   echo "configure: failed program was:" >&5
1729   cat conftest.$ac_ext >&5
1730   rm -rf conftest*
1731   lt_cv_cc_needs_belf=no
1732 fi
1733 rm -f conftest*
1734      ac_ext=c
1735 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1736 ac_cpp='$CPP $CPPFLAGS'
1737 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1738 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1739 cross_compiling=$ac_cv_prog_cc_cross
1740
1741 fi
1742
1743 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1744   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1745     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1746     CFLAGS="$SAVE_CFLAGS"
1747   fi
1748   ;;
1749
1750
1751 esac
1752
1753
1754 # Save cache, so that ltconfig can load it
1755 cat > confcache <<\EOF
1756 # This file is a shell script that caches the results of configure
1757 # tests run on this system so they can be shared between configure
1758 # scripts and configure runs.  It is not useful on other systems.
1759 # If it contains results you don't want to keep, you may remove or edit it.
1760 #
1761 # By default, configure uses ./config.cache as the cache file,
1762 # creating it if it does not exist already.  You can give configure
1763 # the --cache-file=FILE option to use a different cache file; that is
1764 # what configure does when it calls configure scripts in
1765 # subdirectories, so they share the cache.
1766 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1767 # config.status only pays attention to the cache file if you give it the
1768 # --recheck option to rerun configure.
1769 #
1770 EOF
1771 # The following way of writing the cache mishandles newlines in values,
1772 # but we know of no workaround that is simple, portable, and efficient.
1773 # So, don't put newlines in cache variables' values.
1774 # Ultrix sh set writes to stderr and can't be redirected directly,
1775 # and sets the high bit in the cache file unless we assign to the vars.
1776 (set) 2>&1 |
1777   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1778   *ac_space=\ *)
1779     # `set' does not quote correctly, so add quotes (double-quote substitution
1780     # turns \\\\ into \\, and sed turns \\ into \).
1781     sed -n \
1782       -e "s/'/'\\\\''/g" \
1783       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1784     ;;
1785   *)
1786     # `set' quotes correctly as required by POSIX, so do not add quotes.
1787     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1788     ;;
1789   esac >> confcache
1790 if cmp -s $cache_file confcache; then
1791   :
1792 else
1793   if test -w $cache_file; then
1794     echo "updating cache $cache_file"
1795     cat confcache > $cache_file
1796   else
1797     echo "not updating unwritable cache $cache_file"
1798   fi
1799 fi
1800 rm -f confcache
1801
1802
1803 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1804 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1805 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1806 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
1807 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
1808 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
1809 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
1810 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1811 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
1812 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1813
1814 # Reload cache, that may have been modified by ltconfig
1815 if test -r "$cache_file"; then
1816   echo "loading cache $cache_file"
1817   . $cache_file
1818 else
1819   echo "creating cache $cache_file"
1820   > $cache_file
1821 fi
1822
1823
1824 # This can be used to rebuild libtool when needed
1825 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
1826
1827 # Always use our own libtool.
1828 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1829
1830 # Redirect the config.log output again, so that the ltconfig log is not
1831 # clobbered by the next message.
1832 exec 5>>./config.log
1833
1834
1835
1836
1837
1838
1839
1840 test "$AR" || AR=ar
1841
1842 if test "$RANLIB"; then :
1843
1844 else
1845   # Extract the first word of "ranlib", so it can be a program name with args.
1846 set dummy ranlib; ac_word=$2
1847 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1848 echo "configure:1849: checking for $ac_word" >&5
1849 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1850   echo $ac_n "(cached) $ac_c" 1>&6
1851 else
1852   if test -n "$RANLIB"; then
1853   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1854 else
1855   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1856   ac_dummy="$PATH"
1857   for ac_dir in $ac_dummy; do
1858     test -z "$ac_dir" && ac_dir=.
1859     if test -f $ac_dir/$ac_word; then
1860       ac_cv_prog_RANLIB="ranlib"
1861       break
1862     fi
1863   done
1864   IFS="$ac_save_ifs"
1865   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1866 fi
1867 fi
1868 RANLIB="$ac_cv_prog_RANLIB"
1869 if test -n "$RANLIB"; then
1870   echo "$ac_t""$RANLIB" 1>&6
1871 else
1872   echo "$ac_t""no" 1>&6
1873 fi
1874
1875 fi
1876 # Find a good install program.  We prefer a C program (faster),
1877 # so one script is as good as another.  But avoid the broken or
1878 # incompatible versions:
1879 # SysV /etc/install, /usr/sbin/install
1880 # SunOS /usr/etc/install
1881 # IRIX /sbin/install
1882 # AIX /bin/install
1883 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1884 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1885 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1886 # ./install, which can be erroneously created by make from ./install.sh.
1887 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1888 echo "configure:1889: checking for a BSD compatible install" >&5
1889 if test -z "$INSTALL"; then
1890 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1891   echo $ac_n "(cached) $ac_c" 1>&6
1892 else
1893     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1894   for ac_dir in $PATH; do
1895     # Account for people who put trailing slashes in PATH elements.
1896     case "$ac_dir/" in
1897     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1898     *)
1899       # OSF1 and SCO ODT 3.0 have their own names for install.
1900       # Don't use installbsd from OSF since it installs stuff as root
1901       # by default.
1902       for ac_prog in ginstall scoinst install; do
1903         if test -f $ac_dir/$ac_prog; then
1904           if test $ac_prog = install &&
1905             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1906             # AIX install.  It has an incompatible calling convention.
1907             :
1908           else
1909             ac_cv_path_install="$ac_dir/$ac_prog -c"
1910             break 2
1911           fi
1912         fi
1913       done
1914       ;;
1915     esac
1916   done
1917   IFS="$ac_save_IFS"
1918
1919 fi
1920   if test "${ac_cv_path_install+set}" = set; then
1921     INSTALL="$ac_cv_path_install"
1922   else
1923     # As a last resort, use the slow shell script.  We don't cache a
1924     # path for INSTALL within a source directory, because that will
1925     # break other packages using the cache if that directory is
1926     # removed, or if the path is relative.
1927     INSTALL="$ac_install_sh"
1928   fi
1929 fi
1930 echo "$ac_t""$INSTALL" 1>&6
1931
1932 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1933 # It thinks the first close brace ends the variable substitution.
1934 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1935
1936 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1937
1938 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1939
1940 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1941 echo "configure:1942: checking whether ${MAKE-make} sets \${MAKE}" >&5
1942 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1943 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1944   echo $ac_n "(cached) $ac_c" 1>&6
1945 else
1946   cat > conftestmake <<\EOF
1947 all:
1948         @echo 'ac_maketemp="${MAKE}"'
1949 EOF
1950 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1951 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1952 if test -n "$ac_maketemp"; then
1953   eval ac_cv_prog_make_${ac_make}_set=yes
1954 else
1955   eval ac_cv_prog_make_${ac_make}_set=no
1956 fi
1957 rm -f conftestmake
1958 fi
1959 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1960   echo "$ac_t""yes" 1>&6
1961   SET_MAKE=
1962 else
1963   echo "$ac_t""no" 1>&6
1964   SET_MAKE="MAKE=${MAKE-make}"
1965 fi
1966
1967
1968 # Sanity check for the cross-compilation case:
1969 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1970 echo "configure:1971: checking how to run the C preprocessor" >&5
1971 # On Suns, sometimes $CPP names a directory.
1972 if test -n "$CPP" && test -d "$CPP"; then
1973   CPP=
1974 fi
1975 if test -z "$CPP"; then
1976 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1977   echo $ac_n "(cached) $ac_c" 1>&6
1978 else
1979     # This must be in double quotes, not single quotes, because CPP may get
1980   # substituted into the Makefile and "${CC-cc}" will confuse make.
1981   CPP="${CC-cc} -E"
1982   # On the NeXT, cc -E runs the code through the compiler's parser,
1983   # not just through cpp.
1984   cat > conftest.$ac_ext <<EOF
1985 #line 1986 "configure"
1986 #include "confdefs.h"
1987 #include <assert.h>
1988 Syntax Error
1989 EOF
1990 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1991 { (eval echo configure:1992: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1992 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1993 if test -z "$ac_err"; then
1994   :
1995 else
1996   echo "$ac_err" >&5
1997   echo "configure: failed program was:" >&5
1998   cat conftest.$ac_ext >&5
1999   rm -rf conftest*
2000   CPP="${CC-cc} -E -traditional-cpp"
2001   cat > conftest.$ac_ext <<EOF
2002 #line 2003 "configure"
2003 #include "confdefs.h"
2004 #include <assert.h>
2005 Syntax Error
2006 EOF
2007 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2008 { (eval echo configure:2009: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2009 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2010 if test -z "$ac_err"; then
2011   :
2012 else
2013   echo "$ac_err" >&5
2014   echo "configure: failed program was:" >&5
2015   cat conftest.$ac_ext >&5
2016   rm -rf conftest*
2017   CPP="${CC-cc} -nologo -E"
2018   cat > conftest.$ac_ext <<EOF
2019 #line 2020 "configure"
2020 #include "confdefs.h"
2021 #include <assert.h>
2022 Syntax Error
2023 EOF
2024 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2025 { (eval echo configure:2026: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2026 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2027 if test -z "$ac_err"; then
2028   :
2029 else
2030   echo "$ac_err" >&5
2031   echo "configure: failed program was:" >&5
2032   cat conftest.$ac_ext >&5
2033   rm -rf conftest*
2034   CPP=/lib/cpp
2035 fi
2036 rm -f conftest*
2037 fi
2038 rm -f conftest*
2039 fi
2040 rm -f conftest*
2041   ac_cv_prog_CPP="$CPP"
2042 fi
2043   CPP="$ac_cv_prog_CPP"
2044 else
2045   ac_cv_prog_CPP="$CPP"
2046 fi
2047 echo "$ac_t""$CPP" 1>&6
2048
2049 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
2050 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
2051 echo "configure:2052: checking for stdio.h" >&5
2052 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2053   echo $ac_n "(cached) $ac_c" 1>&6
2054 else
2055   cat > conftest.$ac_ext <<EOF
2056 #line 2057 "configure"
2057 #include "confdefs.h"
2058 #include <stdio.h>
2059 EOF
2060 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2061 { (eval echo configure:2062: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2062 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2063 if test -z "$ac_err"; then
2064   rm -rf conftest*
2065   eval "ac_cv_header_$ac_safe=yes"
2066 else
2067   echo "$ac_err" >&5
2068   echo "configure: failed program was:" >&5
2069   cat conftest.$ac_ext >&5
2070   rm -rf conftest*
2071   eval "ac_cv_header_$ac_safe=no"
2072 fi
2073 rm -f conftest*
2074 fi
2075 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2076   echo "$ac_t""yes" 1>&6
2077   :
2078 else
2079   echo "$ac_t""no" 1>&6
2080 { echo "configure: error: Can't find stdio.h.
2081 You must have a usable C system for the target already installed, at least
2082 including headers and, preferably, the library, before you can configure
2083 the G77 runtime system.  If necessary, install gcc now with \`LANGUAGES=c',
2084 then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
2085 fi
2086
2087
2088 echo $ac_n "checking for built-in g77 integer types""... $ac_c" 1>&6
2089 echo "configure:2090: checking for built-in g77 integer types" >&5
2090 if eval "test \"`echo '$''{'libf2c_cv_has_g77_builtin_types'+set}'`\" = set"; then
2091   echo $ac_n "(cached) $ac_c" 1>&6
2092 else
2093   cat > conftest.$ac_ext <<EOF
2094 #line 2095 "configure"
2095 #include "confdefs.h"
2096
2097 int main() {
2098 __g77_integer g77i;
2099 __g77_uinteger g77ui;
2100 __g77_longint g77l;
2101 __g77_ulongint g77ul;
2102 ; return 0; }
2103 EOF
2104 if { (eval echo configure:2105: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2105   rm -rf conftest*
2106   libf2c_cv_has_g77_builtin_types=yes
2107 else
2108   echo "configure: failed program was:" >&5
2109   cat conftest.$ac_ext >&5
2110   rm -rf conftest*
2111   libf2c_cv_has_g77_builtin_types=no
2112 fi
2113 rm -f conftest*
2114 fi
2115
2116 echo "$ac_t""$libf2c_cv_has_g77_builtin_types" 1>&6
2117 if test $libf2c_cv_has_g77_builtin_types = no; then
2118   { echo "configure: error: gcc doesn't define all of the built in types __g77_integer,
2119 __g77_uinteger, __g77_longint, and __g77_ulongint.  You may not be using
2120 a new enough version of gcc, or your target may not have type sizes which
2121 accommodate those types." 1>&2; exit 1; }
2122 fi
2123
2124 # avoid confusion in case the `makefile's from the f2c distribution have
2125 # got put here
2126 test -f libF77/makefile && mv libF77/makefile  libF77/makefile.ori
2127 test -f libI77/makefile && mv libI77/makefile  libI77/makefile.ori
2128 test -f libU77/makefile && mv libU77/makefile  libU77/makefile.ori
2129
2130 # Get the version trigger filename from the toplevel
2131 if [ "${with_gcc_version_trigger+set}" = set ]; then
2132         gcc_version_trigger=$with_gcc_version_trigger
2133         gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
2134 else
2135         gcc_version_trigger=
2136         gcc_version=UNKNOWN
2137 fi
2138
2139
2140
2141
2142 # Do some error checking and defaulting for the host and target type.
2143 # The inputs are:
2144 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
2145 #
2146 # The rules are:
2147 # 1. You are not allowed to specify --host, --target, and nonopt at the
2148 #    same time.
2149 # 2. Host defaults to nonopt.
2150 # 3. If nonopt is not specified, then host defaults to the current host,
2151 #    as determined by config.guess.
2152 # 4. Target and build default to nonopt.
2153 # 5. If nonopt is not specified, then target and build default to host.
2154
2155 # The aliases save the names the user supplied, while $host etc.
2156 # will get canonicalized.
2157 case $host---$target---$nonopt in
2158 NONE---*---* | *---NONE---* | *---*---NONE) ;;
2159 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
2160 esac
2161
2162
2163 # Make sure we can run config.sub.
2164 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
2165 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
2166 fi
2167
2168 echo $ac_n "checking host system type""... $ac_c" 1>&6
2169 echo "configure:2170: checking host system type" >&5
2170
2171 host_alias=$host
2172 case "$host_alias" in
2173 NONE)
2174   case $nonopt in
2175   NONE)
2176     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
2177     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
2178     fi ;;
2179   *) host_alias=$nonopt ;;
2180   esac ;;
2181 esac
2182
2183 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
2184 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2185 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2186 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2187 echo "$ac_t""$host" 1>&6
2188
2189 echo $ac_n "checking target system type""... $ac_c" 1>&6
2190 echo "configure:2191: checking target system type" >&5
2191
2192 target_alias=$target
2193 case "$target_alias" in
2194 NONE)
2195   case $nonopt in
2196   NONE) target_alias=$host_alias ;;
2197   *) target_alias=$nonopt ;;
2198   esac ;;
2199 esac
2200
2201 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
2202 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2203 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2204 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2205 echo "$ac_t""$target" 1>&6
2206
2207 echo $ac_n "checking build system type""... $ac_c" 1>&6
2208 echo "configure:2209: checking build system type" >&5
2209
2210 build_alias=$build
2211 case "$build_alias" in
2212 NONE)
2213   case $nonopt in
2214   NONE) build_alias=$host_alias ;;
2215   *) build_alias=$nonopt ;;
2216   esac ;;
2217 esac
2218
2219 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
2220 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
2221 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
2222 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
2223 echo "$ac_t""$build" 1>&6
2224
2225 test "$host_alias" != "$target_alias" &&
2226   test "$program_prefix$program_suffix$program_transform_name" = \
2227     NONENONEs,x,x, &&
2228   program_prefix=${target_alias}-
2229
2230
2231 subdirs="libU77 libI77 libF77"
2232
2233 # Do Makefile first since g2c.h depends on it and shouldn't get an
2234 # earlier timestamp.  Of course, it does when the multilib gunk below
2235 # edits Makefile, sigh; see additional touch below.
2236 trap '' 1 2 15
2237 cat > confcache <<\EOF
2238 # This file is a shell script that caches the results of configure
2239 # tests run on this system so they can be shared between configure
2240 # scripts and configure runs.  It is not useful on other systems.
2241 # If it contains results you don't want to keep, you may remove or edit it.
2242 #
2243 # By default, configure uses ./config.cache as the cache file,
2244 # creating it if it does not exist already.  You can give configure
2245 # the --cache-file=FILE option to use a different cache file; that is
2246 # what configure does when it calls configure scripts in
2247 # subdirectories, so they share the cache.
2248 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2249 # config.status only pays attention to the cache file if you give it the
2250 # --recheck option to rerun configure.
2251 #
2252 EOF
2253 # The following way of writing the cache mishandles newlines in values,
2254 # but we know of no workaround that is simple, portable, and efficient.
2255 # So, don't put newlines in cache variables' values.
2256 # Ultrix sh set writes to stderr and can't be redirected directly,
2257 # and sets the high bit in the cache file unless we assign to the vars.
2258 (set) 2>&1 |
2259   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2260   *ac_space=\ *)
2261     # `set' does not quote correctly, so add quotes (double-quote substitution
2262     # turns \\\\ into \\, and sed turns \\ into \).
2263     sed -n \
2264       -e "s/'/'\\\\''/g" \
2265       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2266     ;;
2267   *)
2268     # `set' quotes correctly as required by POSIX, so do not add quotes.
2269     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2270     ;;
2271   esac >> confcache
2272 if cmp -s $cache_file confcache; then
2273   :
2274 else
2275   if test -w $cache_file; then
2276     echo "updating cache $cache_file"
2277     cat confcache > $cache_file
2278   else
2279     echo "not updating unwritable cache $cache_file"
2280   fi
2281 fi
2282 rm -f confcache
2283
2284 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2285
2286 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2287 # Let make expand exec_prefix.
2288 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2289
2290 # Any assignment to VPATH causes Sun make to only execute
2291 # the first set of double-colon rules, so remove it if not needed.
2292 # If there is a colon in the path, we need to keep it.
2293 if test "x$srcdir" = x.; then
2294   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2295 fi
2296
2297 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2298
2299 # Transform confdefs.h into DEFS.
2300 # Protect against shell expansion while executing Makefile rules.
2301 # Protect against Makefile macro expansion.
2302 cat > conftest.defs <<\EOF
2303 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2304 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2305 s%\[%\\&%g
2306 s%\]%\\&%g
2307 s%\$%$$%g
2308 EOF
2309 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2310 rm -f conftest.defs
2311
2312
2313 # Without the "./", some shells look in PATH for config.status.
2314 : ${CONFIG_STATUS=./config.status}
2315
2316 echo creating $CONFIG_STATUS
2317 rm -f $CONFIG_STATUS
2318 cat > $CONFIG_STATUS <<EOF
2319 #! /bin/sh
2320 # Generated automatically by configure.
2321 # Run this file to recreate the current configuration.
2322 # This directory was configured as follows,
2323 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2324 #
2325 # $0 $ac_configure_args
2326 #
2327 # Compiler output produced by configure, useful for debugging
2328 # configure, is in ./config.log if it exists.
2329
2330 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2331 for ac_option
2332 do
2333   case "\$ac_option" in
2334   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2335     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2336     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2337   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2338     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2339     exit 0 ;;
2340   -help | --help | --hel | --he | --h)
2341     echo "\$ac_cs_usage"; exit 0 ;;
2342   *) echo "\$ac_cs_usage"; exit 1 ;;
2343   esac
2344 done
2345
2346 ac_given_srcdir=$srcdir
2347 ac_given_INSTALL="$INSTALL"
2348
2349 trap 'rm -fr `echo "Makefile g2c.h:g2c.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2350 EOF
2351 cat >> $CONFIG_STATUS <<EOF
2352
2353 # Protect against being on the right side of a sed subst in config.status.
2354 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2355  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2356 $ac_vpsub
2357 $extrasub
2358 s%@SHELL@%$SHELL%g
2359 s%@CFLAGS@%$CFLAGS%g
2360 s%@CPPFLAGS@%$CPPFLAGS%g
2361 s%@CXXFLAGS@%$CXXFLAGS%g
2362 s%@FFLAGS@%$FFLAGS%g
2363 s%@DEFS@%$DEFS%g
2364 s%@LDFLAGS@%$LDFLAGS%g
2365 s%@LIBS@%$LIBS%g
2366 s%@exec_prefix@%$exec_prefix%g
2367 s%@prefix@%$prefix%g
2368 s%@program_transform_name@%$program_transform_name%g
2369 s%@bindir@%$bindir%g
2370 s%@sbindir@%$sbindir%g
2371 s%@libexecdir@%$libexecdir%g
2372 s%@datadir@%$datadir%g
2373 s%@sysconfdir@%$sysconfdir%g
2374 s%@sharedstatedir@%$sharedstatedir%g
2375 s%@localstatedir@%$localstatedir%g
2376 s%@libdir@%$libdir%g
2377 s%@includedir@%$includedir%g
2378 s%@oldincludedir@%$oldincludedir%g
2379 s%@infodir@%$infodir%g
2380 s%@mandir@%$mandir%g
2381 s%@EXEEXT@%$EXEEXT%g
2382 s%@CC@%$CC%g
2383 s%@host@%$host%g
2384 s%@host_alias@%$host_alias%g
2385 s%@host_cpu@%$host_cpu%g
2386 s%@host_vendor@%$host_vendor%g
2387 s%@host_os@%$host_os%g
2388 s%@build@%$build%g
2389 s%@build_alias@%$build_alias%g
2390 s%@build_cpu@%$build_cpu%g
2391 s%@build_vendor@%$build_vendor%g
2392 s%@build_os@%$build_os%g
2393 s%@LN_S@%$LN_S%g
2394 s%@OBJEXT@%$OBJEXT%g
2395 s%@RANLIB@%$RANLIB%g
2396 s%@STRIP@%$STRIP%g
2397 s%@LIBTOOL@%$LIBTOOL%g
2398 s%@AR@%$AR%g
2399 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2400 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2401 s%@INSTALL_DATA@%$INSTALL_DATA%g
2402 s%@SET_MAKE@%$SET_MAKE%g
2403 s%@CPP@%$CPP%g
2404 s%@gcc_version@%$gcc_version%g
2405 s%@gcc_version_trigger@%$gcc_version_trigger%g
2406 s%@target@%$target%g
2407 s%@target_alias@%$target_alias%g
2408 s%@target_cpu@%$target_cpu%g
2409 s%@target_vendor@%$target_vendor%g
2410 s%@target_os@%$target_os%g
2411 s%@subdirs@%$subdirs%g
2412
2413 CEOF
2414 EOF
2415
2416 cat >> $CONFIG_STATUS <<\EOF
2417
2418 # Split the substitutions into bite-sized pieces for seds with
2419 # small command number limits, like on Digital OSF/1 and HP-UX.
2420 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2421 ac_file=1 # Number of current file.
2422 ac_beg=1 # First line for current file.
2423 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2424 ac_more_lines=:
2425 ac_sed_cmds=""
2426 while $ac_more_lines; do
2427   if test $ac_beg -gt 1; then
2428     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2429   else
2430     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2431   fi
2432   if test ! -s conftest.s$ac_file; then
2433     ac_more_lines=false
2434     rm -f conftest.s$ac_file
2435   else
2436     if test -z "$ac_sed_cmds"; then
2437       ac_sed_cmds="sed -f conftest.s$ac_file"
2438     else
2439       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2440     fi
2441     ac_file=`expr $ac_file + 1`
2442     ac_beg=$ac_end
2443     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2444   fi
2445 done
2446 if test -z "$ac_sed_cmds"; then
2447   ac_sed_cmds=cat
2448 fi
2449 EOF
2450
2451 cat >> $CONFIG_STATUS <<EOF
2452
2453 CONFIG_FILES=\${CONFIG_FILES-"Makefile g2c.h:g2c.hin"}
2454 EOF
2455 cat >> $CONFIG_STATUS <<\EOF
2456 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2457   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2458   case "$ac_file" in
2459   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2460        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2461   *) ac_file_in="${ac_file}.in" ;;
2462   esac
2463
2464   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2465
2466   # Remove last slash and all that follows it.  Not all systems have dirname.
2467   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2468   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2469     # The file is in a subdirectory.
2470     test ! -d "$ac_dir" && mkdir "$ac_dir"
2471     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2472     # A "../" for each directory in $ac_dir_suffix.
2473     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2474   else
2475     ac_dir_suffix= ac_dots=
2476   fi
2477
2478   case "$ac_given_srcdir" in
2479   .)  srcdir=.
2480       if test -z "$ac_dots"; then top_srcdir=.
2481       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2482   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2483   *) # Relative path.
2484     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2485     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2486   esac
2487
2488   case "$ac_given_INSTALL" in
2489   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2490   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2491   esac
2492
2493   echo creating "$ac_file"
2494   rm -f "$ac_file"
2495   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2496   case "$ac_file" in
2497   *Makefile*) ac_comsub="1i\\
2498 # $configure_input" ;;
2499   *) ac_comsub= ;;
2500   esac
2501
2502   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2503   sed -e "$ac_comsub
2504 s%@configure_input@%$configure_input%g
2505 s%@srcdir@%$srcdir%g
2506 s%@top_srcdir@%$top_srcdir%g
2507 s%@INSTALL@%$INSTALL%g
2508 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2509 fi; done
2510 rm -f conftest.s*
2511
2512 EOF
2513 cat >> $CONFIG_STATUS <<EOF
2514 srcdir=${srcdir}
2515 host=${host}
2516 target=${target}
2517 with_target_subdir=${with_target_subdir}
2518 with_multisubdir=${with_multisubdir}
2519 ac_configure_args="--enable-multilib ${ac_configure_args}"
2520 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
2521 topsrcdir=${topsrcdir}
2522
2523 EOF
2524 cat >> $CONFIG_STATUS <<\EOF
2525 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
2526 if test -n "$CONFIG_FILES"; then
2527   if test -n "${with_target_subdir}"; then
2528     # FIXME: We shouldn't need to set ac_file
2529     ac_file=Makefile
2530     . ${topsrcdir}/config-ml.in
2531     touch g2c.h   # to keep it more recent than Makefile
2532   fi
2533 fi
2534 exit 0
2535 EOF
2536 chmod +x $CONFIG_STATUS
2537 rm -fr confdefs* $ac_clean_files
2538 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2539
2540 if test "$no_recursion" != yes; then
2541
2542   # Remove --cache-file and --srcdir arguments so they do not pile up.
2543   ac_sub_configure_args=
2544   ac_prev=
2545   for ac_arg in $ac_configure_args; do
2546     if test -n "$ac_prev"; then
2547       ac_prev=
2548       continue
2549     fi
2550     case "$ac_arg" in
2551     -cache-file | --cache-file | --cache-fil | --cache-fi \
2552     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2553       ac_prev=cache_file ;;
2554     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2555     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2556       ;;
2557     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2558       ac_prev=srcdir ;;
2559     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2560       ;;
2561     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2562     esac
2563   done
2564
2565   for ac_config_dir in libU77 libI77 libF77; do
2566
2567     # Do not complain, so a configure script can configure whichever
2568     # parts of a large source tree are present.
2569     if test ! -d $srcdir/$ac_config_dir; then
2570       continue
2571     fi
2572
2573     echo configuring in $ac_config_dir
2574
2575     case "$srcdir" in
2576     .) ;;
2577     *)
2578       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2579       else
2580         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2581       fi
2582       ;;
2583     esac
2584
2585     ac_popdir=`pwd`
2586     cd $ac_config_dir
2587
2588       # A "../" for each directory in /$ac_config_dir.
2589       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2590
2591     case "$srcdir" in
2592     .) # No --srcdir option.  We are building in place.
2593       ac_sub_srcdir=$srcdir ;;
2594     /*) # Absolute path.
2595       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2596     *) # Relative path.
2597       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
2598     esac
2599
2600     # Check for guested configure; otherwise get Cygnus style configure.
2601     if test -f $ac_sub_srcdir/configure; then
2602       ac_sub_configure=$ac_sub_srcdir/configure
2603     elif test -f $ac_sub_srcdir/configure.in; then
2604       ac_sub_configure=$ac_configure
2605     else
2606       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2607       ac_sub_configure=
2608     fi
2609
2610     # The recursion is here.
2611     if test -n "$ac_sub_configure"; then
2612
2613       # Make the cache file name correct relative to the subdirectory.
2614       case "$cache_file" in
2615       /*) ac_sub_cache_file=$cache_file ;;
2616       *) # Relative path.
2617         ac_sub_cache_file="$ac_dots$cache_file" ;;
2618       esac
2619   case "$ac_given_INSTALL" in
2620         [/$]*) INSTALL="$ac_given_INSTALL" ;;
2621         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2622         esac
2623
2624       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2625       # The eval makes quoting arguments work.
2626       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2627       then :
2628       else
2629         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
2630       fi
2631     fi
2632
2633     cd $ac_popdir
2634   done
2635 fi
2636
2637
2638