example/calc/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
  15 # Initialize some variables set by options.
  16 # The variables have the same names as the options, with
  17 # dashes changed to underlines.
  18 build=NONE
  19 cache_file=./config.cache
  20 exec_prefix=NONE
  21 host=NONE
  22 no_create=
  23 nonopt=NONE
  24 no_recursion=
  25 prefix=NONE
  26 program_prefix=NONE
  27 program_suffix=NONE
  28 program_transform_name=s,x,x,
  29 silent=
  30 site=
  31 srcdir=
  32 target=NONE
  33 verbose=
  34 x_includes=NONE
  35 x_libraries=NONE
  36 bindir='${exec_prefix}/bin'
  37 sbindir='${exec_prefix}/sbin'
  38 libexecdir='${exec_prefix}/libexec'
  39 datadir='${prefix}/share'
  40 sysconfdir='${prefix}/etc'
  41 sharedstatedir='${prefix}/com'
  42 localstatedir='${prefix}/var'
  43 libdir='${exec_prefix}/lib'
  44 includedir='${prefix}/include'
  45 oldincludedir='/usr/include'
  46 infodir='${prefix}/info'
  47 mandir='${prefix}/man'
  48
  49 # Initialize some other variables.
  50 subdirs=
  51 MFLAGS= MAKEFLAGS=
  52 SHELL=${CONFIG_SHELL-/bin/sh}
  53 # Maximum number of lines to put in a shell here document.
  54 ac_max_here_lines=12
  55
  56 ac_prev=
  57 for ac_option
  58 do
  59
  60   # If the previous option needs an argument, assign it.
  61   if test -n "$ac_prev"; then
  62     eval "$ac_prev=\$ac_option"
  63     ac_prev=
  64     continue
  65   fi
  66
  67   case "$ac_option" in
  68   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  69   *) ac_optarg= ;;
  70   esac
  71
  72   # Accept the important Cygnus configure options, so we can diagnose typos.
  73
  74   case "$ac_option" in
  75
  76   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  77     ac_prev=bindir ;;
  78   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  79     bindir="$ac_optarg" ;;
  80
  81   -build | --build | --buil | --bui | --bu)
  82     ac_prev=build ;;
  83   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  84     build="$ac_optarg" ;;
  85
  86   -cache-file | --cache-file | --cache-fil | --cache-fi \
  87   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  88     ac_prev=cache_file ;;
  89   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  90   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  91     cache_file="$ac_optarg" ;;
  92
  93   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  94     ac_prev=datadir ;;
  95   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  96   | --da=*)
  97     datadir="$ac_optarg" ;;
  98
  99   -disable-* | --disable-*)
 100     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 101     # Reject names that are not valid shell variable names.
 102     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 103       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 104     fi
 105     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 106     eval "enable_${ac_feature}=no" ;;
 107
 108   -enable-* | --enable-*)
 109     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 110     # Reject names that are not valid shell variable names.
 111     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 112       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 113     fi
 114     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 115     case "$ac_option" in
 116       *=*) ;;
 117       *) ac_optarg=yes ;;
 118     esac
 119     eval "enable_${ac_feature}='$ac_optarg'" ;;
 120
 121   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 122   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 123   | --exec | --exe | --ex)
 124     ac_prev=exec_prefix ;;
 125   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 126   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 127   | --exec=* | --exe=* | --ex=*)
 128     exec_prefix="$ac_optarg" ;;
 129
 130   -gas | --gas | --ga | --g)
 131     # Obsolete; use --with-gas.
 132     with_gas=yes ;;
 133
 134   -help | --help | --hel | --he)
 135     # Omit some internal or obsolete options to make the list less imposing.
 136     # This message is too long to be a string in the A/UX 3.1 sh.
 137     cat << EOF
 138 Usage: configure [options] [host]
 139 Options: [defaults in brackets after descriptions]
 140 Configuration:
 141   --cache-file=FILE       cache test results in FILE
 142   --help                  print this message
 143   --no-create             do not create output files
 144   --quiet, --silent       do not print \`checking...' messages
 145   --version               print the version of autoconf that created configure
 146 Directory and file names:
 147   --prefix=PREFIX         install architecture-independent files in PREFIX
 148                           [$ac_default_prefix]
 149   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 150                           [same as prefix]
 151   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 152   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 153   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 154   --datadir=DIR           read-only architecture-independent data in DIR
 155                           [PREFIX/share]
 156   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 157   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 158                           [PREFIX/com]
 159   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 160   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 161   --includedir=DIR        C header files in DIR [PREFIX/include]
 162   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 163   --infodir=DIR           info documentation in DIR [PREFIX/info]
 164   --mandir=DIR            man documentation in DIR [PREFIX/man]
 165   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 166   --program-prefix=PREFIX prepend PREFIX to installed program names
 167   --program-suffix=SUFFIX append SUFFIX to installed program names
 168   --program-transform-name=PROGRAM
 169                           run sed PROGRAM on installed program names
 170 EOF
 171     cat << EOF
 172 Host type:
 173   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 174   --host=HOST             configure for HOST [guessed]
 175   --target=TARGET         configure for TARGET [TARGET=HOST]
 176 Features and packages:
 177   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 178   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 179   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 180   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 181   --x-includes=DIR        X include files are in DIR
 182   --x-libraries=DIR       X library files are in DIR
 183 EOF
 184     if test -n "$ac_help"; then
 185       echo "--enable and --with options recognized:$ac_help"
 186     fi
 187     exit 0 ;;
 188
 189   -host | --host | --hos | --ho)
 190     ac_prev=host ;;
 191   -host=* | --host=* | --hos=* | --ho=*)
 192     host="$ac_optarg" ;;
 193
 194   -includedir | --includedir | --includedi | --included | --include \
 195   | --includ | --inclu | --incl | --inc)
 196     ac_prev=includedir ;;
 197   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 198   | --includ=* | --inclu=* | --incl=* | --inc=*)
 199     includedir="$ac_optarg" ;;
 200
 201   -infodir | --infodir | --infodi | --infod | --info | --inf)
 202     ac_prev=infodir ;;
 203   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 204     infodir="$ac_optarg" ;;
 205
 206   -libdir | --libdir | --libdi | --libd)
 207     ac_prev=libdir ;;
 208   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 209     libdir="$ac_optarg" ;;
 210
 211   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 212   | --libexe | --libex | --libe)
 213     ac_prev=libexecdir ;;
 214   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 215   | --libexe=* | --libex=* | --libe=*)
 216     libexecdir="$ac_optarg" ;;
 217
 218   -localstatedir | --localstatedir | --localstatedi | --localstated \
 219   | --localstate | --localstat | --localsta | --localst \
 220   | --locals | --local | --loca | --loc | --lo)
 221     ac_prev=localstatedir ;;
 222   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 223   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 224   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 225     localstatedir="$ac_optarg" ;;
 226
 227   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 228     ac_prev=mandir ;;
 229   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 230     mandir="$ac_optarg" ;;
 231
 232   -nfp | --nfp | --nf)
 233     # Obsolete; use --without-fp.
 234     with_fp=no ;;
 235
 236   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 237   | --no-cr | --no-c)
 238     no_create=yes ;;
 239
 240   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 241   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 242     no_recursion=yes ;;
 243
 244   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 245   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 246   | --oldin | --oldi | --old | --ol | --o)
 247     ac_prev=oldincludedir ;;
 248   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 249   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 250   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 251     oldincludedir="$ac_optarg" ;;
 252
 253   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 254     ac_prev=prefix ;;
 255   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 256     prefix="$ac_optarg" ;;
 257
 258   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 259   | --program-pre | --program-pr | --program-p)
 260     ac_prev=program_prefix ;;
 261   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 262   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 263     program_prefix="$ac_optarg" ;;
 264
 265   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 266   | --program-suf | --program-su | --program-s)
 267     ac_prev=program_suffix ;;
 268   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 269   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 270     program_suffix="$ac_optarg" ;;
 271
 272   -program-transform-name | --program-transform-name \
 273   | --program-transform-nam | --program-transform-na \
 274   | --program-transform-n | --program-transform- \
 275   | --program-transform | --program-transfor \
 276   | --program-transfo | --program-transf \
 277   | --program-trans | --program-tran \
 278   | --progr-tra | --program-tr | --program-t)
 279     ac_prev=program_transform_name ;;
 280   -program-transform-name=* | --program-transform-name=* \
 281   | --program-transform-nam=* | --program-transform-na=* \
 282   | --program-transform-n=* | --program-transform-=* \
 283   | --program-transform=* | --program-transfor=* \
 284   | --program-transfo=* | --program-transf=* \
 285   | --program-trans=* | --program-tran=* \
 286   | --progr-tra=* | --program-tr=* | --program-t=*)
 287     program_transform_name="$ac_optarg" ;;
 288
 289   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 290   | -silent | --silent | --silen | --sile | --sil)
 291     silent=yes ;;
 292
 293   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 294     ac_prev=sbindir ;;
 295   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 296   | --sbi=* | --sb=*)
 297     sbindir="$ac_optarg" ;;
 298
 299   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 300   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 301   | --sharedst | --shareds | --shared | --share | --shar \
 302   | --sha | --sh)
 303     ac_prev=sharedstatedir ;;
 304   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 305   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 306   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 307   | --sha=* | --sh=*)
 308     sharedstatedir="$ac_optarg" ;;
 309
 310   -site | --site | --sit)
 311     ac_prev=site ;;
 312   -site=* | --site=* | --sit=*)
 313     site="$ac_optarg" ;;
 314
 315   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 316     ac_prev=srcdir ;;
 317   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 318     srcdir="$ac_optarg" ;;
 319
 320   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 321   | --syscon | --sysco | --sysc | --sys | --sy)
 322     ac_prev=sysconfdir ;;
 323   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 324   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 325     sysconfdir="$ac_optarg" ;;
 326
 327   -target | --target | --targe | --targ | --tar | --ta | --t)
 328     ac_prev=target ;;
 329   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 330     target="$ac_optarg" ;;
 331
 332   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 333     verbose=yes ;;
 334
 335   -version | --version | --versio | --versi | --vers)
 336     echo "configure generated by autoconf version 2.13"
 337     exit 0 ;;
 338
 339   -with-* | --with-*)
 340     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 341     # Reject names that are not valid shell variable names.
 342     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 343       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 344     fi
 345     ac_package=`echo $ac_package| sed 's/-/_/g'`
 346     case "$ac_option" in
 347       *=*) ;;
 348       *) ac_optarg=yes ;;
 349     esac
 350     eval "with_${ac_package}='$ac_optarg'" ;;
 351
 352   -without-* | --without-*)
 353     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 354     # Reject names that are not valid shell variable names.
 355     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 356       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 357     fi
 358     ac_package=`echo $ac_package| sed 's/-/_/g'`
 359     eval "with_${ac_package}=no" ;;
 360
 361   --x)
 362     # Obsolete; use --with-x.
 363     with_x=yes ;;
 364
 365   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 366   | --x-incl | --x-inc | --x-in | --x-i)
 367     ac_prev=x_includes ;;
 368   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 369   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 370     x_includes="$ac_optarg" ;;
 371
 372   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 373   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 374     ac_prev=x_libraries ;;
 375   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 376   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 377     x_libraries="$ac_optarg" ;;
 378
 379   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 380     ;;
 381
 382   *)
 383     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 384       echo "configure: warning: $ac_option: invalid host type" 1>&2
 385     fi
 386     if test "x$nonopt" != xNONE; then
 387       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 388     fi
 389     nonopt="$ac_option"
 390     ;;
 391
 392   esac
 393 done
 394
 395 if test -n "$ac_prev"; then
 396   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 397 fi
 398
 399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 400
 401 # File descriptor usage:
 402 # 0 standard input
 403 # 1 file creation
 404 # 2 errors and warnings
 405 # 3 some systems may open it to /dev/tty
 406 # 4 used on the Kubota Titan
 407 # 6 checking for... messages and results
 408 # 5 compiler messages saved in config.log
 409 if test "$silent" = yes; then
 410   exec 6>/dev/null
 411 else
 412   exec 6>&1
 413 fi
 414 exec 5>./config.log
 415
 416 echo "\
 417 This file contains any messages produced by compilers while
 418 running configure, to aid debugging if configure makes a mistake.
 419 " 1>&5
 420
 421 # Strip out --no-create and --no-recursion so they do not pile up.
 422 # Also quote any args containing shell metacharacters.
 423 ac_configure_args=
 424 for ac_arg
 425 do
 426   case "$ac_arg" in
 427   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 428   | --no-cr | --no-c) ;;
 429   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 430   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 431   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 432   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 433   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 434   esac
 435 done
 436
 437 # NLS nuisances.
 438 # Only set these to C if already set.  These must not be set unconditionally
 439 # because not all systems understand e.g. LANG=C (notably SCO).
 440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 441 # Non-C LC_CTYPE values break the ctype check.
 442 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 445 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=calc.c
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$srcdir"; then
 458   ac_srcdir_defaulted=yes
 459   # Try the directory containing this script, then its parent.
 460   ac_prog=$0
 461   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 462   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 463   srcdir=$ac_confdir
 464   if test ! -r $srcdir/$ac_unique_file; then
 465     srcdir=..
 466   fi
 467 else
 468   ac_srcdir_defaulted=no
 469 fi
 470 if test ! -r $srcdir/$ac_unique_file; then
 471   if test "$ac_srcdir_defaulted" = yes; then
 472     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 473   else
 474     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 475   fi
 476 fi
 477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 478
 479 # Prefer explicitly selected file to automatically selected ones.
 480 if test -z "$CONFIG_SITE"; then
 481   if test "x$prefix" != xNONE; then
 482     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 483   else
 484     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 485   fi
 486 fi
 487 for ac_site_file in $CONFIG_SITE; do
 488   if test -r "$ac_site_file"; then
 489     echo "loading site script $ac_site_file"
 490     . "$ac_site_file"
 491   fi
 492 done
 493
 494 if test -r "$cache_file"; then
 495   echo "loading cache $cache_file"
 496   . $cache_file
 497 else
 498   echo "creating cache $cache_file"
 499   > $cache_file
 500 fi
 501
 502 ac_ext=c
 503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 504 ac_cpp='$CPP $CPPFLAGS'
 505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507 cross_compiling=$ac_cv_prog_cc_cross
 508
 509 ac_exeext=
 510 ac_objext=o
 511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 512   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 513   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 514     ac_n= ac_c='
 515 ' ac_t='        '
 516   else
 517     ac_n=-n ac_c= ac_t=
 518   fi
 519 else
 520   ac_n= ac_c='\c' ac_t=
 521 fi
 522
 523
 524
 525
 526
 527 ac_aux_dir=
 528 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 529   if test -f $ac_dir/install-sh; then
 530     ac_aux_dir=$ac_dir
 531     ac_install_sh="$ac_aux_dir/install-sh -c"
 532     break
 533   elif test -f $ac_dir/install.sh; then
 534     ac_aux_dir=$ac_dir
 535     ac_install_sh="$ac_aux_dir/install.sh -c"
 536     break
 537   fi
 538 done
 539 if test -z "$ac_aux_dir"; then
 540   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 541 fi
 542 ac_config_guess=$ac_aux_dir/config.guess
 543 ac_config_sub=$ac_aux_dir/config.sub
 544 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 545
 546 # Find a good install program.  We prefer a C program (faster),
 547 # so one script is as good as another.  But avoid the broken or
 548 # incompatible versions:
 549 # SysV /etc/install, /usr/sbin/install
 550 # SunOS /usr/etc/install
 551 # IRIX /sbin/install
 552 # AIX /bin/install
 553 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 554 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 555 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 556 # ./install, which can be erroneously created by make from ./install.sh.
 557 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 558 echo "configure:559: checking for a BSD compatible install" >&5
 559 if test -z "$INSTALL"; then
 560 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 561   echo $ac_n "(cached) $ac_c" 1>&6
 562 else
 563     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 564   for ac_dir in $PATH; do
 565     # Account for people who put trailing slashes in PATH elements.
 566     case "$ac_dir/" in
 567     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 568     *)
 569       # OSF1 and SCO ODT 3.0 have their own names for install.
 570       # Don't use installbsd from OSF since it installs stuff as root
 571       # by default.
 572       for ac_prog in ginstall scoinst install; do
 573         if test -f $ac_dir/$ac_prog; then
 574           if test $ac_prog = install &&
 575             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 576             # AIX install.  It has an incompatible calling convention.
 577             :
 578           else
 579             ac_cv_path_install="$ac_dir/$ac_prog -c"
 580             break 2
 581           fi
 582         fi
 583       done
 584       ;;
 585     esac
 586   done
 587   IFS="$ac_save_IFS"
 588
 589 fi
 590   if test "${ac_cv_path_install+set}" = set; then
 591     INSTALL="$ac_cv_path_install"
 592   else
 593     # As a last resort, use the slow shell script.  We don't cache a
 594     # path for INSTALL within a source directory, because that will
 595     # break other packages using the cache if that directory is
 596     # removed, or if the path is relative.
 597     INSTALL="$ac_install_sh"
 598   fi
 599 fi
 600 echo "$ac_t""$INSTALL" 1>&6
 601
 602 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 603 # It thinks the first close brace ends the variable substitution.
 604 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 605
 606 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 607
 608 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 609
 610 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 611 echo "configure:612: checking whether build environment is sane" >&5
 612 # Just in case
 613 sleep 1
 614 echo timestamp > conftestfile
 615 # Do `set' in a subshell so we don't clobber the current shell's
 616 # arguments.  Must try -L first in case configure is actually a
 617 # symlink; some systems play weird games with the mod time of symlinks
 618 # (eg FreeBSD returns the mod time of the symlink's containing
 619 # directory).
 620 if (
 621    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 622    if test "$*" = "X"; then
 623       # -L didn't work.
 624       set X `ls -t $srcdir/configure conftestfile`
 625    fi
 626    if test "$*" != "X $srcdir/configure conftestfile" \
 627       && test "$*" != "X conftestfile $srcdir/configure"; then
 628
 629       # If neither matched, then we have a broken ls.  This can happen
 630       # if, for instance, CONFIG_SHELL is bash and it inherits a
 631       # broken ls alias from the environment.  This has actually
 632       # happened.  Such a system could not be considered "sane".
 633       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 634 alias in your environment" 1>&2; exit 1; }
 635    fi
 636
 637    test "$2" = conftestfile
 638    )
 639 then
 640    # Ok.
 641    :
 642 else
 643    { echo "configure: error: newly created file is older than distributed files!
 644 Check your system clock" 1>&2; exit 1; }
 645 fi
 646 rm -f conftest*
 647 echo "$ac_t""yes" 1>&6
 648 if test "$program_transform_name" = s,x,x,; then
 649   program_transform_name=
 650 else
 651   # Double any \ or $.  echo might interpret backslashes.
 652   cat <<\EOF_SED > conftestsed
 653 s,\\,\\\\,g; s,\$,$$,g
 654 EOF_SED
 655   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 656   rm -f conftestsed
 657 fi
 658 test "$program_prefix" != NONE &&
 659   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 660 # Use a double $ so make ignores it.
 661 test "$program_suffix" != NONE &&
 662   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 663
 664 # sed with no file args requires a program.
 665 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 666
 667 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 668 echo "configure:669: checking whether ${MAKE-make} sets \${MAKE}" >&5
 669 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 670 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 671   echo $ac_n "(cached) $ac_c" 1>&6
 672 else
 673   cat > conftestmake <<\EOF
 674 all:
 675         @echo 'ac_maketemp="${MAKE}"'
 676 EOF
 677 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 678 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 679 if test -n "$ac_maketemp"; then
 680   eval ac_cv_prog_make_${ac_make}_set=yes
 681 else
 682   eval ac_cv_prog_make_${ac_make}_set=no
 683 fi
 684 rm -f conftestmake
 685 fi
 686 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 687   echo "$ac_t""yes" 1>&6
 688   SET_MAKE=
 689 else
 690   echo "$ac_t""no" 1>&6
 691   SET_MAKE="MAKE=${MAKE-make}"
 692 fi
 693
 694
 695 PACKAGE=calc
 696
 697 VERSION=1.1
 698
 699 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 700   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 701 fi
 702 cat >> confdefs.h <<EOF
 703 #define PACKAGE "$PACKAGE"
 704 EOF
 705
 706 cat >> confdefs.h <<EOF
 707 #define VERSION "$VERSION"
 708 EOF
 709
 710
 711
 712 missing_dir=`cd $ac_aux_dir && pwd`
 713 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 714 echo "configure:715: checking for working aclocal" >&5
 715 # Run test in a subshell; some versions of sh will print an error if
 716 # an executable is not found, even if stderr is redirected.
 717 # Redirect stdin to placate older versions of autoconf.  Sigh.
 718 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 719    ACLOCAL=aclocal
 720    echo "$ac_t""found" 1>&6
 721 else
 722    ACLOCAL="$missing_dir/missing aclocal"
 723    echo "$ac_t""missing" 1>&6
 724 fi
 725
 726 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 727 echo "configure:728: checking for working autoconf" >&5
 728 # Run test in a subshell; some versions of sh will print an error if
 729 # an executable is not found, even if stderr is redirected.
 730 # Redirect stdin to placate older versions of autoconf.  Sigh.
 731 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 732    AUTOCONF=autoconf
 733    echo "$ac_t""found" 1>&6
 734 else
 735    AUTOCONF="$missing_dir/missing autoconf"
 736    echo "$ac_t""missing" 1>&6
 737 fi
 738
 739 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 740 echo "configure:741: checking for working automake" >&5
 741 # Run test in a subshell; some versions of sh will print an error if
 742 # an executable is not found, even if stderr is redirected.
 743 # Redirect stdin to placate older versions of autoconf.  Sigh.
 744 if (automake --version) < /dev/null > /dev/null 2>&1; then
 745    AUTOMAKE=automake
 746    echo "$ac_t""found" 1>&6
 747 else
 748    AUTOMAKE="$missing_dir/missing automake"
 749    echo "$ac_t""missing" 1>&6
 750 fi
 751
 752 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 753 echo "configure:754: checking for working autoheader" >&5
 754 # Run test in a subshell; some versions of sh will print an error if
 755 # an executable is not found, even if stderr is redirected.
 756 # Redirect stdin to placate older versions of autoconf.  Sigh.
 757 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 758    AUTOHEADER=autoheader
 759    echo "$ac_t""found" 1>&6
 760 else
 761    AUTOHEADER="$missing_dir/missing autoheader"
 762    echo "$ac_t""missing" 1>&6
 763 fi
 764
 765 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 766 echo "configure:767: checking for working makeinfo" >&5
 767 # Run test in a subshell; some versions of sh will print an error if
 768 # an executable is not found, even if stderr is redirected.
 769 # Redirect stdin to placate older versions of autoconf.  Sigh.
 770 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 771    MAKEINFO=makeinfo
 772    echo "$ac_t""found" 1>&6
 773 else
 774    MAKEINFO="$missing_dir/missing makeinfo"
 775    echo "$ac_t""missing" 1>&6
 776 fi
 777
 778
 779
 780 # Extract the first word of "gcc", so it can be a program name with args.
 781 set dummy gcc; ac_word=$2
 782 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 783 echo "configure:784: checking for $ac_word" >&5
 784 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 785   echo $ac_n "(cached) $ac_c" 1>&6
 786 else
 787   if test -n "$CC"; then
 788   ac_cv_prog_CC="$CC" # Let the user override the test.
 789 else
 790   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 791   ac_dummy="$PATH"
 792   for ac_dir in $ac_dummy; do
 793     test -z "$ac_dir" && ac_dir=.
 794     if test -f $ac_dir/$ac_word; then
 795       ac_cv_prog_CC="gcc"
 796       break
 797     fi
 798   done
 799   IFS="$ac_save_ifs"
 800 fi
 801 fi
 802 CC="$ac_cv_prog_CC"
 803 if test -n "$CC"; then
 804   echo "$ac_t""$CC" 1>&6
 805 else
 806   echo "$ac_t""no" 1>&6
 807 fi
 808
 809 if test -z "$CC"; then
 810   # Extract the first word of "cc", so it can be a program name with args.
 811 set dummy cc; ac_word=$2
 812 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 813 echo "configure:814: checking for $ac_word" >&5
 814 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 815   echo $ac_n "(cached) $ac_c" 1>&6
 816 else
 817   if test -n "$CC"; then
 818   ac_cv_prog_CC="$CC" # Let the user override the test.
 819 else
 820   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 821   ac_prog_rejected=no
 822   ac_dummy="$PATH"
 823   for ac_dir in $ac_dummy; do
 824     test -z "$ac_dir" && ac_dir=.
 825     if test -f $ac_dir/$ac_word; then
 826       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 827         ac_prog_rejected=yes
 828         continue
 829       fi
 830       ac_cv_prog_CC="cc"
 831       break
 832     fi
 833   done
 834   IFS="$ac_save_ifs"
 835 if test $ac_prog_rejected = yes; then
 836   # We found a bogon in the path, so make sure we never use it.
 837   set dummy $ac_cv_prog_CC
 838   shift
 839   if test $# -gt 0; then
 840     # We chose a different compiler from the bogus one.
 841     # However, it has the same basename, so the bogon will be chosen
 842     # first if we set CC to just the basename; use the full file name.
 843     shift
 844     set dummy "$ac_dir/$ac_word" "$@"
 845     shift
 846     ac_cv_prog_CC="$@"
 847   fi
 848 fi
 849 fi
 850 fi
 851 CC="$ac_cv_prog_CC"
 852 if test -n "$CC"; then
 853   echo "$ac_t""$CC" 1>&6
 854 else
 855   echo "$ac_t""no" 1>&6
 856 fi
 857
 858   if test -z "$CC"; then
 859     case "`uname -s`" in
 860     *win32* | *WIN32*)
 861       # Extract the first word of "cl", so it can be a program name with args.
 862 set dummy cl; ac_word=$2
 863 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 864 echo "configure:865: checking for $ac_word" >&5
 865 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 866   echo $ac_n "(cached) $ac_c" 1>&6
 867 else
 868   if test -n "$CC"; then
 869   ac_cv_prog_CC="$CC" # Let the user override the test.
 870 else
 871   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 872   ac_dummy="$PATH"
 873   for ac_dir in $ac_dummy; do
 874     test -z "$ac_dir" && ac_dir=.
 875     if test -f $ac_dir/$ac_word; then
 876       ac_cv_prog_CC="cl"
 877       break
 878     fi
 879   done
 880   IFS="$ac_save_ifs"
 881 fi
 882 fi
 883 CC="$ac_cv_prog_CC"
 884 if test -n "$CC"; then
 885   echo "$ac_t""$CC" 1>&6
 886 else
 887   echo "$ac_t""no" 1>&6
 888 fi
 889  ;;
 890     esac
 891   fi
 892   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 893 fi
 894
 895 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 896 echo "configure:897: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 897
 898 ac_ext=c
 899 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 900 ac_cpp='$CPP $CPPFLAGS'
 901 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 902 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 903 cross_compiling=$ac_cv_prog_cc_cross
 904
 905 cat > conftest.$ac_ext << EOF
 906
 907 #line 908 "configure"
 908 #include "confdefs.h"
 909
 910 main(){return(0);}
 911 EOF
 912 if { (eval echo configure:913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 913   ac_cv_prog_cc_works=yes
 914   # If we can't run a trivial program, we are probably using a cross compiler.
 915   if (./conftest; exit) 2>/dev/null; then
 916     ac_cv_prog_cc_cross=no
 917   else
 918     ac_cv_prog_cc_cross=yes
 919   fi
 920 else
 921   echo "configure: failed program was:" >&5
 922   cat conftest.$ac_ext >&5
 923   ac_cv_prog_cc_works=no
 924 fi
 925 rm -fr conftest*
 926 ac_ext=c
 927 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 928 ac_cpp='$CPP $CPPFLAGS'
 929 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 930 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 931 cross_compiling=$ac_cv_prog_cc_cross
 932
 933 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 934 if test $ac_cv_prog_cc_works = no; then
 935   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 936 fi
 937 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 938 echo "configure:939: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 939 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 940 cross_compiling=$ac_cv_prog_cc_cross
 941
 942 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 943 echo "configure:944: checking whether we are using GNU C" >&5
 944 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 945   echo $ac_n "(cached) $ac_c" 1>&6
 946 else
 947   cat > conftest.c <<EOF
 948 #ifdef __GNUC__
 949   yes;
 950 #endif
 951 EOF
 952 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:953: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 953   ac_cv_prog_gcc=yes
 954 else
 955   ac_cv_prog_gcc=no
 956 fi
 957 fi
 958
 959 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 960
 961 if test $ac_cv_prog_gcc = yes; then
 962   GCC=yes
 963 else
 964   GCC=
 965 fi
 966
 967 ac_test_CFLAGS="${CFLAGS+set}"
 968 ac_save_CFLAGS="$CFLAGS"
 969 CFLAGS=
 970 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 971 echo "configure:972: checking whether ${CC-cc} accepts -g" >&5
 972 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 973   echo $ac_n "(cached) $ac_c" 1>&6
 974 else
 975   echo 'void f(){}' > conftest.c
 976 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 977   ac_cv_prog_cc_g=yes
 978 else
 979   ac_cv_prog_cc_g=no
 980 fi
 981 rm -f conftest*
 982
 983 fi
 984
 985 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 986 if test "$ac_test_CFLAGS" = set; then
 987   CFLAGS="$ac_save_CFLAGS"
 988 elif test $ac_cv_prog_cc_g = yes; then
 989   if test "$GCC" = yes; then
 990     CFLAGS="-g -O2"
 991   else
 992     CFLAGS="-g"
 993   fi
 994 else
 995   if test "$GCC" = yes; then
 996     CFLAGS="-O2"
 997   else
 998     CFLAGS=
 999   fi
1000 fi
1001
1002 # Find a good install program.  We prefer a C program (faster),
1003 # so one script is as good as another.  But avoid the broken or
1004 # incompatible versions:
1005 # SysV /etc/install, /usr/sbin/install
1006 # SunOS /usr/etc/install
1007 # IRIX /sbin/install
1008 # AIX /bin/install
1009 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1010 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1011 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1012 # ./install, which can be erroneously created by make from ./install.sh.
1013 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1014 echo "configure:1015: checking for a BSD compatible install" >&5
1015 if test -z "$INSTALL"; then
1016 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1017   echo $ac_n "(cached) $ac_c" 1>&6
1018 else
1019     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1020   for ac_dir in $PATH; do
1021     # Account for people who put trailing slashes in PATH elements.
1022     case "$ac_dir/" in
1023     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1024     *)
1025       # OSF1 and SCO ODT 3.0 have their own names for install.
1026       # Don't use installbsd from OSF since it installs stuff as root
1027       # by default.
1028       for ac_prog in ginstall scoinst install; do
1029         if test -f $ac_dir/$ac_prog; then
1030           if test $ac_prog = install &&
1031             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1032             # AIX install.  It has an incompatible calling convention.
1033             :
1034           else
1035             ac_cv_path_install="$ac_dir/$ac_prog -c"
1036             break 2
1037           fi
1038         fi
1039       done
1040       ;;
1041     esac
1042   done
1043   IFS="$ac_save_IFS"
1044
1045 fi
1046   if test "${ac_cv_path_install+set}" = set; then
1047     INSTALL="$ac_cv_path_install"
1048   else
1049     # As a last resort, use the slow shell script.  We don't cache a
1050     # path for INSTALL within a source directory, because that will
1051     # break other packages using the cache if that directory is
1052     # removed, or if the path is relative.
1053     INSTALL="$ac_install_sh"
1054   fi
1055 fi
1056 echo "$ac_t""$INSTALL" 1>&6
1057
1058 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1059 # It thinks the first close brace ends the variable substitution.
1060 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1061
1062 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1063
1064 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1065
1066 #
1067 # Look for various header files
1068 #
1069 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1070 echo "configure:1071: checking how to run the C preprocessor" >&5
1071 # On Suns, sometimes $CPP names a directory.
1072 if test -n "$CPP" && test -d "$CPP"; then
1073   CPP=
1074 fi
1075 if test -z "$CPP"; then
1076 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1077   echo $ac_n "(cached) $ac_c" 1>&6
1078 else
1079     # This must be in double quotes, not single quotes, because CPP may get
1080   # substituted into the Makefile and "${CC-cc}" will confuse make.
1081   CPP="${CC-cc} -E"
1082   # On the NeXT, cc -E runs the code through the compiler's parser,
1083   # not just through cpp.
1084   cat > conftest.$ac_ext <<EOF
1085 #line 1086 "configure"
1086 #include "confdefs.h"
1087 #include <assert.h>
1088 Syntax Error
1089 EOF
1090 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1091 { (eval echo configure:1092: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1092 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1093 if test -z "$ac_err"; then
1094   :
1095 else
1096   echo "$ac_err" >&5
1097   echo "configure: failed program was:" >&5
1098   cat conftest.$ac_ext >&5
1099   rm -rf conftest*
1100   CPP="${CC-cc} -E -traditional-cpp"
1101   cat > conftest.$ac_ext <<EOF
1102 #line 1103 "configure"
1103 #include "confdefs.h"
1104 #include <assert.h>
1105 Syntax Error
1106 EOF
1107 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1108 { (eval echo configure:1109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1109 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1110 if test -z "$ac_err"; then
1111   :
1112 else
1113   echo "$ac_err" >&5
1114   echo "configure: failed program was:" >&5
1115   cat conftest.$ac_ext >&5
1116   rm -rf conftest*
1117   CPP="${CC-cc} -nologo -E"
1118   cat > conftest.$ac_ext <<EOF
1119 #line 1120 "configure"
1120 #include "confdefs.h"
1121 #include <assert.h>
1122 Syntax Error
1123 EOF
1124 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1125 { (eval echo configure:1126: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1126 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1127 if test -z "$ac_err"; then
1128   :
1129 else
1130   echo "$ac_err" >&5
1131   echo "configure: failed program was:" >&5
1132   cat conftest.$ac_ext >&5
1133   rm -rf conftest*
1134   CPP=/lib/cpp
1135 fi
1136 rm -f conftest*
1137 fi
1138 rm -f conftest*
1139 fi
1140 rm -f conftest*
1141   ac_cv_prog_CPP="$CPP"
1142 fi
1143   CPP="$ac_cv_prog_CPP"
1144 else
1145   ac_cv_prog_CPP="$CPP"
1146 fi
1147 echo "$ac_t""$CPP" 1>&6
1148
1149 for ac_hdr in stdlib.h
1150 do
1151 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1152 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1153 echo "configure:1154: checking for $ac_hdr" >&5
1154 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1155   echo $ac_n "(cached) $ac_c" 1>&6
1156 else
1157   cat > conftest.$ac_ext <<EOF
1158 #line 1159 "configure"
1159 #include "confdefs.h"
1160 #include <$ac_hdr>
1161 EOF
1162 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1163 { (eval echo configure:1164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1164 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1165 if test -z "$ac_err"; then
1166   rm -rf conftest*
1167   eval "ac_cv_header_$ac_safe=yes"
1168 else
1169   echo "$ac_err" >&5
1170   echo "configure: failed program was:" >&5
1171   cat conftest.$ac_ext >&5
1172   rm -rf conftest*
1173   eval "ac_cv_header_$ac_safe=no"
1174 fi
1175 rm -f conftest*
1176 fi
1177 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1178   echo "$ac_t""yes" 1>&6
1179     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1180   cat >> confdefs.h <<EOF
1181 #define $ac_tr_hdr 1
1182 EOF
1183
1184 else
1185   echo "$ac_t""no" 1>&6
1186 fi
1187 done
1188
1189
1190 #
1191 # Look for various functions
1192 #
1193 echo $ac_n "checking for strcmp""... $ac_c" 1>&6
1194 echo "configure:1195: checking for strcmp" >&5
1195 if eval "test \"`echo '$''{'ac_cv_func_strcmp'+set}'`\" = set"; then
1196   echo $ac_n "(cached) $ac_c" 1>&6
1197 else
1198   cat > conftest.$ac_ext <<EOF
1199 #line 1200 "configure"
1200 #include "confdefs.h"
1201 /* System header to define __stub macros and hopefully few prototypes,
1202     which can conflict with char strcmp(); below.  */
1203 #include <assert.h>
1204 /* Override any gcc2 internal prototype to avoid an error.  */
1205 /* We use char because int might match the return type of a gcc2
1206     builtin and then its argument prototype would still apply.  */
1207 char strcmp();
1208
1209 int main() {
1210
1211 /* The GNU C library defines this for functions which it implements
1212     to always fail with ENOSYS.  Some functions are actually named
1213     something starting with __ and the normal name is an alias.  */
1214 #if defined (__stub_strcmp) || defined (__stub___strcmp)
1215 choke me
1216 #else
1217 strcmp();
1218 #endif
1219
1220 ; return 0; }
1221 EOF
1222 if { (eval echo configure:1223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1223   rm -rf conftest*
1224   eval "ac_cv_func_strcmp=yes"
1225 else
1226   echo "configure: failed program was:" >&5
1227   cat conftest.$ac_ext >&5
1228   rm -rf conftest*
1229   eval "ac_cv_func_strcmp=no"
1230 fi
1231 rm -f conftest*
1232 fi
1233
1234 if eval "test \"`echo '$ac_cv_func_'strcmp`\" = yes"; then
1235   echo "$ac_t""yes" 1>&6
1236   :
1237 else
1238   echo "$ac_t""no" 1>&6
1239 fi
1240
1241
1242 #
1243 # Output Makefile with substitutions
1244
1245 trap '' 1 2 15
1246 cat > confcache <<\EOF
1247 # This file is a shell script that caches the results of configure
1248 # tests run on this system so they can be shared between configure
1249 # scripts and configure runs.  It is not useful on other systems.
1250 # If it contains results you don't want to keep, you may remove or edit it.
1251 #
1252 # By default, configure uses ./config.cache as the cache file,
1253 # creating it if it does not exist already.  You can give configure
1254 # the --cache-file=FILE option to use a different cache file; that is
1255 # what configure does when it calls configure scripts in
1256 # subdirectories, so they share the cache.
1257 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1258 # config.status only pays attention to the cache file if you give it the
1259 # --recheck option to rerun configure.
1260 #
1261 EOF
1262 # The following way of writing the cache mishandles newlines in values,
1263 # but we know of no workaround that is simple, portable, and efficient.
1264 # So, don't put newlines in cache variables' values.
1265 # Ultrix sh set writes to stderr and can't be redirected directly,
1266 # and sets the high bit in the cache file unless we assign to the vars.
1267 (set) 2>&1 |
1268   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1269   *ac_space=\ *)
1270     # `set' does not quote correctly, so add quotes (double-quote substitution
1271     # turns \\\\ into \\, and sed turns \\ into \).
1272     sed -n \
1273       -e "s/'/'\\\\''/g" \
1274       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1275     ;;
1276   *)
1277     # `set' quotes correctly as required by POSIX, so do not add quotes.
1278     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1279     ;;
1280   esac >> confcache
1281 if cmp -s $cache_file confcache; then
1282   :
1283 else
1284   if test -w $cache_file; then
1285     echo "updating cache $cache_file"
1286     cat confcache > $cache_file
1287   else
1288     echo "not updating unwritable cache $cache_file"
1289   fi
1290 fi
1291 rm -f confcache
1292
1293 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1294
1295 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1296 # Let make expand exec_prefix.
1297 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1298
1299 # Any assignment to VPATH causes Sun make to only execute
1300 # the first set of double-colon rules, so remove it if not needed.
1301 # If there is a colon in the path, we need to keep it.
1302 if test "x$srcdir" = x.; then
1303   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1304 fi
1305
1306 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1307
1308 DEFS=-DHAVE_CONFIG_H
1309
1310 # Without the "./", some shells look in PATH for config.status.
1311 : ${CONFIG_STATUS=./config.status}
1312
1313 echo creating $CONFIG_STATUS
1314 rm -f $CONFIG_STATUS
1315 cat > $CONFIG_STATUS <<EOF
1316 #! /bin/sh
1317 # Generated automatically by configure.
1318 # Run this file to recreate the current configuration.
1319 # This directory was configured as follows,
1320 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1321 #
1322 # $0 $ac_configure_args
1323 #
1324 # Compiler output produced by configure, useful for debugging
1325 # configure, is in ./config.log if it exists.
1326
1327 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1328 for ac_option
1329 do
1330   case "\$ac_option" in
1331   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1332     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1333     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1334   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1335     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1336     exit 0 ;;
1337   -help | --help | --hel | --he | --h)
1338     echo "\$ac_cs_usage"; exit 0 ;;
1339   *) echo "\$ac_cs_usage"; exit 1 ;;
1340   esac
1341 done
1342
1343 ac_given_srcdir=$srcdir
1344 ac_given_INSTALL="$INSTALL"
1345
1346 trap 'rm -fr `echo "Makefile calc.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1347 EOF
1348 cat >> $CONFIG_STATUS <<EOF
1349
1350 # Protect against being on the right side of a sed subst in config.status.
1351 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1352  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1353 $ac_vpsub
1354 $extrasub
1355 s%@SHELL@%$SHELL%g
1356 s%@CFLAGS@%$CFLAGS%g
1357 s%@CPPFLAGS@%$CPPFLAGS%g
1358 s%@CXXFLAGS@%$CXXFLAGS%g
1359 s%@FFLAGS@%$FFLAGS%g
1360 s%@DEFS@%$DEFS%g
1361 s%@LDFLAGS@%$LDFLAGS%g
1362 s%@LIBS@%$LIBS%g
1363 s%@exec_prefix@%$exec_prefix%g
1364 s%@prefix@%$prefix%g
1365 s%@program_transform_name@%$program_transform_name%g
1366 s%@bindir@%$bindir%g
1367 s%@sbindir@%$sbindir%g
1368 s%@libexecdir@%$libexecdir%g
1369 s%@datadir@%$datadir%g
1370 s%@sysconfdir@%$sysconfdir%g
1371 s%@sharedstatedir@%$sharedstatedir%g
1372 s%@localstatedir@%$localstatedir%g
1373 s%@libdir@%$libdir%g
1374 s%@includedir@%$includedir%g
1375 s%@oldincludedir@%$oldincludedir%g
1376 s%@infodir@%$infodir%g
1377 s%@mandir@%$mandir%g
1378 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1379 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1380 s%@INSTALL_DATA@%$INSTALL_DATA%g
1381 s%@PACKAGE@%$PACKAGE%g
1382 s%@VERSION@%$VERSION%g
1383 s%@ACLOCAL@%$ACLOCAL%g
1384 s%@AUTOCONF@%$AUTOCONF%g
1385 s%@AUTOMAKE@%$AUTOMAKE%g
1386 s%@AUTOHEADER@%$AUTOHEADER%g
1387 s%@MAKEINFO@%$MAKEINFO%g
1388 s%@SET_MAKE@%$SET_MAKE%g
1389 s%@CC@%$CC%g
1390 s%@CPP@%$CPP%g
1391
1392 CEOF
1393 EOF
1394
1395 cat >> $CONFIG_STATUS <<\EOF
1396
1397 # Split the substitutions into bite-sized pieces for seds with
1398 # small command number limits, like on Digital OSF/1 and HP-UX.
1399 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1400 ac_file=1 # Number of current file.
1401 ac_beg=1 # First line for current file.
1402 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1403 ac_more_lines=:
1404 ac_sed_cmds=""
1405 while $ac_more_lines; do
1406   if test $ac_beg -gt 1; then
1407     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1408   else
1409     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1410   fi
1411   if test ! -s conftest.s$ac_file; then
1412     ac_more_lines=false
1413     rm -f conftest.s$ac_file
1414   else
1415     if test -z "$ac_sed_cmds"; then
1416       ac_sed_cmds="sed -f conftest.s$ac_file"
1417     else
1418       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1419     fi
1420     ac_file=`expr $ac_file + 1`
1421     ac_beg=$ac_end
1422     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1423   fi
1424 done
1425 if test -z "$ac_sed_cmds"; then
1426   ac_sed_cmds=cat
1427 fi
1428 EOF
1429
1430 cat >> $CONFIG_STATUS <<EOF
1431
1432 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1433 EOF
1434 cat >> $CONFIG_STATUS <<\EOF
1435 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1436   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1437   case "$ac_file" in
1438   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1439        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1440   *) ac_file_in="${ac_file}.in" ;;
1441   esac
1442
1443   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1444
1445   # Remove last slash and all that follows it.  Not all systems have dirname.
1446   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1447   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1448     # The file is in a subdirectory.
1449     test ! -d "$ac_dir" && mkdir "$ac_dir"
1450     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1451     # A "../" for each directory in $ac_dir_suffix.
1452     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1453   else
1454     ac_dir_suffix= ac_dots=
1455   fi
1456
1457   case "$ac_given_srcdir" in
1458   .)  srcdir=.
1459       if test -z "$ac_dots"; then top_srcdir=.
1460       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1461   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1462   *) # Relative path.
1463     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1464     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1465   esac
1466
1467   case "$ac_given_INSTALL" in
1468   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1469   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1470   esac
1471
1472   echo creating "$ac_file"
1473   rm -f "$ac_file"
1474   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1475   case "$ac_file" in
1476   *Makefile*) ac_comsub="1i\\
1477 # $configure_input" ;;
1478   *) ac_comsub= ;;
1479   esac
1480
1481   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1482   sed -e "$ac_comsub
1483 s%@configure_input@%$configure_input%g
1484 s%@srcdir@%$srcdir%g
1485 s%@top_srcdir@%$top_srcdir%g
1486 s%@INSTALL@%$INSTALL%g
1487 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1488 fi; done
1489 rm -f conftest.s*
1490
1491 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1492 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1493 #
1494 # ac_d sets the value in "#define NAME VALUE" lines.
1495 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1496 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1497 ac_dC='\3'
1498 ac_dD='%g'
1499 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1500 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1501 ac_uB='\([      ]\)%\1#\2define\3'
1502 ac_uC=' '
1503 ac_uD='\4%g'
1504 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1505 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1506 ac_eB='$%\1#\2define\3'
1507 ac_eC=' '
1508 ac_eD='%g'
1509
1510 if test "${CONFIG_HEADERS+set}" != set; then
1511 EOF
1512 cat >> $CONFIG_STATUS <<EOF
1513   CONFIG_HEADERS="calc.h"
1514 EOF
1515 cat >> $CONFIG_STATUS <<\EOF
1516 fi
1517 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1518   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1519   case "$ac_file" in
1520   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1521        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1522   *) ac_file_in="${ac_file}.in" ;;
1523   esac
1524
1525   echo creating $ac_file
1526
1527   rm -f conftest.frag conftest.in conftest.out
1528   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1529   cat $ac_file_inputs > conftest.in
1530
1531 EOF
1532
1533 # Transform confdefs.h into a sed script conftest.vals that substitutes
1534 # the proper values into config.h.in to produce config.h.  And first:
1535 # Protect against being on the right side of a sed subst in config.status.
1536 # Protect against being in an unquoted here document in config.status.
1537 rm -f conftest.vals
1538 cat > conftest.hdr <<\EOF
1539 s/[\\&%]/\\&/g
1540 s%[\\$`]%\\&%g
1541 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1542 s%ac_d%ac_u%gp
1543 s%ac_u%ac_e%gp
1544 EOF
1545 sed -n -f conftest.hdr confdefs.h > conftest.vals
1546 rm -f conftest.hdr
1547
1548 # This sed command replaces #undef with comments.  This is necessary, for
1549 # example, in the case of _POSIX_SOURCE, which is predefined and required
1550 # on some systems where configure will not decide to define it.
1551 cat >> conftest.vals <<\EOF
1552 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1553 EOF
1554
1555 # Break up conftest.vals because some shells have a limit on
1556 # the size of here documents, and old seds have small limits too.
1557
1558 rm -f conftest.tail
1559 while :
1560 do
1561   ac_lines=`grep -c . conftest.vals`
1562   # grep -c gives empty output for an empty file on some AIX systems.
1563   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1564   # Write a limited-size here document to conftest.frag.
1565   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1566   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1567   echo 'CEOF
1568   sed -f conftest.frag conftest.in > conftest.out
1569   rm -f conftest.in
1570   mv conftest.out conftest.in
1571 ' >> $CONFIG_STATUS
1572   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1573   rm -f conftest.vals
1574   mv conftest.tail conftest.vals
1575 done
1576 rm -f conftest.vals
1577
1578 cat >> $CONFIG_STATUS <<\EOF
1579   rm -f conftest.frag conftest.h
1580   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1581   cat conftest.in >> conftest.h
1582   rm -f conftest.in
1583   if cmp -s $ac_file conftest.h 2>/dev/null; then
1584     echo "$ac_file is unchanged"
1585     rm -f conftest.h
1586   else
1587     # Remove last slash and all that follows it.  Not all systems have dirname.
1588       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1589       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1590       # The file is in a subdirectory.
1591       test ! -d "$ac_dir" && mkdir "$ac_dir"
1592     fi
1593     rm -f $ac_file
1594     mv conftest.h $ac_file
1595   fi
1596 fi; done
1597
1598 EOF
1599 cat >> $CONFIG_STATUS <<EOF
1600
1601
1602 EOF
1603 cat >> $CONFIG_STATUS <<\EOF
1604 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
1605
1606 exit 0
1607 EOF
1608 chmod +x $CONFIG_STATUS
1609 rm -fr confdefs* $ac_clean_files
1610 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1611