gprof/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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="$ac_help
  15   --enable-shared         build shared libraries [default=yes]
  16   --enable-shared=PKGS    only build shared libraries if the current package
  17                           appears as an element in the PKGS list"
  18 ac_help="$ac_help
  19   --enable-static         build static libraries [default=yes]
  20   --enable-static=PKGS    only build shared libraries if the current package
  21                           appears as an element in the PKGS list"
  22 ac_help="$ac_help
  23   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  24 ac_help="$ac_help
  25   --enable-maintainer-mode enable make rules and dependencies not useful
  26                           (and sometimes confusing) to the casual installer"
  27
  28 # Initialize some variables set by options.
  29 # The variables have the same names as the options, with
  30 # dashes changed to underlines.
  31 build=NONE
  32 cache_file=./config.cache
  33 exec_prefix=NONE
  34 host=NONE
  35 no_create=
  36 nonopt=NONE
  37 no_recursion=
  38 prefix=NONE
  39 program_prefix=NONE
  40 program_suffix=NONE
  41 program_transform_name=s,x,x,
  42 silent=
  43 site=
  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="$ac_optarg" ;;
 142
 143   -gas | --gas | --ga | --g)
 144     # Obsolete; use --with-gas.
 145     with_gas=yes ;;
 146
 147   -help | --help | --hel | --he)
 148     # Omit some internal or obsolete options to make the list less imposing.
 149     # This message is too long to be a string in the A/UX 3.1 sh.
 150     cat << EOF
 151 Usage: configure [options] [host]
 152 Options: [defaults in brackets after descriptions]
 153 Configuration:
 154   --cache-file=FILE       cache test results in FILE
 155   --help                  print this message
 156   --no-create             do not create output files
 157   --quiet, --silent       do not print \`checking...' messages
 158   --version               print the version of autoconf that created configure
 159 Directory and file names:
 160   --prefix=PREFIX         install architecture-independent files in PREFIX
 161                           [$ac_default_prefix]
 162   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 163                           [same as prefix]
 164   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 165   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 166   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 167   --datadir=DIR           read-only architecture-independent data in DIR
 168                           [PREFIX/share]
 169   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 170   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 171                           [PREFIX/com]
 172   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 173   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 174   --includedir=DIR        C header files in DIR [PREFIX/include]
 175   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 176   --infodir=DIR           info documentation in DIR [PREFIX/info]
 177   --mandir=DIR            man documentation in DIR [PREFIX/man]
 178   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 179   --program-prefix=PREFIX prepend PREFIX to installed program names
 180   --program-suffix=SUFFIX append SUFFIX to installed program names
 181   --program-transform-name=PROGRAM
 182                           run sed PROGRAM on installed program names
 183 EOF
 184     cat << EOF
 185 Host type:
 186   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 187   --host=HOST             configure for HOST [guessed]
 188   --target=TARGET         configure for TARGET [TARGET=HOST]
 189 Features and packages:
 190   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 191   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 192   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 193   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 194   --x-includes=DIR        X include files are in DIR
 195   --x-libraries=DIR       X library files are in DIR
 196 EOF
 197     if test -n "$ac_help"; then
 198       echo "--enable and --with options recognized:$ac_help"
 199     fi
 200     exit 0 ;;
 201
 202   -host | --host | --hos | --ho)
 203     ac_prev=host ;;
 204   -host=* | --host=* | --hos=* | --ho=*)
 205     host="$ac_optarg" ;;
 206
 207   -includedir | --includedir | --includedi | --included | --include \
 208   | --includ | --inclu | --incl | --inc)
 209     ac_prev=includedir ;;
 210   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 211   | --includ=* | --inclu=* | --incl=* | --inc=*)
 212     includedir="$ac_optarg" ;;
 213
 214   -infodir | --infodir | --infodi | --infod | --info | --inf)
 215     ac_prev=infodir ;;
 216   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 217     infodir="$ac_optarg" ;;
 218
 219   -libdir | --libdir | --libdi | --libd)
 220     ac_prev=libdir ;;
 221   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 222     libdir="$ac_optarg" ;;
 223
 224   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 225   | --libexe | --libex | --libe)
 226     ac_prev=libexecdir ;;
 227   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 228   | --libexe=* | --libex=* | --libe=*)
 229     libexecdir="$ac_optarg" ;;
 230
 231   -localstatedir | --localstatedir | --localstatedi | --localstated \
 232   | --localstate | --localstat | --localsta | --localst \
 233   | --locals | --local | --loca | --loc | --lo)
 234     ac_prev=localstatedir ;;
 235   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 236   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 237   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 238     localstatedir="$ac_optarg" ;;
 239
 240   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 241     ac_prev=mandir ;;
 242   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 243     mandir="$ac_optarg" ;;
 244
 245   -nfp | --nfp | --nf)
 246     # Obsolete; use --without-fp.
 247     with_fp=no ;;
 248
 249   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 250   | --no-cr | --no-c)
 251     no_create=yes ;;
 252
 253   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 254   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 255     no_recursion=yes ;;
 256
 257   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 258   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 259   | --oldin | --oldi | --old | --ol | --o)
 260     ac_prev=oldincludedir ;;
 261   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 262   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 263   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 264     oldincludedir="$ac_optarg" ;;
 265
 266   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 267     ac_prev=prefix ;;
 268   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 269     prefix="$ac_optarg" ;;
 270
 271   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 272   | --program-pre | --program-pr | --program-p)
 273     ac_prev=program_prefix ;;
 274   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 275   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 276     program_prefix="$ac_optarg" ;;
 277
 278   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 279   | --program-suf | --program-su | --program-s)
 280     ac_prev=program_suffix ;;
 281   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 282   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 283     program_suffix="$ac_optarg" ;;
 284
 285   -program-transform-name | --program-transform-name \
 286   | --program-transform-nam | --program-transform-na \
 287   | --program-transform-n | --program-transform- \
 288   | --program-transform | --program-transfor \
 289   | --program-transfo | --program-transf \
 290   | --program-trans | --program-tran \
 291   | --progr-tra | --program-tr | --program-t)
 292     ac_prev=program_transform_name ;;
 293   -program-transform-name=* | --program-transform-name=* \
 294   | --program-transform-nam=* | --program-transform-na=* \
 295   | --program-transform-n=* | --program-transform-=* \
 296   | --program-transform=* | --program-transfor=* \
 297   | --program-transfo=* | --program-transf=* \
 298   | --program-trans=* | --program-tran=* \
 299   | --progr-tra=* | --program-tr=* | --program-t=*)
 300     program_transform_name="$ac_optarg" ;;
 301
 302   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 303   | -silent | --silent | --silen | --sile | --sil)
 304     silent=yes ;;
 305
 306   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 307     ac_prev=sbindir ;;
 308   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 309   | --sbi=* | --sb=*)
 310     sbindir="$ac_optarg" ;;
 311
 312   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 313   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 314   | --sharedst | --shareds | --shared | --share | --shar \
 315   | --sha | --sh)
 316     ac_prev=sharedstatedir ;;
 317   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 318   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 319   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 320   | --sha=* | --sh=*)
 321     sharedstatedir="$ac_optarg" ;;
 322
 323   -site | --site | --sit)
 324     ac_prev=site ;;
 325   -site=* | --site=* | --sit=*)
 326     site="$ac_optarg" ;;
 327
 328   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 329     ac_prev=srcdir ;;
 330   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 331     srcdir="$ac_optarg" ;;
 332
 333   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 334   | --syscon | --sysco | --sysc | --sys | --sy)
 335     ac_prev=sysconfdir ;;
 336   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 337   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 338     sysconfdir="$ac_optarg" ;;
 339
 340   -target | --target | --targe | --targ | --tar | --ta | --t)
 341     ac_prev=target ;;
 342   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 343     target="$ac_optarg" ;;
 344
 345   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 346     verbose=yes ;;
 347
 348   -version | --version | --versio | --versi | --vers)
 349     echo "configure generated by autoconf version 2.12.1"
 350     exit 0 ;;
 351
 352   -with-* | --with-*)
 353     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 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 $ac_package| sed 's/-/_/g'`
 359     case "$ac_option" in
 360       *=*) ;;
 361       *) ac_optarg=yes ;;
 362     esac
 363     eval "with_${ac_package}='$ac_optarg'" ;;
 364
 365   -without-* | --without-*)
 366     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 367     # Reject names that are not valid shell variable names.
 368     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 369       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 370     fi
 371     ac_package=`echo $ac_package| sed 's/-/_/g'`
 372     eval "with_${ac_package}=no" ;;
 373
 374   --x)
 375     # Obsolete; use --with-x.
 376     with_x=yes ;;
 377
 378   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 379   | --x-incl | --x-inc | --x-in | --x-i)
 380     ac_prev=x_includes ;;
 381   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 382   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 383     x_includes="$ac_optarg" ;;
 384
 385   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 386   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 387     ac_prev=x_libraries ;;
 388   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 389   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 390     x_libraries="$ac_optarg" ;;
 391
 392   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 393     ;;
 394
 395   *)
 396     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 397       echo "configure: warning: $ac_option: invalid host type" 1>&2
 398     fi
 399     if test "x$nonopt" != xNONE; then
 400       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 401     fi
 402     nonopt="$ac_option"
 403     ;;
 404
 405   esac
 406 done
 407
 408 if test -n "$ac_prev"; then
 409   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 410 fi
 411
 412 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 413
 414 # File descriptor usage:
 415 # 0 standard input
 416 # 1 file creation
 417 # 2 errors and warnings
 418 # 3 some systems may open it to /dev/tty
 419 # 4 used on the Kubota Titan
 420 # 6 checking for... messages and results
 421 # 5 compiler messages saved in config.log
 422 if test "$silent" = yes; then
 423   exec 6>/dev/null
 424 else
 425   exec 6>&1
 426 fi
 427 exec 5>./config.log
 428
 429 echo "\
 430 This file contains any messages produced by compilers while
 431 running configure, to aid debugging if configure makes a mistake.
 432 " 1>&5
 433
 434 # Strip out --no-create and --no-recursion so they do not pile up.
 435 # Also quote any args containing shell metacharacters.
 436 ac_configure_args=
 437 for ac_arg
 438 do
 439   case "$ac_arg" in
 440   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 441   | --no-cr | --no-c) ;;
 442   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 443   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 444   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 445   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 446   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 447   esac
 448 done
 449
 450 # NLS nuisances.
 451 # Only set these to C if already set.  These must not be set unconditionally
 452 # because not all systems understand e.g. LANG=C (notably SCO).
 453 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 454 # Non-C LC_CTYPE values break the ctype check.
 455 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 456 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 457 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 458 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 459
 460 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 461 rm -rf conftest* confdefs.h
 462 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 463 echo > confdefs.h
 464
 465 # A filename unique to this package, relative to the directory that
 466 # configure is in, which we can look for to find out if srcdir is correct.
 467 ac_unique_file=gprof.c
 468
 469 # Find the source files, if location was not specified.
 470 if test -z "$srcdir"; then
 471   ac_srcdir_defaulted=yes
 472   # Try the directory containing this script, then its parent.
 473   ac_prog=$0
 474   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 475   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 476   srcdir=$ac_confdir
 477   if test ! -r $srcdir/$ac_unique_file; then
 478     srcdir=..
 479   fi
 480 else
 481   ac_srcdir_defaulted=no
 482 fi
 483 if test ! -r $srcdir/$ac_unique_file; then
 484   if test "$ac_srcdir_defaulted" = yes; then
 485     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 486   else
 487     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 488   fi
 489 fi
 490 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 491
 492 # Prefer explicitly selected file to automatically selected ones.
 493 if test -z "$CONFIG_SITE"; then
 494   if test "x$prefix" != xNONE; then
 495     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 496   else
 497     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 498   fi
 499 fi
 500 for ac_site_file in $CONFIG_SITE; do
 501   if test -r "$ac_site_file"; then
 502     echo "loading site script $ac_site_file"
 503     . "$ac_site_file"
 504   fi
 505 done
 506
 507 if test -r "$cache_file"; then
 508   echo "loading cache $cache_file"
 509   . $cache_file
 510 else
 511   echo "creating cache $cache_file"
 512   > $cache_file
 513 fi
 514
 515 ac_ext=c
 516 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 517 ac_cpp='$CPP $CPPFLAGS'
 518 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 519 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 520 cross_compiling=$ac_cv_prog_cc_cross
 521
 522 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 523   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 524   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 525     ac_n= ac_c='
 526 ' ac_t='        '
 527   else
 528     ac_n=-n ac_c= ac_t=
 529   fi
 530 else
 531   ac_n= ac_c='\c' ac_t=
 532 fi
 533
 534
 535
 536 ac_aux_dir=
 537 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 538   if test -f $ac_dir/install-sh; then
 539     ac_aux_dir=$ac_dir
 540     ac_install_sh="$ac_aux_dir/install-sh -c"
 541     break
 542   elif test -f $ac_dir/install.sh; then
 543     ac_aux_dir=$ac_dir
 544     ac_install_sh="$ac_aux_dir/install.sh -c"
 545     break
 546   fi
 547 done
 548 if test -z "$ac_aux_dir"; then
 549   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 550 fi
 551 ac_config_guess=$ac_aux_dir/config.guess
 552 ac_config_sub=$ac_aux_dir/config.sub
 553 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 554
 555
 556 # Do some error checking and defaulting for the host and target type.
 557 # The inputs are:
 558 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 559 #
 560 # The rules are:
 561 # 1. You are not allowed to specify --host, --target, and nonopt at the
 562 #    same time.
 563 # 2. Host defaults to nonopt.
 564 # 3. If nonopt is not specified, then host defaults to the current host,
 565 #    as determined by config.guess.
 566 # 4. Target and build default to nonopt.
 567 # 5. If nonopt is not specified, then target and build default to host.
 568
 569 # The aliases save the names the user supplied, while $host etc.
 570 # will get canonicalized.
 571 case $host---$target---$nonopt in
 572 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 573 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 574 esac
 575
 576
 577 # Make sure we can run config.sub.
 578 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 579 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 580 fi
 581
 582 echo $ac_n "checking host system type""... $ac_c" 1>&6
 583 echo "configure:584: checking host system type" >&5
 584
 585 host_alias=$host
 586 case "$host_alias" in
 587 NONE)
 588   case $nonopt in
 589   NONE)
 590     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 591     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 592     fi ;;
 593   *) host_alias=$nonopt ;;
 594   esac ;;
 595 esac
 596
 597 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 598 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 599 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 600 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 601 echo "$ac_t""$host" 1>&6
 602
 603 echo $ac_n "checking target system type""... $ac_c" 1>&6
 604 echo "configure:605: checking target system type" >&5
 605
 606 target_alias=$target
 607 case "$target_alias" in
 608 NONE)
 609   case $nonopt in
 610   NONE) target_alias=$host_alias ;;
 611   *) target_alias=$nonopt ;;
 612   esac ;;
 613 esac
 614
 615 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 616 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 617 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 618 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 619 echo "$ac_t""$target" 1>&6
 620
 621 echo $ac_n "checking build system type""... $ac_c" 1>&6
 622 echo "configure:623: checking build system type" >&5
 623
 624 build_alias=$build
 625 case "$build_alias" in
 626 NONE)
 627   case $nonopt in
 628   NONE) build_alias=$host_alias ;;
 629   *) build_alias=$nonopt ;;
 630   esac ;;
 631 esac
 632
 633 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 634 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 635 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 636 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 637 echo "$ac_t""$build" 1>&6
 638
 639 test "$host_alias" != "$target_alias" &&
 640   test "$program_prefix$program_suffix$program_transform_name" = \
 641     NONENONEs,x,x, &&
 642   program_prefix=${target_alias}-
 643
 644
 645 # Find a good install program.  We prefer a C program (faster),
 646 # so one script is as good as another.  But avoid the broken or
 647 # incompatible versions:
 648 # SysV /etc/install, /usr/sbin/install
 649 # SunOS /usr/etc/install
 650 # IRIX /sbin/install
 651 # AIX /bin/install
 652 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 653 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 654 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 655 # ./install, which can be erroneously created by make from ./install.sh.
 656 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 657 echo "configure:658: checking for a BSD compatible install" >&5
 658 if test -z "$INSTALL"; then
 659 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 660   echo $ac_n "(cached) $ac_c" 1>&6
 661 else
 662     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 663   for ac_dir in $PATH; do
 664     # Account for people who put trailing slashes in PATH elements.
 665     case "$ac_dir/" in
 666     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 667     *)
 668       # OSF1 and SCO ODT 3.0 have their own names for install.
 669       # Don't use installbsd from OSF since it installs stuff as root
 670       # by default.
 671       for ac_prog in ginstall scoinst install; do
 672         if test -f $ac_dir/$ac_prog; then
 673           if test $ac_prog = install &&
 674             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 675             # AIX install.  It has an incompatible calling convention.
 676             :
 677           else
 678             ac_cv_path_install="$ac_dir/$ac_prog -c"
 679             break 2
 680           fi
 681         fi
 682       done
 683       ;;
 684     esac
 685   done
 686   IFS="$ac_save_IFS"
 687
 688 fi
 689   if test "${ac_cv_path_install+set}" = set; then
 690     INSTALL="$ac_cv_path_install"
 691   else
 692     # As a last resort, use the slow shell script.  We don't cache a
 693     # path for INSTALL within a source directory, because that will
 694     # break other packages using the cache if that directory is
 695     # removed, or if the path is relative.
 696     INSTALL="$ac_install_sh"
 697   fi
 698 fi
 699 echo "$ac_t""$INSTALL" 1>&6
 700
 701 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 702 # It thinks the first close brace ends the variable substitution.
 703 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 704
 705 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 706
 707
 708 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 709
 710 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 711 echo "configure:712: checking whether build environment is sane" >&5
 712 # Just in case
 713 sleep 1
 714 echo timestamp > conftestfile
 715 # Do `set' in a subshell so we don't clobber the current shell's
 716 # arguments.  Must try -L first in case configure is actually a
 717 # symlink; some systems play weird games with the mod time of symlinks
 718 # (eg FreeBSD returns the mod time of the symlink's containing
 719 # directory).
 720 if (
 721    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 722    if test "$*" = "X"; then
 723       # -L didn't work.
 724       set X `ls -t $srcdir/configure conftestfile`
 725    fi
 726    if test "$*" != "X $srcdir/configure conftestfile" \
 727       && test "$*" != "X conftestfile $srcdir/configure"; then
 728
 729       # If neither matched, then we have a broken ls.  This can happen
 730       # if, for instance, CONFIG_SHELL is bash and it inherits a
 731       # broken ls alias from the environment.  This has actually
 732       # happened.  Such a system could not be considered "sane".
 733       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 734 alias in your environment" 1>&2; exit 1; }
 735    fi
 736
 737    test "$2" = conftestfile
 738    )
 739 then
 740    # Ok.
 741    :
 742 else
 743    { echo "configure: error: newly created file is older than distributed files!
 744 Check your system clock" 1>&2; exit 1; }
 745 fi
 746 rm -f conftest*
 747 echo "$ac_t""yes" 1>&6
 748 if test "$program_transform_name" = s,x,x,; then
 749   program_transform_name=
 750 else
 751   # Double any \ or $.  echo might interpret backslashes.
 752   cat <<\EOF_SED > conftestsed
 753 s,\\,\\\\,g; s,\$,$$,g
 754 EOF_SED
 755   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 756   rm -f conftestsed
 757 fi
 758 test "$program_prefix" != NONE &&
 759   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 760 # Use a double $ so make ignores it.
 761 test "$program_suffix" != NONE &&
 762   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 763
 764 # sed with no file args requires a program.
 765 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 766
 767 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 768 echo "configure:769: checking whether ${MAKE-make} sets \${MAKE}" >&5
 769 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 770 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 771   echo $ac_n "(cached) $ac_c" 1>&6
 772 else
 773   cat > conftestmake <<\EOF
 774 all:
 775         @echo 'ac_maketemp="${MAKE}"'
 776 EOF
 777 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 778 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 779 if test -n "$ac_maketemp"; then
 780   eval ac_cv_prog_make_${ac_make}_set=yes
 781 else
 782   eval ac_cv_prog_make_${ac_make}_set=no
 783 fi
 784 rm -f conftestmake
 785 fi
 786 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 787   echo "$ac_t""yes" 1>&6
 788   SET_MAKE=
 789 else
 790   echo "$ac_t""no" 1>&6
 791   SET_MAKE="MAKE=${MAKE-make}"
 792 fi
 793
 794
 795 PACKAGE=gprof
 796
 797 VERSION=2.9.1
 798
 799 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 800   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 801 fi
 802 cat >> confdefs.h <<EOF
 803 #define PACKAGE "$PACKAGE"
 804 EOF
 805
 806 cat >> confdefs.h <<EOF
 807 #define VERSION "$VERSION"
 808 EOF
 809
 810
 811
 812 missing_dir=`cd $ac_aux_dir && pwd`
 813 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 814 echo "configure:815: checking for working aclocal" >&5
 815 # Run test in a subshell; some versions of sh will print an error if
 816 # an executable is not found, even if stderr is redirected.
 817 # Redirect stdin to placate older versions of autoconf.  Sigh.
 818 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 819    ACLOCAL=aclocal
 820    echo "$ac_t""found" 1>&6
 821 else
 822    ACLOCAL="$missing_dir/missing aclocal"
 823    echo "$ac_t""missing" 1>&6
 824 fi
 825
 826 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 827 echo "configure:828: checking for working autoconf" >&5
 828 # Run test in a subshell; some versions of sh will print an error if
 829 # an executable is not found, even if stderr is redirected.
 830 # Redirect stdin to placate older versions of autoconf.  Sigh.
 831 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 832    AUTOCONF=autoconf
 833    echo "$ac_t""found" 1>&6
 834 else
 835    AUTOCONF="$missing_dir/missing autoconf"
 836    echo "$ac_t""missing" 1>&6
 837 fi
 838
 839 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 840 echo "configure:841: checking for working automake" >&5
 841 # Run test in a subshell; some versions of sh will print an error if
 842 # an executable is not found, even if stderr is redirected.
 843 # Redirect stdin to placate older versions of autoconf.  Sigh.
 844 if (automake --version) < /dev/null > /dev/null 2>&1; then
 845    AUTOMAKE=automake
 846    echo "$ac_t""found" 1>&6
 847 else
 848    AUTOMAKE="$missing_dir/missing automake"
 849    echo "$ac_t""missing" 1>&6
 850 fi
 851
 852 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 853 echo "configure:854: checking for working autoheader" >&5
 854 # Run test in a subshell; some versions of sh will print an error if
 855 # an executable is not found, even if stderr is redirected.
 856 # Redirect stdin to placate older versions of autoconf.  Sigh.
 857 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 858    AUTOHEADER=autoheader
 859    echo "$ac_t""found" 1>&6
 860 else
 861    AUTOHEADER="$missing_dir/missing autoheader"
 862    echo "$ac_t""missing" 1>&6
 863 fi
 864
 865 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 866 echo "configure:867: checking for working makeinfo" >&5
 867 # Run test in a subshell; some versions of sh will print an error if
 868 # an executable is not found, even if stderr is redirected.
 869 # Redirect stdin to placate older versions of autoconf.  Sigh.
 870 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 871    MAKEINFO=makeinfo
 872    echo "$ac_t""found" 1>&6
 873 else
 874    MAKEINFO="$missing_dir/missing makeinfo"
 875    echo "$ac_t""missing" 1>&6
 876 fi
 877
 878
 879
 880 # Check whether --enable-shared or --disable-shared was given.
 881 if test "${enable_shared+set}" = set; then
 882   enableval="$enable_shared"
 883   p=${PACKAGE-default}
 884 case "$enableval" in
 885 yes) enable_shared=yes ;;
 886 no) enable_shared=no ;;
 887 *)
 888   enable_shared=no
 889   # Look at the argument we got.  We use all the common list separators.
 890   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 891   for pkg in $enableval; do
 892     if test "X$pkg" = "X$p"; then
 893       enable_shared=yes
 894     fi
 895   done
 896   IFS="$ac_save_ifs"
 897   ;;
 898 esac
 899 else
 900   enable_shared=yes
 901 fi
 902
 903 # Check whether --enable-static or --disable-static was given.
 904 if test "${enable_static+set}" = set; then
 905   enableval="$enable_static"
 906   p=${PACKAGE-default}
 907 case "$enableval" in
 908 yes) enable_static=yes ;;
 909 no) enable_static=no ;;
 910 *)
 911   enable_static=no
 912   # Look at the argument we got.  We use all the common list separators.
 913   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 914   for pkg in $enableval; do
 915     if test "X$pkg" = "X$p"; then
 916       enable_static=yes
 917     fi
 918   done
 919   IFS="$ac_save_ifs"
 920   ;;
 921 esac
 922 else
 923   enable_static=yes
 924 fi
 925
 926 # Extract the first word of "ranlib", so it can be a program name with args.
 927 set dummy ranlib; ac_word=$2
 928 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 929 echo "configure:930: checking for $ac_word" >&5
 930 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 931   echo $ac_n "(cached) $ac_c" 1>&6
 932 else
 933   if test -n "$RANLIB"; then
 934   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 935 else
 936   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 937   for ac_dir in $PATH; do
 938     test -z "$ac_dir" && ac_dir=.
 939     if test -f $ac_dir/$ac_word; then
 940       ac_cv_prog_RANLIB="ranlib"
 941       break
 942     fi
 943   done
 944   IFS="$ac_save_ifs"
 945   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 946 fi
 947 fi
 948 RANLIB="$ac_cv_prog_RANLIB"
 949 if test -n "$RANLIB"; then
 950   echo "$ac_t""$RANLIB" 1>&6
 951 else
 952   echo "$ac_t""no" 1>&6
 953 fi
 954
 955 # Extract the first word of "gcc", so it can be a program name with args.
 956 set dummy gcc; ac_word=$2
 957 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 958 echo "configure:959: checking for $ac_word" >&5
 959 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 960   echo $ac_n "(cached) $ac_c" 1>&6
 961 else
 962   if test -n "$CC"; then
 963   ac_cv_prog_CC="$CC" # Let the user override the test.
 964 else
 965   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 966   for ac_dir in $PATH; do
 967     test -z "$ac_dir" && ac_dir=.
 968     if test -f $ac_dir/$ac_word; then
 969       ac_cv_prog_CC="gcc"
 970       break
 971     fi
 972   done
 973   IFS="$ac_save_ifs"
 974 fi
 975 fi
 976 CC="$ac_cv_prog_CC"
 977 if test -n "$CC"; then
 978   echo "$ac_t""$CC" 1>&6
 979 else
 980   echo "$ac_t""no" 1>&6
 981 fi
 982
 983 if test -z "$CC"; then
 984   # Extract the first word of "cc", so it can be a program name with args.
 985 set dummy cc; ac_word=$2
 986 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 987 echo "configure:988: checking for $ac_word" >&5
 988 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 989   echo $ac_n "(cached) $ac_c" 1>&6
 990 else
 991   if test -n "$CC"; then
 992   ac_cv_prog_CC="$CC" # Let the user override the test.
 993 else
 994   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 995   ac_prog_rejected=no
 996   for ac_dir in $PATH; do
 997     test -z "$ac_dir" && ac_dir=.
 998     if test -f $ac_dir/$ac_word; then
 999       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1000         ac_prog_rejected=yes
1001         continue
1002       fi
1003       ac_cv_prog_CC="cc"
1004       break
1005     fi
1006   done
1007   IFS="$ac_save_ifs"
1008 if test $ac_prog_rejected = yes; then
1009   # We found a bogon in the path, so make sure we never use it.
1010   set dummy $ac_cv_prog_CC
1011   shift
1012   if test $# -gt 0; then
1013     # We chose a different compiler from the bogus one.
1014     # However, it has the same basename, so the bogon will be chosen
1015     # first if we set CC to just the basename; use the full file name.
1016     shift
1017     set dummy "$ac_dir/$ac_word" "$@"
1018     shift
1019     ac_cv_prog_CC="$@"
1020   fi
1021 fi
1022 fi
1023 fi
1024 CC="$ac_cv_prog_CC"
1025 if test -n "$CC"; then
1026   echo "$ac_t""$CC" 1>&6
1027 else
1028   echo "$ac_t""no" 1>&6
1029 fi
1030
1031   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1032 fi
1033
1034 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1035 echo "configure:1036: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1036
1037 ac_ext=c
1038 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1039 ac_cpp='$CPP $CPPFLAGS'
1040 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1041 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1042 cross_compiling=$ac_cv_prog_cc_cross
1043
1044 cat > conftest.$ac_ext <<EOF
1045 #line 1046 "configure"
1046 #include "confdefs.h"
1047 main(){return(0);}
1048 EOF
1049 if { (eval echo configure:1050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1050   ac_cv_prog_cc_works=yes
1051   # If we can't run a trivial program, we are probably using a cross compiler.
1052   if (./conftest; exit) 2>/dev/null; then
1053     ac_cv_prog_cc_cross=no
1054   else
1055     ac_cv_prog_cc_cross=yes
1056   fi
1057 else
1058   echo "configure: failed program was:" >&5
1059   cat conftest.$ac_ext >&5
1060   ac_cv_prog_cc_works=no
1061 fi
1062 rm -fr conftest*
1063
1064 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1065 if test $ac_cv_prog_cc_works = no; then
1066   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1067 fi
1068 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1069 echo "configure:1070: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1070 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1071 cross_compiling=$ac_cv_prog_cc_cross
1072
1073 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1074 echo "configure:1075: checking whether we are using GNU C" >&5
1075 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1076   echo $ac_n "(cached) $ac_c" 1>&6
1077 else
1078   cat > conftest.c <<EOF
1079 #ifdef __GNUC__
1080   yes;
1081 #endif
1082 EOF
1083 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1084   ac_cv_prog_gcc=yes
1085 else
1086   ac_cv_prog_gcc=no
1087 fi
1088 fi
1089
1090 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1091
1092 if test $ac_cv_prog_gcc = yes; then
1093   GCC=yes
1094   ac_test_CFLAGS="${CFLAGS+set}"
1095   ac_save_CFLAGS="$CFLAGS"
1096   CFLAGS=
1097   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1098 echo "configure:1099: checking whether ${CC-cc} accepts -g" >&5
1099 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1100   echo $ac_n "(cached) $ac_c" 1>&6
1101 else
1102   echo 'void f(){}' > conftest.c
1103 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1104   ac_cv_prog_cc_g=yes
1105 else
1106   ac_cv_prog_cc_g=no
1107 fi
1108 rm -f conftest*
1109
1110 fi
1111
1112 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1113   if test "$ac_test_CFLAGS" = set; then
1114     CFLAGS="$ac_save_CFLAGS"
1115   elif test $ac_cv_prog_cc_g = yes; then
1116     CFLAGS="-g -O2"
1117   else
1118     CFLAGS="-O2"
1119   fi
1120 else
1121   GCC=
1122   test "${CFLAGS+set}" = set || CFLAGS="-g"
1123 fi
1124
1125 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1126 if test "${with_gnu_ld+set}" = set; then
1127   withval="$with_gnu_ld"
1128   test "$withval" = no || with_gnu_ld=yes
1129 else
1130   with_gnu_ld=no
1131 fi
1132
1133
1134 ac_prog=ld
1135 if test "$ac_cv_prog_gcc" = yes; then
1136   # Check if gcc -print-prog-name=ld gives a path.
1137   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1138 echo "configure:1139: checking for ld used by GCC" >&5
1139   ac_prog=`($CC -print-prog-name=ld) 2>&5`
1140   case "$ac_prog" in
1141   # Accept absolute paths.
1142   /* | [A-Za-z]:\\*)
1143     test -z "$LD" && LD="$ac_prog"
1144     ;;
1145   "")
1146     # If it fails, then pretend we aren't using GCC.
1147     ac_prog=ld
1148     ;;
1149   *)
1150     # If it is relative, then search for the first ld in PATH.
1151     with_gnu_ld=unknown
1152     ;;
1153   esac
1154 elif test "$with_gnu_ld" = yes; then
1155   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1156 echo "configure:1157: checking for GNU ld" >&5
1157 else
1158   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1159 echo "configure:1160: checking for non-GNU ld" >&5
1160 fi
1161 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1162   echo $ac_n "(cached) $ac_c" 1>&6
1163 else
1164   if test -z "$LD"; then
1165   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1166   for ac_dir in $PATH; do
1167     test -z "$ac_dir" && ac_dir=.
1168     if test -f "$ac_dir/$ac_prog"; then
1169       ac_cv_path_LD="$ac_dir/$ac_prog"
1170       # Check to see if the program is GNU ld.  I'd rather use --version,
1171       # but apparently some GNU ld's only accept -v.
1172       # Break only if it was the GNU/non-GNU ld that we prefer.
1173       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1174         test "$with_gnu_ld" != no && break
1175       else
1176         test "$with_gnu_ld" != yes && break
1177       fi
1178     fi
1179   done
1180   IFS="$ac_save_ifs"
1181 else
1182   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1183 fi
1184 fi
1185
1186 LD="$ac_cv_path_LD"
1187 if test -n "$LD"; then
1188   echo "$ac_t""$LD" 1>&6
1189 else
1190   echo "$ac_t""no" 1>&6
1191 fi
1192 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1193
1194 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1195 echo "configure:1196: checking if the linker ($LD) is GNU ld" >&5
1196 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1197   echo $ac_n "(cached) $ac_c" 1>&6
1198 else
1199   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1200 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1201   ac_cv_prog_gnu_ld=yes
1202 else
1203   ac_cv_prog_gnu_ld=no
1204 fi
1205 fi
1206
1207 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1208
1209
1210 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1211 echo "configure:1212: checking for BSD-compatible nm" >&5
1212 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1213   echo $ac_n "(cached) $ac_c" 1>&6
1214 else
1215   case "$NM" in
1216 /* | [A-Za-z]:\\*)
1217   ac_cv_path_NM="$NM" # Let the user override the test with a path.
1218   ;;
1219 *)
1220   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1221   for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
1222     test -z "$ac_dir" && ac_dir=.
1223     if test -f $ac_dir/nm; then
1224       # Check to see if the nm accepts a BSD-compat flag.
1225       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1226       #   nm: unknown option "B" ignored
1227       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1228         ac_cv_path_NM="$ac_dir/nm -B"
1229       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1230         ac_cv_path_NM="$ac_dir/nm -p"
1231       else
1232         ac_cv_path_NM="$ac_dir/nm"
1233       fi
1234       break
1235     fi
1236   done
1237   IFS="$ac_save_ifs"
1238   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1239   ;;
1240 esac
1241 fi
1242
1243 NM="$ac_cv_path_NM"
1244 echo "$ac_t""$NM" 1>&6
1245
1246
1247 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1248 echo "configure:1249: checking whether ln -s works" >&5
1249 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1250   echo $ac_n "(cached) $ac_c" 1>&6
1251 else
1252   rm -f conftestdata
1253 if ln -s X conftestdata 2>/dev/null
1254 then
1255   rm -f conftestdata
1256   ac_cv_prog_LN_S="ln -s"
1257 else
1258   ac_cv_prog_LN_S=ln
1259 fi
1260 fi
1261 LN_S="$ac_cv_prog_LN_S"
1262 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1263   echo "$ac_t""yes" 1>&6
1264 else
1265   echo "$ac_t""no" 1>&6
1266 fi
1267
1268 # Always use our own libtool.
1269 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1270
1271 # Check for any special flags to pass to ltconfig.
1272 libtool_flags=
1273 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1274 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1275 test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1276 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1277 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1278
1279 # Some flags need to be propagated to the compiler or linker for good
1280 # libtool support.
1281 case "$host" in
1282 *-*-irix6*)
1283   # Find out which ABI we are using.
1284   echo '#line 1285 "configure"' > conftest.$ac_ext
1285   if { (eval echo configure:1286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1286     case "`/usr/bin/file conftest.o`" in
1287     *32-bit*)
1288       LD="${LD-ld} -32"
1289       ;;
1290     *N32*)
1291       LD="${LD-ld} -n32"
1292       ;;
1293     *64-bit*)
1294       LD="${LD-ld} -64"
1295       ;;
1296     esac
1297   fi
1298   rm -rf conftest*
1299   ;;
1300
1301 *-*-sco3.2v5*)
1302   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1303   CFLAGS="$CFLAGS -belf"
1304   ;;
1305 esac
1306
1307 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1308 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1309 LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
1310 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1311 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1312 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1313
1314
1315
1316
1317
1318
1319 # Extract the first word of "gcc", so it can be a program name with args.
1320 set dummy gcc; ac_word=$2
1321 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1322 echo "configure:1323: checking for $ac_word" >&5
1323 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1324   echo $ac_n "(cached) $ac_c" 1>&6
1325 else
1326   if test -n "$CC"; then
1327   ac_cv_prog_CC="$CC" # Let the user override the test.
1328 else
1329   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1330   for ac_dir in $PATH; do
1331     test -z "$ac_dir" && ac_dir=.
1332     if test -f $ac_dir/$ac_word; then
1333       ac_cv_prog_CC="gcc"
1334       break
1335     fi
1336   done
1337   IFS="$ac_save_ifs"
1338 fi
1339 fi
1340 CC="$ac_cv_prog_CC"
1341 if test -n "$CC"; then
1342   echo "$ac_t""$CC" 1>&6
1343 else
1344   echo "$ac_t""no" 1>&6
1345 fi
1346
1347 if test -z "$CC"; then
1348   # Extract the first word of "cc", so it can be a program name with args.
1349 set dummy cc; ac_word=$2
1350 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1351 echo "configure:1352: checking for $ac_word" >&5
1352 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1353   echo $ac_n "(cached) $ac_c" 1>&6
1354 else
1355   if test -n "$CC"; then
1356   ac_cv_prog_CC="$CC" # Let the user override the test.
1357 else
1358   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1359   ac_prog_rejected=no
1360   for ac_dir in $PATH; do
1361     test -z "$ac_dir" && ac_dir=.
1362     if test -f $ac_dir/$ac_word; then
1363       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1364         ac_prog_rejected=yes
1365         continue
1366       fi
1367       ac_cv_prog_CC="cc"
1368       break
1369     fi
1370   done
1371   IFS="$ac_save_ifs"
1372 if test $ac_prog_rejected = yes; then
1373   # We found a bogon in the path, so make sure we never use it.
1374   set dummy $ac_cv_prog_CC
1375   shift
1376   if test $# -gt 0; then
1377     # We chose a different compiler from the bogus one.
1378     # However, it has the same basename, so the bogon will be chosen
1379     # first if we set CC to just the basename; use the full file name.
1380     shift
1381     set dummy "$ac_dir/$ac_word" "$@"
1382     shift
1383     ac_cv_prog_CC="$@"
1384   fi
1385 fi
1386 fi
1387 fi
1388 CC="$ac_cv_prog_CC"
1389 if test -n "$CC"; then
1390   echo "$ac_t""$CC" 1>&6
1391 else
1392   echo "$ac_t""no" 1>&6
1393 fi
1394
1395   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1396 fi
1397
1398 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1399 echo "configure:1400: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1400
1401 ac_ext=c
1402 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1403 ac_cpp='$CPP $CPPFLAGS'
1404 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1405 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1406 cross_compiling=$ac_cv_prog_cc_cross
1407
1408 cat > conftest.$ac_ext <<EOF
1409 #line 1410 "configure"
1410 #include "confdefs.h"
1411 main(){return(0);}
1412 EOF
1413 if { (eval echo configure:1414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1414   ac_cv_prog_cc_works=yes
1415   # If we can't run a trivial program, we are probably using a cross compiler.
1416   if (./conftest; exit) 2>/dev/null; then
1417     ac_cv_prog_cc_cross=no
1418   else
1419     ac_cv_prog_cc_cross=yes
1420   fi
1421 else
1422   echo "configure: failed program was:" >&5
1423   cat conftest.$ac_ext >&5
1424   ac_cv_prog_cc_works=no
1425 fi
1426 rm -fr conftest*
1427
1428 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1429 if test $ac_cv_prog_cc_works = no; then
1430   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1431 fi
1432 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1433 echo "configure:1434: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1434 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1435 cross_compiling=$ac_cv_prog_cc_cross
1436
1437 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1438 echo "configure:1439: checking whether we are using GNU C" >&5
1439 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1440   echo $ac_n "(cached) $ac_c" 1>&6
1441 else
1442   cat > conftest.c <<EOF
1443 #ifdef __GNUC__
1444   yes;
1445 #endif
1446 EOF
1447 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1448: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1448   ac_cv_prog_gcc=yes
1449 else
1450   ac_cv_prog_gcc=no
1451 fi
1452 fi
1453
1454 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1455
1456 if test $ac_cv_prog_gcc = yes; then
1457   GCC=yes
1458   ac_test_CFLAGS="${CFLAGS+set}"
1459   ac_save_CFLAGS="$CFLAGS"
1460   CFLAGS=
1461   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1462 echo "configure:1463: checking whether ${CC-cc} accepts -g" >&5
1463 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1464   echo $ac_n "(cached) $ac_c" 1>&6
1465 else
1466   echo 'void f(){}' > conftest.c
1467 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1468   ac_cv_prog_cc_g=yes
1469 else
1470   ac_cv_prog_cc_g=no
1471 fi
1472 rm -f conftest*
1473
1474 fi
1475
1476 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1477   if test "$ac_test_CFLAGS" = set; then
1478     CFLAGS="$ac_save_CFLAGS"
1479   elif test $ac_cv_prog_cc_g = yes; then
1480     CFLAGS="-g -O2"
1481   else
1482     CFLAGS="-O2"
1483   fi
1484 else
1485   GCC=
1486   test "${CFLAGS+set}" = set || CFLAGS="-g"
1487 fi
1488
1489
1490 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1491
1492
1493 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1494 echo "configure:1495: checking for POSIXized ISC" >&5
1495 if test -d /etc/conf/kconfig.d &&
1496   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1497 then
1498   echo "$ac_t""yes" 1>&6
1499   ISC=yes # If later tests want to check for ISC.
1500   cat >> confdefs.h <<\EOF
1501 #define _POSIX_SOURCE 1
1502 EOF
1503
1504   if test "$GCC" = yes; then
1505     CC="$CC -posix"
1506   else
1507     CC="$CC -Xp"
1508   fi
1509 else
1510   echo "$ac_t""no" 1>&6
1511   ISC=
1512 fi
1513
1514
1515 case "${target}" in
1516 *-*-bsd4.4* | *-*-netbsd* | *-*-freebsd* | *-*-openbsd*)
1517   cat >> confdefs.h <<\EOF
1518 #define BSD44_FORMAT 1
1519 EOF
1520
1521   ;;
1522 esac
1523
1524 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1525 echo "configure:1526: checking whether to enable maintainer-specific portions of Makefiles" >&5
1526     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1527 if test "${enable_maintainer_mode+set}" = set; then
1528   enableval="$enable_maintainer_mode"
1529   USE_MAINTAINER_MODE=$enableval
1530 else
1531   USE_MAINTAINER_MODE=no
1532 fi
1533
1534   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1535   if test $USE_MAINTAINER_MODE = yes; then
1536     MAINT=
1537   else
1538     MAINT='#M#'
1539   fi
1540
1541
1542 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
1543 echo "configure:1544: checking for Cygwin32 environment" >&5
1544 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
1545   echo $ac_n "(cached) $ac_c" 1>&6
1546 else
1547   cat > conftest.$ac_ext <<EOF
1548 #line 1549 "configure"
1549 #include "confdefs.h"
1550
1551 int main() {
1552 return __CYGWIN32__;
1553 ; return 0; }
1554 EOF
1555 if { (eval echo configure:1556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1556   rm -rf conftest*
1557   am_cv_cygwin32=yes
1558 else
1559   echo "configure: failed program was:" >&5
1560   cat conftest.$ac_ext >&5
1561   rm -rf conftest*
1562   am_cv_cygwin32=no
1563 fi
1564 rm -f conftest*
1565 rm -f conftest*
1566 fi
1567
1568 echo "$ac_t""$am_cv_cygwin32" 1>&6
1569 CYGWIN32=
1570 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
1571 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
1572 echo "configure:1573: checking for Mingw32 environment" >&5
1573 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
1574   echo $ac_n "(cached) $ac_c" 1>&6
1575 else
1576   cat > conftest.$ac_ext <<EOF
1577 #line 1578 "configure"
1578 #include "confdefs.h"
1579
1580 int main() {
1581 return __MINGW32__;
1582 ; return 0; }
1583 EOF
1584 if { (eval echo configure:1585: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1585   rm -rf conftest*
1586   am_cv_mingw32=yes
1587 else
1588   echo "configure: failed program was:" >&5
1589   cat conftest.$ac_ext >&5
1590   rm -rf conftest*
1591   am_cv_mingw32=no
1592 fi
1593 rm -f conftest*
1594 rm -f conftest*
1595 fi
1596
1597 echo "$ac_t""$am_cv_mingw32" 1>&6
1598 MINGW32=
1599 test "$am_cv_mingw32" = yes && MINGW32=yes
1600
1601
1602 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1603 echo "configure:1604: checking for executable suffix" >&5
1604 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
1605   echo $ac_n "(cached) $ac_c" 1>&6
1606 else
1607   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
1608 am_cv_exeext=.exe
1609 else
1610 cat > am_c_test.c << 'EOF'
1611 int main() {
1612 /* Nothing needed here */
1613 }
1614 EOF
1615 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
1616 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
1617 rm -f am_c_test*
1618 fi
1619
1620 test x"${am_cv_exeext}" = x && am_cv_exeext=no
1621 fi
1622 EXEEXT=""
1623 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
1624 echo "$ac_t""${am_cv_exeext}" 1>&6
1625
1626
1627 trap '' 1 2 15
1628 cat > confcache <<\EOF
1629 # This file is a shell script that caches the results of configure
1630 # tests run on this system so they can be shared between configure
1631 # scripts and configure runs.  It is not useful on other systems.
1632 # If it contains results you don't want to keep, you may remove or edit it.
1633 #
1634 # By default, configure uses ./config.cache as the cache file,
1635 # creating it if it does not exist already.  You can give configure
1636 # the --cache-file=FILE option to use a different cache file; that is
1637 # what configure does when it calls configure scripts in
1638 # subdirectories, so they share the cache.
1639 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1640 # config.status only pays attention to the cache file if you give it the
1641 # --recheck option to rerun configure.
1642 #
1643 EOF
1644 # The following way of writing the cache mishandles newlines in values,
1645 # but we know of no workaround that is simple, portable, and efficient.
1646 # So, don't put newlines in cache variables' values.
1647 # Ultrix sh set writes to stderr and can't be redirected directly,
1648 # and sets the high bit in the cache file unless we assign to the vars.
1649 (set) 2>&1 |
1650   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
1651   *ac_space=\ *)
1652     # `set' does not quote correctly, so add quotes (double-quote substitution
1653     # turns \\\\ into \\, and sed turns \\ into \).
1654     sed -n \
1655       -e "s/'/'\\\\''/g" \
1656       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1657     ;;
1658   *)
1659     # `set' quotes correctly as required by POSIX, so do not add quotes.
1660     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1661     ;;
1662   esac >> confcache
1663 if cmp -s $cache_file confcache; then
1664   :
1665 else
1666   if test -w $cache_file; then
1667     echo "updating cache $cache_file"
1668     cat confcache > $cache_file
1669   else
1670     echo "not updating unwritable cache $cache_file"
1671   fi
1672 fi
1673 rm -f confcache
1674
1675 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1676
1677 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1678 # Let make expand exec_prefix.
1679 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1680
1681 # Any assignment to VPATH causes Sun make to only execute
1682 # the first set of double-colon rules, so remove it if not needed.
1683 # If there is a colon in the path, we need to keep it.
1684 if test "x$srcdir" = x.; then
1685   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1686 fi
1687
1688 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1689
1690 DEFS=-DHAVE_CONFIG_H
1691
1692 # Without the "./", some shells look in PATH for config.status.
1693 : ${CONFIG_STATUS=./config.status}
1694
1695 echo creating $CONFIG_STATUS
1696 rm -f $CONFIG_STATUS
1697 cat > $CONFIG_STATUS <<EOF
1698 #! /bin/sh
1699 # Generated automatically by configure.
1700 # Run this file to recreate the current configuration.
1701 # This directory was configured as follows,
1702 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1703 #
1704 # $0 $ac_configure_args
1705 #
1706 # Compiler output produced by configure, useful for debugging
1707 # configure, is in ./config.log if it exists.
1708
1709 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1710 for ac_option
1711 do
1712   case "\$ac_option" in
1713   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1714     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1715     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1716   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1717     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
1718     exit 0 ;;
1719   -help | --help | --hel | --he | --h)
1720     echo "\$ac_cs_usage"; exit 0 ;;
1721   *) echo "\$ac_cs_usage"; exit 1 ;;
1722   esac
1723 done
1724
1725 ac_given_srcdir=$srcdir
1726 ac_given_INSTALL="$INSTALL"
1727
1728 trap 'rm -fr `echo "Makefile gconfig.h:gconfig.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1729 EOF
1730 cat >> $CONFIG_STATUS <<EOF
1731
1732 # Protect against being on the right side of a sed subst in config.status.
1733 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1734  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1735 $ac_vpsub
1736 $extrasub
1737 s%@SHELL@%$SHELL%g
1738 s%@CFLAGS@%$CFLAGS%g
1739 s%@CPPFLAGS@%$CPPFLAGS%g
1740 s%@CXXFLAGS@%$CXXFLAGS%g
1741 s%@DEFS@%$DEFS%g
1742 s%@LDFLAGS@%$LDFLAGS%g
1743 s%@LIBS@%$LIBS%g
1744 s%@exec_prefix@%$exec_prefix%g
1745 s%@prefix@%$prefix%g
1746 s%@program_transform_name@%$program_transform_name%g
1747 s%@bindir@%$bindir%g
1748 s%@sbindir@%$sbindir%g
1749 s%@libexecdir@%$libexecdir%g
1750 s%@datadir@%$datadir%g
1751 s%@sysconfdir@%$sysconfdir%g
1752 s%@sharedstatedir@%$sharedstatedir%g
1753 s%@localstatedir@%$localstatedir%g
1754 s%@libdir@%$libdir%g
1755 s%@includedir@%$includedir%g
1756 s%@oldincludedir@%$oldincludedir%g
1757 s%@infodir@%$infodir%g
1758 s%@mandir@%$mandir%g
1759 s%@host@%$host%g
1760 s%@host_alias@%$host_alias%g
1761 s%@host_cpu@%$host_cpu%g
1762 s%@host_vendor@%$host_vendor%g
1763 s%@host_os@%$host_os%g
1764 s%@target@%$target%g
1765 s%@target_alias@%$target_alias%g
1766 s%@target_cpu@%$target_cpu%g
1767 s%@target_vendor@%$target_vendor%g
1768 s%@target_os@%$target_os%g
1769 s%@build@%$build%g
1770 s%@build_alias@%$build_alias%g
1771 s%@build_cpu@%$build_cpu%g
1772 s%@build_vendor@%$build_vendor%g
1773 s%@build_os@%$build_os%g
1774 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1775 s%@INSTALL_DATA@%$INSTALL_DATA%g
1776 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1777 s%@PACKAGE@%$PACKAGE%g
1778 s%@VERSION@%$VERSION%g
1779 s%@ACLOCAL@%$ACLOCAL%g
1780 s%@AUTOCONF@%$AUTOCONF%g
1781 s%@AUTOMAKE@%$AUTOMAKE%g
1782 s%@AUTOHEADER@%$AUTOHEADER%g
1783 s%@MAKEINFO@%$MAKEINFO%g
1784 s%@SET_MAKE@%$SET_MAKE%g
1785 s%@RANLIB@%$RANLIB%g
1786 s%@CC@%$CC%g
1787 s%@LD@%$LD%g
1788 s%@NM@%$NM%g
1789 s%@LN_S@%$LN_S%g
1790 s%@LIBTOOL@%$LIBTOOL%g
1791 s%@MAINT@%$MAINT%g
1792 s%@EXEEXT@%$EXEEXT%g
1793
1794 CEOF
1795 EOF
1796
1797 cat >> $CONFIG_STATUS <<\EOF
1798
1799 # Split the substitutions into bite-sized pieces for seds with
1800 # small command number limits, like on Digital OSF/1 and HP-UX.
1801 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1802 ac_file=1 # Number of current file.
1803 ac_beg=1 # First line for current file.
1804 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1805 ac_more_lines=:
1806 ac_sed_cmds=""
1807 while $ac_more_lines; do
1808   if test $ac_beg -gt 1; then
1809     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1810   else
1811     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1812   fi
1813   if test ! -s conftest.s$ac_file; then
1814     ac_more_lines=false
1815     rm -f conftest.s$ac_file
1816   else
1817     if test -z "$ac_sed_cmds"; then
1818       ac_sed_cmds="sed -f conftest.s$ac_file"
1819     else
1820       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1821     fi
1822     ac_file=`expr $ac_file + 1`
1823     ac_beg=$ac_end
1824     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1825   fi
1826 done
1827 if test -z "$ac_sed_cmds"; then
1828   ac_sed_cmds=cat
1829 fi
1830 EOF
1831
1832 cat >> $CONFIG_STATUS <<EOF
1833
1834 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1835 EOF
1836 cat >> $CONFIG_STATUS <<\EOF
1837 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1838   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1839   case "$ac_file" in
1840   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1841        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1842   *) ac_file_in="${ac_file}.in" ;;
1843   esac
1844
1845   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1846
1847   # Remove last slash and all that follows it.  Not all systems have dirname.
1848   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1849   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1850     # The file is in a subdirectory.
1851     test ! -d "$ac_dir" && mkdir "$ac_dir"
1852     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1853     # A "../" for each directory in $ac_dir_suffix.
1854     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1855   else
1856     ac_dir_suffix= ac_dots=
1857   fi
1858
1859   case "$ac_given_srcdir" in
1860   .)  srcdir=.
1861       if test -z "$ac_dots"; then top_srcdir=.
1862       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1863   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1864   *) # Relative path.
1865     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1866     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1867   esac
1868
1869   case "$ac_given_INSTALL" in
1870   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1871   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1872   esac
1873
1874   echo creating "$ac_file"
1875   rm -f "$ac_file"
1876   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1877   case "$ac_file" in
1878   *Makefile*) ac_comsub="1i\\
1879 # $configure_input" ;;
1880   *) ac_comsub= ;;
1881   esac
1882
1883   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1884   sed -e "$ac_comsub
1885 s%@configure_input@%$configure_input%g
1886 s%@srcdir@%$srcdir%g
1887 s%@top_srcdir@%$top_srcdir%g
1888 s%@INSTALL@%$INSTALL%g
1889 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1890 fi; done
1891 rm -f conftest.s*
1892
1893 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1894 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1895 #
1896 # ac_d sets the value in "#define NAME VALUE" lines.
1897 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1898 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1899 ac_dC='\3'
1900 ac_dD='%g'
1901 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1902 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1903 ac_uB='\([      ]\)%\1#\2define\3'
1904 ac_uC=' '
1905 ac_uD='\4%g'
1906 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1907 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1908 ac_eB='$%\1#\2define\3'
1909 ac_eC=' '
1910 ac_eD='%g'
1911
1912 if test "${CONFIG_HEADERS+set}" != set; then
1913 EOF
1914 cat >> $CONFIG_STATUS <<EOF
1915   CONFIG_HEADERS="gconfig.h:gconfig.in"
1916 EOF
1917 cat >> $CONFIG_STATUS <<\EOF
1918 fi
1919 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1920   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1921   case "$ac_file" in
1922   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1923        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1924   *) ac_file_in="${ac_file}.in" ;;
1925   esac
1926
1927   echo creating $ac_file
1928
1929   rm -f conftest.frag conftest.in conftest.out
1930   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1931   cat $ac_file_inputs > conftest.in
1932
1933 EOF
1934
1935 # Transform confdefs.h into a sed script conftest.vals that substitutes
1936 # the proper values into config.h.in to produce config.h.  And first:
1937 # Protect against being on the right side of a sed subst in config.status.
1938 # Protect against being in an unquoted here document in config.status.
1939 rm -f conftest.vals
1940 cat > conftest.hdr <<\EOF
1941 s/[\\&%]/\\&/g
1942 s%[\\$`]%\\&%g
1943 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1944 s%ac_d%ac_u%gp
1945 s%ac_u%ac_e%gp
1946 EOF
1947 sed -n -f conftest.hdr confdefs.h > conftest.vals
1948 rm -f conftest.hdr
1949
1950 # This sed command replaces #undef with comments.  This is necessary, for
1951 # example, in the case of _POSIX_SOURCE, which is predefined and required
1952 # on some systems where configure will not decide to define it.
1953 cat >> conftest.vals <<\EOF
1954 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1955 EOF
1956
1957 # Break up conftest.vals because some shells have a limit on
1958 # the size of here documents, and old seds have small limits too.
1959
1960 rm -f conftest.tail
1961 while :
1962 do
1963   ac_lines=`grep -c . conftest.vals`
1964   # grep -c gives empty output for an empty file on some AIX systems.
1965   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1966   # Write a limited-size here document to conftest.frag.
1967   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1968   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1969   echo 'CEOF
1970   sed -f conftest.frag conftest.in > conftest.out
1971   rm -f conftest.in
1972   mv conftest.out conftest.in
1973 ' >> $CONFIG_STATUS
1974   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1975   rm -f conftest.vals
1976   mv conftest.tail conftest.vals
1977 done
1978 rm -f conftest.vals
1979
1980 cat >> $CONFIG_STATUS <<\EOF
1981   rm -f conftest.frag conftest.h
1982   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1983   cat conftest.in >> conftest.h
1984   rm -f conftest.in
1985   if cmp -s $ac_file conftest.h 2>/dev/null; then
1986     echo "$ac_file is unchanged"
1987     rm -f conftest.h
1988   else
1989     # Remove last slash and all that follows it.  Not all systems have dirname.
1990       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1991       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1992       # The file is in a subdirectory.
1993       test ! -d "$ac_dir" && mkdir "$ac_dir"
1994     fi
1995     rm -f $ac_file
1996     mv conftest.h $ac_file
1997   fi
1998 fi; done
1999
2000 EOF
2001 cat >> $CONFIG_STATUS <<EOF
2002
2003
2004 EOF
2005 cat >> $CONFIG_STATUS <<\EOF
2006 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
2007
2008 exit 0
2009 EOF
2010 chmod +x $CONFIG_STATUS
2011 rm -fr confdefs* $ac_clean_files
2012 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2013