libmudflap/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-maintainer-mode enable make rules and dependencies not useful
  16                           (and sometimes confusing) to the casual installer"
  17 ac_help="$ac_help
  18   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  19 ac_help="$ac_help
  20   --enable-static[=PKGS]  build static libraries [default=yes]"
  21 ac_help="$ac_help
  22   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  23 ac_help="$ac_help
  24   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  25 ac_help="$ac_help
  26   --disable-libtool-lock  avoid locking (might break parallel builds)"
  27 ac_help="$ac_help
  28   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  29
  30 # Initialize some variables set by options.
  31 # The variables have the same names as the options, with
  32 # dashes changed to underlines.
  33 build=NONE
  34 cache_file=./config.cache
  35 exec_prefix=NONE
  36 host=NONE
  37 no_create=
  38 nonopt=NONE
  39 no_recursion=
  40 prefix=NONE
  41 program_prefix=NONE
  42 program_suffix=NONE
  43 program_transform_name=s,x,x,
  44 silent=
  45 site=
  46 srcdir=
  47 target=NONE
  48 verbose=
  49 x_includes=NONE
  50 x_libraries=NONE
  51 bindir='${exec_prefix}/bin'
  52 sbindir='${exec_prefix}/sbin'
  53 libexecdir='${exec_prefix}/libexec'
  54 datadir='${prefix}/share'
  55 sysconfdir='${prefix}/etc'
  56 sharedstatedir='${prefix}/com'
  57 localstatedir='${prefix}/var'
  58 libdir='${exec_prefix}/lib'
  59 includedir='${prefix}/include'
  60 oldincludedir='/usr/include'
  61 infodir='${prefix}/info'
  62 mandir='${prefix}/man'
  63
  64 # Initialize some other variables.
  65 subdirs=
  66 MFLAGS= MAKEFLAGS=
  67 SHELL=${CONFIG_SHELL-/bin/sh}
  68 # Maximum number of lines to put in a shell here document.
  69 ac_max_here_lines=12
  70
  71 ac_prev=
  72 for ac_option
  73 do
  74
  75   # If the previous option needs an argument, assign it.
  76   if test -n "$ac_prev"; then
  77     eval "$ac_prev=\$ac_option"
  78     ac_prev=
  79     continue
  80   fi
  81
  82   case "$ac_option" in
  83   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  84   *) ac_optarg= ;;
  85   esac
  86
  87   # Accept the important Cygnus configure options, so we can diagnose typos.
  88
  89   case "$ac_option" in
  90
  91   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  92     ac_prev=bindir ;;
  93   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  94     bindir="$ac_optarg" ;;
  95
  96   -build | --build | --buil | --bui | --bu)
  97     ac_prev=build ;;
  98   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  99     build="$ac_optarg" ;;
 100
 101   -cache-file | --cache-file | --cache-fil | --cache-fi \
 102   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 103     ac_prev=cache_file ;;
 104   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 105   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 106     cache_file="$ac_optarg" ;;
 107
 108   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 109     ac_prev=datadir ;;
 110   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 111   | --da=*)
 112     datadir="$ac_optarg" ;;
 113
 114   -disable-* | --disable-*)
 115     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 116     # Reject names that are not valid shell variable names.
 117     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 118       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 119     fi
 120     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 121     eval "enable_${ac_feature}=no" ;;
 122
 123   -enable-* | --enable-*)
 124     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 125     # Reject names that are not valid shell variable names.
 126     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 127       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 128     fi
 129     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 130     case "$ac_option" in
 131       *=*) ;;
 132       *) ac_optarg=yes ;;
 133     esac
 134     eval "enable_${ac_feature}='$ac_optarg'" ;;
 135
 136   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 137   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 138   | --exec | --exe | --ex)
 139     ac_prev=exec_prefix ;;
 140   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 141   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 142   | --exec=* | --exe=* | --ex=*)
 143     exec_prefix="$ac_optarg" ;;
 144
 145   -gas | --gas | --ga | --g)
 146     # Obsolete; use --with-gas.
 147     with_gas=yes ;;
 148
 149   -help | --help | --hel | --he)
 150     # Omit some internal or obsolete options to make the list less imposing.
 151     # This message is too long to be a string in the A/UX 3.1 sh.
 152     cat << EOF
 153 Usage: configure [options] [host]
 154 Options: [defaults in brackets after descriptions]
 155 Configuration:
 156   --cache-file=FILE       cache test results in FILE
 157   --help                  print this message
 158   --no-create             do not create output files
 159   --quiet, --silent       do not print \`checking...' messages
 160   --version               print the version of autoconf that created configure
 161 Directory and file names:
 162   --prefix=PREFIX         install architecture-independent files in PREFIX
 163                           [$ac_default_prefix]
 164   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 165                           [same as prefix]
 166   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 167   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 168   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 169   --datadir=DIR           read-only architecture-independent data in DIR
 170                           [PREFIX/share]
 171   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 172   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 173                           [PREFIX/com]
 174   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 175   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 176   --includedir=DIR        C header files in DIR [PREFIX/include]
 177   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 178   --infodir=DIR           info documentation in DIR [PREFIX/info]
 179   --mandir=DIR            man documentation in DIR [PREFIX/man]
 180   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 181   --program-prefix=PREFIX prepend PREFIX to installed program names
 182   --program-suffix=SUFFIX append SUFFIX to installed program names
 183   --program-transform-name=PROGRAM
 184                           run sed PROGRAM on installed program names
 185 EOF
 186     cat << EOF
 187 Host type:
 188   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 189   --host=HOST             configure for HOST [guessed]
 190   --target=TARGET         configure for TARGET [TARGET=HOST]
 191 Features and packages:
 192   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 193   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 194   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 195   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 196   --x-includes=DIR        X include files are in DIR
 197   --x-libraries=DIR       X library files are in DIR
 198 EOF
 199     if test -n "$ac_help"; then
 200       echo "--enable and --with options recognized:$ac_help"
 201     fi
 202     exit 0 ;;
 203
 204   -host | --host | --hos | --ho)
 205     ac_prev=host ;;
 206   -host=* | --host=* | --hos=* | --ho=*)
 207     host="$ac_optarg" ;;
 208
 209   -includedir | --includedir | --includedi | --included | --include \
 210   | --includ | --inclu | --incl | --inc)
 211     ac_prev=includedir ;;
 212   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 213   | --includ=* | --inclu=* | --incl=* | --inc=*)
 214     includedir="$ac_optarg" ;;
 215
 216   -infodir | --infodir | --infodi | --infod | --info | --inf)
 217     ac_prev=infodir ;;
 218   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 219     infodir="$ac_optarg" ;;
 220
 221   -libdir | --libdir | --libdi | --libd)
 222     ac_prev=libdir ;;
 223   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 224     libdir="$ac_optarg" ;;
 225
 226   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 227   | --libexe | --libex | --libe)
 228     ac_prev=libexecdir ;;
 229   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 230   | --libexe=* | --libex=* | --libe=*)
 231     libexecdir="$ac_optarg" ;;
 232
 233   -localstatedir | --localstatedir | --localstatedi | --localstated \
 234   | --localstate | --localstat | --localsta | --localst \
 235   | --locals | --local | --loca | --loc | --lo)
 236     ac_prev=localstatedir ;;
 237   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 238   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 239   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 240     localstatedir="$ac_optarg" ;;
 241
 242   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 243     ac_prev=mandir ;;
 244   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 245     mandir="$ac_optarg" ;;
 246
 247   -nfp | --nfp | --nf)
 248     # Obsolete; use --without-fp.
 249     with_fp=no ;;
 250
 251   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 252   | --no-cr | --no-c)
 253     no_create=yes ;;
 254
 255   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 256   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 257     no_recursion=yes ;;
 258
 259   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 260   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 261   | --oldin | --oldi | --old | --ol | --o)
 262     ac_prev=oldincludedir ;;
 263   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 264   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 265   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 266     oldincludedir="$ac_optarg" ;;
 267
 268   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 269     ac_prev=prefix ;;
 270   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 271     prefix="$ac_optarg" ;;
 272
 273   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 274   | --program-pre | --program-pr | --program-p)
 275     ac_prev=program_prefix ;;
 276   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 277   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 278     program_prefix="$ac_optarg" ;;
 279
 280   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 281   | --program-suf | --program-su | --program-s)
 282     ac_prev=program_suffix ;;
 283   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 284   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 285     program_suffix="$ac_optarg" ;;
 286
 287   -program-transform-name | --program-transform-name \
 288   | --program-transform-nam | --program-transform-na \
 289   | --program-transform-n | --program-transform- \
 290   | --program-transform | --program-transfor \
 291   | --program-transfo | --program-transf \
 292   | --program-trans | --program-tran \
 293   | --progr-tra | --program-tr | --program-t)
 294     ac_prev=program_transform_name ;;
 295   -program-transform-name=* | --program-transform-name=* \
 296   | --program-transform-nam=* | --program-transform-na=* \
 297   | --program-transform-n=* | --program-transform-=* \
 298   | --program-transform=* | --program-transfor=* \
 299   | --program-transfo=* | --program-transf=* \
 300   | --program-trans=* | --program-tran=* \
 301   | --progr-tra=* | --program-tr=* | --program-t=*)
 302     program_transform_name="$ac_optarg" ;;
 303
 304   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 305   | -silent | --silent | --silen | --sile | --sil)
 306     silent=yes ;;
 307
 308   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 309     ac_prev=sbindir ;;
 310   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 311   | --sbi=* | --sb=*)
 312     sbindir="$ac_optarg" ;;
 313
 314   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 315   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 316   | --sharedst | --shareds | --shared | --share | --shar \
 317   | --sha | --sh)
 318     ac_prev=sharedstatedir ;;
 319   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 320   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 321   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 322   | --sha=* | --sh=*)
 323     sharedstatedir="$ac_optarg" ;;
 324
 325   -site | --site | --sit)
 326     ac_prev=site ;;
 327   -site=* | --site=* | --sit=*)
 328     site="$ac_optarg" ;;
 329
 330   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 331     ac_prev=srcdir ;;
 332   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 333     srcdir="$ac_optarg" ;;
 334
 335   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 336   | --syscon | --sysco | --sysc | --sys | --sy)
 337     ac_prev=sysconfdir ;;
 338   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 339   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 340     sysconfdir="$ac_optarg" ;;
 341
 342   -target | --target | --targe | --targ | --tar | --ta | --t)
 343     ac_prev=target ;;
 344   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 345     target="$ac_optarg" ;;
 346
 347   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 348     verbose=yes ;;
 349
 350   -version | --version | --versio | --versi | --vers)
 351     echo "configure generated by autoconf version 2.13"
 352     exit 0 ;;
 353
 354   -with-* | --with-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     case "$ac_option" in
 362       *=*) ;;
 363       *) ac_optarg=yes ;;
 364     esac
 365     eval "with_${ac_package}='$ac_optarg'" ;;
 366
 367   -without-* | --without-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     eval "with_${ac_package}=no" ;;
 375
 376   --x)
 377     # Obsolete; use --with-x.
 378     with_x=yes ;;
 379
 380   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 381   | --x-incl | --x-inc | --x-in | --x-i)
 382     ac_prev=x_includes ;;
 383   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 384   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 385     x_includes="$ac_optarg" ;;
 386
 387   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 388   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 389     ac_prev=x_libraries ;;
 390   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 391   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 392     x_libraries="$ac_optarg" ;;
 393
 394   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 395     ;;
 396
 397   *)
 398     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 399       echo "configure: warning: $ac_option: invalid host type" 1>&2
 400     fi
 401     if test "x$nonopt" != xNONE; then
 402       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 403     fi
 404     nonopt="$ac_option"
 405     ;;
 406
 407   esac
 408 done
 409
 410 if test -n "$ac_prev"; then
 411   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 412 fi
 413
 414 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 415
 416 # File descriptor usage:
 417 # 0 standard input
 418 # 1 file creation
 419 # 2 errors and warnings
 420 # 3 some systems may open it to /dev/tty
 421 # 4 used on the Kubota Titan
 422 # 6 checking for... messages and results
 423 # 5 compiler messages saved in config.log
 424 if test "$silent" = yes; then
 425   exec 6>/dev/null
 426 else
 427   exec 6>&1
 428 fi
 429 exec 5>./config.log
 430
 431 echo "\
 432 This file contains any messages produced by compilers while
 433 running configure, to aid debugging if configure makes a mistake.
 434 " 1>&5
 435
 436 # Strip out --no-create and --no-recursion so they do not pile up.
 437 # Also quote any args containing shell metacharacters.
 438 ac_configure_args=
 439 for ac_arg
 440 do
 441   case "$ac_arg" in
 442   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 443   | --no-cr | --no-c) ;;
 444   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 445   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 446   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 447   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 448   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 449   esac
 450 done
 451
 452 # NLS nuisances.
 453 # Only set these to C if already set.  These must not be set unconditionally
 454 # because not all systems understand e.g. LANG=C (notably SCO).
 455 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 456 # Non-C LC_CTYPE values break the ctype check.
 457 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 458 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 459 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 460 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 461
 462 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 463 rm -rf conftest* confdefs.h
 464 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 465 echo > confdefs.h
 466
 467 # A filename unique to this package, relative to the directory that
 468 # configure is in, which we can look for to find out if srcdir is correct.
 469 ac_unique_file=mf-runtime.c
 470
 471 # Find the source files, if location was not specified.
 472 if test -z "$srcdir"; then
 473   ac_srcdir_defaulted=yes
 474   # Try the directory containing this script, then its parent.
 475   ac_prog=$0
 476   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 477   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 478   srcdir=$ac_confdir
 479   if test ! -r $srcdir/$ac_unique_file; then
 480     srcdir=..
 481   fi
 482 else
 483   ac_srcdir_defaulted=no
 484 fi
 485 if test ! -r $srcdir/$ac_unique_file; then
 486   if test "$ac_srcdir_defaulted" = yes; then
 487     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 488   else
 489     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 490   fi
 491 fi
 492 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 493
 494 # Prefer explicitly selected file to automatically selected ones.
 495 if test -z "$CONFIG_SITE"; then
 496   if test "x$prefix" != xNONE; then
 497     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 498   else
 499     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 500   fi
 501 fi
 502 for ac_site_file in $CONFIG_SITE; do
 503   if test -r "$ac_site_file"; then
 504     echo "loading site script $ac_site_file"
 505     . "$ac_site_file"
 506   fi
 507 done
 508
 509 if test -r "$cache_file"; then
 510   echo "loading cache $cache_file"
 511   . $cache_file
 512 else
 513   echo "creating cache $cache_file"
 514   > $cache_file
 515 fi
 516
 517 ac_ext=c
 518 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 519 ac_cpp='$CPP $CPPFLAGS'
 520 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 521 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 522 cross_compiling=$ac_cv_prog_cc_cross
 523
 524 ac_exeext=
 525 ac_objext=o
 526 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 527   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 528   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 529     ac_n= ac_c='
 530 ' ac_t='        '
 531   else
 532     ac_n=-n ac_c= ac_t=
 533   fi
 534 else
 535   ac_n= ac_c='\c' ac_t=
 536 fi
 537
 538
 539 ac_aux_dir=
 540 for ac_dir in ${GNUSYSTEM_AUX_DIR} $srcdir $srcdir/.. $srcdir/../..; do
 541   if test -f $ac_dir/install-sh; then
 542     ac_aux_dir=$ac_dir
 543     ac_install_sh="$ac_aux_dir/install-sh -c"
 544     break
 545   elif test -f $ac_dir/install.sh; then
 546     ac_aux_dir=$ac_dir
 547     ac_install_sh="$ac_aux_dir/install.sh -c"
 548     break
 549   fi
 550 done
 551 if test -z "$ac_aux_dir"; then
 552   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 553 fi
 554 ac_config_guess=$ac_aux_dir/config.guess
 555 ac_config_sub=$ac_aux_dir/config.sub
 556 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 557
 558
 559 # Do some error checking and defaulting for the host and target type.
 560 # The inputs are:
 561 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 562 #
 563 # The rules are:
 564 # 1. You are not allowed to specify --host, --target, and nonopt at the
 565 #    same time.
 566 # 2. Host defaults to nonopt.
 567 # 3. If nonopt is not specified, then host defaults to the current host,
 568 #    as determined by config.guess.
 569 # 4. Target and build default to nonopt.
 570 # 5. If nonopt is not specified, then target and build default to host.
 571
 572 # The aliases save the names the user supplied, while $host etc.
 573 # will get canonicalized.
 574 case $host---$target---$nonopt in
 575 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 576 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 577 esac
 578
 579
 580 # Make sure we can run config.sub.
 581 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 582 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 583 fi
 584
 585 echo $ac_n "checking host system type""... $ac_c" 1>&6
 586 echo "configure:587: checking host system type" >&5
 587
 588 host_alias=$host
 589 case "$host_alias" in
 590 NONE)
 591   case $nonopt in
 592   NONE)
 593     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 594     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 595     fi ;;
 596   *) host_alias=$nonopt ;;
 597   esac ;;
 598 esac
 599
 600 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 601 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 602 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 603 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 604 echo "$ac_t""$host" 1>&6
 605
 606 echo $ac_n "checking target system type""... $ac_c" 1>&6
 607 echo "configure:608: checking target system type" >&5
 608
 609 target_alias=$target
 610 case "$target_alias" in
 611 NONE)
 612   case $nonopt in
 613   NONE) target_alias=$host_alias ;;
 614   *) target_alias=$nonopt ;;
 615   esac ;;
 616 esac
 617
 618 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 619 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 620 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 621 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 622 echo "$ac_t""$target" 1>&6
 623
 624 echo $ac_n "checking build system type""... $ac_c" 1>&6
 625 echo "configure:626: checking build system type" >&5
 626
 627 build_alias=$build
 628 case "$build_alias" in
 629 NONE)
 630   case $nonopt in
 631   NONE) build_alias=$host_alias ;;
 632   *) build_alias=$nonopt ;;
 633   esac ;;
 634 esac
 635
 636 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 637 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 638 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 639 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 640 echo "$ac_t""$build" 1>&6
 641
 642 test "$host_alias" != "$target_alias" &&
 643   test "$program_prefix$program_suffix$program_transform_name" = \
 644     NONENONEs,x,x, &&
 645   program_prefix=${target_alias}-
 646
 647 # Find a good install program.  We prefer a C program (faster),
 648 # so one script is as good as another.  But avoid the broken or
 649 # incompatible versions:
 650 # SysV /etc/install, /usr/sbin/install
 651 # SunOS /usr/etc/install
 652 # IRIX /sbin/install
 653 # AIX /bin/install
 654 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 655 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 656 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 657 # ./install, which can be erroneously created by make from ./install.sh.
 658 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 659 echo "configure:660: checking for a BSD compatible install" >&5
 660 if test -z "$INSTALL"; then
 661 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 662   echo $ac_n "(cached) $ac_c" 1>&6
 663 else
 664     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 665   for ac_dir in $PATH; do
 666     # Account for people who put trailing slashes in PATH elements.
 667     case "$ac_dir/" in
 668     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 669     *)
 670       # OSF1 and SCO ODT 3.0 have their own names for install.
 671       # Don't use installbsd from OSF since it installs stuff as root
 672       # by default.
 673       for ac_prog in ginstall scoinst install; do
 674         if test -f $ac_dir/$ac_prog; then
 675           if test $ac_prog = install &&
 676             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 677             # AIX install.  It has an incompatible calling convention.
 678             :
 679           else
 680             ac_cv_path_install="$ac_dir/$ac_prog -c"
 681             break 2
 682           fi
 683         fi
 684       done
 685       ;;
 686     esac
 687   done
 688   IFS="$ac_save_IFS"
 689
 690 fi
 691   if test "${ac_cv_path_install+set}" = set; then
 692     INSTALL="$ac_cv_path_install"
 693   else
 694     # As a last resort, use the slow shell script.  We don't cache a
 695     # path for INSTALL within a source directory, because that will
 696     # break other packages using the cache if that directory is
 697     # removed, or if the path is relative.
 698     INSTALL="$ac_install_sh"
 699   fi
 700 fi
 701 echo "$ac_t""$INSTALL" 1>&6
 702
 703 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 704 # It thinks the first close brace ends the variable substitution.
 705 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 706
 707 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 708
 709 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 710
 711 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 712 echo "configure:713: checking whether build environment is sane" >&5
 713 # Just in case
 714 sleep 1
 715 echo timestamp > conftestfile
 716 # Do `set' in a subshell so we don't clobber the current shell's
 717 # arguments.  Must try -L first in case configure is actually a
 718 # symlink; some systems play weird games with the mod time of symlinks
 719 # (eg FreeBSD returns the mod time of the symlink's containing
 720 # directory).
 721 if (
 722    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 723    if test "$*" = "X"; then
 724       # -L didn't work.
 725       set X `ls -t $srcdir/configure conftestfile`
 726    fi
 727    if test "$*" != "X $srcdir/configure conftestfile" \
 728       && test "$*" != "X conftestfile $srcdir/configure"; then
 729
 730       # If neither matched, then we have a broken ls.  This can happen
 731       # if, for instance, CONFIG_SHELL is bash and it inherits a
 732       # broken ls alias from the environment.  This has actually
 733       # happened.  Such a system could not be considered "sane".
 734       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 735 alias in your environment" 1>&2; exit 1; }
 736    fi
 737
 738    test "$2" = conftestfile
 739    )
 740 then
 741    # Ok.
 742    :
 743 else
 744    { echo "configure: error: newly created file is older than distributed files!
 745 Check your system clock" 1>&2; exit 1; }
 746 fi
 747 rm -f conftest*
 748 echo "$ac_t""yes" 1>&6
 749 if test "$program_transform_name" = s,x,x,; then
 750   program_transform_name=
 751 else
 752   # Double any \ or $.  echo might interpret backslashes.
 753   cat <<\EOF_SED > conftestsed
 754 s,\\,\\\\,g; s,\$,$$,g
 755 EOF_SED
 756   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 757   rm -f conftestsed
 758 fi
 759 test "$program_prefix" != NONE &&
 760   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 761 # Use a double $ so make ignores it.
 762 test "$program_suffix" != NONE &&
 763   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 764
 765 # sed with no file args requires a program.
 766 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 767
 768 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 769 echo "configure:770: checking whether ${MAKE-make} sets \${MAKE}" >&5
 770 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 771 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 772   echo $ac_n "(cached) $ac_c" 1>&6
 773 else
 774   cat > conftestmake <<\EOF
 775 all:
 776         @echo 'ac_maketemp="${MAKE}"'
 777 EOF
 778 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 779 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 780 if test -n "$ac_maketemp"; then
 781   eval ac_cv_prog_make_${ac_make}_set=yes
 782 else
 783   eval ac_cv_prog_make_${ac_make}_set=no
 784 fi
 785 rm -f conftestmake
 786 fi
 787 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 788   echo "$ac_t""yes" 1>&6
 789   SET_MAKE=
 790 else
 791   echo "$ac_t""no" 1>&6
 792   SET_MAKE="MAKE=${MAKE-make}"
 793 fi
 794
 795
 796 PACKAGE=libmudflap
 797
 798 VERSION=1.0
 799
 800 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 801   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 802 fi
 803 cat >> confdefs.h <<EOF
 804 #define PACKAGE "$PACKAGE"
 805 EOF
 806
 807 cat >> confdefs.h <<EOF
 808 #define VERSION "$VERSION"
 809 EOF
 810
 811
 812
 813 missing_dir=`cd $ac_aux_dir && pwd`
 814 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 815 echo "configure:816: checking for working aclocal" >&5
 816 # Run test in a subshell; some versions of sh will print an error if
 817 # an executable is not found, even if stderr is redirected.
 818 # Redirect stdin to placate older versions of autoconf.  Sigh.
 819 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 820    ACLOCAL=aclocal
 821    echo "$ac_t""found" 1>&6
 822 else
 823    ACLOCAL="$missing_dir/missing aclocal"
 824    echo "$ac_t""missing" 1>&6
 825 fi
 826
 827 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 828 echo "configure:829: checking for working autoconf" >&5
 829 # Run test in a subshell; some versions of sh will print an error if
 830 # an executable is not found, even if stderr is redirected.
 831 # Redirect stdin to placate older versions of autoconf.  Sigh.
 832 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 833    AUTOCONF=autoconf
 834    echo "$ac_t""found" 1>&6
 835 else
 836    AUTOCONF="$missing_dir/missing autoconf"
 837    echo "$ac_t""missing" 1>&6
 838 fi
 839
 840 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 841 echo "configure:842: checking for working automake" >&5
 842 # Run test in a subshell; some versions of sh will print an error if
 843 # an executable is not found, even if stderr is redirected.
 844 # Redirect stdin to placate older versions of autoconf.  Sigh.
 845 if (automake --version) < /dev/null > /dev/null 2>&1; then
 846    AUTOMAKE=automake
 847    echo "$ac_t""found" 1>&6
 848 else
 849    AUTOMAKE="$missing_dir/missing automake"
 850    echo "$ac_t""missing" 1>&6
 851 fi
 852
 853 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 854 echo "configure:855: checking for working autoheader" >&5
 855 # Run test in a subshell; some versions of sh will print an error if
 856 # an executable is not found, even if stderr is redirected.
 857 # Redirect stdin to placate older versions of autoconf.  Sigh.
 858 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 859    AUTOHEADER=autoheader
 860    echo "$ac_t""found" 1>&6
 861 else
 862    AUTOHEADER="$missing_dir/missing autoheader"
 863    echo "$ac_t""missing" 1>&6
 864 fi
 865
 866 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 867 echo "configure:868: checking for working makeinfo" >&5
 868 # Run test in a subshell; some versions of sh will print an error if
 869 # an executable is not found, even if stderr is redirected.
 870 # Redirect stdin to placate older versions of autoconf.  Sigh.
 871 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 872    MAKEINFO=makeinfo
 873    echo "$ac_t""found" 1>&6
 874 else
 875    MAKEINFO="$missing_dir/missing makeinfo"
 876    echo "$ac_t""missing" 1>&6
 877 fi
 878
 879
 880
 881
 882 # For libtool versioning info, format is CURRENT:REVISION:AGE
 883 libtool_VERSION=1:0:0
 884
 885
 886 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 887 echo "configure:888: checking whether to enable maintainer-specific portions of Makefiles" >&5
 888     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 889 if test "${enable_maintainer_mode+set}" = set; then
 890   enableval="$enable_maintainer_mode"
 891   USE_MAINTAINER_MODE=$enableval
 892 else
 893   USE_MAINTAINER_MODE=no
 894 fi
 895
 896   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 897
 898
 899 if test $USE_MAINTAINER_MODE = yes; then
 900   MAINTAINER_MODE_TRUE=
 901   MAINTAINER_MODE_FALSE='#'
 902 else
 903   MAINTAINER_MODE_TRUE='#'
 904   MAINTAINER_MODE_FALSE=
 905 fi
 906   MAINT=$MAINTAINER_MODE_TRUE
 907
 908
 909 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 910 echo "configure:911: checking for Cygwin environment" >&5
 911 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 912   echo $ac_n "(cached) $ac_c" 1>&6
 913 else
 914   cat > conftest.$ac_ext <<EOF
 915 #line 916 "configure"
 916 #include "confdefs.h"
 917
 918 int main() {
 919
 920 #ifndef __CYGWIN__
 921 #define __CYGWIN__ __CYGWIN32__
 922 #endif
 923 return __CYGWIN__;
 924 ; return 0; }
 925 EOF
 926 if { (eval echo configure:927: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 927   rm -rf conftest*
 928   ac_cv_cygwin=yes
 929 else
 930   echo "configure: failed program was:" >&5
 931   cat conftest.$ac_ext >&5
 932   rm -rf conftest*
 933   ac_cv_cygwin=no
 934 fi
 935 rm -f conftest*
 936 rm -f conftest*
 937 fi
 938
 939 echo "$ac_t""$ac_cv_cygwin" 1>&6
 940 CYGWIN=
 941 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 942 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 943 echo "configure:944: checking for mingw32 environment" >&5
 944 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 945   echo $ac_n "(cached) $ac_c" 1>&6
 946 else
 947   cat > conftest.$ac_ext <<EOF
 948 #line 949 "configure"
 949 #include "confdefs.h"
 950
 951 int main() {
 952 return __MINGW32__;
 953 ; return 0; }
 954 EOF
 955 if { (eval echo configure:956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 956   rm -rf conftest*
 957   ac_cv_mingw32=yes
 958 else
 959   echo "configure: failed program was:" >&5
 960   cat conftest.$ac_ext >&5
 961   rm -rf conftest*
 962   ac_cv_mingw32=no
 963 fi
 964 rm -f conftest*
 965 rm -f conftest*
 966 fi
 967
 968 echo "$ac_t""$ac_cv_mingw32" 1>&6
 969 MINGW32=
 970 test "$ac_cv_mingw32" = yes && MINGW32=yes
 971
 972
 973 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
 974 echo "configure:975: checking for executable suffix" >&5
 975 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
 976   echo $ac_n "(cached) $ac_c" 1>&6
 977 else
 978   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
 979   ac_cv_exeext=.exe
 980 else
 981   rm -f conftest*
 982   echo 'int main () { return 0; }' > conftest.$ac_ext
 983   ac_cv_exeext=
 984   if { (eval echo configure:985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
 985     for file in conftest.*; do
 986       case $file in
 987       *.c | *.o | *.obj) ;;
 988       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
 989       esac
 990     done
 991   else
 992     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
 993   fi
 994   rm -f conftest*
 995   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
 996 fi
 997 fi
 998
 999 EXEEXT=""
1000 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1001 echo "$ac_t""${ac_cv_exeext}" 1>&6
1002 ac_exeext=$EXEEXT
1003
1004
1005 target_alias=${target_alias-$target}
1006
1007
1008
1009
1010
1011
1012 ac_ext=c
1013 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1014 ac_cpp='$CPP $CPPFLAGS'
1015 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1016 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1017 cross_compiling=$ac_cv_prog_cc_cross
1018
1019 # Extract the first word of "gcc", so it can be a program name with args.
1020 set dummy gcc; ac_word=$2
1021 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1022 echo "configure:1023: checking for $ac_word" >&5
1023 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1024   echo $ac_n "(cached) $ac_c" 1>&6
1025 else
1026   if test -n "$CC"; then
1027   ac_cv_prog_CC="$CC" # Let the user override the test.
1028 else
1029   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1030   ac_dummy="$PATH"
1031   for ac_dir in $ac_dummy; do
1032     test -z "$ac_dir" && ac_dir=.
1033     if test -f $ac_dir/$ac_word; then
1034       ac_cv_prog_CC="gcc"
1035       break
1036     fi
1037   done
1038   IFS="$ac_save_ifs"
1039 fi
1040 fi
1041 CC="$ac_cv_prog_CC"
1042 if test -n "$CC"; then
1043   echo "$ac_t""$CC" 1>&6
1044 else
1045   echo "$ac_t""no" 1>&6
1046 fi
1047
1048 if test -z "$CC"; then
1049   # Extract the first word of "cc", so it can be a program name with args.
1050 set dummy cc; ac_word=$2
1051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1052 echo "configure:1053: checking for $ac_word" >&5
1053 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1054   echo $ac_n "(cached) $ac_c" 1>&6
1055 else
1056   if test -n "$CC"; then
1057   ac_cv_prog_CC="$CC" # Let the user override the test.
1058 else
1059   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1060   ac_prog_rejected=no
1061   ac_dummy="$PATH"
1062   for ac_dir in $ac_dummy; do
1063     test -z "$ac_dir" && ac_dir=.
1064     if test -f $ac_dir/$ac_word; then
1065       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1066         ac_prog_rejected=yes
1067         continue
1068       fi
1069       ac_cv_prog_CC="cc"
1070       break
1071     fi
1072   done
1073   IFS="$ac_save_ifs"
1074 if test $ac_prog_rejected = yes; then
1075   # We found a bogon in the path, so make sure we never use it.
1076   set dummy $ac_cv_prog_CC
1077   shift
1078   if test $# -gt 0; then
1079     # We chose a different compiler from the bogus one.
1080     # However, it has the same basename, so the bogon will be chosen
1081     # first if we set CC to just the basename; use the full file name.
1082     shift
1083     set dummy "$ac_dir/$ac_word" "$@"
1084     shift
1085     ac_cv_prog_CC="$@"
1086   fi
1087 fi
1088 fi
1089 fi
1090 CC="$ac_cv_prog_CC"
1091 if test -n "$CC"; then
1092   echo "$ac_t""$CC" 1>&6
1093 else
1094   echo "$ac_t""no" 1>&6
1095 fi
1096
1097   if test -z "$CC"; then
1098     case "`uname -s`" in
1099     *win32* | *WIN32*)
1100       # Extract the first word of "cl", so it can be a program name with args.
1101 set dummy cl; ac_word=$2
1102 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1103 echo "configure:1104: checking for $ac_word" >&5
1104 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1105   echo $ac_n "(cached) $ac_c" 1>&6
1106 else
1107   if test -n "$CC"; then
1108   ac_cv_prog_CC="$CC" # Let the user override the test.
1109 else
1110   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1111   ac_dummy="$PATH"
1112   for ac_dir in $ac_dummy; do
1113     test -z "$ac_dir" && ac_dir=.
1114     if test -f $ac_dir/$ac_word; then
1115       ac_cv_prog_CC="cl"
1116       break
1117     fi
1118   done
1119   IFS="$ac_save_ifs"
1120 fi
1121 fi
1122 CC="$ac_cv_prog_CC"
1123 if test -n "$CC"; then
1124   echo "$ac_t""$CC" 1>&6
1125 else
1126   echo "$ac_t""no" 1>&6
1127 fi
1128  ;;
1129     esac
1130   fi
1131   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1132 fi
1133
1134 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1135 echo "configure:1136: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1136
1137 ac_ext=c
1138 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1139 ac_cpp='$CPP $CPPFLAGS'
1140 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1141 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1142 cross_compiling=$ac_cv_prog_cc_cross
1143
1144 cat > conftest.$ac_ext << EOF
1145
1146 #line 1147 "configure"
1147 #include "confdefs.h"
1148
1149 main(){return(0);}
1150 EOF
1151 if { (eval echo configure:1152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1152   ac_cv_prog_cc_works=yes
1153   # If we can't run a trivial program, we are probably using a cross compiler.
1154   if (./conftest; exit) 2>/dev/null; then
1155     ac_cv_prog_cc_cross=no
1156   else
1157     ac_cv_prog_cc_cross=yes
1158   fi
1159 else
1160   echo "configure: failed program was:" >&5
1161   cat conftest.$ac_ext >&5
1162   ac_cv_prog_cc_works=no
1163 fi
1164 rm -fr conftest*
1165 ac_ext=c
1166 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1167 ac_cpp='$CPP $CPPFLAGS'
1168 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1169 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1170 cross_compiling=$ac_cv_prog_cc_cross
1171
1172 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1173 if test $ac_cv_prog_cc_works = no; then
1174   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1175 fi
1176 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1177 echo "configure:1178: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1178 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1179 cross_compiling=$ac_cv_prog_cc_cross
1180
1181 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1182 echo "configure:1183: checking whether we are using GNU C" >&5
1183 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1184   echo $ac_n "(cached) $ac_c" 1>&6
1185 else
1186   cat > conftest.c <<EOF
1187 #ifdef __GNUC__
1188   yes;
1189 #endif
1190 EOF
1191 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1192: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1192   ac_cv_prog_gcc=yes
1193 else
1194   ac_cv_prog_gcc=no
1195 fi
1196 fi
1197
1198 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1199
1200 if test $ac_cv_prog_gcc = yes; then
1201   GCC=yes
1202 else
1203   GCC=
1204 fi
1205
1206 ac_test_CFLAGS="${CFLAGS+set}"
1207 ac_save_CFLAGS="$CFLAGS"
1208 CFLAGS=
1209 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1210 echo "configure:1211: checking whether ${CC-cc} accepts -g" >&5
1211 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1212   echo $ac_n "(cached) $ac_c" 1>&6
1213 else
1214   echo 'void f(){}' > conftest.c
1215 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1216   ac_cv_prog_cc_g=yes
1217 else
1218   ac_cv_prog_cc_g=no
1219 fi
1220 rm -f conftest*
1221
1222 fi
1223
1224 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1225 if test "$ac_test_CFLAGS" = set; then
1226   CFLAGS="$ac_save_CFLAGS"
1227 elif test $ac_cv_prog_cc_g = yes; then
1228   if test "$GCC" = yes; then
1229     CFLAGS="-g -O2"
1230   else
1231     CFLAGS="-g"
1232   fi
1233 else
1234   if test "$GCC" = yes; then
1235     CFLAGS="-O2"
1236   else
1237     CFLAGS=
1238   fi
1239 fi
1240
1241 if test "x$GCC" != "xyes"; then
1242   { echo "configure: error: libmudflap must be built with GCC" 1>&2; exit 1; }
1243 fi
1244 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1245 echo "configure:1246: checking how to run the C preprocessor" >&5
1246 # On Suns, sometimes $CPP names a directory.
1247 if test -n "$CPP" && test -d "$CPP"; then
1248   CPP=
1249 fi
1250 if test -z "$CPP"; then
1251 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1252   echo $ac_n "(cached) $ac_c" 1>&6
1253 else
1254     # This must be in double quotes, not single quotes, because CPP may get
1255   # substituted into the Makefile and "${CC-cc}" will confuse make.
1256   CPP="${CC-cc} -E"
1257   # On the NeXT, cc -E runs the code through the compiler's parser,
1258   # not just through cpp.
1259   cat > conftest.$ac_ext <<EOF
1260 #line 1261 "configure"
1261 #include "confdefs.h"
1262 #include <assert.h>
1263 Syntax Error
1264 EOF
1265 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1266 { (eval echo configure:1267: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1267 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1268 if test -z "$ac_err"; then
1269   :
1270 else
1271   echo "$ac_err" >&5
1272   echo "configure: failed program was:" >&5
1273   cat conftest.$ac_ext >&5
1274   rm -rf conftest*
1275   CPP="${CC-cc} -E -traditional-cpp"
1276   cat > conftest.$ac_ext <<EOF
1277 #line 1278 "configure"
1278 #include "confdefs.h"
1279 #include <assert.h>
1280 Syntax Error
1281 EOF
1282 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1283 { (eval echo configure:1284: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1284 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1285 if test -z "$ac_err"; then
1286   :
1287 else
1288   echo "$ac_err" >&5
1289   echo "configure: failed program was:" >&5
1290   cat conftest.$ac_ext >&5
1291   rm -rf conftest*
1292   CPP="${CC-cc} -nologo -E"
1293   cat > conftest.$ac_ext <<EOF
1294 #line 1295 "configure"
1295 #include "confdefs.h"
1296 #include <assert.h>
1297 Syntax Error
1298 EOF
1299 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1300 { (eval echo configure:1301: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1301 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1302 if test -z "$ac_err"; then
1303   :
1304 else
1305   echo "$ac_err" >&5
1306   echo "configure: failed program was:" >&5
1307   cat conftest.$ac_ext >&5
1308   rm -rf conftest*
1309   CPP=/lib/cpp
1310 fi
1311 rm -f conftest*
1312 fi
1313 rm -f conftest*
1314 fi
1315 rm -f conftest*
1316   ac_cv_prog_CPP="$CPP"
1317 fi
1318   CPP="$ac_cv_prog_CPP"
1319 else
1320   ac_cv_prog_CPP="$CPP"
1321 fi
1322 echo "$ac_t""$CPP" 1>&6
1323
1324
1325 # Some hosts don't have dlsym(RTLD_NEXT, "symbol") for use in
1326 # symbol interposition.  We disable shared libraries for these.
1327 echo $ac_n "checking whether dlsym(RTLD_NEXT,...) is available""... $ac_c" 1>&6
1328 echo "configure:1329: checking whether dlsym(RTLD_NEXT,...) is available" >&5
1329 cat > conftest.$ac_ext <<EOF
1330 #line 1331 "configure"
1331 #include "confdefs.h"
1332
1333 #define _GNU_SOURCE
1334 #include <dlfcn.h>
1335
1336 int main() {
1337 void *foo = dlsym (RTLD_NEXT, "exit");
1338 ; return 0; }
1339 EOF
1340 if { (eval echo configure:1341: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1341   rm -rf conftest*
1342   echo "$ac_t""yes" 1>&6
1343 else
1344   echo "configure: failed program was:" >&5
1345   cat conftest.$ac_ext >&5
1346   rm -rf conftest*
1347   echo "$ac_t""no" 1>&6
1348 enable_shared=no
1349 fi
1350 rm -f conftest*
1351
1352 for ac_hdr in stdint.h execinfo.h signal.h dlfcn.h
1353 do
1354 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1355 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1356 echo "configure:1357: checking for $ac_hdr" >&5
1357 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1358   echo $ac_n "(cached) $ac_c" 1>&6
1359 else
1360   cat > conftest.$ac_ext <<EOF
1361 #line 1362 "configure"
1362 #include "confdefs.h"
1363 #include <$ac_hdr>
1364 EOF
1365 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1366 { (eval echo configure:1367: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1367 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1368 if test -z "$ac_err"; then
1369   rm -rf conftest*
1370   eval "ac_cv_header_$ac_safe=yes"
1371 else
1372   echo "$ac_err" >&5
1373   echo "configure: failed program was:" >&5
1374   cat conftest.$ac_ext >&5
1375   rm -rf conftest*
1376   eval "ac_cv_header_$ac_safe=no"
1377 fi
1378 rm -f conftest*
1379 fi
1380 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1381   echo "$ac_t""yes" 1>&6
1382     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1383   cat >> confdefs.h <<EOF
1384 #define $ac_tr_hdr 1
1385 EOF
1386
1387 else
1388   echo "$ac_t""no" 1>&6
1389 fi
1390 done
1391
1392 for ac_func in backtrace backtrace_symbols gettimeofday signal
1393 do
1394 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1395 echo "configure:1396: checking for $ac_func" >&5
1396 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1397   echo $ac_n "(cached) $ac_c" 1>&6
1398 else
1399   cat > conftest.$ac_ext <<EOF
1400 #line 1401 "configure"
1401 #include "confdefs.h"
1402 /* System header to define __stub macros and hopefully few prototypes,
1403     which can conflict with char $ac_func(); below.  */
1404 #include <assert.h>
1405 /* Override any gcc2 internal prototype to avoid an error.  */
1406 /* We use char because int might match the return type of a gcc2
1407     builtin and then its argument prototype would still apply.  */
1408 char $ac_func();
1409
1410 int main() {
1411
1412 /* The GNU C library defines this for functions which it implements
1413     to always fail with ENOSYS.  Some functions are actually named
1414     something starting with __ and the normal name is an alias.  */
1415 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1416 choke me
1417 #else
1418 $ac_func();
1419 #endif
1420
1421 ; return 0; }
1422 EOF
1423 if { (eval echo configure:1424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1424   rm -rf conftest*
1425   eval "ac_cv_func_$ac_func=yes"
1426 else
1427   echo "configure: failed program was:" >&5
1428   cat conftest.$ac_ext >&5
1429   rm -rf conftest*
1430   eval "ac_cv_func_$ac_func=no"
1431 fi
1432 rm -f conftest*
1433 fi
1434
1435 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1436   echo "$ac_t""yes" 1>&6
1437     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1438   cat >> confdefs.h <<EOF
1439 #define $ac_tr_func 1
1440 EOF
1441
1442 else
1443   echo "$ac_t""no" 1>&6
1444 fi
1445 done
1446
1447
1448 for ac_func in fopen64 fseeko64 ftello64 stat64
1449 do
1450 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1451 echo "configure:1452: checking for $ac_func" >&5
1452 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1453   echo $ac_n "(cached) $ac_c" 1>&6
1454 else
1455   cat > conftest.$ac_ext <<EOF
1456 #line 1457 "configure"
1457 #include "confdefs.h"
1458 /* System header to define __stub macros and hopefully few prototypes,
1459     which can conflict with char $ac_func(); below.  */
1460 #include <assert.h>
1461 /* Override any gcc2 internal prototype to avoid an error.  */
1462 /* We use char because int might match the return type of a gcc2
1463     builtin and then its argument prototype would still apply.  */
1464 char $ac_func();
1465
1466 int main() {
1467
1468 /* The GNU C library defines this for functions which it implements
1469     to always fail with ENOSYS.  Some functions are actually named
1470     something starting with __ and the normal name is an alias.  */
1471 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1472 choke me
1473 #else
1474 $ac_func();
1475 #endif
1476
1477 ; return 0; }
1478 EOF
1479 if { (eval echo configure:1480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1480   rm -rf conftest*
1481   eval "ac_cv_func_$ac_func=yes"
1482 else
1483   echo "configure: failed program was:" >&5
1484   cat conftest.$ac_ext >&5
1485   rm -rf conftest*
1486   eval "ac_cv_func_$ac_func=no"
1487 fi
1488 rm -f conftest*
1489 fi
1490
1491 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1492   echo "$ac_t""yes" 1>&6
1493     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1494   cat >> confdefs.h <<EOF
1495 #define $ac_tr_func 1
1496 EOF
1497
1498 else
1499   echo "$ac_t""no" 1>&6
1500 fi
1501 done
1502
1503
1504 cat > conftest.$ac_ext <<EOF
1505 #line 1506 "configure"
1506 #include "confdefs.h"
1507 #include <sys/types.h>
1508 #include <sys/ipc.h>
1509 #include <sys/sem.h>
1510 int main() {
1511 union semun foo;
1512 ; return 0; }
1513 EOF
1514 if { (eval echo configure:1515: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1515   rm -rf conftest*
1516   mf_have_semun=1
1517 else
1518   echo "configure: failed program was:" >&5
1519   cat conftest.$ac_ext >&5
1520   rm -rf conftest*
1521   mf_have_semun=0
1522 fi
1523 rm -f conftest*
1524 if test $mf_have_semun = 1
1525 then
1526   cat >> confdefs.h <<\EOF
1527 #define HAVE_UNION_SEMUN 1
1528 EOF
1529
1530 fi
1531
1532
1533 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
1534 echo "configure:1535: checking for socklen_t in sys/socket.h" >&5
1535 cat > conftest.$ac_ext <<EOF
1536 #line 1537 "configure"
1537 #include "confdefs.h"
1538 #define _POSIX_PII_SOCKET
1539 #include <sys/types.h>
1540 #include <sys/socket.h>
1541 int main() {
1542 socklen_t x = 5;
1543 ; return 0; }
1544 EOF
1545 if { (eval echo configure:1546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1546   rm -rf conftest*
1547   cat >> confdefs.h <<\EOF
1548 #define HAVE_SOCKLEN_T 1
1549 EOF
1550
1551    echo "$ac_t""yes" 1>&6
1552 else
1553   echo "configure: failed program was:" >&5
1554   cat conftest.$ac_ext >&5
1555   rm -rf conftest*
1556   echo "$ac_t""no" 1>&6
1557 fi
1558 rm -f conftest*
1559
1560
1561 # Check whether --enable-shared or --disable-shared was given.
1562 if test "${enable_shared+set}" = set; then
1563   enableval="$enable_shared"
1564   p=${PACKAGE-default}
1565 case $enableval in
1566 yes) enable_shared=yes ;;
1567 no) enable_shared=no ;;
1568 *)
1569   enable_shared=no
1570   # Look at the argument we got.  We use all the common list separators.
1571   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1572   for pkg in $enableval; do
1573     if test "X$pkg" = "X$p"; then
1574       enable_shared=yes
1575     fi
1576   done
1577   IFS="$ac_save_ifs"
1578   ;;
1579 esac
1580 else
1581   enable_shared=yes
1582 fi
1583
1584 # Check whether --enable-static or --disable-static was given.
1585 if test "${enable_static+set}" = set; then
1586   enableval="$enable_static"
1587   p=${PACKAGE-default}
1588 case $enableval in
1589 yes) enable_static=yes ;;
1590 no) enable_static=no ;;
1591 *)
1592   enable_static=no
1593   # Look at the argument we got.  We use all the common list separators.
1594   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1595   for pkg in $enableval; do
1596     if test "X$pkg" = "X$p"; then
1597       enable_static=yes
1598     fi
1599   done
1600   IFS="$ac_save_ifs"
1601   ;;
1602 esac
1603 else
1604   enable_static=yes
1605 fi
1606
1607 # Check whether --enable-fast-install or --disable-fast-install was given.
1608 if test "${enable_fast_install+set}" = set; then
1609   enableval="$enable_fast_install"
1610   p=${PACKAGE-default}
1611 case $enableval in
1612 yes) enable_fast_install=yes ;;
1613 no) enable_fast_install=no ;;
1614 *)
1615   enable_fast_install=no
1616   # Look at the argument we got.  We use all the common list separators.
1617   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1618   for pkg in $enableval; do
1619     if test "X$pkg" = "X$p"; then
1620       enable_fast_install=yes
1621     fi
1622   done
1623   IFS="$ac_save_ifs"
1624   ;;
1625 esac
1626 else
1627   enable_fast_install=yes
1628 fi
1629
1630 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1631 if test "${with_gnu_ld+set}" = set; then
1632   withval="$with_gnu_ld"
1633   test "$withval" = no || with_gnu_ld=yes
1634 else
1635   with_gnu_ld=no
1636 fi
1637
1638 ac_prog=ld
1639 if test "$GCC" = yes; then
1640   # Check if gcc -print-prog-name=ld gives a path.
1641   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1642 echo "configure:1643: checking for ld used by GCC" >&5
1643   case $host in
1644   *-*-mingw*)
1645     # gcc leaves a trailing carriage return which upsets mingw
1646     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1647   *)
1648     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1649   esac
1650   case $ac_prog in
1651     # Accept absolute paths.
1652     [\\/]* | [A-Za-z]:[\\/]*)
1653       re_direlt='/[^/][^/]*/\.\./'
1654       # Canonicalize the path of ld
1655       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1656       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1657         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1658       done
1659       test -z "$LD" && LD="$ac_prog"
1660       ;;
1661   "")
1662     # If it fails, then pretend we aren't using GCC.
1663     ac_prog=ld
1664     ;;
1665   *)
1666     # If it is relative, then search for the first ld in PATH.
1667     with_gnu_ld=unknown
1668     ;;
1669   esac
1670 elif test "$with_gnu_ld" = yes; then
1671   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1672 echo "configure:1673: checking for GNU ld" >&5
1673 else
1674   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1675 echo "configure:1676: checking for non-GNU ld" >&5
1676 fi
1677 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1678   echo $ac_n "(cached) $ac_c" 1>&6
1679 else
1680   if test -z "$LD"; then
1681   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1682   for ac_dir in $PATH; do
1683     test -z "$ac_dir" && ac_dir=.
1684     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1685       lt_cv_path_LD="$ac_dir/$ac_prog"
1686       # Check to see if the program is GNU ld.  I'd rather use --version,
1687       # but apparently some GNU ld's only accept -v.
1688       # Break only if it was the GNU/non-GNU ld that we prefer.
1689       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1690         test "$with_gnu_ld" != no && break
1691       else
1692         test "$with_gnu_ld" != yes && break
1693       fi
1694     fi
1695   done
1696   IFS="$ac_save_ifs"
1697 else
1698   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1699 fi
1700 fi
1701
1702 LD="$lt_cv_path_LD"
1703 if test -n "$LD"; then
1704   echo "$ac_t""$LD" 1>&6
1705 else
1706   echo "$ac_t""no" 1>&6
1707 fi
1708 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1709 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1710 echo "configure:1711: checking if the linker ($LD) is GNU ld" >&5
1711 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1712   echo $ac_n "(cached) $ac_c" 1>&6
1713 else
1714   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1715 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1716   lt_cv_prog_gnu_ld=yes
1717 else
1718   lt_cv_prog_gnu_ld=no
1719 fi
1720 fi
1721
1722 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1723 with_gnu_ld=$lt_cv_prog_gnu_ld
1724
1725
1726 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1727 echo "configure:1728: checking for $LD option to reload object files" >&5
1728 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1729   echo $ac_n "(cached) $ac_c" 1>&6
1730 else
1731   lt_cv_ld_reload_flag='-r'
1732 fi
1733
1734 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1735 reload_flag=$lt_cv_ld_reload_flag
1736 test -n "$reload_flag" && reload_flag=" $reload_flag"
1737
1738 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1739 echo "configure:1740: checking for BSD-compatible nm" >&5
1740 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1741   echo $ac_n "(cached) $ac_c" 1>&6
1742 else
1743   if test -n "$NM"; then
1744   # Let the user override the test.
1745   lt_cv_path_NM="$NM"
1746 else
1747   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1748   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1749     test -z "$ac_dir" && ac_dir=.
1750     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1751     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1752       # Check to see if the nm accepts a BSD-compat flag.
1753       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1754       #   nm: unknown option "B" ignored
1755       # Tru64's nm complains that /dev/null is an invalid object file
1756       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1757         lt_cv_path_NM="$tmp_nm -B"
1758         break
1759       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1760         lt_cv_path_NM="$tmp_nm -p"
1761         break
1762       else
1763         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1764         continue # so that we can try to find one that supports BSD flags
1765       fi
1766     fi
1767   done
1768   IFS="$ac_save_ifs"
1769   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1770 fi
1771 fi
1772
1773 NM="$lt_cv_path_NM"
1774 echo "$ac_t""$NM" 1>&6
1775
1776 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1777 echo "configure:1778: checking whether ln -s works" >&5
1778 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1779   echo $ac_n "(cached) $ac_c" 1>&6
1780 else
1781   rm -f conftestdata
1782 if ln -s X conftestdata 2>/dev/null
1783 then
1784   rm -f conftestdata
1785   ac_cv_prog_LN_S="ln -s"
1786 else
1787   ac_cv_prog_LN_S=ln
1788 fi
1789 fi
1790 LN_S="$ac_cv_prog_LN_S"
1791 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1792   echo "$ac_t""yes" 1>&6
1793 else
1794   echo "$ac_t""no" 1>&6
1795 fi
1796
1797 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1798 echo "configure:1799: checking how to recognise dependant libraries" >&5
1799 lt_cv_file_magic_cmd='$MAGIC_CMD'
1800 lt_cv_file_magic_test_file=
1801 lt_cv_deplibs_check_method='unknown'
1802 # Need to set the preceding variable on all platforms that support
1803 # interlibrary dependencies.
1804 # 'none' -- dependencies not supported.
1805 # `unknown' -- same as none, but documents that we really don't know.
1806 # 'pass_all' -- all dependencies passed with no checks.
1807 # 'test_compile' -- check by making test program.
1808 # 'file_magic [regex]' -- check by looking for files in library path
1809 # which responds to the $file_magic_cmd with a given egrep regex.
1810 # If you have `file' or equivalent on your system and you're not sure
1811 # whether `pass_all' will *always* work, you probably want this one.
1812
1813 case $host_os in
1814 aix*)
1815   lt_cv_deplibs_check_method=pass_all
1816   ;;
1817
1818 beos*)
1819   lt_cv_deplibs_check_method=pass_all
1820   ;;
1821
1822 bsdi4*)
1823   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1824   lt_cv_file_magic_cmd='/usr/bin/file -L'
1825   lt_cv_file_magic_test_file=/shlib/libc.so
1826   ;;
1827
1828 cygwin* | mingw* |pw32*)
1829   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1830   lt_cv_file_magic_cmd='$OBJDUMP -f'
1831   ;;
1832
1833 darwin* | rhapsody*)
1834   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1835   lt_cv_file_magic_cmd='/usr/bin/file -L'
1836   case "$host_os" in
1837   rhapsody* | darwin1.012)
1838     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1839     ;;
1840   *) # Darwin 1.3 on
1841     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1842     ;;
1843   esac
1844   ;;
1845
1846 freebsd* )
1847   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1848     case $host_cpu in
1849     i*86 )
1850       # Not sure whether the presence of OpenBSD here was a mistake.
1851       # Let's accept both of them until this is cleared up.
1852       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1853       lt_cv_file_magic_cmd=/usr/bin/file
1854       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1855       ;;
1856     esac
1857   else
1858     lt_cv_deplibs_check_method=pass_all
1859   fi
1860   ;;
1861
1862 gnu*)
1863   lt_cv_deplibs_check_method=pass_all
1864   ;;
1865
1866 hpux10.20*|hpux11*)
1867   case $host_cpu in
1868   hppa*)
1869     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1870     lt_cv_file_magic_cmd=/usr/bin/file
1871     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1872     ;;
1873   ia64*)
1874     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1875     lt_cv_file_magic_cmd=/usr/bin/file
1876     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1877     ;;
1878   esac
1879   ;;
1880
1881 irix5* | irix6*)
1882   case $host_os in
1883   irix5*)
1884     # this will be overridden with pass_all, but let us keep it just in case
1885     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1886     ;;
1887   *)
1888     case $LD in
1889     *-32|*"-32 ") libmagic=32-bit;;
1890     *-n32|*"-n32 ") libmagic=N32;;
1891     *-64|*"-64 ") libmagic=64-bit;;
1892     *) libmagic=never-match;;
1893     esac
1894     # this will be overridden with pass_all, but let us keep it just in case
1895     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1896     ;;
1897   esac
1898   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1899   lt_cv_deplibs_check_method=pass_all
1900   ;;
1901
1902 # This must be Linux ELF.
1903 linux-gnu*)
1904   case $host_cpu in
1905   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | x86_64* | sh*)
1906     lt_cv_deplibs_check_method=pass_all ;;
1907     # NB 2003-06-03: According to Alexandre Oliva, x86_64 should not be
1908     # in this list.  However, it works around a libtool problem that
1909     # wrongly excludes -ldl/-lpthread from the libmudflap(th) dependencies.
1910   *)
1911     # glibc up to 2.1.1 does not perform some relocations on ARM
1912     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1913   esac
1914   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1915   ;;
1916
1917 netbsd*)
1918   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1919     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1920   else
1921     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1922   fi
1923   ;;
1924
1925 newsos6)
1926   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1927   lt_cv_file_magic_cmd=/usr/bin/file
1928   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1929   ;;
1930
1931 osf3* | osf4* | osf5*)
1932   # this will be overridden with pass_all, but let us keep it just in case
1933   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1934   lt_cv_file_magic_test_file=/shlib/libc.so
1935   lt_cv_deplibs_check_method=pass_all
1936   ;;
1937
1938 sco3.2v5*)
1939   lt_cv_deplibs_check_method=pass_all
1940   ;;
1941
1942 solaris*)
1943   lt_cv_deplibs_check_method=pass_all
1944   lt_cv_file_magic_test_file=/lib/libc.so
1945   ;;
1946
1947 sysv5uw[78]* | sysv4*uw2*)
1948   lt_cv_deplibs_check_method=pass_all
1949   ;;
1950
1951 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1952   case $host_vendor in
1953   ncr)
1954     lt_cv_deplibs_check_method=pass_all
1955     ;;
1956   motorola)
1957     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1958     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1959     ;;
1960   esac
1961   ;;
1962 esac
1963 file_magic_cmd=$lt_cv_file_magic_cmd
1964 deplibs_check_method=$lt_cv_deplibs_check_method
1965 # NB: See above NB ... this is to make sure that the overriden
1966 #     local libtool variant doesn't pollute the upstream cache
1967 unset lt_cv_file_magic_cmd
1968 unset lt_cv_deplibs_check_method
1969 echo "$ac_t""$deplibs_check_method" 1>&6
1970
1971 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1972 echo "configure:1973: checking for object suffix" >&5
1973 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1974   echo $ac_n "(cached) $ac_c" 1>&6
1975 else
1976   rm -f conftest*
1977 echo 'int i = 1;' > conftest.$ac_ext
1978 if { (eval echo configure:1979: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1979   for ac_file in conftest.*; do
1980     case $ac_file in
1981     *.c) ;;
1982     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1983     esac
1984   done
1985 else
1986   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1987 fi
1988 rm -f conftest*
1989 fi
1990
1991 echo "$ac_t""$ac_cv_objext" 1>&6
1992 OBJEXT=$ac_cv_objext
1993 ac_objext=$ac_cv_objext
1994
1995 if test $host != $build; then
1996   ac_tool_prefix=${host_alias}-
1997 else
1998   ac_tool_prefix=
1999 fi
2000
2001 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2002
2003 # Only perform the check for file, if the check method requires it
2004 case $deplibs_check_method in
2005 file_magic*)
2006   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2007     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2008 echo "configure:2009: checking for ${ac_tool_prefix}file" >&5
2009 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2010   echo $ac_n "(cached) $ac_c" 1>&6
2011 else
2012   case $MAGIC_CMD in
2013   /*)
2014   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2015   ;;
2016   ?:/*)
2017   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2018   ;;
2019   *)
2020   ac_save_MAGIC_CMD="$MAGIC_CMD"
2021   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2022   ac_dummy="/usr/bin:$PATH"
2023   for ac_dir in $ac_dummy; do
2024     test -z "$ac_dir" && ac_dir=.
2025     if test -f $ac_dir/${ac_tool_prefix}file; then
2026       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2027       if test -n "$file_magic_test_file"; then
2028         case $deplibs_check_method in
2029         "file_magic "*)
2030           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2031           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2032           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2033             egrep "$file_magic_regex" > /dev/null; then
2034             :
2035           else
2036             cat <<EOF 1>&2
2037
2038 *** Warning: the command libtool uses to detect shared libraries,
2039 *** $file_magic_cmd, produces output that libtool cannot recognize.
2040 *** The result is that libtool may fail to recognize shared libraries
2041 *** as such.  This will affect the creation of libtool libraries that
2042 *** depend on shared libraries, but programs linked with such libtool
2043 *** libraries will work regardless of this problem.  Nevertheless, you
2044 *** may want to report the problem to your system manager and/or to
2045 *** bug-libtool@gnu.org
2046
2047 EOF
2048           fi ;;
2049         esac
2050       fi
2051       break
2052     fi
2053   done
2054   IFS="$ac_save_ifs"
2055   MAGIC_CMD="$ac_save_MAGIC_CMD"
2056   ;;
2057 esac
2058 fi
2059
2060 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2061 if test -n "$MAGIC_CMD"; then
2062   echo "$ac_t""$MAGIC_CMD" 1>&6
2063 else
2064   echo "$ac_t""no" 1>&6
2065 fi
2066
2067 if test -z "$lt_cv_path_MAGIC_CMD"; then
2068   if test -n "$ac_tool_prefix"; then
2069     echo $ac_n "checking for file""... $ac_c" 1>&6
2070 echo "configure:2071: checking for file" >&5
2071 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2072   echo $ac_n "(cached) $ac_c" 1>&6
2073 else
2074   case $MAGIC_CMD in
2075   /*)
2076   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2077   ;;
2078   ?:/*)
2079   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2080   ;;
2081   *)
2082   ac_save_MAGIC_CMD="$MAGIC_CMD"
2083   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2084   ac_dummy="/usr/bin:$PATH"
2085   for ac_dir in $ac_dummy; do
2086     test -z "$ac_dir" && ac_dir=.
2087     if test -f $ac_dir/file; then
2088       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2089       if test -n "$file_magic_test_file"; then
2090         case $deplibs_check_method in
2091         "file_magic "*)
2092           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2093           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2094           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2095             egrep "$file_magic_regex" > /dev/null; then
2096             :
2097           else
2098             cat <<EOF 1>&2
2099
2100 *** Warning: the command libtool uses to detect shared libraries,
2101 *** $file_magic_cmd, produces output that libtool cannot recognize.
2102 *** The result is that libtool may fail to recognize shared libraries
2103 *** as such.  This will affect the creation of libtool libraries that
2104 *** depend on shared libraries, but programs linked with such libtool
2105 *** libraries will work regardless of this problem.  Nevertheless, you
2106 *** may want to report the problem to your system manager and/or to
2107 *** bug-libtool@gnu.org
2108
2109 EOF
2110           fi ;;
2111         esac
2112       fi
2113       break
2114     fi
2115   done
2116   IFS="$ac_save_ifs"
2117   MAGIC_CMD="$ac_save_MAGIC_CMD"
2118   ;;
2119 esac
2120 fi
2121
2122 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2123 if test -n "$MAGIC_CMD"; then
2124   echo "$ac_t""$MAGIC_CMD" 1>&6
2125 else
2126   echo "$ac_t""no" 1>&6
2127 fi
2128
2129   else
2130     MAGIC_CMD=:
2131   fi
2132 fi
2133
2134   fi
2135   ;;
2136 esac
2137
2138 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2139 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2140 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2141 echo "configure:2142: checking for $ac_word" >&5
2142 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2143   echo $ac_n "(cached) $ac_c" 1>&6
2144 else
2145   if test -n "$RANLIB"; then
2146   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2147 else
2148   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2149   ac_dummy="$PATH"
2150   for ac_dir in $ac_dummy; do
2151     test -z "$ac_dir" && ac_dir=.
2152     if test -f $ac_dir/$ac_word; then
2153       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2154       break
2155     fi
2156   done
2157   IFS="$ac_save_ifs"
2158 fi
2159 fi
2160 RANLIB="$ac_cv_prog_RANLIB"
2161 if test -n "$RANLIB"; then
2162   echo "$ac_t""$RANLIB" 1>&6
2163 else
2164   echo "$ac_t""no" 1>&6
2165 fi
2166
2167
2168 if test -z "$ac_cv_prog_RANLIB"; then
2169 if test -n "$ac_tool_prefix"; then
2170   # Extract the first word of "ranlib", so it can be a program name with args.
2171 set dummy ranlib; ac_word=$2
2172 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2173 echo "configure:2174: checking for $ac_word" >&5
2174 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2175   echo $ac_n "(cached) $ac_c" 1>&6
2176 else
2177   if test -n "$RANLIB"; then
2178   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2179 else
2180   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2181   ac_dummy="$PATH"
2182   for ac_dir in $ac_dummy; do
2183     test -z "$ac_dir" && ac_dir=.
2184     if test -f $ac_dir/$ac_word; then
2185       ac_cv_prog_RANLIB="ranlib"
2186       break
2187     fi
2188   done
2189   IFS="$ac_save_ifs"
2190   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2191 fi
2192 fi
2193 RANLIB="$ac_cv_prog_RANLIB"
2194 if test -n "$RANLIB"; then
2195   echo "$ac_t""$RANLIB" 1>&6
2196 else
2197   echo "$ac_t""no" 1>&6
2198 fi
2199
2200 else
2201   RANLIB=":"
2202 fi
2203 fi
2204
2205 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2206 set dummy ${ac_tool_prefix}strip; ac_word=$2
2207 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2208 echo "configure:2209: checking for $ac_word" >&5
2209 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2210   echo $ac_n "(cached) $ac_c" 1>&6
2211 else
2212   if test -n "$STRIP"; then
2213   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2214 else
2215   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2216   ac_dummy="$PATH"
2217   for ac_dir in $ac_dummy; do
2218     test -z "$ac_dir" && ac_dir=.
2219     if test -f $ac_dir/$ac_word; then
2220       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2221       break
2222     fi
2223   done
2224   IFS="$ac_save_ifs"
2225 fi
2226 fi
2227 STRIP="$ac_cv_prog_STRIP"
2228 if test -n "$STRIP"; then
2229   echo "$ac_t""$STRIP" 1>&6
2230 else
2231   echo "$ac_t""no" 1>&6
2232 fi
2233
2234
2235 if test -z "$ac_cv_prog_STRIP"; then
2236 if test -n "$ac_tool_prefix"; then
2237   # Extract the first word of "strip", so it can be a program name with args.
2238 set dummy strip; ac_word=$2
2239 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2240 echo "configure:2241: checking for $ac_word" >&5
2241 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2242   echo $ac_n "(cached) $ac_c" 1>&6
2243 else
2244   if test -n "$STRIP"; then
2245   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2246 else
2247   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2248   ac_dummy="$PATH"
2249   for ac_dir in $ac_dummy; do
2250     test -z "$ac_dir" && ac_dir=.
2251     if test -f $ac_dir/$ac_word; then
2252       ac_cv_prog_STRIP="strip"
2253       break
2254     fi
2255   done
2256   IFS="$ac_save_ifs"
2257   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2258 fi
2259 fi
2260 STRIP="$ac_cv_prog_STRIP"
2261 if test -n "$STRIP"; then
2262   echo "$ac_t""$STRIP" 1>&6
2263 else
2264   echo "$ac_t""no" 1>&6
2265 fi
2266
2267 else
2268   STRIP=":"
2269 fi
2270 fi
2271
2272
2273 # Check for any special flags to pass to ltconfig.
2274 libtool_flags="--cache-file=$cache_file"
2275 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2276 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2277 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2278 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2279 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2280 libtool_flags="$libtool_flags --enable-dlopen"
2281
2282 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2283 if test "${enable_libtool_lock+set}" = set; then
2284   enableval="$enable_libtool_lock"
2285   :
2286 fi
2287
2288 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2289 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2290
2291 # Check whether --with-pic or --without-pic was given.
2292 if test "${with_pic+set}" = set; then
2293   withval="$with_pic"
2294   pic_mode="$withval"
2295 else
2296   pic_mode=default
2297 fi
2298
2299 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2300 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2301
2302 # Some flags need to be propagated to the compiler or linker for good
2303 # libtool support.
2304 case $host in
2305 *-*-irix6*)
2306   # Find out which ABI we are using.
2307   echo '#line 2308 "configure"' > conftest.$ac_ext
2308   if { (eval echo configure:2309: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2309     case `/usr/bin/file conftest.$ac_objext` in
2310     *32-bit*)
2311       LD="${LD-ld} -32"
2312       ;;
2313     *N32*)
2314       LD="${LD-ld} -n32"
2315       ;;
2316     *64-bit*)
2317       LD="${LD-ld} -64"
2318       ;;
2319     esac
2320   fi
2321   rm -rf conftest*
2322   ;;
2323
2324 ia64-*-hpux*)
2325   # Find out which ABI we are using.
2326   echo 'int i;' > conftest.$ac_ext
2327   if { (eval echo configure:2328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2328     case "`/usr/bin/file conftest.o`" in
2329     *ELF-32*)
2330       HPUX_IA64_MODE="32"
2331       ;;
2332     *ELF-64*)
2333       HPUX_IA64_MODE="64"
2334       ;;
2335     esac
2336   fi
2337   rm -rf conftest*
2338   ;;
2339
2340 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
2341   # Find out which ABI we are using.
2342   echo 'int i;' > conftest.$ac_ext
2343   if { (eval echo configure:2344: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2344     case "`/usr/bin/file conftest.o`" in
2345     *32-bit*)
2346       case $host in
2347         x86_64-*linux*)
2348           LD="${LD-ld} -m elf_i386"
2349           ;;
2350         ppc64-*linux*)
2351           LD="${LD-ld} -m elf32ppclinux"
2352           ;;
2353         s390x-*linux*)
2354           LD="${LD-ld} -m elf_s390"
2355           ;;
2356         sparc64-*linux*)
2357           LD="${LD-ld} -m elf32_sparc"
2358           ;;
2359       esac
2360       ;;
2361     *64-bit*)
2362       case $host in
2363         x86_64-*linux*)
2364           LD="${LD-ld} -m elf_x86_64"
2365           ;;
2366         ppc*-*linux*|powerpc*-*linux*)
2367           LD="${LD-ld} -m elf64ppc"
2368           ;;
2369         s390*-*linux*)
2370           LD="${LD-ld} -m elf64_s390"
2371           ;;
2372         sparc*-*linux*)
2373           LD="${LD-ld} -m elf64_sparc"
2374           ;;
2375       esac
2376       ;;
2377     esac
2378   fi
2379   rm -rf conftest*
2380   ;;
2381
2382 *-*-sco3.2v5*)
2383   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2384   SAVE_CFLAGS="$CFLAGS"
2385   CFLAGS="$CFLAGS -belf"
2386   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2387 echo "configure:2388: checking whether the C compiler needs -belf" >&5
2388 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2389   echo $ac_n "(cached) $ac_c" 1>&6
2390 else
2391
2392      ac_ext=c
2393 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2394 ac_cpp='$CPP $CPPFLAGS'
2395 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2396 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2397 cross_compiling=$ac_cv_prog_cc_cross
2398
2399      cat > conftest.$ac_ext <<EOF
2400 #line 2401 "configure"
2401 #include "confdefs.h"
2402
2403 int main() {
2404
2405 ; return 0; }
2406 EOF
2407 if { (eval echo configure:2408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2408   rm -rf conftest*
2409   lt_cv_cc_needs_belf=yes
2410 else
2411   echo "configure: failed program was:" >&5
2412   cat conftest.$ac_ext >&5
2413   rm -rf conftest*
2414   lt_cv_cc_needs_belf=no
2415 fi
2416 rm -f conftest*
2417      ac_ext=c
2418 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2419 ac_cpp='$CPP $CPPFLAGS'
2420 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2421 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2422 cross_compiling=$ac_cv_prog_cc_cross
2423
2424 fi
2425
2426 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2427   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2428     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2429     CFLAGS="$SAVE_CFLAGS"
2430   fi
2431   ;;
2432
2433
2434 esac
2435
2436
2437 # Save cache, so that ltconfig can load it
2438 cat > confcache <<\EOF
2439 # This file is a shell script that caches the results of configure
2440 # tests run on this system so they can be shared between configure
2441 # scripts and configure runs.  It is not useful on other systems.
2442 # If it contains results you don't want to keep, you may remove or edit it.
2443 #
2444 # By default, configure uses ./config.cache as the cache file,
2445 # creating it if it does not exist already.  You can give configure
2446 # the --cache-file=FILE option to use a different cache file; that is
2447 # what configure does when it calls configure scripts in
2448 # subdirectories, so they share the cache.
2449 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2450 # config.status only pays attention to the cache file if you give it the
2451 # --recheck option to rerun configure.
2452 #
2453 EOF
2454 # The following way of writing the cache mishandles newlines in values,
2455 # but we know of no workaround that is simple, portable, and efficient.
2456 # So, don't put newlines in cache variables' values.
2457 # Ultrix sh set writes to stderr and can't be redirected directly,
2458 # and sets the high bit in the cache file unless we assign to the vars.
2459 (set) 2>&1 |
2460   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2461   *ac_space=\ *)
2462     # `set' does not quote correctly, so add quotes (double-quote substitution
2463     # turns \\\\ into \\, and sed turns \\ into \).
2464     sed -n \
2465       -e "s/'/'\\\\''/g" \
2466       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2467     ;;
2468   *)
2469     # `set' quotes correctly as required by POSIX, so do not add quotes.
2470     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2471     ;;
2472   esac >> confcache
2473 if cmp -s $cache_file confcache; then
2474   :
2475 else
2476   if test -w $cache_file; then
2477     echo "updating cache $cache_file"
2478     cat confcache > $cache_file
2479   else
2480     echo "not updating unwritable cache $cache_file"
2481   fi
2482 fi
2483 rm -f confcache
2484
2485
2486 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2487 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2488 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2489 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2490 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2491 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2492 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2493 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2494 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2495 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2496
2497 # Reload cache, that may have been modified by ltconfig
2498 if test -r "$cache_file"; then
2499   echo "loading cache $cache_file"
2500   . $cache_file
2501 else
2502   echo "creating cache $cache_file"
2503   > $cache_file
2504 fi
2505
2506
2507 # This can be used to rebuild libtool when needed
2508 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2509
2510 # Always use our own libtool.
2511 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2512
2513 # Redirect the config.log output again, so that the ltconfig log is not
2514 # clobbered by the next message.
2515 exec 5>>./config.log
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525 ac_safe=`echo "stdint.h" | sed 'y%./+-%__p_%'`
2526 echo $ac_n "checking for stdint.h""... $ac_c" 1>&6
2527 echo "configure:2528: checking for stdint.h" >&5
2528 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2529   echo $ac_n "(cached) $ac_c" 1>&6
2530 else
2531   cat > conftest.$ac_ext <<EOF
2532 #line 2533 "configure"
2533 #include "confdefs.h"
2534 #include <stdint.h>
2535 EOF
2536 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2537 { (eval echo configure:2538: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2538 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2539 if test -z "$ac_err"; then
2540   rm -rf conftest*
2541   eval "ac_cv_header_$ac_safe=yes"
2542 else
2543   echo "$ac_err" >&5
2544   echo "configure: failed program was:" >&5
2545   cat conftest.$ac_ext >&5
2546   rm -rf conftest*
2547   eval "ac_cv_header_$ac_safe=no"
2548 fi
2549 rm -f conftest*
2550 fi
2551 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2552   echo "$ac_t""yes" 1>&6
2553   MF_HAVE_STDINT_H=1
2554 else
2555   echo "$ac_t""no" 1>&6
2556 MF_HAVE_STDINT_H=0
2557 fi
2558
2559
2560 if test $MF_HAVE_STDINT_H = 1
2561 then
2562    MF_HAVE_UINTPTR_T=1
2563 else
2564    cat > conftest.$ac_ext <<EOF
2565 #line 2566 "configure"
2566 #include "confdefs.h"
2567 #include <sys/types.h>
2568 int main() {
2569 uintptr_t k = 0;
2570 ; return 0; }
2571 EOF
2572 if { (eval echo configure:2573: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2573   rm -rf conftest*
2574   MF_HAVE_UINTPTR_T=1
2575 else
2576   echo "configure: failed program was:" >&5
2577   cat conftest.$ac_ext >&5
2578   rm -rf conftest*
2579   MF_HAVE_UINTPTR_T=0
2580 fi
2581 rm -f conftest*
2582 fi
2583
2584
2585 if test ! -d pth
2586 then
2587   # libmudflapth objects are built in this subdirectory
2588   mkdir pth
2589 fi
2590
2591 pthread_create_version='""'
2592 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2593 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2594 echo "configure:2595: checking for pthread.h" >&5
2595 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2596   echo $ac_n "(cached) $ac_c" 1>&6
2597 else
2598   cat > conftest.$ac_ext <<EOF
2599 #line 2600 "configure"
2600 #include "confdefs.h"
2601 #include <pthread.h>
2602 EOF
2603 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2604 { (eval echo configure:2605: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2605 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2606 if test -z "$ac_err"; then
2607   rm -rf conftest*
2608   eval "ac_cv_header_$ac_safe=yes"
2609 else
2610   echo "$ac_err" >&5
2611   echo "configure: failed program was:" >&5
2612   cat conftest.$ac_ext >&5
2613   rm -rf conftest*
2614   eval "ac_cv_header_$ac_safe=no"
2615 fi
2616 rm -f conftest*
2617 fi
2618 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2619   echo "$ac_t""yes" 1>&6
2620
2621 cat >> confdefs.h <<EOF
2622 #define HAVE_PTHREAD_H 1
2623 EOF
2624
2625 ac_have_pthread_h=yes
2626
2627 else
2628   echo "$ac_t""no" 1>&6
2629
2630 ac_have_pthread_h=
2631
2632 fi
2633
2634
2635
2636 if test "x$ac_have_pthread_h" != ""; then
2637   LIBMUDFLAPTH_TRUE=
2638   LIBMUDFLAPTH_FALSE='#'
2639 else
2640   LIBMUDFLAPTH_TRUE='#'
2641   LIBMUDFLAPTH_FALSE=
2642 fi
2643
2644 echo $ac_n "checking for dlsym in -ldl""... $ac_c" 1>&6
2645 echo "configure:2646: checking for dlsym in -ldl" >&5
2646 ac_lib_var=`echo dl'_'dlsym | sed 'y%./+-%__p_%'`
2647 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2648   echo $ac_n "(cached) $ac_c" 1>&6
2649 else
2650   ac_save_LIBS="$LIBS"
2651 LIBS="-ldl  $LIBS"
2652 cat > conftest.$ac_ext <<EOF
2653 #line 2654 "configure"
2654 #include "confdefs.h"
2655 /* Override any gcc2 internal prototype to avoid an error.  */
2656 /* We use char because int might match the return type of a gcc2
2657     builtin and then its argument prototype would still apply.  */
2658 char dlsym();
2659
2660 int main() {
2661 dlsym()
2662 ; return 0; }
2663 EOF
2664 if { (eval echo configure:2665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2665   rm -rf conftest*
2666   eval "ac_cv_lib_$ac_lib_var=yes"
2667 else
2668   echo "configure: failed program was:" >&5
2669   cat conftest.$ac_ext >&5
2670   rm -rf conftest*
2671   eval "ac_cv_lib_$ac_lib_var=no"
2672 fi
2673 rm -f conftest*
2674 LIBS="$ac_save_LIBS"
2675
2676 fi
2677 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2678   echo "$ac_t""yes" 1>&6
2679     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2680     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2681   cat >> confdefs.h <<EOF
2682 #define $ac_tr_lib 1
2683 EOF
2684
2685   LIBS="-ldl $LIBS"
2686
2687 else
2688   echo "$ac_t""no" 1>&6
2689 fi
2690
2691
2692 if test "x$enable_shared" = "xyes" && test "x$ac_have_pthread_h" != ""; then
2693   # NB: don't check for -lpthread here, because then it would be
2694   # added to LIBS.  For the thread-unaware libmudflap.la, we don't
2695   # want it there.
2696
2697   # glibc-related hacks.  dlsym() may pick the wrong version of
2698   # interposed functions like pthread_create on modern glibc.
2699   # We need to find the proper symbol version string, and use
2700   # the nonstandard dlvsym().
2701   for ac_func in dlvsym
2702 do
2703 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2704 echo "configure:2705: checking for $ac_func" >&5
2705 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2706   echo $ac_n "(cached) $ac_c" 1>&6
2707 else
2708   cat > conftest.$ac_ext <<EOF
2709 #line 2710 "configure"
2710 #include "confdefs.h"
2711 /* System header to define __stub macros and hopefully few prototypes,
2712     which can conflict with char $ac_func(); below.  */
2713 #include <assert.h>
2714 /* Override any gcc2 internal prototype to avoid an error.  */
2715 /* We use char because int might match the return type of a gcc2
2716     builtin and then its argument prototype would still apply.  */
2717 char $ac_func();
2718
2719 int main() {
2720
2721 /* The GNU C library defines this for functions which it implements
2722     to always fail with ENOSYS.  Some functions are actually named
2723     something starting with __ and the normal name is an alias.  */
2724 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2725 choke me
2726 #else
2727 $ac_func();
2728 #endif
2729
2730 ; return 0; }
2731 EOF
2732 if { (eval echo configure:2733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2733   rm -rf conftest*
2734   eval "ac_cv_func_$ac_func=yes"
2735 else
2736   echo "configure: failed program was:" >&5
2737   cat conftest.$ac_ext >&5
2738   rm -rf conftest*
2739   eval "ac_cv_func_$ac_func=no"
2740 fi
2741 rm -f conftest*
2742 fi
2743
2744 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2745   echo "$ac_t""yes" 1>&6
2746     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2747   cat >> confdefs.h <<EOF
2748 #define $ac_tr_func 1
2749 EOF
2750
2751 else
2752   echo "$ac_t""no" 1>&6
2753 fi
2754 done
2755
2756   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2757 set dummy ${ac_tool_prefix}nm; ac_word=$2
2758 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2759 echo "configure:2760: checking for $ac_word" >&5
2760 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
2761   echo $ac_n "(cached) $ac_c" 1>&6
2762 else
2763   if test -n "$NM"; then
2764   ac_cv_prog_NM="$NM" # Let the user override the test.
2765 else
2766   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2767   ac_dummy="$PATH"
2768   for ac_dir in $ac_dummy; do
2769     test -z "$ac_dir" && ac_dir=.
2770     if test -f $ac_dir/$ac_word; then
2771       ac_cv_prog_NM="${ac_tool_prefix}nm"
2772       break
2773     fi
2774   done
2775   IFS="$ac_save_ifs"
2776   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="nm"
2777 fi
2778 fi
2779 NM="$ac_cv_prog_NM"
2780 if test -n "$NM"; then
2781   echo "$ac_t""$NM" 1>&6
2782 else
2783   echo "$ac_t""no" 1>&6
2784 fi
2785
2786
2787
2788   if test "x$ac_cv_have_dlvsym" != ""; then
2789     # Try compiling a simple pthreads program.  Find the shared libraries it
2790     # ends up with.  Then use "nm" on those libraries to extract the
2791     # default symbol versioning suffix ("@@"), if any.  But that's tricky.
2792     # Rather, run nm on the resulting executable.  Unfortunately, autoconf
2793     # doesn't appear to have a macro that builds a test executable for
2794     # subsequent analysis ... so we do it by hand here.
2795     cat >> conftest.c << EOF
2796 #include <pthread.h>
2797 int main () { void *p = (void *) & pthread_create; return (int) p; }
2798 EOF
2799     oldLIBS="$LIBS"
2800     LIBS="$LIBS -lpthread"
2801     pthread_create_version="\"\""
2802     echo $ac_n "checking pthread_create symbol version""... $ac_c" 1>&6
2803 echo "configure:2804: checking pthread_create symbol version" >&5
2804     if eval $ac_link 2>&5 && test -s conftest${ac_exeext}; then
2805       version=`$NM conftest${ac_exeect} | grep 'pthread_create@@' | sed -e 's/^.*@@//'`
2806       if test "x$version" != "x"; then
2807         pthread_create_version="\"$version\""
2808       fi
2809     fi
2810     echo "$ac_t""$pthread_create_version" 1>&6
2811     LIBS="$oldLIBS"
2812   fi
2813 fi
2814 cat >> confdefs.h <<EOF
2815 #define PTHREAD_CREATE_VERSION $pthread_create_version
2816 EOF
2817
2818
2819
2820 trap '' 1 2 15
2821 cat > confcache <<\EOF
2822 # This file is a shell script that caches the results of configure
2823 # tests run on this system so they can be shared between configure
2824 # scripts and configure runs.  It is not useful on other systems.
2825 # If it contains results you don't want to keep, you may remove or edit it.
2826 #
2827 # By default, configure uses ./config.cache as the cache file,
2828 # creating it if it does not exist already.  You can give configure
2829 # the --cache-file=FILE option to use a different cache file; that is
2830 # what configure does when it calls configure scripts in
2831 # subdirectories, so they share the cache.
2832 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2833 # config.status only pays attention to the cache file if you give it the
2834 # --recheck option to rerun configure.
2835 #
2836 EOF
2837 # The following way of writing the cache mishandles newlines in values,
2838 # but we know of no workaround that is simple, portable, and efficient.
2839 # So, don't put newlines in cache variables' values.
2840 # Ultrix sh set writes to stderr and can't be redirected directly,
2841 # and sets the high bit in the cache file unless we assign to the vars.
2842 (set) 2>&1 |
2843   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2844   *ac_space=\ *)
2845     # `set' does not quote correctly, so add quotes (double-quote substitution
2846     # turns \\\\ into \\, and sed turns \\ into \).
2847     sed -n \
2848       -e "s/'/'\\\\''/g" \
2849       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2850     ;;
2851   *)
2852     # `set' quotes correctly as required by POSIX, so do not add quotes.
2853     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2854     ;;
2855   esac >> confcache
2856 if cmp -s $cache_file confcache; then
2857   :
2858 else
2859   if test -w $cache_file; then
2860     echo "updating cache $cache_file"
2861     cat confcache > $cache_file
2862   else
2863     echo "not updating unwritable cache $cache_file"
2864   fi
2865 fi
2866 rm -f confcache
2867
2868 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2869
2870 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2871 # Let make expand exec_prefix.
2872 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2873
2874 # Any assignment to VPATH causes Sun make to only execute
2875 # the first set of double-colon rules, so remove it if not needed.
2876 # If there is a colon in the path, we need to keep it.
2877 if test "x$srcdir" = x.; then
2878   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2879 fi
2880
2881 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2882
2883 DEFS=-DHAVE_CONFIG_H
2884
2885 # Without the "./", some shells look in PATH for config.status.
2886 : ${CONFIG_STATUS=./config.status}
2887
2888 echo creating $CONFIG_STATUS
2889 rm -f $CONFIG_STATUS
2890 cat > $CONFIG_STATUS <<EOF
2891 #! /bin/sh
2892 # Generated automatically by configure.
2893 # Run this file to recreate the current configuration.
2894 # This directory was configured as follows,
2895 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2896 #
2897 # $0 $ac_configure_args
2898 #
2899 # Compiler output produced by configure, useful for debugging
2900 # configure, is in ./config.log if it exists.
2901
2902 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2903 for ac_option
2904 do
2905   case "\$ac_option" in
2906   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2907     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2908     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2909   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2910     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2911     exit 0 ;;
2912   -help | --help | --hel | --he | --h)
2913     echo "\$ac_cs_usage"; exit 0 ;;
2914   *) echo "\$ac_cs_usage"; exit 1 ;;
2915   esac
2916 done
2917
2918 ac_given_srcdir=$srcdir
2919 ac_given_INSTALL="$INSTALL"
2920
2921 trap 'rm -fr `echo "Makefile testsuite/Makefile mf-runtime.h config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2922 EOF
2923 cat >> $CONFIG_STATUS <<EOF
2924
2925 # Protect against being on the right side of a sed subst in config.status.
2926 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2927  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2928 $ac_vpsub
2929 $extrasub
2930 s%@SHELL@%$SHELL%g
2931 s%@CFLAGS@%$CFLAGS%g
2932 s%@CPPFLAGS@%$CPPFLAGS%g
2933 s%@CXXFLAGS@%$CXXFLAGS%g
2934 s%@FFLAGS@%$FFLAGS%g
2935 s%@DEFS@%$DEFS%g
2936 s%@LDFLAGS@%$LDFLAGS%g
2937 s%@LIBS@%$LIBS%g
2938 s%@exec_prefix@%$exec_prefix%g
2939 s%@prefix@%$prefix%g
2940 s%@program_transform_name@%$program_transform_name%g
2941 s%@bindir@%$bindir%g
2942 s%@sbindir@%$sbindir%g
2943 s%@libexecdir@%$libexecdir%g
2944 s%@datadir@%$datadir%g
2945 s%@sysconfdir@%$sysconfdir%g
2946 s%@sharedstatedir@%$sharedstatedir%g
2947 s%@localstatedir@%$localstatedir%g
2948 s%@libdir@%$libdir%g
2949 s%@includedir@%$includedir%g
2950 s%@oldincludedir@%$oldincludedir%g
2951 s%@infodir@%$infodir%g
2952 s%@mandir@%$mandir%g
2953 s%@host@%$host%g
2954 s%@host_alias@%$host_alias%g
2955 s%@host_cpu@%$host_cpu%g
2956 s%@host_vendor@%$host_vendor%g
2957 s%@host_os@%$host_os%g
2958 s%@target@%$target%g
2959 s%@target_alias@%$target_alias%g
2960 s%@target_cpu@%$target_cpu%g
2961 s%@target_vendor@%$target_vendor%g
2962 s%@target_os@%$target_os%g
2963 s%@build@%$build%g
2964 s%@build_alias@%$build_alias%g
2965 s%@build_cpu@%$build_cpu%g
2966 s%@build_vendor@%$build_vendor%g
2967 s%@build_os@%$build_os%g
2968 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2969 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2970 s%@INSTALL_DATA@%$INSTALL_DATA%g
2971 s%@PACKAGE@%$PACKAGE%g
2972 s%@VERSION@%$VERSION%g
2973 s%@ACLOCAL@%$ACLOCAL%g
2974 s%@AUTOCONF@%$AUTOCONF%g
2975 s%@AUTOMAKE@%$AUTOMAKE%g
2976 s%@AUTOHEADER@%$AUTOHEADER%g
2977 s%@MAKEINFO@%$MAKEINFO%g
2978 s%@SET_MAKE@%$SET_MAKE%g
2979 s%@libtool_VERSION@%$libtool_VERSION%g
2980 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
2981 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
2982 s%@MAINT@%$MAINT%g
2983 s%@EXEEXT@%$EXEEXT%g
2984 s%@CC@%$CC%g
2985 s%@CPP@%$CPP%g
2986 s%@LN_S@%$LN_S%g
2987 s%@OBJEXT@%$OBJEXT%g
2988 s%@RANLIB@%$RANLIB%g
2989 s%@STRIP@%$STRIP%g
2990 s%@LIBTOOL@%$LIBTOOL%g
2991 s%@enable_shared@%$enable_shared%g
2992 s%@enable_static@%$enable_static%g
2993 s%@MF_HAVE_STDINT_H@%$MF_HAVE_STDINT_H%g
2994 s%@MF_HAVE_UINTPTR_T@%$MF_HAVE_UINTPTR_T%g
2995 s%@LIBMUDFLAPTH_TRUE@%$LIBMUDFLAPTH_TRUE%g
2996 s%@LIBMUDFLAPTH_FALSE@%$LIBMUDFLAPTH_FALSE%g
2997 s%@NM@%$NM%g
2998
2999 CEOF
3000 EOF
3001
3002 cat >> $CONFIG_STATUS <<\EOF
3003
3004 # Split the substitutions into bite-sized pieces for seds with
3005 # small command number limits, like on Digital OSF/1 and HP-UX.
3006 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3007 ac_file=1 # Number of current file.
3008 ac_beg=1 # First line for current file.
3009 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3010 ac_more_lines=:
3011 ac_sed_cmds=""
3012 while $ac_more_lines; do
3013   if test $ac_beg -gt 1; then
3014     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3015   else
3016     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3017   fi
3018   if test ! -s conftest.s$ac_file; then
3019     ac_more_lines=false
3020     rm -f conftest.s$ac_file
3021   else
3022     if test -z "$ac_sed_cmds"; then
3023       ac_sed_cmds="sed -f conftest.s$ac_file"
3024     else
3025       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3026     fi
3027     ac_file=`expr $ac_file + 1`
3028     ac_beg=$ac_end
3029     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3030   fi
3031 done
3032 if test -z "$ac_sed_cmds"; then
3033   ac_sed_cmds=cat
3034 fi
3035 EOF
3036
3037 cat >> $CONFIG_STATUS <<EOF
3038
3039 CONFIG_FILES=\${CONFIG_FILES-"Makefile testsuite/Makefile mf-runtime.h"}
3040 EOF
3041 cat >> $CONFIG_STATUS <<\EOF
3042 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3043   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3044   case "$ac_file" in
3045   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3046        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3047   *) ac_file_in="${ac_file}.in" ;;
3048   esac
3049
3050   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3051
3052   # Remove last slash and all that follows it.  Not all systems have dirname.
3053   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3054   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3055     # The file is in a subdirectory.
3056     test ! -d "$ac_dir" && mkdir "$ac_dir"
3057     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3058     # A "../" for each directory in $ac_dir_suffix.
3059     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3060   else
3061     ac_dir_suffix= ac_dots=
3062   fi
3063
3064   case "$ac_given_srcdir" in
3065   .)  srcdir=.
3066       if test -z "$ac_dots"; then top_srcdir=.
3067       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3068   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3069   *) # Relative path.
3070     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3071     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3072   esac
3073
3074   case "$ac_given_INSTALL" in
3075   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3076   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3077   esac
3078
3079   echo creating "$ac_file"
3080   rm -f "$ac_file"
3081   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3082   case "$ac_file" in
3083   *Makefile*) ac_comsub="1i\\
3084 # $configure_input" ;;
3085   *) ac_comsub= ;;
3086   esac
3087
3088   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3089   sed -e "$ac_comsub
3090 s%@configure_input@%$configure_input%g
3091 s%@srcdir@%$srcdir%g
3092 s%@top_srcdir@%$top_srcdir%g
3093 s%@INSTALL@%$INSTALL%g
3094 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3095 fi; done
3096 rm -f conftest.s*
3097
3098 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3099 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3100 #
3101 # ac_d sets the value in "#define NAME VALUE" lines.
3102 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3103 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3104 ac_dC='\3'
3105 ac_dD='%g'
3106 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3107 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3108 ac_uB='\([      ]\)%\1#\2define\3'
3109 ac_uC=' '
3110 ac_uD='\4%g'
3111 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3112 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3113 ac_eB='$%\1#\2define\3'
3114 ac_eC=' '
3115 ac_eD='%g'
3116
3117 if test "${CONFIG_HEADERS+set}" != set; then
3118 EOF
3119 cat >> $CONFIG_STATUS <<EOF
3120   CONFIG_HEADERS="config.h"
3121 EOF
3122 cat >> $CONFIG_STATUS <<\EOF
3123 fi
3124 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3125   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3126   case "$ac_file" in
3127   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3128        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3129   *) ac_file_in="${ac_file}.in" ;;
3130   esac
3131
3132   echo creating $ac_file
3133
3134   rm -f conftest.frag conftest.in conftest.out
3135   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3136   cat $ac_file_inputs > conftest.in
3137
3138 EOF
3139
3140 # Transform confdefs.h into a sed script conftest.vals that substitutes
3141 # the proper values into config.h.in to produce config.h.  And first:
3142 # Protect against being on the right side of a sed subst in config.status.
3143 # Protect against being in an unquoted here document in config.status.
3144 rm -f conftest.vals
3145 cat > conftest.hdr <<\EOF
3146 s/[\\&%]/\\&/g
3147 s%[\\$`]%\\&%g
3148 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3149 s%ac_d%ac_u%gp
3150 s%ac_u%ac_e%gp
3151 EOF
3152 sed -n -f conftest.hdr confdefs.h > conftest.vals
3153 rm -f conftest.hdr
3154
3155 # This sed command replaces #undef with comments.  This is necessary, for
3156 # example, in the case of _POSIX_SOURCE, which is predefined and required
3157 # on some systems where configure will not decide to define it.
3158 cat >> conftest.vals <<\EOF
3159 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3160 EOF
3161
3162 # Break up conftest.vals because some shells have a limit on
3163 # the size of here documents, and old seds have small limits too.
3164
3165 rm -f conftest.tail
3166 while :
3167 do
3168   ac_lines=`grep -c . conftest.vals`
3169   # grep -c gives empty output for an empty file on some AIX systems.
3170   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3171   # Write a limited-size here document to conftest.frag.
3172   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3173   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3174   echo 'CEOF
3175   sed -f conftest.frag conftest.in > conftest.out
3176   rm -f conftest.in
3177   mv conftest.out conftest.in
3178 ' >> $CONFIG_STATUS
3179   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3180   rm -f conftest.vals
3181   mv conftest.tail conftest.vals
3182 done
3183 rm -f conftest.vals
3184
3185 cat >> $CONFIG_STATUS <<\EOF
3186   rm -f conftest.frag conftest.h
3187   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3188   cat conftest.in >> conftest.h
3189   rm -f conftest.in
3190   if cmp -s $ac_file conftest.h 2>/dev/null; then
3191     echo "$ac_file is unchanged"
3192     rm -f conftest.h
3193   else
3194     # Remove last slash and all that follows it.  Not all systems have dirname.
3195       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3196       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3197       # The file is in a subdirectory.
3198       test ! -d "$ac_dir" && mkdir "$ac_dir"
3199     fi
3200     rm -f $ac_file
3201     mv conftest.h $ac_file
3202   fi
3203 fi; done
3204
3205 EOF
3206 cat >> $CONFIG_STATUS <<EOF
3207
3208
3209 EOF
3210 cat >> $CONFIG_STATUS <<\EOF
3211 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
3212
3213 exit 0
3214 EOF
3215 chmod +x $CONFIG_STATUS
3216 rm -fr confdefs* $ac_clean_files
3217 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3218