gas/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  16 ac_help="$ac_help
  17   --enable-static[=PKGS]  build static libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  20 ac_help="$ac_help
  21   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  22 ac_help="$ac_help
  23   --disable-libtool-lock  avoid locking (might break parallel builds)"
  24 ac_help="$ac_help
  25   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  26 ac_help="$ac_help
  27   --enable-bfd-assembler  use BFD back end for writing object files"
  28 ac_help="$ac_help
  29     targets            alternative target configurations besides the primary"
  30 ac_help="$ac_help
  31   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  32 ac_help="$ac_help
  33   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  34 ac_help="$ac_help
  35   --disable-nls           do not use Native Language Support"
  36 ac_help="$ac_help
  37   --with-included-gettext use the GNU gettext library included here"
  38 ac_help="$ac_help
  39   --enable-maintainer-mode enable make rules and dependencies not useful
  40                           (and sometimes confusing) to the casual installer"
  41
  42 # Initialize some variables set by options.
  43 # The variables have the same names as the options, with
  44 # dashes changed to underlines.
  45 build=NONE
  46 cache_file=./config.cache
  47 exec_prefix=NONE
  48 host=NONE
  49 no_create=
  50 nonopt=NONE
  51 no_recursion=
  52 prefix=NONE
  53 program_prefix=NONE
  54 program_suffix=NONE
  55 program_transform_name=s,x,x,
  56 silent=
  57 site=
  58 srcdir=
  59 target=NONE
  60 verbose=
  61 x_includes=NONE
  62 x_libraries=NONE
  63 bindir='${exec_prefix}/bin'
  64 sbindir='${exec_prefix}/sbin'
  65 libexecdir='${exec_prefix}/libexec'
  66 datadir='${prefix}/share'
  67 sysconfdir='${prefix}/etc'
  68 sharedstatedir='${prefix}/com'
  69 localstatedir='${prefix}/var'
  70 libdir='${exec_prefix}/lib'
  71 includedir='${prefix}/include'
  72 oldincludedir='/usr/include'
  73 infodir='${prefix}/info'
  74 mandir='${prefix}/man'
  75
  76 # Initialize some other variables.
  77 subdirs=
  78 MFLAGS= MAKEFLAGS=
  79 SHELL=${CONFIG_SHELL-/bin/sh}
  80 # Maximum number of lines to put in a shell here document.
  81 ac_max_here_lines=12
  82
  83 ac_prev=
  84 for ac_option
  85 do
  86
  87   # If the previous option needs an argument, assign it.
  88   if test -n "$ac_prev"; then
  89     eval "$ac_prev=\$ac_option"
  90     ac_prev=
  91     continue
  92   fi
  93
  94   case "$ac_option" in
  95   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  96   *) ac_optarg= ;;
  97   esac
  98
  99   # Accept the important Cygnus configure options, so we can diagnose typos.
 100
 101   case "$ac_option" in
 102
 103   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 104     ac_prev=bindir ;;
 105   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 106     bindir="$ac_optarg" ;;
 107
 108   -build | --build | --buil | --bui | --bu)
 109     ac_prev=build ;;
 110   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 111     build="$ac_optarg" ;;
 112
 113   -cache-file | --cache-file | --cache-fil | --cache-fi \
 114   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 115     ac_prev=cache_file ;;
 116   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 117   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 118     cache_file="$ac_optarg" ;;
 119
 120   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 121     ac_prev=datadir ;;
 122   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 123   | --da=*)
 124     datadir="$ac_optarg" ;;
 125
 126   -disable-* | --disable-*)
 127     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 128     # Reject names that are not valid shell variable names.
 129     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 130       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 131     fi
 132     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 133     eval "enable_${ac_feature}=no" ;;
 134
 135   -enable-* | --enable-*)
 136     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 137     # Reject names that are not valid shell variable names.
 138     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 139       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 140     fi
 141     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 142     case "$ac_option" in
 143       *=*) ;;
 144       *) ac_optarg=yes ;;
 145     esac
 146     eval "enable_${ac_feature}='$ac_optarg'" ;;
 147
 148   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 149   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 150   | --exec | --exe | --ex)
 151     ac_prev=exec_prefix ;;
 152   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 153   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 154   | --exec=* | --exe=* | --ex=*)
 155     exec_prefix="$ac_optarg" ;;
 156
 157   -gas | --gas | --ga | --g)
 158     # Obsolete; use --with-gas.
 159     with_gas=yes ;;
 160
 161   -help | --help | --hel | --he)
 162     # Omit some internal or obsolete options to make the list less imposing.
 163     # This message is too long to be a string in the A/UX 3.1 sh.
 164     cat << EOF
 165 Usage: configure [options] [host]
 166 Options: [defaults in brackets after descriptions]
 167 Configuration:
 168   --cache-file=FILE       cache test results in FILE
 169   --help                  print this message
 170   --no-create             do not create output files
 171   --quiet, --silent       do not print \`checking...' messages
 172   --version               print the version of autoconf that created configure
 173 Directory and file names:
 174   --prefix=PREFIX         install architecture-independent files in PREFIX
 175                           [$ac_default_prefix]
 176   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 177                           [same as prefix]
 178   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 179   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 180   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 181   --datadir=DIR           read-only architecture-independent data in DIR
 182                           [PREFIX/share]
 183   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 184   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 185                           [PREFIX/com]
 186   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 187   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 188   --includedir=DIR        C header files in DIR [PREFIX/include]
 189   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 190   --infodir=DIR           info documentation in DIR [PREFIX/info]
 191   --mandir=DIR            man documentation in DIR [PREFIX/man]
 192   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 193   --program-prefix=PREFIX prepend PREFIX to installed program names
 194   --program-suffix=SUFFIX append SUFFIX to installed program names
 195   --program-transform-name=PROGRAM
 196                           run sed PROGRAM on installed program names
 197 EOF
 198     cat << EOF
 199 Host type:
 200   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 201   --host=HOST             configure for HOST [guessed]
 202   --target=TARGET         configure for TARGET [TARGET=HOST]
 203 Features and packages:
 204   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 205   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 206   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 207   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 208   --x-includes=DIR        X include files are in DIR
 209   --x-libraries=DIR       X library files are in DIR
 210 EOF
 211     if test -n "$ac_help"; then
 212       echo "--enable and --with options recognized:$ac_help"
 213     fi
 214     exit 0 ;;
 215
 216   -host | --host | --hos | --ho)
 217     ac_prev=host ;;
 218   -host=* | --host=* | --hos=* | --ho=*)
 219     host="$ac_optarg" ;;
 220
 221   -includedir | --includedir | --includedi | --included | --include \
 222   | --includ | --inclu | --incl | --inc)
 223     ac_prev=includedir ;;
 224   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 225   | --includ=* | --inclu=* | --incl=* | --inc=*)
 226     includedir="$ac_optarg" ;;
 227
 228   -infodir | --infodir | --infodi | --infod | --info | --inf)
 229     ac_prev=infodir ;;
 230   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 231     infodir="$ac_optarg" ;;
 232
 233   -libdir | --libdir | --libdi | --libd)
 234     ac_prev=libdir ;;
 235   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 236     libdir="$ac_optarg" ;;
 237
 238   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 239   | --libexe | --libex | --libe)
 240     ac_prev=libexecdir ;;
 241   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 242   | --libexe=* | --libex=* | --libe=*)
 243     libexecdir="$ac_optarg" ;;
 244
 245   -localstatedir | --localstatedir | --localstatedi | --localstated \
 246   | --localstate | --localstat | --localsta | --localst \
 247   | --locals | --local | --loca | --loc | --lo)
 248     ac_prev=localstatedir ;;
 249   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 250   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 251   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 252     localstatedir="$ac_optarg" ;;
 253
 254   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 255     ac_prev=mandir ;;
 256   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 257     mandir="$ac_optarg" ;;
 258
 259   -nfp | --nfp | --nf)
 260     # Obsolete; use --without-fp.
 261     with_fp=no ;;
 262
 263   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 264   | --no-cr | --no-c)
 265     no_create=yes ;;
 266
 267   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 268   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 269     no_recursion=yes ;;
 270
 271   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 272   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 273   | --oldin | --oldi | --old | --ol | --o)
 274     ac_prev=oldincludedir ;;
 275   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 276   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 277   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 278     oldincludedir="$ac_optarg" ;;
 279
 280   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 281     ac_prev=prefix ;;
 282   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 283     prefix="$ac_optarg" ;;
 284
 285   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 286   | --program-pre | --program-pr | --program-p)
 287     ac_prev=program_prefix ;;
 288   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 289   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 290     program_prefix="$ac_optarg" ;;
 291
 292   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 293   | --program-suf | --program-su | --program-s)
 294     ac_prev=program_suffix ;;
 295   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 296   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 297     program_suffix="$ac_optarg" ;;
 298
 299   -program-transform-name | --program-transform-name \
 300   | --program-transform-nam | --program-transform-na \
 301   | --program-transform-n | --program-transform- \
 302   | --program-transform | --program-transfor \
 303   | --program-transfo | --program-transf \
 304   | --program-trans | --program-tran \
 305   | --progr-tra | --program-tr | --program-t)
 306     ac_prev=program_transform_name ;;
 307   -program-transform-name=* | --program-transform-name=* \
 308   | --program-transform-nam=* | --program-transform-na=* \
 309   | --program-transform-n=* | --program-transform-=* \
 310   | --program-transform=* | --program-transfor=* \
 311   | --program-transfo=* | --program-transf=* \
 312   | --program-trans=* | --program-tran=* \
 313   | --progr-tra=* | --program-tr=* | --program-t=*)
 314     program_transform_name="$ac_optarg" ;;
 315
 316   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 317   | -silent | --silent | --silen | --sile | --sil)
 318     silent=yes ;;
 319
 320   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 321     ac_prev=sbindir ;;
 322   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 323   | --sbi=* | --sb=*)
 324     sbindir="$ac_optarg" ;;
 325
 326   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 327   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 328   | --sharedst | --shareds | --shared | --share | --shar \
 329   | --sha | --sh)
 330     ac_prev=sharedstatedir ;;
 331   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 332   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 333   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 334   | --sha=* | --sh=*)
 335     sharedstatedir="$ac_optarg" ;;
 336
 337   -site | --site | --sit)
 338     ac_prev=site ;;
 339   -site=* | --site=* | --sit=*)
 340     site="$ac_optarg" ;;
 341
 342   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 343     ac_prev=srcdir ;;
 344   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 345     srcdir="$ac_optarg" ;;
 346
 347   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 348   | --syscon | --sysco | --sysc | --sys | --sy)
 349     ac_prev=sysconfdir ;;
 350   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 351   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 352     sysconfdir="$ac_optarg" ;;
 353
 354   -target | --target | --targe | --targ | --tar | --ta | --t)
 355     ac_prev=target ;;
 356   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 357     target="$ac_optarg" ;;
 358
 359   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 360     verbose=yes ;;
 361
 362   -version | --version | --versio | --versi | --vers)
 363     echo "configure generated by autoconf version 2.13"
 364     exit 0 ;;
 365
 366   -with-* | --with-*)
 367     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 368     # Reject names that are not valid shell variable names.
 369     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 370       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 371     fi
 372     ac_package=`echo $ac_package| sed 's/-/_/g'`
 373     case "$ac_option" in
 374       *=*) ;;
 375       *) ac_optarg=yes ;;
 376     esac
 377     eval "with_${ac_package}='$ac_optarg'" ;;
 378
 379   -without-* | --without-*)
 380     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 381     # Reject names that are not valid shell variable names.
 382     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 383       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 384     fi
 385     ac_package=`echo $ac_package| sed 's/-/_/g'`
 386     eval "with_${ac_package}=no" ;;
 387
 388   --x)
 389     # Obsolete; use --with-x.
 390     with_x=yes ;;
 391
 392   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 393   | --x-incl | --x-inc | --x-in | --x-i)
 394     ac_prev=x_includes ;;
 395   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 396   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 397     x_includes="$ac_optarg" ;;
 398
 399   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 400   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 401     ac_prev=x_libraries ;;
 402   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 403   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 404     x_libraries="$ac_optarg" ;;
 405
 406   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 407     ;;
 408
 409   *)
 410     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 411       echo "configure: warning: $ac_option: invalid host type" 1>&2
 412     fi
 413     if test "x$nonopt" != xNONE; then
 414       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 415     fi
 416     nonopt="$ac_option"
 417     ;;
 418
 419   esac
 420 done
 421
 422 if test -n "$ac_prev"; then
 423   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 424 fi
 425
 426 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 427
 428 # File descriptor usage:
 429 # 0 standard input
 430 # 1 file creation
 431 # 2 errors and warnings
 432 # 3 some systems may open it to /dev/tty
 433 # 4 used on the Kubota Titan
 434 # 6 checking for... messages and results
 435 # 5 compiler messages saved in config.log
 436 if test "$silent" = yes; then
 437   exec 6>/dev/null
 438 else
 439   exec 6>&1
 440 fi
 441 exec 5>./config.log
 442
 443 echo "\
 444 This file contains any messages produced by compilers while
 445 running configure, to aid debugging if configure makes a mistake.
 446 " 1>&5
 447
 448 # Strip out --no-create and --no-recursion so they do not pile up.
 449 # Also quote any args containing shell metacharacters.
 450 ac_configure_args=
 451 for ac_arg
 452 do
 453   case "$ac_arg" in
 454   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 455   | --no-cr | --no-c) ;;
 456   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 457   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 458   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 459   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 460   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 461   esac
 462 done
 463
 464 # NLS nuisances.
 465 # Only set these to C if already set.  These must not be set unconditionally
 466 # because not all systems understand e.g. LANG=C (notably SCO).
 467 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 468 # Non-C LC_CTYPE values break the ctype check.
 469 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 470 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 471 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 472 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 473
 474 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 475 rm -rf conftest* confdefs.h
 476 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 477 echo > confdefs.h
 478
 479 # A filename unique to this package, relative to the directory that
 480 # configure is in, which we can look for to find out if srcdir is correct.
 481 ac_unique_file=as.h
 482
 483 # Find the source files, if location was not specified.
 484 if test -z "$srcdir"; then
 485   ac_srcdir_defaulted=yes
 486   # Try the directory containing this script, then its parent.
 487   ac_prog=$0
 488   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 489   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 490   srcdir=$ac_confdir
 491   if test ! -r $srcdir/$ac_unique_file; then
 492     srcdir=..
 493   fi
 494 else
 495   ac_srcdir_defaulted=no
 496 fi
 497 if test ! -r $srcdir/$ac_unique_file; then
 498   if test "$ac_srcdir_defaulted" = yes; then
 499     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 500   else
 501     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 502   fi
 503 fi
 504 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 505
 506 # Prefer explicitly selected file to automatically selected ones.
 507 if test -z "$CONFIG_SITE"; then
 508   if test "x$prefix" != xNONE; then
 509     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 510   else
 511     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 512   fi
 513 fi
 514 for ac_site_file in $CONFIG_SITE; do
 515   if test -r "$ac_site_file"; then
 516     echo "loading site script $ac_site_file"
 517     . "$ac_site_file"
 518   fi
 519 done
 520
 521 if test -r "$cache_file"; then
 522   echo "loading cache $cache_file"
 523   . $cache_file
 524 else
 525   echo "creating cache $cache_file"
 526   > $cache_file
 527 fi
 528
 529 ac_ext=c
 530 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 531 ac_cpp='$CPP $CPPFLAGS'
 532 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 533 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 534 cross_compiling=$ac_cv_prog_cc_cross
 535
 536 ac_exeext=
 537 ac_objext=o
 538 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 539   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 540   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 541     ac_n= ac_c='
 542 ' ac_t='        '
 543   else
 544     ac_n=-n ac_c= ac_t=
 545   fi
 546 else
 547   ac_n= ac_c='\c' ac_t=
 548 fi
 549
 550 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 551 echo "configure:552: checking for Cygwin environment" >&5
 552 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 553   echo $ac_n "(cached) $ac_c" 1>&6
 554 else
 555   cat > conftest.$ac_ext <<EOF
 556 #line 557 "configure"
 557 #include "confdefs.h"
 558
 559 int main() {
 560
 561 #ifndef __CYGWIN__
 562 #define __CYGWIN__ __CYGWIN32__
 563 #endif
 564 return __CYGWIN__;
 565 ; return 0; }
 566 EOF
 567 if { (eval echo configure:568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 568   rm -rf conftest*
 569   ac_cv_cygwin=yes
 570 else
 571   echo "configure: failed program was:" >&5
 572   cat conftest.$ac_ext >&5
 573   rm -rf conftest*
 574   ac_cv_cygwin=no
 575 fi
 576 rm -f conftest*
 577 rm -f conftest*
 578 fi
 579
 580 echo "$ac_t""$ac_cv_cygwin" 1>&6
 581 CYGWIN=
 582 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 583 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 584 echo "configure:585: checking for mingw32 environment" >&5
 585 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 586   echo $ac_n "(cached) $ac_c" 1>&6
 587 else
 588   cat > conftest.$ac_ext <<EOF
 589 #line 590 "configure"
 590 #include "confdefs.h"
 591
 592 int main() {
 593 return __MINGW32__;
 594 ; return 0; }
 595 EOF
 596 if { (eval echo configure:597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 597   rm -rf conftest*
 598   ac_cv_mingw32=yes
 599 else
 600   echo "configure: failed program was:" >&5
 601   cat conftest.$ac_ext >&5
 602   rm -rf conftest*
 603   ac_cv_mingw32=no
 604 fi
 605 rm -f conftest*
 606 rm -f conftest*
 607 fi
 608
 609 echo "$ac_t""$ac_cv_mingw32" 1>&6
 610 MINGW32=
 611 test "$ac_cv_mingw32" = yes && MINGW32=yes
 612
 613
 614 ac_aux_dir=
 615 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 616   if test -f $ac_dir/install-sh; then
 617     ac_aux_dir=$ac_dir
 618     ac_install_sh="$ac_aux_dir/install-sh -c"
 619     break
 620   elif test -f $ac_dir/install.sh; then
 621     ac_aux_dir=$ac_dir
 622     ac_install_sh="$ac_aux_dir/install.sh -c"
 623     break
 624   fi
 625 done
 626 if test -z "$ac_aux_dir"; then
 627   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 628 fi
 629 ac_config_guess=$ac_aux_dir/config.guess
 630 ac_config_sub=$ac_aux_dir/config.sub
 631 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 632
 633
 634 # Do some error checking and defaulting for the host and target type.
 635 # The inputs are:
 636 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 637 #
 638 # The rules are:
 639 # 1. You are not allowed to specify --host, --target, and nonopt at the
 640 #    same time.
 641 # 2. Host defaults to nonopt.
 642 # 3. If nonopt is not specified, then host defaults to the current host,
 643 #    as determined by config.guess.
 644 # 4. Target and build default to nonopt.
 645 # 5. If nonopt is not specified, then target and build default to host.
 646
 647 # The aliases save the names the user supplied, while $host etc.
 648 # will get canonicalized.
 649 case $host---$target---$nonopt in
 650 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 651 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 652 esac
 653
 654
 655 # Make sure we can run config.sub.
 656 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 657 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 658 fi
 659
 660 echo $ac_n "checking host system type""... $ac_c" 1>&6
 661 echo "configure:662: checking host system type" >&5
 662
 663 host_alias=$host
 664 case "$host_alias" in
 665 NONE)
 666   case $nonopt in
 667   NONE)
 668     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 669     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 670     fi ;;
 671   *) host_alias=$nonopt ;;
 672   esac ;;
 673 esac
 674
 675 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 676 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 677 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 678 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 679 echo "$ac_t""$host" 1>&6
 680
 681 echo $ac_n "checking target system type""... $ac_c" 1>&6
 682 echo "configure:683: checking target system type" >&5
 683
 684 target_alias=$target
 685 case "$target_alias" in
 686 NONE)
 687   case $nonopt in
 688   NONE) target_alias=$host_alias ;;
 689   *) target_alias=$nonopt ;;
 690   esac ;;
 691 esac
 692
 693 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 694 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 695 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 696 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 697 echo "$ac_t""$target" 1>&6
 698
 699 echo $ac_n "checking build system type""... $ac_c" 1>&6
 700 echo "configure:701: checking build system type" >&5
 701
 702 build_alias=$build
 703 case "$build_alias" in
 704 NONE)
 705   case $nonopt in
 706   NONE) build_alias=$host_alias ;;
 707   *) build_alias=$nonopt ;;
 708   esac ;;
 709 esac
 710
 711 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 712 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 713 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 714 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 715 echo "$ac_t""$build" 1>&6
 716
 717 test "$host_alias" != "$target_alias" &&
 718   test "$program_prefix$program_suffix$program_transform_name" = \
 719     NONENONEs,x,x, &&
 720   program_prefix=${target_alias}-
 721
 722 # Extract the first word of "gcc", so it can be a program name with args.
 723 set dummy gcc; ac_word=$2
 724 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 725 echo "configure:726: checking for $ac_word" >&5
 726 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 727   echo $ac_n "(cached) $ac_c" 1>&6
 728 else
 729   if test -n "$CC"; then
 730   ac_cv_prog_CC="$CC" # Let the user override the test.
 731 else
 732   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 733   ac_dummy="$PATH"
 734   for ac_dir in $ac_dummy; do
 735     test -z "$ac_dir" && ac_dir=.
 736     if test -f $ac_dir/$ac_word; then
 737       ac_cv_prog_CC="gcc"
 738       break
 739     fi
 740   done
 741   IFS="$ac_save_ifs"
 742 fi
 743 fi
 744 CC="$ac_cv_prog_CC"
 745 if test -n "$CC"; then
 746   echo "$ac_t""$CC" 1>&6
 747 else
 748   echo "$ac_t""no" 1>&6
 749 fi
 750
 751 if test -z "$CC"; then
 752   # Extract the first word of "cc", so it can be a program name with args.
 753 set dummy cc; ac_word=$2
 754 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 755 echo "configure:756: checking for $ac_word" >&5
 756 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 757   echo $ac_n "(cached) $ac_c" 1>&6
 758 else
 759   if test -n "$CC"; then
 760   ac_cv_prog_CC="$CC" # Let the user override the test.
 761 else
 762   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 763   ac_prog_rejected=no
 764   ac_dummy="$PATH"
 765   for ac_dir in $ac_dummy; do
 766     test -z "$ac_dir" && ac_dir=.
 767     if test -f $ac_dir/$ac_word; then
 768       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 769         ac_prog_rejected=yes
 770         continue
 771       fi
 772       ac_cv_prog_CC="cc"
 773       break
 774     fi
 775   done
 776   IFS="$ac_save_ifs"
 777 if test $ac_prog_rejected = yes; then
 778   # We found a bogon in the path, so make sure we never use it.
 779   set dummy $ac_cv_prog_CC
 780   shift
 781   if test $# -gt 0; then
 782     # We chose a different compiler from the bogus one.
 783     # However, it has the same basename, so the bogon will be chosen
 784     # first if we set CC to just the basename; use the full file name.
 785     shift
 786     set dummy "$ac_dir/$ac_word" "$@"
 787     shift
 788     ac_cv_prog_CC="$@"
 789   fi
 790 fi
 791 fi
 792 fi
 793 CC="$ac_cv_prog_CC"
 794 if test -n "$CC"; then
 795   echo "$ac_t""$CC" 1>&6
 796 else
 797   echo "$ac_t""no" 1>&6
 798 fi
 799
 800   if test -z "$CC"; then
 801     case "`uname -s`" in
 802     *win32* | *WIN32*)
 803       # Extract the first word of "cl", so it can be a program name with args.
 804 set dummy cl; ac_word=$2
 805 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 806 echo "configure:807: checking for $ac_word" >&5
 807 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 808   echo $ac_n "(cached) $ac_c" 1>&6
 809 else
 810   if test -n "$CC"; then
 811   ac_cv_prog_CC="$CC" # Let the user override the test.
 812 else
 813   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 814   ac_dummy="$PATH"
 815   for ac_dir in $ac_dummy; do
 816     test -z "$ac_dir" && ac_dir=.
 817     if test -f $ac_dir/$ac_word; then
 818       ac_cv_prog_CC="cl"
 819       break
 820     fi
 821   done
 822   IFS="$ac_save_ifs"
 823 fi
 824 fi
 825 CC="$ac_cv_prog_CC"
 826 if test -n "$CC"; then
 827   echo "$ac_t""$CC" 1>&6
 828 else
 829   echo "$ac_t""no" 1>&6
 830 fi
 831  ;;
 832     esac
 833   fi
 834   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 835 fi
 836
 837 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 838 echo "configure:839: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 839
 840 ac_ext=c
 841 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 842 ac_cpp='$CPP $CPPFLAGS'
 843 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 844 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 845 cross_compiling=$ac_cv_prog_cc_cross
 846
 847 cat > conftest.$ac_ext << EOF
 848
 849 #line 850 "configure"
 850 #include "confdefs.h"
 851
 852 main(){return(0);}
 853 EOF
 854 if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 855   ac_cv_prog_cc_works=yes
 856   # If we can't run a trivial program, we are probably using a cross compiler.
 857   if (./conftest; exit) 2>/dev/null; then
 858     ac_cv_prog_cc_cross=no
 859   else
 860     ac_cv_prog_cc_cross=yes
 861   fi
 862 else
 863   echo "configure: failed program was:" >&5
 864   cat conftest.$ac_ext >&5
 865   ac_cv_prog_cc_works=no
 866 fi
 867 rm -fr conftest*
 868 ac_ext=c
 869 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 870 ac_cpp='$CPP $CPPFLAGS'
 871 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 872 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 873 cross_compiling=$ac_cv_prog_cc_cross
 874
 875 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 876 if test $ac_cv_prog_cc_works = no; then
 877   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 878 fi
 879 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 880 echo "configure:881: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 881 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 882 cross_compiling=$ac_cv_prog_cc_cross
 883
 884 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 885 echo "configure:886: checking whether we are using GNU C" >&5
 886 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 887   echo $ac_n "(cached) $ac_c" 1>&6
 888 else
 889   cat > conftest.c <<EOF
 890 #ifdef __GNUC__
 891   yes;
 892 #endif
 893 EOF
 894 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 895   ac_cv_prog_gcc=yes
 896 else
 897   ac_cv_prog_gcc=no
 898 fi
 899 fi
 900
 901 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 902
 903 if test $ac_cv_prog_gcc = yes; then
 904   GCC=yes
 905 else
 906   GCC=
 907 fi
 908
 909 ac_test_CFLAGS="${CFLAGS+set}"
 910 ac_save_CFLAGS="$CFLAGS"
 911 CFLAGS=
 912 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 913 echo "configure:914: checking whether ${CC-cc} accepts -g" >&5
 914 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 915   echo $ac_n "(cached) $ac_c" 1>&6
 916 else
 917   echo 'void f(){}' > conftest.c
 918 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 919   ac_cv_prog_cc_g=yes
 920 else
 921   ac_cv_prog_cc_g=no
 922 fi
 923 rm -f conftest*
 924
 925 fi
 926
 927 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 928 if test "$ac_test_CFLAGS" = set; then
 929   CFLAGS="$ac_save_CFLAGS"
 930 elif test $ac_cv_prog_cc_g = yes; then
 931   if test "$GCC" = yes; then
 932     CFLAGS="-g -O2"
 933   else
 934     CFLAGS="-g"
 935   fi
 936 else
 937   if test "$GCC" = yes; then
 938     CFLAGS="-O2"
 939   else
 940     CFLAGS=
 941   fi
 942 fi
 943
 944 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 945 echo "configure:946: checking for POSIXized ISC" >&5
 946 if test -d /etc/conf/kconfig.d &&
 947   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 948 then
 949   echo "$ac_t""yes" 1>&6
 950   ISC=yes # If later tests want to check for ISC.
 951   cat >> confdefs.h <<\EOF
 952 #define _POSIX_SOURCE 1
 953 EOF
 954
 955   if test "$GCC" = yes; then
 956     CC="$CC -posix"
 957   else
 958     CC="$CC -Xp"
 959   fi
 960 else
 961   echo "$ac_t""no" 1>&6
 962   ISC=
 963 fi
 964
 965
 966 BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[         ]*\([^  ]*\)[   ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
 967 # Find a good install program.  We prefer a C program (faster),
 968 # so one script is as good as another.  But avoid the broken or
 969 # incompatible versions:
 970 # SysV /etc/install, /usr/sbin/install
 971 # SunOS /usr/etc/install
 972 # IRIX /sbin/install
 973 # AIX /bin/install
 974 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 975 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 976 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 977 # ./install, which can be erroneously created by make from ./install.sh.
 978 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 979 echo "configure:980: checking for a BSD compatible install" >&5
 980 if test -z "$INSTALL"; then
 981 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 982   echo $ac_n "(cached) $ac_c" 1>&6
 983 else
 984     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 985   for ac_dir in $PATH; do
 986     # Account for people who put trailing slashes in PATH elements.
 987     case "$ac_dir/" in
 988     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 989     *)
 990       # OSF1 and SCO ODT 3.0 have their own names for install.
 991       # Don't use installbsd from OSF since it installs stuff as root
 992       # by default.
 993       for ac_prog in ginstall scoinst install; do
 994         if test -f $ac_dir/$ac_prog; then
 995           if test $ac_prog = install &&
 996             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 997             # AIX install.  It has an incompatible calling convention.
 998             :
 999           else
1000             ac_cv_path_install="$ac_dir/$ac_prog -c"
1001             break 2
1002           fi
1003         fi
1004       done
1005       ;;
1006     esac
1007   done
1008   IFS="$ac_save_IFS"
1009
1010 fi
1011   if test "${ac_cv_path_install+set}" = set; then
1012     INSTALL="$ac_cv_path_install"
1013   else
1014     # As a last resort, use the slow shell script.  We don't cache a
1015     # path for INSTALL within a source directory, because that will
1016     # break other packages using the cache if that directory is
1017     # removed, or if the path is relative.
1018     INSTALL="$ac_install_sh"
1019   fi
1020 fi
1021 echo "$ac_t""$INSTALL" 1>&6
1022
1023 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1024 # It thinks the first close brace ends the variable substitution.
1025 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1026
1027 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1028
1029 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1030
1031 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
1032 echo "configure:1033: checking whether build environment is sane" >&5
1033 # Just in case
1034 sleep 1
1035 echo timestamp > conftestfile
1036 # Do `set' in a subshell so we don't clobber the current shell's
1037 # arguments.  Must try -L first in case configure is actually a
1038 # symlink; some systems play weird games with the mod time of symlinks
1039 # (eg FreeBSD returns the mod time of the symlink's containing
1040 # directory).
1041 if (
1042    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
1043    if test "$*" = "X"; then
1044       # -L didn't work.
1045       set X `ls -t $srcdir/configure conftestfile`
1046    fi
1047    if test "$*" != "X $srcdir/configure conftestfile" \
1048       && test "$*" != "X conftestfile $srcdir/configure"; then
1049
1050       # If neither matched, then we have a broken ls.  This can happen
1051       # if, for instance, CONFIG_SHELL is bash and it inherits a
1052       # broken ls alias from the environment.  This has actually
1053       # happened.  Such a system could not be considered "sane".
1054       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
1055 alias in your environment" 1>&2; exit 1; }
1056    fi
1057
1058    test "$2" = conftestfile
1059    )
1060 then
1061    # Ok.
1062    :
1063 else
1064    { echo "configure: error: newly created file is older than distributed files!
1065 Check your system clock" 1>&2; exit 1; }
1066 fi
1067 rm -f conftest*
1068 echo "$ac_t""yes" 1>&6
1069 if test "$program_transform_name" = s,x,x,; then
1070   program_transform_name=
1071 else
1072   # Double any \ or $.  echo might interpret backslashes.
1073   cat <<\EOF_SED > conftestsed
1074 s,\\,\\\\,g; s,\$,$$,g
1075 EOF_SED
1076   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1077   rm -f conftestsed
1078 fi
1079 test "$program_prefix" != NONE &&
1080   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1081 # Use a double $ so make ignores it.
1082 test "$program_suffix" != NONE &&
1083   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1084
1085 # sed with no file args requires a program.
1086 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1087
1088 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1089 echo "configure:1090: checking whether ${MAKE-make} sets \${MAKE}" >&5
1090 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1091 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1092   echo $ac_n "(cached) $ac_c" 1>&6
1093 else
1094   cat > conftestmake <<\EOF
1095 all:
1096         @echo 'ac_maketemp="${MAKE}"'
1097 EOF
1098 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1099 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1100 if test -n "$ac_maketemp"; then
1101   eval ac_cv_prog_make_${ac_make}_set=yes
1102 else
1103   eval ac_cv_prog_make_${ac_make}_set=no
1104 fi
1105 rm -f conftestmake
1106 fi
1107 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1108   echo "$ac_t""yes" 1>&6
1109   SET_MAKE=
1110 else
1111   echo "$ac_t""no" 1>&6
1112   SET_MAKE="MAKE=${MAKE-make}"
1113 fi
1114
1115
1116 PACKAGE=gas
1117
1118 VERSION=${BFD_VERSION}
1119
1120 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1121   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1122 fi
1123 cat >> confdefs.h <<EOF
1124 #define PACKAGE "$PACKAGE"
1125 EOF
1126
1127 cat >> confdefs.h <<EOF
1128 #define VERSION "$VERSION"
1129 EOF
1130
1131
1132
1133 missing_dir=`cd $ac_aux_dir && pwd`
1134 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1135 echo "configure:1136: checking for working aclocal" >&5
1136 # Run test in a subshell; some versions of sh will print an error if
1137 # an executable is not found, even if stderr is redirected.
1138 # Redirect stdin to placate older versions of autoconf.  Sigh.
1139 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1140    ACLOCAL=aclocal
1141    echo "$ac_t""found" 1>&6
1142 else
1143    ACLOCAL="$missing_dir/missing aclocal"
1144    echo "$ac_t""missing" 1>&6
1145 fi
1146
1147 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1148 echo "configure:1149: checking for working autoconf" >&5
1149 # Run test in a subshell; some versions of sh will print an error if
1150 # an executable is not found, even if stderr is redirected.
1151 # Redirect stdin to placate older versions of autoconf.  Sigh.
1152 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1153    AUTOCONF=autoconf
1154    echo "$ac_t""found" 1>&6
1155 else
1156    AUTOCONF="$missing_dir/missing autoconf"
1157    echo "$ac_t""missing" 1>&6
1158 fi
1159
1160 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1161 echo "configure:1162: checking for working automake" >&5
1162 # Run test in a subshell; some versions of sh will print an error if
1163 # an executable is not found, even if stderr is redirected.
1164 # Redirect stdin to placate older versions of autoconf.  Sigh.
1165 if (automake --version) < /dev/null > /dev/null 2>&1; then
1166    AUTOMAKE=automake
1167    echo "$ac_t""found" 1>&6
1168 else
1169    AUTOMAKE="$missing_dir/missing automake"
1170    echo "$ac_t""missing" 1>&6
1171 fi
1172
1173 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1174 echo "configure:1175: checking for working autoheader" >&5
1175 # Run test in a subshell; some versions of sh will print an error if
1176 # an executable is not found, even if stderr is redirected.
1177 # Redirect stdin to placate older versions of autoconf.  Sigh.
1178 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1179    AUTOHEADER=autoheader
1180    echo "$ac_t""found" 1>&6
1181 else
1182    AUTOHEADER="$missing_dir/missing autoheader"
1183    echo "$ac_t""missing" 1>&6
1184 fi
1185
1186 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1187 echo "configure:1188: checking for working makeinfo" >&5
1188 # Run test in a subshell; some versions of sh will print an error if
1189 # an executable is not found, even if stderr is redirected.
1190 # Redirect stdin to placate older versions of autoconf.  Sigh.
1191 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1192    MAKEINFO=makeinfo
1193    echo "$ac_t""found" 1>&6
1194 else
1195    MAKEINFO="$missing_dir/missing makeinfo"
1196    echo "$ac_t""missing" 1>&6
1197 fi
1198
1199
1200
1201 # Check whether --enable-shared or --disable-shared was given.
1202 if test "${enable_shared+set}" = set; then
1203   enableval="$enable_shared"
1204   p=${PACKAGE-default}
1205 case $enableval in
1206 yes) enable_shared=yes ;;
1207 no) enable_shared=no ;;
1208 *)
1209   enable_shared=no
1210   # Look at the argument we got.  We use all the common list separators.
1211   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1212   for pkg in $enableval; do
1213     if test "X$pkg" = "X$p"; then
1214       enable_shared=yes
1215     fi
1216   done
1217   IFS="$ac_save_ifs"
1218   ;;
1219 esac
1220 else
1221   enable_shared=yes
1222 fi
1223
1224 # Check whether --enable-static or --disable-static was given.
1225 if test "${enable_static+set}" = set; then
1226   enableval="$enable_static"
1227   p=${PACKAGE-default}
1228 case $enableval in
1229 yes) enable_static=yes ;;
1230 no) enable_static=no ;;
1231 *)
1232   enable_static=no
1233   # Look at the argument we got.  We use all the common list separators.
1234   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1235   for pkg in $enableval; do
1236     if test "X$pkg" = "X$p"; then
1237       enable_static=yes
1238     fi
1239   done
1240   IFS="$ac_save_ifs"
1241   ;;
1242 esac
1243 else
1244   enable_static=yes
1245 fi
1246
1247 # Check whether --enable-fast-install or --disable-fast-install was given.
1248 if test "${enable_fast_install+set}" = set; then
1249   enableval="$enable_fast_install"
1250   p=${PACKAGE-default}
1251 case $enableval in
1252 yes) enable_fast_install=yes ;;
1253 no) enable_fast_install=no ;;
1254 *)
1255   enable_fast_install=no
1256   # Look at the argument we got.  We use all the common list separators.
1257   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1258   for pkg in $enableval; do
1259     if test "X$pkg" = "X$p"; then
1260       enable_fast_install=yes
1261     fi
1262   done
1263   IFS="$ac_save_ifs"
1264   ;;
1265 esac
1266 else
1267   enable_fast_install=yes
1268 fi
1269
1270 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1271 if test "${with_gnu_ld+set}" = set; then
1272   withval="$with_gnu_ld"
1273   test "$withval" = no || with_gnu_ld=yes
1274 else
1275   with_gnu_ld=no
1276 fi
1277
1278 ac_prog=ld
1279 if test "$GCC" = yes; then
1280   # Check if gcc -print-prog-name=ld gives a path.
1281   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1282 echo "configure:1283: checking for ld used by GCC" >&5
1283   case $host in
1284   *-*-mingw*)
1285     # gcc leaves a trailing carriage return which upsets mingw
1286     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1287   *)
1288     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1289   esac
1290   case $ac_prog in
1291     # Accept absolute paths.
1292     [\\/]* | [A-Za-z]:[\\/]*)
1293       re_direlt='/[^/][^/]*/\.\./'
1294       # Canonicalize the path of ld
1295       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1296       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1297         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1298       done
1299       test -z "$LD" && LD="$ac_prog"
1300       ;;
1301   "")
1302     # If it fails, then pretend we aren't using GCC.
1303     ac_prog=ld
1304     ;;
1305   *)
1306     # If it is relative, then search for the first ld in PATH.
1307     with_gnu_ld=unknown
1308     ;;
1309   esac
1310 elif test "$with_gnu_ld" = yes; then
1311   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1312 echo "configure:1313: checking for GNU ld" >&5
1313 else
1314   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1315 echo "configure:1316: checking for non-GNU ld" >&5
1316 fi
1317 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1318   echo $ac_n "(cached) $ac_c" 1>&6
1319 else
1320   if test -z "$LD"; then
1321   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1322   for ac_dir in $PATH; do
1323     test -z "$ac_dir" && ac_dir=.
1324     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1325       lt_cv_path_LD="$ac_dir/$ac_prog"
1326       # Check to see if the program is GNU ld.  I'd rather use --version,
1327       # but apparently some GNU ld's only accept -v.
1328       # Break only if it was the GNU/non-GNU ld that we prefer.
1329       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1330         test "$with_gnu_ld" != no && break
1331       else
1332         test "$with_gnu_ld" != yes && break
1333       fi
1334     fi
1335   done
1336   IFS="$ac_save_ifs"
1337 else
1338   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1339 fi
1340 fi
1341
1342 LD="$lt_cv_path_LD"
1343 if test -n "$LD"; then
1344   echo "$ac_t""$LD" 1>&6
1345 else
1346   echo "$ac_t""no" 1>&6
1347 fi
1348 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1349 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1350 echo "configure:1351: checking if the linker ($LD) is GNU ld" >&5
1351 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1355 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1356   lt_cv_prog_gnu_ld=yes
1357 else
1358   lt_cv_prog_gnu_ld=no
1359 fi
1360 fi
1361
1362 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1363 with_gnu_ld=$lt_cv_prog_gnu_ld
1364
1365
1366 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1367 echo "configure:1368: checking for $LD option to reload object files" >&5
1368 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1369   echo $ac_n "(cached) $ac_c" 1>&6
1370 else
1371   lt_cv_ld_reload_flag='-r'
1372 fi
1373
1374 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1375 reload_flag=$lt_cv_ld_reload_flag
1376 test -n "$reload_flag" && reload_flag=" $reload_flag"
1377
1378 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1379 echo "configure:1380: checking for BSD-compatible nm" >&5
1380 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1381   echo $ac_n "(cached) $ac_c" 1>&6
1382 else
1383   if test -n "$NM"; then
1384   # Let the user override the test.
1385   lt_cv_path_NM="$NM"
1386 else
1387   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1388   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1389     test -z "$ac_dir" && ac_dir=.
1390     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1391     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1392       # Check to see if the nm accepts a BSD-compat flag.
1393       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1394       #   nm: unknown option "B" ignored
1395       # Tru64's nm complains that /dev/null is an invalid object file
1396       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1397         lt_cv_path_NM="$tmp_nm -B"
1398         break
1399       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1400         lt_cv_path_NM="$tmp_nm -p"
1401         break
1402       else
1403         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1404         continue # so that we can try to find one that supports BSD flags
1405       fi
1406     fi
1407   done
1408   IFS="$ac_save_ifs"
1409   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1410 fi
1411 fi
1412
1413 NM="$lt_cv_path_NM"
1414 echo "$ac_t""$NM" 1>&6
1415
1416 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1417 echo "configure:1418: checking whether ln -s works" >&5
1418 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1419   echo $ac_n "(cached) $ac_c" 1>&6
1420 else
1421   rm -f conftestdata
1422 if ln -s X conftestdata 2>/dev/null
1423 then
1424   rm -f conftestdata
1425   ac_cv_prog_LN_S="ln -s"
1426 else
1427   ac_cv_prog_LN_S=ln
1428 fi
1429 fi
1430 LN_S="$ac_cv_prog_LN_S"
1431 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1432   echo "$ac_t""yes" 1>&6
1433 else
1434   echo "$ac_t""no" 1>&6
1435 fi
1436
1437 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1438 echo "configure:1439: checking how to recognise dependant libraries" >&5
1439 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1440   echo $ac_n "(cached) $ac_c" 1>&6
1441 else
1442   lt_cv_file_magic_cmd='$MAGIC_CMD'
1443 lt_cv_file_magic_test_file=
1444 lt_cv_deplibs_check_method='unknown'
1445 # Need to set the preceding variable on all platforms that support
1446 # interlibrary dependencies.
1447 # 'none' -- dependencies not supported.
1448 # `unknown' -- same as none, but documents that we really don't know.
1449 # 'pass_all' -- all dependencies passed with no checks.
1450 # 'test_compile' -- check by making test program.
1451 # 'file_magic [regex]' -- check by looking for files in library path
1452 # which responds to the $file_magic_cmd with a given egrep regex.
1453 # If you have `file' or equivalent on your system and you're not sure
1454 # whether `pass_all' will *always* work, you probably want this one.
1455
1456 case $host_os in
1457 aix*)
1458   lt_cv_deplibs_check_method=pass_all
1459   ;;
1460
1461 beos*)
1462   lt_cv_deplibs_check_method=pass_all
1463   ;;
1464
1465 bsdi4*)
1466   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1467   lt_cv_file_magic_cmd='/usr/bin/file -L'
1468   lt_cv_file_magic_test_file=/shlib/libc.so
1469   ;;
1470
1471 cygwin* | mingw* |pw32*)
1472   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1473   lt_cv_file_magic_cmd='$OBJDUMP -f'
1474   ;;
1475
1476 darwin* | rhapsody*)
1477   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1478   lt_cv_file_magic_cmd='/usr/bin/file -L'
1479   case "$host_os" in
1480   rhapsody* | darwin1.012)
1481     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1482     ;;
1483   *) # Darwin 1.3 on
1484     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1485     ;;
1486   esac
1487   ;;
1488
1489 freebsd* )
1490   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1491     case $host_cpu in
1492     i*86 )
1493       # Not sure whether the presence of OpenBSD here was a mistake.
1494       # Let's accept both of them until this is cleared up.
1495       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1496       lt_cv_file_magic_cmd=/usr/bin/file
1497       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1498       ;;
1499     esac
1500   else
1501     lt_cv_deplibs_check_method=pass_all
1502   fi
1503   ;;
1504
1505 gnu*)
1506   lt_cv_deplibs_check_method=pass_all
1507   ;;
1508
1509 hpux10.20*|hpux11*)
1510   case $host_cpu in
1511   hppa*)
1512     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1513     lt_cv_file_magic_cmd=/usr/bin/file
1514     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1515     ;;
1516   ia64*)
1517     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1518     lt_cv_file_magic_cmd=/usr/bin/file
1519     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1520     ;;
1521   esac
1522   ;;
1523
1524 irix5* | irix6*)
1525   case $host_os in
1526   irix5*)
1527     # this will be overridden with pass_all, but let us keep it just in case
1528     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1529     ;;
1530   *)
1531     case $LD in
1532     *-32|*"-32 ") libmagic=32-bit;;
1533     *-n32|*"-n32 ") libmagic=N32;;
1534     *-64|*"-64 ") libmagic=64-bit;;
1535     *) libmagic=never-match;;
1536     esac
1537     # this will be overridden with pass_all, but let us keep it just in case
1538     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1539     ;;
1540   esac
1541   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1542   lt_cv_deplibs_check_method=pass_all
1543   ;;
1544
1545 # This must be Linux ELF.
1546 linux-gnu*)
1547   case $host_cpu in
1548   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1549     lt_cv_deplibs_check_method=pass_all ;;
1550   *)
1551     # glibc up to 2.1.1 does not perform some relocations on ARM
1552     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1553   esac
1554   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1555   ;;
1556
1557 netbsd*)
1558   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1559     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1560   else
1561     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1562   fi
1563   ;;
1564
1565 newsos6)
1566   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1567   lt_cv_file_magic_cmd=/usr/bin/file
1568   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1569   ;;
1570
1571 osf3* | osf4* | osf5*)
1572   # this will be overridden with pass_all, but let us keep it just in case
1573   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1574   lt_cv_file_magic_test_file=/shlib/libc.so
1575   lt_cv_deplibs_check_method=pass_all
1576   ;;
1577
1578 sco3.2v5*)
1579   lt_cv_deplibs_check_method=pass_all
1580   ;;
1581
1582 solaris*)
1583   lt_cv_deplibs_check_method=pass_all
1584   lt_cv_file_magic_test_file=/lib/libc.so
1585   ;;
1586
1587 sysv5uw[78]* | sysv4*uw2*)
1588   lt_cv_deplibs_check_method=pass_all
1589   ;;
1590
1591 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1592   case $host_vendor in
1593   ncr)
1594     lt_cv_deplibs_check_method=pass_all
1595     ;;
1596   motorola)
1597     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1598     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1599     ;;
1600   esac
1601   ;;
1602 esac
1603
1604 fi
1605
1606 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1607 file_magic_cmd=$lt_cv_file_magic_cmd
1608 deplibs_check_method=$lt_cv_deplibs_check_method
1609
1610 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1611 echo "configure:1612: checking for object suffix" >&5
1612 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1613   echo $ac_n "(cached) $ac_c" 1>&6
1614 else
1615   rm -f conftest*
1616 echo 'int i = 1;' > conftest.$ac_ext
1617 if { (eval echo configure:1618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1618   for ac_file in conftest.*; do
1619     case $ac_file in
1620     *.c) ;;
1621     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1622     esac
1623   done
1624 else
1625   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1626 fi
1627 rm -f conftest*
1628 fi
1629
1630 echo "$ac_t""$ac_cv_objext" 1>&6
1631 OBJEXT=$ac_cv_objext
1632 ac_objext=$ac_cv_objext
1633
1634
1635
1636 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1637 echo "configure:1638: checking for executable suffix" >&5
1638 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1639   echo $ac_n "(cached) $ac_c" 1>&6
1640 else
1641   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1642   ac_cv_exeext=.exe
1643 else
1644   rm -f conftest*
1645   echo 'int main () { return 0; }' > conftest.$ac_ext
1646   ac_cv_exeext=
1647   if { (eval echo configure:1648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1648     for file in conftest.*; do
1649       case $file in
1650       *.c | *.o | *.obj) ;;
1651       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1652       esac
1653     done
1654   else
1655     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1656   fi
1657   rm -f conftest*
1658   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1659 fi
1660 fi
1661
1662 EXEEXT=""
1663 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1664 echo "$ac_t""${ac_cv_exeext}" 1>&6
1665 ac_exeext=$EXEEXT
1666
1667 if test $host != $build; then
1668   ac_tool_prefix=${host_alias}-
1669 else
1670   ac_tool_prefix=
1671 fi
1672
1673 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1674
1675 # Only perform the check for file, if the check method requires it
1676 case $deplibs_check_method in
1677 file_magic*)
1678   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1679     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1680 echo "configure:1681: checking for ${ac_tool_prefix}file" >&5
1681 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1682   echo $ac_n "(cached) $ac_c" 1>&6
1683 else
1684   case $MAGIC_CMD in
1685   /*)
1686   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1687   ;;
1688   ?:/*)
1689   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1690   ;;
1691   *)
1692   ac_save_MAGIC_CMD="$MAGIC_CMD"
1693   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1694   ac_dummy="/usr/bin:$PATH"
1695   for ac_dir in $ac_dummy; do
1696     test -z "$ac_dir" && ac_dir=.
1697     if test -f $ac_dir/${ac_tool_prefix}file; then
1698       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1699       if test -n "$file_magic_test_file"; then
1700         case $deplibs_check_method in
1701         "file_magic "*)
1702           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1703           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1704           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1705             egrep "$file_magic_regex" > /dev/null; then
1706             :
1707           else
1708             cat <<EOF 1>&2
1709
1710 *** Warning: the command libtool uses to detect shared libraries,
1711 *** $file_magic_cmd, produces output that libtool cannot recognize.
1712 *** The result is that libtool may fail to recognize shared libraries
1713 *** as such.  This will affect the creation of libtool libraries that
1714 *** depend on shared libraries, but programs linked with such libtool
1715 *** libraries will work regardless of this problem.  Nevertheless, you
1716 *** may want to report the problem to your system manager and/or to
1717 *** bug-libtool@gnu.org
1718
1719 EOF
1720           fi ;;
1721         esac
1722       fi
1723       break
1724     fi
1725   done
1726   IFS="$ac_save_ifs"
1727   MAGIC_CMD="$ac_save_MAGIC_CMD"
1728   ;;
1729 esac
1730 fi
1731
1732 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1733 if test -n "$MAGIC_CMD"; then
1734   echo "$ac_t""$MAGIC_CMD" 1>&6
1735 else
1736   echo "$ac_t""no" 1>&6
1737 fi
1738
1739 if test -z "$lt_cv_path_MAGIC_CMD"; then
1740   if test -n "$ac_tool_prefix"; then
1741     echo $ac_n "checking for file""... $ac_c" 1>&6
1742 echo "configure:1743: checking for file" >&5
1743 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1744   echo $ac_n "(cached) $ac_c" 1>&6
1745 else
1746   case $MAGIC_CMD in
1747   /*)
1748   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1749   ;;
1750   ?:/*)
1751   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1752   ;;
1753   *)
1754   ac_save_MAGIC_CMD="$MAGIC_CMD"
1755   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1756   ac_dummy="/usr/bin:$PATH"
1757   for ac_dir in $ac_dummy; do
1758     test -z "$ac_dir" && ac_dir=.
1759     if test -f $ac_dir/file; then
1760       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1761       if test -n "$file_magic_test_file"; then
1762         case $deplibs_check_method in
1763         "file_magic "*)
1764           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1765           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1766           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1767             egrep "$file_magic_regex" > /dev/null; then
1768             :
1769           else
1770             cat <<EOF 1>&2
1771
1772 *** Warning: the command libtool uses to detect shared libraries,
1773 *** $file_magic_cmd, produces output that libtool cannot recognize.
1774 *** The result is that libtool may fail to recognize shared libraries
1775 *** as such.  This will affect the creation of libtool libraries that
1776 *** depend on shared libraries, but programs linked with such libtool
1777 *** libraries will work regardless of this problem.  Nevertheless, you
1778 *** may want to report the problem to your system manager and/or to
1779 *** bug-libtool@gnu.org
1780
1781 EOF
1782           fi ;;
1783         esac
1784       fi
1785       break
1786     fi
1787   done
1788   IFS="$ac_save_ifs"
1789   MAGIC_CMD="$ac_save_MAGIC_CMD"
1790   ;;
1791 esac
1792 fi
1793
1794 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1795 if test -n "$MAGIC_CMD"; then
1796   echo "$ac_t""$MAGIC_CMD" 1>&6
1797 else
1798   echo "$ac_t""no" 1>&6
1799 fi
1800
1801   else
1802     MAGIC_CMD=:
1803   fi
1804 fi
1805
1806   fi
1807   ;;
1808 esac
1809
1810 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1811 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1812 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1813 echo "configure:1814: checking for $ac_word" >&5
1814 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1815   echo $ac_n "(cached) $ac_c" 1>&6
1816 else
1817   if test -n "$RANLIB"; then
1818   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1819 else
1820   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1821   ac_dummy="$PATH"
1822   for ac_dir in $ac_dummy; do
1823     test -z "$ac_dir" && ac_dir=.
1824     if test -f $ac_dir/$ac_word; then
1825       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1826       break
1827     fi
1828   done
1829   IFS="$ac_save_ifs"
1830 fi
1831 fi
1832 RANLIB="$ac_cv_prog_RANLIB"
1833 if test -n "$RANLIB"; then
1834   echo "$ac_t""$RANLIB" 1>&6
1835 else
1836   echo "$ac_t""no" 1>&6
1837 fi
1838
1839
1840 if test -z "$ac_cv_prog_RANLIB"; then
1841 if test -n "$ac_tool_prefix"; then
1842   # Extract the first word of "ranlib", so it can be a program name with args.
1843 set dummy ranlib; ac_word=$2
1844 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1845 echo "configure:1846: checking for $ac_word" >&5
1846 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1847   echo $ac_n "(cached) $ac_c" 1>&6
1848 else
1849   if test -n "$RANLIB"; then
1850   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1851 else
1852   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1853   ac_dummy="$PATH"
1854   for ac_dir in $ac_dummy; do
1855     test -z "$ac_dir" && ac_dir=.
1856     if test -f $ac_dir/$ac_word; then
1857       ac_cv_prog_RANLIB="ranlib"
1858       break
1859     fi
1860   done
1861   IFS="$ac_save_ifs"
1862   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1863 fi
1864 fi
1865 RANLIB="$ac_cv_prog_RANLIB"
1866 if test -n "$RANLIB"; then
1867   echo "$ac_t""$RANLIB" 1>&6
1868 else
1869   echo "$ac_t""no" 1>&6
1870 fi
1871
1872 else
1873   RANLIB=":"
1874 fi
1875 fi
1876
1877 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1878 set dummy ${ac_tool_prefix}strip; ac_word=$2
1879 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1880 echo "configure:1881: checking for $ac_word" >&5
1881 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1882   echo $ac_n "(cached) $ac_c" 1>&6
1883 else
1884   if test -n "$STRIP"; then
1885   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1886 else
1887   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1888   ac_dummy="$PATH"
1889   for ac_dir in $ac_dummy; do
1890     test -z "$ac_dir" && ac_dir=.
1891     if test -f $ac_dir/$ac_word; then
1892       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1893       break
1894     fi
1895   done
1896   IFS="$ac_save_ifs"
1897 fi
1898 fi
1899 STRIP="$ac_cv_prog_STRIP"
1900 if test -n "$STRIP"; then
1901   echo "$ac_t""$STRIP" 1>&6
1902 else
1903   echo "$ac_t""no" 1>&6
1904 fi
1905
1906
1907 if test -z "$ac_cv_prog_STRIP"; then
1908 if test -n "$ac_tool_prefix"; then
1909   # Extract the first word of "strip", so it can be a program name with args.
1910 set dummy strip; ac_word=$2
1911 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1912 echo "configure:1913: checking for $ac_word" >&5
1913 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1914   echo $ac_n "(cached) $ac_c" 1>&6
1915 else
1916   if test -n "$STRIP"; then
1917   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1918 else
1919   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1920   ac_dummy="$PATH"
1921   for ac_dir in $ac_dummy; do
1922     test -z "$ac_dir" && ac_dir=.
1923     if test -f $ac_dir/$ac_word; then
1924       ac_cv_prog_STRIP="strip"
1925       break
1926     fi
1927   done
1928   IFS="$ac_save_ifs"
1929   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1930 fi
1931 fi
1932 STRIP="$ac_cv_prog_STRIP"
1933 if test -n "$STRIP"; then
1934   echo "$ac_t""$STRIP" 1>&6
1935 else
1936   echo "$ac_t""no" 1>&6
1937 fi
1938
1939 else
1940   STRIP=":"
1941 fi
1942 fi
1943
1944
1945 # Check for any special flags to pass to ltconfig.
1946 libtool_flags="--cache-file=$cache_file"
1947 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1948 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1949 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1950 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1951 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1952
1953
1954 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1955 if test "${enable_libtool_lock+set}" = set; then
1956   enableval="$enable_libtool_lock"
1957   :
1958 fi
1959
1960 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1961 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1962
1963 # Check whether --with-pic or --without-pic was given.
1964 if test "${with_pic+set}" = set; then
1965   withval="$with_pic"
1966   pic_mode="$withval"
1967 else
1968   pic_mode=default
1969 fi
1970
1971 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1972 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1973
1974 # Some flags need to be propagated to the compiler or linker for good
1975 # libtool support.
1976 case $host in
1977 *-*-irix6*)
1978   # Find out which ABI we are using.
1979   echo '#line 1980 "configure"' > conftest.$ac_ext
1980   if { (eval echo configure:1981: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1981    if test "$lt_cv_prog_gnu_ld" = yes; then
1982     case `/usr/bin/file conftest.$ac_objext` in
1983     *32-bit*)
1984       LD="${LD-ld} -melf32bsmip"
1985       ;;
1986     *N32*)
1987       LD="${LD-ld} -melf32bmipn32"
1988       ;;
1989     *64-bit*)
1990       LD="${LD-ld} -melf64bmip"
1991       ;;
1992     esac
1993    else
1994     case `/usr/bin/file conftest.$ac_objext` in
1995     *32-bit*)
1996       LD="${LD-ld} -32"
1997       ;;
1998     *N32*)
1999       LD="${LD-ld} -n32"
2000       ;;
2001     *64-bit*)
2002       LD="${LD-ld} -64"
2003       ;;
2004     esac
2005    fi
2006   fi
2007   rm -rf conftest*
2008   ;;
2009
2010 ia64-*-hpux*)
2011   # Find out which ABI we are using.
2012   echo 'int i;' > conftest.$ac_ext
2013   if { (eval echo configure:2014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2014     case "`/usr/bin/file conftest.o`" in
2015     *ELF-32*)
2016       HPUX_IA64_MODE="32"
2017       ;;
2018     *ELF-64*)
2019       HPUX_IA64_MODE="64"
2020       ;;
2021     esac
2022   fi
2023   rm -rf conftest*
2024   ;;
2025
2026 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
2027   # Find out which ABI we are using.
2028   echo 'int i;' > conftest.$ac_ext
2029   if { (eval echo configure:2030: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2030     case "`/usr/bin/file conftest.o`" in
2031     *32-bit*)
2032       case $host in
2033         x86_64-*linux*)
2034           LD="${LD-ld} -m elf_i386"
2035           ;;
2036         ppc64-*linux*)
2037           LD="${LD-ld} -m elf32ppclinux"
2038           ;;
2039         s390x-*linux*)
2040           LD="${LD-ld} -m elf_s390"
2041           ;;
2042         sparc64-*linux*)
2043           LD="${LD-ld} -m elf32_sparc"
2044           ;;
2045       esac
2046       ;;
2047     *64-bit*)
2048       case $host in
2049         x86_64-*linux*)
2050           LD="${LD-ld} -m elf_x86_64"
2051           ;;
2052         ppc*-*linux*|powerpc*-*linux*)
2053           LD="${LD-ld} -m elf64ppc"
2054           ;;
2055         s390*-*linux*)
2056           LD="${LD-ld} -m elf64_s390"
2057           ;;
2058         sparc*-*linux*)
2059           LD="${LD-ld} -m elf64_sparc"
2060           ;;
2061       esac
2062       ;;
2063     esac
2064   fi
2065   rm -rf conftest*
2066   ;;
2067
2068 *-*-sco3.2v5*)
2069   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2070   SAVE_CFLAGS="$CFLAGS"
2071   CFLAGS="$CFLAGS -belf"
2072   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2073 echo "configure:2074: checking whether the C compiler needs -belf" >&5
2074 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2075   echo $ac_n "(cached) $ac_c" 1>&6
2076 else
2077
2078      ac_ext=c
2079 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2080 ac_cpp='$CPP $CPPFLAGS'
2081 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2082 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2083 cross_compiling=$ac_cv_prog_cc_cross
2084
2085      cat > conftest.$ac_ext <<EOF
2086 #line 2087 "configure"
2087 #include "confdefs.h"
2088
2089 int main() {
2090
2091 ; return 0; }
2092 EOF
2093 if { (eval echo configure:2094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2094   rm -rf conftest*
2095   lt_cv_cc_needs_belf=yes
2096 else
2097   echo "configure: failed program was:" >&5
2098   cat conftest.$ac_ext >&5
2099   rm -rf conftest*
2100   lt_cv_cc_needs_belf=no
2101 fi
2102 rm -f conftest*
2103      ac_ext=c
2104 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2105 ac_cpp='$CPP $CPPFLAGS'
2106 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2107 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2108 cross_compiling=$ac_cv_prog_cc_cross
2109
2110 fi
2111
2112 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2113   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2114     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2115     CFLAGS="$SAVE_CFLAGS"
2116   fi
2117   ;;
2118
2119
2120 esac
2121
2122
2123 # Save cache, so that ltconfig can load it
2124 cat > confcache <<\EOF
2125 # This file is a shell script that caches the results of configure
2126 # tests run on this system so they can be shared between configure
2127 # scripts and configure runs.  It is not useful on other systems.
2128 # If it contains results you don't want to keep, you may remove or edit it.
2129 #
2130 # By default, configure uses ./config.cache as the cache file,
2131 # creating it if it does not exist already.  You can give configure
2132 # the --cache-file=FILE option to use a different cache file; that is
2133 # what configure does when it calls configure scripts in
2134 # subdirectories, so they share the cache.
2135 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2136 # config.status only pays attention to the cache file if you give it the
2137 # --recheck option to rerun configure.
2138 #
2139 EOF
2140 # The following way of writing the cache mishandles newlines in values,
2141 # but we know of no workaround that is simple, portable, and efficient.
2142 # So, don't put newlines in cache variables' values.
2143 # Ultrix sh set writes to stderr and can't be redirected directly,
2144 # and sets the high bit in the cache file unless we assign to the vars.
2145 (set) 2>&1 |
2146   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2147   *ac_space=\ *)
2148     # `set' does not quote correctly, so add quotes (double-quote substitution
2149     # turns \\\\ into \\, and sed turns \\ into \).
2150     sed -n \
2151       -e "s/'/'\\\\''/g" \
2152       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2153     ;;
2154   *)
2155     # `set' quotes correctly as required by POSIX, so do not add quotes.
2156     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2157     ;;
2158   esac >> confcache
2159 if cmp -s $cache_file confcache; then
2160   :
2161 else
2162   if test -w $cache_file; then
2163     echo "updating cache $cache_file"
2164     cat confcache > $cache_file
2165   else
2166     echo "not updating unwritable cache $cache_file"
2167   fi
2168 fi
2169 rm -f confcache
2170
2171
2172 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2173 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2174 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2175 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2176 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2177 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2178 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2179 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2180 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2181 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2182
2183 # Reload cache, that may have been modified by ltconfig
2184 if test -r "$cache_file"; then
2185   echo "loading cache $cache_file"
2186   . $cache_file
2187 else
2188   echo "creating cache $cache_file"
2189   > $cache_file
2190 fi
2191
2192
2193 # This can be used to rebuild libtool when needed
2194 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2195
2196 # Always use our own libtool.
2197 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2198
2199 # Redirect the config.log output again, so that the ltconfig log is not
2200 # clobbered by the next message.
2201 exec 5>>./config.log
2202
2203
2204
2205
2206
2207
2208
2209 user_bfd_gas=
2210 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
2211 if test "${enable_bfd_assembler+set}" = set; then
2212   enableval="$enable_bfd_assembler"
2213   case "${enableval}" in
2214   yes) need_bfd=yes user_bfd_gas=yes ;;
2215   no)  user_bfd_gas=no ;;
2216   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
2217 esac
2218 fi
2219 # Check whether --enable-targets or --disable-targets was given.
2220 if test "${enable_targets+set}" = set; then
2221   enableval="$enable_targets"
2222   case "${enableval}" in
2223   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
2224             ;;
2225   no)       enable_targets= ;;
2226   *)        enable_targets=$enableval ;;
2227 esac
2228 fi
2229 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
2230 if test "${enable_commonbfdlib+set}" = set; then
2231   enableval="$enable_commonbfdlib"
2232   case "${enableval}" in
2233   yes) commonbfdlib=true ;;
2234   no)  commonbfdlib=false ;;
2235   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
2236 esac
2237 fi
2238
2239 using_cgen=no
2240
2241 build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
2242 # Check whether --enable-build-warnings or --disable-build-warnings was given.
2243 if test "${enable_build_warnings+set}" = set; then
2244   enableval="$enable_build_warnings"
2245   case "${enableval}" in
2246   yes)  ;;
2247   no)   build_warnings="-w";;
2248   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2249         build_warnings="${build_warnings} ${t}";;
2250   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2251         build_warnings="${t} ${build_warnings}";;
2252   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2253 esac
2254 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
2255   echo "Setting warning flags = $build_warnings" 6>&1
2256 fi
2257 fi
2258 WARN_CFLAGS=""
2259 if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then
2260     WARN_CFLAGS="${build_warnings}"
2261 fi
2262
2263
2264 # Generate a header file
2265
2266
2267
2268
2269 # If we are on a DOS filesystem, we must use gdb.ini rather than
2270 # .gdbinit.
2271 GDBINIT=".gdbinit"
2272 case "${host}" in
2273   *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-windows*)
2274     GDBINIT="gdb.ini"
2275     ;;
2276 esac
2277
2278
2279 te_file=generic
2280
2281 # Makefile target for installing gas in $(tooldir)/bin.
2282 install_tooldir=install-exec-tooldir
2283
2284 canon_targets=""
2285 all_targets=no
2286 if test -n "$enable_targets" ; then
2287   for t in `echo $enable_targets | sed 's/,/ /g'`; do
2288     if test $t = "all"; then
2289       all_targets=yes
2290       continue
2291     fi
2292     result=`$ac_config_sub $t 2>/dev/null`
2293     if test -n "$result" ; then
2294       canon_targets="$canon_targets $result"
2295 #    else
2296 #      # Permit "all", etc.  We don't support it yet though.
2297 #      canon_targets="$canon_targets $t"
2298     fi
2299   done
2300   _gas_uniq_list="$canon_targets"
2301 _gas_uniq_newlist=""
2302 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2303   case $_gas_uniq_i in
2304   _gas_uniq_dummy) ;;
2305   *) case " $_gas_uniq_newlist " in
2306        *" $_gas_uniq_i "*) ;;
2307        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2308      esac ;;
2309   esac
2310 done
2311 canon_targets=$_gas_uniq_newlist
2312
2313 fi
2314
2315 emulations=""
2316
2317 for this_target in $target $canon_targets ; do
2318
2319     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
2320
2321     # check for architecture variants
2322     arch=
2323     endian=
2324     case ${cpu} in
2325       alpha*)           cpu_type=alpha ;;
2326       arm*b|xscale*b|strongarm*b) cpu_type=arm endian=big ;;
2327       arm*|xscale*|strongarm*)    cpu_type=arm endian=little ;;
2328       hppa*)            cpu_type=hppa ;;
2329       i[3456]86)        cpu_type=i386 arch=i386;;
2330       x86_64)           cpu_type=i386 arch=x86_64;;
2331       ia64)             cpu_type=ia64 ;;
2332       ip2k)             cpu_type=ip2k endian=big ;;
2333       iq2000)           cpu_type=iq2000 endian=big ;;
2334       m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
2335       m680[012346]0)    cpu_type=m68k ;;
2336       m68008)           cpu_type=m68k ;;
2337       m683??)           cpu_type=m68k ;;
2338       m5200)            cpu_type=m68k ;;
2339       m8*)              cpu_type=m88k ;;
2340       mips*el)          cpu_type=mips endian=little ;;
2341       mips*)            cpu_type=mips endian=big ;;
2342       or32*)            cpu_type=or32 endian=big ;;
2343       pjl*)             cpu_type=pj endian=little ;;
2344       pj*)              cpu_type=pj endian=big ;;
2345       powerpc*le*)      cpu_type=ppc endian=little ;;
2346       powerpc*)         cpu_type=ppc endian=big ;;
2347       rs6000*)          cpu_type=ppc ;;
2348       s390x*)           cpu_type=s390 arch=s390x ;;
2349       s390*)            cpu_type=s390 arch=s390 ;;
2350       sh5*)             cpu_type=sh64 endian=big ;;
2351       sh5le*)           cpu_type=sh64 endian=little ;;
2352       sh64*)            cpu_type=sh64 endian=big ;;
2353       sh64le*)          cpu_type=sh64 endian=little ;;
2354       sh*le)            cpu_type=sh endian=little ;;
2355       sh*)              cpu_type=sh endian=big ;;
2356       sparclite*)       cpu_type=sparc arch=sparclite ;;
2357       sparclet*)        cpu_type=sparc arch=sparclet ;;
2358       sparc64*)         cpu_type=sparc arch=v9-64 ;;
2359       sparc86x*)        cpu_type=sparc arch=sparc86x  ;;
2360       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
2361       v850*)            cpu_type=v850 ;;
2362       xtensa*)          cpu_type=xtensa arch=xtensa ;;
2363       *)                cpu_type=${cpu} ;;
2364     esac
2365
2366     if test ${this_target} = $target ; then
2367       target_cpu_type=${cpu_type}
2368     elif test ${target_cpu_type} != ${cpu_type} ; then
2369       continue
2370     fi
2371
2372     generic_target=${cpu_type}-$vendor-$os
2373     dev=no
2374     bfd_gas=no
2375     em=generic
2376
2377     # assign object format
2378     case ${generic_target} in
2379       a29k-*-coff)                      fmt=coff ;;
2380       a29k-amd-udi)                     fmt=coff ;;
2381       a29k-amd-ebmon)                   fmt=coff ;;
2382       a29k-nyu-sym1)                    fmt=coff ;;
2383       a29k-*-rtems*)                    fmt=coff ;;
2384       a29k-*-vxworks*)                  fmt=coff ;;
2385
2386       alpha*-*-*vms*)                   fmt=evax ;;
2387       alpha*-*-netware*)                fmt=ecoff ;;
2388       alpha*-*-osf*)                    fmt=ecoff ;;
2389       alpha*-*-linuxecoff*)             fmt=ecoff ;;
2390       alpha*-*-linux-gnu*)              fmt=elf em=linux ;;
2391       alpha*-*-netbsd*)                 fmt=elf em=nbsd ;;
2392       alpha*-*-openbsd*)                fmt=elf em=obsd ;;
2393
2394       arc-*-elf*)                       fmt=elf ;;
2395
2396       arm-*-aout)                       fmt=aout ;;
2397       arm-*-coff | thumb-*-coff)        fmt=coff ;;
2398       arm-*-rtems | thumb-*-rtems)      fmt=elf ;;
2399       arm-*-elf | thumb-*-elf)          fmt=elf ;;
2400       arm-*-kaos*)                      fmt=elf ;;
2401       arm*-*-conix*)                    fmt=elf ;;
2402       arm-*-linux*aout*)                fmt=aout em=linux ;;
2403       arm*-*-linux-gnu*)                fmt=elf  em=linux ;;
2404       arm*-*-uclinux*)                  fmt=elf  em=linux ;;
2405       arm-*-netbsdelf*)                 fmt=elf  em=nbsd ;;
2406       arm-*-*n*bsd*)                    fmt=aout em=nbsd ;;
2407       arm-**-nto*)                      fmt=elf ;;
2408       arm-*-oabi | thumb-*-oabi)        fmt=elf ;;
2409       arm-epoc-pe | thumb-epoc-pe)      fmt=coff em=epoc-pe ;;
2410       arm-*-wince)                      fmt=coff em=wince-pe ;;
2411       arm-*-pe | thumb-*-pe)            fmt=coff em=pe ;;
2412       arm-*-riscix*)                    fmt=aout em=riscix ;;
2413       arm-*-vxworks)                    fmt=coff ;;
2414
2415       avr-*-*)                          fmt=elf ;;
2416
2417       cris-*-*)                         fmt=multi bfd_gas=yes ;;
2418
2419       d10v-*-*)                         fmt=elf ;;
2420       d30v-*-*)                         fmt=elf ;;
2421       dlx-*-*)                          fmt=elf ;;
2422
2423       fr30-*-*)                         fmt=elf ;;
2424       frv-*-*)                          fmt=elf ;;
2425
2426       hppa-*-linux*)    case ${cpu} in
2427                             hppa*64*)   fmt=elf em=hppalinux64;;
2428                             hppa*)      fmt=elf em=linux;;
2429                         esac ;;
2430       hppa-*-*elf*)                     fmt=elf em=hppa ;;
2431       hppa-*-lites*)                    fmt=elf em=hppa ;;
2432       hppa-*-netbsd*)                   fmt=elf em=nbsd ;;
2433       hppa-*-openbsd*)                  fmt=elf em=hppa ;;
2434       hppa-*-osf*)                      fmt=som em=hppa ;;
2435       hppa-*-rtems*)                    fmt=elf em=hppa ;;
2436       hppa-*-hpux11*)   case ${cpu} in
2437                             hppa*64*)   fmt=elf em=hppa64 ;;
2438                             hppa*)      fmt=som em=hppa ;;
2439                         esac ;;
2440       hppa-*-hpux*)                     fmt=som em=hppa ;;
2441       hppa-*-mpeix*)                    fmt=som em=hppa ;;
2442       hppa-*-bsd*)                      fmt=som em=hppa ;;
2443       hppa-*-hiux*)                     fmt=som em=hppa ;;
2444
2445       h8300-*-rtems*)                   fmt=coff ;;
2446       h8300-*-coff)                     fmt=coff ;;
2447       h8300-*-elf)                      fmt=elf ;;
2448       h8500-*-rtems*)                   fmt=coff ;;
2449       h8500-*-coff)                     fmt=coff ;;
2450
2451       i370-*-elf* | i370-*-linux*)      fmt=elf ;;
2452       i386-ibm-aix*)                    fmt=coff em=i386aix ;;
2453       i386-sequent-bsd*)                fmt=aout em=dynix ;;
2454       i386-*-beospe*)                   fmt=coff em=pe ;;
2455       i386-*-beos*)                     fmt=elf ;;
2456       i386-*-coff)                      fmt=coff ;;
2457       i386-*-elf)                       fmt=elf ;;
2458       i386-*-kaos*)                     fmt=elf ;;
2459       i386-*-bsd*)                      fmt=aout em=386bsd ;;
2460       i386-*-netbsd0.8)                 fmt=aout em=386bsd ;;
2461       i386-*-netbsdpe*)                 fmt=coff em=pe ;;
2462       i386-*-netbsdelf*)                fmt=elf em=nbsd ;;
2463       i386-*-*n*bsd*)   case ${cpu} in
2464                             x86_64)     fmt=elf em=nbsd ;;
2465                             *)          fmt=aout em=nbsd ;;
2466                         esac ;;
2467       i386-*-linux*aout*)               fmt=aout em=linux ;;
2468       i386-*-linux*oldld)               fmt=aout em=linux ;;
2469       i386-*-linux*coff*)               fmt=coff em=linux ;;
2470       i386-*-linux-gnu*)                fmt=elf em=linux ;;
2471       x86_64-*-linux-gnu*)              fmt=elf em=linux ;;
2472       i386-*-lynxos*)                   fmt=coff em=lynx ;;
2473       i386-*-sysv[45]*)                 fmt=elf ;;
2474       i386-*-solaris*)                  fmt=elf ;;
2475       i386-*-freebsdaout*)              fmt=aout em=386bsd ;;
2476       i386-*-freebsd[12].*)             fmt=aout em=386bsd ;;
2477       i386-*-freebsd[12])               fmt=aout em=386bsd ;;
2478       i386-*-sysv*)                     fmt=coff ;;
2479       i386-*-sco3.2v5*coff)             fmt=coff ;;
2480       i386-*-isc*)                      fmt=coff ;;
2481       i386-*-sco3.2v5*)                 fmt=elf
2482           if test ${this_target} = $target; then
2483             cat >> confdefs.h <<\EOF
2484 #define SCO_ELF 1
2485 EOF
2486
2487           fi ;;
2488       i386-*-sco3.2*)                   fmt=coff ;;
2489       i386-*-vsta)                      fmt=aout ;;
2490       i386-*-msdosdjgpp* \
2491       | i386-*-go32* \
2492       | i386-go32-rtems*)               fmt=coff em=go32
2493             cat >> confdefs.h <<\EOF
2494 #define STRICTCOFF 1
2495 EOF
2496  ;;
2497       i386-*-rtemself*)                 fmt=elf ;;
2498       i386-*-rtemscoff*)                fmt=coff ;;
2499       i386-*-rtems*)                    fmt=elf ;;
2500       i386-*-gnu*)                      fmt=elf ;;
2501       i386-*-mach*)                     fmt=aout em=mach ;;
2502       i386-*-msdos*)                    fmt=aout ;;
2503       i386-*-moss*)                     fmt=elf ;;
2504       i386-*-pe)                        fmt=coff em=pe ;;
2505       i386-*-cygwin*)                   fmt=coff em=pe ;;
2506       i386-*-interix*)                  fmt=coff em=interix ;;
2507       i386-*-mingw32*)                  fmt=coff em=pe ;;
2508       i386-*-nto-qnx*)                  fmt=elf ;;
2509       i386-*-*nt*)                      fmt=coff em=pe ;;
2510       i386-*-vxworks*)                  fmt=aout ;;
2511       i386-*-chaos)                     fmt=elf ;;
2512
2513       i860-*-*)                         fmt=elf endian=little
2514                 echo "configure: warning: GAS support for ${generic_target} is preliminary and a work in progress" 1>&2 ;;
2515       i960-*-bout)                      fmt=bout ;;
2516       i960-*-coff)                      fmt=coff em=ic960 ;;
2517       i960-*-rtems*)                    fmt=coff em=ic960 ;;
2518       i960-*-nindy*)                    fmt=bout ;;
2519       i960-*-vxworks5.0)                fmt=bout ;;
2520       i960-*-vxworks5.*)                fmt=coff em=ic960 ;;
2521       i960-*-vxworks*)                  fmt=bout ;;
2522       i960-*-elf*)                      fmt=elf ;;
2523
2524       ia64-*-elf*)                      fmt=elf ;;
2525       ia64-*-aix*)                      fmt=elf em=ia64aix ;;
2526       ia64-*-linux-gnu*)                fmt=elf em=linux ;;
2527       ia64-*-hpux*)                     fmt=elf em=hpux ;;
2528       ia64-*-netbsd*)                   fmt=elf em=nbsd ;;
2529
2530       ip2k-*-*)                         fmt=elf ;;
2531
2532       iq2000-*-elf)                     fmt=elf bfd_gas=yes ;;
2533
2534       m32r-*-*)                         fmt=elf ;;
2535
2536       m68hc11-*-* | m6811-*-*)          fmt=elf ;;
2537       m68hc12-*-* | m6812-*-*)          fmt=elf ;;
2538
2539       m68k-*-vxworks*)                  fmt=aout em=sun3 ;;
2540       m68k-ericsson-ose)                fmt=aout em=sun3 ;;
2541       m68k-*-sunos*)                    fmt=aout em=sun3 ;;
2542       m68k-motorola-sysv*)              fmt=coff em=delta ;;
2543       m68k-bull-sysv3*)                 fmt=coff em=dpx2 ;;
2544       m68k-apollo-*)                    fmt=coff em=apollo ;;
2545       m68k-*-elf*)                      fmt=elf ;;
2546       m68k-*-sysv4*)                    fmt=elf em=svr4 ;;
2547       m68k-*-sysv*)                     fmt=coff ;;
2548       m68k-*-coff | m68k-*-rtemscoff*)  fmt=coff ;;
2549       m68k-*-rtems*)                    fmt=elf ;;
2550       m68k-*-hpux*)                     fmt=hp300 em=hp300 ;;
2551       m68k-*-linux*aout*)               fmt=aout em=linux ;;
2552       m68k-*-linux-gnu*)                fmt=elf em=linux ;;
2553       m68k-*-gnu*)                      fmt=elf ;;
2554       m68k-*-lynxos*)                   fmt=coff em=lynx ;;
2555       m68k-*-netbsdelf*)                fmt=elf em=nbsd ;;
2556       m68k-*-netbsd*)                   fmt=aout em=nbsd bfd_gas=yes ;;
2557       m68k-*-openbsd*)                  fmt=aout em=nbsd bfd_gas=yes ;;
2558       m68k-apple-aux*)                  fmt=coff em=aux ;;
2559       m68k-*-psos*)                     fmt=elf em=psos;;
2560
2561       m88k-motorola-sysv3*)             fmt=coff em=delt88 ;;
2562       m88k-*-coff*)                     fmt=coff ;;
2563
2564       mcore-*-elf)                      fmt=elf ;;
2565       mcore-*-pe)                       fmt=coff em=pe bfd_gas=yes ;;
2566
2567       # don't change em like *-*-bsd does
2568       mips-dec-openbsd*)                fmt=elf endian=little ;;
2569       mips-dec-bsd*)                    fmt=aout endian=little ;;
2570       mips-sony-bsd*)                   fmt=ecoff ;;
2571       mips-*-bsd*)
2572             { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
2573       mips-*-ultrix*)                   fmt=ecoff endian=little ;;
2574       mips-*-osf*)                      fmt=ecoff endian=little ;;
2575       mips-*-ecoff*)                    fmt=ecoff ;;
2576       mips-*-pe*)                       fmt=coff endian=little em=pe ;;
2577       mips-*-irix6*)                    fmt=elf em=irix ;;
2578       mips-*-irix5*)                    fmt=elf em=irix ;;
2579       mips-*-irix*)                     fmt=ecoff em=irix ;;
2580       mips-*-lnews*)                    fmt=ecoff em=lnews ;;
2581       mips-*-riscos*)                   fmt=ecoff ;;
2582       mips*-*-linux*)                   fmt=elf em=tmips ;;
2583       mips-*-sysv4*MP* | mips-*-gnu*)   fmt=elf em=tmips ;;
2584       mips-*-sysv*)                     fmt=ecoff ;;
2585       mips-*-elf* | mips-*-rtems*)      fmt=elf ;;
2586       mips-*-netbsd*)                   fmt=elf ;;
2587       mips-*-openbsd*)                  fmt=elf ;;
2588       mips-*-vxworks*)                  fmt=elf ;;
2589
2590       mmix-*-*)                         fmt=elf ;;
2591       mn10200-*-*)                      fmt=elf ;;
2592       mn10300-*-*)                      fmt=elf ;;
2593       msp430-*-*)                       fmt=elf ;;
2594       openrisc-*-*)                     fmt=elf ;;
2595       or32-*-rtems*)                    fmt=coff ;;
2596       or32-*-coff)                      fmt=coff ;;
2597       or32-*-elf)                       fmt=elf ;;
2598       pj*)                              fmt=elf ;;
2599
2600       ppc-*-pe | ppc-*-cygwin*)         fmt=coff em=pe ;;
2601       ppc-*-winnt*)                     fmt=coff em=pe ;;
2602       ppc-*-aix5*)                      fmt=coff em=aix5 ;;
2603       ppc-*-aix*)                       fmt=coff ;;
2604       ppc-*-beos*)                      fmt=coff ;;
2605       ppc-*-*n*bsd* | ppc-*-elf*)       fmt=elf ;;
2606       ppc-*-eabi* | ppc-*-sysv4*)       fmt=elf ;;
2607       ppc-*-linux-gnu*)                 fmt=elf
2608             case "$endian" in
2609                 big)  ;;
2610                 *)    { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
2611             esac ;;
2612       ppc-*-solaris*)                   fmt=elf
2613             if test ${this_target} = $target; then
2614                 cat >> confdefs.h <<\EOF
2615 #define TARGET_SOLARIS_COMMENT 1
2616 EOF
2617
2618             fi
2619             if test x${endian} = xbig; then
2620                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
2621             fi ;;
2622       ppc-*-rtems*)                     fmt=elf ;;
2623       ppc-*-macos* | ppc-*-mpw*)        fmt=coff em=macos ;;
2624       ppc-*-netware*)                   fmt=elf em=ppcnw ;;
2625       ppc-**-nto*)                      fmt=elf ;;
2626       ppc-*-vxworks*)                   fmt=elf ;;
2627       ppc-*-windiss*)                   fmt=elf ;;
2628       ppc-*-kaos*)                      fmt=elf ;;
2629
2630       s390x-*-linux-gnu*)               fmt=elf em=linux ;;
2631       s390-*-linux-gnu*)                fmt=elf em=linux ;;
2632
2633       sh*-*-linux*)                     fmt=elf em=linux
2634             case ${cpu} in
2635                 sh*eb)  endian=big ;;
2636                 *)      endian=little ;;
2637             esac ;;
2638       sh5*-*-netbsd*)                   fmt=elf em=nbsd ;;
2639       sh64*-*-netbsd*)                  fmt=elf em=nbsd ;;
2640       sh*-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2641       sh-*-elf*)                        fmt=elf ;;
2642       sh-*-coff*)                       fmt=coff ;;
2643       sh-*-nto*)                        fmt=elf ;;
2644       sh-*-pe*)                         fmt=coff em=pe bfd_gas=yes endian=little ;;
2645       sh-*-rtemself*)                   fmt=elf ;;
2646       sh-*-rtems*)                      fmt=coff ;;
2647       sh-*-kaos*)                       fmt=elf ;;
2648       shle*-*-kaos*)                    fmt=elf ;;
2649       sh64-*-elf*)                      fmt=elf ;;
2650
2651       ns32k-pc532-mach*)                fmt=aout em=pc532mach ;;
2652       ns32k-pc532-ux*)                  fmt=aout em=pc532mach ;;
2653       ns32k-pc532-lites*)               fmt=aout em=nbsd532 ;;
2654       ns32k-*-*n*bsd*)                  fmt=aout em=nbsd532 ;;
2655
2656       sparc-*-rtemsaout*)               fmt=aout ;;
2657       sparc-*-rtemself*)                fmt=elf ;;
2658       sparc-*-rtems*)                   fmt=elf ;;
2659       sparc-*-sunos4*)                  fmt=aout em=sun3 ;;
2660       sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;;
2661       sparc-*-coff)                     fmt=coff ;;
2662       sparc-*-linux*aout*)              fmt=aout em=linux ;;
2663       sparc-*-linux-gnu*)               fmt=elf em=linux ;;
2664       sparc-*-lynxos*)                  fmt=coff em=lynx ;;
2665       sparc-fujitsu-none)               fmt=aout ;;
2666       sparc-*-elf)                      fmt=elf ;;
2667       sparc-*-sysv4*)                   fmt=elf ;;
2668       sparc-*-solaris*)                 fmt=elf ;;
2669       sparc-*-netbsdelf*)               fmt=elf em=nbsd ;;
2670       sparc-*-*n*bsd*)  case ${cpu} in
2671                             sparc64)    fmt=elf em=nbsd ;;
2672                             *)          fmt=aout em=nbsd ;;
2673                         esac ;;
2674       strongarm-*-coff)                 fmt=coff ;;
2675       strongarm-*-elf)                  fmt=elf ;;
2676       strongarm-*-kaos*)                fmt=elf ;;
2677       xscale-*-coff)                    fmt=coff ;;
2678       xscale-*-elf)                     fmt=elf ;;
2679
2680       tic30-*-*aout*)                   fmt=aout bfd_gas=yes ;;
2681       tic30-*-*coff*)                   fmt=coff bfd_gas=yes ;;
2682       tic4x-*-* | c4x-*-*)              fmt=coff bfd_gas=yes ;;
2683       tic54x-*-* | c54x*-*-*)           fmt=coff bfd_gas=yes need_libm=yes;;
2684       tic80-*-*)                        fmt=coff ;;
2685
2686       v850-*-*)                         fmt=elf ;;
2687       v850e-*-*)                        fmt=elf ;;
2688       v850ea-*-*)                       fmt=elf ;;
2689
2690       vax-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2691       vax-*-netbsd*)                    fmt=aout em=nbsd ;;
2692       vax-*-bsd* | vax-*-ultrix*)       fmt=aout ;;
2693       vax-*-vms)                        fmt=vms ;;
2694
2695       w65-*-*)                          fmt=coff ;;
2696
2697       xstormy16-*-*)                    fmt=elf ;;
2698
2699       xtensa-*-*)                       fmt=elf ;;
2700
2701       z8k-*-coff | z8k-*-sim)           fmt=coff ;;
2702
2703       *-*-aout | *-*-scout)             fmt=aout ;;
2704       *-*-freebsd*)                     fmt=elf em=freebsd ;;
2705       *-*-nindy*)                       fmt=bout ;;
2706       *-*-bsd*)                         fmt=aout em=sun3 ;;
2707       *-*-generic)                      fmt=generic ;;
2708       *-*-xray | *-*-hms)               fmt=coff ;;
2709       *-*-sim)                          fmt=coff ;;
2710       *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;;
2711       *-*-aros*)                                fmt=elf em=linux bfd_gas=yes ;;
2712       *-*-vxworks)                      fmt=aout ;;
2713       *-*-netware)                      fmt=elf ;;
2714     esac
2715
2716     if test ${this_target} = $target ; then
2717       endian_def=
2718       if test x${endian} = xbig; then
2719         endian_def=1
2720       elif test x${endian} = xlittle; then
2721         endian_def=0
2722       fi
2723       if test x${endian_def} != x; then
2724         cat >> confdefs.h <<EOF
2725 #define TARGET_BYTES_BIG_ENDIAN $endian_def
2726 EOF
2727
2728       fi
2729     fi
2730
2731     case ${cpu_type}-${fmt} in
2732         alpha*-* | arm-* | i386-* | ia64*-* | mips-* | ns32k-* \
2733                 | pdp11-* | ppc-* | sparc-* | strongarm-* | xscale-* \
2734                 | *-elf | *-ecoff | *-som)
2735             bfd_gas=yes ;;
2736     esac
2737
2738 # Other random stuff.
2739
2740     case ${cpu_type} in
2741       mips)
2742         # Set mips_cpu to the name of the default CPU.
2743         case ${target_cpu} in
2744           mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el)
2745             mips_cpu=from-abi
2746             ;;
2747           mipsisa32 | mipsisa32el)
2748             mips_cpu=mips32
2749             ;;
2750           mipsisa32r2 | mipsisa32r2el)
2751             mips_cpu=mips32r2
2752             ;;
2753           mipsisa64 | mipsisa64el)
2754             mips_cpu=mips64
2755             ;;
2756           mipstx39 | mipstx39el)
2757             mips_cpu=r3900
2758             ;;
2759           mips64vr | mips64vrel)
2760             mips_cpu=vr4100
2761             ;;
2762           mipsisa32r2*)
2763             mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..r2//' -e 's/el$//'`
2764             ;;
2765           mips64* | mipsisa64* | mipsisa32*)
2766             mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'`
2767             ;;
2768           *)
2769             { echo "configure: error: $target_cpu isn't a supported MIPS CPU name" 1>&2; exit 1; }
2770             ;;
2771         esac
2772         # See whether it's appropriate to set E_MIPS_ABI_O32 for o32
2773         # binaries.  It's a GNU extension that some OSes don't understand.
2774         # The value only matters on ELF targets.
2775         case ${target} in
2776           *-*-irix*)
2777             use_e_mips_abi_o32=0
2778             ;;
2779           *)
2780             use_e_mips_abi_o32=1
2781             ;;
2782         esac
2783         # Decide whether to generate 32-bit or 64-bit code by default.
2784         # Used to resolve -march=from-abi when an embedded ABI is selected.
2785         case ${target} in
2786           mips64*-*-* | mipsisa64*-*-*)
2787             mips_default_64bit=1
2788             ;;
2789           *)
2790             mips_default_64bit=0
2791             ;;
2792         esac
2793         # Decide which ABI to target by default.
2794         case ${target} in
2795           mips64*-linux* | mips-sgi-irix6*)
2796             mips_default_abi=N32_ABI
2797             ;;
2798           mips*-linux*)
2799             mips_default_abi=O32_ABI
2800             ;;
2801           *)
2802             mips_default_abi=NO_ABI
2803             ;;
2804         esac
2805         cat >> confdefs.h <<EOF
2806 #define MIPS_CPU_STRING_DEFAULT "$mips_cpu"
2807 EOF
2808
2809         cat >> confdefs.h <<EOF
2810 #define USE_E_MIPS_ABI_O32 $use_e_mips_abi_o32
2811 EOF
2812
2813         cat >> confdefs.h <<EOF
2814 #define MIPS_DEFAULT_64BIT $mips_default_64bit
2815 EOF
2816
2817         cat >> confdefs.h <<EOF
2818 #define MIPS_DEFAULT_ABI $mips_default_abi
2819 EOF
2820
2821         ;;
2822     esac
2823
2824     # Do we need the opcodes library?
2825     case ${cpu_type} in
2826       vax | i386 | tic30)
2827         ;;
2828
2829       *)
2830         need_opcodes=yes
2831
2832         case "${enable_shared}" in
2833         yes) shared_opcodes=true ;;
2834         *opcodes*) shared_opcodes=true ;;
2835         *) shared_opcodes=false ;;
2836         esac
2837         if test "${shared_opcodes}" = "true"; then
2838           # A shared libopcodes must be linked against libbfd.
2839           need_bfd=yes
2840         fi
2841         ;;
2842     esac
2843
2844     # Any other special object files needed ?
2845     case ${cpu_type} in
2846       fr30 | ip2k | iq2000 | m32r | openrisc)
2847         using_cgen=yes
2848         ;;
2849
2850       frv)
2851         using_cgen=yes
2852         ;;
2853       m68k)
2854         case ${extra_objects} in
2855         *m68k-parse.o*) ;;
2856         *) extra_objects="$extra_objects m68k-parse.o" ;;
2857         esac
2858         ;;
2859
2860       mips)
2861         echo ${extra_objects} | grep -s "itbl-parse.o"
2862         if test $? -ne 0 ; then
2863           extra_objects="$extra_objects itbl-parse.o"
2864         fi
2865
2866         echo ${extra_objects} | grep -s "itbl-lex.o"
2867         if test $? -ne 0 ; then
2868           extra_objects="$extra_objects itbl-lex.o"
2869         fi
2870
2871         echo ${extra_objects} | grep -s "itbl-ops.o"
2872         if test $? -ne 0 ; then
2873           extra_objects="$extra_objects itbl-ops.o"
2874         fi
2875         ;;
2876
2877       i386 | s390 | sparc)
2878         if test $this_target = $target ; then
2879           cat >> confdefs.h <<EOF
2880 #define DEFAULT_ARCH "${arch}"
2881 EOF
2882
2883         fi
2884         ;;
2885
2886       xstormy16)
2887         using_cgen=yes
2888         ;;
2889
2890       xtensa)
2891         echo ${extra_objects} | grep -s "xtensa-relax.o"
2892         if test $? -ne 0 ; then
2893           extra_objects="$extra_objects xtensa-relax.o"
2894         fi
2895         ;;
2896
2897       *)
2898         ;;
2899     esac
2900
2901     if test $using_cgen = yes ; then
2902         case "x${extra_objects}" in
2903         *cgen.o*) ;;
2904         *) extra_objects="$extra_objects cgen.o" ;;
2905         esac
2906     fi
2907
2908 # See if we really can support this configuration with the emulation code.
2909
2910     if test $this_target = $target ; then
2911       primary_bfd_gas=$bfd_gas
2912       obj_format=$fmt
2913       te_file=$em
2914
2915       if test $bfd_gas = no ; then
2916         # Can't support other configurations this way.
2917         break
2918       fi
2919     elif test $bfd_gas = no ; then
2920       # Can't support this configuration.
2921       break
2922     fi
2923
2924 # From target name and format, produce a list of supported emulations.
2925
2926     case ${generic_target}-${fmt} in
2927       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2928       mips*-*-linux*-*) case "$endian" in
2929                         big)    emulation="mipsbelf mipslelf mipself" ;;
2930                         *)      emulation="mipslelf mipsbelf mipself" ;;
2931                         esac ;;
2932       mips-*-lnews*-ecoff) ;;
2933       mips-*-*-ecoff)   case "$endian" in
2934                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
2935                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
2936                         esac ;;
2937       mips-*-*-elf)     case "$endian" in
2938                         big)    emulation="mipsbelf mipslelf mipself" ;;
2939                         *)      emulation="mipslelf mipsbelf mipself" ;;
2940                         esac ;;
2941       mips-*-sysv4*MP*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2942       # i386-pc-pe-coff != i386-pc-coff.
2943       i386-*-pe-coff)   ;;
2944       # Uncommenting the next line will turn on support for i386 AOUT
2945       # for the default linux configuration
2946       # i386-*-linux*-elf) emulation="i386elf i386aout" ;;
2947       #
2948       i386-*-aout)      emulation="i386aout" ;;
2949       i386-*-coff)      emulation="i386coff" ;;
2950       i386-*-elf)       emulation="i386elf" ;;
2951
2952       # Always all formats.  The first stated emulation becomes the default.
2953       cris-*-*aout*)    emulation="crisaout criself" ;;
2954       cris-*-*)         emulation="criself crisaout" ;;
2955     esac
2956
2957     emulations="$emulations $emulation"
2958
2959 done
2960
2961 # Turn on all targets if possible
2962 if test ${all_targets} = "yes"; then
2963   case ${target_cpu_type} in
2964   i386)
2965     case ${obj_format} in
2966     aout)
2967       emulations="$emulations i386coff i386elf"
2968       ;;
2969     coff)
2970       emulations="$emulations i386aout i386elf"
2971     ;;
2972     elf)
2973       emulations="$emulations i386aout i386coff"
2974       ;;
2975     esac
2976   ;;
2977   esac
2978 fi
2979
2980 # Assign floating point type.  Most processors with FP support
2981 # IEEE FP.  On those that don't support FP at all, usually IEEE
2982 # is emulated.
2983 case ${target_cpu} in
2984   vax | tahoe ) atof=${target_cpu} ;;
2985   pdp11)        atof=vax ;;
2986   *)            atof=ieee ;;
2987 esac
2988
2989 case "${obj_format}" in
2990   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
2991 esac
2992
2993 # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU).
2994 cgen_cpu_prefix=""
2995 if test $using_cgen = yes ; then
2996   case ${target_cpu} in
2997     *) cgen_cpu_prefix=${target_cpu} ;;
2998   esac
2999
3000   cat >> confdefs.h <<\EOF
3001 #define USING_CGEN 1
3002 EOF
3003
3004 fi
3005
3006
3007 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
3008   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
3009 fi
3010
3011 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
3012   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
3013 fi
3014
3015 case ${user_bfd_gas}-${primary_bfd_gas} in
3016   yes-yes | no-no)
3017     # We didn't override user's choice.
3018     ;;
3019   no-yes)
3020     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
3021     ;;
3022   no-preferred)
3023     primary_bfd_gas=no
3024     ;;
3025   *-preferred)
3026     primary_bfd_gas=yes
3027     ;;
3028   yes-*)
3029     primary_bfd_gas=yes
3030     ;;
3031   -*)
3032     # User specified nothing.
3033     ;;
3034 esac
3035
3036 # Some COFF configurations want these random other flags set.
3037 case ${obj_format} in
3038   coff)
3039     case ${target_cpu_type} in
3040       i386) cat >> confdefs.h <<\EOF
3041 #define I386COFF 1
3042 EOF
3043  ;;
3044       m68k) cat >> confdefs.h <<\EOF
3045 #define M68KCOFF 1
3046 EOF
3047  ;;
3048       m88k) cat >> confdefs.h <<\EOF
3049 #define M88KCOFF 1
3050 EOF
3051  ;;
3052     esac
3053     ;;
3054 esac
3055
3056 # Getting this done right is going to be a bitch.  Each configuration specified
3057 # with --enable-targets=... should be checked for environment, format, cpu, and
3058 # bfd_gas setting.
3059 #
3060 # For each configuration, the necessary object file support code must be linked
3061 # in.  This might be only one, it might be up to four.  The necessary emulation
3062 # code needs to be provided, too.
3063 #
3064 # And then there's "--enable-targets=all"....
3065 #
3066 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
3067
3068 formats="${obj_format}"
3069 emfiles=""
3070 EMULATIONS=""
3071 _gas_uniq_list="$emulations"
3072 _gas_uniq_newlist=""
3073 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3074   case $_gas_uniq_i in
3075   _gas_uniq_dummy) ;;
3076   *) case " $_gas_uniq_newlist " in
3077        *" $_gas_uniq_i "*) ;;
3078        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3079      esac ;;
3080   esac
3081 done
3082 emulations=$_gas_uniq_newlist
3083
3084 for em in . $emulations ; do
3085   case $em in
3086     .)  continue ;;
3087     mipsbelf | mipslelf | mipself)
3088         fmt=elf   file=mipself ;;
3089     mipsbecoff | mipslecoff | mipsecoff)
3090         fmt=ecoff file=mipsecoff ;;
3091     *coff)
3092         fmt=coff  file=$em ;;
3093     *aout)
3094         fmt=aout file=$em ;;
3095     *elf)
3096         fmt=elf file=$em ;;
3097   esac
3098   formats="$formats $fmt"
3099   emfiles="$emfiles e-$file.o"
3100   EMULATIONS="$EMULATIONS &$em,"
3101 done
3102 _gas_uniq_list="$formats"
3103 _gas_uniq_newlist=""
3104 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3105   case $_gas_uniq_i in
3106   _gas_uniq_dummy) ;;
3107   *) case " $_gas_uniq_newlist " in
3108        *" $_gas_uniq_i "*) ;;
3109        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3110      esac ;;
3111   esac
3112 done
3113 formats=$_gas_uniq_newlist
3114
3115 _gas_uniq_list="$emfiles"
3116 _gas_uniq_newlist=""
3117 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3118   case $_gas_uniq_i in
3119   _gas_uniq_dummy) ;;
3120   *) case " $_gas_uniq_newlist " in
3121        *" $_gas_uniq_i "*) ;;
3122        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3123      esac ;;
3124   esac
3125 done
3126 emfiles=$_gas_uniq_newlist
3127
3128 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
3129   for fmt in $formats ; do
3130     case $fmt in
3131       aout)     cat >> confdefs.h <<\EOF
3132 #define OBJ_MAYBE_AOUT 1
3133 EOF
3134    ;;
3135       bout)     cat >> confdefs.h <<\EOF
3136 #define OBJ_MAYBE_BOUT 1
3137 EOF
3138    ;;
3139       coff)     cat >> confdefs.h <<\EOF
3140 #define OBJ_MAYBE_COFF 1
3141 EOF
3142     ;;
3143       ecoff)    cat >> confdefs.h <<\EOF
3144 #define OBJ_MAYBE_ECOFF 1
3145 EOF
3146    ;;
3147       elf)      cat >> confdefs.h <<\EOF
3148 #define OBJ_MAYBE_ELF 1
3149 EOF
3150      ;;
3151       generic)  cat >> confdefs.h <<\EOF
3152 #define OBJ_MAYBE_GENERIC 1
3153 EOF
3154  ;;
3155       hp300)    cat >> confdefs.h <<\EOF
3156 #define OBJ_MAYBE_HP300 1
3157 EOF
3158    ;;
3159       ieee)     cat >> confdefs.h <<\EOF
3160 #define OBJ_MAYBE_IEEE 1
3161 EOF
3162     ;;
3163       som)      cat >> confdefs.h <<\EOF
3164 #define OBJ_MAYBE_SOM 1
3165 EOF
3166      ;;
3167       vms)      cat >> confdefs.h <<\EOF
3168 #define OBJ_MAYBE_VMS 1
3169 EOF
3170      ;;
3171     esac
3172     extra_objects="$extra_objects obj-$fmt.o"
3173   done
3174   obj_format=multi
3175 fi
3176 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
3177   DEFAULT_EMULATION=`set . $emulations ; echo $2`
3178   # e-mips* has more than one emulation per file, e-i386* has just one at the
3179   # moment.  If only one emulation is specified, then don't define
3180   # USE_EMULATIONS or include any of the e-files as they will only be bloat.
3181   case "${obj_format}${emfiles}" in
3182     multi* | *mips*)
3183       extra_objects="$extra_objects $emfiles"
3184       cat >> confdefs.h <<\EOF
3185 #define USE_EMULATIONS 1
3186 EOF
3187  ;;
3188   esac
3189 fi
3190
3191 cat >> confdefs.h <<EOF
3192 #define EMULATIONS $EMULATIONS
3193 EOF
3194
3195 cat >> confdefs.h <<EOF
3196 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
3197 EOF
3198
3199
3200 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
3201   yes-*-coff)   need_bfd=yes ;;
3202   no-*-coff)    need_bfd=yes
3203                 cat >> confdefs.h <<\EOF
3204 #define MANY_SEGMENTS 1
3205 EOF
3206  ;;
3207 esac
3208
3209 reject_dev_configs=yes
3210
3211 case ${reject_dev_configs}-${dev} in
3212   yes-yes) # Oops.
3213     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
3214     ;;
3215 esac
3216
3217
3218
3219
3220
3221
3222
3223 case "${primary_bfd_gas}" in
3224   yes)  cat >> confdefs.h <<\EOF
3225 #define BFD_ASSEMBLER 1
3226 EOF
3227
3228         need_bfd=yes ;;
3229 esac
3230
3231 # do we need the opcodes library?
3232 case "${need_opcodes}" in
3233 yes)
3234   OPCODES_LIB=../opcodes/libopcodes.la
3235   ;;
3236 esac
3237
3238 case "${need_bfd}" in
3239 yes)
3240   BFDLIB=../bfd/libbfd.la
3241   BFDVER_H=../bfd/bfdver.h
3242   ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h'
3243   ;;
3244 esac
3245
3246
3247
3248
3249
3250
3251
3252 cat >> confdefs.h <<EOF
3253 #define TARGET_ALIAS "${target_alias}"
3254 EOF
3255
3256 cat >> confdefs.h <<EOF
3257 #define TARGET_CANONICAL "${target}"
3258 EOF
3259
3260 cat >> confdefs.h <<EOF
3261 #define TARGET_CPU "${target_cpu}"
3262 EOF
3263
3264 cat >> confdefs.h <<EOF
3265 #define TARGET_VENDOR "${target_vendor}"
3266 EOF
3267
3268 cat >> confdefs.h <<EOF
3269 #define TARGET_OS "${target_os}"
3270 EOF
3271
3272
3273 # Extract the first word of "gcc", so it can be a program name with args.
3274 set dummy gcc; ac_word=$2
3275 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3276 echo "configure:3277: checking for $ac_word" >&5
3277 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3278   echo $ac_n "(cached) $ac_c" 1>&6
3279 else
3280   if test -n "$CC"; then
3281   ac_cv_prog_CC="$CC" # Let the user override the test.
3282 else
3283   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3284   ac_dummy="$PATH"
3285   for ac_dir in $ac_dummy; do
3286     test -z "$ac_dir" && ac_dir=.
3287     if test -f $ac_dir/$ac_word; then
3288       ac_cv_prog_CC="gcc"
3289       break
3290     fi
3291   done
3292   IFS="$ac_save_ifs"
3293 fi
3294 fi
3295 CC="$ac_cv_prog_CC"
3296 if test -n "$CC"; then
3297   echo "$ac_t""$CC" 1>&6
3298 else
3299   echo "$ac_t""no" 1>&6
3300 fi
3301
3302 if test -z "$CC"; then
3303   # Extract the first word of "cc", so it can be a program name with args.
3304 set dummy cc; ac_word=$2
3305 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3306 echo "configure:3307: checking for $ac_word" >&5
3307 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3308   echo $ac_n "(cached) $ac_c" 1>&6
3309 else
3310   if test -n "$CC"; then
3311   ac_cv_prog_CC="$CC" # Let the user override the test.
3312 else
3313   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3314   ac_prog_rejected=no
3315   ac_dummy="$PATH"
3316   for ac_dir in $ac_dummy; do
3317     test -z "$ac_dir" && ac_dir=.
3318     if test -f $ac_dir/$ac_word; then
3319       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
3320         ac_prog_rejected=yes
3321         continue
3322       fi
3323       ac_cv_prog_CC="cc"
3324       break
3325     fi
3326   done
3327   IFS="$ac_save_ifs"
3328 if test $ac_prog_rejected = yes; then
3329   # We found a bogon in the path, so make sure we never use it.
3330   set dummy $ac_cv_prog_CC
3331   shift
3332   if test $# -gt 0; then
3333     # We chose a different compiler from the bogus one.
3334     # However, it has the same basename, so the bogon will be chosen
3335     # first if we set CC to just the basename; use the full file name.
3336     shift
3337     set dummy "$ac_dir/$ac_word" "$@"
3338     shift
3339     ac_cv_prog_CC="$@"
3340   fi
3341 fi
3342 fi
3343 fi
3344 CC="$ac_cv_prog_CC"
3345 if test -n "$CC"; then
3346   echo "$ac_t""$CC" 1>&6
3347 else
3348   echo "$ac_t""no" 1>&6
3349 fi
3350
3351   if test -z "$CC"; then
3352     case "`uname -s`" in
3353     *win32* | *WIN32*)
3354       # Extract the first word of "cl", so it can be a program name with args.
3355 set dummy cl; ac_word=$2
3356 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3357 echo "configure:3358: checking for $ac_word" >&5
3358 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3359   echo $ac_n "(cached) $ac_c" 1>&6
3360 else
3361   if test -n "$CC"; then
3362   ac_cv_prog_CC="$CC" # Let the user override the test.
3363 else
3364   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3365   ac_dummy="$PATH"
3366   for ac_dir in $ac_dummy; do
3367     test -z "$ac_dir" && ac_dir=.
3368     if test -f $ac_dir/$ac_word; then
3369       ac_cv_prog_CC="cl"
3370       break
3371     fi
3372   done
3373   IFS="$ac_save_ifs"
3374 fi
3375 fi
3376 CC="$ac_cv_prog_CC"
3377 if test -n "$CC"; then
3378   echo "$ac_t""$CC" 1>&6
3379 else
3380   echo "$ac_t""no" 1>&6
3381 fi
3382  ;;
3383     esac
3384   fi
3385   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
3386 fi
3387
3388 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
3389 echo "configure:3390: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
3390
3391 ac_ext=c
3392 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3393 ac_cpp='$CPP $CPPFLAGS'
3394 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3395 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3396 cross_compiling=$ac_cv_prog_cc_cross
3397
3398 cat > conftest.$ac_ext << EOF
3399
3400 #line 3401 "configure"
3401 #include "confdefs.h"
3402
3403 main(){return(0);}
3404 EOF
3405 if { (eval echo configure:3406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3406   ac_cv_prog_cc_works=yes
3407   # If we can't run a trivial program, we are probably using a cross compiler.
3408   if (./conftest; exit) 2>/dev/null; then
3409     ac_cv_prog_cc_cross=no
3410   else
3411     ac_cv_prog_cc_cross=yes
3412   fi
3413 else
3414   echo "configure: failed program was:" >&5
3415   cat conftest.$ac_ext >&5
3416   ac_cv_prog_cc_works=no
3417 fi
3418 rm -fr conftest*
3419 ac_ext=c
3420 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3421 ac_cpp='$CPP $CPPFLAGS'
3422 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3423 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3424 cross_compiling=$ac_cv_prog_cc_cross
3425
3426 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
3427 if test $ac_cv_prog_cc_works = no; then
3428   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
3429 fi
3430 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
3431 echo "configure:3432: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
3432 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
3433 cross_compiling=$ac_cv_prog_cc_cross
3434
3435 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
3436 echo "configure:3437: checking whether we are using GNU C" >&5
3437 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
3438   echo $ac_n "(cached) $ac_c" 1>&6
3439 else
3440   cat > conftest.c <<EOF
3441 #ifdef __GNUC__
3442   yes;
3443 #endif
3444 EOF
3445 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3446: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
3446   ac_cv_prog_gcc=yes
3447 else
3448   ac_cv_prog_gcc=no
3449 fi
3450 fi
3451
3452 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
3453
3454 if test $ac_cv_prog_gcc = yes; then
3455   GCC=yes
3456 else
3457   GCC=
3458 fi
3459
3460 ac_test_CFLAGS="${CFLAGS+set}"
3461 ac_save_CFLAGS="$CFLAGS"
3462 CFLAGS=
3463 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
3464 echo "configure:3465: checking whether ${CC-cc} accepts -g" >&5
3465 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
3466   echo $ac_n "(cached) $ac_c" 1>&6
3467 else
3468   echo 'void f(){}' > conftest.c
3469 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
3470   ac_cv_prog_cc_g=yes
3471 else
3472   ac_cv_prog_cc_g=no
3473 fi
3474 rm -f conftest*
3475
3476 fi
3477
3478 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
3479 if test "$ac_test_CFLAGS" = set; then
3480   CFLAGS="$ac_save_CFLAGS"
3481 elif test $ac_cv_prog_cc_g = yes; then
3482   if test "$GCC" = yes; then
3483     CFLAGS="-g -O2"
3484   else
3485     CFLAGS="-g"
3486   fi
3487 else
3488   if test "$GCC" = yes; then
3489     CFLAGS="-O2"
3490   else
3491     CFLAGS=
3492   fi
3493 fi
3494
3495
3496 for ac_prog in 'bison -y' byacc
3497 do
3498 # Extract the first word of "$ac_prog", so it can be a program name with args.
3499 set dummy $ac_prog; ac_word=$2
3500 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3501 echo "configure:3502: checking for $ac_word" >&5
3502 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3503   echo $ac_n "(cached) $ac_c" 1>&6
3504 else
3505   if test -n "$YACC"; then
3506   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3507 else
3508   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3509   ac_dummy="$PATH"
3510   for ac_dir in $ac_dummy; do
3511     test -z "$ac_dir" && ac_dir=.
3512     if test -f $ac_dir/$ac_word; then
3513       ac_cv_prog_YACC="$ac_prog"
3514       break
3515     fi
3516   done
3517   IFS="$ac_save_ifs"
3518 fi
3519 fi
3520 YACC="$ac_cv_prog_YACC"
3521 if test -n "$YACC"; then
3522   echo "$ac_t""$YACC" 1>&6
3523 else
3524   echo "$ac_t""no" 1>&6
3525 fi
3526
3527 test -n "$YACC" && break
3528 done
3529 test -n "$YACC" || YACC="yacc"
3530
3531 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
3532 echo "configure:3533: checking how to run the C preprocessor" >&5
3533 # On Suns, sometimes $CPP names a directory.
3534 if test -n "$CPP" && test -d "$CPP"; then
3535   CPP=
3536 fi
3537 if test -z "$CPP"; then
3538 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
3539   echo $ac_n "(cached) $ac_c" 1>&6
3540 else
3541     # This must be in double quotes, not single quotes, because CPP may get
3542   # substituted into the Makefile and "${CC-cc}" will confuse make.
3543   CPP="${CC-cc} -E"
3544   # On the NeXT, cc -E runs the code through the compiler's parser,
3545   # not just through cpp.
3546   cat > conftest.$ac_ext <<EOF
3547 #line 3548 "configure"
3548 #include "confdefs.h"
3549 #include <assert.h>
3550 Syntax Error
3551 EOF
3552 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3553 { (eval echo configure:3554: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3554 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3555 if test -z "$ac_err"; then
3556   :
3557 else
3558   echo "$ac_err" >&5
3559   echo "configure: failed program was:" >&5
3560   cat conftest.$ac_ext >&5
3561   rm -rf conftest*
3562   CPP="${CC-cc} -E -traditional-cpp"
3563   cat > conftest.$ac_ext <<EOF
3564 #line 3565 "configure"
3565 #include "confdefs.h"
3566 #include <assert.h>
3567 Syntax Error
3568 EOF
3569 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3570 { (eval echo configure:3571: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3571 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3572 if test -z "$ac_err"; then
3573   :
3574 else
3575   echo "$ac_err" >&5
3576   echo "configure: failed program was:" >&5
3577   cat conftest.$ac_ext >&5
3578   rm -rf conftest*
3579   CPP="${CC-cc} -nologo -E"
3580   cat > conftest.$ac_ext <<EOF
3581 #line 3582 "configure"
3582 #include "confdefs.h"
3583 #include <assert.h>
3584 Syntax Error
3585 EOF
3586 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3587 { (eval echo configure:3588: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3588 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3589 if test -z "$ac_err"; then
3590   :
3591 else
3592   echo "$ac_err" >&5
3593   echo "configure: failed program was:" >&5
3594   cat conftest.$ac_ext >&5
3595   rm -rf conftest*
3596   CPP=/lib/cpp
3597 fi
3598 rm -f conftest*
3599 fi
3600 rm -f conftest*
3601 fi
3602 rm -f conftest*
3603   ac_cv_prog_CPP="$CPP"
3604 fi
3605   CPP="$ac_cv_prog_CPP"
3606 else
3607   ac_cv_prog_CPP="$CPP"
3608 fi
3609 echo "$ac_t""$CPP" 1>&6
3610
3611 missing_dir=`cd $ac_aux_dir && pwd`
3612 for ac_prog in flex lex
3613 do
3614 # Extract the first word of "$ac_prog", so it can be a program name with args.
3615 set dummy $ac_prog; ac_word=$2
3616 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3617 echo "configure:3618: checking for $ac_word" >&5
3618 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3619   echo $ac_n "(cached) $ac_c" 1>&6
3620 else
3621   if test -n "$LEX"; then
3622   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3623 else
3624   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3625   ac_dummy="$PATH"
3626   for ac_dir in $ac_dummy; do
3627     test -z "$ac_dir" && ac_dir=.
3628     if test -f $ac_dir/$ac_word; then
3629       ac_cv_prog_LEX="$ac_prog"
3630       break
3631     fi
3632   done
3633   IFS="$ac_save_ifs"
3634 fi
3635 fi
3636 LEX="$ac_cv_prog_LEX"
3637 if test -n "$LEX"; then
3638   echo "$ac_t""$LEX" 1>&6
3639 else
3640   echo "$ac_t""no" 1>&6
3641 fi
3642
3643 test -n "$LEX" && break
3644 done
3645 test -n "$LEX" || LEX="$missing_dir/missing flex"
3646
3647 # Extract the first word of "flex", so it can be a program name with args.
3648 set dummy flex; ac_word=$2
3649 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3650 echo "configure:3651: checking for $ac_word" >&5
3651 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3652   echo $ac_n "(cached) $ac_c" 1>&6
3653 else
3654   if test -n "$LEX"; then
3655   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3656 else
3657   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3658   ac_dummy="$PATH"
3659   for ac_dir in $ac_dummy; do
3660     test -z "$ac_dir" && ac_dir=.
3661     if test -f $ac_dir/$ac_word; then
3662       ac_cv_prog_LEX="flex"
3663       break
3664     fi
3665   done
3666   IFS="$ac_save_ifs"
3667   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
3668 fi
3669 fi
3670 LEX="$ac_cv_prog_LEX"
3671 if test -n "$LEX"; then
3672   echo "$ac_t""$LEX" 1>&6
3673 else
3674   echo "$ac_t""no" 1>&6
3675 fi
3676
3677 if test -z "$LEXLIB"
3678 then
3679   case "$LEX" in
3680   flex*) ac_lib=fl ;;
3681   *) ac_lib=l ;;
3682   esac
3683   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
3684 echo "configure:3685: checking for yywrap in -l$ac_lib" >&5
3685 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
3686 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3687   echo $ac_n "(cached) $ac_c" 1>&6
3688 else
3689   ac_save_LIBS="$LIBS"
3690 LIBS="-l$ac_lib  $LIBS"
3691 cat > conftest.$ac_ext <<EOF
3692 #line 3693 "configure"
3693 #include "confdefs.h"
3694 /* Override any gcc2 internal prototype to avoid an error.  */
3695 /* We use char because int might match the return type of a gcc2
3696     builtin and then its argument prototype would still apply.  */
3697 char yywrap();
3698
3699 int main() {
3700 yywrap()
3701 ; return 0; }
3702 EOF
3703 if { (eval echo configure:3704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3704   rm -rf conftest*
3705   eval "ac_cv_lib_$ac_lib_var=yes"
3706 else
3707   echo "configure: failed program was:" >&5
3708   cat conftest.$ac_ext >&5
3709   rm -rf conftest*
3710   eval "ac_cv_lib_$ac_lib_var=no"
3711 fi
3712 rm -f conftest*
3713 LIBS="$ac_save_LIBS"
3714
3715 fi
3716 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3717   echo "$ac_t""yes" 1>&6
3718   LEXLIB="-l$ac_lib"
3719 else
3720   echo "$ac_t""no" 1>&6
3721 fi
3722
3723 fi
3724
3725 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
3726 echo "configure:3727: checking lex output file root" >&5
3727 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
3728   echo $ac_n "(cached) $ac_c" 1>&6
3729 else
3730   # The minimal lex program is just a single line: %%.  But some broken lexes
3731 # (Solaris, I think it was) want two %% lines, so accommodate them.
3732 echo '%%
3733 %%' | $LEX
3734 if test -f lex.yy.c; then
3735   ac_cv_prog_lex_root=lex.yy
3736 elif test -f lexyy.c; then
3737   ac_cv_prog_lex_root=lexyy
3738 else
3739   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
3740 fi
3741 fi
3742
3743 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
3744 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
3745
3746 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
3747 echo "configure:3748: checking whether yytext is a pointer" >&5
3748 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
3749   echo $ac_n "(cached) $ac_c" 1>&6
3750 else
3751   # POSIX says lex can declare yytext either as a pointer or an array; the
3752 # default is implementation-dependent. Figure out which it is, since
3753 # not all implementations provide the %pointer and %array declarations.
3754 ac_cv_prog_lex_yytext_pointer=no
3755 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
3756 ac_save_LIBS="$LIBS"
3757 LIBS="$LIBS $LEXLIB"
3758 cat > conftest.$ac_ext <<EOF
3759 #line 3760 "configure"
3760 #include "confdefs.h"
3761 `cat $LEX_OUTPUT_ROOT.c`
3762 int main() {
3763
3764 ; return 0; }
3765 EOF
3766 if { (eval echo configure:3767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3767   rm -rf conftest*
3768   ac_cv_prog_lex_yytext_pointer=yes
3769 else
3770   echo "configure: failed program was:" >&5
3771   cat conftest.$ac_ext >&5
3772 fi
3773 rm -f conftest*
3774 LIBS="$ac_save_LIBS"
3775 rm -f "${LEX_OUTPUT_ROOT}.c"
3776
3777 fi
3778
3779 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
3780 if test $ac_cv_prog_lex_yytext_pointer = yes; then
3781   cat >> confdefs.h <<\EOF
3782 #define YYTEXT_POINTER 1
3783 EOF
3784
3785 fi
3786
3787
3788 ALL_LINGUAS="fr tr es"
3789 # Extract the first word of "ranlib", so it can be a program name with args.
3790 set dummy ranlib; ac_word=$2
3791 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3792 echo "configure:3793: checking for $ac_word" >&5
3793 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3794   echo $ac_n "(cached) $ac_c" 1>&6
3795 else
3796   if test -n "$RANLIB"; then
3797   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3798 else
3799   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3800   ac_dummy="$PATH"
3801   for ac_dir in $ac_dummy; do
3802     test -z "$ac_dir" && ac_dir=.
3803     if test -f $ac_dir/$ac_word; then
3804       ac_cv_prog_RANLIB="ranlib"
3805       break
3806     fi
3807   done
3808   IFS="$ac_save_ifs"
3809   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3810 fi
3811 fi
3812 RANLIB="$ac_cv_prog_RANLIB"
3813 if test -n "$RANLIB"; then
3814   echo "$ac_t""$RANLIB" 1>&6
3815 else
3816   echo "$ac_t""no" 1>&6
3817 fi
3818
3819 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3820 echo "configure:3821: checking for ANSI C header files" >&5
3821 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3822   echo $ac_n "(cached) $ac_c" 1>&6
3823 else
3824   cat > conftest.$ac_ext <<EOF
3825 #line 3826 "configure"
3826 #include "confdefs.h"
3827 #include <stdlib.h>
3828 #include <stdarg.h>
3829 #include <string.h>
3830 #include <float.h>
3831 EOF
3832 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3833 { (eval echo configure:3834: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3834 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3835 if test -z "$ac_err"; then
3836   rm -rf conftest*
3837   ac_cv_header_stdc=yes
3838 else
3839   echo "$ac_err" >&5
3840   echo "configure: failed program was:" >&5
3841   cat conftest.$ac_ext >&5
3842   rm -rf conftest*
3843   ac_cv_header_stdc=no
3844 fi
3845 rm -f conftest*
3846
3847 if test $ac_cv_header_stdc = yes; then
3848   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3849 cat > conftest.$ac_ext <<EOF
3850 #line 3851 "configure"
3851 #include "confdefs.h"
3852 #include <string.h>
3853 EOF
3854 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3855   egrep "memchr" >/dev/null 2>&1; then
3856   :
3857 else
3858   rm -rf conftest*
3859   ac_cv_header_stdc=no
3860 fi
3861 rm -f conftest*
3862
3863 fi
3864
3865 if test $ac_cv_header_stdc = yes; then
3866   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3867 cat > conftest.$ac_ext <<EOF
3868 #line 3869 "configure"
3869 #include "confdefs.h"
3870 #include <stdlib.h>
3871 EOF
3872 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3873   egrep "free" >/dev/null 2>&1; then
3874   :
3875 else
3876   rm -rf conftest*
3877   ac_cv_header_stdc=no
3878 fi
3879 rm -f conftest*
3880
3881 fi
3882
3883 if test $ac_cv_header_stdc = yes; then
3884   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3885 if test "$cross_compiling" = yes; then
3886   :
3887 else
3888   cat > conftest.$ac_ext <<EOF
3889 #line 3890 "configure"
3890 #include "confdefs.h"
3891 #include <ctype.h>
3892 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3893 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3894 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3895 int main () { int i; for (i = 0; i < 256; i++)
3896 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3897 exit (0); }
3898
3899 EOF
3900 if { (eval echo configure:3901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3901 then
3902   :
3903 else
3904   echo "configure: failed program was:" >&5
3905   cat conftest.$ac_ext >&5
3906   rm -fr conftest*
3907   ac_cv_header_stdc=no
3908 fi
3909 rm -fr conftest*
3910 fi
3911
3912 fi
3913 fi
3914
3915 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3916 if test $ac_cv_header_stdc = yes; then
3917   cat >> confdefs.h <<\EOF
3918 #define STDC_HEADERS 1
3919 EOF
3920
3921 fi
3922
3923 echo $ac_n "checking for working const""... $ac_c" 1>&6
3924 echo "configure:3925: checking for working const" >&5
3925 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3926   echo $ac_n "(cached) $ac_c" 1>&6
3927 else
3928   cat > conftest.$ac_ext <<EOF
3929 #line 3930 "configure"
3930 #include "confdefs.h"
3931
3932 int main() {
3933
3934 /* Ultrix mips cc rejects this.  */
3935 typedef int charset[2]; const charset x;
3936 /* SunOS 4.1.1 cc rejects this.  */
3937 char const *const *ccp;
3938 char **p;
3939 /* NEC SVR4.0.2 mips cc rejects this.  */
3940 struct point {int x, y;};
3941 static struct point const zero = {0,0};
3942 /* AIX XL C 1.02.0.0 rejects this.
3943    It does not let you subtract one const X* pointer from another in an arm
3944    of an if-expression whose if-part is not a constant expression */
3945 const char *g = "string";
3946 ccp = &g + (g ? g-g : 0);
3947 /* HPUX 7.0 cc rejects these. */
3948 ++ccp;
3949 p = (char**) ccp;
3950 ccp = (char const *const *) p;
3951 { /* SCO 3.2v4 cc rejects this.  */
3952   char *t;
3953   char const *s = 0 ? (char *) 0 : (char const *) 0;
3954
3955   *t++ = 0;
3956 }
3957 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3958   int x[] = {25, 17};
3959   const int *foo = &x[0];
3960   ++foo;
3961 }
3962 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3963   typedef const int *iptr;
3964   iptr p = 0;
3965   ++p;
3966 }
3967 { /* AIX XL C 1.02.0.0 rejects this saying
3968      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3969   struct s { int j; const int *ap[3]; };
3970   struct s *b; b->j = 5;
3971 }
3972 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3973   const int foo = 10;
3974 }
3975
3976 ; return 0; }
3977 EOF
3978 if { (eval echo configure:3979: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3979   rm -rf conftest*
3980   ac_cv_c_const=yes
3981 else
3982   echo "configure: failed program was:" >&5
3983   cat conftest.$ac_ext >&5
3984   rm -rf conftest*
3985   ac_cv_c_const=no
3986 fi
3987 rm -f conftest*
3988 fi
3989
3990 echo "$ac_t""$ac_cv_c_const" 1>&6
3991 if test $ac_cv_c_const = no; then
3992   cat >> confdefs.h <<\EOF
3993 #define const
3994 EOF
3995
3996 fi
3997
3998 echo $ac_n "checking for inline""... $ac_c" 1>&6
3999 echo "configure:4000: checking for inline" >&5
4000 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
4001   echo $ac_n "(cached) $ac_c" 1>&6
4002 else
4003   ac_cv_c_inline=no
4004 for ac_kw in inline __inline__ __inline; do
4005   cat > conftest.$ac_ext <<EOF
4006 #line 4007 "configure"
4007 #include "confdefs.h"
4008
4009 int main() {
4010 } $ac_kw foo() {
4011 ; return 0; }
4012 EOF
4013 if { (eval echo configure:4014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4014   rm -rf conftest*
4015   ac_cv_c_inline=$ac_kw; break
4016 else
4017   echo "configure: failed program was:" >&5
4018   cat conftest.$ac_ext >&5
4019 fi
4020 rm -f conftest*
4021 done
4022
4023 fi
4024
4025 echo "$ac_t""$ac_cv_c_inline" 1>&6
4026 case "$ac_cv_c_inline" in
4027   inline | yes) ;;
4028   no) cat >> confdefs.h <<\EOF
4029 #define inline
4030 EOF
4031  ;;
4032   *)  cat >> confdefs.h <<EOF
4033 #define inline $ac_cv_c_inline
4034 EOF
4035  ;;
4036 esac
4037
4038 echo $ac_n "checking for off_t""... $ac_c" 1>&6
4039 echo "configure:4040: checking for off_t" >&5
4040 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
4041   echo $ac_n "(cached) $ac_c" 1>&6
4042 else
4043   cat > conftest.$ac_ext <<EOF
4044 #line 4045 "configure"
4045 #include "confdefs.h"
4046 #include <sys/types.h>
4047 #if STDC_HEADERS
4048 #include <stdlib.h>
4049 #include <stddef.h>
4050 #endif
4051 EOF
4052 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4053   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4054   rm -rf conftest*
4055   ac_cv_type_off_t=yes
4056 else
4057   rm -rf conftest*
4058   ac_cv_type_off_t=no
4059 fi
4060 rm -f conftest*
4061
4062 fi
4063 echo "$ac_t""$ac_cv_type_off_t" 1>&6
4064 if test $ac_cv_type_off_t = no; then
4065   cat >> confdefs.h <<\EOF
4066 #define off_t long
4067 EOF
4068
4069 fi
4070
4071 echo $ac_n "checking for size_t""... $ac_c" 1>&6
4072 echo "configure:4073: checking for size_t" >&5
4073 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
4074   echo $ac_n "(cached) $ac_c" 1>&6
4075 else
4076   cat > conftest.$ac_ext <<EOF
4077 #line 4078 "configure"
4078 #include "confdefs.h"
4079 #include <sys/types.h>
4080 #if STDC_HEADERS
4081 #include <stdlib.h>
4082 #include <stddef.h>
4083 #endif
4084 EOF
4085 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4086   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
4087   rm -rf conftest*
4088   ac_cv_type_size_t=yes
4089 else
4090   rm -rf conftest*
4091   ac_cv_type_size_t=no
4092 fi
4093 rm -f conftest*
4094
4095 fi
4096 echo "$ac_t""$ac_cv_type_size_t" 1>&6
4097 if test $ac_cv_type_size_t = no; then
4098   cat >> confdefs.h <<\EOF
4099 #define size_t unsigned
4100 EOF
4101
4102 fi
4103
4104 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4105 # for constant arguments.  Useless!
4106 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4107 echo "configure:4108: checking for working alloca.h" >&5
4108 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4109   echo $ac_n "(cached) $ac_c" 1>&6
4110 else
4111   cat > conftest.$ac_ext <<EOF
4112 #line 4113 "configure"
4113 #include "confdefs.h"
4114 #include <alloca.h>
4115 int main() {
4116 char *p = alloca(2 * sizeof(int));
4117 ; return 0; }
4118 EOF
4119 if { (eval echo configure:4120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4120   rm -rf conftest*
4121   ac_cv_header_alloca_h=yes
4122 else
4123   echo "configure: failed program was:" >&5
4124   cat conftest.$ac_ext >&5
4125   rm -rf conftest*
4126   ac_cv_header_alloca_h=no
4127 fi
4128 rm -f conftest*
4129 fi
4130
4131 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4132 if test $ac_cv_header_alloca_h = yes; then
4133   cat >> confdefs.h <<\EOF
4134 #define HAVE_ALLOCA_H 1
4135 EOF
4136
4137 fi
4138
4139 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4140 echo "configure:4141: checking for alloca" >&5
4141 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4142   echo $ac_n "(cached) $ac_c" 1>&6
4143 else
4144   cat > conftest.$ac_ext <<EOF
4145 #line 4146 "configure"
4146 #include "confdefs.h"
4147
4148 #ifdef __GNUC__
4149 # define alloca __builtin_alloca
4150 #else
4151 # ifdef _MSC_VER
4152 #  include <malloc.h>
4153 #  define alloca _alloca
4154 # else
4155 #  if HAVE_ALLOCA_H
4156 #   include <alloca.h>
4157 #  else
4158 #   ifdef _AIX
4159  #pragma alloca
4160 #   else
4161 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4162 char *alloca ();
4163 #    endif
4164 #   endif
4165 #  endif
4166 # endif
4167 #endif
4168
4169 int main() {
4170 char *p = (char *) alloca(1);
4171 ; return 0; }
4172 EOF
4173 if { (eval echo configure:4174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4174   rm -rf conftest*
4175   ac_cv_func_alloca_works=yes
4176 else
4177   echo "configure: failed program was:" >&5
4178   cat conftest.$ac_ext >&5
4179   rm -rf conftest*
4180   ac_cv_func_alloca_works=no
4181 fi
4182 rm -f conftest*
4183 fi
4184
4185 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4186 if test $ac_cv_func_alloca_works = yes; then
4187   cat >> confdefs.h <<\EOF
4188 #define HAVE_ALLOCA 1
4189 EOF
4190
4191 fi
4192
4193 if test $ac_cv_func_alloca_works = no; then
4194   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4195   # that cause trouble.  Some versions do not even contain alloca or
4196   # contain a buggy version.  If you still want to use their alloca,
4197   # use ar to extract alloca.o from them instead of compiling alloca.c.
4198   ALLOCA=alloca.${ac_objext}
4199   cat >> confdefs.h <<\EOF
4200 #define C_ALLOCA 1
4201 EOF
4202
4203
4204 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4205 echo "configure:4206: checking whether alloca needs Cray hooks" >&5
4206 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4207   echo $ac_n "(cached) $ac_c" 1>&6
4208 else
4209   cat > conftest.$ac_ext <<EOF
4210 #line 4211 "configure"
4211 #include "confdefs.h"
4212 #if defined(CRAY) && ! defined(CRAY2)
4213 webecray
4214 #else
4215 wenotbecray
4216 #endif
4217
4218 EOF
4219 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4220   egrep "webecray" >/dev/null 2>&1; then
4221   rm -rf conftest*
4222   ac_cv_os_cray=yes
4223 else
4224   rm -rf conftest*
4225   ac_cv_os_cray=no
4226 fi
4227 rm -f conftest*
4228
4229 fi
4230
4231 echo "$ac_t""$ac_cv_os_cray" 1>&6
4232 if test $ac_cv_os_cray = yes; then
4233 for ac_func in _getb67 GETB67 getb67; do
4234   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4235 echo "configure:4236: checking for $ac_func" >&5
4236 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4237   echo $ac_n "(cached) $ac_c" 1>&6
4238 else
4239   cat > conftest.$ac_ext <<EOF
4240 #line 4241 "configure"
4241 #include "confdefs.h"
4242 /* System header to define __stub macros and hopefully few prototypes,
4243     which can conflict with char $ac_func(); below.  */
4244 #include <assert.h>
4245 /* Override any gcc2 internal prototype to avoid an error.  */
4246 /* We use char because int might match the return type of a gcc2
4247     builtin and then its argument prototype would still apply.  */
4248 char $ac_func();
4249
4250 int main() {
4251
4252 /* The GNU C library defines this for functions which it implements
4253     to always fail with ENOSYS.  Some functions are actually named
4254     something starting with __ and the normal name is an alias.  */
4255 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4256 choke me
4257 #else
4258 $ac_func();
4259 #endif
4260
4261 ; return 0; }
4262 EOF
4263 if { (eval echo configure:4264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4264   rm -rf conftest*
4265   eval "ac_cv_func_$ac_func=yes"
4266 else
4267   echo "configure: failed program was:" >&5
4268   cat conftest.$ac_ext >&5
4269   rm -rf conftest*
4270   eval "ac_cv_func_$ac_func=no"
4271 fi
4272 rm -f conftest*
4273 fi
4274
4275 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4276   echo "$ac_t""yes" 1>&6
4277   cat >> confdefs.h <<EOF
4278 #define CRAY_STACKSEG_END $ac_func
4279 EOF
4280
4281   break
4282 else
4283   echo "$ac_t""no" 1>&6
4284 fi
4285
4286 done
4287 fi
4288
4289 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
4290 echo "configure:4291: checking stack direction for C alloca" >&5
4291 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
4292   echo $ac_n "(cached) $ac_c" 1>&6
4293 else
4294   if test "$cross_compiling" = yes; then
4295   ac_cv_c_stack_direction=0
4296 else
4297   cat > conftest.$ac_ext <<EOF
4298 #line 4299 "configure"
4299 #include "confdefs.h"
4300 find_stack_direction ()
4301 {
4302   static char *addr = 0;
4303   auto char dummy;
4304   if (addr == 0)
4305     {
4306       addr = &dummy;
4307       return find_stack_direction ();
4308     }
4309   else
4310     return (&dummy > addr) ? 1 : -1;
4311 }
4312 main ()
4313 {
4314   exit (find_stack_direction() < 0);
4315 }
4316 EOF
4317 if { (eval echo configure:4318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4318 then
4319   ac_cv_c_stack_direction=1
4320 else
4321   echo "configure: failed program was:" >&5
4322   cat conftest.$ac_ext >&5
4323   rm -fr conftest*
4324   ac_cv_c_stack_direction=-1
4325 fi
4326 rm -fr conftest*
4327 fi
4328
4329 fi
4330
4331 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
4332 cat >> confdefs.h <<EOF
4333 #define STACK_DIRECTION $ac_cv_c_stack_direction
4334 EOF
4335
4336 fi
4337
4338 for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
4339 do
4340 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4341 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4342 echo "configure:4343: checking for $ac_hdr" >&5
4343 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4344   echo $ac_n "(cached) $ac_c" 1>&6
4345 else
4346   cat > conftest.$ac_ext <<EOF
4347 #line 4348 "configure"
4348 #include "confdefs.h"
4349 #include <$ac_hdr>
4350 EOF
4351 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4352 { (eval echo configure:4353: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4353 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4354 if test -z "$ac_err"; then
4355   rm -rf conftest*
4356   eval "ac_cv_header_$ac_safe=yes"
4357 else
4358   echo "$ac_err" >&5
4359   echo "configure: failed program was:" >&5
4360   cat conftest.$ac_ext >&5
4361   rm -rf conftest*
4362   eval "ac_cv_header_$ac_safe=no"
4363 fi
4364 rm -f conftest*
4365 fi
4366 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4367   echo "$ac_t""yes" 1>&6
4368     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4369   cat >> confdefs.h <<EOF
4370 #define $ac_tr_hdr 1
4371 EOF
4372
4373 else
4374   echo "$ac_t""no" 1>&6
4375 fi
4376 done
4377
4378 for ac_func in getpagesize
4379 do
4380 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4381 echo "configure:4382: checking for $ac_func" >&5
4382 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4383   echo $ac_n "(cached) $ac_c" 1>&6
4384 else
4385   cat > conftest.$ac_ext <<EOF
4386 #line 4387 "configure"
4387 #include "confdefs.h"
4388 /* System header to define __stub macros and hopefully few prototypes,
4389     which can conflict with char $ac_func(); below.  */
4390 #include <assert.h>
4391 /* Override any gcc2 internal prototype to avoid an error.  */
4392 /* We use char because int might match the return type of a gcc2
4393     builtin and then its argument prototype would still apply.  */
4394 char $ac_func();
4395
4396 int main() {
4397
4398 /* The GNU C library defines this for functions which it implements
4399     to always fail with ENOSYS.  Some functions are actually named
4400     something starting with __ and the normal name is an alias.  */
4401 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4402 choke me
4403 #else
4404 $ac_func();
4405 #endif
4406
4407 ; return 0; }
4408 EOF
4409 if { (eval echo configure:4410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4410   rm -rf conftest*
4411   eval "ac_cv_func_$ac_func=yes"
4412 else
4413   echo "configure: failed program was:" >&5
4414   cat conftest.$ac_ext >&5
4415   rm -rf conftest*
4416   eval "ac_cv_func_$ac_func=no"
4417 fi
4418 rm -f conftest*
4419 fi
4420
4421 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4422   echo "$ac_t""yes" 1>&6
4423     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4424   cat >> confdefs.h <<EOF
4425 #define $ac_tr_func 1
4426 EOF
4427
4428 else
4429   echo "$ac_t""no" 1>&6
4430 fi
4431 done
4432
4433 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4434 echo "configure:4435: checking for working mmap" >&5
4435 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4436   echo $ac_n "(cached) $ac_c" 1>&6
4437 else
4438   if test "$cross_compiling" = yes; then
4439   ac_cv_func_mmap_fixed_mapped=no
4440 else
4441   cat > conftest.$ac_ext <<EOF
4442 #line 4443 "configure"
4443 #include "confdefs.h"
4444
4445 /* Thanks to Mike Haertel and Jim Avera for this test.
4446    Here is a matrix of mmap possibilities:
4447         mmap private not fixed
4448         mmap private fixed at somewhere currently unmapped
4449         mmap private fixed at somewhere already mapped
4450         mmap shared not fixed
4451         mmap shared fixed at somewhere currently unmapped
4452         mmap shared fixed at somewhere already mapped
4453    For private mappings, we should verify that changes cannot be read()
4454    back from the file, nor mmap's back from the file at a different
4455    address.  (There have been systems where private was not correctly
4456    implemented like the infamous i386 svr4.0, and systems where the
4457    VM page cache was not coherent with the filesystem buffer cache
4458    like early versions of FreeBSD and possibly contemporary NetBSD.)
4459    For shared mappings, we should conversely verify that changes get
4460    propogated back to all the places they're supposed to be.
4461
4462    Grep wants private fixed already mapped.
4463    The main things grep needs to know about mmap are:
4464    * does it exist and is it safe to write into the mmap'd area
4465    * how to use it (BSD variants)  */
4466 #include <sys/types.h>
4467 #include <fcntl.h>
4468 #include <sys/mman.h>
4469
4470 #if HAVE_SYS_TYPES_H
4471 # include <sys/types.h>
4472 #endif
4473
4474 #if HAVE_STDLIB_H
4475 # include <stdlib.h>
4476 #endif
4477
4478 #if HAVE_SYS_STAT_H
4479 # include <sys/stat.h>
4480 #endif
4481
4482 #if HAVE_UNISTD_H
4483 # include <unistd.h>
4484 #endif
4485
4486 /* This mess was copied from the GNU getpagesize.h.  */
4487 #ifndef HAVE_GETPAGESIZE
4488
4489 /* Assume that all systems that can run configure have sys/param.h.  */
4490 # ifndef HAVE_SYS_PARAM_H
4491 #  define HAVE_SYS_PARAM_H 1
4492 # endif
4493
4494 # ifdef _SC_PAGESIZE
4495 #  define getpagesize() sysconf(_SC_PAGESIZE)
4496 # else /* no _SC_PAGESIZE */
4497 #  ifdef HAVE_SYS_PARAM_H
4498 #   include <sys/param.h>
4499 #   ifdef EXEC_PAGESIZE
4500 #    define getpagesize() EXEC_PAGESIZE
4501 #   else /* no EXEC_PAGESIZE */
4502 #    ifdef NBPG
4503 #     define getpagesize() NBPG * CLSIZE
4504 #     ifndef CLSIZE
4505 #      define CLSIZE 1
4506 #     endif /* no CLSIZE */
4507 #    else /* no NBPG */
4508 #     ifdef NBPC
4509 #      define getpagesize() NBPC
4510 #     else /* no NBPC */
4511 #      ifdef PAGESIZE
4512 #       define getpagesize() PAGESIZE
4513 #      endif /* PAGESIZE */
4514 #     endif /* no NBPC */
4515 #    endif /* no NBPG */
4516 #   endif /* no EXEC_PAGESIZE */
4517 #  else /* no HAVE_SYS_PARAM_H */
4518 #   define getpagesize() 8192   /* punt totally */
4519 #  endif /* no HAVE_SYS_PARAM_H */
4520 # endif /* no _SC_PAGESIZE */
4521
4522 #endif /* no HAVE_GETPAGESIZE */
4523
4524 #ifdef __cplusplus
4525 extern "C" { void *malloc(unsigned); }
4526 #else
4527 char *malloc();
4528 #endif
4529
4530 int
4531 main()
4532 {
4533         char *data, *data2, *data3;
4534         int i, pagesize;
4535         int fd;
4536
4537         pagesize = getpagesize();
4538
4539         /*
4540          * First, make a file with some known garbage in it.
4541          */
4542         data = malloc(pagesize);
4543         if (!data)
4544                 exit(1);
4545         for (i = 0; i < pagesize; ++i)
4546                 *(data + i) = rand();
4547         umask(0);
4548         fd = creat("conftestmmap", 0600);
4549         if (fd < 0)
4550                 exit(1);
4551         if (write(fd, data, pagesize) != pagesize)
4552                 exit(1);
4553         close(fd);
4554
4555         /*
4556          * Next, try to mmap the file at a fixed address which
4557          * already has something else allocated at it.  If we can,
4558          * also make sure that we see the same garbage.
4559          */
4560         fd = open("conftestmmap", O_RDWR);
4561         if (fd < 0)
4562                 exit(1);
4563         data2 = malloc(2 * pagesize);
4564         if (!data2)
4565                 exit(1);
4566         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4567         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4568             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4569                 exit(1);
4570         for (i = 0; i < pagesize; ++i)
4571                 if (*(data + i) != *(data2 + i))
4572                         exit(1);
4573
4574         /*
4575          * Finally, make sure that changes to the mapped area
4576          * do not percolate back to the file as seen by read().
4577          * (This is a bug on some variants of i386 svr4.0.)
4578          */
4579         for (i = 0; i < pagesize; ++i)
4580                 *(data2 + i) = *(data2 + i) + 1;
4581         data3 = malloc(pagesize);
4582         if (!data3)
4583                 exit(1);
4584         if (read(fd, data3, pagesize) != pagesize)
4585                 exit(1);
4586         for (i = 0; i < pagesize; ++i)
4587                 if (*(data + i) != *(data3 + i))
4588                         exit(1);
4589         close(fd);
4590         unlink("conftestmmap");
4591         exit(0);
4592 }
4593
4594 EOF
4595 if { (eval echo configure:4596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4596 then
4597   ac_cv_func_mmap_fixed_mapped=yes
4598 else
4599   echo "configure: failed program was:" >&5
4600   cat conftest.$ac_ext >&5
4601   rm -fr conftest*
4602   ac_cv_func_mmap_fixed_mapped=no
4603 fi
4604 rm -fr conftest*
4605 fi
4606
4607 fi
4608
4609 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4610 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4611   cat >> confdefs.h <<\EOF
4612 #define HAVE_MMAP 1
4613 EOF
4614
4615 fi
4616
4617
4618    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
4619 unistd.h values.h sys/param.h
4620 do
4621 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4622 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4623 echo "configure:4624: checking for $ac_hdr" >&5
4624 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4625   echo $ac_n "(cached) $ac_c" 1>&6
4626 else
4627   cat > conftest.$ac_ext <<EOF
4628 #line 4629 "configure"
4629 #include "confdefs.h"
4630 #include <$ac_hdr>
4631 EOF
4632 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4633 { (eval echo configure:4634: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4634 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4635 if test -z "$ac_err"; then
4636   rm -rf conftest*
4637   eval "ac_cv_header_$ac_safe=yes"
4638 else
4639   echo "$ac_err" >&5
4640   echo "configure: failed program was:" >&5
4641   cat conftest.$ac_ext >&5
4642   rm -rf conftest*
4643   eval "ac_cv_header_$ac_safe=no"
4644 fi
4645 rm -f conftest*
4646 fi
4647 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4648   echo "$ac_t""yes" 1>&6
4649     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4650   cat >> confdefs.h <<EOF
4651 #define $ac_tr_hdr 1
4652 EOF
4653
4654 else
4655   echo "$ac_t""no" 1>&6
4656 fi
4657 done
4658
4659    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
4660 __argz_count __argz_stringify __argz_next
4661 do
4662 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4663 echo "configure:4664: checking for $ac_func" >&5
4664 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4665   echo $ac_n "(cached) $ac_c" 1>&6
4666 else
4667   cat > conftest.$ac_ext <<EOF
4668 #line 4669 "configure"
4669 #include "confdefs.h"
4670 /* System header to define __stub macros and hopefully few prototypes,
4671     which can conflict with char $ac_func(); below.  */
4672 #include <assert.h>
4673 /* Override any gcc2 internal prototype to avoid an error.  */
4674 /* We use char because int might match the return type of a gcc2
4675     builtin and then its argument prototype would still apply.  */
4676 char $ac_func();
4677
4678 int main() {
4679
4680 /* The GNU C library defines this for functions which it implements
4681     to always fail with ENOSYS.  Some functions are actually named
4682     something starting with __ and the normal name is an alias.  */
4683 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4684 choke me
4685 #else
4686 $ac_func();
4687 #endif
4688
4689 ; return 0; }
4690 EOF
4691 if { (eval echo configure:4692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4692   rm -rf conftest*
4693   eval "ac_cv_func_$ac_func=yes"
4694 else
4695   echo "configure: failed program was:" >&5
4696   cat conftest.$ac_ext >&5
4697   rm -rf conftest*
4698   eval "ac_cv_func_$ac_func=no"
4699 fi
4700 rm -f conftest*
4701 fi
4702
4703 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4704   echo "$ac_t""yes" 1>&6
4705     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4706   cat >> confdefs.h <<EOF
4707 #define $ac_tr_func 1
4708 EOF
4709
4710 else
4711   echo "$ac_t""no" 1>&6
4712 fi
4713 done
4714
4715
4716    if test "${ac_cv_func_stpcpy+set}" != "set"; then
4717      for ac_func in stpcpy
4718 do
4719 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4720 echo "configure:4721: checking for $ac_func" >&5
4721 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4722   echo $ac_n "(cached) $ac_c" 1>&6
4723 else
4724   cat > conftest.$ac_ext <<EOF
4725 #line 4726 "configure"
4726 #include "confdefs.h"
4727 /* System header to define __stub macros and hopefully few prototypes,
4728     which can conflict with char $ac_func(); below.  */
4729 #include <assert.h>
4730 /* Override any gcc2 internal prototype to avoid an error.  */
4731 /* We use char because int might match the return type of a gcc2
4732     builtin and then its argument prototype would still apply.  */
4733 char $ac_func();
4734
4735 int main() {
4736
4737 /* The GNU C library defines this for functions which it implements
4738     to always fail with ENOSYS.  Some functions are actually named
4739     something starting with __ and the normal name is an alias.  */
4740 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4741 choke me
4742 #else
4743 $ac_func();
4744 #endif
4745
4746 ; return 0; }
4747 EOF
4748 if { (eval echo configure:4749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4749   rm -rf conftest*
4750   eval "ac_cv_func_$ac_func=yes"
4751 else
4752   echo "configure: failed program was:" >&5
4753   cat conftest.$ac_ext >&5
4754   rm -rf conftest*
4755   eval "ac_cv_func_$ac_func=no"
4756 fi
4757 rm -f conftest*
4758 fi
4759
4760 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4761   echo "$ac_t""yes" 1>&6
4762     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4763   cat >> confdefs.h <<EOF
4764 #define $ac_tr_func 1
4765 EOF
4766
4767 else
4768   echo "$ac_t""no" 1>&6
4769 fi
4770 done
4771
4772    fi
4773    if test "${ac_cv_func_stpcpy}" = "yes"; then
4774      cat >> confdefs.h <<\EOF
4775 #define HAVE_STPCPY 1
4776 EOF
4777
4778    fi
4779
4780    if test $ac_cv_header_locale_h = yes; then
4781     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4782 echo "configure:4783: checking for LC_MESSAGES" >&5
4783 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4784   echo $ac_n "(cached) $ac_c" 1>&6
4785 else
4786   cat > conftest.$ac_ext <<EOF
4787 #line 4788 "configure"
4788 #include "confdefs.h"
4789 #include <locale.h>
4790 int main() {
4791 return LC_MESSAGES
4792 ; return 0; }
4793 EOF
4794 if { (eval echo configure:4795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4795   rm -rf conftest*
4796   am_cv_val_LC_MESSAGES=yes
4797 else
4798   echo "configure: failed program was:" >&5
4799   cat conftest.$ac_ext >&5
4800   rm -rf conftest*
4801   am_cv_val_LC_MESSAGES=no
4802 fi
4803 rm -f conftest*
4804 fi
4805
4806 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4807     if test $am_cv_val_LC_MESSAGES = yes; then
4808       cat >> confdefs.h <<\EOF
4809 #define HAVE_LC_MESSAGES 1
4810 EOF
4811
4812     fi
4813   fi
4814    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
4815 echo "configure:4816: checking whether NLS is requested" >&5
4816         # Check whether --enable-nls or --disable-nls was given.
4817 if test "${enable_nls+set}" = set; then
4818   enableval="$enable_nls"
4819   USE_NLS=$enableval
4820 else
4821   USE_NLS=yes
4822 fi
4823
4824     echo "$ac_t""$USE_NLS" 1>&6
4825
4826
4827     USE_INCLUDED_LIBINTL=no
4828
4829         if test "$USE_NLS" = "yes"; then
4830       cat >> confdefs.h <<\EOF
4831 #define ENABLE_NLS 1
4832 EOF
4833
4834       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
4835 echo "configure:4836: checking whether included gettext is requested" >&5
4836       # Check whether --with-included-gettext or --without-included-gettext was given.
4837 if test "${with_included_gettext+set}" = set; then
4838   withval="$with_included_gettext"
4839   nls_cv_force_use_gnu_gettext=$withval
4840 else
4841   nls_cv_force_use_gnu_gettext=no
4842 fi
4843
4844       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
4845
4846       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
4847       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
4848                                         nls_cv_header_intl=
4849         nls_cv_header_libgt=
4850         CATOBJEXT=NONE
4851
4852         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
4853 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
4854 echo "configure:4855: checking for libintl.h" >&5
4855 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4856   echo $ac_n "(cached) $ac_c" 1>&6
4857 else
4858   cat > conftest.$ac_ext <<EOF
4859 #line 4860 "configure"
4860 #include "confdefs.h"
4861 #include <libintl.h>
4862 EOF
4863 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4864 { (eval echo configure:4865: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4865 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4866 if test -z "$ac_err"; then
4867   rm -rf conftest*
4868   eval "ac_cv_header_$ac_safe=yes"
4869 else
4870   echo "$ac_err" >&5
4871   echo "configure: failed program was:" >&5
4872   cat conftest.$ac_ext >&5
4873   rm -rf conftest*
4874   eval "ac_cv_header_$ac_safe=no"
4875 fi
4876 rm -f conftest*
4877 fi
4878 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4879   echo "$ac_t""yes" 1>&6
4880   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
4881 echo "configure:4882: checking for gettext in libc" >&5
4882 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
4883   echo $ac_n "(cached) $ac_c" 1>&6
4884 else
4885   cat > conftest.$ac_ext <<EOF
4886 #line 4887 "configure"
4887 #include "confdefs.h"
4888 #include <libintl.h>
4889 int main() {
4890 return (int) gettext ("")
4891 ; return 0; }
4892 EOF
4893 if { (eval echo configure:4894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4894   rm -rf conftest*
4895   gt_cv_func_gettext_libc=yes
4896 else
4897   echo "configure: failed program was:" >&5
4898   cat conftest.$ac_ext >&5
4899   rm -rf conftest*
4900   gt_cv_func_gettext_libc=no
4901 fi
4902 rm -f conftest*
4903 fi
4904
4905 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
4906
4907            if test "$gt_cv_func_gettext_libc" != "yes"; then
4908              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
4909 echo "configure:4910: checking for bindtextdomain in -lintl" >&5
4910 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
4911 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4912   echo $ac_n "(cached) $ac_c" 1>&6
4913 else
4914   ac_save_LIBS="$LIBS"
4915 LIBS="-lintl  $LIBS"
4916 cat > conftest.$ac_ext <<EOF
4917 #line 4918 "configure"
4918 #include "confdefs.h"
4919 /* Override any gcc2 internal prototype to avoid an error.  */
4920 /* We use char because int might match the return type of a gcc2
4921     builtin and then its argument prototype would still apply.  */
4922 char bindtextdomain();
4923
4924 int main() {
4925 bindtextdomain()
4926 ; return 0; }
4927 EOF
4928 if { (eval echo configure:4929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4929   rm -rf conftest*
4930   eval "ac_cv_lib_$ac_lib_var=yes"
4931 else
4932   echo "configure: failed program was:" >&5
4933   cat conftest.$ac_ext >&5
4934   rm -rf conftest*
4935   eval "ac_cv_lib_$ac_lib_var=no"
4936 fi
4937 rm -f conftest*
4938 LIBS="$ac_save_LIBS"
4939
4940 fi
4941 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4942   echo "$ac_t""yes" 1>&6
4943   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
4944 echo "configure:4945: checking for gettext in libintl" >&5
4945 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
4946   echo $ac_n "(cached) $ac_c" 1>&6
4947 else
4948   cat > conftest.$ac_ext <<EOF
4949 #line 4950 "configure"
4950 #include "confdefs.h"
4951
4952 int main() {
4953 return (int) gettext ("")
4954 ; return 0; }
4955 EOF
4956 if { (eval echo configure:4957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4957   rm -rf conftest*
4958   gt_cv_func_gettext_libintl=yes
4959 else
4960   echo "configure: failed program was:" >&5
4961   cat conftest.$ac_ext >&5
4962   rm -rf conftest*
4963   gt_cv_func_gettext_libintl=no
4964 fi
4965 rm -f conftest*
4966 fi
4967
4968 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
4969 else
4970   echo "$ac_t""no" 1>&6
4971 fi
4972
4973            fi
4974
4975            if test "$gt_cv_func_gettext_libc" = "yes" \
4976               || test "$gt_cv_func_gettext_libintl" = "yes"; then
4977               cat >> confdefs.h <<\EOF
4978 #define HAVE_GETTEXT 1
4979 EOF
4980
4981               # Extract the first word of "msgfmt", so it can be a program name with args.
4982 set dummy msgfmt; ac_word=$2
4983 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4984 echo "configure:4985: checking for $ac_word" >&5
4985 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
4986   echo $ac_n "(cached) $ac_c" 1>&6
4987 else
4988   case "$MSGFMT" in
4989   /*)
4990   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4991   ;;
4992   *)
4993   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4994   for ac_dir in $PATH; do
4995     test -z "$ac_dir" && ac_dir=.
4996     if test -f $ac_dir/$ac_word; then
4997       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
4998         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
4999         break
5000       fi
5001     fi
5002   done
5003   IFS="$ac_save_ifs"
5004   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
5005   ;;
5006 esac
5007 fi
5008 MSGFMT="$ac_cv_path_MSGFMT"
5009 if test -n "$MSGFMT"; then
5010   echo "$ac_t""$MSGFMT" 1>&6
5011 else
5012   echo "$ac_t""no" 1>&6
5013 fi
5014               if test "$MSGFMT" != "no"; then
5015                 for ac_func in dcgettext
5016 do
5017 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5018 echo "configure:5019: checking for $ac_func" >&5
5019 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5020   echo $ac_n "(cached) $ac_c" 1>&6
5021 else
5022   cat > conftest.$ac_ext <<EOF
5023 #line 5024 "configure"
5024 #include "confdefs.h"
5025 /* System header to define __stub macros and hopefully few prototypes,
5026     which can conflict with char $ac_func(); below.  */
5027 #include <assert.h>
5028 /* Override any gcc2 internal prototype to avoid an error.  */
5029 /* We use char because int might match the return type of a gcc2
5030     builtin and then its argument prototype would still apply.  */
5031 char $ac_func();
5032
5033 int main() {
5034
5035 /* The GNU C library defines this for functions which it implements
5036     to always fail with ENOSYS.  Some functions are actually named
5037     something starting with __ and the normal name is an alias.  */
5038 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5039 choke me
5040 #else
5041 $ac_func();
5042 #endif
5043
5044 ; return 0; }
5045 EOF
5046 if { (eval echo configure:5047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5047   rm -rf conftest*
5048   eval "ac_cv_func_$ac_func=yes"
5049 else
5050   echo "configure: failed program was:" >&5
5051   cat conftest.$ac_ext >&5
5052   rm -rf conftest*
5053   eval "ac_cv_func_$ac_func=no"
5054 fi
5055 rm -f conftest*
5056 fi
5057
5058 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5059   echo "$ac_t""yes" 1>&6
5060     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5061   cat >> confdefs.h <<EOF
5062 #define $ac_tr_func 1
5063 EOF
5064
5065 else
5066   echo "$ac_t""no" 1>&6
5067 fi
5068 done
5069
5070                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
5071 set dummy gmsgfmt; ac_word=$2
5072 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5073 echo "configure:5074: checking for $ac_word" >&5
5074 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
5075   echo $ac_n "(cached) $ac_c" 1>&6
5076 else
5077   case "$GMSGFMT" in
5078   /*)
5079   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5080   ;;
5081   ?:/*)
5082   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
5083   ;;
5084   *)
5085   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5086   ac_dummy="$PATH"
5087   for ac_dir in $ac_dummy; do
5088     test -z "$ac_dir" && ac_dir=.
5089     if test -f $ac_dir/$ac_word; then
5090       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
5091       break
5092     fi
5093   done
5094   IFS="$ac_save_ifs"
5095   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5096   ;;
5097 esac
5098 fi
5099 GMSGFMT="$ac_cv_path_GMSGFMT"
5100 if test -n "$GMSGFMT"; then
5101   echo "$ac_t""$GMSGFMT" 1>&6
5102 else
5103   echo "$ac_t""no" 1>&6
5104 fi
5105
5106                 # Extract the first word of "xgettext", so it can be a program name with args.
5107 set dummy xgettext; ac_word=$2
5108 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5109 echo "configure:5110: checking for $ac_word" >&5
5110 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5111   echo $ac_n "(cached) $ac_c" 1>&6
5112 else
5113   case "$XGETTEXT" in
5114   /*)
5115   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5116   ;;
5117   *)
5118   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5119   for ac_dir in $PATH; do
5120     test -z "$ac_dir" && ac_dir=.
5121     if test -f $ac_dir/$ac_word; then
5122       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5123         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5124         break
5125       fi
5126     fi
5127   done
5128   IFS="$ac_save_ifs"
5129   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5130   ;;
5131 esac
5132 fi
5133 XGETTEXT="$ac_cv_path_XGETTEXT"
5134 if test -n "$XGETTEXT"; then
5135   echo "$ac_t""$XGETTEXT" 1>&6
5136 else
5137   echo "$ac_t""no" 1>&6
5138 fi
5139
5140                 cat > conftest.$ac_ext <<EOF
5141 #line 5142 "configure"
5142 #include "confdefs.h"
5143
5144 int main() {
5145 extern int _nl_msg_cat_cntr;
5146                                return _nl_msg_cat_cntr
5147 ; return 0; }
5148 EOF
5149 if { (eval echo configure:5150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5150   rm -rf conftest*
5151   CATOBJEXT=.gmo
5152                    DATADIRNAME=share
5153 else
5154   echo "configure: failed program was:" >&5
5155   cat conftest.$ac_ext >&5
5156   rm -rf conftest*
5157   CATOBJEXT=.mo
5158                    DATADIRNAME=lib
5159 fi
5160 rm -f conftest*
5161                 INSTOBJEXT=.mo
5162               fi
5163             fi
5164
5165 else
5166   echo "$ac_t""no" 1>&6
5167 fi
5168
5169
5170
5171         if test "$CATOBJEXT" = "NONE"; then
5172                           nls_cv_use_gnu_gettext=yes
5173         fi
5174       fi
5175
5176       if test "$nls_cv_use_gnu_gettext" = "yes"; then
5177                 INTLOBJS="\$(GETTOBJS)"
5178         # Extract the first word of "msgfmt", so it can be a program name with args.
5179 set dummy msgfmt; ac_word=$2
5180 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5181 echo "configure:5182: checking for $ac_word" >&5
5182 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
5183   echo $ac_n "(cached) $ac_c" 1>&6
5184 else
5185   case "$MSGFMT" in
5186   /*)
5187   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5188   ;;
5189   *)
5190   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5191   for ac_dir in $PATH; do
5192     test -z "$ac_dir" && ac_dir=.
5193     if test -f $ac_dir/$ac_word; then
5194       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5195         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
5196         break
5197       fi
5198     fi
5199   done
5200   IFS="$ac_save_ifs"
5201   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
5202   ;;
5203 esac
5204 fi
5205 MSGFMT="$ac_cv_path_MSGFMT"
5206 if test -n "$MSGFMT"; then
5207   echo "$ac_t""$MSGFMT" 1>&6
5208 else
5209   echo "$ac_t""no" 1>&6
5210 fi
5211
5212         # Extract the first word of "gmsgfmt", so it can be a program name with args.
5213 set dummy gmsgfmt; ac_word=$2
5214 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5215 echo "configure:5216: checking for $ac_word" >&5
5216 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
5217   echo $ac_n "(cached) $ac_c" 1>&6
5218 else
5219   case "$GMSGFMT" in
5220   /*)
5221   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5222   ;;
5223   ?:/*)
5224   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
5225   ;;
5226   *)
5227   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5228   ac_dummy="$PATH"
5229   for ac_dir in $ac_dummy; do
5230     test -z "$ac_dir" && ac_dir=.
5231     if test -f $ac_dir/$ac_word; then
5232       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
5233       break
5234     fi
5235   done
5236   IFS="$ac_save_ifs"
5237   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5238   ;;
5239 esac
5240 fi
5241 GMSGFMT="$ac_cv_path_GMSGFMT"
5242 if test -n "$GMSGFMT"; then
5243   echo "$ac_t""$GMSGFMT" 1>&6
5244 else
5245   echo "$ac_t""no" 1>&6
5246 fi
5247
5248         # Extract the first word of "xgettext", so it can be a program name with args.
5249 set dummy xgettext; ac_word=$2
5250 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5251 echo "configure:5252: checking for $ac_word" >&5
5252 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5253   echo $ac_n "(cached) $ac_c" 1>&6
5254 else
5255   case "$XGETTEXT" in
5256   /*)
5257   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5258   ;;
5259   *)
5260   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5261   for ac_dir in $PATH; do
5262     test -z "$ac_dir" && ac_dir=.
5263     if test -f $ac_dir/$ac_word; then
5264       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5265         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5266         break
5267       fi
5268     fi
5269   done
5270   IFS="$ac_save_ifs"
5271   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5272   ;;
5273 esac
5274 fi
5275 XGETTEXT="$ac_cv_path_XGETTEXT"
5276 if test -n "$XGETTEXT"; then
5277   echo "$ac_t""$XGETTEXT" 1>&6
5278 else
5279   echo "$ac_t""no" 1>&6
5280 fi
5281
5282
5283         USE_INCLUDED_LIBINTL=yes
5284         CATOBJEXT=.gmo
5285         INSTOBJEXT=.mo
5286         DATADIRNAME=share
5287         INTLDEPS='$(top_builddir)/../intl/libintl.a'
5288         INTLLIBS=$INTLDEPS
5289         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
5290         nls_cv_header_intl=libintl.h
5291         nls_cv_header_libgt=libgettext.h
5292       fi
5293
5294             if test "$XGETTEXT" != ":"; then
5295                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
5296           : ;
5297         else
5298           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
5299           XGETTEXT=":"
5300         fi
5301       fi
5302
5303       # We need to process the po/ directory.
5304       POSUB=po
5305     else
5306       DATADIRNAME=share
5307       nls_cv_header_intl=libintl.h
5308       nls_cv_header_libgt=libgettext.h
5309     fi
5310
5311     # If this is used in GNU gettext we have to set USE_NLS to `yes'
5312     # because some of the sources are only built for this goal.
5313     if test "$PACKAGE" = gettext; then
5314       USE_NLS=yes
5315       USE_INCLUDED_LIBINTL=yes
5316     fi
5317
5318                 for lang in $ALL_LINGUAS; do
5319       GMOFILES="$GMOFILES $lang.gmo"
5320       POFILES="$POFILES $lang.po"
5321     done
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336    if test "x$CATOBJEXT" != "x"; then
5337      if test "x$ALL_LINGUAS" = "x"; then
5338        LINGUAS=
5339      else
5340        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
5341 echo "configure:5342: checking for catalogs to be installed" >&5
5342        NEW_LINGUAS=
5343        for lang in ${LINGUAS=$ALL_LINGUAS}; do
5344          case "$ALL_LINGUAS" in
5345           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
5346          esac
5347        done
5348        LINGUAS=$NEW_LINGUAS
5349        echo "$ac_t""$LINGUAS" 1>&6
5350      fi
5351
5352           if test -n "$LINGUAS"; then
5353        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
5354      fi
5355    fi
5356
5357             if test $ac_cv_header_locale_h = yes; then
5358      INCLUDE_LOCALE_H="#include <locale.h>"
5359    else
5360      INCLUDE_LOCALE_H="\
5361 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
5362    fi
5363
5364
5365             if test -f $srcdir/po2tbl.sed.in; then
5366       if test "$CATOBJEXT" = ".cat"; then
5367          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
5368 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
5369 echo "configure:5370: checking for linux/version.h" >&5
5370 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5371   echo $ac_n "(cached) $ac_c" 1>&6
5372 else
5373   cat > conftest.$ac_ext <<EOF
5374 #line 5375 "configure"
5375 #include "confdefs.h"
5376 #include <linux/version.h>
5377 EOF
5378 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5379 { (eval echo configure:5380: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5380 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5381 if test -z "$ac_err"; then
5382   rm -rf conftest*
5383   eval "ac_cv_header_$ac_safe=yes"
5384 else
5385   echo "$ac_err" >&5
5386   echo "configure: failed program was:" >&5
5387   cat conftest.$ac_ext >&5
5388   rm -rf conftest*
5389   eval "ac_cv_header_$ac_safe=no"
5390 fi
5391 rm -f conftest*
5392 fi
5393 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5394   echo "$ac_t""yes" 1>&6
5395   msgformat=linux
5396 else
5397   echo "$ac_t""no" 1>&6
5398 msgformat=xopen
5399 fi
5400
5401
5402                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
5403       fi
5404             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
5405          $srcdir/po2tbl.sed.in > po2tbl.sed
5406    fi
5407
5408             if test "$PACKAGE" = "gettext"; then
5409      GT_NO="#NO#"
5410      GT_YES=
5411    else
5412      GT_NO=
5413      GT_YES="#YES#"
5414    fi
5415
5416
5417
5418    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
5419
5420
5421       l=
5422
5423
5424             if test -f $srcdir/po/POTFILES.in; then
5425       test -d po || mkdir po
5426       if test "x$srcdir" != "x."; then
5427          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
5428             posrcprefix="$srcdir/"
5429          else
5430             posrcprefix="../$srcdir/"
5431          fi
5432       else
5433          posrcprefix="../"
5434       fi
5435       rm -f po/POTFILES
5436       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
5437          < $srcdir/po/POTFILES.in > po/POTFILES
5438    fi
5439
5440
5441 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
5442 echo "configure:5443: checking whether to enable maintainer-specific portions of Makefiles" >&5
5443     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
5444 if test "${enable_maintainer_mode+set}" = set; then
5445   enableval="$enable_maintainer_mode"
5446   USE_MAINTAINER_MODE=$enableval
5447 else
5448   USE_MAINTAINER_MODE=no
5449 fi
5450
5451   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
5452
5453
5454 if test $USE_MAINTAINER_MODE = yes; then
5455   MAINTAINER_MODE_TRUE=
5456   MAINTAINER_MODE_FALSE='#'
5457 else
5458   MAINTAINER_MODE_TRUE='#'
5459   MAINTAINER_MODE_FALSE=
5460 fi
5461   MAINT=$MAINTAINER_MODE_TRUE
5462
5463
5464
5465
5466 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5467 echo "configure:5468: checking for executable suffix" >&5
5468 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
5469   echo $ac_n "(cached) $ac_c" 1>&6
5470 else
5471   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
5472   ac_cv_exeext=.exe
5473 else
5474   rm -f conftest*
5475   echo 'int main () { return 0; }' > conftest.$ac_ext
5476   ac_cv_exeext=
5477   if { (eval echo configure:5478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
5478     for file in conftest.*; do
5479       case $file in
5480       *.c | *.o | *.obj) ;;
5481       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
5482       esac
5483     done
5484   else
5485     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
5486   fi
5487   rm -f conftest*
5488   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
5489 fi
5490 fi
5491
5492 EXEEXT=""
5493 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
5494 echo "$ac_t""${ac_cv_exeext}" 1>&6
5495 ac_exeext=$EXEEXT
5496
5497
5498 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
5499 do
5500 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5501 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5502 echo "configure:5503: checking for $ac_hdr" >&5
5503 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5504   echo $ac_n "(cached) $ac_c" 1>&6
5505 else
5506   cat > conftest.$ac_ext <<EOF
5507 #line 5508 "configure"
5508 #include "confdefs.h"
5509 #include <$ac_hdr>
5510 EOF
5511 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5512 { (eval echo configure:5513: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5513 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5514 if test -z "$ac_err"; then
5515   rm -rf conftest*
5516   eval "ac_cv_header_$ac_safe=yes"
5517 else
5518   echo "$ac_err" >&5
5519   echo "configure: failed program was:" >&5
5520   cat conftest.$ac_ext >&5
5521   rm -rf conftest*
5522   eval "ac_cv_header_$ac_safe=no"
5523 fi
5524 rm -f conftest*
5525 fi
5526 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5527   echo "$ac_t""yes" 1>&6
5528     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5529   cat >> confdefs.h <<EOF
5530 #define $ac_tr_hdr 1
5531 EOF
5532
5533 else
5534   echo "$ac_t""no" 1>&6
5535 fi
5536 done
5537
5538
5539 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
5540 # people who are not cross-compiling but are compiling cross-assemblers.
5541 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
5542 echo "configure:5543: checking whether compiling a cross-assembler" >&5
5543 if test "${host}" = "${target}"; then
5544   cross_gas=no
5545 else
5546   cross_gas=yes
5547   cat >> confdefs.h <<\EOF
5548 #define CROSS_COMPILE 1
5549 EOF
5550
5551 fi
5552 echo "$ac_t""$cross_gas" 1>&6
5553
5554 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5555 # for constant arguments.  Useless!
5556 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5557 echo "configure:5558: checking for working alloca.h" >&5
5558 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5559   echo $ac_n "(cached) $ac_c" 1>&6
5560 else
5561   cat > conftest.$ac_ext <<EOF
5562 #line 5563 "configure"
5563 #include "confdefs.h"
5564 #include <alloca.h>
5565 int main() {
5566 char *p = alloca(2 * sizeof(int));
5567 ; return 0; }
5568 EOF
5569 if { (eval echo configure:5570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5570   rm -rf conftest*
5571   ac_cv_header_alloca_h=yes
5572 else
5573   echo "configure: failed program was:" >&5
5574   cat conftest.$ac_ext >&5
5575   rm -rf conftest*
5576   ac_cv_header_alloca_h=no
5577 fi
5578 rm -f conftest*
5579 fi
5580
5581 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5582 if test $ac_cv_header_alloca_h = yes; then
5583   cat >> confdefs.h <<\EOF
5584 #define HAVE_ALLOCA_H 1
5585 EOF
5586
5587 fi
5588
5589 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5590 echo "configure:5591: checking for alloca" >&5
5591 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5592   echo $ac_n "(cached) $ac_c" 1>&6
5593 else
5594   cat > conftest.$ac_ext <<EOF
5595 #line 5596 "configure"
5596 #include "confdefs.h"
5597
5598 #ifdef __GNUC__
5599 # define alloca __builtin_alloca
5600 #else
5601 # ifdef _MSC_VER
5602 #  include <malloc.h>
5603 #  define alloca _alloca
5604 # else
5605 #  if HAVE_ALLOCA_H
5606 #   include <alloca.h>
5607 #  else
5608 #   ifdef _AIX
5609  #pragma alloca
5610 #   else
5611 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5612 char *alloca ();
5613 #    endif
5614 #   endif
5615 #  endif
5616 # endif
5617 #endif
5618
5619 int main() {
5620 char *p = (char *) alloca(1);
5621 ; return 0; }
5622 EOF
5623 if { (eval echo configure:5624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5624   rm -rf conftest*
5625   ac_cv_func_alloca_works=yes
5626 else
5627   echo "configure: failed program was:" >&5
5628   cat conftest.$ac_ext >&5
5629   rm -rf conftest*
5630   ac_cv_func_alloca_works=no
5631 fi
5632 rm -f conftest*
5633 fi
5634
5635 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5636 if test $ac_cv_func_alloca_works = yes; then
5637   cat >> confdefs.h <<\EOF
5638 #define HAVE_ALLOCA 1
5639 EOF
5640
5641 fi
5642
5643 if test $ac_cv_func_alloca_works = no; then
5644   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5645   # that cause trouble.  Some versions do not even contain alloca or
5646   # contain a buggy version.  If you still want to use their alloca,
5647   # use ar to extract alloca.o from them instead of compiling alloca.c.
5648   ALLOCA=alloca.${ac_objext}
5649   cat >> confdefs.h <<\EOF
5650 #define C_ALLOCA 1
5651 EOF
5652
5653
5654 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5655 echo "configure:5656: checking whether alloca needs Cray hooks" >&5
5656 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5657   echo $ac_n "(cached) $ac_c" 1>&6
5658 else
5659   cat > conftest.$ac_ext <<EOF
5660 #line 5661 "configure"
5661 #include "confdefs.h"
5662 #if defined(CRAY) && ! defined(CRAY2)
5663 webecray
5664 #else
5665 wenotbecray
5666 #endif
5667
5668 EOF
5669 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5670   egrep "webecray" >/dev/null 2>&1; then
5671   rm -rf conftest*
5672   ac_cv_os_cray=yes
5673 else
5674   rm -rf conftest*
5675   ac_cv_os_cray=no
5676 fi
5677 rm -f conftest*
5678
5679 fi
5680
5681 echo "$ac_t""$ac_cv_os_cray" 1>&6
5682 if test $ac_cv_os_cray = yes; then
5683 for ac_func in _getb67 GETB67 getb67; do
5684   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5685 echo "configure:5686: checking for $ac_func" >&5
5686 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5687   echo $ac_n "(cached) $ac_c" 1>&6
5688 else
5689   cat > conftest.$ac_ext <<EOF
5690 #line 5691 "configure"
5691 #include "confdefs.h"
5692 /* System header to define __stub macros and hopefully few prototypes,
5693     which can conflict with char $ac_func(); below.  */
5694 #include <assert.h>
5695 /* Override any gcc2 internal prototype to avoid an error.  */
5696 /* We use char because int might match the return type of a gcc2
5697     builtin and then its argument prototype would still apply.  */
5698 char $ac_func();
5699
5700 int main() {
5701
5702 /* The GNU C library defines this for functions which it implements
5703     to always fail with ENOSYS.  Some functions are actually named
5704     something starting with __ and the normal name is an alias.  */
5705 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5706 choke me
5707 #else
5708 $ac_func();
5709 #endif
5710
5711 ; return 0; }
5712 EOF
5713 if { (eval echo configure:5714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5714   rm -rf conftest*
5715   eval "ac_cv_func_$ac_func=yes"
5716 else
5717   echo "configure: failed program was:" >&5
5718   cat conftest.$ac_ext >&5
5719   rm -rf conftest*
5720   eval "ac_cv_func_$ac_func=no"
5721 fi
5722 rm -f conftest*
5723 fi
5724
5725 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5726   echo "$ac_t""yes" 1>&6
5727   cat >> confdefs.h <<EOF
5728 #define CRAY_STACKSEG_END $ac_func
5729 EOF
5730
5731   break
5732 else
5733   echo "$ac_t""no" 1>&6
5734 fi
5735
5736 done
5737 fi
5738
5739 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5740 echo "configure:5741: checking stack direction for C alloca" >&5
5741 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5742   echo $ac_n "(cached) $ac_c" 1>&6
5743 else
5744   if test "$cross_compiling" = yes; then
5745   ac_cv_c_stack_direction=0
5746 else
5747   cat > conftest.$ac_ext <<EOF
5748 #line 5749 "configure"
5749 #include "confdefs.h"
5750 find_stack_direction ()
5751 {
5752   static char *addr = 0;
5753   auto char dummy;
5754   if (addr == 0)
5755     {
5756       addr = &dummy;
5757       return find_stack_direction ();
5758     }
5759   else
5760     return (&dummy > addr) ? 1 : -1;
5761 }
5762 main ()
5763 {
5764   exit (find_stack_direction() < 0);
5765 }
5766 EOF
5767 if { (eval echo configure:5768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5768 then
5769   ac_cv_c_stack_direction=1
5770 else
5771   echo "configure: failed program was:" >&5
5772   cat conftest.$ac_ext >&5
5773   rm -fr conftest*
5774   ac_cv_c_stack_direction=-1
5775 fi
5776 rm -fr conftest*
5777 fi
5778
5779 fi
5780
5781 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5782 cat >> confdefs.h <<EOF
5783 #define STACK_DIRECTION $ac_cv_c_stack_direction
5784 EOF
5785
5786 fi
5787
5788 echo $ac_n "checking for inline""... $ac_c" 1>&6
5789 echo "configure:5790: checking for inline" >&5
5790 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5791   echo $ac_n "(cached) $ac_c" 1>&6
5792 else
5793   ac_cv_c_inline=no
5794 for ac_kw in inline __inline__ __inline; do
5795   cat > conftest.$ac_ext <<EOF
5796 #line 5797 "configure"
5797 #include "confdefs.h"
5798
5799 int main() {
5800 } $ac_kw foo() {
5801 ; return 0; }
5802 EOF
5803 if { (eval echo configure:5804: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5804   rm -rf conftest*
5805   ac_cv_c_inline=$ac_kw; break
5806 else
5807   echo "configure: failed program was:" >&5
5808   cat conftest.$ac_ext >&5
5809 fi
5810 rm -f conftest*
5811 done
5812
5813 fi
5814
5815 echo "$ac_t""$ac_cv_c_inline" 1>&6
5816 case "$ac_cv_c_inline" in
5817   inline | yes) ;;
5818   no) cat >> confdefs.h <<\EOF
5819 #define inline
5820 EOF
5821  ;;
5822   *)  cat >> confdefs.h <<EOF
5823 #define inline $ac_cv_c_inline
5824 EOF
5825  ;;
5826 esac
5827
5828
5829 # VMS doesn't have unlink.
5830 for ac_func in unlink remove
5831 do
5832 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5833 echo "configure:5834: checking for $ac_func" >&5
5834 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5835   echo $ac_n "(cached) $ac_c" 1>&6
5836 else
5837   cat > conftest.$ac_ext <<EOF
5838 #line 5839 "configure"
5839 #include "confdefs.h"
5840 /* System header to define __stub macros and hopefully few prototypes,
5841     which can conflict with char $ac_func(); below.  */
5842 #include <assert.h>
5843 /* Override any gcc2 internal prototype to avoid an error.  */
5844 /* We use char because int might match the return type of a gcc2
5845     builtin and then its argument prototype would still apply.  */
5846 char $ac_func();
5847
5848 int main() {
5849
5850 /* The GNU C library defines this for functions which it implements
5851     to always fail with ENOSYS.  Some functions are actually named
5852     something starting with __ and the normal name is an alias.  */
5853 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5854 choke me
5855 #else
5856 $ac_func();
5857 #endif
5858
5859 ; return 0; }
5860 EOF
5861 if { (eval echo configure:5862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5862   rm -rf conftest*
5863   eval "ac_cv_func_$ac_func=yes"
5864 else
5865   echo "configure: failed program was:" >&5
5866   cat conftest.$ac_ext >&5
5867   rm -rf conftest*
5868   eval "ac_cv_func_$ac_func=no"
5869 fi
5870 rm -f conftest*
5871 fi
5872
5873 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5874   echo "$ac_t""yes" 1>&6
5875     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5876   cat >> confdefs.h <<EOF
5877 #define $ac_tr_func 1
5878 EOF
5879  break
5880 else
5881   echo "$ac_t""no" 1>&6
5882 fi
5883 done
5884
5885
5886 # Some systems don't have sbrk().
5887 for ac_func in sbrk
5888 do
5889 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5890 echo "configure:5891: checking for $ac_func" >&5
5891 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5892   echo $ac_n "(cached) $ac_c" 1>&6
5893 else
5894   cat > conftest.$ac_ext <<EOF
5895 #line 5896 "configure"
5896 #include "confdefs.h"
5897 /* System header to define __stub macros and hopefully few prototypes,
5898     which can conflict with char $ac_func(); below.  */
5899 #include <assert.h>
5900 /* Override any gcc2 internal prototype to avoid an error.  */
5901 /* We use char because int might match the return type of a gcc2
5902     builtin and then its argument prototype would still apply.  */
5903 char $ac_func();
5904
5905 int main() {
5906
5907 /* The GNU C library defines this for functions which it implements
5908     to always fail with ENOSYS.  Some functions are actually named
5909     something starting with __ and the normal name is an alias.  */
5910 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5911 choke me
5912 #else
5913 $ac_func();
5914 #endif
5915
5916 ; return 0; }
5917 EOF
5918 if { (eval echo configure:5919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5919   rm -rf conftest*
5920   eval "ac_cv_func_$ac_func=yes"
5921 else
5922   echo "configure: failed program was:" >&5
5923   cat conftest.$ac_ext >&5
5924   rm -rf conftest*
5925   eval "ac_cv_func_$ac_func=no"
5926 fi
5927 rm -f conftest*
5928 fi
5929
5930 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5931   echo "$ac_t""yes" 1>&6
5932     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5933   cat >> confdefs.h <<EOF
5934 #define $ac_tr_func 1
5935 EOF
5936
5937 else
5938   echo "$ac_t""no" 1>&6
5939 fi
5940 done
5941
5942
5943 # do we need the math library?
5944 case "${need_libm}" in
5945 yes)
5946   LIBM=
5947 case $host in
5948 *-*-beos* | *-*-cygwin* | *-*-pw32*)
5949   # These system don't have libm
5950   ;;
5951 *-ncr-sysv4.3*)
5952   echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6
5953 echo "configure:5954: checking for _mwvalidcheckl in -lmw" >&5
5954 ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'`
5955 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5956   echo $ac_n "(cached) $ac_c" 1>&6
5957 else
5958   ac_save_LIBS="$LIBS"
5959 LIBS="-lmw  $LIBS"
5960 cat > conftest.$ac_ext <<EOF
5961 #line 5962 "configure"
5962 #include "confdefs.h"
5963 /* Override any gcc2 internal prototype to avoid an error.  */
5964 /* We use char because int might match the return type of a gcc2
5965     builtin and then its argument prototype would still apply.  */
5966 char _mwvalidcheckl();
5967
5968 int main() {
5969 _mwvalidcheckl()
5970 ; return 0; }
5971 EOF
5972 if { (eval echo configure:5973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5973   rm -rf conftest*
5974   eval "ac_cv_lib_$ac_lib_var=yes"
5975 else
5976   echo "configure: failed program was:" >&5
5977   cat conftest.$ac_ext >&5
5978   rm -rf conftest*
5979   eval "ac_cv_lib_$ac_lib_var=no"
5980 fi
5981 rm -f conftest*
5982 LIBS="$ac_save_LIBS"
5983
5984 fi
5985 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5986   echo "$ac_t""yes" 1>&6
5987   LIBM="-lmw"
5988 else
5989   echo "$ac_t""no" 1>&6
5990 fi
5991
5992   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5993 echo "configure:5994: checking for main in -lm" >&5
5994 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5995 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5996   echo $ac_n "(cached) $ac_c" 1>&6
5997 else
5998   ac_save_LIBS="$LIBS"
5999 LIBS="-lm  $LIBS"
6000 cat > conftest.$ac_ext <<EOF
6001 #line 6002 "configure"
6002 #include "confdefs.h"
6003
6004 int main() {
6005 main()
6006 ; return 0; }
6007 EOF
6008 if { (eval echo configure:6009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6009   rm -rf conftest*
6010   eval "ac_cv_lib_$ac_lib_var=yes"
6011 else
6012   echo "configure: failed program was:" >&5
6013   cat conftest.$ac_ext >&5
6014   rm -rf conftest*
6015   eval "ac_cv_lib_$ac_lib_var=no"
6016 fi
6017 rm -f conftest*
6018 LIBS="$ac_save_LIBS"
6019
6020 fi
6021 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6022   echo "$ac_t""yes" 1>&6
6023   LIBM="$LIBM -lm"
6024 else
6025   echo "$ac_t""no" 1>&6
6026 fi
6027
6028   ;;
6029 *)
6030   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
6031 echo "configure:6032: checking for main in -lm" >&5
6032 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
6033 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6034   echo $ac_n "(cached) $ac_c" 1>&6
6035 else
6036   ac_save_LIBS="$LIBS"
6037 LIBS="-lm  $LIBS"
6038 cat > conftest.$ac_ext <<EOF
6039 #line 6040 "configure"
6040 #include "confdefs.h"
6041
6042 int main() {
6043 main()
6044 ; return 0; }
6045 EOF
6046 if { (eval echo configure:6047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6047   rm -rf conftest*
6048   eval "ac_cv_lib_$ac_lib_var=yes"
6049 else
6050   echo "configure: failed program was:" >&5
6051   cat conftest.$ac_ext >&5
6052   rm -rf conftest*
6053   eval "ac_cv_lib_$ac_lib_var=no"
6054 fi
6055 rm -f conftest*
6056 LIBS="$ac_save_LIBS"
6057
6058 fi
6059 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6060   echo "$ac_t""yes" 1>&6
6061   LIBM="-lm"
6062 else
6063   echo "$ac_t""no" 1>&6
6064 fi
6065
6066   ;;
6067 esac
6068
6069
6070   ;;
6071 esac
6072
6073 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
6074 # enough, but on some of those systems, the assert macro relies on requoting
6075 # working properly!
6076 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
6077 echo "configure:6078: checking for working assert macro" >&5
6078 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
6079   echo $ac_n "(cached) $ac_c" 1>&6
6080 else
6081   cat > conftest.$ac_ext <<EOF
6082 #line 6083 "configure"
6083 #include "confdefs.h"
6084 #include <assert.h>
6085 #include <stdio.h>
6086 int main() {
6087
6088 /* check for requoting problems */
6089 static int a, b, c, d;
6090 static char *s;
6091 assert (!strcmp(s, "foo bar baz quux"));
6092 /* check for newline handling */
6093 assert (a == b
6094         || c == d);
6095
6096 ; return 0; }
6097 EOF
6098 if { (eval echo configure:6099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6099   rm -rf conftest*
6100   gas_cv_assert_ok=yes
6101 else
6102   echo "configure: failed program was:" >&5
6103   cat conftest.$ac_ext >&5
6104   rm -rf conftest*
6105   gas_cv_assert_ok=no
6106 fi
6107 rm -f conftest*
6108 fi
6109 echo "$ac_t""$gas_cv_assert_ok" 1>&6
6110 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
6111 #define BROKEN_ASSERT 1
6112 EOF
6113
6114
6115
6116 # On some systems, the system header files may not declare malloc, realloc,
6117 # and free.  There are places where gas needs these functions to have been
6118 # declared -- such as when taking their addresses.
6119 gas_test_headers="
6120 #ifdef HAVE_MEMORY_H
6121 #include <memory.h>
6122 #endif
6123 #ifdef HAVE_STRING_H
6124 #include <string.h>
6125 #else
6126 #ifdef HAVE_STRINGS_H
6127 #include <strings.h>
6128 #endif
6129 #endif
6130 #ifdef HAVE_STDLIB_H
6131 #include <stdlib.h>
6132 #endif
6133 #ifdef HAVE_UNISTD_H
6134 #include <unistd.h>
6135 #endif
6136 "
6137
6138 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
6139 echo "configure:6140: checking whether declaration is required for strstr" >&5
6140 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
6141   echo $ac_n "(cached) $ac_c" 1>&6
6142 else
6143   cat > conftest.$ac_ext <<EOF
6144 #line 6145 "configure"
6145 #include "confdefs.h"
6146 $gas_test_headers
6147 int main() {
6148
6149 typedef char *(*f)();
6150 f x;
6151 x = (f) strstr;
6152
6153 ; return 0; }
6154 EOF
6155 if { (eval echo configure:6156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6156   rm -rf conftest*
6157   gas_cv_decl_needed_strstr=no
6158 else
6159   echo "configure: failed program was:" >&5
6160   cat conftest.$ac_ext >&5
6161   rm -rf conftest*
6162   gas_cv_decl_needed_strstr=yes
6163 fi
6164 rm -f conftest*
6165 fi
6166 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
6167 if test $gas_cv_decl_needed_strstr = yes; then
6168  cat >> confdefs.h <<\EOF
6169 #define NEED_DECLARATION_STRSTR 1
6170 EOF
6171
6172 fi
6173
6174
6175 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
6176 echo "configure:6177: checking whether declaration is required for malloc" >&5
6177 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
6178   echo $ac_n "(cached) $ac_c" 1>&6
6179 else
6180   cat > conftest.$ac_ext <<EOF
6181 #line 6182 "configure"
6182 #include "confdefs.h"
6183 $gas_test_headers
6184 int main() {
6185
6186 typedef char *(*f)();
6187 f x;
6188 x = (f) malloc;
6189
6190 ; return 0; }
6191 EOF
6192 if { (eval echo configure:6193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6193   rm -rf conftest*
6194   gas_cv_decl_needed_malloc=no
6195 else
6196   echo "configure: failed program was:" >&5
6197   cat conftest.$ac_ext >&5
6198   rm -rf conftest*
6199   gas_cv_decl_needed_malloc=yes
6200 fi
6201 rm -f conftest*
6202 fi
6203 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
6204 if test $gas_cv_decl_needed_malloc = yes; then
6205  cat >> confdefs.h <<\EOF
6206 #define NEED_DECLARATION_MALLOC 1
6207 EOF
6208
6209 fi
6210
6211
6212 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
6213 echo "configure:6214: checking whether declaration is required for free" >&5
6214 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
6215   echo $ac_n "(cached) $ac_c" 1>&6
6216 else
6217   cat > conftest.$ac_ext <<EOF
6218 #line 6219 "configure"
6219 #include "confdefs.h"
6220 $gas_test_headers
6221 int main() {
6222
6223 typedef void (*f)();
6224 f x;
6225 x = (f) free;
6226
6227 ; return 0; }
6228 EOF
6229 if { (eval echo configure:6230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6230   rm -rf conftest*
6231   gas_cv_decl_needed_free=no
6232 else
6233   echo "configure: failed program was:" >&5
6234   cat conftest.$ac_ext >&5
6235   rm -rf conftest*
6236   gas_cv_decl_needed_free=yes
6237 fi
6238 rm -f conftest*
6239 fi
6240 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
6241 if test $gas_cv_decl_needed_free = yes; then
6242  cat >> confdefs.h <<\EOF
6243 #define NEED_DECLARATION_FREE 1
6244 EOF
6245
6246 fi
6247
6248
6249 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
6250 echo "configure:6251: checking whether declaration is required for sbrk" >&5
6251 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
6252   echo $ac_n "(cached) $ac_c" 1>&6
6253 else
6254   cat > conftest.$ac_ext <<EOF
6255 #line 6256 "configure"
6256 #include "confdefs.h"
6257 $gas_test_headers
6258 int main() {
6259
6260 typedef char *(*f)();
6261 f x;
6262 x = (f) sbrk;
6263
6264 ; return 0; }
6265 EOF
6266 if { (eval echo configure:6267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6267   rm -rf conftest*
6268   gas_cv_decl_needed_sbrk=no
6269 else
6270   echo "configure: failed program was:" >&5
6271   cat conftest.$ac_ext >&5
6272   rm -rf conftest*
6273   gas_cv_decl_needed_sbrk=yes
6274 fi
6275 rm -f conftest*
6276 fi
6277 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
6278 if test $gas_cv_decl_needed_sbrk = yes; then
6279  cat >> confdefs.h <<\EOF
6280 #define NEED_DECLARATION_SBRK 1
6281 EOF
6282
6283 fi
6284
6285
6286 echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6
6287 echo "configure:6288: checking whether declaration is required for environ" >&5
6288 if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then
6289   echo $ac_n "(cached) $ac_c" 1>&6
6290 else
6291   cat > conftest.$ac_ext <<EOF
6292 #line 6293 "configure"
6293 #include "confdefs.h"
6294 $gas_test_headers
6295 int main() {
6296
6297 typedef char **f;
6298 f x;
6299 x = (f) environ;
6300
6301 ; return 0; }
6302 EOF
6303 if { (eval echo configure:6304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6304   rm -rf conftest*
6305   gas_cv_decl_needed_environ=no
6306 else
6307   echo "configure: failed program was:" >&5
6308   cat conftest.$ac_ext >&5
6309   rm -rf conftest*
6310   gas_cv_decl_needed_environ=yes
6311 fi
6312 rm -f conftest*
6313 fi
6314 echo "$ac_t""$gas_cv_decl_needed_environ" 1>&6
6315 if test $gas_cv_decl_needed_environ = yes; then
6316  cat >> confdefs.h <<\EOF
6317 #define NEED_DECLARATION_ENVIRON 1
6318 EOF
6319
6320 fi
6321
6322
6323 # Does errno.h declare errno, or do we have to add a separate declaration
6324 # for it?
6325
6326 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
6327 echo "configure:6328: checking whether declaration is required for errno" >&5
6328 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
6329   echo $ac_n "(cached) $ac_c" 1>&6
6330 else
6331   cat > conftest.$ac_ext <<EOF
6332 #line 6333 "configure"
6333 #include "confdefs.h"
6334
6335 #ifdef HAVE_ERRNO_H
6336 #include <errno.h>
6337 #endif
6338
6339 int main() {
6340
6341 typedef int f;
6342 f x;
6343 x = (f) errno;
6344
6345 ; return 0; }
6346 EOF
6347 if { (eval echo configure:6348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6348   rm -rf conftest*
6349   gas_cv_decl_needed_errno=no
6350 else
6351   echo "configure: failed program was:" >&5
6352   cat conftest.$ac_ext >&5
6353   rm -rf conftest*
6354   gas_cv_decl_needed_errno=yes
6355 fi
6356 rm -f conftest*
6357 fi
6358 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
6359 if test $gas_cv_decl_needed_errno = yes; then
6360  cat >> confdefs.h <<\EOF
6361 #define NEED_DECLARATION_ERRNO 1
6362 EOF
6363
6364 fi
6365
6366
6367
6368
6369 trap '' 1 2 15
6370 cat > confcache <<\EOF
6371 # This file is a shell script that caches the results of configure
6372 # tests run on this system so they can be shared between configure
6373 # scripts and configure runs.  It is not useful on other systems.
6374 # If it contains results you don't want to keep, you may remove or edit it.
6375 #
6376 # By default, configure uses ./config.cache as the cache file,
6377 # creating it if it does not exist already.  You can give configure
6378 # the --cache-file=FILE option to use a different cache file; that is
6379 # what configure does when it calls configure scripts in
6380 # subdirectories, so they share the cache.
6381 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6382 # config.status only pays attention to the cache file if you give it the
6383 # --recheck option to rerun configure.
6384 #
6385 EOF
6386 # The following way of writing the cache mishandles newlines in values,
6387 # but we know of no workaround that is simple, portable, and efficient.
6388 # So, don't put newlines in cache variables' values.
6389 # Ultrix sh set writes to stderr and can't be redirected directly,
6390 # and sets the high bit in the cache file unless we assign to the vars.
6391 (set) 2>&1 |
6392   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6393   *ac_space=\ *)
6394     # `set' does not quote correctly, so add quotes (double-quote substitution
6395     # turns \\\\ into \\, and sed turns \\ into \).
6396     sed -n \
6397       -e "s/'/'\\\\''/g" \
6398       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6399     ;;
6400   *)
6401     # `set' quotes correctly as required by POSIX, so do not add quotes.
6402     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6403     ;;
6404   esac >> confcache
6405 if cmp -s $cache_file confcache; then
6406   :
6407 else
6408   if test -w $cache_file; then
6409     echo "updating cache $cache_file"
6410     cat confcache > $cache_file
6411   else
6412     echo "not updating unwritable cache $cache_file"
6413   fi
6414 fi
6415 rm -f confcache
6416
6417 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6418
6419 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6420 # Let make expand exec_prefix.
6421 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6422
6423 # Any assignment to VPATH causes Sun make to only execute
6424 # the first set of double-colon rules, so remove it if not needed.
6425 # If there is a colon in the path, we need to keep it.
6426 if test "x$srcdir" = x.; then
6427   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6428 fi
6429
6430 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6431
6432 DEFS=-DHAVE_CONFIG_H
6433
6434 # Without the "./", some shells look in PATH for config.status.
6435 : ${CONFIG_STATUS=./config.status}
6436
6437 echo creating $CONFIG_STATUS
6438 rm -f $CONFIG_STATUS
6439 cat > $CONFIG_STATUS <<EOF
6440 #! /bin/sh
6441 # Generated automatically by configure.
6442 # Run this file to recreate the current configuration.
6443 # This directory was configured as follows,
6444 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6445 #
6446 # $0 $ac_configure_args
6447 #
6448 # Compiler output produced by configure, useful for debugging
6449 # configure, is in ./config.log if it exists.
6450
6451 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6452 for ac_option
6453 do
6454   case "\$ac_option" in
6455   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6456     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6457     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6458   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6459     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6460     exit 0 ;;
6461   -help | --help | --hel | --he | --h)
6462     echo "\$ac_cs_usage"; exit 0 ;;
6463   *) echo "\$ac_cs_usage"; exit 1 ;;
6464   esac
6465 done
6466
6467 ac_given_srcdir=$srcdir
6468 ac_given_INSTALL="$INSTALL"
6469
6470 trap 'rm -fr `echo "Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6471 EOF
6472 cat >> $CONFIG_STATUS <<EOF
6473
6474 # Protect against being on the right side of a sed subst in config.status.
6475 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6476  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6477 $ac_vpsub
6478 $extrasub
6479 s%@SHELL@%$SHELL%g
6480 s%@CFLAGS@%$CFLAGS%g
6481 s%@CPPFLAGS@%$CPPFLAGS%g
6482 s%@CXXFLAGS@%$CXXFLAGS%g
6483 s%@FFLAGS@%$FFLAGS%g
6484 s%@DEFS@%$DEFS%g
6485 s%@LDFLAGS@%$LDFLAGS%g
6486 s%@LIBS@%$LIBS%g
6487 s%@exec_prefix@%$exec_prefix%g
6488 s%@prefix@%$prefix%g
6489 s%@program_transform_name@%$program_transform_name%g
6490 s%@bindir@%$bindir%g
6491 s%@sbindir@%$sbindir%g
6492 s%@libexecdir@%$libexecdir%g
6493 s%@datadir@%$datadir%g
6494 s%@sysconfdir@%$sysconfdir%g
6495 s%@sharedstatedir@%$sharedstatedir%g
6496 s%@localstatedir@%$localstatedir%g
6497 s%@libdir@%$libdir%g
6498 s%@includedir@%$includedir%g
6499 s%@oldincludedir@%$oldincludedir%g
6500 s%@infodir@%$infodir%g
6501 s%@mandir@%$mandir%g
6502 s%@host@%$host%g
6503 s%@host_alias@%$host_alias%g
6504 s%@host_cpu@%$host_cpu%g
6505 s%@host_vendor@%$host_vendor%g
6506 s%@host_os@%$host_os%g
6507 s%@target@%$target%g
6508 s%@target_alias@%$target_alias%g
6509 s%@target_cpu@%$target_cpu%g
6510 s%@target_vendor@%$target_vendor%g
6511 s%@target_os@%$target_os%g
6512 s%@build@%$build%g
6513 s%@build_alias@%$build_alias%g
6514 s%@build_cpu@%$build_cpu%g
6515 s%@build_vendor@%$build_vendor%g
6516 s%@build_os@%$build_os%g
6517 s%@CC@%$CC%g
6518 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6519 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6520 s%@INSTALL_DATA@%$INSTALL_DATA%g
6521 s%@PACKAGE@%$PACKAGE%g
6522 s%@VERSION@%$VERSION%g
6523 s%@ACLOCAL@%$ACLOCAL%g
6524 s%@AUTOCONF@%$AUTOCONF%g
6525 s%@AUTOMAKE@%$AUTOMAKE%g
6526 s%@AUTOHEADER@%$AUTOHEADER%g
6527 s%@MAKEINFO@%$MAKEINFO%g
6528 s%@SET_MAKE@%$SET_MAKE%g
6529 s%@LN_S@%$LN_S%g
6530 s%@OBJEXT@%$OBJEXT%g
6531 s%@EXEEXT@%$EXEEXT%g
6532 s%@RANLIB@%$RANLIB%g
6533 s%@STRIP@%$STRIP%g
6534 s%@LIBTOOL@%$LIBTOOL%g
6535 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6536 s%@GDBINIT@%$GDBINIT%g
6537 s%@cgen_cpu_prefix@%$cgen_cpu_prefix%g
6538 s%@extra_objects@%$extra_objects%g
6539 s%@target_cpu_type@%$target_cpu_type%g
6540 s%@obj_format@%$obj_format%g
6541 s%@te_file@%$te_file%g
6542 s%@install_tooldir@%$install_tooldir%g
6543 s%@atof@%$atof%g
6544 s%@BFDLIB@%$BFDLIB%g
6545 s%@OPCODES_LIB@%$OPCODES_LIB%g
6546 s%@BFDVER_H@%$BFDVER_H%g
6547 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
6548 s%@YACC@%$YACC%g
6549 s%@LEX@%$LEX%g
6550 s%@LEXLIB@%$LEXLIB%g
6551 s%@CPP@%$CPP%g
6552 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
6553 s%@ALLOCA@%$ALLOCA%g
6554 s%@USE_NLS@%$USE_NLS%g
6555 s%@MSGFMT@%$MSGFMT%g
6556 s%@GMSGFMT@%$GMSGFMT%g
6557 s%@XGETTEXT@%$XGETTEXT%g
6558 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6559 s%@CATALOGS@%$CATALOGS%g
6560 s%@CATOBJEXT@%$CATOBJEXT%g
6561 s%@DATADIRNAME@%$DATADIRNAME%g
6562 s%@GMOFILES@%$GMOFILES%g
6563 s%@INSTOBJEXT@%$INSTOBJEXT%g
6564 s%@INTLDEPS@%$INTLDEPS%g
6565 s%@INTLLIBS@%$INTLLIBS%g
6566 s%@INTLOBJS@%$INTLOBJS%g
6567 s%@POFILES@%$POFILES%g
6568 s%@POSUB@%$POSUB%g
6569 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6570 s%@GT_NO@%$GT_NO%g
6571 s%@GT_YES@%$GT_YES%g
6572 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6573 s%@l@%$l%g
6574 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
6575 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
6576 s%@MAINT@%$MAINT%g
6577 s%@LIBM@%$LIBM%g
6578
6579 CEOF
6580 EOF
6581
6582 cat >> $CONFIG_STATUS <<\EOF
6583
6584 # Split the substitutions into bite-sized pieces for seds with
6585 # small command number limits, like on Digital OSF/1 and HP-UX.
6586 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6587 ac_file=1 # Number of current file.
6588 ac_beg=1 # First line for current file.
6589 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6590 ac_more_lines=:
6591 ac_sed_cmds=""
6592 while $ac_more_lines; do
6593   if test $ac_beg -gt 1; then
6594     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6595   else
6596     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6597   fi
6598   if test ! -s conftest.s$ac_file; then
6599     ac_more_lines=false
6600     rm -f conftest.s$ac_file
6601   else
6602     if test -z "$ac_sed_cmds"; then
6603       ac_sed_cmds="sed -f conftest.s$ac_file"
6604     else
6605       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6606     fi
6607     ac_file=`expr $ac_file + 1`
6608     ac_beg=$ac_end
6609     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6610   fi
6611 done
6612 if test -z "$ac_sed_cmds"; then
6613   ac_sed_cmds=cat
6614 fi
6615 EOF
6616
6617 cat >> $CONFIG_STATUS <<EOF
6618
6619 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in"}
6620 EOF
6621 cat >> $CONFIG_STATUS <<\EOF
6622 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6623   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6624   case "$ac_file" in
6625   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6626        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6627   *) ac_file_in="${ac_file}.in" ;;
6628   esac
6629
6630   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6631
6632   # Remove last slash and all that follows it.  Not all systems have dirname.
6633   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6634   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6635     # The file is in a subdirectory.
6636     test ! -d "$ac_dir" && mkdir "$ac_dir"
6637     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6638     # A "../" for each directory in $ac_dir_suffix.
6639     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6640   else
6641     ac_dir_suffix= ac_dots=
6642   fi
6643
6644   case "$ac_given_srcdir" in
6645   .)  srcdir=.
6646       if test -z "$ac_dots"; then top_srcdir=.
6647       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6648   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6649   *) # Relative path.
6650     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6651     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6652   esac
6653
6654   case "$ac_given_INSTALL" in
6655   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6656   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6657   esac
6658
6659   echo creating "$ac_file"
6660   rm -f "$ac_file"
6661   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6662   case "$ac_file" in
6663   *Makefile*) ac_comsub="1i\\
6664 # $configure_input" ;;
6665   *) ac_comsub= ;;
6666   esac
6667
6668   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6669   sed -e "$ac_comsub
6670 s%@configure_input@%$configure_input%g
6671 s%@srcdir@%$srcdir%g
6672 s%@top_srcdir@%$top_srcdir%g
6673 s%@INSTALL@%$INSTALL%g
6674 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6675 fi; done
6676 rm -f conftest.s*
6677
6678 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6679 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6680 #
6681 # ac_d sets the value in "#define NAME VALUE" lines.
6682 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6683 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6684 ac_dC='\3'
6685 ac_dD='%g'
6686 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6687 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6688 ac_uB='\([      ]\)%\1#\2define\3'
6689 ac_uC=' '
6690 ac_uD='\4%g'
6691 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6692 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6693 ac_eB='$%\1#\2define\3'
6694 ac_eC=' '
6695 ac_eD='%g'
6696
6697 if test "${CONFIG_HEADERS+set}" != set; then
6698 EOF
6699 cat >> $CONFIG_STATUS <<EOF
6700   CONFIG_HEADERS="config.h:config.in"
6701 EOF
6702 cat >> $CONFIG_STATUS <<\EOF
6703 fi
6704 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6705   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6706   case "$ac_file" in
6707   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6708        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6709   *) ac_file_in="${ac_file}.in" ;;
6710   esac
6711
6712   echo creating $ac_file
6713
6714   rm -f conftest.frag conftest.in conftest.out
6715   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6716   cat $ac_file_inputs > conftest.in
6717
6718 EOF
6719
6720 # Transform confdefs.h into a sed script conftest.vals that substitutes
6721 # the proper values into config.h.in to produce config.h.  And first:
6722 # Protect against being on the right side of a sed subst in config.status.
6723 # Protect against being in an unquoted here document in config.status.
6724 rm -f conftest.vals
6725 cat > conftest.hdr <<\EOF
6726 s/[\\&%]/\\&/g
6727 s%[\\$`]%\\&%g
6728 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6729 s%ac_d%ac_u%gp
6730 s%ac_u%ac_e%gp
6731 EOF
6732 sed -n -f conftest.hdr confdefs.h > conftest.vals
6733 rm -f conftest.hdr
6734
6735 # This sed command replaces #undef with comments.  This is necessary, for
6736 # example, in the case of _POSIX_SOURCE, which is predefined and required
6737 # on some systems where configure will not decide to define it.
6738 cat >> conftest.vals <<\EOF
6739 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6740 EOF
6741
6742 # Break up conftest.vals because some shells have a limit on
6743 # the size of here documents, and old seds have small limits too.
6744
6745 rm -f conftest.tail
6746 while :
6747 do
6748   ac_lines=`grep -c . conftest.vals`
6749   # grep -c gives empty output for an empty file on some AIX systems.
6750   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6751   # Write a limited-size here document to conftest.frag.
6752   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6753   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6754   echo 'CEOF
6755   sed -f conftest.frag conftest.in > conftest.out
6756   rm -f conftest.in
6757   mv conftest.out conftest.in
6758 ' >> $CONFIG_STATUS
6759   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6760   rm -f conftest.vals
6761   mv conftest.tail conftest.vals
6762 done
6763 rm -f conftest.vals
6764
6765 cat >> $CONFIG_STATUS <<\EOF
6766   rm -f conftest.frag conftest.h
6767   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6768   cat conftest.in >> conftest.h
6769   rm -f conftest.in
6770   if cmp -s $ac_file conftest.h 2>/dev/null; then
6771     echo "$ac_file is unchanged"
6772     rm -f conftest.h
6773   else
6774     # Remove last slash and all that follows it.  Not all systems have dirname.
6775       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6776       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6777       # The file is in a subdirectory.
6778       test ! -d "$ac_dir" && mkdir "$ac_dir"
6779     fi
6780     rm -f $ac_file
6781     mv conftest.h $ac_file
6782   fi
6783 fi; done
6784
6785 EOF
6786 cat >> $CONFIG_STATUS <<EOF
6787
6788 target_cpu_type=${target_cpu_type}
6789  cgen_cpu_prefix=${cgen_cpu_prefix}
6790  obj_format=${obj_format}
6791  te_file=${te_file}
6792 EOF
6793 cat >> $CONFIG_STATUS <<\EOF
6794 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6795 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
6796  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
6797  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
6798  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
6799  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
6800  if test "x$cgen_cpu_prefix" != x ; then
6801    echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h
6802  fi
6803
6804  sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile
6805 exit 0
6806 EOF
6807 chmod +x $CONFIG_STATUS
6808 rm -fr confdefs* $ac_clean_files
6809 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6810