opcodes/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.4
   5 # Copyright (C) 1992, 1993, 1994 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="$ac_help
  15   --enable-targets        alternative target configurations"
  16
  17 # Initialize some variables set by options.
  18 # The variables have the same names as the options, with
  19 # dashes changed to underlines.
  20 build=NONE
  21 cache_file=./config.cache
  22 exec_prefix=NONE
  23 host=NONE
  24 no_create=
  25 nonopt=NONE
  26 no_recursion=
  27 prefix=NONE
  28 program_prefix=NONE
  29 program_suffix=NONE
  30 program_transform_name=s,x,x,
  31 silent=
  32 site=
  33 srcdir=
  34 target=NONE
  35 verbose=
  36 x_includes=NONE
  37 x_libraries=NONE
  38
  39 # Initialize some other variables.
  40 subdirs=
  41
  42 ac_prev=
  43 for ac_option
  44 do
  45
  46   # If the previous option needs an argument, assign it.
  47   if test -n "$ac_prev"; then
  48     eval "$ac_prev=\$ac_option"
  49     ac_prev=
  50     continue
  51   fi
  52
  53   case "$ac_option" in
  54   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  55   *) ac_optarg= ;;
  56   esac
  57
  58   # Accept the important Cygnus configure options, so we can diagnose typos.
  59
  60   case "$ac_option" in
  61
  62   -build | --build | --buil | --bui | --bu | --b)
  63     ac_prev=build ;;
  64   -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
  65     build="$ac_optarg" ;;
  66
  67   -cache-file | --cache-file | --cache-fil | --cache-fi \
  68   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  69     ac_prev=cache_file ;;
  70   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  71   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  72     cache_file="$ac_optarg" ;;
  73
  74   -disable-* | --disable-*)
  75     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
  76     # Reject names that are not valid shell variable names.
  77     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
  78       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  79     fi
  80     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  81     eval "enable_${ac_feature}=no" ;;
  82
  83   -enable-* | --enable-*)
  84     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
  85     # Reject names that are not valid shell variable names.
  86     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
  87       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
  88     fi
  89     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
  90     case "$ac_option" in
  91       *=*) ;;
  92       *) ac_optarg=yes ;;
  93     esac
  94     eval "enable_${ac_feature}='$ac_optarg'" ;;
  95
  96   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  97   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  98   | --exec | --exe | --ex)
  99     ac_prev=exec_prefix ;;
 100   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 101   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 102   | --exec=* | --exe=* | --ex=*)
 103     exec_prefix="$ac_optarg" ;;
 104
 105   -gas | --gas | --ga | --g)
 106     # Obsolete; use --with-gas.
 107     with_gas=yes ;;
 108
 109   -help | --help | --hel | --he)
 110     # Omit some internal or obsolete options to make the list less imposing.
 111     # This message is too long to be a string in the A/UX 3.1 sh.
 112     cat << EOF
 113 Usage: configure [options] [host]
 114 Options: [defaults in brackets after descriptions]
 115 Configuration:
 116   --cache-file=FILE       cache test results in FILE
 117   --help                  print this message
 118   --no-create             do not create output files
 119   --quiet, --silent       do not print \`checking...' messages
 120   --version               print the version of autoconf that created configure
 121 Directory and file names:
 122   --prefix=PREFIX         install architecture-independent files in PREFIX
 123                           [$ac_default_prefix]
 124   --exec-prefix=PREFIX    install architecture-dependent files in PREFIX
 125                           [same as prefix]
 126   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 127   --program-prefix=PREFIX prepend PREFIX to installed program names
 128   --program-suffix=SUFFIX append SUFFIX to installed program names
 129   --program-transform-name=PROGRAM run sed PROGRAM on installed program names
 130 Host type:
 131   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 132   --host=HOST             configure for HOST [guessed]
 133   --target=TARGET         configure for TARGET [TARGET=HOST]
 134 Features and packages:
 135   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 136   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 137   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 138   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 139   --x-includes=DIR        X include files are in DIR
 140   --x-libraries=DIR       X library files are in DIR
 141 --enable and --with options recognized:$ac_help
 142 EOF
 143     exit 0 ;;
 144
 145   -host | --host | --hos | --ho)
 146     ac_prev=host ;;
 147   -host=* | --host=* | --hos=* | --ho=*)
 148     host="$ac_optarg" ;;
 149
 150   -nfp | --nfp | --nf)
 151     # Obsolete; use --without-fp.
 152     with_fp=no ;;
 153
 154   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 155   | --no-cr | --no-c)
 156     no_create=yes ;;
 157
 158   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 159   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 160     no_recursion=yes ;;
 161
 162   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 163     ac_prev=prefix ;;
 164   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 165     prefix="$ac_optarg" ;;
 166
 167   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 168   | --program-pre | --program-pr | --program-p)
 169     ac_prev=program_prefix ;;
 170   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 171   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 172     program_prefix="$ac_optarg" ;;
 173
 174   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 175   | --program-suf | --program-su | --program-s)
 176     ac_prev=program_suffix ;;
 177   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 178   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 179     program_suffix="$ac_optarg" ;;
 180
 181   -program-transform-name | --program-transform-name \
 182   | --program-transform-nam | --program-transform-na \
 183   | --program-transform-n | --program-transform- \
 184   | --program-transform | --program-transfor \
 185   | --program-transfo | --program-transf \
 186   | --program-trans | --program-tran \
 187   | --progr-tra | --program-tr | --program-t)
 188     ac_prev=program_transform_name ;;
 189   -program-transform-name=* | --program-transform-name=* \
 190   | --program-transform-nam=* | --program-transform-na=* \
 191   | --program-transform-n=* | --program-transform-=* \
 192   | --program-transform=* | --program-transfor=* \
 193   | --program-transfo=* | --program-transf=* \
 194   | --program-trans=* | --program-tran=* \
 195   | --progr-tra=* | --program-tr=* | --program-t=*)
 196     program_transform_name="$ac_optarg" ;;
 197
 198   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 199   | -silent | --silent | --silen | --sile | --sil)
 200     silent=yes ;;
 201
 202   -site | --site | --sit)
 203     ac_prev=site ;;
 204   -site=* | --site=* | --sit=*)
 205     site="$ac_optarg" ;;
 206
 207   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 208     ac_prev=srcdir ;;
 209   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 210     srcdir="$ac_optarg" ;;
 211
 212   -target | --target | --targe | --targ | --tar | --ta | --t)
 213     ac_prev=target ;;
 214   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 215     target="$ac_optarg" ;;
 216
 217   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 218     verbose=yes ;;
 219
 220   -version | --version | --versio | --versi | --vers)
 221     echo "configure generated by autoconf version 2.4"
 222     exit 0 ;;
 223
 224   -with-* | --with-*)
 225     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 226     # Reject names that are not valid shell variable names.
 227     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 228       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 229     fi
 230     ac_package=`echo $ac_package| sed 's/-/_/g'`
 231     case "$ac_option" in
 232       *=*) ;;
 233       *) ac_optarg=yes ;;
 234     esac
 235     eval "with_${ac_package}='$ac_optarg'" ;;
 236
 237   -without-* | --without-*)
 238     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 239     # Reject names that are not valid shell variable names.
 240     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 241       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 242     fi
 243     ac_package=`echo $ac_package| sed 's/-/_/g'`
 244     eval "with_${ac_package}=no" ;;
 245
 246   --x)
 247     # Obsolete; use --with-x.
 248     with_x=yes ;;
 249
 250   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 251   | --x-incl | --x-inc | --x-in | --x-i)
 252     ac_prev=x_includes ;;
 253   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 254   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 255     x_includes="$ac_optarg" ;;
 256
 257   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 258   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 259     ac_prev=x_libraries ;;
 260   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 261   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 262     x_libraries="$ac_optarg" ;;
 263
 264   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 265     ;;
 266
 267   *)
 268     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 269       echo "configure: warning: $ac_option: invalid host type" 1>&2
 270     fi
 271     if test "x$nonopt" != xNONE; then
 272       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 273     fi
 274     nonopt="$ac_option"
 275     ;;
 276
 277   esac
 278 done
 279
 280 if test -n "$ac_prev"; then
 281   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 282 fi
 283
 284 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 285
 286 # File descriptor usage:
 287 # 0 standard input
 288 # 1 file creation
 289 # 2 errors and warnings
 290 # 3 some systems may open it to /dev/tty
 291 # 4 used on the Kubota Titan
 292 # 6 checking for... messages and results
 293 # 5 compiler messages saved in config.log
 294 if test "$silent" = yes; then
 295   exec 6>/dev/null
 296 else
 297   exec 6>&1
 298 fi
 299 exec 5>./config.log
 300
 301 echo "\
 302 This file contains any messages produced by compilers while
 303 running configure, to aid debugging if configure makes a mistake.
 304 " 1>&5
 305
 306 # Strip out --no-create and --no-recursion so they do not pile up.
 307 # Also quote any args containing shell metacharacters.
 308 ac_configure_args=
 309 for ac_arg
 310 do
 311   case "$ac_arg" in
 312   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 313   | --no-cr | --no-c) ;;
 314   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 315   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 316   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 317   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 318   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 319   esac
 320 done
 321
 322 # NLS nuisances.
 323 # Only set LANG and LC_ALL to C if already set.
 324 # These must not be set unconditionally because not all systems understand
 325 # e.g. LANG=C (notably SCO).
 326 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 327 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 328
 329 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 330 rm -rf conftest* confdefs.h
 331 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 332 echo > confdefs.h
 333
 334 # A filename unique to this package, relative to the directory that
 335 # configure is in, which we can look for to find out if srcdir is correct.
 336 ac_unique_file=z8k-dis.c
 337
 338 # Find the source files, if location was not specified.
 339 if test -z "$srcdir"; then
 340   ac_srcdir_defaulted=yes
 341   # Try the directory containing this script, then its parent.
 342   ac_prog=$0
 343   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 344   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 345   srcdir=$ac_confdir
 346   if test ! -r $srcdir/$ac_unique_file; then
 347     srcdir=..
 348   fi
 349 else
 350   ac_srcdir_defaulted=no
 351 fi
 352 if test ! -r $srcdir/$ac_unique_file; then
 353   if test "$ac_srcdir_defaulted" = yes; then
 354     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 355   else
 356     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 357   fi
 358 fi
 359 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 360
 361 # Prefer explicitly selected file to automatically selected ones.
 362 if test -z "$CONFIG_SITE"; then
 363   if test "x$prefix" != xNONE; then
 364     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 365   else
 366     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 367   fi
 368 fi
 369 for ac_site_file in $CONFIG_SITE; do
 370   if test -r "$ac_site_file"; then
 371     echo "loading site script $ac_site_file"
 372     . "$ac_site_file"
 373   fi
 374 done
 375
 376 if test -r "$cache_file"; then
 377   echo "loading cache $cache_file"
 378   . $cache_file
 379 else
 380   echo "creating cache $cache_file"
 381   > $cache_file
 382 fi
 383
 384 ac_ext=c
 385 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 386 ac_cpp='$CPP $CPPFLAGS'
 387 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
 388 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
 389
 390 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 391   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 392   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 393     ac_n= ac_c='
 394 ' ac_t='        '
 395   else
 396     ac_n=-n ac_c= ac_t=
 397   fi
 398 else
 399   ac_n= ac_c='\c' ac_t=
 400 fi
 401
 402
 403 #    configure.in script for the opcodes library.
 404 #    Copyright (C) 1995 Free Software Foundation, Inc.
 405 #    Written by Cygnus Support.
 406 #
 407 # This program is free software; you can redistribute it and/or modify
 408 # it under the terms of the GNU General Public License as published by
 409 # the Free Software Foundation; either version 2 of the License, or
 410 # (at your option) any later version.
 411 #
 412 # This program is distributed in the hope that it will be useful,
 413 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 414 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 415 # GNU General Public License for more details.
 416 #
 417 # You should have received a copy of the GNU General Public License
 418 # along with this program; if not, write to the Free Software
 419 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 420
 421 # Check whether --enable-targets or --disable-targets was given.
 422 enableval="$enable_targets"
 423 if test -n "$enableval"; then
 424   case "${enableval}" in
 425   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
 426             ;;
 427   no)       enable_targets= ;;
 428   *)        enable_targets=$enableval ;;
 429 esac
 430 fi
 431
 432 # host-specific stuff:
 433
 434 . ${srcdir}/../bfd/configure.host
 435
 436 echo $ac_n "checking for CC""... $ac_c" 1>&6
 437 test -z "$CC" && test -r ../Makefile && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
 438 test -z "$CC" && CC=cc
 439 echo "$ac_t""setting CC to $CC" 1>&6
 440
 441 cat > conftest.c <<EOF
 442 #ifdef __GNUC__
 443   yes;
 444 #endif
 445 EOF
 446 if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
 447   GCC=yes
 448   if test "${CFLAGS+set}" != set; then
 449     echo 'void f(){}' > conftest.c
 450     if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 451       CFLAGS="-g -O"
 452     else
 453       CFLAGS="-O"
 454     fi
 455   fi
 456 else
 457   GCC=
 458   test "${CFLAGS+set}" = set || CFLAGS="-g"
 459 fi
 460 rm -f conftest*
 461
 462
 463
 464 AR=${AR-ar}
 465
 466 # Extract the first word of "ranlib", so it can be a program name with args.
 467 set dummy ranlib; ac_word=$2
 468 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 469 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 470   echo $ac_n "(cached) $ac_c" 1>&6
 471 else
 472   if test -n "$RANLIB"; then
 473   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 474 else
 475   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 476   for ac_dir in $PATH; do
 477     test -z "$ac_dir" && ac_dir=.
 478     if test -f $ac_dir/$ac_word; then
 479       ac_cv_prog_RANLIB="ranlib"
 480       break
 481     fi
 482   done
 483   IFS="$ac_save_ifs"
 484   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 485 fi
 486 fi
 487 RANLIB="$ac_cv_prog_RANLIB"
 488 if test -n "$RANLIB"; then
 489   echo "$ac_t""$RANLIB" 1>&6
 490 else
 491   echo "$ac_t""no" 1>&6
 492 fi
 493
 494 ac_aux_dir=
 495 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 496   if test -f $ac_dir/install-sh; then
 497     ac_aux_dir=$ac_dir
 498     ac_install_sh="$ac_aux_dir/install-sh -c"
 499     break
 500   elif test -f $ac_dir/install.sh; then
 501     ac_aux_dir=$ac_dir
 502     ac_install_sh="$ac_aux_dir/install.sh -c"
 503     break
 504   fi
 505 done
 506 if test -z "$ac_aux_dir"; then
 507   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 508 fi
 509 ac_config_guess=$ac_aux_dir/config.guess
 510 ac_config_sub=$ac_aux_dir/config.sub
 511 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 512
 513 # Find a good install program.  We prefer a C program (faster),
 514 # so one script is as good as another.  But avoid the broken or
 515 # incompatible versions:
 516 # SysV /etc/install, /usr/sbin/install
 517 # SunOS /usr/etc/install
 518 # IRIX /sbin/install
 519 # AIX /bin/install
 520 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 521 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 522 # ./install, which can be erroneously created by make from ./install.sh.
 523 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 524 if test -z "$INSTALL"; then
 525 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 526   echo $ac_n "(cached) $ac_c" 1>&6
 527 else
 528     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 529   for ac_dir in $PATH; do
 530     # Account for people who put trailing slashes in PATH elements.
 531     case "$ac_dir/" in
 532     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 533     *)
 534       # OSF1 and SCO ODT 3.0 have their own names for install.
 535       for ac_prog in ginstall installbsd scoinst install; do
 536         if test -f $ac_dir/$ac_prog; then
 537           if test $ac_prog = install &&
 538             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 539             # AIX install.  It has an incompatible calling convention.
 540             # OSF/1 installbsd also uses dspmsg, but is usable.
 541             :
 542           else
 543             ac_cv_path_install="$ac_dir/$ac_prog -c"
 544             break 2
 545           fi
 546         fi
 547       done
 548       ;;
 549     esac
 550   done
 551   IFS="$ac_save_ifs"
 552   # As a last resort, use the slow shell script.
 553   test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh"
 554 fi
 555   INSTALL="$ac_cv_path_install"
 556 fi
 557 echo "$ac_t""$INSTALL" 1>&6
 558
 559 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 560 # It thinks the first close brace ends the variable substitution.
 561 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 562
 563 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 564
 565
 566 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 567 # On Suns, sometimes $CPP names a directory.
 568 if test -n "$CPP" && test -d "$CPP"; then
 569   CPP=
 570 fi
 571 if test -z "$CPP"; then
 572 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 573   echo $ac_n "(cached) $ac_c" 1>&6
 574 else
 575     # This must be in double quotes, not single quotes, because CPP may get
 576   # substituted into the Makefile and "${CC-cc}" will confuse make.
 577   CPP="${CC-cc} -E"
 578   # On the NeXT, cc -E runs the code through the compiler's parser,
 579   # not just through cpp.
 580   cat > conftest.$ac_ext <<EOF
 581 #line 582 "configure"
 582 #include "confdefs.h"
 583 #include <assert.h>
 584 Syntax Error
 585 EOF
 586 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 587 ac_err=`grep -v '^ *+' conftest.out`
 588 if test -z "$ac_err"; then
 589   :
 590 else
 591   echo "$ac_err" >&5
 592   rm -rf conftest*
 593   CPP="${CC-cc} -E -traditional-cpp"
 594   cat > conftest.$ac_ext <<EOF
 595 #line 596 "configure"
 596 #include "confdefs.h"
 597 #include <assert.h>
 598 Syntax Error
 599 EOF
 600 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 601 ac_err=`grep -v '^ *+' conftest.out`
 602 if test -z "$ac_err"; then
 603   :
 604 else
 605   echo "$ac_err" >&5
 606   rm -rf conftest*
 607   CPP=/lib/cpp
 608 fi
 609 rm -f conftest*
 610 fi
 611 rm -f conftest*
 612   ac_cv_prog_CPP="$CPP"
 613 fi
 614   CPP="$ac_cv_prog_CPP"
 615 else
 616   ac_cv_prog_CPP="$CPP"
 617 fi
 618 echo "$ac_t""$CPP" 1>&6
 619
 620 for ac_hdr in string.h strings.h
 621 do
 622 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
 623 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
 624 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 625   echo $ac_n "(cached) $ac_c" 1>&6
 626 else
 627   cat > conftest.$ac_ext <<EOF
 628 #line 629 "configure"
 629 #include "confdefs.h"
 630 #include <$ac_hdr>
 631 EOF
 632 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 633 ac_err=`grep -v '^ *+' conftest.out`
 634 if test -z "$ac_err"; then
 635   rm -rf conftest*
 636   eval "ac_cv_header_$ac_safe=yes"
 637 else
 638   echo "$ac_err" >&5
 639   rm -rf conftest*
 640   eval "ac_cv_header_$ac_safe=no"
 641 fi
 642 rm -f conftest*
 643 fi
 644 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 645   echo "$ac_t""yes" 1>&6
 646     ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
 647   cat >> confdefs.h <<EOF
 648 #define $ac_tr_hdr 1
 649 EOF
 650
 651 else
 652   echo "$ac_t""no" 1>&6
 653 fi
 654 done
 655
 656
 657 ac_aux_dir=
 658 for ac_dir in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`; do
 659   if test -f $ac_dir/install-sh; then
 660     ac_aux_dir=$ac_dir
 661     ac_install_sh="$ac_aux_dir/install-sh -c"
 662     break
 663   elif test -f $ac_dir/install.sh; then
 664     ac_aux_dir=$ac_dir
 665     ac_install_sh="$ac_aux_dir/install.sh -c"
 666     break
 667   fi
 668 done
 669 if test -z "$ac_aux_dir"; then
 670   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..;pwd` $srcdir/`cd $srcdir/..;pwd`" 1>&2; exit 1; }
 671 fi
 672 ac_config_guess=$ac_aux_dir/config.guess
 673 ac_config_sub=$ac_aux_dir/config.sub
 674 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 675
 676
 677 # Do some error checking and defaulting for the host and target type.
 678 # The inputs are:
 679 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 680 #
 681 # The rules are:
 682 # 1. You are not allowed to specify --host, --target, and nonopt at the
 683 #    same time.
 684 # 2. Host defaults to nonopt.
 685 # 3. If nonopt is not specified, then host defaults to the current host,
 686 #    as determined by config.guess.
 687 # 4. Target and build default to nonopt.
 688 # 5. If nonopt is not specified, then target and build default to host.
 689
 690 # The aliases save the names the user supplied, while $host etc.
 691 # will get canonicalized.
 692 case $host---$target---$nonopt in
 693 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 694 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 695 esac
 696
 697
 698 # Make sure we can run config.sub.
 699 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 700 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 701 fi
 702
 703 echo $ac_n "checking host system type""... $ac_c" 1>&6
 704
 705 host_alias=$host
 706 case "$host_alias" in
 707 NONE)
 708   case $nonopt in
 709   NONE)
 710     if host_alias=`$ac_config_guess`; then :
 711     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 712     fi ;;
 713   *) host_alias=$nonopt ;;
 714   esac ;;
 715 esac
 716
 717 host=`$ac_config_sub $host_alias`
 718 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 719 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 720 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 721 echo "$ac_t""$host" 1>&6
 722
 723 echo $ac_n "checking target system type""... $ac_c" 1>&6
 724
 725 target_alias=$target
 726 case "$target_alias" in
 727 NONE)
 728   case $nonopt in
 729   NONE) target_alias=$host_alias ;;
 730   *) target_alias=$nonopt ;;
 731   esac ;;
 732 esac
 733
 734 target=`$ac_config_sub $target_alias`
 735 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 736 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 737 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 738 echo "$ac_t""$target" 1>&6
 739
 740 echo $ac_n "checking build system type""... $ac_c" 1>&6
 741
 742 build_alias=$build
 743 case "$build_alias" in
 744 NONE)
 745   case $nonopt in
 746   NONE) build_alias=$host_alias ;;
 747   *) build_alias=$nonopt ;;
 748   esac ;;
 749 esac
 750
 751 build=`$ac_config_sub $build_alias`
 752 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 753 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 754 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 755 echo "$ac_t""$build" 1>&6
 756
 757 test "$host_alias" != "$target_alias" &&
 758   test "$program_prefix$program_suffix$program_transform_name" = \
 759     NONENONEs,x,x, &&
 760   program_prefix=${target_alias}-
 761
 762 if test -z "$target" ; then
 763     { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
 764 fi
 765 if test -z "$host" ; then
 766     { echo "configure: error: Unrecognized host system type; please check config.sub." 1>&2; exit 1; }
 767 fi
 768 if test "$program_transform_name" = s,x,x,; then
 769   program_transform_name=
 770 else
 771   # Double any \ or $.
 772   echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
 773   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 774   rm -f conftestsed
 775 fi
 776 test "$program_prefix" != NONE &&
 777   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 778 # Use a double $ so make ignores it.
 779 test "$program_suffix" != NONE &&
 780   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 781
 782 # sed with no file args requires a program.
 783 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 784
 785
 786 # target-specific stuff:
 787
 788 # Canonicalize the secondary target names.
 789 if test -n "$enable_targets" ; then
 790     for targ in `echo $enable_targets | sed 's/,/ /g'`
 791     do
 792         result=`$ac_config_sub $targ 2>/dev/null`
 793         if test -n "$result" ; then
 794             canon_targets="$canon_targets $result"
 795         else
 796             # Allow targets that config.sub doesn't recognize, like "all".
 797             canon_targets="$canon_targets $targ"
 798         fi
 799     done
 800 fi
 801
 802 all_targets=false
 803 selarchs=
 804 for targ in $target $canon_targets
 805 do
 806     if test "x$targ" = "xall" ; then
 807         all_targets=true
 808     else
 809         . $srcdir/../bfd/config.bfd
 810         selarchs="$selarchs $targ_archs"
 811     fi
 812 done
 813
 814 # We don't do any links based on the target system, just makefile config.
 815
 816 if test x${all_targets} = xfalse ; then
 817
 818     # Target architecture .o files.
 819     ta=
 820
 821     for arch in $selarchs
 822     do
 823         ad=`echo $arch | sed -e s/bfd_//g -e s/_arch//g`
 824         archdefs="$archdefs -DARCH_$ad"
 825         case "$arch" in
 826         bfd_a29k_arch)          ta="$ta a29k-dis.o" ;;
 827         bfd_alpha_arch)         ta="$ta alpha-dis.o" ;;
 828 # start-sanitize-arc
 829         bfd_arc_arch)           ta="$ta arc-dis.o arc-opc.o" ;;
 830 # end-sanitize-arc
 831         bfd_arm_arch)           ta="$ta arm-dis.o" ;;
 832         bfd_h8300_arch)         ta="$ta h8300-dis.o" ;;
 833         bfd_h8500_arch)         ta="$ta h8500-dis.o" ;;
 834         bfd_hppa_arch)          ta="$ta hppa-dis.o" ;;
 835         bfd_i386_arch)          ta="$ta i386-dis.o" ;;
 836         bfd_i960_arch)          ta="$ta i960-dis.o" ;;
 837         bfd_m68k_arch)          ta="$ta m68k-dis.o m68k-opc.o" ;;
 838         bfd_m88k_arch)          ta="$ta m88k-dis.o" ;;
 839         bfd_mips_arch)          ta="$ta mips-dis.o mips-opc.o" ;;
 840         bfd_ns32k_arch)         ta="$ta ns32k-dis.o" ;;
 841         bfd_powerpc_arch)       ta="$ta ppc-dis.o ppc-opc.o" ;;
 842         bfd_rs6000_arch)        ta="$ta ppc-dis.o ppc-opc.o" ;;
 843         bfd_sh_arch)            ta="$ta sh-dis.o" ;;
 844 # start-sanitize-rce
 845         bfd_rce_arch)           ta="$ta rce-dis.o" ;;
 846 # end-sanitize-rce
 847         bfd_sparc_arch)         ta="$ta sparc-dis.o sparc-opc.o" ;;
 848         bfd_vax_arch)           ;;
 849         bfd_we32k_arch)         ;;
 850         bfd_z8k_arch)           ta="$ta z8k-dis.o" ;;
 851         bfd_w65_arch)           ta="$ta w65-dis.o" ;;
 852
 853         "")                     ;;
 854         *)              { echo "configure: error: *** unknown target architecture $arch" 1>&2; exit 1; } ;;
 855         esac
 856     done
 857
 858     # Weed out duplicate .o files.
 859     f=""
 860     for i in $ta ; do
 861         case " $f " in
 862         *" $i "*) ;;
 863         *) f="$f $i" ;;
 864         esac
 865     done
 866     ta="$f"
 867
 868     # And duplicate -D flags.
 869     f=""
 870     for i in $archdefs ; do
 871         case " $f " in
 872         *" $i "*) ;;
 873         *) f="$f $i" ;;
 874         esac
 875     done
 876     archdefs="$f"
 877
 878     BFD_MACHINES="$ta"
 879
 880 else    # all_targets is true
 881     archdefs=-DARCH_all
 882     BFD_MACHINES='$(ALL_MACHINES)'
 883 fi
 884
 885
 886
 887
 888
 889 trap '' 1 2 15
 890 cat > confcache <<\EOF
 891 # This file is a shell script that caches the results of configure
 892 # tests run on this system so they can be shared between configure
 893 # scripts and configure runs.  It is not useful on other systems.
 894 # If it contains results you don't want to keep, you may remove or edit it.
 895 #
 896 # By default, configure uses ./config.cache as the cache file,
 897 # creating it if it does not exist already.  You can give configure
 898 # the --cache-file=FILE option to use a different cache file; that is
 899 # what configure does when it calls configure scripts in
 900 # subdirectories, so they share the cache.
 901 # Giving --cache-file=/dev/null disables caching, for debugging configure.
 902 # config.status only pays attention to the cache file if you give it the
 903 # --recheck option to rerun configure.
 904 #
 905 EOF
 906 # Ultrix sh set writes to stderr and can't be redirected directly,
 907 # and sets the high bit in the cache file unless we assign to the vars.
 908 (set) 2>&1 |
 909   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
 910   >> confcache
 911 if cmp -s $cache_file confcache; then
 912   :
 913 else
 914   if test -w $cache_file; then
 915     echo "updating cache $cache_file"
 916     cat confcache > $cache_file
 917   else
 918     echo "not updating unwritable cache $cache_file"
 919   fi
 920 fi
 921 rm -f confcache
 922
 923 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 924
 925 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 926 # Let make expand exec_prefix.
 927 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 928
 929 # Any assignment to VPATH causes Sun make to only execute
 930 # the first set of double-colon rules, so remove it if not needed.
 931 # If there is a colon in the path, we need to keep it.
 932 if test "x$srcdir" = x.; then
 933   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
 934 fi
 935
 936 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
 937
 938 DEFS=-DHAVE_CONFIG_H
 939
 940 # Without the "./", some shells look in PATH for config.status.
 941 : ${CONFIG_STATUS=./config.status}
 942
 943 echo creating $CONFIG_STATUS
 944 rm -f $CONFIG_STATUS
 945 cat > $CONFIG_STATUS <<EOF
 946 #! /bin/sh
 947 # Generated automatically by configure.
 948 # Run this file to recreate the current configuration.
 949 # This directory was configured as follows,
 950 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 951 #
 952 # $0 $ac_configure_args
 953 #
 954 # Compiler output produced by configure, useful for debugging
 955 # configure, is in ./config.log if it exists.
 956
 957 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
 958 for ac_option
 959 do
 960   case "\$ac_option" in
 961   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 962     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
 963     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
 964   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
 965     echo "$CONFIG_STATUS generated by autoconf version 2.4"
 966     exit 0 ;;
 967   -help | --help | --hel | --he | --h)
 968     echo "\$ac_cs_usage"; exit 0 ;;
 969   *) echo "\$ac_cs_usage"; exit 1 ;;
 970   esac
 971 done
 972
 973 ac_given_srcdir=$srcdir
 974 ac_given_INSTALL="$INSTALL"
 975
 976 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 977
 978 # Protect against being on the right side of a sed subst in config.status.
 979 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
 980  s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
 981 $ac_vpsub
 982 $extrasub
 983 s%@CFLAGS@%$CFLAGS%g
 984 s%@CPPFLAGS@%$CPPFLAGS%g
 985 s%@CXXFLAGS@%$CXXFLAGS%g
 986 s%@DEFS@%$DEFS%g
 987 s%@LDFLAGS@%$LDFLAGS%g
 988 s%@LIBS@%$LIBS%g
 989 s%@exec_prefix@%$exec_prefix%g
 990 s%@prefix@%$prefix%g
 991 s%@program_transform_name@%$program_transform_name%g
 992 s%@CC@%$CC%g
 993 s%@HDEFINES@%$HDEFINES%g
 994 s%@AR@%$AR%g
 995 s%@RANLIB@%$RANLIB%g
 996 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
 997 s%@INSTALL_DATA@%$INSTALL_DATA%g
 998 s%@CPP@%$CPP%g
 999 s%@host@%$host%g
1000 s%@host_alias@%$host_alias%g
1001 s%@host_cpu@%$host_cpu%g
1002 s%@host_vendor@%$host_vendor%g
1003 s%@host_os@%$host_os%g
1004 s%@target@%$target%g
1005 s%@target_alias@%$target_alias%g
1006 s%@target_cpu@%$target_cpu%g
1007 s%@target_vendor@%$target_vendor%g
1008 s%@target_os@%$target_os%g
1009 s%@build@%$build%g
1010 s%@build_alias@%$build_alias%g
1011 s%@build_cpu@%$build_cpu%g
1012 s%@build_vendor@%$build_vendor%g
1013 s%@build_os@%$build_os%g
1014 s%@archdefs@%$archdefs%g
1015 s%@BFD_MACHINES@%$BFD_MACHINES%g
1016
1017 CEOF
1018 EOF
1019 cat >> $CONFIG_STATUS <<EOF
1020
1021 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1022 EOF
1023 cat >> $CONFIG_STATUS <<\EOF
1024 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1025   # Support "outfile[:infile]", defaulting infile="outfile.in".
1026   case "$ac_file" in
1027   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1028        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1029   *) ac_file_in="${ac_file}.in" ;;
1030   esac
1031
1032   # Adjust relative srcdir, etc. for subdirectories.
1033
1034   # Remove last slash and all that follows it.  Not all systems have dirname.
1035   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1036   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1037     # The file is in a subdirectory.
1038     test ! -d "$ac_dir" && mkdir "$ac_dir"
1039     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1040     # A "../" for each directory in $ac_dir_suffix.
1041     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1042   else
1043     ac_dir_suffix= ac_dots=
1044   fi
1045
1046   case "$ac_given_srcdir" in
1047   .)  srcdir=.
1048       if test -z "$ac_dots"; then top_srcdir=.
1049       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1050   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1051   *) # Relative path.
1052     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1053     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1054   esac
1055
1056   case "$ac_given_INSTALL" in
1057   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1058   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1059   esac
1060   echo creating "$ac_file"
1061   rm -f "$ac_file"
1062   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1063   case "$ac_file" in
1064   *Makefile*) ac_comsub="1i\\
1065 # $configure_input" ;;
1066   *) ac_comsub= ;;
1067   esac
1068   sed -e "$ac_comsub
1069 s%@configure_input@%$configure_input%g
1070 s%@srcdir@%$srcdir%g
1071 s%@top_srcdir@%$top_srcdir%g
1072 s%@INSTALL@%$INSTALL%g
1073 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1074 fi; done
1075 rm -f conftest.subs
1076
1077 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1078 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1079 #
1080 # ac_d sets the value in "#define NAME VALUE" lines.
1081 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1082 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1083 ac_dC='\3'
1084 ac_dD='%g'
1085 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1086 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1087 ac_uB='\([      ]\)%\1#\2define\3'
1088 ac_uC=' '
1089 ac_uD='\4%g'
1090 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1091 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1092 ac_eB='$%\1#\2define\3'
1093 ac_eC=' '
1094 ac_eD='%g'
1095
1096 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
1097 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1098   # Support "outfile[:infile]", defaulting infile="outfile.in".
1099   case "$ac_file" in
1100   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1101        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1102   *) ac_file_in="${ac_file}.in" ;;
1103   esac
1104
1105   echo creating $ac_file
1106
1107   rm -f conftest.frag conftest.in conftest.out
1108   cp $ac_given_srcdir/$ac_file_in conftest.in
1109
1110 EOF
1111
1112 # Transform confdefs.h into a sed script conftest.vals that substitutes
1113 # the proper values into config.h.in to produce config.h.  And first:
1114 # Protect against being on the right side of a sed subst in config.status.
1115 # Protect against being in an unquoted here document in config.status.
1116 rm -f conftest.vals
1117 cat > conftest.hdr <<\EOF
1118 s/[\\&%]/\\&/g
1119 s%[\\$`]%\\&%g
1120 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1121 s%ac_d%ac_u%gp
1122 s%ac_u%ac_e%gp
1123 EOF
1124 sed -n -f conftest.hdr confdefs.h > conftest.vals
1125 rm -f conftest.hdr
1126
1127 # This sed command replaces #undef with comments.  This is necessary, for
1128 # example, in the case of _POSIX_SOURCE, which is predefined and required
1129 # on some systems where configure will not decide to define it.
1130 cat >> conftest.vals <<\EOF
1131 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1132 EOF
1133
1134 # Break up conftest.vals because some shells have a limit on
1135 # the size of here documents, and old seds have small limits too.
1136 # Maximum number of lines to put in a single here document.
1137 ac_max_here_lines=12
1138
1139 rm -f conftest.tail
1140 while :
1141 do
1142   ac_lines=`grep -c . conftest.vals`
1143   # grep -c gives empty output for an empty file on some AIX systems.
1144   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1145   # Write a limited-size here document to conftest.frag.
1146   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1147   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1148   echo 'CEOF
1149   sed -f conftest.frag conftest.in > conftest.out
1150   rm -f conftest.in
1151   mv conftest.out conftest.in
1152 ' >> $CONFIG_STATUS
1153   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1154   rm -f conftest.vals
1155   mv conftest.tail conftest.vals
1156 done
1157 rm -f conftest.vals
1158
1159 cat >> $CONFIG_STATUS <<\EOF
1160   rm -f conftest.frag conftest.h
1161   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1162   cat conftest.in >> conftest.h
1163   rm -f conftest.in
1164   if cmp -s $ac_file conftest.h 2>/dev/null; then
1165     echo "$ac_file is unchanged"
1166     rm -f conftest.h
1167   else
1168     rm -f $ac_file
1169     mv conftest.h $ac_file
1170   fi
1171 fi; done
1172
1173
1174
1175 exit 0
1176 EOF
1177 chmod +x $CONFIG_STATUS
1178 rm -fr confdefs* $ac_clean_files
1179 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1180