gdb/testsuite/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="$ac_help
  15   --enable-shared         use shared libraries"
  16
  17 # Initialize some variables set by options.
  18 # The variables have the same names as the options, with
  19 # dashes changed to underlines.
  20 build=NONE
  21 cache_file=./config.cache
  22 exec_prefix=NONE
  23 host=NONE
  24 no_create=
  25 nonopt=NONE
  26 no_recursion=
  27 prefix=NONE
  28 program_prefix=NONE
  29 program_suffix=NONE
  30 program_transform_name=s,x,x,
  31 silent=
  32 site=
  33 srcdir=
  34 target=NONE
  35 verbose=
  36 x_includes=NONE
  37 x_libraries=NONE
  38 bindir='${exec_prefix}/bin'
  39 sbindir='${exec_prefix}/sbin'
  40 libexecdir='${exec_prefix}/libexec'
  41 datadir='${prefix}/share'
  42 sysconfdir='${prefix}/etc'
  43 sharedstatedir='${prefix}/com'
  44 localstatedir='${prefix}/var'
  45 libdir='${exec_prefix}/lib'
  46 includedir='${prefix}/include'
  47 oldincludedir='/usr/include'
  48 infodir='${prefix}/info'
  49 mandir='${prefix}/man'
  50
  51 # Initialize some other variables.
  52 subdirs=
  53 MFLAGS= MAKEFLAGS=
  54 SHELL=${CONFIG_SHELL-/bin/sh}
  55 # Maximum number of lines to put in a shell here document.
  56 ac_max_here_lines=12
  57
  58 ac_prev=
  59 for ac_option
  60 do
  61
  62   # If the previous option needs an argument, assign it.
  63   if test -n "$ac_prev"; then
  64     eval "$ac_prev=\$ac_option"
  65     ac_prev=
  66     continue
  67   fi
  68
  69   case "$ac_option" in
  70   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  71   *) ac_optarg= ;;
  72   esac
  73
  74   # Accept the important Cygnus configure options, so we can diagnose typos.
  75
  76   case "$ac_option" in
  77
  78   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  79     ac_prev=bindir ;;
  80   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  81     bindir="$ac_optarg" ;;
  82
  83   -build | --build | --buil | --bui | --bu)
  84     ac_prev=build ;;
  85   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  86     build="$ac_optarg" ;;
  87
  88   -cache-file | --cache-file | --cache-fil | --cache-fi \
  89   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  90     ac_prev=cache_file ;;
  91   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  92   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  93     cache_file="$ac_optarg" ;;
  94
  95   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  96     ac_prev=datadir ;;
  97   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  98   | --da=*)
  99     datadir="$ac_optarg" ;;
 100
 101   -disable-* | --disable-*)
 102     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 103     # Reject names that are not valid shell variable names.
 104     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 105       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 106     fi
 107     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 108     eval "enable_${ac_feature}=no" ;;
 109
 110   -enable-* | --enable-*)
 111     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 112     # Reject names that are not valid shell variable names.
 113     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 114       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 115     fi
 116     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 117     case "$ac_option" in
 118       *=*) ;;
 119       *) ac_optarg=yes ;;
 120     esac
 121     eval "enable_${ac_feature}='$ac_optarg'" ;;
 122
 123   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 124   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 125   | --exec | --exe | --ex)
 126     ac_prev=exec_prefix ;;
 127   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 128   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 129   | --exec=* | --exe=* | --ex=*)
 130     exec_prefix="$ac_optarg" ;;
 131
 132   -gas | --gas | --ga | --g)
 133     # Obsolete; use --with-gas.
 134     with_gas=yes ;;
 135
 136   -help | --help | --hel | --he)
 137     # Omit some internal or obsolete options to make the list less imposing.
 138     # This message is too long to be a string in the A/UX 3.1 sh.
 139     cat << EOF
 140 Usage: configure [options] [host]
 141 Options: [defaults in brackets after descriptions]
 142 Configuration:
 143   --cache-file=FILE       cache test results in FILE
 144   --help                  print this message
 145   --no-create             do not create output files
 146   --quiet, --silent       do not print \`checking...' messages
 147   --version               print the version of autoconf that created configure
 148 Directory and file names:
 149   --prefix=PREFIX         install architecture-independent files in PREFIX
 150                           [$ac_default_prefix]
 151   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 152                           [same as prefix]
 153   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 154   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 155   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 156   --datadir=DIR           read-only architecture-independent data in DIR
 157                           [PREFIX/share]
 158   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 159   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 160                           [PREFIX/com]
 161   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 162   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 163   --includedir=DIR        C header files in DIR [PREFIX/include]
 164   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 165   --infodir=DIR           info documentation in DIR [PREFIX/info]
 166   --mandir=DIR            man documentation in DIR [PREFIX/man]
 167   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 168   --program-prefix=PREFIX prepend PREFIX to installed program names
 169   --program-suffix=SUFFIX append SUFFIX to installed program names
 170   --program-transform-name=PROGRAM
 171                           run sed PROGRAM on installed program names
 172 EOF
 173     cat << EOF
 174 Host type:
 175   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 176   --host=HOST             configure for HOST [guessed]
 177   --target=TARGET         configure for TARGET [TARGET=HOST]
 178 Features and packages:
 179   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 180   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 181   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 182   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 183   --x-includes=DIR        X include files are in DIR
 184   --x-libraries=DIR       X library files are in DIR
 185 EOF
 186     if test -n "$ac_help"; then
 187       echo "--enable and --with options recognized:$ac_help"
 188     fi
 189     exit 0 ;;
 190
 191   -host | --host | --hos | --ho)
 192     ac_prev=host ;;
 193   -host=* | --host=* | --hos=* | --ho=*)
 194     host="$ac_optarg" ;;
 195
 196   -includedir | --includedir | --includedi | --included | --include \
 197   | --includ | --inclu | --incl | --inc)
 198     ac_prev=includedir ;;
 199   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 200   | --includ=* | --inclu=* | --incl=* | --inc=*)
 201     includedir="$ac_optarg" ;;
 202
 203   -infodir | --infodir | --infodi | --infod | --info | --inf)
 204     ac_prev=infodir ;;
 205   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 206     infodir="$ac_optarg" ;;
 207
 208   -libdir | --libdir | --libdi | --libd)
 209     ac_prev=libdir ;;
 210   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 211     libdir="$ac_optarg" ;;
 212
 213   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 214   | --libexe | --libex | --libe)
 215     ac_prev=libexecdir ;;
 216   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 217   | --libexe=* | --libex=* | --libe=*)
 218     libexecdir="$ac_optarg" ;;
 219
 220   -localstatedir | --localstatedir | --localstatedi | --localstated \
 221   | --localstate | --localstat | --localsta | --localst \
 222   | --locals | --local | --loca | --loc | --lo)
 223     ac_prev=localstatedir ;;
 224   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 225   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 226   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 227     localstatedir="$ac_optarg" ;;
 228
 229   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 230     ac_prev=mandir ;;
 231   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 232     mandir="$ac_optarg" ;;
 233
 234   -nfp | --nfp | --nf)
 235     # Obsolete; use --without-fp.
 236     with_fp=no ;;
 237
 238   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 239   | --no-cr | --no-c)
 240     no_create=yes ;;
 241
 242   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 243   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 244     no_recursion=yes ;;
 245
 246   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 247   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 248   | --oldin | --oldi | --old | --ol | --o)
 249     ac_prev=oldincludedir ;;
 250   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 251   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 252   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 253     oldincludedir="$ac_optarg" ;;
 254
 255   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 256     ac_prev=prefix ;;
 257   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 258     prefix="$ac_optarg" ;;
 259
 260   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 261   | --program-pre | --program-pr | --program-p)
 262     ac_prev=program_prefix ;;
 263   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 264   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 265     program_prefix="$ac_optarg" ;;
 266
 267   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 268   | --program-suf | --program-su | --program-s)
 269     ac_prev=program_suffix ;;
 270   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 271   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 272     program_suffix="$ac_optarg" ;;
 273
 274   -program-transform-name | --program-transform-name \
 275   | --program-transform-nam | --program-transform-na \
 276   | --program-transform-n | --program-transform- \
 277   | --program-transform | --program-transfor \
 278   | --program-transfo | --program-transf \
 279   | --program-trans | --program-tran \
 280   | --progr-tra | --program-tr | --program-t)
 281     ac_prev=program_transform_name ;;
 282   -program-transform-name=* | --program-transform-name=* \
 283   | --program-transform-nam=* | --program-transform-na=* \
 284   | --program-transform-n=* | --program-transform-=* \
 285   | --program-transform=* | --program-transfor=* \
 286   | --program-transfo=* | --program-transf=* \
 287   | --program-trans=* | --program-tran=* \
 288   | --progr-tra=* | --program-tr=* | --program-t=*)
 289     program_transform_name="$ac_optarg" ;;
 290
 291   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 292   | -silent | --silent | --silen | --sile | --sil)
 293     silent=yes ;;
 294
 295   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 296     ac_prev=sbindir ;;
 297   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 298   | --sbi=* | --sb=*)
 299     sbindir="$ac_optarg" ;;
 300
 301   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 302   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 303   | --sharedst | --shareds | --shared | --share | --shar \
 304   | --sha | --sh)
 305     ac_prev=sharedstatedir ;;
 306   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 307   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 308   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 309   | --sha=* | --sh=*)
 310     sharedstatedir="$ac_optarg" ;;
 311
 312   -site | --site | --sit)
 313     ac_prev=site ;;
 314   -site=* | --site=* | --sit=*)
 315     site="$ac_optarg" ;;
 316
 317   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 318     ac_prev=srcdir ;;
 319   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 320     srcdir="$ac_optarg" ;;
 321
 322   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 323   | --syscon | --sysco | --sysc | --sys | --sy)
 324     ac_prev=sysconfdir ;;
 325   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 326   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 327     sysconfdir="$ac_optarg" ;;
 328
 329   -target | --target | --targe | --targ | --tar | --ta | --t)
 330     ac_prev=target ;;
 331   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 332     target="$ac_optarg" ;;
 333
 334   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 335     verbose=yes ;;
 336
 337   -version | --version | --versio | --versi | --vers)
 338     echo "configure generated by autoconf version 2.13"
 339     exit 0 ;;
 340
 341   -with-* | --with-*)
 342     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 343     # Reject names that are not valid shell variable names.
 344     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 345       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 346     fi
 347     ac_package=`echo $ac_package| sed 's/-/_/g'`
 348     case "$ac_option" in
 349       *=*) ;;
 350       *) ac_optarg=yes ;;
 351     esac
 352     eval "with_${ac_package}='$ac_optarg'" ;;
 353
 354   -without-* | --without-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     eval "with_${ac_package}=no" ;;
 362
 363   --x)
 364     # Obsolete; use --with-x.
 365     with_x=yes ;;
 366
 367   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 368   | --x-incl | --x-inc | --x-in | --x-i)
 369     ac_prev=x_includes ;;
 370   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 371   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 372     x_includes="$ac_optarg" ;;
 373
 374   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 375   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 376     ac_prev=x_libraries ;;
 377   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 378   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 379     x_libraries="$ac_optarg" ;;
 380
 381   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 382     ;;
 383
 384   *)
 385     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 386       echo "configure: warning: $ac_option: invalid host type" 1>&2
 387     fi
 388     if test "x$nonopt" != xNONE; then
 389       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 390     fi
 391     nonopt="$ac_option"
 392     ;;
 393
 394   esac
 395 done
 396
 397 if test -n "$ac_prev"; then
 398   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 399 fi
 400
 401 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 402
 403 # File descriptor usage:
 404 # 0 standard input
 405 # 1 file creation
 406 # 2 errors and warnings
 407 # 3 some systems may open it to /dev/tty
 408 # 4 used on the Kubota Titan
 409 # 6 checking for... messages and results
 410 # 5 compiler messages saved in config.log
 411 if test "$silent" = yes; then
 412   exec 6>/dev/null
 413 else
 414   exec 6>&1
 415 fi
 416 exec 5>./config.log
 417
 418 echo "\
 419 This file contains any messages produced by compilers while
 420 running configure, to aid debugging if configure makes a mistake.
 421 " 1>&5
 422
 423 # Strip out --no-create and --no-recursion so they do not pile up.
 424 # Also quote any args containing shell metacharacters.
 425 ac_configure_args=
 426 for ac_arg
 427 do
 428   case "$ac_arg" in
 429   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 430   | --no-cr | --no-c) ;;
 431   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 432   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 433   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 434   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 435   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 436   esac
 437 done
 438
 439 # NLS nuisances.
 440 # Only set these to C if already set.  These must not be set unconditionally
 441 # because not all systems understand e.g. LANG=C (notably SCO).
 442 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 443 # Non-C LC_CTYPE values break the ctype check.
 444 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 445 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 446 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 447 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 448
 449 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 450 rm -rf conftest* confdefs.h
 451 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 452 echo > confdefs.h
 453
 454 # A filename unique to this package, relative to the directory that
 455 # configure is in, which we can look for to find out if srcdir is correct.
 456 ac_unique_file=gdb.base
 457
 458 # Find the source files, if location was not specified.
 459 if test -z "$srcdir"; then
 460   ac_srcdir_defaulted=yes
 461   # Try the directory containing this script, then its parent.
 462   ac_prog=$0
 463   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 464   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 465   srcdir=$ac_confdir
 466   if test ! -r $srcdir/$ac_unique_file; then
 467     srcdir=..
 468   fi
 469 else
 470   ac_srcdir_defaulted=no
 471 fi
 472 if test ! -r $srcdir/$ac_unique_file; then
 473   if test "$ac_srcdir_defaulted" = yes; then
 474     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 475   else
 476     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 477   fi
 478 fi
 479 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 480
 481 # Prefer explicitly selected file to automatically selected ones.
 482 if test -z "$CONFIG_SITE"; then
 483   if test "x$prefix" != xNONE; then
 484     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 485   else
 486     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 487   fi
 488 fi
 489 for ac_site_file in $CONFIG_SITE; do
 490   if test -r "$ac_site_file"; then
 491     echo "loading site script $ac_site_file"
 492     . "$ac_site_file"
 493   fi
 494 done
 495
 496 if test -r "$cache_file"; then
 497   echo "loading cache $cache_file"
 498   . $cache_file
 499 else
 500   echo "creating cache $cache_file"
 501   > $cache_file
 502 fi
 503
 504 ac_ext=c
 505 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 506 ac_cpp='$CPP $CPPFLAGS'
 507 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 508 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 509 cross_compiling=$ac_cv_prog_cc_cross
 510
 511 ac_exeext=
 512 ac_objext=o
 513 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 514   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 515   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 516     ac_n= ac_c='
 517 ' ac_t='        '
 518   else
 519     ac_n=-n ac_c= ac_t=
 520   fi
 521 else
 522   ac_n= ac_c='\c' ac_t=
 523 fi
 524
 525
 526
 527 CC=${CC-cc}
 528
 529 ac_aux_dir=
 530 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
 531   if test -f $ac_dir/install-sh; then
 532     ac_aux_dir=$ac_dir
 533     ac_install_sh="$ac_aux_dir/install-sh -c"
 534     break
 535   elif test -f $ac_dir/install.sh; then
 536     ac_aux_dir=$ac_dir
 537     ac_install_sh="$ac_aux_dir/install.sh -c"
 538     break
 539   fi
 540 done
 541 if test -z "$ac_aux_dir"; then
 542   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
 543 fi
 544 ac_config_guess=$ac_aux_dir/config.guess
 545 ac_config_sub=$ac_aux_dir/config.sub
 546 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 547
 548
 549 # Do some error checking and defaulting for the host and target type.
 550 # The inputs are:
 551 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 552 #
 553 # The rules are:
 554 # 1. You are not allowed to specify --host, --target, and nonopt at the
 555 #    same time.
 556 # 2. Host defaults to nonopt.
 557 # 3. If nonopt is not specified, then host defaults to the current host,
 558 #    as determined by config.guess.
 559 # 4. Target and build default to nonopt.
 560 # 5. If nonopt is not specified, then target and build default to host.
 561
 562 # The aliases save the names the user supplied, while $host etc.
 563 # will get canonicalized.
 564 case $host---$target---$nonopt in
 565 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 566 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 567 esac
 568
 569
 570 # Make sure we can run config.sub.
 571 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 572 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 573 fi
 574
 575 echo $ac_n "checking host system type""... $ac_c" 1>&6
 576 echo "configure:577: checking host system type" >&5
 577
 578 host_alias=$host
 579 case "$host_alias" in
 580 NONE)
 581   case $nonopt in
 582   NONE)
 583     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 584     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 585     fi ;;
 586   *) host_alias=$nonopt ;;
 587   esac ;;
 588 esac
 589
 590 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 591 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 592 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 593 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 594 echo "$ac_t""$host" 1>&6
 595
 596 echo $ac_n "checking target system type""... $ac_c" 1>&6
 597 echo "configure:598: checking target system type" >&5
 598
 599 target_alias=$target
 600 case "$target_alias" in
 601 NONE)
 602   case $nonopt in
 603   NONE) target_alias=$host_alias ;;
 604   *) target_alias=$nonopt ;;
 605   esac ;;
 606 esac
 607
 608 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 609 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 610 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 611 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 612 echo "$ac_t""$target" 1>&6
 613
 614 echo $ac_n "checking build system type""... $ac_c" 1>&6
 615 echo "configure:616: checking build system type" >&5
 616
 617 build_alias=$build
 618 case "$build_alias" in
 619 NONE)
 620   case $nonopt in
 621   NONE) build_alias=$host_alias ;;
 622   *) build_alias=$nonopt ;;
 623   esac ;;
 624 esac
 625
 626 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 627 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 628 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 629 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 630 echo "$ac_t""$build" 1>&6
 631
 632 test "$host_alias" != "$target_alias" &&
 633   test "$program_prefix$program_suffix$program_transform_name" = \
 634     NONENONEs,x,x, &&
 635   program_prefix=${target_alias}-
 636
 637
 638 # Directories to use in all configurations.
 639 configdirs="gdb.asm gdb.base gdb.c++ gdb.disasm gdb.chill gdb.threads gdb.trace"
 640
 641 # Directories to use for a configuration which uses stabs.
 642 stabsdirs="gdb.stabs"
 643
 644         # this section is for targets that use stabs
 645 # add stabs tests for appropriate targets
 646 case "${target}" in
 647         powerpc-*-aix*) configdirs="${configdirs} ${stabsdirs}" ;;
 648         rs6000-*-aix*)  configdirs="${configdirs} ${stabsdirs}" ;;
 649         *-*-bsd*)       configdirs="${configdirs} ${stabsdirs}" ;;
 650         *-*-go32*)      configdirs="${configdirs} ${stabsdirs}" ;;
 651         *-*-linux*)     configdirs="${configdirs} ${stabsdirs}" ;;
 652         *-*-lynxos*)    configdirs="${configdirs} ${stabsdirs}" ;;
 653         *-sun-*)        configdirs="${configdirs} ${stabsdirs}" ;;
 654         hppa*-*-*)      configdirs="${configdirs} ${stabsdirs}" ;;
 655         *-*-elf*)       configdirs="${configdirs} ${stabsdirs}" ;;
 656         *)              if test "x${with_stabs}" = x"yes" ; then
 657                           configdirs="${configdirs} ${stabsdirs}"
 658                         fi ;;
 659 esac
 660
 661 # Directory with HP specific tests. They will run only with HP's compilers.
 662 # These tests will not work on other platforms and compilers.
 663
 664 hpdir="gdb.hp"
 665
 666 case "${target}" in
 667  hppa*-*-hpux*) configdirs="${configdirs} ${hpdir}" ;;
 668 esac
 669
 670
 671 # Begin stuff to support --enable-shared
 672 # Check whether --enable-shared or --disable-shared was given.
 673 if test "${enable_shared+set}" = set; then
 674   enableval="$enable_shared"
 675   case "${enableval}" in
 676   yes) shared=true ;;
 677   no)  shared=false ;;
 678   *) shared=true ;;
 679 esac
 680 fi
 681 RPATH_ENVVAR=LD_LIBRARY_PATH
 682 # If we have shared libraries, try to set RPATH_ENVVAR reasonably.
 683 if test "${shared}" = "true"; then
 684   case "${host}" in
 685   *-*-hpux*)
 686     RPATH_ENVVAR=SHLIB_PATH
 687     ;;
 688   esac
 689 fi
 690
 691 # End stuff to support --enable-shared
 692
 693 # configure the subdirectories too
 694 subdirs="$configdirs"
 695
 696
 697 trap '' 1 2 15
 698 cat > confcache <<\EOF
 699 # This file is a shell script that caches the results of configure
 700 # tests run on this system so they can be shared between configure
 701 # scripts and configure runs.  It is not useful on other systems.
 702 # If it contains results you don't want to keep, you may remove or edit it.
 703 #
 704 # By default, configure uses ./config.cache as the cache file,
 705 # creating it if it does not exist already.  You can give configure
 706 # the --cache-file=FILE option to use a different cache file; that is
 707 # what configure does when it calls configure scripts in
 708 # subdirectories, so they share the cache.
 709 # Giving --cache-file=/dev/null disables caching, for debugging configure.
 710 # config.status only pays attention to the cache file if you give it the
 711 # --recheck option to rerun configure.
 712 #
 713 EOF
 714 # The following way of writing the cache mishandles newlines in values,
 715 # but we know of no workaround that is simple, portable, and efficient.
 716 # So, don't put newlines in cache variables' values.
 717 # Ultrix sh set writes to stderr and can't be redirected directly,
 718 # and sets the high bit in the cache file unless we assign to the vars.
 719 (set) 2>&1 |
 720   case `(ac_space=' '; set | grep ac_space) 2>&1` in
 721   *ac_space=\ *)
 722     # `set' does not quote correctly, so add quotes (double-quote substitution
 723     # turns \\\\ into \\, and sed turns \\ into \).
 724     sed -n \
 725       -e "s/'/'\\\\''/g" \
 726       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
 727     ;;
 728   *)
 729     # `set' quotes correctly as required by POSIX, so do not add quotes.
 730     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
 731     ;;
 732   esac >> confcache
 733 if cmp -s $cache_file confcache; then
 734   :
 735 else
 736   if test -w $cache_file; then
 737     echo "updating cache $cache_file"
 738     cat confcache > $cache_file
 739   else
 740     echo "not updating unwritable cache $cache_file"
 741   fi
 742 fi
 743 rm -f confcache
 744
 745 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 746
 747 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 748 # Let make expand exec_prefix.
 749 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 750
 751 # Any assignment to VPATH causes Sun make to only execute
 752 # the first set of double-colon rules, so remove it if not needed.
 753 # If there is a colon in the path, we need to keep it.
 754 if test "x$srcdir" = x.; then
 755   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
 756 fi
 757
 758 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
 759
 760 # Transform confdefs.h into DEFS.
 761 # Protect against shell expansion while executing Makefile rules.
 762 # Protect against Makefile macro expansion.
 763 cat > conftest.defs <<\EOF
 764 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
 765 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
 766 s%\[%\\&%g
 767 s%\]%\\&%g
 768 s%\$%$$%g
 769 EOF
 770 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
 771 rm -f conftest.defs
 772
 773
 774 # Without the "./", some shells look in PATH for config.status.
 775 : ${CONFIG_STATUS=./config.status}
 776
 777 echo creating $CONFIG_STATUS
 778 rm -f $CONFIG_STATUS
 779 cat > $CONFIG_STATUS <<EOF
 780 #! /bin/sh
 781 # Generated automatically by configure.
 782 # Run this file to recreate the current configuration.
 783 # This directory was configured as follows,
 784 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 785 #
 786 # $0 $ac_configure_args
 787 #
 788 # Compiler output produced by configure, useful for debugging
 789 # configure, is in ./config.log if it exists.
 790
 791 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
 792 for ac_option
 793 do
 794   case "\$ac_option" in
 795   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 796     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
 797     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
 798   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
 799     echo "$CONFIG_STATUS generated by autoconf version 2.13"
 800     exit 0 ;;
 801   -help | --help | --hel | --he | --h)
 802     echo "\$ac_cs_usage"; exit 0 ;;
 803   *) echo "\$ac_cs_usage"; exit 1 ;;
 804   esac
 805 done
 806
 807 ac_given_srcdir=$srcdir
 808
 809 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 810 EOF
 811 cat >> $CONFIG_STATUS <<EOF
 812
 813 # Protect against being on the right side of a sed subst in config.status.
 814 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
 815  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
 816 $ac_vpsub
 817 $extrasub
 818 s%@SHELL@%$SHELL%g
 819 s%@CFLAGS@%$CFLAGS%g
 820 s%@CPPFLAGS@%$CPPFLAGS%g
 821 s%@CXXFLAGS@%$CXXFLAGS%g
 822 s%@FFLAGS@%$FFLAGS%g
 823 s%@DEFS@%$DEFS%g
 824 s%@LDFLAGS@%$LDFLAGS%g
 825 s%@LIBS@%$LIBS%g
 826 s%@exec_prefix@%$exec_prefix%g
 827 s%@prefix@%$prefix%g
 828 s%@program_transform_name@%$program_transform_name%g
 829 s%@bindir@%$bindir%g
 830 s%@sbindir@%$sbindir%g
 831 s%@libexecdir@%$libexecdir%g
 832 s%@datadir@%$datadir%g
 833 s%@sysconfdir@%$sysconfdir%g
 834 s%@sharedstatedir@%$sharedstatedir%g
 835 s%@localstatedir@%$localstatedir%g
 836 s%@libdir@%$libdir%g
 837 s%@includedir@%$includedir%g
 838 s%@oldincludedir@%$oldincludedir%g
 839 s%@infodir@%$infodir%g
 840 s%@mandir@%$mandir%g
 841 s%@CC@%$CC%g
 842 s%@host@%$host%g
 843 s%@host_alias@%$host_alias%g
 844 s%@host_cpu@%$host_cpu%g
 845 s%@host_vendor@%$host_vendor%g
 846 s%@host_os@%$host_os%g
 847 s%@target@%$target%g
 848 s%@target_alias@%$target_alias%g
 849 s%@target_cpu@%$target_cpu%g
 850 s%@target_vendor@%$target_vendor%g
 851 s%@target_os@%$target_os%g
 852 s%@build@%$build%g
 853 s%@build_alias@%$build_alias%g
 854 s%@build_cpu@%$build_cpu%g
 855 s%@build_vendor@%$build_vendor%g
 856 s%@build_os@%$build_os%g
 857 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
 858 s%@subdirs@%$subdirs%g
 859
 860 CEOF
 861 EOF
 862
 863 cat >> $CONFIG_STATUS <<\EOF
 864
 865 # Split the substitutions into bite-sized pieces for seds with
 866 # small command number limits, like on Digital OSF/1 and HP-UX.
 867 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
 868 ac_file=1 # Number of current file.
 869 ac_beg=1 # First line for current file.
 870 ac_end=$ac_max_sed_cmds # Line after last line for current file.
 871 ac_more_lines=:
 872 ac_sed_cmds=""
 873 while $ac_more_lines; do
 874   if test $ac_beg -gt 1; then
 875     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
 876   else
 877     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
 878   fi
 879   if test ! -s conftest.s$ac_file; then
 880     ac_more_lines=false
 881     rm -f conftest.s$ac_file
 882   else
 883     if test -z "$ac_sed_cmds"; then
 884       ac_sed_cmds="sed -f conftest.s$ac_file"
 885     else
 886       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
 887     fi
 888     ac_file=`expr $ac_file + 1`
 889     ac_beg=$ac_end
 890     ac_end=`expr $ac_end + $ac_max_sed_cmds`
 891   fi
 892 done
 893 if test -z "$ac_sed_cmds"; then
 894   ac_sed_cmds=cat
 895 fi
 896 EOF
 897
 898 cat >> $CONFIG_STATUS <<EOF
 899
 900 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
 901 EOF
 902 cat >> $CONFIG_STATUS <<\EOF
 903 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
 904   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
 905   case "$ac_file" in
 906   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
 907        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
 908   *) ac_file_in="${ac_file}.in" ;;
 909   esac
 910
 911   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
 912
 913   # Remove last slash and all that follows it.  Not all systems have dirname.
 914   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
 915   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
 916     # The file is in a subdirectory.
 917     test ! -d "$ac_dir" && mkdir "$ac_dir"
 918     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
 919     # A "../" for each directory in $ac_dir_suffix.
 920     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
 921   else
 922     ac_dir_suffix= ac_dots=
 923   fi
 924
 925   case "$ac_given_srcdir" in
 926   .)  srcdir=.
 927       if test -z "$ac_dots"; then top_srcdir=.
 928       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
 929   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
 930   *) # Relative path.
 931     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
 932     top_srcdir="$ac_dots$ac_given_srcdir" ;;
 933   esac
 934
 935
 936   echo creating "$ac_file"
 937   rm -f "$ac_file"
 938   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
 939   case "$ac_file" in
 940   *Makefile*) ac_comsub="1i\\
 941 # $configure_input" ;;
 942   *) ac_comsub= ;;
 943   esac
 944
 945   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
 946   sed -e "$ac_comsub
 947 s%@configure_input@%$configure_input%g
 948 s%@srcdir@%$srcdir%g
 949 s%@top_srcdir@%$top_srcdir%g
 950 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
 951 fi; done
 952 rm -f conftest.s*
 953
 954 EOF
 955 cat >> $CONFIG_STATUS <<EOF
 956
 957 EOF
 958 cat >> $CONFIG_STATUS <<\EOF
 959
 960 exit 0
 961 EOF
 962 chmod +x $CONFIG_STATUS
 963 rm -fr confdefs* $ac_clean_files
 964 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
 965
 966 if test "$no_recursion" != yes; then
 967
 968   # Remove --cache-file and --srcdir arguments so they do not pile up.
 969   ac_sub_configure_args=
 970   ac_prev=
 971   for ac_arg in $ac_configure_args; do
 972     if test -n "$ac_prev"; then
 973       ac_prev=
 974       continue
 975     fi
 976     case "$ac_arg" in
 977     -cache-file | --cache-file | --cache-fil | --cache-fi \
 978     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 979       ac_prev=cache_file ;;
 980     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 981     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 982       ;;
 983     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 984       ac_prev=srcdir ;;
 985     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 986       ;;
 987     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
 988     esac
 989   done
 990
 991   for ac_config_dir in $configdirs; do
 992
 993     # Do not complain, so a configure script can configure whichever
 994     # parts of a large source tree are present.
 995     if test ! -d $srcdir/$ac_config_dir; then
 996       continue
 997     fi
 998
 999     echo configuring in $ac_config_dir
1000
1001     case "$srcdir" in
1002     .) ;;
1003     *)
1004       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1005       else
1006         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1007       fi
1008       ;;
1009     esac
1010
1011     ac_popdir=`pwd`
1012     cd $ac_config_dir
1013
1014       # A "../" for each directory in /$ac_config_dir.
1015       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1016
1017     case "$srcdir" in
1018     .) # No --srcdir option.  We are building in place.
1019       ac_sub_srcdir=$srcdir ;;
1020     /*) # Absolute path.
1021       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1022     *) # Relative path.
1023       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
1024     esac
1025
1026     # Check for guested configure; otherwise get Cygnus style configure.
1027     if test -f $ac_sub_srcdir/configure; then
1028       ac_sub_configure=$ac_sub_srcdir/configure
1029     elif test -f $ac_sub_srcdir/configure.in; then
1030       ac_sub_configure=$ac_configure
1031     else
1032       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1033       ac_sub_configure=
1034     fi
1035
1036     # The recursion is here.
1037     if test -n "$ac_sub_configure"; then
1038
1039       # Make the cache file name correct relative to the subdirectory.
1040       case "$cache_file" in
1041       /*) ac_sub_cache_file=$cache_file ;;
1042       *) # Relative path.
1043         ac_sub_cache_file="$ac_dots$cache_file" ;;
1044       esac
1045
1046       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1047       # The eval makes quoting arguments work.
1048       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1049       then :
1050       else
1051         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
1052       fi
1053     fi
1054
1055     cd $ac_popdir
1056   done
1057 fi
1058