gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-maintainer-mode enable make rules and dependencies not useful
  16                           (and sometimes confusing) to the casual installer"
  17 ac_help="$ac_help
  18   --disable-nls           do not use Native Language Support"
  19 ac_help="$ac_help
  20   --with-included-gettext use the GNU gettext library included here"
  21 ac_help="$ac_help
  22   --enable-multi-ice            Build the multi-ice-gdb-server"
  23 ac_help="$ac_help
  24   --enable-gdbcli            Enable GDB-CLI interface"
  25 ac_help="$ac_help
  26   --enable-gdbmi            Enable GDB-MI interface"
  27 ac_help="$ac_help
  28   --with-uiout          Use new uiout functions instead of *printf's"
  29 ac_help="$ac_help
  30   --enable-tui            Enable full-screen terminal user interface"
  31 ac_help="$ac_help
  32   --enable-netrom         Enable NetROM support"
  33 ac_help="$ac_help
  34   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  35 ac_help="$ac_help
  36   --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used"
  37 ac_help="$ac_help
  38   --with-mmalloc          Use memory mapped malloc package"
  39 ac_help="$ac_help
  40   --with-included-regex          Use included regex"
  41 ac_help="$ac_help
  42   --with-cpu=CPU          Set the default CPU variant to debug"
  43 ac_help="$ac_help
  44   --enable-gdbtk          Enable GDBTK GUI front end"
  45 ac_help="$ac_help
  46   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  47 ac_help="$ac_help
  48   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  49 ac_help="$ac_help
  50   --with-tclinclude=DIR   Directory where tcl private headers are"
  51 ac_help="$ac_help
  52   --with-tkinclude=DIR    Directory where tk private headers are"
  53 ac_help="$ac_help
  54   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  55 ac_help="$ac_help
  56   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  57 ac_help="$ac_help
  58   --with-tixconfig        Directory containing tix configuration (tixConfig.sh)"
  59 ac_help="$ac_help
  60   --with-x                use the X Window System"
  61 ac_help="$ac_help
  62   --enable-sim            Link gdb with simulator"
  63 ac_help="$ac_help
  64   --enable-shared         Use shared libraries"
  65
  66 # Initialize some variables set by options.
  67 # The variables have the same names as the options, with
  68 # dashes changed to underlines.
  69 build=NONE
  70 cache_file=./config.cache
  71 exec_prefix=NONE
  72 host=NONE
  73 no_create=
  74 nonopt=NONE
  75 no_recursion=
  76 prefix=NONE
  77 program_prefix=NONE
  78 program_suffix=NONE
  79 program_transform_name=s,x,x,
  80 silent=
  81 site=
  82 srcdir=
  83 target=NONE
  84 verbose=
  85 x_includes=NONE
  86 x_libraries=NONE
  87 bindir='${exec_prefix}/bin'
  88 sbindir='${exec_prefix}/sbin'
  89 libexecdir='${exec_prefix}/libexec'
  90 datadir='${prefix}/share'
  91 sysconfdir='${prefix}/etc'
  92 sharedstatedir='${prefix}/com'
  93 localstatedir='${prefix}/var'
  94 libdir='${exec_prefix}/lib'
  95 includedir='${prefix}/include'
  96 oldincludedir='/usr/include'
  97 infodir='${prefix}/info'
  98 mandir='${prefix}/man'
  99
 100 # Initialize some other variables.
 101 subdirs=
 102 MFLAGS= MAKEFLAGS=
 103 SHELL=${CONFIG_SHELL-/bin/sh}
 104 # Maximum number of lines to put in a shell here document.
 105 ac_max_here_lines=12
 106
 107 ac_prev=
 108 for ac_option
 109 do
 110
 111   # If the previous option needs an argument, assign it.
 112   if test -n "$ac_prev"; then
 113     eval "$ac_prev=\$ac_option"
 114     ac_prev=
 115     continue
 116   fi
 117
 118   case "$ac_option" in
 119   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 120   *) ac_optarg= ;;
 121   esac
 122
 123   # Accept the important Cygnus configure options, so we can diagnose typos.
 124
 125   case "$ac_option" in
 126
 127   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 128     ac_prev=bindir ;;
 129   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 130     bindir="$ac_optarg" ;;
 131
 132   -build | --build | --buil | --bui | --bu)
 133     ac_prev=build ;;
 134   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 135     build="$ac_optarg" ;;
 136
 137   -cache-file | --cache-file | --cache-fil | --cache-fi \
 138   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 139     ac_prev=cache_file ;;
 140   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 141   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 142     cache_file="$ac_optarg" ;;
 143
 144   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 145     ac_prev=datadir ;;
 146   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 147   | --da=*)
 148     datadir="$ac_optarg" ;;
 149
 150   -disable-* | --disable-*)
 151     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 152     # Reject names that are not valid shell variable names.
 153     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 154       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 155     fi
 156     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 157     eval "enable_${ac_feature}=no" ;;
 158
 159   -enable-* | --enable-*)
 160     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 161     # Reject names that are not valid shell variable names.
 162     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 163       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 164     fi
 165     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 166     case "$ac_option" in
 167       *=*) ;;
 168       *) ac_optarg=yes ;;
 169     esac
 170     eval "enable_${ac_feature}='$ac_optarg'" ;;
 171
 172   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 173   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 174   | --exec | --exe | --ex)
 175     ac_prev=exec_prefix ;;
 176   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 177   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 178   | --exec=* | --exe=* | --ex=*)
 179     exec_prefix="$ac_optarg" ;;
 180
 181   -gas | --gas | --ga | --g)
 182     # Obsolete; use --with-gas.
 183     with_gas=yes ;;
 184
 185   -help | --help | --hel | --he)
 186     # Omit some internal or obsolete options to make the list less imposing.
 187     # This message is too long to be a string in the A/UX 3.1 sh.
 188     cat << EOF
 189 Usage: configure [options] [host]
 190 Options: [defaults in brackets after descriptions]
 191 Configuration:
 192   --cache-file=FILE       cache test results in FILE
 193   --help                  print this message
 194   --no-create             do not create output files
 195   --quiet, --silent       do not print \`checking...' messages
 196   --version               print the version of autoconf that created configure
 197 Directory and file names:
 198   --prefix=PREFIX         install architecture-independent files in PREFIX
 199                           [$ac_default_prefix]
 200   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 201                           [same as prefix]
 202   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 203   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 204   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 205   --datadir=DIR           read-only architecture-independent data in DIR
 206                           [PREFIX/share]
 207   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 208   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 209                           [PREFIX/com]
 210   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 211   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 212   --includedir=DIR        C header files in DIR [PREFIX/include]
 213   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 214   --infodir=DIR           info documentation in DIR [PREFIX/info]
 215   --mandir=DIR            man documentation in DIR [PREFIX/man]
 216   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 217   --program-prefix=PREFIX prepend PREFIX to installed program names
 218   --program-suffix=SUFFIX append SUFFIX to installed program names
 219   --program-transform-name=PROGRAM
 220                           run sed PROGRAM on installed program names
 221 EOF
 222     cat << EOF
 223 Host type:
 224   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 225   --host=HOST             configure for HOST [guessed]
 226   --target=TARGET         configure for TARGET [TARGET=HOST]
 227 Features and packages:
 228   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 229   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 230   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 231   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 232   --x-includes=DIR        X include files are in DIR
 233   --x-libraries=DIR       X library files are in DIR
 234 EOF
 235     if test -n "$ac_help"; then
 236       echo "--enable and --with options recognized:$ac_help"
 237     fi
 238     exit 0 ;;
 239
 240   -host | --host | --hos | --ho)
 241     ac_prev=host ;;
 242   -host=* | --host=* | --hos=* | --ho=*)
 243     host="$ac_optarg" ;;
 244
 245   -includedir | --includedir | --includedi | --included | --include \
 246   | --includ | --inclu | --incl | --inc)
 247     ac_prev=includedir ;;
 248   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 249   | --includ=* | --inclu=* | --incl=* | --inc=*)
 250     includedir="$ac_optarg" ;;
 251
 252   -infodir | --infodir | --infodi | --infod | --info | --inf)
 253     ac_prev=infodir ;;
 254   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 255     infodir="$ac_optarg" ;;
 256
 257   -libdir | --libdir | --libdi | --libd)
 258     ac_prev=libdir ;;
 259   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 260     libdir="$ac_optarg" ;;
 261
 262   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 263   | --libexe | --libex | --libe)
 264     ac_prev=libexecdir ;;
 265   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 266   | --libexe=* | --libex=* | --libe=*)
 267     libexecdir="$ac_optarg" ;;
 268
 269   -localstatedir | --localstatedir | --localstatedi | --localstated \
 270   | --localstate | --localstat | --localsta | --localst \
 271   | --locals | --local | --loca | --loc | --lo)
 272     ac_prev=localstatedir ;;
 273   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 274   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 275   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 276     localstatedir="$ac_optarg" ;;
 277
 278   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 279     ac_prev=mandir ;;
 280   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 281     mandir="$ac_optarg" ;;
 282
 283   -nfp | --nfp | --nf)
 284     # Obsolete; use --without-fp.
 285     with_fp=no ;;
 286
 287   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 288   | --no-cr | --no-c)
 289     no_create=yes ;;
 290
 291   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 292   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 293     no_recursion=yes ;;
 294
 295   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 296   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 297   | --oldin | --oldi | --old | --ol | --o)
 298     ac_prev=oldincludedir ;;
 299   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 300   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 301   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 302     oldincludedir="$ac_optarg" ;;
 303
 304   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 305     ac_prev=prefix ;;
 306   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 307     prefix="$ac_optarg" ;;
 308
 309   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 310   | --program-pre | --program-pr | --program-p)
 311     ac_prev=program_prefix ;;
 312   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 313   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 314     program_prefix="$ac_optarg" ;;
 315
 316   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 317   | --program-suf | --program-su | --program-s)
 318     ac_prev=program_suffix ;;
 319   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 320   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 321     program_suffix="$ac_optarg" ;;
 322
 323   -program-transform-name | --program-transform-name \
 324   | --program-transform-nam | --program-transform-na \
 325   | --program-transform-n | --program-transform- \
 326   | --program-transform | --program-transfor \
 327   | --program-transfo | --program-transf \
 328   | --program-trans | --program-tran \
 329   | --progr-tra | --program-tr | --program-t)
 330     ac_prev=program_transform_name ;;
 331   -program-transform-name=* | --program-transform-name=* \
 332   | --program-transform-nam=* | --program-transform-na=* \
 333   | --program-transform-n=* | --program-transform-=* \
 334   | --program-transform=* | --program-transfor=* \
 335   | --program-transfo=* | --program-transf=* \
 336   | --program-trans=* | --program-tran=* \
 337   | --progr-tra=* | --program-tr=* | --program-t=*)
 338     program_transform_name="$ac_optarg" ;;
 339
 340   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 341   | -silent | --silent | --silen | --sile | --sil)
 342     silent=yes ;;
 343
 344   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 345     ac_prev=sbindir ;;
 346   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 347   | --sbi=* | --sb=*)
 348     sbindir="$ac_optarg" ;;
 349
 350   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 351   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 352   | --sharedst | --shareds | --shared | --share | --shar \
 353   | --sha | --sh)
 354     ac_prev=sharedstatedir ;;
 355   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 356   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 357   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 358   | --sha=* | --sh=*)
 359     sharedstatedir="$ac_optarg" ;;
 360
 361   -site | --site | --sit)
 362     ac_prev=site ;;
 363   -site=* | --site=* | --sit=*)
 364     site="$ac_optarg" ;;
 365
 366   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 367     ac_prev=srcdir ;;
 368   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 369     srcdir="$ac_optarg" ;;
 370
 371   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 372   | --syscon | --sysco | --sysc | --sys | --sy)
 373     ac_prev=sysconfdir ;;
 374   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 375   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 376     sysconfdir="$ac_optarg" ;;
 377
 378   -target | --target | --targe | --targ | --tar | --ta | --t)
 379     ac_prev=target ;;
 380   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 381     target="$ac_optarg" ;;
 382
 383   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 384     verbose=yes ;;
 385
 386   -version | --version | --versio | --versi | --vers)
 387     echo "configure generated by autoconf version 2.13"
 388     exit 0 ;;
 389
 390   -with-* | --with-*)
 391     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 392     # Reject names that are not valid shell variable names.
 393     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 394       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 395     fi
 396     ac_package=`echo $ac_package| sed 's/-/_/g'`
 397     case "$ac_option" in
 398       *=*) ;;
 399       *) ac_optarg=yes ;;
 400     esac
 401     eval "with_${ac_package}='$ac_optarg'" ;;
 402
 403   -without-* | --without-*)
 404     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 405     # Reject names that are not valid shell variable names.
 406     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 407       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 408     fi
 409     ac_package=`echo $ac_package| sed 's/-/_/g'`
 410     eval "with_${ac_package}=no" ;;
 411
 412   --x)
 413     # Obsolete; use --with-x.
 414     with_x=yes ;;
 415
 416   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 417   | --x-incl | --x-inc | --x-in | --x-i)
 418     ac_prev=x_includes ;;
 419   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 420   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 421     x_includes="$ac_optarg" ;;
 422
 423   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 424   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 425     ac_prev=x_libraries ;;
 426   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 427   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 428     x_libraries="$ac_optarg" ;;
 429
 430   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 431     ;;
 432
 433   *)
 434     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 435       echo "configure: warning: $ac_option: invalid host type" 1>&2
 436     fi
 437     if test "x$nonopt" != xNONE; then
 438       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 439     fi
 440     nonopt="$ac_option"
 441     ;;
 442
 443   esac
 444 done
 445
 446 if test -n "$ac_prev"; then
 447   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 448 fi
 449
 450 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 451
 452 # File descriptor usage:
 453 # 0 standard input
 454 # 1 file creation
 455 # 2 errors and warnings
 456 # 3 some systems may open it to /dev/tty
 457 # 4 used on the Kubota Titan
 458 # 6 checking for... messages and results
 459 # 5 compiler messages saved in config.log
 460 if test "$silent" = yes; then
 461   exec 6>/dev/null
 462 else
 463   exec 6>&1
 464 fi
 465 exec 5>./config.log
 466
 467 echo "\
 468 This file contains any messages produced by compilers while
 469 running configure, to aid debugging if configure makes a mistake.
 470 " 1>&5
 471
 472 # Strip out --no-create and --no-recursion so they do not pile up.
 473 # Also quote any args containing shell metacharacters.
 474 ac_configure_args=
 475 for ac_arg
 476 do
 477   case "$ac_arg" in
 478   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 479   | --no-cr | --no-c) ;;
 480   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 481   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 482   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 483   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 484   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 485   esac
 486 done
 487
 488 # NLS nuisances.
 489 # Only set these to C if already set.  These must not be set unconditionally
 490 # because not all systems understand e.g. LANG=C (notably SCO).
 491 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 492 # Non-C LC_CTYPE values break the ctype check.
 493 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 494 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 495 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 496 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 497
 498 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 499 rm -rf conftest* confdefs.h
 500 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 501 echo > confdefs.h
 502
 503 # A filename unique to this package, relative to the directory that
 504 # configure is in, which we can look for to find out if srcdir is correct.
 505 ac_unique_file=main.c
 506
 507 # Find the source files, if location was not specified.
 508 if test -z "$srcdir"; then
 509   ac_srcdir_defaulted=yes
 510   # Try the directory containing this script, then its parent.
 511   ac_prog=$0
 512   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 513   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 514   srcdir=$ac_confdir
 515   if test ! -r $srcdir/$ac_unique_file; then
 516     srcdir=..
 517   fi
 518 else
 519   ac_srcdir_defaulted=no
 520 fi
 521 if test ! -r $srcdir/$ac_unique_file; then
 522   if test "$ac_srcdir_defaulted" = yes; then
 523     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 524   else
 525     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 526   fi
 527 fi
 528 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 529
 530 # Prefer explicitly selected file to automatically selected ones.
 531 if test -z "$CONFIG_SITE"; then
 532   if test "x$prefix" != xNONE; then
 533     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 534   else
 535     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 536   fi
 537 fi
 538 for ac_site_file in $CONFIG_SITE; do
 539   if test -r "$ac_site_file"; then
 540     echo "loading site script $ac_site_file"
 541     . "$ac_site_file"
 542   fi
 543 done
 544
 545 if test -r "$cache_file"; then
 546   echo "loading cache $cache_file"
 547   . $cache_file
 548 else
 549   echo "creating cache $cache_file"
 550   > $cache_file
 551 fi
 552
 553 ac_ext=c
 554 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 555 ac_cpp='$CPP $CPPFLAGS'
 556 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 557 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 558 cross_compiling=$ac_cv_prog_cc_cross
 559
 560 ac_exeext=
 561 ac_objext=o
 562 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 563   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 564   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 565     ac_n= ac_c='
 566 ' ac_t='        '
 567   else
 568     ac_n=-n ac_c= ac_t=
 569   fi
 570 else
 571   ac_n= ac_c='\c' ac_t=
 572 fi
 573
 574
 575
 576 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 577 echo "configure:578: checking whether to enable maintainer-specific portions of Makefiles" >&5
 578     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 579 if test "${enable_maintainer_mode+set}" = set; then
 580   enableval="$enable_maintainer_mode"
 581   USE_MAINTAINER_MODE=$enableval
 582 else
 583   USE_MAINTAINER_MODE=no
 584 fi
 585
 586   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 587
 588
 589 if test $USE_MAINTAINER_MODE = yes; then
 590   MAINTAINER_MODE_TRUE=
 591   MAINTAINER_MODE_FALSE='#'
 592 else
 593   MAINTAINER_MODE_TRUE='#'
 594   MAINTAINER_MODE_FALSE=
 595 fi
 596   MAINT=$MAINTAINER_MODE_TRUE
 597
 598
 599
 600 # Extract the first word of "gcc", so it can be a program name with args.
 601 set dummy gcc; ac_word=$2
 602 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 603 echo "configure:604: checking for $ac_word" >&5
 604 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 605   echo $ac_n "(cached) $ac_c" 1>&6
 606 else
 607   if test -n "$CC"; then
 608   ac_cv_prog_CC="$CC" # Let the user override the test.
 609 else
 610   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 611   ac_dummy="$PATH"
 612   for ac_dir in $ac_dummy; do
 613     test -z "$ac_dir" && ac_dir=.
 614     if test -f $ac_dir/$ac_word; then
 615       ac_cv_prog_CC="gcc"
 616       break
 617     fi
 618   done
 619   IFS="$ac_save_ifs"
 620 fi
 621 fi
 622 CC="$ac_cv_prog_CC"
 623 if test -n "$CC"; then
 624   echo "$ac_t""$CC" 1>&6
 625 else
 626   echo "$ac_t""no" 1>&6
 627 fi
 628
 629 if test -z "$CC"; then
 630   # Extract the first word of "cc", so it can be a program name with args.
 631 set dummy cc; ac_word=$2
 632 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 633 echo "configure:634: checking for $ac_word" >&5
 634 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 635   echo $ac_n "(cached) $ac_c" 1>&6
 636 else
 637   if test -n "$CC"; then
 638   ac_cv_prog_CC="$CC" # Let the user override the test.
 639 else
 640   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 641   ac_prog_rejected=no
 642   ac_dummy="$PATH"
 643   for ac_dir in $ac_dummy; do
 644     test -z "$ac_dir" && ac_dir=.
 645     if test -f $ac_dir/$ac_word; then
 646       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 647         ac_prog_rejected=yes
 648         continue
 649       fi
 650       ac_cv_prog_CC="cc"
 651       break
 652     fi
 653   done
 654   IFS="$ac_save_ifs"
 655 if test $ac_prog_rejected = yes; then
 656   # We found a bogon in the path, so make sure we never use it.
 657   set dummy $ac_cv_prog_CC
 658   shift
 659   if test $# -gt 0; then
 660     # We chose a different compiler from the bogus one.
 661     # However, it has the same basename, so the bogon will be chosen
 662     # first if we set CC to just the basename; use the full file name.
 663     shift
 664     set dummy "$ac_dir/$ac_word" "$@"
 665     shift
 666     ac_cv_prog_CC="$@"
 667   fi
 668 fi
 669 fi
 670 fi
 671 CC="$ac_cv_prog_CC"
 672 if test -n "$CC"; then
 673   echo "$ac_t""$CC" 1>&6
 674 else
 675   echo "$ac_t""no" 1>&6
 676 fi
 677
 678   if test -z "$CC"; then
 679     case "`uname -s`" in
 680     *win32* | *WIN32*)
 681       # Extract the first word of "cl", so it can be a program name with args.
 682 set dummy cl; ac_word=$2
 683 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 684 echo "configure:685: checking for $ac_word" >&5
 685 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 686   echo $ac_n "(cached) $ac_c" 1>&6
 687 else
 688   if test -n "$CC"; then
 689   ac_cv_prog_CC="$CC" # Let the user override the test.
 690 else
 691   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 692   ac_dummy="$PATH"
 693   for ac_dir in $ac_dummy; do
 694     test -z "$ac_dir" && ac_dir=.
 695     if test -f $ac_dir/$ac_word; then
 696       ac_cv_prog_CC="cl"
 697       break
 698     fi
 699   done
 700   IFS="$ac_save_ifs"
 701 fi
 702 fi
 703 CC="$ac_cv_prog_CC"
 704 if test -n "$CC"; then
 705   echo "$ac_t""$CC" 1>&6
 706 else
 707   echo "$ac_t""no" 1>&6
 708 fi
 709  ;;
 710     esac
 711   fi
 712   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 713 fi
 714
 715 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 716 echo "configure:717: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 717
 718 ac_ext=c
 719 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 720 ac_cpp='$CPP $CPPFLAGS'
 721 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 722 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 723 cross_compiling=$ac_cv_prog_cc_cross
 724
 725 cat > conftest.$ac_ext << EOF
 726
 727 #line 728 "configure"
 728 #include "confdefs.h"
 729
 730 main(){return(0);}
 731 EOF
 732 if { (eval echo configure:733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 733   ac_cv_prog_cc_works=yes
 734   # If we can't run a trivial program, we are probably using a cross compiler.
 735   if (./conftest; exit) 2>/dev/null; then
 736     ac_cv_prog_cc_cross=no
 737   else
 738     ac_cv_prog_cc_cross=yes
 739   fi
 740 else
 741   echo "configure: failed program was:" >&5
 742   cat conftest.$ac_ext >&5
 743   ac_cv_prog_cc_works=no
 744 fi
 745 rm -fr conftest*
 746 ac_ext=c
 747 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 748 ac_cpp='$CPP $CPPFLAGS'
 749 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 750 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 751 cross_compiling=$ac_cv_prog_cc_cross
 752
 753 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 754 if test $ac_cv_prog_cc_works = no; then
 755   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 756 fi
 757 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 758 echo "configure:759: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 759 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 760 cross_compiling=$ac_cv_prog_cc_cross
 761
 762 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 763 echo "configure:764: checking whether we are using GNU C" >&5
 764 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 765   echo $ac_n "(cached) $ac_c" 1>&6
 766 else
 767   cat > conftest.c <<EOF
 768 #ifdef __GNUC__
 769   yes;
 770 #endif
 771 EOF
 772 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 773   ac_cv_prog_gcc=yes
 774 else
 775   ac_cv_prog_gcc=no
 776 fi
 777 fi
 778
 779 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 780
 781 if test $ac_cv_prog_gcc = yes; then
 782   GCC=yes
 783 else
 784   GCC=
 785 fi
 786
 787 ac_test_CFLAGS="${CFLAGS+set}"
 788 ac_save_CFLAGS="$CFLAGS"
 789 CFLAGS=
 790 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 791 echo "configure:792: checking whether ${CC-cc} accepts -g" >&5
 792 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 793   echo $ac_n "(cached) $ac_c" 1>&6
 794 else
 795   echo 'void f(){}' > conftest.c
 796 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 797   ac_cv_prog_cc_g=yes
 798 else
 799   ac_cv_prog_cc_g=no
 800 fi
 801 rm -f conftest*
 802
 803 fi
 804
 805 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 806 if test "$ac_test_CFLAGS" = set; then
 807   CFLAGS="$ac_save_CFLAGS"
 808 elif test $ac_cv_prog_cc_g = yes; then
 809   if test "$GCC" = yes; then
 810     CFLAGS="-g -O2"
 811   else
 812     CFLAGS="-g"
 813   fi
 814 else
 815   if test "$GCC" = yes; then
 816     CFLAGS="-O2"
 817   else
 818     CFLAGS=
 819   fi
 820 fi
 821
 822 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 823 echo "configure:824: checking how to run the C preprocessor" >&5
 824 # On Suns, sometimes $CPP names a directory.
 825 if test -n "$CPP" && test -d "$CPP"; then
 826   CPP=
 827 fi
 828 if test -z "$CPP"; then
 829 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 830   echo $ac_n "(cached) $ac_c" 1>&6
 831 else
 832     # This must be in double quotes, not single quotes, because CPP may get
 833   # substituted into the Makefile and "${CC-cc}" will confuse make.
 834   CPP="${CC-cc} -E"
 835   # On the NeXT, cc -E runs the code through the compiler's parser,
 836   # not just through cpp.
 837   cat > conftest.$ac_ext <<EOF
 838 #line 839 "configure"
 839 #include "confdefs.h"
 840 #include <assert.h>
 841 Syntax Error
 842 EOF
 843 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 844 { (eval echo configure:845: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 845 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 846 if test -z "$ac_err"; then
 847   :
 848 else
 849   echo "$ac_err" >&5
 850   echo "configure: failed program was:" >&5
 851   cat conftest.$ac_ext >&5
 852   rm -rf conftest*
 853   CPP="${CC-cc} -E -traditional-cpp"
 854   cat > conftest.$ac_ext <<EOF
 855 #line 856 "configure"
 856 #include "confdefs.h"
 857 #include <assert.h>
 858 Syntax Error
 859 EOF
 860 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 861 { (eval echo configure:862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 862 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 863 if test -z "$ac_err"; then
 864   :
 865 else
 866   echo "$ac_err" >&5
 867   echo "configure: failed program was:" >&5
 868   cat conftest.$ac_ext >&5
 869   rm -rf conftest*
 870   CPP="${CC-cc} -nologo -E"
 871   cat > conftest.$ac_ext <<EOF
 872 #line 873 "configure"
 873 #include "confdefs.h"
 874 #include <assert.h>
 875 Syntax Error
 876 EOF
 877 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 878 { (eval echo configure:879: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 879 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 880 if test -z "$ac_err"; then
 881   :
 882 else
 883   echo "$ac_err" >&5
 884   echo "configure: failed program was:" >&5
 885   cat conftest.$ac_ext >&5
 886   rm -rf conftest*
 887   CPP=/lib/cpp
 888 fi
 889 rm -f conftest*
 890 fi
 891 rm -f conftest*
 892 fi
 893 rm -f conftest*
 894   ac_cv_prog_CPP="$CPP"
 895 fi
 896   CPP="$ac_cv_prog_CPP"
 897 else
 898   ac_cv_prog_CPP="$CPP"
 899 fi
 900 echo "$ac_t""$CPP" 1>&6
 901
 902 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 903 echo "configure:904: checking for AIX" >&5
 904 cat > conftest.$ac_ext <<EOF
 905 #line 906 "configure"
 906 #include "confdefs.h"
 907 #ifdef _AIX
 908   yes
 909 #endif
 910
 911 EOF
 912 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 913   egrep "yes" >/dev/null 2>&1; then
 914   rm -rf conftest*
 915   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 916 #define _ALL_SOURCE 1
 917 EOF
 918
 919 else
 920   rm -rf conftest*
 921   echo "$ac_t""no" 1>&6
 922 fi
 923 rm -f conftest*
 924
 925
 926
 927         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
 928 echo "configure:929: checking for strerror in -lcposix" >&5
 929 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
 930 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
 931   echo $ac_n "(cached) $ac_c" 1>&6
 932 else
 933   ac_save_LIBS="$LIBS"
 934 LIBS="-lcposix  $LIBS"
 935 cat > conftest.$ac_ext <<EOF
 936 #line 937 "configure"
 937 #include "confdefs.h"
 938 /* Override any gcc2 internal prototype to avoid an error.  */
 939 /* We use char because int might match the return type of a gcc2
 940     builtin and then its argument prototype would still apply.  */
 941 char strerror();
 942
 943 int main() {
 944 strerror()
 945 ; return 0; }
 946 EOF
 947 if { (eval echo configure:948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 948   rm -rf conftest*
 949   eval "ac_cv_lib_$ac_lib_var=yes"
 950 else
 951   echo "configure: failed program was:" >&5
 952   cat conftest.$ac_ext >&5
 953   rm -rf conftest*
 954   eval "ac_cv_lib_$ac_lib_var=no"
 955 fi
 956 rm -f conftest*
 957 LIBS="$ac_save_LIBS"
 958
 959 fi
 960 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 961   echo "$ac_t""yes" 1>&6
 962   LIBS="$LIBS -lcposix"
 963 else
 964   echo "$ac_t""no" 1>&6
 965 fi
 966
 967
 968
 969
 970
 971
 972 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 973 echo "configure:974: checking for ${CC-cc} option to accept ANSI C" >&5
 974 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 975   echo $ac_n "(cached) $ac_c" 1>&6
 976 else
 977   am_cv_prog_cc_stdc=no
 978 ac_save_CC="$CC"
 979 # Don't try gcc -ansi; that turns off useful extensions and
 980 # breaks some systems' header files.
 981 # AIX                   -qlanglvl=ansi
 982 # Ultrix and OSF/1      -std1
 983 # HP-UX                 -Aa -D_HPUX_SOURCE
 984 # SVR4                  -Xc -D__EXTENSIONS__
 985 for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 986 do
 987   CC="$ac_save_CC $ac_arg"
 988   cat > conftest.$ac_ext <<EOF
 989 #line 990 "configure"
 990 #include "confdefs.h"
 991 #include <stdarg.h>
 992 #include <stdio.h>
 993 #include <sys/types.h>
 994 #include <sys/stat.h>
 995 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 996 struct buf { int x; };
 997 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 998 static char *e (p, i)
 999      char **p;
1000      int i;
1001 {
1002   return p[i];
1003 }
1004 static char *f (char * (*g) (char **, int), char **p, ...)
1005 {
1006   char *s;
1007   va_list v;
1008   va_start (v,p);
1009   s = g (p, va_arg (v,int));
1010   va_end (v);
1011   return s;
1012 }
1013 int test (int i, double x);
1014 struct s1 {int (*f) (int a);};
1015 struct s2 {int (*f) (double a);};
1016 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1017 int argc;
1018 char **argv;
1019
1020 int main() {
1021
1022 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1023
1024 ; return 0; }
1025 EOF
1026 if { (eval echo configure:1027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1027   rm -rf conftest*
1028   am_cv_prog_cc_stdc="$ac_arg"; break
1029 else
1030   echo "configure: failed program was:" >&5
1031   cat conftest.$ac_ext >&5
1032 fi
1033 rm -f conftest*
1034 done
1035 CC="$ac_save_CC"
1036
1037 fi
1038
1039 if test -z "$am_cv_prog_cc_stdc"; then
1040   echo "$ac_t""none needed" 1>&6
1041 else
1042   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1043 fi
1044 case "x$am_cv_prog_cc_stdc" in
1045   x|xno) ;;
1046   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1047 esac
1048
1049
1050 ac_aux_dir=
1051 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1052   if test -f $ac_dir/install-sh; then
1053     ac_aux_dir=$ac_dir
1054     ac_install_sh="$ac_aux_dir/install-sh -c"
1055     break
1056   elif test -f $ac_dir/install.sh; then
1057     ac_aux_dir=$ac_dir
1058     ac_install_sh="$ac_aux_dir/install.sh -c"
1059     break
1060   fi
1061 done
1062 if test -z "$ac_aux_dir"; then
1063   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1064 fi
1065 ac_config_guess=$ac_aux_dir/config.guess
1066 ac_config_sub=$ac_aux_dir/config.sub
1067 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1068
1069
1070 # Do some error checking and defaulting for the host and target type.
1071 # The inputs are:
1072 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1073 #
1074 # The rules are:
1075 # 1. You are not allowed to specify --host, --target, and nonopt at the
1076 #    same time.
1077 # 2. Host defaults to nonopt.
1078 # 3. If nonopt is not specified, then host defaults to the current host,
1079 #    as determined by config.guess.
1080 # 4. Target and build default to nonopt.
1081 # 5. If nonopt is not specified, then target and build default to host.
1082
1083 # The aliases save the names the user supplied, while $host etc.
1084 # will get canonicalized.
1085 case $host---$target---$nonopt in
1086 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1087 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1088 esac
1089
1090
1091 # Make sure we can run config.sub.
1092 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1093 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1094 fi
1095
1096 echo $ac_n "checking host system type""... $ac_c" 1>&6
1097 echo "configure:1098: checking host system type" >&5
1098
1099 host_alias=$host
1100 case "$host_alias" in
1101 NONE)
1102   case $nonopt in
1103   NONE)
1104     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1105     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1106     fi ;;
1107   *) host_alias=$nonopt ;;
1108   esac ;;
1109 esac
1110
1111 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1112 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1113 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1114 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1115 echo "$ac_t""$host" 1>&6
1116
1117 echo $ac_n "checking target system type""... $ac_c" 1>&6
1118 echo "configure:1119: checking target system type" >&5
1119
1120 target_alias=$target
1121 case "$target_alias" in
1122 NONE)
1123   case $nonopt in
1124   NONE) target_alias=$host_alias ;;
1125   *) target_alias=$nonopt ;;
1126   esac ;;
1127 esac
1128
1129 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1130 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1131 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1132 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1133 echo "$ac_t""$target" 1>&6
1134
1135 echo $ac_n "checking build system type""... $ac_c" 1>&6
1136 echo "configure:1137: checking build system type" >&5
1137
1138 build_alias=$build
1139 case "$build_alias" in
1140 NONE)
1141   case $nonopt in
1142   NONE) build_alias=$host_alias ;;
1143   *) build_alias=$nonopt ;;
1144   esac ;;
1145 esac
1146
1147 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1148 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1149 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1150 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1151 echo "$ac_t""$build" 1>&6
1152
1153 test "$host_alias" != "$target_alias" &&
1154   test "$program_prefix$program_suffix$program_transform_name" = \
1155     NONENONEs,x,x, &&
1156   program_prefix=${target_alias}-
1157
1158
1159 ALL_LINGUAS=
1160 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1161 echo "configure:1162: checking whether ${MAKE-make} sets \${MAKE}" >&5
1162 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1163 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1164   echo $ac_n "(cached) $ac_c" 1>&6
1165 else
1166   cat > conftestmake <<\EOF
1167 all:
1168         @echo 'ac_maketemp="${MAKE}"'
1169 EOF
1170 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1171 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1172 if test -n "$ac_maketemp"; then
1173   eval ac_cv_prog_make_${ac_make}_set=yes
1174 else
1175   eval ac_cv_prog_make_${ac_make}_set=no
1176 fi
1177 rm -f conftestmake
1178 fi
1179 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1180   echo "$ac_t""yes" 1>&6
1181   SET_MAKE=
1182 else
1183   echo "$ac_t""no" 1>&6
1184   SET_MAKE="MAKE=${MAKE-make}"
1185 fi
1186
1187 # Extract the first word of "ranlib", so it can be a program name with args.
1188 set dummy ranlib; ac_word=$2
1189 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1190 echo "configure:1191: checking for $ac_word" >&5
1191 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1192   echo $ac_n "(cached) $ac_c" 1>&6
1193 else
1194   if test -n "$RANLIB"; then
1195   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1196 else
1197   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1198   ac_dummy="$PATH"
1199   for ac_dir in $ac_dummy; do
1200     test -z "$ac_dir" && ac_dir=.
1201     if test -f $ac_dir/$ac_word; then
1202       ac_cv_prog_RANLIB="ranlib"
1203       break
1204     fi
1205   done
1206   IFS="$ac_save_ifs"
1207   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1208 fi
1209 fi
1210 RANLIB="$ac_cv_prog_RANLIB"
1211 if test -n "$RANLIB"; then
1212   echo "$ac_t""$RANLIB" 1>&6
1213 else
1214   echo "$ac_t""no" 1>&6
1215 fi
1216
1217 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1218 echo "configure:1219: checking for ANSI C header files" >&5
1219 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1220   echo $ac_n "(cached) $ac_c" 1>&6
1221 else
1222   cat > conftest.$ac_ext <<EOF
1223 #line 1224 "configure"
1224 #include "confdefs.h"
1225 #include <stdlib.h>
1226 #include <stdarg.h>
1227 #include <string.h>
1228 #include <float.h>
1229 EOF
1230 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1231 { (eval echo configure:1232: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1232 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1233 if test -z "$ac_err"; then
1234   rm -rf conftest*
1235   ac_cv_header_stdc=yes
1236 else
1237   echo "$ac_err" >&5
1238   echo "configure: failed program was:" >&5
1239   cat conftest.$ac_ext >&5
1240   rm -rf conftest*
1241   ac_cv_header_stdc=no
1242 fi
1243 rm -f conftest*
1244
1245 if test $ac_cv_header_stdc = yes; then
1246   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1247 cat > conftest.$ac_ext <<EOF
1248 #line 1249 "configure"
1249 #include "confdefs.h"
1250 #include <string.h>
1251 EOF
1252 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1253   egrep "memchr" >/dev/null 2>&1; then
1254   :
1255 else
1256   rm -rf conftest*
1257   ac_cv_header_stdc=no
1258 fi
1259 rm -f conftest*
1260
1261 fi
1262
1263 if test $ac_cv_header_stdc = yes; then
1264   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1265 cat > conftest.$ac_ext <<EOF
1266 #line 1267 "configure"
1267 #include "confdefs.h"
1268 #include <stdlib.h>
1269 EOF
1270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1271   egrep "free" >/dev/null 2>&1; then
1272   :
1273 else
1274   rm -rf conftest*
1275   ac_cv_header_stdc=no
1276 fi
1277 rm -f conftest*
1278
1279 fi
1280
1281 if test $ac_cv_header_stdc = yes; then
1282   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1283 if test "$cross_compiling" = yes; then
1284   :
1285 else
1286   cat > conftest.$ac_ext <<EOF
1287 #line 1288 "configure"
1288 #include "confdefs.h"
1289 #include <ctype.h>
1290 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1291 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1292 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1293 int main () { int i; for (i = 0; i < 256; i++)
1294 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1295 exit (0); }
1296
1297 EOF
1298 if { (eval echo configure:1299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1299 then
1300   :
1301 else
1302   echo "configure: failed program was:" >&5
1303   cat conftest.$ac_ext >&5
1304   rm -fr conftest*
1305   ac_cv_header_stdc=no
1306 fi
1307 rm -fr conftest*
1308 fi
1309
1310 fi
1311 fi
1312
1313 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1314 if test $ac_cv_header_stdc = yes; then
1315   cat >> confdefs.h <<\EOF
1316 #define STDC_HEADERS 1
1317 EOF
1318
1319 fi
1320
1321 echo $ac_n "checking for working const""... $ac_c" 1>&6
1322 echo "configure:1323: checking for working const" >&5
1323 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1324   echo $ac_n "(cached) $ac_c" 1>&6
1325 else
1326   cat > conftest.$ac_ext <<EOF
1327 #line 1328 "configure"
1328 #include "confdefs.h"
1329
1330 int main() {
1331
1332 /* Ultrix mips cc rejects this.  */
1333 typedef int charset[2]; const charset x;
1334 /* SunOS 4.1.1 cc rejects this.  */
1335 char const *const *ccp;
1336 char **p;
1337 /* NEC SVR4.0.2 mips cc rejects this.  */
1338 struct point {int x, y;};
1339 static struct point const zero = {0,0};
1340 /* AIX XL C 1.02.0.0 rejects this.
1341    It does not let you subtract one const X* pointer from another in an arm
1342    of an if-expression whose if-part is not a constant expression */
1343 const char *g = "string";
1344 ccp = &g + (g ? g-g : 0);
1345 /* HPUX 7.0 cc rejects these. */
1346 ++ccp;
1347 p = (char**) ccp;
1348 ccp = (char const *const *) p;
1349 { /* SCO 3.2v4 cc rejects this.  */
1350   char *t;
1351   char const *s = 0 ? (char *) 0 : (char const *) 0;
1352
1353   *t++ = 0;
1354 }
1355 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1356   int x[] = {25, 17};
1357   const int *foo = &x[0];
1358   ++foo;
1359 }
1360 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1361   typedef const int *iptr;
1362   iptr p = 0;
1363   ++p;
1364 }
1365 { /* AIX XL C 1.02.0.0 rejects this saying
1366      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1367   struct s { int j; const int *ap[3]; };
1368   struct s *b; b->j = 5;
1369 }
1370 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1371   const int foo = 10;
1372 }
1373
1374 ; return 0; }
1375 EOF
1376 if { (eval echo configure:1377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1377   rm -rf conftest*
1378   ac_cv_c_const=yes
1379 else
1380   echo "configure: failed program was:" >&5
1381   cat conftest.$ac_ext >&5
1382   rm -rf conftest*
1383   ac_cv_c_const=no
1384 fi
1385 rm -f conftest*
1386 fi
1387
1388 echo "$ac_t""$ac_cv_c_const" 1>&6
1389 if test $ac_cv_c_const = no; then
1390   cat >> confdefs.h <<\EOF
1391 #define const
1392 EOF
1393
1394 fi
1395
1396 echo $ac_n "checking for inline""... $ac_c" 1>&6
1397 echo "configure:1398: checking for inline" >&5
1398 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1399   echo $ac_n "(cached) $ac_c" 1>&6
1400 else
1401   ac_cv_c_inline=no
1402 for ac_kw in inline __inline__ __inline; do
1403   cat > conftest.$ac_ext <<EOF
1404 #line 1405 "configure"
1405 #include "confdefs.h"
1406
1407 int main() {
1408 } $ac_kw foo() {
1409 ; return 0; }
1410 EOF
1411 if { (eval echo configure:1412: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1412   rm -rf conftest*
1413   ac_cv_c_inline=$ac_kw; break
1414 else
1415   echo "configure: failed program was:" >&5
1416   cat conftest.$ac_ext >&5
1417 fi
1418 rm -f conftest*
1419 done
1420
1421 fi
1422
1423 echo "$ac_t""$ac_cv_c_inline" 1>&6
1424 case "$ac_cv_c_inline" in
1425   inline | yes) ;;
1426   no) cat >> confdefs.h <<\EOF
1427 #define inline
1428 EOF
1429  ;;
1430   *)  cat >> confdefs.h <<EOF
1431 #define inline $ac_cv_c_inline
1432 EOF
1433  ;;
1434 esac
1435
1436 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1437 echo "configure:1438: checking for off_t" >&5
1438 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1439   echo $ac_n "(cached) $ac_c" 1>&6
1440 else
1441   cat > conftest.$ac_ext <<EOF
1442 #line 1443 "configure"
1443 #include "confdefs.h"
1444 #include <sys/types.h>
1445 #if STDC_HEADERS
1446 #include <stdlib.h>
1447 #include <stddef.h>
1448 #endif
1449 EOF
1450 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1451   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1452   rm -rf conftest*
1453   ac_cv_type_off_t=yes
1454 else
1455   rm -rf conftest*
1456   ac_cv_type_off_t=no
1457 fi
1458 rm -f conftest*
1459
1460 fi
1461 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1462 if test $ac_cv_type_off_t = no; then
1463   cat >> confdefs.h <<\EOF
1464 #define off_t long
1465 EOF
1466
1467 fi
1468
1469 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1470 echo "configure:1471: checking for size_t" >&5
1471 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1472   echo $ac_n "(cached) $ac_c" 1>&6
1473 else
1474   cat > conftest.$ac_ext <<EOF
1475 #line 1476 "configure"
1476 #include "confdefs.h"
1477 #include <sys/types.h>
1478 #if STDC_HEADERS
1479 #include <stdlib.h>
1480 #include <stddef.h>
1481 #endif
1482 EOF
1483 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1484   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1485   rm -rf conftest*
1486   ac_cv_type_size_t=yes
1487 else
1488   rm -rf conftest*
1489   ac_cv_type_size_t=no
1490 fi
1491 rm -f conftest*
1492
1493 fi
1494 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1495 if test $ac_cv_type_size_t = no; then
1496   cat >> confdefs.h <<\EOF
1497 #define size_t unsigned
1498 EOF
1499
1500 fi
1501
1502 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1503 # for constant arguments.  Useless!
1504 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1505 echo "configure:1506: checking for working alloca.h" >&5
1506 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1507   echo $ac_n "(cached) $ac_c" 1>&6
1508 else
1509   cat > conftest.$ac_ext <<EOF
1510 #line 1511 "configure"
1511 #include "confdefs.h"
1512 #include <alloca.h>
1513 int main() {
1514 char *p = alloca(2 * sizeof(int));
1515 ; return 0; }
1516 EOF
1517 if { (eval echo configure:1518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1518   rm -rf conftest*
1519   ac_cv_header_alloca_h=yes
1520 else
1521   echo "configure: failed program was:" >&5
1522   cat conftest.$ac_ext >&5
1523   rm -rf conftest*
1524   ac_cv_header_alloca_h=no
1525 fi
1526 rm -f conftest*
1527 fi
1528
1529 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1530 if test $ac_cv_header_alloca_h = yes; then
1531   cat >> confdefs.h <<\EOF
1532 #define HAVE_ALLOCA_H 1
1533 EOF
1534
1535 fi
1536
1537 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1538 echo "configure:1539: checking for alloca" >&5
1539 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1540   echo $ac_n "(cached) $ac_c" 1>&6
1541 else
1542   cat > conftest.$ac_ext <<EOF
1543 #line 1544 "configure"
1544 #include "confdefs.h"
1545
1546 #ifdef __GNUC__
1547 # define alloca __builtin_alloca
1548 #else
1549 # ifdef _MSC_VER
1550 #  include <malloc.h>
1551 #  define alloca _alloca
1552 # else
1553 #  if HAVE_ALLOCA_H
1554 #   include <alloca.h>
1555 #  else
1556 #   ifdef _AIX
1557  #pragma alloca
1558 #   else
1559 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1560 char *alloca ();
1561 #    endif
1562 #   endif
1563 #  endif
1564 # endif
1565 #endif
1566
1567 int main() {
1568 char *p = (char *) alloca(1);
1569 ; return 0; }
1570 EOF
1571 if { (eval echo configure:1572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1572   rm -rf conftest*
1573   ac_cv_func_alloca_works=yes
1574 else
1575   echo "configure: failed program was:" >&5
1576   cat conftest.$ac_ext >&5
1577   rm -rf conftest*
1578   ac_cv_func_alloca_works=no
1579 fi
1580 rm -f conftest*
1581 fi
1582
1583 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1584 if test $ac_cv_func_alloca_works = yes; then
1585   cat >> confdefs.h <<\EOF
1586 #define HAVE_ALLOCA 1
1587 EOF
1588
1589 fi
1590
1591 if test $ac_cv_func_alloca_works = no; then
1592   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1593   # that cause trouble.  Some versions do not even contain alloca or
1594   # contain a buggy version.  If you still want to use their alloca,
1595   # use ar to extract alloca.o from them instead of compiling alloca.c.
1596   ALLOCA=alloca.${ac_objext}
1597   cat >> confdefs.h <<\EOF
1598 #define C_ALLOCA 1
1599 EOF
1600
1601
1602 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1603 echo "configure:1604: checking whether alloca needs Cray hooks" >&5
1604 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1605   echo $ac_n "(cached) $ac_c" 1>&6
1606 else
1607   cat > conftest.$ac_ext <<EOF
1608 #line 1609 "configure"
1609 #include "confdefs.h"
1610 #if defined(CRAY) && ! defined(CRAY2)
1611 webecray
1612 #else
1613 wenotbecray
1614 #endif
1615
1616 EOF
1617 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1618   egrep "webecray" >/dev/null 2>&1; then
1619   rm -rf conftest*
1620   ac_cv_os_cray=yes
1621 else
1622   rm -rf conftest*
1623   ac_cv_os_cray=no
1624 fi
1625 rm -f conftest*
1626
1627 fi
1628
1629 echo "$ac_t""$ac_cv_os_cray" 1>&6
1630 if test $ac_cv_os_cray = yes; then
1631 for ac_func in _getb67 GETB67 getb67; do
1632   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1633 echo "configure:1634: checking for $ac_func" >&5
1634 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1635   echo $ac_n "(cached) $ac_c" 1>&6
1636 else
1637   cat > conftest.$ac_ext <<EOF
1638 #line 1639 "configure"
1639 #include "confdefs.h"
1640 /* System header to define __stub macros and hopefully few prototypes,
1641     which can conflict with char $ac_func(); below.  */
1642 #include <assert.h>
1643 /* Override any gcc2 internal prototype to avoid an error.  */
1644 /* We use char because int might match the return type of a gcc2
1645     builtin and then its argument prototype would still apply.  */
1646 char $ac_func();
1647
1648 int main() {
1649
1650 /* The GNU C library defines this for functions which it implements
1651     to always fail with ENOSYS.  Some functions are actually named
1652     something starting with __ and the normal name is an alias.  */
1653 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1654 choke me
1655 #else
1656 $ac_func();
1657 #endif
1658
1659 ; return 0; }
1660 EOF
1661 if { (eval echo configure:1662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1662   rm -rf conftest*
1663   eval "ac_cv_func_$ac_func=yes"
1664 else
1665   echo "configure: failed program was:" >&5
1666   cat conftest.$ac_ext >&5
1667   rm -rf conftest*
1668   eval "ac_cv_func_$ac_func=no"
1669 fi
1670 rm -f conftest*
1671 fi
1672
1673 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1674   echo "$ac_t""yes" 1>&6
1675   cat >> confdefs.h <<EOF
1676 #define CRAY_STACKSEG_END $ac_func
1677 EOF
1678
1679   break
1680 else
1681   echo "$ac_t""no" 1>&6
1682 fi
1683
1684 done
1685 fi
1686
1687 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1688 echo "configure:1689: checking stack direction for C alloca" >&5
1689 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1690   echo $ac_n "(cached) $ac_c" 1>&6
1691 else
1692   if test "$cross_compiling" = yes; then
1693   ac_cv_c_stack_direction=0
1694 else
1695   cat > conftest.$ac_ext <<EOF
1696 #line 1697 "configure"
1697 #include "confdefs.h"
1698 find_stack_direction ()
1699 {
1700   static char *addr = 0;
1701   auto char dummy;
1702   if (addr == 0)
1703     {
1704       addr = &dummy;
1705       return find_stack_direction ();
1706     }
1707   else
1708     return (&dummy > addr) ? 1 : -1;
1709 }
1710 main ()
1711 {
1712   exit (find_stack_direction() < 0);
1713 }
1714 EOF
1715 if { (eval echo configure:1716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1716 then
1717   ac_cv_c_stack_direction=1
1718 else
1719   echo "configure: failed program was:" >&5
1720   cat conftest.$ac_ext >&5
1721   rm -fr conftest*
1722   ac_cv_c_stack_direction=-1
1723 fi
1724 rm -fr conftest*
1725 fi
1726
1727 fi
1728
1729 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1730 cat >> confdefs.h <<EOF
1731 #define STACK_DIRECTION $ac_cv_c_stack_direction
1732 EOF
1733
1734 fi
1735
1736 for ac_hdr in unistd.h
1737 do
1738 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1739 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1740 echo "configure:1741: checking for $ac_hdr" >&5
1741 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1742   echo $ac_n "(cached) $ac_c" 1>&6
1743 else
1744   cat > conftest.$ac_ext <<EOF
1745 #line 1746 "configure"
1746 #include "confdefs.h"
1747 #include <$ac_hdr>
1748 EOF
1749 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1750 { (eval echo configure:1751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1751 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1752 if test -z "$ac_err"; then
1753   rm -rf conftest*
1754   eval "ac_cv_header_$ac_safe=yes"
1755 else
1756   echo "$ac_err" >&5
1757   echo "configure: failed program was:" >&5
1758   cat conftest.$ac_ext >&5
1759   rm -rf conftest*
1760   eval "ac_cv_header_$ac_safe=no"
1761 fi
1762 rm -f conftest*
1763 fi
1764 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1765   echo "$ac_t""yes" 1>&6
1766     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1767   cat >> confdefs.h <<EOF
1768 #define $ac_tr_hdr 1
1769 EOF
1770
1771 else
1772   echo "$ac_t""no" 1>&6
1773 fi
1774 done
1775
1776 for ac_func in getpagesize
1777 do
1778 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1779 echo "configure:1780: checking for $ac_func" >&5
1780 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1781   echo $ac_n "(cached) $ac_c" 1>&6
1782 else
1783   cat > conftest.$ac_ext <<EOF
1784 #line 1785 "configure"
1785 #include "confdefs.h"
1786 /* System header to define __stub macros and hopefully few prototypes,
1787     which can conflict with char $ac_func(); below.  */
1788 #include <assert.h>
1789 /* Override any gcc2 internal prototype to avoid an error.  */
1790 /* We use char because int might match the return type of a gcc2
1791     builtin and then its argument prototype would still apply.  */
1792 char $ac_func();
1793
1794 int main() {
1795
1796 /* The GNU C library defines this for functions which it implements
1797     to always fail with ENOSYS.  Some functions are actually named
1798     something starting with __ and the normal name is an alias.  */
1799 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1800 choke me
1801 #else
1802 $ac_func();
1803 #endif
1804
1805 ; return 0; }
1806 EOF
1807 if { (eval echo configure:1808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1808   rm -rf conftest*
1809   eval "ac_cv_func_$ac_func=yes"
1810 else
1811   echo "configure: failed program was:" >&5
1812   cat conftest.$ac_ext >&5
1813   rm -rf conftest*
1814   eval "ac_cv_func_$ac_func=no"
1815 fi
1816 rm -f conftest*
1817 fi
1818
1819 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1820   echo "$ac_t""yes" 1>&6
1821     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1822   cat >> confdefs.h <<EOF
1823 #define $ac_tr_func 1
1824 EOF
1825
1826 else
1827   echo "$ac_t""no" 1>&6
1828 fi
1829 done
1830
1831 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1832 echo "configure:1833: checking for working mmap" >&5
1833 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1834   echo $ac_n "(cached) $ac_c" 1>&6
1835 else
1836   if test "$cross_compiling" = yes; then
1837   ac_cv_func_mmap_fixed_mapped=no
1838 else
1839   cat > conftest.$ac_ext <<EOF
1840 #line 1841 "configure"
1841 #include "confdefs.h"
1842
1843 /* Thanks to Mike Haertel and Jim Avera for this test.
1844    Here is a matrix of mmap possibilities:
1845         mmap private not fixed
1846         mmap private fixed at somewhere currently unmapped
1847         mmap private fixed at somewhere already mapped
1848         mmap shared not fixed
1849         mmap shared fixed at somewhere currently unmapped
1850         mmap shared fixed at somewhere already mapped
1851    For private mappings, we should verify that changes cannot be read()
1852    back from the file, nor mmap's back from the file at a different
1853    address.  (There have been systems where private was not correctly
1854    implemented like the infamous i386 svr4.0, and systems where the
1855    VM page cache was not coherent with the filesystem buffer cache
1856    like early versions of FreeBSD and possibly contemporary NetBSD.)
1857    For shared mappings, we should conversely verify that changes get
1858    propogated back to all the places they're supposed to be.
1859
1860    Grep wants private fixed already mapped.
1861    The main things grep needs to know about mmap are:
1862    * does it exist and is it safe to write into the mmap'd area
1863    * how to use it (BSD variants)  */
1864 #include <sys/types.h>
1865 #include <fcntl.h>
1866 #include <sys/mman.h>
1867
1868 /* This mess was copied from the GNU getpagesize.h.  */
1869 #ifndef HAVE_GETPAGESIZE
1870 # ifdef HAVE_UNISTD_H
1871 #  include <unistd.h>
1872 # endif
1873
1874 /* Assume that all systems that can run configure have sys/param.h.  */
1875 # ifndef HAVE_SYS_PARAM_H
1876 #  define HAVE_SYS_PARAM_H 1
1877 # endif
1878
1879 # ifdef _SC_PAGESIZE
1880 #  define getpagesize() sysconf(_SC_PAGESIZE)
1881 # else /* no _SC_PAGESIZE */
1882 #  ifdef HAVE_SYS_PARAM_H
1883 #   include <sys/param.h>
1884 #   ifdef EXEC_PAGESIZE
1885 #    define getpagesize() EXEC_PAGESIZE
1886 #   else /* no EXEC_PAGESIZE */
1887 #    ifdef NBPG
1888 #     define getpagesize() NBPG * CLSIZE
1889 #     ifndef CLSIZE
1890 #      define CLSIZE 1
1891 #     endif /* no CLSIZE */
1892 #    else /* no NBPG */
1893 #     ifdef NBPC
1894 #      define getpagesize() NBPC
1895 #     else /* no NBPC */
1896 #      ifdef PAGESIZE
1897 #       define getpagesize() PAGESIZE
1898 #      endif /* PAGESIZE */
1899 #     endif /* no NBPC */
1900 #    endif /* no NBPG */
1901 #   endif /* no EXEC_PAGESIZE */
1902 #  else /* no HAVE_SYS_PARAM_H */
1903 #   define getpagesize() 8192   /* punt totally */
1904 #  endif /* no HAVE_SYS_PARAM_H */
1905 # endif /* no _SC_PAGESIZE */
1906
1907 #endif /* no HAVE_GETPAGESIZE */
1908
1909 #ifdef __cplusplus
1910 extern "C" { void *malloc(unsigned); }
1911 #else
1912 char *malloc();
1913 #endif
1914
1915 int
1916 main()
1917 {
1918         char *data, *data2, *data3;
1919         int i, pagesize;
1920         int fd;
1921
1922         pagesize = getpagesize();
1923
1924         /*
1925          * First, make a file with some known garbage in it.
1926          */
1927         data = malloc(pagesize);
1928         if (!data)
1929                 exit(1);
1930         for (i = 0; i < pagesize; ++i)
1931                 *(data + i) = rand();
1932         umask(0);
1933         fd = creat("conftestmmap", 0600);
1934         if (fd < 0)
1935                 exit(1);
1936         if (write(fd, data, pagesize) != pagesize)
1937                 exit(1);
1938         close(fd);
1939
1940         /*
1941          * Next, try to mmap the file at a fixed address which
1942          * already has something else allocated at it.  If we can,
1943          * also make sure that we see the same garbage.
1944          */
1945         fd = open("conftestmmap", O_RDWR);
1946         if (fd < 0)
1947                 exit(1);
1948         data2 = malloc(2 * pagesize);
1949         if (!data2)
1950                 exit(1);
1951         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1952         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1953             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1954                 exit(1);
1955         for (i = 0; i < pagesize; ++i)
1956                 if (*(data + i) != *(data2 + i))
1957                         exit(1);
1958
1959         /*
1960          * Finally, make sure that changes to the mapped area
1961          * do not percolate back to the file as seen by read().
1962          * (This is a bug on some variants of i386 svr4.0.)
1963          */
1964         for (i = 0; i < pagesize; ++i)
1965                 *(data2 + i) = *(data2 + i) + 1;
1966         data3 = malloc(pagesize);
1967         if (!data3)
1968                 exit(1);
1969         if (read(fd, data3, pagesize) != pagesize)
1970                 exit(1);
1971         for (i = 0; i < pagesize; ++i)
1972                 if (*(data + i) != *(data3 + i))
1973                         exit(1);
1974         close(fd);
1975         unlink("conftestmmap");
1976         exit(0);
1977 }
1978
1979 EOF
1980 if { (eval echo configure:1981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1981 then
1982   ac_cv_func_mmap_fixed_mapped=yes
1983 else
1984   echo "configure: failed program was:" >&5
1985   cat conftest.$ac_ext >&5
1986   rm -fr conftest*
1987   ac_cv_func_mmap_fixed_mapped=no
1988 fi
1989 rm -fr conftest*
1990 fi
1991
1992 fi
1993
1994 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1995 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1996   cat >> confdefs.h <<\EOF
1997 #define HAVE_MMAP 1
1998 EOF
1999
2000 fi
2001
2002
2003    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2004 unistd.h values.h sys/param.h
2005 do
2006 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2007 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2008 echo "configure:2009: checking for $ac_hdr" >&5
2009 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2010   echo $ac_n "(cached) $ac_c" 1>&6
2011 else
2012   cat > conftest.$ac_ext <<EOF
2013 #line 2014 "configure"
2014 #include "confdefs.h"
2015 #include <$ac_hdr>
2016 EOF
2017 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2018 { (eval echo configure:2019: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2019 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2020 if test -z "$ac_err"; then
2021   rm -rf conftest*
2022   eval "ac_cv_header_$ac_safe=yes"
2023 else
2024   echo "$ac_err" >&5
2025   echo "configure: failed program was:" >&5
2026   cat conftest.$ac_ext >&5
2027   rm -rf conftest*
2028   eval "ac_cv_header_$ac_safe=no"
2029 fi
2030 rm -f conftest*
2031 fi
2032 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2033   echo "$ac_t""yes" 1>&6
2034     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2035   cat >> confdefs.h <<EOF
2036 #define $ac_tr_hdr 1
2037 EOF
2038
2039 else
2040   echo "$ac_t""no" 1>&6
2041 fi
2042 done
2043
2044    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2045 __argz_count __argz_stringify __argz_next
2046 do
2047 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2048 echo "configure:2049: checking for $ac_func" >&5
2049 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2050   echo $ac_n "(cached) $ac_c" 1>&6
2051 else
2052   cat > conftest.$ac_ext <<EOF
2053 #line 2054 "configure"
2054 #include "confdefs.h"
2055 /* System header to define __stub macros and hopefully few prototypes,
2056     which can conflict with char $ac_func(); below.  */
2057 #include <assert.h>
2058 /* Override any gcc2 internal prototype to avoid an error.  */
2059 /* We use char because int might match the return type of a gcc2
2060     builtin and then its argument prototype would still apply.  */
2061 char $ac_func();
2062
2063 int main() {
2064
2065 /* The GNU C library defines this for functions which it implements
2066     to always fail with ENOSYS.  Some functions are actually named
2067     something starting with __ and the normal name is an alias.  */
2068 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2069 choke me
2070 #else
2071 $ac_func();
2072 #endif
2073
2074 ; return 0; }
2075 EOF
2076 if { (eval echo configure:2077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2077   rm -rf conftest*
2078   eval "ac_cv_func_$ac_func=yes"
2079 else
2080   echo "configure: failed program was:" >&5
2081   cat conftest.$ac_ext >&5
2082   rm -rf conftest*
2083   eval "ac_cv_func_$ac_func=no"
2084 fi
2085 rm -f conftest*
2086 fi
2087
2088 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2089   echo "$ac_t""yes" 1>&6
2090     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2091   cat >> confdefs.h <<EOF
2092 #define $ac_tr_func 1
2093 EOF
2094
2095 else
2096   echo "$ac_t""no" 1>&6
2097 fi
2098 done
2099
2100
2101    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2102      for ac_func in stpcpy
2103 do
2104 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2105 echo "configure:2106: checking for $ac_func" >&5
2106 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2107   echo $ac_n "(cached) $ac_c" 1>&6
2108 else
2109   cat > conftest.$ac_ext <<EOF
2110 #line 2111 "configure"
2111 #include "confdefs.h"
2112 /* System header to define __stub macros and hopefully few prototypes,
2113     which can conflict with char $ac_func(); below.  */
2114 #include <assert.h>
2115 /* Override any gcc2 internal prototype to avoid an error.  */
2116 /* We use char because int might match the return type of a gcc2
2117     builtin and then its argument prototype would still apply.  */
2118 char $ac_func();
2119
2120 int main() {
2121
2122 /* The GNU C library defines this for functions which it implements
2123     to always fail with ENOSYS.  Some functions are actually named
2124     something starting with __ and the normal name is an alias.  */
2125 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2126 choke me
2127 #else
2128 $ac_func();
2129 #endif
2130
2131 ; return 0; }
2132 EOF
2133 if { (eval echo configure:2134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2134   rm -rf conftest*
2135   eval "ac_cv_func_$ac_func=yes"
2136 else
2137   echo "configure: failed program was:" >&5
2138   cat conftest.$ac_ext >&5
2139   rm -rf conftest*
2140   eval "ac_cv_func_$ac_func=no"
2141 fi
2142 rm -f conftest*
2143 fi
2144
2145 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2146   echo "$ac_t""yes" 1>&6
2147     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2148   cat >> confdefs.h <<EOF
2149 #define $ac_tr_func 1
2150 EOF
2151
2152 else
2153   echo "$ac_t""no" 1>&6
2154 fi
2155 done
2156
2157    fi
2158    if test "${ac_cv_func_stpcpy}" = "yes"; then
2159      cat >> confdefs.h <<\EOF
2160 #define HAVE_STPCPY 1
2161 EOF
2162
2163    fi
2164
2165    if test $ac_cv_header_locale_h = yes; then
2166     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2167 echo "configure:2168: checking for LC_MESSAGES" >&5
2168 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174 #include <locale.h>
2175 int main() {
2176 return LC_MESSAGES
2177 ; return 0; }
2178 EOF
2179 if { (eval echo configure:2180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2180   rm -rf conftest*
2181   am_cv_val_LC_MESSAGES=yes
2182 else
2183   echo "configure: failed program was:" >&5
2184   cat conftest.$ac_ext >&5
2185   rm -rf conftest*
2186   am_cv_val_LC_MESSAGES=no
2187 fi
2188 rm -f conftest*
2189 fi
2190
2191 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2192     if test $am_cv_val_LC_MESSAGES = yes; then
2193       cat >> confdefs.h <<\EOF
2194 #define HAVE_LC_MESSAGES 1
2195 EOF
2196
2197     fi
2198   fi
2199    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2200 echo "configure:2201: checking whether NLS is requested" >&5
2201         # Check whether --enable-nls or --disable-nls was given.
2202 if test "${enable_nls+set}" = set; then
2203   enableval="$enable_nls"
2204   USE_NLS=$enableval
2205 else
2206   USE_NLS=yes
2207 fi
2208
2209     echo "$ac_t""$USE_NLS" 1>&6
2210
2211
2212     USE_INCLUDED_LIBINTL=no
2213
2214         if test "$USE_NLS" = "yes"; then
2215       cat >> confdefs.h <<\EOF
2216 #define ENABLE_NLS 1
2217 EOF
2218
2219       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2220 echo "configure:2221: checking whether included gettext is requested" >&5
2221       # Check whether --with-included-gettext or --without-included-gettext was given.
2222 if test "${with_included_gettext+set}" = set; then
2223   withval="$with_included_gettext"
2224   nls_cv_force_use_gnu_gettext=$withval
2225 else
2226   nls_cv_force_use_gnu_gettext=no
2227 fi
2228
2229       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2230
2231       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2232       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2233                                         nls_cv_header_intl=
2234         nls_cv_header_libgt=
2235         CATOBJEXT=NONE
2236
2237         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2238 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2239 echo "configure:2240: checking for libintl.h" >&5
2240 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2241   echo $ac_n "(cached) $ac_c" 1>&6
2242 else
2243   cat > conftest.$ac_ext <<EOF
2244 #line 2245 "configure"
2245 #include "confdefs.h"
2246 #include <libintl.h>
2247 EOF
2248 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2249 { (eval echo configure:2250: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2250 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2251 if test -z "$ac_err"; then
2252   rm -rf conftest*
2253   eval "ac_cv_header_$ac_safe=yes"
2254 else
2255   echo "$ac_err" >&5
2256   echo "configure: failed program was:" >&5
2257   cat conftest.$ac_ext >&5
2258   rm -rf conftest*
2259   eval "ac_cv_header_$ac_safe=no"
2260 fi
2261 rm -f conftest*
2262 fi
2263 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2264   echo "$ac_t""yes" 1>&6
2265   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2266 echo "configure:2267: checking for gettext in libc" >&5
2267 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2268   echo $ac_n "(cached) $ac_c" 1>&6
2269 else
2270   cat > conftest.$ac_ext <<EOF
2271 #line 2272 "configure"
2272 #include "confdefs.h"
2273 #include <libintl.h>
2274 int main() {
2275 return (int) gettext ("")
2276 ; return 0; }
2277 EOF
2278 if { (eval echo configure:2279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2279   rm -rf conftest*
2280   gt_cv_func_gettext_libc=yes
2281 else
2282   echo "configure: failed program was:" >&5
2283   cat conftest.$ac_ext >&5
2284   rm -rf conftest*
2285   gt_cv_func_gettext_libc=no
2286 fi
2287 rm -f conftest*
2288 fi
2289
2290 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2291
2292            if test "$gt_cv_func_gettext_libc" != "yes"; then
2293              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2294 echo "configure:2295: checking for bindtextdomain in -lintl" >&5
2295 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2296 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2297   echo $ac_n "(cached) $ac_c" 1>&6
2298 else
2299   ac_save_LIBS="$LIBS"
2300 LIBS="-lintl  $LIBS"
2301 cat > conftest.$ac_ext <<EOF
2302 #line 2303 "configure"
2303 #include "confdefs.h"
2304 /* Override any gcc2 internal prototype to avoid an error.  */
2305 /* We use char because int might match the return type of a gcc2
2306     builtin and then its argument prototype would still apply.  */
2307 char bindtextdomain();
2308
2309 int main() {
2310 bindtextdomain()
2311 ; return 0; }
2312 EOF
2313 if { (eval echo configure:2314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2314   rm -rf conftest*
2315   eval "ac_cv_lib_$ac_lib_var=yes"
2316 else
2317   echo "configure: failed program was:" >&5
2318   cat conftest.$ac_ext >&5
2319   rm -rf conftest*
2320   eval "ac_cv_lib_$ac_lib_var=no"
2321 fi
2322 rm -f conftest*
2323 LIBS="$ac_save_LIBS"
2324
2325 fi
2326 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2327   echo "$ac_t""yes" 1>&6
2328   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2329 echo "configure:2330: checking for gettext in libintl" >&5
2330 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2331   echo $ac_n "(cached) $ac_c" 1>&6
2332 else
2333   cat > conftest.$ac_ext <<EOF
2334 #line 2335 "configure"
2335 #include "confdefs.h"
2336
2337 int main() {
2338 return (int) gettext ("")
2339 ; return 0; }
2340 EOF
2341 if { (eval echo configure:2342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2342   rm -rf conftest*
2343   gt_cv_func_gettext_libintl=yes
2344 else
2345   echo "configure: failed program was:" >&5
2346   cat conftest.$ac_ext >&5
2347   rm -rf conftest*
2348   gt_cv_func_gettext_libintl=no
2349 fi
2350 rm -f conftest*
2351 fi
2352
2353 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2354 else
2355   echo "$ac_t""no" 1>&6
2356 fi
2357
2358            fi
2359
2360            if test "$gt_cv_func_gettext_libc" = "yes" \
2361               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2362               cat >> confdefs.h <<\EOF
2363 #define HAVE_GETTEXT 1
2364 EOF
2365
2366               # Extract the first word of "msgfmt", so it can be a program name with args.
2367 set dummy msgfmt; ac_word=$2
2368 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2369 echo "configure:2370: checking for $ac_word" >&5
2370 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2371   echo $ac_n "(cached) $ac_c" 1>&6
2372 else
2373   case "$MSGFMT" in
2374   /*)
2375   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2376   ;;
2377   *)
2378   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2379   for ac_dir in $PATH; do
2380     test -z "$ac_dir" && ac_dir=.
2381     if test -f $ac_dir/$ac_word; then
2382       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2383         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2384         break
2385       fi
2386     fi
2387   done
2388   IFS="$ac_save_ifs"
2389   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2390   ;;
2391 esac
2392 fi
2393 MSGFMT="$ac_cv_path_MSGFMT"
2394 if test -n "$MSGFMT"; then
2395   echo "$ac_t""$MSGFMT" 1>&6
2396 else
2397   echo "$ac_t""no" 1>&6
2398 fi
2399               if test "$MSGFMT" != "no"; then
2400                 for ac_func in dcgettext
2401 do
2402 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2403 echo "configure:2404: checking for $ac_func" >&5
2404 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2405   echo $ac_n "(cached) $ac_c" 1>&6
2406 else
2407   cat > conftest.$ac_ext <<EOF
2408 #line 2409 "configure"
2409 #include "confdefs.h"
2410 /* System header to define __stub macros and hopefully few prototypes,
2411     which can conflict with char $ac_func(); below.  */
2412 #include <assert.h>
2413 /* Override any gcc2 internal prototype to avoid an error.  */
2414 /* We use char because int might match the return type of a gcc2
2415     builtin and then its argument prototype would still apply.  */
2416 char $ac_func();
2417
2418 int main() {
2419
2420 /* The GNU C library defines this for functions which it implements
2421     to always fail with ENOSYS.  Some functions are actually named
2422     something starting with __ and the normal name is an alias.  */
2423 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2424 choke me
2425 #else
2426 $ac_func();
2427 #endif
2428
2429 ; return 0; }
2430 EOF
2431 if { (eval echo configure:2432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2432   rm -rf conftest*
2433   eval "ac_cv_func_$ac_func=yes"
2434 else
2435   echo "configure: failed program was:" >&5
2436   cat conftest.$ac_ext >&5
2437   rm -rf conftest*
2438   eval "ac_cv_func_$ac_func=no"
2439 fi
2440 rm -f conftest*
2441 fi
2442
2443 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2444   echo "$ac_t""yes" 1>&6
2445     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2446   cat >> confdefs.h <<EOF
2447 #define $ac_tr_func 1
2448 EOF
2449
2450 else
2451   echo "$ac_t""no" 1>&6
2452 fi
2453 done
2454
2455                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2456 set dummy gmsgfmt; ac_word=$2
2457 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2458 echo "configure:2459: checking for $ac_word" >&5
2459 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2460   echo $ac_n "(cached) $ac_c" 1>&6
2461 else
2462   case "$GMSGFMT" in
2463   /*)
2464   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2465   ;;
2466   ?:/*)
2467   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2468   ;;
2469   *)
2470   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2471   ac_dummy="$PATH"
2472   for ac_dir in $ac_dummy; do
2473     test -z "$ac_dir" && ac_dir=.
2474     if test -f $ac_dir/$ac_word; then
2475       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2476       break
2477     fi
2478   done
2479   IFS="$ac_save_ifs"
2480   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2481   ;;
2482 esac
2483 fi
2484 GMSGFMT="$ac_cv_path_GMSGFMT"
2485 if test -n "$GMSGFMT"; then
2486   echo "$ac_t""$GMSGFMT" 1>&6
2487 else
2488   echo "$ac_t""no" 1>&6
2489 fi
2490
2491                 # Extract the first word of "xgettext", so it can be a program name with args.
2492 set dummy xgettext; ac_word=$2
2493 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2494 echo "configure:2495: checking for $ac_word" >&5
2495 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2496   echo $ac_n "(cached) $ac_c" 1>&6
2497 else
2498   case "$XGETTEXT" in
2499   /*)
2500   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2501   ;;
2502   *)
2503   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2504   for ac_dir in $PATH; do
2505     test -z "$ac_dir" && ac_dir=.
2506     if test -f $ac_dir/$ac_word; then
2507       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2508         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2509         break
2510       fi
2511     fi
2512   done
2513   IFS="$ac_save_ifs"
2514   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2515   ;;
2516 esac
2517 fi
2518 XGETTEXT="$ac_cv_path_XGETTEXT"
2519 if test -n "$XGETTEXT"; then
2520   echo "$ac_t""$XGETTEXT" 1>&6
2521 else
2522   echo "$ac_t""no" 1>&6
2523 fi
2524
2525                 cat > conftest.$ac_ext <<EOF
2526 #line 2527 "configure"
2527 #include "confdefs.h"
2528
2529 int main() {
2530 extern int _nl_msg_cat_cntr;
2531                                return _nl_msg_cat_cntr
2532 ; return 0; }
2533 EOF
2534 if { (eval echo configure:2535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2535   rm -rf conftest*
2536   CATOBJEXT=.gmo
2537                    DATADIRNAME=share
2538 else
2539   echo "configure: failed program was:" >&5
2540   cat conftest.$ac_ext >&5
2541   rm -rf conftest*
2542   CATOBJEXT=.mo
2543                    DATADIRNAME=lib
2544 fi
2545 rm -f conftest*
2546                 INSTOBJEXT=.mo
2547               fi
2548             fi
2549
2550 else
2551   echo "$ac_t""no" 1>&6
2552 fi
2553
2554
2555
2556         if test "$CATOBJEXT" = "NONE"; then
2557                           nls_cv_use_gnu_gettext=yes
2558         fi
2559       fi
2560
2561       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2562                 INTLOBJS="\$(GETTOBJS)"
2563         # Extract the first word of "msgfmt", so it can be a program name with args.
2564 set dummy msgfmt; ac_word=$2
2565 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2566 echo "configure:2567: checking for $ac_word" >&5
2567 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2568   echo $ac_n "(cached) $ac_c" 1>&6
2569 else
2570   case "$MSGFMT" in
2571   /*)
2572   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2573   ;;
2574   *)
2575   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2576   for ac_dir in $PATH; do
2577     test -z "$ac_dir" && ac_dir=.
2578     if test -f $ac_dir/$ac_word; then
2579       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2580         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2581         break
2582       fi
2583     fi
2584   done
2585   IFS="$ac_save_ifs"
2586   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2587   ;;
2588 esac
2589 fi
2590 MSGFMT="$ac_cv_path_MSGFMT"
2591 if test -n "$MSGFMT"; then
2592   echo "$ac_t""$MSGFMT" 1>&6
2593 else
2594   echo "$ac_t""no" 1>&6
2595 fi
2596
2597         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2598 set dummy gmsgfmt; ac_word=$2
2599 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2600 echo "configure:2601: checking for $ac_word" >&5
2601 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2602   echo $ac_n "(cached) $ac_c" 1>&6
2603 else
2604   case "$GMSGFMT" in
2605   /*)
2606   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2607   ;;
2608   ?:/*)
2609   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2610   ;;
2611   *)
2612   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2613   ac_dummy="$PATH"
2614   for ac_dir in $ac_dummy; do
2615     test -z "$ac_dir" && ac_dir=.
2616     if test -f $ac_dir/$ac_word; then
2617       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2618       break
2619     fi
2620   done
2621   IFS="$ac_save_ifs"
2622   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2623   ;;
2624 esac
2625 fi
2626 GMSGFMT="$ac_cv_path_GMSGFMT"
2627 if test -n "$GMSGFMT"; then
2628   echo "$ac_t""$GMSGFMT" 1>&6
2629 else
2630   echo "$ac_t""no" 1>&6
2631 fi
2632
2633         # Extract the first word of "xgettext", so it can be a program name with args.
2634 set dummy xgettext; ac_word=$2
2635 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2636 echo "configure:2637: checking for $ac_word" >&5
2637 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2638   echo $ac_n "(cached) $ac_c" 1>&6
2639 else
2640   case "$XGETTEXT" in
2641   /*)
2642   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2643   ;;
2644   *)
2645   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2646   for ac_dir in $PATH; do
2647     test -z "$ac_dir" && ac_dir=.
2648     if test -f $ac_dir/$ac_word; then
2649       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2650         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2651         break
2652       fi
2653     fi
2654   done
2655   IFS="$ac_save_ifs"
2656   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2657   ;;
2658 esac
2659 fi
2660 XGETTEXT="$ac_cv_path_XGETTEXT"
2661 if test -n "$XGETTEXT"; then
2662   echo "$ac_t""$XGETTEXT" 1>&6
2663 else
2664   echo "$ac_t""no" 1>&6
2665 fi
2666
2667
2668         USE_INCLUDED_LIBINTL=yes
2669         CATOBJEXT=.gmo
2670         INSTOBJEXT=.mo
2671         DATADIRNAME=share
2672         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2673         INTLLIBS=$INTLDEPS
2674         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2675         nls_cv_header_intl=libintl.h
2676         nls_cv_header_libgt=libgettext.h
2677       fi
2678
2679             if test "$XGETTEXT" != ":"; then
2680                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2681           : ;
2682         else
2683           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2684           XGETTEXT=":"
2685         fi
2686       fi
2687
2688       # We need to process the po/ directory.
2689       POSUB=po
2690     else
2691       DATADIRNAME=share
2692       nls_cv_header_intl=libintl.h
2693       nls_cv_header_libgt=libgettext.h
2694     fi
2695
2696     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2697     # because some of the sources are only built for this goal.
2698     if test "$PACKAGE" = gettext; then
2699       USE_NLS=yes
2700       USE_INCLUDED_LIBINTL=yes
2701     fi
2702
2703                 for lang in $ALL_LINGUAS; do
2704       GMOFILES="$GMOFILES $lang.gmo"
2705       POFILES="$POFILES $lang.po"
2706     done
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721    if test "x$CATOBJEXT" != "x"; then
2722      if test "x$ALL_LINGUAS" = "x"; then
2723        LINGUAS=
2724      else
2725        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2726 echo "configure:2727: checking for catalogs to be installed" >&5
2727        NEW_LINGUAS=
2728        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2729          case "$ALL_LINGUAS" in
2730           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2731          esac
2732        done
2733        LINGUAS=$NEW_LINGUAS
2734        echo "$ac_t""$LINGUAS" 1>&6
2735      fi
2736
2737           if test -n "$LINGUAS"; then
2738        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2739      fi
2740    fi
2741
2742             if test $ac_cv_header_locale_h = yes; then
2743      INCLUDE_LOCALE_H="#include <locale.h>"
2744    else
2745      INCLUDE_LOCALE_H="\
2746 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2747    fi
2748
2749
2750             if test -f $srcdir/po2tbl.sed.in; then
2751       if test "$CATOBJEXT" = ".cat"; then
2752          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2753 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2754 echo "configure:2755: checking for linux/version.h" >&5
2755 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2756   echo $ac_n "(cached) $ac_c" 1>&6
2757 else
2758   cat > conftest.$ac_ext <<EOF
2759 #line 2760 "configure"
2760 #include "confdefs.h"
2761 #include <linux/version.h>
2762 EOF
2763 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2764 { (eval echo configure:2765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2765 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2766 if test -z "$ac_err"; then
2767   rm -rf conftest*
2768   eval "ac_cv_header_$ac_safe=yes"
2769 else
2770   echo "$ac_err" >&5
2771   echo "configure: failed program was:" >&5
2772   cat conftest.$ac_ext >&5
2773   rm -rf conftest*
2774   eval "ac_cv_header_$ac_safe=no"
2775 fi
2776 rm -f conftest*
2777 fi
2778 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2779   echo "$ac_t""yes" 1>&6
2780   msgformat=linux
2781 else
2782   echo "$ac_t""no" 1>&6
2783 msgformat=xopen
2784 fi
2785
2786
2787                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2788       fi
2789             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2790          $srcdir/po2tbl.sed.in > po2tbl.sed
2791    fi
2792
2793             if test "$PACKAGE" = "gettext"; then
2794      GT_NO="#NO#"
2795      GT_YES=
2796    else
2797      GT_NO=
2798      GT_YES="#YES#"
2799    fi
2800
2801
2802
2803    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2804
2805
2806       l=
2807
2808
2809             if test -d $srcdir/po; then
2810       test -d po || mkdir po
2811       if test "x$srcdir" != "x."; then
2812          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2813             posrcprefix="$srcdir/"
2814          else
2815             posrcprefix="../$srcdir/"
2816          fi
2817       else
2818          posrcprefix="../"
2819       fi
2820       rm -f po/POTFILES
2821       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2822          < $srcdir/po/POTFILES.in > po/POTFILES
2823    fi
2824
2825
2826
2827 CONFIG_OBS=
2828 CONFIG_LIB_OBS=
2829 CONFIG_DEPS=
2830 CONFIG_SRCS=
2831 CONFIG_INITS=
2832 ENABLE_CFLAGS=
2833 CONFIG_ALL=
2834 CONFIG_CLEAN=
2835 CONFIG_INSTALL=
2836 CONFIG_UNINSTALL=
2837
2838 configdirs="doc testsuite"
2839
2840 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2841 if test "${enable_multi_ice+set}" = set; then
2842   enableval="$enable_multi_ice"
2843   case "${enableval}" in
2844     yes ) enable_multi_ice="yes" ;;
2845     no)  enable_multi_ice="no" ;;
2846     *) { echo "configure: error: Bad value for --enable-multi-ice: ${enableval}" 1>&2; exit 1; } ;;
2847   esac
2848
2849 fi
2850
2851
2852 if test "${enable_multi_ice}" = "yes"; then
2853   configdirs="${configdirs} multi-ice"
2854 fi
2855
2856
2857 . ${srcdir}/configure.host
2858
2859 . ${srcdir}/configure.tgt
2860
2861 targ=${target} ; . ${srcdir}/../bfd/config.bfd
2862
2863
2864 targ=${target}
2865 . ${srcdir}/../bfd/config.bfd
2866
2867 targ_archs=`echo ${targ_archs} | sed -e 's/ .*//;'`
2868
2869 if test x"${targ_archs}" != x ; then
2870     cat >> confdefs.h <<EOF
2871 #define DEFAULT_BFD_ARCH ${targ_archs}
2872 EOF
2873
2874 fi
2875 if test x"${targ_defvec}" != x ; then
2876     cat >> confdefs.h <<EOF
2877 #define DEFAULT_BFD_VEC ${targ_defvec}
2878 EOF
2879
2880 fi
2881
2882 for ac_prog in mawk gawk nawk awk
2883 do
2884 # Extract the first word of "$ac_prog", so it can be a program name with args.
2885 set dummy $ac_prog; ac_word=$2
2886 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2887 echo "configure:2888: checking for $ac_word" >&5
2888 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2889   echo $ac_n "(cached) $ac_c" 1>&6
2890 else
2891   if test -n "$AWK"; then
2892   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2893 else
2894   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2895   ac_dummy="$PATH"
2896   for ac_dir in $ac_dummy; do
2897     test -z "$ac_dir" && ac_dir=.
2898     if test -f $ac_dir/$ac_word; then
2899       ac_cv_prog_AWK="$ac_prog"
2900       break
2901     fi
2902   done
2903   IFS="$ac_save_ifs"
2904 fi
2905 fi
2906 AWK="$ac_cv_prog_AWK"
2907 if test -n "$AWK"; then
2908   echo "$ac_t""$AWK" 1>&6
2909 else
2910   echo "$ac_t""no" 1>&6
2911 fi
2912
2913 test -n "$AWK" && break
2914 done
2915
2916 # Find a good install program.  We prefer a C program (faster),
2917 # so one script is as good as another.  But avoid the broken or
2918 # incompatible versions:
2919 # SysV /etc/install, /usr/sbin/install
2920 # SunOS /usr/etc/install
2921 # IRIX /sbin/install
2922 # AIX /bin/install
2923 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2924 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2925 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2926 # ./install, which can be erroneously created by make from ./install.sh.
2927 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2928 echo "configure:2929: checking for a BSD compatible install" >&5
2929 if test -z "$INSTALL"; then
2930 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2931   echo $ac_n "(cached) $ac_c" 1>&6
2932 else
2933     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2934   for ac_dir in $PATH; do
2935     # Account for people who put trailing slashes in PATH elements.
2936     case "$ac_dir/" in
2937     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2938     *)
2939       # OSF1 and SCO ODT 3.0 have their own names for install.
2940       # Don't use installbsd from OSF since it installs stuff as root
2941       # by default.
2942       for ac_prog in ginstall scoinst install; do
2943         if test -f $ac_dir/$ac_prog; then
2944           if test $ac_prog = install &&
2945             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2946             # AIX install.  It has an incompatible calling convention.
2947             :
2948           else
2949             ac_cv_path_install="$ac_dir/$ac_prog -c"
2950             break 2
2951           fi
2952         fi
2953       done
2954       ;;
2955     esac
2956   done
2957   IFS="$ac_save_IFS"
2958
2959 fi
2960   if test "${ac_cv_path_install+set}" = set; then
2961     INSTALL="$ac_cv_path_install"
2962   else
2963     # As a last resort, use the slow shell script.  We don't cache a
2964     # path for INSTALL within a source directory, because that will
2965     # break other packages using the cache if that directory is
2966     # removed, or if the path is relative.
2967     INSTALL="$ac_install_sh"
2968   fi
2969 fi
2970 echo "$ac_t""$INSTALL" 1>&6
2971
2972 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2973 # It thinks the first close brace ends the variable substitution.
2974 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2975
2976 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2977
2978 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2979
2980 if test $host != $build; then
2981   ac_tool_prefix=${host_alias}-
2982 else
2983   ac_tool_prefix=
2984 fi
2985
2986 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2987 set dummy ${ac_tool_prefix}ar; ac_word=$2
2988 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2989 echo "configure:2990: checking for $ac_word" >&5
2990 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2991   echo $ac_n "(cached) $ac_c" 1>&6
2992 else
2993   if test -n "$AR"; then
2994   ac_cv_prog_AR="$AR" # Let the user override the test.
2995 else
2996   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2997   ac_dummy="$PATH"
2998   for ac_dir in $ac_dummy; do
2999     test -z "$ac_dir" && ac_dir=.
3000     if test -f $ac_dir/$ac_word; then
3001       ac_cv_prog_AR="${ac_tool_prefix}ar"
3002       break
3003     fi
3004   done
3005   IFS="$ac_save_ifs"
3006   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3007 fi
3008 fi
3009 AR="$ac_cv_prog_AR"
3010 if test -n "$AR"; then
3011   echo "$ac_t""$AR" 1>&6
3012 else
3013   echo "$ac_t""no" 1>&6
3014 fi
3015
3016
3017
3018 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3019 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3020 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3021 echo "configure:3022: checking for $ac_word" >&5
3022 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3023   echo $ac_n "(cached) $ac_c" 1>&6
3024 else
3025   if test -n "$RANLIB"; then
3026   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3027 else
3028   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3029   ac_dummy="$PATH"
3030   for ac_dir in $ac_dummy; do
3031     test -z "$ac_dir" && ac_dir=.
3032     if test -f $ac_dir/$ac_word; then
3033       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3034       break
3035     fi
3036   done
3037   IFS="$ac_save_ifs"
3038 fi
3039 fi
3040 RANLIB="$ac_cv_prog_RANLIB"
3041 if test -n "$RANLIB"; then
3042   echo "$ac_t""$RANLIB" 1>&6
3043 else
3044   echo "$ac_t""no" 1>&6
3045 fi
3046
3047
3048 if test -z "$ac_cv_prog_RANLIB"; then
3049 if test -n "$ac_tool_prefix"; then
3050   # Extract the first word of "ranlib", so it can be a program name with args.
3051 set dummy ranlib; ac_word=$2
3052 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3053 echo "configure:3054: checking for $ac_word" >&5
3054 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3055   echo $ac_n "(cached) $ac_c" 1>&6
3056 else
3057   if test -n "$RANLIB"; then
3058   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3059 else
3060   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3061   ac_dummy="$PATH"
3062   for ac_dir in $ac_dummy; do
3063     test -z "$ac_dir" && ac_dir=.
3064     if test -f $ac_dir/$ac_word; then
3065       ac_cv_prog_RANLIB="ranlib"
3066       break
3067     fi
3068   done
3069   IFS="$ac_save_ifs"
3070   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3071 fi
3072 fi
3073 RANLIB="$ac_cv_prog_RANLIB"
3074 if test -n "$RANLIB"; then
3075   echo "$ac_t""$RANLIB" 1>&6
3076 else
3077   echo "$ac_t""no" 1>&6
3078 fi
3079
3080 else
3081   RANLIB=":"
3082 fi
3083 fi
3084
3085 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3086 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3087 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3088 echo "configure:3089: checking for $ac_word" >&5
3089 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3090   echo $ac_n "(cached) $ac_c" 1>&6
3091 else
3092   if test -n "$DLLTOOL"; then
3093   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3094 else
3095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3096   ac_dummy="$PATH"
3097   for ac_dir in $ac_dummy; do
3098     test -z "$ac_dir" && ac_dir=.
3099     if test -f $ac_dir/$ac_word; then
3100       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3101       break
3102     fi
3103   done
3104   IFS="$ac_save_ifs"
3105   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3106 fi
3107 fi
3108 DLLTOOL="$ac_cv_prog_DLLTOOL"
3109 if test -n "$DLLTOOL"; then
3110   echo "$ac_t""$DLLTOOL" 1>&6
3111 else
3112   echo "$ac_t""no" 1>&6
3113 fi
3114
3115
3116
3117 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3118 set dummy ${ac_tool_prefix}windres; ac_word=$2
3119 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3120 echo "configure:3121: checking for $ac_word" >&5
3121 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3122   echo $ac_n "(cached) $ac_c" 1>&6
3123 else
3124   if test -n "$WINDRES"; then
3125   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3126 else
3127   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3128   ac_dummy="$PATH"
3129   for ac_dir in $ac_dummy; do
3130     test -z "$ac_dir" && ac_dir=.
3131     if test -f $ac_dir/$ac_word; then
3132       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3133       break
3134     fi
3135   done
3136   IFS="$ac_save_ifs"
3137   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3138 fi
3139 fi
3140 WINDRES="$ac_cv_prog_WINDRES"
3141 if test -n "$WINDRES"; then
3142   echo "$ac_t""$WINDRES" 1>&6
3143 else
3144   echo "$ac_t""no" 1>&6
3145 fi
3146
3147
3148
3149 for ac_prog in 'bison -y' byacc
3150 do
3151 # Extract the first word of "$ac_prog", so it can be a program name with args.
3152 set dummy $ac_prog; ac_word=$2
3153 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3154 echo "configure:3155: checking for $ac_word" >&5
3155 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3156   echo $ac_n "(cached) $ac_c" 1>&6
3157 else
3158   if test -n "$YACC"; then
3159   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3160 else
3161   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3162   ac_dummy="$PATH"
3163   for ac_dir in $ac_dummy; do
3164     test -z "$ac_dir" && ac_dir=.
3165     if test -f $ac_dir/$ac_word; then
3166       ac_cv_prog_YACC="$ac_prog"
3167       break
3168     fi
3169   done
3170   IFS="$ac_save_ifs"
3171 fi
3172 fi
3173 YACC="$ac_cv_prog_YACC"
3174 if test -n "$YACC"; then
3175   echo "$ac_t""$YACC" 1>&6
3176 else
3177   echo "$ac_t""no" 1>&6
3178 fi
3179
3180 test -n "$YACC" && break
3181 done
3182 test -n "$YACC" || YACC="yacc"
3183
3184
3185 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3186 set dummy ${ac_tool_prefix}mig; ac_word=$2
3187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3188 echo "configure:3189: checking for $ac_word" >&5
3189 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3190   echo $ac_n "(cached) $ac_c" 1>&6
3191 else
3192   if test -n "$MIG"; then
3193   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3194 else
3195   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3196   ac_dummy="$PATH"
3197   for ac_dir in $ac_dummy; do
3198     test -z "$ac_dir" && ac_dir=.
3199     if test -f $ac_dir/$ac_word; then
3200       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3201       break
3202     fi
3203   done
3204   IFS="$ac_save_ifs"
3205   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3206 fi
3207 fi
3208 MIG="$ac_cv_prog_MIG"
3209 if test -n "$MIG"; then
3210   echo "$ac_t""$MIG" 1>&6
3211 else
3212   echo "$ac_t""no" 1>&6
3213 fi
3214
3215
3216
3217
3218 if test "$program_transform_name" = s,x,x,; then
3219   program_transform_name=
3220 else
3221   # Double any \ or $.  echo might interpret backslashes.
3222   cat <<\EOF_SED > conftestsed
3223 s,\\,\\\\,g; s,\$,$$,g
3224 EOF_SED
3225   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3226   rm -f conftestsed
3227 fi
3228 test "$program_prefix" != NONE &&
3229   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3230 # Use a double $ so make ignores it.
3231 test "$program_suffix" != NONE &&
3232   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3233
3234 # sed with no file args requires a program.
3235 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3236
3237
3238 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3239 echo "configure:3240: checking return type of signal handlers" >&5
3240 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3241   echo $ac_n "(cached) $ac_c" 1>&6
3242 else
3243   cat > conftest.$ac_ext <<EOF
3244 #line 3245 "configure"
3245 #include "confdefs.h"
3246 #include <sys/types.h>
3247 #include <signal.h>
3248 #ifdef signal
3249 #undef signal
3250 #endif
3251 #ifdef __cplusplus
3252 extern "C" void (*signal (int, void (*)(int)))(int);
3253 #else
3254 void (*signal ()) ();
3255 #endif
3256
3257 int main() {
3258 int i;
3259 ; return 0; }
3260 EOF
3261 if { (eval echo configure:3262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3262   rm -rf conftest*
3263   ac_cv_type_signal=void
3264 else
3265   echo "configure: failed program was:" >&5
3266   cat conftest.$ac_ext >&5
3267   rm -rf conftest*
3268   ac_cv_type_signal=int
3269 fi
3270 rm -f conftest*
3271 fi
3272
3273 echo "$ac_t""$ac_cv_type_signal" 1>&6
3274 cat >> confdefs.h <<EOF
3275 #define RETSIGTYPE $ac_cv_type_signal
3276 EOF
3277
3278
3279
3280 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3281 echo "configure:3282: checking for ANSI C header files" >&5
3282 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3283   echo $ac_n "(cached) $ac_c" 1>&6
3284 else
3285   cat > conftest.$ac_ext <<EOF
3286 #line 3287 "configure"
3287 #include "confdefs.h"
3288 #include <stdlib.h>
3289 #include <stdarg.h>
3290 #include <string.h>
3291 #include <float.h>
3292 EOF
3293 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3294 { (eval echo configure:3295: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3295 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3296 if test -z "$ac_err"; then
3297   rm -rf conftest*
3298   ac_cv_header_stdc=yes
3299 else
3300   echo "$ac_err" >&5
3301   echo "configure: failed program was:" >&5
3302   cat conftest.$ac_ext >&5
3303   rm -rf conftest*
3304   ac_cv_header_stdc=no
3305 fi
3306 rm -f conftest*
3307
3308 if test $ac_cv_header_stdc = yes; then
3309   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3310 cat > conftest.$ac_ext <<EOF
3311 #line 3312 "configure"
3312 #include "confdefs.h"
3313 #include <string.h>
3314 EOF
3315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3316   egrep "memchr" >/dev/null 2>&1; then
3317   :
3318 else
3319   rm -rf conftest*
3320   ac_cv_header_stdc=no
3321 fi
3322 rm -f conftest*
3323
3324 fi
3325
3326 if test $ac_cv_header_stdc = yes; then
3327   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3328 cat > conftest.$ac_ext <<EOF
3329 #line 3330 "configure"
3330 #include "confdefs.h"
3331 #include <stdlib.h>
3332 EOF
3333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3334   egrep "free" >/dev/null 2>&1; then
3335   :
3336 else
3337   rm -rf conftest*
3338   ac_cv_header_stdc=no
3339 fi
3340 rm -f conftest*
3341
3342 fi
3343
3344 if test $ac_cv_header_stdc = yes; then
3345   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3346 if test "$cross_compiling" = yes; then
3347   :
3348 else
3349   cat > conftest.$ac_ext <<EOF
3350 #line 3351 "configure"
3351 #include "confdefs.h"
3352 #include <ctype.h>
3353 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3354 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3355 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3356 int main () { int i; for (i = 0; i < 256; i++)
3357 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3358 exit (0); }
3359
3360 EOF
3361 if { (eval echo configure:3362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3362 then
3363   :
3364 else
3365   echo "configure: failed program was:" >&5
3366   cat conftest.$ac_ext >&5
3367   rm -fr conftest*
3368   ac_cv_header_stdc=no
3369 fi
3370 rm -fr conftest*
3371 fi
3372
3373 fi
3374 fi
3375
3376 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3377 if test $ac_cv_header_stdc = yes; then
3378   cat >> confdefs.h <<\EOF
3379 #define STDC_HEADERS 1
3380 EOF
3381
3382 fi
3383
3384
3385
3386 case $host_os in solaris2.7 | solaris2.8) case "$GCC" in yes)
3387     cat >> confdefs.h <<\EOF
3388 #define _MSE_INT_H 1
3389 EOF
3390
3391 esac; esac
3392
3393 for ac_hdr in ctype.h endian.h nlist.h link.h thread_db.h proc_service.h \
3394         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3395         string.h sys/procfs.h sys/ptrace.h sys/reg.h stdint.h \
3396         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3397         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
3398         time.h sys/file.h sys/ioctl.h sys/user.h sys/fault.h sys/syscall.h \
3399         dirent.h sys/ndir.h sys/dir.h ndir.h \
3400         curses.h ncurses.h \
3401         poll.h sys/poll.h
3402 do
3403 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3404 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3405 echo "configure:3406: checking for $ac_hdr" >&5
3406 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3407   echo $ac_n "(cached) $ac_c" 1>&6
3408 else
3409   cat > conftest.$ac_ext <<EOF
3410 #line 3411 "configure"
3411 #include "confdefs.h"
3412 #include <$ac_hdr>
3413 EOF
3414 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3415 { (eval echo configure:3416: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3416 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3417 if test -z "$ac_err"; then
3418   rm -rf conftest*
3419   eval "ac_cv_header_$ac_safe=yes"
3420 else
3421   echo "$ac_err" >&5
3422   echo "configure: failed program was:" >&5
3423   cat conftest.$ac_ext >&5
3424   rm -rf conftest*
3425   eval "ac_cv_header_$ac_safe=no"
3426 fi
3427 rm -f conftest*
3428 fi
3429 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3430   echo "$ac_t""yes" 1>&6
3431     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3432   cat >> confdefs.h <<EOF
3433 #define $ac_tr_hdr 1
3434 EOF
3435
3436 else
3437   echo "$ac_t""no" 1>&6
3438 fi
3439 done
3440
3441 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3442 echo "configure:3443: checking whether stat file-mode macros are broken" >&5
3443 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3444   echo $ac_n "(cached) $ac_c" 1>&6
3445 else
3446   cat > conftest.$ac_ext <<EOF
3447 #line 3448 "configure"
3448 #include "confdefs.h"
3449 #include <sys/types.h>
3450 #include <sys/stat.h>
3451
3452 #if defined(S_ISBLK) && defined(S_IFDIR)
3453 # if S_ISBLK (S_IFDIR)
3454 You lose.
3455 # endif
3456 #endif
3457
3458 #if defined(S_ISBLK) && defined(S_IFCHR)
3459 # if S_ISBLK (S_IFCHR)
3460 You lose.
3461 # endif
3462 #endif
3463
3464 #if defined(S_ISLNK) && defined(S_IFREG)
3465 # if S_ISLNK (S_IFREG)
3466 You lose.
3467 # endif
3468 #endif
3469
3470 #if defined(S_ISSOCK) && defined(S_IFREG)
3471 # if S_ISSOCK (S_IFREG)
3472 You lose.
3473 # endif
3474 #endif
3475
3476 EOF
3477 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3478   egrep "You lose" >/dev/null 2>&1; then
3479   rm -rf conftest*
3480   ac_cv_header_stat_broken=yes
3481 else
3482   rm -rf conftest*
3483   ac_cv_header_stat_broken=no
3484 fi
3485 rm -f conftest*
3486
3487 fi
3488
3489 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3490 if test $ac_cv_header_stat_broken = yes; then
3491   cat >> confdefs.h <<\EOF
3492 #define STAT_MACROS_BROKEN 1
3493 EOF
3494
3495 fi
3496
3497
3498 echo $ac_n "checking for working const""... $ac_c" 1>&6
3499 echo "configure:3500: checking for working const" >&5
3500 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3501   echo $ac_n "(cached) $ac_c" 1>&6
3502 else
3503   cat > conftest.$ac_ext <<EOF
3504 #line 3505 "configure"
3505 #include "confdefs.h"
3506
3507 int main() {
3508
3509 /* Ultrix mips cc rejects this.  */
3510 typedef int charset[2]; const charset x;
3511 /* SunOS 4.1.1 cc rejects this.  */
3512 char const *const *ccp;
3513 char **p;
3514 /* NEC SVR4.0.2 mips cc rejects this.  */
3515 struct point {int x, y;};
3516 static struct point const zero = {0,0};
3517 /* AIX XL C 1.02.0.0 rejects this.
3518    It does not let you subtract one const X* pointer from another in an arm
3519    of an if-expression whose if-part is not a constant expression */
3520 const char *g = "string";
3521 ccp = &g + (g ? g-g : 0);
3522 /* HPUX 7.0 cc rejects these. */
3523 ++ccp;
3524 p = (char**) ccp;
3525 ccp = (char const *const *) p;
3526 { /* SCO 3.2v4 cc rejects this.  */
3527   char *t;
3528   char const *s = 0 ? (char *) 0 : (char const *) 0;
3529
3530   *t++ = 0;
3531 }
3532 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3533   int x[] = {25, 17};
3534   const int *foo = &x[0];
3535   ++foo;
3536 }
3537 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3538   typedef const int *iptr;
3539   iptr p = 0;
3540   ++p;
3541 }
3542 { /* AIX XL C 1.02.0.0 rejects this saying
3543      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3544   struct s { int j; const int *ap[3]; };
3545   struct s *b; b->j = 5;
3546 }
3547 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3548   const int foo = 10;
3549 }
3550
3551 ; return 0; }
3552 EOF
3553 if { (eval echo configure:3554: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3554   rm -rf conftest*
3555   ac_cv_c_const=yes
3556 else
3557   echo "configure: failed program was:" >&5
3558   cat conftest.$ac_ext >&5
3559   rm -rf conftest*
3560   ac_cv_c_const=no
3561 fi
3562 rm -f conftest*
3563 fi
3564
3565 echo "$ac_t""$ac_cv_c_const" 1>&6
3566 if test $ac_cv_c_const = no; then
3567   cat >> confdefs.h <<\EOF
3568 #define const
3569 EOF
3570
3571 fi
3572
3573
3574 for ac_func in bcopy btowc bzero isascii poll sbrk setpgid setpgrp \
3575         sigaction sigprocmask sigsetmask
3576 do
3577 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3578 echo "configure:3579: checking for $ac_func" >&5
3579 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3580   echo $ac_n "(cached) $ac_c" 1>&6
3581 else
3582   cat > conftest.$ac_ext <<EOF
3583 #line 3584 "configure"
3584 #include "confdefs.h"
3585 /* System header to define __stub macros and hopefully few prototypes,
3586     which can conflict with char $ac_func(); below.  */
3587 #include <assert.h>
3588 /* Override any gcc2 internal prototype to avoid an error.  */
3589 /* We use char because int might match the return type of a gcc2
3590     builtin and then its argument prototype would still apply.  */
3591 char $ac_func();
3592
3593 int main() {
3594
3595 /* The GNU C library defines this for functions which it implements
3596     to always fail with ENOSYS.  Some functions are actually named
3597     something starting with __ and the normal name is an alias.  */
3598 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3599 choke me
3600 #else
3601 $ac_func();
3602 #endif
3603
3604 ; return 0; }
3605 EOF
3606 if { (eval echo configure:3607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3607   rm -rf conftest*
3608   eval "ac_cv_func_$ac_func=yes"
3609 else
3610   echo "configure: failed program was:" >&5
3611   cat conftest.$ac_ext >&5
3612   rm -rf conftest*
3613   eval "ac_cv_func_$ac_func=no"
3614 fi
3615 rm -f conftest*
3616 fi
3617
3618 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3619   echo "$ac_t""yes" 1>&6
3620     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3621   cat >> confdefs.h <<EOF
3622 #define $ac_tr_func 1
3623 EOF
3624
3625 else
3626   echo "$ac_t""no" 1>&6
3627 fi
3628 done
3629
3630 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3631 # for constant arguments.  Useless!
3632 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3633 echo "configure:3634: checking for working alloca.h" >&5
3634 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3635   echo $ac_n "(cached) $ac_c" 1>&6
3636 else
3637   cat > conftest.$ac_ext <<EOF
3638 #line 3639 "configure"
3639 #include "confdefs.h"
3640 #include <alloca.h>
3641 int main() {
3642 char *p = alloca(2 * sizeof(int));
3643 ; return 0; }
3644 EOF
3645 if { (eval echo configure:3646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3646   rm -rf conftest*
3647   ac_cv_header_alloca_h=yes
3648 else
3649   echo "configure: failed program was:" >&5
3650   cat conftest.$ac_ext >&5
3651   rm -rf conftest*
3652   ac_cv_header_alloca_h=no
3653 fi
3654 rm -f conftest*
3655 fi
3656
3657 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3658 if test $ac_cv_header_alloca_h = yes; then
3659   cat >> confdefs.h <<\EOF
3660 #define HAVE_ALLOCA_H 1
3661 EOF
3662
3663 fi
3664
3665 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3666 echo "configure:3667: checking for alloca" >&5
3667 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3668   echo $ac_n "(cached) $ac_c" 1>&6
3669 else
3670   cat > conftest.$ac_ext <<EOF
3671 #line 3672 "configure"
3672 #include "confdefs.h"
3673
3674 #ifdef __GNUC__
3675 # define alloca __builtin_alloca
3676 #else
3677 # ifdef _MSC_VER
3678 #  include <malloc.h>
3679 #  define alloca _alloca
3680 # else
3681 #  if HAVE_ALLOCA_H
3682 #   include <alloca.h>
3683 #  else
3684 #   ifdef _AIX
3685  #pragma alloca
3686 #   else
3687 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3688 char *alloca ();
3689 #    endif
3690 #   endif
3691 #  endif
3692 # endif
3693 #endif
3694
3695 int main() {
3696 char *p = (char *) alloca(1);
3697 ; return 0; }
3698 EOF
3699 if { (eval echo configure:3700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3700   rm -rf conftest*
3701   ac_cv_func_alloca_works=yes
3702 else
3703   echo "configure: failed program was:" >&5
3704   cat conftest.$ac_ext >&5
3705   rm -rf conftest*
3706   ac_cv_func_alloca_works=no
3707 fi
3708 rm -f conftest*
3709 fi
3710
3711 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3712 if test $ac_cv_func_alloca_works = yes; then
3713   cat >> confdefs.h <<\EOF
3714 #define HAVE_ALLOCA 1
3715 EOF
3716
3717 fi
3718
3719 if test $ac_cv_func_alloca_works = no; then
3720   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3721   # that cause trouble.  Some versions do not even contain alloca or
3722   # contain a buggy version.  If you still want to use their alloca,
3723   # use ar to extract alloca.o from them instead of compiling alloca.c.
3724   ALLOCA=alloca.${ac_objext}
3725   cat >> confdefs.h <<\EOF
3726 #define C_ALLOCA 1
3727 EOF
3728
3729
3730 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3731 echo "configure:3732: checking whether alloca needs Cray hooks" >&5
3732 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3733   echo $ac_n "(cached) $ac_c" 1>&6
3734 else
3735   cat > conftest.$ac_ext <<EOF
3736 #line 3737 "configure"
3737 #include "confdefs.h"
3738 #if defined(CRAY) && ! defined(CRAY2)
3739 webecray
3740 #else
3741 wenotbecray
3742 #endif
3743
3744 EOF
3745 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3746   egrep "webecray" >/dev/null 2>&1; then
3747   rm -rf conftest*
3748   ac_cv_os_cray=yes
3749 else
3750   rm -rf conftest*
3751   ac_cv_os_cray=no
3752 fi
3753 rm -f conftest*
3754
3755 fi
3756
3757 echo "$ac_t""$ac_cv_os_cray" 1>&6
3758 if test $ac_cv_os_cray = yes; then
3759 for ac_func in _getb67 GETB67 getb67; do
3760   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3761 echo "configure:3762: checking for $ac_func" >&5
3762 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3763   echo $ac_n "(cached) $ac_c" 1>&6
3764 else
3765   cat > conftest.$ac_ext <<EOF
3766 #line 3767 "configure"
3767 #include "confdefs.h"
3768 /* System header to define __stub macros and hopefully few prototypes,
3769     which can conflict with char $ac_func(); below.  */
3770 #include <assert.h>
3771 /* Override any gcc2 internal prototype to avoid an error.  */
3772 /* We use char because int might match the return type of a gcc2
3773     builtin and then its argument prototype would still apply.  */
3774 char $ac_func();
3775
3776 int main() {
3777
3778 /* The GNU C library defines this for functions which it implements
3779     to always fail with ENOSYS.  Some functions are actually named
3780     something starting with __ and the normal name is an alias.  */
3781 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3782 choke me
3783 #else
3784 $ac_func();
3785 #endif
3786
3787 ; return 0; }
3788 EOF
3789 if { (eval echo configure:3790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3790   rm -rf conftest*
3791   eval "ac_cv_func_$ac_func=yes"
3792 else
3793   echo "configure: failed program was:" >&5
3794   cat conftest.$ac_ext >&5
3795   rm -rf conftest*
3796   eval "ac_cv_func_$ac_func=no"
3797 fi
3798 rm -f conftest*
3799 fi
3800
3801 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3802   echo "$ac_t""yes" 1>&6
3803   cat >> confdefs.h <<EOF
3804 #define CRAY_STACKSEG_END $ac_func
3805 EOF
3806
3807   break
3808 else
3809   echo "$ac_t""no" 1>&6
3810 fi
3811
3812 done
3813 fi
3814
3815 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3816 echo "configure:3817: checking stack direction for C alloca" >&5
3817 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3818   echo $ac_n "(cached) $ac_c" 1>&6
3819 else
3820   if test "$cross_compiling" = yes; then
3821   ac_cv_c_stack_direction=0
3822 else
3823   cat > conftest.$ac_ext <<EOF
3824 #line 3825 "configure"
3825 #include "confdefs.h"
3826 find_stack_direction ()
3827 {
3828   static char *addr = 0;
3829   auto char dummy;
3830   if (addr == 0)
3831     {
3832       addr = &dummy;
3833       return find_stack_direction ();
3834     }
3835   else
3836     return (&dummy > addr) ? 1 : -1;
3837 }
3838 main ()
3839 {
3840   exit (find_stack_direction() < 0);
3841 }
3842 EOF
3843 if { (eval echo configure:3844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3844 then
3845   ac_cv_c_stack_direction=1
3846 else
3847   echo "configure: failed program was:" >&5
3848   cat conftest.$ac_ext >&5
3849   rm -fr conftest*
3850   ac_cv_c_stack_direction=-1
3851 fi
3852 rm -fr conftest*
3853 fi
3854
3855 fi
3856
3857 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3858 cat >> confdefs.h <<EOF
3859 #define STACK_DIRECTION $ac_cv_c_stack_direction
3860 EOF
3861
3862 fi
3863
3864 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3865 echo "configure:3866: checking for pid_t" >&5
3866 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3867   echo $ac_n "(cached) $ac_c" 1>&6
3868 else
3869   cat > conftest.$ac_ext <<EOF
3870 #line 3871 "configure"
3871 #include "confdefs.h"
3872 #include <sys/types.h>
3873 #if STDC_HEADERS
3874 #include <stdlib.h>
3875 #include <stddef.h>
3876 #endif
3877 EOF
3878 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3879   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3880   rm -rf conftest*
3881   ac_cv_type_pid_t=yes
3882 else
3883   rm -rf conftest*
3884   ac_cv_type_pid_t=no
3885 fi
3886 rm -f conftest*
3887
3888 fi
3889 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3890 if test $ac_cv_type_pid_t = no; then
3891   cat >> confdefs.h <<\EOF
3892 #define pid_t int
3893 EOF
3894
3895 fi
3896
3897 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3898 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3899 echo "configure:3900: checking for vfork.h" >&5
3900 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3901   echo $ac_n "(cached) $ac_c" 1>&6
3902 else
3903   cat > conftest.$ac_ext <<EOF
3904 #line 3905 "configure"
3905 #include "confdefs.h"
3906 #include <vfork.h>
3907 EOF
3908 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3909 { (eval echo configure:3910: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3910 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3911 if test -z "$ac_err"; then
3912   rm -rf conftest*
3913   eval "ac_cv_header_$ac_safe=yes"
3914 else
3915   echo "$ac_err" >&5
3916   echo "configure: failed program was:" >&5
3917   cat conftest.$ac_ext >&5
3918   rm -rf conftest*
3919   eval "ac_cv_header_$ac_safe=no"
3920 fi
3921 rm -f conftest*
3922 fi
3923 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3924   echo "$ac_t""yes" 1>&6
3925   cat >> confdefs.h <<\EOF
3926 #define HAVE_VFORK_H 1
3927 EOF
3928
3929 else
3930   echo "$ac_t""no" 1>&6
3931 fi
3932
3933 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3934 echo "configure:3935: checking for working vfork" >&5
3935 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3936   echo $ac_n "(cached) $ac_c" 1>&6
3937 else
3938   if test "$cross_compiling" = yes; then
3939   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3940 echo "configure:3941: checking for vfork" >&5
3941 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3942   echo $ac_n "(cached) $ac_c" 1>&6
3943 else
3944   cat > conftest.$ac_ext <<EOF
3945 #line 3946 "configure"
3946 #include "confdefs.h"
3947 /* System header to define __stub macros and hopefully few prototypes,
3948     which can conflict with char vfork(); below.  */
3949 #include <assert.h>
3950 /* Override any gcc2 internal prototype to avoid an error.  */
3951 /* We use char because int might match the return type of a gcc2
3952     builtin and then its argument prototype would still apply.  */
3953 char vfork();
3954
3955 int main() {
3956
3957 /* The GNU C library defines this for functions which it implements
3958     to always fail with ENOSYS.  Some functions are actually named
3959     something starting with __ and the normal name is an alias.  */
3960 #if defined (__stub_vfork) || defined (__stub___vfork)
3961 choke me
3962 #else
3963 vfork();
3964 #endif
3965
3966 ; return 0; }
3967 EOF
3968 if { (eval echo configure:3969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3969   rm -rf conftest*
3970   eval "ac_cv_func_vfork=yes"
3971 else
3972   echo "configure: failed program was:" >&5
3973   cat conftest.$ac_ext >&5
3974   rm -rf conftest*
3975   eval "ac_cv_func_vfork=no"
3976 fi
3977 rm -f conftest*
3978 fi
3979
3980 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3981   echo "$ac_t""yes" 1>&6
3982   :
3983 else
3984   echo "$ac_t""no" 1>&6
3985 fi
3986
3987 ac_cv_func_vfork_works=$ac_cv_func_vfork
3988 else
3989   cat > conftest.$ac_ext <<EOF
3990 #line 3991 "configure"
3991 #include "confdefs.h"
3992 /* Thanks to Paul Eggert for this test.  */
3993 #include <stdio.h>
3994 #include <sys/types.h>
3995 #include <sys/stat.h>
3996 #ifdef HAVE_UNISTD_H
3997 #include <unistd.h>
3998 #endif
3999 #ifdef HAVE_VFORK_H
4000 #include <vfork.h>
4001 #endif
4002 /* On some sparc systems, changes by the child to local and incoming
4003    argument registers are propagated back to the parent.
4004    The compiler is told about this with #include <vfork.h>,
4005    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
4006    Test for this by using a static variable whose address
4007    is put into a register that is clobbered by the vfork.  */
4008 static
4009 #ifdef __cplusplus
4010 sparc_address_test (int arg)
4011 #else
4012 sparc_address_test (arg) int arg;
4013 #endif
4014 {
4015   static pid_t child;
4016   if (!child) {
4017     child = vfork ();
4018     if (child < 0) {
4019       perror ("vfork");
4020       _exit(2);
4021     }
4022     if (!child) {
4023       arg = getpid();
4024       write(-1, "", 0);
4025       _exit (arg);
4026     }
4027   }
4028 }
4029 main() {
4030   pid_t parent = getpid ();
4031   pid_t child;
4032
4033   sparc_address_test ();
4034
4035   child = vfork ();
4036
4037   if (child == 0) {
4038     /* Here is another test for sparc vfork register problems.
4039        This test uses lots of local variables, at least
4040        as many local variables as main has allocated so far
4041        including compiler temporaries.  4 locals are enough for
4042        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
4043        A buggy compiler should reuse the register of parent
4044        for one of the local variables, since it will think that
4045        parent can't possibly be used any more in this routine.
4046        Assigning to the local variable will thus munge parent
4047        in the parent process.  */
4048     pid_t
4049       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
4050       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
4051     /* Convince the compiler that p..p7 are live; otherwise, it might
4052        use the same hardware register for all 8 local variables.  */
4053     if (p != p1 || p != p2 || p != p3 || p != p4
4054         || p != p5 || p != p6 || p != p7)
4055       _exit(1);
4056
4057     /* On some systems (e.g. IRIX 3.3),
4058        vfork doesn't separate parent from child file descriptors.
4059        If the child closes a descriptor before it execs or exits,
4060        this munges the parent's descriptor as well.
4061        Test for this by closing stdout in the child.  */
4062     _exit(close(fileno(stdout)) != 0);
4063   } else {
4064     int status;
4065     struct stat st;
4066
4067     while (wait(&status) != child)
4068       ;
4069     exit(
4070          /* Was there some problem with vforking?  */
4071          child < 0
4072
4073          /* Did the child fail?  (This shouldn't happen.)  */
4074          || status
4075
4076          /* Did the vfork/compiler bug occur?  */
4077          || parent != getpid()
4078
4079          /* Did the file descriptor bug occur?  */
4080          || fstat(fileno(stdout), &st) != 0
4081          );
4082   }
4083 }
4084 EOF
4085 if { (eval echo configure:4086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4086 then
4087   ac_cv_func_vfork_works=yes
4088 else
4089   echo "configure: failed program was:" >&5
4090   cat conftest.$ac_ext >&5
4091   rm -fr conftest*
4092   ac_cv_func_vfork_works=no
4093 fi
4094 rm -fr conftest*
4095 fi
4096
4097 fi
4098
4099 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
4100 if test $ac_cv_func_vfork_works = no; then
4101   cat >> confdefs.h <<\EOF
4102 #define vfork fork
4103 EOF
4104
4105 fi
4106
4107 if test "$cross_compiling" = no; then
4108   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4109 echo "configure:4110: checking whether setpgrp takes no argument" >&5
4110 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4111   echo $ac_n "(cached) $ac_c" 1>&6
4112 else
4113   if test "$cross_compiling" = yes; then
4114   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
4115 else
4116   cat > conftest.$ac_ext <<EOF
4117 #line 4118 "configure"
4118 #include "confdefs.h"
4119
4120 #ifdef HAVE_UNISTD_H
4121 #include <unistd.h>
4122 #endif
4123
4124 /*
4125  * If this system has a BSD-style setpgrp, which takes arguments, exit
4126  * successfully.
4127  */
4128 main()
4129 {
4130     if (setpgrp(1,1) == -1)
4131         exit(0);
4132     else
4133         exit(1);
4134 }
4135
4136 EOF
4137 if { (eval echo configure:4138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4138 then
4139   ac_cv_func_setpgrp_void=no
4140 else
4141   echo "configure: failed program was:" >&5
4142   cat conftest.$ac_ext >&5
4143   rm -fr conftest*
4144   ac_cv_func_setpgrp_void=yes
4145 fi
4146 rm -fr conftest*
4147 fi
4148
4149
4150 fi
4151
4152 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4153 if test $ac_cv_func_setpgrp_void = yes; then
4154   cat >> confdefs.h <<\EOF
4155 #define SETPGRP_VOID 1
4156 EOF
4157
4158 fi
4159
4160 else
4161   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4162 echo "configure:4163: checking whether setpgrp takes no argument" >&5
4163 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4164   echo $ac_n "(cached) $ac_c" 1>&6
4165 else
4166   cat > conftest.$ac_ext <<EOF
4167 #line 4168 "configure"
4168 #include "confdefs.h"
4169
4170 #include <unistd.h>
4171
4172 int main() {
4173
4174   if (setpgrp(1,1) == -1)
4175     exit (0);
4176   else
4177     exit (1);
4178
4179 ; return 0; }
4180 EOF
4181 if { (eval echo configure:4182: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4182   rm -rf conftest*
4183   ac_cv_func_setpgrp_void=no
4184 else
4185   echo "configure: failed program was:" >&5
4186   cat conftest.$ac_ext >&5
4187   rm -rf conftest*
4188   ac_cv_func_setpgrp_void=yes
4189 fi
4190 rm -f conftest*
4191 fi
4192
4193 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4194 if test $ac_cv_func_setpgrp_void = yes; then
4195   cat >> confdefs.h <<\EOF
4196 #define SETPGRP_VOID 1
4197 EOF
4198
4199 fi
4200 fi
4201
4202 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
4203 # since sigsetjmp might only be defined as a macro.
4204 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
4205 echo "configure:4206: checking for sigsetjmp" >&5
4206 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+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
4213 #include <setjmp.h>
4214
4215 int main() {
4216 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
4217 ; return 0; }
4218 EOF
4219 if { (eval echo configure:4220: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4220   rm -rf conftest*
4221   gdb_cv_func_sigsetjmp=yes
4222 else
4223   echo "configure: failed program was:" >&5
4224   cat conftest.$ac_ext >&5
4225   rm -rf conftest*
4226   gdb_cv_func_sigsetjmp=no
4227 fi
4228 rm -f conftest*
4229 fi
4230
4231 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
4232 if test $gdb_cv_func_sigsetjmp = yes; then
4233   cat >> confdefs.h <<\EOF
4234 #define HAVE_SIGSETJMP 1
4235 EOF
4236
4237 fi
4238
4239 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
4240 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
4241 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
4242 echo "configure:4243: checking for r_fs in struct reg" >&5
4243 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
4244   echo $ac_n "(cached) $ac_c" 1>&6
4245 else
4246   cat > conftest.$ac_ext <<EOF
4247 #line 4248 "configure"
4248 #include "confdefs.h"
4249 #include <machine/reg.h>
4250 int main() {
4251 struct reg r; r.r_fs;
4252 ; return 0; }
4253 EOF
4254 if { (eval echo configure:4255: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4255   rm -rf conftest*
4256   gdb_cv_struct_reg_r_fs=yes
4257 else
4258   echo "configure: failed program was:" >&5
4259   cat conftest.$ac_ext >&5
4260   rm -rf conftest*
4261   gdb_cv_struct_reg_r_fs=no
4262 fi
4263 rm -f conftest*
4264 fi
4265
4266 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
4267 if test $gdb_cv_struct_reg_r_fs = yes; then
4268   cat >> confdefs.h <<\EOF
4269 #define HAVE_STRUCT_REG_R_FS 1
4270 EOF
4271
4272 fi
4273 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
4274 echo "configure:4275: checking for r_gs in struct reg" >&5
4275 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
4276   echo $ac_n "(cached) $ac_c" 1>&6
4277 else
4278   cat > conftest.$ac_ext <<EOF
4279 #line 4280 "configure"
4280 #include "confdefs.h"
4281 #include <machine/reg.h>
4282 int main() {
4283 struct reg r; r.r_gs;
4284 ; return 0; }
4285 EOF
4286 if { (eval echo configure:4287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4287   rm -rf conftest*
4288   gdb_cv_struct_reg_r_gs=yes
4289 else
4290   echo "configure: failed program was:" >&5
4291   cat conftest.$ac_ext >&5
4292   rm -rf conftest*
4293   gdb_cv_struct_reg_r_gs=no
4294 fi
4295 rm -f conftest*
4296 fi
4297
4298 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
4299 if test $gdb_cv_struct_reg_r_gs = yes; then
4300   cat >> confdefs.h <<\EOF
4301 #define HAVE_STRUCT_REG_R_GS 1
4302 EOF
4303
4304 fi
4305
4306 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
4307 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
4308 echo "configure:4309: checking for PTRACE_GETREGS" >&5
4309 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
4310   echo $ac_n "(cached) $ac_c" 1>&6
4311 else
4312   cat > conftest.$ac_ext <<EOF
4313 #line 4314 "configure"
4314 #include "confdefs.h"
4315 #include <sys/ptrace.h>
4316 int main() {
4317 PTRACE_GETREGS;
4318 ; return 0; }
4319 EOF
4320 if { (eval echo configure:4321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4321   rm -rf conftest*
4322   gdb_cv_have_ptrace_getregs=yes
4323 else
4324   echo "configure: failed program was:" >&5
4325   cat conftest.$ac_ext >&5
4326   rm -rf conftest*
4327   gdb_cv_have_ptrace_getregs=no
4328 fi
4329 rm -f conftest*
4330 fi
4331
4332 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
4333 if test $gdb_cv_have_ptrace_getregs = yes; then
4334   cat >> confdefs.h <<\EOF
4335 #define HAVE_PTRACE_GETREGS 1
4336 EOF
4337
4338 fi
4339
4340 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
4341 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
4342 echo "configure:4343: checking for PTRACE_GETFPXREGS" >&5
4343 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+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 <sys/ptrace.h>
4350 int main() {
4351 PTRACE_GETFPXREGS;
4352 ; return 0; }
4353 EOF
4354 if { (eval echo configure:4355: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4355   rm -rf conftest*
4356   gdb_cv_have_ptrace_getfpxregs=yes
4357 else
4358   echo "configure: failed program was:" >&5
4359   cat conftest.$ac_ext >&5
4360   rm -rf conftest*
4361   gdb_cv_have_ptrace_getfpxregs=no
4362 fi
4363 rm -f conftest*
4364 fi
4365
4366 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
4367 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
4368   cat >> confdefs.h <<\EOF
4369 #define HAVE_PTRACE_GETFPXREGS 1
4370 EOF
4371
4372 fi
4373
4374 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
4375 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
4376 echo "configure:4377: checking for PT_GETDBREGS" >&5
4377 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
4378   echo $ac_n "(cached) $ac_c" 1>&6
4379 else
4380   cat > conftest.$ac_ext <<EOF
4381 #line 4382 "configure"
4382 #include "confdefs.h"
4383 #include <sys/types.h>
4384 #include <sys/ptrace.h>
4385 int main() {
4386 PT_GETDBREGS;
4387 ; return 0; }
4388 EOF
4389 if { (eval echo configure:4390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4390   rm -rf conftest*
4391   gdb_cv_have_pt_getdbregs=yes
4392 else
4393   echo "configure: failed program was:" >&5
4394   cat conftest.$ac_ext >&5
4395   rm -rf conftest*
4396   gdb_cv_have_pt_getdbregs=no
4397 fi
4398 rm -f conftest*
4399 fi
4400
4401 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
4402 if test $gdb_cv_have_pt_getdbregs = yes; then
4403   cat >> confdefs.h <<\EOF
4404 #define HAVE_PT_GETDBREGS 1
4405 EOF
4406
4407 fi
4408
4409
4410 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
4411 echo "configure:4412: checking for socketpair in -lsocket" >&5
4412 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
4413 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4414   echo $ac_n "(cached) $ac_c" 1>&6
4415 else
4416   ac_save_LIBS="$LIBS"
4417 LIBS="-lsocket  $LIBS"
4418 cat > conftest.$ac_ext <<EOF
4419 #line 4420 "configure"
4420 #include "confdefs.h"
4421 /* Override any gcc2 internal prototype to avoid an error.  */
4422 /* We use char because int might match the return type of a gcc2
4423     builtin and then its argument prototype would still apply.  */
4424 char socketpair();
4425
4426 int main() {
4427 socketpair()
4428 ; return 0; }
4429 EOF
4430 if { (eval echo configure:4431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4431   rm -rf conftest*
4432   eval "ac_cv_lib_$ac_lib_var=yes"
4433 else
4434   echo "configure: failed program was:" >&5
4435   cat conftest.$ac_ext >&5
4436   rm -rf conftest*
4437   eval "ac_cv_lib_$ac_lib_var=no"
4438 fi
4439 rm -f conftest*
4440 LIBS="$ac_save_LIBS"
4441
4442 fi
4443 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4444   echo "$ac_t""yes" 1>&6
4445     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4446     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4447   cat >> confdefs.h <<EOF
4448 #define $ac_tr_lib 1
4449 EOF
4450
4451   LIBS="-lsocket $LIBS"
4452
4453 else
4454   echo "$ac_t""no" 1>&6
4455 fi
4456
4457 for ac_func in socketpair
4458 do
4459 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4460 echo "configure:4461: checking for $ac_func" >&5
4461 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4462   echo $ac_n "(cached) $ac_c" 1>&6
4463 else
4464   cat > conftest.$ac_ext <<EOF
4465 #line 4466 "configure"
4466 #include "confdefs.h"
4467 /* System header to define __stub macros and hopefully few prototypes,
4468     which can conflict with char $ac_func(); below.  */
4469 #include <assert.h>
4470 /* Override any gcc2 internal prototype to avoid an error.  */
4471 /* We use char because int might match the return type of a gcc2
4472     builtin and then its argument prototype would still apply.  */
4473 char $ac_func();
4474
4475 int main() {
4476
4477 /* The GNU C library defines this for functions which it implements
4478     to always fail with ENOSYS.  Some functions are actually named
4479     something starting with __ and the normal name is an alias.  */
4480 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4481 choke me
4482 #else
4483 $ac_func();
4484 #endif
4485
4486 ; return 0; }
4487 EOF
4488 if { (eval echo configure:4489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4489   rm -rf conftest*
4490   eval "ac_cv_func_$ac_func=yes"
4491 else
4492   echo "configure: failed program was:" >&5
4493   cat conftest.$ac_ext >&5
4494   rm -rf conftest*
4495   eval "ac_cv_func_$ac_func=no"
4496 fi
4497 rm -f conftest*
4498 fi
4499
4500 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4501   echo "$ac_t""yes" 1>&6
4502     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4503   cat >> confdefs.h <<EOF
4504 #define $ac_tr_func 1
4505 EOF
4506
4507 else
4508   echo "$ac_t""no" 1>&6
4509 fi
4510 done
4511
4512
4513
4514 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4515 echo "configure:4516: checking whether malloc must be declared" >&5
4516 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4517   echo $ac_n "(cached) $ac_c" 1>&6
4518 else
4519   cat > conftest.$ac_ext <<EOF
4520 #line 4521 "configure"
4521 #include "confdefs.h"
4522
4523 #include <stdio.h>
4524 #ifdef HAVE_STRING_H
4525 #include <string.h>
4526 #else
4527 #ifdef HAVE_STRINGS_H
4528 #include <strings.h>
4529 #endif
4530 #endif
4531 #ifdef HAVE_STDLIB_H
4532 #include <stdlib.h>
4533 #endif
4534 #ifdef HAVE_UNISTD_H
4535 #include <unistd.h>
4536 #endif
4537 int main() {
4538 char *(*pfn) = (char *(*)) malloc
4539 ; return 0; }
4540 EOF
4541 if { (eval echo configure:4542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4542   rm -rf conftest*
4543   bfd_cv_decl_needed_malloc=no
4544 else
4545   echo "configure: failed program was:" >&5
4546   cat conftest.$ac_ext >&5
4547   rm -rf conftest*
4548   bfd_cv_decl_needed_malloc=yes
4549 fi
4550 rm -f conftest*
4551 fi
4552
4553 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4554 if test $bfd_cv_decl_needed_malloc = yes; then
4555   cat >> confdefs.h <<\EOF
4556 #define NEED_DECLARATION_MALLOC 1
4557 EOF
4558
4559 fi
4560
4561 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4562 echo "configure:4563: checking whether realloc must be declared" >&5
4563 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4564   echo $ac_n "(cached) $ac_c" 1>&6
4565 else
4566   cat > conftest.$ac_ext <<EOF
4567 #line 4568 "configure"
4568 #include "confdefs.h"
4569
4570 #include <stdio.h>
4571 #ifdef HAVE_STRING_H
4572 #include <string.h>
4573 #else
4574 #ifdef HAVE_STRINGS_H
4575 #include <strings.h>
4576 #endif
4577 #endif
4578 #ifdef HAVE_STDLIB_H
4579 #include <stdlib.h>
4580 #endif
4581 #ifdef HAVE_UNISTD_H
4582 #include <unistd.h>
4583 #endif
4584 int main() {
4585 char *(*pfn) = (char *(*)) realloc
4586 ; return 0; }
4587 EOF
4588 if { (eval echo configure:4589: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4589   rm -rf conftest*
4590   bfd_cv_decl_needed_realloc=no
4591 else
4592   echo "configure: failed program was:" >&5
4593   cat conftest.$ac_ext >&5
4594   rm -rf conftest*
4595   bfd_cv_decl_needed_realloc=yes
4596 fi
4597 rm -f conftest*
4598 fi
4599
4600 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4601 if test $bfd_cv_decl_needed_realloc = yes; then
4602   cat >> confdefs.h <<\EOF
4603 #define NEED_DECLARATION_REALLOC 1
4604 EOF
4605
4606 fi
4607
4608 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4609 echo "configure:4610: checking whether free must be declared" >&5
4610 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4611   echo $ac_n "(cached) $ac_c" 1>&6
4612 else
4613   cat > conftest.$ac_ext <<EOF
4614 #line 4615 "configure"
4615 #include "confdefs.h"
4616
4617 #include <stdio.h>
4618 #ifdef HAVE_STRING_H
4619 #include <string.h>
4620 #else
4621 #ifdef HAVE_STRINGS_H
4622 #include <strings.h>
4623 #endif
4624 #endif
4625 #ifdef HAVE_STDLIB_H
4626 #include <stdlib.h>
4627 #endif
4628 #ifdef HAVE_UNISTD_H
4629 #include <unistd.h>
4630 #endif
4631 int main() {
4632 char *(*pfn) = (char *(*)) free
4633 ; return 0; }
4634 EOF
4635 if { (eval echo configure:4636: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4636   rm -rf conftest*
4637   bfd_cv_decl_needed_free=no
4638 else
4639   echo "configure: failed program was:" >&5
4640   cat conftest.$ac_ext >&5
4641   rm -rf conftest*
4642   bfd_cv_decl_needed_free=yes
4643 fi
4644 rm -f conftest*
4645 fi
4646
4647 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4648 if test $bfd_cv_decl_needed_free = yes; then
4649   cat >> confdefs.h <<\EOF
4650 #define NEED_DECLARATION_FREE 1
4651 EOF
4652
4653 fi
4654
4655 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4656 echo "configure:4657: checking whether strerror must be declared" >&5
4657 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4658   echo $ac_n "(cached) $ac_c" 1>&6
4659 else
4660   cat > conftest.$ac_ext <<EOF
4661 #line 4662 "configure"
4662 #include "confdefs.h"
4663
4664 #include <stdio.h>
4665 #ifdef HAVE_STRING_H
4666 #include <string.h>
4667 #else
4668 #ifdef HAVE_STRINGS_H
4669 #include <strings.h>
4670 #endif
4671 #endif
4672 #ifdef HAVE_STDLIB_H
4673 #include <stdlib.h>
4674 #endif
4675 #ifdef HAVE_UNISTD_H
4676 #include <unistd.h>
4677 #endif
4678 int main() {
4679 char *(*pfn) = (char *(*)) strerror
4680 ; return 0; }
4681 EOF
4682 if { (eval echo configure:4683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4683   rm -rf conftest*
4684   bfd_cv_decl_needed_strerror=no
4685 else
4686   echo "configure: failed program was:" >&5
4687   cat conftest.$ac_ext >&5
4688   rm -rf conftest*
4689   bfd_cv_decl_needed_strerror=yes
4690 fi
4691 rm -f conftest*
4692 fi
4693
4694 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4695 if test $bfd_cv_decl_needed_strerror = yes; then
4696   cat >> confdefs.h <<\EOF
4697 #define NEED_DECLARATION_STRERROR 1
4698 EOF
4699
4700 fi
4701
4702 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4703 echo "configure:4704: checking whether strdup must be declared" >&5
4704 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4705   echo $ac_n "(cached) $ac_c" 1>&6
4706 else
4707   cat > conftest.$ac_ext <<EOF
4708 #line 4709 "configure"
4709 #include "confdefs.h"
4710
4711 #include <stdio.h>
4712 #ifdef HAVE_STRING_H
4713 #include <string.h>
4714 #else
4715 #ifdef HAVE_STRINGS_H
4716 #include <strings.h>
4717 #endif
4718 #endif
4719 #ifdef HAVE_STDLIB_H
4720 #include <stdlib.h>
4721 #endif
4722 #ifdef HAVE_UNISTD_H
4723 #include <unistd.h>
4724 #endif
4725 int main() {
4726 char *(*pfn) = (char *(*)) strdup
4727 ; return 0; }
4728 EOF
4729 if { (eval echo configure:4730: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4730   rm -rf conftest*
4731   bfd_cv_decl_needed_strdup=no
4732 else
4733   echo "configure: failed program was:" >&5
4734   cat conftest.$ac_ext >&5
4735   rm -rf conftest*
4736   bfd_cv_decl_needed_strdup=yes
4737 fi
4738 rm -f conftest*
4739 fi
4740
4741 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4742 if test $bfd_cv_decl_needed_strdup = yes; then
4743   cat >> confdefs.h <<\EOF
4744 #define NEED_DECLARATION_STRDUP 1
4745 EOF
4746
4747 fi
4748
4749 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4750 echo "configure:4751: checking whether strstr must be declared" >&5
4751 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4752   echo $ac_n "(cached) $ac_c" 1>&6
4753 else
4754   cat > conftest.$ac_ext <<EOF
4755 #line 4756 "configure"
4756 #include "confdefs.h"
4757
4758 #include <stdio.h>
4759 #ifdef HAVE_STRING_H
4760 #include <string.h>
4761 #else
4762 #ifdef HAVE_STRINGS_H
4763 #include <strings.h>
4764 #endif
4765 #endif
4766 #ifdef HAVE_STDLIB_H
4767 #include <stdlib.h>
4768 #endif
4769 #ifdef HAVE_UNISTD_H
4770 #include <unistd.h>
4771 #endif
4772 int main() {
4773 char *(*pfn) = (char *(*)) strstr
4774 ; return 0; }
4775 EOF
4776 if { (eval echo configure:4777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4777   rm -rf conftest*
4778   bfd_cv_decl_needed_strstr=no
4779 else
4780   echo "configure: failed program was:" >&5
4781   cat conftest.$ac_ext >&5
4782   rm -rf conftest*
4783   bfd_cv_decl_needed_strstr=yes
4784 fi
4785 rm -f conftest*
4786 fi
4787
4788 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4789 if test $bfd_cv_decl_needed_strstr = yes; then
4790   cat >> confdefs.h <<\EOF
4791 #define NEED_DECLARATION_STRSTR 1
4792 EOF
4793
4794 fi
4795
4796
4797
4798 # The following save_state_t checkery is only necessary for HPUX
4799 # versions earlier than 10.20.  When those fade from memory, this
4800 # could be expunged. --jsm 1999-03-22
4801
4802 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4803 echo "configure:4804: checking for HPUX save_state structure" >&5
4804 cat > conftest.$ac_ext <<EOF
4805 #line 4806 "configure"
4806 #include "confdefs.h"
4807 #include <machine/save_state.h>
4808 EOF
4809 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4810   egrep "save_state_t" >/dev/null 2>&1; then
4811   rm -rf conftest*
4812   gdb_cv_hpux_savestate=yes
4813 else
4814   rm -rf conftest*
4815   gdb_cv_hpux_savestate=no
4816 fi
4817 rm -f conftest*
4818
4819 cat > conftest.$ac_ext <<EOF
4820 #line 4821 "configure"
4821 #include "confdefs.h"
4822 #include <machine/save_state.h>
4823 EOF
4824 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4825   egrep "ss_wide" >/dev/null 2>&1; then
4826   rm -rf conftest*
4827   gdb_cv_hpux_sswide=yes
4828 else
4829   rm -rf conftest*
4830   gdb_cv_hpux_sswide=no
4831 fi
4832 rm -f conftest*
4833
4834 if test $gdb_cv_hpux_savestate = yes
4835 then
4836   cat >> confdefs.h <<\EOF
4837 #define HAVE_STRUCT_SAVE_STATE_T 1
4838 EOF
4839
4840 fi
4841 if test $gdb_cv_hpux_sswide = yes
4842 then
4843   cat >> confdefs.h <<\EOF
4844 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4845 EOF
4846
4847 fi
4848 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4849
4850
4851 # If we are configured native on GNU/Linux, work around problems with
4852 # sys/procfs.h
4853 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4854
4855 if test "${target}" = "${host}"; then
4856   case "${host}" in
4857   i[3456]86-*-linux*)
4858         cat >> confdefs.h <<\EOF
4859 #define START_INFERIOR_TRAPS_EXPECTED 2
4860 EOF
4861
4862         cat >> confdefs.h <<\EOF
4863 #define sys_quotactl 1
4864 EOF
4865
4866         ;;
4867   ia64-*-aix*)
4868       cat >> confdefs.h <<\EOF
4869 #define NEW_PROC_API 1
4870 EOF
4871
4872       ;;
4873   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
4874       cat >> confdefs.h <<\EOF
4875 #define NEW_PROC_API 1
4876 EOF
4877
4878       ;;
4879   *-*-solaris2.[678])
4880       cat >> confdefs.h <<\EOF
4881 #define NEW_PROC_API 1
4882 EOF
4883
4884       ;;
4885   esac
4886 fi
4887
4888 if test "$ac_cv_header_sys_procfs_h" = yes; then
4889   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4890 echo "configure:4891: checking for pstatus_t in sys/procfs.h" >&5
4891  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
4892   echo $ac_n "(cached) $ac_c" 1>&6
4893 else
4894   cat > conftest.$ac_ext <<EOF
4895 #line 4896 "configure"
4896 #include "confdefs.h"
4897
4898 #define _SYSCALL32
4899 #include <sys/procfs.h>
4900 int main() {
4901 pstatus_t avar
4902 ; return 0; }
4903 EOF
4904 if { (eval echo configure:4905: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4905   rm -rf conftest*
4906   bfd_cv_have_sys_procfs_type_pstatus_t=yes
4907 else
4908   echo "configure: failed program was:" >&5
4909   cat conftest.$ac_ext >&5
4910   rm -rf conftest*
4911   bfd_cv_have_sys_procfs_type_pstatus_t=no
4912
4913 fi
4914 rm -f conftest*
4915 fi
4916
4917  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
4918    cat >> confdefs.h <<\EOF
4919 #define HAVE_PSTATUS_T 1
4920 EOF
4921
4922  fi
4923  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
4924
4925   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
4926 echo "configure:4927: checking for prrun_t in sys/procfs.h" >&5
4927  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
4928   echo $ac_n "(cached) $ac_c" 1>&6
4929 else
4930   cat > conftest.$ac_ext <<EOF
4931 #line 4932 "configure"
4932 #include "confdefs.h"
4933
4934 #define _SYSCALL32
4935 #include <sys/procfs.h>
4936 int main() {
4937 prrun_t avar
4938 ; return 0; }
4939 EOF
4940 if { (eval echo configure:4941: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4941   rm -rf conftest*
4942   bfd_cv_have_sys_procfs_type_prrun_t=yes
4943 else
4944   echo "configure: failed program was:" >&5
4945   cat conftest.$ac_ext >&5
4946   rm -rf conftest*
4947   bfd_cv_have_sys_procfs_type_prrun_t=no
4948
4949 fi
4950 rm -f conftest*
4951 fi
4952
4953  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
4954    cat >> confdefs.h <<\EOF
4955 #define HAVE_PRRUN_T 1
4956 EOF
4957
4958  fi
4959  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
4960
4961   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
4962 echo "configure:4963: checking for gregset_t in sys/procfs.h" >&5
4963  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
4964   echo $ac_n "(cached) $ac_c" 1>&6
4965 else
4966   cat > conftest.$ac_ext <<EOF
4967 #line 4968 "configure"
4968 #include "confdefs.h"
4969
4970 #define _SYSCALL32
4971 #include <sys/procfs.h>
4972 int main() {
4973 gregset_t avar
4974 ; return 0; }
4975 EOF
4976 if { (eval echo configure:4977: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4977   rm -rf conftest*
4978   bfd_cv_have_sys_procfs_type_gregset_t=yes
4979 else
4980   echo "configure: failed program was:" >&5
4981   cat conftest.$ac_ext >&5
4982   rm -rf conftest*
4983   bfd_cv_have_sys_procfs_type_gregset_t=no
4984
4985 fi
4986 rm -f conftest*
4987 fi
4988
4989  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
4990    cat >> confdefs.h <<\EOF
4991 #define HAVE_GREGSET_T 1
4992 EOF
4993
4994  fi
4995  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
4996
4997   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
4998 echo "configure:4999: checking for fpregset_t in sys/procfs.h" >&5
4999  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
5000   echo $ac_n "(cached) $ac_c" 1>&6
5001 else
5002   cat > conftest.$ac_ext <<EOF
5003 #line 5004 "configure"
5004 #include "confdefs.h"
5005
5006 #define _SYSCALL32
5007 #include <sys/procfs.h>
5008 int main() {
5009 fpregset_t avar
5010 ; return 0; }
5011 EOF
5012 if { (eval echo configure:5013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5013   rm -rf conftest*
5014   bfd_cv_have_sys_procfs_type_fpregset_t=yes
5015 else
5016   echo "configure: failed program was:" >&5
5017   cat conftest.$ac_ext >&5
5018   rm -rf conftest*
5019   bfd_cv_have_sys_procfs_type_fpregset_t=no
5020
5021 fi
5022 rm -f conftest*
5023 fi
5024
5025  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
5026    cat >> confdefs.h <<\EOF
5027 #define HAVE_FPREGSET_T 1
5028 EOF
5029
5030  fi
5031  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
5032
5033   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
5034 echo "configure:5035: checking for prgregset_t in sys/procfs.h" >&5
5035  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
5036   echo $ac_n "(cached) $ac_c" 1>&6
5037 else
5038   cat > conftest.$ac_ext <<EOF
5039 #line 5040 "configure"
5040 #include "confdefs.h"
5041
5042 #define _SYSCALL32
5043 #include <sys/procfs.h>
5044 int main() {
5045 prgregset_t avar
5046 ; return 0; }
5047 EOF
5048 if { (eval echo configure:5049: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5049   rm -rf conftest*
5050   bfd_cv_have_sys_procfs_type_prgregset_t=yes
5051 else
5052   echo "configure: failed program was:" >&5
5053   cat conftest.$ac_ext >&5
5054   rm -rf conftest*
5055   bfd_cv_have_sys_procfs_type_prgregset_t=no
5056
5057 fi
5058 rm -f conftest*
5059 fi
5060
5061  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
5062    cat >> confdefs.h <<\EOF
5063 #define HAVE_PRGREGSET_T 1
5064 EOF
5065
5066  fi
5067  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
5068
5069   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
5070 echo "configure:5071: checking for prfpregset_t in sys/procfs.h" >&5
5071  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
5072   echo $ac_n "(cached) $ac_c" 1>&6
5073 else
5074   cat > conftest.$ac_ext <<EOF
5075 #line 5076 "configure"
5076 #include "confdefs.h"
5077
5078 #define _SYSCALL32
5079 #include <sys/procfs.h>
5080 int main() {
5081 prfpregset_t avar
5082 ; return 0; }
5083 EOF
5084 if { (eval echo configure:5085: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5085   rm -rf conftest*
5086   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
5087 else
5088   echo "configure: failed program was:" >&5
5089   cat conftest.$ac_ext >&5
5090   rm -rf conftest*
5091   bfd_cv_have_sys_procfs_type_prfpregset_t=no
5092
5093 fi
5094 rm -f conftest*
5095 fi
5096
5097  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5098    cat >> confdefs.h <<\EOF
5099 #define HAVE_PRFPREGSET_T 1
5100 EOF
5101
5102  fi
5103  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
5104
5105   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
5106 echo "configure:5107: checking for prgregset32_t in sys/procfs.h" >&5
5107  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
5108   echo $ac_n "(cached) $ac_c" 1>&6
5109 else
5110   cat > conftest.$ac_ext <<EOF
5111 #line 5112 "configure"
5112 #include "confdefs.h"
5113
5114 #define _SYSCALL32
5115 #include <sys/procfs.h>
5116 int main() {
5117 prgregset32_t avar
5118 ; return 0; }
5119 EOF
5120 if { (eval echo configure:5121: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5121   rm -rf conftest*
5122   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
5123 else
5124   echo "configure: failed program was:" >&5
5125   cat conftest.$ac_ext >&5
5126   rm -rf conftest*
5127   bfd_cv_have_sys_procfs_type_prgregset32_t=no
5128
5129 fi
5130 rm -f conftest*
5131 fi
5132
5133  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
5134    cat >> confdefs.h <<\EOF
5135 #define HAVE_PRGREGSET32_T 1
5136 EOF
5137
5138  fi
5139  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
5140
5141   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
5142 echo "configure:5143: checking for prfpregset32_t in sys/procfs.h" >&5
5143  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
5144   echo $ac_n "(cached) $ac_c" 1>&6
5145 else
5146   cat > conftest.$ac_ext <<EOF
5147 #line 5148 "configure"
5148 #include "confdefs.h"
5149
5150 #define _SYSCALL32
5151 #include <sys/procfs.h>
5152 int main() {
5153 prfpregset32_t avar
5154 ; return 0; }
5155 EOF
5156 if { (eval echo configure:5157: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5157   rm -rf conftest*
5158   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
5159 else
5160   echo "configure: failed program was:" >&5
5161   cat conftest.$ac_ext >&5
5162   rm -rf conftest*
5163   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
5164
5165 fi
5166 rm -f conftest*
5167 fi
5168
5169  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
5170    cat >> confdefs.h <<\EOF
5171 #define HAVE_PRFPREGSET32_T 1
5172 EOF
5173
5174  fi
5175  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
5176
5177   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
5178 echo "configure:5179: checking for lwpid_t in sys/procfs.h" >&5
5179  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
5180   echo $ac_n "(cached) $ac_c" 1>&6
5181 else
5182   cat > conftest.$ac_ext <<EOF
5183 #line 5184 "configure"
5184 #include "confdefs.h"
5185
5186 #define _SYSCALL32
5187 #include <sys/procfs.h>
5188 int main() {
5189 lwpid_t avar
5190 ; return 0; }
5191 EOF
5192 if { (eval echo configure:5193: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5193   rm -rf conftest*
5194   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5195 else
5196   echo "configure: failed program was:" >&5
5197   cat conftest.$ac_ext >&5
5198   rm -rf conftest*
5199   bfd_cv_have_sys_procfs_type_lwpid_t=no
5200
5201 fi
5202 rm -f conftest*
5203 fi
5204
5205  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5206    cat >> confdefs.h <<\EOF
5207 #define HAVE_LWPID_T 1
5208 EOF
5209
5210  fi
5211  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
5212
5213   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
5214 echo "configure:5215: checking for psaddr_t in sys/procfs.h" >&5
5215  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
5216   echo $ac_n "(cached) $ac_c" 1>&6
5217 else
5218   cat > conftest.$ac_ext <<EOF
5219 #line 5220 "configure"
5220 #include "confdefs.h"
5221
5222 #define _SYSCALL32
5223 #include <sys/procfs.h>
5224 int main() {
5225 psaddr_t avar
5226 ; return 0; }
5227 EOF
5228 if { (eval echo configure:5229: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5229   rm -rf conftest*
5230   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5231 else
5232   echo "configure: failed program was:" >&5
5233   cat conftest.$ac_ext >&5
5234   rm -rf conftest*
5235   bfd_cv_have_sys_procfs_type_psaddr_t=no
5236
5237 fi
5238 rm -f conftest*
5239 fi
5240
5241  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5242    cat >> confdefs.h <<\EOF
5243 #define HAVE_PSADDR_T 1
5244 EOF
5245
5246  fi
5247  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
5248
5249   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
5250 echo "configure:5251: checking for prsysent_t in sys/procfs.h" >&5
5251  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
5252   echo $ac_n "(cached) $ac_c" 1>&6
5253 else
5254   cat > conftest.$ac_ext <<EOF
5255 #line 5256 "configure"
5256 #include "confdefs.h"
5257
5258 #define _SYSCALL32
5259 #include <sys/procfs.h>
5260 int main() {
5261 prsysent_t avar
5262 ; return 0; }
5263 EOF
5264 if { (eval echo configure:5265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5265   rm -rf conftest*
5266   bfd_cv_have_sys_procfs_type_prsysent_t=yes
5267 else
5268   echo "configure: failed program was:" >&5
5269   cat conftest.$ac_ext >&5
5270   rm -rf conftest*
5271   bfd_cv_have_sys_procfs_type_prsysent_t=no
5272
5273 fi
5274 rm -f conftest*
5275 fi
5276
5277  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
5278    cat >> confdefs.h <<\EOF
5279 #define HAVE_PRSYSENT_T 1
5280 EOF
5281
5282  fi
5283  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
5284
5285   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
5286 echo "configure:5287: checking for pr_sigset_t in sys/procfs.h" >&5
5287  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
5288   echo $ac_n "(cached) $ac_c" 1>&6
5289 else
5290   cat > conftest.$ac_ext <<EOF
5291 #line 5292 "configure"
5292 #include "confdefs.h"
5293
5294 #define _SYSCALL32
5295 #include <sys/procfs.h>
5296 int main() {
5297 pr_sigset_t avar
5298 ; return 0; }
5299 EOF
5300 if { (eval echo configure:5301: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5301   rm -rf conftest*
5302   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
5303 else
5304   echo "configure: failed program was:" >&5
5305   cat conftest.$ac_ext >&5
5306   rm -rf conftest*
5307   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
5308
5309 fi
5310 rm -f conftest*
5311 fi
5312
5313  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
5314    cat >> confdefs.h <<\EOF
5315 #define HAVE_PR_SIGSET_T 1
5316 EOF
5317
5318  fi
5319  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
5320
5321   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
5322 echo "configure:5323: checking for pr_sigaction64_t in sys/procfs.h" >&5
5323  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
5324   echo $ac_n "(cached) $ac_c" 1>&6
5325 else
5326   cat > conftest.$ac_ext <<EOF
5327 #line 5328 "configure"
5328 #include "confdefs.h"
5329
5330 #define _SYSCALL32
5331 #include <sys/procfs.h>
5332 int main() {
5333 pr_sigaction64_t avar
5334 ; return 0; }
5335 EOF
5336 if { (eval echo configure:5337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5337   rm -rf conftest*
5338   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
5339 else
5340   echo "configure: failed program was:" >&5
5341   cat conftest.$ac_ext >&5
5342   rm -rf conftest*
5343   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
5344
5345 fi
5346 rm -f conftest*
5347 fi
5348
5349  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
5350    cat >> confdefs.h <<\EOF
5351 #define HAVE_PR_SIGACTION64_T 1
5352 EOF
5353
5354  fi
5355  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
5356
5357   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
5358 echo "configure:5359: checking for pr_siginfo64_t in sys/procfs.h" >&5
5359  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
5360   echo $ac_n "(cached) $ac_c" 1>&6
5361 else
5362   cat > conftest.$ac_ext <<EOF
5363 #line 5364 "configure"
5364 #include "confdefs.h"
5365
5366 #define _SYSCALL32
5367 #include <sys/procfs.h>
5368 int main() {
5369 pr_siginfo64_t avar
5370 ; return 0; }
5371 EOF
5372 if { (eval echo configure:5373: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5373   rm -rf conftest*
5374   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
5375 else
5376   echo "configure: failed program was:" >&5
5377   cat conftest.$ac_ext >&5
5378   rm -rf conftest*
5379   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
5380
5381 fi
5382 rm -f conftest*
5383 fi
5384
5385  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
5386    cat >> confdefs.h <<\EOF
5387 #define HAVE_PR_SIGINFO64_T 1
5388 EOF
5389
5390  fi
5391  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
5392
5393
5394
5395
5396
5397   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5398     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
5399 echo "configure:5400: checking whether prfpregset_t type is broken" >&5
5400     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
5401   echo $ac_n "(cached) $ac_c" 1>&6
5402 else
5403   if test "$cross_compiling" = yes; then
5404   gdb_cv_prfpregset_t_broken=yes
5405 else
5406   cat > conftest.$ac_ext <<EOF
5407 #line 5408 "configure"
5408 #include "confdefs.h"
5409 #include <sys/procfs.h>
5410        int main ()
5411        {
5412          if (sizeof (prfpregset_t) == sizeof (void *))
5413            return 1;
5414          return 0;
5415        }
5416 EOF
5417 if { (eval echo configure:5418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5418 then
5419   gdb_cv_prfpregset_t_broken=no
5420 else
5421   echo "configure: failed program was:" >&5
5422   cat conftest.$ac_ext >&5
5423   rm -fr conftest*
5424   gdb_cv_prfpregset_t_broken=yes
5425 fi
5426 rm -fr conftest*
5427 fi
5428
5429 fi
5430
5431     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
5432     if test $gdb_cv_prfpregset_t_broken = yes; then
5433       cat >> confdefs.h <<\EOF
5434 #define PRFPREGSET_T_BROKEN 1
5435 EOF
5436
5437     fi
5438   fi
5439
5440
5441   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
5442 echo "configure:5443: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
5443   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
5444   echo $ac_n "(cached) $ac_c" 1>&6
5445 else
5446   cat > conftest.$ac_ext <<EOF
5447 #line 5448 "configure"
5448 #include "confdefs.h"
5449 #include <unistd.h>
5450 #include <sys/types.h>
5451 #include <sys/procfs.h>
5452
5453 int main() {
5454
5455     int dummy;;
5456     dummy = ioctl(0, PIOCSET, &dummy);
5457
5458 ; return 0; }
5459 EOF
5460 if { (eval echo configure:5461: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5461   rm -rf conftest*
5462   gdb_cv_have_procfs_piocset=yes
5463 else
5464   echo "configure: failed program was:" >&5
5465   cat conftest.$ac_ext >&5
5466   rm -rf conftest*
5467   gdb_cv_have_procfs_piocset=no
5468 fi
5469 rm -f conftest*
5470 fi
5471
5472   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
5473   if test $gdb_cv_have_procfs_piocset = yes; then
5474     cat >> confdefs.h <<\EOF
5475 #define HAVE_PROCFS_PIOCSET 1
5476 EOF
5477
5478   fi
5479 fi
5480
5481 if test ${host} = ${target} ; then
5482
5483   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
5484 echo "configure:5485: checking for member l_addr in struct link_map" >&5
5485   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
5486   echo $ac_n "(cached) $ac_c" 1>&6
5487 else
5488   cat > conftest.$ac_ext <<EOF
5489 #line 5490 "configure"
5490 #include "confdefs.h"
5491 #include <link.h>
5492 int main() {
5493 struct link_map lm; (void) lm.l_addr;
5494 ; return 0; }
5495 EOF
5496 if { (eval echo configure:5497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5497   rm -rf conftest*
5498   gdb_cv_have_struct_link_map_with_l_members=yes
5499 else
5500   echo "configure: failed program was:" >&5
5501   cat conftest.$ac_ext >&5
5502   rm -rf conftest*
5503   gdb_cv_have_struct_link_map_with_l_members=no
5504 fi
5505 rm -f conftest*
5506 fi
5507
5508   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
5509   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
5510     cat >> confdefs.h <<\EOF
5511 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
5512 EOF
5513
5514   fi
5515
5516
5517   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
5518 echo "configure:5519: checking for member lm_addr in struct link_map" >&5
5519   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
5520   echo $ac_n "(cached) $ac_c" 1>&6
5521 else
5522   cat > conftest.$ac_ext <<EOF
5523 #line 5524 "configure"
5524 #include "confdefs.h"
5525 #include <sys/types.h>
5526 #include <link.h>
5527 int main() {
5528 struct link_map lm; (void) lm.lm_addr;
5529 ; return 0; }
5530 EOF
5531 if { (eval echo configure:5532: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5532   rm -rf conftest*
5533   gdb_cv_have_struct_link_map_with_lm_members=yes
5534 else
5535   echo "configure: failed program was:" >&5
5536   cat conftest.$ac_ext >&5
5537   rm -rf conftest*
5538   gdb_cv_have_struct_link_map_with_lm_members=no
5539 fi
5540 rm -f conftest*
5541 fi
5542
5543   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
5544   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
5545     cat >> confdefs.h <<\EOF
5546 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
5547 EOF
5548
5549   fi
5550
5551
5552   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
5553 echo "configure:5554: checking for member som_addr in struct so_map" >&5
5554   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
5555   echo $ac_n "(cached) $ac_c" 1>&6
5556 else
5557   cat > conftest.$ac_ext <<EOF
5558 #line 5559 "configure"
5559 #include "confdefs.h"
5560 #include <sys/types.h>
5561 #ifdef HAVE_NLIST_H
5562 #include <nlist.h>
5563 #endif
5564 #include <link.h>
5565 int main() {
5566 struct so_map lm; (void) lm.som_addr;
5567 ; return 0; }
5568 EOF
5569 if { (eval echo configure:5570: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5570   rm -rf conftest*
5571   gdb_cv_have_struct_so_map_with_som_members=yes
5572 else
5573   echo "configure: failed program was:" >&5
5574   cat conftest.$ac_ext >&5
5575   rm -rf conftest*
5576   gdb_cv_have_struct_so_map_with_som_members=no
5577 fi
5578 rm -f conftest*
5579 fi
5580
5581   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
5582   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
5583     cat >> confdefs.h <<\EOF
5584 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
5585 EOF
5586
5587   fi
5588
5589
5590   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
5591 echo "configure:5592: checking for struct link_map32 in sys/link.h" >&5
5592   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
5593   echo $ac_n "(cached) $ac_c" 1>&6
5594 else
5595   cat > conftest.$ac_ext <<EOF
5596 #line 5597 "configure"
5597 #include "confdefs.h"
5598 #define _SYSCALL32
5599 #include <sys/link.h>
5600 int main() {
5601 struct link_map32 l;
5602 ; return 0; }
5603 EOF
5604 if { (eval echo configure:5605: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5605   rm -rf conftest*
5606   gdb_cv_have_struct_link_map32=yes
5607 else
5608   echo "configure: failed program was:" >&5
5609   cat conftest.$ac_ext >&5
5610   rm -rf conftest*
5611   gdb_cv_have_struct_link_map32=no
5612 fi
5613 rm -f conftest*
5614 fi
5615
5616   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
5617   if test $gdb_cv_have_struct_link_map32 = yes; then
5618     cat >> confdefs.h <<\EOF
5619 #define HAVE_STRUCT_LINK_MAP32 1
5620 EOF
5621
5622   fi
5623 fi
5624
5625 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5626 echo "configure:5627: checking for main in -lm" >&5
5627 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5628 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5629   echo $ac_n "(cached) $ac_c" 1>&6
5630 else
5631   ac_save_LIBS="$LIBS"
5632 LIBS="-lm  $LIBS"
5633 cat > conftest.$ac_ext <<EOF
5634 #line 5635 "configure"
5635 #include "confdefs.h"
5636
5637 int main() {
5638 main()
5639 ; return 0; }
5640 EOF
5641 if { (eval echo configure:5642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5642   rm -rf conftest*
5643   eval "ac_cv_lib_$ac_lib_var=yes"
5644 else
5645   echo "configure: failed program was:" >&5
5646   cat conftest.$ac_ext >&5
5647   rm -rf conftest*
5648   eval "ac_cv_lib_$ac_lib_var=no"
5649 fi
5650 rm -f conftest*
5651 LIBS="$ac_save_LIBS"
5652
5653 fi
5654 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5655   echo "$ac_t""yes" 1>&6
5656     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5657     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5658   cat >> confdefs.h <<EOF
5659 #define $ac_tr_lib 1
5660 EOF
5661
5662   LIBS="-lm $LIBS"
5663
5664 else
5665   echo "$ac_t""no" 1>&6
5666 fi
5667
5668
5669 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
5670 echo "configure:5671: checking for wctype in -lc" >&5
5671 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
5672 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5673   echo $ac_n "(cached) $ac_c" 1>&6
5674 else
5675   ac_save_LIBS="$LIBS"
5676 LIBS="-lc  $LIBS"
5677 cat > conftest.$ac_ext <<EOF
5678 #line 5679 "configure"
5679 #include "confdefs.h"
5680 /* Override any gcc2 internal prototype to avoid an error.  */
5681 /* We use char because int might match the return type of a gcc2
5682     builtin and then its argument prototype would still apply.  */
5683 char wctype();
5684
5685 int main() {
5686 wctype()
5687 ; return 0; }
5688 EOF
5689 if { (eval echo configure:5690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5690   rm -rf conftest*
5691   eval "ac_cv_lib_$ac_lib_var=yes"
5692 else
5693   echo "configure: failed program was:" >&5
5694   cat conftest.$ac_ext >&5
5695   rm -rf conftest*
5696   eval "ac_cv_lib_$ac_lib_var=no"
5697 fi
5698 rm -f conftest*
5699 LIBS="$ac_save_LIBS"
5700
5701 fi
5702 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5703   echo "$ac_t""yes" 1>&6
5704   :
5705 else
5706   echo "$ac_t""no" 1>&6
5707 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5708 echo "configure:5709: checking for wctype in -lw" >&5
5709 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5710 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5711   echo $ac_n "(cached) $ac_c" 1>&6
5712 else
5713   ac_save_LIBS="$LIBS"
5714 LIBS="-lw  $LIBS"
5715 cat > conftest.$ac_ext <<EOF
5716 #line 5717 "configure"
5717 #include "confdefs.h"
5718 /* Override any gcc2 internal prototype to avoid an error.  */
5719 /* We use char because int might match the return type of a gcc2
5720     builtin and then its argument prototype would still apply.  */
5721 char wctype();
5722
5723 int main() {
5724 wctype()
5725 ; return 0; }
5726 EOF
5727 if { (eval echo configure:5728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5728   rm -rf conftest*
5729   eval "ac_cv_lib_$ac_lib_var=yes"
5730 else
5731   echo "configure: failed program was:" >&5
5732   cat conftest.$ac_ext >&5
5733   rm -rf conftest*
5734   eval "ac_cv_lib_$ac_lib_var=no"
5735 fi
5736 rm -f conftest*
5737 LIBS="$ac_save_LIBS"
5738
5739 fi
5740 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5741   echo "$ac_t""yes" 1>&6
5742     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
5743     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5744   cat >> confdefs.h <<EOF
5745 #define $ac_tr_lib 1
5746 EOF
5747
5748   LIBS="-lw $LIBS"
5749
5750 else
5751   echo "$ac_t""no" 1>&6
5752 fi
5753
5754 fi
5755
5756
5757
5758 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
5759 echo "configure:5760: checking for long long support in compiler" >&5
5760 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
5761   echo $ac_n "(cached) $ac_c" 1>&6
5762 else
5763   cat > conftest.$ac_ext <<EOF
5764 #line 5765 "configure"
5765 #include "confdefs.h"
5766
5767 int main() {
5768
5769   extern long long foo;
5770   switch (foo & 2) { case 0: return 1; }
5771
5772 ; return 0; }
5773 EOF
5774 if { (eval echo configure:5775: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5775   rm -rf conftest*
5776   gdb_cv_c_long_long=yes
5777 else
5778   echo "configure: failed program was:" >&5
5779   cat conftest.$ac_ext >&5
5780   rm -rf conftest*
5781   gdb_cv_c_long_long=no
5782 fi
5783 rm -f conftest*
5784 fi
5785
5786 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
5787 if test $gdb_cv_c_long_long = yes; then
5788   cat >> confdefs.h <<\EOF
5789 #define CC_HAS_LONG_LONG 1
5790 EOF
5791
5792 fi
5793
5794
5795 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
5796 echo "configure:5797: checking for long long support in printf" >&5
5797 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
5798   echo $ac_n "(cached) $ac_c" 1>&6
5799 else
5800   if test "$cross_compiling" = yes; then
5801   gdb_cv_printf_has_long_long=no
5802 else
5803   cat > conftest.$ac_ext <<EOF
5804 #line 5805 "configure"
5805 #include "confdefs.h"
5806
5807 int main () {
5808   char buf[32];
5809   long long l = 0;
5810   l = (l << 16) + 0x0123;
5811   l = (l << 16) + 0x4567;
5812   l = (l << 16) + 0x89ab;
5813   l = (l << 16) + 0xcdef;
5814   sprintf (buf, "0x%016llx", l);
5815   return (strcmp ("0x0123456789abcdef", buf));
5816 }
5817 EOF
5818 if { (eval echo configure:5819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5819 then
5820   gdb_cv_printf_has_long_long=yes
5821 else
5822   echo "configure: failed program was:" >&5
5823   cat conftest.$ac_ext >&5
5824   rm -fr conftest*
5825   gdb_cv_printf_has_long_long=no
5826 fi
5827 rm -fr conftest*
5828 fi
5829
5830 fi
5831
5832 if test $gdb_cv_printf_has_long_long = yes; then
5833   cat >> confdefs.h <<\EOF
5834 #define PRINTF_HAS_LONG_LONG 1
5835 EOF
5836
5837 fi
5838 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5839
5840
5841 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5842 echo "configure:5843: checking for long double support in compiler" >&5
5843 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5844   echo $ac_n "(cached) $ac_c" 1>&6
5845 else
5846   cat > conftest.$ac_ext <<EOF
5847 #line 5848 "configure"
5848 #include "confdefs.h"
5849
5850 int main() {
5851 long double foo;
5852 ; return 0; }
5853 EOF
5854 if { (eval echo configure:5855: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5855   rm -rf conftest*
5856   ac_cv_c_long_double=yes
5857 else
5858   echo "configure: failed program was:" >&5
5859   cat conftest.$ac_ext >&5
5860   rm -rf conftest*
5861   ac_cv_c_long_double=no
5862 fi
5863 rm -f conftest*
5864 fi
5865
5866 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5867 if test $ac_cv_c_long_double = yes; then
5868   cat >> confdefs.h <<\EOF
5869 #define HAVE_LONG_DOUBLE 1
5870 EOF
5871
5872 fi
5873
5874
5875 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5876 echo "configure:5877: checking for long double support in printf" >&5
5877 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
5878   echo $ac_n "(cached) $ac_c" 1>&6
5879 else
5880   if test "$cross_compiling" = yes; then
5881   gdb_cv_printf_has_long_double=no
5882 else
5883   cat > conftest.$ac_ext <<EOF
5884 #line 5885 "configure"
5885 #include "confdefs.h"
5886
5887 int main () {
5888   char buf[16];
5889   long double f = 3.141592653;
5890   sprintf (buf, "%Lg", f);
5891   return (strncmp ("3.14159", buf, 7));
5892 }
5893 EOF
5894 if { (eval echo configure:5895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5895 then
5896   gdb_cv_printf_has_long_double=yes
5897 else
5898   echo "configure: failed program was:" >&5
5899   cat conftest.$ac_ext >&5
5900   rm -fr conftest*
5901   gdb_cv_printf_has_long_double=no
5902 fi
5903 rm -fr conftest*
5904 fi
5905
5906 fi
5907
5908 if test $gdb_cv_printf_has_long_double = yes; then
5909   cat >> confdefs.h <<\EOF
5910 #define PRINTF_HAS_LONG_DOUBLE 1
5911 EOF
5912
5913 fi
5914 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
5915
5916
5917 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
5918 echo "configure:5919: checking for long double support in scanf" >&5
5919 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
5920   echo $ac_n "(cached) $ac_c" 1>&6
5921 else
5922   if test "$cross_compiling" = yes; then
5923   gdb_cv_scanf_has_long_double=no
5924 else
5925   cat > conftest.$ac_ext <<EOF
5926 #line 5927 "configure"
5927 #include "confdefs.h"
5928
5929 int main () {
5930   char *buf = "3.141592653";
5931   long double f = 0;
5932   sscanf (buf, "%Lg", &f);
5933   return !(f > 3.14159 && f < 3.14160);
5934 }
5935 EOF
5936 if { (eval echo configure:5937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5937 then
5938   gdb_cv_scanf_has_long_double=yes
5939 else
5940   echo "configure: failed program was:" >&5
5941   cat conftest.$ac_ext >&5
5942   rm -fr conftest*
5943   gdb_cv_scanf_has_long_double=no
5944 fi
5945 rm -fr conftest*
5946 fi
5947
5948 fi
5949
5950 if test $gdb_cv_scanf_has_long_double = yes; then
5951   cat >> confdefs.h <<\EOF
5952 #define SCANF_HAS_LONG_DOUBLE 1
5953 EOF
5954
5955 fi
5956 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
5957
5958 for ac_hdr in unistd.h
5959 do
5960 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5961 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5962 echo "configure:5963: checking for $ac_hdr" >&5
5963 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5964   echo $ac_n "(cached) $ac_c" 1>&6
5965 else
5966   cat > conftest.$ac_ext <<EOF
5967 #line 5968 "configure"
5968 #include "confdefs.h"
5969 #include <$ac_hdr>
5970 EOF
5971 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5972 { (eval echo configure:5973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5973 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5974 if test -z "$ac_err"; then
5975   rm -rf conftest*
5976   eval "ac_cv_header_$ac_safe=yes"
5977 else
5978   echo "$ac_err" >&5
5979   echo "configure: failed program was:" >&5
5980   cat conftest.$ac_ext >&5
5981   rm -rf conftest*
5982   eval "ac_cv_header_$ac_safe=no"
5983 fi
5984 rm -f conftest*
5985 fi
5986 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5987   echo "$ac_t""yes" 1>&6
5988     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5989   cat >> confdefs.h <<EOF
5990 #define $ac_tr_hdr 1
5991 EOF
5992
5993 else
5994   echo "$ac_t""no" 1>&6
5995 fi
5996 done
5997
5998 for ac_func in getpagesize
5999 do
6000 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6001 echo "configure:6002: checking for $ac_func" >&5
6002 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6003   echo $ac_n "(cached) $ac_c" 1>&6
6004 else
6005   cat > conftest.$ac_ext <<EOF
6006 #line 6007 "configure"
6007 #include "confdefs.h"
6008 /* System header to define __stub macros and hopefully few prototypes,
6009     which can conflict with char $ac_func(); below.  */
6010 #include <assert.h>
6011 /* Override any gcc2 internal prototype to avoid an error.  */
6012 /* We use char because int might match the return type of a gcc2
6013     builtin and then its argument prototype would still apply.  */
6014 char $ac_func();
6015
6016 int main() {
6017
6018 /* The GNU C library defines this for functions which it implements
6019     to always fail with ENOSYS.  Some functions are actually named
6020     something starting with __ and the normal name is an alias.  */
6021 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6022 choke me
6023 #else
6024 $ac_func();
6025 #endif
6026
6027 ; return 0; }
6028 EOF
6029 if { (eval echo configure:6030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6030   rm -rf conftest*
6031   eval "ac_cv_func_$ac_func=yes"
6032 else
6033   echo "configure: failed program was:" >&5
6034   cat conftest.$ac_ext >&5
6035   rm -rf conftest*
6036   eval "ac_cv_func_$ac_func=no"
6037 fi
6038 rm -f conftest*
6039 fi
6040
6041 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6042   echo "$ac_t""yes" 1>&6
6043     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6044   cat >> confdefs.h <<EOF
6045 #define $ac_tr_func 1
6046 EOF
6047
6048 else
6049   echo "$ac_t""no" 1>&6
6050 fi
6051 done
6052
6053 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6054 echo "configure:6055: checking for working mmap" >&5
6055 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6056   echo $ac_n "(cached) $ac_c" 1>&6
6057 else
6058   if test "$cross_compiling" = yes; then
6059   ac_cv_func_mmap_fixed_mapped=no
6060 else
6061   cat > conftest.$ac_ext <<EOF
6062 #line 6063 "configure"
6063 #include "confdefs.h"
6064
6065 /* Thanks to Mike Haertel and Jim Avera for this test.
6066    Here is a matrix of mmap possibilities:
6067         mmap private not fixed
6068         mmap private fixed at somewhere currently unmapped
6069         mmap private fixed at somewhere already mapped
6070         mmap shared not fixed
6071         mmap shared fixed at somewhere currently unmapped
6072         mmap shared fixed at somewhere already mapped
6073    For private mappings, we should verify that changes cannot be read()
6074    back from the file, nor mmap's back from the file at a different
6075    address.  (There have been systems where private was not correctly
6076    implemented like the infamous i386 svr4.0, and systems where the
6077    VM page cache was not coherent with the filesystem buffer cache
6078    like early versions of FreeBSD and possibly contemporary NetBSD.)
6079    For shared mappings, we should conversely verify that changes get
6080    propogated back to all the places they're supposed to be.
6081
6082    Grep wants private fixed already mapped.
6083    The main things grep needs to know about mmap are:
6084    * does it exist and is it safe to write into the mmap'd area
6085    * how to use it (BSD variants)  */
6086 #include <sys/types.h>
6087 #include <fcntl.h>
6088 #include <sys/mman.h>
6089
6090 /* This mess was copied from the GNU getpagesize.h.  */
6091 #ifndef HAVE_GETPAGESIZE
6092 # ifdef HAVE_UNISTD_H
6093 #  include <unistd.h>
6094 # endif
6095
6096 /* Assume that all systems that can run configure have sys/param.h.  */
6097 # ifndef HAVE_SYS_PARAM_H
6098 #  define HAVE_SYS_PARAM_H 1
6099 # endif
6100
6101 # ifdef _SC_PAGESIZE
6102 #  define getpagesize() sysconf(_SC_PAGESIZE)
6103 # else /* no _SC_PAGESIZE */
6104 #  ifdef HAVE_SYS_PARAM_H
6105 #   include <sys/param.h>
6106 #   ifdef EXEC_PAGESIZE
6107 #    define getpagesize() EXEC_PAGESIZE
6108 #   else /* no EXEC_PAGESIZE */
6109 #    ifdef NBPG
6110 #     define getpagesize() NBPG * CLSIZE
6111 #     ifndef CLSIZE
6112 #      define CLSIZE 1
6113 #     endif /* no CLSIZE */
6114 #    else /* no NBPG */
6115 #     ifdef NBPC
6116 #      define getpagesize() NBPC
6117 #     else /* no NBPC */
6118 #      ifdef PAGESIZE
6119 #       define getpagesize() PAGESIZE
6120 #      endif /* PAGESIZE */
6121 #     endif /* no NBPC */
6122 #    endif /* no NBPG */
6123 #   endif /* no EXEC_PAGESIZE */
6124 #  else /* no HAVE_SYS_PARAM_H */
6125 #   define getpagesize() 8192   /* punt totally */
6126 #  endif /* no HAVE_SYS_PARAM_H */
6127 # endif /* no _SC_PAGESIZE */
6128
6129 #endif /* no HAVE_GETPAGESIZE */
6130
6131 #ifdef __cplusplus
6132 extern "C" { void *malloc(unsigned); }
6133 #else
6134 char *malloc();
6135 #endif
6136
6137 int
6138 main()
6139 {
6140         char *data, *data2, *data3;
6141         int i, pagesize;
6142         int fd;
6143
6144         pagesize = getpagesize();
6145
6146         /*
6147          * First, make a file with some known garbage in it.
6148          */
6149         data = malloc(pagesize);
6150         if (!data)
6151                 exit(1);
6152         for (i = 0; i < pagesize; ++i)
6153                 *(data + i) = rand();
6154         umask(0);
6155         fd = creat("conftestmmap", 0600);
6156         if (fd < 0)
6157                 exit(1);
6158         if (write(fd, data, pagesize) != pagesize)
6159                 exit(1);
6160         close(fd);
6161
6162         /*
6163          * Next, try to mmap the file at a fixed address which
6164          * already has something else allocated at it.  If we can,
6165          * also make sure that we see the same garbage.
6166          */
6167         fd = open("conftestmmap", O_RDWR);
6168         if (fd < 0)
6169                 exit(1);
6170         data2 = malloc(2 * pagesize);
6171         if (!data2)
6172                 exit(1);
6173         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6174         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6175             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6176                 exit(1);
6177         for (i = 0; i < pagesize; ++i)
6178                 if (*(data + i) != *(data2 + i))
6179                         exit(1);
6180
6181         /*
6182          * Finally, make sure that changes to the mapped area
6183          * do not percolate back to the file as seen by read().
6184          * (This is a bug on some variants of i386 svr4.0.)
6185          */
6186         for (i = 0; i < pagesize; ++i)
6187                 *(data2 + i) = *(data2 + i) + 1;
6188         data3 = malloc(pagesize);
6189         if (!data3)
6190                 exit(1);
6191         if (read(fd, data3, pagesize) != pagesize)
6192                 exit(1);
6193         for (i = 0; i < pagesize; ++i)
6194                 if (*(data + i) != *(data3 + i))
6195                         exit(1);
6196         close(fd);
6197         unlink("conftestmmap");
6198         exit(0);
6199 }
6200
6201 EOF
6202 if { (eval echo configure:6203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6203 then
6204   ac_cv_func_mmap_fixed_mapped=yes
6205 else
6206   echo "configure: failed program was:" >&5
6207   cat conftest.$ac_ext >&5
6208   rm -fr conftest*
6209   ac_cv_func_mmap_fixed_mapped=no
6210 fi
6211 rm -fr conftest*
6212 fi
6213
6214 fi
6215
6216 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6217 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6218   cat >> confdefs.h <<\EOF
6219 #define HAVE_MMAP 1
6220 EOF
6221
6222 fi
6223
6224
6225
6226
6227 if test ${build} = ${host} -a ${host} = ${target} ; then
6228    case ${host_os} in
6229    hpux*)
6230       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
6231 echo "configure:6232: checking for HPUX/OSF thread support" >&5
6232       if test -f /usr/include/dce/cma_config.h ; then
6233          if test "$GCC" = "yes" ; then
6234             echo "$ac_t""yes" 1>&6
6235             cat >> confdefs.h <<\EOF
6236 #define HAVE_HPUX_THREAD_SUPPORT 1
6237 EOF
6238
6239             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
6240             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
6241          else
6242             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
6243          fi
6244       else
6245          echo "$ac_t""no" 1>&6
6246       fi
6247       ;;
6248    solaris*)
6249       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
6250 echo "configure:6251: checking for Solaris thread debugging library" >&5
6251       if test -f /usr/lib/libthread_db.so.1 ; then
6252          echo "$ac_t""yes" 1>&6
6253          cat >> confdefs.h <<\EOF
6254 #define HAVE_THREAD_DB_LIB 1
6255 EOF
6256
6257          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
6258          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
6259          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
6260 echo "configure:6261: checking for dlopen in -ldl" >&5
6261 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
6262 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6263   echo $ac_n "(cached) $ac_c" 1>&6
6264 else
6265   ac_save_LIBS="$LIBS"
6266 LIBS="-ldl  $LIBS"
6267 cat > conftest.$ac_ext <<EOF
6268 #line 6269 "configure"
6269 #include "confdefs.h"
6270 /* Override any gcc2 internal prototype to avoid an error.  */
6271 /* We use char because int might match the return type of a gcc2
6272     builtin and then its argument prototype would still apply.  */
6273 char dlopen();
6274
6275 int main() {
6276 dlopen()
6277 ; return 0; }
6278 EOF
6279 if { (eval echo configure:6280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6280   rm -rf conftest*
6281   eval "ac_cv_lib_$ac_lib_var=yes"
6282 else
6283   echo "configure: failed program was:" >&5
6284   cat conftest.$ac_ext >&5
6285   rm -rf conftest*
6286   eval "ac_cv_lib_$ac_lib_var=no"
6287 fi
6288 rm -f conftest*
6289 LIBS="$ac_save_LIBS"
6290
6291 fi
6292 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6293   echo "$ac_t""yes" 1>&6
6294     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6295     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6296   cat >> confdefs.h <<EOF
6297 #define $ac_tr_lib 1
6298 EOF
6299
6300   LIBS="-ldl $LIBS"
6301
6302 else
6303   echo "$ac_t""no" 1>&6
6304 fi
6305
6306          if test "$GCC" = "yes" ; then
6307             # The GNU linker requires the -export-dynamic option to make
6308             # all symbols visible in the dynamic symbol table.
6309             hold_ldflags=$LDFLAGS
6310             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
6311 echo "configure:6312: checking for the ld -export-dynamic flag" >&5
6312             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
6313             cat > conftest.$ac_ext <<EOF
6314 #line 6315 "configure"
6315 #include "confdefs.h"
6316
6317 int main() {
6318 int i;
6319 ; return 0; }
6320 EOF
6321 if { (eval echo configure:6322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6322   rm -rf conftest*
6323   found=yes
6324 else
6325   echo "configure: failed program was:" >&5
6326   cat conftest.$ac_ext >&5
6327   rm -rf conftest*
6328   found=no
6329 fi
6330 rm -f conftest*
6331             LDFLAGS=$hold_ldflags
6332             echo "$ac_t""$found" 1>&6
6333             if test $found = yes; then
6334                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
6335             fi
6336          fi
6337          # Sun randomly tweaked the prototypes in <proc_service.h>
6338          # at one point.
6339          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
6340 echo "configure:6341: checking if <proc_service.h> is old" >&5
6341          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
6342   echo $ac_n "(cached) $ac_c" 1>&6
6343 else
6344
6345             cat > conftest.$ac_ext <<EOF
6346 #line 6347 "configure"
6347 #include "confdefs.h"
6348
6349                 #include <proc_service.h>
6350                 ps_err_e ps_pdwrite
6351                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
6352
6353 int main() {
6354
6355 ; return 0; }
6356 EOF
6357 if { (eval echo configure:6358: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6358   rm -rf conftest*
6359   gdb_cv_proc_service_is_old=no
6360 else
6361   echo "configure: failed program was:" >&5
6362   cat conftest.$ac_ext >&5
6363   rm -rf conftest*
6364   gdb_cv_proc_service_is_old=yes
6365 fi
6366 rm -f conftest*
6367
6368 fi
6369
6370          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
6371          if test $gdb_cv_proc_service_is_old = yes; then
6372             cat >> confdefs.h <<\EOF
6373 #define PROC_SERVICE_IS_OLD 1
6374 EOF
6375
6376          fi
6377       else
6378          echo "$ac_t""no" 1>&6
6379       fi
6380       ;;
6381    esac
6382
6383 fi
6384
6385
6386 # Check whether --enable-gdbcli or --disable-gdbcli was given.
6387 if test "${enable_gdbcli+set}" = set; then
6388   enableval="$enable_gdbcli"
6389
6390   case "${enableval}" in
6391     yes) enable_gdbcli=yes ;;
6392     "") enable_gdbcli=yes ;;
6393     no)
6394       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
6395     ;;
6396     *)
6397       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
6398     ;;
6399   esac
6400
6401 else
6402   enable_gdbcli=yes
6403 fi
6404
6405 case ${enable_gdbcli} in
6406   "yes" )
6407     if test -d "${srcdir}/cli" ; then
6408       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
6409       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
6410       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
6411       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
6412       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
6413       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
6414       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
6415       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
6416       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
6417     fi
6418     ;;
6419 esac
6420
6421
6422 # Check whether --enable-gdbmi or --disable-gdbmi was given.
6423 if test "${enable_gdbmi+set}" = set; then
6424   enableval="$enable_gdbmi"
6425
6426   case "${enable_gdbmi}" in
6427     yes | no) ;;
6428     "")  enable_gdbmi=yes ;;
6429     *)
6430       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
6431     ;;
6432   esac
6433
6434 else
6435   enable_gdbmi=yes
6436 fi
6437
6438 case ${enable_gdbmi} in
6439   "yes" )
6440     if test -d "${srcdir}/mi" ; then
6441       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
6442       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
6443       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
6444       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
6445       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
6446       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
6447       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
6448       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
6449       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
6450     fi
6451     ;;
6452 esac
6453
6454 # Configure UI_OUT by default (before 5.2 it can be disabled)
6455 # It must be configured if gdbmi is configured
6456
6457 UIOUT_CFLAGS=
6458
6459
6460 # Check whether --with-uiout or --without-uiout was given.
6461 if test "${with_uiout+set}" = set; then
6462   withval="$with_uiout"
6463   case "${withval}" in
6464   yes)  want_uiout=true ;;
6465   no)   if test $enable_gdbmi = yes; then
6466           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
6467         else
6468            want_uiout=false
6469         fi ;;
6470   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
6471 esac
6472 else
6473   want_uiout=true
6474 fi
6475
6476 if test $want_uiout = true; then
6477    UIOUT_CFLAGS="-DUI_OUT=1"
6478 fi
6479
6480 # Check whether --enable-tui or --disable-tui was given.
6481 if test "${enable_tui+set}" = set; then
6482   enableval="$enable_tui"
6483
6484   case "${enable_tui}" in
6485     yes | no) ;;
6486     "")  enable_tui=yes ;;
6487     *)
6488       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
6489     ;;
6490   esac
6491
6492 fi
6493
6494 case ${enable_tui} in
6495   "yes" )
6496     if test -d "${srcdir}/tui" ; then
6497       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
6498       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
6499       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
6500       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
6501       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
6502       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
6503       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
6504       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
6505       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
6506     fi
6507     ;;
6508 esac
6509
6510 # Check whether --enable-netrom or --disable-netrom was given.
6511 if test "${enable_netrom+set}" = set; then
6512   enableval="$enable_netrom"
6513   case "${enableval}" in
6514 yes)    enable_netrom=yes ;;
6515 no)     enable_netrom=no ;;
6516 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
6517 esac
6518 fi
6519
6520
6521 if test "${enable_netrom}" = "yes"; then
6522         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
6523         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
6524 fi
6525
6526
6527 # NOTE: Don't add -Wall or -Wunused, they both include
6528 # -Wunused-parameter which reports bogus warnings.
6529 # NOTE: If you add to this list, remember to update
6530 # gdb/doc/gdbint.texinfo.
6531 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
6532 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
6533 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
6534 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
6535 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
6536 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
6537 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
6538 # -Woverloaded-virtual -Winline -Werror"
6539 # Check whether --enable-build-warnings or --disable-build-warnings was given.
6540 if test "${enable_build_warnings+set}" = set; then
6541   enableval="$enable_build_warnings"
6542   case "${enableval}" in
6543   yes)  ;;
6544   no)   build_warnings="-w";;
6545   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6546         build_warnings="${build_warnings} ${t}";;
6547   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6548         build_warnings="${t} ${build_warnings}";;
6549   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6550 esac
6551 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6552   echo "Setting compiler warning flags = $build_warnings" 6>&1
6553 fi
6554 fi
6555 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
6556 if test "${enable_gdb_build_warnings+set}" = set; then
6557   enableval="$enable_gdb_build_warnings"
6558   case "${enableval}" in
6559   yes)  ;;
6560   no)   build_warnings="-w";;
6561   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6562         build_warnings="${build_warnings} ${t}";;
6563   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6564         build_warnings="${t} ${build_warnings}";;
6565   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6566 esac
6567 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6568   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6569 fi
6570 fi
6571 WARN_CFLAGS=""
6572 WERROR_CFLAGS=""
6573 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6574 then
6575     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
6576 echo "configure:6577: checking compiler warning flags" >&5
6577     # Separate out the -Werror flag as some files just cannot be
6578     # compiled with it enabled.
6579     for w in ${build_warnings}; do
6580         case $w in
6581         -Werr*) WERROR_CFLAGS=-Werror ;;
6582         *) # Check that GCC accepts it
6583             if $CC $w 2>&1 | grep 'unrecognized option' > /dev/null; then
6584                 :
6585             else
6586                 WARN_CFLAGS="${WARN_CFLAGS} $w"
6587             fi
6588         esac
6589     done
6590     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
6591 fi
6592
6593
6594
6595 MMALLOC_CFLAGS=
6596 MMALLOC=
6597
6598
6599
6600 # Check whether --with-mmalloc or --without-mmalloc was given.
6601 if test "${with_mmalloc+set}" = set; then
6602   withval="$with_mmalloc"
6603   case "${withval}" in
6604   yes)  want_mmalloc=true ;;
6605   no)   want_mmalloc=false;;
6606   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
6607 esac
6608 else
6609   want_mmalloc=false
6610 fi
6611
6612 if test x$want_mmalloc = xtrue; then
6613    cat >> confdefs.h <<\EOF
6614 #define USE_MMALLOC 1
6615 EOF
6616
6617    cat >> confdefs.h <<\EOF
6618 #define MMCHECK_FORCE 1
6619 EOF
6620
6621    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
6622    MMALLOC='../mmalloc/libmmalloc.a'
6623 fi
6624
6625 # Check whether --with-included-regex or --without-included-regex was given.
6626 if test "${with_included_regex+set}" = set; then
6627   withval="$with_included_regex"
6628   case "${withval}" in
6629   yes)  want_included_regex=true ;;
6630   no)   want_included_regex=false;;
6631   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
6632 esac
6633 else
6634   want_included_regex=true
6635 fi
6636
6637 if test $want_included_regex = false; then
6638   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6639 echo "configure:6640: checking for GNU regex" >&5
6640   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6641   echo $ac_n "(cached) $ac_c" 1>&6
6642 else
6643   cat > conftest.$ac_ext <<EOF
6644 #line 6645 "configure"
6645 #include "confdefs.h"
6646 #include <gnu-versions.h>
6647 #include <sys/types.h>
6648 #include <regex.h>
6649 int main() {
6650 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
6651 #error No valid GNU regex.
6652 #endif
6653
6654 ; return 0; }
6655 EOF
6656 if { (eval echo configure:6657: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6657   rm -rf conftest*
6658   gdb_cv_have_gnu_regex=yes
6659 else
6660   echo "configure: failed program was:" >&5
6661   cat conftest.$ac_ext >&5
6662   rm -rf conftest*
6663   gdb_cv_have_gnu_regex=no
6664 fi
6665 rm -f conftest*
6666 fi
6667
6668   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6669   if test $gdb_cv_have_gnu_regex = no; then
6670         want_included_regex=true
6671   fi
6672 fi
6673
6674 if test x${want_included_regex} = xtrue; then
6675     REGEX="gnu-regex.o"
6676     cat >> confdefs.h <<\EOF
6677 #define USE_INCLUDED_REGEX 1
6678 EOF
6679
6680 fi
6681
6682
6683 # In the Cygwin environment, we need some additional flags.
6684 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
6685 echo "configure:6686: checking for cygwin" >&5
6686 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
6687   echo $ac_n "(cached) $ac_c" 1>&6
6688 else
6689   cat > conftest.$ac_ext <<EOF
6690 #line 6691 "configure"
6691 #include "confdefs.h"
6692
6693 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
6694 lose
6695 #endif
6696 EOF
6697 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6698   egrep "lose" >/dev/null 2>&1; then
6699   rm -rf conftest*
6700   gdb_cv_os_cygwin=yes
6701 else
6702   rm -rf conftest*
6703   gdb_cv_os_cygwin=no
6704 fi
6705 rm -f conftest*
6706
6707 fi
6708
6709 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
6710
6711
6712 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
6713 case ${host} in
6714   *go32* ) SER_HARDWIRE=ser-go32.o ;;
6715   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
6716 esac
6717
6718
6719
6720 if test x$gdb_host = xgo32; then
6721   TERM_LIB=
6722 else
6723 if test x$gdb_cv_os_cygwin = xyes; then
6724   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
6725 else
6726   TERM_LIB=
6727   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
6728 echo "configure:6729: checking for tgetent in -lncurses" >&5
6729 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
6730 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6731   echo $ac_n "(cached) $ac_c" 1>&6
6732 else
6733   ac_save_LIBS="$LIBS"
6734 LIBS="-lncurses  $LIBS"
6735 cat > conftest.$ac_ext <<EOF
6736 #line 6737 "configure"
6737 #include "confdefs.h"
6738 /* Override any gcc2 internal prototype to avoid an error.  */
6739 /* We use char because int might match the return type of a gcc2
6740     builtin and then its argument prototype would still apply.  */
6741 char tgetent();
6742
6743 int main() {
6744 tgetent()
6745 ; return 0; }
6746 EOF
6747 if { (eval echo configure:6748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6748   rm -rf conftest*
6749   eval "ac_cv_lib_$ac_lib_var=yes"
6750 else
6751   echo "configure: failed program was:" >&5
6752   cat conftest.$ac_ext >&5
6753   rm -rf conftest*
6754   eval "ac_cv_lib_$ac_lib_var=no"
6755 fi
6756 rm -f conftest*
6757 LIBS="$ac_save_LIBS"
6758
6759 fi
6760 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6761   echo "$ac_t""yes" 1>&6
6762   TERM_LIB=-lncurses
6763 else
6764   echo "$ac_t""no" 1>&6
6765 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
6766 echo "configure:6767: checking for tgetent in -lHcurses" >&5
6767 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
6768 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6769   echo $ac_n "(cached) $ac_c" 1>&6
6770 else
6771   ac_save_LIBS="$LIBS"
6772 LIBS="-lHcurses  $LIBS"
6773 cat > conftest.$ac_ext <<EOF
6774 #line 6775 "configure"
6775 #include "confdefs.h"
6776 /* Override any gcc2 internal prototype to avoid an error.  */
6777 /* We use char because int might match the return type of a gcc2
6778     builtin and then its argument prototype would still apply.  */
6779 char tgetent();
6780
6781 int main() {
6782 tgetent()
6783 ; return 0; }
6784 EOF
6785 if { (eval echo configure:6786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6786   rm -rf conftest*
6787   eval "ac_cv_lib_$ac_lib_var=yes"
6788 else
6789   echo "configure: failed program was:" >&5
6790   cat conftest.$ac_ext >&5
6791   rm -rf conftest*
6792   eval "ac_cv_lib_$ac_lib_var=no"
6793 fi
6794 rm -f conftest*
6795 LIBS="$ac_save_LIBS"
6796
6797 fi
6798 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6799   echo "$ac_t""yes" 1>&6
6800   TERM_LIB=-lHcurses
6801 else
6802   echo "$ac_t""no" 1>&6
6803 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
6804 echo "configure:6805: checking for tgetent in -ltermlib" >&5
6805 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
6806 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6807   echo $ac_n "(cached) $ac_c" 1>&6
6808 else
6809   ac_save_LIBS="$LIBS"
6810 LIBS="-ltermlib  $LIBS"
6811 cat > conftest.$ac_ext <<EOF
6812 #line 6813 "configure"
6813 #include "confdefs.h"
6814 /* Override any gcc2 internal prototype to avoid an error.  */
6815 /* We use char because int might match the return type of a gcc2
6816     builtin and then its argument prototype would still apply.  */
6817 char tgetent();
6818
6819 int main() {
6820 tgetent()
6821 ; return 0; }
6822 EOF
6823 if { (eval echo configure:6824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6824   rm -rf conftest*
6825   eval "ac_cv_lib_$ac_lib_var=yes"
6826 else
6827   echo "configure: failed program was:" >&5
6828   cat conftest.$ac_ext >&5
6829   rm -rf conftest*
6830   eval "ac_cv_lib_$ac_lib_var=no"
6831 fi
6832 rm -f conftest*
6833 LIBS="$ac_save_LIBS"
6834
6835 fi
6836 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6837   echo "$ac_t""yes" 1>&6
6838   TERM_LIB=-ltermlib
6839 else
6840   echo "$ac_t""no" 1>&6
6841 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
6842 echo "configure:6843: checking for tgetent in -ltermcap" >&5
6843 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
6844 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6845   echo $ac_n "(cached) $ac_c" 1>&6
6846 else
6847   ac_save_LIBS="$LIBS"
6848 LIBS="-ltermcap  $LIBS"
6849 cat > conftest.$ac_ext <<EOF
6850 #line 6851 "configure"
6851 #include "confdefs.h"
6852 /* Override any gcc2 internal prototype to avoid an error.  */
6853 /* We use char because int might match the return type of a gcc2
6854     builtin and then its argument prototype would still apply.  */
6855 char tgetent();
6856
6857 int main() {
6858 tgetent()
6859 ; return 0; }
6860 EOF
6861 if { (eval echo configure:6862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6862   rm -rf conftest*
6863   eval "ac_cv_lib_$ac_lib_var=yes"
6864 else
6865   echo "configure: failed program was:" >&5
6866   cat conftest.$ac_ext >&5
6867   rm -rf conftest*
6868   eval "ac_cv_lib_$ac_lib_var=no"
6869 fi
6870 rm -f conftest*
6871 LIBS="$ac_save_LIBS"
6872
6873 fi
6874 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6875   echo "$ac_t""yes" 1>&6
6876   TERM_LIB=-ltermcap
6877 else
6878   echo "$ac_t""no" 1>&6
6879 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
6880 echo "configure:6881: checking for tgetent in -lcurses" >&5
6881 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
6882 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6883   echo $ac_n "(cached) $ac_c" 1>&6
6884 else
6885   ac_save_LIBS="$LIBS"
6886 LIBS="-lcurses  $LIBS"
6887 cat > conftest.$ac_ext <<EOF
6888 #line 6889 "configure"
6889 #include "confdefs.h"
6890 /* Override any gcc2 internal prototype to avoid an error.  */
6891 /* We use char because int might match the return type of a gcc2
6892     builtin and then its argument prototype would still apply.  */
6893 char tgetent();
6894
6895 int main() {
6896 tgetent()
6897 ; return 0; }
6898 EOF
6899 if { (eval echo configure:6900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6900   rm -rf conftest*
6901   eval "ac_cv_lib_$ac_lib_var=yes"
6902 else
6903   echo "configure: failed program was:" >&5
6904   cat conftest.$ac_ext >&5
6905   rm -rf conftest*
6906   eval "ac_cv_lib_$ac_lib_var=no"
6907 fi
6908 rm -f conftest*
6909 LIBS="$ac_save_LIBS"
6910
6911 fi
6912 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6913   echo "$ac_t""yes" 1>&6
6914   TERM_LIB=-lcurses
6915 else
6916   echo "$ac_t""no" 1>&6
6917 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
6918 echo "configure:6919: checking for tgetent in -lterminfo" >&5
6919 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
6920 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6921   echo $ac_n "(cached) $ac_c" 1>&6
6922 else
6923   ac_save_LIBS="$LIBS"
6924 LIBS="-lterminfo  $LIBS"
6925 cat > conftest.$ac_ext <<EOF
6926 #line 6927 "configure"
6927 #include "confdefs.h"
6928 /* Override any gcc2 internal prototype to avoid an error.  */
6929 /* We use char because int might match the return type of a gcc2
6930     builtin and then its argument prototype would still apply.  */
6931 char tgetent();
6932
6933 int main() {
6934 tgetent()
6935 ; return 0; }
6936 EOF
6937 if { (eval echo configure:6938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6938   rm -rf conftest*
6939   eval "ac_cv_lib_$ac_lib_var=yes"
6940 else
6941   echo "configure: failed program was:" >&5
6942   cat conftest.$ac_ext >&5
6943   rm -rf conftest*
6944   eval "ac_cv_lib_$ac_lib_var=no"
6945 fi
6946 rm -f conftest*
6947 LIBS="$ac_save_LIBS"
6948
6949 fi
6950 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6951   echo "$ac_t""yes" 1>&6
6952   TERM_LIB=-lterminfo
6953 else
6954   echo "$ac_t""no" 1>&6
6955 fi
6956
6957 fi
6958
6959 fi
6960
6961 fi
6962
6963 fi
6964
6965 fi
6966
6967
6968   if test "x$TERM_LIB" = x
6969   then
6970     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
6971   fi
6972 fi
6973 fi
6974
6975
6976 # libreadline needs libuser32.a in a cygwin environment
6977 WIN32LIBS=
6978 if test x$gdb_cv_os_cygwin = xyes; then
6979     WIN32LIBS="-luser32"
6980     case "${target}" in
6981         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
6982         ;;
6983     esac
6984 fi
6985
6986
6987 LIBGUI="../libgui/src/libgui.a"
6988 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
6989
6990
6991
6992 # Check whether --with-cpu or --without-cpu was given.
6993 if test "${with_cpu+set}" = set; then
6994   withval="$with_cpu"
6995   case "${target}" in
6996   powerpc-* | powerpcle-* )
6997     ## It would be nice to keep this table in sync with the one in
6998     ## gcc/configure.
6999     case "${with_cpu}" in
7000       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
7001       | 604 | 750 )
7002         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
7003       ;;
7004       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
7005         ## These are all RS6000 variants, as far as GDB is concerned.
7006         with_cpu=rs6000
7007       ;;
7008       603e | ec603e )
7009         with_cpu=603
7010       ;;
7011       604e )
7012         with_cpu=604
7013       ;;
7014       * )
7015         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
7016         with_cpu=ppc-uisa
7017       ;;
7018     esac
7019   ;;
7020   * )
7021     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
7022   ;;
7023 esac
7024 cat >> confdefs.h <<EOF
7025 #define TARGET_CPU_DEFAULT "${with_cpu}"
7026 EOF
7027
7028
7029 fi
7030
7031
7032
7033 # Check whether --enable-gdbtk or --disable-gdbtk was given.
7034 if test "${enable_gdbtk+set}" = set; then
7035   enableval="$enable_gdbtk"
7036   case "${enableval}" in
7037     yes)
7038         case "$host" in
7039         *go32*)
7040             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7041             enable_gdbtk=no ;;
7042         *windows*)
7043             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7044             enable_gdbtk=no ;;
7045         *)
7046             enable_gdbtk=yes ;;
7047         esac ;;
7048     no)
7049         enable_gdbtk=no  ;;
7050     *)
7051         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
7052 esac
7053 else
7054
7055 # Default is on for everything but go32 and Cygwin
7056 case "$host" in
7057     *go32* | *windows*)
7058         ;;
7059     *)
7060         if test -d "${srcdir}/gdbtk" ; then
7061             enable_gdbtk=yes
7062         fi
7063         ;;
7064 esac
7065
7066 fi
7067
7068
7069 WIN32LDAPP=
7070
7071
7072
7073 configdir="unix"
7074
7075 GDBTKLIBS=
7076 if test "${enable_gdbtk}" = "yes"; then
7077
7078     # Gdbtk must have an absolute path to srcdir in order to run
7079     # properly when not installed.
7080     here=`pwd`
7081     cd ${srcdir}
7082     GDBTK_SRC_DIR=`pwd`
7083     cd $here
7084
7085
7086 #
7087 # Ok, lets find the tcl configuration
7088 # First, look for one uninstalled.
7089 # the alternative search directory is invoked by --with-tclconfig
7090 #
7091
7092 if test x"${no_tcl}" = x ; then
7093   # we reset no_tcl in case something fails here
7094   no_tcl=true
7095   # Check whether --with-tclconfig or --without-tclconfig was given.
7096 if test "${with_tclconfig+set}" = set; then
7097   withval="$with_tclconfig"
7098   with_tclconfig=${withval}
7099 fi
7100
7101   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
7102 echo "configure:7103: checking for Tcl configuration" >&5
7103   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
7104   echo $ac_n "(cached) $ac_c" 1>&6
7105 else
7106
7107
7108   # First check to see if --with-tclconfig was specified.
7109   if test x"${with_tclconfig}" != x ; then
7110     if test -f "${with_tclconfig}/tclConfig.sh" ; then
7111       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
7112     else
7113       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
7114     fi
7115   fi
7116
7117   # then check for a private Tcl installation
7118   if test x"${ac_cv_c_tclconfig}" = x ; then
7119     for i in \
7120                 ../tcl \
7121                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
7122                 ../../tcl \
7123                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
7124                 ../../../tcl \
7125                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
7126       if test -f "$i/${configdir}/tclConfig.sh" ; then
7127         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7128         break
7129       fi
7130     done
7131   fi
7132   # check in a few common install locations
7133   if test x"${ac_cv_c_tclconfig}" = x ; then
7134     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7135       if test -f "$i/tclConfig.sh" ; then
7136         ac_cv_c_tclconfig=`(cd $i; pwd)`
7137         break
7138       fi
7139     done
7140   fi
7141   # check in a few other private locations
7142   if test x"${ac_cv_c_tclconfig}" = x ; then
7143     for i in \
7144                 ${srcdir}/../tcl \
7145                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
7146       if test -f "$i/${configdir}/tclConfig.sh" ; then
7147         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7148         break
7149       fi
7150     done
7151   fi
7152
7153 fi
7154
7155   if test x"${ac_cv_c_tclconfig}" = x ; then
7156     TCLCONFIG="# no Tcl configs found"
7157     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
7158   else
7159     no_tcl=
7160     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
7161     echo "$ac_t""found $TCLCONFIG" 1>&6
7162   fi
7163 fi
7164
7165     if test -z "${no_tcl}"; then
7166
7167     . $TCLCONFIG
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194 #
7195 # Ok, lets find the tk configuration
7196 # First, look for one uninstalled.
7197 # the alternative search directory is invoked by --with-tkconfig
7198 #
7199
7200 if test x"${no_tk}" = x ; then
7201   # we reset no_tk in case something fails here
7202   no_tk=true
7203   # Check whether --with-tkconfig or --without-tkconfig was given.
7204 if test "${with_tkconfig+set}" = set; then
7205   withval="$with_tkconfig"
7206   with_tkconfig=${withval}
7207 fi
7208
7209   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
7210 echo "configure:7211: checking for Tk configuration" >&5
7211   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
7212   echo $ac_n "(cached) $ac_c" 1>&6
7213 else
7214
7215
7216   # First check to see if --with-tkconfig was specified.
7217   if test x"${with_tkconfig}" != x ; then
7218     if test -f "${with_tkconfig}/tkConfig.sh" ; then
7219       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
7220     else
7221       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
7222     fi
7223   fi
7224
7225   # then check for a private Tk library
7226   if test x"${ac_cv_c_tkconfig}" = x ; then
7227     for i in \
7228                 ../tk \
7229                 `ls -dr ../tk[4-9]* 2>/dev/null` \
7230                 ../../tk \
7231                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
7232                 ../../../tk \
7233                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
7234       if test -f "$i/${configdir}/tkConfig.sh" ; then
7235         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7236         break
7237       fi
7238     done
7239   fi
7240   # check in a few common install locations
7241   if test x"${ac_cv_c_tkconfig}" = x ; then
7242     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7243       if test -f "$i/tkConfig.sh" ; then
7244         ac_cv_c_tkconfig=`(cd $i; pwd)`
7245         break
7246       fi
7247     done
7248   fi
7249   # check in a few other private locations
7250   if test x"${ac_cv_c_tkconfig}" = x ; then
7251     for i in \
7252                 ${srcdir}/../tk \
7253                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
7254       if test -f "$i/${configdir}/tkConfig.sh" ; then
7255         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7256         break
7257       fi
7258     done
7259   fi
7260
7261 fi
7262
7263   if test x"${ac_cv_c_tkconfig}" = x ; then
7264     TKCONFIG="# no Tk configs found"
7265     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
7266   else
7267     no_tk=
7268     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
7269     echo "$ac_t""found $TKCONFIG" 1>&6
7270   fi
7271 fi
7272
7273
7274
7275         # now look for Tcl library stuff
7276
7277         case "${host}" in
7278         *-*-cygwin*)
7279             tcldir=../tcl/win/
7280             ;;
7281         *)
7282             tcldir=../tcl/unix/
7283             ;;
7284         esac
7285
7286         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
7287
7288         # If $no_tk is nonempty, then we can't do Tk, and there is no
7289         # point to doing Tcl.
7290         if test -z "${no_tk}"; then
7291
7292     if test -f "$TKCONFIG" ; then
7293       . $TKCONFIG
7294     fi
7295
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307
7308
7309 #
7310 # Ok, lets find the tcl source trees so we can use the headers
7311 # Warning: transition of version 9 to 10 will break this algorithm
7312 # because 10 sorts before 9. We also look for just tcl. We have to
7313 # be careful that we don't match stuff like tclX by accident.
7314 # the alternative search directory is involked by --with-tclinclude
7315 #
7316
7317 no_tcl=true
7318 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
7319 echo "configure:7320: checking for Tcl private headers. dir=${configdir}" >&5
7320 # Check whether --with-tclinclude or --without-tclinclude was given.
7321 if test "${with_tclinclude+set}" = set; then
7322   withval="$with_tclinclude"
7323   with_tclinclude=${withval}
7324 fi
7325
7326 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
7327   echo $ac_n "(cached) $ac_c" 1>&6
7328 else
7329
7330 # first check to see if --with-tclinclude was specified
7331 if test x"${with_tclinclude}" != x ; then
7332   if test -f ${with_tclinclude}/tclInt.h ; then
7333     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
7334   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
7335     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
7336   else
7337     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7338   fi
7339 fi
7340
7341 # next check if it came with Tcl configuration file
7342 if test x"${ac_cv_c_tclconfig}" = x ; then
7343   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
7344     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
7345   fi
7346 fi
7347
7348 # next check in private source directory
7349 #
7350 # since ls returns lowest version numbers first, reverse its output
7351 if test x"${ac_cv_c_tclh}" = x ; then
7352   for i in \
7353                 ${srcdir}/../tcl \
7354                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
7355                 ${srcdir}/../../tcl \
7356                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
7357                 ${srcdir}/../../../tcl \
7358                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
7359     if test -f $i/generic/tclInt.h ; then
7360       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7361       break
7362     fi
7363   done
7364 fi
7365 # finally check in a few common install locations
7366 #
7367 # since ls returns lowest version numbers first, reverse its output
7368 if test x"${ac_cv_c_tclh}" = x ; then
7369   for i in \
7370                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
7371                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
7372                 /usr/local/src/tcl \
7373                 /usr/local/lib/tcl \
7374                 ${prefix}/include ; do
7375     if test -f $i/generic/tclInt.h ; then
7376       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7377       break
7378     fi
7379   done
7380 fi
7381 # see if one is installed
7382 if test x"${ac_cv_c_tclh}" = x ; then
7383    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
7384 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
7385 echo "configure:7386: checking for tclInt.h" >&5
7386 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7387   echo $ac_n "(cached) $ac_c" 1>&6
7388 else
7389   cat > conftest.$ac_ext <<EOF
7390 #line 7391 "configure"
7391 #include "confdefs.h"
7392 #include <tclInt.h>
7393 EOF
7394 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7395 { (eval echo configure:7396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7396 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7397 if test -z "$ac_err"; then
7398   rm -rf conftest*
7399   eval "ac_cv_header_$ac_safe=yes"
7400 else
7401   echo "$ac_err" >&5
7402   echo "configure: failed program was:" >&5
7403   cat conftest.$ac_ext >&5
7404   rm -rf conftest*
7405   eval "ac_cv_header_$ac_safe=no"
7406 fi
7407 rm -f conftest*
7408 fi
7409 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7410   echo "$ac_t""yes" 1>&6
7411   ac_cv_c_tclh=installed
7412 else
7413   echo "$ac_t""no" 1>&6
7414 ac_cv_c_tclh=""
7415 fi
7416
7417 fi
7418
7419 fi
7420
7421 if test x"${ac_cv_c_tclh}" = x ; then
7422   TCLHDIR="# no Tcl private headers found"
7423   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
7424 fi
7425 if test x"${ac_cv_c_tclh}" != x ; then
7426   no_tcl=""
7427   if test x"${ac_cv_c_tclh}" = x"installed" ; then
7428     echo "$ac_t""is installed" 1>&6
7429     TCLHDIR=""
7430   else
7431     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
7432     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
7433     TCLHDIR="-I${ac_cv_c_tclh}"
7434   fi
7435 fi
7436
7437
7438
7439
7440 #
7441 # Ok, lets find the tk source trees so we can use the headers
7442 # If the directory (presumably symlink) named "tk" exists, use that one
7443 # in preference to any others.  Same logic is used when choosing library
7444 # and again with Tcl. The search order is the best place to look first, then in
7445 # decreasing significance. The loop breaks if the trigger file is found.
7446 # Note the gross little conversion here of srcdir by cd'ing to the found
7447 # directory. This converts the path from a relative to an absolute, so
7448 # recursive cache variables for the path will work right. We check all
7449 # the possible paths in one loop rather than many seperate loops to speed
7450 # things up.
7451 # the alternative search directory is involked by --with-tkinclude
7452 #
7453 no_tk=true
7454 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
7455 echo "configure:7456: checking for Tk private headers" >&5
7456 # Check whether --with-tkinclude or --without-tkinclude was given.
7457 if test "${with_tkinclude+set}" = set; then
7458   withval="$with_tkinclude"
7459   with_tkinclude=${withval}
7460 fi
7461
7462 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
7463   echo $ac_n "(cached) $ac_c" 1>&6
7464 else
7465
7466 # first check to see if --with-tkinclude was specified
7467 if test x"${with_tkinclude}" != x ; then
7468   if test -f ${with_tkinclude}/tk.h ; then
7469     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
7470   elif test -f ${with_tkinclude}/generic/tk.h ; then
7471     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
7472   else
7473     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7474   fi
7475 fi
7476
7477 # next check if it came with Tk configuration file
7478 if test x"${ac_cv_c_tkconfig}" = x ; then
7479   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
7480     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
7481   fi
7482 fi
7483
7484 # next check in private source directory
7485 #
7486 # since ls returns lowest version numbers first, reverse its output
7487 if test x"${ac_cv_c_tkh}" = x ; then
7488   for i in \
7489                 ${srcdir}/../tk \
7490                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
7491                 ${srcdir}/../../tk \
7492                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
7493                 ${srcdir}/../../../tk \
7494                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
7495     if test -f $i/generic/tk.h ; then
7496       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7497       break
7498     fi
7499   done
7500 fi
7501 # finally check in a few common install locations
7502 #
7503 # since ls returns lowest version numbers first, reverse its output
7504 if test x"${ac_cv_c_tkh}" = x ; then
7505   for i in \
7506                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
7507                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
7508                 /usr/local/src/tk \
7509                 /usr/local/lib/tk \
7510                 ${prefix}/include ; do
7511     if test -f $i/generic/tk.h ; then
7512       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7513       break
7514     fi
7515   done
7516 fi
7517 # see if one is installed
7518 if test x"${ac_cv_c_tkh}" = x ; then
7519    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
7520 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
7521 echo "configure:7522: checking for tk.h" >&5
7522 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7523   echo $ac_n "(cached) $ac_c" 1>&6
7524 else
7525   cat > conftest.$ac_ext <<EOF
7526 #line 7527 "configure"
7527 #include "confdefs.h"
7528 #include <tk.h>
7529 EOF
7530 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7531 { (eval echo configure:7532: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7532 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7533 if test -z "$ac_err"; then
7534   rm -rf conftest*
7535   eval "ac_cv_header_$ac_safe=yes"
7536 else
7537   echo "$ac_err" >&5
7538   echo "configure: failed program was:" >&5
7539   cat conftest.$ac_ext >&5
7540   rm -rf conftest*
7541   eval "ac_cv_header_$ac_safe=no"
7542 fi
7543 rm -f conftest*
7544 fi
7545 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7546   echo "$ac_t""yes" 1>&6
7547   ac_cv_c_tkh=installed
7548 else
7549   echo "$ac_t""no" 1>&6
7550 ac_cv_c_tkh=""
7551 fi
7552
7553 fi
7554
7555 fi
7556
7557 if test x"${ac_cv_c_tkh}" != x ; then
7558   no_tk=""
7559   if test x"${ac_cv_c_tkh}" = x"installed" ; then
7560     echo "$ac_t""is installed" 1>&6
7561     TKHDIR=""
7562   else
7563     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
7564     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
7565     TKHDIR="-I${ac_cv_c_tkh}"
7566   fi
7567 else
7568   TKHDIR="# no Tk directory found"
7569   echo "configure: warning: Can't find Tk private headers" 1>&2
7570   no_tk=true
7571 fi
7572
7573
7574
7575
7576 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7577 echo "configure:7578: checking for Itcl private headers. srcdir=${srcdir}" >&5
7578 if test x"${ac_cv_c_itclh}" = x ; then
7579   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
7580     if test -f $i/generic/itcl.h ; then
7581       ac_cv_c_itclh=`(cd $i/generic; pwd)`
7582       break
7583     fi
7584   done
7585 fi
7586 if test x"${ac_cv_c_itclh}" = x ; then
7587   ITCLHDIR="# no Itcl private headers found"
7588   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
7589 fi
7590 if test x"${ac_cv_c_itclh}" != x ; then
7591      ITCLHDIR="-I${ac_cv_c_itclh}"
7592 fi
7593 # should always be here
7594 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
7595
7596 #AC_SUBST(ITCLLIB)
7597
7598
7599 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7600 echo "configure:7601: checking for Itk private headers. srcdir=${srcdir}" >&5
7601 if test x"${ac_cv_c_itkh}" = x ; then
7602   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
7603     if test -f $i/generic/itk.h ; then
7604       ac_cv_c_itkh=`(cd $i/generic; pwd)`
7605       break
7606     fi
7607   done
7608 fi
7609 if test x"${ac_cv_c_itkh}" = x ; then
7610   ITKHDIR="# no Itk private headers found"
7611   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
7612 fi
7613 if test x"${ac_cv_c_itkh}" != x ; then
7614      ITKHDIR="-I${ac_cv_c_itkh}"
7615 fi
7616 # should always be here
7617 #     ITKLIB="../itcl/itk/unix/libitk.a"
7618
7619 #AC_SUBST(ITKLIB)
7620
7621
7622 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7623 echo "configure:7624: checking for Tix private headers. srcdir=${srcdir}" >&5
7624 if test x"${ac_cv_c_tixh}" = x ; then
7625   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
7626     if test -f $i/generic/tix.h ; then
7627       ac_cv_c_tixh=`(cd $i/generic; pwd)`
7628       break
7629     fi
7630   done
7631 fi
7632 if test x"${ac_cv_c_tixh}" = x ; then
7633   TIXHDIR="# no Tix private headers found"
7634   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
7635 fi
7636 if test x"${ac_cv_c_tixh}" != x ; then
7637      TIXHDIR="-I${ac_cv_c_tixh}"
7638 fi
7639
7640
7641
7642
7643            # now look for Tk library stuff
7644
7645            case "${host}" in
7646            *-*-cygwin*)
7647                tkdir=../tk/win/
7648                ;;
7649            *)
7650                tkdir=../tk/unix/
7651                ;;
7652            esac
7653
7654            TK_DEPS="${tkdir}${TK_LIB_FILE}"
7655
7656            # now look for Itcl library stuff
7657
7658
7659 #
7660 # Ok, lets find the itcl configuration
7661 # First, look for one uninstalled.
7662 # the alternative search directory is invoked by --with-itclconfig
7663 #
7664
7665 if test x"${no_itcl}" = x ; then
7666   # we reset no_itcl in case something fails here
7667   no_itcl=true
7668   # Check whether --with-itclconfig or --without-itclconfig was given.
7669 if test "${with_itclconfig+set}" = set; then
7670   withval="$with_itclconfig"
7671   with_itclconfig=${withval}
7672 fi
7673
7674   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
7675 echo "configure:7676: checking for Itcl configuration" >&5
7676   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
7677   echo $ac_n "(cached) $ac_c" 1>&6
7678 else
7679
7680
7681   # First check to see if --with-itclconfig was specified.
7682   if test x"${with_itclconfig}" != x ; then
7683     if test -f "${with_itclconfig}/itclConfig.sh" ; then
7684       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
7685     else
7686       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
7687     fi
7688   fi
7689
7690   # then check for a private Itcl library
7691   if test x"${ac_cv_c_itclconfig}" = x ; then
7692     for i in \
7693                 ../itcl/itcl \
7694                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
7695                 ../../itcl \
7696                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
7697                 ../../../itcl \
7698                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
7699       if test -f "$i/itclConfig.sh" ; then
7700         ac_cv_c_itclconfig=`(cd $i; pwd)`
7701         break
7702       fi
7703     done
7704   fi
7705   # check in a few common install locations
7706   if test x"${ac_cv_c_itclconfig}" = x ; then
7707     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7708       if test -f "$i/itclConfig.sh" ; then
7709         ac_cv_c_itclconfig=`(cd $i; pwd)`
7710         break
7711       fi
7712     done
7713   fi
7714   # check in a few other private locations
7715   if test x"${ac_cv_c_itclconfig}" = x ; then
7716     for i in \
7717                 ${srcdir}/../itcl/itcl \
7718                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
7719       if test -f "$i/itclConfig.sh" ; then
7720         ac_cv_c_itclconfig=`(cd $i; pwd)`
7721         break
7722       fi
7723     done
7724   fi
7725
7726 fi
7727
7728   if test x"${ac_cv_c_itclconfig}" = x ; then
7729     ITCLCONFIG="# no Itcl configs found"
7730     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
7731   else
7732     no_itcl=
7733     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
7734     echo "$ac_t""found $ITCLCONFIG" 1>&6
7735   fi
7736 fi
7737
7738            if test -z "${no_itcl}"; then
7739
7740     if test -f "$ITCLCONFIG" ; then
7741       . $ITCLCONFIG
7742     fi
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754              case "${host}" in
7755              *-*-cygwin*)
7756                 itcldir=../itcl/itcl/win/
7757                 ;;
7758              *)
7759                 itcldir=../itcl/itcl/unix/
7760                 ;;
7761              esac
7762
7763
7764              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
7765              ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
7766            fi
7767
7768
7769            # now look for Itk library stuff
7770
7771 #
7772 # Ok, lets find the itk configuration
7773 # First, look for one uninstalled.
7774 # the alternative search directory is invoked by --with-itkconfig
7775 #
7776
7777 if test x"${no_itk}" = x ; then
7778   # we reset no_itk in case something fails here
7779   no_itk=true
7780   # Check whether --with-itkconfig or --without-itkconfig was given.
7781 if test "${with_itkconfig+set}" = set; then
7782   withval="$with_itkconfig"
7783   with_itkconfig=${withval}
7784 fi
7785
7786   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
7787 echo "configure:7788: checking for Itk configuration" >&5
7788   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
7789   echo $ac_n "(cached) $ac_c" 1>&6
7790 else
7791
7792
7793   # First check to see if --with-itkconfig was specified.
7794   if test x"${with_itkconfig}" != x ; then
7795     if test -f "${with_itkconfig}/itkConfig.sh" ; then
7796       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
7797     else
7798       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
7799     fi
7800   fi
7801
7802   # then check for a private Itk library
7803   if test x"${ac_cv_c_itkconfig}" = x ; then
7804     for i in \
7805                 ../itcl/itk \
7806                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
7807                 ../../itk \
7808                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
7809                 ../../../itk \
7810                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
7811       if test -f "$i/itkConfig.sh" ; then
7812         ac_cv_c_itkconfig=`(cd $i; pwd)`
7813         break
7814       fi
7815     done
7816   fi
7817   # check in a few common install locations
7818   if test x"${ac_cv_c_itkconfig}" = x ; then
7819     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7820       if test -f "$i/itkConfig.sh" ; then
7821         ac_cv_c_itkconfig=`(cd $i; pwd)`
7822         break
7823       fi
7824     done
7825   fi
7826   # check in a few other private locations
7827   if test x"${ac_cv_c_itkconfig}" = x ; then
7828     for i in \
7829                 ${srcdir}/../itcl/itk \
7830                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
7831       if test -f "$i/itkConfig.sh" ; then
7832         ac_cv_c_itkconfig=`(cd $i; pwd)`
7833         break
7834       fi
7835     done
7836   fi
7837
7838 fi
7839
7840   if test x"${ac_cv_c_itkconfig}" = x ; then
7841     ITKCONFIG="# no Itk configs found"
7842     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
7843   else
7844     no_itk=
7845     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
7846     echo "$ac_t""found $ITKCONFIG" 1>&6
7847   fi
7848 fi
7849
7850
7851            if test -z "${no_itcl}"; then
7852
7853     if test -f "$ITKCONFIG" ; then
7854       . $ITKCONFIG
7855     fi
7856
7857
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868              case "${host}" in
7869                *-*-cygwin*)
7870                  itkdir=../itcl/itk/win/
7871                  ;;
7872                *)
7873                  itkdir=../itcl/itk/unix/
7874                  ;;
7875                esac
7876
7877              ITKLIB="${ITK_BUILD_LIB_SPEC}"
7878              ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
7879            fi
7880
7881            # now look for Tix library stuff
7882
7883 #
7884 # Ok, lets find the tix configuration
7885 # First, look for one uninstalled.
7886 # the alternative search directory is invoked by --with-itkconfig
7887 #
7888
7889 if test x"${no_tix}" = x ; then
7890   # we reset no_tix in case something fails here
7891   no_tix=true
7892   # Check whether --with-tixconfig or --without-tixconfig was given.
7893 if test "${with_tixconfig+set}" = set; then
7894   withval="$with_tixconfig"
7895   with_tixconfig=${withval}
7896 fi
7897
7898   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
7899 echo "configure:7900: checking for Tix configuration" >&5
7900   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
7901   echo $ac_n "(cached) $ac_c" 1>&6
7902 else
7903
7904
7905   # First check to see if --with-tixconfig was specified.
7906   if test x"${with_tixconfig}" != x ; then
7907     if test -f "${with_tixconfig}/tixConfig.sh" ; then
7908       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
7909     else
7910       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
7911     fi
7912   fi
7913
7914   # then check for a private Tix library
7915   if test x"${ac_cv_c_tixconfig}" = x ; then
7916     for i in \
7917                 ../tix \
7918                 `ls -dr ../tix 2>/dev/null` \
7919                 ../../tix \
7920                 `ls -dr ../../tix 2>/dev/null` \
7921                 ../../../tix \
7922                 `ls -dr ../../../tix 2>/dev/null` ; do
7923       echo "**** Looking at $i - with ${configdir}"
7924       if test -f "$i/tixConfig.sh" ; then
7925         ac_cv_c_tixconfig=`(cd $i; pwd)`
7926         break
7927       fi
7928     done
7929   fi
7930   # check in a few common install locations
7931   if test x"${ac_cv_c_tixconfig}" = x ; then
7932     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7933       echo "**** Looking at $i"
7934       if test -f "$i/tixConfig.sh" ; then
7935         ac_cv_c_tixconfig=`(cd $i; pwd)`
7936         break
7937       fi
7938     done
7939   fi
7940   # check in a few other private locations
7941   echo "**** Other private locations"
7942   if test x"${ac_cv_c_tixconfig}" = x ; then
7943     for i in \
7944                 ${srcdir}/../tix \
7945                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
7946       echo "**** Looking at $i - with ${configdir}"
7947       if test -f "$i/${configdir}/tixConfig.sh" ; then
7948         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
7949         break
7950       fi
7951     done
7952   fi
7953
7954 fi
7955
7956   if test x"${ac_cv_c_tixconfig}" = x ; then
7957     TIXCONFIG="# no Tix configs found"
7958     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
7959   else
7960     no_tix=
7961     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
7962     echo "$ac_t""found $TIXCONFIG" 1>&6
7963   fi
7964 fi
7965
7966
7967            if test -z "${no_tix}"; then
7968
7969     if test -f "$TIXCONFIG" ; then
7970       . $TIXCONFIG
7971     fi
7972
7973
7974
7975
7976
7977
7978
7979
7980              TIXLIB="${TIX_BUILD_LIB_SPEC}"
7981              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
7982            fi
7983
7984            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
7985            # Tcl/Tk 8.1 require -fwritable strings.  I don't
7986            # know whether 8.2 will or not, but I bet it will.
7987            # I don't have to worry about 7.x since we don't support it.
7988            GDBTK_CFLAGS=""
7989            if test "$GCC" = "yes"; then
7990                if test "$TCL_VERSION" != "8.0" ; then
7991                    GDBTK_CFLAGS="-fwritable-strings"
7992                fi
7993            fi
7994
7995            # Include some libraries that Tcl and Tk want.
7996            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
7997            # Yes, the ordering seems wrong here.  But it isn't.
7998            # TK_LIBS is the list of libraries that need to be linked
7999            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
8000            # were in LIBS then any link tests after this point would
8001            # try to include things like `$(LIBGUI)', which wouldn't work.
8002            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
8003
8004            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
8005            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
8006            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
8007            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
8008            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
8009            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
8010            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
8011            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
8012
8013            if test x$gdb_cv_os_cygwin = xyes; then
8014               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
8015               WIN32LDAPP="-Wl,--subsystem,console"
8016               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
8017            fi
8018         fi
8019     fi
8020 fi
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037 # If we find X, set shell vars x_includes and x_libraries to the
8038 # paths, otherwise set no_x=yes.
8039 # Uses ac_ vars as temps to allow command line to override cache and checks.
8040 # --without-x overrides everything else, but does not touch the cache.
8041 echo $ac_n "checking for X""... $ac_c" 1>&6
8042 echo "configure:8043: checking for X" >&5
8043
8044 # Check whether --with-x or --without-x was given.
8045 if test "${with_x+set}" = set; then
8046   withval="$with_x"
8047   :
8048 fi
8049
8050 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8051 if test "x$with_x" = xno; then
8052   # The user explicitly disabled X.
8053   have_x=disabled
8054 else
8055   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
8056     # Both variables are already set.
8057     have_x=yes
8058   else
8059 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
8060   echo $ac_n "(cached) $ac_c" 1>&6
8061 else
8062   # One or both of the vars are not set, and there is no cached value.
8063 ac_x_includes=NO ac_x_libraries=NO
8064 rm -fr conftestdir
8065 if mkdir conftestdir; then
8066   cd conftestdir
8067   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
8068   cat > Imakefile <<'EOF'
8069 acfindx:
8070         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
8071 EOF
8072   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
8073     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8074     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
8075     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8076     for ac_extension in a so sl; do
8077       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
8078         test -f $ac_im_libdir/libX11.$ac_extension; then
8079         ac_im_usrlibdir=$ac_im_libdir; break
8080       fi
8081     done
8082     # Screen out bogus values from the imake configuration.  They are
8083     # bogus both because they are the default anyway, and because
8084     # using them would break gcc on systems where it needs fixed includes.
8085     case "$ac_im_incroot" in
8086         /usr/include) ;;
8087         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
8088     esac
8089     case "$ac_im_usrlibdir" in
8090         /usr/lib | /lib) ;;
8091         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
8092     esac
8093   fi
8094   cd ..
8095   rm -fr conftestdir
8096 fi
8097
8098 if test "$ac_x_includes" = NO; then
8099   # Guess where to find include files, by looking for this one X11 .h file.
8100   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
8101
8102   # First, try using that file with no special directory specified.
8103 cat > conftest.$ac_ext <<EOF
8104 #line 8105 "configure"
8105 #include "confdefs.h"
8106 #include <$x_direct_test_include>
8107 EOF
8108 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8109 { (eval echo configure:8110: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8110 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8111 if test -z "$ac_err"; then
8112   rm -rf conftest*
8113   # We can compile using X headers with no special include directory.
8114 ac_x_includes=
8115 else
8116   echo "$ac_err" >&5
8117   echo "configure: failed program was:" >&5
8118   cat conftest.$ac_ext >&5
8119   rm -rf conftest*
8120   # Look for the header file in a standard set of common directories.
8121 # Check X11 before X11Rn because it is often a symlink to the current release.
8122   for ac_dir in               \
8123     /usr/X11/include          \
8124     /usr/X11R6/include        \
8125     /usr/X11R5/include        \
8126     /usr/X11R4/include        \
8127                               \
8128     /usr/include/X11          \
8129     /usr/include/X11R6        \
8130     /usr/include/X11R5        \
8131     /usr/include/X11R4        \
8132                               \
8133     /usr/local/X11/include    \
8134     /usr/local/X11R6/include  \
8135     /usr/local/X11R5/include  \
8136     /usr/local/X11R4/include  \
8137                               \
8138     /usr/local/include/X11    \
8139     /usr/local/include/X11R6  \
8140     /usr/local/include/X11R5  \
8141     /usr/local/include/X11R4  \
8142                               \
8143     /usr/X386/include         \
8144     /usr/x386/include         \
8145     /usr/XFree86/include/X11  \
8146                               \
8147     /usr/include              \
8148     /usr/local/include        \
8149     /usr/unsupported/include  \
8150     /usr/athena/include       \
8151     /usr/local/x11r5/include  \
8152     /usr/lpp/Xamples/include  \
8153                               \
8154     /usr/openwin/include      \
8155     /usr/openwin/share/include \
8156     ; \
8157   do
8158     if test -r "$ac_dir/$x_direct_test_include"; then
8159       ac_x_includes=$ac_dir
8160       break
8161     fi
8162   done
8163 fi
8164 rm -f conftest*
8165 fi # $ac_x_includes = NO
8166
8167 if test "$ac_x_libraries" = NO; then
8168   # Check for the libraries.
8169
8170   test -z "$x_direct_test_library" && x_direct_test_library=Xt
8171   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
8172
8173   # See if we find them without any special options.
8174   # Don't add to $LIBS permanently.
8175   ac_save_LIBS="$LIBS"
8176   LIBS="-l$x_direct_test_library $LIBS"
8177 cat > conftest.$ac_ext <<EOF
8178 #line 8179 "configure"
8179 #include "confdefs.h"
8180
8181 int main() {
8182 ${x_direct_test_function}()
8183 ; return 0; }
8184 EOF
8185 if { (eval echo configure:8186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8186   rm -rf conftest*
8187   LIBS="$ac_save_LIBS"
8188 # We can link X programs with no special library path.
8189 ac_x_libraries=
8190 else
8191   echo "configure: failed program was:" >&5
8192   cat conftest.$ac_ext >&5
8193   rm -rf conftest*
8194   LIBS="$ac_save_LIBS"
8195 # First see if replacing the include by lib works.
8196 # Check X11 before X11Rn because it is often a symlink to the current release.
8197 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
8198     /usr/X11/lib          \
8199     /usr/X11R6/lib        \
8200     /usr/X11R5/lib        \
8201     /usr/X11R4/lib        \
8202                           \
8203     /usr/lib/X11          \
8204     /usr/lib/X11R6        \
8205     /usr/lib/X11R5        \
8206     /usr/lib/X11R4        \
8207                           \
8208     /usr/local/X11/lib    \
8209     /usr/local/X11R6/lib  \
8210     /usr/local/X11R5/lib  \
8211     /usr/local/X11R4/lib  \
8212                           \
8213     /usr/local/lib/X11    \
8214     /usr/local/lib/X11R6  \
8215     /usr/local/lib/X11R5  \
8216     /usr/local/lib/X11R4  \
8217                           \
8218     /usr/X386/lib         \
8219     /usr/x386/lib         \
8220     /usr/XFree86/lib/X11  \
8221                           \
8222     /usr/lib              \
8223     /usr/local/lib        \
8224     /usr/unsupported/lib  \
8225     /usr/athena/lib       \
8226     /usr/local/x11r5/lib  \
8227     /usr/lpp/Xamples/lib  \
8228     /lib/usr/lib/X11      \
8229                           \
8230     /usr/openwin/lib      \
8231     /usr/openwin/share/lib \
8232     ; \
8233 do
8234   for ac_extension in a so sl; do
8235     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
8236       ac_x_libraries=$ac_dir
8237       break 2
8238     fi
8239   done
8240 done
8241 fi
8242 rm -f conftest*
8243 fi # $ac_x_libraries = NO
8244
8245 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
8246   # Didn't find X anywhere.  Cache the known absence of X.
8247   ac_cv_have_x="have_x=no"
8248 else
8249   # Record where we found X for the cache.
8250   ac_cv_have_x="have_x=yes \
8251                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
8252 fi
8253 fi
8254   fi
8255   eval "$ac_cv_have_x"
8256 fi # $with_x != no
8257
8258 if test "$have_x" != yes; then
8259   echo "$ac_t""$have_x" 1>&6
8260   no_x=yes
8261 else
8262   # If each of the values was on the command line, it overrides each guess.
8263   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8264   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8265   # Update the cache value to reflect the command line values.
8266   ac_cv_have_x="have_x=yes \
8267                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
8268   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
8269 fi
8270
8271
8272
8273 # Unlike the sim directory, whether a simulator is linked is controlled by
8274 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
8275 # This code just checks for a few cases where we'd like to ignore those
8276 # definitions, even when they're present in the '.mt' file.  These cases
8277 # are when --disable-sim is specified, or if the simulator directory is
8278 # not part of the source tree.
8279 #
8280 # Check whether --enable-sim or --disable-sim was given.
8281 if test "${enable_sim+set}" = set; then
8282   enableval="$enable_sim"
8283   echo "enable_sim = $enable_sim";
8284  echo "enableval = ${enableval}";
8285  case "${enableval}" in
8286   yes) ignore_sim=false ;;
8287   no)  ignore_sim=true ;;
8288   *)   ignore_sim=false ;;
8289  esac
8290 else
8291   ignore_sim=false
8292 fi
8293
8294
8295 if test ! -d "${srcdir}/../sim"; then
8296   ignore_sim=true
8297 fi
8298
8299 if test "${ignore_sim}" = "true"; then
8300     IGNORE_SIM="SIM="
8301     IGNORE_SIM_OBS="SIM_OBS="
8302 else
8303     IGNORE_SIM=""
8304     IGNORE_SIM_OBS=""
8305     cat >> confdefs.h <<\EOF
8306 #define WITH_SIM 1
8307 EOF
8308
8309 fi
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325 # Begin stuff to support --enable-shared
8326 # Check whether --enable-shared or --disable-shared was given.
8327 if test "${enable_shared+set}" = set; then
8328   enableval="$enable_shared"
8329   case "${enableval}" in
8330   yes) shared=true ;;
8331   no)  shared=false ;;
8332   *) shared=true ;;
8333 esac
8334 fi
8335
8336 HLDFLAGS=
8337 HLDENV=
8338 # If we have shared libraries, try to set rpath reasonably.
8339 if test "${shared}" = "true"; then
8340   case "${host}" in
8341   *-*-hpux*)
8342     HLDFLAGS='-Wl,+s,+b,$(libdir)'
8343     ;;
8344   *-*-irix5* | *-*-irix6*)
8345     HLDFLAGS='-Wl,-rpath,$(libdir)'
8346     ;;
8347   *-*-linux*aout*)
8348     ;;
8349   *-*-linux* | *-pc-linux-gnu*)
8350     HLDFLAGS='-Wl,-rpath,$(libdir)'
8351     ;;
8352   *-*-solaris*)
8353     HLDFLAGS='-R $(libdir)'
8354     ;;
8355   *-*-sysv4*)
8356     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
8357     ;;
8358   esac
8359 fi
8360
8361 # On SunOS, if the linker supports the -rpath option, use it to
8362 # prevent ../bfd and ../opcodes from being included in the run time
8363 # search path.
8364 case "${host}" in
8365   *-*-sunos*)
8366     echo 'main () { }' > conftest.c
8367     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
8368     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
8369       :
8370     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
8371       :
8372     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
8373       :
8374     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
8375       :
8376     elif test "${shared}" = "true"; then
8377       HLDFLAGS='-Wl,-rpath=$(libdir)'
8378     else
8379       HLDFLAGS='-Wl,-rpath='
8380     fi
8381     rm -f conftest.t conftest.c conftest
8382     ;;
8383 esac
8384
8385
8386 # End stuff to support --enable-shared
8387
8388 # target_subdir is used by the testsuite to find the target libraries.
8389 target_subdir=
8390 if test "${host}" != "${target}"; then
8391     target_subdir="${target_alias}/"
8392 fi
8393
8394
8395 frags=
8396 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
8397 if test ! -f ${host_makefile_frag}; then
8398 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
8399 fi
8400 frags="$frags $host_makefile_frag"
8401
8402 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
8403 if test ! -f ${target_makefile_frag}; then
8404 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
8405 fi
8406 frags="$frags $target_makefile_frag"
8407
8408
8409
8410
8411
8412 hostfile=`sed -n '
8413 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8414 ' ${host_makefile_frag}`
8415
8416 targetfile=`sed -n '
8417 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8418 ' ${target_makefile_frag}`
8419
8420 GDB_MULTI_ARCH=`sed -n '
8421 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
8422 ' ${target_makefile_frag}`
8423
8424 # these really aren't orthogonal true/false values of the same condition,
8425 # but shells are slow enough that I like to reuse the test conditions
8426 # whenever possible
8427 if test "${target}" = "${host}"; then
8428 nativefile=`sed -n '
8429 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
8430 ' ${host_makefile_frag}`
8431 # else
8432 # GDBserver is only useful in a "native" environment
8433 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
8434 fi
8435
8436
8437 # New targets should just set gdb_multi_arch=yes in configure.tgt.
8438 # Old targets being converted can either do that or set GDB_MULTI_ARCH
8439 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
8440 # will be the default.
8441 if test x"${GDB_MULTI_ARCH}" = x ; then
8442     case "${gdb_multi_arch}" in
8443     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
8444     no ) GDB_MULTI_ARCH=0 ;;
8445     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
8446     esac
8447 fi
8448 if test x"${GDB_MULTI_ARCH}" != x ; then
8449     cat >> confdefs.h <<EOF
8450 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
8451 EOF
8452
8453 fi
8454 # Warn the user when they use an old practice
8455 case "${GDB_MULTI_ARCH}" in
8456     "" ) ;;
8457     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
8458         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
8459     GDB_MULTI_ARCH_PURE )
8460         if test x"${targetfile}" != x ; then
8461             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
8462             targetfile=""
8463         fi ;;
8464     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
8465 esac
8466
8467
8468 SUBDIRS="doc testsuite nlm"
8469 if test "${enable_multi_ice}" = "yes"; then
8470   SUBDIRS="${SUBDIRS} multi-ice"
8471 fi
8472
8473
8474
8475 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
8476 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
8477 # version.
8478
8479 files=
8480 links=
8481
8482 rm -f xm.h
8483 xm_h=""
8484 if test "${hostfile}" != ""; then
8485     xm_h=xm.h
8486     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
8487     files="${files} ${GDB_XM_FILE}"
8488     links="${links} xm.h"
8489     cat >> confdefs.h <<EOF
8490 #define GDB_XM_FILE ${GDB_XM_FILE}
8491 EOF
8492
8493 fi
8494
8495
8496 rm -f tm.h
8497 tm_h=""
8498 if test "${targetfile}" != ""; then
8499     tm_h=tm.h
8500     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
8501     files="${files} ${GDB_TM_FILE}"
8502     links="${links} tm.h"
8503     cat >> confdefs.h <<EOF
8504 #define GDB_TM_FILE ${GDB_TM_FILE}
8505 EOF
8506
8507 fi
8508
8509
8510 rm -f nm.h
8511 nm_h=""
8512 if test "${nativefile}" != ""; then
8513     nm_h=nm.h
8514     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
8515     files="${files} ${GDB_NM_FILE}"
8516     links="${links} nm.h"
8517     cat >> confdefs.h <<EOF
8518 #define GDB_NM_FILE ${GDB_NM_FILE}
8519 EOF
8520
8521 fi
8522
8523
8524 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
8525 echo "configure:8526: checking whether ln -s works" >&5
8526 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
8527   echo $ac_n "(cached) $ac_c" 1>&6
8528 else
8529   rm -f conftestdata
8530 if ln -s X conftestdata 2>/dev/null
8531 then
8532   rm -f conftestdata
8533   ac_cv_prog_LN_S="ln -s"
8534 else
8535   ac_cv_prog_LN_S=ln
8536 fi
8537 fi
8538 LN_S="$ac_cv_prog_LN_S"
8539 if test "$ac_cv_prog_LN_S" = "ln -s"; then
8540   echo "$ac_t""yes" 1>&6
8541 else
8542   echo "$ac_t""no" 1>&6
8543 fi
8544
8545
8546
8547
8548 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
8549 echo "configure:8550: checking for Cygwin environment" >&5
8550 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
8551   echo $ac_n "(cached) $ac_c" 1>&6
8552 else
8553   cat > conftest.$ac_ext <<EOF
8554 #line 8555 "configure"
8555 #include "confdefs.h"
8556
8557 int main() {
8558
8559 #ifndef __CYGWIN__
8560 #define __CYGWIN__ __CYGWIN32__
8561 #endif
8562 return __CYGWIN__;
8563 ; return 0; }
8564 EOF
8565 if { (eval echo configure:8566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8566   rm -rf conftest*
8567   ac_cv_cygwin=yes
8568 else
8569   echo "configure: failed program was:" >&5
8570   cat conftest.$ac_ext >&5
8571   rm -rf conftest*
8572   ac_cv_cygwin=no
8573 fi
8574 rm -f conftest*
8575 rm -f conftest*
8576 fi
8577
8578 echo "$ac_t""$ac_cv_cygwin" 1>&6
8579 CYGWIN=
8580 test "$ac_cv_cygwin" = yes && CYGWIN=yes
8581 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
8582 echo "configure:8583: checking for mingw32 environment" >&5
8583 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
8584   echo $ac_n "(cached) $ac_c" 1>&6
8585 else
8586   cat > conftest.$ac_ext <<EOF
8587 #line 8588 "configure"
8588 #include "confdefs.h"
8589
8590 int main() {
8591 return __MINGW32__;
8592 ; return 0; }
8593 EOF
8594 if { (eval echo configure:8595: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8595   rm -rf conftest*
8596   ac_cv_mingw32=yes
8597 else
8598   echo "configure: failed program was:" >&5
8599   cat conftest.$ac_ext >&5
8600   rm -rf conftest*
8601   ac_cv_mingw32=no
8602 fi
8603 rm -f conftest*
8604 rm -f conftest*
8605 fi
8606
8607 echo "$ac_t""$ac_cv_mingw32" 1>&6
8608 MINGW32=
8609 test "$ac_cv_mingw32" = yes && MINGW32=yes
8610
8611
8612 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
8613 echo "configure:8614: checking for executable suffix" >&5
8614 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
8615   echo $ac_n "(cached) $ac_c" 1>&6
8616 else
8617   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
8618   ac_cv_exeext=.exe
8619 else
8620   rm -f conftest*
8621   echo 'int main () { return 0; }' > conftest.$ac_ext
8622   ac_cv_exeext=
8623   if { (eval echo configure:8624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
8624     for file in conftest.*; do
8625       case $file in
8626       *.c | *.o | *.obj) ;;
8627       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
8628       esac
8629     done
8630   else
8631     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
8632   fi
8633   rm -f conftest*
8634   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
8635 fi
8636 fi
8637
8638 EXEEXT=""
8639 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
8640 echo "$ac_t""${ac_cv_exeext}" 1>&6
8641 ac_exeext=$EXEEXT
8642
8643
8644 subdirs="$configdirs"
8645
8646 trap '' 1 2 15
8647 cat > confcache <<\EOF
8648 # This file is a shell script that caches the results of configure
8649 # tests run on this system so they can be shared between configure
8650 # scripts and configure runs.  It is not useful on other systems.
8651 # If it contains results you don't want to keep, you may remove or edit it.
8652 #
8653 # By default, configure uses ./config.cache as the cache file,
8654 # creating it if it does not exist already.  You can give configure
8655 # the --cache-file=FILE option to use a different cache file; that is
8656 # what configure does when it calls configure scripts in
8657 # subdirectories, so they share the cache.
8658 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8659 # config.status only pays attention to the cache file if you give it the
8660 # --recheck option to rerun configure.
8661 #
8662 EOF
8663 # The following way of writing the cache mishandles newlines in values,
8664 # but we know of no workaround that is simple, portable, and efficient.
8665 # So, don't put newlines in cache variables' values.
8666 # Ultrix sh set writes to stderr and can't be redirected directly,
8667 # and sets the high bit in the cache file unless we assign to the vars.
8668 (set) 2>&1 |
8669   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8670   *ac_space=\ *)
8671     # `set' does not quote correctly, so add quotes (double-quote substitution
8672     # turns \\\\ into \\, and sed turns \\ into \).
8673     sed -n \
8674       -e "s/'/'\\\\''/g" \
8675       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8676     ;;
8677   *)
8678     # `set' quotes correctly as required by POSIX, so do not add quotes.
8679     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8680     ;;
8681   esac >> confcache
8682 if cmp -s $cache_file confcache; then
8683   :
8684 else
8685   if test -w $cache_file; then
8686     echo "updating cache $cache_file"
8687     cat confcache > $cache_file
8688   else
8689     echo "not updating unwritable cache $cache_file"
8690   fi
8691 fi
8692 rm -f confcache
8693
8694 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8695
8696 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8697 # Let make expand exec_prefix.
8698 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8699
8700 # Any assignment to VPATH causes Sun make to only execute
8701 # the first set of double-colon rules, so remove it if not needed.
8702 # If there is a colon in the path, we need to keep it.
8703 if test "x$srcdir" = x.; then
8704   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8705 fi
8706
8707 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8708
8709 DEFS=-DHAVE_CONFIG_H
8710
8711 # Without the "./", some shells look in PATH for config.status.
8712 : ${CONFIG_STATUS=./config.status}
8713
8714 echo creating $CONFIG_STATUS
8715 rm -f $CONFIG_STATUS
8716 cat > $CONFIG_STATUS <<EOF
8717 #! /bin/sh
8718 # Generated automatically by configure.
8719 # Run this file to recreate the current configuration.
8720 # This directory was configured as follows,
8721 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8722 #
8723 # $0 $ac_configure_args
8724 #
8725 # Compiler output produced by configure, useful for debugging
8726 # configure, is in ./config.log if it exists.
8727
8728 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8729 for ac_option
8730 do
8731   case "\$ac_option" in
8732   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8733     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8734     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8735   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8736     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8737     exit 0 ;;
8738   -help | --help | --hel | --he | --h)
8739     echo "\$ac_cs_usage"; exit 0 ;;
8740   *) echo "\$ac_cs_usage"; exit 1 ;;
8741   esac
8742 done
8743
8744 ac_given_srcdir=$srcdir
8745 ac_given_INSTALL="$INSTALL"
8746
8747 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8748 EOF
8749 cat >> $CONFIG_STATUS <<EOF
8750
8751 # Protect against being on the right side of a sed subst in config.status.
8752 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8753  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8754 $ac_vpsub
8755 $extrasub
8756 s%@SHELL@%$SHELL%g
8757 s%@CFLAGS@%$CFLAGS%g
8758 s%@CPPFLAGS@%$CPPFLAGS%g
8759 s%@CXXFLAGS@%$CXXFLAGS%g
8760 s%@FFLAGS@%$FFLAGS%g
8761 s%@DEFS@%$DEFS%g
8762 s%@LDFLAGS@%$LDFLAGS%g
8763 s%@LIBS@%$LIBS%g
8764 s%@exec_prefix@%$exec_prefix%g
8765 s%@prefix@%$prefix%g
8766 s%@program_transform_name@%$program_transform_name%g
8767 s%@bindir@%$bindir%g
8768 s%@sbindir@%$sbindir%g
8769 s%@libexecdir@%$libexecdir%g
8770 s%@datadir@%$datadir%g
8771 s%@sysconfdir@%$sysconfdir%g
8772 s%@sharedstatedir@%$sharedstatedir%g
8773 s%@localstatedir@%$localstatedir%g
8774 s%@libdir@%$libdir%g
8775 s%@includedir@%$includedir%g
8776 s%@oldincludedir@%$oldincludedir%g
8777 s%@infodir@%$infodir%g
8778 s%@mandir@%$mandir%g
8779 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
8780 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
8781 s%@MAINT@%$MAINT%g
8782 s%@CC@%$CC%g
8783 s%@CPP@%$CPP%g
8784 s%@host@%$host%g
8785 s%@host_alias@%$host_alias%g
8786 s%@host_cpu@%$host_cpu%g
8787 s%@host_vendor@%$host_vendor%g
8788 s%@host_os@%$host_os%g
8789 s%@target@%$target%g
8790 s%@target_alias@%$target_alias%g
8791 s%@target_cpu@%$target_cpu%g
8792 s%@target_vendor@%$target_vendor%g
8793 s%@target_os@%$target_os%g
8794 s%@build@%$build%g
8795 s%@build_alias@%$build_alias%g
8796 s%@build_cpu@%$build_cpu%g
8797 s%@build_vendor@%$build_vendor%g
8798 s%@build_os@%$build_os%g
8799 s%@SET_MAKE@%$SET_MAKE%g
8800 s%@RANLIB@%$RANLIB%g
8801 s%@ALLOCA@%$ALLOCA%g
8802 s%@USE_NLS@%$USE_NLS%g
8803 s%@MSGFMT@%$MSGFMT%g
8804 s%@GMSGFMT@%$GMSGFMT%g
8805 s%@XGETTEXT@%$XGETTEXT%g
8806 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8807 s%@CATALOGS@%$CATALOGS%g
8808 s%@CATOBJEXT@%$CATOBJEXT%g
8809 s%@DATADIRNAME@%$DATADIRNAME%g
8810 s%@GMOFILES@%$GMOFILES%g
8811 s%@INSTOBJEXT@%$INSTOBJEXT%g
8812 s%@INTLDEPS@%$INTLDEPS%g
8813 s%@INTLLIBS@%$INTLLIBS%g
8814 s%@INTLOBJS@%$INTLOBJS%g
8815 s%@POFILES@%$POFILES%g
8816 s%@POSUB@%$POSUB%g
8817 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8818 s%@GT_NO@%$GT_NO%g
8819 s%@GT_YES@%$GT_YES%g
8820 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8821 s%@l@%$l%g
8822 s%@AWK@%$AWK%g
8823 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8824 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
8825 s%@INSTALL_DATA@%$INSTALL_DATA%g
8826 s%@AR@%$AR%g
8827 s%@DLLTOOL@%$DLLTOOL%g
8828 s%@WINDRES@%$WINDRES%g
8829 s%@YACC@%$YACC%g
8830 s%@MIG@%$MIG%g
8831 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
8832 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
8833 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
8834 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
8835 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
8836 s%@MMALLOC@%$MMALLOC%g
8837 s%@REGEX@%$REGEX%g
8838 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
8839 s%@TERM_LIB@%$TERM_LIB%g
8840 s%@WIN32LIBS@%$WIN32LIBS%g
8841 s%@LIBGUI@%$LIBGUI%g
8842 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
8843 s%@WIN32LDAPP@%$WIN32LDAPP%g
8844 s%@TCL_VERSION@%$TCL_VERSION%g
8845 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
8846 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
8847 s%@TCL_CC@%$TCL_CC%g
8848 s%@TCL_DEFS@%$TCL_DEFS%g
8849 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
8850 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
8851 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
8852 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
8853 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
8854 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
8855 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
8856 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
8857 s%@TCL_RANLIB@%$TCL_RANLIB%g
8858 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
8859 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
8860 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
8861 s%@TK_VERSION@%$TK_VERSION%g
8862 s%@TK_DEFS@%$TK_DEFS%g
8863 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
8864 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
8865 s%@TK_XLIBSW@%$TK_XLIBSW%g
8866 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
8867 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
8868 s%@TCLHDIR@%$TCLHDIR%g
8869 s%@TKHDIR@%$TKHDIR%g
8870 s%@ITCLHDIR@%$ITCLHDIR%g
8871 s%@ITKHDIR@%$ITKHDIR%g
8872 s%@TIXHDIR@%$TIXHDIR%g
8873 s%@ITCL_VERSION@%$ITCL_VERSION%g
8874 s%@ITCL_DEFS@%$ITCL_DEFS%g
8875 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
8876 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
8877 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
8878 s%@ITK_VERSION@%$ITK_VERSION%g
8879 s%@ITK_DEFS@%$ITK_DEFS%g
8880 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
8881 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
8882 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
8883 s%@TIX_VERSION@%$TIX_VERSION%g
8884 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
8885 s%@X_CFLAGS@%$X_CFLAGS%g
8886 s%@X_LDFLAGS@%$X_LDFLAGS%g
8887 s%@X_LIBS@%$X_LIBS%g
8888 s%@TCL_DEPS@%$TCL_DEPS%g
8889 s%@TK_DEPS@%$TK_DEPS%g
8890 s%@ITCLLIB@%$ITCLLIB%g
8891 s%@ITCL_DEPS@%$ITCL_DEPS%g
8892 s%@ITKLIB@%$ITKLIB%g
8893 s%@ITK_DEPS@%$ITK_DEPS%g
8894 s%@TIXLIB@%$TIXLIB%g
8895 s%@TIX_DEPS@%$TIX_DEPS%g
8896 s%@GDBTKLIBS@%$GDBTKLIBS%g
8897 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
8898 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
8899 s%@IGNORE_SIM@%$IGNORE_SIM%g
8900 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
8901 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
8902 s%@CONFIG_OBS@%$CONFIG_OBS%g
8903 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
8904 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
8905 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
8906 s%@CONFIG_INITS@%$CONFIG_INITS%g
8907 s%@CONFIG_ALL@%$CONFIG_ALL%g
8908 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
8909 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
8910 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
8911 s%@HLDFLAGS@%$HLDFLAGS%g
8912 s%@HLDENV@%$HLDENV%g
8913 s%@target_subdir@%$target_subdir%g
8914 /@host_makefile_frag@/r $host_makefile_frag
8915 s%@host_makefile_frag@%%g
8916 /@target_makefile_frag@/r $target_makefile_frag
8917 s%@target_makefile_frag@%%g
8918 s%@frags@%$frags%g
8919 s%@SUBDIRS@%$SUBDIRS%g
8920 s%@xm_h@%$xm_h%g
8921 s%@tm_h@%$tm_h%g
8922 s%@nm_h@%$nm_h%g
8923 s%@LN_S@%$LN_S%g
8924 s%@EXEEXT@%$EXEEXT%g
8925 s%@subdirs@%$subdirs%g
8926
8927 CEOF
8928 EOF
8929
8930 cat >> $CONFIG_STATUS <<\EOF
8931
8932 # Split the substitutions into bite-sized pieces for seds with
8933 # small command number limits, like on Digital OSF/1 and HP-UX.
8934 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8935 ac_file=1 # Number of current file.
8936 ac_beg=1 # First line for current file.
8937 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8938 ac_more_lines=:
8939 ac_sed_cmds=""
8940 while $ac_more_lines; do
8941   if test $ac_beg -gt 1; then
8942     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8943   else
8944     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8945   fi
8946   if test ! -s conftest.s$ac_file; then
8947     ac_more_lines=false
8948     rm -f conftest.s$ac_file
8949   else
8950     if test -z "$ac_sed_cmds"; then
8951       ac_sed_cmds="sed -f conftest.s$ac_file"
8952     else
8953       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8954     fi
8955     ac_file=`expr $ac_file + 1`
8956     ac_beg=$ac_end
8957     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8958   fi
8959 done
8960 if test -z "$ac_sed_cmds"; then
8961   ac_sed_cmds=cat
8962 fi
8963 EOF
8964
8965 cat >> $CONFIG_STATUS <<EOF
8966
8967 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
8968 EOF
8969 cat >> $CONFIG_STATUS <<\EOF
8970 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8971   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8972   case "$ac_file" in
8973   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8974        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8975   *) ac_file_in="${ac_file}.in" ;;
8976   esac
8977
8978   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8979
8980   # Remove last slash and all that follows it.  Not all systems have dirname.
8981   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8982   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8983     # The file is in a subdirectory.
8984     test ! -d "$ac_dir" && mkdir "$ac_dir"
8985     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8986     # A "../" for each directory in $ac_dir_suffix.
8987     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8988   else
8989     ac_dir_suffix= ac_dots=
8990   fi
8991
8992   case "$ac_given_srcdir" in
8993   .)  srcdir=.
8994       if test -z "$ac_dots"; then top_srcdir=.
8995       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8996   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8997   *) # Relative path.
8998     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8999     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9000   esac
9001
9002   case "$ac_given_INSTALL" in
9003   [/$]*) INSTALL="$ac_given_INSTALL" ;;
9004   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9005   esac
9006
9007   echo creating "$ac_file"
9008   rm -f "$ac_file"
9009   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9010   case "$ac_file" in
9011   *Makefile*) ac_comsub="1i\\
9012 # $configure_input" ;;
9013   *) ac_comsub= ;;
9014   esac
9015
9016   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9017   sed -e "$ac_comsub
9018 s%@configure_input@%$configure_input%g
9019 s%@srcdir@%$srcdir%g
9020 s%@top_srcdir@%$top_srcdir%g
9021 s%@INSTALL@%$INSTALL%g
9022 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9023 fi; done
9024 rm -f conftest.s*
9025
9026 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9027 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9028 #
9029 # ac_d sets the value in "#define NAME VALUE" lines.
9030 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9031 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9032 ac_dC='\3'
9033 ac_dD='%g'
9034 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9035 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9036 ac_uB='\([      ]\)%\1#\2define\3'
9037 ac_uC=' '
9038 ac_uD='\4%g'
9039 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9040 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9041 ac_eB='$%\1#\2define\3'
9042 ac_eC=' '
9043 ac_eD='%g'
9044
9045 if test "${CONFIG_HEADERS+set}" != set; then
9046 EOF
9047 cat >> $CONFIG_STATUS <<EOF
9048   CONFIG_HEADERS="config.h:config.in"
9049 EOF
9050 cat >> $CONFIG_STATUS <<\EOF
9051 fi
9052 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9053   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9054   case "$ac_file" in
9055   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9056        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9057   *) ac_file_in="${ac_file}.in" ;;
9058   esac
9059
9060   echo creating $ac_file
9061
9062   rm -f conftest.frag conftest.in conftest.out
9063   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9064   cat $ac_file_inputs > conftest.in
9065
9066 EOF
9067
9068 # Transform confdefs.h into a sed script conftest.vals that substitutes
9069 # the proper values into config.h.in to produce config.h.  And first:
9070 # Protect against being on the right side of a sed subst in config.status.
9071 # Protect against being in an unquoted here document in config.status.
9072 rm -f conftest.vals
9073 cat > conftest.hdr <<\EOF
9074 s/[\\&%]/\\&/g
9075 s%[\\$`]%\\&%g
9076 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9077 s%ac_d%ac_u%gp
9078 s%ac_u%ac_e%gp
9079 EOF
9080 sed -n -f conftest.hdr confdefs.h > conftest.vals
9081 rm -f conftest.hdr
9082
9083 # This sed command replaces #undef with comments.  This is necessary, for
9084 # example, in the case of _POSIX_SOURCE, which is predefined and required
9085 # on some systems where configure will not decide to define it.
9086 cat >> conftest.vals <<\EOF
9087 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9088 EOF
9089
9090 # Break up conftest.vals because some shells have a limit on
9091 # the size of here documents, and old seds have small limits too.
9092
9093 rm -f conftest.tail
9094 while :
9095 do
9096   ac_lines=`grep -c . conftest.vals`
9097   # grep -c gives empty output for an empty file on some AIX systems.
9098   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9099   # Write a limited-size here document to conftest.frag.
9100   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9101   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9102   echo 'CEOF
9103   sed -f conftest.frag conftest.in > conftest.out
9104   rm -f conftest.in
9105   mv conftest.out conftest.in
9106 ' >> $CONFIG_STATUS
9107   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9108   rm -f conftest.vals
9109   mv conftest.tail conftest.vals
9110 done
9111 rm -f conftest.vals
9112
9113 cat >> $CONFIG_STATUS <<\EOF
9114   rm -f conftest.frag conftest.h
9115   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9116   cat conftest.in >> conftest.h
9117   rm -f conftest.in
9118   if cmp -s $ac_file conftest.h 2>/dev/null; then
9119     echo "$ac_file is unchanged"
9120     rm -f conftest.h
9121   else
9122     # Remove last slash and all that follows it.  Not all systems have dirname.
9123       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9124       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9125       # The file is in a subdirectory.
9126       test ! -d "$ac_dir" && mkdir "$ac_dir"
9127     fi
9128     rm -f $ac_file
9129     mv conftest.h $ac_file
9130   fi
9131 fi; done
9132
9133 EOF
9134
9135 cat >> $CONFIG_STATUS <<EOF
9136 ac_sources="$files"
9137 ac_dests="$links"
9138 EOF
9139
9140 cat >> $CONFIG_STATUS <<\EOF
9141 srcdir=$ac_given_srcdir
9142 while test -n "$ac_sources"; do
9143   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9144   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9145
9146   echo "linking $srcdir/$ac_source to $ac_dest"
9147
9148   if test ! -r $srcdir/$ac_source; then
9149     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9150   fi
9151   rm -f $ac_dest
9152
9153   # Make relative symlinks.
9154   # Remove last slash and all that follows it.  Not all systems have dirname.
9155   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9156   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9157     # The dest file is in a subdirectory.
9158     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9159     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9160     # A "../" for each directory in $ac_dest_dir_suffix.
9161     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9162   else
9163     ac_dest_dir_suffix= ac_dots=
9164   fi
9165
9166   case "$srcdir" in
9167   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9168   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9169   esac
9170
9171   # Make a symlink if possible; otherwise try a hard link.
9172   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9173     ln $srcdir/$ac_source $ac_dest; then :
9174   else
9175     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9176   fi
9177 done
9178 EOF
9179 cat >> $CONFIG_STATUS <<EOF
9180
9181 gdb_host_cpu=$gdb_host_cpu
9182 gdb_target_cpu=$gdb_target_cpu
9183 nativefile=$nativefile
9184
9185 EOF
9186 cat >> $CONFIG_STATUS <<\EOF
9187
9188 if test "${nativefile}" = ""; then
9189 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
9190         < Makefile > Makefile.tem
9191 mv -f Makefile.tem Makefile
9192 fi
9193
9194 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
9195 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
9196 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
9197 mv -f Makefile.tmp Makefile
9198
9199
9200 case x$CONFIG_HEADERS in
9201 xconfig.h:config.in)
9202 echo > stamp-h ;;
9203 esac
9204
9205 exit 0
9206 EOF
9207 chmod +x $CONFIG_STATUS
9208 rm -fr confdefs* $ac_clean_files
9209 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9210
9211 if test "$no_recursion" != yes; then
9212
9213   # Remove --cache-file and --srcdir arguments so they do not pile up.
9214   ac_sub_configure_args=
9215   ac_prev=
9216   for ac_arg in $ac_configure_args; do
9217     if test -n "$ac_prev"; then
9218       ac_prev=
9219       continue
9220     fi
9221     case "$ac_arg" in
9222     -cache-file | --cache-file | --cache-fil | --cache-fi \
9223     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9224       ac_prev=cache_file ;;
9225     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9226     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9227       ;;
9228     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9229       ac_prev=srcdir ;;
9230     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9231       ;;
9232     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9233     esac
9234   done
9235
9236   for ac_config_dir in $configdirs; do
9237
9238     # Do not complain, so a configure script can configure whichever
9239     # parts of a large source tree are present.
9240     if test ! -d $srcdir/$ac_config_dir; then
9241       continue
9242     fi
9243
9244     echo configuring in $ac_config_dir
9245
9246     case "$srcdir" in
9247     .) ;;
9248     *)
9249       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
9250       else
9251         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
9252       fi
9253       ;;
9254     esac
9255
9256     ac_popdir=`pwd`
9257     cd $ac_config_dir
9258
9259       # A "../" for each directory in /$ac_config_dir.
9260       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
9261
9262     case "$srcdir" in
9263     .) # No --srcdir option.  We are building in place.
9264       ac_sub_srcdir=$srcdir ;;
9265     /*) # Absolute path.
9266       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
9267     *) # Relative path.
9268       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
9269     esac
9270
9271     # Check for guested configure; otherwise get Cygnus style configure.
9272     if test -f $ac_sub_srcdir/configure; then
9273       ac_sub_configure=$ac_sub_srcdir/configure
9274     elif test -f $ac_sub_srcdir/configure.in; then
9275       ac_sub_configure=$ac_configure
9276     else
9277       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
9278       ac_sub_configure=
9279     fi
9280
9281     # The recursion is here.
9282     if test -n "$ac_sub_configure"; then
9283
9284       # Make the cache file name correct relative to the subdirectory.
9285       case "$cache_file" in
9286       /*) ac_sub_cache_file=$cache_file ;;
9287       *) # Relative path.
9288         ac_sub_cache_file="$ac_dots$cache_file" ;;
9289       esac
9290   case "$ac_given_INSTALL" in
9291         [/$]*) INSTALL="$ac_given_INSTALL" ;;
9292         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9293         esac
9294
9295       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
9296       # The eval makes quoting arguments work.
9297       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
9298       then :
9299       else
9300         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
9301       fi
9302     fi
9303
9304     cd $ac_popdir
9305   done
9306 fi
9307
9308
9309 exit 0