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="$ac_help
  24   --enable-tui            enable full-screen terminal user interface (TUI)"
  25 ac_help="$ac_help
  26   --without-included-regex don't use included regex; this is the default
  27                           on systems with version 2 of the GNU C library
  28                           (use with caution on other system)"
  29 ac_help="$ac_help
  30   --enable-gdbcli            Enable GDB-CLI interface"
  31 ac_help="$ac_help
  32   --enable-gdbmi            Enable GDB-MI interface"
  33 ac_help="$ac_help
  34   --with-uiout          Use new uiout functions instead of *printf's"
  35 ac_help="$ac_help
  36   --enable-netrom         Enable NetROM support"
  37 ac_help="$ac_help
  38   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  39 ac_help="$ac_help
  40   --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used"
  41 ac_help="$ac_help
  42   --with-mmalloc          Use memory mapped malloc package"
  43 ac_help="$ac_help
  44   --with-cpu=CPU          Set the default CPU variant to debug"
  45 ac_help="$ac_help
  46   --enable-gdbtk          Enable GDBTK GUI front end"
  47 ac_help="$ac_help
  48   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  49 ac_help="$ac_help
  50   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  51 ac_help="$ac_help
  52   --with-tclinclude=DIR   Directory where tcl private headers are"
  53 ac_help="$ac_help
  54   --with-tkinclude=DIR    Directory where tk private headers are"
  55 ac_help="$ac_help
  56   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  57 ac_help="$ac_help
  58   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  59 ac_help="$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 ac_help="$ac_help
  66   --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib"
  67
  68 # Initialize some variables set by options.
  69 # The variables have the same names as the options, with
  70 # dashes changed to underlines.
  71 build=NONE
  72 cache_file=./config.cache
  73 exec_prefix=NONE
  74 host=NONE
  75 no_create=
  76 nonopt=NONE
  77 no_recursion=
  78 prefix=NONE
  79 program_prefix=NONE
  80 program_suffix=NONE
  81 program_transform_name=s,x,x,
  82 silent=
  83 site=
  84 sitefile=
  85 srcdir=
  86 target=NONE
  87 verbose=
  88 x_includes=NONE
  89 x_libraries=NONE
  90 bindir='${exec_prefix}/bin'
  91 sbindir='${exec_prefix}/sbin'
  92 libexecdir='${exec_prefix}/libexec'
  93 datadir='${prefix}/share'
  94 sysconfdir='${prefix}/etc'
  95 sharedstatedir='${prefix}/com'
  96 localstatedir='${prefix}/var'
  97 libdir='${exec_prefix}/lib'
  98 includedir='${prefix}/include'
  99 oldincludedir='/usr/include'
 100 infodir='${prefix}/info'
 101 mandir='${prefix}/man'
 102
 103 # Initialize some other variables.
 104 subdirs=
 105 MFLAGS= MAKEFLAGS=
 106 SHELL=${CONFIG_SHELL-/bin/sh}
 107 # Maximum number of lines to put in a shell here document.
 108 ac_max_here_lines=12
 109
 110 ac_prev=
 111 for ac_option
 112 do
 113
 114   # If the previous option needs an argument, assign it.
 115   if test -n "$ac_prev"; then
 116     eval "$ac_prev=\$ac_option"
 117     ac_prev=
 118     continue
 119   fi
 120
 121   case "$ac_option" in
 122   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 123   *) ac_optarg= ;;
 124   esac
 125
 126   # Accept the important Cygnus configure options, so we can diagnose typos.
 127
 128   case "$ac_option" in
 129
 130   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 131     ac_prev=bindir ;;
 132   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 133     bindir="$ac_optarg" ;;
 134
 135   -build | --build | --buil | --bui | --bu)
 136     ac_prev=build ;;
 137   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 138     build="$ac_optarg" ;;
 139
 140   -cache-file | --cache-file | --cache-fil | --cache-fi \
 141   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 142     ac_prev=cache_file ;;
 143   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 144   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 145     cache_file="$ac_optarg" ;;
 146
 147   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 148     ac_prev=datadir ;;
 149   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 150   | --da=*)
 151     datadir="$ac_optarg" ;;
 152
 153   -disable-* | --disable-*)
 154     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 155     # Reject names that are not valid shell variable names.
 156     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 157       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 158     fi
 159     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 160     eval "enable_${ac_feature}=no" ;;
 161
 162   -enable-* | --enable-*)
 163     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 164     # Reject names that are not valid shell variable names.
 165     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 166       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 167     fi
 168     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 169     case "$ac_option" in
 170       *=*) ;;
 171       *) ac_optarg=yes ;;
 172     esac
 173     eval "enable_${ac_feature}='$ac_optarg'" ;;
 174
 175   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 176   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 177   | --exec | --exe | --ex)
 178     ac_prev=exec_prefix ;;
 179   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 180   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 181   | --exec=* | --exe=* | --ex=*)
 182     exec_prefix="$ac_optarg" ;;
 183
 184   -gas | --gas | --ga | --g)
 185     # Obsolete; use --with-gas.
 186     with_gas=yes ;;
 187
 188   -help | --help | --hel | --he)
 189     # Omit some internal or obsolete options to make the list less imposing.
 190     # This message is too long to be a string in the A/UX 3.1 sh.
 191     cat << EOF
 192 Usage: configure [options] [host]
 193 Options: [defaults in brackets after descriptions]
 194 Configuration:
 195   --cache-file=FILE       cache test results in FILE
 196   --help                  print this message
 197   --no-create             do not create output files
 198   --quiet, --silent       do not print \`checking...' messages
 199   --site-file=FILE        use FILE as the site file
 200   --version               print the version of autoconf that created configure
 201 Directory and file names:
 202   --prefix=PREFIX         install architecture-independent files in PREFIX
 203                           [$ac_default_prefix]
 204   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 205                           [same as prefix]
 206   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 207   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 208   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 209   --datadir=DIR           read-only architecture-independent data in DIR
 210                           [PREFIX/share]
 211   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 212   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 213                           [PREFIX/com]
 214   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 215   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 216   --includedir=DIR        C header files in DIR [PREFIX/include]
 217   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 218   --infodir=DIR           info documentation in DIR [PREFIX/info]
 219   --mandir=DIR            man documentation in DIR [PREFIX/man]
 220   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 221   --program-prefix=PREFIX prepend PREFIX to installed program names
 222   --program-suffix=SUFFIX append SUFFIX to installed program names
 223   --program-transform-name=PROGRAM
 224                           run sed PROGRAM on installed program names
 225 EOF
 226     cat << EOF
 227 Host type:
 228   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 229   --host=HOST             configure for HOST [guessed]
 230   --target=TARGET         configure for TARGET [TARGET=HOST]
 231 Features and packages:
 232   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 233   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 234   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 235   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 236   --x-includes=DIR        X include files are in DIR
 237   --x-libraries=DIR       X library files are in DIR
 238 EOF
 239     if test -n "$ac_help"; then
 240       echo "--enable and --with options recognized:$ac_help"
 241     fi
 242     exit 0 ;;
 243
 244   -host | --host | --hos | --ho)
 245     ac_prev=host ;;
 246   -host=* | --host=* | --hos=* | --ho=*)
 247     host="$ac_optarg" ;;
 248
 249   -includedir | --includedir | --includedi | --included | --include \
 250   | --includ | --inclu | --incl | --inc)
 251     ac_prev=includedir ;;
 252   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 253   | --includ=* | --inclu=* | --incl=* | --inc=*)
 254     includedir="$ac_optarg" ;;
 255
 256   -infodir | --infodir | --infodi | --infod | --info | --inf)
 257     ac_prev=infodir ;;
 258   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 259     infodir="$ac_optarg" ;;
 260
 261   -libdir | --libdir | --libdi | --libd)
 262     ac_prev=libdir ;;
 263   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 264     libdir="$ac_optarg" ;;
 265
 266   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 267   | --libexe | --libex | --libe)
 268     ac_prev=libexecdir ;;
 269   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 270   | --libexe=* | --libex=* | --libe=*)
 271     libexecdir="$ac_optarg" ;;
 272
 273   -localstatedir | --localstatedir | --localstatedi | --localstated \
 274   | --localstate | --localstat | --localsta | --localst \
 275   | --locals | --local | --loca | --loc | --lo)
 276     ac_prev=localstatedir ;;
 277   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 278   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 279   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 280     localstatedir="$ac_optarg" ;;
 281
 282   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 283     ac_prev=mandir ;;
 284   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 285     mandir="$ac_optarg" ;;
 286
 287   -nfp | --nfp | --nf)
 288     # Obsolete; use --without-fp.
 289     with_fp=no ;;
 290
 291   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 292   | --no-cr | --no-c)
 293     no_create=yes ;;
 294
 295   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 296   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 297     no_recursion=yes ;;
 298
 299   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 300   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 301   | --oldin | --oldi | --old | --ol | --o)
 302     ac_prev=oldincludedir ;;
 303   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 304   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 305   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 306     oldincludedir="$ac_optarg" ;;
 307
 308   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 309     ac_prev=prefix ;;
 310   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 311     prefix="$ac_optarg" ;;
 312
 313   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 314   | --program-pre | --program-pr | --program-p)
 315     ac_prev=program_prefix ;;
 316   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 317   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 318     program_prefix="$ac_optarg" ;;
 319
 320   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 321   | --program-suf | --program-su | --program-s)
 322     ac_prev=program_suffix ;;
 323   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 324   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 325     program_suffix="$ac_optarg" ;;
 326
 327   -program-transform-name | --program-transform-name \
 328   | --program-transform-nam | --program-transform-na \
 329   | --program-transform-n | --program-transform- \
 330   | --program-transform | --program-transfor \
 331   | --program-transfo | --program-transf \
 332   | --program-trans | --program-tran \
 333   | --progr-tra | --program-tr | --program-t)
 334     ac_prev=program_transform_name ;;
 335   -program-transform-name=* | --program-transform-name=* \
 336   | --program-transform-nam=* | --program-transform-na=* \
 337   | --program-transform-n=* | --program-transform-=* \
 338   | --program-transform=* | --program-transfor=* \
 339   | --program-transfo=* | --program-transf=* \
 340   | --program-trans=* | --program-tran=* \
 341   | --progr-tra=* | --program-tr=* | --program-t=*)
 342     program_transform_name="$ac_optarg" ;;
 343
 344   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 345   | -silent | --silent | --silen | --sile | --sil)
 346     silent=yes ;;
 347
 348   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 349     ac_prev=sbindir ;;
 350   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 351   | --sbi=* | --sb=*)
 352     sbindir="$ac_optarg" ;;
 353
 354   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 355   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 356   | --sharedst | --shareds | --shared | --share | --shar \
 357   | --sha | --sh)
 358     ac_prev=sharedstatedir ;;
 359   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 360   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 361   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 362   | --sha=* | --sh=*)
 363     sharedstatedir="$ac_optarg" ;;
 364
 365   -site | --site | --sit)
 366     ac_prev=site ;;
 367   -site=* | --site=* | --sit=*)
 368     site="$ac_optarg" ;;
 369
 370   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 371     ac_prev=sitefile ;;
 372   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 373     sitefile="$ac_optarg" ;;
 374
 375   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 376     ac_prev=srcdir ;;
 377   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 378     srcdir="$ac_optarg" ;;
 379
 380   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 381   | --syscon | --sysco | --sysc | --sys | --sy)
 382     ac_prev=sysconfdir ;;
 383   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 384   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 385     sysconfdir="$ac_optarg" ;;
 386
 387   -target | --target | --targe | --targ | --tar | --ta | --t)
 388     ac_prev=target ;;
 389   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 390     target="$ac_optarg" ;;
 391
 392   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 393     verbose=yes ;;
 394
 395   -version | --version | --versio | --versi | --vers)
 396     echo "configure generated by autoconf version 2.13"
 397     exit 0 ;;
 398
 399   -with-* | --with-*)
 400     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 401     # Reject names that are not valid shell variable names.
 402     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 403       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 404     fi
 405     ac_package=`echo $ac_package| sed 's/-/_/g'`
 406     case "$ac_option" in
 407       *=*) ;;
 408       *) ac_optarg=yes ;;
 409     esac
 410     eval "with_${ac_package}='$ac_optarg'" ;;
 411
 412   -without-* | --without-*)
 413     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 414     # Reject names that are not valid shell variable names.
 415     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 416       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 417     fi
 418     ac_package=`echo $ac_package| sed 's/-/_/g'`
 419     eval "with_${ac_package}=no" ;;
 420
 421   --x)
 422     # Obsolete; use --with-x.
 423     with_x=yes ;;
 424
 425   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 426   | --x-incl | --x-inc | --x-in | --x-i)
 427     ac_prev=x_includes ;;
 428   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 429   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 430     x_includes="$ac_optarg" ;;
 431
 432   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 433   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 434     ac_prev=x_libraries ;;
 435   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 436   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 437     x_libraries="$ac_optarg" ;;
 438
 439   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 440     ;;
 441
 442   *)
 443     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 444       echo "configure: warning: $ac_option: invalid host type" 1>&2
 445     fi
 446     if test "x$nonopt" != xNONE; then
 447       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 448     fi
 449     nonopt="$ac_option"
 450     ;;
 451
 452   esac
 453 done
 454
 455 if test -n "$ac_prev"; then
 456   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 457 fi
 458
 459 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 460
 461 # File descriptor usage:
 462 # 0 standard input
 463 # 1 file creation
 464 # 2 errors and warnings
 465 # 3 some systems may open it to /dev/tty
 466 # 4 used on the Kubota Titan
 467 # 6 checking for... messages and results
 468 # 5 compiler messages saved in config.log
 469 if test "$silent" = yes; then
 470   exec 6>/dev/null
 471 else
 472   exec 6>&1
 473 fi
 474 exec 5>./config.log
 475
 476 echo "\
 477 This file contains any messages produced by compilers while
 478 running configure, to aid debugging if configure makes a mistake.
 479 " 1>&5
 480
 481 # Strip out --no-create and --no-recursion so they do not pile up.
 482 # Also quote any args containing shell metacharacters.
 483 ac_configure_args=
 484 for ac_arg
 485 do
 486   case "$ac_arg" in
 487   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 488   | --no-cr | --no-c) ;;
 489   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 490   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 491   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 492   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 493   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 494   esac
 495 done
 496
 497 # NLS nuisances.
 498 # Only set these to C if already set.  These must not be set unconditionally
 499 # because not all systems understand e.g. LANG=C (notably SCO).
 500 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 501 # Non-C LC_CTYPE values break the ctype check.
 502 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 503 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 504 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 505 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 506
 507 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 508 rm -rf conftest* confdefs.h
 509 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 510 echo > confdefs.h
 511
 512 # A filename unique to this package, relative to the directory that
 513 # configure is in, which we can look for to find out if srcdir is correct.
 514 ac_unique_file=main.c
 515
 516 # Find the source files, if location was not specified.
 517 if test -z "$srcdir"; then
 518   ac_srcdir_defaulted=yes
 519   # Try the directory containing this script, then its parent.
 520   ac_prog=$0
 521   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 522   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 523   srcdir=$ac_confdir
 524   if test ! -r $srcdir/$ac_unique_file; then
 525     srcdir=..
 526   fi
 527 else
 528   ac_srcdir_defaulted=no
 529 fi
 530 if test ! -r $srcdir/$ac_unique_file; then
 531   if test "$ac_srcdir_defaulted" = yes; then
 532     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 533   else
 534     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 535   fi
 536 fi
 537 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 538
 539 # Prefer explicitly selected file to automatically selected ones.
 540 if test -z "$sitefile"; then
 541   if test -z "$CONFIG_SITE"; then
 542     if test "x$prefix" != xNONE; then
 543       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 544     else
 545       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 546     fi
 547   fi
 548 else
 549   CONFIG_SITE="$sitefile"
 550 fi
 551 for ac_site_file in $CONFIG_SITE; do
 552   if test -r "$ac_site_file"; then
 553     echo "loading site script $ac_site_file"
 554     . "$ac_site_file"
 555   fi
 556 done
 557
 558 if test -r "$cache_file"; then
 559   echo "loading cache $cache_file"
 560   . $cache_file
 561 else
 562   echo "creating cache $cache_file"
 563   > $cache_file
 564 fi
 565
 566 ac_ext=c
 567 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 568 ac_cpp='$CPP $CPPFLAGS'
 569 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 570 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 571 cross_compiling=$ac_cv_prog_cc_cross
 572
 573 ac_exeext=
 574 ac_objext=o
 575 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 576   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 577   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 578     ac_n= ac_c='
 579 ' ac_t='        '
 580   else
 581     ac_n=-n ac_c= ac_t=
 582   fi
 583 else
 584   ac_n= ac_c='\c' ac_t=
 585 fi
 586
 587
 588
 589 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 590 echo "configure:591: checking whether to enable maintainer-specific portions of Makefiles" >&5
 591     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 592 if test "${enable_maintainer_mode+set}" = set; then
 593   enableval="$enable_maintainer_mode"
 594   USE_MAINTAINER_MODE=$enableval
 595 else
 596   USE_MAINTAINER_MODE=no
 597 fi
 598
 599   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 600
 601
 602 if test $USE_MAINTAINER_MODE = yes; then
 603   MAINTAINER_MODE_TRUE=
 604   MAINTAINER_MODE_FALSE='#'
 605 else
 606   MAINTAINER_MODE_TRUE='#'
 607   MAINTAINER_MODE_FALSE=
 608 fi
 609   MAINT=$MAINTAINER_MODE_TRUE
 610
 611
 612
 613 # Extract the first word of "gcc", so it can be a program name with args.
 614 set dummy gcc; ac_word=$2
 615 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 616 echo "configure:617: checking for $ac_word" >&5
 617 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 618   echo $ac_n "(cached) $ac_c" 1>&6
 619 else
 620   if test -n "$CC"; then
 621   ac_cv_prog_CC="$CC" # Let the user override the test.
 622 else
 623   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 624   ac_dummy="$PATH"
 625   for ac_dir in $ac_dummy; do
 626     test -z "$ac_dir" && ac_dir=.
 627     if test -f $ac_dir/$ac_word; then
 628       ac_cv_prog_CC="gcc"
 629       break
 630     fi
 631   done
 632   IFS="$ac_save_ifs"
 633 fi
 634 fi
 635 CC="$ac_cv_prog_CC"
 636 if test -n "$CC"; then
 637   echo "$ac_t""$CC" 1>&6
 638 else
 639   echo "$ac_t""no" 1>&6
 640 fi
 641
 642 if test -z "$CC"; then
 643   # Extract the first word of "cc", so it can be a program name with args.
 644 set dummy cc; ac_word=$2
 645 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 646 echo "configure:647: checking for $ac_word" >&5
 647 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 648   echo $ac_n "(cached) $ac_c" 1>&6
 649 else
 650   if test -n "$CC"; then
 651   ac_cv_prog_CC="$CC" # Let the user override the test.
 652 else
 653   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 654   ac_prog_rejected=no
 655   ac_dummy="$PATH"
 656   for ac_dir in $ac_dummy; do
 657     test -z "$ac_dir" && ac_dir=.
 658     if test -f $ac_dir/$ac_word; then
 659       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 660         ac_prog_rejected=yes
 661         continue
 662       fi
 663       ac_cv_prog_CC="cc"
 664       break
 665     fi
 666   done
 667   IFS="$ac_save_ifs"
 668 if test $ac_prog_rejected = yes; then
 669   # We found a bogon in the path, so make sure we never use it.
 670   set dummy $ac_cv_prog_CC
 671   shift
 672   if test $# -gt 0; then
 673     # We chose a different compiler from the bogus one.
 674     # However, it has the same basename, so the bogon will be chosen
 675     # first if we set CC to just the basename; use the full file name.
 676     shift
 677     set dummy "$ac_dir/$ac_word" "$@"
 678     shift
 679     ac_cv_prog_CC="$@"
 680   fi
 681 fi
 682 fi
 683 fi
 684 CC="$ac_cv_prog_CC"
 685 if test -n "$CC"; then
 686   echo "$ac_t""$CC" 1>&6
 687 else
 688   echo "$ac_t""no" 1>&6
 689 fi
 690
 691   if test -z "$CC"; then
 692     case "`uname -s`" in
 693     *win32* | *WIN32*)
 694       # Extract the first word of "cl", so it can be a program name with args.
 695 set dummy cl; ac_word=$2
 696 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 697 echo "configure:698: checking for $ac_word" >&5
 698 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 699   echo $ac_n "(cached) $ac_c" 1>&6
 700 else
 701   if test -n "$CC"; then
 702   ac_cv_prog_CC="$CC" # Let the user override the test.
 703 else
 704   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 705   ac_dummy="$PATH"
 706   for ac_dir in $ac_dummy; do
 707     test -z "$ac_dir" && ac_dir=.
 708     if test -f $ac_dir/$ac_word; then
 709       ac_cv_prog_CC="cl"
 710       break
 711     fi
 712   done
 713   IFS="$ac_save_ifs"
 714 fi
 715 fi
 716 CC="$ac_cv_prog_CC"
 717 if test -n "$CC"; then
 718   echo "$ac_t""$CC" 1>&6
 719 else
 720   echo "$ac_t""no" 1>&6
 721 fi
 722  ;;
 723     esac
 724   fi
 725   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 726 fi
 727
 728 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 729 echo "configure:730: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 730
 731 ac_ext=c
 732 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 733 ac_cpp='$CPP $CPPFLAGS'
 734 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 735 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 736 cross_compiling=$ac_cv_prog_cc_cross
 737
 738 cat > conftest.$ac_ext << EOF
 739
 740 #line 741 "configure"
 741 #include "confdefs.h"
 742
 743 main(){return(0);}
 744 EOF
 745 if { (eval echo configure:746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 746   ac_cv_prog_cc_works=yes
 747   # If we can't run a trivial program, we are probably using a cross compiler.
 748   if (./conftest; exit) 2>/dev/null; then
 749     ac_cv_prog_cc_cross=no
 750   else
 751     ac_cv_prog_cc_cross=yes
 752   fi
 753 else
 754   echo "configure: failed program was:" >&5
 755   cat conftest.$ac_ext >&5
 756   ac_cv_prog_cc_works=no
 757 fi
 758 rm -fr conftest*
 759 ac_ext=c
 760 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 761 ac_cpp='$CPP $CPPFLAGS'
 762 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 763 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 764 cross_compiling=$ac_cv_prog_cc_cross
 765
 766 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 767 if test $ac_cv_prog_cc_works = no; then
 768   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 769 fi
 770 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 771 echo "configure:772: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 772 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 773 cross_compiling=$ac_cv_prog_cc_cross
 774
 775 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 776 echo "configure:777: checking whether we are using GNU C" >&5
 777 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 778   echo $ac_n "(cached) $ac_c" 1>&6
 779 else
 780   cat > conftest.c <<EOF
 781 #ifdef __GNUC__
 782   yes;
 783 #endif
 784 EOF
 785 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:786: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 786   ac_cv_prog_gcc=yes
 787 else
 788   ac_cv_prog_gcc=no
 789 fi
 790 fi
 791
 792 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 793
 794 if test $ac_cv_prog_gcc = yes; then
 795   GCC=yes
 796 else
 797   GCC=
 798 fi
 799
 800 ac_test_CFLAGS="${CFLAGS+set}"
 801 ac_save_CFLAGS="$CFLAGS"
 802 CFLAGS=
 803 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 804 echo "configure:805: checking whether ${CC-cc} accepts -g" >&5
 805 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 806   echo $ac_n "(cached) $ac_c" 1>&6
 807 else
 808   echo 'void f(){}' > conftest.c
 809 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 810   ac_cv_prog_cc_g=yes
 811 else
 812   ac_cv_prog_cc_g=no
 813 fi
 814 rm -f conftest*
 815
 816 fi
 817
 818 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 819 if test "$ac_test_CFLAGS" = set; then
 820   CFLAGS="$ac_save_CFLAGS"
 821 elif test $ac_cv_prog_cc_g = yes; then
 822   if test "$GCC" = yes; then
 823     CFLAGS="-g -O2"
 824   else
 825     CFLAGS="-g"
 826   fi
 827 else
 828   if test "$GCC" = yes; then
 829     CFLAGS="-O2"
 830   else
 831     CFLAGS=
 832   fi
 833 fi
 834
 835 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 836 echo "configure:837: checking how to run the C preprocessor" >&5
 837 # On Suns, sometimes $CPP names a directory.
 838 if test -n "$CPP" && test -d "$CPP"; then
 839   CPP=
 840 fi
 841 if test -z "$CPP"; then
 842 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 843   echo $ac_n "(cached) $ac_c" 1>&6
 844 else
 845     # This must be in double quotes, not single quotes, because CPP may get
 846   # substituted into the Makefile and "${CC-cc}" will confuse make.
 847   CPP="${CC-cc} -E"
 848   # On the NeXT, cc -E runs the code through the compiler's parser,
 849   # not just through cpp.
 850   cat > conftest.$ac_ext <<EOF
 851 #line 852 "configure"
 852 #include "confdefs.h"
 853 #include <assert.h>
 854 Syntax Error
 855 EOF
 856 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 857 { (eval echo configure:858: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 858 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 859 if test -z "$ac_err"; then
 860   :
 861 else
 862   echo "$ac_err" >&5
 863   echo "configure: failed program was:" >&5
 864   cat conftest.$ac_ext >&5
 865   rm -rf conftest*
 866   CPP="${CC-cc} -E -traditional-cpp"
 867   cat > conftest.$ac_ext <<EOF
 868 #line 869 "configure"
 869 #include "confdefs.h"
 870 #include <assert.h>
 871 Syntax Error
 872 EOF
 873 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 874 { (eval echo configure:875: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 875 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 876 if test -z "$ac_err"; then
 877   :
 878 else
 879   echo "$ac_err" >&5
 880   echo "configure: failed program was:" >&5
 881   cat conftest.$ac_ext >&5
 882   rm -rf conftest*
 883   CPP="${CC-cc} -nologo -E"
 884   cat > conftest.$ac_ext <<EOF
 885 #line 886 "configure"
 886 #include "confdefs.h"
 887 #include <assert.h>
 888 Syntax Error
 889 EOF
 890 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 891 { (eval echo configure:892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 892 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 893 if test -z "$ac_err"; then
 894   :
 895 else
 896   echo "$ac_err" >&5
 897   echo "configure: failed program was:" >&5
 898   cat conftest.$ac_ext >&5
 899   rm -rf conftest*
 900   CPP=/lib/cpp
 901 fi
 902 rm -f conftest*
 903 fi
 904 rm -f conftest*
 905 fi
 906 rm -f conftest*
 907   ac_cv_prog_CPP="$CPP"
 908 fi
 909   CPP="$ac_cv_prog_CPP"
 910 else
 911   ac_cv_prog_CPP="$CPP"
 912 fi
 913 echo "$ac_t""$CPP" 1>&6
 914
 915 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 916 echo "configure:917: checking for AIX" >&5
 917 cat > conftest.$ac_ext <<EOF
 918 #line 919 "configure"
 919 #include "confdefs.h"
 920 #ifdef _AIX
 921   yes
 922 #endif
 923
 924 EOF
 925 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 926   egrep "yes" >/dev/null 2>&1; then
 927   rm -rf conftest*
 928   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 929 #define _ALL_SOURCE 1
 930 EOF
 931
 932 else
 933   rm -rf conftest*
 934   echo "$ac_t""no" 1>&6
 935 fi
 936 rm -f conftest*
 937
 938
 939 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 940 echo "configure:941: checking for POSIXized ISC" >&5
 941 if test -d /etc/conf/kconfig.d &&
 942   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 943 then
 944   echo "$ac_t""yes" 1>&6
 945   ISC=yes # If later tests want to check for ISC.
 946   cat >> confdefs.h <<\EOF
 947 #define _POSIX_SOURCE 1
 948 EOF
 949
 950   if test "$GCC" = yes; then
 951     CC="$CC -posix"
 952   else
 953     CC="$CC -Xp"
 954   fi
 955 else
 956   echo "$ac_t""no" 1>&6
 957   ISC=
 958 fi
 959
 960
 961
 962
 963 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 964 echo "configure:965: checking for ${CC-cc} option to accept ANSI C" >&5
 965 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 966   echo $ac_n "(cached) $ac_c" 1>&6
 967 else
 968   am_cv_prog_cc_stdc=no
 969 ac_save_CC="$CC"
 970 # Don't try gcc -ansi; that turns off useful extensions and
 971 # breaks some systems' header files.
 972 # AIX                   -qlanglvl=ansi
 973 # Ultrix and OSF/1      -std1
 974 # HP-UX 10.20 and later -Ae
 975 # HP-UX older versions  -Aa -D_HPUX_SOURCE
 976 # SVR4                  -Xc -D__EXTENSIONS__
 977 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 978 do
 979   CC="$ac_save_CC $ac_arg"
 980   cat > conftest.$ac_ext <<EOF
 981 #line 982 "configure"
 982 #include "confdefs.h"
 983 #include <stdarg.h>
 984 #include <stdio.h>
 985 #include <sys/types.h>
 986 #include <sys/stat.h>
 987 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 988 struct buf { int x; };
 989 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 990 static char *e (p, i)
 991      char **p;
 992      int i;
 993 {
 994   return p[i];
 995 }
 996 static char *f (char * (*g) (char **, int), char **p, ...)
 997 {
 998   char *s;
 999   va_list v;
1000   va_start (v,p);
1001   s = g (p, va_arg (v,int));
1002   va_end (v);
1003   return s;
1004 }
1005 int test (int i, double x);
1006 struct s1 {int (*f) (int a);};
1007 struct s2 {int (*f) (double a);};
1008 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1009 int argc;
1010 char **argv;
1011
1012 int main() {
1013
1014 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1015
1016 ; return 0; }
1017 EOF
1018 if { (eval echo configure:1019: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1019   rm -rf conftest*
1020   am_cv_prog_cc_stdc="$ac_arg"; break
1021 else
1022   echo "configure: failed program was:" >&5
1023   cat conftest.$ac_ext >&5
1024 fi
1025 rm -f conftest*
1026 done
1027 CC="$ac_save_CC"
1028
1029 fi
1030
1031 if test -z "$am_cv_prog_cc_stdc"; then
1032   echo "$ac_t""none needed" 1>&6
1033 else
1034   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1035 fi
1036 case "x$am_cv_prog_cc_stdc" in
1037   x|xno) ;;
1038   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1039 esac
1040
1041
1042 ac_aux_dir=
1043 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1044   if test -f $ac_dir/install-sh; then
1045     ac_aux_dir=$ac_dir
1046     ac_install_sh="$ac_aux_dir/install-sh -c"
1047     break
1048   elif test -f $ac_dir/install.sh; then
1049     ac_aux_dir=$ac_dir
1050     ac_install_sh="$ac_aux_dir/install.sh -c"
1051     break
1052   fi
1053 done
1054 if test -z "$ac_aux_dir"; then
1055   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1056 fi
1057 ac_config_guess=$ac_aux_dir/config.guess
1058 ac_config_sub=$ac_aux_dir/config.sub
1059 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1060
1061
1062 # Do some error checking and defaulting for the host and target type.
1063 # The inputs are:
1064 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1065 #
1066 # The rules are:
1067 # 1. You are not allowed to specify --host, --target, and nonopt at the
1068 #    same time.
1069 # 2. Host defaults to nonopt.
1070 # 3. If nonopt is not specified, then host defaults to the current host,
1071 #    as determined by config.guess.
1072 # 4. Target and build default to nonopt.
1073 # 5. If nonopt is not specified, then target and build default to host.
1074
1075 # The aliases save the names the user supplied, while $host etc.
1076 # will get canonicalized.
1077 case $host---$target---$nonopt in
1078 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1079 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1080 esac
1081
1082
1083 # Make sure we can run config.sub.
1084 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1085 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1086 fi
1087
1088 echo $ac_n "checking host system type""... $ac_c" 1>&6
1089 echo "configure:1090: checking host system type" >&5
1090
1091 host_alias=$host
1092 case "$host_alias" in
1093 NONE)
1094   case $nonopt in
1095   NONE)
1096     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1097     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1098     fi ;;
1099   *) host_alias=$nonopt ;;
1100   esac ;;
1101 esac
1102
1103 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1104 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1105 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1106 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1107 echo "$ac_t""$host" 1>&6
1108
1109 echo $ac_n "checking target system type""... $ac_c" 1>&6
1110 echo "configure:1111: checking target system type" >&5
1111
1112 target_alias=$target
1113 case "$target_alias" in
1114 NONE)
1115   case $nonopt in
1116   NONE) target_alias=$host_alias ;;
1117   *) target_alias=$nonopt ;;
1118   esac ;;
1119 esac
1120
1121 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1122 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1123 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1124 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1125 echo "$ac_t""$target" 1>&6
1126
1127 echo $ac_n "checking build system type""... $ac_c" 1>&6
1128 echo "configure:1129: checking build system type" >&5
1129
1130 build_alias=$build
1131 case "$build_alias" in
1132 NONE)
1133   case $nonopt in
1134   NONE) build_alias=$host_alias ;;
1135   *) build_alias=$nonopt ;;
1136   esac ;;
1137 esac
1138
1139 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1140 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1141 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1142 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1143 echo "$ac_t""$build" 1>&6
1144
1145 test "$host_alias" != "$target_alias" &&
1146   test "$program_prefix$program_suffix$program_transform_name" = \
1147     NONENONEs,x,x, &&
1148   program_prefix=${target_alias}-
1149
1150
1151 # FIXME: kettenis/20030102: The AC_PROG_RANLIB from Autoconf 2.13
1152 # doesn't support cross-compilation, but the one from Autoconf 2.5x
1153 # does.  Override RANLIB here (i.e. before running AC_PROG_RANLIB) to
1154 # deal with the lossage.  Note that CY_GNU_GETTEXT currently calls
1155 # AC_PROG_RANLIB.  This can be removed when we switch to # Autoconf
1156 # 2.5x.
1157 if test $host != $build; then
1158   ac_tool_prefix=${host_alias}-
1159 else
1160   ac_tool_prefix=
1161 fi
1162
1163 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1164 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1165 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1166 echo "configure:1167: checking for $ac_word" >&5
1167 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1168   echo $ac_n "(cached) $ac_c" 1>&6
1169 else
1170   if test -n "$RANLIB"; then
1171   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1172 else
1173   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1174   ac_dummy="$PATH"
1175   for ac_dir in $ac_dummy; do
1176     test -z "$ac_dir" && ac_dir=.
1177     if test -f $ac_dir/$ac_word; then
1178       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1179       break
1180     fi
1181   done
1182   IFS="$ac_save_ifs"
1183 fi
1184 fi
1185 RANLIB="$ac_cv_prog_RANLIB"
1186 if test -n "$RANLIB"; then
1187   echo "$ac_t""$RANLIB" 1>&6
1188 else
1189   echo "$ac_t""no" 1>&6
1190 fi
1191
1192
1193 if test -z "$ac_cv_prog_RANLIB"; then
1194 if test -n "$ac_tool_prefix"; then
1195   # Extract the first word of "ranlib", so it can be a program name with args.
1196 set dummy ranlib; ac_word=$2
1197 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1198 echo "configure:1199: checking for $ac_word" >&5
1199 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1200   echo $ac_n "(cached) $ac_c" 1>&6
1201 else
1202   if test -n "$RANLIB"; then
1203   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1204 else
1205   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1206   ac_dummy="$PATH"
1207   for ac_dir in $ac_dummy; do
1208     test -z "$ac_dir" && ac_dir=.
1209     if test -f $ac_dir/$ac_word; then
1210       ac_cv_prog_RANLIB="ranlib"
1211       break
1212     fi
1213   done
1214   IFS="$ac_save_ifs"
1215   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1216 fi
1217 fi
1218 RANLIB="$ac_cv_prog_RANLIB"
1219 if test -n "$RANLIB"; then
1220   echo "$ac_t""$RANLIB" 1>&6
1221 else
1222   echo "$ac_t""no" 1>&6
1223 fi
1224
1225 else
1226   RANLIB=":"
1227 fi
1228 fi
1229
1230
1231 ALL_LINGUAS=
1232 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1233 echo "configure:1234: checking whether ${MAKE-make} sets \${MAKE}" >&5
1234 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1235 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1236   echo $ac_n "(cached) $ac_c" 1>&6
1237 else
1238   cat > conftestmake <<\EOF
1239 all:
1240         @echo 'ac_maketemp="${MAKE}"'
1241 EOF
1242 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1243 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1244 if test -n "$ac_maketemp"; then
1245   eval ac_cv_prog_make_${ac_make}_set=yes
1246 else
1247   eval ac_cv_prog_make_${ac_make}_set=no
1248 fi
1249 rm -f conftestmake
1250 fi
1251 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1252   echo "$ac_t""yes" 1>&6
1253   SET_MAKE=
1254 else
1255   echo "$ac_t""no" 1>&6
1256   SET_MAKE="MAKE=${MAKE-make}"
1257 fi
1258
1259 # Extract the first word of "ranlib", so it can be a program name with args.
1260 set dummy ranlib; ac_word=$2
1261 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1262 echo "configure:1263: checking for $ac_word" >&5
1263 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1264   echo $ac_n "(cached) $ac_c" 1>&6
1265 else
1266   if test -n "$RANLIB"; then
1267   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1268 else
1269   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1270   ac_dummy="$PATH"
1271   for ac_dir in $ac_dummy; do
1272     test -z "$ac_dir" && ac_dir=.
1273     if test -f $ac_dir/$ac_word; then
1274       ac_cv_prog_RANLIB="ranlib"
1275       break
1276     fi
1277   done
1278   IFS="$ac_save_ifs"
1279   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1280 fi
1281 fi
1282 RANLIB="$ac_cv_prog_RANLIB"
1283 if test -n "$RANLIB"; then
1284   echo "$ac_t""$RANLIB" 1>&6
1285 else
1286   echo "$ac_t""no" 1>&6
1287 fi
1288
1289 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1290 echo "configure:1291: checking for ANSI C header files" >&5
1291 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1292   echo $ac_n "(cached) $ac_c" 1>&6
1293 else
1294   cat > conftest.$ac_ext <<EOF
1295 #line 1296 "configure"
1296 #include "confdefs.h"
1297 #include <stdlib.h>
1298 #include <stdarg.h>
1299 #include <string.h>
1300 #include <float.h>
1301 EOF
1302 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1303 { (eval echo configure:1304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1304 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1305 if test -z "$ac_err"; then
1306   rm -rf conftest*
1307   ac_cv_header_stdc=yes
1308 else
1309   echo "$ac_err" >&5
1310   echo "configure: failed program was:" >&5
1311   cat conftest.$ac_ext >&5
1312   rm -rf conftest*
1313   ac_cv_header_stdc=no
1314 fi
1315 rm -f conftest*
1316
1317 if test $ac_cv_header_stdc = yes; then
1318   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1319 cat > conftest.$ac_ext <<EOF
1320 #line 1321 "configure"
1321 #include "confdefs.h"
1322 #include <string.h>
1323 EOF
1324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1325   egrep "memchr" >/dev/null 2>&1; then
1326   :
1327 else
1328   rm -rf conftest*
1329   ac_cv_header_stdc=no
1330 fi
1331 rm -f conftest*
1332
1333 fi
1334
1335 if test $ac_cv_header_stdc = yes; then
1336   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1337 cat > conftest.$ac_ext <<EOF
1338 #line 1339 "configure"
1339 #include "confdefs.h"
1340 #include <stdlib.h>
1341 EOF
1342 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1343   egrep "free" >/dev/null 2>&1; then
1344   :
1345 else
1346   rm -rf conftest*
1347   ac_cv_header_stdc=no
1348 fi
1349 rm -f conftest*
1350
1351 fi
1352
1353 if test $ac_cv_header_stdc = yes; then
1354   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1355 if test "$cross_compiling" = yes; then
1356   :
1357 else
1358   cat > conftest.$ac_ext <<EOF
1359 #line 1360 "configure"
1360 #include "confdefs.h"
1361 #include <ctype.h>
1362 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1363 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1364 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1365 int main () { int i; for (i = 0; i < 256; i++)
1366 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1367 exit (0); }
1368
1369 EOF
1370 if { (eval echo configure:1371: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1371 then
1372   :
1373 else
1374   echo "configure: failed program was:" >&5
1375   cat conftest.$ac_ext >&5
1376   rm -fr conftest*
1377   ac_cv_header_stdc=no
1378 fi
1379 rm -fr conftest*
1380 fi
1381
1382 fi
1383 fi
1384
1385 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1386 if test $ac_cv_header_stdc = yes; then
1387   cat >> confdefs.h <<\EOF
1388 #define STDC_HEADERS 1
1389 EOF
1390
1391 fi
1392
1393 echo $ac_n "checking for working const""... $ac_c" 1>&6
1394 echo "configure:1395: checking for working const" >&5
1395 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1396   echo $ac_n "(cached) $ac_c" 1>&6
1397 else
1398   cat > conftest.$ac_ext <<EOF
1399 #line 1400 "configure"
1400 #include "confdefs.h"
1401
1402 int main() {
1403
1404 /* Ultrix mips cc rejects this.  */
1405 typedef int charset[2]; const charset x;
1406 /* SunOS 4.1.1 cc rejects this.  */
1407 char const *const *ccp;
1408 char **p;
1409 /* NEC SVR4.0.2 mips cc rejects this.  */
1410 struct point {int x, y;};
1411 static struct point const zero = {0,0};
1412 /* AIX XL C 1.02.0.0 rejects this.
1413    It does not let you subtract one const X* pointer from another in an arm
1414    of an if-expression whose if-part is not a constant expression */
1415 const char *g = "string";
1416 ccp = &g + (g ? g-g : 0);
1417 /* HPUX 7.0 cc rejects these. */
1418 ++ccp;
1419 p = (char**) ccp;
1420 ccp = (char const *const *) p;
1421 { /* SCO 3.2v4 cc rejects this.  */
1422   char *t;
1423   char const *s = 0 ? (char *) 0 : (char const *) 0;
1424
1425   *t++ = 0;
1426 }
1427 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1428   int x[] = {25, 17};
1429   const int *foo = &x[0];
1430   ++foo;
1431 }
1432 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1433   typedef const int *iptr;
1434   iptr p = 0;
1435   ++p;
1436 }
1437 { /* AIX XL C 1.02.0.0 rejects this saying
1438      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1439   struct s { int j; const int *ap[3]; };
1440   struct s *b; b->j = 5;
1441 }
1442 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1443   const int foo = 10;
1444 }
1445
1446 ; return 0; }
1447 EOF
1448 if { (eval echo configure:1449: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1449   rm -rf conftest*
1450   ac_cv_c_const=yes
1451 else
1452   echo "configure: failed program was:" >&5
1453   cat conftest.$ac_ext >&5
1454   rm -rf conftest*
1455   ac_cv_c_const=no
1456 fi
1457 rm -f conftest*
1458 fi
1459
1460 echo "$ac_t""$ac_cv_c_const" 1>&6
1461 if test $ac_cv_c_const = no; then
1462   cat >> confdefs.h <<\EOF
1463 #define const
1464 EOF
1465
1466 fi
1467
1468 echo $ac_n "checking for inline""... $ac_c" 1>&6
1469 echo "configure:1470: checking for inline" >&5
1470 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1471   echo $ac_n "(cached) $ac_c" 1>&6
1472 else
1473   ac_cv_c_inline=no
1474 for ac_kw in inline __inline__ __inline; do
1475   cat > conftest.$ac_ext <<EOF
1476 #line 1477 "configure"
1477 #include "confdefs.h"
1478
1479 int main() {
1480 } $ac_kw foo() {
1481 ; return 0; }
1482 EOF
1483 if { (eval echo configure:1484: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1484   rm -rf conftest*
1485   ac_cv_c_inline=$ac_kw; break
1486 else
1487   echo "configure: failed program was:" >&5
1488   cat conftest.$ac_ext >&5
1489 fi
1490 rm -f conftest*
1491 done
1492
1493 fi
1494
1495 echo "$ac_t""$ac_cv_c_inline" 1>&6
1496 case "$ac_cv_c_inline" in
1497   inline | yes) ;;
1498   no) cat >> confdefs.h <<\EOF
1499 #define inline
1500 EOF
1501  ;;
1502   *)  cat >> confdefs.h <<EOF
1503 #define inline $ac_cv_c_inline
1504 EOF
1505  ;;
1506 esac
1507
1508 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1509 echo "configure:1510: checking for off_t" >&5
1510 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1511   echo $ac_n "(cached) $ac_c" 1>&6
1512 else
1513   cat > conftest.$ac_ext <<EOF
1514 #line 1515 "configure"
1515 #include "confdefs.h"
1516 #include <sys/types.h>
1517 #if STDC_HEADERS
1518 #include <stdlib.h>
1519 #include <stddef.h>
1520 #endif
1521 EOF
1522 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1523   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1524   rm -rf conftest*
1525   ac_cv_type_off_t=yes
1526 else
1527   rm -rf conftest*
1528   ac_cv_type_off_t=no
1529 fi
1530 rm -f conftest*
1531
1532 fi
1533 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1534 if test $ac_cv_type_off_t = no; then
1535   cat >> confdefs.h <<\EOF
1536 #define off_t long
1537 EOF
1538
1539 fi
1540
1541 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1542 echo "configure:1543: checking for size_t" >&5
1543 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1544   echo $ac_n "(cached) $ac_c" 1>&6
1545 else
1546   cat > conftest.$ac_ext <<EOF
1547 #line 1548 "configure"
1548 #include "confdefs.h"
1549 #include <sys/types.h>
1550 #if STDC_HEADERS
1551 #include <stdlib.h>
1552 #include <stddef.h>
1553 #endif
1554 EOF
1555 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1556   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1557   rm -rf conftest*
1558   ac_cv_type_size_t=yes
1559 else
1560   rm -rf conftest*
1561   ac_cv_type_size_t=no
1562 fi
1563 rm -f conftest*
1564
1565 fi
1566 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1567 if test $ac_cv_type_size_t = no; then
1568   cat >> confdefs.h <<\EOF
1569 #define size_t unsigned
1570 EOF
1571
1572 fi
1573
1574 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1575 # for constant arguments.  Useless!
1576 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1577 echo "configure:1578: checking for working alloca.h" >&5
1578 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1579   echo $ac_n "(cached) $ac_c" 1>&6
1580 else
1581   cat > conftest.$ac_ext <<EOF
1582 #line 1583 "configure"
1583 #include "confdefs.h"
1584 #include <alloca.h>
1585 int main() {
1586 char *p = alloca(2 * sizeof(int));
1587 ; return 0; }
1588 EOF
1589 if { (eval echo configure:1590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1590   rm -rf conftest*
1591   ac_cv_header_alloca_h=yes
1592 else
1593   echo "configure: failed program was:" >&5
1594   cat conftest.$ac_ext >&5
1595   rm -rf conftest*
1596   ac_cv_header_alloca_h=no
1597 fi
1598 rm -f conftest*
1599 fi
1600
1601 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1602 if test $ac_cv_header_alloca_h = yes; then
1603   cat >> confdefs.h <<\EOF
1604 #define HAVE_ALLOCA_H 1
1605 EOF
1606
1607 fi
1608
1609 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1610 echo "configure:1611: checking for alloca" >&5
1611 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1612   echo $ac_n "(cached) $ac_c" 1>&6
1613 else
1614   cat > conftest.$ac_ext <<EOF
1615 #line 1616 "configure"
1616 #include "confdefs.h"
1617
1618 #ifdef __GNUC__
1619 # define alloca __builtin_alloca
1620 #else
1621 # ifdef _MSC_VER
1622 #  include <malloc.h>
1623 #  define alloca _alloca
1624 # else
1625 #  if HAVE_ALLOCA_H
1626 #   include <alloca.h>
1627 #  else
1628 #   ifdef _AIX
1629  #pragma alloca
1630 #   else
1631 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1632 char *alloca ();
1633 #    endif
1634 #   endif
1635 #  endif
1636 # endif
1637 #endif
1638
1639 int main() {
1640 char *p = (char *) alloca(1);
1641 ; return 0; }
1642 EOF
1643 if { (eval echo configure:1644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1644   rm -rf conftest*
1645   ac_cv_func_alloca_works=yes
1646 else
1647   echo "configure: failed program was:" >&5
1648   cat conftest.$ac_ext >&5
1649   rm -rf conftest*
1650   ac_cv_func_alloca_works=no
1651 fi
1652 rm -f conftest*
1653 fi
1654
1655 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1656 if test $ac_cv_func_alloca_works = yes; then
1657   cat >> confdefs.h <<\EOF
1658 #define HAVE_ALLOCA 1
1659 EOF
1660
1661 fi
1662
1663 if test $ac_cv_func_alloca_works = no; then
1664   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1665   # that cause trouble.  Some versions do not even contain alloca or
1666   # contain a buggy version.  If you still want to use their alloca,
1667   # use ar to extract alloca.o from them instead of compiling alloca.c.
1668   ALLOCA=alloca.${ac_objext}
1669   cat >> confdefs.h <<\EOF
1670 #define C_ALLOCA 1
1671 EOF
1672
1673
1674 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1675 echo "configure:1676: checking whether alloca needs Cray hooks" >&5
1676 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1677   echo $ac_n "(cached) $ac_c" 1>&6
1678 else
1679   cat > conftest.$ac_ext <<EOF
1680 #line 1681 "configure"
1681 #include "confdefs.h"
1682 #if defined(CRAY) && ! defined(CRAY2)
1683 webecray
1684 #else
1685 wenotbecray
1686 #endif
1687
1688 EOF
1689 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1690   egrep "webecray" >/dev/null 2>&1; then
1691   rm -rf conftest*
1692   ac_cv_os_cray=yes
1693 else
1694   rm -rf conftest*
1695   ac_cv_os_cray=no
1696 fi
1697 rm -f conftest*
1698
1699 fi
1700
1701 echo "$ac_t""$ac_cv_os_cray" 1>&6
1702 if test $ac_cv_os_cray = yes; then
1703 for ac_func in _getb67 GETB67 getb67; do
1704   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1705 echo "configure:1706: checking for $ac_func" >&5
1706 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1707   echo $ac_n "(cached) $ac_c" 1>&6
1708 else
1709   cat > conftest.$ac_ext <<EOF
1710 #line 1711 "configure"
1711 #include "confdefs.h"
1712 /* System header to define __stub macros and hopefully few prototypes,
1713     which can conflict with char $ac_func(); below.  */
1714 #include <assert.h>
1715 /* Override any gcc2 internal prototype to avoid an error.  */
1716 /* We use char because int might match the return type of a gcc2
1717     builtin and then its argument prototype would still apply.  */
1718 char $ac_func();
1719
1720 int main() {
1721
1722 /* The GNU C library defines this for functions which it implements
1723     to always fail with ENOSYS.  Some functions are actually named
1724     something starting with __ and the normal name is an alias.  */
1725 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1726 choke me
1727 #else
1728 $ac_func();
1729 #endif
1730
1731 ; return 0; }
1732 EOF
1733 if { (eval echo configure:1734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1734   rm -rf conftest*
1735   eval "ac_cv_func_$ac_func=yes"
1736 else
1737   echo "configure: failed program was:" >&5
1738   cat conftest.$ac_ext >&5
1739   rm -rf conftest*
1740   eval "ac_cv_func_$ac_func=no"
1741 fi
1742 rm -f conftest*
1743 fi
1744
1745 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1746   echo "$ac_t""yes" 1>&6
1747   cat >> confdefs.h <<EOF
1748 #define CRAY_STACKSEG_END $ac_func
1749 EOF
1750
1751   break
1752 else
1753   echo "$ac_t""no" 1>&6
1754 fi
1755
1756 done
1757 fi
1758
1759 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1760 echo "configure:1761: checking stack direction for C alloca" >&5
1761 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1762   echo $ac_n "(cached) $ac_c" 1>&6
1763 else
1764   if test "$cross_compiling" = yes; then
1765   ac_cv_c_stack_direction=0
1766 else
1767   cat > conftest.$ac_ext <<EOF
1768 #line 1769 "configure"
1769 #include "confdefs.h"
1770 find_stack_direction ()
1771 {
1772   static char *addr = 0;
1773   auto char dummy;
1774   if (addr == 0)
1775     {
1776       addr = &dummy;
1777       return find_stack_direction ();
1778     }
1779   else
1780     return (&dummy > addr) ? 1 : -1;
1781 }
1782 main ()
1783 {
1784   exit (find_stack_direction() < 0);
1785 }
1786 EOF
1787 if { (eval echo configure:1788: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1788 then
1789   ac_cv_c_stack_direction=1
1790 else
1791   echo "configure: failed program was:" >&5
1792   cat conftest.$ac_ext >&5
1793   rm -fr conftest*
1794   ac_cv_c_stack_direction=-1
1795 fi
1796 rm -fr conftest*
1797 fi
1798
1799 fi
1800
1801 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1802 cat >> confdefs.h <<EOF
1803 #define STACK_DIRECTION $ac_cv_c_stack_direction
1804 EOF
1805
1806 fi
1807
1808 for ac_hdr in unistd.h
1809 do
1810 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1811 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1812 echo "configure:1813: checking for $ac_hdr" >&5
1813 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1814   echo $ac_n "(cached) $ac_c" 1>&6
1815 else
1816   cat > conftest.$ac_ext <<EOF
1817 #line 1818 "configure"
1818 #include "confdefs.h"
1819 #include <$ac_hdr>
1820 EOF
1821 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1822 { (eval echo configure:1823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1823 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1824 if test -z "$ac_err"; then
1825   rm -rf conftest*
1826   eval "ac_cv_header_$ac_safe=yes"
1827 else
1828   echo "$ac_err" >&5
1829   echo "configure: failed program was:" >&5
1830   cat conftest.$ac_ext >&5
1831   rm -rf conftest*
1832   eval "ac_cv_header_$ac_safe=no"
1833 fi
1834 rm -f conftest*
1835 fi
1836 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1837   echo "$ac_t""yes" 1>&6
1838     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1839   cat >> confdefs.h <<EOF
1840 #define $ac_tr_hdr 1
1841 EOF
1842
1843 else
1844   echo "$ac_t""no" 1>&6
1845 fi
1846 done
1847
1848 for ac_func in getpagesize
1849 do
1850 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1851 echo "configure:1852: checking for $ac_func" >&5
1852 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1853   echo $ac_n "(cached) $ac_c" 1>&6
1854 else
1855   cat > conftest.$ac_ext <<EOF
1856 #line 1857 "configure"
1857 #include "confdefs.h"
1858 /* System header to define __stub macros and hopefully few prototypes,
1859     which can conflict with char $ac_func(); below.  */
1860 #include <assert.h>
1861 /* Override any gcc2 internal prototype to avoid an error.  */
1862 /* We use char because int might match the return type of a gcc2
1863     builtin and then its argument prototype would still apply.  */
1864 char $ac_func();
1865
1866 int main() {
1867
1868 /* The GNU C library defines this for functions which it implements
1869     to always fail with ENOSYS.  Some functions are actually named
1870     something starting with __ and the normal name is an alias.  */
1871 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1872 choke me
1873 #else
1874 $ac_func();
1875 #endif
1876
1877 ; return 0; }
1878 EOF
1879 if { (eval echo configure:1880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1880   rm -rf conftest*
1881   eval "ac_cv_func_$ac_func=yes"
1882 else
1883   echo "configure: failed program was:" >&5
1884   cat conftest.$ac_ext >&5
1885   rm -rf conftest*
1886   eval "ac_cv_func_$ac_func=no"
1887 fi
1888 rm -f conftest*
1889 fi
1890
1891 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1892   echo "$ac_t""yes" 1>&6
1893     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1894   cat >> confdefs.h <<EOF
1895 #define $ac_tr_func 1
1896 EOF
1897
1898 else
1899   echo "$ac_t""no" 1>&6
1900 fi
1901 done
1902
1903 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1904 echo "configure:1905: checking for working mmap" >&5
1905 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1906   echo $ac_n "(cached) $ac_c" 1>&6
1907 else
1908   if test "$cross_compiling" = yes; then
1909   ac_cv_func_mmap_fixed_mapped=no
1910 else
1911   cat > conftest.$ac_ext <<EOF
1912 #line 1913 "configure"
1913 #include "confdefs.h"
1914
1915 /* Thanks to Mike Haertel and Jim Avera for this test.
1916    Here is a matrix of mmap possibilities:
1917         mmap private not fixed
1918         mmap private fixed at somewhere currently unmapped
1919         mmap private fixed at somewhere already mapped
1920         mmap shared not fixed
1921         mmap shared fixed at somewhere currently unmapped
1922         mmap shared fixed at somewhere already mapped
1923    For private mappings, we should verify that changes cannot be read()
1924    back from the file, nor mmap's back from the file at a different
1925    address.  (There have been systems where private was not correctly
1926    implemented like the infamous i386 svr4.0, and systems where the
1927    VM page cache was not coherent with the filesystem buffer cache
1928    like early versions of FreeBSD and possibly contemporary NetBSD.)
1929    For shared mappings, we should conversely verify that changes get
1930    propogated back to all the places they're supposed to be.
1931
1932    Grep wants private fixed already mapped.
1933    The main things grep needs to know about mmap are:
1934    * does it exist and is it safe to write into the mmap'd area
1935    * how to use it (BSD variants)  */
1936 #include <sys/types.h>
1937 #include <fcntl.h>
1938 #include <sys/mman.h>
1939
1940 /* This mess was copied from the GNU getpagesize.h.  */
1941 #ifndef HAVE_GETPAGESIZE
1942 # ifdef HAVE_UNISTD_H
1943 #  include <unistd.h>
1944 # endif
1945
1946 /* Assume that all systems that can run configure have sys/param.h.  */
1947 # ifndef HAVE_SYS_PARAM_H
1948 #  define HAVE_SYS_PARAM_H 1
1949 # endif
1950
1951 # ifdef _SC_PAGESIZE
1952 #  define getpagesize() sysconf(_SC_PAGESIZE)
1953 # else /* no _SC_PAGESIZE */
1954 #  ifdef HAVE_SYS_PARAM_H
1955 #   include <sys/param.h>
1956 #   ifdef EXEC_PAGESIZE
1957 #    define getpagesize() EXEC_PAGESIZE
1958 #   else /* no EXEC_PAGESIZE */
1959 #    ifdef NBPG
1960 #     define getpagesize() NBPG * CLSIZE
1961 #     ifndef CLSIZE
1962 #      define CLSIZE 1
1963 #     endif /* no CLSIZE */
1964 #    else /* no NBPG */
1965 #     ifdef NBPC
1966 #      define getpagesize() NBPC
1967 #     else /* no NBPC */
1968 #      ifdef PAGESIZE
1969 #       define getpagesize() PAGESIZE
1970 #      endif /* PAGESIZE */
1971 #     endif /* no NBPC */
1972 #    endif /* no NBPG */
1973 #   endif /* no EXEC_PAGESIZE */
1974 #  else /* no HAVE_SYS_PARAM_H */
1975 #   define getpagesize() 8192   /* punt totally */
1976 #  endif /* no HAVE_SYS_PARAM_H */
1977 # endif /* no _SC_PAGESIZE */
1978
1979 #endif /* no HAVE_GETPAGESIZE */
1980
1981 #ifdef __cplusplus
1982 extern "C" { void *malloc(unsigned); }
1983 #else
1984 char *malloc();
1985 #endif
1986
1987 int
1988 main()
1989 {
1990         char *data, *data2, *data3;
1991         int i, pagesize;
1992         int fd;
1993
1994         pagesize = getpagesize();
1995
1996         /*
1997          * First, make a file with some known garbage in it.
1998          */
1999         data = malloc(pagesize);
2000         if (!data)
2001                 exit(1);
2002         for (i = 0; i < pagesize; ++i)
2003                 *(data + i) = rand();
2004         umask(0);
2005         fd = creat("conftestmmap", 0600);
2006         if (fd < 0)
2007                 exit(1);
2008         if (write(fd, data, pagesize) != pagesize)
2009                 exit(1);
2010         close(fd);
2011
2012         /*
2013          * Next, try to mmap the file at a fixed address which
2014          * already has something else allocated at it.  If we can,
2015          * also make sure that we see the same garbage.
2016          */
2017         fd = open("conftestmmap", O_RDWR);
2018         if (fd < 0)
2019                 exit(1);
2020         data2 = malloc(2 * pagesize);
2021         if (!data2)
2022                 exit(1);
2023         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2024         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2025             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2026                 exit(1);
2027         for (i = 0; i < pagesize; ++i)
2028                 if (*(data + i) != *(data2 + i))
2029                         exit(1);
2030
2031         /*
2032          * Finally, make sure that changes to the mapped area
2033          * do not percolate back to the file as seen by read().
2034          * (This is a bug on some variants of i386 svr4.0.)
2035          */
2036         for (i = 0; i < pagesize; ++i)
2037                 *(data2 + i) = *(data2 + i) + 1;
2038         data3 = malloc(pagesize);
2039         if (!data3)
2040                 exit(1);
2041         if (read(fd, data3, pagesize) != pagesize)
2042                 exit(1);
2043         for (i = 0; i < pagesize; ++i)
2044                 if (*(data + i) != *(data3 + i))
2045                         exit(1);
2046         close(fd);
2047         unlink("conftestmmap");
2048         exit(0);
2049 }
2050
2051 EOF
2052 if { (eval echo configure:2053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2053 then
2054   ac_cv_func_mmap_fixed_mapped=yes
2055 else
2056   echo "configure: failed program was:" >&5
2057   cat conftest.$ac_ext >&5
2058   rm -fr conftest*
2059   ac_cv_func_mmap_fixed_mapped=no
2060 fi
2061 rm -fr conftest*
2062 fi
2063
2064 fi
2065
2066 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2067 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2068   cat >> confdefs.h <<\EOF
2069 #define HAVE_MMAP 1
2070 EOF
2071
2072 fi
2073
2074
2075    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2076 unistd.h values.h sys/param.h
2077 do
2078 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2079 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2080 echo "configure:2081: checking for $ac_hdr" >&5
2081 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2082   echo $ac_n "(cached) $ac_c" 1>&6
2083 else
2084   cat > conftest.$ac_ext <<EOF
2085 #line 2086 "configure"
2086 #include "confdefs.h"
2087 #include <$ac_hdr>
2088 EOF
2089 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2090 { (eval echo configure:2091: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2091 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2092 if test -z "$ac_err"; then
2093   rm -rf conftest*
2094   eval "ac_cv_header_$ac_safe=yes"
2095 else
2096   echo "$ac_err" >&5
2097   echo "configure: failed program was:" >&5
2098   cat conftest.$ac_ext >&5
2099   rm -rf conftest*
2100   eval "ac_cv_header_$ac_safe=no"
2101 fi
2102 rm -f conftest*
2103 fi
2104 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2105   echo "$ac_t""yes" 1>&6
2106     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2107   cat >> confdefs.h <<EOF
2108 #define $ac_tr_hdr 1
2109 EOF
2110
2111 else
2112   echo "$ac_t""no" 1>&6
2113 fi
2114 done
2115
2116    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2117 __argz_count __argz_stringify __argz_next
2118 do
2119 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2120 echo "configure:2121: checking for $ac_func" >&5
2121 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2122   echo $ac_n "(cached) $ac_c" 1>&6
2123 else
2124   cat > conftest.$ac_ext <<EOF
2125 #line 2126 "configure"
2126 #include "confdefs.h"
2127 /* System header to define __stub macros and hopefully few prototypes,
2128     which can conflict with char $ac_func(); below.  */
2129 #include <assert.h>
2130 /* Override any gcc2 internal prototype to avoid an error.  */
2131 /* We use char because int might match the return type of a gcc2
2132     builtin and then its argument prototype would still apply.  */
2133 char $ac_func();
2134
2135 int main() {
2136
2137 /* The GNU C library defines this for functions which it implements
2138     to always fail with ENOSYS.  Some functions are actually named
2139     something starting with __ and the normal name is an alias.  */
2140 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2141 choke me
2142 #else
2143 $ac_func();
2144 #endif
2145
2146 ; return 0; }
2147 EOF
2148 if { (eval echo configure:2149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2149   rm -rf conftest*
2150   eval "ac_cv_func_$ac_func=yes"
2151 else
2152   echo "configure: failed program was:" >&5
2153   cat conftest.$ac_ext >&5
2154   rm -rf conftest*
2155   eval "ac_cv_func_$ac_func=no"
2156 fi
2157 rm -f conftest*
2158 fi
2159
2160 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2161   echo "$ac_t""yes" 1>&6
2162     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2163   cat >> confdefs.h <<EOF
2164 #define $ac_tr_func 1
2165 EOF
2166
2167 else
2168   echo "$ac_t""no" 1>&6
2169 fi
2170 done
2171
2172
2173    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2174      for ac_func in stpcpy
2175 do
2176 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2177 echo "configure:2178: checking for $ac_func" >&5
2178 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2179   echo $ac_n "(cached) $ac_c" 1>&6
2180 else
2181   cat > conftest.$ac_ext <<EOF
2182 #line 2183 "configure"
2183 #include "confdefs.h"
2184 /* System header to define __stub macros and hopefully few prototypes,
2185     which can conflict with char $ac_func(); below.  */
2186 #include <assert.h>
2187 /* Override any gcc2 internal prototype to avoid an error.  */
2188 /* We use char because int might match the return type of a gcc2
2189     builtin and then its argument prototype would still apply.  */
2190 char $ac_func();
2191
2192 int main() {
2193
2194 /* The GNU C library defines this for functions which it implements
2195     to always fail with ENOSYS.  Some functions are actually named
2196     something starting with __ and the normal name is an alias.  */
2197 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2198 choke me
2199 #else
2200 $ac_func();
2201 #endif
2202
2203 ; return 0; }
2204 EOF
2205 if { (eval echo configure:2206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2206   rm -rf conftest*
2207   eval "ac_cv_func_$ac_func=yes"
2208 else
2209   echo "configure: failed program was:" >&5
2210   cat conftest.$ac_ext >&5
2211   rm -rf conftest*
2212   eval "ac_cv_func_$ac_func=no"
2213 fi
2214 rm -f conftest*
2215 fi
2216
2217 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2218   echo "$ac_t""yes" 1>&6
2219     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2220   cat >> confdefs.h <<EOF
2221 #define $ac_tr_func 1
2222 EOF
2223
2224 else
2225   echo "$ac_t""no" 1>&6
2226 fi
2227 done
2228
2229    fi
2230    if test "${ac_cv_func_stpcpy}" = "yes"; then
2231      cat >> confdefs.h <<\EOF
2232 #define HAVE_STPCPY 1
2233 EOF
2234
2235    fi
2236
2237    if test $ac_cv_header_locale_h = yes; then
2238     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2239 echo "configure:2240: checking for LC_MESSAGES" >&5
2240 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+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 <locale.h>
2247 int main() {
2248 return LC_MESSAGES
2249 ; return 0; }
2250 EOF
2251 if { (eval echo configure:2252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2252   rm -rf conftest*
2253   am_cv_val_LC_MESSAGES=yes
2254 else
2255   echo "configure: failed program was:" >&5
2256   cat conftest.$ac_ext >&5
2257   rm -rf conftest*
2258   am_cv_val_LC_MESSAGES=no
2259 fi
2260 rm -f conftest*
2261 fi
2262
2263 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2264     if test $am_cv_val_LC_MESSAGES = yes; then
2265       cat >> confdefs.h <<\EOF
2266 #define HAVE_LC_MESSAGES 1
2267 EOF
2268
2269     fi
2270   fi
2271    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2272 echo "configure:2273: checking whether NLS is requested" >&5
2273         # Check whether --enable-nls or --disable-nls was given.
2274 if test "${enable_nls+set}" = set; then
2275   enableval="$enable_nls"
2276   USE_NLS=$enableval
2277 else
2278   USE_NLS=yes
2279 fi
2280
2281     echo "$ac_t""$USE_NLS" 1>&6
2282
2283
2284     USE_INCLUDED_LIBINTL=no
2285
2286         if test "$USE_NLS" = "yes"; then
2287       cat >> confdefs.h <<\EOF
2288 #define ENABLE_NLS 1
2289 EOF
2290
2291       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2292 echo "configure:2293: checking whether included gettext is requested" >&5
2293       # Check whether --with-included-gettext or --without-included-gettext was given.
2294 if test "${with_included_gettext+set}" = set; then
2295   withval="$with_included_gettext"
2296   nls_cv_force_use_gnu_gettext=$withval
2297 else
2298   nls_cv_force_use_gnu_gettext=no
2299 fi
2300
2301       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2302
2303       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2304       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2305                                         nls_cv_header_intl=
2306         nls_cv_header_libgt=
2307         CATOBJEXT=NONE
2308
2309         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2310 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2311 echo "configure:2312: checking for libintl.h" >&5
2312 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2313   echo $ac_n "(cached) $ac_c" 1>&6
2314 else
2315   cat > conftest.$ac_ext <<EOF
2316 #line 2317 "configure"
2317 #include "confdefs.h"
2318 #include <libintl.h>
2319 EOF
2320 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2321 { (eval echo configure:2322: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2322 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2323 if test -z "$ac_err"; then
2324   rm -rf conftest*
2325   eval "ac_cv_header_$ac_safe=yes"
2326 else
2327   echo "$ac_err" >&5
2328   echo "configure: failed program was:" >&5
2329   cat conftest.$ac_ext >&5
2330   rm -rf conftest*
2331   eval "ac_cv_header_$ac_safe=no"
2332 fi
2333 rm -f conftest*
2334 fi
2335 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2336   echo "$ac_t""yes" 1>&6
2337   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2338 echo "configure:2339: checking for gettext in libc" >&5
2339 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2340   echo $ac_n "(cached) $ac_c" 1>&6
2341 else
2342   cat > conftest.$ac_ext <<EOF
2343 #line 2344 "configure"
2344 #include "confdefs.h"
2345 #include <libintl.h>
2346 int main() {
2347 return (int) gettext ("")
2348 ; return 0; }
2349 EOF
2350 if { (eval echo configure:2351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2351   rm -rf conftest*
2352   gt_cv_func_gettext_libc=yes
2353 else
2354   echo "configure: failed program was:" >&5
2355   cat conftest.$ac_ext >&5
2356   rm -rf conftest*
2357   gt_cv_func_gettext_libc=no
2358 fi
2359 rm -f conftest*
2360 fi
2361
2362 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2363
2364            if test "$gt_cv_func_gettext_libc" != "yes"; then
2365              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2366 echo "configure:2367: checking for bindtextdomain in -lintl" >&5
2367 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2368 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2369   echo $ac_n "(cached) $ac_c" 1>&6
2370 else
2371   ac_save_LIBS="$LIBS"
2372 LIBS="-lintl  $LIBS"
2373 cat > conftest.$ac_ext <<EOF
2374 #line 2375 "configure"
2375 #include "confdefs.h"
2376 /* Override any gcc2 internal prototype to avoid an error.  */
2377 /* We use char because int might match the return type of a gcc2
2378     builtin and then its argument prototype would still apply.  */
2379 char bindtextdomain();
2380
2381 int main() {
2382 bindtextdomain()
2383 ; return 0; }
2384 EOF
2385 if { (eval echo configure:2386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2386   rm -rf conftest*
2387   eval "ac_cv_lib_$ac_lib_var=yes"
2388 else
2389   echo "configure: failed program was:" >&5
2390   cat conftest.$ac_ext >&5
2391   rm -rf conftest*
2392   eval "ac_cv_lib_$ac_lib_var=no"
2393 fi
2394 rm -f conftest*
2395 LIBS="$ac_save_LIBS"
2396
2397 fi
2398 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2399   echo "$ac_t""yes" 1>&6
2400   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2401 echo "configure:2402: checking for gettext in libintl" >&5
2402 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2403   echo $ac_n "(cached) $ac_c" 1>&6
2404 else
2405   cat > conftest.$ac_ext <<EOF
2406 #line 2407 "configure"
2407 #include "confdefs.h"
2408
2409 int main() {
2410 return (int) gettext ("")
2411 ; return 0; }
2412 EOF
2413 if { (eval echo configure:2414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2414   rm -rf conftest*
2415   gt_cv_func_gettext_libintl=yes
2416 else
2417   echo "configure: failed program was:" >&5
2418   cat conftest.$ac_ext >&5
2419   rm -rf conftest*
2420   gt_cv_func_gettext_libintl=no
2421 fi
2422 rm -f conftest*
2423 fi
2424
2425 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2426 else
2427   echo "$ac_t""no" 1>&6
2428 fi
2429
2430            fi
2431
2432            if test "$gt_cv_func_gettext_libc" = "yes" \
2433               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2434               cat >> confdefs.h <<\EOF
2435 #define HAVE_GETTEXT 1
2436 EOF
2437
2438               # Extract the first word of "msgfmt", so it can be a program name with args.
2439 set dummy msgfmt; ac_word=$2
2440 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2441 echo "configure:2442: checking for $ac_word" >&5
2442 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2443   echo $ac_n "(cached) $ac_c" 1>&6
2444 else
2445   case "$MSGFMT" in
2446   /*)
2447   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2448   ;;
2449   *)
2450   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2451   for ac_dir in $PATH; do
2452     test -z "$ac_dir" && ac_dir=.
2453     if test -f $ac_dir/$ac_word; then
2454       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2455         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2456         break
2457       fi
2458     fi
2459   done
2460   IFS="$ac_save_ifs"
2461   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2462   ;;
2463 esac
2464 fi
2465 MSGFMT="$ac_cv_path_MSGFMT"
2466 if test -n "$MSGFMT"; then
2467   echo "$ac_t""$MSGFMT" 1>&6
2468 else
2469   echo "$ac_t""no" 1>&6
2470 fi
2471               if test "$MSGFMT" != "no"; then
2472                 for ac_func in dcgettext
2473 do
2474 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2475 echo "configure:2476: checking for $ac_func" >&5
2476 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2477   echo $ac_n "(cached) $ac_c" 1>&6
2478 else
2479   cat > conftest.$ac_ext <<EOF
2480 #line 2481 "configure"
2481 #include "confdefs.h"
2482 /* System header to define __stub macros and hopefully few prototypes,
2483     which can conflict with char $ac_func(); below.  */
2484 #include <assert.h>
2485 /* Override any gcc2 internal prototype to avoid an error.  */
2486 /* We use char because int might match the return type of a gcc2
2487     builtin and then its argument prototype would still apply.  */
2488 char $ac_func();
2489
2490 int main() {
2491
2492 /* The GNU C library defines this for functions which it implements
2493     to always fail with ENOSYS.  Some functions are actually named
2494     something starting with __ and the normal name is an alias.  */
2495 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2496 choke me
2497 #else
2498 $ac_func();
2499 #endif
2500
2501 ; return 0; }
2502 EOF
2503 if { (eval echo configure:2504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2504   rm -rf conftest*
2505   eval "ac_cv_func_$ac_func=yes"
2506 else
2507   echo "configure: failed program was:" >&5
2508   cat conftest.$ac_ext >&5
2509   rm -rf conftest*
2510   eval "ac_cv_func_$ac_func=no"
2511 fi
2512 rm -f conftest*
2513 fi
2514
2515 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2516   echo "$ac_t""yes" 1>&6
2517     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2518   cat >> confdefs.h <<EOF
2519 #define $ac_tr_func 1
2520 EOF
2521
2522 else
2523   echo "$ac_t""no" 1>&6
2524 fi
2525 done
2526
2527                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2528 set dummy gmsgfmt; ac_word=$2
2529 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2530 echo "configure:2531: checking for $ac_word" >&5
2531 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2532   echo $ac_n "(cached) $ac_c" 1>&6
2533 else
2534   case "$GMSGFMT" in
2535   /*)
2536   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2537   ;;
2538   ?:/*)
2539   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2540   ;;
2541   *)
2542   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2543   ac_dummy="$PATH"
2544   for ac_dir in $ac_dummy; do
2545     test -z "$ac_dir" && ac_dir=.
2546     if test -f $ac_dir/$ac_word; then
2547       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2548       break
2549     fi
2550   done
2551   IFS="$ac_save_ifs"
2552   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2553   ;;
2554 esac
2555 fi
2556 GMSGFMT="$ac_cv_path_GMSGFMT"
2557 if test -n "$GMSGFMT"; then
2558   echo "$ac_t""$GMSGFMT" 1>&6
2559 else
2560   echo "$ac_t""no" 1>&6
2561 fi
2562
2563                 # Extract the first word of "xgettext", so it can be a program name with args.
2564 set dummy xgettext; 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_XGETTEXT'+set}'`\" = set"; then
2568   echo $ac_n "(cached) $ac_c" 1>&6
2569 else
2570   case "$XGETTEXT" in
2571   /*)
2572   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2573   ;;
2574   *)
2575   IFS="${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 '(HELP)'`"; then
2580         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2581         break
2582       fi
2583     fi
2584   done
2585   IFS="$ac_save_ifs"
2586   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2587   ;;
2588 esac
2589 fi
2590 XGETTEXT="$ac_cv_path_XGETTEXT"
2591 if test -n "$XGETTEXT"; then
2592   echo "$ac_t""$XGETTEXT" 1>&6
2593 else
2594   echo "$ac_t""no" 1>&6
2595 fi
2596
2597                 cat > conftest.$ac_ext <<EOF
2598 #line 2599 "configure"
2599 #include "confdefs.h"
2600
2601 int main() {
2602 extern int _nl_msg_cat_cntr;
2603                                return _nl_msg_cat_cntr
2604 ; return 0; }
2605 EOF
2606 if { (eval echo configure:2607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2607   rm -rf conftest*
2608   CATOBJEXT=.gmo
2609                    DATADIRNAME=share
2610 else
2611   echo "configure: failed program was:" >&5
2612   cat conftest.$ac_ext >&5
2613   rm -rf conftest*
2614   CATOBJEXT=.mo
2615                    DATADIRNAME=lib
2616 fi
2617 rm -f conftest*
2618                 INSTOBJEXT=.mo
2619               fi
2620             fi
2621
2622 else
2623   echo "$ac_t""no" 1>&6
2624 fi
2625
2626
2627
2628         if test "$CATOBJEXT" = "NONE"; then
2629                           nls_cv_use_gnu_gettext=yes
2630         fi
2631       fi
2632
2633       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2634                 INTLOBJS="\$(GETTOBJS)"
2635         # Extract the first word of "msgfmt", so it can be a program name with args.
2636 set dummy msgfmt; ac_word=$2
2637 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2638 echo "configure:2639: checking for $ac_word" >&5
2639 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2640   echo $ac_n "(cached) $ac_c" 1>&6
2641 else
2642   case "$MSGFMT" in
2643   /*)
2644   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2645   ;;
2646   *)
2647   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2648   for ac_dir in $PATH; do
2649     test -z "$ac_dir" && ac_dir=.
2650     if test -f $ac_dir/$ac_word; then
2651       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2652         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2653         break
2654       fi
2655     fi
2656   done
2657   IFS="$ac_save_ifs"
2658   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2659   ;;
2660 esac
2661 fi
2662 MSGFMT="$ac_cv_path_MSGFMT"
2663 if test -n "$MSGFMT"; then
2664   echo "$ac_t""$MSGFMT" 1>&6
2665 else
2666   echo "$ac_t""no" 1>&6
2667 fi
2668
2669         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2670 set dummy gmsgfmt; ac_word=$2
2671 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2672 echo "configure:2673: checking for $ac_word" >&5
2673 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2674   echo $ac_n "(cached) $ac_c" 1>&6
2675 else
2676   case "$GMSGFMT" in
2677   /*)
2678   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2679   ;;
2680   ?:/*)
2681   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2682   ;;
2683   *)
2684   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2685   ac_dummy="$PATH"
2686   for ac_dir in $ac_dummy; do
2687     test -z "$ac_dir" && ac_dir=.
2688     if test -f $ac_dir/$ac_word; then
2689       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2690       break
2691     fi
2692   done
2693   IFS="$ac_save_ifs"
2694   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2695   ;;
2696 esac
2697 fi
2698 GMSGFMT="$ac_cv_path_GMSGFMT"
2699 if test -n "$GMSGFMT"; then
2700   echo "$ac_t""$GMSGFMT" 1>&6
2701 else
2702   echo "$ac_t""no" 1>&6
2703 fi
2704
2705         # Extract the first word of "xgettext", so it can be a program name with args.
2706 set dummy xgettext; ac_word=$2
2707 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2708 echo "configure:2709: checking for $ac_word" >&5
2709 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2710   echo $ac_n "(cached) $ac_c" 1>&6
2711 else
2712   case "$XGETTEXT" in
2713   /*)
2714   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2715   ;;
2716   *)
2717   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2718   for ac_dir in $PATH; do
2719     test -z "$ac_dir" && ac_dir=.
2720     if test -f $ac_dir/$ac_word; then
2721       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2722         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2723         break
2724       fi
2725     fi
2726   done
2727   IFS="$ac_save_ifs"
2728   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2729   ;;
2730 esac
2731 fi
2732 XGETTEXT="$ac_cv_path_XGETTEXT"
2733 if test -n "$XGETTEXT"; then
2734   echo "$ac_t""$XGETTEXT" 1>&6
2735 else
2736   echo "$ac_t""no" 1>&6
2737 fi
2738
2739
2740         USE_INCLUDED_LIBINTL=yes
2741         CATOBJEXT=.gmo
2742         INSTOBJEXT=.mo
2743         DATADIRNAME=share
2744         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2745         INTLLIBS=$INTLDEPS
2746         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2747         nls_cv_header_intl=libintl.h
2748         nls_cv_header_libgt=libgettext.h
2749       fi
2750
2751             if test "$XGETTEXT" != ":"; then
2752                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2753           : ;
2754         else
2755           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2756           XGETTEXT=":"
2757         fi
2758       fi
2759
2760       # We need to process the po/ directory.
2761       POSUB=po
2762     else
2763       DATADIRNAME=share
2764       nls_cv_header_intl=libintl.h
2765       nls_cv_header_libgt=libgettext.h
2766     fi
2767
2768     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2769     # because some of the sources are only built for this goal.
2770     if test "$PACKAGE" = gettext; then
2771       USE_NLS=yes
2772       USE_INCLUDED_LIBINTL=yes
2773     fi
2774
2775                 for lang in $ALL_LINGUAS; do
2776       GMOFILES="$GMOFILES $lang.gmo"
2777       POFILES="$POFILES $lang.po"
2778     done
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793    if test "x$CATOBJEXT" != "x"; then
2794      if test "x$ALL_LINGUAS" = "x"; then
2795        LINGUAS=
2796      else
2797        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2798 echo "configure:2799: checking for catalogs to be installed" >&5
2799        NEW_LINGUAS=
2800        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2801          case "$ALL_LINGUAS" in
2802           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2803          esac
2804        done
2805        LINGUAS=$NEW_LINGUAS
2806        echo "$ac_t""$LINGUAS" 1>&6
2807      fi
2808
2809           if test -n "$LINGUAS"; then
2810        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2811      fi
2812    fi
2813
2814             if test $ac_cv_header_locale_h = yes; then
2815      INCLUDE_LOCALE_H="#include <locale.h>"
2816    else
2817      INCLUDE_LOCALE_H="\
2818 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2819    fi
2820
2821
2822             if test -f $srcdir/po2tbl.sed.in; then
2823       if test "$CATOBJEXT" = ".cat"; then
2824          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2825 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2826 echo "configure:2827: checking for linux/version.h" >&5
2827 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2828   echo $ac_n "(cached) $ac_c" 1>&6
2829 else
2830   cat > conftest.$ac_ext <<EOF
2831 #line 2832 "configure"
2832 #include "confdefs.h"
2833 #include <linux/version.h>
2834 EOF
2835 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2836 { (eval echo configure:2837: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2837 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2838 if test -z "$ac_err"; then
2839   rm -rf conftest*
2840   eval "ac_cv_header_$ac_safe=yes"
2841 else
2842   echo "$ac_err" >&5
2843   echo "configure: failed program was:" >&5
2844   cat conftest.$ac_ext >&5
2845   rm -rf conftest*
2846   eval "ac_cv_header_$ac_safe=no"
2847 fi
2848 rm -f conftest*
2849 fi
2850 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2851   echo "$ac_t""yes" 1>&6
2852   msgformat=linux
2853 else
2854   echo "$ac_t""no" 1>&6
2855 msgformat=xopen
2856 fi
2857
2858
2859                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2860       fi
2861             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2862          $srcdir/po2tbl.sed.in > po2tbl.sed
2863    fi
2864
2865             if test "$PACKAGE" = "gettext"; then
2866      GT_NO="#NO#"
2867      GT_YES=
2868    else
2869      GT_NO=
2870      GT_YES="#YES#"
2871    fi
2872
2873
2874
2875    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2876
2877
2878       l=
2879
2880
2881             if test -f $srcdir/po/POTFILES.in; then
2882       test -d po || mkdir po
2883       if test "x$srcdir" != "x."; then
2884          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2885             posrcprefix="$srcdir/"
2886          else
2887             posrcprefix="../$srcdir/"
2888          fi
2889       else
2890          posrcprefix="../"
2891       fi
2892       rm -f po/POTFILES
2893       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2894          < $srcdir/po/POTFILES.in > po/POTFILES
2895    fi
2896
2897 cat >> confdefs.h <<\EOF
2898 #define PACKAGE "gdb"
2899 EOF
2900
2901
2902
2903
2904 CONFIG_OBS=
2905 CONFIG_LIB_OBS=
2906 CONFIG_DEPS=
2907 CONFIG_SRCS=
2908 CONFIG_INITS=
2909 ENABLE_CFLAGS=
2910 CONFIG_ALL=
2911 CONFIG_CLEAN=
2912 CONFIG_INSTALL=
2913 CONFIG_UNINSTALL=
2914
2915 SUBDIRS="doc testsuite nlm"
2916 configdirs="doc testsuite"
2917
2918 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2919 if test "${enable_multi_ice+set}" = set; then
2920   enableval="$enable_multi_ice"
2921   case "${enableval}" in
2922     yes ) enable_multi_ice="yes" ;;
2923     no)  enable_multi_ice="no" ;;
2924     *) { echo "configure: error: Bad value for --enable-multi-ice: ${enableval}" 1>&2; exit 1; } ;;
2925   esac
2926
2927 fi
2928
2929
2930 if test "${enable_multi_ice}" = "yes"; then
2931   configdirs="${configdirs} multi-ice"
2932 fi
2933
2934
2935 . ${srcdir}/configure.host
2936
2937 . ${srcdir}/configure.tgt
2938
2939 targ=${target} ; . ${srcdir}/../bfd/config.bfd
2940
2941
2942 targ=${target}
2943 . ${srcdir}/../bfd/config.bfd
2944
2945 targ_archs=`echo ${targ_archs} | sed -e 's/ .*//;'`
2946
2947 if test x"${targ_archs}" != x ; then
2948     cat >> confdefs.h <<EOF
2949 #define DEFAULT_BFD_ARCH ${targ_archs}
2950 EOF
2951
2952 fi
2953 if test x"${targ_defvec}" != x ; then
2954     cat >> confdefs.h <<EOF
2955 #define DEFAULT_BFD_VEC ${targ_defvec}
2956 EOF
2957
2958 fi
2959
2960 if test "$program_transform_name" = s,x,x,; then
2961   program_transform_name=
2962 else
2963   # Double any \ or $.  echo might interpret backslashes.
2964   cat <<\EOF_SED > conftestsed
2965 s,\\,\\\\,g; s,\$,$$,g
2966 EOF_SED
2967   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2968   rm -f conftestsed
2969 fi
2970 test "$program_prefix" != NONE &&
2971   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2972 # Use a double $ so make ignores it.
2973 test "$program_suffix" != NONE &&
2974   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2975
2976 # sed with no file args requires a program.
2977 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2978
2979
2980 # Enable TUI.
2981 # Check whether --enable-tui or --disable-tui was given.
2982 if test "${enable_tui+set}" = set; then
2983   enableval="$enable_tui"
2984   case $enableval in
2985     yes | no)
2986       ;;
2987     *)
2988       { echo "configure: error: bad value $enableval for --enable-tui" 1>&2; exit 1; } ;;
2989   esac
2990 fi
2991
2992 if test x"$enable_tui" = xyes; then
2993   if test -d $srcdir/tui; then
2994     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
2995     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
2996     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
2997     CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_TUI_INITS)"
2998     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
2999     CONFIG_ALL="$CONFIG_ALL \$(SUBDIR_TUI_ALL)"
3000     CONFIG_CLEAN="$CONFIG_CLEAN \$(SUBDIR_TUI_CLEAN)"
3001     CONFIG_INSTALL="$CONFIG_INSTALL \$(SUBDIR_TUI_INSTALL)"
3002     CONFIG_UNINSTALL="$CONFIG_UNINSTALL \$(SUBDIR_TUI_UNINSTALL)"
3003     need_curses=yes
3004   fi
3005 fi
3006
3007 # --------------------- #
3008 # Checks for programs.  #
3009 # --------------------- #
3010
3011 for ac_prog in mawk gawk nawk awk
3012 do
3013 # Extract the first word of "$ac_prog", so it can be a program name with args.
3014 set dummy $ac_prog; ac_word=$2
3015 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3016 echo "configure:3017: checking for $ac_word" >&5
3017 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
3018   echo $ac_n "(cached) $ac_c" 1>&6
3019 else
3020   if test -n "$AWK"; then
3021   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3022 else
3023   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3024   ac_dummy="$PATH"
3025   for ac_dir in $ac_dummy; do
3026     test -z "$ac_dir" && ac_dir=.
3027     if test -f $ac_dir/$ac_word; then
3028       ac_cv_prog_AWK="$ac_prog"
3029       break
3030     fi
3031   done
3032   IFS="$ac_save_ifs"
3033 fi
3034 fi
3035 AWK="$ac_cv_prog_AWK"
3036 if test -n "$AWK"; then
3037   echo "$ac_t""$AWK" 1>&6
3038 else
3039   echo "$ac_t""no" 1>&6
3040 fi
3041
3042 test -n "$AWK" && break
3043 done
3044
3045 # Find a good install program.  We prefer a C program (faster),
3046 # so one script is as good as another.  But avoid the broken or
3047 # incompatible versions:
3048 # SysV /etc/install, /usr/sbin/install
3049 # SunOS /usr/etc/install
3050 # IRIX /sbin/install
3051 # AIX /bin/install
3052 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3053 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3054 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3055 # ./install, which can be erroneously created by make from ./install.sh.
3056 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
3057 echo "configure:3058: checking for a BSD compatible install" >&5
3058 if test -z "$INSTALL"; then
3059 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
3060   echo $ac_n "(cached) $ac_c" 1>&6
3061 else
3062     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
3063   for ac_dir in $PATH; do
3064     # Account for people who put trailing slashes in PATH elements.
3065     case "$ac_dir/" in
3066     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
3067     *)
3068       # OSF1 and SCO ODT 3.0 have their own names for install.
3069       # Don't use installbsd from OSF since it installs stuff as root
3070       # by default.
3071       for ac_prog in ginstall scoinst install; do
3072         if test -f $ac_dir/$ac_prog; then
3073           if test $ac_prog = install &&
3074             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
3075             # AIX install.  It has an incompatible calling convention.
3076             :
3077           else
3078             ac_cv_path_install="$ac_dir/$ac_prog -c"
3079             break 2
3080           fi
3081         fi
3082       done
3083       ;;
3084     esac
3085   done
3086   IFS="$ac_save_IFS"
3087
3088 fi
3089   if test "${ac_cv_path_install+set}" = set; then
3090     INSTALL="$ac_cv_path_install"
3091   else
3092     # As a last resort, use the slow shell script.  We don't cache a
3093     # path for INSTALL within a source directory, because that will
3094     # break other packages using the cache if that directory is
3095     # removed, or if the path is relative.
3096     INSTALL="$ac_install_sh"
3097   fi
3098 fi
3099 echo "$ac_t""$INSTALL" 1>&6
3100
3101 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3102 # It thinks the first close brace ends the variable substitution.
3103 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3104
3105 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
3106
3107 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3108
3109 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3110 echo "configure:3111: checking whether ln -s works" >&5
3111 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3112   echo $ac_n "(cached) $ac_c" 1>&6
3113 else
3114   rm -f conftestdata
3115 if ln -s X conftestdata 2>/dev/null
3116 then
3117   rm -f conftestdata
3118   ac_cv_prog_LN_S="ln -s"
3119 else
3120   ac_cv_prog_LN_S=ln
3121 fi
3122 fi
3123 LN_S="$ac_cv_prog_LN_S"
3124 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3125   echo "$ac_t""yes" 1>&6
3126 else
3127   echo "$ac_t""no" 1>&6
3128 fi
3129
3130 # Extract the first word of "ranlib", so it can be a program name with args.
3131 set dummy ranlib; ac_word=$2
3132 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3133 echo "configure:3134: checking for $ac_word" >&5
3134 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3135   echo $ac_n "(cached) $ac_c" 1>&6
3136 else
3137   if test -n "$RANLIB"; then
3138   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3139 else
3140   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3141   ac_dummy="$PATH"
3142   for ac_dir in $ac_dummy; do
3143     test -z "$ac_dir" && ac_dir=.
3144     if test -f $ac_dir/$ac_word; then
3145       ac_cv_prog_RANLIB="ranlib"
3146       break
3147     fi
3148   done
3149   IFS="$ac_save_ifs"
3150   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3151 fi
3152 fi
3153 RANLIB="$ac_cv_prog_RANLIB"
3154 if test -n "$RANLIB"; then
3155   echo "$ac_t""$RANLIB" 1>&6
3156 else
3157   echo "$ac_t""no" 1>&6
3158 fi
3159
3160 for ac_prog in 'bison -y' byacc
3161 do
3162 # Extract the first word of "$ac_prog", so it can be a program name with args.
3163 set dummy $ac_prog; ac_word=$2
3164 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3165 echo "configure:3166: checking for $ac_word" >&5
3166 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3167   echo $ac_n "(cached) $ac_c" 1>&6
3168 else
3169   if test -n "$YACC"; then
3170   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3171 else
3172   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3173   ac_dummy="$PATH"
3174   for ac_dir in $ac_dummy; do
3175     test -z "$ac_dir" && ac_dir=.
3176     if test -f $ac_dir/$ac_word; then
3177       ac_cv_prog_YACC="$ac_prog"
3178       break
3179     fi
3180   done
3181   IFS="$ac_save_ifs"
3182 fi
3183 fi
3184 YACC="$ac_cv_prog_YACC"
3185 if test -n "$YACC"; then
3186   echo "$ac_t""$YACC" 1>&6
3187 else
3188   echo "$ac_t""no" 1>&6
3189 fi
3190
3191 test -n "$YACC" && break
3192 done
3193 test -n "$YACC" || YACC="yacc"
3194
3195
3196 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3197 set dummy ${ac_tool_prefix}ar; ac_word=$2
3198 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3199 echo "configure:3200: checking for $ac_word" >&5
3200 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3201   echo $ac_n "(cached) $ac_c" 1>&6
3202 else
3203   if test -n "$AR"; then
3204   ac_cv_prog_AR="$AR" # Let the user override the test.
3205 else
3206   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3207   ac_dummy="$PATH"
3208   for ac_dir in $ac_dummy; do
3209     test -z "$ac_dir" && ac_dir=.
3210     if test -f $ac_dir/$ac_word; then
3211       ac_cv_prog_AR="${ac_tool_prefix}ar"
3212       break
3213     fi
3214   done
3215   IFS="$ac_save_ifs"
3216   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3217 fi
3218 fi
3219 AR="$ac_cv_prog_AR"
3220 if test -n "$AR"; then
3221   echo "$ac_t""$AR" 1>&6
3222 else
3223   echo "$ac_t""no" 1>&6
3224 fi
3225
3226
3227
3228 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3229 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3230 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3231 echo "configure:3232: checking for $ac_word" >&5
3232 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3233   echo $ac_n "(cached) $ac_c" 1>&6
3234 else
3235   if test -n "$DLLTOOL"; then
3236   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3237 else
3238   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3239   ac_dummy="$PATH"
3240   for ac_dir in $ac_dummy; do
3241     test -z "$ac_dir" && ac_dir=.
3242     if test -f $ac_dir/$ac_word; then
3243       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3244       break
3245     fi
3246   done
3247   IFS="$ac_save_ifs"
3248   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3249 fi
3250 fi
3251 DLLTOOL="$ac_cv_prog_DLLTOOL"
3252 if test -n "$DLLTOOL"; then
3253   echo "$ac_t""$DLLTOOL" 1>&6
3254 else
3255   echo "$ac_t""no" 1>&6
3256 fi
3257
3258
3259
3260 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3261 set dummy ${ac_tool_prefix}windres; ac_word=$2
3262 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3263 echo "configure:3264: checking for $ac_word" >&5
3264 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3265   echo $ac_n "(cached) $ac_c" 1>&6
3266 else
3267   if test -n "$WINDRES"; then
3268   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3269 else
3270   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3271   ac_dummy="$PATH"
3272   for ac_dir in $ac_dummy; do
3273     test -z "$ac_dir" && ac_dir=.
3274     if test -f $ac_dir/$ac_word; then
3275       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3276       break
3277     fi
3278   done
3279   IFS="$ac_save_ifs"
3280   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3281 fi
3282 fi
3283 WINDRES="$ac_cv_prog_WINDRES"
3284 if test -n "$WINDRES"; then
3285   echo "$ac_t""$WINDRES" 1>&6
3286 else
3287   echo "$ac_t""no" 1>&6
3288 fi
3289
3290
3291
3292
3293 # Needed for GNU/Hurd.
3294 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3295 set dummy ${ac_tool_prefix}mig; ac_word=$2
3296 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3297 echo "configure:3298: checking for $ac_word" >&5
3298 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3299   echo $ac_n "(cached) $ac_c" 1>&6
3300 else
3301   if test -n "$MIG"; then
3302   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3303 else
3304   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3305   ac_dummy="$PATH"
3306   for ac_dir in $ac_dummy; do
3307     test -z "$ac_dir" && ac_dir=.
3308     if test -f $ac_dir/$ac_word; then
3309       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3310       break
3311     fi
3312   done
3313   IFS="$ac_save_ifs"
3314   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3315 fi
3316 fi
3317 MIG="$ac_cv_prog_MIG"
3318 if test -n "$MIG"; then
3319   echo "$ac_t""$MIG" 1>&6
3320 else
3321   echo "$ac_t""no" 1>&6
3322 fi
3323
3324
3325
3326
3327 # ---------------------- #
3328 # Checks for libraries.  #
3329 # ---------------------- #
3330
3331 # We might need to link with -lm; most simulators need it.
3332 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3333 echo "configure:3334: checking for main in -lm" >&5
3334 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3335 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3336   echo $ac_n "(cached) $ac_c" 1>&6
3337 else
3338   ac_save_LIBS="$LIBS"
3339 LIBS="-lm  $LIBS"
3340 cat > conftest.$ac_ext <<EOF
3341 #line 3342 "configure"
3342 #include "confdefs.h"
3343
3344 int main() {
3345 main()
3346 ; return 0; }
3347 EOF
3348 if { (eval echo configure:3349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3349   rm -rf conftest*
3350   eval "ac_cv_lib_$ac_lib_var=yes"
3351 else
3352   echo "configure: failed program was:" >&5
3353   cat conftest.$ac_ext >&5
3354   rm -rf conftest*
3355   eval "ac_cv_lib_$ac_lib_var=no"
3356 fi
3357 rm -f conftest*
3358 LIBS="$ac_save_LIBS"
3359
3360 fi
3361 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3362   echo "$ac_t""yes" 1>&6
3363     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3364     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3365   cat >> confdefs.h <<EOF
3366 #define $ac_tr_lib 1
3367 EOF
3368
3369   LIBS="-lm $LIBS"
3370
3371 else
3372   echo "$ac_t""no" 1>&6
3373 fi
3374
3375
3376 # We need to link with -lw to get `wctype' on Solaris before Solaris
3377 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
3378 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
3379 # is known to have this problem).  Therefore we avoid libw if we can.
3380 echo $ac_n "checking for wctype""... $ac_c" 1>&6
3381 echo "configure:3382: checking for wctype" >&5
3382 if eval "test \"`echo '$''{'ac_cv_func_wctype'+set}'`\" = set"; then
3383   echo $ac_n "(cached) $ac_c" 1>&6
3384 else
3385   cat > conftest.$ac_ext <<EOF
3386 #line 3387 "configure"
3387 #include "confdefs.h"
3388 /* System header to define __stub macros and hopefully few prototypes,
3389     which can conflict with char wctype(); below.  */
3390 #include <assert.h>
3391 /* Override any gcc2 internal prototype to avoid an error.  */
3392 /* We use char because int might match the return type of a gcc2
3393     builtin and then its argument prototype would still apply.  */
3394 char wctype();
3395
3396 int main() {
3397
3398 /* The GNU C library defines this for functions which it implements
3399     to always fail with ENOSYS.  Some functions are actually named
3400     something starting with __ and the normal name is an alias.  */
3401 #if defined (__stub_wctype) || defined (__stub___wctype)
3402 choke me
3403 #else
3404 wctype();
3405 #endif
3406
3407 ; return 0; }
3408 EOF
3409 if { (eval echo configure:3410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3410   rm -rf conftest*
3411   eval "ac_cv_func_wctype=yes"
3412 else
3413   echo "configure: failed program was:" >&5
3414   cat conftest.$ac_ext >&5
3415   rm -rf conftest*
3416   eval "ac_cv_func_wctype=no"
3417 fi
3418 rm -f conftest*
3419 fi
3420
3421 if eval "test \"`echo '$ac_cv_func_'wctype`\" = yes"; then
3422   echo "$ac_t""yes" 1>&6
3423   :
3424 else
3425   echo "$ac_t""no" 1>&6
3426 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
3427 echo "configure:3428: checking for wctype in -lw" >&5
3428 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
3429 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3430   echo $ac_n "(cached) $ac_c" 1>&6
3431 else
3432   ac_save_LIBS="$LIBS"
3433 LIBS="-lw  $LIBS"
3434 cat > conftest.$ac_ext <<EOF
3435 #line 3436 "configure"
3436 #include "confdefs.h"
3437 /* Override any gcc2 internal prototype to avoid an error.  */
3438 /* We use char because int might match the return type of a gcc2
3439     builtin and then its argument prototype would still apply.  */
3440 char wctype();
3441
3442 int main() {
3443 wctype()
3444 ; return 0; }
3445 EOF
3446 if { (eval echo configure:3447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3447   rm -rf conftest*
3448   eval "ac_cv_lib_$ac_lib_var=yes"
3449 else
3450   echo "configure: failed program was:" >&5
3451   cat conftest.$ac_ext >&5
3452   rm -rf conftest*
3453   eval "ac_cv_lib_$ac_lib_var=no"
3454 fi
3455 rm -f conftest*
3456 LIBS="$ac_save_LIBS"
3457
3458 fi
3459 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3460   echo "$ac_t""yes" 1>&6
3461     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3462     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3463   cat >> confdefs.h <<EOF
3464 #define $ac_tr_lib 1
3465 EOF
3466
3467   LIBS="-lw $LIBS"
3468
3469 else
3470   echo "$ac_t""no" 1>&6
3471 fi
3472
3473 fi
3474
3475
3476 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
3477
3478 echo $ac_n "checking for library containing socketpair""... $ac_c" 1>&6
3479 echo "configure:3480: checking for library containing socketpair" >&5
3480 if eval "test \"`echo '$''{'ac_cv_search_socketpair'+set}'`\" = set"; then
3481   echo $ac_n "(cached) $ac_c" 1>&6
3482 else
3483   ac_func_search_save_LIBS="$LIBS"
3484 ac_cv_search_socketpair="no"
3485 cat > conftest.$ac_ext <<EOF
3486 #line 3487 "configure"
3487 #include "confdefs.h"
3488 /* Override any gcc2 internal prototype to avoid an error.  */
3489 /* We use char because int might match the return type of a gcc2
3490     builtin and then its argument prototype would still apply.  */
3491 char socketpair();
3492
3493 int main() {
3494 socketpair()
3495 ; return 0; }
3496 EOF
3497 if { (eval echo configure:3498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3498   rm -rf conftest*
3499   ac_cv_search_socketpair="none required"
3500 else
3501   echo "configure: failed program was:" >&5
3502   cat conftest.$ac_ext >&5
3503 fi
3504 rm -f conftest*
3505 test "$ac_cv_search_socketpair" = "no" && for i in socket; do
3506 LIBS="-l$i  $ac_func_search_save_LIBS"
3507 cat > conftest.$ac_ext <<EOF
3508 #line 3509 "configure"
3509 #include "confdefs.h"
3510 /* Override any gcc2 internal prototype to avoid an error.  */
3511 /* We use char because int might match the return type of a gcc2
3512     builtin and then its argument prototype would still apply.  */
3513 char socketpair();
3514
3515 int main() {
3516 socketpair()
3517 ; return 0; }
3518 EOF
3519 if { (eval echo configure:3520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3520   rm -rf conftest*
3521   ac_cv_search_socketpair="-l$i"
3522 break
3523 else
3524   echo "configure: failed program was:" >&5
3525   cat conftest.$ac_ext >&5
3526 fi
3527 rm -f conftest*
3528 done
3529 LIBS="$ac_func_search_save_LIBS"
3530 fi
3531
3532 echo "$ac_t""$ac_cv_search_socketpair" 1>&6
3533 if test "$ac_cv_search_socketpair" != "no"; then
3534   test "$ac_cv_search_socketpair" = "none required" || LIBS="$ac_cv_search_socketpair $LIBS"
3535
3536 else :
3537
3538 fi
3539
3540 # Since GDB uses Readline, we need termcap functionality, so we need
3541 # to find a library that provides that.  When GDB is configured with
3542 # --enable-tui, we need full curses functionality.
3543 #
3544 # FIXME: kettenis/20030102: We seem to prefer HP curses (Hcurses) over
3545 # Xcurses on HP-UX; see the `-D__HP_CURSES' in the relevant host
3546 # Makefile fragments.  That's why we need to have `Hcurses' before
3547 # `curses'.  I don't see why we should use HP curses if a more
3548 # standard curses is available, except that according to HP's
3549 # documentation one needs to compile `-D_XOPEN_SOURCE_EXTENDED' on
3550 # HP-UX 10.10 and 10.20.
3551
3552 if test "$need_curses" = yes; then
3553
3554 echo $ac_n "checking for library containing initscr""... $ac_c" 1>&6
3555 echo "configure:3556: checking for library containing initscr" >&5
3556 if eval "test \"`echo '$''{'ac_cv_search_initscr'+set}'`\" = set"; then
3557   echo $ac_n "(cached) $ac_c" 1>&6
3558 else
3559   ac_func_search_save_LIBS="$LIBS"
3560 ac_cv_search_initscr="no"
3561 cat > conftest.$ac_ext <<EOF
3562 #line 3563 "configure"
3563 #include "confdefs.h"
3564 /* Override any gcc2 internal prototype to avoid an error.  */
3565 /* We use char because int might match the return type of a gcc2
3566     builtin and then its argument prototype would still apply.  */
3567 char initscr();
3568
3569 int main() {
3570 initscr()
3571 ; return 0; }
3572 EOF
3573 if { (eval echo configure:3574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3574   rm -rf conftest*
3575   ac_cv_search_initscr="none required"
3576 else
3577   echo "configure: failed program was:" >&5
3578   cat conftest.$ac_ext >&5
3579 fi
3580 rm -f conftest*
3581 test "$ac_cv_search_initscr" = "no" && for i in ncurses Hcurses curses; do
3582 LIBS="-l$i  $ac_func_search_save_LIBS"
3583 cat > conftest.$ac_ext <<EOF
3584 #line 3585 "configure"
3585 #include "confdefs.h"
3586 /* Override any gcc2 internal prototype to avoid an error.  */
3587 /* We use char because int might match the return type of a gcc2
3588     builtin and then its argument prototype would still apply.  */
3589 char initscr();
3590
3591 int main() {
3592 initscr()
3593 ; return 0; }
3594 EOF
3595 if { (eval echo configure:3596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3596   rm -rf conftest*
3597   ac_cv_search_initscr="-l$i"
3598 break
3599 else
3600   echo "configure: failed program was:" >&5
3601   cat conftest.$ac_ext >&5
3602 fi
3603 rm -f conftest*
3604 done
3605 LIBS="$ac_func_search_save_LIBS"
3606 fi
3607
3608 echo "$ac_t""$ac_cv_search_initscr" 1>&6
3609 if test "$ac_cv_search_initscr" != "no"; then
3610   test "$ac_cv_search_initscr" = "none required" || LIBS="$ac_cv_search_initscr $LIBS"
3611
3612 else :
3613   { echo "configure: error: no curses library found" 1>&2; exit 1; }
3614 fi
3615 fi
3616
3617 case $host_os in
3618   cygwin*)
3619     if test -d $srcdir/libtermcap; then
3620       LIBS="../libtermcap/libtermcap.a $LIBS"
3621       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
3622     fi ;;
3623   go32*)
3624     # ??? Is this really true?
3625     ac_cv_search_tgetent="none required"
3626     ;;
3627   aix*)
3628     # Readline prefers curses over termcap on AIX.
3629     # ??? Why?
3630
3631 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
3632 echo "configure:3633: checking for library containing tgetent" >&5
3633 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
3634   echo $ac_n "(cached) $ac_c" 1>&6
3635 else
3636   ac_func_search_save_LIBS="$LIBS"
3637 ac_cv_search_tgetent="no"
3638 cat > conftest.$ac_ext <<EOF
3639 #line 3640 "configure"
3640 #include "confdefs.h"
3641 /* Override any gcc2 internal prototype to avoid an error.  */
3642 /* We use char because int might match the return type of a gcc2
3643     builtin and then its argument prototype would still apply.  */
3644 char tgetent();
3645
3646 int main() {
3647 tgetent()
3648 ; return 0; }
3649 EOF
3650 if { (eval echo configure:3651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3651   rm -rf conftest*
3652   ac_cv_search_tgetent="none required"
3653 else
3654   echo "configure: failed program was:" >&5
3655   cat conftest.$ac_ext >&5
3656 fi
3657 rm -f conftest*
3658 test "$ac_cv_search_tgetent" = "no" && for i in tinfo ncurses curses termcap; do
3659 LIBS="-l$i  $ac_func_search_save_LIBS"
3660 cat > conftest.$ac_ext <<EOF
3661 #line 3662 "configure"
3662 #include "confdefs.h"
3663 /* Override any gcc2 internal prototype to avoid an error.  */
3664 /* We use char because int might match the return type of a gcc2
3665     builtin and then its argument prototype would still apply.  */
3666 char tgetent();
3667
3668 int main() {
3669 tgetent()
3670 ; return 0; }
3671 EOF
3672 if { (eval echo configure:3673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3673   rm -rf conftest*
3674   ac_cv_search_tgetent="-l$i"
3675 break
3676 else
3677   echo "configure: failed program was:" >&5
3678   cat conftest.$ac_ext >&5
3679 fi
3680 rm -f conftest*
3681 done
3682 LIBS="$ac_func_search_save_LIBS"
3683 fi
3684
3685 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
3686 if test "$ac_cv_search_tgetent" != "no"; then
3687   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
3688
3689 else :
3690
3691 fi
3692     ;;
3693 esac
3694
3695 # Note: We used to check for libtermlib and libterminfo too, but
3696 # Readline doesn't, so I think we're safe with leaving them out.
3697
3698 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
3699 echo "configure:3700: checking for library containing tgetent" >&5
3700 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
3701   echo $ac_n "(cached) $ac_c" 1>&6
3702 else
3703   ac_func_search_save_LIBS="$LIBS"
3704 ac_cv_search_tgetent="no"
3705 cat > conftest.$ac_ext <<EOF
3706 #line 3707 "configure"
3707 #include "confdefs.h"
3708 /* Override any gcc2 internal prototype to avoid an error.  */
3709 /* We use char because int might match the return type of a gcc2
3710     builtin and then its argument prototype would still apply.  */
3711 char tgetent();
3712
3713 int main() {
3714 tgetent()
3715 ; return 0; }
3716 EOF
3717 if { (eval echo configure:3718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3718   rm -rf conftest*
3719   ac_cv_search_tgetent="none required"
3720 else
3721   echo "configure: failed program was:" >&5
3722   cat conftest.$ac_ext >&5
3723 fi
3724 rm -f conftest*
3725 test "$ac_cv_search_tgetent" = "no" && for i in termcap tinfo ncurses Hcurses curses; do
3726 LIBS="-l$i  $ac_func_search_save_LIBS"
3727 cat > conftest.$ac_ext <<EOF
3728 #line 3729 "configure"
3729 #include "confdefs.h"
3730 /* Override any gcc2 internal prototype to avoid an error.  */
3731 /* We use char because int might match the return type of a gcc2
3732     builtin and then its argument prototype would still apply.  */
3733 char tgetent();
3734
3735 int main() {
3736 tgetent()
3737 ; return 0; }
3738 EOF
3739 if { (eval echo configure:3740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3740   rm -rf conftest*
3741   ac_cv_search_tgetent="-l$i"
3742 break
3743 else
3744   echo "configure: failed program was:" >&5
3745   cat conftest.$ac_ext >&5
3746 fi
3747 rm -f conftest*
3748 done
3749 LIBS="$ac_func_search_save_LIBS"
3750 fi
3751
3752 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
3753 if test "$ac_cv_search_tgetent" != "no"; then
3754   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
3755
3756 else :
3757
3758 fi
3759
3760 if test "$ac_cv_search_tgetent" = no; then
3761   { echo "configure: error: no termcap library found" 1>&2; exit 1; }
3762 fi
3763
3764 # ------------------------- #
3765 # Checks for header files.  #
3766 # ------------------------- #
3767
3768 ac_header_dirent=no
3769 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
3770 do
3771 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3772 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
3773 echo "configure:3774: checking for $ac_hdr that defines DIR" >&5
3774 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
3775   echo $ac_n "(cached) $ac_c" 1>&6
3776 else
3777   cat > conftest.$ac_ext <<EOF
3778 #line 3779 "configure"
3779 #include "confdefs.h"
3780 #include <sys/types.h>
3781 #include <$ac_hdr>
3782 int main() {
3783 DIR *dirp = 0;
3784 ; return 0; }
3785 EOF
3786 if { (eval echo configure:3787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3787   rm -rf conftest*
3788   eval "ac_cv_header_dirent_$ac_safe=yes"
3789 else
3790   echo "configure: failed program was:" >&5
3791   cat conftest.$ac_ext >&5
3792   rm -rf conftest*
3793   eval "ac_cv_header_dirent_$ac_safe=no"
3794 fi
3795 rm -f conftest*
3796 fi
3797 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
3798   echo "$ac_t""yes" 1>&6
3799     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3800   cat >> confdefs.h <<EOF
3801 #define $ac_tr_hdr 1
3802 EOF
3803  ac_header_dirent=$ac_hdr; break
3804 else
3805   echo "$ac_t""no" 1>&6
3806 fi
3807 done
3808 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3809 if test $ac_header_dirent = dirent.h; then
3810 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
3811 echo "configure:3812: checking for opendir in -ldir" >&5
3812 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
3813 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3814   echo $ac_n "(cached) $ac_c" 1>&6
3815 else
3816   ac_save_LIBS="$LIBS"
3817 LIBS="-ldir  $LIBS"
3818 cat > conftest.$ac_ext <<EOF
3819 #line 3820 "configure"
3820 #include "confdefs.h"
3821 /* Override any gcc2 internal prototype to avoid an error.  */
3822 /* We use char because int might match the return type of a gcc2
3823     builtin and then its argument prototype would still apply.  */
3824 char opendir();
3825
3826 int main() {
3827 opendir()
3828 ; return 0; }
3829 EOF
3830 if { (eval echo configure:3831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3831   rm -rf conftest*
3832   eval "ac_cv_lib_$ac_lib_var=yes"
3833 else
3834   echo "configure: failed program was:" >&5
3835   cat conftest.$ac_ext >&5
3836   rm -rf conftest*
3837   eval "ac_cv_lib_$ac_lib_var=no"
3838 fi
3839 rm -f conftest*
3840 LIBS="$ac_save_LIBS"
3841
3842 fi
3843 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3844   echo "$ac_t""yes" 1>&6
3845   LIBS="$LIBS -ldir"
3846 else
3847   echo "$ac_t""no" 1>&6
3848 fi
3849
3850 else
3851 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
3852 echo "configure:3853: checking for opendir in -lx" >&5
3853 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
3854 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3855   echo $ac_n "(cached) $ac_c" 1>&6
3856 else
3857   ac_save_LIBS="$LIBS"
3858 LIBS="-lx  $LIBS"
3859 cat > conftest.$ac_ext <<EOF
3860 #line 3861 "configure"
3861 #include "confdefs.h"
3862 /* Override any gcc2 internal prototype to avoid an error.  */
3863 /* We use char because int might match the return type of a gcc2
3864     builtin and then its argument prototype would still apply.  */
3865 char opendir();
3866
3867 int main() {
3868 opendir()
3869 ; return 0; }
3870 EOF
3871 if { (eval echo configure:3872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3872   rm -rf conftest*
3873   eval "ac_cv_lib_$ac_lib_var=yes"
3874 else
3875   echo "configure: failed program was:" >&5
3876   cat conftest.$ac_ext >&5
3877   rm -rf conftest*
3878   eval "ac_cv_lib_$ac_lib_var=no"
3879 fi
3880 rm -f conftest*
3881 LIBS="$ac_save_LIBS"
3882
3883 fi
3884 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3885   echo "$ac_t""yes" 1>&6
3886   LIBS="$LIBS -lx"
3887 else
3888   echo "$ac_t""no" 1>&6
3889 fi
3890
3891 fi
3892
3893 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3894 echo "configure:3895: checking whether stat file-mode macros are broken" >&5
3895 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3896   echo $ac_n "(cached) $ac_c" 1>&6
3897 else
3898   cat > conftest.$ac_ext <<EOF
3899 #line 3900 "configure"
3900 #include "confdefs.h"
3901 #include <sys/types.h>
3902 #include <sys/stat.h>
3903
3904 #if defined(S_ISBLK) && defined(S_IFDIR)
3905 # if S_ISBLK (S_IFDIR)
3906 You lose.
3907 # endif
3908 #endif
3909
3910 #if defined(S_ISBLK) && defined(S_IFCHR)
3911 # if S_ISBLK (S_IFCHR)
3912 You lose.
3913 # endif
3914 #endif
3915
3916 #if defined(S_ISLNK) && defined(S_IFREG)
3917 # if S_ISLNK (S_IFREG)
3918 You lose.
3919 # endif
3920 #endif
3921
3922 #if defined(S_ISSOCK) && defined(S_IFREG)
3923 # if S_ISSOCK (S_IFREG)
3924 You lose.
3925 # endif
3926 #endif
3927
3928 EOF
3929 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3930   egrep "You lose" >/dev/null 2>&1; then
3931   rm -rf conftest*
3932   ac_cv_header_stat_broken=yes
3933 else
3934   rm -rf conftest*
3935   ac_cv_header_stat_broken=no
3936 fi
3937 rm -f conftest*
3938
3939 fi
3940
3941 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3942 if test $ac_cv_header_stat_broken = yes; then
3943   cat >> confdefs.h <<\EOF
3944 #define STAT_MACROS_BROKEN 1
3945 EOF
3946
3947 fi
3948
3949 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3950 echo "configure:3951: checking for ANSI C header files" >&5
3951 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3952   echo $ac_n "(cached) $ac_c" 1>&6
3953 else
3954   cat > conftest.$ac_ext <<EOF
3955 #line 3956 "configure"
3956 #include "confdefs.h"
3957 #include <stdlib.h>
3958 #include <stdarg.h>
3959 #include <string.h>
3960 #include <float.h>
3961 EOF
3962 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3963 { (eval echo configure:3964: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3964 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3965 if test -z "$ac_err"; then
3966   rm -rf conftest*
3967   ac_cv_header_stdc=yes
3968 else
3969   echo "$ac_err" >&5
3970   echo "configure: failed program was:" >&5
3971   cat conftest.$ac_ext >&5
3972   rm -rf conftest*
3973   ac_cv_header_stdc=no
3974 fi
3975 rm -f conftest*
3976
3977 if test $ac_cv_header_stdc = yes; then
3978   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3979 cat > conftest.$ac_ext <<EOF
3980 #line 3981 "configure"
3981 #include "confdefs.h"
3982 #include <string.h>
3983 EOF
3984 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3985   egrep "memchr" >/dev/null 2>&1; then
3986   :
3987 else
3988   rm -rf conftest*
3989   ac_cv_header_stdc=no
3990 fi
3991 rm -f conftest*
3992
3993 fi
3994
3995 if test $ac_cv_header_stdc = yes; then
3996   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3997 cat > conftest.$ac_ext <<EOF
3998 #line 3999 "configure"
3999 #include "confdefs.h"
4000 #include <stdlib.h>
4001 EOF
4002 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4003   egrep "free" >/dev/null 2>&1; then
4004   :
4005 else
4006   rm -rf conftest*
4007   ac_cv_header_stdc=no
4008 fi
4009 rm -f conftest*
4010
4011 fi
4012
4013 if test $ac_cv_header_stdc = yes; then
4014   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4015 if test "$cross_compiling" = yes; then
4016   :
4017 else
4018   cat > conftest.$ac_ext <<EOF
4019 #line 4020 "configure"
4020 #include "confdefs.h"
4021 #include <ctype.h>
4022 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4023 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4024 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4025 int main () { int i; for (i = 0; i < 256; i++)
4026 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
4027 exit (0); }
4028
4029 EOF
4030 if { (eval echo configure:4031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4031 then
4032   :
4033 else
4034   echo "configure: failed program was:" >&5
4035   cat conftest.$ac_ext >&5
4036   rm -fr conftest*
4037   ac_cv_header_stdc=no
4038 fi
4039 rm -fr conftest*
4040 fi
4041
4042 fi
4043 fi
4044
4045 echo "$ac_t""$ac_cv_header_stdc" 1>&6
4046 if test $ac_cv_header_stdc = yes; then
4047   cat >> confdefs.h <<\EOF
4048 #define STDC_HEADERS 1
4049 EOF
4050
4051 fi
4052
4053 for ac_hdr in link.h
4054 do
4055 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4056 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4057 echo "configure:4058: checking for $ac_hdr" >&5
4058 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4059   echo $ac_n "(cached) $ac_c" 1>&6
4060 else
4061   cat > conftest.$ac_ext <<EOF
4062 #line 4063 "configure"
4063 #include "confdefs.h"
4064 #include <$ac_hdr>
4065 EOF
4066 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4067 { (eval echo configure:4068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4068 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4069 if test -z "$ac_err"; then
4070   rm -rf conftest*
4071   eval "ac_cv_header_$ac_safe=yes"
4072 else
4073   echo "$ac_err" >&5
4074   echo "configure: failed program was:" >&5
4075   cat conftest.$ac_ext >&5
4076   rm -rf conftest*
4077   eval "ac_cv_header_$ac_safe=no"
4078 fi
4079 rm -f conftest*
4080 fi
4081 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4082   echo "$ac_t""yes" 1>&6
4083     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4084   cat >> confdefs.h <<EOF
4085 #define $ac_tr_hdr 1
4086 EOF
4087
4088 else
4089   echo "$ac_t""no" 1>&6
4090 fi
4091 done
4092
4093 for ac_hdr in nlist.h
4094 do
4095 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4096 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4097 echo "configure:4098: checking for $ac_hdr" >&5
4098 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4099   echo $ac_n "(cached) $ac_c" 1>&6
4100 else
4101   cat > conftest.$ac_ext <<EOF
4102 #line 4103 "configure"
4103 #include "confdefs.h"
4104 #include <$ac_hdr>
4105 EOF
4106 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4107 { (eval echo configure:4108: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4108 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4109 if test -z "$ac_err"; then
4110   rm -rf conftest*
4111   eval "ac_cv_header_$ac_safe=yes"
4112 else
4113   echo "$ac_err" >&5
4114   echo "configure: failed program was:" >&5
4115   cat conftest.$ac_ext >&5
4116   rm -rf conftest*
4117   eval "ac_cv_header_$ac_safe=no"
4118 fi
4119 rm -f conftest*
4120 fi
4121 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4122   echo "$ac_t""yes" 1>&6
4123     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4124   cat >> confdefs.h <<EOF
4125 #define $ac_tr_hdr 1
4126 EOF
4127
4128 else
4129   echo "$ac_t""no" 1>&6
4130 fi
4131 done
4132
4133 for ac_hdr in poll.h sys/poll.h
4134 do
4135 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4136 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4137 echo "configure:4138: checking for $ac_hdr" >&5
4138 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4139   echo $ac_n "(cached) $ac_c" 1>&6
4140 else
4141   cat > conftest.$ac_ext <<EOF
4142 #line 4143 "configure"
4143 #include "confdefs.h"
4144 #include <$ac_hdr>
4145 EOF
4146 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4147 { (eval echo configure:4148: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4148 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4149 if test -z "$ac_err"; then
4150   rm -rf conftest*
4151   eval "ac_cv_header_$ac_safe=yes"
4152 else
4153   echo "$ac_err" >&5
4154   echo "configure: failed program was:" >&5
4155   cat conftest.$ac_ext >&5
4156   rm -rf conftest*
4157   eval "ac_cv_header_$ac_safe=no"
4158 fi
4159 rm -f conftest*
4160 fi
4161 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4162   echo "$ac_t""yes" 1>&6
4163     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4164   cat >> confdefs.h <<EOF
4165 #define $ac_tr_hdr 1
4166 EOF
4167
4168 else
4169   echo "$ac_t""no" 1>&6
4170 fi
4171 done
4172
4173 for ac_hdr in proc_service.h thread_db.h
4174 do
4175 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4176 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4177 echo "configure:4178: checking for $ac_hdr" >&5
4178 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4179   echo $ac_n "(cached) $ac_c" 1>&6
4180 else
4181   cat > conftest.$ac_ext <<EOF
4182 #line 4183 "configure"
4183 #include "confdefs.h"
4184 #include <$ac_hdr>
4185 EOF
4186 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4187 { (eval echo configure:4188: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4188 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4189 if test -z "$ac_err"; then
4190   rm -rf conftest*
4191   eval "ac_cv_header_$ac_safe=yes"
4192 else
4193   echo "$ac_err" >&5
4194   echo "configure: failed program was:" >&5
4195   cat conftest.$ac_ext >&5
4196   rm -rf conftest*
4197   eval "ac_cv_header_$ac_safe=no"
4198 fi
4199 rm -f conftest*
4200 fi
4201 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4202   echo "$ac_t""yes" 1>&6
4203     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4204   cat >> confdefs.h <<EOF
4205 #define $ac_tr_hdr 1
4206 EOF
4207
4208 else
4209   echo "$ac_t""no" 1>&6
4210 fi
4211 done
4212
4213 for ac_hdr in stddef.h
4214 do
4215 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4216 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4217 echo "configure:4218: checking for $ac_hdr" >&5
4218 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4219   echo $ac_n "(cached) $ac_c" 1>&6
4220 else
4221   cat > conftest.$ac_ext <<EOF
4222 #line 4223 "configure"
4223 #include "confdefs.h"
4224 #include <$ac_hdr>
4225 EOF
4226 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4227 { (eval echo configure:4228: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4228 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4229 if test -z "$ac_err"; then
4230   rm -rf conftest*
4231   eval "ac_cv_header_$ac_safe=yes"
4232 else
4233   echo "$ac_err" >&5
4234   echo "configure: failed program was:" >&5
4235   cat conftest.$ac_ext >&5
4236   rm -rf conftest*
4237   eval "ac_cv_header_$ac_safe=no"
4238 fi
4239 rm -f conftest*
4240 fi
4241 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4242   echo "$ac_t""yes" 1>&6
4243     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4244   cat >> confdefs.h <<EOF
4245 #define $ac_tr_hdr 1
4246 EOF
4247
4248 else
4249   echo "$ac_t""no" 1>&6
4250 fi
4251 done
4252
4253 for ac_hdr in stdlib.h
4254 do
4255 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4256 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4257 echo "configure:4258: checking for $ac_hdr" >&5
4258 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4259   echo $ac_n "(cached) $ac_c" 1>&6
4260 else
4261   cat > conftest.$ac_ext <<EOF
4262 #line 4263 "configure"
4263 #include "confdefs.h"
4264 #include <$ac_hdr>
4265 EOF
4266 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4267 { (eval echo configure:4268: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4268 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4269 if test -z "$ac_err"; then
4270   rm -rf conftest*
4271   eval "ac_cv_header_$ac_safe=yes"
4272 else
4273   echo "$ac_err" >&5
4274   echo "configure: failed program was:" >&5
4275   cat conftest.$ac_ext >&5
4276   rm -rf conftest*
4277   eval "ac_cv_header_$ac_safe=no"
4278 fi
4279 rm -f conftest*
4280 fi
4281 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4282   echo "$ac_t""yes" 1>&6
4283     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4284   cat >> confdefs.h <<EOF
4285 #define $ac_tr_hdr 1
4286 EOF
4287
4288 else
4289   echo "$ac_t""no" 1>&6
4290 fi
4291 done
4292
4293 for ac_hdr in stdint.h
4294 do
4295 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4296 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4297 echo "configure:4298: checking for $ac_hdr" >&5
4298 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4299   echo $ac_n "(cached) $ac_c" 1>&6
4300 else
4301   cat > conftest.$ac_ext <<EOF
4302 #line 4303 "configure"
4303 #include "confdefs.h"
4304 #include <$ac_hdr>
4305 EOF
4306 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4307 { (eval echo configure:4308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4308 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4309 if test -z "$ac_err"; then
4310   rm -rf conftest*
4311   eval "ac_cv_header_$ac_safe=yes"
4312 else
4313   echo "$ac_err" >&5
4314   echo "configure: failed program was:" >&5
4315   cat conftest.$ac_ext >&5
4316   rm -rf conftest*
4317   eval "ac_cv_header_$ac_safe=no"
4318 fi
4319 rm -f conftest*
4320 fi
4321 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4322   echo "$ac_t""yes" 1>&6
4323     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4324   cat >> confdefs.h <<EOF
4325 #define $ac_tr_hdr 1
4326 EOF
4327
4328 else
4329   echo "$ac_t""no" 1>&6
4330 fi
4331 done
4332
4333 for ac_hdr in string.h memory.h strings.h
4334 do
4335 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4336 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4337 echo "configure:4338: checking for $ac_hdr" >&5
4338 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4339   echo $ac_n "(cached) $ac_c" 1>&6
4340 else
4341   cat > conftest.$ac_ext <<EOF
4342 #line 4343 "configure"
4343 #include "confdefs.h"
4344 #include <$ac_hdr>
4345 EOF
4346 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4347 { (eval echo configure:4348: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4348 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4349 if test -z "$ac_err"; then
4350   rm -rf conftest*
4351   eval "ac_cv_header_$ac_safe=yes"
4352 else
4353   echo "$ac_err" >&5
4354   echo "configure: failed program was:" >&5
4355   cat conftest.$ac_ext >&5
4356   rm -rf conftest*
4357   eval "ac_cv_header_$ac_safe=no"
4358 fi
4359 rm -f conftest*
4360 fi
4361 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4362   echo "$ac_t""yes" 1>&6
4363     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4364   cat >> confdefs.h <<EOF
4365 #define $ac_tr_hdr 1
4366 EOF
4367
4368 else
4369   echo "$ac_t""no" 1>&6
4370 fi
4371 done
4372
4373 for ac_hdr in sys/fault.h
4374 do
4375 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4376 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4377 echo "configure:4378: checking for $ac_hdr" >&5
4378 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4379   echo $ac_n "(cached) $ac_c" 1>&6
4380 else
4381   cat > conftest.$ac_ext <<EOF
4382 #line 4383 "configure"
4383 #include "confdefs.h"
4384 #include <$ac_hdr>
4385 EOF
4386 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4387 { (eval echo configure:4388: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4388 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4389 if test -z "$ac_err"; then
4390   rm -rf conftest*
4391   eval "ac_cv_header_$ac_safe=yes"
4392 else
4393   echo "$ac_err" >&5
4394   echo "configure: failed program was:" >&5
4395   cat conftest.$ac_ext >&5
4396   rm -rf conftest*
4397   eval "ac_cv_header_$ac_safe=no"
4398 fi
4399 rm -f conftest*
4400 fi
4401 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4402   echo "$ac_t""yes" 1>&6
4403     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4404   cat >> confdefs.h <<EOF
4405 #define $ac_tr_hdr 1
4406 EOF
4407
4408 else
4409   echo "$ac_t""no" 1>&6
4410 fi
4411 done
4412
4413 for ac_hdr in sys/file.h
4414 do
4415 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4416 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4417 echo "configure:4418: checking for $ac_hdr" >&5
4418 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4419   echo $ac_n "(cached) $ac_c" 1>&6
4420 else
4421   cat > conftest.$ac_ext <<EOF
4422 #line 4423 "configure"
4423 #include "confdefs.h"
4424 #include <$ac_hdr>
4425 EOF
4426 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4427 { (eval echo configure:4428: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4428 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4429 if test -z "$ac_err"; then
4430   rm -rf conftest*
4431   eval "ac_cv_header_$ac_safe=yes"
4432 else
4433   echo "$ac_err" >&5
4434   echo "configure: failed program was:" >&5
4435   cat conftest.$ac_ext >&5
4436   rm -rf conftest*
4437   eval "ac_cv_header_$ac_safe=no"
4438 fi
4439 rm -f conftest*
4440 fi
4441 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4442   echo "$ac_t""yes" 1>&6
4443     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4444   cat >> confdefs.h <<EOF
4445 #define $ac_tr_hdr 1
4446 EOF
4447
4448 else
4449   echo "$ac_t""no" 1>&6
4450 fi
4451 done
4452
4453 for ac_hdr in sys/filio.h
4454 do
4455 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4456 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4457 echo "configure:4458: checking for $ac_hdr" >&5
4458 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4459   echo $ac_n "(cached) $ac_c" 1>&6
4460 else
4461   cat > conftest.$ac_ext <<EOF
4462 #line 4463 "configure"
4463 #include "confdefs.h"
4464 #include <$ac_hdr>
4465 EOF
4466 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4467 { (eval echo configure:4468: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4468 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4469 if test -z "$ac_err"; then
4470   rm -rf conftest*
4471   eval "ac_cv_header_$ac_safe=yes"
4472 else
4473   echo "$ac_err" >&5
4474   echo "configure: failed program was:" >&5
4475   cat conftest.$ac_ext >&5
4476   rm -rf conftest*
4477   eval "ac_cv_header_$ac_safe=no"
4478 fi
4479 rm -f conftest*
4480 fi
4481 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4482   echo "$ac_t""yes" 1>&6
4483     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4484   cat >> confdefs.h <<EOF
4485 #define $ac_tr_hdr 1
4486 EOF
4487
4488 else
4489   echo "$ac_t""no" 1>&6
4490 fi
4491 done
4492
4493 for ac_hdr in sys/ioctl.h
4494 do
4495 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4496 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4497 echo "configure:4498: checking for $ac_hdr" >&5
4498 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4499   echo $ac_n "(cached) $ac_c" 1>&6
4500 else
4501   cat > conftest.$ac_ext <<EOF
4502 #line 4503 "configure"
4503 #include "confdefs.h"
4504 #include <$ac_hdr>
4505 EOF
4506 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4507 { (eval echo configure:4508: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4508 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4509 if test -z "$ac_err"; then
4510   rm -rf conftest*
4511   eval "ac_cv_header_$ac_safe=yes"
4512 else
4513   echo "$ac_err" >&5
4514   echo "configure: failed program was:" >&5
4515   cat conftest.$ac_ext >&5
4516   rm -rf conftest*
4517   eval "ac_cv_header_$ac_safe=no"
4518 fi
4519 rm -f conftest*
4520 fi
4521 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4522   echo "$ac_t""yes" 1>&6
4523     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4524   cat >> confdefs.h <<EOF
4525 #define $ac_tr_hdr 1
4526 EOF
4527
4528 else
4529   echo "$ac_t""no" 1>&6
4530 fi
4531 done
4532
4533 for ac_hdr in sys/param.h
4534 do
4535 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4536 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4537 echo "configure:4538: checking for $ac_hdr" >&5
4538 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4539   echo $ac_n "(cached) $ac_c" 1>&6
4540 else
4541   cat > conftest.$ac_ext <<EOF
4542 #line 4543 "configure"
4543 #include "confdefs.h"
4544 #include <$ac_hdr>
4545 EOF
4546 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4547 { (eval echo configure:4548: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4548 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4549 if test -z "$ac_err"; then
4550   rm -rf conftest*
4551   eval "ac_cv_header_$ac_safe=yes"
4552 else
4553   echo "$ac_err" >&5
4554   echo "configure: failed program was:" >&5
4555   cat conftest.$ac_ext >&5
4556   rm -rf conftest*
4557   eval "ac_cv_header_$ac_safe=no"
4558 fi
4559 rm -f conftest*
4560 fi
4561 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4562   echo "$ac_t""yes" 1>&6
4563     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4564   cat >> confdefs.h <<EOF
4565 #define $ac_tr_hdr 1
4566 EOF
4567
4568 else
4569   echo "$ac_t""no" 1>&6
4570 fi
4571 done
4572
4573 for ac_hdr in sys/proc.h
4574 do
4575 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4576 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4577 echo "configure:4578: checking for $ac_hdr" >&5
4578 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4579   echo $ac_n "(cached) $ac_c" 1>&6
4580 else
4581   cat > conftest.$ac_ext <<EOF
4582 #line 4583 "configure"
4583 #include "confdefs.h"
4584 #include <$ac_hdr>
4585 EOF
4586 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4587 { (eval echo configure:4588: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4588 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4589 if test -z "$ac_err"; then
4590   rm -rf conftest*
4591   eval "ac_cv_header_$ac_safe=yes"
4592 else
4593   echo "$ac_err" >&5
4594   echo "configure: failed program was:" >&5
4595   cat conftest.$ac_ext >&5
4596   rm -rf conftest*
4597   eval "ac_cv_header_$ac_safe=no"
4598 fi
4599 rm -f conftest*
4600 fi
4601 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4602   echo "$ac_t""yes" 1>&6
4603     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4604   cat >> confdefs.h <<EOF
4605 #define $ac_tr_hdr 1
4606 EOF
4607
4608 else
4609   echo "$ac_t""no" 1>&6
4610 fi
4611 done
4612
4613 for ac_hdr in sys/procfs.h
4614 do
4615 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4616 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4617 echo "configure:4618: checking for $ac_hdr" >&5
4618 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4619   echo $ac_n "(cached) $ac_c" 1>&6
4620 else
4621   cat > conftest.$ac_ext <<EOF
4622 #line 4623 "configure"
4623 #include "confdefs.h"
4624 #include <$ac_hdr>
4625 EOF
4626 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4627 { (eval echo configure:4628: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4628 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4629 if test -z "$ac_err"; then
4630   rm -rf conftest*
4631   eval "ac_cv_header_$ac_safe=yes"
4632 else
4633   echo "$ac_err" >&5
4634   echo "configure: failed program was:" >&5
4635   cat conftest.$ac_ext >&5
4636   rm -rf conftest*
4637   eval "ac_cv_header_$ac_safe=no"
4638 fi
4639 rm -f conftest*
4640 fi
4641 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4642   echo "$ac_t""yes" 1>&6
4643     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4644   cat >> confdefs.h <<EOF
4645 #define $ac_tr_hdr 1
4646 EOF
4647
4648 else
4649   echo "$ac_t""no" 1>&6
4650 fi
4651 done
4652
4653 for ac_hdr in sys/ptrace.h ptrace.h
4654 do
4655 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4656 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4657 echo "configure:4658: checking for $ac_hdr" >&5
4658 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4659   echo $ac_n "(cached) $ac_c" 1>&6
4660 else
4661   cat > conftest.$ac_ext <<EOF
4662 #line 4663 "configure"
4663 #include "confdefs.h"
4664 #include <$ac_hdr>
4665 EOF
4666 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4667 { (eval echo configure:4668: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4668 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4669 if test -z "$ac_err"; then
4670   rm -rf conftest*
4671   eval "ac_cv_header_$ac_safe=yes"
4672 else
4673   echo "$ac_err" >&5
4674   echo "configure: failed program was:" >&5
4675   cat conftest.$ac_ext >&5
4676   rm -rf conftest*
4677   eval "ac_cv_header_$ac_safe=no"
4678 fi
4679 rm -f conftest*
4680 fi
4681 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4682   echo "$ac_t""yes" 1>&6
4683     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4684   cat >> confdefs.h <<EOF
4685 #define $ac_tr_hdr 1
4686 EOF
4687
4688 else
4689   echo "$ac_t""no" 1>&6
4690 fi
4691 done
4692
4693 for ac_hdr in sys/reg.h sys/debugreg.h
4694 do
4695 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4696 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4697 echo "configure:4698: checking for $ac_hdr" >&5
4698 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4699   echo $ac_n "(cached) $ac_c" 1>&6
4700 else
4701   cat > conftest.$ac_ext <<EOF
4702 #line 4703 "configure"
4703 #include "confdefs.h"
4704 #include <$ac_hdr>
4705 EOF
4706 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4707 { (eval echo configure:4708: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4708 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4709 if test -z "$ac_err"; then
4710   rm -rf conftest*
4711   eval "ac_cv_header_$ac_safe=yes"
4712 else
4713   echo "$ac_err" >&5
4714   echo "configure: failed program was:" >&5
4715   cat conftest.$ac_ext >&5
4716   rm -rf conftest*
4717   eval "ac_cv_header_$ac_safe=no"
4718 fi
4719 rm -f conftest*
4720 fi
4721 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4722   echo "$ac_t""yes" 1>&6
4723     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4724   cat >> confdefs.h <<EOF
4725 #define $ac_tr_hdr 1
4726 EOF
4727
4728 else
4729   echo "$ac_t""no" 1>&6
4730 fi
4731 done
4732
4733 for ac_hdr in sys/select.h
4734 do
4735 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4736 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4737 echo "configure:4738: checking for $ac_hdr" >&5
4738 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4739   echo $ac_n "(cached) $ac_c" 1>&6
4740 else
4741   cat > conftest.$ac_ext <<EOF
4742 #line 4743 "configure"
4743 #include "confdefs.h"
4744 #include <$ac_hdr>
4745 EOF
4746 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4747 { (eval echo configure:4748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4748 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4749 if test -z "$ac_err"; then
4750   rm -rf conftest*
4751   eval "ac_cv_header_$ac_safe=yes"
4752 else
4753   echo "$ac_err" >&5
4754   echo "configure: failed program was:" >&5
4755   cat conftest.$ac_ext >&5
4756   rm -rf conftest*
4757   eval "ac_cv_header_$ac_safe=no"
4758 fi
4759 rm -f conftest*
4760 fi
4761 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4762   echo "$ac_t""yes" 1>&6
4763     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4764   cat >> confdefs.h <<EOF
4765 #define $ac_tr_hdr 1
4766 EOF
4767
4768 else
4769   echo "$ac_t""no" 1>&6
4770 fi
4771 done
4772
4773 for ac_hdr in sys/syscall.h
4774 do
4775 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4776 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4777 echo "configure:4778: checking for $ac_hdr" >&5
4778 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4779   echo $ac_n "(cached) $ac_c" 1>&6
4780 else
4781   cat > conftest.$ac_ext <<EOF
4782 #line 4783 "configure"
4783 #include "confdefs.h"
4784 #include <$ac_hdr>
4785 EOF
4786 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4787 { (eval echo configure:4788: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4788 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4789 if test -z "$ac_err"; then
4790   rm -rf conftest*
4791   eval "ac_cv_header_$ac_safe=yes"
4792 else
4793   echo "$ac_err" >&5
4794   echo "configure: failed program was:" >&5
4795   cat conftest.$ac_ext >&5
4796   rm -rf conftest*
4797   eval "ac_cv_header_$ac_safe=no"
4798 fi
4799 rm -f conftest*
4800 fi
4801 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4802   echo "$ac_t""yes" 1>&6
4803     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4804   cat >> confdefs.h <<EOF
4805 #define $ac_tr_hdr 1
4806 EOF
4807
4808 else
4809   echo "$ac_t""no" 1>&6
4810 fi
4811 done
4812
4813 for ac_hdr in sys/user.h
4814 do
4815 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4816 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4817 echo "configure:4818: checking for $ac_hdr" >&5
4818 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4819   echo $ac_n "(cached) $ac_c" 1>&6
4820 else
4821   cat > conftest.$ac_ext <<EOF
4822 #line 4823 "configure"
4823 #include "confdefs.h"
4824 #include <$ac_hdr>
4825 EOF
4826 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4827 { (eval echo configure:4828: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4828 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4829 if test -z "$ac_err"; then
4830   rm -rf conftest*
4831   eval "ac_cv_header_$ac_safe=yes"
4832 else
4833   echo "$ac_err" >&5
4834   echo "configure: failed program was:" >&5
4835   cat conftest.$ac_ext >&5
4836   rm -rf conftest*
4837   eval "ac_cv_header_$ac_safe=no"
4838 fi
4839 rm -f conftest*
4840 fi
4841 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4842   echo "$ac_t""yes" 1>&6
4843     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4844   cat >> confdefs.h <<EOF
4845 #define $ac_tr_hdr 1
4846 EOF
4847
4848 else
4849   echo "$ac_t""no" 1>&6
4850 fi
4851 done
4852
4853 for ac_hdr in sys/wait.h wait.h
4854 do
4855 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4856 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4857 echo "configure:4858: checking for $ac_hdr" >&5
4858 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4859   echo $ac_n "(cached) $ac_c" 1>&6
4860 else
4861   cat > conftest.$ac_ext <<EOF
4862 #line 4863 "configure"
4863 #include "confdefs.h"
4864 #include <$ac_hdr>
4865 EOF
4866 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4867 { (eval echo configure:4868: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4868 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4869 if test -z "$ac_err"; then
4870   rm -rf conftest*
4871   eval "ac_cv_header_$ac_safe=yes"
4872 else
4873   echo "$ac_err" >&5
4874   echo "configure: failed program was:" >&5
4875   cat conftest.$ac_ext >&5
4876   rm -rf conftest*
4877   eval "ac_cv_header_$ac_safe=no"
4878 fi
4879 rm -f conftest*
4880 fi
4881 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4882   echo "$ac_t""yes" 1>&6
4883     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4884   cat >> confdefs.h <<EOF
4885 #define $ac_tr_hdr 1
4886 EOF
4887
4888 else
4889   echo "$ac_t""no" 1>&6
4890 fi
4891 done
4892
4893 for ac_hdr in termios.h termio.h sgtty.h
4894 do
4895 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4896 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4897 echo "configure:4898: checking for $ac_hdr" >&5
4898 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4899   echo $ac_n "(cached) $ac_c" 1>&6
4900 else
4901   cat > conftest.$ac_ext <<EOF
4902 #line 4903 "configure"
4903 #include "confdefs.h"
4904 #include <$ac_hdr>
4905 EOF
4906 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4907 { (eval echo configure:4908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4908 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4909 if test -z "$ac_err"; then
4910   rm -rf conftest*
4911   eval "ac_cv_header_$ac_safe=yes"
4912 else
4913   echo "$ac_err" >&5
4914   echo "configure: failed program was:" >&5
4915   cat conftest.$ac_ext >&5
4916   rm -rf conftest*
4917   eval "ac_cv_header_$ac_safe=no"
4918 fi
4919 rm -f conftest*
4920 fi
4921 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4922   echo "$ac_t""yes" 1>&6
4923     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4924   cat >> confdefs.h <<EOF
4925 #define $ac_tr_hdr 1
4926 EOF
4927
4928 else
4929   echo "$ac_t""no" 1>&6
4930 fi
4931 done
4932
4933 for ac_hdr in unistd.h
4934 do
4935 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4936 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4937 echo "configure:4938: checking for $ac_hdr" >&5
4938 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4939   echo $ac_n "(cached) $ac_c" 1>&6
4940 else
4941   cat > conftest.$ac_ext <<EOF
4942 #line 4943 "configure"
4943 #include "confdefs.h"
4944 #include <$ac_hdr>
4945 EOF
4946 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4947 { (eval echo configure:4948: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4948 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4949 if test -z "$ac_err"; then
4950   rm -rf conftest*
4951   eval "ac_cv_header_$ac_safe=yes"
4952 else
4953   echo "$ac_err" >&5
4954   echo "configure: failed program was:" >&5
4955   cat conftest.$ac_ext >&5
4956   rm -rf conftest*
4957   eval "ac_cv_header_$ac_safe=no"
4958 fi
4959 rm -f conftest*
4960 fi
4961 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4962   echo "$ac_t""yes" 1>&6
4963     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4964   cat >> confdefs.h <<EOF
4965 #define $ac_tr_hdr 1
4966 EOF
4967
4968 else
4969   echo "$ac_t""no" 1>&6
4970 fi
4971 done
4972
4973
4974 # On Solaris 2.[78], we need to define _MSE_INT_H to avoid a clash
4975 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
4976 # think that we don't have <curses.h> if we're using GCC.
4977 case $host_os in
4978   solaris2.[78])
4979     if test "$GCC" = yes; then
4980       cat >> confdefs.h <<\EOF
4981 #define _MSE_INT_H 1
4982 EOF
4983
4984     fi ;;
4985 esac
4986 for ac_hdr in curses.h ncurses.h term.h
4987 do
4988 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4989 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4990 echo "configure:4991: checking for $ac_hdr" >&5
4991 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4992   echo $ac_n "(cached) $ac_c" 1>&6
4993 else
4994   cat > conftest.$ac_ext <<EOF
4995 #line 4996 "configure"
4996 #include "confdefs.h"
4997 #include <$ac_hdr>
4998 EOF
4999 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5000 { (eval echo configure:5001: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5001 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5002 if test -z "$ac_err"; then
5003   rm -rf conftest*
5004   eval "ac_cv_header_$ac_safe=yes"
5005 else
5006   echo "$ac_err" >&5
5007   echo "configure: failed program was:" >&5
5008   cat conftest.$ac_ext >&5
5009   rm -rf conftest*
5010   eval "ac_cv_header_$ac_safe=no"
5011 fi
5012 rm -f conftest*
5013 fi
5014 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5015   echo "$ac_t""yes" 1>&6
5016     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5017   cat >> confdefs.h <<EOF
5018 #define $ac_tr_hdr 1
5019 EOF
5020
5021 else
5022   echo "$ac_t""no" 1>&6
5023 fi
5024 done
5025
5026
5027 # FIXME: kettenis/20030102: In most cases we include these
5028 # unconditionally, so what's the point in checking these?
5029 for ac_hdr in ctype.h time.h
5030 do
5031 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5032 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5033 echo "configure:5034: checking for $ac_hdr" >&5
5034 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5035   echo $ac_n "(cached) $ac_c" 1>&6
5036 else
5037   cat > conftest.$ac_ext <<EOF
5038 #line 5039 "configure"
5039 #include "confdefs.h"
5040 #include <$ac_hdr>
5041 EOF
5042 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5043 { (eval echo configure:5044: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5044 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5045 if test -z "$ac_err"; then
5046   rm -rf conftest*
5047   eval "ac_cv_header_$ac_safe=yes"
5048 else
5049   echo "$ac_err" >&5
5050   echo "configure: failed program was:" >&5
5051   cat conftest.$ac_ext >&5
5052   rm -rf conftest*
5053   eval "ac_cv_header_$ac_safe=no"
5054 fi
5055 rm -f conftest*
5056 fi
5057 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5058   echo "$ac_t""yes" 1>&6
5059     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5060   cat >> confdefs.h <<EOF
5061 #define $ac_tr_hdr 1
5062 EOF
5063
5064 else
5065   echo "$ac_t""no" 1>&6
5066 fi
5067 done
5068
5069
5070 # ------------------ #
5071 # Checks for types.  #
5072 # ------------------ #
5073
5074 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
5075 echo "configure:5076: checking return type of signal handlers" >&5
5076 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
5077   echo $ac_n "(cached) $ac_c" 1>&6
5078 else
5079   cat > conftest.$ac_ext <<EOF
5080 #line 5081 "configure"
5081 #include "confdefs.h"
5082 #include <sys/types.h>
5083 #include <signal.h>
5084 #ifdef signal
5085 #undef signal
5086 #endif
5087 #ifdef __cplusplus
5088 extern "C" void (*signal (int, void (*)(int)))(int);
5089 #else
5090 void (*signal ()) ();
5091 #endif
5092
5093 int main() {
5094 int i;
5095 ; return 0; }
5096 EOF
5097 if { (eval echo configure:5098: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5098   rm -rf conftest*
5099   ac_cv_type_signal=void
5100 else
5101   echo "configure: failed program was:" >&5
5102   cat conftest.$ac_ext >&5
5103   rm -rf conftest*
5104   ac_cv_type_signal=int
5105 fi
5106 rm -f conftest*
5107 fi
5108
5109 echo "$ac_t""$ac_cv_type_signal" 1>&6
5110 cat >> confdefs.h <<EOF
5111 #define RETSIGTYPE $ac_cv_type_signal
5112 EOF
5113
5114
5115
5116 # ------------------------------------- #
5117 # Checks for compiler characteristics.  #
5118 # ------------------------------------- #
5119
5120 echo $ac_n "checking for working const""... $ac_c" 1>&6
5121 echo "configure:5122: checking for working const" >&5
5122 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5123   echo $ac_n "(cached) $ac_c" 1>&6
5124 else
5125   cat > conftest.$ac_ext <<EOF
5126 #line 5127 "configure"
5127 #include "confdefs.h"
5128
5129 int main() {
5130
5131 /* Ultrix mips cc rejects this.  */
5132 typedef int charset[2]; const charset x;
5133 /* SunOS 4.1.1 cc rejects this.  */
5134 char const *const *ccp;
5135 char **p;
5136 /* NEC SVR4.0.2 mips cc rejects this.  */
5137 struct point {int x, y;};
5138 static struct point const zero = {0,0};
5139 /* AIX XL C 1.02.0.0 rejects this.
5140    It does not let you subtract one const X* pointer from another in an arm
5141    of an if-expression whose if-part is not a constant expression */
5142 const char *g = "string";
5143 ccp = &g + (g ? g-g : 0);
5144 /* HPUX 7.0 cc rejects these. */
5145 ++ccp;
5146 p = (char**) ccp;
5147 ccp = (char const *const *) p;
5148 { /* SCO 3.2v4 cc rejects this.  */
5149   char *t;
5150   char const *s = 0 ? (char *) 0 : (char const *) 0;
5151
5152   *t++ = 0;
5153 }
5154 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5155   int x[] = {25, 17};
5156   const int *foo = &x[0];
5157   ++foo;
5158 }
5159 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5160   typedef const int *iptr;
5161   iptr p = 0;
5162   ++p;
5163 }
5164 { /* AIX XL C 1.02.0.0 rejects this saying
5165      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5166   struct s { int j; const int *ap[3]; };
5167   struct s *b; b->j = 5;
5168 }
5169 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5170   const int foo = 10;
5171 }
5172
5173 ; return 0; }
5174 EOF
5175 if { (eval echo configure:5176: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5176   rm -rf conftest*
5177   ac_cv_c_const=yes
5178 else
5179   echo "configure: failed program was:" >&5
5180   cat conftest.$ac_ext >&5
5181   rm -rf conftest*
5182   ac_cv_c_const=no
5183 fi
5184 rm -f conftest*
5185 fi
5186
5187 echo "$ac_t""$ac_cv_c_const" 1>&6
5188 if test $ac_cv_c_const = no; then
5189   cat >> confdefs.h <<\EOF
5190 #define const
5191 EOF
5192
5193 fi
5194
5195 echo $ac_n "checking for inline""... $ac_c" 1>&6
5196 echo "configure:5197: checking for inline" >&5
5197 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5198   echo $ac_n "(cached) $ac_c" 1>&6
5199 else
5200   ac_cv_c_inline=no
5201 for ac_kw in inline __inline__ __inline; do
5202   cat > conftest.$ac_ext <<EOF
5203 #line 5204 "configure"
5204 #include "confdefs.h"
5205
5206 int main() {
5207 } $ac_kw foo() {
5208 ; return 0; }
5209 EOF
5210 if { (eval echo configure:5211: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5211   rm -rf conftest*
5212   ac_cv_c_inline=$ac_kw; break
5213 else
5214   echo "configure: failed program was:" >&5
5215   cat conftest.$ac_ext >&5
5216 fi
5217 rm -f conftest*
5218 done
5219
5220 fi
5221
5222 echo "$ac_t""$ac_cv_c_inline" 1>&6
5223 case "$ac_cv_c_inline" in
5224   inline | yes) ;;
5225   no) cat >> confdefs.h <<\EOF
5226 #define inline
5227 EOF
5228  ;;
5229   *)  cat >> confdefs.h <<EOF
5230 #define inline $ac_cv_c_inline
5231 EOF
5232  ;;
5233 esac
5234
5235
5236 # ------------------------------ #
5237 # Checks for library functions.  #
5238 # ------------------------------ #
5239
5240 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5241 # for constant arguments.  Useless!
5242 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5243 echo "configure:5244: checking for working alloca.h" >&5
5244 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5245   echo $ac_n "(cached) $ac_c" 1>&6
5246 else
5247   cat > conftest.$ac_ext <<EOF
5248 #line 5249 "configure"
5249 #include "confdefs.h"
5250 #include <alloca.h>
5251 int main() {
5252 char *p = alloca(2 * sizeof(int));
5253 ; return 0; }
5254 EOF
5255 if { (eval echo configure:5256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5256   rm -rf conftest*
5257   ac_cv_header_alloca_h=yes
5258 else
5259   echo "configure: failed program was:" >&5
5260   cat conftest.$ac_ext >&5
5261   rm -rf conftest*
5262   ac_cv_header_alloca_h=no
5263 fi
5264 rm -f conftest*
5265 fi
5266
5267 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5268 if test $ac_cv_header_alloca_h = yes; then
5269   cat >> confdefs.h <<\EOF
5270 #define HAVE_ALLOCA_H 1
5271 EOF
5272
5273 fi
5274
5275 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5276 echo "configure:5277: checking for alloca" >&5
5277 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5278   echo $ac_n "(cached) $ac_c" 1>&6
5279 else
5280   cat > conftest.$ac_ext <<EOF
5281 #line 5282 "configure"
5282 #include "confdefs.h"
5283
5284 #ifdef __GNUC__
5285 # define alloca __builtin_alloca
5286 #else
5287 # ifdef _MSC_VER
5288 #  include <malloc.h>
5289 #  define alloca _alloca
5290 # else
5291 #  if HAVE_ALLOCA_H
5292 #   include <alloca.h>
5293 #  else
5294 #   ifdef _AIX
5295  #pragma alloca
5296 #   else
5297 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5298 char *alloca ();
5299 #    endif
5300 #   endif
5301 #  endif
5302 # endif
5303 #endif
5304
5305 int main() {
5306 char *p = (char *) alloca(1);
5307 ; return 0; }
5308 EOF
5309 if { (eval echo configure:5310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5310   rm -rf conftest*
5311   ac_cv_func_alloca_works=yes
5312 else
5313   echo "configure: failed program was:" >&5
5314   cat conftest.$ac_ext >&5
5315   rm -rf conftest*
5316   ac_cv_func_alloca_works=no
5317 fi
5318 rm -f conftest*
5319 fi
5320
5321 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5322 if test $ac_cv_func_alloca_works = yes; then
5323   cat >> confdefs.h <<\EOF
5324 #define HAVE_ALLOCA 1
5325 EOF
5326
5327 fi
5328
5329 if test $ac_cv_func_alloca_works = no; then
5330   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5331   # that cause trouble.  Some versions do not even contain alloca or
5332   # contain a buggy version.  If you still want to use their alloca,
5333   # use ar to extract alloca.o from them instead of compiling alloca.c.
5334   ALLOCA=alloca.${ac_objext}
5335   cat >> confdefs.h <<\EOF
5336 #define C_ALLOCA 1
5337 EOF
5338
5339
5340 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5341 echo "configure:5342: checking whether alloca needs Cray hooks" >&5
5342 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5343   echo $ac_n "(cached) $ac_c" 1>&6
5344 else
5345   cat > conftest.$ac_ext <<EOF
5346 #line 5347 "configure"
5347 #include "confdefs.h"
5348 #if defined(CRAY) && ! defined(CRAY2)
5349 webecray
5350 #else
5351 wenotbecray
5352 #endif
5353
5354 EOF
5355 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5356   egrep "webecray" >/dev/null 2>&1; then
5357   rm -rf conftest*
5358   ac_cv_os_cray=yes
5359 else
5360   rm -rf conftest*
5361   ac_cv_os_cray=no
5362 fi
5363 rm -f conftest*
5364
5365 fi
5366
5367 echo "$ac_t""$ac_cv_os_cray" 1>&6
5368 if test $ac_cv_os_cray = yes; then
5369 for ac_func in _getb67 GETB67 getb67; do
5370   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5371 echo "configure:5372: checking for $ac_func" >&5
5372 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5373   echo $ac_n "(cached) $ac_c" 1>&6
5374 else
5375   cat > conftest.$ac_ext <<EOF
5376 #line 5377 "configure"
5377 #include "confdefs.h"
5378 /* System header to define __stub macros and hopefully few prototypes,
5379     which can conflict with char $ac_func(); below.  */
5380 #include <assert.h>
5381 /* Override any gcc2 internal prototype to avoid an error.  */
5382 /* We use char because int might match the return type of a gcc2
5383     builtin and then its argument prototype would still apply.  */
5384 char $ac_func();
5385
5386 int main() {
5387
5388 /* The GNU C library defines this for functions which it implements
5389     to always fail with ENOSYS.  Some functions are actually named
5390     something starting with __ and the normal name is an alias.  */
5391 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5392 choke me
5393 #else
5394 $ac_func();
5395 #endif
5396
5397 ; return 0; }
5398 EOF
5399 if { (eval echo configure:5400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5400   rm -rf conftest*
5401   eval "ac_cv_func_$ac_func=yes"
5402 else
5403   echo "configure: failed program was:" >&5
5404   cat conftest.$ac_ext >&5
5405   rm -rf conftest*
5406   eval "ac_cv_func_$ac_func=no"
5407 fi
5408 rm -f conftest*
5409 fi
5410
5411 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5412   echo "$ac_t""yes" 1>&6
5413   cat >> confdefs.h <<EOF
5414 #define CRAY_STACKSEG_END $ac_func
5415 EOF
5416
5417   break
5418 else
5419   echo "$ac_t""no" 1>&6
5420 fi
5421
5422 done
5423 fi
5424
5425 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5426 echo "configure:5427: checking stack direction for C alloca" >&5
5427 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5428   echo $ac_n "(cached) $ac_c" 1>&6
5429 else
5430   if test "$cross_compiling" = yes; then
5431   ac_cv_c_stack_direction=0
5432 else
5433   cat > conftest.$ac_ext <<EOF
5434 #line 5435 "configure"
5435 #include "confdefs.h"
5436 find_stack_direction ()
5437 {
5438   static char *addr = 0;
5439   auto char dummy;
5440   if (addr == 0)
5441     {
5442       addr = &dummy;
5443       return find_stack_direction ();
5444     }
5445   else
5446     return (&dummy > addr) ? 1 : -1;
5447 }
5448 main ()
5449 {
5450   exit (find_stack_direction() < 0);
5451 }
5452 EOF
5453 if { (eval echo configure:5454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5454 then
5455   ac_cv_c_stack_direction=1
5456 else
5457   echo "configure: failed program was:" >&5
5458   cat conftest.$ac_ext >&5
5459   rm -fr conftest*
5460   ac_cv_c_stack_direction=-1
5461 fi
5462 rm -fr conftest*
5463 fi
5464
5465 fi
5466
5467 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5468 cat >> confdefs.h <<EOF
5469 #define STACK_DIRECTION $ac_cv_c_stack_direction
5470 EOF
5471
5472 fi
5473
5474 for ac_hdr in unistd.h
5475 do
5476 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5477 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5478 echo "configure:5479: checking for $ac_hdr" >&5
5479 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5480   echo $ac_n "(cached) $ac_c" 1>&6
5481 else
5482   cat > conftest.$ac_ext <<EOF
5483 #line 5484 "configure"
5484 #include "confdefs.h"
5485 #include <$ac_hdr>
5486 EOF
5487 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5488 { (eval echo configure:5489: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5489 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5490 if test -z "$ac_err"; then
5491   rm -rf conftest*
5492   eval "ac_cv_header_$ac_safe=yes"
5493 else
5494   echo "$ac_err" >&5
5495   echo "configure: failed program was:" >&5
5496   cat conftest.$ac_ext >&5
5497   rm -rf conftest*
5498   eval "ac_cv_header_$ac_safe=no"
5499 fi
5500 rm -f conftest*
5501 fi
5502 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5503   echo "$ac_t""yes" 1>&6
5504     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5505   cat >> confdefs.h <<EOF
5506 #define $ac_tr_hdr 1
5507 EOF
5508
5509 else
5510   echo "$ac_t""no" 1>&6
5511 fi
5512 done
5513
5514 for ac_func in getpagesize
5515 do
5516 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5517 echo "configure:5518: checking for $ac_func" >&5
5518 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5519   echo $ac_n "(cached) $ac_c" 1>&6
5520 else
5521   cat > conftest.$ac_ext <<EOF
5522 #line 5523 "configure"
5523 #include "confdefs.h"
5524 /* System header to define __stub macros and hopefully few prototypes,
5525     which can conflict with char $ac_func(); below.  */
5526 #include <assert.h>
5527 /* Override any gcc2 internal prototype to avoid an error.  */
5528 /* We use char because int might match the return type of a gcc2
5529     builtin and then its argument prototype would still apply.  */
5530 char $ac_func();
5531
5532 int main() {
5533
5534 /* The GNU C library defines this for functions which it implements
5535     to always fail with ENOSYS.  Some functions are actually named
5536     something starting with __ and the normal name is an alias.  */
5537 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5538 choke me
5539 #else
5540 $ac_func();
5541 #endif
5542
5543 ; return 0; }
5544 EOF
5545 if { (eval echo configure:5546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5546   rm -rf conftest*
5547   eval "ac_cv_func_$ac_func=yes"
5548 else
5549   echo "configure: failed program was:" >&5
5550   cat conftest.$ac_ext >&5
5551   rm -rf conftest*
5552   eval "ac_cv_func_$ac_func=no"
5553 fi
5554 rm -f conftest*
5555 fi
5556
5557 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5558   echo "$ac_t""yes" 1>&6
5559     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5560   cat >> confdefs.h <<EOF
5561 #define $ac_tr_func 1
5562 EOF
5563
5564 else
5565   echo "$ac_t""no" 1>&6
5566 fi
5567 done
5568
5569 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
5570 echo "configure:5571: checking for working mmap" >&5
5571 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
5572   echo $ac_n "(cached) $ac_c" 1>&6
5573 else
5574   if test "$cross_compiling" = yes; then
5575   ac_cv_func_mmap_fixed_mapped=no
5576 else
5577   cat > conftest.$ac_ext <<EOF
5578 #line 5579 "configure"
5579 #include "confdefs.h"
5580
5581 /* Thanks to Mike Haertel and Jim Avera for this test.
5582    Here is a matrix of mmap possibilities:
5583         mmap private not fixed
5584         mmap private fixed at somewhere currently unmapped
5585         mmap private fixed at somewhere already mapped
5586         mmap shared not fixed
5587         mmap shared fixed at somewhere currently unmapped
5588         mmap shared fixed at somewhere already mapped
5589    For private mappings, we should verify that changes cannot be read()
5590    back from the file, nor mmap's back from the file at a different
5591    address.  (There have been systems where private was not correctly
5592    implemented like the infamous i386 svr4.0, and systems where the
5593    VM page cache was not coherent with the filesystem buffer cache
5594    like early versions of FreeBSD and possibly contemporary NetBSD.)
5595    For shared mappings, we should conversely verify that changes get
5596    propogated back to all the places they're supposed to be.
5597
5598    Grep wants private fixed already mapped.
5599    The main things grep needs to know about mmap are:
5600    * does it exist and is it safe to write into the mmap'd area
5601    * how to use it (BSD variants)  */
5602 #include <sys/types.h>
5603 #include <fcntl.h>
5604 #include <sys/mman.h>
5605
5606 /* This mess was copied from the GNU getpagesize.h.  */
5607 #ifndef HAVE_GETPAGESIZE
5608 # ifdef HAVE_UNISTD_H
5609 #  include <unistd.h>
5610 # endif
5611
5612 /* Assume that all systems that can run configure have sys/param.h.  */
5613 # ifndef HAVE_SYS_PARAM_H
5614 #  define HAVE_SYS_PARAM_H 1
5615 # endif
5616
5617 # ifdef _SC_PAGESIZE
5618 #  define getpagesize() sysconf(_SC_PAGESIZE)
5619 # else /* no _SC_PAGESIZE */
5620 #  ifdef HAVE_SYS_PARAM_H
5621 #   include <sys/param.h>
5622 #   ifdef EXEC_PAGESIZE
5623 #    define getpagesize() EXEC_PAGESIZE
5624 #   else /* no EXEC_PAGESIZE */
5625 #    ifdef NBPG
5626 #     define getpagesize() NBPG * CLSIZE
5627 #     ifndef CLSIZE
5628 #      define CLSIZE 1
5629 #     endif /* no CLSIZE */
5630 #    else /* no NBPG */
5631 #     ifdef NBPC
5632 #      define getpagesize() NBPC
5633 #     else /* no NBPC */
5634 #      ifdef PAGESIZE
5635 #       define getpagesize() PAGESIZE
5636 #      endif /* PAGESIZE */
5637 #     endif /* no NBPC */
5638 #    endif /* no NBPG */
5639 #   endif /* no EXEC_PAGESIZE */
5640 #  else /* no HAVE_SYS_PARAM_H */
5641 #   define getpagesize() 8192   /* punt totally */
5642 #  endif /* no HAVE_SYS_PARAM_H */
5643 # endif /* no _SC_PAGESIZE */
5644
5645 #endif /* no HAVE_GETPAGESIZE */
5646
5647 #ifdef __cplusplus
5648 extern "C" { void *malloc(unsigned); }
5649 #else
5650 char *malloc();
5651 #endif
5652
5653 int
5654 main()
5655 {
5656         char *data, *data2, *data3;
5657         int i, pagesize;
5658         int fd;
5659
5660         pagesize = getpagesize();
5661
5662         /*
5663          * First, make a file with some known garbage in it.
5664          */
5665         data = malloc(pagesize);
5666         if (!data)
5667                 exit(1);
5668         for (i = 0; i < pagesize; ++i)
5669                 *(data + i) = rand();
5670         umask(0);
5671         fd = creat("conftestmmap", 0600);
5672         if (fd < 0)
5673                 exit(1);
5674         if (write(fd, data, pagesize) != pagesize)
5675                 exit(1);
5676         close(fd);
5677
5678         /*
5679          * Next, try to mmap the file at a fixed address which
5680          * already has something else allocated at it.  If we can,
5681          * also make sure that we see the same garbage.
5682          */
5683         fd = open("conftestmmap", O_RDWR);
5684         if (fd < 0)
5685                 exit(1);
5686         data2 = malloc(2 * pagesize);
5687         if (!data2)
5688                 exit(1);
5689         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
5690         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
5691             MAP_PRIVATE | MAP_FIXED, fd, 0L))
5692                 exit(1);
5693         for (i = 0; i < pagesize; ++i)
5694                 if (*(data + i) != *(data2 + i))
5695                         exit(1);
5696
5697         /*
5698          * Finally, make sure that changes to the mapped area
5699          * do not percolate back to the file as seen by read().
5700          * (This is a bug on some variants of i386 svr4.0.)
5701          */
5702         for (i = 0; i < pagesize; ++i)
5703                 *(data2 + i) = *(data2 + i) + 1;
5704         data3 = malloc(pagesize);
5705         if (!data3)
5706                 exit(1);
5707         if (read(fd, data3, pagesize) != pagesize)
5708                 exit(1);
5709         for (i = 0; i < pagesize; ++i)
5710                 if (*(data + i) != *(data3 + i))
5711                         exit(1);
5712         close(fd);
5713         unlink("conftestmmap");
5714         exit(0);
5715 }
5716
5717 EOF
5718 if { (eval echo configure:5719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5719 then
5720   ac_cv_func_mmap_fixed_mapped=yes
5721 else
5722   echo "configure: failed program was:" >&5
5723   cat conftest.$ac_ext >&5
5724   rm -fr conftest*
5725   ac_cv_func_mmap_fixed_mapped=no
5726 fi
5727 rm -fr conftest*
5728 fi
5729
5730 fi
5731
5732 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
5733 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5734   cat >> confdefs.h <<\EOF
5735 #define HAVE_MMAP 1
5736 EOF
5737
5738 fi
5739
5740 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
5741 echo "configure:5742: checking for pid_t" >&5
5742 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
5743   echo $ac_n "(cached) $ac_c" 1>&6
5744 else
5745   cat > conftest.$ac_ext <<EOF
5746 #line 5747 "configure"
5747 #include "confdefs.h"
5748 #include <sys/types.h>
5749 #if STDC_HEADERS
5750 #include <stdlib.h>
5751 #include <stddef.h>
5752 #endif
5753 EOF
5754 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5755   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5756   rm -rf conftest*
5757   ac_cv_type_pid_t=yes
5758 else
5759   rm -rf conftest*
5760   ac_cv_type_pid_t=no
5761 fi
5762 rm -f conftest*
5763
5764 fi
5765 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
5766 if test $ac_cv_type_pid_t = no; then
5767   cat >> confdefs.h <<\EOF
5768 #define pid_t int
5769 EOF
5770
5771 fi
5772
5773 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
5774 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
5775 echo "configure:5776: checking for vfork.h" >&5
5776 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5777   echo $ac_n "(cached) $ac_c" 1>&6
5778 else
5779   cat > conftest.$ac_ext <<EOF
5780 #line 5781 "configure"
5781 #include "confdefs.h"
5782 #include <vfork.h>
5783 EOF
5784 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5785 { (eval echo configure:5786: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5786 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5787 if test -z "$ac_err"; then
5788   rm -rf conftest*
5789   eval "ac_cv_header_$ac_safe=yes"
5790 else
5791   echo "$ac_err" >&5
5792   echo "configure: failed program was:" >&5
5793   cat conftest.$ac_ext >&5
5794   rm -rf conftest*
5795   eval "ac_cv_header_$ac_safe=no"
5796 fi
5797 rm -f conftest*
5798 fi
5799 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5800   echo "$ac_t""yes" 1>&6
5801   cat >> confdefs.h <<\EOF
5802 #define HAVE_VFORK_H 1
5803 EOF
5804
5805 else
5806   echo "$ac_t""no" 1>&6
5807 fi
5808
5809 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
5810 echo "configure:5811: checking for working vfork" >&5
5811 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
5812   echo $ac_n "(cached) $ac_c" 1>&6
5813 else
5814   if test "$cross_compiling" = yes; then
5815   echo $ac_n "checking for vfork""... $ac_c" 1>&6
5816 echo "configure:5817: checking for vfork" >&5
5817 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
5818   echo $ac_n "(cached) $ac_c" 1>&6
5819 else
5820   cat > conftest.$ac_ext <<EOF
5821 #line 5822 "configure"
5822 #include "confdefs.h"
5823 /* System header to define __stub macros and hopefully few prototypes,
5824     which can conflict with char vfork(); below.  */
5825 #include <assert.h>
5826 /* Override any gcc2 internal prototype to avoid an error.  */
5827 /* We use char because int might match the return type of a gcc2
5828     builtin and then its argument prototype would still apply.  */
5829 char vfork();
5830
5831 int main() {
5832
5833 /* The GNU C library defines this for functions which it implements
5834     to always fail with ENOSYS.  Some functions are actually named
5835     something starting with __ and the normal name is an alias.  */
5836 #if defined (__stub_vfork) || defined (__stub___vfork)
5837 choke me
5838 #else
5839 vfork();
5840 #endif
5841
5842 ; return 0; }
5843 EOF
5844 if { (eval echo configure:5845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5845   rm -rf conftest*
5846   eval "ac_cv_func_vfork=yes"
5847 else
5848   echo "configure: failed program was:" >&5
5849   cat conftest.$ac_ext >&5
5850   rm -rf conftest*
5851   eval "ac_cv_func_vfork=no"
5852 fi
5853 rm -f conftest*
5854 fi
5855
5856 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
5857   echo "$ac_t""yes" 1>&6
5858   :
5859 else
5860   echo "$ac_t""no" 1>&6
5861 fi
5862
5863 ac_cv_func_vfork_works=$ac_cv_func_vfork
5864 else
5865   cat > conftest.$ac_ext <<EOF
5866 #line 5867 "configure"
5867 #include "confdefs.h"
5868 /* Thanks to Paul Eggert for this test.  */
5869 #include <stdio.h>
5870 #include <sys/types.h>
5871 #include <sys/stat.h>
5872 #ifdef HAVE_UNISTD_H
5873 #include <unistd.h>
5874 #endif
5875 #ifdef HAVE_VFORK_H
5876 #include <vfork.h>
5877 #endif
5878 /* On some sparc systems, changes by the child to local and incoming
5879    argument registers are propagated back to the parent.
5880    The compiler is told about this with #include <vfork.h>,
5881    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
5882    Test for this by using a static variable whose address
5883    is put into a register that is clobbered by the vfork.  */
5884 static
5885 #ifdef __cplusplus
5886 sparc_address_test (int arg)
5887 #else
5888 sparc_address_test (arg) int arg;
5889 #endif
5890 {
5891   static pid_t child;
5892   if (!child) {
5893     child = vfork ();
5894     if (child < 0) {
5895       perror ("vfork");
5896       _exit(2);
5897     }
5898     if (!child) {
5899       arg = getpid();
5900       write(-1, "", 0);
5901       _exit (arg);
5902     }
5903   }
5904 }
5905 main() {
5906   pid_t parent = getpid ();
5907   pid_t child;
5908
5909   sparc_address_test ();
5910
5911   child = vfork ();
5912
5913   if (child == 0) {
5914     /* Here is another test for sparc vfork register problems.
5915        This test uses lots of local variables, at least
5916        as many local variables as main has allocated so far
5917        including compiler temporaries.  4 locals are enough for
5918        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
5919        A buggy compiler should reuse the register of parent
5920        for one of the local variables, since it will think that
5921        parent can't possibly be used any more in this routine.
5922        Assigning to the local variable will thus munge parent
5923        in the parent process.  */
5924     pid_t
5925       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
5926       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
5927     /* Convince the compiler that p..p7 are live; otherwise, it might
5928        use the same hardware register for all 8 local variables.  */
5929     if (p != p1 || p != p2 || p != p3 || p != p4
5930         || p != p5 || p != p6 || p != p7)
5931       _exit(1);
5932
5933     /* On some systems (e.g. IRIX 3.3),
5934        vfork doesn't separate parent from child file descriptors.
5935        If the child closes a descriptor before it execs or exits,
5936        this munges the parent's descriptor as well.
5937        Test for this by closing stdout in the child.  */
5938     _exit(close(fileno(stdout)) != 0);
5939   } else {
5940     int status;
5941     struct stat st;
5942
5943     while (wait(&status) != child)
5944       ;
5945     exit(
5946          /* Was there some problem with vforking?  */
5947          child < 0
5948
5949          /* Did the child fail?  (This shouldn't happen.)  */
5950          || status
5951
5952          /* Did the vfork/compiler bug occur?  */
5953          || parent != getpid()
5954
5955          /* Did the file descriptor bug occur?  */
5956          || fstat(fileno(stdout), &st) != 0
5957          );
5958   }
5959 }
5960 EOF
5961 if { (eval echo configure:5962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5962 then
5963   ac_cv_func_vfork_works=yes
5964 else
5965   echo "configure: failed program was:" >&5
5966   cat conftest.$ac_ext >&5
5967   rm -fr conftest*
5968   ac_cv_func_vfork_works=no
5969 fi
5970 rm -fr conftest*
5971 fi
5972
5973 fi
5974
5975 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
5976 if test $ac_cv_func_vfork_works = no; then
5977   cat >> confdefs.h <<\EOF
5978 #define vfork fork
5979 EOF
5980
5981 fi
5982
5983 for ac_func in canonicalize_file_name realpath
5984 do
5985 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5986 echo "configure:5987: checking for $ac_func" >&5
5987 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5988   echo $ac_n "(cached) $ac_c" 1>&6
5989 else
5990   cat > conftest.$ac_ext <<EOF
5991 #line 5992 "configure"
5992 #include "confdefs.h"
5993 /* System header to define __stub macros and hopefully few prototypes,
5994     which can conflict with char $ac_func(); below.  */
5995 #include <assert.h>
5996 /* Override any gcc2 internal prototype to avoid an error.  */
5997 /* We use char because int might match the return type of a gcc2
5998     builtin and then its argument prototype would still apply.  */
5999 char $ac_func();
6000
6001 int main() {
6002
6003 /* The GNU C library defines this for functions which it implements
6004     to always fail with ENOSYS.  Some functions are actually named
6005     something starting with __ and the normal name is an alias.  */
6006 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6007 choke me
6008 #else
6009 $ac_func();
6010 #endif
6011
6012 ; return 0; }
6013 EOF
6014 if { (eval echo configure:6015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6015   rm -rf conftest*
6016   eval "ac_cv_func_$ac_func=yes"
6017 else
6018   echo "configure: failed program was:" >&5
6019   cat conftest.$ac_ext >&5
6020   rm -rf conftest*
6021   eval "ac_cv_func_$ac_func=no"
6022 fi
6023 rm -f conftest*
6024 fi
6025
6026 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6027   echo "$ac_t""yes" 1>&6
6028     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6029   cat >> confdefs.h <<EOF
6030 #define $ac_tr_func 1
6031 EOF
6032
6033 else
6034   echo "$ac_t""no" 1>&6
6035 fi
6036 done
6037
6038 for ac_func in poll
6039 do
6040 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6041 echo "configure:6042: checking for $ac_func" >&5
6042 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6043   echo $ac_n "(cached) $ac_c" 1>&6
6044 else
6045   cat > conftest.$ac_ext <<EOF
6046 #line 6047 "configure"
6047 #include "confdefs.h"
6048 /* System header to define __stub macros and hopefully few prototypes,
6049     which can conflict with char $ac_func(); below.  */
6050 #include <assert.h>
6051 /* Override any gcc2 internal prototype to avoid an error.  */
6052 /* We use char because int might match the return type of a gcc2
6053     builtin and then its argument prototype would still apply.  */
6054 char $ac_func();
6055
6056 int main() {
6057
6058 /* The GNU C library defines this for functions which it implements
6059     to always fail with ENOSYS.  Some functions are actually named
6060     something starting with __ and the normal name is an alias.  */
6061 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6062 choke me
6063 #else
6064 $ac_func();
6065 #endif
6066
6067 ; return 0; }
6068 EOF
6069 if { (eval echo configure:6070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6070   rm -rf conftest*
6071   eval "ac_cv_func_$ac_func=yes"
6072 else
6073   echo "configure: failed program was:" >&5
6074   cat conftest.$ac_ext >&5
6075   rm -rf conftest*
6076   eval "ac_cv_func_$ac_func=no"
6077 fi
6078 rm -f conftest*
6079 fi
6080
6081 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6082   echo "$ac_t""yes" 1>&6
6083     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6084   cat >> confdefs.h <<EOF
6085 #define $ac_tr_func 1
6086 EOF
6087
6088 else
6089   echo "$ac_t""no" 1>&6
6090 fi
6091 done
6092
6093 for ac_func in sbrk
6094 do
6095 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6096 echo "configure:6097: checking for $ac_func" >&5
6097 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6098   echo $ac_n "(cached) $ac_c" 1>&6
6099 else
6100   cat > conftest.$ac_ext <<EOF
6101 #line 6102 "configure"
6102 #include "confdefs.h"
6103 /* System header to define __stub macros and hopefully few prototypes,
6104     which can conflict with char $ac_func(); below.  */
6105 #include <assert.h>
6106 /* Override any gcc2 internal prototype to avoid an error.  */
6107 /* We use char because int might match the return type of a gcc2
6108     builtin and then its argument prototype would still apply.  */
6109 char $ac_func();
6110
6111 int main() {
6112
6113 /* The GNU C library defines this for functions which it implements
6114     to always fail with ENOSYS.  Some functions are actually named
6115     something starting with __ and the normal name is an alias.  */
6116 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6117 choke me
6118 #else
6119 $ac_func();
6120 #endif
6121
6122 ; return 0; }
6123 EOF
6124 if { (eval echo configure:6125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6125   rm -rf conftest*
6126   eval "ac_cv_func_$ac_func=yes"
6127 else
6128   echo "configure: failed program was:" >&5
6129   cat conftest.$ac_ext >&5
6130   rm -rf conftest*
6131   eval "ac_cv_func_$ac_func=no"
6132 fi
6133 rm -f conftest*
6134 fi
6135
6136 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6137   echo "$ac_t""yes" 1>&6
6138     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6139   cat >> confdefs.h <<EOF
6140 #define $ac_tr_func 1
6141 EOF
6142
6143 else
6144   echo "$ac_t""no" 1>&6
6145 fi
6146 done
6147
6148 for ac_func in setpgid setpgrp
6149 do
6150 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6151 echo "configure:6152: checking for $ac_func" >&5
6152 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6153   echo $ac_n "(cached) $ac_c" 1>&6
6154 else
6155   cat > conftest.$ac_ext <<EOF
6156 #line 6157 "configure"
6157 #include "confdefs.h"
6158 /* System header to define __stub macros and hopefully few prototypes,
6159     which can conflict with char $ac_func(); below.  */
6160 #include <assert.h>
6161 /* Override any gcc2 internal prototype to avoid an error.  */
6162 /* We use char because int might match the return type of a gcc2
6163     builtin and then its argument prototype would still apply.  */
6164 char $ac_func();
6165
6166 int main() {
6167
6168 /* The GNU C library defines this for functions which it implements
6169     to always fail with ENOSYS.  Some functions are actually named
6170     something starting with __ and the normal name is an alias.  */
6171 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6172 choke me
6173 #else
6174 $ac_func();
6175 #endif
6176
6177 ; return 0; }
6178 EOF
6179 if { (eval echo configure:6180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6180   rm -rf conftest*
6181   eval "ac_cv_func_$ac_func=yes"
6182 else
6183   echo "configure: failed program was:" >&5
6184   cat conftest.$ac_ext >&5
6185   rm -rf conftest*
6186   eval "ac_cv_func_$ac_func=no"
6187 fi
6188 rm -f conftest*
6189 fi
6190
6191 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6192   echo "$ac_t""yes" 1>&6
6193     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6194   cat >> confdefs.h <<EOF
6195 #define $ac_tr_func 1
6196 EOF
6197
6198 else
6199   echo "$ac_t""no" 1>&6
6200 fi
6201 done
6202
6203 for ac_func in sigaction sigprocmask sigsetmask
6204 do
6205 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6206 echo "configure:6207: checking for $ac_func" >&5
6207 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6208   echo $ac_n "(cached) $ac_c" 1>&6
6209 else
6210   cat > conftest.$ac_ext <<EOF
6211 #line 6212 "configure"
6212 #include "confdefs.h"
6213 /* System header to define __stub macros and hopefully few prototypes,
6214     which can conflict with char $ac_func(); below.  */
6215 #include <assert.h>
6216 /* Override any gcc2 internal prototype to avoid an error.  */
6217 /* We use char because int might match the return type of a gcc2
6218     builtin and then its argument prototype would still apply.  */
6219 char $ac_func();
6220
6221 int main() {
6222
6223 /* The GNU C library defines this for functions which it implements
6224     to always fail with ENOSYS.  Some functions are actually named
6225     something starting with __ and the normal name is an alias.  */
6226 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6227 choke me
6228 #else
6229 $ac_func();
6230 #endif
6231
6232 ; return 0; }
6233 EOF
6234 if { (eval echo configure:6235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6235   rm -rf conftest*
6236   eval "ac_cv_func_$ac_func=yes"
6237 else
6238   echo "configure: failed program was:" >&5
6239   cat conftest.$ac_ext >&5
6240   rm -rf conftest*
6241   eval "ac_cv_func_$ac_func=no"
6242 fi
6243 rm -f conftest*
6244 fi
6245
6246 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6247   echo "$ac_t""yes" 1>&6
6248     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6249   cat >> confdefs.h <<EOF
6250 #define $ac_tr_func 1
6251 EOF
6252
6253 else
6254   echo "$ac_t""no" 1>&6
6255 fi
6256 done
6257
6258 for ac_func in socketpair
6259 do
6260 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6261 echo "configure:6262: checking for $ac_func" >&5
6262 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6263   echo $ac_n "(cached) $ac_c" 1>&6
6264 else
6265   cat > conftest.$ac_ext <<EOF
6266 #line 6267 "configure"
6267 #include "confdefs.h"
6268 /* System header to define __stub macros and hopefully few prototypes,
6269     which can conflict with char $ac_func(); below.  */
6270 #include <assert.h>
6271 /* Override any gcc2 internal prototype to avoid an error.  */
6272 /* We use char because int might match the return type of a gcc2
6273     builtin and then its argument prototype would still apply.  */
6274 char $ac_func();
6275
6276 int main() {
6277
6278 /* The GNU C library defines this for functions which it implements
6279     to always fail with ENOSYS.  Some functions are actually named
6280     something starting with __ and the normal name is an alias.  */
6281 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6282 choke me
6283 #else
6284 $ac_func();
6285 #endif
6286
6287 ; return 0; }
6288 EOF
6289 if { (eval echo configure:6290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6290   rm -rf conftest*
6291   eval "ac_cv_func_$ac_func=yes"
6292 else
6293   echo "configure: failed program was:" >&5
6294   cat conftest.$ac_ext >&5
6295   rm -rf conftest*
6296   eval "ac_cv_func_$ac_func=no"
6297 fi
6298 rm -f conftest*
6299 fi
6300
6301 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6302   echo "$ac_t""yes" 1>&6
6303     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6304   cat >> confdefs.h <<EOF
6305 #define $ac_tr_func 1
6306 EOF
6307
6308 else
6309   echo "$ac_t""no" 1>&6
6310 fi
6311 done
6312
6313
6314 if test "$cross_compiling" = no; then
6315   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
6316 echo "configure:6317: checking whether setpgrp takes no argument" >&5
6317 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
6318   echo $ac_n "(cached) $ac_c" 1>&6
6319 else
6320   if test "$cross_compiling" = yes; then
6321   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
6322 else
6323   cat > conftest.$ac_ext <<EOF
6324 #line 6325 "configure"
6325 #include "confdefs.h"
6326
6327 #ifdef HAVE_UNISTD_H
6328 #include <unistd.h>
6329 #endif
6330
6331 /*
6332  * If this system has a BSD-style setpgrp, which takes arguments, exit
6333  * successfully.
6334  */
6335 main()
6336 {
6337     if (setpgrp(1,1) == -1)
6338         exit(0);
6339     else
6340         exit(1);
6341 }
6342
6343 EOF
6344 if { (eval echo configure:6345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6345 then
6346   ac_cv_func_setpgrp_void=no
6347 else
6348   echo "configure: failed program was:" >&5
6349   cat conftest.$ac_ext >&5
6350   rm -fr conftest*
6351   ac_cv_func_setpgrp_void=yes
6352 fi
6353 rm -fr conftest*
6354 fi
6355
6356
6357 fi
6358
6359 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
6360 if test $ac_cv_func_setpgrp_void = yes; then
6361   cat >> confdefs.h <<\EOF
6362 #define SETPGRP_VOID 1
6363 EOF
6364
6365 fi
6366
6367 else
6368   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
6369 echo "configure:6370: checking whether setpgrp takes no argument" >&5
6370 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
6371   echo $ac_n "(cached) $ac_c" 1>&6
6372 else
6373   cat > conftest.$ac_ext <<EOF
6374 #line 6375 "configure"
6375 #include "confdefs.h"
6376
6377 #include <unistd.h>
6378
6379 int main() {
6380
6381   if (setpgrp(1,1) == -1)
6382     exit (0);
6383   else
6384     exit (1);
6385
6386 ; return 0; }
6387 EOF
6388 if { (eval echo configure:6389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6389   rm -rf conftest*
6390   ac_cv_func_setpgrp_void=no
6391 else
6392   echo "configure: failed program was:" >&5
6393   cat conftest.$ac_ext >&5
6394   rm -rf conftest*
6395   ac_cv_func_setpgrp_void=yes
6396 fi
6397 rm -f conftest*
6398 fi
6399
6400 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
6401 if test $ac_cv_func_setpgrp_void = yes; then
6402   cat >> confdefs.h <<\EOF
6403 #define SETPGRP_VOID 1
6404 EOF
6405
6406 fi
6407 fi
6408
6409 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
6410 # since sigsetjmp might only be defined as a macro.
6411 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
6412 echo "configure:6413: checking for sigsetjmp" >&5
6413 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
6414   echo $ac_n "(cached) $ac_c" 1>&6
6415 else
6416   cat > conftest.$ac_ext <<EOF
6417 #line 6418 "configure"
6418 #include "confdefs.h"
6419
6420 #include <setjmp.h>
6421
6422 int main() {
6423 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
6424 ; return 0; }
6425 EOF
6426 if { (eval echo configure:6427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6427   rm -rf conftest*
6428   gdb_cv_func_sigsetjmp=yes
6429 else
6430   echo "configure: failed program was:" >&5
6431   cat conftest.$ac_ext >&5
6432   rm -rf conftest*
6433   gdb_cv_func_sigsetjmp=no
6434 fi
6435 rm -f conftest*
6436 fi
6437
6438 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
6439 if test $gdb_cv_func_sigsetjmp = yes; then
6440   cat >> confdefs.h <<\EOF
6441 #define HAVE_SIGSETJMP 1
6442 EOF
6443
6444 fi
6445
6446 # Assume we'll default to using the included libiberty regex.
6447 gdb_use_included_regex=yes
6448
6449 # However, if the system regex is GNU regex, then default to *not*
6450 # using the included regex.
6451 echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6452 echo "configure:6453: checking for GNU regex" >&5
6453 if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6454   echo $ac_n "(cached) $ac_c" 1>&6
6455 else
6456   cat > conftest.$ac_ext <<EOF
6457 #line 6458 "configure"
6458 #include "confdefs.h"
6459 #include <gnu-versions.h>
6460 int main() {
6461 #define REGEX_INTERFACE_VERSION 1
6462 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
6463 # error "Version mismatch"
6464 #endif
6465 ; return 0; }
6466 EOF
6467 if { (eval echo configure:6468: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6468   rm -rf conftest*
6469   gdb_cv_have_gnu_regex=yes
6470 else
6471   echo "configure: failed program was:" >&5
6472   cat conftest.$ac_ext >&5
6473   rm -rf conftest*
6474   gdb_cv_have_gnu_regex=no
6475 fi
6476 rm -f conftest*
6477 fi
6478
6479 echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6480 if test $gdb_cv_have_gnu_regex = yes; then
6481   gdb_use_included_regex=no
6482 fi
6483
6484 # Check whether --with-included-regex or --without-included-regex was given.
6485 if test "${with_included_regex+set}" = set; then
6486   withval="$with_included_regex"
6487   gdb_with_regex=$withval
6488 else
6489   gdb_with_regex=$gdb_use_included_regex
6490 fi
6491
6492 if test "$gdb_with_regex" = yes; then
6493   cat >> confdefs.h <<\EOF
6494 #define USE_INCLUDED_REGEX 1
6495 EOF
6496
6497 fi
6498
6499 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
6500 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
6501 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
6502 echo "configure:6503: checking for r_fs in struct reg" >&5
6503 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
6504   echo $ac_n "(cached) $ac_c" 1>&6
6505 else
6506   cat > conftest.$ac_ext <<EOF
6507 #line 6508 "configure"
6508 #include "confdefs.h"
6509 #include <machine/reg.h>
6510 int main() {
6511 struct reg r; r.r_fs;
6512 ; return 0; }
6513 EOF
6514 if { (eval echo configure:6515: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6515   rm -rf conftest*
6516   gdb_cv_struct_reg_r_fs=yes
6517 else
6518   echo "configure: failed program was:" >&5
6519   cat conftest.$ac_ext >&5
6520   rm -rf conftest*
6521   gdb_cv_struct_reg_r_fs=no
6522 fi
6523 rm -f conftest*
6524 fi
6525
6526 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
6527 if test $gdb_cv_struct_reg_r_fs = yes; then
6528   cat >> confdefs.h <<\EOF
6529 #define HAVE_STRUCT_REG_R_FS 1
6530 EOF
6531
6532 fi
6533 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
6534 echo "configure:6535: checking for r_gs in struct reg" >&5
6535 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
6536   echo $ac_n "(cached) $ac_c" 1>&6
6537 else
6538   cat > conftest.$ac_ext <<EOF
6539 #line 6540 "configure"
6540 #include "confdefs.h"
6541 #include <machine/reg.h>
6542 int main() {
6543 struct reg r; r.r_gs;
6544 ; return 0; }
6545 EOF
6546 if { (eval echo configure:6547: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6547   rm -rf conftest*
6548   gdb_cv_struct_reg_r_gs=yes
6549 else
6550   echo "configure: failed program was:" >&5
6551   cat conftest.$ac_ext >&5
6552   rm -rf conftest*
6553   gdb_cv_struct_reg_r_gs=no
6554 fi
6555 rm -f conftest*
6556 fi
6557
6558 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
6559 if test $gdb_cv_struct_reg_r_gs = yes; then
6560   cat >> confdefs.h <<\EOF
6561 #define HAVE_STRUCT_REG_R_GS 1
6562 EOF
6563
6564 fi
6565
6566 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
6567 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
6568 echo "configure:6569: checking for PTRACE_GETREGS" >&5
6569 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
6570   echo $ac_n "(cached) $ac_c" 1>&6
6571 else
6572   cat > conftest.$ac_ext <<EOF
6573 #line 6574 "configure"
6574 #include "confdefs.h"
6575 #include <sys/ptrace.h>
6576 int main() {
6577 PTRACE_GETREGS;
6578 ; return 0; }
6579 EOF
6580 if { (eval echo configure:6581: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6581   rm -rf conftest*
6582   gdb_cv_have_ptrace_getregs=yes
6583 else
6584   echo "configure: failed program was:" >&5
6585   cat conftest.$ac_ext >&5
6586   rm -rf conftest*
6587   gdb_cv_have_ptrace_getregs=no
6588 fi
6589 rm -f conftest*
6590 fi
6591
6592 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
6593 if test $gdb_cv_have_ptrace_getregs = yes; then
6594   cat >> confdefs.h <<\EOF
6595 #define HAVE_PTRACE_GETREGS 1
6596 EOF
6597
6598 fi
6599
6600 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
6601 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
6602 echo "configure:6603: checking for PTRACE_GETFPXREGS" >&5
6603 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
6604   echo $ac_n "(cached) $ac_c" 1>&6
6605 else
6606   cat > conftest.$ac_ext <<EOF
6607 #line 6608 "configure"
6608 #include "confdefs.h"
6609 #include <sys/ptrace.h>
6610 int main() {
6611 PTRACE_GETFPXREGS;
6612 ; return 0; }
6613 EOF
6614 if { (eval echo configure:6615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6615   rm -rf conftest*
6616   gdb_cv_have_ptrace_getfpxregs=yes
6617 else
6618   echo "configure: failed program was:" >&5
6619   cat conftest.$ac_ext >&5
6620   rm -rf conftest*
6621   gdb_cv_have_ptrace_getfpxregs=no
6622 fi
6623 rm -f conftest*
6624 fi
6625
6626 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
6627 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
6628   cat >> confdefs.h <<\EOF
6629 #define HAVE_PTRACE_GETFPXREGS 1
6630 EOF
6631
6632 fi
6633
6634 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
6635 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
6636 echo "configure:6637: checking for PT_GETDBREGS" >&5
6637 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
6638   echo $ac_n "(cached) $ac_c" 1>&6
6639 else
6640   cat > conftest.$ac_ext <<EOF
6641 #line 6642 "configure"
6642 #include "confdefs.h"
6643 #include <sys/types.h>
6644 #include <sys/ptrace.h>
6645 int main() {
6646 PT_GETDBREGS;
6647 ; return 0; }
6648 EOF
6649 if { (eval echo configure:6650: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6650   rm -rf conftest*
6651   gdb_cv_have_pt_getdbregs=yes
6652 else
6653   echo "configure: failed program was:" >&5
6654   cat conftest.$ac_ext >&5
6655   rm -rf conftest*
6656   gdb_cv_have_pt_getdbregs=no
6657 fi
6658 rm -f conftest*
6659 fi
6660
6661 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
6662 if test $gdb_cv_have_pt_getdbregs = yes; then
6663   cat >> confdefs.h <<\EOF
6664 #define HAVE_PT_GETDBREGS 1
6665 EOF
6666
6667 fi
6668
6669 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
6670 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
6671 echo "configure:6672: checking for PT_GETXMMREGS" >&5
6672 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
6673   echo $ac_n "(cached) $ac_c" 1>&6
6674 else
6675   cat > conftest.$ac_ext <<EOF
6676 #line 6677 "configure"
6677 #include "confdefs.h"
6678 #include <sys/types.h>
6679 #include <sys/ptrace.h>
6680 int main() {
6681 PT_GETXMMREGS;
6682 ; return 0; }
6683 EOF
6684 if { (eval echo configure:6685: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6685   rm -rf conftest*
6686   gdb_cv_have_pt_getxmmregs=yes
6687 else
6688   echo "configure: failed program was:" >&5
6689   cat conftest.$ac_ext >&5
6690   rm -rf conftest*
6691   gdb_cv_have_pt_getxmmregs=no
6692 fi
6693 rm -f conftest*
6694 fi
6695
6696 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
6697 if test $gdb_cv_have_pt_getxmmregs = yes; then
6698   cat >> confdefs.h <<\EOF
6699 #define HAVE_PT_GETXMMREGS 1
6700 EOF
6701
6702 fi
6703
6704
6705 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
6706 echo "configure:6707: checking whether malloc must be declared" >&5
6707 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
6708   echo $ac_n "(cached) $ac_c" 1>&6
6709 else
6710   cat > conftest.$ac_ext <<EOF
6711 #line 6712 "configure"
6712 #include "confdefs.h"
6713
6714 #include <stdio.h>
6715 #ifdef HAVE_STRING_H
6716 #include <string.h>
6717 #else
6718 #ifdef HAVE_STRINGS_H
6719 #include <strings.h>
6720 #endif
6721 #endif
6722 #ifdef HAVE_STDLIB_H
6723 #include <stdlib.h>
6724 #endif
6725 #ifdef HAVE_UNISTD_H
6726 #include <unistd.h>
6727 #endif
6728 int main() {
6729 char *(*pfn) = (char *(*)) malloc
6730 ; return 0; }
6731 EOF
6732 if { (eval echo configure:6733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6733   rm -rf conftest*
6734   bfd_cv_decl_needed_malloc=no
6735 else
6736   echo "configure: failed program was:" >&5
6737   cat conftest.$ac_ext >&5
6738   rm -rf conftest*
6739   bfd_cv_decl_needed_malloc=yes
6740 fi
6741 rm -f conftest*
6742 fi
6743
6744 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
6745 if test $bfd_cv_decl_needed_malloc = yes; then
6746   cat >> confdefs.h <<\EOF
6747 #define NEED_DECLARATION_MALLOC 1
6748 EOF
6749
6750 fi
6751
6752 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
6753 echo "configure:6754: checking whether realloc must be declared" >&5
6754 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
6755   echo $ac_n "(cached) $ac_c" 1>&6
6756 else
6757   cat > conftest.$ac_ext <<EOF
6758 #line 6759 "configure"
6759 #include "confdefs.h"
6760
6761 #include <stdio.h>
6762 #ifdef HAVE_STRING_H
6763 #include <string.h>
6764 #else
6765 #ifdef HAVE_STRINGS_H
6766 #include <strings.h>
6767 #endif
6768 #endif
6769 #ifdef HAVE_STDLIB_H
6770 #include <stdlib.h>
6771 #endif
6772 #ifdef HAVE_UNISTD_H
6773 #include <unistd.h>
6774 #endif
6775 int main() {
6776 char *(*pfn) = (char *(*)) realloc
6777 ; return 0; }
6778 EOF
6779 if { (eval echo configure:6780: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6780   rm -rf conftest*
6781   bfd_cv_decl_needed_realloc=no
6782 else
6783   echo "configure: failed program was:" >&5
6784   cat conftest.$ac_ext >&5
6785   rm -rf conftest*
6786   bfd_cv_decl_needed_realloc=yes
6787 fi
6788 rm -f conftest*
6789 fi
6790
6791 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
6792 if test $bfd_cv_decl_needed_realloc = yes; then
6793   cat >> confdefs.h <<\EOF
6794 #define NEED_DECLARATION_REALLOC 1
6795 EOF
6796
6797 fi
6798
6799 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
6800 echo "configure:6801: checking whether free must be declared" >&5
6801 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
6802   echo $ac_n "(cached) $ac_c" 1>&6
6803 else
6804   cat > conftest.$ac_ext <<EOF
6805 #line 6806 "configure"
6806 #include "confdefs.h"
6807
6808 #include <stdio.h>
6809 #ifdef HAVE_STRING_H
6810 #include <string.h>
6811 #else
6812 #ifdef HAVE_STRINGS_H
6813 #include <strings.h>
6814 #endif
6815 #endif
6816 #ifdef HAVE_STDLIB_H
6817 #include <stdlib.h>
6818 #endif
6819 #ifdef HAVE_UNISTD_H
6820 #include <unistd.h>
6821 #endif
6822 int main() {
6823 char *(*pfn) = (char *(*)) free
6824 ; return 0; }
6825 EOF
6826 if { (eval echo configure:6827: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6827   rm -rf conftest*
6828   bfd_cv_decl_needed_free=no
6829 else
6830   echo "configure: failed program was:" >&5
6831   cat conftest.$ac_ext >&5
6832   rm -rf conftest*
6833   bfd_cv_decl_needed_free=yes
6834 fi
6835 rm -f conftest*
6836 fi
6837
6838 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
6839 if test $bfd_cv_decl_needed_free = yes; then
6840   cat >> confdefs.h <<\EOF
6841 #define NEED_DECLARATION_FREE 1
6842 EOF
6843
6844 fi
6845
6846 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
6847 echo "configure:6848: checking whether strerror must be declared" >&5
6848 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
6849   echo $ac_n "(cached) $ac_c" 1>&6
6850 else
6851   cat > conftest.$ac_ext <<EOF
6852 #line 6853 "configure"
6853 #include "confdefs.h"
6854
6855 #include <stdio.h>
6856 #ifdef HAVE_STRING_H
6857 #include <string.h>
6858 #else
6859 #ifdef HAVE_STRINGS_H
6860 #include <strings.h>
6861 #endif
6862 #endif
6863 #ifdef HAVE_STDLIB_H
6864 #include <stdlib.h>
6865 #endif
6866 #ifdef HAVE_UNISTD_H
6867 #include <unistd.h>
6868 #endif
6869 int main() {
6870 char *(*pfn) = (char *(*)) strerror
6871 ; return 0; }
6872 EOF
6873 if { (eval echo configure:6874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6874   rm -rf conftest*
6875   bfd_cv_decl_needed_strerror=no
6876 else
6877   echo "configure: failed program was:" >&5
6878   cat conftest.$ac_ext >&5
6879   rm -rf conftest*
6880   bfd_cv_decl_needed_strerror=yes
6881 fi
6882 rm -f conftest*
6883 fi
6884
6885 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
6886 if test $bfd_cv_decl_needed_strerror = yes; then
6887   cat >> confdefs.h <<\EOF
6888 #define NEED_DECLARATION_STRERROR 1
6889 EOF
6890
6891 fi
6892
6893 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
6894 echo "configure:6895: checking whether strdup must be declared" >&5
6895 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
6896   echo $ac_n "(cached) $ac_c" 1>&6
6897 else
6898   cat > conftest.$ac_ext <<EOF
6899 #line 6900 "configure"
6900 #include "confdefs.h"
6901
6902 #include <stdio.h>
6903 #ifdef HAVE_STRING_H
6904 #include <string.h>
6905 #else
6906 #ifdef HAVE_STRINGS_H
6907 #include <strings.h>
6908 #endif
6909 #endif
6910 #ifdef HAVE_STDLIB_H
6911 #include <stdlib.h>
6912 #endif
6913 #ifdef HAVE_UNISTD_H
6914 #include <unistd.h>
6915 #endif
6916 int main() {
6917 char *(*pfn) = (char *(*)) strdup
6918 ; return 0; }
6919 EOF
6920 if { (eval echo configure:6921: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6921   rm -rf conftest*
6922   bfd_cv_decl_needed_strdup=no
6923 else
6924   echo "configure: failed program was:" >&5
6925   cat conftest.$ac_ext >&5
6926   rm -rf conftest*
6927   bfd_cv_decl_needed_strdup=yes
6928 fi
6929 rm -f conftest*
6930 fi
6931
6932 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
6933 if test $bfd_cv_decl_needed_strdup = yes; then
6934   cat >> confdefs.h <<\EOF
6935 #define NEED_DECLARATION_STRDUP 1
6936 EOF
6937
6938 fi
6939
6940 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
6941 echo "configure:6942: checking whether strstr must be declared" >&5
6942 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
6943   echo $ac_n "(cached) $ac_c" 1>&6
6944 else
6945   cat > conftest.$ac_ext <<EOF
6946 #line 6947 "configure"
6947 #include "confdefs.h"
6948
6949 #include <stdio.h>
6950 #ifdef HAVE_STRING_H
6951 #include <string.h>
6952 #else
6953 #ifdef HAVE_STRINGS_H
6954 #include <strings.h>
6955 #endif
6956 #endif
6957 #ifdef HAVE_STDLIB_H
6958 #include <stdlib.h>
6959 #endif
6960 #ifdef HAVE_UNISTD_H
6961 #include <unistd.h>
6962 #endif
6963 int main() {
6964 char *(*pfn) = (char *(*)) strstr
6965 ; return 0; }
6966 EOF
6967 if { (eval echo configure:6968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6968   rm -rf conftest*
6969   bfd_cv_decl_needed_strstr=no
6970 else
6971   echo "configure: failed program was:" >&5
6972   cat conftest.$ac_ext >&5
6973   rm -rf conftest*
6974   bfd_cv_decl_needed_strstr=yes
6975 fi
6976 rm -f conftest*
6977 fi
6978
6979 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
6980 if test $bfd_cv_decl_needed_strstr = yes; then
6981   cat >> confdefs.h <<\EOF
6982 #define NEED_DECLARATION_STRSTR 1
6983 EOF
6984
6985 fi
6986
6987 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
6988 echo "configure:6989: checking whether canonicalize_file_name must be declared" >&5
6989 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
6990   echo $ac_n "(cached) $ac_c" 1>&6
6991 else
6992   cat > conftest.$ac_ext <<EOF
6993 #line 6994 "configure"
6994 #include "confdefs.h"
6995
6996 #include <stdio.h>
6997 #ifdef HAVE_STRING_H
6998 #include <string.h>
6999 #else
7000 #ifdef HAVE_STRINGS_H
7001 #include <strings.h>
7002 #endif
7003 #endif
7004 #ifdef HAVE_STDLIB_H
7005 #include <stdlib.h>
7006 #endif
7007 #ifdef HAVE_UNISTD_H
7008 #include <unistd.h>
7009 #endif
7010 int main() {
7011 char *(*pfn) = (char *(*)) canonicalize_file_name
7012 ; return 0; }
7013 EOF
7014 if { (eval echo configure:7015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7015   rm -rf conftest*
7016   bfd_cv_decl_needed_canonicalize_file_name=no
7017 else
7018   echo "configure: failed program was:" >&5
7019   cat conftest.$ac_ext >&5
7020   rm -rf conftest*
7021   bfd_cv_decl_needed_canonicalize_file_name=yes
7022 fi
7023 rm -f conftest*
7024 fi
7025
7026 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
7027 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
7028   cat >> confdefs.h <<\EOF
7029 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
7030 EOF
7031
7032 fi
7033
7034
7035 # The following save_state_t checkery is only necessary for HPUX
7036 # versions earlier than 10.20.  When those fade from memory, this
7037 # could be expunged. --jsm 1999-03-22
7038
7039 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
7040 echo "configure:7041: checking for HPUX save_state structure" >&5
7041 cat > conftest.$ac_ext <<EOF
7042 #line 7043 "configure"
7043 #include "confdefs.h"
7044 #include <machine/save_state.h>
7045 EOF
7046 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7047   egrep "save_state_t" >/dev/null 2>&1; then
7048   rm -rf conftest*
7049   gdb_cv_hpux_savestate=yes
7050 else
7051   rm -rf conftest*
7052   gdb_cv_hpux_savestate=no
7053 fi
7054 rm -f conftest*
7055
7056 cat > conftest.$ac_ext <<EOF
7057 #line 7058 "configure"
7058 #include "confdefs.h"
7059 #include <machine/save_state.h>
7060 EOF
7061 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7062   egrep "ss_wide" >/dev/null 2>&1; then
7063   rm -rf conftest*
7064   gdb_cv_hpux_sswide=yes
7065 else
7066   rm -rf conftest*
7067   gdb_cv_hpux_sswide=no
7068 fi
7069 rm -f conftest*
7070
7071 if test $gdb_cv_hpux_savestate = yes
7072 then
7073   cat >> confdefs.h <<\EOF
7074 #define HAVE_STRUCT_SAVE_STATE_T 1
7075 EOF
7076
7077 fi
7078 if test $gdb_cv_hpux_sswide = yes
7079 then
7080   cat >> confdefs.h <<\EOF
7081 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
7082 EOF
7083
7084 fi
7085 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
7086
7087
7088 # If we are configured native on GNU/Linux, work around problems with
7089 # sys/procfs.h
7090 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
7091
7092 if test "${target}" = "${host}"; then
7093   case "${host}" in
7094   i[3456]86-*-linux*)
7095         cat >> confdefs.h <<\EOF
7096 #define START_INFERIOR_TRAPS_EXPECTED 2
7097 EOF
7098
7099         cat >> confdefs.h <<\EOF
7100 #define sys_quotactl 1
7101 EOF
7102
7103         ;;
7104   ia64-*-aix*)
7105       cat >> confdefs.h <<\EOF
7106 #define NEW_PROC_API 1
7107 EOF
7108
7109       ;;
7110   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
7111       cat >> confdefs.h <<\EOF
7112 #define NEW_PROC_API 1
7113 EOF
7114
7115       ;;
7116   *-*-solaris2.[678])
7117       cat >> confdefs.h <<\EOF
7118 #define NEW_PROC_API 1
7119 EOF
7120
7121       ;;
7122   esac
7123 fi
7124
7125 if test "$ac_cv_header_sys_procfs_h" = yes; then
7126   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
7127 echo "configure:7128: checking for pstatus_t in sys/procfs.h" >&5
7128  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
7129   echo $ac_n "(cached) $ac_c" 1>&6
7130 else
7131   cat > conftest.$ac_ext <<EOF
7132 #line 7133 "configure"
7133 #include "confdefs.h"
7134
7135 #define _SYSCALL32
7136 #include <sys/procfs.h>
7137 int main() {
7138 pstatus_t avar
7139 ; return 0; }
7140 EOF
7141 if { (eval echo configure:7142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7142   rm -rf conftest*
7143   bfd_cv_have_sys_procfs_type_pstatus_t=yes
7144 else
7145   echo "configure: failed program was:" >&5
7146   cat conftest.$ac_ext >&5
7147   rm -rf conftest*
7148   bfd_cv_have_sys_procfs_type_pstatus_t=no
7149
7150 fi
7151 rm -f conftest*
7152 fi
7153
7154  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
7155    cat >> confdefs.h <<\EOF
7156 #define HAVE_PSTATUS_T 1
7157 EOF
7158
7159  fi
7160  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
7161
7162   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
7163 echo "configure:7164: checking for prrun_t in sys/procfs.h" >&5
7164  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
7165   echo $ac_n "(cached) $ac_c" 1>&6
7166 else
7167   cat > conftest.$ac_ext <<EOF
7168 #line 7169 "configure"
7169 #include "confdefs.h"
7170
7171 #define _SYSCALL32
7172 #include <sys/procfs.h>
7173 int main() {
7174 prrun_t avar
7175 ; return 0; }
7176 EOF
7177 if { (eval echo configure:7178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7178   rm -rf conftest*
7179   bfd_cv_have_sys_procfs_type_prrun_t=yes
7180 else
7181   echo "configure: failed program was:" >&5
7182   cat conftest.$ac_ext >&5
7183   rm -rf conftest*
7184   bfd_cv_have_sys_procfs_type_prrun_t=no
7185
7186 fi
7187 rm -f conftest*
7188 fi
7189
7190  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
7191    cat >> confdefs.h <<\EOF
7192 #define HAVE_PRRUN_T 1
7193 EOF
7194
7195  fi
7196  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
7197
7198   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
7199 echo "configure:7200: checking for gregset_t in sys/procfs.h" >&5
7200  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
7201   echo $ac_n "(cached) $ac_c" 1>&6
7202 else
7203   cat > conftest.$ac_ext <<EOF
7204 #line 7205 "configure"
7205 #include "confdefs.h"
7206
7207 #define _SYSCALL32
7208 #include <sys/procfs.h>
7209 int main() {
7210 gregset_t avar
7211 ; return 0; }
7212 EOF
7213 if { (eval echo configure:7214: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7214   rm -rf conftest*
7215   bfd_cv_have_sys_procfs_type_gregset_t=yes
7216 else
7217   echo "configure: failed program was:" >&5
7218   cat conftest.$ac_ext >&5
7219   rm -rf conftest*
7220   bfd_cv_have_sys_procfs_type_gregset_t=no
7221
7222 fi
7223 rm -f conftest*
7224 fi
7225
7226  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
7227    cat >> confdefs.h <<\EOF
7228 #define HAVE_GREGSET_T 1
7229 EOF
7230
7231  fi
7232  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
7233
7234   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
7235 echo "configure:7236: checking for fpregset_t in sys/procfs.h" >&5
7236  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
7237   echo $ac_n "(cached) $ac_c" 1>&6
7238 else
7239   cat > conftest.$ac_ext <<EOF
7240 #line 7241 "configure"
7241 #include "confdefs.h"
7242
7243 #define _SYSCALL32
7244 #include <sys/procfs.h>
7245 int main() {
7246 fpregset_t avar
7247 ; return 0; }
7248 EOF
7249 if { (eval echo configure:7250: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7250   rm -rf conftest*
7251   bfd_cv_have_sys_procfs_type_fpregset_t=yes
7252 else
7253   echo "configure: failed program was:" >&5
7254   cat conftest.$ac_ext >&5
7255   rm -rf conftest*
7256   bfd_cv_have_sys_procfs_type_fpregset_t=no
7257
7258 fi
7259 rm -f conftest*
7260 fi
7261
7262  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
7263    cat >> confdefs.h <<\EOF
7264 #define HAVE_FPREGSET_T 1
7265 EOF
7266
7267  fi
7268  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
7269
7270   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
7271 echo "configure:7272: checking for prgregset_t in sys/procfs.h" >&5
7272  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
7273   echo $ac_n "(cached) $ac_c" 1>&6
7274 else
7275   cat > conftest.$ac_ext <<EOF
7276 #line 7277 "configure"
7277 #include "confdefs.h"
7278
7279 #define _SYSCALL32
7280 #include <sys/procfs.h>
7281 int main() {
7282 prgregset_t avar
7283 ; return 0; }
7284 EOF
7285 if { (eval echo configure:7286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7286   rm -rf conftest*
7287   bfd_cv_have_sys_procfs_type_prgregset_t=yes
7288 else
7289   echo "configure: failed program was:" >&5
7290   cat conftest.$ac_ext >&5
7291   rm -rf conftest*
7292   bfd_cv_have_sys_procfs_type_prgregset_t=no
7293
7294 fi
7295 rm -f conftest*
7296 fi
7297
7298  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
7299    cat >> confdefs.h <<\EOF
7300 #define HAVE_PRGREGSET_T 1
7301 EOF
7302
7303  fi
7304  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
7305
7306   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
7307 echo "configure:7308: checking for prfpregset_t in sys/procfs.h" >&5
7308  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
7309   echo $ac_n "(cached) $ac_c" 1>&6
7310 else
7311   cat > conftest.$ac_ext <<EOF
7312 #line 7313 "configure"
7313 #include "confdefs.h"
7314
7315 #define _SYSCALL32
7316 #include <sys/procfs.h>
7317 int main() {
7318 prfpregset_t avar
7319 ; return 0; }
7320 EOF
7321 if { (eval echo configure:7322: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7322   rm -rf conftest*
7323   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
7324 else
7325   echo "configure: failed program was:" >&5
7326   cat conftest.$ac_ext >&5
7327   rm -rf conftest*
7328   bfd_cv_have_sys_procfs_type_prfpregset_t=no
7329
7330 fi
7331 rm -f conftest*
7332 fi
7333
7334  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
7335    cat >> confdefs.h <<\EOF
7336 #define HAVE_PRFPREGSET_T 1
7337 EOF
7338
7339  fi
7340  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
7341
7342   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
7343 echo "configure:7344: checking for prgregset32_t in sys/procfs.h" >&5
7344  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
7345   echo $ac_n "(cached) $ac_c" 1>&6
7346 else
7347   cat > conftest.$ac_ext <<EOF
7348 #line 7349 "configure"
7349 #include "confdefs.h"
7350
7351 #define _SYSCALL32
7352 #include <sys/procfs.h>
7353 int main() {
7354 prgregset32_t avar
7355 ; return 0; }
7356 EOF
7357 if { (eval echo configure:7358: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7358   rm -rf conftest*
7359   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
7360 else
7361   echo "configure: failed program was:" >&5
7362   cat conftest.$ac_ext >&5
7363   rm -rf conftest*
7364   bfd_cv_have_sys_procfs_type_prgregset32_t=no
7365
7366 fi
7367 rm -f conftest*
7368 fi
7369
7370  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
7371    cat >> confdefs.h <<\EOF
7372 #define HAVE_PRGREGSET32_T 1
7373 EOF
7374
7375  fi
7376  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
7377
7378   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
7379 echo "configure:7380: checking for prfpregset32_t in sys/procfs.h" >&5
7380  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
7381   echo $ac_n "(cached) $ac_c" 1>&6
7382 else
7383   cat > conftest.$ac_ext <<EOF
7384 #line 7385 "configure"
7385 #include "confdefs.h"
7386
7387 #define _SYSCALL32
7388 #include <sys/procfs.h>
7389 int main() {
7390 prfpregset32_t avar
7391 ; return 0; }
7392 EOF
7393 if { (eval echo configure:7394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7394   rm -rf conftest*
7395   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
7396 else
7397   echo "configure: failed program was:" >&5
7398   cat conftest.$ac_ext >&5
7399   rm -rf conftest*
7400   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
7401
7402 fi
7403 rm -f conftest*
7404 fi
7405
7406  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
7407    cat >> confdefs.h <<\EOF
7408 #define HAVE_PRFPREGSET32_T 1
7409 EOF
7410
7411  fi
7412  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
7413
7414   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
7415 echo "configure:7416: checking for lwpid_t in sys/procfs.h" >&5
7416  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
7417   echo $ac_n "(cached) $ac_c" 1>&6
7418 else
7419   cat > conftest.$ac_ext <<EOF
7420 #line 7421 "configure"
7421 #include "confdefs.h"
7422
7423 #define _SYSCALL32
7424 #include <sys/procfs.h>
7425 int main() {
7426 lwpid_t avar
7427 ; return 0; }
7428 EOF
7429 if { (eval echo configure:7430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7430   rm -rf conftest*
7431   bfd_cv_have_sys_procfs_type_lwpid_t=yes
7432 else
7433   echo "configure: failed program was:" >&5
7434   cat conftest.$ac_ext >&5
7435   rm -rf conftest*
7436   bfd_cv_have_sys_procfs_type_lwpid_t=no
7437
7438 fi
7439 rm -f conftest*
7440 fi
7441
7442  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
7443    cat >> confdefs.h <<\EOF
7444 #define HAVE_LWPID_T 1
7445 EOF
7446
7447  fi
7448  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
7449
7450   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
7451 echo "configure:7452: checking for psaddr_t in sys/procfs.h" >&5
7452  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
7453   echo $ac_n "(cached) $ac_c" 1>&6
7454 else
7455   cat > conftest.$ac_ext <<EOF
7456 #line 7457 "configure"
7457 #include "confdefs.h"
7458
7459 #define _SYSCALL32
7460 #include <sys/procfs.h>
7461 int main() {
7462 psaddr_t avar
7463 ; return 0; }
7464 EOF
7465 if { (eval echo configure:7466: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7466   rm -rf conftest*
7467   bfd_cv_have_sys_procfs_type_psaddr_t=yes
7468 else
7469   echo "configure: failed program was:" >&5
7470   cat conftest.$ac_ext >&5
7471   rm -rf conftest*
7472   bfd_cv_have_sys_procfs_type_psaddr_t=no
7473
7474 fi
7475 rm -f conftest*
7476 fi
7477
7478  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
7479    cat >> confdefs.h <<\EOF
7480 #define HAVE_PSADDR_T 1
7481 EOF
7482
7483  fi
7484  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
7485
7486   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
7487 echo "configure:7488: checking for prsysent_t in sys/procfs.h" >&5
7488  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
7489   echo $ac_n "(cached) $ac_c" 1>&6
7490 else
7491   cat > conftest.$ac_ext <<EOF
7492 #line 7493 "configure"
7493 #include "confdefs.h"
7494
7495 #define _SYSCALL32
7496 #include <sys/procfs.h>
7497 int main() {
7498 prsysent_t avar
7499 ; return 0; }
7500 EOF
7501 if { (eval echo configure:7502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7502   rm -rf conftest*
7503   bfd_cv_have_sys_procfs_type_prsysent_t=yes
7504 else
7505   echo "configure: failed program was:" >&5
7506   cat conftest.$ac_ext >&5
7507   rm -rf conftest*
7508   bfd_cv_have_sys_procfs_type_prsysent_t=no
7509
7510 fi
7511 rm -f conftest*
7512 fi
7513
7514  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
7515    cat >> confdefs.h <<\EOF
7516 #define HAVE_PRSYSENT_T 1
7517 EOF
7518
7519  fi
7520  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
7521
7522   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
7523 echo "configure:7524: checking for pr_sigset_t in sys/procfs.h" >&5
7524  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
7525   echo $ac_n "(cached) $ac_c" 1>&6
7526 else
7527   cat > conftest.$ac_ext <<EOF
7528 #line 7529 "configure"
7529 #include "confdefs.h"
7530
7531 #define _SYSCALL32
7532 #include <sys/procfs.h>
7533 int main() {
7534 pr_sigset_t avar
7535 ; return 0; }
7536 EOF
7537 if { (eval echo configure:7538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7538   rm -rf conftest*
7539   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
7540 else
7541   echo "configure: failed program was:" >&5
7542   cat conftest.$ac_ext >&5
7543   rm -rf conftest*
7544   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
7545
7546 fi
7547 rm -f conftest*
7548 fi
7549
7550  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
7551    cat >> confdefs.h <<\EOF
7552 #define HAVE_PR_SIGSET_T 1
7553 EOF
7554
7555  fi
7556  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
7557
7558   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
7559 echo "configure:7560: checking for pr_sigaction64_t in sys/procfs.h" >&5
7560  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
7561   echo $ac_n "(cached) $ac_c" 1>&6
7562 else
7563   cat > conftest.$ac_ext <<EOF
7564 #line 7565 "configure"
7565 #include "confdefs.h"
7566
7567 #define _SYSCALL32
7568 #include <sys/procfs.h>
7569 int main() {
7570 pr_sigaction64_t avar
7571 ; return 0; }
7572 EOF
7573 if { (eval echo configure:7574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7574   rm -rf conftest*
7575   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
7576 else
7577   echo "configure: failed program was:" >&5
7578   cat conftest.$ac_ext >&5
7579   rm -rf conftest*
7580   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
7581
7582 fi
7583 rm -f conftest*
7584 fi
7585
7586  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
7587    cat >> confdefs.h <<\EOF
7588 #define HAVE_PR_SIGACTION64_T 1
7589 EOF
7590
7591  fi
7592  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
7593
7594   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
7595 echo "configure:7596: checking for pr_siginfo64_t in sys/procfs.h" >&5
7596  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
7597   echo $ac_n "(cached) $ac_c" 1>&6
7598 else
7599   cat > conftest.$ac_ext <<EOF
7600 #line 7601 "configure"
7601 #include "confdefs.h"
7602
7603 #define _SYSCALL32
7604 #include <sys/procfs.h>
7605 int main() {
7606 pr_siginfo64_t avar
7607 ; return 0; }
7608 EOF
7609 if { (eval echo configure:7610: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7610   rm -rf conftest*
7611   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
7612 else
7613   echo "configure: failed program was:" >&5
7614   cat conftest.$ac_ext >&5
7615   rm -rf conftest*
7616   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
7617
7618 fi
7619 rm -f conftest*
7620 fi
7621
7622  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
7623    cat >> confdefs.h <<\EOF
7624 #define HAVE_PR_SIGINFO64_T 1
7625 EOF
7626
7627  fi
7628  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
7629
7630
7631
7632
7633
7634   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
7635     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
7636 echo "configure:7637: checking whether prfpregset_t type is broken" >&5
7637     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
7638   echo $ac_n "(cached) $ac_c" 1>&6
7639 else
7640   if test "$cross_compiling" = yes; then
7641   gdb_cv_prfpregset_t_broken=yes
7642 else
7643   cat > conftest.$ac_ext <<EOF
7644 #line 7645 "configure"
7645 #include "confdefs.h"
7646 #include <sys/procfs.h>
7647        int main ()
7648        {
7649          if (sizeof (prfpregset_t) == sizeof (void *))
7650            return 1;
7651          return 0;
7652        }
7653 EOF
7654 if { (eval echo configure:7655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7655 then
7656   gdb_cv_prfpregset_t_broken=no
7657 else
7658   echo "configure: failed program was:" >&5
7659   cat conftest.$ac_ext >&5
7660   rm -fr conftest*
7661   gdb_cv_prfpregset_t_broken=yes
7662 fi
7663 rm -fr conftest*
7664 fi
7665
7666 fi
7667
7668     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
7669     if test $gdb_cv_prfpregset_t_broken = yes; then
7670       cat >> confdefs.h <<\EOF
7671 #define PRFPREGSET_T_BROKEN 1
7672 EOF
7673
7674     fi
7675   fi
7676
7677
7678   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
7679 echo "configure:7680: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
7680   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
7681   echo $ac_n "(cached) $ac_c" 1>&6
7682 else
7683   cat > conftest.$ac_ext <<EOF
7684 #line 7685 "configure"
7685 #include "confdefs.h"
7686 #include <unistd.h>
7687 #include <sys/types.h>
7688 #include <sys/procfs.h>
7689
7690 int main() {
7691
7692     int dummy;;
7693     dummy = ioctl(0, PIOCSET, &dummy);
7694
7695 ; return 0; }
7696 EOF
7697 if { (eval echo configure:7698: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7698   rm -rf conftest*
7699   gdb_cv_have_procfs_piocset=yes
7700 else
7701   echo "configure: failed program was:" >&5
7702   cat conftest.$ac_ext >&5
7703   rm -rf conftest*
7704   gdb_cv_have_procfs_piocset=no
7705 fi
7706 rm -f conftest*
7707 fi
7708
7709   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
7710   if test $gdb_cv_have_procfs_piocset = yes; then
7711     cat >> confdefs.h <<\EOF
7712 #define HAVE_PROCFS_PIOCSET 1
7713 EOF
7714
7715   fi
7716 fi
7717
7718 if test ${host} = ${target} ; then
7719
7720   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
7721 echo "configure:7722: checking for member l_addr in struct link_map" >&5
7722   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
7723   echo $ac_n "(cached) $ac_c" 1>&6
7724 else
7725   cat > conftest.$ac_ext <<EOF
7726 #line 7727 "configure"
7727 #include "confdefs.h"
7728 #include <link.h>
7729 int main() {
7730 struct link_map lm; (void) lm.l_addr;
7731 ; return 0; }
7732 EOF
7733 if { (eval echo configure:7734: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7734   rm -rf conftest*
7735   gdb_cv_have_struct_link_map_with_l_members=yes
7736 else
7737   echo "configure: failed program was:" >&5
7738   cat conftest.$ac_ext >&5
7739   rm -rf conftest*
7740   gdb_cv_have_struct_link_map_with_l_members=no
7741 fi
7742 rm -f conftest*
7743 fi
7744
7745   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
7746   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
7747     cat >> confdefs.h <<\EOF
7748 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
7749 EOF
7750
7751   fi
7752
7753
7754   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
7755 echo "configure:7756: checking for member lm_addr in struct link_map" >&5
7756   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
7757   echo $ac_n "(cached) $ac_c" 1>&6
7758 else
7759   cat > conftest.$ac_ext <<EOF
7760 #line 7761 "configure"
7761 #include "confdefs.h"
7762 #include <sys/types.h>
7763 #include <link.h>
7764 int main() {
7765 struct link_map lm; (void) lm.lm_addr;
7766 ; return 0; }
7767 EOF
7768 if { (eval echo configure:7769: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7769   rm -rf conftest*
7770   gdb_cv_have_struct_link_map_with_lm_members=yes
7771 else
7772   echo "configure: failed program was:" >&5
7773   cat conftest.$ac_ext >&5
7774   rm -rf conftest*
7775   gdb_cv_have_struct_link_map_with_lm_members=no
7776 fi
7777 rm -f conftest*
7778 fi
7779
7780   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
7781   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
7782     cat >> confdefs.h <<\EOF
7783 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
7784 EOF
7785
7786   fi
7787
7788
7789   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
7790 echo "configure:7791: checking for member som_addr in struct so_map" >&5
7791   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
7792   echo $ac_n "(cached) $ac_c" 1>&6
7793 else
7794   cat > conftest.$ac_ext <<EOF
7795 #line 7796 "configure"
7796 #include "confdefs.h"
7797 #include <sys/types.h>
7798 #ifdef HAVE_NLIST_H
7799 #include <nlist.h>
7800 #endif
7801 #include <link.h>
7802 int main() {
7803 struct so_map lm; (void) lm.som_addr;
7804 ; return 0; }
7805 EOF
7806 if { (eval echo configure:7807: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7807   rm -rf conftest*
7808   gdb_cv_have_struct_so_map_with_som_members=yes
7809 else
7810   echo "configure: failed program was:" >&5
7811   cat conftest.$ac_ext >&5
7812   rm -rf conftest*
7813   gdb_cv_have_struct_so_map_with_som_members=no
7814 fi
7815 rm -f conftest*
7816 fi
7817
7818   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
7819   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
7820     cat >> confdefs.h <<\EOF
7821 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
7822 EOF
7823
7824   fi
7825
7826
7827   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
7828 echo "configure:7829: checking for struct link_map32 in sys/link.h" >&5
7829   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
7830   echo $ac_n "(cached) $ac_c" 1>&6
7831 else
7832   cat > conftest.$ac_ext <<EOF
7833 #line 7834 "configure"
7834 #include "confdefs.h"
7835 #define _SYSCALL32
7836 #include <sys/link.h>
7837 int main() {
7838 struct link_map32 l;
7839 ; return 0; }
7840 EOF
7841 if { (eval echo configure:7842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7842   rm -rf conftest*
7843   gdb_cv_have_struct_link_map32=yes
7844 else
7845   echo "configure: failed program was:" >&5
7846   cat conftest.$ac_ext >&5
7847   rm -rf conftest*
7848   gdb_cv_have_struct_link_map32=no
7849 fi
7850 rm -f conftest*
7851 fi
7852
7853   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
7854   if test $gdb_cv_have_struct_link_map32 = yes; then
7855     cat >> confdefs.h <<\EOF
7856 #define HAVE_STRUCT_LINK_MAP32 1
7857 EOF
7858
7859     cat >> confdefs.h <<\EOF
7860 #define _SYSCALL32 1
7861 EOF
7862
7863   fi
7864 fi
7865
7866
7867 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
7868 echo "configure:7869: checking for long long support in compiler" >&5
7869 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
7870   echo $ac_n "(cached) $ac_c" 1>&6
7871 else
7872   cat > conftest.$ac_ext <<EOF
7873 #line 7874 "configure"
7874 #include "confdefs.h"
7875
7876 int main() {
7877
7878   extern long long foo;
7879   switch (foo & 2) { case 0: return 1; }
7880
7881 ; return 0; }
7882 EOF
7883 if { (eval echo configure:7884: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7884   rm -rf conftest*
7885   gdb_cv_c_long_long=yes
7886 else
7887   echo "configure: failed program was:" >&5
7888   cat conftest.$ac_ext >&5
7889   rm -rf conftest*
7890   gdb_cv_c_long_long=no
7891 fi
7892 rm -f conftest*
7893 fi
7894
7895 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
7896 if test $gdb_cv_c_long_long = yes; then
7897   cat >> confdefs.h <<\EOF
7898 #define CC_HAS_LONG_LONG 1
7899 EOF
7900
7901 fi
7902
7903
7904 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
7905 echo "configure:7906: checking for long long support in printf" >&5
7906 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
7907   echo $ac_n "(cached) $ac_c" 1>&6
7908 else
7909   if test "$cross_compiling" = yes; then
7910   gdb_cv_printf_has_long_long=no
7911 else
7912   cat > conftest.$ac_ext <<EOF
7913 #line 7914 "configure"
7914 #include "confdefs.h"
7915
7916 int main () {
7917   char buf[32];
7918   long long l = 0;
7919   l = (l << 16) + 0x0123;
7920   l = (l << 16) + 0x4567;
7921   l = (l << 16) + 0x89ab;
7922   l = (l << 16) + 0xcdef;
7923   sprintf (buf, "0x%016llx", l);
7924   return (strcmp ("0x0123456789abcdef", buf));
7925 }
7926 EOF
7927 if { (eval echo configure:7928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7928 then
7929   gdb_cv_printf_has_long_long=yes
7930 else
7931   echo "configure: failed program was:" >&5
7932   cat conftest.$ac_ext >&5
7933   rm -fr conftest*
7934   gdb_cv_printf_has_long_long=no
7935 fi
7936 rm -fr conftest*
7937 fi
7938
7939 fi
7940
7941 if test $gdb_cv_printf_has_long_long = yes; then
7942   cat >> confdefs.h <<\EOF
7943 #define PRINTF_HAS_LONG_LONG 1
7944 EOF
7945
7946 fi
7947 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
7948
7949
7950 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
7951 echo "configure:7952: checking for long double support in compiler" >&5
7952 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
7953   echo $ac_n "(cached) $ac_c" 1>&6
7954 else
7955   cat > conftest.$ac_ext <<EOF
7956 #line 7957 "configure"
7957 #include "confdefs.h"
7958
7959 int main() {
7960 long double foo;
7961 ; return 0; }
7962 EOF
7963 if { (eval echo configure:7964: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7964   rm -rf conftest*
7965   ac_cv_c_long_double=yes
7966 else
7967   echo "configure: failed program was:" >&5
7968   cat conftest.$ac_ext >&5
7969   rm -rf conftest*
7970   ac_cv_c_long_double=no
7971 fi
7972 rm -f conftest*
7973 fi
7974
7975 echo "$ac_t""$ac_cv_c_long_double" 1>&6
7976 if test $ac_cv_c_long_double = yes; then
7977   cat >> confdefs.h <<\EOF
7978 #define HAVE_LONG_DOUBLE 1
7979 EOF
7980
7981 fi
7982
7983
7984 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
7985 echo "configure:7986: checking for long double support in printf" >&5
7986 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
7987   echo $ac_n "(cached) $ac_c" 1>&6
7988 else
7989   if test "$cross_compiling" = yes; then
7990   gdb_cv_printf_has_long_double=no
7991 else
7992   cat > conftest.$ac_ext <<EOF
7993 #line 7994 "configure"
7994 #include "confdefs.h"
7995
7996 int main () {
7997   char buf[16];
7998   long double f = 3.141592653;
7999   sprintf (buf, "%Lg", f);
8000   return (strncmp ("3.14159", buf, 7));
8001 }
8002 EOF
8003 if { (eval echo configure:8004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8004 then
8005   gdb_cv_printf_has_long_double=yes
8006 else
8007   echo "configure: failed program was:" >&5
8008   cat conftest.$ac_ext >&5
8009   rm -fr conftest*
8010   gdb_cv_printf_has_long_double=no
8011 fi
8012 rm -fr conftest*
8013 fi
8014
8015 fi
8016
8017 if test $gdb_cv_printf_has_long_double = yes; then
8018   cat >> confdefs.h <<\EOF
8019 #define PRINTF_HAS_LONG_DOUBLE 1
8020 EOF
8021
8022 fi
8023 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
8024
8025
8026 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
8027 echo "configure:8028: checking for long double support in scanf" >&5
8028 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
8029   echo $ac_n "(cached) $ac_c" 1>&6
8030 else
8031   if test "$cross_compiling" = yes; then
8032   gdb_cv_scanf_has_long_double=no
8033 else
8034   cat > conftest.$ac_ext <<EOF
8035 #line 8036 "configure"
8036 #include "confdefs.h"
8037
8038 int main () {
8039   char *buf = "3.141592653";
8040   long double f = 0;
8041   sscanf (buf, "%Lg", &f);
8042   return !(f > 3.14159 && f < 3.14160);
8043 }
8044 EOF
8045 if { (eval echo configure:8046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8046 then
8047   gdb_cv_scanf_has_long_double=yes
8048 else
8049   echo "configure: failed program was:" >&5
8050   cat conftest.$ac_ext >&5
8051   rm -fr conftest*
8052   gdb_cv_scanf_has_long_double=no
8053 fi
8054 rm -fr conftest*
8055 fi
8056
8057 fi
8058
8059 if test $gdb_cv_scanf_has_long_double = yes; then
8060   cat >> confdefs.h <<\EOF
8061 #define SCANF_HAS_LONG_DOUBLE 1
8062 EOF
8063
8064 fi
8065 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
8066
8067 case ${host_os} in
8068 aix*)
8069   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
8070 echo "configure:8071: checking for -bbigtoc option" >&5
8071 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
8072   echo $ac_n "(cached) $ac_c" 1>&6
8073 else
8074
8075     SAVE_LDFLAGS=$LDFLAGS
8076
8077     case $GCC in
8078     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
8079     *) gdb_cv_bigtoc=-bbigtoc ;;
8080     esac
8081
8082     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8083     cat > conftest.$ac_ext <<EOF
8084 #line 8085 "configure"
8085 #include "confdefs.h"
8086
8087 int main() {
8088 int i;
8089 ; return 0; }
8090 EOF
8091 if { (eval echo configure:8092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8092   :
8093 else
8094   echo "configure: failed program was:" >&5
8095   cat conftest.$ac_ext >&5
8096   rm -rf conftest*
8097   gdb_cv_bigtoc=
8098 fi
8099 rm -f conftest*
8100
8101 fi
8102
8103 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
8104   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
8105   ;;
8106 esac
8107
8108
8109
8110 if test ${build} = ${host} -a ${host} = ${target} ; then
8111    case ${host_os} in
8112    hpux*)
8113       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
8114 echo "configure:8115: checking for HPUX/OSF thread support" >&5
8115       if test -f /usr/include/dce/cma_config.h ; then
8116          if test "$GCC" = "yes" ; then
8117             echo "$ac_t""yes" 1>&6
8118             cat >> confdefs.h <<\EOF
8119 #define HAVE_HPUX_THREAD_SUPPORT 1
8120 EOF
8121
8122             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
8123             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
8124          else
8125             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
8126          fi
8127       else
8128          echo "$ac_t""no" 1>&6
8129       fi
8130       ;;
8131    solaris*)
8132       # See if thread_db library is around for Solaris thread debugging.
8133       # Note that we must explicitly test for version 1 of the library
8134       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
8135       # the same API.
8136       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
8137 echo "configure:8138: checking for Solaris thread debugging library" >&5
8138       if test -f /usr/lib/libthread_db.so.1 ; then
8139          echo "$ac_t""yes" 1>&6
8140          cat >> confdefs.h <<\EOF
8141 #define HAVE_THREAD_DB_LIB 1
8142 EOF
8143
8144          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
8145          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
8146          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
8147 echo "configure:8148: checking for dlopen in -ldl" >&5
8148 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
8149 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8150   echo $ac_n "(cached) $ac_c" 1>&6
8151 else
8152   ac_save_LIBS="$LIBS"
8153 LIBS="-ldl  $LIBS"
8154 cat > conftest.$ac_ext <<EOF
8155 #line 8156 "configure"
8156 #include "confdefs.h"
8157 /* Override any gcc2 internal prototype to avoid an error.  */
8158 /* We use char because int might match the return type of a gcc2
8159     builtin and then its argument prototype would still apply.  */
8160 char dlopen();
8161
8162 int main() {
8163 dlopen()
8164 ; return 0; }
8165 EOF
8166 if { (eval echo configure:8167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8167   rm -rf conftest*
8168   eval "ac_cv_lib_$ac_lib_var=yes"
8169 else
8170   echo "configure: failed program was:" >&5
8171   cat conftest.$ac_ext >&5
8172   rm -rf conftest*
8173   eval "ac_cv_lib_$ac_lib_var=no"
8174 fi
8175 rm -f conftest*
8176 LIBS="$ac_save_LIBS"
8177
8178 fi
8179 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8180   echo "$ac_t""yes" 1>&6
8181     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8182     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8183   cat >> confdefs.h <<EOF
8184 #define $ac_tr_lib 1
8185 EOF
8186
8187   LIBS="-ldl $LIBS"
8188
8189 else
8190   echo "$ac_t""no" 1>&6
8191 fi
8192
8193          if test "$GCC" = "yes" ; then
8194             # The GNU linker requires the -export-dynamic option to make
8195             # all symbols visible in the dynamic symbol table.
8196             hold_ldflags=$LDFLAGS
8197             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
8198 echo "configure:8199: checking for the ld -export-dynamic flag" >&5
8199             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
8200             cat > conftest.$ac_ext <<EOF
8201 #line 8202 "configure"
8202 #include "confdefs.h"
8203
8204 int main() {
8205 int i;
8206 ; return 0; }
8207 EOF
8208 if { (eval echo configure:8209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8209   rm -rf conftest*
8210   found=yes
8211 else
8212   echo "configure: failed program was:" >&5
8213   cat conftest.$ac_ext >&5
8214   rm -rf conftest*
8215   found=no
8216 fi
8217 rm -f conftest*
8218             LDFLAGS=$hold_ldflags
8219             echo "$ac_t""$found" 1>&6
8220             if test $found = yes; then
8221                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
8222             fi
8223          fi
8224          # Sun randomly tweaked the prototypes in <proc_service.h>
8225          # at one point.
8226          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
8227 echo "configure:8228: checking if <proc_service.h> is old" >&5
8228          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
8229   echo $ac_n "(cached) $ac_c" 1>&6
8230 else
8231
8232             cat > conftest.$ac_ext <<EOF
8233 #line 8234 "configure"
8234 #include "confdefs.h"
8235
8236                 #include <proc_service.h>
8237                 ps_err_e ps_pdwrite
8238                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
8239
8240 int main() {
8241
8242 ; return 0; }
8243 EOF
8244 if { (eval echo configure:8245: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8245   rm -rf conftest*
8246   gdb_cv_proc_service_is_old=no
8247 else
8248   echo "configure: failed program was:" >&5
8249   cat conftest.$ac_ext >&5
8250   rm -rf conftest*
8251   gdb_cv_proc_service_is_old=yes
8252 fi
8253 rm -f conftest*
8254
8255 fi
8256
8257          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
8258          if test $gdb_cv_proc_service_is_old = yes; then
8259             cat >> confdefs.h <<\EOF
8260 #define PROC_SERVICE_IS_OLD 1
8261 EOF
8262
8263          fi
8264       else
8265          echo "$ac_t""no" 1>&6
8266       fi
8267       ;;
8268    aix*)
8269       echo $ac_n "checking for AiX thread debugging library""... $ac_c" 1>&6
8270 echo "configure:8271: checking for AiX thread debugging library" >&5
8271       if eval "test \"`echo '$''{'gdb_cv_have_aix_thread_debug'+set}'`\" = set"; then
8272   echo $ac_n "(cached) $ac_c" 1>&6
8273 else
8274   cat > conftest.$ac_ext <<EOF
8275 #line 8276 "configure"
8276 #include "confdefs.h"
8277 #include <sys/pthdebug.h>
8278 int main() {
8279 #ifndef PTHDB_VERSION_3
8280                                     #error
8281                                     #endif
8282 ; return 0; }
8283 EOF
8284 if { (eval echo configure:8285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8285   rm -rf conftest*
8286   gdb_cv_have_aix_thread_debug=yes
8287 else
8288   echo "configure: failed program was:" >&5
8289   cat conftest.$ac_ext >&5
8290   rm -rf conftest*
8291   gdb_cv_have_aix_thread_debug=no
8292 fi
8293 rm -f conftest*
8294 fi
8295
8296       echo "$ac_t""$gdb_cv_have_aix_thread_debug" 1>&6
8297       if test $gdb_cv_have_aix_thread_debug = yes; then
8298          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
8299          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} aix-thread.o"
8300          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
8301       fi
8302       ;;
8303    esac
8304
8305 fi
8306
8307 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
8308    echo $ac_n "checking whether <thread_db.h> has TD_NOTALLOC""... $ac_c" 1>&6
8309 echo "configure:8310: checking whether <thread_db.h> has TD_NOTALLOC" >&5
8310 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" = set"; then
8311   echo $ac_n "(cached) $ac_c" 1>&6
8312 else
8313   cat > conftest.$ac_ext <<EOF
8314 #line 8315 "configure"
8315 #include "confdefs.h"
8316 #include <thread_db.h>
8317 int main() {
8318 int i = TD_NOTALLOC;
8319 ; return 0; }
8320 EOF
8321 if { (eval echo configure:8322: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8322   rm -rf conftest*
8323   gdb_cv_thread_db_h_has_td_notalloc=yes
8324 else
8325   echo "configure: failed program was:" >&5
8326   cat conftest.$ac_ext >&5
8327   rm -rf conftest*
8328   gdb_cv_thread_db_h_has_td_notalloc=no
8329
8330 fi
8331 rm -f conftest*
8332
8333 fi
8334
8335 echo "$ac_t""$gdb_cv_thread_db_h_has_td_notalloc" 1>&6
8336 fi
8337 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
8338   cat >> confdefs.h <<\EOF
8339 #define THREAD_DB_HAS_TD_NOTALLOC 1
8340 EOF
8341
8342 fi
8343
8344 if test $host = $target; then
8345   case $target in
8346     *-linux*)
8347       save_CFLAGS=$CFLAGS
8348       CFLAGS="$CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE"
8349       cat > conftest.$ac_ext <<EOF
8350 #line 8351 "configure"
8351 #include "confdefs.h"
8352 #include <unistd.h>
8353 int main() {
8354 pread64 (0, NULL, 0, 0);
8355 ; return 0; }
8356 EOF
8357 if { (eval echo configure:8358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8358   rm -rf conftest*
8359   ENABLE_CFLAGS="$ENABLE_CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE"
8360                    cat >> confdefs.h <<\EOF
8361 #define HAVE_PREAD64 1
8362 EOF
8363
8364 else
8365   echo "configure: failed program was:" >&5
8366   cat conftest.$ac_ext >&5
8367 fi
8368 rm -f conftest*
8369       CFLAGS=$save_CFLAGS
8370       ;;
8371   esac
8372 fi
8373
8374
8375 # Check whether --enable-gdbcli or --disable-gdbcli was given.
8376 if test "${enable_gdbcli+set}" = set; then
8377   enableval="$enable_gdbcli"
8378
8379   case "${enableval}" in
8380     yes) enable_gdbcli=yes ;;
8381     "") enable_gdbcli=yes ;;
8382     no)
8383       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
8384     ;;
8385     *)
8386       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
8387     ;;
8388   esac
8389
8390 else
8391   enable_gdbcli=yes
8392 fi
8393
8394 case ${enable_gdbcli} in
8395   "yes" )
8396     if test -d "${srcdir}/cli" ; then
8397       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
8398       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
8399       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
8400       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
8401       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
8402       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
8403       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
8404       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
8405       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
8406     fi
8407     ;;
8408 esac
8409
8410
8411 # Check whether --enable-gdbmi or --disable-gdbmi was given.
8412 if test "${enable_gdbmi+set}" = set; then
8413   enableval="$enable_gdbmi"
8414
8415   case "${enable_gdbmi}" in
8416     yes | no) ;;
8417     "")  enable_gdbmi=yes ;;
8418     *)
8419       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
8420     ;;
8421   esac
8422
8423 else
8424   enable_gdbmi=yes
8425 fi
8426
8427 case ${enable_gdbmi} in
8428   "yes" )
8429     if test -d "${srcdir}/mi" ; then
8430       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
8431       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
8432       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
8433       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
8434       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
8435       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
8436       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
8437       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
8438       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
8439     fi
8440     ;;
8441 esac
8442
8443 # Configure UI_OUT by default (before 5.2 it can be disabled)
8444 # It must be configured if gdbmi is configured
8445
8446 UIOUT_CFLAGS=
8447
8448
8449 # Check whether --with-uiout or --without-uiout was given.
8450 if test "${with_uiout+set}" = set; then
8451   withval="$with_uiout"
8452   case "${withval}" in
8453   yes)  want_uiout=true ;;
8454   no)   if test $enable_gdbmi = yes; then
8455           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
8456         else
8457            want_uiout=false
8458         fi ;;
8459   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
8460 esac
8461 else
8462   want_uiout=true
8463 fi
8464
8465 if test $want_uiout = true; then
8466    UIOUT_CFLAGS="-DUI_OUT=1"
8467 fi
8468
8469 # Check whether --enable-netrom or --disable-netrom was given.
8470 if test "${enable_netrom+set}" = set; then
8471   enableval="$enable_netrom"
8472   case "${enableval}" in
8473 yes)    enable_netrom=yes ;;
8474 no)     enable_netrom=no ;;
8475 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
8476 esac
8477 fi
8478
8479
8480 if test "${enable_netrom}" = "yes"; then
8481         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
8482         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
8483 fi
8484
8485
8486 # NOTE: Don't add -Wall or -Wunused, they both include
8487 # -Wunused-parameter which reports bogus warnings.
8488 # NOTE: If you add to this list, remember to update
8489 # gdb/doc/gdbint.texinfo.
8490 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
8491 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
8492 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
8493 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
8494 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
8495 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
8496 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
8497 # -Woverloaded-virtual -Winline -Werror"
8498 # Check whether --enable-build-warnings or --disable-build-warnings was given.
8499 if test "${enable_build_warnings+set}" = set; then
8500   enableval="$enable_build_warnings"
8501   case "${enableval}" in
8502   yes)  ;;
8503   no)   build_warnings="-w";;
8504   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8505         build_warnings="${build_warnings} ${t}";;
8506   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8507         build_warnings="${t} ${build_warnings}";;
8508   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
8509 esac
8510 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
8511   echo "Setting compiler warning flags = $build_warnings" 6>&1
8512 fi
8513 fi
8514 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
8515 if test "${enable_gdb_build_warnings+set}" = set; then
8516   enableval="$enable_gdb_build_warnings"
8517   case "${enableval}" in
8518   yes)  ;;
8519   no)   build_warnings="-w";;
8520   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8521         build_warnings="${build_warnings} ${t}";;
8522   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8523         build_warnings="${t} ${build_warnings}";;
8524   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
8525 esac
8526 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
8527   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
8528 fi
8529 fi
8530 WARN_CFLAGS=""
8531 WERROR_CFLAGS=""
8532 if test "x${build_warnings}" != x -a "x$GCC" = xyes
8533 then
8534     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
8535 echo "configure:8536: checking compiler warning flags" >&5
8536     # Separate out the -Werror flag as some files just cannot be
8537     # compiled with it enabled.
8538     for w in ${build_warnings}; do
8539         case $w in
8540         -Werr*) WERROR_CFLAGS=-Werror ;;
8541         *) # Check that GCC accepts it
8542             saved_CFLAGS="$CFLAGS"
8543             CFLAGS="$CFLAGS $w"
8544             cat > conftest.$ac_ext <<EOF
8545 #line 8546 "configure"
8546 #include "confdefs.h"
8547
8548 int main() {
8549
8550 ; return 0; }
8551 EOF
8552 if { (eval echo configure:8553: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8553   rm -rf conftest*
8554   WARN_CFLAGS="${WARN_CFLAGS} $w"
8555 else
8556   echo "configure: failed program was:" >&5
8557   cat conftest.$ac_ext >&5
8558 fi
8559 rm -f conftest*
8560             CFLAGS="$saved_CFLAGS"
8561         esac
8562     done
8563     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
8564 fi
8565
8566
8567
8568 MMALLOC_CFLAGS=
8569 MMALLOC=
8570
8571
8572
8573 # Check whether --with-mmalloc or --without-mmalloc was given.
8574 if test "${with_mmalloc+set}" = set; then
8575   withval="$with_mmalloc"
8576   case "${withval}" in
8577   yes)  want_mmalloc=true ;;
8578   no)   want_mmalloc=false;;
8579   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
8580 esac
8581 else
8582   want_mmalloc=false
8583 fi
8584
8585 if test x$want_mmalloc = xtrue; then
8586    cat >> confdefs.h <<\EOF
8587 #define USE_MMALLOC 1
8588 EOF
8589
8590    cat >> confdefs.h <<\EOF
8591 #define MMCHECK_FORCE 1
8592 EOF
8593
8594    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
8595    MMALLOC='../mmalloc/libmmalloc.a'
8596 fi
8597
8598 # In the Cygwin environment, we need some additional flags.
8599 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
8600 echo "configure:8601: checking for cygwin" >&5
8601 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
8602   echo $ac_n "(cached) $ac_c" 1>&6
8603 else
8604   cat > conftest.$ac_ext <<EOF
8605 #line 8606 "configure"
8606 #include "confdefs.h"
8607
8608 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
8609 lose
8610 #endif
8611 EOF
8612 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8613   egrep "lose" >/dev/null 2>&1; then
8614   rm -rf conftest*
8615   gdb_cv_os_cygwin=yes
8616 else
8617   rm -rf conftest*
8618   gdb_cv_os_cygwin=no
8619 fi
8620 rm -f conftest*
8621
8622 fi
8623
8624 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
8625
8626
8627 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
8628 case ${host} in
8629   *go32* ) SER_HARDWIRE=ser-go32.o ;;
8630   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
8631 esac
8632
8633
8634 # libreadline needs libuser32.a in a cygwin environment
8635 WIN32LIBS=
8636 if test x$gdb_cv_os_cygwin = xyes; then
8637     WIN32LIBS="-luser32"
8638     case "${target}" in
8639         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
8640         ;;
8641     esac
8642 fi
8643
8644
8645 LIBGUI="../libgui/src/libgui.a"
8646 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
8647
8648
8649
8650 # Check whether --with-cpu or --without-cpu was given.
8651 if test "${with_cpu+set}" = set; then
8652   withval="$with_cpu"
8653   case "${target}" in
8654   powerpc-* | powerpcle-* )
8655     ## It would be nice to keep this table in sync with the one in
8656     ## gcc/configure.
8657     case "${with_cpu}" in
8658       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
8659       | 604 | 750 )
8660         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
8661       ;;
8662       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
8663         ## These are all RS6000 variants, as far as GDB is concerned.
8664         with_cpu=rs6000
8665       ;;
8666       603e | ec603e )
8667         with_cpu=603
8668       ;;
8669       604e )
8670         with_cpu=604
8671       ;;
8672       * )
8673         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
8674         with_cpu=ppc-uisa
8675       ;;
8676     esac
8677   ;;
8678   * )
8679     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
8680   ;;
8681 esac
8682 cat >> confdefs.h <<EOF
8683 #define TARGET_CPU_DEFAULT "${with_cpu}"
8684 EOF
8685
8686
8687 fi
8688
8689
8690
8691 # Check whether --enable-gdbtk or --disable-gdbtk was given.
8692 if test "${enable_gdbtk+set}" = set; then
8693   enableval="$enable_gdbtk"
8694   case "${enableval}" in
8695     yes)
8696         case "$host" in
8697         *go32*)
8698             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
8699             enable_gdbtk=no ;;
8700         *windows*)
8701             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
8702             enable_gdbtk=no ;;
8703         *)
8704             enable_gdbtk=yes ;;
8705         esac ;;
8706     no)
8707         enable_gdbtk=no  ;;
8708     *)
8709         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
8710 esac
8711 else
8712
8713 # Default is on for everything but go32 and Cygwin
8714 case "$host" in
8715     *go32* | *windows*)
8716         ;;
8717     *)
8718         if test -d "${srcdir}/gdbtk" ; then
8719             enable_gdbtk=yes
8720         fi
8721         ;;
8722 esac
8723
8724 fi
8725
8726
8727 WIN32LDAPP=
8728
8729
8730
8731 configdir="unix"
8732
8733 GDBTKLIBS=
8734 if test "${enable_gdbtk}" = "yes"; then
8735
8736     # Gdbtk must have an absolute path to srcdir in order to run
8737     # properly when not installed.
8738     here=`pwd`
8739     cd ${srcdir}
8740     GDBTK_SRC_DIR=`pwd`
8741     cd $here
8742
8743
8744 #
8745 # Ok, lets find the tcl configuration
8746 # First, look for one uninstalled.
8747 # the alternative search directory is invoked by --with-tclconfig
8748 #
8749
8750 if test x"${no_tcl}" = x ; then
8751   # we reset no_tcl in case something fails here
8752   no_tcl=true
8753   # Check whether --with-tclconfig or --without-tclconfig was given.
8754 if test "${with_tclconfig+set}" = set; then
8755   withval="$with_tclconfig"
8756   with_tclconfig=${withval}
8757 fi
8758
8759   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
8760 echo "configure:8761: checking for Tcl configuration" >&5
8761   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
8762   echo $ac_n "(cached) $ac_c" 1>&6
8763 else
8764
8765
8766   # First check to see if --with-tclconfig was specified.
8767   if test x"${with_tclconfig}" != x ; then
8768     if test -f "${with_tclconfig}/tclConfig.sh" ; then
8769       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
8770     else
8771       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
8772     fi
8773   fi
8774
8775   # then check for a private Tcl installation
8776   if test x"${ac_cv_c_tclconfig}" = x ; then
8777     for i in \
8778                 ../tcl \
8779                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
8780                 ../../tcl \
8781                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
8782                 ../../../tcl \
8783                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
8784       if test -f "$i/${configdir}/tclConfig.sh" ; then
8785         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
8786         break
8787       fi
8788     done
8789   fi
8790   # check in a few common install locations
8791   if test x"${ac_cv_c_tclconfig}" = x ; then
8792     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8793       if test -f "$i/tclConfig.sh" ; then
8794         ac_cv_c_tclconfig=`(cd $i; pwd)`
8795         break
8796       fi
8797     done
8798   fi
8799   # check in a few other private locations
8800   if test x"${ac_cv_c_tclconfig}" = x ; then
8801     for i in \
8802                 ${srcdir}/../tcl \
8803                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
8804       if test -f "$i/${configdir}/tclConfig.sh" ; then
8805         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
8806         break
8807       fi
8808     done
8809   fi
8810
8811 fi
8812
8813   if test x"${ac_cv_c_tclconfig}" = x ; then
8814     TCLCONFIG="# no Tcl configs found"
8815     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
8816   else
8817     no_tcl=
8818     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
8819     echo "$ac_t""found $TCLCONFIG" 1>&6
8820   fi
8821 fi
8822
8823     if test -z "${no_tcl}"; then
8824
8825     . $TCLCONFIG
8826
8827
8828
8829
8830
8831
8832
8833
8834
8835
8836
8837
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849
8850
8851
8852 #
8853 # Ok, lets find the tk configuration
8854 # First, look for one uninstalled.
8855 # the alternative search directory is invoked by --with-tkconfig
8856 #
8857
8858 if test x"${no_tk}" = x ; then
8859   # we reset no_tk in case something fails here
8860   no_tk=true
8861   # Check whether --with-tkconfig or --without-tkconfig was given.
8862 if test "${with_tkconfig+set}" = set; then
8863   withval="$with_tkconfig"
8864   with_tkconfig=${withval}
8865 fi
8866
8867   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
8868 echo "configure:8869: checking for Tk configuration" >&5
8869   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
8870   echo $ac_n "(cached) $ac_c" 1>&6
8871 else
8872
8873
8874   # First check to see if --with-tkconfig was specified.
8875   if test x"${with_tkconfig}" != x ; then
8876     if test -f "${with_tkconfig}/tkConfig.sh" ; then
8877       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
8878     else
8879       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
8880     fi
8881   fi
8882
8883   # then check for a private Tk library
8884   if test x"${ac_cv_c_tkconfig}" = x ; then
8885     for i in \
8886                 ../tk \
8887                 `ls -dr ../tk[4-9]* 2>/dev/null` \
8888                 ../../tk \
8889                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
8890                 ../../../tk \
8891                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
8892       if test -f "$i/${configdir}/tkConfig.sh" ; then
8893         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
8894         break
8895       fi
8896     done
8897   fi
8898   # check in a few common install locations
8899   if test x"${ac_cv_c_tkconfig}" = x ; then
8900     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8901       if test -f "$i/tkConfig.sh" ; then
8902         ac_cv_c_tkconfig=`(cd $i; pwd)`
8903         break
8904       fi
8905     done
8906   fi
8907   # check in a few other private locations
8908   if test x"${ac_cv_c_tkconfig}" = x ; then
8909     for i in \
8910                 ${srcdir}/../tk \
8911                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
8912       if test -f "$i/${configdir}/tkConfig.sh" ; then
8913         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
8914         break
8915       fi
8916     done
8917   fi
8918
8919 fi
8920
8921   if test x"${ac_cv_c_tkconfig}" = x ; then
8922     TKCONFIG="# no Tk configs found"
8923     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
8924   else
8925     no_tk=
8926     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
8927     echo "$ac_t""found $TKCONFIG" 1>&6
8928   fi
8929 fi
8930
8931
8932
8933         # now look for Tcl library stuff
8934
8935         case "${host}" in
8936         *-*-cygwin*)
8937             tcldir=../tcl/win/
8938             ;;
8939         *)
8940             tcldir=../tcl/unix/
8941             ;;
8942         esac
8943
8944         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
8945
8946         # If $no_tk is nonempty, then we can't do Tk, and there is no
8947         # point to doing Tcl.
8948         if test -z "${no_tk}"; then
8949
8950     if test -f "$TKCONFIG" ; then
8951       . $TKCONFIG
8952     fi
8953
8954
8955
8956
8957
8958
8959
8960
8961
8962
8963
8964
8965
8966
8967 #
8968 # Ok, lets find the tcl source trees so we can use the headers
8969 # Warning: transition of version 9 to 10 will break this algorithm
8970 # because 10 sorts before 9. We also look for just tcl. We have to
8971 # be careful that we don't match stuff like tclX by accident.
8972 # the alternative search directory is involked by --with-tclinclude
8973 #
8974
8975 no_tcl=true
8976 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
8977 echo "configure:8978: checking for Tcl private headers. dir=${configdir}" >&5
8978 # Check whether --with-tclinclude or --without-tclinclude was given.
8979 if test "${with_tclinclude+set}" = set; then
8980   withval="$with_tclinclude"
8981   with_tclinclude=${withval}
8982 fi
8983
8984 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
8985   echo $ac_n "(cached) $ac_c" 1>&6
8986 else
8987
8988 # first check to see if --with-tclinclude was specified
8989 if test x"${with_tclinclude}" != x ; then
8990   if test -f ${with_tclinclude}/tclInt.h ; then
8991     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
8992   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
8993     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
8994   else
8995     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
8996   fi
8997 fi
8998
8999 # next check if it came with Tcl configuration file
9000 if test x"${ac_cv_c_tclconfig}" = x ; then
9001   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
9002     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
9003   fi
9004 fi
9005
9006 # next check in private source directory
9007 #
9008 # since ls returns lowest version numbers first, reverse its output
9009 if test x"${ac_cv_c_tclh}" = x ; then
9010   for i in \
9011                 ${srcdir}/../tcl \
9012                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
9013                 ${srcdir}/../../tcl \
9014                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
9015                 ${srcdir}/../../../tcl \
9016                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
9017     if test -f $i/generic/tclInt.h ; then
9018       ac_cv_c_tclh=`(cd $i/generic; pwd)`
9019       break
9020     fi
9021   done
9022 fi
9023 # finally check in a few common install locations
9024 #
9025 # since ls returns lowest version numbers first, reverse its output
9026 if test x"${ac_cv_c_tclh}" = x ; then
9027   for i in \
9028                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
9029                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
9030                 /usr/local/src/tcl \
9031                 /usr/local/lib/tcl \
9032                 ${prefix}/include ; do
9033     if test -f $i/generic/tclInt.h ; then
9034       ac_cv_c_tclh=`(cd $i/generic; pwd)`
9035       break
9036     fi
9037   done
9038 fi
9039 # see if one is installed
9040 if test x"${ac_cv_c_tclh}" = x ; then
9041    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
9042 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
9043 echo "configure:9044: checking for tclInt.h" >&5
9044 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
9045   echo $ac_n "(cached) $ac_c" 1>&6
9046 else
9047   cat > conftest.$ac_ext <<EOF
9048 #line 9049 "configure"
9049 #include "confdefs.h"
9050 #include <tclInt.h>
9051 EOF
9052 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9053 { (eval echo configure:9054: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9054 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9055 if test -z "$ac_err"; then
9056   rm -rf conftest*
9057   eval "ac_cv_header_$ac_safe=yes"
9058 else
9059   echo "$ac_err" >&5
9060   echo "configure: failed program was:" >&5
9061   cat conftest.$ac_ext >&5
9062   rm -rf conftest*
9063   eval "ac_cv_header_$ac_safe=no"
9064 fi
9065 rm -f conftest*
9066 fi
9067 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
9068   echo "$ac_t""yes" 1>&6
9069   ac_cv_c_tclh=installed
9070 else
9071   echo "$ac_t""no" 1>&6
9072 ac_cv_c_tclh=""
9073 fi
9074
9075 fi
9076
9077 fi
9078
9079 if test x"${ac_cv_c_tclh}" = x ; then
9080   TCLHDIR="# no Tcl private headers found"
9081   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
9082 fi
9083 if test x"${ac_cv_c_tclh}" != x ; then
9084   no_tcl=""
9085   if test x"${ac_cv_c_tclh}" = x"installed" ; then
9086     echo "$ac_t""is installed" 1>&6
9087     TCLHDIR=""
9088   else
9089     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
9090     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
9091     TCLHDIR="-I${ac_cv_c_tclh}"
9092   fi
9093 fi
9094
9095
9096
9097
9098 #
9099 # Ok, lets find the tk source trees so we can use the headers
9100 # If the directory (presumably symlink) named "tk" exists, use that one
9101 # in preference to any others.  Same logic is used when choosing library
9102 # and again with Tcl. The search order is the best place to look first, then in
9103 # decreasing significance. The loop breaks if the trigger file is found.
9104 # Note the gross little conversion here of srcdir by cd'ing to the found
9105 # directory. This converts the path from a relative to an absolute, so
9106 # recursive cache variables for the path will work right. We check all
9107 # the possible paths in one loop rather than many seperate loops to speed
9108 # things up.
9109 # the alternative search directory is involked by --with-tkinclude
9110 #
9111 no_tk=true
9112 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
9113 echo "configure:9114: checking for Tk private headers" >&5
9114 # Check whether --with-tkinclude or --without-tkinclude was given.
9115 if test "${with_tkinclude+set}" = set; then
9116   withval="$with_tkinclude"
9117   with_tkinclude=${withval}
9118 fi
9119
9120 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
9121   echo $ac_n "(cached) $ac_c" 1>&6
9122 else
9123
9124 # first check to see if --with-tkinclude was specified
9125 if test x"${with_tkinclude}" != x ; then
9126   if test -f ${with_tkinclude}/tk.h ; then
9127     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
9128   elif test -f ${with_tkinclude}/generic/tk.h ; then
9129     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
9130   else
9131     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
9132   fi
9133 fi
9134
9135 # next check if it came with Tk configuration file
9136 if test x"${ac_cv_c_tkconfig}" = x ; then
9137   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
9138     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
9139   fi
9140 fi
9141
9142 # next check in private source directory
9143 #
9144 # since ls returns lowest version numbers first, reverse its output
9145 if test x"${ac_cv_c_tkh}" = x ; then
9146   for i in \
9147                 ${srcdir}/../tk \
9148                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
9149                 ${srcdir}/../../tk \
9150                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
9151                 ${srcdir}/../../../tk \
9152                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
9153     if test -f $i/generic/tk.h ; then
9154       ac_cv_c_tkh=`(cd $i/generic; pwd)`
9155       break
9156     fi
9157   done
9158 fi
9159 # finally check in a few common install locations
9160 #
9161 # since ls returns lowest version numbers first, reverse its output
9162 if test x"${ac_cv_c_tkh}" = x ; then
9163   for i in \
9164                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
9165                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
9166                 /usr/local/src/tk \
9167                 /usr/local/lib/tk \
9168                 ${prefix}/include ; do
9169     if test -f $i/generic/tk.h ; then
9170       ac_cv_c_tkh=`(cd $i/generic; pwd)`
9171       break
9172     fi
9173   done
9174 fi
9175 # see if one is installed
9176 if test x"${ac_cv_c_tkh}" = x ; then
9177    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
9178 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
9179 echo "configure:9180: checking for tk.h" >&5
9180 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
9181   echo $ac_n "(cached) $ac_c" 1>&6
9182 else
9183   cat > conftest.$ac_ext <<EOF
9184 #line 9185 "configure"
9185 #include "confdefs.h"
9186 #include <tk.h>
9187 EOF
9188 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9189 { (eval echo configure:9190: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9190 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9191 if test -z "$ac_err"; then
9192   rm -rf conftest*
9193   eval "ac_cv_header_$ac_safe=yes"
9194 else
9195   echo "$ac_err" >&5
9196   echo "configure: failed program was:" >&5
9197   cat conftest.$ac_ext >&5
9198   rm -rf conftest*
9199   eval "ac_cv_header_$ac_safe=no"
9200 fi
9201 rm -f conftest*
9202 fi
9203 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
9204   echo "$ac_t""yes" 1>&6
9205   ac_cv_c_tkh=installed
9206 else
9207   echo "$ac_t""no" 1>&6
9208 ac_cv_c_tkh=""
9209 fi
9210
9211 fi
9212
9213 fi
9214
9215 if test x"${ac_cv_c_tkh}" != x ; then
9216   no_tk=""
9217   if test x"${ac_cv_c_tkh}" = x"installed" ; then
9218     echo "$ac_t""is installed" 1>&6
9219     TKHDIR=""
9220   else
9221     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
9222     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
9223     TKHDIR="-I${ac_cv_c_tkh}"
9224   fi
9225 else
9226   TKHDIR="# no Tk directory found"
9227   echo "configure: warning: Can't find Tk private headers" 1>&2
9228   no_tk=true
9229 fi
9230
9231
9232
9233
9234 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
9235 echo "configure:9236: checking for Itcl private headers. srcdir=${srcdir}" >&5
9236 if test x"${ac_cv_c_itclh}" = x ; then
9237   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
9238     if test -f $i/generic/itcl.h ; then
9239       ac_cv_c_itclh=`(cd $i/generic; pwd)`
9240       break
9241     fi
9242   done
9243 fi
9244 if test x"${ac_cv_c_itclh}" = x ; then
9245   ITCLHDIR="# no Itcl private headers found"
9246   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
9247 fi
9248 if test x"${ac_cv_c_itclh}" != x ; then
9249      ITCLHDIR="-I${ac_cv_c_itclh}"
9250 fi
9251 # should always be here
9252 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
9253
9254 #AC_SUBST(ITCLLIB)
9255
9256
9257 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
9258 echo "configure:9259: checking for Itk private headers. srcdir=${srcdir}" >&5
9259 if test x"${ac_cv_c_itkh}" = x ; then
9260   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
9261     if test -f $i/generic/itk.h ; then
9262       ac_cv_c_itkh=`(cd $i/generic; pwd)`
9263       break
9264     fi
9265   done
9266 fi
9267 if test x"${ac_cv_c_itkh}" = x ; then
9268   ITKHDIR="# no Itk private headers found"
9269   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
9270 fi
9271 if test x"${ac_cv_c_itkh}" != x ; then
9272      ITKHDIR="-I${ac_cv_c_itkh}"
9273 fi
9274 # should always be here
9275 #     ITKLIB="../itcl/itk/unix/libitk.a"
9276
9277 #AC_SUBST(ITKLIB)
9278
9279
9280
9281            # now look for Tk library stuff
9282
9283            case "${host}" in
9284            *-*-cygwin*)
9285                tkdir=../tk/win/
9286                ;;
9287            *)
9288                tkdir=../tk/unix/
9289                ;;
9290            esac
9291
9292            TK_DEPS="${tkdir}${TK_LIB_FILE}"
9293
9294            # now look for Itcl library stuff
9295
9296
9297 #
9298 # Ok, lets find the itcl configuration
9299 # First, look for one uninstalled.
9300 # the alternative search directory is invoked by --with-itclconfig
9301 #
9302
9303 if test x"${no_itcl}" = x ; then
9304   # we reset no_itcl in case something fails here
9305   no_itcl=true
9306   # Check whether --with-itclconfig or --without-itclconfig was given.
9307 if test "${with_itclconfig+set}" = set; then
9308   withval="$with_itclconfig"
9309   with_itclconfig=${withval}
9310 fi
9311
9312   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
9313 echo "configure:9314: checking for Itcl configuration" >&5
9314   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
9315   echo $ac_n "(cached) $ac_c" 1>&6
9316 else
9317
9318
9319   # First check to see if --with-itclconfig was specified.
9320   if test x"${with_itclconfig}" != x ; then
9321     if test -f "${with_itclconfig}/itclConfig.sh" ; then
9322       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
9323     else
9324       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
9325     fi
9326   fi
9327
9328   # then check for a private Itcl library
9329   if test x"${ac_cv_c_itclconfig}" = x ; then
9330     for i in \
9331                 ../itcl/itcl \
9332                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
9333                 ../../itcl \
9334                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
9335                 ../../../itcl \
9336                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
9337       if test -f "$i/itclConfig.sh" ; then
9338         ac_cv_c_itclconfig=`(cd $i; pwd)`
9339         break
9340       fi
9341     done
9342   fi
9343   # check in a few common install locations
9344   if test x"${ac_cv_c_itclconfig}" = x ; then
9345     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9346       if test -f "$i/itclConfig.sh" ; then
9347         ac_cv_c_itclconfig=`(cd $i; pwd)`
9348         break
9349       fi
9350     done
9351   fi
9352   # check in a few other private locations
9353   if test x"${ac_cv_c_itclconfig}" = x ; then
9354     for i in \
9355                 ${srcdir}/../itcl/itcl \
9356                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
9357       if test -f "$i/itclConfig.sh" ; then
9358         ac_cv_c_itclconfig=`(cd $i; pwd)`
9359         break
9360       fi
9361     done
9362   fi
9363
9364 fi
9365
9366   if test x"${ac_cv_c_itclconfig}" = x ; then
9367     ITCLCONFIG="# no Itcl configs found"
9368     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
9369   else
9370     no_itcl=
9371     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
9372     echo "$ac_t""found $ITCLCONFIG" 1>&6
9373   fi
9374 fi
9375
9376            if test -z "${no_itcl}"; then
9377
9378     if test -f "$ITCLCONFIG" ; then
9379       . $ITCLCONFIG
9380     fi
9381
9382
9383
9384
9385
9386
9387
9388
9389
9390
9391
9392
9393              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
9394              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
9395            fi
9396
9397
9398            # now look for Itk library stuff
9399
9400 #
9401 # Ok, lets find the itk configuration
9402 # First, look for one uninstalled.
9403 # the alternative search directory is invoked by --with-itkconfig
9404 #
9405
9406 if test x"${no_itk}" = x ; then
9407   # we reset no_itk in case something fails here
9408   no_itk=true
9409   # Check whether --with-itkconfig or --without-itkconfig was given.
9410 if test "${with_itkconfig+set}" = set; then
9411   withval="$with_itkconfig"
9412   with_itkconfig=${withval}
9413 fi
9414
9415   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
9416 echo "configure:9417: checking for Itk configuration" >&5
9417   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
9418   echo $ac_n "(cached) $ac_c" 1>&6
9419 else
9420
9421
9422   # First check to see if --with-itkconfig was specified.
9423   if test x"${with_itkconfig}" != x ; then
9424     if test -f "${with_itkconfig}/itkConfig.sh" ; then
9425       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
9426     else
9427       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
9428     fi
9429   fi
9430
9431   # then check for a private Itk library
9432   if test x"${ac_cv_c_itkconfig}" = x ; then
9433     for i in \
9434                 ../itcl/itk \
9435                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
9436                 ../../itk \
9437                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
9438                 ../../../itk \
9439                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
9440       if test -f "$i/itkConfig.sh" ; then
9441         ac_cv_c_itkconfig=`(cd $i; pwd)`
9442         break
9443       fi
9444     done
9445   fi
9446   # check in a few common install locations
9447   if test x"${ac_cv_c_itkconfig}" = x ; then
9448     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9449       if test -f "$i/itkConfig.sh" ; then
9450         ac_cv_c_itkconfig=`(cd $i; pwd)`
9451         break
9452       fi
9453     done
9454   fi
9455   # check in a few other private locations
9456   if test x"${ac_cv_c_itkconfig}" = x ; then
9457     for i in \
9458                 ${srcdir}/../itcl/itk \
9459                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
9460       if test -f "$i/itkConfig.sh" ; then
9461         ac_cv_c_itkconfig=`(cd $i; pwd)`
9462         break
9463       fi
9464     done
9465   fi
9466
9467 fi
9468
9469   if test x"${ac_cv_c_itkconfig}" = x ; then
9470     ITKCONFIG="# no Itk configs found"
9471     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
9472   else
9473     no_itk=
9474     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
9475     echo "$ac_t""found $ITKCONFIG" 1>&6
9476   fi
9477 fi
9478
9479
9480            if test -z "${no_itcl}"; then
9481
9482     if test -f "$ITKCONFIG" ; then
9483       . $ITKCONFIG
9484     fi
9485
9486
9487
9488
9489
9490
9491
9492
9493
9494
9495
9496
9497              ITKLIB="${ITK_BUILD_LIB_SPEC}"
9498              ITK_DEPS="${ITK_LIB_FULL_PATH}"
9499            fi
9500
9501            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
9502            # Tcl/Tk 8.1 require -fwritable strings.  I don't
9503            # know whether 8.2 will or not, but I bet it will.
9504            # I don't have to worry about 7.x since we don't support it.
9505            GDBTK_CFLAGS=""
9506            if test "$GCC" = "yes"; then
9507                if test "$TCL_VERSION" != "8.0" ; then
9508                    GDBTK_CFLAGS="-fwritable-strings"
9509                fi
9510            fi
9511
9512            # Include some libraries that Tcl and Tk want.
9513            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
9514            # Yes, the ordering seems wrong here.  But it isn't.
9515            # TK_LIBS is the list of libraries that need to be linked
9516            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
9517            # were in LIBS then any link tests after this point would
9518            # try to include things like `$(LIBGUI)', which wouldn't work.
9519            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
9520
9521            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
9522            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
9523            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
9524            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
9525            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
9526            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
9527            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
9528            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
9529
9530            if test x$gdb_cv_os_cygwin = xyes; then
9531               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
9532               WIN32LDAPP="-Wl,--subsystem,console"
9533               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
9534            fi
9535         fi
9536     fi
9537
9538     SUBDIRS="${SUBDIRS} gdbtk"
9539     configdirs="${configdirs} gdbtk"
9540 fi
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
9551
9552
9553
9554
9555 # If we find X, set shell vars x_includes and x_libraries to the
9556 # paths, otherwise set no_x=yes.
9557 # Uses ac_ vars as temps to allow command line to override cache and checks.
9558 # --without-x overrides everything else, but does not touch the cache.
9559 echo $ac_n "checking for X""... $ac_c" 1>&6
9560 echo "configure:9561: checking for X" >&5
9561
9562 # Check whether --with-x or --without-x was given.
9563 if test "${with_x+set}" = set; then
9564   withval="$with_x"
9565   :
9566 fi
9567
9568 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9569 if test "x$with_x" = xno; then
9570   # The user explicitly disabled X.
9571   have_x=disabled
9572 else
9573   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
9574     # Both variables are already set.
9575     have_x=yes
9576   else
9577 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
9578   echo $ac_n "(cached) $ac_c" 1>&6
9579 else
9580   # One or both of the vars are not set, and there is no cached value.
9581 ac_x_includes=NO ac_x_libraries=NO
9582 rm -fr conftestdir
9583 if mkdir conftestdir; then
9584   cd conftestdir
9585   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
9586   cat > Imakefile <<'EOF'
9587 acfindx:
9588         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
9589 EOF
9590   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
9591     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9592     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
9593     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9594     for ac_extension in a so sl; do
9595       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
9596         test -f $ac_im_libdir/libX11.$ac_extension; then
9597         ac_im_usrlibdir=$ac_im_libdir; break
9598       fi
9599     done
9600     # Screen out bogus values from the imake configuration.  They are
9601     # bogus both because they are the default anyway, and because
9602     # using them would break gcc on systems where it needs fixed includes.
9603     case "$ac_im_incroot" in
9604         /usr/include) ;;
9605         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
9606     esac
9607     case "$ac_im_usrlibdir" in
9608         /usr/lib | /lib) ;;
9609         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
9610     esac
9611   fi
9612   cd ..
9613   rm -fr conftestdir
9614 fi
9615
9616 if test "$ac_x_includes" = NO; then
9617   # Guess where to find include files, by looking for this one X11 .h file.
9618   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
9619
9620   # First, try using that file with no special directory specified.
9621 cat > conftest.$ac_ext <<EOF
9622 #line 9623 "configure"
9623 #include "confdefs.h"
9624 #include <$x_direct_test_include>
9625 EOF
9626 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9627 { (eval echo configure:9628: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9628 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9629 if test -z "$ac_err"; then
9630   rm -rf conftest*
9631   # We can compile using X headers with no special include directory.
9632 ac_x_includes=
9633 else
9634   echo "$ac_err" >&5
9635   echo "configure: failed program was:" >&5
9636   cat conftest.$ac_ext >&5
9637   rm -rf conftest*
9638   # Look for the header file in a standard set of common directories.
9639 # Check X11 before X11Rn because it is often a symlink to the current release.
9640   for ac_dir in               \
9641     /usr/X11/include          \
9642     /usr/X11R6/include        \
9643     /usr/X11R5/include        \
9644     /usr/X11R4/include        \
9645                               \
9646     /usr/include/X11          \
9647     /usr/include/X11R6        \
9648     /usr/include/X11R5        \
9649     /usr/include/X11R4        \
9650                               \
9651     /usr/local/X11/include    \
9652     /usr/local/X11R6/include  \
9653     /usr/local/X11R5/include  \
9654     /usr/local/X11R4/include  \
9655                               \
9656     /usr/local/include/X11    \
9657     /usr/local/include/X11R6  \
9658     /usr/local/include/X11R5  \
9659     /usr/local/include/X11R4  \
9660                               \
9661     /usr/X386/include         \
9662     /usr/x386/include         \
9663     /usr/XFree86/include/X11  \
9664                               \
9665     /usr/include              \
9666     /usr/local/include        \
9667     /usr/unsupported/include  \
9668     /usr/athena/include       \
9669     /usr/local/x11r5/include  \
9670     /usr/lpp/Xamples/include  \
9671                               \
9672     /usr/openwin/include      \
9673     /usr/openwin/share/include \
9674     ; \
9675   do
9676     if test -r "$ac_dir/$x_direct_test_include"; then
9677       ac_x_includes=$ac_dir
9678       break
9679     fi
9680   done
9681 fi
9682 rm -f conftest*
9683 fi # $ac_x_includes = NO
9684
9685 if test "$ac_x_libraries" = NO; then
9686   # Check for the libraries.
9687
9688   test -z "$x_direct_test_library" && x_direct_test_library=Xt
9689   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
9690
9691   # See if we find them without any special options.
9692   # Don't add to $LIBS permanently.
9693   ac_save_LIBS="$LIBS"
9694   LIBS="-l$x_direct_test_library $LIBS"
9695 cat > conftest.$ac_ext <<EOF
9696 #line 9697 "configure"
9697 #include "confdefs.h"
9698
9699 int main() {
9700 ${x_direct_test_function}()
9701 ; return 0; }
9702 EOF
9703 if { (eval echo configure:9704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9704   rm -rf conftest*
9705   LIBS="$ac_save_LIBS"
9706 # We can link X programs with no special library path.
9707 ac_x_libraries=
9708 else
9709   echo "configure: failed program was:" >&5
9710   cat conftest.$ac_ext >&5
9711   rm -rf conftest*
9712   LIBS="$ac_save_LIBS"
9713 # First see if replacing the include by lib works.
9714 # Check X11 before X11Rn because it is often a symlink to the current release.
9715 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
9716     /usr/X11/lib          \
9717     /usr/X11R6/lib        \
9718     /usr/X11R5/lib        \
9719     /usr/X11R4/lib        \
9720                           \
9721     /usr/lib/X11          \
9722     /usr/lib/X11R6        \
9723     /usr/lib/X11R5        \
9724     /usr/lib/X11R4        \
9725                           \
9726     /usr/local/X11/lib    \
9727     /usr/local/X11R6/lib  \
9728     /usr/local/X11R5/lib  \
9729     /usr/local/X11R4/lib  \
9730                           \
9731     /usr/local/lib/X11    \
9732     /usr/local/lib/X11R6  \
9733     /usr/local/lib/X11R5  \
9734     /usr/local/lib/X11R4  \
9735                           \
9736     /usr/X386/lib         \
9737     /usr/x386/lib         \
9738     /usr/XFree86/lib/X11  \
9739                           \
9740     /usr/lib              \
9741     /usr/local/lib        \
9742     /usr/unsupported/lib  \
9743     /usr/athena/lib       \
9744     /usr/local/x11r5/lib  \
9745     /usr/lpp/Xamples/lib  \
9746     /lib/usr/lib/X11      \
9747                           \
9748     /usr/openwin/lib      \
9749     /usr/openwin/share/lib \
9750     ; \
9751 do
9752   for ac_extension in a so sl; do
9753     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
9754       ac_x_libraries=$ac_dir
9755       break 2
9756     fi
9757   done
9758 done
9759 fi
9760 rm -f conftest*
9761 fi # $ac_x_libraries = NO
9762
9763 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
9764   # Didn't find X anywhere.  Cache the known absence of X.
9765   ac_cv_have_x="have_x=no"
9766 else
9767   # Record where we found X for the cache.
9768   ac_cv_have_x="have_x=yes \
9769                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
9770 fi
9771 fi
9772   fi
9773   eval "$ac_cv_have_x"
9774 fi # $with_x != no
9775
9776 if test "$have_x" != yes; then
9777   echo "$ac_t""$have_x" 1>&6
9778   no_x=yes
9779 else
9780   # If each of the values was on the command line, it overrides each guess.
9781   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9782   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9783   # Update the cache value to reflect the command line values.
9784   ac_cv_have_x="have_x=yes \
9785                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
9786   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
9787 fi
9788
9789
9790
9791 # Unlike the sim directory, whether a simulator is linked is controlled by
9792 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
9793 # This code just checks for a few cases where we'd like to ignore those
9794 # definitions, even when they're present in the '.mt' file.  These cases
9795 # are when --disable-sim is specified, or if the simulator directory is
9796 # not part of the source tree.
9797 #
9798 # Check whether --enable-sim or --disable-sim was given.
9799 if test "${enable_sim+set}" = set; then
9800   enableval="$enable_sim"
9801   echo "enable_sim = $enable_sim";
9802  echo "enableval = ${enableval}";
9803  case "${enableval}" in
9804   yes) ignore_sim=false ;;
9805   no)  ignore_sim=true ;;
9806   *)   ignore_sim=false ;;
9807  esac
9808 else
9809   ignore_sim=false
9810 fi
9811
9812
9813 if test ! -d "${srcdir}/../sim"; then
9814   ignore_sim=true
9815 fi
9816
9817 if test "${ignore_sim}" = "true"; then
9818     IGNORE_SIM="SIM="
9819     IGNORE_SIM_OBS="SIM_OBS="
9820 else
9821     IGNORE_SIM=""
9822     IGNORE_SIM_OBS=""
9823     cat >> confdefs.h <<\EOF
9824 #define WITH_SIM 1
9825 EOF
9826
9827 fi
9828
9829
9830
9831
9832
9833
9834
9835
9836
9837
9838
9839
9840
9841
9842
9843 # Begin stuff to support --enable-shared
9844 # Check whether --enable-shared or --disable-shared was given.
9845 if test "${enable_shared+set}" = set; then
9846   enableval="$enable_shared"
9847   case "${enableval}" in
9848   yes) shared=true ;;
9849   no)  shared=false ;;
9850   *) shared=true ;;
9851 esac
9852 fi
9853
9854 HLDFLAGS=
9855 HLDENV=
9856 # If we have shared libraries, try to set rpath reasonably.
9857 if test "${shared}" = "true"; then
9858   case "${host}" in
9859   *-*-hpux*)
9860     HLDFLAGS='-Wl,+s,+b,$(libdir)'
9861     ;;
9862   *-*-irix5* | *-*-irix6*)
9863     HLDFLAGS='-Wl,-rpath,$(libdir)'
9864     ;;
9865   *-*-linux*aout*)
9866     ;;
9867   *-*-linux* | *-pc-linux-gnu*)
9868     HLDFLAGS='-Wl,-rpath,$(libdir)'
9869     ;;
9870   *-*-solaris*)
9871     HLDFLAGS='-R $(libdir)'
9872     ;;
9873   *-*-sysv4*)
9874     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
9875     ;;
9876   esac
9877 fi
9878
9879 # On SunOS, if the linker supports the -rpath option, use it to
9880 # prevent ../bfd and ../opcodes from being included in the run time
9881 # search path.
9882 case "${host}" in
9883   *-*-sunos*)
9884     echo 'main () { }' > conftest.c
9885     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
9886     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
9887       :
9888     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
9889       :
9890     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
9891       :
9892     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
9893       :
9894     elif test "${shared}" = "true"; then
9895       HLDFLAGS='-Wl,-rpath=$(libdir)'
9896     else
9897       HLDFLAGS='-Wl,-rpath='
9898     fi
9899     rm -f conftest.t conftest.c conftest
9900     ;;
9901 esac
9902
9903
9904 # End stuff to support --enable-shared
9905
9906 # target_subdir is used by the testsuite to find the target libraries.
9907 target_subdir=
9908 if test "${host}" != "${target}"; then
9909     target_subdir="${target_alias}/"
9910 fi
9911
9912
9913 frags=
9914 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
9915 if test ! -f ${host_makefile_frag}; then
9916     # When building a native debuger the .mh file containing things
9917     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
9918     # since it no longer contains anything useful.
9919     if test "${target}" = "${host}"; then
9920         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
9921     else
9922         host_makefile_frag=/dev/null
9923     fi
9924 fi
9925 frags="$frags $host_makefile_frag"
9926
9927 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
9928 if test ! -f ${target_makefile_frag}; then
9929 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
9930 fi
9931 frags="$frags $target_makefile_frag"
9932
9933
9934
9935
9936
9937 hostfile=`sed -n '
9938 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
9939 ' ${host_makefile_frag}`
9940
9941 targetfile=`sed -n '
9942 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
9943 ' ${target_makefile_frag}`
9944
9945 GDB_MULTI_ARCH=`sed -n '
9946 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
9947 ' ${target_makefile_frag}`
9948
9949 if test "${target}" = "${host}"; then
9950 # We pick this up from the host configuration file (.mh) because we
9951 # do not have a native configuration Makefile fragment.
9952 nativefile=`sed -n '
9953 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
9954 ' ${host_makefile_frag}`
9955 fi
9956
9957
9958 # New targets should just set gdb_multi_arch=yes in configure.tgt.
9959 # Old targets being converted can either do that or set GDB_MULTI_ARCH
9960 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
9961 # will be the default.
9962 if test x"${GDB_MULTI_ARCH}" = x ; then
9963     case "${gdb_multi_arch}" in
9964     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
9965     no ) GDB_MULTI_ARCH=0 ;;
9966     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
9967     esac
9968 fi
9969 if test x"${GDB_MULTI_ARCH}" != x ; then
9970     cat >> confdefs.h <<EOF
9971 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
9972 EOF
9973
9974 fi
9975 # Warn the user when they use an old practice
9976 case "${GDB_MULTI_ARCH}" in
9977     "" ) ;;
9978     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
9979         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
9980     GDB_MULTI_ARCH_PURE )
9981         if test x"${targetfile}" != x ; then
9982             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
9983             targetfile=""
9984         fi ;;
9985     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
9986 esac
9987
9988 if test "${enable_multi_ice}" = "yes"; then
9989   SUBDIRS="${SUBDIRS} multi-ice"
9990 fi
9991
9992 # ``gdbserver'' can only be built in a native configuration.
9993 if test x"${target}" = x"${host}"; then
9994     echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
9995 echo "configure:9996: checking whether gdbserver is supported on this host" >&5
9996     if test x"${build_gdbserver}" = xyes ; then
9997         configdirs="${configdirs} gdbserver"
9998         SUBDIRS="${SUBDIRS} gdbserver"
9999         echo "$ac_t""yes" 1>&6
10000     else
10001         echo "$ac_t""no" 1>&6
10002     fi
10003 fi
10004
10005
10006
10007 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
10008 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
10009 # version.
10010
10011 files=
10012 links=
10013
10014 rm -f xm.h
10015 xm_h=""
10016 if test "${hostfile}" != ""; then
10017     xm_h=xm.h
10018     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
10019     files="${files} ${GDB_XM_FILE}"
10020     links="${links} xm.h"
10021     cat >> confdefs.h <<EOF
10022 #define GDB_XM_FILE ${GDB_XM_FILE}
10023 EOF
10024
10025 fi
10026
10027
10028 rm -f tm.h
10029 tm_h=""
10030 if test "${targetfile}" != ""; then
10031     tm_h=tm.h
10032     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
10033     files="${files} ${GDB_TM_FILE}"
10034     links="${links} tm.h"
10035     cat >> confdefs.h <<EOF
10036 #define GDB_TM_FILE ${GDB_TM_FILE}
10037 EOF
10038
10039 fi
10040
10041
10042 rm -f nm.h
10043 nm_h=""
10044 if test "${nativefile}" != ""; then
10045     nm_h=nm.h
10046     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
10047     files="${files} ${GDB_NM_FILE}"
10048     links="${links} nm.h"
10049     cat >> confdefs.h <<EOF
10050 #define GDB_NM_FILE ${GDB_NM_FILE}
10051 EOF
10052
10053 fi
10054
10055
10056
10057
10058 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
10059 echo "configure:10060: checking for Cygwin environment" >&5
10060 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
10061   echo $ac_n "(cached) $ac_c" 1>&6
10062 else
10063   cat > conftest.$ac_ext <<EOF
10064 #line 10065 "configure"
10065 #include "confdefs.h"
10066
10067 int main() {
10068
10069 #ifndef __CYGWIN__
10070 #define __CYGWIN__ __CYGWIN32__
10071 #endif
10072 return __CYGWIN__;
10073 ; return 0; }
10074 EOF
10075 if { (eval echo configure:10076: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10076   rm -rf conftest*
10077   ac_cv_cygwin=yes
10078 else
10079   echo "configure: failed program was:" >&5
10080   cat conftest.$ac_ext >&5
10081   rm -rf conftest*
10082   ac_cv_cygwin=no
10083 fi
10084 rm -f conftest*
10085 rm -f conftest*
10086 fi
10087
10088 echo "$ac_t""$ac_cv_cygwin" 1>&6
10089 CYGWIN=
10090 test "$ac_cv_cygwin" = yes && CYGWIN=yes
10091 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
10092 echo "configure:10093: checking for mingw32 environment" >&5
10093 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
10094   echo $ac_n "(cached) $ac_c" 1>&6
10095 else
10096   cat > conftest.$ac_ext <<EOF
10097 #line 10098 "configure"
10098 #include "confdefs.h"
10099
10100 int main() {
10101 return __MINGW32__;
10102 ; return 0; }
10103 EOF
10104 if { (eval echo configure:10105: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10105   rm -rf conftest*
10106   ac_cv_mingw32=yes
10107 else
10108   echo "configure: failed program was:" >&5
10109   cat conftest.$ac_ext >&5
10110   rm -rf conftest*
10111   ac_cv_mingw32=no
10112 fi
10113 rm -f conftest*
10114 rm -f conftest*
10115 fi
10116
10117 echo "$ac_t""$ac_cv_mingw32" 1>&6
10118 MINGW32=
10119 test "$ac_cv_mingw32" = yes && MINGW32=yes
10120
10121
10122 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
10123 echo "configure:10124: checking for executable suffix" >&5
10124 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
10125   echo $ac_n "(cached) $ac_c" 1>&6
10126 else
10127   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
10128   ac_cv_exeext=.exe
10129 else
10130   rm -f conftest*
10131   echo 'int main () { return 0; }' > conftest.$ac_ext
10132   ac_cv_exeext=
10133   if { (eval echo configure:10134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
10134     for file in conftest.*; do
10135       case $file in
10136       *.c | *.C | *.o | *.obj | *.ilk | *.pdb) ;;
10137       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
10138       esac
10139     done
10140   else
10141     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
10142   fi
10143   rm -f conftest*
10144   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
10145 fi
10146 fi
10147
10148 EXEEXT=""
10149 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
10150 echo "$ac_t""${ac_cv_exeext}" 1>&6
10151 ac_exeext=$EXEEXT
10152
10153
10154
10155 cat >> confdefs.h <<\EOF
10156 #define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1"
10157 EOF
10158
10159
10160
10161
10162   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10163 if test "${with_libiconv_prefix+set}" = set; then
10164   withval="$with_libiconv_prefix"
10165
10166     for dir in `echo "$withval" | tr : ' '`; do
10167       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
10168       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
10169     done
10170
10171 fi
10172
10173
10174   echo $ac_n "checking for iconv""... $ac_c" 1>&6
10175 echo "configure:10176: checking for iconv" >&5
10176 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
10177   echo $ac_n "(cached) $ac_c" 1>&6
10178 else
10179
10180     am_cv_func_iconv="no, consider installing GNU libiconv"
10181     am_cv_lib_iconv=no
10182     cat > conftest.$ac_ext <<EOF
10183 #line 10184 "configure"
10184 #include "confdefs.h"
10185 #include <stdlib.h>
10186 #include <iconv.h>
10187 int main() {
10188 iconv_t cd = iconv_open("","");
10189        iconv(cd,NULL,NULL,NULL,NULL);
10190        iconv_close(cd);
10191 ; return 0; }
10192 EOF
10193 if { (eval echo configure:10194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10194   rm -rf conftest*
10195   am_cv_func_iconv=yes
10196 else
10197   echo "configure: failed program was:" >&5
10198   cat conftest.$ac_ext >&5
10199 fi
10200 rm -f conftest*
10201     if test "$am_cv_func_iconv" != yes; then
10202       am_save_LIBS="$LIBS"
10203       LIBS="$LIBS -liconv"
10204       cat > conftest.$ac_ext <<EOF
10205 #line 10206 "configure"
10206 #include "confdefs.h"
10207 #include <stdlib.h>
10208 #include <iconv.h>
10209 int main() {
10210 iconv_t cd = iconv_open("","");
10211          iconv(cd,NULL,NULL,NULL,NULL);
10212          iconv_close(cd);
10213 ; return 0; }
10214 EOF
10215 if { (eval echo configure:10216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10216   rm -rf conftest*
10217   am_cv_lib_iconv=yes
10218         am_cv_func_iconv=yes
10219 else
10220   echo "configure: failed program was:" >&5
10221   cat conftest.$ac_ext >&5
10222 fi
10223 rm -f conftest*
10224       LIBS="$am_save_LIBS"
10225     fi
10226
10227 fi
10228
10229 echo "$ac_t""$am_cv_func_iconv" 1>&6
10230   if test "$am_cv_func_iconv" = yes; then
10231     cat >> confdefs.h <<\EOF
10232 #define HAVE_ICONV 1
10233 EOF
10234
10235     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
10236 echo "configure:10237: checking for iconv declaration" >&5
10237     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
10238   echo $ac_n "(cached) $ac_c" 1>&6
10239 else
10240
10241       cat > conftest.$ac_ext <<EOF
10242 #line 10243 "configure"
10243 #include "confdefs.h"
10244
10245 #include <stdlib.h>
10246 #include <iconv.h>
10247 extern
10248 #ifdef __cplusplus
10249 "C"
10250 #endif
10251 #if defined(__STDC__) || defined(__cplusplus)
10252 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10253 #else
10254 size_t iconv();
10255 #endif
10256
10257 int main() {
10258
10259 ; return 0; }
10260 EOF
10261 if { (eval echo configure:10262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10262   rm -rf conftest*
10263   am_cv_proto_iconv_arg1=""
10264 else
10265   echo "configure: failed program was:" >&5
10266   cat conftest.$ac_ext >&5
10267   rm -rf conftest*
10268   am_cv_proto_iconv_arg1="const"
10269 fi
10270 rm -f conftest*
10271       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10272 fi
10273
10274     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10275     echo "$ac_t""${ac_t:-
10276          }$am_cv_proto_iconv" 1>&6
10277     cat >> confdefs.h <<EOF
10278 #define ICONV_CONST $am_cv_proto_iconv_arg1
10279 EOF
10280
10281   fi
10282   LIBICONV=
10283   if test "$am_cv_lib_iconv" = yes; then
10284     LIBICONV="-liconv"
10285   fi
10286
10287
10288
10289 subdirs="$configdirs"
10290
10291 trap '' 1 2 15
10292 cat > confcache <<\EOF
10293 # This file is a shell script that caches the results of configure
10294 # tests run on this system so they can be shared between configure
10295 # scripts and configure runs.  It is not useful on other systems.
10296 # If it contains results you don't want to keep, you may remove or edit it.
10297 #
10298 # By default, configure uses ./config.cache as the cache file,
10299 # creating it if it does not exist already.  You can give configure
10300 # the --cache-file=FILE option to use a different cache file; that is
10301 # what configure does when it calls configure scripts in
10302 # subdirectories, so they share the cache.
10303 # Giving --cache-file=/dev/null disables caching, for debugging configure.
10304 # config.status only pays attention to the cache file if you give it the
10305 # --recheck option to rerun configure.
10306 #
10307 EOF
10308 # The following way of writing the cache mishandles newlines in values,
10309 # but we know of no workaround that is simple, portable, and efficient.
10310 # So, don't put newlines in cache variables' values.
10311 # Ultrix sh set writes to stderr and can't be redirected directly,
10312 # and sets the high bit in the cache file unless we assign to the vars.
10313 (set) 2>&1 |
10314   case `(ac_space=' '; set | grep ac_space) 2>&1` in
10315   *ac_space=\ *)
10316     # `set' does not quote correctly, so add quotes (double-quote substitution
10317     # turns \\\\ into \\, and sed turns \\ into \).
10318     sed -n \
10319       -e "s/'/'\\\\''/g" \
10320       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
10321     ;;
10322   *)
10323     # `set' quotes correctly as required by POSIX, so do not add quotes.
10324     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
10325     ;;
10326   esac >> confcache
10327 if cmp -s $cache_file confcache; then
10328   :
10329 else
10330   if test -w $cache_file; then
10331     echo "updating cache $cache_file"
10332     cat confcache > $cache_file
10333   else
10334     echo "not updating unwritable cache $cache_file"
10335   fi
10336 fi
10337 rm -f confcache
10338
10339 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
10340
10341 test "x$prefix" = xNONE && prefix=$ac_default_prefix
10342 # Let make expand exec_prefix.
10343 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10344
10345 # Any assignment to VPATH causes Sun make to only execute
10346 # the first set of double-colon rules, so remove it if not needed.
10347 # If there is a colon in the path, we need to keep it.
10348 if test "x$srcdir" = x.; then
10349   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
10350 fi
10351
10352 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
10353
10354 DEFS=-DHAVE_CONFIG_H
10355
10356 # Without the "./", some shells look in PATH for config.status.
10357 : ${CONFIG_STATUS=./config.status}
10358
10359 echo creating $CONFIG_STATUS
10360 rm -f $CONFIG_STATUS
10361 cat > $CONFIG_STATUS <<EOF
10362 #! /bin/sh
10363 # Generated automatically by configure.
10364 # Run this file to recreate the current configuration.
10365 # This directory was configured as follows,
10366 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
10367 #
10368 # $0 $ac_configure_args
10369 #
10370 # Compiler output produced by configure, useful for debugging
10371 # configure, is in ./config.log if it exists.
10372
10373 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
10374 for ac_option
10375 do
10376   case "\$ac_option" in
10377   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10378     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
10379     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
10380   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
10381     echo "$CONFIG_STATUS generated by autoconf version 2.13"
10382     exit 0 ;;
10383   -help | --help | --hel | --he | --h)
10384     echo "\$ac_cs_usage"; exit 0 ;;
10385   *) echo "\$ac_cs_usage"; exit 1 ;;
10386   esac
10387 done
10388
10389 ac_given_srcdir=$srcdir
10390 ac_given_INSTALL="$INSTALL"
10391
10392 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
10393 EOF
10394 cat >> $CONFIG_STATUS <<EOF
10395
10396 # Protect against being on the right side of a sed subst in config.status.
10397 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
10398  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
10399 $ac_vpsub
10400 $extrasub
10401 s%@SHELL@%$SHELL%g
10402 s%@CFLAGS@%$CFLAGS%g
10403 s%@CPPFLAGS@%$CPPFLAGS%g
10404 s%@CXXFLAGS@%$CXXFLAGS%g
10405 s%@FFLAGS@%$FFLAGS%g
10406 s%@DEFS@%$DEFS%g
10407 s%@LDFLAGS@%$LDFLAGS%g
10408 s%@LIBS@%$LIBS%g
10409 s%@exec_prefix@%$exec_prefix%g
10410 s%@prefix@%$prefix%g
10411 s%@program_transform_name@%$program_transform_name%g
10412 s%@bindir@%$bindir%g
10413 s%@sbindir@%$sbindir%g
10414 s%@libexecdir@%$libexecdir%g
10415 s%@datadir@%$datadir%g
10416 s%@sysconfdir@%$sysconfdir%g
10417 s%@sharedstatedir@%$sharedstatedir%g
10418 s%@localstatedir@%$localstatedir%g
10419 s%@libdir@%$libdir%g
10420 s%@includedir@%$includedir%g
10421 s%@oldincludedir@%$oldincludedir%g
10422 s%@infodir@%$infodir%g
10423 s%@mandir@%$mandir%g
10424 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
10425 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
10426 s%@MAINT@%$MAINT%g
10427 s%@CC@%$CC%g
10428 s%@CPP@%$CPP%g
10429 s%@host@%$host%g
10430 s%@host_alias@%$host_alias%g
10431 s%@host_cpu@%$host_cpu%g
10432 s%@host_vendor@%$host_vendor%g
10433 s%@host_os@%$host_os%g
10434 s%@target@%$target%g
10435 s%@target_alias@%$target_alias%g
10436 s%@target_cpu@%$target_cpu%g
10437 s%@target_vendor@%$target_vendor%g
10438 s%@target_os@%$target_os%g
10439 s%@build@%$build%g
10440 s%@build_alias@%$build_alias%g
10441 s%@build_cpu@%$build_cpu%g
10442 s%@build_vendor@%$build_vendor%g
10443 s%@build_os@%$build_os%g
10444 s%@RANLIB@%$RANLIB%g
10445 s%@SET_MAKE@%$SET_MAKE%g
10446 s%@ALLOCA@%$ALLOCA%g
10447 s%@USE_NLS@%$USE_NLS%g
10448 s%@MSGFMT@%$MSGFMT%g
10449 s%@GMSGFMT@%$GMSGFMT%g
10450 s%@XGETTEXT@%$XGETTEXT%g
10451 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
10452 s%@CATALOGS@%$CATALOGS%g
10453 s%@CATOBJEXT@%$CATOBJEXT%g
10454 s%@DATADIRNAME@%$DATADIRNAME%g
10455 s%@GMOFILES@%$GMOFILES%g
10456 s%@INSTOBJEXT@%$INSTOBJEXT%g
10457 s%@INTLDEPS@%$INTLDEPS%g
10458 s%@INTLLIBS@%$INTLLIBS%g
10459 s%@INTLOBJS@%$INTLOBJS%g
10460 s%@POFILES@%$POFILES%g
10461 s%@POSUB@%$POSUB%g
10462 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
10463 s%@GT_NO@%$GT_NO%g
10464 s%@GT_YES@%$GT_YES%g
10465 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
10466 s%@l@%$l%g
10467 s%@AWK@%$AWK%g
10468 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
10469 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
10470 s%@INSTALL_DATA@%$INSTALL_DATA%g
10471 s%@LN_S@%$LN_S%g
10472 s%@YACC@%$YACC%g
10473 s%@AR@%$AR%g
10474 s%@DLLTOOL@%$DLLTOOL%g
10475 s%@WINDRES@%$WINDRES%g
10476 s%@MIG@%$MIG%g
10477 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
10478 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
10479 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
10480 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
10481 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
10482 s%@MMALLOC@%$MMALLOC%g
10483 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
10484 s%@WIN32LIBS@%$WIN32LIBS%g
10485 s%@LIBGUI@%$LIBGUI%g
10486 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
10487 s%@WIN32LDAPP@%$WIN32LDAPP%g
10488 s%@TCL_VERSION@%$TCL_VERSION%g
10489 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
10490 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
10491 s%@TCL_CC@%$TCL_CC%g
10492 s%@TCL_DEFS@%$TCL_DEFS%g
10493 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
10494 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
10495 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
10496 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
10497 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
10498 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
10499 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
10500 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
10501 s%@TCL_RANLIB@%$TCL_RANLIB%g
10502 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
10503 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
10504 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
10505 s%@TK_VERSION@%$TK_VERSION%g
10506 s%@TK_DEFS@%$TK_DEFS%g
10507 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
10508 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
10509 s%@TK_XLIBSW@%$TK_XLIBSW%g
10510 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
10511 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
10512 s%@TCLHDIR@%$TCLHDIR%g
10513 s%@TKHDIR@%$TKHDIR%g
10514 s%@ITCLHDIR@%$ITCLHDIR%g
10515 s%@ITKHDIR@%$ITKHDIR%g
10516 s%@ITCL_VERSION@%$ITCL_VERSION%g
10517 s%@ITCL_DEFS@%$ITCL_DEFS%g
10518 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
10519 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
10520 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
10521 s%@ITK_VERSION@%$ITK_VERSION%g
10522 s%@ITK_DEFS@%$ITK_DEFS%g
10523 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
10524 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
10525 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
10526 s%@X_CFLAGS@%$X_CFLAGS%g
10527 s%@X_LDFLAGS@%$X_LDFLAGS%g
10528 s%@X_LIBS@%$X_LIBS%g
10529 s%@TCL_DEPS@%$TCL_DEPS%g
10530 s%@TK_DEPS@%$TK_DEPS%g
10531 s%@ITCLLIB@%$ITCLLIB%g
10532 s%@ITCL_DEPS@%$ITCL_DEPS%g
10533 s%@ITKLIB@%$ITKLIB%g
10534 s%@ITK_DEPS@%$ITK_DEPS%g
10535 s%@GDBTKLIBS@%$GDBTKLIBS%g
10536 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
10537 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
10538 s%@IGNORE_SIM@%$IGNORE_SIM%g
10539 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
10540 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
10541 s%@CONFIG_OBS@%$CONFIG_OBS%g
10542 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
10543 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
10544 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
10545 s%@CONFIG_INITS@%$CONFIG_INITS%g
10546 s%@CONFIG_ALL@%$CONFIG_ALL%g
10547 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
10548 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
10549 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
10550 s%@HLDFLAGS@%$HLDFLAGS%g
10551 s%@HLDENV@%$HLDENV%g
10552 s%@target_subdir@%$target_subdir%g
10553 /@host_makefile_frag@/r $host_makefile_frag
10554 s%@host_makefile_frag@%%g
10555 /@target_makefile_frag@/r $target_makefile_frag
10556 s%@target_makefile_frag@%%g
10557 s%@frags@%$frags%g
10558 s%@SUBDIRS@%$SUBDIRS%g
10559 s%@xm_h@%$xm_h%g
10560 s%@tm_h@%$tm_h%g
10561 s%@nm_h@%$nm_h%g
10562 s%@EXEEXT@%$EXEEXT%g
10563 s%@LIBICONV@%$LIBICONV%g
10564 s%@subdirs@%$subdirs%g
10565
10566 CEOF
10567 EOF
10568
10569 cat >> $CONFIG_STATUS <<\EOF
10570
10571 # Split the substitutions into bite-sized pieces for seds with
10572 # small command number limits, like on Digital OSF/1 and HP-UX.
10573 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10574 ac_file=1 # Number of current file.
10575 ac_beg=1 # First line for current file.
10576 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10577 ac_more_lines=:
10578 ac_sed_cmds=""
10579 while $ac_more_lines; do
10580   if test $ac_beg -gt 1; then
10581     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10582   else
10583     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10584   fi
10585   if test ! -s conftest.s$ac_file; then
10586     ac_more_lines=false
10587     rm -f conftest.s$ac_file
10588   else
10589     if test -z "$ac_sed_cmds"; then
10590       ac_sed_cmds="sed -f conftest.s$ac_file"
10591     else
10592       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10593     fi
10594     ac_file=`expr $ac_file + 1`
10595     ac_beg=$ac_end
10596     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10597   fi
10598 done
10599 if test -z "$ac_sed_cmds"; then
10600   ac_sed_cmds=cat
10601 fi
10602 EOF
10603
10604 cat >> $CONFIG_STATUS <<EOF
10605
10606 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
10607 EOF
10608 cat >> $CONFIG_STATUS <<\EOF
10609 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10610   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10611   case "$ac_file" in
10612   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10613        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10614   *) ac_file_in="${ac_file}.in" ;;
10615   esac
10616
10617   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10618
10619   # Remove last slash and all that follows it.  Not all systems have dirname.
10620   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10621   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10622     # The file is in a subdirectory.
10623     test ! -d "$ac_dir" && mkdir "$ac_dir"
10624     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10625     # A "../" for each directory in $ac_dir_suffix.
10626     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10627   else
10628     ac_dir_suffix= ac_dots=
10629   fi
10630
10631   case "$ac_given_srcdir" in
10632   .)  srcdir=.
10633       if test -z "$ac_dots"; then top_srcdir=.
10634       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10635   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10636   *) # Relative path.
10637     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10638     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10639   esac
10640
10641   case "$ac_given_INSTALL" in
10642   [/$]*) INSTALL="$ac_given_INSTALL" ;;
10643   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
10644   esac
10645
10646   echo creating "$ac_file"
10647   rm -f "$ac_file"
10648   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10649   case "$ac_file" in
10650   *Makefile*) ac_comsub="1i\\
10651 # $configure_input" ;;
10652   *) ac_comsub= ;;
10653   esac
10654
10655   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10656   sed -e "$ac_comsub
10657 s%@configure_input@%$configure_input%g
10658 s%@srcdir@%$srcdir%g
10659 s%@top_srcdir@%$top_srcdir%g
10660 s%@INSTALL@%$INSTALL%g
10661 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10662 fi; done
10663 rm -f conftest.s*
10664
10665 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10666 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10667 #
10668 # ac_d sets the value in "#define NAME VALUE" lines.
10669 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10670 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10671 ac_dC='\3'
10672 ac_dD='%g'
10673 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10674 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10675 ac_uB='\([      ]\)%\1#\2define\3'
10676 ac_uC=' '
10677 ac_uD='\4%g'
10678 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10679 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10680 ac_eB='$%\1#\2define\3'
10681 ac_eC=' '
10682 ac_eD='%g'
10683
10684 if test "${CONFIG_HEADERS+set}" != set; then
10685 EOF
10686 cat >> $CONFIG_STATUS <<EOF
10687   CONFIG_HEADERS="config.h:config.in"
10688 EOF
10689 cat >> $CONFIG_STATUS <<\EOF
10690 fi
10691 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10692   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10693   case "$ac_file" in
10694   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10695        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10696   *) ac_file_in="${ac_file}.in" ;;
10697   esac
10698
10699   echo creating $ac_file
10700
10701   rm -f conftest.frag conftest.in conftest.out
10702   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10703   cat $ac_file_inputs > conftest.in
10704
10705 EOF
10706
10707 # Transform confdefs.h into a sed script conftest.vals that substitutes
10708 # the proper values into config.h.in to produce config.h.  And first:
10709 # Protect against being on the right side of a sed subst in config.status.
10710 # Protect against being in an unquoted here document in config.status.
10711 rm -f conftest.vals
10712 cat > conftest.hdr <<\EOF
10713 s/[\\&%]/\\&/g
10714 s%[\\$`]%\\&%g
10715 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10716 s%ac_d%ac_u%gp
10717 s%ac_u%ac_e%gp
10718 EOF
10719 sed -n -f conftest.hdr confdefs.h > conftest.vals
10720 rm -f conftest.hdr
10721
10722 # This sed command replaces #undef with comments.  This is necessary, for
10723 # example, in the case of _POSIX_SOURCE, which is predefined and required
10724 # on some systems where configure will not decide to define it.
10725 cat >> conftest.vals <<\EOF
10726 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10727 EOF
10728
10729 # Break up conftest.vals because some shells have a limit on
10730 # the size of here documents, and old seds have small limits too.
10731
10732 rm -f conftest.tail
10733 while :
10734 do
10735   ac_lines=`grep -c . conftest.vals`
10736   # grep -c gives empty output for an empty file on some AIX systems.
10737   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10738   # Write a limited-size here document to conftest.frag.
10739   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10740   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10741   echo 'CEOF
10742   sed -f conftest.frag conftest.in > conftest.out
10743   rm -f conftest.in
10744   mv conftest.out conftest.in
10745 ' >> $CONFIG_STATUS
10746   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10747   rm -f conftest.vals
10748   mv conftest.tail conftest.vals
10749 done
10750 rm -f conftest.vals
10751
10752 cat >> $CONFIG_STATUS <<\EOF
10753   rm -f conftest.frag conftest.h
10754   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10755   cat conftest.in >> conftest.h
10756   rm -f conftest.in
10757   if cmp -s $ac_file conftest.h 2>/dev/null; then
10758     echo "$ac_file is unchanged"
10759     rm -f conftest.h
10760   else
10761     # Remove last slash and all that follows it.  Not all systems have dirname.
10762       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10763       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10764       # The file is in a subdirectory.
10765       test ! -d "$ac_dir" && mkdir "$ac_dir"
10766     fi
10767     rm -f $ac_file
10768     mv conftest.h $ac_file
10769   fi
10770 fi; done
10771
10772 EOF
10773
10774 cat >> $CONFIG_STATUS <<EOF
10775 ac_sources="$files"
10776 ac_dests="$links"
10777 EOF
10778
10779 cat >> $CONFIG_STATUS <<\EOF
10780 srcdir=$ac_given_srcdir
10781 while test -n "$ac_sources"; do
10782   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10783   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10784
10785   echo "linking $srcdir/$ac_source to $ac_dest"
10786
10787   if test ! -r $srcdir/$ac_source; then
10788     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10789   fi
10790   rm -f $ac_dest
10791
10792   # Make relative symlinks.
10793   # Remove last slash and all that follows it.  Not all systems have dirname.
10794   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10795   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10796     # The dest file is in a subdirectory.
10797     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10798     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10799     # A "../" for each directory in $ac_dest_dir_suffix.
10800     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10801   else
10802     ac_dest_dir_suffix= ac_dots=
10803   fi
10804
10805   case "$srcdir" in
10806   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10807   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10808   esac
10809
10810   # Make a symlink if possible; otherwise try a hard link.
10811   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10812     ln $srcdir/$ac_source $ac_dest; then :
10813   else
10814     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10815   fi
10816 done
10817 EOF
10818 cat >> $CONFIG_STATUS <<EOF
10819
10820 gdb_host_cpu=$gdb_host_cpu
10821 gdb_target_cpu=$gdb_target_cpu
10822 nativefile=$nativefile
10823
10824 EOF
10825 cat >> $CONFIG_STATUS <<\EOF
10826
10827 if test "${nativefile}" = ""; then
10828         < Makefile \
10829         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
10830             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
10831         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
10832         > Makefile.tem
10833 mv -f Makefile.tem Makefile
10834 fi
10835
10836 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
10837 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
10838 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
10839 mv -f Makefile.tmp Makefile
10840
10841
10842 case x$CONFIG_HEADERS in
10843 xconfig.h:config.in)
10844 echo > stamp-h ;;
10845 esac
10846
10847 exit 0
10848 EOF
10849 chmod +x $CONFIG_STATUS
10850 rm -fr confdefs* $ac_clean_files
10851 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10852
10853 if test "$no_recursion" != yes; then
10854
10855   # Remove --cache-file and --srcdir arguments so they do not pile up.
10856   ac_sub_configure_args=
10857   ac_prev=
10858   for ac_arg in $ac_configure_args; do
10859     if test -n "$ac_prev"; then
10860       ac_prev=
10861       continue
10862     fi
10863     case "$ac_arg" in
10864     -cache-file | --cache-file | --cache-fil | --cache-fi \
10865     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
10866       ac_prev=cache_file ;;
10867     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
10868     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
10869       ;;
10870     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
10871       ac_prev=srcdir ;;
10872     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
10873       ;;
10874     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
10875     esac
10876   done
10877
10878   for ac_config_dir in $configdirs; do
10879
10880     # Do not complain, so a configure script can configure whichever
10881     # parts of a large source tree are present.
10882     if test ! -d $srcdir/$ac_config_dir; then
10883       continue
10884     fi
10885
10886     echo configuring in $ac_config_dir
10887
10888     case "$srcdir" in
10889     .) ;;
10890     *)
10891       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
10892       else
10893         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
10894       fi
10895       ;;
10896     esac
10897
10898     ac_popdir=`pwd`
10899     cd $ac_config_dir
10900
10901       # A "../" for each directory in /$ac_config_dir.
10902       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
10903
10904     case "$srcdir" in
10905     .) # No --srcdir option.  We are building in place.
10906       ac_sub_srcdir=$srcdir ;;
10907     /*) # Absolute path.
10908       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
10909     *) # Relative path.
10910       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
10911     esac
10912
10913     # Check for guested configure; otherwise get Cygnus style configure.
10914     if test -f $ac_sub_srcdir/configure; then
10915       ac_sub_configure=$ac_sub_srcdir/configure
10916     elif test -f $ac_sub_srcdir/configure.in; then
10917       ac_sub_configure=$ac_configure
10918     else
10919       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
10920       ac_sub_configure=
10921     fi
10922
10923     # The recursion is here.
10924     if test -n "$ac_sub_configure"; then
10925
10926       # Make the cache file name correct relative to the subdirectory.
10927       case "$cache_file" in
10928       /*) ac_sub_cache_file=$cache_file ;;
10929       *) # Relative path.
10930         ac_sub_cache_file="$ac_dots$cache_file" ;;
10931       esac
10932   case "$ac_given_INSTALL" in
10933         [/$]*) INSTALL="$ac_given_INSTALL" ;;
10934         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
10935         esac
10936
10937       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
10938       # The eval makes quoting arguments work.
10939       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
10940       then :
10941       else
10942         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
10943       fi
10944     fi
10945
10946     cd $ac_popdir
10947   done
10948 fi
10949
10950
10951 exit 0