gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-maintainer-mode enable make rules and dependencies not useful
  16                           (and sometimes confusing) to the casual installer"
  17 ac_help="$ac_help
  18   --disable-nls           do not use Native Language Support"
  19 ac_help="$ac_help
  20   --with-included-gettext use the GNU gettext library included here"
  21 ac_help="$ac_help
  22   --enable-multi-ice            Build the multi-ice-gdb-server"
  23 ac_help="$ac_help
  24   --enable-gdbcli            Enable GDB-CLI interface"
  25 ac_help="$ac_help
  26   --enable-gdbmi            Enable GDB-MI interface"
  27 ac_help="$ac_help
  28   --with-uiout          Use new uiout functions instead of *printf's"
  29 ac_help="$ac_help
  30   --enable-tui            Enable full-screen terminal user interface"
  31 ac_help="$ac_help
  32   --enable-netrom         Enable NetROM support"
  33 ac_help="$ac_help
  34   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  35 ac_help="$ac_help
  36   --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used"
  37 ac_help="$ac_help
  38   --with-mmalloc          Use memory mapped malloc package"
  39 ac_help="$ac_help
  40   --with-included-regex          Use included regex"
  41 ac_help="$ac_help
  42   --with-cpu=CPU          Set the default CPU variant to debug"
  43 ac_help="$ac_help
  44   --enable-gdbtk          Enable GDBTK GUI front end"
  45 ac_help="$ac_help
  46   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  47 ac_help="$ac_help
  48   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  49 ac_help="$ac_help
  50   --with-tclinclude=DIR   Directory where tcl private headers are"
  51 ac_help="$ac_help
  52   --with-tkinclude=DIR    Directory where tk private headers are"
  53 ac_help="$ac_help
  54   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  55 ac_help="$ac_help
  56   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  57 ac_help="$ac_help
  58   --with-tixconfig        Directory containing tix configuration (tixConfig.sh)"
  59 ac_help="$ac_help
  60   --with-x                use the X Window System"
  61 ac_help="$ac_help
  62   --enable-sim            Link gdb with simulator"
  63 ac_help="$ac_help
  64   --enable-shared         Use shared libraries"
  65 ac_help="$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 ALL_LINGUAS=
1152 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1153 echo "configure:1154: checking whether ${MAKE-make} sets \${MAKE}" >&5
1154 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1155 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1156   echo $ac_n "(cached) $ac_c" 1>&6
1157 else
1158   cat > conftestmake <<\EOF
1159 all:
1160         @echo 'ac_maketemp="${MAKE}"'
1161 EOF
1162 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1163 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1164 if test -n "$ac_maketemp"; then
1165   eval ac_cv_prog_make_${ac_make}_set=yes
1166 else
1167   eval ac_cv_prog_make_${ac_make}_set=no
1168 fi
1169 rm -f conftestmake
1170 fi
1171 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1172   echo "$ac_t""yes" 1>&6
1173   SET_MAKE=
1174 else
1175   echo "$ac_t""no" 1>&6
1176   SET_MAKE="MAKE=${MAKE-make}"
1177 fi
1178
1179 # Extract the first word of "ranlib", so it can be a program name with args.
1180 set dummy ranlib; ac_word=$2
1181 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1182 echo "configure:1183: checking for $ac_word" >&5
1183 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1184   echo $ac_n "(cached) $ac_c" 1>&6
1185 else
1186   if test -n "$RANLIB"; then
1187   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1188 else
1189   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1190   ac_dummy="$PATH"
1191   for ac_dir in $ac_dummy; do
1192     test -z "$ac_dir" && ac_dir=.
1193     if test -f $ac_dir/$ac_word; then
1194       ac_cv_prog_RANLIB="ranlib"
1195       break
1196     fi
1197   done
1198   IFS="$ac_save_ifs"
1199   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1200 fi
1201 fi
1202 RANLIB="$ac_cv_prog_RANLIB"
1203 if test -n "$RANLIB"; then
1204   echo "$ac_t""$RANLIB" 1>&6
1205 else
1206   echo "$ac_t""no" 1>&6
1207 fi
1208
1209 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1210 echo "configure:1211: checking for ANSI C header files" >&5
1211 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1212   echo $ac_n "(cached) $ac_c" 1>&6
1213 else
1214   cat > conftest.$ac_ext <<EOF
1215 #line 1216 "configure"
1216 #include "confdefs.h"
1217 #include <stdlib.h>
1218 #include <stdarg.h>
1219 #include <string.h>
1220 #include <float.h>
1221 EOF
1222 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1223 { (eval echo configure:1224: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1224 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1225 if test -z "$ac_err"; then
1226   rm -rf conftest*
1227   ac_cv_header_stdc=yes
1228 else
1229   echo "$ac_err" >&5
1230   echo "configure: failed program was:" >&5
1231   cat conftest.$ac_ext >&5
1232   rm -rf conftest*
1233   ac_cv_header_stdc=no
1234 fi
1235 rm -f conftest*
1236
1237 if test $ac_cv_header_stdc = yes; then
1238   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1239 cat > conftest.$ac_ext <<EOF
1240 #line 1241 "configure"
1241 #include "confdefs.h"
1242 #include <string.h>
1243 EOF
1244 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1245   egrep "memchr" >/dev/null 2>&1; then
1246   :
1247 else
1248   rm -rf conftest*
1249   ac_cv_header_stdc=no
1250 fi
1251 rm -f conftest*
1252
1253 fi
1254
1255 if test $ac_cv_header_stdc = yes; then
1256   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1257 cat > conftest.$ac_ext <<EOF
1258 #line 1259 "configure"
1259 #include "confdefs.h"
1260 #include <stdlib.h>
1261 EOF
1262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1263   egrep "free" >/dev/null 2>&1; then
1264   :
1265 else
1266   rm -rf conftest*
1267   ac_cv_header_stdc=no
1268 fi
1269 rm -f conftest*
1270
1271 fi
1272
1273 if test $ac_cv_header_stdc = yes; then
1274   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1275 if test "$cross_compiling" = yes; then
1276   :
1277 else
1278   cat > conftest.$ac_ext <<EOF
1279 #line 1280 "configure"
1280 #include "confdefs.h"
1281 #include <ctype.h>
1282 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1283 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1284 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1285 int main () { int i; for (i = 0; i < 256; i++)
1286 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1287 exit (0); }
1288
1289 EOF
1290 if { (eval echo configure:1291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1291 then
1292   :
1293 else
1294   echo "configure: failed program was:" >&5
1295   cat conftest.$ac_ext >&5
1296   rm -fr conftest*
1297   ac_cv_header_stdc=no
1298 fi
1299 rm -fr conftest*
1300 fi
1301
1302 fi
1303 fi
1304
1305 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1306 if test $ac_cv_header_stdc = yes; then
1307   cat >> confdefs.h <<\EOF
1308 #define STDC_HEADERS 1
1309 EOF
1310
1311 fi
1312
1313 echo $ac_n "checking for working const""... $ac_c" 1>&6
1314 echo "configure:1315: checking for working const" >&5
1315 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1316   echo $ac_n "(cached) $ac_c" 1>&6
1317 else
1318   cat > conftest.$ac_ext <<EOF
1319 #line 1320 "configure"
1320 #include "confdefs.h"
1321
1322 int main() {
1323
1324 /* Ultrix mips cc rejects this.  */
1325 typedef int charset[2]; const charset x;
1326 /* SunOS 4.1.1 cc rejects this.  */
1327 char const *const *ccp;
1328 char **p;
1329 /* NEC SVR4.0.2 mips cc rejects this.  */
1330 struct point {int x, y;};
1331 static struct point const zero = {0,0};
1332 /* AIX XL C 1.02.0.0 rejects this.
1333    It does not let you subtract one const X* pointer from another in an arm
1334    of an if-expression whose if-part is not a constant expression */
1335 const char *g = "string";
1336 ccp = &g + (g ? g-g : 0);
1337 /* HPUX 7.0 cc rejects these. */
1338 ++ccp;
1339 p = (char**) ccp;
1340 ccp = (char const *const *) p;
1341 { /* SCO 3.2v4 cc rejects this.  */
1342   char *t;
1343   char const *s = 0 ? (char *) 0 : (char const *) 0;
1344
1345   *t++ = 0;
1346 }
1347 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1348   int x[] = {25, 17};
1349   const int *foo = &x[0];
1350   ++foo;
1351 }
1352 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1353   typedef const int *iptr;
1354   iptr p = 0;
1355   ++p;
1356 }
1357 { /* AIX XL C 1.02.0.0 rejects this saying
1358      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1359   struct s { int j; const int *ap[3]; };
1360   struct s *b; b->j = 5;
1361 }
1362 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1363   const int foo = 10;
1364 }
1365
1366 ; return 0; }
1367 EOF
1368 if { (eval echo configure:1369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1369   rm -rf conftest*
1370   ac_cv_c_const=yes
1371 else
1372   echo "configure: failed program was:" >&5
1373   cat conftest.$ac_ext >&5
1374   rm -rf conftest*
1375   ac_cv_c_const=no
1376 fi
1377 rm -f conftest*
1378 fi
1379
1380 echo "$ac_t""$ac_cv_c_const" 1>&6
1381 if test $ac_cv_c_const = no; then
1382   cat >> confdefs.h <<\EOF
1383 #define const
1384 EOF
1385
1386 fi
1387
1388 echo $ac_n "checking for inline""... $ac_c" 1>&6
1389 echo "configure:1390: checking for inline" >&5
1390 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1391   echo $ac_n "(cached) $ac_c" 1>&6
1392 else
1393   ac_cv_c_inline=no
1394 for ac_kw in inline __inline__ __inline; do
1395   cat > conftest.$ac_ext <<EOF
1396 #line 1397 "configure"
1397 #include "confdefs.h"
1398
1399 int main() {
1400 } $ac_kw foo() {
1401 ; return 0; }
1402 EOF
1403 if { (eval echo configure:1404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1404   rm -rf conftest*
1405   ac_cv_c_inline=$ac_kw; break
1406 else
1407   echo "configure: failed program was:" >&5
1408   cat conftest.$ac_ext >&5
1409 fi
1410 rm -f conftest*
1411 done
1412
1413 fi
1414
1415 echo "$ac_t""$ac_cv_c_inline" 1>&6
1416 case "$ac_cv_c_inline" in
1417   inline | yes) ;;
1418   no) cat >> confdefs.h <<\EOF
1419 #define inline
1420 EOF
1421  ;;
1422   *)  cat >> confdefs.h <<EOF
1423 #define inline $ac_cv_c_inline
1424 EOF
1425  ;;
1426 esac
1427
1428 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1429 echo "configure:1430: checking for off_t" >&5
1430 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1431   echo $ac_n "(cached) $ac_c" 1>&6
1432 else
1433   cat > conftest.$ac_ext <<EOF
1434 #line 1435 "configure"
1435 #include "confdefs.h"
1436 #include <sys/types.h>
1437 #if STDC_HEADERS
1438 #include <stdlib.h>
1439 #include <stddef.h>
1440 #endif
1441 EOF
1442 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1443   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1444   rm -rf conftest*
1445   ac_cv_type_off_t=yes
1446 else
1447   rm -rf conftest*
1448   ac_cv_type_off_t=no
1449 fi
1450 rm -f conftest*
1451
1452 fi
1453 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1454 if test $ac_cv_type_off_t = no; then
1455   cat >> confdefs.h <<\EOF
1456 #define off_t long
1457 EOF
1458
1459 fi
1460
1461 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1462 echo "configure:1463: checking for size_t" >&5
1463 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1464   echo $ac_n "(cached) $ac_c" 1>&6
1465 else
1466   cat > conftest.$ac_ext <<EOF
1467 #line 1468 "configure"
1468 #include "confdefs.h"
1469 #include <sys/types.h>
1470 #if STDC_HEADERS
1471 #include <stdlib.h>
1472 #include <stddef.h>
1473 #endif
1474 EOF
1475 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1476   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1477   rm -rf conftest*
1478   ac_cv_type_size_t=yes
1479 else
1480   rm -rf conftest*
1481   ac_cv_type_size_t=no
1482 fi
1483 rm -f conftest*
1484
1485 fi
1486 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1487 if test $ac_cv_type_size_t = no; then
1488   cat >> confdefs.h <<\EOF
1489 #define size_t unsigned
1490 EOF
1491
1492 fi
1493
1494 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1495 # for constant arguments.  Useless!
1496 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1497 echo "configure:1498: checking for working alloca.h" >&5
1498 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1499   echo $ac_n "(cached) $ac_c" 1>&6
1500 else
1501   cat > conftest.$ac_ext <<EOF
1502 #line 1503 "configure"
1503 #include "confdefs.h"
1504 #include <alloca.h>
1505 int main() {
1506 char *p = alloca(2 * sizeof(int));
1507 ; return 0; }
1508 EOF
1509 if { (eval echo configure:1510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1510   rm -rf conftest*
1511   ac_cv_header_alloca_h=yes
1512 else
1513   echo "configure: failed program was:" >&5
1514   cat conftest.$ac_ext >&5
1515   rm -rf conftest*
1516   ac_cv_header_alloca_h=no
1517 fi
1518 rm -f conftest*
1519 fi
1520
1521 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1522 if test $ac_cv_header_alloca_h = yes; then
1523   cat >> confdefs.h <<\EOF
1524 #define HAVE_ALLOCA_H 1
1525 EOF
1526
1527 fi
1528
1529 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1530 echo "configure:1531: checking for alloca" >&5
1531 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1532   echo $ac_n "(cached) $ac_c" 1>&6
1533 else
1534   cat > conftest.$ac_ext <<EOF
1535 #line 1536 "configure"
1536 #include "confdefs.h"
1537
1538 #ifdef __GNUC__
1539 # define alloca __builtin_alloca
1540 #else
1541 # ifdef _MSC_VER
1542 #  include <malloc.h>
1543 #  define alloca _alloca
1544 # else
1545 #  if HAVE_ALLOCA_H
1546 #   include <alloca.h>
1547 #  else
1548 #   ifdef _AIX
1549  #pragma alloca
1550 #   else
1551 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1552 char *alloca ();
1553 #    endif
1554 #   endif
1555 #  endif
1556 # endif
1557 #endif
1558
1559 int main() {
1560 char *p = (char *) alloca(1);
1561 ; return 0; }
1562 EOF
1563 if { (eval echo configure:1564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1564   rm -rf conftest*
1565   ac_cv_func_alloca_works=yes
1566 else
1567   echo "configure: failed program was:" >&5
1568   cat conftest.$ac_ext >&5
1569   rm -rf conftest*
1570   ac_cv_func_alloca_works=no
1571 fi
1572 rm -f conftest*
1573 fi
1574
1575 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1576 if test $ac_cv_func_alloca_works = yes; then
1577   cat >> confdefs.h <<\EOF
1578 #define HAVE_ALLOCA 1
1579 EOF
1580
1581 fi
1582
1583 if test $ac_cv_func_alloca_works = no; then
1584   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1585   # that cause trouble.  Some versions do not even contain alloca or
1586   # contain a buggy version.  If you still want to use their alloca,
1587   # use ar to extract alloca.o from them instead of compiling alloca.c.
1588   ALLOCA=alloca.${ac_objext}
1589   cat >> confdefs.h <<\EOF
1590 #define C_ALLOCA 1
1591 EOF
1592
1593
1594 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1595 echo "configure:1596: checking whether alloca needs Cray hooks" >&5
1596 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1597   echo $ac_n "(cached) $ac_c" 1>&6
1598 else
1599   cat > conftest.$ac_ext <<EOF
1600 #line 1601 "configure"
1601 #include "confdefs.h"
1602 #if defined(CRAY) && ! defined(CRAY2)
1603 webecray
1604 #else
1605 wenotbecray
1606 #endif
1607
1608 EOF
1609 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1610   egrep "webecray" >/dev/null 2>&1; then
1611   rm -rf conftest*
1612   ac_cv_os_cray=yes
1613 else
1614   rm -rf conftest*
1615   ac_cv_os_cray=no
1616 fi
1617 rm -f conftest*
1618
1619 fi
1620
1621 echo "$ac_t""$ac_cv_os_cray" 1>&6
1622 if test $ac_cv_os_cray = yes; then
1623 for ac_func in _getb67 GETB67 getb67; do
1624   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1625 echo "configure:1626: checking for $ac_func" >&5
1626 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1627   echo $ac_n "(cached) $ac_c" 1>&6
1628 else
1629   cat > conftest.$ac_ext <<EOF
1630 #line 1631 "configure"
1631 #include "confdefs.h"
1632 /* System header to define __stub macros and hopefully few prototypes,
1633     which can conflict with char $ac_func(); below.  */
1634 #include <assert.h>
1635 /* Override any gcc2 internal prototype to avoid an error.  */
1636 /* We use char because int might match the return type of a gcc2
1637     builtin and then its argument prototype would still apply.  */
1638 char $ac_func();
1639
1640 int main() {
1641
1642 /* The GNU C library defines this for functions which it implements
1643     to always fail with ENOSYS.  Some functions are actually named
1644     something starting with __ and the normal name is an alias.  */
1645 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1646 choke me
1647 #else
1648 $ac_func();
1649 #endif
1650
1651 ; return 0; }
1652 EOF
1653 if { (eval echo configure:1654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1654   rm -rf conftest*
1655   eval "ac_cv_func_$ac_func=yes"
1656 else
1657   echo "configure: failed program was:" >&5
1658   cat conftest.$ac_ext >&5
1659   rm -rf conftest*
1660   eval "ac_cv_func_$ac_func=no"
1661 fi
1662 rm -f conftest*
1663 fi
1664
1665 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1666   echo "$ac_t""yes" 1>&6
1667   cat >> confdefs.h <<EOF
1668 #define CRAY_STACKSEG_END $ac_func
1669 EOF
1670
1671   break
1672 else
1673   echo "$ac_t""no" 1>&6
1674 fi
1675
1676 done
1677 fi
1678
1679 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1680 echo "configure:1681: checking stack direction for C alloca" >&5
1681 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1682   echo $ac_n "(cached) $ac_c" 1>&6
1683 else
1684   if test "$cross_compiling" = yes; then
1685   ac_cv_c_stack_direction=0
1686 else
1687   cat > conftest.$ac_ext <<EOF
1688 #line 1689 "configure"
1689 #include "confdefs.h"
1690 find_stack_direction ()
1691 {
1692   static char *addr = 0;
1693   auto char dummy;
1694   if (addr == 0)
1695     {
1696       addr = &dummy;
1697       return find_stack_direction ();
1698     }
1699   else
1700     return (&dummy > addr) ? 1 : -1;
1701 }
1702 main ()
1703 {
1704   exit (find_stack_direction() < 0);
1705 }
1706 EOF
1707 if { (eval echo configure:1708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1708 then
1709   ac_cv_c_stack_direction=1
1710 else
1711   echo "configure: failed program was:" >&5
1712   cat conftest.$ac_ext >&5
1713   rm -fr conftest*
1714   ac_cv_c_stack_direction=-1
1715 fi
1716 rm -fr conftest*
1717 fi
1718
1719 fi
1720
1721 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1722 cat >> confdefs.h <<EOF
1723 #define STACK_DIRECTION $ac_cv_c_stack_direction
1724 EOF
1725
1726 fi
1727
1728 for ac_hdr in unistd.h
1729 do
1730 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1731 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1732 echo "configure:1733: checking for $ac_hdr" >&5
1733 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1734   echo $ac_n "(cached) $ac_c" 1>&6
1735 else
1736   cat > conftest.$ac_ext <<EOF
1737 #line 1738 "configure"
1738 #include "confdefs.h"
1739 #include <$ac_hdr>
1740 EOF
1741 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1742 { (eval echo configure:1743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1743 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1744 if test -z "$ac_err"; then
1745   rm -rf conftest*
1746   eval "ac_cv_header_$ac_safe=yes"
1747 else
1748   echo "$ac_err" >&5
1749   echo "configure: failed program was:" >&5
1750   cat conftest.$ac_ext >&5
1751   rm -rf conftest*
1752   eval "ac_cv_header_$ac_safe=no"
1753 fi
1754 rm -f conftest*
1755 fi
1756 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1757   echo "$ac_t""yes" 1>&6
1758     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1759   cat >> confdefs.h <<EOF
1760 #define $ac_tr_hdr 1
1761 EOF
1762
1763 else
1764   echo "$ac_t""no" 1>&6
1765 fi
1766 done
1767
1768 for ac_func in getpagesize
1769 do
1770 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1771 echo "configure:1772: checking for $ac_func" >&5
1772 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1773   echo $ac_n "(cached) $ac_c" 1>&6
1774 else
1775   cat > conftest.$ac_ext <<EOF
1776 #line 1777 "configure"
1777 #include "confdefs.h"
1778 /* System header to define __stub macros and hopefully few prototypes,
1779     which can conflict with char $ac_func(); below.  */
1780 #include <assert.h>
1781 /* Override any gcc2 internal prototype to avoid an error.  */
1782 /* We use char because int might match the return type of a gcc2
1783     builtin and then its argument prototype would still apply.  */
1784 char $ac_func();
1785
1786 int main() {
1787
1788 /* The GNU C library defines this for functions which it implements
1789     to always fail with ENOSYS.  Some functions are actually named
1790     something starting with __ and the normal name is an alias.  */
1791 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1792 choke me
1793 #else
1794 $ac_func();
1795 #endif
1796
1797 ; return 0; }
1798 EOF
1799 if { (eval echo configure:1800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1800   rm -rf conftest*
1801   eval "ac_cv_func_$ac_func=yes"
1802 else
1803   echo "configure: failed program was:" >&5
1804   cat conftest.$ac_ext >&5
1805   rm -rf conftest*
1806   eval "ac_cv_func_$ac_func=no"
1807 fi
1808 rm -f conftest*
1809 fi
1810
1811 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1812   echo "$ac_t""yes" 1>&6
1813     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1814   cat >> confdefs.h <<EOF
1815 #define $ac_tr_func 1
1816 EOF
1817
1818 else
1819   echo "$ac_t""no" 1>&6
1820 fi
1821 done
1822
1823 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1824 echo "configure:1825: checking for working mmap" >&5
1825 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1826   echo $ac_n "(cached) $ac_c" 1>&6
1827 else
1828   if test "$cross_compiling" = yes; then
1829   ac_cv_func_mmap_fixed_mapped=no
1830 else
1831   cat > conftest.$ac_ext <<EOF
1832 #line 1833 "configure"
1833 #include "confdefs.h"
1834
1835 /* Thanks to Mike Haertel and Jim Avera for this test.
1836    Here is a matrix of mmap possibilities:
1837         mmap private not fixed
1838         mmap private fixed at somewhere currently unmapped
1839         mmap private fixed at somewhere already mapped
1840         mmap shared not fixed
1841         mmap shared fixed at somewhere currently unmapped
1842         mmap shared fixed at somewhere already mapped
1843    For private mappings, we should verify that changes cannot be read()
1844    back from the file, nor mmap's back from the file at a different
1845    address.  (There have been systems where private was not correctly
1846    implemented like the infamous i386 svr4.0, and systems where the
1847    VM page cache was not coherent with the filesystem buffer cache
1848    like early versions of FreeBSD and possibly contemporary NetBSD.)
1849    For shared mappings, we should conversely verify that changes get
1850    propogated back to all the places they're supposed to be.
1851
1852    Grep wants private fixed already mapped.
1853    The main things grep needs to know about mmap are:
1854    * does it exist and is it safe to write into the mmap'd area
1855    * how to use it (BSD variants)  */
1856 #include <sys/types.h>
1857 #include <fcntl.h>
1858 #include <sys/mman.h>
1859
1860 /* This mess was copied from the GNU getpagesize.h.  */
1861 #ifndef HAVE_GETPAGESIZE
1862 # ifdef HAVE_UNISTD_H
1863 #  include <unistd.h>
1864 # endif
1865
1866 /* Assume that all systems that can run configure have sys/param.h.  */
1867 # ifndef HAVE_SYS_PARAM_H
1868 #  define HAVE_SYS_PARAM_H 1
1869 # endif
1870
1871 # ifdef _SC_PAGESIZE
1872 #  define getpagesize() sysconf(_SC_PAGESIZE)
1873 # else /* no _SC_PAGESIZE */
1874 #  ifdef HAVE_SYS_PARAM_H
1875 #   include <sys/param.h>
1876 #   ifdef EXEC_PAGESIZE
1877 #    define getpagesize() EXEC_PAGESIZE
1878 #   else /* no EXEC_PAGESIZE */
1879 #    ifdef NBPG
1880 #     define getpagesize() NBPG * CLSIZE
1881 #     ifndef CLSIZE
1882 #      define CLSIZE 1
1883 #     endif /* no CLSIZE */
1884 #    else /* no NBPG */
1885 #     ifdef NBPC
1886 #      define getpagesize() NBPC
1887 #     else /* no NBPC */
1888 #      ifdef PAGESIZE
1889 #       define getpagesize() PAGESIZE
1890 #      endif /* PAGESIZE */
1891 #     endif /* no NBPC */
1892 #    endif /* no NBPG */
1893 #   endif /* no EXEC_PAGESIZE */
1894 #  else /* no HAVE_SYS_PARAM_H */
1895 #   define getpagesize() 8192   /* punt totally */
1896 #  endif /* no HAVE_SYS_PARAM_H */
1897 # endif /* no _SC_PAGESIZE */
1898
1899 #endif /* no HAVE_GETPAGESIZE */
1900
1901 #ifdef __cplusplus
1902 extern "C" { void *malloc(unsigned); }
1903 #else
1904 char *malloc();
1905 #endif
1906
1907 int
1908 main()
1909 {
1910         char *data, *data2, *data3;
1911         int i, pagesize;
1912         int fd;
1913
1914         pagesize = getpagesize();
1915
1916         /*
1917          * First, make a file with some known garbage in it.
1918          */
1919         data = malloc(pagesize);
1920         if (!data)
1921                 exit(1);
1922         for (i = 0; i < pagesize; ++i)
1923                 *(data + i) = rand();
1924         umask(0);
1925         fd = creat("conftestmmap", 0600);
1926         if (fd < 0)
1927                 exit(1);
1928         if (write(fd, data, pagesize) != pagesize)
1929                 exit(1);
1930         close(fd);
1931
1932         /*
1933          * Next, try to mmap the file at a fixed address which
1934          * already has something else allocated at it.  If we can,
1935          * also make sure that we see the same garbage.
1936          */
1937         fd = open("conftestmmap", O_RDWR);
1938         if (fd < 0)
1939                 exit(1);
1940         data2 = malloc(2 * pagesize);
1941         if (!data2)
1942                 exit(1);
1943         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1944         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1945             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1946                 exit(1);
1947         for (i = 0; i < pagesize; ++i)
1948                 if (*(data + i) != *(data2 + i))
1949                         exit(1);
1950
1951         /*
1952          * Finally, make sure that changes to the mapped area
1953          * do not percolate back to the file as seen by read().
1954          * (This is a bug on some variants of i386 svr4.0.)
1955          */
1956         for (i = 0; i < pagesize; ++i)
1957                 *(data2 + i) = *(data2 + i) + 1;
1958         data3 = malloc(pagesize);
1959         if (!data3)
1960                 exit(1);
1961         if (read(fd, data3, pagesize) != pagesize)
1962                 exit(1);
1963         for (i = 0; i < pagesize; ++i)
1964                 if (*(data + i) != *(data3 + i))
1965                         exit(1);
1966         close(fd);
1967         unlink("conftestmmap");
1968         exit(0);
1969 }
1970
1971 EOF
1972 if { (eval echo configure:1973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1973 then
1974   ac_cv_func_mmap_fixed_mapped=yes
1975 else
1976   echo "configure: failed program was:" >&5
1977   cat conftest.$ac_ext >&5
1978   rm -fr conftest*
1979   ac_cv_func_mmap_fixed_mapped=no
1980 fi
1981 rm -fr conftest*
1982 fi
1983
1984 fi
1985
1986 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1987 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1988   cat >> confdefs.h <<\EOF
1989 #define HAVE_MMAP 1
1990 EOF
1991
1992 fi
1993
1994
1995    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1996 unistd.h values.h sys/param.h
1997 do
1998 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1999 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2000 echo "configure:2001: checking for $ac_hdr" >&5
2001 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2002   echo $ac_n "(cached) $ac_c" 1>&6
2003 else
2004   cat > conftest.$ac_ext <<EOF
2005 #line 2006 "configure"
2006 #include "confdefs.h"
2007 #include <$ac_hdr>
2008 EOF
2009 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2010 { (eval echo configure:2011: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2011 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2012 if test -z "$ac_err"; then
2013   rm -rf conftest*
2014   eval "ac_cv_header_$ac_safe=yes"
2015 else
2016   echo "$ac_err" >&5
2017   echo "configure: failed program was:" >&5
2018   cat conftest.$ac_ext >&5
2019   rm -rf conftest*
2020   eval "ac_cv_header_$ac_safe=no"
2021 fi
2022 rm -f conftest*
2023 fi
2024 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2025   echo "$ac_t""yes" 1>&6
2026     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2027   cat >> confdefs.h <<EOF
2028 #define $ac_tr_hdr 1
2029 EOF
2030
2031 else
2032   echo "$ac_t""no" 1>&6
2033 fi
2034 done
2035
2036    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2037 __argz_count __argz_stringify __argz_next
2038 do
2039 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2040 echo "configure:2041: checking for $ac_func" >&5
2041 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2042   echo $ac_n "(cached) $ac_c" 1>&6
2043 else
2044   cat > conftest.$ac_ext <<EOF
2045 #line 2046 "configure"
2046 #include "confdefs.h"
2047 /* System header to define __stub macros and hopefully few prototypes,
2048     which can conflict with char $ac_func(); below.  */
2049 #include <assert.h>
2050 /* Override any gcc2 internal prototype to avoid an error.  */
2051 /* We use char because int might match the return type of a gcc2
2052     builtin and then its argument prototype would still apply.  */
2053 char $ac_func();
2054
2055 int main() {
2056
2057 /* The GNU C library defines this for functions which it implements
2058     to always fail with ENOSYS.  Some functions are actually named
2059     something starting with __ and the normal name is an alias.  */
2060 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2061 choke me
2062 #else
2063 $ac_func();
2064 #endif
2065
2066 ; return 0; }
2067 EOF
2068 if { (eval echo configure:2069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2069   rm -rf conftest*
2070   eval "ac_cv_func_$ac_func=yes"
2071 else
2072   echo "configure: failed program was:" >&5
2073   cat conftest.$ac_ext >&5
2074   rm -rf conftest*
2075   eval "ac_cv_func_$ac_func=no"
2076 fi
2077 rm -f conftest*
2078 fi
2079
2080 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2081   echo "$ac_t""yes" 1>&6
2082     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2083   cat >> confdefs.h <<EOF
2084 #define $ac_tr_func 1
2085 EOF
2086
2087 else
2088   echo "$ac_t""no" 1>&6
2089 fi
2090 done
2091
2092
2093    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2094      for ac_func in stpcpy
2095 do
2096 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2097 echo "configure:2098: checking for $ac_func" >&5
2098 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2099   echo $ac_n "(cached) $ac_c" 1>&6
2100 else
2101   cat > conftest.$ac_ext <<EOF
2102 #line 2103 "configure"
2103 #include "confdefs.h"
2104 /* System header to define __stub macros and hopefully few prototypes,
2105     which can conflict with char $ac_func(); below.  */
2106 #include <assert.h>
2107 /* Override any gcc2 internal prototype to avoid an error.  */
2108 /* We use char because int might match the return type of a gcc2
2109     builtin and then its argument prototype would still apply.  */
2110 char $ac_func();
2111
2112 int main() {
2113
2114 /* The GNU C library defines this for functions which it implements
2115     to always fail with ENOSYS.  Some functions are actually named
2116     something starting with __ and the normal name is an alias.  */
2117 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2118 choke me
2119 #else
2120 $ac_func();
2121 #endif
2122
2123 ; return 0; }
2124 EOF
2125 if { (eval echo configure:2126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2126   rm -rf conftest*
2127   eval "ac_cv_func_$ac_func=yes"
2128 else
2129   echo "configure: failed program was:" >&5
2130   cat conftest.$ac_ext >&5
2131   rm -rf conftest*
2132   eval "ac_cv_func_$ac_func=no"
2133 fi
2134 rm -f conftest*
2135 fi
2136
2137 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2138   echo "$ac_t""yes" 1>&6
2139     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2140   cat >> confdefs.h <<EOF
2141 #define $ac_tr_func 1
2142 EOF
2143
2144 else
2145   echo "$ac_t""no" 1>&6
2146 fi
2147 done
2148
2149    fi
2150    if test "${ac_cv_func_stpcpy}" = "yes"; then
2151      cat >> confdefs.h <<\EOF
2152 #define HAVE_STPCPY 1
2153 EOF
2154
2155    fi
2156
2157    if test $ac_cv_header_locale_h = yes; then
2158     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2159 echo "configure:2160: checking for LC_MESSAGES" >&5
2160 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2161   echo $ac_n "(cached) $ac_c" 1>&6
2162 else
2163   cat > conftest.$ac_ext <<EOF
2164 #line 2165 "configure"
2165 #include "confdefs.h"
2166 #include <locale.h>
2167 int main() {
2168 return LC_MESSAGES
2169 ; return 0; }
2170 EOF
2171 if { (eval echo configure:2172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2172   rm -rf conftest*
2173   am_cv_val_LC_MESSAGES=yes
2174 else
2175   echo "configure: failed program was:" >&5
2176   cat conftest.$ac_ext >&5
2177   rm -rf conftest*
2178   am_cv_val_LC_MESSAGES=no
2179 fi
2180 rm -f conftest*
2181 fi
2182
2183 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2184     if test $am_cv_val_LC_MESSAGES = yes; then
2185       cat >> confdefs.h <<\EOF
2186 #define HAVE_LC_MESSAGES 1
2187 EOF
2188
2189     fi
2190   fi
2191    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2192 echo "configure:2193: checking whether NLS is requested" >&5
2193         # Check whether --enable-nls or --disable-nls was given.
2194 if test "${enable_nls+set}" = set; then
2195   enableval="$enable_nls"
2196   USE_NLS=$enableval
2197 else
2198   USE_NLS=yes
2199 fi
2200
2201     echo "$ac_t""$USE_NLS" 1>&6
2202
2203
2204     USE_INCLUDED_LIBINTL=no
2205
2206         if test "$USE_NLS" = "yes"; then
2207       cat >> confdefs.h <<\EOF
2208 #define ENABLE_NLS 1
2209 EOF
2210
2211       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2212 echo "configure:2213: checking whether included gettext is requested" >&5
2213       # Check whether --with-included-gettext or --without-included-gettext was given.
2214 if test "${with_included_gettext+set}" = set; then
2215   withval="$with_included_gettext"
2216   nls_cv_force_use_gnu_gettext=$withval
2217 else
2218   nls_cv_force_use_gnu_gettext=no
2219 fi
2220
2221       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2222
2223       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2224       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2225                                         nls_cv_header_intl=
2226         nls_cv_header_libgt=
2227         CATOBJEXT=NONE
2228
2229         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2230 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2231 echo "configure:2232: checking for libintl.h" >&5
2232 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2233   echo $ac_n "(cached) $ac_c" 1>&6
2234 else
2235   cat > conftest.$ac_ext <<EOF
2236 #line 2237 "configure"
2237 #include "confdefs.h"
2238 #include <libintl.h>
2239 EOF
2240 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2241 { (eval echo configure:2242: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2242 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2243 if test -z "$ac_err"; then
2244   rm -rf conftest*
2245   eval "ac_cv_header_$ac_safe=yes"
2246 else
2247   echo "$ac_err" >&5
2248   echo "configure: failed program was:" >&5
2249   cat conftest.$ac_ext >&5
2250   rm -rf conftest*
2251   eval "ac_cv_header_$ac_safe=no"
2252 fi
2253 rm -f conftest*
2254 fi
2255 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2256   echo "$ac_t""yes" 1>&6
2257   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2258 echo "configure:2259: checking for gettext in libc" >&5
2259 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2260   echo $ac_n "(cached) $ac_c" 1>&6
2261 else
2262   cat > conftest.$ac_ext <<EOF
2263 #line 2264 "configure"
2264 #include "confdefs.h"
2265 #include <libintl.h>
2266 int main() {
2267 return (int) gettext ("")
2268 ; return 0; }
2269 EOF
2270 if { (eval echo configure:2271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2271   rm -rf conftest*
2272   gt_cv_func_gettext_libc=yes
2273 else
2274   echo "configure: failed program was:" >&5
2275   cat conftest.$ac_ext >&5
2276   rm -rf conftest*
2277   gt_cv_func_gettext_libc=no
2278 fi
2279 rm -f conftest*
2280 fi
2281
2282 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2283
2284            if test "$gt_cv_func_gettext_libc" != "yes"; then
2285              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2286 echo "configure:2287: checking for bindtextdomain in -lintl" >&5
2287 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2288 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2289   echo $ac_n "(cached) $ac_c" 1>&6
2290 else
2291   ac_save_LIBS="$LIBS"
2292 LIBS="-lintl  $LIBS"
2293 cat > conftest.$ac_ext <<EOF
2294 #line 2295 "configure"
2295 #include "confdefs.h"
2296 /* Override any gcc2 internal prototype to avoid an error.  */
2297 /* We use char because int might match the return type of a gcc2
2298     builtin and then its argument prototype would still apply.  */
2299 char bindtextdomain();
2300
2301 int main() {
2302 bindtextdomain()
2303 ; return 0; }
2304 EOF
2305 if { (eval echo configure:2306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2306   rm -rf conftest*
2307   eval "ac_cv_lib_$ac_lib_var=yes"
2308 else
2309   echo "configure: failed program was:" >&5
2310   cat conftest.$ac_ext >&5
2311   rm -rf conftest*
2312   eval "ac_cv_lib_$ac_lib_var=no"
2313 fi
2314 rm -f conftest*
2315 LIBS="$ac_save_LIBS"
2316
2317 fi
2318 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2319   echo "$ac_t""yes" 1>&6
2320   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2321 echo "configure:2322: checking for gettext in libintl" >&5
2322 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2323   echo $ac_n "(cached) $ac_c" 1>&6
2324 else
2325   cat > conftest.$ac_ext <<EOF
2326 #line 2327 "configure"
2327 #include "confdefs.h"
2328
2329 int main() {
2330 return (int) gettext ("")
2331 ; return 0; }
2332 EOF
2333 if { (eval echo configure:2334: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2334   rm -rf conftest*
2335   gt_cv_func_gettext_libintl=yes
2336 else
2337   echo "configure: failed program was:" >&5
2338   cat conftest.$ac_ext >&5
2339   rm -rf conftest*
2340   gt_cv_func_gettext_libintl=no
2341 fi
2342 rm -f conftest*
2343 fi
2344
2345 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2346 else
2347   echo "$ac_t""no" 1>&6
2348 fi
2349
2350            fi
2351
2352            if test "$gt_cv_func_gettext_libc" = "yes" \
2353               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2354               cat >> confdefs.h <<\EOF
2355 #define HAVE_GETTEXT 1
2356 EOF
2357
2358               # Extract the first word of "msgfmt", so it can be a program name with args.
2359 set dummy msgfmt; ac_word=$2
2360 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2361 echo "configure:2362: checking for $ac_word" >&5
2362 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2363   echo $ac_n "(cached) $ac_c" 1>&6
2364 else
2365   case "$MSGFMT" in
2366   /*)
2367   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2368   ;;
2369   *)
2370   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2371   for ac_dir in $PATH; do
2372     test -z "$ac_dir" && ac_dir=.
2373     if test -f $ac_dir/$ac_word; then
2374       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2375         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2376         break
2377       fi
2378     fi
2379   done
2380   IFS="$ac_save_ifs"
2381   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2382   ;;
2383 esac
2384 fi
2385 MSGFMT="$ac_cv_path_MSGFMT"
2386 if test -n "$MSGFMT"; then
2387   echo "$ac_t""$MSGFMT" 1>&6
2388 else
2389   echo "$ac_t""no" 1>&6
2390 fi
2391               if test "$MSGFMT" != "no"; then
2392                 for ac_func in dcgettext
2393 do
2394 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2395 echo "configure:2396: checking for $ac_func" >&5
2396 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2397   echo $ac_n "(cached) $ac_c" 1>&6
2398 else
2399   cat > conftest.$ac_ext <<EOF
2400 #line 2401 "configure"
2401 #include "confdefs.h"
2402 /* System header to define __stub macros and hopefully few prototypes,
2403     which can conflict with char $ac_func(); below.  */
2404 #include <assert.h>
2405 /* Override any gcc2 internal prototype to avoid an error.  */
2406 /* We use char because int might match the return type of a gcc2
2407     builtin and then its argument prototype would still apply.  */
2408 char $ac_func();
2409
2410 int main() {
2411
2412 /* The GNU C library defines this for functions which it implements
2413     to always fail with ENOSYS.  Some functions are actually named
2414     something starting with __ and the normal name is an alias.  */
2415 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2416 choke me
2417 #else
2418 $ac_func();
2419 #endif
2420
2421 ; return 0; }
2422 EOF
2423 if { (eval echo configure:2424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2424   rm -rf conftest*
2425   eval "ac_cv_func_$ac_func=yes"
2426 else
2427   echo "configure: failed program was:" >&5
2428   cat conftest.$ac_ext >&5
2429   rm -rf conftest*
2430   eval "ac_cv_func_$ac_func=no"
2431 fi
2432 rm -f conftest*
2433 fi
2434
2435 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2436   echo "$ac_t""yes" 1>&6
2437     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2438   cat >> confdefs.h <<EOF
2439 #define $ac_tr_func 1
2440 EOF
2441
2442 else
2443   echo "$ac_t""no" 1>&6
2444 fi
2445 done
2446
2447                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2448 set dummy gmsgfmt; ac_word=$2
2449 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2450 echo "configure:2451: checking for $ac_word" >&5
2451 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2452   echo $ac_n "(cached) $ac_c" 1>&6
2453 else
2454   case "$GMSGFMT" in
2455   /*)
2456   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2457   ;;
2458   ?:/*)
2459   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2460   ;;
2461   *)
2462   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2463   ac_dummy="$PATH"
2464   for ac_dir in $ac_dummy; do
2465     test -z "$ac_dir" && ac_dir=.
2466     if test -f $ac_dir/$ac_word; then
2467       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2468       break
2469     fi
2470   done
2471   IFS="$ac_save_ifs"
2472   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2473   ;;
2474 esac
2475 fi
2476 GMSGFMT="$ac_cv_path_GMSGFMT"
2477 if test -n "$GMSGFMT"; then
2478   echo "$ac_t""$GMSGFMT" 1>&6
2479 else
2480   echo "$ac_t""no" 1>&6
2481 fi
2482
2483                 # Extract the first word of "xgettext", so it can be a program name with args.
2484 set dummy xgettext; ac_word=$2
2485 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2486 echo "configure:2487: checking for $ac_word" >&5
2487 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2488   echo $ac_n "(cached) $ac_c" 1>&6
2489 else
2490   case "$XGETTEXT" in
2491   /*)
2492   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2493   ;;
2494   *)
2495   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2496   for ac_dir in $PATH; do
2497     test -z "$ac_dir" && ac_dir=.
2498     if test -f $ac_dir/$ac_word; then
2499       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2500         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2501         break
2502       fi
2503     fi
2504   done
2505   IFS="$ac_save_ifs"
2506   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2507   ;;
2508 esac
2509 fi
2510 XGETTEXT="$ac_cv_path_XGETTEXT"
2511 if test -n "$XGETTEXT"; then
2512   echo "$ac_t""$XGETTEXT" 1>&6
2513 else
2514   echo "$ac_t""no" 1>&6
2515 fi
2516
2517                 cat > conftest.$ac_ext <<EOF
2518 #line 2519 "configure"
2519 #include "confdefs.h"
2520
2521 int main() {
2522 extern int _nl_msg_cat_cntr;
2523                                return _nl_msg_cat_cntr
2524 ; return 0; }
2525 EOF
2526 if { (eval echo configure:2527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2527   rm -rf conftest*
2528   CATOBJEXT=.gmo
2529                    DATADIRNAME=share
2530 else
2531   echo "configure: failed program was:" >&5
2532   cat conftest.$ac_ext >&5
2533   rm -rf conftest*
2534   CATOBJEXT=.mo
2535                    DATADIRNAME=lib
2536 fi
2537 rm -f conftest*
2538                 INSTOBJEXT=.mo
2539               fi
2540             fi
2541
2542 else
2543   echo "$ac_t""no" 1>&6
2544 fi
2545
2546
2547
2548         if test "$CATOBJEXT" = "NONE"; then
2549                           nls_cv_use_gnu_gettext=yes
2550         fi
2551       fi
2552
2553       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2554                 INTLOBJS="\$(GETTOBJS)"
2555         # Extract the first word of "msgfmt", so it can be a program name with args.
2556 set dummy msgfmt; ac_word=$2
2557 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2558 echo "configure:2559: checking for $ac_word" >&5
2559 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2560   echo $ac_n "(cached) $ac_c" 1>&6
2561 else
2562   case "$MSGFMT" in
2563   /*)
2564   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2565   ;;
2566   *)
2567   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2568   for ac_dir in $PATH; do
2569     test -z "$ac_dir" && ac_dir=.
2570     if test -f $ac_dir/$ac_word; then
2571       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2572         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2573         break
2574       fi
2575     fi
2576   done
2577   IFS="$ac_save_ifs"
2578   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2579   ;;
2580 esac
2581 fi
2582 MSGFMT="$ac_cv_path_MSGFMT"
2583 if test -n "$MSGFMT"; then
2584   echo "$ac_t""$MSGFMT" 1>&6
2585 else
2586   echo "$ac_t""no" 1>&6
2587 fi
2588
2589         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2590 set dummy gmsgfmt; ac_word=$2
2591 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2592 echo "configure:2593: checking for $ac_word" >&5
2593 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2594   echo $ac_n "(cached) $ac_c" 1>&6
2595 else
2596   case "$GMSGFMT" in
2597   /*)
2598   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2599   ;;
2600   ?:/*)
2601   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2602   ;;
2603   *)
2604   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2605   ac_dummy="$PATH"
2606   for ac_dir in $ac_dummy; do
2607     test -z "$ac_dir" && ac_dir=.
2608     if test -f $ac_dir/$ac_word; then
2609       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2610       break
2611     fi
2612   done
2613   IFS="$ac_save_ifs"
2614   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2615   ;;
2616 esac
2617 fi
2618 GMSGFMT="$ac_cv_path_GMSGFMT"
2619 if test -n "$GMSGFMT"; then
2620   echo "$ac_t""$GMSGFMT" 1>&6
2621 else
2622   echo "$ac_t""no" 1>&6
2623 fi
2624
2625         # Extract the first word of "xgettext", so it can be a program name with args.
2626 set dummy xgettext; ac_word=$2
2627 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2628 echo "configure:2629: checking for $ac_word" >&5
2629 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2630   echo $ac_n "(cached) $ac_c" 1>&6
2631 else
2632   case "$XGETTEXT" in
2633   /*)
2634   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2635   ;;
2636   *)
2637   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2638   for ac_dir in $PATH; do
2639     test -z "$ac_dir" && ac_dir=.
2640     if test -f $ac_dir/$ac_word; then
2641       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2642         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2643         break
2644       fi
2645     fi
2646   done
2647   IFS="$ac_save_ifs"
2648   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2649   ;;
2650 esac
2651 fi
2652 XGETTEXT="$ac_cv_path_XGETTEXT"
2653 if test -n "$XGETTEXT"; then
2654   echo "$ac_t""$XGETTEXT" 1>&6
2655 else
2656   echo "$ac_t""no" 1>&6
2657 fi
2658
2659
2660         USE_INCLUDED_LIBINTL=yes
2661         CATOBJEXT=.gmo
2662         INSTOBJEXT=.mo
2663         DATADIRNAME=share
2664         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2665         INTLLIBS=$INTLDEPS
2666         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2667         nls_cv_header_intl=libintl.h
2668         nls_cv_header_libgt=libgettext.h
2669       fi
2670
2671             if test "$XGETTEXT" != ":"; then
2672                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2673           : ;
2674         else
2675           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2676           XGETTEXT=":"
2677         fi
2678       fi
2679
2680       # We need to process the po/ directory.
2681       POSUB=po
2682     else
2683       DATADIRNAME=share
2684       nls_cv_header_intl=libintl.h
2685       nls_cv_header_libgt=libgettext.h
2686     fi
2687
2688     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2689     # because some of the sources are only built for this goal.
2690     if test "$PACKAGE" = gettext; then
2691       USE_NLS=yes
2692       USE_INCLUDED_LIBINTL=yes
2693     fi
2694
2695                 for lang in $ALL_LINGUAS; do
2696       GMOFILES="$GMOFILES $lang.gmo"
2697       POFILES="$POFILES $lang.po"
2698     done
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713    if test "x$CATOBJEXT" != "x"; then
2714      if test "x$ALL_LINGUAS" = "x"; then
2715        LINGUAS=
2716      else
2717        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2718 echo "configure:2719: checking for catalogs to be installed" >&5
2719        NEW_LINGUAS=
2720        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2721          case "$ALL_LINGUAS" in
2722           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2723          esac
2724        done
2725        LINGUAS=$NEW_LINGUAS
2726        echo "$ac_t""$LINGUAS" 1>&6
2727      fi
2728
2729           if test -n "$LINGUAS"; then
2730        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2731      fi
2732    fi
2733
2734             if test $ac_cv_header_locale_h = yes; then
2735      INCLUDE_LOCALE_H="#include <locale.h>"
2736    else
2737      INCLUDE_LOCALE_H="\
2738 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2739    fi
2740
2741
2742             if test -f $srcdir/po2tbl.sed.in; then
2743       if test "$CATOBJEXT" = ".cat"; then
2744          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2745 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2746 echo "configure:2747: checking for linux/version.h" >&5
2747 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2748   echo $ac_n "(cached) $ac_c" 1>&6
2749 else
2750   cat > conftest.$ac_ext <<EOF
2751 #line 2752 "configure"
2752 #include "confdefs.h"
2753 #include <linux/version.h>
2754 EOF
2755 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2756 { (eval echo configure:2757: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2757 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2758 if test -z "$ac_err"; then
2759   rm -rf conftest*
2760   eval "ac_cv_header_$ac_safe=yes"
2761 else
2762   echo "$ac_err" >&5
2763   echo "configure: failed program was:" >&5
2764   cat conftest.$ac_ext >&5
2765   rm -rf conftest*
2766   eval "ac_cv_header_$ac_safe=no"
2767 fi
2768 rm -f conftest*
2769 fi
2770 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2771   echo "$ac_t""yes" 1>&6
2772   msgformat=linux
2773 else
2774   echo "$ac_t""no" 1>&6
2775 msgformat=xopen
2776 fi
2777
2778
2779                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2780       fi
2781             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2782          $srcdir/po2tbl.sed.in > po2tbl.sed
2783    fi
2784
2785             if test "$PACKAGE" = "gettext"; then
2786      GT_NO="#NO#"
2787      GT_YES=
2788    else
2789      GT_NO=
2790      GT_YES="#YES#"
2791    fi
2792
2793
2794
2795    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2796
2797
2798       l=
2799
2800
2801             if test -f $srcdir/po/POTFILES.in; then
2802       test -d po || mkdir po
2803       if test "x$srcdir" != "x."; then
2804          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2805             posrcprefix="$srcdir/"
2806          else
2807             posrcprefix="../$srcdir/"
2808          fi
2809       else
2810          posrcprefix="../"
2811       fi
2812       rm -f po/POTFILES
2813       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2814          < $srcdir/po/POTFILES.in > po/POTFILES
2815    fi
2816
2817 cat >> confdefs.h <<\EOF
2818 #define PACKAGE "gdb"
2819 EOF
2820
2821
2822
2823
2824 CONFIG_OBS=
2825 CONFIG_LIB_OBS=
2826 CONFIG_DEPS=
2827 CONFIG_SRCS=
2828 CONFIG_INITS=
2829 ENABLE_CFLAGS=
2830 CONFIG_ALL=
2831 CONFIG_CLEAN=
2832 CONFIG_INSTALL=
2833 CONFIG_UNINSTALL=
2834
2835 SUBDIRS="doc testsuite nlm"
2836 configdirs="doc testsuite"
2837
2838 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2839 if test "${enable_multi_ice+set}" = set; then
2840   enableval="$enable_multi_ice"
2841   case "${enableval}" in
2842     yes ) enable_multi_ice="yes" ;;
2843     no)  enable_multi_ice="no" ;;
2844     *) { echo "configure: error: Bad value for --enable-multi-ice: ${enableval}" 1>&2; exit 1; } ;;
2845   esac
2846
2847 fi
2848
2849
2850 if test "${enable_multi_ice}" = "yes"; then
2851   configdirs="${configdirs} multi-ice"
2852 fi
2853
2854
2855 . ${srcdir}/configure.host
2856
2857 . ${srcdir}/configure.tgt
2858
2859 targ=${target} ; . ${srcdir}/../bfd/config.bfd
2860
2861
2862 targ=${target}
2863 . ${srcdir}/../bfd/config.bfd
2864
2865 targ_archs=`echo ${targ_archs} | sed -e 's/ .*//;'`
2866
2867 if test x"${targ_archs}" != x ; then
2868     cat >> confdefs.h <<EOF
2869 #define DEFAULT_BFD_ARCH ${targ_archs}
2870 EOF
2871
2872 fi
2873 if test x"${targ_defvec}" != x ; then
2874     cat >> confdefs.h <<EOF
2875 #define DEFAULT_BFD_VEC ${targ_defvec}
2876 EOF
2877
2878 fi
2879
2880 for ac_prog in mawk gawk nawk awk
2881 do
2882 # Extract the first word of "$ac_prog", so it can be a program name with args.
2883 set dummy $ac_prog; ac_word=$2
2884 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2885 echo "configure:2886: checking for $ac_word" >&5
2886 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2887   echo $ac_n "(cached) $ac_c" 1>&6
2888 else
2889   if test -n "$AWK"; then
2890   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2891 else
2892   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2893   ac_dummy="$PATH"
2894   for ac_dir in $ac_dummy; do
2895     test -z "$ac_dir" && ac_dir=.
2896     if test -f $ac_dir/$ac_word; then
2897       ac_cv_prog_AWK="$ac_prog"
2898       break
2899     fi
2900   done
2901   IFS="$ac_save_ifs"
2902 fi
2903 fi
2904 AWK="$ac_cv_prog_AWK"
2905 if test -n "$AWK"; then
2906   echo "$ac_t""$AWK" 1>&6
2907 else
2908   echo "$ac_t""no" 1>&6
2909 fi
2910
2911 test -n "$AWK" && break
2912 done
2913
2914 # Find a good install program.  We prefer a C program (faster),
2915 # so one script is as good as another.  But avoid the broken or
2916 # incompatible versions:
2917 # SysV /etc/install, /usr/sbin/install
2918 # SunOS /usr/etc/install
2919 # IRIX /sbin/install
2920 # AIX /bin/install
2921 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2922 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2923 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2924 # ./install, which can be erroneously created by make from ./install.sh.
2925 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2926 echo "configure:2927: checking for a BSD compatible install" >&5
2927 if test -z "$INSTALL"; then
2928 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2929   echo $ac_n "(cached) $ac_c" 1>&6
2930 else
2931     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2932   for ac_dir in $PATH; do
2933     # Account for people who put trailing slashes in PATH elements.
2934     case "$ac_dir/" in
2935     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2936     *)
2937       # OSF1 and SCO ODT 3.0 have their own names for install.
2938       # Don't use installbsd from OSF since it installs stuff as root
2939       # by default.
2940       for ac_prog in ginstall scoinst install; do
2941         if test -f $ac_dir/$ac_prog; then
2942           if test $ac_prog = install &&
2943             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2944             # AIX install.  It has an incompatible calling convention.
2945             :
2946           else
2947             ac_cv_path_install="$ac_dir/$ac_prog -c"
2948             break 2
2949           fi
2950         fi
2951       done
2952       ;;
2953     esac
2954   done
2955   IFS="$ac_save_IFS"
2956
2957 fi
2958   if test "${ac_cv_path_install+set}" = set; then
2959     INSTALL="$ac_cv_path_install"
2960   else
2961     # As a last resort, use the slow shell script.  We don't cache a
2962     # path for INSTALL within a source directory, because that will
2963     # break other packages using the cache if that directory is
2964     # removed, or if the path is relative.
2965     INSTALL="$ac_install_sh"
2966   fi
2967 fi
2968 echo "$ac_t""$INSTALL" 1>&6
2969
2970 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2971 # It thinks the first close brace ends the variable substitution.
2972 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2973
2974 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2975
2976 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2977
2978 if test $host != $build; then
2979   ac_tool_prefix=${host_alias}-
2980 else
2981   ac_tool_prefix=
2982 fi
2983
2984 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2985 set dummy ${ac_tool_prefix}ar; ac_word=$2
2986 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2987 echo "configure:2988: checking for $ac_word" >&5
2988 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2989   echo $ac_n "(cached) $ac_c" 1>&6
2990 else
2991   if test -n "$AR"; then
2992   ac_cv_prog_AR="$AR" # Let the user override the test.
2993 else
2994   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2995   ac_dummy="$PATH"
2996   for ac_dir in $ac_dummy; do
2997     test -z "$ac_dir" && ac_dir=.
2998     if test -f $ac_dir/$ac_word; then
2999       ac_cv_prog_AR="${ac_tool_prefix}ar"
3000       break
3001     fi
3002   done
3003   IFS="$ac_save_ifs"
3004   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3005 fi
3006 fi
3007 AR="$ac_cv_prog_AR"
3008 if test -n "$AR"; then
3009   echo "$ac_t""$AR" 1>&6
3010 else
3011   echo "$ac_t""no" 1>&6
3012 fi
3013
3014
3015
3016 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3017 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3018 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3019 echo "configure:3020: checking for $ac_word" >&5
3020 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3021   echo $ac_n "(cached) $ac_c" 1>&6
3022 else
3023   if test -n "$RANLIB"; then
3024   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3025 else
3026   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3027   ac_dummy="$PATH"
3028   for ac_dir in $ac_dummy; do
3029     test -z "$ac_dir" && ac_dir=.
3030     if test -f $ac_dir/$ac_word; then
3031       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3032       break
3033     fi
3034   done
3035   IFS="$ac_save_ifs"
3036 fi
3037 fi
3038 RANLIB="$ac_cv_prog_RANLIB"
3039 if test -n "$RANLIB"; then
3040   echo "$ac_t""$RANLIB" 1>&6
3041 else
3042   echo "$ac_t""no" 1>&6
3043 fi
3044
3045
3046 if test -z "$ac_cv_prog_RANLIB"; then
3047 if test -n "$ac_tool_prefix"; then
3048   # Extract the first word of "ranlib", so it can be a program name with args.
3049 set dummy ranlib; ac_word=$2
3050 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3051 echo "configure:3052: checking for $ac_word" >&5
3052 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3053   echo $ac_n "(cached) $ac_c" 1>&6
3054 else
3055   if test -n "$RANLIB"; then
3056   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3057 else
3058   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3059   ac_dummy="$PATH"
3060   for ac_dir in $ac_dummy; do
3061     test -z "$ac_dir" && ac_dir=.
3062     if test -f $ac_dir/$ac_word; then
3063       ac_cv_prog_RANLIB="ranlib"
3064       break
3065     fi
3066   done
3067   IFS="$ac_save_ifs"
3068   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3069 fi
3070 fi
3071 RANLIB="$ac_cv_prog_RANLIB"
3072 if test -n "$RANLIB"; then
3073   echo "$ac_t""$RANLIB" 1>&6
3074 else
3075   echo "$ac_t""no" 1>&6
3076 fi
3077
3078 else
3079   RANLIB=":"
3080 fi
3081 fi
3082
3083 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3084 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3085 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3086 echo "configure:3087: checking for $ac_word" >&5
3087 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3088   echo $ac_n "(cached) $ac_c" 1>&6
3089 else
3090   if test -n "$DLLTOOL"; then
3091   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3092 else
3093   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3094   ac_dummy="$PATH"
3095   for ac_dir in $ac_dummy; do
3096     test -z "$ac_dir" && ac_dir=.
3097     if test -f $ac_dir/$ac_word; then
3098       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3099       break
3100     fi
3101   done
3102   IFS="$ac_save_ifs"
3103   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3104 fi
3105 fi
3106 DLLTOOL="$ac_cv_prog_DLLTOOL"
3107 if test -n "$DLLTOOL"; then
3108   echo "$ac_t""$DLLTOOL" 1>&6
3109 else
3110   echo "$ac_t""no" 1>&6
3111 fi
3112
3113
3114
3115 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3116 set dummy ${ac_tool_prefix}windres; ac_word=$2
3117 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3118 echo "configure:3119: checking for $ac_word" >&5
3119 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3120   echo $ac_n "(cached) $ac_c" 1>&6
3121 else
3122   if test -n "$WINDRES"; then
3123   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3124 else
3125   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3126   ac_dummy="$PATH"
3127   for ac_dir in $ac_dummy; do
3128     test -z "$ac_dir" && ac_dir=.
3129     if test -f $ac_dir/$ac_word; then
3130       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3131       break
3132     fi
3133   done
3134   IFS="$ac_save_ifs"
3135   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3136 fi
3137 fi
3138 WINDRES="$ac_cv_prog_WINDRES"
3139 if test -n "$WINDRES"; then
3140   echo "$ac_t""$WINDRES" 1>&6
3141 else
3142   echo "$ac_t""no" 1>&6
3143 fi
3144
3145
3146
3147 for ac_prog in 'bison -y' byacc
3148 do
3149 # Extract the first word of "$ac_prog", so it can be a program name with args.
3150 set dummy $ac_prog; ac_word=$2
3151 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3152 echo "configure:3153: checking for $ac_word" >&5
3153 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3154   echo $ac_n "(cached) $ac_c" 1>&6
3155 else
3156   if test -n "$YACC"; then
3157   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3158 else
3159   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3160   ac_dummy="$PATH"
3161   for ac_dir in $ac_dummy; do
3162     test -z "$ac_dir" && ac_dir=.
3163     if test -f $ac_dir/$ac_word; then
3164       ac_cv_prog_YACC="$ac_prog"
3165       break
3166     fi
3167   done
3168   IFS="$ac_save_ifs"
3169 fi
3170 fi
3171 YACC="$ac_cv_prog_YACC"
3172 if test -n "$YACC"; then
3173   echo "$ac_t""$YACC" 1>&6
3174 else
3175   echo "$ac_t""no" 1>&6
3176 fi
3177
3178 test -n "$YACC" && break
3179 done
3180 test -n "$YACC" || YACC="yacc"
3181
3182
3183 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3184 set dummy ${ac_tool_prefix}mig; ac_word=$2
3185 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3186 echo "configure:3187: checking for $ac_word" >&5
3187 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3188   echo $ac_n "(cached) $ac_c" 1>&6
3189 else
3190   if test -n "$MIG"; then
3191   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3192 else
3193   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3194   ac_dummy="$PATH"
3195   for ac_dir in $ac_dummy; do
3196     test -z "$ac_dir" && ac_dir=.
3197     if test -f $ac_dir/$ac_word; then
3198       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3199       break
3200     fi
3201   done
3202   IFS="$ac_save_ifs"
3203   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3204 fi
3205 fi
3206 MIG="$ac_cv_prog_MIG"
3207 if test -n "$MIG"; then
3208   echo "$ac_t""$MIG" 1>&6
3209 else
3210   echo "$ac_t""no" 1>&6
3211 fi
3212
3213
3214
3215
3216 if test "$program_transform_name" = s,x,x,; then
3217   program_transform_name=
3218 else
3219   # Double any \ or $.  echo might interpret backslashes.
3220   cat <<\EOF_SED > conftestsed
3221 s,\\,\\\\,g; s,\$,$$,g
3222 EOF_SED
3223   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3224   rm -f conftestsed
3225 fi
3226 test "$program_prefix" != NONE &&
3227   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3228 # Use a double $ so make ignores it.
3229 test "$program_suffix" != NONE &&
3230   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3231
3232 # sed with no file args requires a program.
3233 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3234
3235
3236 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3237 echo "configure:3238: checking return type of signal handlers" >&5
3238 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3239   echo $ac_n "(cached) $ac_c" 1>&6
3240 else
3241   cat > conftest.$ac_ext <<EOF
3242 #line 3243 "configure"
3243 #include "confdefs.h"
3244 #include <sys/types.h>
3245 #include <signal.h>
3246 #ifdef signal
3247 #undef signal
3248 #endif
3249 #ifdef __cplusplus
3250 extern "C" void (*signal (int, void (*)(int)))(int);
3251 #else
3252 void (*signal ()) ();
3253 #endif
3254
3255 int main() {
3256 int i;
3257 ; return 0; }
3258 EOF
3259 if { (eval echo configure:3260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3260   rm -rf conftest*
3261   ac_cv_type_signal=void
3262 else
3263   echo "configure: failed program was:" >&5
3264   cat conftest.$ac_ext >&5
3265   rm -rf conftest*
3266   ac_cv_type_signal=int
3267 fi
3268 rm -f conftest*
3269 fi
3270
3271 echo "$ac_t""$ac_cv_type_signal" 1>&6
3272 cat >> confdefs.h <<EOF
3273 #define RETSIGTYPE $ac_cv_type_signal
3274 EOF
3275
3276
3277
3278 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3279 echo "configure:3280: checking for ANSI C header files" >&5
3280 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3281   echo $ac_n "(cached) $ac_c" 1>&6
3282 else
3283   cat > conftest.$ac_ext <<EOF
3284 #line 3285 "configure"
3285 #include "confdefs.h"
3286 #include <stdlib.h>
3287 #include <stdarg.h>
3288 #include <string.h>
3289 #include <float.h>
3290 EOF
3291 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3292 { (eval echo configure:3293: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3293 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3294 if test -z "$ac_err"; then
3295   rm -rf conftest*
3296   ac_cv_header_stdc=yes
3297 else
3298   echo "$ac_err" >&5
3299   echo "configure: failed program was:" >&5
3300   cat conftest.$ac_ext >&5
3301   rm -rf conftest*
3302   ac_cv_header_stdc=no
3303 fi
3304 rm -f conftest*
3305
3306 if test $ac_cv_header_stdc = yes; then
3307   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3308 cat > conftest.$ac_ext <<EOF
3309 #line 3310 "configure"
3310 #include "confdefs.h"
3311 #include <string.h>
3312 EOF
3313 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3314   egrep "memchr" >/dev/null 2>&1; then
3315   :
3316 else
3317   rm -rf conftest*
3318   ac_cv_header_stdc=no
3319 fi
3320 rm -f conftest*
3321
3322 fi
3323
3324 if test $ac_cv_header_stdc = yes; then
3325   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3326 cat > conftest.$ac_ext <<EOF
3327 #line 3328 "configure"
3328 #include "confdefs.h"
3329 #include <stdlib.h>
3330 EOF
3331 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3332   egrep "free" >/dev/null 2>&1; then
3333   :
3334 else
3335   rm -rf conftest*
3336   ac_cv_header_stdc=no
3337 fi
3338 rm -f conftest*
3339
3340 fi
3341
3342 if test $ac_cv_header_stdc = yes; then
3343   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3344 if test "$cross_compiling" = yes; then
3345   :
3346 else
3347   cat > conftest.$ac_ext <<EOF
3348 #line 3349 "configure"
3349 #include "confdefs.h"
3350 #include <ctype.h>
3351 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3352 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3353 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3354 int main () { int i; for (i = 0; i < 256; i++)
3355 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3356 exit (0); }
3357
3358 EOF
3359 if { (eval echo configure:3360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3360 then
3361   :
3362 else
3363   echo "configure: failed program was:" >&5
3364   cat conftest.$ac_ext >&5
3365   rm -fr conftest*
3366   ac_cv_header_stdc=no
3367 fi
3368 rm -fr conftest*
3369 fi
3370
3371 fi
3372 fi
3373
3374 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3375 if test $ac_cv_header_stdc = yes; then
3376   cat >> confdefs.h <<\EOF
3377 #define STDC_HEADERS 1
3378 EOF
3379
3380 fi
3381
3382
3383
3384 case $host_os in solaris2.7 | solaris2.8) case "$GCC" in yes)
3385     cat >> confdefs.h <<\EOF
3386 #define _MSE_INT_H 1
3387 EOF
3388
3389 esac; esac
3390
3391 for ac_hdr in ctype.h nlist.h link.h thread_db.h proc_service.h \
3392         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3393         string.h sys/procfs.h sys/proc.h sys/ptrace.h sys/reg.h stdint.h \
3394         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3395         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
3396         time.h sys/file.h sys/ioctl.h sys/user.h sys/fault.h sys/syscall.h \
3397         dirent.h sys/ndir.h sys/dir.h ndir.h sys/filio.h \
3398         curses.h ncurses.h \
3399         poll.h sys/poll.h
3400 do
3401 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3402 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3403 echo "configure:3404: checking for $ac_hdr" >&5
3404 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3405   echo $ac_n "(cached) $ac_c" 1>&6
3406 else
3407   cat > conftest.$ac_ext <<EOF
3408 #line 3409 "configure"
3409 #include "confdefs.h"
3410 #include <$ac_hdr>
3411 EOF
3412 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3413 { (eval echo configure:3414: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3414 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3415 if test -z "$ac_err"; then
3416   rm -rf conftest*
3417   eval "ac_cv_header_$ac_safe=yes"
3418 else
3419   echo "$ac_err" >&5
3420   echo "configure: failed program was:" >&5
3421   cat conftest.$ac_ext >&5
3422   rm -rf conftest*
3423   eval "ac_cv_header_$ac_safe=no"
3424 fi
3425 rm -f conftest*
3426 fi
3427 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3428   echo "$ac_t""yes" 1>&6
3429     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3430   cat >> confdefs.h <<EOF
3431 #define $ac_tr_hdr 1
3432 EOF
3433
3434 else
3435   echo "$ac_t""no" 1>&6
3436 fi
3437 done
3438
3439 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3440 echo "configure:3441: checking whether stat file-mode macros are broken" >&5
3441 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3442   echo $ac_n "(cached) $ac_c" 1>&6
3443 else
3444   cat > conftest.$ac_ext <<EOF
3445 #line 3446 "configure"
3446 #include "confdefs.h"
3447 #include <sys/types.h>
3448 #include <sys/stat.h>
3449
3450 #if defined(S_ISBLK) && defined(S_IFDIR)
3451 # if S_ISBLK (S_IFDIR)
3452 You lose.
3453 # endif
3454 #endif
3455
3456 #if defined(S_ISBLK) && defined(S_IFCHR)
3457 # if S_ISBLK (S_IFCHR)
3458 You lose.
3459 # endif
3460 #endif
3461
3462 #if defined(S_ISLNK) && defined(S_IFREG)
3463 # if S_ISLNK (S_IFREG)
3464 You lose.
3465 # endif
3466 #endif
3467
3468 #if defined(S_ISSOCK) && defined(S_IFREG)
3469 # if S_ISSOCK (S_IFREG)
3470 You lose.
3471 # endif
3472 #endif
3473
3474 EOF
3475 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3476   egrep "You lose" >/dev/null 2>&1; then
3477   rm -rf conftest*
3478   ac_cv_header_stat_broken=yes
3479 else
3480   rm -rf conftest*
3481   ac_cv_header_stat_broken=no
3482 fi
3483 rm -f conftest*
3484
3485 fi
3486
3487 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3488 if test $ac_cv_header_stat_broken = yes; then
3489   cat >> confdefs.h <<\EOF
3490 #define STAT_MACROS_BROKEN 1
3491 EOF
3492
3493 fi
3494
3495
3496 echo $ac_n "checking for working const""... $ac_c" 1>&6
3497 echo "configure:3498: checking for working const" >&5
3498 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3499   echo $ac_n "(cached) $ac_c" 1>&6
3500 else
3501   cat > conftest.$ac_ext <<EOF
3502 #line 3503 "configure"
3503 #include "confdefs.h"
3504
3505 int main() {
3506
3507 /* Ultrix mips cc rejects this.  */
3508 typedef int charset[2]; const charset x;
3509 /* SunOS 4.1.1 cc rejects this.  */
3510 char const *const *ccp;
3511 char **p;
3512 /* NEC SVR4.0.2 mips cc rejects this.  */
3513 struct point {int x, y;};
3514 static struct point const zero = {0,0};
3515 /* AIX XL C 1.02.0.0 rejects this.
3516    It does not let you subtract one const X* pointer from another in an arm
3517    of an if-expression whose if-part is not a constant expression */
3518 const char *g = "string";
3519 ccp = &g + (g ? g-g : 0);
3520 /* HPUX 7.0 cc rejects these. */
3521 ++ccp;
3522 p = (char**) ccp;
3523 ccp = (char const *const *) p;
3524 { /* SCO 3.2v4 cc rejects this.  */
3525   char *t;
3526   char const *s = 0 ? (char *) 0 : (char const *) 0;
3527
3528   *t++ = 0;
3529 }
3530 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3531   int x[] = {25, 17};
3532   const int *foo = &x[0];
3533   ++foo;
3534 }
3535 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3536   typedef const int *iptr;
3537   iptr p = 0;
3538   ++p;
3539 }
3540 { /* AIX XL C 1.02.0.0 rejects this saying
3541      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3542   struct s { int j; const int *ap[3]; };
3543   struct s *b; b->j = 5;
3544 }
3545 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3546   const int foo = 10;
3547 }
3548
3549 ; return 0; }
3550 EOF
3551 if { (eval echo configure:3552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3552   rm -rf conftest*
3553   ac_cv_c_const=yes
3554 else
3555   echo "configure: failed program was:" >&5
3556   cat conftest.$ac_ext >&5
3557   rm -rf conftest*
3558   ac_cv_c_const=no
3559 fi
3560 rm -f conftest*
3561 fi
3562
3563 echo "$ac_t""$ac_cv_c_const" 1>&6
3564 if test $ac_cv_c_const = no; then
3565   cat >> confdefs.h <<\EOF
3566 #define const
3567 EOF
3568
3569 fi
3570
3571 echo $ac_n "checking for inline""... $ac_c" 1>&6
3572 echo "configure:3573: checking for inline" >&5
3573 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
3574   echo $ac_n "(cached) $ac_c" 1>&6
3575 else
3576   ac_cv_c_inline=no
3577 for ac_kw in inline __inline__ __inline; do
3578   cat > conftest.$ac_ext <<EOF
3579 #line 3580 "configure"
3580 #include "confdefs.h"
3581
3582 int main() {
3583 } $ac_kw foo() {
3584 ; return 0; }
3585 EOF
3586 if { (eval echo configure:3587: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3587   rm -rf conftest*
3588   ac_cv_c_inline=$ac_kw; break
3589 else
3590   echo "configure: failed program was:" >&5
3591   cat conftest.$ac_ext >&5
3592 fi
3593 rm -f conftest*
3594 done
3595
3596 fi
3597
3598 echo "$ac_t""$ac_cv_c_inline" 1>&6
3599 case "$ac_cv_c_inline" in
3600   inline | yes) ;;
3601   no) cat >> confdefs.h <<\EOF
3602 #define inline
3603 EOF
3604  ;;
3605   *)  cat >> confdefs.h <<EOF
3606 #define inline $ac_cv_c_inline
3607 EOF
3608  ;;
3609 esac
3610
3611
3612 for ac_func in bcopy btowc bzero canonicalize_file_name isascii poll \
3613         realpath sbrk setpgid setpgrp sigaction sigprocmask sigsetmask
3614 do
3615 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3616 echo "configure:3617: checking for $ac_func" >&5
3617 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3618   echo $ac_n "(cached) $ac_c" 1>&6
3619 else
3620   cat > conftest.$ac_ext <<EOF
3621 #line 3622 "configure"
3622 #include "confdefs.h"
3623 /* System header to define __stub macros and hopefully few prototypes,
3624     which can conflict with char $ac_func(); below.  */
3625 #include <assert.h>
3626 /* Override any gcc2 internal prototype to avoid an error.  */
3627 /* We use char because int might match the return type of a gcc2
3628     builtin and then its argument prototype would still apply.  */
3629 char $ac_func();
3630
3631 int main() {
3632
3633 /* The GNU C library defines this for functions which it implements
3634     to always fail with ENOSYS.  Some functions are actually named
3635     something starting with __ and the normal name is an alias.  */
3636 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3637 choke me
3638 #else
3639 $ac_func();
3640 #endif
3641
3642 ; return 0; }
3643 EOF
3644 if { (eval echo configure:3645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3645   rm -rf conftest*
3646   eval "ac_cv_func_$ac_func=yes"
3647 else
3648   echo "configure: failed program was:" >&5
3649   cat conftest.$ac_ext >&5
3650   rm -rf conftest*
3651   eval "ac_cv_func_$ac_func=no"
3652 fi
3653 rm -f conftest*
3654 fi
3655
3656 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3657   echo "$ac_t""yes" 1>&6
3658     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3659   cat >> confdefs.h <<EOF
3660 #define $ac_tr_func 1
3661 EOF
3662
3663 else
3664   echo "$ac_t""no" 1>&6
3665 fi
3666 done
3667
3668 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3669 # for constant arguments.  Useless!
3670 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3671 echo "configure:3672: checking for working alloca.h" >&5
3672 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3673   echo $ac_n "(cached) $ac_c" 1>&6
3674 else
3675   cat > conftest.$ac_ext <<EOF
3676 #line 3677 "configure"
3677 #include "confdefs.h"
3678 #include <alloca.h>
3679 int main() {
3680 char *p = alloca(2 * sizeof(int));
3681 ; return 0; }
3682 EOF
3683 if { (eval echo configure:3684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3684   rm -rf conftest*
3685   ac_cv_header_alloca_h=yes
3686 else
3687   echo "configure: failed program was:" >&5
3688   cat conftest.$ac_ext >&5
3689   rm -rf conftest*
3690   ac_cv_header_alloca_h=no
3691 fi
3692 rm -f conftest*
3693 fi
3694
3695 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3696 if test $ac_cv_header_alloca_h = yes; then
3697   cat >> confdefs.h <<\EOF
3698 #define HAVE_ALLOCA_H 1
3699 EOF
3700
3701 fi
3702
3703 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3704 echo "configure:3705: checking for alloca" >&5
3705 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3706   echo $ac_n "(cached) $ac_c" 1>&6
3707 else
3708   cat > conftest.$ac_ext <<EOF
3709 #line 3710 "configure"
3710 #include "confdefs.h"
3711
3712 #ifdef __GNUC__
3713 # define alloca __builtin_alloca
3714 #else
3715 # ifdef _MSC_VER
3716 #  include <malloc.h>
3717 #  define alloca _alloca
3718 # else
3719 #  if HAVE_ALLOCA_H
3720 #   include <alloca.h>
3721 #  else
3722 #   ifdef _AIX
3723  #pragma alloca
3724 #   else
3725 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3726 char *alloca ();
3727 #    endif
3728 #   endif
3729 #  endif
3730 # endif
3731 #endif
3732
3733 int main() {
3734 char *p = (char *) alloca(1);
3735 ; return 0; }
3736 EOF
3737 if { (eval echo configure:3738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3738   rm -rf conftest*
3739   ac_cv_func_alloca_works=yes
3740 else
3741   echo "configure: failed program was:" >&5
3742   cat conftest.$ac_ext >&5
3743   rm -rf conftest*
3744   ac_cv_func_alloca_works=no
3745 fi
3746 rm -f conftest*
3747 fi
3748
3749 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3750 if test $ac_cv_func_alloca_works = yes; then
3751   cat >> confdefs.h <<\EOF
3752 #define HAVE_ALLOCA 1
3753 EOF
3754
3755 fi
3756
3757 if test $ac_cv_func_alloca_works = no; then
3758   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3759   # that cause trouble.  Some versions do not even contain alloca or
3760   # contain a buggy version.  If you still want to use their alloca,
3761   # use ar to extract alloca.o from them instead of compiling alloca.c.
3762   ALLOCA=alloca.${ac_objext}
3763   cat >> confdefs.h <<\EOF
3764 #define C_ALLOCA 1
3765 EOF
3766
3767
3768 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3769 echo "configure:3770: checking whether alloca needs Cray hooks" >&5
3770 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3771   echo $ac_n "(cached) $ac_c" 1>&6
3772 else
3773   cat > conftest.$ac_ext <<EOF
3774 #line 3775 "configure"
3775 #include "confdefs.h"
3776 #if defined(CRAY) && ! defined(CRAY2)
3777 webecray
3778 #else
3779 wenotbecray
3780 #endif
3781
3782 EOF
3783 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3784   egrep "webecray" >/dev/null 2>&1; then
3785   rm -rf conftest*
3786   ac_cv_os_cray=yes
3787 else
3788   rm -rf conftest*
3789   ac_cv_os_cray=no
3790 fi
3791 rm -f conftest*
3792
3793 fi
3794
3795 echo "$ac_t""$ac_cv_os_cray" 1>&6
3796 if test $ac_cv_os_cray = yes; then
3797 for ac_func in _getb67 GETB67 getb67; do
3798   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3799 echo "configure:3800: checking for $ac_func" >&5
3800 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3801   echo $ac_n "(cached) $ac_c" 1>&6
3802 else
3803   cat > conftest.$ac_ext <<EOF
3804 #line 3805 "configure"
3805 #include "confdefs.h"
3806 /* System header to define __stub macros and hopefully few prototypes,
3807     which can conflict with char $ac_func(); below.  */
3808 #include <assert.h>
3809 /* Override any gcc2 internal prototype to avoid an error.  */
3810 /* We use char because int might match the return type of a gcc2
3811     builtin and then its argument prototype would still apply.  */
3812 char $ac_func();
3813
3814 int main() {
3815
3816 /* The GNU C library defines this for functions which it implements
3817     to always fail with ENOSYS.  Some functions are actually named
3818     something starting with __ and the normal name is an alias.  */
3819 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3820 choke me
3821 #else
3822 $ac_func();
3823 #endif
3824
3825 ; return 0; }
3826 EOF
3827 if { (eval echo configure:3828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3828   rm -rf conftest*
3829   eval "ac_cv_func_$ac_func=yes"
3830 else
3831   echo "configure: failed program was:" >&5
3832   cat conftest.$ac_ext >&5
3833   rm -rf conftest*
3834   eval "ac_cv_func_$ac_func=no"
3835 fi
3836 rm -f conftest*
3837 fi
3838
3839 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3840   echo "$ac_t""yes" 1>&6
3841   cat >> confdefs.h <<EOF
3842 #define CRAY_STACKSEG_END $ac_func
3843 EOF
3844
3845   break
3846 else
3847   echo "$ac_t""no" 1>&6
3848 fi
3849
3850 done
3851 fi
3852
3853 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3854 echo "configure:3855: checking stack direction for C alloca" >&5
3855 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3856   echo $ac_n "(cached) $ac_c" 1>&6
3857 else
3858   if test "$cross_compiling" = yes; then
3859   ac_cv_c_stack_direction=0
3860 else
3861   cat > conftest.$ac_ext <<EOF
3862 #line 3863 "configure"
3863 #include "confdefs.h"
3864 find_stack_direction ()
3865 {
3866   static char *addr = 0;
3867   auto char dummy;
3868   if (addr == 0)
3869     {
3870       addr = &dummy;
3871       return find_stack_direction ();
3872     }
3873   else
3874     return (&dummy > addr) ? 1 : -1;
3875 }
3876 main ()
3877 {
3878   exit (find_stack_direction() < 0);
3879 }
3880 EOF
3881 if { (eval echo configure:3882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3882 then
3883   ac_cv_c_stack_direction=1
3884 else
3885   echo "configure: failed program was:" >&5
3886   cat conftest.$ac_ext >&5
3887   rm -fr conftest*
3888   ac_cv_c_stack_direction=-1
3889 fi
3890 rm -fr conftest*
3891 fi
3892
3893 fi
3894
3895 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3896 cat >> confdefs.h <<EOF
3897 #define STACK_DIRECTION $ac_cv_c_stack_direction
3898 EOF
3899
3900 fi
3901
3902 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3903 echo "configure:3904: checking for pid_t" >&5
3904 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3905   echo $ac_n "(cached) $ac_c" 1>&6
3906 else
3907   cat > conftest.$ac_ext <<EOF
3908 #line 3909 "configure"
3909 #include "confdefs.h"
3910 #include <sys/types.h>
3911 #if STDC_HEADERS
3912 #include <stdlib.h>
3913 #include <stddef.h>
3914 #endif
3915 EOF
3916 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3917   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3918   rm -rf conftest*
3919   ac_cv_type_pid_t=yes
3920 else
3921   rm -rf conftest*
3922   ac_cv_type_pid_t=no
3923 fi
3924 rm -f conftest*
3925
3926 fi
3927 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3928 if test $ac_cv_type_pid_t = no; then
3929   cat >> confdefs.h <<\EOF
3930 #define pid_t int
3931 EOF
3932
3933 fi
3934
3935 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3936 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3937 echo "configure:3938: checking for vfork.h" >&5
3938 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3939   echo $ac_n "(cached) $ac_c" 1>&6
3940 else
3941   cat > conftest.$ac_ext <<EOF
3942 #line 3943 "configure"
3943 #include "confdefs.h"
3944 #include <vfork.h>
3945 EOF
3946 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3947 { (eval echo configure:3948: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3948 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3949 if test -z "$ac_err"; then
3950   rm -rf conftest*
3951   eval "ac_cv_header_$ac_safe=yes"
3952 else
3953   echo "$ac_err" >&5
3954   echo "configure: failed program was:" >&5
3955   cat conftest.$ac_ext >&5
3956   rm -rf conftest*
3957   eval "ac_cv_header_$ac_safe=no"
3958 fi
3959 rm -f conftest*
3960 fi
3961 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3962   echo "$ac_t""yes" 1>&6
3963   cat >> confdefs.h <<\EOF
3964 #define HAVE_VFORK_H 1
3965 EOF
3966
3967 else
3968   echo "$ac_t""no" 1>&6
3969 fi
3970
3971 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3972 echo "configure:3973: checking for working vfork" >&5
3973 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3974   echo $ac_n "(cached) $ac_c" 1>&6
3975 else
3976   if test "$cross_compiling" = yes; then
3977   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3978 echo "configure:3979: checking for vfork" >&5
3979 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3980   echo $ac_n "(cached) $ac_c" 1>&6
3981 else
3982   cat > conftest.$ac_ext <<EOF
3983 #line 3984 "configure"
3984 #include "confdefs.h"
3985 /* System header to define __stub macros and hopefully few prototypes,
3986     which can conflict with char vfork(); below.  */
3987 #include <assert.h>
3988 /* Override any gcc2 internal prototype to avoid an error.  */
3989 /* We use char because int might match the return type of a gcc2
3990     builtin and then its argument prototype would still apply.  */
3991 char vfork();
3992
3993 int main() {
3994
3995 /* The GNU C library defines this for functions which it implements
3996     to always fail with ENOSYS.  Some functions are actually named
3997     something starting with __ and the normal name is an alias.  */
3998 #if defined (__stub_vfork) || defined (__stub___vfork)
3999 choke me
4000 #else
4001 vfork();
4002 #endif
4003
4004 ; return 0; }
4005 EOF
4006 if { (eval echo configure:4007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4007   rm -rf conftest*
4008   eval "ac_cv_func_vfork=yes"
4009 else
4010   echo "configure: failed program was:" >&5
4011   cat conftest.$ac_ext >&5
4012   rm -rf conftest*
4013   eval "ac_cv_func_vfork=no"
4014 fi
4015 rm -f conftest*
4016 fi
4017
4018 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
4019   echo "$ac_t""yes" 1>&6
4020   :
4021 else
4022   echo "$ac_t""no" 1>&6
4023 fi
4024
4025 ac_cv_func_vfork_works=$ac_cv_func_vfork
4026 else
4027   cat > conftest.$ac_ext <<EOF
4028 #line 4029 "configure"
4029 #include "confdefs.h"
4030 /* Thanks to Paul Eggert for this test.  */
4031 #include <stdio.h>
4032 #include <sys/types.h>
4033 #include <sys/stat.h>
4034 #ifdef HAVE_UNISTD_H
4035 #include <unistd.h>
4036 #endif
4037 #ifdef HAVE_VFORK_H
4038 #include <vfork.h>
4039 #endif
4040 /* On some sparc systems, changes by the child to local and incoming
4041    argument registers are propagated back to the parent.
4042    The compiler is told about this with #include <vfork.h>,
4043    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
4044    Test for this by using a static variable whose address
4045    is put into a register that is clobbered by the vfork.  */
4046 static
4047 #ifdef __cplusplus
4048 sparc_address_test (int arg)
4049 #else
4050 sparc_address_test (arg) int arg;
4051 #endif
4052 {
4053   static pid_t child;
4054   if (!child) {
4055     child = vfork ();
4056     if (child < 0) {
4057       perror ("vfork");
4058       _exit(2);
4059     }
4060     if (!child) {
4061       arg = getpid();
4062       write(-1, "", 0);
4063       _exit (arg);
4064     }
4065   }
4066 }
4067 main() {
4068   pid_t parent = getpid ();
4069   pid_t child;
4070
4071   sparc_address_test ();
4072
4073   child = vfork ();
4074
4075   if (child == 0) {
4076     /* Here is another test for sparc vfork register problems.
4077        This test uses lots of local variables, at least
4078        as many local variables as main has allocated so far
4079        including compiler temporaries.  4 locals are enough for
4080        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
4081        A buggy compiler should reuse the register of parent
4082        for one of the local variables, since it will think that
4083        parent can't possibly be used any more in this routine.
4084        Assigning to the local variable will thus munge parent
4085        in the parent process.  */
4086     pid_t
4087       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
4088       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
4089     /* Convince the compiler that p..p7 are live; otherwise, it might
4090        use the same hardware register for all 8 local variables.  */
4091     if (p != p1 || p != p2 || p != p3 || p != p4
4092         || p != p5 || p != p6 || p != p7)
4093       _exit(1);
4094
4095     /* On some systems (e.g. IRIX 3.3),
4096        vfork doesn't separate parent from child file descriptors.
4097        If the child closes a descriptor before it execs or exits,
4098        this munges the parent's descriptor as well.
4099        Test for this by closing stdout in the child.  */
4100     _exit(close(fileno(stdout)) != 0);
4101   } else {
4102     int status;
4103     struct stat st;
4104
4105     while (wait(&status) != child)
4106       ;
4107     exit(
4108          /* Was there some problem with vforking?  */
4109          child < 0
4110
4111          /* Did the child fail?  (This shouldn't happen.)  */
4112          || status
4113
4114          /* Did the vfork/compiler bug occur?  */
4115          || parent != getpid()
4116
4117          /* Did the file descriptor bug occur?  */
4118          || fstat(fileno(stdout), &st) != 0
4119          );
4120   }
4121 }
4122 EOF
4123 if { (eval echo configure:4124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4124 then
4125   ac_cv_func_vfork_works=yes
4126 else
4127   echo "configure: failed program was:" >&5
4128   cat conftest.$ac_ext >&5
4129   rm -fr conftest*
4130   ac_cv_func_vfork_works=no
4131 fi
4132 rm -fr conftest*
4133 fi
4134
4135 fi
4136
4137 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
4138 if test $ac_cv_func_vfork_works = no; then
4139   cat >> confdefs.h <<\EOF
4140 #define vfork fork
4141 EOF
4142
4143 fi
4144
4145 if test "$cross_compiling" = no; then
4146   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4147 echo "configure:4148: checking whether setpgrp takes no argument" >&5
4148 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4149   echo $ac_n "(cached) $ac_c" 1>&6
4150 else
4151   if test "$cross_compiling" = yes; then
4152   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
4153 else
4154   cat > conftest.$ac_ext <<EOF
4155 #line 4156 "configure"
4156 #include "confdefs.h"
4157
4158 #ifdef HAVE_UNISTD_H
4159 #include <unistd.h>
4160 #endif
4161
4162 /*
4163  * If this system has a BSD-style setpgrp, which takes arguments, exit
4164  * successfully.
4165  */
4166 main()
4167 {
4168     if (setpgrp(1,1) == -1)
4169         exit(0);
4170     else
4171         exit(1);
4172 }
4173
4174 EOF
4175 if { (eval echo configure:4176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4176 then
4177   ac_cv_func_setpgrp_void=no
4178 else
4179   echo "configure: failed program was:" >&5
4180   cat conftest.$ac_ext >&5
4181   rm -fr conftest*
4182   ac_cv_func_setpgrp_void=yes
4183 fi
4184 rm -fr conftest*
4185 fi
4186
4187
4188 fi
4189
4190 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4191 if test $ac_cv_func_setpgrp_void = yes; then
4192   cat >> confdefs.h <<\EOF
4193 #define SETPGRP_VOID 1
4194 EOF
4195
4196 fi
4197
4198 else
4199   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4200 echo "configure:4201: checking whether setpgrp takes no argument" >&5
4201 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4202   echo $ac_n "(cached) $ac_c" 1>&6
4203 else
4204   cat > conftest.$ac_ext <<EOF
4205 #line 4206 "configure"
4206 #include "confdefs.h"
4207
4208 #include <unistd.h>
4209
4210 int main() {
4211
4212   if (setpgrp(1,1) == -1)
4213     exit (0);
4214   else
4215     exit (1);
4216
4217 ; return 0; }
4218 EOF
4219 if { (eval echo configure:4220: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4220   rm -rf conftest*
4221   ac_cv_func_setpgrp_void=no
4222 else
4223   echo "configure: failed program was:" >&5
4224   cat conftest.$ac_ext >&5
4225   rm -rf conftest*
4226   ac_cv_func_setpgrp_void=yes
4227 fi
4228 rm -f conftest*
4229 fi
4230
4231 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4232 if test $ac_cv_func_setpgrp_void = yes; then
4233   cat >> confdefs.h <<\EOF
4234 #define SETPGRP_VOID 1
4235 EOF
4236
4237 fi
4238 fi
4239
4240 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
4241 # since sigsetjmp might only be defined as a macro.
4242 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
4243 echo "configure:4244: checking for sigsetjmp" >&5
4244 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
4245   echo $ac_n "(cached) $ac_c" 1>&6
4246 else
4247   cat > conftest.$ac_ext <<EOF
4248 #line 4249 "configure"
4249 #include "confdefs.h"
4250
4251 #include <setjmp.h>
4252
4253 int main() {
4254 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
4255 ; return 0; }
4256 EOF
4257 if { (eval echo configure:4258: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4258   rm -rf conftest*
4259   gdb_cv_func_sigsetjmp=yes
4260 else
4261   echo "configure: failed program was:" >&5
4262   cat conftest.$ac_ext >&5
4263   rm -rf conftest*
4264   gdb_cv_func_sigsetjmp=no
4265 fi
4266 rm -f conftest*
4267 fi
4268
4269 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
4270 if test $gdb_cv_func_sigsetjmp = yes; then
4271   cat >> confdefs.h <<\EOF
4272 #define HAVE_SIGSETJMP 1
4273 EOF
4274
4275 fi
4276
4277 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
4278 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
4279 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
4280 echo "configure:4281: checking for r_fs in struct reg" >&5
4281 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
4282   echo $ac_n "(cached) $ac_c" 1>&6
4283 else
4284   cat > conftest.$ac_ext <<EOF
4285 #line 4286 "configure"
4286 #include "confdefs.h"
4287 #include <machine/reg.h>
4288 int main() {
4289 struct reg r; r.r_fs;
4290 ; return 0; }
4291 EOF
4292 if { (eval echo configure:4293: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4293   rm -rf conftest*
4294   gdb_cv_struct_reg_r_fs=yes
4295 else
4296   echo "configure: failed program was:" >&5
4297   cat conftest.$ac_ext >&5
4298   rm -rf conftest*
4299   gdb_cv_struct_reg_r_fs=no
4300 fi
4301 rm -f conftest*
4302 fi
4303
4304 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
4305 if test $gdb_cv_struct_reg_r_fs = yes; then
4306   cat >> confdefs.h <<\EOF
4307 #define HAVE_STRUCT_REG_R_FS 1
4308 EOF
4309
4310 fi
4311 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
4312 echo "configure:4313: checking for r_gs in struct reg" >&5
4313 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
4314   echo $ac_n "(cached) $ac_c" 1>&6
4315 else
4316   cat > conftest.$ac_ext <<EOF
4317 #line 4318 "configure"
4318 #include "confdefs.h"
4319 #include <machine/reg.h>
4320 int main() {
4321 struct reg r; r.r_gs;
4322 ; return 0; }
4323 EOF
4324 if { (eval echo configure:4325: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4325   rm -rf conftest*
4326   gdb_cv_struct_reg_r_gs=yes
4327 else
4328   echo "configure: failed program was:" >&5
4329   cat conftest.$ac_ext >&5
4330   rm -rf conftest*
4331   gdb_cv_struct_reg_r_gs=no
4332 fi
4333 rm -f conftest*
4334 fi
4335
4336 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
4337 if test $gdb_cv_struct_reg_r_gs = yes; then
4338   cat >> confdefs.h <<\EOF
4339 #define HAVE_STRUCT_REG_R_GS 1
4340 EOF
4341
4342 fi
4343
4344 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
4345 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
4346 echo "configure:4347: checking for PTRACE_GETREGS" >&5
4347 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
4348   echo $ac_n "(cached) $ac_c" 1>&6
4349 else
4350   cat > conftest.$ac_ext <<EOF
4351 #line 4352 "configure"
4352 #include "confdefs.h"
4353 #include <sys/ptrace.h>
4354 int main() {
4355 PTRACE_GETREGS;
4356 ; return 0; }
4357 EOF
4358 if { (eval echo configure:4359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4359   rm -rf conftest*
4360   gdb_cv_have_ptrace_getregs=yes
4361 else
4362   echo "configure: failed program was:" >&5
4363   cat conftest.$ac_ext >&5
4364   rm -rf conftest*
4365   gdb_cv_have_ptrace_getregs=no
4366 fi
4367 rm -f conftest*
4368 fi
4369
4370 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
4371 if test $gdb_cv_have_ptrace_getregs = yes; then
4372   cat >> confdefs.h <<\EOF
4373 #define HAVE_PTRACE_GETREGS 1
4374 EOF
4375
4376 fi
4377
4378 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
4379 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
4380 echo "configure:4381: checking for PTRACE_GETFPXREGS" >&5
4381 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
4382   echo $ac_n "(cached) $ac_c" 1>&6
4383 else
4384   cat > conftest.$ac_ext <<EOF
4385 #line 4386 "configure"
4386 #include "confdefs.h"
4387 #include <sys/ptrace.h>
4388 int main() {
4389 PTRACE_GETFPXREGS;
4390 ; return 0; }
4391 EOF
4392 if { (eval echo configure:4393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4393   rm -rf conftest*
4394   gdb_cv_have_ptrace_getfpxregs=yes
4395 else
4396   echo "configure: failed program was:" >&5
4397   cat conftest.$ac_ext >&5
4398   rm -rf conftest*
4399   gdb_cv_have_ptrace_getfpxregs=no
4400 fi
4401 rm -f conftest*
4402 fi
4403
4404 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
4405 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
4406   cat >> confdefs.h <<\EOF
4407 #define HAVE_PTRACE_GETFPXREGS 1
4408 EOF
4409
4410 fi
4411
4412 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
4413 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
4414 echo "configure:4415: checking for PT_GETDBREGS" >&5
4415 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
4416   echo $ac_n "(cached) $ac_c" 1>&6
4417 else
4418   cat > conftest.$ac_ext <<EOF
4419 #line 4420 "configure"
4420 #include "confdefs.h"
4421 #include <sys/types.h>
4422 #include <sys/ptrace.h>
4423 int main() {
4424 PT_GETDBREGS;
4425 ; return 0; }
4426 EOF
4427 if { (eval echo configure:4428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4428   rm -rf conftest*
4429   gdb_cv_have_pt_getdbregs=yes
4430 else
4431   echo "configure: failed program was:" >&5
4432   cat conftest.$ac_ext >&5
4433   rm -rf conftest*
4434   gdb_cv_have_pt_getdbregs=no
4435 fi
4436 rm -f conftest*
4437 fi
4438
4439 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
4440 if test $gdb_cv_have_pt_getdbregs = yes; then
4441   cat >> confdefs.h <<\EOF
4442 #define HAVE_PT_GETDBREGS 1
4443 EOF
4444
4445 fi
4446
4447 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
4448 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
4449 echo "configure:4450: checking for PT_GETXMMREGS" >&5
4450 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
4451   echo $ac_n "(cached) $ac_c" 1>&6
4452 else
4453   cat > conftest.$ac_ext <<EOF
4454 #line 4455 "configure"
4455 #include "confdefs.h"
4456 #include <sys/types.h>
4457 #include <sys/ptrace.h>
4458 int main() {
4459 PT_GETXMMREGS;
4460 ; return 0; }
4461 EOF
4462 if { (eval echo configure:4463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4463   rm -rf conftest*
4464   gdb_cv_have_pt_getxmmregs=yes
4465 else
4466   echo "configure: failed program was:" >&5
4467   cat conftest.$ac_ext >&5
4468   rm -rf conftest*
4469   gdb_cv_have_pt_getxmmregs=no
4470 fi
4471 rm -f conftest*
4472 fi
4473
4474 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
4475 if test $gdb_cv_have_pt_getxmmregs = yes; then
4476   cat >> confdefs.h <<\EOF
4477 #define HAVE_PT_GETXMMREGS 1
4478 EOF
4479
4480 fi
4481
4482
4483 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
4484 echo "configure:4485: checking for socketpair in -lsocket" >&5
4485 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
4486 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4487   echo $ac_n "(cached) $ac_c" 1>&6
4488 else
4489   ac_save_LIBS="$LIBS"
4490 LIBS="-lsocket  $LIBS"
4491 cat > conftest.$ac_ext <<EOF
4492 #line 4493 "configure"
4493 #include "confdefs.h"
4494 /* Override any gcc2 internal prototype to avoid an error.  */
4495 /* We use char because int might match the return type of a gcc2
4496     builtin and then its argument prototype would still apply.  */
4497 char socketpair();
4498
4499 int main() {
4500 socketpair()
4501 ; return 0; }
4502 EOF
4503 if { (eval echo configure:4504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4504   rm -rf conftest*
4505   eval "ac_cv_lib_$ac_lib_var=yes"
4506 else
4507   echo "configure: failed program was:" >&5
4508   cat conftest.$ac_ext >&5
4509   rm -rf conftest*
4510   eval "ac_cv_lib_$ac_lib_var=no"
4511 fi
4512 rm -f conftest*
4513 LIBS="$ac_save_LIBS"
4514
4515 fi
4516 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4517   echo "$ac_t""yes" 1>&6
4518     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4519     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4520   cat >> confdefs.h <<EOF
4521 #define $ac_tr_lib 1
4522 EOF
4523
4524   LIBS="-lsocket $LIBS"
4525
4526 else
4527   echo "$ac_t""no" 1>&6
4528 fi
4529
4530 for ac_func in socketpair
4531 do
4532 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4533 echo "configure:4534: checking for $ac_func" >&5
4534 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4535   echo $ac_n "(cached) $ac_c" 1>&6
4536 else
4537   cat > conftest.$ac_ext <<EOF
4538 #line 4539 "configure"
4539 #include "confdefs.h"
4540 /* System header to define __stub macros and hopefully few prototypes,
4541     which can conflict with char $ac_func(); below.  */
4542 #include <assert.h>
4543 /* Override any gcc2 internal prototype to avoid an error.  */
4544 /* We use char because int might match the return type of a gcc2
4545     builtin and then its argument prototype would still apply.  */
4546 char $ac_func();
4547
4548 int main() {
4549
4550 /* The GNU C library defines this for functions which it implements
4551     to always fail with ENOSYS.  Some functions are actually named
4552     something starting with __ and the normal name is an alias.  */
4553 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4554 choke me
4555 #else
4556 $ac_func();
4557 #endif
4558
4559 ; return 0; }
4560 EOF
4561 if { (eval echo configure:4562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4562   rm -rf conftest*
4563   eval "ac_cv_func_$ac_func=yes"
4564 else
4565   echo "configure: failed program was:" >&5
4566   cat conftest.$ac_ext >&5
4567   rm -rf conftest*
4568   eval "ac_cv_func_$ac_func=no"
4569 fi
4570 rm -f conftest*
4571 fi
4572
4573 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4574   echo "$ac_t""yes" 1>&6
4575     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4576   cat >> confdefs.h <<EOF
4577 #define $ac_tr_func 1
4578 EOF
4579
4580 else
4581   echo "$ac_t""no" 1>&6
4582 fi
4583 done
4584
4585
4586
4587 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4588 echo "configure:4589: checking whether malloc must be declared" >&5
4589 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4590   echo $ac_n "(cached) $ac_c" 1>&6
4591 else
4592   cat > conftest.$ac_ext <<EOF
4593 #line 4594 "configure"
4594 #include "confdefs.h"
4595
4596 #include <stdio.h>
4597 #ifdef HAVE_STRING_H
4598 #include <string.h>
4599 #else
4600 #ifdef HAVE_STRINGS_H
4601 #include <strings.h>
4602 #endif
4603 #endif
4604 #ifdef HAVE_STDLIB_H
4605 #include <stdlib.h>
4606 #endif
4607 #ifdef HAVE_UNISTD_H
4608 #include <unistd.h>
4609 #endif
4610 int main() {
4611 char *(*pfn) = (char *(*)) malloc
4612 ; return 0; }
4613 EOF
4614 if { (eval echo configure:4615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4615   rm -rf conftest*
4616   bfd_cv_decl_needed_malloc=no
4617 else
4618   echo "configure: failed program was:" >&5
4619   cat conftest.$ac_ext >&5
4620   rm -rf conftest*
4621   bfd_cv_decl_needed_malloc=yes
4622 fi
4623 rm -f conftest*
4624 fi
4625
4626 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4627 if test $bfd_cv_decl_needed_malloc = yes; then
4628   cat >> confdefs.h <<\EOF
4629 #define NEED_DECLARATION_MALLOC 1
4630 EOF
4631
4632 fi
4633
4634 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4635 echo "configure:4636: checking whether realloc must be declared" >&5
4636 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4637   echo $ac_n "(cached) $ac_c" 1>&6
4638 else
4639   cat > conftest.$ac_ext <<EOF
4640 #line 4641 "configure"
4641 #include "confdefs.h"
4642
4643 #include <stdio.h>
4644 #ifdef HAVE_STRING_H
4645 #include <string.h>
4646 #else
4647 #ifdef HAVE_STRINGS_H
4648 #include <strings.h>
4649 #endif
4650 #endif
4651 #ifdef HAVE_STDLIB_H
4652 #include <stdlib.h>
4653 #endif
4654 #ifdef HAVE_UNISTD_H
4655 #include <unistd.h>
4656 #endif
4657 int main() {
4658 char *(*pfn) = (char *(*)) realloc
4659 ; return 0; }
4660 EOF
4661 if { (eval echo configure:4662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4662   rm -rf conftest*
4663   bfd_cv_decl_needed_realloc=no
4664 else
4665   echo "configure: failed program was:" >&5
4666   cat conftest.$ac_ext >&5
4667   rm -rf conftest*
4668   bfd_cv_decl_needed_realloc=yes
4669 fi
4670 rm -f conftest*
4671 fi
4672
4673 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4674 if test $bfd_cv_decl_needed_realloc = yes; then
4675   cat >> confdefs.h <<\EOF
4676 #define NEED_DECLARATION_REALLOC 1
4677 EOF
4678
4679 fi
4680
4681 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4682 echo "configure:4683: checking whether free must be declared" >&5
4683 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4684   echo $ac_n "(cached) $ac_c" 1>&6
4685 else
4686   cat > conftest.$ac_ext <<EOF
4687 #line 4688 "configure"
4688 #include "confdefs.h"
4689
4690 #include <stdio.h>
4691 #ifdef HAVE_STRING_H
4692 #include <string.h>
4693 #else
4694 #ifdef HAVE_STRINGS_H
4695 #include <strings.h>
4696 #endif
4697 #endif
4698 #ifdef HAVE_STDLIB_H
4699 #include <stdlib.h>
4700 #endif
4701 #ifdef HAVE_UNISTD_H
4702 #include <unistd.h>
4703 #endif
4704 int main() {
4705 char *(*pfn) = (char *(*)) free
4706 ; return 0; }
4707 EOF
4708 if { (eval echo configure:4709: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4709   rm -rf conftest*
4710   bfd_cv_decl_needed_free=no
4711 else
4712   echo "configure: failed program was:" >&5
4713   cat conftest.$ac_ext >&5
4714   rm -rf conftest*
4715   bfd_cv_decl_needed_free=yes
4716 fi
4717 rm -f conftest*
4718 fi
4719
4720 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4721 if test $bfd_cv_decl_needed_free = yes; then
4722   cat >> confdefs.h <<\EOF
4723 #define NEED_DECLARATION_FREE 1
4724 EOF
4725
4726 fi
4727
4728 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4729 echo "configure:4730: checking whether strerror must be declared" >&5
4730 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4731   echo $ac_n "(cached) $ac_c" 1>&6
4732 else
4733   cat > conftest.$ac_ext <<EOF
4734 #line 4735 "configure"
4735 #include "confdefs.h"
4736
4737 #include <stdio.h>
4738 #ifdef HAVE_STRING_H
4739 #include <string.h>
4740 #else
4741 #ifdef HAVE_STRINGS_H
4742 #include <strings.h>
4743 #endif
4744 #endif
4745 #ifdef HAVE_STDLIB_H
4746 #include <stdlib.h>
4747 #endif
4748 #ifdef HAVE_UNISTD_H
4749 #include <unistd.h>
4750 #endif
4751 int main() {
4752 char *(*pfn) = (char *(*)) strerror
4753 ; return 0; }
4754 EOF
4755 if { (eval echo configure:4756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4756   rm -rf conftest*
4757   bfd_cv_decl_needed_strerror=no
4758 else
4759   echo "configure: failed program was:" >&5
4760   cat conftest.$ac_ext >&5
4761   rm -rf conftest*
4762   bfd_cv_decl_needed_strerror=yes
4763 fi
4764 rm -f conftest*
4765 fi
4766
4767 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4768 if test $bfd_cv_decl_needed_strerror = yes; then
4769   cat >> confdefs.h <<\EOF
4770 #define NEED_DECLARATION_STRERROR 1
4771 EOF
4772
4773 fi
4774
4775 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4776 echo "configure:4777: checking whether strdup must be declared" >&5
4777 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4778   echo $ac_n "(cached) $ac_c" 1>&6
4779 else
4780   cat > conftest.$ac_ext <<EOF
4781 #line 4782 "configure"
4782 #include "confdefs.h"
4783
4784 #include <stdio.h>
4785 #ifdef HAVE_STRING_H
4786 #include <string.h>
4787 #else
4788 #ifdef HAVE_STRINGS_H
4789 #include <strings.h>
4790 #endif
4791 #endif
4792 #ifdef HAVE_STDLIB_H
4793 #include <stdlib.h>
4794 #endif
4795 #ifdef HAVE_UNISTD_H
4796 #include <unistd.h>
4797 #endif
4798 int main() {
4799 char *(*pfn) = (char *(*)) strdup
4800 ; return 0; }
4801 EOF
4802 if { (eval echo configure:4803: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4803   rm -rf conftest*
4804   bfd_cv_decl_needed_strdup=no
4805 else
4806   echo "configure: failed program was:" >&5
4807   cat conftest.$ac_ext >&5
4808   rm -rf conftest*
4809   bfd_cv_decl_needed_strdup=yes
4810 fi
4811 rm -f conftest*
4812 fi
4813
4814 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4815 if test $bfd_cv_decl_needed_strdup = yes; then
4816   cat >> confdefs.h <<\EOF
4817 #define NEED_DECLARATION_STRDUP 1
4818 EOF
4819
4820 fi
4821
4822 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4823 echo "configure:4824: checking whether strstr must be declared" >&5
4824 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4825   echo $ac_n "(cached) $ac_c" 1>&6
4826 else
4827   cat > conftest.$ac_ext <<EOF
4828 #line 4829 "configure"
4829 #include "confdefs.h"
4830
4831 #include <stdio.h>
4832 #ifdef HAVE_STRING_H
4833 #include <string.h>
4834 #else
4835 #ifdef HAVE_STRINGS_H
4836 #include <strings.h>
4837 #endif
4838 #endif
4839 #ifdef HAVE_STDLIB_H
4840 #include <stdlib.h>
4841 #endif
4842 #ifdef HAVE_UNISTD_H
4843 #include <unistd.h>
4844 #endif
4845 int main() {
4846 char *(*pfn) = (char *(*)) strstr
4847 ; return 0; }
4848 EOF
4849 if { (eval echo configure:4850: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4850   rm -rf conftest*
4851   bfd_cv_decl_needed_strstr=no
4852 else
4853   echo "configure: failed program was:" >&5
4854   cat conftest.$ac_ext >&5
4855   rm -rf conftest*
4856   bfd_cv_decl_needed_strstr=yes
4857 fi
4858 rm -f conftest*
4859 fi
4860
4861 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4862 if test $bfd_cv_decl_needed_strstr = yes; then
4863   cat >> confdefs.h <<\EOF
4864 #define NEED_DECLARATION_STRSTR 1
4865 EOF
4866
4867 fi
4868
4869 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
4870 echo "configure:4871: checking whether canonicalize_file_name must be declared" >&5
4871 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
4872   echo $ac_n "(cached) $ac_c" 1>&6
4873 else
4874   cat > conftest.$ac_ext <<EOF
4875 #line 4876 "configure"
4876 #include "confdefs.h"
4877
4878 #include <stdio.h>
4879 #ifdef HAVE_STRING_H
4880 #include <string.h>
4881 #else
4882 #ifdef HAVE_STRINGS_H
4883 #include <strings.h>
4884 #endif
4885 #endif
4886 #ifdef HAVE_STDLIB_H
4887 #include <stdlib.h>
4888 #endif
4889 #ifdef HAVE_UNISTD_H
4890 #include <unistd.h>
4891 #endif
4892 int main() {
4893 char *(*pfn) = (char *(*)) canonicalize_file_name
4894 ; return 0; }
4895 EOF
4896 if { (eval echo configure:4897: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4897   rm -rf conftest*
4898   bfd_cv_decl_needed_canonicalize_file_name=no
4899 else
4900   echo "configure: failed program was:" >&5
4901   cat conftest.$ac_ext >&5
4902   rm -rf conftest*
4903   bfd_cv_decl_needed_canonicalize_file_name=yes
4904 fi
4905 rm -f conftest*
4906 fi
4907
4908 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
4909 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
4910   cat >> confdefs.h <<\EOF
4911 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
4912 EOF
4913
4914 fi
4915
4916
4917 # The following save_state_t checkery is only necessary for HPUX
4918 # versions earlier than 10.20.  When those fade from memory, this
4919 # could be expunged. --jsm 1999-03-22
4920
4921 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4922 echo "configure:4923: checking for HPUX save_state structure" >&5
4923 cat > conftest.$ac_ext <<EOF
4924 #line 4925 "configure"
4925 #include "confdefs.h"
4926 #include <machine/save_state.h>
4927 EOF
4928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4929   egrep "save_state_t" >/dev/null 2>&1; then
4930   rm -rf conftest*
4931   gdb_cv_hpux_savestate=yes
4932 else
4933   rm -rf conftest*
4934   gdb_cv_hpux_savestate=no
4935 fi
4936 rm -f conftest*
4937
4938 cat > conftest.$ac_ext <<EOF
4939 #line 4940 "configure"
4940 #include "confdefs.h"
4941 #include <machine/save_state.h>
4942 EOF
4943 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4944   egrep "ss_wide" >/dev/null 2>&1; then
4945   rm -rf conftest*
4946   gdb_cv_hpux_sswide=yes
4947 else
4948   rm -rf conftest*
4949   gdb_cv_hpux_sswide=no
4950 fi
4951 rm -f conftest*
4952
4953 if test $gdb_cv_hpux_savestate = yes
4954 then
4955   cat >> confdefs.h <<\EOF
4956 #define HAVE_STRUCT_SAVE_STATE_T 1
4957 EOF
4958
4959 fi
4960 if test $gdb_cv_hpux_sswide = yes
4961 then
4962   cat >> confdefs.h <<\EOF
4963 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4964 EOF
4965
4966 fi
4967 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4968
4969
4970 # If we are configured native on GNU/Linux, work around problems with
4971 # sys/procfs.h
4972 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4973
4974 if test "${target}" = "${host}"; then
4975   case "${host}" in
4976   i[3456]86-*-linux*)
4977         cat >> confdefs.h <<\EOF
4978 #define START_INFERIOR_TRAPS_EXPECTED 2
4979 EOF
4980
4981         cat >> confdefs.h <<\EOF
4982 #define sys_quotactl 1
4983 EOF
4984
4985         ;;
4986   ia64-*-aix*)
4987       cat >> confdefs.h <<\EOF
4988 #define NEW_PROC_API 1
4989 EOF
4990
4991       ;;
4992   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
4993       cat >> confdefs.h <<\EOF
4994 #define NEW_PROC_API 1
4995 EOF
4996
4997       ;;
4998   *-*-solaris2.[678])
4999       cat >> confdefs.h <<\EOF
5000 #define NEW_PROC_API 1
5001 EOF
5002
5003       ;;
5004   esac
5005 fi
5006
5007 if test "$ac_cv_header_sys_procfs_h" = yes; then
5008   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
5009 echo "configure:5010: checking for pstatus_t in sys/procfs.h" >&5
5010  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
5011   echo $ac_n "(cached) $ac_c" 1>&6
5012 else
5013   cat > conftest.$ac_ext <<EOF
5014 #line 5015 "configure"
5015 #include "confdefs.h"
5016
5017 #define _SYSCALL32
5018 #include <sys/procfs.h>
5019 int main() {
5020 pstatus_t avar
5021 ; return 0; }
5022 EOF
5023 if { (eval echo configure:5024: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5024   rm -rf conftest*
5025   bfd_cv_have_sys_procfs_type_pstatus_t=yes
5026 else
5027   echo "configure: failed program was:" >&5
5028   cat conftest.$ac_ext >&5
5029   rm -rf conftest*
5030   bfd_cv_have_sys_procfs_type_pstatus_t=no
5031
5032 fi
5033 rm -f conftest*
5034 fi
5035
5036  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
5037    cat >> confdefs.h <<\EOF
5038 #define HAVE_PSTATUS_T 1
5039 EOF
5040
5041  fi
5042  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
5043
5044   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
5045 echo "configure:5046: checking for prrun_t in sys/procfs.h" >&5
5046  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
5047   echo $ac_n "(cached) $ac_c" 1>&6
5048 else
5049   cat > conftest.$ac_ext <<EOF
5050 #line 5051 "configure"
5051 #include "confdefs.h"
5052
5053 #define _SYSCALL32
5054 #include <sys/procfs.h>
5055 int main() {
5056 prrun_t avar
5057 ; return 0; }
5058 EOF
5059 if { (eval echo configure:5060: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5060   rm -rf conftest*
5061   bfd_cv_have_sys_procfs_type_prrun_t=yes
5062 else
5063   echo "configure: failed program was:" >&5
5064   cat conftest.$ac_ext >&5
5065   rm -rf conftest*
5066   bfd_cv_have_sys_procfs_type_prrun_t=no
5067
5068 fi
5069 rm -f conftest*
5070 fi
5071
5072  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
5073    cat >> confdefs.h <<\EOF
5074 #define HAVE_PRRUN_T 1
5075 EOF
5076
5077  fi
5078  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
5079
5080   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
5081 echo "configure:5082: checking for gregset_t in sys/procfs.h" >&5
5082  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
5083   echo $ac_n "(cached) $ac_c" 1>&6
5084 else
5085   cat > conftest.$ac_ext <<EOF
5086 #line 5087 "configure"
5087 #include "confdefs.h"
5088
5089 #define _SYSCALL32
5090 #include <sys/procfs.h>
5091 int main() {
5092 gregset_t avar
5093 ; return 0; }
5094 EOF
5095 if { (eval echo configure:5096: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5096   rm -rf conftest*
5097   bfd_cv_have_sys_procfs_type_gregset_t=yes
5098 else
5099   echo "configure: failed program was:" >&5
5100   cat conftest.$ac_ext >&5
5101   rm -rf conftest*
5102   bfd_cv_have_sys_procfs_type_gregset_t=no
5103
5104 fi
5105 rm -f conftest*
5106 fi
5107
5108  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
5109    cat >> confdefs.h <<\EOF
5110 #define HAVE_GREGSET_T 1
5111 EOF
5112
5113  fi
5114  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
5115
5116   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
5117 echo "configure:5118: checking for fpregset_t in sys/procfs.h" >&5
5118  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
5119   echo $ac_n "(cached) $ac_c" 1>&6
5120 else
5121   cat > conftest.$ac_ext <<EOF
5122 #line 5123 "configure"
5123 #include "confdefs.h"
5124
5125 #define _SYSCALL32
5126 #include <sys/procfs.h>
5127 int main() {
5128 fpregset_t avar
5129 ; return 0; }
5130 EOF
5131 if { (eval echo configure:5132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5132   rm -rf conftest*
5133   bfd_cv_have_sys_procfs_type_fpregset_t=yes
5134 else
5135   echo "configure: failed program was:" >&5
5136   cat conftest.$ac_ext >&5
5137   rm -rf conftest*
5138   bfd_cv_have_sys_procfs_type_fpregset_t=no
5139
5140 fi
5141 rm -f conftest*
5142 fi
5143
5144  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
5145    cat >> confdefs.h <<\EOF
5146 #define HAVE_FPREGSET_T 1
5147 EOF
5148
5149  fi
5150  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
5151
5152   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
5153 echo "configure:5154: checking for prgregset_t in sys/procfs.h" >&5
5154  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
5155   echo $ac_n "(cached) $ac_c" 1>&6
5156 else
5157   cat > conftest.$ac_ext <<EOF
5158 #line 5159 "configure"
5159 #include "confdefs.h"
5160
5161 #define _SYSCALL32
5162 #include <sys/procfs.h>
5163 int main() {
5164 prgregset_t avar
5165 ; return 0; }
5166 EOF
5167 if { (eval echo configure:5168: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5168   rm -rf conftest*
5169   bfd_cv_have_sys_procfs_type_prgregset_t=yes
5170 else
5171   echo "configure: failed program was:" >&5
5172   cat conftest.$ac_ext >&5
5173   rm -rf conftest*
5174   bfd_cv_have_sys_procfs_type_prgregset_t=no
5175
5176 fi
5177 rm -f conftest*
5178 fi
5179
5180  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
5181    cat >> confdefs.h <<\EOF
5182 #define HAVE_PRGREGSET_T 1
5183 EOF
5184
5185  fi
5186  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
5187
5188   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
5189 echo "configure:5190: checking for prfpregset_t in sys/procfs.h" >&5
5190  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
5191   echo $ac_n "(cached) $ac_c" 1>&6
5192 else
5193   cat > conftest.$ac_ext <<EOF
5194 #line 5195 "configure"
5195 #include "confdefs.h"
5196
5197 #define _SYSCALL32
5198 #include <sys/procfs.h>
5199 int main() {
5200 prfpregset_t avar
5201 ; return 0; }
5202 EOF
5203 if { (eval echo configure:5204: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5204   rm -rf conftest*
5205   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
5206 else
5207   echo "configure: failed program was:" >&5
5208   cat conftest.$ac_ext >&5
5209   rm -rf conftest*
5210   bfd_cv_have_sys_procfs_type_prfpregset_t=no
5211
5212 fi
5213 rm -f conftest*
5214 fi
5215
5216  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5217    cat >> confdefs.h <<\EOF
5218 #define HAVE_PRFPREGSET_T 1
5219 EOF
5220
5221  fi
5222  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
5223
5224   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
5225 echo "configure:5226: checking for prgregset32_t in sys/procfs.h" >&5
5226  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
5227   echo $ac_n "(cached) $ac_c" 1>&6
5228 else
5229   cat > conftest.$ac_ext <<EOF
5230 #line 5231 "configure"
5231 #include "confdefs.h"
5232
5233 #define _SYSCALL32
5234 #include <sys/procfs.h>
5235 int main() {
5236 prgregset32_t avar
5237 ; return 0; }
5238 EOF
5239 if { (eval echo configure:5240: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5240   rm -rf conftest*
5241   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
5242 else
5243   echo "configure: failed program was:" >&5
5244   cat conftest.$ac_ext >&5
5245   rm -rf conftest*
5246   bfd_cv_have_sys_procfs_type_prgregset32_t=no
5247
5248 fi
5249 rm -f conftest*
5250 fi
5251
5252  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
5253    cat >> confdefs.h <<\EOF
5254 #define HAVE_PRGREGSET32_T 1
5255 EOF
5256
5257  fi
5258  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
5259
5260   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
5261 echo "configure:5262: checking for prfpregset32_t in sys/procfs.h" >&5
5262  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
5263   echo $ac_n "(cached) $ac_c" 1>&6
5264 else
5265   cat > conftest.$ac_ext <<EOF
5266 #line 5267 "configure"
5267 #include "confdefs.h"
5268
5269 #define _SYSCALL32
5270 #include <sys/procfs.h>
5271 int main() {
5272 prfpregset32_t avar
5273 ; return 0; }
5274 EOF
5275 if { (eval echo configure:5276: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5276   rm -rf conftest*
5277   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
5278 else
5279   echo "configure: failed program was:" >&5
5280   cat conftest.$ac_ext >&5
5281   rm -rf conftest*
5282   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
5283
5284 fi
5285 rm -f conftest*
5286 fi
5287
5288  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
5289    cat >> confdefs.h <<\EOF
5290 #define HAVE_PRFPREGSET32_T 1
5291 EOF
5292
5293  fi
5294  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
5295
5296   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
5297 echo "configure:5298: checking for lwpid_t in sys/procfs.h" >&5
5298  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
5299   echo $ac_n "(cached) $ac_c" 1>&6
5300 else
5301   cat > conftest.$ac_ext <<EOF
5302 #line 5303 "configure"
5303 #include "confdefs.h"
5304
5305 #define _SYSCALL32
5306 #include <sys/procfs.h>
5307 int main() {
5308 lwpid_t avar
5309 ; return 0; }
5310 EOF
5311 if { (eval echo configure:5312: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5312   rm -rf conftest*
5313   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5314 else
5315   echo "configure: failed program was:" >&5
5316   cat conftest.$ac_ext >&5
5317   rm -rf conftest*
5318   bfd_cv_have_sys_procfs_type_lwpid_t=no
5319
5320 fi
5321 rm -f conftest*
5322 fi
5323
5324  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5325    cat >> confdefs.h <<\EOF
5326 #define HAVE_LWPID_T 1
5327 EOF
5328
5329  fi
5330  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
5331
5332   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
5333 echo "configure:5334: checking for psaddr_t in sys/procfs.h" >&5
5334  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
5335   echo $ac_n "(cached) $ac_c" 1>&6
5336 else
5337   cat > conftest.$ac_ext <<EOF
5338 #line 5339 "configure"
5339 #include "confdefs.h"
5340
5341 #define _SYSCALL32
5342 #include <sys/procfs.h>
5343 int main() {
5344 psaddr_t avar
5345 ; return 0; }
5346 EOF
5347 if { (eval echo configure:5348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5348   rm -rf conftest*
5349   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5350 else
5351   echo "configure: failed program was:" >&5
5352   cat conftest.$ac_ext >&5
5353   rm -rf conftest*
5354   bfd_cv_have_sys_procfs_type_psaddr_t=no
5355
5356 fi
5357 rm -f conftest*
5358 fi
5359
5360  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5361    cat >> confdefs.h <<\EOF
5362 #define HAVE_PSADDR_T 1
5363 EOF
5364
5365  fi
5366  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
5367
5368   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
5369 echo "configure:5370: checking for prsysent_t in sys/procfs.h" >&5
5370  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
5371   echo $ac_n "(cached) $ac_c" 1>&6
5372 else
5373   cat > conftest.$ac_ext <<EOF
5374 #line 5375 "configure"
5375 #include "confdefs.h"
5376
5377 #define _SYSCALL32
5378 #include <sys/procfs.h>
5379 int main() {
5380 prsysent_t avar
5381 ; return 0; }
5382 EOF
5383 if { (eval echo configure:5384: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5384   rm -rf conftest*
5385   bfd_cv_have_sys_procfs_type_prsysent_t=yes
5386 else
5387   echo "configure: failed program was:" >&5
5388   cat conftest.$ac_ext >&5
5389   rm -rf conftest*
5390   bfd_cv_have_sys_procfs_type_prsysent_t=no
5391
5392 fi
5393 rm -f conftest*
5394 fi
5395
5396  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
5397    cat >> confdefs.h <<\EOF
5398 #define HAVE_PRSYSENT_T 1
5399 EOF
5400
5401  fi
5402  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
5403
5404   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
5405 echo "configure:5406: checking for pr_sigset_t in sys/procfs.h" >&5
5406  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
5407   echo $ac_n "(cached) $ac_c" 1>&6
5408 else
5409   cat > conftest.$ac_ext <<EOF
5410 #line 5411 "configure"
5411 #include "confdefs.h"
5412
5413 #define _SYSCALL32
5414 #include <sys/procfs.h>
5415 int main() {
5416 pr_sigset_t avar
5417 ; return 0; }
5418 EOF
5419 if { (eval echo configure:5420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5420   rm -rf conftest*
5421   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
5422 else
5423   echo "configure: failed program was:" >&5
5424   cat conftest.$ac_ext >&5
5425   rm -rf conftest*
5426   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
5427
5428 fi
5429 rm -f conftest*
5430 fi
5431
5432  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
5433    cat >> confdefs.h <<\EOF
5434 #define HAVE_PR_SIGSET_T 1
5435 EOF
5436
5437  fi
5438  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
5439
5440   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
5441 echo "configure:5442: checking for pr_sigaction64_t in sys/procfs.h" >&5
5442  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
5443   echo $ac_n "(cached) $ac_c" 1>&6
5444 else
5445   cat > conftest.$ac_ext <<EOF
5446 #line 5447 "configure"
5447 #include "confdefs.h"
5448
5449 #define _SYSCALL32
5450 #include <sys/procfs.h>
5451 int main() {
5452 pr_sigaction64_t avar
5453 ; return 0; }
5454 EOF
5455 if { (eval echo configure:5456: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5456   rm -rf conftest*
5457   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
5458 else
5459   echo "configure: failed program was:" >&5
5460   cat conftest.$ac_ext >&5
5461   rm -rf conftest*
5462   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
5463
5464 fi
5465 rm -f conftest*
5466 fi
5467
5468  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
5469    cat >> confdefs.h <<\EOF
5470 #define HAVE_PR_SIGACTION64_T 1
5471 EOF
5472
5473  fi
5474  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
5475
5476   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
5477 echo "configure:5478: checking for pr_siginfo64_t in sys/procfs.h" >&5
5478  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
5479   echo $ac_n "(cached) $ac_c" 1>&6
5480 else
5481   cat > conftest.$ac_ext <<EOF
5482 #line 5483 "configure"
5483 #include "confdefs.h"
5484
5485 #define _SYSCALL32
5486 #include <sys/procfs.h>
5487 int main() {
5488 pr_siginfo64_t avar
5489 ; return 0; }
5490 EOF
5491 if { (eval echo configure:5492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5492   rm -rf conftest*
5493   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
5494 else
5495   echo "configure: failed program was:" >&5
5496   cat conftest.$ac_ext >&5
5497   rm -rf conftest*
5498   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
5499
5500 fi
5501 rm -f conftest*
5502 fi
5503
5504  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
5505    cat >> confdefs.h <<\EOF
5506 #define HAVE_PR_SIGINFO64_T 1
5507 EOF
5508
5509  fi
5510  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
5511
5512
5513
5514
5515
5516   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5517     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
5518 echo "configure:5519: checking whether prfpregset_t type is broken" >&5
5519     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
5520   echo $ac_n "(cached) $ac_c" 1>&6
5521 else
5522   if test "$cross_compiling" = yes; then
5523   gdb_cv_prfpregset_t_broken=yes
5524 else
5525   cat > conftest.$ac_ext <<EOF
5526 #line 5527 "configure"
5527 #include "confdefs.h"
5528 #include <sys/procfs.h>
5529        int main ()
5530        {
5531          if (sizeof (prfpregset_t) == sizeof (void *))
5532            return 1;
5533          return 0;
5534        }
5535 EOF
5536 if { (eval echo configure:5537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5537 then
5538   gdb_cv_prfpregset_t_broken=no
5539 else
5540   echo "configure: failed program was:" >&5
5541   cat conftest.$ac_ext >&5
5542   rm -fr conftest*
5543   gdb_cv_prfpregset_t_broken=yes
5544 fi
5545 rm -fr conftest*
5546 fi
5547
5548 fi
5549
5550     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
5551     if test $gdb_cv_prfpregset_t_broken = yes; then
5552       cat >> confdefs.h <<\EOF
5553 #define PRFPREGSET_T_BROKEN 1
5554 EOF
5555
5556     fi
5557   fi
5558
5559
5560   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
5561 echo "configure:5562: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
5562   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
5563   echo $ac_n "(cached) $ac_c" 1>&6
5564 else
5565   cat > conftest.$ac_ext <<EOF
5566 #line 5567 "configure"
5567 #include "confdefs.h"
5568 #include <unistd.h>
5569 #include <sys/types.h>
5570 #include <sys/procfs.h>
5571
5572 int main() {
5573
5574     int dummy;;
5575     dummy = ioctl(0, PIOCSET, &dummy);
5576
5577 ; return 0; }
5578 EOF
5579 if { (eval echo configure:5580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5580   rm -rf conftest*
5581   gdb_cv_have_procfs_piocset=yes
5582 else
5583   echo "configure: failed program was:" >&5
5584   cat conftest.$ac_ext >&5
5585   rm -rf conftest*
5586   gdb_cv_have_procfs_piocset=no
5587 fi
5588 rm -f conftest*
5589 fi
5590
5591   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
5592   if test $gdb_cv_have_procfs_piocset = yes; then
5593     cat >> confdefs.h <<\EOF
5594 #define HAVE_PROCFS_PIOCSET 1
5595 EOF
5596
5597   fi
5598 fi
5599
5600 if test ${host} = ${target} ; then
5601
5602   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
5603 echo "configure:5604: checking for member l_addr in struct link_map" >&5
5604   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
5605   echo $ac_n "(cached) $ac_c" 1>&6
5606 else
5607   cat > conftest.$ac_ext <<EOF
5608 #line 5609 "configure"
5609 #include "confdefs.h"
5610 #include <link.h>
5611 int main() {
5612 struct link_map lm; (void) lm.l_addr;
5613 ; return 0; }
5614 EOF
5615 if { (eval echo configure:5616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5616   rm -rf conftest*
5617   gdb_cv_have_struct_link_map_with_l_members=yes
5618 else
5619   echo "configure: failed program was:" >&5
5620   cat conftest.$ac_ext >&5
5621   rm -rf conftest*
5622   gdb_cv_have_struct_link_map_with_l_members=no
5623 fi
5624 rm -f conftest*
5625 fi
5626
5627   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
5628   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
5629     cat >> confdefs.h <<\EOF
5630 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
5631 EOF
5632
5633   fi
5634
5635
5636   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
5637 echo "configure:5638: checking for member lm_addr in struct link_map" >&5
5638   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
5639   echo $ac_n "(cached) $ac_c" 1>&6
5640 else
5641   cat > conftest.$ac_ext <<EOF
5642 #line 5643 "configure"
5643 #include "confdefs.h"
5644 #include <sys/types.h>
5645 #include <link.h>
5646 int main() {
5647 struct link_map lm; (void) lm.lm_addr;
5648 ; return 0; }
5649 EOF
5650 if { (eval echo configure:5651: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5651   rm -rf conftest*
5652   gdb_cv_have_struct_link_map_with_lm_members=yes
5653 else
5654   echo "configure: failed program was:" >&5
5655   cat conftest.$ac_ext >&5
5656   rm -rf conftest*
5657   gdb_cv_have_struct_link_map_with_lm_members=no
5658 fi
5659 rm -f conftest*
5660 fi
5661
5662   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
5663   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
5664     cat >> confdefs.h <<\EOF
5665 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
5666 EOF
5667
5668   fi
5669
5670
5671   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
5672 echo "configure:5673: checking for member som_addr in struct so_map" >&5
5673   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
5674   echo $ac_n "(cached) $ac_c" 1>&6
5675 else
5676   cat > conftest.$ac_ext <<EOF
5677 #line 5678 "configure"
5678 #include "confdefs.h"
5679 #include <sys/types.h>
5680 #ifdef HAVE_NLIST_H
5681 #include <nlist.h>
5682 #endif
5683 #include <link.h>
5684 int main() {
5685 struct so_map lm; (void) lm.som_addr;
5686 ; return 0; }
5687 EOF
5688 if { (eval echo configure:5689: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5689   rm -rf conftest*
5690   gdb_cv_have_struct_so_map_with_som_members=yes
5691 else
5692   echo "configure: failed program was:" >&5
5693   cat conftest.$ac_ext >&5
5694   rm -rf conftest*
5695   gdb_cv_have_struct_so_map_with_som_members=no
5696 fi
5697 rm -f conftest*
5698 fi
5699
5700   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
5701   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
5702     cat >> confdefs.h <<\EOF
5703 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
5704 EOF
5705
5706   fi
5707
5708
5709   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
5710 echo "configure:5711: checking for struct link_map32 in sys/link.h" >&5
5711   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
5712   echo $ac_n "(cached) $ac_c" 1>&6
5713 else
5714   cat > conftest.$ac_ext <<EOF
5715 #line 5716 "configure"
5716 #include "confdefs.h"
5717 #define _SYSCALL32
5718 #include <sys/link.h>
5719 int main() {
5720 struct link_map32 l;
5721 ; return 0; }
5722 EOF
5723 if { (eval echo configure:5724: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5724   rm -rf conftest*
5725   gdb_cv_have_struct_link_map32=yes
5726 else
5727   echo "configure: failed program was:" >&5
5728   cat conftest.$ac_ext >&5
5729   rm -rf conftest*
5730   gdb_cv_have_struct_link_map32=no
5731 fi
5732 rm -f conftest*
5733 fi
5734
5735   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
5736   if test $gdb_cv_have_struct_link_map32 = yes; then
5737     cat >> confdefs.h <<\EOF
5738 #define HAVE_STRUCT_LINK_MAP32 1
5739 EOF
5740
5741     cat >> confdefs.h <<\EOF
5742 #define _SYSCALL32 1
5743 EOF
5744
5745   fi
5746 fi
5747
5748 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5749 echo "configure:5750: checking for main in -lm" >&5
5750 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5751 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5752   echo $ac_n "(cached) $ac_c" 1>&6
5753 else
5754   ac_save_LIBS="$LIBS"
5755 LIBS="-lm  $LIBS"
5756 cat > conftest.$ac_ext <<EOF
5757 #line 5758 "configure"
5758 #include "confdefs.h"
5759
5760 int main() {
5761 main()
5762 ; return 0; }
5763 EOF
5764 if { (eval echo configure:5765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5765   rm -rf conftest*
5766   eval "ac_cv_lib_$ac_lib_var=yes"
5767 else
5768   echo "configure: failed program was:" >&5
5769   cat conftest.$ac_ext >&5
5770   rm -rf conftest*
5771   eval "ac_cv_lib_$ac_lib_var=no"
5772 fi
5773 rm -f conftest*
5774 LIBS="$ac_save_LIBS"
5775
5776 fi
5777 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5778   echo "$ac_t""yes" 1>&6
5779     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5780     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5781   cat >> confdefs.h <<EOF
5782 #define $ac_tr_lib 1
5783 EOF
5784
5785   LIBS="-lm $LIBS"
5786
5787 else
5788   echo "$ac_t""no" 1>&6
5789 fi
5790
5791
5792 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
5793 echo "configure:5794: checking for wctype in -lc" >&5
5794 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
5795 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5796   echo $ac_n "(cached) $ac_c" 1>&6
5797 else
5798   ac_save_LIBS="$LIBS"
5799 LIBS="-lc  $LIBS"
5800 cat > conftest.$ac_ext <<EOF
5801 #line 5802 "configure"
5802 #include "confdefs.h"
5803 /* Override any gcc2 internal prototype to avoid an error.  */
5804 /* We use char because int might match the return type of a gcc2
5805     builtin and then its argument prototype would still apply.  */
5806 char wctype();
5807
5808 int main() {
5809 wctype()
5810 ; return 0; }
5811 EOF
5812 if { (eval echo configure:5813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5813   rm -rf conftest*
5814   eval "ac_cv_lib_$ac_lib_var=yes"
5815 else
5816   echo "configure: failed program was:" >&5
5817   cat conftest.$ac_ext >&5
5818   rm -rf conftest*
5819   eval "ac_cv_lib_$ac_lib_var=no"
5820 fi
5821 rm -f conftest*
5822 LIBS="$ac_save_LIBS"
5823
5824 fi
5825 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5826   echo "$ac_t""yes" 1>&6
5827   :
5828 else
5829   echo "$ac_t""no" 1>&6
5830 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5831 echo "configure:5832: checking for wctype in -lw" >&5
5832 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5833 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5834   echo $ac_n "(cached) $ac_c" 1>&6
5835 else
5836   ac_save_LIBS="$LIBS"
5837 LIBS="-lw  $LIBS"
5838 cat > conftest.$ac_ext <<EOF
5839 #line 5840 "configure"
5840 #include "confdefs.h"
5841 /* Override any gcc2 internal prototype to avoid an error.  */
5842 /* We use char because int might match the return type of a gcc2
5843     builtin and then its argument prototype would still apply.  */
5844 char wctype();
5845
5846 int main() {
5847 wctype()
5848 ; return 0; }
5849 EOF
5850 if { (eval echo configure:5851: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5851   rm -rf conftest*
5852   eval "ac_cv_lib_$ac_lib_var=yes"
5853 else
5854   echo "configure: failed program was:" >&5
5855   cat conftest.$ac_ext >&5
5856   rm -rf conftest*
5857   eval "ac_cv_lib_$ac_lib_var=no"
5858 fi
5859 rm -f conftest*
5860 LIBS="$ac_save_LIBS"
5861
5862 fi
5863 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5864   echo "$ac_t""yes" 1>&6
5865     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
5866     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5867   cat >> confdefs.h <<EOF
5868 #define $ac_tr_lib 1
5869 EOF
5870
5871   LIBS="-lw $LIBS"
5872
5873 else
5874   echo "$ac_t""no" 1>&6
5875 fi
5876
5877 fi
5878
5879
5880
5881 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
5882 echo "configure:5883: checking for long long support in compiler" >&5
5883 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
5884   echo $ac_n "(cached) $ac_c" 1>&6
5885 else
5886   cat > conftest.$ac_ext <<EOF
5887 #line 5888 "configure"
5888 #include "confdefs.h"
5889
5890 int main() {
5891
5892   extern long long foo;
5893   switch (foo & 2) { case 0: return 1; }
5894
5895 ; return 0; }
5896 EOF
5897 if { (eval echo configure:5898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5898   rm -rf conftest*
5899   gdb_cv_c_long_long=yes
5900 else
5901   echo "configure: failed program was:" >&5
5902   cat conftest.$ac_ext >&5
5903   rm -rf conftest*
5904   gdb_cv_c_long_long=no
5905 fi
5906 rm -f conftest*
5907 fi
5908
5909 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
5910 if test $gdb_cv_c_long_long = yes; then
5911   cat >> confdefs.h <<\EOF
5912 #define CC_HAS_LONG_LONG 1
5913 EOF
5914
5915 fi
5916
5917
5918 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
5919 echo "configure:5920: checking for long long support in printf" >&5
5920 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
5921   echo $ac_n "(cached) $ac_c" 1>&6
5922 else
5923   if test "$cross_compiling" = yes; then
5924   gdb_cv_printf_has_long_long=no
5925 else
5926   cat > conftest.$ac_ext <<EOF
5927 #line 5928 "configure"
5928 #include "confdefs.h"
5929
5930 int main () {
5931   char buf[32];
5932   long long l = 0;
5933   l = (l << 16) + 0x0123;
5934   l = (l << 16) + 0x4567;
5935   l = (l << 16) + 0x89ab;
5936   l = (l << 16) + 0xcdef;
5937   sprintf (buf, "0x%016llx", l);
5938   return (strcmp ("0x0123456789abcdef", buf));
5939 }
5940 EOF
5941 if { (eval echo configure:5942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5942 then
5943   gdb_cv_printf_has_long_long=yes
5944 else
5945   echo "configure: failed program was:" >&5
5946   cat conftest.$ac_ext >&5
5947   rm -fr conftest*
5948   gdb_cv_printf_has_long_long=no
5949 fi
5950 rm -fr conftest*
5951 fi
5952
5953 fi
5954
5955 if test $gdb_cv_printf_has_long_long = yes; then
5956   cat >> confdefs.h <<\EOF
5957 #define PRINTF_HAS_LONG_LONG 1
5958 EOF
5959
5960 fi
5961 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5962
5963
5964 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5965 echo "configure:5966: checking for long double support in compiler" >&5
5966 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5967   echo $ac_n "(cached) $ac_c" 1>&6
5968 else
5969   cat > conftest.$ac_ext <<EOF
5970 #line 5971 "configure"
5971 #include "confdefs.h"
5972
5973 int main() {
5974 long double foo;
5975 ; return 0; }
5976 EOF
5977 if { (eval echo configure:5978: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5978   rm -rf conftest*
5979   ac_cv_c_long_double=yes
5980 else
5981   echo "configure: failed program was:" >&5
5982   cat conftest.$ac_ext >&5
5983   rm -rf conftest*
5984   ac_cv_c_long_double=no
5985 fi
5986 rm -f conftest*
5987 fi
5988
5989 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5990 if test $ac_cv_c_long_double = yes; then
5991   cat >> confdefs.h <<\EOF
5992 #define HAVE_LONG_DOUBLE 1
5993 EOF
5994
5995 fi
5996
5997
5998 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5999 echo "configure:6000: checking for long double support in printf" >&5
6000 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
6001   echo $ac_n "(cached) $ac_c" 1>&6
6002 else
6003   if test "$cross_compiling" = yes; then
6004   gdb_cv_printf_has_long_double=no
6005 else
6006   cat > conftest.$ac_ext <<EOF
6007 #line 6008 "configure"
6008 #include "confdefs.h"
6009
6010 int main () {
6011   char buf[16];
6012   long double f = 3.141592653;
6013   sprintf (buf, "%Lg", f);
6014   return (strncmp ("3.14159", buf, 7));
6015 }
6016 EOF
6017 if { (eval echo configure:6018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6018 then
6019   gdb_cv_printf_has_long_double=yes
6020 else
6021   echo "configure: failed program was:" >&5
6022   cat conftest.$ac_ext >&5
6023   rm -fr conftest*
6024   gdb_cv_printf_has_long_double=no
6025 fi
6026 rm -fr conftest*
6027 fi
6028
6029 fi
6030
6031 if test $gdb_cv_printf_has_long_double = yes; then
6032   cat >> confdefs.h <<\EOF
6033 #define PRINTF_HAS_LONG_DOUBLE 1
6034 EOF
6035
6036 fi
6037 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
6038
6039
6040 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
6041 echo "configure:6042: checking for long double support in scanf" >&5
6042 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
6043   echo $ac_n "(cached) $ac_c" 1>&6
6044 else
6045   if test "$cross_compiling" = yes; then
6046   gdb_cv_scanf_has_long_double=no
6047 else
6048   cat > conftest.$ac_ext <<EOF
6049 #line 6050 "configure"
6050 #include "confdefs.h"
6051
6052 int main () {
6053   char *buf = "3.141592653";
6054   long double f = 0;
6055   sscanf (buf, "%Lg", &f);
6056   return !(f > 3.14159 && f < 3.14160);
6057 }
6058 EOF
6059 if { (eval echo configure:6060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6060 then
6061   gdb_cv_scanf_has_long_double=yes
6062 else
6063   echo "configure: failed program was:" >&5
6064   cat conftest.$ac_ext >&5
6065   rm -fr conftest*
6066   gdb_cv_scanf_has_long_double=no
6067 fi
6068 rm -fr conftest*
6069 fi
6070
6071 fi
6072
6073 if test $gdb_cv_scanf_has_long_double = yes; then
6074   cat >> confdefs.h <<\EOF
6075 #define SCANF_HAS_LONG_DOUBLE 1
6076 EOF
6077
6078 fi
6079 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
6080
6081 for ac_hdr in unistd.h
6082 do
6083 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6084 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6085 echo "configure:6086: checking for $ac_hdr" >&5
6086 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6087   echo $ac_n "(cached) $ac_c" 1>&6
6088 else
6089   cat > conftest.$ac_ext <<EOF
6090 #line 6091 "configure"
6091 #include "confdefs.h"
6092 #include <$ac_hdr>
6093 EOF
6094 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6095 { (eval echo configure:6096: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6096 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6097 if test -z "$ac_err"; then
6098   rm -rf conftest*
6099   eval "ac_cv_header_$ac_safe=yes"
6100 else
6101   echo "$ac_err" >&5
6102   echo "configure: failed program was:" >&5
6103   cat conftest.$ac_ext >&5
6104   rm -rf conftest*
6105   eval "ac_cv_header_$ac_safe=no"
6106 fi
6107 rm -f conftest*
6108 fi
6109 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6110   echo "$ac_t""yes" 1>&6
6111     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6112   cat >> confdefs.h <<EOF
6113 #define $ac_tr_hdr 1
6114 EOF
6115
6116 else
6117   echo "$ac_t""no" 1>&6
6118 fi
6119 done
6120
6121 for ac_func in getpagesize
6122 do
6123 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6124 echo "configure:6125: checking for $ac_func" >&5
6125 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6126   echo $ac_n "(cached) $ac_c" 1>&6
6127 else
6128   cat > conftest.$ac_ext <<EOF
6129 #line 6130 "configure"
6130 #include "confdefs.h"
6131 /* System header to define __stub macros and hopefully few prototypes,
6132     which can conflict with char $ac_func(); below.  */
6133 #include <assert.h>
6134 /* Override any gcc2 internal prototype to avoid an error.  */
6135 /* We use char because int might match the return type of a gcc2
6136     builtin and then its argument prototype would still apply.  */
6137 char $ac_func();
6138
6139 int main() {
6140
6141 /* The GNU C library defines this for functions which it implements
6142     to always fail with ENOSYS.  Some functions are actually named
6143     something starting with __ and the normal name is an alias.  */
6144 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6145 choke me
6146 #else
6147 $ac_func();
6148 #endif
6149
6150 ; return 0; }
6151 EOF
6152 if { (eval echo configure:6153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6153   rm -rf conftest*
6154   eval "ac_cv_func_$ac_func=yes"
6155 else
6156   echo "configure: failed program was:" >&5
6157   cat conftest.$ac_ext >&5
6158   rm -rf conftest*
6159   eval "ac_cv_func_$ac_func=no"
6160 fi
6161 rm -f conftest*
6162 fi
6163
6164 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6165   echo "$ac_t""yes" 1>&6
6166     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6167   cat >> confdefs.h <<EOF
6168 #define $ac_tr_func 1
6169 EOF
6170
6171 else
6172   echo "$ac_t""no" 1>&6
6173 fi
6174 done
6175
6176 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6177 echo "configure:6178: checking for working mmap" >&5
6178 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6179   echo $ac_n "(cached) $ac_c" 1>&6
6180 else
6181   if test "$cross_compiling" = yes; then
6182   ac_cv_func_mmap_fixed_mapped=no
6183 else
6184   cat > conftest.$ac_ext <<EOF
6185 #line 6186 "configure"
6186 #include "confdefs.h"
6187
6188 /* Thanks to Mike Haertel and Jim Avera for this test.
6189    Here is a matrix of mmap possibilities:
6190         mmap private not fixed
6191         mmap private fixed at somewhere currently unmapped
6192         mmap private fixed at somewhere already mapped
6193         mmap shared not fixed
6194         mmap shared fixed at somewhere currently unmapped
6195         mmap shared fixed at somewhere already mapped
6196    For private mappings, we should verify that changes cannot be read()
6197    back from the file, nor mmap's back from the file at a different
6198    address.  (There have been systems where private was not correctly
6199    implemented like the infamous i386 svr4.0, and systems where the
6200    VM page cache was not coherent with the filesystem buffer cache
6201    like early versions of FreeBSD and possibly contemporary NetBSD.)
6202    For shared mappings, we should conversely verify that changes get
6203    propogated back to all the places they're supposed to be.
6204
6205    Grep wants private fixed already mapped.
6206    The main things grep needs to know about mmap are:
6207    * does it exist and is it safe to write into the mmap'd area
6208    * how to use it (BSD variants)  */
6209 #include <sys/types.h>
6210 #include <fcntl.h>
6211 #include <sys/mman.h>
6212
6213 /* This mess was copied from the GNU getpagesize.h.  */
6214 #ifndef HAVE_GETPAGESIZE
6215 # ifdef HAVE_UNISTD_H
6216 #  include <unistd.h>
6217 # endif
6218
6219 /* Assume that all systems that can run configure have sys/param.h.  */
6220 # ifndef HAVE_SYS_PARAM_H
6221 #  define HAVE_SYS_PARAM_H 1
6222 # endif
6223
6224 # ifdef _SC_PAGESIZE
6225 #  define getpagesize() sysconf(_SC_PAGESIZE)
6226 # else /* no _SC_PAGESIZE */
6227 #  ifdef HAVE_SYS_PARAM_H
6228 #   include <sys/param.h>
6229 #   ifdef EXEC_PAGESIZE
6230 #    define getpagesize() EXEC_PAGESIZE
6231 #   else /* no EXEC_PAGESIZE */
6232 #    ifdef NBPG
6233 #     define getpagesize() NBPG * CLSIZE
6234 #     ifndef CLSIZE
6235 #      define CLSIZE 1
6236 #     endif /* no CLSIZE */
6237 #    else /* no NBPG */
6238 #     ifdef NBPC
6239 #      define getpagesize() NBPC
6240 #     else /* no NBPC */
6241 #      ifdef PAGESIZE
6242 #       define getpagesize() PAGESIZE
6243 #      endif /* PAGESIZE */
6244 #     endif /* no NBPC */
6245 #    endif /* no NBPG */
6246 #   endif /* no EXEC_PAGESIZE */
6247 #  else /* no HAVE_SYS_PARAM_H */
6248 #   define getpagesize() 8192   /* punt totally */
6249 #  endif /* no HAVE_SYS_PARAM_H */
6250 # endif /* no _SC_PAGESIZE */
6251
6252 #endif /* no HAVE_GETPAGESIZE */
6253
6254 #ifdef __cplusplus
6255 extern "C" { void *malloc(unsigned); }
6256 #else
6257 char *malloc();
6258 #endif
6259
6260 int
6261 main()
6262 {
6263         char *data, *data2, *data3;
6264         int i, pagesize;
6265         int fd;
6266
6267         pagesize = getpagesize();
6268
6269         /*
6270          * First, make a file with some known garbage in it.
6271          */
6272         data = malloc(pagesize);
6273         if (!data)
6274                 exit(1);
6275         for (i = 0; i < pagesize; ++i)
6276                 *(data + i) = rand();
6277         umask(0);
6278         fd = creat("conftestmmap", 0600);
6279         if (fd < 0)
6280                 exit(1);
6281         if (write(fd, data, pagesize) != pagesize)
6282                 exit(1);
6283         close(fd);
6284
6285         /*
6286          * Next, try to mmap the file at a fixed address which
6287          * already has something else allocated at it.  If we can,
6288          * also make sure that we see the same garbage.
6289          */
6290         fd = open("conftestmmap", O_RDWR);
6291         if (fd < 0)
6292                 exit(1);
6293         data2 = malloc(2 * pagesize);
6294         if (!data2)
6295                 exit(1);
6296         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6297         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6298             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6299                 exit(1);
6300         for (i = 0; i < pagesize; ++i)
6301                 if (*(data + i) != *(data2 + i))
6302                         exit(1);
6303
6304         /*
6305          * Finally, make sure that changes to the mapped area
6306          * do not percolate back to the file as seen by read().
6307          * (This is a bug on some variants of i386 svr4.0.)
6308          */
6309         for (i = 0; i < pagesize; ++i)
6310                 *(data2 + i) = *(data2 + i) + 1;
6311         data3 = malloc(pagesize);
6312         if (!data3)
6313                 exit(1);
6314         if (read(fd, data3, pagesize) != pagesize)
6315                 exit(1);
6316         for (i = 0; i < pagesize; ++i)
6317                 if (*(data + i) != *(data3 + i))
6318                         exit(1);
6319         close(fd);
6320         unlink("conftestmmap");
6321         exit(0);
6322 }
6323
6324 EOF
6325 if { (eval echo configure:6326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6326 then
6327   ac_cv_func_mmap_fixed_mapped=yes
6328 else
6329   echo "configure: failed program was:" >&5
6330   cat conftest.$ac_ext >&5
6331   rm -fr conftest*
6332   ac_cv_func_mmap_fixed_mapped=no
6333 fi
6334 rm -fr conftest*
6335 fi
6336
6337 fi
6338
6339 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6340 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6341   cat >> confdefs.h <<\EOF
6342 #define HAVE_MMAP 1
6343 EOF
6344
6345 fi
6346
6347
6348 case ${host_os} in
6349 aix*)
6350   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
6351 echo "configure:6352: checking for -bbigtoc option" >&5
6352 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
6353   echo $ac_n "(cached) $ac_c" 1>&6
6354 else
6355
6356     SAVE_LDFLAGS=$LDFLAGS
6357
6358     case $GCC in
6359     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
6360     *) gdb_cv_bigtoc=-bbigtoc ;;
6361     esac
6362
6363     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
6364     cat > conftest.$ac_ext <<EOF
6365 #line 6366 "configure"
6366 #include "confdefs.h"
6367
6368 int main() {
6369 int i;
6370 ; return 0; }
6371 EOF
6372 if { (eval echo configure:6373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6373   :
6374 else
6375   echo "configure: failed program was:" >&5
6376   cat conftest.$ac_ext >&5
6377   rm -rf conftest*
6378   gdb_cv_bigtoc=
6379 fi
6380 rm -f conftest*
6381
6382 fi
6383
6384 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
6385   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
6386   ;;
6387 esac
6388
6389
6390
6391 if test ${build} = ${host} -a ${host} = ${target} ; then
6392    case ${host_os} in
6393    hpux*)
6394       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
6395 echo "configure:6396: checking for HPUX/OSF thread support" >&5
6396       if test -f /usr/include/dce/cma_config.h ; then
6397          if test "$GCC" = "yes" ; then
6398             echo "$ac_t""yes" 1>&6
6399             cat >> confdefs.h <<\EOF
6400 #define HAVE_HPUX_THREAD_SUPPORT 1
6401 EOF
6402
6403             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
6404             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
6405          else
6406             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
6407          fi
6408       else
6409          echo "$ac_t""no" 1>&6
6410       fi
6411       ;;
6412    solaris*)
6413       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
6414 echo "configure:6415: checking for Solaris thread debugging library" >&5
6415       if test -f /usr/lib/libthread_db.so.1 ; then
6416          echo "$ac_t""yes" 1>&6
6417          cat >> confdefs.h <<\EOF
6418 #define HAVE_THREAD_DB_LIB 1
6419 EOF
6420
6421          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
6422          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
6423          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
6424 echo "configure:6425: checking for dlopen in -ldl" >&5
6425 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
6426 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6427   echo $ac_n "(cached) $ac_c" 1>&6
6428 else
6429   ac_save_LIBS="$LIBS"
6430 LIBS="-ldl  $LIBS"
6431 cat > conftest.$ac_ext <<EOF
6432 #line 6433 "configure"
6433 #include "confdefs.h"
6434 /* Override any gcc2 internal prototype to avoid an error.  */
6435 /* We use char because int might match the return type of a gcc2
6436     builtin and then its argument prototype would still apply.  */
6437 char dlopen();
6438
6439 int main() {
6440 dlopen()
6441 ; return 0; }
6442 EOF
6443 if { (eval echo configure:6444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6444   rm -rf conftest*
6445   eval "ac_cv_lib_$ac_lib_var=yes"
6446 else
6447   echo "configure: failed program was:" >&5
6448   cat conftest.$ac_ext >&5
6449   rm -rf conftest*
6450   eval "ac_cv_lib_$ac_lib_var=no"
6451 fi
6452 rm -f conftest*
6453 LIBS="$ac_save_LIBS"
6454
6455 fi
6456 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6457   echo "$ac_t""yes" 1>&6
6458     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6459     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6460   cat >> confdefs.h <<EOF
6461 #define $ac_tr_lib 1
6462 EOF
6463
6464   LIBS="-ldl $LIBS"
6465
6466 else
6467   echo "$ac_t""no" 1>&6
6468 fi
6469
6470          if test "$GCC" = "yes" ; then
6471             # The GNU linker requires the -export-dynamic option to make
6472             # all symbols visible in the dynamic symbol table.
6473             hold_ldflags=$LDFLAGS
6474             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
6475 echo "configure:6476: checking for the ld -export-dynamic flag" >&5
6476             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
6477             cat > conftest.$ac_ext <<EOF
6478 #line 6479 "configure"
6479 #include "confdefs.h"
6480
6481 int main() {
6482 int i;
6483 ; return 0; }
6484 EOF
6485 if { (eval echo configure:6486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6486   rm -rf conftest*
6487   found=yes
6488 else
6489   echo "configure: failed program was:" >&5
6490   cat conftest.$ac_ext >&5
6491   rm -rf conftest*
6492   found=no
6493 fi
6494 rm -f conftest*
6495             LDFLAGS=$hold_ldflags
6496             echo "$ac_t""$found" 1>&6
6497             if test $found = yes; then
6498                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
6499             fi
6500          fi
6501          # Sun randomly tweaked the prototypes in <proc_service.h>
6502          # at one point.
6503          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
6504 echo "configure:6505: checking if <proc_service.h> is old" >&5
6505          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
6506   echo $ac_n "(cached) $ac_c" 1>&6
6507 else
6508
6509             cat > conftest.$ac_ext <<EOF
6510 #line 6511 "configure"
6511 #include "confdefs.h"
6512
6513                 #include <proc_service.h>
6514                 ps_err_e ps_pdwrite
6515                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
6516
6517 int main() {
6518
6519 ; return 0; }
6520 EOF
6521 if { (eval echo configure:6522: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6522   rm -rf conftest*
6523   gdb_cv_proc_service_is_old=no
6524 else
6525   echo "configure: failed program was:" >&5
6526   cat conftest.$ac_ext >&5
6527   rm -rf conftest*
6528   gdb_cv_proc_service_is_old=yes
6529 fi
6530 rm -f conftest*
6531
6532 fi
6533
6534          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
6535          if test $gdb_cv_proc_service_is_old = yes; then
6536             cat >> confdefs.h <<\EOF
6537 #define PROC_SERVICE_IS_OLD 1
6538 EOF
6539
6540          fi
6541       else
6542          echo "$ac_t""no" 1>&6
6543       fi
6544       ;;
6545    esac
6546
6547 fi
6548
6549 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
6550    echo $ac_n "checking whether <thread_db.h> has TD_NOTALLOC""... $ac_c" 1>&6
6551 echo "configure:6552: checking whether <thread_db.h> has TD_NOTALLOC" >&5
6552 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" = set"; then
6553   echo $ac_n "(cached) $ac_c" 1>&6
6554 else
6555   cat > conftest.$ac_ext <<EOF
6556 #line 6557 "configure"
6557 #include "confdefs.h"
6558 #include <thread_db.h>
6559 int main() {
6560 int i = TD_NOTALLOC;
6561 ; return 0; }
6562 EOF
6563 if { (eval echo configure:6564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6564   rm -rf conftest*
6565   gdb_cv_thread_db_h_has_td_notalloc=yes
6566 else
6567   echo "configure: failed program was:" >&5
6568   cat conftest.$ac_ext >&5
6569   rm -rf conftest*
6570   gdb_cv_thread_db_h_has_td_notalloc=no
6571
6572 fi
6573 rm -f conftest*
6574
6575 fi
6576
6577 echo "$ac_t""$gdb_cv_thread_db_h_has_td_notalloc" 1>&6
6578 fi
6579 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
6580   cat >> confdefs.h <<\EOF
6581 #define THREAD_DB_HAS_TD_NOTALLOC 1
6582 EOF
6583
6584 fi
6585
6586 if test $host = $target; then
6587   case $target in
6588     *-linux*)
6589       save_CFLAGS=$CFLAGS
6590       CFLAGS="$CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE"
6591       cat > conftest.$ac_ext <<EOF
6592 #line 6593 "configure"
6593 #include "confdefs.h"
6594 #include <unistd.h>
6595 int main() {
6596 pread64 (0, NULL, 0, 0);
6597 ; return 0; }
6598 EOF
6599 if { (eval echo configure:6600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6600   rm -rf conftest*
6601   ENABLE_CFLAGS="$ENABLE_CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE"
6602                    cat >> confdefs.h <<\EOF
6603 #define HAVE_PREAD64 1
6604 EOF
6605
6606 else
6607   echo "configure: failed program was:" >&5
6608   cat conftest.$ac_ext >&5
6609 fi
6610 rm -f conftest*
6611       CFLAGS=$save_CFLAGS
6612       ;;
6613   esac
6614 fi
6615
6616
6617 # Check whether --enable-gdbcli or --disable-gdbcli was given.
6618 if test "${enable_gdbcli+set}" = set; then
6619   enableval="$enable_gdbcli"
6620
6621   case "${enableval}" in
6622     yes) enable_gdbcli=yes ;;
6623     "") enable_gdbcli=yes ;;
6624     no)
6625       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
6626     ;;
6627     *)
6628       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
6629     ;;
6630   esac
6631
6632 else
6633   enable_gdbcli=yes
6634 fi
6635
6636 case ${enable_gdbcli} in
6637   "yes" )
6638     if test -d "${srcdir}/cli" ; then
6639       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
6640       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
6641       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
6642       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
6643       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
6644       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
6645       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
6646       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
6647       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
6648     fi
6649     ;;
6650 esac
6651
6652
6653 # Check whether --enable-gdbmi or --disable-gdbmi was given.
6654 if test "${enable_gdbmi+set}" = set; then
6655   enableval="$enable_gdbmi"
6656
6657   case "${enable_gdbmi}" in
6658     yes | no) ;;
6659     "")  enable_gdbmi=yes ;;
6660     *)
6661       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
6662     ;;
6663   esac
6664
6665 else
6666   enable_gdbmi=yes
6667 fi
6668
6669 case ${enable_gdbmi} in
6670   "yes" )
6671     if test -d "${srcdir}/mi" ; then
6672       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
6673       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
6674       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
6675       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
6676       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
6677       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
6678       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
6679       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
6680       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
6681     fi
6682     ;;
6683 esac
6684
6685 # Configure UI_OUT by default (before 5.2 it can be disabled)
6686 # It must be configured if gdbmi is configured
6687
6688 UIOUT_CFLAGS=
6689
6690
6691 # Check whether --with-uiout or --without-uiout was given.
6692 if test "${with_uiout+set}" = set; then
6693   withval="$with_uiout"
6694   case "${withval}" in
6695   yes)  want_uiout=true ;;
6696   no)   if test $enable_gdbmi = yes; then
6697           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
6698         else
6699            want_uiout=false
6700         fi ;;
6701   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
6702 esac
6703 else
6704   want_uiout=true
6705 fi
6706
6707 if test $want_uiout = true; then
6708    UIOUT_CFLAGS="-DUI_OUT=1"
6709 fi
6710
6711 # Check whether --enable-tui or --disable-tui was given.
6712 if test "${enable_tui+set}" = set; then
6713   enableval="$enable_tui"
6714
6715   case "${enable_tui}" in
6716     yes | no) ;;
6717     "")  enable_tui=yes ;;
6718     *)
6719       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
6720     ;;
6721   esac
6722
6723 fi
6724
6725 case ${enable_tui} in
6726   "yes" )
6727     if test -d "${srcdir}/tui" ; then
6728       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
6729       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
6730       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
6731       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
6732       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
6733       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
6734       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
6735       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
6736       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
6737     fi
6738     ;;
6739 esac
6740
6741 # Check whether --enable-netrom or --disable-netrom was given.
6742 if test "${enable_netrom+set}" = set; then
6743   enableval="$enable_netrom"
6744   case "${enableval}" in
6745 yes)    enable_netrom=yes ;;
6746 no)     enable_netrom=no ;;
6747 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
6748 esac
6749 fi
6750
6751
6752 if test "${enable_netrom}" = "yes"; then
6753         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
6754         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
6755 fi
6756
6757
6758 # NOTE: Don't add -Wall or -Wunused, they both include
6759 # -Wunused-parameter which reports bogus warnings.
6760 # NOTE: If you add to this list, remember to update
6761 # gdb/doc/gdbint.texinfo.
6762 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
6763 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
6764 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
6765 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
6766 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
6767 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
6768 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
6769 # -Woverloaded-virtual -Winline -Werror"
6770 # Check whether --enable-build-warnings or --disable-build-warnings was given.
6771 if test "${enable_build_warnings+set}" = set; then
6772   enableval="$enable_build_warnings"
6773   case "${enableval}" in
6774   yes)  ;;
6775   no)   build_warnings="-w";;
6776   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6777         build_warnings="${build_warnings} ${t}";;
6778   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6779         build_warnings="${t} ${build_warnings}";;
6780   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6781 esac
6782 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6783   echo "Setting compiler warning flags = $build_warnings" 6>&1
6784 fi
6785 fi
6786 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
6787 if test "${enable_gdb_build_warnings+set}" = set; then
6788   enableval="$enable_gdb_build_warnings"
6789   case "${enableval}" in
6790   yes)  ;;
6791   no)   build_warnings="-w";;
6792   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6793         build_warnings="${build_warnings} ${t}";;
6794   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6795         build_warnings="${t} ${build_warnings}";;
6796   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6797 esac
6798 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6799   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6800 fi
6801 fi
6802 WARN_CFLAGS=""
6803 WERROR_CFLAGS=""
6804 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6805 then
6806     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
6807 echo "configure:6808: checking compiler warning flags" >&5
6808     # Separate out the -Werror flag as some files just cannot be
6809     # compiled with it enabled.
6810     for w in ${build_warnings}; do
6811         case $w in
6812         -Werr*) WERROR_CFLAGS=-Werror ;;
6813         *) # Check that GCC accepts it
6814             saved_CFLAGS="$CFLAGS"
6815             CFLAGS="$CFLAGS $w"
6816             cat > conftest.$ac_ext <<EOF
6817 #line 6818 "configure"
6818 #include "confdefs.h"
6819
6820 int main() {
6821
6822 ; return 0; }
6823 EOF
6824 if { (eval echo configure:6825: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6825   rm -rf conftest*
6826   WARN_CFLAGS="${WARN_CFLAGS} $w"
6827 else
6828   echo "configure: failed program was:" >&5
6829   cat conftest.$ac_ext >&5
6830 fi
6831 rm -f conftest*
6832             CFLAGS="$saved_CFLAGS"
6833         esac
6834     done
6835     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
6836 fi
6837
6838
6839
6840 MMALLOC_CFLAGS=
6841 MMALLOC=
6842
6843
6844
6845 # Check whether --with-mmalloc or --without-mmalloc was given.
6846 if test "${with_mmalloc+set}" = set; then
6847   withval="$with_mmalloc"
6848   case "${withval}" in
6849   yes)  want_mmalloc=true ;;
6850   no)   want_mmalloc=false;;
6851   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
6852 esac
6853 else
6854   want_mmalloc=false
6855 fi
6856
6857 if test x$want_mmalloc = xtrue; then
6858    cat >> confdefs.h <<\EOF
6859 #define USE_MMALLOC 1
6860 EOF
6861
6862    cat >> confdefs.h <<\EOF
6863 #define MMCHECK_FORCE 1
6864 EOF
6865
6866    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
6867    MMALLOC='../mmalloc/libmmalloc.a'
6868 fi
6869
6870 # Check whether --with-included-regex or --without-included-regex was given.
6871 if test "${with_included_regex+set}" = set; then
6872   withval="$with_included_regex"
6873   case "${withval}" in
6874   yes)  want_included_regex=true ;;
6875   no)   want_included_regex=false;;
6876   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
6877 esac
6878 else
6879   want_included_regex=true
6880 fi
6881
6882 if test $want_included_regex = false; then
6883   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6884 echo "configure:6885: checking for GNU regex" >&5
6885   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6886   echo $ac_n "(cached) $ac_c" 1>&6
6887 else
6888   cat > conftest.$ac_ext <<EOF
6889 #line 6890 "configure"
6890 #include "confdefs.h"
6891 #include <gnu-versions.h>
6892 #include <sys/types.h>
6893 #include <regex.h>
6894 int main() {
6895 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
6896 #error No valid GNU regex.
6897 #endif
6898
6899 ; return 0; }
6900 EOF
6901 if { (eval echo configure:6902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6902   rm -rf conftest*
6903   gdb_cv_have_gnu_regex=yes
6904 else
6905   echo "configure: failed program was:" >&5
6906   cat conftest.$ac_ext >&5
6907   rm -rf conftest*
6908   gdb_cv_have_gnu_regex=no
6909 fi
6910 rm -f conftest*
6911 fi
6912
6913   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6914   if test $gdb_cv_have_gnu_regex = no; then
6915         want_included_regex=true
6916   fi
6917 fi
6918
6919 if test x${want_included_regex} = xtrue; then
6920     REGEX="gnu-regex.o"
6921     cat >> confdefs.h <<\EOF
6922 #define USE_INCLUDED_REGEX 1
6923 EOF
6924
6925 fi
6926
6927
6928 # In the Cygwin environment, we need some additional flags.
6929 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
6930 echo "configure:6931: checking for cygwin" >&5
6931 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
6932   echo $ac_n "(cached) $ac_c" 1>&6
6933 else
6934   cat > conftest.$ac_ext <<EOF
6935 #line 6936 "configure"
6936 #include "confdefs.h"
6937
6938 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
6939 lose
6940 #endif
6941 EOF
6942 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6943   egrep "lose" >/dev/null 2>&1; then
6944   rm -rf conftest*
6945   gdb_cv_os_cygwin=yes
6946 else
6947   rm -rf conftest*
6948   gdb_cv_os_cygwin=no
6949 fi
6950 rm -f conftest*
6951
6952 fi
6953
6954 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
6955
6956
6957 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
6958 case ${host} in
6959   *go32* ) SER_HARDWIRE=ser-go32.o ;;
6960   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
6961 esac
6962
6963
6964
6965 if test x$gdb_host = xgo32; then
6966   TERM_LIB=
6967 else
6968 if test x$gdb_cv_os_cygwin = xyes; then
6969   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
6970 else
6971   TERM_LIB=
6972   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
6973 echo "configure:6974: checking for tgetent in -lncurses" >&5
6974 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
6975 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6976   echo $ac_n "(cached) $ac_c" 1>&6
6977 else
6978   ac_save_LIBS="$LIBS"
6979 LIBS="-lncurses  $LIBS"
6980 cat > conftest.$ac_ext <<EOF
6981 #line 6982 "configure"
6982 #include "confdefs.h"
6983 /* Override any gcc2 internal prototype to avoid an error.  */
6984 /* We use char because int might match the return type of a gcc2
6985     builtin and then its argument prototype would still apply.  */
6986 char tgetent();
6987
6988 int main() {
6989 tgetent()
6990 ; return 0; }
6991 EOF
6992 if { (eval echo configure:6993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6993   rm -rf conftest*
6994   eval "ac_cv_lib_$ac_lib_var=yes"
6995 else
6996   echo "configure: failed program was:" >&5
6997   cat conftest.$ac_ext >&5
6998   rm -rf conftest*
6999   eval "ac_cv_lib_$ac_lib_var=no"
7000 fi
7001 rm -f conftest*
7002 LIBS="$ac_save_LIBS"
7003
7004 fi
7005 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7006   echo "$ac_t""yes" 1>&6
7007   TERM_LIB=-lncurses
7008 else
7009   echo "$ac_t""no" 1>&6
7010 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
7011 echo "configure:7012: checking for tgetent in -lHcurses" >&5
7012 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
7013 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7014   echo $ac_n "(cached) $ac_c" 1>&6
7015 else
7016   ac_save_LIBS="$LIBS"
7017 LIBS="-lHcurses  $LIBS"
7018 cat > conftest.$ac_ext <<EOF
7019 #line 7020 "configure"
7020 #include "confdefs.h"
7021 /* Override any gcc2 internal prototype to avoid an error.  */
7022 /* We use char because int might match the return type of a gcc2
7023     builtin and then its argument prototype would still apply.  */
7024 char tgetent();
7025
7026 int main() {
7027 tgetent()
7028 ; return 0; }
7029 EOF
7030 if { (eval echo configure:7031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7031   rm -rf conftest*
7032   eval "ac_cv_lib_$ac_lib_var=yes"
7033 else
7034   echo "configure: failed program was:" >&5
7035   cat conftest.$ac_ext >&5
7036   rm -rf conftest*
7037   eval "ac_cv_lib_$ac_lib_var=no"
7038 fi
7039 rm -f conftest*
7040 LIBS="$ac_save_LIBS"
7041
7042 fi
7043 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7044   echo "$ac_t""yes" 1>&6
7045   TERM_LIB=-lHcurses
7046 else
7047   echo "$ac_t""no" 1>&6
7048 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
7049 echo "configure:7050: checking for tgetent in -ltermlib" >&5
7050 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
7051 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7052   echo $ac_n "(cached) $ac_c" 1>&6
7053 else
7054   ac_save_LIBS="$LIBS"
7055 LIBS="-ltermlib  $LIBS"
7056 cat > conftest.$ac_ext <<EOF
7057 #line 7058 "configure"
7058 #include "confdefs.h"
7059 /* Override any gcc2 internal prototype to avoid an error.  */
7060 /* We use char because int might match the return type of a gcc2
7061     builtin and then its argument prototype would still apply.  */
7062 char tgetent();
7063
7064 int main() {
7065 tgetent()
7066 ; return 0; }
7067 EOF
7068 if { (eval echo configure:7069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7069   rm -rf conftest*
7070   eval "ac_cv_lib_$ac_lib_var=yes"
7071 else
7072   echo "configure: failed program was:" >&5
7073   cat conftest.$ac_ext >&5
7074   rm -rf conftest*
7075   eval "ac_cv_lib_$ac_lib_var=no"
7076 fi
7077 rm -f conftest*
7078 LIBS="$ac_save_LIBS"
7079
7080 fi
7081 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7082   echo "$ac_t""yes" 1>&6
7083   TERM_LIB=-ltermlib
7084 else
7085   echo "$ac_t""no" 1>&6
7086 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
7087 echo "configure:7088: checking for tgetent in -ltermcap" >&5
7088 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
7089 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7090   echo $ac_n "(cached) $ac_c" 1>&6
7091 else
7092   ac_save_LIBS="$LIBS"
7093 LIBS="-ltermcap  $LIBS"
7094 cat > conftest.$ac_ext <<EOF
7095 #line 7096 "configure"
7096 #include "confdefs.h"
7097 /* Override any gcc2 internal prototype to avoid an error.  */
7098 /* We use char because int might match the return type of a gcc2
7099     builtin and then its argument prototype would still apply.  */
7100 char tgetent();
7101
7102 int main() {
7103 tgetent()
7104 ; return 0; }
7105 EOF
7106 if { (eval echo configure:7107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7107   rm -rf conftest*
7108   eval "ac_cv_lib_$ac_lib_var=yes"
7109 else
7110   echo "configure: failed program was:" >&5
7111   cat conftest.$ac_ext >&5
7112   rm -rf conftest*
7113   eval "ac_cv_lib_$ac_lib_var=no"
7114 fi
7115 rm -f conftest*
7116 LIBS="$ac_save_LIBS"
7117
7118 fi
7119 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7120   echo "$ac_t""yes" 1>&6
7121   TERM_LIB=-ltermcap
7122 else
7123   echo "$ac_t""no" 1>&6
7124 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
7125 echo "configure:7126: checking for tgetent in -lcurses" >&5
7126 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
7127 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7128   echo $ac_n "(cached) $ac_c" 1>&6
7129 else
7130   ac_save_LIBS="$LIBS"
7131 LIBS="-lcurses  $LIBS"
7132 cat > conftest.$ac_ext <<EOF
7133 #line 7134 "configure"
7134 #include "confdefs.h"
7135 /* Override any gcc2 internal prototype to avoid an error.  */
7136 /* We use char because int might match the return type of a gcc2
7137     builtin and then its argument prototype would still apply.  */
7138 char tgetent();
7139
7140 int main() {
7141 tgetent()
7142 ; return 0; }
7143 EOF
7144 if { (eval echo configure:7145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7145   rm -rf conftest*
7146   eval "ac_cv_lib_$ac_lib_var=yes"
7147 else
7148   echo "configure: failed program was:" >&5
7149   cat conftest.$ac_ext >&5
7150   rm -rf conftest*
7151   eval "ac_cv_lib_$ac_lib_var=no"
7152 fi
7153 rm -f conftest*
7154 LIBS="$ac_save_LIBS"
7155
7156 fi
7157 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7158   echo "$ac_t""yes" 1>&6
7159   TERM_LIB=-lcurses
7160 else
7161   echo "$ac_t""no" 1>&6
7162 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
7163 echo "configure:7164: checking for tgetent in -lterminfo" >&5
7164 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
7165 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7166   echo $ac_n "(cached) $ac_c" 1>&6
7167 else
7168   ac_save_LIBS="$LIBS"
7169 LIBS="-lterminfo  $LIBS"
7170 cat > conftest.$ac_ext <<EOF
7171 #line 7172 "configure"
7172 #include "confdefs.h"
7173 /* Override any gcc2 internal prototype to avoid an error.  */
7174 /* We use char because int might match the return type of a gcc2
7175     builtin and then its argument prototype would still apply.  */
7176 char tgetent();
7177
7178 int main() {
7179 tgetent()
7180 ; return 0; }
7181 EOF
7182 if { (eval echo configure:7183: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7183   rm -rf conftest*
7184   eval "ac_cv_lib_$ac_lib_var=yes"
7185 else
7186   echo "configure: failed program was:" >&5
7187   cat conftest.$ac_ext >&5
7188   rm -rf conftest*
7189   eval "ac_cv_lib_$ac_lib_var=no"
7190 fi
7191 rm -f conftest*
7192 LIBS="$ac_save_LIBS"
7193
7194 fi
7195 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7196   echo "$ac_t""yes" 1>&6
7197   TERM_LIB=-lterminfo
7198 else
7199   echo "$ac_t""no" 1>&6
7200 fi
7201
7202 fi
7203
7204 fi
7205
7206 fi
7207
7208 fi
7209
7210 fi
7211
7212
7213   if test "x$TERM_LIB" = x
7214   then
7215     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
7216   fi
7217 fi
7218 fi
7219
7220
7221 # libreadline needs libuser32.a in a cygwin environment
7222 WIN32LIBS=
7223 if test x$gdb_cv_os_cygwin = xyes; then
7224     WIN32LIBS="-luser32"
7225     case "${target}" in
7226         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
7227         ;;
7228     esac
7229 fi
7230
7231
7232 LIBGUI="../libgui/src/libgui.a"
7233 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
7234
7235
7236
7237 # Check whether --with-cpu or --without-cpu was given.
7238 if test "${with_cpu+set}" = set; then
7239   withval="$with_cpu"
7240   case "${target}" in
7241   powerpc-* | powerpcle-* )
7242     ## It would be nice to keep this table in sync with the one in
7243     ## gcc/configure.
7244     case "${with_cpu}" in
7245       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
7246       | 604 | 750 )
7247         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
7248       ;;
7249       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
7250         ## These are all RS6000 variants, as far as GDB is concerned.
7251         with_cpu=rs6000
7252       ;;
7253       603e | ec603e )
7254         with_cpu=603
7255       ;;
7256       604e )
7257         with_cpu=604
7258       ;;
7259       * )
7260         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
7261         with_cpu=ppc-uisa
7262       ;;
7263     esac
7264   ;;
7265   * )
7266     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
7267   ;;
7268 esac
7269 cat >> confdefs.h <<EOF
7270 #define TARGET_CPU_DEFAULT "${with_cpu}"
7271 EOF
7272
7273
7274 fi
7275
7276
7277
7278 # Check whether --enable-gdbtk or --disable-gdbtk was given.
7279 if test "${enable_gdbtk+set}" = set; then
7280   enableval="$enable_gdbtk"
7281   case "${enableval}" in
7282     yes)
7283         case "$host" in
7284         *go32*)
7285             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7286             enable_gdbtk=no ;;
7287         *windows*)
7288             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7289             enable_gdbtk=no ;;
7290         *)
7291             enable_gdbtk=yes ;;
7292         esac ;;
7293     no)
7294         enable_gdbtk=no  ;;
7295     *)
7296         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
7297 esac
7298 else
7299
7300 # Default is on for everything but go32 and Cygwin
7301 case "$host" in
7302     *go32* | *windows*)
7303         ;;
7304     *)
7305         if test -d "${srcdir}/gdbtk" ; then
7306             enable_gdbtk=yes
7307         fi
7308         ;;
7309 esac
7310
7311 fi
7312
7313
7314 WIN32LDAPP=
7315
7316
7317
7318 configdir="unix"
7319
7320 GDBTKLIBS=
7321 if test "${enable_gdbtk}" = "yes"; then
7322
7323     # Gdbtk must have an absolute path to srcdir in order to run
7324     # properly when not installed.
7325     here=`pwd`
7326     cd ${srcdir}
7327     GDBTK_SRC_DIR=`pwd`
7328     cd $here
7329
7330
7331 #
7332 # Ok, lets find the tcl configuration
7333 # First, look for one uninstalled.
7334 # the alternative search directory is invoked by --with-tclconfig
7335 #
7336
7337 if test x"${no_tcl}" = x ; then
7338   # we reset no_tcl in case something fails here
7339   no_tcl=true
7340   # Check whether --with-tclconfig or --without-tclconfig was given.
7341 if test "${with_tclconfig+set}" = set; then
7342   withval="$with_tclconfig"
7343   with_tclconfig=${withval}
7344 fi
7345
7346   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
7347 echo "configure:7348: checking for Tcl configuration" >&5
7348   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
7349   echo $ac_n "(cached) $ac_c" 1>&6
7350 else
7351
7352
7353   # First check to see if --with-tclconfig was specified.
7354   if test x"${with_tclconfig}" != x ; then
7355     if test -f "${with_tclconfig}/tclConfig.sh" ; then
7356       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
7357     else
7358       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
7359     fi
7360   fi
7361
7362   # then check for a private Tcl installation
7363   if test x"${ac_cv_c_tclconfig}" = x ; then
7364     for i in \
7365                 ../tcl \
7366                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
7367                 ../../tcl \
7368                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
7369                 ../../../tcl \
7370                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
7371       if test -f "$i/${configdir}/tclConfig.sh" ; then
7372         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7373         break
7374       fi
7375     done
7376   fi
7377   # check in a few common install locations
7378   if test x"${ac_cv_c_tclconfig}" = x ; then
7379     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7380       if test -f "$i/tclConfig.sh" ; then
7381         ac_cv_c_tclconfig=`(cd $i; pwd)`
7382         break
7383       fi
7384     done
7385   fi
7386   # check in a few other private locations
7387   if test x"${ac_cv_c_tclconfig}" = x ; then
7388     for i in \
7389                 ${srcdir}/../tcl \
7390                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
7391       if test -f "$i/${configdir}/tclConfig.sh" ; then
7392         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7393         break
7394       fi
7395     done
7396   fi
7397
7398 fi
7399
7400   if test x"${ac_cv_c_tclconfig}" = x ; then
7401     TCLCONFIG="# no Tcl configs found"
7402     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
7403   else
7404     no_tcl=
7405     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
7406     echo "$ac_t""found $TCLCONFIG" 1>&6
7407   fi
7408 fi
7409
7410     if test -z "${no_tcl}"; then
7411
7412     . $TCLCONFIG
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439 #
7440 # Ok, lets find the tk configuration
7441 # First, look for one uninstalled.
7442 # the alternative search directory is invoked by --with-tkconfig
7443 #
7444
7445 if test x"${no_tk}" = x ; then
7446   # we reset no_tk in case something fails here
7447   no_tk=true
7448   # Check whether --with-tkconfig or --without-tkconfig was given.
7449 if test "${with_tkconfig+set}" = set; then
7450   withval="$with_tkconfig"
7451   with_tkconfig=${withval}
7452 fi
7453
7454   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
7455 echo "configure:7456: checking for Tk configuration" >&5
7456   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
7457   echo $ac_n "(cached) $ac_c" 1>&6
7458 else
7459
7460
7461   # First check to see if --with-tkconfig was specified.
7462   if test x"${with_tkconfig}" != x ; then
7463     if test -f "${with_tkconfig}/tkConfig.sh" ; then
7464       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
7465     else
7466       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
7467     fi
7468   fi
7469
7470   # then check for a private Tk library
7471   if test x"${ac_cv_c_tkconfig}" = x ; then
7472     for i in \
7473                 ../tk \
7474                 `ls -dr ../tk[4-9]* 2>/dev/null` \
7475                 ../../tk \
7476                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
7477                 ../../../tk \
7478                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
7479       if test -f "$i/${configdir}/tkConfig.sh" ; then
7480         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7481         break
7482       fi
7483     done
7484   fi
7485   # check in a few common install locations
7486   if test x"${ac_cv_c_tkconfig}" = x ; then
7487     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7488       if test -f "$i/tkConfig.sh" ; then
7489         ac_cv_c_tkconfig=`(cd $i; pwd)`
7490         break
7491       fi
7492     done
7493   fi
7494   # check in a few other private locations
7495   if test x"${ac_cv_c_tkconfig}" = x ; then
7496     for i in \
7497                 ${srcdir}/../tk \
7498                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
7499       if test -f "$i/${configdir}/tkConfig.sh" ; then
7500         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7501         break
7502       fi
7503     done
7504   fi
7505
7506 fi
7507
7508   if test x"${ac_cv_c_tkconfig}" = x ; then
7509     TKCONFIG="# no Tk configs found"
7510     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
7511   else
7512     no_tk=
7513     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
7514     echo "$ac_t""found $TKCONFIG" 1>&6
7515   fi
7516 fi
7517
7518
7519
7520         # now look for Tcl library stuff
7521
7522         case "${host}" in
7523         *-*-cygwin*)
7524             tcldir=../tcl/win/
7525             ;;
7526         *)
7527             tcldir=../tcl/unix/
7528             ;;
7529         esac
7530
7531         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
7532
7533         # If $no_tk is nonempty, then we can't do Tk, and there is no
7534         # point to doing Tcl.
7535         if test -z "${no_tk}"; then
7536
7537     if test -f "$TKCONFIG" ; then
7538       . $TKCONFIG
7539     fi
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554 #
7555 # Ok, lets find the tcl source trees so we can use the headers
7556 # Warning: transition of version 9 to 10 will break this algorithm
7557 # because 10 sorts before 9. We also look for just tcl. We have to
7558 # be careful that we don't match stuff like tclX by accident.
7559 # the alternative search directory is involked by --with-tclinclude
7560 #
7561
7562 no_tcl=true
7563 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
7564 echo "configure:7565: checking for Tcl private headers. dir=${configdir}" >&5
7565 # Check whether --with-tclinclude or --without-tclinclude was given.
7566 if test "${with_tclinclude+set}" = set; then
7567   withval="$with_tclinclude"
7568   with_tclinclude=${withval}
7569 fi
7570
7571 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
7572   echo $ac_n "(cached) $ac_c" 1>&6
7573 else
7574
7575 # first check to see if --with-tclinclude was specified
7576 if test x"${with_tclinclude}" != x ; then
7577   if test -f ${with_tclinclude}/tclInt.h ; then
7578     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
7579   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
7580     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
7581   else
7582     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7583   fi
7584 fi
7585
7586 # next check if it came with Tcl configuration file
7587 if test x"${ac_cv_c_tclconfig}" = x ; then
7588   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
7589     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
7590   fi
7591 fi
7592
7593 # next check in private source directory
7594 #
7595 # since ls returns lowest version numbers first, reverse its output
7596 if test x"${ac_cv_c_tclh}" = x ; then
7597   for i in \
7598                 ${srcdir}/../tcl \
7599                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
7600                 ${srcdir}/../../tcl \
7601                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
7602                 ${srcdir}/../../../tcl \
7603                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
7604     if test -f $i/generic/tclInt.h ; then
7605       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7606       break
7607     fi
7608   done
7609 fi
7610 # finally check in a few common install locations
7611 #
7612 # since ls returns lowest version numbers first, reverse its output
7613 if test x"${ac_cv_c_tclh}" = x ; then
7614   for i in \
7615                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
7616                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
7617                 /usr/local/src/tcl \
7618                 /usr/local/lib/tcl \
7619                 ${prefix}/include ; do
7620     if test -f $i/generic/tclInt.h ; then
7621       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7622       break
7623     fi
7624   done
7625 fi
7626 # see if one is installed
7627 if test x"${ac_cv_c_tclh}" = x ; then
7628    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
7629 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
7630 echo "configure:7631: checking for tclInt.h" >&5
7631 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7632   echo $ac_n "(cached) $ac_c" 1>&6
7633 else
7634   cat > conftest.$ac_ext <<EOF
7635 #line 7636 "configure"
7636 #include "confdefs.h"
7637 #include <tclInt.h>
7638 EOF
7639 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7640 { (eval echo configure:7641: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7641 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7642 if test -z "$ac_err"; then
7643   rm -rf conftest*
7644   eval "ac_cv_header_$ac_safe=yes"
7645 else
7646   echo "$ac_err" >&5
7647   echo "configure: failed program was:" >&5
7648   cat conftest.$ac_ext >&5
7649   rm -rf conftest*
7650   eval "ac_cv_header_$ac_safe=no"
7651 fi
7652 rm -f conftest*
7653 fi
7654 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7655   echo "$ac_t""yes" 1>&6
7656   ac_cv_c_tclh=installed
7657 else
7658   echo "$ac_t""no" 1>&6
7659 ac_cv_c_tclh=""
7660 fi
7661
7662 fi
7663
7664 fi
7665
7666 if test x"${ac_cv_c_tclh}" = x ; then
7667   TCLHDIR="# no Tcl private headers found"
7668   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
7669 fi
7670 if test x"${ac_cv_c_tclh}" != x ; then
7671   no_tcl=""
7672   if test x"${ac_cv_c_tclh}" = x"installed" ; then
7673     echo "$ac_t""is installed" 1>&6
7674     TCLHDIR=""
7675   else
7676     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
7677     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
7678     TCLHDIR="-I${ac_cv_c_tclh}"
7679   fi
7680 fi
7681
7682
7683
7684
7685 #
7686 # Ok, lets find the tk source trees so we can use the headers
7687 # If the directory (presumably symlink) named "tk" exists, use that one
7688 # in preference to any others.  Same logic is used when choosing library
7689 # and again with Tcl. The search order is the best place to look first, then in
7690 # decreasing significance. The loop breaks if the trigger file is found.
7691 # Note the gross little conversion here of srcdir by cd'ing to the found
7692 # directory. This converts the path from a relative to an absolute, so
7693 # recursive cache variables for the path will work right. We check all
7694 # the possible paths in one loop rather than many seperate loops to speed
7695 # things up.
7696 # the alternative search directory is involked by --with-tkinclude
7697 #
7698 no_tk=true
7699 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
7700 echo "configure:7701: checking for Tk private headers" >&5
7701 # Check whether --with-tkinclude or --without-tkinclude was given.
7702 if test "${with_tkinclude+set}" = set; then
7703   withval="$with_tkinclude"
7704   with_tkinclude=${withval}
7705 fi
7706
7707 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
7708   echo $ac_n "(cached) $ac_c" 1>&6
7709 else
7710
7711 # first check to see if --with-tkinclude was specified
7712 if test x"${with_tkinclude}" != x ; then
7713   if test -f ${with_tkinclude}/tk.h ; then
7714     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
7715   elif test -f ${with_tkinclude}/generic/tk.h ; then
7716     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
7717   else
7718     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7719   fi
7720 fi
7721
7722 # next check if it came with Tk configuration file
7723 if test x"${ac_cv_c_tkconfig}" = x ; then
7724   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
7725     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
7726   fi
7727 fi
7728
7729 # next check in private source directory
7730 #
7731 # since ls returns lowest version numbers first, reverse its output
7732 if test x"${ac_cv_c_tkh}" = x ; then
7733   for i in \
7734                 ${srcdir}/../tk \
7735                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
7736                 ${srcdir}/../../tk \
7737                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
7738                 ${srcdir}/../../../tk \
7739                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
7740     if test -f $i/generic/tk.h ; then
7741       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7742       break
7743     fi
7744   done
7745 fi
7746 # finally check in a few common install locations
7747 #
7748 # since ls returns lowest version numbers first, reverse its output
7749 if test x"${ac_cv_c_tkh}" = x ; then
7750   for i in \
7751                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
7752                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
7753                 /usr/local/src/tk \
7754                 /usr/local/lib/tk \
7755                 ${prefix}/include ; do
7756     if test -f $i/generic/tk.h ; then
7757       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7758       break
7759     fi
7760   done
7761 fi
7762 # see if one is installed
7763 if test x"${ac_cv_c_tkh}" = x ; then
7764    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
7765 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
7766 echo "configure:7767: checking for tk.h" >&5
7767 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7768   echo $ac_n "(cached) $ac_c" 1>&6
7769 else
7770   cat > conftest.$ac_ext <<EOF
7771 #line 7772 "configure"
7772 #include "confdefs.h"
7773 #include <tk.h>
7774 EOF
7775 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7776 { (eval echo configure:7777: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7777 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7778 if test -z "$ac_err"; then
7779   rm -rf conftest*
7780   eval "ac_cv_header_$ac_safe=yes"
7781 else
7782   echo "$ac_err" >&5
7783   echo "configure: failed program was:" >&5
7784   cat conftest.$ac_ext >&5
7785   rm -rf conftest*
7786   eval "ac_cv_header_$ac_safe=no"
7787 fi
7788 rm -f conftest*
7789 fi
7790 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7791   echo "$ac_t""yes" 1>&6
7792   ac_cv_c_tkh=installed
7793 else
7794   echo "$ac_t""no" 1>&6
7795 ac_cv_c_tkh=""
7796 fi
7797
7798 fi
7799
7800 fi
7801
7802 if test x"${ac_cv_c_tkh}" != x ; then
7803   no_tk=""
7804   if test x"${ac_cv_c_tkh}" = x"installed" ; then
7805     echo "$ac_t""is installed" 1>&6
7806     TKHDIR=""
7807   else
7808     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
7809     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
7810     TKHDIR="-I${ac_cv_c_tkh}"
7811   fi
7812 else
7813   TKHDIR="# no Tk directory found"
7814   echo "configure: warning: Can't find Tk private headers" 1>&2
7815   no_tk=true
7816 fi
7817
7818
7819
7820
7821 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7822 echo "configure:7823: checking for Itcl private headers. srcdir=${srcdir}" >&5
7823 if test x"${ac_cv_c_itclh}" = x ; then
7824   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
7825     if test -f $i/generic/itcl.h ; then
7826       ac_cv_c_itclh=`(cd $i/generic; pwd)`
7827       break
7828     fi
7829   done
7830 fi
7831 if test x"${ac_cv_c_itclh}" = x ; then
7832   ITCLHDIR="# no Itcl private headers found"
7833   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
7834 fi
7835 if test x"${ac_cv_c_itclh}" != x ; then
7836      ITCLHDIR="-I${ac_cv_c_itclh}"
7837 fi
7838 # should always be here
7839 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
7840
7841 #AC_SUBST(ITCLLIB)
7842
7843
7844 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7845 echo "configure:7846: checking for Itk private headers. srcdir=${srcdir}" >&5
7846 if test x"${ac_cv_c_itkh}" = x ; then
7847   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
7848     if test -f $i/generic/itk.h ; then
7849       ac_cv_c_itkh=`(cd $i/generic; pwd)`
7850       break
7851     fi
7852   done
7853 fi
7854 if test x"${ac_cv_c_itkh}" = x ; then
7855   ITKHDIR="# no Itk private headers found"
7856   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
7857 fi
7858 if test x"${ac_cv_c_itkh}" != x ; then
7859      ITKHDIR="-I${ac_cv_c_itkh}"
7860 fi
7861 # should always be here
7862 #     ITKLIB="../itcl/itk/unix/libitk.a"
7863
7864 #AC_SUBST(ITKLIB)
7865
7866
7867 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7868 echo "configure:7869: checking for Tix private headers. srcdir=${srcdir}" >&5
7869 if test x"${ac_cv_c_tixh}" = x ; then
7870   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
7871     if test -f $i/generic/tix.h ; then
7872       ac_cv_c_tixh=`(cd $i/generic; pwd)`
7873       break
7874     fi
7875   done
7876 fi
7877 if test x"${ac_cv_c_tixh}" = x ; then
7878   TIXHDIR="# no Tix private headers found"
7879   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
7880 fi
7881 if test x"${ac_cv_c_tixh}" != x ; then
7882      TIXHDIR="-I${ac_cv_c_tixh}"
7883 fi
7884
7885
7886
7887
7888            # now look for Tk library stuff
7889
7890            case "${host}" in
7891            *-*-cygwin*)
7892                tkdir=../tk/win/
7893                ;;
7894            *)
7895                tkdir=../tk/unix/
7896                ;;
7897            esac
7898
7899            TK_DEPS="${tkdir}${TK_LIB_FILE}"
7900
7901            # now look for Itcl library stuff
7902
7903
7904 #
7905 # Ok, lets find the itcl configuration
7906 # First, look for one uninstalled.
7907 # the alternative search directory is invoked by --with-itclconfig
7908 #
7909
7910 if test x"${no_itcl}" = x ; then
7911   # we reset no_itcl in case something fails here
7912   no_itcl=true
7913   # Check whether --with-itclconfig or --without-itclconfig was given.
7914 if test "${with_itclconfig+set}" = set; then
7915   withval="$with_itclconfig"
7916   with_itclconfig=${withval}
7917 fi
7918
7919   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
7920 echo "configure:7921: checking for Itcl configuration" >&5
7921   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
7922   echo $ac_n "(cached) $ac_c" 1>&6
7923 else
7924
7925
7926   # First check to see if --with-itclconfig was specified.
7927   if test x"${with_itclconfig}" != x ; then
7928     if test -f "${with_itclconfig}/itclConfig.sh" ; then
7929       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
7930     else
7931       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
7932     fi
7933   fi
7934
7935   # then check for a private Itcl library
7936   if test x"${ac_cv_c_itclconfig}" = x ; then
7937     for i in \
7938                 ../itcl/itcl \
7939                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
7940                 ../../itcl \
7941                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
7942                 ../../../itcl \
7943                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
7944       if test -f "$i/itclConfig.sh" ; then
7945         ac_cv_c_itclconfig=`(cd $i; pwd)`
7946         break
7947       fi
7948     done
7949   fi
7950   # check in a few common install locations
7951   if test x"${ac_cv_c_itclconfig}" = x ; then
7952     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7953       if test -f "$i/itclConfig.sh" ; then
7954         ac_cv_c_itclconfig=`(cd $i; pwd)`
7955         break
7956       fi
7957     done
7958   fi
7959   # check in a few other private locations
7960   if test x"${ac_cv_c_itclconfig}" = x ; then
7961     for i in \
7962                 ${srcdir}/../itcl/itcl \
7963                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
7964       if test -f "$i/itclConfig.sh" ; then
7965         ac_cv_c_itclconfig=`(cd $i; pwd)`
7966         break
7967       fi
7968     done
7969   fi
7970
7971 fi
7972
7973   if test x"${ac_cv_c_itclconfig}" = x ; then
7974     ITCLCONFIG="# no Itcl configs found"
7975     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
7976   else
7977     no_itcl=
7978     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
7979     echo "$ac_t""found $ITCLCONFIG" 1>&6
7980   fi
7981 fi
7982
7983            if test -z "${no_itcl}"; then
7984
7985     if test -f "$ITCLCONFIG" ; then
7986       . $ITCLCONFIG
7987     fi
7988
7989
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
8001              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
8002            fi
8003
8004
8005            # now look for Itk library stuff
8006
8007 #
8008 # Ok, lets find the itk configuration
8009 # First, look for one uninstalled.
8010 # the alternative search directory is invoked by --with-itkconfig
8011 #
8012
8013 if test x"${no_itk}" = x ; then
8014   # we reset no_itk in case something fails here
8015   no_itk=true
8016   # Check whether --with-itkconfig or --without-itkconfig was given.
8017 if test "${with_itkconfig+set}" = set; then
8018   withval="$with_itkconfig"
8019   with_itkconfig=${withval}
8020 fi
8021
8022   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
8023 echo "configure:8024: checking for Itk configuration" >&5
8024   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
8025   echo $ac_n "(cached) $ac_c" 1>&6
8026 else
8027
8028
8029   # First check to see if --with-itkconfig was specified.
8030   if test x"${with_itkconfig}" != x ; then
8031     if test -f "${with_itkconfig}/itkConfig.sh" ; then
8032       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
8033     else
8034       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
8035     fi
8036   fi
8037
8038   # then check for a private Itk library
8039   if test x"${ac_cv_c_itkconfig}" = x ; then
8040     for i in \
8041                 ../itcl/itk \
8042                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
8043                 ../../itk \
8044                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
8045                 ../../../itk \
8046                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
8047       if test -f "$i/itkConfig.sh" ; then
8048         ac_cv_c_itkconfig=`(cd $i; pwd)`
8049         break
8050       fi
8051     done
8052   fi
8053   # check in a few common install locations
8054   if test x"${ac_cv_c_itkconfig}" = x ; then
8055     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8056       if test -f "$i/itkConfig.sh" ; then
8057         ac_cv_c_itkconfig=`(cd $i; pwd)`
8058         break
8059       fi
8060     done
8061   fi
8062   # check in a few other private locations
8063   if test x"${ac_cv_c_itkconfig}" = x ; then
8064     for i in \
8065                 ${srcdir}/../itcl/itk \
8066                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
8067       if test -f "$i/itkConfig.sh" ; then
8068         ac_cv_c_itkconfig=`(cd $i; pwd)`
8069         break
8070       fi
8071     done
8072   fi
8073
8074 fi
8075
8076   if test x"${ac_cv_c_itkconfig}" = x ; then
8077     ITKCONFIG="# no Itk configs found"
8078     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
8079   else
8080     no_itk=
8081     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
8082     echo "$ac_t""found $ITKCONFIG" 1>&6
8083   fi
8084 fi
8085
8086
8087            if test -z "${no_itcl}"; then
8088
8089     if test -f "$ITKCONFIG" ; then
8090       . $ITKCONFIG
8091     fi
8092
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104              ITKLIB="${ITK_BUILD_LIB_SPEC}"
8105              ITK_DEPS="${ITK_LIB_FULL_PATH}"
8106            fi
8107
8108            # now look for Tix library stuff
8109
8110 #
8111 # Ok, lets find the tix configuration
8112 # First, look for one uninstalled.
8113 # the alternative search directory is invoked by --with-itkconfig
8114 #
8115
8116 if test x"${no_tix}" = x ; then
8117   # we reset no_tix in case something fails here
8118   no_tix=true
8119   # Check whether --with-tixconfig or --without-tixconfig was given.
8120 if test "${with_tixconfig+set}" = set; then
8121   withval="$with_tixconfig"
8122   with_tixconfig=${withval}
8123 fi
8124
8125   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
8126 echo "configure:8127: checking for Tix configuration" >&5
8127   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
8128   echo $ac_n "(cached) $ac_c" 1>&6
8129 else
8130
8131
8132   # First check to see if --with-tixconfig was specified.
8133   if test x"${with_tixconfig}" != x ; then
8134     if test -f "${with_tixconfig}/tixConfig.sh" ; then
8135       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
8136     else
8137       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
8138     fi
8139   fi
8140
8141   # then check for a private Tix library
8142   if test x"${ac_cv_c_tixconfig}" = x ; then
8143     for i in \
8144                 ../tix \
8145                 `ls -dr ../tix 2>/dev/null` \
8146                 ../../tix \
8147                 `ls -dr ../../tix 2>/dev/null` \
8148                 ../../../tix \
8149                 `ls -dr ../../../tix 2>/dev/null` ; do
8150       echo "**** Looking at $i - with ${configdir}"
8151       if test -f "$i/tixConfig.sh" ; then
8152         ac_cv_c_tixconfig=`(cd $i; pwd)`
8153         break
8154       fi
8155     done
8156   fi
8157   # check in a few common install locations
8158   if test x"${ac_cv_c_tixconfig}" = x ; then
8159     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8160       echo "**** Looking at $i"
8161       if test -f "$i/tixConfig.sh" ; then
8162         ac_cv_c_tixconfig=`(cd $i; pwd)`
8163         break
8164       fi
8165     done
8166   fi
8167   # check in a few other private locations
8168   echo "**** Other private locations"
8169   if test x"${ac_cv_c_tixconfig}" = x ; then
8170     for i in \
8171                 ${srcdir}/../tix \
8172                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
8173       echo "**** Looking at $i - with ${configdir}"
8174       if test -f "$i/${configdir}/tixConfig.sh" ; then
8175         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
8176         break
8177       fi
8178     done
8179   fi
8180
8181 fi
8182
8183   if test x"${ac_cv_c_tixconfig}" = x ; then
8184     TIXCONFIG="# no Tix configs found"
8185     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
8186   else
8187     no_tix=
8188     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
8189     echo "$ac_t""found $TIXCONFIG" 1>&6
8190   fi
8191 fi
8192
8193
8194            if test -z "${no_tix}"; then
8195
8196     if test -f "$TIXCONFIG" ; then
8197       . $TIXCONFIG
8198     fi
8199
8200
8201
8202
8203
8204
8205
8206
8207              TIXLIB="${TIX_BUILD_LIB_SPEC}"
8208              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
8209            fi
8210
8211            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
8212            # Tcl/Tk 8.1 require -fwritable strings.  I don't
8213            # know whether 8.2 will or not, but I bet it will.
8214            # I don't have to worry about 7.x since we don't support it.
8215            GDBTK_CFLAGS=""
8216            if test "$GCC" = "yes"; then
8217                if test "$TCL_VERSION" != "8.0" ; then
8218                    GDBTK_CFLAGS="-fwritable-strings"
8219                fi
8220            fi
8221
8222            # Include some libraries that Tcl and Tk want.
8223            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
8224            # Yes, the ordering seems wrong here.  But it isn't.
8225            # TK_LIBS is the list of libraries that need to be linked
8226            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
8227            # were in LIBS then any link tests after this point would
8228            # try to include things like `$(LIBGUI)', which wouldn't work.
8229            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
8230
8231            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
8232            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
8233            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
8234            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
8235            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
8236            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
8237            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
8238            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
8239
8240            if test x$gdb_cv_os_cygwin = xyes; then
8241               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
8242               WIN32LDAPP="-Wl,--subsystem,console"
8243               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
8244            fi
8245         fi
8246     fi
8247
8248     SUBDIRS="${SUBDIRS} gdbtk"
8249     configdirs="${configdirs} gdbtk"
8250 fi
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267 # If we find X, set shell vars x_includes and x_libraries to the
8268 # paths, otherwise set no_x=yes.
8269 # Uses ac_ vars as temps to allow command line to override cache and checks.
8270 # --without-x overrides everything else, but does not touch the cache.
8271 echo $ac_n "checking for X""... $ac_c" 1>&6
8272 echo "configure:8273: checking for X" >&5
8273
8274 # Check whether --with-x or --without-x was given.
8275 if test "${with_x+set}" = set; then
8276   withval="$with_x"
8277   :
8278 fi
8279
8280 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8281 if test "x$with_x" = xno; then
8282   # The user explicitly disabled X.
8283   have_x=disabled
8284 else
8285   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
8286     # Both variables are already set.
8287     have_x=yes
8288   else
8289 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
8290   echo $ac_n "(cached) $ac_c" 1>&6
8291 else
8292   # One or both of the vars are not set, and there is no cached value.
8293 ac_x_includes=NO ac_x_libraries=NO
8294 rm -fr conftestdir
8295 if mkdir conftestdir; then
8296   cd conftestdir
8297   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
8298   cat > Imakefile <<'EOF'
8299 acfindx:
8300         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
8301 EOF
8302   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
8303     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8304     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
8305     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8306     for ac_extension in a so sl; do
8307       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
8308         test -f $ac_im_libdir/libX11.$ac_extension; then
8309         ac_im_usrlibdir=$ac_im_libdir; break
8310       fi
8311     done
8312     # Screen out bogus values from the imake configuration.  They are
8313     # bogus both because they are the default anyway, and because
8314     # using them would break gcc on systems where it needs fixed includes.
8315     case "$ac_im_incroot" in
8316         /usr/include) ;;
8317         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
8318     esac
8319     case "$ac_im_usrlibdir" in
8320         /usr/lib | /lib) ;;
8321         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
8322     esac
8323   fi
8324   cd ..
8325   rm -fr conftestdir
8326 fi
8327
8328 if test "$ac_x_includes" = NO; then
8329   # Guess where to find include files, by looking for this one X11 .h file.
8330   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
8331
8332   # First, try using that file with no special directory specified.
8333 cat > conftest.$ac_ext <<EOF
8334 #line 8335 "configure"
8335 #include "confdefs.h"
8336 #include <$x_direct_test_include>
8337 EOF
8338 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8339 { (eval echo configure:8340: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8340 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8341 if test -z "$ac_err"; then
8342   rm -rf conftest*
8343   # We can compile using X headers with no special include directory.
8344 ac_x_includes=
8345 else
8346   echo "$ac_err" >&5
8347   echo "configure: failed program was:" >&5
8348   cat conftest.$ac_ext >&5
8349   rm -rf conftest*
8350   # Look for the header file in a standard set of common directories.
8351 # Check X11 before X11Rn because it is often a symlink to the current release.
8352   for ac_dir in               \
8353     /usr/X11/include          \
8354     /usr/X11R6/include        \
8355     /usr/X11R5/include        \
8356     /usr/X11R4/include        \
8357                               \
8358     /usr/include/X11          \
8359     /usr/include/X11R6        \
8360     /usr/include/X11R5        \
8361     /usr/include/X11R4        \
8362                               \
8363     /usr/local/X11/include    \
8364     /usr/local/X11R6/include  \
8365     /usr/local/X11R5/include  \
8366     /usr/local/X11R4/include  \
8367                               \
8368     /usr/local/include/X11    \
8369     /usr/local/include/X11R6  \
8370     /usr/local/include/X11R5  \
8371     /usr/local/include/X11R4  \
8372                               \
8373     /usr/X386/include         \
8374     /usr/x386/include         \
8375     /usr/XFree86/include/X11  \
8376                               \
8377     /usr/include              \
8378     /usr/local/include        \
8379     /usr/unsupported/include  \
8380     /usr/athena/include       \
8381     /usr/local/x11r5/include  \
8382     /usr/lpp/Xamples/include  \
8383                               \
8384     /usr/openwin/include      \
8385     /usr/openwin/share/include \
8386     ; \
8387   do
8388     if test -r "$ac_dir/$x_direct_test_include"; then
8389       ac_x_includes=$ac_dir
8390       break
8391     fi
8392   done
8393 fi
8394 rm -f conftest*
8395 fi # $ac_x_includes = NO
8396
8397 if test "$ac_x_libraries" = NO; then
8398   # Check for the libraries.
8399
8400   test -z "$x_direct_test_library" && x_direct_test_library=Xt
8401   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
8402
8403   # See if we find them without any special options.
8404   # Don't add to $LIBS permanently.
8405   ac_save_LIBS="$LIBS"
8406   LIBS="-l$x_direct_test_library $LIBS"
8407 cat > conftest.$ac_ext <<EOF
8408 #line 8409 "configure"
8409 #include "confdefs.h"
8410
8411 int main() {
8412 ${x_direct_test_function}()
8413 ; return 0; }
8414 EOF
8415 if { (eval echo configure:8416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8416   rm -rf conftest*
8417   LIBS="$ac_save_LIBS"
8418 # We can link X programs with no special library path.
8419 ac_x_libraries=
8420 else
8421   echo "configure: failed program was:" >&5
8422   cat conftest.$ac_ext >&5
8423   rm -rf conftest*
8424   LIBS="$ac_save_LIBS"
8425 # First see if replacing the include by lib works.
8426 # Check X11 before X11Rn because it is often a symlink to the current release.
8427 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
8428     /usr/X11/lib          \
8429     /usr/X11R6/lib        \
8430     /usr/X11R5/lib        \
8431     /usr/X11R4/lib        \
8432                           \
8433     /usr/lib/X11          \
8434     /usr/lib/X11R6        \
8435     /usr/lib/X11R5        \
8436     /usr/lib/X11R4        \
8437                           \
8438     /usr/local/X11/lib    \
8439     /usr/local/X11R6/lib  \
8440     /usr/local/X11R5/lib  \
8441     /usr/local/X11R4/lib  \
8442                           \
8443     /usr/local/lib/X11    \
8444     /usr/local/lib/X11R6  \
8445     /usr/local/lib/X11R5  \
8446     /usr/local/lib/X11R4  \
8447                           \
8448     /usr/X386/lib         \
8449     /usr/x386/lib         \
8450     /usr/XFree86/lib/X11  \
8451                           \
8452     /usr/lib              \
8453     /usr/local/lib        \
8454     /usr/unsupported/lib  \
8455     /usr/athena/lib       \
8456     /usr/local/x11r5/lib  \
8457     /usr/lpp/Xamples/lib  \
8458     /lib/usr/lib/X11      \
8459                           \
8460     /usr/openwin/lib      \
8461     /usr/openwin/share/lib \
8462     ; \
8463 do
8464   for ac_extension in a so sl; do
8465     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
8466       ac_x_libraries=$ac_dir
8467       break 2
8468     fi
8469   done
8470 done
8471 fi
8472 rm -f conftest*
8473 fi # $ac_x_libraries = NO
8474
8475 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
8476   # Didn't find X anywhere.  Cache the known absence of X.
8477   ac_cv_have_x="have_x=no"
8478 else
8479   # Record where we found X for the cache.
8480   ac_cv_have_x="have_x=yes \
8481                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
8482 fi
8483 fi
8484   fi
8485   eval "$ac_cv_have_x"
8486 fi # $with_x != no
8487
8488 if test "$have_x" != yes; then
8489   echo "$ac_t""$have_x" 1>&6
8490   no_x=yes
8491 else
8492   # If each of the values was on the command line, it overrides each guess.
8493   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8494   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8495   # Update the cache value to reflect the command line values.
8496   ac_cv_have_x="have_x=yes \
8497                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
8498   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
8499 fi
8500
8501
8502
8503 # Unlike the sim directory, whether a simulator is linked is controlled by
8504 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
8505 # This code just checks for a few cases where we'd like to ignore those
8506 # definitions, even when they're present in the '.mt' file.  These cases
8507 # are when --disable-sim is specified, or if the simulator directory is
8508 # not part of the source tree.
8509 #
8510 # Check whether --enable-sim or --disable-sim was given.
8511 if test "${enable_sim+set}" = set; then
8512   enableval="$enable_sim"
8513   echo "enable_sim = $enable_sim";
8514  echo "enableval = ${enableval}";
8515  case "${enableval}" in
8516   yes) ignore_sim=false ;;
8517   no)  ignore_sim=true ;;
8518   *)   ignore_sim=false ;;
8519  esac
8520 else
8521   ignore_sim=false
8522 fi
8523
8524
8525 if test ! -d "${srcdir}/../sim"; then
8526   ignore_sim=true
8527 fi
8528
8529 if test "${ignore_sim}" = "true"; then
8530     IGNORE_SIM="SIM="
8531     IGNORE_SIM_OBS="SIM_OBS="
8532 else
8533     IGNORE_SIM=""
8534     IGNORE_SIM_OBS=""
8535     cat >> confdefs.h <<\EOF
8536 #define WITH_SIM 1
8537 EOF
8538
8539 fi
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555 # Begin stuff to support --enable-shared
8556 # Check whether --enable-shared or --disable-shared was given.
8557 if test "${enable_shared+set}" = set; then
8558   enableval="$enable_shared"
8559   case "${enableval}" in
8560   yes) shared=true ;;
8561   no)  shared=false ;;
8562   *) shared=true ;;
8563 esac
8564 fi
8565
8566 HLDFLAGS=
8567 HLDENV=
8568 # If we have shared libraries, try to set rpath reasonably.
8569 if test "${shared}" = "true"; then
8570   case "${host}" in
8571   *-*-hpux*)
8572     HLDFLAGS='-Wl,+s,+b,$(libdir)'
8573     ;;
8574   *-*-irix5* | *-*-irix6*)
8575     HLDFLAGS='-Wl,-rpath,$(libdir)'
8576     ;;
8577   *-*-linux*aout*)
8578     ;;
8579   *-*-linux* | *-pc-linux-gnu*)
8580     HLDFLAGS='-Wl,-rpath,$(libdir)'
8581     ;;
8582   *-*-solaris*)
8583     HLDFLAGS='-R $(libdir)'
8584     ;;
8585   *-*-sysv4*)
8586     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
8587     ;;
8588   esac
8589 fi
8590
8591 # On SunOS, if the linker supports the -rpath option, use it to
8592 # prevent ../bfd and ../opcodes from being included in the run time
8593 # search path.
8594 case "${host}" in
8595   *-*-sunos*)
8596     echo 'main () { }' > conftest.c
8597     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
8598     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
8599       :
8600     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
8601       :
8602     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
8603       :
8604     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
8605       :
8606     elif test "${shared}" = "true"; then
8607       HLDFLAGS='-Wl,-rpath=$(libdir)'
8608     else
8609       HLDFLAGS='-Wl,-rpath='
8610     fi
8611     rm -f conftest.t conftest.c conftest
8612     ;;
8613 esac
8614
8615
8616 # End stuff to support --enable-shared
8617
8618 # target_subdir is used by the testsuite to find the target libraries.
8619 target_subdir=
8620 if test "${host}" != "${target}"; then
8621     target_subdir="${target_alias}/"
8622 fi
8623
8624
8625 frags=
8626 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
8627 if test ! -f ${host_makefile_frag}; then
8628     # When building a native debuger the .mh file containing things
8629     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
8630     # since it no longer contains anything useful.
8631     if test "${target}" = "${host}"; then
8632         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
8633     else
8634         host_makefile_frag=/dev/null
8635     fi
8636 fi
8637 frags="$frags $host_makefile_frag"
8638
8639 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
8640 if test ! -f ${target_makefile_frag}; then
8641 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
8642 fi
8643 frags="$frags $target_makefile_frag"
8644
8645
8646
8647
8648
8649 hostfile=`sed -n '
8650 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8651 ' ${host_makefile_frag}`
8652
8653 targetfile=`sed -n '
8654 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8655 ' ${target_makefile_frag}`
8656
8657 GDB_MULTI_ARCH=`sed -n '
8658 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
8659 ' ${target_makefile_frag}`
8660
8661 if test "${target}" = "${host}"; then
8662 # We pick this up from the host configuration file (.mh) because we
8663 # do not have a native configuration Makefile fragment.
8664 nativefile=`sed -n '
8665 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
8666 ' ${host_makefile_frag}`
8667 fi
8668
8669
8670 # New targets should just set gdb_multi_arch=yes in configure.tgt.
8671 # Old targets being converted can either do that or set GDB_MULTI_ARCH
8672 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
8673 # will be the default.
8674 if test x"${GDB_MULTI_ARCH}" = x ; then
8675     case "${gdb_multi_arch}" in
8676     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
8677     no ) GDB_MULTI_ARCH=0 ;;
8678     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
8679     esac
8680 fi
8681 if test x"${GDB_MULTI_ARCH}" != x ; then
8682     cat >> confdefs.h <<EOF
8683 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
8684 EOF
8685
8686 fi
8687 # Warn the user when they use an old practice
8688 case "${GDB_MULTI_ARCH}" in
8689     "" ) ;;
8690     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
8691         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
8692     GDB_MULTI_ARCH_PURE )
8693         if test x"${targetfile}" != x ; then
8694             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
8695             targetfile=""
8696         fi ;;
8697     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
8698 esac
8699
8700 if test "${enable_multi_ice}" = "yes"; then
8701   SUBDIRS="${SUBDIRS} multi-ice"
8702 fi
8703
8704 # ``gdbserver'' can only be built in a native configuration.
8705 if test x"${target}" = x"${host}"; then
8706     echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
8707 echo "configure:8708: checking whether gdbserver is supported on this host" >&5
8708     if test x"${build_gdbserver}" = xyes ; then
8709         configdirs="${configdirs} gdbserver"
8710         SUBDIRS="${SUBDIRS} gdbserver"
8711         echo "$ac_t""yes" 1>&6
8712     else
8713         echo "$ac_t""no" 1>&6
8714     fi
8715 fi
8716
8717
8718
8719 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
8720 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
8721 # version.
8722
8723 files=
8724 links=
8725
8726 rm -f xm.h
8727 xm_h=""
8728 if test "${hostfile}" != ""; then
8729     xm_h=xm.h
8730     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
8731     files="${files} ${GDB_XM_FILE}"
8732     links="${links} xm.h"
8733     cat >> confdefs.h <<EOF
8734 #define GDB_XM_FILE ${GDB_XM_FILE}
8735 EOF
8736
8737 fi
8738
8739
8740 rm -f tm.h
8741 tm_h=""
8742 if test "${targetfile}" != ""; then
8743     tm_h=tm.h
8744     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
8745     files="${files} ${GDB_TM_FILE}"
8746     links="${links} tm.h"
8747     cat >> confdefs.h <<EOF
8748 #define GDB_TM_FILE ${GDB_TM_FILE}
8749 EOF
8750
8751 fi
8752
8753
8754 rm -f nm.h
8755 nm_h=""
8756 if test "${nativefile}" != ""; then
8757     nm_h=nm.h
8758     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
8759     files="${files} ${GDB_NM_FILE}"
8760     links="${links} nm.h"
8761     cat >> confdefs.h <<EOF
8762 #define GDB_NM_FILE ${GDB_NM_FILE}
8763 EOF
8764
8765 fi
8766
8767
8768 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
8769 echo "configure:8770: checking whether ln -s works" >&5
8770 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
8771   echo $ac_n "(cached) $ac_c" 1>&6
8772 else
8773   rm -f conftestdata
8774 if ln -s X conftestdata 2>/dev/null
8775 then
8776   rm -f conftestdata
8777   ac_cv_prog_LN_S="ln -s"
8778 else
8779   ac_cv_prog_LN_S=ln
8780 fi
8781 fi
8782 LN_S="$ac_cv_prog_LN_S"
8783 if test "$ac_cv_prog_LN_S" = "ln -s"; then
8784   echo "$ac_t""yes" 1>&6
8785 else
8786   echo "$ac_t""no" 1>&6
8787 fi
8788
8789
8790
8791
8792 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
8793 echo "configure:8794: checking for Cygwin environment" >&5
8794 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
8795   echo $ac_n "(cached) $ac_c" 1>&6
8796 else
8797   cat > conftest.$ac_ext <<EOF
8798 #line 8799 "configure"
8799 #include "confdefs.h"
8800
8801 int main() {
8802
8803 #ifndef __CYGWIN__
8804 #define __CYGWIN__ __CYGWIN32__
8805 #endif
8806 return __CYGWIN__;
8807 ; return 0; }
8808 EOF
8809 if { (eval echo configure:8810: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8810   rm -rf conftest*
8811   ac_cv_cygwin=yes
8812 else
8813   echo "configure: failed program was:" >&5
8814   cat conftest.$ac_ext >&5
8815   rm -rf conftest*
8816   ac_cv_cygwin=no
8817 fi
8818 rm -f conftest*
8819 rm -f conftest*
8820 fi
8821
8822 echo "$ac_t""$ac_cv_cygwin" 1>&6
8823 CYGWIN=
8824 test "$ac_cv_cygwin" = yes && CYGWIN=yes
8825 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
8826 echo "configure:8827: checking for mingw32 environment" >&5
8827 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
8828   echo $ac_n "(cached) $ac_c" 1>&6
8829 else
8830   cat > conftest.$ac_ext <<EOF
8831 #line 8832 "configure"
8832 #include "confdefs.h"
8833
8834 int main() {
8835 return __MINGW32__;
8836 ; return 0; }
8837 EOF
8838 if { (eval echo configure:8839: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8839   rm -rf conftest*
8840   ac_cv_mingw32=yes
8841 else
8842   echo "configure: failed program was:" >&5
8843   cat conftest.$ac_ext >&5
8844   rm -rf conftest*
8845   ac_cv_mingw32=no
8846 fi
8847 rm -f conftest*
8848 rm -f conftest*
8849 fi
8850
8851 echo "$ac_t""$ac_cv_mingw32" 1>&6
8852 MINGW32=
8853 test "$ac_cv_mingw32" = yes && MINGW32=yes
8854
8855
8856 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
8857 echo "configure:8858: checking for executable suffix" >&5
8858 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
8859   echo $ac_n "(cached) $ac_c" 1>&6
8860 else
8861   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
8862   ac_cv_exeext=.exe
8863 else
8864   rm -f conftest*
8865   echo 'int main () { return 0; }' > conftest.$ac_ext
8866   ac_cv_exeext=
8867   if { (eval echo configure:8868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
8868     for file in conftest.*; do
8869       case $file in
8870       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
8871       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
8872       esac
8873     done
8874   else
8875     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
8876   fi
8877   rm -f conftest*
8878   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
8879 fi
8880 fi
8881
8882 EXEEXT=""
8883 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
8884 echo "$ac_t""${ac_cv_exeext}" 1>&6
8885 ac_exeext=$EXEEXT
8886
8887
8888
8889 cat >> confdefs.h <<\EOF
8890 #define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1"
8891 EOF
8892
8893
8894
8895
8896   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
8897 if test "${with_libiconv_prefix+set}" = set; then
8898   withval="$with_libiconv_prefix"
8899
8900     for dir in `echo "$withval" | tr : ' '`; do
8901       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
8902       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
8903     done
8904
8905 fi
8906
8907
8908   echo $ac_n "checking for iconv""... $ac_c" 1>&6
8909 echo "configure:8910: checking for iconv" >&5
8910 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
8911   echo $ac_n "(cached) $ac_c" 1>&6
8912 else
8913
8914     am_cv_func_iconv="no, consider installing GNU libiconv"
8915     am_cv_lib_iconv=no
8916     cat > conftest.$ac_ext <<EOF
8917 #line 8918 "configure"
8918 #include "confdefs.h"
8919 #include <stdlib.h>
8920 #include <iconv.h>
8921 int main() {
8922 iconv_t cd = iconv_open("","");
8923        iconv(cd,NULL,NULL,NULL,NULL);
8924        iconv_close(cd);
8925 ; return 0; }
8926 EOF
8927 if { (eval echo configure:8928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8928   rm -rf conftest*
8929   am_cv_func_iconv=yes
8930 else
8931   echo "configure: failed program was:" >&5
8932   cat conftest.$ac_ext >&5
8933 fi
8934 rm -f conftest*
8935     if test "$am_cv_func_iconv" != yes; then
8936       am_save_LIBS="$LIBS"
8937       LIBS="$LIBS -liconv"
8938       cat > conftest.$ac_ext <<EOF
8939 #line 8940 "configure"
8940 #include "confdefs.h"
8941 #include <stdlib.h>
8942 #include <iconv.h>
8943 int main() {
8944 iconv_t cd = iconv_open("","");
8945          iconv(cd,NULL,NULL,NULL,NULL);
8946          iconv_close(cd);
8947 ; return 0; }
8948 EOF
8949 if { (eval echo configure:8950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8950   rm -rf conftest*
8951   am_cv_lib_iconv=yes
8952         am_cv_func_iconv=yes
8953 else
8954   echo "configure: failed program was:" >&5
8955   cat conftest.$ac_ext >&5
8956 fi
8957 rm -f conftest*
8958       LIBS="$am_save_LIBS"
8959     fi
8960
8961 fi
8962
8963 echo "$ac_t""$am_cv_func_iconv" 1>&6
8964   if test "$am_cv_func_iconv" = yes; then
8965     cat >> confdefs.h <<\EOF
8966 #define HAVE_ICONV 1
8967 EOF
8968
8969     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
8970 echo "configure:8971: checking for iconv declaration" >&5
8971     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
8972   echo $ac_n "(cached) $ac_c" 1>&6
8973 else
8974
8975       cat > conftest.$ac_ext <<EOF
8976 #line 8977 "configure"
8977 #include "confdefs.h"
8978
8979 #include <stdlib.h>
8980 #include <iconv.h>
8981 extern
8982 #ifdef __cplusplus
8983 "C"
8984 #endif
8985 #if defined(__STDC__) || defined(__cplusplus)
8986 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8987 #else
8988 size_t iconv();
8989 #endif
8990
8991 int main() {
8992
8993 ; return 0; }
8994 EOF
8995 if { (eval echo configure:8996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8996   rm -rf conftest*
8997   am_cv_proto_iconv_arg1=""
8998 else
8999   echo "configure: failed program was:" >&5
9000   cat conftest.$ac_ext >&5
9001   rm -rf conftest*
9002   am_cv_proto_iconv_arg1="const"
9003 fi
9004 rm -f conftest*
9005       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9006 fi
9007
9008     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9009     echo "$ac_t""${ac_t:-
9010          }$am_cv_proto_iconv" 1>&6
9011     cat >> confdefs.h <<EOF
9012 #define ICONV_CONST $am_cv_proto_iconv_arg1
9013 EOF
9014
9015   fi
9016   LIBICONV=
9017   if test "$am_cv_lib_iconv" = yes; then
9018     LIBICONV="-liconv"
9019   fi
9020
9021
9022
9023 subdirs="$configdirs"
9024
9025 trap '' 1 2 15
9026 cat > confcache <<\EOF
9027 # This file is a shell script that caches the results of configure
9028 # tests run on this system so they can be shared between configure
9029 # scripts and configure runs.  It is not useful on other systems.
9030 # If it contains results you don't want to keep, you may remove or edit it.
9031 #
9032 # By default, configure uses ./config.cache as the cache file,
9033 # creating it if it does not exist already.  You can give configure
9034 # the --cache-file=FILE option to use a different cache file; that is
9035 # what configure does when it calls configure scripts in
9036 # subdirectories, so they share the cache.
9037 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9038 # config.status only pays attention to the cache file if you give it the
9039 # --recheck option to rerun configure.
9040 #
9041 EOF
9042 # The following way of writing the cache mishandles newlines in values,
9043 # but we know of no workaround that is simple, portable, and efficient.
9044 # So, don't put newlines in cache variables' values.
9045 # Ultrix sh set writes to stderr and can't be redirected directly,
9046 # and sets the high bit in the cache file unless we assign to the vars.
9047 (set) 2>&1 |
9048   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9049   *ac_space=\ *)
9050     # `set' does not quote correctly, so add quotes (double-quote substitution
9051     # turns \\\\ into \\, and sed turns \\ into \).
9052     sed -n \
9053       -e "s/'/'\\\\''/g" \
9054       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9055     ;;
9056   *)
9057     # `set' quotes correctly as required by POSIX, so do not add quotes.
9058     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9059     ;;
9060   esac >> confcache
9061 if cmp -s $cache_file confcache; then
9062   :
9063 else
9064   if test -w $cache_file; then
9065     echo "updating cache $cache_file"
9066     cat confcache > $cache_file
9067   else
9068     echo "not updating unwritable cache $cache_file"
9069   fi
9070 fi
9071 rm -f confcache
9072
9073 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9074
9075 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9076 # Let make expand exec_prefix.
9077 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9078
9079 # Any assignment to VPATH causes Sun make to only execute
9080 # the first set of double-colon rules, so remove it if not needed.
9081 # If there is a colon in the path, we need to keep it.
9082 if test "x$srcdir" = x.; then
9083   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9084 fi
9085
9086 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9087
9088 DEFS=-DHAVE_CONFIG_H
9089
9090 # Without the "./", some shells look in PATH for config.status.
9091 : ${CONFIG_STATUS=./config.status}
9092
9093 echo creating $CONFIG_STATUS
9094 rm -f $CONFIG_STATUS
9095 cat > $CONFIG_STATUS <<EOF
9096 #! /bin/sh
9097 # Generated automatically by configure.
9098 # Run this file to recreate the current configuration.
9099 # This directory was configured as follows,
9100 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9101 #
9102 # $0 $ac_configure_args
9103 #
9104 # Compiler output produced by configure, useful for debugging
9105 # configure, is in ./config.log if it exists.
9106
9107 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9108 for ac_option
9109 do
9110   case "\$ac_option" in
9111   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9112     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9113     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9114   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9115     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9116     exit 0 ;;
9117   -help | --help | --hel | --he | --h)
9118     echo "\$ac_cs_usage"; exit 0 ;;
9119   *) echo "\$ac_cs_usage"; exit 1 ;;
9120   esac
9121 done
9122
9123 ac_given_srcdir=$srcdir
9124 ac_given_INSTALL="$INSTALL"
9125
9126 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9127 EOF
9128 cat >> $CONFIG_STATUS <<EOF
9129
9130 # Protect against being on the right side of a sed subst in config.status.
9131 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9132  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9133 $ac_vpsub
9134 $extrasub
9135 s%@SHELL@%$SHELL%g
9136 s%@CFLAGS@%$CFLAGS%g
9137 s%@CPPFLAGS@%$CPPFLAGS%g
9138 s%@CXXFLAGS@%$CXXFLAGS%g
9139 s%@FFLAGS@%$FFLAGS%g
9140 s%@DEFS@%$DEFS%g
9141 s%@LDFLAGS@%$LDFLAGS%g
9142 s%@LIBS@%$LIBS%g
9143 s%@exec_prefix@%$exec_prefix%g
9144 s%@prefix@%$prefix%g
9145 s%@program_transform_name@%$program_transform_name%g
9146 s%@bindir@%$bindir%g
9147 s%@sbindir@%$sbindir%g
9148 s%@libexecdir@%$libexecdir%g
9149 s%@datadir@%$datadir%g
9150 s%@sysconfdir@%$sysconfdir%g
9151 s%@sharedstatedir@%$sharedstatedir%g
9152 s%@localstatedir@%$localstatedir%g
9153 s%@libdir@%$libdir%g
9154 s%@includedir@%$includedir%g
9155 s%@oldincludedir@%$oldincludedir%g
9156 s%@infodir@%$infodir%g
9157 s%@mandir@%$mandir%g
9158 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
9159 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
9160 s%@MAINT@%$MAINT%g
9161 s%@CC@%$CC%g
9162 s%@CPP@%$CPP%g
9163 s%@host@%$host%g
9164 s%@host_alias@%$host_alias%g
9165 s%@host_cpu@%$host_cpu%g
9166 s%@host_vendor@%$host_vendor%g
9167 s%@host_os@%$host_os%g
9168 s%@target@%$target%g
9169 s%@target_alias@%$target_alias%g
9170 s%@target_cpu@%$target_cpu%g
9171 s%@target_vendor@%$target_vendor%g
9172 s%@target_os@%$target_os%g
9173 s%@build@%$build%g
9174 s%@build_alias@%$build_alias%g
9175 s%@build_cpu@%$build_cpu%g
9176 s%@build_vendor@%$build_vendor%g
9177 s%@build_os@%$build_os%g
9178 s%@SET_MAKE@%$SET_MAKE%g
9179 s%@RANLIB@%$RANLIB%g
9180 s%@ALLOCA@%$ALLOCA%g
9181 s%@USE_NLS@%$USE_NLS%g
9182 s%@MSGFMT@%$MSGFMT%g
9183 s%@GMSGFMT@%$GMSGFMT%g
9184 s%@XGETTEXT@%$XGETTEXT%g
9185 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9186 s%@CATALOGS@%$CATALOGS%g
9187 s%@CATOBJEXT@%$CATOBJEXT%g
9188 s%@DATADIRNAME@%$DATADIRNAME%g
9189 s%@GMOFILES@%$GMOFILES%g
9190 s%@INSTOBJEXT@%$INSTOBJEXT%g
9191 s%@INTLDEPS@%$INTLDEPS%g
9192 s%@INTLLIBS@%$INTLLIBS%g
9193 s%@INTLOBJS@%$INTLOBJS%g
9194 s%@POFILES@%$POFILES%g
9195 s%@POSUB@%$POSUB%g
9196 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9197 s%@GT_NO@%$GT_NO%g
9198 s%@GT_YES@%$GT_YES%g
9199 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9200 s%@l@%$l%g
9201 s%@AWK@%$AWK%g
9202 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9203 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
9204 s%@INSTALL_DATA@%$INSTALL_DATA%g
9205 s%@AR@%$AR%g
9206 s%@DLLTOOL@%$DLLTOOL%g
9207 s%@WINDRES@%$WINDRES%g
9208 s%@YACC@%$YACC%g
9209 s%@MIG@%$MIG%g
9210 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
9211 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
9212 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
9213 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
9214 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
9215 s%@MMALLOC@%$MMALLOC%g
9216 s%@REGEX@%$REGEX%g
9217 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
9218 s%@TERM_LIB@%$TERM_LIB%g
9219 s%@WIN32LIBS@%$WIN32LIBS%g
9220 s%@LIBGUI@%$LIBGUI%g
9221 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
9222 s%@WIN32LDAPP@%$WIN32LDAPP%g
9223 s%@TCL_VERSION@%$TCL_VERSION%g
9224 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
9225 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
9226 s%@TCL_CC@%$TCL_CC%g
9227 s%@TCL_DEFS@%$TCL_DEFS%g
9228 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
9229 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
9230 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
9231 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
9232 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
9233 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
9234 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
9235 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
9236 s%@TCL_RANLIB@%$TCL_RANLIB%g
9237 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
9238 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
9239 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
9240 s%@TK_VERSION@%$TK_VERSION%g
9241 s%@TK_DEFS@%$TK_DEFS%g
9242 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
9243 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
9244 s%@TK_XLIBSW@%$TK_XLIBSW%g
9245 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
9246 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
9247 s%@TCLHDIR@%$TCLHDIR%g
9248 s%@TKHDIR@%$TKHDIR%g
9249 s%@ITCLHDIR@%$ITCLHDIR%g
9250 s%@ITKHDIR@%$ITKHDIR%g
9251 s%@TIXHDIR@%$TIXHDIR%g
9252 s%@ITCL_VERSION@%$ITCL_VERSION%g
9253 s%@ITCL_DEFS@%$ITCL_DEFS%g
9254 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
9255 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
9256 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
9257 s%@ITK_VERSION@%$ITK_VERSION%g
9258 s%@ITK_DEFS@%$ITK_DEFS%g
9259 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
9260 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
9261 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
9262 s%@TIX_VERSION@%$TIX_VERSION%g
9263 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
9264 s%@X_CFLAGS@%$X_CFLAGS%g
9265 s%@X_LDFLAGS@%$X_LDFLAGS%g
9266 s%@X_LIBS@%$X_LIBS%g
9267 s%@TCL_DEPS@%$TCL_DEPS%g
9268 s%@TK_DEPS@%$TK_DEPS%g
9269 s%@ITCLLIB@%$ITCLLIB%g
9270 s%@ITCL_DEPS@%$ITCL_DEPS%g
9271 s%@ITKLIB@%$ITKLIB%g
9272 s%@ITK_DEPS@%$ITK_DEPS%g
9273 s%@TIXLIB@%$TIXLIB%g
9274 s%@TIX_DEPS@%$TIX_DEPS%g
9275 s%@GDBTKLIBS@%$GDBTKLIBS%g
9276 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
9277 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
9278 s%@IGNORE_SIM@%$IGNORE_SIM%g
9279 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
9280 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
9281 s%@CONFIG_OBS@%$CONFIG_OBS%g
9282 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
9283 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
9284 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
9285 s%@CONFIG_INITS@%$CONFIG_INITS%g
9286 s%@CONFIG_ALL@%$CONFIG_ALL%g
9287 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
9288 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
9289 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
9290 s%@HLDFLAGS@%$HLDFLAGS%g
9291 s%@HLDENV@%$HLDENV%g
9292 s%@target_subdir@%$target_subdir%g
9293 /@host_makefile_frag@/r $host_makefile_frag
9294 s%@host_makefile_frag@%%g
9295 /@target_makefile_frag@/r $target_makefile_frag
9296 s%@target_makefile_frag@%%g
9297 s%@frags@%$frags%g
9298 s%@SUBDIRS@%$SUBDIRS%g
9299 s%@xm_h@%$xm_h%g
9300 s%@tm_h@%$tm_h%g
9301 s%@nm_h@%$nm_h%g
9302 s%@LN_S@%$LN_S%g
9303 s%@EXEEXT@%$EXEEXT%g
9304 s%@LIBICONV@%$LIBICONV%g
9305 s%@subdirs@%$subdirs%g
9306
9307 CEOF
9308 EOF
9309
9310 cat >> $CONFIG_STATUS <<\EOF
9311
9312 # Split the substitutions into bite-sized pieces for seds with
9313 # small command number limits, like on Digital OSF/1 and HP-UX.
9314 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9315 ac_file=1 # Number of current file.
9316 ac_beg=1 # First line for current file.
9317 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9318 ac_more_lines=:
9319 ac_sed_cmds=""
9320 while $ac_more_lines; do
9321   if test $ac_beg -gt 1; then
9322     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9323   else
9324     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9325   fi
9326   if test ! -s conftest.s$ac_file; then
9327     ac_more_lines=false
9328     rm -f conftest.s$ac_file
9329   else
9330     if test -z "$ac_sed_cmds"; then
9331       ac_sed_cmds="sed -f conftest.s$ac_file"
9332     else
9333       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9334     fi
9335     ac_file=`expr $ac_file + 1`
9336     ac_beg=$ac_end
9337     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9338   fi
9339 done
9340 if test -z "$ac_sed_cmds"; then
9341   ac_sed_cmds=cat
9342 fi
9343 EOF
9344
9345 cat >> $CONFIG_STATUS <<EOF
9346
9347 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
9348 EOF
9349 cat >> $CONFIG_STATUS <<\EOF
9350 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9351   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9352   case "$ac_file" in
9353   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9354        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9355   *) ac_file_in="${ac_file}.in" ;;
9356   esac
9357
9358   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9359
9360   # Remove last slash and all that follows it.  Not all systems have dirname.
9361   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9362   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9363     # The file is in a subdirectory.
9364     test ! -d "$ac_dir" && mkdir "$ac_dir"
9365     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9366     # A "../" for each directory in $ac_dir_suffix.
9367     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9368   else
9369     ac_dir_suffix= ac_dots=
9370   fi
9371
9372   case "$ac_given_srcdir" in
9373   .)  srcdir=.
9374       if test -z "$ac_dots"; then top_srcdir=.
9375       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9376   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9377   *) # Relative path.
9378     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9379     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9380   esac
9381
9382   case "$ac_given_INSTALL" in
9383   [/$]*) INSTALL="$ac_given_INSTALL" ;;
9384   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9385   esac
9386
9387   echo creating "$ac_file"
9388   rm -f "$ac_file"
9389   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9390   case "$ac_file" in
9391   *Makefile*) ac_comsub="1i\\
9392 # $configure_input" ;;
9393   *) ac_comsub= ;;
9394   esac
9395
9396   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9397   sed -e "$ac_comsub
9398 s%@configure_input@%$configure_input%g
9399 s%@srcdir@%$srcdir%g
9400 s%@top_srcdir@%$top_srcdir%g
9401 s%@INSTALL@%$INSTALL%g
9402 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9403 fi; done
9404 rm -f conftest.s*
9405
9406 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9407 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9408 #
9409 # ac_d sets the value in "#define NAME VALUE" lines.
9410 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9411 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9412 ac_dC='\3'
9413 ac_dD='%g'
9414 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9415 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9416 ac_uB='\([      ]\)%\1#\2define\3'
9417 ac_uC=' '
9418 ac_uD='\4%g'
9419 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9420 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9421 ac_eB='$%\1#\2define\3'
9422 ac_eC=' '
9423 ac_eD='%g'
9424
9425 if test "${CONFIG_HEADERS+set}" != set; then
9426 EOF
9427 cat >> $CONFIG_STATUS <<EOF
9428   CONFIG_HEADERS="config.h:config.in"
9429 EOF
9430 cat >> $CONFIG_STATUS <<\EOF
9431 fi
9432 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9433   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9434   case "$ac_file" in
9435   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9436        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9437   *) ac_file_in="${ac_file}.in" ;;
9438   esac
9439
9440   echo creating $ac_file
9441
9442   rm -f conftest.frag conftest.in conftest.out
9443   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9444   cat $ac_file_inputs > conftest.in
9445
9446 EOF
9447
9448 # Transform confdefs.h into a sed script conftest.vals that substitutes
9449 # the proper values into config.h.in to produce config.h.  And first:
9450 # Protect against being on the right side of a sed subst in config.status.
9451 # Protect against being in an unquoted here document in config.status.
9452 rm -f conftest.vals
9453 cat > conftest.hdr <<\EOF
9454 s/[\\&%]/\\&/g
9455 s%[\\$`]%\\&%g
9456 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9457 s%ac_d%ac_u%gp
9458 s%ac_u%ac_e%gp
9459 EOF
9460 sed -n -f conftest.hdr confdefs.h > conftest.vals
9461 rm -f conftest.hdr
9462
9463 # This sed command replaces #undef with comments.  This is necessary, for
9464 # example, in the case of _POSIX_SOURCE, which is predefined and required
9465 # on some systems where configure will not decide to define it.
9466 cat >> conftest.vals <<\EOF
9467 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9468 EOF
9469
9470 # Break up conftest.vals because some shells have a limit on
9471 # the size of here documents, and old seds have small limits too.
9472
9473 rm -f conftest.tail
9474 while :
9475 do
9476   ac_lines=`grep -c . conftest.vals`
9477   # grep -c gives empty output for an empty file on some AIX systems.
9478   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9479   # Write a limited-size here document to conftest.frag.
9480   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9481   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9482   echo 'CEOF
9483   sed -f conftest.frag conftest.in > conftest.out
9484   rm -f conftest.in
9485   mv conftest.out conftest.in
9486 ' >> $CONFIG_STATUS
9487   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9488   rm -f conftest.vals
9489   mv conftest.tail conftest.vals
9490 done
9491 rm -f conftest.vals
9492
9493 cat >> $CONFIG_STATUS <<\EOF
9494   rm -f conftest.frag conftest.h
9495   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9496   cat conftest.in >> conftest.h
9497   rm -f conftest.in
9498   if cmp -s $ac_file conftest.h 2>/dev/null; then
9499     echo "$ac_file is unchanged"
9500     rm -f conftest.h
9501   else
9502     # Remove last slash and all that follows it.  Not all systems have dirname.
9503       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9504       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9505       # The file is in a subdirectory.
9506       test ! -d "$ac_dir" && mkdir "$ac_dir"
9507     fi
9508     rm -f $ac_file
9509     mv conftest.h $ac_file
9510   fi
9511 fi; done
9512
9513 EOF
9514
9515 cat >> $CONFIG_STATUS <<EOF
9516 ac_sources="$files"
9517 ac_dests="$links"
9518 EOF
9519
9520 cat >> $CONFIG_STATUS <<\EOF
9521 srcdir=$ac_given_srcdir
9522 while test -n "$ac_sources"; do
9523   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9524   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9525
9526   echo "linking $srcdir/$ac_source to $ac_dest"
9527
9528   if test ! -r $srcdir/$ac_source; then
9529     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9530   fi
9531   rm -f $ac_dest
9532
9533   # Make relative symlinks.
9534   # Remove last slash and all that follows it.  Not all systems have dirname.
9535   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9536   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9537     # The dest file is in a subdirectory.
9538     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9539     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9540     # A "../" for each directory in $ac_dest_dir_suffix.
9541     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9542   else
9543     ac_dest_dir_suffix= ac_dots=
9544   fi
9545
9546   case "$srcdir" in
9547   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9548   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9549   esac
9550
9551   # Make a symlink if possible; otherwise try a hard link.
9552   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9553     ln $srcdir/$ac_source $ac_dest; then :
9554   else
9555     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9556   fi
9557 done
9558 EOF
9559 cat >> $CONFIG_STATUS <<EOF
9560
9561 gdb_host_cpu=$gdb_host_cpu
9562 gdb_target_cpu=$gdb_target_cpu
9563 nativefile=$nativefile
9564
9565 EOF
9566 cat >> $CONFIG_STATUS <<\EOF
9567
9568 if test "${nativefile}" = ""; then
9569         < Makefile \
9570         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
9571             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
9572         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
9573         > Makefile.tem
9574 mv -f Makefile.tem Makefile
9575 fi
9576
9577 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
9578 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
9579 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
9580 mv -f Makefile.tmp Makefile
9581
9582
9583 case x$CONFIG_HEADERS in
9584 xconfig.h:config.in)
9585 echo > stamp-h ;;
9586 esac
9587
9588 exit 0
9589 EOF
9590 chmod +x $CONFIG_STATUS
9591 rm -fr confdefs* $ac_clean_files
9592 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9593
9594 if test "$no_recursion" != yes; then
9595
9596   # Remove --cache-file and --srcdir arguments so they do not pile up.
9597   ac_sub_configure_args=
9598   ac_prev=
9599   for ac_arg in $ac_configure_args; do
9600     if test -n "$ac_prev"; then
9601       ac_prev=
9602       continue
9603     fi
9604     case "$ac_arg" in
9605     -cache-file | --cache-file | --cache-fil | --cache-fi \
9606     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9607       ac_prev=cache_file ;;
9608     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9609     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9610       ;;
9611     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9612       ac_prev=srcdir ;;
9613     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9614       ;;
9615     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9616     esac
9617   done
9618
9619   for ac_config_dir in $configdirs; do
9620
9621     # Do not complain, so a configure script can configure whichever
9622     # parts of a large source tree are present.
9623     if test ! -d $srcdir/$ac_config_dir; then
9624       continue
9625     fi
9626
9627     echo configuring in $ac_config_dir
9628
9629     case "$srcdir" in
9630     .) ;;
9631     *)
9632       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
9633       else
9634         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
9635       fi
9636       ;;
9637     esac
9638
9639     ac_popdir=`pwd`
9640     cd $ac_config_dir
9641
9642       # A "../" for each directory in /$ac_config_dir.
9643       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
9644
9645     case "$srcdir" in
9646     .) # No --srcdir option.  We are building in place.
9647       ac_sub_srcdir=$srcdir ;;
9648     /*) # Absolute path.
9649       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
9650     *) # Relative path.
9651       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
9652     esac
9653
9654     # Check for guested configure; otherwise get Cygnus style configure.
9655     if test -f $ac_sub_srcdir/configure; then
9656       ac_sub_configure=$ac_sub_srcdir/configure
9657     elif test -f $ac_sub_srcdir/configure.in; then
9658       ac_sub_configure=$ac_configure
9659     else
9660       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
9661       ac_sub_configure=
9662     fi
9663
9664     # The recursion is here.
9665     if test -n "$ac_sub_configure"; then
9666
9667       # Make the cache file name correct relative to the subdirectory.
9668       case "$cache_file" in
9669       /*) ac_sub_cache_file=$cache_file ;;
9670       *) # Relative path.
9671         ac_sub_cache_file="$ac_dots$cache_file" ;;
9672       esac
9673   case "$ac_given_INSTALL" in
9674         [/$]*) INSTALL="$ac_given_INSTALL" ;;
9675         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9676         esac
9677
9678       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
9679       # The eval makes quoting arguments work.
9680       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
9681       then :
9682       else
9683         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
9684       fi
9685     fi
9686
9687     cd $ac_popdir
9688   done
9689 fi
9690
9691
9692 exit 0