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-x                use the X Window System"
  59 ac_help="$ac_help
  60   --enable-sim            Link gdb with simulator"
  61 ac_help="$ac_help
  62   --enable-shared         Use shared libraries"
  63 ac_help="$ac_help
  64   --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib"
  65
  66 # Initialize some variables set by options.
  67 # The variables have the same names as the options, with
  68 # dashes changed to underlines.
  69 build=NONE
  70 cache_file=./config.cache
  71 exec_prefix=NONE
  72 host=NONE
  73 no_create=
  74 nonopt=NONE
  75 no_recursion=
  76 prefix=NONE
  77 program_prefix=NONE
  78 program_suffix=NONE
  79 program_transform_name=s,x,x,
  80 silent=
  81 site=
  82 sitefile=
  83 srcdir=
  84 target=NONE
  85 verbose=
  86 x_includes=NONE
  87 x_libraries=NONE
  88 bindir='${exec_prefix}/bin'
  89 sbindir='${exec_prefix}/sbin'
  90 libexecdir='${exec_prefix}/libexec'
  91 datadir='${prefix}/share'
  92 sysconfdir='${prefix}/etc'
  93 sharedstatedir='${prefix}/com'
  94 localstatedir='${prefix}/var'
  95 libdir='${exec_prefix}/lib'
  96 includedir='${prefix}/include'
  97 oldincludedir='/usr/include'
  98 infodir='${prefix}/info'
  99 mandir='${prefix}/man'
 100
 101 # Initialize some other variables.
 102 subdirs=
 103 MFLAGS= MAKEFLAGS=
 104 SHELL=${CONFIG_SHELL-/bin/sh}
 105 # Maximum number of lines to put in a shell here document.
 106 ac_max_here_lines=12
 107
 108 ac_prev=
 109 for ac_option
 110 do
 111
 112   # If the previous option needs an argument, assign it.
 113   if test -n "$ac_prev"; then
 114     eval "$ac_prev=\$ac_option"
 115     ac_prev=
 116     continue
 117   fi
 118
 119   case "$ac_option" in
 120   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 121   *) ac_optarg= ;;
 122   esac
 123
 124   # Accept the important Cygnus configure options, so we can diagnose typos.
 125
 126   case "$ac_option" in
 127
 128   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 129     ac_prev=bindir ;;
 130   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 131     bindir="$ac_optarg" ;;
 132
 133   -build | --build | --buil | --bui | --bu)
 134     ac_prev=build ;;
 135   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 136     build="$ac_optarg" ;;
 137
 138   -cache-file | --cache-file | --cache-fil | --cache-fi \
 139   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 140     ac_prev=cache_file ;;
 141   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 142   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 143     cache_file="$ac_optarg" ;;
 144
 145   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 146     ac_prev=datadir ;;
 147   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 148   | --da=*)
 149     datadir="$ac_optarg" ;;
 150
 151   -disable-* | --disable-*)
 152     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 153     # Reject names that are not valid shell variable names.
 154     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 155       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 156     fi
 157     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 158     eval "enable_${ac_feature}=no" ;;
 159
 160   -enable-* | --enable-*)
 161     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 162     # Reject names that are not valid shell variable names.
 163     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 164       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 165     fi
 166     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 167     case "$ac_option" in
 168       *=*) ;;
 169       *) ac_optarg=yes ;;
 170     esac
 171     eval "enable_${ac_feature}='$ac_optarg'" ;;
 172
 173   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 174   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 175   | --exec | --exe | --ex)
 176     ac_prev=exec_prefix ;;
 177   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 178   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 179   | --exec=* | --exe=* | --ex=*)
 180     exec_prefix="$ac_optarg" ;;
 181
 182   -gas | --gas | --ga | --g)
 183     # Obsolete; use --with-gas.
 184     with_gas=yes ;;
 185
 186   -help | --help | --hel | --he)
 187     # Omit some internal or obsolete options to make the list less imposing.
 188     # This message is too long to be a string in the A/UX 3.1 sh.
 189     cat << EOF
 190 Usage: configure [options] [host]
 191 Options: [defaults in brackets after descriptions]
 192 Configuration:
 193   --cache-file=FILE       cache test results in FILE
 194   --help                  print this message
 195   --no-create             do not create output files
 196   --quiet, --silent       do not print \`checking...' messages
 197   --site-file=FILE        use FILE as the site file
 198   --version               print the version of autoconf that created configure
 199 Directory and file names:
 200   --prefix=PREFIX         install architecture-independent files in PREFIX
 201                           [$ac_default_prefix]
 202   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 203                           [same as prefix]
 204   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 205   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 206   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 207   --datadir=DIR           read-only architecture-independent data in DIR
 208                           [PREFIX/share]
 209   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 210   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 211                           [PREFIX/com]
 212   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 213   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 214   --includedir=DIR        C header files in DIR [PREFIX/include]
 215   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 216   --infodir=DIR           info documentation in DIR [PREFIX/info]
 217   --mandir=DIR            man documentation in DIR [PREFIX/man]
 218   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 219   --program-prefix=PREFIX prepend PREFIX to installed program names
 220   --program-suffix=SUFFIX append SUFFIX to installed program names
 221   --program-transform-name=PROGRAM
 222                           run sed PROGRAM on installed program names
 223 EOF
 224     cat << EOF
 225 Host type:
 226   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 227   --host=HOST             configure for HOST [guessed]
 228   --target=TARGET         configure for TARGET [TARGET=HOST]
 229 Features and packages:
 230   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 231   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 232   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 233   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 234   --x-includes=DIR        X include files are in DIR
 235   --x-libraries=DIR       X library files are in DIR
 236 EOF
 237     if test -n "$ac_help"; then
 238       echo "--enable and --with options recognized:$ac_help"
 239     fi
 240     exit 0 ;;
 241
 242   -host | --host | --hos | --ho)
 243     ac_prev=host ;;
 244   -host=* | --host=* | --hos=* | --ho=*)
 245     host="$ac_optarg" ;;
 246
 247   -includedir | --includedir | --includedi | --included | --include \
 248   | --includ | --inclu | --incl | --inc)
 249     ac_prev=includedir ;;
 250   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 251   | --includ=* | --inclu=* | --incl=* | --inc=*)
 252     includedir="$ac_optarg" ;;
 253
 254   -infodir | --infodir | --infodi | --infod | --info | --inf)
 255     ac_prev=infodir ;;
 256   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 257     infodir="$ac_optarg" ;;
 258
 259   -libdir | --libdir | --libdi | --libd)
 260     ac_prev=libdir ;;
 261   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 262     libdir="$ac_optarg" ;;
 263
 264   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 265   | --libexe | --libex | --libe)
 266     ac_prev=libexecdir ;;
 267   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 268   | --libexe=* | --libex=* | --libe=*)
 269     libexecdir="$ac_optarg" ;;
 270
 271   -localstatedir | --localstatedir | --localstatedi | --localstated \
 272   | --localstate | --localstat | --localsta | --localst \
 273   | --locals | --local | --loca | --loc | --lo)
 274     ac_prev=localstatedir ;;
 275   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 276   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 277   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 278     localstatedir="$ac_optarg" ;;
 279
 280   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 281     ac_prev=mandir ;;
 282   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 283     mandir="$ac_optarg" ;;
 284
 285   -nfp | --nfp | --nf)
 286     # Obsolete; use --without-fp.
 287     with_fp=no ;;
 288
 289   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 290   | --no-cr | --no-c)
 291     no_create=yes ;;
 292
 293   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 294   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 295     no_recursion=yes ;;
 296
 297   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 298   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 299   | --oldin | --oldi | --old | --ol | --o)
 300     ac_prev=oldincludedir ;;
 301   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 302   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 303   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 304     oldincludedir="$ac_optarg" ;;
 305
 306   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 307     ac_prev=prefix ;;
 308   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 309     prefix="$ac_optarg" ;;
 310
 311   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 312   | --program-pre | --program-pr | --program-p)
 313     ac_prev=program_prefix ;;
 314   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 315   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 316     program_prefix="$ac_optarg" ;;
 317
 318   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 319   | --program-suf | --program-su | --program-s)
 320     ac_prev=program_suffix ;;
 321   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 322   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 323     program_suffix="$ac_optarg" ;;
 324
 325   -program-transform-name | --program-transform-name \
 326   | --program-transform-nam | --program-transform-na \
 327   | --program-transform-n | --program-transform- \
 328   | --program-transform | --program-transfor \
 329   | --program-transfo | --program-transf \
 330   | --program-trans | --program-tran \
 331   | --progr-tra | --program-tr | --program-t)
 332     ac_prev=program_transform_name ;;
 333   -program-transform-name=* | --program-transform-name=* \
 334   | --program-transform-nam=* | --program-transform-na=* \
 335   | --program-transform-n=* | --program-transform-=* \
 336   | --program-transform=* | --program-transfor=* \
 337   | --program-transfo=* | --program-transf=* \
 338   | --program-trans=* | --program-tran=* \
 339   | --progr-tra=* | --program-tr=* | --program-t=*)
 340     program_transform_name="$ac_optarg" ;;
 341
 342   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 343   | -silent | --silent | --silen | --sile | --sil)
 344     silent=yes ;;
 345
 346   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 347     ac_prev=sbindir ;;
 348   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 349   | --sbi=* | --sb=*)
 350     sbindir="$ac_optarg" ;;
 351
 352   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 353   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 354   | --sharedst | --shareds | --shared | --share | --shar \
 355   | --sha | --sh)
 356     ac_prev=sharedstatedir ;;
 357   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 358   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 359   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 360   | --sha=* | --sh=*)
 361     sharedstatedir="$ac_optarg" ;;
 362
 363   -site | --site | --sit)
 364     ac_prev=site ;;
 365   -site=* | --site=* | --sit=*)
 366     site="$ac_optarg" ;;
 367
 368   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 369     ac_prev=sitefile ;;
 370   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 371     sitefile="$ac_optarg" ;;
 372
 373   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 374     ac_prev=srcdir ;;
 375   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 376     srcdir="$ac_optarg" ;;
 377
 378   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 379   | --syscon | --sysco | --sysc | --sys | --sy)
 380     ac_prev=sysconfdir ;;
 381   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 382   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 383     sysconfdir="$ac_optarg" ;;
 384
 385   -target | --target | --targe | --targ | --tar | --ta | --t)
 386     ac_prev=target ;;
 387   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 388     target="$ac_optarg" ;;
 389
 390   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 391     verbose=yes ;;
 392
 393   -version | --version | --versio | --versi | --vers)
 394     echo "configure generated by autoconf version 2.13"
 395     exit 0 ;;
 396
 397   -with-* | --with-*)
 398     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 399     # Reject names that are not valid shell variable names.
 400     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 401       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 402     fi
 403     ac_package=`echo $ac_package| sed 's/-/_/g'`
 404     case "$ac_option" in
 405       *=*) ;;
 406       *) ac_optarg=yes ;;
 407     esac
 408     eval "with_${ac_package}='$ac_optarg'" ;;
 409
 410   -without-* | --without-*)
 411     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 412     # Reject names that are not valid shell variable names.
 413     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 414       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 415     fi
 416     ac_package=`echo $ac_package| sed 's/-/_/g'`
 417     eval "with_${ac_package}=no" ;;
 418
 419   --x)
 420     # Obsolete; use --with-x.
 421     with_x=yes ;;
 422
 423   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 424   | --x-incl | --x-inc | --x-in | --x-i)
 425     ac_prev=x_includes ;;
 426   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 427   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 428     x_includes="$ac_optarg" ;;
 429
 430   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 431   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 432     ac_prev=x_libraries ;;
 433   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 434   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 435     x_libraries="$ac_optarg" ;;
 436
 437   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 438     ;;
 439
 440   *)
 441     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 442       echo "configure: warning: $ac_option: invalid host type" 1>&2
 443     fi
 444     if test "x$nonopt" != xNONE; then
 445       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 446     fi
 447     nonopt="$ac_option"
 448     ;;
 449
 450   esac
 451 done
 452
 453 if test -n "$ac_prev"; then
 454   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 455 fi
 456
 457 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 458
 459 # File descriptor usage:
 460 # 0 standard input
 461 # 1 file creation
 462 # 2 errors and warnings
 463 # 3 some systems may open it to /dev/tty
 464 # 4 used on the Kubota Titan
 465 # 6 checking for... messages and results
 466 # 5 compiler messages saved in config.log
 467 if test "$silent" = yes; then
 468   exec 6>/dev/null
 469 else
 470   exec 6>&1
 471 fi
 472 exec 5>./config.log
 473
 474 echo "\
 475 This file contains any messages produced by compilers while
 476 running configure, to aid debugging if configure makes a mistake.
 477 " 1>&5
 478
 479 # Strip out --no-create and --no-recursion so they do not pile up.
 480 # Also quote any args containing shell metacharacters.
 481 ac_configure_args=
 482 for ac_arg
 483 do
 484   case "$ac_arg" in
 485   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 486   | --no-cr | --no-c) ;;
 487   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 488   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 489   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 490   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 491   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 492   esac
 493 done
 494
 495 # NLS nuisances.
 496 # Only set these to C if already set.  These must not be set unconditionally
 497 # because not all systems understand e.g. LANG=C (notably SCO).
 498 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 499 # Non-C LC_CTYPE values break the ctype check.
 500 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 501 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 502 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 503 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 504
 505 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 506 rm -rf conftest* confdefs.h
 507 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 508 echo > confdefs.h
 509
 510 # A filename unique to this package, relative to the directory that
 511 # configure is in, which we can look for to find out if srcdir is correct.
 512 ac_unique_file=main.c
 513
 514 # Find the source files, if location was not specified.
 515 if test -z "$srcdir"; then
 516   ac_srcdir_defaulted=yes
 517   # Try the directory containing this script, then its parent.
 518   ac_prog=$0
 519   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 520   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 521   srcdir=$ac_confdir
 522   if test ! -r $srcdir/$ac_unique_file; then
 523     srcdir=..
 524   fi
 525 else
 526   ac_srcdir_defaulted=no
 527 fi
 528 if test ! -r $srcdir/$ac_unique_file; then
 529   if test "$ac_srcdir_defaulted" = yes; then
 530     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 531   else
 532     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 533   fi
 534 fi
 535 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 536
 537 # Prefer explicitly selected file to automatically selected ones.
 538 if test -z "$sitefile"; then
 539   if test -z "$CONFIG_SITE"; then
 540     if test "x$prefix" != xNONE; then
 541       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 542     else
 543       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 544     fi
 545   fi
 546 else
 547   CONFIG_SITE="$sitefile"
 548 fi
 549 for ac_site_file in $CONFIG_SITE; do
 550   if test -r "$ac_site_file"; then
 551     echo "loading site script $ac_site_file"
 552     . "$ac_site_file"
 553   fi
 554 done
 555
 556 if test -r "$cache_file"; then
 557   echo "loading cache $cache_file"
 558   . $cache_file
 559 else
 560   echo "creating cache $cache_file"
 561   > $cache_file
 562 fi
 563
 564 ac_ext=c
 565 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 566 ac_cpp='$CPP $CPPFLAGS'
 567 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 568 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 569 cross_compiling=$ac_cv_prog_cc_cross
 570
 571 ac_exeext=
 572 ac_objext=o
 573 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 574   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 575   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 576     ac_n= ac_c='
 577 ' ac_t='        '
 578   else
 579     ac_n=-n ac_c= ac_t=
 580   fi
 581 else
 582   ac_n= ac_c='\c' ac_t=
 583 fi
 584
 585
 586
 587 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 588 echo "configure:589: checking whether to enable maintainer-specific portions of Makefiles" >&5
 589     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 590 if test "${enable_maintainer_mode+set}" = set; then
 591   enableval="$enable_maintainer_mode"
 592   USE_MAINTAINER_MODE=$enableval
 593 else
 594   USE_MAINTAINER_MODE=no
 595 fi
 596
 597   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 598
 599
 600 if test $USE_MAINTAINER_MODE = yes; then
 601   MAINTAINER_MODE_TRUE=
 602   MAINTAINER_MODE_FALSE='#'
 603 else
 604   MAINTAINER_MODE_TRUE='#'
 605   MAINTAINER_MODE_FALSE=
 606 fi
 607   MAINT=$MAINTAINER_MODE_TRUE
 608
 609
 610
 611 # Extract the first word of "gcc", so it can be a program name with args.
 612 set dummy gcc; ac_word=$2
 613 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 614 echo "configure:615: checking for $ac_word" >&5
 615 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 616   echo $ac_n "(cached) $ac_c" 1>&6
 617 else
 618   if test -n "$CC"; then
 619   ac_cv_prog_CC="$CC" # Let the user override the test.
 620 else
 621   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 622   ac_dummy="$PATH"
 623   for ac_dir in $ac_dummy; do
 624     test -z "$ac_dir" && ac_dir=.
 625     if test -f $ac_dir/$ac_word; then
 626       ac_cv_prog_CC="gcc"
 627       break
 628     fi
 629   done
 630   IFS="$ac_save_ifs"
 631 fi
 632 fi
 633 CC="$ac_cv_prog_CC"
 634 if test -n "$CC"; then
 635   echo "$ac_t""$CC" 1>&6
 636 else
 637   echo "$ac_t""no" 1>&6
 638 fi
 639
 640 if test -z "$CC"; then
 641   # Extract the first word of "cc", so it can be a program name with args.
 642 set dummy cc; ac_word=$2
 643 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 644 echo "configure:645: checking for $ac_word" >&5
 645 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 646   echo $ac_n "(cached) $ac_c" 1>&6
 647 else
 648   if test -n "$CC"; then
 649   ac_cv_prog_CC="$CC" # Let the user override the test.
 650 else
 651   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 652   ac_prog_rejected=no
 653   ac_dummy="$PATH"
 654   for ac_dir in $ac_dummy; do
 655     test -z "$ac_dir" && ac_dir=.
 656     if test -f $ac_dir/$ac_word; then
 657       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 658         ac_prog_rejected=yes
 659         continue
 660       fi
 661       ac_cv_prog_CC="cc"
 662       break
 663     fi
 664   done
 665   IFS="$ac_save_ifs"
 666 if test $ac_prog_rejected = yes; then
 667   # We found a bogon in the path, so make sure we never use it.
 668   set dummy $ac_cv_prog_CC
 669   shift
 670   if test $# -gt 0; then
 671     # We chose a different compiler from the bogus one.
 672     # However, it has the same basename, so the bogon will be chosen
 673     # first if we set CC to just the basename; use the full file name.
 674     shift
 675     set dummy "$ac_dir/$ac_word" "$@"
 676     shift
 677     ac_cv_prog_CC="$@"
 678   fi
 679 fi
 680 fi
 681 fi
 682 CC="$ac_cv_prog_CC"
 683 if test -n "$CC"; then
 684   echo "$ac_t""$CC" 1>&6
 685 else
 686   echo "$ac_t""no" 1>&6
 687 fi
 688
 689   if test -z "$CC"; then
 690     case "`uname -s`" in
 691     *win32* | *WIN32*)
 692       # Extract the first word of "cl", so it can be a program name with args.
 693 set dummy cl; ac_word=$2
 694 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 695 echo "configure:696: checking for $ac_word" >&5
 696 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 697   echo $ac_n "(cached) $ac_c" 1>&6
 698 else
 699   if test -n "$CC"; then
 700   ac_cv_prog_CC="$CC" # Let the user override the test.
 701 else
 702   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 703   ac_dummy="$PATH"
 704   for ac_dir in $ac_dummy; do
 705     test -z "$ac_dir" && ac_dir=.
 706     if test -f $ac_dir/$ac_word; then
 707       ac_cv_prog_CC="cl"
 708       break
 709     fi
 710   done
 711   IFS="$ac_save_ifs"
 712 fi
 713 fi
 714 CC="$ac_cv_prog_CC"
 715 if test -n "$CC"; then
 716   echo "$ac_t""$CC" 1>&6
 717 else
 718   echo "$ac_t""no" 1>&6
 719 fi
 720  ;;
 721     esac
 722   fi
 723   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 724 fi
 725
 726 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 727 echo "configure:728: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 728
 729 ac_ext=c
 730 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 731 ac_cpp='$CPP $CPPFLAGS'
 732 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 733 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 734 cross_compiling=$ac_cv_prog_cc_cross
 735
 736 cat > conftest.$ac_ext << EOF
 737
 738 #line 739 "configure"
 739 #include "confdefs.h"
 740
 741 main(){return(0);}
 742 EOF
 743 if { (eval echo configure:744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 744   ac_cv_prog_cc_works=yes
 745   # If we can't run a trivial program, we are probably using a cross compiler.
 746   if (./conftest; exit) 2>/dev/null; then
 747     ac_cv_prog_cc_cross=no
 748   else
 749     ac_cv_prog_cc_cross=yes
 750   fi
 751 else
 752   echo "configure: failed program was:" >&5
 753   cat conftest.$ac_ext >&5
 754   ac_cv_prog_cc_works=no
 755 fi
 756 rm -fr conftest*
 757 ac_ext=c
 758 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 759 ac_cpp='$CPP $CPPFLAGS'
 760 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 761 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 762 cross_compiling=$ac_cv_prog_cc_cross
 763
 764 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 765 if test $ac_cv_prog_cc_works = no; then
 766   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 767 fi
 768 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 769 echo "configure:770: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 770 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 771 cross_compiling=$ac_cv_prog_cc_cross
 772
 773 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 774 echo "configure:775: checking whether we are using GNU C" >&5
 775 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 776   echo $ac_n "(cached) $ac_c" 1>&6
 777 else
 778   cat > conftest.c <<EOF
 779 #ifdef __GNUC__
 780   yes;
 781 #endif
 782 EOF
 783 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:784: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 784   ac_cv_prog_gcc=yes
 785 else
 786   ac_cv_prog_gcc=no
 787 fi
 788 fi
 789
 790 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 791
 792 if test $ac_cv_prog_gcc = yes; then
 793   GCC=yes
 794 else
 795   GCC=
 796 fi
 797
 798 ac_test_CFLAGS="${CFLAGS+set}"
 799 ac_save_CFLAGS="$CFLAGS"
 800 CFLAGS=
 801 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 802 echo "configure:803: checking whether ${CC-cc} accepts -g" >&5
 803 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 804   echo $ac_n "(cached) $ac_c" 1>&6
 805 else
 806   echo 'void f(){}' > conftest.c
 807 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 808   ac_cv_prog_cc_g=yes
 809 else
 810   ac_cv_prog_cc_g=no
 811 fi
 812 rm -f conftest*
 813
 814 fi
 815
 816 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 817 if test "$ac_test_CFLAGS" = set; then
 818   CFLAGS="$ac_save_CFLAGS"
 819 elif test $ac_cv_prog_cc_g = yes; then
 820   if test "$GCC" = yes; then
 821     CFLAGS="-g -O2"
 822   else
 823     CFLAGS="-g"
 824   fi
 825 else
 826   if test "$GCC" = yes; then
 827     CFLAGS="-O2"
 828   else
 829     CFLAGS=
 830   fi
 831 fi
 832
 833 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 834 echo "configure:835: checking how to run the C preprocessor" >&5
 835 # On Suns, sometimes $CPP names a directory.
 836 if test -n "$CPP" && test -d "$CPP"; then
 837   CPP=
 838 fi
 839 if test -z "$CPP"; then
 840 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 841   echo $ac_n "(cached) $ac_c" 1>&6
 842 else
 843     # This must be in double quotes, not single quotes, because CPP may get
 844   # substituted into the Makefile and "${CC-cc}" will confuse make.
 845   CPP="${CC-cc} -E"
 846   # On the NeXT, cc -E runs the code through the compiler's parser,
 847   # not just through cpp.
 848   cat > conftest.$ac_ext <<EOF
 849 #line 850 "configure"
 850 #include "confdefs.h"
 851 #include <assert.h>
 852 Syntax Error
 853 EOF
 854 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 855 { (eval echo configure:856: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 856 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 857 if test -z "$ac_err"; then
 858   :
 859 else
 860   echo "$ac_err" >&5
 861   echo "configure: failed program was:" >&5
 862   cat conftest.$ac_ext >&5
 863   rm -rf conftest*
 864   CPP="${CC-cc} -E -traditional-cpp"
 865   cat > conftest.$ac_ext <<EOF
 866 #line 867 "configure"
 867 #include "confdefs.h"
 868 #include <assert.h>
 869 Syntax Error
 870 EOF
 871 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 872 { (eval echo configure:873: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 873 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 874 if test -z "$ac_err"; then
 875   :
 876 else
 877   echo "$ac_err" >&5
 878   echo "configure: failed program was:" >&5
 879   cat conftest.$ac_ext >&5
 880   rm -rf conftest*
 881   CPP="${CC-cc} -nologo -E"
 882   cat > conftest.$ac_ext <<EOF
 883 #line 884 "configure"
 884 #include "confdefs.h"
 885 #include <assert.h>
 886 Syntax Error
 887 EOF
 888 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 889 { (eval echo configure:890: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 890 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 891 if test -z "$ac_err"; then
 892   :
 893 else
 894   echo "$ac_err" >&5
 895   echo "configure: failed program was:" >&5
 896   cat conftest.$ac_ext >&5
 897   rm -rf conftest*
 898   CPP=/lib/cpp
 899 fi
 900 rm -f conftest*
 901 fi
 902 rm -f conftest*
 903 fi
 904 rm -f conftest*
 905   ac_cv_prog_CPP="$CPP"
 906 fi
 907   CPP="$ac_cv_prog_CPP"
 908 else
 909   ac_cv_prog_CPP="$CPP"
 910 fi
 911 echo "$ac_t""$CPP" 1>&6
 912
 913 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 914 echo "configure:915: checking for AIX" >&5
 915 cat > conftest.$ac_ext <<EOF
 916 #line 917 "configure"
 917 #include "confdefs.h"
 918 #ifdef _AIX
 919   yes
 920 #endif
 921
 922 EOF
 923 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 924   egrep "yes" >/dev/null 2>&1; then
 925   rm -rf conftest*
 926   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 927 #define _ALL_SOURCE 1
 928 EOF
 929
 930 else
 931   rm -rf conftest*
 932   echo "$ac_t""no" 1>&6
 933 fi
 934 rm -f conftest*
 935
 936
 937 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 938 echo "configure:939: checking for POSIXized ISC" >&5
 939 if test -d /etc/conf/kconfig.d &&
 940   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 941 then
 942   echo "$ac_t""yes" 1>&6
 943   ISC=yes # If later tests want to check for ISC.
 944   cat >> confdefs.h <<\EOF
 945 #define _POSIX_SOURCE 1
 946 EOF
 947
 948   if test "$GCC" = yes; then
 949     CC="$CC -posix"
 950   else
 951     CC="$CC -Xp"
 952   fi
 953 else
 954   echo "$ac_t""no" 1>&6
 955   ISC=
 956 fi
 957
 958
 959
 960
 961 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 962 echo "configure:963: checking for ${CC-cc} option to accept ANSI C" >&5
 963 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 964   echo $ac_n "(cached) $ac_c" 1>&6
 965 else
 966   am_cv_prog_cc_stdc=no
 967 ac_save_CC="$CC"
 968 # Don't try gcc -ansi; that turns off useful extensions and
 969 # breaks some systems' header files.
 970 # AIX                   -qlanglvl=ansi
 971 # Ultrix and OSF/1      -std1
 972 # HP-UX 10.20 and later -Ae
 973 # HP-UX older versions  -Aa -D_HPUX_SOURCE
 974 # SVR4                  -Xc -D__EXTENSIONS__
 975 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 976 do
 977   CC="$ac_save_CC $ac_arg"
 978   cat > conftest.$ac_ext <<EOF
 979 #line 980 "configure"
 980 #include "confdefs.h"
 981 #include <stdarg.h>
 982 #include <stdio.h>
 983 #include <sys/types.h>
 984 #include <sys/stat.h>
 985 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 986 struct buf { int x; };
 987 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 988 static char *e (p, i)
 989      char **p;
 990      int i;
 991 {
 992   return p[i];
 993 }
 994 static char *f (char * (*g) (char **, int), char **p, ...)
 995 {
 996   char *s;
 997   va_list v;
 998   va_start (v,p);
 999   s = g (p, va_arg (v,int));
1000   va_end (v);
1001   return s;
1002 }
1003 int test (int i, double x);
1004 struct s1 {int (*f) (int a);};
1005 struct s2 {int (*f) (double a);};
1006 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1007 int argc;
1008 char **argv;
1009
1010 int main() {
1011
1012 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1013
1014 ; return 0; }
1015 EOF
1016 if { (eval echo configure:1017: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1017   rm -rf conftest*
1018   am_cv_prog_cc_stdc="$ac_arg"; break
1019 else
1020   echo "configure: failed program was:" >&5
1021   cat conftest.$ac_ext >&5
1022 fi
1023 rm -f conftest*
1024 done
1025 CC="$ac_save_CC"
1026
1027 fi
1028
1029 if test -z "$am_cv_prog_cc_stdc"; then
1030   echo "$ac_t""none needed" 1>&6
1031 else
1032   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1033 fi
1034 case "x$am_cv_prog_cc_stdc" in
1035   x|xno) ;;
1036   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1037 esac
1038
1039
1040 ac_aux_dir=
1041 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1042   if test -f $ac_dir/install-sh; then
1043     ac_aux_dir=$ac_dir
1044     ac_install_sh="$ac_aux_dir/install-sh -c"
1045     break
1046   elif test -f $ac_dir/install.sh; then
1047     ac_aux_dir=$ac_dir
1048     ac_install_sh="$ac_aux_dir/install.sh -c"
1049     break
1050   fi
1051 done
1052 if test -z "$ac_aux_dir"; then
1053   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1054 fi
1055 ac_config_guess=$ac_aux_dir/config.guess
1056 ac_config_sub=$ac_aux_dir/config.sub
1057 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1058
1059
1060 # Do some error checking and defaulting for the host and target type.
1061 # The inputs are:
1062 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1063 #
1064 # The rules are:
1065 # 1. You are not allowed to specify --host, --target, and nonopt at the
1066 #    same time.
1067 # 2. Host defaults to nonopt.
1068 # 3. If nonopt is not specified, then host defaults to the current host,
1069 #    as determined by config.guess.
1070 # 4. Target and build default to nonopt.
1071 # 5. If nonopt is not specified, then target and build default to host.
1072
1073 # The aliases save the names the user supplied, while $host etc.
1074 # will get canonicalized.
1075 case $host---$target---$nonopt in
1076 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1077 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1078 esac
1079
1080
1081 # Make sure we can run config.sub.
1082 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1083 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1084 fi
1085
1086 echo $ac_n "checking host system type""... $ac_c" 1>&6
1087 echo "configure:1088: checking host system type" >&5
1088
1089 host_alias=$host
1090 case "$host_alias" in
1091 NONE)
1092   case $nonopt in
1093   NONE)
1094     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1095     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1096     fi ;;
1097   *) host_alias=$nonopt ;;
1098   esac ;;
1099 esac
1100
1101 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1102 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1103 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1104 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1105 echo "$ac_t""$host" 1>&6
1106
1107 echo $ac_n "checking target system type""... $ac_c" 1>&6
1108 echo "configure:1109: checking target system type" >&5
1109
1110 target_alias=$target
1111 case "$target_alias" in
1112 NONE)
1113   case $nonopt in
1114   NONE) target_alias=$host_alias ;;
1115   *) target_alias=$nonopt ;;
1116   esac ;;
1117 esac
1118
1119 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1120 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1121 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1122 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1123 echo "$ac_t""$target" 1>&6
1124
1125 echo $ac_n "checking build system type""... $ac_c" 1>&6
1126 echo "configure:1127: checking build system type" >&5
1127
1128 build_alias=$build
1129 case "$build_alias" in
1130 NONE)
1131   case $nonopt in
1132   NONE) build_alias=$host_alias ;;
1133   *) build_alias=$nonopt ;;
1134   esac ;;
1135 esac
1136
1137 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1138 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1139 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1140 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1141 echo "$ac_t""$build" 1>&6
1142
1143 test "$host_alias" != "$target_alias" &&
1144   test "$program_prefix$program_suffix$program_transform_name" = \
1145     NONENONEs,x,x, &&
1146   program_prefix=${target_alias}-
1147
1148
1149 ALL_LINGUAS=
1150 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1151 echo "configure:1152: checking whether ${MAKE-make} sets \${MAKE}" >&5
1152 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1153 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1154   echo $ac_n "(cached) $ac_c" 1>&6
1155 else
1156   cat > conftestmake <<\EOF
1157 all:
1158         @echo 'ac_maketemp="${MAKE}"'
1159 EOF
1160 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1161 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1162 if test -n "$ac_maketemp"; then
1163   eval ac_cv_prog_make_${ac_make}_set=yes
1164 else
1165   eval ac_cv_prog_make_${ac_make}_set=no
1166 fi
1167 rm -f conftestmake
1168 fi
1169 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1170   echo "$ac_t""yes" 1>&6
1171   SET_MAKE=
1172 else
1173   echo "$ac_t""no" 1>&6
1174   SET_MAKE="MAKE=${MAKE-make}"
1175 fi
1176
1177 # Extract the first word of "ranlib", so it can be a program name with args.
1178 set dummy ranlib; ac_word=$2
1179 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1180 echo "configure:1181: checking for $ac_word" >&5
1181 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1182   echo $ac_n "(cached) $ac_c" 1>&6
1183 else
1184   if test -n "$RANLIB"; then
1185   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1186 else
1187   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1188   ac_dummy="$PATH"
1189   for ac_dir in $ac_dummy; do
1190     test -z "$ac_dir" && ac_dir=.
1191     if test -f $ac_dir/$ac_word; then
1192       ac_cv_prog_RANLIB="ranlib"
1193       break
1194     fi
1195   done
1196   IFS="$ac_save_ifs"
1197   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1198 fi
1199 fi
1200 RANLIB="$ac_cv_prog_RANLIB"
1201 if test -n "$RANLIB"; then
1202   echo "$ac_t""$RANLIB" 1>&6
1203 else
1204   echo "$ac_t""no" 1>&6
1205 fi
1206
1207 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1208 echo "configure:1209: checking for ANSI C header files" >&5
1209 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1210   echo $ac_n "(cached) $ac_c" 1>&6
1211 else
1212   cat > conftest.$ac_ext <<EOF
1213 #line 1214 "configure"
1214 #include "confdefs.h"
1215 #include <stdlib.h>
1216 #include <stdarg.h>
1217 #include <string.h>
1218 #include <float.h>
1219 EOF
1220 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1221 { (eval echo configure:1222: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1222 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1223 if test -z "$ac_err"; then
1224   rm -rf conftest*
1225   ac_cv_header_stdc=yes
1226 else
1227   echo "$ac_err" >&5
1228   echo "configure: failed program was:" >&5
1229   cat conftest.$ac_ext >&5
1230   rm -rf conftest*
1231   ac_cv_header_stdc=no
1232 fi
1233 rm -f conftest*
1234
1235 if test $ac_cv_header_stdc = yes; then
1236   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1237 cat > conftest.$ac_ext <<EOF
1238 #line 1239 "configure"
1239 #include "confdefs.h"
1240 #include <string.h>
1241 EOF
1242 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1243   egrep "memchr" >/dev/null 2>&1; then
1244   :
1245 else
1246   rm -rf conftest*
1247   ac_cv_header_stdc=no
1248 fi
1249 rm -f conftest*
1250
1251 fi
1252
1253 if test $ac_cv_header_stdc = yes; then
1254   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1255 cat > conftest.$ac_ext <<EOF
1256 #line 1257 "configure"
1257 #include "confdefs.h"
1258 #include <stdlib.h>
1259 EOF
1260 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1261   egrep "free" >/dev/null 2>&1; then
1262   :
1263 else
1264   rm -rf conftest*
1265   ac_cv_header_stdc=no
1266 fi
1267 rm -f conftest*
1268
1269 fi
1270
1271 if test $ac_cv_header_stdc = yes; then
1272   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1273 if test "$cross_compiling" = yes; then
1274   :
1275 else
1276   cat > conftest.$ac_ext <<EOF
1277 #line 1278 "configure"
1278 #include "confdefs.h"
1279 #include <ctype.h>
1280 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1281 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1282 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1283 int main () { int i; for (i = 0; i < 256; i++)
1284 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1285 exit (0); }
1286
1287 EOF
1288 if { (eval echo configure:1289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1289 then
1290   :
1291 else
1292   echo "configure: failed program was:" >&5
1293   cat conftest.$ac_ext >&5
1294   rm -fr conftest*
1295   ac_cv_header_stdc=no
1296 fi
1297 rm -fr conftest*
1298 fi
1299
1300 fi
1301 fi
1302
1303 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1304 if test $ac_cv_header_stdc = yes; then
1305   cat >> confdefs.h <<\EOF
1306 #define STDC_HEADERS 1
1307 EOF
1308
1309 fi
1310
1311 echo $ac_n "checking for working const""... $ac_c" 1>&6
1312 echo "configure:1313: checking for working const" >&5
1313 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1314   echo $ac_n "(cached) $ac_c" 1>&6
1315 else
1316   cat > conftest.$ac_ext <<EOF
1317 #line 1318 "configure"
1318 #include "confdefs.h"
1319
1320 int main() {
1321
1322 /* Ultrix mips cc rejects this.  */
1323 typedef int charset[2]; const charset x;
1324 /* SunOS 4.1.1 cc rejects this.  */
1325 char const *const *ccp;
1326 char **p;
1327 /* NEC SVR4.0.2 mips cc rejects this.  */
1328 struct point {int x, y;};
1329 static struct point const zero = {0,0};
1330 /* AIX XL C 1.02.0.0 rejects this.
1331    It does not let you subtract one const X* pointer from another in an arm
1332    of an if-expression whose if-part is not a constant expression */
1333 const char *g = "string";
1334 ccp = &g + (g ? g-g : 0);
1335 /* HPUX 7.0 cc rejects these. */
1336 ++ccp;
1337 p = (char**) ccp;
1338 ccp = (char const *const *) p;
1339 { /* SCO 3.2v4 cc rejects this.  */
1340   char *t;
1341   char const *s = 0 ? (char *) 0 : (char const *) 0;
1342
1343   *t++ = 0;
1344 }
1345 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1346   int x[] = {25, 17};
1347   const int *foo = &x[0];
1348   ++foo;
1349 }
1350 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1351   typedef const int *iptr;
1352   iptr p = 0;
1353   ++p;
1354 }
1355 { /* AIX XL C 1.02.0.0 rejects this saying
1356      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1357   struct s { int j; const int *ap[3]; };
1358   struct s *b; b->j = 5;
1359 }
1360 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1361   const int foo = 10;
1362 }
1363
1364 ; return 0; }
1365 EOF
1366 if { (eval echo configure:1367: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1367   rm -rf conftest*
1368   ac_cv_c_const=yes
1369 else
1370   echo "configure: failed program was:" >&5
1371   cat conftest.$ac_ext >&5
1372   rm -rf conftest*
1373   ac_cv_c_const=no
1374 fi
1375 rm -f conftest*
1376 fi
1377
1378 echo "$ac_t""$ac_cv_c_const" 1>&6
1379 if test $ac_cv_c_const = no; then
1380   cat >> confdefs.h <<\EOF
1381 #define const
1382 EOF
1383
1384 fi
1385
1386 echo $ac_n "checking for inline""... $ac_c" 1>&6
1387 echo "configure:1388: checking for inline" >&5
1388 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1389   echo $ac_n "(cached) $ac_c" 1>&6
1390 else
1391   ac_cv_c_inline=no
1392 for ac_kw in inline __inline__ __inline; do
1393   cat > conftest.$ac_ext <<EOF
1394 #line 1395 "configure"
1395 #include "confdefs.h"
1396
1397 int main() {
1398 } $ac_kw foo() {
1399 ; return 0; }
1400 EOF
1401 if { (eval echo configure:1402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1402   rm -rf conftest*
1403   ac_cv_c_inline=$ac_kw; break
1404 else
1405   echo "configure: failed program was:" >&5
1406   cat conftest.$ac_ext >&5
1407 fi
1408 rm -f conftest*
1409 done
1410
1411 fi
1412
1413 echo "$ac_t""$ac_cv_c_inline" 1>&6
1414 case "$ac_cv_c_inline" in
1415   inline | yes) ;;
1416   no) cat >> confdefs.h <<\EOF
1417 #define inline
1418 EOF
1419  ;;
1420   *)  cat >> confdefs.h <<EOF
1421 #define inline $ac_cv_c_inline
1422 EOF
1423  ;;
1424 esac
1425
1426 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1427 echo "configure:1428: checking for off_t" >&5
1428 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1429   echo $ac_n "(cached) $ac_c" 1>&6
1430 else
1431   cat > conftest.$ac_ext <<EOF
1432 #line 1433 "configure"
1433 #include "confdefs.h"
1434 #include <sys/types.h>
1435 #if STDC_HEADERS
1436 #include <stdlib.h>
1437 #include <stddef.h>
1438 #endif
1439 EOF
1440 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1441   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1442   rm -rf conftest*
1443   ac_cv_type_off_t=yes
1444 else
1445   rm -rf conftest*
1446   ac_cv_type_off_t=no
1447 fi
1448 rm -f conftest*
1449
1450 fi
1451 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1452 if test $ac_cv_type_off_t = no; then
1453   cat >> confdefs.h <<\EOF
1454 #define off_t long
1455 EOF
1456
1457 fi
1458
1459 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1460 echo "configure:1461: checking for size_t" >&5
1461 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1462   echo $ac_n "(cached) $ac_c" 1>&6
1463 else
1464   cat > conftest.$ac_ext <<EOF
1465 #line 1466 "configure"
1466 #include "confdefs.h"
1467 #include <sys/types.h>
1468 #if STDC_HEADERS
1469 #include <stdlib.h>
1470 #include <stddef.h>
1471 #endif
1472 EOF
1473 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1474   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1475   rm -rf conftest*
1476   ac_cv_type_size_t=yes
1477 else
1478   rm -rf conftest*
1479   ac_cv_type_size_t=no
1480 fi
1481 rm -f conftest*
1482
1483 fi
1484 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1485 if test $ac_cv_type_size_t = no; then
1486   cat >> confdefs.h <<\EOF
1487 #define size_t unsigned
1488 EOF
1489
1490 fi
1491
1492 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1493 # for constant arguments.  Useless!
1494 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1495 echo "configure:1496: checking for working alloca.h" >&5
1496 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1497   echo $ac_n "(cached) $ac_c" 1>&6
1498 else
1499   cat > conftest.$ac_ext <<EOF
1500 #line 1501 "configure"
1501 #include "confdefs.h"
1502 #include <alloca.h>
1503 int main() {
1504 char *p = alloca(2 * sizeof(int));
1505 ; return 0; }
1506 EOF
1507 if { (eval echo configure:1508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1508   rm -rf conftest*
1509   ac_cv_header_alloca_h=yes
1510 else
1511   echo "configure: failed program was:" >&5
1512   cat conftest.$ac_ext >&5
1513   rm -rf conftest*
1514   ac_cv_header_alloca_h=no
1515 fi
1516 rm -f conftest*
1517 fi
1518
1519 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1520 if test $ac_cv_header_alloca_h = yes; then
1521   cat >> confdefs.h <<\EOF
1522 #define HAVE_ALLOCA_H 1
1523 EOF
1524
1525 fi
1526
1527 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1528 echo "configure:1529: checking for alloca" >&5
1529 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1530   echo $ac_n "(cached) $ac_c" 1>&6
1531 else
1532   cat > conftest.$ac_ext <<EOF
1533 #line 1534 "configure"
1534 #include "confdefs.h"
1535
1536 #ifdef __GNUC__
1537 # define alloca __builtin_alloca
1538 #else
1539 # ifdef _MSC_VER
1540 #  include <malloc.h>
1541 #  define alloca _alloca
1542 # else
1543 #  if HAVE_ALLOCA_H
1544 #   include <alloca.h>
1545 #  else
1546 #   ifdef _AIX
1547  #pragma alloca
1548 #   else
1549 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1550 char *alloca ();
1551 #    endif
1552 #   endif
1553 #  endif
1554 # endif
1555 #endif
1556
1557 int main() {
1558 char *p = (char *) alloca(1);
1559 ; return 0; }
1560 EOF
1561 if { (eval echo configure:1562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1562   rm -rf conftest*
1563   ac_cv_func_alloca_works=yes
1564 else
1565   echo "configure: failed program was:" >&5
1566   cat conftest.$ac_ext >&5
1567   rm -rf conftest*
1568   ac_cv_func_alloca_works=no
1569 fi
1570 rm -f conftest*
1571 fi
1572
1573 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1574 if test $ac_cv_func_alloca_works = yes; then
1575   cat >> confdefs.h <<\EOF
1576 #define HAVE_ALLOCA 1
1577 EOF
1578
1579 fi
1580
1581 if test $ac_cv_func_alloca_works = no; then
1582   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1583   # that cause trouble.  Some versions do not even contain alloca or
1584   # contain a buggy version.  If you still want to use their alloca,
1585   # use ar to extract alloca.o from them instead of compiling alloca.c.
1586   ALLOCA=alloca.${ac_objext}
1587   cat >> confdefs.h <<\EOF
1588 #define C_ALLOCA 1
1589 EOF
1590
1591
1592 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1593 echo "configure:1594: checking whether alloca needs Cray hooks" >&5
1594 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1595   echo $ac_n "(cached) $ac_c" 1>&6
1596 else
1597   cat > conftest.$ac_ext <<EOF
1598 #line 1599 "configure"
1599 #include "confdefs.h"
1600 #if defined(CRAY) && ! defined(CRAY2)
1601 webecray
1602 #else
1603 wenotbecray
1604 #endif
1605
1606 EOF
1607 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1608   egrep "webecray" >/dev/null 2>&1; then
1609   rm -rf conftest*
1610   ac_cv_os_cray=yes
1611 else
1612   rm -rf conftest*
1613   ac_cv_os_cray=no
1614 fi
1615 rm -f conftest*
1616
1617 fi
1618
1619 echo "$ac_t""$ac_cv_os_cray" 1>&6
1620 if test $ac_cv_os_cray = yes; then
1621 for ac_func in _getb67 GETB67 getb67; do
1622   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1623 echo "configure:1624: checking for $ac_func" >&5
1624 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1625   echo $ac_n "(cached) $ac_c" 1>&6
1626 else
1627   cat > conftest.$ac_ext <<EOF
1628 #line 1629 "configure"
1629 #include "confdefs.h"
1630 /* System header to define __stub macros and hopefully few prototypes,
1631     which can conflict with char $ac_func(); below.  */
1632 #include <assert.h>
1633 /* Override any gcc2 internal prototype to avoid an error.  */
1634 /* We use char because int might match the return type of a gcc2
1635     builtin and then its argument prototype would still apply.  */
1636 char $ac_func();
1637
1638 int main() {
1639
1640 /* The GNU C library defines this for functions which it implements
1641     to always fail with ENOSYS.  Some functions are actually named
1642     something starting with __ and the normal name is an alias.  */
1643 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1644 choke me
1645 #else
1646 $ac_func();
1647 #endif
1648
1649 ; return 0; }
1650 EOF
1651 if { (eval echo configure:1652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1652   rm -rf conftest*
1653   eval "ac_cv_func_$ac_func=yes"
1654 else
1655   echo "configure: failed program was:" >&5
1656   cat conftest.$ac_ext >&5
1657   rm -rf conftest*
1658   eval "ac_cv_func_$ac_func=no"
1659 fi
1660 rm -f conftest*
1661 fi
1662
1663 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1664   echo "$ac_t""yes" 1>&6
1665   cat >> confdefs.h <<EOF
1666 #define CRAY_STACKSEG_END $ac_func
1667 EOF
1668
1669   break
1670 else
1671   echo "$ac_t""no" 1>&6
1672 fi
1673
1674 done
1675 fi
1676
1677 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1678 echo "configure:1679: checking stack direction for C alloca" >&5
1679 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1680   echo $ac_n "(cached) $ac_c" 1>&6
1681 else
1682   if test "$cross_compiling" = yes; then
1683   ac_cv_c_stack_direction=0
1684 else
1685   cat > conftest.$ac_ext <<EOF
1686 #line 1687 "configure"
1687 #include "confdefs.h"
1688 find_stack_direction ()
1689 {
1690   static char *addr = 0;
1691   auto char dummy;
1692   if (addr == 0)
1693     {
1694       addr = &dummy;
1695       return find_stack_direction ();
1696     }
1697   else
1698     return (&dummy > addr) ? 1 : -1;
1699 }
1700 main ()
1701 {
1702   exit (find_stack_direction() < 0);
1703 }
1704 EOF
1705 if { (eval echo configure:1706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1706 then
1707   ac_cv_c_stack_direction=1
1708 else
1709   echo "configure: failed program was:" >&5
1710   cat conftest.$ac_ext >&5
1711   rm -fr conftest*
1712   ac_cv_c_stack_direction=-1
1713 fi
1714 rm -fr conftest*
1715 fi
1716
1717 fi
1718
1719 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1720 cat >> confdefs.h <<EOF
1721 #define STACK_DIRECTION $ac_cv_c_stack_direction
1722 EOF
1723
1724 fi
1725
1726 for ac_hdr in unistd.h
1727 do
1728 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1729 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1730 echo "configure:1731: checking for $ac_hdr" >&5
1731 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1732   echo $ac_n "(cached) $ac_c" 1>&6
1733 else
1734   cat > conftest.$ac_ext <<EOF
1735 #line 1736 "configure"
1736 #include "confdefs.h"
1737 #include <$ac_hdr>
1738 EOF
1739 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1740 { (eval echo configure:1741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1741 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1742 if test -z "$ac_err"; then
1743   rm -rf conftest*
1744   eval "ac_cv_header_$ac_safe=yes"
1745 else
1746   echo "$ac_err" >&5
1747   echo "configure: failed program was:" >&5
1748   cat conftest.$ac_ext >&5
1749   rm -rf conftest*
1750   eval "ac_cv_header_$ac_safe=no"
1751 fi
1752 rm -f conftest*
1753 fi
1754 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1755   echo "$ac_t""yes" 1>&6
1756     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1757   cat >> confdefs.h <<EOF
1758 #define $ac_tr_hdr 1
1759 EOF
1760
1761 else
1762   echo "$ac_t""no" 1>&6
1763 fi
1764 done
1765
1766 for ac_func in getpagesize
1767 do
1768 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1769 echo "configure:1770: checking for $ac_func" >&5
1770 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1771   echo $ac_n "(cached) $ac_c" 1>&6
1772 else
1773   cat > conftest.$ac_ext <<EOF
1774 #line 1775 "configure"
1775 #include "confdefs.h"
1776 /* System header to define __stub macros and hopefully few prototypes,
1777     which can conflict with char $ac_func(); below.  */
1778 #include <assert.h>
1779 /* Override any gcc2 internal prototype to avoid an error.  */
1780 /* We use char because int might match the return type of a gcc2
1781     builtin and then its argument prototype would still apply.  */
1782 char $ac_func();
1783
1784 int main() {
1785
1786 /* The GNU C library defines this for functions which it implements
1787     to always fail with ENOSYS.  Some functions are actually named
1788     something starting with __ and the normal name is an alias.  */
1789 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1790 choke me
1791 #else
1792 $ac_func();
1793 #endif
1794
1795 ; return 0; }
1796 EOF
1797 if { (eval echo configure:1798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1798   rm -rf conftest*
1799   eval "ac_cv_func_$ac_func=yes"
1800 else
1801   echo "configure: failed program was:" >&5
1802   cat conftest.$ac_ext >&5
1803   rm -rf conftest*
1804   eval "ac_cv_func_$ac_func=no"
1805 fi
1806 rm -f conftest*
1807 fi
1808
1809 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1810   echo "$ac_t""yes" 1>&6
1811     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1812   cat >> confdefs.h <<EOF
1813 #define $ac_tr_func 1
1814 EOF
1815
1816 else
1817   echo "$ac_t""no" 1>&6
1818 fi
1819 done
1820
1821 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1822 echo "configure:1823: checking for working mmap" >&5
1823 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1824   echo $ac_n "(cached) $ac_c" 1>&6
1825 else
1826   if test "$cross_compiling" = yes; then
1827   ac_cv_func_mmap_fixed_mapped=no
1828 else
1829   cat > conftest.$ac_ext <<EOF
1830 #line 1831 "configure"
1831 #include "confdefs.h"
1832
1833 /* Thanks to Mike Haertel and Jim Avera for this test.
1834    Here is a matrix of mmap possibilities:
1835         mmap private not fixed
1836         mmap private fixed at somewhere currently unmapped
1837         mmap private fixed at somewhere already mapped
1838         mmap shared not fixed
1839         mmap shared fixed at somewhere currently unmapped
1840         mmap shared fixed at somewhere already mapped
1841    For private mappings, we should verify that changes cannot be read()
1842    back from the file, nor mmap's back from the file at a different
1843    address.  (There have been systems where private was not correctly
1844    implemented like the infamous i386 svr4.0, and systems where the
1845    VM page cache was not coherent with the filesystem buffer cache
1846    like early versions of FreeBSD and possibly contemporary NetBSD.)
1847    For shared mappings, we should conversely verify that changes get
1848    propogated back to all the places they're supposed to be.
1849
1850    Grep wants private fixed already mapped.
1851    The main things grep needs to know about mmap are:
1852    * does it exist and is it safe to write into the mmap'd area
1853    * how to use it (BSD variants)  */
1854 #include <sys/types.h>
1855 #include <fcntl.h>
1856 #include <sys/mman.h>
1857
1858 /* This mess was copied from the GNU getpagesize.h.  */
1859 #ifndef HAVE_GETPAGESIZE
1860 # ifdef HAVE_UNISTD_H
1861 #  include <unistd.h>
1862 # endif
1863
1864 /* Assume that all systems that can run configure have sys/param.h.  */
1865 # ifndef HAVE_SYS_PARAM_H
1866 #  define HAVE_SYS_PARAM_H 1
1867 # endif
1868
1869 # ifdef _SC_PAGESIZE
1870 #  define getpagesize() sysconf(_SC_PAGESIZE)
1871 # else /* no _SC_PAGESIZE */
1872 #  ifdef HAVE_SYS_PARAM_H
1873 #   include <sys/param.h>
1874 #   ifdef EXEC_PAGESIZE
1875 #    define getpagesize() EXEC_PAGESIZE
1876 #   else /* no EXEC_PAGESIZE */
1877 #    ifdef NBPG
1878 #     define getpagesize() NBPG * CLSIZE
1879 #     ifndef CLSIZE
1880 #      define CLSIZE 1
1881 #     endif /* no CLSIZE */
1882 #    else /* no NBPG */
1883 #     ifdef NBPC
1884 #      define getpagesize() NBPC
1885 #     else /* no NBPC */
1886 #      ifdef PAGESIZE
1887 #       define getpagesize() PAGESIZE
1888 #      endif /* PAGESIZE */
1889 #     endif /* no NBPC */
1890 #    endif /* no NBPG */
1891 #   endif /* no EXEC_PAGESIZE */
1892 #  else /* no HAVE_SYS_PARAM_H */
1893 #   define getpagesize() 8192   /* punt totally */
1894 #  endif /* no HAVE_SYS_PARAM_H */
1895 # endif /* no _SC_PAGESIZE */
1896
1897 #endif /* no HAVE_GETPAGESIZE */
1898
1899 #ifdef __cplusplus
1900 extern "C" { void *malloc(unsigned); }
1901 #else
1902 char *malloc();
1903 #endif
1904
1905 int
1906 main()
1907 {
1908         char *data, *data2, *data3;
1909         int i, pagesize;
1910         int fd;
1911
1912         pagesize = getpagesize();
1913
1914         /*
1915          * First, make a file with some known garbage in it.
1916          */
1917         data = malloc(pagesize);
1918         if (!data)
1919                 exit(1);
1920         for (i = 0; i < pagesize; ++i)
1921                 *(data + i) = rand();
1922         umask(0);
1923         fd = creat("conftestmmap", 0600);
1924         if (fd < 0)
1925                 exit(1);
1926         if (write(fd, data, pagesize) != pagesize)
1927                 exit(1);
1928         close(fd);
1929
1930         /*
1931          * Next, try to mmap the file at a fixed address which
1932          * already has something else allocated at it.  If we can,
1933          * also make sure that we see the same garbage.
1934          */
1935         fd = open("conftestmmap", O_RDWR);
1936         if (fd < 0)
1937                 exit(1);
1938         data2 = malloc(2 * pagesize);
1939         if (!data2)
1940                 exit(1);
1941         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1942         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1943             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1944                 exit(1);
1945         for (i = 0; i < pagesize; ++i)
1946                 if (*(data + i) != *(data2 + i))
1947                         exit(1);
1948
1949         /*
1950          * Finally, make sure that changes to the mapped area
1951          * do not percolate back to the file as seen by read().
1952          * (This is a bug on some variants of i386 svr4.0.)
1953          */
1954         for (i = 0; i < pagesize; ++i)
1955                 *(data2 + i) = *(data2 + i) + 1;
1956         data3 = malloc(pagesize);
1957         if (!data3)
1958                 exit(1);
1959         if (read(fd, data3, pagesize) != pagesize)
1960                 exit(1);
1961         for (i = 0; i < pagesize; ++i)
1962                 if (*(data + i) != *(data3 + i))
1963                         exit(1);
1964         close(fd);
1965         unlink("conftestmmap");
1966         exit(0);
1967 }
1968
1969 EOF
1970 if { (eval echo configure:1971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1971 then
1972   ac_cv_func_mmap_fixed_mapped=yes
1973 else
1974   echo "configure: failed program was:" >&5
1975   cat conftest.$ac_ext >&5
1976   rm -fr conftest*
1977   ac_cv_func_mmap_fixed_mapped=no
1978 fi
1979 rm -fr conftest*
1980 fi
1981
1982 fi
1983
1984 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1985 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1986   cat >> confdefs.h <<\EOF
1987 #define HAVE_MMAP 1
1988 EOF
1989
1990 fi
1991
1992
1993    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1994 unistd.h values.h sys/param.h
1995 do
1996 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1997 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1998 echo "configure:1999: checking for $ac_hdr" >&5
1999 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2000   echo $ac_n "(cached) $ac_c" 1>&6
2001 else
2002   cat > conftest.$ac_ext <<EOF
2003 #line 2004 "configure"
2004 #include "confdefs.h"
2005 #include <$ac_hdr>
2006 EOF
2007 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2008 { (eval echo configure:2009: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2009 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2010 if test -z "$ac_err"; then
2011   rm -rf conftest*
2012   eval "ac_cv_header_$ac_safe=yes"
2013 else
2014   echo "$ac_err" >&5
2015   echo "configure: failed program was:" >&5
2016   cat conftest.$ac_ext >&5
2017   rm -rf conftest*
2018   eval "ac_cv_header_$ac_safe=no"
2019 fi
2020 rm -f conftest*
2021 fi
2022 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2023   echo "$ac_t""yes" 1>&6
2024     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2025   cat >> confdefs.h <<EOF
2026 #define $ac_tr_hdr 1
2027 EOF
2028
2029 else
2030   echo "$ac_t""no" 1>&6
2031 fi
2032 done
2033
2034    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2035 __argz_count __argz_stringify __argz_next
2036 do
2037 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2038 echo "configure:2039: checking for $ac_func" >&5
2039 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2040   echo $ac_n "(cached) $ac_c" 1>&6
2041 else
2042   cat > conftest.$ac_ext <<EOF
2043 #line 2044 "configure"
2044 #include "confdefs.h"
2045 /* System header to define __stub macros and hopefully few prototypes,
2046     which can conflict with char $ac_func(); below.  */
2047 #include <assert.h>
2048 /* Override any gcc2 internal prototype to avoid an error.  */
2049 /* We use char because int might match the return type of a gcc2
2050     builtin and then its argument prototype would still apply.  */
2051 char $ac_func();
2052
2053 int main() {
2054
2055 /* The GNU C library defines this for functions which it implements
2056     to always fail with ENOSYS.  Some functions are actually named
2057     something starting with __ and the normal name is an alias.  */
2058 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2059 choke me
2060 #else
2061 $ac_func();
2062 #endif
2063
2064 ; return 0; }
2065 EOF
2066 if { (eval echo configure:2067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2067   rm -rf conftest*
2068   eval "ac_cv_func_$ac_func=yes"
2069 else
2070   echo "configure: failed program was:" >&5
2071   cat conftest.$ac_ext >&5
2072   rm -rf conftest*
2073   eval "ac_cv_func_$ac_func=no"
2074 fi
2075 rm -f conftest*
2076 fi
2077
2078 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2079   echo "$ac_t""yes" 1>&6
2080     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2081   cat >> confdefs.h <<EOF
2082 #define $ac_tr_func 1
2083 EOF
2084
2085 else
2086   echo "$ac_t""no" 1>&6
2087 fi
2088 done
2089
2090
2091    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2092      for ac_func in stpcpy
2093 do
2094 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2095 echo "configure:2096: checking for $ac_func" >&5
2096 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2097   echo $ac_n "(cached) $ac_c" 1>&6
2098 else
2099   cat > conftest.$ac_ext <<EOF
2100 #line 2101 "configure"
2101 #include "confdefs.h"
2102 /* System header to define __stub macros and hopefully few prototypes,
2103     which can conflict with char $ac_func(); below.  */
2104 #include <assert.h>
2105 /* Override any gcc2 internal prototype to avoid an error.  */
2106 /* We use char because int might match the return type of a gcc2
2107     builtin and then its argument prototype would still apply.  */
2108 char $ac_func();
2109
2110 int main() {
2111
2112 /* The GNU C library defines this for functions which it implements
2113     to always fail with ENOSYS.  Some functions are actually named
2114     something starting with __ and the normal name is an alias.  */
2115 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2116 choke me
2117 #else
2118 $ac_func();
2119 #endif
2120
2121 ; return 0; }
2122 EOF
2123 if { (eval echo configure:2124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2124   rm -rf conftest*
2125   eval "ac_cv_func_$ac_func=yes"
2126 else
2127   echo "configure: failed program was:" >&5
2128   cat conftest.$ac_ext >&5
2129   rm -rf conftest*
2130   eval "ac_cv_func_$ac_func=no"
2131 fi
2132 rm -f conftest*
2133 fi
2134
2135 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2136   echo "$ac_t""yes" 1>&6
2137     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2138   cat >> confdefs.h <<EOF
2139 #define $ac_tr_func 1
2140 EOF
2141
2142 else
2143   echo "$ac_t""no" 1>&6
2144 fi
2145 done
2146
2147    fi
2148    if test "${ac_cv_func_stpcpy}" = "yes"; then
2149      cat >> confdefs.h <<\EOF
2150 #define HAVE_STPCPY 1
2151 EOF
2152
2153    fi
2154
2155    if test $ac_cv_header_locale_h = yes; then
2156     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2157 echo "configure:2158: checking for LC_MESSAGES" >&5
2158 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2159   echo $ac_n "(cached) $ac_c" 1>&6
2160 else
2161   cat > conftest.$ac_ext <<EOF
2162 #line 2163 "configure"
2163 #include "confdefs.h"
2164 #include <locale.h>
2165 int main() {
2166 return LC_MESSAGES
2167 ; return 0; }
2168 EOF
2169 if { (eval echo configure:2170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2170   rm -rf conftest*
2171   am_cv_val_LC_MESSAGES=yes
2172 else
2173   echo "configure: failed program was:" >&5
2174   cat conftest.$ac_ext >&5
2175   rm -rf conftest*
2176   am_cv_val_LC_MESSAGES=no
2177 fi
2178 rm -f conftest*
2179 fi
2180
2181 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2182     if test $am_cv_val_LC_MESSAGES = yes; then
2183       cat >> confdefs.h <<\EOF
2184 #define HAVE_LC_MESSAGES 1
2185 EOF
2186
2187     fi
2188   fi
2189    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2190 echo "configure:2191: checking whether NLS is requested" >&5
2191         # Check whether --enable-nls or --disable-nls was given.
2192 if test "${enable_nls+set}" = set; then
2193   enableval="$enable_nls"
2194   USE_NLS=$enableval
2195 else
2196   USE_NLS=yes
2197 fi
2198
2199     echo "$ac_t""$USE_NLS" 1>&6
2200
2201
2202     USE_INCLUDED_LIBINTL=no
2203
2204         if test "$USE_NLS" = "yes"; then
2205       cat >> confdefs.h <<\EOF
2206 #define ENABLE_NLS 1
2207 EOF
2208
2209       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2210 echo "configure:2211: checking whether included gettext is requested" >&5
2211       # Check whether --with-included-gettext or --without-included-gettext was given.
2212 if test "${with_included_gettext+set}" = set; then
2213   withval="$with_included_gettext"
2214   nls_cv_force_use_gnu_gettext=$withval
2215 else
2216   nls_cv_force_use_gnu_gettext=no
2217 fi
2218
2219       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2220
2221       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2222       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2223                                         nls_cv_header_intl=
2224         nls_cv_header_libgt=
2225         CATOBJEXT=NONE
2226
2227         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2228 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2229 echo "configure:2230: checking for libintl.h" >&5
2230 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2231   echo $ac_n "(cached) $ac_c" 1>&6
2232 else
2233   cat > conftest.$ac_ext <<EOF
2234 #line 2235 "configure"
2235 #include "confdefs.h"
2236 #include <libintl.h>
2237 EOF
2238 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2239 { (eval echo configure:2240: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2240 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2241 if test -z "$ac_err"; then
2242   rm -rf conftest*
2243   eval "ac_cv_header_$ac_safe=yes"
2244 else
2245   echo "$ac_err" >&5
2246   echo "configure: failed program was:" >&5
2247   cat conftest.$ac_ext >&5
2248   rm -rf conftest*
2249   eval "ac_cv_header_$ac_safe=no"
2250 fi
2251 rm -f conftest*
2252 fi
2253 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2254   echo "$ac_t""yes" 1>&6
2255   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2256 echo "configure:2257: checking for gettext in libc" >&5
2257 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2258   echo $ac_n "(cached) $ac_c" 1>&6
2259 else
2260   cat > conftest.$ac_ext <<EOF
2261 #line 2262 "configure"
2262 #include "confdefs.h"
2263 #include <libintl.h>
2264 int main() {
2265 return (int) gettext ("")
2266 ; return 0; }
2267 EOF
2268 if { (eval echo configure:2269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2269   rm -rf conftest*
2270   gt_cv_func_gettext_libc=yes
2271 else
2272   echo "configure: failed program was:" >&5
2273   cat conftest.$ac_ext >&5
2274   rm -rf conftest*
2275   gt_cv_func_gettext_libc=no
2276 fi
2277 rm -f conftest*
2278 fi
2279
2280 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2281
2282            if test "$gt_cv_func_gettext_libc" != "yes"; then
2283              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2284 echo "configure:2285: checking for bindtextdomain in -lintl" >&5
2285 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2286 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2287   echo $ac_n "(cached) $ac_c" 1>&6
2288 else
2289   ac_save_LIBS="$LIBS"
2290 LIBS="-lintl  $LIBS"
2291 cat > conftest.$ac_ext <<EOF
2292 #line 2293 "configure"
2293 #include "confdefs.h"
2294 /* Override any gcc2 internal prototype to avoid an error.  */
2295 /* We use char because int might match the return type of a gcc2
2296     builtin and then its argument prototype would still apply.  */
2297 char bindtextdomain();
2298
2299 int main() {
2300 bindtextdomain()
2301 ; return 0; }
2302 EOF
2303 if { (eval echo configure:2304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2304   rm -rf conftest*
2305   eval "ac_cv_lib_$ac_lib_var=yes"
2306 else
2307   echo "configure: failed program was:" >&5
2308   cat conftest.$ac_ext >&5
2309   rm -rf conftest*
2310   eval "ac_cv_lib_$ac_lib_var=no"
2311 fi
2312 rm -f conftest*
2313 LIBS="$ac_save_LIBS"
2314
2315 fi
2316 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2317   echo "$ac_t""yes" 1>&6
2318   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2319 echo "configure:2320: checking for gettext in libintl" >&5
2320 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2321   echo $ac_n "(cached) $ac_c" 1>&6
2322 else
2323   cat > conftest.$ac_ext <<EOF
2324 #line 2325 "configure"
2325 #include "confdefs.h"
2326
2327 int main() {
2328 return (int) gettext ("")
2329 ; return 0; }
2330 EOF
2331 if { (eval echo configure:2332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2332   rm -rf conftest*
2333   gt_cv_func_gettext_libintl=yes
2334 else
2335   echo "configure: failed program was:" >&5
2336   cat conftest.$ac_ext >&5
2337   rm -rf conftest*
2338   gt_cv_func_gettext_libintl=no
2339 fi
2340 rm -f conftest*
2341 fi
2342
2343 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2344 else
2345   echo "$ac_t""no" 1>&6
2346 fi
2347
2348            fi
2349
2350            if test "$gt_cv_func_gettext_libc" = "yes" \
2351               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2352               cat >> confdefs.h <<\EOF
2353 #define HAVE_GETTEXT 1
2354 EOF
2355
2356               # Extract the first word of "msgfmt", so it can be a program name with args.
2357 set dummy msgfmt; ac_word=$2
2358 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2359 echo "configure:2360: checking for $ac_word" >&5
2360 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2361   echo $ac_n "(cached) $ac_c" 1>&6
2362 else
2363   case "$MSGFMT" in
2364   /*)
2365   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2366   ;;
2367   *)
2368   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2369   for ac_dir in $PATH; do
2370     test -z "$ac_dir" && ac_dir=.
2371     if test -f $ac_dir/$ac_word; then
2372       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2373         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2374         break
2375       fi
2376     fi
2377   done
2378   IFS="$ac_save_ifs"
2379   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2380   ;;
2381 esac
2382 fi
2383 MSGFMT="$ac_cv_path_MSGFMT"
2384 if test -n "$MSGFMT"; then
2385   echo "$ac_t""$MSGFMT" 1>&6
2386 else
2387   echo "$ac_t""no" 1>&6
2388 fi
2389               if test "$MSGFMT" != "no"; then
2390                 for ac_func in dcgettext
2391 do
2392 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2393 echo "configure:2394: checking for $ac_func" >&5
2394 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2395   echo $ac_n "(cached) $ac_c" 1>&6
2396 else
2397   cat > conftest.$ac_ext <<EOF
2398 #line 2399 "configure"
2399 #include "confdefs.h"
2400 /* System header to define __stub macros and hopefully few prototypes,
2401     which can conflict with char $ac_func(); below.  */
2402 #include <assert.h>
2403 /* Override any gcc2 internal prototype to avoid an error.  */
2404 /* We use char because int might match the return type of a gcc2
2405     builtin and then its argument prototype would still apply.  */
2406 char $ac_func();
2407
2408 int main() {
2409
2410 /* The GNU C library defines this for functions which it implements
2411     to always fail with ENOSYS.  Some functions are actually named
2412     something starting with __ and the normal name is an alias.  */
2413 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2414 choke me
2415 #else
2416 $ac_func();
2417 #endif
2418
2419 ; return 0; }
2420 EOF
2421 if { (eval echo configure:2422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2422   rm -rf conftest*
2423   eval "ac_cv_func_$ac_func=yes"
2424 else
2425   echo "configure: failed program was:" >&5
2426   cat conftest.$ac_ext >&5
2427   rm -rf conftest*
2428   eval "ac_cv_func_$ac_func=no"
2429 fi
2430 rm -f conftest*
2431 fi
2432
2433 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2434   echo "$ac_t""yes" 1>&6
2435     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2436   cat >> confdefs.h <<EOF
2437 #define $ac_tr_func 1
2438 EOF
2439
2440 else
2441   echo "$ac_t""no" 1>&6
2442 fi
2443 done
2444
2445                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2446 set dummy gmsgfmt; ac_word=$2
2447 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2448 echo "configure:2449: checking for $ac_word" >&5
2449 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2450   echo $ac_n "(cached) $ac_c" 1>&6
2451 else
2452   case "$GMSGFMT" in
2453   /*)
2454   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2455   ;;
2456   ?:/*)
2457   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2458   ;;
2459   *)
2460   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2461   ac_dummy="$PATH"
2462   for ac_dir in $ac_dummy; do
2463     test -z "$ac_dir" && ac_dir=.
2464     if test -f $ac_dir/$ac_word; then
2465       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2466       break
2467     fi
2468   done
2469   IFS="$ac_save_ifs"
2470   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2471   ;;
2472 esac
2473 fi
2474 GMSGFMT="$ac_cv_path_GMSGFMT"
2475 if test -n "$GMSGFMT"; then
2476   echo "$ac_t""$GMSGFMT" 1>&6
2477 else
2478   echo "$ac_t""no" 1>&6
2479 fi
2480
2481                 # Extract the first word of "xgettext", so it can be a program name with args.
2482 set dummy xgettext; ac_word=$2
2483 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2484 echo "configure:2485: checking for $ac_word" >&5
2485 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2486   echo $ac_n "(cached) $ac_c" 1>&6
2487 else
2488   case "$XGETTEXT" in
2489   /*)
2490   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2491   ;;
2492   *)
2493   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2494   for ac_dir in $PATH; do
2495     test -z "$ac_dir" && ac_dir=.
2496     if test -f $ac_dir/$ac_word; then
2497       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2498         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2499         break
2500       fi
2501     fi
2502   done
2503   IFS="$ac_save_ifs"
2504   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2505   ;;
2506 esac
2507 fi
2508 XGETTEXT="$ac_cv_path_XGETTEXT"
2509 if test -n "$XGETTEXT"; then
2510   echo "$ac_t""$XGETTEXT" 1>&6
2511 else
2512   echo "$ac_t""no" 1>&6
2513 fi
2514
2515                 cat > conftest.$ac_ext <<EOF
2516 #line 2517 "configure"
2517 #include "confdefs.h"
2518
2519 int main() {
2520 extern int _nl_msg_cat_cntr;
2521                                return _nl_msg_cat_cntr
2522 ; return 0; }
2523 EOF
2524 if { (eval echo configure:2525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2525   rm -rf conftest*
2526   CATOBJEXT=.gmo
2527                    DATADIRNAME=share
2528 else
2529   echo "configure: failed program was:" >&5
2530   cat conftest.$ac_ext >&5
2531   rm -rf conftest*
2532   CATOBJEXT=.mo
2533                    DATADIRNAME=lib
2534 fi
2535 rm -f conftest*
2536                 INSTOBJEXT=.mo
2537               fi
2538             fi
2539
2540 else
2541   echo "$ac_t""no" 1>&6
2542 fi
2543
2544
2545
2546         if test "$CATOBJEXT" = "NONE"; then
2547                           nls_cv_use_gnu_gettext=yes
2548         fi
2549       fi
2550
2551       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2552                 INTLOBJS="\$(GETTOBJS)"
2553         # Extract the first word of "msgfmt", so it can be a program name with args.
2554 set dummy msgfmt; ac_word=$2
2555 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2556 echo "configure:2557: checking for $ac_word" >&5
2557 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2558   echo $ac_n "(cached) $ac_c" 1>&6
2559 else
2560   case "$MSGFMT" in
2561   /*)
2562   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2563   ;;
2564   *)
2565   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2566   for ac_dir in $PATH; do
2567     test -z "$ac_dir" && ac_dir=.
2568     if test -f $ac_dir/$ac_word; then
2569       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2570         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2571         break
2572       fi
2573     fi
2574   done
2575   IFS="$ac_save_ifs"
2576   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2577   ;;
2578 esac
2579 fi
2580 MSGFMT="$ac_cv_path_MSGFMT"
2581 if test -n "$MSGFMT"; then
2582   echo "$ac_t""$MSGFMT" 1>&6
2583 else
2584   echo "$ac_t""no" 1>&6
2585 fi
2586
2587         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2588 set dummy gmsgfmt; ac_word=$2
2589 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2590 echo "configure:2591: checking for $ac_word" >&5
2591 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2592   echo $ac_n "(cached) $ac_c" 1>&6
2593 else
2594   case "$GMSGFMT" in
2595   /*)
2596   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2597   ;;
2598   ?:/*)
2599   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2600   ;;
2601   *)
2602   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2603   ac_dummy="$PATH"
2604   for ac_dir in $ac_dummy; do
2605     test -z "$ac_dir" && ac_dir=.
2606     if test -f $ac_dir/$ac_word; then
2607       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2608       break
2609     fi
2610   done
2611   IFS="$ac_save_ifs"
2612   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2613   ;;
2614 esac
2615 fi
2616 GMSGFMT="$ac_cv_path_GMSGFMT"
2617 if test -n "$GMSGFMT"; then
2618   echo "$ac_t""$GMSGFMT" 1>&6
2619 else
2620   echo "$ac_t""no" 1>&6
2621 fi
2622
2623         # Extract the first word of "xgettext", so it can be a program name with args.
2624 set dummy xgettext; ac_word=$2
2625 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2626 echo "configure:2627: checking for $ac_word" >&5
2627 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2628   echo $ac_n "(cached) $ac_c" 1>&6
2629 else
2630   case "$XGETTEXT" in
2631   /*)
2632   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2633   ;;
2634   *)
2635   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2636   for ac_dir in $PATH; do
2637     test -z "$ac_dir" && ac_dir=.
2638     if test -f $ac_dir/$ac_word; then
2639       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2640         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2641         break
2642       fi
2643     fi
2644   done
2645   IFS="$ac_save_ifs"
2646   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2647   ;;
2648 esac
2649 fi
2650 XGETTEXT="$ac_cv_path_XGETTEXT"
2651 if test -n "$XGETTEXT"; then
2652   echo "$ac_t""$XGETTEXT" 1>&6
2653 else
2654   echo "$ac_t""no" 1>&6
2655 fi
2656
2657
2658         USE_INCLUDED_LIBINTL=yes
2659         CATOBJEXT=.gmo
2660         INSTOBJEXT=.mo
2661         DATADIRNAME=share
2662         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2663         INTLLIBS=$INTLDEPS
2664         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2665         nls_cv_header_intl=libintl.h
2666         nls_cv_header_libgt=libgettext.h
2667       fi
2668
2669             if test "$XGETTEXT" != ":"; then
2670                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2671           : ;
2672         else
2673           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2674           XGETTEXT=":"
2675         fi
2676       fi
2677
2678       # We need to process the po/ directory.
2679       POSUB=po
2680     else
2681       DATADIRNAME=share
2682       nls_cv_header_intl=libintl.h
2683       nls_cv_header_libgt=libgettext.h
2684     fi
2685
2686     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2687     # because some of the sources are only built for this goal.
2688     if test "$PACKAGE" = gettext; then
2689       USE_NLS=yes
2690       USE_INCLUDED_LIBINTL=yes
2691     fi
2692
2693                 for lang in $ALL_LINGUAS; do
2694       GMOFILES="$GMOFILES $lang.gmo"
2695       POFILES="$POFILES $lang.po"
2696     done
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711    if test "x$CATOBJEXT" != "x"; then
2712      if test "x$ALL_LINGUAS" = "x"; then
2713        LINGUAS=
2714      else
2715        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2716 echo "configure:2717: checking for catalogs to be installed" >&5
2717        NEW_LINGUAS=
2718        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2719          case "$ALL_LINGUAS" in
2720           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2721          esac
2722        done
2723        LINGUAS=$NEW_LINGUAS
2724        echo "$ac_t""$LINGUAS" 1>&6
2725      fi
2726
2727           if test -n "$LINGUAS"; then
2728        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2729      fi
2730    fi
2731
2732             if test $ac_cv_header_locale_h = yes; then
2733      INCLUDE_LOCALE_H="#include <locale.h>"
2734    else
2735      INCLUDE_LOCALE_H="\
2736 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2737    fi
2738
2739
2740             if test -f $srcdir/po2tbl.sed.in; then
2741       if test "$CATOBJEXT" = ".cat"; then
2742          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2743 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2744 echo "configure:2745: checking for linux/version.h" >&5
2745 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2746   echo $ac_n "(cached) $ac_c" 1>&6
2747 else
2748   cat > conftest.$ac_ext <<EOF
2749 #line 2750 "configure"
2750 #include "confdefs.h"
2751 #include <linux/version.h>
2752 EOF
2753 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2754 { (eval echo configure:2755: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2755 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2756 if test -z "$ac_err"; then
2757   rm -rf conftest*
2758   eval "ac_cv_header_$ac_safe=yes"
2759 else
2760   echo "$ac_err" >&5
2761   echo "configure: failed program was:" >&5
2762   cat conftest.$ac_ext >&5
2763   rm -rf conftest*
2764   eval "ac_cv_header_$ac_safe=no"
2765 fi
2766 rm -f conftest*
2767 fi
2768 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2769   echo "$ac_t""yes" 1>&6
2770   msgformat=linux
2771 else
2772   echo "$ac_t""no" 1>&6
2773 msgformat=xopen
2774 fi
2775
2776
2777                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2778       fi
2779             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2780          $srcdir/po2tbl.sed.in > po2tbl.sed
2781    fi
2782
2783             if test "$PACKAGE" = "gettext"; then
2784      GT_NO="#NO#"
2785      GT_YES=
2786    else
2787      GT_NO=
2788      GT_YES="#YES#"
2789    fi
2790
2791
2792
2793    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2794
2795
2796       l=
2797
2798
2799             if test -f $srcdir/po/POTFILES.in; then
2800       test -d po || mkdir po
2801       if test "x$srcdir" != "x."; then
2802          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2803             posrcprefix="$srcdir/"
2804          else
2805             posrcprefix="../$srcdir/"
2806          fi
2807       else
2808          posrcprefix="../"
2809       fi
2810       rm -f po/POTFILES
2811       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2812          < $srcdir/po/POTFILES.in > po/POTFILES
2813    fi
2814
2815 cat >> confdefs.h <<\EOF
2816 #define PACKAGE "gdb"
2817 EOF
2818
2819
2820
2821
2822 CONFIG_OBS=
2823 CONFIG_LIB_OBS=
2824 CONFIG_DEPS=
2825 CONFIG_SRCS=
2826 CONFIG_INITS=
2827 ENABLE_CFLAGS=
2828 CONFIG_ALL=
2829 CONFIG_CLEAN=
2830 CONFIG_INSTALL=
2831 CONFIG_UNINSTALL=
2832
2833 SUBDIRS="doc testsuite nlm"
2834 configdirs="doc testsuite"
2835
2836 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2837 if test "${enable_multi_ice+set}" = set; then
2838   enableval="$enable_multi_ice"
2839   case "${enableval}" in
2840     yes ) enable_multi_ice="yes" ;;
2841     no)  enable_multi_ice="no" ;;
2842     *) { echo "configure: error: Bad value for --enable-multi-ice: ${enableval}" 1>&2; exit 1; } ;;
2843   esac
2844
2845 fi
2846
2847
2848 if test "${enable_multi_ice}" = "yes"; then
2849   configdirs="${configdirs} multi-ice"
2850 fi
2851
2852
2853 . ${srcdir}/configure.host
2854
2855 . ${srcdir}/configure.tgt
2856
2857 targ=${target} ; . ${srcdir}/../bfd/config.bfd
2858
2859
2860 targ=${target}
2861 . ${srcdir}/../bfd/config.bfd
2862
2863 targ_archs=`echo ${targ_archs} | sed -e 's/ .*//;'`
2864
2865 if test x"${targ_archs}" != x ; then
2866     cat >> confdefs.h <<EOF
2867 #define DEFAULT_BFD_ARCH ${targ_archs}
2868 EOF
2869
2870 fi
2871 if test x"${targ_defvec}" != x ; then
2872     cat >> confdefs.h <<EOF
2873 #define DEFAULT_BFD_VEC ${targ_defvec}
2874 EOF
2875
2876 fi
2877
2878 for ac_prog in mawk gawk nawk awk
2879 do
2880 # Extract the first word of "$ac_prog", so it can be a program name with args.
2881 set dummy $ac_prog; ac_word=$2
2882 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2883 echo "configure:2884: checking for $ac_word" >&5
2884 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2885   echo $ac_n "(cached) $ac_c" 1>&6
2886 else
2887   if test -n "$AWK"; then
2888   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2889 else
2890   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2891   ac_dummy="$PATH"
2892   for ac_dir in $ac_dummy; do
2893     test -z "$ac_dir" && ac_dir=.
2894     if test -f $ac_dir/$ac_word; then
2895       ac_cv_prog_AWK="$ac_prog"
2896       break
2897     fi
2898   done
2899   IFS="$ac_save_ifs"
2900 fi
2901 fi
2902 AWK="$ac_cv_prog_AWK"
2903 if test -n "$AWK"; then
2904   echo "$ac_t""$AWK" 1>&6
2905 else
2906   echo "$ac_t""no" 1>&6
2907 fi
2908
2909 test -n "$AWK" && break
2910 done
2911
2912 # Find a good install program.  We prefer a C program (faster),
2913 # so one script is as good as another.  But avoid the broken or
2914 # incompatible versions:
2915 # SysV /etc/install, /usr/sbin/install
2916 # SunOS /usr/etc/install
2917 # IRIX /sbin/install
2918 # AIX /bin/install
2919 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2920 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2921 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2922 # ./install, which can be erroneously created by make from ./install.sh.
2923 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2924 echo "configure:2925: checking for a BSD compatible install" >&5
2925 if test -z "$INSTALL"; then
2926 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2927   echo $ac_n "(cached) $ac_c" 1>&6
2928 else
2929     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2930   for ac_dir in $PATH; do
2931     # Account for people who put trailing slashes in PATH elements.
2932     case "$ac_dir/" in
2933     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2934     *)
2935       # OSF1 and SCO ODT 3.0 have their own names for install.
2936       # Don't use installbsd from OSF since it installs stuff as root
2937       # by default.
2938       for ac_prog in ginstall scoinst install; do
2939         if test -f $ac_dir/$ac_prog; then
2940           if test $ac_prog = install &&
2941             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2942             # AIX install.  It has an incompatible calling convention.
2943             :
2944           else
2945             ac_cv_path_install="$ac_dir/$ac_prog -c"
2946             break 2
2947           fi
2948         fi
2949       done
2950       ;;
2951     esac
2952   done
2953   IFS="$ac_save_IFS"
2954
2955 fi
2956   if test "${ac_cv_path_install+set}" = set; then
2957     INSTALL="$ac_cv_path_install"
2958   else
2959     # As a last resort, use the slow shell script.  We don't cache a
2960     # path for INSTALL within a source directory, because that will
2961     # break other packages using the cache if that directory is
2962     # removed, or if the path is relative.
2963     INSTALL="$ac_install_sh"
2964   fi
2965 fi
2966 echo "$ac_t""$INSTALL" 1>&6
2967
2968 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2969 # It thinks the first close brace ends the variable substitution.
2970 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2971
2972 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2973
2974 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2975
2976 if test $host != $build; then
2977   ac_tool_prefix=${host_alias}-
2978 else
2979   ac_tool_prefix=
2980 fi
2981
2982 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2983 set dummy ${ac_tool_prefix}ar; ac_word=$2
2984 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2985 echo "configure:2986: checking for $ac_word" >&5
2986 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2987   echo $ac_n "(cached) $ac_c" 1>&6
2988 else
2989   if test -n "$AR"; then
2990   ac_cv_prog_AR="$AR" # Let the user override the test.
2991 else
2992   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2993   ac_dummy="$PATH"
2994   for ac_dir in $ac_dummy; do
2995     test -z "$ac_dir" && ac_dir=.
2996     if test -f $ac_dir/$ac_word; then
2997       ac_cv_prog_AR="${ac_tool_prefix}ar"
2998       break
2999     fi
3000   done
3001   IFS="$ac_save_ifs"
3002   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3003 fi
3004 fi
3005 AR="$ac_cv_prog_AR"
3006 if test -n "$AR"; then
3007   echo "$ac_t""$AR" 1>&6
3008 else
3009   echo "$ac_t""no" 1>&6
3010 fi
3011
3012
3013
3014 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3015 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3016 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3017 echo "configure:3018: checking for $ac_word" >&5
3018 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3019   echo $ac_n "(cached) $ac_c" 1>&6
3020 else
3021   if test -n "$RANLIB"; then
3022   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3023 else
3024   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3025   ac_dummy="$PATH"
3026   for ac_dir in $ac_dummy; do
3027     test -z "$ac_dir" && ac_dir=.
3028     if test -f $ac_dir/$ac_word; then
3029       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3030       break
3031     fi
3032   done
3033   IFS="$ac_save_ifs"
3034 fi
3035 fi
3036 RANLIB="$ac_cv_prog_RANLIB"
3037 if test -n "$RANLIB"; then
3038   echo "$ac_t""$RANLIB" 1>&6
3039 else
3040   echo "$ac_t""no" 1>&6
3041 fi
3042
3043
3044 if test -z "$ac_cv_prog_RANLIB"; then
3045 if test -n "$ac_tool_prefix"; then
3046   # Extract the first word of "ranlib", so it can be a program name with args.
3047 set dummy ranlib; ac_word=$2
3048 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3049 echo "configure:3050: checking for $ac_word" >&5
3050 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3051   echo $ac_n "(cached) $ac_c" 1>&6
3052 else
3053   if test -n "$RANLIB"; then
3054   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3055 else
3056   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3057   ac_dummy="$PATH"
3058   for ac_dir in $ac_dummy; do
3059     test -z "$ac_dir" && ac_dir=.
3060     if test -f $ac_dir/$ac_word; then
3061       ac_cv_prog_RANLIB="ranlib"
3062       break
3063     fi
3064   done
3065   IFS="$ac_save_ifs"
3066   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3067 fi
3068 fi
3069 RANLIB="$ac_cv_prog_RANLIB"
3070 if test -n "$RANLIB"; then
3071   echo "$ac_t""$RANLIB" 1>&6
3072 else
3073   echo "$ac_t""no" 1>&6
3074 fi
3075
3076 else
3077   RANLIB=":"
3078 fi
3079 fi
3080
3081 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3082 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3083 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3084 echo "configure:3085: checking for $ac_word" >&5
3085 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3086   echo $ac_n "(cached) $ac_c" 1>&6
3087 else
3088   if test -n "$DLLTOOL"; then
3089   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3090 else
3091   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3092   ac_dummy="$PATH"
3093   for ac_dir in $ac_dummy; do
3094     test -z "$ac_dir" && ac_dir=.
3095     if test -f $ac_dir/$ac_word; then
3096       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3097       break
3098     fi
3099   done
3100   IFS="$ac_save_ifs"
3101   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3102 fi
3103 fi
3104 DLLTOOL="$ac_cv_prog_DLLTOOL"
3105 if test -n "$DLLTOOL"; then
3106   echo "$ac_t""$DLLTOOL" 1>&6
3107 else
3108   echo "$ac_t""no" 1>&6
3109 fi
3110
3111
3112
3113 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3114 set dummy ${ac_tool_prefix}windres; ac_word=$2
3115 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3116 echo "configure:3117: checking for $ac_word" >&5
3117 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3118   echo $ac_n "(cached) $ac_c" 1>&6
3119 else
3120   if test -n "$WINDRES"; then
3121   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3122 else
3123   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3124   ac_dummy="$PATH"
3125   for ac_dir in $ac_dummy; do
3126     test -z "$ac_dir" && ac_dir=.
3127     if test -f $ac_dir/$ac_word; then
3128       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3129       break
3130     fi
3131   done
3132   IFS="$ac_save_ifs"
3133   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3134 fi
3135 fi
3136 WINDRES="$ac_cv_prog_WINDRES"
3137 if test -n "$WINDRES"; then
3138   echo "$ac_t""$WINDRES" 1>&6
3139 else
3140   echo "$ac_t""no" 1>&6
3141 fi
3142
3143
3144
3145 for ac_prog in 'bison -y' byacc
3146 do
3147 # Extract the first word of "$ac_prog", so it can be a program name with args.
3148 set dummy $ac_prog; ac_word=$2
3149 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3150 echo "configure:3151: checking for $ac_word" >&5
3151 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3152   echo $ac_n "(cached) $ac_c" 1>&6
3153 else
3154   if test -n "$YACC"; then
3155   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3156 else
3157   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3158   ac_dummy="$PATH"
3159   for ac_dir in $ac_dummy; do
3160     test -z "$ac_dir" && ac_dir=.
3161     if test -f $ac_dir/$ac_word; then
3162       ac_cv_prog_YACC="$ac_prog"
3163       break
3164     fi
3165   done
3166   IFS="$ac_save_ifs"
3167 fi
3168 fi
3169 YACC="$ac_cv_prog_YACC"
3170 if test -n "$YACC"; then
3171   echo "$ac_t""$YACC" 1>&6
3172 else
3173   echo "$ac_t""no" 1>&6
3174 fi
3175
3176 test -n "$YACC" && break
3177 done
3178 test -n "$YACC" || YACC="yacc"
3179
3180
3181 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3182 set dummy ${ac_tool_prefix}mig; ac_word=$2
3183 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3184 echo "configure:3185: checking for $ac_word" >&5
3185 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3186   echo $ac_n "(cached) $ac_c" 1>&6
3187 else
3188   if test -n "$MIG"; then
3189   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3190 else
3191   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3192   ac_dummy="$PATH"
3193   for ac_dir in $ac_dummy; do
3194     test -z "$ac_dir" && ac_dir=.
3195     if test -f $ac_dir/$ac_word; then
3196       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3197       break
3198     fi
3199   done
3200   IFS="$ac_save_ifs"
3201   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3202 fi
3203 fi
3204 MIG="$ac_cv_prog_MIG"
3205 if test -n "$MIG"; then
3206   echo "$ac_t""$MIG" 1>&6
3207 else
3208   echo "$ac_t""no" 1>&6
3209 fi
3210
3211
3212
3213
3214 if test "$program_transform_name" = s,x,x,; then
3215   program_transform_name=
3216 else
3217   # Double any \ or $.  echo might interpret backslashes.
3218   cat <<\EOF_SED > conftestsed
3219 s,\\,\\\\,g; s,\$,$$,g
3220 EOF_SED
3221   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3222   rm -f conftestsed
3223 fi
3224 test "$program_prefix" != NONE &&
3225   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3226 # Use a double $ so make ignores it.
3227 test "$program_suffix" != NONE &&
3228   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3229
3230 # sed with no file args requires a program.
3231 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3232
3233
3234 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3235 echo "configure:3236: checking return type of signal handlers" >&5
3236 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3237   echo $ac_n "(cached) $ac_c" 1>&6
3238 else
3239   cat > conftest.$ac_ext <<EOF
3240 #line 3241 "configure"
3241 #include "confdefs.h"
3242 #include <sys/types.h>
3243 #include <signal.h>
3244 #ifdef signal
3245 #undef signal
3246 #endif
3247 #ifdef __cplusplus
3248 extern "C" void (*signal (int, void (*)(int)))(int);
3249 #else
3250 void (*signal ()) ();
3251 #endif
3252
3253 int main() {
3254 int i;
3255 ; return 0; }
3256 EOF
3257 if { (eval echo configure:3258: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3258   rm -rf conftest*
3259   ac_cv_type_signal=void
3260 else
3261   echo "configure: failed program was:" >&5
3262   cat conftest.$ac_ext >&5
3263   rm -rf conftest*
3264   ac_cv_type_signal=int
3265 fi
3266 rm -f conftest*
3267 fi
3268
3269 echo "$ac_t""$ac_cv_type_signal" 1>&6
3270 cat >> confdefs.h <<EOF
3271 #define RETSIGTYPE $ac_cv_type_signal
3272 EOF
3273
3274
3275
3276 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3277 echo "configure:3278: checking for ANSI C header files" >&5
3278 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3279   echo $ac_n "(cached) $ac_c" 1>&6
3280 else
3281   cat > conftest.$ac_ext <<EOF
3282 #line 3283 "configure"
3283 #include "confdefs.h"
3284 #include <stdlib.h>
3285 #include <stdarg.h>
3286 #include <string.h>
3287 #include <float.h>
3288 EOF
3289 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3290 { (eval echo configure:3291: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3291 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3292 if test -z "$ac_err"; then
3293   rm -rf conftest*
3294   ac_cv_header_stdc=yes
3295 else
3296   echo "$ac_err" >&5
3297   echo "configure: failed program was:" >&5
3298   cat conftest.$ac_ext >&5
3299   rm -rf conftest*
3300   ac_cv_header_stdc=no
3301 fi
3302 rm -f conftest*
3303
3304 if test $ac_cv_header_stdc = yes; then
3305   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3306 cat > conftest.$ac_ext <<EOF
3307 #line 3308 "configure"
3308 #include "confdefs.h"
3309 #include <string.h>
3310 EOF
3311 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3312   egrep "memchr" >/dev/null 2>&1; then
3313   :
3314 else
3315   rm -rf conftest*
3316   ac_cv_header_stdc=no
3317 fi
3318 rm -f conftest*
3319
3320 fi
3321
3322 if test $ac_cv_header_stdc = yes; then
3323   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3324 cat > conftest.$ac_ext <<EOF
3325 #line 3326 "configure"
3326 #include "confdefs.h"
3327 #include <stdlib.h>
3328 EOF
3329 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3330   egrep "free" >/dev/null 2>&1; then
3331   :
3332 else
3333   rm -rf conftest*
3334   ac_cv_header_stdc=no
3335 fi
3336 rm -f conftest*
3337
3338 fi
3339
3340 if test $ac_cv_header_stdc = yes; then
3341   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3342 if test "$cross_compiling" = yes; then
3343   :
3344 else
3345   cat > conftest.$ac_ext <<EOF
3346 #line 3347 "configure"
3347 #include "confdefs.h"
3348 #include <ctype.h>
3349 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3350 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3351 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3352 int main () { int i; for (i = 0; i < 256; i++)
3353 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3354 exit (0); }
3355
3356 EOF
3357 if { (eval echo configure:3358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3358 then
3359   :
3360 else
3361   echo "configure: failed program was:" >&5
3362   cat conftest.$ac_ext >&5
3363   rm -fr conftest*
3364   ac_cv_header_stdc=no
3365 fi
3366 rm -fr conftest*
3367 fi
3368
3369 fi
3370 fi
3371
3372 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3373 if test $ac_cv_header_stdc = yes; then
3374   cat >> confdefs.h <<\EOF
3375 #define STDC_HEADERS 1
3376 EOF
3377
3378 fi
3379
3380
3381
3382 case $host_os in solaris2.7 | solaris2.8) case "$GCC" in yes)
3383     cat >> confdefs.h <<\EOF
3384 #define _MSE_INT_H 1
3385 EOF
3386
3387 esac; esac
3388
3389 for ac_hdr in ctype.h nlist.h link.h thread_db.h proc_service.h \
3390         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3391         string.h sys/procfs.h sys/proc.h sys/ptrace.h sys/reg.h stdint.h \
3392         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3393         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
3394         time.h sys/file.h sys/ioctl.h sys/user.h sys/fault.h sys/syscall.h \
3395         dirent.h sys/ndir.h sys/dir.h ndir.h sys/filio.h \
3396         curses.h ncurses.h \
3397         poll.h sys/poll.h
3398 do
3399 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3400 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3401 echo "configure:3402: checking for $ac_hdr" >&5
3402 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3403   echo $ac_n "(cached) $ac_c" 1>&6
3404 else
3405   cat > conftest.$ac_ext <<EOF
3406 #line 3407 "configure"
3407 #include "confdefs.h"
3408 #include <$ac_hdr>
3409 EOF
3410 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3411 { (eval echo configure:3412: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3412 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3413 if test -z "$ac_err"; then
3414   rm -rf conftest*
3415   eval "ac_cv_header_$ac_safe=yes"
3416 else
3417   echo "$ac_err" >&5
3418   echo "configure: failed program was:" >&5
3419   cat conftest.$ac_ext >&5
3420   rm -rf conftest*
3421   eval "ac_cv_header_$ac_safe=no"
3422 fi
3423 rm -f conftest*
3424 fi
3425 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3426   echo "$ac_t""yes" 1>&6
3427     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3428   cat >> confdefs.h <<EOF
3429 #define $ac_tr_hdr 1
3430 EOF
3431
3432 else
3433   echo "$ac_t""no" 1>&6
3434 fi
3435 done
3436
3437 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3438 echo "configure:3439: checking whether stat file-mode macros are broken" >&5
3439 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3440   echo $ac_n "(cached) $ac_c" 1>&6
3441 else
3442   cat > conftest.$ac_ext <<EOF
3443 #line 3444 "configure"
3444 #include "confdefs.h"
3445 #include <sys/types.h>
3446 #include <sys/stat.h>
3447
3448 #if defined(S_ISBLK) && defined(S_IFDIR)
3449 # if S_ISBLK (S_IFDIR)
3450 You lose.
3451 # endif
3452 #endif
3453
3454 #if defined(S_ISBLK) && defined(S_IFCHR)
3455 # if S_ISBLK (S_IFCHR)
3456 You lose.
3457 # endif
3458 #endif
3459
3460 #if defined(S_ISLNK) && defined(S_IFREG)
3461 # if S_ISLNK (S_IFREG)
3462 You lose.
3463 # endif
3464 #endif
3465
3466 #if defined(S_ISSOCK) && defined(S_IFREG)
3467 # if S_ISSOCK (S_IFREG)
3468 You lose.
3469 # endif
3470 #endif
3471
3472 EOF
3473 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3474   egrep "You lose" >/dev/null 2>&1; then
3475   rm -rf conftest*
3476   ac_cv_header_stat_broken=yes
3477 else
3478   rm -rf conftest*
3479   ac_cv_header_stat_broken=no
3480 fi
3481 rm -f conftest*
3482
3483 fi
3484
3485 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3486 if test $ac_cv_header_stat_broken = yes; then
3487   cat >> confdefs.h <<\EOF
3488 #define STAT_MACROS_BROKEN 1
3489 EOF
3490
3491 fi
3492
3493
3494 echo $ac_n "checking for working const""... $ac_c" 1>&6
3495 echo "configure:3496: checking for working const" >&5
3496 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3497   echo $ac_n "(cached) $ac_c" 1>&6
3498 else
3499   cat > conftest.$ac_ext <<EOF
3500 #line 3501 "configure"
3501 #include "confdefs.h"
3502
3503 int main() {
3504
3505 /* Ultrix mips cc rejects this.  */
3506 typedef int charset[2]; const charset x;
3507 /* SunOS 4.1.1 cc rejects this.  */
3508 char const *const *ccp;
3509 char **p;
3510 /* NEC SVR4.0.2 mips cc rejects this.  */
3511 struct point {int x, y;};
3512 static struct point const zero = {0,0};
3513 /* AIX XL C 1.02.0.0 rejects this.
3514    It does not let you subtract one const X* pointer from another in an arm
3515    of an if-expression whose if-part is not a constant expression */
3516 const char *g = "string";
3517 ccp = &g + (g ? g-g : 0);
3518 /* HPUX 7.0 cc rejects these. */
3519 ++ccp;
3520 p = (char**) ccp;
3521 ccp = (char const *const *) p;
3522 { /* SCO 3.2v4 cc rejects this.  */
3523   char *t;
3524   char const *s = 0 ? (char *) 0 : (char const *) 0;
3525
3526   *t++ = 0;
3527 }
3528 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3529   int x[] = {25, 17};
3530   const int *foo = &x[0];
3531   ++foo;
3532 }
3533 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3534   typedef const int *iptr;
3535   iptr p = 0;
3536   ++p;
3537 }
3538 { /* AIX XL C 1.02.0.0 rejects this saying
3539      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3540   struct s { int j; const int *ap[3]; };
3541   struct s *b; b->j = 5;
3542 }
3543 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3544   const int foo = 10;
3545 }
3546
3547 ; return 0; }
3548 EOF
3549 if { (eval echo configure:3550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3550   rm -rf conftest*
3551   ac_cv_c_const=yes
3552 else
3553   echo "configure: failed program was:" >&5
3554   cat conftest.$ac_ext >&5
3555   rm -rf conftest*
3556   ac_cv_c_const=no
3557 fi
3558 rm -f conftest*
3559 fi
3560
3561 echo "$ac_t""$ac_cv_c_const" 1>&6
3562 if test $ac_cv_c_const = no; then
3563   cat >> confdefs.h <<\EOF
3564 #define const
3565 EOF
3566
3567 fi
3568
3569 echo $ac_n "checking for inline""... $ac_c" 1>&6
3570 echo "configure:3571: checking for inline" >&5
3571 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
3572   echo $ac_n "(cached) $ac_c" 1>&6
3573 else
3574   ac_cv_c_inline=no
3575 for ac_kw in inline __inline__ __inline; do
3576   cat > conftest.$ac_ext <<EOF
3577 #line 3578 "configure"
3578 #include "confdefs.h"
3579
3580 int main() {
3581 } $ac_kw foo() {
3582 ; return 0; }
3583 EOF
3584 if { (eval echo configure:3585: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3585   rm -rf conftest*
3586   ac_cv_c_inline=$ac_kw; break
3587 else
3588   echo "configure: failed program was:" >&5
3589   cat conftest.$ac_ext >&5
3590 fi
3591 rm -f conftest*
3592 done
3593
3594 fi
3595
3596 echo "$ac_t""$ac_cv_c_inline" 1>&6
3597 case "$ac_cv_c_inline" in
3598   inline | yes) ;;
3599   no) cat >> confdefs.h <<\EOF
3600 #define inline
3601 EOF
3602  ;;
3603   *)  cat >> confdefs.h <<EOF
3604 #define inline $ac_cv_c_inline
3605 EOF
3606  ;;
3607 esac
3608
3609
3610 for ac_func in bcopy btowc bzero canonicalize_file_name isascii poll \
3611         realpath sbrk setpgid setpgrp sigaction sigprocmask sigsetmask
3612 do
3613 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3614 echo "configure:3615: checking for $ac_func" >&5
3615 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3616   echo $ac_n "(cached) $ac_c" 1>&6
3617 else
3618   cat > conftest.$ac_ext <<EOF
3619 #line 3620 "configure"
3620 #include "confdefs.h"
3621 /* System header to define __stub macros and hopefully few prototypes,
3622     which can conflict with char $ac_func(); below.  */
3623 #include <assert.h>
3624 /* Override any gcc2 internal prototype to avoid an error.  */
3625 /* We use char because int might match the return type of a gcc2
3626     builtin and then its argument prototype would still apply.  */
3627 char $ac_func();
3628
3629 int main() {
3630
3631 /* The GNU C library defines this for functions which it implements
3632     to always fail with ENOSYS.  Some functions are actually named
3633     something starting with __ and the normal name is an alias.  */
3634 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3635 choke me
3636 #else
3637 $ac_func();
3638 #endif
3639
3640 ; return 0; }
3641 EOF
3642 if { (eval echo configure:3643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3643   rm -rf conftest*
3644   eval "ac_cv_func_$ac_func=yes"
3645 else
3646   echo "configure: failed program was:" >&5
3647   cat conftest.$ac_ext >&5
3648   rm -rf conftest*
3649   eval "ac_cv_func_$ac_func=no"
3650 fi
3651 rm -f conftest*
3652 fi
3653
3654 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3655   echo "$ac_t""yes" 1>&6
3656     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3657   cat >> confdefs.h <<EOF
3658 #define $ac_tr_func 1
3659 EOF
3660
3661 else
3662   echo "$ac_t""no" 1>&6
3663 fi
3664 done
3665
3666 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3667 # for constant arguments.  Useless!
3668 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3669 echo "configure:3670: checking for working alloca.h" >&5
3670 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3671   echo $ac_n "(cached) $ac_c" 1>&6
3672 else
3673   cat > conftest.$ac_ext <<EOF
3674 #line 3675 "configure"
3675 #include "confdefs.h"
3676 #include <alloca.h>
3677 int main() {
3678 char *p = alloca(2 * sizeof(int));
3679 ; return 0; }
3680 EOF
3681 if { (eval echo configure:3682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3682   rm -rf conftest*
3683   ac_cv_header_alloca_h=yes
3684 else
3685   echo "configure: failed program was:" >&5
3686   cat conftest.$ac_ext >&5
3687   rm -rf conftest*
3688   ac_cv_header_alloca_h=no
3689 fi
3690 rm -f conftest*
3691 fi
3692
3693 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3694 if test $ac_cv_header_alloca_h = yes; then
3695   cat >> confdefs.h <<\EOF
3696 #define HAVE_ALLOCA_H 1
3697 EOF
3698
3699 fi
3700
3701 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3702 echo "configure:3703: checking for alloca" >&5
3703 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3704   echo $ac_n "(cached) $ac_c" 1>&6
3705 else
3706   cat > conftest.$ac_ext <<EOF
3707 #line 3708 "configure"
3708 #include "confdefs.h"
3709
3710 #ifdef __GNUC__
3711 # define alloca __builtin_alloca
3712 #else
3713 # ifdef _MSC_VER
3714 #  include <malloc.h>
3715 #  define alloca _alloca
3716 # else
3717 #  if HAVE_ALLOCA_H
3718 #   include <alloca.h>
3719 #  else
3720 #   ifdef _AIX
3721  #pragma alloca
3722 #   else
3723 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3724 char *alloca ();
3725 #    endif
3726 #   endif
3727 #  endif
3728 # endif
3729 #endif
3730
3731 int main() {
3732 char *p = (char *) alloca(1);
3733 ; return 0; }
3734 EOF
3735 if { (eval echo configure:3736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3736   rm -rf conftest*
3737   ac_cv_func_alloca_works=yes
3738 else
3739   echo "configure: failed program was:" >&5
3740   cat conftest.$ac_ext >&5
3741   rm -rf conftest*
3742   ac_cv_func_alloca_works=no
3743 fi
3744 rm -f conftest*
3745 fi
3746
3747 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3748 if test $ac_cv_func_alloca_works = yes; then
3749   cat >> confdefs.h <<\EOF
3750 #define HAVE_ALLOCA 1
3751 EOF
3752
3753 fi
3754
3755 if test $ac_cv_func_alloca_works = no; then
3756   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3757   # that cause trouble.  Some versions do not even contain alloca or
3758   # contain a buggy version.  If you still want to use their alloca,
3759   # use ar to extract alloca.o from them instead of compiling alloca.c.
3760   ALLOCA=alloca.${ac_objext}
3761   cat >> confdefs.h <<\EOF
3762 #define C_ALLOCA 1
3763 EOF
3764
3765
3766 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3767 echo "configure:3768: checking whether alloca needs Cray hooks" >&5
3768 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3769   echo $ac_n "(cached) $ac_c" 1>&6
3770 else
3771   cat > conftest.$ac_ext <<EOF
3772 #line 3773 "configure"
3773 #include "confdefs.h"
3774 #if defined(CRAY) && ! defined(CRAY2)
3775 webecray
3776 #else
3777 wenotbecray
3778 #endif
3779
3780 EOF
3781 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3782   egrep "webecray" >/dev/null 2>&1; then
3783   rm -rf conftest*
3784   ac_cv_os_cray=yes
3785 else
3786   rm -rf conftest*
3787   ac_cv_os_cray=no
3788 fi
3789 rm -f conftest*
3790
3791 fi
3792
3793 echo "$ac_t""$ac_cv_os_cray" 1>&6
3794 if test $ac_cv_os_cray = yes; then
3795 for ac_func in _getb67 GETB67 getb67; do
3796   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3797 echo "configure:3798: checking for $ac_func" >&5
3798 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3799   echo $ac_n "(cached) $ac_c" 1>&6
3800 else
3801   cat > conftest.$ac_ext <<EOF
3802 #line 3803 "configure"
3803 #include "confdefs.h"
3804 /* System header to define __stub macros and hopefully few prototypes,
3805     which can conflict with char $ac_func(); below.  */
3806 #include <assert.h>
3807 /* Override any gcc2 internal prototype to avoid an error.  */
3808 /* We use char because int might match the return type of a gcc2
3809     builtin and then its argument prototype would still apply.  */
3810 char $ac_func();
3811
3812 int main() {
3813
3814 /* The GNU C library defines this for functions which it implements
3815     to always fail with ENOSYS.  Some functions are actually named
3816     something starting with __ and the normal name is an alias.  */
3817 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3818 choke me
3819 #else
3820 $ac_func();
3821 #endif
3822
3823 ; return 0; }
3824 EOF
3825 if { (eval echo configure:3826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3826   rm -rf conftest*
3827   eval "ac_cv_func_$ac_func=yes"
3828 else
3829   echo "configure: failed program was:" >&5
3830   cat conftest.$ac_ext >&5
3831   rm -rf conftest*
3832   eval "ac_cv_func_$ac_func=no"
3833 fi
3834 rm -f conftest*
3835 fi
3836
3837 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3838   echo "$ac_t""yes" 1>&6
3839   cat >> confdefs.h <<EOF
3840 #define CRAY_STACKSEG_END $ac_func
3841 EOF
3842
3843   break
3844 else
3845   echo "$ac_t""no" 1>&6
3846 fi
3847
3848 done
3849 fi
3850
3851 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3852 echo "configure:3853: checking stack direction for C alloca" >&5
3853 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3854   echo $ac_n "(cached) $ac_c" 1>&6
3855 else
3856   if test "$cross_compiling" = yes; then
3857   ac_cv_c_stack_direction=0
3858 else
3859   cat > conftest.$ac_ext <<EOF
3860 #line 3861 "configure"
3861 #include "confdefs.h"
3862 find_stack_direction ()
3863 {
3864   static char *addr = 0;
3865   auto char dummy;
3866   if (addr == 0)
3867     {
3868       addr = &dummy;
3869       return find_stack_direction ();
3870     }
3871   else
3872     return (&dummy > addr) ? 1 : -1;
3873 }
3874 main ()
3875 {
3876   exit (find_stack_direction() < 0);
3877 }
3878 EOF
3879 if { (eval echo configure:3880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3880 then
3881   ac_cv_c_stack_direction=1
3882 else
3883   echo "configure: failed program was:" >&5
3884   cat conftest.$ac_ext >&5
3885   rm -fr conftest*
3886   ac_cv_c_stack_direction=-1
3887 fi
3888 rm -fr conftest*
3889 fi
3890
3891 fi
3892
3893 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3894 cat >> confdefs.h <<EOF
3895 #define STACK_DIRECTION $ac_cv_c_stack_direction
3896 EOF
3897
3898 fi
3899
3900 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3901 echo "configure:3902: checking for pid_t" >&5
3902 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3903   echo $ac_n "(cached) $ac_c" 1>&6
3904 else
3905   cat > conftest.$ac_ext <<EOF
3906 #line 3907 "configure"
3907 #include "confdefs.h"
3908 #include <sys/types.h>
3909 #if STDC_HEADERS
3910 #include <stdlib.h>
3911 #include <stddef.h>
3912 #endif
3913 EOF
3914 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3915   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3916   rm -rf conftest*
3917   ac_cv_type_pid_t=yes
3918 else
3919   rm -rf conftest*
3920   ac_cv_type_pid_t=no
3921 fi
3922 rm -f conftest*
3923
3924 fi
3925 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3926 if test $ac_cv_type_pid_t = no; then
3927   cat >> confdefs.h <<\EOF
3928 #define pid_t int
3929 EOF
3930
3931 fi
3932
3933 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3934 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3935 echo "configure:3936: checking for vfork.h" >&5
3936 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3937   echo $ac_n "(cached) $ac_c" 1>&6
3938 else
3939   cat > conftest.$ac_ext <<EOF
3940 #line 3941 "configure"
3941 #include "confdefs.h"
3942 #include <vfork.h>
3943 EOF
3944 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3945 { (eval echo configure:3946: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3946 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3947 if test -z "$ac_err"; then
3948   rm -rf conftest*
3949   eval "ac_cv_header_$ac_safe=yes"
3950 else
3951   echo "$ac_err" >&5
3952   echo "configure: failed program was:" >&5
3953   cat conftest.$ac_ext >&5
3954   rm -rf conftest*
3955   eval "ac_cv_header_$ac_safe=no"
3956 fi
3957 rm -f conftest*
3958 fi
3959 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3960   echo "$ac_t""yes" 1>&6
3961   cat >> confdefs.h <<\EOF
3962 #define HAVE_VFORK_H 1
3963 EOF
3964
3965 else
3966   echo "$ac_t""no" 1>&6
3967 fi
3968
3969 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3970 echo "configure:3971: checking for working vfork" >&5
3971 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3972   echo $ac_n "(cached) $ac_c" 1>&6
3973 else
3974   if test "$cross_compiling" = yes; then
3975   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3976 echo "configure:3977: checking for vfork" >&5
3977 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3978   echo $ac_n "(cached) $ac_c" 1>&6
3979 else
3980   cat > conftest.$ac_ext <<EOF
3981 #line 3982 "configure"
3982 #include "confdefs.h"
3983 /* System header to define __stub macros and hopefully few prototypes,
3984     which can conflict with char vfork(); below.  */
3985 #include <assert.h>
3986 /* Override any gcc2 internal prototype to avoid an error.  */
3987 /* We use char because int might match the return type of a gcc2
3988     builtin and then its argument prototype would still apply.  */
3989 char vfork();
3990
3991 int main() {
3992
3993 /* The GNU C library defines this for functions which it implements
3994     to always fail with ENOSYS.  Some functions are actually named
3995     something starting with __ and the normal name is an alias.  */
3996 #if defined (__stub_vfork) || defined (__stub___vfork)
3997 choke me
3998 #else
3999 vfork();
4000 #endif
4001
4002 ; return 0; }
4003 EOF
4004 if { (eval echo configure:4005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4005   rm -rf conftest*
4006   eval "ac_cv_func_vfork=yes"
4007 else
4008   echo "configure: failed program was:" >&5
4009   cat conftest.$ac_ext >&5
4010   rm -rf conftest*
4011   eval "ac_cv_func_vfork=no"
4012 fi
4013 rm -f conftest*
4014 fi
4015
4016 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
4017   echo "$ac_t""yes" 1>&6
4018   :
4019 else
4020   echo "$ac_t""no" 1>&6
4021 fi
4022
4023 ac_cv_func_vfork_works=$ac_cv_func_vfork
4024 else
4025   cat > conftest.$ac_ext <<EOF
4026 #line 4027 "configure"
4027 #include "confdefs.h"
4028 /* Thanks to Paul Eggert for this test.  */
4029 #include <stdio.h>
4030 #include <sys/types.h>
4031 #include <sys/stat.h>
4032 #ifdef HAVE_UNISTD_H
4033 #include <unistd.h>
4034 #endif
4035 #ifdef HAVE_VFORK_H
4036 #include <vfork.h>
4037 #endif
4038 /* On some sparc systems, changes by the child to local and incoming
4039    argument registers are propagated back to the parent.
4040    The compiler is told about this with #include <vfork.h>,
4041    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
4042    Test for this by using a static variable whose address
4043    is put into a register that is clobbered by the vfork.  */
4044 static
4045 #ifdef __cplusplus
4046 sparc_address_test (int arg)
4047 #else
4048 sparc_address_test (arg) int arg;
4049 #endif
4050 {
4051   static pid_t child;
4052   if (!child) {
4053     child = vfork ();
4054     if (child < 0) {
4055       perror ("vfork");
4056       _exit(2);
4057     }
4058     if (!child) {
4059       arg = getpid();
4060       write(-1, "", 0);
4061       _exit (arg);
4062     }
4063   }
4064 }
4065 main() {
4066   pid_t parent = getpid ();
4067   pid_t child;
4068
4069   sparc_address_test ();
4070
4071   child = vfork ();
4072
4073   if (child == 0) {
4074     /* Here is another test for sparc vfork register problems.
4075        This test uses lots of local variables, at least
4076        as many local variables as main has allocated so far
4077        including compiler temporaries.  4 locals are enough for
4078        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
4079        A buggy compiler should reuse the register of parent
4080        for one of the local variables, since it will think that
4081        parent can't possibly be used any more in this routine.
4082        Assigning to the local variable will thus munge parent
4083        in the parent process.  */
4084     pid_t
4085       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
4086       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
4087     /* Convince the compiler that p..p7 are live; otherwise, it might
4088        use the same hardware register for all 8 local variables.  */
4089     if (p != p1 || p != p2 || p != p3 || p != p4
4090         || p != p5 || p != p6 || p != p7)
4091       _exit(1);
4092
4093     /* On some systems (e.g. IRIX 3.3),
4094        vfork doesn't separate parent from child file descriptors.
4095        If the child closes a descriptor before it execs or exits,
4096        this munges the parent's descriptor as well.
4097        Test for this by closing stdout in the child.  */
4098     _exit(close(fileno(stdout)) != 0);
4099   } else {
4100     int status;
4101     struct stat st;
4102
4103     while (wait(&status) != child)
4104       ;
4105     exit(
4106          /* Was there some problem with vforking?  */
4107          child < 0
4108
4109          /* Did the child fail?  (This shouldn't happen.)  */
4110          || status
4111
4112          /* Did the vfork/compiler bug occur?  */
4113          || parent != getpid()
4114
4115          /* Did the file descriptor bug occur?  */
4116          || fstat(fileno(stdout), &st) != 0
4117          );
4118   }
4119 }
4120 EOF
4121 if { (eval echo configure:4122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4122 then
4123   ac_cv_func_vfork_works=yes
4124 else
4125   echo "configure: failed program was:" >&5
4126   cat conftest.$ac_ext >&5
4127   rm -fr conftest*
4128   ac_cv_func_vfork_works=no
4129 fi
4130 rm -fr conftest*
4131 fi
4132
4133 fi
4134
4135 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
4136 if test $ac_cv_func_vfork_works = no; then
4137   cat >> confdefs.h <<\EOF
4138 #define vfork fork
4139 EOF
4140
4141 fi
4142
4143 if test "$cross_compiling" = no; then
4144   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4145 echo "configure:4146: checking whether setpgrp takes no argument" >&5
4146 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4147   echo $ac_n "(cached) $ac_c" 1>&6
4148 else
4149   if test "$cross_compiling" = yes; then
4150   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
4151 else
4152   cat > conftest.$ac_ext <<EOF
4153 #line 4154 "configure"
4154 #include "confdefs.h"
4155
4156 #ifdef HAVE_UNISTD_H
4157 #include <unistd.h>
4158 #endif
4159
4160 /*
4161  * If this system has a BSD-style setpgrp, which takes arguments, exit
4162  * successfully.
4163  */
4164 main()
4165 {
4166     if (setpgrp(1,1) == -1)
4167         exit(0);
4168     else
4169         exit(1);
4170 }
4171
4172 EOF
4173 if { (eval echo configure:4174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4174 then
4175   ac_cv_func_setpgrp_void=no
4176 else
4177   echo "configure: failed program was:" >&5
4178   cat conftest.$ac_ext >&5
4179   rm -fr conftest*
4180   ac_cv_func_setpgrp_void=yes
4181 fi
4182 rm -fr conftest*
4183 fi
4184
4185
4186 fi
4187
4188 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4189 if test $ac_cv_func_setpgrp_void = yes; then
4190   cat >> confdefs.h <<\EOF
4191 #define SETPGRP_VOID 1
4192 EOF
4193
4194 fi
4195
4196 else
4197   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4198 echo "configure:4199: checking whether setpgrp takes no argument" >&5
4199 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4200   echo $ac_n "(cached) $ac_c" 1>&6
4201 else
4202   cat > conftest.$ac_ext <<EOF
4203 #line 4204 "configure"
4204 #include "confdefs.h"
4205
4206 #include <unistd.h>
4207
4208 int main() {
4209
4210   if (setpgrp(1,1) == -1)
4211     exit (0);
4212   else
4213     exit (1);
4214
4215 ; return 0; }
4216 EOF
4217 if { (eval echo configure:4218: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4218   rm -rf conftest*
4219   ac_cv_func_setpgrp_void=no
4220 else
4221   echo "configure: failed program was:" >&5
4222   cat conftest.$ac_ext >&5
4223   rm -rf conftest*
4224   ac_cv_func_setpgrp_void=yes
4225 fi
4226 rm -f conftest*
4227 fi
4228
4229 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4230 if test $ac_cv_func_setpgrp_void = yes; then
4231   cat >> confdefs.h <<\EOF
4232 #define SETPGRP_VOID 1
4233 EOF
4234
4235 fi
4236 fi
4237
4238 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
4239 # since sigsetjmp might only be defined as a macro.
4240 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
4241 echo "configure:4242: checking for sigsetjmp" >&5
4242 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
4243   echo $ac_n "(cached) $ac_c" 1>&6
4244 else
4245   cat > conftest.$ac_ext <<EOF
4246 #line 4247 "configure"
4247 #include "confdefs.h"
4248
4249 #include <setjmp.h>
4250
4251 int main() {
4252 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
4253 ; return 0; }
4254 EOF
4255 if { (eval echo configure:4256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4256   rm -rf conftest*
4257   gdb_cv_func_sigsetjmp=yes
4258 else
4259   echo "configure: failed program was:" >&5
4260   cat conftest.$ac_ext >&5
4261   rm -rf conftest*
4262   gdb_cv_func_sigsetjmp=no
4263 fi
4264 rm -f conftest*
4265 fi
4266
4267 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
4268 if test $gdb_cv_func_sigsetjmp = yes; then
4269   cat >> confdefs.h <<\EOF
4270 #define HAVE_SIGSETJMP 1
4271 EOF
4272
4273 fi
4274
4275 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
4276 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
4277 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
4278 echo "configure:4279: checking for r_fs in struct reg" >&5
4279 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
4280   echo $ac_n "(cached) $ac_c" 1>&6
4281 else
4282   cat > conftest.$ac_ext <<EOF
4283 #line 4284 "configure"
4284 #include "confdefs.h"
4285 #include <machine/reg.h>
4286 int main() {
4287 struct reg r; r.r_fs;
4288 ; return 0; }
4289 EOF
4290 if { (eval echo configure:4291: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4291   rm -rf conftest*
4292   gdb_cv_struct_reg_r_fs=yes
4293 else
4294   echo "configure: failed program was:" >&5
4295   cat conftest.$ac_ext >&5
4296   rm -rf conftest*
4297   gdb_cv_struct_reg_r_fs=no
4298 fi
4299 rm -f conftest*
4300 fi
4301
4302 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
4303 if test $gdb_cv_struct_reg_r_fs = yes; then
4304   cat >> confdefs.h <<\EOF
4305 #define HAVE_STRUCT_REG_R_FS 1
4306 EOF
4307
4308 fi
4309 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
4310 echo "configure:4311: checking for r_gs in struct reg" >&5
4311 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
4312   echo $ac_n "(cached) $ac_c" 1>&6
4313 else
4314   cat > conftest.$ac_ext <<EOF
4315 #line 4316 "configure"
4316 #include "confdefs.h"
4317 #include <machine/reg.h>
4318 int main() {
4319 struct reg r; r.r_gs;
4320 ; return 0; }
4321 EOF
4322 if { (eval echo configure:4323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4323   rm -rf conftest*
4324   gdb_cv_struct_reg_r_gs=yes
4325 else
4326   echo "configure: failed program was:" >&5
4327   cat conftest.$ac_ext >&5
4328   rm -rf conftest*
4329   gdb_cv_struct_reg_r_gs=no
4330 fi
4331 rm -f conftest*
4332 fi
4333
4334 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
4335 if test $gdb_cv_struct_reg_r_gs = yes; then
4336   cat >> confdefs.h <<\EOF
4337 #define HAVE_STRUCT_REG_R_GS 1
4338 EOF
4339
4340 fi
4341
4342 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
4343 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
4344 echo "configure:4345: checking for PTRACE_GETREGS" >&5
4345 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
4346   echo $ac_n "(cached) $ac_c" 1>&6
4347 else
4348   cat > conftest.$ac_ext <<EOF
4349 #line 4350 "configure"
4350 #include "confdefs.h"
4351 #include <sys/ptrace.h>
4352 int main() {
4353 PTRACE_GETREGS;
4354 ; return 0; }
4355 EOF
4356 if { (eval echo configure:4357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4357   rm -rf conftest*
4358   gdb_cv_have_ptrace_getregs=yes
4359 else
4360   echo "configure: failed program was:" >&5
4361   cat conftest.$ac_ext >&5
4362   rm -rf conftest*
4363   gdb_cv_have_ptrace_getregs=no
4364 fi
4365 rm -f conftest*
4366 fi
4367
4368 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
4369 if test $gdb_cv_have_ptrace_getregs = yes; then
4370   cat >> confdefs.h <<\EOF
4371 #define HAVE_PTRACE_GETREGS 1
4372 EOF
4373
4374 fi
4375
4376 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
4377 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
4378 echo "configure:4379: checking for PTRACE_GETFPXREGS" >&5
4379 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
4380   echo $ac_n "(cached) $ac_c" 1>&6
4381 else
4382   cat > conftest.$ac_ext <<EOF
4383 #line 4384 "configure"
4384 #include "confdefs.h"
4385 #include <sys/ptrace.h>
4386 int main() {
4387 PTRACE_GETFPXREGS;
4388 ; return 0; }
4389 EOF
4390 if { (eval echo configure:4391: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4391   rm -rf conftest*
4392   gdb_cv_have_ptrace_getfpxregs=yes
4393 else
4394   echo "configure: failed program was:" >&5
4395   cat conftest.$ac_ext >&5
4396   rm -rf conftest*
4397   gdb_cv_have_ptrace_getfpxregs=no
4398 fi
4399 rm -f conftest*
4400 fi
4401
4402 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
4403 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
4404   cat >> confdefs.h <<\EOF
4405 #define HAVE_PTRACE_GETFPXREGS 1
4406 EOF
4407
4408 fi
4409
4410 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
4411 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
4412 echo "configure:4413: checking for PT_GETDBREGS" >&5
4413 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
4414   echo $ac_n "(cached) $ac_c" 1>&6
4415 else
4416   cat > conftest.$ac_ext <<EOF
4417 #line 4418 "configure"
4418 #include "confdefs.h"
4419 #include <sys/types.h>
4420 #include <sys/ptrace.h>
4421 int main() {
4422 PT_GETDBREGS;
4423 ; return 0; }
4424 EOF
4425 if { (eval echo configure:4426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4426   rm -rf conftest*
4427   gdb_cv_have_pt_getdbregs=yes
4428 else
4429   echo "configure: failed program was:" >&5
4430   cat conftest.$ac_ext >&5
4431   rm -rf conftest*
4432   gdb_cv_have_pt_getdbregs=no
4433 fi
4434 rm -f conftest*
4435 fi
4436
4437 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
4438 if test $gdb_cv_have_pt_getdbregs = yes; then
4439   cat >> confdefs.h <<\EOF
4440 #define HAVE_PT_GETDBREGS 1
4441 EOF
4442
4443 fi
4444
4445 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
4446 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
4447 echo "configure:4448: checking for PT_GETXMMREGS" >&5
4448 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
4449   echo $ac_n "(cached) $ac_c" 1>&6
4450 else
4451   cat > conftest.$ac_ext <<EOF
4452 #line 4453 "configure"
4453 #include "confdefs.h"
4454 #include <sys/types.h>
4455 #include <sys/ptrace.h>
4456 int main() {
4457 PT_GETXMMREGS;
4458 ; return 0; }
4459 EOF
4460 if { (eval echo configure:4461: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4461   rm -rf conftest*
4462   gdb_cv_have_pt_getxmmregs=yes
4463 else
4464   echo "configure: failed program was:" >&5
4465   cat conftest.$ac_ext >&5
4466   rm -rf conftest*
4467   gdb_cv_have_pt_getxmmregs=no
4468 fi
4469 rm -f conftest*
4470 fi
4471
4472 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
4473 if test $gdb_cv_have_pt_getxmmregs = yes; then
4474   cat >> confdefs.h <<\EOF
4475 #define HAVE_PT_GETXMMREGS 1
4476 EOF
4477
4478 fi
4479
4480
4481 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
4482 echo "configure:4483: checking for socketpair in -lsocket" >&5
4483 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
4484 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4485   echo $ac_n "(cached) $ac_c" 1>&6
4486 else
4487   ac_save_LIBS="$LIBS"
4488 LIBS="-lsocket  $LIBS"
4489 cat > conftest.$ac_ext <<EOF
4490 #line 4491 "configure"
4491 #include "confdefs.h"
4492 /* Override any gcc2 internal prototype to avoid an error.  */
4493 /* We use char because int might match the return type of a gcc2
4494     builtin and then its argument prototype would still apply.  */
4495 char socketpair();
4496
4497 int main() {
4498 socketpair()
4499 ; return 0; }
4500 EOF
4501 if { (eval echo configure:4502: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4502   rm -rf conftest*
4503   eval "ac_cv_lib_$ac_lib_var=yes"
4504 else
4505   echo "configure: failed program was:" >&5
4506   cat conftest.$ac_ext >&5
4507   rm -rf conftest*
4508   eval "ac_cv_lib_$ac_lib_var=no"
4509 fi
4510 rm -f conftest*
4511 LIBS="$ac_save_LIBS"
4512
4513 fi
4514 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4515   echo "$ac_t""yes" 1>&6
4516     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4517     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4518   cat >> confdefs.h <<EOF
4519 #define $ac_tr_lib 1
4520 EOF
4521
4522   LIBS="-lsocket $LIBS"
4523
4524 else
4525   echo "$ac_t""no" 1>&6
4526 fi
4527
4528 for ac_func in socketpair
4529 do
4530 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4531 echo "configure:4532: checking for $ac_func" >&5
4532 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4533   echo $ac_n "(cached) $ac_c" 1>&6
4534 else
4535   cat > conftest.$ac_ext <<EOF
4536 #line 4537 "configure"
4537 #include "confdefs.h"
4538 /* System header to define __stub macros and hopefully few prototypes,
4539     which can conflict with char $ac_func(); below.  */
4540 #include <assert.h>
4541 /* Override any gcc2 internal prototype to avoid an error.  */
4542 /* We use char because int might match the return type of a gcc2
4543     builtin and then its argument prototype would still apply.  */
4544 char $ac_func();
4545
4546 int main() {
4547
4548 /* The GNU C library defines this for functions which it implements
4549     to always fail with ENOSYS.  Some functions are actually named
4550     something starting with __ and the normal name is an alias.  */
4551 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4552 choke me
4553 #else
4554 $ac_func();
4555 #endif
4556
4557 ; return 0; }
4558 EOF
4559 if { (eval echo configure:4560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4560   rm -rf conftest*
4561   eval "ac_cv_func_$ac_func=yes"
4562 else
4563   echo "configure: failed program was:" >&5
4564   cat conftest.$ac_ext >&5
4565   rm -rf conftest*
4566   eval "ac_cv_func_$ac_func=no"
4567 fi
4568 rm -f conftest*
4569 fi
4570
4571 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4572   echo "$ac_t""yes" 1>&6
4573     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4574   cat >> confdefs.h <<EOF
4575 #define $ac_tr_func 1
4576 EOF
4577
4578 else
4579   echo "$ac_t""no" 1>&6
4580 fi
4581 done
4582
4583
4584
4585 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4586 echo "configure:4587: checking whether malloc must be declared" >&5
4587 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4588   echo $ac_n "(cached) $ac_c" 1>&6
4589 else
4590   cat > conftest.$ac_ext <<EOF
4591 #line 4592 "configure"
4592 #include "confdefs.h"
4593
4594 #include <stdio.h>
4595 #ifdef HAVE_STRING_H
4596 #include <string.h>
4597 #else
4598 #ifdef HAVE_STRINGS_H
4599 #include <strings.h>
4600 #endif
4601 #endif
4602 #ifdef HAVE_STDLIB_H
4603 #include <stdlib.h>
4604 #endif
4605 #ifdef HAVE_UNISTD_H
4606 #include <unistd.h>
4607 #endif
4608 int main() {
4609 char *(*pfn) = (char *(*)) malloc
4610 ; return 0; }
4611 EOF
4612 if { (eval echo configure:4613: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4613   rm -rf conftest*
4614   bfd_cv_decl_needed_malloc=no
4615 else
4616   echo "configure: failed program was:" >&5
4617   cat conftest.$ac_ext >&5
4618   rm -rf conftest*
4619   bfd_cv_decl_needed_malloc=yes
4620 fi
4621 rm -f conftest*
4622 fi
4623
4624 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4625 if test $bfd_cv_decl_needed_malloc = yes; then
4626   cat >> confdefs.h <<\EOF
4627 #define NEED_DECLARATION_MALLOC 1
4628 EOF
4629
4630 fi
4631
4632 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4633 echo "configure:4634: checking whether realloc must be declared" >&5
4634 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4635   echo $ac_n "(cached) $ac_c" 1>&6
4636 else
4637   cat > conftest.$ac_ext <<EOF
4638 #line 4639 "configure"
4639 #include "confdefs.h"
4640
4641 #include <stdio.h>
4642 #ifdef HAVE_STRING_H
4643 #include <string.h>
4644 #else
4645 #ifdef HAVE_STRINGS_H
4646 #include <strings.h>
4647 #endif
4648 #endif
4649 #ifdef HAVE_STDLIB_H
4650 #include <stdlib.h>
4651 #endif
4652 #ifdef HAVE_UNISTD_H
4653 #include <unistd.h>
4654 #endif
4655 int main() {
4656 char *(*pfn) = (char *(*)) realloc
4657 ; return 0; }
4658 EOF
4659 if { (eval echo configure:4660: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4660   rm -rf conftest*
4661   bfd_cv_decl_needed_realloc=no
4662 else
4663   echo "configure: failed program was:" >&5
4664   cat conftest.$ac_ext >&5
4665   rm -rf conftest*
4666   bfd_cv_decl_needed_realloc=yes
4667 fi
4668 rm -f conftest*
4669 fi
4670
4671 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4672 if test $bfd_cv_decl_needed_realloc = yes; then
4673   cat >> confdefs.h <<\EOF
4674 #define NEED_DECLARATION_REALLOC 1
4675 EOF
4676
4677 fi
4678
4679 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4680 echo "configure:4681: checking whether free must be declared" >&5
4681 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4682   echo $ac_n "(cached) $ac_c" 1>&6
4683 else
4684   cat > conftest.$ac_ext <<EOF
4685 #line 4686 "configure"
4686 #include "confdefs.h"
4687
4688 #include <stdio.h>
4689 #ifdef HAVE_STRING_H
4690 #include <string.h>
4691 #else
4692 #ifdef HAVE_STRINGS_H
4693 #include <strings.h>
4694 #endif
4695 #endif
4696 #ifdef HAVE_STDLIB_H
4697 #include <stdlib.h>
4698 #endif
4699 #ifdef HAVE_UNISTD_H
4700 #include <unistd.h>
4701 #endif
4702 int main() {
4703 char *(*pfn) = (char *(*)) free
4704 ; return 0; }
4705 EOF
4706 if { (eval echo configure:4707: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4707   rm -rf conftest*
4708   bfd_cv_decl_needed_free=no
4709 else
4710   echo "configure: failed program was:" >&5
4711   cat conftest.$ac_ext >&5
4712   rm -rf conftest*
4713   bfd_cv_decl_needed_free=yes
4714 fi
4715 rm -f conftest*
4716 fi
4717
4718 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4719 if test $bfd_cv_decl_needed_free = yes; then
4720   cat >> confdefs.h <<\EOF
4721 #define NEED_DECLARATION_FREE 1
4722 EOF
4723
4724 fi
4725
4726 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4727 echo "configure:4728: checking whether strerror must be declared" >&5
4728 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4729   echo $ac_n "(cached) $ac_c" 1>&6
4730 else
4731   cat > conftest.$ac_ext <<EOF
4732 #line 4733 "configure"
4733 #include "confdefs.h"
4734
4735 #include <stdio.h>
4736 #ifdef HAVE_STRING_H
4737 #include <string.h>
4738 #else
4739 #ifdef HAVE_STRINGS_H
4740 #include <strings.h>
4741 #endif
4742 #endif
4743 #ifdef HAVE_STDLIB_H
4744 #include <stdlib.h>
4745 #endif
4746 #ifdef HAVE_UNISTD_H
4747 #include <unistd.h>
4748 #endif
4749 int main() {
4750 char *(*pfn) = (char *(*)) strerror
4751 ; return 0; }
4752 EOF
4753 if { (eval echo configure:4754: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4754   rm -rf conftest*
4755   bfd_cv_decl_needed_strerror=no
4756 else
4757   echo "configure: failed program was:" >&5
4758   cat conftest.$ac_ext >&5
4759   rm -rf conftest*
4760   bfd_cv_decl_needed_strerror=yes
4761 fi
4762 rm -f conftest*
4763 fi
4764
4765 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4766 if test $bfd_cv_decl_needed_strerror = yes; then
4767   cat >> confdefs.h <<\EOF
4768 #define NEED_DECLARATION_STRERROR 1
4769 EOF
4770
4771 fi
4772
4773 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4774 echo "configure:4775: checking whether strdup must be declared" >&5
4775 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4776   echo $ac_n "(cached) $ac_c" 1>&6
4777 else
4778   cat > conftest.$ac_ext <<EOF
4779 #line 4780 "configure"
4780 #include "confdefs.h"
4781
4782 #include <stdio.h>
4783 #ifdef HAVE_STRING_H
4784 #include <string.h>
4785 #else
4786 #ifdef HAVE_STRINGS_H
4787 #include <strings.h>
4788 #endif
4789 #endif
4790 #ifdef HAVE_STDLIB_H
4791 #include <stdlib.h>
4792 #endif
4793 #ifdef HAVE_UNISTD_H
4794 #include <unistd.h>
4795 #endif
4796 int main() {
4797 char *(*pfn) = (char *(*)) strdup
4798 ; return 0; }
4799 EOF
4800 if { (eval echo configure:4801: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4801   rm -rf conftest*
4802   bfd_cv_decl_needed_strdup=no
4803 else
4804   echo "configure: failed program was:" >&5
4805   cat conftest.$ac_ext >&5
4806   rm -rf conftest*
4807   bfd_cv_decl_needed_strdup=yes
4808 fi
4809 rm -f conftest*
4810 fi
4811
4812 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4813 if test $bfd_cv_decl_needed_strdup = yes; then
4814   cat >> confdefs.h <<\EOF
4815 #define NEED_DECLARATION_STRDUP 1
4816 EOF
4817
4818 fi
4819
4820 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4821 echo "configure:4822: checking whether strstr must be declared" >&5
4822 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4823   echo $ac_n "(cached) $ac_c" 1>&6
4824 else
4825   cat > conftest.$ac_ext <<EOF
4826 #line 4827 "configure"
4827 #include "confdefs.h"
4828
4829 #include <stdio.h>
4830 #ifdef HAVE_STRING_H
4831 #include <string.h>
4832 #else
4833 #ifdef HAVE_STRINGS_H
4834 #include <strings.h>
4835 #endif
4836 #endif
4837 #ifdef HAVE_STDLIB_H
4838 #include <stdlib.h>
4839 #endif
4840 #ifdef HAVE_UNISTD_H
4841 #include <unistd.h>
4842 #endif
4843 int main() {
4844 char *(*pfn) = (char *(*)) strstr
4845 ; return 0; }
4846 EOF
4847 if { (eval echo configure:4848: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4848   rm -rf conftest*
4849   bfd_cv_decl_needed_strstr=no
4850 else
4851   echo "configure: failed program was:" >&5
4852   cat conftest.$ac_ext >&5
4853   rm -rf conftest*
4854   bfd_cv_decl_needed_strstr=yes
4855 fi
4856 rm -f conftest*
4857 fi
4858
4859 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4860 if test $bfd_cv_decl_needed_strstr = yes; then
4861   cat >> confdefs.h <<\EOF
4862 #define NEED_DECLARATION_STRSTR 1
4863 EOF
4864
4865 fi
4866
4867 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
4868 echo "configure:4869: checking whether canonicalize_file_name must be declared" >&5
4869 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
4870   echo $ac_n "(cached) $ac_c" 1>&6
4871 else
4872   cat > conftest.$ac_ext <<EOF
4873 #line 4874 "configure"
4874 #include "confdefs.h"
4875
4876 #include <stdio.h>
4877 #ifdef HAVE_STRING_H
4878 #include <string.h>
4879 #else
4880 #ifdef HAVE_STRINGS_H
4881 #include <strings.h>
4882 #endif
4883 #endif
4884 #ifdef HAVE_STDLIB_H
4885 #include <stdlib.h>
4886 #endif
4887 #ifdef HAVE_UNISTD_H
4888 #include <unistd.h>
4889 #endif
4890 int main() {
4891 char *(*pfn) = (char *(*)) canonicalize_file_name
4892 ; return 0; }
4893 EOF
4894 if { (eval echo configure:4895: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4895   rm -rf conftest*
4896   bfd_cv_decl_needed_canonicalize_file_name=no
4897 else
4898   echo "configure: failed program was:" >&5
4899   cat conftest.$ac_ext >&5
4900   rm -rf conftest*
4901   bfd_cv_decl_needed_canonicalize_file_name=yes
4902 fi
4903 rm -f conftest*
4904 fi
4905
4906 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
4907 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
4908   cat >> confdefs.h <<\EOF
4909 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
4910 EOF
4911
4912 fi
4913
4914
4915 # The following save_state_t checkery is only necessary for HPUX
4916 # versions earlier than 10.20.  When those fade from memory, this
4917 # could be expunged. --jsm 1999-03-22
4918
4919 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4920 echo "configure:4921: checking for HPUX save_state structure" >&5
4921 cat > conftest.$ac_ext <<EOF
4922 #line 4923 "configure"
4923 #include "confdefs.h"
4924 #include <machine/save_state.h>
4925 EOF
4926 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4927   egrep "save_state_t" >/dev/null 2>&1; then
4928   rm -rf conftest*
4929   gdb_cv_hpux_savestate=yes
4930 else
4931   rm -rf conftest*
4932   gdb_cv_hpux_savestate=no
4933 fi
4934 rm -f conftest*
4935
4936 cat > conftest.$ac_ext <<EOF
4937 #line 4938 "configure"
4938 #include "confdefs.h"
4939 #include <machine/save_state.h>
4940 EOF
4941 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4942   egrep "ss_wide" >/dev/null 2>&1; then
4943   rm -rf conftest*
4944   gdb_cv_hpux_sswide=yes
4945 else
4946   rm -rf conftest*
4947   gdb_cv_hpux_sswide=no
4948 fi
4949 rm -f conftest*
4950
4951 if test $gdb_cv_hpux_savestate = yes
4952 then
4953   cat >> confdefs.h <<\EOF
4954 #define HAVE_STRUCT_SAVE_STATE_T 1
4955 EOF
4956
4957 fi
4958 if test $gdb_cv_hpux_sswide = yes
4959 then
4960   cat >> confdefs.h <<\EOF
4961 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4962 EOF
4963
4964 fi
4965 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4966
4967
4968 # If we are configured native on GNU/Linux, work around problems with
4969 # sys/procfs.h
4970 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4971
4972 if test "${target}" = "${host}"; then
4973   case "${host}" in
4974   i[3456]86-*-linux*)
4975         cat >> confdefs.h <<\EOF
4976 #define START_INFERIOR_TRAPS_EXPECTED 2
4977 EOF
4978
4979         cat >> confdefs.h <<\EOF
4980 #define sys_quotactl 1
4981 EOF
4982
4983         ;;
4984   ia64-*-aix*)
4985       cat >> confdefs.h <<\EOF
4986 #define NEW_PROC_API 1
4987 EOF
4988
4989       ;;
4990   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
4991       cat >> confdefs.h <<\EOF
4992 #define NEW_PROC_API 1
4993 EOF
4994
4995       ;;
4996   *-*-solaris2.[678])
4997       cat >> confdefs.h <<\EOF
4998 #define NEW_PROC_API 1
4999 EOF
5000
5001       ;;
5002   esac
5003 fi
5004
5005 if test "$ac_cv_header_sys_procfs_h" = yes; then
5006   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
5007 echo "configure:5008: checking for pstatus_t in sys/procfs.h" >&5
5008  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
5009   echo $ac_n "(cached) $ac_c" 1>&6
5010 else
5011   cat > conftest.$ac_ext <<EOF
5012 #line 5013 "configure"
5013 #include "confdefs.h"
5014
5015 #define _SYSCALL32
5016 #include <sys/procfs.h>
5017 int main() {
5018 pstatus_t avar
5019 ; return 0; }
5020 EOF
5021 if { (eval echo configure:5022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5022   rm -rf conftest*
5023   bfd_cv_have_sys_procfs_type_pstatus_t=yes
5024 else
5025   echo "configure: failed program was:" >&5
5026   cat conftest.$ac_ext >&5
5027   rm -rf conftest*
5028   bfd_cv_have_sys_procfs_type_pstatus_t=no
5029
5030 fi
5031 rm -f conftest*
5032 fi
5033
5034  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
5035    cat >> confdefs.h <<\EOF
5036 #define HAVE_PSTATUS_T 1
5037 EOF
5038
5039  fi
5040  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
5041
5042   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
5043 echo "configure:5044: checking for prrun_t in sys/procfs.h" >&5
5044  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
5045   echo $ac_n "(cached) $ac_c" 1>&6
5046 else
5047   cat > conftest.$ac_ext <<EOF
5048 #line 5049 "configure"
5049 #include "confdefs.h"
5050
5051 #define _SYSCALL32
5052 #include <sys/procfs.h>
5053 int main() {
5054 prrun_t avar
5055 ; return 0; }
5056 EOF
5057 if { (eval echo configure:5058: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5058   rm -rf conftest*
5059   bfd_cv_have_sys_procfs_type_prrun_t=yes
5060 else
5061   echo "configure: failed program was:" >&5
5062   cat conftest.$ac_ext >&5
5063   rm -rf conftest*
5064   bfd_cv_have_sys_procfs_type_prrun_t=no
5065
5066 fi
5067 rm -f conftest*
5068 fi
5069
5070  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
5071    cat >> confdefs.h <<\EOF
5072 #define HAVE_PRRUN_T 1
5073 EOF
5074
5075  fi
5076  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
5077
5078   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
5079 echo "configure:5080: checking for gregset_t in sys/procfs.h" >&5
5080  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
5081   echo $ac_n "(cached) $ac_c" 1>&6
5082 else
5083   cat > conftest.$ac_ext <<EOF
5084 #line 5085 "configure"
5085 #include "confdefs.h"
5086
5087 #define _SYSCALL32
5088 #include <sys/procfs.h>
5089 int main() {
5090 gregset_t avar
5091 ; return 0; }
5092 EOF
5093 if { (eval echo configure:5094: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5094   rm -rf conftest*
5095   bfd_cv_have_sys_procfs_type_gregset_t=yes
5096 else
5097   echo "configure: failed program was:" >&5
5098   cat conftest.$ac_ext >&5
5099   rm -rf conftest*
5100   bfd_cv_have_sys_procfs_type_gregset_t=no
5101
5102 fi
5103 rm -f conftest*
5104 fi
5105
5106  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
5107    cat >> confdefs.h <<\EOF
5108 #define HAVE_GREGSET_T 1
5109 EOF
5110
5111  fi
5112  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
5113
5114   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
5115 echo "configure:5116: checking for fpregset_t in sys/procfs.h" >&5
5116  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
5117   echo $ac_n "(cached) $ac_c" 1>&6
5118 else
5119   cat > conftest.$ac_ext <<EOF
5120 #line 5121 "configure"
5121 #include "confdefs.h"
5122
5123 #define _SYSCALL32
5124 #include <sys/procfs.h>
5125 int main() {
5126 fpregset_t avar
5127 ; return 0; }
5128 EOF
5129 if { (eval echo configure:5130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5130   rm -rf conftest*
5131   bfd_cv_have_sys_procfs_type_fpregset_t=yes
5132 else
5133   echo "configure: failed program was:" >&5
5134   cat conftest.$ac_ext >&5
5135   rm -rf conftest*
5136   bfd_cv_have_sys_procfs_type_fpregset_t=no
5137
5138 fi
5139 rm -f conftest*
5140 fi
5141
5142  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
5143    cat >> confdefs.h <<\EOF
5144 #define HAVE_FPREGSET_T 1
5145 EOF
5146
5147  fi
5148  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
5149
5150   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
5151 echo "configure:5152: checking for prgregset_t in sys/procfs.h" >&5
5152  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
5153   echo $ac_n "(cached) $ac_c" 1>&6
5154 else
5155   cat > conftest.$ac_ext <<EOF
5156 #line 5157 "configure"
5157 #include "confdefs.h"
5158
5159 #define _SYSCALL32
5160 #include <sys/procfs.h>
5161 int main() {
5162 prgregset_t avar
5163 ; return 0; }
5164 EOF
5165 if { (eval echo configure:5166: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5166   rm -rf conftest*
5167   bfd_cv_have_sys_procfs_type_prgregset_t=yes
5168 else
5169   echo "configure: failed program was:" >&5
5170   cat conftest.$ac_ext >&5
5171   rm -rf conftest*
5172   bfd_cv_have_sys_procfs_type_prgregset_t=no
5173
5174 fi
5175 rm -f conftest*
5176 fi
5177
5178  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
5179    cat >> confdefs.h <<\EOF
5180 #define HAVE_PRGREGSET_T 1
5181 EOF
5182
5183  fi
5184  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
5185
5186   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
5187 echo "configure:5188: checking for prfpregset_t in sys/procfs.h" >&5
5188  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
5189   echo $ac_n "(cached) $ac_c" 1>&6
5190 else
5191   cat > conftest.$ac_ext <<EOF
5192 #line 5193 "configure"
5193 #include "confdefs.h"
5194
5195 #define _SYSCALL32
5196 #include <sys/procfs.h>
5197 int main() {
5198 prfpregset_t avar
5199 ; return 0; }
5200 EOF
5201 if { (eval echo configure:5202: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5202   rm -rf conftest*
5203   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
5204 else
5205   echo "configure: failed program was:" >&5
5206   cat conftest.$ac_ext >&5
5207   rm -rf conftest*
5208   bfd_cv_have_sys_procfs_type_prfpregset_t=no
5209
5210 fi
5211 rm -f conftest*
5212 fi
5213
5214  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5215    cat >> confdefs.h <<\EOF
5216 #define HAVE_PRFPREGSET_T 1
5217 EOF
5218
5219  fi
5220  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
5221
5222   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
5223 echo "configure:5224: checking for prgregset32_t in sys/procfs.h" >&5
5224  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
5225   echo $ac_n "(cached) $ac_c" 1>&6
5226 else
5227   cat > conftest.$ac_ext <<EOF
5228 #line 5229 "configure"
5229 #include "confdefs.h"
5230
5231 #define _SYSCALL32
5232 #include <sys/procfs.h>
5233 int main() {
5234 prgregset32_t avar
5235 ; return 0; }
5236 EOF
5237 if { (eval echo configure:5238: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5238   rm -rf conftest*
5239   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
5240 else
5241   echo "configure: failed program was:" >&5
5242   cat conftest.$ac_ext >&5
5243   rm -rf conftest*
5244   bfd_cv_have_sys_procfs_type_prgregset32_t=no
5245
5246 fi
5247 rm -f conftest*
5248 fi
5249
5250  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
5251    cat >> confdefs.h <<\EOF
5252 #define HAVE_PRGREGSET32_T 1
5253 EOF
5254
5255  fi
5256  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
5257
5258   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
5259 echo "configure:5260: checking for prfpregset32_t in sys/procfs.h" >&5
5260  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
5261   echo $ac_n "(cached) $ac_c" 1>&6
5262 else
5263   cat > conftest.$ac_ext <<EOF
5264 #line 5265 "configure"
5265 #include "confdefs.h"
5266
5267 #define _SYSCALL32
5268 #include <sys/procfs.h>
5269 int main() {
5270 prfpregset32_t avar
5271 ; return 0; }
5272 EOF
5273 if { (eval echo configure:5274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5274   rm -rf conftest*
5275   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
5276 else
5277   echo "configure: failed program was:" >&5
5278   cat conftest.$ac_ext >&5
5279   rm -rf conftest*
5280   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
5281
5282 fi
5283 rm -f conftest*
5284 fi
5285
5286  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
5287    cat >> confdefs.h <<\EOF
5288 #define HAVE_PRFPREGSET32_T 1
5289 EOF
5290
5291  fi
5292  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
5293
5294   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
5295 echo "configure:5296: checking for lwpid_t in sys/procfs.h" >&5
5296  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
5297   echo $ac_n "(cached) $ac_c" 1>&6
5298 else
5299   cat > conftest.$ac_ext <<EOF
5300 #line 5301 "configure"
5301 #include "confdefs.h"
5302
5303 #define _SYSCALL32
5304 #include <sys/procfs.h>
5305 int main() {
5306 lwpid_t avar
5307 ; return 0; }
5308 EOF
5309 if { (eval echo configure:5310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5310   rm -rf conftest*
5311   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5312 else
5313   echo "configure: failed program was:" >&5
5314   cat conftest.$ac_ext >&5
5315   rm -rf conftest*
5316   bfd_cv_have_sys_procfs_type_lwpid_t=no
5317
5318 fi
5319 rm -f conftest*
5320 fi
5321
5322  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5323    cat >> confdefs.h <<\EOF
5324 #define HAVE_LWPID_T 1
5325 EOF
5326
5327  fi
5328  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
5329
5330   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
5331 echo "configure:5332: checking for psaddr_t in sys/procfs.h" >&5
5332  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
5333   echo $ac_n "(cached) $ac_c" 1>&6
5334 else
5335   cat > conftest.$ac_ext <<EOF
5336 #line 5337 "configure"
5337 #include "confdefs.h"
5338
5339 #define _SYSCALL32
5340 #include <sys/procfs.h>
5341 int main() {
5342 psaddr_t avar
5343 ; return 0; }
5344 EOF
5345 if { (eval echo configure:5346: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5346   rm -rf conftest*
5347   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5348 else
5349   echo "configure: failed program was:" >&5
5350   cat conftest.$ac_ext >&5
5351   rm -rf conftest*
5352   bfd_cv_have_sys_procfs_type_psaddr_t=no
5353
5354 fi
5355 rm -f conftest*
5356 fi
5357
5358  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5359    cat >> confdefs.h <<\EOF
5360 #define HAVE_PSADDR_T 1
5361 EOF
5362
5363  fi
5364  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
5365
5366   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
5367 echo "configure:5368: checking for prsysent_t in sys/procfs.h" >&5
5368  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
5369   echo $ac_n "(cached) $ac_c" 1>&6
5370 else
5371   cat > conftest.$ac_ext <<EOF
5372 #line 5373 "configure"
5373 #include "confdefs.h"
5374
5375 #define _SYSCALL32
5376 #include <sys/procfs.h>
5377 int main() {
5378 prsysent_t avar
5379 ; return 0; }
5380 EOF
5381 if { (eval echo configure:5382: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5382   rm -rf conftest*
5383   bfd_cv_have_sys_procfs_type_prsysent_t=yes
5384 else
5385   echo "configure: failed program was:" >&5
5386   cat conftest.$ac_ext >&5
5387   rm -rf conftest*
5388   bfd_cv_have_sys_procfs_type_prsysent_t=no
5389
5390 fi
5391 rm -f conftest*
5392 fi
5393
5394  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
5395    cat >> confdefs.h <<\EOF
5396 #define HAVE_PRSYSENT_T 1
5397 EOF
5398
5399  fi
5400  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
5401
5402   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
5403 echo "configure:5404: checking for pr_sigset_t in sys/procfs.h" >&5
5404  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
5405   echo $ac_n "(cached) $ac_c" 1>&6
5406 else
5407   cat > conftest.$ac_ext <<EOF
5408 #line 5409 "configure"
5409 #include "confdefs.h"
5410
5411 #define _SYSCALL32
5412 #include <sys/procfs.h>
5413 int main() {
5414 pr_sigset_t avar
5415 ; return 0; }
5416 EOF
5417 if { (eval echo configure:5418: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5418   rm -rf conftest*
5419   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
5420 else
5421   echo "configure: failed program was:" >&5
5422   cat conftest.$ac_ext >&5
5423   rm -rf conftest*
5424   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
5425
5426 fi
5427 rm -f conftest*
5428 fi
5429
5430  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
5431    cat >> confdefs.h <<\EOF
5432 #define HAVE_PR_SIGSET_T 1
5433 EOF
5434
5435  fi
5436  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
5437
5438   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
5439 echo "configure:5440: checking for pr_sigaction64_t in sys/procfs.h" >&5
5440  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
5441   echo $ac_n "(cached) $ac_c" 1>&6
5442 else
5443   cat > conftest.$ac_ext <<EOF
5444 #line 5445 "configure"
5445 #include "confdefs.h"
5446
5447 #define _SYSCALL32
5448 #include <sys/procfs.h>
5449 int main() {
5450 pr_sigaction64_t avar
5451 ; return 0; }
5452 EOF
5453 if { (eval echo configure:5454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5454   rm -rf conftest*
5455   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
5456 else
5457   echo "configure: failed program was:" >&5
5458   cat conftest.$ac_ext >&5
5459   rm -rf conftest*
5460   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
5461
5462 fi
5463 rm -f conftest*
5464 fi
5465
5466  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
5467    cat >> confdefs.h <<\EOF
5468 #define HAVE_PR_SIGACTION64_T 1
5469 EOF
5470
5471  fi
5472  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
5473
5474   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
5475 echo "configure:5476: checking for pr_siginfo64_t in sys/procfs.h" >&5
5476  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
5477   echo $ac_n "(cached) $ac_c" 1>&6
5478 else
5479   cat > conftest.$ac_ext <<EOF
5480 #line 5481 "configure"
5481 #include "confdefs.h"
5482
5483 #define _SYSCALL32
5484 #include <sys/procfs.h>
5485 int main() {
5486 pr_siginfo64_t avar
5487 ; return 0; }
5488 EOF
5489 if { (eval echo configure:5490: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5490   rm -rf conftest*
5491   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
5492 else
5493   echo "configure: failed program was:" >&5
5494   cat conftest.$ac_ext >&5
5495   rm -rf conftest*
5496   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
5497
5498 fi
5499 rm -f conftest*
5500 fi
5501
5502  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
5503    cat >> confdefs.h <<\EOF
5504 #define HAVE_PR_SIGINFO64_T 1
5505 EOF
5506
5507  fi
5508  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
5509
5510
5511
5512
5513
5514   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5515     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
5516 echo "configure:5517: checking whether prfpregset_t type is broken" >&5
5517     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
5518   echo $ac_n "(cached) $ac_c" 1>&6
5519 else
5520   if test "$cross_compiling" = yes; then
5521   gdb_cv_prfpregset_t_broken=yes
5522 else
5523   cat > conftest.$ac_ext <<EOF
5524 #line 5525 "configure"
5525 #include "confdefs.h"
5526 #include <sys/procfs.h>
5527        int main ()
5528        {
5529          if (sizeof (prfpregset_t) == sizeof (void *))
5530            return 1;
5531          return 0;
5532        }
5533 EOF
5534 if { (eval echo configure:5535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5535 then
5536   gdb_cv_prfpregset_t_broken=no
5537 else
5538   echo "configure: failed program was:" >&5
5539   cat conftest.$ac_ext >&5
5540   rm -fr conftest*
5541   gdb_cv_prfpregset_t_broken=yes
5542 fi
5543 rm -fr conftest*
5544 fi
5545
5546 fi
5547
5548     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
5549     if test $gdb_cv_prfpregset_t_broken = yes; then
5550       cat >> confdefs.h <<\EOF
5551 #define PRFPREGSET_T_BROKEN 1
5552 EOF
5553
5554     fi
5555   fi
5556
5557
5558   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
5559 echo "configure:5560: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
5560   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
5561   echo $ac_n "(cached) $ac_c" 1>&6
5562 else
5563   cat > conftest.$ac_ext <<EOF
5564 #line 5565 "configure"
5565 #include "confdefs.h"
5566 #include <unistd.h>
5567 #include <sys/types.h>
5568 #include <sys/procfs.h>
5569
5570 int main() {
5571
5572     int dummy;;
5573     dummy = ioctl(0, PIOCSET, &dummy);
5574
5575 ; return 0; }
5576 EOF
5577 if { (eval echo configure:5578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5578   rm -rf conftest*
5579   gdb_cv_have_procfs_piocset=yes
5580 else
5581   echo "configure: failed program was:" >&5
5582   cat conftest.$ac_ext >&5
5583   rm -rf conftest*
5584   gdb_cv_have_procfs_piocset=no
5585 fi
5586 rm -f conftest*
5587 fi
5588
5589   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
5590   if test $gdb_cv_have_procfs_piocset = yes; then
5591     cat >> confdefs.h <<\EOF
5592 #define HAVE_PROCFS_PIOCSET 1
5593 EOF
5594
5595   fi
5596 fi
5597
5598 if test ${host} = ${target} ; then
5599
5600   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
5601 echo "configure:5602: checking for member l_addr in struct link_map" >&5
5602   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
5603   echo $ac_n "(cached) $ac_c" 1>&6
5604 else
5605   cat > conftest.$ac_ext <<EOF
5606 #line 5607 "configure"
5607 #include "confdefs.h"
5608 #include <link.h>
5609 int main() {
5610 struct link_map lm; (void) lm.l_addr;
5611 ; return 0; }
5612 EOF
5613 if { (eval echo configure:5614: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5614   rm -rf conftest*
5615   gdb_cv_have_struct_link_map_with_l_members=yes
5616 else
5617   echo "configure: failed program was:" >&5
5618   cat conftest.$ac_ext >&5
5619   rm -rf conftest*
5620   gdb_cv_have_struct_link_map_with_l_members=no
5621 fi
5622 rm -f conftest*
5623 fi
5624
5625   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
5626   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
5627     cat >> confdefs.h <<\EOF
5628 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
5629 EOF
5630
5631   fi
5632
5633
5634   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
5635 echo "configure:5636: checking for member lm_addr in struct link_map" >&5
5636   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
5637   echo $ac_n "(cached) $ac_c" 1>&6
5638 else
5639   cat > conftest.$ac_ext <<EOF
5640 #line 5641 "configure"
5641 #include "confdefs.h"
5642 #include <sys/types.h>
5643 #include <link.h>
5644 int main() {
5645 struct link_map lm; (void) lm.lm_addr;
5646 ; return 0; }
5647 EOF
5648 if { (eval echo configure:5649: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5649   rm -rf conftest*
5650   gdb_cv_have_struct_link_map_with_lm_members=yes
5651 else
5652   echo "configure: failed program was:" >&5
5653   cat conftest.$ac_ext >&5
5654   rm -rf conftest*
5655   gdb_cv_have_struct_link_map_with_lm_members=no
5656 fi
5657 rm -f conftest*
5658 fi
5659
5660   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
5661   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
5662     cat >> confdefs.h <<\EOF
5663 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
5664 EOF
5665
5666   fi
5667
5668
5669   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
5670 echo "configure:5671: checking for member som_addr in struct so_map" >&5
5671   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
5672   echo $ac_n "(cached) $ac_c" 1>&6
5673 else
5674   cat > conftest.$ac_ext <<EOF
5675 #line 5676 "configure"
5676 #include "confdefs.h"
5677 #include <sys/types.h>
5678 #ifdef HAVE_NLIST_H
5679 #include <nlist.h>
5680 #endif
5681 #include <link.h>
5682 int main() {
5683 struct so_map lm; (void) lm.som_addr;
5684 ; return 0; }
5685 EOF
5686 if { (eval echo configure:5687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5687   rm -rf conftest*
5688   gdb_cv_have_struct_so_map_with_som_members=yes
5689 else
5690   echo "configure: failed program was:" >&5
5691   cat conftest.$ac_ext >&5
5692   rm -rf conftest*
5693   gdb_cv_have_struct_so_map_with_som_members=no
5694 fi
5695 rm -f conftest*
5696 fi
5697
5698   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
5699   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
5700     cat >> confdefs.h <<\EOF
5701 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
5702 EOF
5703
5704   fi
5705
5706
5707   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
5708 echo "configure:5709: checking for struct link_map32 in sys/link.h" >&5
5709   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
5710   echo $ac_n "(cached) $ac_c" 1>&6
5711 else
5712   cat > conftest.$ac_ext <<EOF
5713 #line 5714 "configure"
5714 #include "confdefs.h"
5715 #define _SYSCALL32
5716 #include <sys/link.h>
5717 int main() {
5718 struct link_map32 l;
5719 ; return 0; }
5720 EOF
5721 if { (eval echo configure:5722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5722   rm -rf conftest*
5723   gdb_cv_have_struct_link_map32=yes
5724 else
5725   echo "configure: failed program was:" >&5
5726   cat conftest.$ac_ext >&5
5727   rm -rf conftest*
5728   gdb_cv_have_struct_link_map32=no
5729 fi
5730 rm -f conftest*
5731 fi
5732
5733   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
5734   if test $gdb_cv_have_struct_link_map32 = yes; then
5735     cat >> confdefs.h <<\EOF
5736 #define HAVE_STRUCT_LINK_MAP32 1
5737 EOF
5738
5739     cat >> confdefs.h <<\EOF
5740 #define _SYSCALL32 1
5741 EOF
5742
5743   fi
5744 fi
5745
5746 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5747 echo "configure:5748: checking for main in -lm" >&5
5748 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5749 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5750   echo $ac_n "(cached) $ac_c" 1>&6
5751 else
5752   ac_save_LIBS="$LIBS"
5753 LIBS="-lm  $LIBS"
5754 cat > conftest.$ac_ext <<EOF
5755 #line 5756 "configure"
5756 #include "confdefs.h"
5757
5758 int main() {
5759 main()
5760 ; return 0; }
5761 EOF
5762 if { (eval echo configure:5763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5763   rm -rf conftest*
5764   eval "ac_cv_lib_$ac_lib_var=yes"
5765 else
5766   echo "configure: failed program was:" >&5
5767   cat conftest.$ac_ext >&5
5768   rm -rf conftest*
5769   eval "ac_cv_lib_$ac_lib_var=no"
5770 fi
5771 rm -f conftest*
5772 LIBS="$ac_save_LIBS"
5773
5774 fi
5775 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5776   echo "$ac_t""yes" 1>&6
5777     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5778     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5779   cat >> confdefs.h <<EOF
5780 #define $ac_tr_lib 1
5781 EOF
5782
5783   LIBS="-lm $LIBS"
5784
5785 else
5786   echo "$ac_t""no" 1>&6
5787 fi
5788
5789
5790 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
5791 echo "configure:5792: checking for wctype in -lc" >&5
5792 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
5793 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5794   echo $ac_n "(cached) $ac_c" 1>&6
5795 else
5796   ac_save_LIBS="$LIBS"
5797 LIBS="-lc  $LIBS"
5798 cat > conftest.$ac_ext <<EOF
5799 #line 5800 "configure"
5800 #include "confdefs.h"
5801 /* Override any gcc2 internal prototype to avoid an error.  */
5802 /* We use char because int might match the return type of a gcc2
5803     builtin and then its argument prototype would still apply.  */
5804 char wctype();
5805
5806 int main() {
5807 wctype()
5808 ; return 0; }
5809 EOF
5810 if { (eval echo configure:5811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5811   rm -rf conftest*
5812   eval "ac_cv_lib_$ac_lib_var=yes"
5813 else
5814   echo "configure: failed program was:" >&5
5815   cat conftest.$ac_ext >&5
5816   rm -rf conftest*
5817   eval "ac_cv_lib_$ac_lib_var=no"
5818 fi
5819 rm -f conftest*
5820 LIBS="$ac_save_LIBS"
5821
5822 fi
5823 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5824   echo "$ac_t""yes" 1>&6
5825   :
5826 else
5827   echo "$ac_t""no" 1>&6
5828 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5829 echo "configure:5830: checking for wctype in -lw" >&5
5830 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5831 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5832   echo $ac_n "(cached) $ac_c" 1>&6
5833 else
5834   ac_save_LIBS="$LIBS"
5835 LIBS="-lw  $LIBS"
5836 cat > conftest.$ac_ext <<EOF
5837 #line 5838 "configure"
5838 #include "confdefs.h"
5839 /* Override any gcc2 internal prototype to avoid an error.  */
5840 /* We use char because int might match the return type of a gcc2
5841     builtin and then its argument prototype would still apply.  */
5842 char wctype();
5843
5844 int main() {
5845 wctype()
5846 ; return 0; }
5847 EOF
5848 if { (eval echo configure:5849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5849   rm -rf conftest*
5850   eval "ac_cv_lib_$ac_lib_var=yes"
5851 else
5852   echo "configure: failed program was:" >&5
5853   cat conftest.$ac_ext >&5
5854   rm -rf conftest*
5855   eval "ac_cv_lib_$ac_lib_var=no"
5856 fi
5857 rm -f conftest*
5858 LIBS="$ac_save_LIBS"
5859
5860 fi
5861 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5862   echo "$ac_t""yes" 1>&6
5863     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
5864     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5865   cat >> confdefs.h <<EOF
5866 #define $ac_tr_lib 1
5867 EOF
5868
5869   LIBS="-lw $LIBS"
5870
5871 else
5872   echo "$ac_t""no" 1>&6
5873 fi
5874
5875 fi
5876
5877
5878
5879 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
5880 echo "configure:5881: checking for long long support in compiler" >&5
5881 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
5882   echo $ac_n "(cached) $ac_c" 1>&6
5883 else
5884   cat > conftest.$ac_ext <<EOF
5885 #line 5886 "configure"
5886 #include "confdefs.h"
5887
5888 int main() {
5889
5890   extern long long foo;
5891   switch (foo & 2) { case 0: return 1; }
5892
5893 ; return 0; }
5894 EOF
5895 if { (eval echo configure:5896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5896   rm -rf conftest*
5897   gdb_cv_c_long_long=yes
5898 else
5899   echo "configure: failed program was:" >&5
5900   cat conftest.$ac_ext >&5
5901   rm -rf conftest*
5902   gdb_cv_c_long_long=no
5903 fi
5904 rm -f conftest*
5905 fi
5906
5907 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
5908 if test $gdb_cv_c_long_long = yes; then
5909   cat >> confdefs.h <<\EOF
5910 #define CC_HAS_LONG_LONG 1
5911 EOF
5912
5913 fi
5914
5915
5916 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
5917 echo "configure:5918: checking for long long support in printf" >&5
5918 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
5919   echo $ac_n "(cached) $ac_c" 1>&6
5920 else
5921   if test "$cross_compiling" = yes; then
5922   gdb_cv_printf_has_long_long=no
5923 else
5924   cat > conftest.$ac_ext <<EOF
5925 #line 5926 "configure"
5926 #include "confdefs.h"
5927
5928 int main () {
5929   char buf[32];
5930   long long l = 0;
5931   l = (l << 16) + 0x0123;
5932   l = (l << 16) + 0x4567;
5933   l = (l << 16) + 0x89ab;
5934   l = (l << 16) + 0xcdef;
5935   sprintf (buf, "0x%016llx", l);
5936   return (strcmp ("0x0123456789abcdef", buf));
5937 }
5938 EOF
5939 if { (eval echo configure:5940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5940 then
5941   gdb_cv_printf_has_long_long=yes
5942 else
5943   echo "configure: failed program was:" >&5
5944   cat conftest.$ac_ext >&5
5945   rm -fr conftest*
5946   gdb_cv_printf_has_long_long=no
5947 fi
5948 rm -fr conftest*
5949 fi
5950
5951 fi
5952
5953 if test $gdb_cv_printf_has_long_long = yes; then
5954   cat >> confdefs.h <<\EOF
5955 #define PRINTF_HAS_LONG_LONG 1
5956 EOF
5957
5958 fi
5959 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5960
5961
5962 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5963 echo "configure:5964: checking for long double support in compiler" >&5
5964 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5965   echo $ac_n "(cached) $ac_c" 1>&6
5966 else
5967   cat > conftest.$ac_ext <<EOF
5968 #line 5969 "configure"
5969 #include "confdefs.h"
5970
5971 int main() {
5972 long double foo;
5973 ; return 0; }
5974 EOF
5975 if { (eval echo configure:5976: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5976   rm -rf conftest*
5977   ac_cv_c_long_double=yes
5978 else
5979   echo "configure: failed program was:" >&5
5980   cat conftest.$ac_ext >&5
5981   rm -rf conftest*
5982   ac_cv_c_long_double=no
5983 fi
5984 rm -f conftest*
5985 fi
5986
5987 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5988 if test $ac_cv_c_long_double = yes; then
5989   cat >> confdefs.h <<\EOF
5990 #define HAVE_LONG_DOUBLE 1
5991 EOF
5992
5993 fi
5994
5995
5996 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5997 echo "configure:5998: checking for long double support in printf" >&5
5998 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
5999   echo $ac_n "(cached) $ac_c" 1>&6
6000 else
6001   if test "$cross_compiling" = yes; then
6002   gdb_cv_printf_has_long_double=no
6003 else
6004   cat > conftest.$ac_ext <<EOF
6005 #line 6006 "configure"
6006 #include "confdefs.h"
6007
6008 int main () {
6009   char buf[16];
6010   long double f = 3.141592653;
6011   sprintf (buf, "%Lg", f);
6012   return (strncmp ("3.14159", buf, 7));
6013 }
6014 EOF
6015 if { (eval echo configure:6016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6016 then
6017   gdb_cv_printf_has_long_double=yes
6018 else
6019   echo "configure: failed program was:" >&5
6020   cat conftest.$ac_ext >&5
6021   rm -fr conftest*
6022   gdb_cv_printf_has_long_double=no
6023 fi
6024 rm -fr conftest*
6025 fi
6026
6027 fi
6028
6029 if test $gdb_cv_printf_has_long_double = yes; then
6030   cat >> confdefs.h <<\EOF
6031 #define PRINTF_HAS_LONG_DOUBLE 1
6032 EOF
6033
6034 fi
6035 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
6036
6037
6038 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
6039 echo "configure:6040: checking for long double support in scanf" >&5
6040 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
6041   echo $ac_n "(cached) $ac_c" 1>&6
6042 else
6043   if test "$cross_compiling" = yes; then
6044   gdb_cv_scanf_has_long_double=no
6045 else
6046   cat > conftest.$ac_ext <<EOF
6047 #line 6048 "configure"
6048 #include "confdefs.h"
6049
6050 int main () {
6051   char *buf = "3.141592653";
6052   long double f = 0;
6053   sscanf (buf, "%Lg", &f);
6054   return !(f > 3.14159 && f < 3.14160);
6055 }
6056 EOF
6057 if { (eval echo configure:6058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6058 then
6059   gdb_cv_scanf_has_long_double=yes
6060 else
6061   echo "configure: failed program was:" >&5
6062   cat conftest.$ac_ext >&5
6063   rm -fr conftest*
6064   gdb_cv_scanf_has_long_double=no
6065 fi
6066 rm -fr conftest*
6067 fi
6068
6069 fi
6070
6071 if test $gdb_cv_scanf_has_long_double = yes; then
6072   cat >> confdefs.h <<\EOF
6073 #define SCANF_HAS_LONG_DOUBLE 1
6074 EOF
6075
6076 fi
6077 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
6078
6079 for ac_hdr in unistd.h
6080 do
6081 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6082 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6083 echo "configure:6084: checking for $ac_hdr" >&5
6084 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6085   echo $ac_n "(cached) $ac_c" 1>&6
6086 else
6087   cat > conftest.$ac_ext <<EOF
6088 #line 6089 "configure"
6089 #include "confdefs.h"
6090 #include <$ac_hdr>
6091 EOF
6092 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6093 { (eval echo configure:6094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6094 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6095 if test -z "$ac_err"; then
6096   rm -rf conftest*
6097   eval "ac_cv_header_$ac_safe=yes"
6098 else
6099   echo "$ac_err" >&5
6100   echo "configure: failed program was:" >&5
6101   cat conftest.$ac_ext >&5
6102   rm -rf conftest*
6103   eval "ac_cv_header_$ac_safe=no"
6104 fi
6105 rm -f conftest*
6106 fi
6107 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6108   echo "$ac_t""yes" 1>&6
6109     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6110   cat >> confdefs.h <<EOF
6111 #define $ac_tr_hdr 1
6112 EOF
6113
6114 else
6115   echo "$ac_t""no" 1>&6
6116 fi
6117 done
6118
6119 for ac_func in getpagesize
6120 do
6121 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6122 echo "configure:6123: checking for $ac_func" >&5
6123 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6124   echo $ac_n "(cached) $ac_c" 1>&6
6125 else
6126   cat > conftest.$ac_ext <<EOF
6127 #line 6128 "configure"
6128 #include "confdefs.h"
6129 /* System header to define __stub macros and hopefully few prototypes,
6130     which can conflict with char $ac_func(); below.  */
6131 #include <assert.h>
6132 /* Override any gcc2 internal prototype to avoid an error.  */
6133 /* We use char because int might match the return type of a gcc2
6134     builtin and then its argument prototype would still apply.  */
6135 char $ac_func();
6136
6137 int main() {
6138
6139 /* The GNU C library defines this for functions which it implements
6140     to always fail with ENOSYS.  Some functions are actually named
6141     something starting with __ and the normal name is an alias.  */
6142 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6143 choke me
6144 #else
6145 $ac_func();
6146 #endif
6147
6148 ; return 0; }
6149 EOF
6150 if { (eval echo configure:6151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6151   rm -rf conftest*
6152   eval "ac_cv_func_$ac_func=yes"
6153 else
6154   echo "configure: failed program was:" >&5
6155   cat conftest.$ac_ext >&5
6156   rm -rf conftest*
6157   eval "ac_cv_func_$ac_func=no"
6158 fi
6159 rm -f conftest*
6160 fi
6161
6162 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6163   echo "$ac_t""yes" 1>&6
6164     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6165   cat >> confdefs.h <<EOF
6166 #define $ac_tr_func 1
6167 EOF
6168
6169 else
6170   echo "$ac_t""no" 1>&6
6171 fi
6172 done
6173
6174 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6175 echo "configure:6176: checking for working mmap" >&5
6176 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6177   echo $ac_n "(cached) $ac_c" 1>&6
6178 else
6179   if test "$cross_compiling" = yes; then
6180   ac_cv_func_mmap_fixed_mapped=no
6181 else
6182   cat > conftest.$ac_ext <<EOF
6183 #line 6184 "configure"
6184 #include "confdefs.h"
6185
6186 /* Thanks to Mike Haertel and Jim Avera for this test.
6187    Here is a matrix of mmap possibilities:
6188         mmap private not fixed
6189         mmap private fixed at somewhere currently unmapped
6190         mmap private fixed at somewhere already mapped
6191         mmap shared not fixed
6192         mmap shared fixed at somewhere currently unmapped
6193         mmap shared fixed at somewhere already mapped
6194    For private mappings, we should verify that changes cannot be read()
6195    back from the file, nor mmap's back from the file at a different
6196    address.  (There have been systems where private was not correctly
6197    implemented like the infamous i386 svr4.0, and systems where the
6198    VM page cache was not coherent with the filesystem buffer cache
6199    like early versions of FreeBSD and possibly contemporary NetBSD.)
6200    For shared mappings, we should conversely verify that changes get
6201    propogated back to all the places they're supposed to be.
6202
6203    Grep wants private fixed already mapped.
6204    The main things grep needs to know about mmap are:
6205    * does it exist and is it safe to write into the mmap'd area
6206    * how to use it (BSD variants)  */
6207 #include <sys/types.h>
6208 #include <fcntl.h>
6209 #include <sys/mman.h>
6210
6211 /* This mess was copied from the GNU getpagesize.h.  */
6212 #ifndef HAVE_GETPAGESIZE
6213 # ifdef HAVE_UNISTD_H
6214 #  include <unistd.h>
6215 # endif
6216
6217 /* Assume that all systems that can run configure have sys/param.h.  */
6218 # ifndef HAVE_SYS_PARAM_H
6219 #  define HAVE_SYS_PARAM_H 1
6220 # endif
6221
6222 # ifdef _SC_PAGESIZE
6223 #  define getpagesize() sysconf(_SC_PAGESIZE)
6224 # else /* no _SC_PAGESIZE */
6225 #  ifdef HAVE_SYS_PARAM_H
6226 #   include <sys/param.h>
6227 #   ifdef EXEC_PAGESIZE
6228 #    define getpagesize() EXEC_PAGESIZE
6229 #   else /* no EXEC_PAGESIZE */
6230 #    ifdef NBPG
6231 #     define getpagesize() NBPG * CLSIZE
6232 #     ifndef CLSIZE
6233 #      define CLSIZE 1
6234 #     endif /* no CLSIZE */
6235 #    else /* no NBPG */
6236 #     ifdef NBPC
6237 #      define getpagesize() NBPC
6238 #     else /* no NBPC */
6239 #      ifdef PAGESIZE
6240 #       define getpagesize() PAGESIZE
6241 #      endif /* PAGESIZE */
6242 #     endif /* no NBPC */
6243 #    endif /* no NBPG */
6244 #   endif /* no EXEC_PAGESIZE */
6245 #  else /* no HAVE_SYS_PARAM_H */
6246 #   define getpagesize() 8192   /* punt totally */
6247 #  endif /* no HAVE_SYS_PARAM_H */
6248 # endif /* no _SC_PAGESIZE */
6249
6250 #endif /* no HAVE_GETPAGESIZE */
6251
6252 #ifdef __cplusplus
6253 extern "C" { void *malloc(unsigned); }
6254 #else
6255 char *malloc();
6256 #endif
6257
6258 int
6259 main()
6260 {
6261         char *data, *data2, *data3;
6262         int i, pagesize;
6263         int fd;
6264
6265         pagesize = getpagesize();
6266
6267         /*
6268          * First, make a file with some known garbage in it.
6269          */
6270         data = malloc(pagesize);
6271         if (!data)
6272                 exit(1);
6273         for (i = 0; i < pagesize; ++i)
6274                 *(data + i) = rand();
6275         umask(0);
6276         fd = creat("conftestmmap", 0600);
6277         if (fd < 0)
6278                 exit(1);
6279         if (write(fd, data, pagesize) != pagesize)
6280                 exit(1);
6281         close(fd);
6282
6283         /*
6284          * Next, try to mmap the file at a fixed address which
6285          * already has something else allocated at it.  If we can,
6286          * also make sure that we see the same garbage.
6287          */
6288         fd = open("conftestmmap", O_RDWR);
6289         if (fd < 0)
6290                 exit(1);
6291         data2 = malloc(2 * pagesize);
6292         if (!data2)
6293                 exit(1);
6294         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6295         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6296             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6297                 exit(1);
6298         for (i = 0; i < pagesize; ++i)
6299                 if (*(data + i) != *(data2 + i))
6300                         exit(1);
6301
6302         /*
6303          * Finally, make sure that changes to the mapped area
6304          * do not percolate back to the file as seen by read().
6305          * (This is a bug on some variants of i386 svr4.0.)
6306          */
6307         for (i = 0; i < pagesize; ++i)
6308                 *(data2 + i) = *(data2 + i) + 1;
6309         data3 = malloc(pagesize);
6310         if (!data3)
6311                 exit(1);
6312         if (read(fd, data3, pagesize) != pagesize)
6313                 exit(1);
6314         for (i = 0; i < pagesize; ++i)
6315                 if (*(data + i) != *(data3 + i))
6316                         exit(1);
6317         close(fd);
6318         unlink("conftestmmap");
6319         exit(0);
6320 }
6321
6322 EOF
6323 if { (eval echo configure:6324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6324 then
6325   ac_cv_func_mmap_fixed_mapped=yes
6326 else
6327   echo "configure: failed program was:" >&5
6328   cat conftest.$ac_ext >&5
6329   rm -fr conftest*
6330   ac_cv_func_mmap_fixed_mapped=no
6331 fi
6332 rm -fr conftest*
6333 fi
6334
6335 fi
6336
6337 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6338 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6339   cat >> confdefs.h <<\EOF
6340 #define HAVE_MMAP 1
6341 EOF
6342
6343 fi
6344
6345
6346 case ${host_os} in
6347 aix*)
6348   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
6349 echo "configure:6350: checking for -bbigtoc option" >&5
6350 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
6351   echo $ac_n "(cached) $ac_c" 1>&6
6352 else
6353
6354     SAVE_LDFLAGS=$LDFLAGS
6355
6356     case $GCC in
6357     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
6358     *) gdb_cv_bigtoc=-bbigtoc ;;
6359     esac
6360
6361     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
6362     cat > conftest.$ac_ext <<EOF
6363 #line 6364 "configure"
6364 #include "confdefs.h"
6365
6366 int main() {
6367 int i;
6368 ; return 0; }
6369 EOF
6370 if { (eval echo configure:6371: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6371   :
6372 else
6373   echo "configure: failed program was:" >&5
6374   cat conftest.$ac_ext >&5
6375   rm -rf conftest*
6376   gdb_cv_bigtoc=
6377 fi
6378 rm -f conftest*
6379
6380 fi
6381
6382 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
6383   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
6384   ;;
6385 esac
6386
6387
6388
6389 if test ${build} = ${host} -a ${host} = ${target} ; then
6390    case ${host_os} in
6391    hpux*)
6392       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
6393 echo "configure:6394: checking for HPUX/OSF thread support" >&5
6394       if test -f /usr/include/dce/cma_config.h ; then
6395          if test "$GCC" = "yes" ; then
6396             echo "$ac_t""yes" 1>&6
6397             cat >> confdefs.h <<\EOF
6398 #define HAVE_HPUX_THREAD_SUPPORT 1
6399 EOF
6400
6401             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
6402             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
6403          else
6404             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
6405          fi
6406       else
6407          echo "$ac_t""no" 1>&6
6408       fi
6409       ;;
6410    solaris*)
6411       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
6412 echo "configure:6413: checking for Solaris thread debugging library" >&5
6413       if test -f /usr/lib/libthread_db.so.1 ; then
6414          echo "$ac_t""yes" 1>&6
6415          cat >> confdefs.h <<\EOF
6416 #define HAVE_THREAD_DB_LIB 1
6417 EOF
6418
6419          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
6420          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
6421          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
6422 echo "configure:6423: checking for dlopen in -ldl" >&5
6423 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
6424 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6425   echo $ac_n "(cached) $ac_c" 1>&6
6426 else
6427   ac_save_LIBS="$LIBS"
6428 LIBS="-ldl  $LIBS"
6429 cat > conftest.$ac_ext <<EOF
6430 #line 6431 "configure"
6431 #include "confdefs.h"
6432 /* Override any gcc2 internal prototype to avoid an error.  */
6433 /* We use char because int might match the return type of a gcc2
6434     builtin and then its argument prototype would still apply.  */
6435 char dlopen();
6436
6437 int main() {
6438 dlopen()
6439 ; return 0; }
6440 EOF
6441 if { (eval echo configure:6442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6442   rm -rf conftest*
6443   eval "ac_cv_lib_$ac_lib_var=yes"
6444 else
6445   echo "configure: failed program was:" >&5
6446   cat conftest.$ac_ext >&5
6447   rm -rf conftest*
6448   eval "ac_cv_lib_$ac_lib_var=no"
6449 fi
6450 rm -f conftest*
6451 LIBS="$ac_save_LIBS"
6452
6453 fi
6454 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6455   echo "$ac_t""yes" 1>&6
6456     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6457     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6458   cat >> confdefs.h <<EOF
6459 #define $ac_tr_lib 1
6460 EOF
6461
6462   LIBS="-ldl $LIBS"
6463
6464 else
6465   echo "$ac_t""no" 1>&6
6466 fi
6467
6468          if test "$GCC" = "yes" ; then
6469             # The GNU linker requires the -export-dynamic option to make
6470             # all symbols visible in the dynamic symbol table.
6471             hold_ldflags=$LDFLAGS
6472             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
6473 echo "configure:6474: checking for the ld -export-dynamic flag" >&5
6474             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
6475             cat > conftest.$ac_ext <<EOF
6476 #line 6477 "configure"
6477 #include "confdefs.h"
6478
6479 int main() {
6480 int i;
6481 ; return 0; }
6482 EOF
6483 if { (eval echo configure:6484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6484   rm -rf conftest*
6485   found=yes
6486 else
6487   echo "configure: failed program was:" >&5
6488   cat conftest.$ac_ext >&5
6489   rm -rf conftest*
6490   found=no
6491 fi
6492 rm -f conftest*
6493             LDFLAGS=$hold_ldflags
6494             echo "$ac_t""$found" 1>&6
6495             if test $found = yes; then
6496                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
6497             fi
6498          fi
6499          # Sun randomly tweaked the prototypes in <proc_service.h>
6500          # at one point.
6501          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
6502 echo "configure:6503: checking if <proc_service.h> is old" >&5
6503          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
6504   echo $ac_n "(cached) $ac_c" 1>&6
6505 else
6506
6507             cat > conftest.$ac_ext <<EOF
6508 #line 6509 "configure"
6509 #include "confdefs.h"
6510
6511                 #include <proc_service.h>
6512                 ps_err_e ps_pdwrite
6513                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
6514
6515 int main() {
6516
6517 ; return 0; }
6518 EOF
6519 if { (eval echo configure:6520: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6520   rm -rf conftest*
6521   gdb_cv_proc_service_is_old=no
6522 else
6523   echo "configure: failed program was:" >&5
6524   cat conftest.$ac_ext >&5
6525   rm -rf conftest*
6526   gdb_cv_proc_service_is_old=yes
6527 fi
6528 rm -f conftest*
6529
6530 fi
6531
6532          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
6533          if test $gdb_cv_proc_service_is_old = yes; then
6534             cat >> confdefs.h <<\EOF
6535 #define PROC_SERVICE_IS_OLD 1
6536 EOF
6537
6538          fi
6539       else
6540          echo "$ac_t""no" 1>&6
6541       fi
6542       ;;
6543    esac
6544
6545 fi
6546
6547 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
6548    echo $ac_n "checking whether <thread_db.h> has TD_NOTALLOC""... $ac_c" 1>&6
6549 echo "configure:6550: checking whether <thread_db.h> has TD_NOTALLOC" >&5
6550 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" = set"; then
6551   echo $ac_n "(cached) $ac_c" 1>&6
6552 else
6553   cat > conftest.$ac_ext <<EOF
6554 #line 6555 "configure"
6555 #include "confdefs.h"
6556 #include <thread_db.h>
6557 int main() {
6558 int i = TD_NOTALLOC;
6559 ; return 0; }
6560 EOF
6561 if { (eval echo configure:6562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6562   rm -rf conftest*
6563   gdb_cv_thread_db_h_has_td_notalloc=yes
6564 else
6565   echo "configure: failed program was:" >&5
6566   cat conftest.$ac_ext >&5
6567   rm -rf conftest*
6568   gdb_cv_thread_db_h_has_td_notalloc=no
6569
6570 fi
6571 rm -f conftest*
6572
6573 fi
6574
6575 echo "$ac_t""$gdb_cv_thread_db_h_has_td_notalloc" 1>&6
6576 fi
6577 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
6578   cat >> confdefs.h <<\EOF
6579 #define THREAD_DB_HAS_TD_NOTALLOC 1
6580 EOF
6581
6582 fi
6583
6584 if test $host = $target; then
6585   case $target in
6586     *-linux*)
6587       save_CFLAGS=$CFLAGS
6588       CFLAGS="$CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE"
6589       cat > conftest.$ac_ext <<EOF
6590 #line 6591 "configure"
6591 #include "confdefs.h"
6592 #include <unistd.h>
6593 int main() {
6594 pread64 (0, NULL, 0, 0);
6595 ; return 0; }
6596 EOF
6597 if { (eval echo configure:6598: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6598   rm -rf conftest*
6599   ENABLE_CFLAGS="$ENABLE_CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE"
6600                    cat >> confdefs.h <<\EOF
6601 #define HAVE_PREAD64 1
6602 EOF
6603
6604 else
6605   echo "configure: failed program was:" >&5
6606   cat conftest.$ac_ext >&5
6607 fi
6608 rm -f conftest*
6609       CFLAGS=$save_CFLAGS
6610       ;;
6611   esac
6612 fi
6613
6614
6615 # Check whether --enable-gdbcli or --disable-gdbcli was given.
6616 if test "${enable_gdbcli+set}" = set; then
6617   enableval="$enable_gdbcli"
6618
6619   case "${enableval}" in
6620     yes) enable_gdbcli=yes ;;
6621     "") enable_gdbcli=yes ;;
6622     no)
6623       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
6624     ;;
6625     *)
6626       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
6627     ;;
6628   esac
6629
6630 else
6631   enable_gdbcli=yes
6632 fi
6633
6634 case ${enable_gdbcli} in
6635   "yes" )
6636     if test -d "${srcdir}/cli" ; then
6637       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
6638       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
6639       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
6640       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
6641       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
6642       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
6643       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
6644       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
6645       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
6646     fi
6647     ;;
6648 esac
6649
6650
6651 # Check whether --enable-gdbmi or --disable-gdbmi was given.
6652 if test "${enable_gdbmi+set}" = set; then
6653   enableval="$enable_gdbmi"
6654
6655   case "${enable_gdbmi}" in
6656     yes | no) ;;
6657     "")  enable_gdbmi=yes ;;
6658     *)
6659       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
6660     ;;
6661   esac
6662
6663 else
6664   enable_gdbmi=yes
6665 fi
6666
6667 case ${enable_gdbmi} in
6668   "yes" )
6669     if test -d "${srcdir}/mi" ; then
6670       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
6671       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
6672       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
6673       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
6674       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
6675       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
6676       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
6677       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
6678       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
6679     fi
6680     ;;
6681 esac
6682
6683 # Configure UI_OUT by default (before 5.2 it can be disabled)
6684 # It must be configured if gdbmi is configured
6685
6686 UIOUT_CFLAGS=
6687
6688
6689 # Check whether --with-uiout or --without-uiout was given.
6690 if test "${with_uiout+set}" = set; then
6691   withval="$with_uiout"
6692   case "${withval}" in
6693   yes)  want_uiout=true ;;
6694   no)   if test $enable_gdbmi = yes; then
6695           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
6696         else
6697            want_uiout=false
6698         fi ;;
6699   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
6700 esac
6701 else
6702   want_uiout=true
6703 fi
6704
6705 if test $want_uiout = true; then
6706    UIOUT_CFLAGS="-DUI_OUT=1"
6707 fi
6708
6709 # Check whether --enable-tui or --disable-tui was given.
6710 if test "${enable_tui+set}" = set; then
6711   enableval="$enable_tui"
6712
6713   case "${enable_tui}" in
6714     yes | no) ;;
6715     "")  enable_tui=yes ;;
6716     *)
6717       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
6718     ;;
6719   esac
6720
6721 fi
6722
6723 case ${enable_tui} in
6724   "yes" )
6725     if test -d "${srcdir}/tui" ; then
6726       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
6727       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
6728       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
6729       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
6730       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
6731       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
6732       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
6733       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
6734       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
6735     fi
6736     ;;
6737 esac
6738
6739 # Check whether --enable-netrom or --disable-netrom was given.
6740 if test "${enable_netrom+set}" = set; then
6741   enableval="$enable_netrom"
6742   case "${enableval}" in
6743 yes)    enable_netrom=yes ;;
6744 no)     enable_netrom=no ;;
6745 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
6746 esac
6747 fi
6748
6749
6750 if test "${enable_netrom}" = "yes"; then
6751         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
6752         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
6753 fi
6754
6755
6756 # NOTE: Don't add -Wall or -Wunused, they both include
6757 # -Wunused-parameter which reports bogus warnings.
6758 # NOTE: If you add to this list, remember to update
6759 # gdb/doc/gdbint.texinfo.
6760 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
6761 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
6762 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
6763 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
6764 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
6765 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
6766 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
6767 # -Woverloaded-virtual -Winline -Werror"
6768 # Check whether --enable-build-warnings or --disable-build-warnings was given.
6769 if test "${enable_build_warnings+set}" = set; then
6770   enableval="$enable_build_warnings"
6771   case "${enableval}" in
6772   yes)  ;;
6773   no)   build_warnings="-w";;
6774   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6775         build_warnings="${build_warnings} ${t}";;
6776   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6777         build_warnings="${t} ${build_warnings}";;
6778   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6779 esac
6780 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6781   echo "Setting compiler warning flags = $build_warnings" 6>&1
6782 fi
6783 fi
6784 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
6785 if test "${enable_gdb_build_warnings+set}" = set; then
6786   enableval="$enable_gdb_build_warnings"
6787   case "${enableval}" in
6788   yes)  ;;
6789   no)   build_warnings="-w";;
6790   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6791         build_warnings="${build_warnings} ${t}";;
6792   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6793         build_warnings="${t} ${build_warnings}";;
6794   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6795 esac
6796 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6797   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6798 fi
6799 fi
6800 WARN_CFLAGS=""
6801 WERROR_CFLAGS=""
6802 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6803 then
6804     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
6805 echo "configure:6806: checking compiler warning flags" >&5
6806     # Separate out the -Werror flag as some files just cannot be
6807     # compiled with it enabled.
6808     for w in ${build_warnings}; do
6809         case $w in
6810         -Werr*) WERROR_CFLAGS=-Werror ;;
6811         *) # Check that GCC accepts it
6812             saved_CFLAGS="$CFLAGS"
6813             CFLAGS="$CFLAGS $w"
6814             cat > conftest.$ac_ext <<EOF
6815 #line 6816 "configure"
6816 #include "confdefs.h"
6817
6818 int main() {
6819
6820 ; return 0; }
6821 EOF
6822 if { (eval echo configure:6823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6823   rm -rf conftest*
6824   WARN_CFLAGS="${WARN_CFLAGS} $w"
6825 else
6826   echo "configure: failed program was:" >&5
6827   cat conftest.$ac_ext >&5
6828 fi
6829 rm -f conftest*
6830             CFLAGS="$saved_CFLAGS"
6831         esac
6832     done
6833     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
6834 fi
6835
6836
6837
6838 MMALLOC_CFLAGS=
6839 MMALLOC=
6840
6841
6842
6843 # Check whether --with-mmalloc or --without-mmalloc was given.
6844 if test "${with_mmalloc+set}" = set; then
6845   withval="$with_mmalloc"
6846   case "${withval}" in
6847   yes)  want_mmalloc=true ;;
6848   no)   want_mmalloc=false;;
6849   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
6850 esac
6851 else
6852   want_mmalloc=false
6853 fi
6854
6855 if test x$want_mmalloc = xtrue; then
6856    cat >> confdefs.h <<\EOF
6857 #define USE_MMALLOC 1
6858 EOF
6859
6860    cat >> confdefs.h <<\EOF
6861 #define MMCHECK_FORCE 1
6862 EOF
6863
6864    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
6865    MMALLOC='../mmalloc/libmmalloc.a'
6866 fi
6867
6868 # Check whether --with-included-regex or --without-included-regex was given.
6869 if test "${with_included_regex+set}" = set; then
6870   withval="$with_included_regex"
6871   case "${withval}" in
6872   yes)  want_included_regex=true ;;
6873   no)   want_included_regex=false;;
6874   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
6875 esac
6876 else
6877   want_included_regex=true
6878 fi
6879
6880 if test $want_included_regex = false; then
6881   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6882 echo "configure:6883: checking for GNU regex" >&5
6883   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6884   echo $ac_n "(cached) $ac_c" 1>&6
6885 else
6886   cat > conftest.$ac_ext <<EOF
6887 #line 6888 "configure"
6888 #include "confdefs.h"
6889 #include <gnu-versions.h>
6890 #include <sys/types.h>
6891 #include <regex.h>
6892 int main() {
6893 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
6894 #error No valid GNU regex.
6895 #endif
6896
6897 ; return 0; }
6898 EOF
6899 if { (eval echo configure:6900: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6900   rm -rf conftest*
6901   gdb_cv_have_gnu_regex=yes
6902 else
6903   echo "configure: failed program was:" >&5
6904   cat conftest.$ac_ext >&5
6905   rm -rf conftest*
6906   gdb_cv_have_gnu_regex=no
6907 fi
6908 rm -f conftest*
6909 fi
6910
6911   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6912   if test $gdb_cv_have_gnu_regex = no; then
6913         want_included_regex=true
6914   fi
6915 fi
6916
6917 if test x${want_included_regex} = xtrue; then
6918     REGEX="gnu-regex.o"
6919     cat >> confdefs.h <<\EOF
6920 #define USE_INCLUDED_REGEX 1
6921 EOF
6922
6923 fi
6924
6925
6926 # In the Cygwin environment, we need some additional flags.
6927 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
6928 echo "configure:6929: checking for cygwin" >&5
6929 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
6930   echo $ac_n "(cached) $ac_c" 1>&6
6931 else
6932   cat > conftest.$ac_ext <<EOF
6933 #line 6934 "configure"
6934 #include "confdefs.h"
6935
6936 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
6937 lose
6938 #endif
6939 EOF
6940 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6941   egrep "lose" >/dev/null 2>&1; then
6942   rm -rf conftest*
6943   gdb_cv_os_cygwin=yes
6944 else
6945   rm -rf conftest*
6946   gdb_cv_os_cygwin=no
6947 fi
6948 rm -f conftest*
6949
6950 fi
6951
6952 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
6953
6954
6955 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
6956 case ${host} in
6957   *go32* ) SER_HARDWIRE=ser-go32.o ;;
6958   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
6959 esac
6960
6961
6962
6963 if test x$gdb_host = xgo32; then
6964   TERM_LIB=
6965 else
6966 if test x$gdb_cv_os_cygwin = xyes; then
6967   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
6968 else
6969   TERM_LIB=
6970   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
6971 echo "configure:6972: checking for tgetent in -lncurses" >&5
6972 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
6973 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6974   echo $ac_n "(cached) $ac_c" 1>&6
6975 else
6976   ac_save_LIBS="$LIBS"
6977 LIBS="-lncurses  $LIBS"
6978 cat > conftest.$ac_ext <<EOF
6979 #line 6980 "configure"
6980 #include "confdefs.h"
6981 /* Override any gcc2 internal prototype to avoid an error.  */
6982 /* We use char because int might match the return type of a gcc2
6983     builtin and then its argument prototype would still apply.  */
6984 char tgetent();
6985
6986 int main() {
6987 tgetent()
6988 ; return 0; }
6989 EOF
6990 if { (eval echo configure:6991: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6991   rm -rf conftest*
6992   eval "ac_cv_lib_$ac_lib_var=yes"
6993 else
6994   echo "configure: failed program was:" >&5
6995   cat conftest.$ac_ext >&5
6996   rm -rf conftest*
6997   eval "ac_cv_lib_$ac_lib_var=no"
6998 fi
6999 rm -f conftest*
7000 LIBS="$ac_save_LIBS"
7001
7002 fi
7003 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7004   echo "$ac_t""yes" 1>&6
7005   TERM_LIB=-lncurses
7006 else
7007   echo "$ac_t""no" 1>&6
7008 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
7009 echo "configure:7010: checking for tgetent in -lHcurses" >&5
7010 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
7011 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7012   echo $ac_n "(cached) $ac_c" 1>&6
7013 else
7014   ac_save_LIBS="$LIBS"
7015 LIBS="-lHcurses  $LIBS"
7016 cat > conftest.$ac_ext <<EOF
7017 #line 7018 "configure"
7018 #include "confdefs.h"
7019 /* Override any gcc2 internal prototype to avoid an error.  */
7020 /* We use char because int might match the return type of a gcc2
7021     builtin and then its argument prototype would still apply.  */
7022 char tgetent();
7023
7024 int main() {
7025 tgetent()
7026 ; return 0; }
7027 EOF
7028 if { (eval echo configure:7029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7029   rm -rf conftest*
7030   eval "ac_cv_lib_$ac_lib_var=yes"
7031 else
7032   echo "configure: failed program was:" >&5
7033   cat conftest.$ac_ext >&5
7034   rm -rf conftest*
7035   eval "ac_cv_lib_$ac_lib_var=no"
7036 fi
7037 rm -f conftest*
7038 LIBS="$ac_save_LIBS"
7039
7040 fi
7041 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7042   echo "$ac_t""yes" 1>&6
7043   TERM_LIB=-lHcurses
7044 else
7045   echo "$ac_t""no" 1>&6
7046 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
7047 echo "configure:7048: checking for tgetent in -ltermlib" >&5
7048 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
7049 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7050   echo $ac_n "(cached) $ac_c" 1>&6
7051 else
7052   ac_save_LIBS="$LIBS"
7053 LIBS="-ltermlib  $LIBS"
7054 cat > conftest.$ac_ext <<EOF
7055 #line 7056 "configure"
7056 #include "confdefs.h"
7057 /* Override any gcc2 internal prototype to avoid an error.  */
7058 /* We use char because int might match the return type of a gcc2
7059     builtin and then its argument prototype would still apply.  */
7060 char tgetent();
7061
7062 int main() {
7063 tgetent()
7064 ; return 0; }
7065 EOF
7066 if { (eval echo configure:7067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7067   rm -rf conftest*
7068   eval "ac_cv_lib_$ac_lib_var=yes"
7069 else
7070   echo "configure: failed program was:" >&5
7071   cat conftest.$ac_ext >&5
7072   rm -rf conftest*
7073   eval "ac_cv_lib_$ac_lib_var=no"
7074 fi
7075 rm -f conftest*
7076 LIBS="$ac_save_LIBS"
7077
7078 fi
7079 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7080   echo "$ac_t""yes" 1>&6
7081   TERM_LIB=-ltermlib
7082 else
7083   echo "$ac_t""no" 1>&6
7084 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
7085 echo "configure:7086: checking for tgetent in -ltermcap" >&5
7086 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
7087 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7088   echo $ac_n "(cached) $ac_c" 1>&6
7089 else
7090   ac_save_LIBS="$LIBS"
7091 LIBS="-ltermcap  $LIBS"
7092 cat > conftest.$ac_ext <<EOF
7093 #line 7094 "configure"
7094 #include "confdefs.h"
7095 /* Override any gcc2 internal prototype to avoid an error.  */
7096 /* We use char because int might match the return type of a gcc2
7097     builtin and then its argument prototype would still apply.  */
7098 char tgetent();
7099
7100 int main() {
7101 tgetent()
7102 ; return 0; }
7103 EOF
7104 if { (eval echo configure:7105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7105   rm -rf conftest*
7106   eval "ac_cv_lib_$ac_lib_var=yes"
7107 else
7108   echo "configure: failed program was:" >&5
7109   cat conftest.$ac_ext >&5
7110   rm -rf conftest*
7111   eval "ac_cv_lib_$ac_lib_var=no"
7112 fi
7113 rm -f conftest*
7114 LIBS="$ac_save_LIBS"
7115
7116 fi
7117 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7118   echo "$ac_t""yes" 1>&6
7119   TERM_LIB=-ltermcap
7120 else
7121   echo "$ac_t""no" 1>&6
7122 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
7123 echo "configure:7124: checking for tgetent in -lcurses" >&5
7124 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
7125 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7126   echo $ac_n "(cached) $ac_c" 1>&6
7127 else
7128   ac_save_LIBS="$LIBS"
7129 LIBS="-lcurses  $LIBS"
7130 cat > conftest.$ac_ext <<EOF
7131 #line 7132 "configure"
7132 #include "confdefs.h"
7133 /* Override any gcc2 internal prototype to avoid an error.  */
7134 /* We use char because int might match the return type of a gcc2
7135     builtin and then its argument prototype would still apply.  */
7136 char tgetent();
7137
7138 int main() {
7139 tgetent()
7140 ; return 0; }
7141 EOF
7142 if { (eval echo configure:7143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7143   rm -rf conftest*
7144   eval "ac_cv_lib_$ac_lib_var=yes"
7145 else
7146   echo "configure: failed program was:" >&5
7147   cat conftest.$ac_ext >&5
7148   rm -rf conftest*
7149   eval "ac_cv_lib_$ac_lib_var=no"
7150 fi
7151 rm -f conftest*
7152 LIBS="$ac_save_LIBS"
7153
7154 fi
7155 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7156   echo "$ac_t""yes" 1>&6
7157   TERM_LIB=-lcurses
7158 else
7159   echo "$ac_t""no" 1>&6
7160 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
7161 echo "configure:7162: checking for tgetent in -lterminfo" >&5
7162 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
7163 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7164   echo $ac_n "(cached) $ac_c" 1>&6
7165 else
7166   ac_save_LIBS="$LIBS"
7167 LIBS="-lterminfo  $LIBS"
7168 cat > conftest.$ac_ext <<EOF
7169 #line 7170 "configure"
7170 #include "confdefs.h"
7171 /* Override any gcc2 internal prototype to avoid an error.  */
7172 /* We use char because int might match the return type of a gcc2
7173     builtin and then its argument prototype would still apply.  */
7174 char tgetent();
7175
7176 int main() {
7177 tgetent()
7178 ; return 0; }
7179 EOF
7180 if { (eval echo configure:7181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7181   rm -rf conftest*
7182   eval "ac_cv_lib_$ac_lib_var=yes"
7183 else
7184   echo "configure: failed program was:" >&5
7185   cat conftest.$ac_ext >&5
7186   rm -rf conftest*
7187   eval "ac_cv_lib_$ac_lib_var=no"
7188 fi
7189 rm -f conftest*
7190 LIBS="$ac_save_LIBS"
7191
7192 fi
7193 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7194   echo "$ac_t""yes" 1>&6
7195   TERM_LIB=-lterminfo
7196 else
7197   echo "$ac_t""no" 1>&6
7198 fi
7199
7200 fi
7201
7202 fi
7203
7204 fi
7205
7206 fi
7207
7208 fi
7209
7210
7211   if test "x$TERM_LIB" = x
7212   then
7213     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
7214   fi
7215 fi
7216 fi
7217
7218
7219 # libreadline needs libuser32.a in a cygwin environment
7220 WIN32LIBS=
7221 if test x$gdb_cv_os_cygwin = xyes; then
7222     WIN32LIBS="-luser32"
7223     case "${target}" in
7224         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
7225         ;;
7226     esac
7227 fi
7228
7229
7230 LIBGUI="../libgui/src/libgui.a"
7231 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
7232
7233
7234
7235 # Check whether --with-cpu or --without-cpu was given.
7236 if test "${with_cpu+set}" = set; then
7237   withval="$with_cpu"
7238   case "${target}" in
7239   powerpc-* | powerpcle-* )
7240     ## It would be nice to keep this table in sync with the one in
7241     ## gcc/configure.
7242     case "${with_cpu}" in
7243       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
7244       | 604 | 750 )
7245         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
7246       ;;
7247       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
7248         ## These are all RS6000 variants, as far as GDB is concerned.
7249         with_cpu=rs6000
7250       ;;
7251       603e | ec603e )
7252         with_cpu=603
7253       ;;
7254       604e )
7255         with_cpu=604
7256       ;;
7257       * )
7258         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
7259         with_cpu=ppc-uisa
7260       ;;
7261     esac
7262   ;;
7263   * )
7264     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
7265   ;;
7266 esac
7267 cat >> confdefs.h <<EOF
7268 #define TARGET_CPU_DEFAULT "${with_cpu}"
7269 EOF
7270
7271
7272 fi
7273
7274
7275
7276 # Check whether --enable-gdbtk or --disable-gdbtk was given.
7277 if test "${enable_gdbtk+set}" = set; then
7278   enableval="$enable_gdbtk"
7279   case "${enableval}" in
7280     yes)
7281         case "$host" in
7282         *go32*)
7283             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7284             enable_gdbtk=no ;;
7285         *windows*)
7286             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7287             enable_gdbtk=no ;;
7288         *)
7289             enable_gdbtk=yes ;;
7290         esac ;;
7291     no)
7292         enable_gdbtk=no  ;;
7293     *)
7294         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
7295 esac
7296 else
7297
7298 # Default is on for everything but go32 and Cygwin
7299 case "$host" in
7300     *go32* | *windows*)
7301         ;;
7302     *)
7303         if test -d "${srcdir}/gdbtk" ; then
7304             enable_gdbtk=yes
7305         fi
7306         ;;
7307 esac
7308
7309 fi
7310
7311
7312 WIN32LDAPP=
7313
7314
7315
7316 configdir="unix"
7317
7318 GDBTKLIBS=
7319 if test "${enable_gdbtk}" = "yes"; then
7320
7321     # Gdbtk must have an absolute path to srcdir in order to run
7322     # properly when not installed.
7323     here=`pwd`
7324     cd ${srcdir}
7325     GDBTK_SRC_DIR=`pwd`
7326     cd $here
7327
7328
7329 #
7330 # Ok, lets find the tcl configuration
7331 # First, look for one uninstalled.
7332 # the alternative search directory is invoked by --with-tclconfig
7333 #
7334
7335 if test x"${no_tcl}" = x ; then
7336   # we reset no_tcl in case something fails here
7337   no_tcl=true
7338   # Check whether --with-tclconfig or --without-tclconfig was given.
7339 if test "${with_tclconfig+set}" = set; then
7340   withval="$with_tclconfig"
7341   with_tclconfig=${withval}
7342 fi
7343
7344   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
7345 echo "configure:7346: checking for Tcl configuration" >&5
7346   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
7347   echo $ac_n "(cached) $ac_c" 1>&6
7348 else
7349
7350
7351   # First check to see if --with-tclconfig was specified.
7352   if test x"${with_tclconfig}" != x ; then
7353     if test -f "${with_tclconfig}/tclConfig.sh" ; then
7354       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
7355     else
7356       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
7357     fi
7358   fi
7359
7360   # then check for a private Tcl installation
7361   if test x"${ac_cv_c_tclconfig}" = x ; then
7362     for i in \
7363                 ../tcl \
7364                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
7365                 ../../tcl \
7366                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
7367                 ../../../tcl \
7368                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
7369       if test -f "$i/${configdir}/tclConfig.sh" ; then
7370         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7371         break
7372       fi
7373     done
7374   fi
7375   # check in a few common install locations
7376   if test x"${ac_cv_c_tclconfig}" = x ; then
7377     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7378       if test -f "$i/tclConfig.sh" ; then
7379         ac_cv_c_tclconfig=`(cd $i; pwd)`
7380         break
7381       fi
7382     done
7383   fi
7384   # check in a few other private locations
7385   if test x"${ac_cv_c_tclconfig}" = x ; then
7386     for i in \
7387                 ${srcdir}/../tcl \
7388                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
7389       if test -f "$i/${configdir}/tclConfig.sh" ; then
7390         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7391         break
7392       fi
7393     done
7394   fi
7395
7396 fi
7397
7398   if test x"${ac_cv_c_tclconfig}" = x ; then
7399     TCLCONFIG="# no Tcl configs found"
7400     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
7401   else
7402     no_tcl=
7403     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
7404     echo "$ac_t""found $TCLCONFIG" 1>&6
7405   fi
7406 fi
7407
7408     if test -z "${no_tcl}"; then
7409
7410     . $TCLCONFIG
7411
7412
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 # Ok, lets find the tk configuration
7439 # First, look for one uninstalled.
7440 # the alternative search directory is invoked by --with-tkconfig
7441 #
7442
7443 if test x"${no_tk}" = x ; then
7444   # we reset no_tk in case something fails here
7445   no_tk=true
7446   # Check whether --with-tkconfig or --without-tkconfig was given.
7447 if test "${with_tkconfig+set}" = set; then
7448   withval="$with_tkconfig"
7449   with_tkconfig=${withval}
7450 fi
7451
7452   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
7453 echo "configure:7454: checking for Tk configuration" >&5
7454   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
7455   echo $ac_n "(cached) $ac_c" 1>&6
7456 else
7457
7458
7459   # First check to see if --with-tkconfig was specified.
7460   if test x"${with_tkconfig}" != x ; then
7461     if test -f "${with_tkconfig}/tkConfig.sh" ; then
7462       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
7463     else
7464       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
7465     fi
7466   fi
7467
7468   # then check for a private Tk library
7469   if test x"${ac_cv_c_tkconfig}" = x ; then
7470     for i in \
7471                 ../tk \
7472                 `ls -dr ../tk[4-9]* 2>/dev/null` \
7473                 ../../tk \
7474                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
7475                 ../../../tk \
7476                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
7477       if test -f "$i/${configdir}/tkConfig.sh" ; then
7478         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7479         break
7480       fi
7481     done
7482   fi
7483   # check in a few common install locations
7484   if test x"${ac_cv_c_tkconfig}" = x ; then
7485     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7486       if test -f "$i/tkConfig.sh" ; then
7487         ac_cv_c_tkconfig=`(cd $i; pwd)`
7488         break
7489       fi
7490     done
7491   fi
7492   # check in a few other private locations
7493   if test x"${ac_cv_c_tkconfig}" = x ; then
7494     for i in \
7495                 ${srcdir}/../tk \
7496                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
7497       if test -f "$i/${configdir}/tkConfig.sh" ; then
7498         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7499         break
7500       fi
7501     done
7502   fi
7503
7504 fi
7505
7506   if test x"${ac_cv_c_tkconfig}" = x ; then
7507     TKCONFIG="# no Tk configs found"
7508     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
7509   else
7510     no_tk=
7511     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
7512     echo "$ac_t""found $TKCONFIG" 1>&6
7513   fi
7514 fi
7515
7516
7517
7518         # now look for Tcl library stuff
7519
7520         case "${host}" in
7521         *-*-cygwin*)
7522             tcldir=../tcl/win/
7523             ;;
7524         *)
7525             tcldir=../tcl/unix/
7526             ;;
7527         esac
7528
7529         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
7530
7531         # If $no_tk is nonempty, then we can't do Tk, and there is no
7532         # point to doing Tcl.
7533         if test -z "${no_tk}"; then
7534
7535     if test -f "$TKCONFIG" ; then
7536       . $TKCONFIG
7537     fi
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552 #
7553 # Ok, lets find the tcl source trees so we can use the headers
7554 # Warning: transition of version 9 to 10 will break this algorithm
7555 # because 10 sorts before 9. We also look for just tcl. We have to
7556 # be careful that we don't match stuff like tclX by accident.
7557 # the alternative search directory is involked by --with-tclinclude
7558 #
7559
7560 no_tcl=true
7561 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
7562 echo "configure:7563: checking for Tcl private headers. dir=${configdir}" >&5
7563 # Check whether --with-tclinclude or --without-tclinclude was given.
7564 if test "${with_tclinclude+set}" = set; then
7565   withval="$with_tclinclude"
7566   with_tclinclude=${withval}
7567 fi
7568
7569 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
7570   echo $ac_n "(cached) $ac_c" 1>&6
7571 else
7572
7573 # first check to see if --with-tclinclude was specified
7574 if test x"${with_tclinclude}" != x ; then
7575   if test -f ${with_tclinclude}/tclInt.h ; then
7576     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
7577   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
7578     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
7579   else
7580     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7581   fi
7582 fi
7583
7584 # next check if it came with Tcl configuration file
7585 if test x"${ac_cv_c_tclconfig}" = x ; then
7586   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
7587     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
7588   fi
7589 fi
7590
7591 # next check in private source directory
7592 #
7593 # since ls returns lowest version numbers first, reverse its output
7594 if test x"${ac_cv_c_tclh}" = x ; then
7595   for i in \
7596                 ${srcdir}/../tcl \
7597                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
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 ` ; do
7602     if test -f $i/generic/tclInt.h ; then
7603       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7604       break
7605     fi
7606   done
7607 fi
7608 # finally check in a few common install locations
7609 #
7610 # since ls returns lowest version numbers first, reverse its output
7611 if test x"${ac_cv_c_tclh}" = x ; then
7612   for i in \
7613                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
7614                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
7615                 /usr/local/src/tcl \
7616                 /usr/local/lib/tcl \
7617                 ${prefix}/include ; do
7618     if test -f $i/generic/tclInt.h ; then
7619       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7620       break
7621     fi
7622   done
7623 fi
7624 # see if one is installed
7625 if test x"${ac_cv_c_tclh}" = x ; then
7626    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
7627 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
7628 echo "configure:7629: checking for tclInt.h" >&5
7629 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7630   echo $ac_n "(cached) $ac_c" 1>&6
7631 else
7632   cat > conftest.$ac_ext <<EOF
7633 #line 7634 "configure"
7634 #include "confdefs.h"
7635 #include <tclInt.h>
7636 EOF
7637 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7638 { (eval echo configure:7639: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7639 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7640 if test -z "$ac_err"; then
7641   rm -rf conftest*
7642   eval "ac_cv_header_$ac_safe=yes"
7643 else
7644   echo "$ac_err" >&5
7645   echo "configure: failed program was:" >&5
7646   cat conftest.$ac_ext >&5
7647   rm -rf conftest*
7648   eval "ac_cv_header_$ac_safe=no"
7649 fi
7650 rm -f conftest*
7651 fi
7652 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7653   echo "$ac_t""yes" 1>&6
7654   ac_cv_c_tclh=installed
7655 else
7656   echo "$ac_t""no" 1>&6
7657 ac_cv_c_tclh=""
7658 fi
7659
7660 fi
7661
7662 fi
7663
7664 if test x"${ac_cv_c_tclh}" = x ; then
7665   TCLHDIR="# no Tcl private headers found"
7666   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
7667 fi
7668 if test x"${ac_cv_c_tclh}" != x ; then
7669   no_tcl=""
7670   if test x"${ac_cv_c_tclh}" = x"installed" ; then
7671     echo "$ac_t""is installed" 1>&6
7672     TCLHDIR=""
7673   else
7674     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
7675     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
7676     TCLHDIR="-I${ac_cv_c_tclh}"
7677   fi
7678 fi
7679
7680
7681
7682
7683 #
7684 # Ok, lets find the tk source trees so we can use the headers
7685 # If the directory (presumably symlink) named "tk" exists, use that one
7686 # in preference to any others.  Same logic is used when choosing library
7687 # and again with Tcl. The search order is the best place to look first, then in
7688 # decreasing significance. The loop breaks if the trigger file is found.
7689 # Note the gross little conversion here of srcdir by cd'ing to the found
7690 # directory. This converts the path from a relative to an absolute, so
7691 # recursive cache variables for the path will work right. We check all
7692 # the possible paths in one loop rather than many seperate loops to speed
7693 # things up.
7694 # the alternative search directory is involked by --with-tkinclude
7695 #
7696 no_tk=true
7697 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
7698 echo "configure:7699: checking for Tk private headers" >&5
7699 # Check whether --with-tkinclude or --without-tkinclude was given.
7700 if test "${with_tkinclude+set}" = set; then
7701   withval="$with_tkinclude"
7702   with_tkinclude=${withval}
7703 fi
7704
7705 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
7706   echo $ac_n "(cached) $ac_c" 1>&6
7707 else
7708
7709 # first check to see if --with-tkinclude was specified
7710 if test x"${with_tkinclude}" != x ; then
7711   if test -f ${with_tkinclude}/tk.h ; then
7712     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
7713   elif test -f ${with_tkinclude}/generic/tk.h ; then
7714     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
7715   else
7716     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7717   fi
7718 fi
7719
7720 # next check if it came with Tk configuration file
7721 if test x"${ac_cv_c_tkconfig}" = x ; then
7722   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
7723     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
7724   fi
7725 fi
7726
7727 # next check in private source directory
7728 #
7729 # since ls returns lowest version numbers first, reverse its output
7730 if test x"${ac_cv_c_tkh}" = x ; then
7731   for i in \
7732                 ${srcdir}/../tk \
7733                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
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 ` ; do
7738     if test -f $i/generic/tk.h ; then
7739       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7740       break
7741     fi
7742   done
7743 fi
7744 # finally check in a few common install locations
7745 #
7746 # since ls returns lowest version numbers first, reverse its output
7747 if test x"${ac_cv_c_tkh}" = x ; then
7748   for i in \
7749                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
7750                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
7751                 /usr/local/src/tk \
7752                 /usr/local/lib/tk \
7753                 ${prefix}/include ; do
7754     if test -f $i/generic/tk.h ; then
7755       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7756       break
7757     fi
7758   done
7759 fi
7760 # see if one is installed
7761 if test x"${ac_cv_c_tkh}" = x ; then
7762    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
7763 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
7764 echo "configure:7765: checking for tk.h" >&5
7765 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7766   echo $ac_n "(cached) $ac_c" 1>&6
7767 else
7768   cat > conftest.$ac_ext <<EOF
7769 #line 7770 "configure"
7770 #include "confdefs.h"
7771 #include <tk.h>
7772 EOF
7773 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7774 { (eval echo configure:7775: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7775 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7776 if test -z "$ac_err"; then
7777   rm -rf conftest*
7778   eval "ac_cv_header_$ac_safe=yes"
7779 else
7780   echo "$ac_err" >&5
7781   echo "configure: failed program was:" >&5
7782   cat conftest.$ac_ext >&5
7783   rm -rf conftest*
7784   eval "ac_cv_header_$ac_safe=no"
7785 fi
7786 rm -f conftest*
7787 fi
7788 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7789   echo "$ac_t""yes" 1>&6
7790   ac_cv_c_tkh=installed
7791 else
7792   echo "$ac_t""no" 1>&6
7793 ac_cv_c_tkh=""
7794 fi
7795
7796 fi
7797
7798 fi
7799
7800 if test x"${ac_cv_c_tkh}" != x ; then
7801   no_tk=""
7802   if test x"${ac_cv_c_tkh}" = x"installed" ; then
7803     echo "$ac_t""is installed" 1>&6
7804     TKHDIR=""
7805   else
7806     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
7807     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
7808     TKHDIR="-I${ac_cv_c_tkh}"
7809   fi
7810 else
7811   TKHDIR="# no Tk directory found"
7812   echo "configure: warning: Can't find Tk private headers" 1>&2
7813   no_tk=true
7814 fi
7815
7816
7817
7818
7819 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7820 echo "configure:7821: checking for Itcl private headers. srcdir=${srcdir}" >&5
7821 if test x"${ac_cv_c_itclh}" = x ; then
7822   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
7823     if test -f $i/generic/itcl.h ; then
7824       ac_cv_c_itclh=`(cd $i/generic; pwd)`
7825       break
7826     fi
7827   done
7828 fi
7829 if test x"${ac_cv_c_itclh}" = x ; then
7830   ITCLHDIR="# no Itcl private headers found"
7831   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
7832 fi
7833 if test x"${ac_cv_c_itclh}" != x ; then
7834      ITCLHDIR="-I${ac_cv_c_itclh}"
7835 fi
7836 # should always be here
7837 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
7838
7839 #AC_SUBST(ITCLLIB)
7840
7841
7842 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7843 echo "configure:7844: checking for Itk private headers. srcdir=${srcdir}" >&5
7844 if test x"${ac_cv_c_itkh}" = x ; then
7845   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
7846     if test -f $i/generic/itk.h ; then
7847       ac_cv_c_itkh=`(cd $i/generic; pwd)`
7848       break
7849     fi
7850   done
7851 fi
7852 if test x"${ac_cv_c_itkh}" = x ; then
7853   ITKHDIR="# no Itk private headers found"
7854   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
7855 fi
7856 if test x"${ac_cv_c_itkh}" != x ; then
7857      ITKHDIR="-I${ac_cv_c_itkh}"
7858 fi
7859 # should always be here
7860 #     ITKLIB="../itcl/itk/unix/libitk.a"
7861
7862 #AC_SUBST(ITKLIB)
7863
7864
7865
7866            # now look for Tk library stuff
7867
7868            case "${host}" in
7869            *-*-cygwin*)
7870                tkdir=../tk/win/
7871                ;;
7872            *)
7873                tkdir=../tk/unix/
7874                ;;
7875            esac
7876
7877            TK_DEPS="${tkdir}${TK_LIB_FILE}"
7878
7879            # now look for Itcl library stuff
7880
7881
7882 #
7883 # Ok, lets find the itcl configuration
7884 # First, look for one uninstalled.
7885 # the alternative search directory is invoked by --with-itclconfig
7886 #
7887
7888 if test x"${no_itcl}" = x ; then
7889   # we reset no_itcl in case something fails here
7890   no_itcl=true
7891   # Check whether --with-itclconfig or --without-itclconfig was given.
7892 if test "${with_itclconfig+set}" = set; then
7893   withval="$with_itclconfig"
7894   with_itclconfig=${withval}
7895 fi
7896
7897   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
7898 echo "configure:7899: checking for Itcl configuration" >&5
7899   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
7900   echo $ac_n "(cached) $ac_c" 1>&6
7901 else
7902
7903
7904   # First check to see if --with-itclconfig was specified.
7905   if test x"${with_itclconfig}" != x ; then
7906     if test -f "${with_itclconfig}/itclConfig.sh" ; then
7907       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
7908     else
7909       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
7910     fi
7911   fi
7912
7913   # then check for a private Itcl library
7914   if test x"${ac_cv_c_itclconfig}" = x ; then
7915     for i in \
7916                 ../itcl/itcl \
7917                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
7918                 ../../itcl \
7919                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
7920                 ../../../itcl \
7921                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
7922       if test -f "$i/itclConfig.sh" ; then
7923         ac_cv_c_itclconfig=`(cd $i; pwd)`
7924         break
7925       fi
7926     done
7927   fi
7928   # check in a few common install locations
7929   if test x"${ac_cv_c_itclconfig}" = x ; then
7930     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7931       if test -f "$i/itclConfig.sh" ; then
7932         ac_cv_c_itclconfig=`(cd $i; pwd)`
7933         break
7934       fi
7935     done
7936   fi
7937   # check in a few other private locations
7938   if test x"${ac_cv_c_itclconfig}" = x ; then
7939     for i in \
7940                 ${srcdir}/../itcl/itcl \
7941                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
7942       if test -f "$i/itclConfig.sh" ; then
7943         ac_cv_c_itclconfig=`(cd $i; pwd)`
7944         break
7945       fi
7946     done
7947   fi
7948
7949 fi
7950
7951   if test x"${ac_cv_c_itclconfig}" = x ; then
7952     ITCLCONFIG="# no Itcl configs found"
7953     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
7954   else
7955     no_itcl=
7956     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
7957     echo "$ac_t""found $ITCLCONFIG" 1>&6
7958   fi
7959 fi
7960
7961            if test -z "${no_itcl}"; then
7962
7963     if test -f "$ITCLCONFIG" ; then
7964       . $ITCLCONFIG
7965     fi
7966
7967
7968
7969
7970
7971
7972
7973
7974
7975
7976
7977
7978              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
7979              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
7980            fi
7981
7982
7983            # now look for Itk library stuff
7984
7985 #
7986 # Ok, lets find the itk configuration
7987 # First, look for one uninstalled.
7988 # the alternative search directory is invoked by --with-itkconfig
7989 #
7990
7991 if test x"${no_itk}" = x ; then
7992   # we reset no_itk in case something fails here
7993   no_itk=true
7994   # Check whether --with-itkconfig or --without-itkconfig was given.
7995 if test "${with_itkconfig+set}" = set; then
7996   withval="$with_itkconfig"
7997   with_itkconfig=${withval}
7998 fi
7999
8000   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
8001 echo "configure:8002: checking for Itk configuration" >&5
8002   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
8003   echo $ac_n "(cached) $ac_c" 1>&6
8004 else
8005
8006
8007   # First check to see if --with-itkconfig was specified.
8008   if test x"${with_itkconfig}" != x ; then
8009     if test -f "${with_itkconfig}/itkConfig.sh" ; then
8010       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
8011     else
8012       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
8013     fi
8014   fi
8015
8016   # then check for a private Itk library
8017   if test x"${ac_cv_c_itkconfig}" = x ; then
8018     for i in \
8019                 ../itcl/itk \
8020                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
8021                 ../../itk \
8022                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
8023                 ../../../itk \
8024                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
8025       if test -f "$i/itkConfig.sh" ; then
8026         ac_cv_c_itkconfig=`(cd $i; pwd)`
8027         break
8028       fi
8029     done
8030   fi
8031   # check in a few common install locations
8032   if test x"${ac_cv_c_itkconfig}" = x ; then
8033     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8034       if test -f "$i/itkConfig.sh" ; then
8035         ac_cv_c_itkconfig=`(cd $i; pwd)`
8036         break
8037       fi
8038     done
8039   fi
8040   # check in a few other private locations
8041   if test x"${ac_cv_c_itkconfig}" = x ; then
8042     for i in \
8043                 ${srcdir}/../itcl/itk \
8044                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
8045       if test -f "$i/itkConfig.sh" ; then
8046         ac_cv_c_itkconfig=`(cd $i; pwd)`
8047         break
8048       fi
8049     done
8050   fi
8051
8052 fi
8053
8054   if test x"${ac_cv_c_itkconfig}" = x ; then
8055     ITKCONFIG="# no Itk configs found"
8056     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
8057   else
8058     no_itk=
8059     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
8060     echo "$ac_t""found $ITKCONFIG" 1>&6
8061   fi
8062 fi
8063
8064
8065            if test -z "${no_itcl}"; then
8066
8067     if test -f "$ITKCONFIG" ; then
8068       . $ITKCONFIG
8069     fi
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082              ITKLIB="${ITK_BUILD_LIB_SPEC}"
8083              ITK_DEPS="${ITK_LIB_FULL_PATH}"
8084            fi
8085
8086            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
8087            # Tcl/Tk 8.1 require -fwritable strings.  I don't
8088            # know whether 8.2 will or not, but I bet it will.
8089            # I don't have to worry about 7.x since we don't support it.
8090            GDBTK_CFLAGS=""
8091            if test "$GCC" = "yes"; then
8092                if test "$TCL_VERSION" != "8.0" ; then
8093                    GDBTK_CFLAGS="-fwritable-strings"
8094                fi
8095            fi
8096
8097            # Include some libraries that Tcl and Tk want.
8098            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
8099            # Yes, the ordering seems wrong here.  But it isn't.
8100            # TK_LIBS is the list of libraries that need to be linked
8101            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
8102            # were in LIBS then any link tests after this point would
8103            # try to include things like `$(LIBGUI)', which wouldn't work.
8104            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
8105
8106            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
8107            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
8108            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
8109            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
8110            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
8111            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
8112            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
8113            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
8114
8115            if test x$gdb_cv_os_cygwin = xyes; then
8116               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
8117               WIN32LDAPP="-Wl,--subsystem,console"
8118               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
8119            fi
8120         fi
8121     fi
8122
8123     SUBDIRS="${SUBDIRS} gdbtk"
8124     configdirs="${configdirs} gdbtk"
8125 fi
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140 # If we find X, set shell vars x_includes and x_libraries to the
8141 # paths, otherwise set no_x=yes.
8142 # Uses ac_ vars as temps to allow command line to override cache and checks.
8143 # --without-x overrides everything else, but does not touch the cache.
8144 echo $ac_n "checking for X""... $ac_c" 1>&6
8145 echo "configure:8146: checking for X" >&5
8146
8147 # Check whether --with-x or --without-x was given.
8148 if test "${with_x+set}" = set; then
8149   withval="$with_x"
8150   :
8151 fi
8152
8153 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8154 if test "x$with_x" = xno; then
8155   # The user explicitly disabled X.
8156   have_x=disabled
8157 else
8158   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
8159     # Both variables are already set.
8160     have_x=yes
8161   else
8162 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
8163   echo $ac_n "(cached) $ac_c" 1>&6
8164 else
8165   # One or both of the vars are not set, and there is no cached value.
8166 ac_x_includes=NO ac_x_libraries=NO
8167 rm -fr conftestdir
8168 if mkdir conftestdir; then
8169   cd conftestdir
8170   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
8171   cat > Imakefile <<'EOF'
8172 acfindx:
8173         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
8174 EOF
8175   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
8176     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8177     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
8178     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8179     for ac_extension in a so sl; do
8180       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
8181         test -f $ac_im_libdir/libX11.$ac_extension; then
8182         ac_im_usrlibdir=$ac_im_libdir; break
8183       fi
8184     done
8185     # Screen out bogus values from the imake configuration.  They are
8186     # bogus both because they are the default anyway, and because
8187     # using them would break gcc on systems where it needs fixed includes.
8188     case "$ac_im_incroot" in
8189         /usr/include) ;;
8190         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
8191     esac
8192     case "$ac_im_usrlibdir" in
8193         /usr/lib | /lib) ;;
8194         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
8195     esac
8196   fi
8197   cd ..
8198   rm -fr conftestdir
8199 fi
8200
8201 if test "$ac_x_includes" = NO; then
8202   # Guess where to find include files, by looking for this one X11 .h file.
8203   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
8204
8205   # First, try using that file with no special directory specified.
8206 cat > conftest.$ac_ext <<EOF
8207 #line 8208 "configure"
8208 #include "confdefs.h"
8209 #include <$x_direct_test_include>
8210 EOF
8211 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8212 { (eval echo configure:8213: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8213 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8214 if test -z "$ac_err"; then
8215   rm -rf conftest*
8216   # We can compile using X headers with no special include directory.
8217 ac_x_includes=
8218 else
8219   echo "$ac_err" >&5
8220   echo "configure: failed program was:" >&5
8221   cat conftest.$ac_ext >&5
8222   rm -rf conftest*
8223   # Look for the header file in a standard set of common directories.
8224 # Check X11 before X11Rn because it is often a symlink to the current release.
8225   for ac_dir in               \
8226     /usr/X11/include          \
8227     /usr/X11R6/include        \
8228     /usr/X11R5/include        \
8229     /usr/X11R4/include        \
8230                               \
8231     /usr/include/X11          \
8232     /usr/include/X11R6        \
8233     /usr/include/X11R5        \
8234     /usr/include/X11R4        \
8235                               \
8236     /usr/local/X11/include    \
8237     /usr/local/X11R6/include  \
8238     /usr/local/X11R5/include  \
8239     /usr/local/X11R4/include  \
8240                               \
8241     /usr/local/include/X11    \
8242     /usr/local/include/X11R6  \
8243     /usr/local/include/X11R5  \
8244     /usr/local/include/X11R4  \
8245                               \
8246     /usr/X386/include         \
8247     /usr/x386/include         \
8248     /usr/XFree86/include/X11  \
8249                               \
8250     /usr/include              \
8251     /usr/local/include        \
8252     /usr/unsupported/include  \
8253     /usr/athena/include       \
8254     /usr/local/x11r5/include  \
8255     /usr/lpp/Xamples/include  \
8256                               \
8257     /usr/openwin/include      \
8258     /usr/openwin/share/include \
8259     ; \
8260   do
8261     if test -r "$ac_dir/$x_direct_test_include"; then
8262       ac_x_includes=$ac_dir
8263       break
8264     fi
8265   done
8266 fi
8267 rm -f conftest*
8268 fi # $ac_x_includes = NO
8269
8270 if test "$ac_x_libraries" = NO; then
8271   # Check for the libraries.
8272
8273   test -z "$x_direct_test_library" && x_direct_test_library=Xt
8274   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
8275
8276   # See if we find them without any special options.
8277   # Don't add to $LIBS permanently.
8278   ac_save_LIBS="$LIBS"
8279   LIBS="-l$x_direct_test_library $LIBS"
8280 cat > conftest.$ac_ext <<EOF
8281 #line 8282 "configure"
8282 #include "confdefs.h"
8283
8284 int main() {
8285 ${x_direct_test_function}()
8286 ; return 0; }
8287 EOF
8288 if { (eval echo configure:8289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8289   rm -rf conftest*
8290   LIBS="$ac_save_LIBS"
8291 # We can link X programs with no special library path.
8292 ac_x_libraries=
8293 else
8294   echo "configure: failed program was:" >&5
8295   cat conftest.$ac_ext >&5
8296   rm -rf conftest*
8297   LIBS="$ac_save_LIBS"
8298 # First see if replacing the include by lib works.
8299 # Check X11 before X11Rn because it is often a symlink to the current release.
8300 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
8301     /usr/X11/lib          \
8302     /usr/X11R6/lib        \
8303     /usr/X11R5/lib        \
8304     /usr/X11R4/lib        \
8305                           \
8306     /usr/lib/X11          \
8307     /usr/lib/X11R6        \
8308     /usr/lib/X11R5        \
8309     /usr/lib/X11R4        \
8310                           \
8311     /usr/local/X11/lib    \
8312     /usr/local/X11R6/lib  \
8313     /usr/local/X11R5/lib  \
8314     /usr/local/X11R4/lib  \
8315                           \
8316     /usr/local/lib/X11    \
8317     /usr/local/lib/X11R6  \
8318     /usr/local/lib/X11R5  \
8319     /usr/local/lib/X11R4  \
8320                           \
8321     /usr/X386/lib         \
8322     /usr/x386/lib         \
8323     /usr/XFree86/lib/X11  \
8324                           \
8325     /usr/lib              \
8326     /usr/local/lib        \
8327     /usr/unsupported/lib  \
8328     /usr/athena/lib       \
8329     /usr/local/x11r5/lib  \
8330     /usr/lpp/Xamples/lib  \
8331     /lib/usr/lib/X11      \
8332                           \
8333     /usr/openwin/lib      \
8334     /usr/openwin/share/lib \
8335     ; \
8336 do
8337   for ac_extension in a so sl; do
8338     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
8339       ac_x_libraries=$ac_dir
8340       break 2
8341     fi
8342   done
8343 done
8344 fi
8345 rm -f conftest*
8346 fi # $ac_x_libraries = NO
8347
8348 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
8349   # Didn't find X anywhere.  Cache the known absence of X.
8350   ac_cv_have_x="have_x=no"
8351 else
8352   # Record where we found X for the cache.
8353   ac_cv_have_x="have_x=yes \
8354                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
8355 fi
8356 fi
8357   fi
8358   eval "$ac_cv_have_x"
8359 fi # $with_x != no
8360
8361 if test "$have_x" != yes; then
8362   echo "$ac_t""$have_x" 1>&6
8363   no_x=yes
8364 else
8365   # If each of the values was on the command line, it overrides each guess.
8366   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8367   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8368   # Update the cache value to reflect the command line values.
8369   ac_cv_have_x="have_x=yes \
8370                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
8371   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
8372 fi
8373
8374
8375
8376 # Unlike the sim directory, whether a simulator is linked is controlled by
8377 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
8378 # This code just checks for a few cases where we'd like to ignore those
8379 # definitions, even when they're present in the '.mt' file.  These cases
8380 # are when --disable-sim is specified, or if the simulator directory is
8381 # not part of the source tree.
8382 #
8383 # Check whether --enable-sim or --disable-sim was given.
8384 if test "${enable_sim+set}" = set; then
8385   enableval="$enable_sim"
8386   echo "enable_sim = $enable_sim";
8387  echo "enableval = ${enableval}";
8388  case "${enableval}" in
8389   yes) ignore_sim=false ;;
8390   no)  ignore_sim=true ;;
8391   *)   ignore_sim=false ;;
8392  esac
8393 else
8394   ignore_sim=false
8395 fi
8396
8397
8398 if test ! -d "${srcdir}/../sim"; then
8399   ignore_sim=true
8400 fi
8401
8402 if test "${ignore_sim}" = "true"; then
8403     IGNORE_SIM="SIM="
8404     IGNORE_SIM_OBS="SIM_OBS="
8405 else
8406     IGNORE_SIM=""
8407     IGNORE_SIM_OBS=""
8408     cat >> confdefs.h <<\EOF
8409 #define WITH_SIM 1
8410 EOF
8411
8412 fi
8413
8414
8415
8416
8417
8418
8419
8420
8421
8422
8423
8424
8425
8426
8427
8428 # Begin stuff to support --enable-shared
8429 # Check whether --enable-shared or --disable-shared was given.
8430 if test "${enable_shared+set}" = set; then
8431   enableval="$enable_shared"
8432   case "${enableval}" in
8433   yes) shared=true ;;
8434   no)  shared=false ;;
8435   *) shared=true ;;
8436 esac
8437 fi
8438
8439 HLDFLAGS=
8440 HLDENV=
8441 # If we have shared libraries, try to set rpath reasonably.
8442 if test "${shared}" = "true"; then
8443   case "${host}" in
8444   *-*-hpux*)
8445     HLDFLAGS='-Wl,+s,+b,$(libdir)'
8446     ;;
8447   *-*-irix5* | *-*-irix6*)
8448     HLDFLAGS='-Wl,-rpath,$(libdir)'
8449     ;;
8450   *-*-linux*aout*)
8451     ;;
8452   *-*-linux* | *-pc-linux-gnu*)
8453     HLDFLAGS='-Wl,-rpath,$(libdir)'
8454     ;;
8455   *-*-solaris*)
8456     HLDFLAGS='-R $(libdir)'
8457     ;;
8458   *-*-sysv4*)
8459     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
8460     ;;
8461   esac
8462 fi
8463
8464 # On SunOS, if the linker supports the -rpath option, use it to
8465 # prevent ../bfd and ../opcodes from being included in the run time
8466 # search path.
8467 case "${host}" in
8468   *-*-sunos*)
8469     echo 'main () { }' > conftest.c
8470     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
8471     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
8472       :
8473     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
8474       :
8475     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
8476       :
8477     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
8478       :
8479     elif test "${shared}" = "true"; then
8480       HLDFLAGS='-Wl,-rpath=$(libdir)'
8481     else
8482       HLDFLAGS='-Wl,-rpath='
8483     fi
8484     rm -f conftest.t conftest.c conftest
8485     ;;
8486 esac
8487
8488
8489 # End stuff to support --enable-shared
8490
8491 # target_subdir is used by the testsuite to find the target libraries.
8492 target_subdir=
8493 if test "${host}" != "${target}"; then
8494     target_subdir="${target_alias}/"
8495 fi
8496
8497
8498 frags=
8499 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
8500 if test ! -f ${host_makefile_frag}; then
8501     # When building a native debuger the .mh file containing things
8502     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
8503     # since it no longer contains anything useful.
8504     if test "${target}" = "${host}"; then
8505         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
8506     else
8507         host_makefile_frag=/dev/null
8508     fi
8509 fi
8510 frags="$frags $host_makefile_frag"
8511
8512 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
8513 if test ! -f ${target_makefile_frag}; then
8514 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
8515 fi
8516 frags="$frags $target_makefile_frag"
8517
8518
8519
8520
8521
8522 hostfile=`sed -n '
8523 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8524 ' ${host_makefile_frag}`
8525
8526 targetfile=`sed -n '
8527 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8528 ' ${target_makefile_frag}`
8529
8530 GDB_MULTI_ARCH=`sed -n '
8531 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
8532 ' ${target_makefile_frag}`
8533
8534 if test "${target}" = "${host}"; then
8535 # We pick this up from the host configuration file (.mh) because we
8536 # do not have a native configuration Makefile fragment.
8537 nativefile=`sed -n '
8538 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
8539 ' ${host_makefile_frag}`
8540 fi
8541
8542
8543 # New targets should just set gdb_multi_arch=yes in configure.tgt.
8544 # Old targets being converted can either do that or set GDB_MULTI_ARCH
8545 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
8546 # will be the default.
8547 if test x"${GDB_MULTI_ARCH}" = x ; then
8548     case "${gdb_multi_arch}" in
8549     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
8550     no ) GDB_MULTI_ARCH=0 ;;
8551     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
8552     esac
8553 fi
8554 if test x"${GDB_MULTI_ARCH}" != x ; then
8555     cat >> confdefs.h <<EOF
8556 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
8557 EOF
8558
8559 fi
8560 # Warn the user when they use an old practice
8561 case "${GDB_MULTI_ARCH}" in
8562     "" ) ;;
8563     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
8564         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
8565     GDB_MULTI_ARCH_PURE )
8566         if test x"${targetfile}" != x ; then
8567             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
8568             targetfile=""
8569         fi ;;
8570     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
8571 esac
8572
8573 if test "${enable_multi_ice}" = "yes"; then
8574   SUBDIRS="${SUBDIRS} multi-ice"
8575 fi
8576
8577 # ``gdbserver'' can only be built in a native configuration.
8578 if test x"${target}" = x"${host}"; then
8579     echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
8580 echo "configure:8581: checking whether gdbserver is supported on this host" >&5
8581     if test x"${build_gdbserver}" = xyes ; then
8582         configdirs="${configdirs} gdbserver"
8583         SUBDIRS="${SUBDIRS} gdbserver"
8584         echo "$ac_t""yes" 1>&6
8585     else
8586         echo "$ac_t""no" 1>&6
8587     fi
8588 fi
8589
8590
8591
8592 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
8593 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
8594 # version.
8595
8596 files=
8597 links=
8598
8599 rm -f xm.h
8600 xm_h=""
8601 if test "${hostfile}" != ""; then
8602     xm_h=xm.h
8603     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
8604     files="${files} ${GDB_XM_FILE}"
8605     links="${links} xm.h"
8606     cat >> confdefs.h <<EOF
8607 #define GDB_XM_FILE ${GDB_XM_FILE}
8608 EOF
8609
8610 fi
8611
8612
8613 rm -f tm.h
8614 tm_h=""
8615 if test "${targetfile}" != ""; then
8616     tm_h=tm.h
8617     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
8618     files="${files} ${GDB_TM_FILE}"
8619     links="${links} tm.h"
8620     cat >> confdefs.h <<EOF
8621 #define GDB_TM_FILE ${GDB_TM_FILE}
8622 EOF
8623
8624 fi
8625
8626
8627 rm -f nm.h
8628 nm_h=""
8629 if test "${nativefile}" != ""; then
8630     nm_h=nm.h
8631     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
8632     files="${files} ${GDB_NM_FILE}"
8633     links="${links} nm.h"
8634     cat >> confdefs.h <<EOF
8635 #define GDB_NM_FILE ${GDB_NM_FILE}
8636 EOF
8637
8638 fi
8639
8640
8641 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
8642 echo "configure:8643: checking whether ln -s works" >&5
8643 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
8644   echo $ac_n "(cached) $ac_c" 1>&6
8645 else
8646   rm -f conftestdata
8647 if ln -s X conftestdata 2>/dev/null
8648 then
8649   rm -f conftestdata
8650   ac_cv_prog_LN_S="ln -s"
8651 else
8652   ac_cv_prog_LN_S=ln
8653 fi
8654 fi
8655 LN_S="$ac_cv_prog_LN_S"
8656 if test "$ac_cv_prog_LN_S" = "ln -s"; then
8657   echo "$ac_t""yes" 1>&6
8658 else
8659   echo "$ac_t""no" 1>&6
8660 fi
8661
8662
8663
8664
8665 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
8666 echo "configure:8667: checking for Cygwin environment" >&5
8667 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
8668   echo $ac_n "(cached) $ac_c" 1>&6
8669 else
8670   cat > conftest.$ac_ext <<EOF
8671 #line 8672 "configure"
8672 #include "confdefs.h"
8673
8674 int main() {
8675
8676 #ifndef __CYGWIN__
8677 #define __CYGWIN__ __CYGWIN32__
8678 #endif
8679 return __CYGWIN__;
8680 ; return 0; }
8681 EOF
8682 if { (eval echo configure:8683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8683   rm -rf conftest*
8684   ac_cv_cygwin=yes
8685 else
8686   echo "configure: failed program was:" >&5
8687   cat conftest.$ac_ext >&5
8688   rm -rf conftest*
8689   ac_cv_cygwin=no
8690 fi
8691 rm -f conftest*
8692 rm -f conftest*
8693 fi
8694
8695 echo "$ac_t""$ac_cv_cygwin" 1>&6
8696 CYGWIN=
8697 test "$ac_cv_cygwin" = yes && CYGWIN=yes
8698 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
8699 echo "configure:8700: checking for mingw32 environment" >&5
8700 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
8701   echo $ac_n "(cached) $ac_c" 1>&6
8702 else
8703   cat > conftest.$ac_ext <<EOF
8704 #line 8705 "configure"
8705 #include "confdefs.h"
8706
8707 int main() {
8708 return __MINGW32__;
8709 ; return 0; }
8710 EOF
8711 if { (eval echo configure:8712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8712   rm -rf conftest*
8713   ac_cv_mingw32=yes
8714 else
8715   echo "configure: failed program was:" >&5
8716   cat conftest.$ac_ext >&5
8717   rm -rf conftest*
8718   ac_cv_mingw32=no
8719 fi
8720 rm -f conftest*
8721 rm -f conftest*
8722 fi
8723
8724 echo "$ac_t""$ac_cv_mingw32" 1>&6
8725 MINGW32=
8726 test "$ac_cv_mingw32" = yes && MINGW32=yes
8727
8728
8729 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
8730 echo "configure:8731: checking for executable suffix" >&5
8731 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
8732   echo $ac_n "(cached) $ac_c" 1>&6
8733 else
8734   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
8735   ac_cv_exeext=.exe
8736 else
8737   rm -f conftest*
8738   echo 'int main () { return 0; }' > conftest.$ac_ext
8739   ac_cv_exeext=
8740   if { (eval echo configure:8741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
8741     for file in conftest.*; do
8742       case $file in
8743       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
8744       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
8745       esac
8746     done
8747   else
8748     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
8749   fi
8750   rm -f conftest*
8751   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
8752 fi
8753 fi
8754
8755 EXEEXT=""
8756 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
8757 echo "$ac_t""${ac_cv_exeext}" 1>&6
8758 ac_exeext=$EXEEXT
8759
8760
8761
8762 cat >> confdefs.h <<\EOF
8763 #define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1"
8764 EOF
8765
8766
8767
8768
8769   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
8770 if test "${with_libiconv_prefix+set}" = set; then
8771   withval="$with_libiconv_prefix"
8772
8773     for dir in `echo "$withval" | tr : ' '`; do
8774       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
8775       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
8776     done
8777
8778 fi
8779
8780
8781   echo $ac_n "checking for iconv""... $ac_c" 1>&6
8782 echo "configure:8783: checking for iconv" >&5
8783 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
8784   echo $ac_n "(cached) $ac_c" 1>&6
8785 else
8786
8787     am_cv_func_iconv="no, consider installing GNU libiconv"
8788     am_cv_lib_iconv=no
8789     cat > conftest.$ac_ext <<EOF
8790 #line 8791 "configure"
8791 #include "confdefs.h"
8792 #include <stdlib.h>
8793 #include <iconv.h>
8794 int main() {
8795 iconv_t cd = iconv_open("","");
8796        iconv(cd,NULL,NULL,NULL,NULL);
8797        iconv_close(cd);
8798 ; return 0; }
8799 EOF
8800 if { (eval echo configure:8801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8801   rm -rf conftest*
8802   am_cv_func_iconv=yes
8803 else
8804   echo "configure: failed program was:" >&5
8805   cat conftest.$ac_ext >&5
8806 fi
8807 rm -f conftest*
8808     if test "$am_cv_func_iconv" != yes; then
8809       am_save_LIBS="$LIBS"
8810       LIBS="$LIBS -liconv"
8811       cat > conftest.$ac_ext <<EOF
8812 #line 8813 "configure"
8813 #include "confdefs.h"
8814 #include <stdlib.h>
8815 #include <iconv.h>
8816 int main() {
8817 iconv_t cd = iconv_open("","");
8818          iconv(cd,NULL,NULL,NULL,NULL);
8819          iconv_close(cd);
8820 ; return 0; }
8821 EOF
8822 if { (eval echo configure:8823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8823   rm -rf conftest*
8824   am_cv_lib_iconv=yes
8825         am_cv_func_iconv=yes
8826 else
8827   echo "configure: failed program was:" >&5
8828   cat conftest.$ac_ext >&5
8829 fi
8830 rm -f conftest*
8831       LIBS="$am_save_LIBS"
8832     fi
8833
8834 fi
8835
8836 echo "$ac_t""$am_cv_func_iconv" 1>&6
8837   if test "$am_cv_func_iconv" = yes; then
8838     cat >> confdefs.h <<\EOF
8839 #define HAVE_ICONV 1
8840 EOF
8841
8842     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
8843 echo "configure:8844: checking for iconv declaration" >&5
8844     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
8845   echo $ac_n "(cached) $ac_c" 1>&6
8846 else
8847
8848       cat > conftest.$ac_ext <<EOF
8849 #line 8850 "configure"
8850 #include "confdefs.h"
8851
8852 #include <stdlib.h>
8853 #include <iconv.h>
8854 extern
8855 #ifdef __cplusplus
8856 "C"
8857 #endif
8858 #if defined(__STDC__) || defined(__cplusplus)
8859 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8860 #else
8861 size_t iconv();
8862 #endif
8863
8864 int main() {
8865
8866 ; return 0; }
8867 EOF
8868 if { (eval echo configure:8869: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8869   rm -rf conftest*
8870   am_cv_proto_iconv_arg1=""
8871 else
8872   echo "configure: failed program was:" >&5
8873   cat conftest.$ac_ext >&5
8874   rm -rf conftest*
8875   am_cv_proto_iconv_arg1="const"
8876 fi
8877 rm -f conftest*
8878       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8879 fi
8880
8881     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8882     echo "$ac_t""${ac_t:-
8883          }$am_cv_proto_iconv" 1>&6
8884     cat >> confdefs.h <<EOF
8885 #define ICONV_CONST $am_cv_proto_iconv_arg1
8886 EOF
8887
8888   fi
8889   LIBICONV=
8890   if test "$am_cv_lib_iconv" = yes; then
8891     LIBICONV="-liconv"
8892   fi
8893
8894
8895
8896 subdirs="$configdirs"
8897
8898 trap '' 1 2 15
8899 cat > confcache <<\EOF
8900 # This file is a shell script that caches the results of configure
8901 # tests run on this system so they can be shared between configure
8902 # scripts and configure runs.  It is not useful on other systems.
8903 # If it contains results you don't want to keep, you may remove or edit it.
8904 #
8905 # By default, configure uses ./config.cache as the cache file,
8906 # creating it if it does not exist already.  You can give configure
8907 # the --cache-file=FILE option to use a different cache file; that is
8908 # what configure does when it calls configure scripts in
8909 # subdirectories, so they share the cache.
8910 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8911 # config.status only pays attention to the cache file if you give it the
8912 # --recheck option to rerun configure.
8913 #
8914 EOF
8915 # The following way of writing the cache mishandles newlines in values,
8916 # but we know of no workaround that is simple, portable, and efficient.
8917 # So, don't put newlines in cache variables' values.
8918 # Ultrix sh set writes to stderr and can't be redirected directly,
8919 # and sets the high bit in the cache file unless we assign to the vars.
8920 (set) 2>&1 |
8921   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8922   *ac_space=\ *)
8923     # `set' does not quote correctly, so add quotes (double-quote substitution
8924     # turns \\\\ into \\, and sed turns \\ into \).
8925     sed -n \
8926       -e "s/'/'\\\\''/g" \
8927       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8928     ;;
8929   *)
8930     # `set' quotes correctly as required by POSIX, so do not add quotes.
8931     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8932     ;;
8933   esac >> confcache
8934 if cmp -s $cache_file confcache; then
8935   :
8936 else
8937   if test -w $cache_file; then
8938     echo "updating cache $cache_file"
8939     cat confcache > $cache_file
8940   else
8941     echo "not updating unwritable cache $cache_file"
8942   fi
8943 fi
8944 rm -f confcache
8945
8946 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8947
8948 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8949 # Let make expand exec_prefix.
8950 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8951
8952 # Any assignment to VPATH causes Sun make to only execute
8953 # the first set of double-colon rules, so remove it if not needed.
8954 # If there is a colon in the path, we need to keep it.
8955 if test "x$srcdir" = x.; then
8956   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8957 fi
8958
8959 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8960
8961 DEFS=-DHAVE_CONFIG_H
8962
8963 # Without the "./", some shells look in PATH for config.status.
8964 : ${CONFIG_STATUS=./config.status}
8965
8966 echo creating $CONFIG_STATUS
8967 rm -f $CONFIG_STATUS
8968 cat > $CONFIG_STATUS <<EOF
8969 #! /bin/sh
8970 # Generated automatically by configure.
8971 # Run this file to recreate the current configuration.
8972 # This directory was configured as follows,
8973 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8974 #
8975 # $0 $ac_configure_args
8976 #
8977 # Compiler output produced by configure, useful for debugging
8978 # configure, is in ./config.log if it exists.
8979
8980 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8981 for ac_option
8982 do
8983   case "\$ac_option" in
8984   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8985     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8986     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8987   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8988     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8989     exit 0 ;;
8990   -help | --help | --hel | --he | --h)
8991     echo "\$ac_cs_usage"; exit 0 ;;
8992   *) echo "\$ac_cs_usage"; exit 1 ;;
8993   esac
8994 done
8995
8996 ac_given_srcdir=$srcdir
8997 ac_given_INSTALL="$INSTALL"
8998
8999 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9000 EOF
9001 cat >> $CONFIG_STATUS <<EOF
9002
9003 # Protect against being on the right side of a sed subst in config.status.
9004 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9005  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9006 $ac_vpsub
9007 $extrasub
9008 s%@SHELL@%$SHELL%g
9009 s%@CFLAGS@%$CFLAGS%g
9010 s%@CPPFLAGS@%$CPPFLAGS%g
9011 s%@CXXFLAGS@%$CXXFLAGS%g
9012 s%@FFLAGS@%$FFLAGS%g
9013 s%@DEFS@%$DEFS%g
9014 s%@LDFLAGS@%$LDFLAGS%g
9015 s%@LIBS@%$LIBS%g
9016 s%@exec_prefix@%$exec_prefix%g
9017 s%@prefix@%$prefix%g
9018 s%@program_transform_name@%$program_transform_name%g
9019 s%@bindir@%$bindir%g
9020 s%@sbindir@%$sbindir%g
9021 s%@libexecdir@%$libexecdir%g
9022 s%@datadir@%$datadir%g
9023 s%@sysconfdir@%$sysconfdir%g
9024 s%@sharedstatedir@%$sharedstatedir%g
9025 s%@localstatedir@%$localstatedir%g
9026 s%@libdir@%$libdir%g
9027 s%@includedir@%$includedir%g
9028 s%@oldincludedir@%$oldincludedir%g
9029 s%@infodir@%$infodir%g
9030 s%@mandir@%$mandir%g
9031 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
9032 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
9033 s%@MAINT@%$MAINT%g
9034 s%@CC@%$CC%g
9035 s%@CPP@%$CPP%g
9036 s%@host@%$host%g
9037 s%@host_alias@%$host_alias%g
9038 s%@host_cpu@%$host_cpu%g
9039 s%@host_vendor@%$host_vendor%g
9040 s%@host_os@%$host_os%g
9041 s%@target@%$target%g
9042 s%@target_alias@%$target_alias%g
9043 s%@target_cpu@%$target_cpu%g
9044 s%@target_vendor@%$target_vendor%g
9045 s%@target_os@%$target_os%g
9046 s%@build@%$build%g
9047 s%@build_alias@%$build_alias%g
9048 s%@build_cpu@%$build_cpu%g
9049 s%@build_vendor@%$build_vendor%g
9050 s%@build_os@%$build_os%g
9051 s%@SET_MAKE@%$SET_MAKE%g
9052 s%@RANLIB@%$RANLIB%g
9053 s%@ALLOCA@%$ALLOCA%g
9054 s%@USE_NLS@%$USE_NLS%g
9055 s%@MSGFMT@%$MSGFMT%g
9056 s%@GMSGFMT@%$GMSGFMT%g
9057 s%@XGETTEXT@%$XGETTEXT%g
9058 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9059 s%@CATALOGS@%$CATALOGS%g
9060 s%@CATOBJEXT@%$CATOBJEXT%g
9061 s%@DATADIRNAME@%$DATADIRNAME%g
9062 s%@GMOFILES@%$GMOFILES%g
9063 s%@INSTOBJEXT@%$INSTOBJEXT%g
9064 s%@INTLDEPS@%$INTLDEPS%g
9065 s%@INTLLIBS@%$INTLLIBS%g
9066 s%@INTLOBJS@%$INTLOBJS%g
9067 s%@POFILES@%$POFILES%g
9068 s%@POSUB@%$POSUB%g
9069 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9070 s%@GT_NO@%$GT_NO%g
9071 s%@GT_YES@%$GT_YES%g
9072 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9073 s%@l@%$l%g
9074 s%@AWK@%$AWK%g
9075 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9076 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
9077 s%@INSTALL_DATA@%$INSTALL_DATA%g
9078 s%@AR@%$AR%g
9079 s%@DLLTOOL@%$DLLTOOL%g
9080 s%@WINDRES@%$WINDRES%g
9081 s%@YACC@%$YACC%g
9082 s%@MIG@%$MIG%g
9083 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
9084 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
9085 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
9086 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
9087 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
9088 s%@MMALLOC@%$MMALLOC%g
9089 s%@REGEX@%$REGEX%g
9090 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
9091 s%@TERM_LIB@%$TERM_LIB%g
9092 s%@WIN32LIBS@%$WIN32LIBS%g
9093 s%@LIBGUI@%$LIBGUI%g
9094 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
9095 s%@WIN32LDAPP@%$WIN32LDAPP%g
9096 s%@TCL_VERSION@%$TCL_VERSION%g
9097 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
9098 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
9099 s%@TCL_CC@%$TCL_CC%g
9100 s%@TCL_DEFS@%$TCL_DEFS%g
9101 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
9102 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
9103 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
9104 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
9105 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
9106 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
9107 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
9108 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
9109 s%@TCL_RANLIB@%$TCL_RANLIB%g
9110 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
9111 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
9112 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
9113 s%@TK_VERSION@%$TK_VERSION%g
9114 s%@TK_DEFS@%$TK_DEFS%g
9115 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
9116 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
9117 s%@TK_XLIBSW@%$TK_XLIBSW%g
9118 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
9119 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
9120 s%@TCLHDIR@%$TCLHDIR%g
9121 s%@TKHDIR@%$TKHDIR%g
9122 s%@ITCLHDIR@%$ITCLHDIR%g
9123 s%@ITKHDIR@%$ITKHDIR%g
9124 s%@ITCL_VERSION@%$ITCL_VERSION%g
9125 s%@ITCL_DEFS@%$ITCL_DEFS%g
9126 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
9127 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
9128 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
9129 s%@ITK_VERSION@%$ITK_VERSION%g
9130 s%@ITK_DEFS@%$ITK_DEFS%g
9131 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
9132 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
9133 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
9134 s%@X_CFLAGS@%$X_CFLAGS%g
9135 s%@X_LDFLAGS@%$X_LDFLAGS%g
9136 s%@X_LIBS@%$X_LIBS%g
9137 s%@TCL_DEPS@%$TCL_DEPS%g
9138 s%@TK_DEPS@%$TK_DEPS%g
9139 s%@ITCLLIB@%$ITCLLIB%g
9140 s%@ITCL_DEPS@%$ITCL_DEPS%g
9141 s%@ITKLIB@%$ITKLIB%g
9142 s%@ITK_DEPS@%$ITK_DEPS%g
9143 s%@GDBTKLIBS@%$GDBTKLIBS%g
9144 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
9145 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
9146 s%@IGNORE_SIM@%$IGNORE_SIM%g
9147 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
9148 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
9149 s%@CONFIG_OBS@%$CONFIG_OBS%g
9150 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
9151 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
9152 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
9153 s%@CONFIG_INITS@%$CONFIG_INITS%g
9154 s%@CONFIG_ALL@%$CONFIG_ALL%g
9155 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
9156 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
9157 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
9158 s%@HLDFLAGS@%$HLDFLAGS%g
9159 s%@HLDENV@%$HLDENV%g
9160 s%@target_subdir@%$target_subdir%g
9161 /@host_makefile_frag@/r $host_makefile_frag
9162 s%@host_makefile_frag@%%g
9163 /@target_makefile_frag@/r $target_makefile_frag
9164 s%@target_makefile_frag@%%g
9165 s%@frags@%$frags%g
9166 s%@SUBDIRS@%$SUBDIRS%g
9167 s%@xm_h@%$xm_h%g
9168 s%@tm_h@%$tm_h%g
9169 s%@nm_h@%$nm_h%g
9170 s%@LN_S@%$LN_S%g
9171 s%@EXEEXT@%$EXEEXT%g
9172 s%@LIBICONV@%$LIBICONV%g
9173 s%@subdirs@%$subdirs%g
9174
9175 CEOF
9176 EOF
9177
9178 cat >> $CONFIG_STATUS <<\EOF
9179
9180 # Split the substitutions into bite-sized pieces for seds with
9181 # small command number limits, like on Digital OSF/1 and HP-UX.
9182 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9183 ac_file=1 # Number of current file.
9184 ac_beg=1 # First line for current file.
9185 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9186 ac_more_lines=:
9187 ac_sed_cmds=""
9188 while $ac_more_lines; do
9189   if test $ac_beg -gt 1; then
9190     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9191   else
9192     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9193   fi
9194   if test ! -s conftest.s$ac_file; then
9195     ac_more_lines=false
9196     rm -f conftest.s$ac_file
9197   else
9198     if test -z "$ac_sed_cmds"; then
9199       ac_sed_cmds="sed -f conftest.s$ac_file"
9200     else
9201       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9202     fi
9203     ac_file=`expr $ac_file + 1`
9204     ac_beg=$ac_end
9205     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9206   fi
9207 done
9208 if test -z "$ac_sed_cmds"; then
9209   ac_sed_cmds=cat
9210 fi
9211 EOF
9212
9213 cat >> $CONFIG_STATUS <<EOF
9214
9215 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
9216 EOF
9217 cat >> $CONFIG_STATUS <<\EOF
9218 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9219   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9220   case "$ac_file" in
9221   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9222        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9223   *) ac_file_in="${ac_file}.in" ;;
9224   esac
9225
9226   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9227
9228   # Remove last slash and all that follows it.  Not all systems have dirname.
9229   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9230   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9231     # The file is in a subdirectory.
9232     test ! -d "$ac_dir" && mkdir "$ac_dir"
9233     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9234     # A "../" for each directory in $ac_dir_suffix.
9235     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9236   else
9237     ac_dir_suffix= ac_dots=
9238   fi
9239
9240   case "$ac_given_srcdir" in
9241   .)  srcdir=.
9242       if test -z "$ac_dots"; then top_srcdir=.
9243       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9244   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9245   *) # Relative path.
9246     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9247     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9248   esac
9249
9250   case "$ac_given_INSTALL" in
9251   [/$]*) INSTALL="$ac_given_INSTALL" ;;
9252   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9253   esac
9254
9255   echo creating "$ac_file"
9256   rm -f "$ac_file"
9257   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9258   case "$ac_file" in
9259   *Makefile*) ac_comsub="1i\\
9260 # $configure_input" ;;
9261   *) ac_comsub= ;;
9262   esac
9263
9264   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9265   sed -e "$ac_comsub
9266 s%@configure_input@%$configure_input%g
9267 s%@srcdir@%$srcdir%g
9268 s%@top_srcdir@%$top_srcdir%g
9269 s%@INSTALL@%$INSTALL%g
9270 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9271 fi; done
9272 rm -f conftest.s*
9273
9274 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9275 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9276 #
9277 # ac_d sets the value in "#define NAME VALUE" lines.
9278 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9279 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9280 ac_dC='\3'
9281 ac_dD='%g'
9282 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9283 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9284 ac_uB='\([      ]\)%\1#\2define\3'
9285 ac_uC=' '
9286 ac_uD='\4%g'
9287 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9288 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9289 ac_eB='$%\1#\2define\3'
9290 ac_eC=' '
9291 ac_eD='%g'
9292
9293 if test "${CONFIG_HEADERS+set}" != set; then
9294 EOF
9295 cat >> $CONFIG_STATUS <<EOF
9296   CONFIG_HEADERS="config.h:config.in"
9297 EOF
9298 cat >> $CONFIG_STATUS <<\EOF
9299 fi
9300 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9301   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9302   case "$ac_file" in
9303   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9304        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9305   *) ac_file_in="${ac_file}.in" ;;
9306   esac
9307
9308   echo creating $ac_file
9309
9310   rm -f conftest.frag conftest.in conftest.out
9311   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9312   cat $ac_file_inputs > conftest.in
9313
9314 EOF
9315
9316 # Transform confdefs.h into a sed script conftest.vals that substitutes
9317 # the proper values into config.h.in to produce config.h.  And first:
9318 # Protect against being on the right side of a sed subst in config.status.
9319 # Protect against being in an unquoted here document in config.status.
9320 rm -f conftest.vals
9321 cat > conftest.hdr <<\EOF
9322 s/[\\&%]/\\&/g
9323 s%[\\$`]%\\&%g
9324 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9325 s%ac_d%ac_u%gp
9326 s%ac_u%ac_e%gp
9327 EOF
9328 sed -n -f conftest.hdr confdefs.h > conftest.vals
9329 rm -f conftest.hdr
9330
9331 # This sed command replaces #undef with comments.  This is necessary, for
9332 # example, in the case of _POSIX_SOURCE, which is predefined and required
9333 # on some systems where configure will not decide to define it.
9334 cat >> conftest.vals <<\EOF
9335 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9336 EOF
9337
9338 # Break up conftest.vals because some shells have a limit on
9339 # the size of here documents, and old seds have small limits too.
9340
9341 rm -f conftest.tail
9342 while :
9343 do
9344   ac_lines=`grep -c . conftest.vals`
9345   # grep -c gives empty output for an empty file on some AIX systems.
9346   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9347   # Write a limited-size here document to conftest.frag.
9348   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9349   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9350   echo 'CEOF
9351   sed -f conftest.frag conftest.in > conftest.out
9352   rm -f conftest.in
9353   mv conftest.out conftest.in
9354 ' >> $CONFIG_STATUS
9355   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9356   rm -f conftest.vals
9357   mv conftest.tail conftest.vals
9358 done
9359 rm -f conftest.vals
9360
9361 cat >> $CONFIG_STATUS <<\EOF
9362   rm -f conftest.frag conftest.h
9363   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9364   cat conftest.in >> conftest.h
9365   rm -f conftest.in
9366   if cmp -s $ac_file conftest.h 2>/dev/null; then
9367     echo "$ac_file is unchanged"
9368     rm -f conftest.h
9369   else
9370     # Remove last slash and all that follows it.  Not all systems have dirname.
9371       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9372       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9373       # The file is in a subdirectory.
9374       test ! -d "$ac_dir" && mkdir "$ac_dir"
9375     fi
9376     rm -f $ac_file
9377     mv conftest.h $ac_file
9378   fi
9379 fi; done
9380
9381 EOF
9382
9383 cat >> $CONFIG_STATUS <<EOF
9384 ac_sources="$files"
9385 ac_dests="$links"
9386 EOF
9387
9388 cat >> $CONFIG_STATUS <<\EOF
9389 srcdir=$ac_given_srcdir
9390 while test -n "$ac_sources"; do
9391   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9392   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9393
9394   echo "linking $srcdir/$ac_source to $ac_dest"
9395
9396   if test ! -r $srcdir/$ac_source; then
9397     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9398   fi
9399   rm -f $ac_dest
9400
9401   # Make relative symlinks.
9402   # Remove last slash and all that follows it.  Not all systems have dirname.
9403   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9404   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9405     # The dest file is in a subdirectory.
9406     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9407     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9408     # A "../" for each directory in $ac_dest_dir_suffix.
9409     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9410   else
9411     ac_dest_dir_suffix= ac_dots=
9412   fi
9413
9414   case "$srcdir" in
9415   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9416   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9417   esac
9418
9419   # Make a symlink if possible; otherwise try a hard link.
9420   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9421     ln $srcdir/$ac_source $ac_dest; then :
9422   else
9423     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9424   fi
9425 done
9426 EOF
9427 cat >> $CONFIG_STATUS <<EOF
9428
9429 gdb_host_cpu=$gdb_host_cpu
9430 gdb_target_cpu=$gdb_target_cpu
9431 nativefile=$nativefile
9432
9433 EOF
9434 cat >> $CONFIG_STATUS <<\EOF
9435
9436 if test "${nativefile}" = ""; then
9437         < Makefile \
9438         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
9439             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
9440         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
9441         > Makefile.tem
9442 mv -f Makefile.tem Makefile
9443 fi
9444
9445 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
9446 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
9447 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
9448 mv -f Makefile.tmp Makefile
9449
9450
9451 case x$CONFIG_HEADERS in
9452 xconfig.h:config.in)
9453 echo > stamp-h ;;
9454 esac
9455
9456 exit 0
9457 EOF
9458 chmod +x $CONFIG_STATUS
9459 rm -fr confdefs* $ac_clean_files
9460 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9461
9462 if test "$no_recursion" != yes; then
9463
9464   # Remove --cache-file and --srcdir arguments so they do not pile up.
9465   ac_sub_configure_args=
9466   ac_prev=
9467   for ac_arg in $ac_configure_args; do
9468     if test -n "$ac_prev"; then
9469       ac_prev=
9470       continue
9471     fi
9472     case "$ac_arg" in
9473     -cache-file | --cache-file | --cache-fil | --cache-fi \
9474     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9475       ac_prev=cache_file ;;
9476     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9477     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9478       ;;
9479     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9480       ac_prev=srcdir ;;
9481     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9482       ;;
9483     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9484     esac
9485   done
9486
9487   for ac_config_dir in $configdirs; do
9488
9489     # Do not complain, so a configure script can configure whichever
9490     # parts of a large source tree are present.
9491     if test ! -d $srcdir/$ac_config_dir; then
9492       continue
9493     fi
9494
9495     echo configuring in $ac_config_dir
9496
9497     case "$srcdir" in
9498     .) ;;
9499     *)
9500       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
9501       else
9502         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
9503       fi
9504       ;;
9505     esac
9506
9507     ac_popdir=`pwd`
9508     cd $ac_config_dir
9509
9510       # A "../" for each directory in /$ac_config_dir.
9511       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
9512
9513     case "$srcdir" in
9514     .) # No --srcdir option.  We are building in place.
9515       ac_sub_srcdir=$srcdir ;;
9516     /*) # Absolute path.
9517       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
9518     *) # Relative path.
9519       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
9520     esac
9521
9522     # Check for guested configure; otherwise get Cygnus style configure.
9523     if test -f $ac_sub_srcdir/configure; then
9524       ac_sub_configure=$ac_sub_srcdir/configure
9525     elif test -f $ac_sub_srcdir/configure.in; then
9526       ac_sub_configure=$ac_configure
9527     else
9528       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
9529       ac_sub_configure=
9530     fi
9531
9532     # The recursion is here.
9533     if test -n "$ac_sub_configure"; then
9534
9535       # Make the cache file name correct relative to the subdirectory.
9536       case "$cache_file" in
9537       /*) ac_sub_cache_file=$cache_file ;;
9538       *) # Relative path.
9539         ac_sub_cache_file="$ac_dots$cache_file" ;;
9540       esac
9541   case "$ac_given_INSTALL" in
9542         [/$]*) INSTALL="$ac_given_INSTALL" ;;
9543         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9544         esac
9545
9546       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
9547       # The eval makes quoting arguments work.
9548       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
9549       then :
9550       else
9551         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
9552       fi
9553     fi
9554
9555     cd $ac_popdir
9556   done
9557 fi
9558
9559
9560 exit 0