sim/mips/configure

   1 #! /bin/sh
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  45 sim_inline="-DDEFAULT_INLINE=0"
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  81 # This file is derived from `gettext.m4'.  The difference is that the
  82 # included macros assume Cygnus-style source and build trees.
  83
  84 # Macro to add for using GNU gettext.
  85 # Ulrich Drepper <drepper@cygnus.com>, 1995.
  86 #
  87 # This file file be copied and used freely without restrictions.  It can
  88 # be used in projects which are not available under the GNU Public License
  89 # but which still want to provide support for the GNU gettext functionality.
  90 # Please note that the actual code is *not* freely available.
  91
  92 # serial 3
  93
  94
  95
  96
  97
  98 # Search path for a program which passes the given test.
  99 # Ulrich Drepper <drepper@cygnus.com>, 1996.
 100 #
 101 # This file file be copied and used freely without restrictions.  It can
 102 # be used in projects which are not available under the GNU Public License
 103 # but which still want to provide support for the GNU gettext functionality.
 104 # Please note that the actual code is *not* freely available.
 105
 106 # serial 1
 107
 108
 109
 110 # Check whether LC_MESSAGES is available in <locale.h>.
 111 # Ulrich Drepper <drepper@cygnus.com>, 1995.
 112 #
 113 # This file file be copied and used freely without restrictions.  It can
 114 # be used in projects which are not available under the GNU Public License
 115 # but which still want to provide support for the GNU gettext functionality.
 116 # Please note that the actual code is *not* freely available.
 117
 118 # serial 1
 119
 120
 121
 122 # Check to see if we're running under Cygwin32, without using
 123 # AC_CANONICAL_*.  If so, set output variable CYGWIN32 to "yes".
 124 # Otherwise set it to "no".
 125
 126
 127
 128 # Check to see if we're running under Win32, without using
 129 # AC_CANONICAL_*.  If so, set output variable EXEEXT to ".exe".
 130 # Otherwise set it to "".
 131
 132
 133
 134
 135 # Guess values for system-dependent variables and create Makefiles.
 136 # Generated automatically using autoconf version 2.12.2
 137 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 138 #
 139 # This configure script is free software; the Free Software Foundation
 140 # gives unlimited permission to copy, distribute and modify it.
 141
 142 # Defaults:
 143 ac_help=
 144 ac_default_prefix=/usr/local
 145 # Any additions from configure.in:
 146 ac_help="$ac_help
 147   --disable-nls           do not use Native Language Support"
 148 ac_help="$ac_help
 149   --with-included-gettext use the GNU gettext library included here"
 150 ac_help="$ac_help
 151   --enable-maintainer-mode              Enable developer functionality."
 152 ac_help="$ac_help
 153   --enable-sim-bswap                    Use Host specific BSWAP instruction."
 154 ac_help="$ac_help
 155   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
 156 ac_help="$ac_help
 157   --enable-sim-debug=opts               Enable debugging flags"
 158 ac_help="$ac_help
 159   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
 160 ac_help="$ac_help
 161   --enable-sim-trace=opts               Enable tracing flags"
 162 ac_help="$ac_help
 163   --enable-sim-profile=opts             Enable profiling flags"
 164 ac_help="$ac_help
 165   --enable-sim-inline=inlines           Specify which functions should be inlined."
 166 ac_help="$ac_help
 167   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses."
 168 ac_help="$ac_help
 169   --enable-sim-hostendian=end           Specify host byte endian orientation."
 170 ac_help="$ac_help
 171   --enable-build-warnings[=LIST]                Enable build-time compiler warnings"
 172 ac_help="$ac_help
 173   --enable-sim-endian=endian            Specify target byte endian orientation."
 174 ac_help="$ac_help
 175   --enable-sim-bitsize=N                Specify target bitsize (32 or 64)."
 176 ac_help="$ac_help
 177   --enable-sim-float                    Specify that the target processor has floating point hardware."
 178 ac_help="$ac_help
 179   --enable-sim-smp=n                    Specify number of processors to configure for (default ${default_sim_smp})."
 180 ac_help="$ac_help
 181   --enable-sim-igen=opts                Enable IGEN simulator"
 182 ac_help="$ac_help
 183   --enable-sim-hardware=LIST            Specify the hardware to be included in the build."
 184 ac_help="$ac_help
 185   --with-x                use the X Window System"
 186 ac_help="$ac_help
 187   --with-sim-gpu2=path                  Use GPU2 library under given directory"
 188 ac_help="$ac_help
 189   --with-x                use the X Window System"
 190 ac_help="$ac_help
 191   --with-sim-funit=path         Use target FP library under given directory"
 192
 193 # Initialize some variables set by options.
 194 # The variables have the same names as the options, with
 195 # dashes changed to underlines.
 196 build=NONE
 197 cache_file=./config.cache
 198 exec_prefix=NONE
 199 host=NONE
 200 no_create=
 201 nonopt=NONE
 202 no_recursion=
 203 prefix=NONE
 204 program_prefix=NONE
 205 program_suffix=NONE
 206 program_transform_name=s,x,x,
 207 silent=
 208 site=
 209 srcdir=
 210 target=NONE
 211 verbose=
 212 x_includes=NONE
 213 x_libraries=NONE
 214 bindir='${exec_prefix}/bin'
 215 sbindir='${exec_prefix}/sbin'
 216 libexecdir='${exec_prefix}/libexec'
 217 datadir='${prefix}/share'
 218 sysconfdir='${prefix}/etc'
 219 sharedstatedir='${prefix}/com'
 220 localstatedir='${prefix}/var'
 221 libdir='${exec_prefix}/lib'
 222 includedir='${prefix}/include'
 223 oldincludedir='/usr/include'
 224 infodir='${prefix}/info'
 225 mandir='${prefix}/man'
 226
 227 # Initialize some other variables.
 228 subdirs=
 229 MFLAGS= MAKEFLAGS=
 230 SHELL=${CONFIG_SHELL-/bin/sh}
 231 # Maximum number of lines to put in a shell here document.
 232 ac_max_here_lines=12
 233
 234 ac_prev=
 235 for ac_option
 236 do
 237
 238   # If the previous option needs an argument, assign it.
 239   if test -n "$ac_prev"; then
 240     eval "$ac_prev=\$ac_option"
 241     ac_prev=
 242     continue
 243   fi
 244
 245   case "$ac_option" in
 246   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 247   *) ac_optarg= ;;
 248   esac
 249
 250   # Accept the important Cygnus configure options, so we can diagnose typos.
 251
 252   case "$ac_option" in
 253
 254   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 255     ac_prev=bindir ;;
 256   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 257     bindir="$ac_optarg" ;;
 258
 259   -build | --build | --buil | --bui | --bu)
 260     ac_prev=build ;;
 261   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 262     build="$ac_optarg" ;;
 263
 264   -cache-file | --cache-file | --cache-fil | --cache-fi \
 265   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 266     ac_prev=cache_file ;;
 267   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 268   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 269     cache_file="$ac_optarg" ;;
 270
 271   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 272     ac_prev=datadir ;;
 273   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 274   | --da=*)
 275     datadir="$ac_optarg" ;;
 276
 277   -disable-* | --disable-*)
 278     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 279     # Reject names that are not valid shell variable names.
 280     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 281       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 282     fi
 283     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 284     eval "enable_${ac_feature}=no" ;;
 285
 286   -enable-* | --enable-*)
 287     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 288     # Reject names that are not valid shell variable names.
 289     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 290       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 291     fi
 292     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 293     case "$ac_option" in
 294       *=*) ;;
 295       *) ac_optarg=yes ;;
 296     esac
 297     eval "enable_${ac_feature}='$ac_optarg'" ;;
 298
 299   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 300   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 301   | --exec | --exe | --ex)
 302     ac_prev=exec_prefix ;;
 303   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 304   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 305   | --exec=* | --exe=* | --ex=*)
 306     exec_prefix="$ac_optarg" ;;
 307
 308   -gas | --gas | --ga | --g)
 309     # Obsolete; use --with-gas.
 310     with_gas=yes ;;
 311
 312   -help | --help | --hel | --he)
 313     # Omit some internal or obsolete options to make the list less imposing.
 314     # This message is too long to be a string in the A/UX 3.1 sh.
 315     cat << EOF
 316 Usage: configure [options] [host]
 317 Options: [defaults in brackets after descriptions]
 318 Configuration:
 319   --cache-file=FILE       cache test results in FILE
 320   --help                  print this message
 321   --no-create             do not create output files
 322   --quiet, --silent       do not print \`checking...' messages
 323   --version               print the version of autoconf that created configure
 324 Directory and file names:
 325   --prefix=PREFIX         install architecture-independent files in PREFIX
 326                           [$ac_default_prefix]
 327   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 328                           [same as prefix]
 329   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 330   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 331   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 332   --datadir=DIR           read-only architecture-independent data in DIR
 333                           [PREFIX/share]
 334   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 335   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 336                           [PREFIX/com]
 337   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 338   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 339   --includedir=DIR        C header files in DIR [PREFIX/include]
 340   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 341   --infodir=DIR           info documentation in DIR [PREFIX/info]
 342   --mandir=DIR            man documentation in DIR [PREFIX/man]
 343   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 344   --program-prefix=PREFIX prepend PREFIX to installed program names
 345   --program-suffix=SUFFIX append SUFFIX to installed program names
 346   --program-transform-name=PROGRAM
 347                           run sed PROGRAM on installed program names
 348 EOF
 349     cat << EOF
 350 Host type:
 351   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 352   --host=HOST             configure for HOST [guessed]
 353   --target=TARGET         configure for TARGET [TARGET=HOST]
 354 Features and packages:
 355   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 356   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 357   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 358   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 359   --x-includes=DIR        X include files are in DIR
 360   --x-libraries=DIR       X library files are in DIR
 361 EOF
 362     if test -n "$ac_help"; then
 363       echo "--enable and --with options recognized:$ac_help"
 364     fi
 365     exit 0 ;;
 366
 367   -host | --host | --hos | --ho)
 368     ac_prev=host ;;
 369   -host=* | --host=* | --hos=* | --ho=*)
 370     host="$ac_optarg" ;;
 371
 372   -includedir | --includedir | --includedi | --included | --include \
 373   | --includ | --inclu | --incl | --inc)
 374     ac_prev=includedir ;;
 375   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 376   | --includ=* | --inclu=* | --incl=* | --inc=*)
 377     includedir="$ac_optarg" ;;
 378
 379   -infodir | --infodir | --infodi | --infod | --info | --inf)
 380     ac_prev=infodir ;;
 381   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 382     infodir="$ac_optarg" ;;
 383
 384   -libdir | --libdir | --libdi | --libd)
 385     ac_prev=libdir ;;
 386   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 387     libdir="$ac_optarg" ;;
 388
 389   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 390   | --libexe | --libex | --libe)
 391     ac_prev=libexecdir ;;
 392   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 393   | --libexe=* | --libex=* | --libe=*)
 394     libexecdir="$ac_optarg" ;;
 395
 396   -localstatedir | --localstatedir | --localstatedi | --localstated \
 397   | --localstate | --localstat | --localsta | --localst \
 398   | --locals | --local | --loca | --loc | --lo)
 399     ac_prev=localstatedir ;;
 400   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 401   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 402   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 403     localstatedir="$ac_optarg" ;;
 404
 405   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 406     ac_prev=mandir ;;
 407   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 408     mandir="$ac_optarg" ;;
 409
 410   -nfp | --nfp | --nf)
 411     # Obsolete; use --without-fp.
 412     with_fp=no ;;
 413
 414   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 415   | --no-cr | --no-c)
 416     no_create=yes ;;
 417
 418   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 419   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 420     no_recursion=yes ;;
 421
 422   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 423   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 424   | --oldin | --oldi | --old | --ol | --o)
 425     ac_prev=oldincludedir ;;
 426   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 427   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 428   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 429     oldincludedir="$ac_optarg" ;;
 430
 431   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 432     ac_prev=prefix ;;
 433   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 434     prefix="$ac_optarg" ;;
 435
 436   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 437   | --program-pre | --program-pr | --program-p)
 438     ac_prev=program_prefix ;;
 439   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 440   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 441     program_prefix="$ac_optarg" ;;
 442
 443   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 444   | --program-suf | --program-su | --program-s)
 445     ac_prev=program_suffix ;;
 446   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 447   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 448     program_suffix="$ac_optarg" ;;
 449
 450   -program-transform-name | --program-transform-name \
 451   | --program-transform-nam | --program-transform-na \
 452   | --program-transform-n | --program-transform- \
 453   | --program-transform | --program-transfor \
 454   | --program-transfo | --program-transf \
 455   | --program-trans | --program-tran \
 456   | --progr-tra | --program-tr | --program-t)
 457     ac_prev=program_transform_name ;;
 458   -program-transform-name=* | --program-transform-name=* \
 459   | --program-transform-nam=* | --program-transform-na=* \
 460   | --program-transform-n=* | --program-transform-=* \
 461   | --program-transform=* | --program-transfor=* \
 462   | --program-transfo=* | --program-transf=* \
 463   | --program-trans=* | --program-tran=* \
 464   | --progr-tra=* | --program-tr=* | --program-t=*)
 465     program_transform_name="$ac_optarg" ;;
 466
 467   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 468   | -silent | --silent | --silen | --sile | --sil)
 469     silent=yes ;;
 470
 471   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 472     ac_prev=sbindir ;;
 473   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 474   | --sbi=* | --sb=*)
 475     sbindir="$ac_optarg" ;;
 476
 477   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 478   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 479   | --sharedst | --shareds | --shared | --share | --shar \
 480   | --sha | --sh)
 481     ac_prev=sharedstatedir ;;
 482   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 483   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 484   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 485   | --sha=* | --sh=*)
 486     sharedstatedir="$ac_optarg" ;;
 487
 488   -site | --site | --sit)
 489     ac_prev=site ;;
 490   -site=* | --site=* | --sit=*)
 491     site="$ac_optarg" ;;
 492
 493   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 494     ac_prev=srcdir ;;
 495   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 496     srcdir="$ac_optarg" ;;
 497
 498   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 499   | --syscon | --sysco | --sysc | --sys | --sy)
 500     ac_prev=sysconfdir ;;
 501   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 502   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 503     sysconfdir="$ac_optarg" ;;
 504
 505   -target | --target | --targe | --targ | --tar | --ta | --t)
 506     ac_prev=target ;;
 507   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 508     target="$ac_optarg" ;;
 509
 510   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 511     verbose=yes ;;
 512
 513   -version | --version | --versio | --versi | --vers)
 514     echo "configure generated by autoconf version 2.12.2"
 515     exit 0 ;;
 516
 517   -with-* | --with-*)
 518     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 519     # Reject names that are not valid shell variable names.
 520     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 521       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 522     fi
 523     ac_package=`echo $ac_package| sed 's/-/_/g'`
 524     case "$ac_option" in
 525       *=*) ;;
 526       *) ac_optarg=yes ;;
 527     esac
 528     eval "with_${ac_package}='$ac_optarg'" ;;
 529
 530   -without-* | --without-*)
 531     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 532     # Reject names that are not valid shell variable names.
 533     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 534       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 535     fi
 536     ac_package=`echo $ac_package| sed 's/-/_/g'`
 537     eval "with_${ac_package}=no" ;;
 538
 539   --x)
 540     # Obsolete; use --with-x.
 541     with_x=yes ;;
 542
 543   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 544   | --x-incl | --x-inc | --x-in | --x-i)
 545     ac_prev=x_includes ;;
 546   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 547   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 548     x_includes="$ac_optarg" ;;
 549
 550   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 551   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 552     ac_prev=x_libraries ;;
 553   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 554   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 555     x_libraries="$ac_optarg" ;;
 556
 557   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 558     ;;
 559
 560   *)
 561     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 562       echo "configure: warning: $ac_option: invalid host type" 1>&2
 563     fi
 564     if test "x$nonopt" != xNONE; then
 565       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 566     fi
 567     nonopt="$ac_option"
 568     ;;
 569
 570   esac
 571 done
 572
 573 if test -n "$ac_prev"; then
 574   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 575 fi
 576
 577 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 578
 579 # File descriptor usage:
 580 # 0 standard input
 581 # 1 file creation
 582 # 2 errors and warnings
 583 # 3 some systems may open it to /dev/tty
 584 # 4 used on the Kubota Titan
 585 # 6 checking for... messages and results
 586 # 5 compiler messages saved in config.log
 587 if test "$silent" = yes; then
 588   exec 6>/dev/null
 589 else
 590   exec 6>&1
 591 fi
 592 exec 5>./config.log
 593
 594 echo "\
 595 This file contains any messages produced by compilers while
 596 running configure, to aid debugging if configure makes a mistake.
 597 " 1>&5
 598
 599 # Strip out --no-create and --no-recursion so they do not pile up.
 600 # Also quote any args containing shell metacharacters.
 601 ac_configure_args=
 602 for ac_arg
 603 do
 604   case "$ac_arg" in
 605   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 606   | --no-cr | --no-c) ;;
 607   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 608   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 609   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 610   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 611   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 612   esac
 613 done
 614
 615 # NLS nuisances.
 616 # Only set these to C if already set.  These must not be set unconditionally
 617 # because not all systems understand e.g. LANG=C (notably SCO).
 618 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 619 # Non-C LC_CTYPE values break the ctype check.
 620 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 621 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 622 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 623 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 624
 625 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 626 rm -rf conftest* confdefs.h
 627 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 628 echo > confdefs.h
 629
 630 # A filename unique to this package, relative to the directory that
 631 # configure is in, which we can look for to find out if srcdir is correct.
 632 ac_unique_file=Makefile.in
 633
 634 # Find the source files, if location was not specified.
 635 if test -z "$srcdir"; then
 636   ac_srcdir_defaulted=yes
 637   # Try the directory containing this script, then its parent.
 638   ac_prog=$0
 639   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 640   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 641   srcdir=$ac_confdir
 642   if test ! -r $srcdir/$ac_unique_file; then
 643     srcdir=..
 644   fi
 645 else
 646   ac_srcdir_defaulted=no
 647 fi
 648 if test ! -r $srcdir/$ac_unique_file; then
 649   if test "$ac_srcdir_defaulted" = yes; then
 650     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 651   else
 652     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 653   fi
 654 fi
 655 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 656
 657 # Prefer explicitly selected file to automatically selected ones.
 658 if test -z "$CONFIG_SITE"; then
 659   if test "x$prefix" != xNONE; then
 660     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 661   else
 662     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 663   fi
 664 fi
 665 for ac_site_file in $CONFIG_SITE; do
 666   if test -r "$ac_site_file"; then
 667     echo "loading site script $ac_site_file"
 668     . "$ac_site_file"
 669   fi
 670 done
 671
 672 if test -r "$cache_file"; then
 673   echo "loading cache $cache_file"
 674   . $cache_file
 675 else
 676   echo "creating cache $cache_file"
 677   > $cache_file
 678 fi
 679
 680 ac_ext=c
 681 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 682 ac_cpp='$CPP $CPPFLAGS'
 683 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 684 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 685 cross_compiling=$ac_cv_prog_cc_cross
 686
 687 ac_exeext=
 688 ac_objext=o
 689 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 690   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 691   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 692     ac_n= ac_c='
 693 ' ac_t='        '
 694   else
 695     ac_n=-n ac_c= ac_t=
 696   fi
 697 else
 698   ac_n= ac_c='\c' ac_t=
 699 fi
 700
 701
 702
 703 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 704 echo "configure:705: checking how to run the C preprocessor" >&5
 705 # On Suns, sometimes $CPP names a directory.
 706 if test -n "$CPP" && test -d "$CPP"; then
 707   CPP=
 708 fi
 709 if test -z "$CPP"; then
 710 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 711   echo $ac_n "(cached) $ac_c" 1>&6
 712 else
 713     # This must be in double quotes, not single quotes, because CPP may get
 714   # substituted into the Makefile and "${CC-cc}" will confuse make.
 715   CPP="${CC-cc} -E"
 716   # On the NeXT, cc -E runs the code through the compiler's parser,
 717   # not just through cpp.
 718   cat > conftest.$ac_ext <<EOF
 719 #line 720 "configure"
 720 #include "confdefs.h"
 721 #include <assert.h>
 722 Syntax Error
 723 EOF
 724 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 725 { (eval echo configure:726: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 726 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 727 if test -z "$ac_err"; then
 728   :
 729 else
 730   echo "$ac_err" >&5
 731   echo "configure: failed program was:" >&5
 732   cat conftest.$ac_ext >&5
 733   rm -rf conftest*
 734   CPP="${CC-cc} -E -traditional-cpp"
 735   cat > conftest.$ac_ext <<EOF
 736 #line 737 "configure"
 737 #include "confdefs.h"
 738 #include <assert.h>
 739 Syntax Error
 740 EOF
 741 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 742 { (eval echo configure:743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 743 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 744 if test -z "$ac_err"; then
 745   :
 746 else
 747   echo "$ac_err" >&5
 748   echo "configure: failed program was:" >&5
 749   cat conftest.$ac_ext >&5
 750   rm -rf conftest*
 751   CPP="${CC-cc} -nologo -E"
 752   cat > conftest.$ac_ext <<EOF
 753 #line 754 "configure"
 754 #include "confdefs.h"
 755 #include <assert.h>
 756 Syntax Error
 757 EOF
 758 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 759 { (eval echo configure:760: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 760 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 761 if test -z "$ac_err"; then
 762   :
 763 else
 764   echo "$ac_err" >&5
 765   echo "configure: failed program was:" >&5
 766   cat conftest.$ac_ext >&5
 767   rm -rf conftest*
 768   CPP=/lib/cpp
 769 fi
 770 rm -f conftest*
 771 fi
 772 rm -f conftest*
 773 fi
 774 rm -f conftest*
 775   ac_cv_prog_CPP="$CPP"
 776 fi
 777   CPP="$ac_cv_prog_CPP"
 778 else
 779   ac_cv_prog_CPP="$CPP"
 780 fi
 781 echo "$ac_t""$CPP" 1>&6
 782
 783 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 784 echo "configure:785: checking whether ${MAKE-make} sets \${MAKE}" >&5
 785 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 786 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 787   echo $ac_n "(cached) $ac_c" 1>&6
 788 else
 789   cat > conftestmake <<\EOF
 790 all:
 791         @echo 'ac_maketemp="${MAKE}"'
 792 EOF
 793 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 794 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 795 if test -n "$ac_maketemp"; then
 796   eval ac_cv_prog_make_${ac_make}_set=yes
 797 else
 798   eval ac_cv_prog_make_${ac_make}_set=no
 799 fi
 800 rm -f conftestmake
 801 fi
 802 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 803   echo "$ac_t""yes" 1>&6
 804   SET_MAKE=
 805 else
 806   echo "$ac_t""no" 1>&6
 807   SET_MAKE="MAKE=${MAKE-make}"
 808 fi
 809
 810 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 811 echo "configure:812: checking for POSIXized ISC" >&5
 812 if test -d /etc/conf/kconfig.d &&
 813   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 814 then
 815   echo "$ac_t""yes" 1>&6
 816   ISC=yes # If later tests want to check for ISC.
 817   cat >> confdefs.h <<\EOF
 818 #define _POSIX_SOURCE 1
 819 EOF
 820
 821   if test "$GCC" = yes; then
 822     CC="$CC -posix"
 823   else
 824     CC="$CC -Xp"
 825   fi
 826 else
 827   echo "$ac_t""no" 1>&6
 828   ISC=
 829 fi
 830
 831 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 832 echo "configure:833: checking for ANSI C header files" >&5
 833 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 834   echo $ac_n "(cached) $ac_c" 1>&6
 835 else
 836   cat > conftest.$ac_ext <<EOF
 837 #line 838 "configure"
 838 #include "confdefs.h"
 839 #include <stdlib.h>
 840 #include <stdarg.h>
 841 #include <string.h>
 842 #include <float.h>
 843 EOF
 844 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 845 { (eval echo configure:846: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 846 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 847 if test -z "$ac_err"; then
 848   rm -rf conftest*
 849   ac_cv_header_stdc=yes
 850 else
 851   echo "$ac_err" >&5
 852   echo "configure: failed program was:" >&5
 853   cat conftest.$ac_ext >&5
 854   rm -rf conftest*
 855   ac_cv_header_stdc=no
 856 fi
 857 rm -f conftest*
 858
 859 if test $ac_cv_header_stdc = yes; then
 860   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 861 cat > conftest.$ac_ext <<EOF
 862 #line 863 "configure"
 863 #include "confdefs.h"
 864 #include <string.h>
 865 EOF
 866 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 867   egrep "memchr" >/dev/null 2>&1; then
 868   :
 869 else
 870   rm -rf conftest*
 871   ac_cv_header_stdc=no
 872 fi
 873 rm -f conftest*
 874
 875 fi
 876
 877 if test $ac_cv_header_stdc = yes; then
 878   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 879 cat > conftest.$ac_ext <<EOF
 880 #line 881 "configure"
 881 #include "confdefs.h"
 882 #include <stdlib.h>
 883 EOF
 884 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 885   egrep "free" >/dev/null 2>&1; then
 886   :
 887 else
 888   rm -rf conftest*
 889   ac_cv_header_stdc=no
 890 fi
 891 rm -f conftest*
 892
 893 fi
 894
 895 if test $ac_cv_header_stdc = yes; then
 896   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 897 if test "$cross_compiling" = yes; then
 898   :
 899 else
 900   cat > conftest.$ac_ext <<EOF
 901 #line 902 "configure"
 902 #include "confdefs.h"
 903 #include <ctype.h>
 904 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 905 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 906 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 907 int main () { int i; for (i = 0; i < 256; i++)
 908 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 909 exit (0); }
 910
 911 EOF
 912 if { (eval echo configure:913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 913 then
 914   :
 915 else
 916   echo "configure: failed program was:" >&5
 917   cat conftest.$ac_ext >&5
 918   rm -fr conftest*
 919   ac_cv_header_stdc=no
 920 fi
 921 rm -fr conftest*
 922 fi
 923
 924 fi
 925 fi
 926
 927 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 928 if test $ac_cv_header_stdc = yes; then
 929   cat >> confdefs.h <<\EOF
 930 #define STDC_HEADERS 1
 931 EOF
 932
 933 fi
 934
 935 echo $ac_n "checking for working const""... $ac_c" 1>&6
 936 echo "configure:937: checking for working const" >&5
 937 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
 938   echo $ac_n "(cached) $ac_c" 1>&6
 939 else
 940   cat > conftest.$ac_ext <<EOF
 941 #line 942 "configure"
 942 #include "confdefs.h"
 943
 944 int main() {
 945
 946 /* Ultrix mips cc rejects this.  */
 947 typedef int charset[2]; const charset x;
 948 /* SunOS 4.1.1 cc rejects this.  */
 949 char const *const *ccp;
 950 char **p;
 951 /* NEC SVR4.0.2 mips cc rejects this.  */
 952 struct point {int x, y;};
 953 static struct point const zero = {0,0};
 954 /* AIX XL C 1.02.0.0 rejects this.
 955    It does not let you subtract one const X* pointer from another in an arm
 956    of an if-expression whose if-part is not a constant expression */
 957 const char *g = "string";
 958 ccp = &g + (g ? g-g : 0);
 959 /* HPUX 7.0 cc rejects these. */
 960 ++ccp;
 961 p = (char**) ccp;
 962 ccp = (char const *const *) p;
 963 { /* SCO 3.2v4 cc rejects this.  */
 964   char *t;
 965   char const *s = 0 ? (char *) 0 : (char const *) 0;
 966
 967   *t++ = 0;
 968 }
 969 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 970   int x[] = {25, 17};
 971   const int *foo = &x[0];
 972   ++foo;
 973 }
 974 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 975   typedef const int *iptr;
 976   iptr p = 0;
 977   ++p;
 978 }
 979 { /* AIX XL C 1.02.0.0 rejects this saying
 980      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 981   struct s { int j; const int *ap[3]; };
 982   struct s *b; b->j = 5;
 983 }
 984 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 985   const int foo = 10;
 986 }
 987
 988 ; return 0; }
 989 EOF
 990 if { (eval echo configure:991: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 991   rm -rf conftest*
 992   ac_cv_c_const=yes
 993 else
 994   echo "configure: failed program was:" >&5
 995   cat conftest.$ac_ext >&5
 996   rm -rf conftest*
 997   ac_cv_c_const=no
 998 fi
 999 rm -f conftest*
1000 fi
1001
1002 echo "$ac_t""$ac_cv_c_const" 1>&6
1003 if test $ac_cv_c_const = no; then
1004   cat >> confdefs.h <<\EOF
1005 #define const
1006 EOF
1007
1008 fi
1009
1010 echo $ac_n "checking for inline""... $ac_c" 1>&6
1011 echo "configure:1012: checking for inline" >&5
1012 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1013   echo $ac_n "(cached) $ac_c" 1>&6
1014 else
1015   ac_cv_c_inline=no
1016 for ac_kw in inline __inline__ __inline; do
1017   cat > conftest.$ac_ext <<EOF
1018 #line 1019 "configure"
1019 #include "confdefs.h"
1020
1021 int main() {
1022 } $ac_kw foo() {
1023 ; return 0; }
1024 EOF
1025 if { (eval echo configure:1026: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1026   rm -rf conftest*
1027   ac_cv_c_inline=$ac_kw; break
1028 else
1029   echo "configure: failed program was:" >&5
1030   cat conftest.$ac_ext >&5
1031 fi
1032 rm -f conftest*
1033 done
1034
1035 fi
1036
1037 echo "$ac_t""$ac_cv_c_inline" 1>&6
1038 case "$ac_cv_c_inline" in
1039   inline | yes) ;;
1040   no) cat >> confdefs.h <<\EOF
1041 #define inline
1042 EOF
1043  ;;
1044   *)  cat >> confdefs.h <<EOF
1045 #define inline $ac_cv_c_inline
1046 EOF
1047  ;;
1048 esac
1049
1050 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1051 echo "configure:1052: checking for off_t" >&5
1052 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1053   echo $ac_n "(cached) $ac_c" 1>&6
1054 else
1055   cat > conftest.$ac_ext <<EOF
1056 #line 1057 "configure"
1057 #include "confdefs.h"
1058 #include <sys/types.h>
1059 #if STDC_HEADERS
1060 #include <stdlib.h>
1061 #include <stddef.h>
1062 #endif
1063 EOF
1064 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1065   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1066   rm -rf conftest*
1067   ac_cv_type_off_t=yes
1068 else
1069   rm -rf conftest*
1070   ac_cv_type_off_t=no
1071 fi
1072 rm -f conftest*
1073
1074 fi
1075 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1076 if test $ac_cv_type_off_t = no; then
1077   cat >> confdefs.h <<\EOF
1078 #define off_t long
1079 EOF
1080
1081 fi
1082
1083 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1084 echo "configure:1085: checking for size_t" >&5
1085 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1086   echo $ac_n "(cached) $ac_c" 1>&6
1087 else
1088   cat > conftest.$ac_ext <<EOF
1089 #line 1090 "configure"
1090 #include "confdefs.h"
1091 #include <sys/types.h>
1092 #if STDC_HEADERS
1093 #include <stdlib.h>
1094 #include <stddef.h>
1095 #endif
1096 EOF
1097 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1098   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1099   rm -rf conftest*
1100   ac_cv_type_size_t=yes
1101 else
1102   rm -rf conftest*
1103   ac_cv_type_size_t=no
1104 fi
1105 rm -f conftest*
1106
1107 fi
1108 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1109 if test $ac_cv_type_size_t = no; then
1110   cat >> confdefs.h <<\EOF
1111 #define size_t unsigned
1112 EOF
1113
1114 fi
1115
1116 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1117 # for constant arguments.  Useless!
1118 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1119 echo "configure:1120: checking for working alloca.h" >&5
1120 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1121   echo $ac_n "(cached) $ac_c" 1>&6
1122 else
1123   cat > conftest.$ac_ext <<EOF
1124 #line 1125 "configure"
1125 #include "confdefs.h"
1126 #include <alloca.h>
1127 int main() {
1128 char *p = alloca(2 * sizeof(int));
1129 ; return 0; }
1130 EOF
1131 if { (eval echo configure:1132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1132   rm -rf conftest*
1133   ac_cv_header_alloca_h=yes
1134 else
1135   echo "configure: failed program was:" >&5
1136   cat conftest.$ac_ext >&5
1137   rm -rf conftest*
1138   ac_cv_header_alloca_h=no
1139 fi
1140 rm -f conftest*
1141 fi
1142
1143 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1144 if test $ac_cv_header_alloca_h = yes; then
1145   cat >> confdefs.h <<\EOF
1146 #define HAVE_ALLOCA_H 1
1147 EOF
1148
1149 fi
1150
1151 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1152 echo "configure:1153: checking for alloca" >&5
1153 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1154   echo $ac_n "(cached) $ac_c" 1>&6
1155 else
1156   cat > conftest.$ac_ext <<EOF
1157 #line 1158 "configure"
1158 #include "confdefs.h"
1159
1160 #ifdef __GNUC__
1161 # define alloca __builtin_alloca
1162 #else
1163 # ifdef _MSC_VER
1164 #  include <malloc.h>
1165 #  define alloca _alloca
1166 # else
1167 #  if HAVE_ALLOCA_H
1168 #   include <alloca.h>
1169 #  else
1170 #   ifdef _AIX
1171  #pragma alloca
1172 #   else
1173 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1174 char *alloca ();
1175 #    endif
1176 #   endif
1177 #  endif
1178 # endif
1179 #endif
1180
1181 int main() {
1182 char *p = (char *) alloca(1);
1183 ; return 0; }
1184 EOF
1185 if { (eval echo configure:1186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1186   rm -rf conftest*
1187   ac_cv_func_alloca_works=yes
1188 else
1189   echo "configure: failed program was:" >&5
1190   cat conftest.$ac_ext >&5
1191   rm -rf conftest*
1192   ac_cv_func_alloca_works=no
1193 fi
1194 rm -f conftest*
1195 fi
1196
1197 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1198 if test $ac_cv_func_alloca_works = yes; then
1199   cat >> confdefs.h <<\EOF
1200 #define HAVE_ALLOCA 1
1201 EOF
1202
1203 fi
1204
1205 if test $ac_cv_func_alloca_works = no; then
1206   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1207   # that cause trouble.  Some versions do not even contain alloca or
1208   # contain a buggy version.  If you still want to use their alloca,
1209   # use ar to extract alloca.o from them instead of compiling alloca.c.
1210   ALLOCA=alloca.${ac_objext}
1211   cat >> confdefs.h <<\EOF
1212 #define C_ALLOCA 1
1213 EOF
1214
1215
1216 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1217 echo "configure:1218: checking whether alloca needs Cray hooks" >&5
1218 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1219   echo $ac_n "(cached) $ac_c" 1>&6
1220 else
1221   cat > conftest.$ac_ext <<EOF
1222 #line 1223 "configure"
1223 #include "confdefs.h"
1224 #if defined(CRAY) && ! defined(CRAY2)
1225 webecray
1226 #else
1227 wenotbecray
1228 #endif
1229
1230 EOF
1231 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1232   egrep "webecray" >/dev/null 2>&1; then
1233   rm -rf conftest*
1234   ac_cv_os_cray=yes
1235 else
1236   rm -rf conftest*
1237   ac_cv_os_cray=no
1238 fi
1239 rm -f conftest*
1240
1241 fi
1242
1243 echo "$ac_t""$ac_cv_os_cray" 1>&6
1244 if test $ac_cv_os_cray = yes; then
1245 for ac_func in _getb67 GETB67 getb67; do
1246   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1247 echo "configure:1248: checking for $ac_func" >&5
1248 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1249   echo $ac_n "(cached) $ac_c" 1>&6
1250 else
1251   cat > conftest.$ac_ext <<EOF
1252 #line 1253 "configure"
1253 #include "confdefs.h"
1254 /* System header to define __stub macros and hopefully few prototypes,
1255     which can conflict with char $ac_func(); below.  */
1256 #include <assert.h>
1257 /* Override any gcc2 internal prototype to avoid an error.  */
1258 /* We use char because int might match the return type of a gcc2
1259     builtin and then its argument prototype would still apply.  */
1260 char $ac_func();
1261
1262 int main() {
1263
1264 /* The GNU C library defines this for functions which it implements
1265     to always fail with ENOSYS.  Some functions are actually named
1266     something starting with __ and the normal name is an alias.  */
1267 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1268 choke me
1269 #else
1270 $ac_func();
1271 #endif
1272
1273 ; return 0; }
1274 EOF
1275 if { (eval echo configure:1276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1276   rm -rf conftest*
1277   eval "ac_cv_func_$ac_func=yes"
1278 else
1279   echo "configure: failed program was:" >&5
1280   cat conftest.$ac_ext >&5
1281   rm -rf conftest*
1282   eval "ac_cv_func_$ac_func=no"
1283 fi
1284 rm -f conftest*
1285 fi
1286
1287 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1288   echo "$ac_t""yes" 1>&6
1289   cat >> confdefs.h <<EOF
1290 #define CRAY_STACKSEG_END $ac_func
1291 EOF
1292
1293   break
1294 else
1295   echo "$ac_t""no" 1>&6
1296 fi
1297
1298 done
1299 fi
1300
1301 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1302 echo "configure:1303: checking stack direction for C alloca" >&5
1303 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1304   echo $ac_n "(cached) $ac_c" 1>&6
1305 else
1306   if test "$cross_compiling" = yes; then
1307   ac_cv_c_stack_direction=0
1308 else
1309   cat > conftest.$ac_ext <<EOF
1310 #line 1311 "configure"
1311 #include "confdefs.h"
1312 find_stack_direction ()
1313 {
1314   static char *addr = 0;
1315   auto char dummy;
1316   if (addr == 0)
1317     {
1318       addr = &dummy;
1319       return find_stack_direction ();
1320     }
1321   else
1322     return (&dummy > addr) ? 1 : -1;
1323 }
1324 main ()
1325 {
1326   exit (find_stack_direction() < 0);
1327 }
1328 EOF
1329 if { (eval echo configure:1330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1330 then
1331   ac_cv_c_stack_direction=1
1332 else
1333   echo "configure: failed program was:" >&5
1334   cat conftest.$ac_ext >&5
1335   rm -fr conftest*
1336   ac_cv_c_stack_direction=-1
1337 fi
1338 rm -fr conftest*
1339 fi
1340
1341 fi
1342
1343 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1344 cat >> confdefs.h <<EOF
1345 #define STACK_DIRECTION $ac_cv_c_stack_direction
1346 EOF
1347
1348 fi
1349
1350 for ac_hdr in unistd.h
1351 do
1352 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1353 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1354 echo "configure:1355: checking for $ac_hdr" >&5
1355 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1356   echo $ac_n "(cached) $ac_c" 1>&6
1357 else
1358   cat > conftest.$ac_ext <<EOF
1359 #line 1360 "configure"
1360 #include "confdefs.h"
1361 #include <$ac_hdr>
1362 EOF
1363 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1364 { (eval echo configure:1365: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1365 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1366 if test -z "$ac_err"; then
1367   rm -rf conftest*
1368   eval "ac_cv_header_$ac_safe=yes"
1369 else
1370   echo "$ac_err" >&5
1371   echo "configure: failed program was:" >&5
1372   cat conftest.$ac_ext >&5
1373   rm -rf conftest*
1374   eval "ac_cv_header_$ac_safe=no"
1375 fi
1376 rm -f conftest*
1377 fi
1378 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1379   echo "$ac_t""yes" 1>&6
1380     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1381   cat >> confdefs.h <<EOF
1382 #define $ac_tr_hdr 1
1383 EOF
1384
1385 else
1386   echo "$ac_t""no" 1>&6
1387 fi
1388 done
1389
1390 for ac_func in getpagesize
1391 do
1392 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1393 echo "configure:1394: checking for $ac_func" >&5
1394 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1395   echo $ac_n "(cached) $ac_c" 1>&6
1396 else
1397   cat > conftest.$ac_ext <<EOF
1398 #line 1399 "configure"
1399 #include "confdefs.h"
1400 /* System header to define __stub macros and hopefully few prototypes,
1401     which can conflict with char $ac_func(); below.  */
1402 #include <assert.h>
1403 /* Override any gcc2 internal prototype to avoid an error.  */
1404 /* We use char because int might match the return type of a gcc2
1405     builtin and then its argument prototype would still apply.  */
1406 char $ac_func();
1407
1408 int main() {
1409
1410 /* The GNU C library defines this for functions which it implements
1411     to always fail with ENOSYS.  Some functions are actually named
1412     something starting with __ and the normal name is an alias.  */
1413 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1414 choke me
1415 #else
1416 $ac_func();
1417 #endif
1418
1419 ; return 0; }
1420 EOF
1421 if { (eval echo configure:1422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1422   rm -rf conftest*
1423   eval "ac_cv_func_$ac_func=yes"
1424 else
1425   echo "configure: failed program was:" >&5
1426   cat conftest.$ac_ext >&5
1427   rm -rf conftest*
1428   eval "ac_cv_func_$ac_func=no"
1429 fi
1430 rm -f conftest*
1431 fi
1432
1433 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1434   echo "$ac_t""yes" 1>&6
1435     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1436   cat >> confdefs.h <<EOF
1437 #define $ac_tr_func 1
1438 EOF
1439
1440 else
1441   echo "$ac_t""no" 1>&6
1442 fi
1443 done
1444
1445 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1446 echo "configure:1447: checking for working mmap" >&5
1447 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1448   echo $ac_n "(cached) $ac_c" 1>&6
1449 else
1450   if test "$cross_compiling" = yes; then
1451   ac_cv_func_mmap_fixed_mapped=no
1452 else
1453   cat > conftest.$ac_ext <<EOF
1454 #line 1455 "configure"
1455 #include "confdefs.h"
1456
1457 /* Thanks to Mike Haertel and Jim Avera for this test.
1458    Here is a matrix of mmap possibilities:
1459         mmap private not fixed
1460         mmap private fixed at somewhere currently unmapped
1461         mmap private fixed at somewhere already mapped
1462         mmap shared not fixed
1463         mmap shared fixed at somewhere currently unmapped
1464         mmap shared fixed at somewhere already mapped
1465    For private mappings, we should verify that changes cannot be read()
1466    back from the file, nor mmap's back from the file at a different
1467    address.  (There have been systems where private was not correctly
1468    implemented like the infamous i386 svr4.0, and systems where the
1469    VM page cache was not coherent with the filesystem buffer cache
1470    like early versions of FreeBSD and possibly contemporary NetBSD.)
1471    For shared mappings, we should conversely verify that changes get
1472    propogated back to all the places they're supposed to be.
1473
1474    Grep wants private fixed already mapped.
1475    The main things grep needs to know about mmap are:
1476    * does it exist and is it safe to write into the mmap'd area
1477    * how to use it (BSD variants)  */
1478 #include <sys/types.h>
1479 #include <fcntl.h>
1480 #include <sys/mman.h>
1481
1482 /* This mess was copied from the GNU getpagesize.h.  */
1483 #ifndef HAVE_GETPAGESIZE
1484 # ifdef HAVE_UNISTD_H
1485 #  include <unistd.h>
1486 # endif
1487
1488 /* Assume that all systems that can run configure have sys/param.h.  */
1489 # ifndef HAVE_SYS_PARAM_H
1490 #  define HAVE_SYS_PARAM_H 1
1491 # endif
1492
1493 # ifdef _SC_PAGESIZE
1494 #  define getpagesize() sysconf(_SC_PAGESIZE)
1495 # else /* no _SC_PAGESIZE */
1496 #  ifdef HAVE_SYS_PARAM_H
1497 #   include <sys/param.h>
1498 #   ifdef EXEC_PAGESIZE
1499 #    define getpagesize() EXEC_PAGESIZE
1500 #   else /* no EXEC_PAGESIZE */
1501 #    ifdef NBPG
1502 #     define getpagesize() NBPG * CLSIZE
1503 #     ifndef CLSIZE
1504 #      define CLSIZE 1
1505 #     endif /* no CLSIZE */
1506 #    else /* no NBPG */
1507 #     ifdef NBPC
1508 #      define getpagesize() NBPC
1509 #     else /* no NBPC */
1510 #      ifdef PAGESIZE
1511 #       define getpagesize() PAGESIZE
1512 #      endif /* PAGESIZE */
1513 #     endif /* no NBPC */
1514 #    endif /* no NBPG */
1515 #   endif /* no EXEC_PAGESIZE */
1516 #  else /* no HAVE_SYS_PARAM_H */
1517 #   define getpagesize() 8192   /* punt totally */
1518 #  endif /* no HAVE_SYS_PARAM_H */
1519 # endif /* no _SC_PAGESIZE */
1520
1521 #endif /* no HAVE_GETPAGESIZE */
1522
1523 #ifdef __cplusplus
1524 extern "C" { void *malloc(unsigned); }
1525 #else
1526 char *malloc();
1527 #endif
1528
1529 int
1530 main()
1531 {
1532         char *data, *data2, *data3;
1533         int i, pagesize;
1534         int fd;
1535
1536         pagesize = getpagesize();
1537
1538         /*
1539          * First, make a file with some known garbage in it.
1540          */
1541         data = malloc(pagesize);
1542         if (!data)
1543                 exit(1);
1544         for (i = 0; i < pagesize; ++i)
1545                 *(data + i) = rand();
1546         umask(0);
1547         fd = creat("conftestmmap", 0600);
1548         if (fd < 0)
1549                 exit(1);
1550         if (write(fd, data, pagesize) != pagesize)
1551                 exit(1);
1552         close(fd);
1553
1554         /*
1555          * Next, try to mmap the file at a fixed address which
1556          * already has something else allocated at it.  If we can,
1557          * also make sure that we see the same garbage.
1558          */
1559         fd = open("conftestmmap", O_RDWR);
1560         if (fd < 0)
1561                 exit(1);
1562         data2 = malloc(2 * pagesize);
1563         if (!data2)
1564                 exit(1);
1565         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1566         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1567             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1568                 exit(1);
1569         for (i = 0; i < pagesize; ++i)
1570                 if (*(data + i) != *(data2 + i))
1571                         exit(1);
1572
1573         /*
1574          * Finally, make sure that changes to the mapped area
1575          * do not percolate back to the file as seen by read().
1576          * (This is a bug on some variants of i386 svr4.0.)
1577          */
1578         for (i = 0; i < pagesize; ++i)
1579                 *(data2 + i) = *(data2 + i) + 1;
1580         data3 = malloc(pagesize);
1581         if (!data3)
1582                 exit(1);
1583         if (read(fd, data3, pagesize) != pagesize)
1584                 exit(1);
1585         for (i = 0; i < pagesize; ++i)
1586                 if (*(data + i) != *(data3 + i))
1587                         exit(1);
1588         close(fd);
1589         unlink("conftestmmap");
1590         exit(0);
1591 }
1592
1593 EOF
1594 if { (eval echo configure:1595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1595 then
1596   ac_cv_func_mmap_fixed_mapped=yes
1597 else
1598   echo "configure: failed program was:" >&5
1599   cat conftest.$ac_ext >&5
1600   rm -fr conftest*
1601   ac_cv_func_mmap_fixed_mapped=no
1602 fi
1603 rm -fr conftest*
1604 fi
1605
1606 fi
1607
1608 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1609 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1610   cat >> confdefs.h <<\EOF
1611 #define HAVE_MMAP 1
1612 EOF
1613
1614 fi
1615
1616
1617 # autoconf.info says this should be called right after AC_INIT.
1618
1619
1620 ac_aux_dir=
1621 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
1622   if test -f $ac_dir/install-sh; then
1623     ac_aux_dir=$ac_dir
1624     ac_install_sh="$ac_aux_dir/install-sh -c"
1625     break
1626   elif test -f $ac_dir/install.sh; then
1627     ac_aux_dir=$ac_dir
1628     ac_install_sh="$ac_aux_dir/install.sh -c"
1629     break
1630   fi
1631 done
1632 if test -z "$ac_aux_dir"; then
1633   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
1634 fi
1635 ac_config_guess=$ac_aux_dir/config.guess
1636 ac_config_sub=$ac_aux_dir/config.sub
1637 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1638
1639
1640 # Do some error checking and defaulting for the host and target type.
1641 # The inputs are:
1642 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1643 #
1644 # The rules are:
1645 # 1. You are not allowed to specify --host, --target, and nonopt at the
1646 #    same time.
1647 # 2. Host defaults to nonopt.
1648 # 3. If nonopt is not specified, then host defaults to the current host,
1649 #    as determined by config.guess.
1650 # 4. Target and build default to nonopt.
1651 # 5. If nonopt is not specified, then target and build default to host.
1652
1653 # The aliases save the names the user supplied, while $host etc.
1654 # will get canonicalized.
1655 case $host---$target---$nonopt in
1656 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1657 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1658 esac
1659
1660
1661 # Make sure we can run config.sub.
1662 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1663 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1664 fi
1665
1666 echo $ac_n "checking host system type""... $ac_c" 1>&6
1667 echo "configure:1668: checking host system type" >&5
1668
1669 host_alias=$host
1670 case "$host_alias" in
1671 NONE)
1672   case $nonopt in
1673   NONE)
1674     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1675     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1676     fi ;;
1677   *) host_alias=$nonopt ;;
1678   esac ;;
1679 esac
1680
1681 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1682 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1683 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1684 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1685 echo "$ac_t""$host" 1>&6
1686
1687 echo $ac_n "checking target system type""... $ac_c" 1>&6
1688 echo "configure:1689: checking target system type" >&5
1689
1690 target_alias=$target
1691 case "$target_alias" in
1692 NONE)
1693   case $nonopt in
1694   NONE) target_alias=$host_alias ;;
1695   *) target_alias=$nonopt ;;
1696   esac ;;
1697 esac
1698
1699 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1700 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1701 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1702 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1703 echo "$ac_t""$target" 1>&6
1704
1705 echo $ac_n "checking build system type""... $ac_c" 1>&6
1706 echo "configure:1707: checking build system type" >&5
1707
1708 build_alias=$build
1709 case "$build_alias" in
1710 NONE)
1711   case $nonopt in
1712   NONE) build_alias=$host_alias ;;
1713   *) build_alias=$nonopt ;;
1714   esac ;;
1715 esac
1716
1717 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1718 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1719 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1720 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1721 echo "$ac_t""$build" 1>&6
1722
1723 test "$host_alias" != "$target_alias" &&
1724   test "$program_prefix$program_suffix$program_transform_name" = \
1725     NONENONEs,x,x, &&
1726   program_prefix=${target_alias}-
1727
1728 if test "$program_transform_name" = s,x,x,; then
1729   program_transform_name=
1730 else
1731   # Double any \ or $.  echo might interpret backslashes.
1732   cat <<\EOF_SED > conftestsed
1733 s,\\,\\\\,g; s,\$,$$,g
1734 EOF_SED
1735   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1736   rm -f conftestsed
1737 fi
1738 test "$program_prefix" != NONE &&
1739   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1740 # Use a double $ so make ignores it.
1741 test "$program_suffix" != NONE &&
1742   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1743
1744 # sed with no file args requires a program.
1745 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1746
1747 # Extract the first word of "gcc", so it can be a program name with args.
1748 set dummy gcc; ac_word=$2
1749 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1750 echo "configure:1751: checking for $ac_word" >&5
1751 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1752   echo $ac_n "(cached) $ac_c" 1>&6
1753 else
1754   if test -n "$CC"; then
1755   ac_cv_prog_CC="$CC" # Let the user override the test.
1756 else
1757   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1758   for ac_dir in $PATH; do
1759     test -z "$ac_dir" && ac_dir=.
1760     if test -f $ac_dir/$ac_word; then
1761       ac_cv_prog_CC="gcc"
1762       break
1763     fi
1764   done
1765   IFS="$ac_save_ifs"
1766 fi
1767 fi
1768 CC="$ac_cv_prog_CC"
1769 if test -n "$CC"; then
1770   echo "$ac_t""$CC" 1>&6
1771 else
1772   echo "$ac_t""no" 1>&6
1773 fi
1774
1775 if test -z "$CC"; then
1776   # Extract the first word of "cc", so it can be a program name with args.
1777 set dummy cc; ac_word=$2
1778 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1779 echo "configure:1780: checking for $ac_word" >&5
1780 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1781   echo $ac_n "(cached) $ac_c" 1>&6
1782 else
1783   if test -n "$CC"; then
1784   ac_cv_prog_CC="$CC" # Let the user override the test.
1785 else
1786   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1787   ac_prog_rejected=no
1788   for ac_dir in $PATH; do
1789     test -z "$ac_dir" && ac_dir=.
1790     if test -f $ac_dir/$ac_word; then
1791       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1792         ac_prog_rejected=yes
1793         continue
1794       fi
1795       ac_cv_prog_CC="cc"
1796       break
1797     fi
1798   done
1799   IFS="$ac_save_ifs"
1800 if test $ac_prog_rejected = yes; then
1801   # We found a bogon in the path, so make sure we never use it.
1802   set dummy $ac_cv_prog_CC
1803   shift
1804   if test $# -gt 0; then
1805     # We chose a different compiler from the bogus one.
1806     # However, it has the same basename, so the bogon will be chosen
1807     # first if we set CC to just the basename; use the full file name.
1808     shift
1809     set dummy "$ac_dir/$ac_word" "$@"
1810     shift
1811     ac_cv_prog_CC="$@"
1812   fi
1813 fi
1814 fi
1815 fi
1816 CC="$ac_cv_prog_CC"
1817 if test -n "$CC"; then
1818   echo "$ac_t""$CC" 1>&6
1819 else
1820   echo "$ac_t""no" 1>&6
1821 fi
1822
1823   if test -z "$CC"; then
1824     case "`uname -s`" in
1825     *win32* | *WIN32*)
1826       # Extract the first word of "cl", so it can be a program name with args.
1827 set dummy cl; ac_word=$2
1828 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1829 echo "configure:1830: checking for $ac_word" >&5
1830 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1831   echo $ac_n "(cached) $ac_c" 1>&6
1832 else
1833   if test -n "$CC"; then
1834   ac_cv_prog_CC="$CC" # Let the user override the test.
1835 else
1836   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1837   for ac_dir in $PATH; do
1838     test -z "$ac_dir" && ac_dir=.
1839     if test -f $ac_dir/$ac_word; then
1840       ac_cv_prog_CC="cl"
1841       break
1842     fi
1843   done
1844   IFS="$ac_save_ifs"
1845 fi
1846 fi
1847 CC="$ac_cv_prog_CC"
1848 if test -n "$CC"; then
1849   echo "$ac_t""$CC" 1>&6
1850 else
1851   echo "$ac_t""no" 1>&6
1852 fi
1853  ;;
1854     esac
1855   fi
1856   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1857 fi
1858
1859 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1860 echo "configure:1861: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1861
1862 ac_ext=c
1863 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1864 ac_cpp='$CPP $CPPFLAGS'
1865 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1866 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1867 cross_compiling=$ac_cv_prog_cc_cross
1868
1869 cat > conftest.$ac_ext <<EOF
1870 #line 1871 "configure"
1871 #include "confdefs.h"
1872 main(){return(0);}
1873 EOF
1874 if { (eval echo configure:1875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1875   ac_cv_prog_cc_works=yes
1876   # If we can't run a trivial program, we are probably using a cross compiler.
1877   if (./conftest; exit) 2>/dev/null; then
1878     ac_cv_prog_cc_cross=no
1879   else
1880     ac_cv_prog_cc_cross=yes
1881   fi
1882 else
1883   echo "configure: failed program was:" >&5
1884   cat conftest.$ac_ext >&5
1885   ac_cv_prog_cc_works=no
1886 fi
1887 rm -fr conftest*
1888
1889 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1890 if test $ac_cv_prog_cc_works = no; then
1891   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1892 fi
1893 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1894 echo "configure:1895: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1895 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1896 cross_compiling=$ac_cv_prog_cc_cross
1897
1898 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1899 echo "configure:1900: checking whether we are using GNU C" >&5
1900 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1901   echo $ac_n "(cached) $ac_c" 1>&6
1902 else
1903   cat > conftest.c <<EOF
1904 #ifdef __GNUC__
1905   yes;
1906 #endif
1907 EOF
1908 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1909   ac_cv_prog_gcc=yes
1910 else
1911   ac_cv_prog_gcc=no
1912 fi
1913 fi
1914
1915 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1916
1917 if test $ac_cv_prog_gcc = yes; then
1918   GCC=yes
1919 else
1920   GCC=
1921 fi
1922
1923 ac_test_CFLAGS="${CFLAGS+set}"
1924 ac_save_CFLAGS="$CFLAGS"
1925 CFLAGS=
1926 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1927 echo "configure:1928: checking whether ${CC-cc} accepts -g" >&5
1928 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1929   echo $ac_n "(cached) $ac_c" 1>&6
1930 else
1931   echo 'void f(){}' > conftest.c
1932 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1933   ac_cv_prog_cc_g=yes
1934 else
1935   ac_cv_prog_cc_g=no
1936 fi
1937 rm -f conftest*
1938
1939 fi
1940
1941 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1942 if test "$ac_test_CFLAGS" = set; then
1943   CFLAGS="$ac_save_CFLAGS"
1944 elif test $ac_cv_prog_cc_g = yes; then
1945   if test "$GCC" = yes; then
1946     CFLAGS="-g -O2"
1947   else
1948     CFLAGS="-g"
1949   fi
1950 else
1951   if test "$GCC" = yes; then
1952     CFLAGS="-O2"
1953   else
1954     CFLAGS=
1955   fi
1956 fi
1957
1958 # Find a good install program.  We prefer a C program (faster),
1959 # so one script is as good as another.  But avoid the broken or
1960 # incompatible versions:
1961 # SysV /etc/install, /usr/sbin/install
1962 # SunOS /usr/etc/install
1963 # IRIX /sbin/install
1964 # AIX /bin/install
1965 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1966 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1967 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1968 # ./install, which can be erroneously created by make from ./install.sh.
1969 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1970 echo "configure:1971: checking for a BSD compatible install" >&5
1971 if test -z "$INSTALL"; then
1972 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1973   echo $ac_n "(cached) $ac_c" 1>&6
1974 else
1975     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1976   for ac_dir in $PATH; do
1977     # Account for people who put trailing slashes in PATH elements.
1978     case "$ac_dir/" in
1979     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1980     *)
1981       # OSF1 and SCO ODT 3.0 have their own names for install.
1982       # Don't use installbsd from OSF since it installs stuff as root
1983       # by default.
1984       for ac_prog in ginstall scoinst install; do
1985         if test -f $ac_dir/$ac_prog; then
1986           if test $ac_prog = install &&
1987             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1988             # AIX install.  It has an incompatible calling convention.
1989             :
1990           else
1991             ac_cv_path_install="$ac_dir/$ac_prog -c"
1992             break 2
1993           fi
1994         fi
1995       done
1996       ;;
1997     esac
1998   done
1999   IFS="$ac_save_IFS"
2000
2001 fi
2002   if test "${ac_cv_path_install+set}" = set; then
2003     INSTALL="$ac_cv_path_install"
2004   else
2005     # As a last resort, use the slow shell script.  We don't cache a
2006     # path for INSTALL within a source directory, because that will
2007     # break other packages using the cache if that directory is
2008     # removed, or if the path is relative.
2009     INSTALL="$ac_install_sh"
2010   fi
2011 fi
2012 echo "$ac_t""$INSTALL" 1>&6
2013
2014 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2015 # It thinks the first close brace ends the variable substitution.
2016 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2017
2018 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2019
2020
2021 # Put a plausible default for CC_FOR_BUILD in Makefile.
2022 if test "x$cross_compiling" = "xno"; then
2023   CC_FOR_BUILD='$(CC)'
2024 else
2025   CC_FOR_BUILD=gcc
2026 fi
2027
2028
2029
2030
2031 AR=${AR-ar}
2032
2033 # Extract the first word of "ranlib", so it can be a program name with args.
2034 set dummy ranlib; ac_word=$2
2035 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2036 echo "configure:2037: checking for $ac_word" >&5
2037 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2038   echo $ac_n "(cached) $ac_c" 1>&6
2039 else
2040   if test -n "$RANLIB"; then
2041   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2042 else
2043   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2044   for ac_dir in $PATH; do
2045     test -z "$ac_dir" && ac_dir=.
2046     if test -f $ac_dir/$ac_word; then
2047       ac_cv_prog_RANLIB="ranlib"
2048       break
2049     fi
2050   done
2051   IFS="$ac_save_ifs"
2052   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2053 fi
2054 fi
2055 RANLIB="$ac_cv_prog_RANLIB"
2056 if test -n "$RANLIB"; then
2057   echo "$ac_t""$RANLIB" 1>&6
2058 else
2059   echo "$ac_t""no" 1>&6
2060 fi
2061
2062
2063 ALL_LINGUAS=
2064
2065    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2066 unistd.h values.h sys/param.h
2067 do
2068 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2069 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2070 echo "configure:2071: checking for $ac_hdr" >&5
2071 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2072   echo $ac_n "(cached) $ac_c" 1>&6
2073 else
2074   cat > conftest.$ac_ext <<EOF
2075 #line 2076 "configure"
2076 #include "confdefs.h"
2077 #include <$ac_hdr>
2078 EOF
2079 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2080 { (eval echo configure:2081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2081 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2082 if test -z "$ac_err"; then
2083   rm -rf conftest*
2084   eval "ac_cv_header_$ac_safe=yes"
2085 else
2086   echo "$ac_err" >&5
2087   echo "configure: failed program was:" >&5
2088   cat conftest.$ac_ext >&5
2089   rm -rf conftest*
2090   eval "ac_cv_header_$ac_safe=no"
2091 fi
2092 rm -f conftest*
2093 fi
2094 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2095   echo "$ac_t""yes" 1>&6
2096     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2097   cat >> confdefs.h <<EOF
2098 #define $ac_tr_hdr 1
2099 EOF
2100
2101 else
2102   echo "$ac_t""no" 1>&6
2103 fi
2104 done
2105
2106    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2107 __argz_count __argz_stringify __argz_next
2108 do
2109 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2110 echo "configure:2111: checking for $ac_func" >&5
2111 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2112   echo $ac_n "(cached) $ac_c" 1>&6
2113 else
2114   cat > conftest.$ac_ext <<EOF
2115 #line 2116 "configure"
2116 #include "confdefs.h"
2117 /* System header to define __stub macros and hopefully few prototypes,
2118     which can conflict with char $ac_func(); below.  */
2119 #include <assert.h>
2120 /* Override any gcc2 internal prototype to avoid an error.  */
2121 /* We use char because int might match the return type of a gcc2
2122     builtin and then its argument prototype would still apply.  */
2123 char $ac_func();
2124
2125 int main() {
2126
2127 /* The GNU C library defines this for functions which it implements
2128     to always fail with ENOSYS.  Some functions are actually named
2129     something starting with __ and the normal name is an alias.  */
2130 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2131 choke me
2132 #else
2133 $ac_func();
2134 #endif
2135
2136 ; return 0; }
2137 EOF
2138 if { (eval echo configure:2139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2139   rm -rf conftest*
2140   eval "ac_cv_func_$ac_func=yes"
2141 else
2142   echo "configure: failed program was:" >&5
2143   cat conftest.$ac_ext >&5
2144   rm -rf conftest*
2145   eval "ac_cv_func_$ac_func=no"
2146 fi
2147 rm -f conftest*
2148 fi
2149
2150 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2151   echo "$ac_t""yes" 1>&6
2152     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2153   cat >> confdefs.h <<EOF
2154 #define $ac_tr_func 1
2155 EOF
2156
2157 else
2158   echo "$ac_t""no" 1>&6
2159 fi
2160 done
2161
2162
2163    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2164      for ac_func in stpcpy
2165 do
2166 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2167 echo "configure:2168: checking for $ac_func" >&5
2168 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2169   echo $ac_n "(cached) $ac_c" 1>&6
2170 else
2171   cat > conftest.$ac_ext <<EOF
2172 #line 2173 "configure"
2173 #include "confdefs.h"
2174 /* System header to define __stub macros and hopefully few prototypes,
2175     which can conflict with char $ac_func(); below.  */
2176 #include <assert.h>
2177 /* Override any gcc2 internal prototype to avoid an error.  */
2178 /* We use char because int might match the return type of a gcc2
2179     builtin and then its argument prototype would still apply.  */
2180 char $ac_func();
2181
2182 int main() {
2183
2184 /* The GNU C library defines this for functions which it implements
2185     to always fail with ENOSYS.  Some functions are actually named
2186     something starting with __ and the normal name is an alias.  */
2187 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2188 choke me
2189 #else
2190 $ac_func();
2191 #endif
2192
2193 ; return 0; }
2194 EOF
2195 if { (eval echo configure:2196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2196   rm -rf conftest*
2197   eval "ac_cv_func_$ac_func=yes"
2198 else
2199   echo "configure: failed program was:" >&5
2200   cat conftest.$ac_ext >&5
2201   rm -rf conftest*
2202   eval "ac_cv_func_$ac_func=no"
2203 fi
2204 rm -f conftest*
2205 fi
2206
2207 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2208   echo "$ac_t""yes" 1>&6
2209     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2210   cat >> confdefs.h <<EOF
2211 #define $ac_tr_func 1
2212 EOF
2213
2214 else
2215   echo "$ac_t""no" 1>&6
2216 fi
2217 done
2218
2219    fi
2220    if test "${ac_cv_func_stpcpy}" = "yes"; then
2221      cat >> confdefs.h <<\EOF
2222 #define HAVE_STPCPY 1
2223 EOF
2224
2225    fi
2226
2227    if test $ac_cv_header_locale_h = yes; then
2228     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2229 echo "configure:2230: checking for LC_MESSAGES" >&5
2230 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+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 <locale.h>
2237 int main() {
2238 return LC_MESSAGES
2239 ; return 0; }
2240 EOF
2241 if { (eval echo configure:2242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2242   rm -rf conftest*
2243   am_cv_val_LC_MESSAGES=yes
2244 else
2245   echo "configure: failed program was:" >&5
2246   cat conftest.$ac_ext >&5
2247   rm -rf conftest*
2248   am_cv_val_LC_MESSAGES=no
2249 fi
2250 rm -f conftest*
2251 fi
2252
2253 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2254     if test $am_cv_val_LC_MESSAGES = yes; then
2255       cat >> confdefs.h <<\EOF
2256 #define HAVE_LC_MESSAGES 1
2257 EOF
2258
2259     fi
2260   fi
2261    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2262 echo "configure:2263: checking whether NLS is requested" >&5
2263         # Check whether --enable-nls or --disable-nls was given.
2264 if test "${enable_nls+set}" = set; then
2265   enableval="$enable_nls"
2266   USE_NLS=$enableval
2267 else
2268   USE_NLS=yes
2269 fi
2270
2271     echo "$ac_t""$USE_NLS" 1>&6
2272
2273
2274     USE_INCLUDED_LIBINTL=no
2275
2276         if test "$USE_NLS" = "yes"; then
2277       cat >> confdefs.h <<\EOF
2278 #define ENABLE_NLS 1
2279 EOF
2280
2281       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2282 echo "configure:2283: checking whether included gettext is requested" >&5
2283       # Check whether --with-included-gettext or --without-included-gettext was given.
2284 if test "${with_included_gettext+set}" = set; then
2285   withval="$with_included_gettext"
2286   nls_cv_force_use_gnu_gettext=$withval
2287 else
2288   nls_cv_force_use_gnu_gettext=no
2289 fi
2290
2291       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2292
2293       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2294       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2295                                         nls_cv_header_intl=
2296         nls_cv_header_libgt=
2297         CATOBJEXT=NONE
2298
2299         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2300 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2301 echo "configure:2302: checking for libintl.h" >&5
2302 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2303   echo $ac_n "(cached) $ac_c" 1>&6
2304 else
2305   cat > conftest.$ac_ext <<EOF
2306 #line 2307 "configure"
2307 #include "confdefs.h"
2308 #include <libintl.h>
2309 EOF
2310 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2311 { (eval echo configure:2312: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2312 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2313 if test -z "$ac_err"; then
2314   rm -rf conftest*
2315   eval "ac_cv_header_$ac_safe=yes"
2316 else
2317   echo "$ac_err" >&5
2318   echo "configure: failed program was:" >&5
2319   cat conftest.$ac_ext >&5
2320   rm -rf conftest*
2321   eval "ac_cv_header_$ac_safe=no"
2322 fi
2323 rm -f conftest*
2324 fi
2325 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2326   echo "$ac_t""yes" 1>&6
2327   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2328 echo "configure:2329: checking for gettext in libc" >&5
2329 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2330   echo $ac_n "(cached) $ac_c" 1>&6
2331 else
2332   cat > conftest.$ac_ext <<EOF
2333 #line 2334 "configure"
2334 #include "confdefs.h"
2335 #include <libintl.h>
2336 int main() {
2337 return (int) gettext ("")
2338 ; return 0; }
2339 EOF
2340 if { (eval echo configure:2341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2341   rm -rf conftest*
2342   gt_cv_func_gettext_libc=yes
2343 else
2344   echo "configure: failed program was:" >&5
2345   cat conftest.$ac_ext >&5
2346   rm -rf conftest*
2347   gt_cv_func_gettext_libc=no
2348 fi
2349 rm -f conftest*
2350 fi
2351
2352 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2353
2354            if test "$gt_cv_func_gettext_libc" != "yes"; then
2355              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2356 echo "configure:2357: checking for bindtextdomain in -lintl" >&5
2357 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2358 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2359   echo $ac_n "(cached) $ac_c" 1>&6
2360 else
2361   ac_save_LIBS="$LIBS"
2362 LIBS="-lintl  $LIBS"
2363 cat > conftest.$ac_ext <<EOF
2364 #line 2365 "configure"
2365 #include "confdefs.h"
2366 /* Override any gcc2 internal prototype to avoid an error.  */
2367 /* We use char because int might match the return type of a gcc2
2368     builtin and then its argument prototype would still apply.  */
2369 char bindtextdomain();
2370
2371 int main() {
2372 bindtextdomain()
2373 ; return 0; }
2374 EOF
2375 if { (eval echo configure:2376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2376   rm -rf conftest*
2377   eval "ac_cv_lib_$ac_lib_var=yes"
2378 else
2379   echo "configure: failed program was:" >&5
2380   cat conftest.$ac_ext >&5
2381   rm -rf conftest*
2382   eval "ac_cv_lib_$ac_lib_var=no"
2383 fi
2384 rm -f conftest*
2385 LIBS="$ac_save_LIBS"
2386
2387 fi
2388 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2389   echo "$ac_t""yes" 1>&6
2390   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2391 echo "configure:2392: checking for gettext in libintl" >&5
2392 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2393   echo $ac_n "(cached) $ac_c" 1>&6
2394 else
2395   cat > conftest.$ac_ext <<EOF
2396 #line 2397 "configure"
2397 #include "confdefs.h"
2398
2399 int main() {
2400 return (int) gettext ("")
2401 ; return 0; }
2402 EOF
2403 if { (eval echo configure:2404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2404   rm -rf conftest*
2405   gt_cv_func_gettext_libintl=yes
2406 else
2407   echo "configure: failed program was:" >&5
2408   cat conftest.$ac_ext >&5
2409   rm -rf conftest*
2410   gt_cv_func_gettext_libintl=no
2411 fi
2412 rm -f conftest*
2413 fi
2414
2415 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2416 else
2417   echo "$ac_t""no" 1>&6
2418 fi
2419
2420            fi
2421
2422            if test "$gt_cv_func_gettext_libc" = "yes" \
2423               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2424               cat >> confdefs.h <<\EOF
2425 #define HAVE_GETTEXT 1
2426 EOF
2427
2428               # Extract the first word of "msgfmt", so it can be a program name with args.
2429 set dummy msgfmt; ac_word=$2
2430 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2431 echo "configure:2432: checking for $ac_word" >&5
2432 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2433   echo $ac_n "(cached) $ac_c" 1>&6
2434 else
2435   case "$MSGFMT" in
2436   /*)
2437   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2438   ;;
2439   *)
2440   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2441   for ac_dir in $PATH; do
2442     test -z "$ac_dir" && ac_dir=.
2443     if test -f $ac_dir/$ac_word; then
2444       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2445         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2446         break
2447       fi
2448     fi
2449   done
2450   IFS="$ac_save_ifs"
2451   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2452   ;;
2453 esac
2454 fi
2455 MSGFMT="$ac_cv_path_MSGFMT"
2456 if test -n "$MSGFMT"; then
2457   echo "$ac_t""$MSGFMT" 1>&6
2458 else
2459   echo "$ac_t""no" 1>&6
2460 fi
2461               if test "$MSGFMT" != "no"; then
2462                 for ac_func in dcgettext
2463 do
2464 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2465 echo "configure:2466: checking for $ac_func" >&5
2466 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2467   echo $ac_n "(cached) $ac_c" 1>&6
2468 else
2469   cat > conftest.$ac_ext <<EOF
2470 #line 2471 "configure"
2471 #include "confdefs.h"
2472 /* System header to define __stub macros and hopefully few prototypes,
2473     which can conflict with char $ac_func(); below.  */
2474 #include <assert.h>
2475 /* Override any gcc2 internal prototype to avoid an error.  */
2476 /* We use char because int might match the return type of a gcc2
2477     builtin and then its argument prototype would still apply.  */
2478 char $ac_func();
2479
2480 int main() {
2481
2482 /* The GNU C library defines this for functions which it implements
2483     to always fail with ENOSYS.  Some functions are actually named
2484     something starting with __ and the normal name is an alias.  */
2485 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2486 choke me
2487 #else
2488 $ac_func();
2489 #endif
2490
2491 ; return 0; }
2492 EOF
2493 if { (eval echo configure:2494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2494   rm -rf conftest*
2495   eval "ac_cv_func_$ac_func=yes"
2496 else
2497   echo "configure: failed program was:" >&5
2498   cat conftest.$ac_ext >&5
2499   rm -rf conftest*
2500   eval "ac_cv_func_$ac_func=no"
2501 fi
2502 rm -f conftest*
2503 fi
2504
2505 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2506   echo "$ac_t""yes" 1>&6
2507     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2508   cat >> confdefs.h <<EOF
2509 #define $ac_tr_func 1
2510 EOF
2511
2512 else
2513   echo "$ac_t""no" 1>&6
2514 fi
2515 done
2516
2517                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2518 set dummy gmsgfmt; ac_word=$2
2519 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2520 echo "configure:2521: checking for $ac_word" >&5
2521 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2522   echo $ac_n "(cached) $ac_c" 1>&6
2523 else
2524   case "$GMSGFMT" in
2525   /*)
2526   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2527   ;;
2528   ?:/*)
2529   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2530   ;;
2531   *)
2532   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2533   for ac_dir in $PATH; do
2534     test -z "$ac_dir" && ac_dir=.
2535     if test -f $ac_dir/$ac_word; then
2536       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2537       break
2538     fi
2539   done
2540   IFS="$ac_save_ifs"
2541   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2542   ;;
2543 esac
2544 fi
2545 GMSGFMT="$ac_cv_path_GMSGFMT"
2546 if test -n "$GMSGFMT"; then
2547   echo "$ac_t""$GMSGFMT" 1>&6
2548 else
2549   echo "$ac_t""no" 1>&6
2550 fi
2551
2552                 # Extract the first word of "xgettext", so it can be a program name with args.
2553 set dummy xgettext; ac_word=$2
2554 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2555 echo "configure:2556: checking for $ac_word" >&5
2556 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2557   echo $ac_n "(cached) $ac_c" 1>&6
2558 else
2559   case "$XGETTEXT" in
2560   /*)
2561   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2562   ;;
2563   *)
2564   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2565   for ac_dir in $PATH; do
2566     test -z "$ac_dir" && ac_dir=.
2567     if test -f $ac_dir/$ac_word; then
2568       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2569         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2570         break
2571       fi
2572     fi
2573   done
2574   IFS="$ac_save_ifs"
2575   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2576   ;;
2577 esac
2578 fi
2579 XGETTEXT="$ac_cv_path_XGETTEXT"
2580 if test -n "$XGETTEXT"; then
2581   echo "$ac_t""$XGETTEXT" 1>&6
2582 else
2583   echo "$ac_t""no" 1>&6
2584 fi
2585
2586                 cat > conftest.$ac_ext <<EOF
2587 #line 2588 "configure"
2588 #include "confdefs.h"
2589
2590 int main() {
2591 extern int _nl_msg_cat_cntr;
2592                                return _nl_msg_cat_cntr
2593 ; return 0; }
2594 EOF
2595 if { (eval echo configure:2596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2596   rm -rf conftest*
2597   CATOBJEXT=.gmo
2598                    DATADIRNAME=share
2599 else
2600   echo "configure: failed program was:" >&5
2601   cat conftest.$ac_ext >&5
2602   rm -rf conftest*
2603   CATOBJEXT=.mo
2604                    DATADIRNAME=lib
2605 fi
2606 rm -f conftest*
2607                 INSTOBJEXT=.mo
2608               fi
2609             fi
2610
2611 else
2612   echo "$ac_t""no" 1>&6
2613 fi
2614
2615
2616
2617         if test "$CATOBJEXT" = "NONE"; then
2618                           nls_cv_use_gnu_gettext=yes
2619         fi
2620       fi
2621
2622       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2623                 INTLOBJS="\$(GETTOBJS)"
2624         # Extract the first word of "msgfmt", so it can be a program name with args.
2625 set dummy msgfmt; ac_word=$2
2626 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2627 echo "configure:2628: checking for $ac_word" >&5
2628 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2629   echo $ac_n "(cached) $ac_c" 1>&6
2630 else
2631   case "$MSGFMT" in
2632   /*)
2633   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2634   ;;
2635   *)
2636   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2637   for ac_dir in $PATH; do
2638     test -z "$ac_dir" && ac_dir=.
2639     if test -f $ac_dir/$ac_word; then
2640       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2641         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2642         break
2643       fi
2644     fi
2645   done
2646   IFS="$ac_save_ifs"
2647   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2648   ;;
2649 esac
2650 fi
2651 MSGFMT="$ac_cv_path_MSGFMT"
2652 if test -n "$MSGFMT"; then
2653   echo "$ac_t""$MSGFMT" 1>&6
2654 else
2655   echo "$ac_t""no" 1>&6
2656 fi
2657
2658         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2659 set dummy gmsgfmt; ac_word=$2
2660 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2661 echo "configure:2662: checking for $ac_word" >&5
2662 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2663   echo $ac_n "(cached) $ac_c" 1>&6
2664 else
2665   case "$GMSGFMT" in
2666   /*)
2667   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2668   ;;
2669   ?:/*)
2670   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2671   ;;
2672   *)
2673   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2674   for ac_dir in $PATH; do
2675     test -z "$ac_dir" && ac_dir=.
2676     if test -f $ac_dir/$ac_word; then
2677       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2678       break
2679     fi
2680   done
2681   IFS="$ac_save_ifs"
2682   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2683   ;;
2684 esac
2685 fi
2686 GMSGFMT="$ac_cv_path_GMSGFMT"
2687 if test -n "$GMSGFMT"; then
2688   echo "$ac_t""$GMSGFMT" 1>&6
2689 else
2690   echo "$ac_t""no" 1>&6
2691 fi
2692
2693         # Extract the first word of "xgettext", so it can be a program name with args.
2694 set dummy xgettext; ac_word=$2
2695 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2696 echo "configure:2697: checking for $ac_word" >&5
2697 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2698   echo $ac_n "(cached) $ac_c" 1>&6
2699 else
2700   case "$XGETTEXT" in
2701   /*)
2702   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2703   ;;
2704   *)
2705   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2706   for ac_dir in $PATH; do
2707     test -z "$ac_dir" && ac_dir=.
2708     if test -f $ac_dir/$ac_word; then
2709       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2710         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2711         break
2712       fi
2713     fi
2714   done
2715   IFS="$ac_save_ifs"
2716   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2717   ;;
2718 esac
2719 fi
2720 XGETTEXT="$ac_cv_path_XGETTEXT"
2721 if test -n "$XGETTEXT"; then
2722   echo "$ac_t""$XGETTEXT" 1>&6
2723 else
2724   echo "$ac_t""no" 1>&6
2725 fi
2726
2727
2728         USE_INCLUDED_LIBINTL=yes
2729         CATOBJEXT=.gmo
2730         INSTOBJEXT=.mo
2731         DATADIRNAME=share
2732         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2733         INTLLIBS=$INTLDEPS
2734         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2735         nls_cv_header_intl=libintl.h
2736         nls_cv_header_libgt=libgettext.h
2737       fi
2738
2739             if test "$XGETTEXT" != ":"; then
2740                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2741           : ;
2742         else
2743           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2744           XGETTEXT=":"
2745         fi
2746       fi
2747
2748       # We need to process the po/ directory.
2749       POSUB=po
2750     else
2751       DATADIRNAME=share
2752       nls_cv_header_intl=libintl.h
2753       nls_cv_header_libgt=libgettext.h
2754     fi
2755
2756     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2757     # because some of the sources are only built for this goal.
2758     if test "$PACKAGE" = gettext; then
2759       USE_NLS=yes
2760       USE_INCLUDED_LIBINTL=yes
2761     fi
2762
2763                 for lang in $ALL_LINGUAS; do
2764       GMOFILES="$GMOFILES $lang.gmo"
2765       POFILES="$POFILES $lang.po"
2766     done
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781    if test "x$CATOBJEXT" != "x"; then
2782      if test "x$ALL_LINGUAS" = "x"; then
2783        LINGUAS=
2784      else
2785        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2786 echo "configure:2787: checking for catalogs to be installed" >&5
2787        NEW_LINGUAS=
2788        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2789          case "$ALL_LINGUAS" in
2790           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2791          esac
2792        done
2793        LINGUAS=$NEW_LINGUAS
2794        echo "$ac_t""$LINGUAS" 1>&6
2795      fi
2796
2797           if test -n "$LINGUAS"; then
2798        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2799      fi
2800    fi
2801
2802             if test $ac_cv_header_locale_h = yes; then
2803      INCLUDE_LOCALE_H="#include <locale.h>"
2804    else
2805      INCLUDE_LOCALE_H="\
2806 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2807    fi
2808
2809
2810             if test -f $srcdir/po2tbl.sed.in; then
2811       if test "$CATOBJEXT" = ".cat"; then
2812          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2813 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2814 echo "configure:2815: checking for linux/version.h" >&5
2815 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2816   echo $ac_n "(cached) $ac_c" 1>&6
2817 else
2818   cat > conftest.$ac_ext <<EOF
2819 #line 2820 "configure"
2820 #include "confdefs.h"
2821 #include <linux/version.h>
2822 EOF
2823 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2824 { (eval echo configure:2825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2825 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2826 if test -z "$ac_err"; then
2827   rm -rf conftest*
2828   eval "ac_cv_header_$ac_safe=yes"
2829 else
2830   echo "$ac_err" >&5
2831   echo "configure: failed program was:" >&5
2832   cat conftest.$ac_ext >&5
2833   rm -rf conftest*
2834   eval "ac_cv_header_$ac_safe=no"
2835 fi
2836 rm -f conftest*
2837 fi
2838 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2839   echo "$ac_t""yes" 1>&6
2840   msgformat=linux
2841 else
2842   echo "$ac_t""no" 1>&6
2843 msgformat=xopen
2844 fi
2845
2846
2847                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2848       fi
2849             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2850          $srcdir/po2tbl.sed.in > po2tbl.sed
2851    fi
2852
2853             if test "$PACKAGE" = "gettext"; then
2854      GT_NO="#NO#"
2855      GT_YES=
2856    else
2857      GT_NO=
2858      GT_YES="#YES#"
2859    fi
2860
2861
2862
2863    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2864
2865
2866       l=
2867
2868
2869             if test -d $srcdir/po; then
2870       test -d po || mkdir po
2871       if test "x$srcdir" != "x."; then
2872          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2873             posrcprefix="$srcdir/"
2874          else
2875             posrcprefix="../$srcdir/"
2876          fi
2877       else
2878          posrcprefix="../"
2879       fi
2880       rm -f po/POTFILES
2881       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2882          < $srcdir/po/POTFILES.in > po/POTFILES
2883    fi
2884
2885
2886 # Check for common headers.
2887 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2888 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2889 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
2890 do
2891 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2892 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2893 echo "configure:2894: checking for $ac_hdr" >&5
2894 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2895   echo $ac_n "(cached) $ac_c" 1>&6
2896 else
2897   cat > conftest.$ac_ext <<EOF
2898 #line 2899 "configure"
2899 #include "confdefs.h"
2900 #include <$ac_hdr>
2901 EOF
2902 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2903 { (eval echo configure:2904: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2904 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2905 if test -z "$ac_err"; then
2906   rm -rf conftest*
2907   eval "ac_cv_header_$ac_safe=yes"
2908 else
2909   echo "$ac_err" >&5
2910   echo "configure: failed program was:" >&5
2911   cat conftest.$ac_ext >&5
2912   rm -rf conftest*
2913   eval "ac_cv_header_$ac_safe=no"
2914 fi
2915 rm -f conftest*
2916 fi
2917 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2918   echo "$ac_t""yes" 1>&6
2919     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2920   cat >> confdefs.h <<EOF
2921 #define $ac_tr_hdr 1
2922 EOF
2923
2924 else
2925   echo "$ac_t""no" 1>&6
2926 fi
2927 done
2928
2929 for ac_hdr in sys/time.h sys/resource.h
2930 do
2931 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2932 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2933 echo "configure:2934: checking for $ac_hdr" >&5
2934 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2935   echo $ac_n "(cached) $ac_c" 1>&6
2936 else
2937   cat > conftest.$ac_ext <<EOF
2938 #line 2939 "configure"
2939 #include "confdefs.h"
2940 #include <$ac_hdr>
2941 EOF
2942 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2943 { (eval echo configure:2944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2944 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2945 if test -z "$ac_err"; then
2946   rm -rf conftest*
2947   eval "ac_cv_header_$ac_safe=yes"
2948 else
2949   echo "$ac_err" >&5
2950   echo "configure: failed program was:" >&5
2951   cat conftest.$ac_ext >&5
2952   rm -rf conftest*
2953   eval "ac_cv_header_$ac_safe=no"
2954 fi
2955 rm -f conftest*
2956 fi
2957 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2958   echo "$ac_t""yes" 1>&6
2959     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2960   cat >> confdefs.h <<EOF
2961 #define $ac_tr_hdr 1
2962 EOF
2963
2964 else
2965   echo "$ac_t""no" 1>&6
2966 fi
2967 done
2968
2969 for ac_hdr in fcntl.h fpu_control.h
2970 do
2971 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2972 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2973 echo "configure:2974: checking for $ac_hdr" >&5
2974 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2975   echo $ac_n "(cached) $ac_c" 1>&6
2976 else
2977   cat > conftest.$ac_ext <<EOF
2978 #line 2979 "configure"
2979 #include "confdefs.h"
2980 #include <$ac_hdr>
2981 EOF
2982 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2983 { (eval echo configure:2984: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2984 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2985 if test -z "$ac_err"; then
2986   rm -rf conftest*
2987   eval "ac_cv_header_$ac_safe=yes"
2988 else
2989   echo "$ac_err" >&5
2990   echo "configure: failed program was:" >&5
2991   cat conftest.$ac_ext >&5
2992   rm -rf conftest*
2993   eval "ac_cv_header_$ac_safe=no"
2994 fi
2995 rm -f conftest*
2996 fi
2997 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2998   echo "$ac_t""yes" 1>&6
2999     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3000   cat >> confdefs.h <<EOF
3001 #define $ac_tr_hdr 1
3002 EOF
3003
3004 else
3005   echo "$ac_t""no" 1>&6
3006 fi
3007 done
3008
3009 for ac_hdr in dlfcn.h errno.h sys/stat.h
3010 do
3011 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3012 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3013 echo "configure:3014: checking for $ac_hdr" >&5
3014 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3015   echo $ac_n "(cached) $ac_c" 1>&6
3016 else
3017   cat > conftest.$ac_ext <<EOF
3018 #line 3019 "configure"
3019 #include "confdefs.h"
3020 #include <$ac_hdr>
3021 EOF
3022 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3023 { (eval echo configure:3024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3024 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3025 if test -z "$ac_err"; then
3026   rm -rf conftest*
3027   eval "ac_cv_header_$ac_safe=yes"
3028 else
3029   echo "$ac_err" >&5
3030   echo "configure: failed program was:" >&5
3031   cat conftest.$ac_ext >&5
3032   rm -rf conftest*
3033   eval "ac_cv_header_$ac_safe=no"
3034 fi
3035 rm -f conftest*
3036 fi
3037 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3038   echo "$ac_t""yes" 1>&6
3039     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3040   cat >> confdefs.h <<EOF
3041 #define $ac_tr_hdr 1
3042 EOF
3043
3044 else
3045   echo "$ac_t""no" 1>&6
3046 fi
3047 done
3048
3049 for ac_func in getrusage time sigaction __setfpucw
3050 do
3051 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3052 echo "configure:3053: checking for $ac_func" >&5
3053 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3054   echo $ac_n "(cached) $ac_c" 1>&6
3055 else
3056   cat > conftest.$ac_ext <<EOF
3057 #line 3058 "configure"
3058 #include "confdefs.h"
3059 /* System header to define __stub macros and hopefully few prototypes,
3060     which can conflict with char $ac_func(); below.  */
3061 #include <assert.h>
3062 /* Override any gcc2 internal prototype to avoid an error.  */
3063 /* We use char because int might match the return type of a gcc2
3064     builtin and then its argument prototype would still apply.  */
3065 char $ac_func();
3066
3067 int main() {
3068
3069 /* The GNU C library defines this for functions which it implements
3070     to always fail with ENOSYS.  Some functions are actually named
3071     something starting with __ and the normal name is an alias.  */
3072 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3073 choke me
3074 #else
3075 $ac_func();
3076 #endif
3077
3078 ; return 0; }
3079 EOF
3080 if { (eval echo configure:3081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3081   rm -rf conftest*
3082   eval "ac_cv_func_$ac_func=yes"
3083 else
3084   echo "configure: failed program was:" >&5
3085   cat conftest.$ac_ext >&5
3086   rm -rf conftest*
3087   eval "ac_cv_func_$ac_func=no"
3088 fi
3089 rm -f conftest*
3090 fi
3091
3092 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3093   echo "$ac_t""yes" 1>&6
3094     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3095   cat >> confdefs.h <<EOF
3096 #define $ac_tr_func 1
3097 EOF
3098
3099 else
3100   echo "$ac_t""no" 1>&6
3101 fi
3102 done
3103
3104
3105 # Check for socket libraries
3106 echo $ac_n "checking for bind in -lsocket""... $ac_c" 1>&6
3107 echo "configure:3108: checking for bind in -lsocket" >&5
3108 ac_lib_var=`echo socket'_'bind | sed 'y%./+-%__p_%'`
3109 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3110   echo $ac_n "(cached) $ac_c" 1>&6
3111 else
3112   ac_save_LIBS="$LIBS"
3113 LIBS="-lsocket  $LIBS"
3114 cat > conftest.$ac_ext <<EOF
3115 #line 3116 "configure"
3116 #include "confdefs.h"
3117 /* Override any gcc2 internal prototype to avoid an error.  */
3118 /* We use char because int might match the return type of a gcc2
3119     builtin and then its argument prototype would still apply.  */
3120 char bind();
3121
3122 int main() {
3123 bind()
3124 ; return 0; }
3125 EOF
3126 if { (eval echo configure:3127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3127   rm -rf conftest*
3128   eval "ac_cv_lib_$ac_lib_var=yes"
3129 else
3130   echo "configure: failed program was:" >&5
3131   cat conftest.$ac_ext >&5
3132   rm -rf conftest*
3133   eval "ac_cv_lib_$ac_lib_var=no"
3134 fi
3135 rm -f conftest*
3136 LIBS="$ac_save_LIBS"
3137
3138 fi
3139 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3140   echo "$ac_t""yes" 1>&6
3141     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3142     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3143   cat >> confdefs.h <<EOF
3144 #define $ac_tr_lib 1
3145 EOF
3146
3147   LIBS="-lsocket $LIBS"
3148
3149 else
3150   echo "$ac_t""no" 1>&6
3151 fi
3152
3153 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
3154 echo "configure:3155: checking for gethostbyname in -lnsl" >&5
3155 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
3156 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3157   echo $ac_n "(cached) $ac_c" 1>&6
3158 else
3159   ac_save_LIBS="$LIBS"
3160 LIBS="-lnsl  $LIBS"
3161 cat > conftest.$ac_ext <<EOF
3162 #line 3163 "configure"
3163 #include "confdefs.h"
3164 /* Override any gcc2 internal prototype to avoid an error.  */
3165 /* We use char because int might match the return type of a gcc2
3166     builtin and then its argument prototype would still apply.  */
3167 char gethostbyname();
3168
3169 int main() {
3170 gethostbyname()
3171 ; return 0; }
3172 EOF
3173 if { (eval echo configure:3174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3174   rm -rf conftest*
3175   eval "ac_cv_lib_$ac_lib_var=yes"
3176 else
3177   echo "configure: failed program was:" >&5
3178   cat conftest.$ac_ext >&5
3179   rm -rf conftest*
3180   eval "ac_cv_lib_$ac_lib_var=no"
3181 fi
3182 rm -f conftest*
3183 LIBS="$ac_save_LIBS"
3184
3185 fi
3186 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3187   echo "$ac_t""yes" 1>&6
3188     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3189     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3190   cat >> confdefs.h <<EOF
3191 #define $ac_tr_lib 1
3192 EOF
3193
3194   LIBS="-lnsl $LIBS"
3195
3196 else
3197   echo "$ac_t""no" 1>&6
3198 fi
3199
3200
3201 . ${srcdir}/../../bfd/configure.host
3202
3203
3204
3205 USE_MAINTAINER_MODE=no
3206 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3207 if test "${enable_maintainer_mode+set}" = set; then
3208   enableval="$enable_maintainer_mode"
3209   case "${enableval}" in
3210   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
3211   no)   MAINT="#" ;;
3212   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
3213 esac
3214 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
3215   echo "Setting maintainer mode" 6>&1
3216 fi
3217 else
3218   MAINT="#"
3219 fi
3220
3221
3222
3223 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3224 if test "${enable_sim_bswap+set}" = set; then
3225   enableval="$enable_sim_bswap"
3226   case "${enableval}" in
3227   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3228   no)   sim_bswap="-DWITH_BSWAP=0";;
3229   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
3230 esac
3231 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3232   echo "Setting bswap flags = $sim_bswap" 6>&1
3233 fi
3234 else
3235   sim_bswap=""
3236 fi
3237
3238
3239
3240 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3241 if test "${enable_sim_cflags+set}" = set; then
3242   enableval="$enable_sim_cflags"
3243   case "${enableval}" in
3244   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3245   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
3246   no)    sim_cflags="";;
3247   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3248 esac
3249 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3250   echo "Setting sim cflags = $sim_cflags" 6>&1
3251 fi
3252 else
3253   sim_cflags=""
3254 fi
3255
3256
3257
3258 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3259 if test "${enable_sim_debug+set}" = set; then
3260   enableval="$enable_sim_debug"
3261   case "${enableval}" in
3262   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3263   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3264   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3265 esac
3266 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
3267   echo "Setting sim debug = $sim_debug" 6>&1
3268 fi
3269 else
3270   sim_debug=""
3271 fi
3272
3273
3274
3275 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3276 if test "${enable_sim_stdio+set}" = set; then
3277   enableval="$enable_sim_stdio"
3278   case "${enableval}" in
3279   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3280   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3281   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3282 esac
3283 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3284   echo "Setting stdio flags = $sim_stdio" 6>&1
3285 fi
3286 else
3287   sim_stdio=""
3288 fi
3289
3290
3291
3292 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3293 if test "${enable_sim_trace+set}" = set; then
3294   enableval="$enable_sim_trace"
3295   case "${enableval}" in
3296   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
3297   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
3298   [-0-9]*)
3299         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
3300   [a-z]*)
3301         sim_trace=""
3302         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3303           if test x"$sim_trace" = x; then
3304             sim_trace="-DWITH_TRACE='(TRACE_$x"
3305           else
3306             sim_trace="${sim_trace}|TRACE_$x"
3307           fi
3308         done
3309         sim_trace="$sim_trace)'" ;;
3310 esac
3311 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3312   echo "Setting sim trace = $sim_trace" 6>&1
3313 fi
3314 else
3315   sim_trace=""
3316 fi
3317
3318
3319
3320 # Check whether --enable-sim-profile or --disable-sim-profile was given.
3321 if test "${enable_sim_profile+set}" = set; then
3322   enableval="$enable_sim_profile"
3323   case "${enableval}" in
3324   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
3325   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
3326   [-0-9]*)
3327         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
3328   [a-z]*)
3329         sim_profile=""
3330         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3331           if test x"$sim_profile" = x; then
3332             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
3333           else
3334             sim_profile="${sim_profile}|PROFILE_$x"
3335           fi
3336         done
3337         sim_profile="$sim_profile)'" ;;
3338 esac
3339 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
3340   echo "Setting sim profile = $sim_profile" 6>&1
3341 fi
3342 else
3343   sim_profile=""
3344 fi
3345
3346
3347
3348 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3349 echo "configure:3350: checking return type of signal handlers" >&5
3350 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3351   echo $ac_n "(cached) $ac_c" 1>&6
3352 else
3353   cat > conftest.$ac_ext <<EOF
3354 #line 3355 "configure"
3355 #include "confdefs.h"
3356 #include <sys/types.h>
3357 #include <signal.h>
3358 #ifdef signal
3359 #undef signal
3360 #endif
3361 #ifdef __cplusplus
3362 extern "C" void (*signal (int, void (*)(int)))(int);
3363 #else
3364 void (*signal ()) ();
3365 #endif
3366
3367 int main() {
3368 int i;
3369 ; return 0; }
3370 EOF
3371 if { (eval echo configure:3372: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3372   rm -rf conftest*
3373   ac_cv_type_signal=void
3374 else
3375   echo "configure: failed program was:" >&5
3376   cat conftest.$ac_ext >&5
3377   rm -rf conftest*
3378   ac_cv_type_signal=int
3379 fi
3380 rm -f conftest*
3381 fi
3382
3383 echo "$ac_t""$ac_cv_type_signal" 1>&6
3384 cat >> confdefs.h <<EOF
3385 #define RETSIGTYPE $ac_cv_type_signal
3386 EOF
3387
3388
3389
3390 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3391 echo "configure:3392: checking for executable suffix" >&5
3392 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3393   echo $ac_n "(cached) $ac_c" 1>&6
3394 else
3395   if test "$CYGWIN32" = yes; then
3396 am_cv_exeext=.exe
3397 else
3398 cat > am_c_test.c << 'EOF'
3399 int main() {
3400 /* Nothing needed here */
3401 }
3402 EOF
3403 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3404 am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3405 rm -f am_c_test*
3406 fi
3407
3408 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3409 fi
3410 EXEEXT=""
3411 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3412 echo "$ac_t""${am_cv_exeext}" 1>&6
3413
3414
3415 sim_link_files=
3416 sim_link_links=
3417
3418 sim_link_links=tconfig.h
3419 if test -f ${srcdir}/tconfig.in
3420 then
3421   sim_link_files=tconfig.in
3422 else
3423   sim_link_files=../common/tconfig.in
3424 fi
3425
3426 # targ-vals.def points to the libc macro description file.
3427 case "${target}" in
3428 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
3429 esac
3430 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
3431 sim_link_links="${sim_link_links} targ-vals.def"
3432
3433
3434
3435
3436 default_sim_inline=""
3437 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3438 if test "${enable_sim_inline+set}" = set; then
3439   enableval="$enable_sim_inline"
3440   sim_inline=""
3441 case "$enableval" in
3442   no)           sim_inline="-DDEFAULT_INLINE=0";;
3443   0)            sim_inline="-DDEFAULT_INLINE=0";;
3444   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
3445   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3446   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3447        new_flag=""
3448        case "$x" in
3449          *_INLINE=*)    new_flag="-D$x";;
3450          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3451          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
3452          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
3453        esac
3454        if test x"$sim_inline" = x""; then
3455          sim_inline="$new_flag"
3456        else
3457          sim_inline="$sim_inline $new_flag"
3458        fi
3459      done;;
3460 esac
3461 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3462   echo "Setting inline flags = $sim_inline" 6>&1
3463 fi
3464 else
3465
3466 if test "x$cross_compiling" = "xno"; then
3467   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
3468     sim_inline="${default_sim_inline}"
3469     if test x"$silent" != x"yes"; then
3470       echo "Setting inline flags = $sim_inline" 6>&1
3471     fi
3472   else
3473     sim_inline=""
3474   fi
3475 else
3476   sim_inline="-DDEFAULT_INLINE=0"
3477 fi
3478 fi
3479
3480 wire_alignment="NONSTRICT_ALIGNMENT"
3481 default_alignment=""
3482
3483 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
3484 if test "${enable_sim_alignment+set}" = set; then
3485   enableval="$enable_sim_alignment"
3486   case "${enableval}" in
3487   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3488   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3489   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
3490   yes) if test x"$wire_alignment" != x; then
3491          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3492        else
3493          if test x"$default_alignment" != x; then
3494            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
3495          else
3496            echo "No hard-wired alignment for target $target" 1>&6
3497            sim_alignment="-DWITH_ALIGNMENT=0"
3498          fi
3499        fi;;
3500   no)  if test x"$default_alignment" != x; then
3501          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3502        else
3503          if test x"$wire_alignment" != x; then
3504            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
3505          else
3506            echo "No default alignment for target $target" 1>&6
3507            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
3508          fi
3509        fi;;
3510   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
3511 esac
3512 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3513   echo "Setting alignment flags = $sim_alignment" 6>&1
3514 fi
3515 else
3516   if test x"$default_alignment" != x; then
3517   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3518 else
3519   if test x"$wire_alignment" != x; then
3520     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3521   else
3522     sim_alignment=
3523   fi
3524 fi
3525 fi
3526
3527
3528 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3529 if test "${enable_sim_hostendian+set}" = set; then
3530   enableval="$enable_sim_hostendian"
3531   case "${enableval}" in
3532   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3533   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3534   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3535   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3536 esac
3537 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3538   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3539 fi
3540 else
3541
3542 if test "x$cross_compiling" = "xno"; then
3543   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3544 echo "configure:3545: checking whether byte ordering is bigendian" >&5
3545 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3546   echo $ac_n "(cached) $ac_c" 1>&6
3547 else
3548   ac_cv_c_bigendian=unknown
3549 # See if sys/param.h defines the BYTE_ORDER macro.
3550 cat > conftest.$ac_ext <<EOF
3551 #line 3552 "configure"
3552 #include "confdefs.h"
3553 #include <sys/types.h>
3554 #include <sys/param.h>
3555 int main() {
3556
3557 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3558  bogus endian macros
3559 #endif
3560 ; return 0; }
3561 EOF
3562 if { (eval echo configure:3563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3563   rm -rf conftest*
3564   # It does; now see whether it defined to BIG_ENDIAN or not.
3565 cat > conftest.$ac_ext <<EOF
3566 #line 3567 "configure"
3567 #include "confdefs.h"
3568 #include <sys/types.h>
3569 #include <sys/param.h>
3570 int main() {
3571
3572 #if BYTE_ORDER != BIG_ENDIAN
3573  not big endian
3574 #endif
3575 ; return 0; }
3576 EOF
3577 if { (eval echo configure:3578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3578   rm -rf conftest*
3579   ac_cv_c_bigendian=yes
3580 else
3581   echo "configure: failed program was:" >&5
3582   cat conftest.$ac_ext >&5
3583   rm -rf conftest*
3584   ac_cv_c_bigendian=no
3585 fi
3586 rm -f conftest*
3587 else
3588   echo "configure: failed program was:" >&5
3589   cat conftest.$ac_ext >&5
3590 fi
3591 rm -f conftest*
3592 if test $ac_cv_c_bigendian = unknown; then
3593 if test "$cross_compiling" = yes; then
3594     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3595 else
3596   cat > conftest.$ac_ext <<EOF
3597 #line 3598 "configure"
3598 #include "confdefs.h"
3599 main () {
3600   /* Are we little or big endian?  From Harbison&Steele.  */
3601   union
3602   {
3603     long l;
3604     char c[sizeof (long)];
3605   } u;
3606   u.l = 1;
3607   exit (u.c[sizeof (long) - 1] == 1);
3608 }
3609 EOF
3610 if { (eval echo configure:3611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3611 then
3612   ac_cv_c_bigendian=no
3613 else
3614   echo "configure: failed program was:" >&5
3615   cat conftest.$ac_ext >&5
3616   rm -fr conftest*
3617   ac_cv_c_bigendian=yes
3618 fi
3619 rm -fr conftest*
3620 fi
3621
3622 fi
3623 fi
3624
3625 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3626 if test $ac_cv_c_bigendian = yes; then
3627   cat >> confdefs.h <<\EOF
3628 #define WORDS_BIGENDIAN 1
3629 EOF
3630
3631 fi
3632
3633   if test $ac_cv_c_bigendian = yes; then
3634     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3635   else
3636     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3637   fi
3638 else
3639   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3640 fi
3641 fi
3642
3643
3644 # Check whether --enable-build-warnings or --disable-build-warnings was given.
3645 if test "${enable_build_warnings+set}" = set; then
3646   enableval="$enable_build_warnings"
3647   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
3648 case "${enableval}" in
3649   yes)  ;;
3650   no)   build_warnings="-w";;
3651   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
3652         build_warnings="${build_warnings} ${t}";;
3653   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
3654         build_warnings="${t} ${build_warnings}";;
3655   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3656 esac
3657 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3658   echo "Setting warning flags = $build_warnings" 6>&1
3659 fi
3660 else
3661   build_warnings=""
3662 fi
3663
3664
3665 # Ensure a reasonable default simulator is constructed: (DEPRECATED)
3666 case "${target}" in
3667 # start-sanitize-tx19
3668   mips*tx19*)           SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
3669 # end-sanitize-tx19
3670 # start-sanitize-tx49
3671   mips*tx49*)           SIMCONF="-mips3 --warnings -mcpu=r4900";;
3672 # end-sanitize-tx49
3673 # start-sanitize-r5900
3674   mips64r59*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r5900";;
3675 # end-sanitize-r5900
3676   mips64vr41*)          SIMCOMF="-mips0 -mcpu=r4100 -mgp64 --warnings" ;;
3677   mips64*-*-*)          SIMCONF="-mips0 --warnings";;
3678   mips16*-*-*)          SIMCONF="-mips0 --warnings";;
3679   mips*-*-*)            SIMCONF="-mips2 --warnings";;
3680   *)                    SIMCONF="-mips0 --warnings";;
3681 esac
3682
3683
3684 # DEPRECATED
3685 #
3686 # Instead of defining a `subtarget' macro, code should be checking
3687 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
3688 # in question.
3689 #
3690 case "${target}" in
3691 # start-sanitize-tx19
3692   mips*tx19*)        SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3693 # end-sanitize-tx19
3694   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3695   *)                    SIM_SUBTARGET="";;
3696 esac
3697
3698
3699
3700
3701 #
3702 # Select the byte order of the target
3703 #
3704 mips_endian=
3705 default_endian=
3706 case "${target}" in
3707 # start-sanitize-tx19
3708   mips*tx19*)        default_endian=BIG_ENDIAN ;;
3709 # end-sanitize-tx19
3710 # start-sanitize-r5900
3711   mips64r59*-*-*)       mips_endian=LITTLE_ENDIAN ;;
3712 # end-sanitize-r5900
3713   mips64el*-*-*)        mips_endian=LITTLE_ENDIAN ;;
3714   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
3715   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
3716   mips*-*-*)            default_endian=BIG_ENDIAN ;;
3717   *)                    default_endian=BIG_ENDIAN ;;
3718 esac
3719
3720 wire_endian="$mips_endian"
3721 default_endian="$default_endian"
3722 # Check whether --enable-sim-endian or --disable-sim-endian was given.
3723 if test "${enable_sim_endian+set}" = set; then
3724   enableval="$enable_sim_endian"
3725   case "${enableval}" in
3726   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3727   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3728   yes)   if test x"$wire_endian" != x; then
3729            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3730          else
3731            if test x"$default_endian" != x; then
3732              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
3733            else
3734              echo "No hard-wired endian for target $target" 1>&6
3735              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
3736            fi
3737          fi;;
3738   no)    if test x"$default_endian" != x; then
3739            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3740          else
3741            if test x"$wire_endian" != x; then
3742              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
3743            else
3744              echo "No default endian for target $target" 1>&6
3745              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
3746            fi
3747          fi;;
3748   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
3749 esac
3750 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3751   echo "Setting endian flags = $sim_endian" 6>&1
3752 fi
3753 else
3754   if test x"$default_endian" != x; then
3755   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3756 else
3757   if test x"$wire_endian" != x; then
3758     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3759   else
3760     sim_endian=
3761   fi
3762 fi
3763 fi
3764
3765
3766
3767
3768 #
3769 # Select the bitsize of the target
3770 #
3771 mips_addr_bitsize=
3772 case "${target}" in
3773 # start-sanitize-tx19
3774   mips*tx19*)        mips_bitsize=32 ; mips_msb=31 ;;
3775 # end-sanitize-tx19
3776 # start-sanitize-r5900
3777   mips64r59*-*-*)       mips_bitsize=64 ; mips_msb=63 ; mips_addr_bitsize=32;;
3778 # end-sanitize-r5900
3779 # start-sanitize-sky
3780   mips64*-sky*-*)       mips_bitsize=64 ; mips_msb=63 ; mips_addr_bitsize=32;;
3781 # end-sanitize-sky
3782   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3783   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3784   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
3785   *)                    mips_bitsize=64 ; mips_msb=63 ;;
3786 esac
3787 wire_word_bitsize="$mips_bitsize"
3788 wire_word_msb="$mips_msb"
3789 wire_address_bitsize="$mips_addr_bitsize"
3790 wire_cell_bitsize=""
3791 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
3792 if test "${enable_sim_bitsize+set}" = set; then
3793   enableval="$enable_sim_bitsize"
3794   sim_bitsize=
3795 case "${enableval}" in
3796   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
3797   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
3798   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3799   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3800   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3801         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
3802       else
3803         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
3804       fi ;;
3805   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3806         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
3807       else
3808         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
3809       fi ;;
3810   *)  { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3811 esac
3812 # address bitsize
3813 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
3814 case x"${tmp}" in
3815   x ) ;;
3816   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
3817   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
3818   * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3819 esac
3820 # cell bitsize
3821 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
3822 case x"${tmp}" in
3823   x ) ;;
3824   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
3825   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
3826   * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3827 esac
3828 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3829   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3830 fi
3831 else
3832   sim_bitsize=""
3833 if test x"$wire_word_bitsize" != x; then
3834   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
3835 fi
3836 if test x"$wire_word_msb" != x; then
3837   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
3838 fi
3839 if test x"$wire_address_bitsize" != x; then
3840   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
3841 fi
3842 if test x"$wire_cell_bitsize" != x; then
3843   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
3844 fi
3845 fi
3846
3847
3848
3849
3850 #
3851 # Select the floating hardware support of the target
3852 #
3853 mips_fpu=HARDWARE_FLOATING_POINT
3854 mips_fpu_bitsize=
3855 case "${target}" in
3856 # start-sanitize-tx19
3857   mips*tx19*)           mips_fpu=SOFT_FLOATING_POINT ;;
3858 # end-sanitize-tx19
3859   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT
3860                         mips_fpu_bitsize=32
3861                         ;;
3862 # start-sanitize-r5900
3863   mips64r59*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3864 # end-sanitize-r5900
3865 # start-sanitize-sky
3866   mips64*-sky*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3867 # end-sanitize-sky
3868   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3869   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3870   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3871   *)                    mips_fpu=HARD_FLOATING_POINT ;;
3872 esac
3873
3874 default_sim_float="$mips_fpu"
3875 default_sim_float_bitsize="$mips_fpu_bitsize"
3876 # Check whether --enable-sim-float or --disable-sim-float was given.
3877 if test "${enable_sim_float+set}" = set; then
3878   enableval="$enable_sim_float"
3879   case "${enableval}" in
3880   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3881   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3882   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
3883   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
3884   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
3885 esac
3886 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3887   echo "Setting float flags = $sim_float" 6>&1
3888 fi
3889 else
3890
3891 sim_float=
3892 if test x"${default_sim_float}" != x""; then
3893   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
3894 fi
3895 if test x"${default_sim_float_bitsize}" != x""; then
3896   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
3897 fi
3898
3899 fi
3900
3901
3902
3903
3904 #
3905 # Select the level of SMP support
3906 #
3907 case "${target}" in
3908 # start-sanitize-r5900
3909   mips64r59*-*-*)       mips_smp=1 ;;
3910 # end-sanitize-r5900
3911   *)                    mips_smp=0 ;;
3912 esac
3913
3914 default_sim_smp="$mips_smp"
3915 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3916 if test "${enable_sim_smp+set}" = set; then
3917   enableval="$enable_sim_smp"
3918   case "${enableval}" in
3919   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3920   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3921   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3922 esac
3923 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3924   echo "Setting smp flags = $sim_smp" 6>&1
3925 fi
3926 else
3927   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
3928 if test x"$silent" != x"yes"; then
3929   echo "Setting smp flags = $sim_smp" 6>&1
3930 fi
3931 fi
3932
3933
3934
3935
3936 #
3937 # Select the IGEN architecture
3938 #
3939 sim_use_gen=IGEN
3940 sim_igen_machine="-M mipsIV"
3941 sim_m16_machine="-M mips16"
3942 sim_igen_filter="32,64,f"
3943 sim_m16_filter="16"
3944 case "${target}" in
3945 # start-sanitize-tx19
3946   mips*tx19*)           sim_default_gen=M16
3947                         sim_use_gen=M16
3948                         sim_igen_machine="-M tx19"
3949                         sim_m16_machine="-M tx19"
3950                         sim_igen_filter="32"
3951                         sim_m16_filter="16"
3952                         ;;
3953 # end-sanitize-tx19
3954   mips*tx39*)           sim_default_gen=IGEN
3955                         sim_use_gen=IGEN
3956                         sim_igen_filter="32,f"
3957                         sim_igen_machine="-M r3900"
3958                         ;;
3959 # start-sanitize-r5900
3960   mips64r59*-*-*)       sim_default_gen=IGEN
3961                         sim_use_gen=IGEN
3962                         sim_igen_machine="-M r5900"
3963                         ;;
3964 # end-sanitize-r5900
3965 # start-sanitize-vr4320
3966   mips64vr4320-*-*)     sim_default_gen=IGEN
3967                         sim_use_gen=IGEN
3968                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=vr4320"
3969                         ;;
3970 # end-sanitize-vr4320
3971   mips64vr43*-*-*)      sim_default_gen=IGEN
3972                         sim_use_gen=IGEN
3973                         sim_igen_machine="-M mipsIV"
3974 # start-sanitize-vr4320
3975                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=mipsIV"
3976 # end-sanitize-vr4320
3977                         ;;
3978 # start-sanitize-cygnus
3979   mips64vr54*-*-*)      sim_default_gen=IGEN
3980                         sim_use_gen=IGEN
3981                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
3982                         ;;
3983 # end-sanitize-cygnus
3984   mips64vr5*-*-*)       sim_default_gen=IGEN
3985                         sim_use_gen=IGEN
3986                         sim_igen_machine="-M vr5000"
3987 # start-sanitize-cygnus
3988                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
3989                         ;;
3990 # end-sanitize-cygnus
3991   mips64vr41*)          sim_default_gen=M16
3992                         sim_use_gen=M16
3993                         sim_igen_machine="-M vr4100,mips16"
3994                         sim_m16_machine="-M vr4100,mips16"
3995                         sim_igen_filter="32,64,f"
3996                         sim_m16_filter="16"
3997                         ;;
3998   mips64*-*-*)          sim_default_gen=IGEN
3999                         sim_igen_filter="32,64,f"
4000                         sim_use_gen=IGEN
4001                         ;;
4002   mips16*-*-*)          sim_default_gen=M16
4003                         sim_igen_filter="32,64,f"
4004                         sim_m16_filter="16"
4005                         sim_use_gen=NO
4006                         ;;
4007   mips*lsi*)            sim_default_gen=M16
4008                         sim_use_gen=M16
4009                         sim_igen_machine="-M mipsIII,mips16"
4010                         sim_m16_machine="-M mips16,mipsIII"
4011                         sim_igen_filter="32,f"
4012                         sim_m16_filter="16"
4013                         ;;
4014   mips*-*-*)            sim_default_gen=IGEN
4015                         sim_igen_filter="32,f"
4016                         sim_use_gen=IGEN
4017                         ;;
4018 esac
4019 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
4020 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
4021
4022
4023
4024
4025
4026 #
4027 # Enable igen
4028 #
4029 # Check whether --enable-sim-igen or --disable-sim-igen was given.
4030 if test "${enable_sim_igen+set}" = set; then
4031   enableval="$enable_sim_igen"
4032   case "${enableval}" in
4033   yes) sim_gen="${sim_default_gen}";;
4034   no)  sim_gen=NO;;
4035   16)  sim_gen=M16;;
4036   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-igen"" 1>&2; exit 1; }; sim_gen="";;
4037 esac
4038 if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then
4039   echo "Setting sim_gen = $sim_gen" 6>&1
4040 fi
4041 else
4042   sim_gen="${sim_use_gen}"
4043 fi
4044
4045
4046
4047 #
4048 # Add simulated hardware devices
4049 #
4050 hw_enabled=no
4051 case "${target}" in
4052 # start-sanitize-tx3904
4053   mips*tx39*)
4054         hw_enabled=yes
4055         hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
4056         mips_extra_objs="dv-sockser.o"
4057         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
4058         ;;
4059 # end-sanitize-tx3904
4060 # start-sanitize-sky
4061   mips64r59*-sky-*)
4062         mips_extra_objs='$(SIM_SKY_OBJS)'
4063         SIM_SUBTARGET="-DTARGET_SKY -DWITH_DEVICES=1 -DDEVICE_INIT=1"
4064         ;;
4065   mips64*-skyb-*)
4066         mips_extra_objs='$(SIM_SKY_OBJS)'
4067         SIM_SUBTARGET="-DTARGET_SKY -DTARGET_SKY_B -DWITH_DEVICES=1 -DDEVICE_INIT=1"
4068         ;;
4069 # end-sanitize-sky
4070   *)
4071         mips_extra_objs=""
4072         ;;
4073 esac
4074
4075 if test x"$hw_enabled" = x"yes"; then
4076   sim_hw_p=yes
4077 else
4078   sim_hw_p=no
4079 fi
4080 if test "$hw_devices"; then
4081   hardware="core pal glue"
4082 else
4083   hardware="core pal glue $hw_extra_devices"
4084 fi
4085 sim_hw_cflags="-DWITH_HW=1"
4086 sim_hw="$hardware"
4087 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
4088 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
4089 if test "${enable_sim_hardware+set}" = set; then
4090   enableval="$enable_sim_hardware"
4091
4092 case "${enableval}" in
4093   yes)  sim_hw_p=yes;;
4094   no)   sim_hw_p=no;;
4095   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
4096   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
4097   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
4098 esac
4099 if test "$sim_hw_p" != yes; then
4100   sim_hw_objs=
4101   sim_hw_cflags="-DWITH_HW=0"
4102   sim_hw=
4103 else
4104   sim_hw_cflags="-DWITH_HW=1"
4105   # remove duplicates
4106   sim_hw=""
4107   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
4108   for i in x $hardware ; do
4109     case " $f " in
4110       x) ;;
4111       *" $i "*) ;;
4112       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
4113     esac
4114   done
4115 fi
4116 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
4117   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4118 fi
4119 else
4120
4121 if test "$sim_hw_p" != yes; then
4122   sim_hw_objs=
4123   sim_hw_cflags="-DWITH_HW=0"
4124   sim_hw=
4125 fi
4126 if test x"$silent" != x"yes"; then
4127   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4128 fi
4129 fi
4130
4131
4132
4133
4134 # Choose simulator engine
4135 case "${target}" in
4136 # start-sanitize-sky
4137   mips64r59*-sky-*)
4138         mips_igen_engine=""
4139         ;;
4140   mips64*-skyb-*)
4141         mips_igen_engine=""
4142         ;;
4143 # end-sanitize-sky
4144   *)    mips_igen_engine="engine.o"
4145         ;;
4146 esac
4147
4148
4149
4150 # If we find X, set shell vars x_includes and x_libraries to the
4151 # paths, otherwise set no_x=yes.
4152 # Uses ac_ vars as temps to allow command line to override cache and checks.
4153 # --without-x overrides everything else, but does not touch the cache.
4154 echo $ac_n "checking for X""... $ac_c" 1>&6
4155 echo "configure:4156: checking for X" >&5
4156
4157 # Check whether --with-x or --without-x was given.
4158 if test "${with_x+set}" = set; then
4159   withval="$with_x"
4160   :
4161 fi
4162
4163 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4164 if test "x$with_x" = xno; then
4165   # The user explicitly disabled X.
4166   have_x=disabled
4167 else
4168   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
4169     # Both variables are already set.
4170     have_x=yes
4171   else
4172 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
4173   echo $ac_n "(cached) $ac_c" 1>&6
4174 else
4175   # One or both of the vars are not set, and there is no cached value.
4176 ac_x_includes=NO ac_x_libraries=NO
4177 rm -fr conftestdir
4178 if mkdir conftestdir; then
4179   cd conftestdir
4180   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
4181   cat > Imakefile <<'EOF'
4182 acfindx:
4183         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
4184 EOF
4185   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
4186     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4187     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
4188     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4189     for ac_extension in a so sl; do
4190       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
4191         test -f $ac_im_libdir/libX11.$ac_extension; then
4192         ac_im_usrlibdir=$ac_im_libdir; break
4193       fi
4194     done
4195     # Screen out bogus values from the imake configuration.  They are
4196     # bogus both because they are the default anyway, and because
4197     # using them would break gcc on systems where it needs fixed includes.
4198     case "$ac_im_incroot" in
4199         /usr/include) ;;
4200         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
4201     esac
4202     case "$ac_im_usrlibdir" in
4203         /usr/lib | /lib) ;;
4204         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
4205     esac
4206   fi
4207   cd ..
4208   rm -fr conftestdir
4209 fi
4210
4211 if test "$ac_x_includes" = NO; then
4212   # Guess where to find include files, by looking for this one X11 .h file.
4213   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
4214
4215   # First, try using that file with no special directory specified.
4216 cat > conftest.$ac_ext <<EOF
4217 #line 4218 "configure"
4218 #include "confdefs.h"
4219 #include <$x_direct_test_include>
4220 EOF
4221 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4222 { (eval echo configure:4223: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4223 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4224 if test -z "$ac_err"; then
4225   rm -rf conftest*
4226   # We can compile using X headers with no special include directory.
4227 ac_x_includes=
4228 else
4229   echo "$ac_err" >&5
4230   echo "configure: failed program was:" >&5
4231   cat conftest.$ac_ext >&5
4232   rm -rf conftest*
4233   # Look for the header file in a standard set of common directories.
4234 # Check X11 before X11Rn because it is often a symlink to the current release.
4235   for ac_dir in               \
4236     /usr/X11/include          \
4237     /usr/X11R6/include        \
4238     /usr/X11R5/include        \
4239     /usr/X11R4/include        \
4240                               \
4241     /usr/include/X11          \
4242     /usr/include/X11R6        \
4243     /usr/include/X11R5        \
4244     /usr/include/X11R4        \
4245                               \
4246     /usr/local/X11/include    \
4247     /usr/local/X11R6/include  \
4248     /usr/local/X11R5/include  \
4249     /usr/local/X11R4/include  \
4250                               \
4251     /usr/local/include/X11    \
4252     /usr/local/include/X11R6  \
4253     /usr/local/include/X11R5  \
4254     /usr/local/include/X11R4  \
4255                               \
4256     /usr/X386/include         \
4257     /usr/x386/include         \
4258     /usr/XFree86/include/X11  \
4259                               \
4260     /usr/include              \
4261     /usr/local/include        \
4262     /usr/unsupported/include  \
4263     /usr/athena/include       \
4264     /usr/local/x11r5/include  \
4265     /usr/lpp/Xamples/include  \
4266                               \
4267     /usr/openwin/include      \
4268     /usr/openwin/share/include \
4269     ; \
4270   do
4271     if test -r "$ac_dir/$x_direct_test_include"; then
4272       ac_x_includes=$ac_dir
4273       break
4274     fi
4275   done
4276 fi
4277 rm -f conftest*
4278 fi # $ac_x_includes = NO
4279
4280 if test "$ac_x_libraries" = NO; then
4281   # Check for the libraries.
4282
4283   test -z "$x_direct_test_library" && x_direct_test_library=Xt
4284   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
4285
4286   # See if we find them without any special options.
4287   # Don't add to $LIBS permanently.
4288   ac_save_LIBS="$LIBS"
4289   LIBS="-l$x_direct_test_library $LIBS"
4290 cat > conftest.$ac_ext <<EOF
4291 #line 4292 "configure"
4292 #include "confdefs.h"
4293
4294 int main() {
4295 ${x_direct_test_function}()
4296 ; return 0; }
4297 EOF
4298 if { (eval echo configure:4299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4299   rm -rf conftest*
4300   LIBS="$ac_save_LIBS"
4301 # We can link X programs with no special library path.
4302 ac_x_libraries=
4303 else
4304   echo "configure: failed program was:" >&5
4305   cat conftest.$ac_ext >&5
4306   rm -rf conftest*
4307   LIBS="$ac_save_LIBS"
4308 # First see if replacing the include by lib works.
4309 # Check X11 before X11Rn because it is often a symlink to the current release.
4310 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
4311     /usr/X11/lib          \
4312     /usr/X11R6/lib        \
4313     /usr/X11R5/lib        \
4314     /usr/X11R4/lib        \
4315                           \
4316     /usr/lib/X11          \
4317     /usr/lib/X11R6        \
4318     /usr/lib/X11R5        \
4319     /usr/lib/X11R4        \
4320                           \
4321     /usr/local/X11/lib    \
4322     /usr/local/X11R6/lib  \
4323     /usr/local/X11R5/lib  \
4324     /usr/local/X11R4/lib  \
4325                           \
4326     /usr/local/lib/X11    \
4327     /usr/local/lib/X11R6  \
4328     /usr/local/lib/X11R5  \
4329     /usr/local/lib/X11R4  \
4330                           \
4331     /usr/X386/lib         \
4332     /usr/x386/lib         \
4333     /usr/XFree86/lib/X11  \
4334                           \
4335     /usr/lib              \
4336     /usr/local/lib        \
4337     /usr/unsupported/lib  \
4338     /usr/athena/lib       \
4339     /usr/local/x11r5/lib  \
4340     /usr/lpp/Xamples/lib  \
4341     /lib/usr/lib/X11      \
4342                           \
4343     /usr/openwin/lib      \
4344     /usr/openwin/share/lib \
4345     ; \
4346 do
4347   for ac_extension in a so sl; do
4348     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
4349       ac_x_libraries=$ac_dir
4350       break 2
4351     fi
4352   done
4353 done
4354 fi
4355 rm -f conftest*
4356 fi # $ac_x_libraries = NO
4357
4358 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
4359   # Didn't find X anywhere.  Cache the known absence of X.
4360   ac_cv_have_x="have_x=no"
4361 else
4362   # Record where we found X for the cache.
4363   ac_cv_have_x="have_x=yes \
4364                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
4365 fi
4366 fi
4367   fi
4368   eval "$ac_cv_have_x"
4369 fi # $with_x != no
4370
4371 if test "$have_x" != yes; then
4372   echo "$ac_t""$have_x" 1>&6
4373   no_x=yes
4374 else
4375   # If each of the values was on the command line, it overrides each guess.
4376   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4377   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4378   # Update the cache value to reflect the command line values.
4379   ac_cv_have_x="have_x=yes \
4380                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4381   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
4382 fi
4383
4384 mips_extra_libs=""
4385 # start-sanitize-sky
4386 # Enable GPU2 library
4387 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
4388 if test "${with_sim_gpu2+set}" = set; then
4389   withval="$with_sim_gpu2"
4390   if test -d "${withval}"
4391 then
4392   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_GPU2 -I${withval}/include"
4393   mips_extra_libs="-L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext"
4394   WITH_GPU2="yes" ; export WITH_GPU2
4395
4396   # complex X/etc. detection; stolen shamelessly from tcl/tk/gdb configury.  --angela
4397
4398   #--------------------------------------------------------------------
4399   #     Locate the X11 header files and the X11 library archive.  Try
4400   #     the ac_path_x macro first, but if it doesn't find the X stuff
4401   #     (e.g. because there's no xmkmf program) then check through
4402   #     a list of possible directories.  Under some conditions the
4403   #     autoconf macro will return an include directory that contains
4404   #     no include files, so double-check its result just to be safe.
4405   #--------------------------------------------------------------------
4406
4407   # If we find X, set shell vars x_includes and x_libraries to the
4408 # paths, otherwise set no_x=yes.
4409 # Uses ac_ vars as temps to allow command line to override cache and checks.
4410 # --without-x overrides everything else, but does not touch the cache.
4411 echo $ac_n "checking for X""... $ac_c" 1>&6
4412 echo "configure:4413: checking for X" >&5
4413
4414 # Check whether --with-x or --without-x was given.
4415 if test "${with_x+set}" = set; then
4416   withval="$with_x"
4417   :
4418 fi
4419
4420 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4421 if test "x$with_x" = xno; then
4422   # The user explicitly disabled X.
4423   have_x=disabled
4424 else
4425   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
4426     # Both variables are already set.
4427     have_x=yes
4428   else
4429 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
4430   echo $ac_n "(cached) $ac_c" 1>&6
4431 else
4432   # One or both of the vars are not set, and there is no cached value.
4433 ac_x_includes=NO ac_x_libraries=NO
4434 rm -fr conftestdir
4435 if mkdir conftestdir; then
4436   cd conftestdir
4437   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
4438   cat > Imakefile <<'EOF'
4439 acfindx:
4440         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
4441 EOF
4442   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
4443     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4444     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
4445     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4446     for ac_extension in a so sl; do
4447       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
4448         test -f $ac_im_libdir/libX11.$ac_extension; then
4449         ac_im_usrlibdir=$ac_im_libdir; break
4450       fi
4451     done
4452     # Screen out bogus values from the imake configuration.  They are
4453     # bogus both because they are the default anyway, and because
4454     # using them would break gcc on systems where it needs fixed includes.
4455     case "$ac_im_incroot" in
4456         /usr/include) ;;
4457         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
4458     esac
4459     case "$ac_im_usrlibdir" in
4460         /usr/lib | /lib) ;;
4461         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
4462     esac
4463   fi
4464   cd ..
4465   rm -fr conftestdir
4466 fi
4467
4468 if test "$ac_x_includes" = NO; then
4469   # Guess where to find include files, by looking for this one X11 .h file.
4470   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
4471
4472   # First, try using that file with no special directory specified.
4473 cat > conftest.$ac_ext <<EOF
4474 #line 4475 "configure"
4475 #include "confdefs.h"
4476 #include <$x_direct_test_include>
4477 EOF
4478 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4479 { (eval echo configure:4480: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4480 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4481 if test -z "$ac_err"; then
4482   rm -rf conftest*
4483   # We can compile using X headers with no special include directory.
4484 ac_x_includes=
4485 else
4486   echo "$ac_err" >&5
4487   echo "configure: failed program was:" >&5
4488   cat conftest.$ac_ext >&5
4489   rm -rf conftest*
4490   # Look for the header file in a standard set of common directories.
4491 # Check X11 before X11Rn because it is often a symlink to the current release.
4492   for ac_dir in               \
4493     /usr/X11/include          \
4494     /usr/X11R6/include        \
4495     /usr/X11R5/include        \
4496     /usr/X11R4/include        \
4497                               \
4498     /usr/include/X11          \
4499     /usr/include/X11R6        \
4500     /usr/include/X11R5        \
4501     /usr/include/X11R4        \
4502                               \
4503     /usr/local/X11/include    \
4504     /usr/local/X11R6/include  \
4505     /usr/local/X11R5/include  \
4506     /usr/local/X11R4/include  \
4507                               \
4508     /usr/local/include/X11    \
4509     /usr/local/include/X11R6  \
4510     /usr/local/include/X11R5  \
4511     /usr/local/include/X11R4  \
4512                               \
4513     /usr/X386/include         \
4514     /usr/x386/include         \
4515     /usr/XFree86/include/X11  \
4516                               \
4517     /usr/include              \
4518     /usr/local/include        \
4519     /usr/unsupported/include  \
4520     /usr/athena/include       \
4521     /usr/local/x11r5/include  \
4522     /usr/lpp/Xamples/include  \
4523                               \
4524     /usr/openwin/include      \
4525     /usr/openwin/share/include \
4526     ; \
4527   do
4528     if test -r "$ac_dir/$x_direct_test_include"; then
4529       ac_x_includes=$ac_dir
4530       break
4531     fi
4532   done
4533 fi
4534 rm -f conftest*
4535 fi # $ac_x_includes = NO
4536
4537 if test "$ac_x_libraries" = NO; then
4538   # Check for the libraries.
4539
4540   test -z "$x_direct_test_library" && x_direct_test_library=Xt
4541   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
4542
4543   # See if we find them without any special options.
4544   # Don't add to $LIBS permanently.
4545   ac_save_LIBS="$LIBS"
4546   LIBS="-l$x_direct_test_library $LIBS"
4547 cat > conftest.$ac_ext <<EOF
4548 #line 4549 "configure"
4549 #include "confdefs.h"
4550
4551 int main() {
4552 ${x_direct_test_function}()
4553 ; return 0; }
4554 EOF
4555 if { (eval echo configure:4556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4556   rm -rf conftest*
4557   LIBS="$ac_save_LIBS"
4558 # We can link X programs with no special library path.
4559 ac_x_libraries=
4560 else
4561   echo "configure: failed program was:" >&5
4562   cat conftest.$ac_ext >&5
4563   rm -rf conftest*
4564   LIBS="$ac_save_LIBS"
4565 # First see if replacing the include by lib works.
4566 # Check X11 before X11Rn because it is often a symlink to the current release.
4567 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
4568     /usr/X11/lib          \
4569     /usr/X11R6/lib        \
4570     /usr/X11R5/lib        \
4571     /usr/X11R4/lib        \
4572                           \
4573     /usr/lib/X11          \
4574     /usr/lib/X11R6        \
4575     /usr/lib/X11R5        \
4576     /usr/lib/X11R4        \
4577                           \
4578     /usr/local/X11/lib    \
4579     /usr/local/X11R6/lib  \
4580     /usr/local/X11R5/lib  \
4581     /usr/local/X11R4/lib  \
4582                           \
4583     /usr/local/lib/X11    \
4584     /usr/local/lib/X11R6  \
4585     /usr/local/lib/X11R5  \
4586     /usr/local/lib/X11R4  \
4587                           \
4588     /usr/X386/lib         \
4589     /usr/x386/lib         \
4590     /usr/XFree86/lib/X11  \
4591                           \
4592     /usr/lib              \
4593     /usr/local/lib        \
4594     /usr/unsupported/lib  \
4595     /usr/athena/lib       \
4596     /usr/local/x11r5/lib  \
4597     /usr/lpp/Xamples/lib  \
4598     /lib/usr/lib/X11      \
4599                           \
4600     /usr/openwin/lib      \
4601     /usr/openwin/share/lib \
4602     ; \
4603 do
4604   for ac_extension in a so sl; do
4605     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
4606       ac_x_libraries=$ac_dir
4607       break 2
4608     fi
4609   done
4610 done
4611 fi
4612 rm -f conftest*
4613 fi # $ac_x_libraries = NO
4614
4615 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
4616   # Didn't find X anywhere.  Cache the known absence of X.
4617   ac_cv_have_x="have_x=no"
4618 else
4619   # Record where we found X for the cache.
4620   ac_cv_have_x="have_x=yes \
4621                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
4622 fi
4623 fi
4624   fi
4625   eval "$ac_cv_have_x"
4626 fi # $with_x != no
4627
4628 if test "$have_x" != yes; then
4629   echo "$ac_t""$have_x" 1>&6
4630   no_x=yes
4631 else
4632   # If each of the values was on the command line, it overrides each guess.
4633   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4634   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4635   # Update the cache value to reflect the command line values.
4636   ac_cv_have_x="have_x=yes \
4637                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4638   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
4639 fi
4640
4641   not_really_there=""
4642   if test "$no_x" = ""; then
4643       if test "$x_includes" = ""; then
4644         cat > conftest.$ac_ext <<EOF
4645 #line 4646 "configure"
4646 #include "confdefs.h"
4647 #include <X11/XIntrinsic.h>
4648 EOF
4649 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4650 { (eval echo configure:4651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4651 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4652 if test -z "$ac_err"; then
4653   :
4654 else
4655   echo "$ac_err" >&5
4656   echo "configure: failed program was:" >&5
4657   cat conftest.$ac_ext >&5
4658   rm -rf conftest*
4659   not_really_there="yes"
4660 fi
4661 rm -f conftest*
4662       else
4663         if test ! -r $x_includes/X11/Intrinsic.h; then
4664             not_really_there="yes"
4665         fi
4666       fi
4667   fi
4668   if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
4669       echo $ac_n "checking for X11 header files""... $ac_c" 1>&6
4670 echo "configure:4671: checking for X11 header files" >&5
4671       XINCLUDES="# no special path needed"
4672       cat > conftest.$ac_ext <<EOF
4673 #line 4674 "configure"
4674 #include "confdefs.h"
4675 #include <X11/Intrinsic.h>
4676 EOF
4677 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4678 { (eval echo configure:4679: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4679 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4680 if test -z "$ac_err"; then
4681   :
4682 else
4683   echo "$ac_err" >&5
4684   echo "configure: failed program was:" >&5
4685   cat conftest.$ac_ext >&5
4686   rm -rf conftest*
4687   XINCLUDES="nope"
4688 fi
4689 rm -f conftest*
4690       if test "$XINCLUDES" = nope; then
4691           dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include"
4692           for i in $dirs ; do
4693             if test -r $i/X11/Intrinsic.h; then
4694                 echo "$ac_t""$i" 1>&6
4695                 XINCLUDES=" -I$i"
4696                 break
4697             fi
4698           done
4699       fi
4700   else
4701       if test "$x_includes" != ""; then
4702         XINCLUDES=-I$x_includes
4703       else
4704         XINCLUDES="# no special path needed"
4705       fi
4706   fi
4707   if test "$XINCLUDES" = nope; then
4708       echo "$ac_t""couldn't find any!" 1>&6
4709       XINCLUDES="# no include files found"
4710   fi
4711
4712   if test "$no_x" = yes; then
4713       echo $ac_n "checking for X11 libraries""... $ac_c" 1>&6
4714 echo "configure:4715: checking for X11 libraries" >&5
4715       XLIBSW=nope
4716       dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/X11R6/lib /usr/X11R5/lib /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib"
4717       for i in $dirs ; do
4718         if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl; then
4719             echo "$ac_t""$i" 1>&6
4720             XLIBSW="-L$i -lX11"
4721             x_libraries="$i"
4722             break
4723         fi
4724       done
4725   else
4726       if test "$x_libraries" = ""; then
4727         XLIBSW=-lX11
4728       else
4729         XLIBSW="-L$x_libraries -lX11"
4730       fi
4731   fi
4732   if test "$XLIBSW" = nope ; then
4733       echo $ac_n "checking for XCreateWindow in -lXwindow""... $ac_c" 1>&6
4734 echo "configure:4735: checking for XCreateWindow in -lXwindow" >&5
4735 ac_lib_var=`echo Xwindow'_'XCreateWindow | sed 'y%./+-%__p_%'`
4736 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4737   echo $ac_n "(cached) $ac_c" 1>&6
4738 else
4739   ac_save_LIBS="$LIBS"
4740 LIBS="-lXwindow  $LIBS"
4741 cat > conftest.$ac_ext <<EOF
4742 #line 4743 "configure"
4743 #include "confdefs.h"
4744 /* Override any gcc2 internal prototype to avoid an error.  */
4745 /* We use char because int might match the return type of a gcc2
4746     builtin and then its argument prototype would still apply.  */
4747 char XCreateWindow();
4748
4749 int main() {
4750 XCreateWindow()
4751 ; return 0; }
4752 EOF
4753 if { (eval echo configure:4754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4754   rm -rf conftest*
4755   eval "ac_cv_lib_$ac_lib_var=yes"
4756 else
4757   echo "configure: failed program was:" >&5
4758   cat conftest.$ac_ext >&5
4759   rm -rf conftest*
4760   eval "ac_cv_lib_$ac_lib_var=no"
4761 fi
4762 rm -f conftest*
4763 LIBS="$ac_save_LIBS"
4764
4765 fi
4766 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4767   echo "$ac_t""yes" 1>&6
4768   XLIBSW=-lXwindow
4769 else
4770   echo "$ac_t""no" 1>&6
4771 fi
4772
4773   fi
4774   if test "$XLIBSW" = nope ; then
4775       echo "$ac_t""couldn't find any!  Using -lX11." 1>&6
4776       XLIBSW=-lX11
4777   fi
4778
4779   #--------------------------------------------------------------------
4780   #     Various manipulations on the search path used at runtime to
4781   #     find shared libraries:
4782   #     1. If the X library binaries are in a non-standard directory,
4783   #        add the X library location into that search path.
4784   #     2. On systems such as AIX and Ultrix that use "-L" as the
4785   #        search path option, colons cannot be used to separate
4786   #        directories from each other. Change colons to " -L".
4787   #     3. Create two sets of search flags, one for use in cc lines
4788   #        and the other for when the linker is invoked directly.  In
4789   #        the second case, '-Wl,' must be stripped off and commas must
4790   #        be replaced by spaces.
4791   #--------------------------------------------------------------------
4792
4793   #
4794   # CYGNUS LOCAL:  statically link on Solaris, HPUX & SunOS so that
4795   #                we don't have problems with people not having libraries
4796   #                installed or not having LD_LIBRARY_PATH set.
4797   #
4798
4799       case "$host" in
4800   #
4801   # gdb linked statically w/ Solaris iff GCC and GNU ld are used,
4802   # otherwise dynamic
4803   #
4804           sparc-sun-solaris2*)
4805             sol_xlibsw=
4806               if test "x$GCC" = "xyes" ; then
4807                # This is probably the simplest way to test for GNU ld.
4808                # It only works with relatively recent versions of GNU
4809                # ld.
4810                gld_text=`$CC -Wl,--version 2>&1 | sed 1q`
4811                case "$gld_text" in
4812                 GNU* | *BFD*)
4813                    # Why do we link against libX11 twice?  Because the
4814                    # Openwin X11 and Xext libraries are seriously broken.
4815                    sol_xlibsw="-Wl,-Bstatic $XLIBSW -lXext -lX11 -Wl,-Bdynamic"
4816                    ;;
4817                esac
4818               fi
4819             if test -z "$sol_xlibsw"; then
4820               if test "x$x_libraries" != "x"; then
4821                 XLIBSW="$XLIBSW -R$x_libraries"
4822               fi
4823             else
4824                XLIBSW=$sol_xlibsw
4825                suppress_enable_shared=yes
4826             fi
4827             ;;
4828   #
4829   # gdb linked statically w/ SunOS or HPUX
4830   #
4831           m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
4832               if test "x$x_libraries" != "x" ;
4833               then
4834                XLIBSW="$x_libraries/libX11.a"
4835               else
4836                XLIBSW="/usr/lib/libX11.a"
4837               fi
4838             suppress_enable_shared=yes
4839             ;;
4840   #
4841   # default is to link dynamically
4842   #
4843           *)
4844            ;;
4845       esac
4846   #
4847   # END CYGNUS LOCAL
4848
4849
4850   #--------------------------------------------------------------------
4851   #     Check for the existence of various libraries.  The order here
4852   #     is important, so that then end up in the right order in the
4853   #     command line generated by make.  The -lsocket and -lnsl libraries
4854   #     require a couple of special tricks:
4855   #     1. Use "connect" and "accept" to check for -lsocket, and
4856   #        "gethostbyname" to check for -lnsl.
4857   #     2. Use each function name only once:  can't redo a check because
4858   #        autoconf caches the results of the last check and won't redo it.
4859   #     3. Use -lnsl and -lsocket only if they supply procedures that
4860   #        aren't already present in the normal libraries.  This is because
4861   #        IRIX 5.2 has libraries, but they aren't needed and they're
4862   #        bogus:  they goof up name resolution if used.
4863   #     4. On some SVR4 systems, can't use -lsocket without -lnsl too.
4864   #        To get around this problem, check for both libraries together
4865   #        if -lsocket doesn't work by itself.
4866   #--------------------------------------------------------------------
4867
4868   echo $ac_n "checking for main in -lXbsd""... $ac_c" 1>&6
4869 echo "configure:4870: checking for main in -lXbsd" >&5
4870 ac_lib_var=`echo Xbsd'_'main | sed 'y%./+-%__p_%'`
4871 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4872   echo $ac_n "(cached) $ac_c" 1>&6
4873 else
4874   ac_save_LIBS="$LIBS"
4875 LIBS="-lXbsd  $LIBS"
4876 cat > conftest.$ac_ext <<EOF
4877 #line 4878 "configure"
4878 #include "confdefs.h"
4879
4880 int main() {
4881 main()
4882 ; return 0; }
4883 EOF
4884 if { (eval echo configure:4885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4885   rm -rf conftest*
4886   eval "ac_cv_lib_$ac_lib_var=yes"
4887 else
4888   echo "configure: failed program was:" >&5
4889   cat conftest.$ac_ext >&5
4890   rm -rf conftest*
4891   eval "ac_cv_lib_$ac_lib_var=no"
4892 fi
4893 rm -f conftest*
4894 LIBS="$ac_save_LIBS"
4895
4896 fi
4897 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4898   echo "$ac_t""yes" 1>&6
4899   SOCKLIBSW="$SOCKLIBSW -lXbsd"
4900 else
4901   echo "$ac_t""no" 1>&6
4902 fi
4903
4904
4905   # CYGNUS LOCAL: Store any socket library(ies) in the cache, and don't
4906   # mess up the cache values of the functions we check for.
4907   echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
4908 echo "configure:4909: checking for socket libraries" >&5
4909 if eval "test \"`echo '$''{'sim_cv_lib_sockets'+set}'`\" = set"; then
4910   echo $ac_n "(cached) $ac_c" 1>&6
4911 else
4912   sim_cv_lib_sockets=
4913     sim_checkBoth=0
4914     unset ac_cv_func_connect
4915     echo $ac_n "checking for connect""... $ac_c" 1>&6
4916 echo "configure:4917: checking for connect" >&5
4917 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
4918   echo $ac_n "(cached) $ac_c" 1>&6
4919 else
4920   cat > conftest.$ac_ext <<EOF
4921 #line 4922 "configure"
4922 #include "confdefs.h"
4923 /* System header to define __stub macros and hopefully few prototypes,
4924     which can conflict with char connect(); below.  */
4925 #include <assert.h>
4926 /* Override any gcc2 internal prototype to avoid an error.  */
4927 /* We use char because int might match the return type of a gcc2
4928     builtin and then its argument prototype would still apply.  */
4929 char connect();
4930
4931 int main() {
4932
4933 /* The GNU C library defines this for functions which it implements
4934     to always fail with ENOSYS.  Some functions are actually named
4935     something starting with __ and the normal name is an alias.  */
4936 #if defined (__stub_connect) || defined (__stub___connect)
4937 choke me
4938 #else
4939 connect();
4940 #endif
4941
4942 ; return 0; }
4943 EOF
4944 if { (eval echo configure:4945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4945   rm -rf conftest*
4946   eval "ac_cv_func_connect=yes"
4947 else
4948   echo "configure: failed program was:" >&5
4949   cat conftest.$ac_ext >&5
4950   rm -rf conftest*
4951   eval "ac_cv_func_connect=no"
4952 fi
4953 rm -f conftest*
4954 fi
4955
4956 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
4957   echo "$ac_t""yes" 1>&6
4958   sim_checkSocket=0
4959 else
4960   echo "$ac_t""no" 1>&6
4961 sim_checkSocket=1
4962 fi
4963
4964     if test "$sim_checkSocket" = 1; then
4965         unset ac_cv_func_connect
4966         echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4967 echo "configure:4968: checking for main in -lsocket" >&5
4968 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4969 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4970   echo $ac_n "(cached) $ac_c" 1>&6
4971 else
4972   ac_save_LIBS="$LIBS"
4973 LIBS="-lsocket  $LIBS"
4974 cat > conftest.$ac_ext <<EOF
4975 #line 4976 "configure"
4976 #include "confdefs.h"
4977
4978 int main() {
4979 main()
4980 ; return 0; }
4981 EOF
4982 if { (eval echo configure:4983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4983   rm -rf conftest*
4984   eval "ac_cv_lib_$ac_lib_var=yes"
4985 else
4986   echo "configure: failed program was:" >&5
4987   cat conftest.$ac_ext >&5
4988   rm -rf conftest*
4989   eval "ac_cv_lib_$ac_lib_var=no"
4990 fi
4991 rm -f conftest*
4992 LIBS="$ac_save_LIBS"
4993
4994 fi
4995 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4996   echo "$ac_t""yes" 1>&6
4997   sim_cv_lib_sockets="-lsocket"
4998 else
4999   echo "$ac_t""no" 1>&6
5000 sim_checkBoth=1
5001 fi
5002
5003     fi
5004     if test "$sim_checkBoth" = 1; then
5005         sim_oldLibs=$SOCKLIBSW
5006         SOCKLIBSW="$SOCKLIBSW -lsocket -lnsl"
5007         unset ac_cv_func_accept
5008         echo $ac_n "checking for accept""... $ac_c" 1>&6
5009 echo "configure:5010: checking for accept" >&5
5010 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
5011   echo $ac_n "(cached) $ac_c" 1>&6
5012 else
5013   cat > conftest.$ac_ext <<EOF
5014 #line 5015 "configure"
5015 #include "confdefs.h"
5016 /* System header to define __stub macros and hopefully few prototypes,
5017     which can conflict with char accept(); below.  */
5018 #include <assert.h>
5019 /* Override any gcc2 internal prototype to avoid an error.  */
5020 /* We use char because int might match the return type of a gcc2
5021     builtin and then its argument prototype would still apply.  */
5022 char accept();
5023
5024 int main() {
5025
5026 /* The GNU C library defines this for functions which it implements
5027     to always fail with ENOSYS.  Some functions are actually named
5028     something starting with __ and the normal name is an alias.  */
5029 #if defined (__stub_accept) || defined (__stub___accept)
5030 choke me
5031 #else
5032 accept();
5033 #endif
5034
5035 ; return 0; }
5036 EOF
5037 if { (eval echo configure:5038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5038   rm -rf conftest*
5039   eval "ac_cv_func_accept=yes"
5040 else
5041   echo "configure: failed program was:" >&5
5042   cat conftest.$ac_ext >&5
5043   rm -rf conftest*
5044   eval "ac_cv_func_accept=no"
5045 fi
5046 rm -f conftest*
5047 fi
5048
5049 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
5050   echo "$ac_t""yes" 1>&6
5051   sim_checkNsl=0
5052                      sim_cv_lib_sockets="-lsocket -lnsl"
5053 else
5054   echo "$ac_t""no" 1>&6
5055 fi
5056
5057         unset ac_cv_func_accept
5058         SOCKLIBSW=$sim_oldLibs
5059     fi
5060     unset ac_cv_func_gethostbyname
5061     sim_oldLibs=$SOCKLIBSW
5062     SOCKLIBSW="$SOCKLIBSW $sim_cv_lib_sockets"
5063     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
5064 echo "configure:5065: checking for gethostbyname" >&5
5065 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
5066   echo $ac_n "(cached) $ac_c" 1>&6
5067 else
5068   cat > conftest.$ac_ext <<EOF
5069 #line 5070 "configure"
5070 #include "confdefs.h"
5071 /* System header to define __stub macros and hopefully few prototypes,
5072     which can conflict with char gethostbyname(); below.  */
5073 #include <assert.h>
5074 /* Override any gcc2 internal prototype to avoid an error.  */
5075 /* We use char because int might match the return type of a gcc2
5076     builtin and then its argument prototype would still apply.  */
5077 char gethostbyname();
5078
5079 int main() {
5080
5081 /* The GNU C library defines this for functions which it implements
5082     to always fail with ENOSYS.  Some functions are actually named
5083     something starting with __ and the normal name is an alias.  */
5084 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
5085 choke me
5086 #else
5087 gethostbyname();
5088 #endif
5089
5090 ; return 0; }
5091 EOF
5092 if { (eval echo configure:5093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5093   rm -rf conftest*
5094   eval "ac_cv_func_gethostbyname=yes"
5095 else
5096   echo "configure: failed program was:" >&5
5097   cat conftest.$ac_ext >&5
5098   rm -rf conftest*
5099   eval "ac_cv_func_gethostbyname=no"
5100 fi
5101 rm -f conftest*
5102 fi
5103
5104 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
5105   echo "$ac_t""yes" 1>&6
5106   :
5107 else
5108   echo "$ac_t""no" 1>&6
5109 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
5110 echo "configure:5111: checking for main in -lnsl" >&5
5111 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
5112 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5113   echo $ac_n "(cached) $ac_c" 1>&6
5114 else
5115   ac_save_LIBS="$LIBS"
5116 LIBS="-lnsl  $LIBS"
5117 cat > conftest.$ac_ext <<EOF
5118 #line 5119 "configure"
5119 #include "confdefs.h"
5120
5121 int main() {
5122 main()
5123 ; return 0; }
5124 EOF
5125 if { (eval echo configure:5126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5126   rm -rf conftest*
5127   eval "ac_cv_lib_$ac_lib_var=yes"
5128 else
5129   echo "configure: failed program was:" >&5
5130   cat conftest.$ac_ext >&5
5131   rm -rf conftest*
5132   eval "ac_cv_lib_$ac_lib_var=no"
5133 fi
5134 rm -f conftest*
5135 LIBS="$ac_save_LIBS"
5136
5137 fi
5138 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5139   echo "$ac_t""yes" 1>&6
5140   sim_cv_lib_sockets="$sim_cv_lib_sockets -lnsl"
5141 else
5142   echo "$ac_t""no" 1>&6
5143 fi
5144
5145 fi
5146
5147     unset ac_cv_func_gethostbyname
5148     SOCKLIBSW=$sim_oldSOCKLIBSW
5149
5150 fi
5151
5152 echo "$ac_t""$sim_cv_lib_sockets" 1>&6
5153   test -z "$sim_cv_lib_sockets" || SOCKLIBSW="$SOCKLIBSW $sim_cv_lib_sockets"
5154
5155   mips_extra_libs="-L${withval}/lib -lgpu2 -lm $XLIBSW $SOCKLIBSW"
5156   cat > simConfig.sh << --EOF--
5157 mips_extra_libs="$mips_extra_libs"
5158 --EOF--
5159
5160 else
5161   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
5162 fi
5163 fi
5164
5165
5166 # Enable target accurate FP library
5167 # Check whether --with-sim-funit or --without-sim-funit was given.
5168 if test "${with_sim_funit+set}" = set; then
5169   withval="$with_sim_funit"
5170   if test -d "${withval}"
5171 then
5172   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_FUNIT -I${withval}/include"
5173   mips_extra_libs="${mips_extra_libs} -L${withval}/lib -lfunit"
5174 else
5175   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
5176 fi
5177 fi
5178 # end-sanitize-sky
5179
5180
5181 for ac_hdr in string.h strings.h stdlib.h stdlib.h
5182 do
5183 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5184 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5185 echo "configure:5186: checking for $ac_hdr" >&5
5186 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5187   echo $ac_n "(cached) $ac_c" 1>&6
5188 else
5189   cat > conftest.$ac_ext <<EOF
5190 #line 5191 "configure"
5191 #include "confdefs.h"
5192 #include <$ac_hdr>
5193 EOF
5194 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5195 { (eval echo configure:5196: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5196 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5197 if test -z "$ac_err"; then
5198   rm -rf conftest*
5199   eval "ac_cv_header_$ac_safe=yes"
5200 else
5201   echo "$ac_err" >&5
5202   echo "configure: failed program was:" >&5
5203   cat conftest.$ac_ext >&5
5204   rm -rf conftest*
5205   eval "ac_cv_header_$ac_safe=no"
5206 fi
5207 rm -f conftest*
5208 fi
5209 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5210   echo "$ac_t""yes" 1>&6
5211     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5212   cat >> confdefs.h <<EOF
5213 #define $ac_tr_hdr 1
5214 EOF
5215
5216 else
5217   echo "$ac_t""no" 1>&6
5218 fi
5219 done
5220
5221 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
5222 echo "configure:5223: checking for fabs in -lm" >&5
5223 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
5224 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5225   echo $ac_n "(cached) $ac_c" 1>&6
5226 else
5227   ac_save_LIBS="$LIBS"
5228 LIBS="-lm  $LIBS"
5229 cat > conftest.$ac_ext <<EOF
5230 #line 5231 "configure"
5231 #include "confdefs.h"
5232 /* Override any gcc2 internal prototype to avoid an error.  */
5233 /* We use char because int might match the return type of a gcc2
5234     builtin and then its argument prototype would still apply.  */
5235 char fabs();
5236
5237 int main() {
5238 fabs()
5239 ; return 0; }
5240 EOF
5241 if { (eval echo configure:5242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5242   rm -rf conftest*
5243   eval "ac_cv_lib_$ac_lib_var=yes"
5244 else
5245   echo "configure: failed program was:" >&5
5246   cat conftest.$ac_ext >&5
5247   rm -rf conftest*
5248   eval "ac_cv_lib_$ac_lib_var=no"
5249 fi
5250 rm -f conftest*
5251 LIBS="$ac_save_LIBS"
5252
5253 fi
5254 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5255   echo "$ac_t""yes" 1>&6
5256     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5257     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5258   cat >> confdefs.h <<EOF
5259 #define $ac_tr_lib 1
5260 EOF
5261
5262   LIBS="-lm $LIBS"
5263
5264 else
5265   echo "$ac_t""no" 1>&6
5266 fi
5267
5268 for ac_func in aint anint sqrt
5269 do
5270 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5271 echo "configure:5272: checking for $ac_func" >&5
5272 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5273   echo $ac_n "(cached) $ac_c" 1>&6
5274 else
5275   cat > conftest.$ac_ext <<EOF
5276 #line 5277 "configure"
5277 #include "confdefs.h"
5278 /* System header to define __stub macros and hopefully few prototypes,
5279     which can conflict with char $ac_func(); below.  */
5280 #include <assert.h>
5281 /* Override any gcc2 internal prototype to avoid an error.  */
5282 /* We use char because int might match the return type of a gcc2
5283     builtin and then its argument prototype would still apply.  */
5284 char $ac_func();
5285
5286 int main() {
5287
5288 /* The GNU C library defines this for functions which it implements
5289     to always fail with ENOSYS.  Some functions are actually named
5290     something starting with __ and the normal name is an alias.  */
5291 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5292 choke me
5293 #else
5294 $ac_func();
5295 #endif
5296
5297 ; return 0; }
5298 EOF
5299 if { (eval echo configure:5300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5300   rm -rf conftest*
5301   eval "ac_cv_func_$ac_func=yes"
5302 else
5303   echo "configure: failed program was:" >&5
5304   cat conftest.$ac_ext >&5
5305   rm -rf conftest*
5306   eval "ac_cv_func_$ac_func=no"
5307 fi
5308 rm -f conftest*
5309 fi
5310
5311 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5312   echo "$ac_t""yes" 1>&6
5313     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5314   cat >> confdefs.h <<EOF
5315 #define $ac_tr_func 1
5316 EOF
5317
5318 else
5319   echo "$ac_t""no" 1>&6
5320 fi
5321 done
5322
5323
5324
5325
5326 trap '' 1 2 15
5327 cat > confcache <<\EOF
5328 # This file is a shell script that caches the results of configure
5329 # tests run on this system so they can be shared between configure
5330 # scripts and configure runs.  It is not useful on other systems.
5331 # If it contains results you don't want to keep, you may remove or edit it.
5332 #
5333 # By default, configure uses ./config.cache as the cache file,
5334 # creating it if it does not exist already.  You can give configure
5335 # the --cache-file=FILE option to use a different cache file; that is
5336 # what configure does when it calls configure scripts in
5337 # subdirectories, so they share the cache.
5338 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5339 # config.status only pays attention to the cache file if you give it the
5340 # --recheck option to rerun configure.
5341 #
5342 EOF
5343 # The following way of writing the cache mishandles newlines in values,
5344 # but we know of no workaround that is simple, portable, and efficient.
5345 # So, don't put newlines in cache variables' values.
5346 # Ultrix sh set writes to stderr and can't be redirected directly,
5347 # and sets the high bit in the cache file unless we assign to the vars.
5348 (set) 2>&1 |
5349   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
5350   *ac_space=\ *)
5351     # `set' does not quote correctly, so add quotes (double-quote substitution
5352     # turns \\\\ into \\, and sed turns \\ into \).
5353     sed -n \
5354       -e "s/'/'\\\\''/g" \
5355       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5356     ;;
5357   *)
5358     # `set' quotes correctly as required by POSIX, so do not add quotes.
5359     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5360     ;;
5361   esac >> confcache
5362 if cmp -s $cache_file confcache; then
5363   :
5364 else
5365   if test -w $cache_file; then
5366     echo "updating cache $cache_file"
5367     cat confcache > $cache_file
5368   else
5369     echo "not updating unwritable cache $cache_file"
5370   fi
5371 fi
5372 rm -f confcache
5373
5374 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5375
5376 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5377 # Let make expand exec_prefix.
5378 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5379
5380 # Any assignment to VPATH causes Sun make to only execute
5381 # the first set of double-colon rules, so remove it if not needed.
5382 # If there is a colon in the path, we need to keep it.
5383 if test "x$srcdir" = x.; then
5384   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5385 fi
5386
5387 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5388
5389 DEFS=-DHAVE_CONFIG_H
5390
5391 # Without the "./", some shells look in PATH for config.status.
5392 : ${CONFIG_STATUS=./config.status}
5393
5394 echo creating $CONFIG_STATUS
5395 rm -f $CONFIG_STATUS
5396 cat > $CONFIG_STATUS <<EOF
5397 #! /bin/sh
5398 # Generated automatically by configure.
5399 # Run this file to recreate the current configuration.
5400 # This directory was configured as follows,
5401 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5402 #
5403 # $0 $ac_configure_args
5404 #
5405 # Compiler output produced by configure, useful for debugging
5406 # configure, is in ./config.log if it exists.
5407
5408 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5409 for ac_option
5410 do
5411   case "\$ac_option" in
5412   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5413     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5414     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5415   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5416     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
5417     exit 0 ;;
5418   -help | --help | --hel | --he | --h)
5419     echo "\$ac_cs_usage"; exit 0 ;;
5420   *) echo "\$ac_cs_usage"; exit 1 ;;
5421   esac
5422 done
5423
5424 ac_given_srcdir=$srcdir
5425 ac_given_INSTALL="$INSTALL"
5426
5427 trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5428 EOF
5429 cat >> $CONFIG_STATUS <<EOF
5430
5431 # Protect against being on the right side of a sed subst in config.status.
5432 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5433  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5434 $ac_vpsub
5435 $extrasub
5436 s%@sim_environment@%$sim_environment%g
5437 s%@sim_alignment@%$sim_alignment%g
5438 s%@sim_assert@%$sim_assert%g
5439 s%@sim_bitsize@%$sim_bitsize%g
5440 s%@sim_endian@%$sim_endian%g
5441 s%@sim_hostendian@%$sim_hostendian%g
5442 s%@sim_float@%$sim_float%g
5443 s%@sim_scache@%$sim_scache%g
5444 s%@sim_default_model@%$sim_default_model%g
5445 s%@sim_hw_cflags@%$sim_hw_cflags%g
5446 s%@sim_hw_objs@%$sim_hw_objs%g
5447 s%@sim_hw@%$sim_hw%g
5448 s%@sim_inline@%$sim_inline%g
5449 s%@sim_packages@%$sim_packages%g
5450 s%@sim_regparm@%$sim_regparm%g
5451 s%@sim_reserved_bits@%$sim_reserved_bits%g
5452 s%@sim_smp@%$sim_smp%g
5453 s%@sim_stdcall@%$sim_stdcall%g
5454 s%@sim_xor_endian@%$sim_xor_endian%g
5455 s%@build_warnings@%$build_warnings%g
5456 s%@SHELL@%$SHELL%g
5457 s%@CFLAGS@%$CFLAGS%g
5458 s%@CPPFLAGS@%$CPPFLAGS%g
5459 s%@CXXFLAGS@%$CXXFLAGS%g
5460 s%@DEFS@%$DEFS%g
5461 s%@LDFLAGS@%$LDFLAGS%g
5462 s%@LIBS@%$LIBS%g
5463 s%@exec_prefix@%$exec_prefix%g
5464 s%@prefix@%$prefix%g
5465 s%@program_transform_name@%$program_transform_name%g
5466 s%@bindir@%$bindir%g
5467 s%@sbindir@%$sbindir%g
5468 s%@libexecdir@%$libexecdir%g
5469 s%@datadir@%$datadir%g
5470 s%@sysconfdir@%$sysconfdir%g
5471 s%@sharedstatedir@%$sharedstatedir%g
5472 s%@localstatedir@%$localstatedir%g
5473 s%@libdir@%$libdir%g
5474 s%@includedir@%$includedir%g
5475 s%@oldincludedir@%$oldincludedir%g
5476 s%@infodir@%$infodir%g
5477 s%@mandir@%$mandir%g
5478 s%@host@%$host%g
5479 s%@host_alias@%$host_alias%g
5480 s%@host_cpu@%$host_cpu%g
5481 s%@host_vendor@%$host_vendor%g
5482 s%@host_os@%$host_os%g
5483 s%@target@%$target%g
5484 s%@target_alias@%$target_alias%g
5485 s%@target_cpu@%$target_cpu%g
5486 s%@target_vendor@%$target_vendor%g
5487 s%@target_os@%$target_os%g
5488 s%@build@%$build%g
5489 s%@build_alias@%$build_alias%g
5490 s%@build_cpu@%$build_cpu%g
5491 s%@build_vendor@%$build_vendor%g
5492 s%@build_os@%$build_os%g
5493 s%@CC@%$CC%g
5494 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5495 s%@INSTALL_DATA@%$INSTALL_DATA%g
5496 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5497 s%@HDEFINES@%$HDEFINES%g
5498 s%@AR@%$AR%g
5499 s%@RANLIB@%$RANLIB%g
5500 s%@SET_MAKE@%$SET_MAKE%g
5501 s%@CPP@%$CPP%g
5502 s%@ALLOCA@%$ALLOCA%g
5503 s%@USE_NLS@%$USE_NLS%g
5504 s%@MSGFMT@%$MSGFMT%g
5505 s%@GMSGFMT@%$GMSGFMT%g
5506 s%@XGETTEXT@%$XGETTEXT%g
5507 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5508 s%@CATALOGS@%$CATALOGS%g
5509 s%@CATOBJEXT@%$CATOBJEXT%g
5510 s%@DATADIRNAME@%$DATADIRNAME%g
5511 s%@GMOFILES@%$GMOFILES%g
5512 s%@INSTOBJEXT@%$INSTOBJEXT%g
5513 s%@INTLDEPS@%$INTLDEPS%g
5514 s%@INTLLIBS@%$INTLLIBS%g
5515 s%@INTLOBJS@%$INTLOBJS%g
5516 s%@POFILES@%$POFILES%g
5517 s%@POSUB@%$POSUB%g
5518 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5519 s%@GT_NO@%$GT_NO%g
5520 s%@GT_YES@%$GT_YES%g
5521 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5522 s%@l@%$l%g
5523 s%@MAINT@%$MAINT%g
5524 s%@sim_bswap@%$sim_bswap%g
5525 s%@sim_cflags@%$sim_cflags%g
5526 s%@sim_debug@%$sim_debug%g
5527 s%@sim_stdio@%$sim_stdio%g
5528 s%@sim_trace@%$sim_trace%g
5529 s%@sim_profile@%$sim_profile%g
5530 s%@EXEEXT@%$EXEEXT%g
5531 s%@SIMCONF@%$SIMCONF%g
5532 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
5533 s%@sim_igen_flags@%$sim_igen_flags%g
5534 s%@sim_m16_flags@%$sim_m16_flags%g
5535 s%@sim_gen@%$sim_gen%g
5536 s%@mips_extra_objs@%$mips_extra_objs%g
5537 s%@mips_igen_engine@%$mips_igen_engine%g
5538 s%@mips_extra_libs@%$mips_extra_libs%g
5539
5540 CEOF
5541 EOF
5542
5543 cat >> $CONFIG_STATUS <<\EOF
5544
5545 # Split the substitutions into bite-sized pieces for seds with
5546 # small command number limits, like on Digital OSF/1 and HP-UX.
5547 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5548 ac_file=1 # Number of current file.
5549 ac_beg=1 # First line for current file.
5550 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5551 ac_more_lines=:
5552 ac_sed_cmds=""
5553 while $ac_more_lines; do
5554   if test $ac_beg -gt 1; then
5555     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5556   else
5557     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5558   fi
5559   if test ! -s conftest.s$ac_file; then
5560     ac_more_lines=false
5561     rm -f conftest.s$ac_file
5562   else
5563     if test -z "$ac_sed_cmds"; then
5564       ac_sed_cmds="sed -f conftest.s$ac_file"
5565     else
5566       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5567     fi
5568     ac_file=`expr $ac_file + 1`
5569     ac_beg=$ac_end
5570     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5571   fi
5572 done
5573 if test -z "$ac_sed_cmds"; then
5574   ac_sed_cmds=cat
5575 fi
5576 EOF
5577
5578 cat >> $CONFIG_STATUS <<EOF
5579
5580 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
5581 EOF
5582 cat >> $CONFIG_STATUS <<\EOF
5583 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5584   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5585   case "$ac_file" in
5586   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5587        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5588   *) ac_file_in="${ac_file}.in" ;;
5589   esac
5590
5591   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5592
5593   # Remove last slash and all that follows it.  Not all systems have dirname.
5594   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5595   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5596     # The file is in a subdirectory.
5597     test ! -d "$ac_dir" && mkdir "$ac_dir"
5598     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5599     # A "../" for each directory in $ac_dir_suffix.
5600     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5601   else
5602     ac_dir_suffix= ac_dots=
5603   fi
5604
5605   case "$ac_given_srcdir" in
5606   .)  srcdir=.
5607       if test -z "$ac_dots"; then top_srcdir=.
5608       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5609   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5610   *) # Relative path.
5611     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5612     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5613   esac
5614
5615   case "$ac_given_INSTALL" in
5616   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5617   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5618   esac
5619
5620   echo creating "$ac_file"
5621   rm -f "$ac_file"
5622   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5623   case "$ac_file" in
5624   *Makefile*) ac_comsub="1i\\
5625 # $configure_input" ;;
5626   *) ac_comsub= ;;
5627   esac
5628
5629   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5630   sed -e "$ac_comsub
5631 s%@configure_input@%$configure_input%g
5632 s%@srcdir@%$srcdir%g
5633 s%@top_srcdir@%$top_srcdir%g
5634 s%@INSTALL@%$INSTALL%g
5635 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5636 fi; done
5637 rm -f conftest.s*
5638
5639 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5640 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5641 #
5642 # ac_d sets the value in "#define NAME VALUE" lines.
5643 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5644 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5645 ac_dC='\3'
5646 ac_dD='%g'
5647 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5648 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5649 ac_uB='\([      ]\)%\1#\2define\3'
5650 ac_uC=' '
5651 ac_uD='\4%g'
5652 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5653 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5654 ac_eB='$%\1#\2define\3'
5655 ac_eC=' '
5656 ac_eD='%g'
5657
5658 if test "${CONFIG_HEADERS+set}" != set; then
5659 EOF
5660 cat >> $CONFIG_STATUS <<EOF
5661   CONFIG_HEADERS="config.h:config.in"
5662 EOF
5663 cat >> $CONFIG_STATUS <<\EOF
5664 fi
5665 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5666   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5667   case "$ac_file" in
5668   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5669        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5670   *) ac_file_in="${ac_file}.in" ;;
5671   esac
5672
5673   echo creating $ac_file
5674
5675   rm -f conftest.frag conftest.in conftest.out
5676   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5677   cat $ac_file_inputs > conftest.in
5678
5679 EOF
5680
5681 # Transform confdefs.h into a sed script conftest.vals that substitutes
5682 # the proper values into config.h.in to produce config.h.  And first:
5683 # Protect against being on the right side of a sed subst in config.status.
5684 # Protect against being in an unquoted here document in config.status.
5685 rm -f conftest.vals
5686 cat > conftest.hdr <<\EOF
5687 s/[\\&%]/\\&/g
5688 s%[\\$`]%\\&%g
5689 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5690 s%ac_d%ac_u%gp
5691 s%ac_u%ac_e%gp
5692 EOF
5693 sed -n -f conftest.hdr confdefs.h > conftest.vals
5694 rm -f conftest.hdr
5695
5696 # This sed command replaces #undef with comments.  This is necessary, for
5697 # example, in the case of _POSIX_SOURCE, which is predefined and required
5698 # on some systems where configure will not decide to define it.
5699 cat >> conftest.vals <<\EOF
5700 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5701 EOF
5702
5703 # Break up conftest.vals because some shells have a limit on
5704 # the size of here documents, and old seds have small limits too.
5705
5706 rm -f conftest.tail
5707 while :
5708 do
5709   ac_lines=`grep -c . conftest.vals`
5710   # grep -c gives empty output for an empty file on some AIX systems.
5711   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5712   # Write a limited-size here document to conftest.frag.
5713   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5714   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5715   echo 'CEOF
5716   sed -f conftest.frag conftest.in > conftest.out
5717   rm -f conftest.in
5718   mv conftest.out conftest.in
5719 ' >> $CONFIG_STATUS
5720   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5721   rm -f conftest.vals
5722   mv conftest.tail conftest.vals
5723 done
5724 rm -f conftest.vals
5725
5726 cat >> $CONFIG_STATUS <<\EOF
5727   rm -f conftest.frag conftest.h
5728   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5729   cat conftest.in >> conftest.h
5730   rm -f conftest.in
5731   if cmp -s $ac_file conftest.h 2>/dev/null; then
5732     echo "$ac_file is unchanged"
5733     rm -f conftest.h
5734   else
5735     # Remove last slash and all that follows it.  Not all systems have dirname.
5736       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5737       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5738       # The file is in a subdirectory.
5739       test ! -d "$ac_dir" && mkdir "$ac_dir"
5740     fi
5741     rm -f $ac_file
5742     mv conftest.h $ac_file
5743   fi
5744 fi; done
5745
5746 EOF
5747
5748 cat >> $CONFIG_STATUS <<EOF
5749 ac_sources="$sim_link_files"
5750 ac_dests="$sim_link_links"
5751 EOF
5752
5753 cat >> $CONFIG_STATUS <<\EOF
5754 srcdir=$ac_given_srcdir
5755 while test -n "$ac_sources"; do
5756   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5757   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5758
5759   echo "linking $srcdir/$ac_source to $ac_dest"
5760
5761   if test ! -r $srcdir/$ac_source; then
5762     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
5763   fi
5764   rm -f $ac_dest
5765
5766   # Make relative symlinks.
5767   # Remove last slash and all that follows it.  Not all systems have dirname.
5768   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
5769   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
5770     # The dest file is in a subdirectory.
5771     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
5772     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
5773     # A "../" for each directory in $ac_dest_dir_suffix.
5774     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
5775   else
5776     ac_dest_dir_suffix= ac_dots=
5777   fi
5778
5779   case "$srcdir" in
5780   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
5781   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
5782   esac
5783
5784   # Make a symlink if possible; otherwise try a hard link.
5785   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5786     ln $srcdir/$ac_source $ac_dest; then :
5787   else
5788     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
5789   fi
5790 done
5791 EOF
5792 cat >> $CONFIG_STATUS <<EOF
5793
5794 EOF
5795 cat >> $CONFIG_STATUS <<\EOF
5796 case "x$CONFIG_FILES" in
5797  xMakefile*)
5798    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
5799    rm -f Makesim1.tmp Makesim2.tmp Makefile
5800    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
5801    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
5802    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5803         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
5804         <Makefile.sim >Makefile
5805    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
5806    ;;
5807  esac
5808  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
5809
5810 exit 0
5811 EOF
5812 chmod +x $CONFIG_STATUS
5813 rm -fr confdefs* $ac_clean_files
5814 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5815
5816