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_func in getrusage time sigaction __setfpucw
3010 do
3011 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3012 echo "configure:3013: checking for $ac_func" >&5
3013 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3014   echo $ac_n "(cached) $ac_c" 1>&6
3015 else
3016   cat > conftest.$ac_ext <<EOF
3017 #line 3018 "configure"
3018 #include "confdefs.h"
3019 /* System header to define __stub macros and hopefully few prototypes,
3020     which can conflict with char $ac_func(); below.  */
3021 #include <assert.h>
3022 /* Override any gcc2 internal prototype to avoid an error.  */
3023 /* We use char because int might match the return type of a gcc2
3024     builtin and then its argument prototype would still apply.  */
3025 char $ac_func();
3026
3027 int main() {
3028
3029 /* The GNU C library defines this for functions which it implements
3030     to always fail with ENOSYS.  Some functions are actually named
3031     something starting with __ and the normal name is an alias.  */
3032 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3033 choke me
3034 #else
3035 $ac_func();
3036 #endif
3037
3038 ; return 0; }
3039 EOF
3040 if { (eval echo configure:3041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3041   rm -rf conftest*
3042   eval "ac_cv_func_$ac_func=yes"
3043 else
3044   echo "configure: failed program was:" >&5
3045   cat conftest.$ac_ext >&5
3046   rm -rf conftest*
3047   eval "ac_cv_func_$ac_func=no"
3048 fi
3049 rm -f conftest*
3050 fi
3051
3052 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3053   echo "$ac_t""yes" 1>&6
3054     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3055   cat >> confdefs.h <<EOF
3056 #define $ac_tr_func 1
3057 EOF
3058
3059 else
3060   echo "$ac_t""no" 1>&6
3061 fi
3062 done
3063
3064
3065 # Check for socket libraries
3066 echo $ac_n "checking for bind in -lsocket""... $ac_c" 1>&6
3067 echo "configure:3068: checking for bind in -lsocket" >&5
3068 ac_lib_var=`echo socket'_'bind | sed 'y%./+-%__p_%'`
3069 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3070   echo $ac_n "(cached) $ac_c" 1>&6
3071 else
3072   ac_save_LIBS="$LIBS"
3073 LIBS="-lsocket  $LIBS"
3074 cat > conftest.$ac_ext <<EOF
3075 #line 3076 "configure"
3076 #include "confdefs.h"
3077 /* Override any gcc2 internal prototype to avoid an error.  */
3078 /* We use char because int might match the return type of a gcc2
3079     builtin and then its argument prototype would still apply.  */
3080 char bind();
3081
3082 int main() {
3083 bind()
3084 ; return 0; }
3085 EOF
3086 if { (eval echo configure:3087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3087   rm -rf conftest*
3088   eval "ac_cv_lib_$ac_lib_var=yes"
3089 else
3090   echo "configure: failed program was:" >&5
3091   cat conftest.$ac_ext >&5
3092   rm -rf conftest*
3093   eval "ac_cv_lib_$ac_lib_var=no"
3094 fi
3095 rm -f conftest*
3096 LIBS="$ac_save_LIBS"
3097
3098 fi
3099 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3100   echo "$ac_t""yes" 1>&6
3101     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3102     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3103   cat >> confdefs.h <<EOF
3104 #define $ac_tr_lib 1
3105 EOF
3106
3107   LIBS="-lsocket $LIBS"
3108
3109 else
3110   echo "$ac_t""no" 1>&6
3111 fi
3112
3113 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
3114 echo "configure:3115: checking for gethostbyname in -lnsl" >&5
3115 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
3116 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3117   echo $ac_n "(cached) $ac_c" 1>&6
3118 else
3119   ac_save_LIBS="$LIBS"
3120 LIBS="-lnsl  $LIBS"
3121 cat > conftest.$ac_ext <<EOF
3122 #line 3123 "configure"
3123 #include "confdefs.h"
3124 /* Override any gcc2 internal prototype to avoid an error.  */
3125 /* We use char because int might match the return type of a gcc2
3126     builtin and then its argument prototype would still apply.  */
3127 char gethostbyname();
3128
3129 int main() {
3130 gethostbyname()
3131 ; return 0; }
3132 EOF
3133 if { (eval echo configure:3134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3134   rm -rf conftest*
3135   eval "ac_cv_lib_$ac_lib_var=yes"
3136 else
3137   echo "configure: failed program was:" >&5
3138   cat conftest.$ac_ext >&5
3139   rm -rf conftest*
3140   eval "ac_cv_lib_$ac_lib_var=no"
3141 fi
3142 rm -f conftest*
3143 LIBS="$ac_save_LIBS"
3144
3145 fi
3146 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3147   echo "$ac_t""yes" 1>&6
3148     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3149     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3150   cat >> confdefs.h <<EOF
3151 #define $ac_tr_lib 1
3152 EOF
3153
3154   LIBS="-lnsl $LIBS"
3155
3156 else
3157   echo "$ac_t""no" 1>&6
3158 fi
3159
3160
3161 . ${srcdir}/../../bfd/configure.host
3162
3163
3164
3165 USE_MAINTAINER_MODE=no
3166 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3167 if test "${enable_maintainer_mode+set}" = set; then
3168   enableval="$enable_maintainer_mode"
3169   case "${enableval}" in
3170   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
3171   no)   MAINT="#" ;;
3172   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
3173 esac
3174 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
3175   echo "Setting maintainer mode" 6>&1
3176 fi
3177 else
3178   MAINT="#"
3179 fi
3180
3181
3182
3183 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3184 if test "${enable_sim_bswap+set}" = set; then
3185   enableval="$enable_sim_bswap"
3186   case "${enableval}" in
3187   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3188   no)   sim_bswap="-DWITH_BSWAP=0";;
3189   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
3190 esac
3191 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3192   echo "Setting bswap flags = $sim_bswap" 6>&1
3193 fi
3194 else
3195   sim_bswap=""
3196 fi
3197
3198
3199
3200 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3201 if test "${enable_sim_cflags+set}" = set; then
3202   enableval="$enable_sim_cflags"
3203   case "${enableval}" in
3204   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3205   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
3206   no)    sim_cflags="";;
3207   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3208 esac
3209 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3210   echo "Setting sim cflags = $sim_cflags" 6>&1
3211 fi
3212 else
3213   sim_cflags=""
3214 fi
3215
3216
3217
3218 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3219 if test "${enable_sim_debug+set}" = set; then
3220   enableval="$enable_sim_debug"
3221   case "${enableval}" in
3222   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3223   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3224   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3225 esac
3226 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
3227   echo "Setting sim debug = $sim_debug" 6>&1
3228 fi
3229 else
3230   sim_debug=""
3231 fi
3232
3233
3234
3235 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3236 if test "${enable_sim_stdio+set}" = set; then
3237   enableval="$enable_sim_stdio"
3238   case "${enableval}" in
3239   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3240   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3241   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3242 esac
3243 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3244   echo "Setting stdio flags = $sim_stdio" 6>&1
3245 fi
3246 else
3247   sim_stdio=""
3248 fi
3249
3250
3251
3252 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3253 if test "${enable_sim_trace+set}" = set; then
3254   enableval="$enable_sim_trace"
3255   case "${enableval}" in
3256   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
3257   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
3258   [-0-9]*)
3259         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
3260   [a-z]*)
3261         sim_trace=""
3262         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3263           if test x"$sim_trace" = x; then
3264             sim_trace="-DWITH_TRACE='(TRACE_$x"
3265           else
3266             sim_trace="${sim_trace}|TRACE_$x"
3267           fi
3268         done
3269         sim_trace="$sim_trace)'" ;;
3270 esac
3271 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3272   echo "Setting sim trace = $sim_trace" 6>&1
3273 fi
3274 else
3275   sim_trace=""
3276 fi
3277
3278
3279
3280 # Check whether --enable-sim-profile or --disable-sim-profile was given.
3281 if test "${enable_sim_profile+set}" = set; then
3282   enableval="$enable_sim_profile"
3283   case "${enableval}" in
3284   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
3285   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
3286   [-0-9]*)
3287         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
3288   [a-z]*)
3289         sim_profile=""
3290         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3291           if test x"$sim_profile" = x; then
3292             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
3293           else
3294             sim_profile="${sim_profile}|PROFILE_$x"
3295           fi
3296         done
3297         sim_profile="$sim_profile)'" ;;
3298 esac
3299 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
3300   echo "Setting sim profile = $sim_profile" 6>&1
3301 fi
3302 else
3303   sim_profile=""
3304 fi
3305
3306
3307
3308 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3309 echo "configure:3310: checking return type of signal handlers" >&5
3310 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3311   echo $ac_n "(cached) $ac_c" 1>&6
3312 else
3313   cat > conftest.$ac_ext <<EOF
3314 #line 3315 "configure"
3315 #include "confdefs.h"
3316 #include <sys/types.h>
3317 #include <signal.h>
3318 #ifdef signal
3319 #undef signal
3320 #endif
3321 #ifdef __cplusplus
3322 extern "C" void (*signal (int, void (*)(int)))(int);
3323 #else
3324 void (*signal ()) ();
3325 #endif
3326
3327 int main() {
3328 int i;
3329 ; return 0; }
3330 EOF
3331 if { (eval echo configure:3332: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3332   rm -rf conftest*
3333   ac_cv_type_signal=void
3334 else
3335   echo "configure: failed program was:" >&5
3336   cat conftest.$ac_ext >&5
3337   rm -rf conftest*
3338   ac_cv_type_signal=int
3339 fi
3340 rm -f conftest*
3341 fi
3342
3343 echo "$ac_t""$ac_cv_type_signal" 1>&6
3344 cat >> confdefs.h <<EOF
3345 #define RETSIGTYPE $ac_cv_type_signal
3346 EOF
3347
3348
3349
3350 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3351 echo "configure:3352: checking for executable suffix" >&5
3352 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3353   echo $ac_n "(cached) $ac_c" 1>&6
3354 else
3355   if test "$CYGWIN32" = yes; then
3356 am_cv_exeext=.exe
3357 else
3358 cat > am_c_test.c << 'EOF'
3359 int main() {
3360 /* Nothing needed here */
3361 }
3362 EOF
3363 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3364 am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3365 rm -f am_c_test*
3366 fi
3367
3368 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3369 fi
3370 EXEEXT=""
3371 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3372 echo "$ac_t""${am_cv_exeext}" 1>&6
3373
3374
3375 sim_link_files=
3376 sim_link_links=
3377
3378 sim_link_links=tconfig.h
3379 if test -f ${srcdir}/tconfig.in
3380 then
3381   sim_link_files=tconfig.in
3382 else
3383   sim_link_files=../common/tconfig.in
3384 fi
3385
3386 # targ-vals.def points to the libc macro description file.
3387 case "${target}" in
3388 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
3389 esac
3390 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
3391 sim_link_links="${sim_link_links} targ-vals.def"
3392
3393
3394
3395
3396 default_sim_inline=""
3397 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3398 if test "${enable_sim_inline+set}" = set; then
3399   enableval="$enable_sim_inline"
3400   sim_inline=""
3401 case "$enableval" in
3402   no)           sim_inline="-DDEFAULT_INLINE=0";;
3403   0)            sim_inline="-DDEFAULT_INLINE=0";;
3404   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
3405   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3406   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3407        new_flag=""
3408        case "$x" in
3409          *_INLINE=*)    new_flag="-D$x";;
3410          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3411          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
3412          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
3413        esac
3414        if test x"$sim_inline" = x""; then
3415          sim_inline="$new_flag"
3416        else
3417          sim_inline="$sim_inline $new_flag"
3418        fi
3419      done;;
3420 esac
3421 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3422   echo "Setting inline flags = $sim_inline" 6>&1
3423 fi
3424 else
3425
3426 if test "x$cross_compiling" = "xno"; then
3427   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
3428     sim_inline="${default_sim_inline}"
3429     if test x"$silent" != x"yes"; then
3430       echo "Setting inline flags = $sim_inline" 6>&1
3431     fi
3432   else
3433     sim_inline=""
3434   fi
3435 else
3436   sim_inline="-DDEFAULT_INLINE=0"
3437 fi
3438 fi
3439
3440 wire_alignment="NONSTRICT_ALIGNMENT"
3441 default_alignment=""
3442
3443 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
3444 if test "${enable_sim_alignment+set}" = set; then
3445   enableval="$enable_sim_alignment"
3446   case "${enableval}" in
3447   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3448   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3449   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
3450   yes) if test x"$wire_alignment" != x; then
3451          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3452        else
3453          if test x"$default_alignment" != x; then
3454            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
3455          else
3456            echo "No hard-wired alignment for target $target" 1>&6
3457            sim_alignment="-DWITH_ALIGNMENT=0"
3458          fi
3459        fi;;
3460   no)  if test x"$default_alignment" != x; then
3461          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3462        else
3463          if test x"$wire_alignment" != x; then
3464            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
3465          else
3466            echo "No default alignment for target $target" 1>&6
3467            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
3468          fi
3469        fi;;
3470   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
3471 esac
3472 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3473   echo "Setting alignment flags = $sim_alignment" 6>&1
3474 fi
3475 else
3476   if test x"$default_alignment" != x; then
3477   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3478 else
3479   if test x"$wire_alignment" != x; then
3480     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3481   else
3482     sim_alignment=
3483   fi
3484 fi
3485 fi
3486
3487
3488 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3489 if test "${enable_sim_hostendian+set}" = set; then
3490   enableval="$enable_sim_hostendian"
3491   case "${enableval}" in
3492   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3493   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3494   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3495   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3496 esac
3497 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3498   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3499 fi
3500 else
3501
3502 if test "x$cross_compiling" = "xno"; then
3503   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3504 echo "configure:3505: checking whether byte ordering is bigendian" >&5
3505 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3506   echo $ac_n "(cached) $ac_c" 1>&6
3507 else
3508   ac_cv_c_bigendian=unknown
3509 # See if sys/param.h defines the BYTE_ORDER macro.
3510 cat > conftest.$ac_ext <<EOF
3511 #line 3512 "configure"
3512 #include "confdefs.h"
3513 #include <sys/types.h>
3514 #include <sys/param.h>
3515 int main() {
3516
3517 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3518  bogus endian macros
3519 #endif
3520 ; return 0; }
3521 EOF
3522 if { (eval echo configure:3523: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3523   rm -rf conftest*
3524   # It does; now see whether it defined to BIG_ENDIAN or not.
3525 cat > conftest.$ac_ext <<EOF
3526 #line 3527 "configure"
3527 #include "confdefs.h"
3528 #include <sys/types.h>
3529 #include <sys/param.h>
3530 int main() {
3531
3532 #if BYTE_ORDER != BIG_ENDIAN
3533  not big endian
3534 #endif
3535 ; return 0; }
3536 EOF
3537 if { (eval echo configure:3538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3538   rm -rf conftest*
3539   ac_cv_c_bigendian=yes
3540 else
3541   echo "configure: failed program was:" >&5
3542   cat conftest.$ac_ext >&5
3543   rm -rf conftest*
3544   ac_cv_c_bigendian=no
3545 fi
3546 rm -f conftest*
3547 else
3548   echo "configure: failed program was:" >&5
3549   cat conftest.$ac_ext >&5
3550 fi
3551 rm -f conftest*
3552 if test $ac_cv_c_bigendian = unknown; then
3553 if test "$cross_compiling" = yes; then
3554     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3555 else
3556   cat > conftest.$ac_ext <<EOF
3557 #line 3558 "configure"
3558 #include "confdefs.h"
3559 main () {
3560   /* Are we little or big endian?  From Harbison&Steele.  */
3561   union
3562   {
3563     long l;
3564     char c[sizeof (long)];
3565   } u;
3566   u.l = 1;
3567   exit (u.c[sizeof (long) - 1] == 1);
3568 }
3569 EOF
3570 if { (eval echo configure:3571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3571 then
3572   ac_cv_c_bigendian=no
3573 else
3574   echo "configure: failed program was:" >&5
3575   cat conftest.$ac_ext >&5
3576   rm -fr conftest*
3577   ac_cv_c_bigendian=yes
3578 fi
3579 rm -fr conftest*
3580 fi
3581
3582 fi
3583 fi
3584
3585 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3586 if test $ac_cv_c_bigendian = yes; then
3587   cat >> confdefs.h <<\EOF
3588 #define WORDS_BIGENDIAN 1
3589 EOF
3590
3591 fi
3592
3593   if test $ac_cv_c_bigendian = yes; then
3594     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3595   else
3596     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3597   fi
3598 else
3599   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3600 fi
3601 fi
3602
3603
3604 # Check whether --enable-build-warnings or --disable-build-warnings was given.
3605 if test "${enable_build_warnings+set}" = set; then
3606   enableval="$enable_build_warnings"
3607   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
3608 case "${enableval}" in
3609   yes)  ;;
3610   no)   build_warnings="-w";;
3611   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
3612         build_warnings="${build_warnings} ${t}";;
3613   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
3614         build_warnings="${t} ${build_warnings}";;
3615   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3616 esac
3617 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3618   echo "Setting warning flags = $build_warnings" 6>&1
3619 fi
3620 else
3621   build_warnings=""
3622 fi
3623
3624
3625 # Ensure a reasonable default simulator is constructed: (DEPRECATED)
3626 case "${target}" in
3627 # start-sanitize-tx19
3628   mipstx19*-*-*)        SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
3629 # end-sanitize-tx19
3630 # start-sanitize-tx49
3631   mips64tx49*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r4900";;
3632 # end-sanitize-tx49
3633 # start-sanitize-r5900
3634   mips64r59*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r5900";;
3635 # end-sanitize-r5900
3636   mips64vr4100-*-*) SIMCOMF="-mips0 -mcpu=r4100 -mgp64 --warnings" ;;
3637   mips64*-*-*)          SIMCONF="-mips0 --warnings";;
3638   mips16*-*-*)          SIMCONF="-mips0 --warnings";;
3639   mips*-*-*)            SIMCONF="-mips2 --warnings";;
3640   *)                    SIMCONF="-mips0 --warnings";;
3641 esac
3642
3643
3644 # DEPRECATED
3645 #
3646 # Instead of defining a `subtarget' macro, code should be checking
3647 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
3648 # in question.
3649 #
3650 case "${target}" in
3651 # start-sanitize-tx19
3652   mipstx19*-*-*)        SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3653 # end-sanitize-tx19
3654   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3655   *)                    SIM_SUBTARGET="";;
3656 esac
3657
3658
3659
3660
3661 #
3662 # Select the byte order of the target
3663 #
3664 mips_endian=
3665 default_endian=
3666 case "${target}" in
3667 # start-sanitize-tx19
3668   mipstx19*-*-*)        default_endian=BIG_ENDIAN ;;
3669 # end-sanitize-tx19
3670 # start-sanitize-r5900
3671   mips64r59*-*-*)       mips_endian=LITTLE_ENDIAN ;;
3672 # end-sanitize-r5900
3673   mips64el*-*-*)        mips_endian=LITTLE_ENDIAN ;;
3674   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
3675   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
3676   mips*-*-*)            default_endian=BIG_ENDIAN ;;
3677   *)                    default_endian=BIG_ENDIAN ;;
3678 esac
3679
3680 wire_endian="$mips_endian"
3681 default_endian="$default_endian"
3682 # Check whether --enable-sim-endian or --disable-sim-endian was given.
3683 if test "${enable_sim_endian+set}" = set; then
3684   enableval="$enable_sim_endian"
3685   case "${enableval}" in
3686   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3687   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3688   yes)   if test x"$wire_endian" != x; then
3689            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3690          else
3691            if test x"$default_endian" != x; then
3692              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
3693            else
3694              echo "No hard-wired endian for target $target" 1>&6
3695              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
3696            fi
3697          fi;;
3698   no)    if test x"$default_endian" != x; then
3699            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3700          else
3701            if test x"$wire_endian" != x; then
3702              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
3703            else
3704              echo "No default endian for target $target" 1>&6
3705              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
3706            fi
3707          fi;;
3708   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
3709 esac
3710 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3711   echo "Setting endian flags = $sim_endian" 6>&1
3712 fi
3713 else
3714   if test x"$default_endian" != x; then
3715   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3716 else
3717   if test x"$wire_endian" != x; then
3718     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3719   else
3720     sim_endian=
3721   fi
3722 fi
3723 fi
3724
3725
3726
3727
3728 #
3729 # Select the bitsize of the target
3730 #
3731 mips_addr_bitsize=
3732 case "${target}" in
3733 # start-sanitize-tx19
3734   mipstx19*-*-*)        mips_bitsize=32 ; mips_msb=31 ;;
3735 # end-sanitize-tx19
3736 # start-sanitize-r5900
3737   mips64r59*-*-*)       mips_bitsize=64 ; mips_msb=63 ; mips_addr_bitsize=32;;
3738 # end-sanitize-r5900
3739 # start-sanitize-sky
3740   mips64*-sky*-*)       mips_bitsize=64 ; mips_msb=63 ; mips_addr_bitsize=32;;
3741 # end-sanitize-sky
3742   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3743   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3744   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
3745   *)                    mips_bitsize=64 ; mips_msb=63 ;;
3746 esac
3747 wire_word_bitsize="$mips_bitsize"
3748 wire_word_msb="$mips_msb"
3749 wire_address_bitsize="$mips_addr_bitsize"
3750 wire_cell_bitsize=""
3751 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
3752 if test "${enable_sim_bitsize+set}" = set; then
3753   enableval="$enable_sim_bitsize"
3754   sim_bitsize=
3755 case "${enableval}" in
3756   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
3757   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
3758   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3759   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3760   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3761         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
3762       else
3763         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
3764       fi ;;
3765   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3766         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
3767       else
3768         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
3769       fi ;;
3770   *)  { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3771 esac
3772 # address bitsize
3773 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
3774 case x"${tmp}" in
3775   x ) ;;
3776   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
3777   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
3778   * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3779 esac
3780 # cell bitsize
3781 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
3782 case x"${tmp}" in
3783   x ) ;;
3784   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
3785   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
3786   * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3787 esac
3788 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3789   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3790 fi
3791 else
3792   sim_bitsize=""
3793 if test x"$wire_word_bitsize" != x; then
3794   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
3795 fi
3796 if test x"$wire_word_msb" != x; then
3797   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
3798 fi
3799 if test x"$wire_address_bitsize" != x; then
3800   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
3801 fi
3802 if test x"$wire_cell_bitsize" != x; then
3803   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
3804 fi
3805 fi
3806
3807
3808
3809
3810 #
3811 # Select the floating hardware support of the target
3812 #
3813 mips_fpu=HARDWARE_FLOATING_POINT
3814 mips_fpu_bitsize=
3815 case "${target}" in
3816 # start-sanitize-tx19
3817   mipstx19*-*-*)        mips_fpu=SOFT_FLOATING_POINT ;;
3818 # end-sanitize-tx19
3819   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT
3820                         mips_fpu_bitsize=32
3821                         ;;
3822 # start-sanitize-r5900
3823   mips64r59*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3824 # end-sanitize-r5900
3825 # start-sanitize-sky
3826   mips64*-sky*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3827 # end-sanitize-sky
3828   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3829   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3830   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3831   *)                    mips_fpu=HARD_FLOATING_POINT ;;
3832 esac
3833
3834 default_sim_float="$mips_fpu"
3835 default_sim_float_bitsize="$mips_fpu_bitsize"
3836 # Check whether --enable-sim-float or --disable-sim-float was given.
3837 if test "${enable_sim_float+set}" = set; then
3838   enableval="$enable_sim_float"
3839   case "${enableval}" in
3840   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3841   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3842   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
3843   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
3844   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
3845 esac
3846 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3847   echo "Setting float flags = $sim_float" 6>&1
3848 fi
3849 else
3850
3851 sim_float=
3852 if test x"${default_sim_float}" != x""; then
3853   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
3854 fi
3855 if test x"${default_sim_float_bitsize}" != x""; then
3856   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
3857 fi
3858
3859 fi
3860
3861
3862
3863
3864 #
3865 # Select the level of SMP support
3866 #
3867 case "${target}" in
3868 # start-sanitize-r5900
3869   mips64r59*-*-*)       mips_smp=1 ;;
3870 # end-sanitize-r5900
3871   *)                    mips_smp=0 ;;
3872 esac
3873
3874 default_sim_smp="$mips_smp"
3875 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3876 if test "${enable_sim_smp+set}" = set; then
3877   enableval="$enable_sim_smp"
3878   case "${enableval}" in
3879   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3880   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3881   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3882 esac
3883 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3884   echo "Setting smp flags = $sim_smp" 6>&1
3885 fi
3886 else
3887   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
3888 if test x"$silent" != x"yes"; then
3889   echo "Setting smp flags = $sim_smp" 6>&1
3890 fi
3891 fi
3892
3893
3894
3895
3896 #
3897 # Select the IGEN architecture
3898 #
3899 sim_use_gen=IGEN
3900 sim_igen_machine="-M mipsIV"
3901 sim_m16_machine="-M mips16"
3902 sim_igen_filter="32,64,f"
3903 sim_m16_filter="16"
3904 case "${target}" in
3905 # start-sanitize-tx19
3906   mipstx19*-*-*)        sim_default_gen=M16
3907                         sim_use_gen=M16
3908                         sim_igen_machine="-M tx19"
3909                         sim_m16_machine="-M tx19"
3910                         sim_igen_filter="32"
3911                         sim_m16_filter="16"
3912                         ;;
3913 # end-sanitize-tx19
3914   mips*tx39*)           sim_default_gen=IGEN
3915                         sim_use_gen=IGEN
3916                         sim_igen_filter="32,f"
3917                         sim_igen_machine="-M r3900"
3918                         ;;
3919 # start-sanitize-r5900
3920   mips64r59*-*-*)       sim_default_gen=IGEN
3921                         sim_use_gen=IGEN
3922                         sim_igen_machine="-M r5900"
3923                         ;;
3924 # end-sanitize-r5900
3925 # start-sanitize-vr4320
3926   mips64vr4320-*-*)     sim_default_gen=IGEN
3927                         sim_use_gen=IGEN
3928                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=vr4320"
3929                         ;;
3930 # end-sanitize-vr4320
3931   mips64vr43*-*-*)      sim_default_gen=IGEN
3932                         sim_use_gen=IGEN
3933                         sim_igen_machine="-M mipsIV"
3934 # start-sanitize-vr4320
3935                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=mipsIV"
3936 # end-sanitize-vr4320
3937                         ;;
3938 # start-sanitize-cygnus
3939   mips64vr54*-*-*)      sim_default_gen=IGEN
3940                         sim_use_gen=IGEN
3941                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
3942                         ;;
3943 # end-sanitize-cygnus
3944   mips64vr5*-*-*)       sim_default_gen=IGEN
3945                         sim_use_gen=IGEN
3946                         sim_igen_machine="-M vr5000"
3947 # start-sanitize-cygnus
3948                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
3949 # end-sanitize-cygnus
3950                         ;;
3951 mips64vr4100-*-*)       echo "NOTE: mips64vr4100 still uses gencode"
3952                         sim_default_gen=M16
3953                          sim_igen_machine="-M tx19"
3954                          sim_m16_machine="-M tx19"
3955                          sim_igen_filter = "32,64,f"
3956                          sim_m16_filter = "16"
3957                          sim_use_gen=NO
3958                         ;;
3959
3960   mips64*-*-*)          sim_default_gen=IGEN
3961                         sim_igen_filter="32,64,f"
3962                         sim_use_gen=IGEN
3963                         ;;
3964   mips16*-*-*)          sim_default_gen=M16
3965                         sim_igen_filter="32,64,f"
3966                         sim_m16_filter="16"
3967                         sim_use_igen=NO
3968                         ;;
3969   mips*-*-*)            sim_default_gen=IGEN
3970                         sim_igen_filter="32,f"
3971                         sim_use_gen=IGEN
3972                         ;;
3973 esac
3974 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
3975 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
3976
3977
3978
3979
3980
3981 #
3982 # Enable igen
3983 #
3984 # Check whether --enable-sim-igen or --disable-sim-igen was given.
3985 if test "${enable_sim_igen+set}" = set; then
3986   enableval="$enable_sim_igen"
3987   case "${enableval}" in
3988   yes) sim_gen="${sim_default_gen}";;
3989   no)  sim_gen=NO;;
3990   16)  sim_gen=M16;;
3991   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-igen"" 1>&2; exit 1; }; sim_gen="";;
3992 esac
3993 if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then
3994   echo "Setting sim_igen = $sim_gen" 6>&1
3995 fi
3996 else
3997   sim_gen="${sim_use_gen}"
3998 fi
3999
4000
4001
4002 #
4003 # Add simulated hardware devices
4004 #
4005 hw_enabled=no
4006 case "${target}" in
4007 # start-sanitize-tx3904
4008   mips*tx39*)
4009         hw_enabled=yes
4010         hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
4011         mips_extra_objs="dv-sockser.o"
4012         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
4013         ;;
4014 # end-sanitize-tx3904
4015 # start-sanitize-sky
4016   mips64r59*-sky-*)
4017         mips_extra_objs='$(SIM_SKY_OBJS)'
4018         SIM_SUBTARGET="-DTARGET_SKY -DWITH_DEVICES=1 -DDEVICE_INIT=1"
4019         ;;
4020   mips64*-skyb-*)
4021         mips_extra_objs='$(SIM_SKY_OBJS)'
4022         SIM_SUBTARGET="-DTARGET_SKY -DTARGET_SKY_B -DWITH_DEVICES=1 -DDEVICE_INIT=1"
4023         ;;
4024 # end-sanitize-sky
4025   *)
4026         mips_extra_objs=""
4027         ;;
4028 esac
4029
4030 if test x"$hw_enabled" = x"yes"; then
4031   sim_hw_p=yes
4032 else
4033   sim_hw_p=no
4034 fi
4035 if test "$hw_devices"; then
4036   hardware="core pal glue"
4037 else
4038   hardware="core pal glue $hw_extra_devices"
4039 fi
4040 sim_hw_cflags="-DWITH_HW=1"
4041 sim_hw="$hardware"
4042 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
4043 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
4044 if test "${enable_sim_hardware+set}" = set; then
4045   enableval="$enable_sim_hardware"
4046
4047 case "${enableval}" in
4048   yes)  sim_hw_p=yes;;
4049   no)   sim_hw_p=no;;
4050   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
4051   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
4052   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
4053 esac
4054 if test "$sim_hw_p" != yes; then
4055   sim_hw_objs=
4056   sim_hw_cflags="-DWITH_HW=0"
4057   sim_hw=
4058 else
4059   sim_hw_cflags="-DWITH_HW=1"
4060   # remove duplicates
4061   sim_hw=""
4062   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
4063   for i in x $hardware ; do
4064     case " $f " in
4065       x) ;;
4066       *" $i "*) ;;
4067       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
4068     esac
4069   done
4070 fi
4071 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
4072   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4073 fi
4074 else
4075
4076 if test "$sim_hw_p" != yes; then
4077   sim_hw_objs=
4078   sim_hw_cflags="-DWITH_HW=0"
4079   sim_hw=
4080 fi
4081 if test x"$silent" != x"yes"; then
4082   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4083 fi
4084 fi
4085
4086
4087
4088
4089 # Choose simulator engine
4090 case "${target}" in
4091 # start-sanitize-sky
4092   mips64r59*-sky-*)
4093         mips_igen_engine=""
4094         ;;
4095   mips64*-skyb-*)
4096         mips_igen_engine=""
4097         ;;
4098 # end-sanitize-sky
4099   *)    mips_igen_engine="engine.o"
4100         ;;
4101 esac
4102
4103
4104
4105 # If we find X, set shell vars x_includes and x_libraries to the
4106 # paths, otherwise set no_x=yes.
4107 # Uses ac_ vars as temps to allow command line to override cache and checks.
4108 # --without-x overrides everything else, but does not touch the cache.
4109 echo $ac_n "checking for X""... $ac_c" 1>&6
4110 echo "configure:4111: checking for X" >&5
4111
4112 # Check whether --with-x or --without-x was given.
4113 if test "${with_x+set}" = set; then
4114   withval="$with_x"
4115   :
4116 fi
4117
4118 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4119 if test "x$with_x" = xno; then
4120   # The user explicitly disabled X.
4121   have_x=disabled
4122 else
4123   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
4124     # Both variables are already set.
4125     have_x=yes
4126   else
4127 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
4128   echo $ac_n "(cached) $ac_c" 1>&6
4129 else
4130   # One or both of the vars are not set, and there is no cached value.
4131 ac_x_includes=NO ac_x_libraries=NO
4132 rm -fr conftestdir
4133 if mkdir conftestdir; then
4134   cd conftestdir
4135   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
4136   cat > Imakefile <<'EOF'
4137 acfindx:
4138         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
4139 EOF
4140   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
4141     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4142     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
4143     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4144     for ac_extension in a so sl; do
4145       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
4146         test -f $ac_im_libdir/libX11.$ac_extension; then
4147         ac_im_usrlibdir=$ac_im_libdir; break
4148       fi
4149     done
4150     # Screen out bogus values from the imake configuration.  They are
4151     # bogus both because they are the default anyway, and because
4152     # using them would break gcc on systems where it needs fixed includes.
4153     case "$ac_im_incroot" in
4154         /usr/include) ;;
4155         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
4156     esac
4157     case "$ac_im_usrlibdir" in
4158         /usr/lib | /lib) ;;
4159         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
4160     esac
4161   fi
4162   cd ..
4163   rm -fr conftestdir
4164 fi
4165
4166 if test "$ac_x_includes" = NO; then
4167   # Guess where to find include files, by looking for this one X11 .h file.
4168   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
4169
4170   # First, try using that file with no special directory specified.
4171 cat > conftest.$ac_ext <<EOF
4172 #line 4173 "configure"
4173 #include "confdefs.h"
4174 #include <$x_direct_test_include>
4175 EOF
4176 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4177 { (eval echo configure:4178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4178 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4179 if test -z "$ac_err"; then
4180   rm -rf conftest*
4181   # We can compile using X headers with no special include directory.
4182 ac_x_includes=
4183 else
4184   echo "$ac_err" >&5
4185   echo "configure: failed program was:" >&5
4186   cat conftest.$ac_ext >&5
4187   rm -rf conftest*
4188   # Look for the header file in a standard set of common directories.
4189 # Check X11 before X11Rn because it is often a symlink to the current release.
4190   for ac_dir in               \
4191     /usr/X11/include          \
4192     /usr/X11R6/include        \
4193     /usr/X11R5/include        \
4194     /usr/X11R4/include        \
4195                               \
4196     /usr/include/X11          \
4197     /usr/include/X11R6        \
4198     /usr/include/X11R5        \
4199     /usr/include/X11R4        \
4200                               \
4201     /usr/local/X11/include    \
4202     /usr/local/X11R6/include  \
4203     /usr/local/X11R5/include  \
4204     /usr/local/X11R4/include  \
4205                               \
4206     /usr/local/include/X11    \
4207     /usr/local/include/X11R6  \
4208     /usr/local/include/X11R5  \
4209     /usr/local/include/X11R4  \
4210                               \
4211     /usr/X386/include         \
4212     /usr/x386/include         \
4213     /usr/XFree86/include/X11  \
4214                               \
4215     /usr/include              \
4216     /usr/local/include        \
4217     /usr/unsupported/include  \
4218     /usr/athena/include       \
4219     /usr/local/x11r5/include  \
4220     /usr/lpp/Xamples/include  \
4221                               \
4222     /usr/openwin/include      \
4223     /usr/openwin/share/include \
4224     ; \
4225   do
4226     if test -r "$ac_dir/$x_direct_test_include"; then
4227       ac_x_includes=$ac_dir
4228       break
4229     fi
4230   done
4231 fi
4232 rm -f conftest*
4233 fi # $ac_x_includes = NO
4234
4235 if test "$ac_x_libraries" = NO; then
4236   # Check for the libraries.
4237
4238   test -z "$x_direct_test_library" && x_direct_test_library=Xt
4239   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
4240
4241   # See if we find them without any special options.
4242   # Don't add to $LIBS permanently.
4243   ac_save_LIBS="$LIBS"
4244   LIBS="-l$x_direct_test_library $LIBS"
4245 cat > conftest.$ac_ext <<EOF
4246 #line 4247 "configure"
4247 #include "confdefs.h"
4248
4249 int main() {
4250 ${x_direct_test_function}()
4251 ; return 0; }
4252 EOF
4253 if { (eval echo configure:4254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4254   rm -rf conftest*
4255   LIBS="$ac_save_LIBS"
4256 # We can link X programs with no special library path.
4257 ac_x_libraries=
4258 else
4259   echo "configure: failed program was:" >&5
4260   cat conftest.$ac_ext >&5
4261   rm -rf conftest*
4262   LIBS="$ac_save_LIBS"
4263 # First see if replacing the include by lib works.
4264 # Check X11 before X11Rn because it is often a symlink to the current release.
4265 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
4266     /usr/X11/lib          \
4267     /usr/X11R6/lib        \
4268     /usr/X11R5/lib        \
4269     /usr/X11R4/lib        \
4270                           \
4271     /usr/lib/X11          \
4272     /usr/lib/X11R6        \
4273     /usr/lib/X11R5        \
4274     /usr/lib/X11R4        \
4275                           \
4276     /usr/local/X11/lib    \
4277     /usr/local/X11R6/lib  \
4278     /usr/local/X11R5/lib  \
4279     /usr/local/X11R4/lib  \
4280                           \
4281     /usr/local/lib/X11    \
4282     /usr/local/lib/X11R6  \
4283     /usr/local/lib/X11R5  \
4284     /usr/local/lib/X11R4  \
4285                           \
4286     /usr/X386/lib         \
4287     /usr/x386/lib         \
4288     /usr/XFree86/lib/X11  \
4289                           \
4290     /usr/lib              \
4291     /usr/local/lib        \
4292     /usr/unsupported/lib  \
4293     /usr/athena/lib       \
4294     /usr/local/x11r5/lib  \
4295     /usr/lpp/Xamples/lib  \
4296     /lib/usr/lib/X11      \
4297                           \
4298     /usr/openwin/lib      \
4299     /usr/openwin/share/lib \
4300     ; \
4301 do
4302   for ac_extension in a so sl; do
4303     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
4304       ac_x_libraries=$ac_dir
4305       break 2
4306     fi
4307   done
4308 done
4309 fi
4310 rm -f conftest*
4311 fi # $ac_x_libraries = NO
4312
4313 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
4314   # Didn't find X anywhere.  Cache the known absence of X.
4315   ac_cv_have_x="have_x=no"
4316 else
4317   # Record where we found X for the cache.
4318   ac_cv_have_x="have_x=yes \
4319                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
4320 fi
4321 fi
4322   fi
4323   eval "$ac_cv_have_x"
4324 fi # $with_x != no
4325
4326 if test "$have_x" != yes; then
4327   echo "$ac_t""$have_x" 1>&6
4328   no_x=yes
4329 else
4330   # If each of the values was on the command line, it overrides each guess.
4331   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4332   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4333   # Update the cache value to reflect the command line values.
4334   ac_cv_have_x="have_x=yes \
4335                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4336   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
4337 fi
4338
4339 mips_extra_libs=""
4340 # start-sanitize-sky
4341 # Enable GPU2 library
4342 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
4343 if test "${with_sim_gpu2+set}" = set; then
4344   withval="$with_sim_gpu2"
4345   if test -d "${withval}"
4346 then
4347   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_GPU2 -I${withval}/include"
4348   mips_extra_libs="-L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext"
4349   WITH_GPU2="yes" ; export WITH_GPU2
4350
4351   # complex X/etc. detection; stolen shamelessly from tcl/tk/gdb configury.  --angela
4352
4353   #--------------------------------------------------------------------
4354   #     Locate the X11 header files and the X11 library archive.  Try
4355   #     the ac_path_x macro first, but if it doesn't find the X stuff
4356   #     (e.g. because there's no xmkmf program) then check through
4357   #     a list of possible directories.  Under some conditions the
4358   #     autoconf macro will return an include directory that contains
4359   #     no include files, so double-check its result just to be safe.
4360   #--------------------------------------------------------------------
4361
4362   # If we find X, set shell vars x_includes and x_libraries to the
4363 # paths, otherwise set no_x=yes.
4364 # Uses ac_ vars as temps to allow command line to override cache and checks.
4365 # --without-x overrides everything else, but does not touch the cache.
4366 echo $ac_n "checking for X""... $ac_c" 1>&6
4367 echo "configure:4368: checking for X" >&5
4368
4369 # Check whether --with-x or --without-x was given.
4370 if test "${with_x+set}" = set; then
4371   withval="$with_x"
4372   :
4373 fi
4374
4375 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4376 if test "x$with_x" = xno; then
4377   # The user explicitly disabled X.
4378   have_x=disabled
4379 else
4380   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
4381     # Both variables are already set.
4382     have_x=yes
4383   else
4384 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
4385   echo $ac_n "(cached) $ac_c" 1>&6
4386 else
4387   # One or both of the vars are not set, and there is no cached value.
4388 ac_x_includes=NO ac_x_libraries=NO
4389 rm -fr conftestdir
4390 if mkdir conftestdir; then
4391   cd conftestdir
4392   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
4393   cat > Imakefile <<'EOF'
4394 acfindx:
4395         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
4396 EOF
4397   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
4398     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4399     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
4400     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4401     for ac_extension in a so sl; do
4402       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
4403         test -f $ac_im_libdir/libX11.$ac_extension; then
4404         ac_im_usrlibdir=$ac_im_libdir; break
4405       fi
4406     done
4407     # Screen out bogus values from the imake configuration.  They are
4408     # bogus both because they are the default anyway, and because
4409     # using them would break gcc on systems where it needs fixed includes.
4410     case "$ac_im_incroot" in
4411         /usr/include) ;;
4412         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
4413     esac
4414     case "$ac_im_usrlibdir" in
4415         /usr/lib | /lib) ;;
4416         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
4417     esac
4418   fi
4419   cd ..
4420   rm -fr conftestdir
4421 fi
4422
4423 if test "$ac_x_includes" = NO; then
4424   # Guess where to find include files, by looking for this one X11 .h file.
4425   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
4426
4427   # First, try using that file with no special directory specified.
4428 cat > conftest.$ac_ext <<EOF
4429 #line 4430 "configure"
4430 #include "confdefs.h"
4431 #include <$x_direct_test_include>
4432 EOF
4433 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4434 { (eval echo configure:4435: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4435 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4436 if test -z "$ac_err"; then
4437   rm -rf conftest*
4438   # We can compile using X headers with no special include directory.
4439 ac_x_includes=
4440 else
4441   echo "$ac_err" >&5
4442   echo "configure: failed program was:" >&5
4443   cat conftest.$ac_ext >&5
4444   rm -rf conftest*
4445   # Look for the header file in a standard set of common directories.
4446 # Check X11 before X11Rn because it is often a symlink to the current release.
4447   for ac_dir in               \
4448     /usr/X11/include          \
4449     /usr/X11R6/include        \
4450     /usr/X11R5/include        \
4451     /usr/X11R4/include        \
4452                               \
4453     /usr/include/X11          \
4454     /usr/include/X11R6        \
4455     /usr/include/X11R5        \
4456     /usr/include/X11R4        \
4457                               \
4458     /usr/local/X11/include    \
4459     /usr/local/X11R6/include  \
4460     /usr/local/X11R5/include  \
4461     /usr/local/X11R4/include  \
4462                               \
4463     /usr/local/include/X11    \
4464     /usr/local/include/X11R6  \
4465     /usr/local/include/X11R5  \
4466     /usr/local/include/X11R4  \
4467                               \
4468     /usr/X386/include         \
4469     /usr/x386/include         \
4470     /usr/XFree86/include/X11  \
4471                               \
4472     /usr/include              \
4473     /usr/local/include        \
4474     /usr/unsupported/include  \
4475     /usr/athena/include       \
4476     /usr/local/x11r5/include  \
4477     /usr/lpp/Xamples/include  \
4478                               \
4479     /usr/openwin/include      \
4480     /usr/openwin/share/include \
4481     ; \
4482   do
4483     if test -r "$ac_dir/$x_direct_test_include"; then
4484       ac_x_includes=$ac_dir
4485       break
4486     fi
4487   done
4488 fi
4489 rm -f conftest*
4490 fi # $ac_x_includes = NO
4491
4492 if test "$ac_x_libraries" = NO; then
4493   # Check for the libraries.
4494
4495   test -z "$x_direct_test_library" && x_direct_test_library=Xt
4496   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
4497
4498   # See if we find them without any special options.
4499   # Don't add to $LIBS permanently.
4500   ac_save_LIBS="$LIBS"
4501   LIBS="-l$x_direct_test_library $LIBS"
4502 cat > conftest.$ac_ext <<EOF
4503 #line 4504 "configure"
4504 #include "confdefs.h"
4505
4506 int main() {
4507 ${x_direct_test_function}()
4508 ; return 0; }
4509 EOF
4510 if { (eval echo configure:4511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4511   rm -rf conftest*
4512   LIBS="$ac_save_LIBS"
4513 # We can link X programs with no special library path.
4514 ac_x_libraries=
4515 else
4516   echo "configure: failed program was:" >&5
4517   cat conftest.$ac_ext >&5
4518   rm -rf conftest*
4519   LIBS="$ac_save_LIBS"
4520 # First see if replacing the include by lib works.
4521 # Check X11 before X11Rn because it is often a symlink to the current release.
4522 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
4523     /usr/X11/lib          \
4524     /usr/X11R6/lib        \
4525     /usr/X11R5/lib        \
4526     /usr/X11R4/lib        \
4527                           \
4528     /usr/lib/X11          \
4529     /usr/lib/X11R6        \
4530     /usr/lib/X11R5        \
4531     /usr/lib/X11R4        \
4532                           \
4533     /usr/local/X11/lib    \
4534     /usr/local/X11R6/lib  \
4535     /usr/local/X11R5/lib  \
4536     /usr/local/X11R4/lib  \
4537                           \
4538     /usr/local/lib/X11    \
4539     /usr/local/lib/X11R6  \
4540     /usr/local/lib/X11R5  \
4541     /usr/local/lib/X11R4  \
4542                           \
4543     /usr/X386/lib         \
4544     /usr/x386/lib         \
4545     /usr/XFree86/lib/X11  \
4546                           \
4547     /usr/lib              \
4548     /usr/local/lib        \
4549     /usr/unsupported/lib  \
4550     /usr/athena/lib       \
4551     /usr/local/x11r5/lib  \
4552     /usr/lpp/Xamples/lib  \
4553     /lib/usr/lib/X11      \
4554                           \
4555     /usr/openwin/lib      \
4556     /usr/openwin/share/lib \
4557     ; \
4558 do
4559   for ac_extension in a so sl; do
4560     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
4561       ac_x_libraries=$ac_dir
4562       break 2
4563     fi
4564   done
4565 done
4566 fi
4567 rm -f conftest*
4568 fi # $ac_x_libraries = NO
4569
4570 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
4571   # Didn't find X anywhere.  Cache the known absence of X.
4572   ac_cv_have_x="have_x=no"
4573 else
4574   # Record where we found X for the cache.
4575   ac_cv_have_x="have_x=yes \
4576                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
4577 fi
4578 fi
4579   fi
4580   eval "$ac_cv_have_x"
4581 fi # $with_x != no
4582
4583 if test "$have_x" != yes; then
4584   echo "$ac_t""$have_x" 1>&6
4585   no_x=yes
4586 else
4587   # If each of the values was on the command line, it overrides each guess.
4588   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4589   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4590   # Update the cache value to reflect the command line values.
4591   ac_cv_have_x="have_x=yes \
4592                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4593   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
4594 fi
4595
4596   not_really_there=""
4597   if test "$no_x" = ""; then
4598       if test "$x_includes" = ""; then
4599         cat > conftest.$ac_ext <<EOF
4600 #line 4601 "configure"
4601 #include "confdefs.h"
4602 #include <X11/XIntrinsic.h>
4603 EOF
4604 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4605 { (eval echo configure:4606: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4606 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4607 if test -z "$ac_err"; then
4608   :
4609 else
4610   echo "$ac_err" >&5
4611   echo "configure: failed program was:" >&5
4612   cat conftest.$ac_ext >&5
4613   rm -rf conftest*
4614   not_really_there="yes"
4615 fi
4616 rm -f conftest*
4617       else
4618         if test ! -r $x_includes/X11/Intrinsic.h; then
4619             not_really_there="yes"
4620         fi
4621       fi
4622   fi
4623   if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
4624       echo $ac_n "checking for X11 header files""... $ac_c" 1>&6
4625 echo "configure:4626: checking for X11 header files" >&5
4626       XINCLUDES="# no special path needed"
4627       cat > conftest.$ac_ext <<EOF
4628 #line 4629 "configure"
4629 #include "confdefs.h"
4630 #include <X11/Intrinsic.h>
4631 EOF
4632 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4633 { (eval echo configure:4634: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4634 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4635 if test -z "$ac_err"; then
4636   :
4637 else
4638   echo "$ac_err" >&5
4639   echo "configure: failed program was:" >&5
4640   cat conftest.$ac_ext >&5
4641   rm -rf conftest*
4642   XINCLUDES="nope"
4643 fi
4644 rm -f conftest*
4645       if test "$XINCLUDES" = nope; then
4646           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"
4647           for i in $dirs ; do
4648             if test -r $i/X11/Intrinsic.h; then
4649                 echo "$ac_t""$i" 1>&6
4650                 XINCLUDES=" -I$i"
4651                 break
4652             fi
4653           done
4654       fi
4655   else
4656       if test "$x_includes" != ""; then
4657         XINCLUDES=-I$x_includes
4658       else
4659         XINCLUDES="# no special path needed"
4660       fi
4661   fi
4662   if test "$XINCLUDES" = nope; then
4663       echo "$ac_t""couldn't find any!" 1>&6
4664       XINCLUDES="# no include files found"
4665   fi
4666
4667   if test "$no_x" = yes; then
4668       echo $ac_n "checking for X11 libraries""... $ac_c" 1>&6
4669 echo "configure:4670: checking for X11 libraries" >&5
4670       XLIBSW=nope
4671       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"
4672       for i in $dirs ; do
4673         if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl; then
4674             echo "$ac_t""$i" 1>&6
4675             XLIBSW="-L$i -lX11"
4676             x_libraries="$i"
4677             break
4678         fi
4679       done
4680   else
4681       if test "$x_libraries" = ""; then
4682         XLIBSW=-lX11
4683       else
4684         XLIBSW="-L$x_libraries -lX11"
4685       fi
4686   fi
4687   if test "$XLIBSW" = nope ; then
4688       echo $ac_n "checking for XCreateWindow in -lXwindow""... $ac_c" 1>&6
4689 echo "configure:4690: checking for XCreateWindow in -lXwindow" >&5
4690 ac_lib_var=`echo Xwindow'_'XCreateWindow | sed 'y%./+-%__p_%'`
4691 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4692   echo $ac_n "(cached) $ac_c" 1>&6
4693 else
4694   ac_save_LIBS="$LIBS"
4695 LIBS="-lXwindow  $LIBS"
4696 cat > conftest.$ac_ext <<EOF
4697 #line 4698 "configure"
4698 #include "confdefs.h"
4699 /* Override any gcc2 internal prototype to avoid an error.  */
4700 /* We use char because int might match the return type of a gcc2
4701     builtin and then its argument prototype would still apply.  */
4702 char XCreateWindow();
4703
4704 int main() {
4705 XCreateWindow()
4706 ; return 0; }
4707 EOF
4708 if { (eval echo configure:4709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4709   rm -rf conftest*
4710   eval "ac_cv_lib_$ac_lib_var=yes"
4711 else
4712   echo "configure: failed program was:" >&5
4713   cat conftest.$ac_ext >&5
4714   rm -rf conftest*
4715   eval "ac_cv_lib_$ac_lib_var=no"
4716 fi
4717 rm -f conftest*
4718 LIBS="$ac_save_LIBS"
4719
4720 fi
4721 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4722   echo "$ac_t""yes" 1>&6
4723   XLIBSW=-lXwindow
4724 else
4725   echo "$ac_t""no" 1>&6
4726 fi
4727
4728   fi
4729   if test "$XLIBSW" = nope ; then
4730       echo "$ac_t""couldn't find any!  Using -lX11." 1>&6
4731       XLIBSW=-lX11
4732   fi
4733
4734   #--------------------------------------------------------------------
4735   #     Various manipulations on the search path used at runtime to
4736   #     find shared libraries:
4737   #     1. If the X library binaries are in a non-standard directory,
4738   #        add the X library location into that search path.
4739   #     2. On systems such as AIX and Ultrix that use "-L" as the
4740   #        search path option, colons cannot be used to separate
4741   #        directories from each other. Change colons to " -L".
4742   #     3. Create two sets of search flags, one for use in cc lines
4743   #        and the other for when the linker is invoked directly.  In
4744   #        the second case, '-Wl,' must be stripped off and commas must
4745   #        be replaced by spaces.
4746   #--------------------------------------------------------------------
4747
4748   #
4749   # CYGNUS LOCAL:  statically link on Solaris, HPUX & SunOS so that
4750   #                we don't have problems with people not having libraries
4751   #                installed or not having LD_LIBRARY_PATH set.
4752   #
4753
4754       case "$host" in
4755   #
4756   # gdb linked statically w/ Solaris iff GCC and GNU ld are used,
4757   # otherwise dynamic
4758   #
4759           sparc-sun-solaris2*)
4760             sol_xlibsw=
4761               if test "x$GCC" = "xyes" ; then
4762                # This is probably the simplest way to test for GNU ld.
4763                # It only works with relatively recent versions of GNU
4764                # ld.
4765                gld_text=`$CC -Wl,--version 2>&1 | sed 1q`
4766                case "$gld_text" in
4767                 GNU* | *BFD*)
4768                    # Why do we link against libX11 twice?  Because the
4769                    # Openwin X11 and Xext libraries are seriously broken.
4770                    sol_xlibsw="-Wl,-Bstatic $XLIBSW -lXext -lX11 -Wl,-Bdynamic"
4771                    ;;
4772                esac
4773               fi
4774             if test -z "$sol_xlibsw"; then
4775               if test "x$x_libraries" != "x"; then
4776                 XLIBSW="$XLIBSW -R$x_libraries"
4777               fi
4778             else
4779                XLIBSW=$sol_xlibsw
4780                suppress_enable_shared=yes
4781             fi
4782             ;;
4783   #
4784   # gdb linked statically w/ SunOS or HPUX
4785   #
4786           m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
4787               if test "x$x_libraries" != "x" ;
4788               then
4789                XLIBSW="$x_libraries/libX11.a"
4790               else
4791                XLIBSW="/usr/lib/libX11.a"
4792               fi
4793             suppress_enable_shared=yes
4794             ;;
4795   #
4796   # default is to link dynamically
4797   #
4798           *)
4799            ;;
4800       esac
4801   #
4802   # END CYGNUS LOCAL
4803
4804
4805   #--------------------------------------------------------------------
4806   #     Check for the existence of various libraries.  The order here
4807   #     is important, so that then end up in the right order in the
4808   #     command line generated by make.  The -lsocket and -lnsl libraries
4809   #     require a couple of special tricks:
4810   #     1. Use "connect" and "accept" to check for -lsocket, and
4811   #        "gethostbyname" to check for -lnsl.
4812   #     2. Use each function name only once:  can't redo a check because
4813   #        autoconf caches the results of the last check and won't redo it.
4814   #     3. Use -lnsl and -lsocket only if they supply procedures that
4815   #        aren't already present in the normal libraries.  This is because
4816   #        IRIX 5.2 has libraries, but they aren't needed and they're
4817   #        bogus:  they goof up name resolution if used.
4818   #     4. On some SVR4 systems, can't use -lsocket without -lnsl too.
4819   #        To get around this problem, check for both libraries together
4820   #        if -lsocket doesn't work by itself.
4821   #--------------------------------------------------------------------
4822
4823   echo $ac_n "checking for main in -lXbsd""... $ac_c" 1>&6
4824 echo "configure:4825: checking for main in -lXbsd" >&5
4825 ac_lib_var=`echo Xbsd'_'main | sed 'y%./+-%__p_%'`
4826 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4827   echo $ac_n "(cached) $ac_c" 1>&6
4828 else
4829   ac_save_LIBS="$LIBS"
4830 LIBS="-lXbsd  $LIBS"
4831 cat > conftest.$ac_ext <<EOF
4832 #line 4833 "configure"
4833 #include "confdefs.h"
4834
4835 int main() {
4836 main()
4837 ; return 0; }
4838 EOF
4839 if { (eval echo configure:4840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4840   rm -rf conftest*
4841   eval "ac_cv_lib_$ac_lib_var=yes"
4842 else
4843   echo "configure: failed program was:" >&5
4844   cat conftest.$ac_ext >&5
4845   rm -rf conftest*
4846   eval "ac_cv_lib_$ac_lib_var=no"
4847 fi
4848 rm -f conftest*
4849 LIBS="$ac_save_LIBS"
4850
4851 fi
4852 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4853   echo "$ac_t""yes" 1>&6
4854   SOCKLIBSW="$SOCKLIBSW -lXbsd"
4855 else
4856   echo "$ac_t""no" 1>&6
4857 fi
4858
4859
4860   # CYGNUS LOCAL: Store any socket library(ies) in the cache, and don't
4861   # mess up the cache values of the functions we check for.
4862   echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
4863 echo "configure:4864: checking for socket libraries" >&5
4864 if eval "test \"`echo '$''{'sim_cv_lib_sockets'+set}'`\" = set"; then
4865   echo $ac_n "(cached) $ac_c" 1>&6
4866 else
4867   sim_cv_lib_sockets=
4868     sim_checkBoth=0
4869     unset ac_cv_func_connect
4870     echo $ac_n "checking for connect""... $ac_c" 1>&6
4871 echo "configure:4872: checking for connect" >&5
4872 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
4873   echo $ac_n "(cached) $ac_c" 1>&6
4874 else
4875   cat > conftest.$ac_ext <<EOF
4876 #line 4877 "configure"
4877 #include "confdefs.h"
4878 /* System header to define __stub macros and hopefully few prototypes,
4879     which can conflict with char connect(); below.  */
4880 #include <assert.h>
4881 /* Override any gcc2 internal prototype to avoid an error.  */
4882 /* We use char because int might match the return type of a gcc2
4883     builtin and then its argument prototype would still apply.  */
4884 char connect();
4885
4886 int main() {
4887
4888 /* The GNU C library defines this for functions which it implements
4889     to always fail with ENOSYS.  Some functions are actually named
4890     something starting with __ and the normal name is an alias.  */
4891 #if defined (__stub_connect) || defined (__stub___connect)
4892 choke me
4893 #else
4894 connect();
4895 #endif
4896
4897 ; return 0; }
4898 EOF
4899 if { (eval echo configure:4900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4900   rm -rf conftest*
4901   eval "ac_cv_func_connect=yes"
4902 else
4903   echo "configure: failed program was:" >&5
4904   cat conftest.$ac_ext >&5
4905   rm -rf conftest*
4906   eval "ac_cv_func_connect=no"
4907 fi
4908 rm -f conftest*
4909 fi
4910
4911 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
4912   echo "$ac_t""yes" 1>&6
4913   sim_checkSocket=0
4914 else
4915   echo "$ac_t""no" 1>&6
4916 sim_checkSocket=1
4917 fi
4918
4919     if test "$sim_checkSocket" = 1; then
4920         unset ac_cv_func_connect
4921         echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4922 echo "configure:4923: checking for main in -lsocket" >&5
4923 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4924 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4925   echo $ac_n "(cached) $ac_c" 1>&6
4926 else
4927   ac_save_LIBS="$LIBS"
4928 LIBS="-lsocket  $LIBS"
4929 cat > conftest.$ac_ext <<EOF
4930 #line 4931 "configure"
4931 #include "confdefs.h"
4932
4933 int main() {
4934 main()
4935 ; return 0; }
4936 EOF
4937 if { (eval echo configure:4938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4938   rm -rf conftest*
4939   eval "ac_cv_lib_$ac_lib_var=yes"
4940 else
4941   echo "configure: failed program was:" >&5
4942   cat conftest.$ac_ext >&5
4943   rm -rf conftest*
4944   eval "ac_cv_lib_$ac_lib_var=no"
4945 fi
4946 rm -f conftest*
4947 LIBS="$ac_save_LIBS"
4948
4949 fi
4950 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4951   echo "$ac_t""yes" 1>&6
4952   sim_cv_lib_sockets="-lsocket"
4953 else
4954   echo "$ac_t""no" 1>&6
4955 sim_checkBoth=1
4956 fi
4957
4958     fi
4959     if test "$sim_checkBoth" = 1; then
4960         sim_oldLibs=$SOCKLIBSW
4961         SOCKLIBSW="$SOCKLIBSW -lsocket -lnsl"
4962         unset ac_cv_func_accept
4963         echo $ac_n "checking for accept""... $ac_c" 1>&6
4964 echo "configure:4965: checking for accept" >&5
4965 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4966   echo $ac_n "(cached) $ac_c" 1>&6
4967 else
4968   cat > conftest.$ac_ext <<EOF
4969 #line 4970 "configure"
4970 #include "confdefs.h"
4971 /* System header to define __stub macros and hopefully few prototypes,
4972     which can conflict with char accept(); below.  */
4973 #include <assert.h>
4974 /* Override any gcc2 internal prototype to avoid an error.  */
4975 /* We use char because int might match the return type of a gcc2
4976     builtin and then its argument prototype would still apply.  */
4977 char accept();
4978
4979 int main() {
4980
4981 /* The GNU C library defines this for functions which it implements
4982     to always fail with ENOSYS.  Some functions are actually named
4983     something starting with __ and the normal name is an alias.  */
4984 #if defined (__stub_accept) || defined (__stub___accept)
4985 choke me
4986 #else
4987 accept();
4988 #endif
4989
4990 ; return 0; }
4991 EOF
4992 if { (eval echo configure:4993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4993   rm -rf conftest*
4994   eval "ac_cv_func_accept=yes"
4995 else
4996   echo "configure: failed program was:" >&5
4997   cat conftest.$ac_ext >&5
4998   rm -rf conftest*
4999   eval "ac_cv_func_accept=no"
5000 fi
5001 rm -f conftest*
5002 fi
5003
5004 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
5005   echo "$ac_t""yes" 1>&6
5006   sim_checkNsl=0
5007                      sim_cv_lib_sockets="-lsocket -lnsl"
5008 else
5009   echo "$ac_t""no" 1>&6
5010 fi
5011
5012         unset ac_cv_func_accept
5013         SOCKLIBSW=$sim_oldLibs
5014     fi
5015     unset ac_cv_func_gethostbyname
5016     sim_oldLibs=$SOCKLIBSW
5017     SOCKLIBSW="$SOCKLIBSW $sim_cv_lib_sockets"
5018     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
5019 echo "configure:5020: checking for gethostbyname" >&5
5020 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
5021   echo $ac_n "(cached) $ac_c" 1>&6
5022 else
5023   cat > conftest.$ac_ext <<EOF
5024 #line 5025 "configure"
5025 #include "confdefs.h"
5026 /* System header to define __stub macros and hopefully few prototypes,
5027     which can conflict with char gethostbyname(); below.  */
5028 #include <assert.h>
5029 /* Override any gcc2 internal prototype to avoid an error.  */
5030 /* We use char because int might match the return type of a gcc2
5031     builtin and then its argument prototype would still apply.  */
5032 char gethostbyname();
5033
5034 int main() {
5035
5036 /* The GNU C library defines this for functions which it implements
5037     to always fail with ENOSYS.  Some functions are actually named
5038     something starting with __ and the normal name is an alias.  */
5039 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
5040 choke me
5041 #else
5042 gethostbyname();
5043 #endif
5044
5045 ; return 0; }
5046 EOF
5047 if { (eval echo configure:5048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5048   rm -rf conftest*
5049   eval "ac_cv_func_gethostbyname=yes"
5050 else
5051   echo "configure: failed program was:" >&5
5052   cat conftest.$ac_ext >&5
5053   rm -rf conftest*
5054   eval "ac_cv_func_gethostbyname=no"
5055 fi
5056 rm -f conftest*
5057 fi
5058
5059 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
5060   echo "$ac_t""yes" 1>&6
5061   :
5062 else
5063   echo "$ac_t""no" 1>&6
5064 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
5065 echo "configure:5066: checking for main in -lnsl" >&5
5066 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
5067 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5068   echo $ac_n "(cached) $ac_c" 1>&6
5069 else
5070   ac_save_LIBS="$LIBS"
5071 LIBS="-lnsl  $LIBS"
5072 cat > conftest.$ac_ext <<EOF
5073 #line 5074 "configure"
5074 #include "confdefs.h"
5075
5076 int main() {
5077 main()
5078 ; return 0; }
5079 EOF
5080 if { (eval echo configure:5081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5081   rm -rf conftest*
5082   eval "ac_cv_lib_$ac_lib_var=yes"
5083 else
5084   echo "configure: failed program was:" >&5
5085   cat conftest.$ac_ext >&5
5086   rm -rf conftest*
5087   eval "ac_cv_lib_$ac_lib_var=no"
5088 fi
5089 rm -f conftest*
5090 LIBS="$ac_save_LIBS"
5091
5092 fi
5093 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5094   echo "$ac_t""yes" 1>&6
5095   sim_cv_lib_sockets="$sim_cv_lib_sockets -lnsl"
5096 else
5097   echo "$ac_t""no" 1>&6
5098 fi
5099
5100 fi
5101
5102     unset ac_cv_func_gethostbyname
5103     SOCKLIBSW=$sim_oldSOCKLIBSW
5104
5105 fi
5106
5107 echo "$ac_t""$sim_cv_lib_sockets" 1>&6
5108   test -z "$sim_cv_lib_sockets" || SOCKLIBSW="$SOCKLIBSW $sim_cv_lib_sockets"
5109
5110   mips_extra_libs="-L${withval}/lib -lgpu2 -lm $XLIBSW $SOCKLIBSW"
5111   cat > simConfig.sh << --EOF--
5112 mips_extra_libs="$mips_extra_libs"
5113 --EOF--
5114
5115 else
5116   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
5117 fi
5118 fi
5119
5120
5121 # Enable target accurate FP library
5122 # Check whether --with-sim-funit or --without-sim-funit was given.
5123 if test "${with_sim_funit+set}" = set; then
5124   withval="$with_sim_funit"
5125   if test -d "${withval}"
5126 then
5127   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_FUNIT -I${withval}/include"
5128   mips_extra_libs="${mips_extra_libs} -L${withval}/lib -lfunit"
5129 else
5130   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
5131 fi
5132 fi
5133 # end-sanitize-sky
5134
5135
5136 for ac_hdr in string.h strings.h stdlib.h stdlib.h
5137 do
5138 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5139 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5140 echo "configure:5141: checking for $ac_hdr" >&5
5141 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5142   echo $ac_n "(cached) $ac_c" 1>&6
5143 else
5144   cat > conftest.$ac_ext <<EOF
5145 #line 5146 "configure"
5146 #include "confdefs.h"
5147 #include <$ac_hdr>
5148 EOF
5149 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5150 { (eval echo configure:5151: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5151 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5152 if test -z "$ac_err"; then
5153   rm -rf conftest*
5154   eval "ac_cv_header_$ac_safe=yes"
5155 else
5156   echo "$ac_err" >&5
5157   echo "configure: failed program was:" >&5
5158   cat conftest.$ac_ext >&5
5159   rm -rf conftest*
5160   eval "ac_cv_header_$ac_safe=no"
5161 fi
5162 rm -f conftest*
5163 fi
5164 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5165   echo "$ac_t""yes" 1>&6
5166     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5167   cat >> confdefs.h <<EOF
5168 #define $ac_tr_hdr 1
5169 EOF
5170
5171 else
5172   echo "$ac_t""no" 1>&6
5173 fi
5174 done
5175
5176 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
5177 echo "configure:5178: checking for fabs in -lm" >&5
5178 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
5179 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5180   echo $ac_n "(cached) $ac_c" 1>&6
5181 else
5182   ac_save_LIBS="$LIBS"
5183 LIBS="-lm  $LIBS"
5184 cat > conftest.$ac_ext <<EOF
5185 #line 5186 "configure"
5186 #include "confdefs.h"
5187 /* Override any gcc2 internal prototype to avoid an error.  */
5188 /* We use char because int might match the return type of a gcc2
5189     builtin and then its argument prototype would still apply.  */
5190 char fabs();
5191
5192 int main() {
5193 fabs()
5194 ; return 0; }
5195 EOF
5196 if { (eval echo configure:5197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5197   rm -rf conftest*
5198   eval "ac_cv_lib_$ac_lib_var=yes"
5199 else
5200   echo "configure: failed program was:" >&5
5201   cat conftest.$ac_ext >&5
5202   rm -rf conftest*
5203   eval "ac_cv_lib_$ac_lib_var=no"
5204 fi
5205 rm -f conftest*
5206 LIBS="$ac_save_LIBS"
5207
5208 fi
5209 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5210   echo "$ac_t""yes" 1>&6
5211     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5212     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5213   cat >> confdefs.h <<EOF
5214 #define $ac_tr_lib 1
5215 EOF
5216
5217   LIBS="-lm $LIBS"
5218
5219 else
5220   echo "$ac_t""no" 1>&6
5221 fi
5222
5223 for ac_func in aint anint sqrt
5224 do
5225 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5226 echo "configure:5227: checking for $ac_func" >&5
5227 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5228   echo $ac_n "(cached) $ac_c" 1>&6
5229 else
5230   cat > conftest.$ac_ext <<EOF
5231 #line 5232 "configure"
5232 #include "confdefs.h"
5233 /* System header to define __stub macros and hopefully few prototypes,
5234     which can conflict with char $ac_func(); below.  */
5235 #include <assert.h>
5236 /* Override any gcc2 internal prototype to avoid an error.  */
5237 /* We use char because int might match the return type of a gcc2
5238     builtin and then its argument prototype would still apply.  */
5239 char $ac_func();
5240
5241 int main() {
5242
5243 /* The GNU C library defines this for functions which it implements
5244     to always fail with ENOSYS.  Some functions are actually named
5245     something starting with __ and the normal name is an alias.  */
5246 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5247 choke me
5248 #else
5249 $ac_func();
5250 #endif
5251
5252 ; return 0; }
5253 EOF
5254 if { (eval echo configure:5255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5255   rm -rf conftest*
5256   eval "ac_cv_func_$ac_func=yes"
5257 else
5258   echo "configure: failed program was:" >&5
5259   cat conftest.$ac_ext >&5
5260   rm -rf conftest*
5261   eval "ac_cv_func_$ac_func=no"
5262 fi
5263 rm -f conftest*
5264 fi
5265
5266 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5267   echo "$ac_t""yes" 1>&6
5268     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5269   cat >> confdefs.h <<EOF
5270 #define $ac_tr_func 1
5271 EOF
5272
5273 else
5274   echo "$ac_t""no" 1>&6
5275 fi
5276 done
5277
5278
5279
5280
5281 trap '' 1 2 15
5282 cat > confcache <<\EOF
5283 # This file is a shell script that caches the results of configure
5284 # tests run on this system so they can be shared between configure
5285 # scripts and configure runs.  It is not useful on other systems.
5286 # If it contains results you don't want to keep, you may remove or edit it.
5287 #
5288 # By default, configure uses ./config.cache as the cache file,
5289 # creating it if it does not exist already.  You can give configure
5290 # the --cache-file=FILE option to use a different cache file; that is
5291 # what configure does when it calls configure scripts in
5292 # subdirectories, so they share the cache.
5293 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5294 # config.status only pays attention to the cache file if you give it the
5295 # --recheck option to rerun configure.
5296 #
5297 EOF
5298 # The following way of writing the cache mishandles newlines in values,
5299 # but we know of no workaround that is simple, portable, and efficient.
5300 # So, don't put newlines in cache variables' values.
5301 # Ultrix sh set writes to stderr and can't be redirected directly,
5302 # and sets the high bit in the cache file unless we assign to the vars.
5303 (set) 2>&1 |
5304   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
5305   *ac_space=\ *)
5306     # `set' does not quote correctly, so add quotes (double-quote substitution
5307     # turns \\\\ into \\, and sed turns \\ into \).
5308     sed -n \
5309       -e "s/'/'\\\\''/g" \
5310       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5311     ;;
5312   *)
5313     # `set' quotes correctly as required by POSIX, so do not add quotes.
5314     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5315     ;;
5316   esac >> confcache
5317 if cmp -s $cache_file confcache; then
5318   :
5319 else
5320   if test -w $cache_file; then
5321     echo "updating cache $cache_file"
5322     cat confcache > $cache_file
5323   else
5324     echo "not updating unwritable cache $cache_file"
5325   fi
5326 fi
5327 rm -f confcache
5328
5329 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5330
5331 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5332 # Let make expand exec_prefix.
5333 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5334
5335 # Any assignment to VPATH causes Sun make to only execute
5336 # the first set of double-colon rules, so remove it if not needed.
5337 # If there is a colon in the path, we need to keep it.
5338 if test "x$srcdir" = x.; then
5339   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5340 fi
5341
5342 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5343
5344 DEFS=-DHAVE_CONFIG_H
5345
5346 # Without the "./", some shells look in PATH for config.status.
5347 : ${CONFIG_STATUS=./config.status}
5348
5349 echo creating $CONFIG_STATUS
5350 rm -f $CONFIG_STATUS
5351 cat > $CONFIG_STATUS <<EOF
5352 #! /bin/sh
5353 # Generated automatically by configure.
5354 # Run this file to recreate the current configuration.
5355 # This directory was configured as follows,
5356 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5357 #
5358 # $0 $ac_configure_args
5359 #
5360 # Compiler output produced by configure, useful for debugging
5361 # configure, is in ./config.log if it exists.
5362
5363 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5364 for ac_option
5365 do
5366   case "\$ac_option" in
5367   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5368     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5369     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5370   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5371     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
5372     exit 0 ;;
5373   -help | --help | --hel | --he | --h)
5374     echo "\$ac_cs_usage"; exit 0 ;;
5375   *) echo "\$ac_cs_usage"; exit 1 ;;
5376   esac
5377 done
5378
5379 ac_given_srcdir=$srcdir
5380 ac_given_INSTALL="$INSTALL"
5381
5382 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
5383 EOF
5384 cat >> $CONFIG_STATUS <<EOF
5385
5386 # Protect against being on the right side of a sed subst in config.status.
5387 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5388  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5389 $ac_vpsub
5390 $extrasub
5391 s%@sim_environment@%$sim_environment%g
5392 s%@sim_alignment@%$sim_alignment%g
5393 s%@sim_assert@%$sim_assert%g
5394 s%@sim_bitsize@%$sim_bitsize%g
5395 s%@sim_endian@%$sim_endian%g
5396 s%@sim_hostendian@%$sim_hostendian%g
5397 s%@sim_float@%$sim_float%g
5398 s%@sim_scache@%$sim_scache%g
5399 s%@sim_default_model@%$sim_default_model%g
5400 s%@sim_hw_cflags@%$sim_hw_cflags%g
5401 s%@sim_hw_objs@%$sim_hw_objs%g
5402 s%@sim_hw@%$sim_hw%g
5403 s%@sim_inline@%$sim_inline%g
5404 s%@sim_packages@%$sim_packages%g
5405 s%@sim_regparm@%$sim_regparm%g
5406 s%@sim_reserved_bits@%$sim_reserved_bits%g
5407 s%@sim_smp@%$sim_smp%g
5408 s%@sim_stdcall@%$sim_stdcall%g
5409 s%@sim_xor_endian@%$sim_xor_endian%g
5410 s%@build_warnings@%$build_warnings%g
5411 s%@SHELL@%$SHELL%g
5412 s%@CFLAGS@%$CFLAGS%g
5413 s%@CPPFLAGS@%$CPPFLAGS%g
5414 s%@CXXFLAGS@%$CXXFLAGS%g
5415 s%@DEFS@%$DEFS%g
5416 s%@LDFLAGS@%$LDFLAGS%g
5417 s%@LIBS@%$LIBS%g
5418 s%@exec_prefix@%$exec_prefix%g
5419 s%@prefix@%$prefix%g
5420 s%@program_transform_name@%$program_transform_name%g
5421 s%@bindir@%$bindir%g
5422 s%@sbindir@%$sbindir%g
5423 s%@libexecdir@%$libexecdir%g
5424 s%@datadir@%$datadir%g
5425 s%@sysconfdir@%$sysconfdir%g
5426 s%@sharedstatedir@%$sharedstatedir%g
5427 s%@localstatedir@%$localstatedir%g
5428 s%@libdir@%$libdir%g
5429 s%@includedir@%$includedir%g
5430 s%@oldincludedir@%$oldincludedir%g
5431 s%@infodir@%$infodir%g
5432 s%@mandir@%$mandir%g
5433 s%@host@%$host%g
5434 s%@host_alias@%$host_alias%g
5435 s%@host_cpu@%$host_cpu%g
5436 s%@host_vendor@%$host_vendor%g
5437 s%@host_os@%$host_os%g
5438 s%@target@%$target%g
5439 s%@target_alias@%$target_alias%g
5440 s%@target_cpu@%$target_cpu%g
5441 s%@target_vendor@%$target_vendor%g
5442 s%@target_os@%$target_os%g
5443 s%@build@%$build%g
5444 s%@build_alias@%$build_alias%g
5445 s%@build_cpu@%$build_cpu%g
5446 s%@build_vendor@%$build_vendor%g
5447 s%@build_os@%$build_os%g
5448 s%@CC@%$CC%g
5449 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5450 s%@INSTALL_DATA@%$INSTALL_DATA%g
5451 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5452 s%@HDEFINES@%$HDEFINES%g
5453 s%@AR@%$AR%g
5454 s%@RANLIB@%$RANLIB%g
5455 s%@SET_MAKE@%$SET_MAKE%g
5456 s%@CPP@%$CPP%g
5457 s%@ALLOCA@%$ALLOCA%g
5458 s%@USE_NLS@%$USE_NLS%g
5459 s%@MSGFMT@%$MSGFMT%g
5460 s%@GMSGFMT@%$GMSGFMT%g
5461 s%@XGETTEXT@%$XGETTEXT%g
5462 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5463 s%@CATALOGS@%$CATALOGS%g
5464 s%@CATOBJEXT@%$CATOBJEXT%g
5465 s%@DATADIRNAME@%$DATADIRNAME%g
5466 s%@GMOFILES@%$GMOFILES%g
5467 s%@INSTOBJEXT@%$INSTOBJEXT%g
5468 s%@INTLDEPS@%$INTLDEPS%g
5469 s%@INTLLIBS@%$INTLLIBS%g
5470 s%@INTLOBJS@%$INTLOBJS%g
5471 s%@POFILES@%$POFILES%g
5472 s%@POSUB@%$POSUB%g
5473 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5474 s%@GT_NO@%$GT_NO%g
5475 s%@GT_YES@%$GT_YES%g
5476 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5477 s%@l@%$l%g
5478 s%@MAINT@%$MAINT%g
5479 s%@sim_bswap@%$sim_bswap%g
5480 s%@sim_cflags@%$sim_cflags%g
5481 s%@sim_debug@%$sim_debug%g
5482 s%@sim_stdio@%$sim_stdio%g
5483 s%@sim_trace@%$sim_trace%g
5484 s%@sim_profile@%$sim_profile%g
5485 s%@EXEEXT@%$EXEEXT%g
5486 s%@SIMCONF@%$SIMCONF%g
5487 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
5488 s%@sim_igen_flags@%$sim_igen_flags%g
5489 s%@sim_m16_flags@%$sim_m16_flags%g
5490 s%@sim_gen@%$sim_gen%g
5491 s%@mips_extra_objs@%$mips_extra_objs%g
5492 s%@mips_igen_engine@%$mips_igen_engine%g
5493 s%@mips_extra_libs@%$mips_extra_libs%g
5494
5495 CEOF
5496 EOF
5497
5498 cat >> $CONFIG_STATUS <<\EOF
5499
5500 # Split the substitutions into bite-sized pieces for seds with
5501 # small command number limits, like on Digital OSF/1 and HP-UX.
5502 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5503 ac_file=1 # Number of current file.
5504 ac_beg=1 # First line for current file.
5505 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5506 ac_more_lines=:
5507 ac_sed_cmds=""
5508 while $ac_more_lines; do
5509   if test $ac_beg -gt 1; then
5510     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5511   else
5512     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5513   fi
5514   if test ! -s conftest.s$ac_file; then
5515     ac_more_lines=false
5516     rm -f conftest.s$ac_file
5517   else
5518     if test -z "$ac_sed_cmds"; then
5519       ac_sed_cmds="sed -f conftest.s$ac_file"
5520     else
5521       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5522     fi
5523     ac_file=`expr $ac_file + 1`
5524     ac_beg=$ac_end
5525     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5526   fi
5527 done
5528 if test -z "$ac_sed_cmds"; then
5529   ac_sed_cmds=cat
5530 fi
5531 EOF
5532
5533 cat >> $CONFIG_STATUS <<EOF
5534
5535 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
5536 EOF
5537 cat >> $CONFIG_STATUS <<\EOF
5538 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5539   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5540   case "$ac_file" in
5541   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5542        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5543   *) ac_file_in="${ac_file}.in" ;;
5544   esac
5545
5546   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5547
5548   # Remove last slash and all that follows it.  Not all systems have dirname.
5549   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5550   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5551     # The file is in a subdirectory.
5552     test ! -d "$ac_dir" && mkdir "$ac_dir"
5553     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5554     # A "../" for each directory in $ac_dir_suffix.
5555     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5556   else
5557     ac_dir_suffix= ac_dots=
5558   fi
5559
5560   case "$ac_given_srcdir" in
5561   .)  srcdir=.
5562       if test -z "$ac_dots"; then top_srcdir=.
5563       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5564   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5565   *) # Relative path.
5566     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5567     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5568   esac
5569
5570   case "$ac_given_INSTALL" in
5571   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5572   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5573   esac
5574
5575   echo creating "$ac_file"
5576   rm -f "$ac_file"
5577   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5578   case "$ac_file" in
5579   *Makefile*) ac_comsub="1i\\
5580 # $configure_input" ;;
5581   *) ac_comsub= ;;
5582   esac
5583
5584   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5585   sed -e "$ac_comsub
5586 s%@configure_input@%$configure_input%g
5587 s%@srcdir@%$srcdir%g
5588 s%@top_srcdir@%$top_srcdir%g
5589 s%@INSTALL@%$INSTALL%g
5590 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5591 fi; done
5592 rm -f conftest.s*
5593
5594 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5595 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5596 #
5597 # ac_d sets the value in "#define NAME VALUE" lines.
5598 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5599 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5600 ac_dC='\3'
5601 ac_dD='%g'
5602 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5603 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5604 ac_uB='\([      ]\)%\1#\2define\3'
5605 ac_uC=' '
5606 ac_uD='\4%g'
5607 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5608 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5609 ac_eB='$%\1#\2define\3'
5610 ac_eC=' '
5611 ac_eD='%g'
5612
5613 if test "${CONFIG_HEADERS+set}" != set; then
5614 EOF
5615 cat >> $CONFIG_STATUS <<EOF
5616   CONFIG_HEADERS="config.h:config.in"
5617 EOF
5618 cat >> $CONFIG_STATUS <<\EOF
5619 fi
5620 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5621   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5622   case "$ac_file" in
5623   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5624        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5625   *) ac_file_in="${ac_file}.in" ;;
5626   esac
5627
5628   echo creating $ac_file
5629
5630   rm -f conftest.frag conftest.in conftest.out
5631   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5632   cat $ac_file_inputs > conftest.in
5633
5634 EOF
5635
5636 # Transform confdefs.h into a sed script conftest.vals that substitutes
5637 # the proper values into config.h.in to produce config.h.  And first:
5638 # Protect against being on the right side of a sed subst in config.status.
5639 # Protect against being in an unquoted here document in config.status.
5640 rm -f conftest.vals
5641 cat > conftest.hdr <<\EOF
5642 s/[\\&%]/\\&/g
5643 s%[\\$`]%\\&%g
5644 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5645 s%ac_d%ac_u%gp
5646 s%ac_u%ac_e%gp
5647 EOF
5648 sed -n -f conftest.hdr confdefs.h > conftest.vals
5649 rm -f conftest.hdr
5650
5651 # This sed command replaces #undef with comments.  This is necessary, for
5652 # example, in the case of _POSIX_SOURCE, which is predefined and required
5653 # on some systems where configure will not decide to define it.
5654 cat >> conftest.vals <<\EOF
5655 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5656 EOF
5657
5658 # Break up conftest.vals because some shells have a limit on
5659 # the size of here documents, and old seds have small limits too.
5660
5661 rm -f conftest.tail
5662 while :
5663 do
5664   ac_lines=`grep -c . conftest.vals`
5665   # grep -c gives empty output for an empty file on some AIX systems.
5666   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5667   # Write a limited-size here document to conftest.frag.
5668   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5669   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5670   echo 'CEOF
5671   sed -f conftest.frag conftest.in > conftest.out
5672   rm -f conftest.in
5673   mv conftest.out conftest.in
5674 ' >> $CONFIG_STATUS
5675   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5676   rm -f conftest.vals
5677   mv conftest.tail conftest.vals
5678 done
5679 rm -f conftest.vals
5680
5681 cat >> $CONFIG_STATUS <<\EOF
5682   rm -f conftest.frag conftest.h
5683   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5684   cat conftest.in >> conftest.h
5685   rm -f conftest.in
5686   if cmp -s $ac_file conftest.h 2>/dev/null; then
5687     echo "$ac_file is unchanged"
5688     rm -f conftest.h
5689   else
5690     # Remove last slash and all that follows it.  Not all systems have dirname.
5691       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5692       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5693       # The file is in a subdirectory.
5694       test ! -d "$ac_dir" && mkdir "$ac_dir"
5695     fi
5696     rm -f $ac_file
5697     mv conftest.h $ac_file
5698   fi
5699 fi; done
5700
5701 EOF
5702
5703 cat >> $CONFIG_STATUS <<EOF
5704 ac_sources="$sim_link_files"
5705 ac_dests="$sim_link_links"
5706 EOF
5707
5708 cat >> $CONFIG_STATUS <<\EOF
5709 srcdir=$ac_given_srcdir
5710 while test -n "$ac_sources"; do
5711   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5712   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5713
5714   echo "linking $srcdir/$ac_source to $ac_dest"
5715
5716   if test ! -r $srcdir/$ac_source; then
5717     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
5718   fi
5719   rm -f $ac_dest
5720
5721   # Make relative symlinks.
5722   # Remove last slash and all that follows it.  Not all systems have dirname.
5723   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
5724   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
5725     # The dest file is in a subdirectory.
5726     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
5727     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
5728     # A "../" for each directory in $ac_dest_dir_suffix.
5729     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
5730   else
5731     ac_dest_dir_suffix= ac_dots=
5732   fi
5733
5734   case "$srcdir" in
5735   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
5736   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
5737   esac
5738
5739   # Make a symlink if possible; otherwise try a hard link.
5740   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5741     ln $srcdir/$ac_source $ac_dest; then :
5742   else
5743     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
5744   fi
5745 done
5746 EOF
5747 cat >> $CONFIG_STATUS <<EOF
5748
5749 EOF
5750 cat >> $CONFIG_STATUS <<\EOF
5751 case "x$CONFIG_FILES" in
5752  xMakefile*)
5753    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
5754    rm -f Makesim1.tmp Makesim2.tmp Makefile
5755    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
5756    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
5757    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5758         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
5759         <Makefile.sim >Makefile
5760    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
5761    ;;
5762  esac
5763  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
5764
5765 exit 0
5766 EOF
5767 chmod +x $CONFIG_STATUS
5768 rm -fr confdefs* $ac_clean_files
5769 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5770
5771