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-hardware=LIST            Specify the hardware to be included in the build."
 182 ac_help="$ac_help
 183   --with-x                use the X Window System"
 184 ac_help="$ac_help
 185   --with-sim-gpu2=path                  Use GPU2 library under given directory"
 186 ac_help="$ac_help
 187   --with-x                use the X Window System"
 188 ac_help="$ac_help
 189   --with-sim-funit=path         Use target FP library under given directory"
 190
 191 # Initialize some variables set by options.
 192 # The variables have the same names as the options, with
 193 # dashes changed to underlines.
 194 build=NONE
 195 cache_file=./config.cache
 196 exec_prefix=NONE
 197 host=NONE
 198 no_create=
 199 nonopt=NONE
 200 no_recursion=
 201 prefix=NONE
 202 program_prefix=NONE
 203 program_suffix=NONE
 204 program_transform_name=s,x,x,
 205 silent=
 206 site=
 207 srcdir=
 208 target=NONE
 209 verbose=
 210 x_includes=NONE
 211 x_libraries=NONE
 212 bindir='${exec_prefix}/bin'
 213 sbindir='${exec_prefix}/sbin'
 214 libexecdir='${exec_prefix}/libexec'
 215 datadir='${prefix}/share'
 216 sysconfdir='${prefix}/etc'
 217 sharedstatedir='${prefix}/com'
 218 localstatedir='${prefix}/var'
 219 libdir='${exec_prefix}/lib'
 220 includedir='${prefix}/include'
 221 oldincludedir='/usr/include'
 222 infodir='${prefix}/info'
 223 mandir='${prefix}/man'
 224
 225 # Initialize some other variables.
 226 subdirs=
 227 MFLAGS= MAKEFLAGS=
 228 SHELL=${CONFIG_SHELL-/bin/sh}
 229 # Maximum number of lines to put in a shell here document.
 230 ac_max_here_lines=12
 231
 232 ac_prev=
 233 for ac_option
 234 do
 235
 236   # If the previous option needs an argument, assign it.
 237   if test -n "$ac_prev"; then
 238     eval "$ac_prev=\$ac_option"
 239     ac_prev=
 240     continue
 241   fi
 242
 243   case "$ac_option" in
 244   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 245   *) ac_optarg= ;;
 246   esac
 247
 248   # Accept the important Cygnus configure options, so we can diagnose typos.
 249
 250   case "$ac_option" in
 251
 252   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 253     ac_prev=bindir ;;
 254   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 255     bindir="$ac_optarg" ;;
 256
 257   -build | --build | --buil | --bui | --bu)
 258     ac_prev=build ;;
 259   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 260     build="$ac_optarg" ;;
 261
 262   -cache-file | --cache-file | --cache-fil | --cache-fi \
 263   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 264     ac_prev=cache_file ;;
 265   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 266   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 267     cache_file="$ac_optarg" ;;
 268
 269   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 270     ac_prev=datadir ;;
 271   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 272   | --da=*)
 273     datadir="$ac_optarg" ;;
 274
 275   -disable-* | --disable-*)
 276     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 277     # Reject names that are not valid shell variable names.
 278     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 279       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 280     fi
 281     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 282     eval "enable_${ac_feature}=no" ;;
 283
 284   -enable-* | --enable-*)
 285     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 286     # Reject names that are not valid shell variable names.
 287     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 288       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 289     fi
 290     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 291     case "$ac_option" in
 292       *=*) ;;
 293       *) ac_optarg=yes ;;
 294     esac
 295     eval "enable_${ac_feature}='$ac_optarg'" ;;
 296
 297   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 298   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 299   | --exec | --exe | --ex)
 300     ac_prev=exec_prefix ;;
 301   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 302   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 303   | --exec=* | --exe=* | --ex=*)
 304     exec_prefix="$ac_optarg" ;;
 305
 306   -gas | --gas | --ga | --g)
 307     # Obsolete; use --with-gas.
 308     with_gas=yes ;;
 309
 310   -help | --help | --hel | --he)
 311     # Omit some internal or obsolete options to make the list less imposing.
 312     # This message is too long to be a string in the A/UX 3.1 sh.
 313     cat << EOF
 314 Usage: configure [options] [host]
 315 Options: [defaults in brackets after descriptions]
 316 Configuration:
 317   --cache-file=FILE       cache test results in FILE
 318   --help                  print this message
 319   --no-create             do not create output files
 320   --quiet, --silent       do not print \`checking...' messages
 321   --version               print the version of autoconf that created configure
 322 Directory and file names:
 323   --prefix=PREFIX         install architecture-independent files in PREFIX
 324                           [$ac_default_prefix]
 325   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 326                           [same as prefix]
 327   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 328   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 329   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 330   --datadir=DIR           read-only architecture-independent data in DIR
 331                           [PREFIX/share]
 332   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 333   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 334                           [PREFIX/com]
 335   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 336   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 337   --includedir=DIR        C header files in DIR [PREFIX/include]
 338   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 339   --infodir=DIR           info documentation in DIR [PREFIX/info]
 340   --mandir=DIR            man documentation in DIR [PREFIX/man]
 341   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 342   --program-prefix=PREFIX prepend PREFIX to installed program names
 343   --program-suffix=SUFFIX append SUFFIX to installed program names
 344   --program-transform-name=PROGRAM
 345                           run sed PROGRAM on installed program names
 346 EOF
 347     cat << EOF
 348 Host type:
 349   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 350   --host=HOST             configure for HOST [guessed]
 351   --target=TARGET         configure for TARGET [TARGET=HOST]
 352 Features and packages:
 353   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 354   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 355   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 356   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 357   --x-includes=DIR        X include files are in DIR
 358   --x-libraries=DIR       X library files are in DIR
 359 EOF
 360     if test -n "$ac_help"; then
 361       echo "--enable and --with options recognized:$ac_help"
 362     fi
 363     exit 0 ;;
 364
 365   -host | --host | --hos | --ho)
 366     ac_prev=host ;;
 367   -host=* | --host=* | --hos=* | --ho=*)
 368     host="$ac_optarg" ;;
 369
 370   -includedir | --includedir | --includedi | --included | --include \
 371   | --includ | --inclu | --incl | --inc)
 372     ac_prev=includedir ;;
 373   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 374   | --includ=* | --inclu=* | --incl=* | --inc=*)
 375     includedir="$ac_optarg" ;;
 376
 377   -infodir | --infodir | --infodi | --infod | --info | --inf)
 378     ac_prev=infodir ;;
 379   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 380     infodir="$ac_optarg" ;;
 381
 382   -libdir | --libdir | --libdi | --libd)
 383     ac_prev=libdir ;;
 384   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 385     libdir="$ac_optarg" ;;
 386
 387   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 388   | --libexe | --libex | --libe)
 389     ac_prev=libexecdir ;;
 390   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 391   | --libexe=* | --libex=* | --libe=*)
 392     libexecdir="$ac_optarg" ;;
 393
 394   -localstatedir | --localstatedir | --localstatedi | --localstated \
 395   | --localstate | --localstat | --localsta | --localst \
 396   | --locals | --local | --loca | --loc | --lo)
 397     ac_prev=localstatedir ;;
 398   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 399   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 400   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 401     localstatedir="$ac_optarg" ;;
 402
 403   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 404     ac_prev=mandir ;;
 405   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 406     mandir="$ac_optarg" ;;
 407
 408   -nfp | --nfp | --nf)
 409     # Obsolete; use --without-fp.
 410     with_fp=no ;;
 411
 412   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 413   | --no-cr | --no-c)
 414     no_create=yes ;;
 415
 416   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 417   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 418     no_recursion=yes ;;
 419
 420   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 421   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 422   | --oldin | --oldi | --old | --ol | --o)
 423     ac_prev=oldincludedir ;;
 424   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 425   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 426   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 427     oldincludedir="$ac_optarg" ;;
 428
 429   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 430     ac_prev=prefix ;;
 431   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 432     prefix="$ac_optarg" ;;
 433
 434   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 435   | --program-pre | --program-pr | --program-p)
 436     ac_prev=program_prefix ;;
 437   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 438   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 439     program_prefix="$ac_optarg" ;;
 440
 441   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 442   | --program-suf | --program-su | --program-s)
 443     ac_prev=program_suffix ;;
 444   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 445   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 446     program_suffix="$ac_optarg" ;;
 447
 448   -program-transform-name | --program-transform-name \
 449   | --program-transform-nam | --program-transform-na \
 450   | --program-transform-n | --program-transform- \
 451   | --program-transform | --program-transfor \
 452   | --program-transfo | --program-transf \
 453   | --program-trans | --program-tran \
 454   | --progr-tra | --program-tr | --program-t)
 455     ac_prev=program_transform_name ;;
 456   -program-transform-name=* | --program-transform-name=* \
 457   | --program-transform-nam=* | --program-transform-na=* \
 458   | --program-transform-n=* | --program-transform-=* \
 459   | --program-transform=* | --program-transfor=* \
 460   | --program-transfo=* | --program-transf=* \
 461   | --program-trans=* | --program-tran=* \
 462   | --progr-tra=* | --program-tr=* | --program-t=*)
 463     program_transform_name="$ac_optarg" ;;
 464
 465   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 466   | -silent | --silent | --silen | --sile | --sil)
 467     silent=yes ;;
 468
 469   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 470     ac_prev=sbindir ;;
 471   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 472   | --sbi=* | --sb=*)
 473     sbindir="$ac_optarg" ;;
 474
 475   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 476   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 477   | --sharedst | --shareds | --shared | --share | --shar \
 478   | --sha | --sh)
 479     ac_prev=sharedstatedir ;;
 480   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 481   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 482   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 483   | --sha=* | --sh=*)
 484     sharedstatedir="$ac_optarg" ;;
 485
 486   -site | --site | --sit)
 487     ac_prev=site ;;
 488   -site=* | --site=* | --sit=*)
 489     site="$ac_optarg" ;;
 490
 491   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 492     ac_prev=srcdir ;;
 493   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 494     srcdir="$ac_optarg" ;;
 495
 496   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 497   | --syscon | --sysco | --sysc | --sys | --sy)
 498     ac_prev=sysconfdir ;;
 499   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 500   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 501     sysconfdir="$ac_optarg" ;;
 502
 503   -target | --target | --targe | --targ | --tar | --ta | --t)
 504     ac_prev=target ;;
 505   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 506     target="$ac_optarg" ;;
 507
 508   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 509     verbose=yes ;;
 510
 511   -version | --version | --versio | --versi | --vers)
 512     echo "configure generated by autoconf version 2.12.2"
 513     exit 0 ;;
 514
 515   -with-* | --with-*)
 516     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 517     # Reject names that are not valid shell variable names.
 518     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 519       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 520     fi
 521     ac_package=`echo $ac_package| sed 's/-/_/g'`
 522     case "$ac_option" in
 523       *=*) ;;
 524       *) ac_optarg=yes ;;
 525     esac
 526     eval "with_${ac_package}='$ac_optarg'" ;;
 527
 528   -without-* | --without-*)
 529     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 530     # Reject names that are not valid shell variable names.
 531     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 532       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 533     fi
 534     ac_package=`echo $ac_package| sed 's/-/_/g'`
 535     eval "with_${ac_package}=no" ;;
 536
 537   --x)
 538     # Obsolete; use --with-x.
 539     with_x=yes ;;
 540
 541   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 542   | --x-incl | --x-inc | --x-in | --x-i)
 543     ac_prev=x_includes ;;
 544   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 545   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 546     x_includes="$ac_optarg" ;;
 547
 548   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 549   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 550     ac_prev=x_libraries ;;
 551   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 552   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 553     x_libraries="$ac_optarg" ;;
 554
 555   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 556     ;;
 557
 558   *)
 559     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 560       echo "configure: warning: $ac_option: invalid host type" 1>&2
 561     fi
 562     if test "x$nonopt" != xNONE; then
 563       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 564     fi
 565     nonopt="$ac_option"
 566     ;;
 567
 568   esac
 569 done
 570
 571 if test -n "$ac_prev"; then
 572   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 573 fi
 574
 575 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 576
 577 # File descriptor usage:
 578 # 0 standard input
 579 # 1 file creation
 580 # 2 errors and warnings
 581 # 3 some systems may open it to /dev/tty
 582 # 4 used on the Kubota Titan
 583 # 6 checking for... messages and results
 584 # 5 compiler messages saved in config.log
 585 if test "$silent" = yes; then
 586   exec 6>/dev/null
 587 else
 588   exec 6>&1
 589 fi
 590 exec 5>./config.log
 591
 592 echo "\
 593 This file contains any messages produced by compilers while
 594 running configure, to aid debugging if configure makes a mistake.
 595 " 1>&5
 596
 597 # Strip out --no-create and --no-recursion so they do not pile up.
 598 # Also quote any args containing shell metacharacters.
 599 ac_configure_args=
 600 for ac_arg
 601 do
 602   case "$ac_arg" in
 603   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 604   | --no-cr | --no-c) ;;
 605   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 606   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 607   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 608   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 609   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 610   esac
 611 done
 612
 613 # NLS nuisances.
 614 # Only set these to C if already set.  These must not be set unconditionally
 615 # because not all systems understand e.g. LANG=C (notably SCO).
 616 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 617 # Non-C LC_CTYPE values break the ctype check.
 618 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 619 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 620 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 621 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 622
 623 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 624 rm -rf conftest* confdefs.h
 625 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 626 echo > confdefs.h
 627
 628 # A filename unique to this package, relative to the directory that
 629 # configure is in, which we can look for to find out if srcdir is correct.
 630 ac_unique_file=Makefile.in
 631
 632 # Find the source files, if location was not specified.
 633 if test -z "$srcdir"; then
 634   ac_srcdir_defaulted=yes
 635   # Try the directory containing this script, then its parent.
 636   ac_prog=$0
 637   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 638   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 639   srcdir=$ac_confdir
 640   if test ! -r $srcdir/$ac_unique_file; then
 641     srcdir=..
 642   fi
 643 else
 644   ac_srcdir_defaulted=no
 645 fi
 646 if test ! -r $srcdir/$ac_unique_file; then
 647   if test "$ac_srcdir_defaulted" = yes; then
 648     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 649   else
 650     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 651   fi
 652 fi
 653 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 654
 655 # Prefer explicitly selected file to automatically selected ones.
 656 if test -z "$CONFIG_SITE"; then
 657   if test "x$prefix" != xNONE; then
 658     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 659   else
 660     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 661   fi
 662 fi
 663 for ac_site_file in $CONFIG_SITE; do
 664   if test -r "$ac_site_file"; then
 665     echo "loading site script $ac_site_file"
 666     . "$ac_site_file"
 667   fi
 668 done
 669
 670 if test -r "$cache_file"; then
 671   echo "loading cache $cache_file"
 672   . $cache_file
 673 else
 674   echo "creating cache $cache_file"
 675   > $cache_file
 676 fi
 677
 678 ac_ext=c
 679 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 680 ac_cpp='$CPP $CPPFLAGS'
 681 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 682 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 683 cross_compiling=$ac_cv_prog_cc_cross
 684
 685 ac_exeext=
 686 ac_objext=o
 687 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 688   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 689   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 690     ac_n= ac_c='
 691 ' ac_t='        '
 692   else
 693     ac_n=-n ac_c= ac_t=
 694   fi
 695 else
 696   ac_n= ac_c='\c' ac_t=
 697 fi
 698
 699
 700
 701 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 702 echo "configure:703: checking how to run the C preprocessor" >&5
 703 # On Suns, sometimes $CPP names a directory.
 704 if test -n "$CPP" && test -d "$CPP"; then
 705   CPP=
 706 fi
 707 if test -z "$CPP"; then
 708 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 709   echo $ac_n "(cached) $ac_c" 1>&6
 710 else
 711     # This must be in double quotes, not single quotes, because CPP may get
 712   # substituted into the Makefile and "${CC-cc}" will confuse make.
 713   CPP="${CC-cc} -E"
 714   # On the NeXT, cc -E runs the code through the compiler's parser,
 715   # not just through cpp.
 716   cat > conftest.$ac_ext <<EOF
 717 #line 718 "configure"
 718 #include "confdefs.h"
 719 #include <assert.h>
 720 Syntax Error
 721 EOF
 722 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 723 { (eval echo configure:724: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 724 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 725 if test -z "$ac_err"; then
 726   :
 727 else
 728   echo "$ac_err" >&5
 729   echo "configure: failed program was:" >&5
 730   cat conftest.$ac_ext >&5
 731   rm -rf conftest*
 732   CPP="${CC-cc} -E -traditional-cpp"
 733   cat > conftest.$ac_ext <<EOF
 734 #line 735 "configure"
 735 #include "confdefs.h"
 736 #include <assert.h>
 737 Syntax Error
 738 EOF
 739 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 740 { (eval echo configure:741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 741 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 742 if test -z "$ac_err"; then
 743   :
 744 else
 745   echo "$ac_err" >&5
 746   echo "configure: failed program was:" >&5
 747   cat conftest.$ac_ext >&5
 748   rm -rf conftest*
 749   CPP="${CC-cc} -nologo -E"
 750   cat > conftest.$ac_ext <<EOF
 751 #line 752 "configure"
 752 #include "confdefs.h"
 753 #include <assert.h>
 754 Syntax Error
 755 EOF
 756 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 757 { (eval echo configure:758: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 758 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 759 if test -z "$ac_err"; then
 760   :
 761 else
 762   echo "$ac_err" >&5
 763   echo "configure: failed program was:" >&5
 764   cat conftest.$ac_ext >&5
 765   rm -rf conftest*
 766   CPP=/lib/cpp
 767 fi
 768 rm -f conftest*
 769 fi
 770 rm -f conftest*
 771 fi
 772 rm -f conftest*
 773   ac_cv_prog_CPP="$CPP"
 774 fi
 775   CPP="$ac_cv_prog_CPP"
 776 else
 777   ac_cv_prog_CPP="$CPP"
 778 fi
 779 echo "$ac_t""$CPP" 1>&6
 780
 781 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 782 echo "configure:783: checking whether ${MAKE-make} sets \${MAKE}" >&5
 783 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 784 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 785   echo $ac_n "(cached) $ac_c" 1>&6
 786 else
 787   cat > conftestmake <<\EOF
 788 all:
 789         @echo 'ac_maketemp="${MAKE}"'
 790 EOF
 791 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 792 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 793 if test -n "$ac_maketemp"; then
 794   eval ac_cv_prog_make_${ac_make}_set=yes
 795 else
 796   eval ac_cv_prog_make_${ac_make}_set=no
 797 fi
 798 rm -f conftestmake
 799 fi
 800 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 801   echo "$ac_t""yes" 1>&6
 802   SET_MAKE=
 803 else
 804   echo "$ac_t""no" 1>&6
 805   SET_MAKE="MAKE=${MAKE-make}"
 806 fi
 807
 808 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 809 echo "configure:810: checking for POSIXized ISC" >&5
 810 if test -d /etc/conf/kconfig.d &&
 811   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 812 then
 813   echo "$ac_t""yes" 1>&6
 814   ISC=yes # If later tests want to check for ISC.
 815   cat >> confdefs.h <<\EOF
 816 #define _POSIX_SOURCE 1
 817 EOF
 818
 819   if test "$GCC" = yes; then
 820     CC="$CC -posix"
 821   else
 822     CC="$CC -Xp"
 823   fi
 824 else
 825   echo "$ac_t""no" 1>&6
 826   ISC=
 827 fi
 828
 829 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 830 echo "configure:831: checking for ANSI C header files" >&5
 831 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 832   echo $ac_n "(cached) $ac_c" 1>&6
 833 else
 834   cat > conftest.$ac_ext <<EOF
 835 #line 836 "configure"
 836 #include "confdefs.h"
 837 #include <stdlib.h>
 838 #include <stdarg.h>
 839 #include <string.h>
 840 #include <float.h>
 841 EOF
 842 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 843 { (eval echo configure:844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 844 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 845 if test -z "$ac_err"; then
 846   rm -rf conftest*
 847   ac_cv_header_stdc=yes
 848 else
 849   echo "$ac_err" >&5
 850   echo "configure: failed program was:" >&5
 851   cat conftest.$ac_ext >&5
 852   rm -rf conftest*
 853   ac_cv_header_stdc=no
 854 fi
 855 rm -f conftest*
 856
 857 if test $ac_cv_header_stdc = yes; then
 858   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 859 cat > conftest.$ac_ext <<EOF
 860 #line 861 "configure"
 861 #include "confdefs.h"
 862 #include <string.h>
 863 EOF
 864 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 865   egrep "memchr" >/dev/null 2>&1; then
 866   :
 867 else
 868   rm -rf conftest*
 869   ac_cv_header_stdc=no
 870 fi
 871 rm -f conftest*
 872
 873 fi
 874
 875 if test $ac_cv_header_stdc = yes; then
 876   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 877 cat > conftest.$ac_ext <<EOF
 878 #line 879 "configure"
 879 #include "confdefs.h"
 880 #include <stdlib.h>
 881 EOF
 882 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 883   egrep "free" >/dev/null 2>&1; then
 884   :
 885 else
 886   rm -rf conftest*
 887   ac_cv_header_stdc=no
 888 fi
 889 rm -f conftest*
 890
 891 fi
 892
 893 if test $ac_cv_header_stdc = yes; then
 894   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 895 if test "$cross_compiling" = yes; then
 896   :
 897 else
 898   cat > conftest.$ac_ext <<EOF
 899 #line 900 "configure"
 900 #include "confdefs.h"
 901 #include <ctype.h>
 902 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 903 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 904 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 905 int main () { int i; for (i = 0; i < 256; i++)
 906 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 907 exit (0); }
 908
 909 EOF
 910 if { (eval echo configure:911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 911 then
 912   :
 913 else
 914   echo "configure: failed program was:" >&5
 915   cat conftest.$ac_ext >&5
 916   rm -fr conftest*
 917   ac_cv_header_stdc=no
 918 fi
 919 rm -fr conftest*
 920 fi
 921
 922 fi
 923 fi
 924
 925 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 926 if test $ac_cv_header_stdc = yes; then
 927   cat >> confdefs.h <<\EOF
 928 #define STDC_HEADERS 1
 929 EOF
 930
 931 fi
 932
 933 echo $ac_n "checking for working const""... $ac_c" 1>&6
 934 echo "configure:935: checking for working const" >&5
 935 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
 936   echo $ac_n "(cached) $ac_c" 1>&6
 937 else
 938   cat > conftest.$ac_ext <<EOF
 939 #line 940 "configure"
 940 #include "confdefs.h"
 941
 942 int main() {
 943
 944 /* Ultrix mips cc rejects this.  */
 945 typedef int charset[2]; const charset x;
 946 /* SunOS 4.1.1 cc rejects this.  */
 947 char const *const *ccp;
 948 char **p;
 949 /* NEC SVR4.0.2 mips cc rejects this.  */
 950 struct point {int x, y;};
 951 static struct point const zero = {0,0};
 952 /* AIX XL C 1.02.0.0 rejects this.
 953    It does not let you subtract one const X* pointer from another in an arm
 954    of an if-expression whose if-part is not a constant expression */
 955 const char *g = "string";
 956 ccp = &g + (g ? g-g : 0);
 957 /* HPUX 7.0 cc rejects these. */
 958 ++ccp;
 959 p = (char**) ccp;
 960 ccp = (char const *const *) p;
 961 { /* SCO 3.2v4 cc rejects this.  */
 962   char *t;
 963   char const *s = 0 ? (char *) 0 : (char const *) 0;
 964
 965   *t++ = 0;
 966 }
 967 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 968   int x[] = {25, 17};
 969   const int *foo = &x[0];
 970   ++foo;
 971 }
 972 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 973   typedef const int *iptr;
 974   iptr p = 0;
 975   ++p;
 976 }
 977 { /* AIX XL C 1.02.0.0 rejects this saying
 978      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 979   struct s { int j; const int *ap[3]; };
 980   struct s *b; b->j = 5;
 981 }
 982 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 983   const int foo = 10;
 984 }
 985
 986 ; return 0; }
 987 EOF
 988 if { (eval echo configure:989: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 989   rm -rf conftest*
 990   ac_cv_c_const=yes
 991 else
 992   echo "configure: failed program was:" >&5
 993   cat conftest.$ac_ext >&5
 994   rm -rf conftest*
 995   ac_cv_c_const=no
 996 fi
 997 rm -f conftest*
 998 fi
 999
1000 echo "$ac_t""$ac_cv_c_const" 1>&6
1001 if test $ac_cv_c_const = no; then
1002   cat >> confdefs.h <<\EOF
1003 #define const
1004 EOF
1005
1006 fi
1007
1008 echo $ac_n "checking for inline""... $ac_c" 1>&6
1009 echo "configure:1010: checking for inline" >&5
1010 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1011   echo $ac_n "(cached) $ac_c" 1>&6
1012 else
1013   ac_cv_c_inline=no
1014 for ac_kw in inline __inline__ __inline; do
1015   cat > conftest.$ac_ext <<EOF
1016 #line 1017 "configure"
1017 #include "confdefs.h"
1018
1019 int main() {
1020 } $ac_kw foo() {
1021 ; return 0; }
1022 EOF
1023 if { (eval echo configure:1024: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1024   rm -rf conftest*
1025   ac_cv_c_inline=$ac_kw; break
1026 else
1027   echo "configure: failed program was:" >&5
1028   cat conftest.$ac_ext >&5
1029 fi
1030 rm -f conftest*
1031 done
1032
1033 fi
1034
1035 echo "$ac_t""$ac_cv_c_inline" 1>&6
1036 case "$ac_cv_c_inline" in
1037   inline | yes) ;;
1038   no) cat >> confdefs.h <<\EOF
1039 #define inline
1040 EOF
1041  ;;
1042   *)  cat >> confdefs.h <<EOF
1043 #define inline $ac_cv_c_inline
1044 EOF
1045  ;;
1046 esac
1047
1048 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1049 echo "configure:1050: checking for off_t" >&5
1050 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1051   echo $ac_n "(cached) $ac_c" 1>&6
1052 else
1053   cat > conftest.$ac_ext <<EOF
1054 #line 1055 "configure"
1055 #include "confdefs.h"
1056 #include <sys/types.h>
1057 #if STDC_HEADERS
1058 #include <stdlib.h>
1059 #include <stddef.h>
1060 #endif
1061 EOF
1062 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1063   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1064   rm -rf conftest*
1065   ac_cv_type_off_t=yes
1066 else
1067   rm -rf conftest*
1068   ac_cv_type_off_t=no
1069 fi
1070 rm -f conftest*
1071
1072 fi
1073 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1074 if test $ac_cv_type_off_t = no; then
1075   cat >> confdefs.h <<\EOF
1076 #define off_t long
1077 EOF
1078
1079 fi
1080
1081 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1082 echo "configure:1083: checking for size_t" >&5
1083 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1084   echo $ac_n "(cached) $ac_c" 1>&6
1085 else
1086   cat > conftest.$ac_ext <<EOF
1087 #line 1088 "configure"
1088 #include "confdefs.h"
1089 #include <sys/types.h>
1090 #if STDC_HEADERS
1091 #include <stdlib.h>
1092 #include <stddef.h>
1093 #endif
1094 EOF
1095 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1096   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1097   rm -rf conftest*
1098   ac_cv_type_size_t=yes
1099 else
1100   rm -rf conftest*
1101   ac_cv_type_size_t=no
1102 fi
1103 rm -f conftest*
1104
1105 fi
1106 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1107 if test $ac_cv_type_size_t = no; then
1108   cat >> confdefs.h <<\EOF
1109 #define size_t unsigned
1110 EOF
1111
1112 fi
1113
1114 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1115 # for constant arguments.  Useless!
1116 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1117 echo "configure:1118: checking for working alloca.h" >&5
1118 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1119   echo $ac_n "(cached) $ac_c" 1>&6
1120 else
1121   cat > conftest.$ac_ext <<EOF
1122 #line 1123 "configure"
1123 #include "confdefs.h"
1124 #include <alloca.h>
1125 int main() {
1126 char *p = alloca(2 * sizeof(int));
1127 ; return 0; }
1128 EOF
1129 if { (eval echo configure:1130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1130   rm -rf conftest*
1131   ac_cv_header_alloca_h=yes
1132 else
1133   echo "configure: failed program was:" >&5
1134   cat conftest.$ac_ext >&5
1135   rm -rf conftest*
1136   ac_cv_header_alloca_h=no
1137 fi
1138 rm -f conftest*
1139 fi
1140
1141 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1142 if test $ac_cv_header_alloca_h = yes; then
1143   cat >> confdefs.h <<\EOF
1144 #define HAVE_ALLOCA_H 1
1145 EOF
1146
1147 fi
1148
1149 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1150 echo "configure:1151: checking for alloca" >&5
1151 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1152   echo $ac_n "(cached) $ac_c" 1>&6
1153 else
1154   cat > conftest.$ac_ext <<EOF
1155 #line 1156 "configure"
1156 #include "confdefs.h"
1157
1158 #ifdef __GNUC__
1159 # define alloca __builtin_alloca
1160 #else
1161 # ifdef _MSC_VER
1162 #  include <malloc.h>
1163 #  define alloca _alloca
1164 # else
1165 #  if HAVE_ALLOCA_H
1166 #   include <alloca.h>
1167 #  else
1168 #   ifdef _AIX
1169  #pragma alloca
1170 #   else
1171 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1172 char *alloca ();
1173 #    endif
1174 #   endif
1175 #  endif
1176 # endif
1177 #endif
1178
1179 int main() {
1180 char *p = (char *) alloca(1);
1181 ; return 0; }
1182 EOF
1183 if { (eval echo configure:1184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1184   rm -rf conftest*
1185   ac_cv_func_alloca_works=yes
1186 else
1187   echo "configure: failed program was:" >&5
1188   cat conftest.$ac_ext >&5
1189   rm -rf conftest*
1190   ac_cv_func_alloca_works=no
1191 fi
1192 rm -f conftest*
1193 fi
1194
1195 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1196 if test $ac_cv_func_alloca_works = yes; then
1197   cat >> confdefs.h <<\EOF
1198 #define HAVE_ALLOCA 1
1199 EOF
1200
1201 fi
1202
1203 if test $ac_cv_func_alloca_works = no; then
1204   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1205   # that cause trouble.  Some versions do not even contain alloca or
1206   # contain a buggy version.  If you still want to use their alloca,
1207   # use ar to extract alloca.o from them instead of compiling alloca.c.
1208   ALLOCA=alloca.${ac_objext}
1209   cat >> confdefs.h <<\EOF
1210 #define C_ALLOCA 1
1211 EOF
1212
1213
1214 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1215 echo "configure:1216: checking whether alloca needs Cray hooks" >&5
1216 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1217   echo $ac_n "(cached) $ac_c" 1>&6
1218 else
1219   cat > conftest.$ac_ext <<EOF
1220 #line 1221 "configure"
1221 #include "confdefs.h"
1222 #if defined(CRAY) && ! defined(CRAY2)
1223 webecray
1224 #else
1225 wenotbecray
1226 #endif
1227
1228 EOF
1229 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1230   egrep "webecray" >/dev/null 2>&1; then
1231   rm -rf conftest*
1232   ac_cv_os_cray=yes
1233 else
1234   rm -rf conftest*
1235   ac_cv_os_cray=no
1236 fi
1237 rm -f conftest*
1238
1239 fi
1240
1241 echo "$ac_t""$ac_cv_os_cray" 1>&6
1242 if test $ac_cv_os_cray = yes; then
1243 for ac_func in _getb67 GETB67 getb67; do
1244   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1245 echo "configure:1246: checking for $ac_func" >&5
1246 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1247   echo $ac_n "(cached) $ac_c" 1>&6
1248 else
1249   cat > conftest.$ac_ext <<EOF
1250 #line 1251 "configure"
1251 #include "confdefs.h"
1252 /* System header to define __stub macros and hopefully few prototypes,
1253     which can conflict with char $ac_func(); below.  */
1254 #include <assert.h>
1255 /* Override any gcc2 internal prototype to avoid an error.  */
1256 /* We use char because int might match the return type of a gcc2
1257     builtin and then its argument prototype would still apply.  */
1258 char $ac_func();
1259
1260 int main() {
1261
1262 /* The GNU C library defines this for functions which it implements
1263     to always fail with ENOSYS.  Some functions are actually named
1264     something starting with __ and the normal name is an alias.  */
1265 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1266 choke me
1267 #else
1268 $ac_func();
1269 #endif
1270
1271 ; return 0; }
1272 EOF
1273 if { (eval echo configure:1274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1274   rm -rf conftest*
1275   eval "ac_cv_func_$ac_func=yes"
1276 else
1277   echo "configure: failed program was:" >&5
1278   cat conftest.$ac_ext >&5
1279   rm -rf conftest*
1280   eval "ac_cv_func_$ac_func=no"
1281 fi
1282 rm -f conftest*
1283 fi
1284
1285 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1286   echo "$ac_t""yes" 1>&6
1287   cat >> confdefs.h <<EOF
1288 #define CRAY_STACKSEG_END $ac_func
1289 EOF
1290
1291   break
1292 else
1293   echo "$ac_t""no" 1>&6
1294 fi
1295
1296 done
1297 fi
1298
1299 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1300 echo "configure:1301: checking stack direction for C alloca" >&5
1301 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1302   echo $ac_n "(cached) $ac_c" 1>&6
1303 else
1304   if test "$cross_compiling" = yes; then
1305   ac_cv_c_stack_direction=0
1306 else
1307   cat > conftest.$ac_ext <<EOF
1308 #line 1309 "configure"
1309 #include "confdefs.h"
1310 find_stack_direction ()
1311 {
1312   static char *addr = 0;
1313   auto char dummy;
1314   if (addr == 0)
1315     {
1316       addr = &dummy;
1317       return find_stack_direction ();
1318     }
1319   else
1320     return (&dummy > addr) ? 1 : -1;
1321 }
1322 main ()
1323 {
1324   exit (find_stack_direction() < 0);
1325 }
1326 EOF
1327 if { (eval echo configure:1328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1328 then
1329   ac_cv_c_stack_direction=1
1330 else
1331   echo "configure: failed program was:" >&5
1332   cat conftest.$ac_ext >&5
1333   rm -fr conftest*
1334   ac_cv_c_stack_direction=-1
1335 fi
1336 rm -fr conftest*
1337 fi
1338
1339 fi
1340
1341 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1342 cat >> confdefs.h <<EOF
1343 #define STACK_DIRECTION $ac_cv_c_stack_direction
1344 EOF
1345
1346 fi
1347
1348 for ac_hdr in unistd.h
1349 do
1350 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1351 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1352 echo "configure:1353: checking for $ac_hdr" >&5
1353 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1354   echo $ac_n "(cached) $ac_c" 1>&6
1355 else
1356   cat > conftest.$ac_ext <<EOF
1357 #line 1358 "configure"
1358 #include "confdefs.h"
1359 #include <$ac_hdr>
1360 EOF
1361 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1362 { (eval echo configure:1363: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1363 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1364 if test -z "$ac_err"; then
1365   rm -rf conftest*
1366   eval "ac_cv_header_$ac_safe=yes"
1367 else
1368   echo "$ac_err" >&5
1369   echo "configure: failed program was:" >&5
1370   cat conftest.$ac_ext >&5
1371   rm -rf conftest*
1372   eval "ac_cv_header_$ac_safe=no"
1373 fi
1374 rm -f conftest*
1375 fi
1376 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1377   echo "$ac_t""yes" 1>&6
1378     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1379   cat >> confdefs.h <<EOF
1380 #define $ac_tr_hdr 1
1381 EOF
1382
1383 else
1384   echo "$ac_t""no" 1>&6
1385 fi
1386 done
1387
1388 for ac_func in getpagesize
1389 do
1390 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1391 echo "configure:1392: checking for $ac_func" >&5
1392 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1393   echo $ac_n "(cached) $ac_c" 1>&6
1394 else
1395   cat > conftest.$ac_ext <<EOF
1396 #line 1397 "configure"
1397 #include "confdefs.h"
1398 /* System header to define __stub macros and hopefully few prototypes,
1399     which can conflict with char $ac_func(); below.  */
1400 #include <assert.h>
1401 /* Override any gcc2 internal prototype to avoid an error.  */
1402 /* We use char because int might match the return type of a gcc2
1403     builtin and then its argument prototype would still apply.  */
1404 char $ac_func();
1405
1406 int main() {
1407
1408 /* The GNU C library defines this for functions which it implements
1409     to always fail with ENOSYS.  Some functions are actually named
1410     something starting with __ and the normal name is an alias.  */
1411 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1412 choke me
1413 #else
1414 $ac_func();
1415 #endif
1416
1417 ; return 0; }
1418 EOF
1419 if { (eval echo configure:1420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1420   rm -rf conftest*
1421   eval "ac_cv_func_$ac_func=yes"
1422 else
1423   echo "configure: failed program was:" >&5
1424   cat conftest.$ac_ext >&5
1425   rm -rf conftest*
1426   eval "ac_cv_func_$ac_func=no"
1427 fi
1428 rm -f conftest*
1429 fi
1430
1431 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1432   echo "$ac_t""yes" 1>&6
1433     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1434   cat >> confdefs.h <<EOF
1435 #define $ac_tr_func 1
1436 EOF
1437
1438 else
1439   echo "$ac_t""no" 1>&6
1440 fi
1441 done
1442
1443 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1444 echo "configure:1445: checking for working mmap" >&5
1445 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1446   echo $ac_n "(cached) $ac_c" 1>&6
1447 else
1448   if test "$cross_compiling" = yes; then
1449   ac_cv_func_mmap_fixed_mapped=no
1450 else
1451   cat > conftest.$ac_ext <<EOF
1452 #line 1453 "configure"
1453 #include "confdefs.h"
1454
1455 /* Thanks to Mike Haertel and Jim Avera for this test.
1456    Here is a matrix of mmap possibilities:
1457         mmap private not fixed
1458         mmap private fixed at somewhere currently unmapped
1459         mmap private fixed at somewhere already mapped
1460         mmap shared not fixed
1461         mmap shared fixed at somewhere currently unmapped
1462         mmap shared fixed at somewhere already mapped
1463    For private mappings, we should verify that changes cannot be read()
1464    back from the file, nor mmap's back from the file at a different
1465    address.  (There have been systems where private was not correctly
1466    implemented like the infamous i386 svr4.0, and systems where the
1467    VM page cache was not coherent with the filesystem buffer cache
1468    like early versions of FreeBSD and possibly contemporary NetBSD.)
1469    For shared mappings, we should conversely verify that changes get
1470    propogated back to all the places they're supposed to be.
1471
1472    Grep wants private fixed already mapped.
1473    The main things grep needs to know about mmap are:
1474    * does it exist and is it safe to write into the mmap'd area
1475    * how to use it (BSD variants)  */
1476 #include <sys/types.h>
1477 #include <fcntl.h>
1478 #include <sys/mman.h>
1479
1480 /* This mess was copied from the GNU getpagesize.h.  */
1481 #ifndef HAVE_GETPAGESIZE
1482 # ifdef HAVE_UNISTD_H
1483 #  include <unistd.h>
1484 # endif
1485
1486 /* Assume that all systems that can run configure have sys/param.h.  */
1487 # ifndef HAVE_SYS_PARAM_H
1488 #  define HAVE_SYS_PARAM_H 1
1489 # endif
1490
1491 # ifdef _SC_PAGESIZE
1492 #  define getpagesize() sysconf(_SC_PAGESIZE)
1493 # else /* no _SC_PAGESIZE */
1494 #  ifdef HAVE_SYS_PARAM_H
1495 #   include <sys/param.h>
1496 #   ifdef EXEC_PAGESIZE
1497 #    define getpagesize() EXEC_PAGESIZE
1498 #   else /* no EXEC_PAGESIZE */
1499 #    ifdef NBPG
1500 #     define getpagesize() NBPG * CLSIZE
1501 #     ifndef CLSIZE
1502 #      define CLSIZE 1
1503 #     endif /* no CLSIZE */
1504 #    else /* no NBPG */
1505 #     ifdef NBPC
1506 #      define getpagesize() NBPC
1507 #     else /* no NBPC */
1508 #      ifdef PAGESIZE
1509 #       define getpagesize() PAGESIZE
1510 #      endif /* PAGESIZE */
1511 #     endif /* no NBPC */
1512 #    endif /* no NBPG */
1513 #   endif /* no EXEC_PAGESIZE */
1514 #  else /* no HAVE_SYS_PARAM_H */
1515 #   define getpagesize() 8192   /* punt totally */
1516 #  endif /* no HAVE_SYS_PARAM_H */
1517 # endif /* no _SC_PAGESIZE */
1518
1519 #endif /* no HAVE_GETPAGESIZE */
1520
1521 #ifdef __cplusplus
1522 extern "C" { void *malloc(unsigned); }
1523 #else
1524 char *malloc();
1525 #endif
1526
1527 int
1528 main()
1529 {
1530         char *data, *data2, *data3;
1531         int i, pagesize;
1532         int fd;
1533
1534         pagesize = getpagesize();
1535
1536         /*
1537          * First, make a file with some known garbage in it.
1538          */
1539         data = malloc(pagesize);
1540         if (!data)
1541                 exit(1);
1542         for (i = 0; i < pagesize; ++i)
1543                 *(data + i) = rand();
1544         umask(0);
1545         fd = creat("conftestmmap", 0600);
1546         if (fd < 0)
1547                 exit(1);
1548         if (write(fd, data, pagesize) != pagesize)
1549                 exit(1);
1550         close(fd);
1551
1552         /*
1553          * Next, try to mmap the file at a fixed address which
1554          * already has something else allocated at it.  If we can,
1555          * also make sure that we see the same garbage.
1556          */
1557         fd = open("conftestmmap", O_RDWR);
1558         if (fd < 0)
1559                 exit(1);
1560         data2 = malloc(2 * pagesize);
1561         if (!data2)
1562                 exit(1);
1563         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1564         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1565             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1566                 exit(1);
1567         for (i = 0; i < pagesize; ++i)
1568                 if (*(data + i) != *(data2 + i))
1569                         exit(1);
1570
1571         /*
1572          * Finally, make sure that changes to the mapped area
1573          * do not percolate back to the file as seen by read().
1574          * (This is a bug on some variants of i386 svr4.0.)
1575          */
1576         for (i = 0; i < pagesize; ++i)
1577                 *(data2 + i) = *(data2 + i) + 1;
1578         data3 = malloc(pagesize);
1579         if (!data3)
1580                 exit(1);
1581         if (read(fd, data3, pagesize) != pagesize)
1582                 exit(1);
1583         for (i = 0; i < pagesize; ++i)
1584                 if (*(data + i) != *(data3 + i))
1585                         exit(1);
1586         close(fd);
1587         unlink("conftestmmap");
1588         exit(0);
1589 }
1590
1591 EOF
1592 if { (eval echo configure:1593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1593 then
1594   ac_cv_func_mmap_fixed_mapped=yes
1595 else
1596   echo "configure: failed program was:" >&5
1597   cat conftest.$ac_ext >&5
1598   rm -fr conftest*
1599   ac_cv_func_mmap_fixed_mapped=no
1600 fi
1601 rm -fr conftest*
1602 fi
1603
1604 fi
1605
1606 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1607 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1608   cat >> confdefs.h <<\EOF
1609 #define HAVE_MMAP 1
1610 EOF
1611
1612 fi
1613
1614
1615 # autoconf.info says this should be called right after AC_INIT.
1616
1617
1618 ac_aux_dir=
1619 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
1620   if test -f $ac_dir/install-sh; then
1621     ac_aux_dir=$ac_dir
1622     ac_install_sh="$ac_aux_dir/install-sh -c"
1623     break
1624   elif test -f $ac_dir/install.sh; then
1625     ac_aux_dir=$ac_dir
1626     ac_install_sh="$ac_aux_dir/install.sh -c"
1627     break
1628   fi
1629 done
1630 if test -z "$ac_aux_dir"; then
1631   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
1632 fi
1633 ac_config_guess=$ac_aux_dir/config.guess
1634 ac_config_sub=$ac_aux_dir/config.sub
1635 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1636
1637
1638 # Do some error checking and defaulting for the host and target type.
1639 # The inputs are:
1640 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1641 #
1642 # The rules are:
1643 # 1. You are not allowed to specify --host, --target, and nonopt at the
1644 #    same time.
1645 # 2. Host defaults to nonopt.
1646 # 3. If nonopt is not specified, then host defaults to the current host,
1647 #    as determined by config.guess.
1648 # 4. Target and build default to nonopt.
1649 # 5. If nonopt is not specified, then target and build default to host.
1650
1651 # The aliases save the names the user supplied, while $host etc.
1652 # will get canonicalized.
1653 case $host---$target---$nonopt in
1654 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1655 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1656 esac
1657
1658
1659 # Make sure we can run config.sub.
1660 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1661 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1662 fi
1663
1664 echo $ac_n "checking host system type""... $ac_c" 1>&6
1665 echo "configure:1666: checking host system type" >&5
1666
1667 host_alias=$host
1668 case "$host_alias" in
1669 NONE)
1670   case $nonopt in
1671   NONE)
1672     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1673     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1674     fi ;;
1675   *) host_alias=$nonopt ;;
1676   esac ;;
1677 esac
1678
1679 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1680 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1681 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1682 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1683 echo "$ac_t""$host" 1>&6
1684
1685 echo $ac_n "checking target system type""... $ac_c" 1>&6
1686 echo "configure:1687: checking target system type" >&5
1687
1688 target_alias=$target
1689 case "$target_alias" in
1690 NONE)
1691   case $nonopt in
1692   NONE) target_alias=$host_alias ;;
1693   *) target_alias=$nonopt ;;
1694   esac ;;
1695 esac
1696
1697 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1698 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1699 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1700 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1701 echo "$ac_t""$target" 1>&6
1702
1703 echo $ac_n "checking build system type""... $ac_c" 1>&6
1704 echo "configure:1705: checking build system type" >&5
1705
1706 build_alias=$build
1707 case "$build_alias" in
1708 NONE)
1709   case $nonopt in
1710   NONE) build_alias=$host_alias ;;
1711   *) build_alias=$nonopt ;;
1712   esac ;;
1713 esac
1714
1715 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1716 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1717 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1718 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1719 echo "$ac_t""$build" 1>&6
1720
1721 test "$host_alias" != "$target_alias" &&
1722   test "$program_prefix$program_suffix$program_transform_name" = \
1723     NONENONEs,x,x, &&
1724   program_prefix=${target_alias}-
1725
1726 if test "$program_transform_name" = s,x,x,; then
1727   program_transform_name=
1728 else
1729   # Double any \ or $.  echo might interpret backslashes.
1730   cat <<\EOF_SED > conftestsed
1731 s,\\,\\\\,g; s,\$,$$,g
1732 EOF_SED
1733   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1734   rm -f conftestsed
1735 fi
1736 test "$program_prefix" != NONE &&
1737   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1738 # Use a double $ so make ignores it.
1739 test "$program_suffix" != NONE &&
1740   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1741
1742 # sed with no file args requires a program.
1743 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1744
1745 # Extract the first word of "gcc", so it can be a program name with args.
1746 set dummy gcc; ac_word=$2
1747 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1748 echo "configure:1749: checking for $ac_word" >&5
1749 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1750   echo $ac_n "(cached) $ac_c" 1>&6
1751 else
1752   if test -n "$CC"; then
1753   ac_cv_prog_CC="$CC" # Let the user override the test.
1754 else
1755   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1756   for ac_dir in $PATH; do
1757     test -z "$ac_dir" && ac_dir=.
1758     if test -f $ac_dir/$ac_word; then
1759       ac_cv_prog_CC="gcc"
1760       break
1761     fi
1762   done
1763   IFS="$ac_save_ifs"
1764 fi
1765 fi
1766 CC="$ac_cv_prog_CC"
1767 if test -n "$CC"; then
1768   echo "$ac_t""$CC" 1>&6
1769 else
1770   echo "$ac_t""no" 1>&6
1771 fi
1772
1773 if test -z "$CC"; then
1774   # Extract the first word of "cc", so it can be a program name with args.
1775 set dummy cc; ac_word=$2
1776 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1777 echo "configure:1778: checking for $ac_word" >&5
1778 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1779   echo $ac_n "(cached) $ac_c" 1>&6
1780 else
1781   if test -n "$CC"; then
1782   ac_cv_prog_CC="$CC" # Let the user override the test.
1783 else
1784   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1785   ac_prog_rejected=no
1786   for ac_dir in $PATH; do
1787     test -z "$ac_dir" && ac_dir=.
1788     if test -f $ac_dir/$ac_word; then
1789       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1790         ac_prog_rejected=yes
1791         continue
1792       fi
1793       ac_cv_prog_CC="cc"
1794       break
1795     fi
1796   done
1797   IFS="$ac_save_ifs"
1798 if test $ac_prog_rejected = yes; then
1799   # We found a bogon in the path, so make sure we never use it.
1800   set dummy $ac_cv_prog_CC
1801   shift
1802   if test $# -gt 0; then
1803     # We chose a different compiler from the bogus one.
1804     # However, it has the same basename, so the bogon will be chosen
1805     # first if we set CC to just the basename; use the full file name.
1806     shift
1807     set dummy "$ac_dir/$ac_word" "$@"
1808     shift
1809     ac_cv_prog_CC="$@"
1810   fi
1811 fi
1812 fi
1813 fi
1814 CC="$ac_cv_prog_CC"
1815 if test -n "$CC"; then
1816   echo "$ac_t""$CC" 1>&6
1817 else
1818   echo "$ac_t""no" 1>&6
1819 fi
1820
1821   if test -z "$CC"; then
1822     case "`uname -s`" in
1823     *win32* | *WIN32*)
1824       # Extract the first word of "cl", so it can be a program name with args.
1825 set dummy cl; ac_word=$2
1826 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1827 echo "configure:1828: checking for $ac_word" >&5
1828 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1829   echo $ac_n "(cached) $ac_c" 1>&6
1830 else
1831   if test -n "$CC"; then
1832   ac_cv_prog_CC="$CC" # Let the user override the test.
1833 else
1834   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1835   for ac_dir in $PATH; do
1836     test -z "$ac_dir" && ac_dir=.
1837     if test -f $ac_dir/$ac_word; then
1838       ac_cv_prog_CC="cl"
1839       break
1840     fi
1841   done
1842   IFS="$ac_save_ifs"
1843 fi
1844 fi
1845 CC="$ac_cv_prog_CC"
1846 if test -n "$CC"; then
1847   echo "$ac_t""$CC" 1>&6
1848 else
1849   echo "$ac_t""no" 1>&6
1850 fi
1851  ;;
1852     esac
1853   fi
1854   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1855 fi
1856
1857 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1858 echo "configure:1859: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1859
1860 ac_ext=c
1861 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1862 ac_cpp='$CPP $CPPFLAGS'
1863 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1864 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1865 cross_compiling=$ac_cv_prog_cc_cross
1866
1867 cat > conftest.$ac_ext <<EOF
1868 #line 1869 "configure"
1869 #include "confdefs.h"
1870 main(){return(0);}
1871 EOF
1872 if { (eval echo configure:1873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1873   ac_cv_prog_cc_works=yes
1874   # If we can't run a trivial program, we are probably using a cross compiler.
1875   if (./conftest; exit) 2>/dev/null; then
1876     ac_cv_prog_cc_cross=no
1877   else
1878     ac_cv_prog_cc_cross=yes
1879   fi
1880 else
1881   echo "configure: failed program was:" >&5
1882   cat conftest.$ac_ext >&5
1883   ac_cv_prog_cc_works=no
1884 fi
1885 rm -fr conftest*
1886
1887 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1888 if test $ac_cv_prog_cc_works = no; then
1889   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1890 fi
1891 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1892 echo "configure:1893: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1893 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1894 cross_compiling=$ac_cv_prog_cc_cross
1895
1896 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1897 echo "configure:1898: checking whether we are using GNU C" >&5
1898 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1899   echo $ac_n "(cached) $ac_c" 1>&6
1900 else
1901   cat > conftest.c <<EOF
1902 #ifdef __GNUC__
1903   yes;
1904 #endif
1905 EOF
1906 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1907: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1907   ac_cv_prog_gcc=yes
1908 else
1909   ac_cv_prog_gcc=no
1910 fi
1911 fi
1912
1913 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1914
1915 if test $ac_cv_prog_gcc = yes; then
1916   GCC=yes
1917 else
1918   GCC=
1919 fi
1920
1921 ac_test_CFLAGS="${CFLAGS+set}"
1922 ac_save_CFLAGS="$CFLAGS"
1923 CFLAGS=
1924 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1925 echo "configure:1926: checking whether ${CC-cc} accepts -g" >&5
1926 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1927   echo $ac_n "(cached) $ac_c" 1>&6
1928 else
1929   echo 'void f(){}' > conftest.c
1930 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1931   ac_cv_prog_cc_g=yes
1932 else
1933   ac_cv_prog_cc_g=no
1934 fi
1935 rm -f conftest*
1936
1937 fi
1938
1939 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1940 if test "$ac_test_CFLAGS" = set; then
1941   CFLAGS="$ac_save_CFLAGS"
1942 elif test $ac_cv_prog_cc_g = yes; then
1943   if test "$GCC" = yes; then
1944     CFLAGS="-g -O2"
1945   else
1946     CFLAGS="-g"
1947   fi
1948 else
1949   if test "$GCC" = yes; then
1950     CFLAGS="-O2"
1951   else
1952     CFLAGS=
1953   fi
1954 fi
1955
1956 # Find a good install program.  We prefer a C program (faster),
1957 # so one script is as good as another.  But avoid the broken or
1958 # incompatible versions:
1959 # SysV /etc/install, /usr/sbin/install
1960 # SunOS /usr/etc/install
1961 # IRIX /sbin/install
1962 # AIX /bin/install
1963 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1964 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1965 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1966 # ./install, which can be erroneously created by make from ./install.sh.
1967 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1968 echo "configure:1969: checking for a BSD compatible install" >&5
1969 if test -z "$INSTALL"; then
1970 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1971   echo $ac_n "(cached) $ac_c" 1>&6
1972 else
1973     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1974   for ac_dir in $PATH; do
1975     # Account for people who put trailing slashes in PATH elements.
1976     case "$ac_dir/" in
1977     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1978     *)
1979       # OSF1 and SCO ODT 3.0 have their own names for install.
1980       # Don't use installbsd from OSF since it installs stuff as root
1981       # by default.
1982       for ac_prog in ginstall scoinst install; do
1983         if test -f $ac_dir/$ac_prog; then
1984           if test $ac_prog = install &&
1985             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1986             # AIX install.  It has an incompatible calling convention.
1987             :
1988           else
1989             ac_cv_path_install="$ac_dir/$ac_prog -c"
1990             break 2
1991           fi
1992         fi
1993       done
1994       ;;
1995     esac
1996   done
1997   IFS="$ac_save_IFS"
1998
1999 fi
2000   if test "${ac_cv_path_install+set}" = set; then
2001     INSTALL="$ac_cv_path_install"
2002   else
2003     # As a last resort, use the slow shell script.  We don't cache a
2004     # path for INSTALL within a source directory, because that will
2005     # break other packages using the cache if that directory is
2006     # removed, or if the path is relative.
2007     INSTALL="$ac_install_sh"
2008   fi
2009 fi
2010 echo "$ac_t""$INSTALL" 1>&6
2011
2012 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2013 # It thinks the first close brace ends the variable substitution.
2014 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2015
2016 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2017
2018
2019 # Put a plausible default for CC_FOR_BUILD in Makefile.
2020 if test "x$cross_compiling" = "xno"; then
2021   CC_FOR_BUILD='$(CC)'
2022 else
2023   CC_FOR_BUILD=gcc
2024 fi
2025
2026
2027
2028
2029 AR=${AR-ar}
2030
2031 # Extract the first word of "ranlib", so it can be a program name with args.
2032 set dummy ranlib; ac_word=$2
2033 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2034 echo "configure:2035: checking for $ac_word" >&5
2035 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2036   echo $ac_n "(cached) $ac_c" 1>&6
2037 else
2038   if test -n "$RANLIB"; then
2039   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2040 else
2041   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2042   for ac_dir in $PATH; do
2043     test -z "$ac_dir" && ac_dir=.
2044     if test -f $ac_dir/$ac_word; then
2045       ac_cv_prog_RANLIB="ranlib"
2046       break
2047     fi
2048   done
2049   IFS="$ac_save_ifs"
2050   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2051 fi
2052 fi
2053 RANLIB="$ac_cv_prog_RANLIB"
2054 if test -n "$RANLIB"; then
2055   echo "$ac_t""$RANLIB" 1>&6
2056 else
2057   echo "$ac_t""no" 1>&6
2058 fi
2059
2060
2061 ALL_LINGUAS=
2062
2063    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2064 unistd.h values.h sys/param.h
2065 do
2066 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2067 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2068 echo "configure:2069: checking for $ac_hdr" >&5
2069 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2070   echo $ac_n "(cached) $ac_c" 1>&6
2071 else
2072   cat > conftest.$ac_ext <<EOF
2073 #line 2074 "configure"
2074 #include "confdefs.h"
2075 #include <$ac_hdr>
2076 EOF
2077 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2078 { (eval echo configure:2079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2079 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2080 if test -z "$ac_err"; then
2081   rm -rf conftest*
2082   eval "ac_cv_header_$ac_safe=yes"
2083 else
2084   echo "$ac_err" >&5
2085   echo "configure: failed program was:" >&5
2086   cat conftest.$ac_ext >&5
2087   rm -rf conftest*
2088   eval "ac_cv_header_$ac_safe=no"
2089 fi
2090 rm -f conftest*
2091 fi
2092 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2093   echo "$ac_t""yes" 1>&6
2094     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2095   cat >> confdefs.h <<EOF
2096 #define $ac_tr_hdr 1
2097 EOF
2098
2099 else
2100   echo "$ac_t""no" 1>&6
2101 fi
2102 done
2103
2104    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2105 __argz_count __argz_stringify __argz_next
2106 do
2107 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2108 echo "configure:2109: checking for $ac_func" >&5
2109 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2110   echo $ac_n "(cached) $ac_c" 1>&6
2111 else
2112   cat > conftest.$ac_ext <<EOF
2113 #line 2114 "configure"
2114 #include "confdefs.h"
2115 /* System header to define __stub macros and hopefully few prototypes,
2116     which can conflict with char $ac_func(); below.  */
2117 #include <assert.h>
2118 /* Override any gcc2 internal prototype to avoid an error.  */
2119 /* We use char because int might match the return type of a gcc2
2120     builtin and then its argument prototype would still apply.  */
2121 char $ac_func();
2122
2123 int main() {
2124
2125 /* The GNU C library defines this for functions which it implements
2126     to always fail with ENOSYS.  Some functions are actually named
2127     something starting with __ and the normal name is an alias.  */
2128 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2129 choke me
2130 #else
2131 $ac_func();
2132 #endif
2133
2134 ; return 0; }
2135 EOF
2136 if { (eval echo configure:2137: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2137   rm -rf conftest*
2138   eval "ac_cv_func_$ac_func=yes"
2139 else
2140   echo "configure: failed program was:" >&5
2141   cat conftest.$ac_ext >&5
2142   rm -rf conftest*
2143   eval "ac_cv_func_$ac_func=no"
2144 fi
2145 rm -f conftest*
2146 fi
2147
2148 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2149   echo "$ac_t""yes" 1>&6
2150     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2151   cat >> confdefs.h <<EOF
2152 #define $ac_tr_func 1
2153 EOF
2154
2155 else
2156   echo "$ac_t""no" 1>&6
2157 fi
2158 done
2159
2160
2161    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2162      for ac_func in stpcpy
2163 do
2164 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2165 echo "configure:2166: checking for $ac_func" >&5
2166 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2167   echo $ac_n "(cached) $ac_c" 1>&6
2168 else
2169   cat > conftest.$ac_ext <<EOF
2170 #line 2171 "configure"
2171 #include "confdefs.h"
2172 /* System header to define __stub macros and hopefully few prototypes,
2173     which can conflict with char $ac_func(); below.  */
2174 #include <assert.h>
2175 /* Override any gcc2 internal prototype to avoid an error.  */
2176 /* We use char because int might match the return type of a gcc2
2177     builtin and then its argument prototype would still apply.  */
2178 char $ac_func();
2179
2180 int main() {
2181
2182 /* The GNU C library defines this for functions which it implements
2183     to always fail with ENOSYS.  Some functions are actually named
2184     something starting with __ and the normal name is an alias.  */
2185 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2186 choke me
2187 #else
2188 $ac_func();
2189 #endif
2190
2191 ; return 0; }
2192 EOF
2193 if { (eval echo configure:2194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2194   rm -rf conftest*
2195   eval "ac_cv_func_$ac_func=yes"
2196 else
2197   echo "configure: failed program was:" >&5
2198   cat conftest.$ac_ext >&5
2199   rm -rf conftest*
2200   eval "ac_cv_func_$ac_func=no"
2201 fi
2202 rm -f conftest*
2203 fi
2204
2205 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2206   echo "$ac_t""yes" 1>&6
2207     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2208   cat >> confdefs.h <<EOF
2209 #define $ac_tr_func 1
2210 EOF
2211
2212 else
2213   echo "$ac_t""no" 1>&6
2214 fi
2215 done
2216
2217    fi
2218    if test "${ac_cv_func_stpcpy}" = "yes"; then
2219      cat >> confdefs.h <<\EOF
2220 #define HAVE_STPCPY 1
2221 EOF
2222
2223    fi
2224
2225    if test $ac_cv_header_locale_h = yes; then
2226     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2227 echo "configure:2228: checking for LC_MESSAGES" >&5
2228 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2229   echo $ac_n "(cached) $ac_c" 1>&6
2230 else
2231   cat > conftest.$ac_ext <<EOF
2232 #line 2233 "configure"
2233 #include "confdefs.h"
2234 #include <locale.h>
2235 int main() {
2236 return LC_MESSAGES
2237 ; return 0; }
2238 EOF
2239 if { (eval echo configure:2240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2240   rm -rf conftest*
2241   am_cv_val_LC_MESSAGES=yes
2242 else
2243   echo "configure: failed program was:" >&5
2244   cat conftest.$ac_ext >&5
2245   rm -rf conftest*
2246   am_cv_val_LC_MESSAGES=no
2247 fi
2248 rm -f conftest*
2249 fi
2250
2251 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2252     if test $am_cv_val_LC_MESSAGES = yes; then
2253       cat >> confdefs.h <<\EOF
2254 #define HAVE_LC_MESSAGES 1
2255 EOF
2256
2257     fi
2258   fi
2259    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2260 echo "configure:2261: checking whether NLS is requested" >&5
2261         # Check whether --enable-nls or --disable-nls was given.
2262 if test "${enable_nls+set}" = set; then
2263   enableval="$enable_nls"
2264   USE_NLS=$enableval
2265 else
2266   USE_NLS=yes
2267 fi
2268
2269     echo "$ac_t""$USE_NLS" 1>&6
2270
2271
2272     USE_INCLUDED_LIBINTL=no
2273
2274         if test "$USE_NLS" = "yes"; then
2275       cat >> confdefs.h <<\EOF
2276 #define ENABLE_NLS 1
2277 EOF
2278
2279       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2280 echo "configure:2281: checking whether included gettext is requested" >&5
2281       # Check whether --with-included-gettext or --without-included-gettext was given.
2282 if test "${with_included_gettext+set}" = set; then
2283   withval="$with_included_gettext"
2284   nls_cv_force_use_gnu_gettext=$withval
2285 else
2286   nls_cv_force_use_gnu_gettext=no
2287 fi
2288
2289       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2290
2291       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2292       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2293                                         nls_cv_header_intl=
2294         nls_cv_header_libgt=
2295         CATOBJEXT=NONE
2296
2297         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2298 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2299 echo "configure:2300: checking for libintl.h" >&5
2300 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2301   echo $ac_n "(cached) $ac_c" 1>&6
2302 else
2303   cat > conftest.$ac_ext <<EOF
2304 #line 2305 "configure"
2305 #include "confdefs.h"
2306 #include <libintl.h>
2307 EOF
2308 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2309 { (eval echo configure:2310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2310 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2311 if test -z "$ac_err"; then
2312   rm -rf conftest*
2313   eval "ac_cv_header_$ac_safe=yes"
2314 else
2315   echo "$ac_err" >&5
2316   echo "configure: failed program was:" >&5
2317   cat conftest.$ac_ext >&5
2318   rm -rf conftest*
2319   eval "ac_cv_header_$ac_safe=no"
2320 fi
2321 rm -f conftest*
2322 fi
2323 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2324   echo "$ac_t""yes" 1>&6
2325   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2326 echo "configure:2327: checking for gettext in libc" >&5
2327 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2328   echo $ac_n "(cached) $ac_c" 1>&6
2329 else
2330   cat > conftest.$ac_ext <<EOF
2331 #line 2332 "configure"
2332 #include "confdefs.h"
2333 #include <libintl.h>
2334 int main() {
2335 return (int) gettext ("")
2336 ; return 0; }
2337 EOF
2338 if { (eval echo configure:2339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2339   rm -rf conftest*
2340   gt_cv_func_gettext_libc=yes
2341 else
2342   echo "configure: failed program was:" >&5
2343   cat conftest.$ac_ext >&5
2344   rm -rf conftest*
2345   gt_cv_func_gettext_libc=no
2346 fi
2347 rm -f conftest*
2348 fi
2349
2350 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2351
2352            if test "$gt_cv_func_gettext_libc" != "yes"; then
2353              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2354 echo "configure:2355: checking for bindtextdomain in -lintl" >&5
2355 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2356 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2357   echo $ac_n "(cached) $ac_c" 1>&6
2358 else
2359   ac_save_LIBS="$LIBS"
2360 LIBS="-lintl  $LIBS"
2361 cat > conftest.$ac_ext <<EOF
2362 #line 2363 "configure"
2363 #include "confdefs.h"
2364 /* Override any gcc2 internal prototype to avoid an error.  */
2365 /* We use char because int might match the return type of a gcc2
2366     builtin and then its argument prototype would still apply.  */
2367 char bindtextdomain();
2368
2369 int main() {
2370 bindtextdomain()
2371 ; return 0; }
2372 EOF
2373 if { (eval echo configure:2374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2374   rm -rf conftest*
2375   eval "ac_cv_lib_$ac_lib_var=yes"
2376 else
2377   echo "configure: failed program was:" >&5
2378   cat conftest.$ac_ext >&5
2379   rm -rf conftest*
2380   eval "ac_cv_lib_$ac_lib_var=no"
2381 fi
2382 rm -f conftest*
2383 LIBS="$ac_save_LIBS"
2384
2385 fi
2386 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2387   echo "$ac_t""yes" 1>&6
2388   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2389 echo "configure:2390: checking for gettext in libintl" >&5
2390 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2391   echo $ac_n "(cached) $ac_c" 1>&6
2392 else
2393   cat > conftest.$ac_ext <<EOF
2394 #line 2395 "configure"
2395 #include "confdefs.h"
2396
2397 int main() {
2398 return (int) gettext ("")
2399 ; return 0; }
2400 EOF
2401 if { (eval echo configure:2402: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2402   rm -rf conftest*
2403   gt_cv_func_gettext_libintl=yes
2404 else
2405   echo "configure: failed program was:" >&5
2406   cat conftest.$ac_ext >&5
2407   rm -rf conftest*
2408   gt_cv_func_gettext_libintl=no
2409 fi
2410 rm -f conftest*
2411 fi
2412
2413 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2414 else
2415   echo "$ac_t""no" 1>&6
2416 fi
2417
2418            fi
2419
2420            if test "$gt_cv_func_gettext_libc" = "yes" \
2421               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2422               cat >> confdefs.h <<\EOF
2423 #define HAVE_GETTEXT 1
2424 EOF
2425
2426               # Extract the first word of "msgfmt", so it can be a program name with args.
2427 set dummy msgfmt; ac_word=$2
2428 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2429 echo "configure:2430: checking for $ac_word" >&5
2430 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2431   echo $ac_n "(cached) $ac_c" 1>&6
2432 else
2433   case "$MSGFMT" in
2434   /*)
2435   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2436   ;;
2437   *)
2438   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2439   for ac_dir in $PATH; do
2440     test -z "$ac_dir" && ac_dir=.
2441     if test -f $ac_dir/$ac_word; then
2442       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2443         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2444         break
2445       fi
2446     fi
2447   done
2448   IFS="$ac_save_ifs"
2449   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2450   ;;
2451 esac
2452 fi
2453 MSGFMT="$ac_cv_path_MSGFMT"
2454 if test -n "$MSGFMT"; then
2455   echo "$ac_t""$MSGFMT" 1>&6
2456 else
2457   echo "$ac_t""no" 1>&6
2458 fi
2459               if test "$MSGFMT" != "no"; then
2460                 for ac_func in dcgettext
2461 do
2462 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2463 echo "configure:2464: checking for $ac_func" >&5
2464 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2465   echo $ac_n "(cached) $ac_c" 1>&6
2466 else
2467   cat > conftest.$ac_ext <<EOF
2468 #line 2469 "configure"
2469 #include "confdefs.h"
2470 /* System header to define __stub macros and hopefully few prototypes,
2471     which can conflict with char $ac_func(); below.  */
2472 #include <assert.h>
2473 /* Override any gcc2 internal prototype to avoid an error.  */
2474 /* We use char because int might match the return type of a gcc2
2475     builtin and then its argument prototype would still apply.  */
2476 char $ac_func();
2477
2478 int main() {
2479
2480 /* The GNU C library defines this for functions which it implements
2481     to always fail with ENOSYS.  Some functions are actually named
2482     something starting with __ and the normal name is an alias.  */
2483 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2484 choke me
2485 #else
2486 $ac_func();
2487 #endif
2488
2489 ; return 0; }
2490 EOF
2491 if { (eval echo configure:2492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2492   rm -rf conftest*
2493   eval "ac_cv_func_$ac_func=yes"
2494 else
2495   echo "configure: failed program was:" >&5
2496   cat conftest.$ac_ext >&5
2497   rm -rf conftest*
2498   eval "ac_cv_func_$ac_func=no"
2499 fi
2500 rm -f conftest*
2501 fi
2502
2503 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2504   echo "$ac_t""yes" 1>&6
2505     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2506   cat >> confdefs.h <<EOF
2507 #define $ac_tr_func 1
2508 EOF
2509
2510 else
2511   echo "$ac_t""no" 1>&6
2512 fi
2513 done
2514
2515                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2516 set dummy gmsgfmt; ac_word=$2
2517 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2518 echo "configure:2519: checking for $ac_word" >&5
2519 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2520   echo $ac_n "(cached) $ac_c" 1>&6
2521 else
2522   case "$GMSGFMT" in
2523   /*)
2524   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2525   ;;
2526   ?:/*)
2527   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2528   ;;
2529   *)
2530   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2531   for ac_dir in $PATH; do
2532     test -z "$ac_dir" && ac_dir=.
2533     if test -f $ac_dir/$ac_word; then
2534       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2535       break
2536     fi
2537   done
2538   IFS="$ac_save_ifs"
2539   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2540   ;;
2541 esac
2542 fi
2543 GMSGFMT="$ac_cv_path_GMSGFMT"
2544 if test -n "$GMSGFMT"; then
2545   echo "$ac_t""$GMSGFMT" 1>&6
2546 else
2547   echo "$ac_t""no" 1>&6
2548 fi
2549
2550                 # Extract the first word of "xgettext", so it can be a program name with args.
2551 set dummy xgettext; ac_word=$2
2552 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2553 echo "configure:2554: checking for $ac_word" >&5
2554 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2555   echo $ac_n "(cached) $ac_c" 1>&6
2556 else
2557   case "$XGETTEXT" in
2558   /*)
2559   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2560   ;;
2561   *)
2562   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2563   for ac_dir in $PATH; do
2564     test -z "$ac_dir" && ac_dir=.
2565     if test -f $ac_dir/$ac_word; then
2566       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2567         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2568         break
2569       fi
2570     fi
2571   done
2572   IFS="$ac_save_ifs"
2573   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2574   ;;
2575 esac
2576 fi
2577 XGETTEXT="$ac_cv_path_XGETTEXT"
2578 if test -n "$XGETTEXT"; then
2579   echo "$ac_t""$XGETTEXT" 1>&6
2580 else
2581   echo "$ac_t""no" 1>&6
2582 fi
2583
2584                 cat > conftest.$ac_ext <<EOF
2585 #line 2586 "configure"
2586 #include "confdefs.h"
2587
2588 int main() {
2589 extern int _nl_msg_cat_cntr;
2590                                return _nl_msg_cat_cntr
2591 ; return 0; }
2592 EOF
2593 if { (eval echo configure:2594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2594   rm -rf conftest*
2595   CATOBJEXT=.gmo
2596                    DATADIRNAME=share
2597 else
2598   echo "configure: failed program was:" >&5
2599   cat conftest.$ac_ext >&5
2600   rm -rf conftest*
2601   CATOBJEXT=.mo
2602                    DATADIRNAME=lib
2603 fi
2604 rm -f conftest*
2605                 INSTOBJEXT=.mo
2606               fi
2607             fi
2608
2609 else
2610   echo "$ac_t""no" 1>&6
2611 fi
2612
2613
2614
2615         if test "$CATOBJEXT" = "NONE"; then
2616                           nls_cv_use_gnu_gettext=yes
2617         fi
2618       fi
2619
2620       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2621                 INTLOBJS="\$(GETTOBJS)"
2622         # Extract the first word of "msgfmt", so it can be a program name with args.
2623 set dummy msgfmt; ac_word=$2
2624 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2625 echo "configure:2626: checking for $ac_word" >&5
2626 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2627   echo $ac_n "(cached) $ac_c" 1>&6
2628 else
2629   case "$MSGFMT" in
2630   /*)
2631   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2632   ;;
2633   *)
2634   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2635   for ac_dir in $PATH; do
2636     test -z "$ac_dir" && ac_dir=.
2637     if test -f $ac_dir/$ac_word; then
2638       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2639         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2640         break
2641       fi
2642     fi
2643   done
2644   IFS="$ac_save_ifs"
2645   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2646   ;;
2647 esac
2648 fi
2649 MSGFMT="$ac_cv_path_MSGFMT"
2650 if test -n "$MSGFMT"; then
2651   echo "$ac_t""$MSGFMT" 1>&6
2652 else
2653   echo "$ac_t""no" 1>&6
2654 fi
2655
2656         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2657 set dummy gmsgfmt; ac_word=$2
2658 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2659 echo "configure:2660: checking for $ac_word" >&5
2660 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2661   echo $ac_n "(cached) $ac_c" 1>&6
2662 else
2663   case "$GMSGFMT" in
2664   /*)
2665   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2666   ;;
2667   ?:/*)
2668   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2669   ;;
2670   *)
2671   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2672   for ac_dir in $PATH; do
2673     test -z "$ac_dir" && ac_dir=.
2674     if test -f $ac_dir/$ac_word; then
2675       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2676       break
2677     fi
2678   done
2679   IFS="$ac_save_ifs"
2680   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2681   ;;
2682 esac
2683 fi
2684 GMSGFMT="$ac_cv_path_GMSGFMT"
2685 if test -n "$GMSGFMT"; then
2686   echo "$ac_t""$GMSGFMT" 1>&6
2687 else
2688   echo "$ac_t""no" 1>&6
2689 fi
2690
2691         # Extract the first word of "xgettext", so it can be a program name with args.
2692 set dummy xgettext; ac_word=$2
2693 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2694 echo "configure:2695: checking for $ac_word" >&5
2695 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2696   echo $ac_n "(cached) $ac_c" 1>&6
2697 else
2698   case "$XGETTEXT" in
2699   /*)
2700   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2701   ;;
2702   *)
2703   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2704   for ac_dir in $PATH; do
2705     test -z "$ac_dir" && ac_dir=.
2706     if test -f $ac_dir/$ac_word; then
2707       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2708         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2709         break
2710       fi
2711     fi
2712   done
2713   IFS="$ac_save_ifs"
2714   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2715   ;;
2716 esac
2717 fi
2718 XGETTEXT="$ac_cv_path_XGETTEXT"
2719 if test -n "$XGETTEXT"; then
2720   echo "$ac_t""$XGETTEXT" 1>&6
2721 else
2722   echo "$ac_t""no" 1>&6
2723 fi
2724
2725
2726         USE_INCLUDED_LIBINTL=yes
2727         CATOBJEXT=.gmo
2728         INSTOBJEXT=.mo
2729         DATADIRNAME=share
2730         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2731         INTLLIBS=$INTLDEPS
2732         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2733         nls_cv_header_intl=libintl.h
2734         nls_cv_header_libgt=libgettext.h
2735       fi
2736
2737             if test "$XGETTEXT" != ":"; then
2738                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2739           : ;
2740         else
2741           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2742           XGETTEXT=":"
2743         fi
2744       fi
2745
2746       # We need to process the po/ directory.
2747       POSUB=po
2748     else
2749       DATADIRNAME=share
2750       nls_cv_header_intl=libintl.h
2751       nls_cv_header_libgt=libgettext.h
2752     fi
2753
2754     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2755     # because some of the sources are only built for this goal.
2756     if test "$PACKAGE" = gettext; then
2757       USE_NLS=yes
2758       USE_INCLUDED_LIBINTL=yes
2759     fi
2760
2761                 for lang in $ALL_LINGUAS; do
2762       GMOFILES="$GMOFILES $lang.gmo"
2763       POFILES="$POFILES $lang.po"
2764     done
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779    if test "x$CATOBJEXT" != "x"; then
2780      if test "x$ALL_LINGUAS" = "x"; then
2781        LINGUAS=
2782      else
2783        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2784 echo "configure:2785: checking for catalogs to be installed" >&5
2785        NEW_LINGUAS=
2786        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2787          case "$ALL_LINGUAS" in
2788           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2789          esac
2790        done
2791        LINGUAS=$NEW_LINGUAS
2792        echo "$ac_t""$LINGUAS" 1>&6
2793      fi
2794
2795           if test -n "$LINGUAS"; then
2796        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2797      fi
2798    fi
2799
2800             if test $ac_cv_header_locale_h = yes; then
2801      INCLUDE_LOCALE_H="#include <locale.h>"
2802    else
2803      INCLUDE_LOCALE_H="\
2804 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2805    fi
2806
2807
2808             if test -f $srcdir/po2tbl.sed.in; then
2809       if test "$CATOBJEXT" = ".cat"; then
2810          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2811 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2812 echo "configure:2813: checking for linux/version.h" >&5
2813 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2814   echo $ac_n "(cached) $ac_c" 1>&6
2815 else
2816   cat > conftest.$ac_ext <<EOF
2817 #line 2818 "configure"
2818 #include "confdefs.h"
2819 #include <linux/version.h>
2820 EOF
2821 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2822 { (eval echo configure:2823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2823 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2824 if test -z "$ac_err"; then
2825   rm -rf conftest*
2826   eval "ac_cv_header_$ac_safe=yes"
2827 else
2828   echo "$ac_err" >&5
2829   echo "configure: failed program was:" >&5
2830   cat conftest.$ac_ext >&5
2831   rm -rf conftest*
2832   eval "ac_cv_header_$ac_safe=no"
2833 fi
2834 rm -f conftest*
2835 fi
2836 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2837   echo "$ac_t""yes" 1>&6
2838   msgformat=linux
2839 else
2840   echo "$ac_t""no" 1>&6
2841 msgformat=xopen
2842 fi
2843
2844
2845                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2846       fi
2847             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2848          $srcdir/po2tbl.sed.in > po2tbl.sed
2849    fi
2850
2851             if test "$PACKAGE" = "gettext"; then
2852      GT_NO="#NO#"
2853      GT_YES=
2854    else
2855      GT_NO=
2856      GT_YES="#YES#"
2857    fi
2858
2859
2860
2861    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2862
2863
2864       l=
2865
2866
2867             if test -d $srcdir/po; then
2868       test -d po || mkdir po
2869       if test "x$srcdir" != "x."; then
2870          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2871             posrcprefix="$srcdir/"
2872          else
2873             posrcprefix="../$srcdir/"
2874          fi
2875       else
2876          posrcprefix="../"
2877       fi
2878       rm -f po/POTFILES
2879       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2880          < $srcdir/po/POTFILES.in > po/POTFILES
2881    fi
2882
2883
2884 # Check for common headers.
2885 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2886 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2887 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
2888 do
2889 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2890 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2891 echo "configure:2892: checking for $ac_hdr" >&5
2892 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2893   echo $ac_n "(cached) $ac_c" 1>&6
2894 else
2895   cat > conftest.$ac_ext <<EOF
2896 #line 2897 "configure"
2897 #include "confdefs.h"
2898 #include <$ac_hdr>
2899 EOF
2900 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2901 { (eval echo configure:2902: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2902 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2903 if test -z "$ac_err"; then
2904   rm -rf conftest*
2905   eval "ac_cv_header_$ac_safe=yes"
2906 else
2907   echo "$ac_err" >&5
2908   echo "configure: failed program was:" >&5
2909   cat conftest.$ac_ext >&5
2910   rm -rf conftest*
2911   eval "ac_cv_header_$ac_safe=no"
2912 fi
2913 rm -f conftest*
2914 fi
2915 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2916   echo "$ac_t""yes" 1>&6
2917     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2918   cat >> confdefs.h <<EOF
2919 #define $ac_tr_hdr 1
2920 EOF
2921
2922 else
2923   echo "$ac_t""no" 1>&6
2924 fi
2925 done
2926
2927 for ac_hdr in sys/time.h sys/resource.h
2928 do
2929 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2930 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2931 echo "configure:2932: checking for $ac_hdr" >&5
2932 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2933   echo $ac_n "(cached) $ac_c" 1>&6
2934 else
2935   cat > conftest.$ac_ext <<EOF
2936 #line 2937 "configure"
2937 #include "confdefs.h"
2938 #include <$ac_hdr>
2939 EOF
2940 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2941 { (eval echo configure:2942: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2942 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2943 if test -z "$ac_err"; then
2944   rm -rf conftest*
2945   eval "ac_cv_header_$ac_safe=yes"
2946 else
2947   echo "$ac_err" >&5
2948   echo "configure: failed program was:" >&5
2949   cat conftest.$ac_ext >&5
2950   rm -rf conftest*
2951   eval "ac_cv_header_$ac_safe=no"
2952 fi
2953 rm -f conftest*
2954 fi
2955 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2956   echo "$ac_t""yes" 1>&6
2957     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2958   cat >> confdefs.h <<EOF
2959 #define $ac_tr_hdr 1
2960 EOF
2961
2962 else
2963   echo "$ac_t""no" 1>&6
2964 fi
2965 done
2966
2967 for ac_hdr in fcntl.h fpu_control.h
2968 do
2969 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2970 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2971 echo "configure:2972: checking for $ac_hdr" >&5
2972 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2973   echo $ac_n "(cached) $ac_c" 1>&6
2974 else
2975   cat > conftest.$ac_ext <<EOF
2976 #line 2977 "configure"
2977 #include "confdefs.h"
2978 #include <$ac_hdr>
2979 EOF
2980 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2981 { (eval echo configure:2982: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2982 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2983 if test -z "$ac_err"; then
2984   rm -rf conftest*
2985   eval "ac_cv_header_$ac_safe=yes"
2986 else
2987   echo "$ac_err" >&5
2988   echo "configure: failed program was:" >&5
2989   cat conftest.$ac_ext >&5
2990   rm -rf conftest*
2991   eval "ac_cv_header_$ac_safe=no"
2992 fi
2993 rm -f conftest*
2994 fi
2995 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2996   echo "$ac_t""yes" 1>&6
2997     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2998   cat >> confdefs.h <<EOF
2999 #define $ac_tr_hdr 1
3000 EOF
3001
3002 else
3003   echo "$ac_t""no" 1>&6
3004 fi
3005 done
3006
3007 for ac_hdr in dlfcn.h errno.h sys/stat.h
3008 do
3009 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3010 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3011 echo "configure:3012: checking for $ac_hdr" >&5
3012 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3013   echo $ac_n "(cached) $ac_c" 1>&6
3014 else
3015   cat > conftest.$ac_ext <<EOF
3016 #line 3017 "configure"
3017 #include "confdefs.h"
3018 #include <$ac_hdr>
3019 EOF
3020 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3021 { (eval echo configure:3022: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3022 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3023 if test -z "$ac_err"; then
3024   rm -rf conftest*
3025   eval "ac_cv_header_$ac_safe=yes"
3026 else
3027   echo "$ac_err" >&5
3028   echo "configure: failed program was:" >&5
3029   cat conftest.$ac_ext >&5
3030   rm -rf conftest*
3031   eval "ac_cv_header_$ac_safe=no"
3032 fi
3033 rm -f conftest*
3034 fi
3035 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3036   echo "$ac_t""yes" 1>&6
3037     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3038   cat >> confdefs.h <<EOF
3039 #define $ac_tr_hdr 1
3040 EOF
3041
3042 else
3043   echo "$ac_t""no" 1>&6
3044 fi
3045 done
3046
3047 for ac_func in getrusage time sigaction __setfpucw
3048 do
3049 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3050 echo "configure:3051: checking for $ac_func" >&5
3051 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3052   echo $ac_n "(cached) $ac_c" 1>&6
3053 else
3054   cat > conftest.$ac_ext <<EOF
3055 #line 3056 "configure"
3056 #include "confdefs.h"
3057 /* System header to define __stub macros and hopefully few prototypes,
3058     which can conflict with char $ac_func(); below.  */
3059 #include <assert.h>
3060 /* Override any gcc2 internal prototype to avoid an error.  */
3061 /* We use char because int might match the return type of a gcc2
3062     builtin and then its argument prototype would still apply.  */
3063 char $ac_func();
3064
3065 int main() {
3066
3067 /* The GNU C library defines this for functions which it implements
3068     to always fail with ENOSYS.  Some functions are actually named
3069     something starting with __ and the normal name is an alias.  */
3070 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3071 choke me
3072 #else
3073 $ac_func();
3074 #endif
3075
3076 ; return 0; }
3077 EOF
3078 if { (eval echo configure:3079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3079   rm -rf conftest*
3080   eval "ac_cv_func_$ac_func=yes"
3081 else
3082   echo "configure: failed program was:" >&5
3083   cat conftest.$ac_ext >&5
3084   rm -rf conftest*
3085   eval "ac_cv_func_$ac_func=no"
3086 fi
3087 rm -f conftest*
3088 fi
3089
3090 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3091   echo "$ac_t""yes" 1>&6
3092     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3093   cat >> confdefs.h <<EOF
3094 #define $ac_tr_func 1
3095 EOF
3096
3097 else
3098   echo "$ac_t""no" 1>&6
3099 fi
3100 done
3101
3102
3103 # Check for socket libraries
3104 echo $ac_n "checking for bind in -lsocket""... $ac_c" 1>&6
3105 echo "configure:3106: checking for bind in -lsocket" >&5
3106 ac_lib_var=`echo socket'_'bind | sed 'y%./+-%__p_%'`
3107 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3108   echo $ac_n "(cached) $ac_c" 1>&6
3109 else
3110   ac_save_LIBS="$LIBS"
3111 LIBS="-lsocket  $LIBS"
3112 cat > conftest.$ac_ext <<EOF
3113 #line 3114 "configure"
3114 #include "confdefs.h"
3115 /* Override any gcc2 internal prototype to avoid an error.  */
3116 /* We use char because int might match the return type of a gcc2
3117     builtin and then its argument prototype would still apply.  */
3118 char bind();
3119
3120 int main() {
3121 bind()
3122 ; return 0; }
3123 EOF
3124 if { (eval echo configure:3125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3125   rm -rf conftest*
3126   eval "ac_cv_lib_$ac_lib_var=yes"
3127 else
3128   echo "configure: failed program was:" >&5
3129   cat conftest.$ac_ext >&5
3130   rm -rf conftest*
3131   eval "ac_cv_lib_$ac_lib_var=no"
3132 fi
3133 rm -f conftest*
3134 LIBS="$ac_save_LIBS"
3135
3136 fi
3137 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3138   echo "$ac_t""yes" 1>&6
3139     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3140     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3141   cat >> confdefs.h <<EOF
3142 #define $ac_tr_lib 1
3143 EOF
3144
3145   LIBS="-lsocket $LIBS"
3146
3147 else
3148   echo "$ac_t""no" 1>&6
3149 fi
3150
3151 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
3152 echo "configure:3153: checking for gethostbyname in -lnsl" >&5
3153 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
3154 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3155   echo $ac_n "(cached) $ac_c" 1>&6
3156 else
3157   ac_save_LIBS="$LIBS"
3158 LIBS="-lnsl  $LIBS"
3159 cat > conftest.$ac_ext <<EOF
3160 #line 3161 "configure"
3161 #include "confdefs.h"
3162 /* Override any gcc2 internal prototype to avoid an error.  */
3163 /* We use char because int might match the return type of a gcc2
3164     builtin and then its argument prototype would still apply.  */
3165 char gethostbyname();
3166
3167 int main() {
3168 gethostbyname()
3169 ; return 0; }
3170 EOF
3171 if { (eval echo configure:3172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3172   rm -rf conftest*
3173   eval "ac_cv_lib_$ac_lib_var=yes"
3174 else
3175   echo "configure: failed program was:" >&5
3176   cat conftest.$ac_ext >&5
3177   rm -rf conftest*
3178   eval "ac_cv_lib_$ac_lib_var=no"
3179 fi
3180 rm -f conftest*
3181 LIBS="$ac_save_LIBS"
3182
3183 fi
3184 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3185   echo "$ac_t""yes" 1>&6
3186     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3187     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3188   cat >> confdefs.h <<EOF
3189 #define $ac_tr_lib 1
3190 EOF
3191
3192   LIBS="-lnsl $LIBS"
3193
3194 else
3195   echo "$ac_t""no" 1>&6
3196 fi
3197
3198
3199 . ${srcdir}/../../bfd/configure.host
3200
3201
3202
3203 USE_MAINTAINER_MODE=no
3204 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3205 if test "${enable_maintainer_mode+set}" = set; then
3206   enableval="$enable_maintainer_mode"
3207   case "${enableval}" in
3208   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
3209   no)   MAINT="#" ;;
3210   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
3211 esac
3212 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
3213   echo "Setting maintainer mode" 6>&1
3214 fi
3215 else
3216   MAINT="#"
3217 fi
3218
3219
3220
3221 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3222 if test "${enable_sim_bswap+set}" = set; then
3223   enableval="$enable_sim_bswap"
3224   case "${enableval}" in
3225   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3226   no)   sim_bswap="-DWITH_BSWAP=0";;
3227   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
3228 esac
3229 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3230   echo "Setting bswap flags = $sim_bswap" 6>&1
3231 fi
3232 else
3233   sim_bswap=""
3234 fi
3235
3236
3237
3238 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3239 if test "${enable_sim_cflags+set}" = set; then
3240   enableval="$enable_sim_cflags"
3241   case "${enableval}" in
3242   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3243   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
3244   no)    sim_cflags="";;
3245   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3246 esac
3247 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3248   echo "Setting sim cflags = $sim_cflags" 6>&1
3249 fi
3250 else
3251   sim_cflags=""
3252 fi
3253
3254
3255
3256 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3257 if test "${enable_sim_debug+set}" = set; then
3258   enableval="$enable_sim_debug"
3259   case "${enableval}" in
3260   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3261   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3262   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3263 esac
3264 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
3265   echo "Setting sim debug = $sim_debug" 6>&1
3266 fi
3267 else
3268   sim_debug=""
3269 fi
3270
3271
3272
3273 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3274 if test "${enable_sim_stdio+set}" = set; then
3275   enableval="$enable_sim_stdio"
3276   case "${enableval}" in
3277   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3278   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3279   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3280 esac
3281 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3282   echo "Setting stdio flags = $sim_stdio" 6>&1
3283 fi
3284 else
3285   sim_stdio=""
3286 fi
3287
3288
3289
3290 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3291 if test "${enable_sim_trace+set}" = set; then
3292   enableval="$enable_sim_trace"
3293   case "${enableval}" in
3294   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
3295   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
3296   [-0-9]*)
3297         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
3298   [a-z]*)
3299         sim_trace=""
3300         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3301           if test x"$sim_trace" = x; then
3302             sim_trace="-DWITH_TRACE='(TRACE_$x"
3303           else
3304             sim_trace="${sim_trace}|TRACE_$x"
3305           fi
3306         done
3307         sim_trace="$sim_trace)'" ;;
3308 esac
3309 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3310   echo "Setting sim trace = $sim_trace" 6>&1
3311 fi
3312 else
3313   sim_trace=""
3314 fi
3315
3316
3317
3318 # Check whether --enable-sim-profile or --disable-sim-profile was given.
3319 if test "${enable_sim_profile+set}" = set; then
3320   enableval="$enable_sim_profile"
3321   case "${enableval}" in
3322   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
3323   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
3324   [-0-9]*)
3325         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
3326   [a-z]*)
3327         sim_profile=""
3328         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3329           if test x"$sim_profile" = x; then
3330             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
3331           else
3332             sim_profile="${sim_profile}|PROFILE_$x"
3333           fi
3334         done
3335         sim_profile="$sim_profile)'" ;;
3336 esac
3337 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
3338   echo "Setting sim profile = $sim_profile" 6>&1
3339 fi
3340 else
3341   sim_profile=""
3342 fi
3343
3344
3345
3346 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3347 echo "configure:3348: checking return type of signal handlers" >&5
3348 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3349   echo $ac_n "(cached) $ac_c" 1>&6
3350 else
3351   cat > conftest.$ac_ext <<EOF
3352 #line 3353 "configure"
3353 #include "confdefs.h"
3354 #include <sys/types.h>
3355 #include <signal.h>
3356 #ifdef signal
3357 #undef signal
3358 #endif
3359 #ifdef __cplusplus
3360 extern "C" void (*signal (int, void (*)(int)))(int);
3361 #else
3362 void (*signal ()) ();
3363 #endif
3364
3365 int main() {
3366 int i;
3367 ; return 0; }
3368 EOF
3369 if { (eval echo configure:3370: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3370   rm -rf conftest*
3371   ac_cv_type_signal=void
3372 else
3373   echo "configure: failed program was:" >&5
3374   cat conftest.$ac_ext >&5
3375   rm -rf conftest*
3376   ac_cv_type_signal=int
3377 fi
3378 rm -f conftest*
3379 fi
3380
3381 echo "$ac_t""$ac_cv_type_signal" 1>&6
3382 cat >> confdefs.h <<EOF
3383 #define RETSIGTYPE $ac_cv_type_signal
3384 EOF
3385
3386
3387
3388 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3389 echo "configure:3390: checking for executable suffix" >&5
3390 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3391   echo $ac_n "(cached) $ac_c" 1>&6
3392 else
3393   if test "$CYGWIN32" = yes; then
3394 am_cv_exeext=.exe
3395 else
3396 cat > am_c_test.c << 'EOF'
3397 int main() {
3398 /* Nothing needed here */
3399 }
3400 EOF
3401 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3402 am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3403 rm -f am_c_test*
3404 fi
3405
3406 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3407 fi
3408 EXEEXT=""
3409 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3410 echo "$ac_t""${am_cv_exeext}" 1>&6
3411
3412
3413 sim_link_files=
3414 sim_link_links=
3415
3416 sim_link_links=tconfig.h
3417 if test -f ${srcdir}/tconfig.in
3418 then
3419   sim_link_files=tconfig.in
3420 else
3421   sim_link_files=../common/tconfig.in
3422 fi
3423
3424 # targ-vals.def points to the libc macro description file.
3425 case "${target}" in
3426 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
3427 esac
3428 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
3429 sim_link_links="${sim_link_links} targ-vals.def"
3430
3431
3432
3433
3434 default_sim_inline=""
3435 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3436 if test "${enable_sim_inline+set}" = set; then
3437   enableval="$enable_sim_inline"
3438   sim_inline=""
3439 case "$enableval" in
3440   no)           sim_inline="-DDEFAULT_INLINE=0";;
3441   0)            sim_inline="-DDEFAULT_INLINE=0";;
3442   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
3443   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3444   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3445        new_flag=""
3446        case "$x" in
3447          *_INLINE=*)    new_flag="-D$x";;
3448          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3449          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
3450          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
3451        esac
3452        if test x"$sim_inline" = x""; then
3453          sim_inline="$new_flag"
3454        else
3455          sim_inline="$sim_inline $new_flag"
3456        fi
3457      done;;
3458 esac
3459 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3460   echo "Setting inline flags = $sim_inline" 6>&1
3461 fi
3462 else
3463
3464 if test "x$cross_compiling" = "xno"; then
3465   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
3466     sim_inline="${default_sim_inline}"
3467     if test x"$silent" != x"yes"; then
3468       echo "Setting inline flags = $sim_inline" 6>&1
3469     fi
3470   else
3471     sim_inline=""
3472   fi
3473 else
3474   sim_inline="-DDEFAULT_INLINE=0"
3475 fi
3476 fi
3477
3478 wire_alignment="NONSTRICT_ALIGNMENT"
3479 default_alignment=""
3480
3481 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
3482 if test "${enable_sim_alignment+set}" = set; then
3483   enableval="$enable_sim_alignment"
3484   case "${enableval}" in
3485   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3486   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3487   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
3488   yes) if test x"$wire_alignment" != x; then
3489          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3490        else
3491          if test x"$default_alignment" != x; then
3492            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
3493          else
3494            echo "No hard-wired alignment for target $target" 1>&6
3495            sim_alignment="-DWITH_ALIGNMENT=0"
3496          fi
3497        fi;;
3498   no)  if test x"$default_alignment" != x; then
3499          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3500        else
3501          if test x"$wire_alignment" != x; then
3502            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
3503          else
3504            echo "No default alignment for target $target" 1>&6
3505            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
3506          fi
3507        fi;;
3508   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
3509 esac
3510 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3511   echo "Setting alignment flags = $sim_alignment" 6>&1
3512 fi
3513 else
3514   if test x"$default_alignment" != x; then
3515   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3516 else
3517   if test x"$wire_alignment" != x; then
3518     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3519   else
3520     sim_alignment=
3521   fi
3522 fi
3523 fi
3524
3525
3526 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3527 if test "${enable_sim_hostendian+set}" = set; then
3528   enableval="$enable_sim_hostendian"
3529   case "${enableval}" in
3530   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3531   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3532   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3533   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3534 esac
3535 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3536   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3537 fi
3538 else
3539
3540 if test "x$cross_compiling" = "xno"; then
3541   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3542 echo "configure:3543: checking whether byte ordering is bigendian" >&5
3543 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3544   echo $ac_n "(cached) $ac_c" 1>&6
3545 else
3546   ac_cv_c_bigendian=unknown
3547 # See if sys/param.h defines the BYTE_ORDER macro.
3548 cat > conftest.$ac_ext <<EOF
3549 #line 3550 "configure"
3550 #include "confdefs.h"
3551 #include <sys/types.h>
3552 #include <sys/param.h>
3553 int main() {
3554
3555 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3556  bogus endian macros
3557 #endif
3558 ; return 0; }
3559 EOF
3560 if { (eval echo configure:3561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3561   rm -rf conftest*
3562   # It does; now see whether it defined to BIG_ENDIAN or not.
3563 cat > conftest.$ac_ext <<EOF
3564 #line 3565 "configure"
3565 #include "confdefs.h"
3566 #include <sys/types.h>
3567 #include <sys/param.h>
3568 int main() {
3569
3570 #if BYTE_ORDER != BIG_ENDIAN
3571  not big endian
3572 #endif
3573 ; return 0; }
3574 EOF
3575 if { (eval echo configure:3576: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3576   rm -rf conftest*
3577   ac_cv_c_bigendian=yes
3578 else
3579   echo "configure: failed program was:" >&5
3580   cat conftest.$ac_ext >&5
3581   rm -rf conftest*
3582   ac_cv_c_bigendian=no
3583 fi
3584 rm -f conftest*
3585 else
3586   echo "configure: failed program was:" >&5
3587   cat conftest.$ac_ext >&5
3588 fi
3589 rm -f conftest*
3590 if test $ac_cv_c_bigendian = unknown; then
3591 if test "$cross_compiling" = yes; then
3592     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3593 else
3594   cat > conftest.$ac_ext <<EOF
3595 #line 3596 "configure"
3596 #include "confdefs.h"
3597 main () {
3598   /* Are we little or big endian?  From Harbison&Steele.  */
3599   union
3600   {
3601     long l;
3602     char c[sizeof (long)];
3603   } u;
3604   u.l = 1;
3605   exit (u.c[sizeof (long) - 1] == 1);
3606 }
3607 EOF
3608 if { (eval echo configure:3609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3609 then
3610   ac_cv_c_bigendian=no
3611 else
3612   echo "configure: failed program was:" >&5
3613   cat conftest.$ac_ext >&5
3614   rm -fr conftest*
3615   ac_cv_c_bigendian=yes
3616 fi
3617 rm -fr conftest*
3618 fi
3619
3620 fi
3621 fi
3622
3623 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3624 if test $ac_cv_c_bigendian = yes; then
3625   cat >> confdefs.h <<\EOF
3626 #define WORDS_BIGENDIAN 1
3627 EOF
3628
3629 fi
3630
3631   if test $ac_cv_c_bigendian = yes; then
3632     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3633   else
3634     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3635   fi
3636 else
3637   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3638 fi
3639 fi
3640
3641
3642 # Check whether --enable-build-warnings or --disable-build-warnings was given.
3643 if test "${enable_build_warnings+set}" = set; then
3644   enableval="$enable_build_warnings"
3645   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
3646 case "${enableval}" in
3647   yes)  ;;
3648   no)   build_warnings="-w";;
3649   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
3650         build_warnings="${build_warnings} ${t}";;
3651   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
3652         build_warnings="${t} ${build_warnings}";;
3653   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3654 esac
3655 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3656   echo "Setting warning flags = $build_warnings" 6>&1
3657 fi
3658 else
3659   build_warnings=""
3660 fi
3661
3662
3663 # DEPRECATED
3664 #
3665 # Instead of defining a `subtarget' macro, code should be checking
3666 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
3667 # in question.
3668 #
3669 case "${target}" in
3670 # start-sanitize-vr4xxx
3671   mips64vr4xxx*-*-*)    SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
3672 # end-sanitize-vr4xxx
3673 # start-sanitize-tx19
3674   mips*tx19*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3675 # end-sanitize-tx19
3676   mips64vr5xxx*-*-*)    SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
3677   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3678   *)                    SIM_SUBTARGET="";;
3679 esac
3680
3681
3682
3683
3684 #
3685 # Select the byte order of the target
3686 #
3687 mips_endian=
3688 default_endian=
3689 case "${target}" in
3690 # start-sanitize-tx19
3691   mips*tx19*)        default_endian=BIG_ENDIAN ;;
3692 # end-sanitize-tx19
3693 # start-sanitize-r5900
3694   mips64r59*-*-*)       mips_endian=LITTLE_ENDIAN ;;
3695 # end-sanitize-r5900
3696   mips64el*-*-*)        mips_endian=LITTLE_ENDIAN ;;
3697   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
3698   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
3699   mips*-*-*)            default_endian=BIG_ENDIAN ;;
3700   *)                    default_endian=BIG_ENDIAN ;;
3701 esac
3702
3703 wire_endian="$mips_endian"
3704 default_endian="$default_endian"
3705 # Check whether --enable-sim-endian or --disable-sim-endian was given.
3706 if test "${enable_sim_endian+set}" = set; then
3707   enableval="$enable_sim_endian"
3708   case "${enableval}" in
3709   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3710   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3711   yes)   if test x"$wire_endian" != x; then
3712            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3713          else
3714            if test x"$default_endian" != x; then
3715              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
3716            else
3717              echo "No hard-wired endian for target $target" 1>&6
3718              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
3719            fi
3720          fi;;
3721   no)    if test x"$default_endian" != x; then
3722            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3723          else
3724            if test x"$wire_endian" != x; then
3725              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
3726            else
3727              echo "No default endian for target $target" 1>&6
3728              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
3729            fi
3730          fi;;
3731   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
3732 esac
3733 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3734   echo "Setting endian flags = $sim_endian" 6>&1
3735 fi
3736 else
3737   if test x"$default_endian" != x; then
3738   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3739 else
3740   if test x"$wire_endian" != x; then
3741     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3742   else
3743     sim_endian=
3744   fi
3745 fi
3746 fi
3747
3748
3749
3750
3751 #
3752 # Select the bitsize of the target
3753 #
3754 mips_addr_bitsize=
3755 case "${target}" in
3756 # start-sanitize-tx19
3757   mips*tx19*)        mips_bitsize=32 ; mips_msb=31 ;;
3758 # end-sanitize-tx19
3759 # start-sanitize-r5900
3760   mips64r59*-*-*)       mips_bitsize=64 ; mips_msb=63 ; mips_addr_bitsize=32;;
3761 # end-sanitize-r5900
3762 # start-sanitize-sky
3763   mips64*-sky*-*)       mips_bitsize=64 ; mips_msb=63 ; mips_addr_bitsize=32;;
3764 # end-sanitize-sky
3765   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3766   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3767   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
3768   *)                    mips_bitsize=64 ; mips_msb=63 ;;
3769 esac
3770 wire_word_bitsize="$mips_bitsize"
3771 wire_word_msb="$mips_msb"
3772 wire_address_bitsize="$mips_addr_bitsize"
3773 wire_cell_bitsize=""
3774 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
3775 if test "${enable_sim_bitsize+set}" = set; then
3776   enableval="$enable_sim_bitsize"
3777   sim_bitsize=
3778 case "${enableval}" in
3779   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
3780   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
3781   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3782   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3783   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3784         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
3785       else
3786         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
3787       fi ;;
3788   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3789         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
3790       else
3791         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
3792       fi ;;
3793   *)  { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3794 esac
3795 # address bitsize
3796 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
3797 case x"${tmp}" in
3798   x ) ;;
3799   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
3800   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
3801   * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3802 esac
3803 # cell bitsize
3804 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
3805 case x"${tmp}" in
3806   x ) ;;
3807   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
3808   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
3809   * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3810 esac
3811 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3812   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3813 fi
3814 else
3815   sim_bitsize=""
3816 if test x"$wire_word_bitsize" != x; then
3817   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
3818 fi
3819 if test x"$wire_word_msb" != x; then
3820   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
3821 fi
3822 if test x"$wire_address_bitsize" != x; then
3823   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
3824 fi
3825 if test x"$wire_cell_bitsize" != x; then
3826   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
3827 fi
3828 fi
3829
3830
3831
3832
3833 #
3834 # Select the floating hardware support of the target
3835 #
3836 mips_fpu=HARDWARE_FLOATING_POINT
3837 mips_fpu_bitsize=
3838 case "${target}" in
3839 # start-sanitize-tx19
3840   mips*tx19*)           mips_fpu=SOFT_FLOATING_POINT ;;
3841 # end-sanitize-tx19
3842   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT
3843                         mips_fpu_bitsize=32
3844                         ;;
3845 # start-sanitize-vr4xxx
3846   mips64vr4xxx*-*-*)    mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
3847 # end-sanitize-vr4xxx
3848 # start-sanitize-r5900
3849   mips64r59*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3850 # end-sanitize-r5900
3851 # start-sanitize-sky
3852   mips64*-sky*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3853 # end-sanitize-sky
3854   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3855   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3856   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3857   *)                    mips_fpu=HARD_FLOATING_POINT ;;
3858 esac
3859
3860 default_sim_float="$mips_fpu"
3861 default_sim_float_bitsize="$mips_fpu_bitsize"
3862 # Check whether --enable-sim-float or --disable-sim-float was given.
3863 if test "${enable_sim_float+set}" = set; then
3864   enableval="$enable_sim_float"
3865   case "${enableval}" in
3866   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3867   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3868   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
3869   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
3870   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
3871 esac
3872 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3873   echo "Setting float flags = $sim_float" 6>&1
3874 fi
3875 else
3876
3877 sim_float=
3878 if test x"${default_sim_float}" != x""; then
3879   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
3880 fi
3881 if test x"${default_sim_float_bitsize}" != x""; then
3882   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
3883 fi
3884
3885 fi
3886
3887
3888
3889
3890 #
3891 # Select the level of SMP support
3892 #
3893 case "${target}" in
3894 # start-sanitize-r5900
3895   mips64r59*-*-*)       mips_smp=1 ;;
3896 # end-sanitize-r5900
3897   *)                    mips_smp=0 ;;
3898 esac
3899
3900 default_sim_smp="$mips_smp"
3901 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3902 if test "${enable_sim_smp+set}" = set; then
3903   enableval="$enable_sim_smp"
3904   case "${enableval}" in
3905   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3906   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3907   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3908 esac
3909 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3910   echo "Setting smp flags = $sim_smp" 6>&1
3911 fi
3912 else
3913   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
3914 if test x"$silent" != x"yes"; then
3915   echo "Setting smp flags = $sim_smp" 6>&1
3916 fi
3917 fi
3918
3919
3920
3921
3922 #
3923 # Select the IGEN architecture
3924 #
3925 sim_gen=IGEN
3926 sim_igen_machine="-M mipsIV"
3927 sim_m16_machine="-M mips16"
3928 sim_igen_filter="32,64,f"
3929 sim_m16_filter="16"
3930 case "${target}" in
3931 # start-sanitize-tx19
3932   mips*tx19*)           sim_gen=M16
3933                         sim_igen_machine="-M tx19"
3934                         sim_m16_machine="-M tx19"
3935                         sim_igen_filter="32"
3936                         sim_m16_filter="16"
3937                         ;;
3938 # end-sanitize-tx19
3939   mips*tx39*)           sim_gen=IGEN
3940                         sim_igen_filter="32,f"
3941                         sim_igen_machine="-M r3900"
3942                         ;;
3943 # start-sanitize-r5900
3944   mips64r59*-*-*)       sim_gen=IGEN
3945                         sim_igen_machine="-M r5900"
3946                         ;;
3947 # end-sanitize-r5900
3948 # start-sanitize-vr4320
3949   mips64vr4320-*-*)     sim_gen=IGEN
3950                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=vr4320"
3951                         ;;
3952 # end-sanitize-vr4320
3953   mips64vr43*-*-*)      sim_gen=IGEN
3954                         sim_igen_machine="-M mipsIV"
3955 # start-sanitize-vr4320
3956                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=mipsIV"
3957 # end-sanitize-vr4320
3958                         ;;
3959 # start-sanitize-cygnus
3960   mips64vr54*-*-*)      sim_gen=IGEN
3961                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
3962                         ;;
3963 # end-sanitize-cygnus
3964   mips64vr5*-*-*)       sim_gen=IGEN
3965                         sim_igen_machine="-M vr5000"
3966 # start-sanitize-cygnus
3967                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
3968                         ;;
3969 # end-sanitize-cygnus
3970 # start-sanitize-vr4xxx
3971   mips64vr4xxx*-*-*)    sim_gen=HACK
3972                         sim_igen_filter="32,64,f"
3973                         ;;
3974 #  mips64vr4xxx*-*-*)   sim_gen=IGEN
3975 #                       sim_igen_machine="-M mipsIV,vr4100,vr4121 -G gen-multi-sim=mipsIV"
3976 #                        ;;
3977 #  mips64vr4xxx*-*-*)   sim_gen=M16
3978 #                       sim_igen_machine="-M mipsIV,vr4100 -G gen-multi-sim=mipsV"
3979 #                       sim_m16_machine="-M vr4100"
3980 #                       sim_igen_filter="32,64,f"
3981 #                       sim_m16_filter="16"
3982 #                        ;;
3983 # end-sanitize-vr4xxx
3984   mips64vr41*)          sim_gen=M16
3985                         sim_igen_machine="-M vr4100"
3986                         sim_m16_machine="-M vr4100"
3987                         sim_igen_filter="32,64,f"
3988                         sim_m16_filter="16"
3989                         ;;
3990   mips64*-*-*)          sim_igen_filter="32,64,f"
3991                         sim_gen=IGEN
3992                         ;;
3993   mips16*-*-*)          sim_gen=M16
3994                         sim_igen_filter="32,64,f"
3995                         sim_m16_filter="16"
3996                         ;;
3997   mips*lsi*)            sim_gen=M16
3998                         sim_igen_machine="-M mipsIII,mips16"
3999                         sim_m16_machine="-M mips16,mipsIII"
4000                         sim_igen_filter="32,f"
4001                         sim_m16_filter="16"
4002                         ;;
4003   mips*-*-*)            sim_gen=IGEN
4004                         sim_igen_filter="32,f"
4005                         ;;
4006 esac
4007 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
4008 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
4009
4010
4011
4012
4013
4014 #
4015 # Add simulated hardware devices
4016 #
4017 hw_enabled=no
4018 case "${target}" in
4019   mips*tx39*)
4020         hw_enabled=yes
4021         hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
4022         mips_extra_objs="dv-sockser.o"
4023         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
4024         ;;
4025 # start-sanitize-sky
4026   mips64r59*-sky-*)
4027         mips_extra_objs='$(SIM_SKY_OBJS)'
4028         SIM_SUBTARGET="-DTARGET_SKY -DWITH_DEVICES=1 -DDEVICE_INIT=1"
4029         ;;
4030   mips64*-skyb-*)
4031         mips_extra_objs='$(SIM_SKY_OBJS)'
4032         SIM_SUBTARGET="-DTARGET_SKY -DTARGET_SKY_B -DWITH_DEVICES=1 -DDEVICE_INIT=1"
4033         ;;
4034 # end-sanitize-sky
4035   *)
4036         mips_extra_objs=""
4037         ;;
4038 esac
4039
4040 if test x"$hw_enabled" = x"yes"; then
4041   sim_hw_p=yes
4042 else
4043   sim_hw_p=no
4044 fi
4045 if test "$hw_devices"; then
4046   hardware="core pal glue"
4047 else
4048   hardware="core pal glue $hw_extra_devices"
4049 fi
4050 sim_hw_cflags="-DWITH_HW=1"
4051 sim_hw="$hardware"
4052 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
4053 # Check whether --enable-sim-hardware or --disable-sim-hardware was given.
4054 if test "${enable_sim_hardware+set}" = set; then
4055   enableval="$enable_sim_hardware"
4056
4057 case "${enableval}" in
4058   yes)  sim_hw_p=yes;;
4059   no)   sim_hw_p=no;;
4060   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
4061   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
4062   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
4063 esac
4064 if test "$sim_hw_p" != yes; then
4065   sim_hw_objs=
4066   sim_hw_cflags="-DWITH_HW=0"
4067   sim_hw=
4068 else
4069   sim_hw_cflags="-DWITH_HW=1"
4070   # remove duplicates
4071   sim_hw=""
4072   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
4073   for i in x $hardware ; do
4074     case " $f " in
4075       x) ;;
4076       *" $i "*) ;;
4077       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
4078     esac
4079   done
4080 fi
4081 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
4082   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4083 fi
4084 else
4085
4086 if test "$sim_hw_p" != yes; then
4087   sim_hw_objs=
4088   sim_hw_cflags="-DWITH_HW=0"
4089   sim_hw=
4090 fi
4091 if test x"$silent" != x"yes"; then
4092   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4093 fi
4094 fi
4095
4096
4097
4098
4099 # Choose simulator engine
4100 case "${target}" in
4101 # start-sanitize-sky
4102   mips64r59*-sky-*)
4103         mips_igen_engine=""
4104         ;;
4105   mips64*-skyb-*)
4106         mips_igen_engine=""
4107         ;;
4108 # end-sanitize-sky
4109   *)    mips_igen_engine="engine.o"
4110         ;;
4111 esac
4112
4113
4114
4115 # If we find X, set shell vars x_includes and x_libraries to the
4116 # paths, otherwise set no_x=yes.
4117 # Uses ac_ vars as temps to allow command line to override cache and checks.
4118 # --without-x overrides everything else, but does not touch the cache.
4119 echo $ac_n "checking for X""... $ac_c" 1>&6
4120 echo "configure:4123: checking for X" >&5
4121
4122 # Check whether --with-x or --without-x was given.
4123 if test "${with_x+set}" = set; then
4124   withval="$with_x"
4125   :
4126 fi
4127
4128 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4129 if test "x$with_x" = xno; then
4130   # The user explicitly disabled X.
4131   have_x=disabled
4132 else
4133   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
4134     # Both variables are already set.
4135     have_x=yes
4136   else
4137 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
4138   echo $ac_n "(cached) $ac_c" 1>&6
4139 else
4140   # One or both of the vars are not set, and there is no cached value.
4141 ac_x_includes=NO ac_x_libraries=NO
4142 rm -fr conftestdir
4143 if mkdir conftestdir; then
4144   cd conftestdir
4145   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
4146   cat > Imakefile <<'EOF'
4147 acfindx:
4148         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
4149 EOF
4150   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
4151     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4152     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
4153     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4154     for ac_extension in a so sl; do
4155       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
4156         test -f $ac_im_libdir/libX11.$ac_extension; then
4157         ac_im_usrlibdir=$ac_im_libdir; break
4158       fi
4159     done
4160     # Screen out bogus values from the imake configuration.  They are
4161     # bogus both because they are the default anyway, and because
4162     # using them would break gcc on systems where it needs fixed includes.
4163     case "$ac_im_incroot" in
4164         /usr/include) ;;
4165         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
4166     esac
4167     case "$ac_im_usrlibdir" in
4168         /usr/lib | /lib) ;;
4169         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
4170     esac
4171   fi
4172   cd ..
4173   rm -fr conftestdir
4174 fi
4175
4176 if test "$ac_x_includes" = NO; then
4177   # Guess where to find include files, by looking for this one X11 .h file.
4178   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
4179
4180   # First, try using that file with no special directory specified.
4181 cat > conftest.$ac_ext <<EOF
4182 #line 4185 "configure"
4183 #include "confdefs.h"
4184 #include <$x_direct_test_include>
4185 EOF
4186 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4187 { (eval echo configure:4190: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4188 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4189 if test -z "$ac_err"; then
4190   rm -rf conftest*
4191   # We can compile using X headers with no special include directory.
4192 ac_x_includes=
4193 else
4194   echo "$ac_err" >&5
4195   echo "configure: failed program was:" >&5
4196   cat conftest.$ac_ext >&5
4197   rm -rf conftest*
4198   # Look for the header file in a standard set of common directories.
4199 # Check X11 before X11Rn because it is often a symlink to the current release.
4200   for ac_dir in               \
4201     /usr/X11/include          \
4202     /usr/X11R6/include        \
4203     /usr/X11R5/include        \
4204     /usr/X11R4/include        \
4205                               \
4206     /usr/include/X11          \
4207     /usr/include/X11R6        \
4208     /usr/include/X11R5        \
4209     /usr/include/X11R4        \
4210                               \
4211     /usr/local/X11/include    \
4212     /usr/local/X11R6/include  \
4213     /usr/local/X11R5/include  \
4214     /usr/local/X11R4/include  \
4215                               \
4216     /usr/local/include/X11    \
4217     /usr/local/include/X11R6  \
4218     /usr/local/include/X11R5  \
4219     /usr/local/include/X11R4  \
4220                               \
4221     /usr/X386/include         \
4222     /usr/x386/include         \
4223     /usr/XFree86/include/X11  \
4224                               \
4225     /usr/include              \
4226     /usr/local/include        \
4227     /usr/unsupported/include  \
4228     /usr/athena/include       \
4229     /usr/local/x11r5/include  \
4230     /usr/lpp/Xamples/include  \
4231                               \
4232     /usr/openwin/include      \
4233     /usr/openwin/share/include \
4234     ; \
4235   do
4236     if test -r "$ac_dir/$x_direct_test_include"; then
4237       ac_x_includes=$ac_dir
4238       break
4239     fi
4240   done
4241 fi
4242 rm -f conftest*
4243 fi # $ac_x_includes = NO
4244
4245 if test "$ac_x_libraries" = NO; then
4246   # Check for the libraries.
4247
4248   test -z "$x_direct_test_library" && x_direct_test_library=Xt
4249   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
4250
4251   # See if we find them without any special options.
4252   # Don't add to $LIBS permanently.
4253   ac_save_LIBS="$LIBS"
4254   LIBS="-l$x_direct_test_library $LIBS"
4255 cat > conftest.$ac_ext <<EOF
4256 #line 4259 "configure"
4257 #include "confdefs.h"
4258
4259 int main() {
4260 ${x_direct_test_function}()
4261 ; return 0; }
4262 EOF
4263 if { (eval echo configure:4266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4264   rm -rf conftest*
4265   LIBS="$ac_save_LIBS"
4266 # We can link X programs with no special library path.
4267 ac_x_libraries=
4268 else
4269   echo "configure: failed program was:" >&5
4270   cat conftest.$ac_ext >&5
4271   rm -rf conftest*
4272   LIBS="$ac_save_LIBS"
4273 # First see if replacing the include by lib works.
4274 # Check X11 before X11Rn because it is often a symlink to the current release.
4275 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
4276     /usr/X11/lib          \
4277     /usr/X11R6/lib        \
4278     /usr/X11R5/lib        \
4279     /usr/X11R4/lib        \
4280                           \
4281     /usr/lib/X11          \
4282     /usr/lib/X11R6        \
4283     /usr/lib/X11R5        \
4284     /usr/lib/X11R4        \
4285                           \
4286     /usr/local/X11/lib    \
4287     /usr/local/X11R6/lib  \
4288     /usr/local/X11R5/lib  \
4289     /usr/local/X11R4/lib  \
4290                           \
4291     /usr/local/lib/X11    \
4292     /usr/local/lib/X11R6  \
4293     /usr/local/lib/X11R5  \
4294     /usr/local/lib/X11R4  \
4295                           \
4296     /usr/X386/lib         \
4297     /usr/x386/lib         \
4298     /usr/XFree86/lib/X11  \
4299                           \
4300     /usr/lib              \
4301     /usr/local/lib        \
4302     /usr/unsupported/lib  \
4303     /usr/athena/lib       \
4304     /usr/local/x11r5/lib  \
4305     /usr/lpp/Xamples/lib  \
4306     /lib/usr/lib/X11      \
4307                           \
4308     /usr/openwin/lib      \
4309     /usr/openwin/share/lib \
4310     ; \
4311 do
4312   for ac_extension in a so sl; do
4313     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
4314       ac_x_libraries=$ac_dir
4315       break 2
4316     fi
4317   done
4318 done
4319 fi
4320 rm -f conftest*
4321 fi # $ac_x_libraries = NO
4322
4323 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
4324   # Didn't find X anywhere.  Cache the known absence of X.
4325   ac_cv_have_x="have_x=no"
4326 else
4327   # Record where we found X for the cache.
4328   ac_cv_have_x="have_x=yes \
4329                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
4330 fi
4331 fi
4332   fi
4333   eval "$ac_cv_have_x"
4334 fi # $with_x != no
4335
4336 if test "$have_x" != yes; then
4337   echo "$ac_t""$have_x" 1>&6
4338   no_x=yes
4339 else
4340   # If each of the values was on the command line, it overrides each guess.
4341   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4342   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4343   # Update the cache value to reflect the command line values.
4344   ac_cv_have_x="have_x=yes \
4345                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4346   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
4347 fi
4348
4349 mips_extra_libs=""
4350 # start-sanitize-sky
4351 # Enable GPU2 library
4352 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
4353 if test "${with_sim_gpu2+set}" = set; then
4354   withval="$with_sim_gpu2"
4355   if test -d "${withval}"
4356 then
4357   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_GPU2 -I${withval}/include"
4358   mips_extra_libs="-L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext"
4359   WITH_GPU2="yes" ; export WITH_GPU2
4360
4361   # complex X/etc. detection; stolen shamelessly from tcl/tk/gdb configury.  --angela
4362
4363   #--------------------------------------------------------------------
4364   #     Locate the X11 header files and the X11 library archive.  Try
4365   #     the ac_path_x macro first, but if it doesn't find the X stuff
4366   #     (e.g. because there's no xmkmf program) then check through
4367   #     a list of possible directories.  Under some conditions the
4368   #     autoconf macro will return an include directory that contains
4369   #     no include files, so double-check its result just to be safe.
4370   #--------------------------------------------------------------------
4371
4372   # If we find X, set shell vars x_includes and x_libraries to the
4373 # paths, otherwise set no_x=yes.
4374 # Uses ac_ vars as temps to allow command line to override cache and checks.
4375 # --without-x overrides everything else, but does not touch the cache.
4376 echo $ac_n "checking for X""... $ac_c" 1>&6
4377 echo "configure:4380: checking for X" >&5
4378
4379 # Check whether --with-x or --without-x was given.
4380 if test "${with_x+set}" = set; then
4381   withval="$with_x"
4382   :
4383 fi
4384
4385 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4386 if test "x$with_x" = xno; then
4387   # The user explicitly disabled X.
4388   have_x=disabled
4389 else
4390   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
4391     # Both variables are already set.
4392     have_x=yes
4393   else
4394 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
4395   echo $ac_n "(cached) $ac_c" 1>&6
4396 else
4397   # One or both of the vars are not set, and there is no cached value.
4398 ac_x_includes=NO ac_x_libraries=NO
4399 rm -fr conftestdir
4400 if mkdir conftestdir; then
4401   cd conftestdir
4402   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
4403   cat > Imakefile <<'EOF'
4404 acfindx:
4405         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
4406 EOF
4407   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
4408     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4409     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
4410     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4411     for ac_extension in a so sl; do
4412       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
4413         test -f $ac_im_libdir/libX11.$ac_extension; then
4414         ac_im_usrlibdir=$ac_im_libdir; break
4415       fi
4416     done
4417     # Screen out bogus values from the imake configuration.  They are
4418     # bogus both because they are the default anyway, and because
4419     # using them would break gcc on systems where it needs fixed includes.
4420     case "$ac_im_incroot" in
4421         /usr/include) ;;
4422         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
4423     esac
4424     case "$ac_im_usrlibdir" in
4425         /usr/lib | /lib) ;;
4426         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
4427     esac
4428   fi
4429   cd ..
4430   rm -fr conftestdir
4431 fi
4432
4433 if test "$ac_x_includes" = NO; then
4434   # Guess where to find include files, by looking for this one X11 .h file.
4435   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
4436
4437   # First, try using that file with no special directory specified.
4438 cat > conftest.$ac_ext <<EOF
4439 #line 4442 "configure"
4440 #include "confdefs.h"
4441 #include <$x_direct_test_include>
4442 EOF
4443 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4444 { (eval echo configure:4447: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4445 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4446 if test -z "$ac_err"; then
4447   rm -rf conftest*
4448   # We can compile using X headers with no special include directory.
4449 ac_x_includes=
4450 else
4451   echo "$ac_err" >&5
4452   echo "configure: failed program was:" >&5
4453   cat conftest.$ac_ext >&5
4454   rm -rf conftest*
4455   # Look for the header file in a standard set of common directories.
4456 # Check X11 before X11Rn because it is often a symlink to the current release.
4457   for ac_dir in               \
4458     /usr/X11/include          \
4459     /usr/X11R6/include        \
4460     /usr/X11R5/include        \
4461     /usr/X11R4/include        \
4462                               \
4463     /usr/include/X11          \
4464     /usr/include/X11R6        \
4465     /usr/include/X11R5        \
4466     /usr/include/X11R4        \
4467                               \
4468     /usr/local/X11/include    \
4469     /usr/local/X11R6/include  \
4470     /usr/local/X11R5/include  \
4471     /usr/local/X11R4/include  \
4472                               \
4473     /usr/local/include/X11    \
4474     /usr/local/include/X11R6  \
4475     /usr/local/include/X11R5  \
4476     /usr/local/include/X11R4  \
4477                               \
4478     /usr/X386/include         \
4479     /usr/x386/include         \
4480     /usr/XFree86/include/X11  \
4481                               \
4482     /usr/include              \
4483     /usr/local/include        \
4484     /usr/unsupported/include  \
4485     /usr/athena/include       \
4486     /usr/local/x11r5/include  \
4487     /usr/lpp/Xamples/include  \
4488                               \
4489     /usr/openwin/include      \
4490     /usr/openwin/share/include \
4491     ; \
4492   do
4493     if test -r "$ac_dir/$x_direct_test_include"; then
4494       ac_x_includes=$ac_dir
4495       break
4496     fi
4497   done
4498 fi
4499 rm -f conftest*
4500 fi # $ac_x_includes = NO
4501
4502 if test "$ac_x_libraries" = NO; then
4503   # Check for the libraries.
4504
4505   test -z "$x_direct_test_library" && x_direct_test_library=Xt
4506   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
4507
4508   # See if we find them without any special options.
4509   # Don't add to $LIBS permanently.
4510   ac_save_LIBS="$LIBS"
4511   LIBS="-l$x_direct_test_library $LIBS"
4512 cat > conftest.$ac_ext <<EOF
4513 #line 4516 "configure"
4514 #include "confdefs.h"
4515
4516 int main() {
4517 ${x_direct_test_function}()
4518 ; return 0; }
4519 EOF
4520 if { (eval echo configure:4523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4521   rm -rf conftest*
4522   LIBS="$ac_save_LIBS"
4523 # We can link X programs with no special library path.
4524 ac_x_libraries=
4525 else
4526   echo "configure: failed program was:" >&5
4527   cat conftest.$ac_ext >&5
4528   rm -rf conftest*
4529   LIBS="$ac_save_LIBS"
4530 # First see if replacing the include by lib works.
4531 # Check X11 before X11Rn because it is often a symlink to the current release.
4532 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
4533     /usr/X11/lib          \
4534     /usr/X11R6/lib        \
4535     /usr/X11R5/lib        \
4536     /usr/X11R4/lib        \
4537                           \
4538     /usr/lib/X11          \
4539     /usr/lib/X11R6        \
4540     /usr/lib/X11R5        \
4541     /usr/lib/X11R4        \
4542                           \
4543     /usr/local/X11/lib    \
4544     /usr/local/X11R6/lib  \
4545     /usr/local/X11R5/lib  \
4546     /usr/local/X11R4/lib  \
4547                           \
4548     /usr/local/lib/X11    \
4549     /usr/local/lib/X11R6  \
4550     /usr/local/lib/X11R5  \
4551     /usr/local/lib/X11R4  \
4552                           \
4553     /usr/X386/lib         \
4554     /usr/x386/lib         \
4555     /usr/XFree86/lib/X11  \
4556                           \
4557     /usr/lib              \
4558     /usr/local/lib        \
4559     /usr/unsupported/lib  \
4560     /usr/athena/lib       \
4561     /usr/local/x11r5/lib  \
4562     /usr/lpp/Xamples/lib  \
4563     /lib/usr/lib/X11      \
4564                           \
4565     /usr/openwin/lib      \
4566     /usr/openwin/share/lib \
4567     ; \
4568 do
4569   for ac_extension in a so sl; do
4570     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
4571       ac_x_libraries=$ac_dir
4572       break 2
4573     fi
4574   done
4575 done
4576 fi
4577 rm -f conftest*
4578 fi # $ac_x_libraries = NO
4579
4580 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
4581   # Didn't find X anywhere.  Cache the known absence of X.
4582   ac_cv_have_x="have_x=no"
4583 else
4584   # Record where we found X for the cache.
4585   ac_cv_have_x="have_x=yes \
4586                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
4587 fi
4588 fi
4589   fi
4590   eval "$ac_cv_have_x"
4591 fi # $with_x != no
4592
4593 if test "$have_x" != yes; then
4594   echo "$ac_t""$have_x" 1>&6
4595   no_x=yes
4596 else
4597   # If each of the values was on the command line, it overrides each guess.
4598   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4599   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4600   # Update the cache value to reflect the command line values.
4601   ac_cv_have_x="have_x=yes \
4602                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4603   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
4604 fi
4605
4606   not_really_there=""
4607   if test "$no_x" = ""; then
4608       if test "$x_includes" = ""; then
4609         cat > conftest.$ac_ext <<EOF
4610 #line 4613 "configure"
4611 #include "confdefs.h"
4612 #include <X11/XIntrinsic.h>
4613 EOF
4614 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4615 { (eval echo configure:4618: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4616 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4617 if test -z "$ac_err"; then
4618   :
4619 else
4620   echo "$ac_err" >&5
4621   echo "configure: failed program was:" >&5
4622   cat conftest.$ac_ext >&5
4623   rm -rf conftest*
4624   not_really_there="yes"
4625 fi
4626 rm -f conftest*
4627       else
4628         if test ! -r $x_includes/X11/Intrinsic.h; then
4629             not_really_there="yes"
4630         fi
4631       fi
4632   fi
4633   if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
4634       echo $ac_n "checking for X11 header files""... $ac_c" 1>&6
4635 echo "configure:4638: checking for X11 header files" >&5
4636       XINCLUDES="# no special path needed"
4637       cat > conftest.$ac_ext <<EOF
4638 #line 4641 "configure"
4639 #include "confdefs.h"
4640 #include <X11/Intrinsic.h>
4641 EOF
4642 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4643 { (eval echo configure:4646: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4644 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4645 if test -z "$ac_err"; then
4646   :
4647 else
4648   echo "$ac_err" >&5
4649   echo "configure: failed program was:" >&5
4650   cat conftest.$ac_ext >&5
4651   rm -rf conftest*
4652   XINCLUDES="nope"
4653 fi
4654 rm -f conftest*
4655       if test "$XINCLUDES" = nope; then
4656           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"
4657           for i in $dirs ; do
4658             if test -r $i/X11/Intrinsic.h; then
4659                 echo "$ac_t""$i" 1>&6
4660                 XINCLUDES=" -I$i"
4661                 break
4662             fi
4663           done
4664       fi
4665   else
4666       if test "$x_includes" != ""; then
4667         XINCLUDES=-I$x_includes
4668       else
4669         XINCLUDES="# no special path needed"
4670       fi
4671   fi
4672   if test "$XINCLUDES" = nope; then
4673       echo "$ac_t""couldn't find any!" 1>&6
4674       XINCLUDES="# no include files found"
4675   fi
4676
4677   if test "$no_x" = yes; then
4678       echo $ac_n "checking for X11 libraries""... $ac_c" 1>&6
4679 echo "configure:4682: checking for X11 libraries" >&5
4680       XLIBSW=nope
4681       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"
4682       for i in $dirs ; do
4683         if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl; then
4684             echo "$ac_t""$i" 1>&6
4685             XLIBSW="-L$i -lX11"
4686             x_libraries="$i"
4687             break
4688         fi
4689       done
4690   else
4691       if test "$x_libraries" = ""; then
4692         XLIBSW=-lX11
4693       else
4694         XLIBSW="-L$x_libraries -lX11"
4695       fi
4696   fi
4697   if test "$XLIBSW" = nope ; then
4698       echo $ac_n "checking for XCreateWindow in -lXwindow""... $ac_c" 1>&6
4699 echo "configure:4702: checking for XCreateWindow in -lXwindow" >&5
4700 ac_lib_var=`echo Xwindow'_'XCreateWindow | sed 'y%./+-%__p_%'`
4701 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4702   echo $ac_n "(cached) $ac_c" 1>&6
4703 else
4704   ac_save_LIBS="$LIBS"
4705 LIBS="-lXwindow  $LIBS"
4706 cat > conftest.$ac_ext <<EOF
4707 #line 4710 "configure"
4708 #include "confdefs.h"
4709 /* Override any gcc2 internal prototype to avoid an error.  */
4710 /* We use char because int might match the return type of a gcc2
4711     builtin and then its argument prototype would still apply.  */
4712 char XCreateWindow();
4713
4714 int main() {
4715 XCreateWindow()
4716 ; return 0; }
4717 EOF
4718 if { (eval echo configure:4721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4719   rm -rf conftest*
4720   eval "ac_cv_lib_$ac_lib_var=yes"
4721 else
4722   echo "configure: failed program was:" >&5
4723   cat conftest.$ac_ext >&5
4724   rm -rf conftest*
4725   eval "ac_cv_lib_$ac_lib_var=no"
4726 fi
4727 rm -f conftest*
4728 LIBS="$ac_save_LIBS"
4729
4730 fi
4731 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4732   echo "$ac_t""yes" 1>&6
4733   XLIBSW=-lXwindow
4734 else
4735   echo "$ac_t""no" 1>&6
4736 fi
4737
4738   fi
4739   if test "$XLIBSW" = nope ; then
4740       echo "$ac_t""couldn't find any!  Using -lX11." 1>&6
4741       XLIBSW=-lX11
4742   fi
4743
4744   #--------------------------------------------------------------------
4745   #     Various manipulations on the search path used at runtime to
4746   #     find shared libraries:
4747   #     1. If the X library binaries are in a non-standard directory,
4748   #        add the X library location into that search path.
4749   #     2. On systems such as AIX and Ultrix that use "-L" as the
4750   #        search path option, colons cannot be used to separate
4751   #        directories from each other. Change colons to " -L".
4752   #     3. Create two sets of search flags, one for use in cc lines
4753   #        and the other for when the linker is invoked directly.  In
4754   #        the second case, '-Wl,' must be stripped off and commas must
4755   #        be replaced by spaces.
4756   #--------------------------------------------------------------------
4757
4758   #
4759   # CYGNUS LOCAL:  statically link on Solaris, HPUX & SunOS so that
4760   #                we don't have problems with people not having libraries
4761   #                installed or not having LD_LIBRARY_PATH set.
4762   #
4763
4764       case "$host" in
4765   #
4766   # gdb linked statically w/ Solaris iff GCC and GNU ld are used,
4767   # otherwise dynamic
4768   #
4769           sparc-sun-solaris2*)
4770             sol_xlibsw=
4771               if test "x$GCC" = "xyes" ; then
4772                # This is probably the simplest way to test for GNU ld.
4773                # It only works with relatively recent versions of GNU
4774                # ld.
4775                gld_text=`$CC -Wl,--version 2>&1 | sed 1q`
4776                case "$gld_text" in
4777                 GNU* | *BFD*)
4778                    # Why do we link against libX11 twice?  Because the
4779                    # Openwin X11 and Xext libraries are seriously broken.
4780                    sol_xlibsw="-Wl,-Bstatic $XLIBSW -lXext -lX11 -Wl,-Bdynamic"
4781                    ;;
4782                esac
4783               fi
4784             if test -z "$sol_xlibsw"; then
4785               if test "x$x_libraries" != "x"; then
4786                 XLIBSW="$XLIBSW -R$x_libraries"
4787               fi
4788             else
4789                XLIBSW=$sol_xlibsw
4790                suppress_enable_shared=yes
4791             fi
4792             ;;
4793   #
4794   # gdb linked statically w/ SunOS or HPUX
4795   #
4796           m68k-hp-hpux*|hppa*-hp-hpux*|sparc-sun-sunos*)
4797               if test "x$x_libraries" != "x" ;
4798               then
4799                XLIBSW="$x_libraries/libX11.a"
4800               else
4801                XLIBSW="/usr/lib/libX11.a"
4802               fi
4803             suppress_enable_shared=yes
4804             ;;
4805   #
4806   # default is to link dynamically
4807   #
4808           *)
4809            ;;
4810       esac
4811   #
4812   # END CYGNUS LOCAL
4813
4814
4815   #--------------------------------------------------------------------
4816   #     Check for the existence of various libraries.  The order here
4817   #     is important, so that then end up in the right order in the
4818   #     command line generated by make.  The -lsocket and -lnsl libraries
4819   #     require a couple of special tricks:
4820   #     1. Use "connect" and "accept" to check for -lsocket, and
4821   #        "gethostbyname" to check for -lnsl.
4822   #     2. Use each function name only once:  can't redo a check because
4823   #        autoconf caches the results of the last check and won't redo it.
4824   #     3. Use -lnsl and -lsocket only if they supply procedures that
4825   #        aren't already present in the normal libraries.  This is because
4826   #        IRIX 5.2 has libraries, but they aren't needed and they're
4827   #        bogus:  they goof up name resolution if used.
4828   #     4. On some SVR4 systems, can't use -lsocket without -lnsl too.
4829   #        To get around this problem, check for both libraries together
4830   #        if -lsocket doesn't work by itself.
4831   #--------------------------------------------------------------------
4832
4833   echo $ac_n "checking for main in -lXbsd""... $ac_c" 1>&6
4834 echo "configure:4837: checking for main in -lXbsd" >&5
4835 ac_lib_var=`echo Xbsd'_'main | sed 'y%./+-%__p_%'`
4836 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4837   echo $ac_n "(cached) $ac_c" 1>&6
4838 else
4839   ac_save_LIBS="$LIBS"
4840 LIBS="-lXbsd  $LIBS"
4841 cat > conftest.$ac_ext <<EOF
4842 #line 4845 "configure"
4843 #include "confdefs.h"
4844
4845 int main() {
4846 main()
4847 ; return 0; }
4848 EOF
4849 if { (eval echo configure:4852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4850   rm -rf conftest*
4851   eval "ac_cv_lib_$ac_lib_var=yes"
4852 else
4853   echo "configure: failed program was:" >&5
4854   cat conftest.$ac_ext >&5
4855   rm -rf conftest*
4856   eval "ac_cv_lib_$ac_lib_var=no"
4857 fi
4858 rm -f conftest*
4859 LIBS="$ac_save_LIBS"
4860
4861 fi
4862 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4863   echo "$ac_t""yes" 1>&6
4864   SOCKLIBSW="$SOCKLIBSW -lXbsd"
4865 else
4866   echo "$ac_t""no" 1>&6
4867 fi
4868
4869
4870   # CYGNUS LOCAL: Store any socket library(ies) in the cache, and don't
4871   # mess up the cache values of the functions we check for.
4872   echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
4873 echo "configure:4876: checking for socket libraries" >&5
4874 if eval "test \"`echo '$''{'sim_cv_lib_sockets'+set}'`\" = set"; then
4875   echo $ac_n "(cached) $ac_c" 1>&6
4876 else
4877   sim_cv_lib_sockets=
4878     sim_checkBoth=0
4879     unset ac_cv_func_connect
4880     echo $ac_n "checking for connect""... $ac_c" 1>&6
4881 echo "configure:4884: checking for connect" >&5
4882 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
4883   echo $ac_n "(cached) $ac_c" 1>&6
4884 else
4885   cat > conftest.$ac_ext <<EOF
4886 #line 4889 "configure"
4887 #include "confdefs.h"
4888 /* System header to define __stub macros and hopefully few prototypes,
4889     which can conflict with char connect(); below.  */
4890 #include <assert.h>
4891 /* Override any gcc2 internal prototype to avoid an error.  */
4892 /* We use char because int might match the return type of a gcc2
4893     builtin and then its argument prototype would still apply.  */
4894 char connect();
4895
4896 int main() {
4897
4898 /* The GNU C library defines this for functions which it implements
4899     to always fail with ENOSYS.  Some functions are actually named
4900     something starting with __ and the normal name is an alias.  */
4901 #if defined (__stub_connect) || defined (__stub___connect)
4902 choke me
4903 #else
4904 connect();
4905 #endif
4906
4907 ; return 0; }
4908 EOF
4909 if { (eval echo configure:4912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4910   rm -rf conftest*
4911   eval "ac_cv_func_connect=yes"
4912 else
4913   echo "configure: failed program was:" >&5
4914   cat conftest.$ac_ext >&5
4915   rm -rf conftest*
4916   eval "ac_cv_func_connect=no"
4917 fi
4918 rm -f conftest*
4919 fi
4920
4921 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
4922   echo "$ac_t""yes" 1>&6
4923   sim_checkSocket=0
4924 else
4925   echo "$ac_t""no" 1>&6
4926 sim_checkSocket=1
4927 fi
4928
4929     if test "$sim_checkSocket" = 1; then
4930         unset ac_cv_func_connect
4931         echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4932 echo "configure:4935: checking for main in -lsocket" >&5
4933 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4934 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4935   echo $ac_n "(cached) $ac_c" 1>&6
4936 else
4937   ac_save_LIBS="$LIBS"
4938 LIBS="-lsocket  $LIBS"
4939 cat > conftest.$ac_ext <<EOF
4940 #line 4943 "configure"
4941 #include "confdefs.h"
4942
4943 int main() {
4944 main()
4945 ; return 0; }
4946 EOF
4947 if { (eval echo configure:4950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4948   rm -rf conftest*
4949   eval "ac_cv_lib_$ac_lib_var=yes"
4950 else
4951   echo "configure: failed program was:" >&5
4952   cat conftest.$ac_ext >&5
4953   rm -rf conftest*
4954   eval "ac_cv_lib_$ac_lib_var=no"
4955 fi
4956 rm -f conftest*
4957 LIBS="$ac_save_LIBS"
4958
4959 fi
4960 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4961   echo "$ac_t""yes" 1>&6
4962   sim_cv_lib_sockets="-lsocket"
4963 else
4964   echo "$ac_t""no" 1>&6
4965 sim_checkBoth=1
4966 fi
4967
4968     fi
4969     if test "$sim_checkBoth" = 1; then
4970         sim_oldLibs=$SOCKLIBSW
4971         SOCKLIBSW="$SOCKLIBSW -lsocket -lnsl"
4972         unset ac_cv_func_accept
4973         echo $ac_n "checking for accept""... $ac_c" 1>&6
4974 echo "configure:4977: checking for accept" >&5
4975 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4976   echo $ac_n "(cached) $ac_c" 1>&6
4977 else
4978   cat > conftest.$ac_ext <<EOF
4979 #line 4982 "configure"
4980 #include "confdefs.h"
4981 /* System header to define __stub macros and hopefully few prototypes,
4982     which can conflict with char accept(); below.  */
4983 #include <assert.h>
4984 /* Override any gcc2 internal prototype to avoid an error.  */
4985 /* We use char because int might match the return type of a gcc2
4986     builtin and then its argument prototype would still apply.  */
4987 char accept();
4988
4989 int main() {
4990
4991 /* The GNU C library defines this for functions which it implements
4992     to always fail with ENOSYS.  Some functions are actually named
4993     something starting with __ and the normal name is an alias.  */
4994 #if defined (__stub_accept) || defined (__stub___accept)
4995 choke me
4996 #else
4997 accept();
4998 #endif
4999
5000 ; return 0; }
5001 EOF
5002 if { (eval echo configure:5005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5003   rm -rf conftest*
5004   eval "ac_cv_func_accept=yes"
5005 else
5006   echo "configure: failed program was:" >&5
5007   cat conftest.$ac_ext >&5
5008   rm -rf conftest*
5009   eval "ac_cv_func_accept=no"
5010 fi
5011 rm -f conftest*
5012 fi
5013
5014 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
5015   echo "$ac_t""yes" 1>&6
5016   sim_checkNsl=0
5017                      sim_cv_lib_sockets="-lsocket -lnsl"
5018 else
5019   echo "$ac_t""no" 1>&6
5020 fi
5021
5022         unset ac_cv_func_accept
5023         SOCKLIBSW=$sim_oldLibs
5024     fi
5025     unset ac_cv_func_gethostbyname
5026     sim_oldLibs=$SOCKLIBSW
5027     SOCKLIBSW="$SOCKLIBSW $sim_cv_lib_sockets"
5028     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
5029 echo "configure:5032: checking for gethostbyname" >&5
5030 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
5031   echo $ac_n "(cached) $ac_c" 1>&6
5032 else
5033   cat > conftest.$ac_ext <<EOF
5034 #line 5037 "configure"
5035 #include "confdefs.h"
5036 /* System header to define __stub macros and hopefully few prototypes,
5037     which can conflict with char gethostbyname(); below.  */
5038 #include <assert.h>
5039 /* Override any gcc2 internal prototype to avoid an error.  */
5040 /* We use char because int might match the return type of a gcc2
5041     builtin and then its argument prototype would still apply.  */
5042 char gethostbyname();
5043
5044 int main() {
5045
5046 /* The GNU C library defines this for functions which it implements
5047     to always fail with ENOSYS.  Some functions are actually named
5048     something starting with __ and the normal name is an alias.  */
5049 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
5050 choke me
5051 #else
5052 gethostbyname();
5053 #endif
5054
5055 ; return 0; }
5056 EOF
5057 if { (eval echo configure:5060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5058   rm -rf conftest*
5059   eval "ac_cv_func_gethostbyname=yes"
5060 else
5061   echo "configure: failed program was:" >&5
5062   cat conftest.$ac_ext >&5
5063   rm -rf conftest*
5064   eval "ac_cv_func_gethostbyname=no"
5065 fi
5066 rm -f conftest*
5067 fi
5068
5069 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
5070   echo "$ac_t""yes" 1>&6
5071   :
5072 else
5073   echo "$ac_t""no" 1>&6
5074 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
5075 echo "configure:5078: checking for main in -lnsl" >&5
5076 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
5077 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5078   echo $ac_n "(cached) $ac_c" 1>&6
5079 else
5080   ac_save_LIBS="$LIBS"
5081 LIBS="-lnsl  $LIBS"
5082 cat > conftest.$ac_ext <<EOF
5083 #line 5086 "configure"
5084 #include "confdefs.h"
5085
5086 int main() {
5087 main()
5088 ; return 0; }
5089 EOF
5090 if { (eval echo configure:5093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5091   rm -rf conftest*
5092   eval "ac_cv_lib_$ac_lib_var=yes"
5093 else
5094   echo "configure: failed program was:" >&5
5095   cat conftest.$ac_ext >&5
5096   rm -rf conftest*
5097   eval "ac_cv_lib_$ac_lib_var=no"
5098 fi
5099 rm -f conftest*
5100 LIBS="$ac_save_LIBS"
5101
5102 fi
5103 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5104   echo "$ac_t""yes" 1>&6
5105   sim_cv_lib_sockets="$sim_cv_lib_sockets -lnsl"
5106 else
5107   echo "$ac_t""no" 1>&6
5108 fi
5109
5110 fi
5111
5112     unset ac_cv_func_gethostbyname
5113     SOCKLIBSW=$sim_oldSOCKLIBSW
5114
5115 fi
5116
5117 echo "$ac_t""$sim_cv_lib_sockets" 1>&6
5118   test -z "$sim_cv_lib_sockets" || SOCKLIBSW="$SOCKLIBSW $sim_cv_lib_sockets"
5119
5120   mips_extra_libs="-L${withval}/lib -lgpu2 -lm $XLIBSW $SOCKLIBSW"
5121   cat > simConfig.sh << --EOF--
5122 mips_extra_libs="$mips_extra_libs"
5123 --EOF--
5124
5125 else
5126   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
5127 fi
5128 fi
5129
5130
5131 # Enable target accurate FP library
5132 # Check whether --with-sim-funit or --without-sim-funit was given.
5133 if test "${with_sim_funit+set}" = set; then
5134   withval="$with_sim_funit"
5135   if test -d "${withval}"
5136 then
5137   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_FUNIT -I${withval}/include"
5138   mips_extra_libs="${mips_extra_libs} -L${withval}/lib -lfunit"
5139 else
5140   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
5141 fi
5142 fi
5143 # end-sanitize-sky
5144
5145
5146 for ac_hdr in string.h strings.h stdlib.h stdlib.h
5147 do
5148 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5149 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5150 echo "configure:5153: checking for $ac_hdr" >&5
5151 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5152   echo $ac_n "(cached) $ac_c" 1>&6
5153 else
5154   cat > conftest.$ac_ext <<EOF
5155 #line 5158 "configure"
5156 #include "confdefs.h"
5157 #include <$ac_hdr>
5158 EOF
5159 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5160 { (eval echo configure:5163: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5161 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5162 if test -z "$ac_err"; then
5163   rm -rf conftest*
5164   eval "ac_cv_header_$ac_safe=yes"
5165 else
5166   echo "$ac_err" >&5
5167   echo "configure: failed program was:" >&5
5168   cat conftest.$ac_ext >&5
5169   rm -rf conftest*
5170   eval "ac_cv_header_$ac_safe=no"
5171 fi
5172 rm -f conftest*
5173 fi
5174 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5175   echo "$ac_t""yes" 1>&6
5176     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5177   cat >> confdefs.h <<EOF
5178 #define $ac_tr_hdr 1
5179 EOF
5180
5181 else
5182   echo "$ac_t""no" 1>&6
5183 fi
5184 done
5185
5186 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
5187 echo "configure:5190: checking for fabs in -lm" >&5
5188 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
5189 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5190   echo $ac_n "(cached) $ac_c" 1>&6
5191 else
5192   ac_save_LIBS="$LIBS"
5193 LIBS="-lm  $LIBS"
5194 cat > conftest.$ac_ext <<EOF
5195 #line 5198 "configure"
5196 #include "confdefs.h"
5197 /* Override any gcc2 internal prototype to avoid an error.  */
5198 /* We use char because int might match the return type of a gcc2
5199     builtin and then its argument prototype would still apply.  */
5200 char fabs();
5201
5202 int main() {
5203 fabs()
5204 ; return 0; }
5205 EOF
5206 if { (eval echo configure:5209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5207   rm -rf conftest*
5208   eval "ac_cv_lib_$ac_lib_var=yes"
5209 else
5210   echo "configure: failed program was:" >&5
5211   cat conftest.$ac_ext >&5
5212   rm -rf conftest*
5213   eval "ac_cv_lib_$ac_lib_var=no"
5214 fi
5215 rm -f conftest*
5216 LIBS="$ac_save_LIBS"
5217
5218 fi
5219 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5220   echo "$ac_t""yes" 1>&6
5221     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5222     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5223   cat >> confdefs.h <<EOF
5224 #define $ac_tr_lib 1
5225 EOF
5226
5227   LIBS="-lm $LIBS"
5228
5229 else
5230   echo "$ac_t""no" 1>&6
5231 fi
5232
5233 for ac_func in aint anint sqrt
5234 do
5235 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5236 echo "configure:5239: checking for $ac_func" >&5
5237 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5238   echo $ac_n "(cached) $ac_c" 1>&6
5239 else
5240   cat > conftest.$ac_ext <<EOF
5241 #line 5244 "configure"
5242 #include "confdefs.h"
5243 /* System header to define __stub macros and hopefully few prototypes,
5244     which can conflict with char $ac_func(); below.  */
5245 #include <assert.h>
5246 /* Override any gcc2 internal prototype to avoid an error.  */
5247 /* We use char because int might match the return type of a gcc2
5248     builtin and then its argument prototype would still apply.  */
5249 char $ac_func();
5250
5251 int main() {
5252
5253 /* The GNU C library defines this for functions which it implements
5254     to always fail with ENOSYS.  Some functions are actually named
5255     something starting with __ and the normal name is an alias.  */
5256 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5257 choke me
5258 #else
5259 $ac_func();
5260 #endif
5261
5262 ; return 0; }
5263 EOF
5264 if { (eval echo configure:5267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5265   rm -rf conftest*
5266   eval "ac_cv_func_$ac_func=yes"
5267 else
5268   echo "configure: failed program was:" >&5
5269   cat conftest.$ac_ext >&5
5270   rm -rf conftest*
5271   eval "ac_cv_func_$ac_func=no"
5272 fi
5273 rm -f conftest*
5274 fi
5275
5276 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5277   echo "$ac_t""yes" 1>&6
5278     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5279   cat >> confdefs.h <<EOF
5280 #define $ac_tr_func 1
5281 EOF
5282
5283 else
5284   echo "$ac_t""no" 1>&6
5285 fi
5286 done
5287
5288
5289
5290
5291 trap '' 1 2 15
5292 cat > confcache <<\EOF
5293 # This file is a shell script that caches the results of configure
5294 # tests run on this system so they can be shared between configure
5295 # scripts and configure runs.  It is not useful on other systems.
5296 # If it contains results you don't want to keep, you may remove or edit it.
5297 #
5298 # By default, configure uses ./config.cache as the cache file,
5299 # creating it if it does not exist already.  You can give configure
5300 # the --cache-file=FILE option to use a different cache file; that is
5301 # what configure does when it calls configure scripts in
5302 # subdirectories, so they share the cache.
5303 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5304 # config.status only pays attention to the cache file if you give it the
5305 # --recheck option to rerun configure.
5306 #
5307 EOF
5308 # The following way of writing the cache mishandles newlines in values,
5309 # but we know of no workaround that is simple, portable, and efficient.
5310 # So, don't put newlines in cache variables' values.
5311 # Ultrix sh set writes to stderr and can't be redirected directly,
5312 # and sets the high bit in the cache file unless we assign to the vars.
5313 (set) 2>&1 |
5314   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
5315   *ac_space=\ *)
5316     # `set' does not quote correctly, so add quotes (double-quote substitution
5317     # turns \\\\ into \\, and sed turns \\ into \).
5318     sed -n \
5319       -e "s/'/'\\\\''/g" \
5320       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5321     ;;
5322   *)
5323     # `set' quotes correctly as required by POSIX, so do not add quotes.
5324     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5325     ;;
5326   esac >> confcache
5327 if cmp -s $cache_file confcache; then
5328   :
5329 else
5330   if test -w $cache_file; then
5331     echo "updating cache $cache_file"
5332     cat confcache > $cache_file
5333   else
5334     echo "not updating unwritable cache $cache_file"
5335   fi
5336 fi
5337 rm -f confcache
5338
5339 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5340
5341 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5342 # Let make expand exec_prefix.
5343 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5344
5345 # Any assignment to VPATH causes Sun make to only execute
5346 # the first set of double-colon rules, so remove it if not needed.
5347 # If there is a colon in the path, we need to keep it.
5348 if test "x$srcdir" = x.; then
5349   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5350 fi
5351
5352 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5353
5354 DEFS=-DHAVE_CONFIG_H
5355
5356 # Without the "./", some shells look in PATH for config.status.
5357 : ${CONFIG_STATUS=./config.status}
5358
5359 echo creating $CONFIG_STATUS
5360 rm -f $CONFIG_STATUS
5361 cat > $CONFIG_STATUS <<EOF
5362 #! /bin/sh
5363 # Generated automatically by configure.
5364 # Run this file to recreate the current configuration.
5365 # This directory was configured as follows,
5366 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5367 #
5368 # $0 $ac_configure_args
5369 #
5370 # Compiler output produced by configure, useful for debugging
5371 # configure, is in ./config.log if it exists.
5372
5373 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5374 for ac_option
5375 do
5376   case "\$ac_option" in
5377   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5378     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5379     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5380   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5381     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
5382     exit 0 ;;
5383   -help | --help | --hel | --he | --h)
5384     echo "\$ac_cs_usage"; exit 0 ;;
5385   *) echo "\$ac_cs_usage"; exit 1 ;;
5386   esac
5387 done
5388
5389 ac_given_srcdir=$srcdir
5390 ac_given_INSTALL="$INSTALL"
5391
5392 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
5393 EOF
5394 cat >> $CONFIG_STATUS <<EOF
5395
5396 # Protect against being on the right side of a sed subst in config.status.
5397 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5398  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5399 $ac_vpsub
5400 $extrasub
5401 s%@sim_environment@%$sim_environment%g
5402 s%@sim_alignment@%$sim_alignment%g
5403 s%@sim_assert@%$sim_assert%g
5404 s%@sim_bitsize@%$sim_bitsize%g
5405 s%@sim_endian@%$sim_endian%g
5406 s%@sim_hostendian@%$sim_hostendian%g
5407 s%@sim_float@%$sim_float%g
5408 s%@sim_scache@%$sim_scache%g
5409 s%@sim_default_model@%$sim_default_model%g
5410 s%@sim_hw_cflags@%$sim_hw_cflags%g
5411 s%@sim_hw_objs@%$sim_hw_objs%g
5412 s%@sim_hw@%$sim_hw%g
5413 s%@sim_inline@%$sim_inline%g
5414 s%@sim_packages@%$sim_packages%g
5415 s%@sim_regparm@%$sim_regparm%g
5416 s%@sim_reserved_bits@%$sim_reserved_bits%g
5417 s%@sim_smp@%$sim_smp%g
5418 s%@sim_stdcall@%$sim_stdcall%g
5419 s%@sim_xor_endian@%$sim_xor_endian%g
5420 s%@build_warnings@%$build_warnings%g
5421 s%@SHELL@%$SHELL%g
5422 s%@CFLAGS@%$CFLAGS%g
5423 s%@CPPFLAGS@%$CPPFLAGS%g
5424 s%@CXXFLAGS@%$CXXFLAGS%g
5425 s%@DEFS@%$DEFS%g
5426 s%@LDFLAGS@%$LDFLAGS%g
5427 s%@LIBS@%$LIBS%g
5428 s%@exec_prefix@%$exec_prefix%g
5429 s%@prefix@%$prefix%g
5430 s%@program_transform_name@%$program_transform_name%g
5431 s%@bindir@%$bindir%g
5432 s%@sbindir@%$sbindir%g
5433 s%@libexecdir@%$libexecdir%g
5434 s%@datadir@%$datadir%g
5435 s%@sysconfdir@%$sysconfdir%g
5436 s%@sharedstatedir@%$sharedstatedir%g
5437 s%@localstatedir@%$localstatedir%g
5438 s%@libdir@%$libdir%g
5439 s%@includedir@%$includedir%g
5440 s%@oldincludedir@%$oldincludedir%g
5441 s%@infodir@%$infodir%g
5442 s%@mandir@%$mandir%g
5443 s%@host@%$host%g
5444 s%@host_alias@%$host_alias%g
5445 s%@host_cpu@%$host_cpu%g
5446 s%@host_vendor@%$host_vendor%g
5447 s%@host_os@%$host_os%g
5448 s%@target@%$target%g
5449 s%@target_alias@%$target_alias%g
5450 s%@target_cpu@%$target_cpu%g
5451 s%@target_vendor@%$target_vendor%g
5452 s%@target_os@%$target_os%g
5453 s%@build@%$build%g
5454 s%@build_alias@%$build_alias%g
5455 s%@build_cpu@%$build_cpu%g
5456 s%@build_vendor@%$build_vendor%g
5457 s%@build_os@%$build_os%g
5458 s%@CC@%$CC%g
5459 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5460 s%@INSTALL_DATA@%$INSTALL_DATA%g
5461 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
5462 s%@HDEFINES@%$HDEFINES%g
5463 s%@AR@%$AR%g
5464 s%@RANLIB@%$RANLIB%g
5465 s%@SET_MAKE@%$SET_MAKE%g
5466 s%@CPP@%$CPP%g
5467 s%@ALLOCA@%$ALLOCA%g
5468 s%@USE_NLS@%$USE_NLS%g
5469 s%@MSGFMT@%$MSGFMT%g
5470 s%@GMSGFMT@%$GMSGFMT%g
5471 s%@XGETTEXT@%$XGETTEXT%g
5472 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5473 s%@CATALOGS@%$CATALOGS%g
5474 s%@CATOBJEXT@%$CATOBJEXT%g
5475 s%@DATADIRNAME@%$DATADIRNAME%g
5476 s%@GMOFILES@%$GMOFILES%g
5477 s%@INSTOBJEXT@%$INSTOBJEXT%g
5478 s%@INTLDEPS@%$INTLDEPS%g
5479 s%@INTLLIBS@%$INTLLIBS%g
5480 s%@INTLOBJS@%$INTLOBJS%g
5481 s%@POFILES@%$POFILES%g
5482 s%@POSUB@%$POSUB%g
5483 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5484 s%@GT_NO@%$GT_NO%g
5485 s%@GT_YES@%$GT_YES%g
5486 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5487 s%@l@%$l%g
5488 s%@MAINT@%$MAINT%g
5489 s%@sim_bswap@%$sim_bswap%g
5490 s%@sim_cflags@%$sim_cflags%g
5491 s%@sim_debug@%$sim_debug%g
5492 s%@sim_stdio@%$sim_stdio%g
5493 s%@sim_trace@%$sim_trace%g
5494 s%@sim_profile@%$sim_profile%g
5495 s%@EXEEXT@%$EXEEXT%g
5496 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
5497 s%@sim_igen_flags@%$sim_igen_flags%g
5498 s%@sim_m16_flags@%$sim_m16_flags%g
5499 s%@sim_gen@%$sim_gen%g
5500 s%@mips_extra_objs@%$mips_extra_objs%g
5501 s%@mips_igen_engine@%$mips_igen_engine%g
5502 s%@mips_extra_libs@%$mips_extra_libs%g
5503
5504 CEOF
5505 EOF
5506
5507 cat >> $CONFIG_STATUS <<\EOF
5508
5509 # Split the substitutions into bite-sized pieces for seds with
5510 # small command number limits, like on Digital OSF/1 and HP-UX.
5511 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5512 ac_file=1 # Number of current file.
5513 ac_beg=1 # First line for current file.
5514 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5515 ac_more_lines=:
5516 ac_sed_cmds=""
5517 while $ac_more_lines; do
5518   if test $ac_beg -gt 1; then
5519     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5520   else
5521     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5522   fi
5523   if test ! -s conftest.s$ac_file; then
5524     ac_more_lines=false
5525     rm -f conftest.s$ac_file
5526   else
5527     if test -z "$ac_sed_cmds"; then
5528       ac_sed_cmds="sed -f conftest.s$ac_file"
5529     else
5530       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5531     fi
5532     ac_file=`expr $ac_file + 1`
5533     ac_beg=$ac_end
5534     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5535   fi
5536 done
5537 if test -z "$ac_sed_cmds"; then
5538   ac_sed_cmds=cat
5539 fi
5540 EOF
5541
5542 cat >> $CONFIG_STATUS <<EOF
5543
5544 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
5545 EOF
5546 cat >> $CONFIG_STATUS <<\EOF
5547 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5548   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5549   case "$ac_file" in
5550   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5551        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5552   *) ac_file_in="${ac_file}.in" ;;
5553   esac
5554
5555   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5556
5557   # Remove last slash and all that follows it.  Not all systems have dirname.
5558   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5559   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5560     # The file is in a subdirectory.
5561     test ! -d "$ac_dir" && mkdir "$ac_dir"
5562     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5563     # A "../" for each directory in $ac_dir_suffix.
5564     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5565   else
5566     ac_dir_suffix= ac_dots=
5567   fi
5568
5569   case "$ac_given_srcdir" in
5570   .)  srcdir=.
5571       if test -z "$ac_dots"; then top_srcdir=.
5572       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
5573   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
5574   *) # Relative path.
5575     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
5576     top_srcdir="$ac_dots$ac_given_srcdir" ;;
5577   esac
5578
5579   case "$ac_given_INSTALL" in
5580   [/$]*) INSTALL="$ac_given_INSTALL" ;;
5581   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
5582   esac
5583
5584   echo creating "$ac_file"
5585   rm -f "$ac_file"
5586   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
5587   case "$ac_file" in
5588   *Makefile*) ac_comsub="1i\\
5589 # $configure_input" ;;
5590   *) ac_comsub= ;;
5591   esac
5592
5593   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5594   sed -e "$ac_comsub
5595 s%@configure_input@%$configure_input%g
5596 s%@srcdir@%$srcdir%g
5597 s%@top_srcdir@%$top_srcdir%g
5598 s%@INSTALL@%$INSTALL%g
5599 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
5600 fi; done
5601 rm -f conftest.s*
5602
5603 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5604 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5605 #
5606 # ac_d sets the value in "#define NAME VALUE" lines.
5607 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5608 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
5609 ac_dC='\3'
5610 ac_dD='%g'
5611 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5612 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5613 ac_uB='\([      ]\)%\1#\2define\3'
5614 ac_uC=' '
5615 ac_uD='\4%g'
5616 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5617 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5618 ac_eB='$%\1#\2define\3'
5619 ac_eC=' '
5620 ac_eD='%g'
5621
5622 if test "${CONFIG_HEADERS+set}" != set; then
5623 EOF
5624 cat >> $CONFIG_STATUS <<EOF
5625   CONFIG_HEADERS="config.h:config.in"
5626 EOF
5627 cat >> $CONFIG_STATUS <<\EOF
5628 fi
5629 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
5630   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5631   case "$ac_file" in
5632   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5633        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5634   *) ac_file_in="${ac_file}.in" ;;
5635   esac
5636
5637   echo creating $ac_file
5638
5639   rm -f conftest.frag conftest.in conftest.out
5640   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
5641   cat $ac_file_inputs > conftest.in
5642
5643 EOF
5644
5645 # Transform confdefs.h into a sed script conftest.vals that substitutes
5646 # the proper values into config.h.in to produce config.h.  And first:
5647 # Protect against being on the right side of a sed subst in config.status.
5648 # Protect against being in an unquoted here document in config.status.
5649 rm -f conftest.vals
5650 cat > conftest.hdr <<\EOF
5651 s/[\\&%]/\\&/g
5652 s%[\\$`]%\\&%g
5653 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
5654 s%ac_d%ac_u%gp
5655 s%ac_u%ac_e%gp
5656 EOF
5657 sed -n -f conftest.hdr confdefs.h > conftest.vals
5658 rm -f conftest.hdr
5659
5660 # This sed command replaces #undef with comments.  This is necessary, for
5661 # example, in the case of _POSIX_SOURCE, which is predefined and required
5662 # on some systems where configure will not decide to define it.
5663 cat >> conftest.vals <<\EOF
5664 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
5665 EOF
5666
5667 # Break up conftest.vals because some shells have a limit on
5668 # the size of here documents, and old seds have small limits too.
5669
5670 rm -f conftest.tail
5671 while :
5672 do
5673   ac_lines=`grep -c . conftest.vals`
5674   # grep -c gives empty output for an empty file on some AIX systems.
5675   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
5676   # Write a limited-size here document to conftest.frag.
5677   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
5678   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
5679   echo 'CEOF
5680   sed -f conftest.frag conftest.in > conftest.out
5681   rm -f conftest.in
5682   mv conftest.out conftest.in
5683 ' >> $CONFIG_STATUS
5684   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5685   rm -f conftest.vals
5686   mv conftest.tail conftest.vals
5687 done
5688 rm -f conftest.vals
5689
5690 cat >> $CONFIG_STATUS <<\EOF
5691   rm -f conftest.frag conftest.h
5692   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
5693   cat conftest.in >> conftest.h
5694   rm -f conftest.in
5695   if cmp -s $ac_file conftest.h 2>/dev/null; then
5696     echo "$ac_file is unchanged"
5697     rm -f conftest.h
5698   else
5699     # Remove last slash and all that follows it.  Not all systems have dirname.
5700       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5701       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5702       # The file is in a subdirectory.
5703       test ! -d "$ac_dir" && mkdir "$ac_dir"
5704     fi
5705     rm -f $ac_file
5706     mv conftest.h $ac_file
5707   fi
5708 fi; done
5709
5710 EOF
5711
5712 cat >> $CONFIG_STATUS <<EOF
5713 ac_sources="$sim_link_files"
5714 ac_dests="$sim_link_links"
5715 EOF
5716
5717 cat >> $CONFIG_STATUS <<\EOF
5718 srcdir=$ac_given_srcdir
5719 while test -n "$ac_sources"; do
5720   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5721   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5722
5723   echo "linking $srcdir/$ac_source to $ac_dest"
5724
5725   if test ! -r $srcdir/$ac_source; then
5726     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
5727   fi
5728   rm -f $ac_dest
5729
5730   # Make relative symlinks.
5731   # Remove last slash and all that follows it.  Not all systems have dirname.
5732   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
5733   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
5734     # The dest file is in a subdirectory.
5735     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
5736     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
5737     # A "../" for each directory in $ac_dest_dir_suffix.
5738     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
5739   else
5740     ac_dest_dir_suffix= ac_dots=
5741   fi
5742
5743   case "$srcdir" in
5744   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
5745   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
5746   esac
5747
5748   # Make a symlink if possible; otherwise try a hard link.
5749   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
5750     ln $srcdir/$ac_source $ac_dest; then :
5751   else
5752     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
5753   fi
5754 done
5755 EOF
5756 cat >> $CONFIG_STATUS <<EOF
5757
5758 EOF
5759 cat >> $CONFIG_STATUS <<\EOF
5760 case "x$CONFIG_FILES" in
5761  xMakefile*)
5762    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
5763    rm -f Makesim1.tmp Makesim2.tmp Makefile
5764    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
5765    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
5766    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5767         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
5768         <Makefile.sim >Makefile
5769    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
5770    ;;
5771  esac
5772  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
5773
5774 exit 0
5775 EOF
5776 chmod +x $CONFIG_STATUS
5777 rm -fr confdefs* $ac_clean_files
5778 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
5779
5780