sim/mips/configure

   1 #! /bin/sh
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45 sim_inline="-DDEFAULT_INLINE=0"
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  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 # Guess values for system-dependent variables and create Makefiles.
 123 # Generated automatically using autoconf version 2.12.1
 124 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 125 #
 126 # This configure script is free software; the Free Software Foundation
 127 # gives unlimited permission to copy, distribute and modify it.
 128
 129 # Defaults:
 130 ac_help=
 131 ac_default_prefix=/usr/local
 132 # Any additions from configure.in:
 133 ac_help="$ac_help
 134   --disable-nls           do not use Native Language Support"
 135 ac_help="$ac_help
 136   --with-included-gettext use the GNU gettext library included here"
 137 ac_help="$ac_help
 138   --enable-maintainer-mode              Enable developer functionality."
 139 ac_help="$ac_help
 140   --enable-sim-bswap                    Use Host specific BSWAP instruction."
 141 ac_help="$ac_help
 142   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator"
 143 ac_help="$ac_help
 144   --enable-sim-debug=opts               Enable debugging flags"
 145 ac_help="$ac_help
 146   --enable-sim-stdio                    Specify whether to use stdio for console input/output."
 147 ac_help="$ac_help
 148   --enable-sim-trace=opts               Enable tracing flags"
 149 ac_help="$ac_help
 150   --enable-sim-profile=opts             Enable profiling flags"
 151 ac_help="$ac_help
 152   --enable-sim-inline=inlines           Specify which functions should be inlined."
 153 ac_help="$ac_help
 154   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses."
 155 ac_help="$ac_help
 156   --enable-sim-hostendian=end           Specify host byte endian orientation."
 157 ac_help="$ac_help
 158   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings"
 159 ac_help="$ac_help
 160   --enable-sim-endian=endian            Specify target byte endian orientation."
 161 ac_help="$ac_help
 162   --enable-sim-bitsize=N                Specify target bitsize (32 or 64)."
 163 ac_help="$ac_help
 164   --enable-sim-float                    Specify that the target processor has floating point hardware."
 165 ac_help="$ac_help
 166   --enable-sim-smp=n                    Specify number of processors to configure for (default ${default_sim_smp})."
 167 ac_help="$ac_help
 168   --enable-sim-igen=opts                Enable IGEN simulator"
 169 ac_help="$ac_help
 170   --with-x                use the X Window System"
 171 ac_help="$ac_help
 172   --with-sim-gpu2=path                  Use GPU2 library under given directory"
 173 ac_help="$ac_help
 174   --with-sim-funit=path         Use target FP library under given directory"
 175
 176 # Initialize some variables set by options.
 177 # The variables have the same names as the options, with
 178 # dashes changed to underlines.
 179 build=NONE
 180 cache_file=./config.cache
 181 exec_prefix=NONE
 182 host=NONE
 183 no_create=
 184 nonopt=NONE
 185 no_recursion=
 186 prefix=NONE
 187 program_prefix=NONE
 188 program_suffix=NONE
 189 program_transform_name=s,x,x,
 190 silent=
 191 site=
 192 srcdir=
 193 target=NONE
 194 verbose=
 195 x_includes=NONE
 196 x_libraries=NONE
 197 bindir='${exec_prefix}/bin'
 198 sbindir='${exec_prefix}/sbin'
 199 libexecdir='${exec_prefix}/libexec'
 200 datadir='${prefix}/share'
 201 sysconfdir='${prefix}/etc'
 202 sharedstatedir='${prefix}/com'
 203 localstatedir='${prefix}/var'
 204 libdir='${exec_prefix}/lib'
 205 includedir='${prefix}/include'
 206 oldincludedir='/usr/include'
 207 infodir='${prefix}/info'
 208 mandir='${prefix}/man'
 209
 210 # Initialize some other variables.
 211 subdirs=
 212 MFLAGS= MAKEFLAGS=
 213 SHELL=${CONFIG_SHELL-/bin/sh}
 214 # Maximum number of lines to put in a shell here document.
 215 ac_max_here_lines=12
 216
 217 ac_prev=
 218 for ac_option
 219 do
 220
 221   # If the previous option needs an argument, assign it.
 222   if test -n "$ac_prev"; then
 223     eval "$ac_prev=\$ac_option"
 224     ac_prev=
 225     continue
 226   fi
 227
 228   case "$ac_option" in
 229   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 230   *) ac_optarg= ;;
 231   esac
 232
 233   # Accept the important Cygnus configure options, so we can diagnose typos.
 234
 235   case "$ac_option" in
 236
 237   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 238     ac_prev=bindir ;;
 239   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 240     bindir="$ac_optarg" ;;
 241
 242   -build | --build | --buil | --bui | --bu)
 243     ac_prev=build ;;
 244   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 245     build="$ac_optarg" ;;
 246
 247   -cache-file | --cache-file | --cache-fil | --cache-fi \
 248   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 249     ac_prev=cache_file ;;
 250   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 251   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 252     cache_file="$ac_optarg" ;;
 253
 254   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 255     ac_prev=datadir ;;
 256   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 257   | --da=*)
 258     datadir="$ac_optarg" ;;
 259
 260   -disable-* | --disable-*)
 261     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 262     # Reject names that are not valid shell variable names.
 263     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 264       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 265     fi
 266     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 267     eval "enable_${ac_feature}=no" ;;
 268
 269   -enable-* | --enable-*)
 270     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 271     # Reject names that are not valid shell variable names.
 272     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 273       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 274     fi
 275     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 276     case "$ac_option" in
 277       *=*) ;;
 278       *) ac_optarg=yes ;;
 279     esac
 280     eval "enable_${ac_feature}='$ac_optarg'" ;;
 281
 282   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 283   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 284   | --exec | --exe | --ex)
 285     ac_prev=exec_prefix ;;
 286   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 287   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 288   | --exec=* | --exe=* | --ex=*)
 289     exec_prefix="$ac_optarg" ;;
 290
 291   -gas | --gas | --ga | --g)
 292     # Obsolete; use --with-gas.
 293     with_gas=yes ;;
 294
 295   -help | --help | --hel | --he)
 296     # Omit some internal or obsolete options to make the list less imposing.
 297     # This message is too long to be a string in the A/UX 3.1 sh.
 298     cat << EOF
 299 Usage: configure [options] [host]
 300 Options: [defaults in brackets after descriptions]
 301 Configuration:
 302   --cache-file=FILE       cache test results in FILE
 303   --help                  print this message
 304   --no-create             do not create output files
 305   --quiet, --silent       do not print \`checking...' messages
 306   --version               print the version of autoconf that created configure
 307 Directory and file names:
 308   --prefix=PREFIX         install architecture-independent files in PREFIX
 309                           [$ac_default_prefix]
 310   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 311                           [same as prefix]
 312   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 313   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 314   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 315   --datadir=DIR           read-only architecture-independent data in DIR
 316                           [PREFIX/share]
 317   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 318   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 319                           [PREFIX/com]
 320   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 321   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 322   --includedir=DIR        C header files in DIR [PREFIX/include]
 323   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 324   --infodir=DIR           info documentation in DIR [PREFIX/info]
 325   --mandir=DIR            man documentation in DIR [PREFIX/man]
 326   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 327   --program-prefix=PREFIX prepend PREFIX to installed program names
 328   --program-suffix=SUFFIX append SUFFIX to installed program names
 329   --program-transform-name=PROGRAM
 330                           run sed PROGRAM on installed program names
 331 EOF
 332     cat << EOF
 333 Host type:
 334   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 335   --host=HOST             configure for HOST [guessed]
 336   --target=TARGET         configure for TARGET [TARGET=HOST]
 337 Features and packages:
 338   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 339   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 340   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 341   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 342   --x-includes=DIR        X include files are in DIR
 343   --x-libraries=DIR       X library files are in DIR
 344 EOF
 345     if test -n "$ac_help"; then
 346       echo "--enable and --with options recognized:$ac_help"
 347     fi
 348     exit 0 ;;
 349
 350   -host | --host | --hos | --ho)
 351     ac_prev=host ;;
 352   -host=* | --host=* | --hos=* | --ho=*)
 353     host="$ac_optarg" ;;
 354
 355   -includedir | --includedir | --includedi | --included | --include \
 356   | --includ | --inclu | --incl | --inc)
 357     ac_prev=includedir ;;
 358   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 359   | --includ=* | --inclu=* | --incl=* | --inc=*)
 360     includedir="$ac_optarg" ;;
 361
 362   -infodir | --infodir | --infodi | --infod | --info | --inf)
 363     ac_prev=infodir ;;
 364   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 365     infodir="$ac_optarg" ;;
 366
 367   -libdir | --libdir | --libdi | --libd)
 368     ac_prev=libdir ;;
 369   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 370     libdir="$ac_optarg" ;;
 371
 372   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 373   | --libexe | --libex | --libe)
 374     ac_prev=libexecdir ;;
 375   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 376   | --libexe=* | --libex=* | --libe=*)
 377     libexecdir="$ac_optarg" ;;
 378
 379   -localstatedir | --localstatedir | --localstatedi | --localstated \
 380   | --localstate | --localstat | --localsta | --localst \
 381   | --locals | --local | --loca | --loc | --lo)
 382     ac_prev=localstatedir ;;
 383   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 384   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 385   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 386     localstatedir="$ac_optarg" ;;
 387
 388   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 389     ac_prev=mandir ;;
 390   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 391     mandir="$ac_optarg" ;;
 392
 393   -nfp | --nfp | --nf)
 394     # Obsolete; use --without-fp.
 395     with_fp=no ;;
 396
 397   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 398   | --no-cr | --no-c)
 399     no_create=yes ;;
 400
 401   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 402   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 403     no_recursion=yes ;;
 404
 405   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 406   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 407   | --oldin | --oldi | --old | --ol | --o)
 408     ac_prev=oldincludedir ;;
 409   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 410   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 411   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 412     oldincludedir="$ac_optarg" ;;
 413
 414   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 415     ac_prev=prefix ;;
 416   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 417     prefix="$ac_optarg" ;;
 418
 419   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 420   | --program-pre | --program-pr | --program-p)
 421     ac_prev=program_prefix ;;
 422   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 423   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 424     program_prefix="$ac_optarg" ;;
 425
 426   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 427   | --program-suf | --program-su | --program-s)
 428     ac_prev=program_suffix ;;
 429   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 430   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 431     program_suffix="$ac_optarg" ;;
 432
 433   -program-transform-name | --program-transform-name \
 434   | --program-transform-nam | --program-transform-na \
 435   | --program-transform-n | --program-transform- \
 436   | --program-transform | --program-transfor \
 437   | --program-transfo | --program-transf \
 438   | --program-trans | --program-tran \
 439   | --progr-tra | --program-tr | --program-t)
 440     ac_prev=program_transform_name ;;
 441   -program-transform-name=* | --program-transform-name=* \
 442   | --program-transform-nam=* | --program-transform-na=* \
 443   | --program-transform-n=* | --program-transform-=* \
 444   | --program-transform=* | --program-transfor=* \
 445   | --program-transfo=* | --program-transf=* \
 446   | --program-trans=* | --program-tran=* \
 447   | --progr-tra=* | --program-tr=* | --program-t=*)
 448     program_transform_name="$ac_optarg" ;;
 449
 450   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 451   | -silent | --silent | --silen | --sile | --sil)
 452     silent=yes ;;
 453
 454   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 455     ac_prev=sbindir ;;
 456   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 457   | --sbi=* | --sb=*)
 458     sbindir="$ac_optarg" ;;
 459
 460   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 461   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 462   | --sharedst | --shareds | --shared | --share | --shar \
 463   | --sha | --sh)
 464     ac_prev=sharedstatedir ;;
 465   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 466   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 467   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 468   | --sha=* | --sh=*)
 469     sharedstatedir="$ac_optarg" ;;
 470
 471   -site | --site | --sit)
 472     ac_prev=site ;;
 473   -site=* | --site=* | --sit=*)
 474     site="$ac_optarg" ;;
 475
 476   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 477     ac_prev=srcdir ;;
 478   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 479     srcdir="$ac_optarg" ;;
 480
 481   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 482   | --syscon | --sysco | --sysc | --sys | --sy)
 483     ac_prev=sysconfdir ;;
 484   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 485   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 486     sysconfdir="$ac_optarg" ;;
 487
 488   -target | --target | --targe | --targ | --tar | --ta | --t)
 489     ac_prev=target ;;
 490   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 491     target="$ac_optarg" ;;
 492
 493   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 494     verbose=yes ;;
 495
 496   -version | --version | --versio | --versi | --vers)
 497     echo "configure generated by autoconf version 2.12.1"
 498     exit 0 ;;
 499
 500   -with-* | --with-*)
 501     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 502     # Reject names that are not valid shell variable names.
 503     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 504       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 505     fi
 506     ac_package=`echo $ac_package| sed 's/-/_/g'`
 507     case "$ac_option" in
 508       *=*) ;;
 509       *) ac_optarg=yes ;;
 510     esac
 511     eval "with_${ac_package}='$ac_optarg'" ;;
 512
 513   -without-* | --without-*)
 514     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 515     # Reject names that are not valid shell variable names.
 516     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 517       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 518     fi
 519     ac_package=`echo $ac_package| sed 's/-/_/g'`
 520     eval "with_${ac_package}=no" ;;
 521
 522   --x)
 523     # Obsolete; use --with-x.
 524     with_x=yes ;;
 525
 526   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 527   | --x-incl | --x-inc | --x-in | --x-i)
 528     ac_prev=x_includes ;;
 529   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 530   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 531     x_includes="$ac_optarg" ;;
 532
 533   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 534   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 535     ac_prev=x_libraries ;;
 536   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 537   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 538     x_libraries="$ac_optarg" ;;
 539
 540   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 541     ;;
 542
 543   *)
 544     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 545       echo "configure: warning: $ac_option: invalid host type" 1>&2
 546     fi
 547     if test "x$nonopt" != xNONE; then
 548       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 549     fi
 550     nonopt="$ac_option"
 551     ;;
 552
 553   esac
 554 done
 555
 556 if test -n "$ac_prev"; then
 557   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 558 fi
 559
 560 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 561
 562 # File descriptor usage:
 563 # 0 standard input
 564 # 1 file creation
 565 # 2 errors and warnings
 566 # 3 some systems may open it to /dev/tty
 567 # 4 used on the Kubota Titan
 568 # 6 checking for... messages and results
 569 # 5 compiler messages saved in config.log
 570 if test "$silent" = yes; then
 571   exec 6>/dev/null
 572 else
 573   exec 6>&1
 574 fi
 575 exec 5>./config.log
 576
 577 echo "\
 578 This file contains any messages produced by compilers while
 579 running configure, to aid debugging if configure makes a mistake.
 580 " 1>&5
 581
 582 # Strip out --no-create and --no-recursion so they do not pile up.
 583 # Also quote any args containing shell metacharacters.
 584 ac_configure_args=
 585 for ac_arg
 586 do
 587   case "$ac_arg" in
 588   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 589   | --no-cr | --no-c) ;;
 590   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 591   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 592   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 593   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 594   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 595   esac
 596 done
 597
 598 # NLS nuisances.
 599 # Only set these to C if already set.  These must not be set unconditionally
 600 # because not all systems understand e.g. LANG=C (notably SCO).
 601 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 602 # Non-C LC_CTYPE values break the ctype check.
 603 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 604 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 605 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 606 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 607
 608 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 609 rm -rf conftest* confdefs.h
 610 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 611 echo > confdefs.h
 612
 613 # A filename unique to this package, relative to the directory that
 614 # configure is in, which we can look for to find out if srcdir is correct.
 615 ac_unique_file=Makefile.in
 616
 617 # Find the source files, if location was not specified.
 618 if test -z "$srcdir"; then
 619   ac_srcdir_defaulted=yes
 620   # Try the directory containing this script, then its parent.
 621   ac_prog=$0
 622   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 623   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 624   srcdir=$ac_confdir
 625   if test ! -r $srcdir/$ac_unique_file; then
 626     srcdir=..
 627   fi
 628 else
 629   ac_srcdir_defaulted=no
 630 fi
 631 if test ! -r $srcdir/$ac_unique_file; then
 632   if test "$ac_srcdir_defaulted" = yes; then
 633     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 634   else
 635     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 636   fi
 637 fi
 638 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 639
 640 # Prefer explicitly selected file to automatically selected ones.
 641 if test -z "$CONFIG_SITE"; then
 642   if test "x$prefix" != xNONE; then
 643     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 644   else
 645     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 646   fi
 647 fi
 648 for ac_site_file in $CONFIG_SITE; do
 649   if test -r "$ac_site_file"; then
 650     echo "loading site script $ac_site_file"
 651     . "$ac_site_file"
 652   fi
 653 done
 654
 655 if test -r "$cache_file"; then
 656   echo "loading cache $cache_file"
 657   . $cache_file
 658 else
 659   echo "creating cache $cache_file"
 660   > $cache_file
 661 fi
 662
 663 ac_ext=c
 664 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 665 ac_cpp='$CPP $CPPFLAGS'
 666 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 667 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 668 cross_compiling=$ac_cv_prog_cc_cross
 669
 670 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 671   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 672   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 673     ac_n= ac_c='
 674 ' ac_t='        '
 675   else
 676     ac_n=-n ac_c= ac_t=
 677   fi
 678 else
 679   ac_n= ac_c='\c' ac_t=
 680 fi
 681
 682
 683
 684 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 685 echo "configure:686: checking how to run the C preprocessor" >&5
 686 # On Suns, sometimes $CPP names a directory.
 687 if test -n "$CPP" && test -d "$CPP"; then
 688   CPP=
 689 fi
 690 if test -z "$CPP"; then
 691 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 692   echo $ac_n "(cached) $ac_c" 1>&6
 693 else
 694     # This must be in double quotes, not single quotes, because CPP may get
 695   # substituted into the Makefile and "${CC-cc}" will confuse make.
 696   CPP="${CC-cc} -E"
 697   # On the NeXT, cc -E runs the code through the compiler's parser,
 698   # not just through cpp.
 699   cat > conftest.$ac_ext <<EOF
 700 #line 701 "configure"
 701 #include "confdefs.h"
 702 #include <assert.h>
 703 Syntax Error
 704 EOF
 705 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 706 { (eval echo configure:707: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 707 ac_err=`grep -v '^ *+' conftest.out`
 708 if test -z "$ac_err"; then
 709   :
 710 else
 711   echo "$ac_err" >&5
 712   echo "configure: failed program was:" >&5
 713   cat conftest.$ac_ext >&5
 714   rm -rf conftest*
 715   CPP="${CC-cc} -E -traditional-cpp"
 716   cat > conftest.$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 $ac_try) 2>&5; }
 724 ac_err=`grep -v '^ *+' conftest.out`
 725 if test -z "$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=/lib/cpp
 733 fi
 734 rm -f conftest*
 735 fi
 736 rm -f conftest*
 737   ac_cv_prog_CPP="$CPP"
 738 fi
 739   CPP="$ac_cv_prog_CPP"
 740 else
 741   ac_cv_prog_CPP="$CPP"
 742 fi
 743 echo "$ac_t""$CPP" 1>&6
 744
 745 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 746 echo "configure:747: checking whether ${MAKE-make} sets \${MAKE}" >&5
 747 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 748 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 749   echo $ac_n "(cached) $ac_c" 1>&6
 750 else
 751   cat > conftestmake <<\EOF
 752 all:
 753         @echo 'ac_maketemp="${MAKE}"'
 754 EOF
 755 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 756 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 757 if test -n "$ac_maketemp"; then
 758   eval ac_cv_prog_make_${ac_make}_set=yes
 759 else
 760   eval ac_cv_prog_make_${ac_make}_set=no
 761 fi
 762 rm -f conftestmake
 763 fi
 764 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 765   echo "$ac_t""yes" 1>&6
 766   SET_MAKE=
 767 else
 768   echo "$ac_t""no" 1>&6
 769   SET_MAKE="MAKE=${MAKE-make}"
 770 fi
 771
 772 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 773 echo "configure:774: checking for POSIXized ISC" >&5
 774 if test -d /etc/conf/kconfig.d &&
 775   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 776 then
 777   echo "$ac_t""yes" 1>&6
 778   ISC=yes # If later tests want to check for ISC.
 779   cat >> confdefs.h <<\EOF
 780 #define _POSIX_SOURCE 1
 781 EOF
 782
 783   if test "$GCC" = yes; then
 784     CC="$CC -posix"
 785   else
 786     CC="$CC -Xp"
 787   fi
 788 else
 789   echo "$ac_t""no" 1>&6
 790   ISC=
 791 fi
 792
 793 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 794 echo "configure:795: checking for ANSI C header files" >&5
 795 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 796   echo $ac_n "(cached) $ac_c" 1>&6
 797 else
 798   cat > conftest.$ac_ext <<EOF
 799 #line 800 "configure"
 800 #include "confdefs.h"
 801 #include <stdlib.h>
 802 #include <stdarg.h>
 803 #include <string.h>
 804 #include <float.h>
 805 EOF
 806 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 807 { (eval echo configure:808: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 808 ac_err=`grep -v '^ *+' conftest.out`
 809 if test -z "$ac_err"; then
 810   rm -rf conftest*
 811   ac_cv_header_stdc=yes
 812 else
 813   echo "$ac_err" >&5
 814   echo "configure: failed program was:" >&5
 815   cat conftest.$ac_ext >&5
 816   rm -rf conftest*
 817   ac_cv_header_stdc=no
 818 fi
 819 rm -f conftest*
 820
 821 if test $ac_cv_header_stdc = yes; then
 822   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 823 cat > conftest.$ac_ext <<EOF
 824 #line 825 "configure"
 825 #include "confdefs.h"
 826 #include <string.h>
 827 EOF
 828 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 829   egrep "memchr" >/dev/null 2>&1; then
 830   :
 831 else
 832   rm -rf conftest*
 833   ac_cv_header_stdc=no
 834 fi
 835 rm -f conftest*
 836
 837 fi
 838
 839 if test $ac_cv_header_stdc = yes; then
 840   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 841 cat > conftest.$ac_ext <<EOF
 842 #line 843 "configure"
 843 #include "confdefs.h"
 844 #include <stdlib.h>
 845 EOF
 846 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 847   egrep "free" >/dev/null 2>&1; then
 848   :
 849 else
 850   rm -rf conftest*
 851   ac_cv_header_stdc=no
 852 fi
 853 rm -f conftest*
 854
 855 fi
 856
 857 if test $ac_cv_header_stdc = yes; then
 858   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 859 if test "$cross_compiling" = yes; then
 860   :
 861 else
 862   cat > conftest.$ac_ext <<EOF
 863 #line 864 "configure"
 864 #include "confdefs.h"
 865 #include <ctype.h>
 866 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 867 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 868 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 869 int main () { int i; for (i = 0; i < 256; i++)
 870 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 871 exit (0); }
 872
 873 EOF
 874 if { (eval echo configure:875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 875 then
 876   :
 877 else
 878   echo "configure: failed program was:" >&5
 879   cat conftest.$ac_ext >&5
 880   rm -fr conftest*
 881   ac_cv_header_stdc=no
 882 fi
 883 rm -fr conftest*
 884 fi
 885
 886 fi
 887 fi
 888
 889 echo "$ac_t""$ac_cv_header_stdc" 1>&6
 890 if test $ac_cv_header_stdc = yes; then
 891   cat >> confdefs.h <<\EOF
 892 #define STDC_HEADERS 1
 893 EOF
 894
 895 fi
 896
 897 echo $ac_n "checking for working const""... $ac_c" 1>&6
 898 echo "configure:899: checking for working const" >&5
 899 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
 900   echo $ac_n "(cached) $ac_c" 1>&6
 901 else
 902   cat > conftest.$ac_ext <<EOF
 903 #line 904 "configure"
 904 #include "confdefs.h"
 905
 906 int main() {
 907
 908 /* Ultrix mips cc rejects this.  */
 909 typedef int charset[2]; const charset x;
 910 /* SunOS 4.1.1 cc rejects this.  */
 911 char const *const *ccp;
 912 char **p;
 913 /* NEC SVR4.0.2 mips cc rejects this.  */
 914 struct point {int x, y;};
 915 static struct point const zero = {0,0};
 916 /* AIX XL C 1.02.0.0 rejects this.
 917    It does not let you subtract one const X* pointer from another in an arm
 918    of an if-expression whose if-part is not a constant expression */
 919 const char *g = "string";
 920 ccp = &g + (g ? g-g : 0);
 921 /* HPUX 7.0 cc rejects these. */
 922 ++ccp;
 923 p = (char**) ccp;
 924 ccp = (char const *const *) p;
 925 { /* SCO 3.2v4 cc rejects this.  */
 926   char *t;
 927   char const *s = 0 ? (char *) 0 : (char const *) 0;
 928
 929   *t++ = 0;
 930 }
 931 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 932   int x[] = {25, 17};
 933   const int *foo = &x[0];
 934   ++foo;
 935 }
 936 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 937   typedef const int *iptr;
 938   iptr p = 0;
 939   ++p;
 940 }
 941 { /* AIX XL C 1.02.0.0 rejects this saying
 942      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 943   struct s { int j; const int *ap[3]; };
 944   struct s *b; b->j = 5;
 945 }
 946 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 947   const int foo = 10;
 948 }
 949
 950 ; return 0; }
 951 EOF
 952 if { (eval echo configure:953: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 953   rm -rf conftest*
 954   ac_cv_c_const=yes
 955 else
 956   echo "configure: failed program was:" >&5
 957   cat conftest.$ac_ext >&5
 958   rm -rf conftest*
 959   ac_cv_c_const=no
 960 fi
 961 rm -f conftest*
 962 fi
 963
 964 echo "$ac_t""$ac_cv_c_const" 1>&6
 965 if test $ac_cv_c_const = no; then
 966   cat >> confdefs.h <<\EOF
 967 #define const
 968 EOF
 969
 970 fi
 971
 972 echo $ac_n "checking for inline""... $ac_c" 1>&6
 973 echo "configure:974: checking for inline" >&5
 974 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
 975   echo $ac_n "(cached) $ac_c" 1>&6
 976 else
 977   ac_cv_c_inline=no
 978 for ac_kw in inline __inline__ __inline; do
 979   cat > conftest.$ac_ext <<EOF
 980 #line 981 "configure"
 981 #include "confdefs.h"
 982
 983 int main() {
 984 } $ac_kw foo() {
 985 ; return 0; }
 986 EOF
 987 if { (eval echo configure:988: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 988   rm -rf conftest*
 989   ac_cv_c_inline=$ac_kw; break
 990 else
 991   echo "configure: failed program was:" >&5
 992   cat conftest.$ac_ext >&5
 993 fi
 994 rm -f conftest*
 995 done
 996
 997 fi
 998
 999 echo "$ac_t""$ac_cv_c_inline" 1>&6
1000 case "$ac_cv_c_inline" in
1001   inline | yes) ;;
1002   no) cat >> confdefs.h <<\EOF
1003 #define inline
1004 EOF
1005  ;;
1006   *)  cat >> confdefs.h <<EOF
1007 #define inline $ac_cv_c_inline
1008 EOF
1009  ;;
1010 esac
1011
1012 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1013 echo "configure:1014: checking for off_t" >&5
1014 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1015   echo $ac_n "(cached) $ac_c" 1>&6
1016 else
1017   cat > conftest.$ac_ext <<EOF
1018 #line 1019 "configure"
1019 #include "confdefs.h"
1020 #include <sys/types.h>
1021 #if STDC_HEADERS
1022 #include <stdlib.h>
1023 #include <stddef.h>
1024 #endif
1025 EOF
1026 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1027   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1028   rm -rf conftest*
1029   ac_cv_type_off_t=yes
1030 else
1031   rm -rf conftest*
1032   ac_cv_type_off_t=no
1033 fi
1034 rm -f conftest*
1035
1036 fi
1037 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1038 if test $ac_cv_type_off_t = no; then
1039   cat >> confdefs.h <<\EOF
1040 #define off_t long
1041 EOF
1042
1043 fi
1044
1045 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1046 echo "configure:1047: checking for size_t" >&5
1047 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1048   echo $ac_n "(cached) $ac_c" 1>&6
1049 else
1050   cat > conftest.$ac_ext <<EOF
1051 #line 1052 "configure"
1052 #include "confdefs.h"
1053 #include <sys/types.h>
1054 #if STDC_HEADERS
1055 #include <stdlib.h>
1056 #include <stddef.h>
1057 #endif
1058 EOF
1059 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1060   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1061   rm -rf conftest*
1062   ac_cv_type_size_t=yes
1063 else
1064   rm -rf conftest*
1065   ac_cv_type_size_t=no
1066 fi
1067 rm -f conftest*
1068
1069 fi
1070 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1071 if test $ac_cv_type_size_t = no; then
1072   cat >> confdefs.h <<\EOF
1073 #define size_t unsigned
1074 EOF
1075
1076 fi
1077
1078 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1079 # for constant arguments.  Useless!
1080 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1081 echo "configure:1082: checking for working alloca.h" >&5
1082 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1083   echo $ac_n "(cached) $ac_c" 1>&6
1084 else
1085   cat > conftest.$ac_ext <<EOF
1086 #line 1087 "configure"
1087 #include "confdefs.h"
1088 #include <alloca.h>
1089 int main() {
1090 char *p = alloca(2 * sizeof(int));
1091 ; return 0; }
1092 EOF
1093 if { (eval echo configure:1094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1094   rm -rf conftest*
1095   ac_cv_header_alloca_h=yes
1096 else
1097   echo "configure: failed program was:" >&5
1098   cat conftest.$ac_ext >&5
1099   rm -rf conftest*
1100   ac_cv_header_alloca_h=no
1101 fi
1102 rm -f conftest*
1103 fi
1104
1105 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1106 if test $ac_cv_header_alloca_h = yes; then
1107   cat >> confdefs.h <<\EOF
1108 #define HAVE_ALLOCA_H 1
1109 EOF
1110
1111 fi
1112
1113 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1114 echo "configure:1115: checking for alloca" >&5
1115 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1116   echo $ac_n "(cached) $ac_c" 1>&6
1117 else
1118   cat > conftest.$ac_ext <<EOF
1119 #line 1120 "configure"
1120 #include "confdefs.h"
1121
1122 #ifdef __GNUC__
1123 # define alloca __builtin_alloca
1124 #else
1125 # if HAVE_ALLOCA_H
1126 #  include <alloca.h>
1127 # else
1128 #  ifdef _AIX
1129  #pragma alloca
1130 #  else
1131 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1132 char *alloca ();
1133 #   endif
1134 #  endif
1135 # endif
1136 #endif
1137
1138 int main() {
1139 char *p = (char *) alloca(1);
1140 ; return 0; }
1141 EOF
1142 if { (eval echo configure:1143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1143   rm -rf conftest*
1144   ac_cv_func_alloca_works=yes
1145 else
1146   echo "configure: failed program was:" >&5
1147   cat conftest.$ac_ext >&5
1148   rm -rf conftest*
1149   ac_cv_func_alloca_works=no
1150 fi
1151 rm -f conftest*
1152 fi
1153
1154 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1155 if test $ac_cv_func_alloca_works = yes; then
1156   cat >> confdefs.h <<\EOF
1157 #define HAVE_ALLOCA 1
1158 EOF
1159
1160 fi
1161
1162 if test $ac_cv_func_alloca_works = no; then
1163   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1164   # that cause trouble.  Some versions do not even contain alloca or
1165   # contain a buggy version.  If you still want to use their alloca,
1166   # use ar to extract alloca.o from them instead of compiling alloca.c.
1167   ALLOCA=alloca.o
1168   cat >> confdefs.h <<\EOF
1169 #define C_ALLOCA 1
1170 EOF
1171
1172
1173 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1174 echo "configure:1175: checking whether alloca needs Cray hooks" >&5
1175 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1176   echo $ac_n "(cached) $ac_c" 1>&6
1177 else
1178   cat > conftest.$ac_ext <<EOF
1179 #line 1180 "configure"
1180 #include "confdefs.h"
1181 #if defined(CRAY) && ! defined(CRAY2)
1182 webecray
1183 #else
1184 wenotbecray
1185 #endif
1186
1187 EOF
1188 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1189   egrep "webecray" >/dev/null 2>&1; then
1190   rm -rf conftest*
1191   ac_cv_os_cray=yes
1192 else
1193   rm -rf conftest*
1194   ac_cv_os_cray=no
1195 fi
1196 rm -f conftest*
1197
1198 fi
1199
1200 echo "$ac_t""$ac_cv_os_cray" 1>&6
1201 if test $ac_cv_os_cray = yes; then
1202 for ac_func in _getb67 GETB67 getb67; do
1203   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1204 echo "configure:1205: checking for $ac_func" >&5
1205 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1206   echo $ac_n "(cached) $ac_c" 1>&6
1207 else
1208   cat > conftest.$ac_ext <<EOF
1209 #line 1210 "configure"
1210 #include "confdefs.h"
1211 /* System header to define __stub macros and hopefully few prototypes,
1212     which can conflict with char $ac_func(); below.  */
1213 #include <assert.h>
1214 /* Override any gcc2 internal prototype to avoid an error.  */
1215 /* We use char because int might match the return type of a gcc2
1216     builtin and then its argument prototype would still apply.  */
1217 char $ac_func();
1218
1219 int main() {
1220
1221 /* The GNU C library defines this for functions which it implements
1222     to always fail with ENOSYS.  Some functions are actually named
1223     something starting with __ and the normal name is an alias.  */
1224 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1225 choke me
1226 #else
1227 $ac_func();
1228 #endif
1229
1230 ; return 0; }
1231 EOF
1232 if { (eval echo configure:1233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1233   rm -rf conftest*
1234   eval "ac_cv_func_$ac_func=yes"
1235 else
1236   echo "configure: failed program was:" >&5
1237   cat conftest.$ac_ext >&5
1238   rm -rf conftest*
1239   eval "ac_cv_func_$ac_func=no"
1240 fi
1241 rm -f conftest*
1242 fi
1243
1244 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1245   echo "$ac_t""yes" 1>&6
1246   cat >> confdefs.h <<EOF
1247 #define CRAY_STACKSEG_END $ac_func
1248 EOF
1249
1250   break
1251 else
1252   echo "$ac_t""no" 1>&6
1253 fi
1254
1255 done
1256 fi
1257
1258 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1259 echo "configure:1260: checking stack direction for C alloca" >&5
1260 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1261   echo $ac_n "(cached) $ac_c" 1>&6
1262 else
1263   if test "$cross_compiling" = yes; then
1264   ac_cv_c_stack_direction=0
1265 else
1266   cat > conftest.$ac_ext <<EOF
1267 #line 1268 "configure"
1268 #include "confdefs.h"
1269 find_stack_direction ()
1270 {
1271   static char *addr = 0;
1272   auto char dummy;
1273   if (addr == 0)
1274     {
1275       addr = &dummy;
1276       return find_stack_direction ();
1277     }
1278   else
1279     return (&dummy > addr) ? 1 : -1;
1280 }
1281 main ()
1282 {
1283   exit (find_stack_direction() < 0);
1284 }
1285 EOF
1286 if { (eval echo configure:1287: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1287 then
1288   ac_cv_c_stack_direction=1
1289 else
1290   echo "configure: failed program was:" >&5
1291   cat conftest.$ac_ext >&5
1292   rm -fr conftest*
1293   ac_cv_c_stack_direction=-1
1294 fi
1295 rm -fr conftest*
1296 fi
1297
1298 fi
1299
1300 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1301 cat >> confdefs.h <<EOF
1302 #define STACK_DIRECTION $ac_cv_c_stack_direction
1303 EOF
1304
1305 fi
1306
1307 for ac_hdr in unistd.h
1308 do
1309 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1310 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1311 echo "configure:1312: checking for $ac_hdr" >&5
1312 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1313   echo $ac_n "(cached) $ac_c" 1>&6
1314 else
1315   cat > conftest.$ac_ext <<EOF
1316 #line 1317 "configure"
1317 #include "confdefs.h"
1318 #include <$ac_hdr>
1319 EOF
1320 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1321 { (eval echo configure:1322: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1322 ac_err=`grep -v '^ *+' conftest.out`
1323 if test -z "$ac_err"; then
1324   rm -rf conftest*
1325   eval "ac_cv_header_$ac_safe=yes"
1326 else
1327   echo "$ac_err" >&5
1328   echo "configure: failed program was:" >&5
1329   cat conftest.$ac_ext >&5
1330   rm -rf conftest*
1331   eval "ac_cv_header_$ac_safe=no"
1332 fi
1333 rm -f conftest*
1334 fi
1335 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1336   echo "$ac_t""yes" 1>&6
1337     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1338   cat >> confdefs.h <<EOF
1339 #define $ac_tr_hdr 1
1340 EOF
1341
1342 else
1343   echo "$ac_t""no" 1>&6
1344 fi
1345 done
1346
1347 for ac_func in getpagesize
1348 do
1349 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1350 echo "configure:1351: checking for $ac_func" >&5
1351 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   cat > conftest.$ac_ext <<EOF
1355 #line 1356 "configure"
1356 #include "confdefs.h"
1357 /* System header to define __stub macros and hopefully few prototypes,
1358     which can conflict with char $ac_func(); below.  */
1359 #include <assert.h>
1360 /* Override any gcc2 internal prototype to avoid an error.  */
1361 /* We use char because int might match the return type of a gcc2
1362     builtin and then its argument prototype would still apply.  */
1363 char $ac_func();
1364
1365 int main() {
1366
1367 /* The GNU C library defines this for functions which it implements
1368     to always fail with ENOSYS.  Some functions are actually named
1369     something starting with __ and the normal name is an alias.  */
1370 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1371 choke me
1372 #else
1373 $ac_func();
1374 #endif
1375
1376 ; return 0; }
1377 EOF
1378 if { (eval echo configure:1379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1379   rm -rf conftest*
1380   eval "ac_cv_func_$ac_func=yes"
1381 else
1382   echo "configure: failed program was:" >&5
1383   cat conftest.$ac_ext >&5
1384   rm -rf conftest*
1385   eval "ac_cv_func_$ac_func=no"
1386 fi
1387 rm -f conftest*
1388 fi
1389
1390 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1391   echo "$ac_t""yes" 1>&6
1392     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1393   cat >> confdefs.h <<EOF
1394 #define $ac_tr_func 1
1395 EOF
1396
1397 else
1398   echo "$ac_t""no" 1>&6
1399 fi
1400 done
1401
1402 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1403 echo "configure:1404: checking for working mmap" >&5
1404 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1405   echo $ac_n "(cached) $ac_c" 1>&6
1406 else
1407   if test "$cross_compiling" = yes; then
1408   ac_cv_func_mmap_fixed_mapped=no
1409 else
1410   cat > conftest.$ac_ext <<EOF
1411 #line 1412 "configure"
1412 #include "confdefs.h"
1413
1414 /* Thanks to Mike Haertel and Jim Avera for this test.
1415    Here is a matrix of mmap possibilities:
1416         mmap private not fixed
1417         mmap private fixed at somewhere currently unmapped
1418         mmap private fixed at somewhere already mapped
1419         mmap shared not fixed
1420         mmap shared fixed at somewhere currently unmapped
1421         mmap shared fixed at somewhere already mapped
1422    For private mappings, we should verify that changes cannot be read()
1423    back from the file, nor mmap's back from the file at a different
1424    address.  (There have been systems where private was not correctly
1425    implemented like the infamous i386 svr4.0, and systems where the
1426    VM page cache was not coherent with the filesystem buffer cache
1427    like early versions of FreeBSD and possibly contemporary NetBSD.)
1428    For shared mappings, we should conversely verify that changes get
1429    propogated back to all the places they're supposed to be.
1430
1431    Grep wants private fixed already mapped.
1432    The main things grep needs to know about mmap are:
1433    * does it exist and is it safe to write into the mmap'd area
1434    * how to use it (BSD variants)  */
1435 #include <sys/types.h>
1436 #include <fcntl.h>
1437 #include <sys/mman.h>
1438
1439 /* This mess was copied from the GNU getpagesize.h.  */
1440 #ifndef HAVE_GETPAGESIZE
1441 # ifdef HAVE_UNISTD_H
1442 #  include <unistd.h>
1443 # endif
1444
1445 /* Assume that all systems that can run configure have sys/param.h.  */
1446 # ifndef HAVE_SYS_PARAM_H
1447 #  define HAVE_SYS_PARAM_H 1
1448 # endif
1449
1450 # ifdef _SC_PAGESIZE
1451 #  define getpagesize() sysconf(_SC_PAGESIZE)
1452 # else /* no _SC_PAGESIZE */
1453 #  ifdef HAVE_SYS_PARAM_H
1454 #   include <sys/param.h>
1455 #   ifdef EXEC_PAGESIZE
1456 #    define getpagesize() EXEC_PAGESIZE
1457 #   else /* no EXEC_PAGESIZE */
1458 #    ifdef NBPG
1459 #     define getpagesize() NBPG * CLSIZE
1460 #     ifndef CLSIZE
1461 #      define CLSIZE 1
1462 #     endif /* no CLSIZE */
1463 #    else /* no NBPG */
1464 #     ifdef NBPC
1465 #      define getpagesize() NBPC
1466 #     else /* no NBPC */
1467 #      ifdef PAGESIZE
1468 #       define getpagesize() PAGESIZE
1469 #      endif /* PAGESIZE */
1470 #     endif /* no NBPC */
1471 #    endif /* no NBPG */
1472 #   endif /* no EXEC_PAGESIZE */
1473 #  else /* no HAVE_SYS_PARAM_H */
1474 #   define getpagesize() 8192   /* punt totally */
1475 #  endif /* no HAVE_SYS_PARAM_H */
1476 # endif /* no _SC_PAGESIZE */
1477
1478 #endif /* no HAVE_GETPAGESIZE */
1479
1480 #ifdef __cplusplus
1481 extern "C" { void *malloc(unsigned); }
1482 #else
1483 char *malloc();
1484 #endif
1485
1486 int
1487 main()
1488 {
1489         char *data, *data2, *data3;
1490         int i, pagesize;
1491         int fd;
1492
1493         pagesize = getpagesize();
1494
1495         /*
1496          * First, make a file with some known garbage in it.
1497          */
1498         data = malloc(pagesize);
1499         if (!data)
1500                 exit(1);
1501         for (i = 0; i < pagesize; ++i)
1502                 *(data + i) = rand();
1503         umask(0);
1504         fd = creat("conftestmmap", 0600);
1505         if (fd < 0)
1506                 exit(1);
1507         if (write(fd, data, pagesize) != pagesize)
1508                 exit(1);
1509         close(fd);
1510
1511         /*
1512          * Next, try to mmap the file at a fixed address which
1513          * already has something else allocated at it.  If we can,
1514          * also make sure that we see the same garbage.
1515          */
1516         fd = open("conftestmmap", O_RDWR);
1517         if (fd < 0)
1518                 exit(1);
1519         data2 = malloc(2 * pagesize);
1520         if (!data2)
1521                 exit(1);
1522         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1523         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1524             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1525                 exit(1);
1526         for (i = 0; i < pagesize; ++i)
1527                 if (*(data + i) != *(data2 + i))
1528                         exit(1);
1529
1530         /*
1531          * Finally, make sure that changes to the mapped area
1532          * do not percolate back to the file as seen by read().
1533          * (This is a bug on some variants of i386 svr4.0.)
1534          */
1535         for (i = 0; i < pagesize; ++i)
1536                 *(data2 + i) = *(data2 + i) + 1;
1537         data3 = malloc(pagesize);
1538         if (!data3)
1539                 exit(1);
1540         if (read(fd, data3, pagesize) != pagesize)
1541                 exit(1);
1542         for (i = 0; i < pagesize; ++i)
1543                 if (*(data + i) != *(data3 + i))
1544                         exit(1);
1545         close(fd);
1546         unlink("conftestmmap");
1547         exit(0);
1548 }
1549
1550 EOF
1551 if { (eval echo configure:1552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1552 then
1553   ac_cv_func_mmap_fixed_mapped=yes
1554 else
1555   echo "configure: failed program was:" >&5
1556   cat conftest.$ac_ext >&5
1557   rm -fr conftest*
1558   ac_cv_func_mmap_fixed_mapped=no
1559 fi
1560 rm -fr conftest*
1561 fi
1562
1563 fi
1564
1565 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1566 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1567   cat >> confdefs.h <<\EOF
1568 #define HAVE_MMAP 1
1569 EOF
1570
1571 fi
1572
1573
1574 # autoconf.info says this should be called right after AC_INIT.
1575
1576
1577 ac_aux_dir=
1578 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
1579   if test -f $ac_dir/install-sh; then
1580     ac_aux_dir=$ac_dir
1581     ac_install_sh="$ac_aux_dir/install-sh -c"
1582     break
1583   elif test -f $ac_dir/install.sh; then
1584     ac_aux_dir=$ac_dir
1585     ac_install_sh="$ac_aux_dir/install.sh -c"
1586     break
1587   fi
1588 done
1589 if test -z "$ac_aux_dir"; then
1590   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
1591 fi
1592 ac_config_guess=$ac_aux_dir/config.guess
1593 ac_config_sub=$ac_aux_dir/config.sub
1594 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1595
1596
1597 # Do some error checking and defaulting for the host and target type.
1598 # The inputs are:
1599 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1600 #
1601 # The rules are:
1602 # 1. You are not allowed to specify --host, --target, and nonopt at the
1603 #    same time.
1604 # 2. Host defaults to nonopt.
1605 # 3. If nonopt is not specified, then host defaults to the current host,
1606 #    as determined by config.guess.
1607 # 4. Target and build default to nonopt.
1608 # 5. If nonopt is not specified, then target and build default to host.
1609
1610 # The aliases save the names the user supplied, while $host etc.
1611 # will get canonicalized.
1612 case $host---$target---$nonopt in
1613 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1614 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1615 esac
1616
1617
1618 # Make sure we can run config.sub.
1619 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1620 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1621 fi
1622
1623 echo $ac_n "checking host system type""... $ac_c" 1>&6
1624 echo "configure:1625: checking host system type" >&5
1625
1626 host_alias=$host
1627 case "$host_alias" in
1628 NONE)
1629   case $nonopt in
1630   NONE)
1631     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1632     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1633     fi ;;
1634   *) host_alias=$nonopt ;;
1635   esac ;;
1636 esac
1637
1638 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1639 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1640 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1641 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1642 echo "$ac_t""$host" 1>&6
1643
1644 echo $ac_n "checking target system type""... $ac_c" 1>&6
1645 echo "configure:1646: checking target system type" >&5
1646
1647 target_alias=$target
1648 case "$target_alias" in
1649 NONE)
1650   case $nonopt in
1651   NONE) target_alias=$host_alias ;;
1652   *) target_alias=$nonopt ;;
1653   esac ;;
1654 esac
1655
1656 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1657 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1658 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1659 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1660 echo "$ac_t""$target" 1>&6
1661
1662 echo $ac_n "checking build system type""... $ac_c" 1>&6
1663 echo "configure:1664: checking build system type" >&5
1664
1665 build_alias=$build
1666 case "$build_alias" in
1667 NONE)
1668   case $nonopt in
1669   NONE) build_alias=$host_alias ;;
1670   *) build_alias=$nonopt ;;
1671   esac ;;
1672 esac
1673
1674 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1675 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1676 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1677 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1678 echo "$ac_t""$build" 1>&6
1679
1680 test "$host_alias" != "$target_alias" &&
1681   test "$program_prefix$program_suffix$program_transform_name" = \
1682     NONENONEs,x,x, &&
1683   program_prefix=${target_alias}-
1684
1685 if test "$program_transform_name" = s,x,x,; then
1686   program_transform_name=
1687 else
1688   # Double any \ or $.  echo might interpret backslashes.
1689   cat <<\EOF_SED > conftestsed
1690 s,\\,\\\\,g; s,\$,$$,g
1691 EOF_SED
1692   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1693   rm -f conftestsed
1694 fi
1695 test "$program_prefix" != NONE &&
1696   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1697 # Use a double $ so make ignores it.
1698 test "$program_suffix" != NONE &&
1699   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1700
1701 # sed with no file args requires a program.
1702 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1703
1704 # Extract the first word of "gcc", so it can be a program name with args.
1705 set dummy gcc; ac_word=$2
1706 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1707 echo "configure:1708: checking for $ac_word" >&5
1708 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1709   echo $ac_n "(cached) $ac_c" 1>&6
1710 else
1711   if test -n "$CC"; then
1712   ac_cv_prog_CC="$CC" # Let the user override the test.
1713 else
1714   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1715   for ac_dir in $PATH; do
1716     test -z "$ac_dir" && ac_dir=.
1717     if test -f $ac_dir/$ac_word; then
1718       ac_cv_prog_CC="gcc"
1719       break
1720     fi
1721   done
1722   IFS="$ac_save_ifs"
1723 fi
1724 fi
1725 CC="$ac_cv_prog_CC"
1726 if test -n "$CC"; then
1727   echo "$ac_t""$CC" 1>&6
1728 else
1729   echo "$ac_t""no" 1>&6
1730 fi
1731
1732 if test -z "$CC"; then
1733   # Extract the first word of "cc", so it can be a program name with args.
1734 set dummy cc; ac_word=$2
1735 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1736 echo "configure:1737: checking for $ac_word" >&5
1737 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1738   echo $ac_n "(cached) $ac_c" 1>&6
1739 else
1740   if test -n "$CC"; then
1741   ac_cv_prog_CC="$CC" # Let the user override the test.
1742 else
1743   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1744   ac_prog_rejected=no
1745   for ac_dir in $PATH; do
1746     test -z "$ac_dir" && ac_dir=.
1747     if test -f $ac_dir/$ac_word; then
1748       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1749         ac_prog_rejected=yes
1750         continue
1751       fi
1752       ac_cv_prog_CC="cc"
1753       break
1754     fi
1755   done
1756   IFS="$ac_save_ifs"
1757 if test $ac_prog_rejected = yes; then
1758   # We found a bogon in the path, so make sure we never use it.
1759   set dummy $ac_cv_prog_CC
1760   shift
1761   if test $# -gt 0; then
1762     # We chose a different compiler from the bogus one.
1763     # However, it has the same basename, so the bogon will be chosen
1764     # first if we set CC to just the basename; use the full file name.
1765     shift
1766     set dummy "$ac_dir/$ac_word" "$@"
1767     shift
1768     ac_cv_prog_CC="$@"
1769   fi
1770 fi
1771 fi
1772 fi
1773 CC="$ac_cv_prog_CC"
1774 if test -n "$CC"; then
1775   echo "$ac_t""$CC" 1>&6
1776 else
1777   echo "$ac_t""no" 1>&6
1778 fi
1779
1780   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1781 fi
1782
1783 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1784 echo "configure:1785: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1785
1786 ac_ext=c
1787 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1788 ac_cpp='$CPP $CPPFLAGS'
1789 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1790 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1791 cross_compiling=$ac_cv_prog_cc_cross
1792
1793 cat > conftest.$ac_ext <<EOF
1794 #line 1795 "configure"
1795 #include "confdefs.h"
1796 main(){return(0);}
1797 EOF
1798 if { (eval echo configure:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1799   ac_cv_prog_cc_works=yes
1800   # If we can't run a trivial program, we are probably using a cross compiler.
1801   if (./conftest; exit) 2>/dev/null; then
1802     ac_cv_prog_cc_cross=no
1803   else
1804     ac_cv_prog_cc_cross=yes
1805   fi
1806 else
1807   echo "configure: failed program was:" >&5
1808   cat conftest.$ac_ext >&5
1809   ac_cv_prog_cc_works=no
1810 fi
1811 rm -fr conftest*
1812
1813 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1814 if test $ac_cv_prog_cc_works = no; then
1815   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1816 fi
1817 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1818 echo "configure:1819: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1819 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1820 cross_compiling=$ac_cv_prog_cc_cross
1821
1822 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1823 echo "configure:1824: checking whether we are using GNU C" >&5
1824 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1825   echo $ac_n "(cached) $ac_c" 1>&6
1826 else
1827   cat > conftest.c <<EOF
1828 #ifdef __GNUC__
1829   yes;
1830 #endif
1831 EOF
1832 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1833   ac_cv_prog_gcc=yes
1834 else
1835   ac_cv_prog_gcc=no
1836 fi
1837 fi
1838
1839 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1840
1841 if test $ac_cv_prog_gcc = yes; then
1842   GCC=yes
1843   ac_test_CFLAGS="${CFLAGS+set}"
1844   ac_save_CFLAGS="$CFLAGS"
1845   CFLAGS=
1846   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1847 echo "configure:1848: checking whether ${CC-cc} accepts -g" >&5
1848 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1849   echo $ac_n "(cached) $ac_c" 1>&6
1850 else
1851   echo 'void f(){}' > conftest.c
1852 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1853   ac_cv_prog_cc_g=yes
1854 else
1855   ac_cv_prog_cc_g=no
1856 fi
1857 rm -f conftest*
1858
1859 fi
1860
1861 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1862   if test "$ac_test_CFLAGS" = set; then
1863     CFLAGS="$ac_save_CFLAGS"
1864   elif test $ac_cv_prog_cc_g = yes; then
1865     CFLAGS="-g -O2"
1866   else
1867     CFLAGS="-O2"
1868   fi
1869 else
1870   GCC=
1871   test "${CFLAGS+set}" = set || CFLAGS="-g"
1872 fi
1873
1874 # Find a good install program.  We prefer a C program (faster),
1875 # so one script is as good as another.  But avoid the broken or
1876 # incompatible versions:
1877 # SysV /etc/install, /usr/sbin/install
1878 # SunOS /usr/etc/install
1879 # IRIX /sbin/install
1880 # AIX /bin/install
1881 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1882 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1883 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1884 # ./install, which can be erroneously created by make from ./install.sh.
1885 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1886 echo "configure:1887: checking for a BSD compatible install" >&5
1887 if test -z "$INSTALL"; then
1888 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1889   echo $ac_n "(cached) $ac_c" 1>&6
1890 else
1891     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1892   for ac_dir in $PATH; do
1893     # Account for people who put trailing slashes in PATH elements.
1894     case "$ac_dir/" in
1895     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1896     *)
1897       # OSF1 and SCO ODT 3.0 have their own names for install.
1898       # Don't use installbsd from OSF since it installs stuff as root
1899       # by default.
1900       for ac_prog in ginstall scoinst install; do
1901         if test -f $ac_dir/$ac_prog; then
1902           if test $ac_prog = install &&
1903             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1904             # AIX install.  It has an incompatible calling convention.
1905             :
1906           else
1907             ac_cv_path_install="$ac_dir/$ac_prog -c"
1908             break 2
1909           fi
1910         fi
1911       done
1912       ;;
1913     esac
1914   done
1915   IFS="$ac_save_IFS"
1916
1917 fi
1918   if test "${ac_cv_path_install+set}" = set; then
1919     INSTALL="$ac_cv_path_install"
1920   else
1921     # As a last resort, use the slow shell script.  We don't cache a
1922     # path for INSTALL within a source directory, because that will
1923     # break other packages using the cache if that directory is
1924     # removed, or if the path is relative.
1925     INSTALL="$ac_install_sh"
1926   fi
1927 fi
1928 echo "$ac_t""$INSTALL" 1>&6
1929
1930 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1931 # It thinks the first close brace ends the variable substitution.
1932 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1933
1934 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1935
1936
1937 # Put a plausible default for CC_FOR_BUILD in Makefile.
1938 if test "x$cross_compiling" = "xno"; then
1939   CC_FOR_BUILD='$(CC)'
1940 else
1941   CC_FOR_BUILD=gcc
1942 fi
1943
1944
1945
1946
1947 AR=${AR-ar}
1948
1949 # Extract the first word of "ranlib", so it can be a program name with args.
1950 set dummy ranlib; ac_word=$2
1951 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1952 echo "configure:1953: checking for $ac_word" >&5
1953 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1954   echo $ac_n "(cached) $ac_c" 1>&6
1955 else
1956   if test -n "$RANLIB"; then
1957   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1958 else
1959   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1960   for ac_dir in $PATH; do
1961     test -z "$ac_dir" && ac_dir=.
1962     if test -f $ac_dir/$ac_word; then
1963       ac_cv_prog_RANLIB="ranlib"
1964       break
1965     fi
1966   done
1967   IFS="$ac_save_ifs"
1968   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1969 fi
1970 fi
1971 RANLIB="$ac_cv_prog_RANLIB"
1972 if test -n "$RANLIB"; then
1973   echo "$ac_t""$RANLIB" 1>&6
1974 else
1975   echo "$ac_t""no" 1>&6
1976 fi
1977
1978
1979 ALL_LINGUAS=
1980
1981    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1982 unistd.h values.h sys/param.h
1983 do
1984 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1985 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1986 echo "configure:1987: checking for $ac_hdr" >&5
1987 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1988   echo $ac_n "(cached) $ac_c" 1>&6
1989 else
1990   cat > conftest.$ac_ext <<EOF
1991 #line 1992 "configure"
1992 #include "confdefs.h"
1993 #include <$ac_hdr>
1994 EOF
1995 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1996 { (eval echo configure:1997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1997 ac_err=`grep -v '^ *+' conftest.out`
1998 if test -z "$ac_err"; then
1999   rm -rf conftest*
2000   eval "ac_cv_header_$ac_safe=yes"
2001 else
2002   echo "$ac_err" >&5
2003   echo "configure: failed program was:" >&5
2004   cat conftest.$ac_ext >&5
2005   rm -rf conftest*
2006   eval "ac_cv_header_$ac_safe=no"
2007 fi
2008 rm -f conftest*
2009 fi
2010 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2011   echo "$ac_t""yes" 1>&6
2012     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2013   cat >> confdefs.h <<EOF
2014 #define $ac_tr_hdr 1
2015 EOF
2016
2017 else
2018   echo "$ac_t""no" 1>&6
2019 fi
2020 done
2021
2022    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2023 __argz_count __argz_stringify __argz_next
2024 do
2025 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2026 echo "configure:2027: checking for $ac_func" >&5
2027 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2028   echo $ac_n "(cached) $ac_c" 1>&6
2029 else
2030   cat > conftest.$ac_ext <<EOF
2031 #line 2032 "configure"
2032 #include "confdefs.h"
2033 /* System header to define __stub macros and hopefully few prototypes,
2034     which can conflict with char $ac_func(); below.  */
2035 #include <assert.h>
2036 /* Override any gcc2 internal prototype to avoid an error.  */
2037 /* We use char because int might match the return type of a gcc2
2038     builtin and then its argument prototype would still apply.  */
2039 char $ac_func();
2040
2041 int main() {
2042
2043 /* The GNU C library defines this for functions which it implements
2044     to always fail with ENOSYS.  Some functions are actually named
2045     something starting with __ and the normal name is an alias.  */
2046 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2047 choke me
2048 #else
2049 $ac_func();
2050 #endif
2051
2052 ; return 0; }
2053 EOF
2054 if { (eval echo configure:2055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2055   rm -rf conftest*
2056   eval "ac_cv_func_$ac_func=yes"
2057 else
2058   echo "configure: failed program was:" >&5
2059   cat conftest.$ac_ext >&5
2060   rm -rf conftest*
2061   eval "ac_cv_func_$ac_func=no"
2062 fi
2063 rm -f conftest*
2064 fi
2065
2066 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2067   echo "$ac_t""yes" 1>&6
2068     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2069   cat >> confdefs.h <<EOF
2070 #define $ac_tr_func 1
2071 EOF
2072
2073 else
2074   echo "$ac_t""no" 1>&6
2075 fi
2076 done
2077
2078
2079    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2080      for ac_func in stpcpy
2081 do
2082 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2083 echo "configure:2084: checking for $ac_func" >&5
2084 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2085   echo $ac_n "(cached) $ac_c" 1>&6
2086 else
2087   cat > conftest.$ac_ext <<EOF
2088 #line 2089 "configure"
2089 #include "confdefs.h"
2090 /* System header to define __stub macros and hopefully few prototypes,
2091     which can conflict with char $ac_func(); below.  */
2092 #include <assert.h>
2093 /* Override any gcc2 internal prototype to avoid an error.  */
2094 /* We use char because int might match the return type of a gcc2
2095     builtin and then its argument prototype would still apply.  */
2096 char $ac_func();
2097
2098 int main() {
2099
2100 /* The GNU C library defines this for functions which it implements
2101     to always fail with ENOSYS.  Some functions are actually named
2102     something starting with __ and the normal name is an alias.  */
2103 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2104 choke me
2105 #else
2106 $ac_func();
2107 #endif
2108
2109 ; return 0; }
2110 EOF
2111 if { (eval echo configure:2112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2112   rm -rf conftest*
2113   eval "ac_cv_func_$ac_func=yes"
2114 else
2115   echo "configure: failed program was:" >&5
2116   cat conftest.$ac_ext >&5
2117   rm -rf conftest*
2118   eval "ac_cv_func_$ac_func=no"
2119 fi
2120 rm -f conftest*
2121 fi
2122
2123 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2124   echo "$ac_t""yes" 1>&6
2125     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2126   cat >> confdefs.h <<EOF
2127 #define $ac_tr_func 1
2128 EOF
2129
2130 else
2131   echo "$ac_t""no" 1>&6
2132 fi
2133 done
2134
2135    fi
2136    if test "${ac_cv_func_stpcpy}" = "yes"; then
2137      cat >> confdefs.h <<\EOF
2138 #define HAVE_STPCPY 1
2139 EOF
2140
2141    fi
2142
2143    if test $ac_cv_header_locale_h = yes; then
2144     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2145 echo "configure:2146: checking for LC_MESSAGES" >&5
2146 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2147   echo $ac_n "(cached) $ac_c" 1>&6
2148 else
2149   cat > conftest.$ac_ext <<EOF
2150 #line 2151 "configure"
2151 #include "confdefs.h"
2152 #include <locale.h>
2153 int main() {
2154 return LC_MESSAGES
2155 ; return 0; }
2156 EOF
2157 if { (eval echo configure:2158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2158   rm -rf conftest*
2159   am_cv_val_LC_MESSAGES=yes
2160 else
2161   echo "configure: failed program was:" >&5
2162   cat conftest.$ac_ext >&5
2163   rm -rf conftest*
2164   am_cv_val_LC_MESSAGES=no
2165 fi
2166 rm -f conftest*
2167 fi
2168
2169 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2170     if test $am_cv_val_LC_MESSAGES = yes; then
2171       cat >> confdefs.h <<\EOF
2172 #define HAVE_LC_MESSAGES 1
2173 EOF
2174
2175     fi
2176   fi
2177    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2178 echo "configure:2179: checking whether NLS is requested" >&5
2179         # Check whether --enable-nls or --disable-nls was given.
2180 if test "${enable_nls+set}" = set; then
2181   enableval="$enable_nls"
2182   USE_NLS=$enableval
2183 else
2184   USE_NLS=yes
2185 fi
2186
2187     echo "$ac_t""$USE_NLS" 1>&6
2188
2189
2190     USE_INCLUDED_LIBINTL=no
2191
2192         if test "$USE_NLS" = "yes"; then
2193       cat >> confdefs.h <<\EOF
2194 #define ENABLE_NLS 1
2195 EOF
2196
2197       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2198 echo "configure:2199: checking whether included gettext is requested" >&5
2199       # Check whether --with-included-gettext or --without-included-gettext was given.
2200 if test "${with_included_gettext+set}" = set; then
2201   withval="$with_included_gettext"
2202   nls_cv_force_use_gnu_gettext=$withval
2203 else
2204   nls_cv_force_use_gnu_gettext=no
2205 fi
2206
2207       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2208
2209       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2210       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2211                                         nls_cv_header_intl=
2212         nls_cv_header_libgt=
2213         CATOBJEXT=NONE
2214
2215         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2216 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2217 echo "configure:2218: checking for libintl.h" >&5
2218 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2219   echo $ac_n "(cached) $ac_c" 1>&6
2220 else
2221   cat > conftest.$ac_ext <<EOF
2222 #line 2223 "configure"
2223 #include "confdefs.h"
2224 #include <libintl.h>
2225 EOF
2226 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2227 { (eval echo configure:2228: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2228 ac_err=`grep -v '^ *+' conftest.out`
2229 if test -z "$ac_err"; then
2230   rm -rf conftest*
2231   eval "ac_cv_header_$ac_safe=yes"
2232 else
2233   echo "$ac_err" >&5
2234   echo "configure: failed program was:" >&5
2235   cat conftest.$ac_ext >&5
2236   rm -rf conftest*
2237   eval "ac_cv_header_$ac_safe=no"
2238 fi
2239 rm -f conftest*
2240 fi
2241 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2242   echo "$ac_t""yes" 1>&6
2243   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2244 echo "configure:2245: checking for gettext in libc" >&5
2245 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2246   echo $ac_n "(cached) $ac_c" 1>&6
2247 else
2248   cat > conftest.$ac_ext <<EOF
2249 #line 2250 "configure"
2250 #include "confdefs.h"
2251 #include <libintl.h>
2252 int main() {
2253 return (int) gettext ("")
2254 ; return 0; }
2255 EOF
2256 if { (eval echo configure:2257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2257   rm -rf conftest*
2258   gt_cv_func_gettext_libc=yes
2259 else
2260   echo "configure: failed program was:" >&5
2261   cat conftest.$ac_ext >&5
2262   rm -rf conftest*
2263   gt_cv_func_gettext_libc=no
2264 fi
2265 rm -f conftest*
2266 fi
2267
2268 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2269
2270            if test "$gt_cv_func_gettext_libc" != "yes"; then
2271              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2272 echo "configure:2273: checking for bindtextdomain in -lintl" >&5
2273 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2274 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2275   echo $ac_n "(cached) $ac_c" 1>&6
2276 else
2277   ac_save_LIBS="$LIBS"
2278 LIBS="-lintl  $LIBS"
2279 cat > conftest.$ac_ext <<EOF
2280 #line 2281 "configure"
2281 #include "confdefs.h"
2282 /* Override any gcc2 internal prototype to avoid an error.  */
2283 /* We use char because int might match the return type of a gcc2
2284     builtin and then its argument prototype would still apply.  */
2285 char bindtextdomain();
2286
2287 int main() {
2288 bindtextdomain()
2289 ; return 0; }
2290 EOF
2291 if { (eval echo configure:2292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2292   rm -rf conftest*
2293   eval "ac_cv_lib_$ac_lib_var=yes"
2294 else
2295   echo "configure: failed program was:" >&5
2296   cat conftest.$ac_ext >&5
2297   rm -rf conftest*
2298   eval "ac_cv_lib_$ac_lib_var=no"
2299 fi
2300 rm -f conftest*
2301 LIBS="$ac_save_LIBS"
2302
2303 fi
2304 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2305   echo "$ac_t""yes" 1>&6
2306   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2307 echo "configure:2308: checking for gettext in libintl" >&5
2308 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2309   echo $ac_n "(cached) $ac_c" 1>&6
2310 else
2311   cat > conftest.$ac_ext <<EOF
2312 #line 2313 "configure"
2313 #include "confdefs.h"
2314
2315 int main() {
2316 return (int) gettext ("")
2317 ; return 0; }
2318 EOF
2319 if { (eval echo configure:2320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2320   rm -rf conftest*
2321   gt_cv_func_gettext_libintl=yes
2322 else
2323   echo "configure: failed program was:" >&5
2324   cat conftest.$ac_ext >&5
2325   rm -rf conftest*
2326   gt_cv_func_gettext_libintl=no
2327 fi
2328 rm -f conftest*
2329 fi
2330
2331 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2332 else
2333   echo "$ac_t""no" 1>&6
2334 fi
2335
2336            fi
2337
2338            if test "$gt_cv_func_gettext_libc" = "yes" \
2339               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2340               cat >> confdefs.h <<\EOF
2341 #define HAVE_GETTEXT 1
2342 EOF
2343
2344               # Extract the first word of "msgfmt", so it can be a program name with args.
2345 set dummy msgfmt; ac_word=$2
2346 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2347 echo "configure:2348: checking for $ac_word" >&5
2348 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2349   echo $ac_n "(cached) $ac_c" 1>&6
2350 else
2351   case "$MSGFMT" in
2352   /*)
2353   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2354   ;;
2355   *)
2356   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2357   for ac_dir in $PATH; do
2358     test -z "$ac_dir" && ac_dir=.
2359     if test -f $ac_dir/$ac_word; then
2360       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2361         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2362         break
2363       fi
2364     fi
2365   done
2366   IFS="$ac_save_ifs"
2367   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2368   ;;
2369 esac
2370 fi
2371 MSGFMT="$ac_cv_path_MSGFMT"
2372 if test -n "$MSGFMT"; then
2373   echo "$ac_t""$MSGFMT" 1>&6
2374 else
2375   echo "$ac_t""no" 1>&6
2376 fi
2377               if test "$MSGFMT" != "no"; then
2378                 for ac_func in dcgettext
2379 do
2380 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2381 echo "configure:2382: checking for $ac_func" >&5
2382 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2383   echo $ac_n "(cached) $ac_c" 1>&6
2384 else
2385   cat > conftest.$ac_ext <<EOF
2386 #line 2387 "configure"
2387 #include "confdefs.h"
2388 /* System header to define __stub macros and hopefully few prototypes,
2389     which can conflict with char $ac_func(); below.  */
2390 #include <assert.h>
2391 /* Override any gcc2 internal prototype to avoid an error.  */
2392 /* We use char because int might match the return type of a gcc2
2393     builtin and then its argument prototype would still apply.  */
2394 char $ac_func();
2395
2396 int main() {
2397
2398 /* The GNU C library defines this for functions which it implements
2399     to always fail with ENOSYS.  Some functions are actually named
2400     something starting with __ and the normal name is an alias.  */
2401 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2402 choke me
2403 #else
2404 $ac_func();
2405 #endif
2406
2407 ; return 0; }
2408 EOF
2409 if { (eval echo configure:2410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2410   rm -rf conftest*
2411   eval "ac_cv_func_$ac_func=yes"
2412 else
2413   echo "configure: failed program was:" >&5
2414   cat conftest.$ac_ext >&5
2415   rm -rf conftest*
2416   eval "ac_cv_func_$ac_func=no"
2417 fi
2418 rm -f conftest*
2419 fi
2420
2421 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2422   echo "$ac_t""yes" 1>&6
2423     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2424   cat >> confdefs.h <<EOF
2425 #define $ac_tr_func 1
2426 EOF
2427
2428 else
2429   echo "$ac_t""no" 1>&6
2430 fi
2431 done
2432
2433                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2434 set dummy gmsgfmt; ac_word=$2
2435 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2436 echo "configure:2437: checking for $ac_word" >&5
2437 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2438   echo $ac_n "(cached) $ac_c" 1>&6
2439 else
2440   case "$GMSGFMT" in
2441   /*)
2442   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2443   ;;
2444   ?:/*)
2445   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2446   ;;
2447   *)
2448   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2449   for ac_dir in $PATH; do
2450     test -z "$ac_dir" && ac_dir=.
2451     if test -f $ac_dir/$ac_word; then
2452       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2453       break
2454     fi
2455   done
2456   IFS="$ac_save_ifs"
2457   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2458   ;;
2459 esac
2460 fi
2461 GMSGFMT="$ac_cv_path_GMSGFMT"
2462 if test -n "$GMSGFMT"; then
2463   echo "$ac_t""$GMSGFMT" 1>&6
2464 else
2465   echo "$ac_t""no" 1>&6
2466 fi
2467
2468                 # Extract the first word of "xgettext", so it can be a program name with args.
2469 set dummy xgettext; ac_word=$2
2470 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2471 echo "configure:2472: checking for $ac_word" >&5
2472 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2473   echo $ac_n "(cached) $ac_c" 1>&6
2474 else
2475   case "$XGETTEXT" in
2476   /*)
2477   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2478   ;;
2479   *)
2480   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2481   for ac_dir in $PATH; do
2482     test -z "$ac_dir" && ac_dir=.
2483     if test -f $ac_dir/$ac_word; then
2484       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2485         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2486         break
2487       fi
2488     fi
2489   done
2490   IFS="$ac_save_ifs"
2491   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2492   ;;
2493 esac
2494 fi
2495 XGETTEXT="$ac_cv_path_XGETTEXT"
2496 if test -n "$XGETTEXT"; then
2497   echo "$ac_t""$XGETTEXT" 1>&6
2498 else
2499   echo "$ac_t""no" 1>&6
2500 fi
2501
2502                 cat > conftest.$ac_ext <<EOF
2503 #line 2504 "configure"
2504 #include "confdefs.h"
2505
2506 int main() {
2507 extern int _nl_msg_cat_cntr;
2508                                return _nl_msg_cat_cntr
2509 ; return 0; }
2510 EOF
2511 if { (eval echo configure:2512: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2512   rm -rf conftest*
2513   CATOBJEXT=.gmo
2514                    DATADIRNAME=share
2515 else
2516   echo "configure: failed program was:" >&5
2517   cat conftest.$ac_ext >&5
2518   rm -rf conftest*
2519   CATOBJEXT=.mo
2520                    DATADIRNAME=lib
2521 fi
2522 rm -f conftest*
2523                 INSTOBJEXT=.mo
2524               fi
2525             fi
2526
2527 else
2528   echo "$ac_t""no" 1>&6
2529 fi
2530
2531
2532
2533         if test "$CATOBJEXT" = "NONE"; then
2534                           nls_cv_use_gnu_gettext=yes
2535         fi
2536       fi
2537
2538       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2539                 INTLOBJS="\$(GETTOBJS)"
2540         # Extract the first word of "msgfmt", so it can be a program name with args.
2541 set dummy msgfmt; ac_word=$2
2542 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2543 echo "configure:2544: checking for $ac_word" >&5
2544 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2545   echo $ac_n "(cached) $ac_c" 1>&6
2546 else
2547   case "$MSGFMT" in
2548   /*)
2549   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2550   ;;
2551   *)
2552   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2553   for ac_dir in $PATH; do
2554     test -z "$ac_dir" && ac_dir=.
2555     if test -f $ac_dir/$ac_word; then
2556       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2557         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2558         break
2559       fi
2560     fi
2561   done
2562   IFS="$ac_save_ifs"
2563   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2564   ;;
2565 esac
2566 fi
2567 MSGFMT="$ac_cv_path_MSGFMT"
2568 if test -n "$MSGFMT"; then
2569   echo "$ac_t""$MSGFMT" 1>&6
2570 else
2571   echo "$ac_t""no" 1>&6
2572 fi
2573
2574         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2575 set dummy gmsgfmt; ac_word=$2
2576 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2577 echo "configure:2578: checking for $ac_word" >&5
2578 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2579   echo $ac_n "(cached) $ac_c" 1>&6
2580 else
2581   case "$GMSGFMT" in
2582   /*)
2583   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2584   ;;
2585   ?:/*)
2586   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2587   ;;
2588   *)
2589   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2590   for ac_dir in $PATH; do
2591     test -z "$ac_dir" && ac_dir=.
2592     if test -f $ac_dir/$ac_word; then
2593       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2594       break
2595     fi
2596   done
2597   IFS="$ac_save_ifs"
2598   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2599   ;;
2600 esac
2601 fi
2602 GMSGFMT="$ac_cv_path_GMSGFMT"
2603 if test -n "$GMSGFMT"; then
2604   echo "$ac_t""$GMSGFMT" 1>&6
2605 else
2606   echo "$ac_t""no" 1>&6
2607 fi
2608
2609         # Extract the first word of "xgettext", so it can be a program name with args.
2610 set dummy xgettext; ac_word=$2
2611 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2612 echo "configure:2613: checking for $ac_word" >&5
2613 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2614   echo $ac_n "(cached) $ac_c" 1>&6
2615 else
2616   case "$XGETTEXT" in
2617   /*)
2618   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2619   ;;
2620   *)
2621   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2622   for ac_dir in $PATH; do
2623     test -z "$ac_dir" && ac_dir=.
2624     if test -f $ac_dir/$ac_word; then
2625       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2626         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2627         break
2628       fi
2629     fi
2630   done
2631   IFS="$ac_save_ifs"
2632   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2633   ;;
2634 esac
2635 fi
2636 XGETTEXT="$ac_cv_path_XGETTEXT"
2637 if test -n "$XGETTEXT"; then
2638   echo "$ac_t""$XGETTEXT" 1>&6
2639 else
2640   echo "$ac_t""no" 1>&6
2641 fi
2642
2643
2644         USE_INCLUDED_LIBINTL=yes
2645         CATOBJEXT=.gmo
2646         INSTOBJEXT=.mo
2647         DATADIRNAME=share
2648         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2649         INTLLIBS=$INTLDEPS
2650         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2651         nls_cv_header_intl=libintl.h
2652         nls_cv_header_libgt=libgettext.h
2653       fi
2654
2655             if test "$XGETTEXT" != ":"; then
2656                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2657           : ;
2658         else
2659           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2660           XGETTEXT=":"
2661         fi
2662       fi
2663
2664       # We need to process the po/ directory.
2665       POSUB=po
2666     else
2667       DATADIRNAME=share
2668       nls_cv_header_intl=libintl.h
2669       nls_cv_header_libgt=libgettext.h
2670     fi
2671
2672     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2673     # because some of the sources are only built for this goal.
2674     if test "$PACKAGE" = gettext; then
2675       USE_NLS=yes
2676       USE_INCLUDED_LIBINTL=yes
2677     fi
2678
2679                 for lang in $ALL_LINGUAS; do
2680       GMOFILES="$GMOFILES $lang.gmo"
2681       POFILES="$POFILES $lang.po"
2682     done
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697    if test "x$CATOBJEXT" != "x"; then
2698      if test "x$ALL_LINGUAS" = "x"; then
2699        LINGUAS=
2700      else
2701        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2702 echo "configure:2703: checking for catalogs to be installed" >&5
2703        NEW_LINGUAS=
2704        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2705          case "$ALL_LINGUAS" in
2706           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2707          esac
2708        done
2709        LINGUAS=$NEW_LINGUAS
2710        echo "$ac_t""$LINGUAS" 1>&6
2711      fi
2712
2713           if test -n "$LINGUAS"; then
2714        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2715      fi
2716    fi
2717
2718             if test $ac_cv_header_locale_h = yes; then
2719      INCLUDE_LOCALE_H="#include <locale.h>"
2720    else
2721      INCLUDE_LOCALE_H="\
2722 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2723    fi
2724
2725
2726             if test -f $srcdir/po2tbl.sed.in; then
2727       if test "$CATOBJEXT" = ".cat"; then
2728          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2729 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2730 echo "configure:2731: checking for linux/version.h" >&5
2731 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2732   echo $ac_n "(cached) $ac_c" 1>&6
2733 else
2734   cat > conftest.$ac_ext <<EOF
2735 #line 2736 "configure"
2736 #include "confdefs.h"
2737 #include <linux/version.h>
2738 EOF
2739 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2740 { (eval echo configure:2741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2741 ac_err=`grep -v '^ *+' conftest.out`
2742 if test -z "$ac_err"; then
2743   rm -rf conftest*
2744   eval "ac_cv_header_$ac_safe=yes"
2745 else
2746   echo "$ac_err" >&5
2747   echo "configure: failed program was:" >&5
2748   cat conftest.$ac_ext >&5
2749   rm -rf conftest*
2750   eval "ac_cv_header_$ac_safe=no"
2751 fi
2752 rm -f conftest*
2753 fi
2754 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2755   echo "$ac_t""yes" 1>&6
2756   msgformat=linux
2757 else
2758   echo "$ac_t""no" 1>&6
2759 msgformat=xopen
2760 fi
2761
2762
2763                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2764       fi
2765             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2766          $srcdir/po2tbl.sed.in > po2tbl.sed
2767    fi
2768
2769             if test "$PACKAGE" = "gettext"; then
2770      GT_NO="#NO#"
2771      GT_YES=
2772    else
2773      GT_NO=
2774      GT_YES="#YES#"
2775    fi
2776
2777
2778
2779    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2780
2781
2782       l=
2783
2784
2785             if test -d $srcdir/po; then
2786       test -d po || mkdir po
2787       if test "x$srcdir" != "x."; then
2788          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2789             posrcprefix="$srcdir/"
2790          else
2791             posrcprefix="../$srcdir/"
2792          fi
2793       else
2794          posrcprefix="../"
2795       fi
2796       rm -f po/POTFILES
2797       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2798          < $srcdir/po/POTFILES.in > po/POTFILES
2799    fi
2800
2801
2802 # Check for common headers.
2803 # FIXME: Seems to me this can cause problems for i386-windows hosts.
2804 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
2805 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
2806 do
2807 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2808 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2809 echo "configure:2810: checking for $ac_hdr" >&5
2810 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2811   echo $ac_n "(cached) $ac_c" 1>&6
2812 else
2813   cat > conftest.$ac_ext <<EOF
2814 #line 2815 "configure"
2815 #include "confdefs.h"
2816 #include <$ac_hdr>
2817 EOF
2818 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2819 { (eval echo configure:2820: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2820 ac_err=`grep -v '^ *+' conftest.out`
2821 if test -z "$ac_err"; then
2822   rm -rf conftest*
2823   eval "ac_cv_header_$ac_safe=yes"
2824 else
2825   echo "$ac_err" >&5
2826   echo "configure: failed program was:" >&5
2827   cat conftest.$ac_ext >&5
2828   rm -rf conftest*
2829   eval "ac_cv_header_$ac_safe=no"
2830 fi
2831 rm -f conftest*
2832 fi
2833 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2834   echo "$ac_t""yes" 1>&6
2835     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2836   cat >> confdefs.h <<EOF
2837 #define $ac_tr_hdr 1
2838 EOF
2839
2840 else
2841   echo "$ac_t""no" 1>&6
2842 fi
2843 done
2844
2845 for ac_hdr in sys/time.h sys/resource.h
2846 do
2847 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2848 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2849 echo "configure:2850: checking for $ac_hdr" >&5
2850 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2851   echo $ac_n "(cached) $ac_c" 1>&6
2852 else
2853   cat > conftest.$ac_ext <<EOF
2854 #line 2855 "configure"
2855 #include "confdefs.h"
2856 #include <$ac_hdr>
2857 EOF
2858 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2859 { (eval echo configure:2860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2860 ac_err=`grep -v '^ *+' conftest.out`
2861 if test -z "$ac_err"; then
2862   rm -rf conftest*
2863   eval "ac_cv_header_$ac_safe=yes"
2864 else
2865   echo "$ac_err" >&5
2866   echo "configure: failed program was:" >&5
2867   cat conftest.$ac_ext >&5
2868   rm -rf conftest*
2869   eval "ac_cv_header_$ac_safe=no"
2870 fi
2871 rm -f conftest*
2872 fi
2873 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2874   echo "$ac_t""yes" 1>&6
2875     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2876   cat >> confdefs.h <<EOF
2877 #define $ac_tr_hdr 1
2878 EOF
2879
2880 else
2881   echo "$ac_t""no" 1>&6
2882 fi
2883 done
2884
2885 for ac_hdr in fcntl.h fpu_control.h
2886 do
2887 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2888 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2889 echo "configure:2890: checking for $ac_hdr" >&5
2890 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2891   echo $ac_n "(cached) $ac_c" 1>&6
2892 else
2893   cat > conftest.$ac_ext <<EOF
2894 #line 2895 "configure"
2895 #include "confdefs.h"
2896 #include <$ac_hdr>
2897 EOF
2898 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2899 { (eval echo configure:2900: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2900 ac_err=`grep -v '^ *+' conftest.out`
2901 if test -z "$ac_err"; then
2902   rm -rf conftest*
2903   eval "ac_cv_header_$ac_safe=yes"
2904 else
2905   echo "$ac_err" >&5
2906   echo "configure: failed program was:" >&5
2907   cat conftest.$ac_ext >&5
2908   rm -rf conftest*
2909   eval "ac_cv_header_$ac_safe=no"
2910 fi
2911 rm -f conftest*
2912 fi
2913 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2914   echo "$ac_t""yes" 1>&6
2915     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2916   cat >> confdefs.h <<EOF
2917 #define $ac_tr_hdr 1
2918 EOF
2919
2920 else
2921   echo "$ac_t""no" 1>&6
2922 fi
2923 done
2924
2925 for ac_func in getrusage time sigaction __setfpucw
2926 do
2927 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2928 echo "configure:2929: checking for $ac_func" >&5
2929 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2930   echo $ac_n "(cached) $ac_c" 1>&6
2931 else
2932   cat > conftest.$ac_ext <<EOF
2933 #line 2934 "configure"
2934 #include "confdefs.h"
2935 /* System header to define __stub macros and hopefully few prototypes,
2936     which can conflict with char $ac_func(); below.  */
2937 #include <assert.h>
2938 /* Override any gcc2 internal prototype to avoid an error.  */
2939 /* We use char because int might match the return type of a gcc2
2940     builtin and then its argument prototype would still apply.  */
2941 char $ac_func();
2942
2943 int main() {
2944
2945 /* The GNU C library defines this for functions which it implements
2946     to always fail with ENOSYS.  Some functions are actually named
2947     something starting with __ and the normal name is an alias.  */
2948 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2949 choke me
2950 #else
2951 $ac_func();
2952 #endif
2953
2954 ; return 0; }
2955 EOF
2956 if { (eval echo configure:2957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2957   rm -rf conftest*
2958   eval "ac_cv_func_$ac_func=yes"
2959 else
2960   echo "configure: failed program was:" >&5
2961   cat conftest.$ac_ext >&5
2962   rm -rf conftest*
2963   eval "ac_cv_func_$ac_func=no"
2964 fi
2965 rm -f conftest*
2966 fi
2967
2968 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2969   echo "$ac_t""yes" 1>&6
2970     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2971   cat >> confdefs.h <<EOF
2972 #define $ac_tr_func 1
2973 EOF
2974
2975 else
2976   echo "$ac_t""no" 1>&6
2977 fi
2978 done
2979
2980
2981 . ${srcdir}/../../bfd/configure.host
2982
2983
2984
2985 USE_MAINTAINER_MODE=no
2986 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2987 if test "${enable_maintainer_mode+set}" = set; then
2988   enableval="$enable_maintainer_mode"
2989   case "${enableval}" in
2990   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
2991   no)   MAINT="#" ;;
2992   *)    { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
2993 esac
2994 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
2995   echo "Setting maintainer mode" 6>&1
2996 fi
2997 else
2998   MAINT="#"
2999 fi
3000
3001
3002
3003 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
3004 if test "${enable_sim_bswap+set}" = set; then
3005   enableval="$enable_sim_bswap"
3006   case "${enableval}" in
3007   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
3008   no)   sim_bswap="-DWITH_BSWAP=0";;
3009   *)    { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
3010 esac
3011 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3012   echo "Setting bswap flags = $sim_bswap" 6>&1
3013 fi
3014 else
3015   sim_bswap=""
3016 fi
3017
3018
3019
3020 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
3021 if test "${enable_sim_cflags+set}" = set; then
3022   enableval="$enable_sim_cflags"
3023   case "${enableval}" in
3024   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
3025   trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
3026   no)    sim_cflags="";;
3027   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3028 esac
3029 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3030   echo "Setting sim cflags = $sim_cflags" 6>&1
3031 fi
3032 else
3033   sim_cflags=""
3034 fi
3035
3036
3037
3038 # Check whether --enable-sim-debug or --disable-sim-debug was given.
3039 if test "${enable_sim_debug+set}" = set; then
3040   enableval="$enable_sim_debug"
3041   case "${enableval}" in
3042   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
3043   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
3044   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
3045 esac
3046 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
3047   echo "Setting sim debug = $sim_debug" 6>&1
3048 fi
3049 else
3050   sim_debug=""
3051 fi
3052
3053
3054
3055 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
3056 if test "${enable_sim_stdio+set}" = set; then
3057   enableval="$enable_sim_stdio"
3058   case "${enableval}" in
3059   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
3060   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
3061   *)    { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
3062 esac
3063 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
3064   echo "Setting stdio flags = $sim_stdio" 6>&1
3065 fi
3066 else
3067   sim_stdio=""
3068 fi
3069
3070
3071
3072 # Check whether --enable-sim-trace or --disable-sim-trace was given.
3073 if test "${enable_sim_trace+set}" = set; then
3074   enableval="$enable_sim_trace"
3075   case "${enableval}" in
3076   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
3077   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
3078   [-0-9]*)
3079         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
3080   [a-z]*)
3081         sim_trace=""
3082         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3083           if test x"$sim_trace" = x; then
3084             sim_trace="-DWITH_TRACE='(TRACE_$x"
3085           else
3086             sim_trace="${sim_trace}|TRACE_$x"
3087           fi
3088         done
3089         sim_trace="$sim_trace)'" ;;
3090 esac
3091 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
3092   echo "Setting sim trace = $sim_trace" 6>&1
3093 fi
3094 else
3095   sim_trace=""
3096 fi
3097
3098
3099
3100 # Check whether --enable-sim-profile or --disable-sim-profile was given.
3101 if test "${enable_sim_profile+set}" = set; then
3102   enableval="$enable_sim_profile"
3103   case "${enableval}" in
3104   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
3105   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
3106   [-0-9]*)
3107         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
3108   [a-z]*)
3109         sim_profile=""
3110         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3111           if test x"$sim_profile" = x; then
3112             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
3113           else
3114             sim_profile="${sim_profile}|PROFILE_$x"
3115           fi
3116         done
3117         sim_profile="$sim_profile)'" ;;
3118 esac
3119 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
3120   echo "Setting sim profile = $sim_profile" 6>&1
3121 fi
3122 else
3123   sim_profile=""
3124 fi
3125
3126
3127
3128 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3129 echo "configure:3130: checking return type of signal handlers" >&5
3130 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3131   echo $ac_n "(cached) $ac_c" 1>&6
3132 else
3133   cat > conftest.$ac_ext <<EOF
3134 #line 3135 "configure"
3135 #include "confdefs.h"
3136 #include <sys/types.h>
3137 #include <signal.h>
3138 #ifdef signal
3139 #undef signal
3140 #endif
3141 #ifdef __cplusplus
3142 extern "C" void (*signal (int, void (*)(int)))(int);
3143 #else
3144 void (*signal ()) ();
3145 #endif
3146
3147 int main() {
3148 int i;
3149 ; return 0; }
3150 EOF
3151 if { (eval echo configure:3152: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3152   rm -rf conftest*
3153   ac_cv_type_signal=void
3154 else
3155   echo "configure: failed program was:" >&5
3156   cat conftest.$ac_ext >&5
3157   rm -rf conftest*
3158   ac_cv_type_signal=int
3159 fi
3160 rm -f conftest*
3161 fi
3162
3163 echo "$ac_t""$ac_cv_type_signal" 1>&6
3164 cat >> confdefs.h <<EOF
3165 #define RETSIGTYPE $ac_cv_type_signal
3166 EOF
3167
3168
3169
3170
3171 sim_link_files=
3172 sim_link_links=
3173
3174 sim_link_links=tconfig.h
3175 if test -f ${srcdir}/tconfig.in
3176 then
3177   sim_link_files=tconfig.in
3178 else
3179   sim_link_files=../common/tconfig.in
3180 fi
3181
3182 # targ-vals.def points to the libc macro description file.
3183 case "${target}" in
3184 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
3185 esac
3186 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
3187 sim_link_links="${sim_link_links} targ-vals.def"
3188
3189
3190
3191
3192 default_sim_inline=""
3193 # Check whether --enable-sim-inline or --disable-sim-inline was given.
3194 if test "${enable_sim_inline+set}" = set; then
3195   enableval="$enable_sim_inline"
3196   sim_inline=""
3197 case "$enableval" in
3198   no)           sim_inline="-DDEFAULT_INLINE=0";;
3199   0)            sim_inline="-DDEFAULT_INLINE=0";;
3200   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
3201   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
3202   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3203        new_flag=""
3204        case "$x" in
3205          *_INLINE=*)    new_flag="-D$x";;
3206          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3207          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
3208          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
3209        esac
3210        if test x"$sim_inline" = x""; then
3211          sim_inline="$new_flag"
3212        else
3213          sim_inline="$sim_inline $new_flag"
3214        fi
3215      done;;
3216 esac
3217 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3218   echo "Setting inline flags = $sim_inline" 6>&1
3219 fi
3220 else
3221
3222 if test "x$cross_compiling" = "xno"; then
3223   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
3224     sim_inline="${default_sim_inline}"
3225     if test x"$silent" != x"yes"; then
3226       echo "Setting inline flags = $sim_inline" 6>&1
3227     fi
3228   else
3229     sim_inline=""
3230   fi
3231 else
3232   sim_inline="-DDEFAULT_INLINE=0"
3233 fi
3234 fi
3235
3236 wire_alignment="NONSTRICT_ALIGNMENT"
3237 default_alignment=""
3238
3239 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
3240 if test "${enable_sim_alignment+set}" = set; then
3241   enableval="$enable_sim_alignment"
3242   case "${enableval}" in
3243   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3244   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3245   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
3246   yes) if test x"$wire_alignment" != x; then
3247          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3248        else
3249          if test x"$default_alignment" != x; then
3250            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
3251          else
3252            echo "No hard-wired alignment for target $target" 1>&6
3253            sim_alignment="-DWITH_ALIGNMENT=0"
3254          fi
3255        fi;;
3256   no)  if test x"$default_alignment" != x; then
3257          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3258        else
3259          if test x"$wire_alignment" != x; then
3260            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
3261          else
3262            echo "No default alignment for target $target" 1>&6
3263            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
3264          fi
3265        fi;;
3266   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
3267 esac
3268 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3269   echo "Setting alignment flags = $sim_alignment" 6>&1
3270 fi
3271 else
3272   if test x"$default_alignment" != x; then
3273   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
3274 else
3275   if test x"$wire_alignment" != x; then
3276     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
3277   else
3278     sim_alignment=
3279   fi
3280 fi
3281 fi
3282
3283
3284 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
3285 if test "${enable_sim_hostendian+set}" = set; then
3286   enableval="$enable_sim_hostendian"
3287   case "${enableval}" in
3288   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3289   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3290   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3291   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
3292 esac
3293 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3294   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3295 fi
3296 else
3297
3298 if test "x$cross_compiling" = "xno"; then
3299   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
3300 echo "configure:3301: checking whether byte ordering is bigendian" >&5
3301 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
3302   echo $ac_n "(cached) $ac_c" 1>&6
3303 else
3304   ac_cv_c_bigendian=unknown
3305 # See if sys/param.h defines the BYTE_ORDER macro.
3306 cat > conftest.$ac_ext <<EOF
3307 #line 3308 "configure"
3308 #include "confdefs.h"
3309 #include <sys/types.h>
3310 #include <sys/param.h>
3311 int main() {
3312
3313 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
3314  bogus endian macros
3315 #endif
3316 ; return 0; }
3317 EOF
3318 if { (eval echo configure:3319: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3319   rm -rf conftest*
3320   # It does; now see whether it defined to BIG_ENDIAN or not.
3321 cat > conftest.$ac_ext <<EOF
3322 #line 3323 "configure"
3323 #include "confdefs.h"
3324 #include <sys/types.h>
3325 #include <sys/param.h>
3326 int main() {
3327
3328 #if BYTE_ORDER != BIG_ENDIAN
3329  not big endian
3330 #endif
3331 ; return 0; }
3332 EOF
3333 if { (eval echo configure:3334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3334   rm -rf conftest*
3335   ac_cv_c_bigendian=yes
3336 else
3337   echo "configure: failed program was:" >&5
3338   cat conftest.$ac_ext >&5
3339   rm -rf conftest*
3340   ac_cv_c_bigendian=no
3341 fi
3342 rm -f conftest*
3343 else
3344   echo "configure: failed program was:" >&5
3345   cat conftest.$ac_ext >&5
3346 fi
3347 rm -f conftest*
3348 if test $ac_cv_c_bigendian = unknown; then
3349 if test "$cross_compiling" = yes; then
3350     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
3351 else
3352   cat > conftest.$ac_ext <<EOF
3353 #line 3354 "configure"
3354 #include "confdefs.h"
3355 main () {
3356   /* Are we little or big endian?  From Harbison&Steele.  */
3357   union
3358   {
3359     long l;
3360     char c[sizeof (long)];
3361   } u;
3362   u.l = 1;
3363   exit (u.c[sizeof (long) - 1] == 1);
3364 }
3365 EOF
3366 if { (eval echo configure:3367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3367 then
3368   ac_cv_c_bigendian=no
3369 else
3370   echo "configure: failed program was:" >&5
3371   cat conftest.$ac_ext >&5
3372   rm -fr conftest*
3373   ac_cv_c_bigendian=yes
3374 fi
3375 rm -fr conftest*
3376 fi
3377
3378 fi
3379 fi
3380
3381 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
3382 if test $ac_cv_c_bigendian = yes; then
3383   cat >> confdefs.h <<\EOF
3384 #define WORDS_BIGENDIAN 1
3385 EOF
3386
3387 fi
3388
3389   if test $ac_cv_c_bigendian = yes; then
3390     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
3391   else
3392     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
3393   fi
3394 else
3395   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
3396 fi
3397 fi
3398
3399
3400 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
3401 if test "${enable_sim_warnings+set}" = set; then
3402   enableval="$enable_sim_warnings"
3403   case "${enableval}" in
3404   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
3405   no)   sim_warnings="-w";;
3406   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3407 esac
3408 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
3409   echo "Setting warning flags = $sim_warnings" 6>&1
3410 fi
3411 else
3412   sim_warnings=""
3413 fi
3414
3415
3416
3417 # Ensure a reasonable default simulator is constructed: (DEPRECATED)
3418 case "${target}" in
3419 # start-sanitize-tx19
3420   mipstx19*-*-*)        SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
3421 # end-sanitize-tx19
3422 # start-sanitize-tx49
3423   mips64tx49*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r4900";;
3424 # end-sanitize-tx49
3425 # start-sanitize-r5900
3426   mips64r59*-*-*)      SIMCONF="-mips3 --warnings -mcpu=r5900";;
3427 # end-sanitize-r5900
3428   mips64vr4100-*-*) SIMCOMF="-mips0 -mcpu=r4100 -mgp64 --warnings" ;;
3429   mips64*-*-*)          SIMCONF="-mips0 --warnings";;
3430   mips16*-*-*)          SIMCONF="-mips0 --warnings";;
3431   mips*-*-*)            SIMCONF="-mips2 --warnings";;
3432   *)                    SIMCONF="-mips0 --warnings";;
3433 esac
3434
3435
3436 # DEPRECATED
3437 case "${target}" in
3438 # start-sanitize-tx19
3439   mipstx19*-*-*)        SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
3440 # end-sanitize-tx19
3441   *)                    SIM_SUBTARGET="";;
3442 esac
3443
3444
3445
3446
3447 #
3448 # Select the byte order of the target
3449 #
3450 mips_endian=
3451 default_endian=
3452 case "${target}" in
3453 # start-sanitize-tx19
3454   mipstx19*-*-*)        default_endian=BIG_ENDIAN ;;
3455 # end-sanitize-tx19
3456 # start-sanitize-r5900
3457   mips64r59*-*-*)       mips_endian=LITTLE_ENDIAN ;;
3458 # end-sanitize-r5900
3459   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
3460   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
3461   mips*-*-*)            default_endian=BIG_ENDIAN ;;
3462   *)                    default_endian=BIG_ENDIAN ;;
3463 esac
3464
3465 wire_endian="$mips_endian"
3466 default_endian="$default_endian"
3467 # Check whether --enable-sim-endian or --disable-sim-endian was given.
3468 if test "${enable_sim_endian+set}" = set; then
3469   enableval="$enable_sim_endian"
3470   case "${enableval}" in
3471   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3472   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3473   yes)   if test x"$wire_endian" != x; then
3474            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3475          else
3476            if test x"$default_endian" != x; then
3477              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
3478            else
3479              echo "No hard-wired endian for target $target" 1>&6
3480              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
3481            fi
3482          fi;;
3483   no)    if test x"$default_endian" != x; then
3484            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3485          else
3486            if test x"$wire_endian" != x; then
3487              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
3488            else
3489              echo "No default endian for target $target" 1>&6
3490              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
3491            fi
3492          fi;;
3493   *)     { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
3494 esac
3495 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3496   echo "Setting endian flags = $sim_endian" 6>&1
3497 fi
3498 else
3499   if test x"$default_endian" != x; then
3500   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
3501 else
3502   if test x"$wire_endian" != x; then
3503     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
3504   else
3505     sim_endian=
3506   fi
3507 fi
3508 fi
3509
3510
3511
3512
3513 #
3514 # Select the bitsize of the target
3515 #
3516 mips_addr_bitsize=
3517 case "${target}" in
3518 # start-sanitize-tx19
3519   mipstx19*-*-*)        mips_bitsize=32 ; mips_msb=31 ;;
3520 # end-sanitize-tx19
3521 # start-sanitize-r5900
3522   mips64r59*-*-*)       mips_bitsize=64 ; mips_msb=63 ; mips_addr_bitsize=32;;
3523 # end-sanitize-r5900
3524   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3525   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
3526   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
3527   *)                    mips_bitsize=64 ; mips_msb=63 ;;
3528 esac
3529 wire_word_bitsize="$mips_bitsize"
3530 wire_word_msb="$mips_msb"
3531 wire_address_bitsize="$mips_addr_bitsize"
3532 wire_cell_bitsize=""
3533 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
3534 if test "${enable_sim_bitsize+set}" = set; then
3535   enableval="$enable_sim_bitsize"
3536   sim_bitsize=
3537 case "${enableval}" in
3538   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
3539   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
3540   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3541   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
3542   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3543         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
3544       else
3545         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
3546       fi ;;
3547   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
3548         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
3549       else
3550         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
3551       fi ;;
3552   *)  { echo "configure: error: "--enable-sim-bitsize was given $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3553 esac
3554 # address bitsize
3555 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
3556 case x"${tmp}" in
3557   x ) ;;
3558   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
3559   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
3560   * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3561 esac
3562 # cell bitsize
3563 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
3564 case x"${tmp}" in
3565   x ) ;;
3566   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
3567   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
3568   * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64"" 1>&2; exit 1; } ;;
3569 esac
3570 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3571   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3572 fi
3573 else
3574   sim_bitsize=""
3575 if test x"$wire_word_bitsize" != x; then
3576   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
3577 fi
3578 if test x"$wire_word_msb" != x; then
3579   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
3580 fi
3581 if test x"$wire_address_bitsize" != x; then
3582   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
3583 fi
3584 if test x"$wire_cell_bitsize" != x; then
3585   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
3586 fi
3587 fi
3588
3589
3590
3591
3592 #
3593 # Select the floating hardware support of the target
3594 #
3595 mips_fpu=HARDWARE_FLOATING_POINT
3596 mips_fpu_bitsize=
3597 case "${target}" in
3598 # start-sanitize-tx19
3599   mipstx19*-*-*)        mips_fpu=SOFT_FLOATING_POINT ;;
3600 # end-sanitize-tx19
3601   mipstx39*-*-*)        mips_fpu=HARD_FLOATING_POINT
3602                         mips_fpu_bitsize=32
3603                         ;;
3604 # start-sanitize-r5900
3605   mips64r59*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
3606 # end-sanitize-r5900
3607   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3608   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
3609   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ;;
3610   *)                    mips_fpu=HARD_FLOATING_POINT ;;
3611 esac
3612
3613 default_sim_float="$mips_fpu"
3614 default_sim_float_bitsize="$mips_fpu_bitsize"
3615 # Check whether --enable-sim-float or --disable-sim-float was given.
3616 if test "${enable_sim_float+set}" = set; then
3617   enableval="$enable_sim_float"
3618   case "${enableval}" in
3619   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3620   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3621   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
3622   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
3623   *)            { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
3624 esac
3625 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3626   echo "Setting float flags = $sim_float" 6>&1
3627 fi
3628 else
3629
3630 sim_float=
3631 if test x"${default_sim_float}" != x""; then
3632   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
3633 fi
3634 if test x"${default_sim_float_bitsize}" != x""; then
3635   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
3636 fi
3637
3638 fi
3639
3640
3641
3642
3643 #
3644 # Select the level of SMP support
3645 #
3646 case "${target}" in
3647 # start-sanitize-r5900
3648   mips64r59*-*-*)       mips_smp=1 ;;
3649 # end-sanitize-r5900
3650   *)                    mips_smp=0 ;;
3651 esac
3652
3653 default_sim_smp="$mips_smp"
3654 # Check whether --enable-sim-smp or --disable-sim-smp was given.
3655 if test "${enable_sim_smp+set}" = set; then
3656   enableval="$enable_sim_smp"
3657   case "${enableval}" in
3658   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3659   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3660   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3661 esac
3662 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3663   echo "Setting smp flags = $sim_smp" 6>&1
3664 fi
3665 else
3666   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
3667 if test x"$silent" != x"yes"; then
3668   echo "Setting smp flags = $sim_smp" 6>&1
3669 fi
3670 fi
3671
3672
3673
3674
3675 #
3676 # Select the IGEN architecture
3677 #
3678 sim_use_gen=IGEN
3679 sim_igen_machine="-M mipsIV"
3680 sim_m16_machine="-M mips16"
3681 sim_igen_filter="32,64,f"
3682 sim_m16_filter="16"
3683 case "${target}" in
3684 # start-sanitize-tx19
3685   mipstx19*-*-*)        sim_default_gen=M16
3686                         sim_use_gen=M16
3687                         sim_igen_machine="-M tx19"
3688                         sim_m16_machine="-M tx19"
3689                         sim_igen_filter="32"
3690                         sim_m16_filter="16"
3691                         ;;
3692 # end-sanitize-tx19
3693   mipstx39*-*-*)        sim_default_gen=IGEN
3694                         sim_use_gen=IGEN
3695                         sim_igen_filter="32,f"
3696                         sim_igen_machine="-M r3900"
3697                         ;;
3698 # start-sanitize-r5900
3699   mips64r59*-*-*)       sim_default_gen=IGEN
3700                         sim_use_gen=IGEN
3701                         sim_igen_machine="-M r5900"
3702                         ;;
3703 # end-sanitize-r5900
3704 # start-sanitize-vr4320
3705   mips64vr4320-*-*)     sim_default_gen=IGEN
3706                         sim_use_gen=IGEN
3707                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=vr4320"
3708                         ;;
3709 # end-sanitize-vr4320
3710   mips64vr43*-*-*)      sim_default_gen=IGEN
3711                         sim_use_gen=IGEN
3712                         sim_igen_machine="-M mipsIV"
3713 # start-sanitize-vr4320
3714                         sim_igen_machine="-M mipsIV,vr4320 -G gen-multi-sim=mipsIV"
3715 # end-sanitize-vr4320
3716                         ;;
3717 # start-sanitize-vr5400
3718   mips64vr54*-*-*)      sim_default_gen=IGEN
3719                         sim_use_gen=IGEN
3720                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
3721                         ;;
3722 # end-sanitize-vr5400
3723   mips64vr5*-*-*)       sim_default_gen=IGEN
3724                         sim_use_gen=IGEN
3725                         sim_igen_machine="-M vr5000"
3726 # start-sanitize-vr5400
3727                         sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
3728 # end-sanitize-vr5400
3729                         ;;
3730 mips64vr4100-*-*)       echo "NOTE: mips64vr4100 still uses gencode"
3731                         sim_default_gen=M16
3732                          sim_igen_machine="-M tx19"
3733                          sim_m16_machine="-M tx19"
3734                          sim_igen_filter = "32,64,f"
3735                          sim_m16_filter = "16"
3736                          sim_use_gen=NO
3737                         ;;
3738
3739   mips64*-*-*)          sim_default_gen=IGEN
3740                         sim_igen_filter="32,64,f"
3741                         sim_use_gen=IGEN
3742                         ;;
3743   mips16*-*-*)          sim_default_gen=M16
3744                         sim_igen_filter="32,64,f"
3745                         sim_m16_filter="16"
3746                         sim_use_igen=NO
3747                         ;;
3748   mips*-*-*)            sim_default_gen=IGEN
3749                         sim_igen_filter="32,f"
3750                         sim_use_gen=IGEN
3751                         ;;
3752 esac
3753 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
3754 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
3755
3756
3757
3758
3759
3760 #
3761 # Enable igen
3762 #
3763 # Check whether --enable-sim-igen or --disable-sim-igen was given.
3764 if test "${enable_sim_igen+set}" = set; then
3765   enableval="$enable_sim_igen"
3766   case "${enableval}" in
3767   yes) sim_gen="${sim_default_gen}";;
3768   no)  sim_gen=NO;;
3769   16)  sim_gen=M16;;
3770   *)   { echo "configure: error: "Unknown value $enableval passed to --enable-sim-igen"" 1>&2; exit 1; }; sim_gen="";;
3771 esac
3772 if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then
3773   echo "Setting sim_igen = $sim_gen" 6>&1
3774 fi
3775 else
3776   sim_gen="${sim_use_gen}"
3777 fi
3778
3779
3780
3781 case "${target}" in
3782 # start-sanitize-sky
3783   mips64r59*-sky-*)  mips_extra_objs='$(SIM_SKY_OBJS)' ;
3784                      SIM_SUBTARGET="-DTARGET_SKY -DWITH_DEVICES=1 -DDEVICE_INIT=1";;
3785
3786 # end-sanitize-sky
3787   *)                 mips_extra_objs="" ;;
3788 esac
3789
3790
3791
3792 # If we find X, set shell vars x_includes and x_libraries to the
3793 # paths, otherwise set no_x=yes.
3794 # Uses ac_ vars as temps to allow command line to override cache and checks.
3795 # --without-x overrides everything else, but does not touch the cache.
3796 echo $ac_n "checking for X""... $ac_c" 1>&6
3797 echo "configure:3798: checking for X" >&5
3798
3799 # Check whether --with-x or --without-x was given.
3800 if test "${with_x+set}" = set; then
3801   withval="$with_x"
3802   :
3803 fi
3804
3805 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
3806 if test "x$with_x" = xno; then
3807   # The user explicitly disabled X.
3808   have_x=disabled
3809 else
3810   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
3811     # Both variables are already set.
3812     have_x=yes
3813   else
3814 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
3815   echo $ac_n "(cached) $ac_c" 1>&6
3816 else
3817   # One or both of the vars are not set, and there is no cached value.
3818 ac_x_includes=NO ac_x_libraries=NO
3819 rm -fr conftestdir
3820 if mkdir conftestdir; then
3821   cd conftestdir
3822   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
3823   cat > Imakefile <<'EOF'
3824 acfindx:
3825         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
3826 EOF
3827   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
3828     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3829     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
3830     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
3831     for ac_extension in a so sl; do
3832       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
3833         test -f $ac_im_libdir/libX11.$ac_extension; then
3834         ac_im_usrlibdir=$ac_im_libdir; break
3835       fi
3836     done
3837     # Screen out bogus values from the imake configuration.  They are
3838     # bogus both because they are the default anyway, and because
3839     # using them would break gcc on systems where it needs fixed includes.
3840     case "$ac_im_incroot" in
3841         /usr/include) ;;
3842         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
3843     esac
3844     case "$ac_im_usrlibdir" in
3845         /usr/lib | /lib) ;;
3846         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
3847     esac
3848   fi
3849   cd ..
3850   rm -fr conftestdir
3851 fi
3852
3853 if test "$ac_x_includes" = NO; then
3854   # Guess where to find include files, by looking for this one X11 .h file.
3855   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
3856
3857   # First, try using that file with no special directory specified.
3858 cat > conftest.$ac_ext <<EOF
3859 #line 3860 "configure"
3860 #include "confdefs.h"
3861 #include <$x_direct_test_include>
3862 EOF
3863 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3864 { (eval echo configure:3865: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3865 ac_err=`grep -v '^ *+' conftest.out`
3866 if test -z "$ac_err"; then
3867   rm -rf conftest*
3868   # We can compile using X headers with no special include directory.
3869 ac_x_includes=
3870 else
3871   echo "$ac_err" >&5
3872   echo "configure: failed program was:" >&5
3873   cat conftest.$ac_ext >&5
3874   rm -rf conftest*
3875   # Look for the header file in a standard set of common directories.
3876 # Check X11 before X11Rn because it is often a symlink to the current release.
3877   for ac_dir in               \
3878     /usr/X11/include          \
3879     /usr/X11R6/include        \
3880     /usr/X11R5/include        \
3881     /usr/X11R4/include        \
3882                               \
3883     /usr/include/X11          \
3884     /usr/include/X11R6        \
3885     /usr/include/X11R5        \
3886     /usr/include/X11R4        \
3887                               \
3888     /usr/local/X11/include    \
3889     /usr/local/X11R6/include  \
3890     /usr/local/X11R5/include  \
3891     /usr/local/X11R4/include  \
3892                               \
3893     /usr/local/include/X11    \
3894     /usr/local/include/X11R6  \
3895     /usr/local/include/X11R5  \
3896     /usr/local/include/X11R4  \
3897                               \
3898     /usr/X386/include         \
3899     /usr/x386/include         \
3900     /usr/XFree86/include/X11  \
3901                               \
3902     /usr/include              \
3903     /usr/local/include        \
3904     /usr/unsupported/include  \
3905     /usr/athena/include       \
3906     /usr/local/x11r5/include  \
3907     /usr/lpp/Xamples/include  \
3908                               \
3909     /usr/openwin/include      \
3910     /usr/openwin/share/include \
3911     ; \
3912   do
3913     if test -r "$ac_dir/$x_direct_test_include"; then
3914       ac_x_includes=$ac_dir
3915       break
3916     fi
3917   done
3918 fi
3919 rm -f conftest*
3920 fi # $ac_x_includes = NO
3921
3922 if test "$ac_x_libraries" = NO; then
3923   # Check for the libraries.
3924
3925   test -z "$x_direct_test_library" && x_direct_test_library=Xt
3926   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
3927
3928   # See if we find them without any special options.
3929   # Don't add to $LIBS permanently.
3930   ac_save_LIBS="$LIBS"
3931   LIBS="-l$x_direct_test_library $LIBS"
3932 cat > conftest.$ac_ext <<EOF
3933 #line 3934 "configure"
3934 #include "confdefs.h"
3935
3936 int main() {
3937 ${x_direct_test_function}()
3938 ; return 0; }
3939 EOF
3940 if { (eval echo configure:3941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3941   rm -rf conftest*
3942   LIBS="$ac_save_LIBS"
3943 # We can link X programs with no special library path.
3944 ac_x_libraries=
3945 else
3946   echo "configure: failed program was:" >&5
3947   cat conftest.$ac_ext >&5
3948   rm -rf conftest*
3949   LIBS="$ac_save_LIBS"
3950 # First see if replacing the include by lib works.
3951 # Check X11 before X11Rn because it is often a symlink to the current release.
3952 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
3953     /usr/X11/lib          \
3954     /usr/X11R6/lib        \
3955     /usr/X11R5/lib        \
3956     /usr/X11R4/lib        \
3957                           \
3958     /usr/lib/X11          \
3959     /usr/lib/X11R6        \
3960     /usr/lib/X11R5        \
3961     /usr/lib/X11R4        \
3962                           \
3963     /usr/local/X11/lib    \
3964     /usr/local/X11R6/lib  \
3965     /usr/local/X11R5/lib  \
3966     /usr/local/X11R4/lib  \
3967                           \
3968     /usr/local/lib/X11    \
3969     /usr/local/lib/X11R6  \
3970     /usr/local/lib/X11R5  \
3971     /usr/local/lib/X11R4  \
3972                           \
3973     /usr/X386/lib         \
3974     /usr/x386/lib         \
3975     /usr/XFree86/lib/X11  \
3976                           \
3977     /usr/lib              \
3978     /usr/local/lib        \
3979     /usr/unsupported/lib  \
3980     /usr/athena/lib       \
3981     /usr/local/x11r5/lib  \
3982     /usr/lpp/Xamples/lib  \
3983     /lib/usr/lib/X11      \
3984                           \
3985     /usr/openwin/lib      \
3986     /usr/openwin/share/lib \
3987     ; \
3988 do
3989   for ac_extension in a so sl; do
3990     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
3991       ac_x_libraries=$ac_dir
3992       break 2
3993     fi
3994   done
3995 done
3996 fi
3997 rm -f conftest*
3998 fi # $ac_x_libraries = NO
3999
4000 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
4001   # Didn't find X anywhere.  Cache the known absence of X.
4002   ac_cv_have_x="have_x=no"
4003 else
4004   # Record where we found X for the cache.
4005   ac_cv_have_x="have_x=yes \
4006                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
4007 fi
4008 fi
4009   fi
4010   eval "$ac_cv_have_x"
4011 fi # $with_x != no
4012
4013 if test "$have_x" != yes; then
4014   echo "$ac_t""$have_x" 1>&6
4015   no_x=yes
4016 else
4017   # If each of the values was on the command line, it overrides each guess.
4018   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4019   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4020   # Update the cache value to reflect the command line values.
4021   ac_cv_have_x="have_x=yes \
4022                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
4023   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
4024 fi
4025
4026 mips_extra_libs=""
4027 # start-sanitize-sky
4028 # Enable GPU2 library
4029 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
4030 if test "${with_sim_gpu2+set}" = set; then
4031   withval="$with_sim_gpu2"
4032   if test -d "${withval}"
4033 then
4034   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_GPU2 -I${withval}/include"
4035   mips_extra_libs="-L${withval}/lib -lgpu2 -L${x_libraries} -lX11"
4036 else
4037   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
4038 fi
4039 fi
4040 # Enable target accurate FP library
4041 # Check whether --with-sim-funit or --without-sim-funit was given.
4042 if test "${with_sim_funit+set}" = set; then
4043   withval="$with_sim_funit"
4044   if test -d "${withval}"
4045 then
4046   SIM_SUBTARGET="${SIM_SUBTARGET} -DSKY_FUNIT -I${withval}/include"
4047   mips_extra_libs="${mips_extra_libs} -L${withval}/lib -lfunit"
4048 else
4049   { echo "configure: error: "Directory ${withval} does not exist."" 1>&2; exit 1; };
4050 fi
4051 fi
4052 # end-sanitize-sky
4053
4054
4055 for ac_hdr in string.h strings.h stdlib.h stdlib.h
4056 do
4057 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4058 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4059 echo "configure:4060: checking for $ac_hdr" >&5
4060 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4061   echo $ac_n "(cached) $ac_c" 1>&6
4062 else
4063   cat > conftest.$ac_ext <<EOF
4064 #line 4065 "configure"
4065 #include "confdefs.h"
4066 #include <$ac_hdr>
4067 EOF
4068 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4069 { (eval echo configure:4070: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4070 ac_err=`grep -v '^ *+' conftest.out`
4071 if test -z "$ac_err"; then
4072   rm -rf conftest*
4073   eval "ac_cv_header_$ac_safe=yes"
4074 else
4075   echo "$ac_err" >&5
4076   echo "configure: failed program was:" >&5
4077   cat conftest.$ac_ext >&5
4078   rm -rf conftest*
4079   eval "ac_cv_header_$ac_safe=no"
4080 fi
4081 rm -f conftest*
4082 fi
4083 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4084   echo "$ac_t""yes" 1>&6
4085     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4086   cat >> confdefs.h <<EOF
4087 #define $ac_tr_hdr 1
4088 EOF
4089
4090 else
4091   echo "$ac_t""no" 1>&6
4092 fi
4093 done
4094
4095 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
4096 echo "configure:4097: checking for fabs in -lm" >&5
4097 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
4098 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4099   echo $ac_n "(cached) $ac_c" 1>&6
4100 else
4101   ac_save_LIBS="$LIBS"
4102 LIBS="-lm  $LIBS"
4103 cat > conftest.$ac_ext <<EOF
4104 #line 4105 "configure"
4105 #include "confdefs.h"
4106 /* Override any gcc2 internal prototype to avoid an error.  */
4107 /* We use char because int might match the return type of a gcc2
4108     builtin and then its argument prototype would still apply.  */
4109 char fabs();
4110
4111 int main() {
4112 fabs()
4113 ; return 0; }
4114 EOF
4115 if { (eval echo configure:4116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4116   rm -rf conftest*
4117   eval "ac_cv_lib_$ac_lib_var=yes"
4118 else
4119   echo "configure: failed program was:" >&5
4120   cat conftest.$ac_ext >&5
4121   rm -rf conftest*
4122   eval "ac_cv_lib_$ac_lib_var=no"
4123 fi
4124 rm -f conftest*
4125 LIBS="$ac_save_LIBS"
4126
4127 fi
4128 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4129   echo "$ac_t""yes" 1>&6
4130     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4131     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4132   cat >> confdefs.h <<EOF
4133 #define $ac_tr_lib 1
4134 EOF
4135
4136   LIBS="-lm $LIBS"
4137
4138 else
4139   echo "$ac_t""no" 1>&6
4140 fi
4141
4142 for ac_func in aint anint sqrt
4143 do
4144 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4145 echo "configure:4146: checking for $ac_func" >&5
4146 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4147   echo $ac_n "(cached) $ac_c" 1>&6
4148 else
4149   cat > conftest.$ac_ext <<EOF
4150 #line 4151 "configure"
4151 #include "confdefs.h"
4152 /* System header to define __stub macros and hopefully few prototypes,
4153     which can conflict with char $ac_func(); below.  */
4154 #include <assert.h>
4155 /* Override any gcc2 internal prototype to avoid an error.  */
4156 /* We use char because int might match the return type of a gcc2
4157     builtin and then its argument prototype would still apply.  */
4158 char $ac_func();
4159
4160 int main() {
4161
4162 /* The GNU C library defines this for functions which it implements
4163     to always fail with ENOSYS.  Some functions are actually named
4164     something starting with __ and the normal name is an alias.  */
4165 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4166 choke me
4167 #else
4168 $ac_func();
4169 #endif
4170
4171 ; return 0; }
4172 EOF
4173 if { (eval echo configure:4174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4174   rm -rf conftest*
4175   eval "ac_cv_func_$ac_func=yes"
4176 else
4177   echo "configure: failed program was:" >&5
4178   cat conftest.$ac_ext >&5
4179   rm -rf conftest*
4180   eval "ac_cv_func_$ac_func=no"
4181 fi
4182 rm -f conftest*
4183 fi
4184
4185 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4186   echo "$ac_t""yes" 1>&6
4187     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4188   cat >> confdefs.h <<EOF
4189 #define $ac_tr_func 1
4190 EOF
4191
4192 else
4193   echo "$ac_t""no" 1>&6
4194 fi
4195 done
4196
4197
4198
4199
4200 trap '' 1 2 15
4201 cat > confcache <<\EOF
4202 # This file is a shell script that caches the results of configure
4203 # tests run on this system so they can be shared between configure
4204 # scripts and configure runs.  It is not useful on other systems.
4205 # If it contains results you don't want to keep, you may remove or edit it.
4206 #
4207 # By default, configure uses ./config.cache as the cache file,
4208 # creating it if it does not exist already.  You can give configure
4209 # the --cache-file=FILE option to use a different cache file; that is
4210 # what configure does when it calls configure scripts in
4211 # subdirectories, so they share the cache.
4212 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4213 # config.status only pays attention to the cache file if you give it the
4214 # --recheck option to rerun configure.
4215 #
4216 EOF
4217 # The following way of writing the cache mishandles newlines in values,
4218 # but we know of no workaround that is simple, portable, and efficient.
4219 # So, don't put newlines in cache variables' values.
4220 # Ultrix sh set writes to stderr and can't be redirected directly,
4221 # and sets the high bit in the cache file unless we assign to the vars.
4222 (set) 2>&1 |
4223   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
4224   *ac_space=\ *)
4225     # `set' does not quote correctly, so add quotes (double-quote substitution
4226     # turns \\\\ into \\, and sed turns \\ into \).
4227     sed -n \
4228       -e "s/'/'\\\\''/g" \
4229       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4230     ;;
4231   *)
4232     # `set' quotes correctly as required by POSIX, so do not add quotes.
4233     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4234     ;;
4235   esac >> confcache
4236 if cmp -s $cache_file confcache; then
4237   :
4238 else
4239   if test -w $cache_file; then
4240     echo "updating cache $cache_file"
4241     cat confcache > $cache_file
4242   else
4243     echo "not updating unwritable cache $cache_file"
4244   fi
4245 fi
4246 rm -f confcache
4247
4248 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4249
4250 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4251 # Let make expand exec_prefix.
4252 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4253
4254 # Any assignment to VPATH causes Sun make to only execute
4255 # the first set of double-colon rules, so remove it if not needed.
4256 # If there is a colon in the path, we need to keep it.
4257 if test "x$srcdir" = x.; then
4258   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
4259 fi
4260
4261 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4262
4263 DEFS=-DHAVE_CONFIG_H
4264
4265 # Without the "./", some shells look in PATH for config.status.
4266 : ${CONFIG_STATUS=./config.status}
4267
4268 echo creating $CONFIG_STATUS
4269 rm -f $CONFIG_STATUS
4270 cat > $CONFIG_STATUS <<EOF
4271 #! /bin/sh
4272 # Generated automatically by configure.
4273 # Run this file to recreate the current configuration.
4274 # This directory was configured as follows,
4275 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4276 #
4277 # $0 $ac_configure_args
4278 #
4279 # Compiler output produced by configure, useful for debugging
4280 # configure, is in ./config.log if it exists.
4281
4282 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4283 for ac_option
4284 do
4285   case "\$ac_option" in
4286   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4287     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4288     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4289   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4290     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
4291     exit 0 ;;
4292   -help | --help | --hel | --he | --h)
4293     echo "\$ac_cs_usage"; exit 0 ;;
4294   *) echo "\$ac_cs_usage"; exit 1 ;;
4295   esac
4296 done
4297
4298 ac_given_srcdir=$srcdir
4299 ac_given_INSTALL="$INSTALL"
4300
4301 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
4302 EOF
4303 cat >> $CONFIG_STATUS <<EOF
4304
4305 # Protect against being on the right side of a sed subst in config.status.
4306 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4307  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4308 $ac_vpsub
4309 $extrasub
4310 s%@sim_environment@%$sim_environment%g
4311 s%@sim_alignment@%$sim_alignment%g
4312 s%@sim_assert@%$sim_assert%g
4313 s%@sim_bitsize@%$sim_bitsize%g
4314 s%@sim_endian@%$sim_endian%g
4315 s%@sim_hostendian@%$sim_hostendian%g
4316 s%@sim_float@%$sim_float%g
4317 s%@sim_scache@%$sim_scache%g
4318 s%@sim_default_model@%$sim_default_model%g
4319 s%@sim_hardware@%$sim_hardware%g
4320 s%@sim_hw_obj@%$sim_hw_obj%g
4321 s%@sim_hw@%$sim_hw%g
4322 s%@sim_inline@%$sim_inline%g
4323 s%@sim_packages@%$sim_packages%g
4324 s%@sim_regparm@%$sim_regparm%g
4325 s%@sim_reserved_bits@%$sim_reserved_bits%g
4326 s%@sim_smp@%$sim_smp%g
4327 s%@sim_stdcall@%$sim_stdcall%g
4328 s%@sim_xor_endian@%$sim_xor_endian%g
4329 s%@sim_warnings@%$sim_warnings%g
4330 s%@SHELL@%$SHELL%g
4331 s%@CFLAGS@%$CFLAGS%g
4332 s%@CPPFLAGS@%$CPPFLAGS%g
4333 s%@CXXFLAGS@%$CXXFLAGS%g
4334 s%@DEFS@%$DEFS%g
4335 s%@LDFLAGS@%$LDFLAGS%g
4336 s%@LIBS@%$LIBS%g
4337 s%@exec_prefix@%$exec_prefix%g
4338 s%@prefix@%$prefix%g
4339 s%@program_transform_name@%$program_transform_name%g
4340 s%@bindir@%$bindir%g
4341 s%@sbindir@%$sbindir%g
4342 s%@libexecdir@%$libexecdir%g
4343 s%@datadir@%$datadir%g
4344 s%@sysconfdir@%$sysconfdir%g
4345 s%@sharedstatedir@%$sharedstatedir%g
4346 s%@localstatedir@%$localstatedir%g
4347 s%@libdir@%$libdir%g
4348 s%@includedir@%$includedir%g
4349 s%@oldincludedir@%$oldincludedir%g
4350 s%@infodir@%$infodir%g
4351 s%@mandir@%$mandir%g
4352 s%@host@%$host%g
4353 s%@host_alias@%$host_alias%g
4354 s%@host_cpu@%$host_cpu%g
4355 s%@host_vendor@%$host_vendor%g
4356 s%@host_os@%$host_os%g
4357 s%@target@%$target%g
4358 s%@target_alias@%$target_alias%g
4359 s%@target_cpu@%$target_cpu%g
4360 s%@target_vendor@%$target_vendor%g
4361 s%@target_os@%$target_os%g
4362 s%@build@%$build%g
4363 s%@build_alias@%$build_alias%g
4364 s%@build_cpu@%$build_cpu%g
4365 s%@build_vendor@%$build_vendor%g
4366 s%@build_os@%$build_os%g
4367 s%@CC@%$CC%g
4368 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4369 s%@INSTALL_DATA@%$INSTALL_DATA%g
4370 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4371 s%@HDEFINES@%$HDEFINES%g
4372 s%@AR@%$AR%g
4373 s%@RANLIB@%$RANLIB%g
4374 s%@SET_MAKE@%$SET_MAKE%g
4375 s%@CPP@%$CPP%g
4376 s%@ALLOCA@%$ALLOCA%g
4377 s%@USE_NLS@%$USE_NLS%g
4378 s%@MSGFMT@%$MSGFMT%g
4379 s%@GMSGFMT@%$GMSGFMT%g
4380 s%@XGETTEXT@%$XGETTEXT%g
4381 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
4382 s%@CATALOGS@%$CATALOGS%g
4383 s%@CATOBJEXT@%$CATOBJEXT%g
4384 s%@DATADIRNAME@%$DATADIRNAME%g
4385 s%@GMOFILES@%$GMOFILES%g
4386 s%@INSTOBJEXT@%$INSTOBJEXT%g
4387 s%@INTLDEPS@%$INTLDEPS%g
4388 s%@INTLLIBS@%$INTLLIBS%g
4389 s%@INTLOBJS@%$INTLOBJS%g
4390 s%@POFILES@%$POFILES%g
4391 s%@POSUB@%$POSUB%g
4392 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
4393 s%@GT_NO@%$GT_NO%g
4394 s%@GT_YES@%$GT_YES%g
4395 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
4396 s%@l@%$l%g
4397 s%@MAINT@%$MAINT%g
4398 s%@sim_bswap@%$sim_bswap%g
4399 s%@sim_cflags@%$sim_cflags%g
4400 s%@sim_debug@%$sim_debug%g
4401 s%@sim_stdio@%$sim_stdio%g
4402 s%@sim_trace@%$sim_trace%g
4403 s%@sim_profile@%$sim_profile%g
4404 s%@SIMCONF@%$SIMCONF%g
4405 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
4406 s%@sim_igen_flags@%$sim_igen_flags%g
4407 s%@sim_m16_flags@%$sim_m16_flags%g
4408 s%@sim_gen@%$sim_gen%g
4409 s%@mips_extra_objs@%$mips_extra_objs%g
4410 s%@mips_extra_libs@%$mips_extra_libs%g
4411
4412 CEOF
4413 EOF
4414
4415 cat >> $CONFIG_STATUS <<\EOF
4416
4417 # Split the substitutions into bite-sized pieces for seds with
4418 # small command number limits, like on Digital OSF/1 and HP-UX.
4419 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4420 ac_file=1 # Number of current file.
4421 ac_beg=1 # First line for current file.
4422 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4423 ac_more_lines=:
4424 ac_sed_cmds=""
4425 while $ac_more_lines; do
4426   if test $ac_beg -gt 1; then
4427     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4428   else
4429     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4430   fi
4431   if test ! -s conftest.s$ac_file; then
4432     ac_more_lines=false
4433     rm -f conftest.s$ac_file
4434   else
4435     if test -z "$ac_sed_cmds"; then
4436       ac_sed_cmds="sed -f conftest.s$ac_file"
4437     else
4438       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4439     fi
4440     ac_file=`expr $ac_file + 1`
4441     ac_beg=$ac_end
4442     ac_end=`expr $ac_end + $ac_max_sed_cmds`
4443   fi
4444 done
4445 if test -z "$ac_sed_cmds"; then
4446   ac_sed_cmds=cat
4447 fi
4448 EOF
4449
4450 cat >> $CONFIG_STATUS <<EOF
4451
4452 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
4453 EOF
4454 cat >> $CONFIG_STATUS <<\EOF
4455 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4456   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4457   case "$ac_file" in
4458   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4459        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4460   *) ac_file_in="${ac_file}.in" ;;
4461   esac
4462
4463   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4464
4465   # Remove last slash and all that follows it.  Not all systems have dirname.
4466   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4467   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4468     # The file is in a subdirectory.
4469     test ! -d "$ac_dir" && mkdir "$ac_dir"
4470     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4471     # A "../" for each directory in $ac_dir_suffix.
4472     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4473   else
4474     ac_dir_suffix= ac_dots=
4475   fi
4476
4477   case "$ac_given_srcdir" in
4478   .)  srcdir=.
4479       if test -z "$ac_dots"; then top_srcdir=.
4480       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4481   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4482   *) # Relative path.
4483     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4484     top_srcdir="$ac_dots$ac_given_srcdir" ;;
4485   esac
4486
4487   case "$ac_given_INSTALL" in
4488   [/$]*) INSTALL="$ac_given_INSTALL" ;;
4489   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4490   esac
4491
4492   echo creating "$ac_file"
4493   rm -f "$ac_file"
4494   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4495   case "$ac_file" in
4496   *Makefile*) ac_comsub="1i\\
4497 # $configure_input" ;;
4498   *) ac_comsub= ;;
4499   esac
4500
4501   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4502   sed -e "$ac_comsub
4503 s%@configure_input@%$configure_input%g
4504 s%@srcdir@%$srcdir%g
4505 s%@top_srcdir@%$top_srcdir%g
4506 s%@INSTALL@%$INSTALL%g
4507 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4508 fi; done
4509 rm -f conftest.s*
4510
4511 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4512 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4513 #
4514 # ac_d sets the value in "#define NAME VALUE" lines.
4515 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
4516 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
4517 ac_dC='\3'
4518 ac_dD='%g'
4519 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4520 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4521 ac_uB='\([      ]\)%\1#\2define\3'
4522 ac_uC=' '
4523 ac_uD='\4%g'
4524 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4525 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4526 ac_eB='$%\1#\2define\3'
4527 ac_eC=' '
4528 ac_eD='%g'
4529
4530 if test "${CONFIG_HEADERS+set}" != set; then
4531 EOF
4532 cat >> $CONFIG_STATUS <<EOF
4533   CONFIG_HEADERS="config.h:config.in"
4534 EOF
4535 cat >> $CONFIG_STATUS <<\EOF
4536 fi
4537 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4538   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4539   case "$ac_file" in
4540   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4541        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4542   *) ac_file_in="${ac_file}.in" ;;
4543   esac
4544
4545   echo creating $ac_file
4546
4547   rm -f conftest.frag conftest.in conftest.out
4548   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4549   cat $ac_file_inputs > conftest.in
4550
4551 EOF
4552
4553 # Transform confdefs.h into a sed script conftest.vals that substitutes
4554 # the proper values into config.h.in to produce config.h.  And first:
4555 # Protect against being on the right side of a sed subst in config.status.
4556 # Protect against being in an unquoted here document in config.status.
4557 rm -f conftest.vals
4558 cat > conftest.hdr <<\EOF
4559 s/[\\&%]/\\&/g
4560 s%[\\$`]%\\&%g
4561 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4562 s%ac_d%ac_u%gp
4563 s%ac_u%ac_e%gp
4564 EOF
4565 sed -n -f conftest.hdr confdefs.h > conftest.vals
4566 rm -f conftest.hdr
4567
4568 # This sed command replaces #undef with comments.  This is necessary, for
4569 # example, in the case of _POSIX_SOURCE, which is predefined and required
4570 # on some systems where configure will not decide to define it.
4571 cat >> conftest.vals <<\EOF
4572 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
4573 EOF
4574
4575 # Break up conftest.vals because some shells have a limit on
4576 # the size of here documents, and old seds have small limits too.
4577
4578 rm -f conftest.tail
4579 while :
4580 do
4581   ac_lines=`grep -c . conftest.vals`
4582   # grep -c gives empty output for an empty file on some AIX systems.
4583   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
4584   # Write a limited-size here document to conftest.frag.
4585   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4586   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4587   echo 'CEOF
4588   sed -f conftest.frag conftest.in > conftest.out
4589   rm -f conftest.in
4590   mv conftest.out conftest.in
4591 ' >> $CONFIG_STATUS
4592   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4593   rm -f conftest.vals
4594   mv conftest.tail conftest.vals
4595 done
4596 rm -f conftest.vals
4597
4598 cat >> $CONFIG_STATUS <<\EOF
4599   rm -f conftest.frag conftest.h
4600   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
4601   cat conftest.in >> conftest.h
4602   rm -f conftest.in
4603   if cmp -s $ac_file conftest.h 2>/dev/null; then
4604     echo "$ac_file is unchanged"
4605     rm -f conftest.h
4606   else
4607     # Remove last slash and all that follows it.  Not all systems have dirname.
4608       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4609       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4610       # The file is in a subdirectory.
4611       test ! -d "$ac_dir" && mkdir "$ac_dir"
4612     fi
4613     rm -f $ac_file
4614     mv conftest.h $ac_file
4615   fi
4616 fi; done
4617
4618 EOF
4619
4620 cat >> $CONFIG_STATUS <<EOF
4621 ac_sources="$sim_link_files"
4622 ac_dests="$sim_link_links"
4623 EOF
4624
4625 cat >> $CONFIG_STATUS <<\EOF
4626 srcdir=$ac_given_srcdir
4627 while test -n "$ac_sources"; do
4628   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4629   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4630
4631   echo "linking $srcdir/$ac_source to $ac_dest"
4632
4633   if test ! -r $srcdir/$ac_source; then
4634     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
4635   fi
4636   rm -f $ac_dest
4637
4638   # Make relative symlinks.
4639   # Remove last slash and all that follows it.  Not all systems have dirname.
4640   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
4641   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
4642     # The dest file is in a subdirectory.
4643     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
4644     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
4645     # A "../" for each directory in $ac_dest_dir_suffix.
4646     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
4647   else
4648     ac_dest_dir_suffix= ac_dots=
4649   fi
4650
4651   case "$srcdir" in
4652   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
4653   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
4654   esac
4655
4656   # Make a symlink if possible; otherwise try a hard link.
4657   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
4658     ln $srcdir/$ac_source $ac_dest; then :
4659   else
4660     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
4661   fi
4662 done
4663 EOF
4664 cat >> $CONFIG_STATUS <<EOF
4665
4666 EOF
4667 cat >> $CONFIG_STATUS <<\EOF
4668 case "x$CONFIG_FILES" in
4669  xMakefile*)
4670    echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4671    rm -f Makesim1.tmp Makesim2.tmp Makefile
4672    sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4673    sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
4674    sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4675         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4676         <Makefile.sim >Makefile
4677    rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4678    ;;
4679  esac
4680  case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
4681
4682 exit 0
4683 EOF
4684 chmod +x $CONFIG_STATUS
4685 rm -fr confdefs* $ac_clean_files
4686 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4687
4688